dnl
AC_MSG_CHECKING(for Apache 2.0 module support via DSO through APXS)
-AC_ARG_WITH(apxs2,
-[ --with-apxs2[=FILE] EXPERIMENTAL: Build shared Apache 2.0 module. FILE is the optional
+AC_ARG_WITH(apxs2filter,
+[ --with-apxs2filter[=FILE] EXPERIMENTAL: Build shared Apache 2.0 module. FILE is the optional
pathname to the Apache apxs tool; defaults to "apxs".],[
if test "$withval" = "yes"; then
APXS=apxs
--- /dev/null
+Apache 2.0 Handler
+Ian Holsman, Justin Erenkrantz (based on Apache 2.0 Filter code)
--- /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?
+
+ Currently the issues with the module are:
+ * Thread safety of external PHP modules
+ * The lack of re-entrancy of PHP. due to this I have disabled the 'virtual'
+ function, and tried to stop any method where a php script can run another php
+ script while it is being run.
+
+
+HOW TO INSTALL
+
+ This SAPI module is known to work with Apache 2.0.44.
+
+ $ 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. See Thread Safety note above)
+
+ 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 recommened:
+
+ 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)
+ Source Code Highlighting
+ Protocol handlers
+
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP Version 4 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2003 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 2.02 of the PHP license, |
+ | that is bundled with this package in the file LICENSE, and is |
+ | available at through the world-wide-web at |
+ | http://www.php.net/license/2_02.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> |
+ +----------------------------------------------------------------------+
+ */
+
+/* $Id$ */
+
+#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;
+} 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;
+
+ 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;
+ php_dir_entry *pe;
+ php_dir_entry *data;
+ char *str;
+ uint str_len;
+ ulong num_index;
+
+ phpapdebug((stderr, "Merge dir (%p) (%p)\n", base_conf, new_conf));
+ for (zend_hash_internal_pointer_reset(&d->config);
+ zend_hash_get_current_key_ex(&d->config, &str, &str_len,
+ &num_index, 0, NULL) == HASH_KEY_IS_STRING;
+ zend_hash_move_forward(&d->config)) {
+ pe = NULL;
+ zend_hash_get_current_data(&d->config, (void **) &data);
+ if (zend_hash_find(&e->config, str, str_len, (void **) &pe) == SUCCESS) {
+ if (pe->status >= data->status) continue;
+ }
+ zend_hash_update(&e->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 new_conf;
+}
+
+char *get_php_config(void *conf, char *name, size_t name_len)
+{
+ php_conf_rec *d = conf;
+ php_dir_entry *pe;
+
+ if (zend_hash_find(&d->config, name, name_len, (void **) &pe) == SUCCESS) {
+ 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_ex(&d->config, &str, &str_len, NULL, 0,
+ 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, PHP_INI_STAGE_RUNTIME) == 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
+
+AC_MSG_CHECKING(for Apache 2.0 handler-module support via DSO through APXS)
+AC_ARG_WITH(apxs2,
+[ --with-apxs2[=FILE] EXPERIMENTAL: Build shared Apache 2.0 module. FILE is the optional
+ pathname to the Apache apxs tool; defaults to "apxs".],[
+ if test "$withval" = "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($withval, 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-apxs2handler=/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:])
+ $APXS
+ AC_MSG_ERROR([Aborting])
+ fi
+
+ APXS_INCLUDEDIR=`$APXS -q INCLUDEDIR`
+ APXS_HTTPD=`$APXS -q SBINDIR`/`$APXS -q TARGET`
+ APXS_CFLAGS=`$APXS -q CFLAGS`
+ APXS_MPM=`$APXS -q MPM_NAME`
+
+ for flag in $APXS_CFLAGS; do
+ case $flag in
+ -D*) CPPFLAGS="$CPPFLAGS $flag";;
+ esac
+ done
+
+ # Test that we're trying to configure with apache 2.x
+ PHP_AP_EXTRACT_VERSION($APXS_HTTPD)
+ if test "$APACHE_VERSION" -le 2000000; then
+ AC_MSG_ERROR([You have enabled Apache 2 support while your server is Apache 1.3. Please use the appropiate switch --with-apxs (without the 2)])
+ elif test "$APACHE_VERSION" -lt 2000044; then
+ AC_MSG_ERROR([Please note that Apache version >= 2.0.44 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 php4"
+ 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 php4"
+ fi
+
+ case $host_alias in
+ *aix*)
+ EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-brtl -Wl,-bI:$APXS_LIBEXECDIR/httpd.exp"
+ PHP_SELECT_SAPI(apache2handler, shared, sapi_apache2.c apache_config.c php_functions.c)
+ INSTALL_IT="$INSTALL_IT $SAPI_LIBTOOL"
+ ;;
+ *darwin*)
+ dnl When using bundles on Darwin, we must resolve all symbols. However,
+ dnl the linker does not recursively look at the bundle loader and
+ dnl pull in its dependencies. Therefore, we must pull in the APR
+ dnl and APR-util libraries.
