New xorriso command -write_type

libisoburn/libisoburn.ver

@@ -32,6 +32,7 @@ isoburn_igopt_get_effective_lba;
 isoburn_igopt_get_efi_bootp;
 isoburn_igopt_get_extensions;
 isoburn_igopt_get_fifo_size;
+isoburn_igopt_get_hfsp_block_size;
 isoburn_igopt_get_hfsp_serial_number;
 isoburn_igopt_get_level;
 isoburn_igopt_get_out_charset;
@@ -52,6 +53,7 @@ isoburn_igopt_set_disc_label;
 isoburn_igopt_set_efi_bootp;
 isoburn_igopt_set_extensions;
 isoburn_igopt_set_fifo_size;
+isoburn_igopt_set_hfsp_block_size;
 isoburn_igopt_set_hfsp_serial_number;
 isoburn_igopt_set_level;
 isoburn_igopt_set_out_charset;
@@ -280,6 +282,7 @@ Xorriso_option_version;
 Xorriso_option_volid;
 Xorriso_option_volset_id;
 Xorriso_option_volume_date;
+Xorriso_option_write_type;
 Xorriso_option_xattr;
 Xorriso_option_zisofs;
 Xorriso_prescan_args;

xorriso/base_obj.c

@@ -178,6 +178,7 @@ int Xorriso_new(struct XorrisO ** xorriso,char *progname, int flag)
  m->do_global_mode= 0;
  m->global_dir_mode= 0555;
  m->global_file_mode= 0444;
+ m->do_tao= 0;
  m->filters= NULL;
  m->filter_list_closed= 0;
  m->zlib_level_default= m->zlib_level= 6;

xorriso/opts_d_h.c

@@ -1875,6 +1875,8 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
 "  -commit_eject  \"in\"|\"out\"|\"all\"|\"none\"",
 "                 Like -commit but rather eject than load image from outdrive.",
 "                 Give up any unejected drive afterwards.",
+"  -write_type \"auto\"|\"tao\"|\"sao/dao\"",
+"                 Set write type for CD-R[W], DVD-R[W], DVD+R, BD-R.",
 "  -close \"on\"|\"off\"",
 "                 If \"on\" then mark the written medium as not appendable.",
 "  -padding number[\"k\"|\"m\"]|\"included\"|\"appended\"",

xorriso/opts_p_z.c

@@ -1922,6 +1922,26 @@ ex:;
 }
 
 
+/* Command -write_type */
+int Xorriso_option_write_type(struct XorrisO *xorriso, char *mode, int flag)
+{
+ if(strcmp(mode, "auto") == 0)
+   xorriso->do_tao = 0;
+ else if(strcmp(mode, "tao") == 0 || strcmp(mode, "TAO") == 0) 
+   xorriso->do_tao = 1;
+ else if(strcmp(mode, "sao") == 0 || strcmp(mode, "SAO") == 0 ||
+         strcmp(mode, "dao") == 0 || strcmp(mode, "DAO") == 0 ||
+         strcmp(mode, "sao/dao") == 0 || strcmp(mode, "SAO/DAO") == 0 ) 
+   xorriso->do_tao = -1;
+ else {
+   sprintf(xorriso->info_text, "-write_type: unknown mode '%s'", mode);
+   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+   return(0);
+ }
+ return(1);
+}
+
+
 /* Option -xattr "on"|"off" */
 int Xorriso_option_xattr(struct XorrisO *xorriso, char *mode, int flag)
 {

xorriso/parse_exec.c

@@ -479,7 +479,7 @@ int Xorriso_count_args(struct XorrisO *xorriso, int argc, char **argv,
     "speed","split_size","status","status_history_max",
     "stdio_sync","stream_recording","system_id","temp_mem_limit",
     "uid","unregister_filter","use_readline","volid","volset_id",
-    "xattr","zisofs",
+    "write_type","xattr","zisofs",
     ""
  };
  static char arg2_commands[][40]= {
@@ -660,13 +660,13 @@ int Xorriso_cmd_sorting_rank(struct XorrisO *xorriso,
    "mount",
 
