+++ /dev/null
-Apache 2.0 Filter
-Sascha Schumann, Aaron Bannert
+++ /dev/null
-this module is experimental,
-its functions may change their names
-or move to extension all together
-so do not rely to much on them
-you have been warned!
+++ /dev/null
-WHAT IS THIS?
-
- This module exploits the layered I/O support in Apache 2.0.
-
-HOW DOES IT WORK?
-
- In Apache 2.0, you have handlers which generate content (like
- reading a script from disk). The content goes then through
- a chain of filters. PHP can be such a filter, so that it processes
- your script and hands the output to the next filter (which will
- usually cause a write to the network).
-
-DOES IT WORK?
-
- It is experimental as interfaces in Apache 2.0 might change in the
- future.
-
-HOW TO INSTALL
-
- This SAPI module is known to work with Apache 2.0.40.
-
- $ cd apache-2.x
- $ cd src
- $ ./configure --enable-so
- $ make install
-
- For testing purposes, you might want to use --with-mpm=prefork.
- (Albeit PHP also works with threaded MPMs.)
-
- Configure PHP 4:
-
- $ cd php-4.x
- $ ./configure --with-apxs2=/path/to/apache-2.0/bin/apxs
- $ make install
-
- At the end of conf/httpd.conf, add:
-
- AddType application/x-httpd-php .php
-
- If you would like to enable source code highlighting functionality add:
-
- AddType application/x-httpd-php-source .phps
-
- That's it. Now start bin/httpd.
-
-HOW TO CONFIGURE
-
- The Apache 2.0 PHP module supports a new configuration directive that
- allows an admin to override the php.ini search path. For example,
- place your php.ini file in Apache's ServerRoot/conf directory and
- add this to your httpd.conf file:
-
- PHPINIDir "conf"
-
-DEBUGGING APACHE AND PHP
-
- To debug Apache, we recommend:
-
- 1. Use the Prefork MPM (Apache 1.3-like process model) by
- configuring Apache with '--with-mpm=prefork'.
- 2. Start httpd using -DONE_PROCESS (e.g. (gdb) r -DONE_PROCESS).
-
- If you want to debug a part of the PHP startup procedure, set a
- breakpoint on 'load_module'. Step through it until apr_dso_load() is
- done. Then you can set a breakpoint on any PHP-related symbol.
-
-TODO
-
- PHP functions like apache_sub_req (see php_functions.c)
- Protocol handlers
- Passing script data to engine without temporary file
+++ /dev/null
-/*
- +----------------------------------------------------------------------+
- | PHP Version 7 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2015 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. |
- +----------------------------------------------------------------------+
- | Author: Sascha Schumann <sascha@schumann.cx> |
- +----------------------------------------------------------------------+
- */
-
-/* $Id$ */
-
-#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
-
-#include "php.h"
-#include "php_ini.h"
-#include "php_apache.h"
-
-#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"
-
-#ifdef PHP_AP_DEBUG
-#define phpapdebug(a) fprintf a
-#else
-#define phpapdebug(a)
-#endif
-
-typedef struct {
- HashTable config;
-} php_conf_rec;
-
-typedef struct {
- char *value;
- size_t value_len;
- char status;
- char htaccess;
-} php_dir_entry;
-
-static const char *real_value_hnd(cmd_parms *cmd, void *dummy, const char *name, const char *value, int status)
-{
- php_conf_rec *d = dummy;
- php_dir_entry e;
-
- phpapdebug((stderr, "Getting %s=%s for %p (%d)\n", name, value, dummy, zend_hash_num_elements(&d->config)));
-
- if (!strncasecmp(value, "none", sizeof("none"))) {
- value = "";
- }
-
- e.value = apr_pstrdup(cmd->pool, value);
- e.value_len = strlen(value);
- e.status = status;
- e.htaccess = ((cmd->override & (RSRC_CONF|ACCESS_CONF)) == 0);
-
- zend_hash_update(&d->config, (char *) name, strlen(name) + 1, &e, sizeof(e), NULL);
- return NULL;
-}
-
-static const char *php_apache_value_handler(cmd_parms *cmd, void *dummy, const char *name, const char *value)
-{
- return real_value_hnd(cmd, dummy, name, value, PHP_INI_PERDIR);
-}
-
-static const char *php_apache_admin_value_handler(cmd_parms *cmd, void *dummy, const char *name, const char *value)
-{
- return real_value_hnd(cmd, dummy, name, value, PHP_INI_SYSTEM);
-}
-
-static const char *real_flag_hnd(cmd_parms *cmd, void *dummy, const char *arg1, const char *arg2, int status)
-{
- char bool_val[2];
-
- if (!strcasecmp(arg2, "On") || (arg2[0] == '1' && arg2[1] == '\0')) {
- bool_val[0] = '1';
- } else {
- bool_val[0] = '0';
- }
- bool_val[1] = 0;
-
- return real_value_hnd(cmd, dummy, arg1, bool_val, status);
-}
-
-static const char *php_apache_flag_handler(cmd_parms *cmd, void *dummy, const char *name, const char *value)
-{
- return real_flag_hnd(cmd, dummy, name, value, PHP_INI_PERDIR);
-}
-
-static const char *php_apache_admin_flag_handler(cmd_parms *cmd, void *dummy, const char *name, const char *value)
-{
- return real_flag_hnd(cmd, dummy, name, value, PHP_INI_SYSTEM);
-}
-
-static const char *php_apache_phpini_set(cmd_parms *cmd, void *mconfig, const char *arg)
-{
- if (apache2_php_ini_path_override) {
- return "Only first PHPINIDir directive honored per configuration tree - subsequent ones ignored";
- }
