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Re-arranged checking and defaulting of write parameters

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This commit is contained in:
Thomas Schmitt
2007-02-19 22:51:39 +00:00
parent afd54a1f87
commit b6475c3d84
11 changed files with 410 additions and 103 deletions
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252
libburn/write.c
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@ -718,7 +718,7 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
(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);
msg, 0, 0);
if (nwa > d->nwa)
d->nwa = nwa;
@ -820,7 +820,9 @@ ex:;
}
/* ts A61009 */
int burn_disc_write_is_ok(struct burn_write_opts *o, struct burn_disc *disc)
/* @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];
@ -834,9 +836,10 @@ int burn_disc_write_is_ok(struct burn_write_opts *o, struct burn_disc *disc)
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);
libdax_msgs_submit(libdax_messenger, -1, 0x0002010a,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
msg, 0, 0);
if (!(flag & 2))
libdax_msgs_submit(libdax_messenger, -1, 0x0002010a,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
msg, 0, 0);
return 0;
}
@ -920,7 +923,7 @@ int burn_disc_open_track_dvd_minus_r(struct burn_write_opts *o,
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020138,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
return 0;
}
}
@ -986,7 +989,7 @@ int burn_dvd_write_track(struct burn_write_opts *o,
(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);
msg, 0, 0);
}
@ -1167,7 +1170,7 @@ int burn_disc_setup_dvd_plus_rw(struct burn_write_opts *o,
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020127,
LIBDAX_MSGS_SEV_NOTE, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
}
/* >>> perform OPC if needed */;
@ -1194,47 +1197,37 @@ int burn_disc_setup_dvd_minus_rw(struct burn_write_opts *o,
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020127,
LIBDAX_MSGS_SEV_NOTE, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
d->nwa *= 16; /* convert to 2048 block units */
}
if (d->current_profile == 0x13) { /* DVD-RW restricted overwrite */
/* ??? mmc5r03c.pdf 7.5.2 :
"For DVD-RW media ... If a medium is in Restricted overwrite
mode, this mode page shall not be used."
/* ??? mmc5r03c.pdf 7.5.2 :
"For DVD-RW media ... If a medium is in Restricted overwrite
mode, this mode page shall not be used."
But growisofs composes a page 5 and sends it.
mmc5r03c.pdf 5.3.16 , table 127 specifies that mode page 5
shall be supported with feature 0026h Restricted Overwrite.
5.3.22 describes a feature 002Ch Rigid Restrictive Overwrite
which seems to apply to DVD-RW and does not mention page 5.
But growisofs composes a page 5 and sends it.
mmc5r03c.pdf 5.3.16 , table 127 specifies that mode page 5
shall be supported with feature 0026h Restricted Overwrite.
5.3.22 describes a feature 002Ch Rigid Restrictive Overwrite
which seems to apply to DVD-RW and does not mention page 5.
5.4.14 finally states that profile 0013h includes feature
002Ch rather than 0026h.
5.4.14 finally states that profile 0013h includes feature
002Ch rather than 0026h.
d->send_write_parameters(d, o);
*/
*/
d->busy = BURN_DRIVE_FORMATTING;
d->busy = BURN_DRIVE_FORMATTING;
/* "quick grow" to at least byte equivalent of d->nwa */
ret = d->format_unit(d, (off_t) d->nwa * (off_t) 2048,
(d->nwa > 0) << 3);
if (ret <= 0)
return 0;
d->busy = BURN_DRIVE_WRITING;
} else {
sprintf(msg, "Unsuitable media detected. Profile %4.4Xh %s",
d->current_profile, d->current_profile_text);
libdax_msgs_submit(libdax_messenger, d->global_index,
0x0002011e,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
/* "quick grow" to at least byte equivalent of d->nwa */
ret = d->format_unit(d, (off_t) d->nwa * (off_t) 2048,
(d->nwa > 0) << 3);
if (ret <= 0)
return 0;
}
d->busy = BURN_DRIVE_WRITING;
/* >>> perform OPC if needed */;
@ -1257,15 +1250,74 @@ int burn_disc_setup_dvd_minus_r(struct burn_write_opts *o,
}
/* ts A70219 : API */
int burn_precheck_write(struct burn_write_opts *o, struct burn_disc *disc,
char reasons[1024], int silent)
{
enum burn_write_types wt;
struct burn_drive *d = o->drive;
char msg[160];
/* check write mode against write job */
reasons[0] = 0;
wt = burn_write_opts_auto_write_type(o, disc, reasons,
1 | ((!!silent) << 1));
if (wt == BURN_WRITE_NONE)
return 0;
sprintf(reasons, "%s: ", d->current_profile_text);
if (d->current_profile == 0x09 || d->current_profile == 0x0a) {
if (! burn_disc_write_is_ok(o, disc, (!!silent) << 1))
strcat(reasons, "unsuitable track mode found, ");
if (o->start_byte >= 0)
