text: /*
     +----------------------------------------------------------------------+
     | PHP Version 5                                                        |
     +----------------------------------------------------------------------+
     | Copyright (c) 1997-2013 The PHP Group                                |
     +----------------------------------------------------------------------+
     | This source file is subject to version 3.01 of the PHP license,      |
     | that is bundled with this package in the file LICENSE, and is        |
     | available through the world-wide-web at the following url:           |
     | http://www.php.net/license/3_01.txt                                  |
     | If you did not receive a copy of the PHP license and are unable to   |
     | obtain it through the world-wide-web, please send a note to          |
     | license@php.net so we can mail you a copy immediately.               |
     +----------------------------------------------------------------------+
     | Authors: Sascha Schumann <sascha@schumann.cx>                        |
     |          Parts based on Apache 1.3 SAPI module by                    |
     |          Rasmus Lerdorf and Zeev Suraski                             |
     +----------------------------------------------------------------------+
   */
  
  /* $Id$ */
  
  #define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
  
  #include "php.h"
  #include "php_main.h"
  #include "php_ini.h"
  #include "php_variables.h"
  #include "SAPI.h"
  
  #include <fcntl.h>
  
  #include "ext/standard/php_smart_str.h"
  #ifndef NETWARE
  #include "ext/standard/php_standard.h"
  #else
  #include "ext/standard/basic_functions.h"
  #endif
  
  #include "apr_strings.h"
  #include "ap_config.h"
  #include "util_filter.h"
  #include "httpd.h"
  #include "http_config.h"
  #include "http_request.h"
  #include "http_core.h"
  #include "http_protocol.h"
  #include "http_log.h"
  #include "http_main.h"
  #include "util_script.h"
  #include "http_core.h"
  #include "ap_mpm.h"
  
  #include "php_apache.h"
  
  #ifdef PHP_WIN32
  # if _MSC_VER <= 1300
  #  include "win32/php_strtoi64.h"
  # endif
  #endif
  
  /* UnixWare and Netware define shutdown to _shutdown, which causes problems later
   * on when using a structure member named shutdown. Since this source
   * file does not use the system call shutdown, it is safe to #undef it.K
   */
  #undef shutdown
  
  #define PHP_MAGIC_TYPE "application/x-httpd-php"
  #define PHP_SOURCE_MAGIC_TYPE "application/x-httpd-php-source"
  #define PHP_SCRIPT "php5-script"
  
  /* A way to specify the location of the php.ini dir in an apache directive */
  char *apache2_php_ini_path_override = NULL;
  
  static int
  php_apache_sapi_ub_write(const char *str, uint str_length TSRMLS_DC)
  {
  	request_rec *r;
  	php_struct *ctx;
  
  	ctx = SG(server_context);
  	r = ctx->r;
  
  	if (ap_rwrite(str, str_length, r) < 0) {
  		php_handle_aborted_connection();
  	}
  
  	return str_length; /* we always consume all the data passed to us. */
  }
  
  static int
  php_apache_sapi_header_handler(sapi_header_struct *sapi_header, sapi_header_op_enum op, sapi_headers_struct *sapi_headers TSRMLS_DC)
  {
  	php_struct *ctx;
  	char *val, *ptr;
  
  	ctx = SG(server_context);
  
  	switch (op) {
  		case SAPI_HEADER_DELETE:
  			apr_table_unset(ctx->r->headers_out, sapi_header->header);
  			return 0;
  
  		case SAPI_HEADER_DELETE_ALL:
  			apr_table_clear(ctx->r->headers_out);
  			return 0;
  
  		case SAPI_HEADER_ADD:
  		case SAPI_HEADER_REPLACE:
  			val = strchr(sapi_header->header, ':');
  
  			if (!val) {
  				return 0;
  			}
  			ptr = val;
  
