Tagged libisoburn/xorriso release

Makefile.am

@@ -16,9 +16,11 @@ 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 
 
@@ -30,6 +32,19 @@ libinclude_HEADERS = \
 bin_PROGRAMS = \
 	xorriso/xorriso
 
+# This looks quite ugly with make install: xorriso.c is compiled twice again
+#
+# 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_CPPFLAGS = -Ilibisoburn
 xorriso_xorriso_CFLAGS = -DXorriso_with_maiN -DXorriso_with_regeX $(READLINE_DEF)
 xorriso_xorriso_LDADD = libisoburn/libisoburn.la -lisofs -lburn $(THREAD_LIBS)
@@ -39,7 +54,32 @@ xorriso_xorriso_SOURCES = \
 	xorriso/xorriso.c \
 	xorriso/xorrisoburn.h \
 	xorriso/xorrisoburn.c \
-	xorriso/xorriso_timestamp.h
+	xorriso/xorriso_timestamp.h \
+	xorriso/xorriso_buildstamp.h
+
+
+# Install symbolic links to the xorriso binary
+#
+install-exec-hook:
+	if test -e "$(DESTDIR)$(bindir)"/xorrisofs ; then rm "$(DESTDIR)$(bindir)"/xorrisofs ; else echo ; fi
+	ln -s xorriso "$(DESTDIR)$(bindir)"/xorrisofs
+	if test -e "$(DESTDIR)$(bindir)"/osirrox ; then rm "$(DESTDIR)$(bindir)"/osirrox ; else echo ; fi
+	ln -s xorriso "$(DESTDIR)$(bindir)"/osirrox
+	if test -e "$(DESTDIR)$(bindir)"/xorrecord ; then rm "$(DESTDIR)$(bindir)"/xorrecord ; else echo ; fi
+	ln -s xorriso "$(DESTDIR)$(bindir)"/xorrecord
+
+
+# Alternative to the disabled .PHONY above.
+# Trying to create a build timestamp file semi-manually:  make buildstamped
+#
+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
+
 
 
 ## Build test applications
@@ -55,13 +95,6 @@ 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 
-
 
 ## ========================================================================= ##
 
@@ -126,6 +159,7 @@ EXTRA_DIST = \
 	COPYING \
 	INSTALL \
 	xorriso/changelog.txt \
+	xorriso/xorriso_buildstamp_none.h \
 	xorriso/README \
 	$(man_MANS)
 

README

@@ -4,12 +4,13 @@
 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-0.2.6.pl00.tar.gz
 Copyright (C) 2006-2008 Vreixo Formoso, Thomas Schmitt.
 Provided under GPL version 2.
 ------------------------------------------------------------------------------
 
 libisoburn is a frontend for libraries libburn and libisofs which enables
-creation and expansion of ISO-9660 filesystems on all CD/DVD media supported
+creation and expansion of ISO-9660 filesystems on all CD/DVD/BD media supported
 by libburn. This includes media like DVD+RW, which do not support multi-session
 management on media level and even plain disk files or block devices.
 
@@ -25,18 +26,18 @@ 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-0.1.4 :
-- libburn.so.4  , version libburn-0.4.4 or higher
-- libisofs.so.6 , version libisofs-0.6.4 or higher
+Dynamic library and compile time header requirements for libisoburn-0.2.6 :
+- libburn.so.4  , version libburn-0.5.2 or higher
+- libisofs.so.6 , version libisofs-0.6.8 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-0.1.4.pl00.tar.gz, take it to a directory of your choice
+Obtain libisoburn-0.2.6.pl00.tar.gz, take it to a directory of your choice
 and do:
 
-    tar xzf libisoburn-0.1.4.pl00.tar.gz
-    cd libisoburn-0.1.4
+    tar xzf libisoburn-0.2.6.pl00.tar.gz
+    cd libisoburn-0.2.6
 
 Within that directory execute:
 
@@ -58,14 +59,19 @@ 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 standlone tarball as first
-preference for xorriso installation.
-The installation described above produces a dynamically linked xorriso binary
-as described in chapter "libisoburn" at the end of that text.
+users. Its file xorriso/README describes a standalone tarball as first
+preference for statically linked 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 
 
@@ -103,7 +109,7 @@ 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 first file to compare, the prefix1 to be cut off from path
+The path of the 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

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([libisoburn], [0.1.4], [http://libburnia-project.org])
+AC_INIT([libisoburn], [0.2.6], [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 now defined in libisoburn/libisoburn.h
+dnl The API version codes are 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=1
-ISOBURN_MICRO_VERSION=4
+ISOBURN_MINOR_VERSION=2
+ISOBURN_MICRO_VERSION=6
 dnl ISOBURN_VERSION=$ISOBURN_MAJOR_VERSION.$ISOBURN_MINOR_VERSION.$ISOBURN_MICRO_VERSION
  
 AC_SUBST(ISOBURN_MAJOR_VERSION)
@@ -33,15 +33,16 @@ dnl Libtool versioning
 dnl Generate libisoburn.so.1.x.y
 dnl SONAME will become LT_CURRENT - LT_AGE
 dnl 
-dnl ts A80428
-dnl This is the release version 0.1.4 = libisoburn.so.1.3.0
-dnl ###This is the development version after stable release libisoburn.so.1.3.0
-dnl ### LT_CURRENT++, LT_AGE++ havae not happened yet.
+dnl ts A80919
+dnl This is the release version 0.2.6 = libisoburn.so.1.15.0
+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
-dnl SONAME = 4 - 3 = 1 . Library name = libburn.so.1.3.0
+dnl SONAME = 16 - 15 = 1 . Library name = libisoburn.so.1.15.0
 LT_RELEASE=$ISOBURN_MAJOR_VERSION.$ISOBURN_MINOR_VERSION
-LT_CURRENT=4
-LT_AGE=3
+LT_CURRENT=16
+LT_AGE=15
 LT_REVISION=0
 LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
 
@@ -99,8 +100,8 @@ AC_CHECK_HEADER(libburn/libburn.h)
 AC_CHECK_HEADER(libisofs/libisofs.h)
 
 dnl Check for proper library versions
-LIBBURN_REQUIRED=0.4.4
-LIBISOFS_REQUIRED=0.6.4
+LIBBURN_REQUIRED=0.5.2
+LIBISOFS_REQUIRED=0.6.8
 PKG_CHECK_MODULES(LIBBURN, libburn-1 >= $LIBBURN_REQUIRED)
 PKG_CHECK_MODULES(LIBISOFS, libisofs-1 >= $LIBISOFS_REQUIRED)
 

doc/doxygen.conf.in

@@ -477,7 +477,7 @@ WARN_LOGFILE           =
 # directories like "/usr/src/myproject". Separate the files or directories 
 # with spaces.
 
-INPUT                  = libburn \
+INPUT                  = libisoburn \
                          doc \
                          test
 
@@ -495,9 +495,7 @@ INPUT_ENCODING         = UTF-8
 # *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx 
 # *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py
 
-FILE_PATTERNS          = libburn.h \
-                         comments \
-                         libburner.c
+FILE_PATTERNS          = 
 
 # The RECURSIVE tag can be used to turn specify whether or not subdirectories 
 # should be searched for input files as well. Possible values are YES and NO. 

libisoburn/data_source.c

@@ -1,7 +1,8 @@
 /*
   data source for libisoburn.
 
-  Copyright 2007 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
+  Copyright 2007 - 2008 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
+                    and Thomas Schmitt <scdbackup@gmx.net>
 */
 
 #include <stdlib.h>
@@ -27,24 +28,24 @@
 #include "isoburn.h"
 
 
-/* Powers of 2 only ! Less than 16 makes not much sense. */
+/* 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.
+*/
 #define Libisoburn_tile_blockS 32
 
-/* Undef to get to older single tile version
+/* The number of tiles in the cache
 */
 #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;
@@ -76,10 +77,27 @@ int ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
  struct isoburn_cached_drive *icd;
 
  if(src == NULL || buffer == NULL)
-   return -1;
+   /* It is not required by the specs of libisofs but implicitely assumed
+      by its current implementation that a data source read result <0 is
+      a valid libisofs error code.
+   */
+   return ISO_NULL_POINTER;
 
  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);
@@ -128,9 +146,30 @@ int ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
    if (ret > 0)
      return 1;
    tiles[oldest].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 ISO_DATA_SOURCE_MISHAP
+   ret= ISO_DATA_SOURCE_MISHAP;
+#else
+   /* <<< pre libisofs-0.6.7 */
+   /* It is not required by the specs of libisofs but implicitely assumed
+      ...
+      But it is not possible to ignore FAILURE.
+      libisofs insists in original error codes, i.e. libisoburn cannot
+      change severity FAILURE associated with ISO_FILE_READ_ERROR.
+      So ISO_FILE_READ_ERROR is not an option and libisoburn has to
+      misuse ISO_FILE_CANT_WRITE, which is actually for image generation
+      and not for image reading.
+      This is quite wrong, although the error message text is unclear
+      enough to make it appear plausible.
+   */
+   ret= ISO_FILE_CANT_WRITE;
+#endif
+
+   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);
+   return ret; 
  }
 
 #ifdef Libisoburn_read_cache_reporT
@@ -169,6 +208,19 @@ 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;
@@ -215,139 +267,3 @@ 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 */
-

libisoburn/isoburn.c

@@ -6,8 +6,8 @@
 /*
   Class core of libisoburn.
 
-  Copyright 2007 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
-             and Thomas Schmitt <scdbackup@gmx.net>
+  Copyright 2007 - 2008 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
+                        Thomas Schmitt <scdbackup@gmx.net>
 */
 
 /* ( derived from stub generated by CgeN on  Sat, 01 Sep 2007 12:04:36 GMT ) */
@@ -37,10 +37,61 @@
 
 #include "isoburn.h"
 
-/* No more: version numbers out of configure.ac
-   major.minor.micro now comes from libisoburn.h
-#include "../version.h"
+
+/* Default values for application provided msgs_submit methods.
+   To be attached to newly aquired drives.
 */
+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  ---------------------- */
+
+
+int isoburn_toc_entry_new(struct isoburn_toc_entry **objpt,
+                          struct isoburn_toc_entry *boss, int flag)
+{
+ struct isoburn_toc_entry *o, *s;
+
+ *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);
+   return(-1);
+ }
+ o->session= 0;
+ o->track_no= 0;
+ o->start_lba= -1;
+ o->track_blocks= 0;
+ o->next= NULL;
+ if(boss!=NULL) {
+   for(s= boss; s->next!=NULL; s= s->next);
+   s->next= o;
+ }
+ return(1);
+}
+
+
+/* @param flag bit0= delete all subordinates too
+*/
+int isoburn_toc_entry_destroy(struct isoburn_toc_entry **o, int flag)
+{
+ if(*o==NULL)
+   return(0);
+ if(flag&1)
+   isoburn_toc_entry_destroy(&((*o)->next), flag);
+ free((char *) (*o));   
+ *o= NULL;
+ return(1);
+}
+
+
+/* --------------------- end isoburn_toc_entry  -------------------- */
 
 /* --------------------------  isoburn  ----------------------- */
 
@@ -59,31 +110,33 @@ int isoburn_new(struct isoburn **objpt, int flag)
 