    "* Settings for result writing:",
-   "joliet", "hfsplus","compliance", "rr_reloc_dir",
+   "rockridge", "joliet", "hfsplus","compliance", "rr_reloc_dir",
    "volid", "volset_id", "publisher",
    "application_id", "system_id", "volume_date", "copyright_file",
    "abstract_file", "biblio_file", "preparer_id", "out_charset",
    "read_mkisofsrc",
    "uid", "gid", "zisofs", "speed", "stream_recording", "dvd_obs",
-   "stdio_sync", "dummy", "fs", "close", "padding",
+   "stdio_sync", "dummy", "fs", "close", "padding", "write_type",
    "grow_blindly", "pacifier", "scdbackup_tag",
 
    "* Bootable ISO images:",
@@ -1723,6 +1723,10 @@ next_command:;
    (*idx)+= 2;
    ret= Xorriso_option_volume_date(xorriso, arg1, arg2, 0);
 
+ } else if(strcmp(cmd,"write_type")==0) {
+   (*idx)++;
+   ret= Xorriso_option_write_type(xorriso, arg1, 0);
+
  } else if(strcmp(cmd, "x") == 0) {
    /* only in effect in Xorriso_prescan_args() */;
 

xorriso/text_io.c

@@ -1692,6 +1692,12 @@ int Xorriso_status(struct XorrisO *xorriso, char *filter, FILE *fp, int flag)
  if(!(is_default && no_defaults))
    Xorriso_status_result(xorriso,filter,fp,flag&2);
 
+ is_default= (xorriso->do_tao == 0);
+ sprintf(line,"-write_type %s\n",
+      xorriso->do_tao == 0 ? "auto" : xorriso->do_tao > 0 ? "tao" : "sao/dao");
+ if(!(is_default && no_defaults))
+   Xorriso_status_result(xorriso,filter,fp,flag&2);
+
  is_default= !xorriso->do_dummy;
  sprintf(line,"-dummy %s\n",(xorriso->do_dummy ? "on" : "off"));
  if(!(is_default && no_defaults))

xorriso/write_run.c

@@ -625,13 +625,14 @@ int Xorriso_write_session(struct XorrisO *xorriso, int flag)
  IsoImage *image= NULL;
  IsoNode *root_node;
  int profile_number;
- char *profile_name= NULL;
+ char *profile_name= NULL, *reasons= NULL;
  IsoBoot *bootcat_node;
  uint32_t padding;
 
  Xorriso_alloc_meM(sfe, char, 5 * SfileadrL);
  Xorriso_alloc_meM(xorriso_id, char, 256);
  Xorriso_alloc_meM(profile_name, char, 80);
+ Xorriso_alloc_meM(reasons, char, BURN_REASONS_LEN);
 
  ret= Xorriso_finish_hl_update(xorriso, 0);
  if(ret <= 0)
@@ -1009,6 +1010,38 @@ fprintf(stderr, "XORRISO_DEBUG: isoburn_igopt_set_tail_blocks(%d)\n",
      burn_write_opts_set_stream_recording(burn_options, data_lba);
  }
 
+ if(xorriso->do_tao) {
+   if (xorriso->do_tao > 0)
+     burn_write_opts_set_write_type(burn_options,
+                                    BURN_WRITE_TAO, BURN_BLOCK_MODE1);
+   else
+     burn_write_opts_set_write_type(burn_options,
+                                    BURN_WRITE_SAO, BURN_BLOCK_SAO);
+                                    
+   ret = burn_precheck_write(burn_options, disc, reasons, 0);
+   if(ret<=0) {
+     Xorriso_process_msg_queues(xorriso,0);
+     sprintf(xorriso->info_text,
+             "Cannot set write type %s for this medium.\n",
+             xorriso->do_tao > 0 ? "TAO" : "SAO");
+     sprintf(xorriso->info_text+strlen(xorriso->info_text),
+             "Reasons given:\n   %s", reasons);
+     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+     ret= 0; goto cancel_iso;
+   }
+ } else {
+   if(burn_write_opts_auto_write_type(burn_options, disc, reasons, 0) ==
+      BURN_WRITE_NONE) {
+     Xorriso_process_msg_queues(xorriso,0);
+     sprintf(xorriso->info_text,
+             "Failed to find a suitable write mode with this media.\n");
+     sprintf(xorriso->info_text+strlen(xorriso->info_text),
+             "Reasons given:\n   %s", reasons);
+     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+     ret= 0; goto cancel_iso;
+   }
+ }
+
  ret= Xorriso_sanitize_image_size(xorriso, drive, disc, burn_options, flag&1);
  if(ret<=0 || (flag&1)) {
    Xorriso_process_msg_queues(xorriso,0);
@@ -1111,6 +1144,7 @@ ex:;
  Xorriso_free_meM(sfe);
  Xorriso_free_meM(xorriso_id);
  Xorriso_free_meM(profile_name);
+ Xorriso_free_meM(reasons);
  return(ret);
 
