New option -hide

xorriso/disk_ops.c

@@ -607,10 +607,11 @@ int Xorriso__mode_to_perms(mode_t st_mode, char perms[11], int flag)
 
 /* @param flag bit0= recognize Xorriso_IFBOOT as file type
                bit1= add '+' to perms
+               bit2-3: hidden_state : 0=off, 1=iso_rr, 2=joliet= 3=on
 */
 int Xorriso_format_ls_l(struct XorrisO *xorriso, struct stat *stbuf, int flag)
 {
- int show_major_minor= 0, high_shift= 0, high_mask= 0;
+ int show_major_minor= 0, high_shift= 0, high_mask= 0, hidden_state;
  char *rpt, perms[11], mm_text[80];
  mode_t st_mode;
  dev_t dev, major, minor;
@@ -621,9 +622,17 @@ int Xorriso_format_ls_l(struct XorrisO *xorriso, struct stat *stbuf, int flag)
 
  if(S_ISDIR(st_mode))
    strcat(rpt, "d");
- else if(S_ISREG(st_mode))
+ else if(S_ISREG(st_mode)) {
-   strcat(rpt, "-");
+   hidden_state= (flag >> 2) & 3;
- else if(S_ISLNK(st_mode))
+   if(hidden_state == 1)
+     strcat(rpt, "R");
+   else if(hidden_state == 2)
+     strcat(rpt, "J");
+   else if(hidden_state == 3)
+     strcat(rpt, "H");
+   else
+     strcat(rpt, "-");
+ } else if(S_ISLNK(st_mode))
    strcat(rpt, "l");
  else if(S_ISBLK(st_mode)) {
    strcat(rpt, "b");

xorriso/iso_manip.c

@@ -1613,6 +1613,30 @@ int Xorriso_widen_hardlink(struct XorrisO *xorriso, void * boss_iter,
 }
 
 
+int Xorriso_set_hidden(struct XorrisO *xorriso, void *in_node, char *path,
+                       int hide_state, int flag)
+{
+ int ret, hide_attrs= 0;
+ IsoNode *node;
+
+ node= (IsoNode *) in_node;
+ if(node == NULL) {
+   ret= Xorriso_get_node_by_path(xorriso, path, NULL, &node, 0);
+   if(ret<=0)
+     return(ret);
+ }
+ if(hide_state) {
+   hide_attrs|= LIBISO_HIDE_BUT_WRITE;
+   if(hide_state & 1)
+     hide_attrs|= LIBISO_HIDE_ON_RR;
+   if(hide_state & 2)
+     hide_attrs|= LIBISO_HIDE_ON_JOLIET;
+ }
+ iso_node_set_hidden(node, hide_attrs);
+ return(1);
+}
+
+
 int Xorriso_cannot_create_iter(struct XorrisO *xorriso, int iso_error,int flag)
 {
  Xorriso_process_msg_queues(xorriso,0);
@@ -1743,7 +1767,7 @@ int Xorriso_findi_action(struct XorrisO *xorriso, struct FindjoB *job,
                          char *abs_path, char *show_path, 
                          IsoNode *node, int depth, int flag)
 {
- int ret= 0, type, action= 0, hflag, deleted= 0, no_dive= 0, hide_attrs;
+ int ret= 0, type, action= 0, hflag, deleted= 0, no_dive= 0;
  uid_t user= 0;
  gid_t group= 0;
  time_t date= 0;
@@ -1861,15 +1885,7 @@ int Xorriso_findi_action(struct XorrisO *xorriso, struct FindjoB *job,
  } else if(action == 38) { /* sort_weight */
    iso_node_set_sort_weight(node, type);
  } else if(action == 39) { /* hide */
-   hide_attrs= 0;
+   Xorriso_set_hidden(xorriso, node, NULL, type, 0);
-   if(type) {
-     hide_attrs|= LIBISO_HIDE_BUT_WRITE;
-     if(type & 1)
-       hide_attrs|= LIBISO_HIDE_ON_RR;
-     if(type & 2)
-       hide_attrs|= LIBISO_HIDE_ON_JOLIET;
-   }
-   iso_node_set_hidden(node, hide_attrs);
  } else { /* includes : 15 in_iso */
    sprintf(xorriso->result_line, "%s\n", Text_shellsafe(show_path, sfe, 0));
    Xorriso_result(xorriso, 0);

