/* +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2016 The PHP Group | +----------------------------------------------------------------------+ | http://www.opensource.org/licenses/mit-license.php MIT License | +----------------------------------------------------------------------+ | Author: Jani Taskinen | | Author: Patrick Reilly | | Author: Stefan Siegl | +----------------------------------------------------------------------+ */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "php_v8js_macros.h" extern "C" { #include "ext/date/php_date.h" #include "ext/standard/php_string.h" #include "zend_interfaces.h" #include "zend_closures.h" #include "ext/spl/spl_exceptions.h" #include "zend_exceptions.h" } /* {{{ Class Entries */ zend_class_entry *php_ce_v8js_exception; zend_class_entry *php_ce_v8js_script_exception; zend_class_entry *php_ce_v8js_time_limit_exception; zend_class_entry *php_ce_v8js_memory_limit_exception; /* }}} */ /* {{{ Class: V8JsScriptException */ void v8js_create_script_exception(zval *return_value, v8::Isolate *isolate, v8::TryCatch *try_catch) /* {{{ */ { v8::String::Utf8Value exception(try_catch->Exception()); const char *exception_string = ToCString(exception); v8::Local tc_message = try_catch->Message(); const char *filename_string, *sourceline_string; char *message_string; int linenum, start_col, end_col; object_init_ex(return_value, php_ce_v8js_script_exception); #define PHPV8_EXPROP(type, name, value) \ zend_update_property##type(php_ce_v8js_script_exception, return_value, #name, sizeof(#name) - 1, value); if (tc_message.IsEmpty()) { spprintf(&message_string, 0, "%s", exception_string); } else { v8::String::Utf8Value filename(tc_message->GetScriptResourceName()); filename_string = ToCString(filename); PHPV8_EXPROP(_string, JsFileName, filename_string); v8::String::Utf8Value sourceline(tc_message->GetSourceLine()); sourceline_string = ToCString(sourceline); PHPV8_EXPROP(_string, JsSourceLine, sourceline_string); linenum = tc_message->GetLineNumber(); PHPV8_EXPROP(_long, JsLineNumber, linenum); start_col = tc_message->GetStartColumn(); PHPV8_EXPROP(_long, JsStartColumn, start_col); end_col = tc_message->GetEndColumn(); PHPV8_EXPROP(_long, JsEndColumn, end_col); spprintf(&message_string, 0, "%s:%d: %s", filename_string, linenum, exception_string); v8::String::Utf8Value stacktrace(try_catch->StackTrace()); if (stacktrace.length() > 0) { const char* stacktrace_string = ToCString(stacktrace); PHPV8_EXPROP(_string, JsTrace, stacktrace_string); } if(try_catch->Exception()->IsObject() && try_catch->Exception()->ToObject()->InternalFieldCount() == 2) { zend_object *php_exception = reinterpret_cast(try_catch->Exception()->ToObject()->GetAlignedPointerFromInternalField(1)); zend_class_entry *exception_ce = zend_exception_get_default(); if (instanceof_function(php_exception->ce, exception_ce)) { ++GC_REFCOUNT(php_exception); zend_exception_set_previous(Z_OBJ_P(return_value), php_exception); } } } PHPV8_EXPROP(_string, message, message_string); efree(message_string); } /* }}} */ void v8js_throw_script_exception(v8::Isolate *isolate, v8::TryCatch *try_catch) /* {{{ */ { v8::String::Utf8Value exception(try_catch->Exception()); const char *exception_string = ToCString(exception); zval zexception; if (try_catch->Message().IsEmpty()) { zend_throw_exception(php_ce_v8js_script_exception, (char *) exception_string, 0); } else { v8js_create_script_exception(&zexception, isolate, try_catch); zend_throw_exception_object(&zexception); } } /* }}} */ #define V8JS_EXCEPTION_METHOD(property) \ static PHP_METHOD(V8JsScriptException, get##property) \ { \ zval *value, rv; \ \ if (zend_parse_parameters_none() == FAILURE) { \ return; \ } \ value = zend_read_property(php_ce_v8js_script_exception, getThis(), #property, sizeof(#property) - 1, 0, &rv); \ RETURN_ZVAL(value, 1, 0); \ } /* {{{ proto string V8JsEScriptxception::getJsFileName() */ V8JS_EXCEPTION_METHOD(JsFileName); /* }}} */ /* {{{ proto string