/*
 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
 * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
 * Copyright (C) 2009 Google 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.
 */

#ifndef ConsoleMessage_h
#define ConsoleMessage_h

#include "Console.h"
#include "KURL.h"
#include "ScriptObject.h"
#include "ScriptState.h"

#include <wtf/Vector.h>

namespace WebCore {
class InjectedScriptHost;
class InspectorFrontend;
class ScriptCallFrame;
class ScriptCallStack;
class ScriptString;

class ConsoleMessage : public Noncopyable {
public:
    ConsoleMessage(MessageSource, MessageType, MessageLevel, const String& m, unsigned li, const String& u, unsigned g);
    ConsoleMessage(MessageSource, MessageType, MessageLevel, const String& m, ScriptCallStack*, unsigned g, bool storeTrace = false);

#if ENABLE(INSPECTOR)
    void addToFrontend(InspectorFrontend*, InjectedScriptHost*);
    void updateRepeatCountInConsole(InspectorFrontend* frontend);
#endif
    void incrementCount() { ++m_repeatCount; }
    bool isEqual(ScriptState*, ConsoleMessage* msg) const;

    MessageSource source() const { return m_source; }
    const String& message() const { return m_message; }

private:
    class CallFrame {
    public:
        explicit CallFrame(const ScriptCallFrame& frame);
        CallFrame();
        bool isEqual(const CallFrame& o) const;
        ScriptObject buildObject(InspectorFrontend* frontend) const;

    private:
        String m_functionName;
        KURL m_sourceURL;
        unsigned m_lineNumber;
    };

    MessageSource m_source;
    MessageType m_type;
    MessageLevel m_level;
    String m_message;
#if ENABLE(INSPECTOR)
    Vector<ScriptValue> m_arguments;
    ScriptStateProtectedPtr m_scriptState;
#endif
    Vector<CallFrame> m_frames;
    unsigned m_line;
    String m_url;
    unsigned m_groupLevel;
    unsigned m_repeatCount;
};

} // namespace WebCore

#endif // ConsoleMessage_h
