libburnia/libisofs-legacy
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Installed decent abort behavior with TAO

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This commit is contained in:
Thomas Schmitt 2006-11-03 15:10:24 +00:00
parent a0e745c54a
commit 684cfd0cd2
7 changed files with 86 additions and 30 deletions
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2
cdrskin/cdrskin_timestamp.h
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@ -1 +1 @@
#define Cdrskin_timestamP "2006.11.03.063307"
#define Cdrskin_timestamP "2006.11.03.151137"

1
libburn/libdax_msgs.h
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@ -331,6 +331,7 @@ Range "scdbackup" : 0x00020000 to 0x0002ffff
0x00020117 (FATAL,HIGH) = toc_entry of drive is already in use
0x00020118 (DEBUG,HIGH) = Closing track
0x00020119 (DEBUG,HIGH) = Closing session
0x0002011a (NOTE,HIGH) = Padding up track to minimum size
libdax_audioxtr:
0x00020200 (SORRY,HIGH) = Cannot open audio source file

4
libburn/sector.c
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@ -223,8 +223,10 @@ static unsigned char *get_sector(struct burn_write_opts *opts,
return NULL;
/* ts A61101 */
if(track != NULL)
if(track != NULL) {
track->writecount += out->bytes;
track->written_sectors += out->sectors;
}
d->nwa += out->sectors;
out->bytes = 0;

1
libburn/structure.c
View File

@ -120,6 +120,7 @@ struct burn_track *burn_track_create(void)
/* ts A61101 */
t->sourcecount = 0;
t->writecount = 0;
t->written_sectors = 0;
/* ts A61031 */
t->open_ended = 0;

1
libburn/structure.h
View File

@ -35,6 +35,7 @@ struct burn_track
/* ts A61101 */
off_t sourcecount;
off_t writecount;
off_t written_sectors;
/* ts A61031 */
/** Source is of undefined length */

