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libburn/libburn/write.c

1952 lines
50 KiB

17 years ago
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
#include <unistd.h>
#include <signal.h>
/* ts A61009 */
/* #include <a ssert.h> */
/* ts A61106 : Deliberate defect provocation macros
DO NOT DEFINE THESE IF YOU WANT SUCCESSFUL TAO !
#define Libburn_experimental_no_close_tracK 1
#define Libburn_experimental_no_close_sessioN 1
*/
/* ts A61114 : Highly experimental : try to achieve SAO on appendables
THIS DOES NOT WORK YET !
#define Libburn_sao_can_appenD 1
*/
17 years ago
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include "error.h"
#include "sector.h"
#include "libburn.h"
#include "drive.h"
#include "transport.h"
#include "crc.h"
#include "debug.h"
#include "init.h"
#include "lec.h"
#include "toc.h"
#include "util.h"
#include "sg.h"
#include "write.h"
#include "options.h"
#include "structure.h"
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#include "libdax_msgs.h"
extern struct libdax_msgs *libdax_messenger;
17 years ago
static int type_to_ctrl(int mode)
{
int ctrl = 0;
int data = BURN_MODE2 | BURN_MODE1 | BURN_MODE0;
if (mode & data) {
ctrl |= 4;
} else if (mode & BURN_AUDIO) {
if (mode & BURN_4CH)
ctrl |= 8;
if (mode & BURN_PREEMPHASIS)
ctrl |= 1;
} else
/* ts A61008 */
/* a ssert(0); */
return -1;
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if (mode & BURN_COPY)
ctrl |= 2;
return ctrl;
}
/* only the ctrl nibble is set here (not adr) */
/* ts A61009 : removed "static" , reacted on type_to_ctrl() == -1
preserved ignorance towards unknown modes (for now) */
void type_to_form(int mode, unsigned char *ctladr, int *form)
17 years ago
{
int ret;
ret = type_to_ctrl(mode) << 4;
if (ret == -1) {
*ctladr = 0xff;
*form = -1;
return;
}
*ctladr = ret;
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if (mode & BURN_AUDIO)
*form = 0;
if (mode & BURN_MODE0) {
/* ts A61009 */
/* a ssert(0); */
*form = -1;
return;
}
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if (mode & BURN_MODE1)
*form = 0x10;
if (mode & BURN_MODE2) {
/* ts A61009 */
/* a ssert(0); */ /* XXX someone's gonna want this sometime */
*form = -1;
return;
}
17 years ago
if (mode & BURN_MODE_RAW)
*form = 0;
if (mode & BURN_SUBCODE_P16) /* must be expanded to R96 */
*form |= 0x40;
if (mode & BURN_SUBCODE_P96)
*form |= 0xC0;
if (mode & BURN_SUBCODE_R96)
*form |= 0x40;
}
int burn_write_flush(struct burn_write_opts *o, struct burn_track *track)
17 years ago
{
struct burn_drive *d = o->drive;
if (d->buffer->bytes && !d->cancel) {
int err;
err = d->write(d, d->nwa, d->buffer);
if (err == BE_CANCELLED)
return 0;
/* A61101 */
if(track != NULL) {
track->writecount += d->buffer->bytes;
track->written_sectors += d->buffer->sectors;
}
/* ts A61119 */
d->progress.buffered_bytes += d->buffer->bytes;
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d->nwa += d->buffer->sectors;
d->buffer->bytes = 0;
d->buffer->sectors = 0;
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}
d->sync_cache(d);
return 1;
}
/* ts A61030 */
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;
/* ts A61106 */
#ifdef Libburn_experimental_no_close_tracK
return 1;
#endif
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->progress.buffered_bytes += d->buffer->bytes;
}
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);
/* 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. */
/* ts A70129
Probably the right value for appendables is d->last_track_no
*/
d->close_track_session(o->drive, 0, 0xff);
/* ts A61102 */
d->busy = BURN_DRIVE_WRITING;
return 1;
}
/* ts A61030 */
int burn_write_close_session(struct burn_write_opts *o, struct burn_session *s)
{
/* ts A61106 */
#ifdef Libburn_experimental_no_close_sessioN
return 1;
#endif
libdax_msgs_submit(libdax_messenger, o->drive->global_index,0x00020119,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
"Closing session", 0, 0);
/* ts A61102 */
o->drive->busy = BURN_DRIVE_CLOSING_SESSION;
o->drive->close_track_session(o->drive, 1, 0);
/* ts A61102 */
o->drive->busy = BURN_DRIVE_WRITING;
return 1;
}
/* ts A60819:
This is unused since about Feb 2006, icculus.org/burn CVS.
