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5 Commits
1.1.4 ... ZeroThreeS

Author SHA1 Message Date
Thomas Schmitt
a2003e8a59 Promoted branch to tag 2009-03-17 08:24:29 +00:00
Thomas Schmitt
f0a3c00556 Adjusted forgotten version number 2009-03-16 11:14:47 +00:00
Thomas Schmitt
40e21d51c8 Documented changes and release timestamp 2009-03-16 10:43:05 +00:00
Thomas Schmitt
692383c317 Version leap to libisoburn-0.3.6 2009-03-16 10:41:58 +00:00
Thomas Schmitt
14a0647072 Branching for libisoburn release 0.3.6 2009-03-16 08:09:48 +00:00
112 changed files with 30491 additions and 77607 deletions
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12
COPYRIGHT
View File

@ -1,12 +1,16 @@
Mario Danic <mario.danic@gmail.com>,
Vreixo Formoso <metalpain2002@yahoo.es>
Thomas Schmitt <scdbackup@gmx.net>
libisoburn is Copyright (C) 2007-2011 Vreixo Formoso, Thomas Schmitt
xorriso is Copyright (C) 2007-2011 Thomas Schmitt
libisoburn is Copyright (C) 2007-2009 Vreixo Formoso, Thomas Schmitt
xorriso is Copyright (C) 2007-2009 Thomas Schmitt
libisofs (if included) is Copyright (C) 2007-2009 Vreixo Formoso, Mario Danic
libburn (if included) is Copyright (C) 2002-2006 Derek Foreman, Ben Jansens
and Copyright (C) 2006-2009 Mario Danic, Thomas Schmitt
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
or later as published by the Free Software Foundation.
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of

481
ChangeLog
View File

@ -1,481 +0,0 @@
libisoburn-1.1.4.tar.gz Sun Aug 7 2011
===============================================================================
* Bug fix: xorriso native mode on some drives wrote unreadble ISO images to CD
* Bug fix: -assert_volid did not work. Regression since version 1.1.0.
* Bug fix: -acl or -xattr worked with -extract only on Linux and FreeBSD
* New option -device_links
libisoburn-1.1.2.tar.gz Fri Jul 8 2011
===============================================================================
* Bug fix: Since 1.0.6: Unreadable image produced by: xorrisofs ... >image.iso
* Bug fix: -update_r scheduled non-existing files for hardlink update
* Enabled extraction of the boot catalog file to disk filesystem
* New option -list_speeds
GNU xorriso-1.1.0.pl01.tar.gz Mon Jun 20 2011
===============================================================================
* Bug fix: Due to a bug in libburn-1.1.0, GNU xorriso-1.1.0 compiled only
on GNU/Linux, FreeBSD, and Solaris, but not on other systems.
libisoburn-1.1.0.tar.gz Sat Jun 18 2011
===============================================================================
* Bug fix: -mount_opts shared worked only with -osirrox o_excl_off
* Bug fix: xorriso command -add_plainly "any" did not add all files to the image
* Bug fix: The attempt to blank already blank DVD-RW was not gracefully blocked
* Bug fix: -as mkisofs -isohybrid-mbr without -no-pad was not cylinder aligned
* New option -signal_handling
* New option -close_damaged
* Dropped suffix .plXY from tarball name
libisoburn-1.0.8.pl00.tar.gz Thu Apr 14 2011
===============================================================================
* Bug fix: mkisofs emulation could ignore options (regression in 0.1.6)
libisoburn-1.0.6.pl00.tar.gz Sat Apr 9 2011
===============================================================================
* Bug fix: -as mkisofs padding did not work (regression in 1.0.4)
* Bug fix: Options -gid and -uid had no effect
* New API call isoburn_set_truncate()
* New relax option isoburn_igopt_joliet_long_names
* New option -early_stdio_test
* New options -print_info and -print_mark
* New -compliance option joliet_long_names
* -as mkisofs option -joliet-long is now fully functional
* Burning DVD-R DAO with 2 kB size granularity rather than 32 kB
libisoburn-1.0.4.pl00.tar.gz Thu Mar 10 2011
===============================================================================
libisoburn novelties:
* New isoburn_ropt_set_extensions() option isoburn_ropt_nomd5tag
xorriso novelties:
* Bug fix: xorrisofs did not work under growisofs -M (version 1.0.0 was ok)
* Bug fix: -as mkisofs -C attempted to read volume header of blank media
* Bug fix: -as mkisofs -old-root did not work with -graft-points
* Bug fix: -as mkisofs -partition_hd_cyl had no effect
* Bug fix: -as mkisofs did not properly unescape target part of pathspecs
* Bug fix: isohybrid image size was not aligned to cylinder boundary
* Bug fix: Compilation without zlib failed
* New -padding modes "included" and "appended"
* New bootspec partition_cyl_align=, new -as mkisofs option -partition_cyl_align
* New -as mkisofs and -as cdrecord option --no_rc
* Own man page and info document for xorrisofs
libisoburn-1.0.2.pl00.tar.gz Mon Feb 23 2011
===============================================================================
libisoburn novelties:
* Removed compiler obstacles of GNU xorriso on Solaris 9
* New isoburn_igopt_set_extensions() option isoburn_igopt_old_empty
xorriso novelties:
* Bug fix: Images produced with -for_backup might be unreadable and
also fail -check_md5 verification.
* Bug fix: mkisofs emulation options -l , -full-iso9660-filenames did not work.
* Bug fix: Option -mkdir yielded SIGSEGV due to a NULL pointer
* Bug fix: ECMA-119 standards violation with Volume Descriptor Set Terminator
* New options -clone and -cp_clone
* New -find actions update_merge, rm_merge, clear_merge
* New -as mkisofs option -max-iso9660-filenames
* New -as mkisofs option --old-empty
* New -as mkisofs options -root , -old-root
* New -as mkisofs options --old-root-no-md5, --old-root-no-ino, --old-root-dev
libisoburn-1.0.0.pl00.tar.gz Mon Jan 17 2011
===============================================================================
libisoburn novelties:
* New API call isoburn_igopt_set_untranslated_name_len()
xorriso novelties:
* Bug fix: -as mkisofs -print-size did not account for -partition_offset
* Default -abort_on value is now "FAILURE" with batch and "NEVER" with dialog
* New -compliance options untranslated_names , untranslated_name_len=
* New -as mkisofs option -untranslated_name_len
* New -compliance option iso_9660_1999, -as mkisofs option -iso-level 4
* New -compliance option iso_9660_level=number
* New -compliance option allow_dir_id_ext, -as mkisofs -disallow_dir_id_ext
* Disabled TOC emulation with -as mkisofs. May be re-enabled by --emul-toc.
libisoburn-0.6.6.pl00.tar.gz Sun Dec 12 2010
===============================================================================
libisoburn novelties:
* New API calls isoburn_igopt_set_disc_label(), isoburn_igopt_get_disc_label()
* New API calls isoburn_ropt_set_displacement(), isoburn_ropt_get_displacement()
xorriso novelties:
* Bug fix: -as mkisofs -print-size printed the size but also produced ISO image
* Build problem fix on Linux 2.4 in GNU xorriso libjte/checksum.c
* New -as mkisofs option -joliet-long
* New bootspec sparc_label=, new -as mkisofs options -sparc-boot , -sparc-label
* New option -displacement
libisoburn-0.6.4.pl00.tar.gz Tue Oct 26 2010
===============================================================================
libisoburn novelties:
* New API call isoburn_libjte_req()
* New API calls isoburn_igopt_attach_jte() and isoburn_igopt_detach_jte()
* New API call isoburn_igopt_set_tail_blocks()
* New API call isoburn_libjte_req()
xorriso novelties:
* New option -jigdo
* New -as mkisofs options -jigdo-* and -md5-list as of genisoimage
* New -as mkisofs options -checksum_algorithm_iso, -checksum_algorithm_template
* New bootspecs mips_path= and mipsel_path= for Debian MIPS releases
* New -as mkisofs options -mips-boot and -mipsel-boot
* New option -append_partition, -as mkisofs -append_partition
libisoburn-0.6.2.pl00.tar.gz Sat Sep 18 2010
===============================================================================
libisoburn novelties:
* New API function isoburn_igopt_set_part_offset()
* Hiding all non-API symbols from the linker by use of --version-script
* Now with history of release notes in ./ChangeLog file.
xorriso novelties:
* Bug fix: Regression with -hardlinks and -compliance old_rr, 0.4.2, Aug 2009
* New option -preparer_id, -as mkisofs options -p and -preparer
* New -boot_image specifier emul_type=none|hard_disk|floppy
* New boot_image boot specs partition_offset,partition_hd_cyl,partition_sec_hd
* Made behavior of -as mkisofs with unknown options more similar to original
* New -as mkisofs option -hard-disk-boot, enabled -b without -no-emul-boot
* New -as mkisofs option -e from Fedora genisoimage
* New -as mkisofs options -partition_offset,-partition_hd_cyl,-partition_sec_hd
libisoburn-0.6.0.pl00.tar.gz Fri Jul 02 2010
===============================================================================
libisoburn novelties:
xorriso novelties:
* New option -read_mkisofsrc interprets .mkisofsrc To be performed before -as
mkisofs. Performed automatically with program alias name "xorrisofs".
* Implemented -as mkisofs options -dir-mode, -file-mode, -abstract, -biblio,
-copyright
* Implemented -as mkisofs options -hide, -hide-joliet, -hide-list,
-hide-joliet-list
* New -as mkisofs option --boot-catalog-hide
* New option -hide, -find action -hide, -find test -hidden
* New -boot_image bootspec cat_hidden=on
* New options -copyright_file , -biblio_file , -abstract_file
* New find test -disk_name
* Enabled use of libreadline on Solaris
* Bug fix: -check_media patch_lba0= could install wrong image size
* Bug fix: -as mkisofs option -volset was wrongly interpreted like -volid
libisoburn-0.5.8.pl00.tar.gz Mon Jun 14 2010
===============================================================================
libisoburn novelties:
* xorriso source split into more modules, object code moved into libisoburn
xorriso novelties:
* New write extension option isoburn_igopt_no_emul_toc
* New -compliance rule no_emul_toc, new -as mkisofs --no-emul-toc
* Implemented -as cdrecord -V
* Implemented -as mkisofs options -U, -N, -l, -d, -allow-lowercase
libisoburn-0.5.6.pl00.tar.gz Tue May 04 2010
===============================================================================
libisoburn novelties:
xorriso novelties:
* Allowing up to 32 boot images
* New -boot_image bootspecs
efi_path=, platform_id=, sel_crit=, id_string=, next
* New -as mkisofs options --efi-boot, -eltorito-alt-boot
libisoburn-0.5.4.pl00.tar.gz Mon Apr 19 2010
===============================================================================
libisoburn novelties:
* New API call isoburn_igopt_set_system_area()
* New API call isoburn_igopt_set_pvd_times()
* New isoburn_igopt_set_relaxed() options: only_iso_versions, no_j_force_dots
xorriso novelties:
* New -boot_image any system_area=, -as mkisofs option -G
* New -boot_image grub partition_table=on, -as mkisofs --protective-msdos-label
* New -boot_image isolinux partition_table=on, -as mkisofs -isohybrid-mbr
* New option -volume_date, -as mkisofs --modification-date=
* New -find action mkisofs_r,-as mkisofs -r
* New -find action sort_weight, -as mkisofs --sort-weight
* New -compliance options only_iso_version, no_j_force_dots avoid
a bug in GRUB 1.96. They are default now.
libisoburn-0.5.2.pl00.tar.gz Tue Mar 30 2010
===============================================================================
xorriso novelties:
* xorriso documentation is now based on a hybrid format of Texinfo and man-
page. Copies included: .texi, .info, .1 (man page)
libisoburn-0.5.0.pl00.tar.gz Tue Feb 22 2010
===============================================================================
xorriso novelties:
* The former xorriso-standalone project is now GNU xorriso under GPLv3+. This
affects some documentation and the generator script, but not the license of
libisoburn or its program xorriso.
* Bug fix: xorriso -update_r could lead to SIGSEGV if applied to a data file
rather than a directory.
* Bug fix on FreeBSD: xorriso could leave the drive tray locked.
* New option -scsi_log
libisoburn-0.4.8.pl00.tar.gz Tue Jan 26 2010
===============================================================================
xorriso novelties:
* Bug fix: xorriso did not blank CD-RW with images that were prepared
on hard disk.
* New configure option --enable-libcdio for system adapter to libcdio-0.83git
libisoburn-0.4.6.pl00.tar.gz Wed Dec 09 2009
===============================================================================
xorriso novelties:
* New options -dvd_obs and -stdio_sync
* New configure option --enable-dvd-obs-64k
libisoburn-0.4.4.pl00.tar.gz Wed Oct 28 2009
===============================================================================
xorriso novelties:
* Bug fix: With -as cdrecord : -xa1 and -xamix were ignored although they do
matter.
* Option -toc now reports the individual media type. E.g. with a DVD+RW:
"Media product: RICOHJPN/W11/49 , Ricoh Company Limited"
* New option -pvd_info displays image id strings. New options -system_id , -
volset_id allow to set such image id strings.
* New option -mount_opts tries to circumvent an eventual ban to mount the same
device twice. Some Linux systems allow to mount two sessions of the same
media only if they get fooled via the loop device.
* New option -scdbackup_tag performs the task of the scdbackup MD5 checksum
filter inside xorriso.
Already fixed by patch releases of xorriso-0.4.2:
* Bug fix: -cut_out deleted previously cut-out pieces of the same file
* Bug fix libisofs: Filenames could lose blanks during a multi-session cycle
* Bug fix: -for_backup did not enable -xattr and -md5 if no drive was chosen
yet
* Bug fix: xorrisofs -help, xorrecord -help displayed original xorriso -help
libisoburn-0.4.2.pl02.tar.gz Thu Oct 08 2009
===============================================================================
* Bug fix: -for_backup did not enable -xattr and -md5 if no drive was chosen
yet
* Bug fix: xorrisofs -help, xorrecord -help displayed original xorriso -help
Libisoburn 0.4.2.pl01
===============================================================================
* Bug fix: xorriso option -cut_out deleted previously cut-out pieces of the
same file. The bug was introduced with release 0.1.4 in March 2008.
Libisoburn 0.4.2
===============================================================================
* New write options isoburn_igopt_session_md5, isoburn_igopt_file_md5,
isoburn_igopt_file_stability allow to record MD5 checksums of session and
single data files.
* New read option isoburn_ropt_nomd5 allows to read those MD5 sums when
importing an ISO image.
xorriso novelties:
* New option -md5, new -as mkisofs option --md5 allow to record in the image
MD5 checksums for the whole session and for each single data file.
* New options -check_md5, -check_md5_r allow to verify the whole session or
single files by comparing their image data with their MD5 sums.
* Options -compare, -compare_r, -update, update_r now can use recorded MD5.
* New -find actions check_md5, get_md5, make_md5 allow to check, to display or
to recompute MD5 checksums of data files. New find test -has_md5
distinguishes data files which have recorded MD5 from files which have none.
* New -find test -has_any_xattr and action get_any_xattr allow to inspect the
libisofs specific attributes of namespace "isofs".
* Options -lsl and lsdl now display correct link counts if -hardlinks is on.
* New option -calm_drive allows to reduce drive noise if no data reading is
intended for a while.
* New option -list_profiles allows to inquire and process the list of supported
media types.
* Bug fix: xorriso -as mkisofs did not understand the -C option of growisofs
any more. (Already fixed by release 0.4.0.pl01, 20 Jul 2009)
libisoburn-0.4.0.pl01.tar.gz Mon Jul 20 2009
===============================================================================
xorriso novelties:
* New option -hardlinks enables recording and restoring of hard link relations.
* Improved reading performance with -update_r and -extract.
* New option -for_backup as shortcut for -acl -xattr -hardlinks
* Operators with option -find : -not, -or, -and, (, ), -if, -then, -else
* New -find tests -wholename, -prune
* Bug fix: SIGSEGV with option -status and no search string
* Bug fix: -load volid did not perform pattern search
* Bug fix: Copies of overwriteable media on sequential were mistaken in ROM
drives
Libisoburn 0.4.0.pl01 release notes:
* Bug fix: xorriso -as mkisofs did not understand the -C option of growisofs
any more
libisoburn-0.3.8.pl00.tar.gz Sun Apr 19 2009
===============================================================================
libisoburn novelties:
* New API calls isoburn_ropt_set_auto_incharset() and
isoburn_ropt_get_auto_incharset()
xorriso novelties:
* New options -set_filter, -set_filter_r, -find -exec set_filter allow to
manipulate the content of data files on the fly.
* New option -zisofs, built-in filters --zisofs , --gzip , --gunzip enable
compression and decompression of data file content.
* New options -external_filter , -unregister_filter, -close_filter_list allow
arbitrary external processes to do content filtering.
* New options -show_stream, -show_stream_r allow to inspect the origin and the
filters of data files in an emerging image.
* New option -auto_charset based on xattr "isofs.cs" allows to tag an ISO
filesystem image with the character set name that is in use on the current
terminal.
libisoburn-0.3.6.pl00.tar.gz Mon Mar 16 2009
===============================================================================
xorriso novelties:
* Dummy MMC adapter of libburn allows compilation on systems other than Linux,
FreeBSD
* Default of -compliance has been changed to "old_rr", new rule "new_rr"
* New -stream_recording modes with start address or "data". "on" is now 32s.
libisoburn-0.3.4.pl00.tar.gz Sun Mar 01 2009
===============================================================================
* New isoburn_read_opts values: isoburn_ropt_noaaip, isoburn_ropt_noacl,
isoburn_ropt_noea
xorriso novelties:
* New option -acl enables ACL import and export
* New options -getfacl, -getfacl_r, -setfacl, -setfacl_r, -setfacl_list
* New find tests -has_acl, -has_no_acl , new find actions getfacl, setfacl
* New option -xattr enables import and export of Extended Attributes
* New options -getfattr, -getfattr_r, -setfattr, -setfattr_r, -setfattr_list
* New find tests -has_xattr, -has_aaip, new find actions getfattr, setfattr
* New -as mkisofs options --acl and --xattr
* New option -disk_dev_ino accelerates incremental backups
libisoburn-0.3.2.pl00.tar.gz Tue Jan 06 2009
===============================================================================
* New API function isoburn_get_mount_params()
* Now depending on libburn-0.6.0 which supports BD-R media
xorriso novelties:
* Bug fix: Options -extract and -extract_single were enabled with -osirrox off
* New options -mount , -mount_cmd , -session_string
* New -format modes by_size_ and fast_by_size_
* New option -assert_volid
* New option -drive_class for safety management of pseudo-drive access
libisoburn-0.3.0.pl00.tar.gz Tue Dec 2 2008
===============================================================================
* Now depending on libisofs-0.6.12 and libburn-0.5.6 to ensure use of their
recent bug fixes
xorriso novelties:
* New options -quoted_path_list, -quoted_not_list
* New option -backslash_codes for weird file names and terminal safety
* New options -charset, -in_charset, -out_charset
* New option -local_charset allows to override locale
* New option -application_id
* New option -compliance allows certain deviations from standards
* Suitable ISOLINUX boot images are made alternatively bootable via an MBR
* Bug fix: Forgot exit value registration to -return_with.
Thanks to Steve Dodd.
* Bug fix: -format as_needed did not recognize unformatted BD-RE
* Bug fix: disk patterns with relative addresses were not properly resolved
libisoburn-0.2.8.pl00.tar.gz Wed Oct 15 2008
===============================================================================
* Now depending on libisofs-0.6.10 and libburn-0.5.4 to ensure use of their
recent bug fixes
xorriso novelties:
* Ability to write and maintain bootable ISO images based on ISOLINUX
* New ./configure option --disable-libreadline to make binary more portable
* Bug fix: -as mkisofs -iso-level was accused to be an unknown option
* Bug fix: -follow link attributed random target filenames to looping links
libisoburn-0.2.6.pl00.tar.gz Sat Sep 20 2008
===============================================================================
xorriso novelties:
* Capability to insert and extract files far larger than 4 GB
* New option -file_size_limit, -as mkisofs now supports -iso-level 1 to 3
* New option -extract_cut
* New -error_behavior "file_extraction" behavior "best_effort"
* New option -check_media_defaults
* New option -list_delimiter
* Bug fix: -format full did not re-format already formatted DVD+RW
libisoburn-0.2.4.pl00.tar.gz Mo Aug 25 2008
===============================================================================
xorriso novelties:
* New option -check_media
* New -find test -damaged, new -find actions "report_damage", "report_lba"
* New -error_behavior occasion "file_extraction"
libisoburn-0.2.2.pl01.tar.gz Fr Jul 25 2008
===============================================================================
Libisoburn 0.2.2 release notes (Jul 19 2008)
* New API function isoburn_prepare_blind_grow()
* New flag bits with isoburn_set_msc1(), isoburn_read_iso_head()
xorriso novelties:
* New option -grow_blindly
* Options -C and -M for -as mkisofs emulation
* Options for -as cdrecord emulation: -multi, -msinfo, -isosize, tsize, --
grow_overwriteable_iso, write_start_address,
* New option -pacifier, more compatible pacifier with -as mkisofs
* make install creates aliases as symbolic links: osirrox, xorrisofs, xorrecord
* Can serve growisofs if started as xorrisofs, genisofs, mkisofs, genisoimage
pl01 changes (Jul 25 2008):
* Bug fix: Variable DESTDIR was not properly respected during make install
libisoburn-0.2.0.pl00.tar.gz Mon Jun 23 2008
===============================================================================
Libisoburn 0.2.0 release notes:
* New API functions isoburn_set_msgs_submit(), isoburn_drive_set_msgs_submit()
xorriso novelties:
* Bug fix: -chmod unintentionally performed o-x as first operation
* New options -cpax, -cp_rx, -cp_rax, -extract to restore files and trees from
ISO image to disk filesystem.
* New option -paste_in to copy ISO files into parts of disk files
* New options -map_l, -compare_l, -update_l, -extract_l
libisoburn-0.1.8.pl00.tar.gz Tue Jun 3 2008
===============================================================================
* Bug fix: Major,minor numbers of device files appeared as 0,1 in next session
* Bug fix: modifying to overwriteable target yielded unmountable results
xorriso novelties:
* New option -stream_recording for full speed with DVD-RAM and BD-RE
* New options -osirrox and -cpx allow to extract single files from ISO image
libisoburn-0.1.6.pl00.tar.gz Mon May 19 2008
===============================================================================
* Support for BD-RE (by depending on libburn-0.4.8)
* New API wrapper calls isoburn_toc_*() around libburn TOC inquiry calls
* New API call isoburn_read_iso_head() identifies ISO 9660 filesystems
* New API call isoburn_set_msc1() (like mount -o sbsector=)
xorriso novelties:
* Bug fix: -update_r and others did not work properly with relative paths
* New options -map and -map_single
* New options -not_paths, -not_leaf, -not_list, -not_mgt, -as mkisofs -m
* Emulated -toc on overwriteable media, new -toc layout with volume id
* New option -load makes alternative sessions accessible
* New -blank and -format modes 'as_needed'
* New option -list_formats and -format mode 'by_index_'
libisoburn-0.1.4.pl00.tar.gz Wed Apr 30 2008
===============================================================================
* Improved performance with reading directory trees
* xorriso: Improved attribute transfer from disk for target
* xorriso: Incremental backup functionality by new option -update_r
* xorriso: Options -cut_out and split_size map byte intervals of oversized
files into ISO files
* xorriso: Emulation of some basic mkisofs and cdrecord options
* Dynamically linkable with release version 0.6.4 of libisofs
Version 0.1.2 was not released as libisoburn
but only as xorriso standalone version. Wed Mar 12 2008
===============================================================================
* Bug fix: -report_about HINT or higher did not report at all
* Bug fix: speed=number without unit or media type letter was always CD speed
* Bug fix: it was possible to write to appendable media which was not -indev
* Bug fix: -follow param did not work for adding non-directory symbolic links
* Bug fix: It was not possible to -add /THIS=a /b=THIS
* Improved attribute transfer from disk for implicit target directories
* New option -as "cdrecord" emulates a narrow set of cdrecord gestures
* New option -as "mkisofs" emulates a narrow set of mkisofs gestures
* New option -publisher
* New option -errfile_log
* Support for DVD+R/DL media
* New options -compare, -compare_r and according -find -exec action
* New options -update, -update_r and according -find -exec action
* New -find actions "rm", "rm_r", new -findx -type "m" -exec "empty_iso_dir"
* New option -cut_out
libisoburn-0.1.0.pl01.tar.gz Fri Feb 15 2008
===============================================================================
* Initial release of libisoburn/xorriso
* libisoburn connects libisofs and libburn
* libisoburn emulates multi-session on media without session history
* xorriso is an integrated multi-session tool for ISO 9660 Rock Ridge images
* due to a subtle mistake in ABI usage with libisofs this release had to be
restricted to dynamic linking with exactly libisofs-0.6.2 where the mistake
does no harm. A version of libisoburn which is open to all future libisofs
versions will be released shortly after libisofs.0.6.4.

115
Makefile.am
View File

@ -1,12 +1,7 @@
# ts A90315 : LIBBURNIA_PKGCONFDIR is defined OS specific in acinclude.m4
# was: pkgconfigdir=$(libdir)/pkgconfig
pkgconfigdir=$(LIBBURNIA_PKGCONFDIR)
pkgconfigdir=$(libdir)/pkgconfig
libincludedir=$(includedir)/libisoburn
lib_LTLIBRARIES = libisoburn/libisoburn.la
ACLOCAL_AMFLAGS = -I ./
## ========================================================================= ##
@ -14,65 +9,12 @@ ACLOCAL_AMFLAGS = -I ./
libisoburn_libisoburn_la_LDFLAGS = \
-version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE)
libisoburn_libisoburn_la_SOURCES = \
libisoburn/isoburn.h \
libisoburn/libisoburn.h \
libisoburn/burn_wrap.c \
libisoburn/data_source.c \
libisoburn/isoburn.c \
libisoburn/isoburn.h \
libisoburn/isofs_wrap.c \
\
xorriso/xorriso.h \
xorriso/xorriso_private.h \
xorriso/sfile.h \
xorriso/sfile.c \
xorriso/aux_objects.h \
xorriso/aux_objects.c \
xorriso/findjob.h \
xorriso/findjob.c \
xorriso/check_media.h \
xorriso/check_media.c \
xorriso/misc_funct.h \
xorriso/misc_funct.c \
xorriso/text_io.h \
xorriso/text_io.c \
xorriso/match.h \
xorriso/match.c \
xorriso/emulators.h \
xorriso/emulators.c \
xorriso/disk_ops.h \
xorriso/disk_ops.c \
xorriso/cmp_update.h \
xorriso/cmp_update.c \
xorriso/parse_exec.h \
xorriso/parse_exec.c \
xorriso/opts_a_c.c \
xorriso/opts_d_h.c \
xorriso/opts_i_o.c \
xorriso/opts_p_z.c \
\
xorriso/xorrisoburn.h \
xorriso/base_obj.h \
xorriso/base_obj.c \
xorriso/lib_mgt.h \
xorriso/lib_mgt.c \
xorriso/sort_cmp.h \
xorriso/sort_cmp.c \
xorriso/drive_mgt.h \
xorriso/drive_mgt.c \
xorriso/iso_img.h \
xorriso/iso_img.c \
xorriso/iso_tree.h \
xorriso/iso_tree.c \
xorriso/iso_manip.h \
xorriso/iso_manip.c \
xorriso/write_run.h \
xorriso/write_run.c \
xorriso/read_run.h \
xorriso/read_run.c \
xorriso/filters.h \
xorriso/filters.c \
xorriso/xorriso_timestamp.h \
xorriso/xorriso_buildstamp.h \
libisoburn/libisoburn.h \
version.h
libisoburn_libisoburn_la_LIBADD = \
@ -80,12 +22,7 @@ libisoburn_libisoburn_la_LIBADD = \
-lburn
libinclude_HEADERS = \
libisoburn/libisoburn.h \
xorriso/xorriso.h
# libisoburn_libisoburn_la_CFLAGS = $(READLINE_DEF) $(LIBACL_DEF) $(XATTR_DEF) \
# $(EXTF_DEF) $(EXTF_SUID_DEF) $(ZLIB_DEF) \
# $(XORRISO_DVD_OBS_64K)
libisoburn/libisoburn.h
## ========================================================================= ##
@ -109,16 +46,20 @@ bin_PROGRAMS = \
# cat xorriso/xorriso_buildstamp.h
xorriso_xorriso_CPPFLAGS = -Ilibisoburn
# xorriso_xorriso_CFLAGS = $(READLINE_DEF) $(LIBACL_DEF) $(XATTR_DEF) \
# $(EXTF_DEF) $(EXTF_SUID_DEF) $(ZLIB_DEF) \
# $(XORRISO_DVD_OBS_64K)
xorriso_xorriso_CFLAGS = -DXorriso_with_maiN \
$(READLINE_DEF) $(LIBACL_DEF) $(XATTR_DEF)
xorriso_xorriso_LDADD = libisoburn/libisoburn.la -lisofs -lburn \
$(THREAD_LIBS) $(LIBBURN_ARCH_LIBS)
xorriso_xorriso_SOURCES = \
xorriso/xorriso.h \
xorriso/xorriso_main.c
xorriso/xorriso_private.h \
xorriso/xorriso.c \
xorriso/xorrisoburn.h \
xorriso/xorrisoburn.c \
xorriso/xorriso_timestamp.h \
xorriso/xorriso_buildstamp.h
# Install symbolic links to the xorriso binary
@ -130,7 +71,6 @@ install-exec-hook:
ln -s xorriso "$(DESTDIR)$(bindir)"/osirrox
if test -e "$(DESTDIR)$(bindir)"/xorrecord ; then rm "$(DESTDIR)$(bindir)"/xorrecord ; else echo ; fi
ln -s xorriso "$(DESTDIR)$(bindir)"/xorrecord
$(LIBBURNIA_LDCONFIG_CMD) "$(DESTDIR)$(libdir)" || echo 'NOTE: Explicite dynamic library configuration failed. If needed, configure manually for:' "$(DESTDIR)$(libdir)"
# Alternative to the disabled .PHONY above.
@ -146,10 +86,9 @@ buildstamped: buildstamp
## Build companion applications
## Build test applications
noinst_PROGRAMS = \
test/compare_file \
xorriso/make_xorriso_1
test/compare_file
# A program to compare two files in mirrored trees in mounted filesystems
# To compare tree /media/dvd and /original/dir :
@ -160,12 +99,6 @@ test_compare_file_CFLAGS =
test_compare_file_LDADD =
test_compare_file_SOURCES = test/compare_file.c
# Specialized converter from xorriso/xorriso.texi to xorriso/xorriso.1
#
xorriso_make_xorriso_1_CPPFLAGS =
xorriso_make_xorriso_1_CFLAGS =
xorriso_make_xorriso_1_LDADD =
xorriso_make_xorriso_1_SOURCES = xorriso/make_xorriso_1.c
## ========================================================================= ##
@ -185,9 +118,7 @@ doc/html: doc/doxygen.conf
doc-upload: doc/html
scp -r $</* $(webhost):$(webpath)
## Not by default any more.
## It is unclear who is supposed to create file ./doc/doc.lock
# all: doc
all: doc
install-data-local:
if [ -f ./doc/doc.lock ]; then \
@ -220,33 +151,21 @@ indent: $(indent_files)
nodist_pkgconfig_DATA = \
libisoburn-1.pc
man_MANS = \
xorriso/xorriso.1 \
xorriso/xorrisofs.1
info_TEXINFOS = \
xorriso/xorriso.texi \
xorriso/xorrisofs.texi
man_MANS = xorriso/xorriso.1
EXTRA_DIST = \
libisoburn-1.pc.in \
version.h.in \
doc/comments \
doc/doxygen.conf.in \
doc/partition_offset.wiki \
doc/startup_file.txt \
README \
AUTHORS \
CONTRIBUTORS \
COPYRIGHT \
COPYING \
INSTALL \
ChangeLog \
libisoburn/libisoburn.ver \
xorriso/changelog.txt \
xorriso/xorriso_buildstamp_none.h \
xorriso/README_gnu_xorriso \
xorriso/make_docs.sh \
xorriso/README \
$(man_MANS)

132
README
View File

@ -1,12 +1,12 @@
------------------------------------------------------------------------------
http:libburnia-project.org
------------------------------------------------------------------------------
libisoburn and xorriso. By Vreixo Formoso <metalpain2002@yahoo.es>
and Thomas Schmitt <scdbackup@gmx.net>
libisoburn. By Vreixo Formoso <metalpain2002@yahoo.es>
and Thomas Schmitt <scdbackup@gmx.net>
Integrated sub project of libburnia-project.org.
http://files.libburnia-project.org/releases/libisoburn-1.1.4.tar.gz
Copyright (C) 2006-2011 Vreixo Formoso, Thomas Schmitt.
Provided under GPL version 2 or later.
http://files.libburnia-project.org/releases/libisoburn-0.3.6.pl00.tar.gz
Copyright (C) 2006-2009 Vreixo Formoso, Thomas Schmitt.
Provided under GPL version 2.
------------------------------------------------------------------------------
libisoburn is a frontend for libraries libburn and libisofs which enables
@ -18,13 +18,8 @@ The price for that is thorough specialization on data files in ISO-9660
filesystem images. So libisoburn is not suitable for audio (CD-DA) or any
other CD layout which does not entirely consist of ISO-9660 sessions.
xorriso is an application of libisoburn, libisofs, and libburn, which reads
commands from program arguments, files, stdin, or readline.
Its features are also available via a C language API of libisoburn.
Currently they are fully supported on Linux with kernels >= 2.4,
on FreeBSD with ATAPI/CAM support enabled in the kernel, see atapicam(4),
and on OpenSolaris (tested with kernel 5.11).
Currently it is fully supported on Linux with kernels >= 2.4 and on
FreeBSD versions with ATAPI/CAM support enabled in the kernel, see atapicam(4).
On other X/Open compliant systems libburn will only offer POSIX i/o with disk
file objects, but no direct MMC operation on CD/DVD/BD drives.
@ -34,17 +29,18 @@ By using this software you agree to the disclaimer at the end of this text:
Compilation, First Glimpse, Installation
Dynamic library and compile time header requirements for libisoburn-1.1.4 :
- libburn.so.4 , version libburn-1.1.4 or higher
- libisofs.so.6 , version libisofs-1.1.4 or higher
Dynamic library and compile time header requirements for libisoburn-0.3.6 :
- libburn.so.4 , version libburn-0.6.4 or higher
- libisofs.so.6 , version libisofs-0.6.16 or higher
libisoburn and xorriso will not start with libraries which are older than their
include headers seen at compile time.
headers seen at compile time. So compile in the oldest possible installation
setup unless you have reason to enforce a newer level of bug fixes or features.
Obtain libisoburn-1.1.4.tar.gz, take it to a directory of your choice
Obtain libisoburn-0.3.6.pl00.tar.gz, take it to a directory of your choice
and do:
tar xzf libisoburn-1.1.4.tar.gz
cd libisoburn-1.1.4
tar xzf libisoburn-0.3.6.pl00.tar.gz
cd libisoburn-0.3.6
Within that directory execute:
@ -53,35 +49,26 @@ Within that directory execute:
Then become superuser and execute
make install
which will make available libisoburn.so.1 and the program xorriso.
which will make available libisoburn.so.1 and program xorriso.
On GNU/Linux it 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 .
By use of a version script, the libisoburn.so library exposes no other function
names but those of the API definitions in <libisoburn/libisoburn.h> and
<libisoburn/xorriso.h>.
If -Wl,--version-script=... makes problems with the local compiler, then
disable this encapsulation feature by
./configure --disable-versioned-libs
make clean ; make
For the API concepts and calls see
./libisoburn/libisoburn.h
as well as
/usr/lib/libisofs/libisofs.h
/usr/lib/libburn/libburn.h
xorriso
libisoburn comes with a command line and dialog application named xorriso,
which offers a substantial part of libisoburn features to shell scripts and
users. Its file xorriso/README_gnu_xorriso describes the tarball of the
derived package GNU xorriso as first preference for a statically linked
xorriso installation.
users. Its file xorriso/README describes a standalone tarball as first
preference for statically linked xorriso installation.
The libisoburn installation described above produces a dynamically linked
xorriso binary depending on libburn.so, libisofs.so, libisoburn.so.
After installation documentation is available via
man xorriso
man xorrisofs
Several alias links point to the xorriso binary:
xorrisofs starts xorriso with -as mkisofs emulation already enabled
@ -93,65 +80,14 @@ are present. This dependcy can be avoided by running
./configure --prefix=/usr --disable-libreadline
make clean ; make
Never omit the "make clean" command after switching libreadline enabling.
Other deliberate dependency reduction options of ./configure are:
--disable-libacl avoid use of ACL functions like acl_to_text()
--disable-xattr avoid use of xattr functions like listxattr()
--disable-zlib avoid use of zlib functions like compress2()
--disable-libjte avoid use of libjte for -jigdo command
xorriso allows to use external processes as file content filters. This is
a potential security risk which may be avoided by ./configure option
--disable-external-filters
By default the filter feature is disabled if effective user id and real
user id differ. This ban can be lifted by
--enable-external-filters-setuid
In some situations Linux may deliver a better write performance to DVD drives
if 64 KB rather than 32 KB are transmitted in each write operation.
64k can be made default at configure time by:
--enable-dvd-obs-64k
libisoburn, libisofs, and libburn C language API
For the lower API concepts and calls see
./libisoburn/libisoburn.h
as well as
/usr/include/libisofs/libisofs.h
/usr/include/libburn/libburn.h
xorriso C language API
Actually the dynamically linked xorriso binary is only a small start program
for the xorriso API that is implemented inside libisoburn.
There are API calls for command readers and interpreters, and there are
API calls for each single command of xorriso.
Interested programmers should have a look into the API definition at
xorriso/xorriso.h
and the start program
xorriso/xorriso_main.c
The header file xorriso.h gets installed suitable for
#include <libisoburn/xorriso.h>
So after installation of a binary libisoburn package you may find it e.g. as
/usr/include/libisoburn/xorriso.h
Drives and Disk File Objects
The user of libisoburn applications needs operating system dependent
permissions for the CD/DVD/BD drives which shall be used.
On Linux and FreeBSD this means -rw-permissions, even if only reading is
intended. On Solaris one needs privileges "basic,sys_devices" and r-permission,
even if writing is intended.
The user of libisoburn applications needs rw-permission for the CD/DVD burner
devices which shall be used.
A list of rw-accessible drives can be obtained by
xorriso -devices
resp. by xorriso API call
Xorriso_option_devices()
resp. by libburn API call
burn_drive_scan()
@ -163,7 +99,7 @@ your desired drive, then consider to kill it.
If you cannot get rid of the automounter that easily, try whether it helps
to always load the drive tray manually before starting a write run of
xorriso. Wait until the drive light is off.
Better try to unmount a mounted media before a write run.
Better try to unmount an eventually mounted media before a write run.
Besides true optical drives, libisoburn can also address disk files as input or
@ -183,7 +119,7 @@ test program which compares files from the mounted image with the orignals
on disk. It uses the normal POSIX filesystem calls, i.e. no libburnia stuff.
This program is not installed systemwide but stays in the installation
directory of the libisoburn tarball as test/compare_file . Usually it is
directory of the xorriso tarball as test/compare_file . Usually it is
run as -exec payload of a find command. It demands at least three arguments:
The path of the file to compare, the prefix1 to be cut off from path
and the prefix2 which gets prepended afterwards to obtain the path of the
@ -207,8 +143,8 @@ and vice versa:
------------------------------------------------------------------------------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 or later
as published by the Free Software Foundation.
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
@ -225,19 +161,11 @@ libburnia-project.org
By Mario Danic <mario.danic@gmail.com>,
Vreixo Formoso <metalpain2002@yahoo.es>
Thomas Schmitt <scdbackup@gmx.net>
Copyright (C) 2006-2011 Mario Danic, Vreixo Formoso, Thomas Schmitt.
We will not raise any legal protest to dynamic linking of our libraries
with applications that are not under GPL, as long as they fulfill
the condition of offering the library source code used, whether
altered or unaltered, under the GPLv2+, along with the application.
Nevertheless, the safest legal position is not to link libburn with
non-GPL compatible programs.
Copyright (C) 2006-2009 Mario Danic, Vreixo Formoso, Thomas Schmitt.
libburnia-project.org is inspired by and in other components still containing
parts of old
Libburn. By Derek Foreman <derek@signalmarketing.com> and
Ben Jansens <xor@orodu.net>
Copyright (C) 2002-2006 Derek Foreman and Ben Jansens
libisoburn does not stem from their code.

239
acinclude.m4
View File

@ -1,36 +1,17 @@
AC_DEFUN([LIBBURNIA_SET_FLAGS],
[
case $target_os in
freebsd*)
LDFLAGS="$LDFLAGS -L/usr/local/lib"
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
;;
solaris*)
LDFLAGS="$LDFLAGS -L/usr/local/lib"
esac
])
AC_DEFUN([TARGET_SHIZZLE],
[
ARCH=""
LIBBURNIA_PKGCONFDIR="$libdir"/pkgconfig
AC_MSG_CHECKING([target operating system])
LIBBURNIA_LDCONFIG_CMD="echo 'No ldconfig run performed. If needed, configure manually for:'"
case $target in
*-*-linux*)
ARCH=linux
LIBBURN_ARCH_LIBS=
LIBBURNIA_LDCONFIG_CMD=ldconfig
;;
*-*-freebsd*)
ARCH=freebsd
LIBBURN_ARCH_LIBS=-lcam
# This may later be overridden by configure --enable-libdir-pkgconfig
LIBBURNIA_PKGCONFDIR=$(echo "$libdir" | sed 's/\/lib$/\/libdata/')/pkgconfig
;;
*)
ARCH=
@ -41,223 +22,3 @@ AC_DEFUN([TARGET_SHIZZLE],
AC_MSG_RESULT([$ARCH])
])
dnl LIBBURNIA_CHECK_ICONV is by Thomas Schmitt, libburnia project
dnl It is based on gestures from:
dnl iconv.m4 serial AM7 (gettext-0.18)
dnl Copyright (C) 2000-2002, 2007-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl
AC_DEFUN([LIBBURNIA_CHECK_ICONV],
[
dnl Check whether it is allowed to link with -liconv
AC_MSG_CHECKING([for iconv() in separate -liconv ])
libburnia_liconv="no"
libburnia_save_LIBS="$LIBS"
LIBS="$LIBS -liconv"
AC_TRY_LINK([#include <stdlib.h>
#include <iconv.h>],
[iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);],
[libburnia_liconv="yes"],
[LIBS="$libburnia_save_LIBS"]
)
AC_MSG_RESULT([$libburnia_liconv])
if test x"$libburnia_save_LIBS" = x"$LIBS"
then
dnl GNU iconv has no function iconv() but libiconv() and a macro iconv()
dnl It is not tested whether this is detected by above macro.
AC_CHECK_LIB(iconv, libiconv, , )
fi
dnl Check for iconv(..., const char **inbuf, ...)
AC_MSG_CHECKING([for const qualifier with iconv() ])
AC_TRY_COMPILE([
#include <stdlib.h>
#include <iconv.h>
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
], [], [libburnia_iconv_const=""], [libburnia_iconv_const="const"]
)
if test x$libburnia_iconv_const = xconst
then
AC_DEFINE_UNQUOTED([ICONV_CONST], [const])
else
AC_DEFINE_UNQUOTED([ICONV_CONST], [])
fi
test -z "$libburnia_iconv_const" && libburnia_iconv_const="no"
AC_MSG_RESULT([$libburnia_iconv_const])
])
dnl LIBBURNIA_ASSERT_ICONV is by Thomas Schmitt, libburnia project
dnl
AC_DEFUN([LIBBURNIA_ASSERT_ICONV],
[
if test x$XORRISO_ASSUME_ICONV = x
then
dnl Check for the essential gestures of libisofs/util.c
AC_MSG_CHECKING([for iconv() to be accessible now ])
AC_TRY_LINK([
#include <stdlib.h>
#include <wchar.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <stdio.h>
#include <limits.h>
#include <iconv.h>
#include <locale.h>
#include <langinfo.h>
#include <unistd.h>],
[iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
], [iconv_test="yes"], [iconv_test="no"]
)
AC_MSG_RESULT([$iconv_test])
if test x$iconv_test = xno
then
echo >&2
echo "Cannot get function iconv() to work. Configuration aborted." >&2
echo "Check whether your system needs a separate libiconv installed." >&2
echo "If it is installed but not found, try something like" >&2
echo ' export LDFLAGS="$LDFLAGS -L/usr/local/lib"' >&2
echo ' export CPPFLAGS="$CPPFLAGS -I/usr/local/include"' >&2
echo ' export LIBS="$LIBS -liconv"' >&2
echo "You may override this test by exporting variable" >&2
echo " XORRISO_ASSUME_ICONV=yes" >&2
echo >&2
(exit 1); exit 1;
fi
fi
])
dnl LIBBURNIA_TRY_READLINE is by Thomas Schmitt, libburnia project
dnl It performs the actual test compilation for readline.
dnl Variable LIBS has to be set by the caller.
AC_DEFUN([LIBBURNIA_TRY_READLINE],
[
AC_TRY_LINK([
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <readline/readline.h>
#include <readline/history.h>],
[HIST_ENTRY **hl;
readline("");
add_history("");
hl= history_list();
], [readline_test="yes"], [readline_test="no"]
)
])
dnl LIBBURNIA_ASSERT_READLINE is by Thomas Schmitt, libburnia project
dnl It disables xorriso readline if not all needed functions are present
AC_DEFUN([LIBBURNIA_ASSERT_READLINE],
[
if test x$XORRISO_ASSUME_READLINE = x
then
dnl Check for the essential gestures of libisofs/util.c
AC_MSG_CHECKING([for desired functions in libreadline])
readline_msg=
libburnia_save_LIBS="$LIBS"
LIBS="$LIBS -lreadline"
LIBBURNIA_TRY_READLINE
if test x$readline_test = xno
then
LIBS="$libburnia_save_LIBS"
LIBS="$LIBS -lreadline -lcurses"
LIBBURNIA_TRY_READLINE
if test x$readline_test = xyes
then
readline_msg=", with -lcurses"
fi
fi
if test x$readline_test = xno
then
READLINE_DEF=
LIBS="$libburnia_save_LIBS"
fi
AC_MSG_RESULT([$readline_test $readline_msg])
fi
])
dnl LIBISOBURN_ASSERT_VERS_LIBS is by Thomas Schmitt, libburnia project
dnl It tests whether -Wl,--version-script=... works with the compiler
AC_DEFUN([LIBISOBURN_ASSERT_VERS_LIBS],
[
libburnia_save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -Wl,--version-script=libisoburn/libisoburn.ver"
AC_TRY_LINK([#include <stdio.h>], [printf("Hello\n");],
[vers_libs_test="yes"], [vers_libs_test="no"])
if test x$vers_libs_test = xno
then
LDFLAGS="$libburnia_save_LDFLAGS"
fi
])
dnl LIBBURNIA_SET_PKGCONFIG is by Thomas Schmitt, libburnia project
dnl It determines the install directory for the *.pc file.
dnl Important: Must be performed _after_ TARGET_SHIZZLE
dnl
AC_DEFUN([LIBBURNIA_SET_PKGCONFIG],
[
### for testing --enable-libdir-pkgconfig on Linux
### LIBBURNIA_PKGCONFDIR="$libdir"data/pkgconfig
if test "x$LIBBURNIA_PKGCONFDIR" = "x$libdir"/pkgconfig
then
dummy=dummy
else
AC_ARG_ENABLE(libdir-pkgconfig,
[ --enable-libdir-pkgconfig Install to $libdir/pkgconfig on any OS, default=no],
, enable_libdir_pkgconfig="no")
AC_MSG_CHECKING([for --enable-libdir-pkgconfig])
if test "x$enable_libdir_pkgconfig" = xyes
then
LIBBURNIA_PKGCONFDIR="$libdir"/pkgconfig
fi
AC_MSG_RESULT([$enable_libdir_pkgconfig])
fi
libburnia_pkgconfig_override="no"
AC_ARG_ENABLE(pkgconfig-path,
[ --enable-pkgconfig-path=DIR Absolute path of directory for libisofs-*.pc],
libburnia_pkgconfig_override="yes" , enable_pkgconfig_path="none")
AC_MSG_CHECKING([for overridden pkgconfig directory path])
if test "x$enable_pkgconfig_path" = xno
then
libburnia_pkgconfig_override="no"
fi
if test "x$enable_pkgconfig_path" = x -o "x$enable_pkgconfig_path" = xyes
then
libburnia_pkgconfig_override="invalid argument"
fi
if test "x$libburnia_pkgconfig_override" = xyes
then
LIBBURNIA_PKGCONFDIR="$enable_pkgconfig_path"
AC_MSG_RESULT([$LIBBURNIA_PKGCONFDIR])
else
AC_MSG_RESULT([$libburnia_pkgconfig_override])
fi
AC_SUBST(LIBBURNIA_PKGCONFDIR)
dnl For debugging only
### AC_MSG_RESULT([LIBBURNIA_PKGCONFDIR = $LIBBURNIA_PKGCONFDIR])
])

6
bootstrap
View File

@ -1,11 +1,7 @@
#!/bin/sh -x
aclocal -I .
aclocal
libtoolize --copy --force
autoconf
# Not with libisoburn
# autoheader
automake --foreign --add-missing --copy --include-deps

230
configure.ac
View File

@ -1,14 +1,11 @@
AC_INIT([libisoburn], [1.1.4], [http://libburnia-project.org])
AC_INIT([libisoburn], [0.3.6], [http://libburnia-project.org])
AC_PREREQ([2.50])
dnl AC_CONFIG_HEADER([config.h])
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
LIBBURNIA_SET_FLAGS
AM_INIT_AUTOMAKE([subdir-objects])
AC_CONFIG_MACRO_DIR([./])
dnl Hint: Search list for version code aspects:
dnl /AC_INIT(
@ -22,10 +19,9 @@ dnl configure.ac only rules the libtool revision numbering about
dnl LT_CURREN, LT_AGE, LT_REVISION where SONAME becomes LT_CURRENT - LT_AGE
dnl
dnl These three are only copies to provide libtool with unused LT_RELEASE
ISOBURN_MAJOR_VERSION=1
ISOBURN_MINOR_VERSION=1
ISOBURN_MICRO_VERSION=4
ISOBURN_MAJOR_VERSION=0
ISOBURN_MINOR_VERSION=3
ISOBURN_MICRO_VERSION=6
dnl ISOBURN_VERSION=$ISOBURN_MAJOR_VERSION.$ISOBURN_MINOR_VERSION.$ISOBURN_MICRO_VERSION
AC_SUBST(ISOBURN_MAJOR_VERSION)
@ -37,16 +33,16 @@ dnl Libtool versioning
dnl Generate libisoburn.so.1.x.y
dnl SONAME will become LT_CURRENT - LT_AGE
dnl
dnl ts B10807
dnl This is the release version 1.1.4 = libisoburn.so.1.71.0
dnl ts A90316
dnl This is the release version 0.3.6 = libisoburn.so.1.25.0
dnl ### This is the development version after above stable release
dnl LT_CURRENT++, LT_AGE++ have not happened yet.
dnl LT_CURRENT++, LT_AGE++ have not happened happened yet.
dnl ### LT_CURRENT++, LT_AGE++ has happened meanwhile.
dnl
dnl SONAME = 72 - 71 = 1 . Library name = libisoburn.so.1.71.0
dnl SONAME = 26 - 25 = 1 . Library name = libisoburn.so.1.25.0
LT_RELEASE=$ISOBURN_MAJOR_VERSION.$ISOBURN_MINOR_VERSION
LT_CURRENT=72
LT_AGE=71
LT_CURRENT=26
LT_AGE=25
LT_REVISION=0
LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
@ -74,22 +70,9 @@ if test ! $ac_cv_func_fseeko; then
AC_ERROR([Libburn requires largefile support.])
fi
if test x$LIBISOBURN_OLD_ICONV_CONFIGURE = x
then
dnl ts B00410 : To detect the need for -liconv and const argument of iconv()
LIBBURNIA_CHECK_ICONV
else
dnl Outdated: produces double -liconv and warnings about parameter mismatch
dnl If iconv(3) is in an extra lib, then it gets added to variable LIBS.
dnl If not, then no -liconv will be added.
AC_CHECK_LIB(iconv, iconv, , )
dnl GNU iconv has no function iconv() but libiconv() and a macro iconv()
AC_CHECK_LIB(iconv, libiconv, , )
fi
AC_CHECK_LIB(iconv, iconv, , )
AC_PROG_LIBTOOL
AC_SUBST(LIBTOOL_DEPS)
@ -104,16 +87,9 @@ AC_SUBST(THREAD_LIBS)
TARGET_SHIZZLE
AC_SUBST(ARCH)
AC_SUBST(LIBBURNIA_PKGCONFDIR)
AC_SUBST(LIBBURN_ARCH_LIBS)
dnl Determine target directory for libisoburn-*.pc
dnl Important: Must be performed _after_ TARGET_SHIZZLE
dnl
LIBBURNIA_SET_PKGCONFIG
AC_ARG_ENABLE(libreadline,
[ --enable-libreadline Enable use of libreadline by xorriso, default=yes],
, enable_libreadline=yes)
@ -121,34 +97,18 @@ if test x$enable_libreadline = xyes; then
dnl Check whether there is readline-devel and readline-runtime.
dnl If not, erase this macro which would enable use of readline(),add_history()
READLINE_DEF="-DXorriso_with_readlinE"
if test x$XORRISO_OLD_READLINE_CONFIGURE = x
then
dnl ts B00411 : To disable readline if not all needed functions are present
LIBBURNIA_ASSERT_READLINE
else
dnl The empty yes case obviously causes -lreadline to be linked
AC_CHECK_HEADER(readline/readline.h, AC_CHECK_LIB(readline, readline, , READLINE_DEF= ), READLINE_DEF= )
AC_CHECK_HEADER(readline/readline.h, AC_CHECK_LIB(readline, readline, , READLINE_DEF= ), READLINE_DEF= )
dnl The X= in the yes case prevents that -lreadline gets linked twice
AC_CHECK_HEADER(readline/history.h, AC_CHECK_LIB(readline, add_history, X= , READLINE_DEF= ), READLINE_DEF= )
fi
AC_CHECK_HEADER(readline/history.h, AC_CHECK_LIB(readline, add_history, X= , READLINE_DEF= ), READLINE_DEF= )
else
READLINE_DEF=
fi
AC_SUBST(READLINE_DEF)
dnl ts A90329
dnl ACL and xattr do not need to be enabled in libisoburn or xorriso source
dnl but without AC_CHECK_LIB() xorriso will not be linked with -lacl .
dnl On my Linux this does work with an ACL enabled libisofs but in general
dnl it seems not be right.
dnl So for now it seems to be best to do the same configuration for libisoburn
dnl and xorriso as for libisofs.
AC_ARG_ENABLE(libacl,
[ --enable-libacl Enable use of libacl by libisofs, default=yes],
[ --enable-libacl Enable use of libacl by libisofs, default=yes],
, enable_libacl=yes)
if test x$enable_libacl = xyes; then
dnl Check whether there is libacl-devel and libacl-runtime.
@ -163,7 +123,7 @@ AC_SUBST(LIBACL_DEF)
AC_ARG_ENABLE(xattr,
[ --enable-xattr Enable use of xattr by libisofs, default=yes],
[ --enable-xattr Enable use of xattr by libisofs, default=yes],
, enable_xattr=yes)
if test x$enable_xattr = xyes; then
dnl Check whether there is the header for Linux xattr.
@ -175,157 +135,15 @@ else
fi
AC_SUBST(XATTR_DEF)
dnl ts A90409
dnl Same situation as with xattr and ACL: libisoburn does not depend directly
dnl on zlib. But if it is enabled in libisofs then it seems wise to link it
dnl with libisoburn apps.
AC_ARG_ENABLE(zlib,
[ --enable-zlib Enable use of zlib by libisofs, default=yes],
, enable_zlib=yes)
if test x$enable_zlib = xyes; then
dnl Check whether there is the header for zlib.
dnl If not, erase this macro which would enable use of compress2() and others.
dnl Linking fails on SuSE 9.0 because zlib has compress2() but lacks
dnl compressBound(). So compressBound is the more modern thing to test.
dnl The empty parameter after "compressBound" causes -lz.
ZLIB_DEF="-DLibisofs_with_zliB"
AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, compressBound, , ZLIB_DEF= ), ZLIB_DEF= )
else
ZLIB_DEF=
fi
AC_SUBST(ZLIB_DEF)
dnl ts B00928
AC_ARG_ENABLE(libjte,
[ --enable-libjte Enable use of libjte by xorriso, default=yes],
, enable_libjte=yes)
if test "x$enable_libjte" = xyes; then
LIBJTE_DEF="-DXorriso_with_libjtE"
AC_CHECK_HEADER(libjte/libjte.h, AC_CHECK_LIB(jte, libjte_new, , LIBJTE_DEF= ), LIBJTE_DEF= )
else
LIBJTE_DEF=
fi
AC_SUBST(LIBJTE_DEF)
dnl ts B00107
dnl Just for the case that it is necessary to give link option -lcdio not only
dnl with libburn but also with libburn apps like xorriso.
dnl On SuSE 10.2 this is not needed. libburn finds libcdio on its own.
AC_ARG_ENABLE(libcdio,
[ --enable-libcdio Enable EXPERIMENTAL use of libcdio as system adapter, default=no],
, enable_libcdio=no)
if test x$enable_libcdio = xyes; then
dnl Check whether there is libcdio-devel and libcdio-runtime.
dnl If not, erase this macro
LIBCDIO_DEF="-DLibburn_use_libcdiO"
dnl The empty yes case obviously causes -lcdio to be linked
AC_CHECK_HEADER(cdio/cdio.h, AC_CHECK_LIB(cdio, mmc_last_cmd_sense, , LIBCDIO_DEF= ), LIBCDIO_DEF= )
else
LIBCDIO_DEF=
fi
AC_SUBST(LIBCDIO_DEF)
AC_ARG_ENABLE(external-filters,
[ --enable-external-filters Enable use of external filter programs by xorriso, default=yes],
, enable_external_filters=yes)
if test x"$enable_external_filters" = xyes; then
EXTF_DEF="-DXorriso_allow_external_filterS"
echo "enabled xorriso external filter programs"
else
EXTF_DEF=
echo "disabled xorriso external filter programs"
fi
AC_SUBST(EXTF_DEF)
AC_ARG_ENABLE(external-filters-setuid,
[ --enable-external-filters-setuid Enable xorriso external filter programs under setuid, default=no],
, enable_external_filters_setuid=no)
if test x$enable_external_filters_setuid = xyes; then
EXTF_SUID_DEF="-DXorriso_allow_extf_suiD"
echo "enabled xorriso external filter programs under setuid"
else
EXTF_SUID_DEF=
echo "disabled xorriso external filter programs under setuid"
fi
AC_SUBST(EXTF_SUID_DEF)
AC_ARG_ENABLE(dvd-obs-64k,
[ --enable-dvd-obs-64k 64 KB default size for xorriso DVD/BD writing, default=no],
, enable_dvd_obs_64=no)
if test x$enable_dvd_obs_64k = xyes; then
XORRISO_DVD_OBS_64K="-DXorriso_dvd_obs_default_64K"
echo "enabled xorriso write size default 64 KB on DVD and BD"
else
XORRISO_DVD_OBS_64K=
echo "disabled xorriso write size default 64 KB on DVD and BD"
fi
AC_SUBST(XORRISO_DVD_OBS_64K)
# Library versioning normally serves a complex purpose.
# Since libisoburn 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$enable_versioned_libs = xyes; then
vers_libs_test=no
LIBISOBURN_ASSERT_VERS_LIBS
if test x$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)
AC_CHECK_HEADER(libburn/libburn.h)
AC_CHECK_HEADER(libisofs/libisofs.h)
# ------- Visible mark in configure : Start of library check
dnl Check for proper library versions
LIBBURN_REQUIRED=1.1.4
LIBISOFS_REQUIRED=1.1.4
LIBBURN_REQUIRED=0.6.4
LIBISOFS_REQUIRED=0.6.16
PKG_CHECK_MODULES(LIBBURN, libburn-1 >= $LIBBURN_REQUIRED)
PKG_CHECK_MODULES(LIBISOFS, libisofs-1 >= $LIBISOFS_REQUIRED)
# ------- Visible mark in configure : End of library check
if test x$LIBCDIO_DEF = x
then
if test x$enable_libcdio = xyes
then
echo "WARNING: could not enable use of libcdio as system adapter"
fi
else
echo "enabled EXPERIMENTAL use of libcdio as system adapter"
dnl For some reason this check may not be done earlier or else pkg-config
dnl is not found.
LIBCDIO_REQUIRED=0.83
PKG_CHECK_MODULES(LIBCDIO, libcdio >= $LIBCDIO_REQUIRED)
fi
dnl Add compiler-specific flags
dnl See if the user wants aggressive optimizations of the code
@ -334,19 +152,17 @@ AC_ARG_ENABLE(debug,
, enable_debug=yes)
if test x$enable_debug != xyes; then
if test x$GCC = xyes; then
CFLAGS="-O3 $CFLAGS"
CFLAGS="-fexpensive-optimizations $CFLAGS"
CFLAGS="$CFLAGS -O3"
CFLAGS="$CFLAGS -fexpensive-optimizations"
fi
CFLAGS="-DNDEBUG $CFLAGS"
CFLAGS="$CFLAGS -DNDEBUG"
else
if test x$GCC = xyes; then
CFLAGS="-g -pedantic -Wall -Wextra -Wno-unused-parameter $CFLAGS"
CFLAGS="$CFLAGS -g -pedantic -Wall"
fi
CFLAGS="-DDEBUG $CFLAGS"
CFLAGS="$CFLAGS -DDEBUG"
fi
CFLAGS="$READLINE_DEF $LIBACL_DEF $XATTR_DEF $EXTF_DEF $EXTF_SUID_DEF $ZLIB_DEF $LIBJTE_DEF $XORRISO_DVD_OBS_64K $CFLAGS"
AC_CONFIG_FILES([
Makefile
doc/doxygen.conf

41
doc/comments
View File

@ -10,7 +10,7 @@ optical discs. This page is about its capability to read, manipulate, and
write ISO 9660 filesystems with Rock Ridge extensions. Media can be optical
media or filesystem objects.
Our scope is currently Linux 2.4 and 2.6, or FreeBSD, or OpenSolaris.
Our scope is currently Linux 2.4 and 2.6, or FreeBSD .
libisoburn is an add-on to libburn and libisofs which coordinates both and
also allows to grow ISO-9660 filesystem images on multi-session media as well
@ -21,9 +21,7 @@ xorriso is an application of all three libraries which creates, loads,
manipulates and writes ISO 9660 filesystem images with Rock Ridge extensions.
Manipulation is not only adding or overwriting of files but also deletion,
renaming, and attribute changing. An incremental backup feature is provided.
The xorriso features are accessible via built-in command interpreters and
via a C language API.
See xorriso/README for more
SONAME:
libisoburn.so.1 (since 0.1.0, February 2008).
@ -34,7 +32,7 @@ libisoburn.so.1 (since 0.1.0, February 2008).
Our build system is based on autotools.
User experience tells us that you will need at least autotools version 1.7.
To build libisoburn go into its toplevel directory and execute:
To build libisoburn go into its toplevel directory and execute
- ./bootstrap (needed if you downloaded from SVN)
@ -42,28 +40,14 @@ To build libisoburn go into its toplevel directory and execute:
- make
To make the library and the xorriso application accessible for running resp.
software development:
To make the libraries accessible for running resp. developing applications
- make install
Read libisoburn/libisoburn.h for a description of the API.
See also README, xorriso/README, and the man page xorriso/xorriso.1 which
gives an idea of the capabilities provided by Libburnia.
For direct use as command line tool use the xorriso binary which among many
other features provides a mkisofs emulation via command "-as mkisofs".
See man page xorriso/xorriso.1 or GNU info document xorriso/xorriso.info.
If you want to link an own application with libisoburn, you have
two alternative APIs for choice:
- libisoburn, together with libburn and libisofs.
- xorriso, a complete representation of xorriso command line options.
It encapsulates the three lower level libraries.
Calls of both API families shall not be mixed.
For a description of the lbisoburn API read libisoburn/libisoburn.h
See file README for download and installation of a release tarball.
You will also have to install and understand the two libraries of the
Libburnia project which provide fundamental services:
libburn is the library by which preformatted data get onto optical media.
@ -71,15 +55,4 @@ See libburn/libburn.h for its API description.
libisofs is the library to handle ISO 9660 filesystems with Rock Ridge
extensions. Its API is described in libisofs/libisofs.h .
For xorriso features see its man page xorriso/xorriso.1 or
its GNU info document xorriso/xorriso.info.
For the corresponding C language API see libisoburn/xorriso.h (resp.
xorriso/xorriso.h in the build directory).
The implementation this API is part of libisoburn.
The xorriso command line tool gets installed as dynamically linked
binary together with libisoburn.
There is also a statically linked release named GNU xorriso.
See xorriso/README_gnu_xorriso for its download and installation.
*/

14
doc/doxygen.conf.in
View File

@ -154,6 +154,13 @@ 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.
@ -488,9 +495,7 @@ INPUT_ENCODING = UTF-8
# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py
FILE_PATTERNS = libisoburn.h \
xorriso.h \
comments
FILE_PATTERNS =
# The RECURSIVE tag can be used to turn specify whether or not subdirectories
# should be searched for input files as well. Possible values are YES and NO.
@ -1145,8 +1150,7 @@ HIDE_UNDOC_RELATIONS = YES
# toolkit from AT&T and Lucent Bell Labs. The other options in this section
# have no effect if this option is set to NO (the default)
# ts B10415: dot causes sigsegv on Debian buildd
HAVE_DOT = NO
HAVE_DOT = YES
# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
# will generate a graph for each documented class showing the direct and

246
doc/faq.wiki
View File

@ -1,246 +0,0 @@
'''Libburnia Frequently Asked Questions'''
Please post your questions to
[http://mailman-mail1.webfaction.com/listinfo/libburn-hackers/ libburn-hackers mailing list].
----------------------------------------------------------------------------
'''Content:'''
----------------------------------------------------------------------------
Burning:
[#diff_cdrskin_xorriso What is the difference between cdrskin and xorriso ?]
Imaging:
[#edit_files Is there a way to edit files inside the ISO image ?]
[#boot_arch For which architectures xorriso is able to create bootable images ?]
[#isohybrid How to enable booting from USB stick ?]
[#partition_offset What is partition offset feature all about?]
[#partition_offset_apple Partition offset bad on Apple ?]
Development:
[#api_specs Where are the APIs of libburnia libraries described ?]
[#gui_advise I want to write a GUI on the top of libburnia libraries. Any pointers or recommendations ?]
Miscellaneous:
[#example_links Where to see examples ?]
[#xorriso_aliases What personalities are supported by xorriso ?]
[#xorriso_dialog_mode What is xorriso dialog mode useful for ?]
[#version_numbers Why is every second release missing ?]
----------------------------------------------------------------------------
'''Burning'''
----------------------------------------------------------------------------
===== What is the difference between cdrskin and xorriso ? ===== #diff_cdrskin_xorriso
[wiki:Cdrskin cdrskin] is a dedicated emulator of program cdrecord, based on
libburn. It tries to be as similar to cdrecord as is possible under that
premise.
[wiki:Xorriso xorriso] is an integrated tool which creates, loads, manipulates,
and writes ISO 9660 filesystem images with Rock Ridge extensions.
It is based on libburn, libisofs, and libisoburn. One of its features is
the emulation of the corresponding tasks as done by mkisofs and cdrecord.
----------------------------------------------------------------------------
'''Imaging'''
----------------------------------------------------------------------------
===== Is there a way to edit files inside the ISO image ? ===== #edit_files
File content cannot be altered. But files may be replaced by new copies from
the disk filesystem.
The main method of manipulating an existing ISO image is to append a session
with a new complete directory tree and the file content of the added or
overwritten files. Depending on the media type you get gaps between sessions
of up to 20 MB. So better try to do all foreseeable changes by one add-on
session.
===== For which architectures xorriso is able to create bootable images ? ===== #boot_arch
Currently it supports systems with PC-BIOS via El Torito for booting from
CD, DVD, or BD media, and via MBR for booting from memory sticks or hard
disks. Further it supports machines with MIPS processor from SGI (Big Endian)
and DEC (Little Endian), and SUN SPARC machines.
(See [http://bazaar.launchpad.net/%7Elibburnia-team/libisofs/scdbackup/annotate/head%3A/doc/boot_sectors.txt libisofs/doc/boot_sectors.txt]
for technical details.)
Machines which support EFI may either boot via El Torito or use the files
of the ISO image directly. It is possible to append to the ISO image a
writeable FAT12 partition where files for EFI may be stored and changed.
===== How to enable booting from USB stick ? ===== #isohybrid
The ISOLINUX boot loader is normally started from CD, DVD or BD media
by a PC-BIOS via an El Torito boot record. But if the ISO image resides on an
USB stick or another hard-disk-like device, then PC-BIOS ignores El Torito
and rather expects a Master Boot Record (MBR). Both boot record types can
reside in the same ISO image. Therefore it is possible to create an MBR that
starts the boot image file of ISOLINUX which is already target of the El Torito
boot record. This kind of MBR is called "isohybrid". ISOLINUX provides
a program named isohybrid to patch existing images, but libisofs can create an
MBR already when producing the ISO image. See in
[http://www.gnu.org/software/xorriso/man_1_xorriso.html manual page of xorriso]
option -boot_image with arguments "isolinux" "system_area=",
and -as mkisofs option -isohybrid-mbr.
See [http://en.wikipedia.org/wiki/Master_boot_record Wikipedia on MBR] for
general information about PC-DOS Master Boot Records, and
[http://syslinux.zytor.com/wiki/index.php/ISOLINUX ISOLINUX wiki] for special
information about ISOLINUX. The wiki example with mkisofs can be performed
as well by help of xorriso option -as mkisofs.
A similar combination of El Torito and MBR is created by GRUB2 tool
grub-mkrescue. See [http://www.gnu.org/software/grub/ homepage of GNU GRUB 2]
for general information.
===== What is partition offset feature all about? ===== #partition_offset
If an MBR is present, then it contains a partition table with up to four
entries. The MBR is located at the very start of the ISO image. By
tradition the first partition should begin only after the range of MBR and
eventual supporting data blocks. On hard disk one often sees partition 1
starting at byte 63*512. Further it is tradition that the payload filesystem
is mountable via one of the partitions.
The isohybrid MBR has its only partition start at byte 0. Thus it is mountable
but does not obey the tradition to begin only after the MBR. The grub-mkrescue
MBR on the other hand has partition 1 start at byte 512, which makes it
unmountable. Only the unpartitioned base device can be mounted. (On GNU/Linux
e.g. /dev/sdb is the base device whereas /dev/sdb1 is partition 1.)
The compromise offered by libisofs is to create a second superblock at
address 16*2048 and to let start partition 1 at this address. The second
superblock leads to a second directory tree which takes into account the
address difference between partition 1 and the base device. So the image
gets mountable via both devices and reserves 32 kB for boot manager software
where it may manipulate and augment the MBR.
(See [http://libburnia-project.org/wiki/PartitionOffset Partition Offset Wiki]
for examples.)
There are reports of machines which will not boot from USB stick if
partition offset is 0.
===== Partition offset bad on Apple ? ===== #partition_offset_apple
Apple's "Snow Leopard" operating system refuses to mount Debian CD images
with non-zero partition offset.
The issue is still under investigation. But for now one has to choose
between mountability on Apple "Snow Leopard" or bootability from USB stick
on Kontron CG2100 "carrier grade server".
----------------------------------------------------------------------------
'''Developing'''
----------------------------------------------------------------------------
===== Where are the APIs of libburnia libraries described ? ===== #api_specs
The decisive references are the inclusion headers of the libraries
<libburn/libburn.h>, <libisofs/libisofs.h>, <libisoburn/libisoburn.h>,
and <libisoburn/xorriso.h>.
Current SVN versions of these files:
[http://libburnia-project.org/browser/libburn/trunk/libburn/libburn.h libburn/libburn.h] ,
[http://bazaar.launchpad.net/%7Elibburnia-team/libisofs/scdbackup/annotate/head%3A/libisofs/libisofs.h libisofs/libisofs.h] ,
[http://libburnia-project.org/browser/libisoburn/trunk/libisoburn/libisoburn.h libisoburn/libisoburn.h] ,
[http://libburnia-project.org/browser/libisoburn/trunk/xorriso/xorriso.h libisoburn/xorriso.h]
Doxygen generated API descriptions at
[http://api.libburnia-project.org api.libburnia-project.org]
might be slightly behind the latest developments.
===== I want to write a GUI on the top of libburnia libraries. Any pointers or recommendations ? ===== #gui_advise
Most appreciated would be a GUI for xorriso which allows to copy files from
a view of the hard disk filesystem to a view of the ISO filesystem, and vice
versa. The xorriso implementation is located inside libisoburn.
Each option that is described in
[http://www.gnu.org/software/xorriso/man_1_xorriso.html man 1 xorriso]
can be performed by a corresponding C function that is defined in
[http://libburnia-project.org/browser/libisoburn/trunk/xorriso/xorriso.h xorriso.h].
Further there are calls for library startup and shutdown, for problem
handling, and for the interpreters of xorriso's command line interface.
The xorriso API encapsulates calls to libisofs, libburn, and libisoburn.
An alternative to the xorriso C API is xorriso dialog mode.
[#xorriso_dialog_mode See below.]
The known existing GUIs [http://www.xfce.org/projects/xfburn/ Xfburn],
[http://projects.gnome.org/brasero/ Brasero],
[http://flburn.sourceforge.net/ FlBurn]
rather use libisofs and libburn directly.
(Please submit an URI if you want your libburnia GUI application mentioned
here.)
----------------------------------------------------------------------------
'''Miscellaneous'''
----------------------------------------------------------------------------
===== Where to see examples ? ===== #example_links
[http://www.gnu.org/software/xorriso/man_1_xorriso.html#EXAMPLES xorriso examples] ,
[http://scdbackup.sourceforge.net/man_1_cdrskin_devel.html#EXAMPLES cdrskin examples] ,
[http://libburnia-project.org/browser/libburn/trunk/test/libburner.c libburner.c a minimal but complete burn program]
(also illustrated at the end of [http://api.libburnia-project.org/libburn/ libburn API intro]).
===== What personalities are supported by xorriso ? ===== #xorriso_aliases
The name by which xorriso is started may trigger certain features which
normally would need to be enabled by program options.
xorrisofs starts up in mkisofs emulation mode, which otherwise would have to
be entered by command -as "mkisofs".
xorrecord starts up in cdrecord emulation mode, which is normally entered by
command -as "cdrecord". This emulation is only able to write a single data
track as new session to blank or appendable media. No audio. No multiple
tracks in one session.
osirrox allows to copy files from ISO image to disk and to apply option -mount
to one or more of the existing ISO sessions. This is normally enabled by
option -osirrox "on:o_excl_off".
===== What is xorriso dialog mode useful for ? ===== #xorriso_dialog_mode
Dialog mode is initiated if -dialog "on" is among the program arguments.
It can be used to inspect and exploit existing ISO 9660 images or
to explore xorriso's behavior in order to develop the command sequence
for a batch run.
Frontend programmers may fork xorriso initiating a xorriso dialog session
(-dialog "on" -use_readline "off" -pkt_output "on" -mark "done"),
and interact with it from their own program via pipes connected to
xorriso's stdin and stdout. This is more efficient than forking xorriso
every now and then to perform various commands in order to complete
complex tasks like image size prediction.
===== Why is every second release missing ? ===== #version_numbers
Releases have an even third version number. Like 0.5.6 or 1.0.4.
During development the next higher odd number is used. E.g. 0.5.7 or 1.0.5.
The content of release tarballs does not get changed without changing
their name. The development tarballs of xorriso and cdrskin may change
their content without notice.
----------------------------------------------------------------------------
Site maintainer: Do not edit this wiki directly but rather the SVN version
of libisoburn/trunk/doc/faq.wiki. When done, paste it into the wiki editor.