  *objpt= o= (struct isoburn *) malloc(sizeof(struct isoburn));
  if(o==NULL) {
-   burn_msgs_submit(0x00060000,
-                    "Cannot allocate memory for isoburn control object",
-                    0, "FATAL", NULL);
+   isoburn_msgs_submit(NULL, 0x00060000,
+                       "Cannot allocate memory for isoburn control object",
+                       0, "FATAL", 0);
    return(-1);
  }
 
  o->drive= NULL;
  o->emulation_mode= 0;
- o->min_start_byte= 0;
- o->nwa= 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;
  o->truncate= 0;
-
-#ifdef Libisoburn_no_fifO
  o->iso_source= NULL;
-#else
- o->fifo= NULL;
-#endif
-
- o->wrote_well= -1;
  o->fabricated_disc_status= BURN_DISC_UNREADY;
- for(i=0;i<65536;i++)
+ o->toc= NULL;
+ o->wrote_well= -1;
+ 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);
@@ -120,16 +173,12 @@ int isoburn_destroy(struct isoburn **objpt, int flag)
 
  if(o->image!=NULL)
    iso_image_unref(o->image);
-
-#ifdef Libisoburn_no_fifO
+ if(o->toc!=NULL)
+   isoburn_toc_entry_destroy(&(o->toc), 1); /* all */
  if(o->iso_source!=NULL)
    burn_source_free(o->iso_source);
-#else
- if(o->fifo!=NULL)
-   burn_source_free(o->fifo);
-#endif /* ! Libisoburn_no_fifO */
-
-
+ if(o->iso_data_source!=NULL)
+   iso_data_source_unref(o->iso_data_source);
  free((char *) o);
  *objpt= NULL;
  return(1);
@@ -262,28 +311,80 @@ 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 *d, struct burn_disc **disc,
-                             struct isoburn_imgen_opts *opts, int new_img)
+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)
 {
  struct burn_source *wsrc;
  struct burn_session *session;
  struct burn_track *track;
- struct isoburn *o;
+ struct isoburn *in_o, *out_o;
  IsoWriteOpts *wopts= NULL;
  enum burn_disc_status state;
- int ret, fifo_chunks;
+ int ret, fifo_chunks, lba, nwa, i, new_img, early_indev_release;
+ size_t buffer_size= 0, buffer_free= 0;
+ char msg[160];
 
- ret= isoburn_find_emulator(&o, d, 0);
- if(ret<0 || o==NULL)
+ 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= -1; goto ex;}
- o->wrote_well= 0; /* early end will be registered as failure */
+ 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;
 
- 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);
+ 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);
    {ret= -2; goto ex;}
  }
  
@@ -320,72 +421,67 @@ int isoburn_prepare_disc_aux(struct burn_drive *d, struct burn_disc **disc,
  iso_write_opts_set_default_uid(wopts, opts->uid);
  iso_write_opts_set_default_gid(wopts, opts->gid);
  iso_write_opts_set_output_charset(wopts, opts->output_charset);
-#ifdef Libisoburn_no_fifO
  iso_write_opts_set_fifo_size(wopts, fifo_chunks);
-#endif /* Libisoburn_no_fifO */
- 
- 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", 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);
- }
 
- ret = iso_image_create_burn_source(o->image, wopts, &wsrc);
+ 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;}
+ }
+ 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);
  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 */
 
-#ifdef Libisoburn_no_fifO
- o->iso_source= wsrc;
-#else
- o->fifo = burn_fifo_source_new(wsrc, 2048, fifo_chunks, 0);
- burn_source_free(wsrc);
- if (o->fifo == NULL) {
-   burn_msgs_submit(0x00060000, "Cannot attach fifo", 0, "FATAL", NULL);
-   {ret= -1; goto ex;}
- }
-#endif /* ! Libisoburn_no_fifO */
+ out_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();
-
-#ifdef Libisoburn_no_fifO
- burn_track_set_source(track, o->iso_source);
-#else
- burn_track_set_source(track, o->fifo);
-#endif /* ! Libisoburn_no_fifO */
-
+ burn_track_set_source(track, out_o->iso_source);
  burn_session_add_track(session, track, BURN_POS_END);
 
  /* give up local references */
  burn_track_free(track);
  burn_session_free(session);
 
- o->wrote_well= -1; /* neutral */
+ in_o->wrote_well= out_o->wrote_well= -1; /* neutral */
  ret= 1;
 ex:
  if(wopts!=NULL)
@@ -393,43 +489,51 @@ 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, disc, opts, 0);
+ return isoburn_prepare_disc_aux(d, 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, disc, opts, 1);
+ ret= isoburn_prepare_disc_aux(d, out_drive, disc, opts, 1);
  if (ret<=0)
    return ret;
-
-#ifdef Libisoburn_no_fifO
- /* 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;
-#endif /* Libisoburn_no_fifO */
-
  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
@@ -515,8 +619,8 @@ 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) {
-   burn_msgs_submit(0x00060000, "Cannot allocate memory for read options",
-                    0, "FATAL", NULL);
+   isoburn_msgs_submit(NULL, 0x00060000,
+                     "Cannot allocate memory for read options", 0, "FATAL", 0);
    return(-1);
  }
  o->norock= 0;
@@ -652,9 +756,9 @@ 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) {
-   burn_msgs_submit(0x00060000,
-                    "Cannot allocate memory for image generation options",
-                    0, "FATAL", NULL);
+   isoburn_msgs_submit(NULL, 0x00060000,
+                       "Cannot allocate memory for image generation options",
+                       0, "FATAL", 0);
    return(-1);
  }
  o->level= 2;

libisoburn/isoburn.h

@@ -10,13 +10,33 @@
 #define Isoburn_includeD
 
 
-/* <<< transition macro */
-#define Libisoburn_no_fifO 1
-
-
 /* for uint8_t */
 #include <stdint.h>
 
+/* For emulated TOC of overwriteable media.
+   Provides minimal info for faking a struct burn_toc_entry.
+*/
+struct isoburn_toc_entry {
+ int session;
+ int track_no; /* point */
+ int start_lba;
+ int track_blocks;
+
+ struct isoburn_toc_entry *next;
+};
+
+int isoburn_toc_entry_new(struct isoburn_toc_entry **objpt,
+                          struct isoburn_toc_entry *boss, int flag);
+
+/* @param flag bit0= delete all subordinates too
+*/
+int isoburn_toc_entry_destroy(struct isoburn_toc_entry **o, int flag);
+
+
+/* Size of target_iso_head which is to be written during
+   isoburn_activate_session()
+*/
+#define Libisoburn_target_head_sizE (32*2048)
 
 struct isoburn {
 
@@ -36,12 +56,30 @@ struct isoburn {
  struct isoburn *next;
 
 
+ /* If >= 0, this address is used as reply for isoburn_disc_get_msc1()
+ */
+ 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) */
  off_t min_start_byte;
 
  /* 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;
 
@@ -51,11 +89,10 @@ struct isoburn {
  */
  enum burn_disc_status fabricated_disc_status;
 
-#ifndef Libisoburn_no_fifO
- /* The fifo which is installed between track and libisofs burn_source
- */
- struct burn_source *fifo;
-#endif /* ! Libisoburn_no_fifO */
+ /* Eventual emulated table of content read from the chain of ISO headers
+    on overwriteable media.
+ */ 
+ struct isoburn_toc_entry *toc;
 
  /* Indicator wether the most recent burn run worked :
     -1 = undetermined, ask libburn , 0 = failure , 1 = success
@@ -66,17 +103,19 @@ struct isoburn {
  
  /* Buffered ISO head from media (should that become part of
     ecma119_read_opts ?) */
- uint8_t target_iso_head[65536];
+ uint8_t target_iso_head[Libisoburn_target_head_sizE];
 
  /* Libisofs image context */
  IsoImage *image;
 
-#ifdef Libisoburn_no_fifO
+ /* 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.
  */
  struct burn_source *iso_source;
-#endif /* Libisoburn_no_fifO */
 
  /* For iso_tree_set_report_callback() */
  int (*read_pacifier)(IsoImage*, IsoFileSource*);
@@ -84,6 +123,12 @@ 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 */
+
 };
 
 
@@ -142,6 +187,11 @@ 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
@@ -153,6 +203,19 @@ int isoburn_find_emulator(struct isoburn **pt,
 */
 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.
@@ -163,6 +226,19 @@ int isoburn_set_start_byte(struct isoburn *o, off_t value, int flag);
 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.
@@ -328,5 +404,71 @@ struct isoburn_imgen_opts {
     int effective_lba;
 };
 
+
+/* Alignment for session starts on overwriteable media.
+   (Increased from 16 to 32 blocks for aligning to BD-RE clusters.)
+*/
+#define Libisoburn_nwa_alignemenT 32
+
+
+/* Alignment for outer session scanning with -ROM drives.
+   (E.g. my DVD-ROM drive shows any DVD type as 0x10 "DVD-ROM" with
+    more or less false capacity and TOC.)
+*/
+#define Libisoburn_toc_scan_alignemenT 16
+
+/* 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
+
+
+/* Creating a chain of image headers which form a TOC:
+
+   The header of the first session is written after the LBA 0 header.
+   So it persists and can give the end of its session. By help of
+   Libisoburn_nwa_alignemenT it should be possible to predict the start
+   of the next session header.
+   The LBA 0 header is written by isoburn_activate_session() already
+   with the first session. So the media is mountable.
+   A problem arises with DVD-RW in Intermediate State. They cannot be
+   written by random access before they were written sequentially.
+   In this case, no copy of the session  1 header is maintained and no TOC
+   will be possible. Thus writing begins sequentially at LBA 0.
+*/
+#define Libisoburn_overwriteable_starT \
+                                   ((off_t) (Libisoburn_target_head_sizE/2048))
+
+
+/* Wrappers for emulation of TOC on overwriteable media */
+
+struct isoburn_toc_track {
+ /* Either track or toc_entry are supposed to be NULL */
+ struct burn_track *track;
+ struct isoburn_toc_entry *toc_entry;
+};
+
+struct isoburn_toc_session {
+ /* Either session or tracks and toc_entry are supposed to be NULL */
+ struct burn_session *session;
+ struct isoburn_toc_track **track_pointers;
+ int track_count;
+ struct isoburn_toc_entry *toc_entry;
+};
+
+struct isoburn_toc_disc {
+ /* Either disc or sessions and toc are supposed to be NULL */
+ struct burn_disc *disc; 
+ struct isoburn_toc_session *sessions;           /* storage array */
+ struct isoburn_toc_session **session_pointers;  /* storage array */
+ struct isoburn_toc_track *tracks;               /* storage array */
+ struct isoburn_toc_track **track_pointers;      /* storage array */
+ int session_count;
+ int track_count;
+ struct isoburn_toc_entry *toc;
+};
+
 #endif /* Isoburn_includeD */
 

libisoburn/isofs_wrap.c

@@ -6,12 +6,13 @@
 /*
   libisofs related functions of libisoburn.
 
