Documented changes and release timestamp

ChangeLog

@@ -1,3 +1,17 @@
+SVN trunk (to become libburn-0.9.0.pl00.tar.gz) 
+===============================================================================
+
+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

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 - B01020
 cdrskin_cdrskin_CPPFLAGS = -Ilibburn
-cdrskin_cdrskin_CFLAGS = -DCdrskin_libburn_0_8_5
+cdrskin_cdrskin_CFLAGS = -DCdrskin_libburn_0_8_8
 
 # cdrskin_cdrskin_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
 # ts A80123, change proposed by Simon Huggins to cause dynamic libburn linking

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-0.8.8.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-0.8.8.pl00.tar.gz, take it to a directory of your choice and do:
 
-   tar xzf libburn-0.8.4.pl00.tar.gz
+   tar xzf libburn-0.8.8.pl00.tar.gz
-   cd libburn-0.8.4
+   cd libburn-0.8.8
    ./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
@@ -145,7 +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
@@ -170,8 +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
+           extracting of files from ISO images to disk. There is also a
-           extension stores ACLs, xattr, and MD5 of file content.
+           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.
@@ -543,6 +549,22 @@ Project history as far as known to me:
 - 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 brings minor improvements.
+
 
 ------------------------------------------------------------------------------
 

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

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-0.8.5.tar.gz
+http://scdbackup.sourceforge.net/cdrskin-0.8.8.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-0.8.5.tar.gz, take it to a directory of your choice and do:
+Obtain cdrskin-0.8.8.pl00.tar.gz, take it to a directory of your choice and do:
 
-    tar xzf cdrskin-0.8.5.tar.gz
+    tar xzf cdrskin-0.8.8.pl00.tar.gz
-    cd cdrskin-0.8.5
+    cd cdrskin-0.8.8
 
 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_8_8

@@ -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="0.8.8"
 patch_level=".pl00"
 skin_rev="$skin_release""$patch_level"
 

cdrskin/add_ts_changes_to_libburn_0_8_9

@@ -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="0.8.9"
 patch_level=""
 skin_rev="$skin_release""$patch_level"
 

cdrskin/cdrskin.c

@@ -88,7 +88,7 @@ or
 
 /** The official program version */
 #ifndef Cdrskin_prog_versioN
-#define Cdrskin_prog_versioN "0.8.5"
+#define Cdrskin_prog_versioN "0.8.8"
 #endif
 
 /** The official libburn interface revision to use.
@@ -101,7 +101,7 @@ or
 #define Cdrskin_libburn_minoR 8
 #endif
 #ifndef Cdrskin_libburn_micrO
-#define Cdrskin_libburn_micrO 5
+#define Cdrskin_libburn_micrO 8
 #endif
 
 
@@ -135,13 +135,13 @@ or
 #endif /* Cdrskin_libburn_cvs_A60220_tS */
 
 
-#ifdef Cdrskin_libburn_0_8_4
+#ifdef Cdrskin_libburn_0_8_8
-#define Cdrskin_libburn_versioN "0.8.4"
+#define Cdrskin_libburn_versioN "0.8.8"
 #define Cdrskin_libburn_from_pykix_svN 1
-#endif /* Cdrskin_libburn_0_8_4 */
+#endif /* Cdrskin_libburn_0_8_8 */
 
-#ifdef Cdrskin_libburn_0_8_5
+#ifdef Cdrskin_libburn_0_8_9
-#define Cdrskin_libburn_versioN "0.8.5"
+#define Cdrskin_libburn_versioN "0.8.9"
 #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_8_9 */
 
 #ifndef Cdrskin_libburn_versioN
-#define Cdrskin_libburn_0_8_4
+#define Cdrskin_libburn_0_8_8
-#define Cdrskin_libburn_versioN "0.8.4"
+#define Cdrskin_libburn_versioN "0.8.8"
 #define Cdrskin_libburn_from_pykix_svN 1
 #endif
 
-#ifdef Cdrskin_libburn_0_8_4
+#ifdef Cdrskin_libburn_0_8_8
 #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_micrO 8
 #endif
-#ifdef Cdrskin_libburn_0_8_5
+#ifdef Cdrskin_libburn_0_8_9
 #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_micrO 9
 #endif
 