strcat(reasons, "write start address not supported, ");
} else if (d->current_profile == 0x1a || d->current_profile == 0x12) {
/* DVD+RW , DVD-RAM */
if (o->start_byte >= 0 && (o->start_byte % 2048))
strcat(reasons,
"write start address not properly aligned to 2048, ");
} else if (d->current_profile == 0x13) {
/* DVD-RW Restricted Overwrite */
if (o->start_byte >= 0 && (o->start_byte % 32768))
strcat(reasons,
"write start address not properly aligned to 32k, ");
} else if (d->current_profile == 0x11 || d->current_profile == 0x14) {
if (o->start_byte >= 0)
strcat(reasons, "write start address not supported, ");
} else {
sprintf(msg, "Unsuitable media detected. Profile %4.4Xh %s",
d->current_profile, d->current_profile_text);
if (!silent)
libdax_msgs_submit(libdax_messenger, d->global_index,
0x0002011e,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
msg, 0, 0);
strcat(reasons, "no suitable media profile detected, ");
}
if (strlen(reasons) > strlen(d->current_profile_text) + 2)
return 0;
return 1;
}
/* ts A61218 - A70129 */
int burn_dvd_write_sync(struct burn_write_opts *o,
struct burn_disc *disc)
{
int i, ret, sx, tx, mode, exotic_track = 0, dao_is_ok, o_end;
int i, ret, o_end;
off_t default_size = 0;
struct burn_drive *d = o->drive;
struct burn_track *t;
char msg[160];
#ifndef Libburn_precheck_write_ruleS
int exotic_track = 0, dao_is_ok, sx, tx, mode;
#endif
d->needs_close_session = 0;
#ifndef Libburn_precheck_write_ruleS
/* <<< covered by burn_precheck_write() */
for (sx = 0; sx < disc->sessions; sx++)
for (tx = 0 ; tx < disc->session[sx]->tracks; tx++) {
mode = disc->session[sx]->track[tx]->mode;
@ -1277,10 +1329,11 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020123,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto early_failure;
}
/* <<< covered by burn_precheck_write() */
if (d->current_profile == 0x1a || d->current_profile == 0x13 ||
d->current_profile == 0x12) {
/* DVD+RW , DVD-RW Restricted Overwrite , DVD-RAM */
@ -1292,21 +1345,28 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
libdax_msgs_submit(libdax_messenger, d->global_index,
0x0002011f,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto early_failure;
}
}
#endif /* ! Libburn_precheck_write_ruleS */
if (d->current_profile == 0x1a || d->current_profile == 0x12) {
/* DVD+RW , DVD-RAM */
#ifndef Libburn_precheck_write_ruleS
/* <<< covered by burn_precheck_write() */
if (o->start_byte >= 0 && (o->start_byte % 2048)) {
sprintf(msg,
"Write start address not properly aligned to 2048");
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020125,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto early_failure;
}
#endif /* ! Libburn_precheck_write_ruleS */
ret = 1;
if (d->current_profile == 0x1a)
ret = burn_disc_setup_dvd_plus_rw(o, disc);
@ -1316,22 +1376,27 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020121,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto early_failure;
}
o->obs_pad = 0; /* no filling-up of track's last 32k buffer */
} else if (d->current_profile == 0x13) {
/* DVD-RW Restricted Overwrite */
#ifndef Libburn_precheck_write_ruleS
/* <<< covered by burn_precheck_write() */
if (o->start_byte >= 0 && (o->start_byte % 32768)) {
sprintf(msg,
"Write start address not properly aligned to 32K");
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020125,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto early_failure;
}
#endif /* ! Libburn_precheck_write_ruleS */
ret = burn_disc_setup_dvd_minus_rw(o, disc);
if (ret <= 0) {
sprintf(msg,
@ -1339,7 +1404,7 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020121,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto early_failure;
}
@ -1348,17 +1413,21 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
} else if (d->current_profile == 0x11 || d->current_profile == 0x14) {
/* DVD-R , DVD-RW Sequential */
o_end = burn_track_is_open_ended(disc->session[0]->track[0]);
if(o->fill_up_media)
o_end = 0;
t = disc->session[0]->track[0];
o_end = ( burn_track_is_open_ended(t) && !o->fill_up_media );
default_size = burn_track_get_default_size(t);
#ifndef Libburn_precheck_write_ruleS
dao_is_ok =
(disc->sessions == 1 &&
disc->session[0]->tracks == 1 &&
(!o_end) &&
(default_size > 0 || !o_end) &&
(!o->multi) && d->status == BURN_DISC_BLANK
);
if (o->write_type == BURN_WRITE_TAO &&
!d->current_has_feat21h) {
/* <<< ??? keep this automatic write type change ? */
if (dao_is_ok) {
o->write_type = BURN_WRITE_SAO;
libdax_msgs_submit(libdax_messenger,
@ -1366,6 +1435,8 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
LIBDAX_MSGS_SEV_NOTE, LIBDAX_MSGS_PRIO_HIGH,
"Defaulted TAO to DAO (lack of feature 21h)",
0, 0);