-  Copyright 2007 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
-                 Thomas Schmitt <scdbackup@gmx.net>
+  Copyright 2007 - 2008  Vreixo Formoso Lopes <metalpain2002@yahoo.es>
+                         Thomas Schmitt <scdbackup@gmx.net>
 */
 
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
 
 #ifndef Xorriso_standalonE
 
@@ -26,7 +27,6 @@
 
 #endif /* Xorriso_standalonE */
 
-
 #include "isoburn.h"
 #include "libisoburn.h"
 
@@ -112,29 +112,29 @@ int isoburn_read_image(struct burn_drive *d,
                        struct isoburn_read_opts *read_opts, 
                        IsoImage **image)
 {
- int ret, int_num;
+ int ret, int_num, dummy;
  IsoReadOpts *ropts= NULL;
  IsoReadImageFeatures *features= NULL;
  uint32_t ms_block;
-
+ char msg[160];
  enum burn_disc_status status= BURN_DISC_BLANK;
  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:;
    /*
     * Blank disc, we create a new image without files.
     */
@@ -142,9 +142,9 @@ int isoburn_read_image(struct burn_drive *d,
    if (d == NULL) {
      /* New empty image without relation to a drive */
      if (image==NULL) {
-       burn_msgs_submit(0x00060000,
-                        "Program error: isoburn_read_image: image==NULL",
-                    0, "FATAL", NULL);
+       isoburn_msgs_submit(o, 0x00060000,
+                           "Program error: isoburn_read_image: image==NULL",
+                           0, "FATAL", 0);
        return -1;
      }
      /* create a new image */
@@ -170,9 +170,9 @@ int isoburn_read_image(struct burn_drive *d,
  }
  
  if (status != BURN_DISC_APPENDABLE && status != BURN_DISC_FULL) {
-   burn_msgs_submit(0x00060000,
+   isoburn_msgs_submit(o, 0x00060000,
                     "Program error: isoburn_read_image: incorrect disc status",
-                    0, "FATAL", NULL);
+                    0, "FATAL", 0);
    return -4;	
  }
  
@@ -182,6 +182,12 @@ int isoburn_read_image(struct burn_drive *d,
  if (ret <= 0)
    return -2;
  ms_block= int_num;
+ 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);
+   goto create_blank_image;
+ }
 
  /* create the data source */
  ret = iso_read_opts_new(&ropts, 0);
@@ -200,7 +206,15 @@ int isoburn_read_image(struct burn_drive *d,
  iso_read_opts_set_default_uid(ropts, read_opts->uid);
  iso_read_opts_set_default_gid(ropts, read_opts->gid);
  iso_read_opts_set_input_charset(ropts, read_opts->input_charset);
+
+ /* <<< experimental API call of libisofs
+ iso_read_opts_set_error_behavior(ropts, 1);
+ */
+
  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)
@@ -210,7 +224,7 @@ int isoburn_read_image(struct burn_drive *d,
  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;
@@ -225,15 +239,6 @@ int isoburn_read_image(struct burn_drive *d,
  read_opts->hasIso1999 = iso_read_image_features_has_iso1999(features);
  read_opts->hasElTorito = iso_read_image_features_has_eltorito(features);
  read_opts->size = iso_read_image_features_get_size(features);
- 
-#ifdef NIX 
- read_opts->hasRR = features->hasRR;
- read_opts->hasJoliet = features->hasJoliet;
- read_opts->hasIso1999 = features->hasIso1999;
- read_opts->hasElTorito = features->hasElTorito;
- read_opts->size = features->size;
-#endif
-
  iso_read_image_features_destroy(features);
  return 1;
 }
@@ -246,15 +251,15 @@ 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;
@@ -275,12 +280,16 @@ 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)
+ if (!(o->fabricated_disc_status == BURN_DISC_APPENDABLE ||
+       (o->fabricated_disc_status == BURN_DISC_BLANK &&
+        o->zero_nwa > 0)))
    return 1;
  
- ret = burn_random_access_write(drive, 0, (char*)o->target_iso_head, 
-                                32*2048, 1);
+ ret = burn_random_access_write(drive, (off_t) 0, (char*)o->target_iso_head, 
+                                Libisoburn_target_head_sizE, 1);
 
  return ret;
 }
@@ -300,9 +309,9 @@ int isoburn_start_emulation(struct isoburn *o, int flag)
  struct ecma119_pri_vol_desc *pvm;
  
  if(o==NULL) {
-   burn_msgs_submit(0x00060000,
-                    "Program error: isoburn_start_emulation: o==NULL",
-                    0, "FATAL", NULL);
+   isoburn_msgs_submit(NULL, 0x00060000,
+                       "Program error: isoburn_start_emulation: o==NULL",
+                       0, "FATAL", 0);
    return -1;
  }
 
@@ -311,7 +320,7 @@ int isoburn_start_emulation(struct isoburn *o, int flag)
  /* we can assume 0 as start block for image */
  /* TODO what about ms? where we validate valid iso image in ms disc? */
  ret = burn_read_data(drive, (off_t) 0, (char*)o->target_iso_head, 
-                      sizeof(o->target_iso_head), &data_count, 2);
+                      (off_t) Libisoburn_target_head_sizE, &data_count, 2);
 
  /* an error means an empty disc */
  if (ret <= 0) {
@@ -321,7 +330,7 @@ int isoburn_start_emulation(struct isoburn *o, int flag)
 
  /* check first 64K. If 0's, the disc is treated as a blank disc, and thus
     overwritten without extra check. */
- i = sizeof(o->target_iso_head);
+ i = Libisoburn_target_head_sizE;
  while (i && !o->target_iso_head[i-1]) 
    --i;
 
@@ -351,7 +360,7 @@ int isoburn_start_emulation(struct isoburn *o, int flag)
  } else if (!strncmp((char*)pvm->std_identifier, "CDXX1", 5)) {
 
    /* empty image */
-   isoburn_set_start_byte(o, (off_t) 0, 0);
+   isoburn_set_start_byte(o, o->zero_nwa * 2048, 0);
    o->fabricated_disc_status= BURN_DISC_BLANK;
  } else {
    /* treat any disc in an unknown format as full */

libisoburn/libisoburn.h

@@ -75,23 +75,35 @@ job parameters. It rather states its desires which libisoburn tries to
 fulfill, or else will refuse to start the write run.
 
 
-                     Setup for Growing or Modifying
+              Setup for Growing, Modifying or Blind Growing
 
-The connector function family offers two alternative API calls for performing
-the setup for two alternative image generation strategies.
+The connector function family offers alternative API calls for performing
+the setup for several alternative image generation strategies.
 
 Growing:
-If input and output drive is the same, then isoburn_prepare_disc() is to
+If input and output drive are 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, 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.
+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.
 
 After either of these setups, some peripheral libburn drive parameter settings
 like  burn_write_opts_set_simulate(),  burn_write_opts_set_multi(),
@@ -188,15 +200,15 @@ 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  4
+#define isoburn_libisofs_req_micro  8
 
 /** 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  4
-#define isoburn_libburn_req_micro  4
+#define isoburn_libburn_req_minor  5
+#define isoburn_libburn_req_micro  2
 
 
 /** The minimum version of libisofs to be used with this version of libisoburn
@@ -231,8 +243,8 @@ 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  1
-#define isoburn_header_version_micro  4
+#define isoburn_header_version_minor  2
+#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.
@@ -298,6 +310,24 @@ 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()
@@ -330,12 +360,15 @@ int isoburn_drive_scan_and_grab(struct burn_drive_info *drive_infos[],
                   bit1= regard overwriteable media as blank
                   bit2= if the drive is a regular disk file: truncate it to
                         the write start address
+                  bit3= if the drive reports a read-only profile try to read
+                        table of content by scanning for ISO image headers.
+                        (depending on media type and drive this might
+                         help or it might make the resulting toc even worse)
     @return       1 = success , 0 = drive not found , <0 = other error
 */
 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()
@@ -347,6 +380,25 @@ 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.
@@ -381,6 +433,172 @@ 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.
+    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.
+    Note: Sessions and tracks are counted beginning with 1, not with 0.
+    @since 0.1.6
+    @param drive The drive where msc1 is to be set
+    @param adr_mode Determines how to interpret adr_value and to set msc1.
+                    If adr_value shall represent a number then decimal ASCII
+                    digits are expected.
+                    0= start lba of last session in TOC, ignore adr_value
+                    1= start lba of session number given by adr_value
+                    2= start lba of track given number by adr_value
+                    3= adr_value itself is the lba to be used
+                    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. 
+*/
+int isoburn_set_msc1(struct burn_drive *d, int adr_mode, char *adr_value,
+                     int flag);
+
+
+/* ----------------------------------------------------------------------- */
+/* 
+
+  Wrappers for emulation of TOC on overwriteable media
+
+  Media which match the overwriteable usage model lack of a history of sessions
+  and tracks. libburn will not even hand out a burn_disc object for them and
+  always declare them blank. libisoburn checks for a valid ISO filesystem
+  header at LBA 0 and eventually declares them appendable.
+  Nevertheless one can only determine an upper limit of the size of the overall
+  image (by isoburn_get_min_start_byte()) but not a list of stored sessions
+  and their LBAs, as it is possible with true multi-session media.
+
+  The following wrappers add the capability to obtain a session and track TOC
+  from emulated multi-session images on overwriteables if the first session
+  was written by libisoburn-0.1.6 or later (i.e. with a header copy at LBA 32).
+
+  Be aware that the structs emitted by these isoburn calls are not compatible
+  with the libburn structs. I.e. you may use them only with isoburn_toc_*
+  calls. 
+  isoburn_toc_disc needs to be freed after use. isoburn_toc_session and
+  isoburn_toc_track vanish together with their isoburn_toc_disc.
+*/
+
+/* Opaque handles to media, session, track */
+struct isoburn_toc_disc;
+struct isoburn_toc_session;
+struct isoburn_toc_track;
+
+
+/** Obtain a master handle for the table of content.
+    This handle governs allocated resources which have to be released by
+    isoburn_toc_disc_free() when no longer needed.
+    Wrapper for: burn_drive_get_disc()
+    @since 0.1.6
+    @param drive The drive with the media to inspect
+    @return NULL in case there is no content info, else it is a valid handle
+*/
+struct isoburn_toc_disc *isoburn_toc_drive_get_disc(struct burn_drive *d);
+
+
+/** Tell the number of 2048 byte blocks covered by the table of content.
+    This number includes the eventual gaps between sessions and tracks.
+    So this call is not really a wrapper for burn_disc_get_sectors().
+    @since 0.1.6
+    @param disc The master handle of the media
+    @return number of blocks, <=0 indicates unknown or unreadable state
+*/
+int isoburn_toc_disc_get_sectors(struct isoburn_toc_disc *disc);
+
+
+/** Get the array of session handles from the table of content.
+    Wrapper for: burn_disc_get_sessions()
+    @since 0.1.6
+    @param disc The master handle of the media
+    @param num returns the number of sessions in the array
+    @return the address of the array of session handles
+*/
+struct isoburn_toc_session **isoburn_toc_disc_get_sessions(
+                                      struct isoburn_toc_disc *disc, int *num);
+
+
+/** Tell the number of 2048 byte blocks covered by a particular session.
+    Wrapper for: burn_session_get_sectors()
+    @since 0.1.6
+    @param s The session handle
+    @return number of blocks, <=0 indicates unknown or unreadable state
+*/
+int isoburn_toc_session_get_sectors(struct isoburn_toc_session *s);
+
+
+/** Obtain a copy of the entry which describes the end of a particular session.
+    Wrapper for: burn_session_get_leadout_entry()
+    @since 0.1.6
+    @param s The session handle
+    @param entry A pointer to memory provided by the caller. It will be filled
+                 with info according to struct burn_toc_entry as defined
+                 in libburn.h
+*/
+void isoburn_toc_session_get_leadout_entry(struct isoburn_toc_session *s,
+                                       struct burn_toc_entry *entry);
+
+
+/** Get the array of track handles from a particular session.
+    Wrapper for: burn_session_get_tracks()
+    @since 0.1.6
+    @param s The session handle
+    @param num returns the number of tracks in the array
+    @return the address of the array of track handles
+*/
+struct isoburn_toc_track **isoburn_toc_session_get_tracks(
+                                      struct isoburn_toc_session *s, int *num);
+
+
+/** Obtain a copy of the entry which describes a particular track.
+    Wrapper for: burn_track_get_entry()
+    @since 0.1.6
+    @param s The track handle
+    @param entry A pointer to memory provided by the caller. It will be filled
+                 with info according to struct burn_toc_entry as defined
+                 in libburn.h
+*/
+void isoburn_toc_track_get_entry(struct isoburn_toc_track *t,
+                                 struct burn_toc_entry *entry);
+
+
+/** Release the memory associated with a master handle of media.
+    The handle is invalid afterwards and may not be used any more.
+    Wrapper for: burn_disc_free()
+    @since 0.1.6
+    @param disc The master handle of the media
+*/
+void isoburn_toc_disc_free(struct isoburn_toc_disc *disc);
+
+
+/** Try whether 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
+    @param drive The drive with the media to inspect
+    @param lba   The block number from where to read
+    @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
+*/
+int isoburn_read_iso_head(struct burn_drive *d, int lba,
+                          int *image_blocks, char *info, int flag);
+
+
 /* ----------------------------------------------------------------------- */
 /*
 
