diff options
Diffstat (limited to 'sapi/cgi/cgi_main.c')
| -rw-r--r-- | sapi/cgi/cgi_main.c | 1107 |
1 files changed, 0 insertions, 1107 deletions
diff --git a/sapi/cgi/cgi_main.c b/sapi/cgi/cgi_main.c deleted file mode 100644 index d45037150e..0000000000 --- a/sapi/cgi/cgi_main.c +++ /dev/null @@ -1,1107 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 4 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2002 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: Rasmus Lerdorf <rasmus@lerdorf.on.ca> | - | Stig Bakken <ssb@fast.no> | - | Zeev Suraski <zeev@zend.com> | - | FastCGI: Ben Mansell <php@slimyhorror.com> | - | Shane Caraveo <shane@caraveo.com> | - +----------------------------------------------------------------------+ -*/ - - -#include "php.h" -#include "php_globals.h" -#include "php_variables.h" -#include "zend_modules.h" - -#include "SAPI.h" - -#include <stdio.h> -#include "php.h" -#ifdef PHP_WIN32 -#include "win32/time.h" -#include "win32/signal.h" -#include <process.h> -#else -#include "build-defs.h" -#endif -#if HAVE_SYS_TIME_H -#include <sys/time.h> -#endif -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#if HAVE_SIGNAL_H -#include <signal.h> -#endif -#if HAVE_SETLOCALE -#include <locale.h> -#endif -#include "zend.h" -#include "zend_extensions.h" -#include "php_ini.h" -#include "php_globals.h" -#include "php_main.h" -#include "fopen_wrappers.h" -#include "ext/standard/php_standard.h" -#ifdef PHP_WIN32 -#include <io.h> -#include <fcntl.h> -#include "win32/php_registry.h" -#endif - -#if HAVE_SIGNAL_H -#include <signal.h> -#endif - -#ifdef __riscos__ -#include <unixlib/local.h> -#endif - -#include "zend_compile.h" -#include "zend_execute.h" -#include "zend_highlight.h" -#include "zend_indent.h" - - -#include "php_getopt.h" - -#ifdef PHP_FASTCGI -#include "fcgi_config.h" -#include "fcgiapp.h" -FCGX_Stream *in, *out, *err; -FCGX_ParamArray envp; - -/* Our original environment from when the FastCGI first started */ -char **orig_env; - -/* The environment given by the FastCGI */ -char **cgi_env; - -/* The manufactured environment, from merging the base environ with - * the parameters set by the per-connection environment - */ -char **merge_env; - -/** - * Number of child processes that will get created to service requests - */ -static int children = 0; - -/** - * Set to non-zero if we are the parent process - */ -static int parent = 1; - -/** - * Process group - */ -static pid_t pgroup; - - -#endif - -#define PHP_MODE_STANDARD 1 -#define PHP_MODE_HIGHLIGHT 2 -#define PHP_MODE_INDENT 3 -#define PHP_MODE_LINT 4 -#define PHP_MODE_STRIP 5 - -extern char *ap_php_optarg; -extern int ap_php_optind; - -#define OPTSTRING "aCc:d:ef:g:hilmnqsw?vz:" - -static int _print_module_info(zend_module_entry *module, void *arg TSRMLS_DC) -{ - php_printf("%s\n", module->name); - return 0; -} - -static int _print_extension_info(zend_extension *module, void *arg TSRMLS_DC) -{ - php_printf("%s\n", module->name); - return 0; -} - -#ifndef STDOUT_FILENO -#define STDOUT_FILENO 1 -#endif - -static inline size_t sapi_cgibin_single_write(const char *str, uint str_length) -{ -#ifdef PHP_WRITE_STDOUT - long ret; -#else - size_t ret; -#endif - -#ifdef PHP_FASTCGI - if (!FCGX_IsCGI()) { - return FCGX_PutStr( str, str_length, out ); - } -#endif -#ifdef PHP_WRITE_STDOUT - ret = write(STDOUT_FILENO, str, str_length); - if (ret <= 0) return 0; - return