+ APXS_BINDIR=`$APXS -q BINDIR`
+ if test -f $APXS_BINDIR/apr-config; then
+ MH_BUNDLE_FLAGS="`$APXS_BINDIR/apr-config --ldflags --link-ld --libs`"
+ fi
+ if test -f $APXS_BINDIR/apu-config; then
+ MH_BUNDLE_FLAGS="`$APXS_BINDIR/apu-config --ldflags --link-ld --libs` $MH_BUNDLE_FLAGS"
+ fi
+ MH_BUNDLE_FLAGS="-bundle -bundle_loader $APXS_HTTPD $MH_BUNDLE_FLAGS"
+ PHP_SUBST(MH_BUNDLE_FLAGS)
+ PHP_SELECT_SAPI(apache2handler, bundle, sapi_apache2.c apache_config.c php_functions.c)
+ SAPI_SHARED=libs/libphp4.so
+ INSTALL_IT="$INSTALL_IT $SAPI_SHARED"
+ ;;
+ *beos*)
+ APXS_BINDIR=`$APXS -q BINDIR`
+ if test -f _APP_; then `rm _APP_`; fi
+ `ln -s $APXS_BINDIR/httpd _APP_`
+ EXTRA_LIBS="$EXTRA_LIBS _APP_"
+ PHP_SELECT_SAPI(apache2handler, shared, sapi_apache2.c apache_config.c php_functions.c)
+ INSTALL_IT="$INSTALL_IT $SAPI_LIBTOOL"
+ ;;
+ *)
+ PHP_SELECT_SAPI(apache2handler, shared, sapi_apache2.c apache_config.c php_functions.c)
+ INSTALL_IT="$INSTALL_IT $SAPI_LIBTOOL"
+ ;;
+ esac
+
+ PHP_ADD_INCLUDE($APXS_INCLUDEDIR)
+ if test "$APXS_MPM" != "prefork"; then
+ PHP_BUILD_THREAD_SAFE
+ fi
+ AC_MSG_RESULT(yes)
+],[
+ AC_MSG_RESULT(no)
+])
+
+PHP_SUBST(APXS)
+
+dnl ## Local Variables:
+dnl ## tab-width: 4
+dnl ## End:
--- /dev/null
+php4_module
--- /dev/null
+# Microsoft Developer Studio Project File - Name="php4apache2h" - Package Owner=<4>\r
+# Microsoft Developer Studio Generated Build File, Format Version 6.00\r
+# ** DO NOT EDIT **\r
+\r
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102\r
+\r
+CFG=php4apache2h - Win32 Debug_TS\r
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,\r
+!MESSAGE use the Export Makefile command and run\r
+!MESSAGE \r
+!MESSAGE NMAKE /f "php4apache2h.mak".\r
+!MESSAGE \r
+!MESSAGE You can specify a configuration when running NMAKE\r
+!MESSAGE by defining the macro CFG on the command line. For example:\r
+!MESSAGE \r
+!MESSAGE NMAKE /f "php4apache2h.mak" CFG="php4apache2h - Win32 Debug_TS"\r
+!MESSAGE \r
+!MESSAGE Possible choices for configuration are:\r
+!MESSAGE \r
+!MESSAGE "php4apache2h - Win32 Release_TS" (based on "Win32 (x86) Dynamic-Link Library")\r
+!MESSAGE "php4apache2h - Win32 Release_TS_inline" (based on "Win32 (x86) Dynamic-Link Library")\r
+!MESSAGE "php4apache2h - Win32 Debug_TS" (based on "Win32 (x86) Dynamic-Link Library")\r
+!MESSAGE \r
+\r
+# Begin Project\r
+# PROP AllowPerConfigDependencies 0\r
+# PROP Scc_ProjName ""\r
+# PROP Scc_LocalPath ""\r
+CPP=cl.exe\r
+MTL=midl.exe\r
+RSC=rc.exe\r
+\r
+!IF "$(CFG)" == "php4apache2h - Win32 Release_TS"\r
+\r
+# PROP BASE Use_MFC 0\r
+# PROP BASE Use_Debug_Libraries 0\r
+# PROP BASE Output_Dir "Release_TS"\r
+# PROP BASE Intermediate_Dir "Release_TS"\r
+# PROP BASE Target_Dir ""\r
+# PROP Use_MFC 0\r
+# PROP Use_Debug_Libraries 0\r
+# PROP Output_Dir "..\..\Release_TS"\r
+# PROP Intermediate_Dir "Release_TS"\r
+# PROP Ignore_Export_Lib 0\r
+# PROP Target_Dir ""\r
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "php4apache2h_EXPORTS" /YX /FD /c\r
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "...\..\include" /I "..\..\win32" /I "..\..\Zend" /I "..\.." /I "..\..\..\bindlib_w32" /I "..\..\main" /I "..\..\TSRM" /D ZEND_DEBUG=0 /D "NDEBUG" /D "ZTS" /D "ZEND_WIN32" /D "PHP_WIN32" /D "_WINDOWS" /D "_USRDLL" /D "WIN32" /D "_MBCS" /D "_WINSOCK2API_" /D "_MSWSOCK_" /YX /FD /c\r
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32\r
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32\r
+# ADD BASE RSC /l 0x407 /d "NDEBUG"\r
+# ADD RSC /l 0x407 /d "NDEBUG"\r
+BSC32=bscmake.exe\r
+# ADD BASE BSC32 /nologo\r
+# ADD BSC32 /nologo\r
+LINK32=link.exe\r
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386\r
