1/*
2 * Copyright (C) 2008, 2009 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 "DebuggerActivation.h"
28
29#include "JSActivation.h"
30#include "JSCInlines.h"
31
32namespace JSC {
33
34STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(DebuggerActivation);
35
36const ClassInfo DebuggerActivation::s_info = { "DebuggerActivation", &Base::s_info, 0, 0, CREATE_METHOD_TABLE(DebuggerActivation) };
37
38DebuggerActivation::DebuggerActivation(VM& vm)
39    : JSNonFinalObject(vm, vm.debuggerActivationStructure.get())
40{
41}
42
43void DebuggerActivation::finishCreation(VM& vm, JSObject* activation)
44{
45    Base::finishCreation(vm);
46    ASSERT(activation);
47    ASSERT(activation->isActivationObject());
48    m_activation.set(vm, this, jsCast<JSActivation*>(activation));
49}
50
51void DebuggerActivation::visitChildren(JSCell* cell, SlotVisitor& visitor)
52{
53    DebuggerActivation* thisObject = jsCast<DebuggerActivation*>(cell);
54    ASSERT_GC_OBJECT_INHERITS(thisObject, info());
55    COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
56    ASSERT(thisObject->structure()->typeInfo().overridesVisitChildren());
57
58    JSObject::visitChildren(thisObject, visitor);
59    visitor.append(&thisObject->m_activation);
60}
61
62String DebuggerActivation::className(const JSObject* object)
63{
64    const DebuggerActivation* thisObject = jsCast<const DebuggerActivation*>(object);
65    return thisObject->m_activation->methodTable()->className(thisObject->m_activation.get());
66}
67
68bool DebuggerActivation::getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName propertyName, PropertySlot& slot)
69{
70    DebuggerActivation* thisObject = jsCast<DebuggerActivation*>(object);
71    return thisObject->m_activation->methodTable()->getOwnPropertySlot(thisObject->m_activation.get(), exec, propertyName, slot);
72}
73
74void DebuggerActivation::put(JSCell* cell, ExecState* exec, PropertyName propertyName, JSValue value, PutPropertySlot& slot)
75{
76    DebuggerActivation* thisObject = jsCast<DebuggerActivation*>(cell);
77    thisObject->m_activation->methodTable()->put(thisObject->m_activation.get(), exec, propertyName, value, slot);
78}
79
80bool DebuggerActivation::deleteProperty(JSCell* cell, ExecState* exec, PropertyName propertyName)
81{
82    DebuggerActivation* thisObject = jsCast<DebuggerActivation*>(cell);
83    return thisObject->m_activation->methodTable()->deleteProperty(thisObject->m_activation.get(), exec, propertyName);
84}
85
86void DebuggerActivation::getOwnPropertyNames(JSObject* object, ExecState* exec, PropertyNameArray& propertyNames, EnumerationMode mode)
87{
88    DebuggerActivation* thisObject = jsCast<DebuggerActivation*>(object);
89    thisObject->m_activation->methodTable()->getPropertyNames(thisObject->m_activation.get(), exec, propertyNames, mode);
90}
91
92bool DebuggerActivation::defineOwnProperty(JSObject* object, ExecState* exec, PropertyName propertyName, const PropertyDescriptor& descriptor, bool shouldThrow)
93{
94    DebuggerActivation* thisObject = jsCast<DebuggerActivation*>(object);
95    return thisObject->m_activation->methodTable()->defineOwnProperty(thisObject->m_activation.get(), exec, propertyName, descriptor, shouldThrow);
96}
97
98} // namespace JSC
99