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**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** 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
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****************************************************************************/

#ifndef QNXABSTRACTRUNSUPPORT_H
#define QNXABSTRACTRUNSUPPORT_H

#include <projectexplorer/devicesupport/idevice.h>
#include <utils/environment.h>
#include <utils/portlist.h>

#include <QObject>
#include <QString>

namespace ProjectExplorer {
class DeviceApplicationRunner;
class DeviceUsedPortsGatherer;
}

namespace Qnx {
namespace Internal {

class QnxRunConfiguration;

class QnxAbstractRunSupport : public QObject
{
    Q_OBJECT
protected:
    enum State {
        Inactive,
        GatheringPorts,
        StartingRemoteProcess,
        Running
    };
public:
    QnxAbstractRunSupport(QnxRunConfiguration *runConfig, QObject *parent = 0);

protected:
    bool setPort(int &port);
    virtual void startExecution() = 0;

    virtual QString executable() const;
    Utils::Environment environment() const { return m_environment; }
    QString workingDirectory() const { return m_workingDir; }

    void setFinished();

    State state() const;
    void setState(State state);

    ProjectExplorer::DeviceApplicationRunner *appRunner() const;
    const ProjectExplorer::IDevice::ConstPtr device() const;

protected slots:
    virtual void handleAdapterSetupRequested();

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

private slots:
    void handlePortListReady();

private:
    ProjectExplorer::DeviceUsedPortsGatherer * m_portsGatherer;
    Utils::PortList m_portList;
    const QString m_remoteExecutable;
    ProjectExplorer::IDevice::ConstPtr m_device;
    ProjectExplorer::DeviceApplicationRunner *m_runner;
    State m_state;
    Utils::Environment m_environment;
    QString m_workingDir;
};

} // namespace Internal
} // namespace Qnx

#endif // QNXABSTRACTRUNSUPPORT_H
