Documented changes and release timestamp

ChangeLog

@@ -1 +1,273 @@
-nothing here now
+SVN trunk (to become libburn-0.9.2.pl00.tar.gz) 
+===============================================================================
+- no novelties yet
+
+libburn-0.9.0.pl00.tar.gz Wed Dec 08 2010
+===============================================================================
+* Regression fix: SCSI reply data logging was disabled in release 0.8.6
+
+libburn-0.8.8.pl00.tar.gz Wed Oct 20 2010
+===============================================================================
+* New API call burn_offst_source_new()
+* New API call burn_disc_get_bd_spare_info()
+
+libburn-0.8.6.pl00.tar.gz Fri Sep 17 2010
+===============================================================================
+* Lifted test reservation on DVD-R DL media.
+* Hiding all non-API symbols from the linker by use of --version-script
+* Now with history of release notes in ./ChangeLog file.
+
+libburn-0.8.4.pl00.tar.gz Wed Jun 30 2010
+===============================================================================
+* General POSIX system adapters ignore SIGWINCH and SIGURG if defined
+* Allowed 64 kB max output buffer size on all OSes
+
+libburn-0.8.2.pl00.tar.gz Fri Jun 11 2010
+===============================================================================
+* New system adapter for Solaris uscsi (tested on snv134, kernel 5.11)
+* Bug fix: CD TOC was not read if the first track did not start at LBA 0
+* Bug fix: CD-ROM media got attributed random lead-in and lead-out adresses
+* Bug fix: SIGSEGV of experimental libcdio system adapter if drive list is
+  empty
+
+libburn-0.8.0.pl00.tar.gz Fri Apr 09 2010
+===============================================================================
+* libburn now works with ahci driver on FreeBSD 8-STABLE.
+
+libburn-0.7.8.pl00.tar.gz Wed Mar 10 2010
+===============================================================================
+* Bug fix: On FreeBSD, piped input was falsely attributed a small fixed size.
+* Built-in abort handling is more suitable for FreeBSD now.
+cdrskin novelties:
+* Bug fix: Option fs=0 led to SIGSEGV. Regression introduced by version 0.7.4
+  in december 2009.
+* Abort handling is more suitable for FreeBSD now.
+
+libburn-0.7.6.pl00.tar.gz Sat Jan 23 2010
+===============================================================================
+* Bug fix: System adapter for generic X/Open was missing in libburn release
+  tarball
+* Bug fix: with non-Linux adapters there were 0 readable bytes on block devices
+* Made FreeBSD system adapter safe from mutal burn spoiling and drive deadlock
+* Enabled FreeBSD system adapter for Debian kfreebsd
+* Experimental SCSI transport adapter via GNU libcdio 0.83git
+cdrskin novelties:
+* none
+
+libburn-0.7.4.pl01.tar.gz Sat Dec 26 2009
+===============================================================================
+* Bug fix: Added missing system adapter for generic X/Open to libburn release
+  tarball
+
+Libburn 0.7.4.pl00 Mon Dec 07 2009
+===============================================================================
+* Bug fix: SIGSEGV from NULL pointer with media product id inquiry on LG
+  GH22LS30
+* Bug fix: DVD DAO track size was rounded up much too generously
+* Workaround for Pioneer DVR-216D which got stuck on DVD-R burns. 
+  (already fixed in 0.7.2.pl01)
+* Workaround for Pioneer DVR-216D refusal to eject.
+  (already fixed in 0.7.2.pl01)
+* Configure options --enable-dvd-obs-64k, --enable-track-src-odirect
+* New API calls burn_write_opts_set_dvd_obs(), 
+  burn_write_opts_set_stdio_fsync()
+* New API call burn_set_scsi_logging()
+* New API calls burn_fifo_get_statistics(), burn_fifo_next_interval(),
+  burn_fifo_fill()
+* Re-implemented ECMA-130 P-parity, Q-parity and scrambling for BURN_WRITE_RAW
+cdrskin novelties:
+* cdrskin option -V for logging of SCSI commands
+* New cdrskin options dvd_obs= and stdio_fsync=
+* New compile_cdrskin.sh option -dvd_obs_64k
+
+libburn-0.7.2.pl01.tar.gz Fri Nov 13 2009
+===============================================================================
+* Workaround for Pioneer DVR-216D which got stuck on DVD-R burns.
+* Workaround for Pioneer DVR-216D refusal to eject.
+
+Libburn 0.7.2.pl00 Mon Oct 12 2009
+===============================================================================
+* Bug fix: CD TAO sessions with multiple tracks did not work in -dummy mode
+* New API calls burn_get_media_product_id() , burn_guess_manufacturer() ,
+  burn_guess_cd_manufacturer()
+* New API call burn_disc_get_cd_info()
+* New API call burn_track_set_cdxa_conv()
+cdrskin novelties:
+* Better interpretation of options -mode2, -xa, -xa1, -xa2
+* New option --xa1-ignore
+* New -atip report lines "Product Id:" and "Producer:"
+
+libburn-0.7.0.pl00.tar.gz Thu Aug 27 2009
+===============================================================================
+* New API calls burn_drive_get_all_profiles(), burn_obtain_profile_name() allow
+  to inquire and process the list of supported media types. cdrskin lists all
+  supported profiles with option -atip -v
+* New API call burn_drive_snooze() allows to calm down a drive when no i/o is
+  expected for a while.
+* Bug fix: Some SCSI commands stalled on U3 memory sticks which appear as a hub
+  with a memory stick and a CD-ROM drive containing a small CD. These commands
+  make not much sense with a CD-ROM and are now avoided for this media 
+  situation.
+
+libburn-0.6.8.pl00.tar.gz Tue Jul 14 2009
+===============================================================================
+* Bug fix: Old MMC-1 drives were rejected because of mode page 2Ah length.
+* cdrskin -scanbus now works with high SCSI bus numbers.
+
+libburn-0.6.6.pl00.tar.gz Fri May 8 2009
+===============================================================================
+* Bug fix: Improper abort handling with broken pipe during outputto a stdio:
+  pseudo-drive.
+* Bug fix: Device scan stalled on FreeBSD with non-burner USB device
+
+libburn-0.6.4.pl00.tar.gz Fri Mar 13 2009
+===============================================================================
+* New operating system adapter "dummy" for stdio on general X/Open systems
+* New API function burn_drive_set_stream_recording() allows to write the 
+  crucial start blocks of a filesystem with slow BD-RE Defect Management and to
+  write the bulk of data with full nominal speed.
+
+libburn-0.6.2.pl00.tar.gz Fri Feb 20 2009
+===============================================================================
+* Improvements with build system for FreeBSD
+
+libburn-0.6.0.pl01.tar.gz Wed Jan 07 2009
+===============================================================================
+* Bug fix: BD-R were not correctly finalized
+
+libburn-0.6.0.pl00.tar.gz Sun Jan 04 2009
+===============================================================================
+* Formatting and writing of BD-R media
+* New API function burn_get_read_capacity()
+
+libburn-0.5.8.pl00.tar.gz Mon Dec 08 2008
+===============================================================================
+* Bug fix: A session without leadout entry on CD caused a SIGSEGV by NULL
+* Improvements about BD-RE formatting
+
+libburn-0.5.6.pl00.tar.gz Wed Nov 12 2008
+===============================================================================
+* Bug fix: libburn fifo thread was not aborted when burn run was aborted which
+  could lead to use of freed memory.
+
+libburn-0.5.4.pl00.tar.gz Mon Oct 6 2008
+===============================================================================
+* Bug fix: On Linux 2.4 /dev/sr0 was accepted as enumerable address but then
+  failed to work.
+
+libburn-0.5.2.pl00.tar.gz Wed Aug 20 2008
+===============================================================================
+* Larger set of possibly acceptable drive device file names
+
+libburn-0.5.0.pl00.tar.gz Thu Jul 17 2008
+===============================================================================
+* Bug fix: cdrskin option drive_scsi_dev_family=scd lead to buffer overflow
+* Ability to use /dev/scd as fallback if /dev/sr does not exist
+* New API call burn_fifo_peek_data()
+
+libburn-0.4.8.pl00.tar.gz Sat May 17 2008
+===============================================================================
+* Bug fix: Random access addressing for DVD-RAM and BD-RE did not work.
+* cdrskin: Affected were options write_start_address= and 
+  -- grow_overwriteable_iso on DVD-RAM or BD-RE.
+* xorriso: Affected were sessions on DVD-RAM or BD-RE after the first one.
+
+libburn-0.4.6.pl00.tar.gz Sun May 11 2008
+===============================================================================
+* Support for BD-RE media is now official
+* New burn_write_opts_set_stream_recording() can speed up DVD-RAM and BD-RE
+* New cdrskin option --list_formats
+* New cdrskin blank types for expert formatting of DVD-RAM and BD-RE
+* New cdrskin blank type blank=as_needed for automatic handling of media
+
+libburn-0.4.4.tar.gz Thu April 10 2008
+===============================================================================
+* Support for DVD+R/DL media is now official
+
+libburn-0.4.2.tar.gz Sun Feb 3 2008
+===============================================================================
+* Long term commitment to ABI libburn.so.4.
+* ABI compatibility is guaranteed for any older feature set released since
+  libburn-0.3.2 about one year ago.
+* libburn provides means for compile time and runtime checking of its version.
+* Compile time check in cdrskin for proper version of libburn include file.
+  Required is at least 0.4.2.
+* Runtime check in cdrskin prevents dynamic linking with outdated version of
+  libburn.so.4. Required is at least the version seen in the include file at
+  compile time.
+
+libburn-0.4.0.tar.gz Mon Oct 29 2007
+===============================================================================
+* New option direct_write_amount=
+* New option --grow_overwriteable_iso
+* New option --allow_emulated_drives dev=stdio:<path>
+* More cdrecord options supported: -format, -inq, -load, -lock, -immed, -waiti
+* New option fallback_program=
+* A lot of libburn API additions.
+
+libburn-0.3.8.tar.gz Tue Jul 31 2007
+===============================================================================
+* Now able to cope with the peculiarities of Linux 2.4 USB
+* Refusal to perform -dummy runs on media which cannot simulate burning
+* New option modesty_on_drive= may help with hda -> hdb burns
+* New option minbuf= , cdrecord compatible frontend of modesty_on_drive=
+* New option --adjust_speed_to_drive
+* Precautions against using the burner drive as track source
+* Note: ABI has not been broken.
+
+libburn-0.3.6.tar.gz Thu Apr 26 2007
+===============================================================================
+* On Linux kernel 2.6, /dev/sr* gets used rather than /dev/sg*.
+* DVD+R now get finalized (if not -multi is given)
+
+libburn-0.3.4.tar.gz Mon Mar 12 2007
+===============================================================================
+* Multi-session recording on DVD+R, including -toc, -msinfo
+* Options --tell_media_space , assert_write_lba=
+* Bug fix of rare multi track fifo stall
+
+libburn-0.3.2.tar.gz Feb 11 2007
+===============================================================================
+* Burnfree enabled by default
+* Multi-session recording on sequential DVD-R[W], including -toc, -msinfo
+* DVD-R[W] Disk-at-once recording
+
+libburn-0.3.0.1.tar.gz Tue Jan 30 2007
+===============================================================================
+* Improved recognition of unsuitable media types
+* Replaced ban of chmod u+s by loud warning
+* detailed man page for cdrskin
+* Burning of DVD+RW and DVD-RAM media as single-track TAO-like initial session
+* Formatting and then burning to DVD-RW like to DVD+RW
+* New option -msifile=path from cdrkit/wodim
+* 0.3.0.1 release notes *
+* Bug fix enabling tracks >= 1.3 GB from disk file
+
+libburn-0.2.6.3.tar.gz Fri Dec 29 2006
+===============================================================================
+* 0.2.6 release notes (Wed Nov 22 2006) 
+* After a lot of time with dedication to this project, we proudly present you
+  libburn 0.2.6. It is the first version of cdrskin and libburn after they have
+  been split from genisofs and libisofs. Main new features are write mode TAO 
+  and support for multi session.
+* 0.2.6.1 release notes (Fri Nov 24 2006) 
+* Point release to fix misleading version numbers in messages and documentation
+* 0.2.6.2 release notes (Sat Dec 16 2006) 
+* cdrskin man page backported from development version 0.2.7.
+* 0.2.6.3 release notes (Fri Dec 29 2006) 
+* Point release to fix build system problems people have experienced with the
+  past release.
+
+libburn-0.2.3.snapshot02.tar.gz Thu Nov 02 2006
+===============================================================================
+* Stabilized snapshot including release 0.2.4.pl01 of cdrskin
+* cdrskin 0.2.4 release notes 
+* Compatibility with cdrecord has been improved in respect to drive addresses,
+  audio extraction from .wav, -scanbus, -toc, drive buffer fill indicator.
+* Note: The previous snapshot01 with the same source base is handicapped by a
+  broken ./configure setup. It works well on Intel compatible CPUs but is
+  supposed to be unusable on big-endian architectures.
+
+libburn-0.2.2.tar.gz Wed Sep 20 2006
+===============================================================================
+Initial release of libburnia's libburn combined with cdrskin.

Makefile.am

@@ -75,11 +75,15 @@ libburn_libburn_la_SOURCES = \
 libinclude_HEADERS = \
 	libburn/libburn.h 
 
+install-exec-hook:
+	$(LIBBURNIA_LDCONFIG_CMD) "$(DESTDIR)$(libdir)" || echo 'NOTE: Explicite dynamic library configuration failed. If needed, configure manually for:' "$(DESTDIR)$(libdir)"
+
 ## ========================================================================= ##
 
 ## Build test applications
 noinst_PROGRAMS = \
 	test/libburner \
+	test/offst_source \
 	test/telltoc \
 	test/dewav \
 	test/fake_au \
@@ -94,6 +98,9 @@ LIBBURN_EXTRALIBS = $(LIBBURN_ARCH_LIBS) $(THREAD_LIBS)
 test_libburner_CPPFLAGS = -Ilibburn
 test_libburner_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
 test_libburner_SOURCES = test/libburner.c
+test_offst_source_CPPFLAGS = -Ilibburn
+test_offst_source_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
+test_offst_source_SOURCES = test/offst_source.c
 test_telltoc_CPPFLAGS = -Ilibburn
 test_telltoc_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
 test_telltoc_SOURCES = test/telltoc.c
@@ -110,9 +117,9 @@ test_structest_CPPFLAGS = -Ilibburn
 test_structest_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
 test_structest_SOURCES = test/structest.c
 
-##  cdrskin construction site - ts A60816 - B00611
+##  cdrskin construction site - ts A60816 - B01208
 cdrskin_cdrskin_CPPFLAGS = -Ilibburn
-cdrskin_cdrskin_CFLAGS = -DCdrskin_libburn_0_8_4
+cdrskin_cdrskin_CFLAGS = -DCdrskin_libburn_0_9_0
 
 # cdrskin_cdrskin_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
 # ts A80123, change proposed by Simon Huggins to cause dynamic libburn linking
@@ -143,7 +150,10 @@ doc/html: doc/doxygen.conf
 doc-upload: doc/html
 	scp -r $</* $(webhost):$(webpath)
 
-all: doc
+## ts B00729
+## Not by default any more.
+## It is unclear who is supposed to create file ./doc/doc.lock
+# all: doc
 
 install-data-local: 
 	if [ -f ./doc/doc.lock ]; then \
@@ -199,6 +209,7 @@ EXTRA_DIST = \
 	cdrskin/wiki_plain.txt \
 	cdrskin/cleanup.h \
 	cdrskin/cleanup.c \
+	libburn/libburn.ver \
 	libburn/os-dummy.h \
 	libburn/os-freebsd.h \
 	libburn/os-linux.h \

README

@@ -11,7 +11,7 @@ Still containing parts of Libburn. By Derek Foreman <derek@signalmarketing.com>
 and Ben Jansens <xor@orodu.net>
 Copyright (C) 2002-2006  Derek Foreman and Ben Jansens
 
-     http://files.libburnia-project.org/releases/libburn-0.8.4.pl00.tar.gz
+     http://files.libburnia-project.org/releases/libburn-0.9.0.pl00.tar.gz
 
 ------------------------------------------------------------------------------
 
@@ -19,10 +19,10 @@ Copyright (C) 2002-2006  Derek Foreman and Ben Jansens
 
                                 From tarball
 
-Obtain libburn-0.8.4.pl00.tar.gz, take it to a directory of your choice and do:
+Obtain libburn-0.9.0.pl00.tar.gz, take it to a directory of your choice and do:
 
-   tar xzf libburn-0.8.4.pl00.tar.gz
-   cd libburn-0.8.4
+   tar xzf libburn-0.9.0.pl00.tar.gz
+   cd libburn-0.9.0
    ./configure --prefix=/usr
    make
 
@@ -60,6 +60,11 @@ Warning: The trunk might contain experimental features which might not
 
                         Special ./configure options
 
+make install on GNU/Linux will try to run program ldconfig with the library
+installation directory as only argument. Failure to do so will not abort
+installation. One may disable ldconfig by ./configure option:
+   --disable-ldconfig-at-install
+
 In some situations Linux may deliver a better write performance to drives if
 the track input is read with O_DIRECT (see man 2 open). The API call
 burn_os_open_track_src() and the input readers of cdrskin and libburn fifo
@@ -76,6 +81,12 @@ Alternatively the transport of SCSI commands can be done via libcdio-0.83.
 You may install it and re-run libburn's ./configure with option
     --enable-libcdio
 
+By use of a version script, the libburn.so library exposes no other function
+names but those of the API definition in libburn/libburn.h.
+If -Wl,--version-script=... makes problems with the local compiler, then
+disable this encapsulation feature by
+    --disable-versioned-libs
+
 Make sure to re-compile all source files after running ./configure
    make clean ; make
    make install
@@ -139,7 +150,8 @@ The project components (list subject to growth, hopefully):
 
 - libisofs is the library to pack up hard disk files and directories into a
            ISO 9660 disk image. This may then be brought to CD via libburn.
-           libisofs is to be the foundation of our upcoming mkisofs emulation.
+           An own ISO 9660 extension stores ACLs, xattr, and MD5 of file
+           content.
 
 - libisoburn is an add-on to libburn and libisofs which coordinates both and
            also allows to grow ISO-9660 filesystem images on multi-session
@@ -164,8 +176,8 @@ The project components (list subject to growth, hopefully):
            Rock Ridge extensions. Manipulation is not only adding or
            overwriting of files but also deleting, renaming, attribute
            changing, incremental backups, activating boot images, and
-           extracting of files from ISO images to disk. An own ISO 9660
-           extension stores ACLs, xattr, and MD5 of file content.
+           extracting of files from ISO images to disk. There is also a
+           sparse emulation of cdrecord and a more laborate one of mkisofs.
            All features of xorriso are also available via a C language API
            of libisoburn.
            See xorriso/README for more.
@@ -534,8 +546,34 @@ Project history as far as known to me:
 - Tue Jun 29 2010 Version 0.6.34 of libisofs provides new features about
   hiding file names from directory trees.
 
-- Wed Jun 30 2010 libburn-0.8.4 provides small improvements with system
-  adapters for libcdio and generic POSIX systems.
+- Wed Jun 30 2010 libburn-0.8.4 removes some restrictions on operating
+  systems other than Linux and FreeBSD.
+
+- Fri Jul 02 2010 Release 0.6.0.pl00 of libisoburn adds more options to the
+  mkisofs emulation of xorriso. It also fixes minor bugs and shortcommings.
+
+- Wed Sep 15 2010 Version 0.6.36 of libisofs can produce ISO images which
+  bear a partiton 1 with non-zero start address. They can be mounted from
+  USB stick via the main device file (e.g. /dev/sdb) as well as via the
+  partition device file (e.g. /dev/sdb1).
+
+- Fri Sep 17 2010 libburn-0.8.6 lifts the test reservation on DVD-R DL media.
+
+- Sat Sep 18 2010 Release 0.6.2.pl00 of libisoburn introduces a partition
+  with non-zero offset for ISO 9660 images on USB sticks, improves mkisofs
+  emulation, and fixes a regression which existed since version 0.4.2.
+
+- Wed Oct 20 2010 libburn-0.8.8 can report the used amount of BD spare blocks.
+
+- Sat Oct 23 2010 Version 0.6.38 of libisofs can use libjte to produce jigdo
+  files along with the ISO image. Further filesystem images may be appended
+  as MBR partitions 1 to 4. The capability was added to produce boot blocks
+  for computers with MIPS CPU.
+
+- Tue Oct 26 2010 Release 0.6.4.pl00 of libisoburn and xorriso makes use of
+  the new libisofs capabilities.
+
+- Wed Dec 08 libburn-0.9.0 fixes a regression with SCSI command logging.
 