- apache2_php_ini_path_override = ap_server_root_relative(cmd->pool, arg);
- return NULL;
-}
-
-
-void *merge_php_config(apr_pool_t *p, void *base_conf, void *new_conf)
-{
- php_conf_rec *d = base_conf, *e = new_conf, *n = NULL;
- php_dir_entry *pe;
- php_dir_entry *data;
- char *str;
- uint str_len;
- ulong num_index;
-
- n = create_php_config(p, "merge_php_config");
- zend_hash_copy(&n->config, &e->config, NULL, NULL, sizeof(php_dir_entry));
-
- phpapdebug((stderr, "Merge dir (%p)+(%p)=(%p)\n", base_conf, new_conf, n));
- for (zend_hash_internal_pointer_reset(&d->config);
- zend_hash_get_current_key(&d->config, &str, &str_len,
- &num_index) == HASH_KEY_IS_STRING;
- zend_hash_move_forward(&d->config)) {
- pe = NULL;
- zend_hash_get_current_data(&d->config, (void **) &data);
- if ((pe = zend_hash_find(&n->config, str, str_len) != NULL) != NULL) {
- if (pe->status >= data->status) continue;
- }
- zend_hash_update(&n->config, str, str_len, data, sizeof(*data), NULL);
- phpapdebug((stderr, "ADDING/OVERWRITING %s (%d vs. %d)\n", str, data->status, pe?pe->status:-1));
- }
-
- return n;
-}
-
-char *get_php_config(void *conf, char *name, size_t name_len)
-{
- php_conf_rec *d = conf;
- php_dir_entry *pe;
-
- if ((pe = zend_hash_find(&d->config, name, name_len)) != NULL) {
- return pe->value;
- }
-
- return "";
-}
-
-void apply_config(void *dummy)
-{
- php_conf_rec *d = dummy;
- char *str;
- uint str_len;
- php_dir_entry *data;
-
- for (zend_hash_internal_pointer_reset(&d->config);
- zend_hash_get_current_key(&d->config, &str, &str_len, NULL) == HASH_KEY_IS_STRING;
- zend_hash_move_forward(&d->config)) {
- zend_hash_get_current_data(&d->config, (void **) &data);
- phpapdebug((stderr, "APPLYING (%s)(%s)\n", str, data->value));
- if (zend_alter_ini_entry(str, str_len, data->value, data->value_len, data->status, data->htaccess?PHP_INI_STAGE_HTACCESS:PHP_INI_STAGE_ACTIVATE) == FAILURE) {
- phpapdebug((stderr, "..FAILED\n"));
- }
- }
-}
-
-const command_rec php_dir_cmds[] =
-{
- AP_INIT_TAKE2("php_value", php_apache_value_handler, NULL, OR_OPTIONS, "PHP Value Modifier"),
- AP_INIT_TAKE2("php_flag", php_apache_flag_handler, NULL, OR_OPTIONS, "PHP Flag Modifier"),
- AP_INIT_TAKE2("php_admin_value", php_apache_admin_value_handler, NULL, ACCESS_CONF|RSRC_CONF, "PHP Value Modifier (Admin)"),
- AP_INIT_TAKE2("php_admin_flag", php_apache_admin_flag_handler, NULL, ACCESS_CONF|RSRC_CONF, "PHP Flag Modifier (Admin)"),
- AP_INIT_TAKE1("PHPINIDir", php_apache_phpini_set, NULL, RSRC_CONF, "Directory containing the php.ini file"),
- {NULL}
-};
-
-static apr_status_t destroy_php_config(void *data)
-{
- php_conf_rec *d = data;
-
- phpapdebug((stderr, "Destroying config %p\n", data));
- zend_hash_destroy(&d->config);
-
- return APR_SUCCESS;
-}
-
-void *create_php_config(apr_pool_t *p, char *dummy)
-{
- php_conf_rec *newx = (php_conf_rec *) apr_pcalloc(p, sizeof(*newx));
-
- phpapdebug((stderr, "Creating new config (%p) for %s\n", newx, dummy));
- zend_hash_init(&newx->config, 0, NULL, NULL, 1);
- apr_pool_cleanup_register(p, newx, destroy_php_config, apr_pool_cleanup_null);
- return (void *) newx;
-}
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
+++ /dev/null
-dnl
-dnl $Id$
-dnl
-
-PHP_ARG_WITH(apxs2filter,,
-[ --with-apxs2filter[=FILE]
- EXPERIMENTAL: Build shared Apache 2.0 Filter module. FILE is the optional
- pathname to the Apache apxs tool [apxs]], no, no)
-
-AC_MSG_CHECKING([for Apache 2.0 filter-module support via DSO through APXS])
-
-if test "$PHP_APXS2FILTER" != "no"; then
- if test "$PHP_APXS2FILTER" = "yes"; then
- APXS=apxs
- $APXS -q CFLAGS >/dev/null 2>&1
- if test "$?" != "0" && test -x /usr/sbin/apxs; then
- APXS=/usr/sbin/apxs
- fi
- else
- PHP_EXPAND_PATH($PHP_APXS2FILTER, APXS)
- fi
-
- $APXS -q CFLAGS >/dev/null 2>&1
- if test "$?" != "0"; then
- AC_MSG_RESULT()
- AC_MSG_RESULT()
- AC_MSG_RESULT([Sorry, I cannot run apxs. Possible reasons follow:])
- AC_MSG_RESULT()
- AC_MSG_RESULT([1. Perl is not installed])
- AC_MSG_RESULT([2. apxs was not found. Try to pass the path using --with-apxs2filter=/path/to/apxs])
- AC_MSG_RESULT([3. Apache was not built using --enable-so (the apxs usage page is displayed)])
- AC_MSG_RESULT()
- AC_MSG_RESULT([The output of $APXS follows:])
- $APXS -q CFLAGS
- AC_MSG_ERROR([Aborting])
- fi
-
- APXS_INCLUDEDIR=`$APXS -q INCLUDEDIR`
- APXS_BINDIR=`$APXS -q BINDIR`
- APXS_HTTPD=`$APXS -q SBINDIR`/`$APXS -q TARGET`
- APXS_CFLAGS=`$APXS -q CFLAGS`
- APU_BINDIR=`$APXS -q APU_BINDIR`
- APR_BINDIR=`$APXS -q APR_BINDIR`
-
- # Pick up ap[ru]-N-config if using httpd >=2.1
- APR_CONFIG=`$APXS -q APR_CONFIG 2>/dev/null ||
- echo $APR_BINDIR/apr-config`
- APU_CONFIG=`$APXS -q APU_CONFIG 2>/dev/null ||
- echo $APU_BINDIR/apu-config`
-
- APR_CFLAGS="`$APR_CONFIG --cppflags --includes`"
- APU_CFLAGS="`$APU_CONFIG --includes`"
-
- for flag in $APXS_CFLAGS; do
- case $flag in
- -D*) APACHE_CPPFLAGS="$APACHE_CPPFLAGS $flag";;
- esac
- done
-
- APACHE_CFLAGS="$APACHE_CPPFLAGS -I$APXS_INCLUDEDIR $APR_CFLAGS $APU_CFLAGS"
-
- # Test that we're trying to configure with apache 2.x
- PHP_AP_EXTRACT_VERSION($APXS_HTTPD)
- if test "$APACHE_VERSION" -le 2000000; then
