inspector/JavaScriptCallFrame.h

   1 /*
   2  * Copyright (C) 2008, 2013-2014 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 #include "JSCJSValueInlines.h"
  30 #include "debugger/DebuggerCallFrame.h"
  31 #include "interpreter/CallFrame.h"
  32 #include <wtf/Forward.h>
  33 #include <wtf/PassRefPtr.h>
  34 #include <wtf/RefCounted.h>
  35 #include <wtf/text/TextPosition.h>
  36
  37 namespace Inspector {
  38
  39 class JavaScriptCallFrame : public RefCounted<JavaScriptCallFrame> {
  40 public:
  41     static Ref<JavaScriptCallFrame> create(PassRefPtr<JSC::DebuggerCallFrame> debuggerCallFrame)
  42     {
  43         return adoptRef(*new JavaScriptCallFrame(debuggerCallFrame));
  44     }
  45
  46     JavaScriptCallFrame* caller();
  47     intptr_t sourceID() const { return m_debuggerCallFrame->sourceID(); }
  48     const TextPosition position() const { return m_debuggerCallFrame->position(); }
  49     int line() const { return m_debuggerCallFrame->line(); }
  50     int column() const { return m_debuggerCallFrame->column(); }
  51
  52     String functionName() const { return m_debuggerCallFrame->functionName(); }
  53     JSC::DebuggerCallFrame::Type type() const { return m_debuggerCallFrame->type(); }
  54     JSC::DebuggerScope* scopeChain() const { return m_debuggerCallFrame->scope(); }
  55     JSC::JSGlobalObject* vmEntryGlobalObject() const { return m_debuggerCallFrame->vmEntryGlobalObject(); }
  56
  57     JSC::JSValue thisValue() const { return m_debuggerCallFrame->thisValue(); }
  58     JSC::JSValue evaluate(const String& script, NakedPtr<JSC::Exception>& exception) const  { return m_debuggerCallFrame->evaluate(script, exception); }
  59
  60 private:
  61     JavaScriptCallFrame(PassRefPtr<JSC::DebuggerCallFrame>);
  62
  63     RefPtr<JSC::DebuggerCallFrame> m_debuggerCallFrame;
  64     RefPtr<JavaScriptCallFrame> m_caller;
  65 };
  66
  67 } // namespace Inspector
  68
  69 #endif // JavaScriptCallFrame_h