/* +----------------------------------------------------------------------+ | PHP Version 5 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2014 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available at through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt. | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: George Wang | +----------------------------------------------------------------------+ */ #include "php.h" #include "SAPI.h" #include "php_main.h" #include "php_ini.h" #include "php_variables.h" #include "zend_highlight.h" #include "zend.h" #include "lsapilib.h" #include #if HAVE_STDLIB_H #include #endif #if HAVE_UNISTD_H #include #endif #ifdef PHP_WIN32 #include #include #include "win32/php_registry.h" #else #include #endif #include #if HAVE_SYS_TYPES_H #include #endif #if HAVE_SIGNAL_H #include #endif #include #include #include #define SAPI_LSAPI_MAX_HEADER_LENGTH 2048 static int lsapi_mode = 0; static char *php_self = ""; static char *script_filename = ""; static int source_highlight = 0; static int ignore_php_ini = 0; static char * argv0 = NULL; static int engine = 1; #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 zend_module_entry litespeed_module_entry; /* {{{ php_lsapi_startup */ static int php_lsapi_startup(sapi_module_struct *sapi_module) { if (php_module_startup(sapi_module, NULL, 0)==FAILURE) { return FAILURE; } argv0 = sapi_module->executable_location; return SUCCESS; } /* }}} */ /* {{{ sapi_lsapi_ini_defaults */ /* overwriteable ini defaults must be set in sapi_cli_ini_defaults() */ #define INI_DEFAULT(name,value)\ ZVAL_STRING(tmp, value, 0);\ zend_hash_update(configuration_hash, name, sizeof(name), tmp, sizeof(zval), (void**)&entry);\ Z_STRVAL_P(entry) = zend_strndup(Z_STRVAL_P(entry), Z_STRLEN_P(entry)) static void sapi_lsapi_ini_defaults(HashTable *configuration_hash) { zval *tmp, *entry; #if PHP_MAJOR_VERSION > 4 /* MAKE_STD_ZVAL(tmp); INI_DEFAULT("register_long_arrays", "0"); FREE_ZVAL(tmp); */ #endif } /* }}} */ /* {{{ sapi_lsapi_ub_write */ static int sapi_lsapi_ub_write(const char *str, uint str_length TSRMLS_DC) { int ret; int remain; if ( lsapi_mode ) { ret = LSAPI_Write( str, str_length ); if ( ret < str_length ) { php_handle_aborted_connection(); return str_length - ret; } } else { remain = str_length; while( remain > 0 ) { ret = write( 1, str, remain ); if ( ret <= 0 ) { php_handle_aborted_connection(); return str_length - remain; } str += ret; remain -= ret; } } return str_length; } /* }}} */ /* {{{ sapi_lsapi_flush */ static void sapi_lsapi_flush( void * server_context ) { if ( lsapi_mode ) { if ( LSAPI_Flush() == -1) { php_handle_aborted_connection(); } } } /* }}} */ /* {{{ sapi_lsapi_deactivate */ static int sapi_lsapi_deactivate(TSRMLS_D) { if ( SG(request_info).path_translated ) { efree( SG(request_info).path_translated ); } return SUCCESS; } /* }}} */ /* {{{ sapi_lsapi_getenv */ static char *sapi_lsapi_getenv( char * name, size_t name_len TSRMLS_DC ) { if ( lsapi_mode ) { return LSAPI_GetEnv( name ); } else { return getenv( name ); } } /* }}} */ static int add_variable( const char * pKey, int keyLen, const char * pValue, int valLen, void * arg ) { int filter_arg = (arg == PG(http_globals)[TRACK_VARS_ENV])?PARSE_ENV:PARSE_SERVER; char * new_val = (char *) pValue; unsigned int new_val_len; if (sapi_module.input_filter(filter_arg, (char *)pKey, &new_val, valLen, &new_val_len TSRMLS_CC)) { php_register_variable_safe((char *)pKey, new_val, new_val_len, (zval *)arg ); } return 1; } /* static int add_variable( const char * pKey, int keyLen, const char * pValue, int valLen, void * arg ) { zval * gpc_element, **gpc_element_p; HashTable * symtable1 = Z_ARRVAL_P((zval * )arg); register char * pKey1 = (char *)pKey; MAKE_STD_ZVAL(gpc_element); Z_STRLEN_P( gpc_element ) = valLen; Z_STRVAL_P( gpc_element ) = estrndup(pValue, valLen); Z_TYPE_P( gpc_element ) = IS_STRING; #if PHP_MAJOR_VERSION > 4 zend_symtable_update( symtable1, pKey1, keyLen + 1, &gpc_element, sizeof( zval *), (void **) &gpc_element_p ); #else zend_hash_update( symtable1, pKey1, keyLen + 1, &gpc_element, sizeof( zval *), (void **) &gpc_element_p ); #endif return 1; } */ static void litespeed_php_import_environment_variables(zval *array_ptr TSRMLS_DC) { char buf[128]; char **env, *p, *t = buf; size_t alloc_size = sizeof(buf); unsigned long nlen; /* ptrdiff_t is not portable */ if (PG(http_globals)[TRACK_VARS_ENV] && array_ptr != PG(http_globals)[TRACK_VARS_ENV] && Z_TYPE_P(PG(http_globals)[TRACK_VARS_ENV]) == IS_ARRAY && zend_hash_num_elements(Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_ENV])) > 0 ) { zval_dtor(array_ptr); *array_ptr = *PG(http_globals)[TRACK_VARS_ENV]; INIT_PZVAL(array_ptr); zval_copy_ctor(array_ptr); return; } else if (PG(http_globals)[TRACK_VARS_SERVER] && array_ptr != PG(http_globals)[TRACK_VARS_SERVER] && Z_TYPE_P(PG(http_globals)[TRACK_VARS_SERVER]) == IS_ARRAY && zend_hash_num_elements(Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER])) > 0 ) { zval_dtor(array_ptr); *array_ptr = *PG(http_globals)[TRACK_VARS_SERVER]; INIT_PZVAL(array_ptr); zval_copy_ctor(array_ptr); return; } for (env = environ; env != NULL && *env != NULL; env++) { p = strchr(*env, '='); if (!p) { /* malformed entry? */ continue; } nlen = p - *env; if (nlen >= alloc_size) { alloc_size = nlen + 64; t = (t == buf ? emalloc(alloc_size): erealloc(t, alloc_size)); } memcpy(t, *env, nlen); t[nlen] = '\0'; add_variable(t, nlen, p + 1, strlen( p + 1 ), array_ptr TSRMLS_CC); } if (t != buf && t != NULL) { efree(t); } } #if ((PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION < 4) || PHP_MAJOR_VERSION < 5) static int add_variable_magic_quote( const char * pKey, int keyLen, const char * pValue, int valLen, void * arg ) { zval * gpc_element, **gpc_element_p; HashTable * symtable1 = Z_ARRVAL_P((zval * )arg); register char * pKey1 = (char *)pKey; MAKE_STD_ZVAL(gpc_element); Z_STRLEN_P( gpc_element ) = valLen; Z_STRVAL_P( gpc_element ) = php_addslashes((char *)pValue, valLen, &Z_STRLEN_P( gpc_element ), 0 ); Z_TYPE_P( gpc_element ) = IS_STRING; #if PHP_MAJOR_VERSION > 4 zend_symtable_update( symtable1, pKey1, keyLen + 1, &gpc_element, sizeof( zval *), (void **) &gpc_element_p ); #else zend_hash_update( symtable1, pKey1, keyLen + 1, &gpc_element, sizeof( zval *), (void **) &gpc_element_p ); #endif return 1; } #endif /* {{{ sapi_lsapi_register_variables */ static void sapi_lsapi_register_variables(zval *track_vars_array TSRMLS_DC) { char * php_self = ""; if ( lsapi_mode ) { if ( (SG(request_info).request_uri ) ) php_self = (SG(request_info).request_uri ); litespeed_php_import_environment_variables(track_vars_array TSRMLS_CC); #if ((PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION < 4) || PHP_MAJOR_VERSION < 5) if (!PG(magic_quotes_gpc)) { #endif LSAPI_ForeachHeader( add_variable, track_vars_array ); LSAPI_ForeachEnv( add_variable, track_vars_array ); add_variable("PHP_SELF", 8, php_self, strlen( php_self ), track_vars_array ); #if ((PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION < 4) || PHP_MAJOR_VERSION < 5) } else { LSAPI_ForeachHeader( add_variable_magic_quote, track_vars_array ); LSAPI_ForeachEnv( add_variable_magic_quote, track_vars_array ); add_variable_magic_quote("PHP_SELF", 8, php_self, strlen( php_self ), track_vars_array ); } #endif } else { php_import_environment_variables(track_vars_array TSRMLS_CC); php_register_variable("PHP_SELF", php_self, track_vars_array TSRMLS_CC); php_register_variable("SCRIPT_NAME", php_self, track_vars_array TSRMLS_CC); php_register_variable("SCRIPT_FILENAME", script_filename, track_vars_array TSRMLS_CC); php_register_variable("PATH_TRANSLATED", script_filename, track_vars_array TSRMLS_CC); php_register_variable("DOCUMENT_ROOT", "", track_vars_array TSRMLS_CC); } } /* }}} */ /* {{{ sapi_lsapi_read_post */ static int sapi_lsapi_read_post(char *buffer, uint count_bytes TSRMLS_DC) { if ( lsapi_mode ) { return LSAPI_ReadReqBody( buffer, (unsigned long long)count_bytes ); } else { return 0; } } /* }}} */ /* {{{ sapi_lsapi_read_cookies */ static char *sapi_lsapi_read_cookies(TSRMLS_D) { if ( lsapi_mode ) { return LSAPI_GetHeader( H_COOKIE ); } else { return NULL; } } /* }}} */ /* {{{ sapi_lsapi_send_headers */ static int sapi_lsapi_send_headers(sapi_headers_struct *sapi_headers TSRMLS_DC) { sapi_header_struct *h; zend_llist_position pos; if ( lsapi_mode ) { LSAPI_SetRespStatus( SG(sapi_headers).http_response_code ); h = zend_llist_get_first_ex(&sapi_headers->headers, &pos); while (h) { if ( h->header_len > 0 ) { LSAPI_AppendRespHeader(h->header, h->header_len); } h = zend_llist_get_next_ex(&sapi_headers->headers, &pos); } if (SG(sapi_headers).send_default_content_type) { char *hd; int len; char headerBuf[SAPI_LSAPI_MAX_HEADER_LENGTH]; hd = sapi_get_default_content_type(TSRMLS_C); len = snprintf( headerBuf, SAPI_LSAPI_MAX_HEADER_LENGTH - 1, "Content-type: %s", hd ); efree(hd); LSAPI_AppendRespHeader( headerBuf, len ); } } LSAPI_FinalizeRespHeaders(); return SAPI_HEADER_SENT_SUCCESSFULLY; } /* }}} */ /* {{{ sapi_lsapi_send_headers */ static void sapi_lsapi_log_message(char *message TSRMLS_DC) { char buf[8192]; int len = strlen( message ); if ( *(message + len - 1 ) != '\n' ) { snprintf( buf, 8191, "%s\n", message ); message = buf; ++len; } LSAPI_Write_Stderr( message, len); } /* }}} */ /* {{{ sapi_module_struct cgi_sapi_module */ static sapi_module_struct lsapi_sapi_module = { "litespeed", "LiteSpeed V6.8", php_lsapi_startup, /* startup */ php_module_shutdown_wrapper, /* shutdown */ NULL, /* activate */ sapi_lsapi_deactivate, /* deactivate */ sapi_lsapi_ub_write, /* unbuffered write */ sapi_lsapi_flush, /* flush */ NULL, /* get uid */ sapi_lsapi_getenv, /* getenv */ php_error, /* error handler */ NULL, /* header