Compare commits
4 Commits
1.0.0
...
ZeroSevenF
| Author | SHA1 | Date | |
|---|---|---|---|
| a90702d1cb | |||
| 08e6008195 | |||
| 2e5e4ec336 | |||
| 402da8dc3d |
@ -1,12 +1,12 @@
|
||||
Derek Foreman <derek@signalmarketing.com> and Ben Jansens <xor@orodu.net>
|
||||
Copyright (C) 2002-2006 Derek Foreman and Ben Jansens
|
||||
Mario Danic <mario.danic@gmail.com>, Thomas Schmitt <scdbackup@gmx.net>
|
||||
Copyright (C) 2006-2010 Mario Danic, Thomas Schmitt
|
||||
Copyright (C) 2006-2009 Mario Danic, Thomas Schmitt
|
||||
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
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it under the terms of the GNU General Public License version 2 or later
|
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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,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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|
||||
279
ChangeLog
279
ChangeLog
@ -1,278 +1 @@
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SVN trunk (to become libburn-1.0.2.pl00.tar.gz)
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===============================================================================
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- no novelties yet
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||||
libburn-1.0.0.pl00.tar.gz Sun Jan 16 2011
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===============================================================================
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* Allowed umask to create stdio-drive files with rw-permissions for all
|
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* cdrskin now refuses to burn if the foreseeable size exceeds media capacity
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libburn-0.9.0.pl00.tar.gz Wed Dec 08 2010
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===============================================================================
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* Regression fix: SCSI reply data logging was disabled in release 0.8.6
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||||
libburn-0.8.8.pl00.tar.gz Wed Oct 20 2010
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===============================================================================
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* New API call burn_offst_source_new()
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* New API call burn_disc_get_bd_spare_info()
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libburn-0.8.6.pl00.tar.gz Fri Sep 17 2010
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===============================================================================
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* Lifted test reservation on DVD-R DL media.
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* Hiding all non-API symbols from the linker by use of --version-script
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* Now with history of release notes in ./ChangeLog file.
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libburn-0.8.4.pl00.tar.gz Wed Jun 30 2010
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===============================================================================
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* General POSIX system adapters ignore SIGWINCH and SIGURG if defined
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* Allowed 64 kB max output buffer size on all OSes
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libburn-0.8.2.pl00.tar.gz Fri Jun 11 2010
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===============================================================================
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* New system adapter for Solaris uscsi (tested on snv134, kernel 5.11)
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* Bug fix: CD TOC was not read if the first track did not start at LBA 0
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* Bug fix: CD-ROM media got attributed random lead-in and lead-out adresses
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* Bug fix: SIGSEGV of experimental libcdio system adapter if drive list is
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empty
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libburn-0.8.0.pl00.tar.gz Fri Apr 09 2010
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===============================================================================
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* libburn now works with ahci driver on FreeBSD 8-STABLE.
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libburn-0.7.8.pl00.tar.gz Wed Mar 10 2010
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===============================================================================
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* Bug fix: On FreeBSD, piped input was falsely attributed a small fixed size.
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* Built-in abort handling is more suitable for FreeBSD now.
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cdrskin novelties:
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* Bug fix: Option fs=0 led to SIGSEGV. Regression introduced by version 0.7.4
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in december 2009.
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* Abort handling is more suitable for FreeBSD now.
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libburn-0.7.6.pl00.tar.gz Sat Jan 23 2010
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===============================================================================
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* Bug fix: System adapter for generic X/Open was missing in libburn release
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tarball
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* Bug fix: with non-Linux adapters there were 0 readable bytes on block devices
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* Made FreeBSD system adapter safe from mutal burn spoiling and drive deadlock
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* Enabled FreeBSD system adapter for Debian kfreebsd
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* Experimental SCSI transport adapter via GNU libcdio 0.83git
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cdrskin novelties:
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* none
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libburn-0.7.4.pl01.tar.gz Sat Dec 26 2009
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===============================================================================
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* Bug fix: Added missing system adapter for generic X/Open to libburn release
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tarball
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Libburn 0.7.4.pl00 Mon Dec 07 2009
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===============================================================================
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* Bug fix: SIGSEGV from NULL pointer with media product id inquiry on LG
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GH22LS30
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* Bug fix: DVD DAO track size was rounded up much too generously
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* Workaround for Pioneer DVR-216D which got stuck on DVD-R burns.
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(already fixed in 0.7.2.pl01)
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* Workaround for Pioneer DVR-216D refusal to eject.
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(already fixed in 0.7.2.pl01)
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* Configure options --enable-dvd-obs-64k, --enable-track-src-odirect
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* New API calls burn_write_opts_set_dvd_obs(),
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burn_write_opts_set_stdio_fsync()
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* New API call burn_set_scsi_logging()
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* New API calls burn_fifo_get_statistics(), burn_fifo_next_interval(),
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burn_fifo_fill()
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* Re-implemented ECMA-130 P-parity, Q-parity and scrambling for BURN_WRITE_RAW
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cdrskin novelties:
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* cdrskin option -V for logging of SCSI commands
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* New cdrskin options dvd_obs= and stdio_fsync=
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* New compile_cdrskin.sh option -dvd_obs_64k
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libburn-0.7.2.pl01.tar.gz Fri Nov 13 2009
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===============================================================================
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* Workaround for Pioneer DVR-216D which got stuck on DVD-R burns.
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* Workaround for Pioneer DVR-216D refusal to eject.
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Libburn 0.7.2.pl00 Mon Oct 12 2009
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===============================================================================
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* Bug fix: CD TAO sessions with multiple tracks did not work in -dummy mode
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* New API calls burn_get_media_product_id() , burn_guess_manufacturer() ,
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burn_guess_cd_manufacturer()
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* New API call burn_disc_get_cd_info()
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* New API call burn_track_set_cdxa_conv()
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cdrskin novelties:
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* Better interpretation of options -mode2, -xa, -xa1, -xa2
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* New option --xa1-ignore
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* New -atip report lines "Product Id:" and "Producer:"
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libburn-0.7.0.pl00.tar.gz Thu Aug 27 2009
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===============================================================================
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* New API calls burn_drive_get_all_profiles(), burn_obtain_profile_name() allow
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to inquire and process the list of supported media types. cdrskin lists all
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supported profiles with option -atip -v
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* New API call burn_drive_snooze() allows to calm down a drive when no i/o is
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expected for a while.
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* Bug fix: Some SCSI commands stalled on U3 memory sticks which appear as a hub
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with a memory stick and a CD-ROM drive containing a small CD. These commands
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make not much sense with a CD-ROM and are now avoided for this media
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situation.
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libburn-0.6.8.pl00.tar.gz Tue Jul 14 2009
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===============================================================================
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* Bug fix: Old MMC-1 drives were rejected because of mode page 2Ah length.
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* cdrskin -scanbus now works with high SCSI bus numbers.
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libburn-0.6.6.pl00.tar.gz Fri May 8 2009
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===============================================================================
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||||
* Bug fix: Improper abort handling with broken pipe during outputto a stdio:
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pseudo-drive.
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* Bug fix: Device scan stalled on FreeBSD with non-burner USB device
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||||
libburn-0.6.4.pl00.tar.gz Fri Mar 13 2009
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===============================================================================
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* New operating system adapter "dummy" for stdio on general X/Open systems
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* New API function burn_drive_set_stream_recording() allows to write the
|
||||
crucial start blocks of a filesystem with slow BD-RE Defect Management and to
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write the bulk of data with full nominal speed.
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||||
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||||
libburn-0.6.2.pl00.tar.gz Fri Feb 20 2009
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||||
===============================================================================
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||||
* Improvements with build system for FreeBSD
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||||
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||||
libburn-0.6.0.pl01.tar.gz Wed Jan 07 2009
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||||
===============================================================================
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||||
* Bug fix: BD-R were not correctly finalized
|
||||
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||||
libburn-0.6.0.pl00.tar.gz Sun Jan 04 2009
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||||
===============================================================================
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||||
* Formatting and writing of BD-R media
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* New API function burn_get_read_capacity()
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||||
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||||
libburn-0.5.8.pl00.tar.gz Mon Dec 08 2008
|
||||
===============================================================================
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||||
* Bug fix: A session without leadout entry on CD caused a SIGSEGV by NULL
|
||||
* Improvements about BD-RE formatting
|
||||
|
||||
libburn-0.5.6.pl00.tar.gz Wed Nov 12 2008
|
||||
===============================================================================
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||||
* Bug fix: libburn fifo thread was not aborted when burn run was aborted which
|
||||
could lead to use of freed memory.
|
||||
|
||||
libburn-0.5.4.pl00.tar.gz Mon Oct 6 2008
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||||
===============================================================================
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||||
* Bug fix: On Linux 2.4 /dev/sr0 was accepted as enumerable address but then
|
||||
failed to work.
|
||||
|
||||
libburn-0.5.2.pl00.tar.gz Wed Aug 20 2008
|
||||
===============================================================================
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||||
* Larger set of possibly acceptable drive device file names
|
||||
|
||||
libburn-0.5.0.pl00.tar.gz Thu Jul 17 2008
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||||
===============================================================================
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||||
* Bug fix: cdrskin option drive_scsi_dev_family=scd lead to buffer overflow
|
||||
* Ability to use /dev/scd as fallback if /dev/sr does not exist
|
||||
* New API call burn_fifo_peek_data()
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||||
|
||||
libburn-0.4.8.pl00.tar.gz Sat May 17 2008
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===============================================================================
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||||
* Bug fix: Random access addressing for DVD-RAM and BD-RE did not work.
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||||
* cdrskin: Affected were options write_start_address= and
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-- grow_overwriteable_iso on DVD-RAM or BD-RE.
|
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* xorriso: Affected were sessions on DVD-RAM or BD-RE after the first one.
|
||||
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||||
libburn-0.4.6.pl00.tar.gz Sun May 11 2008
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||||
===============================================================================
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||||
* Support for BD-RE media is now official
|
||||
* New burn_write_opts_set_stream_recording() can speed up DVD-RAM and BD-RE
|
||||
* New cdrskin option --list_formats
|
||||
* New cdrskin blank types for expert formatting of DVD-RAM and BD-RE
|
||||
* New cdrskin blank type blank=as_needed for automatic handling of media
|
||||
|
||||
libburn-0.4.4.tar.gz Thu April 10 2008
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||||
===============================================================================
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||||
* Support for DVD+R/DL media is now official
|
||||
|
||||
libburn-0.4.2.tar.gz Sun Feb 3 2008
|
||||
===============================================================================
|
||||
* Long term commitment to ABI libburn.so.4.
|
||||
* ABI compatibility is guaranteed for any older feature set released since
|
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libburn-0.3.2 about one year ago.
|
||||
* libburn provides means for compile time and runtime checking of its version.
|
||||
* Compile time check in cdrskin for proper version of libburn include file.
|
||||
Required is at least 0.4.2.
|
||||
* Runtime check in cdrskin prevents dynamic linking with outdated version of
|
||||
libburn.so.4. Required is at least the version seen in the include file at
|
||||
compile time.
|
||||
|
||||
libburn-0.4.0.tar.gz Mon Oct 29 2007
|
||||
===============================================================================
|
||||
* New option direct_write_amount=
|
||||
* New option --grow_overwriteable_iso
|
||||
* New option --allow_emulated_drives dev=stdio:<path>
|
||||
* More cdrecord options supported: -format, -inq, -load, -lock, -immed, -waiti
|
||||
* New option fallback_program=
|
||||
* A lot of libburn API additions.
|
||||
|
||||
libburn-0.3.8.tar.gz Tue Jul 31 2007
|
||||
===============================================================================
|
||||
* Now able to cope with the peculiarities of Linux 2.4 USB
|
||||
* Refusal to perform -dummy runs on media which cannot simulate burning
|
||||
* New option modesty_on_drive= may help with hda -> hdb burns
|
||||
* New option minbuf= , cdrecord compatible frontend of modesty_on_drive=
|
||||
* New option --adjust_speed_to_drive
|
||||
* Precautions against using the burner drive as track source
|
||||
* Note: ABI has not been broken.
|
||||
|
||||
libburn-0.3.6.tar.gz Thu Apr 26 2007
|
||||
===============================================================================
|
||||
* On Linux kernel 2.6, /dev/sr* gets used rather than /dev/sg*.
|
||||
* DVD+R now get finalized (if not -multi is given)
|
||||
|
||||
libburn-0.3.4.tar.gz Mon Mar 12 2007
|
||||
===============================================================================
|
||||
* Multi-session recording on DVD+R, including -toc, -msinfo
|
||||
* Options --tell_media_space , assert_write_lba=
|
||||
* Bug fix of rare multi track fifo stall
|
||||
|
||||
libburn-0.3.2.tar.gz Feb 11 2007
|
||||
===============================================================================
|
||||
* Burnfree enabled by default
|
||||
* Multi-session recording on sequential DVD-R[W], including -toc, -msinfo
|
||||
* DVD-R[W] Disk-at-once recording
|
||||
|
||||
libburn-0.3.0.1.tar.gz Tue Jan 30 2007
|
||||
===============================================================================
|
||||
* Improved recognition of unsuitable media types
|
||||
* Replaced ban of chmod u+s by loud warning
|
||||
* detailed man page for cdrskin
|
||||
* Burning of DVD+RW and DVD-RAM media as single-track TAO-like initial session
|
||||
* Formatting and then burning to DVD-RW like to DVD+RW
|
||||
* New option -msifile=path from cdrkit/wodim
|
||||
* 0.3.0.1 release notes *
|
||||
* Bug fix enabling tracks >= 1.3 GB from disk file
|
||||
|
||||
libburn-0.2.6.3.tar.gz Fri Dec 29 2006
|
||||
===============================================================================
|
||||
* 0.2.6 release notes (Wed Nov 22 2006)
|
||||
* After a lot of time with dedication to this project, we proudly present you
|
||||
libburn 0.2.6. It is the first version of cdrskin and libburn after they have
|
||||
been split from genisofs and libisofs. Main new features are write mode TAO
|
||||
and support for multi session.
|
||||
* 0.2.6.1 release notes (Fri Nov 24 2006)
|
||||
* Point release to fix misleading version numbers in messages and documentation
|
||||
* 0.2.6.2 release notes (Sat Dec 16 2006)
|
||||
* cdrskin man page backported from development version 0.2.7.
|
||||
* 0.2.6.3 release notes (Fri Dec 29 2006)
|
||||
* Point release to fix build system problems people have experienced with the
|
||||
past release.
|
||||
|
||||
libburn-0.2.3.snapshot02.tar.gz Thu Nov 02 2006
|
||||
===============================================================================
|
||||
* Stabilized snapshot including release 0.2.4.pl01 of cdrskin
|
||||
* cdrskin 0.2.4 release notes
|
||||
* Compatibility with cdrecord has been improved in respect to drive addresses,
|
||||
audio extraction from .wav, -scanbus, -toc, drive buffer fill indicator.
|
||||
* Note: The previous snapshot01 with the same source base is handicapped by a
|
||||
broken ./configure setup. It works well on Intel compatible CPUs but is
|
||||
supposed to be unusable on big-endian architectures.
|
||||
|
||||
libburn-0.2.2.tar.gz Wed Sep 20 2006
|
||||
===============================================================================
|
||||
Initial release of libburnia's libburn combined with cdrskin.