 
@@ -5143,7 +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;
@@ -5239,6 +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");
@@ -5639,7 +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];
@@ -5686,6 +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);

cdrskin/cdrskin_eng.html

@@ -65,7 +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-0.8.8</DT>
 <DD>(founded by Derek Foreman and Ben Jansens,
 developed and maintained since August 2006 by
 Thomas Schmitt from team of libburnia-project.org)
@@ -200,8 +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>
+<DD><A HREF="cdrskin-0.8.8.pl00.tar.gz">cdrskin-0.8.8.pl00.tar.gz</A>
-(845 KB).
+(850 KB).
 </DD>
 <DD>
 The cdrskin tarballs are source code identical with libburn releases
@@ -250,20 +250,17 @@ 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-0.8.6.pl00:
 <UL>
 <LI>
-Let general POSIX system adapters ignore SIGWINCH and SIGURG if defined
+Reporting spare area use of formatted BD media.
-</LI>
-<LI>
-Allowed 64 kB max output buffer size on all OSes
 </LI>
 <!--
 <LI>none</LI>
 -->
 </UL>
 
-Bug fixes towards cdrskin-0.8.2.pl00:
+Bug fixes towards cdrskin-0.8.6.pl00:
 <UL>
 <LI>none</LI>
 <!--
@@ -275,12 +272,10 @@ Bug fixes towards cdrskin-0.8.2.pl00:
 
 <P>
 <DL>
-<DT><H3>Development snapshot, version 0.8.5 :</H3></DT>
+<DT><H3>Development snapshot, version 0.8.9 :</H3></DT>
-<DD>Enhancements towards current stable version 0.8.4.pl00:
+<DD>Enhancements towards current stable version 0.8.8.pl00:
 <UL>
-<LI>
+<LI>none yet</LI>
-Lifted test reservation on DVD-R DL media.
-</LI>
 <!--
 <LI>none yet</LI>
 -->
@@ -288,7 +283,7 @@ Lifted test reservation on DVD-R DL media.
 </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>
 <!--
@@ -298,10 +293,10 @@ Lifted test reservation on DVD-R DL media.
 </DD>
 
 <DD>&nbsp;</DD>
-<DD><A HREF="README_cdrskin_devel">README 0.8.5</A>
+<DD><A HREF="README_cdrskin_devel">README 0.8.9</A>
-<DD><A HREF="cdrskin__help_devel">cdrskin_0.8.5 --help</A></DD>
+<DD><A HREF="cdrskin__help_devel">cdrskin_0.8.9 --help</A></DD>
-<DD><A HREF="cdrskin_help_devel">cdrskin_0.8.5 -help</A></DD>
+<DD><A HREF="cdrskin_help_devel">cdrskin_0.8.9 -help</A></DD>
-<DD><A HREF="man_1_cdrskin_devel.html">man cdrskin (as of 0.8.5)</A></DD>
+<DD><A HREF="man_1_cdrskin_devel.html">man cdrskin (as of 0.8.9)</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>
@@ -321,8 +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>
+<A HREF="cdrskin-0.8.9.tar.gz">cdrskin-0.8.9.tar.gz</A>
-(845 KB).
+(850 KB).
 </DD>
 
 <!-- This is not offered any more since spring 2008

cdrskin/cdrskin_timestamp.h

@@ -1 +1 @@
-#define Cdrskin_timestamP "2010.09.14.124934"
+#define Cdrskin_timestamP "2010.10.20.120001"

cdrskin/changelog.txt

@@ -8589,20 +8589,344 @@ Made number transition to 0.8.5
 + cdrskin/add_ts_changes_to_libburn_0_8_5
 Updated cdrskin tarball generator
 