V8JsScriptException::getJsLineNumber() */ V8JS_EXCEPTION_METHOD(JsLineNumber); /* }}} */ /* {{{ proto string V8JsScriptException::getJsStartColumn() */ V8JS_EXCEPTION_METHOD(JsStartColumn); /* }}} */ /* {{{ proto string V8JsScriptException::getJsEndColumn() */ V8JS_EXCEPTION_METHOD(JsEndColumn); /* }}} */ /* {{{ proto string V8JsScriptException::getJsSourceLine() */ V8JS_EXCEPTION_METHOD(JsSourceLine); /* }}} */ /* {{{ proto string V8JsScriptException::getJsTrace() */ V8JS_EXCEPTION_METHOD(JsTrace); /* }}} */ ZEND_BEGIN_ARG_INFO(arginfo_v8jsscriptexception_no_args, 0) ZEND_END_ARG_INFO() static const zend_function_entry v8js_script_exception_methods[] = { /* {{{ */ PHP_ME(V8JsScriptException, getJsFileName, arginfo_v8jsscriptexception_no_args, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL) PHP_ME(V8JsScriptException, getJsLineNumber, arginfo_v8jsscriptexception_no_args, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL) PHP_ME(V8JsScriptException, getJsStartColumn, arginfo_v8jsscriptexception_no_args, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL) PHP_ME(V8JsScriptException, getJsEndColumn, arginfo_v8jsscriptexception_no_args, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL) PHP_ME(V8JsScriptException, getJsSourceLine, arginfo_v8jsscriptexception_no_args, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL) PHP_ME(V8JsScriptException, getJsTrace, arginfo_v8jsscriptexception_no_args, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL) {NULL, NULL, NULL} }; /* }}} */ /* }}} V8JsScriptException */ /* {{{ Class: V8JsException */ static const zend_function_entry v8js_exception_methods[] = { /* {{{ */ {NULL, NULL, NULL} }; /* }}} */ /* }}} V8JsException */ /* {{{ Class: V8JsTimeLimitException */ static const zend_function_entry v8js_time_limit_exception_methods[] = { /* {{{ */ {NULL, NULL, NULL} }; /* }}} */ /* }}} V8JsTimeLimitException */ /* {{{ Class: V8JsMemoryLimitException */ static const zend_function_entry v8js_memory_limit_exception_methods[] = { /* {{{ */ {NULL, NULL, NULL} }; /* }}} */ /* }}} V8JsMemoryLimitException */ PHP_MINIT_FUNCTION(v8js_exceptions) /* {{{ */ { zend_class_entry ce; /* V8JsException Class */ INIT_CLASS_ENTRY(ce, "V8JsException", v8js_exception_methods); php_ce_v8js_exception = zend_register_internal_class_ex(&ce, spl_ce_RuntimeException); /* V8JsScriptException Class */ INIT_CLASS_ENTRY(ce, "V8JsScriptException", v8js_script_exception_methods); php_ce_v8js_script_exception = zend_register_internal_class_ex(&ce, php_ce_v8js_exception); php_ce_v8js_script_exception->ce_flags |= ZEND_ACC_FINAL; /* Add custom JS specific properties */ zend_declare_property_null(php_ce_v8js_script_exception, ZEND_STRL("JsFileName"), ZEND_ACC_PROTECTED); zend_declare_property_null(php_ce_v8js_script_exception, ZEND_STRL("JsLineNumber"), ZEND_ACC_PROTECTED); zend_declare_property_null(php_ce_v8js_script_exception, ZEND_STRL("JsStartColumn"), ZEND_ACC_PROTECTED); zend_declare_property_null(php_ce_v8js_script_exception, ZEND_STRL("JsEndColumn"), ZEND_ACC_PROTECTED); zend_declare_property_null(php_ce_v8js_script_exception, ZEND_STRL("JsSourceLine"), ZEND_ACC_PROTECTED); zend_declare_property_null(php_ce_v8js_script_exception, ZEND_STRL("JsTrace"), ZEND_ACC_PROTECTED); /* V8JsTimeLimitException Class */ INIT_CLASS_ENTRY(ce, "V8JsTimeLimitException", v8js_time_limit_exception_methods); php_ce_v8js_time_limit_exception = zend_register_internal_class_ex(&ce, php_ce_v8js_exception); php_ce_v8js_time_limit_exception->ce_flags |= ZEND_ACC_FINAL; /* V8JsMemoryLimitException Class */ INIT_CLASS_ENTRY(ce, "V8JsMemoryLimitException", v8js_memory_limit_exception_methods); php_ce_v8js_memory_limit_exception = zend_register_internal_class_ex(&ce, php_ce_v8js_exception); php_ce_v8js_memory_limit_exception->ce_flags |= ZEND_ACC_FINAL; return SUCCESS; } /* }}} */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * indent-tabs-mode: t * End: * vim600: noet sw=4 ts=4 fdm=marker * vim<600: noet sw=4 ts=4 */