/* <<< covered by burn_precheck_write() */
} else {
libdax_msgs_submit(libdax_messenger,
d->global_index, 0x00020135,
@ -1374,29 +1445,49 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
0, 0);
goto early_failure;
}
} else if (o->write_type == BURN_WRITE_SAO && !dao_is_ok) {
/* <<< covered by burn_precheck_write() */
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020136,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
"DAO burning is restricted to a single fixed size track and no multi-session",
0,0);
0, 0);
/* <<< ??? keep this automatic advise ? */
if (d->current_has_feat21h)
libdax_msgs_submit(libdax_messenger,
d->global_index, 0x00020137,
LIBDAX_MSGS_SEV_HINT,
LIBDAX_MSGS_PRIO_HIGH,
"TAO would be possible and could do the job",
0,0);
0, 0);
goto early_failure;
}
/* <<< covered by burn_precheck_write() */
if (o->start_byte >= 0) {
sprintf(msg, "Write start address not supported");
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020124,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto early_failure;
}
#endif /* ! Libburn_precheck_write_ruleS */
if (o->write_type == BURN_WRITE_SAO && o_end) {
sprintf(msg, "Activated track default size %.f",
(double) default_size);
libdax_msgs_submit(libdax_messenger,
d->global_index, 0x0002012e,
LIBDAX_MSGS_SEV_NOTE, LIBDAX_MSGS_PRIO_HIGH,
msg, 0, 0);
burn_track_set_size(t, default_size);
}
ret = burn_disc_setup_dvd_minus_r(o, disc);
if (ret <= 0) {
sprintf(msg,
@ -1404,20 +1495,24 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020121,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto early_failure;
}
/* ??? padding needed ??? cowardly doing it for now */
o->obs_pad = 1; /* fill-up track's last 32k buffer */
#ifndef Libburn_precheck_write_ruleS
/* <<< covered by burn_precheck_write() */
} else {
sprintf(msg, "Unsuitable media detected. Profile %4.4Xh %s",
d->current_profile, d->current_profile_text);
libdax_msgs_submit(libdax_messenger, d->global_index,
0x0002011e,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto early_failure;
#endif /* ! Libburn_precheck_write_ruleS */
}
o->obs = 32*1024; /* buffer flush trigger for sector.c:get_sector() */
@ -1459,8 +1554,9 @@ void burn_disc_write_sync(struct burn_write_opts *o, struct burn_disc *disc)
struct cue_sheet *sheet;
struct burn_drive *d = o->drive;
struct buffer buf;
struct burn_track *lt;
struct burn_track *lt, *t;
int first = 1, i, ret, lba, nwa = 0;
off_t default_size;
char msg[80];
/* ts A60924 : libburn/message.c gets obsoleted
@ -1483,14 +1579,56 @@ void burn_disc_write_sync(struct burn_write_opts *o, struct burn_disc *disc)
return;
}
#ifndef Libburn_precheck_write_ruleS
/* <<< covered by burn_precheck_write() */
if (o->start_byte >= 0) {
sprintf(msg, "Write start address not supported");
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020124,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
msg, 0,0);
msg, 0, 0);
goto fail_wo_sync;
}
#endif /* ! Libburn_precheck_write_ruleS */
/* ts A70218 */
if (o->write_type == BURN_WRITE_SAO) {
#ifndef Libburn_precheck_write_ruleS
/* <<< covered by burn_precheck_write() "appended session" */
if (disc->sessions > 1) {
sao_restriction_violated:;
libdax_msgs_submit(libdax_messenger, d->global_index,
0x0002012f,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
"SAO is restricted to a single session with fixed track sizes",
0, 0);
goto fail_wo_sync;
}
#endif /* ! Libburn_precheck_write_ruleS */
for (i = 0 ; i < disc->session[0]->tracks; i++) {
t = disc->session[0]->track[i];
if (burn_track_is_open_ended(t)) {
default_size = burn_track_get_default_size(t);
#ifndef Libburn_precheck_write_ruleS
/* <<< covered by burn_precheck_write() */
if (default_size <= 0)
goto sao_restriction_violated;
#endif /* ! Libburn_precheck_write_ruleS */
sprintf(msg,
"Activated track default size %.f",
(double) default_size);
libdax_msgs_submit(libdax_messenger,
d->global_index, 0x0002012e,
LIBDAX_MSGS_SEV_NOTE,
LIBDAX_MSGS_PRIO_HIGH, msg, 0, 0);
burn_track_set_size(t, default_size);
}
}
}
burn_print(1, "sync write of %d CD sessions\n", disc->sessions);
@ -1514,7 +1652,7 @@ return crap. so we send the command, then ignore the result.
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00000002,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_ZERO,
msg,0,0);
msg,0, 0);
/* >>> ts A70212 : CD-DAO/SAO : eventually expand size of last track to maximum */;
@ -1561,7 +1699,7 @@ return crap. so we send the command, then ignore the result.
libdax_msgs_submit(
libdax_messenger, d->global_index, 0x000002,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_ZERO,
msg,0,0);
msg, 0, 0);
} else {
d->nwa = -150;