New -format types by_index and fast_by_index
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@ -954,7 +954,7 @@ newly purchased BD-RE, re-format DVD-RAM or BD-RE.
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.br
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Defined modes are:
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.br
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as_needed, full, fast
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as_needed, full, fast, by_index_<num>, fast_by_index_<num>
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.br
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"as_needed" formats yet unformatted DVD-RW, DVD-RAM, BD-RE. Other media
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are left untouched.
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@ -963,26 +963,40 @@ are left untouched.
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.br
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"fast" does the same as "full" but tries to be quicker.
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This action has no effect on media if -dummy is activated.
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"by_index_" selects a format out of the descriptor list issued by option
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-list_formats. The index number from that list is to be appended to the
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mode word. E.g: "by_index_3".
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.br
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Be warned that re-formatting DVD+RW is considered to be risky
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to the media's health. DVD+RW get formatted as far as needed
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during writing, but an entirely formatted media might be better
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readable in some DVD players.
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"fast_by_index_" does the same as "by_index_" but tries to be quicker.
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.br
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On the other hand unreliable DVD+RW can sometimes be repaired by
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re-formatting.
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The formatting action has no effect on media if -dummy is activated.
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.br
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Formatting is normally needed only once during the lifetime of a media,
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if ever. But it is a reason for re-formatting if:
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.br
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DVD-RW was deformatted by -blank,
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.br
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DVD+RW has read failures (re-formatting might help or not),
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.br
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DVD-RAM or BD-RE shall change their amount of defect reserve.
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.br
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The progress reports issued by some drives while formatting are
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quite unrealistic. Do not conclude success or failure from the
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reported percentages. Formatting was successful if no SORRY event
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or worse occured.
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or worse occured. Be patient with apparently frozen progress.
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.TP
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\fB\-list_formats\fR
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Put out a list of format descriptors as reported by the output drive for
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the current media. The list gives a "Format idx" number, a MMC profile
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code (like "00h" or "26h"), the announced size in blocks (like "2236704s")
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the current media. The list gives the index number after "Format idx",
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a MMC format code, the announced size in blocks (like "2236704s")
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and the same size in MiB.
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.br
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MMC format codes are manifold. Most important are:
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"00h" general formatting, "01h" increases reserve space for DVD-RAM,
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"26h" for DVD+RW, "30h" for BD-RE with reserve space,
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"31h" for BD-RE without reserve space.
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.br
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Smaller format size with DVD-RAM or BD-RE means more reserve space.
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.TP
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.B Settings for data insertion:
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.TP
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@ -7712,7 +7712,7 @@ int Xorriso_option_ban_stdio_write(struct XorrisO *xorriso, int flag)
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int Xorriso_option_blank(struct XorrisO *xorriso, char *mode, int flag)
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{
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char drive_name[SfileadrL], *cmd= "-blank";
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int aq_ret, ret, aq_flag= 2, mode_flag, as_needed= 0;
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int aq_ret, ret, aq_flag= 2, mode_flag, as_needed= 0, idx;
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if(flag&1)
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cmd= "-format";
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@ -7748,7 +7748,28 @@ int Xorriso_option_blank(struct XorrisO *xorriso, char *mode, int flag)
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mode_flag= 3;
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else if(strcmp(mode, "fast")==0)
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mode_flag= 1;
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else if(mode[0]==0)
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else if(strncmp(mode, "by_index_", 9)==0 && (flag&1)) {
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mode_flag= 128;
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idx= -1;
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if(strlen(mode)>9)
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sscanf(mode+9, "%d", &idx);
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if(idx<0 || idx>255) {
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unusable_index:;
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sprintf(xorriso->info_text,
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"-format: mode '%s' provides unusable index number", mode);
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Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
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return(0);
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}
