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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/

#ifndef DEBUGEVENTOUTPUT_H
#define DEBUGEVENTOUTPUT_H

#include "common.h"

/* OutputCallback catches DEBUG_OUTPUT_DEBUGGEE and reports it
 * base64-encoded back to Qt Creator. */
class OutputCallback : public IDebugOutputCallbacksWide
{
public:
    explicit OutputCallback(IDebugOutputCallbacksWide *wrapped);
    virtual ~OutputCallback();
    // IUnknown.
    STDMETHOD(QueryInterface)(
            THIS_
            IN REFIID InterfaceId,
            OUT PVOID* Interface
            );
    STDMETHOD_(ULONG, AddRef)(
            THIS
            );
    STDMETHOD_(ULONG, Release)(
            THIS
            );

    // IDebugOutputCallbacks.
    STDMETHOD(Output)(
            THIS_
            IN ULONG mask,
            IN PCWSTR text
            );

    void startRecording();
    std::wstring stopRecording();

private:
    IDebugOutputCallbacksWide *m_wrapped;
    bool m_recording;
    std::wstring m_recorded;
};

#endif // DEBUGEVENTOUTPUT_H