2 * Copyright (C) 2010 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
27 #include "JSWrapper.h"
29 #include <JavaScriptCore/JSContextRefPrivate.h>
33 JSValueRef JSWrapper::wrap(JSContextRef context, JSWrappable* object)
35 ASSERT_ARG(context, context);
38 return JSValueMakeNull(context);
40 JSClassRef objectClass = object->wrapperClass();
42 JSObjectRef wrapperObject = JSObjectMake(context, objectClass, object);
43 ASSERT(wrapperObject);
48 JSWrappable* JSWrapper::unwrap(JSContextRef context, JSValueRef value)
50 ASSERT_ARG(context, context);
51 ASSERT_ARG(value, value);
52 if (!context || !value)
54 return static_cast<JSWrappable*>(JSObjectGetPrivate(JSValueToObject(context, value, 0)));
57 static JSWrappable* unwrapObject(JSObjectRef object)
59 JSWrappable* wrappable = static_cast<JSWrappable*>(JSObjectGetPrivate(object));
64 void JSWrapper::initialize(JSContextRef ctx, JSObjectRef object)
66 JSWrappable* wrappable = unwrapObject(object);
72 void JSWrapper::finalize(JSObjectRef object)
74 JSWrappable* wrappable = unwrapObject(object);