|
||||
nothing here now
|
||||
|
||||
23
Makefile.am
23
Makefile.am
@ -75,15 +75,11 @@ libburn_libburn_la_SOURCES = \
|
||||
libinclude_HEADERS = \
|
||||
libburn/libburn.h
|
||||
|
||||
install-exec-hook:
|
||||
$(LIBBURNIA_LDCONFIG_CMD) "$(DESTDIR)$(libdir)" || echo 'NOTE: Explicite dynamic library configuration failed. If needed, configure manually for:' "$(DESTDIR)$(libdir)"
|
||||
|
||||
## ========================================================================= ##
|
||||
|
||||
## Build test applications
|
||||
noinst_PROGRAMS = \
|
||||
test/libburner \
|
||||
test/offst_source \
|
||||
test/telltoc \
|
||||
test/dewav \
|
||||
test/fake_au \
|
||||
@ -98,9 +94,6 @@ LIBBURN_EXTRALIBS = $(LIBBURN_ARCH_LIBS) $(THREAD_LIBS)
|
||||
test_libburner_CPPFLAGS = -Ilibburn
|
||||
test_libburner_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
|
||||
test_libburner_SOURCES = test/libburner.c
|
||||
test_offst_source_CPPFLAGS = -Ilibburn
|
||||
test_offst_source_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
|
||||
test_offst_source_SOURCES = test/offst_source.c
|
||||
test_telltoc_CPPFLAGS = -Ilibburn
|
||||
test_telltoc_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
|
||||
test_telltoc_SOURCES = test/telltoc.c
|
||||
@ -117,9 +110,9 @@ test_structest_CPPFLAGS = -Ilibburn
|
||||
test_structest_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
|
||||
test_structest_SOURCES = test/structest.c
|
||||
|
||||
## cdrskin construction site - ts A60816 - B10116
|
||||
## cdrskin construction site - ts A60816 - A91206
|
||||
cdrskin_cdrskin_CPPFLAGS = -Ilibburn
|
||||
cdrskin_cdrskin_CFLAGS = -DCdrskin_libburn_1_0_0
|
||||
cdrskin_cdrskin_CFLAGS = -DCdrskin_libburn_0_7_4
|
||||
|
||||
# cdrskin_cdrskin_LDADD = $(libburn_libburn_la_OBJECTS) $(LIBBURN_EXTRALIBS)
|
||||
# ts A80123, change proposed by Simon Huggins to cause dynamic libburn linking
|
||||
@ -150,10 +143,7 @@ doc/html: doc/doxygen.conf
|
||||
doc-upload: doc/html
|
||||
scp -r $</* $(webhost):$(webpath)
|
||||
|
||||
## ts B00729
|
||||
## 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 \
|
||||
@ -209,17 +199,10 @@ EXTRA_DIST = \
|
||||
cdrskin/wiki_plain.txt \
|
||||
cdrskin/cleanup.h \
|
||||
cdrskin/cleanup.c \
|
||||
libburn/libburn.ver \
|
||||
libburn/os-dummy.h \
|
||||
libburn/os-freebsd.h \
|
||||
libburn/os-linux.h \
|
||||
libburn/os-libcdio.h \
|
||||
libburn/os-solaris.h \
|
||||
libburn/sg-dummy.c \
|
||||
libburn/sg-freebsd.c \
|
||||
libburn/sg-linux.c \
|
||||
libburn/sg-libcdio.c \
|
||||
libburn/sg-solaris.c \
|
||||
COPYING \
|
||||
NEWS \
|
||||
ChangeLog \
|
||||
|
||||
168
README
168
README
@ -6,12 +6,12 @@ This all is under GPL.
|
||||
------------------------------------------------------------------------------
|
||||
libburn-project.org
|
||||
By Mario Danic <mario.danic@gmail.com> and Thomas Schmitt <scdbackup@gmx.net>
|
||||
Copyright (C) 2006-2011 Mario Danic, Thomas Schmitt
|
||||
Copyright (C) 2006-2009 Mario Danic, Thomas Schmitt
|
||||
Still containing parts of Libburn. By Derek Foreman <derek@signalmarketing.com>
|
||||
and Ben Jansens <xor@orodu.net>
|
||||
Copyright (C) 2002-2006 Derek Foreman and Ben Jansens
|
||||
|
||||
http://files.libburnia-project.org/releases/libburn-1.0.0.pl00.tar.gz
|
||||
http://files.libburnia-project.org/releases/libburn-0.7.4.pl00.tar.gz
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
@ -19,10 +19,10 @@ Copyright (C) 2002-2006 Derek Foreman and Ben Jansens
|
||||
|
||||
From tarball
|
||||
|
||||
Obtain libburn-1.0.0.pl00.tar.gz, take it to a directory of your choice and do:
|
||||
Obtain libburn-0.7.4.pl00.tar.gz, take it to a directory of your choice and do:
|
||||
|
||||
tar xzf libburn-1.0.0.pl00.tar.gz
|
||||
cd libburn-1.0.0
|
||||
tar xzf libburn-0.7.4.pl00.tar.gz
|
||||
cd libburn-0.7.4
|
||||
./configure --prefix=/usr
|
||||
make
|
||||
|
||||
@ -60,11 +60,6 @@ Warning: The trunk might contain experimental features which might not
|
||||
|
||||
Special ./configure options
|
||||
|
||||
make install on GNU/Linux will try to run program ldconfig with the library
|
||||
installation directory as only argument. Failure to do so will not abort
|
||||
installation. One may disable ldconfig by ./configure option:
|
||||
--disable-ldconfig-at-install
|
||||
|
||||
In some situations Linux may deliver a better write performance to drives if
|
||||
the track input is read with O_DIRECT (see man 2 open). The API call
|
||||
burn_os_open_track_src() and the input readers of cdrskin and libburn fifo
|
||||
@ -77,16 +72,6 @@ configure time by:
|
||||
--enable-dvd-obs-64k
|
||||
This may be combined with above --enable-track-src-odirect .
|
||||
|
||||
Alternatively the transport of SCSI commands can be done via libcdio-0.83.
|
||||
You may install it and re-run libburn's ./configure with option
|
||||
--enable-libcdio
|
||||
|
||||
By use of a version script, the libburn.so library exposes no other function
|
||||
names but those of the API definition in libburn/libburn.h.
|
||||
If -Wl,--version-script=... makes problems with the local compiler, then
|
||||
disable this encapsulation feature by
|
||||
--disable-versioned-libs
|
||||
|
||||
Make sure to re-compile all source files after running ./configure
|
||||
make clean ; make
|
||||
make install
|
||||
@ -116,9 +101,8 @@ The project comprises of several more or less interdependent parts which
|
||||
together strive to be a usable foundation for application development.
|
||||
These are libraries, language bindings, and middleware binaries which emulate
|
||||
classical (and valuable) Linux tools.
|
||||
Currently it is supported on GNU/Linux with kernels >= 2.4,
|
||||
on FreeBSD with ATAPI/CAM enabled in the kernel (see man atapicam),
|
||||
and on OpenSolaris (tested with kernel 5.11).
|
||||
Currently it is 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 pseudo drives, but no
|
||||
direct MMC operation on real CD/DVD/BD drives.
|
||||
|
||||
@ -150,15 +134,12 @@ The project components (list subject to growth, hopefully):
|
||||
|
||||
- libisofs is the library to pack up hard disk files and directories into a
|
||||
ISO 9660 disk image. This may then be brought to CD via libburn.
|
||||
An own ISO 9660 extension stores ACLs, xattr, and MD5 of file
|
||||
content.
|
||||
libisofs is to be the foundation of our upcoming mkisofs emulation.
|
||||
|
||||
- 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 as on overwriteable media via the same API.
|
||||
All media peculiarities are handled automatically.
|
||||
It also contains the methods of command oriented application
|
||||
xorriso and offers them via a C language API.
|
||||
|
||||
- cdrskin is a limited cdrecord compatibility wrapper for libburn.
|
||||
cdrecord is a powerful GPL'ed burn program included in Joerg
|
||||
@ -176,10 +157,8 @@ The project components (list subject to growth, hopefully):
|
||||
Rock Ridge extensions. Manipulation is not only adding or
|
||||
overwriting of files but also deleting, renaming, attribute
|
||||
changing, incremental backups, activating boot images, and
|
||||
extracting of files from ISO images to disk. There is also a
|
||||
sparse emulation of cdrecord and a more laborate one of mkisofs.
|
||||
All features of xorriso are also available via a C language API
|
||||
of libisoburn.
|
||||
extracting of files from ISO images to disk. An own ISO 9660
|
||||
extension stores ACLs, xattr, and MD5 of file content.
|
||||
See xorriso/README for more.
|
||||
|
||||
- "test" is a collection of application gestures and examples given by the
|
||||
@ -206,8 +185,8 @@ Applications must use 64 bit off_t. E.g. by defining
|
||||
#define _LARGEFILE_SOURCE
|
||||
#define _FILE_OFFSET_BITS 64
|
||||
or take special precautions to interface with the libraries by 64 bit integers
|
||||
where the .h files prescribe off_t. To reduce libburn's off_t size to 32 bit
|
||||
will keep it from processing tracks of more than 2 GB size.
|
||||
where the .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.
|
||||
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
@ -497,111 +476,11 @@ Project history as far as known to me:
|
||||
provides throughput enhancements with hampered busses on Linux, and new
|
||||
API calls to log SCSI commands and to control the libburn fifo.
|
||||
|
||||
- 09 Dec 2009 libisoburn-0.4.6 allows performance tuning of output to DVD
|
||||
drives or disk files.
|
||||
|
||||
- 26 Dec 2009 libburn-0.7.4.pl01 fixes the release tarball which was lacking
|
||||
the files of the generic system adapter for X/Open.
|
||||
|
||||
- 29 Dec 2009 Our project received a donation for purchasing a fine small
|
||||
computer which shall serve as OS farm for development and support.
|
||||
|
||||
- 20 Jan 2010 Version 0.6.26 of libisofs fixes minor bugs and shall enhance
|
||||
portability.
|
||||
|
||||
- 22 Jan 2010 libburn-0.7.6 has an improved system adapter for FreeBSD,
|
||||
fixes bugs about the generic X/Open system adapter, and allows to use
|
||||
libcdio >= 0.83 as SCSI transport facility.
|
||||
|
||||
- 10 Feb 2010 libisofs-0.6.28 fixes a regression about bootable images which
|
||||
was introduced by version 0.6.22 in August 2009.
|
||||
|
||||
- 23 Feb 2010 libisoburn-0.5.0 marks the transition of the xorriso standalone
|
||||
version to an official GNU project. The name changed to "GNU xorriso" and its
|
||||
license is now GPLv3+.
|
||||
The licenses of libburnia libraries and applications are not affected by
|
||||
this change.
|
||||
|
||||
- 10 Mar 2010 libburn-0.7.8 fixes bugs and improves the built-in abort handler
|
||||
on FreeBSD.
|
||||
|
||||
- 30 Mar 2010 Release 0.5.2 of libisoburn provides xorriso documentation in
|
||||
GNU Texinfo format with embedded extra data to derive a full man page.
|
||||
|
||||
- 09 Apr 2010 libburn-0.8.0 now works with ahci driver on FreeBSD 8-STABLE.
|
||||
|
||||
- 03 May 2010 Version 0.6.32 of libisofs is able to create ISO images with
|
||||
multiple boot images. All boot catalog parameters described in El-Torito
|
||||
specs can be set and inquired. This allows to use GRUB boot images for EFI.
|
||||
|
||||
- 04 May 2010 Release 0.5.6.pl00 of libisoburn makes use of the new libisofs
|
||||
capabilities about boot images.
|
||||
|
||||
- 11 Jun 2010 libburn-0.8.2 now works on Solaris.
|
||||
|
||||
- 14 Jun 2010 By release 0.5.8.pl00 of libisoburn, xorriso becomes a public C
|
||||
language API of libisoburn. The emulations of mkisofs and cdrecord have
|
||||
been enhanced.
|
||||
|
||||
- Tue Jun 29 2010 Version 0.6.34 of libisofs provides new features about
|
||||
hiding file names from directory trees.
|
||||
|
||||
- Wed Jun 30 2010 libburn-0.8.4 removes some restrictions on operating
|
||||
systems other than Linux and FreeBSD.
|
||||
|
||||
- Fri Jul 02 2010 Release 0.6.0.pl00 of libisoburn adds more options to the
|
||||
mkisofs emulation of xorriso. It also fixes minor bugs and shortcommings.
|
||||
|
||||
- Wed Sep 15 2010 Version 0.6.36 of libisofs can produce ISO images which
|
||||
bear a partiton 1 with non-zero start address. They can be mounted from
|
||||
USB stick via the main device file (e.g. /dev/sdb) as well as via the
|
||||
partition device file (e.g. /dev/sdb1).
|
||||
|
||||
- Fri Sep 17 2010 libburn-0.8.6 lifts the test reservation on DVD-R DL media.
|
||||
|
||||
- Sat Sep 18 2010 Release 0.6.2.pl00 of libisoburn introduces a partition
|
||||
with non-zero offset for ISO 9660 images on USB sticks, improves mkisofs
|
||||
emulation, and fixes a regression which existed since version 0.4.2.
|
||||
|
||||
- Wed Oct 20 2010 libburn-0.8.8 can report the used amount of BD spare blocks.
|
||||
|
||||
- Sat Oct 23 2010 Version 0.6.38 of libisofs can use libjte to produce jigdo
|
||||
files along with the ISO image. Further filesystem images may be appended
|
||||
as MBR partitions 1 to 4. The capability was added to produce boot blocks
|
||||
for computers with MIPS CPU.
|
||||
|
||||
- Tue Oct 26 2010 Release 0.6.4.pl00 of libisoburn and xorriso makes use of
|
||||
the new libisofs capabilities.
|
||||
|
||||
- Wed Dec 08 2010 libburn-0.9.0 fixes a regression with SCSI command logging.
|
||||
|
||||
- Fri Dec 10 2010 Version 0.6.40 of libisofs makes the prediction of the
|
||||
emerging image size less expensive and is able to make images bootable
|
||||
for SUN SPARC systems.
|
||||
|
||||
- Sun Dec 12 2010 Release 0.6.6.pl00 of libisoburn and xorriso can read ISO
|
||||
images which were copied to a different start address than they were prepared
|
||||
for.
|
||||
|
||||
- Mon Jan 17 2011 we go for release 1.0.0. This does not indicate a
|
||||
technological overhaul but shall emphasize the maturity of the software.
|
||||
libisofs-1.0.0 fixes a bug about the length of ECMA-119 directory names and
|
||||
is ready to allow untranslated ECMA-119 names (violating the specs).
|
||||
libburn-1.0.0.pl00 allows umask to create stdio-drive files with
|
||||
rw-permissions for all. cdrskin now refuses to burn if the foreseeable size
|
||||
exceeds media capacity
|
||||
libisoburn-1.0.0.pl00 allows to create an ISO 9660:1999 directory tree,
|
||||
improved the emulation fidelity of command -as mkisofs, lowered the default
|
||||
abort threshold for xorriso batch mode, and increased that threshold for
|
||||
xorriso dialog mode.
|
||||
|
||||
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
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 as published by
|
||||
the Free Software Foundation. To be exact: version 2 of that License.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
@ -619,16 +498,16 @@ other copyrighted code has been replaced by ours and by copyright-free
|
||||
contributions of our friends:
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
We, the copyright holders, agree on the interpretation that dynamical linking
|
||||
of our libraries constitutes "use of" and not "derivation from" our work in
|
||||
the sense of GPL, provided those libraries are compiled from our unaltered
|
||||
code or from altered code published under GPL.
|
||||
We, the copyright holders, agree on the interpretation that
|
||||
dynamical linking of our libraries constitutes "use of" and
|
||||
not "derivation from" our work in the sense of GPL, provided
|
||||
those libraries are compiled from our unaltered code.
|
||||
|
||||
So we will not raise legal protest if you link our libraries dynamically with
|
||||
applications which are not under GPL, or if you distribute our libraries
|
||||
and application tools in binary form, as long as you fulfill the usual
|
||||
condition of GPL to offer a copy of their source code -altered or unaltered-
|
||||
under GPL.
|
||||
Thus you may link our libraries dynamically with applications
|
||||
which are not under GPL. You may distribute our libraries and
|
||||
application tools in binary form, if you fulfill the usual
|
||||
condition of GPL to offer a copy of the source code -altered
|
||||
or unaltered- under GPL.
|
||||
|
||||
We ask you politely to use our work in open source spirit
|
||||
and with the due reference to the entire open source community.
|
||||
@ -645,5 +524,4 @@ means to qualify for GPL.
|
||||
For now we are firmly committed to maintain one single license: GPL.
|
||||
|
||||
signed: Mario Danic, Thomas Schmitt
|
||||
Agreement joined later by: Vreixo Formoso
|
||||
|
||||
|
||||
38
acinclude.m4
38
acinclude.m4
@ -1,14 +1,3 @@
|
||||
AC_DEFUN([LIBBURNIA_SET_FLAGS],
|
||||
[
|
||||
case $target_os in
|
||||
freebsd*)
|
||||
LDFLAGS="$LDFLAGS -L/usr/local/lib"
|
||||
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
|
||||
;;
|
||||
esac
|
||||
])
|
||||
|
||||
|
||||
AC_DEFUN([TARGET_SHIZZLE],
|
||||
[
|
||||
ARCH=""
|
||||
@ -16,23 +5,17 @@ AC_DEFUN([TARGET_SHIZZLE],
|
||||
|
||||
AC_MSG_CHECKING([target operating system])
|
||||
|
||||
LIBBURNIA_LDCONFIG_CMD="echo 'No ldconfig run performed. If needed, configure manually for:'"
|
||||
|
||||
case $target_os in
|
||||
linux*)
|
||||
case $target in
|
||||
*-*-linux*)
|
||||
ARCH=linux
|
||||
LIBBURN_ARCH_LIBS=
|
||||
LIBBURNIA_LDCONFIG_CMD=ldconfig
|
||||
;;
|
||||
freebsd*)
|
||||
*-*-freebsd*)
|
||||
ARCH=freebsd
|
||||
LIBBURN_ARCH_LIBS=-lcam
|
||||
LIBBURNIA_PKGCONFDIR=$(echo "$libdir" | sed 's/\/lib$/\/libdata/')/pkgconfig
|
||||
;;
|
||||
kfreebsd*-gnu)
|
||||
ARCH=freebsd
|
||||
LIBBURN_ARCH_LIBS=-lcam
|
||||
;;
|
||||
*)
|
||||
ARCH=
|
||||
LIBBURN_ARCH_LIBS=
|
||||
@ -44,21 +27,6 @@ AC_DEFUN([TARGET_SHIZZLE],
|
||||
])
|
||||
|
||||
|
||||
dnl LIBBURN_ASSERT_VERS_LIBS is by Thomas Schmitt, libburnia project
|
||||
dnl It tests whether -Wl,--version-script=... works with the compiler
|
||||
AC_DEFUN([LIBBURN_ASSERT_VERS_LIBS],
|
||||
[
|
||||
libburnia_save_LDFLAGS="$LDFLAGS"
|
||||
LDFLAGS="$LDFLAGS -Wl,--version-script=libburn/libburn.ver"
|
||||
AC_TRY_LINK([#include <stdio.h>], [printf("Hello\n");],
|
||||
[vers_libs_test="yes"], [vers_libs_test="no"])
|
||||
if test x$vers_libs_test = xno
|
||||
then
|
||||
LDFLAGS="$libburnia_save_LDFLAGS"
|
||||
fi
|
||||
])
|
||||
|
||||
|
||||
dnl LIBBURNIA_SET_PKGCONFIG determines the install directory for the *.pc file.
|
||||
dnl Important: Must be performed _after_ TARGET_SHIZZLE
|
||||
dnl
|
||||
|
||||
170
cdrskin/README
170
cdrskin/README
@ -4,19 +4,17 @@
|
||||
cdrskin. By Thomas Schmitt <scdbackup@gmx.net>
|
||||
Integrated sub project of libburnia-project.org but also published via:
|
||||
http://scdbackup.sourceforge.net/cdrskin_eng.html
|
||||
http://scdbackup.sourceforge.net/cdrskin-1.0.0.pl00.tar.gz
|
||||
http://scdbackup.sourceforge.net/cdrskin-0.7.4.pl00.tar.gz
|
||||
|
||||
Copyright (C) 2006-2011 Thomas Schmitt, provided under GPL version 2 or later.
|
||||
Copyright (C) 2006-2009 Thomas Schmitt, provided under GPL version 2.