232
doc/partition_offset.wiki
View File

@ -1,232 +0,0 @@
The partition offset feature of libisofs can produce ISO 9660 images which bear
a quite conventional partition table if copied onto a USB stick. The first
partition marks the size of the ISO image but starts at a non-zero address.
Thus it marks a small part of the device as unclaimed by partitions and
available for storing boot loader code.
Nevertheless the USB stick is mountable via its overall device file as well as
via the partition device file. E.g. on GNU/Linux: /dev/sdb and /dev/sdb1.
This is achieved by two distinct sets of meta-data which refer to the same
file content.
The dual-mount feature supports Rock Ridge and Joliet too.
It is capable of multi-session.
Currently only offset 32 kB seems to make sense. Smaller offsets are prohibited
by fundamental assumptions of libisofs and libisoburn. Larger offsets would
extend the unclaimed area into vital blocks of the ISO image.
--------------------------------------------------------------------------
Meanwhile Debian
[http://cdimage.debian.org/cdimage/daily-builds/daily/current/ daily]
and [http://cdimage.debian.org/cdimage/weekly-builds/ weekly] builds make
use of this feature with their bootable ISO images for i386 and amd64. E.g.
[http://cdimage.debian.org/cdimage/daily-builds/daily/current/i386/iso-cd/debian-testing-i386-businesscard.iso debian-testing-i386-businesscard.iso].
According to a
[http://syslinux.zytor.com/archives/2011-March/016201.html thread of march 2011]
on Syslinux mailing list this enabled booting of a Kontron CG2100 server
from USB stick, which otherwise failed.
Regrettably the feature seems to prevent mounting of ISO 9660 images on
Apple "Snow Leopard" systems.
At least this is the outcome of a
[http://lists.debian.org/debian-cd/2011/04/msg00029.html debian-cd thread of april 2011].
--------------------------------------------------------------------------
Example:
Testing mountability and ISOLINUX bootability from USB stick and CD.
Overview:
The test image was derived from one year old RIPLinux-9.3-non-X.iso which
has an isohybrid MBR. Syslinux version seems to be 3.82. That MBR and the file
tree from the mounted RIPLinux image was used to build a new ISO image
with 16 * 2kB partition offset. Isohybrid MBR patching was done by xorriso.
Details:
The first 32 kB of an ISO 9660 image are called System Area and may host any
byte pattern. In the case of RIPLinux-9.3-non-X.iso only the first 512 bytes
are non-zero. But to avoid any assumptions, all 32 kB get copied here.
{{{
dd if=RIPLinux-9.3-non-X.iso bs=1K count=32 of=RIPLinux-9.3-non-X.sysarea
}}}
Normally the System Area file with its MBR is provided by the Syslinux
installation under the name isohdp[fp]x*.bin .
E.g. /usr/lib/syslinux/isohdpfx.bin
The files of the image are made accessible for reading
{{{
mount -o loop RIPLinux-9.3-non-X.iso /mnt
}}}
A new ISO image gets composed. The first three lines of arguments are taken
from the prescriptions of ISOLINUX wiki and adapted to the names used in
RIPLinux-9.3-non-X.iso.
Option -isohybrid-mbr imports the copied System Area and patches the MBR
according to rules published by hpa on Syslinux mailing list.
Option -partition_offset 16 causes the first partition to start at 2 kB block
number 16. It also prepares the image to be mountable by this partition, too.
{{{
xorriso -as mkisofs \
-o new_image.iso \
-b boot/isolinux/isolinux.bin -c boot/boot.cat \
-no-emul-boot -boot-load-size 4 -boot-info-table \
-isohybrid-mbr RIPLinux-9.3-non-X.sysarea \
-partition_offset 16 \
/mnt
}}}
The image was copied onto a USB stick
{{{
dd if=new_image.iso of=/dev/sdc
}}}
and plugged into a Debian system.
{{{
fdisk -lu /dev/sdb
}}}
yields
{{{
Device Boot Start End Blocks Id System
/dev/sdb1 * 64 120831 60384 17 Hidden HPFS/NTFS
}}}
I can mount /dev/sdb and /dev/sdb1 alike:
{{{
mount /dev/sdb1 /mnt1
mount -o loop /dev/sdb /mnt
}}}
-o loop avoids failure with "mount: /dev/sdb already mounted or /mnt busy".
A comparison by
{{{
diff -r /mnt /mnt1
}}}
reports no difference.
Human readable files look ok.
Test-reading all content by
{{{
tar cf - /mnt | wc
}}}
yields a reasonable byte count of 60743680 and no errors.
The machine boots RIPLinux from this USB stick with no visible problems.
It can then mount /dev/sdb as well as /dev/sdb1.
The ISO image boots from CD too.
Mounting the partition can be simulated with an image file on hard disk by
cutting off the first partition_offset blocks of 2 KB:
{{{
dd if=new_image.iso of=partition_image.iso bs=2048 skip=16
mount -o loop partition_image.iso /mnt1
}}}
--------------------------------------------------------------------------
Another test was made with GRUB 2 by downloading
{{{
bzr branch http://bzr.savannah.gnu.org/r/grub/trunk/grub
}}}
Before building GRUB 2, the file
{{{
util/grub-mkrescue.in
}}}
was edited to replace in the options of the xorriso command:
{{{
--protective-msdos-label
}}}
by
{{{
-partition_offset 16 -no-pad
}}}
Then GRUB 2 was built and installed.
The resulting image from
{{{
./grub-mkrescue -o image.iso
}}}
was put onto USB stick. It passed the same tests on Debian
as above RIPLinux example. It boots to a GRUB prompt.
Due to option -no-pad the image is about 250 kB smaller than
the image produced by original grub-mkrescue. Else it would have grown by
about 50 kB.
Unpadded ISO images are safe except for burning on CD in TAO mode.
In this case problems may occur with reading the last few data blocks.
So when burning onto CD make sure to require SAO mode and/or to
require padding by 300 kB.
Burning on DVD or BD needs no such caution. Neither does copying
on USB stick or hard disk.
Program fdisk will complain about "different physical/logical" addresses.
This can be silenced by adding option
{{{
-partition_cyl_align on
}}}
at the cost of image padding up to the next full MB.
E.g. by 402 kB to 2 MB.
--------------------------------------------------------------------------
Open questions:
- Shall the partition of an isohybrid image be marked bootable ?
Currently xorriso keeps the 0x80 mark of an imported MBR
resp. the 0x80 mark which xorriso sets by its own MBR
preparations.
- If not to be marked bootable:
What equipment would the partition need to justify having the mark ?
------------------------------------------------------------------------
Application:
The partition offset feature can be controlled by libisofs API calls
{{{
int iso_write_opts_set_part_offset(IsoWriteOpts *opts,
uint32_t block_offset_2k,
int secs_512_per_head,
int heads_per_cyl);
int iso_write_opts_set_system_area(IsoWriteOpts *opts, char data[32768],
int options, int flag);
}}}
resp. by libisoburn calls
{{{
int isoburn_igopt_set_part_offset(struct isoburn_imgen_opts *opts,
uint32_t block_offset_2k,
int secs_512_per_head, int heads_per_cyl);
int isoburn_igopt_get_part_offset(struct isoburn_imgen_opts *opts,
uint32_t *block_offset_2k,
int *secs_512_per_head, int *heads_per_cyl);
int isoburn_igopt_set_system_area(struct isoburn_imgen_opts *o,
char data[32768], int options);
int isoburn_igopt_get_system_area(struct isoburn_imgen_opts *o,
char data[32768], int *options);
}}}
resp. by xorriso options
{{{
-boot_image any partition_offset=(2kb_block_adr)
-boot_image any partition_sec_hd=(number)
-boot_image any partition_hd_cyl=(number)
-boot_image any partition_cyl_align(on|auto|off)
-as mkisofs ... -partition_offset (2kb_block_adr) \
-partition_hd_cyl (number) \
-partition_sec_hd (number) \
-partition_cyl_align (on|auto|off) ...
}}}
As stated above, an offset larger than 16 would expose vital parts of the
ISO image as unclaimed space. Values smaller than 16 are not accepted.
So use either an offset of 16 blocks or keep the feature disabled by
offset 0.

22
doc/startup_file.txt
View File

@ -1,22 +0,0 @@
# This is an example for a xorriso startup file.
# If found at one of the following addresses then its text lines will get
# executed by xorriso as commands before any of its program arguments:
# /etc/default/xorriso
# /etc/opt/xorriso/rc
# /etc/xorriso/xorriso.conf
# $HOME/.xorrisorc
# Note: Command -no_rc as first program argument prevents this execution.
# Disallow the use of hard disk /dev/sda and its partitions as
# pseudo-drive (e.g. as output target of an ISO image).
-drive_class banned /dev/sda*
# Allow the use of /dev/sdb, /dev/sdc, and /dev/sdd as pseudo-drives
# without the prefix "stdio:" which is usually required for device addresses
# which begin by "/dev/" but represent no CD drives.
-drive_class harmless /dev/sd[bcd]

521
libisoburn/burn_wrap.c
View File

@ -6,14 +6,9 @@
*/
/* libburn wrappers for libisoburn
Copyright 2007 - 2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
Copyright 2007 - 2009 Thomas Schmitt, <scdbackup@gmx.net>
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
/* <<< A70929 : hardcoded CD-RW with fabricated -msinfo
#define Hardcoded_cd_rW 1
#define Hardcoded_cd_rw_c1 12999
@ -31,21 +26,17 @@
#include <time.h>
#include <regex.h>
#ifndef Xorriso_standalonE
#include <libburn/libburn.h>
#include <libisofs/libisofs.h>
#ifdef Xorriso_with_libjtE
#include <libjte/libjte.h>
#endif
#else /* ! Xorriso_standalonE */
#include "../libisofs/libisofs.h"
#include "../libburn/libburn.h"
#ifdef Xorriso_with_libjtE
#include "../libjte/libjte.h"
#endif
#endif /* Xorriso_standalonE */
@ -73,10 +64,10 @@ static int isoburn_emulate_toc(struct burn_drive *d, int flag);
int isoburn_initialize(char msg[1024], int flag)
{
int major, minor, micro, bad_match= 0, no_iso_init= 0;
int major, minor, micro, bad_match= 0;
/* First the ugly compile time checks for header version compatibility.
/* First two ugly compile time checks for header version compatibility.
If everthing matches, then they produce no C code. In case of mismatch,
intentionally faulty C code will be inserted.
*/
@ -112,7 +103,7 @@ int isoburn_initialize(char msg[1024], int flag)
#ifdef Isoburn_libisofs_dot_h_too_olD
LIBISOFS_MISCONFIGURATION = 0;
INTENTIONAL_ABORT_OF_COMPILATION__HEADERFILE_libisofs_dot_h_TOO_OLD__SEE_libisoburn_dot_h_AND_burn_wrap_dot_c = 0;
INTENTIONAL_ABORT_OF_COMPILATION__HEADERFILE_libisofs_dot_h_TOO_OLD__SEE_libisoburn_dot_h_AND_burn_wrap_dot_h = 0;
LIBISOFS_MISCONFIGURATION_ = 0;
#endif
@ -153,62 +144,14 @@ INTENTIONAL_ABORT_OF_COMPILATION__HEADERFILE_libburn_dot_h_TOO_OLD__SEE_libisobu
LIBBURN_MISCONFIGURATION_ = 0;
#endif
#ifdef Xorriso_with_libjtE
/* The minimum requirement of libisoburn towards the libjte header
at compile time is the same as the one of a usable libisfs itowards libjte.
So the requirement is defined in libisofs/libisofs.h :
iso_libjte_req_major , iso_libjte_req_minor , iso_libjte_req_micro
*/
/* The indendation is an advise of man gcc to help old compilers ignoring */
#if iso_libjte_req_major > LIBJTE_VERSION_MAJOR
#define Libisofs_libjte_dot_h_too_olD 1
#endif
#if iso_libjte_req_major == LIBJTE_VERSION_MAJOR && iso_libjte_req_minor > LIBJTE_VERSION_MINOR
#define Libisofs_libjte_dot_h_too_olD 1
#endif
#if iso_libjte_req_minor == LIBJTE_VERSION_MINOR && iso_libjte_req_micro > LIBJTE_VERSION_MICRO
#define Libisofs_libjte_dot_h_too_olD 1
#endif
#ifdef Libisofs_libjte_dot_h_too_olD
LIBJTE_MISCONFIGURATION = 0;
INTENTIONAL_ABORT_OF_COMPILATION__HEADERFILE_libjte_dot_h_TOO_OLD__SEE_libisofs_dot_h_AND_burn_wrap.c_c = 0;
LIBJTE_MISCONFIGURATION_ = 0;
#endif
#endif /* Xorriso_with_libjtE */
/* End of ugly compile time tests (scroll up for explanation) */
msg[0]= 0;
#ifdef Xorriso_with_libjtE
libjte__version(&major, &minor, &micro);
sprintf(msg + strlen(msg), "libjte-%d.%d.%d ", major, minor, micro);
if (libjte__is_compatible(LIBJTE_VERSION_MAJOR, LIBJTE_VERSION_MINOR,
LIBJTE_VERSION_MICRO, 0)) {
sprintf(msg+strlen(msg), "ok, ");
} else {
sprintf(msg + strlen(msg),
"- TOO OLD -, need at least libjte-%d.%d.%d ,\n",
LIBJTE_VERSION_MAJOR, LIBJTE_VERSION_MINOR,
LIBJTE_VERSION_MICRO);
bad_match= 1;
no_iso_init= 1; /* iso_init() will fail anyway */
}
#endif /* Xorriso_with_libjtE */
if(!no_iso_init) {
if(iso_init()<0) {
sprintf(msg+strlen(msg), "Cannot initialize libisofs\n");
return(0);
}
if(iso_init()<0) {
sprintf(msg+strlen(msg), "Cannot initialize libisofs\n");
return(0);
}
iso_lib_version(&major, &minor, &micro);
sprintf(msg+strlen(msg), "libisofs-%d.%d.%d ", major, minor, micro);
@ -240,7 +183,6 @@ LIBJTE_MISCONFIGURATION_ = 0;
sprintf(msg+strlen(msg), "Cannot initialize libburn\n");
return(0);
}
burn_version(&major, &minor, &micro);
sprintf(msg+strlen(msg), "libburn-%d.%d.%d ", major, minor, micro);
if(major > burn_header_version_major
@ -286,20 +228,6 @@ int isoburn_libburn_req(int *major, int *minor, int *micro)
}
/* API @since 0.6.4 */
int isoburn_libjte_req(int *major, int *minor, int *micro)
{
#ifdef Xorriso_with_libjtE
*major= LIBJTE_VERSION_MAJOR;
*minor= LIBJTE_VERSION_MINOR;
*micro= LIBJTE_VERSION_MICRO;
#else
*major= *minor= *micro= 0;
#endif /* ! Xorriso_with_libjtE */
return(1);
}
int isoburn_set_msgs_submit(int (*msgs_submit)(void *handle, int error_code,
char msg_text[], int os_errno,
char severity[], int flag),
@ -339,28 +267,15 @@ int isoburn_is_intermediate_dvd_rw(struct burn_drive *d, int flag)
bit4= do not emulate TOC on overwriteable media
bit5= ignore ACL from external filesystems
bit6= ignore POSIX Extended Attributes from external filesystems
bit7= pretend -ROM and scan for table of content
*/
static int isoburn_welcome_media(struct isoburn **o, struct burn_drive *d,
int flag)
{
int ret, profile, readonly= 0, role, random_access;
int emulation_started= 0;
int ret, lba, nwa, profile, readonly= 0;
struct burn_multi_caps *caps= NULL;
struct isoburn_toc_entry *t;
char profile_name[80];
struct isoburn_toc_disc *disc= NULL;
struct isoburn_toc_session **sessions;
struct isoburn_toc_track **tracks;
int num_sessions= 0, num_tracks= 0, track_count= 0, session_no= 0;
char msg[80];
enum burn_disc_status s;
#ifndef Hardcoded_cd_rW
int lba, nwa;
#endif
s= burn_disc_get_status(d);
profile_name[0]= 0;
ret= burn_disc_get_profile(d, &profile, profile_name);
if(ret<=0)
@ -368,11 +283,8 @@ static int isoburn_welcome_media(struct isoburn **o, struct burn_drive *d,
ret= burn_disc_get_multi_caps(d, BURN_WRITE_NONE, &caps, 0);
if(ret<0) /* == 0 is read-only media, but it is too early to reject it here */
goto ex;
if(ret==0 || (flag & 128))
if(ret==0)
readonly= 1;
if(flag & 128)
flag = (flag & ~ 16) | 8;
ret= isoburn_new(o, 0);
if(ret<=0)
goto ex;
@ -388,18 +300,15 @@ static int isoburn_welcome_media(struct isoburn **o, struct burn_drive *d,
(*o)->fabricated_disc_status= BURN_DISC_APPENDABLE;
#endif
role= burn_drive_get_drive_role(d);
random_access= caps->start_adr || role == 4;
if(random_access)
if(caps->start_adr) { /* set emulation to overwriteable */
(*o)->emulation_mode= 1;
if(random_access && !readonly) { /* set emulation to overwriteable */
ret= isoburn_is_intermediate_dvd_rw(d, 0);
if(ret>0) {
(*o)->min_start_byte= 0;
(*o)->nwa= 0;
(*o)->zero_nwa= 0;
}
if((flag & 1) && role != 4 && role != 5) {
if(flag&1) {
(*o)->nwa= (*o)->zero_nwa;
(*o)->fabricated_disc_status= BURN_DISC_BLANK;
} else {
@ -408,79 +317,35 @@ static int isoburn_welcome_media(struct isoburn **o, struct burn_drive *d,
(*o)->emulation_mode= -1;
goto ex;
}
emulation_started= 1;
/* try to read emulated toc */
ret= isoburn_emulate_toc(d, flag & 16);
if(ret<0) {
(*o)->emulation_mode= -1;
goto ex;
if(!(flag & 16)) {
/* try to read emulated toc */
ret= isoburn_emulate_toc(d, 0);
if(ret<0) {
(*o)->emulation_mode= -1;
goto ex;
}
}
}
} else {
/* >>> recognize unsuitable media (but allow read-only media) */;
if(readonly && s != BURN_DISC_EMPTY) {
/* >>> ts B10712: This maps BURN_DISC_UNSUITABLE to BURN_DISC_FULL
which can hardly be correct in general.
??? What reason does this have ?
*/
(*o)->fabricated_disc_status= BURN_DISC_FULL;
/* This might be overwriteable media in a -ROM drive.
Pitfall:
Multi-session media which bear a xorriso image for overwriteables
in their first session would get a TOC of that first image rather
than of the media.
It is not possible to distinguish a BD-RE from a single session
BD-R with an image for overwriteables. But as soon as the media
bears 2 logical tracks it cannot be overwriteable.
So count the number of tracks first.
*/
disc= isoburn_toc_drive_get_disc(d);
if(disc != NULL) {
sessions= isoburn_toc_disc_get_sessions(disc, &num_sessions);
for(session_no= 0; session_no < num_sessions; session_no++) {
tracks= isoburn_toc_session_get_tracks(sessions[session_no],
&num_tracks);
if(tracks != NULL)
track_count+= num_tracks;
}
isoburn_toc_disc_free(disc);
}
sprintf(msg, "ROM media has libburn track count = %d", track_count);
isoburn_msgs_submit(*o, 0x00060000, msg, 0, "DEBUG", 0);
if((flag & 16) || track_count >= 2) {
ret= 0; /* toc emulation off, or not overwriteable */
if(readonly) {
/* This might be overwriteable media in a -ROM drive */
if((flag & 16)) {
ret= 0;
} else {
ret= isoburn_start_emulation(*o, 1);
if(ret<=0) {
(*o)->emulation_mode= -1;
goto ex;
}
emulation_started= 1;
ret= isoburn_emulate_toc(d, 1);
if(ret<0)
goto ex;
else if(ret > 0)
(*o)->emulation_mode= 1;
}
if(ret == 0 && (profile != 0x08 || (flag & 128)) && (flag & 8)) {
if(ret==0 && profile !=0x08 && (flag&8)) {
/* This might also be multi-session media which do not
get shown with a decent TOC.
CD-R TOC (profile 0x08) can be trusted. Others not.
Do a scan search of ISO headers.
*/
if(!emulation_started) {
ret= isoburn_start_emulation(*o, 1);
if(ret<=0) {
(*o)->emulation_mode= -1;
goto ex;
}
}
ret= isoburn_emulate_toc(d, 1|2);
if(ret<0)
goto ex;
@ -498,8 +363,6 @@ static int isoburn_welcome_media(struct isoburn **o, struct burn_drive *d,
ret= burn_disc_track_lba_nwa(d, NULL, 0, &lba, &nwa);
if(ret>0)
(*o)->nwa= nwa;
if((*o)->nwa < (*o)->zero_nwa)
(*o)->zero_nwa= 0;
#endif
}
@ -524,31 +387,37 @@ ex:
bit4= do not emulate TOC on overwriteable media
bit5= ignore ACL from external filesystems
bit6= ignore POSIX Extended Attributes from external filesystems
bit7= pretend -ROM profile and scan for table of content
*/
int isoburn_drive_aquire(struct burn_drive_info *drive_infos[],
char *adr, int flag)
{
int ret, drive_grabbed= 0;
struct isoburn *o= NULL;
int conv_ret;
char *libburn_drive_adr= NULL;
/* Should be obsolete by new drive addressing of libburn-0.5.2 */
/* but helps with kernel 2.4 to use /dev/sr */
libburn_drive_adr= calloc(1, BURN_DRIVE_ADR_LEN);
if(libburn_drive_adr == NULL)
{ret= -1; goto ex;}
#ifndef NIX
/* <<< should be obsolete by new drive addressing of libburn-0.5.2 */
/* >>> but helps with kernel 2.4 to use /dev/sr */
int conv_ret;
char libburn_drive_adr[BURN_DRIVE_ADR_LEN];
conv_ret= burn_drive_convert_fs_adr(adr, libburn_drive_adr);
if(conv_ret<=0)
strcpy(libburn_drive_adr, adr);
ret= burn_drive_scan_and_grab(drive_infos, libburn_drive_adr, flag&1);
#else
ret= burn_drive_scan_and_grab(drive_infos, adr, flag & 1);
#endif /* ! NIX */
if(ret<=0)
goto ex;
drive_grabbed= 1;
ret= isoburn_welcome_media(&o, (*drive_infos)[0].drive,
(flag & (8 | 16 | 32 | 64 | 128)) | !!(flag&2));
(flag & (8 | 16 | 32 | 64)) | !!(flag&2));
if(ret<=0)
goto ex;
@ -565,8 +434,6 @@ ex:
burn_drive_release((*drive_infos)[0].drive, 0);
isoburn_destroy(&o, 0);
}
if(libburn_drive_adr != NULL)
free(libburn_drive_adr);
return(ret);
}
@ -661,41 +528,19 @@ int isoburn_disc_erasable(struct burn_drive *d)
void isoburn_disc_erase(struct burn_drive *drive, int fast)
{
int ret, do_pseudo_blank= 0, role;
int ret;
struct isoburn *o;
enum burn_disc_status s;
char *zero_buffer= NULL;
struct burn_multi_caps *caps= NULL;
zero_buffer= calloc(1, Libisoburn_target_head_sizE);
if(zero_buffer == NULL) {
/* To cause a negative reply with burn_drive_wrote_well() */
burn_drive_cancel(drive);
goto ex;
}
char zero_buffer[Libisoburn_target_head_sizE];
ret= isoburn_find_emulator(&o, drive, 0);
if(ret>0) {
if(o->emulation_mode==-1) {
/* To cause a negative reply with burn_drive_wrote_well() */
burn_drive_cancel(drive);
goto ex;
return;
}
role = burn_drive_get_drive_role(drive);
if (role == 5) {
/* libburn will truncate the random-access write-only file
to zero size and change its state */
burn_disc_erase(drive, fast);
o->fabricated_disc_status= burn_disc_get_status(drive);
o->nwa= o->zero_nwa= 0;
goto ex;
}
if(o->emulation_mode > 0) { /* might be readonly with emulated sessions */
ret= burn_disc_get_multi_caps(drive, BURN_WRITE_NONE, &caps, 0);
if(ret > 0 && caps->start_adr)
do_pseudo_blank= 1;
}
if(do_pseudo_blank) {
if(o->emulation_mode>0) {
s= isoburn_disc_get_status(drive);
if(s==BURN_DISC_FULL) { /* unknown data format in first 64 kB */
memset(zero_buffer, 0, Libisoburn_target_head_sizE);
@ -706,15 +551,10 @@ void isoburn_disc_erase(struct burn_drive *drive, int fast)
}
if(ret<=0)
burn_drive_cancel(drive); /* mark run as failure */
goto ex;
return;
}
}
burn_disc_erase(drive, fast);
ex:;
if(caps!=NULL)
burn_disc_free_multi_caps(&caps);
if(zero_buffer != NULL)
free(zero_buffer);
}
@ -784,7 +624,6 @@ int isoburn_disc_track_lba_nwa(struct burn_drive *d,
{
int ret;
struct isoburn *o;
enum burn_disc_status s;
#ifdef Hardcoded_cd_rW
/* <<< A70929 : hardcoded CD-RW with fabricated -msinfo */
@ -804,10 +643,6 @@ int isoburn_disc_track_lba_nwa(struct burn_drive *d,
}
if(burn_drive_get_drive_role(d) != 1)
return(1);
s= isoburn_disc_get_status(d);
if(s == BURN_DISC_BLANK) /* We do not believe in anything but nwa = lba = 0 */
return(1);
return(burn_disc_track_lba_nwa(d, opts, trackno, lba, nwa));
}
@ -828,29 +663,6 @@ int isoburn_get_msc2(struct isoburn *o,
return(1);
}
/* @param flag bit0= truncate (else do not truncate)
bit1= do not warn if call is inappropriate to drive
bit2= only set if truncation is currently enabled
*/
int isoburn_set_truncate(struct burn_drive *drive, int flag)
{
int ret;
struct isoburn *o;
ret= isoburn_find_emulator(&o, drive, 0);
if(ret < 0)
return ret;
if(o == NULL) {
if(!(flag & (2 | 4)))
isoburn_msgs_submit(o, 0x00060000,
"Drive type or role is inappropriate for truncation", 0, "WARNING", 0);
return(0);
}
if(o->truncate || !(flag & 4))
o->truncate= flag & 1;
return(1);
}
void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
{
@ -858,24 +670,15 @@ void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
off_t nwa= 0;
struct isoburn *o;
struct burn_drive *drive;
char *reasons= NULL, *msg= NULL, *adr= NULL;
char reasons[BURN_REASONS_LEN],msg[160+BURN_REASONS_LEN];
char adr[BURN_DRIVE_ADR_LEN];
enum burn_write_types write_type;
struct stat stbuf;
drive= burn_write_opts_get_drive(opts);
reasons= calloc(1, BURN_REASONS_LEN);
msg= calloc(1, 160+BURN_REASONS_LEN);
adr= calloc(1, BURN_DRIVE_ADR_LEN);
if(reasons == NULL || msg == NULL || adr == NULL) {
/* To cause a negative reply with burn_drive_wrote_well() */
burn_drive_cancel(drive);
goto ex;
}
ret= isoburn_find_emulator(&o, drive, 0);
if(ret<0)
goto ex;
return;
if(o!=NULL) {
o->wrote_well= -1;
if(o->emulation_mode!=0) {
@ -905,9 +708,10 @@ void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
"It might help to first deformat it and then format it again");
isoburn_msgs_submit(o, 0x00060000, msg, 0, "HINT", 0);
burn_drive_cancel(drive); /* mark run as failure */
goto ex;
return;
}
/* end of DVD-RW oriented check */
burn_write_opts_set_start_byte(opts, nwa * (off_t) 2048);
}
}
@ -921,7 +725,7 @@ void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
o->wrote_well= 0;
/* To cause a negative reply with burn_drive_wrote_well() */
burn_drive_cancel(drive);
goto ex;
return;
}
sprintf(reasons, "%d", (int) write_type);
@ -939,26 +743,18 @@ void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
if(o->truncate) {
ret= burn_drive_get_drive_role(drive);
if(ret == 2 || ret == 5) {
if(ret==2) {
ret= burn_drive_d_get_adr(drive, adr);
if(ret>0) {
ret= lstat(adr, &stbuf);
if(ret!=-1)
if(S_ISREG(stbuf.st_mode))
ret= truncate(adr, nwa * (off_t) 2048);
/* (result of truncate intentionally ignored) */
truncate(adr, nwa * (off_t) 2048);
}
}
}
burn_disc_write(opts, disc);
ex:;
if(reasons != NULL)
free(reasons);
if(msg != NULL)
free(msg);
if(adr != NULL)
free(adr);
}
@ -1023,8 +819,6 @@ int isoburn_set_start_byte(struct isoburn *o, off_t value, int flag)
if(value % caps->start_alignment)
value+= caps->start_alignment - (value % caps->start_alignment);
o->nwa= value/2048;
if(o->nwa < o->zero_nwa)
o->zero_nwa= 0;
/* If suitable for media alignment, round up to Libisoburn_nwa_alignemenT */
if((o->nwa % Libisoburn_nwa_alignemenT) &&
((Libisoburn_nwa_alignemenT*2048) % caps->start_alignment)==0 )
@ -1227,48 +1021,19 @@ int isoburn_read_iso_head_parse(struct burn_drive *d, unsigned char *data,
int isoburn_read_iso_head(struct burn_drive *d, int lba,
int *image_blocks, char *info, int flag)
{
unsigned char *buffer= NULL;
int ret, info_mode, capacity, role;
off_t data_count, to_read;
struct isoburn *o;
buffer= calloc(1, 64 * 1024);
if(buffer == NULL)
{ret= -1; goto ex;}
unsigned char buffer[64*1024];
int ret, info_mode;
off_t data_count;
info_mode= flag&255;
*image_blocks= 0;
if(flag&(1<<13)) {
memcpy(buffer, info, 64*1024);
} else {
memset(buffer, 0, 64 * 1024);
role = burn_drive_get_drive_role(d);
if (role == 3 || role == 5)
/* >>> ??? return always 0 ? */
{ret= (-1*!!(flag&(1<<15))); goto ex;}
ret = burn_get_read_capacity(d, &capacity, 0);
if (ret <= 0 && (role == 2 || role == 4)) {
/* Might be a block device on a system where libburn cannot determine its
size. Try to read anyway. */
capacity = 0x7ffffff0;
ret = 1;
}
to_read= (off_t) capacity * ((off_t) 2048);
if(ret > 0 && to_read >= (off_t) (36 * 1024)) {
ret= isoburn_find_emulator(&o, d, 0);
if(ret > 0)
if(o->media_read_error)
{ret= (-1 * !!(flag & (1 << 15))); goto ex;}
if(to_read >= (off_t) (64 * 1024))
to_read= 64 * 1024;
ret = burn_read_data(d, ((off_t) lba) * (off_t) 2048, (char *) buffer,
to_read, &data_count, 2); /* no error messages */
} else
ret= 0;
ret = burn_read_data(d, ((off_t) lba) * (off_t) 2048, (char *) buffer,
(off_t) 64*1024, &data_count, 2); /* no error messages */
if(ret<=0)
{ret= (-1*!!(flag&(1<<15))); goto ex;}
return(-1*!!(flag&(1<<15)));
if(info_mode==2)
memcpy(info, buffer, 64*1024);
}
@ -1276,31 +1041,26 @@ int isoburn_read_iso_head(struct burn_drive *d, int lba,
if(flag&(1<<14)) {
ret= isoburn_read_iso_head_parse(d, buffer, image_blocks, info, info_mode);
if(ret<0)
goto ex;
return(ret);
if(ret>0)
{ret= 2; goto ex;}
return(2);
}
ret= isoburn_read_iso_head_parse(d, buffer+32*1024, image_blocks, info,
info_mode);
if(ret<=0)
goto ex;
ret= 1;
ex:;
if(buffer != NULL)
free(buffer);
return(ret);
return(ret);
return(1);
}
int isoburn_make_toc_entry(struct isoburn *o, int *session_count, int lba,
int track_blocks, char *volid, int flag)
int track_blocks, int flag)
{
int ret;
struct isoburn_toc_entry *item;
ret= isoburn_toc_entry_new(&item, o->toc, 0);
if(ret<=0) {
no_memory:;
isoburn_msgs_submit(o, 0x00060000,
"Not enough memory for emulated TOC entry object",
0, "FATAL", 0);
@ -1313,56 +1073,31 @@ no_memory:;
item->track_no= *session_count;
item->start_lba= lba;
item->track_blocks= track_blocks;
if(volid != NULL) {
item->volid= strdup(volid);
if(item->volid == NULL)
goto no_memory;
}
return(1);
}
/* @param flag bit0= allow unemulated media
bit1= free scanning without enclosing LBA-0-header
bit4= represent emulated media as one single session
(not with bit1)
@return -1 severe error, 0= no neat header chain, 1= credible chain read
*/
int isoburn_emulate_toc(struct burn_drive *d, int flag)
{
int ret, image_size= 0, lba, track_blocks, session_count= 0, read_flag= 0;
int scan_start= 0, scan_count= 0, probe_minus_16= 0, growisofs_nwa, role;
int with_enclosure= 0, readable_blocks= -1;
int scan_start= 0, scan_count= 0, probe_minus_16= 0, growisofs_nwa;
int with_enclosure= 0;
struct isoburn *o;
char *msg= NULL, *size_text= NULL, *sev, volid[33], *volid_pt= NULL;
char msg[160], size_text[80], *sev;
time_t start_time, last_pacifier, now;
msg= calloc(1, 160);
size_text= calloc(1, 80);
if(msg == NULL || size_text == NULL)
{ret= -1; goto ex;}
/* is the media emulated multi-session ? */
ret= isoburn_find_emulator(&o, d, 0);
if(ret<0)
{ret= -1; goto ex;}
return(-1);
if(o==NULL)
{ret= -1; goto ex;}
return(-1);
if(o->emulation_mode<=0 && !(flag&1))
{ret= 0; goto ex;}
ret= burn_get_read_capacity(d, &readable_blocks, 0);
if(ret <= 0) {
role = burn_drive_get_drive_role(d);
if (role == 2 || role == 4)
/* Might be a block device on a system where libburn cannot determine its
size. Try to read anyway. */
readable_blocks= 0x7ffffff0; /* try to read anyway */
else
readable_blocks= -1;
}
if(o->fabricated_disc_status == BURN_DISC_BLANK)
{ret= 0; goto failure;}
return(0);
start_time= last_pacifier= time(NULL);
lba= 0;
@ -1370,12 +1105,8 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
ret= isoburn_read_iso_head(d, lba, &image_size, NULL, 0);
if(ret<=0)
{ret= 0; goto failure;}
lba= o->target_iso_head_size / 2048;
lba= Libisoburn_overwriteable_starT;
with_enclosure= 1;
if((flag & 16) && o->emulation_mode == 1) {
ret= 1;
goto failure; /* This will represent the media as single session */
}
}
while(lba<image_size || (flag&2)) {
now= time(NULL);
@ -1389,7 +1120,7 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
session_count, size_text, (double) (now - start_time));
isoburn_msgs_submit(o, 0x00060000, msg, 0, "UPDATE", 0);
}
read_flag= 1;
read_flag= 0;
if(flag&2)
read_flag|= (1<<15)|((session_count>0)<<14);
else {
@ -1397,7 +1128,7 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
/* growisofs aligns to 16 rather than 32. Overwriteable TOC emulation
relies on not accidentially seeing inter-session trash data.
But one can safely access 16 blocks earlier because a xorriso header
would have been overwritten with the unused 16 blocks at its start.
would have overwritten with the unused 16 blocks at its start.
If libisoburn alignment would increase, then this would not be
possible any more.
*/
@ -1407,11 +1138,8 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
probe_minus_16= 0;
}
ret= isoburn_read_iso_head(d, lba, &track_blocks, volid, read_flag);
if(ret > 0) {
volid_pt= volid;
} else {
volid_pt= NULL;
ret= isoburn_read_iso_head(d, lba, &track_blocks, NULL, read_flag);
if(ret<=0) {
if(session_count>0) {
if(flag&2) {
if(ret==0) {
@ -1429,7 +1157,7 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
isoburn_msgs_submit(o, 0x00060000, msg, 0, "WARNING", 0);
if(with_enclosure) {
ret= isoburn_make_toc_entry(o, &session_count, 0, image_size, NULL,0);
ret= isoburn_make_toc_entry(o, &session_count, 0, image_size, 0);
if(ret<=0)
goto failure;
}
@ -1441,14 +1169,7 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
if(ret==2) /* ISO header was found in first half block */
lba-= 16;
if(readable_blocks >= 0 && lba + track_blocks > readable_blocks) {
sprintf(msg, "ISO image size %ds larger than readable size %ds",
lba + track_blocks, readable_blocks);
isoburn_msgs_submit(o, 0x00060000, msg, 0, "WARNING", 0);
track_blocks= readable_blocks - lba;
}
ret= isoburn_make_toc_entry(o, &session_count, lba, track_blocks, volid_pt,
0);
ret= isoburn_make_toc_entry(o, &session_count, lba, track_blocks, 0);
if(ret<=0)
goto failure;
lba+= track_blocks;
@ -1476,24 +1197,13 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
sprintf(msg, "Found %d ISO sessions by scanning %s in %.f seconds",
session_count, size_text, (double) (now - start_time));
isoburn_msgs_submit(o, 0x00060000, msg, 0, sev, 0);
{ret= 1; goto ex;}
return(1);
failure:;
isoburn_toc_entry_destroy(&(o->toc), 1);
if(with_enclosure && o->emulation_mode == 1) {
if(readable_blocks >= 0 && image_size > readable_blocks) {
sprintf(msg, "ISO image size %ds larger than readable size %ds",
image_size, readable_blocks);
isoburn_msgs_submit(o, 0x00060000, msg, 0, "WARNING", 0);
image_size= readable_blocks;
}
session_count= 0;
ret= isoburn_make_toc_entry(o, &session_count, 0, image_size, NULL, 0);
ret= isoburn_make_toc_entry(o, &session_count, 0, image_size, 0);
}
ex:;
if(msg != NULL)
free(msg);
if(size_text != NULL)
free(size_text);
return(ret);
}
@ -1765,21 +1475,6 @@ void isoburn_toc_track_get_entry(struct isoburn_toc_track *t,
}
int isoburn_toc_track_get_emul(struct isoburn_toc_track *t, int *start_lba,
int *image_blocks, char volid[33], int flag)
{
if(t->toc_entry == NULL)
return(0);
if(t->toc_entry->volid == NULL)
return(0);
*start_lba= t->toc_entry->start_lba;
*image_blocks= t->toc_entry->track_blocks;
strncpy(volid, t->toc_entry->volid, 32);
volid[32]= 0;
return(1);
}
void isoburn_toc_disc_free(struct isoburn_toc_disc *d)
{
if(d->disc!=NULL)
@ -1828,10 +1523,9 @@ int isoburn_drive_set_msgs_submit(struct burn_drive *d,
int isoburn_set_msc1(struct burn_drive *d, int adr_mode, char *adr_value,
int flag)
{
int ret, num_sessions= 0, num_tracks, adr_num, i, j, total_tracks;
int lba, best_lba, size, re_valid= 0, track_count= 0;
time_t start_time= 0, last_pacifier= 0, now;
char volid[33], *msg= NULL;
int ret, num_sessions, num_tracks, adr_num, i, j, total_tracks;
int lba, best_lba, size, re_valid= 0;
char volid[33], msg[160];
struct isoburn *o;
struct isoburn_toc_disc *disc= NULL;
struct isoburn_toc_session **sessions= NULL;
@ -1840,7 +1534,6 @@ int isoburn_set_msc1(struct burn_drive *d, int adr_mode, char *adr_value,
static int max_mode_names= 4;
regex_t re;
regmatch_t match[1];
enum burn_disc_status s;
ret= isoburn_find_emulator(&o, d, 0);
if(ret<0)
@ -1848,11 +1541,6 @@ int isoburn_set_msc1(struct burn_drive *d, int adr_mode, char *adr_value,
if(o==NULL)
return(-1);
msg= calloc(1, 160);
if(msg == NULL)
{ret= -1; goto ex;}
start_time= last_pacifier= time(NULL);
adr_num= atoi(adr_value);
if(adr_mode!=3 || (flag & 2)) {
disc= isoburn_toc_drive_get_disc(d);
@ -1905,14 +1593,6 @@ not_found:;
} else if(adr_mode==3) {
o->fabricated_msc1= adr_num;
s= isoburn_disc_get_status(d);
if(o->fabricated_msc1 > 0 && s != BURN_DISC_FULL
&& s != BURN_DISC_APPENDABLE) {
isoburn_msgs_submit(o, 0x00060000,
"Non-zero load offset given with blank input media",
0, "FAILURE", 0);
ret= 0; goto ex;
}
if((flag & 1) && o->fabricated_msc1 >= 16) {
/* adr_num is possibly 16 blocks too high */
ret= isoburn_read_iso_head(d, o->fabricated_msc1, &size,volid, 1|(1<<14));
@ -1934,24 +1614,10 @@ not_found:;
if(tracks==NULL)
continue;
for(j= 0; j<num_tracks; j++) {
now= time(NULL);
if(now - last_pacifier >= 5 && track_count > 0) {
last_pacifier= now;
sprintf(msg,
"Scanned %d tracks for matching volid in %.f seconds",
track_count, (double) (now - start_time));
isoburn_msgs_submit(o, 0x00060000, msg, 0, "UPDATE", 0);
}
track_count++;
ret= isoburn_toc_track_get_emul(tracks[0], &lba, &size, volid, 0);
if(ret < 0)
isoburn_get_track_lba(tracks[0], &lba, 0);
ret= isoburn_read_iso_head(d, lba, &size, volid, 1);
if(ret<=0)
continue;
if(ret == 0) {
isoburn_get_track_lba(tracks[0], &lba, 0);
ret= isoburn_read_iso_head(d, lba, &size, volid, 1);
if(ret<=0)
continue;
}
if(flag & 4) {
ret= regexec(&re, volid, 1, match, 0);
if(ret != 0)
@ -1975,19 +1641,10 @@ unknown_mode:;
}
ret= 1;
ex:;
if(start_time != last_pacifier && track_count > 0) {
now= time(NULL);
sprintf(msg,
"Scanned %d tracks for matching volid in %.f seconds",
track_count, (double) (now - start_time));
isoburn_msgs_submit(o, 0x00060000, msg, 0, "UPDATE", 0);
}
if(disc!=NULL)
isoburn_toc_disc_free(disc);
if((flag & 4) && re_valid)
regfree(&re);
if(msg != NULL)
free(msg);
return(ret);
}
@ -2043,8 +1700,6 @@ int isoburn_get_mount_params(struct burn_drive *d,
ex:;
o->fabricated_msc1= msc1_mem;
if(disc != NULL)
isoburn_toc_disc_free(disc);
return(2 - is_iso);
}

66
libisoburn/data_source.c
View File

@ -1,15 +1,10 @@
/*
data source for libisoburn.
Copyright 2007 - 2010 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
Copyright 2007 - 2009 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
and Thomas Schmitt <scdbackup@gmx.net>
Provided under GPL version 2 or later.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <stdlib.h>
#include <string.h>
@ -64,20 +59,6 @@ struct isoburn_cached_drive {
struct burn_drive *drive;
struct isoburn_cache_tile tiles[Libisoburn_cache_tileS];
int current_age;
/**
Offset to be applied to all block addresses to compensate for an
eventual displacement of the block addresses relative to the image
start block address that was assumed when the image was created.
E.g. if track number 2 gets copied into a disk file and shall then
be loaded as ISO filesystem.
If displacement_sign is 1 then the displacement number will be
added to .read_block() addresses, if -1 it will be subtracted.
Else it will be ignored.
*/
uint32_t displacement;
int displacement_sign;
};
#define Libisoburn_max_agE 2000000000
@ -119,19 +100,6 @@ int ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
tiles = (struct isoburn_cache_tile *) icd->tiles;
if(icd->displacement_sign == 1) {
if(lba + icd->displacement < lba) {
address_rollover:;
return ISO_DISPLACE_ROLLOVER;
} else
lba += icd->displacement;
} else if(icd->displacement_sign == -1) {
if(lba < icd->displacement )
goto address_rollover;
else
lba -= icd->displacement;
}
aligned_lba= lba & ~(Libisoburn_tile_blockS - 1);
for(i=0; i<Libisoburn_cache_tileS; i++) {
@ -178,10 +146,30 @@ address_rollover:;
if (ret > 0)
return 1;
tiles[oldest].last_error_lba = lba;
sprintf(msg, "ds_read_block(%lu) returns %lX",
(unsigned long) lba, (unsigned long) ret);
#ifdef ISO_DATA_SOURCE_MISHAP
ret= ISO_DATA_SOURCE_MISHAP;
#else
/* <<< pre libisofs-0.6.7 */
/* It is not required by the specs of libisofs but implicitely assumed
...
But it is not possible to ignore FAILURE.
libisofs insists in original error codes, i.e. libisoburn cannot
change severity FAILURE associated with ISO_FILE_READ_ERROR.
So ISO_FILE_READ_ERROR is not an option and libisoburn has to
misuse ISO_FILE_CANT_WRITE, which is actually for image generation
and not for image reading.
This is quite wrong, although the error message text is unclear
enough to make it appear plausible.
*/
ret= ISO_FILE_CANT_WRITE;
#endif
if(ret >= 0)
ret = -1;
sprintf(msg, "ds_read_block(%lu) returns %d", (unsigned long) lba, ret);
isoburn_msgs_submit(NULL, 0x00060000, msg, 0, "DEBUG", 0);
return ISO_DATA_SOURCE_MISHAP;
return ret;
}
#ifdef Libisoburn_read_cache_reporT
@ -233,8 +221,7 @@ int isoburn_data_source_shutdown(IsoDataSource *src, int flag)
}
IsoDataSource *isoburn_data_source_new(struct burn_drive *d,
uint32_t displacement, int displacement_sign)
IsoDataSource *isoburn_data_source_new(struct burn_drive *d)
{
IsoDataSource *ret;
struct isoburn_cached_drive *icd= NULL;
@ -246,7 +233,6 @@ IsoDataSource *isoburn_data_source_new(struct burn_drive *d,
icd = calloc(1,sizeof(struct isoburn_cached_drive));
if (ret == NULL || icd == NULL)
return NULL;
ret->version = 0;
ret->refcount = 1;
ret->read_block = ds_read_block;
ret->open = ds_open;
@ -262,8 +248,6 @@ IsoDataSource *isoburn_data_source_new(struct burn_drive *d,
icd->tiles[i].last_aligned_error_lba = 0xffffffff;
icd->tiles[i].age= 0;
}
icd->displacement = displacement;
icd->displacement_sign = displacement_sign;
return ret;
}

502
libisoburn/isoburn.c
View File

@ -6,16 +6,10 @@
/*
Class core of libisoburn.
Copyright 2007 - 2010 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
Copyright 2007 - 2009 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
Thomas Schmitt <scdbackup@gmx.net>
Provided under GPL version 2 or later.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
/* ( derived from stub generated by CgeN on Sat, 01 Sep 2007 12:04:36 GMT ) */
#include <sys/types.h>
@ -74,7 +68,6 @@ int isoburn_toc_entry_new(struct isoburn_toc_entry **objpt,
o->track_no= 0;
o->start_lba= -1;
o->track_blocks= 0;
o->volid= NULL;
o->next= NULL;
if(boss!=NULL) {
for(s= boss; s->next!=NULL; s= s->next);
@ -92,8 +85,6 @@ int isoburn_toc_entry_destroy(struct isoburn_toc_entry **o, int flag)
return(0);
if(flag&1)
isoburn_toc_entry_destroy(&((*o)->next), flag);
if((*o)->volid != NULL)
free((*o)->volid);
free((char *) (*o));
*o= NULL;
return(1);
@ -115,7 +106,7 @@ struct isoburn *isoburn_list_start= NULL;
int isoburn_new(struct isoburn **objpt, int flag)
{
struct isoburn *o;
int ret;
int i, ret;
*objpt= o= (struct isoburn *) malloc(sizeof(struct isoburn));
if(o==NULL) {
@ -135,12 +126,10 @@ int isoburn_new(struct isoburn **objpt, int flag)
o->truncate= 0;
o->iso_source= NULL;
o->fabricated_disc_status= BURN_DISC_UNREADY;
o->media_read_error= 0;
o->toc= NULL;
o->wrote_well= -1;
o->loaded_partition_offset= 0;
o->target_iso_head_size= Libisoburn_target_head_sizE;
o->target_iso_head= NULL;
for(i=0;i<Libisoburn_target_head_sizE;i++)
o->target_iso_head[i]= 0;
o->image= NULL;
o->iso_data_source= NULL;
o->read_pacifier= NULL;
@ -150,15 +139,9 @@ int isoburn_new(struct isoburn **objpt, int flag)
o->msgs_submit_flag= 0;
o->prev= NULL;
o->next= NULL;
o->target_iso_head= calloc(1, o->target_iso_head_size);
if(o->target_iso_head == NULL) {
isoburn_report_iso_error(ISO_OUT_OF_MEM, "Cannot allocate overwrite buffer",
0, "FATAL", 0);
goto failed;
}
ret= iso_image_new("ISOIMAGE", &o->image);
if(ret<0) {
isoburn_report_iso_error(ret, "Cannot create image object", 0, "FATAL", 0);
isoburn_report_iso_error(ret, "Cannot create image", 0, "FATAL", 0);
goto failed;
}
isoburn_link(o, isoburn_list_start, 1);
@ -196,8 +179,6 @@ int isoburn_destroy(struct isoburn **objpt, int flag)
burn_source_free(o->iso_source);
if(o->iso_data_source!=NULL)
iso_data_source_unref(o->iso_data_source);
if(o->target_iso_head != NULL)
free(o->target_iso_head);
free((char *) o);
*objpt= NULL;
return(1);
@ -356,38 +337,6 @@ int isoburn_msgs_submit(struct isoburn *o, int error_code, char msg_text[],
}
/** Check whether the size of target_iso_head matches the given partition
offset. Eventually adjust size.
*/
int isoburn_adjust_target_iso_head(struct isoburn *o,
uint32_t offst, int flag)
{
uint8_t *new_buf;
uint32_t new_size;
if((uint32_t) o->target_iso_head_size ==
Libisoburn_target_head_sizE + 2048 * offst)
return(1);
new_size= Libisoburn_target_head_sizE + 2048 * offst;
new_buf= calloc(1, new_size);
if(new_buf == NULL) {
isoburn_msgs_submit(o, 0x00060000,
"Cannot re-allocate overwrite buffer", 0, "FATAL", 0);
return(-1);
}
memcpy(new_buf, o->target_iso_head,
(uint32_t) o->target_iso_head_size < new_size ?
(uint32_t) o->target_iso_head_size : new_size);
free(o->target_iso_head);
o->target_iso_head= new_buf;
o->target_iso_head_size= new_size;
if(o->nwa == o->zero_nwa)
o->nwa= Libisoburn_overwriteable_starT + offst;
o->zero_nwa= Libisoburn_overwriteable_starT + offst;
return(1);
}
/* @param flag bit0= modifying rather than growing
bit1= prepare for early release of input drive:
wait until input and then disable image data source
@ -406,14 +355,16 @@ int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
int ret, fifo_chunks, lba, nwa, i, new_img, early_indev_release;
uint32_t data_start= -1;
size_t buffer_size= 0, buffer_free= 0;
char *msg= NULL;
msg= calloc(1, 160);
if(msg == NULL)
{ret= -1; goto ex;}
char msg[160];
new_img= flag&1;
early_indev_release= flag&2;
if(new_img && early_indev_release) {
isoburn_msgs_submit(in_o, 0x00060000,
"Programming error: Wrong session setup: new_img && early_indev_release",
0, "FATAL", 0);
{ret= -4; goto ex;}
}
ret= isoburn_find_emulator(&in_o, in_d, 0);
if(ret<0 || in_o==NULL)
@ -424,13 +375,6 @@ int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
/* early end will be registered as failure */
in_o->wrote_well= out_o->wrote_well= 0;
if(new_img && early_indev_release) {
isoburn_msgs_submit(in_o, 0x00060000,
"Programming error: Wrong session setup: new_img && early_indev_release",
0, "FATAL", 0);
{ret= -4; goto ex;}
}
state = isoburn_disc_get_status(in_d);
if (state != BURN_DISC_BLANK && state != BURN_DISC_APPENDABLE &&
state != BURN_DISC_FULL) {
@ -444,12 +388,6 @@ int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
0, "FAILURE", 0);
{ret= -2; goto ex;}
}
if (state != BURN_DISC_BLANK && opts->libjte_handle != NULL) {
isoburn_msgs_submit(out_o, 0x00060000,
"Jigdo Template Extraction works only on blank target media",
0, "FAILURE", 0);
{ret= -2; goto ex;}
}
fifo_chunks= 32;
if(opts->fifo_size >= 64*1024 && opts->fifo_size <= 1024.0 * 1024.0 * 1024.0){
@ -463,18 +401,11 @@ int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
isoburn_report_iso_error(ret, "Cannot create iso_write_opts", 0, "FATAL",0);
goto ex;
}
iso_write_opts_set_will_cancel(wopts, opts->will_cancel);
iso_write_opts_set_iso_level(wopts, opts->level);
iso_write_opts_set_rockridge(wopts, opts->rockridge);
iso_write_opts_set_joliet(wopts, opts->joliet);
iso_write_opts_set_iso1999(wopts, opts->iso1999);
iso_write_opts_set_hardlinks(wopts, opts->hardlinks);
if(opts->hardlinks)
iso_write_opts_set_rrip_1_10_px_ino(wopts, 1);
iso_write_opts_set_aaip(wopts, opts->aaip);
iso_write_opts_set_old_empty(wopts, !!opts->old_empty);
iso_write_opts_set_untranslated_name_len(wopts, opts->untranslated_name_len);
iso_write_opts_set_allow_dir_id_ext(wopts, opts->allow_dir_id_ext);
iso_write_opts_set_omit_version_numbers(wopts, opts->omit_version_numbers);
iso_write_opts_set_allow_deep_paths(wopts, opts->allow_deep_paths);
iso_write_opts_set_allow_longer_paths(wopts, opts->allow_longer_paths);
@ -484,17 +415,11 @@ int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
iso_write_opts_set_allow_full_ascii(wopts, opts->allow_full_ascii);
iso_write_opts_set_relaxed_vol_atts(wopts, 1);
iso_write_opts_set_joliet_longer_paths(wopts, opts->joliet_longer_paths);
iso_write_opts_set_joliet_long_names(wopts, opts->joliet_long_names);
iso_write_opts_set_always_gmt(wopts, opts->always_gmt);
iso_write_opts_set_rrip_version_1_10(wopts, opts->rrip_version_1_10);
iso_write_opts_set_dir_rec_mtime(wopts, opts->dir_rec_mtime);
iso_write_opts_set_aaip_susp_1_10(wopts, opts->aaip_susp_1_10);
iso_write_opts_set_sort_files(wopts, opts->sort_files);
iso_write_opts_set_record_md5(wopts, opts->session_md5, opts->file_md5 & 3);
if(opts->scdbackup_tag_name[0] && opts->scdbackup_tag_time[0])
iso_write_opts_set_scdbackup_tag(wopts, opts->scdbackup_tag_name,
opts->scdbackup_tag_time,
opts->scdbackup_tag_written);
iso_write_opts_set_replace_mode(wopts, opts->replace_dir_mode,
opts->replace_file_mode, opts->replace_uid, opts->replace_gid);
iso_write_opts_set_default_dir_mode(wopts, opts->dir_mode);
@ -503,69 +428,19 @@ int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
iso_write_opts_set_default_gid(wopts, opts->gid);
iso_write_opts_set_output_charset(wopts, opts->output_charset);
iso_write_opts_set_fifo_size(wopts, fifo_chunks);
ret = iso_write_opts_set_system_area(wopts, opts->system_area_data,
opts->system_area_options, 0);
if (ret < 0) {
isoburn_report_iso_error(ret, "Cannot set content of System Area",
0, "FAILURE", 0);
{ret= -1; goto ex;}
}
iso_write_opts_set_pvd_times(wopts,
opts->vol_creation_time, opts->vol_modification_time,
opts->vol_expiration_time, opts->vol_effective_time,
opts->vol_uuid);
iso_write_opts_attach_jte(wopts, opts->libjte_handle);
ret= isoburn_adjust_target_iso_head(out_o, opts->partition_offset, 0);
if(ret <= 0)
{ret= -1; goto ex;}
if(out_o->nwa < out_o->zero_nwa)
out_o->zero_nwa= 0;
if(opts->no_emul_toc || opts->libjte_handle != NULL) {
if(out_o->nwa == out_o->zero_nwa &&
out_o->zero_nwa == Libisoburn_overwriteable_starT
+ opts->partition_offset
&& out_o->emulation_mode == 1) {
out_o->nwa= 0;
out_o->zero_nwa= 0;
out_o->min_start_byte= 0;
}
}
ret = isoburn_disc_track_lba_nwa(out_d, NULL, 0, &lba, &nwa);
opts->effective_lba= nwa;
ret= isoburn_get_msc2(out_o, NULL, &nwa, 0);
if (ret != 1) {
isoburn_msgs_submit(out_o, 0x00060000,
"Cannot determine next writeable address", 0, "FAILURE", 0);
/* >>> NWA_V : If burn_next_track_damaged:
??? Close track and session ?
??? Issue a hint for a repair command ?
*/;
{ret= -3; goto ex;}
}
iso_write_opts_set_ms_block(wopts, nwa);
iso_write_opts_set_appendable(wopts, !new_img);
iso_write_opts_set_overwrite_buf(wopts,
nwa>0 ? out_o->target_iso_head : NULL);
iso_write_opts_set_part_offset(wopts, opts->partition_offset,
opts->partition_secs_per_head,
opts->partition_heads_per_cyl);
iso_write_opts_set_tail_blocks(wopts, opts->tail_blocks);
for(i= 0; i < Libisoburn_max_appended_partitionS; i++) {
if(opts->appended_partitions[i] == NULL)
continue;
ret= iso_write_opts_set_partition_img(wopts, i + 1,
opts->appended_part_types[i],
opts->appended_partitions[i], 0);
if(ret < 0) {
isoburn_report_iso_error(ret, "Cannot set path for appended partition",
0, "FAILURE", 0);
{ret= -1; goto ex;}
}
}
iso_write_opts_set_disc_label(wopts, opts->ascii_disc_label);
ret = iso_image_create_burn_source(in_o->image, wopts, &wsrc);
if (ret < 0) {
@ -622,8 +497,6 @@ int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
ex:
if(wopts!=NULL)
{iso_write_opts_free(wopts); wopts= NULL;}
if(msg != NULL)
free(msg);
return ret;
}
@ -665,7 +538,6 @@ int isoburn_prepare_blind_grow(struct burn_drive *d, struct burn_disc **disc,
o->nwa= o->zero_nwa= 0;
else
o->zero_nwa= 0;
o->min_start_byte= 0;
ret= isoburn_prepare_disc_aux(d, out_drive, disc, opts, 2);
if (ret<=0)
return ret;
@ -768,8 +640,6 @@ int isoburn_ropt_new(struct isoburn_read_opts **new_o, int flag)
o->noaaip= 1;
o->noacl= 1;
o->noea= 1;
o->noino= 1;
o->nomd5= 1;
o->preferjoliet= 0;
o->uid= geteuid();
o->gid= getegid();
@ -782,8 +652,6 @@ int isoburn_ropt_new(struct isoburn_read_opts **new_o, int flag)
o->hasElTorito= 0;
o->size= 0;
o->pretend_blank= 1;
o->displacement= 0;
o->displacement_sign= 0;
return(1);
}
@ -808,8 +676,6 @@ int isoburn_ropt_set_extensions(struct isoburn_read_opts *o, int ext)
o->noaaip= !!(ext & 32);
o->noacl= !!(ext & 64);
o->noea= !!(ext & 128);
o->noino= !!(ext & 256);
o->nomd5= (ext >> 9) & 3;
return(1);
}
@ -818,8 +684,7 @@ int isoburn_ropt_get_extensions(struct isoburn_read_opts *o, int *ext)
{
*ext= (!!o->norock) | ((!!o->nojoliet)<<1) | ((!!o->noiso1999)<<2) |
((!!o->preferjoliet)<<3) | ((!!o->pretend_blank)<<4) |
((!!o->noaaip) << 5) | ((!!o->noacl) << 6) | ((!!o->noea) << 7) |
((!!o->noino) << 8) | ((o->nomd5 & 3) << 9);
((!!o->noaaip) << 5) | ((!!o->noacl) << 6) | ((!!o->noea) << 7);
return(1);
}
@ -878,46 +743,14 @@ int isoburn_ropt_set_input_charset(struct isoburn_read_opts *o,
}
int isoburn_ropt_get_input_charset(struct isoburn_read_opts *o,
char **input_charset)
int isoburn_igopt_get_in_charset(struct isoburn_read_opts *o,
char **input_charset)
{
*input_charset= o->input_charset;
return(1);
}
int isoburn_ropt_set_auto_incharset(struct isoburn_read_opts *o, int mode)
{
o->auto_input_charset= mode & 1;
return(1);
}
int isoburn_ropt_get_auto_incharset(struct isoburn_read_opts *o, int *mode)
{
*mode= o->auto_input_charset;
return(1);
}
int isoburn_ropt_set_displacement(struct isoburn_read_opts *o,
uint32_t displacement, int displacement_sign)
{
o->displacement= displacement;
o->displacement_sign= displacement_sign;
return(1);
}
int isoburn_ropt_get_displacement(struct isoburn_read_opts *o,
uint32_t *displacement, int *displacement_sign)
{
*displacement= o->displacement;
*displacement_sign= o->displacement_sign;
return(1);
}
int isoburn_ropt_get_size_what(struct isoburn_read_opts *o,
uint32_t *size, int *has_what)
{
@ -938,7 +771,6 @@ int isoburn_ropt_get_size_what(struct isoburn_read_opts *o,
int isoburn_igopt_new(struct isoburn_imgen_opts **new_o, int flag)
{
struct isoburn_imgen_opts *o;
int i;
o= (*new_o)= calloc(1, sizeof(struct isoburn_imgen_opts));
if(o==NULL) {
@ -951,14 +783,6 @@ int isoburn_igopt_new(struct isoburn_imgen_opts **new_o, int flag)
o->rockridge= 1;
o->joliet= 0;
o->iso1999= 0;
o->hardlinks= 0;
o->aaip = 0;
o->session_md5= 0;
o->file_md5= 0;
o->no_emul_toc= 0;
o->old_empty= 0;
o->untranslated_name_len = 0;
o->allow_dir_id_ext = 0;
o->omit_version_numbers= 0;
o->allow_deep_paths= 1;
o->allow_longer_paths= 0;
@ -967,7 +791,6 @@ int isoburn_igopt_new(struct isoburn_imgen_opts **new_o, int flag)
o->allow_lowercase= 0;
o->allow_full_ascii= 0;
o->joliet_longer_paths= 0;
o->joliet_long_names= 0;
o->always_gmt= 0;
o->rrip_version_1_10= 0;
o->dir_rec_mtime= 0;
@ -985,34 +808,14 @@ int isoburn_igopt_new(struct isoburn_imgen_opts **new_o, int flag)
o->fifo_size= 4*1024*1024;
o->effective_lba= -1;
o->data_start_lba= -1;
o->system_area_data= NULL;
o->system_area_options= 0;
o->partition_offset= 0;
o->partition_secs_per_head= 0;
o->partition_heads_per_cyl= 0;
o->vol_creation_time= 0;
o->vol_modification_time= 0;
o->vol_expiration_time= 0;
o->vol_effective_time= 0;
o->libjte_handle= NULL;
o->tail_blocks= 0;
for(i= 0; i < Libisoburn_max_appended_partitionS; i++) {
o->appended_partitions[i]= NULL;
o->appended_part_types[i]= 0;
}
return(1);
}
int isoburn_igopt_destroy(struct isoburn_imgen_opts **o, int flag)
{
int i;
if(*o==NULL)
return(0);
for(i= 0; i < Libisoburn_max_appended_partitionS; i++)
if((*o)->appended_partitions[i] != NULL)
free((*o)->appended_partitions[i]);
free(*o);
*o= NULL;
return(1);
@ -1038,13 +841,7 @@ int isoburn_igopt_set_extensions(struct isoburn_imgen_opts *o, int ext)
o->rockridge= !!(ext&1);
o->joliet= !!(ext&2);
o->iso1999= !!(ext&4);
o->hardlinks= !!(ext & 8);
o->aaip= !!(ext & 32);
o->session_md5= !!(ext & 64);
o->file_md5= (ext & (128 | 256)) >> 7;
o->no_emul_toc= !!(ext & 512);
o->will_cancel= !!(ext & 1024);
o->old_empty= !!(ext & 2048);
return(1);
}
@ -1052,23 +849,18 @@ int isoburn_igopt_set_extensions(struct isoburn_imgen_opts *o, int ext)
int isoburn_igopt_get_extensions(struct isoburn_imgen_opts *o, int *ext)
{
*ext= (!!o->rockridge) | ((!!o->joliet)<<1) | ((!!o->iso1999)<<2) |
((!!o->hardlinks) << 3) | ((!!o->aaip) << 5) |
((!!o->session_md5) << 6) | ((o->file_md5 & 3) << 7) |
((!!o->no_emul_toc) << 9) | ((o->will_cancel) << 10) |
((!!o->old_empty) << 11);
((!!o->aaip) << 5);
return(1);
}
int isoburn_igopt_set_relaxed(struct isoburn_imgen_opts *o, int relax)
{
o->omit_version_numbers= (!!(relax&1)) |
(2 * !!(relax & isoburn_igopt_only_iso_versions));
o->omit_version_numbers= !!(relax&1);
o->allow_deep_paths= !!(relax&2);
o->allow_longer_paths= !!(relax&4);
o->max_37_char_filenames= !!(relax&8);
o->no_force_dots= (!!(relax&16)) |
(2 * !!(relax & isoburn_igopt_no_j_force_dots));
o->no_force_dots= !!(relax&16);
o->allow_lowercase= !!(relax&32);
o->allow_full_ascii= !!(relax&64);
o->joliet_longer_paths= !!(relax&128);
@ -1076,8 +868,6 @@ int isoburn_igopt_set_relaxed(struct isoburn_imgen_opts *o, int relax)
o->rrip_version_1_10= !!(relax & isoburn_igopt_rrip_version_1_10);
o->dir_rec_mtime= !!(relax & isoburn_igopt_dir_rec_mtime);
o->aaip_susp_1_10= !!(relax & isoburn_igopt_aaip_susp_1_10);
o->allow_dir_id_ext= !!(relax & isoburn_igopt_allow_dir_id_ext);
o->joliet_long_names= !!(relax & isoburn_igopt_joliet_long_names);
return(1);
}
@ -1086,58 +876,10 @@ int isoburn_igopt_get_relaxed(struct isoburn_imgen_opts *o, int *relax)
{
*relax= (!!o->omit_version_numbers) | ((!!o->allow_deep_paths)<<1) |
((!!o->allow_longer_paths)<<2) | ((!!o->max_37_char_filenames)<<3) |
((!!(o->no_force_dots & 1))<<4)| ((!!o->allow_lowercase)<<5) |
((!!o->no_force_dots)<<4) | ((!!o->allow_lowercase)<<5) |
((!!o->allow_full_ascii)<<6) | ((!!o->joliet_longer_paths)<<7) |
((!!o->always_gmt)<<8) | ((!!o->rrip_version_1_10)<<9) |
((!!o->dir_rec_mtime)<<10) | ((!!o->aaip_susp_1_10)<<11) |
((!!(o->omit_version_numbers & 2))<<12) |
((!!(o->no_force_dots & 2))<<13) |
((!!o->allow_dir_id_ext) << 14) |
((!!o->joliet_long_names) << 15);
return(1);
}
int isoburn_igopt_set_untranslated_name_len(struct isoburn_imgen_opts *o,
int len)
{
int ret;
IsoWriteOpts *opts = NULL;
char *msg= NULL;
msg= calloc(1, 160);
if(msg == NULL)
{ret= -1; goto ex;}
ret= iso_write_opts_new(&opts, 0);
if(ret < 0) {
isoburn_msgs_submit(NULL, 0x00060000,
"Cannot create libisofs write options object", 0, "FATAL", 0);
{ret= 0; goto ex;}
}
ret= iso_write_opts_set_untranslated_name_len(opts, len);
if(ret < 0) {
ret= iso_write_opts_set_untranslated_name_len(opts, -1);
sprintf(msg,
"Improper value for maximum length of untranslated names (%d <-> -1 ... %d)",
len, ret);
isoburn_msgs_submit(NULL, 0x00060000, msg, 0, "FAILURE", 0);
iso_write_opts_free(opts);
{ret= 0; goto ex;}
}
o->untranslated_name_len= ret; /* Normalized len value */
iso_write_opts_free(opts);
ret= 1;
ex:;
if(msg != NULL)
free(msg);
return(ret);
}
int isoburn_igopt_get_untranslated_name_len(struct isoburn_imgen_opts *o,
int *len)
{
*len = o->untranslated_name_len;
((!!o->dir_rec_mtime)<<10) | ((!!o->aaip_susp_1_10)<<11);
return(1);
}
@ -1246,207 +988,3 @@ int isoburn_igopt_get_data_start(struct isoburn_imgen_opts *o, int *lba)
return(1);
}
int isoburn_igopt_set_scdbackup_tag(struct isoburn_imgen_opts *o, char *name,
char *timestamp, char *tag_written)
{
strncpy(o->scdbackup_tag_name, name, 80);
o->scdbackup_tag_name[80]= 0;
strncpy(o->scdbackup_tag_time, timestamp, 18);
o->scdbackup_tag_time[18]= 0;
o->scdbackup_tag_written = tag_written;
if(tag_written != NULL)
tag_written[0]= 0;
return(1);
}
int isoburn_igopt_get_scdbackup_tag(struct isoburn_imgen_opts *o,
char name[81], char timestamp[19],
char **tag_written)
{
strncpy(name, o->scdbackup_tag_name, 80);
name[80]= 0;
strncpy(timestamp, o->scdbackup_tag_time, 18);
timestamp[18]= 0;
*tag_written= o->scdbackup_tag_written;
return(1);
}
int isoburn_igopt_set_system_area(struct isoburn_imgen_opts *opts,
char data[32768], int options)
{
if (data == NULL) { /* Disable */
if (opts->system_area_data != NULL)
free(opts->system_area_data);
opts->system_area_data = NULL;
} else {
if (opts->system_area_data == NULL) {
opts->system_area_data = calloc(32768, 1);
if (opts->system_area_data == NULL)
return(-1);
}
memcpy(opts->system_area_data, data, 32768);
}
opts->system_area_options = options & 0x3ff;
return(1);
}
int isoburn_igopt_get_system_area(struct isoburn_imgen_opts *opts,
char data[32768], int *options)
{
*options= opts->system_area_options;
if(opts->system_area_data == NULL)
return(0);
memcpy(data, opts->system_area_data, 32768);
return(1);
}
int isoburn_igopt_set_pvd_times(struct isoburn_imgen_opts *opts,
time_t vol_creation_time, time_t vol_modification_time,
time_t vol_expiration_time, time_t vol_effective_time,
char *vol_uuid)
{
opts->vol_creation_time = vol_creation_time;
opts->vol_modification_time = vol_modification_time;
opts->vol_expiration_time = vol_expiration_time;
opts->vol_effective_time = vol_effective_time;
strncpy(opts->vol_uuid, vol_uuid, 16);
opts->vol_uuid[16] = 0;
return(1);
}
int isoburn_igopt_get_pvd_times(struct isoburn_imgen_opts *opts,
time_t *vol_creation_time, time_t *vol_modification_time,
time_t *vol_expiration_time, time_t *vol_effective_time,
char vol_uuid[17])
{
*vol_creation_time = opts->vol_creation_time;
*vol_modification_time = opts->vol_modification_time;
*vol_expiration_time = opts->vol_expiration_time;
*vol_effective_time = opts->vol_effective_time;
strcpy(vol_uuid, opts->vol_uuid);
return(1);
}
int isoburn_igopt_set_part_offset(struct isoburn_imgen_opts *opts,
uint32_t block_offset_2k,
int secs_512_per_head, int heads_per_cyl)
{
if (block_offset_2k > 0 && block_offset_2k < 16)
return(0);
opts->partition_offset = block_offset_2k;
opts->partition_secs_per_head = secs_512_per_head;
opts->partition_heads_per_cyl = heads_per_cyl;
return(1);
}
int isoburn_igopt_get_part_offset(struct isoburn_imgen_opts *opts,
uint32_t *block_offset_2k,
int *secs_512_per_head, int *heads_per_cyl)
{
*block_offset_2k = opts->partition_offset;
*secs_512_per_head = opts->partition_secs_per_head;
*heads_per_cyl = opts->partition_heads_per_cyl;
return 1;
}
int isoburn_igopt_attach_jte(struct isoburn_imgen_opts *opts,
void *libjte_handle)
{
opts->libjte_handle = libjte_handle;
return 1;
}
int isoburn_igopt_detach_jte(struct isoburn_imgen_opts *opts,
void **libjte_handle)
{
if(libjte_handle != NULL)
*libjte_handle = opts->libjte_handle;
opts->libjte_handle = NULL;
return 1;
}
int isoburn_igopt_set_tail_blocks(struct isoburn_imgen_opts *opts,
uint32_t num_blocks)
{
opts->tail_blocks = num_blocks;
return 1;
}
int isoburn_igopt_get_tail_blocks(struct isoburn_imgen_opts *opts,
uint32_t *num_blocks)
{
*num_blocks = opts->tail_blocks;
return 1;
}
int isoburn_igopt_set_partition_img(struct isoburn_imgen_opts *opts,
int partition_number, uint8_t partition_type,
char *image_path)
{
char msg[80];
if (partition_number < 1 ||
partition_number > Libisoburn_max_appended_partitionS) {
sprintf(msg, "Partition number is out of range (1 ... %d)",
Libisoburn_max_appended_partitionS);
isoburn_msgs_submit(NULL, 0x00060000, msg, 0, "FAILURE", 0);
return(0);
}
if (opts->appended_partitions[partition_number - 1] != NULL)
free(opts->appended_partitions[partition_number - 1]);
opts->appended_partitions[partition_number - 1] = strdup(image_path);
if (opts->appended_partitions[partition_number - 1] == NULL)
return(-1);
opts->appended_part_types[partition_number - 1] = partition_type;
return(1);
}
int isoburn_igopt_get_partition_img(struct isoburn_imgen_opts *opts,
int num_entries,
uint8_t partition_types[],
char *image_paths[])
{
int i, max_entry= 0;
for(i= 0; i < num_entries; i++)
image_paths[i]= NULL;
for(i= 0; i < Libisoburn_max_appended_partitionS; i++) {
if(opts->appended_partitions[i] == NULL)
continue;
if(i < num_entries) {
image_paths[i]= opts->appended_partitions[i];
partition_types[i]= opts->appended_part_types[i];
}
max_entry= i + 1;
}
return(max_entry);
}
int isoburn_igopt_set_disc_label(struct isoburn_imgen_opts *opts, char *label)
{
strncpy(opts->ascii_disc_label, label, Libisoburn_disc_label_sizE - 1);
opts->ascii_disc_label[Libisoburn_disc_label_sizE - 1] = 0;
return(1);
}
int isoburn_igopt_get_disc_label(struct isoburn_imgen_opts *opts, char **label)
{
*label= opts->ascii_disc_label;
return(1);
}

