18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 28e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Copyright (C) 2008 Apple 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 * 1. Redistributions of source code must retain the above copyright 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "config.h" 278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "JavaScriptCallFrame.h" 28cac0f67c402d107cdb10971b95719e2ff9c7c76bSteve Block#include "JSDOMBinding.h" 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 305e2bc6953fe6923165b8a5d7679939693a1d58d6Steve Block#if ENABLE(JAVASCRIPT_DEBUGGER) && USE(JSC) 315f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "PlatformString.h" 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <debugger/DebuggerCallFrame.h> 348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <runtime/JSGlobalObject.h> 35635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project#include <runtime/Completion.h> 368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <runtime/JSLock.h> 378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <runtime/JSObject.h> 388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <runtime/JSValue.h> 398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectusing namespace JSC; 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 435f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectJavaScriptCallFrame::JavaScriptCallFrame(const DebuggerCallFrame& debuggerCallFrame, PassRefPtr<JavaScriptCallFrame> caller, intptr_t sourceID, int line) 458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project : m_debuggerCallFrame(debuggerCallFrame) 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project , m_caller(caller) 478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project , m_sourceID(sourceID) 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project , m_line(line) 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project , m_isValid(true) 508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectJavaScriptCallFrame* JavaScriptCallFrame::caller() 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return m_caller.get(); 568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectconst JSC::ScopeChainNode* JavaScriptCallFrame::scopeChain() const 598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSERT(m_isValid); 618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (!m_isValid) 628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return 0; 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return m_debuggerCallFrame.scopeChain(); 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 660bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben MurdochJSC::JSGlobalObject* JavaScriptCallFrame::dynamicGlobalObject() const 670bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch{ 680bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch ASSERT(m_isValid); 690bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch if (!m_isValid) 700bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch return 0; 710bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch return m_debuggerCallFrame.dynamicGlobalObject(); 720bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch} 730bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch 748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectString JavaScriptCallFrame::functionName() const 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSERT(m_isValid); 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (!m_isValid) 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return String(); 795f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian UString functionName = m_debuggerCallFrame.calculatedFunctionName(); 805f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian if (functionName.isEmpty()) 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return String(); 825f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian return functionName; 838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectDebuggerCallFrame::Type JavaScriptCallFrame::type() const 868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSERT(m_isValid); 888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (!m_isValid) 898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return DebuggerCallFrame::ProgramType; 908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return m_debuggerCallFrame.type(); 918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectJSObject* JavaScriptCallFrame::thisObject() const 948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSERT(m_isValid); 968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (!m_isValid) 978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return 0; 988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return m_debuggerCallFrame.thisObject(); 998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project// Evaluate some JavaScript code in the scope of this frame. 1025f1ab04193ad0130ca8204aadaceae083aca9881Feng QianJSValue JavaScriptCallFrame::evaluate(const UString& script, JSValue& exception) const 1038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 1048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSERT(m_isValid); 1058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (!m_isValid) 1068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return jsNull(); 1078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1080bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch JSLock lock(SilenceAssertionsOnly); 109643ca7872b450ea4efacab6188849e5aac2ba161Steve Block return m_debuggerCallFrame.evaluate(script, exception); 1108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} // namespace WebCore 1135f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian 1145f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian#endif // ENABLE(JAVASCRIPT_DEBUGGER) 115