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mode_flag|= (idx<<8);
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} else if(strncmp(mode, "fast_by_index_", 14)==0 && (flag&1)) {
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mode_flag= 1 | 128;
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idx= -1;
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if(strlen(mode)>14)
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sscanf(mode+14, "%d", &idx);
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if(idx<0 || idx>255)
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goto unusable_index;
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mode_flag|= (idx<<8);
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} else if(mode[0]==0)
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mode_flag= !(flag&1);
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else {
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sprintf(xorriso->info_text,
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@ -7760,7 +7781,7 @@ int Xorriso_option_blank(struct XorrisO *xorriso, char *mode, int flag)
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if(as_needed)
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ret= Xorriso_blank_as_needed(xorriso, (flag&1)<<2);
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else if(flag&1)
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ret= Xorriso_format_media(xorriso, mode_flag&1);
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ret= Xorriso_format_media(xorriso, mode_flag & 0xff81);
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else
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ret= Xorriso_blank_media(xorriso, mode_flag&3);
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if(ret==0)
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@ -9020,8 +9041,8 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
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" Allow for writing only the usage of optical drives.",
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" -blank \"fast\"|\"all\"|\"deformat\"|\"deformat_quickest\"",
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" Blank media resp. invalidate ISO image on media.",
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" -format \"full\"",
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" Format DVD-RW to overwriteable state or de-ice DVD+RW.",
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" -format \"as_needed\"|\"full\"|\"fast\"|\"by_index_#\"|\"fast_by_index_#\"",
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" Format BD-RE, DVD-RAM, DVD-RW, DVD+RW.",
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" -volid volume_id",
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" Specifies the volume ID text. (32 chars out of [A-Z0-9_])",
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" -publisher name",
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@ -1 +1 @@
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#define Xorriso_timestamP "2008.05.13.180912"
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#define Xorriso_timestamP "2008.05.14.114548"
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@ -2753,12 +2753,15 @@ int Xorriso_blank_media(struct XorrisO *xorriso, int flag)
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/* @param flag bit0= try to achieve faster formatting
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bit7= by_index mode:
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bit8 to bit15 contain the index of the format to use.
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@return 0=failure, did not touch media , -1=failure, altered media
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1=success, altered media , 2=success, did not touch media
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*/
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int Xorriso_format_media(struct XorrisO *xorriso, int flag)
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{
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int ret, mode_flag= 0;
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int ret, mode_flag= 0, index, status, num_formats;
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unsigned dummy;
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struct burn_drive_info *dinfo;
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struct burn_drive *drive;
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struct burn_progress p;
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@ -2776,7 +2779,27 @@ int Xorriso_format_media(struct XorrisO *xorriso, int flag)
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mode_flag= 4; /* format to full size */
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burn_disc_get_profile(drive, ¤t_profile, current_profile_name);
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if(current_profile == 0x12) { /* DVD+RAM */
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if(flag&128) { /* by_index */
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index= (flag>>8) & 0xff;
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ret= burn_disc_get_formats(drive, &status, &size, &dummy, &num_formats);
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if(ret<=0)
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num_formats= 0;
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if(ret<=0 || index<0 || index>=num_formats) {
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if(num_formats>0)
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sprintf(xorriso->info_text,
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"-format by_index_%d: format descriptors range from index 0 to %d",
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index, num_formats-1);
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else
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sprintf(xorriso->info_text,
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"-format by_index_%d: no format descriptors available", index);
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Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
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return(0);
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}
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mode_flag= (flag & 0xff80) | 4; /* with size taken from descriptor */
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if(flag&1)
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mode_flag|= (1<<6);
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} else if(current_profile == 0x12) { /* DVD+RAM */
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mode_flag= 6; /* format to default payload size */
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if(flag&1)
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mode_flag|= (1<<6);
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@ -2815,7 +2838,7 @@ int Xorriso_format_media(struct XorrisO *xorriso, int flag)
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sprintf(xorriso->info_text,"Media current: %s (%4.4xh)",
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current_profile_name, current_profile);
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Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
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return 0;
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return(0);
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}
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if(xorriso->do_dummy) {
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