206
libisoburn/isoburn.h
View File

@ -2,9 +2,8 @@
/*
Class struct of libisoburn.
Copyright 2007 - 2011 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
and Thomas Schmitt <scdbackup@gmx.net>
Provided under GPL version 2 or later.
Copyright 2007 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
and Thomas Schmitt <scdbackup@gmx.net>
*/
#ifndef Isoburn_includeD
@ -12,13 +11,7 @@
/* for uint8_t */
#ifdef HAVE_STDINT_H
#include <stdint.h>
#else
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#endif
/* For emulated TOC of overwriteable media.
Provides minimal info for faking a struct burn_toc_entry.
@ -29,8 +22,6 @@ struct isoburn_toc_entry {
int start_lba;
int track_blocks;
char *volid; /* For caching a volume id from emulated toc on overwriteables */
struct isoburn_toc_entry *next;
};
@ -42,26 +33,11 @@ int isoburn_toc_entry_new(struct isoburn_toc_entry **objpt,
int isoburn_toc_entry_destroy(struct isoburn_toc_entry **o, int flag);
/* Minimal size of target_iso_head which is to be written during
isoburn_activate_session().
Within this size there is everything that is needed for image access with
no partition offset. The actual target_iso_head buffer must be larger by
the evential partition offset.
/* Size of target_iso_head which is to be written during
isoburn_activate_session()
*/
#define Libisoburn_target_head_sizE (32*2048)
/* Maximum number of appended partitions. Effectively usable number depends
on system area type.
*/
#define Libisoburn_max_appended_partitionS 8
/*
Maximum length of a disc label text plus 1.
*/
#define Libisoburn_disc_label_sizE 129
struct isoburn {
@ -113,10 +89,6 @@ struct isoburn {
*/
enum burn_disc_status fabricated_disc_status;
/* To be set if read errors occured during media evaluation.
*/
int media_read_error;
/* Eventual emulated table of content read from the chain of ISO headers
on overwriteable media.
*/
@ -129,14 +101,9 @@ struct isoburn {
int wrote_well;
/* ISO head buffer to be filled by write run */
int target_iso_head_size;
uint8_t *target_iso_head;
/* The 2k offset which was read from a loaded image.
*/
uint32_t loaded_partition_offset;
/* Buffered ISO head from media (should that become part of
ecma119_read_opts ?) */
uint8_t target_iso_head[Libisoburn_target_head_sizE];
/* Libisofs image context */
IsoImage *image;
@ -252,15 +219,12 @@ int isoburn_get_msc2(struct isoburn *o,
/** Get a data source suitable for read from a drive using burn_read_data()
function.
@param d drive to read from. Must be grabbed.
@param displacement will be added or subtracted to any block address
@param displacement_sign +1 = add , -1= subtract , else keep unaltered
@return the data source, NULL on error. Must be freed with libisofs
iso_data_source_unref() function. Note: this doesn't release
the drive.
*/
IsoDataSource *
isoburn_data_source_new(struct burn_drive *d,
uint32_t displacement, int displacement_sign);
isoburn_data_source_new(struct burn_drive *d);
/** Disable read capabilities of a data source which was originally created
by isoburn_data_source_new(). After this any attempt to read will yield
@ -276,12 +240,6 @@ isoburn_data_source_new(struct burn_drive *d,
int isoburn_data_source_shutdown(IsoDataSource *src, int flag);
/** Check whether the size of target_iso_head matches the given partition
offset. Eventually adjust size.
*/
int isoburn_adjust_target_iso_head(struct isoburn *o,
uint32_t offst, int flag);
/**
* Options for image reading.
(Comments here may be outdated. API getter/setter function descriptions
@ -298,12 +256,6 @@ struct isoburn_read_opts {
unsigned int noacl:1; /* Do not read ACL from external file objects */
unsigned int noea:1; /* Do not read XFS-style EA from externals */
/* ts A90508 */
unsigned int noino:1; /* Discard eventual PX inode numbers */
/* ts A90810 */
unsigned int nomd5:2; /* Do not read eventual MD5 array */
unsigned int preferjoliet:1;
/*< When both Joliet and RR extensions are present, the RR
* tree is used. If you prefer using Joliet, set this to 1. */
@ -318,15 +270,6 @@ struct isoburn_read_opts {
*/
char *input_charset;
/**
* Enable or disable methods to automatically choose an input charset.
* This eventually overrides input_charset.
*
* bit0= allow to set the input character set automatically from
* attribute "isofs.cs" of root directory
*/
int auto_input_charset;
/* modified by the function isoburn_read_image */
unsigned int hasRR:1; /*< It will be set to 1 if RR extensions are present,
to 0 if not. */
@ -345,9 +288,6 @@ struct isoburn_read_opts {
uint32_t size; /**< Will be filled with the size (in 2048 byte block) of
* the image, as reported in the PVM. */
unsigned int pretend_blank:1; /* always create empty image */
uint32_t displacement;
int displacement_sign;
};
@ -361,8 +301,6 @@ struct isoburn_imgen_opts {
/* Options for image generation */
int will_cancel :1;
int level; /**< ISO level to write at. */
/** Which extensions to support. */
@ -370,31 +308,8 @@ struct isoburn_imgen_opts {
unsigned int joliet :1;
unsigned int iso1999 :1;
/* Whether to mark suitable IsoNode as hardlinks in RRIP PX */
unsigned int hardlinks :1;
/* Write eventual AAIP info containing ACL and EA */
unsigned int aaip :1;
/* Produce and write a MD5 checksum of the whole session stream. */
unsigned int session_md5 :1;
/* Produce and write MD5 checksums for each single IsoFile.
See parameter "files" of iso_write_opts_set_record_md5().
*/
unsigned int file_md5 :2;
/* On overwriteable media or random access files do not write the first
session to LBA 32, but rather to LBA 0 directly.
*/
unsigned int no_emul_toc :1;
/* For empty files, symbolic links, and devices use the old ECMA-119 block
addresses in the range [0,31] rather than the address of the dedicated
empty block.
*/
unsigned int old_empty :1;
/* ts A90121 */
unsigned int aaip:1; /* Write eventual AAIP info containing ACL and EA */
/* relaxed constraints */
@ -403,31 +318,11 @@ struct isoburn_imgen_opts {
* but it is supposed to work on most moderns systems. Use with caution.
*/
/*
* Extra Caution: This option breaks any assumptions about names that
* are supported by ECMA-119 specifications.
* Omit any translation which would make a file name compliant to the
* ECMA-119 rules. This includes and exceeds omit_version_numbers,
* max_37_char_filenames, no_force_dots bit0, allow_lowercase.
*/
unsigned int untranslated_name_len;
/*
* Convert directory names for ECMA-119 similar to other file names, but do
* not force a dot or add a version number.
* This violates ECMA-119 by allowing one "." and especially ISO level 1
* by allowing DOS style 8.3 names rather than only 8 characters.
* (mkisofs and its clones seem to do this violation.)
*/
unsigned int allow_dir_id_ext :1;
/**
* Omit the version number (";1") at the end of the ISO-9660 identifiers.
* Version numbers are usually not used.
* bit0= omit version number with ECMA-119 and Joliet
* bit1= omit version number with Joliet alone
*/
unsigned int omit_version_numbers :2;
unsigned int omit_version_numbers :1;
/**
* Allow ISO-9660 directory hierarchy to be deeper than 8 levels.
@ -451,10 +346,8 @@ struct isoburn_imgen_opts {
* ISO-9660 forces filenames to have a ".", that separates file name from
* extension. libisofs adds it if original filename doesn't has one. Set
* this to 1 to prevent this behavior
* bit0= no forced dot with ECMA-119
* bit1= no forced dot with Joliet
*/
unsigned int no_force_dots :2;
unsigned int no_force_dots :1;
/**
* Allow lowercase characters in ISO-9660 filenames. By default, only
@ -473,12 +366,6 @@ struct isoburn_imgen_opts {
*/
unsigned int joliet_longer_paths :1;
/**
* Allow leaf names in the Joliet tree to have up to 103 characters
* rather than 64.
*/
unsigned int joliet_long_names :1;
/**
* Store timestamps as GMT rather than in local time.
*/
@ -556,72 +443,6 @@ struct isoburn_imgen_opts {
If >=16: Valid block number. Block size is always 2 KiB.
*/
int data_start_lba;
/**
* If not empty: Parameters "name" and "timestamp" for a scdbackup stream
* checksum tag. See scdbackup/README appendix VERIFY.
* It makes sense only for single session images which start at LBA 0.
* Such a tag may be part of a libisofs checksum tag block after the
* session tag line. It then covers the whole session up to its own start
* position.
* If scdbackup_tag_written is not NULL then it is a pointer to an
* application provided array with at least 512 characters. The effectively
* written scdbackup tag will be copied to this memory location.
*/
char scdbackup_tag_name[81];
char scdbackup_tag_time[19];
char *scdbackup_tag_written;
/* Content of an embedded boot image. Valid if not NULL.
* In that case it must point to a memory buffer at least 32 kB.
*/
char *system_area_data;
/*
* bit0= make bytes 446 - 512 of the system area a partition
* table which reserves partition 1 from byte 63*512 to the
* end of the ISO image. Assumed are 63 secs/hed, 255 head/cyl.
* (GRUB protective msdos label.)
* This works with and without system_area_data.
*/
int system_area_options;
/* User settable PVD time stamps */
time_t vol_creation_time;
time_t vol_modification_time;
time_t vol_expiration_time;
time_t vol_effective_time;
/* To eventually override vol_modification_time by unconverted string
and timezone 0 */
char vol_uuid[17];
/* The number of unclaimed 2K blocks before start of partition 1 as of
the MBR in system area. If not 0 this will cause double volume
descriptor sets and double tree.
*/
uint32_t partition_offset;
/* Partition table parameter: 1 to 63, 0= disabled/default */
int partition_secs_per_head;
/* 1 to 255, 0= disabled/default */
int partition_heads_per_cyl;
/* Parameters and state of Jigdo Template Export environment.
*/
void *libjte_handle;
/* A trailing padding of zero bytes which belongs to the image
*/
uint32_t tail_blocks;
/* Eventual disk file paths of prepared images which shall be appended
after the ISO image and described by partiton table entries in a MBR.
*/
char *appended_partitions[Libisoburn_max_appended_partitionS];
uint8_t appended_part_types[Libisoburn_max_appended_partitionS];
/* Eventual name of the non-ISO aspect of the image. E.g. SUN ASCII label.
*/
char ascii_disc_label[Libisoburn_disc_label_sizE];
};
@ -657,9 +478,6 @@ struct isoburn_imgen_opts {
written by random access before they were written sequentially.
In this case, no copy of the session 1 header is maintained and no TOC
will be possible. Thus writing begins sequentially at LBA 0.
IMPORTANT: This macro gives the minimal size of an image header.
It has to be enlarged by the eventual partition offset.
*/
#define Libisoburn_overwriteable_starT \
((off_t) (Libisoburn_target_head_sizE/2048))

304
libisoburn/isofs_wrap.c
View File

@ -6,15 +6,10 @@
/*
libisofs related functions of libisoburn.
Copyright 2007 - 2011 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
Copyright 2007 - 2009 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
Thomas Schmitt <scdbackup@gmx.net>
Provided under GPL version 2 or later.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
@ -32,8 +27,10 @@
#endif /* Xorriso_standalonE */
#include "libisoburn.h"
#define Libisoburn_with_aaiP yes
#include "isoburn.h"
#include "libisoburn.h"
#define BP(a,b) [(b) - (a) + 1]
@ -121,24 +118,22 @@ int isoburn_read_image(struct burn_drive *d,
IsoReadOpts *ropts= NULL;
IsoReadImageFeatures *features= NULL;
uint32_t ms_block;
char *msg= NULL;
char msg[160];
enum burn_disc_status status= BURN_DISC_BLANK;
IsoDataSource *ds= NULL;
struct isoburn *o= NULL;
msg= calloc(1, 160);
if(d != NULL) {
ret = isoburn_find_emulator(&o, d, 0);
if (ret < 0 || o == NULL)
{ret= 0; goto ex;}
return 0;
status = isoburn_disc_get_status(d);
}
if(read_opts==NULL) {
isoburn_msgs_submit(o, 0x00060000,
"Program error: isoburn_read_image: read_opts==NULL",
0, "FATAL", 0);
{ret= -1; goto ex;}
return(-1);
}
if (d == NULL || status == BURN_DISC_BLANK || read_opts->pretend_blank) {
create_blank_image:;
@ -152,46 +147,44 @@ create_blank_image:;
isoburn_msgs_submit(o, 0x00060000,
"Program error: isoburn_read_image: image==NULL",
0, "FATAL", 0);
{ret= -1; goto ex;}
return -1;
}
/* create a new image */
ret = iso_image_new("ISOIMAGE", image);
if (ret < 0) {
isoburn_report_iso_error(ret, "Cannot create image", 0, "FATAL", 0);
goto ex;
return ret;
}
iso_image_set_ignore_aclea(*image,
(!!(read_opts->noacl)) | ((!!read_opts->noea) << 1) );
} else {
/* Blank new image for the drive */
iso_image_unref(o->image);
ret = iso_image_new("ISOIMAGE", &o->image);
if (ret < 0) {
isoburn_report_iso_error(ret, "Cannot create image", 0, "FATAL", 0);
goto ex;
return ret;
}
if (image != NULL) {
if (image) {
*image = o->image;
iso_image_ref(*image); /*protects object from premature free*/
}
iso_image_set_ignore_aclea(o->image,
(!!(read_opts->noacl)) | ((!!read_opts->noea) << 1) );
}
{ret= 1; goto ex;}
iso_image_set_ignore_aclea(*image,
(!!(read_opts->noacl)) | ((!!read_opts->noea) << 1) );
return 1;
}
if (status != BURN_DISC_APPENDABLE && status != BURN_DISC_FULL) {
isoburn_msgs_submit(o, 0x00060000,
"Program error: isoburn_read_image: incorrect disc status",
0, "FATAL", 0);
{ret= -4; goto ex;}
return -4;
}
memset((char *) &ropts, 0, sizeof(ropts));
ret = isoburn_disc_get_msc1(d, &int_num);
if (ret <= 0)
{ret= -2; goto ex;}
return -2;
ms_block= int_num;
ret = isoburn_read_iso_head(d, int_num, &dummy, NULL, 0);
if (ret <= 0) {
@ -200,44 +193,19 @@ create_blank_image:;
goto create_blank_image;
}
if(read_opts->displacement != 0 && abs(read_opts->displacement_sign) == 1) {
/* Apply reverse displacement to session start */
if(read_opts->displacement_sign == -1) {
if(ms_block+ read_opts->displacement < ms_block) {
displacement_rollover:;
sprintf(msg, "Displacement offset leads outside 32 bit range.");
isoburn_msgs_submit(o, 0x00060000, msg, 0, "FAILURE", 0);
{ret= 0; goto ex;}
}
ms_block+= read_opts->displacement;
} else {
if(ms_block < read_opts->displacement)
goto displacement_rollover;
ms_block-= read_opts->displacement;
}
}
/* create the data source */
ret = iso_read_opts_new(&ropts, 0);
if (ret < 0) {
isoburn_report_iso_error(ret, "Cannot create write opts", 0, "FATAL", 0);
goto ex;
return ret;
}
/* Important: do not return until iso_read_opts_free() */
iso_read_opts_set_start_block(ropts, ms_block);
iso_read_opts_set_no_rockridge(ropts, read_opts->norock);
#ifdef Libisoburn_with_aaiP
iso_read_opts_set_no_aaip(ropts, read_opts->noaaip);
if(read_opts->nomd5 == 2)
int_num= 2;
else if(read_opts->nomd5 == 1)
int_num= 1;
else
int_num= 0;
iso_read_opts_set_no_md5(ropts, int_num);
iso_read_opts_set_new_inos(ropts, read_opts->noino);
#endif /* Libisoburn_with_aaiP */
iso_read_opts_set_no_joliet(ropts, read_opts->nojoliet);
iso_read_opts_set_no_iso1999(ropts, read_opts->noiso1999);
@ -247,16 +215,12 @@ displacement_rollover:;
iso_read_opts_set_default_uid(ropts, read_opts->uid);
iso_read_opts_set_default_gid(ropts, read_opts->gid);
iso_read_opts_set_input_charset(ropts, read_opts->input_charset);
iso_read_opts_auto_input_charset(ropts, read_opts->auto_input_charset);
iso_read_opts_load_system_area(ropts, 1);
ds = isoburn_data_source_new(d, read_opts->displacement,
read_opts->displacement_sign);
if (ds == NULL) {
isoburn_report_iso_error(ret, "Cannot create IsoDataSource object", 0,
"FATAL", 0);
goto ex;
}
/* <<< experimental API call of libisofs
iso_read_opts_set_error_behavior(ropts, 1);
*/
ds = isoburn_data_source_new(d);
if(o->iso_data_source!=NULL)
iso_data_source_unref(o->iso_data_source);
o->iso_data_source= ds;
@ -272,7 +236,7 @@ displacement_rollover:;
if (ret < 0) {
isoburn_report_iso_error(ret, "Cannot import image", 0, "FAILURE", 0);
goto ex;
return ret;
}
/* Important: do not return until free(features) */
if (image!=NULL) {
@ -285,11 +249,7 @@ displacement_rollover:;
read_opts->hasElTorito = iso_read_image_features_has_eltorito(features);
read_opts->size = iso_read_image_features_get_size(features);
iso_read_image_features_destroy(features);
ret= 1;
ex:;
if(msg != NULL)
free(msg);
return(ret);
return 1;
}
@ -338,196 +298,43 @@ int isoburn_activate_session(struct burn_drive *drive)
return 1;
ret = burn_random_access_write(drive, (off_t) 0, (char*)o->target_iso_head,
o->target_iso_head_size, 1);
Libisoburn_target_head_sizE, 1);
return ret;
}
/** API @since 0.6.2
*/
int isoburn_get_img_partition_offset(struct burn_drive *drive,
uint32_t *block_offset_2k)
{
int ret;
struct isoburn *o;
ret = isoburn_find_emulator(&o, drive, 0);
if(ret < 0 || o == NULL)
return -1;
*block_offset_2k= o->loaded_partition_offset;
if(o->loaded_partition_offset == 0)
return(0);
if(o->target_iso_head_size == (off_t) Libisoburn_target_head_sizE
+ (off_t) 2048 * (off_t) o->loaded_partition_offset)
return(1);
return(2);
}
/* Check for MBR signature and a first partition that starts at a 2k block
and ends where the image ends.
If not too large or too small, accept its start as partition offset.
*/
static int isoburn_inspect_partition(struct isoburn *o, uint32_t img_size,
int flag)
{
uint8_t *mbr, *part, *buf= NULL;
uint32_t offst, numsec;
struct ecma119_pri_vol_desc *pvm;
off_t data_count;
int ret;
char *msg= NULL;
static int max_offst= 512 - 32;
buf= (uint8_t *) calloc(1, 2048);
msg= calloc(1, 160);
if(buf == NULL || msg == NULL)
{ret= -1; goto ex;}
mbr= o->target_iso_head;
part= mbr + 446;
if(mbr[510] != 0x55 || mbr[511] != 0xAA)
{ret= 2; goto ex;} /* not an MBR */
/* Does the first partition entry look credible ? */
if(part[0] != 0x80 && part[0] != 0x00)
{ret= 2; goto ex;} /* Invalid partition status */
if(part[1] == 0 && part[2] == 0 && part[3] == 0)
{ret= 2; goto ex;} /* Zero C/H/S start address */
/* Does it match the normal ISO image ? */
offst= iso_read_lsb(part + 8, 4);
numsec= iso_read_lsb(part + 12, 4);
if(offst < 64)
{ret= 2; goto ex;} /* Zero or unusably small partition start */
if((offst % 4) || (numsec % 4))
{ret= 2; goto ex;} /* Not aligned to 2k */
if(numsec < 72)
{ret= 2; goto ex;} /* No room for volume descriptors */
offst/= 4;
numsec/= 4;
if(offst + numsec != img_size)
{ret= 2; goto ex;} /* Partition end does not match image end */
/* Is there a PVD at the partition start ? */
ret = burn_read_data(o->drive, (off_t) (offst + 16) * (off_t) 2048,
(char*) buf, 2048, &data_count, 2);
if(ret <= 0)
{ret= 2; goto ex;}
pvm = (struct ecma119_pri_vol_desc *) buf;
if (strncmp((char*) pvm->std_identifier, "CD001", 5) != 0)
{ret= 2; goto ex;} /* not a PVD */
if (pvm->vol_desc_type[0] != 1 || pvm->vol_desc_version[0] != 1
|| pvm->file_structure_version[0] != 1 )
{ret= 2; goto ex;} /* failed sanity check */
if(iso_read_lsb(pvm->vol_space_size, 4) + offst != img_size)
{ret= 2; goto ex;} /* Image ends do not match */
/* Now it is credible. Not yet clear is whether it is acceptable. */
o->loaded_partition_offset= offst;
/* If the partition start is too large: Report but do not accept. */
if(offst > (uint32_t) max_offst) {/* Not more than 1 MB of .target_iso_head */
sprintf(msg,
"Detected partition offset of %.f blocks. Maximum for load buffer is %d",
(double) offst, max_offst);
isoburn_msgs_submit(NULL, 0x00060000, msg, 0, "WARNING", 0);
{ret= 3; goto ex;}
}
/* Accept partition start and adjust buffer size */
ret= isoburn_adjust_target_iso_head(o, offst, 0);
if(ret <= 0)
goto ex;
ret= 1;
ex:;
if(buf != NULL)
free(buf);
if(msg != NULL)
free(msg);
return(ret);
}
/** Initialize the emulation of multi-session on random access media.
The need for emulation is confirmed already.
@param o A freshly created isoburn object. isoburn_create_data_source() was
already called, nevertheless.
@param flag bit0= read-only
@return <=0 error , 1 = success
*/
int isoburn_start_emulation(struct isoburn *o, int flag)
{
int ret, i, capacity = -1, role, dummy;
off_t data_count, to_read;
int ret, i;
off_t data_count;
struct burn_drive *drive;
struct ecma119_pri_vol_desc *pvm;
enum burn_disc_status s;
char *path= NULL, *msg= NULL;
path= calloc(1, BURN_DRIVE_ADR_LEN);
msg= calloc(1, 2 * BURN_DRIVE_ADR_LEN);
if(path == NULL || msg == NULL)
{ret= -1; goto ex;}
if(o==NULL) {
isoburn_msgs_submit(NULL, 0x00060000,
"Program error: isoburn_start_emulation: o==NULL",
0, "FATAL", 0);
{ret= -1; goto ex;}
return -1;
}
drive= o->drive;
if(flag & 1)
o->fabricated_disc_status= BURN_DISC_FULL;
/* we can assume 0 as start block for image */
/* TODO what about ms? where we validate valid iso image in ms disc? */
ret = burn_read_data(drive, (off_t) 0, (char*)o->target_iso_head,
(off_t) Libisoburn_target_head_sizE, &data_count, 2);
/* We can assume 0 as start block for image.
The data there point to the most recent session.
*/
role = burn_drive_get_drive_role(drive);
ret = burn_get_read_capacity(drive, &capacity, 0);
if (ret <= 0)
capacity = -1;
if (role == 5) { /* random access write-only media */
s = burn_disc_get_status(drive);
o->fabricated_disc_status= s;
burn_disc_track_lba_nwa(drive, NULL, 0, &dummy, &(o->nwa));
if(o->nwa < o->zero_nwa)
o->zero_nwa= 0;
{ret= 1; goto ex;}
} else if (capacity > 0 || role == 2 || role == 4) {
/* Might be a block device on a system where libburn cannot determine its
size. Try to read anyway. */
to_read = o->target_iso_head_size;
memset(o->target_iso_head, 0, to_read);
if(capacity > 0 && (off_t) capacity * (off_t) 2048 < to_read)
to_read = (off_t) capacity * (off_t) 2048;
ret = burn_read_data(drive, (off_t) 0, (char*)o->target_iso_head,
to_read, &data_count, 2 | 8);
if (ret <= 0) {
/* an error means a disc with no ISO image */
o->media_read_error= 1;
if (ret == -2) {
path[0]= 0;
burn_drive_d_get_adr(drive, path);
sprintf(msg, "Pseudo drive '%s' does not allow reading", path);
isoburn_msgs_submit(NULL, 0x00060000, msg, 0, "NOTE", 0);
o->fabricated_disc_status= BURN_DISC_BLANK;
} else if (capacity > 0)
o->fabricated_disc_status= BURN_DISC_FULL;
else if(!(flag & 1))
o->fabricated_disc_status= BURN_DISC_BLANK;
{ret= 1; goto ex;}
}
} else {
/* No read capacity means blank media */
if(!(flag & 1))
o->fabricated_disc_status= BURN_DISC_BLANK;
{ret= 1; goto ex;}
/* an error means an empty disc */
if (ret <= 0) {
o->fabricated_disc_status= BURN_DISC_BLANK;
return 1;
}
/* check first 64K. If 0's, the disc is treated as a blank disc, and thus
@ -537,14 +344,13 @@ int isoburn_start_emulation(struct isoburn *o, int flag)
--i;
if (!i) {
if(!(flag & 1))
o->fabricated_disc_status= BURN_DISC_BLANK;
{ret= 1; goto ex;}
o->fabricated_disc_status= BURN_DISC_BLANK;
return 1;
}
pvm = (struct ecma119_pri_vol_desc *)(o->target_iso_head + 16 * 2048);
if (strncmp((char*)pvm->std_identifier, "CD001", 5) == 0) {
if (!strncmp((char*)pvm->std_identifier, "CD001", 5)) {
off_t size;
/* sanity check */
@ -552,38 +358,24 @@ int isoburn_start_emulation(struct isoburn *o, int flag)
|| pvm->file_structure_version[0] != 1 ) {
/* TODO for now I treat this as a full disc */
o->fabricated_disc_status= BURN_DISC_FULL;
{ret= 1; goto ex;}
return 1;
}
/* ok, PVM found, set size */
size = (off_t) iso_read_lsb(pvm->vol_space_size, 4);
ret= isoburn_inspect_partition(o, (uint32_t) size, 0);
if (ret <= 0)
goto ex;
size *= (off_t) 2048; /* block size in bytes */
isoburn_set_start_byte(o, size, 0);
if(!(flag & 1))
o->fabricated_disc_status= BURN_DISC_APPENDABLE;
} else if (strncmp((char*)pvm->std_identifier, "CDXX1", 5) == 0 ||
(strncmp((char*)pvm->std_identifier, "CDxx1", 5) == 0 &&
pvm->vol_desc_type[0] == 'x')) {
o->fabricated_disc_status= BURN_DISC_APPENDABLE;
} else if (!strncmp((char*)pvm->std_identifier, "CDXX1", 5)) {
/* empty image */
isoburn_set_start_byte(o, o->zero_nwa * 2048, 0);
if(!(flag & 1))
o->fabricated_disc_status= BURN_DISC_BLANK;
o->fabricated_disc_status= BURN_DISC_BLANK;
} else {
/* treat any disc in an unknown format as full */
o->fabricated_disc_status= BURN_DISC_FULL;
}
ret= 1;
ex:;
if(path != NULL)
free(path);
if(msg != NULL)
free(msg);
return(ret);
return 1;
}

670
libisoburn/libisoburn.h
View File

@ -1,10 +1,9 @@
/*
Lower level API definition of libisoburn.
API definition of libisoburn.
Copyright 2007-2011 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
Copyright 2007-2009 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
and Thomas Schmitt <scdbackup@gmx.net>
Provided under GPL version 2 or later.
*/
/** Overview
@ -18,9 +17,6 @@ The price for that is thorough specialization on data files in ISO-9660
filesystem images. So libisoburn is not suitable for audio (CD-DA) or any
other CD layout which does not entirely consist of ISO-9660 sessions.
Note that there is a higher level of API: xorriso.h. One should not mix it
with the API calls of libisoburn.h, libisofs.h, and libburn.h.
Connector functions
@ -136,36 +132,14 @@ file itself: libisoburn/libisoburn.h .
They shall link with -lisofs -lburn -lisoburn or with the .o files emerging
from building those libraries from their sources.
Applications must use 64 bit off_t.
E.g. on 32-bit GNU/Linux by defining
Applications must use 64 bit off_t, e.g. on 32-bit Linux by defining
#define _LARGEFILE_SOURCE
#define _FILE_OFFSET_BITS 64
The minimum requirement is to interface with the library by 64 bit signed
integers where libisofs.h or libisoburn.h prescribe off_t.
Failure to do so may result in surprising malfunction or memory faults.
or take special precautions to interface with the library by 64 bit integers
where above .h files prescribe off_t. Not to use 64 bit file i/o will keep
the application from producing and processing ISO images of more than 2 GB
size.
Application files which include libisofs/libisofs.h or libisoburn/libisoburn.h
must provide definitions for uint32_t and uint8_t.
This can be achieved either:
- by using autotools which will define HAVE_STDINT_H or HAVE_INTTYPES_H
according to its ./configure tests,
- or by defining the macros HAVE_STDINT_H resp. HAVE_INTTYPES_H according
to the local situation,
- or by appropriately defining uint32_t and uint8_t by other means,
e.g. by including inttypes.h before including libisofs.h and libisoburn.h
*/
#ifdef HAVE_STDINT_H
#include <stdint.h>
#else
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#endif
/* Important: If you add a public API function then add its name to file
libisoburn/libisoburn.ver
*/
@ -186,7 +160,7 @@ int isoburn_initialize(char msg[1024], int flag);
major.minor.micro revision triple can be delivered by the library version
which is performing this call.
An application of libisoburn can easily memorize the version of the
libisoburn.h header in its own code. Immediately after isoburn_initialize()
libisofs.h header in its own code. Immediately after isoburn_initialize()
it should simply do this check:
if (! isoburn_is_compatible(isoburn_header_version_major,
isoburn_header_version_minor,
@ -240,26 +214,18 @@ void isoburn_version(int *major, int *minor, int *micro);
at compile time.
@since 0.1.0
*/
#define isoburn_libisofs_req_major 1
#define isoburn_libisofs_req_minor 1
#define isoburn_libisofs_req_micro 4
#define isoburn_libisofs_req_major 0
#define isoburn_libisofs_req_minor 6
#define isoburn_libisofs_req_micro 16
/** The minimum version of libburn to be used with this version of libisoburn
at compile time.
@since 0.1.0
*/
#define isoburn_libburn_req_major 1
#define isoburn_libburn_req_minor 1
#define isoburn_libburn_req_major 0
#define isoburn_libburn_req_minor 6
#define isoburn_libburn_req_micro 4
/** The minimum compile time requirements of libisoburn towards libjte are
the same as of a suitable libisofs towards libjte.
So use these macros from libisofs.h :
iso_libjte_req_major
iso_libjte_req_minor
iso_libjte_req_micro
@since 0.6.4
*/
/** The minimum version of libisofs to be used with this version of libisoburn
at runtime. This is checked already in isoburn_initialize() which will
@ -274,17 +240,6 @@ void isoburn_version(int *major, int *minor, int *micro);
int isoburn_libisofs_req(int *major, int *minor, int *micro);
/** The minimum version of libjte to be used with this version of libisoburn
at runtime. The use of libjte is optional and depends on configure
tests. It can be prevented by ./configure option --disable-libjte .
This is checked already in isoburn_initialize() which will refuse on
outdated version. So this call is for information purposes after
successful startup only.
@since 0.6.4
*/
int isoburn_libjte_req(int *major, int *minor, int *micro);
/** The minimum version of libburn to be used with this version of libisoburn
at runtime. This is checked already in isoburn_initialize() which will
refuse on outdated version. So this call is for information purposes after
@ -303,9 +258,9 @@ int isoburn_libburn_req(int *major, int *minor, int *micro);
time.
@since 0.1.0
*/
#define isoburn_header_version_major 1
#define isoburn_header_version_minor 1
#define isoburn_header_version_micro 4
#define isoburn_header_version_major 0
#define isoburn_header_version_minor 3
#define isoburn_header_version_micro 6
/** Note:
Above version numbers are also recorded in configure.ac because libtool
wants them as parameters at build time.
@ -421,9 +376,8 @@ int isoburn_drive_scan_and_grab(struct burn_drive_info *drive_infos[],
@param flag bit0= attempt to load the disc tray.
Else: failure if not loaded.
bit1= regard overwriteable media as blank
bit2= if the drive is a regular disk file:
truncate it to the write start address when writing
begins
bit2= if the drive is a regular disk file: truncate it to
the write start address
bit3= if the drive reports a read-only profile try to read
table of content by scanning for ISO image headers.
(depending on media type and drive this might
@ -432,11 +386,10 @@ int isoburn_drive_scan_and_grab(struct burn_drive_info *drive_infos[],
bit5= ignore ACL from external filesystems
bit6= ignore POSIX Extended Attributes from external
filesystems
bit7= pretend read-only profile and scan for table of content
@return 1 = success , 0 = drive not found , <0 = other error
*/
int isoburn_drive_aquire(struct burn_drive_info *drive_infos[],
char* adr, int flag);
char* adr, int flag);
/** Aquire a drive from the burn_drive_info[] array which was obtained by
a previous call of burn_drive_scan().
@ -478,17 +431,13 @@ int isoburn_drive_set_msgs_submit(struct burn_drive *d,
@return The status of the drive, or what kind of disc is in it.
Note: BURN_DISC_UNGRABBED indicates wrong API usage
*/
#ifdef __cplusplus
enum burn::burn_disc_status isoburn_disc_get_status(struct burn_drive *drive);
#else
enum burn_disc_status isoburn_disc_get_status(struct burn_drive *drive);
#endif
/** Tells whether the media can be treated by isoburn_disc_erase().
Wrapper for: burn_disc_erasable()
@since 0.1.0
@param d The drive to inquire.
@param drive The drive to inquire.
@return 0=not erasable , else erasable
*/
int isoburn_disc_erasable(struct burn_drive *d);
@ -513,7 +462,7 @@ void isoburn_disc_erase(struct burn_drive *drive, int fast);
of libisoburn and libisofs.
Note: Sessions and tracks are counted beginning with 1, not with 0.
@since 0.1.6
@param d The drive where msc1 is to be set
@param drive The drive where msc1 is to be set
@param adr_mode Determines how to interpret adr_value and to set msc1.
If adr_value shall represent a number then decimal ASCII
digits are expected.
@ -571,8 +520,8 @@ struct isoburn_toc_track;
isoburn_toc_disc_free() when no longer needed.
Wrapper for: burn_drive_get_disc()
@since 0.1.6
@param d The drive with the media to inspect
@return NULL in case there is no content info, else it is a valid handle
@param drive The drive with the media to inspect
@return NULL in case there is no content info, else it is a valid handle
*/
struct isoburn_toc_disc *isoburn_toc_drive_get_disc(struct burn_drive *d);
@ -581,8 +530,8 @@ struct isoburn_toc_disc *isoburn_toc_drive_get_disc(struct burn_drive *d);
This number includes the eventual gaps between sessions and tracks.
So this call is not really a wrapper for burn_disc_get_sectors().
@since 0.1.6
@param disc The master handle of the media
@return Number of blocks, <=0 indicates unknown or unreadable state
@param disc The master handle of the media
@return number of blocks, <=0 indicates unknown or unreadable state
*/
int isoburn_toc_disc_get_sectors(struct isoburn_toc_disc *disc);
@ -624,8 +573,7 @@ void isoburn_toc_session_get_leadout_entry(struct isoburn_toc_session *s,
@since 0.1.6
@param s The session handle
@param num returns the number of tracks in the array
@return the address of the array of track handles,
NULL if no tracks are registered with session s
@return the address of the array of track handles
*/
struct isoburn_toc_track **isoburn_toc_session_get_tracks(
struct isoburn_toc_session *s, int *num);
@ -634,7 +582,7 @@ struct isoburn_toc_track **isoburn_toc_session_get_tracks(
/** Obtain a copy of the entry which describes a particular track.
Wrapper for: burn_track_get_entry()
@since 0.1.6
@param t The track handle
@param s The track handle
@param entry A pointer to memory provided by the caller. It will be filled
with info according to struct burn_toc_entry as defined
in libburn.h
@ -643,23 +591,6 @@ void isoburn_toc_track_get_entry(struct isoburn_toc_track *t,
struct burn_toc_entry *entry);
/** Obtain eventual ISO image parameters of an emulated track. This info was
gained with much effort and thus gets cached in the track object.
If this call returns 1 then one can save a call of isoburn_read_iso_head()
with return mode 1 which could cause an expensive read operation.
@since 0.4.0
@param t The track handle
@param start_lba Returns the start address of the ISO session
@param image_blocks Returns the number of 2048 bytes blocks
@param volid Caller provided memory for the volume id
@param flag unused yet, submit 0
@return 0= not an emulated ISO session , 1= reply is valid
*/
int isoburn_toc_track_get_emul(struct isoburn_toc_track *t, int *start_lba,
int *image_blocks, char volid[33], int flag);
/** Release the memory associated with a master handle of media.
The handle is invalid afterwards and may not be used any more.
Wrapper for: burn_disc_free()
@ -673,9 +604,9 @@ void isoburn_toc_disc_free(struct isoburn_toc_disc *disc);
image header and obtain its alleged size. Depending on the info mode
one other string of text information can be retrieved too.
@since 0.1.6
@param d The drive with the media to inspect
@param drive The drive with the media to inspect
@param lba The block number from where to read
@param image_blocks Returns the number of 2048 bytes blocks in the session
@param image_blocks The number of 2048 bytes blocks
@param info Caller provided memory, enough to take eventual info reply
@param flag bit0-7: info return mode
0= do not return anything in info (do not even touch it)
@ -686,7 +617,7 @@ void isoburn_toc_disc_free(struct isoburn_toc_disc *disc);
do not read head from media but use first 64 kB from info
bit14= check both half buffers (not only second)
return 2 if found in first block
bit15= return -1 on read error
bit15= return-1 on read error
@return >0 seems to be a valid ISO image, 0 format not recognized, <0 error
*/
int isoburn_read_iso_head(struct burn_drive *d, int lba,
@ -697,7 +628,7 @@ int isoburn_read_iso_head(struct burn_drive *d, int lba,
which would describe it.
Note: Sessions and tracks are counted beginning with 1, not with 0.
@since 0.3.2
@param d The drive where msc1 is to be set
@param drive The drive where msc1 is to be set
@param adr_mode Determines how to interpret the input adr_value.
If adr_value shall represent a number then decimal ASCII
digits are expected.
@ -782,23 +713,6 @@ int isoburn_ropt_destroy(struct isoburn_read_opts **o, int flag);
@since 0.3.4
Do not obtain XFS-style Extended Attributes from external
filesystem objects (e.g. local filesystem files).
bit8= noino
@since 0.4.0
Do not load eventual inode numbers from RRIP entry PX,
but generate a new unique inode number for each imported
IsoNode object.
PX inode numbers allow to mark families of hardlinks by
giving all family members the same inode number. libisofs
keeps the PX inode numbers unaltered when IsoNode objects
get written into an ISO image.
bit9= nomd5
@since 0.4.2
Do not load the eventual MD5 checksum array.
Do not check eventual session_md5 tags.
bit10= nomd5tag
@since 1.0.4
Do not check eventual session_md5 tags although bit9
is not set.
@return 1 success, <=0 failure
*/
#define isoburn_ropt_norock 1
@ -809,9 +723,6 @@ int isoburn_ropt_destroy(struct isoburn_read_opts **o, int flag);
#define isoburn_ropt_noaaip 32
#define isoburn_ropt_noacl 64
#define isoburn_ropt_noea 128
#define isoburn_ropt_noino 256
#define isoburn_ropt_nomd5 512
#define isoburn_ropt_nomd5tag 1024
int isoburn_ropt_set_extensions(struct isoburn_read_opts *o, int ext);
int isoburn_ropt_get_extensions(struct isoburn_read_opts *o, int *ext);
@ -849,10 +760,11 @@ int isoburn_ropt_get_default_dirperms(struct isoburn_read_opts *o,
mode_t *mode);
/** Set the character set for reading RR file names from ISO images.
@since 0.1.0
@param o The option set to work on
@param input_charset Set this to NULL to use the default locale charset
@param input_charset Set this to NULL to use the default locale charset.
For selecting a particular character set, submit its
name, e.g. as listed by program iconv -l.
Example: "UTF-8".
@ -864,53 +776,6 @@ int isoburn_ropt_get_input_charset(struct isoburn_read_opts *o,
char **input_charset);
/**
Enable or disable methods to automatically choose an input charset.
This eventually overrides the name set via isoburn_ropt_set_input_charset()
@since 0.3.8
@param o The option set to work on
@param mode Bitfield for control purposes:
bit0= allow to set the input character set automatically from
attribute "isofs.cs" of root directory.
Submit any other bits with value 0.
@return 1 success, <=0 failure
*/
int isoburn_ropt_set_auto_incharset(struct isoburn_read_opts *o, int mode);
int isoburn_ropt_get_auto_incharset(struct isoburn_read_opts *o, int *mode);
/** Control an offset to be applied to all block address pointers in the ISO
image in order to compensate for an eventual displacement of the image
relative to the start block address for which it was produced.
E.g. if track number 2 from CD gets copied into a disk file and shall then
be loaded as ISO filesystem, then the directory tree and all data file
content of the track copy will become readable by setting the track start
address as displacement and -1 as displacement_sign.
Data file content outside the track will of course not be accessible and
eventually produce read errors.
@since 0.6.6
@param o The option set to work on
@param displacement 0 or a positive number
@param displacement_sign Determines wether to add or subtract displacement
to block addresses before applying them to the
storage object for reading:
+1 = add , -1= subtract , else keep unaltered
*/
int isoburn_ropt_set_displacement(struct isoburn_read_opts *o,
uint32_t displacement, int displacement_sign);
int isoburn_ropt_get_displacement(struct isoburn_read_opts *o,
uint32_t *displacement, int *displacement_sign);
/* If you get here because of a compilation error like
/usr/include/libisoburn/libisoburn.h:895: error:
expected declaration specifiers or '...' before 'uint32_t'
then see above paragraph "Application Constraints" about the definition
of uint32_t.
*/
/** After calling function isoburn_read_image() there are informations
available in the option set.
This info can be obtained as bits in parameter has_what. Like:
@ -935,15 +800,14 @@ int isoburn_ropt_get_displacement(struct isoburn_read_opts *o,
#define isoburn_ropt_has_iso1999 4
#define isoburn_ropt_has_el_torito 8
int isoburn_ropt_get_size_what(struct isoburn_read_opts *o,
uint32_t *size, int *has_what);
/* ts A90122 */
/* >>> to be implemented:
#define isoburn_ropt_has_acl 64
#define isoburn_ropt_has_ea 128
#define isoburn_ropt_ihas_ea 128
*/
int isoburn_ropt_get_size_what(struct isoburn_read_opts *o,
uint32_t *size, int *has_what);
/* ----------------------------------------------------------------------- */
@ -990,7 +854,6 @@ int isoburn_igopt_destroy(struct isoburn_imgen_opts **o, int flag);
@param level is a term of the ISO 9660 standard. It should be one of:
1= filenames restricted to form 8.3
2= filenames allowed up to 31 characters
3= file content may be larger than 4 GB - 1.
@return 1 success, <=0 failure
*/
int isoburn_igopt_set_level(struct isoburn_imgen_opts *o, int level);
@ -1007,66 +870,19 @@ int isoburn_igopt_get_level(struct isoburn_imgen_opts *o, int *level);
advisable if the designed audience has Unix style systems.
bit1= joliet
Longer filenames for Windows systems.
Weaker than RockRidge, but also readable with GNU/Linux.
Weaker than RockRidge, but also readable with Linux.
bit2= iso1999
This is rather exotic. Better do not surprise the readers.
bit3= hardlinks
Enable hardlink consolidation. IsoNodes which refer to the
same source object and have the same properties will get
the same ISO image inode numbers.
If combined with isoburn_igopt_rrip_version_1_10 below,
then the PX entry layout of RRIP-1.12 will be used within
RRIP-1.10 (mkisofs does this without causing visible trouble).
bit5= aaip
The libisofs specific SUSP based extension of ECMA-119 which
can encode ACL and XFS-style Extended Attributes.
bit6= session_md5
@since 0.4.2
Produce and write MD5 checksum tags of superblock, directory
tree, and the whole session stream.
bit7= file_md5
@since 0.4.2
Produce and write MD5 checksums for each single IsoFile.
bit8= file_stability (only together with file_md5)
@since 0.4.2
Compute MD5 of each file before copying it into the image and
compare this with the MD5 of the actual copying. If they do
not match then issue MISHAP event.
See also libisofs.h iso_write_opts_set_record_md5()
bit9= no_emul_toc
@since 0.5.8
On overwriteable media or random access files do not write
the first session to LBA 32 and do not copy the first 64kB
of the first session to LBA 0, but rather write the first
session to LBA 0 directly.
bit10= will_cancel
@since 0.6.6
Announce to libisofs that only the image size is desired
and that the write thread will be cancelled by
isoburn_cancel_prepared_write() before actual image writing
occurs. Without this, cancellation can cause a MISHAP event.
bit11= old_empty
@since 1.0.2
Let symbolic links and device files point to block 0, and let
empty data files point to the address of the Volume Descriptor
Set Terminator. This was done by libisofs in the past.
By default there is now a single dedicated block of zero bytes
after the end of the directory trees, of which the address
is used for all files without own content.
@return 1 success, <=0 failure
*/
#define isoburn_igopt_rockridge 1
#define isoburn_igopt_joliet 2
#define isoburn_igopt_iso1999 4
#define isoburn_igopt_hardlinks 8
#define isoburn_igopt_aaip 32
#define isoburn_igopt_session_md5 64
#define isoburn_igopt_file_md5 128
#define isoburn_igopt_file_stability 256
#define isoburn_igopt_no_emul_toc 512
#define isoburn_igopt_will_cancel 1024
#define isoburn_igopt_old_empty 2048
#define isoburn_igopt_rockridge 1
#define isoburn_igopt_joliet 2
#define isoburn_igopt_iso1999 4
/* ts A90122 */
#define isoburn_igopt_aaip 32
int isoburn_igopt_set_extensions(struct isoburn_imgen_opts *o, int ext);
int isoburn_igopt_get_extensions(struct isoburn_imgen_opts *o, int *ext);
@ -1077,8 +893,8 @@ int isoburn_igopt_get_extensions(struct isoburn_imgen_opts *o, int *ext);
@param relax Bitfield:
bit0= omit_version_numbers
Omit the version number (";1") at the end of the
ISO-9660 and Joliet identifiers.
Version numbers are usually not used by readers.
ISO-9660 identifiers. Version numbers are usually
not used.
bit1= allow_deep_paths
Allow ISO-9660 directory hierarchy to be deeper
than 8 levels.
@ -1127,30 +943,7 @@ int isoburn_igopt_get_extensions(struct isoburn_imgen_opts *o, int *ext);
prefixed ES fields. This saves 5 to 10 bytes per file and
might avoid problems with readers which only accept RRIP.
SUSP-1.10 allows it, SUSP-1.12 frowns on it.
bit12= only_iso_numbers
Same as bit1 omit_version_number but restricted to the names
in the eventual Joliet tree.
@since 0.5.4
For reasons of backward compatibility it is not possible yet
to disable version numbers for ISO 9660 while enabling them
for Joliet.
bit13= no_j_force_dots
Same as no_force_dots but affecting the names in the eventual
Joliet tree rather than the ISO 9660 / ECMA-119 names.
@since 0.5.4
Previous versions added dots to Joliet names unconditionally.
bit14= allow_dir_id_ext
Convert directory names for ECMA-119 similar to other file
names, but do not force a dot or add a version number.
This violates ECMA-119 by allowing one "." and especially
ISO level 1 by allowing DOS style 8.3 names rather than
only 8 characters.
(mkisofs and its clones obviously do this violation.)
@since 1.0.0
bit15= joliet_long_names
Allow for Joliet leaf names up to 103 characters rather than
up to 64.
@since 1.0.6
@return 1 success, <=0 failure
*/
#define isoburn_igopt_omit_version_numbers 1
@ -1165,43 +958,10 @@ int isoburn_igopt_get_extensions(struct isoburn_imgen_opts *o, int *ext);
#define isoburn_igopt_rrip_version_1_10 512
#define isoburn_igopt_dir_rec_mtime 1024
#define isoburn_igopt_aaip_susp_1_10 2048
#define isoburn_igopt_only_iso_versions 4096
#define isoburn_igopt_no_j_force_dots 8192
#define isoburn_igopt_allow_dir_id_ext 16384
#define isoburn_igopt_joliet_long_names 32768
int isoburn_igopt_set_relaxed(struct isoburn_imgen_opts *o, int relax);
int isoburn_igopt_get_relaxed(struct isoburn_imgen_opts *o, int *relax);
/** Caution: This option breaks any assumptions about names that
are supported by ECMA-119 specifications.
Try to omit any translation which would make a file name compliant to the
ECMA-119 rules. This includes and exceeds omit_version_numbers,
max_37_char_filenames, no_force_dots bit0, allow_full_ascii. Further it
prevents the conversion from local character set to ASCII.
The maximum name length is given by this call. If a filename exceeds
this length or cannot be recorded untranslated for other reasons, then
image production gets aborted.
Currently the length limit is 96 characters, because an ECMA-119 directory
record may at most have 254 bytes and up to 158 other bytes must fit into
the record. Probably 96 more bytes can be made free for the name in future.
@since 1.0.0
@param o The option set to work on
@param len 0 = disable this feature and perform name translation
according to other settings.
>0 = Omit any translation. Eventually abort image production
if a name is longer than the given value.
-1 = Like >0. Allow maximum possible length.
isoburn_igopt_get_untranslated_name_len() will tell the
effectively resulting value.
@return >0 success, <=0 failure
*/
int isoburn_igopt_set_untranslated_name_len(struct isoburn_imgen_opts *o,
int len);
int isoburn_igopt_get_untranslated_name_len(struct isoburn_imgen_opts *o,
int *len);
/** Whether and how files should be sorted.
@since 0.1.0
@param o The option set to work on
@ -1258,7 +1018,7 @@ int isoburn_igopt_get_over_ugid(struct isoburn_imgen_opts *o,
int *replace_uid, int *replace_gid,
uid_t *uid, gid_t *gid);
/** Set the charcter set to use for representing RR filenames in the image.
/** Set the charcter set to use for representing filenames in the image.
@since 0.1.0
@param o The option set to work on
@param output_charset Set this to NULL to use the default output charset.
@ -1314,294 +1074,6 @@ int isoburn_igopt_get_effective_lba(struct isoburn_imgen_opts *o, int *lba);
int isoburn_igopt_get_data_start(struct isoburn_imgen_opts *o, int *lba);
/** Set resp. get parameters "name" and "timestamp" for a scdbackup checksum
tag. It will be appended to the libisofs session tag if the image starts at
LBA 0. See isoburn_disc_track_lba_nwa. The scdbackup tag can be used
to verify the image by command scdbackup_verify $device -auto_end.
See scdbackup/README appendix VERIFY for its inner details.
@since 0.4.4
@param o The option set to work on
@param name The tag name. 80 characters max.
@param timestamp A string of up to 13 characters YYMMDD.hhmmss
A9 = 2009, B0 = 2010, B1 = 2011, ... C0 = 2020, ...
@param tag_written Either NULL or the address of an array with at least 512
characters. In the latter case the eventually produced
scdbackup tag will be copied to this array when the image
gets written. This call sets scdbackup_tag_written[0] = 0
to mark its preliminary invalidity.
@return 1 success, <=0 failure
*/
int isoburn_igopt_set_scdbackup_tag(struct isoburn_imgen_opts *o, char *name,
char *timestamp, char *tag_written);
int isoburn_igopt_get_scdbackup_tag(struct isoburn_imgen_opts *o,
char name[81], char timestamp[19],
char **tag_written);
/** Attach 32 kB of binary data which shall get written to the first 32 kB
of the ISO image, the System Area.
options can cause manipulations of these data before writing happens.
If system area data are giveni or options bit0 is set, then bit1 of
el_torito_set_isolinux_options() is automatically disabled.
@since 0.5.4
@param o The option set to work on
@param data Either NULL or 32 kB of data. Do not submit less bytes !
@param options Can cause manipulations of submitted data before they
get written:
bit0= apply a --protective-msdos-label as of grub-mkisofs.
This means to patch bytes 446 to 512 of the system
area so that one partition is defined which begins
at the second 512-byte block of the image and ends
where the image ends.
This works with and without system_area_data.
bit1= apply isohybrid MBR patching to the system area.
This works only with system area data from
SYSLINUX plus an ISOLINUX boot image (see
iso_image_set_boot_image()) and only if not bit0
is set.
bit2-7= System area type
0= with bit0 or bit1: MBR
else: unspecified type
@since 0.6.4
1= MIPS Big Endian Volume Header
Submit up to 15 MIPS Big Endian boot files by
iso_image_add_mips_boot_file() of libisofs.
This will overwrite the first 512 bytes of
the submitted data.
2= DEC Boot Block for MIPS Little Endian
The first boot file submitted by
iso_image_add_mips_boot_file() will be activated.
This will overwrite the first 512 bytes of
the submitted data.
@since 0.6.6
3= SUN Disk Label for SUN SPARC
Submit up to 7 SPARC boot images by
isoburn_igopt_set_partition_img() for partition
numbers 2 to 8.
This will overwrite the first 512 bytes of
the submitted data.
bit8-9= Only with System area type 0 = MBR
@since 1.0.4
Cylinder alignment mode eventually pads the image
to make it end at a cylinder boundary.
0 = auto (align if bit1)
1 = always align to cylinder boundary
2 = never align to cylinder boundary
@return 1 success, 0 no data to get, <0 failure
*/
int isoburn_igopt_set_system_area(struct isoburn_imgen_opts *o,
char data[32768], int options);
int isoburn_igopt_get_system_area(struct isoburn_imgen_opts *o,
char data[32768], int *options);
/** Control production of a second set of volume descriptors (superblock)
and directory trees, together with a partition table in the MBR where the
first partition has non-zero start address and the others are zeroed.
The first partition stretches to the end of the whole ISO image.
The additional volume descriptor set and trees will allow to mount the
ISO image at the start of the first partition, while it is still possible
to mount it via the normal first volume descriptor set and tree at the
start of the image resp. storage device.
This makes few sense on optical media. But on USB sticks it creates a
conventional partition table which makes it mountable on e.g. Linux via
/dev/sdb and /dev/sdb1 alike.
@since 0.6.2
@param opts
The option set to be manipulated.
@param block_offset_2k
The offset of the partition start relative to device start.
This is counted in 2 kB blocks. The partition table will show the
according number of 512 byte sectors.
Default is 0 which causes no second set and trees.
If it is not 0 then it must not be smaller than 16.
@param secs_512_per_head
Number of 512 byte sectors per head. 1 to 63. 0=automatic.
@param heads_per_cyl
Number of heads per cylinder. 1 to 255. 0=automatic.
@return 1 success, <=0 failure
*/
int isoburn_igopt_set_part_offset(struct isoburn_imgen_opts *opts,
uint32_t block_offset_2k,
int secs_512_per_head, int heads_per_cyl);
int isoburn_igopt_get_part_offset(struct isoburn_imgen_opts *opts,
uint32_t *block_offset_2k,
int *secs_512_per_head, int *heads_per_cyl);
/** Explicitely set the four timestamps of the emerging ISO image.
Default with all parameters is 0.
@since 0.5.4
@param opts
The option set to work on
@param creation_time
ECMA-119 Volume Creation Date and Time
When "the information in the volume was created."
A value of 0 means that the timepoint of write start is to be used.
@param modification_time
ECMA-119 Volume Modification Date and Time
When "the informationin the volume was last modified."
A value of 0 means that the timepoint of write start is to be used.
@param expiration_time
ECMA-119 Volume Expiration Date and Time
When "the information in the volume may be regarded as obsolete."
A value of 0 means that the information never shall expire.
@param effective_time
ECMA-119 Volume Effective Date and Time
When "the information in the volume may be used."
A value of 0 means that not such retention is intended.
@param uuid
If this text is not empty, then it overrides vol_modification_time
by copying the first 16 decimal digits from uuid, eventually
padding up with decimal '1', and writing a NUL-byte as timezone GMT.
It should express a reasonable time in form YYYYMMDDhhmmsscc
E.g.: 2010040711405800 = 7 Apr 2010 11:40:58 (+0 centiseconds)
@return 1 success, <=0 failure
*/
int isoburn_igopt_set_pvd_times(struct isoburn_imgen_opts *opts,
time_t creation_time, time_t modification_time,
time_t expiration_time, time_t effective_time,
char *uuid);
int isoburn_igopt_get_pvd_times(struct isoburn_imgen_opts *opts,
time_t *creation_time, time_t *modification_time,
time_t *expiration_time, time_t *effective_time,
char uuid[17]);
/** Associate a libjte environment object to the upcomming write run.
libjte implements Jigdo Template Extraction as of Steve McIntyre and
Richard Atterer.
A non-NULL libjte_handle will cause failure to write if libjte was not
enabled in libisofs at compile time.
@since 0.6.4
@param opts
The option set to work on
@param libjte_handle
Pointer to a struct libjte_env e.g. created by libjte_new().
It must stay existent from the start of image writing by
isoburn_prepare_*() until the write thread has ended.
E.g. until libburn indicates the end of its write run.
@return 1 success, <=0 failure
*/
int isoburn_igopt_attach_jte(struct isoburn_imgen_opts *opts,
void *libjte_handle);
/** Remove eventual association to a libjte environment handle.
@since 0.6.4
@param opts
The option set to work on
@param libjte_handle
If not submitted as NULL, this will return the previously set
libjte handle.
@return 1 success, <=0 failure
*/
int isoburn_igopt_detach_jte(struct isoburn_imgen_opts *opts,
void **libjte_handle);
/** Set resp. get the number of trailing zero byte blocks to be written by
libisofs. The image size counter of the emerging ISO image will include
them. Eventual checksums will take them into respect.
They will be written immediately before the eventual image checksum area
which is at the very end of the image.
For a motivation see iso_write_opts_set_tail_blocks() in libisofs.h .
@since 0.6.4
@param opts
The option set to work on
@aram num_blocks
Number of extra 2 kB blocks to be written by libisofs.
@return 1 success, <=0 failure
*/
int isoburn_igopt_set_tail_blocks(struct isoburn_imgen_opts *opts,
uint32_t num_blocks);
int isoburn_igopt_get_tail_blocks(struct isoburn_imgen_opts *opts,
uint32_t *num_blocks);
/** Cause an arbitrary data file to be appended to the ISO image and to be
described by a partition table entry in an MBR or SUN Disk Label at the
start of the ISO image.
The partition entry will bear the size of the image file rounded up to
the next multiple of 2048 bytes.
MBR or SUN Disk Label are selected by isoburn_igopt_set_system_area()
system area type: 0 selects MBR partition table. 3 selects a SUN partition
table with 320 kB start alignment.
@since 0.6.4
@param opts
The option set to be manipulated.
@param partition_number
Depicts the partition table entry which shall describe the
appended image.
Range with MBR: 1 to 4. 1 will cause the whole ISO image to be
unclaimable space before partition 1.
@since 0.6.6
Range with SUN Disk Label: 2 to 8.
@param image_path
File address in the local file system.
With SUN Disk Label: an empty name causes the partition to become
a copy of the next lower partition.
@param image_type
The MBR partition type. E.g. FAT12 = 0x01 , FAT16 = 0x06,
Linux Native Partition = 0x83. See fdisk command L.
This parameter is ignored with SUN Disk Label.
@return
<=0 = error, 1 = success
*/
int isoburn_igopt_set_partition_img(struct isoburn_imgen_opts *opts,
int partition_number, uint8_t partition_type,
char *image_path);
/** Inquire the current settings made by isoburn_igopt_set_partition_img().
@since 0.6.4
@param opts
The option set to be inquired.
@param num_entries
Number of array elements in partition_types[] and image_paths[].
@param partition_types
The partition type associated with the partition. Valid only if
image_paths[] of the same index is not NULL.
@param image_paths
Its elements get filled with either NULL or a pointer to a string
with a file address resp. an empty text.
@return
<0 = error
0 = no partition image set
>0 highest used partition number
*/
int isoburn_igopt_get_partition_img(struct isoburn_imgen_opts *opts,
int num_entries,
uint8_t partition_types[],
char *image_paths[]);
/** Set a name for the system area. This setting is ignored unless system area
type 3 "SUN Disk Label" is in effect by iso_write_opts_set_system_area().
In this case it will replace the default text at the start of the image:
"CD-ROM Disc with Sun sparc boot created by libisofs"
@since 0.6.6
@param opts
The option set to be manipulated.
@param label
A text of up to 128 characters.
@return
<=0 = error, 1 = success
*/
int isoburn_igopt_set_disc_label(struct isoburn_imgen_opts *opts, char *label);
/** Inquire the current setting made by isoburn_igopt_set_disc_label().
@since 0.6.6
@param opts
The option set to be inquired.
@param label
Returns a pointer to the currently set label string.
Do not alter this string.
Use only as long as the opts object exists.
@return
<=0 = error, 1 = success
*/
int isoburn_igopt_get_disc_label(struct isoburn_imgen_opts *opts,
char **label);
/* ----------------------------------------------------------------------- */
/* End of Options for image generation */
@ -1665,23 +1137,6 @@ int isoburn_set_read_pacifier(struct burn_drive *drive,
int (*read_pacifier)(IsoImage*, IsoFileSource*),
void *app_handle);
/** Inquire the partition offset of the loaded image. The first 512 bytes of
the image get examined whether they bear an MBR signature and a first
partition table entry which matches the size of the image. In this case
the start address is recorded as partition offset and internal buffers
get adjusted.
See also isoburn_igopt_set_part_offset().
@since 0.6.2
@param drive The drive with the loaded image
@param block_offset_2k returns the recognized partition offset
@return <0 = error
0 = no partition offset recognized
1 = acceptable non-zero offset, buffers are adjusted
2 = offset is credible but not acceptable for buffer size
*/
int isoburn_get_img_partition_offset(struct burn_drive *drive,
uint32_t *block_offset_2k);
/** Set the IsoImage to be used with a drive. This eventually releases
the reference to the old IsoImage attached to the drive.
@ -1754,7 +1209,7 @@ int isoburn_disc_track_lba_nwa(struct burn_drive *d, struct burn_write_opts *o,
overwriteable media. This value is supposed to be <= 2048 * nwa as of
isoburn_disc_track_lba_nwa().
@since 0.1.0
@param d The drive holding the media.
@param drive The drive holding the media.
@param start_byte The reply value counted in bytes, not in sectors.
@param flag Unused yet. Submit 0.
@return 1=stat_byte is valid, 0=not an emulated appendable, -1=error
@ -1844,10 +1299,9 @@ int isoburn_prepare_new_image(struct burn_drive *in_drive,
the in_drive media.
@return <=0 error , 1 = success
*/
int isoburn_prepare_blind_grow(struct burn_drive *in_drive,
struct burn_disc **disc,
struct isoburn_imgen_opts *opts,
struct burn_drive *out_drive, int nwa);
int isoburn_prepare_blind_grow(struct burn_drive *d, struct burn_disc **disc,
struct isoburn_imgen_opts *opts,
struct burn_drive *out_drive, int nwa);
/**
@ -1856,7 +1310,6 @@ int isoburn_prepare_blind_grow(struct burn_drive *in_drive,
image stream when one of above three calls is performed. It is mandatory to
either run isoburn_disc_write() or to revoke the preparations by the
call described here.
If this call returns 0 or 1 then the write thread of libisofs has ended.
@since 0.1.0
@param input_drive The drive resp. in_drive which was used with the
preparation call.
@ -1870,21 +1323,6 @@ int isoburn_cancel_prepared_write(struct burn_drive *input_drive,
struct burn_drive *output_drive, int flag);
/**
Override the truncation setting that was made with flag bit2 during the
call of isoburn_drive_aquire. This applies only to stdio pseudo drives.
@since 0.1.6
@param drive The drive which was aquired and shall be used for writing.
@param flag Bitfield controlling the setting:
bit0= truncate (else do not truncate)
bit1= do not warn if call is inappropriate to drive
bit2= only set if truncation is currently enabled
do not warn if call is inappropriate to drive
@return 1 success, 0 inappropriate drive, <0 severe error
*/
int isoburn_set_truncate(struct burn_drive *drive, int flag);
/** Start writing of the new session.
This call is asynchrounous. I.e. it returns quite soon and the progress has
to be watched by a loop with call burn_drive_get_status() until
@ -1944,7 +1382,7 @@ int isoburn_drive_wrote_well(struct burn_drive *d);
@param d The output drive to which the session was written
@return 1 success , <=0 failure
*/
int isoburn_activate_session(struct burn_drive *d);
int isoburn_activate_session(struct burn_drive *drive);
/** Wait after normal end of operations until libisofs ended all write
@ -1993,10 +1431,6 @@ void isoburn_finish(void);
1 is emulated multi-session
-1 is not suitable for isoburn
*/
int isoburn_needs_emulation(struct burn_drive *d);
int isoburn_needs_emulation(struct burn_drive *drive);
/* ---------------------------- Test area ----------------------------- */
/* no tests active, currently */

278
libisoburn/libisoburn.ver
View File

@ -1,278 +0,0 @@
LIBISOBURN1 {
global:
isoburn_activate_session;
isoburn_attach_image;
isoburn_cancel_prepared_write;
isoburn_disc_available_space;
isoburn_disc_erasable;
isoburn_disc_erase;
isoburn_disc_get_msc1;
isoburn_disc_get_status;
isoburn_disc_track_lba_nwa;
isoburn_disc_write;
isoburn_drive_aquire;
isoburn_drive_grab;
isoburn_drive_release;
isoburn_drive_scan_and_grab;
isoburn_drive_set_msgs_submit;
isoburn_drive_wrote_well;
isoburn_finish;
isoburn_get_attached_image;
isoburn_get_fifo_status;
isoburn_get_min_start_byte;
isoburn_get_mount_params;
isoburn_igopt_attach_jte;
isoburn_igopt_destroy;
isoburn_igopt_detach_jte;
isoburn_igopt_get_data_start;
isoburn_igopt_get_disc_label;
isoburn_igopt_get_effective_lba;
isoburn_igopt_get_extensions;
isoburn_igopt_get_fifo_size;
isoburn_igopt_get_level;
isoburn_igopt_get_out_charset;
isoburn_igopt_get_over_mode;
isoburn_igopt_get_over_ugid;
isoburn_igopt_get_partition_img;
isoburn_igopt_get_pvd_times;
isoburn_igopt_get_relaxed;
isoburn_igopt_get_scdbackup_tag;
isoburn_igopt_get_sort_files;
isoburn_igopt_get_system_area;
isoburn_igopt_get_tail_blocks;
isoburn_igopt_get_untranslated_name_len;
isoburn_igopt_new;
isoburn_igopt_set_disc_label;
isoburn_igopt_set_extensions;
isoburn_igopt_set_fifo_size;
isoburn_igopt_set_level;
isoburn_igopt_set_out_charset;
isoburn_igopt_set_over_mode;
isoburn_igopt_set_over_ugid;
isoburn_igopt_set_partition_img;
isoburn_igopt_set_pvd_times;
isoburn_igopt_set_relaxed;
isoburn_igopt_set_scdbackup_tag;
isoburn_igopt_set_sort_files;
isoburn_igopt_set_system_area;
isoburn_igopt_set_tail_blocks;
isoburn_igopt_set_untranslated_name_len;
isoburn_initialize;
isoburn_is_compatible;
isoburn_libburn_req;
isoburn_libisofs_req;
isoburn_libjte_req;
isoburn_needs_emulation;
isoburn_prepare_blind_grow;
isoburn_prepare_disc;
isoburn_prepare_new_image;
isoburn_read_image;
isoburn_read_iso_head;
isoburn_ropt_destroy;
isoburn_ropt_get_auto_incharset;
isoburn_ropt_get_default_dirperms;
isoburn_ropt_get_default_perms;
isoburn_ropt_get_displacement;
isoburn_ropt_get_extensions;
isoburn_ropt_get_input_charset;
isoburn_ropt_get_size_what;
isoburn_ropt_new;
isoburn_ropt_set_auto_incharset;
isoburn_ropt_set_default_dirperms;
isoburn_ropt_set_default_perms;
isoburn_ropt_set_displacement;
isoburn_ropt_set_extensions;
isoburn_ropt_set_input_charset;
isoburn_set_msc1;
isoburn_set_msgs_submit;
isoburn_set_read_pacifier;
isoburn_set_truncate;
isoburn_sync_after_write;
isoburn_toc_disc_free;
isoburn_toc_disc_get_sectors;
isoburn_toc_disc_get_sessions;
isoburn_toc_drive_get_disc;
isoburn_toc_session_get_leadout_entry;
isoburn_toc_session_get_sectors;
isoburn_toc_session_get_tracks;
isoburn_toc_track_get_emul;
isoburn_toc_track_get_entry;
isoburn_version;
Xorriso_change_is_pending;
Xorriso_destroy;
Xorriso_dialog;
Xorriso_eval_problem_status;
Xorriso_execute_option;
Xorriso__get_patch_level_text;
Xorriso_get_problem_status;
Xorriso_interpreter;
Xorriso__is_compatible;
Xorriso_lst_destroy_all;
Xorriso_lst_get_next;
Xorriso_lst_get_prev;
Xorriso_lst_get_text;
Xorriso_make_return_value;
Xorriso_msgs_submit;
Xorriso_msgs_submit_void;
Xorriso_new;
Xorriso_option_abort_on;
Xorriso_option_abstract_file;
Xorriso_option_acl;
Xorriso_option_add;
Xorriso_option_add_plainly;
Xorriso_option_alter_date;
Xorriso_option_append_partition;
Xorriso_option_application_id;
Xorriso_option_as;
Xorriso_option_assert_volid;
Xorriso_option_auto_charset;
Xorriso_option_backslash_codes;
Xorriso_option_ban_stdio_write;
Xorriso_option_biblio_file;
Xorriso_option_blank;
Xorriso_option_boot_image;
Xorriso_option_calm_drive;
Xorriso_option_cdi;
Xorriso_option_cdx;
Xorriso_option_charset;
Xorriso_option_check_md5;
Xorriso_option_check_media;
Xorriso_option_check_media_defaults;
Xorriso_option_chgrpi;
Xorriso_option_chmodi;
Xorriso_option_chowni;
Xorriso_option_clone;
Xorriso_option_close;
Xorriso_option_close_damaged;
Xorriso_option_close_filter_list;
Xorriso_option_commit;
Xorriso_option_commit_eject;
Xorriso_option_compare;
Xorriso_option_compliance;
Xorriso_option_copyright_file;
Xorriso_option_cp_clone;
Xorriso_option_cpri;
Xorriso_option_cpx;
Xorriso_option_cut_out;
Xorriso_option_dev;
Xorriso_option_devices;
Xorriso_option_dialog;
Xorriso_option_disk_dev_ino;
Xorriso_option_disk_pattern;
Xorriso_option_displacement;
Xorriso_option_drive_class;
Xorriso_option_dummy;
Xorriso_option_dvd_obs;
Xorriso_option_early_drive_test;
Xorriso_option_eject;
Xorriso_option_end;
Xorriso_option_errfile_log;
Xorriso_option_error_behavior;
Xorriso_option_external_filter;
Xorriso_option_extract;
Xorriso_option_extract_cut;
Xorriso_option_file_size_limit;
Xorriso_option_find;
Xorriso_option_follow;
Xorriso_option_fs;
Xorriso_option_getfacli;
Xorriso_option_gid;
Xorriso_option_grow_blindly;
Xorriso_option_hardlinks;
Xorriso_option_help;
Xorriso_option_hide;
Xorriso_option_history;
Xorriso_option_iso_rr_pattern;
Xorriso_option_jigdo;
Xorriso_option_joliet;
Xorriso_option_list_delimiter;
Xorriso_option_list_formats;
Xorriso_option_list_profiles;
Xorriso_option_list_speeds;
Xorriso_option_load;
Xorriso_option_logfile;
Xorriso_option_lsi;
Xorriso_option_lsx;
Xorriso_option_map;
Xorriso_option_map_l;
Xorriso_option_mark;
Xorriso_option_md5;
Xorriso_option_mkdiri;
Xorriso_option_mount;
Xorriso_option_mount_opts;
Xorriso_option_mvi;
Xorriso_option_no_rc;
Xorriso_option_not_leaf;
Xorriso_option_not_list;
Xorriso_option_not_mgt;
Xorriso_option_not_paths;
Xorriso_option_options_from_file;
Xorriso_option_osirrox;
Xorriso_option_overwrite;
Xorriso_option_pacifier;
Xorriso_option_padding;
Xorriso_option_page;
Xorriso_option_paste_in;
Xorriso_option_path_list;
Xorriso_option_pathspecs;
Xorriso_option_pkt_output;
Xorriso_option_preparer_id;
Xorriso_option_print;
Xorriso_option_print_size;
Xorriso_option_prog;
Xorriso_option_prog_help;
Xorriso_option_prompt;
Xorriso_option_publisher;
Xorriso_option_pvd_info;
Xorriso_option_pwdi;
Xorriso_option_pwdx;
Xorriso_option_read_mkisofsrc;
Xorriso_option_reassure;
Xorriso_option_report_about;
Xorriso_option_return_with;
Xorriso_option_rmi;
Xorriso_option_rollback;
Xorriso_option_rom_toc_scan;
Xorriso_option_scdbackup_tag;
Xorriso_option_scsi_log;
Xorriso_option_session_log;
Xorriso_option_setfacli;
Xorriso_option_setfacl_listi;
Xorriso_option_setfattri;
Xorriso_option_setfattr_listi;
Xorriso_option_set_filter;
Xorriso_option_signal_handling;
Xorriso_option_speed;
Xorriso_option_split_size;
Xorriso_option_status;
Xorriso_option_status_history_max;
Xorriso_option_stdio_sync;
Xorriso_option_stream_recording;
Xorriso_option_system_id;
Xorriso_option_tell_media_space;
Xorriso_option_temp_mem_limit;
Xorriso_option_toc;
Xorriso_option_uid;
Xorriso_option_unregister_filter;
Xorriso_option_update;
Xorriso_option_use_readline;
Xorriso_option_version;
Xorriso_option_volid;
Xorriso_option_volset_id;
Xorriso_option_volume_date;
Xorriso_option_xattr;
Xorriso_option_zisofs;
Xorriso_prescan_args;
Xorriso__preset_signal_behavior;
Xorriso_process_errfile;
Xorriso_process_msg_queues;
Xorriso_program_arg_bsl;
Xorriso_pull_outlists;
Xorriso_push_outlists;
Xorriso_read_rc;
Xorriso_set_problem_status;
Xorriso_startup_libraries;
Xorriso__version;
local: *;
};

32
releng/CHECKLIST
View File

@ -1,32 +0,0 @@
Release Engineering Check List
==============================
Automated and semi-automated tests
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
TEST: all auto_* tests are to be run by ./run_all_auto
FILE: http://people.debian.org/~danchev/libburnia/logs/releng/
TEST: all manual_* tests are to be run individually and manually.
TEST: cppcheck
FILE: http://people.debian.org/~danchev/libburnia/logs/cppcheck/
TEST: medistimator (dialog mode, size estimation, processing large trees)
requires some specific knowledge of how the tool works, to interpret
the results and compare them previous runs (see comments in the source).
FILE: http://anonscm.debian.org/gitweb/?p=users/danchev/medistimator.git;a=summary
FILE: http://people.debian.org/~danchev/libburnia/logs/medistimator/
Non-automated tests
~~~~~~~~~~~~~~~~~~~
TEST: valgrind
FILE:
TEST: buildd_logs
FILE: http://buildd.debian.org (others are also welcome)
FILE: (err/warn from prev. builds for several h/w architectures and kernels: linux, kfreebsd, hurd)
TEST: gprof
FILE: CFLAGS=-pg ./configure && make
FILE: run resulting executable; gmon.out to be created in current cirectory
FILE: gprof path/to/xorriso gmon.out > gprof.out

260
releng/README
View File

@ -1,260 +0,0 @@
------------------------------------------------------------------------------
http:libburnia-project.org
------------------------------------------------------------------------------
libisoburn/releng. By George Danchev <danchev@spnet.net>
and Thomas Schmitt <scdbackup@gmx.net>
Test suite for xorriso and libburnia libraries.
Copyright (C) 2011 George Danchev, Thomas Schmitt
Provided under GPL version 2 or later.
------------------------------------------------------------------------------
The impatient tester will build libisoburn according to ./README and then do
cd ./releng
./run_all_auto -x ../xorriso/xorriso
More patient testers will first read the following description.
The test suite
+++ introduce the test suite,
Directory ./releng of libisoburn contains a collection of test scripts and
auxiliary data. They exercise some typical use cases of building libisoburn
applications and running the ISO 9660 filesystem manipulation and CD/DVD/BD
burn program xorriso.
+++ inform about resource needs,
It is assumed that libburn and libisofs are installed, so that libisoburn
can be configured and built. It is not mandatory that libisoburn is already
installed. The tests may use an installed xorriso program as well as a
freshly built one.
+++ auto and manual tests
There are two groups of test scripts:
auto_* gets started and watched by script run_all_auto.
These tests have a moderate resource consumption and do
not cause mechanical movements of drive trays.
manual_* get started by the user if desired.
Manual tests may create larger sets of temporary files,
may download test data from the internet, may need
system privileges beyond the reach of a sandbox user,
and operate the mechanics of a CD drive.
+++ tell how to run the tests,
Running automated tests
The test scripts expect to get run while the working directory is
./releng
of a libisoburn source tree. E.g.: libisoburn-1.1.4/releng
They create all their temporary files underneath
./releng/releng_generated_data
Some of these files are persistent between tests.
Nevertheless it is safe to empty ./releng/releng_generated_data after
tests are done. The directory itself must be kept.
To run the unobtrusive automatic tests, build libisoburn and xorriso,
go to directory ./releng, and execute
./run_all_auto -x ../xorriso/xorriso
or if you want to use an installed xorriso program:
./run_all_auto -x $(type -p xorriso)
+++ General options -x , -k, -f, -c, -h, --
+++ + All scripts support -h
There are several options which work with run_all_auto and any single test.
-x absolute or relative path to xorriso binary to be run.
-k keep self-generated data.
-c cleanup temporary data kept from previous run and exit.
-f simulate failure.
-h print this help text
-- end of general options, begin of test specific options.
After option "--", there may be given options which are specific to
particular manually executable test scripts.
Manually executable tests
+++ list of manual tests
Currently there are the following tests which should have the attention of
the user or require sysadmin considerations before they are run:
./manual_isojigdo -x ../xorriso/xorriso
Exercises the production of a bootable Debian GNU/Linux image and its Jigdo
files. This test downloads a Debian daily image for i386 of about 70 MB,
extracts its content and composes a new image.
Thus it needs about 250 MB of disk space in releng/releng_generated_data .
This test will only work with GNU xorriso or if libjte was installed already
when libisofs was built. libjte is part of package jigit, version >= 1.18,
available at:
http://www.einval.com/~steve/software/JTE/
./manual_devices -x ../xorriso/xorriso [-- [--dev device_file_to_use]]
Exercises listing of all accessible optical drives and the examination of
a one of these drives. The user needs the permission to operate the CD
drives. This might involve the need for superuser authority.
The media tray of the examined drive will get loaded if it is not already.
If no option --dev is given, then the user gets asked which of the listed
drives to examine more closely.
./manual_burn -x ../xorriso/xorriso [-- [--dev device_file_to_use]
[--what ...directory...] [--any_media]]
Burns the content of the directory given with --what onto re-usable
media: CD-RW, DVD-RW, DVD-RAM, DVD+RW, BD-RE.
Other media types get refused, unless option --any_media is given.
Data, which are possibly present on the media, get overwritten.
The result gets check read and compared with the state of the input
directory. MD5 mismatch causes a test failure. Differences to the directory
state are reported but still regarded as success.
>>> ./run_all_manual
>>> + Any auto_* script can be run on its own, regardless.
>>> List auto tests
+++ give hints what to do with FAIL results.
The text output of the automatic tests is recorded in file
releng_generated_data/log.run_all_auto
Script ./run_all_auto will detect failure of perticular tests and report
lines from the log file which contain problem indicating key words:
NEVER|ABORT|FATAL|FAILURE|MISHAP|SORRY|WARNING|HINT|FAIL|ERROR|WRONG
If the program messages in log.run_all_auto do not explain the failure,
please contact mailing list libburn-hackers@pykix.org .
----------------------------------------------------------------------------
Creating a new test script
+++ * DELIVERING A NEW TEST SCRIPT
+++ + Start a new test script over the top of template_new_releng
+++ + Each completed script starts with auto_ or manual_ prefix
If you want to provide an own test, manual or auto, then first invent a name
for it
test_name="releng/manual_"...some.name...
or
test_name="releng/auto_"...some.name...
Then copy file releng/template_new to $test_name .
Edit $test_name and process any line that begins by "# === TEMPLATE:".
Do what the line prescribes and then remove it from the script. You are
not done as long as such a line remains.
+++ + Each script' self-generated data are to be stored in
+++ ./releng_generated_data/scriptname/ directory
Your test must not start if no file
./inc/releng_getopts.inc
exists, i.e. if the current working direcoty is not ./releng.
If your test creates own files on disk, then it must do this underneath
directory ./releng_generated_data/$test_name (resp. $GEN_DATA_DIR, see below).
+++ + Throw FAIL string to stdout if any failure is detected
+++ + Return exit code 0 on success, non-zero on failure
+++ + Use different exit codes for any failure (range 0-31)
In case of failure, issue a line to stdout that begins by the word "FAIL",
followed by " : " and the name of the test (e.g. $SELF, see below).
Make sure that the test script finally returns a non-zero exit value.
This value should be between 1 and 28. Each type of failure should have its
own exit value.
Predefined are:
31 = Unknown option or unusable argument with known option
30 = Unexpected state of own directory for self generated files
29 = Not in ./releng directory or missing essential parts of ./releng
When exiting prematurely, make sure to call function cleanup.
General options, variables, and functions
+++ inc/releng_getopts.inc variables, functions, initializations
The code piece inc/releng_getopts.inc should get executed inline at the
start of a test script.
It initializes the following variables and sets some of them according
to the general options of the test suite:
SELF basename $0
GEN_DATA_DIR releng_generated_data/${SELF}
RELENG_XORRISO Path to xorriso binary. "" or "0" means no xorriso.
Default "0". Adjustable by option -x.
SIMULATE_FAILURE 0=normal operation, 1=test script shall simulate a failure.
Default 0. Setable to 1 by option -f.
CLEANUP 0=do not cleanup temporary data, 1=normal operation
Default 1. Setable to 0 by option -k.
SPECIFIC_HELP 0=normal operation, 1=print help text of script and exit 0
Default 0. Setable to 1 by option -h
The code piece inc/releng_getopts.inc defines the follwoing functions
for use by the single tests:
print_help Prints the help text for general options.
check_for_xorriso [-x]
Will exit with value 31 if no path to a xorriso binary
was defined by option -x of ./run_all_auto or a single
test.
Option -x of check_for_xorriso additionally tests whether
the given path leads to an executable program.
cleanup Removes the directory tree GEN_DATA_DIR after making
some safety checks.
boldify Try to set the terminal mode for future output to a more
noticable style of writing.
unboldify Reset terminal mode to normal style of writing.
Specific options
+++ + Keep the newly added script options in sync with other scripts
Options which are specific to the test should begin with a double dash.
They may have further arguments.
Implement them in the prepared interpreter loop which begins after line
next_is=ignore
Specific options shall only be interpreted by tests which get run manually.
If you plan to introduce a specific option, look at the description of
existing tests whether one of them would match your needs. In that case,
please re-use the name of that existing option.
=============================================================================
TODO:
* Delete debian-testing-i386-businesscard.iso with ./run_all_auto -c
* Have a script ./run_all_manual
* derive a GNU xorriso test suite from libisoburn test suite
* auto_ tests should know whether they work underneath run_all_auto
or whether they run standalone

28
releng/README.old
View File

@ -1,28 +0,0 @@
Release Engineering
~~~~~~~~~~~~~~~~~~~
* SOFTWARE TO TEST
+ Use latest libburnia libraries code base from svn and bzr
(see top-level README for aditional library dependencies)
+ Alternatively, use latest all-in-one development tarball from:
http://www.gnu.org/software/xorriso/
* SETUP THE TEST ENVIRONMENT AND RUN THE TEST SUITE
+ All tests have to be run from the releng/ directory, within
libisoburn source tree. Self-generated data are stored in
./releng_generated_data/ directory, and the required space for
these data is about 300 megabytes. There is a 'master' script
called run_all_auto, which runs all scripts prefixed with auto_*.
+ Any auto_* script can be run on its own, regardless.
+ Any manual_* script is to be run on its own, only.
+ All scripts support -h, -help, --help and
print usage help when run without options.
* DELIVERING A NEW TEST SCRIPT
+ Start a new test script over the top of template_new_releng
+ Each completed script starts with auto_ or manual_ prefix
+ Each script' self-generated data are to be stored in
./releng_generated_data/scriptname/ directory
+ Keep the newly added script options in sync with other scripts
+ Throw FAIL string to stdout if any failure is detected
+ Return exit code 0 on success, non-zero on failure
+ Use different exit codes for any failure (range 0-31)

27
releng/TODO
View File

@ -1,27 +0,0 @@
* Manpage examples turned into tests
Convert most examples from xorriso(1) manpage into tests.
* Enhance 'auto_isocontent'
Extend it to use some more demanding directory tree.
MD5s should be checked. ACLs and xattr (if we are on Linux).
All file types as of stat(2) should be tested.
Test various comparisons:
xorriso provides built-in means for comparison:
xorriso -compare_r disk_path iso_rr_path
xorriso -indev my.iso -find / vs. find input_dir
bsdtar -xf my.iso vs. input_dir
* Test for wrong CD sizes would need a new test and probably an
automatic CD changer.
* Burning tests - maybe a new 'manual_burning' test?
Further if we want to have a burn test (with MD5 and checkreading)
then we will need configuration means to enable this. By default
it should not risk to burn one-time media which sit in the drive
by mere accident.
* Library unit tests - investigate the possibility to write some
cunit-based tests (http://cunit.sourceforge.net) for both
xorriso.h and libisoburn.h API's. The code samples could be put into
codesamples/ directory and run by auto_cxx or a separate auto_ script.

