New option -pvd_info

xorriso/xorriso.1

@@ -2,7 +2,7 @@
 .\" 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 "Sep 29, 2009"
+.TH XORRISO 1 "Oct 05, 2009"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -1898,12 +1898,12 @@ or -rollback.
 If you insist in -volid "ISOIMAGE", set it again after those commands.
 .TP
 \fB\-publisher\fR text
-Set the publisher string to be written with the next -commit. Permissible
-are up to 128 characters.
+Set the publisher id string to be written with the next -commit. Permissible
+are up to 128 characters. This setting gets overridden by image loading.
 .TP
 \fB\-application_id\fR text
 Set the application id string to be written with the next -commit. Permissible
-are up to 128 characters.
+are up to 128 characters. This setting gets overridden by image loading.
 .TP
 \fB\-out_charset\fR character_set_name
 Set the character set to which file names get converted when writing an
@@ -2380,6 +2380,11 @@ prepared and only in last moment is revoked by this option.
 Print available space on output media and the free space after
 subtracting already foreseeable consumption by next -commit.
 .TP
+\fB\-pvd_info\fR 
+Print various id strings which can be found in loaded ISO images. Some of
+them may be changed by options -volid, -publisher, -application_id. For these
+ids -pvd_info reports what would be written with the next -commit.
+.TP
 .B Navigation in ISO image and disk filesystem:
 .TP
 \fB\-cd\fR iso_rr_path

xorriso/xorriso.c

@@ -15907,6 +15907,7 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
 "",
 "  -tell_media_space",
 "                 Print foreseeable available space on output media",
+"  -pvd_info      Print various id strings of the loaded ISO image."
 "",
 "Options with variable length path list [...] need the list delimiter text",
 "as end mark if they are followed by another option. By default this delimiter",
@@ -17770,6 +17771,13 @@ int Xorriso_option_publisher(struct XorrisO *xorriso, char *name, int flag)
 }
 
 
+/* Option -pvd_info */
+int Xorriso_option_pvd_info(struct XorrisO *xorriso, int flag)
+{
+  return(Xorriso_pvd_info(xorriso, 0));
+}
+
+
 /* Option -pwd alias -pwdi */
 int Xorriso_option_pwdi(struct XorrisO *xorriso, int flag)
 {
@@ -19114,7 +19122,7 @@ int Xorriso_count_args(struct XorrisO *xorriso, int argc, char **argv,
  static char arg0_commands[][40]= {
     "ban_stdio_write","close_filter_list","commit","devices","end",
     "for_backup", "help",
-    "list_formats","no_rc","print_size","pwd","pwdi","pwdx",
+    "list_formats","no_rc","print_size","pvd_info","pwd","pwdi","pwdx",
     "rollback","rollback_end","tell_media_space","toc","version",
     ""
  };
@@ -19772,6 +19780,9 @@ next_command:;
    (*idx)++;
    Xorriso_option_publisher(xorriso, arg1, 0);
 
+ } else if(strcmp(cmd,"pvd_info")==0) { 
+   Xorriso_option_pvd_info(xorriso, 0);
+
  } else if(strcmp(cmd,"pwd")==0 || strcmp(cmd,"pwdi")==0) {
    Xorriso_option_pwdi(xorriso, 0);
 

xorriso/xorriso.h

@@ -835,6 +835,9 @@ int Xorriso_option_prog_help(struct XorrisO *xorriso, char *name, int flag);
 /* Option -publisher */
 int Xorriso_option_publisher(struct XorrisO *xorriso, char *name, int flag);
 
+/* Option -pvd_info */
+int Xorriso_option_pvd_info(struct XorrisO *xorriso, int flag);
+
 /* Option -pwd alias -pwdi */
 int Xorriso_option_pwdi(struct XorrisO *xorriso, int flag);
 

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2009.10.05.165632"
+#define Xorriso_timestamP "2009.10.05.172143"

xorriso/xorrisoburn.c

@@ -136,6 +136,14 @@ unsigned long Xorriso_get_di_counteR= 0;
 /* ------------------------------------------------------------------------ */
 
 
+static const char *un0(const char *text)
+{
+ if(text == NULL)
+   return("");
+ return(text);
+}
+
+
 int Xorriso_destroy_node_array(struct XorrisO *xorriso, int flag)
 {
  int i;
@@ -1220,6 +1228,10 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, int flag)
  xorriso->in_sector_map= NULL;
  Xorriso_set_image_severities(xorriso, 0);
  Xorriso_update_volid(xorriso, 0);
+ Sfile_str(xorriso->application_id,
+           (char *) un0(iso_image_get_application_id(volset)), 0);
+ Sfile_str(xorriso->publisher,
+           (char *) un0(iso_image_get_publisher_id(volset)), 0);
 
  if(xorriso->out_drive_handle != NULL &&
     xorriso->out_drive_handle != xorriso->in_drive_handle) {
@@ -5250,6 +5262,7 @@ int Xorriso_media_product(struct XorrisO *xorriso, int flag)
                bit4=do no report failure if no drive aquired
                bit5=only report "Drive current" and "Drive type"
                bit6=report "Media product" with bit0
+               bit7=only report "Drive current"
 */
 int Xorriso_toc(struct XorrisO *xorriso, int flag)
 {
@@ -5291,6 +5304,8 @@ int Xorriso_toc(struct XorrisO *xorriso, int flag)
          (is_inout_drive ? "-dev" : (flag&2 ? "-outdev" : "-indev")),
          devadr);
  Xorriso_toc_line(xorriso, flag & 8);
+ if(flag & 128)
+   return(1);
  sprintf(respt, "Drive type   : vendor '%s' product '%s' revision '%s'\n",
         dinfo[0].vendor, dinfo[0].product, dinfo[0].revision);
  if((flag & 32) | !(flag & 1))
@@ -9391,6 +9406,7 @@ int Xorriso_is_split(struct XorrisO *xorriso, char *path, void *node,
 
 /* @param flag bit0= grow_overwriteable_iso
                bit1= obtain info from outdev
+               bit2= no need to obtain msc2 (NWA)
 */
 int Xorriso_msinfo(struct XorrisO *xorriso, int *msc1, int *msc2, int flag)
 {
@@ -9399,6 +9415,7 @@ int Xorriso_msinfo(struct XorrisO *xorriso, int *msc1, int *msc2, int flag)
  struct burn_drive_info *dinfo;
  enum burn_disc_status disc_state;
 
+ *msc1= *msc2= -1;
  ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                                 "on attempt to obtain msinfo", flag&2);
  if(ret<=0)
@@ -9408,12 +9425,15 @@ int Xorriso_msinfo(struct XorrisO *xorriso, int *msc1, int *msc2, int flag)
    disc_state= isoburn_disc_get_status(drive);
  else
    disc_state= burn_disc_get_status(drive);
- if(disc_state != BURN_DISC_APPENDABLE) {
+ if(disc_state != BURN_DISC_APPENDABLE &&
+    !(disc_state == BURN_DISC_FULL && (flag & 4))) {
    Xorriso_process_msg_queues(xorriso,0);
-   sprintf(xorriso->info_text,
-           "%s media is not appendable. Cannot obtain -msinfo.",
-           (flag&2) ? "Output" : "Input");
-   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+   if(!(flag & 4)) {
+     sprintf(xorriso->info_text,
+             "%s media is not appendable. Cannot obtain -msinfo.",
+             (flag&2) ? "Output" : "Input");
+     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+   }
    return(0);
  }
  ret= isoburn_disc_get_msc1(drive, msc1);
@@ -9423,6 +9443,8 @@ int Xorriso_msinfo(struct XorrisO *xorriso, int *msc1, int *msc2, int flag)
    Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
    return(0);
  }
+ if(flag & 4)
+   return(1);
  ret= isoburn_disc_track_lba_nwa(drive, NULL, 0, &dummy, msc2);
  if(ret<0) {
    Xorriso_process_msg_queues(xorriso,0);
@@ -12840,3 +12862,50 @@ ex:;
 }
 
 
+int Xorriso_pvd_info(struct XorrisO *xorriso, int flag)
+{
+ int ret, msc1= -1, msc2;
+ IsoImage *image;
+ struct burn_drive_info *dinfo;
+ struct burn_drive *drive;
+ char *msg;
+
+ msg= xorriso->result_line;
+ ret= Xorriso_get_volume(xorriso, &image, 0);
+ if(ret<=0)
+   return(ret);
+ ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive, "", 16);
+ if(ret > 0) {
+   ret= Xorriso_msinfo(xorriso, &msc1, &msc2, 1 | 4);
+   if(ret<0)
+     return(ret);
+   Xorriso_toc(xorriso, 128);
+   if(msc1 >= 0) {
+     sprintf(msg, "PVD address  : %ds\n", msc1 + 16);
+     Xorriso_result(xorriso,0);
+   }
+ }
+ sprintf(msg, "System Id    : %s\n", un0(iso_image_get_system_id(image)));
+ Xorriso_result(xorriso,0);
+ sprintf(msg, "Volume Id    : %s\n", xorriso->volid);
+ Xorriso_result(xorriso,0);
+ sprintf(msg, "Volume Set Id: %s\n", un0(iso_image_get_volset_id(image)));
+ Xorriso_result(xorriso,0);
+ sprintf(msg, "Publisher Id : %s\n", xorriso->publisher);
+ Xorriso_result(xorriso,0);
+ sprintf(msg, "Preparer Id  : %s\n",
+         un0(iso_image_get_data_preparer_id(image)));
+ Xorriso_result(xorriso,0);
+ sprintf(msg, "App Id       : %s\n", xorriso->application_id);
+ Xorriso_result(xorriso,0);
+ sprintf(msg, "Copyright Id : %s\n",
+         un0(iso_image_get_copyright_file_id(image)));
+ Xorriso_result(xorriso,0);
+ sprintf(msg, "Abstract Id  : %s\n",
+         un0(iso_image_get_abstract_file_id(image)));
+ Xorriso_result(xorriso,0);
+ sprintf(msg, "Biblio Id    : %s\n", un0(iso_image_get_biblio_file_id(image)));
+ Xorriso_result(xorriso,0);
+ return(1);
+}
+

xorriso/xorrisoburn.h

@@ -483,6 +483,8 @@ int Xorriso_drive_snooze(struct XorrisO *xorriso, int flag);
 int Xorriso_is_plain_image_file(struct XorrisO *xorriso, void *in_node,
                                 char *path, int flag);
 
+int Xorriso_pvd_info(struct XorrisO *xorriso, int flag);
+
 
 /* A pseudo file type for El-Torito bootsectors as in man 2 stat :
    For now take the highest possible value.