ret; -#else - ret = fwrite(str, 1, MIN(str_length, 16384), stdout); - return ret; -#endif -} - -static int sapi_cgibin_ub_write(const char *str, uint str_length TSRMLS_DC) -{ - const char *ptr = str; - uint remaining = str_length; - size_t ret; - - while (remaining > 0) - { - ret = sapi_cgibin_single_write(ptr, remaining); - if (!ret) { - php_handle_aborted_connection(); - } - ptr += ret; - remaining -= ret; - } - - return str_length; -} - - -static void sapi_cgibin_flush(void *server_context) -{ -#ifdef PHP_FASTCGI - if (!FCGX_IsCGI()) { - if( FCGX_FFlush( out ) == -1 ) { - php_handle_aborted_connection(); - } - } else -#endif - if (fflush(stdout)==EOF) { - php_handle_aborted_connection(); - } -} - - -static void sapi_cgi_send_header(sapi_header_struct *sapi_header, void *server_context TSRMLS_DC) -{ - if (sapi_header) { - PHPWRITE_H(sapi_header->header, sapi_header->header_len); - } - PHPWRITE_H("\r\n", 2); -} - - -static int sapi_cgi_read_post(char *buffer, uint count_bytes TSRMLS_DC) -{ - uint read_bytes=0, tmp_read_bytes; -#ifdef PHP_FASTCGI - char *pos = buffer; -#endif - - count_bytes = MIN(count_bytes, (uint)SG(request_info).content_length-SG(read_post_bytes)); - while (read_bytes < count_bytes) { -#ifdef PHP_FASTCGI - if (!FCGX_IsCGI()) { - tmp_read_bytes = FCGX_GetStr( pos, count_bytes-read_bytes, in ); - pos += tmp_read_bytes; - } else -#endif - tmp_read_bytes = read(0, buffer+read_bytes, count_bytes-read_bytes); - - if (tmp_read_bytes<=0) { - break; - } - read_bytes += tmp_read_bytes; - } - return read_bytes; -} - - -static char *sapi_cgi_read_cookies(TSRMLS_D) -{ - return getenv("HTTP_COOKIE"); -} - - -static void sapi_cgi_register_variables(zval *track_vars_array TSRMLS_DC) -{ - /* In CGI mode, we consider the environment to be a part of the server - * variables - */ - php_import_environment_variables(track_vars_array TSRMLS_CC); - - /* Build the special-case PHP_SELF variable for the CGI version */ - php_register_variable("PHP_SELF", (SG(request_info).request_uri ? SG(request_info).request_uri:""), track_vars_array TSRMLS_CC); -} - - -static void sapi_cgi_log_message(char *message) -{ - if (php_header()) { - fprintf(stderr, "%s", message); - fprintf(stderr, "\n"); - } -} - -static int sapi_cgi_deactivate(TSRMLS_D) -{ - fflush(stdout); - if(SG(request_info).argv0) { - free(SG(request_info).argv0); - SG(request_info).argv0 = NULL; - } - return SUCCESS; -} - - -/* {{{ sapi_module_struct cgi_sapi_module - */ -static sapi_module_struct cgi_sapi_module = { - "cgi", /* name */ -#ifdef PHP_FASTCGI - "CGI/FastCGI", /* pretty name */ -#else - "CGI", /* pretty name */ -#endif - - php_module_startup, /* startup */ - php_module_shutdown_wrapper, /* shutdown */ - - NULL, /* activate */ - sapi_cgi_deactivate, /* deactivate */ - - sapi_cgibin_ub_write, /* unbuffered write */ - sapi_cgibin_flush, /* flush */ - NULL, /* get uid */ - NULL, /* getenv */ - - php_error, /* error handler */ - - NULL, /* header handler */ - NULL, /* send headers handler */ - sapi_cgi_send_header, /* send header handler */ - - sapi_cgi_read_post, /* read POST data */ - sapi_cgi_read_cookies, /* read Cookies */ - - sapi_cgi_register_variables, /* register server variables */ - sapi_cgi_log_message, /* Log message */ - - NULL, /* Block interruptions */ - NULL, /* Unblock interruptions */ - - STANDARD_SAPI_MODULE_PROPERTIES -}; -/* }}} */ - -/* {{{ php_cgi_usage - */ -static void php_cgi_usage(char *argv0) -{ - char *prog; - - prog = strrchr(argv0, '/'); - if (prog) { - prog++; - } else { - prog = "php"; - } - - php_printf("Usage: %s [-q] [-h] [-s [-v] [-i] [-f <file>] | {<file> [args...]