/**************************************************************************
**
** Copyright (C) 2011 - 2012 Research In Motion
**
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** Contact: KDAB (info@kdab.com)
**
** This file is part of Qt Creator.
**
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** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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****************************************************************************/

#ifndef QNX_INTERNAL_QNXDEBUGSUPPORT_H
#define QNX_INTERNAL_QNXDEBUGSUPPORT_H

#include <projectexplorer/devicesupport/idevice.h>

#include <QObject>
#include <QString>

namespace Debugger { class DebuggerEngine; }
namespace ProjectExplorer {
class DeviceApplicationRunner;
class DeviceUsedPortsGatherer;
}

namespace Qnx {
namespace Internal {

class QnxRunConfiguration;

class QnxDebugSupport : public QObject
{
    Q_OBJECT
public:
    explicit QnxDebugSupport(QnxRunConfiguration *runConfig,
                             Debugger::DebuggerEngine *engine);

public slots:
    void handleDebuggingFinished();

private slots:
    void handleAdapterSetupRequested();

    void handleRemoteProcessStarted();
    void handleRemoteProcessFinished(bool success);
    void handleProgressReport(const QString &progressOutput);
    void handleRemoteOutput(const QByteArray &output);
    void handleError(const QString &error);
    void handlePortListReady();

private:
    void startExecution();
    void setFinished();

    enum State {
        Inactive,
        GatheringPorts,
        StartingRemoteProcess,
        Debugging
    };

    const QString m_executable;
    const QString m_commandPrefix;
    const QString m_arguments;
    ProjectExplorer::IDevice::ConstPtr m_device;
    ProjectExplorer::DeviceApplicationRunner *m_runner;
    ProjectExplorer::DeviceUsedPortsGatherer * m_portsGatherer;
    Debugger::DebuggerEngine *m_engine;
    int m_port;

    State m_state;
};

} // namespace Internal
} // namespace Qnx

#endif // QNX_INTERNAL_QNXDEBUGSUPPORT_H
