1/*
2 * Copyright (C) 2010 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
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.
12 *
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
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "JSWrappable.h"
29#include <JavaScriptCore/JSRetainPtr.h>
30
31namespace WTR {
32
33// FIXME: If necessary, we can do wrapper caching here.
34class JSWrapper {
35public:
36 static JSValueRef wrap(JSContextRef, JSWrappable*);
37 static JSWrappable* unwrap(JSContextRef, JSValueRef);
38
39 static void initialize(JSContextRef, JSObjectRef);
40 static void finalize(JSObjectRef);
41};
42
43inline JSValueRef toJS(JSContextRef context, JSWrappable* impl)
44{
45 return JSWrapper::wrap(context, impl);
46}
47
48inline void setProperty(JSContextRef context, JSObjectRef object, const char* propertyName, JSWrappable* value, JSPropertyAttributes attributes, JSValueRef* exception)
49{
50 auto propertyNameString = adopt(JSStringCreateWithUTF8CString(propertyName));
51 JSObjectSetProperty(context, object, propertyNameString.get(), JSWrapper::wrap(context, value), attributes, exception);
52}
53
54} // namespace WTR
55