1/*
2 * Copyright (C) 2008 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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include "config.h"
30#include "DebuggerCallFrame.h"
31
32#include "JSFunction.h"
33#include "CodeBlock.h"
34#include "Interpreter.h"
35#include "Parser.h"
36
37namespace JSC {
38
39const UString* DebuggerCallFrame::functionName() const
40{
41 if (!m_callFrame->codeBlock())
42 return 0;
43
44 JSFunction* function = asFunction(value: m_callFrame->callee());
45 if (!function)
46 return 0;
47 return &function->name(m_callFrame);
48}
49
50UString DebuggerCallFrame::calculatedFunctionName() const
51{
52 if (!m_callFrame->codeBlock())
53 return 0;
54
55 JSFunction* function = asFunction(value: m_callFrame->callee());
56 if (!function)
57 return 0;
58 return function->calculatedDisplayName(m_callFrame);
59}
60
61DebuggerCallFrame::Type DebuggerCallFrame::type() const
62{
63 if (m_callFrame->callee())
64 return FunctionType;
65
66 return ProgramType;
67}
68
69JSObject* DebuggerCallFrame::thisObject() const
70{
71 if (!m_callFrame->codeBlock())
72 return 0;
73
74 return asObject(value: m_callFrame->thisValue());
75}
76
77JSValue DebuggerCallFrame::evaluate(const UString& script, JSValue& exception) const
78{
79 if (!m_callFrame->codeBlock())
80 return JSValue();
81
82 RefPtr<EvalExecutable> eval = EvalExecutable::create(exec: m_callFrame, source: makeSource(source: script));
83 JSObject* error = eval->compile(m_callFrame, m_callFrame->scopeChain());
84 if (error)
85 return error;
86
87 return m_callFrame->scopeChain()->globalData->interpreter->execute(evalNode: eval.get(), exec: m_callFrame, thisObj: thisObject(), scopeChain: m_callFrame->scopeChain(), exception: &exception);
88}
89
90} // namespace JSC
91

source code of qtscript/src/3rdparty/javascriptcore/JavaScriptCore/debugger/DebuggerCallFrame.cpp