}\n" - " -q Quiet-mode. Suppress HTTP Header output.\n" - " -s Display colour syntax highlighted source.\n" - " -w Display source with stripped comments and whitespace.\n" - " -f <file> Parse <file>. Implies `-q'\n" - " -v Version number\n" - " -C Do not chdir to the script's directory\n" - " -c <path> Look for php.ini file in this directory\n" - " -a Run interactively\n" - " -d foo[=bar] Define INI entry foo with value 'bar'\n" - " -e Generate extended information for debugger/profiler\n" - " -z <file> Load Zend extension <file>.\n" - " -l Syntax check only (lint)\n" - " -m Show compiled in modules\n" - " -i PHP information\n" - " -h This help\n", prog); -} -/* }}} */ - -/* {{{ init_request_info - */ -static void init_request_info(TSRMLS_D) -{ - char *content_length = getenv("CONTENT_LENGTH"); - char *content_type = getenv("CONTENT_TYPE"); - const char *auth; - -#if 0 -/* SG(request_info).path_translated is always set to NULL at the end of this function - call so why the hell did this code exist in the first place? Am I missing something? */ - char *script_filename; - - - script_filename = getenv("SCRIPT_FILENAME"); - /* Hack for annoying servers that do not set SCRIPT_FILENAME for us */ - if (!script_filename) { - script_filename = SG(request_info).argv0; - } -#ifdef PHP_WIN32 - /* FIXME WHEN APACHE NT IS FIXED */ - /* a hack for apache nt because it does not appear to set argv[1] and sets - script filename to php.exe thus makes us parse php.exe instead of file.php - requires we get the info from path translated. This can be removed at - such a time that apache nt is fixed */ - if (!script_filename) { - script_filename = getenv("PATH_TRANSLATED"); - } -#endif - - /* doc_root configuration variable is currently ignored, - as it is with every other access method currently also. */ - - /* We always need to emalloc() filename, since it gets placed into - the include file hash table, and gets freed with that table. - Notice that this means that we don't need to efree() it in - php_destroy_request_info()! */ -#if DISCARD_PATH - if (script_filename) { - SG(request_info).path_translated = estrdup(script_filename); - } else { - SG(request_info).path_translated = NULL; - } -#endif - -#endif /* 0 */ - - SG(request_info).request_method = getenv("REQUEST_METHOD"); - SG(request_info).query_string = getenv("QUERY_STRING"); - SG(request_info).request_uri = getenv("PATH_INFO"); - if (!SG(request_info).request_uri) { - SG(request_info).request_uri = getenv("SCRIPT_NAME"); - } - SG(request_info).path_translated = NULL; /* we have to update it later, when we have that information */ - SG(request_info).content_type = (content_type ? content_type : "" ); - SG(request_info).content_length = (content_length?atoi(content_length):0); - SG(sapi_headers).http_response_code = 200; - - /* The CGI RFC allows servers to pass on unvalidated Authorization data */ - auth = getenv("HTTP_AUTHORIZATION"); - php_handle_auth_data(auth TSRMLS_CC); -} -/* }}} */ - -static void define_command_line_ini_entry(char *arg) -{ - char *name, *value; - - name = arg; - value = strchr(arg, '='); - if (value) { - *value = 0; - value++; - } else { - value = "1"; - } - zend_alter_ini_entry(name, strlen(name)+1, value, strlen(value), PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE); -} - - -static void php_register_command_line_global_vars(char **arg TSRMLS_DC) -{ - char *var, *val; - - var = *arg; - val = strchr(var, '='); - if (!val) { - printf("No value specified for variable '%s'\n", var); - } else { - *val++ = '\0'; - php_register_variable(var, val, NULL TSRMLS_CC); - } - efree(*arg); -} - -/* {{{ main - */ -int main(int argc, char *argv[]) -{ - int exit_status = SUCCESS; - int cgi = 0, c, i, len; - zend_file_handle file_handle; - int retval = FAILURE; - char *s; -/* temporary locals */ - int behavior=PHP_MODE_STANDARD; - int no_headers=0; - int orig_optind=ap_php_optind; - char *orig_optarg=ap_php_optarg; - char *argv0=NULL; - char *script_file=NULL; - zend_llist global_vars; - int interactive=0; - -#if FORCE_CGI_REDIRECT - int force_redirect = 1; - char *redirect_status_env = NULL; -#endif - -/* end of temporary locals */ -#ifdef ZTS - zend_compiler_globals *compiler_globals; - zend_executor_globals *executor_globals; - php_core_globals *core_globals; - sapi_globals_struct *sapi_globals; - void ***tsrm_ls; -#endif - -#ifdef PHP_FASTCGI - int env_size, cgi_env_size; - int max_requests = 500; - int requests = 0; - int fastcgi = !FCGX_IsCGI(); - - if (fastcgi) { - /* Calculate environment size */ - env_size = 0; - while( environ[ env_size ] ) { env_size++; } - /* Also include the final NULL pointer */ - env_size++; - - /* Allocate for our environment */ - orig_env = malloc( env_size * sizeof( char *)); - if( !orig_env ) { - perror( "Can't malloc environment" ); - exit( 1 ); - } - memcpy( orig_env, environ, env_size * sizeof( char *)); - } -#endif - -#ifdef HAVE_SIGNAL_H -#if defined(SIGPIPE) && defined(SIG_IGN) - signal(SIGPIPE, SIG_IGN); /* ignore SIGPIPE in standalone mode so - that sockets created via fsockopen() - don't kill PHP if the remote site - closes it. in apache|apxs mode apache - does that for us! thies@thieso.net - 20000419 */ -#endif -#endif - - -#ifdef ZTS - tsrm_startup(1, 1, 0, NULL); -#endif - - sapi_startup(&cgi_sapi_module); - -#ifdef PHP_WIN32 - _fmode = _O_BINARY; /*sets default for file streams to binary */ - setmode(_fileno(stdin), O_BINARY); /* make the stdio mode be binary */ - setmode(_fileno(stdout), O_BINARY); /* make the stdio mode be binary */ - setmode(_fileno(stderr), O_BINARY); /* make the stdio mode be binary */ -#endif - - - /* Make sure we detect we are a cgi - a bit redundancy here, - but the default case is that we have to check only the first one. */ - if (getenv("SERVER_SOFTWARE") - || getenv("SERVER_NAME") - || getenv("GATEWAY_INTERFACE") - || getenv("REQUEST_METHOD")) { - cgi = 1; - if (argc > 1) { - argv0 = strdup(argv[1]); - } else { - argv0 = NULL; - } - } - - if (!cgi -#ifdef PHP_FASTCGI - /* allow ini override for fastcgi */ -#endif - ) { - while ((c=ap_php_getopt(argc, argv, OPTSTRING))!