 
 ------------------------------------------------------------------------------

acinclude.m4

@@ -16,11 +16,13 @@ AC_DEFUN([TARGET_SHIZZLE],
 
   AC_MSG_CHECKING([target operating system])
 
+  LIBBURNIA_LDCONFIG_CMD="echo 'No ldconfig run performed. If needed, configure manually for:'"
   
   case $target_os in
     linux*)
       ARCH=linux
       LIBBURN_ARCH_LIBS=
+      LIBBURNIA_LDCONFIG_CMD=ldconfig
       ;;
     freebsd*)
       ARCH=freebsd
@@ -42,6 +44,21 @@ AC_DEFUN([TARGET_SHIZZLE],
 ])
 
 
+dnl LIBBURN_ASSERT_VERS_LIBS is by Thomas Schmitt, libburnia project
+dnl It tests whether -Wl,--version-script=... works with the compiler
+AC_DEFUN([LIBBURN_ASSERT_VERS_LIBS],
+[
+    libburnia_save_LDFLAGS="$LDFLAGS"
+    LDFLAGS="$LDFLAGS -Wl,--version-script=libburn/libburn.ver"
+    AC_TRY_LINK([#include <stdio.h>], [printf("Hello\n");],
+                [vers_libs_test="yes"], [vers_libs_test="no"])
+    if test x$vers_libs_test = xno
+    then
+        LDFLAGS="$libburnia_save_LDFLAGS"
+    fi
+])
+  
+
 dnl LIBBURNIA_SET_PKGCONFIG determines the install directory for the *.pc file.
 dnl Important: Must be performed _after_ TARGET_SHIZZLE
 dnl 

cdrskin/README

@@ -4,7 +4,7 @@
 cdrskin. By Thomas Schmitt <scdbackup@gmx.net>
 Integrated sub project of libburnia-project.org but also published via:
 http://scdbackup.sourceforge.net/cdrskin_eng.html
-http://scdbackup.sourceforge.net/cdrskin-0.8.4.pl00.tar.gz
+http://scdbackup.sourceforge.net/cdrskin-0.9.0.pl00.tar.gz
 
 Copyright (C) 2006-2010 Thomas Schmitt, provided under GPL version 2 or later.
 ------------------------------------------------------------------------------
@@ -26,10 +26,10 @@ By using this software you agree to the disclaimer at the end of this text
 
                    Compilation, First Glimpse, Installation
 
-Obtain cdrskin-0.8.4.pl00.tar.gz, take it to a directory of your choice and do:
+Obtain cdrskin-0.9.0.pl00.tar.gz, take it to a directory of your choice and do:
 
-    tar xzf cdrskin-0.8.4.pl00.tar.gz
-    cd cdrskin-0.8.4
+    tar xzf cdrskin-0.9.0.pl00.tar.gz
+    cd cdrskin-0.9.0
 
 Within that directory execute:
 
@@ -310,10 +310,11 @@ Add-on session (equivalent to growisofs -M):
     cdrskin dev=/dev/sr0 --grow_overwriteable_iso ... -
 
 
-                               DVD-RW and DVD-R
+                            DVD-RW , DVD-R , DVD-R DL
 
 DVD-RW are usable if formatted to state "Restricted Overwrite" or if in state
-"Sequential Recording". DVD-R are always in sequential state.
+"Sequential Recording". DVD-R are always in sequential state. DVD-R DL are
+always sequential and incapable of multi-session.
 
 "Sequential" is the state of unused media and of media previously blanked
 or written by cdrecord. dvd+rw-format -blank can also achieve this state.

cdrskin/add_ts_changes_to_libburn_0_9_0

@@ -38,7 +38,7 @@ original="./libburn_svn_release.tgz"
 # My changes are in $changes , mainly in $changes/cdrskin
 changes="./libburn-release"
 
-skin_release="0.8.4"
+skin_release="0.9.0"
 patch_level=".pl00"
 skin_rev="$skin_release""$patch_level"
 

cdrskin/add_ts_changes_to_libburn_0_9_1

@@ -38,7 +38,7 @@ original="./libburn_svn.tgz"
 # My changes are in $changes , mainly in $changes/cdrskin
 changes="./libburn-develop"
 
-skin_release="0.8.5"
+skin_release="0.9.1"
 patch_level=""
 skin_rev="$skin_release""$patch_level"
 

cdrskin/cdrfifo.c

@@ -34,7 +34,7 @@
 
 
 /* Macro for creation of arrays of objects (or single objects) */
-#define TSOB_FELD(typ,anz) (typ *) malloc((anz)*sizeof(typ));
+#define TSOB_FELD(typ,anz) (typ *) calloc(anz, sizeof(typ));
 
 
 #define Cdrfifo_buffer_chunK 2048

cdrskin/cdrskin.1

@@ -2,7 +2,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH CDRSKIN 1 "Jun 10, 2010"
+.TH CDRSKIN 1 "Aug 21, 2010"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -47,7 +47,7 @@ Multi session on CD (follow-up sessions in TAO only)
 .br
 or on DVD-R[W] (in Incremental mode) or DVD+R[/DL] or BD-R.
 .br
-Single session on DVD-RW or DVD-R (Disk-at-once).
+Single session Disk-at-once on DVD-RW, DVD-R, DVD-R DL.
 .br
 Single session or emulated ISO-9660 multi-session 
 .br
@@ -166,7 +166,7 @@ needed.
 .SS
 .B Sequentially Recordable DVD or BD Media:
 .br
-Currently DVD-RW, DVD-R , DVD+R[/DL], and BD-R can be used for the Sequential
+Currently DVD-RW, DVD-R[DL], DVD+R[DL], and BD-R can be used for the Sequential
 recording model. It resembles the model of CD media. Only DVD-RW can be
 blanked and re-used from scratch.
 .br
@@ -186,8 +186,8 @@ of recognizable size or the size has to be announced explicitly by options
 or
 .B tao_to_sao_tsize= .
 .br
-DAO is the only mode for media which do not offer feature 21h Incremental
-Streaming. DAO may also be selected explicitly by option
+DAO is the only mode for DVD-R media which do not offer feature 21h Incremental
+Streaming (e.g. DVD-R DL). DAO may also be selected explicitly by option
 .B -sao .
 Program growisofs uses DAO on sequential DVD-R[W] media for maximum
 DVD-ROM/-Video compatibility.
@@ -198,7 +198,7 @@ Incremental Streaming may be selected explicitly by option
 .B -tao
 as it resembles much CD TAO by allowing track sources of
 unpredicted length and to keep media appendable by option
-.B -multi .
+.B -multi . It does not work with DVD-R DL and minimally blanked DVD-RW.
 The only restriction towards CD-R[W] is the lack of support for -audio tracks.
 Multiple tracks per session are permissible.
 .br
@@ -659,7 +659,8 @@ Without it the disc gets closed and may not be written any more  - unless it
 is a -RW and gets blanked which causes loss of its content.
 .br
 The following sessions can only be written in -tao mode. -multi is prohibited
-with DVD-R[W] DAO write mode. Option --prodvd_cli_compatible eventually makes
+with DVD-R[W] DAO write mode and on DVD-R DL media.
+Option --prodvd_cli_compatible eventually makes
 -multi tolerable but cannot make it work.
 .br
 In order to have all filesystem content accessible, the eventual ISO-9660
@@ -753,6 +754,8 @@ Mode -tao can be used with track sources of unpredictable size, like standard
 input or named pipes. It is also the only mode that can be used for writing
 to appendable media which already hold data. With unformatted DVD-R[W] it is
 the only mode which allows -multi.
+.br
+Mode -tao is not usable for minimally blanked DVD-RW and for DVD-R DL.
 .TP
 .BI \-toc
 Print the table of content (TOC) which describes the tracks recorded on disc.
@@ -1090,12 +1093,11 @@ This option is only needed for revoking eventual --ignore_signals or
 .TP
 .BI \--allow_untested_media
 Enable the use of media profiles which have been implemented but not yet
-tested. Currently this applies to :
+tested. Currently this option is without effect because no media types are
+under test reservation.
 .br
-Profile 0015h , DVD-R/DL Sequential (will not allow -multi).
-.br
-If you really test such media, then please report the outcome on
-libburn-hackers@pykix.org 
+(If you really test experimental media, then please report the outcome on
+libburn-hackers@pykix.org)
 .TP
 .BI dev_translation= <sep><from><sep><to>
 Set drive address alias. This was necessary before cdrskin-0.2.4 to manually
@@ -1265,7 +1267,7 @@ cdrskin -v dev=/dev/hdc speed=12 fs=8m \\
 .br
 blank=as_needed -eject padsize=300k my_image.iso
 .SS
-.B Write compressed afio archive on-the-fly (not possible with minimally blanked DVD-RW):
+.B Write compressed afio archive on-the-fly (not possible with minimally blanked DVD-RW or DVD-R DL):
 .br
 find . | afio -oZ - | \\
 .br

cdrskin/cdrskin.c

@@ -88,7 +88,7 @@ or
 
 /** The official program version */
 #ifndef Cdrskin_prog_versioN
-#define Cdrskin_prog_versioN "0.8.4"
+#define Cdrskin_prog_versioN "0.9.0"
 #endif
 
 /** The official libburn interface revision to use.
@@ -98,10 +98,10 @@ or
 #define Cdrskin_libburn_majoR 0
 #endif
 #ifndef Cdrskin_libburn_minoR
-#define Cdrskin_libburn_minoR 8
+#define Cdrskin_libburn_minoR 9
 #endif
 #ifndef Cdrskin_libburn_micrO
-#define Cdrskin_libburn_micrO 4
+#define Cdrskin_libburn_micrO 0
 #endif
 
 
@@ -135,13 +135,13 @@ or
 #endif /* Cdrskin_libburn_cvs_A60220_tS */
 
 
-#ifdef Cdrskin_libburn_0_8_4
-#define Cdrskin_libburn_versioN "0.8.4"
+#ifdef Cdrskin_libburn_0_9_0
+#define Cdrskin_libburn_versioN "0.9.0"
 #define Cdrskin_libburn_from_pykix_svN 1
-#endif /* Cdrskin_libburn_0_8_4 */
+#endif /* Cdrskin_libburn_0_9_0 */
 
-#ifdef Cdrskin_libburn_0_8_5
-#define Cdrskin_libburn_versioN "0.8.5"
+#ifdef Cdrskin_libburn_0_9_1
+#define Cdrskin_libburn_versioN "0.9.1"
 #define Cdrskin_libburn_from_pykix_svN 1
 
 /* Place novelty switch macros here. 
@@ -153,29 +153,29 @@ or
 */
 
 
-#endif /* Cdrskin_libburn_0_8_5 */
+#endif /* Cdrskin_libburn_0_9_1 */
 
 #ifndef Cdrskin_libburn_versioN
-#define Cdrskin_libburn_0_8_4
-#define Cdrskin_libburn_versioN "0.8.4"
+#define Cdrskin_libburn_0_9_0
+#define Cdrskin_libburn_versioN "0.9.0"
 #define Cdrskin_libburn_from_pykix_svN 1
 #endif
 
-#ifdef Cdrskin_libburn_0_8_4
+#ifdef Cdrskin_libburn_0_9_0
 #undef Cdrskin_libburn_majoR
 #undef Cdrskin_libburn_minoR
 #undef Cdrskin_libburn_micrO
 #define Cdrskin_libburn_majoR 0
-#define Cdrskin_libburn_minoR 8
-#define Cdrskin_libburn_micrO 4
+#define Cdrskin_libburn_minoR 9
+#define Cdrskin_libburn_micrO 0
 #endif
-#ifdef Cdrskin_libburn_0_8_5
+#ifdef Cdrskin_libburn_0_9_1
 #undef Cdrskin_libburn_majoR
 #undef Cdrskin_libburn_minoR
 #undef Cdrskin_libburn_micrO
 #define Cdrskin_libburn_majoR 0
-#define Cdrskin_libburn_minoR 8
-#define Cdrskin_libburn_micrO 5
+#define Cdrskin_libburn_minoR 9
+#define Cdrskin_libburn_micrO 1
 #endif
 
 
@@ -363,9 +363,6 @@ or
 
 #include "../libburn/libburn.h"
 
-#ifdef Cdrskin_libburn_has_audioxtR
-#include "../libburn/libdax_audioxtr.h"
-#endif
 
 #ifdef Cdrskin_libburn_has_cleanup_handleR
 #define Cleanup_set_handlers burn_set_signal_handling
@@ -423,7 +420,7 @@ static int Cdrskin_abort_leveL= 0;
 /* Imported from scdbackup-0.8.5/src/cd_backup_planer.c */
 
 /** Macro for creation of arrays of objects (or single objects) */
-#define TSOB_FELD(typ,anz) (typ *) malloc((anz)*sizeof(typ));
+#define TSOB_FELD(typ,anz) (typ *) calloc(anz, sizeof(typ));
 
 
 /** Convert a text so that eventual characters special to the shell are
@@ -573,7 +570,7 @@ int Sfile_multi_read_argv(char *progname, char **filenames, int filename_count,
      if(pass==0)
        maxl= strlen(progname)+1;
      else {
-      (*argv)[0]= (char *) malloc(strlen(progname)+1);
+      (*argv)[0]= (char *) calloc(1, strlen(progname)+1);
       if((*argv)[0]==NULL)
          {ret= -1; goto ex;}
        strcpy((*argv)[0],progname);
@@ -604,7 +601,7 @@ int Sfile_multi_read_argv(char *progname, char **filenames, int filename_count,
        } else {
          if(argcount >= *argc)
      break;
-         (*argv)[argcount]= (char *) malloc(l+1);
+         (*argv)[argcount]= (char *) calloc(1, l+1);
          if((*argv)[argcount]==NULL)
            {ret= -1; goto ex;}
          strcpy((*argv)[argcount],buf);
@@ -618,9 +615,9 @@ int Sfile_multi_read_argv(char *progname, char **filenames, int filename_count,
    if(pass==0){
      *argc= argcount;
      if(argcount>0) {
-       *argv= (char **) malloc(argcount*sizeof(char *));
-       *argidx= (int *) malloc(argcount*sizeof(int));
-       *arglno= (int *) malloc(argcount*sizeof(int));
+       *argv= (char **) calloc(argcount, sizeof(char *));
+       *argidx= (int *) calloc(argcount, sizeof(int));
+       *arglno= (int *) calloc(argcount, sizeof(int));
        if(*argv==NULL || *argidx==NULL || *arglno==NULL)
          {ret= -1; goto ex;}
      }
@@ -820,8 +817,8 @@ int Cdradrtrn_add(struct CdradrtrN *trn, char *from, char *to, int flag)
  }
  if(strlen(from)>=Cdrskin_adrleN || strlen(to)>=Cdrskin_adrleN)
    return(0);
- trn->from_address[cnt]= malloc(strlen(from_pt)+1);
- trn->to_address[cnt]= malloc(strlen(to_pt)+1);
+ trn->from_address[cnt]= calloc(1, strlen(from_pt)+1);
+ trn->to_address[cnt]= calloc(1, strlen(to_pt)+1);
  if(trn->from_address[cnt]==NULL ||
     trn->to_address[cnt]==NULL)
    return(-2);
@@ -4744,8 +4741,8 @@ int Cdrskin_scanbus(struct CdrskiN *skin, int flag)
  int *drives_busses= NULL;
  struct stat stbuf;
 
- drives_shown= malloc(skin->n_drives+1);
- drives_busses= malloc((skin->n_drives+1) * sizeof(int));
+ drives_shown= calloc(1, skin->n_drives+1);
+ drives_busses= calloc((skin->n_drives+1), sizeof(int));
  if(drives_shown == NULL || drives_busses == NULL)
    {ret= -1; goto ex;}
  for(i=0;i<skin->n_drives;i++)
@@ -5146,7 +5143,7 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
 #endif
  char media_class[80];
  int nominal_sessions= 1, ftils= 1, ltils= 1, first_track= 1, read_capacity= 0;
- int app_code, cd_info_valid, lra;
+ int app_code, cd_info_valid, lra, alloc_blocks, free_blocks;
  off_t avail, buf_count;
  char disc_type[80], bar_code[9], buf[2 * 2048];
  unsigned int disc_id;
@@ -5242,6 +5239,11 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
    printf("Disk type: unrecognizable\n");
  if(cd_info_valid & 2)
    printf("Disk id: 0x%-X\n", disc_id);
+ ret= burn_disc_get_bd_spare_info(drive, &alloc_blocks, &free_blocks, 0);
+ if(ret == 1) {
+   printf("BD Spare Area consumed:   %d\n", alloc_blocks - free_blocks);
+   printf("BD Spare Area available:  %d\n", free_blocks);
+ }
 
  printf("\n");
  printf("Track  Sess Type   Start Addr End Addr   Size\n");
@@ -5642,7 +5644,7 @@ ex:;
 int Cdrskin_list_formats(struct CdrskiN *skin, int flag)
 {
  struct burn_drive *drive;
- int ret, i, status, num_formats, profile_no, type;
+ int ret, i, status, num_formats, profile_no, type, alloc_blocks, free_blocks;
  off_t size;
  unsigned dummy;
  char status_text[80], profile_name[90];
@@ -5689,6 +5691,10 @@ int Cdrskin_list_formats(struct CdrskiN *skin, int flag)
  } else
    sprintf(status_text, "illegal status according to MMC-5");
  printf("Format status: %s\n", status_text);
+ ret= burn_disc_get_bd_spare_info(drive, &alloc_blocks, &free_blocks, 0);
+ if(ret == 1)
+   printf("BD Spare Area: %d blocks consumed, %d blocks available\n",
+          alloc_blocks - free_blocks, free_blocks);
 
  for (i = 0; i < num_formats; i++) {
    ret= burn_disc_get_format_descr(drive, i, &type, &size, &dummy);
@@ -6900,7 +6906,7 @@ int Cdrskin_direct_write(struct CdrskiN *skin, int flag)
    if(ret<=0)
      goto ex;
  }
- buf= malloc(max_chunksize);
+ buf= calloc(1, max_chunksize);
  if(buf==NULL) {
    fprintf(stderr,
            "cdrskin: FATAL : Cannot allocate %d bytes of read buffer.\n",

cdrskin/cdrskin_eng.html

@@ -2,7 +2,7 @@
 
 <HEAD>
 <META NAME="description" CONTENT="cdrskin, a limited cdrecord compatibility wrapper for libburn">
-<META NAME="keywords" CONTENT="cdrskin, libburn, libburnia, burn, CD, DVD, linux, recording, burning, CD-R, CD-RW, DVD-R, DVD-RW, DVD+RW, DVD+R, DVD+R/DL, DVD-RAM, BD-RE, BD-R, cdrecord, compatible, scdbackup">
+<META NAME="keywords" CONTENT="cdrskin, libburn, libburnia, burn, CD, DVD, linux, recording, burning, CD-R, CD-RW, DVD-R, DVD-R DL, DVD-RW, DVD+RW, DVD+R, DVD+R DL, DVD-RAM, BD-RE, BD-R, cdrecord, compatible, scdbackup">
 <META NAME="robots" CONTENT="follow">
 <TITLE>cdrskin homepage english</TITLE>
 </HEAD>
@@ -24,7 +24,8 @@
 <P>
 <H2>Purpose:</H2>
 Burns preformatted data to CD, DVD, and BD media:<BR>
-CD-R, DVD-R, DVD+R, DVD+R/DL, BD-R, CD-RW, DVD-RW, DVD-RAM, DVD+RW, BD-RE
+CD-R, DVD-R, DVD-R DL, DVD+R, DVD+R DL, BD-R, CD-RW,
+DVD-RW, DVD-RAM, DVD+RW, BD-RE
 </P>
 <P>
 
@@ -64,7 +65,7 @@ connected via SCSI, PATA (aka IDE, ATA), USB, or SATA.
 GPL software included:<BR>
 </H2>
 <DL>
-<DT>libburn-0.8.4</DT>
+<DT>libburn-0.9.0</DT>
 <DD>(founded by Derek Foreman and Ben Jansens,
 developed and maintained since August 2006 by
 Thomas Schmitt from team of libburnia-project.org)
@@ -95,10 +96,11 @@ Ports to other usable systems are appreciated. Reports are welcome.
 <DL>
 <DT>The most common options of cdrecord for data and audio on CD media
 are provided in a compatible way.<BR>
-On all DVD media except DVD-R DL, cdrskin is able to perform any recording job
+On all DVD media, cdrskin is able to perform any recording job
 which is possible with cdrecord.
 Other than with cdrecord, option -multi is supported with many DVD types and
-BD-R. Write mode -tao works with anything but quickly blanked DVD-RW.
+BD-R. Write mode -tao works with anything but quickly blanked DVD-RW and
+DVD-R DL, which both support no -multi.
 </DT>
 <BR><BR>
 <DT>Get an overview of drives and their addresses</DT>
@@ -131,7 +133,8 @@ On Solaris it is r-permission and privileges "basic,sys_devices".</DT>
 <DD>$<KBD>&nbsp;cdrskin -v dev=/dev/hdc speed=12 fs=8m \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;blank=as_needed -eject padsize=300k my_image.iso</KBD></DD>
 
-<DT>Write compressed afio archive on-the-fly:</DT>
+<DT>Write compressed afio archive on-the-fly
+(not DVD-R DL or minimally blanked DVD-RW):</DT>
 <DD>$<KBD>&nbsp;find . | afio -oZ - | \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;cdrskin -v dev=0,1,0 fs=32m speed=8 \</KBD></DD>
 <DD><KBD>&nbsp;&nbsp;blank=as_needed padsize=300k -</KBD></DD>
@@ -197,8 +200,8 @@ Standalone ISO 9660 multi-session CD/DVD/BD tool
 <P>
 <DL>
 <DT>Download as source code (see README):</DT>
-<DD><A HREF="cdrskin-0.8.4.pl00.tar.gz">cdrskin-0.8.4.pl00.tar.gz</A>
-(845 KB).
+<DD><A HREF="cdrskin-0.9.0.pl00.tar.gz">cdrskin-0.9.0.pl00.tar.gz</A>
+(870 KB).
 </DD>
 <DD>
 The cdrskin tarballs are source code identical with libburn releases
@@ -247,22 +250,19 @@ cdrskin_0.4.2.pl00-x86-suse9_0-static.tar.gz</A>, (310 KB), -static compiled,
 <HR>
 
