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New option --list_formats

ZeroFourSix
Thomas Schmitt 14 years ago
parent
commit
015bc00a91
  1. 12
      cdrskin/cdrskin.1
  2. 80
      cdrskin/cdrskin.c
  3. 2
      cdrskin/cdrskin_timestamp.h

12
cdrskin/cdrskin.1

@ -345,7 +345,7 @@ audio track. Same is done for suffix ".au" and SUN Audio.
Option -audio may be used only with CD media and not with DVD.
.TP
.BI blank= type
Blank a CD-RW, a DVD-RW, or format a DVD+/-RW.
Blank a CD-RW, a DVD-RW, or format a DVD-RW, DVD+RW or DVD-RAM.
This is combinable with burning in the same run of cdrskin.
The type given with blank= selects the particular behavior:
.RS
@ -1063,6 +1063,16 @@ Try to ignore any signals rather than to abort the program. This is not a
very good idea. You might end up waiting a very long time for cdrskin
to finish.
.TP
.BI \--list_formats
List the available format descriptors as reported by the drive for the
loaded media. Each descriptor line begins with "Format idx" and the
descriptor's list index, followed by a ":", the format type, the number
of payload blocks and that same number converted to MiB.
.br
The meaning of the format types is defined by the MMC standard
with command FORMAT UNIT. A user will more be interested in the
sizes than in the types.
.TP
.BI modesty_on_drive= <mode>[:min_percent=<num>][:max_percent=<num>]
Mode 1 keeps the program from trying to write to the burner drive while its
buffer is in danger to be filled by more than max_percent. If this filling is

80
cdrskin/cdrskin.c

@ -2654,6 +2654,7 @@ set_dev:;
" --grow_overwriteable_iso emulate multi-session on media like DVD+RW\n");
printf(
" --ignore_signals try to ignore any signals rather than to abort\n");
printf(" --list_formats list format descriptors for loaded media.\n");
printf(" --list_ignored_options list all ignored cdrecord options.\n");
#ifdef Cdrskin_libburn_has_set_waitinG
printf(" modesty_on_drive=<options> no writing into full drive buffer\n");
@ -3115,6 +3116,7 @@ struct CdrskiN {
char msifile[Cdrskin_strleN];
int do_atip;
int do_list_formats;
int do_blank;
int blank_fast;
@ -3295,6 +3297,7 @@ int Cdrskin_new(struct CdrskiN **skin, struct CdrpreskiN *preskin, int flag)
o->do_msinfo= 0;
o->msifile[0]= 0;
o->do_atip= 0;
o->do_list_formats= 0;
o->do_blank= 0;
o->blank_fast= 0;
o->no_blank_appendable= 0;
@ -4858,6 +4861,73 @@ ex:;
}
/** Perform --list_formats
@param flag Bitfield for control purposes:
@return <=0 error, 1 success
*/
int Cdrskin_list_formats(struct CdrskiN *skin, int flag)
{
struct burn_drive *drive;
int ret, i, status, num_formats, profile_no, type;
off_t size;
unsigned dummy;
char status_text[80], profile_name[90];
ret= Cdrskin_grab_drive(skin,0);
if(ret<=0)
return(ret);
drive= skin->drives[skin->driveno].drive;
ret = burn_disc_get_formats(drive, &status, &size, &dummy,
&num_formats);
if(ret <= 0) {
fprintf(stderr, "cdrskin: SORRY: Cannot obtain format list info\n");
ret= 2; goto ex;
}
ret= burn_disc_get_profile(drive, &profile_no, profile_name);
printf("Media current: ");
if(profile_no > 0 && ret > 0) {
if(profile_name[0])
printf("%s\n", profile_name);
else
printf("%4.4Xh\n", profile_no);
} else
printf("is not recognizable\n");
if(status == BURN_FORMAT_IS_UNFORMATTED)
sprintf(status_text, "unformatted, up to %.1f MiB",
((double) size) / 1024.0 / 1024.0);
else if(status == BURN_FORMAT_IS_FORMATTED) {
if(profile_no==0x12 || profile_no==0x13 || profile_no==0x1a ||
profile_no==0x43)
sprintf(status_text, "formatted, with %.1f MiB",
((double) size) / 1024.0 / 1024.0);
else
sprintf(status_text, "written, with %.1f MiB",
((double) size) / 1024.0 / 1024.0);
} else if(status == BURN_FORMAT_IS_UNKNOWN) {
if (profile_no > 0)
sprintf(status_text, "intermediate or unknown");
else
sprintf(status_text, "no media or unknown media");
} else
sprintf(status_text, "illegal status according to MMC-5");
printf("Format status: %s\n", status_text);
for (i = 0; i < num_formats; i++) {
ret= burn_disc_get_format_descr(drive, i, &type, &size, &dummy);
if (ret <= 0)
continue;
printf("Format idx %-2d: %2.2Xh , %.fs , %.1f MiB\n",
i, type, ((double) size) / 2048.0, ((double) size) / 1024.0/1024.0);
}
ret= 1;
ex:;
Cdrskin_release_drive(skin,0);
return(ret);
}
#ifndef Cdrskin_extra_leaN
/* A70324: proposal by Eduard Bloch */
@ -7288,6 +7358,9 @@ gracetime_equals:;
} else if(strcmp(argv[i],"-isosize")==0) {
skin->use_data_image_size= 1;
} else if(strcmp(argv[i],"--list_formats")==0) {
skin->do_list_formats= 1;
} else if(strcmp(argv[i],"--list_ignored_options")==0) {
char line[80];
@ -7936,6 +8009,13 @@ int Cdrskin_run(struct CdrskiN *skin, int *exit_value, int flag)
if(ret<=0)
{*exit_value= 7; goto ex;}
}
if(skin->do_list_formats) {
if(skin->n_drives<=0)
{*exit_value= 14; goto no_drive;}
ret= Cdrskin_list_formats(skin, 0);
if(ret<=0)
{*exit_value= 14; goto ex;}
}
if(skin->do_blank) {
if(skin->n_drives<=0)
{*exit_value= 8; goto no_drive;}

2
cdrskin/cdrskin_timestamp.h

@ -1 +1 @@
#define Cdrskin_timestamP "2008.04.22.161139"
#define Cdrskin_timestamP "2008.04.22.200949"

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