The compiler complains. We shall please our compiler.
*/
#ifdef Libburn_write_with_function_print_cuE
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static void print_cue(struct cue_sheet *sheet)
{
int i;
unsigned char *unit;
printf("\n");
printf("ctladr|trno|indx|form|scms| msf\n");
printf("------+----+----+----+----+--------\n");
for (i = 0; i < sheet->count; i++) {
unit = sheet->data + 8 * i;
printf(" %1X %1X | %02X | %02X | %02X | %02X |",
(unit[0] & 0xf0) >> 4, unit[0] & 0xf, unit[1], unit[2],
unit[3], unit[4]);
printf("%02X:%02X:%02X\n", unit[5], unit[6], unit[7]);
}
}
#endif /* Libburn_write_with_print_cuE */
/* ts A61009 : changed type from void to int */
/** @return 1 = success , <=0 failure */
static int add_cue(struct cue_sheet *sheet, unsigned char ctladr,
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unsigned char tno, unsigned char indx,
unsigned char form, unsigned char scms, int lba)
{
unsigned char *unit;
unsigned char *ptr;
int m, s, f;
burn_lba_to_msf(lba, &m, &s, &f);
sheet->count++;
ptr = realloc(sheet->data, sheet->count * 8);
/* ts A61009 */
/* a ssert(ptr); */
if (ptr == NULL) {
libdax_msgs_submit(libdax_messenger, -1, 0x00020111,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
"Could not allocate new auxiliary object (cue_sheet->data)",
0, 0);
return -1;
}
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sheet->data = ptr;
unit = sheet->data + (sheet->count - 1) * 8;
unit[0] = ctladr;
unit[1] = tno;
unit[2] = indx;
unit[3] = form;
unit[4] = scms;
unit[5] = m;
unit[6] = s;
unit[7] = f;
return 1;
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}
/* ts A61114: added parameter nwa */
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struct cue_sheet *burn_create_toc_entries(struct burn_write_opts *o,
struct burn_session *session,
int nwa)
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{
int i, m, s, f, form, pform, runtime = -150, ret, track_length;
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unsigned char ctladr;
struct burn_drive *d;
struct burn_toc_entry *e;
struct cue_sheet *sheet;
struct burn_track **tar = session->track;
int ntr = session->tracks;
int rem = 0;
d = o->drive;
#ifdef Libburn_sao_can_appenD
if (d->status == BURN_DISC_APPENDABLE)
runtime = nwa-150;
#endif
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sheet = malloc(sizeof(struct cue_sheet));
/* ts A61009 : react on failures of malloc(), add_cue_sheet()
type_to_form() */
if (sheet == NULL) {
libdax_msgs_submit(libdax_messenger, -1, 0x00020111,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
"Could not allocate new auxiliary object (cue_sheet)",
0, 0);
return NULL;
}
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sheet->data = NULL;
sheet->count = 0;
type_to_form(tar[0]->mode, &ctladr, &form);
if (form == -1) {
libdax_msgs_submit(libdax_messenger, -1, 0x00020116,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
"Track mode has unusable value", 0, 0);
goto failed;
}
ret = add_cue(sheet, ctladr | 1, 0, 0, 1, 0, runtime);
if (ret <= 0)
goto failed;
ret = add_cue(sheet, ctladr | 1, 1, 0, form, 0, runtime);
if (ret <= 0)
goto failed;
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runtime += 150;
burn_print(1, "toc for %d tracks:\n", ntr);
d->toc_entries = ntr + 3;
/* ts A61009 */
/* a ssert(d->toc_entry == NULL); */
if (d->toc_entry != NULL) {
/* ts A61109 : this happens with appendable CDs
>>> Open question: is the existing TOC needed ? */
/* ts A61109 : for non-SAO, this sheet is thrown away later */
free((char *) d->toc_entry);
/*
libdax_msgs_submit(libdax_messenger,
d->global_index, 0x00020117,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
"toc_entry of drive is already in use", 0, 0);
goto failed;
*/
}
d->toc_entry = calloc(d->toc_entries, sizeof(struct burn_toc_entry));
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e = d->toc_entry;
e[0].point = 0xA0;
if (tar[0]->mode & BURN_AUDIO)
e[0].control = TOC_CONTROL_AUDIO;
else
e[0].control = TOC_CONTROL_DATA;
e[0].pmin = 1;
e[0].psec = o->format;
e[0].adr = 1;
e[1].point = 0xA1;
e[1].pmin = ntr;
e[1].adr = 1;
if (tar[ntr - 1]->mode & BURN_AUDIO)
e[1].control = TOC_CONTROL_AUDIO;
else
e[1].control = TOC_CONTROL_DATA;
e[2].point = 0xA2;
e[2].control = e[1].control;
e[2].adr = 1;
/* ts A70121 : The pause before the first track is not a Pre-gap.