88
releng/auto_cxx
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@ -1,88 +0,0 @@
#!/bin/bash
# Copyright 2011 George Danchev <danchev@spnet.net>
# Licensed under GNU GPL version 2 or later
set -e
not_in_releng_exit() {
printf "\nPlease execute the tests from releng directory.\n\n"
exit 1
}
. inc/releng_getopts.inc || not_in_releng_exit
print_specific_help() {
cat << HLP
Specific options:
none yet.
Overview:
Tests both xorriso/xorriso.h and libisoburn/libisoburn.h
APIs for C++ cleanness.
HLP
}
if test "$SPECIFIC_HELP" = 1; then
print_specific_help
exit 0
fi
# xorriso binary is not needed for that particular test
SAMPLE_CODE_DIR=codesamples
CC=g++
# check compiler
if ! which "${CC}" >/dev/null 2>&1; then
printf "\n${SELF}: Not found: ${CC}. Install ${CC}.\n"
cleanup
exit 5
fi
# check data dir
if [ -d "${GEN_DATA_DIR}" ]; then
printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
printf "\n${SELF}: use '${SELF} -c' to remove.\n"
exit 6
else
mkdir "${GEN_DATA_DIR}"
fi
# process sample code tests
# if test -f "${SAMPLE_CODE_DIR}"/*.cpp; then
for SMPL in `ls "${SAMPLE_CODE_DIR}"/*.cpp`; do
CMD_CPL="${CC} -I../ -L ../libisoburn/.libs/ -lisoburn -o ${SMPL}.obj ${SMPL}"
printf "${SELF}: ${CMD_CPL}\n"
set +e
${CMD_CPL}
RET_CPL="$?"
if [ ${RET_CPL} == 0 -a -f ${SMPL}.obj ]; then
mv ${SMPL}.obj ${GEN_DATA_DIR}
else
printf "\nFAIL : ${SELF}: Compilation of ${SMPL}\n"
cleanup
exit 7
fi
BASE=$(basename ${SMPL}.obj)
printf "${SELF}: Running LD_LIBRARY_PATH=../libisoburn/.libs/:${LD_LIBRARY_PATH} ${GEN_DATA_DIR}/${BASE}"
LD_LIBRARY_PATH=../libisoburn/.libs/:${LD_LIBRARY_PATH} ${GEN_DATA_DIR}/${BASE}
RET_SMPL="$?"
case ${RET_SMPL} in
0)
printf "...ok\n"
;;
*)
printf "exit code: ${RET_SMPL}\n"
cleanup
exit 8
;;
esac
set -e
done
#else
# printf "\n${SELF}: No C++ code samples found in ${SAMPLE_CODE_DIR}\n"
#fi
# clean
cleanup
exit 0

215
releng/auto_isocontent
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@ -1,215 +0,0 @@
#!/bin/bash
# Copyright 2011 Thomas Schmitt <scdbackup@gmx.net>
# Copyright 2011 George Danchev <danchev@spnet.net>
# Licensed under GNU GPL version 2 or later
# Test the correct handling of hardlinks by xorriso options
# -update_r , -hardlinks perform_update , and -extract
not_in_releng_exit() {
printf "\nPlease execute the tests from releng directory.\n\n"
exit 1
}
. inc/releng_getopts.inc || not_in_releng_exit
print_specific_help() {
cat << HLP
Specific options:
none yet.
Overview:
Tests ISO image contents by performing various
image generation, extractions and comparisons.
HLP
}
if test "$SPECIFIC_HELP" = 1; then
print_specific_help
exit 0
fi
if [ ! -x $RELENG_XORRISO ]; then
print_help
printf "\n${SELF}: -x absolute or relative path to binary to be run.\n\n"
exit 31
fi
# check data dir, if any and after checking -x xorriso
if [ -d "${GEN_DATA_DIR}" ]; then
printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
printf "\n${SELF}: use '${SELF} -c' to remove.\n"
exit 8
else
mkdir "${GEN_DATA_DIR}"
fi
export xorriso=${RELENG_XORRISO}
export workdir=${GEN_DATA_DIR}
export image_file="$workdir"/xorriso_hardlinks.iso
export on_disk="$workdir"/xorriso_hardlinks_test_dir
export in_iso=""
export copy_on_disk="$workdir"/xorriso_hardlinks_copy_dir
export failure=0
export simulate_failure=${SIMULATE_FAILURE}
export next_is_xorriso=0
export next_is_rc=0
export bad=0
export report_about="-report_about UPDATE"
test -z "$in_iso" && in_iso="$on_disk"
# mkdir "$workdir" || bad=1
mkdir "$on_disk" || bad=1
if test "$bad" = 1
then
echo -e "\nFAIL : ${SELF} : Test environment error : Cannot make directories"
exit 3
fi
# All must be set at this point
printf "\n${SELF}: Setting up $on_disk with several hardlinks\n" >&2
echo test_content >"$on_disk"/file_1 || exit 1
echo test_content >"$on_disk"/file_2 || exit 1
ln "$on_disk"/file_1 "$on_disk"/file_1_link_a || exit 1
ln "$on_disk"/file_1 "$on_disk"/file_1_link_b || exit 1
ln "$on_disk"/file_2 "$on_disk"/file_2_link_a || exit 1
ls -l "$on_disk"/*
# trivial ISO 9660 image validation routine
is_valid_iso9660() {
ISOfile="$1"
if [ ! -f ${ISOfile} ]; then
failure=1
printf "\nFAIL : ${SELF} : Not found: ${ISOfile}\n"
fi
if file ${ISOfile} | grep -P "ISO\s+9660\s+CD-ROM\s+filesystem\s+data" >/dev/null 2>&1; then
printf "\n${SELF}: Resulting ${ISOfile} OK. Looks like ISO 9660 filesystem.\n"
else
failure=1
printf "\nFAIL : ${SELF} : ${ISOfile} DOES NOT look like ISO 9660 filesystem data.\n"
fi
}
echo -e "\n${SELF}: Producing simple image via -o" >&2
"$xorriso" -as mkisofs "$on_disk" -o "$workdir"/image_minus_o.iso
is_valid_iso9660 "$workdir"/image_minus_o.iso
echo -e "\n${SELF}: Producing simple image via redirect" >&2
"$xorriso" -as mkisofs "$on_disk" > "$workdir"/image_redirected.iso
is_valid_iso9660 "$workdir"/image_redirected.iso
echo -e "\n${SELF}: Producing simple image via pipe" >&2
"$xorriso" -as mkisofs "$on_disk" | cat > "$workdir"/image_piped.iso
is_valid_iso9660 "$workdir"/image_piped.iso
echo -e "\n${SELF}: Producing simple image with for_backup/update_r/hardlinks" >&2
"$xorriso" \
$report_about \
-version \
-for_backup \
-padding 0 \
-outdev "$image_file" \
-volid TEST_AUTO_ISOCONTENT \
-update_r "$on_disk" "$in_iso" \
-hardlinks perform_update
ret=$?
if test "$ret" -gt 0 -a "$ret" -lt 32
then
printf "\n${SELF}: xorriso write run failed\n\n" >&2
cleanup
printf "${SELF}: FAILED\n"
exit 1
fi
is_valid_iso9660 "$image_file"
# It must refuse to load and go on with -assert_volid and non-matching pattern.
msg=$(\
"$xorriso" \
-abort_on FATAL \
-return_with FAILURE 32 \
-assert_volid 'NON_MATCHING*' FATAL \
-indev "$image_file" \
2>&1
)
ret=$?
if test "$ret" -gt 0 -a "$ret" -lt 32
then
printf "\n${SELF}: Ok. -assert_volid snapped.\n"
elif test "$ret" -ne 0
then
failure=1
echo >&2
echo "$msg" >&2
printf "\nFAIL : ${SELF} : -assert_volid test not properly performed\n\n" >&2
else
failure=1
printf "\nFAIL : ${SELF} : -assert_volid did not snap\n\n" >&2
fi
echo -e "\n${SELF}: Copying from image to temporary disk tree" >&2
"$xorriso" \
$report_about \
-for_backup \
-assert_volid 'TEST_AUTO_ISOCONT*' FATAL \
-indev "$image_file" \
-osirrox on \
-find "$in_iso" -exec lsdl -- \
-extract "$in_iso" "$copy_on_disk"
ret=$?
if test "$ret" -gt 0 -a "$ret" -lt 32
then
printf "\n${SELF}: xorriso file extraction run failed\n\n" >&2
cleanup
printf "${SELF}: FAILED\n"
exit 1
fi
if test "$simulate_failure" = 1
then
echo -e "\n${SELF}: SIMULATING FAILURE BY REMOVING AN EXTRACTED FILE" >&2
echo -e "\nFAIL : ${SELF} : Simulated failure caused by option -fail"
rm "$copy_on_disk"/file_1_link_b
fi
printf "\n${SELF}: Comparing original disk tree and temporary one..." >&2
diff -r "$on_disk" "$copy_on_disk"
if test "$?" -ne 0
then
echo -e "\nFAIL : ${SELF} : diff -r $on_disk $copy_on_disk reports differences" >&2
echo -e "\nFAIL : ${SELF} : diff -r reports differences"
failure=1
else
printf "OK" >&2
fi
printf "\n${SELF}: Checking for hardlinks being siblings...\n"
ls -l "$copy_on_disk"/*
x=$(echo $(ls -l "$copy_on_disk"/* | awk '{print $2}'))
expected="3 3 3 2 2"
if test x"$x" = x"$expected"
then
printf "\n${SELF}: Checking for hardlinks being siblings. Done. OK.\n" >&2
else
printf "\nFAIL : ${SELF} : Link count of extracted files is not as expected." >&2
printf "\n${SELF}: Expected: $expected" >&2
printf "\n${SELF}: Got : $x\n" >&2
failure=1
fi
#
cleanup
# Report result
echo
if test "$failure" = 1
then
printf "${SELF}: FAILED"
echo
exit 1
else
printf "${SELF}: Passed"
echo
fi
exit 0

111
releng/auto_printsize
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@ -1,111 +0,0 @@
#!/bin/bash
# Copyright 2011 George Danchev <danchev@spnet.net>
# Licensed under GNU GPL version 2 or later
set -e
not_in_releng_exit() {
printf "\nPlease execute the tests from releng directory.\n\n"
exit 1
}
# Include common bits
. inc/releng_getopts.inc || not_in_releng_exit
print_specific_help() {
cat << HLP
Specific options:
none yet.
Overview:
Test performance of print_size against various input tree.
Optionally compare with genisoimage and mkisofs.
HLP
}
if test "$SPECIFIC_HELP" = 1; then
print_specific_help
exit 0
fi
# Each test should decide whether or not it needs
# a xorriso binary to test, since some do compilations only.
if [ ! -x $RELENG_XORRISO ]; then
print_help
printf "\n${SELF}: -x absolute or relative path to binary to be run.\n\n"
exit 31
fi
# check data dir, if any and after checking -x xorriso
if [ -d "${GEN_DATA_DIR}" ]; then
printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
printf "\n${SELF}: use '${SELF} -c' to remove.\n"
exit 8
else
mkdir "${GEN_DATA_DIR}"
fi
#
DIR_UPPER=32
FILE_UPPER=10
# All must be set at this point
# TODO: work out a smarter way to quickly generate different
# types of trees (long, deep, etc)
printf "\n${SELF}: Generating sample tree in ${GEN_DATA_DIR} :\n"
count=0
date
for ((i1=0; i1 < ${DIR_UPPER}/4; i1++))
do
for ((i2=0; i2 < ${DIR_UPPER}/2; i2++))
do
for ((i3=0; i3 < ${DIR_UPPER}; i3++))
do
mkdir -p ${GEN_DATA_DIR}/DirOne$i1/DirTwo$i2/DirThree$i3
for ((i_file=0; i_file < ${FILE_UPPER}; i_file++))
do
echo -n \
> ${GEN_DATA_DIR}/DirOne$i1/DirTwo$i2/DirThree$i3/File_${i_file}
count=$((count + 1))
done
done
done
echo " ${count} files created ..."
done
printf "done.\n"
date
du -s "${GEN_DATA_DIR}"
printf "\n${SELF}: Performing several print size runs to neutralize possible disk cache impact.\n"
# run xorriso
if [ -x ${RELENG_XORRISO} ]; then
for run in 1 2 3; do
printf "\n${SELF}: Running ${RELENG_XORRISO} -as mkisofs -quiet -print-size ${GEN_DATA_DIR}. Trial: ${run}.\n"
time ${RELENG_XORRISO} -as mkisofs -quiet -print-size ${GEN_DATA_DIR}
done
fi
# try to run genisoimage
if which genisoimage >/dev/null 2>&1; then
RELENG_GENISOIMAGE=`which genisoimage`
for run in 1 2 3; do
printf "\n${SELF}: Running ${RELENG_GENISOIMAGE} -quiet -print-size ${GEN_DATA_DIR}. Trial: ${run}.\n"
time ${RELENG_GENISOIMAGE} -quiet -print-size ${GEN_DATA_DIR}
done
fi
# try to run mkisofs
if which mkisofs >/dev/null 2>&1; then
RELENG_MKISOFS=`which mkisofs`
for run in 1 2 3; do
printf "\n${SELF}: Running ${RELENG_MKISOFS} -quiet -print-size ${GEN_DATA_DIR}. Trial: ${run}.\n"
time ${RELENG_MKISOFS} -quiet -print-size ${GEN_DATA_DIR}
done
fi
#
cleanup
#
exit 0

34
releng/codesamples/api_3lib.cpp
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@ -1,34 +0,0 @@
// Just to ensure we are C++-clean. This should not spit too much noise
/* Copyright 2011 George Danchev <danchev@spnet.net>
* Licensed under GNU GPL version 2
*/
#if __WORDSIZE == 32
#define _LARGEFILE_SOURCE 1
#define _FILE_OFFSET_BITS 64
#endif
#include <iostream>
#include <inttypes.h>
extern "C" {
#include <libburn/libburn.h>
#include <libisofs/libisofs.h>
// using namespace burn;
// (this was needed to before rev.4062 of libisoburn)
#include <libisoburn/libisoburn.h>
}
int main() {
int major=-1, minor=-1, micro=-1;
isoburn_version(&major, &minor, &micro);
if (major<0 || minor<0 || micro<0)
return -1;
std::cout
<< " major:" << major
<< " minor:" << minor
<< " micro:" << micro
;
return 0;
}

30
releng/codesamples/api_xorriso.cpp
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@ -1,30 +0,0 @@
// Just to ensure we are C++-clean. This should not spit too much noise
/* Copyright 2011 George Danchev <danchev@spnet.net>
* Licensed under GNU GPL version 2
*/
#if __WORDSIZE == 32
#define _LARGEFILE_SOURCE 1
#define _FILE_OFFSET_BITS 64
#endif
#include <iostream>
#include <inttypes.h>
extern "C" {
#include "xorriso/xorriso.h"
}
int main() {
int major=-1, minor=-1, micro=-1;
Xorriso__version(&major, &minor, &micro);
if (major<0 || minor<0 || micro<0)
return -1;
std::cout
<< " major:" << major
<< " minor:" << minor
<< " micro:" << micro
;
return 0;
}

167
releng/inc/releng_getopts.inc
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@ -1,167 +0,0 @@
# Copyright 2011 George Danchev <danchev@spnet.net>
# Copyright 2011 Thomas Schmitt <scdbackup@gmx.net>
# Licensed under GNU GPL version 2 or later
SELF=$(basename $0)
RELENG_XORRISO=0
SIMULATE_FAILURE=0
CLEANUP=1
SPECIFIC_HELP=0
START_DIR_DONT_CHANGE=`pwd`
GEN_DATA_DIR=releng_generated_data/${SELF}
#############################################
print_help() {
cat << EOF
Usage: $SELF -x path/to/xorriso [-k] [-f] [-c] [-h]
[-- ...test specific options...]
General options:
-x absolute or relative path to xorriso binary to be run.
-k keep self-generated data.
-c cleanup self-generated data kept from previous run and exit.
-f simulate failure.
-h print this help text
-- end of general options, begin of test specific options.
EOF
}
boldify() {
if which tput >/dev/null 2>&1; then tput smso; fi
}
unboldify() {
if which tput >/dev/null 2>&1; then tput rmso; fi
}
#############################################
cleanup() {
if [ ${CLEANUP} -eq 1 ]; then
# safety net, just in case -> we want to be in the starting
# directory before removing whatever self-generated stuff
if [ -d "${GEN_DATA_DIR}" ]; then
cd "${START_DIR_DONT_CHANGE}" || exit 2
# Verify once again we are in the releng_generated_data directory
# Check for both returned code of grep and returned matching string
READ_CANON_EXISTS=`readlink -e "${GEN_DATA_DIR}"`
DIR_NAME_GEN_DATA=`dirname "${READ_CANON_EXISTS}"`
set +e
RET_NON_EMPTY_STRING=`echo "${DIR_NAME_GEN_DATA}" | grep -P "\w+\/releng_generated_data$"`
GREP_RET_GEN_DATA="$?"
case "${GREP_RET_GEN_DATA}" in
0)
if [ x"${RET_NON_EMPTY_STRING}" != x"" ]; then
# now call the nastiness
chmod +w -R ${GEN_DATA_DIR}
rm -rf ${GEN_DATA_DIR}
boldify
printf "${SELF}: Removed (self-generated) %s\n" ${GEN_DATA_DIR}
unboldify
else
printf "FAIL : ${SELF} : Safety check for being in releng_generated_data directory.\n"
printf "FAIL : ${SELF} : GREP returned empty string: ${RET_NON_EMPTY_STRING}.\n"
printf "FAIL : ${SELF} : Skipped trying to remove ${GEN_DATA_DIR} directory. Exiting.\n"
fi
;;
*)
printf "FAIL : ${SELF} : Safety check for being in releng_generated_data directory.\n"
printf "FAIL : ${SELF} : GREP returned code: ${GREP_RET_GEN_DATA}.\n"
printf "FAIL : ${SELF} : Skipped trying to remove ${GEN_DATA_DIR} directory. Exiting.\n"
exit 30
;;
esac
else
printf "${SELF}: ${GEN_DATA_DIR} does not exist. Nothing to clean.\n"
fi
else
boldify
printf "${SELF}: Leaving (self-generated) %s\n" ${GEN_DATA_DIR}
unboldify
fi
}
#############################################
check_for_xorriso() {
# $1: if "-x" then check executability
if test -z "$RELENG_XORRISO" -o "$RELENG_XORRISO" = "0"
then
print_help
# print_specific_help
echo
echo "${SELF}: Need -x absolute or relative path to xorriso binary."
echo
exit 31
fi
if [ x"$1" = x"-x" -a ! -x "$RELENG_XORRISO" ]
then
print_help
# print_specific_help
echo
echo "${SELF}: Path given by option -x does not lead to an executable file."
echo "Given is: '$RELENG_XORRISO'"
if test "$RELENG_XORRISO" = "xorriso"
then
xorriso=$(type -p xorriso)
if test -n "xorriso"
then
echo "Hint: Try '$xorriso'"
fi
fi
echo
exit 31
fi
}
#############################################
next_is=
for i in "$@"
do
if test "$next_is" = "ignore"
then :
elif test "$next_is" = "x"
then
RELENG_XORRISO="$i"
next_is=
elif test x"$i" = x"-x"
then
next_is="x"
elif test x"$i" = x"-k"
then
CLEANUP=0
elif test x"$i" = x"-c"
then
CLEANUP=1
cleanup
exit 0
elif test x"$i" = x"-f"
then
SIMULATE_FAILURE=1
elif test x"$i" = x"-h"
then
print_help
SPECIFIC_HELP=1
elif test x"$i" = x"--"
then
# Begin of private arguments for caller
next_is="ignore"
else
echo >&2
echo "Unknown general option: $i" >&2
print_help
exit 31
fi
done
if test "$next_is" = x
then
echo >&2
echo "Option -x expects an argument (the path to the xorriso program)" >&2
print_help
exit 31
fi

12
releng/inc/test_releng_getopt
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@ -1,12 +0,0 @@
#!/bin/bash
set -e
. releng_getopts.inc
printf "\nRELENG_XORRISO =${RELENG_XORRISO}"
printf "\nCLEANUP =${CLEANUP}"
printf "\nSIMULATE_FAILURE =${SIMULATE_FAILURE}"
printf "\n"
exit 0

214
releng/manual_burn
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@ -1,214 +0,0 @@
#!/bin/bash
# Copyright 2011 George Danchev <danchev@spnet.net>
# Copyright 2011 Thomas Schmitt <scdbackup@gmx.net>
#
# Licensed under GNU GPL version 2 or later
set -e
# set -x
print_specific_help() {
cat << HLP
Specific options:
--dev path use path as drive address. Default: /dev/cdrw
--what path use path as address of the directory which shall
be copied into an ISO 9660 filesystem on media.
--any_media allow non re-usable MMC media, like CD-R or DVD+R.
Allow paths to non-existing files, but disallow paths
to existing regular files.
Overview:
Test burning to re-usable media CD-RW, DVD-RW, DVD-RAM, DVD+RW, BD-RE.
By default, one-time usable media will be rejected deliberately.
HLP
}
getopts_inc=inc/releng_getopts.inc
if test -e "$getopts_inc"
then
. "$getopts_inc"
if test "$SPECIFIC_HELP" = 1
then
print_specific_help
exit 0
fi
else
echo >&2
echo "File not found: $getopts_inc" >&2
echo "Are we in the ./releng directory of a libisoburn SVN checkout ?" >&2
echo "(Please execute the tests from that ./releng directory.)" >&2
echo >&2
exit 29
fi
# Set default values for specific option variables.
dev=/dev/cdrw
what=../xorriso
any_media=0
# Interpret specific options, they begin after the first --.
next_is=ignore
for i in "$@"
do
if test "$next_is" = "ignore"
then
if test "$i" = "--"
then
next_is=""
fi
elif test "$next_is" = "dev"
then
dev="$i"
next_is=""
elif test "$next_is" = "what"
then
what="$i"
next_is=""
elif test "$i" = "--dev"
then
next_is="dev"
elif test "$i" = "--what"
then
next_is="what"
elif test "$i" = "--any_media"
then
any_media=1
else
echo >&2
echo "Unknown test specific option: $i" >&2
print_help
print_specific_help
exit 31
fi
done
check_for_xorriso -x
# check data dir, if any and after checking -x xorriso
if [ -d "${GEN_DATA_DIR}" ]; then
printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
printf "\n${SELF}: use '${SELF} -c' to remove.\n"
exit 30
else
mkdir "${GEN_DATA_DIR}"
fi
#####################################################################
# Inspect drive address
if test -e "$dev"
then
if test "$any_media" = 1 -a -f "$dev"
then
echo "FAIL : ${SELF} : --dev $dev leads to an existing regular file"
echo
cleanup
exit 31
fi
else
if test "$any_media" = "0"
then
echo "FAIL : ${SELF} : --dev $dev does not lead to an existing file"
echo
cleanup
exit 31
fi
fi
# Inspect media
set +e
res=$("$RELENG_XORRISO" -outdev "$dev" 2>&1)
ret=$?
set -e
if test "$ret" -ne 0
then
echo "$res" >&2
echo "FAIL : ${SELF} : Non-zero exit value $ret with: $RELENG_XORRISO -outdev $dev"
echo
cleanup
exit 1
elif echo "$res" | grep '^Media current:' >/dev/null 2>&1
then
media=$(echo "$res" | grep '^Media current:' | \
sed -e 's/^Media current: //')
echo "Detected media: '$media'"
if test "$media" = "CD-RW" -o "$media" = "DVD-RW sequential recording" -o \
"$media" = "DVD-RW restricted overwrite" -o "$media" = "DVD-RAM" -o \
"$media" = "DVD+RW" -o "$media" = "BD-RE"
then
echo "Recognized as re-usable."
elif test "$media" = "is not recognizable"
then
echo "FAIL : ${SELF} : No recognizable media detected in: '$dev'"
echo
cleanup
exit 2
elif test "$any_media" = 1
then
echo "Accepted media only because of option --any_media : '$media'"
else
echo "FAIL : ${SELF} : No re-usable media detected, but: '$media'"
echo
cleanup
exit 2
fi
fi
# Perform burn run
echo "$RELENG_XORRISO" -for_backup -outdev "$dev" -blank as_needed -map "$what" /test
set +e
"$RELENG_XORRISO" \
-for_backup \
-outdev "$dev" \
-blank as_needed \
-map "$what" /test
ret=$?
set -e
if test "$ret" -ne 0
then
echo "FAIL : ${SELF} : Non-zero exit value with burn run: $ret"
echo
cleanup
exit 1
fi
if test "$SIMULATE_FAILURE" = 1
then
echo "FAIL : ${SELF} : Simulated failure caused by option -f"
if test -f "$dev"
then
# Alter image
dd if=/dev/urandom bs=2K count=1 \
of="$dev" conv=notrunc seek=400
else
cleanup
exit 1
fi
fi
# Check read
echo "$RELENG_XORRISO" -for_backup -indev "$dev" \
-check_media event=FATAL -- \ -check_md5_r FATAL / --
set +e
"$RELENG_XORRISO" \
-for_backup \
-indev "$dev" \
-print '---check_media:' -check_media event=FATAL -- \
-print '---check_md5_r:' -check_md5_r FATAL / -- \
-print '---compare_r:' -md5 off -compare_r "$what" /test
ret=$?
set -e
if test "$ret" -ne 0
then
echo "FAIL : ${SELF} : Non-zero exit value with checkread run: $ret"
echo
cleanup
exit 1
fi
echo "Ok. Burn test passed."
echo
cleanup
exit 0

174
releng/manual_devices
View File

@ -1,174 +0,0 @@
#!/bin/bash
# Copyright 2011 George Danchev <danchev@spnet.net>
# Copyright 2011 Thomas Schmitt <scdbackup@gmx.net>
# Licensed under GNU GPL version 2 or later
# set -e
print_specific_help() {
cat << HLP
Specific options:
--dev path Suppress dialog and use path as drive address.
Overview:
Test device scanning and list of speeds.
HLP
}
# Include common bits and interpret general options
getopts_inc=inc/releng_getopts.inc
if test -e "$getopts_inc"
then
. "$getopts_inc"
if test "$SPECIFIC_HELP" = 1
then
print_specific_help
exit 0
fi
else
echo >&2
echo "File not found: $getopts_inc" >&2
echo "Are we in the ./releng directory of a libisoburn SVN checkout ?" >&2
echo "(Please execute the tests from that ./releng directory.)" >&2
echo >&2
exit 2
fi
# Interpret private options, they begin after the first --.
dev=
next_is=ignore
for i in "$@"
do
if test "$next_is" = "ignore"
then
if test "$i" = "--"
then
next_is=""
fi
elif test "$next_is" = "dev"
then
dev="$i"
next_is=""
elif test "$i" = "--dev"
then
next_is="dev"
else
echo >&2
echo "Unknown test specific option: $i" >&2
print_help
print_specific_help
exit 31
fi
done
# Insist in having a xorriso
check_for_xorriso -x
has_device_links=$("$RELENG_XORRISO" -help 2>/dev/null | fgrep ' -device_links')
if test -n "$has_device_links"
then
devices_opt="-device_links"
else
devices_opt="-devices"
fi
#
get_speeds() {
echo -e "\n${SELF}: Running: ${RELENG_XORRISO} -report_about WARNING -outdev ${1} -toc -list_formats -list_profiles out -list_speeds"
"$RELENG_XORRISO" -report_about WARNING -outdev "$1" \
-print '---toc :' -toc \
-print '---list_formats :' -list_formats \
-print '---list_profiles :' -list_profiles out \
-print '---list_speeds :' -list_speeds
}
cat_var() {
# $1 = variable to put out with line feeds
cat <<+
$1
+
}
get_devices() {
# $1 = if not empty: device lines from xorriso -devices or -device_links
# $2 = if not empty: suppress dialog and use $2 as input
if test -n "$1"
then
DEVICES="$1"
else
DEVICES=$("$RELENG_XORRISO" $devices_opt 2>/dev/null | grep "\-dev")
fi
NUM_DEV=$(cat_var "$DEVICES" | wc -l)
case "${NUM_DEV}" in
0)
echo -e "\n${SELF}: No drives found."
exit 1
;;
1)
echo -e "\n${SELF}: 1 drive found:\n"
;;
*)
echo -e "\n${SELF}: ${NUM_DEV} drives found:\n"
;;
esac
echo =================================================================
echo "$DEVICES"
echo =================================================================
OUTDEV=$( cat_var "$DEVICES" | head -1 | \
sed -e "s/[0-9] *-dev '\//\//" -e "s/'.*$//" )
if test -n "$2"
then
x="$2"
else
echo >&2
echo "WARNING: The following tests might pull in the drive tray." >&2
echo " Best is if you now put in a suitable media and" >&2
echo " load it manually, so nobody gets surprised. :))" >&2
echo >&2
echo "Which drive to examine ? (Empty input = ${OUTDEV})" >&2
read x
fi
if test -n "$x"
then
OUTDEV="$x"
fi
get_speeds "$OUTDEV"
}
# main
"$RELENG_XORRISO" -version
echo -e "\n${SELF}: Running: $RELENG_XORRISO $devices_opt ..."
devices=$("$RELENG_XORRISO" -report_about WARNING $devices_opt | grep "\-dev")
RET="$?"
if test "$SIMULATE_FAILURE" = 1
then
echo "===" >&2
echo "=== SIMULATING FAILURE BY OVERRIDING EXIT VALUE OF XORRISO" >&2
echo "===" >&2
echo "FAIL : ${SELF} : Simulated failure caused by option -f"
RET=1
fi
case ${RET} in
0)
get_devices "$devices" "$dev"
RET="$?"
if test "$RET" = 0
then :
else
echo "FAIL : ${SELF} : Device scan or single drive listing failed"
exit "$RET"
fi
;;
*)
boldify
echo -ne "\n${SELF}: ${RELENG_XORRISO} $devices_opt returned ${RET}."
unboldify
echo -e "\n${SELF}: Already mounted?"
df -kh
esac
exit 0

256
releng/manual_isojigdo
View File

@ -1,256 +0,0 @@
#!/bin/bash
# Copyright 2011 Thomas Schmitt <scdbackup@gmx.net>
# Copyright 2011 George Danchev <danchev@spnet.net>
# Licensed under GNU GPL version 2 or later
set -e
not_in_releng_exit() {
printf "\nPlease execute the tests from releng directory.\n\n"
exit 1
}
. inc/releng_getopts.inc || not_in_releng_exit
print_specific_help() {
cat << HLP
Specific options:
none yet.
Overview:
Match the resulting ISO image representation
against the jigdo representation.
HLP
}
if test "$SPECIFIC_HELP" = 1; then
print_specific_help
exit 0
fi
if [ ! -x $RELENG_XORRISO ]; then
print_help
printf "\n${SELF}: -x absolute or relative path to binary to be run.\n\n"
exit 30
fi
# check data dir, if any and after checking -x xorriso
if [ -d "${GEN_DATA_DIR}" ]; then
printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
printf "\n${SELF}: use '${SELF} -c' to remove.\n"
exit 1
else
mkdir "${GEN_DATA_DIR}"
fi
TMP_DATA_DIR=releng_generated_data
IMG_EXTRACT_DIR=${GEN_DATA_DIR}/${SELF}_extracted_tree
RELENG_DIR="${IMG_EXTRACT_DIR}"
RELENG_ISOLINUX_BIN="isolinux/isolinux.bin"
RELENG_BOOT_CAT="isolinux/boot.cat"
RELENG_IMG=t1
RES=""
REMOTE_URL="http://cdimage.debian.org/cdimage/daily-builds/daily/current/i386/iso-cd"
REMOTE_IMG="debian-testing-i386-businesscard.iso"
# check for required items
if [ "${RELENG_XORRISO}" == "" -o "${RELENG_DIR}" == "" -o "${RELENG_IMG}" == "" ]; then
echo -e "\n${SELF}: xorriso_cmd IN_dir and OUT_image are required\n"
exit 2
fi
# All must be set at this point
printf "${SELF}: Config items:"
printf "\n\txorriso_cmd=${RELENG_XORRISO}\n\tIN_dir=${RELENG_DIR}\n\tOUT_image=${RELENG_IMG}.iso"
printf "\n\tIN_isolinux=${RELENG_ISOLINUX_BIN}\n\tOUT_bootcat=${RELENG_BOOT_CAT}\n"
RES="${RELENG_IMG}.iso ${RELENG_IMG}.new ${RELENG_IMG}.md5 ${RELENG_IMG}.jigdo ${RELENG_IMG}.template"
# xorriso version details, incl. underlying libraries
# "${RELENG_XORRISO}" -version
# check whether the binary support JTE
set +e
RETSTR_VER_JTE=`"${RELENG_XORRISO}" --version 2>/dev/null | grep -P "(libjte\s+in\s+use)"`
RETCODE_VER_JTE="$?"
set -e
case ${RETCODE_VER_JTE} in
0)
printf "\n${SELF}: Found JTE support with ${RELENG_XORRISO} : ${RETSTR_VER_JTE}"
;;
*)
printf "\nFAIL : ${SELF} : Not found JTE support in ${RELENG_XORRISO}. Quit."
printf "\n${SELF}: JTE not supported with this xorriso build. Install jigit >=1.18 and rebuild."
printf "\n${SELF}: http://www.einval.com/~steve/software/JTE/\n"
cleanup
exit 4
;;
esac
# grab remote ISO image, to decompose
if [ ! -f "${TMP_DATA_DIR}"/"${REMOTE_IMG}" ]; then
printf "\n${SELF}: Downloading ${REMOTE_URL}/${REMOTE_IMG}\n"
wget --no-check-certificate -T20 -t3 -O \
"${TMP_DATA_DIR}"/"${REMOTE_IMG}" "${REMOTE_URL}"/"${REMOTE_IMG}"
WGET_RET="$?"
case ${WGET_RET} in
0)
echo -e "\n${SELF}: Downloading successfully completed.\n"
;;
*)
echo -e "\nFAIL : ${SELF} : wget returned code: $WGET_RET\n"
cleanup
exit 5
;;
esac
else
printf "\n${SELF}: Found ISO image: ${TMP_DATA_DIR}/${REMOTE_IMG}\n"
fi
# check for extraction directory existence
if [ -d "${IMG_EXTRACT_DIR}" ]; then
printf "\n${SELF}: Found ${IMG_EXTRACT_DIR}. Please cleanup.\n"
cleanup
exit 6
else
mkdir "${IMG_EXTRACT_DIR}"
fi
# extract image content
CMD_EXTRACT="${RELENG_XORRISO} -indev ${TMP_DATA_DIR}/${REMOTE_IMG} \
-osirrox on:auto_chmod_on \
-extract / ${IMG_EXTRACT_DIR} \
"
# TODO: drop set +e|-e block, catch exit code instead when
# the boot catalog warnings get completely resolved.
echo -e "${SELF}: Extracting ISO image:\n${CMD_EXTRACT}\n"
set +e
${CMD_EXTRACT}
set -e
# grab an MBR
ISOHYBRID_MBR="${GEN_DATA_DIR}/isohybrid.mbr"
dd if="${TMP_DATA_DIR}/${REMOTE_IMG}" bs=1K count=32 of="${ISOHYBRID_MBR}"
# create FAT partition
APPEND_PART="${GEN_DATA_DIR}/fatpart.fat"
MKFS_MSDOS="/sbin/mkfs.msdos"
if [ -x "${MKFS_MSDOS}" ]; then
"${MKFS_MSDOS}" -n Bla -C "${APPEND_PART}" 8192
else
printf "\n${SELF}: Not found: "${MKFS_MSDOS}". Install dosfstools."
printf "\n${SELF}: http://www.daniel-baumann.ch/software/dosfstools/\n"
cleanup
exit 7
fi
# GENERAL section
CMD="${RELENG_XORRISO} \
-as mkisofs \
-quiet \
-o ${GEN_DATA_DIR}/${RELENG_IMG}.iso \
-R \
-V ISOJIGDO \
-partition_offset 16 \
-J -joliet-long \
"
# BOOT section
if [ -f "${IMG_EXTRACT_DIR}"/"${RELENG_ISOLINUX_BIN}" -a -f "${ISOHYBRID_MBR}" -a -f "${APPEND_PART}" ]; then
CMD+="\
-b ${RELENG_ISOLINUX_BIN} \
-c ${RELENG_BOOT_CAT} \
-no-emul-boot -boot-load-size 4 -boot-info-table \
-isohybrid-mbr ${ISOHYBRID_MBR} \
-partition_offset 16 \
-append_partition 2 0x01 ${APPEND_PART} \
"
else
printf "\n${SELF}: FAIL to compose the boot section.\n"
cleanup
exit 8
fi
# JIGDO section
JIGDO_JIGDO=${GEN_DATA_DIR}/${RELENG_IMG}.jigdo
JIGDO_TEMPLATE=${GEN_DATA_DIR}/${RELENG_IMG}.template
JIGDO_MAP_RHV=`readlink -e ${RELENG_DIR}`
JIGDO_MAP="Debian=${JIGDO_MAP_RHV}/"
# create jigdo MD5 list in base64 format
JIGDO_GEN_MD5=${GEN_DATA_DIR}/${RELENG_IMG}.md5
if which jigdo-gen-md5-list >/dev/null 2>&1; then
printf "${SELF}: Creating MD5 list in hex format in ${JIGDO_GEN_MD5}..."
jigdo-gen-md5-list ${RELENG_DIR} > ${JIGDO_GEN_MD5}
printf "Done.\n"
else
printf "\n${SELF}: Not found: jigdo-gen-md5-list. Install jigit >= 1.18."
printf "\n${SELF}: http://www.einval.com/~steve/software/JTE/\n"
cleanup
exit 9
fi
CMD+="\
-jigdo-template-compress gzip \
-checksum_algorithm_iso md5,sha1,sha256,sha512 \
-checksum_algorithm_template md5,sha1,sha256,sha512 \
-jigdo-jigdo ${JIGDO_JIGDO} \
-jigdo-template ${JIGDO_TEMPLATE} \
-jigdo-map ${JIGDO_MAP} \
-md5-list ${JIGDO_GEN_MD5} \
-jigdo-min-file-size 1024 \
"
CMD+="${RELENG_DIR}"
# Run the whole compound command
echo -e "${SELF}: Creating ISO and jigdo representations:\n$CMD\n"
${CMD}
# Create another imange this time from jigdo files
if which jigit-mkimage >/dev/null 2>&1; then
printf "${SELF}: Creating new ISO from jigdo files..."
jigit-mkimage \
-t ${JIGDO_TEMPLATE} \
-j ${JIGDO_JIGDO} \
-m ${JIGDO_MAP} \
-o ${GEN_DATA_DIR}/${RELENG_IMG}.new
printf "Done.\n"
else
printf "\n${SELF}: Not found: jigit-mkimage. Install jigit."
printf "\n${SELF}: http://www.einval.com/~steve/software/JTE/\n"
cleanup
exit 10
fi
# trap the exit code of diff and let the Universe explode
diff ${GEN_DATA_DIR}/${RELENG_IMG}.iso ${GEN_DATA_DIR}/${RELENG_IMG}.new
DIFF_RET="$?"
case ${DIFF_RET} in
0)
echo -e "${SELF}: Match: diff ${GEN_DATA_DIR}/${RELENG_IMG}.iso ${GEN_DATA_DIR}/${RELENG_IMG}.new"
;;
*)
echo -e "FAIL : ${SELF} : diff returned code: $DIFF_RET\n"
;;
esac
# sort out the cruft
cleanup
# warn about downloaded image left behind
if [ -f "${TMP_DATA_DIR}"/"${REMOTE_IMG}" ]; then
printf "${SELF}: Leaving "
ls -sh "${TMP_DATA_DIR}"/"${REMOTE_IMG}"
fi
# last hints
if [ -d ${GEN_DATA_DIR} ]; then
printf "\n${SELF}: HINT: manual checks remained to be done:\n"
printf " * ${GEN_DATA_DIR}/${RELENG_IMG}.iso boots from USB stick and/or optical media.\n"
printf " * appended FAT partition is mountable.\n"
printf " * xorriso -indev ${GEN_DATA_DIR}/${RELENG_IMG}.iso -pvd_info\n"
printf " * fdisk -lu ${GEN_DATA_DIR}/${RELENG_IMG}.iso\n"
fi
exit 0

226
releng/run_all_auto
View File

@ -1,226 +0,0 @@
#!/bin/bash
# Copyright 2011 George Danchev <danchev@spnet.net>
# Copyright 2011 Thomas Schmitt <scdbackup@gmx.net>
# Licensed under GNU GPL version 2 or later
set -e
SELF=$(basename "$0")
GEN_DATA_DIR=releng_generated_data
CLOG=${GEN_DATA_DIR}/log.${SELF}
PASSED_OPTIONS="$@"
RELENG_XORRISO=
CLEANUP_LOG=0
not_in_releng_exit() {
printf "\nPlease execute the tests from releng directory.\n\n"
exit 1
}
# To catch the exit value of a command in a pipe
return_value_file="$GEN_DATA_DIR"/run_all_"$$"_return_value
return_wrapper()
{
cmd="$1"
shift 1
"$cmd" "$@"
RET="$?"
echo "$RET" >"$return_value_file"
return "$RET"
}
# Using only bash builtin commands.
# On 4 year old amd64 x2 3000 MHz, xterm local,it counts 22471 lines per second
# On 2 year old amd64 x4 2600 MHz, ssh remote, it counts 35348 lines per second
count_lines()
{
# $1 if not empty: start count
line=
if test -n "$1"
then
count="$1"
else
count=0
fi
while read line
do
count=$(($count + 1))
printf "\r %4d lines logged ... " "$count" >&2
printf "%s\n" "$line"
done
return 0
}
# It is not a good idea to include inc/releng_getopts.inc with the
# master script as it calls the subordinate scripts and they include
# this file too, and we want to avoid sharing variable with subshells
if [ ! -f inc/releng_getopts.inc ]; then
not_in_releng_exit
fi
#############################################
next_is=
for i in "$@"
do
if test "$next_is" = "ignore"
then :
elif test "$next_is" = "x"
then
RELENG_XORRISO="$i"
next_is=
elif test x"$i" = x"-x"
then
next_is="x"
elif test x"$i" = x"-c"
then
CLEANUP_LOG=1
fi
done
#############################################
if test "$next_is" = x
then
echo
echo "Option -x expects an argument (the path to the xorriso program)"
exit 31
fi
if [ ! "${1}" ]; then
cat << HLP
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
${SELF} runs executables from CWD starting
with auto_*, passing them its own options.
stdout/stderr output stored in:
${CLOG}
examples:
# run xorriso and keep the self-generated data
$ ./${SELF} -x path/to/xorriso [-k]
# clean up self-generated data from previous run
$ ./${SELF} -c
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HLP
exit 31
fi
########################################################
if [ -f "${CLOG}" ]; then
mv "${CLOG}" "${CLOG}".prev
fi
> ${CLOG}
if [ -x "${RELENG_XORRISO}" ]; then
echo -e "_OVERVIEW_______________________________________________________________" >> ${CLOG}
date --utc >> ${CLOG}
${RELENG_XORRISO} --version >> ${CLOG}
echo -e "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" >> ${CLOG}
fi
DSTART=`date --utc`
echo -ne "${SELF}: Started at ${DSTART}" | tee -a ${CLOG}
E1=`date '+%s'`
# require ^auto_, avoid running (your)self explicitly
for s in `ls | grep ^auto_ | grep -v ${SELF} | sort -n`; do
if [ -x ${s} -a ! -d ${s} ]; then
echo -ne "\n\n_STARTING_TEST_________________________________________________________" >> ${CLOG}
echo -ne "\n${SELF}: Running ./${s} ${PASSED_OPTIONS} :\n" \
| tee -a ${CLOG}
T1=`date '+%s'`
set +e
if test -n "$PIPESTATUS"
then
# PIPESTATUS[0] should be available in bash
./${s} ${PASSED_OPTIONS} 2>&1 | count_lines >> ${CLOG}
RET="${PIPESTATUS[0]}"
else
# a more portable method which uses a temporary file to record exit value
return_wrapper ./${s} ${PASSED_OPTIONS} 2>&1 | count_lines >> ${CLOG}
RET=$(cat "$return_value_file")
rm "$return_value_file"
fi
# echo "RET='$RET'" >/dev/tty
T2=`date '+%s'`
let TS="${T2} - ${T1}"
case ${RET} in
0)
printf "done in ${TS} sec. ok."
;;
*)
printf "done in ${TS} sec. "
which tput >/dev/null 2>&1 && tput smso
printf "FAIL -> EXIT CODE $RET"
which tput >/dev/null 2>&1 && tput rmso
;;
esac
set -e
fi
done
DEND=`date --utc`
echo -ne "\n${SELF}: Stopped at ${DEND}." | tee -a ${CLOG}
if [ "${CLEANUP_LOG}" -eq 1 ]; then
if [ -f "${CLOG}" ]; then
rm -f "${CLOG}"
echo -ne "\n${SELF}: Removed my own log ${CLOG}." # | tee -a ${CLOG}
fi
if [ -f "${CLOG}".prev ]; then
rm -f "${CLOG}".prev
echo -e "\n${SELF}: Removed my own log ${CLOG}.prev." # | tee -a ${CLOG}
fi
else
E2=`date '+%s'`
if [ ${E2} -eq ${E1} ]; then
echo -e " Total elapsed 0 sec." | tee -a ${CLOG}
else
let ES="${E2} - ${E1}"
echo -e " Total elapsed ${ES} sec." | tee -a ${CLOG}
fi
#####
echo -e "\n_SUMMARY________________________________________________________________" >> ${CLOG}
echo -e "${SELF}: Trivial log examination: ${CLOG}" | tee -a ${CLOG}
echo -e "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" | tee -a ${CLOG}
# severity classes of libdax_msgs.h in libburn and libisofs
# List of boring keywords:
# 'UPDATE|NOTE|DEBUG|ALL' - not considered interesting for lazy log inspection.
# List of interesting keywords:
# thrown by xorriso and underlying libraries
LIST_KWD="(NEVER|ABORT|FATAL|FAILURE|MISHAP|SORRY|WARNING|HINT"
# thrown by others
LIST_KWD+="|FAIL|ERROR|WRONG)"
if [ -f "${CLOG}" ]; then
set +e
# lines, perl regex, leading tabs
grep -n -P "${LIST_KWD}" "${CLOG}"
RET_GREP="$?"
case ${RET_GREP} in
0) # found
;;
1) # not found
echo -e "${SELF}: Log file looks clear." # | tee -a ${CLOG}
;;
*) #
echo -e "${SELF}: grep returned EXIT CODE: ${RET_GREP}." # | tee -a ${CLOG}
;;
esac
set -e
fi
echo -e "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" | tee -a ${CLOG}
##### TODO: work out a less noisy diff'ing technique!
if [ -f "${CLOG}".prev -a -f "${CLOG}" ]; then
echo -e "${SELF}: See diff against previous log file (might be long):" | tee -a ${CLOG}
echo -e "diff -Naur ${CLOG}.prev ${CLOG} | less" | tee -a ${CLOG}
fi
fi
#
which tput >/dev/null 2>&1 && tput smso
echo -e "\n${SELF}: Leaving the following cruft in ${GEN_DATA_DIR}:" # | tee -a ${CLOG}
which tput >/dev/null 2>&1 && tput rmso
ls -lth "${GEN_DATA_DIR}" # | tee -a ${CLOG}
# Fin
exit 0

135
releng/template_new
View File

@ -1,135 +0,0 @@
#!/bin/bash
# Copyright 2011 George Danchev <danchev@spnet.net>
# Copyright 2011 Thomas Schmitt <scdbackup@gmx.net>
# === TEMPLATE: Add your own copyright here
#
# Licensed under GNU GPL version 2 or later
# === TEMPLATE: Remove this remark before releasing this script.
#
# This is a template for creating a new libisoburn/releng test.
# It is supposed that you have read releng/README before you begin to work
# here.
#
# Step 1: Invent a name for your test
# test_name="manual_"...some.name...
# or
# test_name="auto_"...some.name...
#
# Step 2: Copy releng/template_new to $test_name
#
# Step 3: Edit $test_name and process any line that begins by
# "# === TEMPLATE:". Do what the line prescribes and then remove it
# from the script. You are not done as long as such a line remains.
#
# === TEMPLATE: End of remark to remove
set -e
# === TEMPLATE: Describe your own specific options (if any) and the test
print_specific_help() {
cat << HLP
Specific options:
--option Explanation of specific option
Overview:
Short explanation of test purpose and activities.
HLP
}
getopts_inc=inc/releng_getopts.inc
if test -e "$getopts_inc"
then
. "$getopts_inc"
if test "$SPECIFIC_HELP" = 1
then
print_specific_help
exit 0
fi
else
echo >&2
echo "File not found: $getopts_inc" >&2
echo "Are we in the ./releng directory of a libisoburn SVN checkout ?" >&2
echo "(Please execute the tests from that ./releng directory.)" >&2
echo >&2
exit 29
fi
# === TEMPLATE: Decide whether the test will have own options,
# === TEMPLATE: apart from those interpreted by inc/releng_getopts.inc
# === TEMPLATE: If not, then remove this interpreter code.
# Set default values for specific option variables. E.g.:
# dev=
# Interpret specific options, they begin after the first --.
next_is=ignore
for i in "$@"
do
if test "$next_is" = "ignore"
then
if test "$i" = "--"
then
next_is=""
fi
# === TEMPLATE: Implement interpretation of specific options. Like:
# elif test "$next_is" = "dev"
# then
# dev="$i"
# next_is=""
# elif test "$i" = "--dev"
# then
# next_is="dev"
else
echo >&2
echo "Unknown test specific option: $i" >&2
print_help
print_specific_help
exit 31
fi
done
# === TEMPLATE: End of own option interpreter code.
# Each test should decide whether or not it needs
# a xorriso binary to test, since some do compilations only.
# === TEMPLATE: Decide whether you need a xorriso program.
# === TEMPLATE: If not, then remove this function call
check_for_xorriso -x
# check data dir, if any and after checking -x xorriso
# === TEMPLATE: Decide whether your test will possibly create own files.
# === TEMPLATE: If yes, then make sure to remove this directory if not
# ===
# === TEMPLATE: If not, then remove this if ... fi statement.
if [ -d "${GEN_DATA_DIR}" ]; then
printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
printf "\n${SELF}: use '${SELF} -c' to remove.\n"
exit 30
else
mkdir "${GEN_DATA_DIR}"
fi
#####################################################################
# === TEMPLATE: Perform your test activities here.
# === TEMPLATE: In case of failure, issue a line to stdout that begins by
# === TEMPLATE: the word "FAIL", and make sure that the test script finally
# === TEMPLATE: returns a non-zero exit value.
# === TEMPLATE: 31 = Unknown option or unusable argument with known option
# === TEMPLATE: 30 = Unexpected state of own directory for self generated files
# === TEMPLATE: 29 = Not in ./releng directory or missing essential parts
# === TEMPLATE: 1 to 28 = test specific exit values
# === TEMPLATE: When exiting prematurely, make sure to call cleanup.
cleanup
exit 0

22
test/compare_file.c
View File

@ -5,18 +5,14 @@
To compare tree /media/dvd and /original/dir :
find /media/dvd -exec compare_file '{}' /media/dvd /original/dir ';'
Copyright 2008 - 2010 Thomas Schmitt, <scdbackup@gmx.net>
Copyright 2008 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
Provided under GPL version 2.
cc -g -o compare_file compare_file.c
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
@ -130,13 +126,11 @@ int Compare_2_files(char *adr1, char *adr2, char *adrc, int flag)
differs= 1;
}
if(s1.st_uid != s2.st_uid) {
printf("%s : st_uid : %lu <> %lu\n",
a, (unsigned long) s1.st_uid, (unsigned long) s2.st_uid);
printf("%s : st_uid : %d <> %d\n", a, s1.st_uid, s2.st_uid);
differs= 1;
}
if(s1.st_gid != s2.st_gid) {
printf("%s : st_gid : %lu <> %lu\n",
a, (unsigned long) s1.st_gid, (unsigned long) s2.st_gid);
printf("%s : st_gid : %d <> %d\n", a, s1.st_gid, s2.st_gid);
differs= 1;
}
if((S_ISCHR(s1.st_mode) && S_ISCHR(s2.st_mode)) ||
@ -254,12 +248,6 @@ int main(int argc, char **argv)
int ret, i, with_ctime= 1;
char adr1[4096], adr2[4096], adrc[4096];
if(sizeof(off_t) < 8) {
fprintf(stderr,
"%s : FATAL : Compile time misconfiguration. sizeof(off_t) too small.\n\n",
argv[0]);
exit(4);
}
if(argc<4) {
fprintf(stderr, "usage: %s path prefix1 prefix2\n", argv[0]);
exit(2);
@ -269,7 +257,7 @@ int main(int argc, char **argv)
with_ctime= 0;
else {
fprintf(stderr, "%s : Option not recognized: '%s'\n", argv[0], argv[i]);
exit(2);
exit(1);
}
}

15
xorriso/AUTHORS_gnu_xorriso
View File

@ -1,15 +0,0 @@
Derek Foreman
Ben Jansens
Thomas Schmitt
Mario Danic
Vreixo Formoso Lopes
Colin Plumb
Tatu Ylonen
Jim Kingdon
Scott G. Miller
Ulrich Drepper
Richard Atterer
Steve McIntyre
George Danchev
and possibly others who gave their copyright to Free Software Foundation, Inc.

674
xorriso/COPYING_gnu_xorriso
View File

@ -1,674 +0,0 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
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The licenses for most software and other practical works are designed
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THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

34
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@ -1,34 +0,0 @@
Derek Foreman <derek@signalmarketing.com>
Ben Jansens <xor@orodu.net>
Thomas Schmitt <scdbackup@gmx.net>
Mario Danic <mario.danic@gmail.com>,
Vreixo Formoso <metalpain2002@yahoo.es>
Steve McIntyre <steve@einval.com>
George Danchev <danchev@spnet.net>
GNU xorriso is a compilation of modules from libburnia-project.org :
xorriso Copyright (C) 2007-2011 Thomas Schmitt
libisoburn Copyright (C) 2007-2011 Vreixo Formoso, Thomas Schmitt
libisofs Copyright (C) 2007-2011 Vreixo Formoso, Mario Danic, Thomas Schmitt
libburn Copyright (C) 2002-2006 Derek Foreman, Ben Jansens
2006-2011 Mario Danic, Thomas Schmitt
Further included is :
libjte Copyright (C) 2000-2007 Free Software Foundation, Inc.
2004-2011 Steve McIntyre
2010-2011 George Danchev, Thomas Schmitt
Originally they all are licensed directly or indirectly as GPLv2+.
GNU xorriso is licensed by the following statement:
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 3
or later as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

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@ -0,0 +1,253 @@
------------------------------------------------------------------------------
libburnia-project.org scdbackup.sourceforge.net/xorriso_eng.html
------------------------------------------------------------------------------
xorriso. By Thomas Schmitt <scdbackup@gmx.net>
Integrated sub project of libburnia-project.org but also published via:
http://scdbackup.sourceforge.net/xorriso_eng.html
http://scdbackup.sourceforge.net/xorriso-0.3.6.pl00.tar.gz
Copyright (C) 2006-2009 Thomas Schmitt, provided under GPL version 2.
------------------------------------------------------------------------------
xorriso is a program which maps file objects from POSIX compliant
filesystems into Rock Ridge enhanced ISO 9660 filesystems and allows
session-wise manipulation of such filesystems. It can load the management
information of existing ISO images and it writes the session results to
optical media or to filesystem objects.
Vice versa xorriso is able to restore file objects from ISO 9660 filesystems.
A special property of xorriso is that it needs neither an external ISO 9660
formatter program nor an external burn program for CD or DVD but rather
incorporates the libraries of libburnia-project.org .
Currently it is fully supported on Linux with kernels >= 2.4 and on
FreeBSD versions with ATAPI/CAM support enabled in the kernel, see atapicam(4).
On other X/Open compliant systems there will only be POSIX i/o with disk
file objects, but no direct MMC operation on CD/DVD/BD drives.
By using this software you agree to the disclaimer at the end of this text:
"... without even the implied warranty ..."
Compilation, First Glimpse, Installation
The most simple way to get xorriso from source code is the xorriso standalone
tarball.
Prerequisites:
The tarball contains anything that is needed except the following system
components:
libc, libpthread
plus on FreeBSD: libiconv, libcam
Optional at compile time are:
libreadline and the readline-dev headers make dialog mode more convenient.
on Linux: libacl and libacl-devel allow getting and setting ACLs.
If they were present at compile time, then the optional libraries have to
be present at runtime, too.
Obtain xorriso-0.3.6.pl00.tar.gz, take it to a directory of your choice and do:
tar xzf xorriso-0.3.6.pl00.tar.gz
cd xorriso-0.3.6
Within that directory execute:
./configure --prefix=/usr
make
This will produce a binary named
./xorriso/xorriso
which you may strip to reduce it in size
strip ./xorriso/xorriso
You may copy or move it to a directory where it can be found by the shell,
or you may execute xorriso at the place where it was built,
or you may execute as superuser:
make install
For general concepts, options and usage examples see
man 1 xorriso
This man page is part of the tarball as
xorriso/xorriso.1
You may get a first glimpse by
man ./xorriso/xorriso.1
It gets installed with "make install" but may also be placed manually in the
./man1 directory below one of the directories mentioned in environment
variable $MANPATH.
The installation creates several alias links pointing to the xorriso binary:
xorrisofs starts xorriso with -as mkisofs emulation already enabled
xorrecord starts xorriso with -as cdrecord emulation already enabled
osirrox starts with -osirrox image-to-disk copying already enabled
If you want to avoid dependecy on libreadline although the libreadline
development package is installed, then rather build xorriso by:
./configure --prefix=/usr --disable-libreadline
make clean ; make
Never omit the "make clean" command after switching libreadline enabling.
Other deliberate dependency reduction options of ./configure are:
--disable-libacl avoid use of ACL functions like acl_to_text()
--disable-xattr avoid use of xattr functions like listxattr()
If you want xorriso to report a "Build timestamp" with its option -version:
make buildstamped
Drives and Disk File Objects
The user of xorriso needs rw-permission for the CD burner device.
A list of rw-accessible drives can be obtained by
xorriso -devices
CD devices which offer no rw-permission are invisible to normal users.
The superuser should be able to see any usable drive and then set the
permissions as needed.
The output of xorriso -devices might look like
0 -dev '/dev/sr0' rwrw-- : 'TSSTcorp' 'CDDVDW SH-S203B'
1 -dev '/dev/hda' rwrw-- : 'HL-DT-ST' 'DVD-ROM GDR8162B'
Full and insecure enabling of both for everybody would look like
chmod a+rw /dev/sr0 /dev/hda
This is equivalent to the traditional setup chmod a+x,u+s cdrecord.
I strongly discourage to run xorriso with setuid root or via sudo !
It is not checked for the necessary degree of hacker safety.
Consider to put all authorized users into group "floppy", to chgrp the
device file to that group and to disallow w-access to others.
A possible source of problems are hald or other automounters.
If you can spot a process "hald-addon-storage" with the address of
your desired drive, then consider to kill it.
If you cannot get rid of the automounter that easily, try whether it helps
to always load the drive tray manually before starting a write run of
xorriso. Wait until the drive light is off.
Better try to unmount an eventually mounted media before a write run.
Besides true optical drives, xorriso can also address disk files as input or
output drives. By default paths to files under /dev are accepted only if the
device represents a real optical drive. Other device files may be addressed
by prepending "stdio:" to the path.
Like:
xorriso -dev stdio:/dev/sdb ...more arguments...
This rule may be changed by xorriso option -drive_class.
Prefix "mmc:" causes a path to be accepted only if it is a real optical drive
which is accessible by generic SCSI/MMC commands.
Testing
We are quite sure that libisofs produces accurate representations of the disk
files. This opinion is founded on a lot of test burns and checks by a little
test program which compares files from the mounted image with the orignals
on disk. It uses the normal POSIX filesystem calls, i.e. no libburnia stuff.
This program is not installed systemwide but stays in the installation
directory of the xorriso tarball as test/compare_file . Usually it is
run as -exec payload of a find command. It demands at least three arguments:
The path of the first file to compare, the prefix1 to be cut off from path
and the prefix2 which gets prepended afterwards to obtain the path of the
second file to compare.
As further argument there can be -no_ctime which suppresses the comparison
of ctime date stamps.
The exit value is 0 if no difference was detected, non-0 else.
Example: After
xorriso ... -pathspecs on -add /=/original/dir -- -commit_eject all
mount /media/dvd
cd test
compare tree /media/dvd with tree /original/dir :
find /original/dir -exec ./compare_file '{}' /original/dir /media/dvd ';' \
| less
and vice versa:
find /media/dvd -exec ./compare_file '{}' /media/dvd /original/dir ';' \
| less
File Formats
Currently there is only one file format peculiar to xorriso : sector maps
which describe the valid and invalid blocks on a media or a disk copy of
a media. xorriso creates and reads these file with its option -check_media.
The file begins with 32 bytes of cleartext of which the last one is a
newline character. The first 25 say "xorriso sector bitmap v2 ", the
remaining six characters give the size of the info text as decimal number.
This number of bytes follows the first 32 and will not be interpreted
by xorriso. They are rather to inform a human reader about the media type
and its track layout.
After the info text there are two 4 byte signed integers, most significant
byte first. The first one, N, gives the number of bits in the following bitmap
and the second number S gives the number of 2 KiB blocks governed by a single
bit in the map. Then come the bits in form of 8-bit bytes.
Data block M is covered by bit B=M/S in the map, bit number B is stored in
byte B/8 as bit B%8. A valid readable data block has its bit set to 1.
libisoburn
xorriso is based on libisofs which does ISO 9600 filesystem aspects and on
libburn which does the input and output aspects. Parts of this foundation
are accessed via libisoburn, which is closely related to xorriso.
libisoburn provides two services:
- Encapsulation of coordination between libisofs and libburn.
- Emulation of ISO 9660 multi-session on overwriteable media
or random access files.
The sourcecode of all three libraries is included in the xorriso standalone
tarball. It is compiled with xorriso and linked statically.
But you may as well get and install releases of libburn and libisofs, in order
to be able to install a release of libisoburn which produces libisoburn.so.1
and a matching dynamically linked xorriso binary.
This binary is leaner but depends on properly installed libraries of suitable
revision.
Dynamic library and compile time header requirements for libisoburn-0.3.6 :
- libburn.so.4 , version libburn-0.6.4 or higher
- libisofs.so.6 , version libisofs-0.6.16 or higher
libisoburn and xorriso will not start with libraries which are older than their
headers seen at compile time. So compile in the oldest possible installation
setup unless you have reason to enforce a newer bug fix level.
Standalone xorriso has less runtime dependencies and can be moved more freely.
------------------------------------------------------------------------------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
------------------------------------------------------------------------------
Based on and sub project of:
libburnia-project.org
By Mario Danic <mario.danic@gmail.com>,
Vreixo Formoso <metalpain2002@yahoo.es>
Thomas Schmitt <scdbackup@gmx.net>
Copyright (C) 2006-2009 Mario Danic, Vreixo Formoso, Thomas Schmitt.
libburnia-project.org is inspired by and in other components still containing
parts of old
Libburn. By Derek Foreman <derek@signalmarketing.com> and
Ben Jansens <xor@orodu.net>
Copyright (C) 2002-2006 Derek Foreman and Ben Jansens

433
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@ -1,433 +0,0 @@
------------------------------------------------------------------------------
Contribution of libburnia-project.org to the GNU Operating System
------------------------------------------------------------------------------
GNU xorriso. By Thomas Schmitt <scdbackup@gmx.net>
Derived from and supported by libburnia-project.org, published via:
http://www.gnu.org/software/xorriso/xorriso_eng.html
http://www.gnu.org/software/xorriso/xorriso-1.1.4.tar.gz
Provided under GPL version 3 or later. No warranty.
------------------------------------------------------------------------------
xorriso is a program which copies file objects from POSIX compliant
filesystems into Rock Ridge enhanced ISO 9660 filesystems and allows
session-wise manipulation of such filesystems. It can load the management
information of existing ISO images and it writes the session results to
optical media or to filesystem objects.
Vice versa xorriso is able to restore file objects from ISO 9660 filesystems.
A special property of xorriso is that it needs neither an external ISO 9660
formatter program nor an external burn program for CD or DVD but rather
incorporates the libraries of libburnia-project.org .
Currently it is fully supported on GNU/Linux with kernels >= 2.4,
on FreeBSD with ATAPI/CAM support enabled in the kernel, see atapicam(4),
and on OpenSolaris (tested with kernel 5.11).
On other X/Open compliant systems there will only be POSIX i/o with disk
file objects, but no direct MMC operation on CD/DVD/BD drives.
By using this software you agree to the disclaimer at the end of this text:
"... without even the implied warranty ..."
Compilation, First Glimpse, Installation
The most simple way to get xorriso from source code is the GNU xorriso tarball.
Prerequisites:
The tarball contains everything that is needed except the following system
components:
libc, libpthread
plus on FreeBSD: libiconv, libcam, IDE and SATA drives need atapicam
Optional at compile time are:
libreadline and the readline-dev headers make dialog mode more convenient.
zlib and zlib-devel allow zisofs compression.
on GNU/Linux: libacl and libacl-devel allow getting and setting ACLs.
If they were present at compile time, then the optional libraries have to
be present at runtime, too.
Obtain xorriso-1.1.4.tar.gz, take it to a directory of your choice and do:
tar xzf xorriso-1.1.4.tar.gz
cd xorriso-1.1.4
Within that directory execute:
./configure --prefix=/usr
make
This will produce a binary named
./xorriso/xorriso
If you want xorriso to report a "Build timestamp" with its option -version :
make buildstamped
You may strip the binary to reduce it in size
strip ./xorriso/xorriso
You may copy or move it to a directory where it can be found by the shell,
or you may execute xorriso at the place where it was built,
or you may execute as superuser:
make install
For general concepts, options and usage examples see
info xorriso
info xorrisofs
man 1 xorriso
man 1 xorrisofs
You may get a first glimpse by
info ./xorriso/xorriso.info
info ./xorriso/xorrisofs.info
man ./xorriso/xorriso.1
man ./xorriso/xorrisofs.1
The installation creates several alias links pointing to the xorriso binary:
xorrisofs starts xorriso with -as mkisofs emulation already enabled
xorrecord starts xorriso with -as cdrecord emulation already enabled
osirrox starts with -osirrox image-to-disk copying already enabled
If you want to avoid dependecy on libreadline although the libreadline
development package is installed, then rather build xorriso by:
./configure --prefix=/usr --disable-libreadline
make clean ; make
Never omit the "make clean" command after switching libreadline enabling.
Other deliberate dependency reduction options of ./configure are:
--disable-libacl avoid use of ACL functions like acl_to_text()
--disable-xattr avoid use of xattr functions like listxattr()
--disable-zlib avoid use of zlib functions like compress2()
this also avoids the use of libjte and option -jigdo.
xorriso brings own system adapters which allow burning optical media on
GNU/Linux, FreeBSD, Solaris.
Alternatively it can use libcdio-0.83 or later for sending commands to
optical drives:
--enable-libcdio
xorriso allows to use external processes as file content filters. This is
a potential security risk which may be avoided by ./configure option
--disable-external-filters
By default the filter feature is disabled if effective user id and real
user id differ. This ban can be lifted by
--enable-external-filters-setuid
Sometimes xorriso will yield better write performance on GNU/Linux if 64 KB are
transmitted in each write operation rather than 32 KB. See option -dvd_obs .
64k can be made default at configure time by:
--enable-dvd-obs-64k
For xorriso -as cdrecord emulation only:
In some situations GNU/Linux may deliver a better write performance to drives
if the track input is read with O_DIRECT (see man 2 open). The included libburn
and the cdrecord emulation of xorriso can be told to use this peculiar read
mode by:
--enable-track-src-odirect
Drives and Disk File Objects
The user of libisoburn applications needs rw-permission for the CD/DVD/BD
drives which shall be used, even if only reading is intended.
A list of rw-accessible drives can be obtained by
xorriso -devices
CD devices which offer not enough permission are invisible to normal users.
The superuser should be able to see any usable drive and then set the
permissions as needed.
On Linux and FreeBSD, rw-permissions are needed.
On Solaris, the privilege "sys_devices" and r-permission are needed.
The output of xorriso -devices might look like
0 -dev '/dev/sr0' rwrw-- : 'TSSTcorp' 'CDDVDW SH-S203B'
1 -dev '/dev/hda' rwrw-- : 'HL-DT-ST' 'DVD-ROM GDR8162B'
On Linux, full and insecure enabling of both for everybody would look like
chmod a+rw /dev/sr0 /dev/hda
This is equivalent to the traditional setup chmod a+x,u+s cdrecord.
On FreeBSD, device permissions are to be set in /etc/devfs.rules.
On Solaris, pfexec privileges may be restricted to "basic,sys_devices".
See below "System Dependend Drive Permission Examples".
I strongly discourage to run xorriso with setuid root or via sudo !
It is not checked for the necessary degree of hacker safety.
Better consider to grant the necessary permissions to group "floppy"
and to add users to it.
A possible source of problems are hald or other automounters.
If you can spot a process "hald-addon-storage" with the address of
your desired drive, then consider to kill it.
If you cannot get rid of the automounter that easily, try whether it helps
to always load the drive tray manually before starting a write run of
xorriso. Wait until the drive light is off.
Better try to unmount a mounted media before a write run.
Besides true optical drives, xorriso can also address disk files as input or
output drives. By default paths to files under /dev are accepted only if the
device represents a real optical drive. Other device files may be addressed
by prepending "stdio:" to the path.
Like:
xorriso -dev stdio:/dev/sdb ...more arguments...
This rule may be changed by xorriso option -drive_class.
Prefix "mmc:" causes a path to be accepted only if it is a real optical drive
which is accessible by generic SCSI/MMC commands.
Testing
We are quite sure that libisofs produces accurate representations of the disk
files. This opinion is founded on a lot of test burns and checks by a little
test program which compares files from the mounted image with the orignals
on disk. It uses the normal POSIX filesystem calls, i.e. no libburnia stuff.
This program is not installed systemwide but stays in the installation
directory of the xorriso tarball as test/compare_file . Usually it is
run as -exec payload of a find command. It demands at least three arguments:
The path of the first file to compare, the prefix1 to be cut off from path
and the prefix2 which gets prepended afterwards to obtain the path of the
second file to compare.
As further argument there can be -no_ctime which suppresses the comparison
of ctime date stamps.
The exit value is 0 if no difference was detected, non-0 else.
Example: After
xorriso ... -pathspecs on -add /=/original/dir -- -commit_eject all
mount /media/dvd
cd test
compare tree /media/dvd with tree /original/dir :
find /original/dir -exec ./compare_file '{}' /original/dir /media/dvd ';' \
| less
and vice versa:
find /media/dvd -exec ./compare_file '{}' /media/dvd /original/dir ';' \
| less
File Formats
Sector Maps
Sector maps describe the valid and invalid blocks on a media or a disk copy of
a media. xorriso creates and reads these file with its option -check_media.
The file begins with 32 bytes of cleartext of which the last one is a
newline character. The first 25 say "xorriso sector bitmap v2 ", the
remaining six characters give the size of the info text as decimal number.
This number of bytes follows the first 32 and will not be interpreted
by xorriso. They are rather to inform a human reader about the media type
and its track layout.
After the info text there are two 4 byte signed integers, most significant
byte first. The first one, N, gives the number of bits in the following bitmap
and the second number S gives the number of 2 KiB blocks governed by a single
bit in the map. Then come the bits in form of 8-bit bytes.
Data block M is covered by bit B=M/S in the map, bit number B is stored in
byte B/8 as bit B%8. A valid readable data block has its bit set to 1.
Checksum Tags
Checksum tags are data blocks inside an ISO 9660 image which do not belong to
any file but rather tell the MD5 of a certain range of data blocks.
The superblock checksum tag is written after the ECMA-119 volume descriptors.
The tree checksum tag is written after the ECMA-119 directory entries.
The session checksum tag is written after all payload including the checksum
array. (Then follows padding.)
The tags are single lines of printable text, padded by 0 bytes. They have
the following format:
Tag_id pos=# range_start=# range_size=# [session_start|next=#] md5=# self=#\n
Parameters md5= and self= are 32 digit hex, the others are decimal numbers.
Tag_id distinguishes the following tag types
"libisofs_rlsb32_checksum_tag_v1" Relocated 64 kB superblock tag
"libisofs_sb_checksum_tag_v1" Superblock tag
"libisofs_tree_checksum_tag_v1" Directory tree tag
"libisofs_checksum_tag_v1" Session end tag
A relocated superblock may appear at LBA 0 of an image which was produced for
being stored in a disk file or on overwriteable media (e.g. DVD+RW, BD-RE).
xorriso records the first session at LBA 32. A follow-up session
begins at the next block address which is divisible by 32 and higher than the
address of the previous session's end tag. Normally no session starts after the
address given by relocated superblock parameter session_start=.
Session oriented media like CD-R[W], DVD-R, DVD+R, BD-R will have no relocated
superblock but rather bear a table-of-content on media level.
A tag is valid if pos= tells its own block address and self= tells its own MD5
up to the last hex digit of md5=. range_start= tells the first block that is
covered by md5=, range_size= tells the number of blocks covered by md5=.
Relocated superblocks tell the block address of their session by session_start=.
Superblock and tree tag tell the block address of the next tag by next=.
The newline character at the end is mandatory.
libisoburn
xorriso is based on libisofs which does ISO 9660 filesystem aspects and on
libburn which does the input and output aspects. Parts of this foundation
are accessed via libisoburn, which is closely related to xorriso.
libisoburn provides several services:
- Encapsulation of coordination between libisofs and libburn.
- Emulation of ISO 9660 multi-session on overwriteable media
or random access files.
- Implementation of the xorriso API.
The sourcecode of all three libraries is included in the xorriso standalone
tarball. It is compiled with xorriso and linked statically.
But you may as well get and install releases of libburn and libisofs, in order
to be able to install a release of libisoburn which produces libisoburn.so.1
and a matching dynamically linked xorriso binary.
This binary is very lean but depends on properly installed libraries of
suitable revision.
Dynamic library and compile time header requirements for libisoburn-1.1.4 :
- libburn.so.4 , version libburn-1.1.4 or higher
- libisofs.so.6 , version libisofs-1.1.4 or higher
libisoburn and xorriso will not start with libraries which are older than their
headers seen at compile time. So compile in the oldest possible installation
setup unless you have reason to enforce a newer bug fix level.
GNU xorriso has less runtime dependencies and can be moved more freely.
System Dependend Drive Permission Examples
Accessing the optical drives requires privileges which usually are granted
only to the superuser. GNU/Linux, FreeBSD and Solaris offer quite different
approaches for avoiding the need for unrestricted privileges.
First check whether some friendly system setting already allows you to
access the drives as normal user:
xorriso -devices
Those drives of which you see address and type strings are already usable.
If there remain drives invisible which the superuser can see by the same
command, then the following examples might help:
---------------------
On all three systems:
---------------------
Add the authorized users of CD drives to group "floppy" in /etc/group.
If missing: create this group.
Changes to /etc/group often only affect new login sessions. So log out and in
before making the first tests.
-------------
On GNU/Linux:
-------------
Allow rw-access to the drives
chgrp floppy /dev/sr0 /dev/sr1
chmod g+rw /dev/sr0 /dev/sr1
It might be necessary to perform chgrp and chmod after each reboot or to
edit distro dependent device configuration files for permanent settings.
-----------
On FreeBSD:
-----------
Edit /etc/devfs.rules and make sure to have these lines
[localrules=10]
add path 'acd*' mode 0664 group floppy
add path 'cd*' mode 0664 group floppy
add path 'pass*' mode 0664 group floppy
add path 'xpt*' mode 0664 group floppy
[localrules=5]
add path 'pass*' mode 0664 group floppy
add path 'cd*' mode 0664 group floppy
add path 'xpt*' mode 0664 group floppy
add path 'acd*' mode 0664 group floppy
Edit /etc/rc.conf and add the following line if missing
devfs_system_ruleset="localrules"
This gets into effect by reboot or by command
/etc/rc.d/devfs start
-----------
On Solaris:
-----------
Run xorriso by
pfexec xorriso ...arguments...
The following settings will make pfexec keep original UID and EUID and prevent
most superuser powers. Be aware that you still can manipulate all device files
if you have the file permissions for that.
Full root privileges for xorriso can then be aquired only by command su.
Edit /etc/security/exec_attr and add this line to the other "Media Backup"
lines:
Media Backup:solaris:cmd:::/usr/local/bin/xorriso:privs=basic,sys_devices
Edit /etc/user_attr and add profile "Media Backup" to the user's line:
thomas::::profiles=Media Backup,Primary Administrator;roles=root
See also man privileges, man exec_attr, man user_attr.
Then allow the group r-access to the drives
pfexec chgrp floppy /dev/rdsk/c3t0d0s2 /dev/rdsk/c4t0d0s2
pfexec chmod g+r /dev/rdsk/c3t0d0s2 /dev/rdsk/c4t0d0s2
The last two commands have to be executed after each boot. I do not know
the relevant device configuration files yet.
------------------------------------------------------------------------------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 3 or later
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
------------------------------------------------------------------------------
GNU xorriso is feature-wise equivalent to the dynamic compilation of
libburnia libraries and libburnia program xorriso.
It restricts itself to a technical form where the legal commitments of the
libburnia project and the legal intentions of FSF match completely.
Libburnia project is committed to provide support for this copy in the same
way as for its own software releases. It is further committed to keep its
own licenses open for obtaining future copies under GPLv2+.
------------------------------------------------------------------------------
libburnia program xorriso is based on and sub project of:
libburnia-project.org
By Mario Danic <mario.danic@gmail.com>, libburn, libisofs
Vreixo Formoso <metalpain2002@yahoo.es>, libisofs, libisoburn
Thomas Schmitt <scdbackup@gmx.net>, libburn, libisofs,
libisoburn, xorriso
Copyright (C) 2006-2011 Mario Danic, Vreixo Formoso, Thomas Schmitt.
libburnia-project.org is inspired by and in libburn still containing parts
of old
Libburn. By Derek Foreman <derek@signalmarketing.com> and
Ben Jansens <xor@orodu.net>
Copyright (C) 2002-2006 Derek Foreman and Ben Jansens
GNU xorriso contains libjte out of source package jigit >= 1.17
Copyright (C) 2000-2007 Free Software Foundation, Inc.
2004-2011 Steve McIntyre
2010-2011 George Danchev, Thomas Schmitt
------------------------------------------------------------------------------
This text itself is
Copyright (c) 2007 - 2011 Thomas Schmitt <scdbackup@gmx.net>
and is freely distributable.
It shall only be modified in sync with the technical properties of xorriso.
If you make use of the license to derive modified versions of xorriso
then you are entitled to modify this text under that same license.

