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Declared BD-RE to be supported

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This commit is contained in:
Thomas Schmitt 2008-05-06 18:08:04 +00:00
parent 2d9d250471
commit a54113267e
7 changed files with 59 additions and 36 deletions
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2
cdrskin/cdrskin_timestamp.h
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@ -1 +1 @@
#define Cdrskin_timestamP "2008.05.06.084156"
#define Cdrskin_timestamP "2008.05.06.180813"

12
doc/comments
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@ -7,10 +7,12 @@
Libburnia is an open-source project for reading, mastering and writing
optical discs.
For now this means CD-R, CD-RW, DVD-RAM, DVD+RW, DVD+R, DVD+R/DL, DVD-RW, DVD-R.
For now this means CD-R, CD-RW, DVD-RAM, DVD+RW, DVD+R, DVD+R/DL, DVD-RW,
DVD-R, BD-RE.
Not supported yet are DVD-R/DL, HD-DVD, BD (blue ray). Testers for
BD and DVD-R/DL are wanted, though.
Not supported yet are DVD-R/DL, HD-DVD, BD-R (blue ray). Testers for
DVD-R/DL are wanted, though. BD-R programming efforts would be made
if an interested tester contacts us.
The project comprises of several more or less interdependent parts which
together strive to be a usable foundation for application development.
@ -57,8 +59,8 @@ composition, updating and writing. Quite unique in the Linux world.
cdrecord is a powerful GPL'ed burn program included in Joerg
Schilling's cdrtools. cdrskin strives to be a second source for
the services traditionally provided by cdrecord. Additionally it
provides libburn's DVD capabilities, where only -sao is compatible
with cdrecord.
provides libburn's DVD/BD capabilities, where only -sao is
compatible with cdrecord.
cdrskin does not contain any bytes copied from cdrecord's sources.
Many bytes have been copied from the message output of cdrecord
runs, though.

8
doc/cookbook.txt
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@ -3,7 +3,7 @@ libburnia-project.org Optical Media Rotisserie Recipes as of April 2008
Content:
- TAO Multi-Session CD Cookbook (CD-R, CD-RW)
- SAO CD Cookbook (CD-R, CD-RW, pure audio or pure data only)
- Overwriteable DVD Cookbook (DVD-RAM, DVD+RW, DVD-RW)
- Overwriteable DVD Cookbook (DVD-RAM, DVD+RW, DVD-RW, BD-RE)
- Sequential DVD-R[W] Cookbook
- DVD+R[/DL] Cookbook
@ -403,8 +403,8 @@ correctness of Pre-gap and Post-gap would become evident.
-------------------------------------------------------------------------------
Inspired by Andy Polyakov's http://fy.chalmers.se/~appro/linux/DVD+RW/tools ,
backed by reading mmc5r03c.pdf from http://www.t10.org/ftp/t10/drafts/mmc5/
and by experiments with drives NEC ND-4570A, LG GSA-4082B, PHILIPS SPD3300L.
BD-RE experiments done by Giulio Orsero on LG BE06LU10.
by own experiments with drives NEC ND-4570A, LG GSA-4082B, PHILIPS SPD3300L,
and by BD-RE experiments done by Giulio Orsero on LG BE06LU10.
For libburnia-project.org by Thomas Schmitt <scdbackup@gmx.net>
@ -417,7 +417,7 @@ DVD-RAM 0012h
DVD-RW Restricted Overwrite 0013h
DVD-RW Sequential Recording 0014h (i.e. unformatted)
DVD+RW 001Ah
BD-RE 0043h (writing tested, formatting not tested)
BD-RE 0043h
A short compilation of the write model:
- Overwriting in general

7
libburn/drive.c
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@ -2170,10 +2170,11 @@ int burn_disc_get_multi_caps(struct burn_drive *d, enum burn_write_types wt,
if (wt == BURN_WRITE_NONE || wt == BURN_WRITE_SAO ||
wt == BURN_WRITE_TAO)
o->might_simulate = 1;
} else if (d->current_profile == 0x12 || d->current_profile == 0x13 ||
} else if (d->current_profile == 0x12 ||
d->current_profile == 0x13 ||
d->current_profile == 0x1a ||
(d->current_profile == 0x43 &&
burn_support_untested_profiles)) {
d->current_profile == 0x43
) {
/* DVD-RAM, overwriteable DVD-RW, DVD+RW, BD-RE */
o->start_adr = 1;
ret = burn_disc_get_formats(d, &status, &size, &dummy,

5
libburn/libburn.h
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@ -730,7 +730,6 @@ void burn_preset_device_open(int exclusive, int blocking, int abort_on_busy);
/** Allows the use of media types which are implemented in libburn but not yet
tested. The list of those untested profiles is subject to change.
Currently it contains: 0x15 "DVD-R/DL sequential recording",
0x43 "BD-RE"
If you really test such media, then please report the outcome on
libburn-hackers@pykix.org
If ever then this call should be done soon after burn_initialize() before
@ -1094,9 +1093,9 @@ off_t burn_disc_available_space(struct burn_drive *d,
0x11 "DVD-R sequential recording", 0x12 "DVD-RAM",
0x13 "DVD-RW restricted overwrite", 0x14 "DVD-RW sequential recording",
0x1a "DVD+RW", 0x1b "DVD+R"
0x2b "DVD+R/DL"
0x2b "DVD+R/DL", 0x43 "BD-RE"
If enabled by burn_allow_untested_profiles() it also writes to profiles
0x15 "DVD-R/DL sequential recording", 0x43 "BD-RE".
0x15 "DVD-R/DL sequential recording",
Writeable stdio-drives return this profile:
0xffff "stdio file"
@param d The drive where the media is inserted.

