And libisoburn 0.1.6 is ready

Documented changes and release timestamp
Bug fix: -findi operated on nodes which ceased existence shortly before
2008-05-18 22:13:36 +00:00 · 2008-05-18 08:45:50 +00:00 · 2008-05-18 08:02:23 +00:00 · 2008-05-17 16:35:14 +00:00 · 2008-05-17 16:27:50 +00:00 · 2008-05-17 07:41:46 +00:00
25 changed files with 1159 additions and 5155 deletions
--- a/Makefile.am
+++ b/Makefile.am
@ -16,11 +16,9 @@ libisoburn_libisoburn_la_SOURCES = \
 	libisoburn/isofs_wrap.c \
 	libisoburn/libisoburn.h \
 	version.h
-
 libisoburn_libisoburn_la_LIBADD = \
 	-lisofs \
-	-lburn
-
+	-lburn 
 libinclude_HEADERS = \
 	libisoburn/libisoburn.h 

@ -41,39 +39,7 @@ xorriso_xorriso_SOURCES = \
 	xorriso/xorriso.c \
 	xorriso/xorrisoburn.h \
 	xorriso/xorrisoburn.c \
-	xorriso/xorriso_timestamp.h \
-	xorriso/xorriso_buildstamp.h
-
-
-# Install symbolic links to the xorriso binary
-#
-install-exec-hook:
-	if test -e $(bindir)/xorrisofs ; then rm $(bindir)/xorrisofs ; else echo ; fi
-	ln -s xorriso $(bindir)/xorrisofs
-	if test -e $(bindir)/osirrox ; then rm $(bindir)/osirrox ; else echo ; fi
-	ln -s xorriso $(bindir)/osirrox
-	if test -e $(bindir)/xorrecord ; then rm $(bindir)/xorrecord ; else echo ; fi
-	ln -s xorriso $(bindir)/xorrecord
-
-
-# Trying to create a build timestamp file
-#
-buildstamp:
-	date -u '+#define Xorriso_build_timestamP "%Y.%m.%d.%H%M%S"' >xorriso/xorriso_buildstamp.h
-	cat xorriso/xorriso_buildstamp.h
-
-# For now   make buildstamped  has to be performed explicitely.
-buildstamped: buildstamp
-	make
-#
-# Processing of the "all:" rule happens too late.
-# How to create a dependency of xorriso.c on buildstamp ?
-# Not working:
-# Add xorriso_buildstamp.h to xorriso_xorriso_SOURCES and make it depend
-# on buildstamp. It runs. But at quite random occasions.
-# xorriso/xorriso_buildstamp.h: buildstamp
-#
-# all: buildstamp
+	xorriso/xorriso_timestamp.h


 ## Build test applications
@ -89,6 +55,13 @@ test_compare_file_CFLAGS =
 test_compare_file_LDADD =
 test_compare_file_SOURCES = test/compare_file.c

+# ts A80110 - A80210 : we need as minimal demo something better than test.c 
+#	test/test
+
+# test_test_CPPFLAGS = -Ilibisofs -Ilibburn -Ilibisoburn
+# test_test_LDADD = $(libisoburn_libisoburn_la_OBJECTS) $(THREAD_LIBS) -lburn -lisofs
+# test_test_SOURCES = test/test.c 
+

 ## ========================================================================= ##

@ -153,7 +126,6 @@ EXTRA_DIST = \
 	COPYING \
 	INSTALL \
 	xorriso/changelog.txt \
-	xorriso/xorriso_buildstamp_none.h \
 	xorriso/README \
 	$(man_MANS)

--- a/22
+++ b/22
@ -4,7 +4,6 @@
 libisoburn. By Vreixo Formoso <metalpain2002@yahoo.es> 
            and Thomas Schmitt <scdbackup@gmx.net>
 Integrated sub project of libburnia-project.org.
-http://files.libburnia-project.org/releases/libisoburn-0.2.2.pl00.tar.gz
 Copyright (C) 2006-2008 Vreixo Formoso, Thomas Schmitt.
 Provided under GPL version 2.
 ------------------------------------------------------------------------------
@ -26,18 +25,18 @@ By using this software you agree to the disclaimer at the end of this text:

                   Compilation, First Glimpse, Installation

-Dynamic library and compile time header requirements for libisoburn-0.2.2 :
- libburn.so.4  , version libburn-0.5.0 or higher
- libisofs.so.6 , version libisofs-0.6.6 or higher
+Dynamic library and compile time header requirements for libisoburn-0.1.6 :
+- libburn.so.4  , version libburn-0.4.8 or higher
+- libisofs.so.6 , version libisofs-0.6.4 or higher
 libisoburn and xorriso will not start with libraries which are older than their
 headers seen at compile time. So compile in the oldest possible installation
 setup unless you have reason to enforce a newer bug fix level.

-Obtain libisoburn-0.2.2.pl00.tar.gz, take it to a directory of your choice
+Obtain libisoburn-0.1.6.pl00.tar.gz, take it to a directory of your choice
 and do:

-    tar xzf libisoburn-0.2.2.pl00.tar.gz
-    cd libisoburn-0.2.2
+    tar xzf libisoburn-0.1.6.pl00.tar.gz
+    cd libisoburn-0.1.6

 Within that directory execute:

@ -60,18 +59,13 @@ as well as
 libisoburn includes a command line and dialog application named xorriso,
 which offers a substantial part of libisoburn features to shell scripts and
 users. Its file xorriso/README describes a standalone tarball as first
-preference for statically linked xorriso installation.
+preference for xorriso installation.
 The libisoburn installation described above produces a dynamically linked
 xorriso binary depending on libburn.so, libisofs.so, libisoburn.so.

 After installation documentation is available via
    man xorriso

-Several alias links point to the xorriso binary:
-    xorrisofs  starts xorriso with -as mkisofs emulation already enabled
-    xorrecord  starts xorriso with -as cdrecord emulation already enabled
-    osirrox    starts with -osirrox image-to-disk copying already enabled
-

                       Drives and Disk File Objects 

@ -109,7 +103,7 @@ on disk. It uses the normal POSIX filesystem calls, i.e. no libburnia stuff.
 This program is not installed systemwide but stays in the installation
 directory of the xorriso tarball as  test/compare_file . Usually it is
 run as -exec payload of a find command. It demands at least three arguments:
-The path of the file to compare, the prefix1 to be cut off from path
+The path of the first file to compare, the prefix1 to be cut off from path
 and the prefix2 which gets prepended afterwards to obtain the path of the
 second file to compare.
 As further argument there can be -no_ctime which suppresses the comparison
--- a/configure.ac
+++ b/configure.ac
@ -1,4 +1,4 @@
-AC_INIT([libisoburn], [0.2.2], [http://libburnia-project.org])
+AC_INIT([libisoburn], [0.1.6], [http://libburnia-project.org])
 AC_PREREQ([2.50])
 dnl AC_CONFIG_HEADER([config.h])	

@ -13,15 +13,15 @@ dnl       /ISOBURN_.*_VERSION
 dnl       /LT_.*
 dnl       /LIB.*_REQUIRED

-dnl The API version codes are defined in libisoburn/libisoburn.h
+dnl The API version codes are now defined in libisoburn/libisoburn.h
 dnl #define  isoburn_header_version_*
 dnl configure.ac only rules the libtool revision numbering about
 dnl LT_CURREN, LT_AGE, LT_REVISION where SONAME becomes LT_CURRENT - LT_AGE
 dnl 
 dnl These three are only copies to provide libtool with unused LT_RELEASE
 ISOBURN_MAJOR_VERSION=0
-ISOBURN_MINOR_VERSION=2
-ISOBURN_MICRO_VERSION=2
+ISOBURN_MINOR_VERSION=1
+ISOBURN_MICRO_VERSION=6
 dnl ISOBURN_VERSION=$ISOBURN_MAJOR_VERSION.$ISOBURN_MINOR_VERSION.$ISOBURN_MICRO_VERSION
 
 AC_SUBST(ISOBURN_MAJOR_VERSION)
@ -33,16 +33,15 @@ dnl Libtool versioning
 dnl Generate libisoburn.so.1.x.y
 dnl SONAME will become LT_CURRENT - LT_AGE
 dnl 
-dnl ts A80718
-dnl This is the release version 0.2.2 = libisoburn.so.1.11.0
+dnl ts A80517
+dnl This is the release version 0.1.6 = libisoburn.so.1.5.0
 dnl ### This is the development version after above stable release
-dnl LT_CURRENT++, LT_AGE++ have not happened happened yet.
-dnl ### LT_CURRENT++, LT_AGE++ has happened meanwhile.
+dnl ### LT_CURRENT++, LT_AGE++ have not happened happened yet.
 dnl
-dnl SONAME = 12 - 11 = 1 . Library name = libburn.so.1.11.0
+dnl SONAME = 6 - 5 = 1 . Library name = libburn.so.1.5.0
 LT_RELEASE=$ISOBURN_MAJOR_VERSION.$ISOBURN_MINOR_VERSION
-LT_CURRENT=12
-LT_AGE=11
+LT_CURRENT=6
+LT_AGE=5
 LT_REVISION=0
 LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`

@ -100,8 +99,8 @@ AC_CHECK_HEADER(libburn/libburn.h)
 AC_CHECK_HEADER(libisofs/libisofs.h)

 dnl Check for proper library versions
-LIBBURN_REQUIRED=0.5.0
-LIBISOFS_REQUIRED=0.6.6
+LIBBURN_REQUIRED=0.4.8
+LIBISOFS_REQUIRED=0.6.4
 PKG_CHECK_MODULES(LIBBURN, libburn-1 >= $LIBBURN_REQUIRED)
 PKG_CHECK_MODULES(LIBISOFS, libisofs-1 >= $LIBISOFS_REQUIRED)

--- a/libisoburn/burn_wrap.c
+++ b/libisoburn/burn_wrap.c
@ -23,7 +23,6 @@
 #include <stdlib.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-#include <time.h>


 #ifndef Xorriso_standalonE
@ -39,6 +38,9 @@

 #endif /* Xorriso_standalonE */

+/* <<< remove macro and alternative outdated code */
+#define Libisoburn_on__libburn_after_0_4_2 yes
+

 #include "libisoburn.h"
 #include "isoburn.h"
@ -47,16 +49,6 @@
 /* The global list of isoburn objects. Usually there is only one. */
 extern struct isoburn *isoburn_list_start; /* in isoburn.c */

-/* Default values for application provided msgs_submit methods.
-   To be attached to newly aquired drives.
-   Storage location is isoburn.c
-*/
-extern int (*libisoburn_default_msgs_submit)
-    (void *handle, int error_code, char msg_text[],
-                 int os_errno, char severity[], int flag);
-extern void *libisoburn_default_msgs_submit_handle;
-extern int libisoburn_default_msgs_submit_flag;
-

 int isoburn_emulate_toc(struct burn_drive *d, int flag);

@ -227,18 +219,6 @@ int isoburn_libburn_req(int *major, int *minor, int *micro)
 }


-int isoburn_set_msgs_submit(int (*msgs_submit)(void *handle, int error_code,
-                                               char msg_text[], int os_errno,
-                                               char severity[], int flag),
-                               void *submit_handle, int submit_flag, int flag)
-{
- libisoburn_default_msgs_submit= msgs_submit;
- libisoburn_default_msgs_submit_handle= submit_handle;
- libisoburn_default_msgs_submit_flag= submit_flag;
- return(1);
-}
-
-
 int isoburn_is_intermediate_dvd_rw(struct burn_drive *d, int flag)
 {
 int profile, ret= 0, format_status, num_formats;
@ -285,9 +265,6 @@ static int isoburn_welcome_media(struct isoburn **o, struct burn_drive *d,
 if(ret<=0)
   goto ex;
 (*o)->drive= d;
- (*o)->msgs_submit= libisoburn_default_msgs_submit;
- (*o)->msgs_submit_handle= libisoburn_default_msgs_submit_handle;
- (*o)->msgs_submit_flag= libisoburn_default_msgs_submit_flag;

 #ifdef Hardcoded_cd_rW
 /* <<< A70929 : hardcoded CD-RW with fabricated -msinfo */
@ -386,7 +363,7 @@ int isoburn_drive_aquire(struct burn_drive_info *drive_infos[],
 if(conv_ret<=0) {
   sprintf(msg, "Unsuitable drive address: '%s'\n",adr);
   msg[BURN_MSGS_MESSAGE_LEN-1]= 0;
-   isoburn_msgs_submit(NULL, 0x00060000, msg, 0, "FAILURE", 0);
+   burn_msgs_submit(0x00060000, msg, 0, "FAILURE", NULL);
   ret= 0; goto ex;
 }

@ -458,8 +435,8 @@ int isoburn_find_emulator(struct isoburn **pt,
 if(ret<=0)
   return(0);
 if((*pt)->emulation_mode==-1) {
-   isoburn_msgs_submit(*pt, 0x00060000,
-                    "Unsuitable drive and media state", 0, "FAILURE", 0);
+   burn_msgs_submit(0x00060000,
+                    "Unsuitable drive and media state", 0, "FAILURE", NULL);
   return(-1);
 }
 if((*pt)->emulation_mode==0)
@ -577,8 +554,8 @@ int isoburn_disc_get_msc1(struct burn_drive *d, int *start_lba)

 if(isoburn_disc_get_status(d)!=BURN_DISC_APPENDABLE &&
    isoburn_disc_get_status(d)!=BURN_DISC_FULL) {
-   isoburn_msgs_submit(NULL, 0x00060000,
-                       "Media contains no recognizable data", 0, "SORRY", 0);
+   burn_msgs_submit(0x00060000,
+                    "Media contains no recognizable data", 0, "SORRY",NULL);
   return(0);
 }
 ret= isoburn_find_emulator(&o, d, 0);
@ -625,23 +602,6 @@ int isoburn_disc_track_lba_nwa(struct burn_drive *d,
 }


-int isoburn_get_msc2(struct isoburn *o,
-                     struct burn_write_opts *opts, int *msc2, int flag)
-{
- int ret, lba, nwa;
-
- if(o->fabricated_msc2>=0)
-   *msc2= o->fabricated_msc2;
- else {
-   ret= isoburn_disc_track_lba_nwa(o->drive, opts, 0, &lba, &nwa);
-   if(ret<=0)
-     return(ret);
-   *msc2= nwa;
- }
- return(1);
-}
-
-
 void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
 {
 int ret;
@ -681,10 +641,10 @@ void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
         */
         sprintf(msg,
        "DVD-RW insufficiently formatted. (Intermediate State, size unknown)");
-         isoburn_msgs_submit(o, 0x00060000, msg, 0, "FAILURE", 0);
+         burn_msgs_submit(0x00060000, msg, 0, "FAILURE", NULL);
         sprintf(msg,
                "It might help to first deformat it and then format it again");
-         isoburn_msgs_submit(o, 0x00060000, msg, 0, "HINT", 0);
+         burn_msgs_submit(0x00060000, msg, 0, "HINT", NULL);
         burn_drive_cancel(drive); /* mark run as failure */
         return;
       }
@ -698,7 +658,7 @@ void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
 write_type= burn_write_opts_auto_write_type(opts, disc, reasons, 0);
 if (write_type == BURN_WRITE_NONE) {
    sprintf(msg, "Failed to find a suitable write mode:\n%s", reasons);
-    isoburn_msgs_submit(o, 0x00060000, msg, 0, "FAILURE", 0);
+    burn_msgs_submit(0x00060000, msg, 0, "FAILURE", NULL);
    if(o!=NULL)
      o->wrote_well= 0;
    /* To cause a negative reply with burn_drive_wrote_well() */
@ -710,7 +670,7 @@ void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
 sprintf(msg, "Write_type = %s\n",
              (write_type == BURN_WRITE_SAO ? "SAO" :
              (write_type == BURN_WRITE_TAO ? "TAO" : reasons)));
- isoburn_msgs_submit(o, 0x00060000, msg, 0, "DEBUG", 0);
+ burn_msgs_submit(0x00060000, msg, 0, "DEBUG", NULL);

 #ifdef Hardcoded_cd_rW
 /* <<< A70929 : hardcoded CD-RW with fabricated -msinfo */
@ -788,9 +748,9 @@ int isoburn_set_start_byte(struct isoburn *o, off_t value, int flag)
 if(ret<=0)
   goto ex;
 if(!caps->start_adr) {
-   isoburn_msgs_submit(o, 0x00060000,
-                       "Cannot set start byte address with this type of media",
-                       0, "FAILURE", 0);
+   burn_msgs_submit(0x00060000,
+                    "Cannot set start byte address with this type of media",
+                    0, "FAILURE", NULL);
   {ret= 0; goto ex;}
 }
 o->min_start_byte= value;
@ -888,6 +848,34 @@ int isoburn_get_fifo_status(struct burn_drive *d, int *size, int *free_bytes,
 }


+
+/* >>> todo: throw out the copies of libdax_msgs entrails */
+
+#ifndef Libisoburn_on__libburn_after_0_4_2
+
+/* <<< to be replaced by libburn-0.4.3 API call burn_sev_to_text().
+   This is a copy of libdax_msgs__sev_to_text() which is not exposed
+   by the API of of libburn-0.4.2 . As soon as xorriso gets based on
+   libburn-0.4.4 this redundancy is to be removed.
+   It is safe, nevertheless, because the severity codes are eternal.
+*/
+#define LIBDAX_MSGS_SEV_ALL                                          0x00000000
+#define LIBDAX_MSGS_SEV_ERRFILE                                      0x08000000
+#define LIBDAX_MSGS_SEV_DEBUG                                        0x10000000
+#define LIBDAX_MSGS_SEV_UPDATE                                       0x20000000
+#define LIBDAX_MSGS_SEV_NOTE                                         0x30000000
+#define LIBDAX_MSGS_SEV_HINT                                         0x40000000
+#define LIBDAX_MSGS_SEV_WARNING                                      0x50000000
+#define LIBDAX_MSGS_SEV_SORRY                                        0x60000000
+#define LIBDAX_MSGS_SEV_MISHAP                                       0x64000000
+#define LIBDAX_MSGS_SEV_FAILURE                                      0x68000000
+#define LIBDAX_MSGS_SEV_FATAL                                        0x70000000
+#define LIBDAX_MSGS_SEV_ABORT                                        0x71000000
+#define LIBDAX_MSGS_SEV_NEVER                                        0x7fffffff
+
+#endif /* ! Libisoburn_on__libburn_after_0_4_2 */
+
+
 /* @param flag bit0= -reserved-
               bit1= this is a libburn severity
 */
@ -896,11 +884,53 @@ int isoburn__sev_to_text(int severity, char **severity_name,
 {
 int ret;
   
- ret= iso_sev_to_text(severity, severity_name);
- if(ret>0)
-   return(ret);
- ret= burn_sev_to_text(severity, severity_name, 0);
- return(ret);
+  ret= iso_sev_to_text(severity, severity_name);
+  if(ret>0)
+    return(ret);
+#ifdef Libisoburn_on__libburn_after_0_4_2
+  ret= burn_sev_to_text(severity, severity_name, 0);
+  return(ret);
+#else
+
+ if(flag&1) {
+   *severity_name= "NEVER\nABORT\nFATAL\nFAILURE\nSORRY\nWARNING\nHINT\nNOTE\nUPDATE\nDEBUG\nERRFILE\nALL";
+   return(1);
+ }
+ *severity_name= "";
+ if(severity>=LIBDAX_MSGS_SEV_NEVER)
+   *severity_name= "NEVER";
+ else if(severity>=LIBDAX_MSGS_SEV_ABORT)
+   *severity_name= "ABORT";
+ else if(severity>=LIBDAX_MSGS_SEV_FATAL)
+   *severity_name= "FATAL";
+ else if(severity>=LIBDAX_MSGS_SEV_FAILURE)
+   *severity_name= "FAILURE";
+ else if(severity>=LIBDAX_MSGS_SEV_MISHAP)
+   *severity_name= "MISHAP";
+ else if(severity>=LIBDAX_MSGS_SEV_SORRY)
+   *severity_name= "SORRY";
+ else if(severity>=LIBDAX_MSGS_SEV_WARNING)
+   *severity_name= "WARNING";
+ else if(severity>=LIBDAX_MSGS_SEV_HINT)
+   *severity_name= "HINT";
+ else if(severity>=LIBDAX_MSGS_SEV_NOTE)
+   *severity_name= "NOTE";
+ else if(severity>=LIBDAX_MSGS_SEV_UPDATE)
+   *severity_name= "UPDATE";
+ else if(severity>=LIBDAX_MSGS_SEV_DEBUG)
+   *severity_name= "DEBUG";
+ else if(severity>=LIBDAX_MSGS_SEV_ERRFILE)
+   *severity_name= "ERRFILE";
+ else if(severity>=LIBDAX_MSGS_SEV_ALL)
+   *severity_name= "ALL";
+ else {
+   *severity_name= "";
+   return(0);
+ }
+ return(1);
+
+#endif /* ! Libisoburn_on__libburn_after_0_4_2 */
+
 }


@ -908,10 +938,21 @@ int isoburn__text_to_sev(char *severity_name, int *severity_number, int flag)
 {
 int ret= 1;

- ret= iso_text_to_sev(severity_name, severity_number);
- if(ret>0)
-   return(ret);
- ret= burn_text_to_sev(severity_name, severity_number, 0);
+  ret= iso_text_to_sev(severity_name, severity_number);
+  if(ret>0)
+    return(ret);
+
+#ifndef Libisoburn_on__libburn_after_0_4_2
+ if(severity_name[0]==0)
+   *severity_number= 0;
+ else if(strcmp(severity_name, "MISHAP")==0)
+   *severity_number= LIBDAX_MSGS_SEV_MISHAP;
+ else if(strcmp(severity_name, "ERRFILE")==0)
+   *severity_number= LIBDAX_MSGS_SEV_ERRFILE;
+ else
+#endif /* ! Libisoburn_on__libburn_after_0_4_2 */
+
+   ret= burn_text_to_sev(severity_name, severity_number, 0);
 return(ret);
 }

@ -942,8 +983,7 @@ int isoburn_report_iso_error(int iso_error_code, char msg_text[], int os_errno,

