/**************************************************************************
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** GNU Lesser General Public License Usage
**
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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 SSHREMOTEPROCESS_P_H
#define SSHREMOTEPROCESS_P_H

#include "sshchannel_p.h"

#include <QtCore/QList>
#include <QtCore/QPair>

namespace Core {
class SshRemoteProcess;

namespace Internal {
class SshSendFacility;

class SshRemoteProcessPrivate : public AbstractSshChannel
{
    friend class Core::SshRemoteProcess;
public:
    enum ProcessState {
        NotYetStarted, ExecRequested, StartFailed,Running, Exited
    };

    virtual void handleChannelSuccess();
    virtual void handleChannelFailure();

    virtual void closeHook();

    void emitStartedSignal();
    void emitOutputAvailableSignal(const QByteArray &output);
    void emitErrorOutputAvailableSignal(const QByteArray &output);
    void emitClosedSignal(int exitStatus);

private:
    SshRemoteProcessPrivate(const QByteArray &command, quint32 channelId,
        SshSendFacility &sendFacility, SshRemoteProcess *proc);

    virtual void handleOpenSuccessInternal();
    virtual void handleOpenFailureInternal();
    virtual void handleChannelDataInternal(const QByteArray &data);
    virtual void handleChannelExtendedDataInternal(quint32 type,
        const QByteArray &data);
    virtual void handleChannelRequest(const SshIncomingPacket &packet);

    void setProcState(ProcessState newState);

    void createStartedSignal();
    void createOutputAvailableSignal(const QByteArray &output);
    void createErrorOutputAvailableSignal(const QByteArray &output);
    void createClosedSignal(int exitStatus);

    ProcessState m_procState;
    bool m_wasRunning;
    QByteArray m_signal;
    int m_exitCode;

    const QByteArray m_command;

    typedef QPair<QByteArray, QByteArray> EnvVar;
    QList<EnvVar> m_env;

    SshRemoteProcess *m_proc;
};

} // namespace Internal
} // namespace Core

#endif // SSHREMOTEPROCESS_P_H