 <P>
-Enhancements towards previous stable version cdrskin-0.8.2.pl00:
+Enhancements towards previous stable version cdrskin-0.8.8.pl00:
 <UL>
 <LI>
-Let general POSIX system adapters ignore SIGWINCH and SIGURG if defined
-</LI>
-<LI>
-Allowed 64 kB max output buffer size on all OSes
+<LI>none</LI>
 </LI>
 <!--
 <LI>none</LI>
 -->
 </UL>
 
-Bug fixes towards cdrskin-0.8.2.pl00:
+Bug fixes towards cdrskin-0.8.8.pl00:
 <UL>
-<LI>none</LI>
+<LI>SCSI reply data logging was disabled by mistake since release 0.8.6</LI>
 <!--
 <LI>none</LI>
 -->
@@ -272,8 +272,8 @@ Bug fixes towards cdrskin-0.8.2.pl00:
 
 <P>
 <DL>
-<DT><H3>Development snapshot, version 0.8.5 :</H3></DT>
-<DD>Enhancements towards current stable version 0.8.4.pl00:
+<DT><H3>Development snapshot, version 0.9.1 :</H3></DT>
+<DD>Enhancements towards current stable version 0.9.0.pl00:
 <UL>
 <LI>none yet</LI>
 <!--
@@ -283,7 +283,7 @@ Bug fixes towards cdrskin-0.8.2.pl00:
 </UL>
 </DD>
 
-<DD>Bug fixes towards cdrskin-0.8.4.pl00:
+<DD>Bug fixes towards cdrskin-0.8.8.pl00:
 <UL>
 <LI>none yet</LI>
 <!--
@@ -293,10 +293,10 @@ Bug fixes towards cdrskin-0.8.2.pl00:
 </DD>
 
 <DD>&nbsp;</DD>
-<DD><A HREF="README_cdrskin_devel">README 0.8.5</A>
-<DD><A HREF="cdrskin__help_devel">cdrskin_0.8.5 --help</A></DD>
-<DD><A HREF="cdrskin_help_devel">cdrskin_0.8.5 -help</A></DD>
-<DD><A HREF="man_1_cdrskin_devel.html">man cdrskin (as of 0.8.5)</A></DD>
+<DD><A HREF="README_cdrskin_devel">README 0.9.1</A>
+<DD><A HREF="cdrskin__help_devel">cdrskin_0.9.1 --help</A></DD>
+<DD><A HREF="cdrskin_help_devel">cdrskin_0.9.1 -help</A></DD>
+<DD><A HREF="man_1_cdrskin_devel.html">man cdrskin (as of 0.9.1)</A></DD>
 <DD>&nbsp;</DD>
 <DT>Maintainers of cdrskin unstable packages please use SVN of
 <A HREF="http://libburnia-project.org"> libburnia-project.org</A></DT>
@@ -316,8 +316,8 @@ admins with full system souvereignty.</DT>
 <A HREF="README_cdrskin_devel">upcoming README</A> ):
 </DD>
 <DD>
-<A HREF="cdrskin-0.8.5.tar.gz">cdrskin-0.8.5.tar.gz</A>
-(845 KB).
+<A HREF="cdrskin-0.9.1.tar.gz">cdrskin-0.9.1.tar.gz</A>
+(870 KB).
 </DD>
 
 <!-- This is not offered any more since spring 2008

cdrskin/cdrskin_timestamp.h

@@ -1 +1 @@
-#define Cdrskin_timestamP "2010.06.30.100001"
+#define Cdrskin_timestamP "2010.12.08.133001"

cdrskin/changelog.txt

@@ -8561,7 +8561,7 @@ Made number transition to 0.8.4
 + cdrskin/add_ts_changes_to_libburn_0_8_5
 Updated cdrskin tarball generator
 
-30 Jun 2010  []
+30 Jun 2010  [3310]
 cdrskin/changelog.txt
 Documented changes and release timestamp
 
@@ -8570,17 +8570,453 @@ Documented changes and release timestamp
 * Allowed 64 kB max output buffer size on all OSes
 
 
+2010.06.30.112709  [3311]
+Makefile.am
+configure.ac
+README
+libburn/libburn.h
+cdrskin/cdrskin.c 
+cdrskin/README
+cdrskin/compile_cdrskin.sh
+cdrskin/cdrskin_timestamp.h
+cdrskin/cdrskin_eng.html
+Made number transition to 0.8.5
+
+30 Jun 2010  [3312]
+- cdrskin/add_ts_changes_to_libburn_0_8_2
+- cdrskin/add_ts_changes_to_libburn_0_8_3
++ cdrskin/add_ts_changes_to_libburn_0_8_4
++ cdrskin/add_ts_changes_to_libburn_0_8_5
+Updated cdrskin tarball generator
+
+30 Jun 2010  [3313]
+cdrskin/changelog.txt
+Documented changes and release timestamp
+
+30 Jun 2010  [3314]
+svn move -m libburn release 0.8.4 is ready \
+http://svn.libburnia-project.org/libburn/branches/ZeroEightFour \
+http://svn.libburnia-project.org/libburn/tags/ZeroEightFour
+
+------------------------------------ cycle  - cdrskin-0.8.5 - 2010.06.30.112709
 
 
------------------------------------- cycle  - cdrskin-0.8.5 - 
------------------------------------- cycle  - cdrskin-0.8.5 - 
+2010.07.04.131219  [3323]
+libburn/libburn.h
+libburn/libdax_audioxtr.h
+libburn/libdax_audioxtr.c
+cdrskin/cdrskin.c
+test/dewav.c
+Moved public part of libdax_audioxtr.h to libburn.h
 
+2010.07.04.170035  [3325]
+configure.ac
+Makefile.am
++ libburn/libburn.ver
+Hiding all non-API symbols from the linker by use of --version-script
+
+04 Jul  [3326]
+README
+Mentioned new configure option --disable-versioned-libs
+
+2010.07.06.113304  [3329]
+configure.ac
+acinclude.m4
+Let configure perform linker test with --version-script if enabled
+
+2010.07.06.113356  [3330]
+libburn/libburn.h
+Mentioned that public API calls must be in libisofs/libisofs.ver
+
+2010.07.12.193201  [3334]
+cdrskin/cdrskin.c
+cdrskin/cdrfifo.c
+Changed all malloc() to calloc()
+
+2010.07.12.193644  [3335]
+libburn/async.c
+libburn/drive.c
+libburn/file.c
+libburn/libdax_audioxtr.c
+libburn/libdax_msgs.c
+libburn/mmc.c
+libburn/null.c
+libburn/options.c
+libburn/read.c
+libburn/sg-freebsd.c
+libburn/sg-freebsd-port.c
+libburn/util.c
+libburn/write.c
+Changed all malloc() to calloc()
+
+2010.07.29.083453  [3336]
+libburn/spc.h
+libburn/spc.c
+libburn/mmc.c
+libburn/sg-freebsd.c
+libburn/sg-solaris.c
+libburn/sg-libcdio.c
+Recognizing sense data format 0x72 if given instead of 0x70
+
+2010.07.29.164100  [3337]
+Makefile.am
+Detached make target "doc" from target "all".
+
+30 Jul 2010  [3341]
+doc/doxygen.conf.in
+Removed problematic DETAILS_AT_TOP to silence warning of Debian buildd
+
+2010.08.02.100630  [3345]
+libburn/spc.h
+libburn/spc.c
+libburn/sg-linux.c
+libburn/sg-freebsd.c
+libburn/sg-libcdio.c
+Reporting sense data with burn_set_scsi_logging()
+
+2010.08.02.131946  [3346]
+libburn/sg-linux.c
+Added error simulation code to Linux system adapter
+
+2010.08.02.141233  [3347]
+libburn/sg-solaris.c
+Committed Solaris system adapter which was forgotten with rev 3345
+
+------------------------------------ cycle  - cdrskin-0.8.5 - 2010.08.02.141233
+* Hiding all non-API symbols from the linker by use of --version-script
+
+
+2010.08.03.191151  [3348]
+libburn/sg-linux.c
+libburn/sg-freebsd.c
+libburn/sg-libcdio.c
+libburn/sg-solaris.c
+Obeying burn_set_scsi_logging() with errors of class RETRY
+
+2010.08.08.091224  [3349]
+libburn/spc.h
+libburn/spc.c
+libburn/sg-linux.c
+libburn/sg-freebsd.c
+libburn/sg-libcdio.c
+libburn/sg-solaris.c
+New SCSI comand response "GO_ON"
+
+2010.08.08.091317  [3350]
+libburn/libburn.h
+Hopefully silenced a warning of doxygen on Debian buildd
+
+2010.08.13.114139  [3352]
+libburn/libdax_msgs.h
+libburn/libdax_audioxtr.h
+Corrected typo in macro names (which shall never be defined anyway)
+
+2010.08.21.095456  [3356]
+libburn/libburn.h
+libburn/mmc.c
+cdrskin/cdrskin.1
+cdrskin/cdrskin_eng.html
+Lifted test reservation on DVD-R DL media. Thanks to Kevin Kieffer for testing.
+
+28 Aug 2010  [3358]
+test/libburner.c
+Clarified the meaning of 0x0 and 0x30 signal handlers
+
+2010.09.14.124934  [3368]
+libburn/spc.h
+libburn/spc.c
+libburn/sg-linux.c
+libburn/sg-libcdio.c
+libburn/sg-freebsd.c
+libburn/sg-solaris.c
+Centralized interpretation of SCSI command outcome
+
+------------------------------------ cycle  - cdrskin-0.8.5 - 2010.09.14.135405
+* Lifted test reservation on DVD-R DL media.
+
+
+15 Sep 2010  [3369]
+ChangeLog
+Meaningful change log file derived by George Danchev from web site
+
+16 Sep 2010  [3373]
+svn copy -m Branching for libburn release 0.8.6
+http://svn.libburnia-project.org/libburn/trunk
+http://svn.libburnia-project.org/libburn/branches/ZeroEightSix
+
+2010.09.16.113001  [3374]
+Makefile.am
+configure.ac
+README
+libburn/libburn.h
+cdrskin/cdrskin.c
+cdrskin/README
+cdrskin/compile_cdrskin.sh
+cdrskin/cdrskin_timestamp.h
+cdrskin/cdrskin_eng.html
+Made number transition to 0.8.6
+
+16 Sep 2010  [3375]
+- cdrskin/add_ts_changes_to_libburn_0_8_4
+- cdrskin/add_ts_changes_to_libburn_0_8_5
++ cdrskin/add_ts_changes_to_libburn_0_8_6
++ cdrskin/add_ts_changes_to_libburn_0_8_7
+Updated cdrskin tarball generator
+
+16 Sep 2010  [3376]
+ChangeLog
+cdrskin/changelog.txt
+Documented changes and release timestamp
+
+------------------------------ release - cdrskin-0.8.6.pl00 - 2010.09.16.113001
+* Lifted test reservation on DVD-R DL media.
+* Hiding all non-API symbols from the linker by use of --version-script
+
+
+2010.09.17.073827  [3377]
+Makefile.am
+configure.ac
+README
+libburn/libburn.h
+cdrskin/cdrskin.c
+cdrskin/README
+cdrskin/compile_cdrskin.sh
+cdrskin/cdrskin_timestamp.h
+cdrskin/cdrskin_eng.html
+Made number transition to 0.8.7
+
+17 Sep 2010  [3378]
+- cdrskin/add_ts_changes_to_libburn_0_8_4
+- cdrskin/add_ts_changes_to_libburn_0_8_5
++ cdrskin/add_ts_changes_to_libburn_0_8_6
++ cdrskin/add_ts_changes_to_libburn_0_8_7
+Updated cdrskin tarball generator
+
+17 Sep 2010  [3379]
+ChangeLog
+cdrskin/changelog.txt
+Documented changes and release timestamp
+
+17 Sep 2010  [3381]
+svn move -m libburn release 0.8.6 is ready
+http://svn.libburnia-project.org/libburn/branches/ZeroEightSix
+http://svn.libburnia-project.org/libburn/tags/ZeroEightSix
+
+------------------------------------ cycle  - cdrskin-0.8.7 - 2010.09.17.082926
+
+2010.09.22.105426  [3395]
+acinclude.m4
+configure.ac
+Makefile.am
+README
+On Linux: Run ldconfig during make install,if not --disable-ldconfig-at-install
+
+2010.09.22.175054  [3397]
+libburn/libburn.h
+libburn/libburn.ver
+libburn/libdax_msgs.h
+libburn/file.h
+libburn/file.c
+libburn/source.h
+libburn/source.c
+New API call burn_offst_source_new()
+
+2010.09.22.180921  [3398]
+Makefile.am
++ test/offst_source.c
+Temporarily added test program for burn_offst_source_new()
+
+22 Sep 2010  [3399]
+test/offst_source.c
+Better default input file for test/offst_source.c
+
+2010.09.24.090631  [3401]
+libburn/libburn.h
+libburn/drive.c
+libburn/mmc.h
+libburn/mmc.c
+ChangeLog
+New API call burn_disc_get_bd_spare_info()
+
+2010.09.24.090731  [3402]
+cdrskin/cdrskin.c
+Displaying eventual BD spare area information with -minfo
+
+2010.09.24.091902  [3403]
+cdrskin/cdrskin.c
+Displaying eventual BD spare area information with --list_formats
+
+2010.09.24.092535  [3404]
+libburn/libburn.ver
+Making new API call available in dynamic library
+
+2010.09.24.100255  [3405]
+cdrskin/cdrskin.c
+Polished appearance of BD spare info with --list_formats
+
+------------------------------------ cycle  - cdrskin-0.8.7 - 2010.09.24.100255
+* New API call burn_offst_source_new()
+* New API call burn_disc_get_bd_spare_info()
+
+
+2010.09.28.101043  [3408]
+libburn/mmc.c
+Avoiding to inquire spare area of unsuitable media
+
+2010.10.15.191717  [3445]
+libburn/write.c
+libburn/libdax_msgs.h
+Issue warning after writing a BD-R with more than 300 sessions
+
+2010.10.19.165908  [3450]
+libburn/async.c
+libburn/write.c
+libburn/libdax_msgs.h
+Issueing messages with all cases of burn canceling
+
+20 Oct 2010  [3453]
+svn copy -m Branching for libburn release 0.8.8
+http://svn.libburnia-project.org/libburn/trunk
+http://svn.libburnia-project.org/libburn/branches/ZeroEightEight
+
+2010.10.20.120001  [3454]
+Makefile.am
+configure.ac
+README
+libburn/libburn.h
+cdrskin/cdrskin.c
+cdrskin/README
+cdrskin/compile_cdrskin.sh
+cdrskin/cdrskin_timestamp.h
+cdrskin/cdrskin_eng.html
+Made number transition to 0.8.8
+
+20 Oct 2010  [3455]
+- cdrskin/add_ts_changes_to_libburn_0_8_6
+- cdrskin/add_ts_changes_to_libburn_0_8_7
++ cdrskin/add_ts_changes_to_libburn_0_8_8
++ cdrskin/add_ts_changes_to_libburn_0_8_9
+Updated cdrskin tarball generator
+
+20 Oct 2010  [3456]
+ChangeLog
+cdrskin/changelog.txt
+Documented changes and release timestamp
+
+------------------------------ release - cdrskin-0.8.8.pl00 - 2010.10.20.120001
+* New API call burn_offst_source_new()
+* New API call burn_disc_get_bd_spare_info()
+
+
+2010.10.20.125207  [3457]
+Makefile.am
+configure.ac
+README
+libburn/libburn.h
+cdrskin/cdrskin.c
+cdrskin/README
+cdrskin/compile_cdrskin.sh
+cdrskin/cdrskin_timestamp.h
+cdrskin/cdrskin_eng.html
+Made number transition to 0.8.9
+
+20 Oct 2010  [3458]
+- cdrskin/add_ts_changes_to_libburn_0_8_6
+- cdrskin/add_ts_changes_to_libburn_0_8_7
++ cdrskin/add_ts_changes_to_libburn_0_8_8
++ cdrskin/add_ts_changes_to_libburn_0_8_9
+Updated cdrskin tarball generator
+
+20 Oct 2010  [3459]
+ChangeLog
+cdrskin/changelog.txt
+Documented changes and release timestamp
+
+20 Oct 2010
+svn move -m libburn release 0.8.8 is ready
+http://svn.libburnia-project.org/libburn/branches/ZeroEightEight
+http://svn.libburnia-project.org/libburn/tags/ZeroEightEight
+
+------------------------------------ cycle  - cdrskin-0.8.9 - 2010.10.20.134102
+
+
+2010.10.29.164059  [3474]
+libburn/mmc.c
+libburn/libdax_msgs.h
+Issueing error messages if cache syncing or closing fails
+
+2010.10.29.174455  [3476]
+libburn/spc.c
+Regression fix: SCSI reply data logging was disabled in rev 3368, 0.8.6
+
+2010.11.16.131221  [3483]
+libburn/sg-linux.c
+libburn/sg-freebsd.c
+libburn/sg-libcdio.c
+libburn/sg-solaris.c
+Removed outdated development macros
+
+08 Dec 2010  [3502]
+svn copy -m Branching for libburn release 0.9.0
+http://svn.libburnia-project.org/libburn/trunk
+http://svn.libburnia-project.org/libburn/branches/ZeroNineZero
+
+2010.12.08.133001  [3503]
+Makefile.am
+configure.ac
+README
+libburn/libburn.h
+cdrskin/cdrskin.c
+cdrskin/README
+cdrskin/compile_cdrskin.sh
+cdrskin/cdrskin_timestamp.h
+cdrskin/cdrskin_eng.html
+Made number transition to 0.9.0
+
+08 Dec 2010  [3504]
+- cdrskin/add_ts_changes_to_libburn_0_8_8
+- cdrskin/add_ts_changes_to_lisburn_0_8_9
++ cdrskin/add_ts_changes_to_libburn_0_9_0
++ cdrskin/add_ts_changes_to_libburn_0_9_1
+Updated cdrskin tarball generator
+
+08 Dec 2010  []
+ChangeLog
+cdrskin/changelog.txt
+Documented changes and release timestamp
+
+------------------------------ release - cdrskin-0.9.0.pl00 - 2010.12.08.133001
+Regression fix: SCSI reply data logging was disabled in release 0.8.6
+
+
+------------------------------------ cycle  - cdrskin-0.9.1 - 
+------------------------------------ cycle  - cdrskin-0.9.1 - 
+------------------------------------ cycle  - cdrskin-0.9.1 - 
+
+
+
+
+**********************************************************************
+Important: When adding a public API function then add its name to file
+           libburn/libburn.ver
+**********************************************************************
 
 ===============================================================================
                                     TODO
 ===============================================================================
 
 
+cdrskin -tao starts with known size that is larger than media capacity
+ Track 01: 4486 of 4488 MB written (fifo 100%) [buf<75> 92%]<5D><> 8.1x.
+ Track 01: 4487 of 4488 MB written (fifo 100%) [buf<75> 92%]<5D><> 8.1x.
+ cdrskin: FATAL : Exceeding range of permissible write addresses
+ (2297888 >= 2297888)
+ Track 01: 4488 of 4488 MB written (fifo 100%) [buf<75> 92%]<5D><> 7.4x.
+
+
+Better motivation of burn_set_signal_handling() in libburn.h.
+
+
 -------------------------------- Solaris -----------------------------------
 
 Locking of device files.
@@ -8589,16 +9025,24 @@ Unmounting.
 
 Could need ioctl to obtain SCSI bus,target,lun from fd rather than name
 
+(
+Subject: Re: [osol-help] DHCP configuration with fixed addresses
+pntadm -A 10.0.0.24 -f MANUAL -i 010008544255E7 -m 10.0.0.0 -y 10.0.0.0
+)
+
 
 ----------------------------------------------------------------------------
 
-- change all malloc() to calloc()
-
 - find out from where libburn/crc.c stems. What algorithm is crc_32() ?
 
 
 --------------------------------- bugs -------------------------------------
 
+- recognise sense data format 0x72 rather than 0x70
+  Key=[1], ASC=[2], ASCQ=[3]
+  (check libcdio too)
+
+
 - handle HD DVD profiles 0x50 "HD DVD-ROM", 0x51 "HD DVD-R", 0x52 "HD DVD-RAM"
   as readable.
 

cdrskin/compile_cdrskin.sh

@@ -8,7 +8,7 @@ debug_opts="-O2"
 def_opts=
 largefile_opts="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1"
 fifo_opts=""
-libvers="-DCdrskin_libburn_0_8_4"
+libvers="-DCdrskin_libburn_0_9_0"
 
 # To be used if Makefile.am uses libburn_libburn_la_CFLAGS
 # burn="libburn/libburn_libburn_la-"
@@ -47,15 +47,15 @@ do
     libdax_audioxtr_o=
     libdax_msgs_o="$burn"message.o
     cleanup_src_or_obj="-DCleanup_has_no_libburn_os_H cdrskin/cleanup.c"
-  elif test "$i" = "-libburn_0_8_4"
+  elif test "$i" = "-libburn_0_9_0"
   then
-    libvers="-DCdrskin_libburn_0_8_4"
+    libvers="-DCdrskin_libburn_0_9_0"
     libdax_audioxtr_o="$burn"libdax_audioxtr.o
     libdax_msgs_o="$burn"libdax_msgs.o
     cleanup_src_or_obj="$burn"cleanup.o
   elif test "$i" = "-libburn_svn"
   then
-    libvers="-DCdrskin_libburn_0_8_5"
+    libvers="-DCdrskin_libburn_0_9_1"
     libdax_audioxtr_o="$burn"libdax_audioxtr.o
     libdax_msgs_o="$burn"libdax_msgs.o
     cleanup_src_or_obj="$burn"cleanup.o
@@ -109,7 +109,7 @@ do
     echo "Options:"
     echo "  -compile_cdrfifo  compile program cdrskin/cdrfifo."
     echo "  -compile_dewav    compile program test/dewav without libburn."
-    echo "  -libburn_0_8_4    set macro to match libburn-0.8.4"
+    echo "  -libburn_0_9_0    set macro to match libburn-0.9.0"
     echo "  -libburn_svn      set macro to match current libburn-SVN."
     echo "  -dvd_obs_64k      64 KB default size for DVD/BD writing."
     echo "  -use_libcdio      link with -lcdio because libburn uses it."