 cancel_iso:;
@@ -1923,14 +1957,34 @@ int Xorriso_burn_track(struct XorrisO *xorriso, off_t write_start_address,
    burn_write_opts_set_start_byte(burn_options, ((off_t) nwa) * (off_t) 2048);
  }
 
- if(burn_write_opts_auto_write_type(burn_options, disc, reasons, 0) ==
+ if(xorriso->do_tao) {
-    BURN_WRITE_NONE) {
+   if (xorriso->do_tao > 0)
-   sprintf(xorriso->info_text,
+     burn_write_opts_set_write_type(burn_options,
-           "Failed to find a suitable write mode with this media.\n");
+                                    BURN_WRITE_TAO, BURN_BLOCK_MODE1);
-   sprintf(xorriso->info_text+strlen(xorriso->info_text),
+   else
-           "Reasons given:\n%s", reasons);
+     burn_write_opts_set_write_type(burn_options,
-   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+                                    BURN_WRITE_SAO, BURN_BLOCK_SAO);
-   ret= 0; goto ex;
+                                    
+   ret = burn_precheck_write(burn_options, disc, reasons, 0);
+   if(ret<=0) {
+     sprintf(xorriso->info_text,
+             "Cannot set write type %s for this medium.\n",
+             xorriso->do_tao > 0 ? "TAO" : "SAO");
+     sprintf(xorriso->info_text+strlen(xorriso->info_text),
+             "Reasons given:\n%s", reasons);
+     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+     ret= 0; goto ex;
+   }
+ } else {
+   if(burn_write_opts_auto_write_type(burn_options, disc, reasons, 0) ==
+      BURN_WRITE_NONE) {
+     sprintf(xorriso->info_text,
+             "Failed to find a suitable write mode with this media.\n");
+     sprintf(xorriso->info_text+strlen(xorriso->info_text),
+             "Reasons given:\n%s", reasons);
+     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+     ret= 0; goto ex;
+   }
  }
 
  ret= Xorriso_sanitize_image_size(xorriso, drive, disc, burn_options, 2);

xorriso/xorriso.1

@@ -9,7 +9,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH XORRISO 1 "Version 1.2.3, Jul 02, 2012"
+.TH XORRISO 1 "Version 1.2.3, Jul 06, 2012"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -2654,6 +2654,13 @@ any more (if possible at all with the given type of target media).
 This is the contrary of cdrecord, wodim, cdrskin command \-multi,
 and is one aspect of growisofs option \-dvd\-compat.
 .TP
+\fB\-write_type\fR "auto"|"tao"|"sao/dao"
+Set the write type for the next burn run. "auto" will select SAO with blank
+CD media, DAO with DVD\-R[W] if \-close is "on", and elsewise CD TAO or the
+equivalent write type of the particular DVD/BD media.
+Choosing TAO or SAO/DAO explicitely might cause the burn run to fail if the
+desired write type is not possible with the given media state.
+.TP
 \fB\-padding\fR number["k"|"m"]|"included"|"appended"
 Append the given number of extra bytes to the image stream.
 This is a traditional remedy for a traditional bug in block
@@ -4842,7 +4849,7 @@ $ xorriso \\
 .br
 To be used several times on the same medium, whenever an update of
 the two disk trees to the medium is desired. Begin with a blank medium and
-update it until he run fails gracefully due to lack of remaining space on
+update it until the run fails gracefully due to lack of remaining space on
 the old one.
 .br
 This makes sense if the full backup leaves substantial remaining capacity

xorriso/xorriso.h

@@ -1304,6 +1304,9 @@ int Xorriso_option_volset_id(struct XorrisO *xorriso, char *name, int flag);
 int Xorriso_option_volume_date(struct XorrisO *xorriso,
                                char *time_type, char *timestring, int flag);
 
+/* Command -write_type */
+int Xorriso_option_write_type(struct XorrisO *xorriso, char *mode, int flag);
+
 /* There is no Xorriso_option_x() because -x has an effect only in
    Xorriso_prescan_args(). Use the flag bits of Xorriso_interpreter() if
    you want to impose command sorting on your own.

xorriso/xorriso.info

@@ -2359,6 +2359,14 @@ according to the setting of command -acl.
      This is the contrary of cdrecord, wodim, cdrskin command -multi,
      and is one aspect of growisofs option -dvd-compat.
 