  			*val = '\0';
  
  			do {
  				val++;
  			} while (*val == ' ');
  
  			if (!strcasecmp(sapi_header->header, "content-type")) {
  				if (ctx->content_type) {
  					efree(ctx->content_type);
  				}
  				ctx->content_type = estrdup(val);
  			} else if (!strcasecmp(sapi_header->header, "content-length")) {
  #ifdef PHP_WIN32
  # ifdef APR_HAS_LARGE_FILES
  				ap_set_content_length(ctx->r, (apr_off_t) _strtoui64(val, (char **)NULL, 10));
  # else
  				ap_set_content_length(ctx->r, (apr_off_t) strtol(val, (char **)NULL, 10));
  # endif
  #else
  				ap_set_content_length(ctx->r, (apr_off_t) strtol(val, (char **)NULL, 10));
  #endif
  			} else if (op == SAPI_HEADER_REPLACE) {
  				apr_table_set(ctx->r->headers_out, sapi_header->header, val);
  			} else {
  				apr_table_add(ctx->r->headers_out, sapi_header->header, val);
  			}
  
  			*ptr = ':';
  
  			return SAPI_HEADER_ADD;
  
  		default:
  			return 0;
  	}
  }
  
  static int
  php_apache_sapi_send_headers(sapi_headers_struct *sapi_headers TSRMLS_DC)
  {
  	php_struct *ctx = SG(server_context);
  	const char *sline = SG(sapi_headers).http_status_line;
  
  	ctx->r->status = SG(sapi_headers).http_response_code;
  
  	/* httpd requires that r->status_line is set to the first digit of
  	 * the status-code: */
  	if (sline && strlen(sline) > 12 && strncmp(sline, "HTTP/1.", 7) == 0 && sline[8] == ' ') {
  		ctx->r->status_line = apr_pstrdup(ctx->r->pool, sline + 9);
  		ctx->r->proto_num = 1000 + (sline[7]-'0');
  		if ((sline[7]-'0') == 0) {
  			apr_table_set(ctx->r->subprocess_env, "force-response-1.0", "true");
  		}
  	}
  
  	/*	call ap_set_content_type only once, else each time we call it,
  		configured output filters for that content type will be added */
  	if (!ctx->content_type) {
  		ctx->content_type = sapi_get_default_content_type(TSRMLS_C);
  	}
  	ap_set_content_type(ctx->r, apr_pstrdup(ctx->r->pool, ctx->content_type));
  	efree(ctx->content_type);
  	ctx->content_type = NULL;
  
  	return SAPI_HEADER_SENT_SUCCESSFULLY;
  }
  
  static int
  php_apache_sapi_read_post(char *buf, uint count_bytes TSRMLS_DC)
  {
  	apr_size_t len, tlen=0;
  	php_struct *ctx = SG(server_context);
  	request_rec *r;
  	apr_bucket_brigade *brigade;
  
  	r = ctx->r;
  	brigade = ctx->brigade;
  	len = count_bytes;
  
  	/*
  	 * This loop is needed because ap_get_brigade() can return us partial data
  	 * which would cause premature termination of request read. Therefor we
  	 * need to make sure that if data is available we fill the buffer completely.
  	 */
  
  	while (ap_get_brigade(r->input_filters, brigade, AP_MODE_READBYTES, APR_BLOCK_READ, len) == APR_SUCCESS) {
  		apr_brigade_flatten(brigade, buf, &len);
  		apr_brigade_cleanup(brigade);
  		tlen += len;
  		if (tlen == count_bytes || !len) {
  			break;
  		}
  		buf += len;
  		len = count_bytes - tlen;
  	}
  
  	return tlen;
  }
  
  static struct stat*
  php_apache_sapi_get_stat(TSRMLS_D)
  {
  	php_struct *ctx = SG(server_context);
  