handler */ sapi_lsapi_send_headers, /* send headers handler */ NULL, /* send header handler */ sapi_lsapi_read_post, /* read POST data */ sapi_lsapi_read_cookies, /* read Cookies */ sapi_lsapi_register_variables, /* register server variables */ sapi_lsapi_log_message, /* Log message */ NULL, /* php.ini path override */ NULL, /* block interruptions */ NULL, /* unblock interruptions */ NULL, /* default post reader */ NULL, /* treat data */ NULL, /* executable location */ 0, /* php.ini ignore */ STANDARD_SAPI_MODULE_PROPERTIES }; /* }}} */ static void init_request_info( TSRMLS_D ) { char * pContentType = LSAPI_GetHeader( H_CONTENT_TYPE ); char * pAuth; SG(request_info).content_type = pContentType ? pContentType : ""; SG(request_info).request_method = LSAPI_GetRequestMethod(); SG(request_info).query_string = LSAPI_GetQueryString(); SG(request_info).request_uri = LSAPI_GetScriptName(); SG(request_info).content_length = LSAPI_GetReqBodyLen(); SG(request_info).path_translated = estrdup( LSAPI_GetScriptFileName()); /* It is not reset by zend engine, set it to 200. */ SG(sapi_headers).http_response_code = 200; pAuth = LSAPI_GetHeader( H_AUTHORIZATION ); php_handle_auth_data(pAuth TSRMLS_CC); } static char s_cur_chdir[4096] = ""; static int lsapi_chdir_primary_script( zend_file_handle * file_handle ) { #if PHP_MAJOR_VERSION > 4 char * p; char ch; SG(options) |= SAPI_OPTION_NO_CHDIR; getcwd( s_cur_chdir, sizeof( s_cur_chdir ) ); p = strrchr( file_handle->filename, '/' ); if ( *p ) { *p = 0; if ( strcmp( file_handle->filename, s_cur_chdir ) != 0 ) { chdir( file_handle->filename ); } *p++ = '/'; ch = *p; *p = 0; if ( !CWDG(cwd).cwd || ( strcmp( file_handle->filename, CWDG(cwd).cwd ) != 0 ) ) { CWDG(cwd).cwd_length = p - file_handle->filename; CWDG(cwd).cwd = (char *) realloc(CWDG(cwd).cwd, CWDG(cwd).cwd_length+1); memmove( CWDG(cwd).cwd, file_handle->filename, CWDG(cwd).cwd_length+1 ); } *p = ch; } /* virtual_file_ex(&CWDG(cwd), file_handle->filename, NULL, CWD_REALPATH); */ #else VCWD_CHDIR_FILE( file_handle->filename ); #endif return 0; } static int lsapi_fopen_primary_script( zend_file_handle * file_handle ) { FILE * fp; char * p; fp = fopen( SG(request_info).path_translated, "rb" ); if ( !fp ) { return -1; } file_handle->type = ZEND_HANDLE_FP; file_handle->handle.fp = fp; file_handle->filename = SG(request_info).path_translated; file_handle->free_filename = 0; file_handle->opened_path = NULL; lsapi_chdir_primary_script( file_handle ); return 0; } static int lsapi_execute_script( zend_file_handle * file_handle TSRMLS_DC) { char *p; int len; file_handle->type = ZEND_HANDLE_FILENAME; file_handle->handle.fd = 0; file_handle->filename = SG(request_info).path_translated; file_handle->free_filename = 0; file_handle->opened_path = NULL; p = argv0; *p++ = ':'; len = strlen( SG(request_info).path_translated ); if ( len > 45 ) len = len - 45; else len = 0; memccpy( p, SG(request_info).path_translated + len, 0, 46 ); php_execute_script(file_handle TSRMLS_CC); return 0; } static int lsapi_module_main(int show_source TSRMLS_DC) { zend_file_handle file_handle = {0}; if (php_request_startup(TSRMLS_C) == FAILURE ) { return -1; } if (show_source) { zend_syntax_highlighter_ini