/*****************************************************************************
* OpenTel Telephony Server & Framework
* Copyright (c) 1995-97 OpenComm do Brasil Ltda.
* Todos os direitos reservados.
* Este arquivo contem material confidencial de OpenComm do Brasil, e deve
* darse tratamento como tal.
******************************************************************************/




#ifndef __OTDIALDEV_H__
#define __OTDIALDEV_H__

//#include <otmessage.h>
#include <otlist.h>
#include <otmessage.includes>

class OtTimeSlotTransmitter;
class OtTimeSlotListener;
class OtDialogicEvent;

/// All dialogic devices derive from this base class
class OtDialogicDev : public OtMessageTarget, public OtMessageSource {
public:
        /// Constrcutor
        OtDialogicDev(void);

        /// Destructor
        virtual ~OtDialogicDev(void);

        virtual OtTimeSlotListener *getListener();
        virtual OtTimeSlotTransmitter *getTransmitter();

        static OtDialogicEvent *waitEvent(long tmout);

protected:
        virtual int isForMe(OtDialogicEvent *e)=0;
        static OtMessageTarget *findTargetDevice(OtDialogicEvent *e);

        OtTimeSlotListener              *m_listener;            // Set this by constructors on derived classes
        OtTimeSlotTransmitter   *m_transmitter;
private:
        static OtList<OtDialogicDev> _devs;
        friend class OtDialogicDriverThread;


};




#endif