- AC_MSG_ERROR([You have enabled Apache 2 support while your server is Apache 1.3. Please use the appropriate switch --with-apxs (without the 2)])
- elif test "$APACHE_VERSION" -lt 2000040; then
- AC_MSG_ERROR([Please note that Apache version >= 2.0.40 is required])
- fi
-
- APXS_LIBEXECDIR='$(INSTALL_ROOT)'`$APXS -q LIBEXECDIR`
- if test -z `$APXS -q SYSCONFDIR`; then
- INSTALL_IT="\$(mkinstalldirs) '$APXS_LIBEXECDIR' && \
- $APXS -S LIBEXECDIR='$APXS_LIBEXECDIR' \
- -i -n php7"
- else
- APXS_SYSCONFDIR='$(INSTALL_ROOT)'`$APXS -q SYSCONFDIR`
- INSTALL_IT="\$(mkinstalldirs) '$APXS_LIBEXECDIR' && \
- \$(mkinstalldirs) '$APXS_SYSCONFDIR' && \
- $APXS -S LIBEXECDIR='$APXS_LIBEXECDIR' \
- -S SYSCONFDIR='$APXS_SYSCONFDIR' \
- -i -a -n php7"
- fi
-
- case $host_alias in
- *aix*)
- EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-brtl -Wl,-bI:$APXS_LIBEXECDIR/httpd.exp"
- PHP_SELECT_SAPI(apache2filter, shared, sapi_apache2.c apache_config.c php_functions.c, $APACHE_CFLAGS)
- INSTALL_IT="$INSTALL_IT $SAPI_LIBTOOL"
- ;;
- *darwin*)
- dnl When using bundles on Darwin, we must resolve all symbols. However,
- dnl the linker does not recursively look at the bundle loader and
- dnl pull in its dependencies. Therefore, we must pull in the APR
- dnl and APR-util libraries.
- if test -x "$APR_CONFIG"; then
- MH_BUNDLE_FLAGS="`$APR_CONFIG --ldflags --link-ld --libs`"
- fi
- if test -x "$APU_CONFIG"; then
- MH_BUNDLE_FLAGS="`$APU_CONFIG --ldflags --link-ld --libs` $MH_BUNDLE_FLAGS"
- fi
- MH_BUNDLE_FLAGS="-bundle -bundle_loader $APXS_HTTPD $MH_BUNDLE_FLAGS"
- PHP_SUBST(MH_BUNDLE_FLAGS)
- PHP_SELECT_SAPI(apache2filter, bundle, sapi_apache2.c apache_config.c php_functions.c, $APACHE_CFLAGS)
- SAPI_SHARED=libs/libphp7.so
- INSTALL_IT="$INSTALL_IT $SAPI_SHARED"
- ;;
- *beos*)
- if test -f _APP_; then `rm _APP_`; fi
- `ln -s $APXS_BINDIR/httpd _APP_`
- EXTRA_LIBS="$EXTRA_LIBS _APP_"
- PHP_SELECT_SAPI(apache2filter, shared, sapi_apache2.c apache_config.c php_functions.c, $APACHE_CFLAGS)
- INSTALL_IT="$INSTALL_IT $SAPI_LIBTOOL"
- ;;
- *)
- PHP_SELECT_SAPI(apache2filter, shared, sapi_apache2.c apache_config.c php_functions.c, $APACHE_CFLAGS)
- INSTALL_IT="$INSTALL_IT $SAPI_LIBTOOL"
- ;;
- esac
-
- if test "$APACHE_VERSION" -lt 2004001; then
- APXS_MPM=`$APXS -q MPM_NAME`
- if test "$APXS_MPM" != "prefork" && test "$APXS_MPM" != "peruser" && test "$APXS_MPM" != "itk"; then
- PHP_BUILD_THREAD_SAFE
- fi
- else
- APACHE_THREADED_MPM=`$APXS_HTTPD -V | grep 'threaded:.*yes'`
- if test -n "$APACHE_THREADED_MPM"; then
- PHP_BUILD_THREAD_SAFE
- fi
- fi
- AC_MSG_RESULT(yes)
- PHP_SUBST(APXS)
-else
- AC_MSG_RESULT(no)
-fi
-
-dnl ## Local Variables:
-dnl ## tab-width: 4
-dnl ## End:
+++ /dev/null
-// vim:ft=javascript
-// $Id$
-
-ARG_ENABLE('apache2filter', 'Build Apache 2.x filter', 'no');
-
-if (PHP_APACHE2FILTER != "no") {
- if (PHP_ZTS == "no") {
- WARNING("Apache2 module requires an --enable-zts build of PHP on windows");
- } else if (CHECK_HEADER_ADD_INCLUDE("httpd.h", "CFLAGS_APACHE2FILTER", PHP_PHP_BUILD + "\\include\\apache2") &&
- CHECK_LIB("libhttpd.lib", "apache2filter", PHP_PHP_BUILD + "\\lib\\apache2") &&
- CHECK_LIB("libapr.lib", "apache2filter", PHP_PHP_BUILD + "\\lib\\apache2") &&
- CHECK_LIB("libaprutil.lib", "apache2filter", PHP_PHP_BUILD + "\\lib\\apache2")
- ) {
- SAPI('apache2filter', 'sapi_apache2.c apache_config.c php_functions.c',
- 'php' + PHP_VERSION + 'apache2_filter.dll',
- '/D PHP_APACHE2_EXPORTS /I win32');
- } else {
- WARNING("Could not find apache2 filter libraries/headers");
- }
-}
-
-ARG_ENABLE('apache2-2filter', 'Build Apache 2.2.x filter', 'no');
-
-if (PHP_APACHE2_2FILTER != "no") {
- if (PHP_ZTS == "no") {
- WARNING("Apache2 module requires an --enable-zts build of PHP on windows");
- } else if (CHECK_HEADER_ADD_INCLUDE("httpd.h", "CFLAGS_APACHE2_2FILTER", PHP_PHP_BUILD + "\\include\\apache2_2") &&
- CHECK_LIB("libhttpd.lib", "apache2_2filter", PHP_PHP_BUILD + "\\lib\\apache2_2") &&
- CHECK_LIB("libapr-1.lib", "apache2_2filter", PHP_PHP_BUILD + "\\lib\\apache2_2") &&
- CHECK_LIB("libaprutil-1.lib", "apache2_2filter", PHP_PHP_BUILD + "\\lib\\apache2_2")
- ) {
- SAPI('apache2_2filter', 'sapi_apache2.c apache_config.c php_functions.c',
- 'php' + PHP_VERSION + 'apache2_2_filter.dll',
- '/D PHP_APACHE2_EXPORTS /I win32',
- 'sapi\\apache2_2filter');
- } else {
- WARNING("Could not find apache2.2 filter libraries/headers");
- }
-}
+++ /dev/null
-php7_module
+++ /dev/null
-/*
- +----------------------------------------------------------------------+
- | PHP Version 7 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2015 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. |
- +----------------------------------------------------------------------+
- | Author: Sascha Schumann <sascha@schumann.cx> |
- +----------------------------------------------------------------------+
- */
-
-/* $Id$ */
-
-#ifndef PHP_APACHE_H
-#define PHP_APACHE_H
-
-#include "httpd.h"
-#include "http_config.h"
-#include "http_core.h"
-
-/* Declare this so we can get to it from outside the sapi_apache2.c file */
-extern module AP_MODULE_DECLARE_DATA php7_module;