=-1) { - switch (c) { - case 'c': - cgi_sapi_module.php_ini_path_override = strdup(ap_php_optarg); - break; - } - - } - ap_php_optind = orig_optind; - ap_php_optarg = orig_optarg; - } - - -#ifdef ZTS - compiler_globals = ts_resource(compiler_globals_id); - executor_globals = ts_resource(executor_globals_id); - core_globals = ts_resource(core_globals_id); - sapi_globals = ts_resource(sapi_globals_id); - tsrm_ls = ts_resource(0); -#endif - - /* startup after we get the above ini override se we get things right */ - if (php_module_startup(&cgi_sapi_module)==FAILURE) { -#ifdef ZTS - tsrm_shutdown(); -#endif - return FAILURE; - } - -#if FORCE_CGI_REDIRECT - /* check force_cgi after startup, so we have proper output */ - if (cfg_get_long("cgi.force_redirect", &force_redirect) == FAILURE) { - force_redirect = 1; - } - if (cgi && force_redirect) { - if (cfg_get_string("cgi.redirect_status_env", &redirect_status_env) == FAILURE) { - redirect_status_env = NULL; - } - /* Apache will generate REDIRECT_STATUS, - * Netscape and redirect.so will generate HTTP_REDIRECT_STATUS. - * redirect.so and installation instructions available from - * http://www.koehntopp.de/php. - * -- kk@netuse.de - */ - if (!getenv("REDIRECT_STATUS") - && !getenv ("HTTP_REDIRECT_STATUS") - /* this is to allow a different env var to be configured - in case some server does something different than above */ - && (!redirect_status_env || !getenv(redirect_status_env)) - ) { - PUTS("<b>Security Alert!</b> PHP CGI cannot be accessed directly.\n\ -\n\ -<P>This PHP CGI binary was compiled with force-cgi-redirect enabled. This\n\ -means that a page will only be served up if the REDIRECT_STATUS CGI variable is\n\ -set. This variable is set, for example, by Apache's Action directive redirect.\n\ -<P>You may disable this restriction by recompiling the PHP binary with the\n\ ---disable-force-cgi-redirect switch. If you do this and you have your PHP CGI\n\ -binary accessible somewhere in your web tree, people will be able to circumvent\n\ -.htaccess security by loading files through the PHP parser. A good way around\n\ -this is to define doc_root in your php.ini file to something other than your\n\ -top-level DOCUMENT_ROOT. This way you can separate the part of your web space\n\n\ -which uses PHP from the normal part using .htaccess security. If you do not have\n\ -any .htaccess restrictions anywhere on your site you can leave doc_root undefined.\n\n\n\ -If you are running IIS, you may safely set cgi.force_redirect=0 in php.ini.\n\ -\n"); - - /* remove that detailed explanation some time */ -#ifdef ZTS - tsrm_shutdown(); -#endif - - return FAILURE; - } - } -#endif /* FORCE_CGI_REDIRECT */ - -#ifdef PHP_FASTCGI - /* How many times to run PHP scripts before dying */ - if( getenv( "PHP_FCGI_MAX_REQUESTS" )) { - max_requests = atoi( getenv( "PHP_FCGI_MAX_REQUESTS" )); - if( !max_requests ) { - fprintf( stderr, - "PHP_FCGI_MAX_REQUESTS is not valid\n" ); - exit( 1 ); - } - } - -#ifndef PHP_WIN32 - /* Pre-fork, if required */ - if( getenv( "PHP_FCGI_CHILDREN" )) { - children = atoi( getenv( "PHP_FCGI_CHILDREN" )); - if( !children ) { - fprintf( stderr, - "PHP_FCGI_CHILDREN is not valid\n" ); - exit( 1 ); - } - } - - if( children ) { - int running = 0; - int i; - pid_t pid; - - /* Create a process group for ourself & children */ - setsid(); - pgroup = getpgrp(); -#ifdef DEBUG_FASTCGI - fprintf( stderr, "Process group %d\n", pgroup ); -#endif - - /* Set up handler to kill children upon exit */ - act.sa_flags = 0; - act.sa_handler = fastcgi_cleanup; - if( sigaction( SIGTERM, &act, &old_term ) || - sigaction( SIGINT, &act, &old_int ) || - sigaction( SIGQUIT, &act, &old_quit )) { - perror( "Can't set signals" ); - exit( 1 ); - } - - while( parent ) { - do { -#ifdef DEBUG_FASTCGI - fprintf( stderr, "Forking, %d running\n", - running ); -#endif - pid = fork(); - switch( pid ) { - case 0: - /* One of the children. - * Make sure we don't go round the - * fork loop any more - */ - parent = 0; - - /* don't catch our signals */ - sigaction( SIGTERM, &old_term, 0 ); - sigaction( SIGQUIT, &old_quit, 0 ); - sigaction( SIGINT, &old_int, 0 ); - break; - case -1: - perror( "php (pre-forking)" ); - exit( 1 ); - break; - default: - /* Fine */ - running++; - break; - } - } while( parent && ( running < children )); - - if( parent ) { -#ifdef DEBUG_FASTCGI - fprintf( stderr, "Wait for kids, pid %d\n", - getpid() ); -#endif - wait( &status ); - running--; - } - } - } - -#endif /* WIN32 */ - -#endif - - zend_first_try { - if (!cgi -#ifdef PHP_FASTCGI - && !fastcgi -#endif - ) { - while ((c=ap_php_getopt(argc, argv, OPTSTRING))!=-1) { - switch (c) { - case '?': - no_headers = 1; - php_output_startup(); - php_output_activate(TSRMLS_C); - SG(headers_sent) = 1; - php_cgi_usage(argv[0]); - php_end_ob_buffers(1 TSRMLS_CC); - exit(1); - break; - } - } - ap_php_optind = orig_optind; - ap_php_optarg = orig_optarg; - } - -#ifdef PHP_FASTCGI - /* start of FAST CGI loop */ - while (!fastcgi - || FCGX_Accept( &in, &out, &err, &cgi_env ) >= 0) { - - if (fastcgi) { - /* set up environment */ - cgi_env_size = 0; - while( cgi_env[ cgi_env_size ] ) { cgi_env_size++; } - merge_env = malloc( (env_size+cgi_env_size)*sizeof(char*) ); - if( !merge_env ) { - perror( "Can't malloc environment" ); - exit( 1 ); - } - memcpy( merge_env, orig_env, (env_size-1)*sizeof(char *) ); - memcpy( merge_env + env_size - 1, - cgi_env, (cgi_env_size+1)*sizeof(char *) ); - environ = merge_env; - } -#endif - - init_request_info(TSRMLS_C); - SG(server_context) = (void *) 1; /* avoid server_context==NULL checks */ - - SG(request_info).argv0 = argv0; - - zend_llist_init(&global_vars, sizeof(char *), NULL, 0); - - if (!cgi -#ifdef PHP_FASTCGI - && !fastcgi -#endif - ) { /* never execute the arguments if you are a CGI */ - if (SG(request_info).argv0) { - free(SG(request_info).argv0); - SG(request_info).argv0 = NULL; - } - while ((c = ap_php_getopt(argc, argv, OPTSTRING)) != -1) { - switch (c) { - - case 'a': /* interactive mode */ - printf("Interactive mode enabled\n\n"); - interactive=1; - break; - - case 'C': /* don't chdir to the script directory */ - SG(options) |= SAPI_OPTION_NO_CHDIR; - break; - case 'd': /* define ini entries on command line */ - define_command_line_ini_entry(ap_php_optarg); - break; - - case 'e': /* enable extended info output */ - CG(extended_info) = 1; - break; - - case 'f': /* parse file */ - script_file = estrdup(ap_php_optarg); - no_headers = 1; - break; - - case 'g': /* define global variables on command line */ - { - char *arg = estrdup(ap_php_optarg); - - zend_llist_add_element(&global_vars, &arg); - } - break; - - case 'h': /* help & quit */ - case '?': - no_headers = 1; - php_output_startup(); - php_output_activate(TSRMLS_C); - SG(headers_sent) = 1; - php_cgi_usage(argv[0]); - php_end_ob_buffers(1 TSRMLS_CC); - exit(1); - break; - - case 'i': /* php info & quit */ - if (php_request_startup(TSRMLS_C)==FAILURE) { - php_module_shutdown(TSRMLS_C); - return FAILURE; - } - if (no_headers) { - SG(headers_sent) = 1; - SG(request_info).no_headers = 1; - } - php_print_info(0xFFFFFFFF TSRMLS_CC); - php_end_ob_buffers(1 TSRMLS_CC); - exit(1); - break; - - case 'l': /* syntax check mode */ - no_headers = 1; - behavior=PHP_MODE_LINT; - break; - - case 