diff options
Diffstat (limited to 'sapi/embed/php_embed.c')
| -rw-r--r-- | sapi/embed/php_embed.c | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/sapi/embed/php_embed.c b/sapi/embed/php_embed.c new file mode 100644 index 0000000000..e16eecef40 --- /dev/null +++ b/sapi/embed/php_embed.c @@ -0,0 +1,228 @@ +/* + +----------------------------------------------------------------------+ + | 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. | + +----------------------------------------------------------------------+ + | Author: Edin Kadribasic <edink@php.net> | + +----------------------------------------------------------------------+ +*/ +/* $Id$ */ + +#include "php_embed.h" + +#ifdef PHP_WIN32 +#include <io.h> +#include <fcntl.h> +#endif + +static char* php_embed_read_cookies(TSRMLS_D) +{ + return NULL; +} + +static int php_embed_deactivate(TSRMLS_D) +{ + fflush(stdout); + return SUCCESS; +} + +static inline size_t php_embed_single_write(const char *str, uint str_length) +{ +#ifdef PHP_WRITE_STDOUT + long ret; + + ret = write(STDOUT_FILENO, str, str_length); + if (ret <= 0) return 0; + return ret; +#else + size_t ret; + + ret = fwrite(str, 1, MIN(str_length, 16384), stdout); + return ret; +#endif +} + + +static int php_embed_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 = php_embed_single_write(ptr, remaining); + if (!ret) { + php_handle_aborted_connection(); + } + ptr += ret; + remaining -= ret; + } + + return str_length; +} + +static void php_embed_flush(void *server_context) +{ + if (fflush(stdout)==EOF) { + php_handle_aborted_connection(); + } +} + +static void php_embed_send_header(sapi_header_struct *sapi_header, void *server_context TSRMLS_DC) +{ +} + +static void php_embed_log_message(char *message) +{ + fprintf (stderr, "%s\n", message); +} + +static void php_embed_register_variables(zval *track_vars_array TSRMLS_DC) +{ + php_import_environment_variables(track_vars_array TSRMLS_CC); +} + +static int php_embed_startup(sapi_module_struct *sapi_module) +{ + if (php_module_startup(sapi_module, NULL, 0)==FAILURE) { + return FAILURE; + } + return SUCCESS; +} + +static sapi_module_struct php_embed_module = { + "embedded", /* name */ + "PHP Embedded Library", /* pretty name */ + + php_embed_startup, /* startup */ + php_module_shutdown_wrapper, /* shutdown */ + + NULL, /* activate */ + php_embed_deactivate, /* deactivate */ + + php_embed_ub_write, /* unbuffered write */ + php_embed_flush, /* flush */ + NULL, /* get uid */ + NULL, /* getenv */ + + php_error, /* error handler */ + + NULL, /* header handler */ + NULL, /* send headers handler */ + php_embed_send_header, /* send header handler */ + + NULL, /* read POST data */ + php_embed_read_cookies, /* read Cookies */ + + php_embed_register_variables, /* register server variables */ + php_embed_log_message, /* Log message */ + + NULL, /* Block interruptions */ + NULL, /* Unblock interruptions */ + + STANDARD_SAPI_MODULE_PROPERTIES +}; +/* }}} */ + +int php_embed_init(int argc, char **argv PTSRMLS_DC) +{ + zend_llist global_vars; +#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 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 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 + +#ifdef ZTS + tsrm_startup(1, 1, 0, NULL); +#endif + +#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); + *ptsrm_ls = tsrm_ls; +#endif + + sapi_startup(&php_embed_module); + + if (php_module_startup(&php_embed_module, NULL, 0)==FAILURE) { + return FAILURE; + } + + if (argv) { + php_embed_module.executable_location = argv[0]; + } + + zend_llist_init(&global_vars, sizeof(char *), NULL, 0); + + /* Set some Embedded PHP defaults */ + SG(options) |= SAPI_OPTION_NO_CHDIR; + zend_alter_ini_entry("register_argc_argv", 19, "1", 1, PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE); + zend_alter_ini_entry("html_errors", 12, "0", 1, PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE); + zend_alter_ini_entry("implicit_flush", 15, "1", 1, PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE); + zend_alter_ini_entry("max_execution_time", 19, "0", 1, PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE); + + SG(request_info).argc=argc; + SG(request_info).argv=argv; + + if (php_request_startup(TSRMLS_C)==FAILURE) { + php_module_shutdown(TSRMLS_C); + return FAILURE; + } + + SG(headers_sent) = 1; + SG(request_info).no_headers = 1; + php_register_variable("PHP_SELF", "-", NULL TSRMLS_CC); + + return SUCCESS; +} + +void php_embed_shutdown(TSRMLS_D) +{ + php_request_shutdown((void *) 0); + php_module_shutdown(TSRMLS_C); +#ifdef ZTS + tsrm_shutdown(); +#endif +} + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * End: + * vim600: sw=4 ts=4 fdm=marker + * vim<600: sw=4 ts=4 + */ |