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
|
||||
cdrskin is a limited cdrecord compatibility wrapper which allows to use
|
||||
most of the libburn features from the command line.
|
||||
|
||||
Currently it is supported on GNU/Linux with kernels >= 2.4,
|
||||
on FreeBSD and on OpenSolaris.
|
||||
IDE drives under Linux 2.4. need kernel module ide-scsi.
|
||||
ATA and SATA drives under FreeBSD need kernel module atapicam.
|
||||
Currently it is 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 emulated drives, but no
|
||||
direct MMC operation on real CD/DVD/BD drives.
|
||||
|
||||
@ -26,10 +24,10 @@ By using this software you agree to the disclaimer at the end of this text
|
||||
|
||||
Compilation, First Glimpse, Installation
|
||||
|
||||
Obtain cdrskin-1.0.0.pl00.tar.gz, take it to a directory of your choice and do:
|
||||
Obtain cdrskin-0.7.4.pl00.tar.gz, take it to a directory of your choice and do:
|
||||
|
||||
tar xzf cdrskin-1.0.0.pl00.tar.gz
|
||||
cd cdrskin-1.0.0
|
||||
tar xzf cdrskin-0.7.4.pl00.tar.gz
|
||||
cd cdrskin-0.7.4
|
||||
|
||||
Within that directory execute:
|
||||
|
||||
@ -104,25 +102,17 @@ The output of cdrskin --devices might look like
|
||||
0 dev='/dev/sr0' rwrwr- : '_NEC' 'DVD_RW ND-4570A'
|
||||
1 dev='/dev/sr1' rwrw-- : 'HL-DT-ST' 'DVDRAM GSA-4082B'
|
||||
|
||||
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.
|
||||
So full and insecure enabling of both for everybody would look like
|
||||
|
||||
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".
|
||||
chmod a+rw /dev/sr0 /dev/sr1
|
||||
|
||||
This is equivalent to the traditional setup chmod a+x,u+s cdrecord.
|
||||
|
||||
I strongly discourage to run cdrskin 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 behavioral conflict is known between any burn software and demons like hald
|
||||
which probe CD drives. This can spoil burn runs for CD-R or CD-RW.
|
||||
You may have to keep your hald away from the drive. See for example
|
||||
http://www.freebsd.org/gnome/docs/halfaq.html
|
||||
|
||||
Consider to put all authorized users into group "floppy", to chgrp the
|
||||
device file to that group and to disallow w-access to others.
|
||||
|
||||
Helpful with Linux kernel 2.4 is a special SCSI feature:
|
||||
It is possible to address a scsi(-emulated) drive via associated device files
|
||||
@ -131,6 +121,11 @@ as listed device files. This addressing via e.g. /dev/sr0 or /dev/scd1 is
|
||||
compatible with generic read programs like dd and with write program growisofs.
|
||||
For finding /dev/sg1 from /dev/sr0, the program needs rw-access to both files.
|
||||
|
||||
A behavioral conflict is known between any burn software and demons like hald
|
||||
which probe CD drives. This can spoil burn runs for CD-R or CD-RW.
|
||||
You may have to keep your hald away from the drive. See for example
|
||||
http://www.freebsd.org/gnome/docs/halfaq.html
|
||||
|
||||
|
||||
Usage examples
|
||||
|
||||
@ -150,7 +145,7 @@ Obtain some info about the drive
|
||||
cdrskin dev=0,1,0 -checkdrive
|
||||
|
||||
Obtain some info about the drive and the inserted media
|
||||
cdrskin dev=0,1,0 -atip -v -minfo
|
||||
cdrskin dev=0,1,0 -atip -v
|
||||
|
||||
Prepare CD-RW or DVD-RW for re-use, DVD-RAM or BD-RE for first use
|
||||
cdrskin -v dev=/dev/sg1 blank=as_needed -eject
|
||||
@ -310,11 +305,10 @@ Add-on session (equivalent to growisofs -M):
|
||||
cdrskin dev=/dev/sr0 --grow_overwriteable_iso ... -
|
||||
|
||||
|
||||
DVD-RW , DVD-R , DVD-R DL
|
||||
DVD-RW and DVD-R
|
||||
|
||||
DVD-RW are usable if formatted to state "Restricted Overwrite" or if in state
|
||||
"Sequential Recording". DVD-R are always in sequential state. DVD-R DL are
|
||||
always sequential and incapable of multi-session.
|
||||
"Sequential Recording". DVD-R are always in sequential state.
|
||||
|
||||
"Sequential" is the state of unused media and of media previously blanked
|
||||
or written by cdrecord. dvd+rw-format -blank can also achieve this state.
|
||||
@ -404,14 +398,13 @@ drive. See man page section FILES for a way to lift that ban.
|
||||
Special compilation variations
|
||||
|
||||
All following options of ./configure and cdrskin/compile_cdrskin.sh are
|
||||
combinable. After runs of ./configure do as next:
|
||||
make clean ; make
|
||||
combinable.
|
||||
|
||||
In some situations Linux may deliver a better write performance to drives if
|
||||
the track input is read with O_DIRECT (see man 2 open). The API call
|
||||
burn_os_open_track_src() and the input readers of cdrskin and libburn fifo
|
||||
can be told to use this peculiar read mode by:
|
||||
--enable-track-src-odirect
|
||||
--enable-track-src-odirect
|
||||
|
||||
But often cdrskin option dvd_obs=64k will yield even better performance in
|
||||
such a situation. 64k can be made default at compile time by
|
||||
@ -419,10 +412,6 @@ such a situation. 64k can be made default at compile time by
|
||||
It can also be enabled at configure time by
|
||||
./configure ... --enable-dvd-obs-64k ...
|
||||
|
||||
Alternatively the transport of SCSI commands can be done via libcdio-0.83.
|
||||
You may install it and re-run libburn's ./configure with option
|
||||
--enable-libcdio
|
||||
|
||||
You may get a (super fat) statically linked binary by :
|
||||
cdrskin/compile_cdrskin.sh -static
|
||||
if your system supports static linking, at all. This will not help with kernels
|
||||
@ -438,84 +427,6 @@ It will not read startup files, will abort on option dev_translation= ,
|
||||
will not have a fifo buffer, and will not be able to put out help texts or
|
||||
debugging messages.
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
System Dependend Drive Permission Examples
|
||||
|
||||
Accessing the optical drives requires privileges which usually are granted
|
||||
only to the superuser. 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:
|
||||
cdrskin --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 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 cdrskin by
|
||||
pfexec cdrskin ...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 cdrskin 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/cdrskin: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.
|
||||
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
Project aspects and legal stuff
|
||||
@ -544,7 +455,7 @@ contributions in a due way.
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
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
|
||||
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,
|
||||
@ -560,7 +471,7 @@ contributions in a due way.
|
||||
Based on and sub project of:
|
||||
libburnia-project.org
|
||||
By Mario Danic <mario.danic@gmail.com> and Thomas Schmitt <scdbackup@gmx.net>
|
||||
Copyright (C) 2006-2010 Mario Danic, Thomas Schmitt
|
||||
Copyright (C) 2006-2009 Mario Danic, Thomas Schmitt
|
||||
|
||||
libburnia-project.org is inspired by and in other components still containing
|
||||
parts of
|
||||
@ -571,3 +482,34 @@ See toplevel README for an overview of the current copyright situation in
|
||||
libburnia-project.org.
|
||||
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
cdrskin is currently copyright Thomas Schmitt only.
|
||||
It adopts the following commitment by the toplevel copyright holders:
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
We, the copyright holders, agree on the interpretation that
|
||||
dynamical linking of our libraries constitutes "use of" and
|
||||
not "derivation from" our work in the sense of GPL, provided
|
||||
those libraries are compiled from our unaltered code.
|
||||
|
||||
Thus you may link our libraries dynamically with applications
|
||||
which are not under GPL. You may distribute our libraries and
|
||||
application tools in binary form, if you fulfill the usual
|
||||
condition of GPL to offer a copy of the source code -altered
|
||||
or unaltered- under GPL.
|
||||
|
||||
We ask you politely to use our work in open source spirit
|
||||
and with the due reference to the entire open source community.
|
||||
|
||||
If there should really arise the case where above clarification
|
||||
does not suffice to fulfill a clear and neat request in open source
|
||||
spirit that would otherwise be declined for mere formal reasons,
|
||||
only in that case we will duely consider to issue a special license
|
||||
covering only that special case.
|
||||
It is the open source idea of responsible freedom which will be
|
||||
decisive and you will have to prove that you exhausted all own
|
||||
means to qualify for GPL.
|
||||
|
||||
For now we are firmly committed to maintain one single license: GPL.
|
||||
|
||||
signed for cdrskin: Thomas Schmitt
|
||||
|
||||
@ -38,7 +38,7 @@ original="./libburn_svn_release.tgz"
|
||||
# My changes are in $changes , mainly in $changes/cdrskin
|
||||
changes="./libburn-release"
|
||||
|
||||
skin_release="1.0.0"
|
||||
skin_release="0.7.4"
|
||||
patch_level=".pl00"
|
||||
skin_rev="$skin_release""$patch_level"
|
||||
|
||||
@ -38,7 +38,7 @@ original="./libburn_svn.tgz"
|
||||
# My changes are in $changes , mainly in $changes/cdrskin
|
||||
changes="./libburn-develop"
|
||||
|
||||
skin_release="1.0.1"
|
||||
skin_release="0.7.5"
|
||||
patch_level=""
|
||||
skin_rev="$skin_release""$patch_level"
|
||||
|
||||
@ -34,7 +34,7 @@
|
||||
|
||||
|
||||
/* Macro for creation of arrays of objects (or single objects) */
|
||||
#define TSOB_FELD(typ,anz) (typ *) calloc(anz, sizeof(typ));
|
||||
#define TSOB_FELD(typ,anz) (typ *) malloc((anz)*sizeof(typ));
|
||||
|
||||
|
||||
#define Cdrfifo_buffer_chunK 2048
|
||||
@ -203,11 +203,10 @@ int Cdrfifo_close(struct CdrfifO *o, int flag)
|
||||
if(o->dest_fd!=-1)
|
||||
close(o->dest_fd);
|
||||
o->dest_fd= -1;
|
||||
for(i=0; i<o->follow_up_fd_counter; i++) {
|
||||
for(i=0; i<o->follow_up_fd_counter; i++)
|
||||
if(o->follow_up_fds[i][1]!=-1)
|
||||
close(o->follow_up_fds[i][1]);
|
||||
o->follow_up_fds[i][1]= -1;
|
||||
}
|
||||
return(1);
|
||||
}
|
||||
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
.\" First parameter, NAME, should be all caps
|
||||
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
|
||||
.\" other parameters are allowed: see man(7), man(1)
|
||||
.TH CDRSKIN 1 "Jan 09, 2011"
|
||||
.TH CDRSKIN 1 "Nov 16, 2009"
|
||||
.\" Please adjust this date whenever revising the manpage.
|
||||
.\"
|
||||
.\" Some roff macros, for reference:
|
||||
@ -47,7 +47,7 @@ Multi session on CD (follow-up sessions in TAO only)
|
||||
.br
|
||||
or on DVD-R[W] (in Incremental mode) or DVD+R[/DL] or BD-R.
|
||||
.br
|
||||
Single session Disk-at-once on DVD-RW, DVD-R, DVD-R DL.
|
||||
Single session on DVD-RW or DVD-R (Disk-at-once).
|
||||
.br
|
||||
Single session or emulated ISO-9660 multi-session
|
||||
.br
|
||||
@ -82,7 +82,7 @@ A \fBtrack\fP stores a stream of bytes.
|
||||
.br
|
||||
Each track is initiated by one track source address argument, which may either
|
||||
be "-" for standard input or the address of a readable file. If no write mode
|
||||
is given explicitly then one will be chosen which matches the peculiarities
|
||||
is given explicitely then one will be chosen which matches the peculiarities
|
||||
of track sources and the state of the output media.
|
||||
.PP
|
||||
More than one track can be burned by a single run of cdrskin.
|
||||
@ -93,13 +93,13 @@ Some media types can be kept appendable so that further tracks can
|
||||
be written to them in subsequent runs of cdrskin (see option -multi).
|
||||
Info about the addresses of burned tracks is kept in a table of
|
||||
content (TOC) on media and can be retrieved via cdrskin option -toc.
|
||||
This information is also used by the operating systems' CD-ROM read drivers.
|
||||
These informations are also used by the operating systems' CD-ROM read drivers.
|
||||
.PP
|
||||
In general there are two types of tracks: data and audio. They differ in
|
||||
sector size, throughput and readability via the systems' CD-ROM drivers
|
||||
resp. by music CD players. With DVD and BD there is only type data.
|
||||
.br
|
||||
If not explicitly option -audio is given, then any track is burned as type
|
||||
If not explicitely option -audio is given, then any track is burned as type
|
||||
data, unless the track source is a file with suffix ".wav" or ".au" and has a
|
||||
header part which identifies it as MS-WAVE resp. SUN Audio with suitable
|
||||
parameters. Such files are burned as audio tracks by default.
|
||||
@ -138,7 +138,7 @@ try to choose a write mode which matches the defined recording job,
|
||||
the capabilities of the drive and the state of the present media.
|
||||
.br
|
||||
So the mentioning of write modes in the following paragraphs and in the
|
||||
examples is not so much a demand that the user shall choose one explicitly,
|
||||
examples is not so much a demand that the user shall choose one explicitely,
|
||||
but rather an illustration of what to expect with particular media types.
|
||||
.SS
|
||||
.B Recordable CD Media:
|
||||
@ -166,7 +166,7 @@ needed.
|
||||
.SS
|
||||
.B Sequentially Recordable DVD or BD Media:
|
||||
.br
|
||||
Currently DVD-RW, DVD-R[DL], DVD+R[DL], and BD-R can be used for the Sequential
|
||||
Currently DVD-RW, DVD-R , DVD+R[/DL], and BD-R can be used for the Sequential
|
||||
recording model. It resembles the model of CD media. Only DVD-RW can be
|
||||
blanked and re-used from scratch.
|
||||
.br
|
||||
@ -181,24 +181,24 @@ With DVD-R[W] two write modes may be available:
|
||||
Mode DAO has many restrictions. It does not work with
|
||||
appendable media, allows no -multi and only a single track. The size of the
|
||||
track needs to be known in advance. So either its source has to be a disk file
|
||||
of recognizable size or the size has to be announced explicitly by options
|
||||
of recognizable size or the size has to be announced explicitely by options
|
||||
.B tsize=
|
||||
or
|
||||
.B tao_to_sao_tsize= .
|
||||
.br
|
||||
DAO is the only mode for DVD-R media which do not offer feature 21h Incremental
|
||||
Streaming (e.g. DVD-R DL). DAO may also be selected explicitly by option
|
||||
DAO is the only mode for media which do not offer feature 21h Incremental
|
||||
Streaming. DAO may also be selected explicitely by option
|
||||
.B -sao .
