From a08e3925b15f9620b70acf19f68bc14ef6f1ac8c Mon Sep 17 00:00:00 2001 From: Zeev Suraski Date: Sat, 22 May 1999 09:24:21 +0000 Subject: Time to rename the child --- mod_php3.c | 487 ------------------------------------------------------------- 1 file changed, 487 deletions(-) delete mode 100644 mod_php3.c (limited to 'mod_php3.c') diff --git a/mod_php3.c b/mod_php3.c deleted file mode 100644 index 8c64c96f94..0000000000 --- a/mod_php3.c +++ /dev/null @@ -1,487 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP HTML Embedded Scripting Language Version 3.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997,1998 PHP Development Team (See Credits file) | - +----------------------------------------------------------------------+ - | This program is free software; you can redistribute it and/or modify | - | it under the terms of one of the following licenses: | - | | - | A) the GNU General Public License as published by the Free Software | - | Foundation; either version 2 of the License, or (at your option) | - | any later version. | - | | - | B) the PHP License as published by the PHP Development Team and | - | included in the distribution in the file: LICENSE | - | | - | This program is distributed in the hope that it will be useful, | - | but WITHOUT ANY WARRANTY; without even the implied warranty of | - | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | - | GNU General Public License for more details. | - | | - | You should have received a copy of both licenses referred to here. | - | If you did not, or have any questions about PHP licensing, please | - | contact core@php.net. | - +----------------------------------------------------------------------+ - | Authors: Rasmus Lerdorf | - | (with helpful hints from Dean Gaudet | - | PHP 4.0 patches by Zeev Suraski | - +----------------------------------------------------------------------+ - */ -/* $Id$ */ - -#include "httpd.h" -#include "http_config.h" -#if MODULE_MAGIC_NUMBER > 19980712 -#include "ap_compat.h" -#else -#if MODULE_MAGIC_NUMBER > 19980324 -#include "compat.h" -#endif -#endif -#include "http_core.h" -#include "http_main.h" -#include "http_protocol.h" -#include "http_request.h" -#include "http_log.h" - -#include "php.h" -#include "php_ini.h" -#include "SAPI.h" -#include "main.h" - -#include "util_script.h" - -#include "php_version.h" -#include "mod_php3.h" -#if HAVE_MOD_DAV -# include "mod_dav.h" -#endif - -PHPAPI int apache_php3_module_main(request_rec *r, int fd, int display_source_mode SLS_DC); - -/* ### these should be defined in mod_php3.h or somewhere else */ -#define USE_PATH 1 -#define IGNORE_URL 2 - -module MODULE_VAR_EXPORT php3_module; - -int saved_umask; - - -#if WIN32|WINNT -/* popenf isn't working on Windows, use open instead*/ -# ifdef popenf -# undef popenf -# endif -# define popenf(p,n,f,m) open((n),(f),(m)) -# ifdef pclosef -# undef pclosef -# endif -# define pclosef(p,f) close(f) -#else -# define php3i_popenf(p,n,f,m) popenf((p),(n),(f),(m)) -#endif - -php_apache_info_struct php_apache_info; /* active config */ - - - -void php3_save_umask() -{ - saved_umask = umask(077); - umask(saved_umask); -} - - -static int zend_apache_ub_write(const char *str, uint str_length) -{ - SLS_FETCH(); - - if (SG(server_context)) { - return rwrite(str, str_length, (request_rec *) SG(server_context)); - } else { - return fwrite(str, 1, str_length, stdout); - } -} - - -int sapi_apache_read_post(char *buffer, uint count_bytes SLS_DC) -{ - uint total_read_bytes=0, read_bytes; - request_rec *r = (request_rec *) SG(server_context); - void (*handler)(int); - - handler = signal(SIGPIPE, SIG_IGN); - while (total_read_bytessubprocess_env, "HTTP_COOKIE"); -} - - -int sapi_apache_header_handler(sapi_header_struct *sapi_header, sapi_headers_struct *sapi_headers SLS_DC) -{ - char *header_name, *header_content, *p; - request_rec *r = (request_rec *) SG(server_context); - - header_name = sapi_header->header; - - header_content = p = strchr(header_name, ':'); - if (!p) { - return 0; - } - - *p = 0; - do { - header_content++; - } while (*header_content==' '); - - if (!strcasecmp(header_name, "Content-Type")) { - r->content_type = pstrdup(r->pool, header_content); - } else { - table_set(r->headers_out, header_name, header_content); - } - - *p = ':'; /* a well behaved header handler shouldn't change its original arguments */ - - efree(sapi_header->header); - - return 0; /* don't use the default SAPI mechanism, Apache duplicates this functionality */ -} - - -int sapi_apache_send_headers(sapi_headers_struct *sapi_headers SLS_DC) -{ - ((request_rec *) SG(server_context))->status = SG(sapi_headers).http_response_code; - send_http_header((request_rec *) SG(server_context)); - return SAPI_HEADER_SENT_SUCCESSFULLY; -} - - -sapi_module_struct sapi_module = { - "PHP Language", /* name */ - - php_module_startup, /* startup */ - php_module_shutdown_wrapper, /* shutdown */ - - zend_apache_ub_write, /* unbuffered write */ - - php3_error, /* error handler */ - - sapi_apache_header_handler, /* header handler */ - sapi_apache_send_headers, /* send headers handler */ - NULL, /* send header handler */ - - sapi_apache_read_post, /* read POST data */ - sapi_apache_read_cookies /* read Cookies */ -}; - - -void php3_restore_umask() -{ - umask(saved_umask); -} - - -static void init_request_info(SLS_D) -{ - request_rec *r = ((request_rec *) SG(server_context)); - char *content_length = (char *) table_get(r->subprocess_env, "CONTENT_LENGTH"); - const char *authorization=NULL; - char *tmp; - - SG(request_info).query_string = r->args; - SG(request_info).path_translated = r->filename; - SG(request_info).request_uri = r->uri; - SG(request_info).request_method = r->method; - SG(request_info).content_type = (char *) table_get(r->subprocess_env, "CONTENT_TYPE"); - SG(request_info).content_length = (content_length ? atoi(content_length) : 0); - - if (r->headers_in) { - authorization = table_get(r->headers_in, "Authorization"); - } - if (authorization - && !auth_type(r) - && !strcmp(getword(r->pool, &authorization, ' '), "Basic")) { - tmp = uudecode(r->pool, authorization); - SG(request_info).auth_user = getword_nulls_nc(r->pool, &tmp, ':'); - if (SG(request_info).auth_user) { - SG(request_info).auth_user = estrdup(SG(request_info).auth_user); - } - SG(request_info).auth_password = tmp; - if (SG(request_info).auth_password) { - SG(request_info).auth_password = estrdup(SG(request_info).auth_password); - } - } else { - SG(request_info).auth_user = NULL; - SG(request_info).auth_password = NULL; - } -} - - -int send_php3(request_rec *r, int display_source_mode, char *filename) -{ - int fd, retval; - SLS_FETCH(); - - /* We don't accept OPTIONS requests, but take everything else */ - if (r->method_number == M_OPTIONS) { - r->allowed |= (1 << METHODS) - 1; - return DECLINED; - } - - /* Make sure file exists */ - if (filename == NULL && r->finfo.st_mode == 0) { - return NOT_FOUND; - } - - /* If PHP parser engine has been turned off with a "php3_engine off" - * directive, then decline to handle this request - */ - if (!php_apache_info.engine) { - r->content_type = "text/html"; - r->allowed |= (1 << METHODS) - 1; - return DECLINED; - } - if (filename == NULL) { - filename = r->filename; - } - /* Open the file */ - if ((fd = popenf(r->pool, filename, O_RDONLY, 0)) == -1) { - log_reason("file permissions deny server access", filename, r); - return FORBIDDEN; - } - - /* Apache 1.2 has a more complex mechanism for reading POST data */ -#if MODULE_MAGIC_NUMBER > 19961007 - if ((retval = setup_client_block(r, REQUEST_CHUNKED_ERROR))) - return retval; -#endif - - if (php_apache_info.last_modified) { -#if MODULE_MAGIC_NUMBER < 19970912 - if ((retval = set_last_modified(r, r->finfo.st_mtime))) { - return retval; - } -#else - update_mtime (r, r->finfo.st_mtime); - set_last_modified(r); - set_etag(r); -#endif - } - /* Assume output will be HTML. Individual scripts may change this - further down the line */ - r->content_type = "text/html"; - - /* Init timeout */ - hard_timeout("send", r); - - SG(server_context) = r; - init_request_info(SLS_C); - - php3_save_umask(); - chdir_file(filename); - add_common_vars(r); - add_cgi_vars(r); - apache_php3_module_main(r, fd, display_source_mode SLS_CC); - - /* Done, restore umask, turn off timeout, close file and return */ - php3_restore_umask(); - kill_timeout(r); - pclosef(r->pool, fd); - return