18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 28e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Copyright (C) 2005 Apple Computer, Inc. All rights reserved. 38e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met: 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * its contributors may be used to endorse or promote products derived 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * from this software without specific prior written permission. 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "config.h" 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "JSObject.h" 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "UserObjectImp.h" 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectJSUserObject::JSUserObject(JSObjectCallBacksPtr callBacks, JSObjectMarkProcPtr markProc, void *data, int dataType) 358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project : JSBase(kJSObjectTypeID), fCallBacks(*callBacks), fMarkProc(markProc), fData(data), fDataType(dataType) 368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectJSUserObject::~JSUserObject() 408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (fCallBacks.dispose) 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project fCallBacks.dispose(fData); 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectCFArrayRef JSUserObject::CopyPropertyNames(void) 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CFArrayRef result = 0; 508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (fCallBacks.copyPropertyNames) 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project result = fCallBacks.copyPropertyNames(fData); 538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return result; 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectJSUserObject* JSUserObject::CopyProperty(CFStringRef propertyName) 588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project JSUserObject* result = 0; 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (fCallBacks.copyProperty) 618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project result = (JSUserObject*)fCallBacks.copyProperty(fData, propertyName); 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return result; 658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectvoid JSUserObject::SetProperty(CFStringRef propertyName, JSUserObject* value) 688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (fCallBacks.setProperty) 708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project fCallBacks.setProperty(fData, propertyName, (JSObjectRef)value); 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 76545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdochstatic EncodedJSValue JSC_HOST_CALL nativeCallFunction(ExecState* exec); 77545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdochstatic EncodedJSValue nativeCallFunction(ExecState* exec) 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 79545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch return JSValue::encode(static_cast<UserObjectImp*>(exec->callee())->callAsFunction(exec)); 808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectCallType JSUserObject::getCallData(CallData& callData) 838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (!fCallBacks.callFunction) 858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return CallTypeNone; 868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project callData.native.function = nativeCallFunction; 888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return CallTypeHost; 898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectJSUserObject* JSUserObject::CallFunction(JSUserObject* thisObj, CFArrayRef args) 928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project JSUserObject* result = 0; 948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (fCallBacks.callFunction) 958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project result = (JSUserObject*)fCallBacks.callFunction(fData, (JSObjectRef)thisObj, args); 978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return result; 998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectCFTypeRef JSUserObject::CopyCFValue() const 1038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 1048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CFTypeRef result = 0; 1058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (fCallBacks.copyCFValue) 1068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 1078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project result = (JSUserObject*)fCallBacks.copyCFValue(fData); 1088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 1098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return result; 1108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectUInt8 JSUserObject::Equal(JSBase* other) 1138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 1148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project UInt8 result = false; 1158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project JSUserObject* obj = (JSUserObject*)other; 1168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (obj->GetTypeID() == kJSObjectTypeID) 1178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 1188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (fCallBacks.equal) 1198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 1208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project result = fCallBacks.equal(GetData(), obj->GetData()); 1218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 1228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else 1238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 1248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CFTypeRef cf1 = CopyCFValue(); 1258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CFTypeRef cf2 = obj->CopyCFValue(); 1268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (cf1 && cf2) 1278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 1288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project result = CFEqual(cf1, cf2); 1298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 1308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ReleaseCFType(cf2); 1318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ReleaseCFType(cf1); 1328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 1338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 1348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return result; 1358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectvoid JSUserObject::Mark() 1388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 1398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (fMarkProc) 1408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 1418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project fMarkProc(fData); 1428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 1438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectvoid *JSUserObject::GetData() 1468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 1478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return fData; 1488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 151