xorriso/iso_tree.c

@@ -1321,7 +1321,7 @@ ex:;
 int Xorriso_ls_filev(struct XorrisO *xorriso, char *wd,
                      int filec, char **filev, off_t boss_mem, int flag)
 {
- int i, ret, was_error= 0, dfilec= 0, pass, passes;
+ int i, ret, was_error= 0, dfilec= 0, pass, passes, hidden_state= 0;
  IsoNode *node;
  IsoImage *volume;
  char sfe[5*SfileadrL], sfe2[5*SfileadrL], path[SfileadrL];
@@ -1404,8 +1404,15 @@ int Xorriso_ls_filev(struct XorrisO *xorriso, char *wd,
    link_target[0]= 0;
    if((flag&5)==1) { /* -ls_l */
      iso_node_get_acl_text(node, &a_text, &d_text, 16);
+     hidden_state= 0;
+     ret= iso_node_get_hidden(node);
+     if(ret & LIBISO_HIDE_ON_RR)
+       hidden_state|= 1;
+     if(ret & LIBISO_HIDE_ON_JOLIET)
+       hidden_state|= 2;
      ret= Xorriso_format_ls_l(xorriso, &stbuf,
-                              1 | ((a_text != NULL || d_text != NULL) << 1));
+                              1 | ((a_text != NULL || d_text != NULL) << 1) |
+                              (hidden_state << 2));
      iso_node_get_acl_text(node, &a_text, &d_text, 1 << 15);
      if(ret<=0)
  continue;

xorriso/opts_d_h.c

@@ -1374,7 +1374,8 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
 "                 Allow more or less harmless deviations from strict standards",
 "                 compliance.",
 "  -boot_image \"any\"|\"isolinux\"|\"grub\"",
-"              \"discard\"|\"keep\"|\"patch\"|\"dir=\"|\"bin_path=\"|\"cat_path=\"",
+"              |\"discard\"|\"keep\"|\"patch\"|\"dir=\"|\"bin_path=\"",
+"              |\"cat_path=\"|\"cat_hidden=on|iso_rr|joliet|off\"",
 "              |\"load_size=\"|\"system_area=\"|\"partition_table=on|off\"",
 "                 Whether to discard or keep an exiting El Torito boot image.",
 "                 ISOLINUX can be made bootable by dir=/ or dir=/isolinux",
@@ -1504,13 +1505,17 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
 "                 access time, modification time, both times.",
 "  -alter_date_r type timestring iso_rr_path [***]",
 "                 Like -alter_date but affecting all files below directories.",
+"  -hide on|iso_rr|joliet|off iso_rr_path [***]",
+"                 Keep names of files out of directory tree, but store their",
+"                 data content in the image.",
 "  -find iso_rr_path [test [op] [test ...]] [-exec action [params]]",
 "                 performs an action on files below the given directory in",
 "                 the ISO image. Tests:",
-"                   -name pattern, -wholename pattern, -type b|c|d|p|f|l|s|e,",
+"                   -name pattern, -wholename pattern, -disk_name pattern,",
-"                   -pending_data, -lba_range start count, -damaged,",
+"                   -type b|c|d|p|f|l|s|e, -pending_data, -hidden,",
-"                   -has_acl, -has_xattr, -has_aaip, -has_filter, -has_md5",
+"                   -lba_range start count, -damaged, -has_acl, -has_xattr,",
-"                   -has_any_xattr, -prune, -decision yes|no, -true, -false",
+"                   -has_aaip, -has_filter, -has_md5, -has_any_xattr,",
+"                   -prune, -decision yes|no, -true, -false",
 "                 Operators: -not, -or, -and, -sub, (, -subend, ),",
 "                   -if, -then, -elseif, -else, -endif",
 "                 Action may be one of: echo, chown, chown_r, chgrp, chgrp_r",
@@ -1518,7 +1523,7 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
 "                   rm, rm_r, compare, update, report_damage, report_lba,",
 "                   getfacl, setfacl, getfattr, setfattr, get_any_xattr,",
 "                   get_md5, check_md5, make_md5, set_filter, show_stream,",
-"                   mkisofs_r, find.",
+"                   mkisofs_r, hide, find.",
 "                 params are their arguments except iso_rr_path.",
 "  -mkdir iso_rr_path [...]",
 "                 Create empty directories if they do not exist yet.",
@@ -1865,6 +1870,46 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
 }
 
