mirror of
https://github.com/phpv8/v8js.git
synced 2024-09-08 00:25:19 +00:00
296 lines
6.6 KiB
C++
296 lines
6.6 KiB
C++
/*
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+----------------------------------------------------------------------+
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| PHP Version 7 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2017 The PHP Group |
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+----------------------------------------------------------------------+
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| http://www.opensource.org/licenses/mit-license.php MIT License |
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+----------------------------------------------------------------------+
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| Author: Jani Taskinen <jani.taskinen@iki.fi> |
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| Author: Patrick Reilly <preilly@php.net> |
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| Author: Stefan Siegl <stesie@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "php_v8js_macros.h"
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extern "C" {
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#include "php_ini.h"
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#include "ext/standard/info.h"
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#include "ext/standard/php_string.h"
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}
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#include "v8js_class.h"
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#include "v8js_exceptions.h"
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#include "v8js_v8object_class.h"
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ZEND_DECLARE_MODULE_GLOBALS(v8js)
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struct _v8js_process_globals v8js_process_globals;
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/* {{{ INI Settings */
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static bool v8js_ini_string(char **field, const zend_string *new_value)/* {{{ */
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{
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bool immutable = false;
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#ifdef ZTS
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v8js_process_globals.lock.lock();
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if(v8js_process_globals.v8_initialized) {
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v8js_process_globals.lock.unlock();
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immutable = true;
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}
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v8js_process_globals.lock.unlock();
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#else
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immutable = V8JSG(v8_initialized);
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#endif
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if(immutable) {
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/* V8 already has been initialized -> cannot be changed anymore */
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return FAILURE;
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}
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if (new_value) {
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if (*field) {
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free(*field);
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*field = NULL;
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}
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if (!ZSTR_VAL(new_value)[0]) {
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return SUCCESS;
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}
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*field = zend_strndup(ZSTR_VAL(new_value), ZSTR_LEN(new_value));
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}
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return SUCCESS;
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}
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/* }}} */
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static ZEND_INI_MH(v8js_OnUpdateV8Flags) /* {{{ */
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{
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return v8js_ini_string(&v8js_process_globals.v8_flags, new_value);
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}
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/* }}} */
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static ZEND_INI_MH(v8js_OnUpdateIcudatPath) /* {{{ */
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{
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return v8js_ini_string(&v8js_process_globals.icudtl_dat_path, new_value);
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}
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/* }}} */
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static bool v8js_ini_to_bool(const zend_string *new_value) /* {{{ */
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{
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if (ZSTR_LEN(new_value) == 2 && strcasecmp("on", ZSTR_VAL(new_value)) == 0) {
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return true;
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} else if (ZSTR_LEN(new_value) == 3 && strcasecmp("yes", ZSTR_VAL(new_value)) == 0) {
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return true;
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} else if (ZSTR_LEN(new_value) == 4 && strcasecmp("true", ZSTR_VAL(new_value)) == 0) {
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return true;
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} else {
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return 0 != atoi(ZSTR_VAL(new_value));
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}
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}
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/* }}} */
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static ZEND_INI_MH(v8js_OnUpdateUseDate) /* {{{ */
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{
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V8JSG(use_date) = v8js_ini_to_bool(new_value);
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return SUCCESS;
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}
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/* }}} */
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static ZEND_INI_MH(v8js_OnUpdateUseArrayAccess) /* {{{ */
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{
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V8JSG(use_array_access) = v8js_ini_to_bool(new_value);
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return SUCCESS;
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}
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/* }}} */
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ZEND_INI_BEGIN() /* {{{ */
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ZEND_INI_ENTRY("v8js.flags", NULL, ZEND_INI_ALL, v8js_OnUpdateV8Flags)
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ZEND_INI_ENTRY("v8js.icudtl_dat_path", NULL, ZEND_INI_ALL, v8js_OnUpdateIcudatPath)
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ZEND_INI_ENTRY("v8js.use_date", "0", ZEND_INI_ALL, v8js_OnUpdateUseDate)
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ZEND_INI_ENTRY("v8js.use_array_access", "0", ZEND_INI_ALL, v8js_OnUpdateUseArrayAccess)
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ZEND_INI_END()
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/* }}} */
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/* }}} INI */
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#ifdef COMPILE_DL_V8JS
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#ifdef ZTS
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ZEND_TSRMLS_CACHE_DEFINE();
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#endif
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ZEND_GET_MODULE(v8js)
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#endif
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/* {{{ PHP_MINIT_FUNCTION
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*/
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PHP_MINIT_FUNCTION(v8js)
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{
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PHP_MINIT(v8js_class)(INIT_FUNC_ARGS_PASSTHRU);
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PHP_MINIT(v8js_exceptions)(INIT_FUNC_ARGS_PASSTHRU);
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PHP_MINIT(v8js_v8object_class)(INIT_FUNC_ARGS_PASSTHRU);
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REGISTER_INI_ENTRIES();
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return SUCCESS;
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}
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/* }}} */
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/* {{{ PHP_MSHUTDOWN_FUNCTION
