src/proto_http.c
static int
find_url_param_value(char* path, size_t path_l,
                     char* url_param_name, size_t url_param_name_l,
                     char** value, int* value_l, char delim)
{
	char *query_string, *qs_end;
	char *arg_start;
	char *value_start, *value_end;

	query_string = find_param_list(path, path_l, delim);
	if (!query_string)
		return 0;

	qs_end = path + path_l;
	arg_start = find_url_param_pos(query_string, qs_end - query_string,
                                      url_param_name, url_param_name_l,
                                      delim);
	if (!arg_start)
		return 0;

	value_start = arg_start + url_param_name_l + 1;
	value_end = value_start;

	while ((value_end < qs_end) && !is_param_delimiter(*value_end, delim))
		value_end++;

	*value = value_start;
	*value_l = value_end - value_start;
	return value_end != value_start;
}
/*
 * Given a url parameter name, returns its value and size into *value and
 * *value_l respectively, and returns non-zero. If the parameter is not found,
 * zero is returned and value/value_l are not touched.
 */
Given a url parameter name, returns its value and size into *value and
*value_l respectively, and returns non-zero. If the parameter is not found,
zero is returned and value/value_l are not touched.
Given a url parameter name returns its value and size into * value and * value_l respectively and returns non - zero . If the parameter is not found zero is returned and value / value_l are not touched .
static int
find_url_param_value(char* path, size_t path_l,
                     char* url_param_name, size_t url_param_name_l,
                     char** value, int* value_l, char delim)
{
	char *query_string, *qs_end;
	char *arg_start;
	char *value_start, *value_end;
	query_string = find_param_list(path, path_l, delim);
	if (!query_string)
		return 0;
	qs_end = path + path_l;
	arg_start = find_url_param_pos(query_string, qs_end - query_string,
                                      url_param_name, url_param_name_l,
                                      delim);
	if (!arg_start)
		return 0;
	value_start = arg_start + url_param_name_l + 1;
	value_end = value_start;
	while ((value_end < qs_end) && !is_param_delimiter(*value_end, delim))
		value_end++;
	*value = value_start;
	*value_l = value_end - value_start;
	return value_end != value_start;
}
static int find_url_param_value ( char * path , size_t path_l , char * url_param_name , size_t url_param_name_l , char * * value , int * value_l , char delim ) { char * query_string , * qs_end ; char * arg_start ; char * value_start , * value_end ; query_string = find_param_list ( path , path_l , delim ) ; if ( ! query_string ) return 0 ; qs_end = path + path_l ; arg_start = find_url_param_pos ( query_string , qs_end - query_string , url_param_name , url_param_name_l , delim ) ; if ( ! arg_start ) return 0 ; value_start = arg_start + url_param_name_l + 1 ; value_end = value_start ; while ( ( value_end < qs_end ) && ! is_param_delimiter ( * value_end , delim ) ) value_end ++ ; * value = value_start ; * value_l = value_end - value_start ; return value_end != value_start ; }
Given a url parameter name, returns its value and size into *value and
 *value_l respectively, and returns non-zero.
Given a url parameter name returns its value and size into * value and * value_l respectively and returns non - zero .