  	ctx->finfo.st_uid = ctx->r->finfo.user;
  	ctx->finfo.st_gid = ctx->r->finfo.group;
  	ctx->finfo.st_dev = ctx->r->finfo.device;
  	ctx->finfo.st_ino = ctx->r->finfo.inode;
  #if defined(NETWARE) && defined(CLIB_STAT_PATCH)
  	ctx->finfo.st_atime.tv_sec = apr_time_sec(ctx->r->finfo.atime);
  	ctx->finfo.st_mtime.tv_sec = apr_time_sec(ctx->r->finfo.mtime);
  	ctx->finfo.st_ctime.tv_sec = apr_time_sec(ctx->r->finfo.ctime);
  #else
  	ctx->finfo.st_atime = apr_time_sec(ctx->r->finfo.atime);
  	ctx->finfo.st_mtime = apr_time_sec(ctx->r->finfo.mtime);
  	ctx->finfo.st_ctime = apr_time_sec(ctx->r->finfo.ctime);
  #endif
  
  	ctx->finfo.st_size = ctx->r->finfo.size;
  	ctx->finfo.st_nlink = ctx->r->finfo.nlink;
  
  	return &ctx->finfo;
  }
  
  static char *
  php_apache_sapi_read_cookies(TSRMLS_D)
  {
  	php_struct *ctx = SG(server_context);
  	const char *http_cookie;
  
  	http_cookie = apr_table_get(ctx->r->headers_in, "cookie");
  
  	/* The SAPI interface should use 'const char *' */
  	return (char *) http_cookie;
  }
  
  static char *
  php_apache_sapi_getenv(char *name, size_t name_len TSRMLS_DC)
  {
  	php_struct *ctx = SG(server_context);
  	const char *env_var;
  
  	if (ctx == NULL) {
  		return NULL;
  	}
  
  	env_var = apr_table_get(ctx->r->subprocess_env, name);
  
  	return (char *) env_var;
  }
  
  static void
  php_apache_sapi_register_variables(zval *track_vars_array TSRMLS_DC)
  {
  	php_struct *ctx = SG(server_context);
  	const apr_array_header_t *arr = apr_table_elts(ctx->r->subprocess_env);
  	char *key, *val;
  	int new_val_len;
  
  	APR_ARRAY_FOREACH_OPEN(arr, key, val)
  		if (!val) {
  			val = "";
  		}
  		if (sapi_module.input_filter(PARSE_SERVER, key, &val, strlen(val), &new_val_len TSRMLS_CC)) {
  			php_register_variable_safe(key, val, new_val_len, track_vars_array TSRMLS_CC);
  		}
  	APR_ARRAY_FOREACH_CLOSE()
  
  	if (sapi_module.input_filter(PARSE_SERVER, "PHP_SELF", &ctx->r->uri, strlen(ctx->r->uri), &new_val_len TSRMLS_CC)) {
  		php_register_variable_safe("PHP_SELF", ctx->r->uri, new_val_len, track_vars_array TSRMLS_CC);
  	}
  }
  
  static void
  php_apache_sapi_flush(void *server_context)
  {
  	php_struct *ctx;
  	request_rec *r;
  	TSRMLS_FETCH();
  
  	ctx = server_context;
  
  	/* If we haven't registered a server_context yet,
  	 * then don't bother flushing. */
  	if (!server_context) {
  		return;
  	}
  
  	r = ctx->r;
  
  	sapi_send_headers(TSRMLS_C);
  
  	r->status = SG(sapi_headers).http_response_code;
  	SG(headers_sent) = 1;
  
  	if (ap_rflush(r) < 0 || r->connection->aborted) {
  		php_handle_aborted_connection();
  	}
  }
  
  static void php_apache_sapi_log_message(char *msg TSRMLS_DC)
  {
  	php_struct *ctx;
  
  	ctx = SG(server_context);
  
  	if (ctx == NULL) { /* we haven't initialized our ctx yet, oh well */
  		ap_log_error(APLOG_MARK, APLOG_ERR | APLOG_STARTUP, 0, NULL, "%s", msg);
  	} else {
  		ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, ctx->r, "%s", msg);
  	}
  }
  