|
||||
Program growisofs uses DAO on sequential DVD-R[W] media for maximum
|
||||
DVD-ROM/-Video compatibility.
|
||||
.br
|
||||
The other mode, Incremental Streaming, is the default write mode if
|
||||
it is available and if the restrictions of DAO would prevent the job.
|
||||
Incremental Streaming may be selected explicitly by option
|
||||
Incremental Streaming may be selected explicitely by option
|
||||
.B -tao
|
||||
as it resembles much CD TAO by allowing track sources of
|
||||
unpredicted length and to keep media appendable by option
|
||||
.B -multi . It does not work with DVD-R DL and minimally blanked DVD-RW.
|
||||
.B -multi .
|
||||
The only restriction towards CD-R[W] is the lack of support for -audio tracks.
|
||||
Multiple tracks per session are permissible.
|
||||
.br
|
||||
@ -225,7 +225,7 @@ Currently types DVD+RW, DVD-RW, DVD-RAM and BD-RE can be overwritten via
|
||||
cdrskin.
|
||||
.br
|
||||
Option -audio is not allowed. Only one track is allowed.
|
||||
Option -multi cannot mark a recognizable end of overwriteable media.
|
||||
Option -multi cannot mark a recognizeable end of overwriteable media.
|
||||
Therefore -multi is banned unless ISO-9660 images shall be expandable by help
|
||||
of option
|
||||
.B --grow_overwriteable_iso .
|
||||
@ -271,22 +271,19 @@ the drive is somewhat higher but the overall system is much less at stake.
|
||||
Consider to restrict rw-access to a single group which bundles the users who
|
||||
are allowed to use the burner drive (like group "floppy").
|
||||
.br
|
||||
For drive permission examples on Linux, FreeBSD, and Solaris,
|
||||
see cdrskin/README.
|
||||
.br
|
||||
.PP
|
||||
If you only got one CD capable drive then you may leave out cdrskin option
|
||||
\fBdev=\fP. Else you should use this option to address the drive you want.
|
||||
.br
|
||||
cdrskin option dev= not only accepts the listed addresses but also
|
||||
traditional cdrecord SCSI addresses which consist of three numbers:
|
||||
Bus,Target,Lun. On Linux there is also a related address family "ATA" which
|
||||
traditional cdrecord SCSI addresses which on Linux consist of three
|
||||
numbers: Bus,Target,Lun. There is also a related address family "ATA" which
|
||||
accesses IDE drives not under control of Linux SCSI drivers:
|
||||
ATA:Bus,Target,Lun.
|
||||
.br
|
||||
See option -scanbus for getting a list of cdrecord style addresses.
|
||||
.br
|
||||
Further are accepted: links to libburn-suitable device files,
|
||||
Further are accepted on Linux: links to libburn-suitable device files,
|
||||
device files which have the same major and minor device number,
|
||||
and device files which have the same SCSI address parameters (e.g. /dev/sg0).
|
||||
.br
|
||||
@ -353,7 +350,7 @@ print "Mounted Media:" and media type text.
|
||||
Announces that the subsequent tracks are to be burned as audio.
|
||||
The source is supposed to be uncompressed headerless PCM, 44100 Hz, 16 bit,
|
||||
stereo. For little-endian byte order (which is usual on PCs) use option
|
||||
-swab. Unless marked explicitly by option -data, input files with suffix
|
||||
-swab. Unless marked explicitely by option -data, input files with suffix
|
||||
".wav" are examined wether they have a header in MS-WAVE format confirming
|
||||
those parameters and eventually raw audio data get extracted and burned as
|
||||
audio track. Same is done for suffix ".au" and SUN Audio.
|
||||
@ -530,7 +527,7 @@ of Bus,Target,Lun addresses.
|
||||
Set "driveropts=noburnfree" to disable the drive's eventual protection
|
||||
mechanism against temporary lack of source data (i.e. buffer underrun).
|
||||
A drive that announces no such capabilities will not get them enabled anyway,
|
||||
even if attempted explicitly via "driveropts=burnfree".
|
||||
even if attempted explicitely via "driveropts=burnfree".
|
||||
.TP
|
||||
.BI \-dummy
|
||||
Try to perform the drive operations without actually affecting the inserted
|
||||
@ -554,9 +551,6 @@ which appear to be in the desired blank or format state already.
|
||||
This option enables a burn run with option -dummy even if libburn believes
|
||||
that drive and media will not simulate the write mode but will write for real.
|
||||
.br
|
||||
It enables a burn run where cdrskin expects to exceed the available media
|
||||
capacity.
|
||||
.br
|
||||
.B Caution:
|
||||
Use this only when in urgent need.
|
||||
.TP
|
||||
@ -603,7 +597,7 @@ will be used under the assumption that it is a single session filesystem.
|
||||
.br
|
||||
If not, then the burn run will be aborted.
|
||||
.br
|
||||
The range of -isosize is exactly one track. Further tracks may be preceded
|
||||
The range of -isosize is exactly one track. Further tracks may be preceeded
|
||||
by further -isosize options, though. At least 15 blocks of padding will be
|
||||
added to each -isosize track. But be advised to rather use padsize=300k.
|
||||
.br
|
||||
@ -662,8 +656,7 @@ Without it the disc gets closed and may not be written any more - unless it
|
||||
is a -RW and gets blanked which causes loss of its content.
|
||||
.br
|
||||
The following sessions can only be written in -tao mode. -multi is prohibited
|
||||
with DVD-R[W] DAO write mode and on DVD-R DL media.
|
||||
Option --prodvd_cli_compatible eventually makes
|
||||
with DVD-R[W] DAO write mode. Option --prodvd_cli_compatible eventually makes
|
||||
-multi tolerable but cannot make it work.
|
||||
.br
|
||||
In order to have all filesystem content accessible, the eventual ISO-9660
|
||||
@ -712,7 +705,7 @@ No -multi is allowed with DVD-R[W] -sao.
|
||||
only imposes restrictions without providing known advantages.
|
||||
.br
|
||||
-sao can only be used for tracks of fixely predicted size. This implies that
|
||||
track arguments which depict stdin or named pipes need to be preceded by
|
||||
track arguments which depict stdin or named pipes need to be preceeded by
|
||||
option tsize= or by option tao_to_sao_tsize=.
|
||||
.br
|
||||
-sao cannot be used on appendable media.
|
||||
@ -757,8 +750,6 @@ Mode -tao can be used with track sources of unpredictable size, like standard
|
||||
input or named pipes. It is also the only mode that can be used for writing
|
||||
to appendable media which already hold data. With unformatted DVD-R[W] it is
|
||||
the only mode which allows -multi.
|
||||
.br
|
||||
Mode -tao is not usable for minimally blanked DVD-RW and for DVD-R DL.
|
||||
.TP
|
||||
.BI \-toc
|
||||
Print the table of content (TOC) which describes the tracks recorded on disc.
|
||||
@ -831,7 +822,7 @@ Alphabetical list of options which are genuine to cdrskin and intended for
|
||||
normal use:
|
||||
.TP
|
||||
.BI \--adjust_speed_to_drive
|
||||
Curb explicitly given speed= values to the maximum which is announced by the
|
||||
Curb explicitely given speed= values to the maximum which is announced by the
|
||||
drive for the loaded media. By default, such an adjustment is only made with
|
||||
pseudo-speeds 0 and -1 whereas speed settings > 0 are sent unchanged to the
|
||||
drive which will then choose an appropriate speed on its own.
|
||||
@ -925,7 +916,7 @@ to cdrskin, then cdrskin will delegate the job to said command.
|
||||
The natural commands to be given are cdrecord or wodim but one may well submit
|
||||
the address of an own program.
|
||||
.br
|
||||
The fallback program will get all arguments of cdrskin which do not match
|
||||
The fallback programm will get all arguments of cdrskin which do not match
|
||||
the shell patterns --?* or *_*=* . This eventually suppresses path names of
|
||||
track sources which happen to match those patterns. The options from the
|
||||
startup files are not handed to the fallback program.
|
||||
@ -971,12 +962,12 @@ source is a ISO-9660 filesystem image.
|
||||
With overwriteable media and no option blank=fast|all present it expands an
|
||||
eventual ISO-9660 filesystem on media. It is assumed that this image's inner
|
||||
size description points to the end of the valuable data.
|
||||
Overwriteable media with a recognizable ISO-9660 size will be regarded as
|
||||
Overwriteable media with a recognizeable ISO-9660 size will be regarded as
|
||||
appendable rather than as blank. I.e. options -msinfo and -toc will work.
|
||||
-toc will always show a single session with its size increasing with
|
||||
every added mkisofs image.
|
||||
.br
|
||||
If not overridden by option write_start_address=, the track with the new image
|
||||
If not overriden by option write_start_address=, the track with the new image
|
||||
will be placed behind the end of the old one. One may use option
|
||||
assert_write_lba= to make sure that media state and mkisofs job do match.
|
||||
.br
|
||||
@ -1071,7 +1062,7 @@ the available capacity. So for most realistic results one may set up
|
||||
the full burn session and add --tell_media_space. But if one has to expect
|
||||
a cdrskin version prior to 0.3.3 no track source should be given in order
|
||||
not to start an involuntary burn session.
|
||||
In this case set at least -sao or -tao explicitly.
|
||||
In this case set at least -sao or -tao explicitely.
|
||||
.br
|
||||
The result gets printed to standard output. It is 0 or empty if no writing
|
||||
is possible with the given options.
|
||||
@ -1096,11 +1087,12 @@ This option is only needed for revoking eventual --ignore_signals or
|
||||
.TP
|
||||
.BI \--allow_untested_media
|
||||
Enable the use of media profiles which have been implemented but not yet
|
||||
tested. Currently this option is without effect because no media types are
|
||||
under test reservation.
|
||||
tested. Currently this applies to :
|
||||
.br
|
||||
(If you really test experimental media, then please report the outcome on
|
||||
libburn-hackers@pykix.org)
|
||||
Profile 0015h , DVD-R/DL Sequential (will not allow -multi).
|
||||
.br
|
||||
If you really test such media, then please report the outcome on
|
||||
libburn-hackers@pykix.org
|
||||
.TP
|
||||
.BI dev_translation= <sep><from><sep><to>
|
||||
Set drive address alias. This was necessary before cdrskin-0.2.4 to manually
|
||||
@ -1138,7 +1130,7 @@ Wether this leads to senseful behavior depends on operating system and kernel.
|
||||
Linux specific: Select a SCSI device file family to be scanned for by
|
||||
options --devices and -scanbus.
|
||||
Normally this is /dev/sgN on kernel versions < 2.6 and /dev/srN
|
||||
on kernels >= 2.6 . This option allows to explicitly override that default
|
||||
on kernels >= 2.6 . This option allows to explicitely override that default
|
||||
in order to meet other programs at a common device file for each drive.
|
||||
On kernel 2.4 families sr and scd will find no drives.
|
||||
.br
|
||||
@ -1250,7 +1242,7 @@ cdrskin dev=0,1,0 -checkdrive
|
||||
.br
|
||||
cdrskin dev=ATA:1,0,0 -v -atip
|
||||
.br
|
||||
cdrskin dev=/dev/hdc -minfo
|
||||
cdrskin dev=/dev/hdc -toc
|
||||
.SS
|
||||
.B Prepare CD-RW or DVD-RW for re-use, DVD-RAM or BD-RE for first use:
|
||||
.br
|
||||
@ -1270,7 +1262,7 @@ cdrskin -v dev=/dev/hdc speed=12 fs=8m \\
|
||||
.br
|
||||
blank=as_needed -eject padsize=300k my_image.iso
|
||||
.SS
|
||||
.B Write compressed afio archive on-the-fly (not possible with minimally blanked DVD-RW or DVD-R DL):
|
||||
.B Write compressed afio archive on-the-fly (not possible with minimally blanked DVD-RW):
|
||||
.br
|
||||
find . | afio -oZ - | \\
|
||||
.br
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/*
|
||||
cdrskin.c , Copyright 2006-2011 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
cdrskin.c , Copyright 2006-2009 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2. See future commitment below.
|
||||
|
||||
A cdrecord compatible command line interface for libburn.
|
||||
|
||||
@ -88,20 +88,20 @@ or
|
||||
|
||||
/** The official program version */
|
||||
#ifndef Cdrskin_prog_versioN
|
||||
#define Cdrskin_prog_versioN "1.0.0"
|
||||
#define Cdrskin_prog_versioN "0.7.4"
|
||||
#endif
|
||||
|
||||
/** The official libburn interface revision to use.
|
||||
(May get changed further below)
|
||||
*/
|
||||
#ifndef Cdrskin_libburn_majoR
|
||||
#define Cdrskin_libburn_majoR 1
|
||||
#define Cdrskin_libburn_majoR 0
|
||||
#endif
|
||||
#ifndef Cdrskin_libburn_minoR
|
||||
#define Cdrskin_libburn_minoR 0
|
||||
#define Cdrskin_libburn_minoR 7
|
||||
#endif
|
||||
#ifndef Cdrskin_libburn_micrO
|
||||
#define Cdrskin_libburn_micrO 0
|
||||
#define Cdrskin_libburn_micrO 4
|
||||
#endif
|
||||
|
||||
|
||||
@ -135,47 +135,43 @@ or
|
||||
#endif /* Cdrskin_libburn_cvs_A60220_tS */
|
||||
|
||||
|
||||
#ifdef Cdrskin_libburn_1_0_0
|
||||
#define Cdrskin_libburn_versioN "1.0.0"
|
||||
#ifdef Cdrskin_libburn_0_7_4
|
||||
#define Cdrskin_libburn_versioN "0.7.4"
|
||||
#define Cdrskin_libburn_from_pykix_svN 1
|
||||
#endif /* Cdrskin_libburn_1_0_0 */
|
||||
#endif /* Cdrskin_libburn_0_7_4 */
|
||||
|
||||
#ifdef Cdrskin_libburn_1_0_1
|
||||
#define Cdrskin_libburn_versioN "1.0.1"
|
||||
#ifdef Cdrskin_libburn_0_7_5
|
||||
#define Cdrskin_libburn_versioN "0.7.5"
|
||||
#define Cdrskin_libburn_from_pykix_svN 1
|
||||
|
||||
/* Place novelty switch macros here.
|
||||
Move them down to Cdrskin_libburn_from_pykix_svN on version leap
|
||||
*/
|
||||
|
||||
/* Do not stay in signal handler but only cancel and set Cdrskin_abort_leveL.
|
||||
Make use of burn_is_aborting() to detect pending libburn aborts.
|
||||
*/
|
||||
|
||||
|
||||
#endif /* Cdrskin_libburn_1_0_1 */
|
||||
#endif /* Cdrskin_libburn_0_7_5 */
|
||||
|
||||
#ifndef Cdrskin_libburn_versioN
|
||||
#define Cdrskin_libburn_1_0_0
|
||||
#define Cdrskin_libburn_versioN "1.0.0"
|
||||
#define Cdrskin_libburn_0_7_4
|
||||
#define Cdrskin_libburn_versioN "0.7.4"
|
||||
#define Cdrskin_libburn_from_pykix_svN 1
|
||||
#endif
|
||||
|
||||
#ifdef Cdrskin_libburn_1_0_0
|
||||
#ifdef Cdrskin_libburn_0_7_4
|
||||
#undef Cdrskin_libburn_majoR
|
||||
#undef Cdrskin_libburn_minoR
|
||||
#undef Cdrskin_libburn_micrO
|
||||
#define Cdrskin_libburn_majoR 1
|
||||
#define Cdrskin_libburn_minoR 0
|
||||
#define Cdrskin_libburn_micrO 0
|
||||
#define Cdrskin_libburn_majoR 0
|
||||
#define Cdrskin_libburn_minoR 7
|
||||
#define Cdrskin_libburn_micrO 4
|
||||
#endif
|
||||
#ifdef Cdrskin_libburn_1_0_1
|
||||
#ifdef Cdrskin_libburn_0_7_5
|
||||
#undef Cdrskin_libburn_majoR
|
||||
#undef Cdrskin_libburn_minoR
|
||||
#undef Cdrskin_libburn_micrO
|
||||
#define Cdrskin_libburn_majoR 1
|
||||
#define Cdrskin_libburn_minoR 0
|
||||
#define Cdrskin_libburn_micrO 1
|
||||
#define Cdrskin_libburn_majoR 0
|
||||
#define Cdrskin_libburn_minoR 7
|
||||
#define Cdrskin_libburn_micrO 5
|
||||
#endif
|
||||
|
||||
|
||||
@ -363,40 +359,16 @@ or
|
||||
|
||||
#include "../libburn/libburn.h"
|
||||
|
||||
#ifdef Cdrskin_libburn_has_audioxtR
|
||||
#include "../libburn/libdax_audioxtr.h"
|
||||
#endif
|
||||
|
||||
#ifdef Cdrskin_libburn_has_cleanup_handleR
|
||||
#define Cleanup_set_handlers burn_set_signal_handling
|
||||
#define Cleanup_app_handler_T burn_abort_handler_t
|
||||
#else
|
||||
#include "cleanup.h"
|
||||
#ifdef Cdrskin_use_libburn_cleanuP
|
||||
#undef Cdrskin_use_libburn_cleanuP
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*
|
||||
# define Cdrskin_use_libburn_cleanuP 1
|
||||
*/
|
||||
/* May not use libburn cleanup with cdrskin fifo */
|
||||
#ifndef Cdrskin_use_libburn_fifO
|
||||
#ifdef Cdrskin_use_libburn_cleanuP
|
||||
#undef Cdrskin_use_libburn_cleanuP
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef Cdrskin_use_libburn_cleanuP
|
||||
#define Cleanup_handler_funC NULL
|
||||
#define Cleanup_handler_handlE "cdrskin: "
|
||||
#define Cleanup_handler_flaG 48
|
||||
#else
|
||||
#define Cleanup_handler_funC (Cleanup_app_handler_T) Cdrskin_abort_handler
|
||||
#define Cleanup_handler_handlE skin
|
||||
#define Cleanup_handler_flaG 4
|
||||
#endif /* ! Cdrskin_use_libburn_cleanuP */
|
||||
|
||||
/* 0= no abort going on, -1= Cdrskin_abort_handler was called
|
||||
*/
|
||||
static int Cdrskin_abort_leveL= 0;
|
||||
|
||||
|
||||
/** The size of a string buffer for pathnames and similar texts */
|
||||
@ -420,7 +392,7 @@ static int Cdrskin_abort_leveL= 0;
|
||||
/* Imported from scdbackup-0.8.5/src/cd_backup_planer.c */
|
||||
|
||||
/** Macro for creation of arrays of objects (or single objects) */
|
||||
#define TSOB_FELD(typ,anz) (typ *) calloc(anz, sizeof(typ));
|
||||
#define TSOB_FELD(typ,anz) (typ *) malloc((anz)*sizeof(typ));
|
||||
|
||||
|
||||
/** Convert a text so that eventual characters special to the shell are
|
||||
@ -570,7 +542,7 @@ int Sfile_multi_read_argv(char *progname, char **filenames, int filename_count,
|
||||
if(pass==0)
|
||||
maxl= strlen(progname)+1;
|
||||
else {
|
||||
(*argv)[0]= (char *) calloc(1, strlen(progname)+1);
|
||||
(*argv)[0]= (char *) malloc(strlen(progname)+1);
|
||||
if((*argv)[0]==NULL)
|
||||
{ret= -1; goto ex;}
|
||||
strcpy((*argv)[0],progname);
|
||||
@ -601,7 +573,7 @@ int Sfile_multi_read_argv(char *progname, char **filenames, int filename_count,
|
||||
} else {
|
||||
if(argcount >= *argc)
|
||||
break;
|
||||
(*argv)[argcount]= (char *) calloc(1, l+1);
|
||||
(*argv)[argcount]= (char *) malloc(l+1);
|
||||
if((*argv)[argcount]==NULL)
|
||||
{ret= -1; goto ex;}
|
||||
strcpy((*argv)[argcount],buf);
|
||||
@ -615,9 +587,9 @@ int Sfile_multi_read_argv(char *progname, char **filenames, int filename_count,
|
||||
if(pass==0){
|
||||
*argc= argcount;
|
||||
if(argcount>0) {
|
||||
*argv= (char **) calloc(argcount, sizeof(char *));
|
||||
*argidx= (int *) calloc(argcount, sizeof(int));
|
||||
*arglno= (int *) calloc(argcount, sizeof(int));
|
||||
*argv= (char **) malloc(argcount*sizeof(char *));
|
||||
*argidx= (int *) malloc(argcount*sizeof(int));
|
||||
*arglno= (int *) malloc(argcount*sizeof(int));
|
||||
if(*argv==NULL || *argidx==NULL || *arglno==NULL)
|
||||
{ret= -1; goto ex;}
|
||||
}
|
||||
@ -817,8 +789,8 @@ int Cdradrtrn_add(struct CdradrtrN *trn, char *from, char *to, int flag)
|
||||
}
|
||||
if(strlen(from)>=Cdrskin_adrleN || strlen(to)>=Cdrskin_adrleN)
|
||||
return(0);
|
||||
trn->from_address[cnt]= calloc(1, strlen(from_pt)+1);
|
||||
trn->to_address[cnt]= calloc(1, strlen(to_pt)+1);
|
||||
trn->from_address[cnt]= malloc(strlen(from_pt)+1);
|
||||
trn->to_address[cnt]= malloc(strlen(to_pt)+1);
|
||||
if(trn->from_address[cnt]==NULL ||
|
||||
trn->to_address[cnt]==NULL)
|
||||
return(-2);
|
||||
@ -1824,6 +1796,7 @@ int Cdrtrack_add_to_session(struct CdrtracK *track, int trackno,
|
||||
|
||||
Cdrskin_get_fifo_par(track->boss, &fifo_enabled, &fifo_size, &fifo_start_at,
|
||||
0);
|
||||
fd_src= src;
|
||||
|
||||
if(track->track_type == BURN_AUDIO)
|
||||
chunksize= 2352;
|
||||
@ -1833,7 +1806,6 @@ int Cdrtrack_add_to_session(struct CdrtracK *track, int trackno,
|
||||
chunksize= 2048;
|
||||
chunks= fifo_size / chunksize;
|
||||
if(chunks > 1 && fifo_enabled) {
|
||||
fd_src= src;
|
||||
src= burn_fifo_source_new(fd_src, chunksize, chunks,
|
||||
(chunksize * chunks >= 128 * 1024));
|
||||
if((flag & 1) || src == NULL)
|
||||
@ -3171,17 +3143,7 @@ set_severities:;
|
||||
int major, minor, micro;
|
||||
|
||||
printf(
|
||||
"Cdrecord 2.01-Emulation Copyright (C) 2006-2010, see libburnia-project.org\n");
|
||||
if(o->fallback_program[0]) {
|
||||
char *hargv[2];
|
||||
|
||||
printf("Fallback program : %s\n",o->fallback_program);
|
||||
printf("Fallback version :\n");
|
||||
hargv[0]= argv[0];
|
||||
hargv[1]= "-version";
|
||||
Cdrpreskin_fallback(o,2,hargv,1); /* dirty never come back */
|
||||
}
|
||||
printf("System adapter : %s\n", burn_scsi_transport_id(0));
|
||||
"Cdrecord 2.01-Emulation Copyright (C) 2006-2009, see libburnia-project.org\n");
|
||||
printf("libburn interface : %d.%d.%d\n",
|
||||
burn_header_version_major, burn_header_version_minor,
|
||||
burn_header_version_micro);
|
||||
@ -3197,6 +3159,15 @@ set_severities:;
|
||||
|
||||
printf("Version timestamp : %s\n",Cdrskin_timestamP);
|
||||
printf("Build timestamp : %s\n",Cdrskin_build_timestamP);
|
||||
if(o->fallback_program[0]) {
|
||||
char *hargv[2];
|
||||
|
||||
printf("Fallback program : %s\n",o->fallback_program);
|
||||
printf("Fallback version :\n");
|
||||
hargv[0]= argv[0];
|
||||
hargv[1]= "-version";
|
||||
Cdrpreskin_fallback(o,2,hargv,1); /* dirty never come back */
|
||||
}
|
||||
{ret= 2; goto ex;}
|
||||
|
||||
} else if(strcmp(argv[i],"-waiti")==0) {
|
||||
@ -3213,9 +3184,7 @@ set_severities:;
|
||||
final_checks:;
|
||||
if(flag&1)
|
||||
goto ex;
|
||||
if(o->verbosity >= Cdrskin_verbose_debuG)
|
||||
ClN(fprintf(stderr,
|
||||
"cdrskin: DEBUG : Using %s\n", burn_scsi_transport_id(0)));
|
||||
|
||||
if(o->do_waiti) {
|
||||
fprintf(stderr,
|
||||
"cdrskin: Option -waiti pauses program until input appears at stdin\n");
|
||||
@ -3643,7 +3612,6 @@ int Cdrskin_new(struct CdrskiN **skin, struct CdrpreskiN *preskin, int flag)
|
||||
o->write_type= BURN_WRITE_SAO;
|
||||
o->block_type= BURN_BLOCK_SAO;
|
||||
o->multi= 0;
|
||||
o->cdxa_conversion= 0;
|
||||
o->modesty_on_drive= 0;
|
||||
o->min_buffer_percent= 65;
|
||||
o->max_buffer_percent= 95;
|
||||
@ -4115,8 +4083,7 @@ ex:;
|
||||
#ifdef Cdrskin_grab_abort_brokeN
|
||||
if(restore_handler) {
|
||||
int Cdrskin_abort_handler(struct CdrskiN *, int, int);
|
||||
Cleanup_set_handlers(Cleanup_handler_handlE, Cleanup_handler_funC,
|
||||
Cleanup_handler_flaG);
|
||||
Cleanup_set_handlers(skin,(Cleanup_app_handler_T) Cdrskin_abort_handler,4);
|
||||
}
|
||||
#endif /* Cdrskin_grab_abort_brokeN */
|
||||
|
||||
@ -4149,42 +4116,17 @@ int Cdrskin_release_drive(struct CdrskiN *skin, int flag)
|
||||
}
|
||||
|
||||
|
||||
int Cdrskin__is_aborting(int flag)
|
||||
{
|
||||
if(Cdrskin_abort_leveL)
|
||||
return(-1);
|
||||
return(burn_is_aborting(0));
|
||||
}
|
||||
|
||||
|
||||
int Cdrskin_abort(struct CdrskiN *skin, int flag)
|
||||
{
|
||||
int ret;
|
||||
|
||||
Cdrskin_abort_leveL= 1;
|
||||
ret= burn_abort(skin->abort_max_wait, burn_abort_pacifier, "cdrskin: ");
|
||||
if(ret<=0) {
|
||||
fprintf(stderr,
|
||||
"\ncdrskin: ABORT : Cannot cancel burn session and release drive.\n");
|
||||
return(0);
|
||||
} else {
|
||||
fprintf(stderr,
|
||||
"cdrskin: ABORT : Drive is released and library is shut down now.\n");
|
||||
}
|
||||
fprintf(stderr,
|
||||
"cdrskin: ABORT : Program done. Even if you do not see a shell prompt.\n");
|
||||
fprintf(stderr,"\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
|
||||
/** Clean up resources in abort situations. To be called by Cleanup subsystem
|
||||
but hardly ever by the application. The program must exit afterwards.
|
||||
*/
|
||||
int Cdrskin_abort_handler(struct CdrskiN *skin, int signum, int flag)
|
||||
{
|
||||
|
||||
#ifndef Cdrskin_libburn_has_burn_aborT
|
||||
#ifdef Cdrskin_libburn_has_burn_aborT
|
||||
|
||||
int ret;
|
||||
|
||||
#else
|
||||
|
||||
int wait_grain= 100000,first_status= 1;
|
||||
double start_time,last_time,current_time;
|
||||
@ -4197,9 +4139,8 @@ int Cdrskin_abort_handler(struct CdrskiN *skin, int signum, int flag)
|
||||
if(getpid()!=skin->control_pid) {
|
||||
if(skin->verbosity>=Cdrskin_verbose_debuG)
|
||||
ClN(fprintf(stderr,
|
||||
"\ncdrskin_debug: ABORT : [%lu] Thread rejected: pid=%lu, signum=%lu\n",
|
||||
(unsigned long int) skin->control_pid, (unsigned long int) getpid(),
|
||||
(unsigned long int) signum));
|
||||
"\ncdrskin_debug: ABORT : [%d] Thread rejected: pid=%d, signum=%d\n",
|
||||
skin->control_pid,getpid(),signum));
|
||||
|
||||
#ifdef Not_yeT
|
||||
/* >>> find more abstract and system independent way to determine
|
||||
@ -4237,15 +4178,14 @@ int Cdrskin_abort_handler(struct CdrskiN *skin, int signum, int flag)
|
||||
fprintf(stderr,"cdrskin: ABORT : Usually it is done with 4x speed after about a MINUTE\n");
|
||||
fprintf(stderr,"cdrskin: URGE : But wait at least the normal burning time before any kill -9\n");
|
||||
}
|
||||
if(skin->verbosity>=Cdrskin_verbose_debuG)
|
||||
ClN(fprintf(stderr,"cdrskin_debug: ABORT : Calling burn_abort()\n"));
|
||||
|
||||
Cdrskin_abort_leveL= -1;
|
||||
if (!(flag & 1))
|
||||
burn_abort(-1, burn_abort_pacifier, "cdrskin: ");
|
||||
fprintf(stderr,
|
||||
"cdrskin: ABORT : Urged drive worker threads to do emergency halt.\n");
|
||||
return -2;
|
||||
ret= burn_abort(skin->abort_max_wait, burn_abort_pacifier, "cdrskin: ");
|
||||
if(ret<=0) {
|
||||
fprintf(stderr,
|
||||
"\ncdrskin: ABORT : Cannot cancel burn session and release drive.\n");
|
||||
return(0);
|
||||
}
|
||||
fprintf(stderr,"\n");
|
||||
|
||||
#else /* Cdrskin_libburn_has_burn_aborT */
|
||||
|
||||
@ -4741,8 +4681,8 @@ int Cdrskin_scanbus(struct CdrskiN *skin, int flag)
|
||||
int *drives_busses= NULL;
|
||||
struct stat stbuf;
|
||||
|
||||
drives_shown= calloc(1, skin->n_drives+1);
|
||||
drives_busses= calloc((skin->n_drives+1), sizeof(int));
|
||||
drives_shown= malloc(skin->n_drives+1);
|
||||
drives_busses= malloc((skin->n_drives+1) * sizeof(int));
|
||||
if(drives_shown == NULL || drives_busses == NULL)
|
||||
{ret= -1; goto ex;}
|
||||
for(i=0;i<skin->n_drives;i++)
|
||||
@ -5143,7 +5083,7 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
|
||||
#endif
|
||||
char media_class[80];
|
||||
int nominal_sessions= 1, ftils= 1, ltils= 1, first_track= 1, read_capacity= 0;
|
||||
int app_code, cd_info_valid, lra, alloc_blocks, free_blocks;
|
||||
int app_code, cd_info_valid, lra;
|
||||
off_t avail, buf_count;
|
||||
char disc_type[80], bar_code[9], buf[2 * 2048];
|
||||
unsigned int disc_id;
|
||||
@ -5239,11 +5179,6 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
|
||||
printf("Disk type: unrecognizable\n");
|
||||
if(cd_info_valid & 2)
|
||||
printf("Disk id: 0x%-X\n", disc_id);
|
||||
ret= burn_disc_get_bd_spare_info(drive, &alloc_blocks, &free_blocks, 0);
|
||||
if(ret == 1) {
|
||||
printf("BD Spare Area consumed: %d\n", alloc_blocks - free_blocks);
|
||||
printf("BD Spare Area available: %d\n", free_blocks);
|
||||
}
|
||||
|
||||
printf("\n");
|
||||
printf("Track Sess Type Start Addr End Addr Size\n");
|
||||
@ -5279,8 +5214,8 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
|
||||
/* If last two blocks not readable then assume TAO and subtract 2
|
||||
from lra and size.
|
||||
*/;
|
||||
ret= burn_read_data(drive, (off_t) (lra - 1) * (off_t) 2048, buf,
|
||||
2 * 2048, &buf_count, 2 | 4);
|
||||
ret= burn_read_data(drive, (off_t) lra * (off_t) 2048, buf, 2 * 2048,
|
||||
&buf_count, 2 | 4);
|
||||
if(ret <= 0) {
|
||||
lra-= 2;
|
||||
size-= 2;
|
||||
@ -5644,7 +5579,7 @@ ex:;
|
||||
int Cdrskin_list_formats(struct CdrskiN *skin, int flag)
|
||||
{
|
||||
struct burn_drive *drive;
|
||||
int ret, i, status, num_formats, profile_no, type, alloc_blocks, free_blocks;
|
||||
int ret, i, status, num_formats, profile_no, type;
|
||||
off_t size;
|
||||
unsigned dummy;
|
||||
char status_text[80], profile_name[90];
|
||||
@ -5691,10 +5626,6 @@ int Cdrskin_list_formats(struct CdrskiN *skin, int flag)
|
||||
} else
|
||||
sprintf(status_text, "illegal status according to MMC-5");
|
||||
printf("Format status: %s\n", status_text);
|
||||
ret= burn_disc_get_bd_spare_info(drive, &alloc_blocks, &free_blocks, 0);
|
||||
if(ret == 1)
|
||||
printf("BD Spare Area: %d blocks consumed, %d blocks available\n",
|
||||
alloc_blocks - free_blocks, free_blocks);
|
||||
|
||||
for (i = 0; i < num_formats; i++) {
|
||||
ret= burn_disc_get_format_descr(drive, i, &type, &size, &dummy);
|
||||
@ -6099,8 +6030,6 @@ ex:;
|
||||
skin->drive_is_busy= 0;
|
||||
if(skin->drive_is_grabbed)
|
||||
Cdrskin_release_drive(skin,0);
|
||||
if(Cdrskin__is_aborting(0))
|
||||
Cdrskin_abort(skin, 0); /* Never comes back */
|
||||
return(ret);
|
||||
}
|
||||
|
||||
@ -6154,9 +6083,6 @@ int Cdrskin_burn_pacifier(struct CdrskiN *skin,
|
||||
/* for debugging */
|
||||
static double last_fifo_in= 0.0,last_fifo_out= 0.0,curr_fifo_in,curr_fifo_out;
|
||||
|
||||
if(Cdrskin__is_aborting(0))
|
||||
Cdrskin_abort(skin, 0); /* Never comes back */
|
||||
|
||||
current_time= Sfile_microtime(0);
|
||||
elapsed_total_time= current_time-start_time;
|
||||
elapsed_time= current_time-*last_time;
|
||||
@ -6906,7 +6832,7 @@ int Cdrskin_direct_write(struct CdrskiN *skin, int flag)
|
||||
if(ret<=0)
|
||||
goto ex;
|
||||
}
|
||||
buf= calloc(1, max_chunksize);
|
||||
buf= malloc(max_chunksize);
|
||||
if(buf==NULL) {
|
||||
fprintf(stderr,
|
||||
"cdrskin: FATAL : Cannot allocate %d bytes of read buffer.\n",
|
||||
@ -7081,10 +7007,6 @@ int Cdrskin_burn(struct CdrskiN *skin, int flag)
|
||||
double put_counter, get_counter, empty_counter, full_counter;
|
||||
int total_min_fill, fifo_percent;
|
||||
#endif
|
||||
#ifdef Cdrskin_libburn_has_get_spacE
|
||||
off_t free_space;
|
||||
char msg[80];
|
||||
#endif
|
||||
|
||||
if(skin->tell_media_space)
|
||||
doing= "estimating";
|
||||
@ -7328,12 +7250,17 @@ burn_failed:;
|
||||
/* write capacity estimation and return without actual burning */
|
||||
|
||||
#ifdef Cdrskin_libburn_has_get_spacE
|
||||
free_space= burn_disc_available_space(drive,o);
|
||||
sprintf(msg,"%d\n",(int) (free_space/(off_t) 2048));
|
||||
if(skin->preskin->result_fd>=0) {
|
||||
write(skin->preskin->result_fd,msg,strlen(msg));
|
||||
} else
|
||||
printf("%s",msg);
|
||||
{
|
||||
off_t free_space;
|
||||
char msg[80];
|
||||
|
||||
free_space= burn_disc_available_space(drive,o);
|
||||
sprintf(msg,"%d\n",(int) (free_space/(off_t) 2048));
|
||||
if(skin->preskin->result_fd>=0) {
|
||||
write(skin->preskin->result_fd,msg,strlen(msg));
|
||||
} else
|
||||
printf("%s",msg);
|
||||
}
|
||||
#endif /* Cdrskin_libburn_has_get_spacE */
|
||||
|
||||
if(skin->track_counter>0)
|
||||
@ -7343,23 +7270,6 @@ burn_failed:;
|
||||
{ret= 1; goto ex;}
|
||||
}
|
||||
|
||||
|
||||
#ifdef Cdrskin_libburn_has_get_spacE
|
||||
if(skin->fixed_size > 0 && !skin->force_is_set) {
|
||||
free_space= burn_disc_available_space(drive,o);
|
||||
if(skin->fixed_size > free_space && free_space > 0) {
|
||||
fprintf(stderr,
|
||||
"cdrskin: FATAL : predicted session size %lus does not fit on media (%lus)\n",
|
||||
(unsigned long) ((skin->fixed_size + 2047.0) / 2048.0),
|
||||
(unsigned long) ((free_space + 2047) / 2048));
|
||||
ClN(fprintf(stderr,
|
||||
"cdrskin: HINT : This test may be disabled by option -force\n");)
|
||||
{ret= 0; goto ex;}
|
||||
}
|
||||
}
|
||||
#endif /* Cdrskin_libburn_has_get_spacE */
|
||||
|
||||
|
||||
Cdrskin_adjust_speed(skin,0);
|
||||
|
||||
#ifndef Cdrskin_extra_leaN
|
||||
@ -7381,8 +7291,7 @@ fifo_filling_failed:;
|
||||
skin->drive_is_busy= 1;
|
||||
burn_disc_write(o, disc);
|
||||
if(skin->preskin->abort_handler==-1)
|
||||
Cleanup_set_handlers(Cleanup_handler_handlE, Cleanup_handler_funC,
|
||||
Cleanup_handler_flaG);
|
||||
Cleanup_set_handlers(skin,(Cleanup_app_handler_T) Cdrskin_abort_handler,4);
|
||||
last_time= start_time= Sfile_microtime(0);
|
||||
|
||||
burn_write_opts_free(o);
|
||||
@ -7401,7 +7310,7 @@ fifo_filling_failed:;
|
||||
|
||||
/* >>> how do i learn about success or failure ? */
|
||||
|
||||
if(loop_counter>0 || Cdrskin__is_aborting(0))
|
||||
if(loop_counter>0)
|
||||
Cdrskin_burn_pacifier(skin,drive_status,&p,start_time,&last_time,
|
||||
&total_count,&last_count,&min_buffer_fill,0);
|
||||
|
||||
@ -7475,9 +7384,6 @@ fifo_filling_failed:;
|
||||
if(skin->verbosity>=Cdrskin_verbose_progresS)
|
||||
printf("\n");
|
||||
|
||||
if(Cdrskin__is_aborting(0))
|
||||
Cdrskin_abort(skin, 0); /* Never comes back */
|
||||
|
||||
#ifdef Cdrskin_libburn_has_wrote_welL
|
||||
wrote_well = burn_drive_wrote_well(drive);
|
||||
#endif
|
||||
@ -8976,11 +8882,9 @@ int Cdrskin_create(struct CdrskiN **o, struct CdrpreskiN **preskin,
|
||||
*o= skin;
|
||||
if(skin->preskin->abort_handler==1 || skin->preskin->abort_handler==3 ||
|
||||
skin->preskin->abort_handler==4)
|
||||
Cleanup_set_handlers(Cleanup_handler_handlE, Cleanup_handler_funC,
|
||||
Cleanup_handler_flaG);
|
||||
Cleanup_set_handlers(skin,(Cleanup_app_handler_T) Cdrskin_abort_handler,4);
|
||||
else if(skin->preskin->abort_handler==2)
|
||||
Cleanup_set_handlers(Cleanup_handler_handlE, Cleanup_handler_funC,
|
||||
2 | 8);
|
||||
Cleanup_set_handlers(skin,(Cleanup_app_handler_T) Cdrskin_abort_handler,2|8);
|
||||
|
||||
printf("cdrskin: scanning for devices ...\n");
|
||||
fflush(stdout);
|
||||
@ -9056,28 +8960,21 @@ int Cdrskin_run(struct CdrskiN *skin, int *exit_value, int flag)
|
||||
if(skin->do_devices) {
|
||||
if(skin->n_drives<=0 && skin->preskin->scan_demands_drive)
|
||||
{*exit_value= 4; goto no_drive;}
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_scanbus(skin,1);
|
||||
if(ret<=0) {
|
||||
fprintf(stderr,"cdrskin: FATAL : --devices failed.\n");
|
||||
{*exit_value= 4; goto ex;}
|
||||
}
|
||||
}
|
||||
|
||||
if(skin->do_scanbus) {
|
||||
if(skin->n_drives<=0 && skin->preskin->scan_demands_drive)
|
||||
{*exit_value= 5; goto no_drive;}
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_scanbus(skin,0);
|
||||
if(ret<=0)
|
||||
fprintf(stderr,"cdrskin: FATAL : -scanbus failed.\n");
|
||||
{*exit_value= 5*(ret<=0); goto ex;}
|
||||
}
|
||||
if(skin->do_load) {
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_grab_drive(skin,8);
|
||||
if(ret>0) {
|
||||
if(skin->do_load==2 && !skin->do_eject) {
|
||||
@ -9093,16 +8990,12 @@ int Cdrskin_run(struct CdrskiN *skin, int *exit_value, int flag)
|
||||
{*exit_value= 14*(ret<=0); goto ex;}
|
||||
}
|
||||
if(skin->do_checkdrive) {
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_checkdrive(skin,"",(skin->do_checkdrive==2)<<1);
|
||||
{*exit_value= 6*(ret<=0); goto ex;}
|
||||
}
|
||||
if(skin->do_msinfo) {
|
||||
if(skin->n_drives<=0)
|
||||
{*exit_value= 12; goto no_drive;}
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_msinfo(skin,0);
|
||||
if(ret<=0)
|
||||
{*exit_value= 12; goto ex;}
|
||||
@ -9110,8 +9003,6 @@ int Cdrskin_run(struct CdrskiN *skin, int *exit_value, int flag)
|
||||
if(skin->do_atip) {
|
||||
if(skin->n_drives<=0)
|
||||
{*exit_value= 7; goto no_drive;}
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_atip(skin, skin->do_atip == 4 ? 4 :
|
||||
(skin->do_atip>1) | (2 * (skin->do_atip > 2)));
|
||||
if(ret<=0)
|
||||
@ -9120,8 +9011,6 @@ int Cdrskin_run(struct CdrskiN *skin, int *exit_value, int flag)
|
||||
if(skin->do_list_formats) {
|
||||
if(skin->n_drives<=0)
|
||||
{*exit_value= 14; goto no_drive;}
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_list_formats(skin, 0);
|
||||
if(ret<=0)
|
||||
{*exit_value= 14; goto ex;}
|
||||
@ -9129,8 +9018,6 @@ int Cdrskin_run(struct CdrskiN *skin, int *exit_value, int flag)
|
||||
if(skin->do_blank) {
|
||||
if(skin->n_drives<=0)
|
||||
{*exit_value= 8; goto no_drive;}
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_blank(skin,0);
|
||||
if(ret<=0)
|
||||
{*exit_value= 8; goto ex;}
|
||||
@ -9139,8 +9026,6 @@ int Cdrskin_run(struct CdrskiN *skin, int *exit_value, int flag)
|
||||
#ifdef Cdrskin_libburn_has_random_access_rW
|
||||
if(skin->do_direct_write) {
|
||||
skin->do_burn= 0;
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_direct_write(skin,0);
|
||||
if(ret<=0)
|
||||
{*exit_value= 13; goto ex;}
|
||||
@ -9150,15 +9035,11 @@ int Cdrskin_run(struct CdrskiN *skin, int *exit_value, int flag)
|
||||
if(skin->do_burn || skin->tell_media_space) {
|
||||
if(skin->n_drives<=0)
|
||||
{*exit_value= 10; goto no_drive;}
|
||||
if(Cdrskin__is_aborting(0))
|
||||
goto ex;
|
||||
ret= Cdrskin_burn(skin,0);
|
||||
if(ret<=0)
|
||||
{*exit_value= 10; goto ex;}
|
||||
}
|
||||
ex:;
|
||||
if(Cdrskin__is_aborting(0))
|
||||
Cdrskin_abort(skin, 0); /* Never comes back */
|
||||
return((*exit_value)==0);
|
||||
no_drive:;
|
||||
fprintf(stderr,"cdrskin: FATAL : This run would need an accessible drive\n");
|
||||
@ -9206,7 +9087,7 @@ int main(int argc, char **argv)
|
||||
messaging need libburn running */
|
||||
ret= Cdrpreskin_initialize_lib(preskin,0);
|
||||
if(ret<=0) {
|
||||
fprintf(stderr,"cdrskin: FATAL : Initialization of burn library failed\n");
|
||||
fprintf(stderr,"cdrskin: FATAL : Initializiation of burn library failed\n");
|
||||
{exit_value= 2; goto ex;}
|
||||
}
|
||||
lib_initialized= 1;
|
||||
@ -9246,13 +9127,9 @@ int main(int argc, char **argv)
|
||||
#endif
|
||||
}
|
||||
|
||||
if(!Cdrskin__is_aborting(0))
|
||||
Cdrskin_run(skin,&exit_value,0);
|
||||
Cdrskin_run(skin,&exit_value,0);
|
||||
|
||||
ex:;
|
||||
if(Cdrskin__is_aborting(0))
|
||||
Cdrskin_abort(skin, 0); /* Never comes back */
|
||||
|
||||
if(preskin!=NULL)
|
||||
h_preskin= preskin;
|
||||
else if(skin!=NULL)
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
|
||||
<HEAD>
|
||||
<META NAME="description" CONTENT="cdrskin, a limited cdrecord compatibility wrapper for libburn">
|
||||
<META NAME="keywords" CONTENT="cdrskin, libburn, libburnia, burn, CD, DVD, linux, recording, burning, CD-R, CD-RW, DVD-R, DVD-R DL, DVD-RW, DVD+RW, DVD+R, DVD+R DL, DVD-RAM, BD-RE, BD-R, cdrecord, compatible, scdbackup">
|
||||
<META NAME="keywords" CONTENT="cdrskin, libburn, libburnia, burn, CD, DVD, linux, recording, burning, CD-R, CD-RW, DVD-R, DVD-RW, DVD+RW, DVD+R, DVD+R/DL, DVD-RAM, BD-RE, BD-R, cdrecord, compatible, scdbackup">
|
||||
<META NAME="robots" CONTENT="follow">
|
||||
<TITLE>cdrskin homepage english</TITLE>
|
||||
</HEAD>
|
||||
@ -24,8 +24,7 @@
|
||||
<P>
|
||||
<H2>Purpose:</H2>
|
||||
Burns preformatted data to CD, DVD, and BD media:<BR>
|
||||
CD-R, DVD-R, DVD-R DL, DVD+R, DVD+R DL, BD-R, CD-RW,
|
||||
DVD-RW, DVD-RAM, DVD+RW, BD-RE
|
||||
CD-R, DVD-R, DVD+R, DVD+R/DL, BD-R, CD-RW, DVD-RW, DVD-RAM, DVD+RW, BD-RE
|
||||
</P>
|
||||
<P>
|
||||
|
||||
@ -39,8 +38,8 @@ About any CD, DVD, or BD recorder produced in the recent ten years.
|
||||
<BR>
|
||||
<A HREF="http://libburnia-project.org">libburn</A>
|
||||
supports recorders which are compliant to standards MMC-1 for CD and
|
||||
MMC-5 for DVD or BD. Linux, FreeBSD, and Solaris allow to access drives
|
||||
connected via SCSI, PATA (aka IDE, ATA), USB, or SATA.
|
||||
MMC-5 for DVD or BD. Linux and FreeBSD allow to access drives connected
|
||||
via SCSI, PATA (aka IDE, ATA), USB, or SATA.
|
||||
<BR>
|
||||
</P>
|
||||
|
||||
@ -51,10 +50,7 @@ connected via SCSI, PATA (aka IDE, ATA), USB, or SATA.
|
||||
<DD>With kernel 2.4 an ATA drive has to be under ide-scsi emulation.</DD>
|
||||
<DD>With kernel 2.6 the drive should not be under ide-scsi.</DD>
|
||||
<DT>or FreeBSD (with libc, of course) :</DT>
|
||||
<DD>ATA and SATA drives need atapicam running.</DD>
|
||||
<DD>libcam has to be installed.</DD>
|
||||
<DT>or Solaris (with libc, of course) :</DT>
|
||||
<DD>Tested on kernel 5.11, hopefully suitable for older ones too.</DD>
|
||||
<DD>ATAPI/CAM support has to be enabled in the kernel, see atapicam(4).</DD>
|
||||
<DT>libpthread</DT>
|
||||
<DD>is supposed to be a standard system component.</DD>
|
||||
</DL>
|
||||
@ -65,7 +61,7 @@ connected via SCSI, PATA (aka IDE, ATA), USB, or SATA.
|
||||
GPL software included:<BR>
|
||||
</H2>
|
||||
<DL>
|
||||
<DT>libburn-1.0.0</DT>
|
||||
<DT>libburn-0.7.4</DT>
|
||||
<DD>(founded by Derek Foreman and Ben Jansens,
|
||||
developed and maintained since August 2006 by
|
||||
Thomas Schmitt from team of libburnia-project.org)
|
||||
@ -75,8 +71,8 @@ Thomas Schmitt from team of libburnia-project.org)
|
||||
</P>
|
||||
|
||||
<P>
|
||||
This program system has been tested on Intel/AMD with Linux, FreeBSD,
|
||||
and OpenSolaris based operating systems.<BR>
|
||||
This program system has been tested on Intel/AMD Linux and FreeBSD systems
|
||||
only.<BR>
|
||||
Ports to other usable systems are appreciated. Reports are welcome.
