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PlayOp.h

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/*
 * PlayOp.h
 *
 * Copyright 2003, MobileSpear Inc. (www.mobilespear.com). All rights reserved.
 * Copyright 2003, David Resnick. All rights reserved.
 *
 * See the file doc\license.txt for the terms of usage and distribution.
 */

#ifndef _BOGOTEL_PLAYOP_H
#define _BOGOTEL_PLAYOP_H

#include <bogotel/IOOp.h>
#include <bogotel/timertarget.h>

#include <dxtables.h>
#include <srltpt.h>

#include <stdexcept>

namespace bogotel {

    class CTermParms;

    class CPlayOp : public CIOOp {
    public:
        // these values cannot conflict with those in CTermParms
        enum timerType {
            singleWav = 2000
        };

        CPlayOp(CVoiceDev*, const DX_IOTT* pIOTT, const DV_TPT* pTPT);
        virtual ~CPlayOp();
        virtual void start();
        virtual long terminationEvent();
        virtual std::string toString();

    protected:
        virtual void _timerExpired(int timerType, int stateId);

    private:
        void processIottEntry() throw (std::invalid_argument);
        int  getWavDuration(int hFile, long *plDuration);

        static const char *    s_szName;
        CTermParms*    m_pTermParms;
        const DX_IOTT* m_pIott;
        bool           m_bWasWavPlayed;
    };

}

#endif // _BOGOTEL_PLAYOP_H

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