To count it as part 2 of a Pre-gap is a dirty hack. It also seems
to have caused confusion in dealing with part 1 of an eventual
real Pre-gap. mmc5r03c.pdf 6.33.3.2, 6.33.3.18 .
*/
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tar[0]->pregap2 = 1;
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pform = form;
for (i = 0; i < ntr; i++) {
type_to_form(tar[i]->mode, &ctladr, &form);
/* ts A70121 : This seems to be thw wrong test. Correct would
be to compare tar[]->mode or bit2 of ctladr.
*/
17 years ago
if (pform != form) {
ret = add_cue(sheet, ctladr | 1, i + 1, 0, form, 0,
runtime);
if (ret <= 0)
goto failed;
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runtime += 150;
/* XXX fix pregap interval 1 for data tracks */
/* ts A60813 silence righteous compiler warning about C++ style comments
This is possibly not a comment but rather a trace of Derek Foreman
experiments. Thus not to be beautified - but to be preserved rectified.
/ / if (!(form & BURN_AUDIO))
/ / tar[i]->pregap1 = 1;
*/
/* ts A70121 : it is unclear why (form & BURN_AUDIO) should prevent pregap1.
I believe, correct would be:
runtime += 75;
tar[i]->pregap1 = 1;
The test for pform != form is wrong anyway.
Next one has to care for Post-gap: table 555 in mmc5r03c.pdf does not
show any although 6.33.3.19 would prescribe some.
Nobody seems to have ever tested this situation, up to now.
It is banned for now in burn_disc_write().
Warning have been placed in libburn.h .
*/
17 years ago
tar[i]->pregap2 = 1;
}
/* XXX HERE IS WHERE WE DO INDICES IN THE CUE SHEET */
/* XXX and we should make sure the gaps conform to ecma-130... */
tar[i]->entry = &e[3 + i];
e[3 + i].point = i + 1;
burn_lba_to_msf(runtime, &m, &s, &f);
e[3 + i].pmin = m;
e[3 + i].psec = s;
e[3 + i].pframe = f;
e[3 + i].adr = 1;
e[3 + i].control = type_to_ctrl(tar[i]->mode);
burn_print(1, "track %d control %d\n", tar[i]->mode,
e[3 + i].control);
ret = add_cue(sheet, ctladr | 1, i + 1, 1, form, 0, runtime);
if (ret <= 0)
goto failed;
/* ts A70125 :
Still not understanding the sense behind linking tracks,
i decided to at least enforce the MMC specs' minimum
track length.
*/
track_length = burn_track_get_sectors(tar[i]);
if (track_length < 300 && !burn_track_is_open_ended(tar[i])) {
track_length = 300;
if (!tar[i]->pad)
tar[i]->pad = 1;
burn_track_set_sectors(tar[i], track_length);
}
runtime += track_length;
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/* if we're padding, we'll clear any current shortage.
if we're not, we'll slip toc entries by a sector every time our
shortage is more than a sector
XXX this is untested :)
*/
if (!tar[i]->pad) {
rem += burn_track_get_shortage(tar[i]);
/* ts A61101 : I doubt that linking would yield a
desireable effect. With TAO it is
counterproductive in any way.