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([libburn], [0.8.4], [http://libburnia-project.org])
+AC_INIT([libburn], [0.9.0], [http://libburnia-project.org])
 AC_PREREQ([2.50])
 dnl AC_CONFIG_HEADER([config.h])	
 
@@ -83,6 +83,9 @@ dnl    0.7.8 = libburn.so.4.43.0
 dnl    0.8.0 = libburn.so.4.45.0
 dnl    0.8.2 = libburn.so.4.47.0
 dnl    0.8.4 = libburn.so.4.49.0
+dnl    0.8.6 = libburn.so.4.51.0
+dnl    0.8.8 = libburn.so.4.53.0
+dnl    0.9.0 = libburn.so.4.55.0
 dnl
 dnl So LT_CURRENT, LT_REVISION and LT_AGE get set directly here.
 dnl SONAME of the emerging library is  LT_CURRENT - LT_AGE.
@@ -107,8 +110,8 @@ dnl If BURN_*_VERSION changes, be sure to change AC_INIT above to match.
 dnl
 dnl As said: Only copies. Original in libburn/libburn.h : burn_header_version_*
 BURN_MAJOR_VERSION=0
-BURN_MINOR_VERSION=8
-BURN_MICRO_VERSION=4
+BURN_MINOR_VERSION=9
+BURN_MICRO_VERSION=0
 BURN_VERSION=$BURN_MAJOR_VERSION.$BURN_MINOR_VERSION.$BURN_MICRO_VERSION
 
 AC_SUBST(BURN_MAJOR_VERSION)
@@ -119,14 +122,14 @@ AC_SUBST(BURN_VERSION)
 dnl Libtool versioning
 LT_RELEASE=$BURN_MAJOR_VERSION.$BURN_MINOR_VERSION.$BURN_MICRO_VERSION
 dnl
-dnl This is the release version libburn-0.8.4
+dnl This is the release version libburn-0.9.0
 dnl ### This is the development version after above release version
 dnl LT_CURRENT++, LT_AGE++ has not yet happened.
 dnl ### LT_CURRENT++, LT_AGE++ has happened meanwhile.
 dnl
-dnl SONAME = 53 - 49 = 4 . Linux library name = libburn.so.4.49.0
-LT_CURRENT=53
-LT_AGE=49
+dnl SONAME = 59 - 55 = 4 . Linux library name = libburn.so.4.55.0
+LT_CURRENT=59
+LT_AGE=55
 LT_REVISION=0
 LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
 
@@ -242,6 +245,38 @@ else
 
 fi
 
+dnl ts B00704
+# Library versioning normally serves a complex purpose.
+# Since libburn obeys strict ABI backward compatibility, it needs only the
+# simple feature to declare function names "global:" or "local:". Only the
+# global ones are visible to applications at library load time.
+AC_ARG_ENABLE(versioned-libs,
+[  --enable-versioned-libs Enable strict symbol encapsulation , default=yes],
+               , enable_versioned_libs=yes)
+if test x$enable_versioned_libs = xyes; then
+    vers_libs_test=no
+    LIBBURN_ASSERT_VERS_LIBS
+    if test x$vers_libs_test = xno
+    then 
+        echo "disabled strict symbol encapsulation (test failed)"
+    else
+        echo "enabled  strict symbol encapsulation"
+    fi
+else
+    echo "disabled strict symbol encapsulation"
+fi
+
+AC_ARG_ENABLE(ldconfig-at-install,
+[  --enable-ldconfig-at-install    On GNU/Linux run ldconfig, default=yes],
+               , ldconfig_at_install=yes)
+if test x$ldconfig_at_install = xyes; then 
+    dummy=dummy
+else
+    LIBBURNIA_LDCONFIG_CMD="echo 'NOTE: ldconfig is disabled. If needed, configure manually for:'"
+    echo "disabled run of ldconfig during installation on GNU/Linux"
+fi  
+AC_SUBST(LIBBURNIA_LDCONFIG_CMD)
+
 
 dnl Add compiler-specific flags
 

doc/doxygen.conf.in

@@ -154,13 +154,6 @@ QT_AUTOBRIEF           = NO
 
 MULTILINE_CPP_IS_BRIEF = YES
 
-# If the DETAILS_AT_TOP tag is set to YES then Doxygen 
-# will output the detailed description near the top, like JavaDoc.
-# If set to NO, the detailed description appears after the member 
-# documentation.
-
-DETAILS_AT_TOP         = YES
-
 # If the INHERIT_DOCS tag is set to YES (the default) then an undocumented 
 # member inherits the documentation from any documented member that it 
 # re-implements.

libburn/async.c

@@ -143,7 +143,7 @@ static void add_worker(int w_type, struct burn_drive *d,
 	pthread_attr_t attr;
 #endif
 
-	a = malloc(sizeof(struct w_list));
+	a = calloc(1, sizeof(struct w_list));
 	a->w_type = w_type;
 	a->drive = d;
 	a->u = *(union w_list_data *)data;
@@ -644,8 +644,13 @@ void burn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
 	d->cancel = 1;
 
 	/* ts A70203 : people have been warned in API specs */
-	if (opts->write_type == BURN_WRITE_NONE)
+	if (opts->write_type == BURN_WRITE_NONE) {
+		libdax_msgs_submit(libdax_messenger, d->global_index,
+			0x0002017c,
+			LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
+			"No valid write type selected", 0, 0);
 		return;
+	}
 
 	if (d->drive_role == 0) {
 		libdax_msgs_submit(libdax_messenger, d->global_index,

libburn/drive.c

@@ -12,9 +12,6 @@
 
 #include <sys/types.h>
 #include <sys/stat.h>
-
-/* #include <m alloc.h>  ts A61013 : not in GNU/Linux man 3 malloc */
-
 #include <stdlib.h>
 #include <unistd.h>
 #include <signal.h>
@@ -1297,7 +1294,7 @@ int burn_drive_add_whitelist(char *device_address)
 	if(enumeration_whitelist_top+1 >= BURN_DRIVE_WHITELIST_LEN)
 		return 0;
 	enumeration_whitelist_top++;
-	new_item = malloc(strlen(device_address) + 1);
+	new_item = calloc(1, strlen(device_address) + 1);
 	if (new_item == NULL)
 		return -1;
 	strcpy(new_item, device_address);
@@ -2221,7 +2218,7 @@ int burn_speed_descriptor_new(struct burn_speed_descriptor **s,
 {
 	struct burn_speed_descriptor *o;
 
-	(*s) = o = malloc(sizeof(struct burn_speed_descriptor));
+	(*s) = o = calloc(1, sizeof(struct burn_speed_descriptor));
 	if (o == NULL)
 		return -1;
 	o->source = 0;
@@ -2392,7 +2389,7 @@ int burn_disc_get_multi_caps(struct burn_drive *d, enum burn_write_types wt,
 	if(s == BURN_DISC_UNGRABBED)
 		return -1;
 	*caps = o = (struct burn_multi_caps *)
-		malloc(sizeof(struct burn_multi_caps));
+		calloc(1, sizeof(struct burn_multi_caps));
 	if(*caps == NULL)
 		return -1;
 	/* Default says nothing is available */
@@ -2839,3 +2836,18 @@ int burn_disc_get_cd_info(struct burn_drive *d, char disc_type[80],
 	*valid =  d->disc_info_valid;
 	return 1;
 }
+
+
+/* ts B00924 : API */
+int burn_disc_get_bd_spare_info(struct burn_drive *d,
+				int *alloc_blocks, int *free_blocks, int flag)
+{
+	int ret;
+
+	if (burn_drive_get_drive_role(d) != 1)
+		return 0;
+	*alloc_blocks = *free_blocks = 0;
+	ret = mmc_get_bd_spare_info(d, alloc_blocks, free_blocks, 0);
+	return ret;
+}
+

libburn/file.c

@@ -129,7 +129,7 @@ struct burn_source *burn_file_source_new(const char *path, const char *subpath)
 			return NULL;
 		}
 	}
-	fs = malloc(sizeof(struct burn_source_file));
+	fs = calloc(1, sizeof(struct burn_source_file));
 
 	/* ts A70825 */
 	if (fs == NULL) {
@@ -175,7 +175,7 @@ struct burn_source *burn_fd_source_new(int datafd, int subfd, off_t size)
 
 	if (datafd == -1)
 		return NULL;
-	fs = malloc(sizeof(struct burn_source_file));
+	fs = calloc(1, sizeof(struct burn_source_file));
 	if (fs == NULL) /* ts A70825 */
 		return NULL;
 	fs->datafd = datafd;
@@ -481,10 +481,11 @@ int burn_fifo_source_shoveller(struct burn_source *source, int flag)
 
 int burn_fifo_cancel(struct burn_source *source)
 {
+	int ret;
 	struct burn_source_fifo *fs = source->data;
 
-	burn_source_cancel(fs->inp);
-	return(1);
+	ret = burn_source_cancel(fs->inp);
+	return ret;
 }
 
 /*
@@ -508,7 +509,7 @@ struct burn_source *burn_fifo_source_new(struct burn_source *inp,
 				"Desired fifo buffer too small", 0, 0);
 		return NULL;
 	}
-	fs = malloc(sizeof(struct burn_source_fifo));
+	fs = calloc(1, sizeof(struct burn_source_fifo));
 	if (fs == NULL)
 		return NULL;
 	fs->is_started = 0;
@@ -747,3 +748,162 @@ int burn_fifo_fill(struct burn_source *source, int bufsize, int flag)
 					1 | ((flag & 1) << 1));
 }
 
+
+/* ----------------------------- Offset source ----------------------------- */
+/* ts B00922 */
+
+static void offst_free(struct burn_source *source);
+
+static struct burn_source_offst *offst_auth(struct burn_source *source)
+{
+	if (source->free_data != offst_free) {
+		libdax_msgs_submit(libdax_messenger, -1, 0x0002017a,
+			LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
+ 			"Expected offset source object as parameter",
+			0, 0);
+		return NULL;
+	}
+	return (struct burn_source_offst *) source->data;
+}
+
+static off_t offst_get_size(struct burn_source *source)
+{
+        struct burn_source_offst *fs;
+
+	if ((fs = offst_auth(source)) == NULL)
+		return (off_t) 0;
+        return fs->size;
+}
+
+static int offst_set_size(struct burn_source *source, off_t size)
+{
+	struct burn_source_offst *fs;
+
+	if ((fs = offst_auth(source)) == NULL)
+		return 0;
+	fs->size = size;
+	return 1;
+}
+
+static void offst_free(struct burn_source *source)
+{
+	struct burn_source_offst *fs;
+
+	if ((fs = offst_auth(source)) == NULL)
+		return;
+	if (fs->prev != NULL)
+		offst_auth(fs->prev)->next = fs->next;
+	if (fs->next != NULL)
+		offst_auth(fs->next)->prev = fs->prev;
+	if (fs->inp != NULL)
+		burn_source_free(fs->inp); /* i.e. decrement refcount */
+	free(source->data);
+}
+
+static int offst_read(struct burn_source *source, unsigned char *buffer,
+			int size)
+{
+	int ret, to_read, todo;
+	struct burn_source_offst *fs;
+
+	if ((fs = offst_auth(source)) == NULL)
+		return -1;
+
+	/* Eventually skip bytes up to start position */;
+	if (!fs->running) {
+		if (fs->prev != NULL)
+			fs->pos = offst_auth(fs->prev)->pos;
+		fs->running= 1;
+	}
+	if(fs->pos < fs->start) {
+		todo = fs->start - fs->pos;
+		while (todo > 0) {
+			to_read = todo;
+			if (to_read > size)
+				to_read = size;
+			ret = burn_source_read(fs->inp, buffer, to_read);
+			if (ret <= 0)
+				return ret;
+			todo -= ret;
+			fs->pos += ret;
+		}
+	}
+
+	/* Produce EOF if source size is exhausted.
+	   burn_source delivers no incomplete sector buffers.
+	*/
+	if (fs->pos + size > fs->start + fs->size)
+		return 0;
+
+	/* Read payload */
+	ret = burn_source_read(fs->inp, buffer, size);
+	if (ret > 0)
+		fs->pos += ret;
+	return ret;
+}
+
+static int offst_cancel(struct burn_source *source)
+{
+	int ret;
+	struct burn_source_offst *fs;
+
+	if ((fs = offst_auth(source)) == NULL)
+		return -1;
+	ret = burn_source_cancel(fs->inp);
+	return ret;
+}
+
+struct burn_source *burn_offst_source_new(
+		struct burn_source *inp, struct burn_source *prev,
+		off_t start, off_t size, int flag)
+{
+	struct burn_source *src;
+	struct burn_source_offst *fs, *prev_fs = NULL;
+
+	if (prev != NULL)
+		if ((prev_fs = offst_auth(prev)) == NULL)
+			return NULL; /* Not type burn_source_offst */
+
+	fs = calloc(1, sizeof(struct burn_source_offst));
+	if (fs == NULL)
+		return NULL;
+        src = burn_source_new();
+        if (src == NULL) {
+                free((char *) fs);
+                return NULL;
+        }
+        src->read = NULL;
+        src->read_sub = NULL;
+        src->get_size = offst_get_size;
+        src->set_size = offst_set_size;
+        src->free_data = offst_free;
+        src->data = fs;
+        src->version= 1;
+        src->read_xt = offst_read;
+        src->cancel= offst_cancel;
+        fs->inp = inp;
+	fs->prev = prev;
+	fs->next = NULL;
+	if (prev != NULL) {
+		if (prev_fs->next != NULL) {
+			offst_auth(prev_fs->next)->prev = src;
+			fs->next = prev_fs->next;
+		}
+		prev_fs->next = src;
+		if (prev_fs->start + prev_fs->size > start) {
+			libdax_msgs_submit(libdax_messenger, -1, 0x00020179,
+			LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
+ 		"Offset source start address is before end of previous source",
+			0, 0);
+			return NULL;
+		}
+	}
+	fs->start = start;
+	fs->size = size;
+	fs->running = 0;
+	fs->pos = 0;
+        inp->refcount++; /* make sure inp lives longer than src */
+
+        return src;
+}
+

libburn/file.h

@@ -74,4 +74,22 @@ struct burn_source_fifo {
 int burn_fifo_source_shoveller(struct burn_source *source, int flag);
 
 
+/* ts B00922 */
+struct burn_source_offst {
+
+	/* See burn_offst_source_new() */
+	struct burn_source *inp;
+	struct burn_source *prev;
+	off_t start;
+	off_t size;
+
+	/* To help offst_free() */
+	struct burn_source *next;
+
+	/* The current reading position */
+	int running;
+	off_t pos;
+
+};
+
 #endif /* LIBBURN__FILE_H */

libburn/libburn.h

@@ -7,6 +7,9 @@
    This is the official API definition of libburn.
 
 */
+/* Important: If you add a public API function then add its name to file
+                 libburn/libburn.ver
+*/
 
 
 #ifndef LIBBURN_H
@@ -825,7 +828,7 @@ void burn_preset_device_open(int exclusive, int blocking, int abort_on_busy);
 /* ts A70223 */
 /** Allows the use of media types which are implemented in libburn but not yet
     tested. The list of those untested profiles is subject to change.
-    Currently it contains: 0x15 "DVD-R/DL sequential recording",
+             - Currently no media types are under test reservation -
     If you really test such media, then please report the outcome on
     libburn-hackers@pykix.org
     If ever then this call should be done soon after burn_initialize() before
@@ -1234,12 +1237,29 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
                      bit5= Disc is nominally erasable (Erasable bit)
                            This will be set with overwriteable media which
                            libburn normally considers to be unerasable blank.
+    @return          1 success, <= 0 an error occured
     @since 0.7.2
 */
 int burn_disc_get_cd_info(struct burn_drive *d, char disc_type[80],
                         unsigned int *disc_id, char bar_code[9], int *app_code,
 			int *valid);
 
+/* ts B00924 */
+/** Read the current usage of the eventual BD Spare Area. This area gets
+    reserved on BD media during formatting. During writing it is used to
+    host replacements of blocks which failed the checkread immediately after
+    writing.
+    This call applies only to recordable BD media. I.e. profiles 0x41 to 0x43.
+    @param d            The drive to query.
+    @param alloc_blocks Returns the number of blocks reserved as Spare Area
+    @param free_blocks  Returns the number of yet unused blocks in that area
+    @param flag         Bitfield for control purposes (unused yet, submit 0)
+    @return             1 = reply prarameters are valid,
+                        <=0 = reply is invalid (e.g. because no BD profile)
+    @since 0.8.8
+*/
+int burn_disc_get_bd_spare_info(struct burn_drive *d,
+                                int *alloc_blocks, int *free_blocks, int flag);
 
 /* ts A61110 */
 /** Read start lba and Next Writeable Address of a track from media.
@@ -1293,20 +1313,25 @@ off_t burn_disc_available_space(struct burn_drive *d,
 /** Tells the MMC Profile identifier of the loaded media. The drive must be
     grabbed in order to get a non-zero result.
     libburn currently writes only to profiles 
-      0x09 "CD-R",                          0x0a "CD-RW",
-      0x11 "DVD-R sequential recording",    0x12 "DVD-RAM",
-      0x13 "DVD-RW restricted overwrite",   0x14 "DVD-RW sequential recording",
-      0x1a "DVD+RW",                        0x1b "DVD+R",
+      0x09 "CD-R"
+      0x0a "CD-RW"
+      0x11 "DVD-R sequential recording"
+      0x12 "DVD-RAM"
+      0x13 "DVD-RW restricted overwrite"
+      0x14 "DVD-RW sequential recording",
+      0x15 "DVD-R/DL sequential recording",
+      0x1a "DVD+RW"
+      0x1b "DVD+R",
       0x2b "DVD+R/DL",
-      0x41 "BD-R sequential recording",     0x43 "BD-RE",
+      0x41 "BD-R sequential recording",
+      0x43 "BD-RE",
       0xffff "stdio file"
     Note: 0xffff is not a MMC profile but a libburn invention.
-    If enabled by burn_allow_untested_profiles() it also writes to profiles
-      0x15 "DVD-R/DL sequential recording",
     Read-only are the profiles
-      0x08 "CD-ROM",                        0x10 "DVD-ROM",
+      0x08 "CD-ROM",
+      0x10 "DVD-ROM",
       0x40 "BD-ROM",
-    For now read-only is BD-R profile (testers wanted)
+    Read-only for now is this BD-R profile (testers wanted)
       0x42 "BD-R random recording"
     @param d The drive where the media is inserted.
     @param pno Profile Number. See also mmc5r03c.pdf, table 89
@@ -1882,6 +1907,41 @@ int burn_os_free_buffer(void *buffer, size_t amount, int flag);
 struct burn_source *burn_fd_source_new(int datafd, int subfd, off_t size);
 
 
+/* ts B00922 */
+/** Creates an offset source which shall provide a byte interval of a stream
+    to its consumer. It is supposed to be chain-linked with other offset
+    sources which serve neighboring consumers. The chronological sequence
+    of consumers and the sequence of offset sources must match. The intervals
+    of the sources must not overlap.
+
+    A chain of these burn_source objects may be used to feed multiple tracks
+    from one single stream of input bytes.
+    Each of the offset sources will skip the bytes up to its start address and
+    provide the prescribed number of bytes to the track. Skipping takes into
+    respect the bytes which have been processed by eventual predecessors in the
+    chain.
+    Important: It is not allowed to free an offset source before its successor
+               has ended its work. Best is to keep them all until all tracks
+               are done.
+
+    @param inp   The burn_source object from which to read stream data.
+                 E.g. created by burn_file_source_new().
+    @param prev  The eventual offset source object which shall read data from
+                 inp before the new offset source will begin its own work.
+                 This must either be a result of  burn_offst_source_new()  or
+                 it must be NULL.
+    @param start The byte address where to start reading bytes for the
+                 consumer. inp bytes may get skipped to reach this address.
+    @param size  The number of bytes to be delivered to the consumer.
+    @param flag  Bitfield for control purposes (unused yet, submit 0).
+    @return      Pointer to a burn_source object, later to be freed by
+                 burn_source_free(). NULL indicates failure.
+    @since 0.8.8
+*/
+struct burn_source *burn_offst_source_new(
+                struct burn_source *inp, struct burn_source *prev,
+                off_t start, off_t size, int flag);
+
 /* ts A70930 */
 /** Creates a fifo which acts as proxy for an already existing data source.
     The fifo provides a ring buffer which shall smoothen the data stream
@@ -2191,6 +2251,10 @@ void burn_write_opts_set_mediacatalog(struct burn_write_opts *opts, unsigned cha
 /* ts A61106 */
 /** Sets the multi flag which eventually marks the emerging session as not
     being the last one and thus creating a BURN_DISC_APPENDABLE media.
+    Note: DVD-R[W] in write mode BURN_WRITE_SAO are not capable of this.
+          DVD-R DL are not capable of this at all.
+          libburn will refuse to write if burn_write_opts_set_multi() is
+          enabled under such conditions.
     @param opts The option object to be manipulated
     @param multi 1=media will be appendable, 0=media will be closed (default) 
     @since 0.2.6
@@ -2627,8 +2691,8 @@ void burn_version(int *major, int *minor, int *micro);
 
