webkitgtk-2.10.2webkitgtk-2.10.2

1 files changed, 74 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/API/JSCallbackConstructor.cpp b/Source/JavaScriptCore/API/JSCallbackConstructor.cpp
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index 000000000..65e66dc13
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+++ b/Source/JavaScriptCore/API/JSCallbackConstructor.cpp
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+/*
+ * 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 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 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 "APICallbackFunction.h"
+#include "APICast.h"
+#include "Error.h"
+#include "JSGlobalObject.h"
+#include "JSLock.h"
+#include "ObjectPrototype.h"
+#include "JSCInlines.h"
+#include <wtf/Vector.h>
+
+namespace JSC {
+
+const ClassInfo JSCallbackConstructor::s_info = { "CallbackConstructor", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCallbackConstructor) };
+
+JSCallbackConstructor::JSCallbackConstructor(JSGlobalObject* globalObject, Structure* structure, JSClassRef jsClass, JSObjectCallAsConstructorCallback callback)
+    : JSDestructibleObject(globalObject->vm(), structure)
+    , m_class(jsClass)
+    , m_callback(callback)
+{
+}
+
+void JSCallbackConstructor::finishCreation(JSGlobalObject* globalObject, JSClassRef jsClass)
+{
+    Base::finishCreation(globalObject->vm());
+    ASSERT(inherits(info()));
+    if (m_class)
+        JSClassRetain(jsClass);
+}
+
+JSCallbackConstructor::~JSCallbackConstructor()
+{
+    if (m_class)
+        JSClassRelease(m_class);
+}
+
+void JSCallbackConstructor::destroy(JSCell* cell)
+{
+    static_cast<JSCallbackConstructor*>(cell)->JSCallbackConstructor::~JSCallbackConstructor();
+}
+
+ConstructType JSCallbackConstructor::getConstructData(JSCell*, ConstructData& constructData)
+{
+    constructData.native.function = APICallbackFunction::construct<JSCallbackConstructor>;
+    return ConstructTypeHost;
+}
+
+} // namespace JSC