  static void php_apache_sapi_log_message_ex(char *msg, request_rec *r TSRMLS_DC)
  {
  	if (r) {
  		ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, msg, r->filename);
  	} else {
  		php_apache_sapi_log_message(msg TSRMLS_CC);
  	}
  }
  
  static double php_apache_sapi_get_request_time(TSRMLS_D)
  {
  	php_struct *ctx = SG(server_context);
  	return ((double) apr_time_as_msec(ctx->r->request_time)) / 1000.0;
  }
  
  extern zend_module_entry php_apache_module;
  
  static int php_apache2_startup(sapi_module_struct *sapi_module)
  {
  	if (php_module_startup(sapi_module, &php_apache_module, 1)==FAILURE) {
  		return FAILURE;
  	}
  	return SUCCESS;
  }
  
  static sapi_module_struct apache2_sapi_module = {
  	"apache2handler",
  	"Apache 2.0 Handler",
  
  	php_apache2_startup,				/* startup */
  	php_module_shutdown_wrapper,			/* shutdown */
  
  	NULL,						/* activate */
  	NULL,						/* deactivate */
  
  	php_apache_sapi_ub_write,			/* unbuffered write */
  	php_apache_sapi_flush,				/* flush */
  	php_apache_sapi_get_stat,			/* get uid */
  	php_apache_sapi_getenv,				/* getenv */
  
  	php_error,					/* error handler */
  
  	php_apache_sapi_header_handler,			/* header handler */
  	php_apache_sapi_send_headers,			/* send headers handler */
  	NULL,						/* send header handler */
  
  	php_apache_sapi_read_post,			/* read POST data */
  	php_apache_sapi_read_cookies,			/* read Cookies */
  
  	php_apache_sapi_register_variables,
  	php_apache_sapi_log_message,			/* Log message */
  	php_apache_sapi_get_request_time,		/* Request Time */
  	NULL,						/* Child Terminate */
  
  	STANDARD_SAPI_MODULE_PROPERTIES
  };
  
  static apr_status_t php_apache_server_shutdown(void *tmp)
  {
  	apache2_sapi_module.shutdown(&apache2_sapi_module);
  	sapi_shutdown();
  #ifdef ZTS
  	tsrm_shutdown();
  #endif
  	return APR_SUCCESS;
  }
  
  static apr_status_t php_apache_child_shutdown(void *tmp)
  {
  	apache2_sapi_module.shutdown(&apache2_sapi_module);
  #if defined(ZTS) && !defined(PHP_WIN32)
  	tsrm_shutdown();
  #endif
  	return APR_SUCCESS;
  }
  
  static void php_apache_add_version(apr_pool_t *p)
  {
  	TSRMLS_FETCH();
  	if (PG(expose_php)) {
  		ap_add_version_component(p, "PHP/" PHP_VERSION);
  	}
  }
  
  static int php_pre_config(apr_pool_t *pconf, apr_pool_t *plog, apr_pool_t *ptemp)
  {
  #ifndef ZTS
  	int threaded_mpm;
  
  	ap_mpm_query(AP_MPMQ_IS_THREADED, &threaded_mpm);
  	if(threaded_mpm) {
  		ap_log_error(APLOG_MARK, APLOG_CRIT, 0, 0, "Apache is running a threaded MPM, but your PHP Module is not compiled to be threadsafe.  You need to recompile PHP.");
  		return DONE;
  	}
  #endif
  	/* When this is NULL, apache won't override the hard-coded default
  	 * php.ini path setting. */
  	apache2_php_ini_path_override = NULL;
  	return OK;
  }
  
  static int
  php_apache_server_startup(apr_pool_t *pconf, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s)
  {
  	void *data = NULL;
  	const char *userdata_key = "apache2hook_post_config";
  
