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* Copyright (C) 2005 Apple Computer, Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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JSUserObject::JSUserObject(JSObjectCallBacksPtr callBacks, JSObjectMarkProcPtr markProc, void *data, int dataType)
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: JSBase(kJSObjectTypeID), fCallBacks(*callBacks), fMarkProc(markProc), fData(data), fDataType(dataType)
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JSUserObject::~JSUserObject()
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if (fCallBacks.dispose)
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fCallBacks.dispose(fData);
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CFArrayRef JSUserObject::CopyPropertyNames(void)
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CFArrayRef result = 0;
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if (fCallBacks.copyPropertyNames)
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result = fCallBacks.copyPropertyNames(fData);
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JSUserObject* JSUserObject::CopyProperty(CFStringRef propertyName)
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JSUserObject* result = 0;
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if (fCallBacks.copyProperty)
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result = (JSUserObject*)fCallBacks.copyProperty(fData, propertyName);
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void JSUserObject::SetProperty(CFStringRef propertyName, JSUserObject* value)
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if (fCallBacks.setProperty)
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fCallBacks.setProperty(fData, propertyName, (JSObjectRef)value);
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bool JSUserObject::ImplementsCall()
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return fCallBacks.callFunction ? true : false;
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JSUserObject* JSUserObject::CallFunction(JSUserObject* thisObj, CFArrayRef args)
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JSUserObject* result = 0;
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if (fCallBacks.callFunction)
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result = (JSUserObject*)fCallBacks.callFunction(fData, (JSObjectRef)thisObj, args);
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CFTypeRef JSUserObject::CopyCFValue() const
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if (fCallBacks.copyCFValue)
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result = (JSUserObject*)fCallBacks.copyCFValue(fData);
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UInt8 JSUserObject::Equal(JSBase* other)
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UInt8 result = false;
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JSUserObject* obj = (JSUserObject*)other;
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if (obj->GetTypeID() == kJSObjectTypeID)
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if (fCallBacks.equal)
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result = fCallBacks.equal(GetData(), obj->GetData());
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CFTypeRef cf1 = CopyCFValue();
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CFTypeRef cf2 = obj->CopyCFValue();
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result = CFEqual(cf1, cf2);
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void JSUserObject::Mark()
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void *JSUserObject::GetData()