'm': /* list compiled in modules */ - php_output_startup(); - php_output_activate(TSRMLS_C); - SG(headers_sent) = 1; - php_printf("Running PHP %s\n%s\n", PHP_VERSION , get_zend_version()); - php_printf("[PHP Modules]\n"); - zend_hash_apply_with_argument(&module_registry, (apply_func_arg_t) _print_module_info, NULL TSRMLS_CC); - php_printf("\n[Zend Modules]\n"); - zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) _print_extension_info, NULL TSRMLS_CC); - php_printf("\n"); - php_end_ob_buffers(1 TSRMLS_CC); - exit(1); - break; - -#if 0 /* not yet operational, see also below ... */ - case 'n': /* generate indented source mode*/ - behavior=PHP_MODE_INDENT; - break; -#endif - - case 'q': /* do not generate HTTP headers */ - no_headers = 1; - break; - - case 's': /* generate highlighted HTML from source */ - behavior=PHP_MODE_HIGHLIGHT; - break; - - case 'v': /* show php version & quit */ - no_headers = 1; - if (php_request_startup(TSRMLS_C)==FAILURE) { - php_module_shutdown(TSRMLS_C); - return FAILURE; - } - if (no_headers) { - SG(headers_sent) = 1; - SG(request_info).no_headers = 1; - } - php_printf("%s\n", PHP_VERSION); - php_end_ob_buffers(1 TSRMLS_CC); - exit(1); - break; - - case 'w': - behavior=PHP_MODE_STRIP; - break; - - case 'z': /* load extension file */ - zend_load_extension(ap_php_optarg); - break; - - default: - break; - } - } - } /* not cgi */ - - CG(interactive) = interactive; - - if (!cgi -#ifdef PHP_FASTCGI - && !fastcgi -#endif - ) { - if (!SG(request_info).query_string) { - len = 0; - if (script_file) { - len += strlen(script_file) + 1; - } - for (i = ap_php_optind; i < argc; i++) { - len += strlen(argv[i]) + 1; - } - - s = malloc(len + 1); /* leak - but only for command line version, so ok */ - *s = '\0'; /* we are pretending it came from the environment */ - if (script_file) { - strcpy(s, script_file); - if (ap_php_optind<argc) { - strcat(s, "+"); - } - } - for (i = ap_php_optind, len = 0; i < argc; i++) { - strcat(s, argv[i]); - if (i < (argc - 1)) { - strcat(s, "+"); - } - } - SG(request_info).query_string = s; - } - } - - if (script_file) { - SG(request_info).path_translated = script_file; - } - - if (php_request_startup(TSRMLS_C)==FAILURE) { - php_module_shutdown(TSRMLS_C); - return FAILURE; - } - if (no_headers) { - SG(headers_sent) = 1; - SG(request_info).no_headers = 1; - } -#ifdef PHP_FASTCGI - if (fastcgi) { - file_handle.type = ZEND_HANDLE_FILENAME; - file_handle.filename = SG(request_info).path_translated; - } else { -#endif - file_handle.filename = "-"; - file_handle.type = ZEND_HANDLE_FP; - file_handle.handle.fp = stdin; -#ifdef PHP_FASTCGI - } -#endif - file_handle.opened_path = NULL; - file_handle.free_filename = 0; - - /* This actually destructs the elements of the list - ugly hack */ - zend_llist_apply(&global_vars, (llist_apply_func_t) php_register_command_line_global_vars TSRMLS_CC); - zend_llist_destroy(&global_vars); - - if (!cgi -#ifdef PHP_FASTCGI - && !fastcgi -#endif - ) { - if (!SG(request_info).path_translated && argc > ap_php_optind) { - SG(request_info).path_translated = estrdup(argv[ap_php_optind]); - } - } else { - /* If for some reason the CGI interface is not setting the - PATH_TRANSLATED correctly, SG(request_info).path_translated is NULL. - We still call php_fopen_primary_script, because if you set doc_root - or user_dir configuration directives, PATH_INFO is used to construct - the filename as a side effect of php_fopen_primary_script. - */ - char *env_path_translated=NULL; -#if DISCARD_PATH - env_path_translated = getenv("SCRIPT_FILENAME"); -#else - env_path_translated = getenv("PATH_TRANSLATED"); -#endif - if(env_path_translated) { -#ifdef __riscos__ - /* Convert path to unix format*/ - __riscosify_control|=__RISCOSIFY_DONT_CHECK_DIR; - env_path_translated=__unixify(env_path_translated,0,NULL,1,0); -#endif - SG(request_info).path_translated = estrdup(env_path_translated); - } - } - if (cgi || SG(request_info).path_translated) { - retval = php_fopen_primary_script(&file_handle TSRMLS_CC); - } - - if (cgi && (retval == FAILURE)) { - if(!argv0 || !(file_handle.handle.fp = VCWD_FOPEN(argv0, "rb"))) { - PUTS("No input file specified.\n"); - php_request_shutdown((void *) 0); - php_module_shutdown(TSRMLS_C); - return FAILURE; - } - file_handle.filename = argv0; - file_handle.opened_path = expand_filepath(argv0, NULL TSRMLS_CC); - } - - if (file_handle.handle.fp && (file_handle.handle.fp != stdin)) { - /* #!php support */ - c = fgetc(file_handle.handle.fp); - if (c == '#') { - while (c != 10 && c != 13) { - c = fgetc(file_handle.handle.fp); /* skip to end of line */ - } - CG(zend_lineno)++; - } else { - rewind(file_handle.handle.fp); - } - } - - switch (behavior) { - case PHP_MODE_STANDARD: - if (php_execute_script(&file_handle TSRMLS_CC)) { - exit_status = EG(exit_status); - } else { - exit_status = 255; - } - break; - case PHP_MODE_LINT: - PG(during_request_startup) = 0; - exit_status = php_lint_script(&file_handle TSRMLS_CC); - if (exit_status==SUCCESS) { - zend_printf("No syntax errors detected in %s\n", file_handle.filename); - } else { - zend_printf("Errors parsing %s\n", file_handle.filename); - } - break; - case PHP_MODE_STRIP: - if (open_file_for_scanning(&file_handle TSRMLS_CC)==SUCCESS) { - zend_strip(TSRMLS_C); - fclose(file_handle.handle.fp); - } - return SUCCESS; - break; - case PHP_MODE_HIGHLIGHT: - { - zend_syntax_highlighter_ini syntax_highlighter_ini; - - if (open_file_for_scanning(&file_handle TSRMLS_CC)==SUCCESS) { - php_get_highlight_struct(&syntax_highlighter_ini); - zend_highlight(&syntax_highlighter_ini TSRMLS_CC); - fclose(file_handle.handle.fp); - } - return SUCCESS; - } - break; -#if 0 - /* Zeev might want to do something with this one day */ - case PHP_MODE_INDENT: - open_file_for_scanning(&file_handle TSRMLS_CC); - zend_indent(); - fclose(file_handle.handle.fp); - return SUCCESS; - break; -#endif - } - - if (SG(request_info).path_translated) { - persist_alloc(SG(request_info).path_translated); - } - - php_request_shutdown((void *) 0); - - STR_FREE(SG(request_info).path_translated); - -#ifdef PHP_FASTCGI - if (!fastcgi) break; - /* only fastcgi will get here */ - - /* TODO: We should free our environment here, but - * some platforms are unhappy if they've altered our - * existing environment and we then free() the new - * environ pointer - */ - - requests++; - if( max_requests && ( requests == max_requests )) { - FCGX_Finish(); - break; - } - /* end of fastcgi loop */ - } -#endif - - if (cgi_sapi_module.php_ini_path_override) { - free(cgi_sapi_module.php_ini_path_override); - } - } zend_catch { - exit_status = 255; - } zend_end_try(); - - php_module_shutdown(TSRMLS_C); - -#ifdef ZTS - tsrm_shutdown(); -#endif - - return exit_status; -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ |