New option tsize= with -as cdrecord
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1df494e339
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@ -2,7 +2,7 @@
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.\" First parameter, NAME, should be all caps
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.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
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.\" other parameters are allowed: see man(7), man(1)
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.TH XORRISO 1 "Jul, 14, 2008"
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.TH XORRISO 1 "Jul, 15, 2008"
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.\" Please adjust this date whenever revising the manpage.
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.\"
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.\" Some roff macros, for reference:
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@ -1801,7 +1801,7 @@ Personality "\fBcdrecord\fR" accepts the options listed with:
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.br
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-as cdrecord -help --
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.br
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Among them: -v, dev=, speed=, blank=, fs=, -eject, -atip, padsize=,
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Among them: -v, dev=, speed=, blank=, fs=, -eject, -atip, padsize=, tsize=,
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-isosize, -multi, -msinfo, --grow_overwriteable_iso, write_start_address=,
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track source file path or "-" for standard input as track source.
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.br
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@ -2135,7 +2135,6 @@ first and only session to the output drive.
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| gzip >image.iso.gz
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.SS
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.B Perform multi-session runs as of cdrtools traditions
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This shall illustrate how xorriso can act in either role.
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Between both processes there can be performed arbitrary transportation
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or filtering.
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.br
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@ -2151,11 +2150,15 @@ Follow-up sessions are written like this:
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.br
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\fB$\fR xorriso -as mkisofs -M /dev/sr0 -C $m prepared_for_iso/tree2 | \\
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.br
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xorriso -as cdrecord -v dev=/dev/sr0 -multi -eject -
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xorriso -as cdrecord -v dev=/dev/sr0 -waiti -multi -eject -
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.br
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Always eject the drive tray between sessions. The old sessions
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get read via stdio:/dev/sr0 and thus are prone to device driver
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peculiarities.
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.br
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This example works for multi-session media only.
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Add cdrskin option --grow_overwriteable_iso to all -as cdrecord runs
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in order to enable multi-session emulation on overwriteable media.
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.SS
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.B Let xorriso work underneath growisofs
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growisofs expects an ISO formatter program which understands options -o, -C,
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@ -7073,7 +7073,7 @@ int Xorriso_cdrskin(struct XorrisO *xorriso, char *whom, int argc, char **argv,
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int do_atip= 0, do_checkdrive= 0, do_eject= 0, do_scanbus= 0;
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int do_toc= 0, do_verbous= 0, do_version= 0, do_help= 0, do_waiti= 0;
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int do_multi= 0, do_msinfo= 0, do_grow= 0, do_isosize= 0;
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double write_start_address= -1.0;
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double write_start_address= -1.0, tsize= -1.0;
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char track_source[SfileadrL], sfe[5*SfileadrL], dev_adr[SfileadrL], *cpt;
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char mem_report_about_text[80], *report_about= "SORRY", blank_mode[80];
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char speed[80];
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@ -7091,8 +7091,6 @@ int Xorriso_cdrskin(struct XorrisO *xorriso, char *whom, int argc, char **argv,
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"direct_write_amount=", "msifile=",
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"tsize=",
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""
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};
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static char ignored_full_options[][41]= {
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@ -7138,8 +7136,10 @@ int Xorriso_cdrskin(struct XorrisO *xorriso, char *whom, int argc, char **argv,
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"\t-atip\t\tretrieve media state, print \"Is *erasable\"",
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"\t-multi\t\tgenerate a TOC that allows multi session",
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"\t-waiti\t\twait until input is available before opening SCSI",
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"\ttsize=#\t\tannounces exact size of source data",
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"\tpadsize=#\tAmount of padding",
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"\t-data\t\tSubsequent tracks are CD-ROM data mode 1 (default)",
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"\t-isosize\tUse iso9660 file system size for next data track",
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"\t-pad\t\tpadsize=30k",
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"\t-nopad\t\tDo not pad",
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"\t--grow_overwriteable_iso\temulate multi-session on DVD+RW",
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@ -7324,6 +7324,18 @@ no_volunteer:;
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speed[79]= 0;
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} else if(strcmp(argv[i], "-toc")==0) {
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do_toc= 1;
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} else if(strncmp(argv[i], "-tsize=", 7)==0 ||
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strncmp(argv[i], "tsize=", 6)==0) {
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/* MULTI : tsize= */
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cpt= strchr(argv[i], '=')+1;
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tsize= Scanf_io_size(cpt, 1);
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if(tsize > 1024.0*1024.0*1024.0*1024.0*1024.0) {
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sprintf(xorriso->info_text, "-as %s: much too large: %s",whom, argv[i]);
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Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
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ret= 0; goto ex;
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}
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} else if(strcmp(argv[i], "-v")==0 || strcmp(argv[i],"-verbose")==0) {
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do_verbous++;
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} else if(strcmp(argv[i], "-vv")==0) {
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@ -7337,11 +7349,8 @@ no_volunteer:;
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} else if(strncmp(argv[i], "write_start_address=", 20)==0) {
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/* MULTI : allow write_start_address= */
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write_start_address= Scanf_io_size(argv[i]+20,0);
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/* ??? >>> MULTI : combine write_start_address=32 with --grow_overwriteable_iso */
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/* ??? >>> MULTI : ??? how about cdrskin. shouldn't it combine too ? */
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} else if(argv[i][0]=='-' && argv[i][1]!=0) {
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sprintf(xorriso->info_text, "-as %s: Unknown option %s",
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whom, Text_shellsafe(argv[i], sfe, 0));
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@ -7389,10 +7398,10 @@ no_volunteer:;
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/* MULTI :
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if grow_overwriteable_iso :
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consider overwriteables with ISO as appendable */
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hflag= 2|32;
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if(!do_grow)
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hflag|= 8; /* consider overwriteables as blank */
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ret= Xorriso_option_dev(xorriso, dev_adr, hflag);
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if(ret<=0)
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goto ex;
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@ -7431,6 +7440,7 @@ no_volunteer:;
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}
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/* MULTI : perform -msinfo */
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if(do_msinfo) {
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ret= Xorriso_msinfo(xorriso, &msc1, &msc2, 2 | !!do_grow);
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if(ret<=0)
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@ -7485,7 +7495,8 @@ no_volunteer:;
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xorriso->do_close= !do_multi;
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ret= Xorriso_burn_track(xorriso, (off_t) write_start_address,
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track_source, (!!do_grow)|((!!do_isosize)<<1));
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track_source, (off_t) tsize,
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(!!do_grow)|((!!do_isosize)<<1));
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aq_ret= Xorriso_reaquire_outdev(xorriso, 2*(ret>0));
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if(ret<=0 && ret<aq_ret)
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goto ex;
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@ -1 +1 @@
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#define Xorriso_timestamP "2008.07.15.063040"
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#define Xorriso_timestamP "2008.07.15.121754"
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@ -5942,11 +5942,12 @@ int Xorriso_atip(struct XorrisO *xorriso, int flag)
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/* @param write_start_address is valid if >=0
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@param tsize is valid if >0
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@param flag bit0= grow_overwriteable_iso
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bit1= do_isosize
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*/
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int Xorriso_burn_track(struct XorrisO *xorriso, off_t write_start_address,
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char *track_source, int flag)
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char *track_source, off_t tsize, int flag)
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{
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int ret, fd, unpredicted_size, profile_number, is_cd= 0, dummy, nwa= -1;
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int isosize= -1, i, full_size, do_isosize;
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@ -5976,9 +5977,8 @@ int Xorriso_burn_track(struct XorrisO *xorriso, off_t write_start_address,
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session= burn_session_create();
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ret= burn_disc_add_session(disc,session,BURN_POS_END);
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if(ret==0) {
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/* >>> */;
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sprintf(xorriso->info_text, "Cannot add session object to disc object.");
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Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
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goto ex;
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}
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track= burn_track_create();
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@ -6069,7 +6069,13 @@ int Xorriso_burn_track(struct XorrisO *xorriso, off_t write_start_address,
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if(isoburn_needs_emulation(drive))
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burn_write_opts_set_multi(burn_options, 0);
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/* >>> MULTI : if -isosize :
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/* MULTI : tsize */
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if(tsize > 0) {
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fixed_size= tsize;
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burn_track_set_size(track, fixed_size);
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}
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/* MULTI : if -isosize :
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*/
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if(do_isosize) {
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ret= burn_fifo_peek_data(xorriso->pacifier_fifo, head_buffer, 64*1024, 0);
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@ -189,10 +189,12 @@ int Xorriso_iso_lstat(struct XorrisO *xorriso, char *path, struct stat *stbuf,
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int Xorriso_atip(struct XorrisO *xorriso, int flag);
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/* @param write_start_address is valid if >=0
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@param tsize is valid if >0
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@param flag bit0= grow_overwriteable_iso
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bit1= do_isosize
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*/
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int Xorriso_burn_track(struct XorrisO *xorriso, off_t write_start_address,
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char *track_source, int flag);
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char *track_source, off_t tsize, int flag);
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/* @param flag bit1= outdev rather than indev
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@return <=0 = failure , 1= ok , 2= ok, is CD profile
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