+# ADD LINK32 php4ts.lib libhttpd.lib libapr.lib libaprutil.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 /libpath:"..\..\Release_TS" /libpath:"..\..\TSRM\Release_TS" /libpath:"..\..\Zend\Release_TS"\r
+\r
+!ELSEIF "$(CFG)" == "php4apache2h - Win32 Release_TS_inline"\r
+\r
+# PROP BASE Use_MFC 0\r
+# PROP BASE Use_Debug_Libraries 0\r
+# PROP BASE Output_Dir "Release_TS_inline"\r
+# PROP BASE Intermediate_Dir "Release_TS_inline"\r
+# PROP BASE Target_Dir ""\r
+# PROP Use_MFC 0\r
+# PROP Use_Debug_Libraries 0\r
+# PROP Output_Dir "..\..\Release_TS_inline"\r
+# PROP Intermediate_Dir "Release_TS_inline"\r
+# PROP Ignore_Export_Lib 0\r
+# PROP Target_Dir ""\r
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "php4apache2h_EXPORTS" /YX /FD /c\r
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "...\..\include" /I "..\..\win32" /I "..\..\Zend" /I "..\.." /I "..\..\..\bindlib_w32" /I "..\..\main" /I "..\..\TSRM" /D ZEND_DEBUG=0 /D "ZEND_WIN32_FORCE_INLINE" /D "NDEBUG" /D "ZTS" /D "ZEND_WIN32" /D "PHP_WIN32" /D "_WINDOWS" /D "_USRDLL" /D "WIN32" /D "_MBCS" /D "_WINSOCK2API_" /D "_MSWSOCK_" /YX /FD /c\r
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32\r
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32\r
+# ADD BASE RSC /l 0x407 /d "NDEBUG"\r
+# ADD RSC /l 0x407 /d "NDEBUG"\r
+BSC32=bscmake.exe\r
+# ADD BASE BSC32 /nologo\r
+# ADD BSC32 /nologo\r
+LINK32=link.exe\r
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386\r
+# ADD LINK32 php4ts.lib libhttpd.lib libapr.lib libaprutil.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 /out:"..\..\Release_TS_inline/php4apache2h.dll" /libpath:"..\..\Release_TS_inline" /libpath:"..\..\TSRM\Release_TS_inline" /libpath:"..\..\Zend\Release_TS_inline"\r
+\r
+!ELSEIF "$(CFG)" == "php4apache2h - Win32 Debug_TS"\r
+\r
+# PROP BASE Use_MFC 0\r
+# PROP BASE Use_Debug_Libraries 1\r
+# PROP BASE Output_Dir "Debug_TS"\r
+# PROP BASE Intermediate_Dir "Debug_TS"\r
+# PROP BASE Target_Dir ""\r
+# PROP Use_MFC 0\r
+# PROP Use_Debug_Libraries 1\r
+# PROP Output_Dir "..\..\Debug_TS"\r
+# PROP Intermediate_Dir "Debug_TS"\r
+# PROP Target_Dir ""\r
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "php4apache2h_EXPORTS" /YX /FD /GZ /c\r
+# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "...\..\include" /I "..\..\win32" /I "..\..\Zend" /I "..\.." /I "..\..\..\bindlib_w32" /I "..\..\main" /I "..\..\TSRM" /D "_DEBUG" /D ZEND_DEBUG=1 /D "ZTS" /D "ZEND_WIN32" /D "PHP_WIN32" /D "_WINDOWS" /D "_USRDLL" /D "WIN32" /D "_MBCS" /D "_WINSOCK2API_" /D "_MSWSOCK_" /YX /FD /GZ /c\r
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32\r
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32\r
+# ADD BASE RSC /l 0x407 /d "_DEBUG"\r
+# ADD RSC /l 0x407 /d "_DEBUG"\r
+BSC32=bscmake.exe\r
+# ADD BASE BSC32 /nologo\r
+# ADD BSC32 /nologo\r
+LINK32=link.exe\r
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept\r
+# ADD LINK32 php4ts_debug.lib libhttpd.lib libapr.lib libaprutil.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept /libpath:"..\..\Debug_TS" /libpath:"..\..\TSRM\Debug_TS" /libpath:"..\..\Zend\Debug_TS"\r
+\r
+!ENDIF \r
+\r
+# Begin Target\r
+\r
+# Name "php4apache2h - Win32 Release_TS"\r
+# Name "php4apache2h - Win32 Release_TS_inline"\r
+# Name "php4apache2h - Win32 Debug_TS"\r
+# Begin Group "Source Files"\r
+\r
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"\r
+# Begin Source File\r
+\r
+SOURCE=.\apache_config.c\r
+# End Source File\r
+# Begin Source File\r
+\r
+SOURCE=.\php_functions.c\r
+# End Source File\r
+# Begin Source File\r
+\r
+SOURCE=.\sapi_apache2.c\r
+# End Source File\r
+# End Group\r
+# Begin Group "Header Files"\r
+\r