OK; -} - - -int send_parsed_php3(request_rec * r) -{ - return send_php3(r, 0, NULL); -} - - -int send_parsed_php3_source(request_rec * r) -{ - return send_php3(r, 0, NULL); -} - - -/* - * Create the per-directory config structure with defaults - */ -static void *php3_create_dir(pool * p, char *dummy) -{ - php_apache_info_struct *new; - - new = (php_apache_info_struct *) palloc(p, sizeof(php_apache_info_struct)); - memcpy(new, &php_apache_info, sizeof(php_apache_info_struct)); - - return new; -} - - -#if MODULE_MAGIC_NUMBER > 19961007 -#define CONST_PREFIX const -#else -#define CONST_PREFIX -#endif - -CONST_PREFIX char *php_apache_value_handler(cmd_parms *cmd, php_apache_info_struct *conf, char *arg1, char *arg2) -{ - php_alter_ini_entry(arg1, strlen(arg1)+1, arg2, strlen(arg2)+1, PHP_INI_PERDIR); - return NULL; -} - - -CONST_PREFIX char *php_apache_flag_handler(cmd_parms *cmd, php_apache_info_struct *conf, char *arg1, char *arg2) -{ - char bool_val[2]; - - if (!strcmp(arg2, "On")) { - bool_val[0] = '1'; - } else { - bool_val[0] = '0'; - } - bool_val[1] = 0; - - php_alter_ini_entry(arg1, strlen(arg1)+1, bool_val, 2, PHP_INI_PERDIR); - return NULL; -} - - -int php3_xbithack_handler(request_rec * r) -{ - php_apache_info_struct *conf; - - conf = (php_apache_info_struct *) get_module_config(r->per_dir_config, &php3_module); - if (!(r->finfo.st_mode & S_IXUSR)) { - r->allowed |= (1 << METHODS) - 1; - return DECLINED; - } - if (conf->xbithack == 0) { - r->allowed |= (1 << METHODS) - 1; - return DECLINED; - } - return send_parsed_php3(r); -} - - -void php3_init_handler(server_rec *s, pool *p) -{ - register_cleanup(p, NULL, php_module_shutdown, php_module_shutdown_for_exec); - php_module_startup(&sapi_module); -#if MODULE_MAGIC_NUMBER >= 19980527 - ap_add_version_component("PHP/" PHP_VERSION); -#endif -} - - -#if HAVE_MOD_DAV - -extern int phpdav_mkcol_test_handler(request_rec *r); -extern int phpdav_mkcol_create_handler(request_rec *r); - -/* conf is being read twice (both here and in send_php3()) */ -int send_parsed_php3_dav_script(request_rec *r) -{ - php_apache_info_struct *conf; - - conf = (php_apache_info_struct *) get_module_config(r->per_dir_config, - &php3_module); - return send_php3(r, 0, 0, conf->dav_script); -} - -static int php3_type_checker(request_rec *r) -{ - php_apache_info_struct *conf; - - conf = (php_apache_info_struct *)get_module_config(r->per_dir_config, - &php3_module); - - /* If DAV support is enabled, use mod_dav's type checker. */ - if (conf->dav_script) { - dav_api_set_request_handler(r, send_parsed_php3_dav_script); - dav_api_set_mkcol_handlers(r, phpdav_mkcol_test_handler, - phpdav_mkcol_create_handler); - /* leave the rest of the request to mod_dav */ - return dav_api_type_checker(r); - } - - return DECLINED; -} - -#else /* HAVE_MOD_DAV */ - -# define php3_type_checker NULL - -#endif /* HAVE_MOD_DAV */ - - -handler_rec php3_handlers[] = -{ - {"application/x-httpd-php3", send_parsed_php3}, - {"application/x-httpd-php3-source", send_parsed_php3_source}, - {"text/html", php3_xbithack_handler}, - {NULL} -}; - - -command_rec php3_commands[] = -{ - {"php4_value", php_apache_value_handler, NULL, OR_OPTIONS, TAKE2, "PHP Value Modifier"}, - {"php4_flag", php_apache_flag_handler, NULL, OR_OPTIONS, TAKE2, "PHP Flag Modifier"}, - {NULL} -}; - - - -module MODULE_VAR_EXPORT php3_module = -{ - STANDARD_MODULE_STUFF, - php3_init_handler, /* initializer */ - php3_create_dir, /* per-directory config creator */ - NULL, /* dir merger */ - NULL, /* per-server config creator */ - NULL, /* merge server config */ - php3_commands, /* command table */ - php3_handlers, /* handlers */ - NULL, /* filename translation */ - NULL, /* check_user_id */ - NULL, /* check auth */ - NULL, /* check access */ - php3_type_checker, /* type_checker */ - NULL, /* fixups */ - NULL /* logger */ -#if MODULE_MAGIC_NUMBER >= 19970103 - ,NULL /* header parser */ -#endif -#if MODULE_MAGIC_NUMBER >= 19970719 - ,NULL /* child_init */ -#endif -#if MODULE_MAGIC_NUMBER >= 19970728 - ,NULL /* child_exit */ -#endif -#if MODULE_MAGIC_NUMBER >= 19970902 - ,NULL /* post read-request */ -#endif -}; - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ -- cgit v1.2.1