1 /* cdrdao - write audio CD-Rs in disc-at-once mode 2 * 3 * Copyright (C) 1998-2001 Andreas Mueller <mueller@daneb.ping.de> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 18 */ 19 20 #ifndef __GENERIC_MMC_RAW_H__ 21 #define __GENERIC_MMC_RAW_H__ 22 23 #include "GenericMMC.h" 24 #include "PQChannelEncoder.h" 25 #include "PWSubChannel96.h" 26 27 class GenericMMCraw : public GenericMMC, private PQChannelEncoder { 28 public: 29 30 GenericMMCraw(ScsiIf *scsiIf, unsigned long options); 31 ~GenericMMCraw(); 32 33 static CdrDriver *instance(ScsiIf *scsiIf, unsigned long options); 34 35 int multiSession(bool); 36 37 int subChannelEncodingMode(TrackData::SubChannelMode) const; 38 39 int initDao(const Toc *); 40 int startDao(); 41 int finishDao(); 42 43 int writeData(TrackData::Mode, TrackData::SubChannelMode, long &lba, 44 const char *buf, long len); 45 46 protected: 47 48 int setWriteParameters(int); 49 50 private: 51 unsigned char *encodeBuffer_; // buffer for encoding sub-channels 52 unsigned char *encSubChannel_; // holds encoded sub-channels 53 54 SubChannel *subChannel_; // sub channel template 55 56 int subChannelMode_; /* selected sub-channel writing mode: 57 0: undefined 58 1: 16 byte PQ 59 2: 96 byte PW packed 60 3: 96 byte PW raw 61 */ 62 63 long cdTextStartLba_; 64 long cdTextEndLba_; 65 const PWSubChannel96 **cdTextSubChannels_; 66 long cdTextSubChannelCount_; 67 long cdTextSubChannelAct_; 68 69 long nextWritableAddress(); 70 int getMultiSessionInfo(int sessionNr, int multi, SessionInfo *info); 71 int getSubChannelModeFromToc(); 72 int setSubChannelMode(); 73 }; 74 75 #endif 76