  	/* Apache will load, unload and then reload a DSO module. This
  	 * prevents us from starting PHP until the second load. */
  	apr_pool_userdata_get(&data, userdata_key, s->process->pool);
  	if (data == NULL) {
  		/* We must use set() here and *not* setn(), otherwise the
  		 * static string pointed to by userdata_key will be mapped
  		 * to a different location when the DSO is reloaded and the
  		 * pointers won't match, causing get() to return NULL when
  		 * we expected it to return non-NULL. */
  		apr_pool_userdata_set((const void *)1, userdata_key, apr_pool_cleanup_null, s->process->pool);
  		return OK;
  	}
  
  	/* Set up our overridden path. */
  	if (apache2_php_ini_path_override) {
  		apache2_sapi_module.php_ini_path_override = apache2_php_ini_path_override;
  	}
  #ifdef ZTS
  	tsrm_startup(1, 1, 0, NULL);
  #endif
  	sapi_startup(&apache2_sapi_module);
  	apache2_sapi_module.startup(&apache2_sapi_module);
  	apr_pool_cleanup_register(pconf, NULL, php_apache_server_shutdown, apr_pool_cleanup_null);
  	php_apache_add_version(pconf);
  
  	return OK;
  }
  
  static apr_status_t php_server_context_cleanup(void *data_)
  {
  	void **data = data_;
  	*data = NULL;
  	return APR_SUCCESS;
  }
  
  static int php_apache_request_ctor(request_rec *r, php_struct *ctx TSRMLS_DC)
  {
  	char *content_length;
  	const char *auth;
  
  	SG(sapi_headers).http_response_code = !r->status ? HTTP_OK : r->status;
  	SG(request_info).content_type = apr_table_get(r->headers_in, "Content-Type");
  	SG(request_info).query_string = apr_pstrdup(r->pool, r->args);
  	SG(request_info).request_method = r->method;
  	SG(request_info).proto_num = r->proto_num;
  	SG(request_info).request_uri = apr_pstrdup(r->pool, r->uri);
  	SG(request_info).path_translated = apr_pstrdup(r->pool, r->filename);
  	r->no_local_copy = 1;
  
  	content_length = (char *) apr_table_get(r->headers_in, "Content-Length");
  	SG(request_info).content_length = (content_length ? atol(content_length) : 0);
  
  	apr_table_unset(r->headers_out, "Content-Length");
  	apr_table_unset(r->headers_out, "Last-Modified");
  	apr_table_unset(r->headers_out, "Expires");
  	apr_table_unset(r->headers_out, "ETag");
  
  	auth = apr_table_get(r->headers_in, "Authorization");
  	php_handle_auth_data(auth TSRMLS_CC);
  
  	if (SG(request_info).auth_user == NULL && r->user) {
  		SG(request_info).auth_user = estrdup(r->user);
  	}
  
  	ctx->r->user = apr_pstrdup(ctx->r->pool, SG(request_info).auth_user);
  
  	return php_request_startup(TSRMLS_C);
  }
  
  static void php_apache_request_dtor(request_rec *r TSRMLS_DC)
  {
  	php_request_shutdown(NULL);
  }
  
  static void php_apache_ini_dtor(request_rec *r, request_rec *p TSRMLS_DC)
  {
  	if (strcmp(r->protocol, "INCLUDED")) {
  		zend_try { zend_ini_deactivate(TSRMLS_C); } zend_end_try();
  	} else {
  typedef struct {
  	HashTable config;
  } php_conf_rec;
  		char *str;
  		uint str_len;
  		php_conf_rec *c = ap_get_module_config(r->per_dir_config, &php5_module);
  
  		for (zend_hash_internal_pointer_reset(&c->config);
  			zend_hash_get_current_key_ex(&c->config, &str, &str_len, NULL, 0,  NULL) == HASH_KEY_IS_STRING;
  			zend_hash_move_forward(&c->config)
  		) {
  			zend_restore_ini_entry(str, str_len, ZEND_INI_STAGE_SHUTDOWN);
  		}
  	}
  	if (p) {
  		((php_struct *)SG(server_context))->r = p;
  	} else {
  		apr_pool_cleanup_run(r->pool, (void *)&SG(server_context), php_server_context_cleanup);
  	}
  }
  
  static int php_handler(request_rec *r)
  {
  	php_struct * volatile ctx;
  	void *conf;
  	apr_bucket_brigade * volatile brigade;
  	apr_bucket *bucket;
  	apr_status_t rv;
  	request_rec * volatile parent_req = NULL;
  	TSRMLS_FETCH();
  