 /* @param flag bit0-7: info return mode
                 0= do not return anything in info (do not even touch it)
-                 1= copy volume id to info (info needs 33 bytes)
-                 2= do not touch info (caller will copy 64 kB header to it)
+                 1= return volume id 
               bit14= -reserved -
               bit15= -reserved-
   @return 1 seems to be a valid ISO image , 0 format not recognized, <0 error
@ -972,12 +1012,10 @@ int isoburn_read_iso_head_parse(struct burn_drive *d, unsigned char *data,
   break;
     else
       info[i]= 0;
- } else if(info_mode==2) {
-   ;
 } else {
-   isoburn_msgs_submit(NULL, 0x00060000,
+   burn_msgs_submit(0x00060000,
               "Program error: Unknown info mode with isoburn_read_iso_head()",
-               0, "FATAL", 0);
+               0, "FATAL", NULL);
   return(-1);
 }
 return(1);
@ -987,9 +1025,7 @@ int isoburn_read_iso_head_parse(struct burn_drive *d, unsigned char *data,
 /* API
   @param flag bit0-7: info return mode
                 0= do not return anything in info (do not even touch it)
-                 1= copy volume id to info (info needs 33 bytes)
-                 2= copy 64 kB header to info (needs 65536 bytes)
-               bit13= do not read head from media but use first 64 kB from info
+                 1= return volume id 
               bit14= check both half buffers (not only second)
                      return 2 if found in first block
               bit15= return-1 on read error
@ -1000,31 +1036,25 @@ int isoburn_read_iso_head(struct burn_drive *d, int lba,
                          int *image_blocks, char *info, int flag)
 {
 unsigned char buffer[64*1024];
- int ret, info_mode;
+ int ret;
 off_t data_count;

- info_mode= flag&255;
 *image_blocks= 0;
- if(flag&(1<<13)) {
-   memcpy(buffer, info, 64*1024);
- } else {
-   ret = burn_read_data(d, ((off_t) lba) * (off_t) 2048, (char *) buffer,
+ ret = burn_read_data(d, ((off_t) lba) * (off_t) 2048, (char *) buffer,
                      (off_t) 64*1024, &data_count, 2); /* no error messages */
-   if(ret<=0)
-     return(-1*!!(flag&(1<<15)));
-   if(info_mode==2)
-     memcpy(info, buffer, 64*1024);
- }
+ if(ret<=0)
+   return(-1*!!(flag&(1<<15)));

 if(flag&(1<<14)) {
-   ret= isoburn_read_iso_head_parse(d, buffer, image_blocks, info, info_mode);
+   ret= isoburn_read_iso_head_parse(d, buffer, image_blocks, info,
+                                    flag&255);
   if(ret<0)
     return(ret);
   if(ret>0)
     return(2);
 }
 ret= isoburn_read_iso_head_parse(d, buffer+32*1024, image_blocks, info,
-                                  info_mode);
+                                  flag&255);
 return(ret);
 }

@ -1036,11 +1066,10 @@ int isoburn_read_iso_head(struct burn_drive *d, int lba,
 int isoburn_emulate_toc(struct burn_drive *d, int flag)
 {
 int ret, image_size= 0, lba, track_blocks, session_count= 0, read_flag= 0;
- int scan_start= 0, scan_count= 0, probe_minus_16= 0, growisofs_nwa;
+ int scan_start= 0;
 struct isoburn *o;
 struct isoburn_toc_entry *item;
- char msg[160], size_text[80], *sev;
- time_t start_time, last_pacifier, now;
+ char msg[160];
 
 /* is the media emulated multi-session ? */
 ret= isoburn_find_emulator(&o, d, 0);
@ -1051,7 +1080,6 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
 if(o->emulation_mode<=0 && !(flag&1))
   return(0);

- start_time= last_pacifier= time(NULL);
 lba= 0;
 if(!(flag&2)) {
   ret= isoburn_read_iso_head(d, lba, &image_size, NULL, 0);
@ -1060,35 +1088,9 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
   lba= Libisoburn_overwriteable_starT;
 }
 while(lba<image_size || (flag&2)) {
-   now= time(NULL);
-   if(now - last_pacifier >= 5) {
-     last_pacifier= now;
-     if(scan_count>=10*512)
-       sprintf(size_text, "%.f MB", ((double) scan_count) / 512.0);
-     else
-       sprintf(size_text, "%.f MB", 2 * (double) scan_count);
-     sprintf(msg, "Found %d ISO sessions by scanning %s in %.f seconds",
-             session_count, size_text, (double) (now - start_time));
-     isoburn_msgs_submit(o, 0x00060000, msg, 0, "UPDATE", 0);
-   }
   read_flag= 0;
   if(flag&2)
-     read_flag|= (1<<15)|((session_count>0)<<14);
-   else {
-
-     /* growisofs aligns to 16 rather than 32. Overwriteable TOC emulation
-        relies on not accidentially seeing inter-session trash data.
-        But one can safely access 16 blocks earlier because a xorriso header
-        would have overwritten with the unused 16 blocks at its start.
-        If libisoburn alignment would increase, then this would not be
-        possible any more.
-     */
-
-     if(probe_minus_16)
-       read_flag|= (1<<14);
-     probe_minus_16= 0;
-   }
-
+     read_flag= (1<<15)|((session_count>0)<<14);
   ret= isoburn_read_iso_head(d, lba, &track_blocks, NULL, read_flag);
   if(ret<=0) {
     if(session_count>0) {
@ -1096,7 +1098,6 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
         if(ret==0) {
           /* try at next 64 k block (check both 32 k halves) */
           lba+= 32;
-           scan_count+= 32;
           if(lba-scan_start <= Libisoburn_toc_scan_max_gaP)
 continue;
         }
@ -1105,7 +1106,7 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
       sprintf(msg,
               "Chain of ISO session headers broken at #%d, LBA %ds",
               session_count+1, lba);
-       isoburn_msgs_submit(o, 0x00060000, msg, 0, "WARNING", 0);
+       burn_msgs_submit(0x00060000, msg, 0, "WARNING", NULL);
     }
     {ret= 0; goto failure;}
   }
@ -1113,43 +1114,27 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
     lba-= 16;
   ret= isoburn_toc_entry_new(&item, o->toc, 0);
   if(ret<=0) {
-     isoburn_msgs_submit(o, 0x00060000,
-                         "Not enough memory for emulated TOC entry object",
-                         0, "FATAL", 0);
+     burn_msgs_submit(0x00060000,
+                      "Not enough memory for emulated TOC entry object",
+                      0, "FATAL", NULL);
     ret= -1; goto failure;
   }
   if(o->toc==NULL)
     o->toc= item;
   session_count++;
-   scan_count+= 32;
   item->session= session_count;
   item->track_no= session_count;
   item->start_lba= lba;
   item->track_blocks= track_blocks;
-   lba+= track_blocks;

-   /* growisofs aligns to 16 rather than 32 */
-   growisofs_nwa= lba;
-   if(growisofs_nwa % 16)
-     growisofs_nwa+= 16 - (growisofs_nwa % 16);
+   lba+= track_blocks;
   if(lba % Libisoburn_nwa_alignemenT)
     lba+= Libisoburn_nwa_alignemenT - (lba % Libisoburn_nwa_alignemenT);
   scan_start= lba;
-   if(lba - growisofs_nwa == 16)
-     probe_minus_16= 1;
 }
- if(last_pacifier != start_time)
-   sev= "UPDATE";
- else
-   sev= "DEBUG";
- now= time(NULL);
- if(scan_count>=10*512)
-   sprintf(size_text, "%.f MB", ((double) scan_count) / 512.0);
- else
-   sprintf(size_text, "%.f kB", 2 * (double) scan_count);
- sprintf(msg, "Found %d ISO sessions by scanning %s in %.f seconds",
-         session_count, size_text, (double) (now - start_time));
- isoburn_msgs_submit(o, 0x00060000, msg, 0, sev, 0);
+ sprintf(msg,
+         "Chain of ISO session headers yielded %d sessions", session_count);
+ burn_msgs_submit(0x00060000, msg, 0, "DEBUG", NULL);
 return(1);
 failure:;
 isoburn_toc_entry_destroy(&(o->toc), 1);
@ -1430,27 +1415,6 @@ int isoburn_get_track_lba(struct isoburn_toc_track *track, int *lba, int flag)
 }


-int isoburn_drive_set_msgs_submit(struct burn_drive *d,
-                            int (*msgs_submit)(void *handle, int error_code, 
-                                               char msg_text[], int os_errno, 
-                                               char severity[], int flag),
-                            void *submit_handle, int submit_flag, int flag)
-{
- struct isoburn *o;
- int ret;
-
- ret= isoburn_find_emulator(&o, d, 0);
- if(ret<0 || o==NULL)
-   return(-1);
- o->msgs_submit= msgs_submit;
- o->msgs_submit_handle= submit_handle;
- o->msgs_submit_flag= submit_flag;
- return(1);
-}
-
- 
-/* @param flag bit0= with adr_mode 3: adr_value might be 16 blocks too high
-*/
 int isoburn_set_msc1(struct burn_drive *d, int adr_mode, char *adr_value,
                     int flag)
 {
@ -1479,7 +1443,7 @@ not_found:;
       goto unknown_mode;
     sprintf(msg, "Failed to find %s %s", mode_names[adr_mode],
                  strlen(adr_value)<=80 ?  adr_value : "-oversized-string-");
-     isoburn_msgs_submit(o, 0x00060000, msg, 0, "FAILURE", 0);
+     burn_msgs_submit(0x00060000, msg, 0, "FAILURE", NULL);
     ret= 0; goto ex;
   }
   sessions= isoburn_toc_disc_get_sessions(disc, &num_sessions);
@ -1522,12 +1486,7 @@ not_found:;

 } else if(adr_mode==3) {
   o->fabricated_msc1= adr_num;
-   if((flag & 1) && o->fabricated_msc1 >= 16) {
-     /* adr_num is possibly 16 blocks too high */
-     ret= isoburn_read_iso_head(d, o->fabricated_msc1, &size,volid, 1|(1<<14));
-     if(ret==2)
-       o->fabricated_msc1-= 16;
-   }
+
 } else if(adr_mode==4) {
   /* search for volume id that is equal to adr_value */
   best_lba= -1;
@ -1552,7 +1511,7 @@ not_found:;
 } else {
 unknown_mode:;
   sprintf(msg, "Program error: Unknown msc1 address mode %d", adr_mode);
-   isoburn_msgs_submit(o, 0x00060000, msg, 0, "FATAL", 0);
+   burn_msgs_submit(0x00060000, msg, 0, "FATAL", NULL);
   ret= 0; goto ex;
 }
 ret= 1;
--- a/libisoburn/data_source.c
+++ b/libisoburn/data_source.c
@ -1,8 +1,7 @@
 /*
  data source for libisoburn.

-  Copyright 2007 - 2008 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
-                    and Thomas Schmitt <scdbackup@gmx.net>
+  Copyright 2007 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
 */

 #include <stdlib.h>
@ -28,24 +27,24 @@
 #include "isoburn.h"


-/* Cached reading of image tree data */
-/* Multi tile:  32 * 64 kB */
-
-/* The size of a single tile.
-   Powers of 2 only ! Less than 16 makes not much sense.
-*/
+/* Powers of 2 only ! Less than 16 makes not much sense. */
 #define Libisoburn_tile_blockS 32

-/* The number of tiles in the cache
+/* Undef to get to older single tile version
 */
 #define Libisoburn_cache_tileS 32

-
 /* Debugging only: This reports cache loads on stderr.
 #define Libisoburn_read_cache_reporT 1
 */


+/* Cached reading of image tree data */
+
+#ifdef Libisoburn_cache_tileS
+
+/* Multi tile:  32 * 64 kB */
+
 struct isoburn_cache_tile {
 char cache_data[Libisoburn_tile_blockS * 2048];
 uint32_t cache_lba;
@ -85,19 +84,6 @@ int ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)

 icd = (struct isoburn_cached_drive *) src->data;
 d = (struct burn_drive*) icd->drive;
-
- if(d == NULL) {
-   /* This would happen if libisoburn saw output data in the fifo and
-      performed early drive release and afterwards libisofs still tries
-      to read data.
-      That would constitute a bad conceptual problem in libisoburn.
-   */
-   isoburn_msgs_submit(NULL, 0x00060000,
-     "Programming error: Drive released while libisofs still attempts to read",
-     0, "FATAL", 0);
-   return ISO_ASSERT_FAILURE;
- }
-
 tiles = (struct isoburn_cache_tile *) icd->tiles;

 aligned_lba= lba & ~(Libisoburn_tile_blockS - 1);
@ -162,7 +148,7 @@ int ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
   if(ret >= 0)
     ret = -1;
   sprintf(msg, "ds_read_block(%lu) returns %d", (unsigned long) lba, ret);
-   isoburn_msgs_submit(NULL, 0x00060000, msg, 0, "DEBUG", 0);
+   burn_msgs_submit(0x00060000, msg, 0, "DEBUG", NULL);
   return ret; 
 }

@ -202,19 +188,6 @@ static void ds_free_data(IsoDataSource *src)
 src->data= NULL;
 }

-
-int isoburn_data_source_shutdown(IsoDataSource *src, int flag)
-{
- struct isoburn_cached_drive *icd;
-
- if(src==NULL)
-   return(0);
- icd= (struct isoburn_cached_drive *) src->data;
- icd->drive= NULL;
- return(1);
-}
-
-
 IsoDataSource *isoburn_data_source_new(struct burn_drive *d)
 {
 IsoDataSource *ret;
@ -261,3 +234,139 @@ static int ds_inc_age(struct isoburn_cached_drive *icd, int idx, int flag)
 }


+#else /* Libisoburn_cache_tileS */
+
+
+/* Single tile 128 kB */
+
+
+struct isoburn_cached_drive {
+ struct burn_drive *drive;
+
+ char cache_data[Libisoburn_tile_blockS * 2048];
+ uint32_t cache_lba;
+ uint32_t last_error_lba;
+ uint32_t last_aligned_error_lba;
+ int cache_hits;
+};
+
+
+/* Debugging only: This reports cache loads on stderr.
+#define Libisoburn_read_cache_reporT 1
+*/
+
+int 
+ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
+{
+ int ret;
+ struct burn_drive *d;
+ off_t count;
+ uint32_t aligned_lba;
+ char msg[80];
+
+ struct isoburn_cached_drive *icd;
+
+ if(src == NULL || buffer == NULL)
+   return -1;
+
+ icd = (struct isoburn_cached_drive *) src->data;
+ d = (struct burn_drive*) icd->drive;
+
+ aligned_lba= lba & ~(Libisoburn_tile_blockS - 1);
+ if(aligned_lba == icd->cache_lba && icd->cache_lba != 0xffffffff) {
+   (icd->cache_hits)++;
+   memcpy(buffer, icd->cache_data + (lba - aligned_lba) * 2048, 2048);
+   count= 2048;
+   return 1;
+ } 
+
+ icd->cache_lba= 0xffffffff; /* invalidate cache */
+ if(icd->last_aligned_error_lba == aligned_lba) {
+   ret = 0;
+ } else {
+   ret = burn_read_data(d, (off_t) aligned_lba * (off_t) 2048,
+                        (char *) icd->cache_data,
+                        Libisoburn_tile_blockS * 2048, &count, 0);
+ }
+ if (ret <= 0 ) {
+   icd->last_aligned_error_lba = aligned_lba;
+
+   /* Read-ahead failure ? Try to read 2048 directly. */
+   if(icd->last_error_lba == lba)
+     ret = 0;
+   else
+     ret = burn_read_data(d, (off_t) lba * (off_t) 2048, (char *) buffer,
+                        2048, &count, 0);
+   if (ret > 0)
+     return 1;
+   icd->last_error_lba = lba;
+   sprintf(msg, "ds_read_block(%lu) returns -1", (unsigned long) lba);
+   burn_msgs_submit(0x00060000, msg, 0, "DEBUG", NULL);
+   return -1;
+ }
+
+#ifdef Libisoburn_read_cache_reporT
+ fprintf(stderr, "After %3d hits, new load from %8x , count= %d\n",
+         icd->cache_hits, aligned_lba, (int) count);
+#endif
+
+ icd->cache_lba= aligned_lba;
+ icd->cache_hits= 1;
+ memcpy(buffer, icd->cache_data + (lba - aligned_lba) * 2048, 2048);
+ count= 2048;
+
+ return 1;
+}
+
+
+static int
+ds_open(IsoDataSource *src)
+{
+ /* nothing to do, device is always grabbed */
+ return 1;
+}
+
+static int
+ds_close(IsoDataSource *src)
+{
+ /* nothing to do, device is always grabbed */
+ return 1;
+}
+
+static void 
+ds_free_data(IsoDataSource *src)
+{
+ /* nothing to do */;
+ if(src->data != NULL)
+   free(src->data);
+ src->data= NULL;
+}
+
+IsoDataSource *
+isoburn_data_source_new(struct burn_drive *d)
+{
+ IsoDataSource *ret;
+ struct isoburn_cached_drive *icd= NULL;
+
+ if (d==NULL)
+   return NULL;
+ ret = malloc(sizeof(IsoDataSource));
+ icd = calloc(1,sizeof(struct isoburn_cached_drive));
+ if (ret == NULL || icd == NULL)
+   return NULL;
+ ret->refcount = 1;
+ ret->read_block = ds_read_block;
+ ret->open = ds_open;
+ ret->close = ds_close;
+ ret->free_data = ds_free_data;
+ ret->data = icd;
+ icd->drive = d;
+ icd->cache_lba = 0xffffffff;
+ icd->cache_hits = 0;
+ icd->last_error_lba = 0xffffffff;
+ icd->last_aligned_error_lba = 0xffffffff;
+ return ret;
+}
+
+#endif /* ! Libisoburn_cache_tileS */
+
--- a/libisoburn/isoburn.c
+++ b/libisoburn/isoburn.c
@ -37,16 +37,10 @@

 #include "isoburn.h"

-
-/* Default values for application provided msgs_submit methods.
-   To be attached to newly aquired drives.
+/* No more: version numbers out of configure.ac
+   major.minor.micro now comes from libisoburn.h
+#include "../version.h"
 */
-int (*libisoburn_default_msgs_submit)
-    (void *handle, int error_code, char msg_text[],
-                 int os_errno, char severity[], int flag)= NULL;
-void *libisoburn_default_msgs_submit_handle= NULL;
-int libisoburn_default_msgs_submit_flag= 0;
-

 /* ----------------------- isoburn_toc_entry  ---------------------- */

@ -59,9 +53,9 @@ int isoburn_toc_entry_new(struct isoburn_toc_entry **objpt,
 *objpt= o= (struct isoburn_toc_entry *)
            malloc(sizeof(struct isoburn_toc_entry));
 if(o==NULL) {
-   isoburn_msgs_submit(NULL, 0x00060000,
-                       "Cannot allocate memory for isoburn toc entry",
-                       0, "FATAL", 0);
+   burn_msgs_submit(0x00060000,
+                    "Cannot allocate memory for isoburn toc entry",
+                    0, "FATAL", NULL);
   return(-1);
 }
 o->session= 0;
@ -110,16 +104,15 @@ int isoburn_new(struct isoburn **objpt, int flag)

 *objpt= o= (struct isoburn *) malloc(sizeof(struct isoburn));
 if(o==NULL) {
-   isoburn_msgs_submit(NULL, 0x00060000,
-                       "Cannot allocate memory for isoburn control object",
-                       0, "FATAL", 0);
+   burn_msgs_submit(0x00060000,
+                    "Cannot allocate memory for isoburn control object",
+                    0, "FATAL", NULL);
   return(-1);
 }

 o->drive= NULL;
 o->emulation_mode= 0;
 o->fabricated_msc1= -1;
- o->fabricated_msc2= -1;
 o->zero_nwa= Libisoburn_overwriteable_starT;
 o->min_start_byte= o->zero_nwa * 2048;
 o->nwa= o->zero_nwa;
@ -131,12 +124,8 @@ int isoburn_new(struct isoburn **objpt, int flag)
 for(i=0;i<Libisoburn_target_head_sizE;i++)
   o->target_iso_head[i]= 0;
 o->image= NULL;
- o->iso_data_source= NULL;
 o->read_pacifier= NULL;
 o->read_pacifier_handle= NULL;
- o->msgs_submit= NULL;
- o->msgs_submit_handle= NULL;
- o->msgs_submit_flag= 0;
 o->prev= NULL;
 o->next= NULL;
 ret= iso_image_new("ISOIMAGE", &o->image);
@ -177,8 +166,7 @@ int isoburn_destroy(struct isoburn **objpt, int flag)
   isoburn_toc_entry_destroy(&(o->toc), 1); /* all */
 if(o->iso_source!=NULL)
   burn_source_free(o->iso_source);
- if(o->iso_data_source!=NULL)
-   iso_data_source_unref(o->iso_data_source);
+
 free((char *) o);
 *objpt= NULL;
 return(1);
@ -311,80 +299,28 @@ int isoburn_find_by_drive(struct isoburn **pt, struct burn_drive *d, int flag)
 return(0);
 }

-
-int isoburn_msgs_submit(struct isoburn *o, int error_code, char msg_text[],
-                        int os_errno, char severity[], int flag)
-{
- int ret, use_drive_method= 0;
-
- if(o!=NULL)
-   if(o->msgs_submit!=NULL)
-     use_drive_method= 1;
- if(use_drive_method) {
-   ret= o->msgs_submit(o->msgs_submit_handle, error_code, msg_text, os_errno,
-                       severity, o->msgs_submit_flag);
-   return(ret);
- }
- if(libisoburn_default_msgs_submit != NULL) {
-   ret= libisoburn_default_msgs_submit(libisoburn_default_msgs_submit_handle,
-                                     error_code, msg_text, os_errno, severity,
-                                     libisoburn_default_msgs_submit_flag);
-   return(ret);
- }
- /* Fallback: use message queue of libburn */
- burn_msgs_submit(error_code, msg_text, os_errno, severity, NULL);
- return(1);
-}
-
-
-/* @param flag bit0= modifying rather than growing
-               bit1= prepare for early release of input drive:
-                     wait until input and then disable image data source
-*/
 static
-int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
-                             struct burn_disc **disc,
-                             struct isoburn_imgen_opts *opts, int flag)
+int isoburn_prepare_disc_aux(struct burn_drive *d, struct burn_disc **disc,
+                             struct isoburn_imgen_opts *opts, int new_img)
 {
 struct burn_source *wsrc;
 struct burn_session *session;
 struct burn_track *track;
- struct isoburn *in_o, *out_o;
+ struct isoburn *o;
 IsoWriteOpts *wopts= NULL;
 enum burn_disc_status state;
- int ret, fifo_chunks, lba, nwa, i, new_img, early_indev_release;
- size_t buffer_size= 0, buffer_free= 0;
- char msg[160];
+ int ret, fifo_chunks;