-
-/* A way to specify the location of the php.ini dir in an apache directive */
-extern char *apache2_php_ini_path_override;
-
-/* The server_context used by PHP */
-typedef struct php_struct {
- int state;
- request_rec *r;
- ap_filter_t *f; /* downstream output filters after the PHP filter. */
- /* stat structure of the current file */
- struct stat finfo;
- /* Set-aside request body bucket brigade */
- apr_bucket_brigade *post_data;
- /* Whether or not we've processed PHP in the output filters yet. */
- int request_processed;
-} php_struct;
-
-typedef struct _php_apr_bucket_brigade {
- apr_bucket_brigade *bb;
-} php_apr_bucket_brigade;
-
-void *merge_php_config(apr_pool_t *p, void *base_conf, void *new_conf);
-void *create_php_config(apr_pool_t *p, char *dummy);
-char *get_php_config(void *conf, char *name, size_t name_len);
-void apply_config(void *);
-extern const command_rec php_dir_cmds[];
-
-static size_t php_apache_read_stream(void *, char *, size_t);
-static size_t php_apache_fsizer_stream(void *);
-
-#define APR_ARRAY_FOREACH_OPEN(arr, key, val) \
-{ \
- apr_table_entry_t *elts; \
- int i; \
- elts = (apr_table_entry_t *) arr->elts; \
- for (i = 0; i < arr->nelts; i++) { \
- key = elts[i].key; \
- val = elts[i].val;
-
-#define APR_ARRAY_FOREACH_CLOSE() }}
-
-/* fix for gcc4 visibility patch */
-#ifndef PHP_WIN32
-# undef AP_MODULE_DECLARE_DATA
-# define AP_MODULE_DECLARE_DATA PHPAPI
-#endif
-
-#endif /* PHP_APACHE_H */
+++ /dev/null
-/*
- +----------------------------------------------------------------------+
- | PHP Version 7 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2015 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. |
- +----------------------------------------------------------------------+
- | Author: Sascha Schumann <sascha@schumann.cx> |
- +----------------------------------------------------------------------+
- */
-
-/* $Id$ */
-
-
-#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
-
-#include "php.h"
-#include "zend_smart_str.h"
-#include "ext/standard/info.h"
-#include "SAPI.h"
-
-#define CORE_PRIVATE
-#include "apr_strings.h"
-#include "apr_time.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 "php_apache.h"
-
-static request_rec *php_apache_lookup_uri(char *filename)
-{
- php_struct *ctx;
-
- if (!filename) {
- return NULL;
- }
-
- ctx = SG(server_context);
- return ap_sub_req_lookup_uri(filename, ctx->f->r, ctx->f->next);
-}
-
-/* {{{ proto bool virtual(string uri)
- Perform an apache sub-request */
-PHP_FUNCTION(virtual)
-{
- char *filename;
- int filename_len;
- request_rec *rr;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS(), "p", &filename, &filename_len) == FAILURE) {
- return;
- }
-
- if (!(rr = php_apache_lookup_uri(filename))) {
- php_error_docref(NULL, E_WARNING, "Unable to include '%s' - URI lookup failed", filename);
- RETURN_FALSE;
- }
-
- if (rr->status == HTTP_OK) {
- if (ap_run_sub_req(rr)) {
- php_error_docref(NULL, E_WARNING, "Unable to include '%s' - request execution failed", filename);
- ap_destroy_sub_req(rr);
- RETURN_FALSE;
- }
- ap_destroy_sub_req(rr);
- RETURN_TRUE;
- }
-
- php_error_docref(NULL, E_WARNING, "Unable to include '%s' - error finding URI", filename);
- ap_destroy_sub_req(rr);
- RETURN_FALSE;
-}
-/* }}} */
-
-#define ADD_LONG(name) \
- add_property_long(return_value, #name, rr->name)
-#define ADD_TIME(name) \
- add_property_long(return_value, #name, apr_time_sec(rr->name));
-#define ADD_STRING(name) \
- if (rr->name) add_property_string(return_value, #name, (char *) rr->name)
-
-PHP_FUNCTION(apache_lookup_uri)
-{
- request_rec *rr;
- char *filename;
- int filename_len;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS(), "p", &filename, &filename_len) == FAILURE) {
- return;
- }
-
- if (!(rr = php_apache_lookup_uri(filename))) {
- php_error_docref(NULL, E_WARNING, "Unable to include '%s' - URI lookup failed", filename);
- RETURN_FALSE;
- }
-
- if (rr->status == HTTP_OK) {
- object_init(return_value);
-
- ADD_LONG(status);
- ADD_STRING(the_request);
- ADD_STRING(status_line);
- ADD_STRING(method);
- ADD_TIME(mtime);
- ADD_LONG(clength);
-#if MODULE_MAGIC_NUMBER < 20020506
- ADD_STRING(boundary);
-#endif
- ADD_STRING(range);
- ADD_LONG(chunked);
- ADD_STRING(content_type);
- ADD_STRING(handler);
- ADD_LONG(no_cache);
- ADD_LONG(no_local_copy);
- ADD_STRING(unparsed_uri);
- ADD_STRING(uri);
- ADD_STRING(filename);
- ADD_STRING(path_info);
- ADD_STRING(args);
- ADD_LONG(allowed);
- ADD_LONG(sent_bodyct);
- ADD_LONG(bytes_sent);
- ADD_LONG(mtime);
- ADD_TIME(request_time);
-
- ap_destroy_sub_req(rr);
- return;
- }
-
- php_error_docref(NULL, E_WARNING, "Unable to include '%s' - error finding URI", filename);
- ap_destroy_sub_req(rr);
- RETURN_FALSE;
-}
-
-/* {{{ proto array getallheaders(void)
- Fetch all HTTP request headers */
-PHP_FUNCTION(apache_request_headers)
-{
- php_struct *ctx;
- const apr_array_header_t *arr;
- char *key, *val;
-
- array_init(return_value);
-
- ctx = SG(server_context);
- arr = apr_table_elts(ctx->f->r->headers_in);
-
- APR_ARRAY_FOREACH_OPEN(arr, key, val)
- if (!val) val = "";
