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Improved classification and TOC of finalized DVD-R[W] media

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This commit is contained in:
Thomas Schmitt 2007-02-02 17:32:09 +00:00
parent e5e76665b0
commit 6e6f0d5de8
3 changed files with 43 additions and 29 deletions
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7
libburn/trunk/cdrskin/cdrskin.c
View File

@ -3953,11 +3953,8 @@ int Cdrskin_blank(struct CdrskiN *skin, int flag)
#ifdef Cdrskin_libburn_has_pretend_fulL
if(s==BURN_DISC_UNSUITABLE) {
if(skin->force_is_set ||
profile_number == 0x14 || profile_number == 0x13) {/* allow any DVD-RW */
fprintf(stderr,
"cdrskin: NOTE : %s blank=... : Treating unsuitable media as burn_disc_full\n",
(skin->force_is_set?"-force ":"DVD-RW "));
if(skin->force_is_set) {
fprintf(stderr,"cdrskin: NOTE : -force blank=... : Treating unsuitable media as burn_disc_full\n");
ret= burn_disc_pretend_full(drive);
s= burn_disc_get_status(drive);
} else

2
libburn/trunk/cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2007.02.02.151327"
#define Cdrskin_timestamP "2007.02.02.173345"

63
libburn/trunk/libburn/mmc.c
View File

@ -589,12 +589,13 @@ int mmc_fake_toc(struct burn_drive *d)
continue;
if (session_number != prev_session && prev_session > 0) {
/* leadout entry previous session */
entry = &(d->toc_entry[(i - 1) + prev_session]);
lba = mmc_four_char_to_int(start_data) +
mmc_four_char_to_int(size_data);
mmc_int_to_four_char(start_data, lba);
mmc_int_to_four_char(size_data, 0);
mmc_fake_toc_entry(entry, session_number, 0xA2,
mmc_fake_toc_entry(entry, prev_session, 0xA2,
size_data, start_data);
entry->min= entry->sec= entry->frame= 0;
d->disc->session[prev_session - 1]->leadout_entry =
@ -619,14 +620,23 @@ int mmc_fake_toc(struct burn_drive *d)
mmc_fake_toc_entry(entry, session_number, i + 1,
size_data, start_data);
if (session_number < d->disc->sessions) {
if (prev_session != session_number)
d->disc->session[session_number - 1]->
firsttrack = i+1;
d->disc->session[session_number - 1]->lasttrack = i+1;
}
if (prev_session != session_number)
d->disc->session[session_number - 1]->firsttrack = i+1;
d->disc->session[session_number - 1]->lasttrack = i+1;
prev_session = session_number;
}
if (prev_session > 0 && prev_session <= d->disc->sessions) {
/* leadout entry of last session of closed disc */
entry = &(d->toc_entry[(d->last_track_no - 1) + prev_session]);
lba = mmc_four_char_to_int(start_data) +
mmc_four_char_to_int(size_data);
mmc_int_to_four_char(start_data, lba);
mmc_int_to_four_char(size_data, 0);
mmc_fake_toc_entry(entry, prev_session, 0xA2,
size_data, start_data);
entry->min= entry->sec= entry->frame= 0;
d->disc->session[prev_session - 1]->leadout_entry = entry;
}
return 1;
}
@ -897,21 +907,6 @@ void mmc_read_disc_info(struct burn_drive *d)
data = c.page->data;
d->erasable = !!(data[2] & 16);
if ((d->current_profile != 0 || d->status != BURN_DISC_UNREADY)
&& ! d->current_is_supported_profile) {
if (!d->silent_on_scsi_error) {
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);
}
d->status = BURN_DISC_UNSUITABLE;
return;
}
switch (data[2] & 3) {
case 0:
d->toc_entries = 0;
@ -929,12 +924,33 @@ void mmc_read_disc_info(struct burn_drive *d)
case 1:
d->status = BURN_DISC_APPENDABLE;
case 2:
if ((data[2] & 3) == 2)
if ((data[2] & 3) == 2) {
d->status = BURN_DISC_FULL;
#ifdef Libburn_support_dvd_r_seQ
/* offers no feature 0021h now but might do if blank */
if (d->current_profile == 0x14) /* DVD-RW */
d->current_is_supported_profile = 1;
#endif
}
do_read_toc = 1;
break;
}
if ((d->current_profile != 0 || d->status != BURN_DISC_UNREADY)
&& ! d->current_is_supported_profile) {
if (!d->silent_on_scsi_error) {
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);
}
d->status = BURN_DISC_UNSUITABLE;
return;
}
/* >>> ts A61217 : Note for future
growisofs performs OPC if (data[0]<<8)|data[1]<=32
which indicates no OPC entries are attached to the
@ -1596,6 +1612,7 @@ void mmc_get_configuration(struct burn_drive *d)
}
}
#ifdef Libburn_support_dvd_r_seQ
/* might get adjusted later by mmc_read_disc_info() */
if ((cp == 0x11 || cp == 0x14) && d->current_has_feat21h)
d->current_is_supported_profile = 1;
#endif