|
||||
</P>
|
||||
|
||||
@ -96,11 +92,10 @@ Ports to other usable systems are appreciated. Reports are welcome.
|
||||
<DL>
|
||||
<DT>The most common options of cdrecord for data and audio on CD media
|
||||
are provided in a compatible way.<BR>
|
||||
On all DVD media, cdrskin is able to perform any recording job
|
||||
On all DVD media except DVD-R DL, cdrskin is able to perform any recording job
|
||||
which is possible with cdrecord.
|
||||
Other than with cdrecord, option -multi is supported with many DVD types and
|
||||
BD-R. Write mode -tao works with anything but quickly blanked DVD-RW and
|
||||
DVD-R DL, which both support no -multi.
|
||||
BD-R. Write mode -tao works with anything but quickly blanked DVD-RW.
|
||||
</DT>
|
||||
<BR><BR>
|
||||
<DT>Get an overview of drives and their addresses</DT>
|
||||
@ -109,9 +104,8 @@ DVD-R DL, which both support no -multi.
|
||||
<DD>#<KBD> cdrskin --devices</KBD></DD>
|
||||
<DT>Being superuser avoids permission problems with /dev/srN resp. /dev/hdX .
|
||||
</DT>
|
||||
<DT>Ordinary users should then get granted access to the /dev files
|
||||
as listed by option --devices. Linux and FreeBSD demand rw-permission.
|
||||
On Solaris it is r-permission and privileges "basic,sys_devices".</DT>
|
||||
<DT>Ordinary users should then get granted rw access to the /dev files
|
||||
as listed by option --devices.</DT>
|
||||
<DT> </DT>
|
||||
|
||||
<DT>Get info about a particular drive or loaded media:</DT>
|
||||
@ -133,8 +127,7 @@ On Solaris it is r-permission and privileges "basic,sys_devices".</DT>
|
||||
<DD>$<KBD> cdrskin -v dev=/dev/hdc speed=12 fs=8m \</KBD></DD>
|
||||
<DD><KBD> blank=as_needed -eject padsize=300k my_image.iso</KBD></DD>
|
||||
|
||||
<DT>Write compressed afio archive on-the-fly
|
||||
(not DVD-R DL or minimally blanked DVD-RW):</DT>
|
||||
<DT>Write compressed afio archive on-the-fly:</DT>
|
||||
<DD>$<KBD> find . | afio -oZ - | \</KBD></DD>
|
||||
<DD><KBD> cdrskin -v dev=0,1,0 fs=32m speed=8 \</KBD></DD>
|
||||
<DD><KBD> blank=as_needed padsize=300k -</KBD></DD>
|
||||
@ -200,8 +193,8 @@ Standalone ISO 9660 multi-session CD/DVD/BD tool
|
||||
<P>
|
||||
<DL>
|
||||
<DT>Download as source code (see README):</DT>
|
||||
<DD><A HREF="cdrskin-1.0.0.pl00.tar.gz">cdrskin-1.0.0.pl00.tar.gz</A>
|
||||
(870 KB).
|
||||
<DD><A HREF="cdrskin-0.7.4.pl00.tar.gz">cdrskin-0.7.4.pl00.tar.gz</A>
|
||||
(810 KB).
|
||||
</DD>
|
||||
<DD>
|
||||
The cdrskin tarballs are source code identical with libburn releases
|
||||
@ -250,20 +243,24 @@ cdrskin_0.4.2.pl00-x86-suse9_0-static.tar.gz</A>, (310 KB), -static compiled,
|
||||
<HR>
|
||||
|
||||
<P>
|
||||
Enhancements towards previous stable version cdrskin-0.9.0.pl00:
|
||||
Enhancements towards previous stable version cdrskin-0.7.0.pl00:
|
||||
<UL>
|
||||
<LI>
|
||||
<LI>Allowed umask to create stdio-drive files with rw-permissions for all</LI>
|
||||
<LI>cdrskin now refuses to burn if the foreseeable size exceeds media capacity
|
||||
<LI>Implemented option -V for logging of SCSI commands</LI>
|
||||
<LI>New options dvd_obs= and stdio_fsync=</LI>
|
||||
<LI>New ./configure options --enable-track-src-odirect, --enable-dvd-obs-64k
|
||||
</LI>
|
||||
<LI>New compile_cdrskin.sh option -dvd_obs_64k</LI>
|
||||
<!--
|
||||
<LI>none</LI>
|
||||
-->
|
||||
</UL>
|
||||
|
||||
Bug fixes towards cdrskin-0.9.0.pl00:
|
||||
Bug fixes towards cdrskin-0.7.2.pl00:
|
||||
<UL>
|
||||
<LI>none</LI>
|
||||
<LI>Workaround for Pioneer DVR-216D which got stuck on DVD-R burns.</LI>
|
||||
<LI>Workaround for Pioneer DVR-216D which did not always eject the tray.</LI>
|
||||
<LI>DVD DAO track size was rounded up much too generously</LI>
|
||||
<LI>SIGSEGV from NULL pointer with media product id inquiry on LG GH22LS30</LI>
|
||||
<!--
|
||||
<LI>none</LI>
|
||||
-->
|
||||
@ -273,31 +270,29 @@ Bug fixes towards cdrskin-0.9.0.pl00:
|
||||
|
||||
<P>
|
||||
<DL>
|
||||
<DT><H3>Development snapshot, version 1.0.1 :</H3></DT>
|
||||
<DD>Enhancements towards current stable version 1.0.0.pl00:
|
||||
<DT><H3>Development snapshot, version 0.7.5 :</H3></DT>
|
||||
<DD>Enhancements towards current stable version 0.7.4.pl00:
|
||||
<UL>
|
||||
<LI>none yet</LI>
|
||||
<!--
|
||||
<LI>none yet</LI>
|
||||
-->
|
||||
|
||||
</UL>
|
||||
</DD>
|
||||
|
||||
<DD>Bug fixes towards cdrskin-1.0.0.pl00:
|
||||
<DD>Bug fixes towards cdrskin-0.7.4.pl00:
|
||||
<UL>
|
||||
<LI>none yet</LI>
|
||||
<!--
|
||||
<LI>none yet</LI>
|
||||
-->
|
||||
</UL>
|
||||
</DD>
|
||||
|
||||
<DD> </DD>
|
||||
<DD><A HREF="README_cdrskin_devel">README 1.0.1</A>
|
||||
<DD><A HREF="cdrskin__help_devel">cdrskin-1.0.1 --help</A></DD>
|
||||
<DD><A HREF="cdrskin_help_devel">cdrskin-1.0.1 -help</A></DD>
|
||||
<DD><A HREF="man_1_cdrskin_devel.html">man cdrskin (as of 1.0.1)</A></DD>
|
||||
<DD><A HREF="README_cdrskin_devel">README 0.7.5</A>
|
||||
<DD><A HREF="cdrskin__help_devel">cdrskin_0.7.5 --help</A></DD>
|
||||
<DD><A HREF="cdrskin_help_devel">cdrskin_0.7.5 -help</A></DD>
|
||||
<DD><A HREF="man_1_cdrskin_devel.html">man cdrskin (as of 0.7.5)</A></DD>
|
||||
<DD> </DD>
|
||||
<DT>Maintainers of cdrskin unstable packages please use SVN of
|
||||
<A HREF="http://libburnia-project.org"> libburnia-project.org</A></DT>
|
||||
@ -317,8 +312,8 @@ admins with full system souvereignty.</DT>
|
||||
<A HREF="README_cdrskin_devel">upcoming README</A> ):
|
||||
</DD>
|
||||
<DD>
|
||||
<A HREF="cdrskin-1.0.1.tar.gz">cdrskin-1.0.1.tar.gz</A>
|
||||
(870 KB).
|
||||
<A HREF="cdrskin-0.7.5.tar.gz">cdrskin-0.7.5.tar.gz</A>
|
||||
(810 KB).
|
||||
</DD>
|
||||
|
||||
<!-- This is not offered any more since spring 2008
|
||||
|
||||
@ -1 +1 @@
|
||||
#define Cdrskin_timestamP "2011.01.16.123001"
|
||||
#define Cdrskin_timestamP "2009.12.06.160001"
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,14 +1,14 @@
|
||||
#!/bin/sh
|
||||
|
||||
# compile_cdrskin.sh
|
||||
# Copyright 2005 - 2011 Thomas Schmitt, scdbackup@gmx.net, GPL
|
||||
# Copyright 2005 - 2009 Thomas Schmitt, scdbackup@gmx.net, GPL version 2
|
||||
# to be executed within ./libburn-* resp ./cdrskin-*
|
||||
|
||||
debug_opts="-O2"
|
||||
def_opts=
|
||||
largefile_opts="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1"
|
||||
fifo_opts=""
|
||||
libvers="-DCdrskin_libburn_1_0_0"
|
||||
fifo_opts="-DCdrskin_use_libburn_fifO"
|
||||
libvers="-DCdrskin_libburn_0_7_4"
|
||||
|
||||
# To be used if Makefile.am uses libburn_libburn_la_CFLAGS
|
||||
# burn="libburn/libburn_libburn_la-"
|
||||
@ -20,19 +20,11 @@ libdax_audioxtr_o="$burn"libdax_audioxtr.o
|
||||
do_strip=0
|
||||
static_opts=
|
||||
warn_opts="-Wall"
|
||||
libcdio=
|
||||
fifo_source="cdrskin/cdrfifo.c"
|
||||
compile_cdrskin=1
|
||||
compile_cdrfifo=0
|
||||
compile_dewav=0
|
||||
|
||||
libcam=
|
||||
os=$(uname -s)
|
||||
case $os in
|
||||
*FreeBSD)
|
||||
libcam="-lcam"
|
||||
esac
|
||||
|
||||
for i in "$@"
|
||||
do
|
||||
if test "$i" = "-compile_cdrfifo"
|
||||
@ -47,15 +39,15 @@ do
|
||||
libdax_audioxtr_o=
|
||||
libdax_msgs_o="$burn"message.o
|
||||
cleanup_src_or_obj="-DCleanup_has_no_libburn_os_H cdrskin/cleanup.c"
|
||||
elif test "$i" = "-libburn_1_0_0"
|
||||
elif test "$i" = "-libburn_0_7_4"
|
||||
then
|
||||
libvers="-DCdrskin_libburn_1_0_0"
|
||||
libvers="-DCdrskin_libburn_0_7_4"
|
||||
libdax_audioxtr_o="$burn"libdax_audioxtr.o
|
||||
libdax_msgs_o="$burn"libdax_msgs.o
|
||||
cleanup_src_or_obj="$burn"cleanup.o
|
||||
elif test "$i" = "-libburn_svn"
|
||||
then
|
||||
libvers="-DCdrskin_libburn_1_0_1"
|
||||
libvers="-DCdrskin_libburn_0_7_5"
|
||||
libdax_audioxtr_o="$burn"libdax_audioxtr.o
|
||||
libdax_msgs_o="$burn"libdax_msgs.o
|
||||
cleanup_src_or_obj="$burn"cleanup.o
|
||||
@ -93,13 +85,6 @@ do
|
||||
then
|
||||
fifo_source=
|
||||
fifo_opts="-DCdrskin_use_libburn_fifO -DCdrskin_no_cdrfifO"
|
||||
elif test "$i" = "-use_libburn_cleanup"
|
||||
then
|
||||
fifo_source=
|
||||
fifo_opts="-DCdrskin_use_libburn_cleanuP -DCdrskin_use_libburn_fifO -DCdrskin_no_cdrfifO"
|
||||
elif test "$i" = "-use_libcdio"
|
||||
then
|
||||
libcdio="-lcdio"
|
||||
elif test "$i" = "-g"
|
||||
then
|
||||
debug_opts="-g"
|
||||
@ -109,10 +94,9 @@ do
|
||||
echo "Options:"
|
||||
echo " -compile_cdrfifo compile program cdrskin/cdrfifo."
|
||||
echo " -compile_dewav compile program test/dewav without libburn."
|
||||
echo " -libburn_1_0_0 set macro to match libburn-1.0.0"
|
||||
echo " -libburn_0_7_4 set macro to match libburn-0.7.4"
|
||||
echo " -libburn_svn set macro to match current libburn-SVN."
|
||||
echo " -dvd_obs_64k 64 KB default size for DVD/BD writing."
|
||||
echo " -use_libcdio link with -lcdio because libburn uses it."
|
||||
echo " -do_not_compile_cdrskin omit compilation of cdrskin/cdrskin."
|
||||
echo " -use_no_libburn_fifo use cdrfifo even for single track non-CD"
|
||||
echo " -use_no_cdrfifo always use fifo of libburn and never cdrfifo"
|
||||
@ -136,7 +120,7 @@ echo "Build timestamp : $timestamp"
|
||||
|
||||
if test "$compile_cdrskin"
|
||||
then
|
||||
echo "compiling program cdrskin/cdrskin.c $fifo_source $static_opts $debug_opts $libvers $fifo_opts $def_opts $cleanup_src_or_obj $libcdio $libcam"
|
||||
echo "compiling program cdrskin/cdrskin.c $fifo_source $static_opts $debug_opts $libvers $fifo_opts $def_opts $cleanup_src_or_obj"
|
||||
cc -I. \
|
||||
$warn_opts \
|
||||
$static_opts \
|
||||
@ -181,8 +165,6 @@ then
|
||||
"$burn"crc.o \
|
||||
"$burn"ecma130ab.o \
|
||||
\
|
||||
$libcdio \
|
||||
$libcam \
|
||||
-lpthread
|
||||
|
||||
ret=$?
|
||||
|
||||
116
configure.ac
116
configure.ac
@ -1,15 +1,13 @@
|
||||
AC_INIT([libburn], [1.0.0], [http://libburnia-project.org])
|
||||
AC_INIT([libburn], [0.7.4], [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])
|
||||
|
||||
dnl Notes by ts A71207 - B10116 :
|
||||
dnl Notes by ts A71207 - A91012 :
|
||||
dnl
|
||||
dnl Regrettably the meaning of the various version types was misunderstood
|
||||
dnl before version 0.4.1.
|
||||
@ -78,15 +76,6 @@ dnl 0.6.8 = libburn.so.4.33.0
|
||||
dnl 0.7.0 = libburn.so.4.35.0
|
||||
dnl 0.7.2 = libburn.so.4.37.0
|
||||
dnl 0.7.4 = libburn.so.4.39.0
|
||||
dnl 0.7.6 = libburn.so.4.41.0
|
||||
dnl 0.7.8 = libburn.so.4.43.0
|
||||
dnl 0.8.0 = libburn.so.4.45.0
|
||||
dnl 0.8.2 = libburn.so.4.47.0
|
||||
dnl 0.8.4 = libburn.so.4.49.0
|
||||
dnl 0.8.6 = libburn.so.4.51.0
|
||||
dnl 0.8.8 = libburn.so.4.53.0
|
||||
dnl 0.9.0 = libburn.so.4.55.0
|
||||
dnl 1.0.0 = libburn.so.4.57.0
|
||||
dnl
|
||||
dnl So LT_CURRENT, LT_REVISION and LT_AGE get set directly here.
|
||||
dnl SONAME of the emerging library is LT_CURRENT - LT_AGE.
|
||||
@ -110,9 +99,9 @@ dnl
|
||||
dnl If BURN_*_VERSION changes, be sure to change AC_INIT above to match.
|
||||
dnl
|
||||
dnl As said: Only copies. Original in libburn/libburn.h : burn_header_version_*
|
||||
BURN_MAJOR_VERSION=1
|
||||
BURN_MINOR_VERSION=0
|
||||
BURN_MICRO_VERSION=0
|
||||
BURN_MAJOR_VERSION=0
|
||||
BURN_MINOR_VERSION=7
|
||||
BURN_MICRO_VERSION=4
|
||||
BURN_VERSION=$BURN_MAJOR_VERSION.$BURN_MINOR_VERSION.$BURN_MICRO_VERSION
|
||||
|
||||
AC_SUBST(BURN_MAJOR_VERSION)
|
||||
@ -123,14 +112,15 @@ AC_SUBST(BURN_VERSION)
|
||||
dnl Libtool versioning
|
||||
LT_RELEASE=$BURN_MAJOR_VERSION.$BURN_MINOR_VERSION.$BURN_MICRO_VERSION
|
||||
dnl
|
||||
dnl ### This is the release version libburn-1.0.0
|
||||
dnl This is the development version after above release version
|
||||
dnl ts A91206
|
||||
dnl This is the release version libburn-0.7.4 = libburn.so.4.39.0
|
||||
dnl ### This is the development version after above release version
|
||||
dnl LT_CURRENT++, LT_AGE++ has not yet happened.