1019
xorriso/aux_objects.c
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File diff suppressed because it is too large Load Diff

183
xorriso/aux_objects.h
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@ -1,183 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of classes:
- SplitparT which represents byte intervals of data files.
- DirseQ which crawls along a directory's content list.
- ExclusionS which manages the list of excluded file paths and
leaf patterns.
- Xorriso_lsT which provides a generic double-linked list.
- LinkiteM, PermiteM which temporarily record relations and states.
*/
#ifndef Xorriso_pvt_auxobj_includeD
#define Xorriso_pvt_auxobj_includeD yes
struct SplitparT;
int Splitparts_new(struct SplitparT **o, int count, int flag);
int Splitparts_destroy(struct SplitparT **o, int count, int flag);
int Splitparts_set(struct SplitparT *o, int idx,
char *name, int partno, int total_parts,
off_t offset, off_t bytes, off_t total_bytes, int flag);
int Splitparts_get(struct SplitparT *o, int idx, char **name, int *partno,
int *total_parts, off_t *offset, off_t *bytes,
off_t *total_bytes, int flag);
int Splitpart__parse(char *name, int *partno, int *total_parts,
off_t *offset, off_t *bytes, off_t *total_bytes, int flag);
int Splitpart__is_part_path(char *path, int flag);
int Splitpart__compose(char *adr, int partno, int total_parts,
off_t offset, off_t bytes, off_t total_bytes, int flag);
int Splitpart__read_next_num(char *base_pt, char **next_pt, off_t *num,
int flag);
int Splitparts_sort(struct SplitparT *o, int count, int flag);
struct DirseQ;
int Dirseq_new(struct DirseQ **o, char *adr, int flag);
int Dirseq_destroy(struct DirseQ **o, int flag);
int Dirseq_next_adr(struct DirseQ *o, char reply[SfileadrL], int flag);
int Dirseq_rewind(struct DirseQ *o, int flag);
struct Xorriso_lsT {
char *text;
struct Xorriso_lsT *prev,*next;
};
/** Create a new list item with arbitrary byte content.
@param lstring The newly created object or NULL on failure
@param data An array of bytes to be copied into the new object
@param data_len Number of bytes to be copied
@param link Xorriso_lsT object to which the new object shall be linked
@param flag Bitfield for control purposes
bit0= insert before link rather than after it
bit1= do not copy data (e.g. because *data is invalid)
bit2= attach data directly by pointer rather than by copying
@return <=0 error, 1 ok
*/
int Xorriso_lst_new_binary(struct Xorriso_lsT **lstring, char *data,
int data_len, struct Xorriso_lsT *link, int flag);
/** Create a new list item with a 0-terminated text as content.
@param lstring The newly created object or NULL on failure
@param text A 0-terminated array of bytes
@param link Xorriso_lsT object to which the new object shall be linked
@param flag see Xorriso_lst_new_binary
@return <=0 error, 1 ok
*/
int Xorriso_lst_new(struct Xorriso_lsT **lstring, char *text,
struct Xorriso_lsT *link, int flag);
/** Create a new list item at the end of a given list.
@param entry Contains as input a pointer to a pointer to any existing
list item. As output this list item pointer may be
changed to the address of the new list item:
if ((*entry == 0) || (flag & 1))
@param data An array of bytes to be copied into the new object
@param data_len Number of bytes to be copied
@param flag Bitfield for control purposes
bit0= Return new object address in *entry
bit1= do not copy data (e.g. because *data is invalid)
bit2= attach data directly by pointer rather than by copying
bit2= attach data directly by pointer rather than by copying
@return <=0 error, 1 ok
*/
int Xorriso_lst_append_binary(struct Xorriso_lsT **entry,
char *data, int data_len, int flag);
/** Destroy a single list item and connect its eventual list neighbors.
@param lstring pointer to the pointer to be freed and set to NULL
@param flag unused yet, submit 0
@return 0= *lstring was alredy NULL, 1= ok
*/
int Xorriso_lst_destroy(struct Xorriso_lsT **lstring, int flag);
struct Xorriso_lsT *Xorriso_lst_get_next(struct Xorriso_lsT *entry, int flag);
struct Xorriso_lsT *Xorriso_lst_get_prev(struct Xorriso_lsT *entry, int flag);
char *Xorriso_lst_get_text(struct Xorriso_lsT *entry, int flag);
int Xorriso_lst_detach_text(struct Xorriso_lsT *entry, int flag);
int Xorriso_lst_get_last(struct Xorriso_lsT *entry, struct Xorriso_lsT **last,
int flag);
int Exclusions_new(struct ExclusionS **o, int flag);
int Exclusions_destroy(struct ExclusionS **o, int flag);
int Exclusions_get_descrs(struct ExclusionS *o,
struct Xorriso_lsT **not_paths_descr,
struct Xorriso_lsT **not_leafs_descr, int flag);
/* @param flag bit0= whole subtree is banned with -not_paths
@return 0=no match , 1=not_paths , 2=not_leafs, <0=error
*/
int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag);
int Exclusions_add_not_leafs(struct ExclusionS *o, char *not_leafs_descr,
regex_t *re, int flag);
int Exclusions_add_not_paths(struct ExclusionS *o, int descrc, char **descrs,
int pathc, char **paths, int flag);
struct LinkiteM; /* Trace of hops during symbolic link resolution */
int Linkitem_new(struct LinkiteM **o, char *link_path, dev_t target_dev,
ino_t target_ino, struct LinkiteM *next, int flag);
int Linkitem_destroy(struct LinkiteM **o, int flag);
int Linkitem_reset_stack(struct LinkiteM **o, struct LinkiteM *to, int flag);
int Linkitem_find(struct LinkiteM *stack, dev_t target_dev, ino_t target_ino,
struct LinkiteM **result, int flag);
int Linkitem_get_link_count(struct LinkiteM *item, int flag);
struct PermiteM; /* Stack of temporarily altered access permissions */
int Permstack_push(struct PermiteM **o, char *disk_path, struct stat *stbuf,
int flag);
int Permstack_pop(struct PermiteM **o, struct PermiteM *stopper,
struct XorrisO *xorriso, int flag);
#endif /* ! Xorriso_pvt_auxobj_includeD */

647
xorriso/base_obj.c
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@ -1,647 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains functions which are needed to read data
from ISO image.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <errno.h>
#ifdef HAVE_STDINT_H
#include <stdint.h>
#else
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#endif
#ifdef Xorriso_standalonE
#ifdef Xorriso_with_libjtE
#include "../libjte/libjte.h"
#endif
#else
#ifdef Xorriso_with_libjtE
#include <libjte/libjte.h>
#endif
#endif /* ! Xorriso_standalonE */
#include "xorriso.h"
#include "xorriso_private.h"
#include "base_obj.h"
#include "lib_mgt.h"
/* See Xorriso__preset_signal_behavior() */
static int Xorriso_signal_behavioR= 1;
void Xorriso__version(int *major, int *minor, int *micro)
{
*major= Xorriso_header_version_majoR;
*minor= Xorriso_header_version_minoR;
*micro= Xorriso_header_version_micrO;
}
int Xorriso__is_compatible(int major, int minor, int micro, int flag)
{
int own_major, own_minor, own_micro;
Xorriso__version(&own_major, &own_minor, &own_micro);
return(own_major > major ||
(own_major == major && (own_minor > minor ||
(own_minor == minor && own_micro >= micro))));
}
char *Xorriso__get_patch_level_text(int flag)
{
return(Xorriso_program_patch_leveL);
}
/** The list of startup file names */
#define Xorriso_rc_nuM 4
static char Xorriso_sys_rc_nameS[Xorriso_rc_nuM][80]= {
"/etc/default/xorriso",
"/etc/opt/xorriso/rc",
"/etc/xorriso/xorriso.conf",
"placeholder for $HOME/.xorrisorc"
};
int Xorriso_new(struct XorrisO ** xorriso,char *progname, int flag)
{
int i, ret;
struct XorrisO *m;
char *leafname= NULL;
leafname= TSOB_FELD(char, SfileadrL);
if(leafname == NULL)
return(-1);
*xorriso= m= TSOB_FELD(struct XorrisO,1);
if(m==NULL) {
free(leafname);
return(-1);
}
m->libs_are_started= 0;
strncpy(m->progname,progname,sizeof(m->progname)-1);
m->progname[sizeof(m->progname)-1]= 0;
if(getcwd(m->initial_wdx,sizeof(m->initial_wdx)-1)==NULL)
m->initial_wdx[0]= 0;
m->no_rc= 0;
m->argument_emulation= 0;
m->rc_filename_count= Xorriso_rc_nuM;
for(i=0;i<m->rc_filename_count-1;i++)
strcpy(m->rc_filenames[i],Xorriso_sys_rc_nameS[i]);
m->rc_filenames[m->rc_filename_count-1][0]= 0;
m->mkisofsrc_done= 0;
m->wdi[0]= 0;
strcpy(m->wdx, m->initial_wdx);
m->did_something_useful= 0;
m->add_plainly= 0;
m->split_size= 0;
strcpy(m->list_delimiter, "--");
m->ino_behavior= 7;
m->iso_level= 3;
m->do_joliet= 0;
m->do_iso1999= 0;
m->do_aaip= 0;
m->do_md5= 0;
m->no_emul_toc= 0;
m->do_old_empty= 0;
m->scdbackup_tag_name[0]= 0;
m->scdbackup_tag_time[0]= 0;
m->scdbackup_tag_written[0]= 0;
m->scdbackup_tag_listname[0]= 0;
m->relax_compliance= 0;
m->untranslated_name_len= 0;
m->do_follow_pattern= 1;
m->do_follow_param= 0;
m->do_follow_links= 0;
m->follow_link_limit= 100;
m->do_follow_mount= 1;
m->do_global_uid= 0;
m->global_uid= 0;
strcpy(m->volid, "ISOIMAGE");
m->volid_default= 1;
m->loaded_volid[0]= 0;
m->assert_volid[0]= 0;
m->assert_volid_sev[0]= 0;
m->preparer_id[0]= 0;
m->publisher[0]= 0;
m->application_id[0]= 0;
m->system_id[0]= 0;
m->volset_id[0]= 0;
m->copyright_file[0]= 0;
m->biblio_file[0]= 0;
m->abstract_file[0]= 0;
m->session_logfile[0]= 0;
m->session_lba= -1;
m->session_blocks= 0;
m->do_global_gid= 0;
m->global_gid= 0;
m->do_global_mode= 0;
m->global_dir_mode= 0555;
m->global_file_mode= 0444;
m->filters= NULL;
m->filter_list_closed= 0;
m->zlib_level_default= m->zlib_level= 6;
m->zisofs_block_size= m->zisofs_block_size_default= (1 << 15);
m->zisofs_by_magic= 0;
m->do_overwrite= 2;
m->do_reassure= 0;
m->drive_blacklist= NULL;
m->drive_greylist= NULL;
m->drive_whitelist= NULL;
m->toc_emulation_flag= 0;
m->image_start_mode= 0;
m->image_start_value[0]= 0;
m->displacement= 0;
m->displacement_sign= 0;
m->drives_exclusive= 1;
m->early_stdio_test= 0;
m->do_calm_drive= 1;
m->indev[0]= 0;
m->in_drive_handle= NULL;
m->in_volset_handle= NULL;
m->in_charset= NULL;
m->isofs_st_out= time(0) - 1;
m->indev_is_exclusive= 1;
m->isofs_st_in= 0;
m->volset_change_pending= 0;
m->no_volset_present= 0;
m->in_sector_map= NULL;
m->check_media_default= NULL;
m->check_media_bad_limit= Xorriso_read_quality_invaliD;
m->outdev[0]= 0;
m->out_drive_handle= NULL;
m->out_charset= NULL;
m->dev_fd_1= -1;
m->outdev_is_exclusive= 1;
m->grow_blindly_msc2= -1;
m->ban_stdio_write= 0;
m->do_dummy= 0;
m->do_close= 0;
m->speed= 0;
m->fs= 4*512; /* 4 MiB */
m->padding= 300*1024;
m->do_padding_by_libisofs= 0;
m->alignment= 0;
m->do_stream_recording= 0;
m->dvd_obs= 0;
m->stdio_sync= 0;
m->keep_boot_image= 0;
m->boot_image_cat_path[0]= 0;
m->boot_image_cat_hidden= 0;
m->boot_count= 0;
m->boot_platform_id= 0x00; /* El Torito Boot Catalog Platform ID: 0 = 80x86 */
m->patch_isolinux_image= 0;
m->boot_image_bin_path[0]= 0;
m->boot_image_bin_form[0]= 0;
m->boot_image_emul= 0;
m->boot_image_load_size= 4 * 512; /* hearsay out of libisofs/demo/iso.c */
memset(m->boot_id_string, 0, sizeof(m->boot_id_string));
memset(m->boot_selection_crit, 0, sizeof(m->boot_selection_crit));
#ifdef Xorriso_with_isohybriD
m->boot_image_isohybrid= 1;
#else
m->boot_image_isohybrid= 0;
#endif
m->boot_efi_default= 0;
m->system_area_disk_path[0]= 0;
m->system_area_options= 0;
m->patch_system_area= 0;
m->partition_offset= 0;
m->partition_secs_per_head= 0;
m->partition_heads_per_cyl= 0;
for(i= 0; i < Xorriso_max_appended_partitionS; i++) {
m->appended_partitions[i]= NULL;
m->appended_part_types[i]= 0;
}
m->ascii_disc_label[0]= 0;
m->vol_creation_time= 0;
m->vol_modification_time= 0;
m->vol_expiration_time= 0;
m->vol_effective_time= 0;
m->vol_uuid[0]= 0;
#ifdef Xorriso_with_libjtE
m->libjte_handle= NULL;
#endif
m->jigdo_params= NULL;
m->jigdo_values= NULL;
m->libjte_params_given= 0;
m->loaded_boot_bin_lba= 0;
m->loaded_boot_cat_path[0]= 0;
m->allow_graft_points= 0;
m->allow_restore= 0;
m->do_concat_split= 1;
m->do_auto_chmod= 0;
m->do_restore_sort_lba= 0;
m->dialog= 0;
m->bsl_interpretation= 0;
m->search_mode= 0;
m->structured_search= 1;
m->do_iso_rr_pattern= 1;
m->do_disk_pattern= 2;
m->temp_mem_limit= 16*1024*1024;
m->file_size_limit= Xorriso_default_file_size_limiT;
m->disk_exclusions= NULL;
m->iso_rr_hidings= NULL;
m->joliet_hidings= NULL;
m->disk_excl_mode= 1;
m->use_stdin= 0;
m->result_page_length= 0;
m->result_page_width= 80;
m->mark_text[0]= 0;
m->packet_output= 0;
for(i=0; i<4; i++) {
m->logfile[i][0]= 0;
m->logfile_fp[i]= NULL;
}
m->pktlog_fp= NULL;
for(i= 0; i < Xorriso_max_outlist_stacK; i++) {
m->result_msglists[i]= NULL;
m->info_msglists[i]= NULL;
m->msglist_flags[i]= 0;
}
m->msglist_stackfill= 0;
m->status_history_max= Xorriso_status_history_maX;
m->scsi_log= 0;
strcpy(m->report_about_text, "UPDATE");
Xorriso__text_to_sev(m->report_about_text, &m->report_about_severity, 0);
m->library_msg_direct_print= 0;
strcpy(m->abort_on_text,"FAILURE");
Xorriso__text_to_sev(m->abort_on_text, &m->abort_on_severity, 0);
m->abort_on_is_default= 1;
m->problem_status= 0;
m->problem_status_text[0]= 0;
m->errfile_log[0]= 0;
m->errfile_mode= 0;
m->errfile_fp= NULL;
m->img_read_error_mode= 1; /* abort faulty image reading with FAILURE */
m->extract_error_mode= 1; /* keep extracted files after read error */
strcpy(m->return_with_text, "SORRY");
Xorriso__text_to_sev(m->return_with_text, &m->return_with_severity, 0);
m->return_with_value= 32;
m->eternal_problem_status= 0;
m->eternal_problem_status_text[0]= 0;
m->re= NULL;
/* >>> ??? how to initialize m->match[0] ? */
m->re_constants= NULL;
m->re_count= 0;
m->re_fill= 0;
m->reg_expr[0]= 0;
m->run_state= 0;
m->is_dialog= 0;
m->bar_is_fresh= 0;
m->pending_option[0]= 0;
m->request_to_abort= 0;
m->request_not_to_ask= 0;
m->idle_time= 0.0;
m->re_failed_at= -1;
m->prepended_wd= 0;
m->insert_count= 0;
m->insert_bytes= 0;
m->error_count= 0;
m->pacifier_style= 0;
m->pacifier_interval= 1.0;
m->pacifier_count= 0;
m->pacifier_total= 0;
m->pacifier_byte_count= 0;
m->pacifier_fifo= NULL;
m->start_time= 0.0;
m->last_update_time= 0.0;
m->find_compare_result= 1;
m->find_check_md5_result= 0;
m->last_abort_file_time= 0.0;
m->node_counter= 0;
m->node_array_size= 0;
m->node_array= NULL;
m->node_disk_prefixes= NULL;
m->node_img_prefixes= NULL;
m->hln_count= 0;
m->hln_array= NULL;
m->hln_targets= NULL;
m->hln_change_pending= 0;
m->di_do_widen= NULL;
m->di_disk_paths= NULL;
m->di_iso_paths= NULL;
m->node_targets_availmem= 0;
m->di_count= 0;
m->di_array= NULL;
m->perm_stack= NULL;
m->update_flags= 0;
m->result_line[0]= 0;
m->result_line_counter= 0;
m->result_page_counter= 0;
m->result_open_line_len= 0;
m->info_text[0]= 0;
ret= Sfile_leafname(progname, leafname, 0);
if(ret<=0)
goto failure;
if(strcmp(leafname, "osirrox")==0) {
m->allow_restore= 1;
m->drives_exclusive= 0;
} else if(strcmp(leafname, "xorrisofs")==0 || strcmp(leafname, "genisofs")==0 ||
strcmp(leafname, "mkisofs")==0 || strcmp(leafname, "genisoimage")==0) {
m->argument_emulation= 1;
m->pacifier_style= 1;
Xorriso_protect_stdout(*xorriso, 0);
} else if(strcmp(leafname, "xorrecord")==0 || strcmp(leafname, "wodim")==0 ||
strcmp(leafname, "cdrecord")==0 || strcmp(leafname, "cdrskin")==0) {
m->argument_emulation= 2;
m->pacifier_style= 2;
}
ret= Exclusions_new(&(m->disk_exclusions), 0);
if(ret<=0)
goto failure;
ret= Exclusions_new(&(m->iso_rr_hidings), 0);
if(ret<=0)
goto failure;
ret= Exclusions_new(&(m->joliet_hidings), 0);
if(ret<=0)
goto failure;
Xorriso_relax_compliance(m, "default", 0);
ret= Xorriso_lst_new(&(m->drive_greylist), "/dev", m->drive_greylist, 1);
if(ret <= 0)
goto failure;
Xorriso_preparer_string(m, m->preparer_id, 1); /* avoids library calls */
if(leafname != NULL)
free(leafname);
return(1);
failure:;
Xorriso_destroy(xorriso, 0);
if(leafname != NULL)
free(leafname);
return(-1);
}
int Xorriso_destroy_re(struct XorrisO *m, int flag)
{
int i;
if(m->re!=NULL) {
for(i=0;i<m->re_fill;i++) {
if(m->re_constants!=NULL)
if(m->re_constants[i]!=NULL)
continue; /* ,->re[i] was never subject to regcomp() */
regfree(&(m->re[i]));
}
free((char *) m->re);
m->re= NULL;
}
if(m->re_constants!=NULL) {
for(i=0;i<m->re_fill;i++)
if(m->re_constants[i]!=NULL)
free(m->re_constants[i]);
free((char *) m->re_constants);
m->re_constants= NULL;
}
m->re_count= 0;
m->re_fill= 0;
return(1);
}
/* @param flag bit0= global shutdown of libraries */
int Xorriso_destroy(struct XorrisO **xorriso, int flag)
{
struct XorrisO *m;
int i;
m= *xorriso;
if(m==NULL)
return(0);
/* Give up drives and image to unref all connected xorriso objects */
Xorriso_give_up_drive(m, 3);
if(m->in_charset!=NULL)
free(m->in_charset);
if(m->out_charset!=NULL)
free(m->out_charset);
Xorriso_destroy_re(m,0);
Exclusions_destroy(&(m->disk_exclusions), 0);
Exclusions_destroy(&(m->iso_rr_hidings), 0);
Exclusions_destroy(&(m->joliet_hidings), 0);
Xorriso_destroy_all_extf(m, 0);
Xorriso_lst_destroy_all(&(m->drive_blacklist), 0);
Xorriso_lst_destroy_all(&(m->drive_greylist), 0);
Xorriso_lst_destroy_all(&(m->drive_whitelist), 0);
Xorriso_destroy_node_array(m, 0);
Xorriso_destroy_hln_array(m, 0);
Xorriso_destroy_di_array(m, 0);
#ifdef Xorriso_with_libjtE
if(m->libjte_handle)
libjte_destroy(&(m->libjte_handle));
#endif
Xorriso_lst_destroy_all(&(m->jigdo_params), 0);
Xorriso_lst_destroy_all(&(m->jigdo_values), 0);
for(i= 0; i < Xorriso_max_appended_partitionS; i++)
if(m->appended_partitions[i] != NULL)
free(m->appended_partitions[i]);
Xorriso_detach_libraries(m, flag&1);
free((char *) m);
*xorriso= NULL;
return(1);
}
int Xorriso_destroy_node_array(struct XorrisO *xorriso, int flag)
{
int i;
if(xorriso->node_array != NULL) {
for(i= 0; i < xorriso->node_counter; i++)
iso_node_unref((IsoNode *) xorriso->node_array[i]);
free(xorriso->node_array);
}
xorriso->node_array= NULL;
xorriso->node_counter= xorriso->node_array_size= 0;
Xorriso_lst_destroy_all(&(xorriso->node_disk_prefixes), 0);
Xorriso_lst_destroy_all(&(xorriso->node_img_prefixes), 0);
return(1);
}
/* @param flag bit0= do not destroy hln_array but only hln_targets
*/
int Xorriso_destroy_hln_array(struct XorrisO *xorriso, int flag)
{
int i;
if(xorriso->hln_array != NULL && !(flag & 1)) {
for(i= 0; i < xorriso->hln_count; i++)
iso_node_unref((IsoNode *) xorriso->hln_array[i]);
free(xorriso->hln_array);
xorriso->hln_array= NULL;
xorriso->hln_count= 0;
}
if(xorriso->hln_targets != NULL) {
for(i= 0; i < xorriso->hln_count; i++)
if(xorriso->hln_targets[i] != NULL)
free(xorriso->hln_targets[i]);
free(xorriso->hln_targets);
xorriso->hln_targets= NULL;
}
xorriso->node_targets_availmem= 0;
return(1);
}
int Xorriso_destroy_di_array(struct XorrisO *xorriso, int flag)
{
int i;
if(xorriso->di_array != NULL) {
for(i= 0; i < xorriso->di_count; i++)
if(xorriso->di_array[i] != NULL)
iso_node_unref((IsoNode *) xorriso->di_array[i]);
free(xorriso->di_array);
xorriso->di_array= NULL;
}
if(xorriso->di_do_widen != NULL) {
free(xorriso->di_do_widen);
xorriso->di_do_widen= NULL;
}
Xorriso_lst_destroy_all(&(xorriso->di_disk_paths), 0);
Xorriso_lst_destroy_all(&(xorriso->di_iso_paths), 0);
xorriso->di_count= 0;
#ifdef NIX
/* <<< */
fprintf(stderr, "xorriso_DEBUG: get_di_count= %lu\n",
Xorriso_get_di_counteR);
#endif /* NIX */
return(1);
}
int Xorriso_new_node_array(struct XorrisO *xorriso, off_t mem_limit,
int addon_nodes, int flag)
{
int i;
if(xorriso->node_counter <= 0)
return(1);
xorriso->node_array= calloc(xorriso->node_counter + addon_nodes,
sizeof(IsoNode *));
if(xorriso->node_array == NULL) {
Xorriso_no_malloc_memory(xorriso, NULL, 0);
return(-1);
}
for(i= 0; i < xorriso->node_counter + addon_nodes; i++)
xorriso->node_array[i]= NULL;
xorriso->node_array_size= xorriso->node_counter + addon_nodes;
xorriso->node_counter= 0;
return(1);
}
/* @param flag bit0= do not allocate hln_array but only hln_targets
*/
int Xorriso_new_hln_array(struct XorrisO *xorriso, off_t mem_limit, int flag)
{
int i;
Xorriso_destroy_hln_array(xorriso, flag & 1);
if(xorriso->hln_count <= 0)
return(1);
if(!(flag & 1)) {
xorriso->hln_array= calloc(xorriso->hln_count, sizeof(char *));
if(xorriso->hln_array == NULL) {
Xorriso_no_malloc_memory(xorriso, NULL, 0);
return(-1);
}
for(i= 0; i < xorriso->hln_count; i++)
xorriso->hln_array[i]= NULL;
}
xorriso->hln_targets= calloc(xorriso->hln_count, sizeof(char *));
if(xorriso->hln_targets == NULL) {
if(!(flag & 1)) {
free(xorriso->hln_array);
xorriso->hln_array= NULL;
}
Xorriso_no_malloc_memory(xorriso, NULL, 0);
return(-1);
}
for(i= 0; i < xorriso->hln_count; i++)
xorriso->hln_targets[i]= NULL;
xorriso->node_targets_availmem= mem_limit
- xorriso->hln_count * sizeof(void *)
- xorriso->hln_count * sizeof(char *);
if(xorriso->node_targets_availmem < 0)
xorriso->node_targets_availmem= 0;
return(1);
}
int Xorriso__preset_signal_behavior(int behavior, int flag)
{
if(behavior < 0 || behavior > 3)
return(0);
Xorriso_signal_behavioR= behavior;
return(1);
}
int Xorriso__get_signal_behavior(int flag)
{
return(Xorriso_signal_behavioR);
}

31
xorriso/base_obj.h
View File

@ -1,31 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which perform the
fundamental operations of the XorrisO object.
*/
#ifndef Xorriso_pvt_base_obj_includeD
#define Xorriso_pvt_base_obj_includeD yes
#ifdef NIX
/* <<< */
unsigned long Xorriso_get_di_counteR= 0;
#endif /* NIX */
struct XorrisO;
int Xorriso_destroy_re(struct XorrisO *m, int flag);
int Xorriso__get_signal_behavior(int flag);
#endif /* ! Xorriso_pvt_base_obj_includeD */

6506
xorriso/changelog.txt
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File diff suppressed because it is too large Load Diff

1115
xorriso/check_media.c
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File diff suppressed because it is too large Load Diff

181
xorriso/check_media.h
View File

@ -1,181 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of classes SpotlistiteM, SpotlisT,
SectorbitmaP, CheckmediajoB which represent media checks and their outcome.
*/
#ifndef Xorriso_pvt_check_includeD
#define Xorriso_pvt_check_includeD yes
struct SpotlisT; /* List of intervals with different read qualities */
struct CheckmediajoB; /* Parameters for Xorriso_check_media() */
int Xorriso_check_media_setup_job(struct XorrisO *xorriso,
struct CheckmediajoB *job,
char **argv, int old_idx, int end_idx, int flag);
int Xorriso_sectormap_to_spotlist(struct XorrisO *xorriso,
struct CheckmediajoB *job,
struct SpotlisT **spotlist,
int flag);
/* @param flag bit0= mark untested areas as valid
*/
int Xorriso_spotlist_to_sectormap(struct XorrisO *xorriso,
struct SpotlisT *spotlist,
int read_chunk,
struct SectorbitmaP **map,
int flag);
/* Opens the -check_media data copy in for reading and writing
*/
int Xorriso_open_job_data_to(struct XorrisO *xorriso,
struct CheckmediajoB *job, int flag);
/* @param report Buffer of at least 10*SfileadrL
@param flag bit0= only report non-default settings
@return <=0 error , 1 ok , 2 with bit0: every option is on default setting
*/
int Xorriso_check_media_list_job(struct XorrisO *xorriso,
struct CheckmediajoB *job,
char *report, int flag);
int Xorriso_update_in_sector_map(struct XorrisO *xorriso,
struct SpotlisT *spotlist, int read_chunk,
struct CheckmediajoB *job, int flag);
/* Distiniction between valid and invalid sectors */
struct SectorbitmaP {
int sectors;
int sector_size;
unsigned char *map;
int map_size;
};
int Spotlist_new(struct SpotlisT **o, int flag);
int Spotlist_destroy(struct SpotlisT **o, int flag);
int Spotlist_add_item(struct SpotlisT *o, int start_lba, int blocks,
int quality, int flag);
int Spotlist_count(struct SpotlisT *o, int flag);
int Spotlist_block_count(struct SpotlisT *o, int flag);
int Spotlist_sector_size(struct SpotlisT *o, int read_chunk, int flag);
int Spotlist_get_item(struct SpotlisT *o, int idx,
int *start_lba, int *blocks, int *quality, int flag);
char *Spotlist__quality_name(int quality, char name[80], int bad_limit,
int flag);
#define Xorriso_read_quality_gooD 0x7fffffff
#define Xorriso_read_quality_md5_matcH 0x70000000
#define Xorriso_read_quality_sloW 0x60000000
#define Xorriso_read_quality_partiaL 0x50000000
#define Xorriso_read_quality_valiD 0x40000000
#define Xorriso_read_quality_untesteD 0x3fffffff
#define Xorriso_read_quality_invaliD 0x3ffffffe
#define Xorriso_read_quality_tao_enD 0x28000000
#define Xorriso_read_quality_off_tracK 0x20000000
#define Xorriso_read_quality_md5_mismatcH 0x10000000
#define Xorriso_read_quality_unreadablE 0x00000000
struct CheckmediajoB {
int use_dev; /* 0= use indev , 1= use outdev , 2= use sector map*/
int min_lba; /* if >=0 : begin checking at this address */
int max_lba; /* if >=0 : read up to this address, else use mode */
int min_block_size; /* granularity desired by user
*/
int mode; /* 0= track by track
1= single sweep over libisoburn media capacity
2= single sweep over libburn media capacity
*/
time_t start_time;
int time_limit; /* Number of seconds after which to abort */
int item_limit; /* Maximum number of media check list items as result */
char abort_file_path[SfileadrL];
char data_to_path[SfileadrL];
int data_to_fd;
off_t data_to_offset; /* usually 0 with image copy, negative with file copy */
off_t data_to_limit; /* used with file copy */
int patch_lba0;
int patch_lba0_msc1;
char sector_map_path[SfileadrL];
struct SectorbitmaP *sector_map;
int map_with_volid; /* 0=add quick toc to map file,
1=read ISO heads for toc
*/
int retry; /* -1= only try full read_chunk, 1=retry with 2k blocks
0= retry with CD, full chunk else
*/
int report_mode; /* 0= print MCL items
1= print damaged files
*/
char event_severity[20]; /* If not "ALL": trigger event of given severity
at the end of a check job if bad blocks were
discovered.
*/
double slow_threshold_seq; /* Time limit in seconds for the decision whether
a read operation is considered slow. This does
not apply to thr first read of an interval.
*/
int untested_valid; /* 1= mark untested data blocks as valid when calling
Xorriso_spotlist_to_sectormap()
*/
};
int Checkmediajob_new(struct CheckmediajoB **o, int flag);
int Checkmediajob_destroy(struct CheckmediajoB **o, int flag);
int Checkmediajob_copy(struct CheckmediajoB *from, struct CheckmediajoB *to,
int flag);
int Sectorbitmap_new(struct SectorbitmaP **o, int sectors, int sector_size,
int flag);
int Sectorbitmap_destroy(struct SectorbitmaP **o, int flag);
int Sectorbitmap_from_file(struct SectorbitmaP **o, char *path, char *msg,
int *os_errno, int flag);
int Sectorbitmap_to_file(struct SectorbitmaP *o, char *path, char *info,
char *msg, int *os_errno, int flag);
int Sectorbitmap_set(struct SectorbitmaP *o, int sector, int flag);
int Sectorbitmap_set_range(struct SectorbitmaP *o,
int start_sector, int sectors, int flag);
int Sectorbitmap_is_set(struct SectorbitmaP *o, int sector, int flag);
int Sectorbitmap_bytes_are_set(struct SectorbitmaP *o,
off_t start_byte, off_t end_byte, int flag);
int Sectorbitmap_get_layout(struct SectorbitmaP *o,
int *sectors, int *sector_size, int flag);
int Sectorbitmap_copy(struct SectorbitmaP *from, struct SectorbitmaP *to,
int flag);
int Sectorbitmap_clone(struct SectorbitmaP *from, struct SectorbitmaP **clone,
int flag);
#endif /* ! Xorriso_pvt_check_includeD */

1013
xorriso/cmp_update.c
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File diff suppressed because it is too large Load Diff

45
xorriso/cmp_update.h
View File

@ -1,45 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of class DirseQ which
crawls along a directory's content list.
*/
#ifndef Xorriso_pvt_cmp_includeD
#define Xorriso_pvt_cmp_includeD yes
int Xorriso_compare_2_files(struct XorrisO *xorriso, char *disk_adr,
char *iso_adr, char *adr_common_tail,
int *result, int flag);
int Xorriso_pfx_disk_path(struct XorrisO *xorriso, char *iso_path,
char *iso_prefix, char *disk_prefix,
char disk_path[SfileadrL], int flag);
/* @param boss_iter Opaque handle to be forwarded to actions in ISO image
Set to NULL if calling this function from outside ISO world
@param node Opaque handle to be forwarded to actions in ISO image
Set to NULL if calling this function from outside ISO world
@param flag bit0= update rather than compare
*/
int Xorriso_find_compare(struct XorrisO *xorriso, void *boss_iter, void *node,
char *iso_path, char *iso_prefix, char *disk_prefix,
int flag);
/* @param boss_iter Opaque handle to be forwarded to actions in ISO image
Set to NULL if calling this function from outside ISO world
@param @node Opaque handle to be forwarded to actions in ISO image
Set to NULL if calling this function from outside ISO world
*/
int Xorriso_update_interpreter(struct XorrisO *xorriso,
void *boss_iter, void *node,
int compare_result, char *disk_path,
char *iso_rr_path, int flag);
#endif /* ! Xorriso_pvt_cmp_includeD */

68
xorriso/compile_xorriso.sh
View File

@ -1,24 +1,22 @@
#!/bin/sh
# compile_xorriso.sh
# Copyright 2005 - 2010 Thomas Schmitt, scdbackup@gmx.net, GPL version 2
# Copyright 2005 - 2009 Thomas Schmitt, scdbackup@gmx.net, GPL
#
# Not intended for general use in production installations !
# Rather use: ./bootstrap ; ./configure ; make
#
# This is a development tool which expects a special setup of directories
# on a Linux system (e.g. SuSE 10.2).
# This is a development tool which expects a special setup of directories.
# It is to be executed in a common parent of the directories given with
# $isofs $isoburn $burn $xorr
isofs=./nglibisofs-develop/libisofs/libisofs_libisofs_la-
isofs_filter=./nglibisofs-develop/libisofs/filters/libisofs_libisofs_la-
burn=./libburn-develop/libburn
isoburn=./libisoburn-develop/libisoburn
xorr=./libisoburn-develop/xorriso
debug_opts="-O2"
def_opts="-DXorriso_allow_external_filterS"
def_opts=
largefile_opts="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1"
do_strip=0
static_opts=
@ -26,7 +24,6 @@ warn_opts="-Wall"
nglibisofs=1
def_libreadline="-DXorriso_with_readlinE"
link_libreadline="-lreadline"
link_libcdio=
for i in "$@"
do
@ -44,20 +41,12 @@ do
then
def_libreadline=""
link_libreadline=""
elif test "$i" = "-dvd_obs_64k"
then
def_opts="$def_opts -DXorriso_dvd_obs_default_64K"
elif test "$i" = "-use_libcdio"
then
link_libcdio="-lcdio"
elif test "$i" = "-help" -o "$i" = "--help" -o "$i" = "-h"
then
echo \
"$xorr/compile_xorriso.sh : to be executed above top level directories"
echo "Options:"
echo " -dvd_obs_64k 64 KB default size for DVD/BD writing."
echo " -no_libreadline do not compile for and link with libreadline."
echo " -use_libcdio link with -lcdio because libburn uses it."
echo " -do_diet produce capability reduced lean version."
echo " -do_strip apply program strip to compiled programs."
echo " -g produce debuggable programm."
@ -96,18 +85,13 @@ libisofs="$libisofs $isofs"util_rbtree.o
libisofs="$libisofs $isofs"system_area.o
libisofs="$libisofs $isofs"make_isohybrid_mbr.o
libisofs="$libisofs $isofs"aaip_0_2.o
libisofs="$libisofs $isofs"filter.o
libisofs="$libisofs $isofs_filter"external.o
libisofs="$libisofs $isofs_filter"zisofs.o
libisofs="$libisofs $isofs_filter"gzip.o
libisofs="$libisofs $isofs"md5.o
echo "Version timestamp : $(sed -e 's/#define Xorriso_timestamP "//' -e 's/"$//' "$xorr"/xorriso_timestamp.h)"
date -u '+#define Xorriso_build_timestamP "%Y.%m.%d.%H%M%S"' >"$xorr"/xorriso_buildstamp.h
echo "Build timestamp : $(sed -e 's/#define Xorriso_build_timestamP "//' -e 's/"$//' "$xorr"/xorriso_buildstamp.h)"
echo "compiling program $xorr/xorriso.c $static_opts $debug_opts $def_opts $link_libcdio"
echo "compiling program $xorr/xorriso.c $static_opts $debug_opts $def_opts"
cc -I. -DXorriso_with_maiN $def_libreadline \
$warn_opts \
$static_opts \
@ -117,38 +101,9 @@ cc -I. -DXorriso_with_maiN $def_libreadline \
\
-o "$xorr"/xorriso \
\
"$xorr"/xorriso_main.c \
"$xorr"/sfile.c \
"$xorr"/aux_objects.c \
"$xorr"/findjob.c \
"$xorr"/check_media.c \
"$xorr"/misc_funct.c \
"$xorr"/text_io.c \
"$xorr"/match.c \
"$xorr"/emulators.c \
"$xorr"/disk_ops.c \
"$xorr"/cmp_update.c \
"$xorr"/parse_exec.c \
"$xorr"/opts_a_c.c \
"$xorr"/opts_d_h.c \
"$xorr"/opts_i_o.c \
"$xorr"/opts_p_z.c \
"$xorr"/xorriso.c \
\
"$xorr"/base_obj.c \
"$xorr"/lib_mgt.c \
"$xorr"/sort_cmp.c \
"$xorr"/drive_mgt.c \
"$xorr"/iso_img.c \
"$xorr"/iso_tree.c \
"$xorr"/iso_manip.c \
"$xorr"/write_run.c \
"$xorr"/read_run.c \
"$xorr"/filters.c \
\
"$isoburn"/isoburn.c \
"$isoburn"/burn_wrap.c \
"$isoburn"/data_source.c \
"$isoburn"/isofs_wrap.c \
"$xorr"/xorrisoburn.c \
\
"$burn"/async.o \
"$burn"/debug.o \
@ -175,16 +130,19 @@ cc -I. -DXorriso_with_maiN $def_libreadline \
"$burn"/toc.o \
\
"$burn"/crc.o \
"$burn"/ecma130ab.o \
"$burn"/lec.o \
\
"$isoburn"/isoburn.o \
"$isoburn"/burn_wrap.o \
"$isoburn"/data_source.o \
"$isoburn"/isofs_wrap.o \
\
$libisofs \
\
$link_libreadline \
$link_libcdio \
\
-lpthread \
-lacl \
-lz
-lacl
ret=$?
if test "$ret" = 0

294
xorriso/configure_ac.txt
View File

@ -1,36 +1,22 @@
# configure.ac stems from xorriso/configure_ac.txt and leads to ./configure
# Copyright (c) 2007 - 2011 Thomas Schmitt <scdbackup@gmx.net>
# Provided under GPL version 2 or later.
AC_INIT([xorriso], [1.1.4], [http://libburnia-project.org])
AC_INIT([xorriso], [0.3.6], [http://libburnia-project.org])
AC_PREREQ([2.50])
dnl AC_CONFIG_HEADER([config.h])
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
LIBBURNIA_SET_FLAGS
AM_INIT_AUTOMAKE([subdir-objects])
AC_CONFIG_MACRO_DIR([./])
dnl Let autoheader produce config.h.in and let configure produce config.h
dnl This saves about 500 characters of compile message per source file.
AC_CONFIG_HEADER(config.h)
AH_TEMPLATE([Xorriso_standalonE], [Define to prepare sources for statically linked xorriso])
AC_DEFINE([Xorriso_standalonE], [])
BURN_MAJOR_VERSION=1
BURN_MINOR_VERSION=1
BURN_MICRO_VERSION=4
BURN_MAJOR_VERSION=0
BURN_MINOR_VERSION=6
BURN_MICRO_VERSION=5
AC_SUBST(BURN_MAJOR_VERSION)
AC_SUBST(BURN_MINOR_VERSION)
AC_SUBST(BURN_MICRO_VERSION)
LIBISOFS_MAJOR_VERSION=1
LIBISOFS_MINOR_VERSION=1
LIBISOFS_MICRO_VERSION=4
LIBISOFS_MAJOR_VERSION=0
LIBISOFS_MINOR_VERSION=6
LIBISOFS_MICRO_VERSION=16
AC_SUBST(LIBISOFS_MAJOR_VERSION)
AC_SUBST(LIBISOFS_MINOR_VERSION)
AC_SUBST(LIBISOFS_MICRO_VERSION)
@ -57,25 +43,9 @@ if test ! $ac_cv_func_fseeko; then
AC_ERROR([Libburn requires largefile support.])
fi
AH_TEMPLATE([ICONV_CONST], [Whether to apply const qualifier to iconv inbuf])
if test x$XORRISO_OLD_ICONV_CONFIGURE = x
then
dnl ts B00410 : To detect the need for -liconv and const argument of iconv()
LIBBURNIA_CHECK_ICONV
dnl ts B00411 : To abort configuration if iconv() still cannot be compiled
LIBBURNIA_ASSERT_ICONV
else
dnl Outdated: produces double -liconv and warnings about parameter mismatch
dnl If iconv(3) is in an extra libiconv, then it gets added to variable LIBS.
dnl If not, then no -liconv will be added.
AC_CHECK_LIB(iconv, iconv, , )
dnl GNU iconv has no function iconv() but libiconv() and a macro iconv()
AC_CHECK_LIB(iconv, libiconv, , )
fi
AC_PROG_LIBTOOL
AC_SUBST(LIBTOOL_DEPS)
@ -108,19 +78,16 @@ AC_SUBST(THREAD_LIBS)
TARGET_SHIZZLE
AC_SUBST(ARCH)
AC_SUBST(LIBBURNIA_PKGCONFDIR)
AC_SUBST(LIBBURN_ARCH_LIBS)
dnl ts A90303
dnl Check the preconditions for using statvfs() in sg-dummy
dnl (sg-linux and sg-freebsd use statvfs() unconditionally)
AH_TEMPLATE([Libburn_os_has_statvfS], [Define to use statvfs() with libburn stdio])
STATVFS_DEF=-DLibburn_os_has_statvfS
AC_CHECK_HEADER(sys/statvfs.h, X=, STATVFS_DEF=)
AC_CHECK_FUNC([statvfs], X=, STATVFS_DEF=)
if test x$STATVFS_DEF = x-DLibburn_os_has_statvfS
then
AC_DEFINE([Libburn_os_has_statvfS], [])
fi
CFLAGS="$CFLAGS $STATVFS_DEF"
dnl Add compiler-specific flags
@ -131,25 +98,17 @@ AC_ARG_ENABLE(debug,
, enable_debug=yes)
if test x$enable_debug != xyes; then
if test x$GCC = xyes; then
CFLAGS="-O3 $CFLAGS"
CFLAGS="-fexpensive-optimizations $CFLAGS"
CFLAGS="$CFLAGS -O3"
CFLAGS="$CFLAGS -fexpensive-optimizations"
fi
CFLAGS="-DNDEBUG $CFLAGS"
CFLAGS="$CFLAGS -DNDEBUG"
else
if test x$GCC = xyes; then
CFLAGS="-g -pedantic -Wall -Wextra -Wno-unused-parameter $CFLAGS"
CFLAGS="$CFLAGS -g -pedantic -Wall"
fi
CFLAGS="-DDEBUG $CFLAGS"
CFLAGS="$CFLAGS -DDEBUG"
fi
dnl Determine target directory for libisoburn-*.pc
dnl Important: Must be performed _after_ TARGET_SHIZZLE
dnl
LIBBURNIA_SET_PKGCONFIG
AH_TEMPLATE([Xorriso_with_readlinE], [Define to use libreadline])
AC_ARG_ENABLE(libreadline,
[ --enable-libreadline Enable use of libreadline by xorriso, default=yes],
, enable_libreadline=yes)
@ -157,31 +116,18 @@ if test x$enable_libreadline = xyes; then
dnl Check whether there is readline-devel and readline-runtime.
dnl If not, erase this macro which would enable use of readline(),add_history()
READLINE_DEF="-DXorriso_with_readlinE"
if test x$XORRISO_OLD_READLINE_CONFIGURE = x
then
dnl ts B00411 : To disable readline if not all needed functions are present
LIBBURNIA_ASSERT_READLINE
else
dnl The empty yes case obviously causes -lreadline to be linked
AC_CHECK_HEADER(readline/readline.h, AC_CHECK_LIB(readline, readline, , READLINE_DEF= ), READLINE_DEF= )
AC_CHECK_HEADER(readline/readline.h, AC_CHECK_LIB(readline, readline, , READLINE_DEF= ), READLINE_DEF= )
dnl The X= in the yes case prevents that -lreadline gets linked twice
AC_CHECK_HEADER(readline/history.h, AC_CHECK_LIB(readline, add_history, X= , READLINE_DEF= ), READLINE_DEF= )
fi
AC_CHECK_HEADER(readline/history.h, AC_CHECK_LIB(readline, add_history, X= , READLINE_DEF= ), READLINE_DEF= )
else
READLINE_DEF=
fi
if test x$READLINE_DEF = x-DXorriso_with_readlinE
then
AC_DEFINE([Xorriso_with_readlinE], [])
fi
AC_SUBST(READLINE_DEF)
AH_TEMPLATE([Libisofs_with_aaip_acL], [Define to use ACL capabilities])
AC_ARG_ENABLE(libacl,
[ --enable-libacl Enable use of libacl by libisofs, default=yes],
[ --enable-libacl Enable use of libacl by libisofs, default=yes],
, enable_libacl=yes)
if test x$enable_libacl = xyes; then
dnl Check whether there is libacl-devel and libacl-runtime.
@ -192,214 +138,26 @@ dnl The empty yes case obviously causes -lacl to be linked
else
LIBACL_DEF=
fi
if test x$LIBACL_DEF = x-DLibisofs_with_aaip_acL
then
AC_DEFINE([Libisofs_with_aaip_acL], [])
fi
AC_SUBST(LIBACL_DEF)
AH_TEMPLATE([Libisofs_with_aaip_xattR], [Define to use xattr capabilities])
AC_ARG_ENABLE(xattr,
[ --enable-xattr Enable use of xattr by libisofs, default=yes],
[ --enable-xattr Enable use of xattr by libisofs, default=yes],
, enable_xattr=yes)
if test x$enable_xattr = xyes; then
dnl Check whether there is the header for GNU/Linux xattr.
dnl Check whether there is the header for Linux xattr.
dnl If not, erase this macro which would enable use of listxattr and others
XATTR_DEF="-DLibisofs_with_aaip_xattR"
AC_CHECK_HEADER(attr/xattr.h, AC_CHECK_LIB(c, listxattr, X= , XATTR_DEF= ), XATTR_DEF= )
else
XATTR_DEF=
fi
if test x$XATTR_DEF = x-DLibisofs_with_aaip_xattR
then
AC_DEFINE([Libisofs_with_aaip_xattR], [])
fi
AH_TEMPLATE([Libisofs_with_zliB], [Define to use compression via zlib])
AH_TEMPLATE([LIBJTE_WITH_ZLIB], [Allow libjte to use zlib])
AC_ARG_ENABLE(zlib,
[ --enable-zlib Enable use of zlib by libisofs, default=yes],
, enable_zlib=yes)
if test x$enable_zlib = xyes; then
dnl Check whether there is the header for zlib.
dnl If not, erase this macro which would enable use of compress2() and others.
dnl Linking fails on SuSE 9.0 because zlib has compress2() but lacks
dnl compressBound(). So compressBound is the more modern thing to test.
dnl The empty parameter after "compressBound" causes -lz.
ZLIB_DEF=yes
AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, compressBound, , ZLIB_DEF= ), ZLIB_DEF= )
else
ZLIB_DEF=
fi
if test x$ZLIB_DEF = xyes
then
AC_DEFINE([Libisofs_with_zliB], [])
AC_DEFINE([LIBJTE_WITH_ZLIB], [])
fi
# libjte source is included in GNU xorriso. Enable it if zlib is enabled.
AH_TEMPLATE([Xorriso_with_libjtE],
[Define to use Jigdo Template Extraction via libjte])
AH_TEMPLATE([Libisofs_with_libjtE],
[Define to use Jigdo Template Extraction via libjte])
if test x$ZLIB_DEF = xyes
then
AC_DEFINE([Xorriso_with_libjtE], [])
AC_DEFINE([Libisofs_with_libjtE], [])
LIBJTE_DEF=yes
echo "enabled built-in libjte"
else
LIBJTE_DEF=
echo "disabled libjte because zlib not enabled or not available"
fi
AH_TEMPLATE([THREADED_CHECKSUMS],
[Define to use multi-threading in built-in libjte])
AC_ARG_ENABLE(jtethreads,
[ --enable-jtethreads Enable multi-threading in libjte, default=yes],
, enable_jtethreads=yes)
if test x$LIBJTE_DEF = xyes
then
if test "x$enable_jtethreads" = xyes; then
AC_DEFINE([THREADED_CHECKSUMS], [])
echo "enabled multi-threading in libjte"
else
echo "disabled multi-threading in libjte"
fi
fi
AH_TEMPLATE([LIBJTE_WITH_LIBBZ2],
[Define to use libbz2 by built-in libjte])
AC_ARG_ENABLE(libbz2,
[ --enable-libbz2 Enable use of libbz2 by libjte, default=yes],
, enable_libbz2=yes)
if test "x$enable_libbz2" = xyes -a x$LIBJTE_DEF = xyes ; then
dnl Check whether there is the header for libbz2.
BZIP2_DEF=yes
AC_CHECK_HEADER(bzlib.h, AC_CHECK_LIB(bz2, BZ2_bzCompressInit, , BZIP2_DEF= ), BZIP2_DEF= )
else
BZIP2_DEF=
fi
if test x$BZIP2_DEF = xyes
then
AC_DEFINE([LIBJTE_WITH_LIBBZ2], [])
BZIP2_DEF="-DLIBJTE_WITH_LIBBZ2"
fi
AH_TEMPLATE([Libburn_use_libcdiO], [Define to use libcdio as system adapter])
AC_ARG_ENABLE(libcdio,
[ --enable-libcdio Enable EXPERIMENTAL use of libcdio as system adapter, default=no],
, enable_libcdio=no)
if test x$enable_libcdio = xyes; then
dnl Check whether there is libcdio-devel and libcdio-runtime.
dnl If not, erase this macro
LIBCDIO_DEF="-DLibburn_use_libcdiO"
dnl The empty yes case obviously causes -lcdio to be linked
AC_CHECK_HEADER(cdio/cdio.h, AC_CHECK_LIB(cdio, mmc_last_cmd_sense, , LIBCDIO_DEF= ), LIBCDIO_DEF= )
else
LIBCDIO_DEF=
fi
if test x$LIBCDIO_DEF = x
then
if test x$enable_libcdio = xyes
then
echo "WARNING: could not enable use of libcdio as system adapter"
fi
else
echo "enabled EXPERIMENTAL use of libcdio as system adapter"
# ------- Visible mark in configure : Start of library check
LIBCDIO_REQUIRED=0.83
PKG_CHECK_MODULES(LIBCDIO, libcdio >= $LIBCDIO_REQUIRED)
# ------- Visible mark in configure : End of library check
fi
if test x$LIBCDIO_DEF = x-DLibburn_use_libcdiO
then
AC_DEFINE([Libburn_use_libcdiO], [])
fi
AH_TEMPLATE([Xorriso_allow_external_filterS], [Define to allow xorriso to start external filter processes])
AC_ARG_ENABLE(external-filters,
[ --enable-external-filters Enable use of external filter programs by xorriso, default=yes],
, enable_external_filters=yes)
if test x"$enable_external_filters" = xyes; then
EXTF_DEF="-DXorriso_allow_external_filterS"
echo "enabled xorriso external filter programs"
else
EXTF_DEF=
echo "disabled xorriso external filter programs"
fi
if test x$EXTF_DEF = x-DXorriso_allow_external_filterS
then
AC_DEFINE([Xorriso_allow_external_filterS], [])
fi
AH_TEMPLATE([Xorriso_allow_extf_suiD], [Define to allow external filters to xorriso when running under setuid])
AC_ARG_ENABLE(external-filters-setuid,
[ --enable-external-filters-setuid Enable xorriso external filter programs under setuid, default=no],
, enable_external_filters_setuid=no)
if test x$enable_external_filters_setuid = xyes; then
EXTF_SUID_DEF="-DXorriso_allow_extf_suiD"
echo "enabled xorriso external filter programs under setuid"
else
EXTF_SUID_DEF=
echo "disabled xorriso external filter programs under setuid"
fi
if test x$EXTF_SUID_DEF = x-DXorriso_allow_extf_suiD
then
AC_DEFINE([Xorriso_allow_extf_suiD], [])
fi
AH_TEMPLATE([Xorriso_dvd_obs_default_64K], [Define to make 64 KB default size for DVD/BD writing])
AC_ARG_ENABLE(dvd-obs-64k,
[ --enable-dvd-obs-64k 64 KB default size for DVD/BD writing, default=no],
, enable_dvd_obs=no)
if test x$enable_dvd_obs_64k = xyes; then
XORRISO_DVD_OBS_64K="-DXorriso_dvd_obs_default_64K"
echo "enabled xorriso write size default 64 KB on DVD and BD"
else
XORRISO_DVD_OBS_64K=
echo "disabled xorriso write size default 64 KB on DVD and BD"
fi
if test x$XORRISO_DVD_OBS_64K = x-DXorriso_dvd_obs_default_64K
then
AC_DEFINE([Xorriso_dvd_obs_default_64K], [])
fi
AH_TEMPLATE([Libburn_read_o_direcT], [Define to use O_DIRECT with -as cdrskin])
AC_ARG_ENABLE(track-src-odirect,
[ --enable-track-src-odirect Enable use of O_DIRECT with -as cdrskin, default=no],
, enable_track_src_odirect=no)
if test x$enable_track_src_odirect = xyes; then
LIBBURN_O_DIRECT_DEF="-DLibburn_read_o_direcT"
echo "enabled use of O_DIRECT with input of -as cdrskin"
else
LIBBURN_O_DIRECT_DEF=
echo "disabled use of O_DIRECT with input of -as cdrskin"
fi
if test x$LIBBURN_O_DIRECT_DEF = x-DLibburn_read_o_direcT
then
AC_DEFINE([Libburn_read_o_direcT], [])
fi
AC_SUBST(XATTR_DEF)
AC_CONFIG_FILES([
Makefile
version.h
xorriso.pc
])
AC_OUTPUT
# xorriso.pc

110
xorriso/convert_man_to_html.sh
View File

@ -1,13 +1,113 @@
#!/bin/sh
#
# convert_man_to_html.sh - ts B10309
# convert_man_to_html.sh - ts A80118
#
# Generates a HTML version of man pages xorriso.1 , xorrisofs.1
# Generates a HTML version of man page xorriso.1
#
# To be executed in the libisoburn toplevel directory (eg. ./libisoburn-1.0.4)
# To be executed in the libisoburn toplevel directory (eg. ./libisoburn-0.1.0)
#
xorriso/man_xorriso_to_html.sh
xorriso/man_xorrisofs_to_html.sh
# set -x
man_dir=$(pwd)"/xorriso"
export MANPATH="$man_dir"
manpage="xorriso"
raw_html=$(pwd)/"xorriso/raw_man_1_xorriso.html"
htmlpage=$(pwd)/"xorriso/man_1_xorriso.html"
if test -r "$man_dir"/"$manpage".1
then
dummy=dummy
else
echo "Cannot find readable man page source $1" >&2
exit 1
fi
if test -e "$man_dir"/man1
then
dummy=dummy
else
ln -s . "$man_dir"/man1
fi
if test "$1" = "-work_as_filter"
then
# set -x
sed \
-e 's/<meta name="generator" content="groff -Thtml, see www.gnu.org">/<meta name="generator" content="groff -Thtml, via man -H, via xorriso\/convert_man_to_html.sh">/' \
-e 's/<meta name="Content-Style" content="text\/css">/<meta name="Content-Style" content="text\/css"><META NAME="description" CONTENT="man page of xorriso"><META NAME="keywords" CONTENT="man xorriso, manual, xorriso, CD, CD-RW, CD-R, burning, cdrecord, compatible"><META NAME="robots" CONTENT="follow">/' \
-e 's/<title>XORRISO<\/title>/<title>man 1 xorriso<\/title>/' \
-e 's/<h1 align=center>XORRISO<\/h1>/<h1 align=center>man 1 xorriso<\/h1>/' \
-e 's/<body>/<body BGCOLOR="#F5DEB3" TEXT=#000000 LINK=#0000A0 VLINK=#800000>/' \
-e 's/<b>Overview of features:<\/b>/\&nbsp;<BR><b>Overview of features:<\/b>/' \
-e 's/<b>General information paragraphs:<\/b>/\&nbsp;<BR><b>General information paragraphs:<\/b>/' \
-e 's/have a look at section EXAMPLES/have a look at section <A HREF="#EXAMPLES">EXAMPLES<\/A>/' \
-e 's/<b>Session model:<\/b>/\&nbsp;<BR><b>Session model:<\/b>/' \
-e 's/<b>Media types and states:<\/b>/\&nbsp;<BR><b>Media types and states:<\/b>/' \
-e 's/<b>Creating, Growing, Modifying, Blind/\&nbsp;<BR><b>Creating, Growing, Modifying, Blind/' \
-e 's/<b>Libburn drives:<\/b>/\&nbsp;<BR><b>Libburn drives:<\/b>/' \
-e 's/^-dev /\&nbsp;\&nbsp;-dev /' \
-e 's/^-devices /\&nbsp;\&nbsp;-devices /' \
-e 's/<b>Rock Ridge, POSIX, X\/Open, El Torito, ACL,/\&nbsp;<BR><b>Rock Ridge, POSIX, X\/Open, El Torito, ACL,/' \
-e 's/<b>Command processing:<\/b>/\&nbsp;<BR><b>Command processing:<\/b>/' \
-e 's/<b>Dialog, Readline, Result pager:<\/b>/\&nbsp;<BR><b>Dialog, Readline, Result pager:<\/b>/' \
-e 's/<b>Aquiring source and target drive:<\/b>/\&nbsp;<BR><b>Aquiring source and target drive:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Data manipulations:<\/b>/\&nbsp;<BR><b>Data manipulations:<\/b><BR>\&nbsp;<BR>/' \
-e 's/^<p><b>&minus;iso_rr_pattern/<p>\&nbsp;<BR><b>\&minus;iso_rr_pattern/' \
-e 's/EXAMPLES):<br>/<A HREF="#EXAMPLES">EXAMPLES<\/A>):<br>/' \
-e 's/<b>Writing the result:<\/b>/\&nbsp;<BR><b>Writing the result:<\/b><BR>/' \
-e 's/^-find \/ /\&nbsp;\&nbsp;-find \/ /' \
-e 's/<b>Settings for data insertion:<\/b>/\&nbsp;<BR><b>Settings for data insertion:<\/b><BR>\&nbsp;<BR>/' \
-e 's/^$<\/b> ln -s/\&nbsp;\&nbsp;$<\/b> ln -s/' \
-e 's/<b>Settings for result writing:<\/b>/\&nbsp;<BR><b>Settings for result writing:<\/b><BR>\&nbsp;<BR>/' \
-e 's/^706k = 706kB/\&nbsp;\&nbsp;706k = 706kB/' \
-e 's/^5540k = 5540kB/\&nbsp;\&nbsp;5540k = 5540kB/' \
-e 's/<b>Character sets:<\/b>/\&nbsp;<BR><b>Character sets:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Exception processing:<\/b>/\&nbsp;<BR><b>Exception processing:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>El Torito bootable ISO images:<\/b>/\&nbsp;<BR><b>El Torito bootable ISO images:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Dialog mode control:<\/b>/\&nbsp;<BR><b>Dialog mode control:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Drive and media related inquiry actions:<\/b>/\&nbsp;<BR><b>Drive and media related inquiry actions:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Navigation in ISO image/\&nbsp;<BR><b>Navigation in ISO image/' \
-e 's/^filesystem:<\/b>/filesystem:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Evaluation of readability and recovery:<\/b>/\&nbsp;<BR><b>Evaluation of readability and recovery:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>osirrox restore options:<\/b>/\&nbsp;<BR><b>osirrox restore options:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Command compatibility emulations:<\/b>/\&nbsp;<BR><b>Command compatibility emulations:<\/b><BR>\&nbsp;<BR>/' \
-e 's/^<p><b>&minus;as</<p>\&nbsp;<BR><b>\&minus;as</' \
-e 's/<b>Scripting, dialog and/\&nbsp;<BR><b>Scripting, dialog and/' \
-e 's/^features:<\/b>/features:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Support for frontend/\&nbsp;<BR><b>Support for frontend/' \
-e 's/^listening at stdout:<\/b>/listening at stdout:<\/b><BR>\&nbsp;<BR>/' \
-e 's/xorriso -outdev \/dev\/sr2 \\ -blank fast \\ -pathspecs on/xorriso -outdev \/dev\/sr2 -blank fast -pathspecs on/' \
-e 's/\\ -add \\ \/sounds=\/home\/me\/sounds \\ \/pictures \\ -- \\ -rm_r \\/ -add \/sounds=\/home\/me\/sounds \/pictures -- -rm_r /' \
-e 's/\/sounds\/indecent \\ \&rsquo;\/pictures\/\*private\*\&rsquo; \\/\/sounds\/indecent \&rsquo;\/pictures\/*private*\&rsquo; /' \
-e 's/\/pictures\/confidential \\ -- \\ -add \\/\/pictures\/confidential -- -add/' \
-e 's/xorriso -dev \/dev\/sr2 \\ -rm_r \/sounds -- \\ -mv \\/xorriso -dev \/dev\/sr2 -rm_r \/sounds -- -mv /' \
-e 's/\/pictures\/confidential \\ \/pictures\/restricted \\ -- \\ -chmod/\/pictures\/confidential \/pictures\/restricted -- -chmod/' \
-e 's/go-rwx \/pictures\/restricted -- \\ -pathsspecs on \\ -add \\/go-rwx \/pictures\/restricted -- -pathsspecs on -add /' \
-e 's/\/sounds=\/home\/me\/prepared_for_dvd\/sounds_dummy /\/sounds=\/home\/me\/prepared_for_dvd\/sounds_dummy/' \
-e 's/\/movies=\/home\/me\/prepared_for_dvd\/movies \\ -- \\ -commit/\/movies=\/home\/me\/prepared_for_dvd\/movies -- -commit/' \
-e 's/xorriso -indev \/dev\/sr2 \\ -rm_r \/sounds -- \\/xorriso -indev \/dev\/sr2 -rm_r \/sounds -- /' \
-e 's/-outdev \/dev\/sr0 -blank fast \\ -commit -eject all/-outdev \/dev\/sr0 -blank fast -commit -eject all/' \
-e 's/See section FILES/See section <A HREF="#FILES">FILES<\/A>/' \
-e 's/See section EXAMPLES/See section <A HREF="#EXAMPLES">EXAMPLES<\/A>/' \
-e 's/<\/body>/<BR><HR><FONT SIZE=-1><CENTER>(HTML generated from '"$manpage"'.1 on '"$(date)"' by '$(basename "$0")' )<\/CENTER><\/FONT><\/body>/' \
<"$2" >"$htmlpage"
set +x
chmod u+rw,go+r,go-w "$htmlpage"
echo "Emerged file:"
ls -lL "$htmlpage"
else
export BROWSER='cp "%s" '"$raw_html"
man -H "$manpage"
"$0" -work_as_filter "$raw_html"
rm "$raw_html"
rm "$man_dir"/man1
fi

1918
xorriso/disk_ops.c
View File

File diff suppressed because it is too large Load Diff

117
xorriso/disk_ops.h
View File

@ -1,117 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of class DirseQ which
crawls along a directory's content list.
*/
#ifndef Xorriso_pvt_diskop_includeD
#define Xorriso_pvt_diskop_includeD yes
/* @param flag bit0= simple readlink(): no normalization, no multi-hop
*/
int Xorriso_resolve_link(struct XorrisO *xorriso,
char *link_path, char result_path[SfileadrL], int flag);
int Xorriso_convert_gidstring(struct XorrisO *xorriso, char *gid_string,
gid_t *gid, int flag);
int Xorriso_convert_modstring(struct XorrisO *xorriso, char *cmd, char *mode,
mode_t *mode_and, mode_t *mode_or, int flag);
int Xorriso_convert_uidstring(struct XorrisO *xorriso, char *uid_string,
uid_t *uid, int flag);
/* @param flag bit0= for Xorriso_msgs_submit: use pager
*/
int Xorriso_hop_link(struct XorrisO *xorriso, char *link_path,
struct LinkiteM **link_stack, struct stat *stbuf, int flag);
int Xorriso__mode_to_perms(mode_t st_mode, char perms[11], int flag);
int Xorriso_format_ls_l(struct XorrisO *xorriso, struct stat *stbuf, int flag);
/* @param flag bit0= long format
bit1= do not print count of nodes
bit2= du format
bit3= print directories as themselves (ls -d)
*/
int Xorriso_lsx_filev(struct XorrisO *xorriso, char *wd,
int filec, char **filev, off_t boss_mem, int flag);
/*
@param flag >>> bit0= remove whole sub tree: rm -r
bit1= remove empty directory: rmdir
bit2= recursion: do not reassure in mode 2 "tree"
bit3= this is for overwriting and not for plain removal
bit4= count deleted files in xorriso->pacifier_count
bit5= with bit0 only remove directory content, not the directory
@return <=0 = error
1 = removed leaf file object
2 = removed directory or tree
3 = did not remove on user revocation
*/
int Xorriso_rmx(struct XorrisO *xorriso, off_t boss_mem, char *path, int flag);
int Xorriso_findx(struct XorrisO *xorriso, struct FindjoB *job,
char *abs_dir_parm, char *dir_path,
struct stat *dir_stbuf, int depth,
struct LinkiteM *link_stack, int flag);
/* @param flag bit0= no hardlink reconstruction
bit1= do not set xorriso->node_*_prefixes
bit5= -extract_single: eventually do not insert directory tree
*/
int Xorriso_restore_sorted(struct XorrisO *xorriso, int count,
char **src_array, char **tgt_array,
int *problem_count, int flag);
/* @param flag bit0= path is a directory
bit2= recursion: do not reassure in mode 2 "tree"
bit3= this is for overwriting and not for plain removal
*/
int Xorriso_reassure_restore(struct XorrisO *xorriso, char *path, int flag);
/* @param flag bit7= return 4 if restore fails from denied permission
do not issue error message
@return <=0 failure , 1 success ,
4 with bit7: permission to create file was denied
*/
int Xorriso_make_tmp_path(struct XorrisO *xorriso, char *orig_path,
char *tmp_path, int *fd, int flag);
/* @param flag bit0= change regardless of xorriso->do_auto_chmod
bit1= desired is only rx
*/
int Xorriso_auto_chmod(struct XorrisO *xorriso, char *disk_path, int flag);
int Xorriso_make_accessible(struct XorrisO *xorriso, char *disk_path,int flag);
/* @param flag bit0= prefer to find a match after *img_prefixes
(but deliver img_prefixes if no other can be found)
*/
int Xorriso_make_restore_path(struct XorrisO *xorriso,
struct Xorriso_lsT **img_prefixes, struct Xorriso_lsT **disk_prefixes,
char img_path[SfileadrL], char disk_path[SfileadrL], int flag);
int Xorriso_restore_make_hl(struct XorrisO *xorriso,
char *old_path, char *new_path, int flag);
int Xorriso_afile_fopen(struct XorrisO *xorriso,
char *filename, char *mode, FILE **ret_fp, int flag);
int Xorriso_make_mount_cmd(struct XorrisO *xorriso, char *cmd,
int lba, int track, int session, char *volid,
char *devadr, char result[SfileadrL], int flag);
int Xorriso_append_scdbackup_record(struct XorrisO *xorriso, int flag);
#endif /* ! Xorriso_pvt_diskop_includeD */

2623
xorriso/drive_mgt.c
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42
xorriso/drive_mgt.h
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@ -1,42 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which operate on drives
and media.
*/
#ifndef Xorriso_pvt_drive_mgt_includeD
#define Xorriso_pvt_drive_mgt_includeD yes
int Xorriso_may_burn(struct XorrisO *xorriso, int flag);
int Xorriso_toc_line(struct XorrisO *xorriso, int flag);
int Xorriso_media_product(struct XorrisO *xorriso, int flag);
int Xorriso_check_md5_range(struct XorrisO *xorriso, off_t start_lba,
off_t end_lba, char md5[16], int flag);
int Xorriso_check_interval(struct XorrisO *xorriso, struct SpotlisT *spotlist,
struct CheckmediajoB *job,
int from_lba, int block_count, int read_chunk,
int md5_start, int flag);
int Xorriso_get_drive_handles(struct XorrisO *xorriso,
struct burn_drive_info **dinfo,
struct burn_drive **drive,
char *attempt, int flag);
int Xorriso_check_for_abort(struct XorrisO *xorriso,
char *abort_file_path,
double post_read_time,
double *last_abort_file_time, int flag);
#endif /* ! Xorriso_pvt_drive_mgt_includeD */