  #define PHPAP_INI_OFF php_apache_ini_dtor(r, parent_req TSRMLS_CC);
  
  	conf = ap_get_module_config(r->per_dir_config, &php5_module);
  
  	/* apply_config() needs r in some cases, so allocate server_context early */
  	ctx = SG(server_context);
  	if (ctx == NULL || (ctx && ctx->request_processed && !strcmp(r->protocol, "INCLUDED"))) {
  normal:
  		ctx = SG(server_context) = apr_pcalloc(r->pool, sizeof(*ctx));
  		/* register a cleanup so we clear out the SG(server_context)
  		 * after each request. Note: We pass in the pointer to the
  		 * server_context in case this is handled by a different thread.
  		 */
  		apr_pool_cleanup_register(r->pool, (void *)&SG(server_context), php_server_context_cleanup, apr_pool_cleanup_null);
  		ctx->r = r;
  		ctx = NULL; /* May look weird to null it here, but it is to catch the right case in the first_try later on */
  	} else {
  		parent_req = ctx->r;
  		ctx->r = r;
  	}
  	apply_config(conf);
  
  	if (strcmp(r->handler, PHP_MAGIC_TYPE) && strcmp(r->handler, PHP_SOURCE_MAGIC_TYPE) && strcmp(r->handler, PHP_SCRIPT)) {
  		/* Check for xbithack in this case. */
  		if (!AP2(xbithack) || strcmp(r->handler, "text/html") || !(r->finfo.protection & APR_UEXECUTE)) {
  			PHPAP_INI_OFF;
  			return DECLINED;
  		}
  	}
  
  	/* Give a 404 if PATH_INFO is used but is explicitly disabled in
  	 * the configuration; default behaviour is to accept. */
  	if (r->used_path_info == AP_REQ_REJECT_PATH_INFO
  		&& r->path_info && r->path_info[0]) {
  		PHPAP_INI_OFF;
  		return HTTP_NOT_FOUND;
  	}
  
  	/* handle situations where user turns the engine off */
  	if (!AP2(engine)) {
  		PHPAP_INI_OFF;
  		return DECLINED;
  	}
  
  	if (r->finfo.filetype == 0) {
  		php_apache_sapi_log_message_ex("script '%s' not found or unable to stat", r TSRMLS_CC);
  		PHPAP_INI_OFF;
  		return HTTP_NOT_FOUND;
  	}
  	if (r->finfo.filetype == APR_DIR) {
  		php_apache_sapi_log_message_ex("attempt to invoke directory '%s' as script", r TSRMLS_CC);
  		PHPAP_INI_OFF;
  		return HTTP_FORBIDDEN;
  	}
  
  	/* Setup the CGI variables if this is the main request */
  	if (r->main == NULL ||
  		/* .. or if the sub-request environment differs from the main-request. */
  		r->subprocess_env != r->main->subprocess_env
  	) {
  		/* setup standard CGI variables */
  		ap_add_common_vars(r);
  		ap_add_cgi_vars(r);
  	}
  
  zend_first_try {
  
  	if (ctx == NULL) {
  		brigade = apr_brigade_create(r->pool, r->connection->bucket_alloc);
  		ctx = SG(server_context);
  		ctx->brigade = brigade;
  
  		if (php_apache_request_ctor(r, ctx TSRMLS_CC)!=SUCCESS) {
  			zend_bailout();
  		}
  	} else {
  		if (!parent_req) {
  			parent_req = ctx->r;
  		}
  		if (parent_req && parent_req->handler &&
  				strcmp(parent_req->handler, PHP_MAGIC_TYPE) &&
  				strcmp(parent_req->handler, PHP_SOURCE_MAGIC_TYPE) &&
  				strcmp(parent_req->handler, PHP_SCRIPT)) {
  			if (php_apache_request_ctor(r, ctx TSRMLS_CC)!=SUCCESS) {
  				zend_bailout();
  			}
  		}
  