 */
 #define burn_header_version_major  0
-#define burn_header_version_minor  8
-#define burn_header_version_micro  4
+#define burn_header_version_minor  9
+#define burn_header_version_micro  0
 /** Note:
     Above version numbers are also recorded in configure.ac because libtool
     wants them as parameters at build time.
@@ -2682,7 +2746,7 @@ These two advises are mutually exclusive.
 /** Obtain the id string of the SCSI transport interface.
     This interface may be a system specific adapter module of libburn or
     an adapter to a supporting library like libcdio.
-    @flag     Bitfield for control puposes, submit 0 for now
+    @param flag  Bitfield for control puposes, submit 0 for now
     @return      A pointer to the id string. Do not alter the string content.
     @since 0.7.6
 */
@@ -2716,7 +2780,7 @@ int burn_msgs_set_severities(char *queue_severity,
                       "DEBUG", "ALL".
                       To call with minimum_severity "NEVER" will discard the
                       whole queue.
-    @param error_code Will become a unique error code as liste in
+    @param error_code Will become a unique error code as listed in
                       libburn/libdax_msgs.h
     @param msg_text   Must provide at least BURN_MSGS_MESSAGE_LEN bytes.
     @param os_errno   Will become the eventual errno related to the message
@@ -2811,7 +2875,7 @@ typedef int (*burn_abort_handler_t)(void *handle, int signum, int flag);
     But during burn_disc_write() onto real CD or DVD, FreeBSD 8.0 pauses the
     other threads until the signal handler returns.
     The new actions try to avoid this deadlock. It is advised to use action 3
-    at least during burn_disc_write(), burn_disc_rease(), burn_disc_format():
+    at least during burn_disc_write(), burn_disc_erase(), burn_disc_format():
       burn_set_signal_handling(text, NULL, 0x30);
     and to call burn_is_aborting(0) when the drive is BURN_DRIVE_IDLE.
     If burn_is_aborting(0) returns 1, then call burn_abort() and exit(1).
@@ -2980,6 +3044,110 @@ int burn_drive_get_drive_role(struct burn_drive *d);
 int burn_drive_equals_adr(struct burn_drive *d1, char *adr2, int drive_role2);
 
 
+
+/*
+  Audio track data extraction facility.
+*/
+
+/* Maximum size for address paths and fmt_info strings */
+#define LIBDAX_AUDIOXTR_STRLEN 4096
+
+
+/** Extractor object encapsulating intermediate states of extraction.
+    The clients of libdax_audioxtr shall only allocate pointers to this
+    struct and get a storage object via libdax_audioxtr_new().
+    Appropriate initial value for the pointer is NULL.
+*/
+struct libdax_audioxtr;
+
+
+/** Open an audio file, check wether suitable, create extractor object.
+    @param xtr Opaque handle to extractor. Gets attached extractor object.
+    @param path Address of the audio file to extract. "-" is stdin (but might
+                be not suitable for all futurely supported formats).
+    @param flag Bitfield for control purposes (unused yet, submit 0)
+    @return >0 success
+             0 unsuitable format
+            -1 severe error
+            -2 path not found
+    @since 0.2.4
+*/
+int libdax_audioxtr_new(struct libdax_audioxtr **xtr, char *path, int flag);
+
+
+/** Obtain identification parameters of opened audio source.
+    @param xtr Opaque handle to extractor
+    @param fmt Gets pointed to the audio file format id text: ".wav" , ".au"
+    @param fmt_info Gets pointed to a format info text telling parameters
+    @param num_channels     e.g. 1=mono, 2=stereo, etc
+    @param sample_rate      e.g. 11025, 44100
+    @param bits_per_sample  e.g. 8= 8 bits per sample, 16= 16 bits ...
+    @param msb_first Byte order of samples: 0=Intel 1=Motorola
+    @param flag Bitfield for control purposes (unused yet, submit 0)
+    @return >0 success, <=0 failure
+    @since 0.2.4
+*/
+int libdax_audioxtr_get_id(struct libdax_audioxtr *xtr,
+                           char **fmt, char **fmt_info,
+                           int *num_channels, int *sample_rate,
+                           int *bits_per_sample, int *msb_first, int flag);
+
+
+/** Obtain a prediction about the extracted size based on internal information
+    of the formatted file.
+    @param xtr Opaque handle to extractor
+    @param size Gets filled with the predicted size
+    @param flag Bitfield for control purposes (unused yet, submit 0)
+    @return 1 prediction was possible , 0 no prediction could be made
+    @since 0.2.4
+*/
+int libdax_audioxtr_get_size(struct libdax_audioxtr *o, off_t *size, int flag);
+
+
+/** Obtain next buffer full of extracted data in desired format (only raw audio
+    for now).
+    @param xtr Opaque handle to extractor
+    @param buffer Gets filled with extracted data
+    @param buffer_size Maximum number of bytes to be filled into buffer
+    @param flag Bitfield for control purposes
+                bit0= do not stop at predicted end of data
+    @return >0 number of valid buffer bytes,
+             0 End of file
+            -1 operating system reports error
+            -2 usage error by application
+    @since 0.2.4
+*/
+int libdax_audioxtr_read(struct libdax_audioxtr *xtr,
+                         char buffer[], int buffer_size, int flag);
+
+
+/** Try to obtain a file descriptor which will deliver extracted data
+    to normal calls of read(2). This may fail because the format is
+    unsuitable for that, but ".wav" is ok. If this call succeeds the xtr
+    object will have forgotten its file descriptor and libdax_audioxtr_read()
+    will return a usage error. One may use *fd after libdax_audioxtr_destroy()
+    and will have to close it via close(2) when done with it.
+    @param xtr Opaque handle to extractor
+    @param fd Eventually returns the file descriptor number
+    @param flag Bitfield for control purposes
+                bit0= do not dup(2) and close(2) but hand out original fd
+    @return 1 success, 0 cannot hand out fd , -1 severe error
+    @since 0.2.4
+*/
+int libdax_audioxtr_detach_fd(struct libdax_audioxtr *o, int *fd, int flag);
+
+
+/** Clean up after extraction and destroy extractor object.
+    @param xtr Opaque handle to extractor, *xtr is allowed to be NULL,
+               *xtr is set to NULL by this function
+    @param flag Bitfield for control purposes (unused yet, submit 0)
+    @return 1 = destroyed object, 0 = was already destroyed
+    @since 0.2.4
+*/
+int libdax_audioxtr_destroy(struct libdax_audioxtr **xtr, int flag);
+
+
+
 #ifndef DOXYGEN
 
 BURN_END_DECLS

libburn/libburn.ver

@@ -0,0 +1,167 @@
+LIBBURN4 {
+global:
+burn_abort;
+burn_abort_pacifier;
+burn_allow_untested_profiles;
+burn_disc_add_session;
+burn_disc_available_space;
+burn_disc_create;
+burn_disc_erasable;
+burn_disc_erase;
+burn_disc_format;
+burn_disc_free;
+burn_disc_free_multi_caps;
+burn_disc_get_bd_spare_info;
+burn_disc_get_cd_info;
+burn_disc_get_format_descr;
+burn_disc_get_formats;
+burn_disc_get_media_id;
+burn_disc_get_msc1;
+burn_disc_get_multi_caps;
+burn_disc_get_profile;
+burn_disc_get_sectors;
+burn_disc_get_sessions;
+burn_disc_get_status;
+burn_disc_pretend_blank;
+burn_disc_pretend_full;
+burn_disc_read;
+burn_disc_read_atip;
+burn_disc_remove_session;
+burn_disc_track_lba_nwa;
+burn_disc_write;
+burn_drive_add_whitelist;
+burn_drive_cancel;
+burn_drive_clear_whitelist;
+burn_drive_convert_fs_adr;
+burn_drive_convert_scsi_adr;
+burn_drive_d_get_adr;
+burn_drive_equals_adr;
+burn_drive_free_speedlist;
+burn_drive_get_adr;
+burn_drive_get_all_profiles;
+burn_drive_get_best_speed;
+burn_drive_get_disc;
+burn_drive_get_drive_role;
+burn_drive_get_min_write_speed;
+burn_drive_get_read_speed;
+burn_drive_get_speedlist;
+burn_drive_get_start_end_lba;
+burn_drive_get_status;
+burn_drive_get_write_speed;
+burn_drive_grab;
+burn_drive_info_forget;
+burn_drive_info_free;
+burn_drive_is_enumerable_adr;
+burn_drive_leave_locked;
+burn_drive_obtain_scsi_adr;
+burn_drive_probe_cd_write_modes;
+burn_drive_release;
+burn_drive_scan;
+burn_drive_scan_and_grab;
+burn_drive_set_buffer_waiting;
+burn_drive_set_speed;
+burn_drive_set_stream_recording;
+burn_drive_snooze;
+burn_drive_wrote_well;
+burn_fd_source_new;
+burn_fifo_fill;
+burn_fifo_get_statistics;
+burn_fifo_inquire_status;
+burn_fifo_next_interval;
+burn_fifo_peek_data;
+burn_fifo_source_new;
+burn_file_source_new;
+burn_finish;
+burn_get_read_capacity;
+burn_guess_cd_manufacturer;
+burn_guess_manufacturer;
+burn_initialize;
+burn_is_aborting;
+burn_lba_to_msf;
+burn_msf_to_lba;
+burn_msf_to_sectors;
+burn_msgs_obtain;
+burn_msgs_set_severities;
+burn_msgs_submit;
+burn_obtain_profile_name;
+burn_offst_source_new;
+burn_os_alloc_buffer;
+burn_os_free_buffer;
+burn_os_open_track_src;
+burn_precheck_write;
+burn_preset_device_open;
+burn_random_access_write;
+burn_read_data;
+burn_read_opts_free;
+burn_read_opts_new;
+burn_read_opts_read_subcodes_audio;
+burn_read_opts_read_subcodes_data;
+burn_read_opts_report_recovered_errors;
+burn_read_opts_set_c2errors;
+burn_read_opts_set_hardware_error_recovery;
+burn_read_opts_set_hardware_error_retries;
+burn_read_opts_set_raw;
+burn_read_opts_transfer_damaged_blocks;
+burn_scsi_transport_id;
+burn_sectors_to_msf;
+burn_session_add_track;
+burn_session_create;
+burn_session_free;
+burn_session_get_hidefirst;
+burn_session_get_leadout_entry;
+burn_session_get_sectors;
+burn_session_get_tracks;
+burn_session_hide_first_track;
+burn_session_remove_track;
+burn_set_messenger;
+burn_set_scsi_logging;
+burn_set_signal_handling;
+burn_set_verbosity;
+burn_sev_to_text;
+burn_source_free;
+burn_structure_print_disc;
+burn_structure_print_session;
+burn_structure_print_track;
+burn_text_to_sev;
+burn_track_clear_isrc;
+burn_track_create;
+burn_track_define_data;
+burn_track_free;
+burn_track_get_counters;
+burn_track_get_entry;
+burn_track_get_mode;
+burn_track_get_sectors;
+burn_track_set_byte_swap;
+burn_track_set_cdxa_conv;
+burn_track_set_default_size;
+burn_track_set_isrc;
+burn_track_set_size;
+burn_track_set_source;
+burn_version;
+burn_write_opts_auto_write_type;
+burn_write_opts_free;
+burn_write_opts_get_drive;
+burn_write_opts_new;
+burn_write_opts_set_dvd_obs;
+burn_write_opts_set_fillup;
+burn_write_opts_set_force;
+burn_write_opts_set_format;
+burn_write_opts_set_has_mediacatalog;
+burn_write_opts_set_mediacatalog;
+burn_write_opts_set_multi;
+burn_write_opts_set_perform_opc;
+burn_write_opts_set_simulate;
+burn_write_opts_set_start_byte;
+burn_write_opts_set_stdio_fsync;
+burn_write_opts_set_stream_recording;
+burn_write_opts_set_toc_entries;
+burn_write_opts_set_underrun_proof;
+burn_write_opts_set_write_type;
+libdax_audioxtr_destroy;
+libdax_audioxtr_detach_fd;
+libdax_audioxtr_get_id;
+libdax_audioxtr_get_size;
+libdax_audioxtr_new;
+libdax_audioxtr_read;
+local: *;
+};

libburn/libdax_audioxtr.c

@@ -25,7 +25,8 @@ extern struct libdax_msgs *libdax_messenger;
 /* Only this single source module is entitled to do this */
 #define LIBDAX_AUDIOXTR_H_INTERNAL 1
 
-/* All clients of the extraction facility must do this */
+/* All clients of the extraction facility must do this or include libburn.h */
+#define LIBDAX_AUDIOXTR_H_PUBLIC 1
 #include "libdax_audioxtr.h"
 
 
@@ -34,7 +35,7 @@ int libdax_audioxtr_new(struct libdax_audioxtr **xtr, char *path, int flag)
  int ret= -1;
  struct libdax_audioxtr *o;
 
- o= *xtr= (struct libdax_audioxtr *) malloc(sizeof(struct libdax_audioxtr));
+ o= *xtr= (struct libdax_audioxtr *) calloc(1, sizeof(struct libdax_audioxtr));
  if(o==NULL)
    return(-1);
  strncpy(o->path,path,LIBDAX_AUDIOXTR_STRLEN-1);

libburn/libdax_audioxtr.h

@@ -7,6 +7,13 @@
 #ifndef LIBDAX_AUDIOXTR_H_INCLUDED
 #define LIBDAX_AUDIOXTR_H_INCLUDED 1
 
+
+/* Normally this public API is defined in <libburn/libburn.h>
+   Macro LIBDAX_AUDIOXTR_H_PUBLIC enables the definition for programs
+   which only include this file.
+*/
+#ifdef LIBDAX_AUDIOXTR_H_PUBLIC
+
                             /* Public Macros */
 
 /* Maximum size for address paths and fmt_info strings */
@@ -110,15 +117,16 @@ int libdax_audioxtr_detach_fd(struct libdax_audioxtr *o, int *fd, int flag);
 */
 int libdax_audioxtr_destroy(struct libdax_audioxtr **xtr, int flag);
 
+#endif /* LIBDAX_AUDIOXTR_H_PUBLIC */
 
 
-#ifdef LIDBAX_AUDIOXTR________________
+#ifdef LIBDAX_AUDIOXTR________________
 
 
 -- place documentation text here ---
 
 
-#endif /* LIDBAX_AUDIOXTR_________________ */
+#endif /* LIBDAX_AUDIOXTR_________________ */
 
 
 

libburn/libdax_msgs.c

@@ -37,7 +37,7 @@ static int libdax_msgs_item_new(struct libdax_msgs_item **item,
  struct timezone tz;
 
  (*item)= o= 
-           (struct libdax_msgs_item *) malloc(sizeof(struct libdax_msgs_item));
+        (struct libdax_msgs_item *) calloc(1, sizeof(struct libdax_msgs_item));
  if(o==NULL)
    return(-1);
  o->timestamp= 0.0;
@@ -140,7 +140,7 @@ int libdax_msgs_new(struct libdax_msgs **m, int flag)
 {
  struct libdax_msgs *o;
 
- (*m)= o= (struct libdax_msgs *) malloc(sizeof(struct libdax_msgs));
+ (*m)= o= (struct libdax_msgs *) calloc(1, sizeof(struct libdax_msgs));
  if(o==NULL)
    return(-1);
  o->refcount= 1;
@@ -370,7 +370,7 @@ int libdax_msgs_submit(struct libdax_msgs *m, int origin, int error_code,
  item->severity= severity;
  item->priority= priority;
  if(msg_text!=NULL) {
-   item->msg_text= malloc(strlen(msg_text)+1);
+   item->msg_text= calloc(1, strlen(msg_text)+1);
    if(item->msg_text==NULL)
      goto failed;
    strcpy(item->msg_text,msg_text);

libburn/libdax_msgs.h

@@ -395,7 +395,7 @@ int libdax_msgs_item_get_rank(struct libdax_msgs_item *item,
                               int *severity, int *priority, int flag);
 
 
-#ifdef LIDBAX_MSGS_________________
+#ifdef LIBDAX_MSGS_________________
 
 
                       /* Registered Error Codes */
@@ -558,7 +558,13 @@ Range "scdbackup"          :  0x00020000 to 0x0002ffff
  0x00020176 (NOTE,HIGH)    = Stream recording disabled because of small OS buffer
  0x00020177 (ABORT,HIGH)   = Urged drive worker threads to do emergency halt
  0x00020178 (DEBUG,HIGH)   = Write thread ended
- 
+ 0x00020179 (FAILURE,HIGH) = Offset source start address is before end of previous source
+ 0x0002017a (FAILURE,HIGH) = Expected offset source object as parameter
+ 0x0002017b (WARNING,HIGH) = Sequential BD-R media likely to soon fail writing
+ 0x0002017c (FAILURE,HIGH) = No valid write type selected
+ 0x0002017d (FATAL,HIGH)   = Invalid file descriptor with stdio pseudo-drive
+ 0x0002017e (FAILURE,HIGH) = Failed to close track, session, or disc
+ 0x0002017f (FAILURE,HIGH) = Failed to synchronize drive cache
 
  libdax_audioxtr:
  0x00020200 (SORRY,HIGH)   = Cannot open audio source file
@@ -679,7 +685,7 @@ Range "libisoburn"          :  0x00060000 to 0x00006ffff
 
 ------------------------------------------------------------------------------
 
-#endif /* LIDBAX_MSGS_________________ */
+#endif /* LIBDAX_MSGS_________________ */
 
 
 

libburn/mmc.c

@@ -521,6 +521,8 @@ void mmc_close_session(struct burn_write_opts *o)
 void mmc_close(struct burn_drive *d, int session, int track)
 {
 	struct command c;
+	char msg[256];
+	int key, asc, ascq;
 
 	if (mmc_function_spy(d, "mmc_close") <= 0)
 		return;
@@ -544,6 +546,16 @@ void mmc_close(struct burn_drive *d, int session, int track)
 
 	/* ts A70918 : Immed : wait for drive to complete command */
 	if (c.error) {
+		sprintf(msg, "Failed to close %s (%d)",
+		      session > 1 ? "disc" : session > 0 ? "session" : "track",
+		      ((session & 3) << 1) | !!track);
+		sprintf(msg + strlen(msg), ". SCSI error : ");
+		scsi_error_msg(d, c.sense, 14, msg + strlen(msg), 
+					&key, &asc, &ascq);
+		libdax_msgs_submit(libdax_messenger, d->global_index,
+				0x0002017e,
+				LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
+				msg, 0, 0);
 		d->cancel = 1;
 		return;
 	}
@@ -813,7 +825,7 @@ int mmc_write(struct burn_drive *d, int start, struct buffer *buf)
 {
 	int cancelled;
 	struct command c;
-	int len;
+	int len, key, asc, ascq;
 
 #ifdef Libburn_log_in_and_out_streaM
 	/* <<< ts A61031 */
@@ -892,33 +904,20 @@ int mmc_write(struct burn_drive *d, int start, struct buffer *buf)
 	d->pbf_altered = 1;
 
 	/* ts A61112 : react on eventual error condition */ 
-	if (c.error && c.sense[2]!=0) {
+	spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
+	if (c.error && key != 0) {
 
 		/* >>> make this scsi_notify_error() when liberated */
-		if (c.sense[2]!=0) {
-
-#ifdef NIX
-			char msg[160];
-			sprintf(msg,
-		"SCSI error on write(%d,%d): key=%X asc=%2.2Xh ascq=%2.2Xh",
-				start, len,
-				c.sense[2],c.sense[12],c.sense[13]);
-#else /* NIX */
 		char msg[256];
 		int key, asc, ascq;
 
-			sprintf(msg, "SCSI error on write(%d,%d): ",
-					start, len);
+		sprintf(msg, "SCSI error on write(%d,%d): ", start, len);
 		scsi_error_msg(d, c.sense, 14, msg + strlen(msg), 
 					&key, &asc, &ascq);
-
-#endif /* !NIX */
-
 		libdax_msgs_submit(libdax_messenger, d->global_index,
 				0x0002011d,
 				LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
 				msg, 0, 0);
-		}
 		d->cancel = 1;
 		return BE_CANCELLED;
 	} 
@@ -1165,7 +1164,7 @@ int mmc_fake_toc(struct burn_drive *d)
 	if (d->disc == NULL)
 		return -1;
 	d->toc_entries = d->last_track_no + d->complete_sessions;
-	d->toc_entry = malloc(d->toc_entries * sizeof(struct burn_toc_entry));
+	d->toc_entry = calloc(d->toc_entries, sizeof(struct burn_toc_entry));
 	if (d->toc_entry == NULL)
 		return -1;
 	memset(d->toc_entry, 0,d->toc_entries * sizeof(struct burn_toc_entry));
@@ -1757,12 +1756,6 @@ static int mmc_read_disc_info_al(struct burn_drive *d, int *alloc_len)
 		d->erasable = 0; /* never erasable */
 	}
 