@@ -834,9 +1052,13 @@ off_t isoburn_disc_available_space(struct burn_drive *d,
 
 
 /** Obtain the start block number of the most recent session on media. In
-    case of random access media this will always be 0. Succesfull return is
+    case of random access media this will normally be 0. Successfull 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.
+    nevertheless,if isoburn_disc_get_status() returns not BURN_DISC_APPENDABLE
+    or BURN_DISC_FULL.
+    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
@@ -874,7 +1096,8 @@ int isoburn_get_min_start_byte(struct burn_drive *d, off_t *start_byte,
                                int flag);
 
 
-/** Create a disc object for writing the new session from the created or loaded
+/** To choose the expansion method of Growing:
+    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().
@@ -891,9 +1114,10 @@ int isoburn_prepare_disc(struct burn_drive *drive, struct burn_disc **disc,
                          struct isoburn_imgen_opts *opts);
 
 
-/** Create a disc object for producing a new image from a previous image
+/** To choose the expansion method of Modifying:
+    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 any grabbed libburn drive with blank writeable media.
+    to be written to a grabbed 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.
@@ -901,15 +1125,11 @@ 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_scan_and_grab().
+    @param in_drive The input drive, grabbed with isoburn_drive_aquire() or
+                    one of its alternatives.
     @param disc     Returns the newly created burn_disc object.
     @param opts     Options for image generation and data transport to media.
-    @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.
+    @param out_drive The output drive, from isoburn_drive_aquire() et.al..
     @return <=0 error , 1 = success
 */
 int isoburn_prepare_new_image(struct burn_drive *in_drive,
@@ -917,7 +1137,52 @@ int isoburn_prepare_new_image(struct burn_drive *in_drive,
                               struct isoburn_imgen_opts *opts,
                               struct burn_drive *out_drive);
 
-/**                                                                @since 0.1.0
+
+/** 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);
+
+
+/**
     Revoke isoburn_prepare_new_image() or isoburn_prepare_disc() instead of
     running isoburn_disc_write().
     libisofs reserves resources and maybe already starts generating the
@@ -999,8 +1264,7 @@ int isoburn_drive_wrote_well(struct burn_drive *d);
 int isoburn_activate_session(struct burn_drive *drive);
 
 
-/**                                                                @since 0.1.0
-    Wait after normal end of operations until libisofs ended all write
+/** 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.
@@ -1016,21 +1280,6 @@ 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

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-0.1.4.pl00.tar.gz
+http://scdbackup.sourceforge.net/xorriso-0.2.6.pl00.tar.gz
 Copyright (C) 2006-2008 Thomas Schmitt, provided under GPL version 2.
 ------------------------------------------------------------------------------
 
@@ -14,6 +14,7 @@ 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.
 
@@ -35,10 +36,10 @@ 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-0.1.4.pl00.tar.gz, take it to a directory of your choice and do:
+Obtain xorriso-0.2.6.pl00.tar.gz, take it to a directory of your choice and do:
 
-    tar xzf xorriso-0.1.4.pl00.tar.gz
-    cd xorriso-0.1.4
+    tar xzf xorriso-0.2.6.pl00.tar.gz
+    cd xorriso-0.2.6
 
 Within that directory execute:
 
@@ -68,6 +69,11 @@ 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 
 
@@ -141,6 +147,26 @@ and vice versa:
    | less
 
 
+                             File Formats
+
+Currently there is only one file format peculiar to xorriso : sector maps
+which describe the valid and invalid blocks on a media or a disk copy of
+a media. xorriso creates and reads these file with its option -check_media.
+
+The file begins with 32 bytes of cleartext of which the last one is a
+newline character. The first 25 say "xorriso sector bitmap v2 ", the
+remaining six characters give the size of the info text as decimal number.
+This number of bytes follows the first 32 and will not be interpreted
+by xorriso. They are rather to inform a human reader about the media type
+and its track layout.
+After the info text there are two 4 byte signed integers, most significant
+byte first. The first one, N, gives the number of bits in the following bitmap
+and the second number S gives the number of 2 KiB blocks governed by a single
+bit in the map. Then come the bits in form of 8-bit bytes.
+Data block M is covered by bit B=M/S in the map, bit number B is stored in
+byte B/8 as bit B%8. A valid readable data block has its bit set to 1.
+
+
                              libisoburn
 
 xorriso is based on libisofs which does ISO 9600 filesystem aspects and on
@@ -160,9 +186,9 @@ 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-0.1.4 :
-- libburn.so.4  , version libburn-0.4.4 or higher
-- libisofs.so.6 , version libisofs-0.6.4 or higher
+Dynamic library and compile time header requirements for libisoburn-0.2.6 :
+- libburn.so.4  , version libburn-0.5.2 or higher
+- libisofs.so.6 , version libisofs-0.6.8 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.

xorriso/compile_xorriso.sh

@@ -76,9 +76,11 @@ libisofs="$libisofs $isofs"/util.o
 libisofs="$libisofs $isofs"/util_htable.o
 libisofs="$libisofs $isofs"/util_rbtree.o
 
-timestamp="$(date -u '+%Y.%m.%d.%H%M%S')"
+
 echo "Version timestamp :  $(sed -e 's/#define Xorriso_timestamP "//' -e 's/"$//' "$xorr"/xorriso_timestamp.h)"
-echo "Build timestamp   :  $timestamp"
+
+date -u '+#define Xorriso_build_timestamP "%Y.%m.%d.%H%M%S"' >"$xorr"/xorriso_buildstamp.h
+echo "Build timestamp   :  $(sed -e 's/#define Xorriso_build_timestamP "//' -e 's/"$//' "$xorr"/xorriso_buildstamp.h)"
 
 echo "compiling program $xorr/xorriso.c $static_opts $debug_opts $def_opts"
 cc -I. -DXorriso_with_maiN -DXorriso_with_regeX -DXorriso_with_readlinE \
@@ -88,8 +90,6 @@ cc -I. -DXorriso_with_maiN -DXorriso_with_regeX -DXorriso_with_readlinE \
   $def_opts \
   $largefile_opts \
   \
-  -DXorriso_build_timestamP='"'"$timestamp"'"' \
-  \
   -o "$xorr"/xorriso \
   \
   "$xorr"/xorriso.c \

xorriso/configure_ac.txt

@@ -1,4 +1,4 @@
-AC_INIT([xorriso], [0.1.4], [http://libburnia-project.org])
+AC_INIT([xorriso], [0.2.6], [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=4
-BURN_MICRO_VERSION=5
+BURN_MINOR_VERSION=5
+BURN_MICRO_VERSION=3
 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=4
+LIBISOFS_MICRO_VERSION=8
 AC_SUBST(LIBISOFS_MAJOR_VERSION)
 AC_SUBST(LIBISOFS_MINOR_VERSION)
 AC_SUBST(LIBISOFS_MICRO_VERSION)

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:<\/b>/\&nbsp;<BR><b>Creating, Growing, Modifying:<\/b>/' \
+  -e 's/<b>Creating, Growing, Modifying, Blind/\&nbsp;<BR><b>Creating, Growing, Modifying, Blind/' \
   -e 's/<b>Libburn drives:<\/b>/\&nbsp;<BR><b>Libburn drives:<\/b>/' \
   -e 's/^-dev /\&nbsp;\&nbsp;-dev /' \
   -e 's/^-devices /\&nbsp;\&nbsp;-devices /' \
@@ -70,6 +70,10 @@ 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>Evaluation of readability and recovery:<\/b>/\&nbsp;<BR><b>Evaluation of readability and recovery:<\/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/' \
   -e 's/^features:<\/b>/features:<\/b><BR>\&nbsp;<BR>/' \
   -e 's/<b>Support for frontend/\&nbsp;<BR><b>Support for frontend/' \

xorriso/make_xorriso_standalone.sh

@@ -25,7 +25,7 @@
 current_dir=$(pwd)
 lone_dir="$current_dir"/"xorriso-standalone"
 
-xorriso_rev=0.1.4
+xorriso_rev=0.2.6
 # For unstable uploads:
 # xorriso_pl=""
 # For stable releases:
@@ -124,12 +124,17 @@ 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 \

xorriso/xorriso.h

@@ -19,7 +19,17 @@ struct XorrisO;
 /* --------------------- Fundamental Management ------------------- */
 
 /* Create a new xorriso object and tell it the program name to be used
-   with messages.
+   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
 */
 int Xorriso_new(struct XorrisO ** xorriso, char *progname, int flag);
 
@@ -72,6 +82,13 @@ 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.
@@ -133,6 +150,104 @@ int Xorriso_process_msg_queues(struct XorrisO *xorriso, int flag);
 
 
 