- add_assoc_string(return_value, key, val);
- APR_ARRAY_FOREACH_CLOSE()
-}
-/* }}} */
-
-/* {{{ proto array apache_response_headers(void)
- Fetch all HTTP response headers */
-PHP_FUNCTION(apache_response_headers)
-{
- php_struct *ctx;
- const apr_array_header_t *arr;
- char *key, *val;
-
- array_init(return_value);
-
- ctx = SG(server_context);
- arr = apr_table_elts(ctx->f->r->headers_out);
-
- APR_ARRAY_FOREACH_OPEN(arr, key, val)
- if (!val) val = "";
- add_assoc_string(return_value, key, val);
- APR_ARRAY_FOREACH_CLOSE()
-}
-/* }}} */
-
-/* {{{ proto string apache_note(string note_name [, string note_value])
- Get and set Apache request notes */
-PHP_FUNCTION(apache_note)
-{
- php_struct *ctx;
- char *note_name, *note_val = NULL;
- int note_name_len, note_val_len;
- char *old_note_val=NULL;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|s", ¬e_name, ¬e_name_len, ¬e_val, ¬e_val_len) == FAILURE) {
- return;
- }
-
- ctx = SG(server_context);
-
- old_note_val = (char *) apr_table_get(ctx->r->notes, note_name);
-
- if (note_val) {
- apr_table_set(ctx->r->notes, note_name, note_val);
- }
-
- if (old_note_val) {
- RETURN_STRING(old_note_val, 1);
- }
-
- RETURN_FALSE;
-}
-/* }}} */
-
-
-/* {{{ proto bool apache_setenv(string variable, string value [, bool walk_to_top])
- Set an Apache subprocess_env variable */
-PHP_FUNCTION(apache_setenv)
-{
- php_struct *ctx;
- char *variable=NULL, *string_val=NULL;
- int variable_len, string_val_len;
- zend_bool walk_to_top = 0;
- int arg_count = ZEND_NUM_ARGS();
-
- if (zend_parse_parameters(arg_count, "ss|b", &variable, &variable_len, &string_val, &string_val_len, &walk_to_top) == FAILURE) {
- return;
- }
-
- ctx = SG(server_context);
-
- if (arg_count == 3 && walk_to_top) {
- while(ctx->f->r->prev) {
- ctx->f->r = ctx->f->r->prev;
- }
- }
-
- apr_table_set(ctx->r->subprocess_env, variable, string_val);
-
- RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto bool apache_getenv(string variable [, bool walk_to_top])
- Get an Apache subprocess_env variable */
-PHP_FUNCTION(apache_getenv)
-{
- php_struct *ctx;
- char *variable=NULL;
- int variable_len;
- zend_bool walk_to_top = 0;
- int arg_count = ZEND_NUM_ARGS();
- char *env_val=NULL;
-
- if (zend_parse_parameters(arg_count, "s|b", &variable, &variable_len, &walk_to_top) == FAILURE) {
- return;
- }
-
- ctx = SG(server_context);
-
- if (arg_count == 2 && walk_to_top) {
- while(ctx->f->r->prev) {
- ctx->f->r = ctx->f->r->prev;
- }
- }
-
- env_val = (char*) apr_table_get(ctx->r->subprocess_env, variable);
- if (env_val != NULL) {
- RETURN_STRING(env_val, 1);
- }
-
- RETURN_FALSE;
-}
-/* }}} */
-
-static char *php_apache_get_version()
-{
-#if MODULE_MAGIC_NUMBER_MAJOR >= 20060905
- return (char *) ap_get_server_banner();
-#else
- return (char *) ap_get_server_version();
-#endif
-}
-
-/* {{{ proto string apache_get_version(void)
- Fetch Apache version */
-PHP_FUNCTION(apache_get_version)
-{
- char *apv = php_apache_get_version();
-
- if (apv && *apv) {
- RETURN_STRING(apv, 1);
- } else {
- RETURN_FALSE;
- }
-}
-/* }}} */
-
-/* {{{ proto array apache_get_modules(void)
- Get a list of loaded Apache modules */
-PHP_FUNCTION(apache_get_modules)
-{
- int n;
- char *p;
-
- array_init(return_value);
-
- for (n = 0; ap_loaded_modules[n]; ++n) {
- char *s = (char *) ap_loaded_modules[n]->name;
- if ((p = strchr(s, '.'))) {
- add_next_index_stringl(return_value, s, (p - s));
- } else {
- add_next_index_string(return_value, s);
- }
- }
-}
-/* }}} */
-
-PHP_MINFO_FUNCTION(apache)
-{
- char *apv = php_apache_get_version();
- smart_str tmp1 = {0};
- int n;
- char *p;
-
- for (n = 0; ap_loaded_modules[n]; ++n) {
- char *s = (char *) ap_loaded_modules[n]->name;
- if ((p = strchr(s, '.'))) {
- smart_str_appendl(&tmp1, s, (p - s));
- } else {
- smart_str_appends(&tmp1, s);
- }
- smart_str_appendc(&tmp1, ' ');
- }
- if ((tmp1.len - 1) >= 0) {
- tmp1.c[tmp1.len - 1] = '\0';
- }
-
- php_info_print_table_start();
- if (apv && *apv) {
- php_info_print_table_row(2, "Apache Version", apv);
- }
- php_info_print_table_row(2, "Loaded Modules", tmp1.c);
- smart_str_free(&tmp1);
- php_info_print_table_end();
-}
-
-/* {{{ arginfo */
-ZEND_BEGIN_ARG_INFO_EX(arginfo_apache2filter_lookup_uri, 0, 0, 1)
- ZEND_ARG_INFO(0, filename)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_apache2filter_virtual, 0, 0, 1)
- ZEND_ARG_INFO(0, uri)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_apache2filter_getallheaders, 0)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_apache2filter_response_headers, 0)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_apache2filter_note, 0, 0, 1)
- ZEND_ARG_INFO(0, note_name)
- ZEND_ARG_INFO(0, note_value)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_apache2filter_setenv, 0, 0, 2)
- ZEND_ARG_INFO(0, variable)
- ZEND_ARG_INFO(0, value)
- ZEND_ARG_INFO(0, walk_to_top)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_apache2filter_getenv, 0, 0, 1)
- ZEND_ARG_INFO(0, variable)
- ZEND_ARG_INFO(0, walk_to_top)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_apache2filter_get_version, 0)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_apache2filter_get_modules, 0)
