Rowed forth from revision 73. Now hopefully compliant to man cdrecord
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@ -707,6 +707,7 @@ struct CdrtracK {
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char source_path[Cdrskin_strleN];
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int source_fd;
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int is_from_stdin;
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double fixed_size;
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double padding;
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int track_type;
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@ -735,6 +736,7 @@ int Cdrtrack_destroy(struct CdrtracK **o, int flag);
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@param trackno The index in the cdrskin tracklist array (is not constant)
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@param flag Bitfield for control purposes:
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bit0= set fifo_start_empty to 1
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bit1= track is originally stdin
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*/
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int Cdrtrack_new(struct CdrtracK **track, struct CdrskiN *boss,
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int trackno, int flag)
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@ -754,6 +756,7 @@ int Cdrtrack_new(struct CdrtracK **track, struct CdrskiN *boss,
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o->trackno= trackno;
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o->source_path[0]= 0;
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o->source_fd= -1;
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o->is_from_stdin= !!(flag&2);
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o->fixed_size= 0.0;
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o->padding= 0.0;
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o->track_type= BURN_MODE1;
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@ -915,7 +918,7 @@ int Cdrtrack_attach_fifo(struct CdrtracK *track, int *outlet_fd,
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*/
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int Cdrtrack_fill_fifo(struct CdrtracK *track, int flag)
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{
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int ret;
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int ret,buffer_fill,buffer_space;
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if(track->fifo==NULL || track->fifo_start_empty)
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return(2);
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@ -924,21 +927,16 @@ int Cdrtrack_fill_fifo(struct CdrtracK *track, int flag)
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ret= Cdrfifo_fill(track->fifo,0);
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if(ret<=0)
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return(ret);
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return(1);
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}
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/** Ticket 55: check fifos for input, throw error on 0-bytes
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/** Ticket 55: check fifos for input, throw error on 0-bytes from stdin
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@return <=0 abort run, 1 go on with burning
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*/
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int Cdrtrack_demand_fifo_data(struct CdrtracK *track, int flag)
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{
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int ret,buffer_fill,buffer_space;
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ret= Cdrfifo_get_buffer_state(track->fifo,&buffer_fill,&buffer_space,0);
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if(ret<0 || buffer_fill<=0) {
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fprintf(stderr,
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"\ncdrskin: FATAL : (First track) fifo did not read a single byte\n");
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return(0);
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if(track->is_from_stdin) {
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ret= Cdrfifo_get_buffer_state(track->fifo,&buffer_fill,&buffer_space,0);
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if(ret<0 || buffer_fill<=0) {
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fprintf(stderr,"\ncdrskin: FATAL : (First track) fifo did not read a single byte from stdin\n");
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return(0);
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}
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}
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return(1);
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}
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@ -1523,9 +1521,6 @@ set_dev:;
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printf(
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" eject_device=<path> set the device address for command eject\n");
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#endif
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printf(
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" --fifo_abort_on_empty abort if first fifo fill yields no bytes\n");
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printf(" (disabled by: --fifo_start_empty)\n");
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printf(" --fifo_disable disable fifo despite any fs=...\n");
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printf(" --fifo_per_track use a separate fifo for each track\n");
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printf(
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@ -1802,17 +1797,6 @@ static double Cdrskin_libburn_cd_speed_factoR= 176.0;
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static double Cdrskin_libburn_cd_speed_addoN= 50.0;
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/** Default settings which deviate from cdrecord but are actually deemed
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preferrable over original cdrecord behavior. To be set from outside.
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*/
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#ifdef Cdrskin_fifo_abort_on_emptY
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#undef Cdrskin_fifo_abort_on_emptY
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#define Cdrskin_fifo_abort_on_emptY 1
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#else
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#define Cdrskin_fifo_abort_on_emptY 0
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#endif /* ! Cdrskin_fifo_abort_on_emptY */
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/** The program run control object. Defaults: see Cdrskin_new(). */
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struct CdrskiN {
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@ -1881,7 +1865,6 @@ struct CdrskiN {
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int fifo_size;
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int fifo_start_empty;
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int fifo_per_track;
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int fifo_abort_on_empty;
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/** User defined address translation */
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@ -1973,7 +1956,6 @@ int Cdrskin_new(struct CdrskiN **skin, struct CdrpreskiN *preskin, int flag)
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o->fifo_size= 4*1024*1024;
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o->fifo_start_empty= 0;
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o->fifo_per_track= 0;
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o->fifo_abort_on_empty= Cdrskin_fifo_abort_on_emptY;
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o->adr_trn= NULL;
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o->drives= NULL;
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o->n_drives= 0;
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@ -2107,11 +2089,6 @@ int Cdrskin_fill_fifo(struct CdrskiN *skin, int flag)
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return(ret);
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printf("input buffer ready.\n");
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fflush(stdout);
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if(skin->fifo_abort_on_empty) {
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ret= Cdrtrack_demand_fifo_data(skin->tracklist[0],0);
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if(ret<=0)
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return(ret);
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}
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return(1);
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}
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@ -3826,9 +3803,6 @@ set_driveropts:;
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#ifndef Cdrskin_extra_leaN
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} else if(strcmp(argv[i],"--fifo_abort_on_empty")==0) {
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skin->fifo_abort_on_empty= 1;
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} else if(strcmp(argv[i],"--fifo_disable")==0) {
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skin->fifo_enabled= 0;
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skin->fifo_size= 0;
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@ -4053,7 +4027,8 @@ track_too_large:;
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return(0);
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}
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ret= Cdrtrack_new(&(skin->tracklist[skin->track_counter]),skin,
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skin->track_counter,0);
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skin->track_counter,
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(strcmp(skin->source_path,"-")==0)<<1);
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if(ret<=0) {
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fprintf(stderr,
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"cdrskin: FATAL : creation of track control object failed.\n");
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@ -31,9 +31,6 @@ do
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elif test "$i" = "-newapi"
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then
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def_opts="$def_opts -DCdrskin_new_api_tesT"
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elif test "$i" = "-fifo_abort_on_empty"
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then
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def_opts="$def_opts -DCdrskin_fifo_abort_on_emptY"
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elif test "$i" = "-do_not_compile_cdrskin"
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then
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compile_cdrskin=0
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@ -60,7 +57,6 @@ do
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echo " -cvs_A51208 set macro to match libburn-CVS of 8 Dec 2005."
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echo " -cvs_A60220 set macro to match libburn-CVS of 20 Feb 2006."
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echo " -do_not_compile_cdrskin omit compilation of cdrskin/cdrskin."
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echo " -fifo_abort_on_empty make --fifo_abort_on_empty default."
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echo " -newapi follow newer API style guide."
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echo " -do_diet produce capability reduced lean version."
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echo " -do_strip apply program strip to compiled programs."
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