+-write_type "auto"|"tao"|"sao/dao"
+     Set the write type for the next burn run. "auto" will select SAO
+     with blank CD media, DAO with DVD-R[W] if -close is "on", and
+     elsewise CD TAO or the equivalent write type of the particular
+     DVD/BD media.  Choosing TAO or SAO/DAO explicitely might cause the
+     burn run to fail if the desired write type is not possible with
+     the given media state.
+
 -padding number["k"|"m"]|"included"|"appended"
      Append the given number of extra bytes to the image stream.  This
      is a traditional remedy for a traditional bug in block device read
@@ -4272,7 +4280,7 @@ $ xorriso \
 
 To be used several times on the same medium, whenever an update of the
 two disk trees to the medium is desired. Begin with a blank medium and
-update it until he run fails gracefully due to lack of remaining space
+update it until the run fails gracefully due to lack of remaining space
 on the old one.
 This makes sense if the full backup leaves substantial remaining
 capacity on media and if the expected changes are much smaller than the
@@ -4644,7 +4652,7 @@ File: xorriso.info,  Node: CommandIdx,  Next: ConceptIdx,  Prev: Legal,  Up: Top
 * -outdev   acquires a drive for output: AqDrive.             (line  31)
 * -overwrite   enables overwriting in ISO: SetInsert.         (line 127)
 * -pacifier   controls pacifier text form: Emulation.         (line 158)
-* -padding   sets amount or mode of image padding: SetWrite.  (line 339)
+* -padding   sets amount or mode of image padding: SetWrite.  (line 347)
 * -page   set terminal geometry:         DialogCtl.           (line  19)
 * -paste_in   copies file into disk file: Restore.            (line 121)
 * -path_list   inserts paths from disk file: Insert.          (line  78)
@@ -4715,6 +4723,7 @@ File: xorriso.info,  Node: CommandIdx,  Next: ConceptIdx,  Prev: Legal,  Up: Top
 * -volid   sets volume id:               SetWrite.            (line 160)
 * -volset_id   sets volume set id:       SetWrite.            (line 179)
 * -volume_date   sets volume timestamp:  SetWrite.            (line 206)
+* -write_type   chooses TAO or SAO/DAO:  SetWrite.            (line 339)
 * -x   enables automatic execution order of arguments: ArgSort.
                                                               (line  16)
 * -xattr   controls handling of xattr (EA): Loading.          (line 151)
@@ -4987,11 +4996,12 @@ File: xorriso.info,  Node: ConceptIdx,  Prev: CommandIdx,  Up: Top
 * Write, free space, -tell_media_space:  Inquiry.             (line  89)
 * Write, log problematic disk files, -errfile_log: Scripting. (line 118)
 * Write, log written sessions, -session_log: Scripting.       (line 138)
-* Write, padding image, -padding:        SetWrite.            (line 339)
+* Write, padding image, -padding:        SetWrite.            (line 347)
 * Write, pending ISO image, -commit:     Writing.             (line  29)
 * Write, predict image size, -print_size: Inquiry.            (line  80)
 * Write, set speed, -speed:              SetWrite.            (line 282)
 * Write, simulation, -dummy:             SetWrite.            (line 322)
+* Write, TAO or SAO/DAO, -write_type:    SetWrite.            (line 339)
 * xattr, _definition:                    Extras.              (line  65)
 * xattr, control handling, -xattr:       Loading.             (line 151)
 * xattr, set in ISO image, -setfattr:    Manip.               (line 111)
@@ -5023,40 +5033,40 @@ Node: CmdFind73212
 Node: Filter87916
 Node: Writing92471
 Node: SetWrite101435
-Node: Bootable119658
+Node: Bootable120068
-Node: Jigdo134901
+Node: Jigdo135311
-Node: Charset139147
+Node: Charset139557
-Node: Exception141908
+Node: Exception142318
-Node: DialogCtl148027
+Node: DialogCtl148437
-Node: Inquiry150624
+Node: Inquiry151034
-Node: Navigate155490
+Node: Navigate155900
-Node: Verify163787
+Node: Verify164197
-Node: Restore172753
+Node: Restore173163
-Node: Emulation179662
+Node: Emulation180072
-Node: Scripting189473
+Node: Scripting189883
-Node: Frontend196633
+Node: Frontend197043
-Node: Examples197933
+Node: Examples198343
-Node: ExDevices199110
+Node: ExDevices199520
-Node: ExCreate199769
+Node: ExCreate200179
-Node: ExDialog201054
+Node: ExDialog201464
-Node: ExGrowing202319
+Node: ExGrowing202729
-Node: ExModifying203124
+Node: ExModifying203534
-Node: ExBootable203628
+Node: ExBootable204038
-Node: ExCharset204180
+Node: ExCharset204590
-Node: ExPseudo205001
+Node: ExPseudo205411
-Node: ExCdrecord205899
+Node: ExCdrecord206309
-Node: ExMkisofs206216
+Node: ExMkisofs206626
-Node: ExGrowisofs207556
+Node: ExGrowisofs207966
-Node: ExException208691
+Node: ExException209101
-Node: ExTime209145
+Node: ExTime209555
-Node: ExIncBackup209604
+Node: ExIncBackup210014
-Node: ExRestore213595
+Node: ExRestore214006
-Node: ExRecovery214555
+Node: ExRecovery214966
-Node: Files215125
+Node: Files215536
-Node: Seealso216424
+Node: Seealso216835
-Node: Bugreport217147
+Node: Bugreport217558
-Node: Legal217728
+Node: Legal218139
-Node: CommandIdx218739
+Node: CommandIdx219150
-Node: ConceptIdx234538
+Node: ConceptIdx235022
 
