# audiorecord.h

Go to the documentation of this file.

    00001 /*
    00002  * audiorecord.h
    00003  *
    00004  * OPAL audio record manager
    00005  *
    00006  * Open Phone Abstraction Library (OPAL)
    00007  * Formally known as the Open H323 project.
    00008  *
    00009  * Copyright (C) 2007 Post Increment
    00010  *
    00011  * The contents of this file are subject to the Mozilla Public License
    00012  * Version 1.0 (the "License"); you may not use this file except in
    00013  * compliance with the License. You may obtain a copy of the License at
    00014  * http://www.mozilla.org/MPL/
    00015  *
    00016  * Software distributed under the License is distributed on an "AS IS"
    00017  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
    00018  * the License for the specific language governing rights and limitations
    00019  * under the License.
    00020  *
    00021  * The Original Code is Open Phone Abstraction Library.
    00022  *
    00023  * The Initial Developer of the Original Code is Post Increment
    00024  *
    00025  * Contributor(s): ______________________________________.
    00026  *
    00027  * $Revision: 21004 $
    00028  * $Author: rjongbloed $
    00029  * $Date: 2008-09-16 07:08:56 +0000 (Tue, 16 Sep 2008) $
    00030  */
    00031
    00032
    00033 #ifndef _OPALAUDIORECORD_H
    00034 #define _OPALAUDIORECORD_H
    00035
    00037 //
    00038 //  This class manages the recording of OPAL calls using the AudioMixer class
    00039 //
    00040 #include <opal/buildopts.h>
    00041
    00042 #include <opal/opalmixer.h>
    00043
    00044 class OpalRecordManager
    00045 {
    00046   public:
    00047     class Mixer_T : public OpalAudioMixer
    00048     {
    00049       protected:
    00050         OpalWAVFile file;
    00051         PBoolean mono;
    00052         PBoolean started;
    00053
    00054       public:
    00055         Mixer_T();
    00056         PBoolean Open(const PFilePath & fn);
    00057         bool IsOpen() const { return file.IsOpen(); }
    00058         PBoolean Close();
    00059         PBoolean OnWriteAudio(const MixerFrame & mixerFrame);
    00060     };
    00061
    00062     Mixer_T mixer;
    00063
    00064   protected:
    00065     PMutex mutex;
    00066     PString token;
    00067     PBoolean started;
    00068
    00069   public:
    00070     OpalRecordManager();
    00071     PBoolean Open(const PString & _callToken, const PFilePath & fn);
    00072     bool IsOpen() const { return mixer.IsOpen(); }
    00073     PBoolean CloseStream(const PString & _callToken, const std::string & _strm);
    00074     PBoolean Close(const PString & _callToken);
    00075     PBoolean WriteAudio(const PString & _callToken, const std::string & strm, const RTP_DataFrame & rtp);
    00076 };
    00077
    00078
    00079 #endif // _OPALAUDIOMIXER_H