- new_img= flag&1;
- early_indev_release= flag&2;
- if(new_img && early_indev_release) {
-   isoburn_msgs_submit(in_o, 0x00060000,
-      "Programming error: Wrong session setup: new_img && early_indev_release",
-                       0, "FATAL", 0);
-   {ret= -4; goto ex;}
- }
-
- ret= isoburn_find_emulator(&in_o, in_d, 0);
- if(ret<0 || in_o==NULL)
+ ret= isoburn_find_emulator(&o, d, 0);
+ if(ret<0 || o==NULL)
   {ret= -1; goto ex;}
- ret= isoburn_find_emulator(&out_o, out_d, 0);
- if(ret<0 || out_o==NULL)
-   {ret= -1; goto ex;}
- /* early end will be registered as failure */
- in_o->wrote_well= out_o->wrote_well= 0;
+ o->wrote_well= 0; /* early end will be registered as failure */

- state = isoburn_disc_get_status(in_d);
- if (state != BURN_DISC_BLANK && state != BURN_DISC_APPENDABLE &&
-     state != BURN_DISC_FULL) {
-   isoburn_msgs_submit(in_o, 0x00060000, "Unsuitable source media state",
-                    0, "FAILURE", 0);
-   {ret= -2; goto ex;}
- }
- state = isoburn_disc_get_status(out_d);
- if (state != BURN_DISC_BLANK && state != BURN_DISC_APPENDABLE) {
-   isoburn_msgs_submit(out_o, 0x00060000, "Unsuitable target media state",
-                    0, "FAILURE", 0);
+ state = isoburn_disc_get_status(d);
+ if (state != BURN_DISC_BLANK && state != BURN_DISC_APPENDABLE
+     && (state != BURN_DISC_FULL || ! new_img)) {
+   /* unsuitable status */
+   burn_msgs_submit(0x00060000, "Unsuitable media state", 0, "FAILURE", NULL);
   {ret= -2; goto ex;}
 }
 
@ -422,66 +358,55 @@ int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
 iso_write_opts_set_default_gid(wopts, opts->gid);
 iso_write_opts_set_output_charset(wopts, opts->output_charset);
 iso_write_opts_set_fifo_size(wopts, fifo_chunks);
-
- ret = isoburn_disc_track_lba_nwa(out_d, NULL, 0, &lba, &nwa);
- opts->effective_lba= nwa;
- ret= isoburn_get_msc2(out_o, NULL, &nwa, 0);
- if (ret != 1) {
-   isoburn_msgs_submit(out_o, 0x00060000,
-                   "Cannot determine next writeable address", 0, "FAILURE", 0);
-   {ret= -3; goto ex;}
+ 
+ if (new_img) {
+   iso_write_opts_set_ms_block(wopts, 0);
+   opts->effective_lba= 0;
+   iso_write_opts_set_appendable(wopts, 0);
+   iso_write_opts_set_overwrite_buf(wopts, NULL);
+ } else {
+   int lba, nwa;
+   ret = isoburn_disc_track_lba_nwa(d, NULL, 0, &lba, &nwa);
+   if (ret != 1) {
+     burn_msgs_submit(0x00060000, "Cannot determine next writeable address", 0,
+                      "FAILURE", NULL);
+     {ret= -3; goto ex;}
+   }
+   if (nwa == 0 && state == BURN_DISC_APPENDABLE) {
+     /* invalid nwa */
+     burn_msgs_submit(0x00060000,
+                      "Encountered 0 as next writeable address of appendable",
+                      0, "FAILURE", NULL);
+     {ret= -4; goto ex;}
+   }
+   iso_write_opts_set_ms_block(wopts, nwa);
+   opts->effective_lba= nwa;
+   iso_write_opts_set_appendable(wopts, 1);
+   iso_write_opts_set_overwrite_buf(wopts, o->target_iso_head);
 }
- iso_write_opts_set_ms_block(wopts, nwa);
- iso_write_opts_set_appendable(wopts, !new_img);
- iso_write_opts_set_overwrite_buf(wopts,
-                                  nwa>0 ? out_o->target_iso_head : NULL);

- ret = iso_image_create_burn_source(in_o->image, wopts, &wsrc);
+ ret = iso_image_create_burn_source(o->image, wopts, &wsrc);
 if (ret < 0) {
   isoburn_report_iso_error(ret, "Cannot create burn source", 0, "FAILURE", 0);
   {ret= -1; goto ex;}
 }
- if (early_indev_release) {
-   for(i= 0; i<300; i++) {
-
-     /* <<< ??? */
-     if((i%30) == 0) {
-       sprintf(msg, "Waiting for data in fifo since %d seconds", i/30);
-       isoburn_msgs_submit(in_o, 0x00060000, msg, 0, "DEBUG", 0);
-     }
-
-     usleep(100000);
-     ret= iso_ring_buffer_get_status(wsrc, &buffer_size, &buffer_free);
-     if(ret >0 && buffer_size != buffer_free)
-   break;
-   }
-
-   /* <<< ??? */
-   sprintf(msg,
-           "After %.1f seconds: %d bytes of output available (fifo state=%d)",
-           ((double) i+1) / 10.0, (int) (buffer_size - buffer_free), ret);
-   isoburn_msgs_submit(in_o, 0x00060000, msg, 0, "DEBUG", 0);
-
-   if(in_o->iso_data_source!=NULL)
-     isoburn_data_source_shutdown(in_o->iso_data_source, 0);
- }
 
 /* TODO check return values for failure. propertly clean-up on error */

- out_o->iso_source= wsrc;
+ o->iso_source= wsrc;

 *disc = burn_disc_create();
 session = burn_session_create();
 burn_disc_add_session(*disc, session, BURN_POS_END);
 track = burn_track_create();
- burn_track_set_source(track, out_o->iso_source);
+ burn_track_set_source(track, o->iso_source);
 burn_session_add_track(session, track, BURN_POS_END);

 /* give up local references */
 burn_track_free(track);
 burn_session_free(session);

- in_o->wrote_well= out_o->wrote_well= -1; /* neutral */
+ o->wrote_well= -1; /* neutral */
 ret= 1;
 ex:
 if(wopts!=NULL)
@ -489,51 +414,39 @@ ex:
 return ret;
 }

-
 int isoburn_prepare_disc(struct burn_drive *d, struct burn_disc **disc,
                         struct isoburn_imgen_opts *opts)
 {
- return isoburn_prepare_disc_aux(d, d, disc, opts, 0);
+	return isoburn_prepare_disc_aux(d, disc, opts, 0);
 }

-
 int isoburn_prepare_new_image(struct burn_drive *d, struct burn_disc **disc,
                         struct isoburn_imgen_opts *opts,
                         struct burn_drive *out_drive)
 {
 int ret;
+ struct isoburn *in_o, *out_o;

- ret= isoburn_prepare_disc_aux(d, out_drive, disc, opts, 1);
+ ret= isoburn_prepare_disc_aux(d, disc, opts, 1);
 if (ret<=0)
   return ret;
+ /* Hand over source reference for optional fifo status inquiry */
+ if(out_drive==NULL)
+   return 1;
+ ret= isoburn_find_emulator(&out_o, out_drive, 0);
+ if(ret<0 || out_o==NULL)
+   return 1;
+ ret= isoburn_find_emulator(&in_o, d, 0);
+ if(ret<0 || in_o==NULL)
+   return 1; /* then without fifo status inquiry */
+ if(out_o->iso_source!=NULL)
+   burn_source_free(out_o->iso_source);
+ out_o->iso_source= in_o->iso_source;
+ in_o->iso_source= NULL;
 return 1; 
 }


-/* API since 0.2.2 */
-int isoburn_prepare_blind_grow(struct burn_drive *d, struct burn_disc **disc,
-                               struct isoburn_imgen_opts *opts,
-                               struct burn_drive *out_drive, int nwa)
-{  
- int ret;
- struct isoburn *o= NULL;
-
- ret= isoburn_find_emulator(&o, out_drive, 0);
- if(ret<0 || o==NULL)
-   return(-1);
- if(nwa >= 0)
-   o->fabricated_msc2= nwa;
- if(o->nwa == o->zero_nwa)
-   o->nwa= o->zero_nwa= 0;
- else
-   o->zero_nwa= 0;
- ret= isoburn_prepare_disc_aux(d, out_drive, disc, opts, 2);
- if (ret<=0)
-   return ret;
- return(1);
-}
-
-
 /* API @since 0.1.0
   @param flag bit0= this is a regular end, not an abort
                     give up source reference
@ -619,8 +532,8 @@ int isoburn_ropt_new(struct isoburn_read_opts **new_o, int flag)

 o= (*new_o)= calloc(1, sizeof(struct isoburn_read_opts));
 if(o==NULL) {
-   isoburn_msgs_submit(NULL, 0x00060000,
-                     "Cannot allocate memory for read options", 0, "FATAL", 0);
+   burn_msgs_submit(0x00060000, "Cannot allocate memory for read options",
+                    0, "FATAL", NULL);
   return(-1);
 }
 o->norock= 0;
@ -756,9 +669,9 @@ int isoburn_igopt_new(struct isoburn_imgen_opts **new_o, int flag)

 o= (*new_o)= calloc(1, sizeof(struct isoburn_imgen_opts));
 if(o==NULL) {
-   isoburn_msgs_submit(NULL, 0x00060000,
-                       "Cannot allocate memory for image generation options",
-                       0, "FATAL", 0);
+   burn_msgs_submit(0x00060000,
+                    "Cannot allocate memory for image generation options",
+                    0, "FATAL", NULL);
   return(-1);
 }
 o->level= 2;
--- a/libisoburn/isoburn.h
+++ b/libisoburn/isoburn.h
@ -60,17 +60,9 @@ struct isoburn {
 */
 int fabricated_msc1;

- /* If >= 0, this address is used in isoburn_disc_track_lba_nwa()
-    as reply parameter nwa.
-    (The other nwa parameters below apply only to the effective write address
-     on random access media. msc2 is handed to libisofs but not to libburn.)
- */
- int fabricated_msc2;
- 
-
 /* The nwa to be used for a first session on the present kind of overwriteable
    media (usually Libisoburn_overwriteable_starT, but might be forced to 0)
- */
+  */
 int zero_nwa;

 /* Start address as given by image examination (bytes, not blocks) */
@ -79,7 +71,6 @@ struct isoburn {
 /* Aligned start address to be used for processing (counted in blocks) */
 int nwa;

-
 /* Truncate to .nwa an eventual regular file serving as output drive */
 int truncate;

@ -108,10 +99,6 @@ struct isoburn {
 /* Libisofs image context */
 IsoImage *image;

- /* The block data source from which the existing image is read.
- */
- IsoDataSource *iso_data_source;
-
 /* The burn source which transfers data from libisofs to libburn.
    It has its own fifo.
 */
@ -123,12 +110,6 @@ struct isoburn {
 /* For iso_image_attach_data() */
 void *read_pacifier_handle;

- /* An application provided method to immediately deliver messages */
- int (*msgs_submit)(void *handle, int error_code, char msg_text[],
-                    int os_errno, char severity[], int flag);
- void *msgs_submit_handle;  /* specific to application method */
- int msgs_submit_flag;      /* specific to application method */
-
 };


@ -187,11 +168,6 @@ int isoburn_invalidate_iso(struct isoburn *o, int flag);
 int isoburn_find_emulator(struct isoburn **pt,
                          struct burn_drive *drive, int flag);

-/* Deliver an event message. Either via a non-NULL o->msgs_submit() method 
-   or via burn_msgs_submit() of libburn.
-*/
-int isoburn_msgs_submit(struct isoburn *o, int error_code, char msg_text[], 
-                        int os_errno, char severity[], int flag);

 /** Set the start address for an emulated add-on session. The value will
    be rounded up to the alignment necessary for the media. The aligned
@ -203,19 +179,6 @@ int isoburn_msgs_submit(struct isoburn *o, int error_code, char msg_text[],
 */
 int isoburn_set_start_byte(struct isoburn *o, off_t value, int flag);

-/** Obtains the image address offset to be used with image generation.
-    This is either the (emulated) drive nwa or a value set by
-    isoburn_prepare_blind_grow().
-    In any case this is the address to tell to iso_write_opts_set_ms_block().
-    @param o     The isoburn object to be inquired
-    @param opts  If not NULL: write parameters to be set on drive before query
-    @param msc2  The value to be used with iso_write_opts_set_ms_block()
-    @param flag  unused yet
-    @return <=0 is failure , >0 success
-*/
-int isoburn_get_msc2(struct isoburn *o,
-                     struct burn_write_opts *opts, int *msc2, int flag);
-
 /** Get a data source suitable for read from a drive using burn_read_data()
    function.
    @param d drive to read from. Must be grabbed.
@ -226,19 +189,6 @@ int isoburn_get_msc2(struct isoburn *o,
 IsoDataSource *
 isoburn_data_source_new(struct burn_drive *d);

-/** Disable read capabilities of a data source which was originally created
-    by isoburn_data_source_new(). After this any attempt to read will yield
-    a FATAL programming error event.
-    This is usually done to allow libburn to release the drive while libisofs
-    still holds a reference to the data source object. libisofs is not supposed
-    to use this object for reading any more, nevertheless. The disabled state
-    of the data source is a safety fence around this daring situation.
-    @param src The data source to be disabled
-    @param flag  unused yet
-    @return <=0 is failure , >0 success
-*/
-int isoburn_data_source_shutdown(IsoDataSource *src, int flag);
-

 /**
 * Options for image reading.
@ -419,10 +369,8 @@ struct isoburn_imgen_opts {

 /* Maximum gap to be bridged during a outer TOC scan. Gaps appear between the
   end of a session and the start of the next session.
-   The longest gap found so far was about 38100 after the first session of a
-   DVD-R.
 */
-#define Libisoburn_toc_scan_max_gaP 65536
+#define Libisoburn_toc_scan_max_gaP 8192


 /* Creating a chain of image headers which form a TOC:
--- a/libisoburn/isofs_wrap.c
+++ b/libisoburn/isofs_wrap.c
@ -121,18 +121,18 @@ int isoburn_read_image(struct burn_drive *d,
 IsoDataSource *ds= NULL;
 struct isoburn *o= NULL;

+ if(read_opts==NULL) {
+   burn_msgs_submit(0x00060000,
+                    "Program error: isoburn_read_image: read_opts==NULL",
+                    0, "FATAL", NULL);
+   return(-1);
+ }
 if(d != NULL) {
   ret = isoburn_find_emulator(&o, d, 0);
   if (ret < 0 || o == NULL)
     return 0;
   status = isoburn_disc_get_status(d);
 }
- if(read_opts==NULL) {
-   isoburn_msgs_submit(o, 0x00060000,
-                       "Program error: isoburn_read_image: read_opts==NULL",
-                       0, "FATAL", 0);
-   return(-1);
- }
 if (d == NULL || status == BURN_DISC_BLANK || read_opts->pretend_blank) {
 create_blank_image:;
   /*
@ -142,9 +142,9 @@ create_blank_image:;
   if (d == NULL) {
     /* New empty image without relation to a drive */
     if (image==NULL) {
-       isoburn_msgs_submit(o, 0x00060000,
-                           "Program error: isoburn_read_image: image==NULL",
-                           0, "FATAL", 0);
+       burn_msgs_submit(0x00060000,
+                        "Program error: isoburn_read_image: image==NULL",
+                    0, "FATAL", NULL);
       return -1;
     }
     /* create a new image */
@ -170,9 +170,9 @@ create_blank_image:;
 }
 
 if (status != BURN_DISC_APPENDABLE && status != BURN_DISC_FULL) {
-   isoburn_msgs_submit(o, 0x00060000,
+   burn_msgs_submit(0x00060000,
                    "Program error: isoburn_read_image: incorrect disc status",
-                    0, "FATAL", 0);
+                    0, "FATAL", NULL);
   return -4;	
 }
 
@ -185,7 +185,7 @@ create_blank_image:;
 ret = isoburn_read_iso_head(d, int_num, &dummy, NULL, 0);
 if (ret <= 0) {
   sprintf(msg, "No ISO 9660 image at LBA %d. Creating blank image.", int_num);
-   isoburn_msgs_submit(o, 0x00060000, msg, 0, "WARNING", 0);
+   burn_msgs_submit(0x00060000, msg, 0, "WARNING", NULL);
   goto create_blank_image;
 }

@ -212,9 +212,6 @@ create_blank_image:;
 */

 ds = isoburn_data_source_new(d);
- if(o->iso_data_source!=NULL)
-   iso_data_source_unref(o->iso_data_source);
- o->iso_data_source= ds;
 iso_image_attach_data(o->image, o->read_pacifier_handle,
                       isoburn_idle_free_function);
 if(o->read_pacifier_handle==NULL)
@ -224,7 +221,7 @@ create_blank_image:;
 ret = iso_image_import(o->image, ds, ropts, &features);
 iso_tree_set_report_callback(o->image, NULL);
 iso_read_opts_free(ropts);
-
+ iso_data_source_unref(ds);
 if (ret < 0) {
   isoburn_report_iso_error(ret, "Cannot import image", 0, "FAILURE", 0);
   return ret;
@ -251,15 +248,15 @@ int isoburn_attach_image(struct burn_drive *d, IsoImage *image)
 int ret;
 struct isoburn *o;

+ if (image == NULL) {
+   burn_msgs_submit(0x00060000,
+                    "Program error: isoburn_attach_image: image==NULL",
+                    0, "FATAL", NULL);
+   return -1;
+ }
 ret = isoburn_find_emulator(&o, d, 0);
 if (ret < 0 || o == NULL)
   return 0;
- if (image == NULL) {
-   isoburn_msgs_submit(o, 0x00060000,
-                       "Program error: isoburn_attach_image: image==NULL",
-                       0, "FATAL", 0);
-   return -1;
- }
 if(o->image != NULL)
   iso_image_unref(o->image);
 o->image = image;
@ -280,8 +277,6 @@ int isoburn_activate_session(struct burn_drive *drive)

 if (o->emulation_mode != 1)
   return 1; /* don't need to activate session */
- if (o->fabricated_msc2 >= 0)
-   return 1; /* blind growing: do not alter anything outside the session */
 
 if (!(o->fabricated_disc_status == BURN_DISC_APPENDABLE ||
       (o->fabricated_disc_status == BURN_DISC_BLANK &&
@ -309,9 +304,9 @@ int isoburn_start_emulation(struct isoburn *o, int flag)
 struct ecma119_pri_vol_desc *pvm;
 
 if(o==NULL) {
-   isoburn_msgs_submit(NULL, 0x00060000,
-                       "Program error: isoburn_start_emulation: o==NULL",
-                       0, "FATAL", 0);
+   burn_msgs_submit(0x00060000,
+                    "Program error: isoburn_start_emulation: o==NULL",
+                    0, "FATAL", NULL);
   return -1;
 }

--- a/libisoburn/libisoburn.h
+++ b/libisoburn/libisoburn.h
@ -75,35 +75,23 @@ job parameters. It rather states its desires which libisoburn tries to
 fulfill, or else will refuse to start the write run.


-              Setup for Growing, Modifying or Blind Growing
+                     Setup for Growing or Modifying

-The connector function family offers alternative API calls for performing
-the setup for several alternative image generation strategies.
+The connector function family offers two alternative API calls for performing
+the setup for two alternative image generation strategies.

 Growing:
-If input and output drive are the same, then isoburn_prepare_disc() is to
+If input and output drive is the same, then isoburn_prepare_disc() is to
 be used. It will lead to an add-on session on appendable or overwriteable
 media with existing ISO image. With blank media it will produce a first
 session.

 Modifying:
-If the output drive is not the input drive, and if it bears blank media
-or overwriteable without a valid ISO image, then one may produce a consolidated
-image with old and new data. This will copy file data from an eventual input
-drive with valid image, add any newly introduced data from the local
-filesystem, and produce a first session on output media.
-To prepare for such an image generation run, use isoburn_prepare_new_image().
-
-Blind Growing:
-This method reads the old image from one drive and writes the add-on session
-to a different drive. That output drive is nevertheless supposed to
-finally lead to the same media from where the session was loaded. Usually it
-will be stdio:/dev/fd/1 (i.e. stdout) being piped into some burn program
-like with this classic gesture:
-  mkisofs -M $dev -C $msc1,$nwa | cdrecord -waiti dev=$dev
-Blind growing is prepared by the call isoburn_prepare_blind_grow().
-The input drive should be released immediately after this call in order
-to allow the consumer of the output stream to access that drive for writing.
+If the output drive is not the input drive, then it has to bear blank media
+or overwriteable without a valid ISO image. To prepare for such an image
+generation run, use isoburn_prepare_new_image(). The run will copy file data
+from an eventual input drive with valid image, add any newly introduced data
+from the local filesystem, and produce a first session on output media.

