inspector/JavaScriptCallFrame.h

   1 /*
   2  * Copyright (C) 2008, 2013 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  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef JavaScriptCallFrame_h
  27 #define JavaScriptCallFrame_h
  28
  29 #if ENABLE(INSPECTOR)
  30
  31 #include "JSCJSValueInlines.h"
  32 #include "debugger/DebuggerCallFrame.h"
  33 #include "interpreter/CallFrame.h"
  34 #include <wtf/Forward.h>
  35 #include <wtf/PassRefPtr.h>
  36 #include <wtf/RefCounted.h>
  37 #include <wtf/text/TextPosition.h>
  38
  39 namespace Inspector {
  40
  41 class JavaScriptCallFrame : public RefCounted<JavaScriptCallFrame> {
  42 public:
  43     static PassRefPtr<JavaScriptCallFrame> create(PassRefPtr<JSC::DebuggerCallFrame> debuggerCallFrame)
  44     {
  45         return adoptRef(new JavaScriptCallFrame(debuggerCallFrame));
  46     }
  47
  48     JavaScriptCallFrame* caller();
  49     intptr_t sourceID() const { return m_debuggerCallFrame->sourceID(); }
  50     const TextPosition position() const { return m_debuggerCallFrame->position(); }
  51     int line() const { return m_debuggerCallFrame->line(); }
  52     int column() const { return m_debuggerCallFrame->column(); }
  53
  54     String functionName() const { return m_debuggerCallFrame->functionName(); }
  55     JSC::DebuggerCallFrame::Type type() const { return m_debuggerCallFrame->type(); }
  56     JSC::JSScope* scopeChain() const { return m_debuggerCallFrame->scope(); }
  57     JSC::JSGlobalObject* vmEntryGlobalObject() const { return m_debuggerCallFrame->vmEntryGlobalObject(); }
  58
  59     JSC::JSValue thisValue() const { return m_debuggerCallFrame->thisValue(); }
  60     JSC::JSValue evaluate(const String& script, JSC::JSValue& exception) const  { return m_debuggerCallFrame->evaluate(script, exception); }
  61
  62 private:
  63     JavaScriptCallFrame(PassRefPtr<JSC::DebuggerCallFrame>);
  64
  65     RefPtr<JSC::DebuggerCallFrame> m_debuggerCallFrame;
  66     RefPtr<JavaScriptCallFrame> m_caller;
  67 };
  68
  69 } // namespace Inspector
  70
  71 #endif // ENABLE(INSPECTOR)
  72
  73 #endif // JavaScriptCallFrame_h