1/*
2 * Copyright (C) 2006, 2008, 2016 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. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "JSCallbackFunction.h"
28
29#include "APICallbackFunction.h"
30#include "APICast.h"
31#include "CodeBlock.h"
32#include "Error.h"
33#include "ExceptionHelpers.h"
34#include "FunctionPrototype.h"
35#include "JSFunction.h"
36#include "JSGlobalObject.h"
37#include "JSLock.h"
38#include "JSCInlines.h"
39
40namespace JSC {
41
42STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(JSCallbackFunction);
43
44const ClassInfo JSCallbackFunction::s_info = { "CallbackFunction", &InternalFunction::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCallbackFunction) };
45
46JSCallbackFunction::JSCallbackFunction(VM& vm, Structure* structure, JSObjectCallAsFunctionCallback callback)
47 : InternalFunction(vm, structure, APICallbackFunction::call<JSCallbackFunction>, nullptr)
48 , m_callback(callback)
49{
50}
51
52void JSCallbackFunction::finishCreation(VM& vm, const String& name)
53{
54 Base::finishCreation(vm, name);
55 ASSERT(inherits(vm, info()));
56}
57
58JSCallbackFunction* JSCallbackFunction::create(VM& vm, JSGlobalObject* globalObject, JSObjectCallAsFunctionCallback callback, const String& name)
59{
60 Structure* structure = globalObject->callbackFunctionStructure();
61 JSCallbackFunction* function = new (NotNull, allocateCell<JSCallbackFunction>(vm.heap)) JSCallbackFunction(vm, structure, callback);
62 function->finishCreation(vm, name);
63 return function;
64}
65
66} // namespace JSC
67