/**************************************************************************
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** GNU Lesser General Public License Usage
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#ifndef SSHREMOTEPROCESS_P_H
#define SSHREMOTEPROCESS_P_H

#include "sshpseudoterminal.h"

#include "sshchannel_p.h"

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

namespace Utils {
class SshRemoteProcess;

namespace Internal {
class SshSendFacility;

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

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

    virtual void closeHook();

signals:
    void started();
    void outputAvailable(const QByteArray &output);
    void errorOutputAvailable(const QByteArray &output);
    void closed(int exitStatus);

private:
    SshRemoteProcessPrivate(const QByteArray &command, quint32 channelId,
        SshSendFacility &sendFacility, SshRemoteProcess *proc);
    SshRemoteProcessPrivate(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 handleExitStatus(const SshChannelExitStatus &exitStatus);
    virtual void handleExitSignal(const SshChannelExitSignal &signal);

    void init();
    void setProcState(ProcessState newState);

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

    const QByteArray m_command;
    const bool m_isShell;

    typedef QPair<QByteArray, QByteArray> EnvVar;
    QList<EnvVar> m_env;
    bool m_useTerminal;
    SshPseudoTerminal m_terminal;

    SshRemoteProcess *m_proc;
};

} // namespace Internal
} // namespace Utils

#endif // SSHREMOTEPROCESS_P_H