+/* The outlist stack allows to redirect the info and result messages from
+   their normal channels into a pair of string lists which can at some
+   later time be retrieved by the application.
+   These redirection caches can be stacked to allow stacked applications.
+   xorriso itself uses them for internal purposes. 
+*/
+
+/* A list item able of forming double chained lists */
+struct Xorriso_lsT;
+
+/** Maximum number of stacked redirections */
+#define Xorriso_max_outlist_stacK 32
+
+/** Enable a new redirection of info and/or result channel. The normal message
+    output and eventual older redirections will not see new messages until
+    the redirection is ended by a call to Xorriso_pull_outlists() with the
+    stack_handle value returned by this call.
+    Redirected output is not written to the files of Xorriso_option_logfile()
+    and the Xorriso_option_pkt_output() protocol will not be applied.
+    @param xorriso      The environment handle
+    @param stack_handle returns an id number which is unique as long as
+                        its redirection is stacked. It may be re-used after
+                        its redirection was pulled from the stack.
+    @param flag         Bitfield for control purposes
+                         bit0= redirect result channel
+                         bit1= redirect info channel
+                        If bit0 and bit1 are 0, both channels get redirected.
+    @return           1 on success, <=0 if failure
+*/
+int Xorriso_push_outlists(struct XorrisO *xorriso, int *stack_handle,
+                          int flag);
+
+
+/** Disable the redirection given by stack_handle. If it was the current
+    receiver of messages then switch output to the next older redirection
+    resp. to the normal channels if no redirections are stacked any more.
+    The messages collected by the disabled redirection are handed out as
+    two lists. Both lists have to be disposed via Xorriso_lst_destroy_all() 
+    when they are no longer needed.
+    The message lists are either NULL or represented by their first
+    Xorriso_lsT item.
+    @param xorriso       The environment handle
+    @param stack_handle  The id number returned by Xorriso_push_outlists()
+    @param result_list   Result and mark messages (usually directed to stdout)
+    @param info_list     Info and mark messages (usually directed to stderr)
+    @param flag          unused yet, submit 0
+    @return              1 on success, <=0 if failure
+*/
+int Xorriso_pull_outlists(struct XorrisO *xorriso, int stack_handle,
+                          struct Xorriso_lsT **result_list,
+                          struct Xorriso_lsT **info_list, int flag);
+
+
+/** Obtain the text message from the current list item.
+    @param entry    The current list item
+    @param flag     unused yet, submit 0
+    @return         Pointer to the text content of the list item.
+                    This pointer does not have to be freed.
+*/
+char *Xorriso_lst_get_text(struct Xorriso_lsT *entry, int flag);
+
+
+/** Obtain the address of the next item in the chain of messages.
+    An iteration over the output of Xorriso_pull_outlists() starts at the
+    returned result_list resp. info_list and ends when this function returns
+    NULL.
+    @param entry    The current list item
+    @param flag     unused yet, submit 0
+    @return         Pointer to the next list item or NULL if end of list.
+                    This pointer does not have to be freed.
+*/
+struct Xorriso_lsT *Xorriso_lst_get_next(struct Xorriso_lsT *entry, int flag);
+
+
+/** Obtain the address of the previous item in the chain of messages.
+    @param entry    The current list item
+    @param flag     unused yet, submit 0
+    @return         Pointer to the previous list item or NULL if start of list.
+                    This pointer does not have to be freed.
+*/
+struct Xorriso_lsT *Xorriso_lst_get_prev(struct Xorriso_lsT *entry, int flag);
+
+
+/** Destroy all list items which are directly or indirectly connected to
+    the given link item.
+    Apply this to each of the two list handles obtained by 
+    Xorriso_pull_outlists() when the lists are no longer needed.
+    @param lstring  *lstring will be freed and set to NULL.
+                    It is not dangerous to submit a pointer to a NULL-pointer.
+    @param flag     unused yet, submit 0
+    @return         -1= lstring was NULL (i.e. wrong use of this call),
+                     0= *lstring was already NULL,
+                     1= item actually disposed
+*/
+int Xorriso_lst_destroy_all(struct Xorriso_lsT **lstring, int flag);
+
+
+
 /* ---------------------------- Options API ------------------------ */
 /*    See man 1 xorriso for explanation of the particular options    */
 /*
@@ -186,6 +301,14 @@ int Xorriso_option_cdi(struct XorrisO *xorriso, char *iso_rr_path, int flag);
 /* Option -cdx */
 int Xorriso_option_cdx(struct XorrisO *xorriso, char *disk_path, int flag);
 
+/* Option -check_media */
+int Xorriso_option_check_media(struct XorrisO *xorriso,
+                               int argc, char **argv, int *idx, int flag);
+
+/* Option -check_media_defaults */
+int Xorriso_option_check_media_defaults(struct XorrisO *xorriso,
+                                    int argc, char **argv, int *idx, int flag);
+
 /* Option -chgrp alias -chgrpi , chgrp_r alias chgrpi */
 /* @param flag bit0=recursive (-chgrp_r)
 */
@@ -233,6 +356,13 @@ 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);
@@ -268,9 +398,25 @@ int Xorriso_option_eject(struct XorrisO *xorriso, char *which, int flag);
 */
 int Xorriso_option_end(struct XorrisO *xorriso, int flag);
 
-/* Option -iso_rr_pattern "on"|"ls"|"off" */
-int Xorriso_option_iso_rr_pattern(struct XorrisO *xorriso, char *mode,
-                                  int flag);
+/* Option -errfile_log marked|plain  path|-|"" */
+int Xorriso_option_errfile_log(struct XorrisO *xorriso,
+                               char *mode, char *path, int flag);
+
+/* Option -error_behavior */
+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 -extract_cut */
+int Xorriso_option_extract_cut(struct XorrisO *xorriso, char *iso_rr_path,
+                          char *start, char *count, char *disk_path, int flag);
 
 /* Option -follow */
 int Xorriso_option_follow(struct XorrisO *xorriso, char *mode, int flag);
@@ -289,15 +435,36 @@ 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);
 
+/* Option -list_delimiter */
+int Xorriso_option_list_delimiter(struct XorrisO *xorriso, char *text,
+                                  int flag);
+
+/* Option -list_formats */
+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
+*/
+int Xorriso_option_load(struct XorrisO *xorriso, char *adr_mode,
+                          char *adr_value, int flag);
+
 /* Option -logfile */
 int Xorriso_option_logfile(struct XorrisO *xorriso, char *channel, 
                                                       char *fileadr, int flag);
@@ -322,6 +489,22 @@ int Xorriso_option_lsi(struct XorrisO *xorriso, int argc, char **argv,
 int Xorriso_option_lsx(struct XorrisO *xorriso, int argc, char **argv,
                       int *idx, int flag);
 
+/* Option -map */
+/* @param flag bit0=do not report the added item
+               bit1=do not reset pacifier, no final pacifier message
+*/
+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);
 
@@ -336,20 +519,40 @@ int Xorriso_option_mvi(struct XorrisO *xorriso, int argc, char **argv,
 /* Option -no_rc */
 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);
+
 /* Option -options_from_file*/
 /* @return <=0 error , 1 = success , 3 = request to end program run */
 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);
 
@@ -362,7 +565,7 @@ int Xorriso_option_pkt_output(struct XorrisO *xorriso, char *mode, int flag);
 /* Option -print */
 int Xorriso_option_print(struct XorrisO *xorriso, char *text, int flag);
 
-/* Option -print-size
+/* Option -print_size
    @param flag bit0= report in mkisofs compatible form on real stdout
 */
 int Xorriso_option_print_size(struct XorrisO *xorriso, int flag);
@@ -382,6 +585,9 @@ int Xorriso_option_pwdi(struct XorrisO *xorriso, int flag);
 /* Option -pwdx */
 int Xorriso_option_pwdx(struct XorrisO *xorriso, int flag);
 
+/* Option -reassure "on"|"tree"|"off" */
+int Xorriso_option_reassure(struct XorrisO *xorriso, char *mode, int flag);
+
 /* Option -report_about */
 int Xorriso_option_report_about(struct XorrisO *xorriso, char *severity, 
                                 int flag);
@@ -390,8 +596,8 @@ int Xorriso_option_report_about(struct XorrisO *xorriso, char *severity,
 int Xorriso_option_return_with(struct XorrisO *xorriso, char *severity,
                                int exit_value, int flag);
 
-/* Option -reassure "on"|"tree"|"off" */
-int Xorriso_option_reassure(struct XorrisO *xorriso, char *mode, int flag);
+/* Option -revoke_exclusions */
+int Xorriso_option_revoke_exclusions(struct XorrisO *xorriso, int flag);
 
 /* Options -rm alias -rmi , -rm_r alias -rm_ri , -rmdir alias -rmdiri */
 /* @param flag bit0=recursive , bit2= remove empty directory: rmdir */
@@ -399,10 +605,15 @@ int Xorriso_option_rmi(struct XorrisO *xorriso, int argc, char **argv,
                        int *idx, int flag);
 
 /* Option -rollback */
-/* @return <=0 error , 1 success, 2 revoked by -reassure
+/* @param flag bit0= do not -reassure
+   @return <=0 error , 1 success, 2 revoked by -reassure
 */
 int Xorriso_option_rollback(struct XorrisO *xorriso, int flag);
 
+/* Option -rom_toc_scan */
+int Xorriso_option_rom_toc_scan(struct XorrisO *xorriso, char *mode,
+                                int flag);
+
 /* Option -session_log */
 int Xorriso_option_session_log(struct XorrisO *xorriso, char *path, int flag);
 
@@ -419,6 +630,10 @@ 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);
 

xorriso/xorriso_buildstamp.h

@@ -0,0 +1,3 @@
+#ifndef Xorriso_build_timestamP
+#define Xorriso_build_timestamP "-none-given-"
+#endif

xorriso/xorriso_buildstamp_none.h

@@ -0,0 +1,3 @@
+#ifndef Xorriso_build_timestamP
+#define Xorriso_build_timestamP "-none-given-"
+#endif

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, 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, BD-RE, scdbackup">
 <META NAME="robots" CONTENT="follow">
 <TITLE>xorriso homepage english</TITLE>
 </HEAD>
@@ -24,6 +24,8 @@ 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>
 
@@ -33,10 +35,10 @@ optical media or to filesystem objects.
 