+# PROP Default_Filter "h;hpp;hxx;hm;inl"\r
+# Begin Source File\r
+\r
+SOURCE=.\php_apache.h\r
+# End Source File\r
+# End Group\r
+# End Target\r
+# End Project\r
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP Version 4 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2003 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 2.02 of the PHP license, |
+ | that is bundled with this package in the file LICENSE, and is |
+ | available at through the world-wide-web at |
+ | http://www.php.net/license/2_02.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 php4_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;
+ apr_bucket_brigade *brigade;
+ /* stat structure of the current file */
+#if defined(NETWARE) && defined(CLIB_STAT_PATCH)
+ struct stat_libc finfo;
+#else
+ struct stat finfo;
+#endif
+ /* Whether or not we've processed PHP in the output filters yet. */
+ int request_processed;
+} php_struct;
+
+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[];
+
+#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() }}
+
+typedef struct {
+ long engine;
+ long xbithack;
+ long last_modified;
+} php_apache2_info_struct;
+
+extern zend_module_entry apache2_module_entry;
+
+#ifdef ZTS
+extern int php_apache2_info_id;
+#define AP2(v) TSRMG(php_apache2_info_id, php_apache2_info_struct *, v)
+#else
+extern php_apache2_info_struct php_apache2_info;
+#define AP2(v) (php_apache2_info.v)
+#endif
+
+
+#endif /* PHP_APACHE_H */
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP Version 4 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2003 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 2.02 of the PHP license, |
+ | that is bundled with this package in the file LICENSE, and is |
+ | available at through the world-wide-web at |
+ | http://www.php.net/license/2_02.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> |
+ +----------------------------------------------------------------------+
+ */
+
+/* $Id$ */
+
+#include "php.h"
+#include "ext/standard/php_smart_str.h"
+#include "ext/standard/info.h"
+#include "ext/standard/head.h"
+#include "php_ini.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"
+#if !defined(WIN32) && !defined(WINNT)
+#include "unixd.h"
+#endif
+
+#include "php_apache.h"
+
+#ifdef ZTS
+int php_apache2_info_id;
+#else
+php_apache2_info_struct php_apache2_info;
+#endif
+
+#define SECTION(name) PUTS("<h2>" name "</h2>\n")
+
+static request_rec *php_apache_lookup_uri(char *filename TSRMLS_DC)
+{
+ php_struct *ctx;
+
+ if (!filename) {
+ return NULL;
+ }
+
+ ctx = SG(server_context);
+ return ap_sub_req_lookup_uri(filename, ctx->r, ctx->r->output_filters);
+}
+
+/* {{{ proto bool virtual(string uri)
+ Perform an apache sub-request */
+PHP_FUNCTION(virtual)
+{
+ zval **filename;
+ request_rec *rr;
+
+ if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &filename) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_string_ex(filename);
+
+
+ if (!(rr = php_apache_lookup_uri(Z_STRVAL_PP(filename) TSRMLS_CC))) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to include '%s' - URI lookup failed", Z_STRVAL_PP(filename));
+ RETURN_FALSE;
+ }
+
+ if (rr->status != HTTP_OK) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to include '%s' - error finding URI", Z_STRVAL_PP(filename));
+ ap_destroy_sub_req(rr);
+ RETURN_FALSE;
+ }
+
+ /* Flush everything. */
+ php_end_ob_buffers(1 TSRMLS_CC);
+ php_header();
+
+ if (ap_run_sub_req(rr)) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to include '%s' - request execution failed", Z_STRVAL_PP(filename));
+ ap_destroy_sub_req(rr);
+ RETURN_FALSE;
+ }
+ ap_destroy_sub_req(rr);
+ RETURN_TRUE;
+}
+/* }}} */
+
+#define ADD_LONG(name) \