1988
xorriso/emulators.c
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34
xorriso/emulators.h
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@ -1,34 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of emulators for mkisofs and cdrecord.
*/
#ifndef Xorriso_pvt_emul_includeD
#define Xorriso_pvt_emul_includeD yes
/* micro version of cdrskin */
int Xorriso_cdrskin(struct XorrisO *xorriso, char *whom, int argc, char **argv,
int flag);
int Xorriso_cdrskin_help(struct XorrisO *xorriso, int flag);
int Xorriso_as_cdrskin(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);
/* micro emulation of mkisofs */
int Xorriso_genisofs(struct XorrisO *xorriso, char *whom,
int argc, char **argv, int flag);
int Xorriso_genisofs_help(struct XorrisO *xorriso, int flag);
int Xorriso_as_genisofs(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);
#endif /* ! Xorriso_pvt_emul_includeD */

701
xorriso/filters.c
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@ -1,701 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains functions which operate on data filter objects.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <errno.h>
#include "lib_mgt.h"
#include "iso_tree.h"
/*
#include "xorriso.h"
#include "xorriso_private.h"
#include "xorrisoburn.h"
#include "iso_img.h"
#include "iso_manip.h"
#include "sort_cmp.h"
*/
struct Xorriso_extF {
int flag; /* unused yet */
IsoExternalFilterCommand *cmd;
};
int Xorriso_extf_destroy(struct XorrisO *xorriso, struct Xorriso_extF **filter,
int flag);
/* @param flag see struct Xorriso_extF.flag */
int Xorriso_extf_new(struct XorrisO *xorriso, struct Xorriso_extF **filter,
char *path, int argc, char **argv, int behavior,
char *suffix, char *name, int flag)
{
int i;
struct Xorriso_extF *o= NULL;
IsoExternalFilterCommand *cmd;
*filter= o= calloc(sizeof(struct Xorriso_extF), 1);
if(o == NULL)
goto failure;
o->flag= flag;
o->cmd= NULL;
o->cmd= cmd= calloc(sizeof(IsoExternalFilterCommand), 1);
if(cmd == NULL)
goto failure;
cmd->version= 0;
cmd->refcount= 0;
cmd->name= NULL;
cmd->path= NULL;
cmd->argv= NULL;
cmd->argc= argc + 1;
cmd->behavior= behavior;
cmd->suffix= NULL;
cmd->suffix= strdup(suffix);
if(cmd->suffix == NULL)
goto failure;
cmd->path= strdup(path);
if(cmd->path == NULL)
goto failure;
cmd->argv= calloc(sizeof(char *), argc + 2);
if(cmd->argv == NULL)
goto failure;
for(i= 0; i < argc + 2; i++)
cmd->argv[i]= NULL;
cmd->argv[0]= strdup(path);
if(cmd->argv[0] == NULL)
goto failure;
for(i= 0; i < argc; i++) {
cmd->argv[i + 1]= strdup(argv[i]);
if(cmd->argv[i] == NULL)
goto failure;
}
cmd->name= strdup(name);
if(cmd->name == NULL)
goto failure;
return(1);
failure:;
Xorriso_extf_destroy(xorriso, filter, 0);
return(-1);
}
int Xorriso_extf_destroy(struct XorrisO *xorriso, struct Xorriso_extF **filter,
int flag)
{
int i;
IsoExternalFilterCommand *cmd;
if(*filter == NULL)
return(0);
cmd= (*filter)->cmd;
if(cmd != NULL) {
if(cmd->refcount > 0)
return(0);
if(cmd->path != NULL)
free(cmd->path);
if(cmd->suffix != NULL)
free(cmd->suffix);
if(cmd->argv != NULL) {
for(i= 0; i < cmd->argc; i++)
if(cmd->argv[i] != NULL)
free(cmd->argv[i]);
free((char *) cmd->argv);
}
if(cmd->name != NULL)
free(cmd->name);
free((char *) cmd);
}
free((char *) *filter);
*filter= NULL;
return(1);
}
int Xorriso_lookup_extf(struct XorrisO *xorriso, char *name,
struct Xorriso_lsT **found_lst, int flag)
{
struct Xorriso_extF *filter;
struct Xorriso_lsT *lst;
for(lst= xorriso->filters; lst != NULL; lst= Xorriso_lst_get_next(lst, 0)) {
filter= (struct Xorriso_extF *) Xorriso_lst_get_text(lst, 0);
if(strcmp(filter->cmd->name, name) == 0) {
*found_lst= lst;
return(1);
}
}
return(0);
}
int Xorriso_destroy_all_extf(struct XorrisO *xorriso, int flag)
{
struct Xorriso_extF *filter;
struct Xorriso_lsT *lst, *next_lst;
for(lst= xorriso->filters; lst != NULL; lst= next_lst) {
filter= (struct Xorriso_extF *) Xorriso_lst_get_text(lst, 0);
Xorriso_lst_detach_text(lst, 0);
next_lst= Xorriso_lst_get_next(lst, 0);
Xorriso_lst_destroy(&lst, 0);
Xorriso_extf_destroy(xorriso, &filter, 0);
}
xorriso->filters= NULL;
return(1);
}
/*
@param flag bit0= return 2 if renaming is not possible by libisofs
(always: if demanded strip suffix is missing
or if suffix makes name length > 255)
bit1= strip suffix rather than appending it
*/
int Xorriso_rename_suffix(struct XorrisO *xorriso, IsoNode *node, char *suffix,
char *show_path, char new_name[], int flag)
{
int ret, lo= 0, ls= 0, strip_suffix;
char *old_name= NULL, *show_name;
strip_suffix= !!(flag & 2);
old_name= strdup((char *) iso_node_get_name(node));
show_name= old_name;
if(show_path != NULL)
if(show_path[0] != 0)
show_name= show_path;
lo= strlen(old_name);
ls= strlen(suffix);
if(strip_suffix) {
if(lo <= ls) {
/* refuse gracefully */
ret= 2; goto ex;
}
if(strcmp(old_name + lo - ls, suffix) != 0) {
ret= 2; goto ex;
}
if(lo >= SfileadrL)
goto cannot_remove_suffix;
strcpy(new_name, old_name);
new_name[lo - ls]= 0;
ret = iso_node_set_name(node, new_name);
if (ret < 0) {
Xorriso_process_msg_queues(xorriso,0);
if (!(flag & 1))
Xorriso_report_iso_error(xorriso, "", ret,
"Error when renaming ISO node", 0, "FAILURE", 1);
cannot_remove_suffix:;
strcpy(xorriso->info_text, "-set_filter: Cannot remove suffix from ");
Text_shellsafe(show_name, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0,
(flag & 1) ? "WARNING" : "FAILURE", 0);
ret= 2 * (flag & 1); goto ex;
}
} else {
/* check whether suffix already present */
if(lo >= ls)
if(strcmp(old_name + lo - ls, suffix) == 0) {
/* refuse gracefully */
ret= 2; goto ex;
}
if(lo + ls > 255) {
cannot_append_suffix:;
strcpy(xorriso->info_text, "-set_filter: Cannot append suffix to ");
Text_shellsafe(show_name, xorriso->info_text, 1);
strcat(xorriso->info_text, ". Left unfiltered.");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0,
(flag & 1) ? "WARNING" : "FAILURE", 0);
ret= 2 * (flag & 1); goto ex;
}
sprintf(new_name, "%s%s", old_name, suffix);
ret = iso_node_set_name(node, new_name);
if (ret < 0) {
Xorriso_process_msg_queues(xorriso,0);
if (!(flag & 1))
Xorriso_report_iso_error(xorriso, "", ret,
"Error when renaming ISO node", 0, "FAILURE", 1);
goto cannot_append_suffix;
}
}
ret= 1;
ex:;
if(old_name != NULL)
free(old_name);
Xorriso_process_msg_queues(xorriso,0);
return(ret);
}
/*
@param flag bit0= return 2 if renaming is not possible
bit1= print pacifier messages
*/
int Xorriso_set_filter(struct XorrisO *xorriso, void *in_node,
char *path, char *filter_name, int flag)
{
int ret, strip_suffix= 0, strip_filter= 0, filter_ret= 0;
int explicit_suffix= 0, internal_filter= 0;
IsoNode *node;
IsoFile *file;
struct Xorriso_lsT *found_lst;
struct Xorriso_extF *found_filter;
IsoExternalFilterCommand *cmd = NULL;
char *old_name= NULL, *new_name= NULL, *suffix= "";
IsoStream *stream;
Xorriso_alloc_meM(new_name, char, SfileadrL);
new_name[0]= 0;
node= (IsoNode *) in_node;
if(node == NULL) {
ret= Xorriso_get_node_by_path(xorriso, path, NULL, &node, 0);
if(ret <= 0)
goto ex;
}
if(!LIBISO_ISREG(node)) {
strcpy(xorriso->info_text, "-set_filter: Not a regular data file node ");
Text_shellsafe(path, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
ret= 0; goto ex;
}
file= (IsoFile *) node;
if(strncmp(filter_name, "--remove-all-filters", 20) == 0) {
strip_filter= 1;
strip_suffix= 1;
if(strlen(filter_name) > 21) {
strip_suffix= (filter_name[20] != '+');
suffix= filter_name + 21;
explicit_suffix= 1;
}
} else if(strcmp(filter_name, "--zisofs") == 0) {
internal_filter= 1;
} else if(strcmp(filter_name, "--zisofs-decode") == 0) {
internal_filter= 2;
} else if(strcmp(filter_name, "--gzip") == 0) {
internal_filter= 3;
suffix= ".gz";
strip_suffix= 0;
explicit_suffix= 1;
} else if(strcmp(filter_name, "--gunzip") == 0 ||
strcmp(filter_name, "--gzip-decode") == 0) {
internal_filter= 4;
suffix= ".gz";
strip_suffix= 1;
explicit_suffix= 1;
} else {
ret= Xorriso_lookup_extf(xorriso, filter_name, &found_lst, 0);
if(ret < 0)
goto ex;
if(ret == 0) {
strcpy(xorriso->info_text, "-set_filter: Not a registered filter name ");
Text_shellsafe(filter_name, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
found_filter= (struct Xorriso_extF *) Xorriso_lst_get_text(found_lst, 0);
cmd= found_filter->cmd;
suffix= cmd->suffix;
strip_suffix= cmd->behavior & 8;
}
if(suffix[0]) {
/* >>> would need full iso_rr_path of node for showing */;
old_name= strdup((char *) iso_node_get_name(node));
ret= Xorriso_rename_suffix(xorriso, node, suffix, path, new_name,
(flag & 1) | (strip_suffix ? 2 : 0));
if(ret <= 0 || ret == 2)
goto ex;
}
if(strip_filter) {
while(1) {
if(!explicit_suffix) {
stream= iso_file_get_stream(file);
if(strncmp(stream->class->type, "gzip", 4) == 0) {
suffix= ".gz";
strip_suffix= 1;
} else if(strncmp(stream->class->type, "pizg", 4) == 0) {
suffix= ".gz";
strip_suffix= 0;
} else {
ret= iso_stream_get_external_filter(stream, &cmd, 0);
if(ret > 0) {
suffix= cmd->suffix;
strip_suffix= !(cmd->behavior & 8);
}
}
if(suffix[0]) {
/* >>> would need the current renaming state of path */;
ret= Xorriso_rename_suffix(xorriso, node, suffix, NULL, new_name,
(flag & 1) | (strip_suffix << 1));
if(ret <= 0 || ret == 2)
goto ex;
}
}
ret= iso_file_remove_filter(file, 0);
if(ret != 1)
break;
}
filter_ret= 1;
} else if (internal_filter == 1 || internal_filter == 2) {
filter_ret = iso_file_add_zisofs_filter(file, 1 | (internal_filter & 2));
if(filter_ret < 0) {
Xorriso_process_msg_queues(xorriso,0);
if(!(internal_filter == 2 && filter_ret == (int) ISO_ZISOFS_WRONG_INPUT))
Xorriso_report_iso_error(xorriso, "", filter_ret,
"Error when setting filter to ISO node", 0, "FAILURE", 1);
}
} else if (internal_filter == 3 || internal_filter == 4) {
filter_ret = iso_file_add_gzip_filter(file,
1 | ((internal_filter == 4) << 1));
if(filter_ret < 0) {
Xorriso_process_msg_queues(xorriso,0);
Xorriso_report_iso_error(xorriso, "", filter_ret,
"Error when setting filter to ISO node", 0, "FAILURE", 1);
}
} else {
#ifndef Xorriso_allow_extf_suiD
/* This is a final safety precaution before iso_file_add_external_filter()
performs fork() and executes the alleged filter program.
*/
if(getuid() != geteuid()) {
sprintf(xorriso->info_text,
"-set_filter: UID and EUID differ. Will not run external programs.");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
ret= 0; goto ex;
}
#endif /* ! Xorriso_allow_extf_suiD */
filter_ret = iso_file_add_external_filter(file, cmd, 0);
if(filter_ret < 0) {
Xorriso_process_msg_queues(xorriso,0);
Xorriso_report_iso_error(xorriso, "", filter_ret,
"Error when setting filter to ISO node", 0, "FAILURE", 1);
}
}
if(filter_ret != 1 && new_name[0] && old_name != NULL) {
ret = iso_node_set_name(node, old_name);
if (ret < 0) {
Xorriso_process_msg_queues(xorriso,0);
if (!(flag & 1))
Xorriso_report_iso_error(xorriso, "", ret,
"Error when renaming ISO node", 0, "FAILURE", 1);
}
}
if(flag & 2) {
xorriso->pacifier_count++;
Xorriso_pacifier_callback(xorriso, "file filters processed",
xorriso->pacifier_count, xorriso->pacifier_total, "", 0);
}
if(filter_ret < 0) {
ret= 0; goto ex;
}
ret= filter_ret;
ex:;
if(old_name != NULL)
free(old_name);
Xorriso_free_meM(new_name);
Xorriso_process_msg_queues(xorriso,0);
return(ret);
}
/* @param flag bit0= delete filter with the given name
*/
int Xorriso_external_filter(struct XorrisO *xorriso,
char *name, char *options, char *path,
int argc, char **argv, int flag)
{
int ret, delete= 0, behavior= 0, extf_flag= 0, is_banned= 0;
char *what, *what_next, *suffix= "";
struct Xorriso_lsT *lst;
struct Xorriso_extF *found_filter, *new_filter= NULL;
#ifndef Xorriso_allow_external_filterS
/* To be controlled by: configure --enable-external-filters */
sprintf(xorriso->info_text, "%s : Banned at compile time.",
flag & 1 ? "-unregister_filter" : "-external_filter");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
sprintf(xorriso->info_text,
"This may be changed at compile time by ./configure option --enable-external-filters");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
is_banned= 1;
#endif /* ! Xorriso_allow_external_filterS */
#ifndef Xorriso_allow_extf_suiD
/* To be controlled by: configure --enable-external-filters-setuid */
if(getuid() != geteuid()) {
sprintf(xorriso->info_text,
"-set_filter: UID and EUID differ. Will not run external programs.");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
sprintf(xorriso->info_text,
"This may be changed at compile time by ./configure option --enable-external-filters-setuid");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
is_banned= 1;
}
#endif /* ! Xorriso_allow_extf_suiD */
if(is_banned)
return(0);
if(xorriso->filter_list_closed) {
sprintf(xorriso->info_text,
"%s : Banned by previous command -close_filter_list",
flag & 1 ? "-unregister_filter" : "-external_filter");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
if((!(flag & 1)) && path[0] != '/') {
sprintf(xorriso->info_text,
"-external_filter : Given command path does not begin by '/' : ");
Text_shellsafe(path, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
delete= flag & 1;
ret= Xorriso_lookup_extf(xorriso, name, &lst, 0);
if(ret < 0)
return(ret);
if(ret > 0) {
if(delete) {
found_filter= (struct Xorriso_extF *) Xorriso_lst_get_text(lst, 0);
if(found_filter->cmd->refcount > 0) {
sprintf(xorriso->info_text,
"-external_filter: Cannot remove filter because it is in use by %.f nodes : ",
(double) found_filter->cmd->refcount);
Text_shellsafe(name, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
Xorriso_lst_detach_text(lst, 0);
if(xorriso->filters == lst)
xorriso->filters= Xorriso_lst_get_next(lst, 0);
Xorriso_lst_destroy(&lst, 0);
Xorriso_extf_destroy(xorriso, &found_filter, 0);
ret= 1; goto ex;
}
strcpy(xorriso->info_text,
"-external_filter: filter with given name already existing: ");
Text_shellsafe(name, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
if(delete) {
strcpy(xorriso->info_text,
"-external_filter: filter with given name does not exist: ");
Text_shellsafe(name, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
for(what= options; what!=NULL; what= what_next) {
what_next= strchr(what, ':');
if(what_next!=NULL) {
*what_next= 0;
what_next++;
}
if(strncmp(what, "default", 7) == 0) {
suffix= "";
behavior= 0;
} else if(strncmp(what, "suffix=", 7) == 0) {
suffix= what + 7;
} else if(strcmp(what, "remove_suffix") == 0) {
behavior|= 8;
} else if(strcmp(what, "if_nonempty") == 0) {
behavior|= 1;
} else if(strcmp(what, "if_reduction") == 0) {
behavior|= 2;
} else if(strcmp(what, "if_block_reduction") == 0) {
behavior|= 4;
} else if(strncmp(what, "used=", 5) == 0) {
; /* this is informational output from -status */
} else if(what[0]) {
strcpy(xorriso->info_text,
"-external_filter: unknown option ");
Text_shellsafe(what, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
}
ret= Xorriso_extf_new(xorriso, &new_filter, path, argc, argv, behavior,
suffix, name, extf_flag);
if(ret <= 0) {
could_not_create:;
strcpy(xorriso->info_text,
"-external_filter: Could not create filter object");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
goto ex;
}
ret= Xorriso_lst_append_binary(&(xorriso->filters), (char *) new_filter,0, 4);
if(ret <= 0)
goto could_not_create;
ret= 1;
ex:;
if(ret <= 0) {
if(new_filter != NULL)
Xorriso_extf_destroy(xorriso, &new_filter, 0);
}
return(ret);
}
int Xorriso_status_extf(struct XorrisO *xorriso, char *filter, FILE *fp,
int flag)
/*
bit1= do only report to fp
*/
{
int i, maxl= 4 * SfileadrL;
struct Xorriso_extF *extf;
struct Xorriso_lsT *lst;
char *line;
line= xorriso->result_line;
for(lst= xorriso->filters; lst != NULL; lst= Xorriso_lst_get_next(lst, 0)) {
extf= (struct Xorriso_extF *) Xorriso_lst_get_text(lst, 0);
strcpy(xorriso->result_line, "-external_filter ");
Text_shellsafe(extf->cmd->name, line, 1);
if((int) strlen(line) > maxl)
continue;
strcat(line, " ");
if(extf->cmd->suffix[0]) {
strcat(line, "suffix=");
Text_shellsafe(extf->cmd->suffix, line, 1);
if((int) strlen(line) > maxl)
continue;
strcat(line, ":");
}
if(extf->cmd->behavior & 8)
strcat(line, "remove_suffix:");
if(extf->cmd->behavior & 1)
strcat(line, "if_nonempty:");
if(extf->cmd->behavior & 2)
strcat(line, "if_reduction:");
if(extf->cmd->behavior & 4)
strcat(line, "if_block_reduction:");
sprintf(line + strlen(line), "used=%.f ", (double) extf->cmd->refcount);
if((int) strlen(line) > maxl)
continue;
Text_shellsafe(extf->cmd->path, line, 1);
if((int) strlen(line) > maxl)
continue;
for(i= 1; i < extf->cmd->argc; i++) {
strcat(line, " ");
Text_shellsafe(extf->cmd->argv[i], line, 1);
if((int) strlen(line) > maxl)
break;
}
if(i < extf->cmd->argc)
continue;
strcat(line, " --\n");
Xorriso_status_result(xorriso, filter, fp, flag&2);
}
if(xorriso->filter_list_closed) {
strcpy(line, "-close_filter_list\n");
Xorriso_status_result(xorriso, filter, fp, flag&2);
}
return(1);
}
int Xorriso_set_zisofs_params(struct XorrisO *xorriso, int flag)
{
int ret;
struct iso_zisofs_ctrl ctrl;
ctrl.version= 0;
ctrl.compression_level= xorriso->zlib_level;
if(xorriso->zisofs_block_size == (1 << 16))
ctrl.block_size_log2= 16;
else if(xorriso->zisofs_block_size == (1 << 17))
ctrl.block_size_log2= 17;
else
ctrl.block_size_log2= 15;
ret= iso_zisofs_set_params(&ctrl, 0);
Xorriso_process_msg_queues(xorriso,0);
if(ret < 0) {
Xorriso_report_iso_error(xorriso, "", ret,
"Error when setting zisofs parameters", 0, "FAILURE", 1);
return(0);
}
return(1);
}
int Xorriso_status_zisofs(struct XorrisO *xorriso, char *filter, FILE *fp,
int flag)
/*
bit0= do only report non-default settings
bit1= do only report to fp
*/
{
off_t ziso_count= 0, osiz_count= 0;
off_t gzip_count= 0, gunzip_count= 0;
iso_zisofs_get_refcounts(&ziso_count, &osiz_count, 0);
iso_gzip_get_refcounts(&gzip_count, &gunzip_count, 0);
if((flag & 1) && xorriso->zlib_level == xorriso->zlib_level_default &&
xorriso->zisofs_block_size == xorriso->zisofs_block_size_default &&
xorriso->zisofs_by_magic == 0 &&
ziso_count == 0 && osiz_count == 0 &&
gzip_count == 0 && gunzip_count == 0) {
if(filter == NULL)
return(2);
if(filter[0] == 0)
return 2;
}
sprintf(xorriso->result_line,
"-zisofs level=%d:block_size=%dk:by_magic=%s:ziso_used=%.f:osiz_used=%.f",
xorriso->zlib_level, xorriso->zisofs_block_size / 1024,
xorriso->zisofs_by_magic ? "on" : "off",
(double) ziso_count, (double) osiz_count);
sprintf(xorriso->result_line + strlen(xorriso->result_line),
":gzip_used=%.f:gunzip_used=%.f\n",
(double) gzip_count, (double) gunzip_count);
Xorriso_status_result(xorriso, filter, fp, flag&2);
return(1);
}

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xorriso/filters.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which operate on
data filter objects.
*/
#ifndef Xorriso_pvt_filters_includeD
#define Xorriso_pvt_filters_includeD yes
int Xorriso_extf_new(struct XorrisO *xorriso, struct Xorriso_extF **filter,
char *path, int argc, char **argv, int behavior,
char *suffix, char *name, int flag);
int Xorriso_extf_destroy(struct XorrisO *xorriso, struct Xorriso_extF **filter,
int flag);
int Xorriso_lookup_extf(struct XorrisO *xorriso, char *name,
struct Xorriso_lsT **found_lst, int flag);
int Xorriso_rename_suffix(struct XorrisO *xorriso, IsoNode *node, char *suffix,
char *show_path, char new_name[], int flag);
#endif /* ! Xorriso_pvt_filters_includeD */

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xorriso/findjob.c
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xorriso/findjob.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of classes FindjoB, ExprnodE, ExprtesT
which perform tree searches in libisofs or in POSIX filesystem.
*/
#ifndef Xorriso_pvt_findjob_includeD
#define Xorriso_pvt_findjob_includeD yes
#define Xorriso_findjob_on_expR yes
#ifdef Xorriso_findjob_on_expR
/*
A single Testnode.
*/
struct ExprtesT {
struct FindjoB *boss;
int invert; /* 0=normal 1=invert result */
/*
0= -false (with invert : -true)
1= -name char *arg1 (regex_t in *arg2)
2= -type char *arg1
3= -damaged
4= -lba_range int *arg1 int *arg2
5= -has_acl
6= -has_xattr
7= -has_aaip
8= -has_filter
9= -wanted_node IsoNode *arg1 (for internal use, arg1 not allocated)
10= -pending_data
11= -decision char *arg1 ("yes", "no")
12= -prune
13= -wholename char *arg1 (regex_t in *arg2)
14= -has_any_xattr
15= -has_md5
16= -disk_name char *arg1 (regex_t in *arg2)
17= -hidden int *arg1 (bit0=iso_rr, bit1=joliet)
*/
int test_type;
void *arg1;
void *arg2;
};
/*
A computational node.
A tree of these nodes forms the expression.
Sequences of AND/OR operations form branches, brackets spawn new branches,
NOT inverts node's test resp. subtree result.
*/
struct ExprnodE {
struct ExprnodE *up;
char origin[8];
/* Operators */
int invert; /* 0=normal 1=invert own result (subtree or test, but not op) */
int assoc; /*
0= left : compute own value, combine with left value,
compute right value, combine with current value
1= right: compute own value, compute right value,
combine own and right, combine with left value
*/
int use_shortcuts; /* 0= evaluate all tests of -and and -or,
1= evaluate only until the combined result is known
*/
struct ExprnodE *left;
int left_op; /* 0=OR , 1=AND */
struct ExprnodE *right;
int right_op; /* see left_op */
/* Brackets : a pointer to the first node in a subchain */
struct ExprnodE *sub;
int is_if_then_else;
struct ExprnodE *true_branch;
struct ExprnodE *false_branch;
/* elementary test : if sub!=NULL , test is ignored */
struct ExprtesT *test;
/* Result */
int own_value;
int composed_value;
};
struct FindjoB {
char *start_path;
struct ExprnodE *test_tree;
struct ExprnodE *cursor;
int invert; /* 0=normal 1=set invert-property for next new test node */
int use_shortcuts;
/* 0= echo
1= rm (also rmdir)
2= rm_r
>>> 3= mv target
4= chown user
5= chgrp group
6= chmod mode_and mode_or
7= alter_date type date
8= lsdl
9= chown_r user
10= chgrp_r group
11= chmod_r mode_and mode_or
12= alter_date_r type date
13= find
14= compare disk_equivalent_of_start_path
15= in_iso iso_rr_equivalent_of_start_path
16= not_in_iso iso_rr_equiv
17= update disk_equiv
18= add_missing iso_rr_equiv
19= empty_iso_dir iso_rr_equiv
20= is_full_in_iso iso_rr_equiv
21= report_damage
22= report_lba
23= internal: memorize path of last matching node in found_path
24= getfacl
25= setfacl access_acl default_acl
26= getfattr
27= setfattr
28= set_filter name
29= show_stream
30= internal: count by xorriso->node_counter
31= internal: register in xorriso->node_array
32= internal: widen_hardlinks disk_equiv: update nodes marked in di_do_widen
33= get_any_xattr
34= get_md5
35= check_md5
36= make_md5
37= mkisofs_r
38= sort_weight number
39= hide on|iso_rr|joliet|off
40= estimate_size
41= update_merge disk_equiv
42= rm_merge
43= clear_merge
*/
int action;
int prune;
/* action specific parameters */
char *target;
char *text_2;
uid_t user;
gid_t group;
mode_t mode_and, mode_or;
int type; /* see Xorriso_set_time flag, also used as weight */
time_t date;
char *found_path;
off_t estim_upper_size;
off_t estim_lower_size;
struct FindjoB *subjob;
/* Errors */
char errmsg[4096];
int errn; /*
>0 = UNIX errno
-1 = close_bracket: no bracket open
-2 = binary operator or closing bracket expected
-3 = unexpected binary operator or closing bracket
-4 = unsupported command
-5 = -then -elseif -else -endif without -if or at wrong place
*/
};
int Exprnode_destroy(struct ExprnodE **fnode, int flag);
int Exprnode_tree_value(struct XorrisO *xorriso, struct ExprnodE *fnode,
int left_value, void *node, char *name, char *path,
struct stat *boss_stbuf, struct stat *stbuf, int flag);
int Findjob_new(struct FindjoB **o, char *start_path, int flag);
int Findjob_destroy(struct FindjoB **o, int flag);
int Findjob_set_start_path(struct FindjoB *o, char *start_path, int flag);
int Findjob_get_start_path(struct FindjoB *o, char **start_path, int flag);
int Findjob_set_commit_filter_2(struct FindjoB *o, int flag);
int Findjob_set_lba_range(struct FindjoB *o, int start_lba, int count,
int flag);
int Findjob_set_wanted_node(struct FindjoB *o, void *wanted_node, int flag);
/* @param value -1= only undamaged files, 1= only damaged files
*/
int Findjob_set_damage_filter(struct FindjoB *o, int value, int flag);
int Findjob_set_test_hidden(struct FindjoB *o, int mode, int flag);
int Findjob_set_decision(struct FindjoB *o, char *decision, int flag);
int Findjob_open_bracket(struct FindjoB *job, int flag);
int Findjob_close_bracket(struct FindjoB *job, int flag);
int Findjob_not(struct FindjoB *job, int flag);
int Findjob_and(struct FindjoB *job, int flag);
int Findjob_or(struct FindjoB *job, int flag);
int Findjob_if(struct FindjoB *job, int flag);
int Findjob_then(struct FindjoB *job, int flag);
int Findjob_else(struct FindjoB *job, int flag);
int Findjob_elseif(struct FindjoB *job, int flag);
int Findjob_endif(struct FindjoB *job, int flag);
int Findjob_test_2(struct XorrisO *xorriso, struct FindjoB *o,
void *node, char *name, char *path,
struct stat *boss_stbuf, struct stat *stbuf, int flag);
int Findjob_set_action_found_path(struct FindjoB *o, int flag);
/* @param flag bit0= recursive
*/
int Findjob_set_action_target(struct FindjoB *o, int action, char *target,
int flag);
/* @param flag bit0= recursive
*/
int Findjob_set_action_ad(struct FindjoB *o, int type, time_t date, int flag);
/* @param flag bit0= recursive
*/
int Findjob_set_action_chgrp(struct FindjoB *o, gid_t group, int flag);
/* @param flag bit0= recursive
*/
int Findjob_set_action_chmod(struct FindjoB *o,
mode_t mode_and, mode_t mode_or, int flag);
/* @param flag bit0= recursive
*/
int Findjob_set_action_chown(struct FindjoB *o, uid_t user,int flag);
/* @param flag bit0= -wholename rather than -name
*/
int Findjob_set_name_expr(struct FindjoB *o, char *name_expr, int flag);
int Findjob_set_file_type(struct FindjoB *o, char file_type, int flag);
/* @param value -1= files without ACL, 1= only files with ACL
*/
int Findjob_set_acl_filter(struct FindjoB *o, int value, int flag);
/* @param value -1= files without xattr, 1= only files with xattr
@param flag bit0=-has_any_xattr rather than -has_xattr
*/
int Findjob_set_xattr_filter(struct FindjoB *o, int value, int flag);
/* @param value -1= files without aaip, 1= only files with aaip
*/
int Findjob_set_aaip_filter(struct FindjoB *o, int value, int flag);
/* @param value -1= files without filter, 1= files with filter
*/
int Findjob_set_filter_filter(struct FindjoB *o, int value, int flag);
/* @param value -1= only without property, 1= only with property
@param flag bit0= pseudo-test:
if no operator is open, do nothing and return 2
*/
int Findjob_set_prop_filter(struct FindjoB *o, int test_type, int value,
int flag);
/* @param value -1= true, 1= false
@param flag bit0= pseudo-test:
if no operator is open, do nothing and return 2
*/
int Findjob_set_false(struct FindjoB *o, int value, int flag);
int Findjob_set_prune(struct FindjoB *o, int flag);
int Findjob_set_action_subjob(struct FindjoB *o, int action,
struct FindjoB *subjob, int flag);
int Findjob_set_action_text_2(struct FindjoB *o, int action, char *target,
char* text_2, int flag);
int Findjob_set_action_type(struct FindjoB *o, int action, int type, int flag);
int Findjob_get_action(struct FindjoB *o, int flag);
int Findjob_get_action_parms(struct FindjoB *o, char **target, char **text_2,
uid_t *user, gid_t *group,
mode_t *mode_and, mode_t *mode_or,
int *type, time_t *date, struct FindjoB **subjob,
int flag);
int Findjob_set_found_path(struct FindjoB *o, char *path, int flag);
int Findjob_get_found_path(struct FindjoB *o, char **path, int flag);
#else /* Xorriso_findjob_on_expR */
struct FindjoB;
int Findjob_new(struct FindjoB **o, char *start_path, int flag);
int Findjob_destroy(struct FindjoB **job, int flag);
/* @return 0=no match , 1=match , <0 = error
*/
int Findjob_test(struct FindjoB *job, char *name,
struct stat *boss_stbuf, struct stat *stbuf,
int depth, int flag);
/* @return <0 error, >=0 see xorriso.c struct FindjoB.action
*/
int Findjob_get_action(struct FindjoB *o, int flag);
/* @return <0 error, >=0 see xorriso.c struct FindjoB.action
*/
int Findjob_get_action_parms(struct FindjoB *o, char **target, char **text_2,
uid_t *user, gid_t *group,
mode_t *mode_and, mode_t *mode_or,
int *type, time_t *date, struct FindjoB **subjob,
int flag);
/* @param flag bit0= recursive
*/
int Findjob_set_action_target(struct FindjoB *o, int action, char *target,
int flag);
/* @param flag bit0= recursive
*/
int Findjob_set_action_chgrp(struct FindjoB *o, gid_t group, int flag);
/* @param flag bit0= recursive
*/
int Findjob_set_action_chmod(struct FindjoB *o,
mode_t mode_and, mode_t mode_or, int flag);
/* @param flag bit0= recursive
*/
int Findjob_set_action_ad(struct FindjoB *o, int type, time_t date, int flag);
int Findjob_set_start_path(struct FindjoB *o, char *start_path, int flag);
int Findjob_set_action_found_path(struct FindjoB *o, int flag);
int Findjob_get_start_path(struct FindjoB *o, char **start_path, int flag);
int Findjob_set_lba_range(struct FindjoB *o, int start_lba, int count,
int flag);
int Findjob_get_lba_damage_filter(struct FindjoB *o, int *start_lba,
int *end_lba, int *damage_filter, int flag);
int Findjob_get_commit_filter(struct FindjoB *o, int *commit_filter, int flag);
int Findjob_get_acl_filter(struct FindjoB *o, int *acl_filter, int flag);
int Findjob_get_xattr_filter(struct FindjoB *o, int *xattr_filter, int flag);
int Findjob_get_aaip_filter(struct FindjoB *o, int *aaip_filter, int flag);
int Findjob_get_filter_filter(struct FindjoB *o, int *value, int flag);
int Findjob_set_wanted_node(struct FindjoB *o, void *wanted_node, int flag);
int Findjob_get_wanted_node(struct FindjoB *o, void **wanted_node, int flag);
int Findjob_set_found_path(struct FindjoB *o, char *path, int flag);
int Findjob_get_found_path(struct FindjoB *o, char **path, int flag);
#endif /* ! Xorriso_findjob_on_expR */
#endif /* ! Xorriso_pvt_findjob_includeD */

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xorriso/iso_img.c
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xorriso/iso_img.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which operate on ISO images
and their global properties.
*/
#ifndef Xorriso_pvt_iso_img_includeD
#define Xorriso_pvt_iso_img_includeD yes
int Xorriso_update_volid(struct XorrisO *xorriso, int flag);
int Xorriso_record_boot_info(struct XorrisO *xorriso, int flag);
int Xorriso_assert_volid(struct XorrisO *xorriso, int msc1, int flag);
int Xorriso_is_isohybrid(struct XorrisO *xorriso, IsoFile *bootimg_node,
int flag);
int Xorriso_boot_item_status(struct XorrisO *xorriso, char *cat_path,
char *bin_path, int platform_id,
int patch_isolinux, int emul, off_t load_size,
unsigned char *id_string,
unsigned char *selection_crit, char *form,
char *filter, FILE *fp, int flag);
int Xorriso__append_boot_params(char *line, ElToritoBootImage *bootimg,
int flag);
int Xorriso_get_volume(struct XorrisO *xorriso, IsoImage **volume,
int flag);
#endif /* ! Xorriso_pvt_iso_img_includeD */

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xorriso/iso_manip.c
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xorriso/iso_manip.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which manipulate the
libisofs tree model.
*/
#ifndef Xorriso_pvt_iso_manip_includeD
#define Xorriso_pvt_iso_manip_includeD yes
int Xorriso_transfer_properties(struct XorrisO *xorriso, struct stat *stbuf,
char *disk_path, IsoNode *node, int flag);
int Xorriso_graft_split(struct XorrisO *xorriso, IsoImage *volume,
IsoDir *dir, char *disk_path, char *img_name,
char *nominal_source, char *nominal_target,
off_t size, IsoNode **node, int flag);
int Xorriso_tree_graft_node(struct XorrisO *xorriso, IsoImage *volume,
IsoDir *dir, char *disk_path, char *img_name,
char *nominal_source, char *nominal_target,
off_t offset, off_t cut_size,
IsoNode **node, int flag);
int Xorriso_add_tree(struct XorrisO *xorriso, IsoDir *dir,
char *img_dir_path, char *disk_dir_path,
struct LinkiteM *link_stack, int flag);
int Xorriso_copy_implicit_properties(struct XorrisO *xorriso, IsoDir *dir,
char *full_img_path, char *img_path, char *full_disk_path, int flag);
int Xorriso_mkisofs_lower_r(struct XorrisO *xorriso, IsoNode *node, int flag);
int Xorriso_widen_hardlink(struct XorrisO *xorriso, void * boss_iter,
IsoNode *node,
char *abs_path, char *iso_prefix, char *disk_prefix,
int flag);
int Xorriso_cannot_create_iter(struct XorrisO *xorriso, int iso_error,
int flag);
int Xorriso_findi_iter(struct XorrisO *xorriso, IsoDir *dir_node, off_t *mem,
IsoDirIter **iter,
IsoNode ***node_array, int *node_count, int *node_idx,
IsoNode **iterated_node, int flag);
int Xorriso_findi_action(struct XorrisO *xorriso, struct FindjoB *job,
IsoDirIter *boss_iter, off_t boss_mem,
char *abs_path, char *show_path,
IsoNode *node, int depth, int flag);
int Xorriso_findi_headline(struct XorrisO *xorriso, struct FindjoB *job,
int flag);
int Xorriso_findi_sorted(struct XorrisO *xorriso, struct FindjoB *job,
off_t boss_mem, int filec, char **filev, int flag);
int Xorriso_all_node_array(struct XorrisO *xorriso, int addon_nodes, int flag);
int Xorriso__file_start_lba(IsoNode *node, int *lba, int flag);
int Xorriso__mark_update_xinfo(void *data, int flag);
int Xorriso__mark_update_cloner(void *old_data, void **new_data, int flag);
#endif /* ! Xorriso_pvt_iso_manip_includeD */

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xorriso/iso_tree.c
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xorriso/iso_tree.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which access nodes of the
libisofs tree model.
*/
#ifndef Xorriso_pvt_iso_tree_includeD
#define Xorriso_pvt_iso_tree_includeD yes
#define LIBISO_ISDIR(node) (iso_node_get_type(node) == LIBISO_DIR)
#define LIBISO_ISREG(node) (iso_node_get_type(node) == LIBISO_FILE)
#define LIBISO_ISLNK(node) (iso_node_get_type(node) == LIBISO_SYMLINK)
#define LIBISO_ISCHR(node) (iso_node_get_type(node) == LIBISO_SPECIAL && \
S_ISCHR(iso_node_get_mode(node)))
#define LIBISO_ISBLK(node) (iso_node_get_type(node) == LIBISO_SPECIAL && \
S_ISBLK(iso_node_get_mode(node)))
#define LIBISO_ISFIFO(node) (iso_node_get_type(node) == LIBISO_SPECIAL && \
S_ISFIFO(iso_node_get_mode(node)))
#define LIBISO_ISSOCK(node) (iso_node_get_type(node) == LIBISO_SPECIAL && \
S_ISSOCK(iso_node_get_mode(node)))
#define LIBISO_ISBOOT(node) (iso_node_get_type(node) == LIBISO_BOOT)
int Xorriso_node_from_path(struct XorrisO *xorriso, IsoImage *volume,
char *path, IsoNode **node, int flag);
int Xorriso_get_node_by_path(struct XorrisO *xorriso,
char *in_path, char *eff_path,
IsoNode **node, int flag);
int Xorriso_dir_from_path(struct XorrisO *xorriso, char *purpose,
char *path, IsoDir **dir_node, int flag);
int Xorriso_node_get_dev(struct XorrisO *xorriso, IsoNode *node,
char *path, dev_t *dev, int flag);
int Xorriso_fake_stbuf(struct XorrisO *xorriso, char *path, struct stat *stbuf,
IsoNode **node, int flag);
int Xorriso_node_is_valid(struct XorrisO *xorriso, IsoNode *in_node, int flag);
int Xorriso_path_from_node(struct XorrisO *xorriso, IsoNode *in_node,
char path[SfileadrL], int flag);
int Xorriso_path_from_lba(struct XorrisO *xorriso, IsoNode *node, int lba,
char path[SfileadrL], int flag);
int Xorriso_get_attr_value(struct XorrisO *xorriso, void *in_node, char *path,
char *name, size_t *value_length, char **value, int flag);
int Xorriso_stream_type(struct XorrisO *xorriso, IsoNode *node,
IsoStream *stream, char type_text[], int flag);
int Xorriso_show_du_subs(struct XorrisO *xorriso, IsoDir *dir_node,
char *abs_path, char *rel_path, off_t *size,
off_t boss_mem, int flag);
int Xorriso_sorted_dir_i(struct XorrisO *xorriso, IsoDir *dir_node,
int *filec, char ***filev, off_t boss_mem, int flag);
int Xorriso_obtain_pattern_files_i(
struct XorrisO *xorriso, char *wd, IsoDir *dir,
int *filec, char **filev, int count_limit, off_t *mem,
int *dive_count, int flag);
int Xorriso__start_end_lbas(IsoNode *node,
int *lba_count, int **start_lbas, int **end_lbas,
off_t *size, int flag);
int Xorriso__file_start_lba(IsoNode *node,
int *lba, int flag);
int Xorriso_file_eval_damage(struct XorrisO *xorriso, IsoNode *node,
off_t *damage_start, off_t *damage_end,
int flag);
int Xorriso_report_lba(struct XorrisO *xorriso, char *show_path,
IsoNode *node, int flag);
int Xorriso_report_damage(struct XorrisO *xorriso, char *show_path,
IsoNode *node, int flag);
int Xorriso_getfname(struct XorrisO *xorriso, char *path, int flag);
int Xorriso_retrieve_disk_path(struct XorrisO *xorriso, IsoNode *node,
char disk_path[SfileadrL], int flag);
#endif /* ! Xorriso_pvt_iso_tree_includeD */

772
xorriso/lib_mgt.c
View File

@ -1,772 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains functions which manage the relation between xorriso
and the libraries: libburn, libisofs, libisoburn.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <errno.h>
#ifdef HAVE_STDINT_H
#include <stdint.h>
#else
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#endif
/* for -charset */
#include <iconv.h>
#include <langinfo.h>
#ifdef Xorriso_standalonE
#ifdef Xorriso_with_libjtE
#include "../libjte/libjte.h"
#endif
#else
#ifdef Xorriso_with_libjtE
#include <libjte/libjte.h>
#endif
#endif /* ! Xorriso_standalonE */
#include "xorriso.h"
#include "xorriso_private.h"
#include "xorrisoburn.h"
#include "lib_mgt.h"
#include "iso_manip.h"
int Xorriso_abort(struct XorrisO *xorriso, int flag)
{
int ret;
ret= burn_abort(4440, burn_abort_pacifier, "xorriso : ");
if(ret<=0) {
fprintf(stderr,
"\nxorriso : ABORT : Cannot cancel burn session and release drive.\n");
return(0);
}
fprintf(stderr,
"xorriso : ABORT : Drive is released and library is shut down now.\n");
fprintf(stderr,
"xorriso : ABORT : Program done. Even if you do not see a shell prompt.\n");
fprintf(stderr, "\n");
exit(1);
}
/* @param flag bit0= asynchronous handling (else catch thread, wait, and exit)
bit1= dealing with MMC drive in critical state
behavior 2 -> behavior 1
*/
int Xorriso_set_signal_handling(struct XorrisO *xorriso, int flag)
{
char *handler_prefix= NULL;
int behavior, mode;
behavior= Xorriso__get_signal_behavior(0);
if(behavior == 0)
return(2);
if(behavior == 2 && !(flag & 2))
mode= 1;
else if(behavior == 3)
mode= 2;
else
mode= (flag & 1) * 0x30;
handler_prefix= calloc(strlen(xorriso->progname)+3+1, 1);
if(handler_prefix==NULL) {
sprintf(xorriso->info_text,
"Cannot allocate memory for setting signal handler");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
return(-1);
}
/* <<< */
sprintf(xorriso->info_text, "burn_set_signal_handling(%d)", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
sprintf(handler_prefix, "%s : ", xorriso->progname);
burn_set_signal_handling(handler_prefix, NULL, mode);
free(handler_prefix);
return(1);
}
int Xorriso_startup_libraries(struct XorrisO *xorriso, int flag)
{
int ret, major, minor, micro;
char *queue_sev, *print_sev, reason[1024];
struct iso_zisofs_ctrl zisofs_ctrl= {0, 6, 15};
/* First an ugly compile time check for header version compatibility.
If everthing matches, then no C code is produced. In case of mismatch,
intentionally faulty C code will be inserted.
*/
/* The minimum requirement of xorriso towards the libisoburn header
at compile time is defined in xorriso/xorrisoburn.h
xorriso_libisoburn_req_major
xorriso_libisoburn_req_minor
xorriso_libisoburn_req_micro
It gets compared against the version macros in libburn/libburn.h :
isoburn_header_version_major
isoburn_header_version_minor
isoburn_header_version_micro
If the header is too old then the following code shall cause failure of
cdrskin compilation rather than to allow production of a program with
unpredictable bugs or memory corruption.
The compiler messages supposed to appear in this case are:
error: 'LIBISOBURN_MISCONFIGURATION' undeclared (first use in this function)
error: 'INTENTIONAL_ABORT_OF_COMPILATION__HEADERFILE_libisoburn_dot_h_TOO_OLD__SEE_xorrisoburn_dot_c' undeclared (first use in this function)
error: 'LIBISOBURN_MISCONFIGURATION_' undeclared (first use in this function)
*/
/* The indendation is an advise of man gcc to help old compilers ignoring */
#if xorriso_libisoburn_req_major > isoburn_header_version_major
#define Isoburn_libisoburn_dot_h_too_olD 1
#endif
#if xorriso_libisoburn_req_major == isoburn_header_version_major && xorriso_libisoburn_req_minor > isoburn_header_version_minor
#define Isoburn_libisoburn_dot_h_too_olD 1
#endif
#if xorriso_libisoburn_req_minor == isoburn_header_version_minor && xorriso_libisoburn_req_micro > isoburn_header_version_micro
#define Isoburn_libisoburn_dot_h_too_olD 1
#endif
#ifdef Isoburn_libisoburn_dot_h_too_olD
LIBISOBURN_MISCONFIGURATION = 0;
INTENTIONAL_ABORT_OF_COMPILATION__HEADERFILE_libisoburn_dot_h_TOO_OLD__SEE_xorrisoburn_dot_c = 0;
LIBISOBURN_MISCONFIGURATION_ = 0;
#endif
/* End of ugly compile time test (scroll up for explanation) */
reason[0]= 0;
ret= isoburn_initialize(reason, 0);
if(ret==0) {
sprintf(xorriso->info_text, "Cannot initialize libraries");
if(reason[0])
sprintf(xorriso->info_text+strlen(xorriso->info_text),
". Reason given:\n%s", reason);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
return(0);
}
ret= isoburn_is_compatible(isoburn_header_version_major,
isoburn_header_version_minor,
isoburn_header_version_micro, 0);
if(ret<=0) {
isoburn_version(&major, &minor, &micro);
sprintf(xorriso->info_text,
"libisoburn version too old: %d.%d.%d . Need at least: %d.%d.%d .\n",
major, minor, micro,
isoburn_header_version_major, isoburn_header_version_minor,
isoburn_header_version_micro);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
return(-1);
}
xorriso->libs_are_started= 1;
queue_sev= "ALL";
if(xorriso->library_msg_direct_print) {
/* >>> need option for controlling this in XorrisO.
See also Xorriso_msgs_submit */;
print_sev= xorriso->report_about_text;
} else
print_sev= "NEVER";
iso_set_msgs_severities(queue_sev, print_sev, "libsofs : ");
burn_msgs_set_severities(queue_sev, print_sev, "libburn : ");
/* ??? >>> do we want united queues ? */
/* burn_set_messenger(iso_get_messenger()); */
isoburn_set_msgs_submit(Xorriso_msgs_submit_void, (void *) xorriso,
(3<<2) | 128 , 0);
ret= Xorriso_set_signal_handling(xorriso, 0);
if(ret <= 0)
return(ret);
ret = iso_zisofs_get_params(&zisofs_ctrl, 0);
if (ret == 1) {
xorriso->zisofs_block_size= xorriso->zisofs_block_size_default=
(1 << zisofs_ctrl.block_size_log2);
xorriso->zlib_level= xorriso->zlib_level_default=
zisofs_ctrl.compression_level;
}
iso_node_xinfo_make_clonable(Xorriso__mark_update_xinfo,
Xorriso__mark_update_cloner, 0);
/* Second initialization. This time with libs. */
Xorriso_preparer_string(xorriso, xorriso->preparer_id, 0);
Xorriso_process_msg_queues(xorriso,0);
if(reason[0]) {
sprintf(xorriso->info_text, "%s", reason);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
}
strcpy(xorriso->info_text, "Using ");
strncat(xorriso->info_text, burn_scsi_transport_id(0), 1024);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
return(1);
}
/* @param flag bit0= global shutdown of libraries */
int Xorriso_detach_libraries(struct XorrisO *xorriso, int flag)
{
Xorriso_give_up_drive(xorriso, 3);
if(xorriso->in_volset_handle!=NULL) { /* standalone image */
iso_image_unref((IsoImage *) xorriso->in_volset_handle);
xorriso->in_volset_handle= NULL;
Sectorbitmap_destroy(&(xorriso->in_sector_map), 0);
Xorriso_destroy_di_array(xorriso, 0);
Xorriso_destroy_hln_array(xorriso, 0);
xorriso->boot_count= 0;
}
if(flag&1) {
if(xorriso->libs_are_started==0)
return(0);
isoburn_finish();
}
return(1);
}
/* @param flag bit0= suppress messages below UPDATE
bit1= suppress messages below FAILURE
*/
int Xorriso_set_image_severities(struct XorrisO *xorriso, int flag)
{
char *queue_sev, *print_sev;
if(flag&2)
queue_sev= "FAILURE";
else if(flag&1)
queue_sev= "UPDATE";
else
queue_sev= "ALL";
if(xorriso->library_msg_direct_print)
print_sev= xorriso->report_about_text;
else
print_sev= "NEVER";
iso_set_msgs_severities(queue_sev, print_sev, "libisofs : ");
return(1);
}
/* @param flag bit0=prepare for a burn run */
int Xorriso_set_abort_severity(struct XorrisO *xorriso, int flag)
{
int ret, abort_on_number;
char *sev_text;
static int note_number= -1, failure_number= -1;
if(note_number==-1)
Xorriso__text_to_sev("NOTE", &note_number, 0);
if(failure_number==-1)
Xorriso__text_to_sev("FAILURE", &failure_number, 0);
sev_text= xorriso->abort_on_text;
ret= Xorriso__text_to_sev(xorriso->abort_on_text, &abort_on_number, 0);
if(ret<=0)
return(ret);
if(abort_on_number<note_number)
sev_text= "NOTE";
else if(abort_on_number>failure_number)
sev_text= "FAILURE";
ret= iso_set_abort_severity(sev_text);
return(ret>=0);
}
int Xorriso_report_lib_versions(struct XorrisO *xorriso, int flag)
{
int major, minor, micro;
int req_major, req_minor, req_micro;
iso_lib_version(&major, &minor, &micro);
isoburn_libisofs_req(&req_major, &req_minor, &req_micro);
sprintf(xorriso->result_line,
"libisofs in use : %d.%d.%d (min. %d.%d.%d)\n",
major, minor, micro, req_major, req_minor, req_micro);
Xorriso_result(xorriso, 0);
#ifdef Xorriso_with_libjtE
libjte__version(&major, &minor, &micro);
isoburn_libjte_req(&req_major, &req_minor, &req_micro);
sprintf(xorriso->result_line,
"libjte in use : %d.%d.%d (min. %d.%d.%d)\n",
major, minor, micro, req_major, req_minor, req_micro);
Xorriso_result(xorriso, 0);
#endif
burn_version(&major, &minor, &micro);
isoburn_libburn_req(&req_major, &req_minor, &req_micro);
sprintf(xorriso->result_line,
"libburn in use : %d.%d.%d (min. %d.%d.%d)\n",
major, minor, micro, req_major, req_minor, req_micro);
Xorriso_result(xorriso, 0);
strcpy(xorriso->result_line, "libburn OS adapter: ");
strncat(xorriso->result_line, burn_scsi_transport_id(0), 1024);
strcat(xorriso->result_line, "\n");
Xorriso_result(xorriso, 0);
isoburn_version(&major, &minor, &micro);
sprintf(xorriso->result_line,
"libisoburn in use : %d.%d.%d (min. %d.%d.%d)\n",
major, minor, micro,
isoburn_header_version_major, isoburn_header_version_minor,
isoburn_header_version_micro);
Xorriso_result(xorriso, 0);
return(1);
}
int Xorriso__sev_to_text(int severity, char **severity_name,
int flag)
{
int ret;
ret= iso_sev_to_text(severity, severity_name);
if(ret>0)
return(ret);
ret= burn_sev_to_text(severity, severity_name, 0);
if(ret>0)
return(ret);
*severity_name= "";
return(0);
}
int Xorriso__text_to_sev(char *severity_name, int *severity_number, int flag)
{
int ret= 1;
ret= iso_text_to_sev(severity_name, severity_number);
if(ret>0)
return(ret);
ret= burn_text_to_sev(severity_name, severity_number, 0);
return(ret);
}
/* @param flag bit0= report libisofs error text
bit1= victim is disk_path
bit2= do not inquire libisofs, report msg_text and min_severity
*/
int Xorriso_report_iso_error(struct XorrisO *xorriso, char *victim,
int iso_error_code, char msg_text[], int os_errno,
char min_severity[], int flag)
{
int error_code, iso_sev, min_sev, ret;
char *sev_text_pt, *msg_text_pt= NULL;
char *sfe= NULL;
static int sorry_sev= -1;
Xorriso_alloc_meM(sfe, char, 6 * SfileadrL);
if(sorry_sev<0)
Xorriso__text_to_sev("SORRY", &sorry_sev, 0);
if(flag&4) {
error_code= 0x00050000;
Xorriso__text_to_sev(min_severity, &iso_sev, 0);
} else {
error_code= iso_error_get_code(iso_error_code);
if(error_code < 0x00030000 || error_code >= 0x00040000)
error_code= (error_code & 0xffff) | 0x00050000;
if(flag&1)
msg_text_pt= (char *) iso_error_to_msg(iso_error_code);
iso_sev= iso_error_get_severity(iso_error_code);
}
if(msg_text_pt==NULL)
msg_text_pt= msg_text;
if(iso_sev >= sorry_sev && (flag & 2) && victim[0])
Xorriso_msgs_submit(xorriso, 0, victim, 0, "ERRFILE", 0);
sev_text_pt= min_severity;
Xorriso__text_to_sev(min_severity, &min_sev, 0);
if(min_sev < iso_sev && !(flag&4))
Xorriso__sev_to_text(iso_sev, &sev_text_pt, 0);
strcpy(sfe, msg_text_pt);
if(victim[0]) {
strcat(sfe, ": ");
Text_shellsafe(victim, sfe+strlen(sfe), 0);
}
ret= Xorriso_msgs_submit(xorriso, error_code, sfe, os_errno, sev_text_pt, 4);
ex:;
Xorriso_free_meM(sfe);
return(ret);
}
int Xorriso_get_local_charset(struct XorrisO *xorriso, char **name, int flag)
{
(*name)= iso_get_local_charset(0);
return(1);
}
int Xorriso_set_local_charset(struct XorrisO *xorriso, char *name, int flag)
{
int ret;
char *nl_charset;
iconv_t iconv_ret= (iconv_t) -1;
nl_charset= nl_langinfo(CODESET);
if(name == NULL)
name= nl_charset;
if(name != NULL) {
iconv_ret= iconv_open(nl_charset, name);
if(iconv_ret == (iconv_t) -1)
goto cannot;
else
iconv_close(iconv_ret);
}
ret= iso_set_local_charset(name, 0);
if(ret <= 0) {
cannot:;
sprintf(xorriso->info_text,
"-local_charset: Cannot assume as local character set: ");
Text_shellsafe(name, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
return(0);
}
sprintf(xorriso->info_text, "Local character set is now assumed as: ");
Text_shellsafe(name, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
return(1);
}
int Xorriso_process_msg_queues(struct XorrisO *xorriso, int flag)
{
int ret, error_code= 0, os_errno= 0, count= 0, pass, imgid, tunneled;
int name_prefix_code;
char severity[80];
#ifdef Xorriso_with_libjtE
char *msg;
#endif
if(!xorriso->libs_are_started)
return(1);
for(pass= 0; pass< 3; pass++) {
while(1) {
tunneled= 0;
if(pass==0) {
ret= 0;
#ifdef Xorriso_with_libjtE
if(xorriso->libjte_handle != NULL) {
msg= libjte_get_next_message(xorriso->libjte_handle);
if(msg != NULL) {
sprintf(xorriso->info_text, "%1.4095s", msg);
free(msg);
strcpy(severity, "NOTE");
error_code= 0;
os_errno= 0;
ret= 1;
}
}
#endif /* Xorriso_with_libjtE */
} else if(pass==1)
ret= iso_obtain_msgs("ALL", &error_code, &imgid,
xorriso->info_text, severity);
else {
ret= burn_msgs_obtain("ALL", &error_code, xorriso->info_text, &os_errno,
severity);
if((error_code>=0x00030000 && error_code<0x00040000) ||
(error_code>=0x00050000 && error_code<0x00060000))
tunneled= -1; /* "libisofs:" */
else if(error_code>=0x00060000 && error_code<0x00070000)
tunneled= 1; /* "libisoburn:" */
}
if(ret<=0)
break;
/* <<< tunneled MISHAP from libisoburn through libburn
or well known error codes of MISHAP events
With libburn-0.4.4 this is not necessary */
if(error_code==0x5ff73 || error_code==0x3ff73 ||
error_code==0x3feb9 || error_code==0x3feb2)
strcpy(severity, "MISHAP");
else if(error_code==0x51001)
strcpy(severity, "ERRFILE");
if(pass == 0)
name_prefix_code= 0;
else
name_prefix_code= pass + tunneled;
Xorriso_msgs_submit(xorriso, error_code, xorriso->info_text, os_errno,
severity, name_prefix_code << 2);
count++;
}
}
if(xorriso->library_msg_direct_print && count>0) {
sprintf(xorriso->info_text," (%d library messages repeated by xorriso)\n",
count);
Xorriso_info(xorriso, 0);
}
return(1);
}
int Xorriso_md5_start(struct XorrisO *xorriso, void **ctx, int flag)
{
int ret;
ret= iso_md5_start(ctx);
if(ret == 1)
return(1);
Xorriso_no_malloc_memory(xorriso, NULL, 0);
return(-1);
}
int Xorriso_md5_compute(struct XorrisO *xorriso, void *ctx,
char *data, int datalen, int flag)
{
iso_md5_compute(ctx, data, datalen);
return(1);
}
int Xorriso_md5_end(struct XorrisO *xorriso, void **ctx, char md5[16],
int flag)
{
int ret;
ret= iso_md5_end(ctx, md5);
Xorriso_process_msg_queues(xorriso,0);
if(ret <= 0)
return(0);
return(1);
}
/* @param flag bit0= avoid library calls
*/
int Xorriso_preparer_string(struct XorrisO *xorriso, char xorriso_id[129],
int flag)
{
int major, minor, micro;
xorriso_id[0]= 0;
sprintf(xorriso_id, "XORRISO-%d.%d.%d ",
Xorriso_header_version_majoR, Xorriso_header_version_minoR,
Xorriso_header_version_micrO);
if(strlen(xorriso_id) + strlen(Xorriso_timestamP) < 128)
strcat(xorriso_id, Xorriso_timestamP);
if(flag & 1)
return(1);
isoburn_version(&major, &minor, &micro);
if(strlen(xorriso_id) < 100)
sprintf(xorriso_id + strlen(xorriso_id),
", LIBISOBURN-%d.%d.%d", major, minor, micro);
iso_lib_version(&major, &minor, &micro);
if(strlen(xorriso_id) < 100)
sprintf(xorriso_id + strlen(xorriso_id),
", LIBISOFS-%d.%d.%d", major, minor, micro);
burn_version(&major, &minor, &micro);
if(strlen(xorriso_id) < 100)
sprintf(xorriso_id + strlen(xorriso_id),
", LIBBURN-%d.%d.%d", major, minor, micro);
return(1);
}
#ifdef Xorriso_with_libjtE
int Xorriso_assert_jte_handle(struct XorrisO *xorriso, int flag)
{
int ret;
if(xorriso->libjte_handle == NULL) {
ret= libjte_new(&(xorriso->libjte_handle), 0);
if(ret <= 0 || xorriso->libjte_handle == NULL) {
sprintf(xorriso->info_text,
"-jigdo: Failed to create libjte environment object");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
return(-1);
}
/* no stderr, no exit() */
libjte_set_error_behavior(xorriso->libjte_handle, 0, 0);
}
return(1);
}
#endif /* Xorriso_with_libjtE */
int Xorriso_jigdo_interpreter(struct XorrisO *xorriso, char *aspect, char *arg,
int flag)
{
#ifdef Xorriso_with_libjtE
int ret, num;
struct libjte_env *jte;
char *msg = NULL;
if(strcmp(aspect, "clear") == 0) {
if(xorriso->libjte_handle != NULL)
libjte_destroy(&(xorriso->libjte_handle));
Xorriso_lst_destroy_all(&(xorriso->jigdo_params), 0);
Xorriso_lst_destroy_all(&(xorriso->jigdo_values), 0);
xorriso->libjte_params_given= 0;
return(1);
}
ret= Xorriso_assert_jte_handle(xorriso, 0);
if(ret <= 0)
return(ret);
jte= xorriso->libjte_handle;
if(strcmp(aspect, "verbose") == 0) {
if(strcmp(arg, "on") == 0) {
libjte_set_verbose(jte, 1);
/* Direct libjte messages to stderr, rather than message list */
libjte_set_error_behavior(xorriso->libjte_handle, 1, 0);
xorriso->libjte_params_given|= 2;
} else if(strcmp(arg, "off") == 0) {
libjte_set_verbose(jte, 0);
libjte_set_error_behavior(xorriso->libjte_handle, 0, 0);
xorriso->libjte_params_given&= ~2;
} else
goto bad_arg;
} else if(strcmp(aspect, "template_path") == 0 ||
strcmp(aspect, "-jigdo-template") == 0) {
ret= libjte_set_template_path(jte, arg);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 4;
} else if(strcmp(aspect, "jigdo_path") == 0 ||
strcmp(aspect, "-jigdo-jigdo") == 0) {
ret= libjte_set_jigdo_path(jte, arg);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 8;
} else if(strcmp(aspect, "md5_path") == 0 ||
strcmp(aspect, "-md5-list") == 0) {
ret= libjte_set_md5_path(jte, arg);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 16;
} else if(strcmp(aspect, "min_size") == 0 ||
strcmp(aspect, "-jigdo-min-file-size") == 0) {
num= Scanf_io_size(arg, 0);
ret= libjte_set_min_size(jte, num);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 32;
} else if(strcmp(aspect, "checksum_iso") == 0 ||
strcmp(aspect, "-checksum_algorithm_iso") == 0) {
ret= libjte_set_checksum_iso(jte, arg);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 64;
} else if(strcmp(aspect, "checksum_template") == 0 ||
strcmp(aspect, "-checksum_algorithm_template") == 0) {
ret= libjte_set_checksum_template(jte, arg);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 128;
} else if(strcmp(aspect, "compression") == 0 ||
strcmp(aspect, "-jigdo-template-compress") == 0) {
ret= libjte_set_compression(jte, arg);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 256;
} else if(strcmp(aspect, "exclude") == 0 ||
strcmp(aspect, "-jigdo-exclude") == 0) {
ret= libjte_add_exclude(jte, arg);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 512;
} else if(strcmp(aspect, "demand_md5") == 0 ||
strcmp(aspect, "-jigdo-force-md5") == 0) {
ret= libjte_add_md5_demand(jte, arg);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 1024;
} else if(strcmp(aspect, "mapping") == 0 ||
strcmp(aspect, "-jigdo-map") == 0) {
ret= libjte_add_mapping(jte, arg);
if(ret <= 0)
goto jte_failed;
xorriso->libjte_params_given|= 2048;
} else {
sprintf(xorriso->info_text, "-jigdo: unknown aspect '%s'", aspect);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
ret= Xorriso_lst_new(&(xorriso->jigdo_params), aspect, xorriso->jigdo_params,
1);
if(ret > 0)
ret= Xorriso_lst_new(&(xorriso->jigdo_values), arg, xorriso->jigdo_values,
1);
if(ret <= 0) {
Xorriso_no_malloc_memory(xorriso, NULL, 0);
return(-1);
}
Xorriso_process_msg_queues(xorriso, 0);
return(1);
bad_arg:
sprintf(xorriso->info_text, "-jigdo %s : unknown argument '%s'", aspect, arg);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
jte_failed:
while(1) {
msg= libjte_get_next_message(xorriso->libjte_handle);
if(msg == NULL)
break;
sprintf(xorriso->info_text, "%1.4095s", msg);
free(msg);
msg= NULL;
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
}
sprintf(xorriso->info_text, "Experienced libjte failure with: -jigdo %s %s",
aspect, arg);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
#else /* Xorriso_with_libjtE */
sprintf(xorriso->info_text,
"Jigdo Template Extraction was not enabled at compile time");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
#endif /* ! Xorriso_with_libjtE */
}

73
xorriso/lib_mgt.h
View File

@ -1,73 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which manage the relation
between xorriso and the libraries: libburn, libisofs, and libisoburn.
*/
#ifndef Xorriso_pvt_x_includeD
#define Xorriso_pvt_x_includeD yes
#ifndef Xorriso_standalonE
/* The library which does the ISO 9660 / RockRidge manipulations */
#include <libisofs/libisofs.h>
/* The library which does MMC optical drive operations */
#include <libburn/libburn.h>
/* The library which enhances overwriteable media with ISO 9660 multi-session
capabilities via the method invented by Andy Polyakov for growisofs */
#include <libisoburn/libisoburn.h>
/* The official xorriso options API. "No shortcuts" */
#include "xorriso.h"
/* The inner description of XorrisO */
#include "xorriso_private.h"
/* The inner isofs- and burn-library interface */
#include "xorrisoburn.h"
#else /* ! Xorriso_standalonE */
#include "../libisofs/libisofs.h"
#include "../libburn/libburn.h"
#include "../libisoburn/libisoburn.h"
#include "xorriso.h"
#include "xorriso_private.h"
#include "xorrisoburn.h"
#endif /* Xorriso_standalonE */
int Xorriso_abort(struct XorrisO *xorriso, int flag);
/* @param flag bit0= suppress messages below UPDATE
bit1= suppress messages below FAILURE
*/
int Xorriso_set_image_severities(struct XorrisO *xorriso, int flag);
int Xorriso__sev_to_text(int severity, char **severity_name,
int flag);
/* @param flag bit0= report libisofs error text
bit1= victim is disk_path
bit2= do not inquire libisofs, report msg_text and min_severity
*/
int Xorriso_report_iso_error(struct XorrisO *xorriso, char *victim,
int iso_error_code, char msg_text[], int os_errno,
char min_severity[], int flag);
int Xorriso_process_msg_queues(struct XorrisO *xorriso, int flag);
#endif /* ! Xorriso_pvt_x_includeD */

13
xorriso/make_docs.sh
View File

@ -1,13 +0,0 @@
#!/bin/sh
#
# Produce man page xorriso/xorriso.1 and info file xorriso/xorriso.info
# from base file xorriso/xorriso.texi.
# Same for xorriso/xorrisofs.texi.
( cd xorriso ; makeinfo ./xorriso.texi )
( cd xorriso ; makeinfo ./xorrisofs.texi )
xorriso/make_xorriso_1 -auto
xorriso/make_xorriso_1 -auto -xorrisofs

523
xorriso/make_xorriso_1.c
View File

@ -1,523 +0,0 @@
/*
( cd xorriso ; cc -g -Wall -o make_xorriso_1 make_xorriso_1.c )
*/
/*
Specialized converter from xorriso/xorriso.texi to xorriso/xorriso.1
resp. from xorriso/xorrisofs.texi to xorriso/xorrisofs.1
The conversion rules are described at the beginning of xorriso/xorriso.texi
Copyright 2010 - 2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <errno.h>
/* The conversion state
*/
struct Mx1 {
char prog[4096];
int count_in;
int count_out;
int skipping; /* <0 stacked skipping , 0= no , >0 counting down */
};
int Mx1_substitute(struct Mx1 *m, char line_in[256], char line_out[256],
int raw, int upto, int flag);
int Mx1_init(struct Mx1 *m, char *prog, int flag)
{
strncpy(m->prog, prog, sizeof(m->prog) - 1);
m->prog[sizeof(m->prog) - 1]= 0;
m->count_in= 0;
m->count_out= 0;
m->skipping= 0;
return(1);
}
int Mx1_report_error(struct Mx1 *m, char *text, int flag)
{
fprintf(stderr, "%s : line %d : %s\n", m->prog, m->count_in, text);
return(1);
}
int Mx1__get_word(char *line, char word[256], char **remainder, int flag)
{
char *cpt, *start;
int l;
word[0]= 0;
*remainder= NULL;
for(cpt= line; *cpt != 0 && isspace(*cpt); cpt++);
if(*cpt == 0)
return(0);
start= cpt;
for(cpt= line; *cpt != 0 && ! isspace(*cpt); cpt++);
l= cpt - start;
if(l > 0)
strncpy(word, start, l);
word[l]= 0;
*remainder= cpt;
return(1);
}
int Mx1_is_wrap(struct Mx1 *m, char wraps[][20], char *start, char **found,
int flag)
{
int i;
for(i= 0; wraps[i][0] != 0; i++)
if(strncmp(start, wraps[i], strlen(wraps[i])) == 0)
break;
if(wraps[i][0] != 0) {
if(found != NULL)
*found= wraps[i];
return(1);
}
return(0);
}
int Mx1_is_bold_wrap(struct Mx1 *m, char *start, char **found, int flag)
{
int ret;
static char bold_wraps[][20]= {
"@b{", "@dfn{", "@emph{", "@strong{", "@command{",
"" };
ret= Mx1_is_wrap(m, bold_wraps, start, found, 0);
return(ret);
}
int Mx1_is_normal_wrap(struct Mx1 *m, char *start, char **found, int flag)
{
int ret;
static char normal_wraps[][20]= {
"@var{", "@code{", "@i{", "@abbr{", "@file{", "@option{", "@samp{", "@r{",
"" };
ret= Mx1_is_wrap(m, normal_wraps, start, found, 0);
return(ret);
}
int Mx1_is_ignored_wrap(struct Mx1 *m, char *start, char **found, int flag)
{
int ret;
static char ignored_wraps[][20]= {
"@ref{", "@xref{",
"" };
ret= Mx1_is_wrap(m, ignored_wraps, start, found, 0);
return(ret);
}
int Mx1_is_any_wrap(struct Mx1 *m, char *start, char **found, int flag)
{
int ret;
ret= Mx1_is_bold_wrap(m, start, found, 0);
if(ret > 0)
return(1);
ret= Mx1_is_normal_wrap(m, start, found, 0);
if(ret > 0)
return(2);
ret= Mx1_is_ignored_wrap(m, start, found, 0);
if(ret > 0)
return(3);
return(0);
}
/* @param flag bit0= recursion
bit1= drop content of brackets
*/
int Mx1_rewrap(struct Mx1 *m, char **read_pt, char **write_pt,
char *write_base, char *envelope,
char *front, char *back, int flag)
{
char *rpt, *wpt, *ept, content[256], msg[256];
int l, ret;
rpt= *read_pt;
wpt= *write_pt;
ept= strchr(rpt, '}');
if(ept == NULL) {
sprintf(msg, "No closing bracket found for '%s'", envelope);
Mx1_report_error(m, msg, 0);
return(-1);
}
/* Mapped {...} content is subject to the rules except {...} mapping. */
l= ept - rpt;
if(flag & 2)
l= 0;
if(l > 0) {
ret= Mx1_substitute(m, rpt, content, 0, l, 1);
if(ret <= 0)
return(ret);
l= strlen(content);
}
if((wpt - write_base) + l + strlen(front) + strlen(back) > 255) {
Mx1_report_error(m, "Line length overflow while text substitution", 0);
return(-1);
}
strcpy(wpt, front);
wpt+= strlen(front);
if(l > 0)
strncpy(wpt, content, l);
wpt+= l;
strcpy(wpt, back);
wpt+= strlen(back);
(*read_pt)+= ept - rpt;
(*write_pt)= wpt;
return(1);
}
/* @param flag bit0= recursion
*/
int Mx1_substitute(struct Mx1 *m, char line_in[256], char line_out[256],
int raw, int upto, int flag)
{
char *rpt, *wpt, *found;
int ret, typ= 0;
wpt= line_out;
for(rpt= line_in; rpt - line_in < upto && *rpt != 0; rpt++) {
if(rpt - line_in < raw) {
*(wpt++)= *rpt;
continue;
}
if(*rpt == '@') {
typ= 0;
if(!(flag & 1))
typ= Mx1_is_any_wrap(m, rpt, &found, 0);
if(typ == 1) {
/* @b{...}, @command{...}, @dfn{...}, @emph{...}, @strong{...}
get mapped to \fB...\fR .
*/
rpt+= strlen(found);
ret= Mx1_rewrap(m, &rpt, &wpt, line_out,
found , "\\fB", "\\fR", flag & 1);
if(ret <= 0)
return(ret);
} else if(typ == 2) {
/* @abbr{...}, @code{...}, @file{...}, @i{...}, @option{...}, @r{...},
@ref{...}, @samp{...},@var{...}, get mapped to ... .
*/
rpt+= strlen(found);
ret= Mx1_rewrap(m, &rpt, &wpt, line_out, found, "", "", flag & 1);
if(ret <= 0)
return(ret);
} else if(typ == 3) {
/* @ref{...}, @xref{...} get mapped to empty text.
*/
rpt+= strlen(found);
ret= Mx1_rewrap(m, &rpt, &wpt, line_out, found , "", "",
(flag & 1) | 2);
if(ret <= 0)
return(ret);
} else if(strncmp(rpt, "@email{", 7) == 0 && !(flag & 1)) {
/* @email{...} gets mapped to <...> . */
rpt+= 7;
ret= Mx1_rewrap(m, &rpt, &wpt, line_out, "@email{", "<", ">", 0);
if(ret <= 0)
return(ret);
} else if(strncmp(rpt, "@minus{}", 8) == 0) {
/* @minus{} will become "-". */
if((wpt - line_out) + 1 > 255)
goto overflow;
*(wpt++)= '-';
rpt+= 7;
} else if(strncmp(rpt, "@@", 2) == 0 ||
strncmp(rpt, "@{", 2) == 0 ||
strncmp(rpt, "@}", 2) == 0) {
/* @@ , @{, @} will get stripped of their first @. */
if((wpt - line_out) + 1 > 255)
goto overflow;
*(wpt++)= *(rpt + 1);
rpt++;
} else {
if((wpt - line_out) + 1 > 255)
goto overflow;
*(wpt++)= *(rpt);
}
} else if(*rpt == '\\') {
/* "\" becomes "\\" */
if((wpt - line_out) + 2 > 255)
goto overflow;
*(wpt++)= '\\';
*(wpt++)= '\\';
} else if((wpt - line_out) + 1 > 255) {
overflow:;
Mx1_report_error(m, "Line length overflow while text substitution", 0);
return(-1);
} else
*(wpt++)= *rpt;
}
*wpt= 0;
return(1);
}
/*
@return 1= line_out is valid, 0= do not put out line_out, -1 = error
*/
int Mx1_convert(struct Mx1 *m, char line_in[256], char line_out[256], int flag)
{
int l, num, keep= 0, ret, raw, i, backslash_count;
char word[256], buf[256], *remainder, *wpt;
m->count_in++;
l= strlen(line_in);
if(m->skipping > 0) {
m->skipping--;
return(0);
}
/* The first line gets discarded. */
if(m->count_in == 1)
return(0);
/* Line start "@c man " will become "", the remainder is put out unaltered. */
if(strncmp(line_in, "@c man ", 7) == 0) {
strcpy(line_out, line_in + 7);
m->count_out++;
return(1);
}
/* Lines "@*" will be converted to ".br" */
if(strcmp(line_in, "@*") == 0) {
strcpy(line_out, ".br");
m->count_out++;
return(1);
}
/* @c man-ignore-lines N will discard N following lines.
"@c man-ignore-lines begin" discards all following lines
up to "@c man-ignore-lines end".
*/
if(strncmp(line_in, "@c man-ignore-lines ", 20) == 0) {
if(strcmp(line_in + 20, "begin") == 0) {
m->skipping--;
return(0);
} else if(strcmp(line_in + 20, "end") == 0) {
if(m->skipping < 0)
m->skipping++;
return(0);
} else if(m->skipping == 0) {
num= 0;
sscanf(line_in + 20, "%d", &num);
if(num > 0) {
m->skipping= num;
return(0);
}
}
Mx1_report_error(m, "Inappropriate use of '@c man-ignore-lines'", 0);
return(-1);
}
/* Line blocks of "@menu" "@end menu" will be discarded. */
if(strcmp(line_in, "@menu") == 0) {
m->skipping--;
return(0);
}
if(strcmp(line_in, "@end menu") == 0) {
if(m->skipping < 0)
m->skipping++;
return(0);
}
if(m->skipping)
return(0);
/* "@item -word words" becomes "\fB\-word\fR words". */
/* "@item word words" becomes "\fBword\fR words". */
if(strncmp(line_in, "@item ", 6) == 0) {
ret= Mx1__get_word(line_in + 6, word, &remainder, 0);
if(ret <= 0) {
Mx1_report_error(m, "Found no word after @item", 0);
return(0);
}
strcpy(buf, "\\fB");
if(word[0] == '-') {
if(l >= 255) {
Mx1_report_error(m, "Line length overflow while converting @item", 0);
return(-1);
}
strcat(buf, "\\");
}
/* Substitute option text */
raw= strlen(buf);
strcat(buf, word);
ret= Mx1_substitute(m, buf, line_out, raw, strlen(buf), 0);
if(ret <= 0)
return(-1);
strcpy(buf, line_out);
strcat(buf, "\\fR");
raw= strlen(buf);
strcat(buf, remainder);
/* Substitute arguments text */
ret= Mx1_substitute(m, buf, line_out, raw, strlen(buf), 0);
if(ret <= 0)
return(-1);
m->count_out++;
return(1);
}
/* @strong{... } gets mapped to \fB...\fR . */
/* @command{... } gets mapped to \fB...\fR . */
/* @minus{} will become "-". */
/* Mapped {...} content is subject to the rules except {...} mapping. */
/* @@ , @{, @} will get stripped of their first @. */
/* "\" becomes "\\" */
if(line_in[0] != '@' ||
Mx1_is_any_wrap(m, line_in, NULL, 0) > 0 ||
strncmp(line_in, "@minus{}", 8) == 0 ||
strncmp(line_in, "@@", 2) == 0 ||
strncmp(line_in, "@{", 2) == 0 ||
strncmp(line_in, "@}", 2) == 0 ) {
keep= 1;
ret= Mx1_substitute(m, line_in, line_out, 0, strlen(line_in), 0);
if(ret <= 0)
return(-1);
}
/* Other lines which begin by "@" will be discarded. */
if(! keep) {
if(line_in[0] == '@')
return(0);
strcpy(line_out, line_in);
}
/* "-" which are not preceded by an uneven number of "\" will get
prepended one "\".
*/
l= strlen(line_out);
backslash_count= 0;
wpt= buf;
for(i= 0; i < l; i++) {
if(line_out[i] == '\\')
backslash_count++;
else if(line_out[i] == '-') {
if(backslash_count % 2 == 0)
*(wpt++)= '\\';
backslash_count= 0;
} else
backslash_count= 0;
*(wpt++)= line_out[i];
}
*wpt= 0;
strcpy(line_out, buf);
m->count_out++;
return(1);
}
int main(int argc, char **argv)
{
int ret, l, as_filter= 0, i;
char line_in[256], line_out[256], *got;
static char name_in[1024]= {"xorriso/xorriso.texi"};
static char name_out[1024]= {"xorriso/xorriso.1"};
struct Mx1 m;
FILE *fp_in= stdin, *fp_out= stdout;
Mx1_init(&m, argv[0], 0);
if(argc < 2) {
usage:;
fprintf(stderr, "usage: %s -auto|-filter [-xorrisofs]\n", argv[0]);
fprintf(stderr, " -auto xorriso/xorriso.texi -> xorriso/xorriso.1\n");
fprintf(stderr, " -filter stdin -> stdout\n");
fprintf(stderr, " -xorrisofs process xorriso/xorrisofs.texi\n");
exit(2);
}
for(i= 1; i < argc; i++) {
if(strcmp(argv[i], "-filter") == 0)
as_filter= 1;
else if(strcmp(argv[i], "-auto") == 0)
as_filter= 0;
else if(strcmp(argv[i], "-xorrisofs") == 0) {
strcpy(name_in, "xorriso/xorrisofs.texi");
strcpy(name_out, "xorriso/xorrisofs.1");
} else {
fprintf(stderr, "%s : unknown option %s\n", argv[0], argv[i]);
goto usage;
}
}
if(!as_filter) {
fp_in= fopen(name_in, "r");
if(fp_in == NULL) {
fprintf(stderr, "%s : failed to fopen( %s ,r) : %d %s\n",
argv[0], name_in, errno, strerror(errno));
exit(3);
}
fp_out= fopen(name_out, "w");
if(fp_out == NULL) {
fprintf(stderr, "%s : failed to fopen( %s ,w) : %d %s\n",
argv[0], name_out, errno, strerror(errno));
exit(4);
}
}
while(1) {
got= fgets(line_in, sizeof(line_in), fp_in);
if(got == NULL)
break;
l= strlen(line_in);
while(l > 0) {
if(line_in[l - 1] == '\r' || line_in[l - 1] == '\n') {
line_in[l - 1] = 0;
l--;
} else
break;
}
ret= Mx1_convert(&m, line_in, line_out, 0);
if(ret < 0)
exit(1);
if(ret == 0)
continue;
fprintf(fp_out, "%s\n", line_out);
}
exit(0);
}

