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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 #ifndef DebuggerCallFrame_h
30 #define DebuggerCallFrame_h
31
32 #include "CallFrame.h"
33
34 namespace JSC {
35
36 class DebuggerCallFrame {
37 public:
38 enum Type { ProgramType, FunctionType };
39
40 DebuggerCallFrame(CallFrame* callFrame)
41 : m_callFrame(callFrame)
42 {
43 }
44
45 DebuggerCallFrame(CallFrame* callFrame, JSValue exception)
46 : m_callFrame(callFrame)
47 , m_exception(exception)
48 {
49 }
50
51 JSGlobalObject* dynamicGlobalObject() const { return m_callFrame->dynamicGlobalObject(); }
52 ScopeChainNode* scopeChain() const { return m_callFrame->scopeChain(); }
53 const UString* functionName() const;
54 UString calculatedFunctionName() const;
55 Type type() const;
56 JSObject* thisObject() const;
57 JSValue evaluate(const UString&, JSValue& exception) const;
58 JSValue exception() const { return m_exception; }
59
60 private:
61 CallFrame* m_callFrame;
62 JSValue m_exception;
63 };
64
65 } // namespace JSC
66
67 #endif // DebuggerCallFrame_h