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author | Lars Knoll <lars.knoll@nokia.com> | 2009-03-23 09:34:13 (GMT) |
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committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-03-23 09:34:13 (GMT) |
commit | 67ad0519fd165acee4a4d2a94fa502e9e4847bd0 (patch) | |
tree | 1dbf50b3dff8d5ca7e9344733968c72704eb15ff /src/3rdparty/webkit/JavaScriptCore/debugger/DebuggerCallFrame.cpp | |
download | Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.zip Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.tar.gz Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.tar.bz2 |
Long live Qt!
Diffstat (limited to 'src/3rdparty/webkit/JavaScriptCore/debugger/DebuggerCallFrame.cpp')
-rw-r--r-- | src/3rdparty/webkit/JavaScriptCore/debugger/DebuggerCallFrame.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/debugger/DebuggerCallFrame.cpp b/src/3rdparty/webkit/JavaScriptCore/debugger/DebuggerCallFrame.cpp new file mode 100644 index 0000000..27b824c --- /dev/null +++ b/src/3rdparty/webkit/JavaScriptCore/debugger/DebuggerCallFrame.cpp @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2008 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "DebuggerCallFrame.h" + +#include "JSFunction.h" +#include "CodeBlock.h" +#include "Interpreter.h" +#include "Parser.h" + +namespace JSC { + +const UString* DebuggerCallFrame::functionName() const +{ + if (!m_callFrame->codeBlock()) + return 0; + + JSFunction* function = static_cast<JSFunction*>(m_callFrame->callee()); + if (!function) + return 0; + return &function->name(&m_callFrame->globalData()); +} + +DebuggerCallFrame::Type DebuggerCallFrame::type() const +{ + if (m_callFrame->callee()) + return FunctionType; + + return ProgramType; +} + +JSObject* DebuggerCallFrame::thisObject() const +{ + if (!m_callFrame->codeBlock()) + return 0; + + return asObject(m_callFrame->thisValue()); +} + +JSValuePtr DebuggerCallFrame::evaluate(const UString& script, JSValuePtr& exception) const +{ + if (!m_callFrame->codeBlock()) + return noValue(); + + int errLine; + UString errMsg; + SourceCode source = makeSource(script); + RefPtr<EvalNode> evalNode = m_callFrame->scopeChain()->globalData->parser->parse<EvalNode>(m_callFrame, m_callFrame->dynamicGlobalObject()->debugger(), source, &errLine, &errMsg); + if (!evalNode) + return Error::create(m_callFrame, SyntaxError, errMsg, errLine, source.provider()->asID(), source.provider()->url()); + + return m_callFrame->scopeChain()->globalData->interpreter->execute(evalNode.get(), m_callFrame, thisObject(), m_callFrame->scopeChain(), &exception); +} + +} // namespace JSC |