+ add_property_long(return_value, #name, rr->name)
+#define ADD_TIME(name) \
+ add_property_long(return_value, #name, rr->name / APR_USEC_PER_SEC);
+#define ADD_STRING(name) \
+ if (rr->name) add_property_string(return_value, #name, (char *) rr->name, 1)
+
+PHP_FUNCTION(apache_lookup_uri)
+{
+ request_rec *rr;
+ zval **filename;
+
+ if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &filename) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_string_ex(filename);
+
+ if (!(rr = php_apache_lookup_uri(Z_STRVAL_PP(filename) TSRMLS_CC))) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to include '%s' - URI lookup failed", Z_STRVAL_PP(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(request_time);
+ ADD_LONG(mtime);
+ ADD_TIME(request_time);
+
+ ap_destroy_sub_req(rr);
+ return;
+ }
+
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to include '%s' - error finding URI", Z_STRVAL_PP(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->r->headers_in);
+
+ APR_ARRAY_FOREACH_OPEN(arr, key, val)
+ if (!val) val = empty_string;
+ add_assoc_string(return_value, key, val, 1);
+ 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->r->headers_out);
+
+ APR_ARRAY_FOREACH_OPEN(arr, key, val)
+ if (!val) val = empty_string;
+ add_assoc_string(return_value, key, val, 1);
+ 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;
+ zval **note_name, **note_val;
+ char *old_note_val=NULL;
+ int arg_count = ZEND_NUM_ARGS();
+
+ if (arg_count<1 || arg_count>2 ||
+ zend_get_parameters_ex(arg_count, ¬e_name, ¬e_val) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ ctx = SG(server_context);
+
+ convert_to_string_ex(note_name);
+
+ old_note_val = (char *) apr_table_get(ctx->r->notes, Z_STRVAL_PP(note_name));
+
+ if (arg_count == 2) {
+ convert_to_string_ex(note_val);
+ apr_table_set(ctx->r->notes, Z_STRVAL_PP(note_name), Z_STRVAL_PP(note_val));
+ }
+
+ if (old_note_val) {
+ RETURN_STRING(old_note_val, 1);
+ } else {
+ RETURN_FALSE;
+ }
+}
+/* }}} */
+
+
+/* {{{ proto bool apache_setenv(string variable, string value [, bool walk_to_top])
+ Set an Apache subprocess_env variable */
+/*
+ * XXX this doesn't look right. shouldn't it be the parent ?*/
+PHP_FUNCTION(apache_setenv)
+{
+ php_struct *ctx;
+ zval **variable=NULL, **string_val=NULL, **walk_to_top=NULL;
+ int arg_count = ZEND_NUM_ARGS();
+ request_rec *r;
+
+ if (arg_count<1 || arg_count>3 ||
+ zend_get_parameters_ex(arg_count, &variable, &string_val, &walk_to_top) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ ctx = SG(server_context);
+
+ if (arg_count == 3 && Z_STRVAL_PP(walk_to_top)) {
+ r = ctx->r;
+ while(r->prev) {
+ r = r->prev;
+ }
+ }
+
+ convert_to_string_ex(variable);
+ convert_to_string_ex(string_val);
+
+ apr_table_set(r->subprocess_env, Z_STRVAL_PP(variable), Z_STRVAL_PP(string_val));
+
+ RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto bool apache_getenv(string variable [, bool walk_to_top])
+ Get an Apache subprocess_env variable */
+/*
+ * XXX: shouldn't this be the parent not the 'prev'
+ */
+PHP_FUNCTION(apache_getenv)
+{
+ php_struct *ctx;
+ zval **variable=NULL, **walk_to_top=NULL;
+ int arg_count = ZEND_NUM_ARGS();
+ char *env_val=NULL;
+ request_rec *r;
+
+ if (arg_count<1 || arg_count>2 ||
+ zend_get_parameters_ex(arg_count, &variable, &walk_to_top) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ ctx = SG(server_context);
+
+ r = ctx->r;
+ if (arg_count == 2 && Z_STRVAL_PP(walk_to_top)) {
+ while(r->prev) {
+ r = r->prev;
+ }
+ }
+
+ convert_to_string_ex(variable);
+
+ env_val = (char*) apr_table_get(r->subprocess_env, Z_STRVAL_PP(variable));
+ if (env_val != NULL) {
+ RETURN_STRING(env_val, 1);
+ } else {
