diff options
Diffstat (limited to 'sapi/litespeed/lsapi_main.c')
| -rw-r--r-- | sapi/litespeed/lsapi_main.c | 1118 |
1 files changed, 1118 insertions, 0 deletions
diff --git a/sapi/litespeed/lsapi_main.c b/sapi/litespeed/lsapi_main.c new file mode 100644 index 0000000..f33b049 --- /dev/null +++ b/sapi/litespeed/lsapi_main.c @@ -0,0 +1,1118 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 5 | + +----------------------------------------------------------------------+ + | Copyright (c) 1997-2013 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 <gwang@litespeedtech.com> | + +----------------------------------------------------------------------+ +*/ + +/* $Id$ */ + +#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 <stdio.h> + +#if HAVE_STDLIB_H +#include <stdlib.h> +#endif + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#ifdef PHP_WIN32 + +#include <io.h> +#include <fcntl.h> +#include "win32/php_registry.h" + +#else + +#include <sys/wait.h> + +#endif + +#include <sys/stat.h> + +#if HAVE_SYS_TYPES_H + +#include <sys/types.h> + +#endif + +#if HAVE_SIGNAL_H + +#include <signal.h> + +#endif + +#include <sys/socket.h> +#include <arpa/inet.h> +#include <netinet/in.h> + + +#define SAPI_LSAPI_MAX_HEADER_LENGTH 2048 + +static int lsapi_mode = 1; +static char *php_self = ""; +static char *script_filename = ""; +static int source_highlight = 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 ) +{ + php_register_variable_safe((char *)pKey, (char *)pValue, valLen, (zval *)arg TSRMLS_CC); + 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; +} + + +#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 ); + +#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 + php_import_environment_variables(track_vars_array TSRMLS_CC); + } 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, 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) +{ + int len = strlen( message ); + LSAPI_Write_Stderr( message, len); +} +/* }}} */ + + +/* {{{ sapi_module_struct cgi_sapi_module + */ +static sapi_module_struct lsapi_sapi_module = +{ + "litespeed", + "LiteSpeed V5.5", + + 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 int 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 0. */ + SG(sapi_headers).http_response_code = 0; + + 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); + *argv0 = 0; + } 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|h|i|q|s|v|?] [<file>] [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 <address:port>|<port> Bind Path for external LSAPI Server mode\n" + " -c <path>|<file> Look for php.ini file in this directory\n" + " -h This help\n" + " -i PHP information\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 = *p++; + break; + + case 'c': + if ( p >= argend ) { + fprintf( stderr, "<path> or <file> must be specified following '-c' option.\n"); + + return -1; + } + *php_ini_path = *p++; + break; + case 's': + source_highlight = 1; + break; + case 'h': + case 'i': + case 'q': + case 'v': + case '?': + 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 = 0; + 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 = 1; + break; + case 'v': + if (php_request_startup(TSRMLS_C) != FAILURE) { +#if ZEND_DEBUG + php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2013 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) 1997-2013 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 = 1; + break; + case 'c': + ++p; + /* fall through */ + case 's': + break; + + case 'h': + case '?': + default: + cli_usage(TSRMLS_C); + ret = 1; + break; + + } + } + if ( !ret ) { + 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) { + 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 { + file_handle.filename = *p; + file_handle.free_filename = 0; + file_handle.opened_path = NULL; + + php_execute_script(&file_handle TSRMLS_CC); + } + + 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 ); +} + + + +#include <fcntl.h> +int main( int argc, char * argv[] ) +{ + int ret; + int bindFd; + + char * php_ini_path = NULL; + char * php_bind = NULL; + char * p; + 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; + } + argv0 = argv[0] + strlen( argv[0] ); + 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 ( 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 ); + + slow_script_msec = LSAPI_Get_Slow_Req_Msecs(); + + if ( php_bind ) { + LSAPI_No_Check_ppid(); + } + + 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 */ + +#if PHP_MAJOR_VERSION > 4 + +/* {{{ arginfo */ +ZEND_BEGIN_ARG_INFO(arginfo_litespeed__void, 0) +ZEND_END_ARG_INFO() +/* }}} */ + +#else +#define arginfo_litespeed__void NULL +#endif + +PHP_FUNCTION(litespeed_request_headers); +PHP_FUNCTION(litespeed_response_headers); + +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_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); + + if ( lsapi_mode ) + 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); + } +} + +/* }}} */ + + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * End: + * vim600: sw=4 ts=4 fdm=marker + * vim<600: sw=4 ts=4 + */ + + |