6
libburn/mmc.c
View File

@ -2126,8 +2126,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
d->current_is_supported_profile = 1;
#endif
#ifdef Libburn_support_dvd_raM
if (cp == 0x12 || (cp == 0x43 && burn_support_untested_profiles)) {
/* DVD-RAM , BD-RE */
if (cp == 0x12 || cp == 0x43) { /* DVD-RAM , BD-RE */
d->current_is_supported_profile = 1;
#ifdef Libburn_dvd_ram_as_bd_rE
@ -2910,8 +2909,7 @@ no_suitable_formatting_type:;
c.opcode[1] |= 0x08;
}
} else if (d->current_profile == 0x43 &&
burn_support_untested_profiles) {
} else if (d->current_profile == 0x43) {
/* BD-RE */
index = -1;
format_size = -1;

55
test/libburner.c
View File

@ -8,8 +8,9 @@
libburner is a minimal demo application for the library libburn as provided
on http://libburnia-project.org . It can list the available devices, can
blank a CD-RW or DVD-RW, can format a DVD-RW, can burn to CD-R, CD-RW, DVD-R,
DVD+R, DVD+R/DL, DVD+RW, DVD-RAM or DVD-RW. Not supported yet: DVD-R/DL, BD.
blank a CD-RW or DVD-RW, can format DVD-RW and BD-RE, can burn to CD-R,
CD-RW, DVD-R, DVD+R, DVD+R/DL, DVD+RW, DVD-RW, DVD-RAM, BD-RE.
Not supported yet: DVD-R/DL, BD-R.
It's main purpose, nevertheless, is to show you how to use libburn and also
to serve the libburnia team as reference application. libburner.c does indeed
@ -28,7 +29,8 @@
With that aquired drive you can blank a CD-RW
libburner_blank_disc()
or you can format a DVD-RW to profile "Restricted Overwrite" (needed once)
libburner_format_row()
or an unused BD-RE to default size
libburner_format_owrt()
With the aquired drive you can burn to CD or DVD
libburner_payload()
When everything is done, main() releases the drive and shuts down libburn:
@ -313,26 +315,45 @@ int libburner_blank_disc(struct burn_drive *drive, int blank_fast)
}
/** Persistently changes DVD-RW profile 0014h "Sequential Recording" to
profile 0013h "Restricted Overwrite" which needs no blanking for re-use
but is not capable of multi-session.
/** Formats unformatted DVD-RW to profile 0013h "Restricted Overwrite"
which needs no blanking for re-use but is not capable of multi-session.
Expect a behavior similar to blanking with unusual noises from the drive.
Formats unformatted BD-RE to default size. This will allocate some
reserve space, test for bad blocks and make the media ready for writing.
Expect a very long run time.
*/
int libburner_format_row(struct burn_drive *drive)
int libburner_format_owrt(struct burn_drive *drive)
{
struct burn_progress p;
double percent = 1.0;
int ret, status, num_formats, format_flag= 0;
off_t size = 0;
unsigned dummy;
if (current_profile == 0x13) {
fprintf(stderr, "IDLE: DVD-RW media is already formatted\n");
return 2;
} else if (current_profile != 0x14) {
fprintf(stderr, "FATAL: Can only format DVD-RW\n");
} else if (current_profile == 0x43) {
ret = burn_disc_get_formats(drive, &status, &size, &dummy,
&num_formats);
if (ret > 0 && status == BURN_FORMAT_IS_FORMATTED) {
fprintf(stderr,
"IDLE: BD-RE media is already formatted\n");
return 2;
}
size = 0; /* does not really matter */
format_flag = 3<<1; /* format to default size, no quick */
} else if (current_profile == 0x14) { /* sequential DVD-RW */
size = 128 * 1024 * 1024;
format_flag = 1; /* write initial 128 MiB */
} else {
fprintf(stderr, "FATAL: Can only format DVD-RW or BD-RE\n");
return 0;
}
printf("Beginning to format media.\n");
burn_disc_format(drive, (off_t) 0, 0);
burn_disc_format(drive, size, format_flag);
sleep(1);
while (burn_drive_get_status(drive, &p) != BURN_DRIVE_IDLE) {
@ -344,9 +365,10 @@ int libburner_format_row(struct burn_drive *drive)
}
burn_disc_get_profile(drive_list[0].drive, &current_profile,
current_profile_name);
printf("Media type now: %4.4xh \"%s\"\n",
current_profile, current_profile_name);
if (current_profile != 0x13) {
if (current_profile == 0x14 || current_profile == 0x13)
printf("Media type now: %4.4xh \"%s\"\n",
current_profile, current_profile_name);
if (current_profile == 0x14) {
fprintf(stderr,
"FATAL: Failed to change media profile to desired value\n");
return 0;
@ -534,7 +556,8 @@ int libburner_payload(struct burn_drive *drive,
burn_session_free(session);
burn_disc_free(target_disc);
if (multi && current_profile != 0x1a && current_profile != 0x13 &&
current_profile != 0x12) /* not with DVD+RW, DVD-RW, DVD-RAM */
current_profile != 0x12 && current_profile != 0x43)
/* not with DVD+RW, formatted DVD-RW, DVD-RAM, BD-RE */
printf("NOTE: Media left appendable.\n");
if (simulate_burn)
printf("\n*** Did TRY to SIMULATE burning ***\n\n");
@ -697,7 +720,7 @@ int main(int argc, char **argv)
{ ret = 0; goto release_drive; }
if (do_blank) {
if (do_blank > 100)
ret = libburner_format_row(drive_list[driveno].drive);
ret = libburner_format_owrt(drive_list[driveno].drive);
else
ret = libburner_blank_disc(drive_list[driveno].drive,
do_blank == 1);