 
+/* Option -hide */
+int Xorriso_option_hide(struct XorrisO *xorriso, char *hide_state,
+                        int argc, char **argv, int *idx, int flag)
+{
+ int i, ret, end_idx, optc= 0, was_failure= 0, fret, hide_mode;
+ char **optv= NULL;
+
+ ret= Xorriso_opt_args(xorriso, "-hide", argc, argv, *idx, &end_idx, &optc,
+                       &optv, 0);
+ if(ret<=0)
+   goto ex;
+ hide_mode= Xorriso__hide_mode(hide_state, 0);
+ if(hide_mode < 0) {
+   sprintf(xorriso->info_text, "-hide : unknown hide state ");
+   Text_shellsafe(hide_state, xorriso->info_text, 1);
+   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+   goto ex;
+ }
+ for(i= 0; i<optc; i++) {
+   ret= Xorriso_set_hidden(xorriso, NULL, optv[i], hide_mode, 0);
+   if(ret>0 && !xorriso->request_to_abort)
+ continue; /* regular bottom of loop */
+
+   was_failure= 1;
+   fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
+   if(fret>=0)
+ continue;
+   ret= 0; goto ex;
+ }
+ ret= 1;
+ex:;
+ (*idx)= end_idx;
+ Xorriso_opt_args(xorriso, "-hide", argc, argv, *idx, &end_idx, &optc, &optv,
+                  256);
+ if(ret<=0)
+   return(ret);
+ return(!was_failure);
+}
+
+
 /* Option -history */
 int Xorriso_option_history(struct XorrisO *xorriso, char *line, int flag)
 {

xorriso/parse_exec.c

@@ -492,7 +492,7 @@ int Xorriso_count_args(struct XorrisO *xorriso, int argc, char **argv,
     "du","dui","dus","dusi","dux","dusx","external_filter","extract_l",
     "file_size_limit","find","findi","finds","findx",
     "getfacl","getfacli","getfacl_r","getfacl_ri",
-    "getfattr","getfattri","getfattr_r","getfattr_ri",
+    "getfattr","getfattri","getfattr_r","getfattr_ri","hide",
     "ls","lsi","lsl","lsli","lsd","lsdi","lsdl","lsdli",
     "lsx","lslx","lsdx","lsdlx","map_l","mv","mvi","mkdir","mkdiri",
     "not_paths","rm","rmi","rm_r","rm_ri","rmdir","rmdiri","update_l",
@@ -911,6 +911,10 @@ next_command:;
  } else if(strcmp(cmd,"help")==0) {
    Xorriso_option_help(xorriso,0);
 
+ } else if(strcmp(cmd,"hide")==0) {
+   (*idx)+= 1;
+   ret= Xorriso_option_hide(xorriso, arg1, argc, argv, idx, 1);   
+
  } else if(strcmp(cmd,"history")==0) {
    /* add to readline history */
    (*idx)++;

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 "Jun 10, 2010"
+.TH XORRISO 1 "Jun 20, 2010"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -1422,6 +1422,20 @@ where "A0" is year 2000, "B0" is 2010, etc.
 \fB\-alter_date_r\fR type timestring iso_rr_path [***]
 Like -alter_date but affecting all files below eventual directories.
 .TP
+\fB\-hide\fR hide_state iso_rr_path [***]
+Prevent the names of the given files from showing up in the directory trees
+of ISO 9660 and/or Joliet when the image gets written.
+The eventual data content of such hidden files will be included in the
+resulting image, even if they do not show up in any directory.
+But you will need own means to find nameless data in the image.
+.br
+Possible values of hide_state are: "iso_rr" for hiding from ISO 9660 tree,
+"joliet" for Joliet tree, "on" for both trees. "off" means visibility in
+both directory trees.
+.br
+This command does not apply to the boot catalog.
+Rather use: -boot_image "any" "cat_hidden=on"
+.TP
 .B Tree traversal command -find:
 .PP
 .TP
@@ -1490,8 +1504,8 @@ Matches files which are filtered by -set_filter.
 .br
 \fB\-hidden\fR hide_state :
 Matches files which are hidden in "iso_rr" tree, in "joliet" tree,
-in both ("on"), or not hidden in any tree ("off"). Those who are hidden
+in both trees ("on"), or not hidden in any tree ("off").
-in some tree match -not -hidden "off".
+Those which are hidden in some tree match -not -hidden "off".
 .br
 \fB\-prune\fR :
 If this test is reached and the tested file is a directory then -find will not

xorriso/xorriso.h

@@ -827,6 +827,10 @@ int Xorriso_option_hardlinks(struct XorrisO *xorriso, char *mode, int flag);
 /* Option -help and part of -prog_help */
 int Xorriso_option_help(struct XorrisO *xorriso, int flag);
 