-	/* ts A80207 : DVD - R DL can normally be read but not be written */
-	if(d->current_profile == 0x15 && !burn_support_untested_profiles) {
-		disc_status = 2; /* always full and finalized */
-		d->erasable = 0; /* never erasable */
-	}
-
 #ifdef Libburn_support_bd_r_readonlY
 	/* <<< For now: declaring BD-R read-only
 	*/
@@ -2334,7 +2327,8 @@ int mmc_set_streaming(struct burn_drive *d,
 	
 	d->issue_command(d, &c);
 	if (c.error) {
-		if (c.sense[2]!=0 && !d->silent_on_scsi_error) {
+		spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
+		if (key != 0 && !d->silent_on_scsi_error) {
 			sprintf(msg,
 				"SCSI error on set_streaming(%d): ", w_speed);
 			scsi_error_msg(d, c.sense, 14, msg + strlen(msg), 
@@ -2414,7 +2408,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
 {
 	struct buffer buf;
 	int len, cp, descr_len = 0, feature_code, prf_number, only_current = 1;
-	int old_alloc_len, only_current_profile = 0;
+	int old_alloc_len, only_current_profile = 0, key, asc, ascq;
 	unsigned char *descr, *prf, *up_to, *prf_end;
 	struct command c;
 	int phys_if_std = 0;
@@ -2449,6 +2443,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
 
 #ifdef Libisofs_simulate_old_mmc1_drivE
 	c.error = 1;
+	c.sense[0] = 0x70; /* Fixed format sense data */
 	c.sense[2] = 0x5;
 	c.sense[12] = 0x20;
 	c.sense[13] = 0x0;
@@ -2456,8 +2451,8 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
 
 	if (c.error) {
 		/* ts A90603 : MMC-1 drive do not know 46h GET CONFIGURATION */
-		if (c.sense[2] == 0x5 && c.sense[12] == 0x20 &&
-		    c.sense[13] == 0x0) {
+		spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
+		if (key == 0x5 && asc == 0x20 && ascq == 0x0) {
 			d->current_is_guessed_profile = 1;
 			/* Will yield a non-zero profile only after
 			   mmc_read_disc_info_al() was called */
@@ -2528,8 +2523,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
 #ifdef Libburn_support_dvd_r_seQ
 	if (cp == 0x11 || cp == 0x14) /* DVD-R, DVD-RW */
 		d->current_is_supported_profile = 1;
-	if (cp == 0x15) /* DVD-R/DL . */
-		 	/* Writeable only if burn_support_untested_profiles */
+	if (cp == 0x15) /* DVD-R/DL */
 		d->current_is_supported_profile = 1;
 #endif
 #ifdef Libburn_support_dvd_plus_R
@@ -2916,6 +2910,8 @@ int mmc_read_format_capacities(struct burn_drive *d, int top_wanted)
 void mmc_sync_cache(struct burn_drive *d)
 {
 	struct command c;
+	char msg[256];
+	int key, asc, ascq;
 
 	if (mmc_function_spy(d, "mmc_sync_cache") <= 0)
 		return;
@@ -2951,6 +2947,14 @@ void mmc_sync_cache(struct burn_drive *d)
 
 	/* ts A70918 */
 	if (c.error) {
+		sprintf(msg, "Failed to synchronize drive cache");
+		sprintf(msg + strlen(msg), ". SCSI error : ");
+		scsi_error_msg(d, c.sense, 14, msg + strlen(msg), 
+					&key, &asc, &ascq);
+		libdax_msgs_submit(libdax_messenger, d->global_index,
+				0x0002017f,
+				LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
+				msg, 0, 0);
 		d->cancel = 1;
 		return;
 	}
@@ -3608,24 +3612,11 @@ unsuitable_media:;
 
 	d->issue_command(d, &c);
 	if (c.error && !tolerate_failure) {
-		if (c.sense[2]!=0) {
-
-#ifdef NIX
-			sprintf(msg,
-		"SCSI error on format_unit(%s): key=%X asc=%2.2Xh ascq=%2.2Xh",
-				descr,
-				c.sense[2],c.sense[12],c.sense[13]);
-			libdax_msgs_submit(libdax_messenger, d->global_index,
-				0x00020122,
-				LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
-				msg, 0, 0);
-#else /* NIX */
+		spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
+		if (key != 0) {
 			sprintf(msg, "SCSI error on format_unit(%s): ", descr);
 			scsi_error_msg(d, c.sense, 14, msg + strlen(msg), 
 					&key, &asc, &ascq);
-
-#endif /* !NIX */
-
 		}
 		return 0;
 	} else if ((!c.error) && (format_type == 0x13 || format_type == 0x15))
@@ -3695,6 +3686,7 @@ static int mmc_get_write_performance_al(struct burn_drive *d,
 
 #ifdef Libisofs_simulate_old_mmc1_drivE
 	c.error = 1;
+	c.sense[0] = 0x70; /* Fixed format sense data */
 	c.sense[2] = 0x5;
 	c.sense[12] = 0x20;
 	c.sense[13] = 0x0;
@@ -3906,6 +3898,11 @@ int mmc_compose_mode_page_5(struct burn_drive *d,
 
 		pd[4] = spc_block_type(o->block_type);
 
+/*
+fprintf(stderr, "libburn_EXPERIMENTAL: block_type = %d, pd[4]= %u\n",
+                 o->block_type, (unsigned int) pd[4]);
+*/
+
 		/* ts A61104 */
 		if(!(o->control&4)) /* audio (MMC-1 table 61) */
 			if(o->write_type == BURN_WRITE_TAO)
@@ -3926,11 +3923,13 @@ int mmc_compose_mode_page_5(struct burn_drive *d,
 int mmc_read_10(struct burn_drive *d, int start,int amount, struct buffer *buf)
 {
 	struct command c;
+	char msg[256];
+	int key, asc, ascq;
 
 	mmc_start_if_needed(d, 0);
 	if (mmc_function_spy(d, "mmc_read_10") <= 0)
 		return -1;
-;
+
 	if (amount > BUFFER_SIZE / 2048)
 		return -1;
 
@@ -3946,24 +3945,9 @@ int mmc_read_10(struct burn_drive *d, int start,int amount, struct buffer *buf)
 	c.dir = FROM_DRIVE;
 	d->issue_command(d, &c);
 	if (c.error) {
-
-#ifdef NIX
-		char msg[160];
-
-		sprintf(msg,
-		"SCSI error on read_10(%d,%d): key=%X asc=%2.2Xh ascq=%2.2Xh",
-			start, amount,
-			c.sense[2],c.sense[12],c.sense[13]);
-#else /* NIX */
-		char msg[256];
-		int key, asc, ascq;
-
 		sprintf(msg, "SCSI error on read_10(%d,%d): ", start, amount);
 		scsi_error_msg(d, c.sense, 14, msg + strlen(msg), 
 				&key, &asc, &ascq);
-
-#endif /* !NIX */
-
 		if(!d->silent_on_scsi_error)
 			libdax_msgs_submit(libdax_messenger, d->global_index,
 				0x00020144,
@@ -4170,7 +4154,7 @@ static int mmc_set_product_id(char *reply,
 
 
 /* ts A90903 */
-/* MMC backend of API call burn_get_media_product_id()
+/* MMC backend of API call burn_disc_get_media_id()
    See also doc/mediainfo.txt
     @param flag        Bitfield for control purposes
                        bit0= do not escape " _/" (not suitable for
@@ -4357,6 +4341,33 @@ ex:;
 }
 
 
+/* ts B00924
+   MMC-5, 6.23.3.3.4 Format Code 0Ah: Spare Area Information
+*/
+int mmc_get_bd_spare_info(struct burn_drive *d,
+				int *alloc_blocks, int *free_blocks, int flag)
+{
+	int ret, reply_len, prf;
+	char *reply = NULL;
+
+	prf = d->current_profile;
+	if (!(prf == 0x41 || prf == 0x43 || prf == 0x42))
+		return 0; /* Not a BD loaded */
+
+	ret = mmc_read_disc_structure(d, 1, 0, 0x0a, 12, &reply,
+							 &reply_len, 0);
+	if (ret <= 0)
+		goto ex;
+	*alloc_blocks = mmc_four_char_to_int((unsigned char *) reply + 8);
+	*free_blocks = mmc_four_char_to_int((unsigned char *) reply + 4);
+	ret = 1;
+ex:;
+	if (reply != NULL)
+		free(reply);
+	return ret;
+}
+
+
 /* ts A61021 : the mmc specific part of sg.c:enumerate_common()
 */
 int mmc_setup_drive(struct burn_drive *d)

libburn/mmc.h

@@ -106,5 +106,8 @@ int mmc_function_spy(struct burn_drive *d, char * text);
 /* ts A91118 */
 int mmc_start_if_needed(struct burn_drive *d, int flag);
 
+/* ts B00924 */
+int mmc_get_bd_spare_info(struct burn_drive *d,
+                                int *alloc_blocks, int *free_blocks, int flag);
 
 #endif /*__MMC*/

libburn/null.c

@@ -24,7 +24,7 @@ struct burn_source *burn_null_source_new(void)
 {
 	struct burn_source *src;
 
-	src = malloc(sizeof(struct burn_source));
+	src = calloc(1, sizeof(struct burn_source));
 	src->refcount = 1;
 	src->read = null_read;
 	src->read_sub = NULL;

libburn/options.c

@@ -27,7 +27,7 @@ struct burn_write_opts *burn_write_opts_new(struct burn_drive *drive)
 {
 	struct burn_write_opts *opts;
 
-	opts = malloc(sizeof(struct burn_write_opts));
+	opts = calloc(1, sizeof(struct burn_write_opts));
 	if (opts == NULL) {
 		libdax_msgs_submit(libdax_messenger, -1, 0x00020111,
 			LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
@@ -68,7 +68,7 @@ struct burn_read_opts *burn_read_opts_new(struct burn_drive *drive)
 {
 	struct burn_read_opts *opts;
 
-	opts = malloc(sizeof(struct burn_read_opts));
+	opts = calloc(1, sizeof(struct burn_read_opts));
 	opts->drive = drive;
 	opts->refcount = 1;
 	opts->raw = 0;
@@ -125,7 +125,7 @@ void burn_write_opts_set_toc_entries(struct burn_write_opts *opts, int count,
 				     struct burn_toc_entry *toc_entries)
 {
 	opts->toc_entries = count;
-	opts->toc_entry = malloc(count * sizeof(struct burn_toc_entry));
+	opts->toc_entry = calloc(count, sizeof(struct burn_toc_entry));
 	memcpy(opts->toc_entry, &toc_entries,
 	       sizeof(struct burn_toc_entry) * count);
 }

libburn/read.c

@@ -9,9 +9,6 @@
 #include "../config.h"
 #endif
 
-
-/* #include <m alloc.h>  ts A61013 : not in GNU/Linux man 3 malloc */
-
 #include <stdlib.h>
 #include <unistd.h>
 #include <signal.h>

libburn/sg-freebsd-port.c

@@ -169,9 +169,10 @@ static int sg_init_enumerator(burn_drive_enumerator_t *idx)
 	idx->ccb.ccb_h.func_code = XPT_DEV_MATCH;
 	idx->bufsize = sizeof(struct dev_match_result) * 100;
 	idx->ccb.cdm.match_buf_len = idx->bufsize;
-	idx->ccb.cdm.matches = (struct dev_match_result *)malloc(idx->bufsize);
+	idx->ccb.cdm.matches = (struct dev_match_result *)
+						calloc(1, idx->bufsize);
 	if (idx->ccb.cdm.matches == NULL) {
-		warnx("can't malloc memory for matches");
+		warnx("cannot allocate memory for matches");
 		close(idx->fd);
 		return -1;
 	}

libburn/sg-freebsd.c

@@ -160,15 +160,15 @@ static int sg_init_enumerator(burn_drive_enumerator_t *idx_)
 	struct burn_drive_enumeration_state *idx;
 	int bufsize;
 
-	idx = malloc(sizeof(*idx));
+	idx = calloc(1, sizeof(*idx));
 	if (idx == NULL) {
-		warnx("can't malloc memory for enumerator");
+		warnx("cannot allocate memory for enumerator");
 		return -1;
 	}
 	idx->skip_device = 0;
 
 	if ((idx->fd = open(XPT_DEVICE, O_RDWR)) == -1) {
-		warn("couldn't open %s", XPT_DEVICE);
+		warn("could not open %s", XPT_DEVICE);
 		free(idx);
 		idx = NULL;
 		return -1;
@@ -183,9 +183,9 @@ static int sg_init_enumerator(burn_drive_enumerator_t *idx_)
 	idx->ccb.ccb_h.func_code = XPT_DEV_MATCH;
 	bufsize = sizeof(struct dev_match_result) * 100;
 	idx->ccb.cdm.match_buf_len = bufsize;
-	idx->ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize);
+	idx->ccb.cdm.matches = (struct dev_match_result *) calloc(1, bufsize);
 	if (idx->ccb.cdm.matches == NULL) {
-		warnx("can't malloc memory for matches");
+		warnx("cannot allocate memory for matches");
 		close(idx->fd);
 		free(idx);
 		return -1;
@@ -487,9 +487,9 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
 	out.close_session = mmc_close_session;
 	out.close_track_session = mmc_close;
 	out.read_buffer_capacity = mmc_read_buffer_capacity;
-	out.idata = malloc(sizeof(struct burn_scsi_inquiry_data));
+	out.idata = calloc(1, sizeof(struct burn_scsi_inquiry_data));
 	out.idata->valid = 0;
-	out.mdata = malloc(sizeof(struct scsi_mode_data));
+	out.mdata = calloc(1, sizeof(struct scsi_mode_data));
 	out.mdata->valid = 0;
 	if (out.idata == NULL || out.mdata == NULL) {
 		libdax_msgs_submit(libdax_messenger, -1, 0x00020108,
@@ -759,13 +759,15 @@ int sg_release(struct burn_drive *d)
 
 int sg_issue_command(struct burn_drive *d, struct command *c)
 {
-	int done = 0, err, sense_len = 0, ret, ignore_error, no_retry = 0;
-	int cam_pass_err_recover = 0;
+	int done = 0, err, sense_len = 0, ret, ignore_error, no_retry = 0, i;
+	int cam_pass_err_recover = 0, key, asc, ascq, timeout_ms;
 	union ccb *ccb;
 	char buf[161];
 	static FILE *fp = NULL;
+	time_t start_time;
 
-	snprintf(buf, sizeof (buf), "sg_issue_command  d->cam=%p d->released=%d",
+	snprintf(buf, sizeof (buf),
+		"sg_issue_command  d->cam=%p d->released=%d",
 		(void*)d->cam, d->released);
 	mmc_function_spy(NULL, buf);
 
@@ -854,7 +856,9 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 		ccb->csio.dxfer_len = 0;
 	}
 
-	do {
+	start_time = time(NULL);
+	timeout_ms = 200000;
+	for (i = 0; !done; i++) {
 		memset(c->sense, 0, sizeof(c->sense));
 		err = cam_send_ccb(d->cam, ccb);
 
@@ -867,8 +871,9 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 			if (sense_len > sizeof(c->sense))
 				sense_len = sizeof(c->sense);
 			memcpy(c->sense, &ccb->csio.sense_data, sense_len);
-			if (sense_len >= 14 && cam_pass_err_recover &&
-			    (c->sense[2] & 0x0f))
+			spc_decode_sense(c->sense, sense_len,
+							&key, &asc, &ascq);
+			if (sense_len >= 14 && cam_pass_err_recover && key)
 				ignore_error = 1;
 		}
 
@@ -886,6 +891,7 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 				fprintf(stderr, "libburn_EXPERIMENTAL: Emulating [2,3A,00] MEDIUM NOT PRESENT\n");
 #endif
 
+				c->sense[0] = 0x70; /*Fixed format sense data*/
 				c->sense[2] = 0x02;
 				c->sense[12] = 0x3A;
 				c->sense[13] = 0x00;
@@ -901,6 +907,7 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 				fprintf(stderr, "libburn_EXPERIMENTAL: Emulating [2,04,00] LOGICAL UNIT NOT READY,CAUSE NOT REPORTABLE\n");
 #endif
 
+				c->sense[0] = 0x70; /*Fixed format sense data*/
 				c->sense[2] = 0x02;
 				c->sense[12] = 0x04;
 				c->sense[13] = 0x00;
@@ -914,6 +921,7 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 				fprintf(stderr, "libburn_EXPERIMENTAL: Emulating [5,24,00] INVALID FIELD IN CDB\n");
 #endif
 
+				c->sense[0] = 0x70; /*Fixed format sense data*/
 				c->sense[2] = 0x05;
 				c->sense[12] = 0x24;
 				c->sense[13] = 0x00;
@@ -944,44 +952,26 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 				fprintf(stderr, "libburn_EXPERIMENTAL: CAM_STATUS= %d .Emulating [2,04,00] LOGICAL UNIT NOT READY,CAUSE NOT REPORTABLE\n", (ccb->ccb_h.status & CAM_STATUS_MASK));
 #endif
 
+				c->sense[0] = 0x70; /*Fixed format sense data*/
 				c->sense[2] = 0x02;
 				c->sense[12] = 0x04;
 				c->sense[13] = 0x00;
 				no_retry = 1;
 			}
-			if (no_retry || ignore_error || !c->retry) {
-				c->error = 1;
-				{ret = 1; goto ex;}
-			}
-			switch (scsi_error(d, c->sense, 0)) {
-			case RETRY:
-				done = 0;
-				if (burn_sg_log_scsi & 3) {
-					/* >>> Need own duration time
-					       measurement. Then remove bit1 */
-					scsi_log_err(c, fp, c->sense, 0,
-							(c->error != 0) | 2);
-					scsi_log_cmd(c,fp,0);
-				}
-				break;
-			case FAIL:
-				done = 1;
-				c->error = 1;
-				break;
-			}
+
+			/* >>> Need own duration time measurement.
+			       Then remove bit1 from flag.
+			*/
+			done = scsi_eval_cmd_outcome(d, c, fp, c->sense,
+						sense_len, 0, start_time,
+						timeout_ms, i,
+						2 | !!ignore_error);
 		} else {
 			done = 1;
 		}
 	} while (!done);
 	ret = 1;
 ex:;
-	if (c->error)
-		scsi_notify_error(d, c, c->sense, 18, 0);
-
-	if (burn_sg_log_scsi & 3)
-		/* >>> Need own duration time measurement. Then remove bit1 */
-		scsi_log_err(c, fp, c->sense, 0, (c->error != 0) | 2);
-
 	cam_freeccb(ccb);
 	return ret;
 }
@@ -996,6 +986,10 @@ int burn_os_is_2k_seekrw(char *path, int flag)
         struct stat stbuf;
 	char *spt;
 	int i, e;
+#ifdef Libburn_DIOCGMEDIASIZE_ISBLK
+	int fd;
+	off_t add_size;
+#endif
 
         if (stat(path, &stbuf) == -1)
                 return 0;
@@ -1003,6 +997,22 @@ int burn_os_is_2k_seekrw(char *path, int flag)
                 return 1;
 	if (!S_ISCHR(stbuf.st_mode))
 		return 0;
+
+#ifdef Libburn_DIOCGMEDIASIZE_ISBLK
+
+	/* If it throws no error with DIOCGMEDIASIZE then it is a
+	   'block device'
+	*/
+	fd = open(path, O_RDONLY);
+	if (fd == -1)
+		return 0;
+	ret = ioctl(fd, DIOCGMEDIASIZE, &add_size);
+	close(fd);
+
+	return 1;
+
+#else /* Libburn_DIOCGMEDIASIZE_ISBLK */
+
 	spt = strrchr(path, '/');
 	if (spt == NULL)
 	        spt = path;
@@ -1025,6 +1035,9 @@ int burn_os_is_2k_seekrw(char *path, int flag)
 	if (strncmp(spt, "fla", e) == 0) /* Flash drive */
 		return 1;
 	return 0;
+
+#endif /* ! Libburn_DIOCGMEDIASIZE_ISBLK */
+
 }
 
 

libburn/sg-libcdio.c

@@ -597,7 +597,8 @@ int sg_release(struct burn_drive *d)
 */
 int sg_issue_command(struct burn_drive *d, struct command *c)
 {
-	int sense_valid = 0, i, usleep_time, timeout_ms, no_retry = 0;
+	int sense_valid = 0, i, timeout_ms, no_retry = 0;
+	int key = 0, asc = 0, ascq = 0, done = 0;
 	time_t start_time;
         driver_return_code_t i_status;
 	unsigned int dxfer_len;
@@ -642,15 +643,18 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 	/* retry-loop */
 	start_time = time(NULL);
 	timeout_ms = 200000;
-	for(i = 0; ; i++) {
+	for(i = 0; !done; i++) {
 
 		i_status = mmc_run_cmd(p_cdio, timeout_ms, &cdb, e_direction,
 				 	dxfer_len, c->page->data);
 		sense_valid = mmc_last_cmd_sense(p_cdio, &sense_pt);
-		if (sense_valid >= 18)
+		if (sense_valid >= 18) {
 			memcpy(c->sense, sense_pt,
 				sense_valid >= sizeof(c->sense) ?
 				sizeof(c->sense) : sense_valid );
+			spc_decode_sense(c->sense, 0, &key, &asc, &ascq);
+		} else
+			key = asc = ascq = 0;
 		if (sense_pt != NULL)
 			free(sense_pt);
 