*/
if (o->write_type == BURN_WRITE_TAO)
tar[i]->source->next = NULL;
else
if (i +1 != ntr)
tar[i]->source->next = tar[i+1]->source;
17 years ago
} else if (rem) {
rem = 0;
runtime++;
}
if (rem > burn_sector_length(tar[i]->mode)) {
rem -= burn_sector_length(tar[i]->mode);
runtime--;
}
pform = form;
}
burn_lba_to_msf(runtime, &m, &s, &f);
e[2].pmin = m;
e[2].psec = s;
e[2].pframe = f;
burn_print(1, "run time is %d (%d:%d:%d)\n", runtime, m, s, f);
for (i = 0; i < d->toc_entries; i++)
burn_print(1, "point %d (%02d:%02d:%02d)\n",
d->toc_entry[i].point, d->toc_entry[i].pmin,
d->toc_entry[i].psec, d->toc_entry[i].pframe);
ret = add_cue(sheet, ctladr | 1, 0xAA, 1, 1, 0, runtime);
if (ret <= 0)
goto failed;
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return sheet;
failed:;
if (sheet != NULL)
free((char *) sheet);
return NULL;
17 years ago
}
int burn_sector_length(int tracktype)
{
if (tracktype & BURN_AUDIO)
return 2352;
if (tracktype & BURN_MODE_RAW)
return 2352;
if (tracktype & BURN_MODE1)
return 2048;
/* ts A61009 */
/* a ssert(0); */
return -1;
17 years ago
}
int burn_subcode_length(int tracktype)
{
if (tracktype & BURN_SUBCODE_P16)
return 16;
if ((tracktype & BURN_SUBCODE_P96) || (tracktype & BURN_SUBCODE_R96))
return 96;
return 0;
}
int burn_write_leadin(struct burn_write_opts *o,
struct burn_session *s, int first)
{
struct burn_drive *d = o->drive;
int count;
d->busy = BURN_DRIVE_WRITING_LEADIN;
burn_print(5, first ? " first leadin\n" : " leadin\n");
if (first)
count = 0 - d->alba - 150;
else
count = 4500;
d->progress.start_sector = d->alba;
d->progress.sectors = count;
d->progress.sector = 0;
while (count != 0) {
if (!sector_toc(o, s->track[0]->mode))
return 0;
count--;
d->progress.sector++;
}
d->busy = BURN_DRIVE_WRITING;
return 1;
}
int burn_write_leadout(struct burn_write_opts *o,
int first, unsigned char control, int mode)
{
struct burn_drive *d = o->drive;
int count;
d->busy = BURN_DRIVE_WRITING_LEADOUT;
d->rlba = -150;
burn_print(5, first ? " first leadout\n" : " leadout\n");
if (first)
count = 6750;
else
count = 2250;
d->progress.start_sector = d->alba;
d->progress.sectors = count;
d->progress.sector = 0;
while (count != 0) {
if (!sector_lout(o, control, mode))
return 0;
count--;
d->progress.sector++;
}
d->busy = BURN_DRIVE_WRITING;
return 1;
}
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, ret;
17 years ago
d->rlba = 0;
burn_print(1, " writing a session\n");
for (i = 0; i < s->tracks; i++) {
if (i > 0)
prev = s->track[i - 1];
if (i + 1 < s->tracks)
next = s->track[i + 1];
else
next = NULL;
if (!burn_write_track(o, s, i))
{ ret = 0; goto ex; }
17 years ago
}
/* ts A61103 */
ret = 1;
ex:;
if (o->write_type == BURN_WRITE_TAO)
burn_write_close_session(o, s);
return ret;
17 years ago
}
/* ts A61218 : outsourced from burn_write_track() */
int burn_disc_init_track_status(struct burn_write_opts *o,
struct burn_session *s, int tnum, int sectors)
{
struct burn_drive *d = o->drive;
/* Update progress */
d->progress.start_sector = d->nwa;
d->progress.sectors = sectors;
d->progress.sector = 0;
/* ts A60831: added tnum-line, extended print message on proposal
by bonfire-app@wanadoo.fr in http://libburn.pykix.org/ticket/58 */
d->progress.track = tnum;
/* ts A61102 */
d->busy = BURN_DRIVE_WRITING;
return 1;
}
17 years ago
int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
int tnum)
{
struct burn_track *t = s->track[tnum];
struct burn_drive *d = o->drive;
int i, tmp = 0, open_ended = 0, ret= 0, nwa, lba;
17 years ago
int sectors;
char msg[80];
17 years ago
d->rlba = -150;
/* XXX for tao, we don't want the pregaps but still want post? */
if (o->write_type != BURN_WRITE_TAO) {
/* ts A61102 */
d->busy = BURN_DRIVE_WRITING_PREGAP;
17 years ago
if (t->pregap1)
d->rlba += 75;
if (t->pregap2)
d->rlba += 150;
if (t->pregap1) {
struct burn_track *pt;
/* ts A70121 : Removed pseudo suicidal initializer
= s->track[tnum - 1];
*/
17 years ago
if (tnum == 0) {
/* ts A70121 : This is not possible because
track 1 cannot have a pregap at all.
MMC-5 6.33.3.2 precribes a mandatory pause
prior to any track 1. Pre-gap is prescribed
for mode changes like audio-to-data.
To set burn_track.pregap1 for track 1 is
kindof a dirty hack.