syntax_highlighter_ini; php_get_highlight_struct(&syntax_highlighter_ini); highlight_file(SG(request_info).path_translated, &syntax_highlighter_ini TSRMLS_CC); } else { lsapi_execute_script( &file_handle TSRMLS_CC); } zend_try { php_request_shutdown(NULL); memset( argv0, 0, 46 ); } zend_end_try(); return 0; } static int alter_ini( const char * pKey, int keyLen, const char * pValue, int valLen, void * arg ) { int type = ZEND_INI_PERDIR; if ( '\001' == *pKey ) { ++pKey; if ( *pKey == 4 ) { type = ZEND_INI_SYSTEM; } ++pKey; --keyLen; if (( keyLen == 7 )&&( strncasecmp( pKey, "engine", 6 )== 0 )) { if ( *pValue == '0' ) engine = 0; } else zend_alter_ini_entry((char *)pKey, keyLen, (char *)pValue, valLen, type, PHP_INI_STAGE_ACTIVATE); } return 1; } static void override_ini() { LSAPI_ForeachSpecialEnv( alter_ini, NULL ); } static int processReq( TSRMLS_D ) { int ret = 0; zend_first_try { /* avoid server_context==NULL checks */ SG(server_context) = (void *) 1; engine = 1; override_ini(); if ( engine ) { init_request_info( TSRMLS_C ); if ( lsapi_module_main( source_highlight TSRMLS_CC ) == -1 ) { ret = -1; } } else { LSAPI_AppendRespHeader( "status: 403", 11 ); LSAPI_AppendRespHeader( "content-type: text/html", 23 ); LSAPI_Write( "Forbidden: PHP engine is disable.\n", 34 ); } } zend_end_try(); return ret; } static void cli_usage( TSRMLS_D ) { static const char * usage = "Usage: php\n" " php -[b|c|n|h|i|q|s|v|?] [] [args...]\n" " Run in LSAPI mode, only '-b', '-s' and '-c' are effective\n" " Run in Command Line Interpreter mode when parameters are specified\n" "\n" " -b | Bind Path for external LSAPI Server mode\n" " -c | Look for php.ini file in this directory\n" " -n No php.ini file will be used\n" " -h This help\n" " -i PHP information\n" " -l Syntax check\n" " -q Quiet-mode. Suppress HTTP Header output.\n" " -s Display colour syntax highlighted source.\n" " -v Version number\n" " -? This help\n" "\n" " args... Arguments passed to script.\n"; php_output_startup(); php_output_activate(TSRMLS_C); php_printf( "%s", usage ); #ifdef PHP_OUTPUT_NEWAPI php_output_end_all(TSRMLS_C); #else php_end_ob_buffers(1 TSRMLS_CC); #endif } static int parse_opt( int argc, char * argv[], int *climode, char **php_ini_path, char ** php_bind ) { char ** p = &argv[1]; char ** argend= &argv[argc]; int c; while (( p < argend )&&(**p == '-' )) { c = *((*p)+1); ++p; switch( c ) { case 'b': if ( p >= argend ) { fprintf( stderr, "TCP or socket address must be specified following '-b' option.\n"); return -1; } *php_bind = strdup(*p++); break; case 'c': if ( p >= argend ) { fprintf( stderr, " or must be specified following '-c' option.\n"); return -1; } *php_ini_path = strdup( *p++ ); break; case 's': source_highlight = 1; break; case 'n': ignore_php_ini = 1; break; case '?': if ( *((*(p-1))+2) == 's' ) exit( 99 ); case 'h': case 'i': case 'l': case 'q': case 'v': default: *climode = 1; break; } } if ( p - argv < argc ) { *climode = 1; } return 0; } static int cli_main( int argc, char * argv[] ) { static const char * ini_defaults[] = { "report_zend_debug", "0", "display_errors", "1", "register_argc_argv", "1", "html_errors", "0", "implicit_flush", "1", "output_buffering", "0", "max_execution_time", "0", "max_input_time", "-1", NULL }; const char ** ini; char ** p = &argv[1]; char ** argend= &argv[argc]; int ret = -1; int c; lsapi_mode = 0; /* enter CLI mode */ #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 zend_first_try { SG(server_context) = (void *) 1; zend_uv.html_errors = 0; /* tell the engine we're in non-html mode */ CG(in_compilation) = 0; /* not initialized but needed for several options */ EG(uninitialized_zval_ptr) = NULL; for( ini = ini_defaults; *ini; ini+=2 ) { zend_alter_ini_entry( (char *)*ini, strlen( *ini )+1, (char *)*(ini+1), strlen( *(ini+1) ), PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE); } while (( p < argend )&&(**p == '-' )) { c = *((*p)+1); ++p; switch( c ) { case 'q': break; case 'i': if (php_request_startup(TSRMLS_C) != FAILURE) { php_print_info(0xFFFFFFFF TSRMLS_CC); #ifdef PHP_OUTPUT_NEWAPI php_output_end_all(TSRMLS_C); #else php_end_ob_buffers(1 TSRMLS_CC); #endif php_request_shutdown( NULL ); ret = 0; } break; case 'v': if (php_request_startup(TSRMLS_C) != FAILURE) { #if ZEND_DEBUG php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2014 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); #else php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2014 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); #endif #ifdef PHP_OUTPUT_NEWAPI php_output_end_all(TSRMLS_C); #else php_end_ob_buffers(1 TSRMLS_CC); #endif php_request_shutdown( NULL ); ret = 0; } break; case 'c': ++p; /* fall through */ case 's': break; case 'l': source_highlight = 2; break; case 'h': case '?': default: cli_usage(TSRMLS_C); ret = 0; break; } } if ( ret == -1 ) { if ( *p ) { zend_file_handle file_handle = {0}; file_handle.type = ZEND_HANDLE_FP; file_handle.handle.fp = VCWD_FOPEN(*p, "rb"); if ( file_handle.handle.fp ) { script_filename = *p; php_self = *p; SG(request_info).path_translated = estrdup(*p); SG(request_info).argc = argc - (p - argv); SG(request_info).argv = p; if (php_request_startup(TSRMLS_C) == FAILURE ) { fclose( file_handle.handle.fp ); ret = 2; } else { if (source_highlight == 1) { zend_syntax_highlighter_ini syntax_highlighter_ini; php_get_highlight_struct(&syntax_highlighter_ini); highlight_file(SG(request_info).path_translated, &syntax_highlighter_ini TSRMLS_CC); } else if (source_highlight == 2) { file_handle.filename = *p; file_handle.free_filename = 0; file_handle.opened_path = NULL; ret = php_lint_script(&file_handle TSRMLS_CC); if (ret==SUCCESS) { zend_printf("No syntax errors detected in %s\n", file_handle.filename); } else { zend_printf("Errors parsing %s\n", file_handle.filename); } } else { file_handle.filename = *p; file_handle.free_filename = 0; file_handle.opened_path = NULL; php_execute_script(&file_handle TSRMLS_CC); ret = EG(exit_status); } php_request_shutdown( NULL ); } } else { php_printf("Could not open input file: %s.