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Enabled explicit full formatting of DVD+RW ("de-icing")

This commit is contained in:
Thomas Schmitt 2007-01-10 21:07:48 +00:00
parent 435eeea15f
commit 8877b36625
5 changed files with 59 additions and 30 deletions
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10
cdrskin/cdrskin.1
View File

@ -183,7 +183,7 @@ those parameters and eventually raw audio data get extracted and burned as
audio track. Same is done for suffix .au and SUN Audio.
.TP
.BI blank= type
Blank a CD-RW or format a DVD-RW.
Blank a CD-RW or format a DVD+/-RW.
This is combinable with burning in the same run of cdrskin.
The type given with blank= selects the particular behavior:
.RS
@ -202,15 +202,19 @@ Format a DVD-RW to "Restricted Overwrite". The user should bring some patience.
(Note: format_overwrite* are not original cdrecord options.)
.TP
format_overwrite_quickest
Like format_overwrite without creating a 128 MB trailblazer track.
Like format_overwrite without creating a 128 MB trailblazer session.
Leads to "intermediate" state which only allows sequential write
beginning from address 0.
The "intermediate" state ends after the first session of writing data.
.TP
format_overwrite_full
Like format_overwrite but claiming full media size rather than just 128 MB.
For DVD-RW this is like format_overwrite but claims full media size
rather than just 128 MB.
Most traditional formatting is attempted. No data get written.
Much patience is required.
.br
For DVD+RW this is the only supported explicit formatting type. It provides
complete "de-icing" so no reader slips on unwritten data areas.
.RE
.TP
.BI \-checkdrive

38
cdrskin/cdrskin.c
View File

@ -1823,16 +1823,14 @@ return:
fprintf(stderr,"\tall\t\tblank the entire disk\n");
fprintf(stderr,"\tdisc\t\tblank the entire disk\n");
fprintf(stderr,"\tdisk\t\tblank the entire disk\n");
fprintf(stderr,
"\tfast\t\tminimally blank the entire disk\n");
fprintf(stderr,
"\tminimal\t\tminimally blank the entire disk\n");
fprintf(stderr,"\tfast\t\tminimally blank the entire disk\n");
fprintf(stderr,"\tminimal\t\tminimally blank the entire disk\n");
fprintf(stderr,
"\tformat_overwrite\tformat a DVD-RW to \"Restricted Overwrite\"\n");
fprintf(stderr,
"\tformat_overwrite_full\t\tto \"Restricted Overwrite\" in full size\n");
"\tformat_overwrite_quickest\tto \"Restricted Overwrite intermediate\"\n");
fprintf(stderr,
"\tformat_overwrite_quickest\tto \"Restricted Overwrite\" intermediate\n");
"\tformat_overwrite_full\tfull-size format a DVD-RW or DVD+RW\n");
#else /* ! Cdrskin_extra_leaN */
@ -3972,26 +3970,38 @@ int Cdrskin_blank(struct CdrskiN *skin, int flag)
return(0);
} else if(profile_number == 0x14) { /* DVD-RW sequential */
if(do_format!=1)
goto unsupported_with_dvd_minus_rw;
goto unsupported_format_type;
} else if(profile_number == 0x13) { /* DVD-RW restricted overwrite */
if(do_format==1 && skin->force_is_set) {
/* ok */;
} else if(do_format!=1) {
unsupported_with_dvd_minus_rw:;
unsupported_format_type:;
fprintf(stderr,
"cdrskin: SORRY : blank=%s : unsupported format type with DVD-RW\n",
"cdrskin: SORRY : blank=%s : unsupported format and/or media type\n",
fmt_text);
return(0);
} else {
fprintf(stderr,
"cdrskin: SORRY : blank=format_overwrite : media is already formatted\n");
"cdrskin: NOTE : blank=format_... : media is already formatted\n");
fprintf(stderr,
"cdrskin: HINT : If you really want to re-format, try option -force\n");
"cdrskin: HINT : If you really want to re-format, add option -force\n");
return(2);
}
} else if(profile_number == 0x1a) { /* DVD+RW */
if(do_format!=1)
goto unsupported_format_type;
if(!((skin->blank_format_type>>8)&4)) {
fprintf(stderr,
"cdrskin: NOTE : blank=format_... : DVD+RW do not need this\n");
fprintf(stderr,
"cdrskin: HINT : For de-icing use option blank=format_overwrite_full");
fprintf(stderr,
"cdrskin: HINT : If you really want to re-format, add option -force\n");
return(2);
}
} else {
fprintf(stderr,
"cdrskin: SORRY : blank=%s for now does DVD-RW only\n",fmt_text);
"cdrskin: SORRY : blank=%s for now does DVD+/-RW only\n",fmt_text);
return(0);
}
if(s==BURN_DISC_UNSUITABLE)
@ -4065,12 +4075,12 @@ unsupported_with_dvd_minus_rw:;
while(burn_drive_get_status(drive, &p) != BURN_DRIVE_IDLE) {
if(loop_counter>0)
if(skin->verbosity>=Cdrskin_verbose_progresS) {
int percent= 50;
double percent= 50.0;
if(p.sectors>0) /* i want a display of 1 to 99 percent */
percent= 1.0+((double) p.sector+1.0)/((double) p.sectors)*98.0;
fprintf(stderr,
"\rcdrskin: %s ( done %2d%% , %lu seconds elapsed ) ",
"\rcdrskin: %s ( done %.1f%% , %lu seconds elapsed ) ",
presperf,percent,(unsigned long) (Sfile_microtime(0)-start_time));
}
sleep(1);

