/*
 * filemembers.h
 *
 * Various file-based listeners for OpenMCU
 *
 * Copyright (C) 2003 Post Increment
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 * the License for the specific language governing rights and limitations
 * under the License.
 *
 * The Original Code is Portable Windows Library.
 *
 * The Initial Developer of the Original Code is Post Increment
 *
 * Portions of this code were written by Post Increment (http://www.postincrement.com) 
 * with the assistance of funding from Citron Networks (http://www.citron.com.tw)
 *
 * Portions are Copyright (C) 1993 Free Software Foundation, Inc.
 * All Rights Reserved.
 *
 * Contributor(s): Derek J Smithies (derek@indranet.co.nz)
 *
 * $Log: filemembers.h,v $
 * Revision 2.1  2004/05/26 06:54:31  csoutheren
 * Changed to be a PHTTPServiceProcess
 * Added ability to play WAV files on member entry and exit
 * Added additional documentation on all classes
 * Preparation for re-introducing video
 *
 */

#ifndef _OpenMCU_FILEMEMBERS_H
#define _OpenMCU_FILEMEMBERS_H

#include "conference.h"
#include <opalwavfile.h>


class ConferenceSoundCardMember : public ConferenceMember
{
  PCLASSINFO(ConferenceSoundCardMember, ConferenceMember);
  public:
    ConferenceSoundCardMember();
    ~ConferenceSoundCardMember();

    void Unlisten();

    virtual ConferenceConnection * CreateConnection()
    { return new ConferenceConnection(this); }

    virtual PString GetName() const
    { return "listener"; }

    virtual BOOL Visible() const
    { return FALSE; }

    void OnReceivedUserInputIndication(const PString & str)
    { cout << "Received user input indication " << str << endl; }

    PDECLARE_NOTIFIER(PThread, ConferenceSoundCardMember, Thread);

  protected:
    BOOL running;
    PSoundChannel soundDevice;
    PThread * thread;
};

class ConferenceFileMember : public ConferenceMember
{
  PCLASSINFO(ConferenceFileMember, ConferenceMember);
  public:
    ConferenceFileMember(const PFilePath & _fn, PFile::OpenMode mode);
    ~ConferenceFileMember();

    void Unlisten();

    virtual ConferenceConnection * CreateConnection()
    { return new ConferenceConnection(this); }

    virtual PString GetName() const
    { return "listener"; }

    virtual BOOL Visible() const
    { return FALSE; }

    void OnReceivedUserInputIndication(const PString & str)
    { cout << "Received user input indication " << str << endl; }

    PDECLARE_NOTIFIER(PThread, ConferenceFileMember, ReadThread);
    PDECLARE_NOTIFIER(PThread, ConferenceFileMember, WriteThread);

  protected:
    PFilePath filename;
    PFile::OpenMode mode;

    OpalWAVFile file;
    BOOL running;
    PThread * thread;
};

class ConferenceFilePlayer : public ConferenceFileMember
{
  PCLASSINFO(ConferenceFilePlayer, ConferenceFileMember);
  public:
    ConferenceFilePlayer();

    void Unlisten();

    PDECLARE_NOTIFIER(PThread, ConferenceFilePlayer, Thread);
};

#endif