-ZEND_END_ARG_INFO()
-/* }}} */
-
-static const zend_function_entry apache_functions[] = {
- PHP_FE(apache_lookup_uri, arginfo_apache2filter_lookup_uri)
- PHP_FE(virtual, arginfo_apache2filter_virtual)
- PHP_FE(apache_request_headers, arginfo_apache2filter_getallheaders)
- PHP_FE(apache_response_headers, arginfo_apache2filter_response_headers)
- PHP_FE(apache_setenv, arginfo_apache2filter_setenv)
- PHP_FE(apache_getenv, arginfo_apache2filter_getenv)
- PHP_FE(apache_note, arginfo_apache2filter_note)
- PHP_FE(apache_get_version, arginfo_apache2filter_get_version)
- PHP_FE(apache_get_modules, arginfo_apache2filter_get_modules)
- PHP_FALIAS(getallheaders, apache_request_headers, arginfo_apache2filter_getallheaders)
- {NULL, NULL, NULL}
-};
-
-zend_module_entry php_apache_module = {
- STANDARD_MODULE_HEADER,
- "apache2filter",
- apache_functions,
- NULL,
- NULL,
- NULL,
- NULL,
- PHP_MINFO(apache),
- NULL,
- STANDARD_MODULE_PROPERTIES
-};
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
+++ /dev/null
-/*
- +----------------------------------------------------------------------+
- | PHP Version 7 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2015 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 |
- +----------------------------------------------------------------------+
- */
-
-/* $Id$ */
-
-#include <fcntl.h>
-
-#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 "zend_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 "apr_buckets.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"
-
-/* 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.
- */
-#undef shutdown
-
-/* 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)
-{
- apr_bucket *b;
- apr_bucket_brigade *bb;
- apr_bucket_alloc_t *ba;
- ap_filter_t *f; /* remaining output filters */
- php_struct *ctx;
-
- ctx = SG(server_context);
- f = ctx->f;
-
- if (str_length == 0) return 0;
-
- ba = f->c->bucket_alloc;
- bb = apr_brigade_create(ctx->r->pool, ba);
-
- b = apr_bucket_transient_create(str, str_length, ba);
- APR_BRIGADE_INSERT_TAIL(bb, b);
-
- if (ap_pass_brigade(f->next, bb) != APR_SUCCESS || ctx->r->connection->aborted) {
- 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)
-{
- 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) {
- sapi_free_header(sapi_header);
- return 0;
- }
- ptr = val;
-
- *val = '\0';
-
- do {
- val++;
- } while (*val == ' ');
-
- if (!strcasecmp(sapi_header->header, "content-type"))
- ctx->r->content_type = apr_pstrdup(ctx->r->pool, val);
- else if (!strcasecmp(sapi_header->header, "content-length"))
- ap_set_content_length(ctx->r, strtol(val, (char **)NULL, 10));
- 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)
-{
- php_struct *ctx = SG(server_context);
-
- ctx->r->status = SG(sapi_headers).http_response_code;
-
- return SAPI_HEADER_SENT_SUCCESSFULLY;
-}
-
-static int
-php_apache_sapi_read_post(char *buf, uint count_bytes)
-{
- apr_size_t len;
- php_struct *ctx = SG(server_context);
- apr_bucket_brigade *brigade;
- apr_bucket *partition;
-
- brigade = ctx->post_data;
- len = count_bytes;
-
- switch (apr_brigade_partition(ctx->post_data, count_bytes, &partition)) {
- case APR_SUCCESS:
- apr_brigade_flatten(ctx->post_data, buf, &len);
- brigade = apr_brigade_split(ctx->post_data, partition);
- apr_brigade_destroy(ctx->post_data);
- ctx->post_data = brigade;
- break;
- case APR_INCOMPLETE:
- apr_brigade_flatten(ctx->post_data, buf, &len);
- apr_brigade_cleanup(ctx->post_data);
- break;
- }
-
- return len;
-}
-static struct stat*
-php_apache_sapi_get_stat(void)
-{
- 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;
-#ifdef NETWARE
- 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(void)
-{
- 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)
-{
- php_struct *ctx = SG(server_context);
- const char *env_var;
-
- 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)
-{
- php_struct *ctx = SG(server_context);
- const apr_array_header_t *arr = apr_table_elts(ctx->r->subprocess_env);
- char *key, *val;
- unsigned 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)) {
- php_register_variable_safe(key, val, new_val_len, track_vars_array);
- }
- APR_ARRAY_FOREACH_CLOSE()
-
- php_register_variable("PHP_SELF", ctx->r->uri, track_vars_array);
- if (sapi_module.input_filter(PARSE_SERVER, "PHP_SELF", &ctx->r->uri, strlen(ctx->r->uri), &new_val_len)) {
- php_register_variable_safe("PHP_SELF", ctx->r->uri, new_val_len, track_vars_array);
- }
-}
-
-static void
-php_apache_sapi_flush(void *server_context)
-{
- php_struct *ctx;
- apr_bucket_brigade *bb;
- apr_bucket_alloc_t *ba;
- apr_bucket *b;
- ap_filter_t *f; /* output filters */
-
- ctx = server_context;
-
- /* If we haven't registered a server_context yet,
- * then don't bother flushing. */
- if (!server_context)
- return;
-
- sapi_send_headers();
-
- ctx->r->status = SG(sapi_headers).http_response_code;
- SG(headers_sent) = 1;
-
- f = ctx->f;
-
- /* Send a flush bucket down the filter chain. The current default
- * handler seems to act on the first flush bucket, but ignores
- * all further flush buckets.