 After either of these setups, some peripheral libburn drive parameter settings
 like  burn_write_opts_set_simulate(),  burn_write_opts_set_multi(),
@ -200,15 +188,15 @@ void isoburn_version(int *major, int *minor, int *micro);
 */
 #define isoburn_libisofs_req_major  0
 #define isoburn_libisofs_req_minor  6
-#define isoburn_libisofs_req_micro  6
+#define isoburn_libisofs_req_micro  4

 /** The minimum version of libburn to be used with this version of libisoburn
    at compile time.
    @since 0.1.0
 */
 #define isoburn_libburn_req_major  0
-#define isoburn_libburn_req_minor  5
-#define isoburn_libburn_req_micro  0
+#define isoburn_libburn_req_minor  4
+#define isoburn_libburn_req_micro  8


 /** The minimum version of libisofs to be used with this version of libisoburn
@ -243,8 +231,8 @@ int isoburn_libburn_req(int *major, int *minor, int *micro);
    @since 0.1.0
 */
 #define isoburn_header_version_major  0
-#define isoburn_header_version_minor  2
-#define isoburn_header_version_micro  2
+#define isoburn_header_version_minor  1
+#define isoburn_header_version_micro  6
 /** Note:
    Above version numbers are also recorded in configure.ac because libtool
    wants them as parameters at build time.
@ -310,24 +298,6 @@ and would leave out the ugly compile time traps.
 */


-/** Announce to the library an application provided method for immediate
-    delivery of messages. It is used when no drive is affected directly or
-    if the drive has no own msgs_submit() method attached by
-    isoburn_drive_set_msgs_submit.
-    If no method is preset or if the method is set to NULL then libisoburn
-    delivers its messages through the message queue of libburn.
-    @param msgs_submit   The function call which implements the method
-    @param submit_handle Handle to be used as first argument of msgs_submit
-    @param submit_flag   Flag to be used as last argument of msgs_submit
-    @param flag          Unused yet, submit 0
-    @since 0.2.0
-*/
-int isoburn_set_msgs_submit(int (*msgs_submit)(void *handle, int error_code,
-                                                  char msg_text[], int os_errno,
-                                                  char severity[], int flag),
-                               void *submit_handle, int submit_flag, int flag);
-
-
 /** Aquire a target drive by its filesystem path resp. libburn persistent
    address.
    Wrapper for: burn_drive_scan_and_grab()
@ -369,6 +339,7 @@ int isoburn_drive_scan_and_grab(struct burn_drive_info *drive_infos[],
 int isoburn_drive_aquire(struct burn_drive_info *drive_infos[],
                                char* adr, int flag);

+
 /** Aquire a drive from the burn_drive_info[] array which was obtained by
    a previous call of burn_drive_scan(). 
    Wrapper for: burn_drive_grab()
@ -380,25 +351,6 @@ int isoburn_drive_aquire(struct burn_drive_info *drive_infos[],
 int isoburn_drive_grab(struct burn_drive *drive, int load);


-/** Attach to a drive an application provided method for immediate
-    delivery of messages.
-    If no method is set or if the method is set to NULL then libisoburn
-    delivers messages of the drive through the global msgs_submit() method
-    set by isoburn_set_msgs_submiti() or by the message queue of libburn.
-    @since 0.2.0
-    @param d     The drive to which this function, handle and flag shall apply
-    @param msgs_submit   The function call which implements the method
-    @param submit_handle Handle to be used as first argument of msgs_submit
-    @param submit_flag   Flag to be used as last argument of msgs_submit
-    @param flag          Unused yet, submit 0
-*/
-int isoburn_drive_set_msgs_submit(struct burn_drive *d,
-                            int (*msgs_submit)(void *handle, int error_code,
-                                               char msg_text[], int os_errno,
-                                               char severity[], int flag),
-                            void *submit_handle, int submit_flag, int flag);
-
-
 /** Inquire the media status. Expect the whole spectrum of libburn BURN_DISC_*
    with multi-session media. Emulated states with random access media are
    BURN_DISC_BLANK and BURN_DISC_APPENDABLE.
@ -433,7 +385,7 @@ int isoburn_disc_erasable(struct burn_drive *d);
 void isoburn_disc_erase(struct burn_drive *drive, int fast);


-/** Set up isoburn_disc_get_msc1() to return a fabricated value.
+/** Program isoburn_disc_get_msc1() to return a fabricated value.
    This makes only sense between aquiring the drive and reading the
    image. After isoburn_read_image() it will confuse the coordination
    of libisoburn and libisofs.
@ -450,11 +402,7 @@ void isoburn_disc_erase(struct burn_drive *drive, int fast);
                    4= start lba of last session with volume id
                       given by adr_value
    @parm adr_value A string describing the value to be eventually used.
-    @param flag Bitfield for control purposes.
-                bit0= @since 0.2.2
-                      with adr_mode 3: adr_value might be 16 blocks too high
-                      (e.g. -C stemming from growisofs). Probe for ISO head
-                      at adr_value-16 and eventually adjust setting. 
+    @param flag Bitfield for control purposes. Unused yet. Submit 0.
 */
 int isoburn_set_msc1(struct burn_drive *d, int adr_mode, char *adr_value,
                     int flag);
@ -574,7 +522,7 @@ void isoburn_toc_track_get_entry(struct isoburn_toc_track *t,
 void isoburn_toc_disc_free(struct isoburn_toc_disc *disc);


-/** Try whether the data at the given address look like a ISO 9660
+/** Try whether at the data at the given address look like a ISO 9660
    image header and obtain its alleged size. Depending on the info mode
    one other string of text information can be retrieved too.
    @since 0.1.6
@ -583,16 +531,9 @@ void isoburn_toc_disc_free(struct isoburn_toc_disc *disc);
    @param image_blocks  The number of 2048 bytes blocks
    @param info  Caller provided memory, enough to take eventual info reply
    @param flag bit0-7: info return mode
-                 0= do not return anything in info (do not even touch it)
-                 1= copy volume id to info (info needs 33 bytes)
-                 2= @since 0.2.2 :
-                    copy 64 kB header to info (needs 65536 bytes) 
-                bit13= @since 0.2.2:
-                      do not read head from media but use first 64 kB from info
-                bit14= check both half buffers (not only second)
-                       return 2 if found in first block
-                bit15= return-1 on read error
-    @return >0 seems to be a valid ISO image, 0 format not recognized, <0 error
+                0= do not return anything in info (do not even touch it)
+                1= return volume id (info needs 33 bytes)
+    @return 1 seems to be a valid ISO image , 0 format not recognized, <0 error
 */
 int isoburn_read_iso_head(struct burn_drive *d, int lba,
                          int *image_blocks, char *info, int flag);
@ -1054,9 +995,6 @@ off_t isoburn_disc_available_space(struct burn_drive *d,
    case of random access media this will always be 0. Succesfull return is
    not a guarantee that there is a ISO-9660 image at all. The call will fail,
    nevertheless,if isoburn_disc_get_status() returns not BURN_DISC_APPENDABLE.
-    Note: The result of this call may be fabricated by a previous call of
-    isoburn_set_msc1() which can override the rule to load the most recent
-    session.
    Wrapper for: burn_disc_get_msc1()
    @since 0.1.0
    @param d         The drive to inquire
@ -1094,8 +1032,7 @@ int isoburn_get_min_start_byte(struct burn_drive *d, off_t *start_byte,
                               int flag);


-/** To choose the expansion method of Growing:
-    Create a disc object for writing the new session from the created or loaded
+/** Create a disc object for writing the new session from the created or loaded
    iso_volset which has been manipulated via libisofs, to the same media from
    where the image was eventually loaded. This struct burn_disc is ready for
    use by a subsequent call to isoburn_disc_write().
@ -1112,10 +1049,9 @@ int isoburn_prepare_disc(struct burn_drive *drive, struct burn_disc **disc,
                         struct isoburn_imgen_opts *opts);


-/** To choose the expansion method of Modifying:
-    Create a disc object for producing a new image from a previous image
+/** Create a disc object for producing a new image from a previous image
    plus the changes made by user. The generated burn_disc is suitable
-    to be written to a grabbed drive with blank writeable media.
+    to be written to any grabbed libburn drive with blank writeable media.
    But you must not use the same drive for input and output, because data
    will be read from the source drive while at the same time the target
    drive is already writing.
@ -1123,11 +1059,15 @@ int isoburn_prepare_disc(struct burn_drive *drive, struct burn_disc **disc,
    is done and the drive is BURN_DRIVE_IDLE again after asynchronous
    burn_disc_write().
    @since 0.1.0
-    @param in_drive The input drive, grabbed with isoburn_drive_aquire() or
-                    one of its alternatives.
+    @param in_drive The input drive,grabbed with isoburn_drive_scan_and_grab().
    @param disc     Returns the newly created burn_disc object.
    @param opts     Options for image generation and data transport to media.
-    @param out_drive The output drive, from isoburn_drive_aquire() et.al..
+    @param out_drive The libburn drive which shall be write target.
+                     If the drive was grabbed via libisoburn then it can later
+                     access the libisofs source fifo via
+                     isoburn_get_fifo_status().
+                     Mere libburn drives cannot obtain this info.
+                     In that case out_drive may be NULL, as well.
    @return <=0 error , 1 = success
 */
 int isoburn_prepare_new_image(struct burn_drive *in_drive,
@ -1135,52 +1075,7 @@ int isoburn_prepare_new_image(struct burn_drive *in_drive,
                              struct isoburn_imgen_opts *opts,
                              struct burn_drive *out_drive);

-
-/** To choose the expansion method of Blind Growing:
-    Create a disc object for writing an add-on session from the created or
-    loaded IsoImage which has been manipulated via libisofs, to a different
-    drive than the one from where it was loaded.
-    Usually output will be stdio:/dev/fd/1 (i.e. stdout) being piped
-    into some burn program like with this classic gesture:
-      mkisofs -M $dev -C $msc1,$nwa | cdrecord -waiti dev=$dev
-    Parameter translation into libisoburn:
-      $dev  is the address by which parameter in_drive of this call was aquired
-      $msc1 was set by isoburn_set_msc1() before image reading
-            or was detected from the in_drive media
-      $nwa  is a parameter of this call
-            or can be used as detected from the in_drive media
-
-    This call waits for libisofs output to become available and then detaches
-    the input drive object from the data source object by which libisofs was
-    reading from the input drive.
-    So, as far as libisofs is concerned, that drive may be released immediately
-    after this call in order to allow the consumer to access the drive for
-    writing.
-    The consumer should wait for input to become available and only then open
-    its burn drive. With cdrecord this is caused by option -waiti.
-  
-    The resulting burn_disc object has to be disposed when all its writing
-    is done and the drive is BURN_DRIVE_IDLE again after asynchronous
-    burn_disc_write().
-    @since 0.2.2
-    @param in_drive The input drive,grabbed with isoburn_drive_scan_and_grab().
-    @param disc     Returns the newly created burn_disc object.
-    @param opts     Options for image generation and data transport to media.
-    @param out_drive The output drive, from isoburn_drive_aquire() et.al..
-                    typically stdio:/dev/fd/1 .
-    @param nwa      The address (2048 byte block count) where the add-on
-                    session will be finally stored on a mountable media
-                    or in a mountable file.
-                    If nwa is -1 then the address is used as determined from
-                    the in_drive media.
-    @return <=0 error , 1 = success
-*/
-int isoburn_prepare_blind_grow(struct burn_drive *d, struct burn_disc **disc,
-                         struct isoburn_imgen_opts *opts,
-                         struct burn_drive *out_drive, int nwa);
-
-
-/**
+/**                                                                @since 0.1.0
    Revoke isoburn_prepare_new_image() or isoburn_prepare_disc() instead of
    running isoburn_disc_write().
    libisofs reserves resources and maybe already starts generating the
@ -1262,7 +1157,8 @@ int isoburn_drive_wrote_well(struct burn_drive *d);
 int isoburn_activate_session(struct burn_drive *drive);


-/** Wait after normal end of operations until libisofs ended all write
+/**                                                                @since 0.1.0
+    Wait after normal end of operations until libisofs ended all write
    threads and freed resource reservations.
    This call is not mandatory. But without it, messages from the ending
    threads might appear after the application ended its write procedure.
@ -1278,6 +1174,21 @@ int isoburn_sync_after_write(struct burn_drive *input_drive,
                             struct burn_drive *output_drive, int flag);


+#if 0
+/* >>> NOT YET IMPLEMENTED <<< */
+/** Write a new session to a disc.
+    This is a synchronous call equivalent to isoburn_prepare_disc +
+    isoburn_disc_write + isoburn_activate_session
+    @param pacifier_func If not NULL: a function to produce appeasing messages.
+                         See burn_abort_pacifier() in libburn.h for an example.
+*/
+/* TODO implement this */
+int isoburn_perform_write(struct burn_write_opts *o,
+                          int (*pacifier_func)(void *handle, int patience, 
+                                               int elapsed));
+#endif /* 0 */
+
+
 /** Release an aquired drive.
    Wrapper for: burn_drive_release()
    @since 0.1.0
--- a/xorriso/README
+++ b/xorriso/README
@ -4,7 +4,7 @@
 xorriso. By Thomas Schmitt <scdbackup@gmx.net>
 Integrated sub project of libburnia-project.org but also published via:
 http://scdbackup.sourceforge.net/xorriso_eng.html
-http://scdbackup.sourceforge.net/xorriso-0.2.2.pl00.tar.gz
+http://scdbackup.sourceforge.net/xorriso-0.1.6.pl00.tar.gz
 Copyright (C) 2006-2008 Thomas Schmitt, provided under GPL version 2.
 ------------------------------------------------------------------------------

@ -14,7 +14,6 @@ filesystems into Rock Ridge enhanced ISO 9660 filesystems and allows
 session-wise manipulation of such filesystems. It can load the management
 information of existing ISO images and it writes the session results to
 optical media or to filesystem objects.
-Vice versa xorriso is able to restore file objects from ISO 9660 filesystems.

 Currently it is only supported on Linux with kernels >= 2.4.

@ -36,10 +35,10 @@ The tarball contains anything that is needed except libc and libpthread.
 libreadline and the readline-dev headers will make dialog mode more convenient,
 but are not mandatory.

-Obtain xorriso-0.2.2.pl00.tar.gz, take it to a directory of your choice and do:
+Obtain xorriso-0.1.6.pl00.tar.gz, take it to a directory of your choice and do:

-    tar xzf xorriso-0.2.2.pl00.tar.gz
-    cd xorriso-0.2.2
+    tar xzf xorriso-0.1.6.pl00.tar.gz
+    cd xorriso-0.1.6

 Within that directory execute:

@ -69,11 +68,6 @@ It gets installed with "make install" but may also be placed manually in the
 ./man1 directory below one of the directories mentioned in environment
 variable $MANPATH.

-The installation creates several alias links pointing to the xorriso binary:
-    xorrisofs  starts xorriso with -as mkisofs emulation already enabled
-    xorrecord  starts xorriso with -as cdrecord emulation already enabled
-    osirrox    starts with -osirrox image-to-disk copying already enabled
-

                       Drives and Disk File Objects 

@ -166,9 +160,9 @@ and a matching dynamically linked xorriso binary.
 This binary is leaner but depends on properly installed libraries of suitable
 revision.

-Dynamic library and compile time header requirements for libisoburn-0.2.2 :
- libburn.so.4  , version libburn-0.5.0 or higher
- libisofs.so.6 , version libisofs-0.6.6 or higher
+Dynamic library and compile time header requirements for libisoburn-0.1.6 :
+- libburn.so.4  , version libburn-0.4.8 or higher
+- libisofs.so.6 , version libisofs-0.6.4 or higher
 libisoburn and xorriso will not start with libraries which are older than their
 headers seen at compile time. So compile in the oldest possible installation
 setup unless you have reason to enforce a newer bug fix level.
--- a/xorriso/changelog.txt
+++ b/xorriso/changelog.txt
@ -2594,10 +2594,11 @@ xorriso/xorriso.c
 xorriso/xorrisoburn.c
 Bug fix: -findi operated on nodes which ceased existence shortly before

-18 May 2008  [1799]
+18 May 2008  []
 xorriso/changelog.txt
 Documented changes and release timestamp

+
 ---------------------------------- release  - xorriso-0.1.6 - 2008.05.18.070001
 * New option -error_behavior with a first occasion 'image_loading'
 * New options -not_paths, -not_leaf, -not_list, -not_mgt, -as mkisofs -m
@ -2605,7 +2606,7 @@ Documented changes and release timestamp
 * New TOC layout with volume id and sbsector=
 * New option -rom_toc_scan
 * New option -load session|track|sbsector|volid
-* Now depending on libburn-0.4.8
+* Now depending on libburn-0.4.6
 * New -blank and -format modes as_needed
 * New option -list_formats
 * New options -map and -map_single
@ -2618,7 +2619,7 @@ xorriso/xorriso.c
 xorriso/xorrisoburn.c
 Bug fix: -findi operated on nodes which ceased existence shortly before

-2008.05.18.084729  [1800]
+  []
 configure.ac
 README
 libisoburn/libisoburn.h
@ -2632,693 +2633,10 @@ xorriso/configure_ac.txt
 xorriso/changelog.txt
 Version leap to 0.1.7, requiring libburn-0.4.8 now

------------------------------------ cycle  - xorriso-0.1.7 - 2008.05.18.084729
+------------------------------------ cycle  - xorriso-0.1.7 - 2008.05.18.

