sniper Sun Mar 9 22:17:04 2003 EDT Added files: (Branch: PHP_4_3) /php4/sapi/apache2handler EXPERIMENTAL
Modified files: /php4/sapi/apache2filter config.m4 /php4/sapi/apache2handler .cvsignore CREDITS README apache_config.c config.m4 php.sym php4apache2.dsp php_apache.h php_functions.c sapi_apache2.c Log: - MFH: apache2handler sapi module - Changed apache2filter to use --with-apxs2filter
Index: php4/sapi/apache2filter/config.m4 diff -u php4/sapi/apache2filter/config.m4:1.25.2.3 php4/sapi/apache2filter/config.m4:1.25.2.4 --- php4/sapi/apache2filter/config.m4:1.25.2.3 Sun Feb 23 02:34:32 2003 +++ php4/sapi/apache2filter/config.m4 Sun Mar 9 22:17:03 2003 @@ -1,10 +1,10 @@ dnl -dnl $Id: config.m4,v 1.25.2.3 2003/02/23 07:34:32 sniper Exp $ +dnl $Id: config.m4,v 1.25.2.4 2003/03/10 03:17:03 sniper Exp $ 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 Index: php4/sapi/apache2handler/.cvsignore diff -u /dev/null php4/sapi/apache2handler/.cvsignore:1.1.2.3 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/.cvsignore Sun Mar 9 22:17:03 2003 @@ -0,0 +1,14 @@ +libphp4.module +*.la +*.lo +.deps +*.plg +*.opt +*.ncb +Release +Release_inline +Debug +Release_TS +Release_TSDbg +Release_TS_inline +Debug_TS Index: php4/sapi/apache2handler/CREDITS diff -u /dev/null php4/sapi/apache2handler/CREDITS:1.1.2.3 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/CREDITS Sun Mar 9 22:17:03 2003 @@ -0,0 +1,2 @@ +Apache 2.0 Handler +Ian Holsman, Justin Erenkrantz (based on Apache 2.0 Filter code) Index: php4/sapi/apache2handler/README diff -u /dev/null php4/sapi/apache2handler/README:1.1.2.4 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/README Sun Mar 9 22:17:03 2003 @@ -0,0 +1,76 @@ +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 + Index: php4/sapi/apache2handler/apache_config.c diff -u /dev/null php4/sapi/apache2handler/apache_config.c:1.1.2.3 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/apache_config.c Sun Mar 9 22:17:03 2003 @@ -0,0 +1,210 @@ +/* + +----------------------------------------------------------------------+ + | 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 | + | [EMAIL PROTECTED] so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Sascha Schumann <[EMAIL PROTECTED]> | + +----------------------------------------------------------------------+ + */ + +/* $Id: apache_config.c,v 1.1.2.3 2003/03/10 03:17:03 sniper Exp $ */ + +#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 + */ Index: php4/sapi/apache2handler/config.m4 diff -u /dev/null php4/sapi/apache2handler/config.m4:1.1.2.3 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/config.m4 Sun Mar 9 22:17:04 2003 @@ -0,0 +1,118 @@ +dnl +dnl $Id: config.m4,v 1.1.2.3 2003/03/10 03:17:04 sniper Exp $ +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 "$APXS_MPM" != "prefork"; then + PHP_BUILD_THREAD_SAFE + fi + AC_MSG_RESULT(yes) +],[ + AC_MSG_RESULT(no) +]) + +PHP_SUBST(APXS) + +dnl ## Local Variables: +dnl ## tab-width: 4 +dnl ## End: Index: php4/sapi/apache2handler/php.sym diff -u /dev/null php4/sapi/apache2handler/php.sym:1.1.2.3 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/php.sym Sun Mar 9 22:17:04 2003 @@ -0,0 +1 @@ +php4_module Index: php4/sapi/apache2handler/php4apache2.dsp diff -u /dev/null php4/sapi/apache2handler/php4apache2.dsp:1.1.2.3 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/php4apache2.dsp Sun Mar 9 22:17:04 2003 @@ -0,0 +1,142 @@ +# Microsoft Developer Studio Project File - Name="php4apache2h" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 + +CFG=php4apache2h - Win32 Debug_TS +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "php4apache2h.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "php4apache2h.mak" CFG="php4apache2h - Win32 Debug_TS" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "php4apache2h - Win32 Release_TS" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "php4apache2h - Win32 Release_TS_inline" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "php4apache2h - Win32 Debug_TS" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +MTL=midl.exe +RSC=rc.exe + +!IF "$(CFG)" == "php4apache2h - Win32 Release_TS" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release_TS" +# PROP BASE Intermediate_Dir "Release_TS" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "..\..\Release_TS" +# PROP Intermediate_Dir "Release_TS" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "php4apache2h_EXPORTS" /YX /FD /c +# 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 +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x407 /d "NDEBUG" +# ADD RSC /l 0x407 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# 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 +# 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" + +!ELSEIF "$(CFG)" == "php4apache2h - Win32 Release_TS_inline" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release_TS_inline" +# PROP BASE Intermediate_Dir "Release_TS_inline" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "..\..\Release_TS_inline" +# PROP Intermediate_Dir "Release_TS_inline" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "php4apache2h_EXPORTS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /I "...\..\include" /I "..\..\win32" /I "..\..\Zend" /I "..\.." /I "..\..\..\bindlib_w32" /I "..\..\main" /I "..\..\TSRM" /D ZEND_DEBUG=0 /D "ZEND_WIN32_FORCE_INLINE" /D "NDEBUG" /D "ZTS" /D "ZEND_WIN32" /D "PHP_WIN32" /D "_WINDOWS" /D "_USRDLL" /D "WIN32" /D "_MBCS" /D "_WINSOCK2API_" /D "_MSWSOCK_" /YX /FD /c +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x407 /d "NDEBUG" +# ADD RSC /l 0x407 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 +# ADD LINK32 php4ts.lib libhttpd.lib libapr.lib libaprutil.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 /out:"..\..\Release_TS_inline/php4apache2h.dll" /libpath:"..\..\Release_TS_inline" /libpath:"..\..\TSRM\Release_TS_inline" /libpath:"..\..\Zend\Release_TS_inline" + +!ELSEIF "$(CFG)" == "php4apache2h - Win32 Debug_TS" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug_TS" +# PROP BASE Intermediate_Dir "Debug_TS" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "..\..\Debug_TS" +# PROP Intermediate_Dir "Debug_TS" +# PROP Target_Dir "" +# 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 +# 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 +# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x407 /d "_DEBUG" +# ADD RSC /l 0x407 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# 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 +# 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" + +!ENDIF + +# Begin Target + +# Name "php4apache2h - Win32 Release_TS" +# Name "php4apache2h - Win32 Release_TS_inline" +# Name "php4apache2h - Win32 Debug_TS" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=.\apache_config.c +# End Source File +# Begin Source File + +SOURCE=.\php_functions.c +# End Source File +# Begin Source File + +SOURCE=.\sapi_apache2.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=.\php_apache.h +# End Source File +# End Group +# End Target +# End Project Index: php4/sapi/apache2handler/php_apache.h diff -u /dev/null php4/sapi/apache2handler/php_apache.h:1.1.2.3 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/php_apache.h Sun Mar 9 22:17:04 2003 @@ -0,0 +1,83 @@ +/* + +----------------------------------------------------------------------+ + | 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 | + | [EMAIL PROTECTED] so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Sascha Schumann <[EMAIL PROTECTED]> | + +----------------------------------------------------------------------+ + */ + +/* $Id: php_apache.h,v 1.1.2.3 2003/03/10 03:17:04 sniper Exp $ */ + +#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 */ Index: php4/sapi/apache2handler/php_functions.c diff -u /dev/null php4/sapi/apache2handler/php_functions.c:1.1.2.3 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/php_functions.c Sun Mar 9 22:17:04 2003 @@ -0,0 +1,509 @@ +/* + +----------------------------------------------------------------------+ + | 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 | + | [EMAIL PROTECTED] so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Sascha Schumann <[EMAIL PROTECTED]> | + +----------------------------------------------------------------------+ + */ + +/* $Id: php_functions.c,v 1.1.2.3 2003/03/10 03:17:04 sniper Exp $ */ + +#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 + */ Index: php4/sapi/apache2handler/sapi_apache2.c diff -u /dev/null php4/sapi/apache2handler/sapi_apache2.c:1.1.2.3 --- /dev/null Sun Mar 9 22:17:04 2003 +++ php4/sapi/apache2handler/sapi_apache2.c Sun Mar 9 22:17:04 2003 @@ -0,0 +1,578 @@ +/* + +----------------------------------------------------------------------+ + | 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 | + | [EMAIL PROTECTED] so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Authors: Sascha Schumann <[EMAIL PROTECTED]> | + | Parts based on Apache 1.3 SAPI module by | + | Rasmus Lerdorf and Zeev Suraski | + +----------------------------------------------------------------------+ + */ + +/* $Id: sapi_apache2.c,v 1.1.2.3 2003/03/10 03:17:04 sniper Exp $ */ + +#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 + */
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