191
xorriso/make_xorriso_standalone.sh
View File

@ -1,50 +1,35 @@
#!/bin/sh
# make_xorriso_standalone.sh
# Copyright 2008 - 2011 Thomas Schmitt, scdbackup@gmx.net, GPLv2+
# Copyright 2008 - 2009 Thomas Schmitt, scdbackup@gmx.net, GPL
#
# Not intended for general use in production installations !
#
# This is a development tool which expects a special setup of directories.
# It is to be executed in a common parent of the directories
# nglibisofs-develop jte-develop libburn-develop libisoburn-develop
# where tarballs or repository copies have been installed of
# libisofs jte libburn libisoburn
# obtained according to instructions on http://libburnia-project.org.
# nglibisofs-develop libburn-develop libisoburn-develop
#
# It creates a new directory tree
# xorriso-standalone
# for building GNU xorriso.
# Creates a standalone tree for building xorriso
# from the contents of a unified libburnia development tree.
#
# The ./bootstrap script gets applied and a source tarball
# is made.
#
# From that tree can be build a binary xorriso/xorriso which at runtime
# does not depend on installed libburnia libraries.
# Execute in xorriso-standalone :
# From that tree can be build a binary xorriso/xorriso
# which at runtime depends only on libc and libpthread.
# Execute in $lone_dir :
#
# ./configure && make
#
# By the variable setting create_gnu_xorriso="yes"
# the result will become a GNU xorriso tarball under GPLv3+.
# Without this setting, the result is technically equivalent but
# stays under GPLv2+. In that case the files xorriso/*_gnu_xorriso
# are merely informative.
# Note that it is not permissible to revert the transition from
# GPLv2+ to GPLv3+. (Rather derive a new GPLv2+ from libburnia.)
create_gnu_xorriso="yes"
current_dir=$(pwd)
lone_dir="$current_dir"/"xorriso-standalone"
xorriso_rev=1.1.4
# For unstable uploads and patch level 0 of stable releases:
xorriso_rev=0.3.6
# For unstable uploads:
xorriso_pl=""
# For higher patch levels of stable releases:
## xorriso_pl=".pl01"
# For stable releases:
# xorriso_pl=".pl00"
with_bootstrap_tarball=1
@ -114,12 +99,16 @@ copy_files \
\
"$lone_dir"
copy_files xorriso/xorriso_bootstrap.txt "$lone_dir"/bootstrap
copy_files xorriso/configure_ac.txt "$lone_dir"/configure.ac
copy_files xorriso/xorriso_makefile_am.txt "$lone_dir"/Makefile.am
copy_files xorriso/xorriso_pc_in.txt "$lone_dir"/xorriso.pc.in
copy_files xorriso/README "$lone_dir"/README
# echo "See end of xorriso/changelog.txt" >"$lone_dir"/TODO
# libisoburn
@ -127,90 +116,24 @@ create_dir "$lone_dir"/libisoburn
copy_files \
libisoburn/*.[ch] \
"$lone_dir"/libisoburn
copy_files COPYRIGHT "$lone_dir"/libisoburn
xorriso/convert_man_to_html.sh
create_dir "$lone_dir"/xorriso
copy_files \
xorriso/xorriso.h \
xorriso/xorrisoburn.[ch] \
xorriso/xorriso.[ch1] \
xorriso/xorriso_private.h \
xorriso/sfile.h \
xorriso/sfile.c \
xorriso/aux_objects.h \
xorriso/aux_objects.c \
xorriso/findjob.h \
xorriso/findjob.c \
xorriso/check_media.h \
xorriso/check_media.c \
xorriso/misc_funct.h \
xorriso/misc_funct.c \
xorriso/text_io.h \
xorriso/text_io.c \
xorriso/match.h \
xorriso/match.c \
xorriso/emulators.h \
xorriso/emulators.c \
xorriso/disk_ops.h \
xorriso/disk_ops.c \
xorriso/cmp_update.h \
xorriso/cmp_update.c \
xorriso/parse_exec.h \
xorriso/parse_exec.c \
xorriso/opts_a_c.c \
xorriso/opts_d_h.c \
xorriso/opts_i_o.c \
xorriso/opts_p_z.c \
\
xorriso/xorrisoburn.h \
xorriso/base_obj.h \
xorriso/base_obj.c \
xorriso/lib_mgt.h \
xorriso/lib_mgt.c \
xorriso/sort_cmp.h \
xorriso/sort_cmp.c \
xorriso/drive_mgt.h \
xorriso/drive_mgt.c \
xorriso/iso_img.h \
xorriso/iso_img.c \
xorriso/iso_tree.h \
xorriso/iso_tree.c \
xorriso/iso_manip.h \
xorriso/iso_manip.c \
xorriso/write_run.h \
xorriso/write_run.c \
xorriso/read_run.h \
xorriso/read_run.c \
xorriso/filters.h \
xorriso/filters.c \
\
xorriso/xorriso_main.c \
xorriso/xorriso_timestamp.h \
\
xorriso/changelog.txt \
xorriso/xorriso_eng.html \
xorriso/make_docs.sh \
xorriso/xorriso.texi \
xorriso/xorriso.info \
xorriso/xorrisofs.texi \
xorriso/xorrisofs.info \
xorriso/make_xorriso_1.c \
xorriso/xorriso.1 \
xorriso/xorrisofs.1 \
xorriso/man_1_xorriso.html \
xorriso/man_1_xorrisofs.html \
"$lone_dir"/xorriso
copy_files COPYRIGHT "$lone_dir"/xorriso
copy_files xorriso/xorriso_buildstamp_none.h \
"$lone_dir"/xorriso/xorriso_buildstamp.h
copy_files xorriso/xorriso_buildstamp_none.h \
"$lone_dir"/xorriso/xorriso_buildstamp_none.h
create_dir "$lone_dir"/doc
copy_files doc/partition_offset.wiki \
doc/startup_file.txt \
"$lone_dir"/doc
create_dir "$lone_dir"/test
copy_files \
@ -222,27 +145,46 @@ copy_files \
create_dir "$lone_dir"/libisofs
create_dir "$lone_dir"/libisofs/filters
create_dir "$lone_dir"/doc
goto_dir "$current_dir"/nglibisofs-develop
copy_files libisofs/*.[ch] "$lone_dir"/libisofs
copy_files libisofs/filters/*.[ch] "$lone_dir"/libisofs/filters
copy_files doc/susp_aaip*.txt "$lone_dir"/doc
copy_files doc/zisofs_format.txt "$lone_dir"/doc
copy_files doc/checksums.txt "$lone_dir"/doc
copy_files doc/boot_sectors.txt "$lone_dir"/doc
copy_files COPYRIGHT "$lone_dir"/libisofs
test -e CONTRIBUTORS && cat CONTRIBUTORS >>"$lone_dir"/CONTRIBUTORS
# To get a common version.h
cat version.h.in >> "$lone_dir"/version.h.in
# libjte
# <<< obsoleted patchings
if test 1 = 0
then
# Change GNU macro name to POSIX name
sed -e 's/FNM_FILE_NAME/FNM_PATHNAME/g' \
<libisofs/tree.c >"$lone_dir"/libisofs/tree.c
# Filter out the semi-illegal TODO comments
( cd "$lone_dir"/libisofs && grep '^[[:space:]]*//' *.[ch] | less )
echo "Is it ok delete all shown //-lines ?"
read yesno
if test "$yesno" = "y" -o "$yesno" = "1"
then
for i in "$lone_dir"/libisofs/*.[ch]
do
# first copy attributes
cp "$i" "$lone_dir"/libisofs/tmpfile
# now filter away // lines
grep -v '^[[:space:]]*//' <"$i" >"$lone_dir"/libisofs/tmpfile && \
mv "$lone_dir"/libisofs/tmpfile "$i"
done
fi
echo "Remaining // lines:"
( cd "$lone_dir"/libisofs && grep '//' *.[ch] )
fi
create_dir "$lone_dir"/libjte
goto_dir "$current_dir"/jte-develop
copy_files *.[ch] "$lone_dir"/libjte
copy_files bin/jigdo-gen-md5-list doc/jigdo-gen-md5-list.1 "$lone_dir"/libjte
copy_files COPYRIGHT "$lone_dir"/libjte
# libburn
@ -251,43 +193,18 @@ create_dir "$lone_dir"/libburn
goto_dir "$current_dir"/libburn-develop
copy_files libburn/*.[ch] "$lone_dir"/libburn
copy_files COPYRIGHT "$lone_dir"/libburn
cat CONTRIBUTORS >>"$lone_dir"/CONTRIBUTORS
# Delete a source module of yet unclear ancestry.
# The build process will avoid to use it.
rm "$lone_dir"/libburn/crc.c
# To get a common version.h
cat version.h.in >> "$lone_dir"/version.h.in
# Decision about legal situation
goto_dir "$current_dir"/libisoburn-develop
if test "$create_gnu_xorriso" = "yes"
then
copy_files xorriso/README_gnu_xorriso "$lone_dir"/README
copy_files xorriso/COPYRIGHT_gnu_xorriso "$lone_dir"/COPYRIGHT
copy_files xorriso/COPYING_gnu_xorriso "$lone_dir"/COPYING
copy_files xorriso/AUTHORS_gnu_xorriso "$lone_dir"/AUTHORS
# patch xorriso/xorriso.h to be GNU xorriso
sed -e's/define Xorriso_libburnia_xorrisO/define Xorriso_GNU_xorrisO/' \
-e's/This may be changed to Xorriso_GNU_xorrisO in order to c/C/' \
<xorriso/xorriso.h >"$lone_dir"/xorriso/xorriso.h
else
copy_files README "$lone_dir"/README
fi
# tarball
if test "$with_bootstrap_tarball" = 1
then
tarball_dir="$current_dir"/xorriso-"$xorriso_rev""$xorriso_pl"
tarball_dir="$current_dir"/xorriso-"$xorriso_rev"
mv "$lone_dir" "$tarball_dir"
goto_dir "$tarball_dir"
@ -310,16 +227,6 @@ rm -r ./autom4te.cache
chmod a+rx,go-w,u+w ./configure
)
if test "$create_gnu_xorriso" = "yes"
then
# ftp-upload@gnu.org rejects Makefile.in with a dangerous chmod on make dist
sed -e 's/-perm -777 -exec chmod a+rwx/-perm -755 -exec chmod u+rwx,go+rx/' \
< Makefile.in > new_Makefile.in
mv new_Makefile.in Makefile.in
fi
cd "$current_dir"
tar czf ./xorriso-"$xorriso_rev""$xorriso_pl".tar.gz $(basename "$tarball_dir")

118
xorriso/man_xorriso_to_html.sh
View File

@ -1,118 +0,0 @@
#!/bin/sh
#
# man_xorriso_to_html.sh - ts A80118 , B10309
#
# Generates a HTML version of man page xorriso.1
#
# To be executed in the libisoburn toplevel directory (eg. ./libisoburn-0.1.0)
#
# set -x
man_dir=$(pwd)"/xorriso"
export MANPATH="$man_dir"
manpage="xorriso"
raw_html=$(pwd)/"xorriso/raw_man_1_xorriso.html"
htmlpage=$(pwd)/"xorriso/man_1_xorriso.html"
if test -r "$man_dir"/"$manpage".1
then
dummy=dummy
else
echo "Cannot find readable man page source $1" >&2
exit 1
fi
if test -e "$man_dir"/man1
then
dummy=dummy
else
ln -s . "$man_dir"/man1
fi
if test "$1" = "-work_as_filter"
then
# set -x
sed \
-e 's/<meta name="generator" content="groff -Thtml, see www.gnu.org">/<meta name="generator" content="groff -Thtml, via man -H, via xorriso\/convert_man_to_html.sh">/' \
-e 's/<meta name="Content-Style" content="text\/css">/<meta name="Content-Style" content="text\/css"><META NAME="description" CONTENT="man page of xorriso"><META NAME="keywords" CONTENT="man xorriso, manual, xorriso, CD, CD-RW, CD-R, burning, cdrecord, compatible"><META NAME="robots" CONTENT="follow">/' \
-e 's/<title>XORRISO<\/title>/<title>man 1 xorriso<\/title>/' \
-e 's/<h1 align=center>XORRISO<\/h1>/<h1 align=center>man 1 xorriso<\/h1>/' \
-e 's/<body>/<body BGCOLOR="#F5DEB3" TEXT=#000000 LINK=#0000A0 VLINK=#800000>/' \
-e 's/<b>Overview of features:<\/b>/\&nbsp;<BR><b>Overview of features:<\/b>/' \
-e 's/<b>General information paragraphs:<\/b>/\&nbsp;<BR><b>General information paragraphs:<\/b>/' \
-e 's/have a look at section EXAMPLES/have a look at section <A HREF="#EXAMPLES">EXAMPLES<\/A>/' \
-e 's/<b>Session model:<\/b>/\&nbsp;<BR><b>Session model:<\/b>/' \
-e 's/<b>Media types and states:<\/b>/\&nbsp;<BR><b>Media types and states:<\/b>/' \
-e 's/<b>Creating, Growing, Modifying, Blind/\&nbsp;<BR><b>Creating, Growing, Modifying, Blind/' \
-e 's/<b>Libburn drives:<\/b>/\&nbsp;<BR><b>Libburn drives:<\/b>/' \
-e 's/^-dev /\&nbsp;\&nbsp;-dev /' \
-e 's/^-devices /\&nbsp;\&nbsp;-devices /' \
-e 's/<b>Rock Ridge, POSIX, X\/Open, El Torito, ACL,/\&nbsp;<BR><b>Rock Ridge, POSIX, X\/Open, El Torito, ACL,/' \
-e 's/<b>Command processing:<\/b>/\&nbsp;<BR><b>Command processing:<\/b>/' \
-e 's/<b>Dialog, Readline, Result pager:<\/b>/\&nbsp;<BR><b>Dialog, Readline, Result pager:<\/b>/' \
-e 's/<b>Aquiring source and target drive:<\/b>/\&nbsp;<BR><b>Aquiring source and target drive:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Influencing the behavior of image/\&nbsp;<BR><b>Influencing the behavior of image/' \
-e 's/<b>Inserting files into ISO image:<\/b>/\&nbsp;<BR><b>Inserting files into ISO image:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>File manipulations:<\/b>/\&nbsp;<BR><b>File manipulations:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Tree traversal command -find:<\/b>/\&nbsp;<BR><b>Tree traversal command -find:<\/b><BR>\&nbsp;<BR>/' \
-e 's/^<p><b>&minus;iso_rr_pattern/<p>\&nbsp;<BR><b>\&minus;iso_rr_pattern/' \
-e 's/EXAMPLES):<br>/<A HREF="#EXAMPLES">EXAMPLES<\/A>):<br>/' \
-e 's/<b>Filters for data file content:<\/b>/\&nbsp;<BR><b>Filters for data file content:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Writing the result, drive control:<\/b>/\&nbsp;<BR><b>Writing the result, drive control:<\/b><BR>\&nbsp;<BR>/' \
-e 's/^-find \/ /\&nbsp;\&nbsp;-find \/ /' \
-e 's/<b>Settings for file insertion:<\/b>/\&nbsp;<BR><b>Settings for file insertion:<\/b><BR>\&nbsp;<BR>/' \
-e 's/^$<\/b> ln -s/\&nbsp;\&nbsp;$<\/b> ln -s/' \
-e 's/<b>Settings for result writing:<\/b>/\&nbsp;<BR><b>Settings for result writing:<\/b><BR>\&nbsp;<BR>/' \
-e 's/^706k = 706kB/\&nbsp;\&nbsp;706k = 706kB/' \
-e 's/^5540k = 5540kB/\&nbsp;\&nbsp;5540k = 5540kB/' \
-e 's/<b>Character sets:<\/b>/\&nbsp;<BR><b>Character sets:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Exception processing:<\/b>/\&nbsp;<BR><b>Exception processing:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>El Torito bootable ISO images:<\/b>/\&nbsp;<BR><b>El Torito bootable ISO images:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Jigdo Template Extraction:<\/b>/\&nbsp;<BR><b>Jigdo Template Extraction:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Dialog mode control:<\/b>/\&nbsp;<BR><b>Dialog mode control:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Drive and media related inquiry actions:<\/b>/\&nbsp;<BR><b>Drive and media related inquiry actions:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Navigation in ISO image/\&nbsp;<BR><b>Navigation in ISO image/' \
-e 's/^filesystem:<\/b>/filesystem:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Evaluation of readability and recovery:<\/b>/\&nbsp;<BR><b>Evaluation of readability and recovery:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>osirrox ISO-to-disk restore options:<\/b>/\&nbsp;<BR><b>osirrox ISO-to-disk restore options:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Command compatibility emulations:<\/b>/\&nbsp;<BR><b>Command compatibility emulations:<\/b><BR>\&nbsp;<BR>/' \
-e 's/^<p><b>&minus;as</<p>\&nbsp;<BR><b>\&minus;as</' \
-e 's/<b>Scripting, dialog and/\&nbsp;<BR><b>Scripting, dialog and/' \
-e 's/^features:<\/b>/features:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Support for frontend/\&nbsp;<BR><b>Support for frontend/' \
-e 's/^listening at stdout:<\/b>/listening at stdout:<\/b><BR>\&nbsp;<BR>/' \
-e 's/xorriso -outdev \/dev\/sr2 \\ -blank fast \\ -pathspecs on/xorriso -outdev \/dev\/sr2 -blank fast -pathspecs on/' \
-e 's/\\ -add \\ \/sounds=\/home\/me\/sounds \\ \/pictures \\ -- \\ -rm_r \\/ -add \/sounds=\/home\/me\/sounds \/pictures -- -rm_r /' \
-e 's/\/sounds\/indecent \\ \&rsquo;\/pictures\/\*private\*\&rsquo; \\/\/sounds\/indecent \&rsquo;\/pictures\/*private*\&rsquo; /' \
-e 's/\/pictures\/confidential \\ -- \\ -add \\/\/pictures\/confidential -- -add/' \
-e 's/xorriso -dev \/dev\/sr2 \\ -rm_r \/sounds -- \\ -mv \\/xorriso -dev \/dev\/sr2 -rm_r \/sounds -- -mv /' \
-e 's/\/pictures\/confidential \\ \/pictures\/restricted \\ -- \\ -chmod/\/pictures\/confidential \/pictures\/restricted -- -chmod/' \
-e 's/go-rwx \/pictures\/restricted -- \\ -pathsspecs on \\ -add \\/go-rwx \/pictures\/restricted -- -pathsspecs on -add /' \
-e 's/\/sounds=\/home\/me\/prepared_for_dvd\/sounds_dummy /\/sounds=\/home\/me\/prepared_for_dvd\/sounds_dummy/' \
-e 's/\/movies=\/home\/me\/prepared_for_dvd\/movies \\ -- \\ -commit/\/movies=\/home\/me\/prepared_for_dvd\/movies -- -commit/' \
-e 's/xorriso -indev \/dev\/sr2 \\ -rm_r \/sounds -- \\/xorriso -indev \/dev\/sr2 -rm_r \/sounds -- /' \
-e 's/-outdev \/dev\/sr0 -blank fast \\ -commit -eject all/-outdev \/dev\/sr0 -blank fast -commit -eject all/' \
-e 's/See section FILES/See section <A HREF="#FILES">FILES<\/A>/' \
-e 's/See section EXAMPLES/See section <A HREF="#EXAMPLES">EXAMPLES<\/A>/' \
-e 's/<\/body>/<BR><HR><FONT SIZE=-1><CENTER>(HTML generated from '"$manpage"'.1 on '"$(date)"' by '$(basename "$0")' )<\/CENTER><\/FONT><\/body>/' \
<"$2" >"$htmlpage"
set +x
chmod u+rw,go+r,go-w "$htmlpage"
echo "Emerged file:"
ls -lL "$htmlpage"
else
export BROWSER='cp "%s" '"$raw_html"
man -H "$manpage"
"$0" -work_as_filter "$raw_html"
rm "$raw_html"
rm "$man_dir"/man1
fi

79
xorriso/man_xorrisofs_to_html.sh
View File

@ -1,79 +0,0 @@
#!/bin/sh
#
# man_xorrisofs_to_html.sh - ts A80118 , B10309
#
# Generates a HTML version of man page xorrisofs.1
#
# To be executed in the libisoburn toplevel directory (eg. ./libisoburn-0.1.0)
#
# set -x
man_dir=$(pwd)"/xorriso"
export MANPATH="$man_dir"
manpage="xorrisofs"
raw_html=$(pwd)/"xorriso/raw_man_1_xorrisofs.html"
htmlpage=$(pwd)/"xorriso/man_1_xorrisofs.html"
if test -r "$man_dir"/"$manpage".1
then
dummy=dummy
else
echo "Cannot find readable man page source $1" >&2
exit 1
fi
if test -e "$man_dir"/man1
then
dummy=dummy
else
ln -s . "$man_dir"/man1
fi
if test "$1" = "-work_as_filter"
then
# set -x
sed \
-e 's/<meta name="generator" content="groff -Thtml, see www.gnu.org">/<meta name="generator" content="groff -Thtml, via man -H, via xorriso\/convert_man_to_html.sh">/' \
-e 's/<meta name="Content-Style" content="text\/css">/<meta name="Content-Style" content="text\/css"><META NAME="description" CONTENT="man page of xorriso"><META NAME="keywords" CONTENT="man xorrisofs, manual, xorrisofs, ISO 9660, mkisofs, compatible"><META NAME="robots" CONTENT="follow">/' \
-e 's/<title>XORRISOFS<\/title>/<title>man 1 xorrisofs<\/title>/' \
-e 's/<h1 align=center>XORRISOFS<\/h1>/<h1 align=center>man 1 xorrisofs<\/h1>/' \
-e 's/<body>/<body BGCOLOR="#F5DEB3" TEXT=#000000 LINK=#0000A0 VLINK=#800000>/' \
-e 's/<b>ISO 9660, Rock Ridge, Joliet:<\/b>/\&nbsp;<BR><b>ISO 9660, Rock Ridge, Joliet:<\/b>/' \
-e 's/<b>Inserting files into the ISO image:<\/b>/\&nbsp;<BR><b>Inserting files into the ISO image:<\/b>/' \
-e 's/<b>Relation to program xorriso:<\/b>/\&nbsp;<BR><b>Relation to program xorriso:<\/b>/' \
-e 's/EXAMPLES):<br>/<A HREF="#EXAMPLES">EXAMPLES<\/A>):<br>/' \
-e 's/<b>Image loading:<\/b>/\&nbsp;<BR><b>Image loading:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Settings for file insertion:<\/b>/\&nbsp;<BR><b>Settings for file insertion:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Settings for image production:<\/b>/\&nbsp;<BR><b>Settings for image production:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Settings for standards compliance:<\/b>/\&nbsp;<BR><b>Settings for standards compliance:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Settings for standards extensions:<\/b>/\&nbsp;<BR><b>Settings for standards extensions:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Settings for file hiding:<\/b>/\&nbsp;<BR><b>Settings for file hiding:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>ISO image ID strings:<\/b>/\&nbsp;<BR><b>ISO image ID strings:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>El Torito Bootable ISO images:<\/b>/\&nbsp;<BR><b>El Torito Bootable ISO images:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>System Area, MBR, other boot blocks:<\/b>/\&nbsp;<BR><b>System Area, MBR, other boot blocks:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Character sets:<\/b>/\&nbsp;<BR><b>Character sets:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Jigdo Template Extraction:<\/b>/\&nbsp;<BR><b>Jigdo Template Extraction:<\/b><BR>\&nbsp;<BR>/' \
-e 's/<b>Miscellaneous options:<\/b>/\&nbsp;<BR><b>Miscellaneous options:<\/b><BR>\&nbsp;<BR>/' \
\
-e 's/<\/body>/<BR><HR><FONT SIZE=-1><CENTER>(HTML generated from '"$manpage"'.1 on '"$(date)"' by '$(basename "$0")' )<\/CENTER><\/FONT><\/body>/' \
<"$2" >"$htmlpage"
set +x
chmod u+rw,go+r,go-w "$htmlpage"
echo "Emerged file:"
ls -lL "$htmlpage"
else
export BROWSER='cp "%s" '"$raw_html"
man -H "$manpage"
"$0" -work_as_filter "$raw_html"
rm "$raw_html"
rm "$man_dir"/man1
fi

773
xorriso/match.c
View File

@ -1,773 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains the implementation of functions for pattern matching.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <fcntl.h>
#include <errno.h>
#include "xorriso.h"
#include "xorriso_private.h"
#include "xorrisoburn.h"
/* @param flag bit0= do not augment relative structured search by xorriso->wdi
bit1= return 2 if bonked at start point by ..
(caller then aborts or retries without bit0)
bit2= eventually prepend wdx rather than wdi
@return <=0 error, 1= ok, 2= with bit1: relative pattern exceeds start point
*/
int Xorriso_prepare_regex(struct XorrisO *xorriso, char *adr, int flag)
{
int l,ret,i,count,bonked= 0,is_constant,is_still_relative= 0, adr_size;
char *cpt,*npt,*adr_part= NULL, *absolute_adr= NULL, *adr_start,*wd;
adr_size= 2 * SfileadrL;
Xorriso_alloc_meM(adr_part, char, adr_size);
Xorriso_alloc_meM(absolute_adr, char, adr_size);
if(flag&4)
wd= xorriso->wdx;
else
wd= xorriso->wdi;
if(xorriso->search_mode>=2 && xorriso->search_mode<=4) {
if(xorriso->search_mode==3 || xorriso->search_mode==4) {
l= strlen(adr)+strlen(wd)+1;
if(l * 2 + 2 > ((int) sizeof(xorriso->reg_expr)) || l * 2 + 2 > adr_size){
sprintf(xorriso->info_text,"Search pattern too long");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
{ret= 0; goto ex;}
}
}
Xorriso_destroy_re(xorriso,0);
if(xorriso->structured_search && xorriso->search_mode==3) {
if(adr[0]!='/')
is_still_relative= 1;
if(is_still_relative && !(flag&1)) {
/* relative expression : prepend working directory */
sprintf(absolute_adr,"%s/%s",wd,adr);
adr_start= absolute_adr;
xorriso->prepended_wd= 1;
is_still_relative= 0;
} else
adr_start= adr;
/* count slashes */;
cpt= adr_start;
while(*cpt=='/')
cpt++;
for(i= 0;1;i++) {
cpt= strchr(cpt,'/');
if(cpt==NULL)
break;
while(*cpt=='/')
cpt++;
}
count= i+1;
xorriso->re= TSOB_FELD(regex_t,count);
if(xorriso->re==NULL)
{ret= -1; goto ex;}
xorriso->re_constants= TSOB_FELD(char *,count);
if(xorriso->re_constants==NULL)
{ret= -1; goto ex;}
for(i= 0;i<count;i++)
xorriso->re_constants[i]= NULL;
xorriso->re_count= count;
xorriso->re_fill= 0;
/* loop over slash chunks*/;
cpt= adr_start;
xorriso->re_fill= 0;
while(*cpt=='/')
cpt++;
for(i= 0;i<count;i++) {
npt= strchr(cpt,'/');
if(npt==NULL) {
if((int) strlen(cpt) >= adr_size)
{ret= -1; goto ex;}
strcpy(adr_part,cpt);
} else {
if(npt-cpt >= adr_size)
{ret= -1; goto ex;}
strncpy(adr_part,cpt,npt-cpt);
adr_part[npt-cpt]= 0;
}
if(adr_part[0]==0)
goto next_adr_part;
if(adr_part[0]=='.' && adr_part[1]==0 &&
(xorriso->re_fill>0 || i<count-1))
goto next_adr_part;
if(adr_part[0]=='.' && adr_part[1]=='.' && adr_part[2]==0) {
/* delete previous part */
if(xorriso->re_fill <= 0) {
bonked= 1;
goto next_adr_part;
}
if(xorriso->re_constants[xorriso->re_fill-1]!=NULL) {
free(xorriso->re_constants[xorriso->re_fill-1]);
xorriso->re_constants[xorriso->re_fill-1]= NULL;
} else
regfree(&(xorriso->re[xorriso->re_fill-1]));
(xorriso->re_fill)--;
goto next_adr_part;
}
if(strcmp(adr_part,"*")==0) {
adr_part[0]= 0;
ret= 2;
} else
ret= Xorriso__bourne_to_reg(adr_part,xorriso->reg_expr,0);
if(ret==2) {
if(Sregex_string(&(xorriso->re_constants[xorriso->re_fill]),adr_part,0)
<=0)
{ret= -1; goto ex;}
} else {
if(regcomp(&(xorriso->re[xorriso->re_fill]),xorriso->reg_expr,0)!=0)
goto cannot_compile;
}
xorriso->re_fill++;
next_adr_part:;
if(i==count-1)
break;
cpt= npt+1;
while(*cpt=='/')
cpt++;
}
if(bonked) {
if(flag&2)
{ret= 2; goto ex;}
sprintf(xorriso->info_text, "Your '..' bonked at the %s directory.",
is_still_relative ? "working" : "root");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE",0);
{ret= 0; goto ex;}
}
Xorriso__bourne_to_reg(adr_start,xorriso->reg_expr,0); /* just for show */
} else {
is_constant= 0;
if(strcmp(adr,"*")==0 || adr[0]==0) {
is_constant= 1;
} else if(xorriso->search_mode==3 || xorriso->search_mode==4) {
ret= Xorriso__bourne_to_reg(adr,xorriso->reg_expr,0);
is_constant= (ret==2);
} else {
if(strlen(adr)>=sizeof(xorriso->reg_expr))
{ret= -1; goto ex;}
strcpy(xorriso->reg_expr,adr);
}
xorriso->re_count= 0; /* tells matcher that this is not structured */
xorriso->re_constants= TSOB_FELD(char *,1);
if(xorriso->re_constants==NULL)
{ret= -1; goto ex;}
xorriso->re_constants[0]= NULL;
if(is_constant) {
if(strcmp(adr,"*")==0) {
if(Sregex_string(&(xorriso->re_constants[0]),"",0)<=0)
{ret= -1; goto ex;}
} else {
if(Sregex_string(&(xorriso->re_constants[0]),adr,0)<=0)
{ret= -1; goto ex;}
}
xorriso->re_fill= 1;
} else {
xorriso->re= TSOB_FELD(regex_t,1);
if(xorriso->re==NULL)
{ret= -1; goto ex;}
if(regcomp(&(xorriso->re[0]),xorriso->reg_expr,0)!=0) {
cannot_compile:;
sprintf(xorriso->info_text, "Cannot compile regular expression : %s",
xorriso->reg_expr);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE",0);
{ret= 0; goto ex;}
}
}
}
}
ret= 1;
ex:;
Xorriso_free_meM(adr_part);
Xorriso_free_meM(absolute_adr);
return(ret);
}
/* @param flag bit0= do not shortcut last component of to_match
bit1= consider match if regex matches parent of path
bit2= retry beginning at failed last component
@return 0=match , else no match
*/
int Xorriso_regexec(struct XorrisO *xorriso, char *to_match, int *failed_at,
int flag)
{
int ret,i,re_start= 0,reg_nomatch= -1;
char *cpt,*npt, *adr_part= NULL, *mpt;
Xorriso_alloc_meM(adr_part, char, SfileadrL);
reg_nomatch= REG_NOMATCH;
*failed_at= 0;
if(!(xorriso->structured_search && xorriso->re_count>0)) {
if(xorriso->re_constants!=NULL)
if(xorriso->re_constants[0]!=NULL) {
if(xorriso->re_constants[0][0]==0)
{ret= 0; goto ex;}
if(strcmp(xorriso->re_constants[0],to_match)!=0)
{ret= reg_nomatch; goto ex;}
{ret= 0; goto ex;}
}
ret= regexec(&(xorriso->re[0]),to_match,1,xorriso->match,0);
goto ex;
}
cpt= to_match;
while(*cpt=='/')
cpt++;
if(flag&4)
re_start= xorriso->re_failed_at;
if(re_start<0)
re_start= 0;
for(i= re_start;i<xorriso->re_fill;i++) {
*failed_at= i;
npt= strchr(cpt,'/');
if(npt==NULL) {
if(i<xorriso->re_fill-1 && !(flag&1))
{ret= reg_nomatch; goto ex;} /* this must be the last expression part */
mpt= cpt;
} else {
strncpy(adr_part,cpt,npt-cpt);
adr_part[npt-cpt]= 0;
mpt= adr_part;
}
if(xorriso->re_constants[i]!=NULL) {
if(xorriso->re_constants[i][0]!=0) /* empty constant matches anything */
if(strcmp(xorriso->re_constants[i],mpt)!=0)
{ret= reg_nomatch; goto ex;}
} else {
ret= regexec(&(xorriso->re[i]),mpt,1,xorriso->match,0);
if(ret!=0)
goto ex;
}
if(npt==NULL) {
if(i>=xorriso->re_fill-1)
{ret= 0; goto ex;} /* MATCH */
*failed_at= i+1;
{ret= reg_nomatch; goto ex;}
}
cpt= npt+1;
while(*cpt=='/')
cpt++;
}
*failed_at= xorriso->re_fill;
if(flag & 2)
{ret= 0; goto ex;} /* MATCH */
ret= reg_nomatch;
ex:;
Xorriso_free_meM(adr_part);
return(ret);
}
int Xorriso_is_in_patternlist(struct XorrisO *xorriso,
struct Xorriso_lsT *patternlist, char *path,
int flag)
{
int ret, failed_at, i= 0;
struct Xorriso_lsT *s;
xorriso->search_mode= 3;
xorriso->structured_search= 1;
for(s= patternlist; s != NULL; s= Xorriso_lst_get_next(s, 0)) {
ret= Xorriso_prepare_regex(xorriso, Xorriso_lst_get_text(s, 0), 0);
if(ret <= 0)
return(-1);
/* Match path or parent of path */
ret= Xorriso_regexec(xorriso, path, &failed_at, 2);
if(ret == 0)
return(i + 1);
i++;
}
return(0);
}
char *Xorriso_get_pattern(struct XorrisO *xorriso,
struct Xorriso_lsT *patternlist, int index, int flag)
{
int i= 0;
struct Xorriso_lsT *s;
for(s= patternlist; s != NULL; s= Xorriso_lst_get_next(s, 0)) {
if(i == index)
return(Xorriso_lst_get_text(s, 0));
i++;
}
return(NULL);
}
/* @param flag bit2= this is a disk_pattern
@return <=0 failure , 1 pattern ok , 2 pattern needed prepended wd */
int Xorriso_prepare_expansion_pattern(struct XorrisO *xorriso, char *pattern,
int flag)
{
int ret, prepwd= 0;
ret= Xorriso_prepare_regex(xorriso, pattern, 1|2|(flag&4));
if(ret==2) {
ret= Xorriso_prepare_regex(xorriso, pattern, flag&4);
prepwd= 1;
}
if(ret<=0) {
sprintf(xorriso->info_text,
"Cannot compile pattern to regular expression: %s", pattern);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
return(1+prepwd);
}
/* @param flag bit0= count results rather than storing them
bit1= unexpected change of number is a FATAL event
@return <=0 error , 1 is root (end processing) ,
2 is not root (go on processing)
*/
int Xorriso_check_for_root_pattern(struct XorrisO *xorriso,
int *filec, char **filev, int count_limit, off_t *mem, int flag)
{
if(xorriso->re_fill!=0)
return(2);
/* This is the empty pattern representing root */
if(flag&1) {
(*filec)++;
(*mem)+= 8;
} else {
if(*filec >= count_limit) {
sprintf(xorriso->info_text,
"Number of matching files changed unexpectedly (> %d)",
count_limit);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0,
(flag&2 ? "FATAL" : "WARNING"), 0);
return(flag&2 ? -1 : 0);
}
filev[*filec]= strdup("/");
if(filev[*filec]==NULL) {
Xorriso_no_pattern_memory(xorriso, (off_t) 2, 0);
return(-1);
}
(*filec)++;
}
return(1);
}
/* @param flag bit0= count result rather than storing it
bit1= unexpected change of number is a FATAL event
*/
int Xorriso_register_matched_adr(struct XorrisO *xorriso,
char *adr, int count_limit,
int *filec, char **filev, off_t *mem, int flag)
{
int l;
if(flag&1) {
(*filec)++;
l= strlen(adr)+1;
(*mem)+= sizeof(char *)+l;
if(l % sizeof(char *))
(*mem)+= sizeof(char *)-(l % sizeof(char *));
} else {
if(*filec >= count_limit) {
sprintf(xorriso->info_text,
"Number of matching files changed unexpectedly (> %d)",
count_limit);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0,
(flag&2 ? "FATAL" : "WARNING"), 0);
return(flag&2 ? -1 : 0);
}
filev[*filec]= strdup(adr);
if(filev[*filec]==NULL) {
Xorriso_no_pattern_memory(xorriso, (off_t) (strlen(adr)+1), 0);
return(-1);
}
(*filec)++;
}
return(1);
}
/* @param flag bit0= count results rather than storing them
bit1= this is a recursion
bit2= prepend wd (automatically done if wd[0]!=0)
@return <=0 error , 1 ok , 2 could not open directory
*/
int Xorriso_obtain_pattern_files_x(
struct XorrisO *xorriso, char *wd, char *dir_adr,
int *filec, char **filev, int count_limit, off_t *mem,
int *dive_count, int flag)
{
int ret, failed_at, follow_mount, follow_links;
struct DirseQ *dirseq= NULL;
struct stat stbuf;
dev_t dir_dev;
char *path;
char *adr= NULL, *name= NULL, *path_data= NULL;
adr= malloc(SfileadrL);
name= malloc(SfileadrL);
path_data= malloc(SfileadrL);
if(adr==NULL || name==NULL || path_data==NULL) {
Xorriso_no_malloc_memory(xorriso, &adr, 0);
{ret= -1; goto ex;}
}
follow_mount= (xorriso->do_follow_mount || xorriso->do_follow_pattern);
follow_links= (xorriso->do_follow_links || xorriso->do_follow_pattern);
if(!(flag&2))
*dive_count= 0;
else
(*dive_count)++;
ret= Xorriso_check_for_root_pattern(xorriso, filec, filev, count_limit,
mem, flag&1);
if(ret!=2)
goto ex;
if(lstat(dir_adr, &stbuf)==-1)
{ret= 2; goto ex;}
dir_dev= stbuf.st_dev;
if(S_ISLNK(stbuf.st_mode)) {
if(stat(dir_adr, &stbuf)==-1)
{ret= 2; goto ex;}
if(dir_dev != stbuf.st_dev && !follow_mount)
{ret= 2; goto ex;}
}
ret= Dirseq_new(&dirseq, dir_adr, 1);
if(ret<0) {
sprintf(xorriso->info_text, "Cannot obtain disk directory iterator");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
{ret= -1; goto ex;}
}
if(ret==0)
{ret= 2; goto ex;}
while(1) {
ret= Dirseq_next_adr(dirseq,name,0);
if(ret==0)
break;
if(ret<0) {
sprintf(xorriso->info_text,"Failed to obtain next directory entry");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
{ret= -1; goto ex;}
}
ret= Xorriso_make_abs_adr(xorriso, wd, name, adr, flag&4);
if(ret<=0)
goto ex;
ret= Xorriso_regexec(xorriso, adr, &failed_at, 1);
if(ret>0) { /* no match */
if(failed_at <= *dive_count) /* no hope for a match */
continue;
path= adr;
if(adr[0]!='/') {
path= path_data;
ret= Xorriso_make_abs_adr(xorriso, xorriso->wdx, adr, path, 1|4);
if(ret<=0)
goto ex;
}
if(follow_links)
ret= stat(path,&stbuf);
else
ret= lstat(path,&stbuf);
if(ret==-1)
continue;
if(!S_ISDIR(stbuf.st_mode))
continue;
if(dir_dev != stbuf.st_dev && !follow_mount)
continue;
/* dive deeper */
ret= Xorriso_obtain_pattern_files_x(xorriso, adr, path,
filec, filev, count_limit, mem, dive_count, flag|2);
if(ret<=0)
goto ex;
} else {
ret= Xorriso_register_matched_adr(xorriso, adr, count_limit,
filec, filev, mem, flag&1);
if(ret<0)
goto ex;
if(ret==0)
break;
}
}
ret= 1;
ex:;
if(adr!=NULL)
free(adr);
if(name!=NULL)
free(name);
if(path_data!=NULL)
free(path_data);
Dirseq_destroy(&dirseq,0);
if(flag&2)
(*dive_count)--;
return(ret);
}
int Xorriso_eval_nonmatch(struct XorrisO *xorriso, char *pattern,
int *nonconst_mismatches, off_t *mem, int flag)
{
int k,l;
/* Is this a constant pattern ? */
for(k= 0; k<xorriso->re_fill; k++) {
if(xorriso->re_constants[k]==NULL)
break;
if(xorriso->re_constants[k][0]==0)
break;
}
if(k<xorriso->re_fill)
(*nonconst_mismatches)++; /* it is not */
l= strlen(pattern)+1;
(*mem)+= sizeof(char *)+l;
if(l % sizeof(char *))
(*mem)+= sizeof(char *)-(l % sizeof(char *));
return(1);
}
/* @param flag bit0= a match count !=1 is a SORRY event
bit1= a match count !=1 is a FAILURE event
*/
int Xorriso_check_matchcount(struct XorrisO *xorriso,
int count, int nonconst_mismatches, int num_patterns,
char **patterns, int flag)
{
if((flag&1) && (count!=1 || nonconst_mismatches)){
if(count-nonconst_mismatches>0)
sprintf(xorriso->info_text,
"Pattern match with more than one file object");
else
sprintf(xorriso->info_text, "No pattern match with any file object");
if(num_patterns==1)
sprintf(xorriso->info_text+strlen(xorriso->info_text), ": ");
Text_shellsafe(patterns[0], xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0,
(flag&2 ? "FAILURE" : "SORRY"), 0);
return(0);
}
return(1);
}
int Xorriso_no_pattern_memory(struct XorrisO *xorriso, off_t mem, int flag)
{
char mem_text[80];
Sfile_scale((double) mem, mem_text,5,1e4,1);
sprintf(xorriso->info_text,
"Cannot allocate enough memory (%s) for pattern expansion",
mem_text);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
return(1);
}
int Xorriso_alloc_pattern_mem(struct XorrisO *xorriso, off_t mem,
int count, char ***filev, int flag)
{
char mem_text[80], limit_text[80];
Sfile_scale((double) mem, mem_text,5,1e4,0);
sprintf(xorriso->info_text,
"Temporary memory needed for pattern expansion : %s", mem_text);
if(!(flag&1))
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
if(mem > xorriso->temp_mem_limit) {
Sfile_scale((double) xorriso->temp_mem_limit, limit_text,5,1e4,1);
sprintf(xorriso->info_text,
"List of matching file addresses exceeds -temp_mem_limit (%s > %s)",
mem_text, limit_text);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
(*filev)= (char **) calloc(count, sizeof(char *));
if(*filev==NULL) {
Xorriso_no_pattern_memory(xorriso, mem, 0);
return(-1);
}
return(1);
}
/* @param flag bit0= a match count !=1 is a FAILURE event
bit1= with bit0 tolerate 0 matches if pattern is a constant
*/
int Xorriso_expand_disk_pattern(struct XorrisO *xorriso,
int num_patterns, char **patterns, int extra_filec,
int *filec, char ***filev, off_t *mem, int flag)
{
int ret, count= 0, abs_adr= 0, i, was_count, was_filec;
int nonconst_mismatches= 0, dive_count= 0;
char *dir_adr= NULL;
Xorriso_alloc_meM(dir_adr, char, SfileadrL);
*filec= 0;
*filev= NULL;
xorriso->search_mode= 3;
xorriso->structured_search= 1;
for(i= 0; i<num_patterns; i++) {
ret= Xorriso_prepare_expansion_pattern(xorriso, patterns[i], 4);
if(ret<=0)
goto ex;
if(ret==2)
abs_adr= 4;
if(patterns[i][0]=='/' || abs_adr) {
strcpy(dir_adr, "/");
abs_adr= 4;
} else {
strcpy(dir_adr, xorriso->wdx);
if(dir_adr[0]==0)
strcpy(dir_adr, "/");
ret= Sfile_type(dir_adr, 1|4);
if(ret!=2) {
Xorriso_msgs_submit(xorriso, 0, dir_adr, 0, "ERRFILE", 0);
sprintf(xorriso->info_text, "Address set by -cdx is not a directory: ");
Text_shellsafe(dir_adr, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
}
/* count the matches */
was_count= count;
ret= Xorriso_obtain_pattern_files_x(xorriso, "", dir_adr, &count, NULL, 0,
mem, &dive_count, 1 | abs_adr);
if(ret<=0)
goto ex;
if(was_count==count && strcmp(patterns[i],"*")!=0 && (flag&3)!=1) {
count++;
ret= Xorriso_eval_nonmatch(xorriso, patterns[i],
&nonconst_mismatches, mem, 0);
if(ret<=0)
goto ex;
}
}
ret= Xorriso_check_matchcount(xorriso, count, nonconst_mismatches,
num_patterns, patterns, (flag&1)|2);
if(ret<=0)
goto ex;
count+= extra_filec;
mem+= extra_filec*sizeof(char *);
if(count<=0)
{ret= 0; goto ex;}
ret= Xorriso_alloc_pattern_mem(xorriso, *mem, count, filev, 0);
if(ret<=0)
goto ex;
/* now store addresses */
for(i= 0; i<num_patterns; i++) {
ret= Xorriso_prepare_expansion_pattern(xorriso, patterns[i], 4);
if(ret<=0)
goto ex;
if(patterns[i][0]=='/' || abs_adr) {
strcpy(dir_adr, "/");
abs_adr= 4;
} else {
strcpy(dir_adr, xorriso->wdx);
if(dir_adr[0]==0)
strcpy(dir_adr, "/");
}
was_filec= *filec;
ret= Xorriso_obtain_pattern_files_x(xorriso, "", dir_adr, filec, *filev,
count, mem, &dive_count, abs_adr);
if(ret<=0)
goto ex;
if(was_filec == *filec && strcmp(patterns[i],"*")!=0) {
(*filev)[*filec]= strdup(patterns[i]);
if((*filev)[*filec]==NULL) {
(*mem)= strlen(patterns[i])+1;
Xorriso_no_pattern_memory(xorriso, *mem, 0);
ret= -1; goto ex;
}
(*filec)++;
}
}
ret= 1;
ex:;
if(ret<=0) {
if(filev!=NULL)
Sfile_destroy_argv(&count, filev, 0);
*filec= 0;
}
Xorriso_free_meM(dir_adr);
return(ret);
}
/* @param flag bit0= command without pattern capability
bit1= disk_pattern rather than iso_rr_pattern
*/
int Xorriso_warn_of_wildcards(struct XorrisO *xorriso, char *path, int flag)
{
if(strchr(path,'*')!=NULL || strchr(path,'?')!=NULL ||
strchr(path,'[')!=NULL) {
if(flag&1) {
sprintf(xorriso->info_text,
"Pattern expansion of wildcards \"*?[\" does not apply to this command");
} else {
sprintf(xorriso->info_text,
"Pattern expansion of wildcards \"*?[\" is disabled by command %s",
(flag&2) ? "-disk_pattern or -pathspecs" : "-iso_rr_pattern");
}
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "WARNING", 0);
sprintf(xorriso->info_text,"Pattern seen: %s\n", path);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "WARNING", 0);
return(1);
}
return(0);
}

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xorriso/match.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains the implementation of functions for pattern matching.
*/
#ifndef Xorriso_pvt_match_includeD
#define Xorriso_pvt_match_includeD yes
int Xorriso_prepare_regex(struct XorrisO *xorriso, char *adr, int flag);
/* @return 0=match , else no match
*/
int Xorriso_regexec(struct XorrisO *xorriso, char *to_match, int *failed_at,
int flag);
int Xorriso_is_in_patternlist(struct XorrisO *xorriso,
struct Xorriso_lsT *patternlist, char *path, int flag);
char *Xorriso_get_pattern(struct XorrisO *xorriso,
struct Xorriso_lsT *patternlist, int index, int flag);
int Xorriso_prepare_expansion_pattern(struct XorrisO *xorriso, char *pattern,
int flag);
/* @param flag bit0= count results rather than storing them
@return <=0 error , 1 is root (end processing) ,
2 is not root (go on processing)
*/
int Xorriso_check_for_root_pattern(struct XorrisO *xorriso,
int *filec, char **filev, int count_limit, off_t *mem, int flag);
/* @param flag bit0= count result rather than storing it
bit1= unexpected change of number is a FATAL event
*/
int Xorriso_register_matched_adr(struct XorrisO *xorriso,
char *adr, int count_limit,
int *filec, char **filev, off_t *mem, int flag);
int Xorriso_eval_nonmatch(struct XorrisO *xorriso, char *pattern,
int *nonconst_mismatches, off_t *mem, int flag);
/* @param flag bit0= a match count !=1 is a SORRY event
*/
int Xorriso_check_matchcount(struct XorrisO *xorriso,
int count, int nonconst_mismatches, int num_patterns,
char **patterns, int flag);
int Xorriso_no_pattern_memory(struct XorrisO *xorriso, off_t mem, int flag);
int Xorriso_alloc_pattern_mem(struct XorrisO *xorriso, off_t mem,
int count, char ***filev, int flag);
/* @param flag bit0= command without pattern capability
bit1= disk_pattern rather than iso_rr_pattern
*/
int Xorriso_warn_of_wildcards(struct XorrisO *xorriso, char *path, int flag);
/* @param flag bit0= a match count !=1 is a FAILURE event
bit1= with bit0 tolerate 0 matches if pattern is a constant
*/
int Xorriso_expand_disk_pattern(struct XorrisO *xorriso,
int num_patterns, char **patterns, int extra_filec,
int *filec, char ***filev, off_t *mem, int flag);
#endif /* ! Xorriso_pvt_match_includeD */

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xorriso/misc_funct.c
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xorriso/misc_funct.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of cellaneous helper functions of xorriso.
*/
#ifndef Xorriso_pvt_misc_includeD
#define Xorriso_pvt_misc_includeD yes
#include <regex.h>
char *Text_shellsafe(char *in_text, char *out_text, int flag);
int Sort_argv(int argc, char **argv, int flag);
/* @param flag bit0= single letters */
char *Ftypetxt(mode_t st_mode, int flag);
/* @param flag bit0=with year and seconds
bit1=timestamp format YYYY.MM.DD.hhmmss
*/
char *Ftimetxt(time_t t, char timetext[40], int flag);
int System_uname(char **sysname, char **release, char **version,
char **machine, int flag);
/** Convert a text into a number of type double and multiply it by unit code
[kmgtpe] (2^10 to 2^60) or [s] (2048). (Also accepts capital letters.)
@param text Input like "42", "2k", "3.14m" or "-1g"
@param flag Bitfield for control purposes:
bit0= return -1 rathern than 0 on failure
@return The derived double value
*/
double Scanf_io_size(char *text, int flag);
/*
@flag bit0= do not initialize *diff_count
@return <0 error , 0 = mismatch , 1 = match
*/
int Compare_text_lines(char *text1, char *text2, int *diff_count, int flag);
time_t Decode_timestring(char *code, time_t *date, int flag);
int Decode_ecma119_format(struct tm *erg, char *text, int flag);
int Wait_for_input(int fd, int microsec, int flag);
int Fileliste__target_source_limit(char *line, char sep, char **limit_pt,
int flag);
int Hex_to_bin(char *hex,
int bin_size, int *bin_count, unsigned char *bin_data, int flag);
/* bit0= append (text!=NULL) */
int Sregex_string(char **handle, char *text, int flag);
/* @param flag bit0= only test expression whether compilable
*/
int Sregex_match(char *pattern, char *text, int flag);
/*
vars[][0] points to the variable names, vars[][1] to their contents.
start marks the begin of variable names. It must be non-empty. esc before
start disables this meaning. start and esc may be equal but else they must
have disjoint character sets.
end marks the end of a variable name. It may be empty but if non-empty it
must not appear in vars[][0].
@param flag bit0= Substitute unknown variables by empty text
(else copy start,name,end unaltered to result).
Parameter end must be non-empty for that.
*/
int Sregex_resolve_var(char *form, char *vars[][2], int num_vars,
char *start, char *end, char *esc,
char *result, int result_size, int flag);
/* reg_expr should be twice as large as bourne_expr ( + 2 to be exact) */
/* return: 2= bourne_expr is surely a constant */
int Xorriso__bourne_to_reg(char bourne_expr[], char reg_expr[], int flag);
int Xorriso__hide_mode(char *mode, int flag);
char *Xorriso__hide_mode_text(int hide_mode, int flag);
/* @return 0=truncated, 1=ok
*/
int Xorriso__to_upper(char *in, char *out, int out_size, int flag);
#endif /* ! Xorriso_pvt_misc_includeD */

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xorriso/opts_a_c.c
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xorriso/opts_d_h.c
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xorriso/opts_i_o.c
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xorriso/opts_p_z.c
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xorriso/parse_exec.c
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xorriso/parse_exec.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which deal with parsing
and interpretation of command input.
*/
#ifndef Xorriso_pvt_cmd_includeD
#define Xorriso_pvt_cmd_includeD yes
/* @param flag bit0= do not warn of wildcards
bit1= these are disk_paths
*/
int Xorriso_end_idx(struct XorrisO *xorriso,
int argc, char **argv, int idx, int flag);
int Xorriso_opt_args(struct XorrisO *xorriso, char *cmd,
int argc, char **argv, int idx,
int *end_idx, int *optc, char ***optv, int flag);
int Xorriso_get_problem_status(struct XorrisO *xorriso, char severity[80],
int flag);
int Xorriso_set_problem_status(struct XorrisO *xorriso, char *severity,
int flag);
/**
@param flag bit0= do not issue own event messages
bit1= take xorriso->request_to_abort as reason for abort
@return Gives the advice:
2= pardon was given, go on
1= no problem, go on
0= function failed but xorriso would not abort, go on
<0= do abort
-1 = due to problem_status
-2 = due to xorriso->request_to_abort
*/
int Xorriso_eval_problem_status(struct XorrisO *xorriso, int ret, int flag);
int Xorriso_cpmv_args(struct XorrisO *xorriso, char *cmd,
int argc, char **argv, int *idx,
int *optc, char ***optv, char eff_dest[SfileadrL],
int flag);
/* @param flag bit0= with adr_mode sbsector: adr_value is possibly 16 too high
*/
int Xorriso_decode_load_adr(struct XorrisO *xorriso, char *cmd,
char *adr_mode, char *adr_value,
int *entity_code, char entity_id[81],
int flag);
int Xorriso_check_name_len(struct XorrisO *xorriso, char *name, int size,
char *cmd, int flag);
/* @param flag bit0= prepend wd only if name does not begin by '/'
bit2= prepend wd (automatically done if wd[0]!=0)
*/
int Xorriso_make_abs_adr(struct XorrisO *xorriso, char *wd, char *name,
char adr[], int flag);
/* @param flag bit0= do not complain in case of error, but set info_text */
int Xorriso_convert_datestring(struct XorrisO *xorriso, char *cmd,
char *time_type, char *timestring,
int *t_type, time_t *t, int flag);
int Xorriso_check_temp_mem_limit(struct XorrisO *xorriso, off_t mem, int flag);
/* @param flag bit0= use env_path to find the desired program
*/
int Xorriso_execv(struct XorrisO *xorriso, char *cmd, char *env_path,
int *status, int flag);
int Xorriso_path_is_excluded(struct XorrisO *xorriso, char *path, int flag);
int Xorriso_path_is_hidden(struct XorrisO *xorriso, char *path, int flag);
/* Normalize ACL and sort apart "access" ACL from "default" ACL.
*/
int Xorriso_normalize_acl_text(struct XorrisO *xorriso, char *in_text,
char **access_acl_text, char **default_acl_text, int flag);
int Xorriso_read_mkisofsrc(struct XorrisO *xorriso, int flag);
#endif /* ! Xorriso_pvt_cmd_includeD */

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xorriso/read_run.c
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xorriso/read_run.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which
*/
#ifndef Xorriso_pvt_read_run_includeD
#define Xorriso_pvt_read_run_includeD yes
int Xorriso__read_pacifier(IsoImage *image, IsoFileSource *filesource);
int Xorriso_restore_properties(struct XorrisO *xorriso, char *disk_path,
IsoNode *node, int flag);
int Xorriso_restore_implicit_properties(struct XorrisO *xorriso,
char *full_disk_path, char *disk_path, char *full_img_path, int flag);
int Xorriso_tree_restore_node(struct XorrisO *xorriso, IsoNode *node,
char *img_path, off_t img_offset,
char *disk_path, off_t disk_offset, off_t bytes,
int flag);
int Xorriso_restore_overwrite(struct XorrisO *xorriso,
IsoNode *node, char *img_path,
char *path, char *nominal_path,
struct stat *stbuf, int flag);
int Xorriso_restore_target_hl(struct XorrisO *xorriso, IsoNode *node,
char *disk_path, int *node_idx, int flag);
int Xorriso_restore_prefix_hl(struct XorrisO *xorriso, IsoNode *node,
char *disk_path, int node_idx, int flag);
int Xorriso_register_node_target(struct XorrisO *xorriso, int node_idx,
char *disk_path, int flag);
int Xorriso_restore_disk_object(struct XorrisO *xorriso,
char *img_path, IsoNode *node,
char *disk_path,
off_t offset, off_t bytes, int flag);
int Xorriso_handle_collision(struct XorrisO *xorriso,
IsoNode *node, char *img_path,
char *disk_path, char *nominal_disk_path,
int *stbuf_ret, int flag);
int Xorriso_restore_tree(struct XorrisO *xorriso, IsoDir *dir,
char *img_dir_path, char *disk_dir_path,
off_t boss_mem,
struct LinkiteM *link_stack, int flag);
int Xorriso_read_file_data(struct XorrisO *xorriso, IsoNode *node,
char *img_path, char *disk_path,
off_t img_offset, off_t disk_offset,
off_t bytes, int flag);
#endif /* ! Xorriso_pvt_read_run_includeD */

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xorriso/sfile.c
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains the implementation of functions around files and strings.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <pwd.h>
#include <grp.h>
#include "sfile.h"
/* @param flag bit0= do not clip off carriage return at line end
*/
char *Sfile_fgets_n(char *line, int maxl, FILE *fp, int flag)
{
int l;
char *ret;
ret= fgets(line,maxl,fp);
if(ret==NULL)
return(NULL);
l= strlen(line);
if(l > 0 && !(flag & 1)) if(line[l-1] == '\r') line[--l]= 0;
if(l > 0) if(line[l-1] == '\n') line[--l]= 0;
if(l > 0 && !(flag & 1)) if(line[l-1] == '\r') line[--l]= 0;
return(ret);
}
int Sfile_count_components(char *path, int flag)
/*
bit0= do not ignore trailing slash
bit1= do not ignore empty components (other than the empty root name)
*/
{
int l,count= 0;
char *cpt;
l= strlen(path);
if(l==0)
return(0);
count= 1;
for(cpt= path+l-1;cpt>=path;cpt--) {
if(*cpt=='/') {
if(*(cpt+1)==0 && !(flag&1))
continue;
if(*(cpt+1)=='/' && !(flag&2))
continue;
count++;
}
}
return(count);
}
int Sfile_component_pointer(char *path, char **sourcept, int idx, int flag)
/*
bit0= do not ignore trailing slash
bit1= do not ignore empty components (other than the empty root name)
bit2= accept 0 as '/'
*/
{
int count= 0;
char *spt;
for(spt= path;*spt!=0 || (flag&4);spt++) {
if(count>=idx) {
*sourcept= spt;
return(1);
}
if(*spt=='/' || *spt==0) {
if(*(spt+1)=='/' && !(flag&2))
continue;
if(*(spt+1)==0 && !(flag&1))
continue;
count++;
}
}
if((flag&1) && count>=idx)
return(1);
return(0);
}
int Sfile_leafname(char *path, char leafname[SfileadrL], int flag)
{
int count, ret;
char *lpt;
leafname[0]= 0;
count= Sfile_count_components(path, 0);
if(count==0)
return(0);
ret= Sfile_component_pointer(path, &lpt, count-1, 0);
if(ret<=0)
return(ret);
if(Sfile_str(leafname, lpt, 0)<=0)
return(0);
lpt= strchr(leafname, '/');
if(lpt!=NULL)
*lpt= 0;
return(1);
}
int Sfile_add_to_path(char path[SfileadrL], char *addon, int flag)
{
int l;
l= strlen(path);
if(l+1>=SfileadrL)
return(0);
if(l==0) {
strcpy(path,"/");
l= 1;
} else if(path[l-1]!='/') {
path[l++]= '/';
path[l]= 0;
}
if(l+strlen(addon)>=SfileadrL)
return(0);
if(addon[0]=='/')
strcpy(path+l,addon+1);
else
strcpy(path+l,addon);
return(1);
}
int Sfile_prepend_path(char *prefix, char path[SfileadrL], int flag)
{
int l, i, slashes, prefix_len, path_len;
l= strlen(prefix);
if(l == 0)
return(1);
/* Do not copy slashes between both parts */
for(prefix_len= l; prefix_len > 0; prefix_len--)
if(prefix[prefix_len - 1] != '/')
break;
if(prefix_len == 0)
prefix_len= strlen(prefix) - 1;
path_len= strlen(path);
for(slashes= 0; slashes < path_len; slashes++)
if(path[slashes] != '/')
break;
l= (strlen(path) - slashes) + prefix_len + 1;
if(l>=SfileadrL) {
#ifdef Not_yeT
/* >>> ??? how to transport messages to xorriso ? */
sprintf(xorriso->info_text,
"Combination of wd and relative address too long (%d > %d)",
l,SfileadrL-1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
#endif
return(-1);
}
l-= strlen(path);
if(l < 0) {
for(i= slashes; i <= path_len + 1; i++)
path[i+l]= path[i];
} else if(l > 0) {
for(i= path_len + 1; i >= slashes; i--)
path[i+l]= path[i];
}
if(prefix_len > 0)
memcpy(path, prefix, prefix_len);
path[l - 1 + slashes]= '/';
return(1);
}
int Sfile_being_group_member(struct stat *stbuf, int flag)
{
int i, suppl_groups;
gid_t *suppl_glist;
if (getegid()==stbuf->st_gid)
return(1);
suppl_groups= getgroups(0, NULL);
suppl_glist= (gid_t *) malloc((suppl_groups + 1) * sizeof(gid_t));
if (suppl_glist==NULL)
return(-1);
suppl_groups= getgroups(suppl_groups+1,suppl_glist);
for (i= 0; i<suppl_groups; i++) {
if (suppl_glist[i]==stbuf->st_gid) {
free((char *) suppl_glist);
return(1);
}
}
free((char *) suppl_glist);
return(0);
}
int Sfile_type(char *filename, int flag)
/*
bit0= return -1 if file is missing
bit1= return a hardlink with siblings as type 5
bit2= evaluate eventual link target rather than the link object itself
bit3= return a socket or a char device as types 7 or 8 rather than 0
*/
/*
return:
0=unknown
1=regular
2=directory
3=symbolic link
4=named pipe
5=multiple hardlink (with bit1)
6=block device
7=socket (with bit3)
8=character device (with bit3)
*/
{
struct stat stbuf;
if(flag&4) {
if(stat(filename,&stbuf)==-1) {
if(flag&1) return(-1);
else return(0);
}
} else {
if(lstat(filename,&stbuf)==-1) {
if(flag&1) return(-1);
else return(0);
}
}
if(S_ISREG(stbuf.st_mode)) {
if(flag&2)
if(stbuf.st_nlink>1)
return(5);
return(1);
}
if(S_ISDIR(stbuf.st_mode))
return(2);
if((stbuf.st_mode&S_IFMT)==S_IFLNK)
return(3);
if(S_ISFIFO(stbuf.st_mode))
return(4);
if(S_ISBLK(stbuf.st_mode))
return(6);
if(flag&8)
if((stbuf.st_mode&S_IFMT)==S_IFSOCK)
return(7);
if(flag&8)
if(S_ISCHR(stbuf.st_mode))
return(8);
return(0);
}
char *Sfile_datestr(time_t tim, short int flag)
/*
bit0=with hours+minutes
bit1=with seconds
bit8= local time rather than UTC
*/
{
static char zeitcode[80]={"000000"};
char puff[80];
struct tm *azt;
if(flag&256)
azt = localtime(&tim);
else
azt = gmtime(&tim);
if(azt->tm_year>99)
sprintf(zeitcode,"%c%1.1d%2.2d%2.2d",
'A'+(azt->tm_year-100)/10,azt->tm_year%10,
azt->tm_mon+1,azt->tm_mday);
else
sprintf(zeitcode,"%2.2d%2.2d%2.2d",
azt->tm_year,azt->tm_mon+1,azt->tm_mday);
if(flag&1){
sprintf(puff,".%2.2d%2.2d",azt->tm_hour,azt->tm_min);
strcat(zeitcode,puff);
}
if(flag&2){
sprintf(puff,"%2.2d",azt->tm_sec);
strcat(zeitcode,puff);
}
return(zeitcode);
}
int Sfile_scale(double value, char *result, int siz, double thresh, int flag)
/*
bit0= eventually ommit 'b'
bit1= make text as short as possible
bit2= no fraction (if it would fit at all)
*/
{
char scale_c,scales[7],form[80], *negpt= NULL, *cpt;
int i,dec_siz= 0,avail_siz= 1;
if(value<0) {
value= -value;
siz--;
result[0]= '-';
negpt= result;
result++;
}
strcpy(scales,"bkmgtp");
scale_c= scales[0];
for(i=1;scales[i]!=0;i++) {
if(value<thresh-0.5)
break;
value/= 1024.0;
scale_c= scales[i];
}
if(scale_c!='b' && !(flag&4)) { /* is there room for fractional part ? */
avail_siz= siz-1;
sprintf(form,"%%.f");
sprintf(result,"%.f",value);
if(((int) strlen(result)) <= avail_siz - 2)
dec_siz= 1; /* we are very modest */
}
if(scale_c=='b' && (flag&1)) {
if(flag&2)
sprintf(form,"%%.f");
else
sprintf(form,"%%%d.f",siz);
sprintf(result,form,value);
} else {
if(flag&2)
sprintf(form,"%%.f%%c");
else if(dec_siz>0)
sprintf(form,"%%%d.%df%%c",avail_siz,dec_siz);
else
sprintf(form,"%%%d.f%%c",siz-1);
sprintf(result,form,value,scale_c);
}
if(negpt != NULL) {
for(cpt= result; *cpt==' '; cpt++);
if(cpt > result) {
*negpt= ' ';
*(cpt - 1)= '-';
}
}
return(1);
}
int Sfile_off_t_text(char text[80], off_t num, int flag)
{
char *tpt;
off_t hnum, scale= 1;
int digits= 0, d, i;
tpt= text;
hnum= num;
if(hnum<0) {
*(tpt++)= '-';
hnum= -num;
}
if(hnum<0) { /* it can stay nastily persistent */
strcpy(text, "_overflow_");
return(0);
}
for(i= 0; i<23; i++) { /* good for up to 70 bit = 10 exp 21.07... */
if(hnum==0)
break;
hnum/= 10;
if(hnum)
scale*= 10;
}
if(i==0) {
strcpy(text, "0");
return(1);
}
if(i==23) {
strcpy(text, "_overflow_");
return(0);
}
digits= i;
hnum= num;
for(; i>0; i--) {
d= hnum/scale;
tpt[digits-i]= '0'+d;
hnum= hnum%scale;
scale/= 10;
}
tpt[digits]= 0;
return(1);
}
/* Converts backslash codes into single characters:
\a BEL 7 , \b BS 8 , \e ESC 27 , \f FF 12 , \n LF 10 , \r CR 13 ,
\t HT 9 , \v VT 11 , \\ \ 92
\[0-9][0-9][0-9] octal code , \x[0-9a-f][0-9a-f] hex code ,
\cX control-x (ascii(X)-64)
@param upto maximum number of characters to examine for backslash.
The scope of a backslash (0 to 3 characters) is not affected.
@param eaten returns the difference in length between input and output
@param flag bit0= only determine *eaten, do not convert
bit1= allow to convert \000 to binary 0
*/
int Sfile_bsl_interpreter(char *text, int upto, int *eaten, int flag)
{
char *rpt, *wpt, num_text[8], wdummy[8];
unsigned int num= 0;
*eaten= 0;
wpt= text;
for(rpt= text; *rpt != 0 && rpt - text < upto; rpt++) {
if(flag & 1)
wpt= wdummy;
if(*rpt == '\\') {
rpt++;
(*eaten)++;
if(*rpt == 'a') {
*(wpt++)= 7;
} else if(*rpt == 'b') {
*(wpt++)= 8;
} else if(*rpt == 'e') {
*(wpt++)= 27;
} else if(*rpt == 'f') {
*(wpt++)= 12;
} else if(*rpt == 'n') {
*(wpt++)= 10;
} else if(*rpt == 'r') {
*(wpt++)= 13;
} else if(*rpt == 't') {
*(wpt++)= 9;
} else if(*rpt == 'v') {
*(wpt++)= 11;
} else if(*rpt == '\\') {
*(wpt++)= '\\';
} else if(rpt[0] >= '0' && rpt[0] <= '7' &&
rpt[1] >= '0' && rpt[1] <= '7' &&
rpt[2] >= '0' && rpt[2] <= '7') {
num_text[0]= '0';
num_text[1]= *(rpt + 0);
num_text[2]= *(rpt + 1);
num_text[3]= *(rpt + 2);
num_text[4]= 0;
sscanf(num_text, "%o", &num);
if((num > 0 || (flag & 2)) && num <= 255) {
rpt+= 2;
(*eaten)+= 2;
*(wpt++)= num;
} else
goto not_a_code;
} else if(rpt[0] == 'x' &&
((rpt[1] >= '0' && rpt[1] <= '9') ||
(rpt[1] >= 'A' && rpt[1] <= 'F') ||
(rpt[1] >= 'a' && rpt[1] <= 'f'))
&&
((rpt[2] >= '0' && rpt[2] <= '9') ||
(rpt[2] >= 'A' && rpt[2] <= 'F') ||
(rpt[2] >= 'a' && rpt[2] <= 'f'))
) {
num_text[0]= *(rpt + 1);
num_text[1]= *(rpt + 2);
num_text[2]= 0;
sscanf(num_text, "%x", &num);
if(num > 0 && num <= 255) {
rpt+= 2;
(*eaten)+= 2;
*(wpt++)= num;
} else
goto not_a_code;
} else if(*rpt == 'c') {
if(rpt[1] > 64 && rpt[1] < 96) {
*(wpt++)= rpt[1] - 64;
rpt++;
(*eaten)++;
} else
goto not_a_code;
} else {
not_a_code:;
*(wpt++)= '\\';
rpt--;
(*eaten)--;
}
} else
*(wpt++)= *rpt;
}
*wpt= *rpt;
return(1);
}
int Sfile_argv_bsl(int argc, char ***argv, int flag)
{
int i, ret, eaten;
char **new_argv= NULL;
if(argc <= 0)
return(0);
new_argv= (char **) Smem_malloC(argc * sizeof(char *));
if(new_argv == NULL)
return(-1);
for(i= 0; i < argc; i++) {
new_argv[i]= strdup((*argv)[i]);
if(new_argv[i] == NULL)
{ret= -1; goto ex;}
ret= Sfile_bsl_interpreter(new_argv[i], strlen(new_argv[i]), &eaten, 0);
if(ret <= 0)
goto ex;
}
ret= 1;
ex:;
if(ret <= 0) {
if(new_argv != NULL)
free((char *) new_argv);
} else
*argv= new_argv;
return(ret);
}
/* @param flag bit0= only encode inside quotes
bit1= encode < 32 outside quotes except 7, 8, 9, 10, 12, 13
bit2= encode in any case above 126
bit3= encode in any case shellsafe and name-value-safe:
<=42 , 59, 60, 61, 62, 63, 92, 94, 96, >=123
*/
int Sfile_bsl_encoder(char **result, char *text, size_t text_len, int flag)
{
signed char *rpt;
char *wpt;
int count, sq_open= 0, dq_open= 0;
count= 0;
for(rpt= (signed char *) text; (size_t) (((char *) rpt) - text) < text_len;
rpt++) {
count++;
if(flag & 8) {
if(!(*rpt <= 42 || (*rpt >= 59 && *rpt <= 63) ||
*rpt == 92 || *rpt == 94 || *rpt == 96 || *rpt >= 123))
continue;
} else if(*rpt >= 32 && *rpt <= 126 && *rpt != '\\')
continue;
if(((*rpt >= 7 && *rpt <= 13) || *rpt == 27 || *rpt == '\\') && !(flag & 8))
count++;
else
count+= 3;
}
(*result)= wpt= calloc(count + 1, 1);
if(wpt == NULL)
return(-1);
for(rpt= (signed char *) text; (size_t) (((char *) rpt) - text) < text_len;
rpt++) {
if(*rpt == '\'')
sq_open= !(sq_open || dq_open);
if(*rpt == '"')
dq_open= !(sq_open || dq_open);
if(flag & 8) {
if(!(*rpt <= 42 || (*rpt >= 59 && *rpt <= 63) ||
*rpt == 92 || *rpt == 94 || *rpt == 96 || *rpt >= 123)) {
*(wpt++)= *rpt;
continue;
}
} else if(*rpt >= 32 && *rpt <= 126 && *rpt != '\\') {
*(wpt++)= *rpt;
continue;
} else if( ((flag & 1) && !(sq_open || dq_open)) &&
!((flag & 2) && (*rpt >= 1 && * rpt <= 31 &&
!(*rpt == 7 || *rpt == 8 || *rpt == 9 || *rpt == 10 ||
*rpt == 12 || *rpt == 13))) &&
!((flag & 4) && (*rpt > 126 || *rpt < 0)) &&
!((flag & 6) && *rpt == '\\')) {
*(wpt++)= *rpt;
continue;
}
*(wpt++)= '\\';
if(((*rpt >= 7 && *rpt <= 13) || *rpt == 27 || *rpt == '\\') && !(flag&8)) {
if(*rpt == 7)
*(wpt++)= 'a';
else if(*rpt == 8)
*(wpt++)= 'b';
else if(*rpt == 9)
*(wpt++)= 't';
else if(*rpt == 10) {
*(wpt++)= 'n';
} else if(*rpt == 11)
*(wpt++)= 'v';
else if(*rpt == 12)
*(wpt++)= 'f';
else if(*rpt == 13)
*(wpt++)= 'c';
else if(*rpt == 27)
*(wpt++)= 'e';
else if(*rpt == '\\')
*(wpt++)= '\\';
} else {
sprintf(wpt, "%-3.3o", (unsigned int) *((unsigned char *) rpt));
wpt+= 3;
}
}
*wpt= 0;
return(1);
}
int Sfile_destroy_argv(int *argc, char ***argv, int flag)
{
int i;
if(*argc>0 && *argv!=NULL){
for(i=0;i<*argc;i++){
if((*argv)[i]!=NULL)
Smem_freE((*argv)[i]);
}
Smem_freE((char *) *argv);
}
*argc= 0;
*argv= NULL;
return(1);
}
int Sfile_make_argv(char *progname, char *line, int *argc, char ***argv,
int flag)
/*
bit0= read progname as first argument from line
bit1= just release argument list argv and return
bit2= abort with return(0) if incomplete quotes are found
bit3= eventually prepend missing '-' to first argument read from line
bit4= like bit2 but only check quote completeness, do not allocate memory
bit5+6= interpretation of backslashes:
0= no interpretation, leave unchanged
1= only inside double quotes
2= outside single quotes
3= everywhere
bit7= append a NULL element to argv
*/
{
int i,pass,maxl=0,l,argzaehl=0,bufl,line_start_argc, bsl_mode, ret= 0, eaten;
char *cpt,*start;
char *buf= NULL;
Sfile_destroy_argv(argc,argv,0);
if(flag&2)
{ret= 1; goto ex;}
if(flag & 16)
flag|= 4;
bsl_mode= (flag >> 5) & 3;
buf= calloc(strlen(line) + SfileadrL, 1);
if(buf == NULL)
{ret= -1; goto ex;}
for(pass=0;pass<2;pass++) {
cpt= line-1;
if(!(flag&1)){
argzaehl= line_start_argc= 1;
if(pass==0)
maxl= strlen(progname);
else
strcpy((*argv)[0],progname);
} else {
argzaehl= line_start_argc= 0;
if(pass==0) maxl= 0;
}
while(*(++cpt)!=0){
if(isspace(*cpt)) continue;
start= cpt;
buf[0]= 0;
cpt--;
while(*(++cpt)!=0) {
if(isspace(*cpt)) break;
if(*cpt=='"'){
l= cpt-start; bufl= strlen(buf);
if(l>0) {
strncpy(buf + bufl, start, l); buf[bufl + l]= 0;
if(bsl_mode >= 3) {
ret= Sfile_bsl_interpreter(buf, l, &eaten, 0);
if(ret <= 0)
goto ex;
}
}
l= strlen(buf);
start= cpt+1;
while(*(++cpt)!=0) if(*cpt=='"') break;
if((flag&4) && *cpt==0)
{ret= 0; goto ex;}
l= cpt-start; bufl= strlen(buf);
if(l>0) {
strncpy(buf + bufl, start, l);
buf[bufl + l]= 0;
if(bsl_mode >= 1) {
ret= Sfile_bsl_interpreter(buf + bufl, l, &eaten, 0);
if(ret <= 0)
goto ex;
}
}
start= cpt+1;
}else if(*cpt=='\''){
l= cpt-start; bufl= strlen(buf);
if(l>0) {
strncpy(buf + bufl, start, l); buf[bufl + l]= 0;
if(bsl_mode >= 3) {
ret= Sfile_bsl_interpreter(buf, l, &eaten, 0);
if(ret <= 0)
goto ex;
}
}
l= strlen(buf);
start= cpt+1;
while(*(++cpt)!=0) if(*cpt=='\'') break;
if((flag&4) && *cpt==0)
{ret= 0; goto ex;}
l= cpt-start; bufl= strlen(buf);
if(l>0) {
strncat(buf,start,l);buf[bufl+l]= 0;
if(bsl_mode >= 2) {
ret= Sfile_bsl_interpreter(buf + bufl, l, &eaten, 0);
if(ret <= 0)
goto ex;
}
}
start= cpt+1;
}
if(*cpt==0) break;
}
l= cpt-start;
bufl= strlen(buf);
if(l>0) {
strncpy(buf + bufl, start, l); buf[bufl + l]= 0;
if(bsl_mode >= 3) {
ret= Sfile_bsl_interpreter(buf, l, &eaten, 0);
if(ret <= 0)
goto ex;
}
}
l= strlen(buf);
if(pass==0){
if(argzaehl==line_start_argc && (flag&8))
if(buf[0]!='-' && buf[0]!=0 && buf[0]!='#')
l++;
if(l>maxl) maxl= l;
}else{
strcpy((*argv)[argzaehl],buf);
if(argzaehl==line_start_argc && (flag&8))
if(buf[0]!='-' && buf[0]!=0 && buf[0]!='#')
sprintf((*argv)[argzaehl],"-%s", buf);
}
argzaehl++;
if(*cpt==0) break;
}
if(pass==0){
if(flag & 16)
{ret= 1; goto ex;}
*argc= argzaehl;
if(argzaehl>0 || (flag & 128)) {
*argv= (char **) Smem_malloC((argzaehl + !!(flag & 128))
* sizeof(char *));
if(*argv==NULL)
{ret= -1; goto ex;}
}
for(i=0;i<*argc;i++) {
(*argv)[i]= (char *) Smem_malloC((maxl+1));
if((*argv)[i]==NULL)
{ret= -1; goto ex;}
}
if(flag & 128)
(*argv)[*argc]= NULL;
}
}
ret= 1;
ex:
if(buf != NULL)
free(buf);
return(ret);
}
/* @param flag bit0= append */
int Sfile_str(char target[SfileadrL], char *source, int flag)
{
int l;
l= strlen(source);
if(flag&1)
l+= strlen(target);
if(l>=SfileadrL) {
fprintf(stderr, "--- Path string overflow (%d > %d). Malicious input ?\n",
l,SfileadrL-1);
return(0);
}
if(flag&1)
strcat(target, source);
else
strcpy(target, source);
return(1);
}
/** Combine environment variable HOME with given filename
@param filename Address relative to $HOME
@param fileadr Resulting combined address
@param fa_size Size of array fileadr
@param flag Unused yet
@return 1=ok , 0=no HOME variable , -1=result address too long
*/
int Sfile_home_adr_s(char *filename, char *fileadr, int fa_size, int flag)
{
char *home;
strcpy(fileadr,filename);
home= getenv("HOME");
if(home==NULL)
return(0);
if((int) (strlen(home) + strlen(filename) + 1) >= fa_size)
return(-1);
strcpy(fileadr,home);
if(filename[0]!=0){
strcat(fileadr,"/");
strcat(fileadr,filename);
}
return(1);
}
/** Return a double representing seconds and microseconds since 1 Jan 1970 */
double Sfile_microtime(int flag)
{
struct timeval tv;
struct timezone tz;
gettimeofday(&tv,&tz);
return((double) (tv.tv_sec+1.0e-6*tv.tv_usec));
}
int Sfile_decode_datestr(struct tm *reply, char *text, int flag)
/* YYMMDD[.hhmm[ss]] */
{
int i,l;
time_t current_time;
struct tm *now;
current_time= time(0);
now= localtime(&current_time);
for(i=0; i < (int) sizeof(struct tm); i++)
((char *) reply)[i]= ((char *) now)[i];
if(text[0]<'0'|| (text[0]>'9' && text[0]<'A') || text[0]>'Z')
return(0);
l= strlen(text);
for(i=1;i<l;i++)
if(text[i]<'0'||text[i]>'9')
break;
if(i!=6)
return(0);
if(text[i]==0)
goto decode;
if(text[i]!='.' || (l!=11 && l!=13))
return(0);
for(i++;i<l;i++)
if(text[i]<'0'||text[i]>'9')
break;
if(i!=l)
return(0);
decode:;
reply->tm_hour= 0;
reply->tm_min= 0;
reply->tm_sec= 0;
i= 0;
if(text[0]>='A')
reply->tm_year= 100+(text[i]-'A')*10+text[1]-'0';
else
reply->tm_year= 10*(text[0]-'0')+text[1]-'0';
reply->tm_mon= 10*(text[2]-'0')+text[3]-'0'-1;
reply->tm_mday= 10*(text[4]-'0')+text[5]-'0';
if(l==6)
return(1);
reply->tm_hour= 10*(text[7]-'0')+text[8]-'0';
reply->tm_min= 10*(text[9]-'0')+text[10]-'0';
if(l==11)
return(1);
reply->tm_sec= 10*(text[11]-'0')+text[12]-'0';
return(1);
}