-2008.05.20.075142  [1804]
-xorriso/xorriso.c
-Making Xorriso_prescan_args() safe against misunderstandings
-
-2008.05.22.192618  [1808]
-xorriso/xorriso.h
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.h
-xorriso/xorrisoburn.c
-First experiments of osirrox ISO-to-disk copying
-
-2008.05.22.192737  [1809]
-libisoburn/data_source.c
-Removed outdated code branch
-
-2008.05.22.210835  [1810]
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-New options -osirrox and -cpx
-
-2008.05.24.092546  [1812]
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-Enabled osirrox of more file types, curbed with device files
-
-2008.05.24.092853  [1813]
-libisoburn/isoburn.c
-Bug fix: modifying to overwriteable target yielded unmountable results
-
------------------------------------ cycle  - xorriso-0.1.7 - 2008.05.24.092853
-* Bug fix: Modifying to overwriteable target yielded unmountable results
-* New options -osirrox and -cpx
-
-
-2008.05.24.170109  [1814]
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-Some polishing with -cpx
-
-26 May 2008  [1815]
-xorriso/configure_ac.txt
-standalone version switch to libisofs-0.6.5
-
-2008.05.26.181210  [1816]
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-Improved access permission restauration by osirrox
-
-2008.05.27.201513  [1817]
-xorriso/xorriso.h
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-xorriso/xorriso_eng.html
-New option -stream_recording
-
-2008.05.31.174045  [1819]
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.h
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-Implemented concatenation of split files during -cpx
-
------------------------------------ cycle  - xorriso-0.1.7 - 2008.05.31.174045
-* New option -stream_recording
-
-2008.06.01.134322  [1820]
-xorriso/xorrisoburn.c
-Reacted on harmless compiler warning
-
-2008.06.01.145038  [1821]
-xorriso/configure_ac.txt
-standalone version switch to libisofs-0.6.6
-
-2008.06.01.145155  [1822]
-configure.ac
-libisoburn/libisoburn.h
-Switched requirements to libisofs-0.6.6
-
------------------------------------ cycle  - xorriso-0.1.7 - 2008.06.01.145155
-* Bug fix: major,minor numbers of device files appeared as 0,1 in next session
-
-
-2008.06.02.070301  [1824]
-configure.ac
-README
-libisoburn/libisoburn.h
-xorriso/README
-xorriso/xorriso_timestamp.h
-xorriso/xorriso_private.h
-xorriso/xorrisoburn.h
-xorriso/xorriso_eng.html
-xorriso/make_xorriso_standalone.sh
-xorriso/configure_ac.txt
-Version leap to 0.1.8
-
-2 Jun 2008  [1825]
-xorriso/changelog.txt
-Documented changes and release timestamp
-
---------------------------------- release  - xorriso-0.1.8 - 2008.06.02.070301
-* Bug fix: Modifying to overwriteable target yielded unmountable results
-* Bug fix: major,minor numbers of device files appeared as 0,1 in next session
-* New option -stream_recording for full speed with DVD-RAM and BD-RE
-* New options -osirrox and -cpx allow to extract single files from ISO image
-
-
-2008.06.02.141334  [1826]
-configure.ac
-README
-libisoburn/libisoburn.h
-xorriso/README
-xorriso/xorriso_timestamp.h
-xorriso/xorriso_private.h
-xorriso/xorrisoburn.h
-xorriso/xorriso_eng.html
-xorriso/make_xorriso_standalone.sh
-xorriso/configure_ac.txt
-Version leap to 0.1.9
-
-2 Jun 2008  [1827]
-xorriso/changelog.txt
-Documented changes and release timestamp
-
-2 Jun 2008  [1828]
-xorriso/xorriso.1
-Beautified documentation of -osirrox
-
------------------------------------ cycle  - xorriso-0.1.9 - 2008.06.02.141334
-
-5 Jun 2008  [1834]
-xorriso/convert_man_to_html.sh
-Beautified HTML man page
-
-2008.06.05.165023  [1835]
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-New options -cpax, -cp_rx, -cp_rax to restore files and trees from ISO to disk
-
-2008.06.06.083432  [1839]
-xorriso/xorriso.c
-Bug fix: -chmod unintentionally performed o-x as first operation
-
-2008.06.06.103735  [1840]
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-Fine tuning of directory attribute copying with -cp_rx
-
-
------------------------------------ cycle  - xorriso-0.1.9 - 
-* New options -cpax, -cp_rx, -cp_rax to restore files and trees from ISO to disk
-* Bug fix: -chmod unintentionally performed o-x as first operation
-
-
-2008.06.09.134432  [1841]
-xorriso/xorriso.h
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.h
-xorriso/xorrisoburn.c
-Allowing to restore from image with pending changes
-
-2008.06.09.165735  [1842]
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-Removed some outdated code parts
-
-2008.06.10.094304  [1844]
-libisoburn/isoburn.c
-libisoburn/burn_wrap.c
-Removed outdated code parts
-
-2008.06.10.100231  [1845]
-xorriso/xorrisoburn.c
-Removed outdated code parts
-
-2008.06.11.131607  [1846]
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-Proper handling of restore overwrite situations with directories and softlinks
-
------------------------------------ cycle  - xorriso-0.1.9 - 2008.06.11.131607
-
-2008.06.12.112644  [1847]
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-Corrections about restoring of directories
-
------------------------------------ cycle  - xorriso-0.1.9 - 2008.06.12.112644
-
-2008.06.13.151630  [1848]
-xorriso/xorriso.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.h
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-New option -paste_in
-
-2008.06.14.104745  [1849]
-xorriso/xorriso.c
-xorriso/xorriso.1
-xorriso/xorriso_eng.html
-New options -extract and -extract_single
-
-14 Jun 2008  [1850]
-xorriso/convert_man_to_html.sh
-Beautification of HTML man page
-
-2008.06.14.140459  [1851]
-xorriso/xorriso.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-Correction about -extract / /
-
-2008.06.14.184512  [1854]
-xorriso/xorriso.h
-xorriso/xorriso.c
-xorriso/xorriso.1
-xorriso/convert_man_to_html.sh
-Gave up the unusual parameter sequences of -extract and -paste_in
-
------------------------------------ cycle  - xorriso-0.1.9 - 2008.06.14.184512
-* New option -paste_in to copy ISO files into parts of disk files
-* New option -extract restores with arguments of -map or -update_r
-
-
-2008.06.17.121524  [1857]
-xorriso/xorriso.h
-xorriso/xorriso.c
-xorriso/xorriso.1
-New options -map_l, -compare_l, -update_l, -extract_l
-
-2008.06.17.133914  [1858]
-xorriso/xorriso.c  
-Reacted on harmless compiler warning
-
-2008.06.17.170622  [1859]
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-Fixed a bug about -update_l
-
-2008.06.18.132057  [1860]
-libisoburn/isoburn.h
-libisoburn/burn_wrap.c
-Made -rom_toc_scan work on closed DVD-R in a DVD-ROM drive
-
-2008.06.18.161512  [1861]
-libisoburn/libisoburn.h
-libisoburn/isoburn.h
-libisoburn/isoburn.c
-libisoburn/isofs_wrap.c
-libisoburn/burn_wrap.c
-libisoburn/data_source.c
-New API functions isoburn_preset_msgs_submit(), isoburn_set_msgs_submit()
-
-2008.06.18.161723  [1862]
-xorriso/xorriso.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-Made use of isoburn_preset_msgs_submit()
-
------------------------------------ cycle  - xorriso-0.1.9 - 2008.06.18.161723
-* New options -map_l, -compare_l, -update_l, -extract_l
-* New API functions isoburn_set_msgs_submit(), isoburn_drive_set_msgs_submit()
-
-
-2008.06.18.192913  [1863]
-libisoburn/burn_wrap.c
-Improved pacifier with -rom_toc_scan
-
-2008.06.19.090436  [1864]
-libisoburn/libisoburn.h
-libisoburn/burn_wrap.c
-xorriso/xorrisoburn.c
-Renamed isoburn_*set_msgs_submit() and slightly changed meaning
-
-2008.06.19.092458  [1865]
-libisoburn/burn_wrap.c
-Corrected wrong size unit MB to kB in toc scan pacifier text
-
-2008.06.20.091647  [1866]
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-New -osirrox option auto_chmod_on
-
------------------------------------ cycle  - xorriso-0.1.9 - 2008.06.20.091647
-
-
-2008.06.20.164105  [1867]
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.h
-xorriso/xorrisoburn.c
-Fixed several bugs with restore operations
-
-2008.06.21.180701  [1870]
-xorriso/xorriso.1
-Corrected mistake in xorriso man page
-
------------------------------------ cycle  - xorriso-0.1.9 - 2008.06.21.180701
-
-2008.06.22.080000  [1872]
-xorriso/xorriso.c
-Removed duplicated help text snippet
-
-2008.06.22.090001  [1873]
-configure.ac
-README
-libisoburn/libisoburn.h
-xorriso/README
-xorriso/xorriso_timestamp.h
-xorriso/xorriso_private.h
-xorriso/xorrisoburn.h
-xorriso/xorriso_eng.html
-xorriso/make_xorriso_standalone.sh
-xorriso/configure_ac.txt
-Version leap to 0.2.0
-
-22 Jun 2008  [1874]
-xorriso/changelog.txt
-Documented changes and release timestamp
-
---------------------------------- release  - xorriso-0.2.0 - 2008.06.22.090001
-* Bug fix: -chmod unintentionally performed o-x as first operation
-* New options -cpax, -cp_rx, -cp_rax to restore files and trees from ISO to disk
-* New option -extract restores with arguments of -map or -update_r
-* New option -paste_in to copy ISO files into parts of disk files
-* New options -map_l, -compare_l, -update_l, -extract_l
-* New API functions isoburn_set_msgs_submit(), isoburn_drive_set_msgs_submit()
-
-2008.06.22.111236  [1875]
-xorriso/xorriso.c
-Removed duplicated help text snippet
-
-2008.06.22.135202  [1876]
-configure.ac
-README
-libisoburn/libisoburn.h
-xorriso/README
-xorriso/xorriso_timestamp.h
-xorriso/xorriso_private.h
-xorriso/xorrisoburn.h
-xorriso/xorriso_eng.html
-xorriso/make_xorriso_standalone.sh
-xorriso/configure_ac.txt
-Version leap to 0.2.1
-
-22 Jun 2008  [1877]
-xorriso/changelog.txt
-Documented changes and release timestamp
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.06.22.135202
-
-
-2008.06.27.124201  [1880]
-xorriso/xorrisoburn.c
-Bug fix: -as cdrecord -atip falsely announced overwriteable DVD-RW to sdvdbackup
-
-2008.06.27.130235  [1881]
-xorriso/xorriso.c
-Extended -as cdrecord blank= by blank type format_overwrite
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.06.27.130235
-
-
-2008.07.03.133023  [1882]
-xorriso/xorriso.c
-Flushing stdout after each result text to deconfuse stdout/stderr with SSH
-
-2008.07.04.070001  [1884]
-xorriso/xorriso.c
-Supporting option -as cdrecord -waiti
-
-2008.07.05.132528  [1885]
-libisoburn/libisoburn.h
-libisoburn/isoburn.h
-libisoburn/isoburn.c
-libisoburn/isofs_wrap.c
-libisoburn/burn_wrap.c
-libisoburn/data_source.c
-New API function isoburn_prepare_blind_grow() for -as mkisofs -multi
-
-2008.07.05.133721  [1886]
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-New option -grow_blindly 
-
-2008.07.05.180241  [1887]
-libisoburn/isoburn.c
-Fixed a bug with -grow_blindly to overwriteable media
-
-2008.07.05.182424  [1888]
-xorriso/xorriso.h
-xorriso/xorriso.c
-xorriso/xorriso.1
-New options -C and -M for -as mkisofs 
-
-2008.07.05.184434  [1889]
-xorriso/xorriso.c
-Cared for a peculiarity of growisofs when using mkisofs -C
-
-5 Jul 2008  [1890]
-xorriso/xorriso_eng.html
-Updated xorriso homepage
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.07.05.184434
-* New API function isoburn_prepare_blind_grow()
-* New option -grow_blindly
-* New options -C and -M for -as mkisofs emulation
-
-
-2008.07.06.110336  [1891]
-xorriso/xorriso.c
-xorriso/xorrisoburn.h
-xorriso/xorrisoburn.c
-Improved effective drive address with -as mkisofs -M
-
-2008.07.07.095531  [1892]
-xorriso/xorriso.c
-Fixed bug about -as mkisofs without -C
-
-2008.07.07.102941  [1893]
-xorriso/xorriso.h
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-Semi-permanent emulation by start names xorrisofs,genisofs,mkisofs,genioimage
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.07.07.102941
-
-2008.07.07.150241  [1894]
-xorriso/xorriso.c
-Correction about -as mkisofs -C if already an input device was set
-
-2008.07.07.150337  [1895]
-libisoburn/isoburn.c
-Correction about isoburn_igopt_get_effective_lba() with blind growing
-
-7 Jul 2008  [1896]
-xorriso/xorriso.1
-Clarification about -grow_blindly predicted_nwa
-
-2008.07.07.150337  [1897]
-xorriso/xorriso.c
-xorriso/xorriso.1
-Made leafname triggered emulation more similar to -as emulation
-
-2008.07.08.092732  [1898]
-Makefile.am
-README
-xorriso/xorriso_makefile_am.txt
-xorriso/README
-Installing softlinks xorrisofs and osirrox pointing to the xorriso binary
-
-2008.07.08.102622  [1899]
-xorriso/xorriso_private.h
-Header file forgotten with rev 1897
-
-2008.07.08.132054  [1900]
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-Avoided misleading message about emptied ISO image during -as mkisofs -C
-
-8 Jul 2008  [1901]
-xorriso/xorriso_eng.html
-Documented newest progress
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.07.08.132054
-* Can serve growisofs if started as xorrisofs, genisofs, mkisofs, genisoimage
-* make install creates xorriso aliases as symbolic links: osirrox, xorrisofs
-
-2008.07.09.055133  [1901]
-xorriso/xorriso.c
-Avoided to use MMC code with -as mkisofs -M by prepending stdio: to address
-
-2008.07.09.055133  [1902]
-xorriso/xorriso.h
-xorriso/xorriso.c
-Fixed bug with -as mkisofs -x and pattern expansion
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.07.09.055133
-
-
-2008.07.09.155540  [1903]
-Makefile.am
-xorriso/xorriso_private.h
-+ xorriso/xorriso_buildstamp.h
-+ xorriso/xorriso_buildstamp_none.h
-xorriso/xorriso_makefile_am.txt
-xorriso/make_xorriso_standalone.sh
-Opportunity to generate build timestamp via make buildstamped
-
-9 Jul 2008  [1904]
-xorriso/xorriso_makefile_am.txt
-Completed (unused) dist rule of standalone-xorriso
-
-2008.07.10.141731  [1905]
-xorriso/xorriso.c
-xorriso/xorrisoburn.h
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-Enabled -multi and -msinfo with -as cdrecord
-
-2008.07.10.141913  [1906]
-libisoburn/libisoburn.h
-Small correction in API introduction text
-
-2008.07.10.144535  [1907]
-xorriso/xorriso_private.h
-Header file forgotten with rev 1903
-
-2008.07.10.162809  [1908]
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorriso.1
-cdrecord emulation by start names xorrecord, cdrecord, wodim, cdrskin
-
-2008.07.10.164015  [1909]
-xorriso/xorriso.c
-Reacted on compiler warning
-
-2008.07.10.164412  [1910]
-Makefile.am
-README
-xorriso/xorriso_makefile_am.txt
-xorriso/README
-Installing softlink xorrecord pointing to the xorriso binary
-
-10 Jul 2008  [1911]
-xorriso/xorriso.1
-xorriso/xorriso_eng.html
-xorriso/convert_man_to_html.sh
-Some documentation updates
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.07.10.164412
-* New options -multi and -msinfo for -as cdrecord emulation
-* make install creates xorriso alias as symbolic link: xorrecord
-
-
-2008.07.12.181846  [1912]
-libisoburn/libisoburn.h
-libisoburn/burn_wrap.c
-New info mode 2 with isoburn_read_iso_head()
-
-2008.07.12.184833  [1913]
-xorriso/xorriso.c
-xorriso/xorrisoburn.h
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-New options --grow_overwriteable_iso and write_start_address= with -as cdrecord
-
-2008.07.14.114515  [1918]
-libisoburn/libisoburn.h
-Required libburn version is now 0.4.9
-
-2008.07.14.114613  [1919]
-configure.ac
-Did LT_CURRENT++, LT_AGE++ which was forgotten with revision 1885
-
-2008.07.14.120527  [1920]
-libisoburn/libisoburn.h
-libisoburn/burn_wrap.c
-New flag options with isoburn_read_iso_head()
-
-2008.07.14.125133  [1921]
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-New option -isosize with -as cdrecord
-
-14 Jul 2008  [1923]
-xorriso/convert_man_to_html.sh
-Small correction with a sed expression
-
-2008.07.15.063040  [1924]
-xorriso/xorriso_makefile_am.txt
-Generating automatic build timestamp 
-
-2008.07.15.121754  [1925]
-xorriso/xorriso.c
-xorriso/xorrisoburn.h
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-New option tsize= with -as cdrecord
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.07.15.121754
-* New options --grow_overwriteable_iso and write_start_address= with -as cdrecord
-* New options -isosize and tsize= with -as cdrecord
-
-
-2008.07.16.130711  [1933]
-xorriso/xorriso.h
-xorriso/xorriso_private.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-New option -pacifier, more compatible pacifier with -as mkisofs
-
-2008.07.16.130758  [1934]
-xorriso/configure_ac.txt
-Updated xorriso standalone configure.ac version number BURN_*_VERSION
-
-2008.07.16.130841  [1935]
-libisoburn/libisoburn.h
-Required libburn version is now 0.5.0
-
-2008.07.16.131110  [1936]
-configure.ac
-Required libburn version is now 0.5.0
-
-2008.07.16.140043  [1937]
-xorriso/xorriso.c
-xorriso/xorriso.1
-Recognizing "b" as speed factor for BD media
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.07.16.140043
-* New option -pacifier, more compatible pacifier with -as mkisofs
-
-2008.07.17.110812  [1939]
-libisoburn/libisoburn.h
-libisoburn/burn_wrap.c
-Ability to emulate a featured bug with mkisofs -C : read 16 block too early
-
-2008.07.17.111411  [1940]
-xorriso/xorriso.h
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-xorriso/xorriso.1
-Rectified usage of original xorriso options underneath growisofs
-
-2008.07.17.183024  [1941]
-libisoburn/burn_wrap.c
-Recognizing growisofs follow-up sessions on xorriso overwriteables
-
-2008.07.17.184520  [1942]
-libisoburn/burn_wrap.c
-xorriso/xorriso.c
-xorriso/xorrisoburn.c
-Removed MULTI construction site remarks
-
------------------------------------ cycle  - xorriso-0.2.1 - 2008.07.17.184520
-
-2008.07.18.120001  [1944]
-configure.ac
-README
-libisoburn/libisoburn.h
-xorriso/README
-xorriso/xorriso_timestamp.h
-xorriso/xorriso_private.h
-xorriso/xorrisoburn.h
-xorriso/xorriso_eng.html
-xorriso/make_xorriso_standalone.sh
-xorriso/configure_ac.txt
-Version leap to 0.2.2
-
-18 Jul 2008  []
-xorriso/changelog.txt
-Documented changes and release timestamp
-
---------------------------------- release  - xorriso-0.2.2 - 2008.07.18.120001
-* New API function isoburn_prepare_blind_grow()
-* New option -grow_blindly
-* Options -C and -M for -as mkisofs emulation
-* Can serve growisofs if started as xorrisofs, genisofs, mkisofs, genisoimage
-* make install creates aliases as symbolic links: osirrox, xorrisofs, xorrecord
-* Options for -as cdrecord emulation: -multi, -msinfo, -isosize, tsize,
-  --grow_overwriteable_iso, write_start_address,
-* New option -pacifier, more compatible pacifier with -as mkisofs
-
-
------------------------------------ cycle  - xorriso-0.2.3 - 
------------------------------------ cycle  - xorriso-0.2.3 - 
+------------------------------------ cycle  - xorriso-0.1.7 - 
+------------------------------------ cycle  - xorriso-0.1.7 - 


 ===============================================================================
@ -3329,23 +2647,21 @@ Documented changes and release timestamp

 ------------------------------------------------- important

+make Xorriso_prescan_args() safe against misunderstandings

 ------------------------------------------------- development

-??? Clarify handling  of links in ISO and on disk during restore
+- mkisofs,cdrecord multi session
+
+- -restore
+??? -compare_l -update_l /disk_path_start iso_rr_path_start path[s] --
+

 > Relative addressing and pattern matching :
   iso_rr_pattern on
   cd /u/FERTIG
   lsd nonexist/.. 

- perform any long lasting operation in separate threads while
-  the main thread cares for user and message queues.
-
- Introduce an interrupt key for dialog
-
- watch read latency and evaluate read quality indicator
-
 - regularly do valgrind check for memory leaks

 - ??? http://scan.coverity.com/faq.html
@ -3364,54 +2680,7 @@ Documented changes and release timestamp

 > Make transactional the tree deletions meant for replacing

-
------------------------------------------------- libisofs wishes
-
------ problem fixes :
-
- Error code for libisoburn data source read errors.
-
- Proper reaction on severity of errors issued by data_source
-  (currently even a FATAL gets converted to ISO_FILE_READ_ERROR 
-   in iso_stream_read())
-
- #define ISO_ERR_PRIO(e)     ((e & 0x00700000) << 8)
-  (rather than 0x00F00000, see ticket 135)
-
- the error handling system should be comprehensively documented
-  and eventually rectified where needed.
-
- With softlink /X/YZ and Joliet enabled:
-    libisofs: HINT : Can't add YZ to Joliet tree. This kind of files can only be added to a Rock Ridget tree. Skipping.
-  HINT is not a suitable severity for this. Better: WARNING, SORRY, MISHAP
-  One should at least give the full path of /X/YZ or the type of the file.
-
-
------ feature enhancements :
-
- Data files >= 4 GiB.
-
- API: iso_image_update_sizes() to be run immediately before -commit
-
- A repeatable shell command as origin ("disk_file")
-  of a regular file in the ISO image.
-
- API: iso_stream_get_dev_ino() to get the source side dev_t and ino_t
-
- API: iso_cout_stream_get_params(stream, &path, &offset, &size)
-
- Image checksum tag in the last data blocks of an image.
-  A data file entry should point to that block.
-
- creation of bootable images
-
------ extended attribute stunts: Not visible for mount but for libisofs
-
- file checksums
-
- ACLs
-
- man attr(5) extended attributes
+- Introduce an interrupt key for dialog


 ===============================================================================
--- a/xorriso/configure_ac.txt
+++ b/xorriso/configure_ac.txt
@ -1,4 +1,4 @@
-AC_INIT([xorriso], [0.2.2], [http://libburnia-project.org])
+AC_INIT([xorriso], [0.1.6], [http://libburnia-project.org])
 AC_PREREQ([2.50])
 dnl AC_CONFIG_HEADER([config.h])	

@ -8,15 +8,15 @@ AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE([subdir-objects])

 BURN_MAJOR_VERSION=0
-BURN_MINOR_VERSION=5
-BURN_MICRO_VERSION=1
+BURN_MINOR_VERSION=4
+BURN_MICRO_VERSION=9
 AC_SUBST(BURN_MAJOR_VERSION)
 AC_SUBST(BURN_MINOR_VERSION)
 AC_SUBST(BURN_MICRO_VERSION)

 LIBISOFS_MAJOR_VERSION=0
 LIBISOFS_MINOR_VERSION=6
-LIBISOFS_MICRO_VERSION=6
+LIBISOFS_MICRO_VERSION=4
 AC_SUBST(LIBISOFS_MAJOR_VERSION)
 AC_SUBST(LIBISOFS_MINOR_VERSION)
 AC_SUBST(LIBISOFS_MICRO_VERSION)
--- a/xorriso/convert_man_to_html.sh
+++ b/xorriso/convert_man_to_html.sh
@ -47,7 +47,7 @@ then
  -e 's/have a look at section EXAMPLES/have a look at section <A HREF="#EXAMPLES">EXAMPLES<\/A>/' \
  -e 's/<b>Session model:<\/b>/\&nbsp;<BR><b>Session model:<\/b>/' \
  -e 's/<b>Media types and states:<\/b>/\&nbsp;<BR><b>Media types and states:<\/b>/' \
-  -e 's/<b>Creating, Growing, Modifying, Blind/\&nbsp;<BR><b>Creating, Growing, Modifying, Blind/' \
+  -e 's/<b>Creating, Growing, Modifying:<\/b>/\&nbsp;<BR><b>Creating, Growing, Modifying:<\/b>/' \
  -e 's/<b>Libburn drives:<\/b>/\&nbsp;<BR><b>Libburn drives:<\/b>/' \
  -e 's/^-dev /\&nbsp;\&nbsp;-dev /' \
  -e 's/^-devices /\&nbsp;\&nbsp;-devices /' \
@ -70,7 +70,6 @@ then
  -e 's/<b>Drive and media related inquiry actions:<\/b>/\&nbsp;<BR><b>Drive and media related inquiry actions:<\/b><BR>\&nbsp;<BR>/' \
  -e 's/<b>Navigation in ISO image/\&nbsp;<BR><b>Navigation in ISO image/' \
  -e 's/^filesystem:<\/b>/filesystem:<\/b><BR>\&nbsp;<BR>/' \
-  -e 's/<b>osirrox restore options:<\/b>/\&nbsp;<BR><b>osirrox restore options:<\/b><BR>\&nbsp;<BR>/' \
  -e 's/<b>Command compatibility emulations:<\/b>/\&nbsp;<BR><b>Command compatibility emulations:<\/b><BR>\&nbsp;<BR>/' \
  -e 's/^<p><b>&minus;as</<p>\&nbsp;<BR><b>\&minus;as</' \
  -e 's/<b>Scripting, dialog and/\&nbsp;<BR><b>Scripting, dialog and/' \
--- a/xorriso/make_xorriso_standalone.sh
+++ b/xorriso/make_xorriso_standalone.sh
@ -25,7 +25,7 @@
 current_dir=$(pwd)
 lone_dir="$current_dir"/"xorriso-standalone"

-xorriso_rev=0.2.2
+xorriso_rev=0.1.6
 # For unstable uploads:
 # xorriso_pl=""
 # For stable releases:
@ -124,17 +124,12 @@ copy_files \
 xorriso/xorrisoburn.[ch] \
 xorriso/xorriso.[ch1] \
 xorriso/xorriso_private.h \
- \
 xorriso/xorriso_timestamp.h \
- \
 xorriso/changelog.txt \
 xorriso/xorriso_eng.html \
 xorriso/man_1_xorriso.html \
 "$lone_dir"/xorriso