 <P>
 <H2>Hardware requirements:</H2>
-A CD/DVD recorder suitable for 
+A CD/DVD/BD 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).
+and to MMC-5 for DVD or BD).
 <BR>
 </P>
 
@@ -58,14 +60,15 @@ and to MMC-5 for DVD).
 GPL software included:<BR>
 </H2>
 <DL>
-<DT>libburn-0.4.5</DT>
-<DD>reads and writes data from and to CD and DVD.</DD>
+<DT>libburn-0.5.3</DT>
+<DD>reads and writes data from and to CD, DVD, BD-RE.</DD>
 <DD>(founded by Derek Foreman and Ben Jansens,
-furthered since August 2006 by team of libburnia-project.org)</DD>
-<DT>libisofs-0.6.4</DT>
-<DD>operates ISO 9660 images.</DD>
+developed and maintained since August 2006 by
+Thomas Schmitt from team of libburnia-project.org)</DD>
+<DT>libisofs-0.6.8</DT>
+<DD>operates on ISO 9660 filesystem images.</DD>
 <DD>(By Vreixo Formoso and Mario Danic from team of libburnia-project.org)</DD>
-<DT>libisoburn-0.1.4</DT>
+<DT>libisoburn-0.2.6</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>
@@ -86,7 +89,7 @@ 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 or DVD are fixely integrated.
+ISO 9660 formatter and burner for CD, DVD, BD-RE are fixely integrated.
 </LI>
 <LI>
 Operates on an existing ISO image or creates a new one.
@@ -95,27 +98,30 @@ Operates on an existing ISO image or creates a new one.
 Copies files from filesystem into the ISO image.
 </LI>
 <LI>
-Renames or deletes file objects in the ISO image.
-</LI>
-<LI>
-Changes file properties in the ISO image.
+Changes file properties, renames or deletes file objects in the ISO image.
 </LI>
 <LI>
 Updates ISO subtrees incrementally to match given disk subtrees.
 </LI>
 <LI>
-Can write result as completely new image to optical media or
-filesystem objects.
+Writes result as completely new image or as add-on session
+to optical media or filesystem objects.
 </LI>
 <LI>
-Can write result as add-on session to appendable multi-session media,
-to overwriteable media, to regular files, and to block devices.
+Can perform multi-session tasks as emulation of mkisofs and cdrecord.
 </LI>
 <LI>
-Scans for optical drives, blanks re-useable optical media.
+Can restore single files and whole trees from ISO image to disk filesystem.
 </LI>
 <LI>
-Suitable for: CD-R, CD-RW, DVD-R, DVD-RW, DVD+R, DVD+R/DL, DVD+RW, DVD-RAM.
+Can check media for damages and copy readable blocks to disk.
+</LI>
+<LI>
+Scans for optical drives, blanks re-useable optical media, formats media.
+</LI>
+<LI>
+Suitable for:
+CD-R, CD-RW, DVD-R, DVD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-RAM, BD-RE.
 </LI>
 <LI>
 Reads its instructions from command line arguments, dialog, and batch files.
@@ -135,6 +141,11 @@ Adjustable thresholds for abort, exit value, and problem reporting.
 <DL>
 <DT>Get an overview of drives and their addresses</DT>
 <DD>#<KBD>&nbsp;xorriso -devices</KBD></DD>
+<DD><KBD>...</KBD></DD>
+<DD><KBD>0  -dev '/dev/sr0'  rwrw-- :  'TSSTcorp' 'CDDVDW SH-S203B'</KBD></DD>
+<DD><KBD>1  -dev '/dev/scd1' rwrw-- :  'PHILIPS ' 'SPD3300L'</KBD></DD>
+<DD><KBD>2  -dev '/dev/hda'  rwrw-- :  'HL-DT-ST' 'DVD-ROM GDR8162B'</KBD></DD>
+<DD><KBD>...</KBD></DD>
 <DT>Being superuser avoids permission problems with /dev/srN resp. /dev/hdX .
 </DT>
 <DT>Ordinary users should then get granted rw access to the /dev files
@@ -151,8 +162,9 @@ may accept pathspecs of form target=source as known from program mkisofs.</DT>
 <DT>Get info about a particular drive and loaded media:</DT>
 <DD>$<KBD>&nbsp;xorriso -indev /dev/sr0 -du / -- -toc 2>&amp;1 | less</KBD></DD>
 
-<DT>Make re-usable media writable again, delete any ISO 9660 image:</DT>
-<DD>$<KBD>&nbsp;xorriso -outdev /dev/sr0 -blank fast -eject all</KBD></DD>
+<DT>Make re-usable media writable again, delete any ISO 9660 image,
+eventually prepare yet unused BD-RE:</DT>
+<DD>$<KBD>&nbsp;xorriso -outdev /dev/sr0 -blank as_needed -eject all</KBD></DD>
 
 <DT>
 <HR>
@@ -174,17 +186,17 @@ adjust permissions to make it publicly read-only,
 write it to media and immediately eject media without
 previously reloading the written image.
 </DT>
-<DD>$<KBD>&nbsp;xorriso -outdev /dev/sr0 -blank fast -pathspecs on \</KBD></DD>
-<DD><KBD>&nbsp;&nbsp;-add /sounds=/home/me/sounds \</KBD></DD>
-<DD><KBD>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-/pictures=/home/me/pictures -- \</KBD></DD>
+<DD>$<KBD>&nbsp;cd /home/me</KBD></DD>
+<DD>$<KBD>&nbsp;xorriso -outdev /dev/sr0 -blank as_needed \</KBD></DD>
+<DD><KBD>&nbsp;&nbsp;-map /home/me/sounds /sounds \</KBD></DD>
+<DD><KBD>&nbsp;&nbsp;-map /home/me/pictures /pictures \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-rm_r /sounds/indecent '/pictures/*private*' -- \</KBD></DD>
-<DD><KBD>&nbsp;&nbsp;-add /pictures/private/horses=/home/me/pictures/private/horses -- \</KBD></DD>
+<DD><KBD>&nbsp;&nbsp;-cd / \</KBD></DD>
+<DD><KBD>&nbsp;&nbsp;-add pictures/private/horses* -- \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-chmod_r a+r,a-w / -- \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-find / -type d -exec chmod a+x -- \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-volid SOUNDS_PICS_2008_01_16 \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-commit_eject all</KBD></DD>
-
 <DT>
 <HR>
 </DT>
@@ -195,15 +207,14 @@ rename /pictures/private/horses,
 add new directory trees /sounds and /movies,
 disallow any access for group and others.
 Finally write as additional session to media and eject:</DT>
-<DD>$<KBD>&nbsp;xorriso -dev /dev/sr0 -pathspecs on \</KBD></DD>
+<DD>$<KBD>&nbsp;xorriso -dev /dev/sr0 \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-rm_r /sounds -- \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-mv /pictures/private/horses /horse_show -- \</KBD></DD>
-<DD><KBD>&nbsp;&nbsp;-add /sounds=/home/me/prepared_for_dvd/sounds_dummy \</KBD></DD>
-<DD><KBD>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /movies=/home/me/prepared_for_dvd/movies -- \</KBD></DD>
+<DD><KBD>&nbsp;&nbsp;-map /home/me/prepared_for_dvd/sounds_dummy /sounds \</KBD></DD>
+<DD><KBD>&nbsp;&nbsp;-map /home/me/prepared_for_dvd/movies /movies \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-chmod_r go-rwx / -- \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-volid SOUNDS_PICS_2008_01_17 \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;-commit_eject all</KBD></DD>
-
 <DT>
 <HR>
 </DT>
@@ -230,9 +241,11 @@ run. It will write eventually pending changes to media, if that has not
 already been done by a previous -commit.</DT>
 <DD>$<KBD>&nbsp;xorriso -dialog on</KBD></DD>
 <DD><KBD>enter option and arguments :</KBD></DD>
-<DD><KBD><B>-dev /dev/sr0 -pathspecs on</B></KBD></DD>
+<DD><KBD><B>-dev /dev/sr0</B></KBD></DD>
 <DD><KBD>enter option and arguments :</KBD></DD>
-<DD><KBD><B>-add /sounds=/home/me/prepared_for_dvd/sounds_dummy /movies=/home/me/prepared_for_dvd/movies</B></KBD></DD>
+<DD><KBD><B>-map /home/me/prepared_for_dvd/sounds_dummy /sounds</B></KBD></DD>
+<DD><KBD>enter option and arguments :</KBD></DD>
+<DD><KBD><B>-map /home/me/prepared_for_dvd/movies /movies</B></KBD></DD>
 <DD>Available navigation commands: -cd, -ls, -du, -find</DD>
 <DD><KBD>enter option and arguments :</KBD></DD>
 <DD><KBD><B>-commit</B></KBD></DD>
@@ -244,28 +257,72 @@ already been done by a previous -commit.</DT>
 <HR>
 </DT>
 
-<DT>The following command can be run on blank media to create a complete
+<DT>The following command can be run on blank media to create a
 copy of the mentioned disk directory trees, and it can be run on appendable
 media to perform a minimal set of change operations which update the
-old ISO copies to match the new disk trees. On CD-R[W], DVD-R[W] and DVD+R
-older states can be retrieved by help of mount option "session=".
+old ISO copies to match the new disk trees.
+Older states can be retrieved by help of mount option "session=" from CD-R[W],
+by help of "sbsector=" from other media.
 So this constitutes true incremental backup.
-On overwriteable media only the newest state is accessible.
+<BR>
+The copies will be complete, except all file names ending
+with ".o" or ".swp" which are excluded by options -not_leaf.
 </DT>
 <DD>$<KBD>&nbsp;xorriso -dev /dev/sr0 \</KBD></DD>
+<DD><KBD>&nbsp;&nbsp; -volid PROJECTS_MAIL_"$(date '+%Y_%m_%d_%H%M%S')" \</KBD></DD>
+<DD><KBD>&nbsp;&nbsp; -not_leaf '*.o' -not_leaf '*.swp' \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp; -update_r /home/thomas/open_source_projects /open_source_projects \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp; -update_r /home/thomas/personal_mail /personal_mail \</KBD></DD>
-<DD><KBD>&nbsp;&nbsp; -commit_eject all \</KBD></DD>
+<DD><KBD>&nbsp;&nbsp; -commit -toc -eject all</KBD></DD>
 
 <DT>
 <HR>
 </DT>
+<DT>ISO images may not only be stored on optical media but also in
+regular disk files or block devices for full multi-session operation.
+The prefix &quot;stdio:&quot; indicates that normal file operations are
+desired rather than MMC drive commands:
+</DT>
+<DD>$<KBD>&nbsp;xorriso -dev stdio:/tmp/regular_file ...other.options...</DD>
+
+<DT>Other file types are suitable only for writing but not for reading:</DT>
+<DD>$<KBD>&nbsp;xorriso -outdev stdio:/tmp/named_pipe ...other.options...</DD>
 
 <DT>In batch mode it is possible to operate xorriso in a pipeline
 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>
@@ -279,7 +336,8 @@ output will be redirected to stderr in this case.</DT>
 </DL>
 
 
-Testers wanted who are willing to risk some double layer DVD media.
+Testers wanted who are willing to risk some double layer DVD media or
+are interested in using BD-R media.
 