@@ -672,62 +676,25 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 		}
 */
 
-		if ((!sense_valid) ||
-			 ((c->sense[2] & 0x0f) == 0 && c->sense[12] == 0 &&
-							 c->sense[13] == 0)) {
+		if ((!sense_valid) || (key == 0 && asc == 0 && ascq == 0)) {
 			memset(c->sense, 0, sizeof(c->sense));
 			if (i_status != 0) { /* set dummy sense */
 				/*LOGICAL UNIT NOT READY,
 					CAUSE NOT REPORTABLE*/
+				c->sense[0] = 0x70; /*Fixed format sense data*/
 				c->sense[2] = 0x02;
 				c->sense[12] = 0x04;
 				no_retry = 1;
 			}
+		} 
+		if (i_status != 0 || (key || asc || ascq)) {
+			done = scsi_eval_cmd_outcome(d, c, fp,  c->sense, 18,
+					0, start_time, timeout_ms, i, 2);
 		} else
-			c->sense[2] &= 15;
+			done = 1;
 
-		if (i_status != 0 ||
-		    (c->sense[2] || c->sense[12] || c->sense[13])) {
-			if (no_retry || !c->retry) {
-				c->error = 1;
-				goto ex;
-			}
-			switch (scsi_error(d, c->sense, 18)) {
-			case RETRY:
-				if (burn_sg_log_scsi & 3) {
-					/* >>> Need own duration time
-					       measurement. Then remove bit1 */
-					scsi_log_err(c, fp, c->sense, 0,
-							(c->error != 0) | 2);
-					scsi_log_cmd(c,fp,0);
-				}
-				break;
-			case FAIL:
-				c->error = 1;
-				goto ex;
-			}
-			/* 
-			   Calming down retries and breaking up endless cycle
-			*/
-			usleep_time = Libburn_sg_libcdio_retry_usleeP +
-					i * Libburn_sg_libcdio_retry_incR;
-			if (time(NULL) + usleep_time / 1000000 - start_time >
-			    timeout_ms / 1000 + 1) {
-				c->error = 1;
-				goto ex;
-			}
-			usleep(usleep_time);
-		} else
-			break; /* retry-loop */
 	} /* end of retry-loop */
 
-ex:;
-	if (c->error)
-		scsi_notify_error(d, c, c->sense, 18, 0);
-
-	if (burn_sg_log_scsi & 3) 
-		/* >>> Need own duration time measurement. Then remove bit1 */
-		scsi_log_err(c, fp, c->sense, 0, (c->error != 0) | 2);
 	return 1;
 }
 

libburn/sg-linux.c

@@ -731,10 +731,6 @@ failed:;
 }
 
 
-#define Libburn_drive_new_deaL 1
-
-#ifdef Libburn_drive_new_deaL
-
 /* ts A80731 */
 static int is_ata_drive(char *fname)
 {
@@ -900,23 +896,12 @@ static int is_scsi_drive(char *fname, int *bus_no, int *host_no,
 	return 1;
 }	
 
-#endif /* Libburn_drive_new_deaL */
-
 
 /** Speciality of GNU/Linux: detect non-SCSI ATAPI (EIDE) which will from
    then on used used via generic SCSI as is done with (emulated) SCSI drives */ 
 static void ata_enumerate(void)
 {
-
-#ifdef Libburn_drive_new_deaL
-
 	int ret;
-
-#else 
-	struct hd_driveid tm;
-	int fd;
-#endif
-
 	int i;
 	char fname[10];
 
@@ -938,57 +923,11 @@ static void ata_enumerate(void)
 				fprintf(stderr, "not in whitelist\n");
 	continue;
 		}
-
-#ifdef Libburn_drive_new_deaL
-
 		ret = is_ata_drive(fname);
 		if (ret < 0)
 	break;
 		if (ret == 0)
 	continue;
-
-#else /* Libburn_drive_new_deaL */
-
-		fd = sg_open_drive_fd(fname, 1);
-		if (fd == -1) {
-			if (linux_ata_enumerate_verbous)
-				fprintf(stderr,"open failed, errno=%d  '%s'\n",
-					errno, strerror(errno));
-	continue;
-		}
-
-		/* found a drive */
-		ioctl(fd, HDIO_GET_IDENTITY, &tm);
-
-		/* not atapi */
-		if (!(tm.config & 0x8000) || (tm.config & 0x4000)) {
-			if (linux_ata_enumerate_verbous)
-				fprintf(stderr, "not marked as ATAPI\n");
-			sg_close_drive_fd(fname, -1, &fd, 0);
-	continue;
-		}
-
-		/* if SG_IO fails on an atapi device, we should stop trying to 
-		   use hd* devices */
-		if (sgio_test(fd) == -1) {
-			if (linux_ata_enumerate_verbous)
-			  fprintf(stderr,
-				 "FATAL: sgio_test() failed: errno=%d  '%s'\n",
-				 errno, strerror(errno));
-			sg_close_drive_fd(fname, -1, &fd, 0);
-			return;
-		}
-		if (sg_close_drive_fd(fname, -1, &fd, 1) <= 0) {
-			if (linux_ata_enumerate_verbous)
-			  fprintf(stderr,
-				"cannot close properly, errno=%d  '%s'\n",
-				errno, strerror(errno));
-	continue;
-		}
-
-#endif /* Libburn_drive_new_deaL */
-
-
 		if (linux_ata_enumerate_verbous)
 		  fprintf(stderr, "accepting as drive without SCSI address\n");
 		enumerate_common(fname, -1, -1, -1, -1, -1);
@@ -999,15 +938,6 @@ static void ata_enumerate(void)
 /** Detects (probably emulated) SCSI drives */
 static void sg_enumerate(void)
 {
-#ifdef Libburn_drive_new_deaL
-
-#else 
-	struct sg_scsi_id sid;
-	int fd, sibling_fds[BURN_OS_SG_MAX_SIBLINGS], sibling_count= 0;
-	char sibling_fnames[BURN_OS_SG_MAX_SIBLINGS][BURN_OS_SG_MAX_NAMELEN];
-	int sid_ret = 0;
-#endif
-
 	int i, ret;
 	int bus_no= -1, host_no= -1, channel_no= -1, target_no= -1, lun_no= -1;
 	char fname[17];
@@ -1037,9 +967,6 @@ static void sg_enumerate(void)
 	continue;
 		}
 
-
-#ifdef Libburn_drive_new_deaL
-
 		ret = is_scsi_drive(fname, &bus_no, &host_no, &channel_no,
 							&target_no, &lun_no);
 		if (ret < 0)
@@ -1052,132 +979,10 @@ static void sg_enumerate(void)
 		enumerate_common(fname, bus_no, host_no, channel_no, 
 				target_no, lun_no);
 
-#else /* Libburn_drive_new_deaL */
-
-		/* ts A60927 */
-		fd = sg_open_drive_fd(fname, 1);
-		if (fd == -1) {
-			if (linux_sg_enumerate_debug)
-			  fprintf(stderr, "open failed, errno=%d  '%s'\n",
-				  errno, strerror(errno));
-	continue;
-		}
-
-		/* found a drive */
-		sid_ret = ioctl(fd, SG_GET_SCSI_ID, &sid);
-		if (sid_ret == -1) {
-			sid.scsi_id = -1; /* mark SCSI address as invalid */
-			if(linux_sg_enumerate_debug) 
-		  	  fprintf(stderr,
-			    "ioctl(SG_GET_SCSI_ID) failed, errno=%d  '%s' , ",
-			    errno, strerror(errno));
-
-			if (sgio_test(fd) == -1) {
-				if (linux_sg_enumerate_debug)
-			  		fprintf(stderr,
-				 "FATAL: sgio_test() failed: errno=%d  '%s'",
-						errno, strerror(errno));
-
-				sg_close_drive_fd(fname, -1, &fd, 0);
-	continue;
-			}
-
-#ifdef CDROM_DRIVE_STATUS
-			/* ts A61211 : not widening old acceptance range */
-			if (strcmp(linux_sg_device_family,"/dev/sg%d") != 0) {
-				/* http://developer.osdl.org/dev/robustmutexes/
-				  src/fusyn.hg/Documentation/ioctl/cdrom.txt */
-				sid_ret = ioctl(fd, CDROM_DRIVE_STATUS, 0);
-				if(linux_sg_enumerate_debug)
-				  fprintf(stderr,
-					"ioctl(CDROM_DRIVE_STATUS) = %d , ",
-					sid_ret);
-				if (sid_ret != -1 && sid_ret != CDS_NO_INFO)
-					sid.scsi_type = TYPE_ROM;
-				else
-					sid_ret = -1;
-			}
-#endif /* CDROM_DRIVE_STATUS */
-
-		}
-
-#ifdef SCSI_IOCTL_GET_BUS_NUMBER
-		/* Hearsay A61005 */
-		if (ioctl(fd, SCSI_IOCTL_GET_BUS_NUMBER, &bus_no) == -1)
-			bus_no = -1;
-#endif
-
-		if (sg_close_drive_fd(fname, -1, &fd, 
-				sid.scsi_type == TYPE_ROM ) <= 0) {
-			if (linux_sg_enumerate_debug)
-			  fprintf(stderr,
-				  "cannot close properly, errno=%d  '%s'\n",
-				  errno, strerror(errno)); 
-	continue;
-		}
-		if ( (sid_ret == -1 || sid.scsi_type != TYPE_ROM)
-		     && !linux_sg_accept_any_type) {
-			if (linux_sg_enumerate_debug)
-			  fprintf(stderr, "sid.scsi_type = %d (!= TYPE_ROM)\n",
-				sid.scsi_type); 
-	continue;
-		}
-
-		if (sid_ret == -1 || sid.scsi_id < 0) {
-			/* ts A61211 : employ a more general ioctl */
-			ret = sg_obtain_scsi_adr(fname, &bus_no, &host_no,
-					   &channel_no, &target_no, &lun_no);
-			if (ret>0) {
-				sid.host_no = host_no;
-				sid.channel = channel_no;
-				sid.scsi_id = target_no;
-				sid.lun = lun_no;
-			} else {
-				if (linux_sg_enumerate_debug)
-				  fprintf(stderr,
-					"sg_obtain_scsi_adr() failed\n");
-	continue;
-			}
-                }
-
-		/* ts A60927 : trying to do locking with growisofs */
-		if(burn_sg_open_o_excl>1) {
-			ret = sg_open_scsi_siblings(
-					fname, -1, sibling_fds, sibling_fnames,
-					&sibling_count,
-					sid.host_no, sid.channel,
-					sid.scsi_id, sid.lun);
-			if (ret<=0) {
-				if (linux_sg_enumerate_debug)
-				  fprintf(stderr, "cannot lock siblings\n"); 
-				sg_handle_busy_device(fname, 0);
-	continue;
-			}
-			/* the final occupation will be done in sg_grab() */
-			sg_release_siblings(sibling_fds, sibling_fnames,
-						&sibling_count);
-		}
-#ifdef SCSI_IOCTL_GET_BUS_NUMBER
-		if(bus_no == -1)
-			bus_no = 1000 * (sid.host_no + 1) + sid.channel;
-#else
-		bus_no = sid.host_no;
-#endif
-
-		if (linux_sg_enumerate_debug)
-		  fprintf(stderr, "accepting as SCSI %d,%d,%d,%d bus=%d\n",
-			  sid.host_no, sid.channel, sid.scsi_id, sid.lun,
-			  bus_no);
-		enumerate_common(fname, bus_no, sid.host_no, sid.channel, 
-				 sid.scsi_id, sid.lun);
-#endif /* Libburn_drive_new_deaL */
-
 	}
 }
 
 
-#ifdef Libburn_drive_new_deaL
-
 
 /* ts A80805 : eventually produce the other official name of a device file */
 static int fname_other_name(char *fname, char other_name[80], int flag)
@@ -1377,8 +1182,6 @@ static int add_proc_info_drives(int flag)
 	return 1 + count;
 }
 
-#endif /* Libburn_drive_new_deaL */
-
 
 /* ts A61115 */
 /* ----------------------------------------------------------------------- */
@@ -1605,27 +1408,18 @@ return_1_pre_proc:;
 /* ts A61115: replacing call to sg-implementation internals from drive.c */
 int scsi_enumerate_drives(void)
 {
-
-#ifdef Libburn_drive_new_deaL
 	int ret;
-#endif
 
-#ifdef Libburn_drive_new_deaL
 	/* Direct examination of eventually single whitelisted name */
 	ret = single_enumerate(0);
 	if (ret < 0)
 		return -1;
 	if (ret > 0)
 		return 1;
-#endif /* Libburn_drive_new_deaL */
 
 	sg_enumerate();
 	ata_enumerate();
-
-#ifdef Libburn_drive_new_deaL
 	add_proc_info_drives(0);
-#endif /* Libburn_drive_new_deaL */
-
 	return 1;
 }
 
@@ -1773,36 +1567,6 @@ int sg_release(struct burn_drive *d)
 }
 
 
-#ifdef NIX
-/* <<< now in spc.c as scsi_log_err */
-
-/** logs outcome of a sg command. flag&1 causes an error message */
-static int sg_log_err(struct command *c, FILE *fp, 
-		sg_io_hdr_t *s,
-		int flag)
-{
-      	if(fp != NULL && (fp == stderr || (burn_sg_log_scsi & 1))) {
-		if(flag & 1) {
-  			fprintf(fp,
-			"+++ key=%X  asc=%2.2Xh  ascq=%2.2Xh   (%6d ms)\n",
-				s->sbp[2], s->sbp[12], s->sbp[13],s->duration);
-		} else {
-			scsi_show_cmd_reply(c, fp, 0);
-			fprintf(fp,"%6d ms\n", s->duration);
-		}
-		if (burn_sg_log_scsi & 4)
-			fflush(fp);
-	}
-	if (fp == stderr || !(burn_sg_log_scsi & 2))
-		return 1;
-
-	sg_log_err(c, stderr, s, flag);
-	return 1;
-}
-
-#endif /* NIX */
-
-
 /** Sends a SCSI command to the drive, receives reply and evaluates wether
     the command succeeded or shall be retried or finally failed.
     Returned SCSI errors shall not lead to a return value indicating failure.
@@ -1812,13 +1576,14 @@ static int sg_log_err(struct command *c, FILE *fp,
 */
 int sg_issue_command(struct burn_drive *d, struct command *c)
 {
-	int done = 0, no_c_page = 0, usleep_time, i;
+	int done = 0, no_c_page = 0, i;
 	int err;
 	time_t start_time;
 	sg_io_hdr_t s;
 	/* ts A61030 */
 	static FILE *fp= NULL;
 
+
 	/* <<< ts A60821
 	   debug: for tracing calls which might use open drive fds */
 	char buf[161];
@@ -1921,51 +1686,12 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 			c->error = 1;
 			return -1;
 		}
-
-		if (s.sb_len_wr) {
-			if (!c->retry) {
-				c->error = 1;
-
-				/* A61106: rather than : return 1 */
-				goto ex;
-			}
-			switch (scsi_error(d, s.sbp, s.sb_len_wr)) {
-			case RETRY:
-				done = 0;
-				if (burn_sg_log_scsi & 3) {
-					scsi_log_err(c, fp, s.sbp, s.duration,
-								c->error != 0);
-					scsi_log_cmd(c,fp,0);
-				}
-				break;
-			case FAIL:
-				done = 1;
-				c->error = 1;
-				break;
+                done = scsi_eval_cmd_outcome(d, c, fp, s.sbp, s.sb_len_wr,
+				s.duration, start_time, s.timeout, i, 0);
 	}
 
-			/* ts A90921 :
-			   Calming down retries and breaking up endless cycle
-			*/
-			usleep_time = Libburn_sg_linux_retry_usleeP +
-					i * Libburn_sg_linux_retry_incR;
-			if (time(NULL) + usleep_time / 1000000 - start_time >
-			    s.timeout / 1000 + 1) {
-				c->error = 1;
-				goto ex;
-			}
-			usleep(usleep_time);
-		} else {
-			done = 1;
-		}
-	}
-
-	/* ts A61106 */
-ex:;
-	if (c->error) {
-		scsi_notify_error(d, c, s.sbp, s.sb_len_wr, 0);
-	} else if (s.host_status != Libburn_sg_host_oK || 
-	    s.driver_status != Libburn_sg_driver_oK) {
+	if (s.host_status != Libburn_sg_host_oK || 
+	    (s.driver_status != Libburn_sg_driver_oK && !c->error)) {
 		char msg[161];
 
 		sprintf(msg,
@@ -1980,9 +1706,6 @@ ex:;
 				LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
 				msg, 0, 0);
 	}
-	if (burn_sg_log_scsi & 3)
-		/* <<< sg_log_err(c, fp, &s, c->error != 0); */
-		scsi_log_err(c, fp, s.sbp, s.duration, c->error != 0);
 	return 1;
 }
 

libburn/sg-solaris.c

@@ -565,7 +565,7 @@ int sg_release(struct burn_drive *d)
 */
 int sg_issue_command(struct burn_drive *d, struct command *c)
 {
-	int i, usleep_time, timeout_ms, no_retry = 0, ret;
+	int i, timeout_ms, ret, key, asc, ascq, done = 0;
 	time_t start_time;
 	struct uscsi_cmd cgc;
 	char msg[80];
@@ -616,7 +616,7 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 	/* retry-loop */
 	start_time = time(NULL);
 	timeout_ms = 200000;
-	for(i = 0; ; i++) {
+	for(i = 0; !done; i++) {
 
 		ret = ioctl(d->fd, USCSICMD, &cgc);
 
@@ -639,51 +639,21 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
 			return -1;
 		}
 
-		c->sense[2] &= 15;
 
+		/* >>> Should replace "18" by realistic sense length.
+		       What's about following older remark ?
+		*/
 		/* >>> valid sense:  cgc.uscsi_rqlen - cgc.uscsi_rqresid */;
 
-		if (c->sense[2] || c->sense[12] || c->sense[13]) {
-			if (no_retry || !c->retry) {
-				c->error = 1;
-				goto ex;
-			}
-			switch (scsi_error(d, c->sense, 18)) {
-			case RETRY:
-				if (burn_sg_log_scsi & 3) {
-					/* >>> Need own duration time
-					       measurement. Then remove bit1 */
-					scsi_log_err(c, fp, c->sense, 0,
-							(c->error != 0) | 2);
-					scsi_log_cmd(c,fp,0);
-				}
-				break;
-			case FAIL:
-				c->error = 1;
-				goto ex;
-			}
-			/* 
-			   Calming down retries and breaking up endless cycle
-			*/
-			usleep_time = Libburn_sg_solaris_retry_usleeP +
-					i * Libburn_sg_solaris_retry_incR;
-			if (time(NULL) + usleep_time / 1000000 - start_time >
-			    timeout_ms / 1000 + 1) {
-				c->error = 1;
-				goto ex;
-			}
-			usleep(usleep_time);
+		spc_decode_sense(c->sense, 0, &key, &asc, &ascq);
+		if (key || asc || ascq) {
+			done = scsi_eval_cmd_outcome(d, c, fp, c->sense, 18, 0,
+						start_time, timeout_ms, i, 2);
 		} else
-			break; /* retry-loop */
+			done = 1;
+					
 	} /* end of retry-loop */
 
-ex:;
-	if (c->error)
-		scsi_notify_error(d, c, c->sense, 18, 0);
-
-	if (burn_sg_log_scsi & 3) 
-		/* >>> Need own duration time measurement. Then remove bit1 */
-		scsi_log_err(c, fp, c->sense, 0, (c->error != 0) | 2);
 	return 1;
 }
 

libburn/source.c

@@ -63,3 +63,15 @@ int burn_source_cancel(struct burn_source *src)
 	return 1;
 }
 
+
+/* ts B00922 */
+int burn_source_read(struct burn_source *src, unsigned char *buffer, int size)
+{
+	int ret;
+
+	if (src->read != NULL)
+		 ret = src->read(src, buffer, size);
+	else
+		 ret = src->read_xt(src, buffer, size);
+	return ret;
+}

libburn/source.h

@@ -7,4 +7,6 @@ struct burn_source *burn_source_new(void);
 
 int burn_source_cancel(struct burn_source *src);
 
+int burn_source_read(struct burn_source *src, unsigned char *buffer, int size);
+
 #endif /*__SOURCE*/

libburn/spc.c

@@ -75,6 +75,30 @@ int scsi_init_command(struct command *c, unsigned char *opcode, int oplen)
 }
 
 
+/* ts B00728 */
+int spc_decode_sense(unsigned char *sense, int senselen,
+                     int *key, int *asc, int *ascq)
+{
+	*key = *asc = *ascq = 0;
+	if ((sense[0] & 0x7f) == 0x72 || (sense[0] & 0x7f) == 0x73) {
+		if (senselen <= 0 || senselen > 1)
+			*key = sense[1] & 0x0f;
+		if (senselen <= 0 || senselen > 2)
+			*asc = sense[2];
+		if (senselen <= 0 || senselen > 3)
+			*ascq = sense[3];
+		return 1;
+	}
+	if (senselen <= 0 || senselen > 2)
+		*key = sense[2] & 0x0f;
+	if (senselen <= 0 || senselen > 12)
+		*asc = sense[12];
+	if (senselen <= 0 || senselen > 13)
+		*ascq = sense[13];
+	return 1;
+}
+
+
 int spc_test_unit_ready_r(struct burn_drive *d, int *key, int *asc, int *ascq)
 {
 	struct command c;
@@ -83,23 +107,23 @@ int spc_test_unit_ready_r(struct burn_drive *d, int *key, int *asc, int *ascq)
 		return 0;
 
 	scsi_init_command(&c, SPC_TEST_UNIT_READY,sizeof(SPC_TEST_UNIT_READY));
-/*
-	c.oplen = sizeof(SPC_TEST_UNIT_READY);
-	memcpy(c.opcode, SPC_TEST_UNIT_READY, sizeof(SPC_TEST_UNIT_READY));
-	c.page = NULL;
-*/
 	c.retry = 0;
 	c.dir = NO_TRANSFER;
 	d->issue_command(d, &c);
 	if (c.error) {
-		*key= c.sense[2];
-		*asc= c.sense[12];
-		*ascq= c.sense[13];
-		return (c.sense[2] & 0xF) == 0;
+
+/*
+fprintf(stderr, "sense[0 - 2] = %2.2X %2.2X %2.2X",
+c.sense[0], c.sense[1], c.sense[2]);
+*/
+
+		spc_decode_sense(c.sense, 0, key, asc, ascq);
+		return (key == 0);
 	}
 	return 1;
 }
 