-copy_files xorriso/xorriso_buildstamp_none.h \
-           "$lone_dir"/xorriso/xorriso_buildstamp.h
-
 create_dir "$lone_dir"/test
 copy_files \
 test/compare_file.c \
--- a/xorriso/xorriso.1
+++ b/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 "Jul, 17, 2008"
+.TH XORRISO 1 "May, 15, 2008"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@ -15,7 +15,6 @@
 .\" .br        insert line break
 .\" .sp <n>    insert n+1 empty lines
 .\" for manpage-specific macros, see man(7)
-.nh
 .SH NAME
 xorriso - creates, loads, manipulates and writes ISO 9660 filesystem images
 with Rock Ridge extensions.
@ -31,8 +30,6 @@ filesystems into Rock Ridge enhanced ISO 9660 filesystems and allows
 session-wise manipulation of such filesystems. It can load the management
 information of existing ISO images and it writes the session results to
 optical media or to filesystem objects.
-.br
-Vice versa xorriso is able to restore file objects from ISO 9660 filesystems.
 .PP
 A special property of xorriso is that it needs neither an external ISO 9660
 formatter program nor an external burn program for CD or DVD but rather
@ -50,12 +47,11 @@ Changes file properties in the ISO image.
 .br
 Updates ISO subtrees incrementally to match given disk subtrees.
 .br
-Writes result either as completely new image or as add-on session
-to optical media or filesystem objects.
+Can write result as completely new image to optical media or
+filesystem objects.
 .br
-Can perform multi-session tasks as emulation of mkisofs and cdrecord.
-.br
-Can restore files from ISO image to disk filesystem (see osirrox).
+Can write result as add-on session to appendable multi-session media, 
+to overwriteable media, to regular files, and to block devices.
 .br
 Scans for optical drives, blanks re-useable optical media.
 .br
@ -71,7 +67,7 @@ Session model
 .br
 Media types and states
 .br
-Creating, Growing, Modifying, Blind Growing
+Creating, Growing, Modifying
 .br
 Libburn drives
 .br
@ -120,8 +116,7 @@ filesystems. This expansion method is referred as emulated growing.
 .PP
 xorriso provides both ways of growing as well as an own method named
 \fBmodifying\fR which produces a completely new ISO image from the old
-one and the modifications.
-See paragraph Creating, Growing, Modifying, Blind Growing below.
+one and the modifications. See paragraph Creating, Growing, Modifying below.
 .PP
 xorriso adopts the concept of multi-session by loading an eventual image
 directory tree, allowing to manipulate it by several actions, and to write
@ -151,7 +146,7 @@ There are two families of media in the MMC standard:
 unformatted DVD-RW. These media provide a table of content which
 describes their existing sessions. See option \fB-toc\fR.
 .br
-\fBOverwriteable\fR media are DVD-RAM, DVD+RW, BD-RE, and formatted DVD-RW.
+\fBOverwriteable\fR media are DVD-RAM, DVD+RW, and formatted DVD-RW.
 They allow random write access but do not provide information about their
 session history. If they contain one or more ISO 9660 sessions and if the
 first session was written by xorriso, then a table of content can
@ -186,7 +181,7 @@ Appendable is the state after writing a session with option -close off.
 for xorriso.
 .br
 Closed is the state of DVD-ROM media and of multi-session media which were
-written with option -close on. If the drive is read-only hardware then it will
+written with option -close on. If the drive is incapable of writing it will
 probably show any media as closed CD-ROM resp. DVD-ROM.
 .br
 Overwriteable media assume this state in such read-only drives or if they
@ -196,7 +191,7 @@ contain unrecognizable data in the first 32 data blocks.
 media. Often only the first and the last session are visible. Sometimes
 not even that. Option -rom_toc_scan might or might not help in such cases.
 .SS
-.B Creating, Growing, Modifying, Blind Growing:
+.B Creating, Growing, Modifying:
 .br
 A new empty ISO image gets \fBcreated\fR
 if there is no input drive with a valid
@ -229,25 +224,11 @@ named pipes, character devices, sockets.
 On the other hand modified sessions cannot be written to appendable media
 but to blank media only.
 .br
+Modifying takes place whenever input drive and output drive are not the same.
+This is achieved by options -indev and -outdev.
+.br
 So for this method one needs either two optical drives or has to work with
 filesystem objects as source and/or target media.
-.br
-Modifying takes place if input drive and output drive are not the same and
-if option -grow_blindly is set to its default "off".
-This is achieved by options -indev and -outdev.
-.PP
-If option -grow_blindly is set to a non-negative number and if -indev and
-outdev are both set to different drives, then \fBblind growing\fR is
-performed. It produces an add-on session which is ready for being written
-to the given block address. This is the usage model of
-.br
- mkisofs -M $indev -C $msc1,$msc2 -o $outdev
-.br
-which gives much room for wrong parameter combinations and should thus only be
-employed if a strict distinction between ISO formatter xorriso and the burn
-program is desired. -C $msc1,$msc2 is equivalent to:
-.br
- -load sbsector $msc1 -grow_blindly $msc2
 .SS
 .B Libburn drives:
 .br
@ -259,8 +240,8 @@ Rock Ridge info must be present in existing ISO images and it will be generated
 by the program unconditionally.
 .PP
 Output drive, i.e. target for writing, can be any libburn drive.
-Some drive types do not support the method of growing but only the methods
-of modifying and blind growing. They all are suitable for newly created images.
+Some drive types do not support the method of growing but only the method
+of modifying. They all are suitable for newly created images.
 .br
 All drive file objects have to offer rw-permission to the user of xorriso.
 Even those which will not be useable for reading an ISO image.
@ -291,8 +272,7 @@ their path in the filesystem. E.g.:
 If path leads to a regular file or to a block device then the emulated drive
 is random access readable and can be used for the method of growing if it
 already contains a valid ISO 9660 image. Any other file type is not readable
-via "stdio:" and can only be used as target for the method of modifying or
-blind growing.
+via "stdio:" and can only be used as target for the method of modifying.
 Non existing paths in existing directories are handled as empty regular files.
 .PP
 A very special kind of pseudo drive are open file descriptors. They are
@ -304,7 +284,7 @@ To prevent a fatal intermingling of ISO image and text messages, all result
 texts get redirected to stderr if -*dev "-" or "stdio:/dev/fd/1" is among
 the start arguments of the program.
 .br
-Standard output is currently suitable for creating one session
+Standard output is currently suitable for creating a single new session
 per program run without dialog. Use in other situations is discouraged
 and several restrictions apply: 
 .br
@ -442,15 +422,13 @@ without aquiring a new one.
 .TP
 \fB\-indev\fR address
 Set input drive and load an eventual ISO image. If the new input drive differs
-from -outdev then switch from growing to modifying or to blind growing.
-It depends on the setting of -grow_blindly which of both gets activated.
-The same rules and restrictions apply as with -dev.
+from -outdev then switch from growing to modifying. The same rules and
+restrictions apply as with -dev.
 .TP
 \fB\-outdev\fR address
 Set output drive and if it differs from the input drive then switch from
-growing to modifying or to blind growing. Unlike -dev and -indev this action
-does not load a new ISO image. So it can be performed even if there are pending
-changes.
+growing to modifying. Unlike -dev and -indev this action does not load a
+new ISO image. So it can be performed even if there are pending changes.
 .br
 -outdev can be performed without previous -dev or -indev. In that case an
 empty ISO image with no changes pending is created. It can either be populated
@ -463,21 +441,6 @@ apply. See above paragraph "Libburn drives".
 An empty address string "" gives up the current output drive
 without aquiring a new one. No writing is possible without an output drive.
 .TP
-\fB\-grow_blindly\fR "off"|predicted_nwa
-If predicted_nwa is a non-negative number then perform blind growing rather
-than modifying if -indev and -outdev are set to different drives.
-"off" or "-1" switch to modifying, which is the default.
-.br
-predicted_nwa is the block address where the add-on session of blind
-growing will finally end up. It is the responsibility of the user to ensure
-this final position and the presence of the older sessions. Else the
-overall ISO image will not be mountable or will produce read errors when
-accessing file content. xorriso will write the session to the address
-as obtained from examining -outdev and not necessarily to predicted_nwa.
-.br
-During a run of blind growing, the input drive gets released before output
-begins. The output drive gets released when writing is done.
-.TP
 \fB\-load\fR entity id
 Load a particular (possibly outdated) ISO image from a -dev or -indev which
 hosts more than one session. Usually all available sessions are shown with
@ -643,10 +606,6 @@ is a directory then its whole sub tree is inserted into the ISO image.
 \fB\-map_single\fR disk_path iso_rr_path
 Like -map, but if disk_path is a directory then its sub tree is not inserted.
 .TP
-\fB\-map_l\fR disk_prefix iso_rr_prefix disk_path [***]
-Performs -map with each of the disk_path arguments. iso_rr_path will be
-composed from disk_path by replacing disk_prefix by iso_rr_prefix.
-.TP
 \fB\-update\fR disk_path iso_rr_path
 Compare file object disk_path with file object iso_rr_path. If they do not
 match, then perform the necessary image manipulations to make iso_rr_path
@ -670,10 +629,10 @@ should always be the same as with the first adding of disk_path as iso_rr_path.
 .br
 If iso_rr_path does not exist yet, then it gets added. If disk_path does not
 exist, then iso_rr_path gets deleted.
-.TP
-\fB\-update_l\fR disk_prefix iso_rr_prefix disk_path [***]
-Performs -update_r with each of the disk_path arguments. iso_rr_path will be
-composed from disk_path by replacing disk_prefix by iso_rr_prefix.
+.br
+-update_r is also a convenient compromise between -add addressing and -cpr
+addressing: Its semantics is similar to -add and thus avoids the pitfalls
+inherited from cp -r behavior. Its syntax resembles cp, though.
 .TP
 \fB\-cut_out\fR disk_path byte_offset byte_count iso_rr_path
 Map a byte interval of a regular disk file into a regular file in the ISO
@ -940,13 +899,13 @@ Discard the manipulated ISO image. End program without loading a new image.
 \fB\-commit\fR
 Perform the write operation. Afterwards eventually make the
 -outdev the new -dev and load the image from there.
-Switch to growing mode.
-(A subsequent -outdev will activate modification mode or blind growing.)
+Switch from eventual modifiying mode to growing mode.
+(A subsequent -outdev will activate modification mode.)
 -commit is performed automatically at end of program if there
 are uncommitted manipulations pending.
 So, to perform a final write operation with no new -dev
 and no new loading of image, rather execute option -end.
-To suppress a final write, execute -rollback_end.
+To suppress a final write, execute -rollback -end.
 To eject outdev after write without new loading of image, use -commit_eject.
 .br

@ -984,7 +943,7 @@ Defined modes are:
 .br
 "as_needed" cares for used CD-RW, DVD-RW and for used overwriteable media
 by applying -blank "fast". It applies -format "full" to  yet unformatted
-DVD-RAM or BD-RE. Other media or states are gracefully ignored.
+DVD-RAM or BD-RE.
 .br
 "fast" and "all" make CD-RW and unformatted DVD-RW re-usable,
 or invalidate overwriteable ISO images.
@ -1181,9 +1140,6 @@ With setting "nondir", only directories are protected by such events, other
 existing file types get treated with -rm before the new file gets added.
 Setting "on" allows automatic -rm_r. I.e. a non-directory can replace an
 existing directory and all its subordinates.
-.br
-If restoring of files is enabled, then the overwrite rule applies to the
-target file objects on disk as well, but "on" is downgraded to "nondir".
 .TP
 \fB\-split_size\fR number["k"|"m"]
 Set the threshold for automatic splitting of regular files. Such splitting
@ -1228,14 +1184,12 @@ User id to be used for all files when the new ISO tree gets written to media.
 \fB\-gid\fR gid
 Group id to be used for all files when the new ISO tree gets written to media.
 .TP
-\fB\-speed\fR number[k|m|c|d|b]
+\fB\-speed\fR number[k|m|c|d]
 Set the burn speed. Default is 0 = maximum speed.
 Speed can be given in media dependent numbers or as a
 desired throughput per second in MMC compliant kB (= 1000)
 or MB (= 1000 kB). Media x-speed factor can be set explicity
-by "c" for CD, "d" for DVD, "b" for BD, "x" is optional.
-.br
-Example speeds:
+by "c" for CD and "d" for DVD. Example speeds:
 .br
 706k = 706kB/s = 4c = 4xCD
 .br
@ -1248,15 +1202,8 @@ MMC drives usually activate their own idea of speed and take
 the speed value given by the burn program only as upper limit
 for their own decision.
 .TP
-\fB\-stream_recording\fR "on"|"off"
-Setting "on" tries to circumvent the management of defects on DVD-RAM and
-DVD+RW. Defect management keeps partly damaged media usable. But it reduces
-write speed to half nominal speed even if the media is in perfect shape.
-For the case of flawless media, one may use -stream_recording "on" to get
-full speed. 
-.TP
 \fB\-dummy\fR "on"|"off"
-If "on" then simulate burning or refuse with FAILURE event if
+If "on" simulate burning or refuse with FAILURE event if
 no simulation is possible, do neither blank nor format.
 .TP
 \fB-fs\fR number["k"|"m"]
@ -1431,8 +1378,6 @@ If "on" then ask the user for "y" or "n":
 .br
 before deleting or overwriting any file in the ISO image,
 .br
-before overwriting any disk file during restore operations,
-.br
 before rolling back pending image changes,
 .br
 before committing image changes to media,
@ -1461,21 +1406,6 @@ use -rollback to revoke the whole session.
 .TP
 .B Drive and media related inquiry actions:
 .TP
-\fB\-devices\fR
-Show list of available MMC drives with the addresses of
-their libburn standard device files.
-.br
-This is only possible when no ISO image changes are pending.
-After this option was executed, there is no drive current
-and no image loaded. Eventually one has to aquire a drive again.
-.br
-In order to be visible, a device has to offer rw-permissions
-with its libburn standard device file. Thus it might be only the
-.B superuser
-who is able to see all drives.
-.br
-Drives which are occupied by other processes get not shown.
-.TP
 \fB\-toc\fR
 .br
 Show media specific table of content. This is the media session history,
@ -1493,6 +1423,21 @@ to be the most recent real session then.
 Some read-only drives and media show no usable session history at all.
 Eventually option -rom_toc_scan might help.
 .TP
+\fB\-devices\fR
+Show list of available MMC drives with the addresses of
+their libburn standard device files.
+.br
+This is only possible when no ISO image changes are pending.
+After this option was executed, there is no drive current
+and no image loaded. Eventually one has to aquire a drive again.
+.br
+In order to be visible, a device has to offer rw-permissions
+with its libburn standard device file. Thus it might be only the
+.B superuser
+who is able to see all drives.
+.br
+Drives which are occupied by other processes get not shown.
+.TP
 \fB\-print_size\fR
 Print the foreseeable consumption of 2048 byte blocks
 by next -commit. This can last a while as a -commit gets
@ -1644,106 +1589,6 @@ Like -compare but working recursively. I.e. all file objects below both
 addresses get compared whether they have counterparts below the other address
 and whether both counterparts match.
 .TP
-\fB\-compare_l\fR disk_prefix iso_rr_prefix disk_path [***]
-Performs -compare_r with each of the disk_path arguments. iso_rr_path will be
-composed from disk_path by replacing disk_prefix by iso_rr_prefix.
-.TP
-.B osirrox restore options:
-.PP
-Normally xorriso only writes to disk files which were given as stdio:
-pseudo-drives or as log files.
-But its alter ego, osirrox, is able to extract file objects
-from ISO images and to create, overwrite, or delete file objects on disk.
-.br
-Disk file exclusions by -not_mgt, -not_leaf, -not_paths apply.
-If disk file objects already exist then the settings of -overwrite and
-reassure apply. But -overwrite "on" only triggers the behavior
-of -overwrite "nondir". I.e. directories cannot be deleted.
-.br
-Access permissions of files in the ISO image do not restrict restoring.
-The directory permissions on disk have to allow rwx.
-.TP
-\fB\-osirrox\fR "on"|"device_files"|"off"[:option:...]
-Setting "off" disables disk filesystem manipulations. This is the default
-unless the program was started with leafname "osirrox". Elsewise
-the capability to restore files can be enabled explicitly by -osirrox "on".
-.br
-To enable restoring of special files by "device_files" is potentially
-dangerous.
-The meaning of the number st_rdev (see man 2 stat) depends much on the
-operating system. Best is to restore device files only to the same system
-from where they were copied. If not enabled, device files in the ISO image
-are ignored during restore operations.
-.br
-Due to a bug of previous versions, device files from previous sessions might
-have been altered to major=0, minor=1. So this combination does not get
-restored.
-.br
-Option "concat_split_on" is default. It enables restoring of split file
-directories as data files if the directory contains a complete collection
-of -cut_out part files. With option "concat_split_off" such directories are
-handled like any other ISO image directory.
-.br
-Option "auto_chmod_off" is default. If "auto_chmod_on" is set then access
-restrictions for disk directories get circumvented if those directories
-are owned by the effective user who runs xorriso. This happens by temporarily
-granting rwx permission to the owner. It will not work with ACL restrictions.
-.TP
-\fB\-extract\fR iso_rr_path disk_path
-Restore the file objects at and underneath iso_rr_path to their corresponding
-addresses at and underneath disk_path.
-This is the inverse of -map or -update_r.
-.br
-If iso_rr_path is a directory and disk_path is an existing directory then
-both trees will be merged. Directory attributes get extracted only if the disk
-directory is newly created by the restore operation.
-Disk files get removed only if they are to be replaced
-by file objects from the ISO image.
-.br
-As many attributes as possible are copied together with restored
-file objects.
-.TP
-\fB\-extract_single\fR iso_rr_path disk_path
-Like -extract, but if iso_rr_path is a directory then its sub tree gets not
-restored.
-.TP
-\fB\-extract_l\fR iso_rr_prefix disk_prefix iso_rr_path [***]
-Performs -extract with each of the iso_rr_path arguments. disk_path will be
-composed from iso_rr_path by replacing iso_rr_prefix by disk_prefix.
-.TP
-\fB\-cpx\fR iso_rr_path [***] disk_path
-Extract single leaf file objects from the ISO image and store them under
-the address given by disk_path. If more then one iso_rr_path is given then
-disk_path must be a directory or non-existent. In the latter case it gets
-created and the extracted files get installed in it with the same leafnames.
-.br
-Missing directory components in disk_path will get created, if possible.
-.br
-Directories are allowed as iso_rr_path only with -osirrox "concat_split_on"
-and only if they actually represent a complete collection of -cut_out split
-file parts.
-.TP
-\fB\-cpax\fR iso_rr_path [***] disk_path
-Like -cpx but restoring mtime, atime as in ISO image and trying to set
-ownership and group as in ISO image.
-.TP
-\fB\-cp_rx\fR iso_rr_path [***] disk_path
-Like -cpx but also extracting whole directory trees from the ISO image.
-.br
-The resulting disk paths are determined as with shell command cp -r :
-If disk_path is an existing directory then the trees will be inserted or merged
-underneath this directory and will keep their leaf names. The ISO directory "/"
-has no leaf name and thus gets mapped directly to disk_path.
-.TP
-\fB\-cp_rax\fR iso_rr_path [***] disk_path
-Like -cp_rx but restoring mtime, atime as in ISO image and trying to set
-ownership and group as in ISO image.
-.TP
-\fB\-paste_in\fR iso_rr_path disk_path byte_offset byte_count
-Read the content of a ISO data file and write it into a data file on disk
-beginning at the byte_offset. Write at most byte_count bytes.
-This is the inverse of option -cut_out.
-.TP
 .B Command compatibility emulations:
 .PP
 Writing of ISO 9660 on CD is traditionally done by program mkisofs
@ -1751,22 +1596,25 @@ as ISO 9660 image producer and cdrecord as burn program.
 xorriso does not strive for their comprehensive emulation.
 Nevertheless it is ready to perform some of its core tasks under control
 of commands which in said programs trigger comparable actions.
+The scope is for now only a single first data track to be written to blank or
+overwriteable media. If possible the media will get closed afterwards.
+Multi-session is yet only possible via xorriso's own commands.
 .TP
 \fB\-as\fR personality option [options] --
 .br
 Performs its variable length option list as sparse emulation of the program
-depicted by the personality word.
+depicted by the personality word. This is only allowed if no image changes
+are pending. The input drive is given up.
 .br

 Personality "\fBmkisofs\fR" accepts the options listed with:
 .br
  -as mkisofs -help --
 .br
-Among them: -R (always on), -J, -o, -M, -C, -path-list, -m, -exclude-list,
-f, -print-size, -pad, -no-pad, -V, -v, -version, -graft-points,
-pathspecs as with xorriso -add.
-A lot of options are not supported and lead to failure of the mkisofs
-emulation. Some are ignored, but better do not rely on this tolerance.
+Among them: -R (always on), -J, -graft-points, -o, -path-list, -m, -print-size,
+-V, -v, -version, pathspecs as with xorriso -add. A lot of options are not
+supported and lead to failure of the mkisofs emulation. Some are ignored,
+but better do not rely on this tolerance.
 .br
 -graft-points is equivalent to -pathspecs on. Note that pathspecs without "="
 are interpreted differently than with xorriso option -add. Directories get
@ -1777,11 +1625,10 @@ Other than with the "cdrecord" personality there is no automatic -commit at
 the end of a "mkisofs" option list. Verbosity settings -v (= "UPDATE") and
 -quiet (= "SORRY") persist. The output file, eventually chosen with -o,
 persists until things happen like -commit, -rollback, -dev, or end of xorriso.
-pacifier gets set to "mkisofs" if files are added to the image.
 .br
-If pathspecs are given and if no output file was chosen before or during the
-"mkisofs" option list, then standard output (-outdev "-") will get into effect.
-If -o points to a regular file, then it will be truncated to 0 bytes
+If no output file was chosen before or during a "mkisofs" option list, then
+standard output (-outdev "-") will get into effect before pathspecs get
+added. If -o points to a regular file, then it will be truncated to 0 bytes
 when finally writing begins. This truncation does not happen if the drive
 is chosen by xorriso options before or after -as mkisofs.
 Directories and symbolic links are no valid -o targets.
@ -1790,33 +1637,20 @@ Writing to stdout is possible only if -as "mkisofs" was among the start
 arguments or if other start arguments pointed the output drive to
 standard output.
 .br
-Personalites "\fBxorrisofs\fR", "\fBgenisoimage\fR", and "\fBgenisofs\fR"
+Personalites "\fBgenisoimage\fR" and "\fBgenisofs\fR"
 are aliases for "mkisofs".
 .br
-If xorriso is started with one of the leafnames "xorrisofs", "genisofs",
-"mkisofs", or "genisoimage", then it automatically prepends -as "genisofs"
-to the command line arguments. I.e. all arguments will be interpreted mkisofs
-style until "--" is encountered. From then on, options are interpreted
-as xorriso options.
-.br