 </P>
 
@@ -288,8 +346,8 @@ Testers wanted who are willing to risk some double layer DVD media.
 <P>
 <DL>
 <DT><H3>Download as source code (see README):</H3></DT>
-<DD><A HREF="xorriso-0.1.4.pl00.tar.gz">xorriso-0.1.4.pl00.tar.gz</A>
-(955 KB).
+<DD><A HREF="xorriso-0.2.6.pl00.tar.gz">xorriso-0.2.6.pl00.tar.gz</A>
+(1050 KB).
 </DD>
 </DL>
 </DD>
@@ -313,20 +371,30 @@ an <A HREF="http://www.opensource.org/">Open Source</A> approved license</DD>
 </P>
 
 <HR>
-
 <P>
-Enhancements towards previous stable version xorriso-0.1.2.pl00:
+Bug fixes towards xorriso-0.2.4.pl00:
 <UL>
-<LI>Coordination of -cut_out, -compare and -update</LI>
-<LI>New option -split_size, automated splitting of oversized files</LI>
-<LI>Improved performance with reading directory trees</LI>
-<LI>New option -session_log</LI>
-<LI>Dynamically linkable with release version 0.6.4 of libisofs</LI>
+
+<LI>-format full did not re-format already formatted DVD+RW</LI>
+
+<!--
+<LI>- none -</LI>
+-->
+
 </UL>
-Bug fixes towards xorriso-0.1.2.pl00:
+</P>
+<P>
+Enhancements towards previous stable version xorriso-0.2.4.pl00:
 <UL>
-<LI>-as mkisofs -no-pad was misspelled -nopad</LI>
-<LI>Implicite directory attribute copying with -cut_out was wrong</LI>
+
+<LI>Capability to insert and extract files far larger than 4 GB</LI>
+<LI>New option -file_size_limit, -as mkisofs now supports -iso-level 1 to 3
+</LI>
+<LI>New option -extract_cut to retrieve data from oversized files</LI>
+<LI>New option -check_media_defaults</LI>
+<LI>New -error_behavior "file_extraction" behavior "best_effort"</LI>
+<LI>New option -list_delimiter</LI>
+
 </UL>
 </P>
 
@@ -334,23 +402,25 @@ Bug fixes towards xorriso-0.1.2.pl00:
 
 <P>
 <DL>
-<DT><H3>Development snapshot, version 0.1.5 :</H3></DT>
-<DD>Bug fixes towards xorriso-0.1.4.pl00:
+<DT><H3>Development snapshot, version 0.2.7 :</H3></DT>
+<DD>Bug fixes towards xorriso-0.2.6.pl00:
 <UL>
 <LI>- none yet -</LI>
-<!-- <LI>- none yet -</LI> -->
+<!-- 
+ -->
 </UL>
 </DD>
-<DD>Enhancements towards stable version 0.1.4.pl00:
+<DD>Enhancements towards stable version 0.2.6.pl00:
 <UL>
 <LI>- none yet -</LI>
-<!-- <LI>- none yet -</LI> -->
+<!-- 
+ -->
 </UL>
 </DD>
 <DD>&nbsp;</DD>
-<DD><A HREF="README_xorriso_devel">README 0.1.5</A>
-<DD><A HREF="xorriso_help_devel">xorriso_0.1.5 -help</A></DD>
-<DD><A HREF="man_1_xorriso_devel.html">man xorriso (as of 0.1.5)</A></DD>
+<DD><A HREF="README_xorriso_devel">README 0.2.7</A>
+<DD><A HREF="xorriso_help_devel">xorriso_0.2.7 -help</A></DD>
+<DD><A HREF="man_1_xorriso_devel.html">man xorriso (as of 0.2.7)</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
@@ -360,8 +430,8 @@ libburnia libraries.
 installation see README)
 </DD>
 <DD>
-<A HREF="xorriso-0.1.5.tar.gz">xorriso-0.1.5.tar.gz</A>
-(960 KB).
+<A HREF="xorriso-0.2.7.tar.gz">xorriso-0.2.7.tar.gz</A>
+(1050 KB).
 </DD>
 <DT>A dynamically linked development version of xorriso can be obtained
 from repositories of
@@ -383,13 +453,12 @@ 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>
-<DD>Build of SVN versions needs <A HREF="http://sources.redhat.com/autobook/">
+<DT>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.</DD>
-</DD>
+vanilla tools like make and gcc are needed.
+</DT>
 <DD>&nbsp;</DD>
-
 </DL>
 </P>
 

xorriso/xorriso_makefile_am.txt

@@ -20,6 +20,19 @@ xorriso_xorriso_CFLAGS = -DXorriso_standalonE -DXorriso_with_maiN -DXorriso_with
 
 xorriso_xorriso_LDADD = $(THREAD_LIBS)
 
+
+# This looks quite ugly with make install: xorriso.c is compiled twice again
+#
+# 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 \
@@ -28,6 +41,7 @@ xorriso_xorriso_SOURCES = \
 	xorriso/xorrisoburn.h \
 	xorriso/xorrisoburn.c \
 	xorriso/xorriso_timestamp.h \
+	xorriso/xorriso_buildstamp.h \
 	\
 	libisoburn/libisoburn.h \
 	libisoburn/isoburn.h \
@@ -137,7 +151,6 @@ xorriso_xorriso_SOURCES = \
 	\
 	version.h
 
-
 noinst_PROGRAMS = \
 	test/compare_file
 
@@ -151,6 +164,30 @@ 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 "$(DESTDIR)$(bindir)"/xorrisofs ; then rm "$(DESTDIR)$(bindir)"/xorrisofs ; else echo ; fi
+	ln -s xorriso "$(DESTDIR)$(bindir)"/xorrisofs
+	if test -e "$(DESTDIR)$(bindir)"/osirrox ; then rm "$(DESTDIR)$(bindir)"/osirrox ; else echo ; fi
+	ln -s xorriso "$(DESTDIR)$(bindir)"/osirrox
+	if test -e "$(DESTDIR)$(bindir)"/xorrecord ; then rm "$(DESTDIR)$(bindir)"/xorrecord ; else echo ; fi
+	ln -s xorriso "$(DESTDIR)$(bindir)"/xorrecord
+
+
+
+# Alternative to the disabled .PHONY above.
+# Trying to create a build timestamp file semi-manually:  make buildstamped
+#
+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
+
+
 ## ========================================================================= ##
 
 # Indent source files
@@ -184,6 +221,7 @@ EXTRA_DIST = \
 	COPYING \
 	INSTALL \
 	xorriso/changelog.txt \
+	xorriso/xorriso_buildstamp_none.h \
 	$(man_MANS)
 	
 

xorriso/xorriso_private.h

@@ -18,7 +18,7 @@
 #ifndef Xorriso_private_includeD
 #define Xorriso_private_includeD yes
 
-#define Xorriso_program_versioN "0.1.4"
+#define Xorriso_program_versioN "0.2.6"
 
 /** The source code release timestamp */
 #include "xorriso_timestamp.h"
@@ -26,7 +26,10 @@
 #define Xorriso_timestamP "-none-given-"
 #endif
 
-/** The binary build timestamp is to be set externally by the compiler */
+/** 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"
 #ifndef Xorriso_build_timestamP
 #define Xorriso_build_timestamP "-none-given-"
 #endif
@@ -42,10 +45,13 @@
 #define Smem_freE free
 #define SfileadrL 4096
 
-/* <<< ??? */
-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 SpotlisT;          /* List of intervals with different read qualities */
+struct CheckmediajoB;     /* Parameters for Xorriso_check_media() */
+struct SectorbitmaP;      /* Distiniction between valid and invalid sectors */
 
-struct LinkiteM;
 
 /* maximum number of history lines to be reported with -status:long_history */
 #define Xorriso_status_history_maX 100
@@ -59,6 +65,13 @@ struct LinkiteM;
 #define Xorriso_rc_nuM 4
 
 
+/* Default setting for the size limit of single data files:
+   100 extents with 4 GB - 2 kB each = 400 GB - 200 kB
+*/
+#define Xorriso_default_file_size_limiT \
+        (((off_t) 400) * ((off_t) 1024*1024*1024) - (off_t) 204800)
+
+
 struct XorrisO { /* the global context of xorriso */
 
  int libs_are_started;
@@ -68,6 +81,13 @@ 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;
@@ -79,6 +99,8 @@ struct XorrisO { /* the global context of xorriso */
  int add_plainly;
  off_t split_size;
 
+ char list_delimiter[81];
+
  /* >>> put libisofs aspects here <<< */
 
  int do_joliet;
@@ -110,6 +132,27 @@ struct XorrisO { /* the global context of xorriso */
 
  /* >>> put libburn/isoburn aspects here */
 
+ int toc_emulation_flag; /* bit0= bit3 for isoburn_drive_aquire()
+                                  scan -ROM profiles for ISO sessions
+                         */
+
+ int image_start_mode;  /* From what address to load the ISO image
+                           bit0-15= addressing mode
+                            0= automatic lba as deduced from media
+                            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.
+                           bit31= image loading has happened,
+                                  setting is kept for rollback only.
+                                  Always apply as 0=auto.
+                        */
+ char image_start_value[81]; /* value according image_start_mode */
+
  char indev[SfileadrL];
  void *in_drive_handle;  /* interpreted only by xorrisoburn.c */
  void *in_volset_handle; /* interpreted only by xorrisoburn.c */
@@ -117,18 +160,28 @@ struct XorrisO { /* the global context of xorriso */
  int volset_change_pending; /* whether -commit would make sense */
  int no_volset_present;     /* set to 1 on first failure */
 
+ struct CheckmediajoB *check_media_default;
+ struct SectorbitmaP *in_sector_map; /* eventual sector validity bitmap */
+
+
  char outdev[SfileadrL];
  void *out_drive_handle; /* interpreted only by xorrisoburn.c */
  int dev_fd_1; /* The fd which substitutes for /dev/fd/1 and is
                      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;
@@ -137,6 +190,14 @@ 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;
 
 
@@ -164,13 +225,33 @@ struct XorrisO { /* the global context of xorriso */
 
  int temp_mem_limit;
 
+ off_t file_size_limit;
+
+ struct ExclusionS *disk_exclusions;
+ int disk_excl_mode; /* bit0= on (else off)
+                        bit1= parameter too (else rekursion only)
+                        bit2= whole subtree banned (else only exact path)
+                        bit3= when comparing ignore excluded files rather
+                              than to treat them as truely missing on disk
+                     */
+
  int use_stdin; /* use raw stdin even if readline support is compiled */
  int result_page_length;
  int result_page_width;
  char mark_text[SfileadrL]; /* ( stdout+stderr, M: ) */
  int packet_output;
  char logfile[4][SfileadrL];
+ FILE *logfile_fp[4];
+ FILE *pktlog_fp;
+ struct Xorriso_lsT *result_msglists[Xorriso_max_outlist_stacK];
+ struct Xorriso_lsT *info_msglists[Xorriso_max_outlist_stacK];
+ int msglist_flags[Xorriso_max_outlist_stacK]; /* bit0= result is redirected
+                                                  bit1= info is redirected
+                                               */
+ int msglist_stackfill;
+
  int status_history_max; /* for -status long_history */
+ 
 
  char report_about_text[20];
  int report_about_severity;
@@ -184,6 +265,9 @@ struct XorrisO { /* the global context of xorriso */
  int errfile_mode; /* bit0= marked */
  FILE *errfile_fp;
 
+ int img_read_error_mode; /* 0=best_effort , 1=failure , 2=fatal */
+ int extract_error_mode; /* 0=best_effort , 1=keep , 2=delete */
+
  char return_with_text[20];
  int return_with_severity;
  int return_with_value;
@@ -215,19 +299,23 @@ 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];
+ char result_line[10*SfileadrL];
  int result_line_counter;
  int result_page_counter;
  int result_open_line_len;
@@ -353,6 +441,116 @@ int Xorriso_update_interpreter(struct XorrisO *xorriso, void *boss_iter,
                                int compare_result, char *disk_path,
                                char *iso_rr_path, int flag);
 