2
cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2007.01.10.152812"
#define Cdrskin_timestamP "2007.01.10.204839"

10
libburn/async.c
View File

@ -280,10 +280,14 @@ void burn_disc_format(struct burn_drive *drive, off_t size, int flag)
if (drive->current_profile == 0x14)
ok = 1; /* DVD-RW sequential */
if (drive->current_profile == 0x13 && (flag & 16))
else if (drive->current_profile == 0x13 && (flag & 16))
ok = 1; /* DVD-RW Restricted Overwrite with force bit */
/* >>> DVD+RW with and without force bit ? */
else if (drive->current_profile == 0x1a) {
ok = 1; /* DVD+RW */
size = 0;
flag &= ~(2|8); /* no insisting in size 0, no expansion */
flag |= 4; /* format up to maximum size */
}
if (!ok) {
sprintf(msg,"Will not format media type %4.4Xh",

29
libburn/mmc.c
View File

@ -1304,17 +1304,24 @@ int mmc_format_unit(struct burn_drive *d, off_t size, int flag)
for (i = 0; i < 4; i++)
c.page->data[4 + i] = (num_of_blocks >> (24 - 8 * i)) & 0xff;
if (d->current_profile == 0x1a) { /* DVD+RW */
/* >>> use case: background formatting during write */
/* >>> use case: background formatting during write !(flag&4)
de-icing as explicit formatting action (flag&4)
*/
/* mmc5r03c.pdf , 6.5.4.2.14, DVD+RW Basic Format */
format_type = 0x26;
if ((size <= 0 && !(flag & 2)) || (flag & (4 | 8)))
if ((size <= 0 && !(flag & 2)) || (flag & (4 | 8))) {
/* maximum capacity */
memset(c.page->data + 4, 0xff, 4);
num_of_blocks = 0xffffffff;
}
if(d->bg_format_status == 2) { /* format in progress */
strcpy(msg,"FORMAT UNIT ignored. Already in progress");
if(d->bg_format_status == 2 ||
(d->bg_format_status == 3 && !(flag & 16))) {
sprintf(msg,"FORMAT UNIT ignored. Already %s.",
(d->bg_format_status == 2 ? "in progress" :
"completed"));
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020120,
LIBDAX_MSGS_SEV_NOTE, LIBDAX_MSGS_PRIO_HIGH,
@ -1324,7 +1331,10 @@ int mmc_format_unit(struct burn_drive *d, off_t size, int flag)
if (!(flag & 16)) /* if not re-format is desired */
if (d->bg_format_status == 1) /* is partly formatted */
c.page->data[11] = 1; /* Restart bit */
sprintf(descr, "DVD+RW, BGFS %d", d->bg_format_status);
sprintf(descr, "DVD+RW (fs=%d,rs=%d)",
d->bg_format_status, (c.page->data[11] == 1));
if (flag & 4)
return_immediately = 1;/* caller must do the waiting */
} else if (d->current_profile == 0x13 && !(flag & 16)) {
/*DVD-RW restricted overwrite*/
@ -1363,7 +1373,7 @@ int mmc_format_unit(struct burn_drive *d, off_t size, int flag)
/* 6.5.4.2.8 , DVD-RW Quick Grow Last Border */
format_type = 0x13;
c.page->data[11] = 16; /* block size * 2k */
sprintf(descr, "DVD-RW, quick grow");
sprintf(descr, "DVD-RW quick grow");
} else if (d->current_profile == 0x14 ||
(d->current_profile == 0x13 && (flag & 16))) {
@ -1398,7 +1408,8 @@ int mmc_format_unit(struct burn_drive *d, off_t size, int flag)
}
format_type = d->best_format_type;
c.page->data[11] = 16; /* block size * 2k */
sprintf(descr, "DVD-RW, quick");
sprintf(descr, "DVD-RW %s",
format_type == 0x15 ? "quick" : "full");
return_immediately = 1; /* caller must do the waiting */
} else {
@ -1415,8 +1426,8 @@ int mmc_format_unit(struct burn_drive *d, off_t size, int flag)
}
c.page->data[8] = format_type << 2;
sprintf(msg, "Format type %2.2Xh , blocks = %d\n",
format_type, (int) num_of_blocks);
sprintf(msg, "Format type %2.2Xh \"%s\", blocks = %.f\n",
format_type, descr, (double) num_of_blocks);
libdax_msgs_submit(libdax_messenger, d->global_index, 0x00000002,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_ZERO,
msg, 0, 0);