135
xorriso/sfile.h
View File

@ -1,135 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions around files and strings.
*/
#ifndef Xorriso_pvt_sfile_includeD
#define Xorriso_pvt_sfile_includeD yes
#define TSOB_FELD(typ, count) (typ *) calloc(1, (count)*sizeof(typ));
#define Smem_malloC malloc
#define Smem_freE free
#define Xorriso_alloc_meM(pt, typ, count) { \
pt= (typ *) calloc(1, (count) * sizeof(typ)); \
if(pt == NULL) { \
Xorriso_no_malloc_memory(xorriso, NULL, 0); \
ret= -1; \
goto ex; \
} }
#define Xorriso_free_meM(pt) { \
if(pt != NULL) \
free((char *) pt); \
}
#define SfileadrL 4096
int Sfile_str(char target[SfileadrL], char *source, int flag);
double Sfile_microtime(int flag);
int Sfile_add_to_path(char path[SfileadrL], char *addon, int flag);
int Sfile_scale(double value, char *result, int siz, double thresh, int flag);
int Sfile_destroy_argv(int *argc, char ***argv, int flag);
/*
bit0= do not ignore trailing slash
bit1= do not ignore empty components (other than the empty root name)
*/
int Sfile_count_components(char *path, int flag);
/*
@param flag
bit0= return -1 if file is missing
bit1= return a hardlink with siblings as type 5
bit2= evaluate eventual link target rather than the link object itself
bit3= return a socket or a char device as types 7 or 8 rather than 0
@return
0=unknown
1=regular
2=directory
3=symbolic link
4=named pipe
5=multiple hardlink (with bit1)
6=block device
7=socket (with bit3)
8=character device (with bit3)
*/
int Sfile_type(char *filename, int flag);
/* @param flag bit0= only encode inside quotes
bit1= encode < 32 outside quotes except 7, 8, 9, 10, 12, 13
bit2= encode in any case above 126
bit3= encode in any case shellsafe:
<=42 , 59, 60, 62, 63, 92, 94, 96, >=123
*/
int Sfile_bsl_encoder(char **result, char *text, size_t text_len, int flag);
int Sfile_argv_bsl(int argc, char ***argv, int flag);
/*
bit0= read progname as first argument from line
bit1= just release argument list argv and return
bit2= abort with return(0) if incomplete quotes are found
bit3= eventually prepend missing '-' to first argument read from line
bit4= like bit2 but only check quote completeness, do not allocate memory
bit5+6= interpretation of backslashes:
0= no interpretation, leave unchanged
1= only inside double quotes
2= outside single quotes
3= everywhere
bit7= append a NULL element to argv
*/
int Sfile_make_argv(char *progname, char *line, int *argc, char ***argv,
int flag);
/* YYMMDD[.hhmm[ss]] */
int Sfile_decode_datestr(struct tm *reply, char *text, int flag);
int Sfile_off_t_text(char text[80], off_t num, int flag);
int Sfile_leafname(char *path, char leafname[SfileadrL], int flag);
/* @param flag bit0= do not clip of carriage return at line end
*/
char *Sfile_fgets_n(char *line, int maxl, FILE *fp, int flag);
/*
bit0=with hours+minutes
bit1=with seconds
bit8= local time rather than UTC
*/
char *Sfile_datestr(time_t tim, short int flag);
/* Converts backslash codes into single characters:
\a BEL 7 , \b BS 8 , \e ESC 27 , \f FF 12 , \n LF 10 , \r CR 13 ,
\t HT 9 , \v VT 11 , \\ \ 92
\[0-9][0-9][0-9] octal code , \x[0-9a-f][0-9a-f] hex code ,
\cX control-x (ascii(X)-64)
@param upto maximum number of characters to examine for backslash.
The scope of a backslash (0 to 3 characters) is not affected.
@param eaten returns the difference in length between input and output
@param flag bit0= only determine *eaten, do not convert
bit1= allow to convert \000 to binary 0
*/
int Sfile_bsl_interpreter(char *text, int upto, int *eaten, int flag);
int Sfile_prepend_path(char *prefix, char path[SfileadrL], int flag);
int Sfile_home_adr_s(char *filename, char *fileadr, int fa_size, int flag);
#endif /* ! Xorriso_pvt_sfile_includeD */

722
xorriso/sort_cmp.c
View File

@ -1,722 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains functions which sort and compare tree nodes.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <errno.h>
#include "base_obj.h"
#include "lib_mgt.h"
#include "sort_cmp.h"
#include "iso_tree.h"
#include "iso_manip.h"
int Xorriso__findi_sorted_ino_cmp(const void *p1, const void *p2)
{
int ret;
IsoNode *n1, *n2;
n1= *((IsoNode **) p1);
n2= *((IsoNode **) p2);
ret= Xorriso__node_lba_cmp(&n1, &n2);
if(ret)
return (ret > 0 ? 1 : -1);
ret= iso_node_cmp_ino(n1, n2, 0);
return(ret);
}
/* Not suitable for qsort() but for cross-array comparisons.
p1 and p2 are actually IsoNode *p1, IsoNode *p2
*/
int Xorriso__hln_cmp(const void *p1, const void *p2)
{
int ret;
ret= Xorriso__findi_sorted_ino_cmp(&p1, &p2);
if(ret)
return (ret > 0 ? 1 : -1);
if(p1 != p2)
return(p1 < p2 ? -1 : 1);
return(0);
}
/*
p1 and p2 are actually IsoNode **p1, IsoNode **p2
*/
int Xorriso__findi_sorted_cmp(const void *p1, const void *p2)
{
int ret;
ret= Xorriso__findi_sorted_ino_cmp(p1, p2);
if(ret)
return (ret > 0 ? 1 : -1);
if(p1 != p2)
return(p1 < p2 ? -1 : 1);
return(0);
}
int Xorriso_sort_node_array(struct XorrisO *xorriso, int flag)
{
if(xorriso->node_counter <= 0)
return(0);
qsort(xorriso->node_array, xorriso->node_counter, sizeof(IsoNode *),
Xorriso__findi_sorted_cmp);
return(1);
}
int Xorriso__search_node(void *node_array[], int n,
int (*cmp)(const void *p1, const void *p2),
void *node, int *idx, int flag)
{
int ret, l, r, p, pos;
if(n == 0)
return(0);
l= 0;
r= n + 1;
while(1) {
p= (r - l) / 2;
if(p == 0)
break;
p+= l;
/* NULL elements may indicate invalid nodes. Their first valid right neigbor
will serve as proxy. If none exists, then the test pushes leftwards.
*/
for(pos= p - 1; pos < n; pos++)
if(node_array[pos] != NULL)
break;
if(pos < n)
ret= (*cmp)(&(node_array[pos]), &node);
else
ret= 1;
if(ret < 0)
l= p;
else if(ret > 0)
r= p;
else {
*idx= pos;
return(1);
}
}
return(0);
}
int Xorriso_search_in_hln_array(struct XorrisO *xorriso,
void *node, int *idx, int flag)
{
int ret;
if(xorriso->hln_array == NULL || xorriso->hln_count <= 0)
return(0);
ret= Xorriso__search_node(xorriso->hln_array, xorriso->hln_count,
Xorriso__findi_sorted_ino_cmp, node, idx, 0);
return ret;
}
int Xorriso__get_di(IsoNode *node, dev_t *dev, ino_t *ino, int flag)
{
int ret, i, i_end, imgid, error_code;
size_t value_length= 0;
char *value= NULL, *msg= NULL, severity[80];
unsigned char *vpt;
static char *name= "isofs.di";
#ifdef NIX
/* <<< */
Xorriso_get_di_counteR++;
#endif /* NIX */
msg= TSOB_FELD(char, ISO_MSGS_MESSAGE_LEN);
if(msg == NULL)
{ret= -1; goto ex;}
*dev= 0;
*ino= 0;
ret= iso_node_lookup_attr(node, name, &value_length, &value, 0);
if(ret <= 0) {
/* Drop any pending messages because there is no xorriso to take them */
iso_obtain_msgs("NEVER", &error_code, &imgid, msg, severity);
goto ex;
}
vpt= (unsigned char *) value;
for(i= 1; i <= vpt[0] && i < (int) value_length; i++)
*dev= ((*dev) << 8) | vpt[i];
i_end= i + vpt[i] + 1;
for(i++; i < i_end && i < (int) value_length; i++)
*ino= ((*ino) << 8) | vpt[i];
free(value);
ret= 1;
ex:;
if(msg != NULL)
free(msg);
return(ret);
}
int Xorriso__di_ino_cmp(const void *p1, const void *p2)
{
int ret;
IsoNode *n1, *n2;
dev_t d1, d2;
ino_t i1, i2;
n1= *((IsoNode **) p1);
n2= *((IsoNode **) p2);
ret= Xorriso__get_di(n1, &d1, &i1, 0);
if(ret <= 0)
{d1= 0; i1= 0;}
ret= Xorriso__get_di(n2, &d2, &i2, 0);
if(ret <= 0)
{d2= 0; i2= 0;}
if(d1 < d2)
return(-1);
if(d1 > d2)
return(1);
if(i1 < i2)
return(-1);
if(i1 > i2)
return(1);
if(d1 == 0 && i1 == 0 && n1 != n2)
return(n1 < n2 ? -1 : 1);
return(0);
}
int Xorriso__di_cmp(const void *p1, const void *p2)
{
int ret;
IsoNode *n1, *n2;
ret= Xorriso__di_ino_cmp(p1, p2);
if(ret)
return(ret);
n1= *((IsoNode **) p1);
n2= *((IsoNode **) p2);
if(n1 != n2)
return(n1 < n2 ? -1 : 1);
return(0);
}
int Xorriso__sort_di(void *node_array[], int count, int flag)
{
if(count <= 0)
return(0);
qsort(node_array, count, sizeof(IsoNode *), Xorriso__di_cmp);
return(1);
}
int Xorriso_invalidate_di_item(struct XorrisO *xorriso, IsoNode *node,
int flag)
{
int ret, idx;
if(xorriso->di_array == NULL)
return(1);
ret= Xorriso__search_node(xorriso->di_array, xorriso->di_count,
Xorriso__di_cmp, node, &idx, 0);
if(ret <= 0)
return(ret == 0);
if(xorriso->di_array[idx] != NULL)
iso_node_unref(xorriso->di_array[idx]);
xorriso->di_array[idx]= NULL;
return(1);
}
/* @param flag bit0= return 1 even if matching nodes were found but node is
not among them
bit1= use Xorriso__di_cmp() rather than Xorriso__di_ino_cmp()
*/
int Xorriso_search_di_range(struct XorrisO *xorriso, IsoNode *node,
int *idx, int *low, int *high, int flag)
{
int ret, i, found;
int (*cmp)(const void *p1, const void *p2)= Xorriso__di_ino_cmp;
if(flag & 2)
cmp= Xorriso__di_cmp;
*high= *low= *idx= -1;
ret= Xorriso__search_node(xorriso->di_array, xorriso->di_count,
cmp, node, &found, 0);
if(ret <= 0)
return(0);
*low= *high= found;
for(i= found + 1; i < xorriso->di_count; i++)
if(xorriso->di_array[i] != NULL) {
if((*cmp)(&node, &(xorriso->di_array[i])) != 0)
break;
*high= i;
}
for(i= found - 1; i >= 0; i--)
if(xorriso->di_array[i] != NULL) {
if((*cmp)(&node, &(xorriso->di_array[i])) != 0)
break;
*low= i;
}
for(i= *low; i <= *high; i++)
if(xorriso->di_array[i] == node) {
*idx= i;
break;
}
return(*idx >= 0 || (flag & 1));
}
int Xorriso__node_lba_cmp(const void *node1, const void *node2)
{
int ret;
int lba1= 0, lba2= 0;
ret= Xorriso__file_start_lba(*((IsoNode **) node1), &lba1, 0);
if(ret!=1)
lba1= 0;
ret= Xorriso__file_start_lba(*((IsoNode **) node2), &lba2, 0);
if(ret!=1)
lba2= 0;
return(lba1-lba2);
}
int Xorriso__node_name_cmp(const void *node1, const void *node2)
{
char *name1, *name2;
name1= (char *) iso_node_get_name(*((IsoNode **) node1));
name2= (char *) iso_node_get_name(*((IsoNode **) node2));
return(strcmp(name1,name2));
}
/* @param flag bit0= only accept directory nodes
bit1= do not report memory usage as DEBUG
bit2= do not apply search pattern but accept any node
*/
int Xorriso_sorted_node_array(struct XorrisO *xorriso,
IsoDir *dir_node,
int *nodec, IsoNode ***node_array,
off_t boss_mem, int flag)
{
int i, ret, failed_at;
char *npt;
IsoDirIter *iter= NULL;
IsoNode *node;
off_t mem;
mem= ((*nodec)+1)*sizeof(IsoNode *);
ret= Xorriso_check_temp_mem_limit(xorriso, mem+boss_mem, flag&2);
if(ret<=0)
return(ret);
*node_array= calloc(sizeof(IsoNode *), (*nodec)+1);
if(*node_array==NULL) {
sprintf(xorriso->info_text,
"Cannot allocate memory for %d directory entries", *nodec);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
return(-1);
}
ret= iso_dir_get_children(dir_node, &iter);
if(ret<0) {
Xorriso_cannot_create_iter(xorriso, ret, 0);
return(-1);
}
for(i= 0; iso_dir_iter_next(iter, &node) == 1 && i<*nodec; ) {
npt= (char *) iso_node_get_name(node);
if(!(flag&4)) {
ret= Xorriso_regexec(xorriso, npt, &failed_at, 0);
if(ret)
continue; /* no match */
}
if(flag&1)
if(!LIBISO_ISDIR(node))
continue;
(*node_array)[i++]= node;
}
iso_dir_iter_free(iter);
*nodec= i;
if(*nodec<=0)
return(1);
qsort(*node_array, *nodec, sizeof(IsoNode *), Xorriso__node_name_cmp);
return(1);
}
int Xorriso_remake_hln_array(struct XorrisO *xorriso, int flag)
{
int ret, addon_nodes= 0, i, old_count, old_pt, new_pt;
IsoNode **old_nodes;
char **old_targets;
/* Count hln_targets of which the node has been deleted meanwhile */
for(i= 0; i < xorriso->hln_count; i++) {
if(xorriso->hln_targets[i] == NULL)
continue;
if(Xorriso_node_is_valid(xorriso, xorriso->hln_array[i], 0))
continue;
addon_nodes++;
}
ret= Xorriso_all_node_array(xorriso, addon_nodes, 0);
if(ret <= 0)
goto ex;
if(addon_nodes > 0) {
/* Transfer delete nodes with hln_target to node array */
for(i= 0; i < xorriso->hln_count; i++) {
if(xorriso->hln_targets[i] == NULL)
continue;
if(Xorriso_node_is_valid(xorriso, xorriso->hln_array[i], 0))
continue;
if(xorriso->node_counter < xorriso->node_array_size) {
xorriso->node_array[xorriso->node_counter++]= xorriso->hln_array[i];
iso_node_ref(xorriso->node_array[xorriso->node_counter - 1]);
}
}
}
Xorriso_sort_node_array(xorriso, 0);
old_nodes= (IsoNode **) xorriso->hln_array;
old_targets= (char **) xorriso->hln_targets;
old_count= xorriso->hln_count;
xorriso->hln_array= 0;
xorriso->hln_targets= NULL;
/* Transfer node_array to di_array without unrefering nodes */
xorriso->hln_count= xorriso->node_counter;
xorriso->hln_array= xorriso->node_array;
xorriso->node_counter= 0;
xorriso->node_array_size= 0;
xorriso->node_array= NULL;
/* Allocate hln_targets */
ret= Xorriso_new_hln_array(xorriso, xorriso->temp_mem_limit, 1);
if(ret<=0)
goto ex;
xorriso->node_targets_availmem= xorriso->temp_mem_limit;
if(old_targets != NULL) {
/* Transfer targets from old target array */;
new_pt= old_pt= 0;
while(new_pt < xorriso->hln_count && old_pt < old_count) {
ret= Xorriso__hln_cmp(xorriso->hln_array[new_pt], old_nodes[old_pt]);
if(ret < 0) {
new_pt++;
} else if(ret > 0) {
old_pt++;
} else {
xorriso->hln_targets[new_pt]= old_targets[old_pt];
if(old_targets[old_pt] != NULL)
xorriso->temp_mem_limit-= strlen(old_targets[old_pt]) + 1;
old_targets[old_pt]= NULL;
new_pt++;
old_pt++;
}
}
for(old_pt= 0; old_pt < old_count; old_pt++)
if(old_targets[old_pt] != NULL) /* (should not happen) */
free(old_targets[old_pt]);
free((char *) old_targets);
}
if(old_nodes != NULL) {
for(old_pt= 0; old_pt < old_count; old_pt++)
if(old_nodes[old_pt] != NULL)
iso_node_unref(old_nodes[old_pt]);
free((char *) old_nodes);
}
xorriso->hln_change_pending= 0;
ret= 1;
ex:;
return(ret);
}
/* @param flag bit0= overwrite existing hln_array (else return 2)
*/
int Xorriso_make_hln_array(struct XorrisO *xorriso, int flag)
{
int ret;
if(xorriso->hln_array != NULL && !(flag & 1)) {
/* If no fresh image manipulations occured: keep old array */
if(!xorriso->hln_change_pending)
return(2);
ret= Xorriso_remake_hln_array(xorriso, 0);
return(ret);
}
Xorriso_destroy_hln_array(xorriso, 0);
ret= Xorriso_all_node_array(xorriso, 0, 0);
if(ret <= 0)
goto ex;
Xorriso_sort_node_array(xorriso, 0);
/* Transfer node_array to di_array without unrefering nodes */
xorriso->hln_count= xorriso->node_counter;
xorriso->hln_array= xorriso->node_array;
xorriso->node_counter= 0;
xorriso->node_array_size= 0;
xorriso->node_array= NULL;
/* Allocate hln_targets */
ret= Xorriso_new_hln_array(xorriso, xorriso->temp_mem_limit, 1);
if(ret<=0) {
Xorriso_destroy_hln_array(xorriso, 0);
goto ex;
}
xorriso->node_targets_availmem= xorriso->temp_mem_limit;
xorriso->hln_change_pending= 0;
ret= 1;
ex:;
return(ret);
}
/* @param flag bit0= overwrite existing di_array (else return 2)
bit1= make di_array despite xorriso->ino_behavior bit 3
*/
int Xorriso_make_di_array(struct XorrisO *xorriso, int flag)
{
int ret, bytes;
#ifdef NIX
/* <<< */
unsigned long old_gdic;
old_gdic= Xorriso_get_di_counteR;
#endif /* NIX */
if((xorriso->ino_behavior & 8 ) && !(flag & 2))
return(2);
if(xorriso->di_array != NULL && !(flag & 1))
return(2);
Xorriso_finish_hl_update(xorriso, 0);
ret= Xorriso_all_node_array(xorriso, 0, 0);
if(ret <= 0)
goto ex;
bytes= xorriso->node_array_size / 8 + 1;
xorriso->di_do_widen= calloc(bytes, 1);
if(xorriso->di_do_widen == NULL) {
Xorriso_no_malloc_memory(xorriso, NULL, 0);
ret= -1; goto ex;
}
/* Transfer node_array to di_array without unrefering nodes */
xorriso->di_count= xorriso->node_counter;
xorriso->di_array= xorriso->node_array;
xorriso->node_counter= 0;
xorriso->node_array_size= 0;
xorriso->node_array= NULL;
Xorriso__sort_di((void *) xorriso->di_array, xorriso->di_count, 0);
ret= 1;
ex:;
#ifdef NIX
/* <<< */
fprintf(stderr, "xorriso_DEBUG: sort_count= %lu\n",
Xorriso_get_di_counteR - old_gdic);
#endif /* NIX */
return(ret);
}
/*
@param flag bit0= iso_rr_path is freshly added and up to date
bit1= do not mark as changed content (implied by bit0 too)
bit2= -follow: this is not a command parameter
@return -1= severe error
0= not applicable for hard links
1= go on with processing
2= iso_rr_path is fully updated
*/
int Xorriso_hardlink_update(struct XorrisO *xorriso, int *compare_result,
char *disk_path, char *iso_rr_path, int flag)
{
int ret, hret, idx, low, high, i, do_overwrite= 0, did_fake_di= 0;
int follow_links, old_idx= -1;
IsoNode *node;
struct stat stbuf;
dev_t old_dev;
ino_t old_ino;
if(xorriso->di_array == NULL)
return(1);
follow_links= xorriso->do_follow_links ||
(xorriso->do_follow_param && !(flag & 4));
ret= Xorriso_node_from_path(xorriso, NULL, iso_rr_path, &node, 0);
if(ret <= 0)
return(ret);
if(LIBISO_ISDIR(node))
return(1);
/* Handle eventual hardlink split : */
/* This is achieved by setting the content change bit. Reason:
The node needs to be removed from di_array because its di is
not matching its array index any more. So it becomes invisible for
the join check of eventual later hardlink siblings. Therefore
it must be updated now, even if it has currently no siblings
which it leaves or which it joins.
*/
if(!(flag & (1 | 2)))
do_overwrite= 1;
Xorriso__get_di(node, &old_dev, &old_ino, 0);
ret= Xorriso__search_node(xorriso->di_array, xorriso->di_count,
Xorriso__di_cmp, node, &idx, 0);
if(ret < 0)
{ret= 0; goto ex;}
if(ret > 0)
old_idx= idx;
/* Handle eventual hardlink joining : */
if(follow_links)
ret= stat(disk_path, &stbuf);
else
ret= lstat(disk_path, &stbuf);
if(ret==-1)
{ret= 0; goto ex;}
/* Are there new dev-ino-siblings in the image ? */
/* Fake isofs.di */
if(!(flag & 1)) {
ret= Xorriso_record_dev_inode(xorriso, disk_path, stbuf.st_dev,
stbuf.st_ino, node, iso_rr_path, 1);
if(ret <= 0)
{ret= -1; goto ex;}
did_fake_di= 1;
/* temporarily remove node from di_array so it does not disturb
search by its fake di info */;
if(old_idx >= 0)
xorriso->di_array[old_idx]= NULL;
}
ret= Xorriso_search_di_range(xorriso, node, &idx, &low, &high, 1);
if(did_fake_di) {
/* Revoke fake of isofs.di */
hret= Xorriso_record_dev_inode(xorriso, disk_path, old_dev, old_ino,
node, iso_rr_path, 1);
if(hret <= 0)
{ret= -1; goto ex;}
if(old_idx >= 0)
xorriso->di_array[old_idx]= node;
}
if(ret == 0)
{ret= 1; goto ex;}
if(ret < 0)
{ret= 0; goto ex;}
#ifdef Xorriso_hardlink_update_debuG
/* <<< */
if(low < high || idx < 0) {
fprintf(stderr,
"xorriso_DEBUG: old_idx= %d , low= %d , high= %d , iso= '%s' , disk='%s'\n",
old_idx, low, high, iso_rr_path, disk_path);
fprintf(stderr,
"xorriso_DEBUG: old_dev= %lu , old_ino= %lu , dev= %lu , ino= %lu\n",
(unsigned long) old_dev, (unsigned long) old_ino,
(unsigned long) stbuf.st_dev, (unsigned long) stbuf.st_ino);
if(idx >= 0 && idx != old_idx)
fprintf(stderr, "xorriso_DEBUG: idx= %d , old_idx = %d\n", idx, old_idx);
}
#endif /* Xorriso_hardlink_update_debuG */
/* Overwrite all valid siblings : */
for(i= low; i <= high; i++) {
if(i == idx || xorriso->di_array[i] == NULL)
continue;
#ifdef Xorriso_hardlink_update_debuG
/* <<< */
{
ino_t ino;
dev_t dev;
Xorriso__get_di(xorriso->di_array[i], &dev, &ino, 0);
fprintf(stderr, "xorriso_DEBUG: iso_sibling= '%s' , dev= %lu , ino= %lu\n",
node_path, (unsigned long) dev, (unsigned long) ino);
}
#endif /* Xorriso_hardlink_update_debuG */
xorriso->di_do_widen[i / 8]|= 1 << (i % 8);
}
ret= 1;
ex:;
if(do_overwrite)
*compare_result|= (1<<15);
if(old_idx >= 0 && (*compare_result & (3 << 21))) {
/* The old di info is obsolete */
if(xorriso->di_array[old_idx] != NULL)
iso_node_unref(xorriso->di_array[old_idx]);
xorriso->di_array[old_idx]= NULL;
}
return(ret);
}
/* @param flag bit0= do not destroy di_array
*/
int Xorriso_finish_hl_update(struct XorrisO *xorriso, int flag)
{
int ret, zero= 0;
char *argv[4];
struct Xorriso_lsT *disk_lst, *iso_lst;
if(xorriso->di_array == NULL)
{ret= 1; goto ex;}
disk_lst= xorriso->di_disk_paths;
iso_lst= xorriso->di_iso_paths;
while(disk_lst != NULL && iso_lst != NULL) {
argv[0]= Xorriso_lst_get_text(iso_lst, 0);
argv[1]= "-exec";
argv[2]= "widen_hardlinks";
argv[3]= Xorriso_lst_get_text(disk_lst, 0);
zero= 0;
ret= Xorriso_option_find(xorriso, 4, argv, &zero, 0); /* -findi */
if(ret < 0)
goto ex;
disk_lst= Xorriso_lst_get_next(disk_lst, 0);
iso_lst= Xorriso_lst_get_next(iso_lst, 0);
}
ret= 1;
ex:;
if(!(flag & 1))
Xorriso_destroy_di_array(xorriso, 0);
return(ret);
}

62
xorriso/sort_cmp.h
View File

@ -1,62 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which sort and compare
tree nodes.
*/
#ifndef Xorriso_pvt_sort_cmp_includeD
#define Xorriso_pvt_sort_cmp_includeD yes
int Xorriso__findi_sorted_ino_cmp(const void *p1, const void *p2);
int Xorriso__hln_cmp(const void *p1, const void *p2);
int Xorriso__findi_sorted_cmp(const void *p1, const void *p2);
int Xorriso__search_node(void *node_array[], int n,
int (*cmp)(const void *p1, const void *p2),
void *node, int *idx, int flag);
int Xorriso_search_in_hln_array(struct XorrisO *xorriso,
void *node, int *idx, int flag);
int Xorriso__get_di(IsoNode *node, dev_t *dev, ino_t *ino, int flag);
int Xorriso__di_ino_cmp(const void *p1, const void *p2);
int Xorriso__di_cmp(const void *p1, const void *p2);
int Xorriso__sort_di(void *node_array[], int count, int flag);
int Xorriso_invalidate_di_item(struct XorrisO *xorriso, IsoNode *node,
int flag);
int Xorriso_search_di_range(struct XorrisO *xorriso, IsoNode *node,
int *idx, int *low, int *high, int flag);
int Xorriso__node_lba_cmp(const void *node1, const void *node2);
int Xorriso__node_name_cmp(const void *node1, const void *node2);
int Xorriso_sorted_node_array(struct XorrisO *xorriso,
IsoDir *dir_node,
int *nodec, IsoNode ***node_array,
off_t boss_mem, int flag);
int Xorriso_remake_hln_array(struct XorrisO *xorriso, int flag);
int Xorriso_make_di_array(struct XorrisO *xorriso, int flag);
int Xorriso_search_hardlinks(struct XorrisO *xorriso, IsoNode *node,
int *node_idx, int *min_hl, int *max_hl, int flag);
#endif /* ! Xorriso_pvt_sort_cmp_includeD */

2140
xorriso/text_io.c
View File

File diff suppressed because it is too large Load Diff

90
xorriso/text_io.h
View File

@ -1,90 +0,0 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of text i/o functions.
*/
#ifndef Xorriso_pvt_textio_includeD
#define Xorriso_pvt_textio_includeD yes
int Xorriso_dialog_input(struct XorrisO *xorriso, char line[], int linesize,
int flag);
/** @return -1= abort , 0= no , 1= yes
*/
int Xorriso_reassure(struct XorrisO *xorriso, char *cmd, char *which_will,
int flag);
int Xorriso_request_confirmation(struct XorrisO *xorriso, int flag);
/* @param flag bit0= quoted multiline mode
bit1= release allocated memory and return 1
bit2= with bit0: warn of empty text arguments
bit3= deliver as single quoted text including all whitespace
and without any backslash interpretation
@return -1=out of memory , 0=line format error , 1=ok, go on , 2=done
*/
int Xorriso_read_lines(struct XorrisO *xorriso, FILE *fp, int *linecount,
int *argc, char ***argv, int flag);
int Xorriso_write_to_channel(struct XorrisO *xorriso,
char *in_text, int channel_no, int flag);
int Xorriso_result(struct XorrisO *xorriso, int flag);
int Xorriso_restxt(struct XorrisO *xorriso, char *text);
int Xorriso_info(struct XorrisO *xorriso, int flag);
int Xorriso_mark(struct XorrisO *xorriso, int flag);
int Xorriso_write_session_log(struct XorrisO *xorriso, int flag);
int Xorriso_status_result(struct XorrisO *xorriso, char *filter, FILE *fp,
int flag);
int Xorriso_status(struct XorrisO *xorriso, char *filter, FILE *fp, int flag);
int Xorriso_pacifier_reset(struct XorrisO *xorriso, int flag);
/* This call is to be issued by long running workers in short intervals.
It will check whether enough time has elapsed since the last pacifier
message and eventually issue an update message.
@param what_done A sparse description of the action, preferrably in past
tense. E.g. "done" , "files added".
@param count The number of objects processed so far.
Is ignored if <=0.
@param todo The number of objects to be done in total.
Is ignored if <=0.
@param current_object A string telling the object currently processed.
Ignored if "".
@param flag bit0= report unconditionally, no time check
*/
int Xorriso_pacifier_callback(struct XorrisO *xorriso, char *what_done,
off_t count, off_t todo, char *current_object,
int flag);
int Xorriso_reset_counters(struct XorrisO *xorriso, int flag);
int Xorriso_no_malloc_memory(struct XorrisO *xorriso, char **to_free,
int flag);
int Xorriso_much_too_long(struct XorrisO *xorriso, int len, int flag);
int Xorriso_no_findjob(struct XorrisO *xorriso, char *cmd, int flag);
int Xorriso_report_md5_outcome(struct XorrisO *xorriso, char *severity,
int flag);
int Xorriso_protect_stdout(struct XorrisO *xorriso, int flag);
#endif /* ! Xorriso_pvt_textio_includeD */

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xorriso/write_run.c
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xorriso/write_run.h
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains declarations of functions which are needed to write
sessions.
*/
#ifndef Xorriso_pvt_write_run_includeD
#define Xorriso_pvt_write_run_includeD yes
/* CD specs say one shall not write tracks < 600 kiB */
#define Xorriso_cd_min_track_sizE 300
/* Default setting for -compliance */
#define Xorriso_relax_compliance_defaulT \
(isoburn_igopt_allow_deep_paths | isoburn_igopt_allow_longer_paths | \
isoburn_igopt_always_gmt | \
isoburn_igopt_rrip_version_1_10 | isoburn_igopt_aaip_susp_1_10 | \
isoburn_igopt_only_iso_versions | isoburn_igopt_no_j_force_dots)
int Xorriso_make_write_options(
struct XorrisO *xorriso, struct burn_drive *drive,
struct burn_write_opts **burn_options, int flag);
int Xorriso_sanitize_image_size(struct XorrisO *xorriso,
struct burn_drive *drive, struct burn_disc *disc,
struct burn_write_opts *burn_options, int flag);
int Xorriso_auto_format(struct XorrisO *xorriso, int flag);
int Xorriso_set_system_area(struct XorrisO *xorriso, struct burn_drive *drive,
IsoImage *img, struct isoburn_imgen_opts *sopts,
int flag);
int Xorriso_check_burn_abort(struct XorrisO *xorriso, int flag);
int Xorriso_pacifier_loop(struct XorrisO *xorriso, struct burn_drive *drive,
int flag);
int Xorriso_set_isolinux_options(struct XorrisO *xorriso,
IsoImage *image, int flag);
#endif /* ! Xorriso_pvt_write_run_includeD */

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xorriso/xorriso.1
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xorriso/xorriso.c Normal file
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xorriso/xorriso.h
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@ -1,42 +1,14 @@
/* xorriso - libisoburn higher level API which creates, loads, manipulates
and burns ISO 9660 filesystem images.
/* Command line oriented batch and dialog tool which creates, loads,
manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2011 Thomas Schmitt, <scdbackup@gmx.net>
Copyright 2007-2009 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
Provided under GPL version 2.
This file contains the public API of xorriso which covers all of its
operations.
An example of its usage is xorriso_main.c which checks version compatibility,
creates a xorriso object, initializes the libraries, and runs the command
interpreters of the API to constitute the command line oriented batch and
dialog tool xorriso.
Alternatively to command interpreters it is possible to run all options of
xorriso directly via the calls of the "Options API".
The "Problem Status and Message API" shall then be used to obtain the
text output of the options.
Mandatory calls are:
Xorriso_new(), Xorriso_startup_libraries(), Xorriso_destroy()
This architecture is fully public since version 0.5.8. From then on, new
features get marked by
@since major.minor.micro
If this mark is missing, then the feature was present before release 0.5.8.
There is a lower level of API which consists of libisofs.h, libburn.h and
libisoburn.h. One should not mix those calls with the ones of xorriso.h .
This file contains the public option interface of xorriso.
*/
/* Important: If you add a public API function then add its name to file
libisoburn/libisoburn.ver
*/
#ifndef Xorriso_includeD
#define Xorriso_includeD yes
@ -44,307 +16,39 @@
struct XorrisO;
/* This may be changed to Xorriso_GNU_xorrisO in order to create GNU xorriso
under GPLv3+ derived from above GPLv2+.
*/
#define Xorriso_libburnia_xorrisO yes
/* --------------------- Fundamental Management ------------------- */
/** These three release version numbers tell the revision of this header file
and of the API which it describes. They shall be memorized by applications
at build time.
@since 0.5.8
*/
#define Xorriso_header_version_majoR 1
#define Xorriso_header_version_minoR 1
#define Xorriso_header_version_micrO 4
/** Eventually something like ".pl01" to indicate a bug fix. Normally empty.
@since 0.5.8
*/
#define Xorriso_program_patch_leveL ""
/** Obtain the three release version numbers of the library. These are the
numbers encountered by the application when linking with libisoburn,
i.e. possibly not before run time.
Better do not base the fundamental compatibility decision of an application
on these numbers. For a reliable check use Xorriso__is_compatible().
@since 0.5.8
@param major The maturity version (0 for now, as we are still learning)
@param minor The development goal version.
@param micro The development step version. This has an additional meaning:
Pare numbers indicate a version with frozen API. I.e. you can
rely on the same set of features to be present in all
published releases with that major.minor.micro combination.
Features of a pare release will stay available and ABI
compatible as long as the SONAME of libisoburn stays "1".
Currently there are no plans to ever change the SONAME.
Odd numbers indicate that API upgrades are in progress.
I.e. new features might be already present or they might
be still missing. Newly introduced features may be changed
incompatibly or even be revoked before release of a pare
version.
So micro revisions {1,3,5,7,9} should never be used for
dynamic linking unless the proper library match can be
guaranteed by external circumstances.
@return 1 success, <=0 might in future become an error indication
*/
void Xorriso__version(int *major, int *minor, int *micro);
/** Check whether all features of header file xorriso.h from the given
major.minor.micro revision triple can be delivered by the library version
which is performing this call.
if (! Xorriso__is_compatible(Xorriso_header_version_majoR,
Xorriso_header_version_minoR,
Xorriso_header_version_micrO, 0))
...refuse to start the program with this dynamic library version...
@since 0.5.8
@param major obtained at build time
@param minor obtained at build time
@param micro obtained at build time
@param flag Bitfield for control purposes. Unused yet. Submit 0.
@return 1= library can work for caller
0= library is not usable in some aspects. Caller must restrict
itself to an earlier API version or must not use this library
at all.
*/
int Xorriso__is_compatible(int major, int minor, int micro, int flag);
/* Get the patch level text (e.g. "" or ".pl01") of the program code.
@param flag unused yet, submit 0
@return readonly character string
*/
char *Xorriso__get_patch_level_text(int flag);
/* Choose how Xorriso_startup_libraries() and the XorrisO object shall
prepare for eventual signals.
@param behavior Default is behavior 1.
0= no own signal handling. The main application has to do
that. Do not start burn runs without any handling !
1= use libburn signal handler. Most time with action
0. During writing, formatting, blanking: 0x30.
Only usable with a single xorriso object.
2= Enable system default reaction on all signals
@since 1.0.9
3= Try to ignore nearly all signals
@since 1.0.9
@param flag unused yet, submit 0
@return <= 0 is error, >0 is success
*/
int Xorriso__preset_signal_behavior(int behavior, int flag);
/* Mandatory call:
Create a new xorriso object and tell it the program name to be used
/* Create a new xorriso object and tell it the program name to be used
with messages and for decision of special behavior.
@param xorriso returns the newly created XorrisO object
@param progname typically argv[0] of main(). Some leafnames of the progname
path have special meaning and trigger special behavior:
"osirrox" allows image-to-disk copying: -osirrox "on"
"xorrisofs" activates -as "mkisofs" emulation from start
"xorrisofs" activates permanent mkisofs emulation
"genisofs" alias of "xorrisofs"
"mkisofs" alias of "xorrisofs"
"genisoimage" alias of "xorrisofs"
"xorrecord" activates -as "cdrecord" emulation from start
"cdrecord" alias of "xorrecord"
"wodim" alias of "xorrecord"
"cdrskin" alias of "xorrecord"
@param flag unused yet, submit 0
@parm flag unused yet, submit 0
@return >0 success , <=0 failure, no object created
*/
int Xorriso_new(struct XorrisO ** xorriso, char *progname, int flag);
/* Note: Between Xorriso_new() and the next call Xorriso_startup_libraries()
there may be called the special command interpreter
Xorriso_prescan_args().
The other command interpreters may be used only after
Xorriso_startup_libraries(). The same restriction applies to the
calls of the Options API further below.
*/
/* Mandatory call:
It has to be made before calling any function listed below this point.
Only exception is the special command interpreter Xorriso_prescan_args().
Make global library initializations.
/* Make global library initializations.
This must be done with the first xorriso object that gets created and
with the first xorriso object that gets created after Xorriso_destroy(,1).
@param xorriso The context object.
@param flag unused yet, submit 0
@return <=0 error , >0 success
*/
int Xorriso_startup_libraries(struct XorrisO *xorriso, int flag);
/* Note: After library startup, you may run Command Interpreters or call
functions from the Options API.
Wenn all desired activities are done, you may check whether there are
uncommited changes pending, compute an exit value, destroy the XorrisO
object, and exit your program.
*/
/* Inquire whether option -commit would make sense.
@param xorriso The context object to inquire.
@param flag @since 0.6.6
bit0= do not return 1 if -as mkisofs -print-size was
performed on the current image.
@return 0= -commit would have nothing to do
1= a new image session would emerge at -commit
*/
int Xorriso_change_is_pending(struct XorrisO *xorriso, int flag);
/* Compute the exit value from the recorded maximum event severity.
@param xorriso The context object to inquire.
@param flag unused yet, submit 0
@return The computed exit value
*/
int Xorriso_make_return_value(struct XorrisO *xorriso, int flag);
/* Mandatory call:
Destroy xorriso object when it is no longer needed.
@param xorriso The context object to destroy. *xorriso will become NULL.
@param flag bit0= Perform global library shutdown.
Use only with last xorriso object to be destroyed.
@return <=0 error, >0 success
/* Destroy xorriso object when it is no longer needed.
@param flag bit0= Make global librariy shutdown.
Use only with last xorriso object to be destroyed.
*/
int Xorriso_destroy(struct XorrisO **xorriso, int flag);
/* --------------------- Command Interpreters ------------------- */
/* This special interpreter may be called between Xorriso_new() and
Xorriso_startup_libraries(). It interprets certain commands which shall
get into effect before the libraries get initialized:
-abort_on , -report_about , -return_with , -list_delimiter ,
-scsi_log , -signal_handling
Some commands get executed only if they are the only command in argv:
-prog_help , -help , -no_rc
Some get examined for the need to redirect stdout messages
-dev , -outdev , -indev , -as
Commands -list_delimiter and -add_plainly get into effect during this
call. But their setting at begin of the call gets restored before the
call returns.
@param xorriso The context object in which to perform the commands.
@param argc Number of arguments.
@param argv The arguments. argv[0] contains the program name.
argv[1] to argv[argc-1] contain commands and parameters.
@param idx Argument cursor. When this function is called, *idx must
be at least 1, argv[*idx] must be a command.
*idx will iterate over commands and parameters until this
function aborts or until argc is reached.
@param flag bit0= do not interpret argv[1]
bit1= produce FAILURE events on unknown commands
@since 1.1.0
@return <0 error
0 end program
1 ok, go on
*/
int Xorriso_prescan_args(struct XorrisO *xorriso, int argc, char **argv,
int flag);
/* Read and interpret commands from eventual startup files as listed in
man xorriso.
@param xorriso The context object in which to perform the commands.
@param flag unused yet, submit 0
@return <=0 = error
1 = success
3 = end program run (e.g. because command -end was encountered)
*/
int Xorriso_read_rc(struct XorrisO *xorriso, int flag);
/* Check whether program arguments shall be backslash decoded. If so, then
replace *argv by a new argument vector. The old one will not be freed
by this call. If it is dynamic memory then you need to keep a copy of
the pointer and free it yourself after this call.
@param xorriso The context object
@param argc Number of arguments.
@param argv The arguments. (*argv)[0] contains the program name.
(*argv)[1] to (*argv)[argc-1] contain commands and parameters
If argv after the call differs from argv before the call,
then one should dispose it later by:
for(i= 0; i < argc; i++)
if(argv[i] != NULL)
free(argv[i]);
free(argv);
@param flag unused yet, submit 0
@return <= 0 error , > 0 success
*/
int Xorriso_program_arg_bsl(struct XorrisO *xorriso, int argc, char ***argv,
int flag);
/* Interpret argv as xorriso command options and their parameters.
(An alternative is to call functions of the options API directly and to
perform own error status evaluation. See below: Options API.)
After the first command and its parameters there may be more commands and
parameters. All parameters must be given in the same call as their command.
@param xorriso The context object in which to perform the commands.
@param argc Number of arguments.
@param argv The arguments. argv[0] contains the program name.
argv[1] to argv[argc-1] contain commands and parameters.
@param idx Argument cursor. When this function is called, *idx must
be at least 1, argv[*idx] must be a command.
*idx will iterate over commands and parameters until this
function aborts or until argc is reached.
@param flag bit0= reserved. Indicates recursion. Submit 0.
bit1= Indicates that these are the main() program start
arguments
@return <=0 = error
1 = success
2 = problem event ignored
3 = end program run (e.g. because command -end was encountered)
*/
int Xorriso_interpreter(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag);
/* Parse a command line into words and use them as argv for a call of
Xorriso_interpreter(). Put out some info lines about the outcome.
@param xorriso The context object in which to perform the commands.
@param line A text of one or more words according to man xorriso
paragraph "Command processing" up to and including
"Backslash Interpretation".
@param flag bit0 to bit15 are forwarded to Xorriso_interpreter()
bit16= no pageing of info lines
bit17= print === bar even if xorriso->found<0
@return see return of Xorriso_interpreter()
*/
int Xorriso_execute_option(struct XorrisO *xorriso, char *line, int flag);
/* Enter xorriso command line dialog mode, using libreadline if configured
at build time and not disabled at run time.
This call returns immediately if not option -dialog "on" was performed
before.
@param xorriso The context object in which to perform the commands.
@param flag unused yet, submit 0
@return <=0 error, 1= dialog mode ended normally ,
3= dialog mode ended normally,interpreter asks to end program
*/
int Xorriso_dialog(struct XorrisO *xorriso, int flag);
/* --------------------- Problem Status and Message API ------------------- */
@ -367,9 +71,8 @@ int Xorriso_dialog(struct XorrisO *xorriso, int flag);
A final newline character gets appended automatically.
@param os_errno Eventual errno related to the message. Submit 0 if
the message is not related to a operating system error.
@param severity One of "ABORT", "FATAL", "FAILURE", "MISHAP", "SORRY",
"WARNING", "HINT", "NOTE", "UPDATE", "DEBUG".
Defaults to "FATAL".
@param severity One of "ABORT", "FATAL", "SORRY", "WARNING", "HINT",
"NOTE", "UPDATE", "DEBUG". Defaults to "FATAL".
@param flag Bitfield for control purposes
bit0= use pager (as with result)
bit1= permission to suppress output
@ -390,7 +93,7 @@ int Xorriso_msgs_submit_void(void *xorriso,
/** Evaluate an advise whether to abort or whether to go on with option
processing. This should be called after any option function was processed.
It updates the problem status by processing the library message queues
and then it uses this status and the submitted return value of the
and then it uses this status and the submitted return value ot the
option function to evaluate the situation.
@param xorriso The environment handle
@param ret The return value of the previously called option function
@ -419,7 +122,8 @@ int Xorriso_set_problem_status(struct XorrisO *xorriso, char *severity,
/* The next two functions are part of Xorriso_eval_problem_status().
You may use them to build an own advisor function.
You may use them to build an own advisor function or to drain the
library message queues more frequently.
*/
/** Obtain the current problem status of the xorriso handle.
@ -437,10 +141,7 @@ int Xorriso_get_problem_status(struct XorrisO *xorriso, char severity[80],
the severity of the library events like the severity of a message submitted
via Xorriso_msgs_submit().
xorriso sets the message queues of the libraries to queuing "ALL".
Many inner functions of xorriso call Xorriso_process_msg_queues() on their
own because they expect library output pending. Nevertheless, a loop of
xorriso option calls should either call Xorriso_eval_problem_status() or
Xorriso_process_msg_queues() with each cycle.
So it is essential that they get drained regularly.
@param xorriso The environment handle
@param flag Unused yet. Submit 0.
@return 1 on success, <=0 if failure
@ -448,23 +149,6 @@ int Xorriso_get_problem_status(struct XorrisO *xorriso, char severity[80],
int Xorriso_process_msg_queues(struct XorrisO *xorriso, int flag);
/** Write a message for option -errfile_log.
@param xorriso The environment handle
@param error_code The unique error code of your message.
Submit 0 if you do not have reserved error codes within
the libburnia project.
@param msg_text Not more than 8196 characters of message text.
@param os_errno Eventual errno related to the message. Submit 0 if
the message is not related to a operating system error.
@param flag bit0-7= meaning of msg_text
( 0= ERRFILE path , for internal use mainly )
1= mark line text (only to be put out if enabled)
@return <=0 error , >0 success
*/
int Xorriso_process_errfile(struct XorrisO *xorriso,
int error_code, char msg_text[], int os_errno,
int flag);
/* The outlist stack allows to redirect the info and result messages from
their normal channels into a pair of string lists which can at some
@ -551,7 +235,6 @@ struct Xorriso_lsT *Xorriso_lst_get_prev(struct Xorriso_lsT *entry, int flag);
/** Destroy all list items which are directly or indirectly connected to
the given link item.
All pointers obtained by Xorriso_lst_get_text() become invalid by this.
Apply this to each of the two list handles obtained by
Xorriso_pull_outlists() when the lists are no longer needed.
@param lstring *lstring will be freed and set to NULL.
@ -574,36 +257,17 @@ int Xorriso_lst_destroy_all(struct Xorriso_lsT **lstring, int flag);
After each call to an option function, there should happen:
Xorriso_eval_problem_status()
One should follow its eventual advice to abort.
Options with a varying number of arguments get then passed like
Xorriso_interpreter(). E.g.:
int Xorriso_option_add(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);
The option functions will begin to read the arguments at position *idx
and will see the list end either at the next argv which contains the
-list_delimiter text or at argv[argc-1].
After the call, *idx will be the index of the first not yet interpreted
argv.
Do not set any flag bits which are not described by "@param flag".
I.e. if flag is not mentioned, then submit 0.
Yet undefined flag bits might get a meaning in future. Unset bits will
then produce the traditional behavior, whereas set bits might bring
surprises to inadverted callers.
*/
/* Option -abort_on */
int Xorriso_option_abort_on(struct XorrisO *xorriso, char *severity, int flag);
/* Option -abstract_file */
/* @since 0.6.0 */
int Xorriso_option_abstract_file(struct XorrisO *xorriso, char *name,
int flag);
/* Option -acl "on"|"off" */
int Xorriso_option_acl(struct XorrisO *xorriso, char *mode, int flag);
/* Option -add */
/* @param flag bit0=do not report the added item
bit1=do not reset pacifier, no final pacifier message
@ -623,11 +287,6 @@ int Xorriso_option_alter_date(struct XorrisO *xorriso,
char *time_type, char *timestring,
int argc, char **argv, int *idx, int flag);
/* Option -append_partition */
/* @since 0.6.4 */
int Xorriso_option_append_partition(struct XorrisO *xorriso, char *partno_text,
char *type_text, char *image_path, int flag);
/* Option -application_id */
int Xorriso_option_application_id(struct XorrisO *xorriso, char *name,
int flag);
@ -643,9 +302,6 @@ int Xorriso_option_as(struct XorrisO *xorriso, int argc, char **argv,
int Xorriso_option_assert_volid(struct XorrisO *xorriso, char *pattern,
char *severity, int flag);
/* Option -auto_charset "on"|"off" */
int Xorriso_option_auto_charset(struct XorrisO *xorriso, char *mode, int flag);
/* Option -backslash_codes */
int Xorriso_option_backslash_codes(struct XorrisO *xorriso, char *mode,
int flag);
@ -653,10 +309,6 @@ int Xorriso_option_backslash_codes(struct XorrisO *xorriso, char *mode,
/* Option -ban_stdio_write */
int Xorriso_option_ban_stdio_write(struct XorrisO *xorriso, int flag);
/* Option -biblio_file */
/* @since 0.6.0 */
int Xorriso_option_biblio_file(struct XorrisO *xorriso, char *name, int flag);
/* Option -blank and -format */
/* @param flag bit0= format rather than blank
@return <=0 error , 1 success, 2 revoked by -reassure
@ -667,9 +319,6 @@ int Xorriso_option_blank(struct XorrisO *xorriso, char *mode, int flag);
int Xorriso_option_boot_image(struct XorrisO *xorriso, char *form,
char *treatment, int flag);
/* Option -calm_drive */
int Xorriso_option_calm_drive(struct XorrisO *xorriso, char *which, int flag);
/* Option -cd alias -cdi */
int Xorriso_option_cdi(struct XorrisO *xorriso, char *iso_rr_path, int flag);
@ -682,15 +331,6 @@ int Xorriso_option_cdx(struct XorrisO *xorriso, char *disk_path, int flag);
*/
int Xorriso_option_charset(struct XorrisO *xorriso, char *name, int flag);
/* Options -check_md5 and -check_md5_r
@param flag bit0= issue summary message
bit1= do not reset pacifier, no final pacifier message
bit2= do not issue pacifier messages at all
bit3= recursive: -check_md5_r
*/
int Xorriso_option_check_md5(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag);
/* Option -check_media */
int Xorriso_option_check_media(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag);
@ -717,22 +357,9 @@ int Xorriso_option_chmodi(struct XorrisO *xorriso, char *mode,
int Xorriso_option_chowni(struct XorrisO *xorriso, char *uid,
int argc, char **argv, int *idx, int flag);
/* Option -clone */
/* @since 1.0.2 */
int Xorriso_option_clone(struct XorrisO *xorriso, char *origin, char *dest,
int flag);
/* Option -close "on"|"off" */
int Xorriso_option_close(struct XorrisO *xorriso, char *mode, int flag);
/* Option -close_damaged */
/* @since 1.1.0 */
int Xorriso_option_close_damaged(struct XorrisO *xorriso, char *mode,
int flag);
/* Option -close_filter_list */
int Xorriso_option_close_filter_list(struct XorrisO *xorriso, int flag);
/* Option -commit */
/* @param flag bit0= leave indrive and outdrive aquired as they were,
i.e. do not aquire outdrive as new in-out-drive
@ -755,19 +382,6 @@ int Xorriso_option_commit_eject(struct XorrisO *xorriso, char *which, int flag);
int Xorriso_option_compare(struct XorrisO *xorriso, char *disk_path,
char *iso_path, int flag);
/* Option -compliance */
int Xorriso_option_compliance(struct XorrisO *xorriso, char *mode, int flag);
/* Option -copyright_file */
/* @since 0.6.0 */
int Xorriso_option_copyright_file(struct XorrisO *xorriso, char *name,
int flag);
/* Option -cp_clone */
/* @since 1.0.2 */
int Xorriso_option_cp_clone(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);
/* Option -cpr alias -cpri */
int Xorriso_option_cpri( struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);
@ -790,8 +404,7 @@ int Xorriso_option_cut_out(struct XorrisO *xorriso, char *disk_path,
int Xorriso_option_dev(struct XorrisO *xorriso, char *adr, int flag);
/* Option -devices */
/* @param flag bit0= perform -device_links rather than -devices
@return <=0 error , 1 success, 2 revoked by -reassure
/* @return <=0 error , 1 success, 2 revoked by -reassure
*/
int Xorriso_option_devices(struct XorrisO *xorriso, int flag);
@ -804,11 +417,6 @@ int Xorriso_option_disk_dev_ino(struct XorrisO *xorriso, char *mode, int flag);
/* Option -disk_pattern "on"|"ls"|"off" */
int Xorriso_option_disk_pattern(struct XorrisO *xorriso, char *mode, int flag);
/* Option -displacement [-]offset */
/* @since 0.6.6 */
int Xorriso_option_displacement(struct XorrisO *xorriso, char *value,
int flag);
/* Option -drive_class */
int Xorriso_option_drive_class(struct XorrisO *xorriso,
char *d_class, char *pattern, int flag);
@ -816,14 +424,6 @@ int Xorriso_option_drive_class(struct XorrisO *xorriso,
/* Option -dummy "on"|"off" */
int Xorriso_option_dummy(struct XorrisO *xorriso, char *mode, int flag);
/* Option -dvd_obs "default"|"32k"|"64k" */
int Xorriso_option_dvd_obs(struct XorrisO *xorriso, char *obs, int flag);
/* Option -early_stdio_test */
/* @since 1.0.6 */
int Xorriso_option_early_stdio_test(struct XorrisO *xorriso, char *mode,
int flag);
/* Option -eject */
/* @param flag bit0=do not report toc of eventually remaining drives
*/
@ -843,14 +443,10 @@ int Xorriso_option_errfile_log(struct XorrisO *xorriso,
int Xorriso_option_error_behavior(struct XorrisO *xorriso,
char *occasion, char *behavior, int flag);
/* Option -external_filter */
int Xorriso_option_external_filter(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag);
/* Options -extract , -extract_single */
/* @param flag bit0=do not report the restored item
bit1=do not reset pacifier, no final pacifier message
bit5= -extract_single: do not insert directory tree
bit5= -extract_single: eventually do not insert directory tree
*/
int Xorriso_option_extract(struct XorrisO *xorriso, char *disk_path,
char *iso_path, int flag);
@ -859,10 +455,8 @@ int Xorriso_option_extract(struct XorrisO *xorriso, char *disk_path,
int Xorriso_option_extract_cut(struct XorrisO *xorriso, char *iso_rr_path,
char *start, char *count, char *disk_path, int flag);
/* Option -file_size_limit */
int Xorriso_option_file_size_limit(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag);
/* Option -follow */
int Xorriso_option_follow(struct XorrisO *xorriso, char *mode, int flag);
/* Option -find alias -findi, and -findx */
/* @param flag bit0= -findx rather than -findi
@ -872,9 +466,6 @@ int Xorriso_option_file_size_limit(struct XorrisO *xorriso,
int Xorriso_option_find(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);
/* Option -follow */
int Xorriso_option_follow(struct XorrisO *xorriso, char *mode, int flag);
/* Option -fs */
int Xorriso_option_fs(struct XorrisO *xorriso, char *size, int flag);
@ -890,17 +481,9 @@ int Xorriso_option_gid(struct XorrisO *xorriso, char *gid, int flag);
/* Option -grow_blindly */
int Xorriso_option_grow_blindly(struct XorrisO *xorriso, char *msc2, int flag);
/* Option -hardlinks "on"|"off" */
int Xorriso_option_hardlinks(struct XorrisO *xorriso, char *mode, int flag);
/* Option -help and part of -prog_help */
int Xorriso_option_help(struct XorrisO *xorriso, int flag);
/* Option -hide */
/* @since 0.6.0 */
int Xorriso_option_hide(struct XorrisO *xorriso, char *hide_state,
int argc, char **argv, int *idx, int flag);
/* Option -history */
int Xorriso_option_history(struct XorrisO *xorriso, char *line, int flag);
@ -908,11 +491,6 @@ int Xorriso_option_history(struct XorrisO *xorriso, char *line, int flag);
int Xorriso_option_iso_rr_pattern(struct XorrisO *xorriso, char *mode,
int flag);
/* Option -jigdo aspect argument */
/* @since 0.6.4 */
int Xorriso_option_jigdo(struct XorrisO *xorriso, char *aspect, char *arg,
int flag);
/* Option -joliet "on"|"off" */
int Xorriso_option_joliet(struct XorrisO *xorriso, char *mode, int flag);
@ -923,13 +501,6 @@ int Xorriso_option_list_delimiter(struct XorrisO *xorriso, char *text,
/* Option -list_formats */
int Xorriso_option_list_formats(struct XorrisO *xorriso, int flag);
/* Option -list_profiles */
int Xorriso_option_list_profiles(struct XorrisO *xorriso, char *which,
int flag);
/* Option -list_speeds */
int Xorriso_option_list_speeds(struct XorrisO *xorriso, int flag);
/* Option -load session|track|sbsector value */
/* @param flag bit0= with adr_mode sbsector: adr_value is possibly 16 too high
@return <=0 error , 1 success, 2 revoked by -reassure
@ -980,23 +551,16 @@ int Xorriso_option_map_l(struct XorrisO *xorriso, int argc, char **argv,
/* Option -mark */
int Xorriso_option_mark(struct XorrisO *xorriso, char *mark, int flag);
/* Option -md5 */
int Xorriso_option_md5(struct XorrisO *xorriso, char *mode, int flag);
/* Option -mkdir alias -mkdiri */
int Xorriso_option_mkdiri(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);
/* Options -mount , -mount_cmd , -session_string */
/* @param bit0= -mount_cmd: print mount command to result channel rather
than performing it
bit1= perform -session_string rather than -mount_cmd
*/
/* Option -mount */
/* @param bit0= print mount command to result channel rather than performing it
*/
int Xorriso_option_mount(struct XorrisO *xorriso, char *dev, char *adr_mode,
char *adr, char *cmd, int flag);
/* Option -mount_opts option[:...] */
int Xorriso_option_mount_opts(struct XorrisO *xorriso, char *mode, int flag);
/* Option -mv alias -mvi */
int Xorriso_option_mvi(struct XorrisO *xorriso, int argc, char **argv,
@ -1005,28 +569,14 @@ int Xorriso_option_mvi(struct XorrisO *xorriso, int argc, char **argv,
/* Option -no_rc */
int Xorriso_option_no_rc(struct XorrisO *xorriso, int flag);
/* Option -not_leaf , -as mkisofs -hide without '/' */
/* @param flag bit0= add to iso_rr hide list rather than to disk exclusions
@since 0.6.0
bit1= add to joliet hide list rather than disk exclusions
@since 0.6.0
*/
/* Option -not_leaf */
int Xorriso_option_not_leaf(struct XorrisO *xorriso, char *pattern, int flag);
/* Option -not_list , -quoted_not_list */
/* @param flag bit0= -quoted_not_list */
int Xorriso_option_not_list(struct XorrisO *xorriso, char *adr, int flag);
/* Option -not_mgt */
int Xorriso_option_not_mgt(struct XorrisO *xorriso, char *setting, int flag);
/* Option -not_paths , -as mkisofs -hide with '/' */
/* @param flag bit0= add to iso_rr hide list rather than to disk exclusions
@since 0.6.0
bit1= add to joliet hide list rather than disk exclusions
@since 0.6.0
bit2= enable disk pattern expansion regardless of -disk_pattern
*/
/* Option -not_paths */
int Xorriso_option_not_paths(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);
@ -1064,16 +614,7 @@ int Xorriso_option_pathspecs(struct XorrisO *xorriso, char *mode, int flag);
/* Option -pkt_output */
int Xorriso_option_pkt_output(struct XorrisO *xorriso, char *mode, int flag);
/* Option -preparer_id */
/* @since 0.6.2 */
int Xorriso_option_preparer_id(struct XorrisO *xorriso, char *name, int flag);
/* Options -print, -print_info , -print_mark */
/* @param flag bit0-1= output channel:
0= result channel
1= info channel @since 1.0.6
2= mark channel @since 1.0.6
*/
/* Option -print */
int Xorriso_option_print(struct XorrisO *xorriso, char *text, int flag);
/* Option -print_size
@ -1084,31 +625,25 @@ int Xorriso_option_print_size(struct XorrisO *xorriso, int flag);
/* Option -prog */
int Xorriso_option_prog(struct XorrisO *xorriso, char *name, int flag);
/* Option -prompt */
int Xorriso_option_prompt(struct XorrisO *xorriso, char *text, int flag);
/* Option -prog_help */
int Xorriso_option_prog_help(struct XorrisO *xorriso, char *name, int flag);
/* Option -publisher */
int Xorriso_option_publisher(struct XorrisO *xorriso, char *name, int flag);
/* Option -pvd_info */
int Xorriso_option_pvd_info(struct XorrisO *xorriso, int flag);
/* Option -pwd alias -pwdi */
int Xorriso_option_pwdi(struct XorrisO *xorriso, int flag);
/* Option -pwdx */
int Xorriso_option_pwdx(struct XorrisO *xorriso, int flag);
/* Option -read_mkisofsrc */
/* @since 0.6.0 */
int Xorriso_option_read_mkisofsrc(struct XorrisO *xorriso, int flag);
/* Option -reassure "on"|"tree"|"off" */
int Xorriso_option_reassure(struct XorrisO *xorriso, char *mode, int flag);
/* Option -relax_compliance */
int Xorriso_option_relax_compliance(struct XorrisO *xorriso, char *mode,
int flag);
/* Option -report_about */
int Xorriso_option_report_about(struct XorrisO *xorriso, char *severity,
int flag);
@ -1117,6 +652,9 @@ int Xorriso_option_report_about(struct XorrisO *xorriso, char *severity,
int Xorriso_option_return_with(struct XorrisO *xorriso, char *severity,
int exit_value, int flag);
/* Option -revoke_exclusions */
int Xorriso_option_revoke_exclusions(struct XorrisO *xorriso, int flag);
/* Options -rm alias -rmi , -rm_r alias -rm_ri , -rmdir alias -rmdiri */
/* @param flag bit0=recursive , bit2= remove empty directory: rmdir */
int Xorriso_option_rmi(struct XorrisO *xorriso, int argc, char **argv,
@ -1132,12 +670,6 @@ int Xorriso_option_rollback(struct XorrisO *xorriso, int flag);
int Xorriso_option_rom_toc_scan(struct XorrisO *xorriso, char *mode,
int flag);
/* Option -scdbackup_tag */
int Xorriso_option_scdbackup_tag(struct XorrisO *xorriso, char *list_path,
char *record_name, int flag);
/* Option -scsi_log */
int Xorriso_option_scsi_log(struct XorrisO *xorriso, char *mode, int flag);
/* Option -session_log */
int Xorriso_option_session_log(struct XorrisO *xorriso, char *path, int flag);
@ -1161,18 +693,6 @@ int Xorriso_option_setfattri(struct XorrisO *xorriso, char *name, char *value,
int Xorriso_option_setfattr_listi(struct XorrisO *xorriso, char *path,
int flag);
/* Options -set_filter , -set_filter_r */
/* @param flag bit0=recursive -set_filter_r
*/
int Xorriso_option_set_filter(struct XorrisO *xorriso, char *name,
int argc, char **argv, int *idx, int flag);
/* Option -signal_handling */
/* @param flag bit0= do not yet install the eventual handler
*/
int Xorriso_option_signal_handling(struct XorrisO *xorriso, char *mode,
int flag);
/* Option -speed */
int Xorriso_option_speed(struct XorrisO *xorriso, char *speed, int flag);
@ -1186,16 +706,10 @@ int Xorriso_option_status(struct XorrisO *xorriso, char *mode, int flag);
int Xorriso_option_status_history_max(struct XorrisO *xorriso, int num1,
int flag);
/* Option -stdio_sync "on"|"off"|size */
int Xorriso_option_stdio_sync(struct XorrisO *xorriso, char *rythm, int flag);
/* Option -stream_recording */
int Xorriso_option_stream_recording(struct XorrisO *xorriso, char *mode,
int flag);
/* Option -system_id */
int Xorriso_option_system_id(struct XorrisO *xorriso, char *name, int flag);
/* Option -tell_media_space */
int Xorriso_option_tell_media_space(struct XorrisO *xorriso, int flag);
@ -1209,10 +723,6 @@ int Xorriso_option_toc(struct XorrisO *xorriso, int flag);
/* Option -uid */
int Xorriso_option_uid(struct XorrisO *xorriso, char *uid, int flag);
/* Option -unregister_filter */
int Xorriso_option_unregister_filter(struct XorrisO *xorriso, char *name,
int flag);
/* Options -update and -update_r
@param flag bit0= issue summary message
bit1= do not reset pacifier, no final pacifier message
@ -1229,24 +739,11 @@ int Xorriso_option_use_readline(struct XorrisO *xorriso, char *mode, int flag);
int Xorriso_option_version(struct XorrisO *xorriso, int flag);
/* Option -volid */
/* @param flag bit0= do not warn of problematic volid
*/
int Xorriso_option_volid(struct XorrisO *xorriso, char *volid, int flag);
/* Option -volset_id */
int Xorriso_option_volset_id(struct XorrisO *xorriso, char *name, int flag);
/* Option -volume_date */
int Xorriso_option_volume_date(struct XorrisO *xorriso,
char *time_type, char *timestring, int flag);
/* Option -xattr "on"|"off" */
int Xorriso_option_xattr(struct XorrisO *xorriso, char *mode, int flag);
/* Option -zisofs */
int Xorriso_option_zisofs(struct XorrisO *xorriso, char *mode, int flag);
#endif /* Xorriso_includeD */

4717
xorriso/xorriso.info
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