+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);
+
+
+/* @param flag bit0= mark untested areas as valid
+*/
+int Xorriso_spotlist_to_sectormap(struct XorrisO *xorriso,
+                                  struct SpotlisT *spotlist,
+                                  int read_chunk,
+                                  struct SectorbitmaP **map,
+                                  int flag);
+
+int Xorriso_toc_to_string(struct XorrisO *xorriso, char **toc_text, int flag);
+
+
+struct Xorriso_lsT {
+  char *text;
+  struct Xorriso_lsT *prev,*next;
+};
+
+/** Create a new list item with arbitrary byte content.
+    @param lstring  The newly created object or NULL on failure
+    @param data     An array of bytes to be copied into the new object
+    @param data_len Number of bytes to be copied
+    @param link     Xorriso_lsT object to which the new object shall be linked
+    @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)
+    @return <=0 error, 1 ok
+*/
+int Xorriso_lst_new_binary(struct Xorriso_lsT **lstring, char *data,
+                           int data_len, struct Xorriso_lsT *link, int flag);
+
+
+/** Create a new list item with a 0-terminated text as content.
+    @param lstring  The newly created object or NULL on failure
+    @param text     A 0-terminated array of bytes
+    @param link     Xorriso_lsT object to which the new object shall be linked
+    @param flag Bitfield for control purposes
+                bit0= insert before link rather than after it
+    @return <=0 error, 1 ok
+*/
+int Xorriso_lst_new(struct Xorriso_lsT **lstring, char *text,
+                    struct Xorriso_lsT *link, int flag);
+
+
+/** Create a new list item at the end of a given list.
+    @param lstring  Contains as input a pointer to a pointer to any existing
+                    list item. As output this list item pointer will be
+                    changed to the address of the new list item.
+    @param data     An array of bytes to be copied into the new object
+    @param data_len Number of bytes to be copied
+    @param flag     unused yet, submit 0
+    @return <=0 error, 1 ok
+*/
+int Xorriso_lst_append_binary(struct Xorriso_lsT **entry,
+                              char *data, int data_len, int flag);
+
+
+/** Destroy a single list item and connect its eventual list neighbors.
+    @param lstring  pointer to the pointer to be freed and set to NULL
+    @param flag     unused yet, submit 0
+    @return 0= *lstring was alredy NULL, 1= ok
+*/
+int Xorriso_lst_destroy(struct Xorriso_lsT **lstring, int flag);
+
+
+/* Opens the -check_media data copy in for reading and writing
+*/
+int Xorriso_open_job_data_to(struct XorrisO *xorriso,
+                             struct CheckmediajoB *job, int flag);
+
+
+
 int Sfile_str(char target[SfileadrL], char *source, int flag);
 
 double Sfile_microtime(int flag);
@@ -369,6 +567,26 @@ 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);
 
@@ -377,6 +595,12 @@ 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);
@@ -431,6 +655,11 @@ int Findjob_set_start_path(struct FindjoB *o, char *start_path, int flag);
 
 int Findjob_get_start_path(struct FindjoB *o, char **start_path, int flag);
 
+int Findjob_get_lba_damage_filter(struct FindjoB *o, int *start_lba,
+                                  int *end_lba, int *damage_filter, int flag);
+
+int Findjob_get_commit_filter(struct FindjoB *o, int *commit_filter, int flag);
+
 
 struct SplitparT;
 
@@ -452,6 +681,72 @@ 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);
+
+
+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);
+
+
+int Spotlist_new(struct SpotlisT **o, int flag);
+
+int Spotlist_destroy(struct SpotlisT **o, int flag);
+
+int Spotlist_add_item(struct SpotlisT *o, int start_lba, int blocks,
+                      int quality, int flag);
+
+int Spotlist_count(struct SpotlisT *o, int flag);
+
+int Spotlist_block_count(struct SpotlisT *o, int flag);
+
+int Spotlist_sector_size(struct SpotlisT *o, int read_chunk, int flag);
+
+int Spotlist_get_item(struct SpotlisT *o, int idx,
+                      int *start_lba, int *blocks, int *quality, int flag);
+
+char *Spotlist__quality_name(int quality, char name[80], int flag);
+
+
+#define Xorriso_read_quality_gooD         0x7fffffff
+#define Xorriso_read_quality_sloW         0x60000000
+#define Xorriso_read_quality_partiaL      0x50000000
+#define Xorriso_read_quality_valiD        0x40000000
+#define Xorriso_read_quality_untesteD     0x3fffffff
+#define Xorriso_read_quality_invaliD      0x3ffffffe
+#define Xorriso_read_quality_tao_enD      0x28000000
+#define Xorriso_read_quality_off_tracK    0x20000000
+#define Xorriso_read_quality_unreadablE   0x00000000
+
+
+int Checkmediajob_new(struct CheckmediajoB **o, int flag);
+
+int Checkmediajob_destroy(struct CheckmediajoB **o, int flag);
+
+int Checkmediajob_copy(struct CheckmediajoB *from, struct CheckmediajoB *to,
+                       int flag);
+
+int Sectorbitmap_new(struct SectorbitmaP **o, int sectors, int sector_size,
+                     int flag);
+int Sectorbitmap_destroy(struct SectorbitmaP **o, int flag);
+int Sectorbitmap_from_file(struct SectorbitmaP **o, char *path, char *msg,
+                           int *os_errno, int flag);
+int Sectorbitmap_to_file(struct SectorbitmaP *o, char *path, char *info,
+                         char *msg, int *os_errno, int flag);
+int Sectorbitmap_set(struct SectorbitmaP *o, int sector, int flag);
+int Sectorbitmap_set_range(struct SectorbitmaP *o,
+                           int start_sector, int sectors, int flag);
+int Sectorbitmap_is_set(struct SectorbitmaP *o, int sector, int flag);
+int Sectorbitmap_bytes_are_set(struct SectorbitmaP *o,
+                               off_t start_byte, off_t end_byte, int flag);
+
+int Sectorbitmap_get_layout(struct SectorbitmaP *o,
+                           int *sectors, int *sector_size, int flag);
+
+int Sectorbitmap_copy(struct SectorbitmaP *from, struct SectorbitmaP *to,
+                      int flag);
 
 #endif /* Xorriso_private_includeD */
 

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2008.04.28.120001"
+#define Xorriso_timestamP "2008.09.19.180001"

xorriso/xorrisoburn.h

@@ -14,14 +14,12 @@
 #ifndef Xorrisoburn_includeD
 #define Xorrisoburn_includeD yes
 
-struct XorrisO;
-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  1
-#define xorriso_libisoburn_req_micro  4
+#define xorriso_libisoburn_req_minor  2
+#define xorriso_libisoburn_req_micro  6
 
 int Xorriso_startup_libraries(struct XorrisO *xorriso, int flag);
 
@@ -62,10 +60,29 @@ int Xorriso_show_devices(struct XorrisO *xorriso, int flag);
 int Xorriso_tell_media_space(struct XorrisO *xorriso,
                              int *media_space, int *free_space, int flag);
 
+/* @param flag bit0=fast , bit1=deformat
+   @return 0=failure, did not touch media , -1=failure, altered media
+           1=success, altered media       ,  2=success, did not touch media
+*/
 int Xorriso_blank_media(struct XorrisO *xorriso, int flag);
 
+/* @param flag bit0= try to achieve faster formatting
+   @return 0=failure, did not touch media , -1=failure, altered media
+           1=success, altered media       ,  2=success, did not touch media
+*/
 int Xorriso_format_media(struct XorrisO *xorriso, int flag);
 
+/* @return <=0 error, 1 success
+*/
+int Xorriso_list_formats(struct XorrisO *xorriso, int flag);
+
+/* @param flag bit2= formatting rather than blanking
+   @return 0=failure, did not touch media , -1=failure, altered media
+           1=success, altered media       ,  2=success, did not touch media
+*/ 
+int Xorriso_blank_as_needed(struct XorrisO *xorriso, int flag);
+
+
 /* @param boss_iter  Opaque internal handle. Use NULL outside xorrisoburn.c :
                If not NULL then this is an iterator suitable for
                iso_dir_iter_remove() which is then to be used instead
@@ -158,7 +175,9 @@ int Xorriso_set_abort_severity(struct XorrisO *xorriso, int flag);
 
 int Xorriso_report_lib_versions(struct XorrisO *xorriso, int flag);
 
-/* @return 0= stbuf content is valid , -1 = path not found */
+/* @return 0= stbuf content is valid ,
+          -1 = path not found , -2 = severe error occured
+*/
 int Xorriso_iso_lstat(struct XorrisO *xorriso, char *path, struct stat *stbuf,
                       int flag);
 
@@ -167,7 +186,13 @@ int Xorriso_iso_lstat(struct XorrisO *xorriso, char *path, struct stat *stbuf,
 */
 int Xorriso_atip(struct XorrisO *xorriso, int flag);
 
-int Xorriso_burn_track(struct XorrisO *xorriso, char *track_source, 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);
 
 /* @param flag bit1= outdev rather than indev
    @return <=0 = failure , 1= ok , 2= ok, is CD profile
@@ -179,8 +204,10 @@ 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 **stream, int flag);
+                          void *node_pt, void **stream, int flag);
 
 int Xorriso_iso_file_read(struct XorrisO *xorriso, void *stream, char *buf,
                           int count, int flag);
@@ -195,6 +222,9 @@ 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
@@ -204,5 +234,109 @@ 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);
+
+/*
+   @param flag bit0= obtain iso_lba from indev
+               bit1= head_buffer already contains a valid head
+               bit2= issue message about success
+               bit3= check whether source blocks are banned by in_sector_map
+*/
+int Xorriso_update_iso_lba0(struct XorrisO *xorriso, int iso_lba, int isosize,
+                            char *head_buffer, struct CheckmediajoB *job,
+                            int flag);
+
+
+struct CheckmediajoB {
+ int use_dev;        /* 0= use indev , 1= use outdev , 2= use sector map*/
+
+ int min_lba;        /* if >=0 : begin checking at this address */
+ int max_lba;        /* if >=0 : read up to this address, else use mode */
+
+ int min_block_size; /* >>> not yet implemented:
+                            granularity desired by user
+                     */
+ int mode;           /* 0= track by track
+                        1= single sweep over libisoburn media capacity
+                        >>> 2= single sweep over libburn media capacity
+                     */
+ time_t start_time;
+ int time_limit;     /* Number of seconds after which to abort */
+
+ int item_limit;     /* Maximum number of media check list items as result */
+
+ char abort_file_path[SfileadrL];
+
+ char data_to_path[SfileadrL];
+ int data_to_fd;
+ off_t data_to_offset; /* usually 0 with image copy, negative with file copy */
+ off_t data_to_limit;  /* used with file copy */
+ int patch_lba0;
+ int patch_lba0_msc1;
+
+ char sector_map_path[SfileadrL];
+ struct SectorbitmaP *sector_map;
+ int map_with_volid;  /* 0=add quick toc to map file,
+                         1=read ISO heads for toc
+                      */
+
+ int retry;          /* -1= only try full read_chunk, 1=retry with 2k blocks
+                         0= retry with CD, full chunk else
+                      */
+
+ int report_mode;    /* 0= print MCL items
+                        1= print damaged files
+                     */
+
+};
+
+int Xorriso_check_media(struct XorrisO *xorriso, struct SpotlisT **spotlist,
+                        struct CheckmediajoB *job, int flag);
+
+int Xorriso_extract_cut(struct XorrisO *xorriso,
+                        char *img_path, char *disk_path,
+                        off_t img_offset, off_t bytes, int flag);
+
 #endif /* Xorrisoburn_includeD */