root/branches/streaming-rework/src/rme/rme_avdevice.h

/* rme_avdevice.h
 * Copyright (C) 2006 Jonathan Woithe
 * Copyright (C) 2006,2007 by Pieter Palmers
 *
 * This file is part of FreeBob.
 *
 * FreeBob is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * FreeBob is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with FreeBob; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA.
 */

#ifdef ENABLE_RME

#ifndef RMEDEVICE_H
#define RMEDEVICE_H

#include "iavdevice.h"

#include "debugmodule/debugmodule.h"
#include "libfreebobavc/avc_definitions.h"
#include "libfreebob/xmlparser.h"

// #include "libstreaming/RmeStreamProcessor.h"

class ConfigRom;
class Ieee1394Service;

namespace Rme {

// struct to define the supported devices
struct VendorModelEntry {
    unsigned int vendor_id;
    unsigned int model_id;
    char *vendor_name;
    char *model_name;
};

class RmeDevice : public IAvDevice {
public:

    RmeDevice( std::auto_ptr<ConfigRom>( configRom ),
              Ieee1394Service& ieee1394Service,
                  int nodeId,
                  int verboseLevel );
    virtual ~RmeDevice();

    static bool probe( ConfigRom& configRom );
    virtual bool discover();
    virtual ConfigRom& getConfigRom() const;

    // obsolete, will be removed soon, unused
    virtual bool addXmlDescription( xmlNodePtr deviceNode ) {return true;};

    virtual void showDevice() const;

    virtual bool setSamplingFrequency( ESamplingFrequency samplingFrequency );
    virtual int getSamplingFrequency( );

    virtual bool setId(unsigned int id);

    virtual int getStreamCount();
    virtual FreebobStreaming::StreamProcessor *getStreamProcessorByIndex(int i);

    virtual bool prepare();

    virtual int startStreamByIndex(int i);
    virtual int stopStreamByIndex(int i);

    signed int getIsoRecvChannel(void);
    signed int getIsoSendChannel(void);

    signed int getEventSize(unsigned int dir);
  
protected:
    std::auto_ptr<ConfigRom>( m_configRom );
    Ieee1394Service* m_1394Service;
    
    struct VendorModelEntry *m_model;
    
    int              m_nodeId;
    int              m_verboseLevel;
    signed int m_id;
    signed int m_iso_recv_channel, m_iso_send_channel;
    signed int m_bandwidth;
    
//      FreebobStreaming::RmeReceiveStreamProcessor *m_receiveProcessor;
//      FreebobStreaming::RmeTransmitStreamProcessor *m_transmitProcessor;

private:
//      bool addPort(FreebobStreaming::StreamProcessor *s_processor,
//              char *name, 
//              enum FreebobStreaming::Port::E_Direction direction,
//              int position, int size);
//      bool addDirPorts(
//              enum FreebobStreaming::Port::E_Direction direction,
//              unsigned int sample_rate, unsigned int optical_mode);
        
        unsigned int ReadRegister(unsigned int reg);
        signed int WriteRegister(unsigned int reg, quadlet_t data);

    // debug support
    DECLARE_DEBUG_MODULE;
};

}

#endif

#endif //#ifdef ENABLE_RME