 Personality "\fBcdrecord\fR" accepts the options listed with:
 .br
  -as cdrecord -help --
 .br
-Among them: -v, dev=, speed=, blank=, fs=, -eject, -atip, padsize=, tsize=,
-isosize, -multi, -msinfo, --grow_overwriteable_iso, write_start_address=,
+Among them: -v, dev=, speed=, blank=, fs=, -eject, -atip, padsize=,
 track source file path or "-" for standard input as track source.
 .br
 It ignores most other options of cdrecord and cdrskin but refuses on
-audio, -scanbus, and on blanking modes unknown to xorriso.
-.br
-The scope is only a single data track per session to be written
-to blank, overwriteable, or appendable media. The media gets closed if 
-closing is applicable and not option -multi is present.
-.br
-An eventually aquired input drive is given up.
-This is only allowed if no image changes are pending.
+-audio, -scanbus, -multi, -msinfo, --grow_overwriteable_iso,
+and on blanking modes unknown to xorriso.
 .br
 dev= must be given as xorriso device address. Adresses like 0,0,0 or ATA:1,1,0
 are not supported.
@ -1824,37 +1658,9 @@ are not supported.
 If a track source is given, then an automatic -commit happens at the end of
 the "cdrecord" option list.
 .br
--grow_overwriteable_iso enables emulation of multi-session on overwriteable
-media.  To enable emulation of a TOC, the first session needs -C 0,32 with
-as mkisofs (but no -M) and --grow_overwriteable_iso write_start_address=32s
-with -as cdrecord.
-.br
 A much more elaborate libburn based cdrecord emulator is the program cdrskin.
 .br
-Personalites  "\fBxorrecord\fR", "\fBwodim\fR", and "\fBcdrskin\fR" are aliases
-for "cdrecord".
-.br
-If xorriso is started with one of the leafnames "xorrecord", "cdrskin",
-"cdrecord", or "wodim", then it automatically prepends -as "cdrskin"
-to the command line arguments. I.e. all arguments will be interpreted cdrecord
-style until "--" is encountered and an eventual commit happens.
-From then on, options are interpreted as xorriso options.
-.TP
-\fB\-pacifier\fR behavior_code
-Control behavior of UPDATE pacifiers during write operations.
-The following behavior codes are defined:
-.br
-"xorriso" is the default format:
-.br
-Writing: sector XXXXX of YYYYYY  [fifo active, nn% fill]
-.br
-"cdrecord" looks like:
-.br
-X of Y MB written (fifo nn%) [buf mmm%]
-.br
-"mkisofs" 
-.br
-nn% done, estimate finish Tue Jul 15 20:13:28 2008
+Personalites "\fBwodim\fR" and "\fBcdrskin\fR" are aliases for "cdrecord".
 .TP
 .B Scripting, dialog and program control features:
 .TP
@ -1994,19 +1800,15 @@ Manipulating an existing ISO image on the same media
 .br
 Copy modified ISO image from one media to another
 .br
-Write a ISO image into a pipe
+Write a ISO image into a pipe (single-session only)
 .br
-Perform multi-session runs as of cdrtools traditions
-.br
-Let xorriso work underneath growisofs
+Perform a single session run as of cdrtools traditions
 .br
 Adjust thresholds for verbosity, exit value and program abort
 .br
 Examples of input timestrings
 .br
 Incremental backup of a few directory trees
-.br
-Restore directory trees from a particular ISO session to disk
 .SS
 .B As superuser learn about available drives
 Consider to give rw permissions to those users or groups
@ -2146,67 +1948,21 @@ first and only session to the output drive.
 .br
 -commit -eject all
 .SS
-.B Write a ISO image into a pipe
+.B Write a ISO image into a pipe (single-session only)
 \fB$\fR xorriso -outdev - \\
 .br
 ...
 .br
 | gzip >image.iso.gz
 .SS
-.B Perform multi-session runs as of cdrtools traditions
+.B Perform a single session run as of cdrtools traditions
+This shall illustrate how xorriso can act in either role.
 Between both processes there can be performed arbitrary transportation
 or filtering.
 .br
-The first session is written like this:
+\fB$\fR xorriso -as mkisofs -J -R /home/prepared_for_iso/tree | \\
 .br
-\fB$\fR xorriso -as mkisofs prepared_for_iso/tree1 | \\
-.br
- xorriso -as cdrecord -v dev=/dev/sr0 blank=fast -multi -eject - 
-.br
-Follow-up sessions are written like this:
-.br
-\fB$\fR m=$(xorriso -as cdrecord dev=/dev/sr0 -msinfo)
-.br
-\fB$\fR xorriso -as mkisofs -M /dev/sr0 -C $m prepared_for_iso/tree2 | \\
-.br
- xorriso -as cdrecord -v dev=/dev/sr0 -waiti -multi -eject -
-.br
-Always eject the drive tray between sessions. The old sessions
-get read via stdio:/dev/sr0 and thus are prone to device driver
-peculiarities.
-.br
-This example works for multi-session media only.
-Add cdrskin option --grow_overwriteable_iso to all -as cdrecord runs
-in order to enable multi-session emulation on overwriteable media.
-.SS
-.B Let xorriso work underneath growisofs
-growisofs expects an ISO formatter program which understands options -C and
-M. If xorriso gets started by name "xorrisofs" then it is suitable for that.
-.br
-\fB$\fR export MKISOFS="xorrisofs"
-.br
-\fB$\fR growisofs -Z /dev/dvd /some/files
-.br
-\fB$\fR growisofs -M /dev/dvd /more/files
-.br
-If no "xorrisofs" is available on your system, then you will have to create
-a link pointing to the xorriso binary and tell growisofs to use it. E.g. by:
-.br
-\fB$\fR ln -s $(which xorriso) "$HOME/xorrisofs"
-.br
-\fB$\fR export MKISOFS="$HOME/xorrisofs"
-.br
-One may quit mkisofs emulation by argument "--" and make
-use of all xorriso commands. growisofs dislikes options which
-start with "-o" but -outdev must be set to "-".
-So use "outdev" instead:
-.br
-\fB$\fR growisofs -Z /dev/dvd -- outdev - -update_r /my/files /files
-.br 
-\fB$\fR growisofs -M /dev/dvd -- outdev - -update_r /my/files /files
-.br
-growisofs has excellent burn capabilities with DVD and BD.
-It does not emulate session history on overwriteable media, though.
+ xorriso -as cdrecord -v dev=/dev/sr0 blank=fast -eject - 
 .SS
 .B Adjust thresholds for verbosity, exit value and program abort
 Be quite verbous, exit 32 if severity "FAILURE" was encountered,
@ -2279,11 +2035,21 @@ An update run will probably save no time but last longer than a full backup.
 Another good reason may be given if read speed is much higher than write speed.
 .br 
 With \fBmount\fR option \fB"sbsector="\fR it is possible to access the session
-trees which represent the older backup versions. With CD media, Linux mount
-accepts session numbers directly by its option "session=".
+trees which represent the older backup versions. Multi-session media and
+most overwriteable media written by xorriso can tell
+the sbsector by xorriso option -toc.
 .br
-Multi-session media and most overwriteable media written by xorriso can tell
-the sbsector of a session by xorriso option -toc.
+Another way to keep track of incremental sessions is to
+set before writing a suitable path for xorriso option -session_log where
+the sbsector number gets recorded as the second word in each line.
+.br
+With CD media, Linux mount accepts session numbers directly by its option
+"session=".
+.br
+\fBDo not write more than about 50 sessions\fR to one multi-session media.
+Theoretical limits are higher but in practice the media deteriorate more early.
+It might also be that your operating system has a session limit with mount.
+An overview of sessions is given by option -toc.
 .br
 Sessions on multi-session media are separated by several MB of unused blocks.
 So with small sessions the payload capacity can become substantially lower
@ -2297,32 +2063,15 @@ get endangered by the new write operation, while the newest backup is
 stored safely on a different media.
 Always have a blank media ready to perform a full backup in case the update
 attempt fails due to insufficient remaining capacity.
-.SS
-.B Restore directory trees from a particular ISO session to disk
-This is an alternative to mounting the media and using normal file operations.
+.br 
+If you have enough re-useable media for a round-robin scheme then better do
+full backups with blank media each time. Blanking can be achieved by
+either a separate run:
 .br
-First check which backup sessions are on the media:
+\fB$\fR xorriso -outdev /dev/sr0 -blank as_needed -eject all
 .br
-\fB$\fR xorriso -outdev /dev/sr0 -toc
-.br
-Then load the desired session and copy the file trees to disk.
-Avoid to eventually create /home/thomas/restored without rwx-permission.
-.br
-\fB$\fR xorriso -load volid PROJECTS_MAIL_2008_06_19_205956 \\
-.br
- -indev /dev/sr0 \\
-.br
- -osirrox on:auto_chmod_on \\
-.br
- -chmod u+rwx / -- \\
-.br
- -extract /open_source_projects \\
-.br
-          /home/thomas/restored/open_source_projects \\
-.br
- -extract /personal_mail /home/thomas/restored/personal_mail
-.br
- -rollback_end
+or in the update run by using option -blank "as_needed" before
+option -update_r.
 .br
 .SH FILES
 .SS 
--- a/xorriso/xorriso.c
+++ b/xorriso/xorriso.c
--- a/xorriso/xorriso.h
+++ b/xorriso/xorriso.h
@ -19,17 +19,7 @@ struct XorrisO;
 /* --------------------- Fundamental Management ------------------- */

 /* Create a new xorriso object and tell it the program name to be used
-   with messages and for decision of special behavior.
-   @param xorriso  returns the newly created XorrisO object 
-   @param progname typically argv[0] of main(). Some leafnames of the progname
-                   path have special meaning and trigger special behavior:
-                    "osirrox"    allows image-to-disk copying: -osirrox "on" 
-                    "xorrisofs"  activates permanent mkisofs emulation
-                    "genisofs"   alias of "xorrisofs"
-                    "mkisofs"    alias of "xorrisofs"
-                    "genisoimage"  alias of "xorrisofs"
-   @parm flag      unused yet, submit 0
-   @return         >0 success , <=0 failure, no object created
+   with messages.
 */
 int Xorriso_new(struct XorrisO ** xorriso, char *progname, int flag);

@ -82,13 +72,6 @@ int Xorriso_msgs_submit(struct XorrisO *xorriso,
                        int error_code, char msg_text[], int os_errno,
                        char severity[], int flag);

-/** Alternative call interface of Xorriso_msgs_submit with void* instead
-    of struct XorrisO*
-*/
-int Xorriso_msgs_submit_void(void *xorriso,
-                        int error_code, char msg_text[], int os_errno,
-                        char severity[], int flag);
-

 /** Evaluate an advise whether to abort or whether to go on with option
    processing. This should be called after any option function was processed.
@ -250,13 +233,6 @@ int Xorriso_option_compare(struct XorrisO *xorriso, char *disk_path,
 int Xorriso_option_cpri( struct XorrisO *xorriso, int argc, char **argv,
                         int *idx, int flag);

-/* Options -cpx , -cpax, -cp_rx , -cp_rax */
-/* @param flag bit0= recursive (-cp_rx, -cp_rax)
-               bit1= full property restore (-cpax, -cp_rax)
-*/
-int Xorriso_option_cpx(struct XorrisO *xorriso, int argc, char **argv,
-                         int *idx, int flag);
-
 /* Option -cut_out */
 int Xorriso_option_cut_out(struct XorrisO *xorriso, char *disk_path,
                char *start, char *count, char *iso_rr_path, int flag);
@ -300,13 +276,9 @@ int Xorriso_option_errfile_log(struct XorrisO *xorriso,
 int Xorriso_option_error_behavior(struct XorrisO *xorriso, 
                                  char *occasion, char *behavior, int flag);

-/* Options -extract , -extract_single */
-/* @param flag bit0=do not report the restored item
-               bit1=do not reset pacifier, no final pacifier message
-               bit5= -extract_single: eventually do not insert directory tree
-*/
-int Xorriso_option_extract(struct XorrisO *xorriso, char *disk_path,
-                       char *iso_path, int flag);
+/* Option -iso_rr_pattern "on"|"ls"|"off" */
+int Xorriso_option_iso_rr_pattern(struct XorrisO *xorriso, char *mode,
+                                  int flag);

 /* Option -follow */
 int Xorriso_option_follow(struct XorrisO *xorriso, char *mode, int flag);
@ -325,19 +297,12 @@ int Xorriso_option_fs(struct XorrisO *xorriso, char *size, int flag);
 /* Option -gid */
 int Xorriso_option_gid(struct XorrisO *xorriso, char *gid, int flag);

-/* Option -grow_blindly */
-int Xorriso_option_grow_blindly(struct XorrisO *xorriso, char *msc2, int flag);
-
 /* Option -help and part of -prog_help */
 int Xorriso_option_help(struct XorrisO *xorriso, int flag);

 /* Option -history */
 int Xorriso_option_history(struct XorrisO *xorriso, char *line, int flag);

-/* Option -iso_rr_pattern "on"|"ls"|"off" */
-int Xorriso_option_iso_rr_pattern(struct XorrisO *xorriso, char *mode,
-                                  int flag);
-
 /* Option -joliet "on"|"off" */
 int Xorriso_option_joliet(struct XorrisO *xorriso, char *mode, int flag);

@ -345,8 +310,7 @@ int Xorriso_option_joliet(struct XorrisO *xorriso, char *mode, int flag);
 int Xorriso_option_list_formats(struct XorrisO *xorriso, int flag);

 /* Option -load session|track|sbsector value */
-/* @param flag bit0= with adr_mode sbsector: adr_value is possibly 16 too high
-   @return <=0 error , 1 success, 2 revoked by -reassure
+/* @return <=0 error , 1 success, 2 revoked by -reassure
 */
 int Xorriso_option_load(struct XorrisO *xorriso, char *adr_mode,
                          char *adr_value, int flag);
@ -382,15 +346,6 @@ int Xorriso_option_lsx(struct XorrisO *xorriso, int argc, char **argv,
 int Xorriso_option_map(struct XorrisO *xorriso, char *disk_path,
                       char *iso_path, int flag);

-/* Options -map_l , -compare_l , -update_l , -extract_l */
-/* @param flag bit8-11= mode 0= -map_l
-                             1= -compare_l
-                             2= -update_l
-                             3= -extract_l
-*/
-int Xorriso_option_map_l(struct XorrisO *xorriso, int argc, char **argv,
-                         int *idx, int flag);
-
 /* Option -mark */
 int Xorriso_option_mark(struct XorrisO *xorriso, char *mark, int flag);

@ -408,9 +363,6 @@ int Xorriso_option_no_rc(struct XorrisO *xorriso, int flag);
 /* Option -not_leaf */
 int Xorriso_option_not_leaf(struct XorrisO *xorriso, char *pattern, int flag);

-/* Option -not_list */
-int Xorriso_option_not_list(struct XorrisO *xorriso, char *adr, int flag);
-
 /* Option -not_paths */
 int Xorriso_option_not_paths(struct XorrisO *xorriso, int argc, char **argv,
                             int *idx, int flag);
@ -420,25 +372,15 @@ int Xorriso_option_not_paths(struct XorrisO *xorriso, int argc, char **argv,
 int Xorriso_option_options_from_file(struct XorrisO *xorriso, char *adr,
                                     int flag);

-/* Option -osirrox "on"|"off" */
-int Xorriso_option_osirrox(struct XorrisO *xorriso, char *mode, int flag);
-
 /* Option -overwrite "on"|"nondir"|"off" */
 int Xorriso_option_overwrite(struct XorrisO *xorriso, char *mode, int flag);

-/* Option -pacifier */
-int Xorriso_option_pacifier(struct XorrisO *xorriso, char *style, int flag);
-
 /* Option -padding */
 int Xorriso_option_padding(struct XorrisO *xorriso, char *size, int flag);

 /* Option -page */
 int Xorriso_option_page(struct XorrisO *xorriso, int len, int width, int flag);

-/* Option -paste_in */
-int Xorriso_option_paste_in(struct XorrisO *xorriso, char *iso_rr_path,
-                          char *disk_path, char *start, char *count, int flag);
-
 /* Option -path-list */
 int Xorriso_option_path_list(struct XorrisO *xorriso, char *adr, int flag);

@ -516,10 +458,6 @@ int Xorriso_option_status(struct XorrisO *xorriso, char *mode, int flag);
 int Xorriso_option_status_history_max(struct XorrisO *xorriso, int num1, 
                                      int flag);

-/* Option -stream_recording */
-int Xorriso_option_stream_recording(struct XorrisO *xorriso, char *mode,
-                                    int flag);
-
 /* Option -tell_media_space */
 int Xorriso_option_tell_media_space(struct XorrisO *xorriso, int flag);

--- a/xorriso/xorriso_buildstamp.h
+++ b/xorriso/xorriso_buildstamp.h
@ -1,3 +0,0 @@
-#ifndef Xorriso_build_timestamP
-#define Xorriso_build_timestamP "-none-given-"
-#endif
--- a/xorriso/xorriso_buildstamp_none.h
+++ b/xorriso/xorriso_buildstamp_none.h
@ -1,3 +0,0 @@
-#ifndef Xorriso_build_timestamP
-#define Xorriso_build_timestamP "-none-given-"
-#endif
--- a/xorriso/xorriso_eng.html
+++ b/xorriso/xorriso_eng.html
@ -2,7 +2,7 @@

 <HEAD>
 <META NAME="description" CONTENT="xorriso, creates, loads, manipulates and writes ISO 9660 filesystem images with Rock Ridge extensions">
-<META NAME="keywords" CONTENT="xorriso, libburn, libburnia, burn, CD, DVD, ISO, ISO 9660, RockRidge, Rock Ridge, linux, recording, burning, CD-R, CD-RW, DVD-R, DVD-RW, DVD+RW, DVD+R, DVD+R DL, BD-RE, scdbackup">
+<META NAME="keywords" CONTENT="xorriso, libburn, libburnia, burn, CD, DVD, ISO, ISO 9660, RockRidge, Rock Ridge, linux, recording, burning, CD-R, CD-RW, DVD-R, DVD-RW, DVD+RW, DVD+R, DVD+R DL, scdbackup">
 <META NAME="robots" CONTENT="follow">
 <TITLE>xorriso homepage english</TITLE>
 </HEAD>
@ -24,8 +24,6 @@ into Rock Ridge enhanced ISO 9660 filesystems and allows
 session-wise manipulation of such filesystems. It can load the management
 information of existing ISO images and it writes the session results to
 optical media or to filesystem objects.
-<BR>
-Vice versa xorriso is able to restore file objects from ISO 9660 filesystems.
 </P>
 <P>

@ -35,10 +33,10 @@ Vice versa xorriso is able to restore file objects from ISO 9660 filesystems.

 <P>
 <H2>Hardware requirements:</H2>
-A CD/DVD/BD recorder suitable for 
+A CD/DVD recorder suitable for 
 <A HREF="http://libburnia-project.org">http://libburnia-project.org</A> <BR>
 (SCSI , ATA , USB , or SATA writers compliant to standard MMC-3 for CD
-and to MMC-5 for DVD or BD).
+and to MMC-5 for DVD).
 <BR>
 </P>

@ -60,15 +58,14 @@ and to MMC-5 for DVD or BD).
 GPL software included:<BR>
 </H2>
 <DL>
-<DT>libburn-0.5.1</DT>
-<DD>reads and writes data from and to CD, DVD, BD-RE.</DD>
+<DT>libburn-0.4.9</DT>
+<DD>reads and writes data from and to CD and DVD.</DD>
 <DD>(founded by Derek Foreman and Ben Jansens,
-furthered since August 2006 by
-Thomas Schmitt from team of libburnia-project.org)</DD>
-<DT>libisofs-0.6.6</DT>
-<DD>operates on ISO 9660 filesystem images.</DD>
+furthered since August 2006 by team of libburnia-project.org)</DD>
+<DT>libisofs-0.6.4</DT>
+<DD>operates ISO 9660 images.</DD>
 <DD>(By Vreixo Formoso and Mario Danic from team of libburnia-project.org)</DD>
-<DT>libisoburn-0.2.2</DT>
+<DT>libisoburn-0.1.6</DT>
 <DD>coordinates libburn and libisofs, emulates multi-session where needed.</DD>
 <DD>(By Vreixo Formoso and Thomas Schmitt
 from team of libburnia-project.org)</DD>
@ -89,7 +86,7 @@ For ports to other usable systems <A HREF="#contact">contact us</A>.
 <H2>Special features:</H2>
 <UL>
 <LI>
-ISO 9660 formatter and burner for CD, DVD, BD-RE are fixely integrated.
+ISO 9660 formatter and burner for CD or DVD are fixely integrated.
 </LI>
 <LI>
 Operates on an existing ISO image or creates a new one.
@ -107,17 +104,15 @@ Changes file properties in the ISO image.
 Updates ISO subtrees incrementally to match given disk subtrees.
 </LI>
 <LI>
-Writes result as completely new image or as add-on session
-to optical media or filesystem objects.
+Can write result as completely new image to optical media or
+filesystem objects.
 </LI>
 <LI>
-Can perform multi-session tasks as emulation of mkisofs and cdrecord.
+Can write result as add-on session to appendable multi-session media,
+to overwriteable media, to regular files, and to block devices.
 </LI>
 <LI>
-Can restore single files and whole trees from ISO image to disk filesystem.
-</LI>
-<LI>
-Scans for optical drives, blanks re-useable optical media, formats media.
+Scans for optical drives, blanks re-useable optical media.
 </LI>
 <LI>
 Suitable for:
@ -279,36 +274,6 @@ with an external consumer of the generated ISO image. Any message
 output will be redirected to stderr in this case.</DT>
 <DD>$<KBD>&nbsp;xorriso -outdev - ...other.options... | consumer</KBD></DD>

-
-<DT>
-<HR>
-</DT>
-
-<DT>
-Let xorriso serve underneath growisofs via its alias name "xorrisofs"
-which enables mkisofs emulation:
-</DT>
-<DD>$<KBD>&nbsp;export MKISOFS="xorrisofs"</KBD></DD>
-<DD>$<KBD>&nbsp;growisofs -Z /dev/dvd /some/files</KBD></DD>
-<DD>$<KBD>&nbsp;growisofs -M /dev/dvd /more/files</KBD></DD>
-<DT>
-One may switch from mkisofs emulation to xorriso's own command mode:
-</DT>
-<DD>$<KBD>&nbsp;growisofs -M /dev/dvd -- outdev - -update_r /my/files /files
-</KBD></DD>
-
-<DT>
-<HR>
-</DT>
-
-<DT>Enable reverse operation of xorriso and copy some files and a tree to disk:
-<DD>$<KBD>&nbsp;xorriso -indev /dev/sr0 \</KBD></DD>
-<DD><KBD>&nbsp;&nbsp; -osirrox on \</KBD></DD>
-<DD><KBD>&nbsp;&nbsp; -cpx /pictures/private/horses*/*buttercup* \</KBD></DD>
-<DD><KBD>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /home/her/buttercup_dir -- \</KBD>
-<DD><KBD>&nbsp;&nbsp; -extract /sounds /home/her/sounds_from_me</KBD></DD>
-</DD>
-
 <DT>
 <HR>
 </DT>
@ -322,8 +287,7 @@ One may switch from mkisofs emulation to xorriso's own command mode:
 </DL>


-Testers wanted who are willing to risk some double layer DVD media or
-are interested in using BD-R media.
+Testers wanted who are willing to risk some double layer DVD media.