+/* Option -hide */
+int Xorriso_option_hide(struct XorrisO *xorriso, char *hide_state,
+                        int argc, char **argv, int *idx, int flag);
+
 /* Option -history */
 int Xorriso_option_history(struct XorrisO *xorriso, char *line, int flag);
 

xorriso/xorriso.info

@@ -1299,6 +1299,19 @@ whether they stem from the loaded image or were newly inserted.
      Like -alter_date but affecting all files below eventual
      directories.
 
+-hide hide_state iso_rr_path [***]
+     Prevent the names of the given files from showing up in the
+     directory trees of ISO 9660 and/or Joliet when the image gets
+     written.  The eventual data content of such hidden files will be
+     included in the resulting image, even if they do not show up in
+     any directory.  But you will need own means to find nameless data
+     in the image.
+     Possible values of hide_state are: "iso_rr" for hiding from ISO
+     9660 tree, "joliet" for Joliet tree, "on" for both trees. "off"
+     means visibility in both directory trees.
+     This command does not apply to the boot catalog.  Rather use:
+     -boot_image "any" "cat_hidden=on"
+
 
 File: xorriso.info,  Node: CmdFind,  Next: Filter,  Prev: Manip,  Up: Options
 
@@ -1358,8 +1371,8 @@ File: xorriso.info,  Node: CmdFind,  Next: Filter,  Prev: Manip,  Up: Options
           Matches files which are filtered by -set_filter.
     -hidden hide_state :
           Matches files which are hidden in "iso_rr" tree, in "joliet"
-          tree, in both ("on"), or not hidden in any tree ("off").
+          tree, in both trees ("on"), or not hidden in any tree ("off").
-          Those who are hidden in some tree match -not -hidden "off".
+          Those which are hidden in some tree match -not -hidden "off".
     -prune :
           If this test is reached and the tested file is a directory
           then -find will not dive into that directory. This test
@@ -3732,6 +3745,7 @@ File: xorriso.info,  Node: CommandIdx,  Next: ConceptIdx,  Prev: Legal,  Up: Top
 * -grow_blindly   overides next writeable address: AqDrive.   (line  44)
 * -hardlinks   controls handling of hard links: Loading.      (line  91)
 * -help   prints help text:              Scripting.           (line  16)
+* -hide   excludes file names from directory trees: Manip.    (line 170)
 * -history   brings text into readline history: Scripting.    (line  22)
 * -in_charset   sets input character set: Loading.            (line  73)
 * -indev   aquires a drive for input:    AqDrive.             (line  22)
@@ -3911,6 +3925,7 @@ File: xorriso.info,  Node: ConceptIdx,  Prev: CommandIdx,  Up: Top
 * Group, in ISO image, -chgrp_r:         Manip.               (line  55)
 * Growing, _definition:                  Methods.             (line  19)
 * Hard links, control handling, -hardlinks: Loading.          (line  91)
+* hidden, set in ISO image, -hide:       Manip.               (line 170)
 * Image, _definition:                    Model.               (line   9)
 * Image, demand volume id, -assert_volid: Loading.            (line  65)
 * Image, discard pending changes, -rollback: Writing.         (line   9)
@@ -4083,42 +4098,42 @@ Node: Loading27397
 Node: Insert39576
 Node: SetInsert47933
 Node: Manip56500
-Node: CmdFind64376
+Node: CmdFind65064
-Node: Filter74319
+Node: Filter75015
-Node: Writing78668
+Node: Writing79364
-Node: SetWrite84957
+Node: SetWrite85653
-Node: Bootable95241
+Node: Bootable95937
-Node: Charset103193
+Node: Charset103889
-Node: Exception105947
+Node: Exception106643
-Node: DialogCtl110462
+Node: DialogCtl111158
-Node: Inquiry112807
+Node: Inquiry113503
-Node: Navigate116947
+Node: Navigate117643
-Node: Verify124301
+Node: Verify124997
-Node: Restore132721
+Node: Restore133417
-Node: Emulation139377
+Node: Emulation140073
-Node: Scripting146250
+Node: Scripting146946
-Node: Frontend151812
+Node: Frontend152508
-Node: Examples153013
+Node: Examples153709
-Node: ExDevices154182
+Node: ExDevices154878
-Node: ExCreate154816
+Node: ExCreate155512
-Node: ExDialog156090
+Node: ExDialog156786
-Node: ExGrowing157352
+Node: ExGrowing158048
-Node: ExModifying158154
+Node: ExModifying158850
-Node: ExBootable158655
+Node: ExBootable159351
-Node: ExCharset159202
+Node: ExCharset159898
-Node: ExPseudo160030
+Node: ExPseudo160726
-Node: ExCdrecord160924
+Node: ExCdrecord161620
-Node: ExMkisofs161239
+Node: ExMkisofs161935
-Node: ExGrowisofs162242
+Node: ExGrowisofs162938
-Node: ExException163366
+Node: ExException164062
-Node: ExTime163820
+Node: ExTime164516
-Node: ExIncBackup164279
+Node: ExIncBackup164975
-Node: ExRestore167751
+Node: ExRestore168447
-Node: ExRecovery168720
+Node: ExRecovery169416
-Node: Files169286
+Node: Files169982
-Node: Seealso170324
+Node: Seealso171020
-Node: Legal170848
+Node: Legal171544
-Node: CommandIdx171770
+Node: CommandIdx172466
-Node: ConceptIdx185071
+Node: ConceptIdx185840
 