+ RETURN_FALSE;
+ }
+}
+/* }}} */
+
+static char *php_apache_get_version()
+{
+ return (char *) ap_get_server_version();
+}
+
+/* {{{ 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), 1);
+ } else {
+ add_next_index_string(return_value, s, 1);
+ }
+ }
+}
+/* }}} */
+
+PHP_MINFO_FUNCTION(apache)
+{
+ char *apv = php_apache_get_version();
+ smart_str tmp1 = {0};
+ char tmp[1024];
+ int n;
+ char *p;
+ server_rec *serv = ((php_struct *) SG(server_context))->r->server;
+#if !defined(WIN32) && !defined(WINNT)
+ AP_DECLARE_DATA extern unixd_config_rec unixd_config;
+#endif
+ extern int ap_max_requests_per_child;
+ AP_DECLARE_DATA extern const char *ap_server_root;
+
+ 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);
+ }
+ sprintf(tmp, "%d", MODULE_MAGIC_NUMBER);
+ php_info_print_table_row(2, "Apache API Version", tmp);
+
+ if (serv->server_admin && *(serv->server_admin)) {
+ php_info_print_table_row(2, "Servert Administrator", serv->server_admin);
+ }
+
+ sprintf(tmp, "%s:%u", serv->server_hostname, serv->port);
+ php_info_print_table_row(2, "Hostname:Port", tmp);
+
+#if !defined(WIN32) && !defined(WINNT)
+ sprintf(tmp, "%s(%d)/%d", unixd_config.user_name, unixd_config.user_id, unixd_config.group_id);
+ php_info_print_table_row(2, "User/Group", tmp);
+#endif
+
+ sprintf(tmp, "Per Child: %d - Keep Alive: %s - Max Per Connection: %d", ap_max_requests_per_child, (serv->keep_alive ? "on":"off"), serv->keep_alive_max);
+ php_info_print_table_row(2, "Max Requests", tmp);
+
+ sprintf(tmp, "Connection: %lld - Keep-Alive: %lld", (serv->timeout / 1000000), (serv->keep_alive_timeout / 1000000));
+ php_info_print_table_row(2, "Timeouts", tmp);
+
+ php_info_print_table_row(2, "Virtual Server", (serv->is_virtual ? "Yes" : "No"));
+ php_info_print_table_row(2, "Server Root", ap_server_root);
+ php_info_print_table_row(2, "Loaded Modules", tmp1.c);
+
+ smart_str_free(&tmp1);
+ php_info_print_table_end();
+
+ DISPLAY_INI_ENTRIES();
+
+ {
+ const apr_array_header_t *arr = apr_table_elts(((php_struct *) SG(server_context))->r->subprocess_env);
+ char *key, *val;
+
+ SECTION("Apache Environment");
+ php_info_print_table_start();
+ php_info_print_table_header(2, "Variable", "Value");
+ APR_ARRAY_FOREACH_OPEN(arr, key, val)
+ if (!val) {
+ val = empty_string;
+ }
+ php_info_print_table_row(2, key, val);
+ APR_ARRAY_FOREACH_CLOSE()
+
+ php_info_print_table_end();
+
+ SECTION("HTTP Headers Information");
+ php_info_print_table_start();
+ php_info_print_table_colspan_header(2, "HTTP Request Headers");
+ php_info_print_table_row(2, "HTTP Request", ((php_struct *) SG(server_context))->r->the_request);
+
+ arr = apr_table_elts(((php_struct *) SG(server_context))->r->headers_in);
+ APR_ARRAY_FOREACH_OPEN(arr, key, val)
+ if (!val) {
+ val = empty_string;
+ }
+ php_info_print_table_row(2, key, val);
+ APR_ARRAY_FOREACH_CLOSE()
+
+ php_info_print_table_colspan_header(2, "HTTP Response Headers");
+ arr = apr_table_elts(((php_struct *) SG(server_context))->r->headers_out);
+ APR_ARRAY_FOREACH_OPEN(arr, key, val)
+ if (!val) {
+ val = empty_string;
+ }
+ php_info_print_table_row(2, key, val);
+ APR_ARRAY_FOREACH_CLOSE()
+
+ php_info_print_table_end();
+ }
+}
+
+static function_entry apache_functions[] = {
+ PHP_FE(apache_lookup_uri, NULL)
+ PHP_FE(virtual, NULL)
+ PHP_FE(apache_request_headers, NULL)
+ PHP_FE(apache_response_headers, NULL)
+ PHP_FE(apache_setenv, NULL)
+ PHP_FE(apache_getenv, NULL)
+ PHP_FE(apache_note, NULL)
+ PHP_FE(apache_get_version, NULL)
+ PHP_FE(apache_get_modules, NULL)
+ PHP_FALIAS(getallheaders, apache_request_headers, NULL)
+ {NULL, NULL, NULL}
+};
+
+PHP_INI_BEGIN()