- */
-
- ba = ctx->r->connection->bucket_alloc;
- bb = apr_brigade_create(ctx->r->pool, ba);
- b = apr_bucket_flush_create(ba);
- APR_BRIGADE_INSERT_TAIL(bb, b);
- if (ap_pass_brigade(f->next, bb) != APR_SUCCESS || ctx->r->connection->aborted) {
- php_handle_aborted_connection();
- }
-}
-
-static void php_apache_sapi_log_message(char *msg)
-{
- 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_error(APLOG_MARK, APLOG_ERR, 0, ctx->r->server, "%s", msg);
- }
-}
-
-static int
-php_apache_disable_caching(ap_filter_t *f)
-{
- /* Identify PHP scripts as non-cacheable, thus preventing
- * Apache from sending a 304 status when the browser sends
- * If-Modified-Since header.
- */
- f->r->no_local_copy = 1;
-
- return OK;
-}
-
-static double php_apache_sapi_get_request_time(void)
-{
- 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 = {
- "apache2filter",
- "Apache 2.0 Filter",
-
- 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, /* Get Request Time */
- NULL, /* Child terminate */
-
- STANDARD_SAPI_MODULE_PROPERTIES
-};
-
-static int php_input_filter(ap_filter_t *f, apr_bucket_brigade *bb,
- ap_input_mode_t mode, apr_read_type_e block, apr_off_t readbytes)
-{
- php_struct *ctx;
- apr_status_t rv;
-
- if (f->r->proxyreq) {
- return ap_get_brigade(f->next, bb, mode, block, readbytes);
- }
-
- ctx = SG(server_context);
- if (ctx == NULL) {
- ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, f->r,
- "php failed to get server context");
- return HTTP_INTERNAL_SERVER_ERROR;
- }
-
- if ((rv = ap_get_brigade(f->next, bb, mode, block, readbytes)) != APR_SUCCESS) {
- return rv;
- }
-
- if (!ctx->post_data) {
- ctx->post_data = apr_brigade_create(f->r->pool, f->c->bucket_alloc);
- }
- if ((rv = ap_save_brigade(f, &ctx->post_data, &bb, f->r->pool)) != APR_SUCCESS) {
- return rv;
- }
- apr_brigade_cleanup(bb);
- APR_BRIGADE_INSERT_TAIL(bb, apr_bucket_eos_create(bb->bucket_alloc));
-
- return APR_SUCCESS;
-}
-
-static void php_apache_request_ctor(ap_filter_t *f, php_struct *ctx)
-{
- char *content_type;
- char *content_length;
- const char *auth;
-
- PG(during_request_startup) = 0;
- SG(sapi_headers).http_response_code = !f->r->status ? HTTP_OK : f->r->status;
- SG(request_info).content_type = apr_table_get(f->r->headers_in, "Content-Type");
-#undef safe_strdup
-#define safe_strdup(x) ((x)?strdup((x)):NULL)
- SG(request_info).query_string = safe_strdup(f->r->args);
- SG(request_info).request_method = f->r->method;
- SG(request_info).proto_num = f->r->proto_num;
- SG(request_info).request_uri = safe_strdup(f->r->uri);
- SG(request_info).path_translated = safe_strdup(f->r->filename);
- f->r->no_local_copy = 1;
- content_type = sapi_get_default_content_type();
- f->r->content_type = apr_pstrdup(f->r->pool, content_type);
-
- efree(content_type);
-
- content_length = (char *) apr_table_get(f->r->headers_in, "Content-Length");
- SG(request_info).content_length = (content_length ? atol(content_length) : 0);
-
- apr_table_unset(f->r->headers_out, "Content-Length");
- apr_table_unset(f->r->headers_out, "Last-Modified");
- apr_table_unset(f->r->headers_out, "Expires");
- apr_table_unset(f->r->headers_out, "ETag");
-
- auth = apr_table_get(f->r->headers_in, "Authorization");
- php_handle_auth_data(auth);
-
- if (SG(request_info).auth_user == NULL && f->r->user) {
- SG(request_info).auth_user = estrdup(f->r->user);
- }
-
- ctx->r->user = apr_pstrdup(ctx->r->pool, SG(request_info).auth_user);
-
- php_request_startup();
-}
-
-static void php_apache_request_dtor(ap_filter_t *f)
-{
- php_apr_bucket_brigade *pbb = (php_apr_bucket_brigade *)f->ctx;
-
- php_request_shutdown(NULL);
-
- if (SG(request_info).query_string) {
- free(SG(request_info).query_string);
- }
- if (SG(request_info).request_uri) {
- free(SG(request_info).request_uri);
- }
- if (SG(request_info).path_translated) {
- free(SG(request_info).path_translated);
- }
-
- apr_brigade_destroy(pbb->bb);
-}
-
-static int php_output_filter(ap_filter_t *f, apr_bucket_brigade *bb)
-{
- php_struct *ctx;
- void *conf = ap_get_module_config(f->r->per_dir_config, &php7_module);
- char *p = get_php_config(conf, "engine", sizeof("engine"));
- zend_file_handle zfd;
- php_apr_bucket_brigade *pbb;
- apr_bucket *b;
-
- if (f->r->proxyreq) {
- zend_try {
- zend_ini_deactivate();
- } zend_end_try();
- return ap_pass_brigade(f->next, bb);
- }
-
- /* handle situations where user turns the engine off */
- if (*p == '0') {
- zend_try {
- zend_ini_deactivate();
- } zend_end_try();
- return ap_pass_brigade(f->next, bb);
- }
-
- if(f->ctx) {
- pbb = (php_apr_bucket_brigade *)f->ctx;
- } else {
- pbb = f->ctx = apr_palloc(f->r->pool, sizeof(*pbb));
- pbb->bb = apr_brigade_create(f->r->pool, f->c->bucket_alloc);
- }
-
- if(ap_save_brigade(NULL, &pbb->bb, &bb, f->r->pool) != APR_SUCCESS) {
- /* Bad */
- }
-
- apr_brigade_cleanup(bb);
-
- /* Check to see if the last bucket in this brigade, it not
- * we have to wait until then. */
- if(!APR_BUCKET_IS_EOS(APR_BRIGADE_LAST(pbb->bb))) {
- return 0;
- }
-
- /* Setup the CGI variables if this is the main request.. */
- if (f->r->main == NULL ||
- /* .. or if the sub-request envinronment differs from the main-request. */
- f->r->subprocess_env != f->r->main->subprocess_env
- ) {
- /* setup standard CGI variables */
- ap_add_common_vars(f->r);
- ap_add_cgi_vars(f->r);
- }
-
- ctx = SG(server_context);
- if (ctx == NULL) {
- ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, f->r,
- "php failed to get server context");
- zend_try {
- zend_ini_deactivate();
- } zend_end_try();
- return HTTP_INTERNAL_SERVER_ERROR;
- }
-
- ctx->f = f->next; /* save whatever filters are after us in the chain. */
-
- if (ctx->request_processed) {
- zend_try {
- zend_ini_deactivate();
- } zend_end_try();
- return ap_pass_brigade(f->next, bb);
- }
-
- apply_config(conf);
- php_apache_request_ctor(f, ctx);
-
- /* It'd be nice if we could highlight based of a zend_file_handle here....