  		/*
  		 * check if coming due to ErrorDocument
  		 * We make a special exception of 413 (Invalid POST request) as the invalidity of the request occurs
  		 * during processing of the request by PHP during POST processing. Therefor we need to re-use the exiting
  		 * PHP instance to handle the request rather then creating a new one.
  		*/
  		if (parent_req && parent_req->status != HTTP_OK && parent_req->status != 413 && strcmp(r->protocol, "INCLUDED")) {
  			parent_req = NULL;
  			goto normal;
  		}
  		ctx->r = r;
  		brigade = ctx->brigade;
  	}
  
  	if (AP2(last_modified)) {
  		ap_update_mtime(r, r->finfo.mtime);
  		ap_set_last_modified(r);
  	}
  
  	/* Determine if we need to parse the file or show the source */
  	if (strncmp(r->handler, PHP_SOURCE_MAGIC_TYPE, sizeof(PHP_SOURCE_MAGIC_TYPE) - 1) == 0) {
  		zend_syntax_highlighter_ini syntax_highlighter_ini;
  		php_get_highlight_struct(&syntax_highlighter_ini);
  		highlight_file((char *)r->filename, &syntax_highlighter_ini TSRMLS_CC);
  	} else {
  		zend_file_handle zfd;
  
  		zfd.type = ZEND_HANDLE_FILENAME;
  		zfd.filename = (char *) r->filename;
  		zfd.free_filename = 0;
  		zfd.opened_path = NULL;
  
  		if (!parent_req) {
  			php_execute_script(&zfd TSRMLS_CC);
  		} else {
  			zend_execute_scripts(ZEND_INCLUDE TSRMLS_CC, NULL, 1, &zfd);
  		}
  
  		apr_table_set(r->notes, "mod_php_memory_usage",
  			apr_psprintf(ctx->r->pool, "%zu", zend_memory_peak_usage(1 TSRMLS_CC)));
  	}
  
  } zend_end_try();
  
  	if (!parent_req) {
  		php_apache_request_dtor(r TSRMLS_CC);
  		ctx->request_processed = 1;
  		bucket = apr_bucket_eos_create(r->connection->bucket_alloc);
  		APR_BRIGADE_INSERT_TAIL(brigade, bucket);
  
  		rv = ap_pass_brigade(r->output_filters, brigade);
  		if (rv != APR_SUCCESS || r->connection->aborted) {
  zend_first_try {
  			php_handle_aborted_connection();
  } zend_end_try();
  		}
  		apr_brigade_cleanup(brigade);
  	} else {
  		ctx->r = parent_req;
  	}
  
  	return OK;
  }
  
  static void php_apache_child_init(apr_pool_t *pchild, server_rec *s)
  {
  	apr_pool_cleanup_register(pchild, NULL, php_apache_child_shutdown, apr_pool_cleanup_null);
  }
  
  void php_ap2_register_hook(apr_pool_t *p)
  {
  	ap_hook_pre_config(php_pre_config, NULL, NULL, APR_HOOK_MIDDLE);
  	ap_hook_post_config(php_apache_server_startup, NULL, NULL, APR_HOOK_MIDDLE);
  	ap_hook_handler(php_handler, NULL, NULL, APR_HOOK_MIDDLE);
  	ap_hook_child_init(php_apache_child_init, NULL, NULL, APR_HOOK_MIDDLE);
  }
  
  /*
   * Local variables:
   * tab-width: 4
   * c-basic-offset: 4
   * End:
   * vim600: sw=4 ts=4 fdm=marker
   * vim<600: sw=4 ts=4
   */
  