-30 Jun 2010  []
+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 - 
+------------------------------------ cycle  - cdrskin-0.8.5 - 2010.06.30.112709
------------------------------------- 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  []
+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()
+
+
+------------------------------------ cycle  - cdrskin-0.8.9 - 
+------------------------------------ cycle  - cdrskin-0.8.9 - 
+
+
+
+
+**********************************************************************
+Important: When adding a public API function then add its name to file
+           libburn/libburn.ver
+**********************************************************************
+
 ===============================================================================
                                     TODO
 ===============================================================================
 
 
+Better motivation of burn_set_signal_handling() in libburn.h.
+
+
 -------------------------------- Solaris -----------------------------------
 
 Locking of device files.
@@ -8611,16 +8935,24 @@ 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_5"
+libvers="-DCdrskin_libburn_0_8_8"
 
 # 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 "$i" = "-libburn_0_8_8"
   then
-    libvers="-DCdrskin_libburn_0_8_4"
+    libvers="-DCdrskin_libburn_0_8_8"
     libdax_audioxtr_o="$burn"libdax_audioxtr.o
     libdax_msgs_o="$burn"libdax_msgs.o
     cleanup_src_or_obj="$burn"cleanup.o
   elif test "$i" = "-libburn_svn"
   then
-    libvers="-DCdrskin_libburn_0_8_5"
+    libvers="-DCdrskin_libburn_0_8_9"
     libdax_audioxtr_o="$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_8_8    set macro to match libburn-0.8.8"
     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], [0.8.5], [http://libburnia-project.org])
+AC_INIT([libburn], [0.8.8], [http://libburnia-project.org])
 AC_PREREQ([2.50])
 dnl AC_CONFIG_HEADER([config.h])	
 
@@ -83,6 +83,8 @@ 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
 dnl So LT_CURRENT, LT_REVISION and LT_AGE get set directly here.
 dnl SONAME of the emerging library is  LT_CURRENT - LT_AGE.
@@ -108,7 +110,7 @@ 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=5
+BURN_MICRO_VERSION=8
 BURN_VERSION=$BURN_MAJOR_VERSION.$BURN_MINOR_VERSION.$BURN_MICRO_VERSION
 
 AC_SUBST(BURN_MAJOR_VERSION)
@@ -119,14 +121,14 @@ 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-0.8.8
-dnl This is the development version after above release version
+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
+dnl SONAME = 57 - 53 = 4 . Linux library name = libburn.so.4.53.0
-LT_CURRENT=53
+LT_CURRENT=57
-LT_AGE=49
+LT_AGE=53
 LT_REVISION=0
 LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
 
@@ -263,6 +265,17 @@ 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
 

libburn/async.c

@@ -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

@@ -2836,3 +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

@@ -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);
+	ret = burn_source_cancel(fs->inp);
-	return(1);
+	return ret;
 }
 
 /*
@@ -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

@@ -1237,12 +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.
@@ -1311,9 +1328,10 @@ off_t burn_disc_available_space(struct burn_drive *d,
       0xffff "stdio file"
     Note: 0xffff is not a MMC profile but a libburn invention.
     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
@@ -1889,6 +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
@@ -2639,7 +2692,7 @@ 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  5
+#define burn_header_version_micro  8
 /** Note:
     Above version numbers are also recorded in configure.ac because libtool
     wants them as parameters at build time.
@@ -2822,7 +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).

libburn/libburn.ver

@@ -11,6 +11,7 @@ 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;
@@ -83,6 +84,7 @@ 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;

libburn/libdax_msgs.h

@@ -558,7 +558,11 @@ 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
 
  libdax_audioxtr:
  0x00020200 (SORRY,HIGH)   = Cannot open audio source file

libburn/mmc.c

@@ -3876,6 +3876,11 @@ 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)
@@ -4127,7 +4132,7 @@ 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
@@ -4314,6 +4319,33 @@ 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/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/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) {
-
+		libdax_msgs_submit(libdax_messenger, d->global_index,
-		/* >>> program error */;
+			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) {
-
+		libdax_msgs_submit(libdax_messenger, d->global_index,
-		/* >>> program error */;
+			0x0002017d,
-
+			LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
+			"Invalid file descriptor with stdio pseudo-drive",
+			0, 0);
 		d->cancel = 1;
 		return 0;
 	}

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);
+}
+