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serialproxy.h

This is the verbatim text of the serialproxy.h include file. It is provided only for illustration; the copyright remains with Trolltech.

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** Copyright (C) 2000-2005 Trolltech AS.  All rights reserved.
**
** This file is part of the Qtopia Environment.
**
** Licensees holding a valid license agreement from Trolltech or any of its
** authorized distributors may use this file in accordance with
** the License Agreement provided with the Licensed Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
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**   information about Trolltech's Commercial License Agreements.
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**********************************************************************/

#ifndef SERIALPROXY_H
#define SERIALPROXY_H

#include "serialdevice.h"

class MuxDeviceChannel;

class SerialProxy : public QObject
{
    Q_OBJECT
public:
    SerialProxy( SerialDeviceBase *modem, SerialDeviceBase *computer );
    ~SerialProxy();

    static SerialProxy *create( MuxDeviceChannel *channel );

private slots:
    void modemReady();
    void modemCarrierChanged( bool value );
    void computerReady();
    void computerDsrChanged( bool value );
    void raiseDtr();

private:
    // Connection to the GSM modem, on a multiplexing channel.
    SerialDeviceBase *modem;

    // Connection to the computer controlling the GSM modem.
    SerialDeviceBase *computer;

    // Data transfer buffer.
    char buffer[1024];

    // Last known status of the computer's DSR signal.
    bool computerDSR;
};

#endif