+
 int spc_test_unit_ready(struct burn_drive *d)
 {
 	int key,asc,ascq;
@@ -151,6 +175,7 @@ handle_error:;
 			/* ts A90213 */
 			sprintf(msg,
 				"Asynchronous SCSI error on %s: ", cmd_text);
+			sense[0] = 0x70; /* Fixed format sense data */
 			sense[2] = key;
 			sense[12] = asc;
 			sense[13] = ascq;
@@ -249,7 +274,7 @@ void spc_inquiry(struct burn_drive *d)
 	memcpy(c.opcode, SPC_INQUIRY, sizeof(SPC_INQUIRY));
 	c.oplen = sizeof(SPC_INQUIRY);
 */
-	c.dxfer_len= (c.opcode[3] << 8) | c.opcode[4];
+	c.dxfer_len = (c.opcode[3] << 8) | c.opcode[4];
 	c.retry = 1;
 	c.page = &buf;
 	c.page->bytes = 0;
@@ -803,9 +828,7 @@ void spc_probe_write_modes(struct burn_drive *d)
 		if (last_try)
 	break;
 
-		key = c.sense[2];
-		asc = c.sense[12];
-		ascq = c.sense[13];
+		spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
 		if (key)
 			burn_print(7, "%d not supported\n", try_block_type);
 		else {
@@ -958,6 +981,7 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
 			     int senselen, char msg_data[161],
 			     int *key, int *asc, int *ascq)
 {
+	int ret;
 	char *msg;
 	static char key_def[16][40] = {
 		"(no specific error)",
@@ -981,12 +1005,9 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
 	msg= msg_data;
 	*key= *asc= *ascq= -1;
 
-	if (senselen<=0 || senselen>2)
-		*key = sense[2] & 0x0f;
-	if (senselen<=0 || senselen>12)
-		*asc = sense[12];
-	if (senselen<=0 || senselen>13)
-		*ascq = sense[13];
+	ret = spc_decode_sense(sense, senselen, key, asc, ascq);
+	if (ret <= 0)
+		*key= *asc= *ascq= -1;
 
 	sprintf(msg, "[%X %2.2X %2.2X] ", *key, *asc, *ascq);
 	msg= msg + strlen(msg);
@@ -996,8 +1017,10 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
 
 	switch (*asc) {
 	case 0x00:
+		if (*key > 0 || *ascq > 0) 
+			break; /* Fall through to unknown error */
 		sprintf(msg, "(No error reported by SCSI transaction)");
-		return RETRY;
+		return GO_ON;
 
 	case 0x02:
 		sprintf(msg, "Not ready");
@@ -1203,6 +1226,12 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
 			sprintf(msg, "Medium not present");
 		d->status = BURN_DISC_EMPTY;
 		return FAIL;
+	case 0x3E:
+		if (*ascq == 1)
+			sprintf(msg, "Logical unit failure");
+		else if (*ascq == 2)
+			sprintf(msg, "Timeout on logical unit");
+		return FAIL;
 	case 0x57:
 		if (*key != 3 || *ascq != 0)
 			break;
@@ -1379,28 +1408,10 @@ int scsi_notify_error(struct burn_drive *d, struct command *c,
 	sprintf(msg, "SCSI error condition on command %2.2Xh %s: ",
 		c->opcode[0],
 		scsi_command_name((unsigned int) c->opcode[0], 0));
-
-#ifdef NIX
-	if (key>=0)
-		sprintf(msg+strlen(msg), " key=%Xh", key);
-	if (asc>=0)
-		sprintf(msg+strlen(msg), " asc=%2.2Xh", asc);
-	if (ascq>=0)
-		sprintf(msg+strlen(msg), " ascq=%2.2Xh", ascq);
-	ret = libdax_msgs_submit(libdax_messenger, d->global_index, 0x0002010f,
-			LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, msg,0,0);
-	if (ret < 0)
-		return ret;
-	ret = libdax_msgs_submit(libdax_messenger, d->global_index, 0x0002010f,
-			LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
-			scsi_msg,0,0);
-#else
 	strcat(msg, scsi_msg);
 	ret = libdax_msgs_submit(libdax_messenger, d->global_index, 0x0002010f,
 			LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, msg,0,0);
 
-#endif /* NIX */
-
 	return ret;
 }
 
@@ -1493,19 +1504,31 @@ int scsi_log_cmd(struct command *c, void *fp_in, int flag)
                  bit1 do not print duration
 */
 int scsi_log_err(struct command *c, void *fp_in, unsigned char sense[18],
-		 int duration, int flag)
+		 int sense_len, int duration, int flag)
 {
 	char durtxt[20];
 	FILE *fp = fp_in;
+	int key, asc, ascq, i, l;
 
-      	if(fp != NULL && (fp == stderr || (burn_sg_log_scsi & 1))) {
-		if(flag & 1) {
+      	if (fp != NULL && (fp == stderr || (burn_sg_log_scsi & 1))) {
+		if (flag & 1) {
+			l = 18;
+			if ((sense[0] & 0x7f) == 0x72 ||
+			    (sense[0] & 0x7f) == 0x73)
+				l = sense[7] + 7 + 1; /* SPC-5 4.5.2. */
+			if (l > sense_len)
+				l = sense_len;
+			fprintf(fp, "+++ sense data =");
+			for (i = 0 ; i < l; i++)
+				fprintf(fp, " %2.2X", sense[i]);
+			fprintf(fp, "\n");
 			durtxt[0] = 0;
 			if (!(flag & 2))
-  				sprintf(durtxt, "   (%6d ms)\n",duration);
+  				sprintf(durtxt, "   (%6d ms)", duration);
+			spc_decode_sense(sense, 0, &key, &asc, &ascq);
   			fprintf(fp, "+++ key=%X  asc=%2.2Xh  ascq=%2.2Xh%s\n",
-				sense[2], sense[12], sense[13], durtxt);
-
+				(unsigned int) key, (unsigned int) asc,
+				(unsigned int) ascq, durtxt);
 		} else {
 			scsi_show_cmd_reply(c, fp, 0);
 			if (!(flag & 2))
@@ -1516,7 +1539,55 @@ int scsi_log_err(struct command *c, void *fp_in, unsigned char sense[18],
 	}
 	if (fp == stderr || !(burn_sg_log_scsi & 2))
 		return 1;
-	scsi_log_err(c, stderr, sense, duration, flag);
+	scsi_log_err(c, stderr, sense, sense_len, duration, flag);
 	return 1;
 }
 
+
+/* ts B00808 */
+/*
+    @param flag    bit0 = do not retry
+                   bit1 = do not print duration
+    @return 0 = not yet done , 1 = done , -1 = error
+*/
+int scsi_eval_cmd_outcome(struct burn_drive *d, struct command *c, void *fp,
+			unsigned char *sense, int sense_len,
+			int duration, time_t start_time, int timeout_ms,
+			int loop_count, int flag)
+{
+	enum response outcome;
+	int done = -1, usleep_time;
+
+	if (burn_sg_log_scsi & 3)
+		scsi_log_err(c, fp, sense, sense_len, duration,
+				 (sense_len > 0) | (flag & 2));
+	if (sense_len <= 0)
+		return 1;
+		
+	outcome = scsi_error(d, sense, sense_len);
+	if (outcome == RETRY && c->retry && !(flag & 1)) {
+		/* Calming down retries and breaking up endless cycle
+		*/
+		usleep_time = Libburn_scsi_retry_usleeP +
+				loop_count * Libburn_scsi_retry_incR;
+		if (time(NULL) + usleep_time / 1000000 - start_time >
+		    timeout_ms / 1000 + 1) {
+			done = 1;
+			goto ex;
+		}
+		usleep(usleep_time);
+		if (burn_sg_log_scsi & 3) 
+			scsi_log_cmd(c, fp, 0);
+		return 0;
+	} else if (outcome == RETRY) {
+		done = 1;
+	} else if (outcome == GO_ON) {
+		return 1;
+	} else if (outcome == FAIL) {
+		done = 1;
+	}
+ex:;
+	c->error = 1;
+	scsi_notify_error(d, c, sense, sense_len, 0);
+	return done;
+}

libburn/spc.h

@@ -49,7 +49,7 @@ int burn_scsi_setup_drive(struct burn_drive *d, int bus_no, int host_no,
 			int channel_no, int target_no, int lun_no, int flag);
 
 /* ts A61115 moved from sg-*.h */
-enum response { RETRY, FAIL };
+enum response { RETRY, FAIL, GO_ON };
 enum response scsi_error(struct burn_drive *, unsigned char *, int);
 
 /* ts A61122 */
@@ -78,7 +78,29 @@ int scsi_log_cmd(struct command *c, void *fp, int flag);
 /* ts A91221 (former sg_log_err ts A91108) */
 /** Logs outcome of a sg command. */
 int scsi_log_err(struct command *c, void *fp, unsigned char sense[18], 
-                 int duration, int flag);
+                 int sense_len, int duration, int flag);
+
+/* ts B00728 */
+int spc_decode_sense(unsigned char *sense, int senselen,
+                     int *key, int *asc, int *ascq);
+
+/* ts B00808 */
+/** Evaluates outcome of a single SCSI command, eventually logs sense data,
+    and issues DEBUG error message in case the command is evaluated as done.
+    @param flag   bit1 = do not print duration
+    @return 0 = not yet done , 1 = done , -1 = error
+*/
+int scsi_eval_cmd_outcome(struct burn_drive *d, struct command *c, void *fp_in,
+                        unsigned char *sense, int sense_len,
+                        int duration, time_t start_time, int timeout_ms,
+			int loop_count, int flag);
+
+/* The waiting time before eventually retrying a failed SCSI command.
+   Before each retry wait Libburn_scsi_retry_incR longer than with
+   the previous one.
+*/
+#define Libburn_scsi_retry_usleeP 100000
+#define Libburn_scsi_retry_incR   100000
 
 
 #endif /*__SPC*/

libburn/util.c

@@ -34,7 +34,7 @@ char *burn_strdup(char *s)
 		return NULL;
 
 	l = strlen(s) + 1;
-	ret = malloc(l);
+	ret = calloc(1, l);
 	memcpy(ret, s, l);
 
 	return ret;
@@ -52,7 +52,7 @@ char *burn_strndup(char *s, int n)
 		return NULL;
 
 	l = strlen(s);
-	ret = malloc(l < n ? l : n);
+	ret = calloc(1, l < n ? l : n);
 
 	memcpy(ret, s, l < n - 1 ? l : n - 1);
 	ret[n - 1] = '\0';

libburn/write.c

@@ -385,9 +385,9 @@ struct cue_sheet *burn_create_toc_entries(struct burn_write_opts *o,
  		runtime = nwa-150;
 #endif
 
-	sheet = malloc(sizeof(struct cue_sheet));
+	sheet = calloc(1, sizeof(struct cue_sheet));
 
-	/* ts A61009 : react on failures of malloc(), add_cue_sheet()
+	/* ts A61009 : react on failures of calloc(), add_cue_sheet()
 	               type_to_form() */
 	if (sheet == NULL) {
 		libdax_msgs_submit(libdax_messenger, -1, 0x00020111,
@@ -2006,7 +2006,13 @@ ex:;
 	burn_drive_mark_unready(d);
 	burn_drive_inquire_media(d);
 
-	/* <<< d->busy = BURN_DRIVE_IDLE; */
+	if (d->current_profile == 0x41 && d->complete_sessions >= 300) {
+		sprintf(msg, "Sequential BD-R media now contains %d sessions. It is likely to soon fail writing.", d->complete_sessions);
+		libdax_msgs_submit(libdax_messenger, d->global_index,
+				0x0002017b, LIBDAX_MSGS_SEV_WARNING,
+				LIBDAX_MSGS_PRIO_ZERO, msg, 0, 0);
+	}
+
 	return ret;
 early_failure:;
 	return 0;
@@ -2114,9 +2120,11 @@ int burn_stdio_mmc_write(struct burn_drive *d, int start, struct buffer *buf)
 	if (d->cancel)
 		return BE_CANCELLED;
 	if (d->stdio_fd < 0) {
-
-		/* >>> program error */;
-
+		libdax_msgs_submit(libdax_messenger, d->global_index,
+			0x0002017d,
+			LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
+			"Invalid file descriptor with stdio pseudo-drive",
+			0, 0);
 		d->cancel = 1;
 		return BE_CANCELLED;
 	}
@@ -2164,9 +2172,11 @@ int burn_stdio_mmc_dummy_write(struct burn_drive *d, int start,
 int burn_stdio_sync_cache(int fd, struct burn_drive *d, int flag)
 {
 	if (fd < 0) {
-
-		/* >>> program error */;
-
+		libdax_msgs_submit(libdax_messenger, d->global_index,
+			0x0002017d,
+			LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
+			"Invalid file descriptor with stdio pseudo-drive",
+			0, 0);
 		d->cancel = 1;
 		return 0;
 	}

test/dewav.c

@@ -25,18 +25,19 @@
 #include "../libburn/libdax_msgs.h"
 struct libdax_msgs *libdax_messenger= NULL;
 
+/* The API for .wav extraction */
+#define LIBDAX_AUDIOXTR_H_PUBLIC 1
+#include "../libburn/libdax_audioxtr.h"
+
 #else /* Dewav_without_libburN */
 
-/* This build environment uses libdax_msgs via libburn */
+/* This build environment uses libdax_msgs and libdax_audioxtr via libburn */
 /* Thus the API header of libburn */
 #include "../libburn/libburn.h"
 
 #endif /* ! Dewav_without_libburN */
 
 
-/* The API for .wav extraction */
-#include "../libburn/libdax_audioxtr.h"
-
 
 int main(int argc, char **argv)
 {

test/libburner.c

@@ -20,31 +20,37 @@
   Before you can do anything, you have to initialize libburn by
      burn_initialize()
   and provide some signal and abort handling, e.g. by the builtin handler, by
-     burn_set_signal_handling() 
-  as it is done in main() at the end of this file. Then you aquire a
-  drive in an appropriate way conforming to the API. The two main
-  approaches are shown here in application functions:
+     burn_set_signal_handling("libburner : ", NULL, 0x0) 
+  as it is done in main() at the end of this file.
+  Then you aquire a drive in an appropriate way conforming to the API. The twoi
+  main approaches are shown here in application functions:
      libburner_aquire_by_adr()     demonstrates usage as of cdrecord traditions
      libburner_aquire_by_driveno()      demonstrates a scan-and-choose approach
-  With that aquired drive you can blank a CD-RW or DVD-RW
+
+  With that aquired drive you can blank a CD-RW or DVD-RW as shown in
      libburner_blank_disc()
   or you can format a DVD-RW to profile "Restricted Overwrite" (needed once)
   or an unused BD to default size with spare blocks
      libburner_format()
-  With the aquired drive you can burn to CD, DVD, BD
+  With the aquired drive you can burn to CD, DVD, BD. See
      libburner_payload()
+
+  These three functions switch temporarily to a non-fatal signal handler
+  while they are waiting for the drive to become idle again:
+     burn_set_signal_handling("libburner : ", NULL, 0x30)
+  After the waiting loop ended, they check for eventual abort events by
+     burn_is_aborting(0)
+  The 0x30 handler will eventually execute
+     burn_abort()
+  but not wait for the drive to become idle and not call exit().
+  This is needed because the worker threads might block as long as the signal
+  handler has not returned. The 0x0 handler would wait for them to finish.
+  Take this into respect when implementing own signal handlers.
+
   When everything is done, main() releases the drive and shuts down libburn:
      burn_drive_release();
      burn_finish()
 
-  FreeBSD does not work well with the convenient synchronous signal handler. So
-  the waiting loops for blanking, formatting, and writing use the asynchronous
-  mode of the libburn signal handler. It will not shutdown the library and
-  abort the program, but rather tell the ongoing drive operation to stop as
-  soon as possible. After the loops and at the end of the program there is a
-  call to determine whether an abort happened:
-     burn_is_aborting()
-  
   Applications must use 64 bit off_t. E.g. by defining
     #define _LARGEFILE_SOURCE
     #define _FILE_OFFSET_BITS 64
@@ -60,7 +66,7 @@
 /*  This program insists in the own headerfile. */
 #include "../libburn/libburn.h"
 
-/* libburn is intended for Linux systems with kernel 2.4 or 2.6 for now */
+/* libburn works on Linux systems with kernel 2.4 or 2.6, FreeBSD, Solaris */
 #include <stdio.h>
 #include <ctype.h>
 #include <sys/types.h>
@@ -333,7 +339,7 @@ int libburner_blank_disc(struct burn_drive *drive, int blank_fast)
 	if (burn_is_aborting(0) > 0)
 		return -1;
 	/* Back to synchronous handling */
-	burn_set_signal_handling("libburner : ", NULL, 0);
+	burn_set_signal_handling("libburner : ", NULL, 0x0);
 	printf("Done\n");
 	return 1;
 }
@@ -401,7 +407,7 @@ int libburner_format(struct burn_drive *drive)
 	}
 	if (burn_is_aborting(0) > 0)
 		return -1;
-	burn_set_signal_handling("libburner : ", NULL, 0);
+	burn_set_signal_handling("libburner : ", NULL, 0x0);
 	burn_disc_get_profile(drive_list[0].drive, &current_profile,
 				 current_profile_name);
 	if (current_profile == 0x14 || current_profile == 0x13)
@@ -757,7 +763,7 @@ int main(int argc, char **argv)
 
 	/* Activate the synchronous signal handler which eventually will try to
 	   properly shutdown drive and library on aborting events. */
-	burn_set_signal_handling("libburner : ", NULL, 0);
+	burn_set_signal_handling("libburner : ", NULL, 0x0);
 
 	/** Note: driveno might change its value in this call */
 	ret = libburner_aquire_drive(drive_adr, &driveno);

test/offst_source.c

@@ -0,0 +1,134 @@
+
+/*
+  cc -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS -g -o test/offst_source test/offst_source.c -lburn
+*/
+
+#include "../libburn/libburn.h" 
+
+/* Just everything from test/libburner.c */
+#include <stdio.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+
+static int create_original(struct burn_source **original, char *path, int flag)
+{
+	printf("create_original: path='%s'\n", path);
+	*original = burn_file_source_new(path, NULL);
+	if (*original == NULL)
+		return 0;
+	return 1;
+}
+
+
+static int set_up_offst_sources(struct burn_source *original,
+				struct burn_source *offsetters[],
+				int count, int flag)
+{
+	int i;
+	off_t start = 3, size = 10, gap = 7;
+
+	for (i = 0; i < count; i++) {
+		offsetters[i] = burn_offst_source_new(original,
+					i > 0 ? offsetters[i - 1] : NULL,
+					start, size, 0);
+		if (offsetters[i] == NULL)
+			return 0;
+		printf("set_up_offst_sources: idx=%d, start=%d\n",
+			 i, (int) start);
+		start += size + gap;
+	}
+	return 1;
+}
+
+
+static int consume_source(struct burn_source *src, int flag)
+{
+	int ret, count = 0;
+	unsigned char buf[1];
+
+	while (1) {
+		ret = src->read_xt(src, buf, 1);
+		if (ret < 0) {
+			printf("\n");
+			fprintf(stderr, "consume_source: count=%d, ret=%d\n",
+					count, ret);
+			return 0;
+		}
+		if (ret == 0)
+	break;
+		printf("%u ", buf[0]);
+		count++;
+	}
+	printf(" count=%d\n", count);
+	return 1;
+}
+
+
+static int consume_all_sources(struct burn_source *offsetters[],
+                                int count, int flag)
+{
+	int i, ret;
+
+	for (i = 0; i < count; i++) {
+		printf("consume_source: idx=%d\n", i);
+		ret = consume_source(offsetters[i], 0);
+		if (ret <= 0)
+			return ret;
+	}
+	return 1;
+}
+
+
+static int free_all_sources(struct burn_source *original,
+                                struct burn_source *offsetters[],
+                                int count, int flag)
+{
+	int i;
+
+	for (i = 0; i < count; i++)
+		burn_source_free(offsetters[i]);
+	burn_source_free(original);
+	return 1;
+}
+
+
+int main(int argc, char **argv)
+{
+	int ret;
+	char *path = "./COPYRIGHT";
+	struct burn_source *original = NULL, *offsetters[4];
+
+	if (argc > 1)
+		path = argv[1];
+
+	if (burn_initialize() == 0)
+		exit(1);
+
+	ret = create_original(&original, path, 0);
+	if (ret <= 0)
+		exit(2);
+
+	ret = set_up_offst_sources(original, offsetters, 4, 0);
+	if (ret <= 0)
+		exit(3);
+
+	ret = consume_all_sources(offsetters, 4, 0);
+	if (ret <= 0)
+		exit(4);
+
+	ret = free_all_sources(original, offsetters, 4, 0);
+	if (ret <= 0)
+		exit(5);
+
+	burn_finish();
+	exit(0);
+}
+