debugger/DebuggerActivation.cpp

   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
  31 namespace JSC {
  32
  33 DebuggerActivation::DebuggerActivation(JSGlobalData& globalData, JSObject* activation)
  34     : JSNonFinalObject(globalData, globalData.debuggerActivationStructure.get())
  35 {
  36     ASSERT(activation);
  37     ASSERT(activation->isActivationObject());
  38     m_activation.set(globalData, this, static_cast<JSActivation*>(activation));
  39 }
  40
  41 void DebuggerActivation::visitChildren(SlotVisitor& visitor)
  42 {
  43     ASSERT_GC_OBJECT_INHERITS(this, &s_info);
  44     COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
  45     ASSERT(structure()->typeInfo().overridesVisitChildren());
  46     JSObject::visitChildren(visitor);
  47
  48     if (m_activation)
  49         visitor.append(&m_activation);
  50 }
  51
  52 UString DebuggerActivation::className() const
  53 {
  54     return m_activation->className();
  55 }
  56
  57 bool DebuggerActivation::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)
  58 {
  59     return m_activation->getOwnPropertySlot(exec, propertyName, slot);
  60 }
  61
  62 void DebuggerActivation::put(ExecState* exec, const Identifier& propertyName, JSValue value, PutPropertySlot& slot)
  63 {
  64     m_activation->put(exec, propertyName, value, slot);
  65 }
  66
  67 void DebuggerActivation::putWithAttributes(ExecState* exec, const Identifier& propertyName, JSValue value, unsigned attributes)
  68 {
  69     m_activation->putWithAttributes(exec, propertyName, value, attributes);
  70 }
  71
  72 bool DebuggerActivation::deleteProperty(ExecState* exec, const Identifier& propertyName)
  73 {
  74     return m_activation->deleteProperty(exec, propertyName);
  75 }
  76
  77 void DebuggerActivation::getOwnPropertyNames(ExecState* exec, PropertyNameArray& propertyNames, EnumerationMode mode)
  78 {
  79     m_activation->getPropertyNames(exec, propertyNames, mode);
  80 }
  81
  82 bool DebuggerActivation::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)
  83 {
  84     return m_activation->getOwnPropertyDescriptor(exec, propertyName, descriptor);
  85 }
  86
  87 void DebuggerActivation::defineGetter(ExecState* exec, const Identifier& propertyName, JSObject* getterFunction, unsigned attributes)
  88 {
  89     m_activation->defineGetter(exec, propertyName, getterFunction, attributes);
  90 }
  91
  92 void DebuggerActivation::defineSetter(ExecState* exec, const Identifier& propertyName, JSObject* setterFunction, unsigned attributes)
  93 {
  94     m_activation->defineSetter(exec, propertyName, setterFunction, attributes);
  95 }
  96
  97 JSValue DebuggerActivation::lookupGetter(ExecState* exec, const Identifier& propertyName)
  98 {
  99     return m_activation->lookupGetter(exec, propertyName);
 100 }
 101
 102 JSValue DebuggerActivation::lookupSetter(ExecState* exec, const Identifier& propertyName)
 103 {
 104     return m_activation->lookupSetter(exec, propertyName);
 105 }
 106
 107 } // namespace JSC