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*/
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static PHP_MSHUTDOWN_FUNCTION(v8js)
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{
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UNREGISTER_INI_ENTRIES();
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bool v8_initialized;
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#ifdef ZTS
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v8_initialized = v8js_process_globals.v8_initialized;
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#else
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v8_initialized = V8JSG(v8_initialized);
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#endif
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if(v8_initialized) {
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v8::V8::Dispose();
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#if PHP_V8_API_VERSION >= 10000000
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v8::V8::DisposePlatform();
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#else
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v8::V8::ShutdownPlatform();
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#endif
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// @fixme call virtual destructor somehow
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//delete v8js_process_globals.v8_platform;
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}
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if (v8js_process_globals.v8_flags) {
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free(v8js_process_globals.v8_flags);
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v8js_process_globals.v8_flags = NULL;
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}
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return SUCCESS;
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}
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/* }}} */
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/* {{{ PHP_RSHUTDOWN_FUNCTION
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*/
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static PHP_RSHUTDOWN_FUNCTION(v8js)
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{
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// If the timer thread is running then stop it
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if (V8JSG(timer_thread)) {
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V8JSG(timer_stop) = true;
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V8JSG(timer_thread)->join();
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V8JSG(timer_stop) = false;
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delete V8JSG(timer_thread);
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V8JSG(timer_thread) = NULL;
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}
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V8JSG(fatal_error_abort) = 0;
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return SUCCESS;
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}
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/* }}} */
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/* {{{ PHP_MINFO_FUNCTION
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*/
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static PHP_MINFO_FUNCTION(v8js)
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{
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php_info_print_table_start();
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php_info_print_table_header(2, "V8 Javascript Engine", "enabled");
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php_info_print_table_header(2, "V8 Engine Compiled Version", PHP_V8_VERSION);
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php_info_print_table_header(2, "V8 Engine Linked Version", v8::V8::GetVersion());
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php_info_print_table_header(2, "Version", PHP_V8JS_VERSION);
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php_info_print_table_end();
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DISPLAY_INI_ENTRIES();
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}
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/* }}} */
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/* {{{ PHP_GINIT_FUNCTION
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*/
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static PHP_GINIT_FUNCTION(v8js)
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{
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#if defined(COMPILE_DL_MYSQLI) && defined(ZTS)
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ZEND_TSRMLS_CACHE_UPDATE();
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#endif
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/*
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If ZTS is disabled, the v8js_globals instance is declared right
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in the BSS and hence automatically initialized by C++ compiler.
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Most of the variables are just zeroed.
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If ZTS is enabled however, v8js_globals just points to a freshly
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allocated, uninitialized piece of memory, hence we need to
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initialize all fields on our own. Likewise on shutdown we have to
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run the destructors manually.
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*/
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#ifdef ZTS
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v8js_globals->v8_initialized = 0;
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v8js_globals->timer_thread = NULL;
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v8js_globals->timer_stop = false;
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new(&v8js_globals->timer_mutex) std::mutex;
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new(&v8js_globals->timer_stack) std::deque<v8js_timer_ctx *>;
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v8js_globals->fatal_error_abort = 0;
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#endif
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}
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/* }}} */
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/* {{{ PHP_GSHUTDOWN_FUNCTION
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*/
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static PHP_GSHUTDOWN_FUNCTION(v8js)
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{
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#ifdef ZTS
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v8js_globals->timer_stack.~deque();
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v8js_globals->timer_mutex.~mutex();
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#endif
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}
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/* }}} */
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/* {{{ v8js_functions[] */
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static const zend_function_entry v8js_functions[] = {
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{NULL, NULL, NULL}
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};
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/* }}} */
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/* {{{ v8js_module_entry
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*/
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zend_module_entry v8js_module_entry = {
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STANDARD_MODULE_HEADER_EX,
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NULL,
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NULL,
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"v8js",
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v8js_functions,
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PHP_MINIT(v8js),
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PHP_MSHUTDOWN(v8js),
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NULL,
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PHP_RSHUTDOWN(v8js),
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PHP_MINFO(v8js),
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PHP_V8JS_VERSION,
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PHP_MODULE_GLOBALS(v8js),
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PHP_GINIT(v8js),
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PHP_GSHUTDOWN(v8js),
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NULL,
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STANDARD_MODULE_PROPERTIES_EX
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};
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/* }}} */
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* indent-tabs-mode: t
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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