*/
17 years ago
printf("first track should not have a pregap1\n");
pt = t;
} else
pt = s->track[tnum - 1]; /* ts A70121 */
17 years ago
for (i = 0; i < 75; i++)
if (!sector_pregap(o, t->entry->point,
pt->entry->control, pt->mode))
{ ret = 0; goto ex; }
17 years ago
}
if (t->pregap2)
for (i = 0; i < 150; i++)
if (!sector_pregap(o, t->entry->point,
t->entry->control, t->mode))
{ ret = 0; goto ex; }
17 years ago
} else {
o->control = t->entry->control;
d->send_write_parameters(d, o);
/* ts A61103 */
ret = d->get_nwa(d, -1, &lba, &nwa);
/* ts A70213: CD-TAO: eventually expand size of track to max */
burn_track_apply_fillup(t, d->media_capacity_remaining, 0);
/* <<< */
sprintf(msg,
"TAO pre-track %2.2d : get_nwa(%d)=%d, d=%d , demand=%.f , cap=%.f\n",
tnum+1, nwa, ret, d->nwa, (double) burn_track_get_sectors(t) * 2048.0,
(double) d->media_capacity_remaining);
libdax_msgs_submit(libdax_messenger, d->global_index, 0x000002,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_ZERO,
msg, 0, 0);
if (nwa > d->nwa)
d->nwa = nwa;
17 years ago
}
/* user data */
17 years ago
sectors = burn_track_get_sectors(t);
open_ended = burn_track_is_open_ended(t);
burn_disc_init_track_status(o, s, tnum, sectors);
burn_print(12, "track %d is %d sectors long\n", tnum, sectors);
17 years ago
/* ts A61030 : this cannot happen. tnum is always < s->tracks */
17 years ago
if (tnum == s->tracks)
tmp = sectors > 150 ? 150 : sectors;
for (i = 0; open_ended || i < sectors - tmp; i++) {
/* ts A61023 : http://libburn.pykix.org/ticket/14
From time to time inquire drive buffer */
if ((i%64)==0)
d->read_buffer_capacity(d);
17 years ago
if (!sector_data(o, t, 0))
{ ret = 0; goto ex; }
17 years ago
/* ts A61031 */
if (open_ended) {
d->progress.sectors = sectors = i;
if (burn_track_is_data_done(t))
break;
}
17 years ago
/* update current progress */
d->progress.sector++;
}
for (; i < sectors; i++) {
/* ts A61030: program execution never gets to this point */
fprintf(stderr,"LIBBURN_DEBUG: TNUM=%d TRACKS=%d TMP=%d\n",
tnum, s->tracks, tmp);
17 years ago
burn_print(1, "last track, leadout prep\n");
/* ts A61023 */
if ((i%64)==0)
d->read_buffer_capacity(d);
17 years ago
if (!sector_data(o, t, 1))
{ ret = 0; goto ex; }
17 years ago
/* update progress */
d->progress.sector++;
}
if (t->postgap)
for (i = 0; i < 150; i++)
if (!sector_postgap(o, t->entry->point, t->entry->control,
t->mode))
{ ret = 0; goto ex; }
17 years ago
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)
{ ret = 0; goto ex; }
/* A61101 : probably this is not all payload data */
/* A61108 : but audio count is short without this */
t->writecount += d->buffer->bytes;
t->written_sectors += d->buffer->sectors;
d->progress.buffered_bytes += d->buffer->bytes;
17 years ago
d->nwa += d->buffer->sectors;
d->buffer->bytes = 0;
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))
ret = 0;
/* ts A61030 */
if (burn_write_close_track(o, s, tnum) <= 0)
ret = 0;
}
return ret;
17 years ago
}
/* ts A61009 */
/* @param flag bit1 = do not libdax_msgs_submit() */
int burn_disc_write_is_ok(struct burn_write_opts *o, struct burn_disc *disc,
int flag)
{
int i, t;
char msg[80];
for (i = 0; i < disc->sessions; i++)
for (t = 0; t < disc->session[i]->tracks; t++)
if (!sector_headers_is_ok(
o, disc->session[i]->track[t]->mode))
goto bad_track_mode_found;
return 1;
bad_track_mode_found:;
sprintf(msg, "Unsuitable track mode 0x%x in track %d of session %d",
disc->session[i]->track[t]->mode, i+1, t+1);
if (!(flag & 2))
libdax_msgs_submit(libdax_messenger, -1, 0x0002010a,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
msg, 0, 0);
return 0;
}
/* ts A61218 : outsourced from burn_disc_write_sync() */
int burn_disc_init_write_status(struct burn_write_opts *o,
struct burn_disc *disc)
{
struct burn_drive *d = o->drive;
struct burn_track *t = NULL;
int sx, tx;
d->cancel = 0;
/* init progress before showing the state */