\n", *p); } } else { cli_usage(TSRMLS_C); } } }zend_end_try(); php_module_shutdown(TSRMLS_C); #ifdef ZTS tsrm_shutdown(); #endif return ret; } static int s_stop; void litespeed_cleanup(int signal) { s_stop = signal; } void start_children( int children ) { struct sigaction act, old_term, old_quit, old_int, old_usr1; int running = 0; int status; pid_t pid; /* Create a process group */ setsid(); /* Set up handler to kill children upon exit */ act.sa_flags = 0; act.sa_handler = litespeed_cleanup; if( sigaction( SIGTERM, &act, &old_term ) || sigaction( SIGINT, &act, &old_int ) || sigaction( SIGUSR1, &act, &old_usr1 ) || sigaction( SIGQUIT, &act, &old_quit )) { perror( "Can't set signals" ); exit( 1 ); } s_stop = 0; while( 1 ) { while((!s_stop )&&( running < children )) { pid = fork(); switch( pid ) { case 0: /* children process */ /* don't catch our signals */ sigaction( SIGTERM, &old_term, 0 ); sigaction( SIGQUIT, &old_quit, 0 ); sigaction( SIGINT, &old_int, 0 ); sigaction( SIGUSR1, &old_usr1, 0 ); return ; case -1: perror( "php (pre-forking)" ); exit( 1 ); break; default: /* parent process */ running++; break; } } if ( s_stop ) { break; } pid = wait( &status ); running--; } kill( -getpgrp(), SIGUSR1 ); exit( 0 ); } void setArgv0( int argc, char * argv[] ) { char * p; int i; argv0 = argv[0] + strlen( argv[0] ); p = argv0; while(( p > argv[0] )&&( p[-1] != '/')) --p; if ( p > argv[0] ) { memmove( argv[0], p, argv0 - p ); memset( argv[0] + ( argv0 - p ), 0, p - argv[0] ); argv0 = argv[0] + (argv0 - p); } for( i = 1; i < argc; ++i ) { memset( argv[i], 0, strlen( argv[i] ) ); } } #include int main( int argc, char * argv[] ) { int ret; int bindFd; char * php_ini_path = NULL; char * php_bind = NULL; int n; int climode = 0; struct timeval tv_req_begin; struct timeval tv_req_end; int slow_script_msec = 0; char time_buf[40]; #ifdef HAVE_SIGNAL_H #if defined(SIGPIPE) && defined(SIG_IGN) signal(SIGPIPE, SIG_IGN); #endif #endif #ifdef ZTS tsrm_startup(1, 1, 0, NULL); #endif if (argc > 1 ) { if ( parse_opt( argc, argv, &climode, &php_ini_path, &php_bind ) == -1 ) { return 1; } } if ( climode ) { lsapi_sapi_module.phpinfo_as_text = 1; } else { setArgv0(argc, argv ); } sapi_startup(&lsapi_sapi_module); #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); SG(request_info).path_translated = NULL; #endif lsapi_sapi_module.executable_location = argv[0]; if ( ignore_php_ini ) lsapi_sapi_module.php_ini_ignore = 1; if ( php_ini_path ) { lsapi_sapi_module.php_ini_path_override = php_ini_path; } lsapi_sapi_module.ini_defaults = sapi_lsapi_ini_defaults; if (php_module_startup(&lsapi_sapi_module, &litespeed_module_entry, 1) == FAILURE) { #ifdef ZTS tsrm_shutdown(); #endif return FAILURE; } if ( climode ) { return cli_main(argc, argv); } if ( php_bind ) { bindFd = LSAPI_CreateListenSock( php_bind, 10 ); if ( bindFd == -1 ) { fprintf( stderr, "Failed to bind socket [%s]: %s\n", php_bind, strerror( errno ) ); exit( 2 ); } if ( bindFd != 0 ) { dup2( bindFd, 0 ); close( bindFd ); } } LSAPI_Init(); LSAPI_Init_Env_Parameters( NULL ); lsapi_mode = 1; slow_script_msec = LSAPI_Get_Slow_Req_Msecs(); if ( php_bind ) { LSAPI_No_Check_ppid(); free( php_bind ); php_bind = NULL; } while( LSAPI_Prefork_Accept_r( &g_req ) >= 0 ) { if ( slow_script_msec ) { gettimeofday( &tv_req_begin, NULL ); } ret = processReq(TSRMLS_C); if ( slow_script_msec ) { gettimeofday( &tv_req_end, NULL ); n = ((long) tv_req_end.tv_sec - tv_req_begin.tv_sec ) * 1000 + (tv_req_end.tv_usec - tv_req_begin.tv_usec) / 1000; if ( n > slow_script_msec ) { strftime( time_buf, 30, "%d/%b/%Y:%H:%M:%S", localtime( &tv_req_end.tv_sec ) ); fprintf( stderr, "[%s] Slow PHP script: %d ms\n URL: %s %s\n Query String: %s\n Script: %s\n", time_buf, n, LSAPI_GetRequestMethod(), LSAPI_GetScriptName(), LSAPI_GetQueryString(), LSAPI_GetScriptFileName() ); } } LSAPI_Finish(); if ( ret ) { break; } } php_module_shutdown(TSRMLS_C); #ifdef ZTS tsrm_shutdown(); #endif return ret; } /* LiteSpeed PHP module starts here */ /* {{{ arginfo */ ZEND_BEGIN_ARG_INFO(arginfo_litespeed__void, 0) ZEND_END_ARG_INFO() /* }}} */ PHP_FUNCTION(litespeed_request_headers); PHP_FUNCTION(litespeed_response_headers); PHP_FUNCTION(apache_get_modules); PHP_MINFO_FUNCTION(litespeed); zend_function_entry litespeed_functions[] = { PHP_FE(litespeed_request_headers, arginfo_litespeed__void) PHP_FE(litespeed_response_headers, arginfo_litespeed__void) PHP_FE(apache_get_modules, arginfo_litespeed__void) PHP_FALIAS(getallheaders, litespeed_request_headers, arginfo_litespeed__void) PHP_FALIAS(apache_request_headers, litespeed_request_headers, arginfo_litespeed__void) PHP_FALIAS(apache_response_headers, litespeed_response_headers, arginfo_litespeed__void) {NULL, NULL, NULL} }; static PHP_MINIT_FUNCTION(litespeed) { /* REGISTER_INI_ENTRIES(); */ return SUCCESS; } static PHP_MSHUTDOWN_FUNCTION(litespeed) { /* UNREGISTER_INI_ENTRIES(); */ return SUCCESS; } zend_module_entry litespeed_module_entry = { STANDARD_MODULE_HEADER, "litespeed", litespeed_functions, PHP_MINIT(litespeed), PHP_MSHUTDOWN(litespeed), NULL, NULL, NULL, NO_VERSION_YET, STANDARD_MODULE_PROPERTIES }; static int add_associate_array( const char * pKey, int keyLen, const char * pValue, int valLen, void * arg ) { add_assoc_string_ex( (zval *)arg, (char *)pKey, keyLen+1, (char *)pValue, 1 ); return 1; } /* {{{ proto array litespeed_request_headers(void) Fetch all HTTP request headers */ PHP_FUNCTION(litespeed_request_headers) { /* TODO: */ if (ZEND_NUM_ARGS() > 0) { WRONG_PARAM_COUNT; } array_init(return_value); LSAPI_ForeachOrgHeader( add_associate_array, return_value ); } /* }}} */ /* {{{ proto array litespeed_response_headers(void) Fetch all HTTP response headers */ PHP_FUNCTION(litespeed_response_headers) { sapi_header_struct *h; zend_llist_position pos; char * p; int len; char headerBuf[SAPI_LSAPI_MAX_HEADER_LENGTH]; if (ZEND_NUM_ARGS() > 0) { WRONG_PARAM_COUNT; } if (!&SG(sapi_headers).headers) { RETURN_FALSE; } array_init(return_value); h = zend_llist_get_first_ex(&SG(sapi_headers).headers, &pos); while (h) { if ( h->header_len > 0 ) { p = strchr( h->header, ':' ); len = p - h->header; if (( p )&&( len > 0 )) { memmove( headerBuf, h->header, len ); while( len > 0 && (isspace( headerBuf[len-1])) ) { --len; } headerBuf[len] = 0; if ( len ) { while( isspace(*++p)); add_assoc_string_ex(return_value, headerBuf, len+1, p, 1 ); } } } h = zend_llist_get_next_ex(&SG(sapi_headers).headers, &pos); } } /* }}} */ /* {{{ proto array apache_get_modules(void) Fetch all loaded module names */ PHP_FUNCTION(apache_get_modules) { /* TODO: */ if (ZEND_NUM_ARGS() > 0) { WRONG_PARAM_COUNT; } array_init(return_value); add_next_index_string(return_value, "mod_rewrite", 1); add_next_index_string(return_value, "mod_mime", 1); add_next_index_string(return_value, "mod_headers", 1); add_next_index_string(return_value, "mod_expires", 1); } /* }}} */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: sw=4 ts=4 fdm=marker * vim<600: sw=4 ts=4 */