+ STD_PHP_INI_ENTRY("xbithack", "0", PHP_INI_ALL, OnUpdateLong, xbithack, php_apache2_info_struct, php_apache2_info)
+ STD_PHP_INI_ENTRY("engine", "1", PHP_INI_ALL, OnUpdateLong, engine, php_apache2_info_struct, php_apache2_info)
+ STD_PHP_INI_ENTRY("last_modified", "0", PHP_INI_ALL, OnUpdateLong, last_modified, php_apache2_info_struct, php_apache2_info)
+PHP_INI_END()
+
+static PHP_MINIT_FUNCTION(apache)
+{
+ REGISTER_INI_ENTRIES();
+ return SUCCESS;
+}
+
+static PHP_MSHUTDOWN_FUNCTION(apache)
+{
+ UNREGISTER_INI_ENTRIES();
+ return SUCCESS;
+}
+
+zend_module_entry php_apache_module = {
+ STANDARD_MODULE_HEADER,
+ "Apache 2.0",
+ apache_functions,
+ PHP_MINIT(apache),
+ PHP_MSHUTDOWN(apache),
+ 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 4 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2003 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 2.02 of the PHP license, |
+ | that is bundled with this package in the file LICENSE, and is |
+ | available at through the world-wide-web at |
+ | http://www.php.net/license/2_02.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>
+
+#include "php.h"
+#include "php_main.h"
+#include "php_ini.h"
+#include "php_variables.h"
+#include "SAPI.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"
+
+/* 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
+
+#define PHP_MAGIC_TYPE "application/x-httpd-php"
+#define PHP_SOURCE_MAGIC_TYPE "application/x-httpd-php-source"
+#define PHP_SCRIPT "php-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)
+{
+ apr_bucket *bucket;
+ apr_bucket_brigade *brigade;
+ request_rec *r;
+ php_struct *ctx;
+
+ if (str_length == 0) {
+ return 0;
+ }
+
+ ctx = SG(server_context);
+ r = ctx->r;
+ brigade = ctx->brigade;
+
+ bucket = apr_bucket_transient_create(str, str_length,
+ r->connection->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(brigade, bucket);
+
+ /* Add a Flush bucket to the end of this brigade, so that
+ * the transient buckets above are more likely to make it out
+ * the end of the filter instead of having to be copied into
+ * someone's setaside.
+ */
+ bucket = apr_bucket_flush_create(r->connection->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(brigade, bucket);
+
+ if (ap_pass_brigade(r->output_filters, brigade) != APR_SUCCESS) {
+ php_handle_aborted_connection();
+ }
+ /* Ensure this brigade is empty for the next usage. */
+ apr_brigade_cleanup(brigade);
+
+ 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_headers_struct *sapi_headers TSRMLS_DC)
+{
+ php_struct *ctx;
+ char *val;
+
+ ctx = SG(server_context);
+
+ val = strchr(sapi_header->header, ':');
+
+ if (!val) {
+ sapi_free_header(sapi_header);
+ return 0;
+ }
+
+ *val = '\0';
+
+ do {
+ val++;
+ } while (*val == ' ');
+
+ if (!strcasecmp(sapi_header->header, "content-type")) {
+ val = apr_pstrdup(ctx->r->pool, val);
+ ap_set_content_type(ctx->r, val);
+ } else if (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);
+ }
+
+ sapi_free_header(sapi_header);
+
+ return 0;
+}
+
+static int
+php_apache_sapi_send_headers(sapi_headers_struct *sapi_headers TSRMLS_DC)
+{
+ 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 TSRMLS_DC)
+{
+ apr_size_t len;
+ php_struct *ctx = SG(server_context);
+ request_rec *r;
+ apr_bucket_brigade *brigade;
+ apr_status_t rv;
+
+ r = ctx->r;
+ brigade = ctx->brigade;
+ len = count_bytes;
+
+ rv = ap_get_brigade(r->input_filters, brigade, AP_MODE_READBYTES,
+ APR_BLOCK_READ, len);
+
+ if (rv == APR_SUCCESS) {
+ apr_brigade_flatten(brigade, buf, &len);
+ } else {
+ len = 0;
+ }
+
+ apr_brigade_cleanup(brigade);
+
+ /* This is downcast is okay, because len is constrained by
+ * count_bytes and we know ap_get_brigade won't return more
+ * than that.
+ */
+ return len;
+}
+
+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_ino = ctx->r->finfo.inode;
+#if defined(NETWARE) && defined(CLIB_STAT_PATCH)
+ ctx->finfo.st_atime.tv_sec = ctx->r->finfo.atime/1000000;
+ ctx->finfo.st_mtime.tv_sec = ctx->r->finfo.mtime/1000000;
+ ctx->finfo.st_ctime.tv_sec = ctx->r->finfo.ctime/1000000;
+#else
+ ctx->finfo.st_atime = ctx->r->finfo.atime/1000000;
+ ctx->finfo.st_mtime = ctx->r->finfo.mtime/1000000;
+ ctx->finfo.st_ctime = ctx->r->finfo.ctime/1000000;
+#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;
+
+ 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;
+
+ APR_ARRAY_FOREACH_OPEN(arr, key, val)
+ if (!val) val = empty_string;
+ php_register_variable(key, val, track_vars_array TSRMLS_CC);
+ APR_ARRAY_FOREACH_CLOSE()
+
+ php_register_variable("PHP_SELF", ctx->r->uri, track_vars_array TSRMLS_CC);
+}
+
+static void
+php_apache_sapi_flush(void *server_context)
+{
+ php_struct *ctx;
+ apr_bucket_brigade *brigade;
+ apr_bucket *bucket;
+ request_rec *r;
+
+ ctx = server_context;
+
+ /* If we haven't registered a server_context yet,
+ * then don't bother flushing. */
+ if (!server_context) {
+ return;
+ }
+
+ r = ctx->r;
+ brigade = ctx->brigade;
+
+ /* Send a flush bucket down the filter chain. */
+ bucket = apr_bucket_flush_create(r->connection->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(brigade, bucket);
+ if (ap_pass_brigade(r->output_filters, brigade) != APR_SUCCESS) {
+ php_handle_aborted_connection();
+ }
+ apr_brigade_cleanup(brigade);
+}
+
+static void php_apache_sapi_log_message(char *msg)
+{
+ php_struct *ctx;
+ TSRMLS_FETCH();
+
+ ctx = SG(server_context);
+
+ /* We use APLOG_STARTUP because it keeps us from printing the
+ * data and time information at the beginning of the error log
+ * line. Not sure if this is correct, but it mirrors what happens
+ * with Apache 1.3 -- rbb
+ */
+ if (ctx == NULL) { /* we haven't initialized our ctx yet, oh well */
+ ap_log_error(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO | APLOG_STARTUP,
+ 0, NULL, "%s", msg);
+ } else {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO | APLOG_STARTUP,
+ 0, ctx->r, "%s", msg);
+ }
+}
+
+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 */
+
+ 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 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 void php_apache_request_ctor(request_rec *r, php_struct *ctx TSRMLS_DC)
+{
+ char *content_type;
+ const char *auth;
+
+ SG(sapi_headers).http_response_code = 200;
+ 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).request_uri = apr_pstrdup(r->pool, r->uri);
+ r->no_local_copy = 1;
+
+ content_type = sapi_get_default_content_type(TSRMLS_C);
+ ap_set_content_type(r, apr_pstrdup(r->pool, sapi_get_default_content_type(TSRMLS_C)));
+ efree(content_type);
+
+ 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");
+ apr_table_unset(r->headers_in, "Connection");
+ if (!PG(safe_mode)) {
+ auth = apr_table_get(r->headers_in, "Authorization");
+ php_handle_auth_data(auth TSRMLS_CC);
+ } else {
+ SG(request_info).auth_user = NULL;
+ SG(request_info).auth_password = NULL;
+ }
+ php_request_startup(TSRMLS_C);
+}
+
+static void php_apache_request_dtor(request_rec *r TSRMLS_DC)
+{
+ php_request_shutdown(NULL);
+}
+
+static int php_handler(request_rec *r)
+{
+ php_struct *ctx;
+ void *conf;
+ apr_bucket_brigade *brigade;
+ apr_bucket *bucket;
+ apr_status_t rv;
+ request_rec *parent_req = NULL;
+ TSRMLS_FETCH();
+
+ conf = ap_get_module_config(r->per_dir_config, &php4_module);
+ 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)) {
+ return DECLINED;
+ }
+ }
+
+ /* handle situations where user turns the engine off */
+ if (!AP2(engine)) {
+ return DECLINED;
+ }
+
+ /* setup standard CGI variables */
+ ap_add_common_vars(r);
+ ap_add_cgi_vars(r);
+
+ ctx = SG(server_context);
+ if (ctx == NULL) {
+ 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;
+ brigade = apr_brigade_create(r->pool, r->connection->bucket_alloc);
+ ctx->brigade = brigade;
+
+ php_apache_request_ctor(r, ctx TSRMLS_CC);
+ } else {
+ parent_req = ctx->r;
+ ctx->r = r;
+ brigade = ctx->brigade;
+ }
+
+ if (r->finfo.filetype == 0) {
+ php_apache_sapi_log_message("script not found or unable to stat");
+ return HTTP_NOT_FOUND;
+ }
+ if (r->finfo.filetype == APR_DIR) {
+ php_apache_sapi_log_message("attempt to invoke directory as script");
+ return HTTP_FORBIDDEN;
+ }
+
+ 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);
+ }
+#if MEMORY_LIMIT
+ {
+ char *mem_usage;
+
+ mem_usage = apr_psprintf(ctx->r->pool, "%u", AG(allocated_memory_peak));
+ AG(allocated_memory_peak) = 0;
+ apr_table_set(r->notes, "mod_php_memory_usage", mem_usage);
+ }
+#endif
+ }
+
+ 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) {
+ php_handle_aborted_connection();
+ }
+ apr_brigade_cleanup(brigade);
+ } else {
+ ctx->r = parent_req;
+ }
+
+ 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_handler(php_handler, NULL, NULL, APR_HOOK_MIDDLE);
+}
+
+AP_MODULE_DECLARE_DATA module php4_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