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Diffstat (limited to 'JavaScriptCore/API/JSCallbackConstructor.cpp')
-rw-r--r-- | JavaScriptCore/API/JSCallbackConstructor.cpp | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/JavaScriptCore/API/JSCallbackConstructor.cpp b/JavaScriptCore/API/JSCallbackConstructor.cpp deleted file mode 100644 index 66c6b88..0000000 --- a/JavaScriptCore/API/JSCallbackConstructor.cpp +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "JSCallbackConstructor.h" - -#include "APIShims.h" -#include "APICast.h" -#include <runtime/Error.h> -#include <runtime/JSGlobalObject.h> -#include <runtime/JSLock.h> -#include <runtime/ObjectPrototype.h> -#include <wtf/Vector.h> - -namespace JSC { - -const ClassInfo JSCallbackConstructor::info = { "CallbackConstructor", 0, 0, 0 }; - -JSCallbackConstructor::JSCallbackConstructor(JSGlobalObject* globalObject, NonNullPassRefPtr<Structure> structure, JSClassRef jsClass, JSObjectCallAsConstructorCallback callback) - : JSObjectWithGlobalObject(globalObject, structure) - , m_class(jsClass) - , m_callback(callback) -{ - if (m_class) - JSClassRetain(jsClass); -} - -JSCallbackConstructor::~JSCallbackConstructor() -{ - if (m_class) - JSClassRelease(m_class); -} - -static EncodedJSValue JSC_HOST_CALL constructJSCallback(ExecState* exec) -{ - JSObject* constructor = exec->callee(); - JSContextRef ctx = toRef(exec); - JSObjectRef constructorRef = toRef(constructor); - - JSObjectCallAsConstructorCallback callback = static_cast<JSCallbackConstructor*>(constructor)->callback(); - if (callback) { - int argumentCount = static_cast<int>(exec->argumentCount()); - Vector<JSValueRef, 16> arguments(argumentCount); - for (int i = 0; i < argumentCount; i++) - arguments[i] = toRef(exec, exec->argument(i)); - - JSValueRef exception = 0; - JSObjectRef result; - { - APICallbackShim callbackShim(exec); - result = callback(ctx, constructorRef, argumentCount, arguments.data(), &exception); - } - if (exception) - throwError(exec, toJS(exec, exception)); - return JSValue::encode(toJS(result)); - } - - return JSValue::encode(toJS(JSObjectMake(ctx, static_cast<JSCallbackConstructor*>(constructor)->classRef(), 0))); -} - -ConstructType JSCallbackConstructor::getConstructData(ConstructData& constructData) -{ - constructData.native.function = constructJSCallback; - return ConstructTypeHost; -} - -} // namespace JSC |