- * ...but we can't. */
-
- zfd.type = ZEND_HANDLE_STREAM;
-
- zfd.handle.stream.handle = pbb;
- zfd.handle.stream.reader = php_apache_read_stream;
- zfd.handle.stream.closer = NULL;
- zfd.handle.stream.fsizer = php_apache_fsizer_stream;
- zfd.handle.stream.isatty = 0;
-
- zfd.filename = f->r->filename;
- zfd.opened_path = NULL;
- zfd.free_filename = 0;
-
- php_execute_script(&zfd);
-
- apr_table_set(ctx->r->notes, "mod_php_memory_usage",
- apr_psprintf(ctx->r->pool, "%lu", (unsigned long) zend_memory_peak_usage(1)));
-
- php_apache_request_dtor(f);
-
- if (!f->r->main) {
- ctx->request_processed = 1;
- }
-
- b = apr_bucket_eos_create(f->c->bucket_alloc);
- APR_BRIGADE_INSERT_TAIL(pbb->bb, b);
-
- /* Pass whatever is left on the brigade. */
- return ap_pass_brigade(f->next, pbb->bb);
-}
-
-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 void php_apache_add_version(apr_pool_t *p)
-{
- 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 = "apache2filter_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 void php_add_filter(request_rec *r, ap_filter_t *f)
-{
- int output = (f == r->output_filters);
-
- /* for those who still have Set*Filter PHP configured */
- while (f) {
- if (strcmp(f->frec->name, "PHP") == 0) {
- ap_log_error(APLOG_MARK, APLOG_WARNING,
- 0, r->server,
- "\"Set%sFilter PHP\" already configured for %s",
- output ? "Output" : "Input", r->uri);
- return;
- }
- f = f->next;
- }
-
- if (output) {
- ap_add_output_filter("PHP", NULL, r, r->connection);
- } else {
- ap_add_input_filter("PHP", NULL, r, r->connection);
- }
-}
-
-static void php_insert_filter(request_rec *r)
-{
- int content_type_len = strlen("application/x-httpd-php");
-
- if (r->content_type && !strncmp(r->content_type, "application/x-httpd-php", content_type_len-1)) {
- if (r->content_type[content_type_len] == '\0' || !strncmp(r->content_type+content_type_len, "-source", sizeof("-source"))) {
- php_add_filter(r, r->output_filters);
- php_add_filter(r, r->input_filters);
- }
- }
-}
-
-static apr_status_t php_server_context_cleanup(void *data_)
-{
- void **data = data_;
- *data = NULL;
- return APR_SUCCESS;
-}
-
-static int php_post_read_request(request_rec *r)
-{
- php_struct *ctx;
-
- /* Initialize filter context */
- SG(server_context) = ctx = 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);
-
- /* Save the entire request, so we can get the input or output
- * filters if we need them. */
- ctx->r = r;
-
- return OK;
-}
-
-static void php_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_insert_filter(php_insert_filter, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_post_read_request(php_post_read_request, NULL, NULL, APR_HOOK_MIDDLE);
- ap_register_output_filter("PHP", php_output_filter, php_apache_disable_caching, AP_FTYPE_RESOURCE);
- ap_register_input_filter("PHP", php_input_filter, php_apache_disable_caching, AP_FTYPE_RESOURCE);
-}
-
-static size_t php_apache_read_stream(void *handle, char *buf, size_t wantlen)
-{
- php_apr_bucket_brigade *pbb = (php_apr_bucket_brigade *)handle;
- apr_bucket_brigade *rbb;
- apr_size_t readlen;
- apr_bucket *b = NULL;
-
- rbb = pbb->bb;
-
- if((apr_brigade_partition(pbb->bb, wantlen, &b) == APR_SUCCESS) && b){
- pbb->bb = apr_brigade_split(rbb, b);
- }
-
- readlen = wantlen;
- apr_brigade_flatten(rbb, buf, &readlen);
- apr_brigade_cleanup(rbb);
-
- return readlen;
-}
-
-static size_t php_apache_fsizer_stream(void *handle)
-{
- php_apr_bucket_brigade *pbb = (php_apr_bucket_brigade *)handle;
- apr_off_t actual = 0;
-
- if (apr_brigade_length(pbb->bb, 1, &actual) == APR_SUCCESS) {
- return actual;
- }
-
- return 0;
-}
-
-AP_MODULE_DECLARE_DATA module php7_module = {
- STANDARD20_MODULE_STUFF,
- create_php_config, /* create per-directory config structure */
- merge_php_config, /* merge per-directory config structures */
- NULL, /* create per-server config structure */
- NULL, /* merge per-server config structures */
- php_dir_cmds, /* command apr_table_t */
- php_register_hook /* register hooks */
-};
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
projects / php / commitdiff