102
libburn/write.c
View File

@ -109,8 +109,10 @@ int burn_write_flush(struct burn_write_opts *o, struct burn_track *track)
if (err == BE_CANCELLED)
return 0;
/* A61101 */
if(track != NULL)
if(track != NULL) {
track->writecount += d->buffer->bytes;
track->written_sectors += d->buffer->sectors;
}
d->nwa += d->buffer->sectors;
d->buffer->bytes = 0;
@ -122,31 +124,68 @@ int burn_write_flush(struct burn_write_opts *o, struct burn_track *track)
/* ts A61030 */
int burn_write_close_track(struct burn_write_opts *o, int tnum)
int burn_write_close_track(struct burn_write_opts *o, struct burn_session *s,
int tnum)
{
char msg[81];
struct burn_drive *d;
struct burn_track *t;
int todo, step, cancelled, seclen;
d = o->drive;
t = s->track[tnum];
/* ts A61103 : pad up track to minimum size of 600 sectors */
if (t->written_sectors < 300) {
todo = 300 - t->written_sectors;
sprintf(msg,"Padding up track to minimum size (+ %d sectors)",
todo);
libdax_msgs_submit(libdax_messenger, o->drive->global_index,
0x0002011a,
LIBDAX_MSGS_SEV_NOTE, LIBDAX_MSGS_PRIO_HIGH, msg,0,0);
step = BUFFER_SIZE / 4096; /* shall fit any sector size */
if (step <= 0)
step = 1;
seclen = burn_sector_length(t->mode);
if (seclen <= 0)
seclen = 2048;
memset(d->buffer, 0, sizeof(struct buffer));
cancelled = d->cancel;
for (; todo > 0; todo -= step) {
if (step > todo)
step = todo;
d->buffer->bytes = step*seclen;
d->buffer->sectors = step;
d->cancel = 0;
d->write(d, d->nwa, d->buffer);
d->nwa += d->buffer->sectors;
t->writecount += d->buffer->bytes;
t->written_sectors += d->buffer->sectors;
}
d->cancel = cancelled;
}
/* ts A61102 */
d->busy = BURN_DRIVE_CLOSING_TRACK;
sprintf(msg, "Closing track %2.2d", tnum+1);
libdax_msgs_submit(libdax_messenger, o->drive->global_index,0x00020119,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, msg,0,0);
/* ts A61102 */
o->drive->busy = BURN_DRIVE_CLOSING_TRACK;
/* MMC-1 mentions track number 0xFF for "the incomplete track",
MMC-3 does not. I tried both. 0xFF was in effect when other
bugs finally gave up and made way for readable tracks. */
o->drive->close_track_session(o->drive, 0, 0xff); /* tnum+1); */
d->close_track_session(o->drive, 0, 0xff); /* tnum+1); */
/* ts A61102 */
o->drive->busy = BURN_DRIVE_WRITING;
d->busy = BURN_DRIVE_WRITING;
return 1;
}
/* ts A61030 */
int burn_write_close_session(struct burn_write_opts *o)
int burn_write_close_session(struct burn_write_opts *o, struct burn_session *s)
{
libdax_msgs_submit(libdax_messenger, o->drive->global_index,0x00020119,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
@ -475,7 +514,7 @@ int burn_write_session(struct burn_write_opts *o, struct burn_session *s)
{
struct burn_drive *d = o->drive;
struct burn_track *prev = NULL, *next = NULL;
int i;
int i, ret;
d->rlba = 0;
burn_print(1, " writing a session\n");
@ -488,9 +527,15 @@ int burn_write_session(struct burn_write_opts *o, struct burn_session *s)
next = NULL;
if (!burn_write_track(o, s, i))
return 0;
{ ret = 0; goto ex; }
}
return 1;
/* ts A61103 */
ret = 1;
ex:;
if (o->write_type == BURN_WRITE_TAO)
burn_write_close_session(o, s);
return ret;
}
int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
@ -498,7 +543,7 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
{
struct burn_track *t = s->track[tnum];
struct burn_drive *d = o->drive;
int i, tmp = 0, open_ended = 0;
int i, tmp = 0, open_ended = 0, ret;
int sectors;
d->rlba = -150;
@ -524,13 +569,13 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
for (i = 0; i < 75; i++)
if (!sector_pregap(o, t->entry->point,
pt->entry->control, pt->mode))
return 0;
{ ret = 0; goto ex; }
}
if (t->pregap2)
for (i = 0; i < 150; i++)
if (!sector_pregap(o, t->entry->point,
t->entry->control, t->mode))
return 0;
{ ret = 0; goto ex; }
} else {
o->control = t->entry->control;
d->send_write_parameters(d, o);
@ -567,7 +612,7 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
d->read_buffer_capacity(d);
if (!sector_data(o, t, 0))
return 0;
{ ret = 0; goto ex; }
/* ts A61031 */
if (open_ended) {
@ -592,7 +637,7 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
d->read_buffer_capacity(d);
if (!sector_data(o, t, 1))
return 0;
{ ret = 0; goto ex; }
/* update progress */
d->progress.sector++;
@ -602,14 +647,14 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
for (i = 0; i < 150; i++)
if (!sector_postgap(o, t->entry->point, t->entry->control,
t->mode))
return 0;
{ ret = 0; goto ex; }
i = t->offset;
if (o->write_type == BURN_WRITE_SAO) {
if (d->buffer->bytes) {
int err;
err = d->write(d, d->nwa, d->buffer);
if (err == BE_CANCELLED)
return 0;
{ ret = 0; goto ex; }
/* A61101 : probably this is not payload data */
/* t->writecount += d->buffer->bytes; */
@ -619,15 +664,23 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
d->buffer->sectors = 0;
}
}
/* ts A61103 */
ret = 1;
ex:;
if (o->write_type == BURN_WRITE_TAO) {
/* ts A61103 */
/* >>> if cancelled: ensure that at least 600 kB get written */
if (!burn_write_flush(o, t))
return 0;
ret = 0;
/* ts A61030 */
if (burn_write_close_track(o, tnum) <= 0)
return 0;
if (burn_write_close_track(o, s, tnum) <= 0)
ret = 0;
}
return 1;
return ret;
}
/* ts A61009 */
@ -761,10 +814,7 @@ return crap. so we send the command, then ignore the result.
} else {
/* ts A61030 */
if (o->write_type == BURN_WRITE_TAO) {
if (burn_write_close_session(o) <= 0)
goto fail;
} else
if (o->write_type != BURN_WRITE_TAO)
if (!burn_write_flush(o, NULL))
goto fail;

5
libburn/write.h
View File

@ -27,7 +27,8 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
int burn_write_flush(struct burn_write_opts *o, struct burn_track *track);
/* ts A61030 : necessary for TAO */
int burn_write_close_track(struct burn_write_opts *o, int tnum);
int burn_write_close_session(struct burn_write_opts *o);
int burn_write_close_track(struct burn_write_opts *o, struct burn_session *s,
int tnum);
int burn_write_close_session(struct burn_write_opts *o,struct burn_session *s);
#endif /* BURN__WRITE_H */