 </P>

@ -332,8 +296,8 @@ are interested in using BD-R media.
 <P>
 <DL>
 <DT><H3>Download as source code (see README):</H3></DT>
-<DD><A HREF="xorriso-0.2.2.pl00.tar.gz">xorriso-0.2.2.pl00.tar.gz</A>
-(1020 KB).
+<DD><A HREF="xorriso-0.1.6.pl00.tar.gz">xorriso-0.1.6.pl00.tar.gz</A>
+(980 KB).
 </DD>
 </DL>
 </DD>
@ -358,30 +322,21 @@ an <A HREF="http://www.opensource.org/">Open Source</A> approved license</DD>

 <HR>
 <P>
-Bug fixes towards xorriso-0.2.0.pl00:
+Bug fixes towards xorriso-0.1.4.pl00:
 <UL>
-
-<LI>libburn could not access drives /dev/scdN without existing /dev/srN</LI>
-
+<LI>-update_r and others did not work properly with relative paths</LI>
 </UL>
 </P>
 <P>
-Enhancements towards previous stable version xorriso-0.2.0.pl00:
+Enhancements towards previous stable version xorriso-0.1.4.pl00:
 <UL>
-
-<LI>New option -grow_blindly</LI>
-<LI>Options -C and -M with -as mkisofs emulation</LI>
-<LI>Options with -as cdrecord emulation:<BR>
-multi , -msinfo , --grow_overwriteable_iso , write_start_address= ,
-isosize , tsize= 
-</LI>
-<LI>make install creates xorriso aliases as symbolic links:
-osirrox, xorrisofs, xorrecord
-</LI>
-<LI>
-Can serve growisofs if started as xorrisofs, genisofs, mkisofs, genisoimage
-</LI>
-
+<LI>Support for BD-RE</LI>
+<LI>New options -map and -map_single</LI>
+<LI>New options -not_paths, -not_leaf, -not_list, -not_mgt, -as mkisofs -m</LI>
+<LI>Emulated -toc on overwriteable media, new -toc layout with volume id</LI>
+<LI>New option -load makes alternative sessions accessible</LI>
+<LI>New -blank and -format modes 'as_needed'</LI>
+<LI>New option -list_formats and -format mode 'by_index_' </LI>
 </UL>
 </P>

@ -389,25 +344,25 @@ Can serve growisofs if started as xorrisofs, genisofs, mkisofs, genisoimage

 <P>
 <DL>
-<DT><H3>Development snapshot, version 0.2.3 :</H3></DT>
-<DD>Bug fixes towards xorriso-0.2.2.pl00:
+<DT><H3>Development snapshot, version 0.1.7 :</H3></DT>
+<DD>Bug fixes towards xorriso-0.1.6.pl00:
 <UL>
-<LI>- none yet -</LI>
 <!-- 
 -->
+<LI>- none yet -</LI>
 </UL>
 </DD>
-<DD>Enhancements towards stable version 0.2.2.pl00:
+<DD>Enhancements towards stable version 0.1.6.pl00:
 <UL>
-<LI>- none yet -</LI>
 <!-- 
 -->
+<LI>- none yet -</LI>
 </UL>
 </DD>
 <DD>&nbsp;</DD>
-<DD><A HREF="README_xorriso_devel">README 0.2.3</A>
-<DD><A HREF="xorriso_help_devel">xorriso_0.2.3 -help</A></DD>
-<DD><A HREF="man_1_xorriso_devel.html">man xorriso (as of 0.2.3)</A></DD>
+<DD><A HREF="README_xorriso_devel">README 0.1.7</A>
+<DD><A HREF="xorriso_help_devel">xorriso_0.1.7 -help</A></DD>
+<DD><A HREF="man_1_xorriso_devel.html">man xorriso (as of 0.1.7)</A></DD>
 <DD>&nbsp;</DD>
 <DT>If you want to distribute development versions of xorriso, then use
 this tarball which produces static linking between xorriso and the
@ -417,8 +372,8 @@ libburnia libraries.
 installation see README)
 </DD>
 <DD>
-<A HREF="xorriso-0.2.3.tar.gz">xorriso-0.2.3.tar.gz</A>
-(1020 KB).
+<A HREF="xorriso-0.1.7.tar.gz">xorriso-0.1.7.tar.gz</A>
+(980 KB).
 </DD>
 <DT>A dynamically linked development version of xorriso can be obtained
 from repositories of
@ -440,12 +395,13 @@ versions for dynamic linking. Only release versions are safe for that.
 </KBD></DD>
 <DD>Install: <KBD><B>cd libisoburn ; ./bootstrap ; ./configure --prefix /usr ; make ; make install</B>
 </KBD></DD>
-<DT>Build of SVN versions needs <A HREF="http://sources.redhat.com/autobook/">
+<DD>Build of SVN versions needs <A HREF="http://sources.redhat.com/autobook/">
 autotools</A> of at least version 1.7 installed.
 But after the run of <KBD>./bootstrap</KBD>, only
-vanilla tools like make and gcc are needed.
-</DT>
+vanilla tools like make and gcc are needed.</DD>
+</DD>
 <DD>&nbsp;</DD>
+
 </DL>
 </P>

--- a/xorriso/xorriso_makefile_am.txt
+++ b/xorriso/xorriso_makefile_am.txt
@ -20,17 +20,6 @@ xorriso_xorriso_CFLAGS = -DXorriso_standalonE -DXorriso_with_maiN -DXorriso_with

 xorriso_xorriso_LDADD = $(THREAD_LIBS)

-
-# Trying to create a build timestamp file
-#
-BUILT_SOURCES = xorriso/xorriso_buildstamp.h
-# phony targets get rebuilt every time
-.PHONY: xorriso/xorriso_buildstamp.h
-xorriso/xorriso_buildstamp.h:
-	date -u '+#define Xorriso_build_timestamP "%Y.%m.%d.%H%M%S"' >xorriso/xorriso_buildstamp.h
-	cat xorriso/xorriso_buildstamp.h
-
-
 xorriso_xorriso_SOURCES = \
 	\
 	xorriso/xorriso.h \
@ -39,7 +28,6 @@ xorriso_xorriso_SOURCES = \
 	xorriso/xorrisoburn.h \
 	xorriso/xorrisoburn.c \
 	xorriso/xorriso_timestamp.h \
-	xorriso/xorriso_buildstamp.h \
 	\
 	libisoburn/libisoburn.h \
 	libisoburn/isoburn.h \
@ -149,6 +137,7 @@ xorriso_xorriso_SOURCES = \
 	\
 	version.h

+
 noinst_PROGRAMS = \
 	test/compare_file

@ -162,41 +151,6 @@ test_compare_file_LDADD =
 test_compare_file_SOURCES = test/compare_file.c


-# Install symbolic links to the xorriso binary
-#
-install-exec-hook:
-	if test -e $(bindir)/xorrisofs ; then rm $(bindir)/xorrisofs ; else echo ; fi
-	ln -s xorriso $(bindir)/xorrisofs
-	if test -e $(bindir)/osirrox ; then rm $(bindir)/osirrox ; else echo ; fi
-	ln -s xorriso $(bindir)/osirrox
-	if test -e $(bindir)/xorrecord ; then rm $(bindir)/xorrecord ; else echo ; fi
-	ln -s xorriso $(bindir)/xorrecord
-
-
-
-# <<< seems to be outperformed by the .PHONY above
-
-# Trying to create a build timestamp file
-#
-buildstamp:
-	date -u '+#define Xorriso_build_timestamP "%Y.%m.%d.%H%M%S"' >xorriso/xorriso_buildstamp.h
-	cat xorriso/xorriso_buildstamp.h
-
-# For now   make buildstamped  has to be performed manually.
-buildstamped: buildstamp
-	make
-#
-# Processing of the "all:" rule happens too late.
-# How to create a dependency of xorriso.c on buildstamp ?
-# Not working:
-# Add xorriso_buildstamp.h to xorriso_xorriso_SOURCES and make it depend
-# on buildstamp. It runs. But at quite random occasions.
-# xorriso/xorriso_buildstamp.h: buildstamp
-#
-# all: buildstamp
-
-# <<< seems to be outperformed by the .PHONY above
-
 ## ========================================================================= ##

 # Indent source files
@ -230,7 +184,6 @@ EXTRA_DIST = \
 	COPYING \
 	INSTALL \
 	xorriso/changelog.txt \
-	xorriso/xorriso_buildstamp_none.h \
 	$(man_MANS)
 	

--- a/xorriso/xorriso_private.h
+++ b/xorriso/xorriso_private.h
@ -18,7 +18,7 @@
 #ifndef Xorriso_private_includeD
 #define Xorriso_private_includeD yes

-#define Xorriso_program_versioN "0.2.2"
+#define Xorriso_program_versioN "0.1.6"

 /** The source code release timestamp */
 #include "xorriso_timestamp.h"
@ -26,10 +26,7 @@
 #define Xorriso_timestamP "-none-given-"
 #endif

-/** The binary build timestamp is to be set externally by the compiler
-    or by a macro definition in xorriso_buildstamp.h.
-*/
-#include "xorriso_buildstamp.h"
+/** The binary build timestamp is to be set externally by the compiler */
 #ifndef Xorriso_build_timestamP
 #define Xorriso_build_timestamP "-none-given-"
 #endif
@ -48,9 +45,8 @@
 /* <<< ??? */
 typedef int (*Cleanup_app_handler_T)();

-struct LinkiteM;          /* Trace of hops during symbolic link resolution */
-struct ExclusionS;        /* List of -not_* conditions */
-struct PermiteM;          /* Stack of temporarily altered access permissions */
+struct LinkiteM;
+struct ExclusionS;


 /* maximum number of history lines to be reported with -status:long_history */
@ -74,13 +70,6 @@ struct XorrisO { /* the global context of xorriso */
 char initial_wdx[SfileadrL];
 int no_rc;

- /* Command line argument emulations:
-      0=xorriso mode
-      1=mkisofs mode
-      2=cdrecord mode
- */
- int argument_emulation;
-
 /** List of startupfiles */
 char rc_filenames[Xorriso_rc_nuM][SfileadrL];
 int rc_filename_count;
@ -133,8 +122,6 @@ struct XorrisO { /* the global context of xorriso */
                            1= value is session number
                            2= value is track number
                            3= value is lba
-                           bit16= with mode 3 : value is possibly 16 too high.
-                                  Let isoburn_set_msc1() adjust it.
                           bit30= interference with normal msc1 processing
                                  is enabled. Without this bit,
                                  isoburn_set_msc1() will not be called.
@ -157,18 +144,12 @@ struct XorrisO { /* the global context of xorriso */
                     connected to externaly perveived stdout.
                  */

- int grow_blindly_msc2; /* if >= 0 this causes growing from drive to drive.
-                           The value is used as block address offset for
-                           image generation. Like in: mkisofs -C msc1,msc2
-                         */
-
 int ban_stdio_write;
 int do_dummy;
 int do_close;
 int speed;     /* in libburn units : 1000 bytes/second , 0 = Max, -1 = Min */
 int fs;        /* fifo size in 2048 byte chunks : at most 1 GB */
 int padding;   /* number of bytes to add after ISO 9660 image */
- int do_stream_recording;

 int keep_boot_image;
 int patch_isolinux_image;
@ -177,14 +158,6 @@ struct XorrisO { /* the global context of xorriso */
 /* XORRISO options */
 int allow_graft_points;

- int allow_restore; /* 0= disallowed, 1=allowed, 2=device files allowed */
- int do_concat_split;  /* 1= restore complete split file directories as
-                             regular files
-                        */
- int do_auto_chmod;    /* 1= eventually temporarily open access permissions
-                             of self-owned directories during restore
-                        */
-
 int dialog;


@ -273,21 +246,17 @@ struct XorrisO { /* the global context of xorriso */
 double error_count; /* double will not roll over */

 /* pacifiers */
- int pacifier_style; /* 0= xorriso, 1=mkisofs 2=cdrecord */
 double pacifier_interval;
 double start_time;
 double last_update_time;
 /* optional global counters for brain reduced callback functions */
 off_t pacifier_count;
 off_t pacifier_total;
- off_t pacifier_byte_count; /* auxiliary counter for data bytes */

 void *pacifier_fifo;

 int find_compare_result; /* 1=everything matches , 0=mismatch , -1=error */ 

- struct PermiteM *perm_stack; /* Temporarily altered dir access permissions */
-
 /* result (stdout, R: ) */
 char result_line[5*SfileadrL];
 int result_line_counter;
@ -417,43 +386,6 @@ int Xorriso_update_interpreter(struct XorrisO *xorriso, void *boss_iter,

 int Xorriso_path_is_excluded(struct XorrisO *xorriso, char *path, int flag);

-/* @param flag bit0= long format
-               bit1= do not print count of nodes
-               bit2= du format
-               bit3= print directories as themselves (ls -d)
-*/
-int Xorriso_lsx_filev(struct XorrisO *xorriso, char *wd,
-                      int filec, char **filev, off_t boss_mem, int flag);
-
-/*
-   @param flag >>> bit0= remove whole sub tree: rm -r
-               bit1= remove empty directory: rmdir
-               bit2= recursion: do not reassure in mode 2 "tree"
-               bit3= this is for overwriting and not for plain removal
-               bit4= count deleted files in xorriso->pacifier_count
-               bit5= with bit0 only remove directory content, not the directory
-   @return   <=0 = error
-               1 = removed leaf file object
-               2 = removed directory or tree
-               3 = did not remove on user revocation
-*/
-int Xorriso_rmx(struct XorrisO *xorriso, off_t boss_mem, char *path, int flag);
-
-
-int Xorriso_make_tmp_path(struct XorrisO *xorriso, char *orig_path,
-                          char *tmp_path, int *fd, int flag);
-
-/* @param flag bit0= path is a directory
-               bit2= recursion: do not reassure in mode 2 "tree"
-               bit3= this is for overwriting and not for plain removal
-*/
-int Xorriso_reassure_restore(struct XorrisO *xorriso, char *path, int flag);
-
-
-int Xorriso_auto_chmod(struct XorrisO *xorriso, char *disk_path, int flag);
-
-int Xorriso_protect_stdout(struct XorrisO *xorriso, int flag);
-

 int Sfile_str(char target[SfileadrL], char *source, int flag);

@ -471,26 +403,6 @@ int Sfile_destroy_argv(int *argc, char ***argv, int flag);
 */
 int Sfile_count_components(char *path, int flag);

-/*
- @param flag
- bit0= return -1 if file is missing
- bit1= return a hardlink with siblings as type 5
- bit2= evaluate eventual link target rather than the link object itself
- bit3= return a socket or a char device as types 7 or 8 rather than 0
- @return
-  0=unknown
-  1=regular
-  2=directory
-  3=symbolic link
-  4=named pipe
-  5=multiple hardlink (with bit1)
-  6=block device
-  7=socket (with bit3)
-  8=character device (with bit3)
-*/
-int Sfile_type(char *filename, int flag);
-
-

 char *Text_shellsafe(char *in_text, char *out_text, int flag);

@ -499,12 +411,6 @@ int Sort_argv(int argc, char **argv, int flag);
 /* @param flag bit0= single letters */
 char *Ftypetxt(mode_t st_mode, int flag);

-/* @param flag bit0=with year and seconds
-               bit1=timestamp format YYYY.MM.DD.hhmmss
-*/
-char *Ftimetxt(time_t t, char timetext[40], int flag);
-
-
 struct DirseQ;

 int Dirseq_new(struct DirseQ **o, char *adr, int flag);
@ -580,42 +486,6 @@ int Splitpart__parse(char *name, int *partno, int *total_parts,
 int Splitpart__compose(char *adr, int partno, int total_parts,
                       off_t offset, off_t bytes, off_t total_bytes, int flag);

-int Splitparts_sort(struct SplitparT *o, int count, int flag);
-
-struct LstrinG {
-  char *text;
-  struct LstrinG *prev,*next;
-};
- 
-int Lstring_destroy(struct LstrinG **lstring, int flag);
-
-int Lstring_destroy_all(struct LstrinG **lstring, int flag);
-
-/*
- @param flag Bitfield for control purposes
-        bit0= insert before link rather than after it 
-        bit1= do not copy data (e.g. because *data is invalid)
-*/
-int Lstring_new_binary(struct LstrinG **lstring, char *data, int data_len,
-                       struct LstrinG *link, int flag);
-
-/* 
- @param flag Bitfield for control purposes
-             bit0= insert before link rather than after it
-*/
-int Lstring_new(struct LstrinG **lstring, char *text, struct LstrinG *link,
-                int flag);
-
-int Lstring_append_binary(struct LstrinG **entry, char *data, int data_len,
-                           int flag);
-
-
-int Permstack_push(struct PermiteM **o, char *disk_path, struct stat *stbuf,
-                   int flag);
-
-int Permstack_pop(struct PermiteM **o, struct PermiteM *stopper,
-                  struct XorrisO *xorriso, int flag);
-

 #endif /* Xorriso_private_includeD */

--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@ -1 +1 @@
-#define Xorriso_timestamP "2008.07.18.120001"
+#define Xorriso_timestamP "2008.05.18.070001"
--- a/xorriso/xorrisoburn.c
+++ b/xorriso/xorrisoburn.c
--- a/xorriso/xorrisoburn.h
+++ b/xorriso/xorrisoburn.h
@ -20,8 +20,8 @@ struct FindjoB;
 /* The minimum version of libisoburn to be used with this version of xorriso
 */
 #define xorriso_libisoburn_req_major  0
-#define xorriso_libisoburn_req_minor  2
-#define xorriso_libisoburn_req_micro  2
+#define xorriso_libisoburn_req_minor  1
+#define xorriso_libisoburn_req_micro  6

 int Xorriso_startup_libraries(struct XorrisO *xorriso, int flag);

@ -188,13 +188,7 @@ int Xorriso_iso_lstat(struct XorrisO *xorriso, char *path, struct stat *stbuf,
 */
 int Xorriso_atip(struct XorrisO *xorriso, int flag);

-/* @param write_start_address  is valid if >=0 
-   @param tsize is valid if >0
-   @param flag bit0= grow_overwriteable_iso
-               bit1= do_isosize
-*/
-int Xorriso_burn_track(struct XorrisO *xorriso, off_t write_start_address,
-                       char *track_source, off_t tsize, int flag);
+int Xorriso_burn_track(struct XorrisO *xorriso, char *track_source, int flag);

 /* @param flag bit1= outdev rather than indev
   @return <=0 = failure , 1= ok , 2= ok, is CD profile
@ -206,10 +200,8 @@ int Xorriso_get_profile(struct XorrisO *xorriso, int *profile_number,
 int Xorriso_set_publisher(struct XorrisO *xorriso, char *name, int flag);


-/* @param flag bit0= node_pt is a valid ISO object handle, ignore pathname
-*/
 int Xorriso_iso_file_open(struct XorrisO *xorriso, char *pathname,
-                          void *node_pt, void **stream, int flag);
+                          void **stream, int flag);

 int Xorriso_iso_file_read(struct XorrisO *xorriso, void *stream, char *buf,
                          int count, int flag);
@ -224,9 +216,6 @@ int Xorriso_copy_properties(struct XorrisO *xorriso,
 int Xorriso_cut_out(struct XorrisO *xorriso, char *disk_path,
                off_t startbyte, off_t bytecount, char *iso_rr_path, int flag);

-int Xorriso_paste_in(struct XorrisO *xorriso, char *disk_path,
-                off_t startbyte, off_t bytecount, char *iso_rr_path, int flag);
-
 struct SplitparT;

 /* @param flag bit0= in_node is valid, do not resolve iso_adr
@ -236,49 +225,5 @@ int Xorriso_identify_split(struct XorrisO *xorriso, char *iso_adr,
                           struct SplitparT **parts, int *count,
                           struct stat *total_stbuf, int flag);

-/* @param flag bit0= node is valid, do not resolve path
-               bit1= insist in complete collection of part files
-*/
-int Xorriso_is_split(struct XorrisO *xorriso, char *path, void *node,
-                     int flag);
-
-
-/* @param flag
-           >>> bit0= mkdir: graft in as empty directory, not as copy from iso
-               bit1= do not report copied files
-               bit2= -follow, -not_*: this is not a command parameter
-               bit3= use offset and cut_size for -paste_in
-               bit4= return 3 on rejection by exclusion or user
-               bit5= if directory then do not add sub tree
-               bit6= this is a copy action: do not fake times and ownership
-   @return <=0 = error , 1 = added leaf file object , 2 = added directory ,
-                         3 = rejected
-*/
-int Xorriso_restore(struct XorrisO *xorriso,
-                    char *img_path, char *disk_path,
-                    off_t offset, off_t cut_size, int flag);
-
-
-/* @param flag bit0= in_node is valid, do not resolve img_path
-*/
-int Xorriso_restore_is_identical(struct XorrisO *xorriso, void *in_node,
-                                 char *img_path, char *disk_path,
-                                 char type_text[5], int flag);
-
-
-/* Return the official libburn address of an address string. This may fail
-   if the string does not constitute a valid drive address.
-   @param official_adr must offer SfileadrL bytes of reply buffer
-   @return 1 = success , 0 = failure , -1 = severe error
-*/
-int Xorriso_libburn_adr(struct XorrisO *xorriso, char *address_string,
-                        char official_adr[], int flag);
-
-
-/* @param flag bit1= obtain info from outdev
-*/
-int Xorriso_msinfo(struct XorrisO *xorriso, int *msc1, int *msc2, int flag);
-
-
 #endif /* Xorrisoburn_includeD */
Author	SHA1	Message	Date
Mario Danic	ec9a013c0b	And libisoburn 0.1.6 is ready	2008-05-18 22:13:36 +00:00
Thomas Schmitt	8c2f47ba78	Documented changes and release timestamp	2008-05-18 08:45:50 +00:00
Thomas Schmitt	962cd55c52	Bug fix: -findi operated on nodes which ceased existence shortly before	2008-05-18 08:02:23 +00:00
Thomas Schmitt	cb723e4c87	Version leap to 0.1.6, requiring libburn-0.4.8 now	2008-05-17 16:35:14 +00:00
Thomas Schmitt	9f117735cd	Corrected ugly message with -update_r and root directory	2008-05-17 16:27:50 +00:00
Mario Danic	e86c8ff755	Branches 0.1.6 of libisoburn	2008-05-17 07:41:46 +00:00