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Warning of very small tsize= settings. (Proposal by Eduard Bloch)

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This commit is contained in:
Thomas Schmitt 2007-03-24 09:34:56 +00:00
parent 98f0dab87e
commit 749d12591e
2 changed files with 54 additions and 1 deletions
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53
cdrskin/cdrskin.c
View File

@ -296,6 +296,11 @@ or
#endif
/** If tsize= sets a value smaller than media capacity divided by this
number then there will be a warning and gracetime set at least to 15 */
#define Cdrskin_minimum_tsize_quotienT 2048.0
/* --------------------------------------------------------------------- */
/* Imported from scdbackup-0.8.5/src/cd_backup_planer.c */
@ -2473,6 +2478,8 @@ struct CdrskiN {
*/
char source_path[Cdrskin_strleN];
double fixed_size;
double smallest_tsize;
int has_open_ended_track;
double padding;
int set_by_padsize;
int fill_up_media;
@ -2593,6 +2600,8 @@ int Cdrskin_new(struct CdrskiN **skin, struct CdrpreskiN *preskin, int flag)
o->eject_device[0]= 0;
o->source_path[0]= 0;
o->fixed_size= 0.0;
o->smallest_tsize= -1.0;
o->has_open_ended_track= 0;
o->padding= 0.0;
o->set_by_padsize= 0;
o->fill_up_media= 0;
@ -3874,6 +3883,44 @@ ex:;
#ifndef Cdrskin_extra_leaN
/* A70324: proposal by Eduard Bloch */
int Cdrskin_warn_of_mini_tsize(struct CdrskiN *skin, int flag)
{
off_t media_space= 0;
enum burn_disc_status s;
struct burn_drive *drive;
#ifdef Cdrskin_libburn_has_get_spacE
if(skin->multi || skin->has_open_ended_track || skin->smallest_tsize<0)
return(1);
drive= skin->drives[skin->driveno].drive;
s= burn_disc_get_status(drive);
if(s!=BURN_DISC_BLANK)
return(1);
media_space= burn_disc_available_space(drive, NULL);
if(media_space<=0 ||
skin->smallest_tsize >= media_space / Cdrskin_minimum_tsize_quotienT)
return(1);
fprintf(stderr,"\n");
fprintf(stderr,"\n");
fprintf(stderr,
"cdrskin: WARNING: Very small track size set by option tsize=\n");
fprintf(stderr,
"cdrskin: Track size %.1f MB <-> media capacity %.1f MB\n",
skin->smallest_tsize/1024.0/1024.0,
((double) media_space)/1024.0/1024.0);
fprintf(stderr,"\n");
fprintf(stderr,
"cdrskin: Will wait at least 15 seconds until real burning starts\n");
fprintf(stderr,"\n");
if(skin->gracetime<15)
skin->gracetime= 15;
#endif /* Cdrskin_libburn_has_get_spacE */
return(1);
}
/** Emulate the gracetime= behavior of cdrecord
@param flag Bitfield for control purposes:
bit0= do not print message about pseudo-checkdrive
@ -3885,6 +3932,8 @@ int Cdrskin_wait_before_action(struct CdrskiN *skin, int flag)
{
int i;
Cdrskin_warn_of_mini_tsize(skin,0);
if(skin->verbosity>=Cdrskin_verbose_progresS) {
char speed_text[80];
if(skin->x_speed<0)
@ -4817,6 +4866,8 @@ burn_failed:;
Cdrtrack_get_size(skin->tracklist[i],&size,&padding,&sector_size,0);
if(size>0)
skin->fixed_size+= size+padding;
else
skin->has_open_ended_track= 1;
}
#ifndef Cdrskin_libburn_write_mode_ruleS
@ -5964,6 +6015,8 @@ track_too_large:;
}
if(skin->verbosity>=Cdrskin_verbose_cmD)
ClN(printf("cdrskin: fixed track size : %.f\n",skin->fixed_size));
if(skin->smallest_tsize<0 || skin->smallest_tsize>skin->fixed_size)
skin->smallest_tsize= skin->fixed_size;
} else if(strcmp(argv[i],"-v")==0 || strcmp(argv[i],"-verbose")==0) {
/* is handled in Cdrpreskin_setup() */;

2
cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2007.03.24.093238"
#define Cdrskin_timestamP "2007.03.24.093623"