 End Tag Table

xorriso/xorriso.texi

@@ -50,7 +50,7 @@
 @c man .\" First parameter, NAME, should be all caps
 @c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 @c man .\" other parameters are allowed: see man(7), man(1)
-@c man .TH XORRISO 1 "Version 1.2.3, Jul 02, 2012"
+@c man .TH XORRISO 1 "Version 1.2.3, Jul 06, 2012"
 @c man .\" Please adjust this date whenever revising the manpage.
 @c man .\"
 @c man .\" Some roff macros, for reference:
@@ -3149,6 +3149,15 @@ any more (if possible at all with the given type of target media).
 This is the contrary of cdrecord, wodim, cdrskin command -multi,
 and is one aspect of growisofs option -dvd-compat.
 @c man .TP
+@item -write_type "auto"|"tao"|"sao/dao"
+@kindex -write_type   chooses TAO or SAO/DAO
+@cindex Write, TAO or SAO/DAO, -write_type
+Set the write type for the next burn run. "auto" will select SAO with blank
+CD media, DAO with DVD-R[W] if -close is "on", and elsewise CD TAO or the
+equivalent write type of the particular DVD/BD media.
+Choosing TAO or SAO/DAO explicitely might cause the burn run to fail if the
+desired write type is not possible with the given media state.
+@c man .TP
 @item -padding number["k"|"m"]|"included"|"appended"
 @kindex -padding   sets amount or mode of image padding
 @cindex Write, padding image, -padding
@@ -5758,7 +5767,7 @@ $ xorriso \
 @sp 1
 To be used several times on the same medium, whenever an update of
 the two disk trees to the medium is desired. Begin with a blank medium and
-update it until he run fails gracefully due to lack of remaining space on
+update it until the run fails gracefully due to lack of remaining space on
 the old one.
 @*
 This makes sense if the full backup leaves substantial remaining capacity

xorriso/xorriso_private.h

@@ -189,6 +189,10 @@ struct XorrisO { /* the global context of xorriso */
  mode_t global_dir_mode;
  mode_t global_file_mode;
 
+ int do_tao; /* 1= Use TAO resp. Incremental
+               -1= Use SAO resp. DAO
+                0= let libburn choose */
+
  struct Xorriso_lsT *filters;
  int filter_list_closed;
 

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2012.07.08.134305"
+#define Xorriso_timestamP "2012.07.08.134840"