 End Tag Table

xorriso/xorriso.texi

@@ -44,7 +44,7 @@
 @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 "Jun 10, 2010"
+@c man .TH XORRISO 1 "Jun 20, 2010"
 @c man .\" Please adjust this date whenever revising the manpage.
 @c man .\"
 @c man .\" Some roff macros, for reference:
@@ -1755,6 +1755,22 @@ where "A0" is year 2000, "B0" is 2010, etc.
 @kindex -alter_date_r   sets timestamps in ISO image
 @cindex Timestamps, set in ISO image, -alter_date_r
 Like -alter_date but affecting all files below eventual directories.
+@c man .TP
+@item -hide hide_state iso_rr_path [***]
+@kindex -hide   excludes file names from directory trees
+@cindex hidden, set in ISO image, -hide
+Prevent the names of the given files from showing up in the directory trees
+of ISO 9660 and/or Joliet when the image gets written.
+The eventual data content of such hidden files will be included in the
+resulting image, even if they do not show up in any directory.
+But you will need own means to find nameless data in the image.
+@*
+Possible values of hide_state are: "iso_rr" for hiding from ISO 9660 tree,
+"joliet" for Joliet tree, "on" for both trees. "off" means visibility in
+both directory trees.
+@*
+This command does not apply to the boot catalog.
+Rather use: -boot_image "any" "cat_hidden=on"
 @end table
 @c man .TP
 @c man .B Tree traversal command -find:
@@ -3219,6 +3235,9 @@ This resembles shell command ls -d.
 @cindex Navigate, list ISO files, -lsl
 Like -ls but also list some of the file attributes. 
 The output format resembles shell command ls -ln.
+@*
+Particular types of regular files: "R" hidden in ISO/Rock Ridge, "J" hidden in
+Joliet, "H" hidden in both trees.
 @c man .TP
 @item -lsdl iso_rr_pattern [***]
 @kindex -lsdl   lists files in ISO image

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2010.06.20.141555"
+#define Xorriso_timestamP "2010.06.20.164738"

xorriso/xorrisoburn.h

@@ -531,5 +531,8 @@ int Xorriso_reaquire_outdev(struct XorrisO *xorriso, int flag);
 int Xorriso_set_system_area_path(struct XorrisO *xorriso, char *path,
                                  int flag);
 
+int Xorriso_set_hidden(struct XorrisO *xorriso, void *in_node, char *path,
+                       int hide_state, int flag);
+
 #endif /* Xorrisoburn_includeD */