|
||||
dnl ### LT_CURRENT++, LT_AGE++ has happened meanwhile.
|
||||
dnl
|
||||
dnl SONAME = 61 - 57 = 4 . Linux library name = libburn.so.4.57.0
|
||||
LT_CURRENT=61
|
||||
LT_AGE=57
|
||||
dnl SONAME = 43 - 39 = 4 . Linux library name = libburn.so.4.39.0
|
||||
LT_CURRENT=43
|
||||
LT_AGE=39
|
||||
LT_REVISION=0
|
||||
LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
|
||||
|
||||
@ -188,11 +178,11 @@ AC_CHECK_HEADER(sys/statvfs.h, X=, STATVFS_DEF=)
|
||||
AC_CHECK_FUNC([statvfs], X=, STATVFS_DEF=)
|
||||
dnl If this would be done more specifically in Makefile.am
|
||||
dnl via libburn_libburn_la_CFLAGS then undesired .o file names would emerge
|
||||
CFLAGS="$STATVFS_DEF $CFLAGS"
|
||||
CFLAGS="$CFLAGS $STATVFS_DEF"
|
||||
|
||||
dnl ts A91122
|
||||
AC_ARG_ENABLE(track-src-odirect,
|
||||
[ --enable-track-src-odirect Enable use of O_DIRECT with track input, default=no],
|
||||
[ --enable-track-src-odirect Enable use of O_DIRECT with track input, default=no],
|
||||
, enable_track_src_odirect=no)
|
||||
if test x$enable_track_src_odirect = xyes; then
|
||||
LIBBURN_O_DIRECT_DEF="-DLibburn_read_o_direcT"
|
||||
@ -203,12 +193,12 @@ else
|
||||
fi
|
||||
dnl Avoid the need for libburn_libburn_la_CFLAGS in Makefile.am (ugly .o names)
|
||||
dnl ### AC_SUBST(LIBBURN_O_DIRECT_DEF)
|
||||
CFLAGS="$LIBBURN_O_DIRECT_DEF $CFLAGS"
|
||||
CFLAGS="$CFLAGS $LIBBURN_O_DIRECT_DEF"
|
||||
|
||||
dnl ts A91116
|
||||
AC_ARG_ENABLE(dvd-obs-64k,
|
||||
[ --enable-dvd-obs-64k 64 KB default size for DVD/BD writing, default=no],
|
||||
, enable_dvd_obs_64k=no)
|
||||
[ --enable-dvd-obs-64k 64 KB default size for DVD/BD writing, default=no],
|
||||
, enable_fifo_odirect=no)
|
||||
if test x$enable_dvd_obs_64k = xyes; then
|
||||
LIBBURN_DVD_OBS_64K="-DLibburn_dvd_obs_default_64K"
|
||||
echo "enabled write size default 64 KB on DVD and BD"
|
||||
@ -216,67 +206,9 @@ else
|
||||
LIBBURN_DVD_OBS_64K=
|
||||
echo "disabled write size default 64 KB on DVD and BD"
|
||||
fi
|
||||
CFLAGS="$LIBBURN_DVD_OBS_64K $CFLAGS"
|
||||
|
||||
dnl ts A91218
|
||||
AC_ARG_ENABLE(libcdio,
|
||||
[ --enable-libcdio Enable EXPERIMENTAL use of libcdio as system adapter, default=no],
|
||||
, enable_libcdio=no)
|
||||
if test x$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"
|
||||
CFLAGS="$LIBCDIO_DEF $CFLAGS"
|
||||
|
||||
LIBCDIO_REQUIRED=0.83
|
||||
PKG_CHECK_MODULES(LIBCDIO, libcdio >= $LIBCDIO_REQUIRED)
|
||||
|
||||
fi
|
||||
|
||||
dnl ts B00704
|
||||
# Library versioning normally serves a complex purpose.
|
||||
# Since libburn obeys strict ABI backward compatibility, it needs only the
|
||||
# simple feature to declare function names "global:" or "local:". Only the
|
||||
# global ones are visible to applications at library load time.
|
||||
AC_ARG_ENABLE(versioned-libs,
|
||||
[ --enable-versioned-libs Enable strict symbol encapsulation , default=yes],
|
||||
, enable_versioned_libs=yes)
|
||||
if test x$enable_versioned_libs = xyes; then
|
||||
vers_libs_test=no
|
||||
LIBBURN_ASSERT_VERS_LIBS
|
||||
if test x$vers_libs_test = xno
|
||||
then
|
||||
echo "disabled strict symbol encapsulation (test failed)"
|
||||
else
|
||||
echo "enabled strict symbol encapsulation"
|
||||
fi
|
||||
else
|
||||
echo "disabled strict symbol encapsulation"
|
||||
fi
|
||||
|
||||
AC_ARG_ENABLE(ldconfig-at-install,
|
||||
[ --enable-ldconfig-at-install On GNU/Linux run ldconfig, default=yes],
|
||||
, ldconfig_at_install=yes)
|
||||
if test x$ldconfig_at_install = xyes; then
|
||||
dummy=dummy
|
||||
else
|
||||
LIBBURNIA_LDCONFIG_CMD="echo 'NOTE: ldconfig is disabled. If needed, configure manually for:'"
|
||||
echo "disabled run of ldconfig during installation on GNU/Linux"
|
||||
fi
|
||||
AC_SUBST(LIBBURNIA_LDCONFIG_CMD)
|
||||
dnl Avoid the need for libburn_libburn_la_CFLAGS in Makefile.am (ugly .o names)
|
||||
dnl ### AC_SUBST(LIBBURN_DVD_OBS_64K)
|
||||
CFLAGS="$CFLAGS $LIBBURN_DVD_OBS_64K"
|
||||
|
||||
|
||||
dnl Add compiler-specific flags
|
||||
@ -287,15 +219,15 @@ AC_ARG_ENABLE(debug,
|
||||
, enable_debug=yes)
|
||||
if test x$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 $CFLAGS"
|
||||
CFLAGS="$CFLAGS -g -pedantic -Wall"
|
||||
fi
|
||||
CFLAGS="-DDEBUG $CFLAGS"
|
||||
CFLAGS="$CFLAGS -DDEBUG"
|
||||
fi
|
||||
|
||||
dnl Determine target directory for libburn-*.pc
|
||||
|
||||
17
doc/comments
17
doc/comments
@ -8,13 +8,14 @@
|
||||
Libburnia is an open-source project for reading, mastering and writing
|
||||
optical discs. This page is about its capability to handle optical media.
|
||||
For now this means CD-R, CD-RW, DVD-RAM, DVD+RW, DVD+R, DVD+R/DL, DVD-RW,
|
||||
DVD-R, DVD-R/DL, BD-R, BD-RE.
|
||||
DVD-R, BD-R, BD-RE.
|
||||
|
||||
Our scope is currently Linux 2.4 and 2.6, or FreeBSD, or Solaris . For ports
|
||||
to other systems we would need : login on a development machine resp.
|
||||
an OS ithat is installable on an AMD 64-bit PC, advise from a system person
|
||||
about the equivalent of Linux sg or FreeBSD CAM, volunteers for testing of
|
||||
realistic use cases.
|
||||
Not supported yet are DVD-R/DL. Testers wanted.
|
||||
|
||||
Our scope is currently Linux 2.4 and 2.6, or FreeBSD . For ports to other
|
||||
systems we would need : login on a development machine resp. a live OS on CD
|
||||
or DVD, advise from a system person about the equivalent of Linux sg or FreeBSD
|
||||
CAM, volunteers for testing of realistic use cases.
|
||||
|
||||
libburn is the library by which preformatted data get onto optical media.
|
||||
Its code is independent of cdrecord. Its DVD capabilities are learned from
|
||||
@ -72,9 +73,9 @@ compatible for a good while.
|
||||
@subsection libburner-help Libburner --help
|
||||
<pre>
|
||||
Usage: test/libburner
|
||||
[--drive address|driveno|"-"] [--audio]
|
||||
[--drive <address>|<driveno>|"-"] [--audio]
|
||||
[--blank_fast|--blank_full|--format] [--try_to_simulate]
|
||||
[--multi] [one or more imagefiles|"-"]
|
||||
[--multi] [<one or more imagefiles>|"-"]
|
||||
Examples
|
||||
A bus scan (needs rw-permissions to see a drive):
|
||||
test/libburner --drive -
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
libburnia-project.org Optical Media Rotisserie Recipes as of January 2010
|
||||
libburnia-project.org Optical Media Rotisserie Recipes as of January 2009
|
||||
|
||||
Content:
|
||||
- TAO Multi-Session CD Cookbook (CD-R, CD-RW)
|
||||
@ -86,7 +86,7 @@ parameters:
|
||||
BUFE Buffer Underrun protection 0=off, 1=on
|
||||
Test Write -dummy mode for writing 0=off, 1=on
|
||||
Write Type Packet/TAO/SAO/RAW 01h = TAO
|
||||
Multi-session Whether to keep appendable 00b = finalize
|
||||
Multi-session Wether to keep appendable 00b = finalize
|
||||
11b = keep appendable
|
||||
Track Mode Describes frame type 4 for data , 0 for audio
|
||||
Data Block Type Layout of payload blocks 8 for 2048 byte data blocks
|
||||
@ -119,22 +119,19 @@ A track must at least contain 300 payload blocks: 4 seconds of audio or
|
||||
600 KiB of data.
|
||||
(mmc5r03c.pdf 6.3.3.1.2)
|
||||
|
||||
Up to december 2009 the track was closed by 5Bh CLOSE TRACK SESSION Close
|
||||
Function 001b. Older MMC specifies a valid Logical Track Number FFh to depict
|
||||
the open track. MMC-5 is quite silent about this. FFh worked for my drives.
|
||||
The track has to be closed by 5Bh CLOSE TRACK SESSION Close Function 001b.
|
||||
Older MMC specifies a valid Logical Track Number FFh to depict the open track.
|
||||
MMC-5 is quite silent about this. FFh works for my drives.
|
||||
(mmc5r03c.pdf 6.3.3.1.2)
|
||||
This is omitted since libburn-0.7.4, relying entirely on 35h SYNCHRONIZE CACHE.
|
||||
First appeared a drive where CLOSE TRACK fails in simulation mode, later
|
||||
another one produced error replies even with real burning.
|
||||
|
||||
After that, a new track may be written beginning with sending the mode page 05h
|
||||
again. It is not tested whether 05h can be omitted if Track Mode and Data Block
|
||||
again. It is not tested wether 05h can be omitted if Track Mode and Data Block
|
||||
Type are the same as with the previous track.
|
||||
The new track will be added to the session which was opened by the first track.
|
||||
|
||||
After the last track of a session, 5Bh CLOSE TRACK SESSION Close Function 010b
|
||||
with Logical Track Number 0 closes the session. It depends on the Multi-Session
|
||||
value in mode page 05h whether the disc is finalized or stays appendable.
|
||||
value in mode page 05h wether the disc is finalized or stays appendable.
|
||||
(mmc5r03c.pdf 6.3.3.1.3)
|
||||
|
||||
|
||||
@ -205,7 +202,7 @@ for finalized disc.
|
||||
In libburn the address of the first track in the last session is obtained from
|
||||
the last session's POINT = A0h and from the track descriptor with the POINT
|
||||
value matching the PMIN value of the A0h descriptor.
|
||||
Untested is whether POINT = B0h and 52h READ TRACK INFORMATION are always in
|
||||
Untested is wether POINT = B0h and 52h READ TRACK INFORMATION are always in
|
||||
sync. libburn uses the info provided by 52h READ TRACK INFORMATION.
|
||||
|
||||
|
||||
@ -311,7 +308,7 @@ A Write Parameters mode page 05h has to be composed and transmitted via
|
||||
BUFE Buffer Underrun protection 0=off, 1=on
|
||||
Test Write -dummy mode for writing 0=off, 1=on
|
||||
Write Type Packet/TAO/SAO/RAW 02h = SAO
|
||||
Multi-session Whether to keep appendable 00b = finalize
|
||||
Multi-session Wether to keep appendable 00b = finalize
|
||||
11b = keep appendable
|
||||
Track Mode Describes frame type 0 (is ignored)
|
||||
Data Block Type Layout of payload blocks 0 (is ignored)
|
||||
@ -352,7 +349,7 @@ There is no separator between the tracks of a pure mode SAO session.
|
||||
(If the session was mixed mode, there would be extended Pre-gaps and Post-gaps
|
||||
between data mode tracks and audio mode tracks.)
|
||||
(libburn sends its own buffer to the drive at the end of each track but does
|
||||
not sync the drive's chache. It is unclear whether this separation of tracks
|
||||
not sync the drive's chache. It is unclear wether this separation of tracks
|
||||
on the level of 2Ah WRITE is necessary with a pure mode session. It does not
|
||||
harm in any case and would probably be unavoidable if audio and data tracks
|
||||
were mixed.)
|
||||
@ -758,8 +755,7 @@ The only known way to get full speed from DVD-RAM or BD-RE with enabled defect
|
||||
management is the use of AAh WRITE12 with Streaming Bit set to 1.
|
||||
(mmc5r03c.pdf 6.45)
|
||||
With some DVD-RAM drives this fails if a write buffer is not full 32 kB.
|
||||
With the tested BD-RE one must write full 64 kB buffers, or else writing
|
||||
might not get into effect at all.
|
||||
With the tested BD-RE one has to write full 64 kB buffers.
|
||||
|
||||
Although it seems not optimal, this is specified not only to disable the
|
||||
cumbersome checkread but also to ignore known defects and to write data
|
||||
@ -773,8 +769,7 @@ MMC-5 does not guarantee AAh WRITE12 to work on DVD-RAM or BD-RE at all.
|
||||
None of the features of profiles 0012h and 0043h promises the existence of
|
||||
AAh WRITE12.
|
||||
(mmc5r03c.pdf 5.4.13, 6.45)
|
||||
Nevertheless it worked on all tested drives if proper alignment and block
|
||||
size was observed.
|
||||
Nevertheless it worked on all tested drives if proper alignment was observed.
|
||||
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
@ -846,8 +841,6 @@ This chain gives the start addresses of sessions. The sector count minus start
|
||||
address gives the size of a particular session. ECMA-119 explains how to
|
||||
retrieve more info from the PVD (e.g. the volume id).
|
||||
|
||||
See also the multi-session example in libisofs/doc/checksums.txt.
|
||||
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
|
||||
@ -940,7 +933,7 @@ Multi-Session by the application.
|
||||
LS_V Link size valid 1=true
|
||||
Test Write -dummy mode for writing 0=off, 1=on
|
||||
Write Type Packet/TAO/SAO/RAW 00h = Incremental (Packet)
|
||||
Multi-session Whether to keep appendable 00b = finalize
|
||||
Multi-session Wether to keep appendable 00b = finalize
|
||||
11b = keep appendable
|
||||
Track Mode Describes frame type 5 [*1]
|
||||
Data Block Type Layout of payload blocks 8 [*2]
|
||||
@ -987,7 +980,7 @@ from the reply of 51h READ DISC INFORMATION requesting Data Type 000b
|
||||
Multiple tracks are permissible in a single session. After all of them have
|
||||
been written, 5Bh CLOSE TRACK SESSION Close Function 010b with Logical Track
|
||||
Number 0 closes the session. It depends on the Multi-Session value in mode
|
||||
page 05h whether the disc is finalized or stays appendable.
|
||||
page 05h wether the disc is finalized or stays appendable.
|
||||
(mmc5r03c.pdf 6.3.3.2.3)
|
||||
|
||||
|
||||
@ -1012,7 +1005,7 @@ The mode page 05h to be sent :
|
||||
LS_V Link size valid 0=false [*3]
|
||||
Test Write -dummy mode for writing 0=off, 1=on
|
||||
Write Type Packet/TAO/SAO/RAW 02h = DAO (same code as SAO)
|
||||
Multi-session Whether to keep appendable 00b = finalize
|
||||
Multi-session Wether to keep appendable 00b = finalize
|
||||
Track Mode Describes frame type 5 [*1]
|
||||
Data Block Type Layout of payload blocks 8 [*2]
|
||||
Link Size ??? 0 [*3]
|
||||
@ -1229,7 +1222,7 @@ No mode page 05h is to be sent.
|
||||
growisofs sends a page but the specs clearly state that one shall not do.
|
||||
(mmc5r03c.pdf 7.5.3)
|
||||
|
||||
It is optional whether a track size is reserved in advance or not. Eventually
|
||||
It is optional wether a track size is reserved in advance or not. Eventually
|
||||
this is done by 53h RESERVE TRACK, RMZ=ARSV=0. Reservation size should better
|
||||
already be aligned to 32 KiB.
|
||||
(mmc5r03c.pdf 6.31)
|
||||
|
||||
@ -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.
|
||||
|
||||
125
libburn/async.c
125
libburn/async.c
@ -1,9 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
/* ts A71019 */
|
||||
|
||||
@ -23,9 +19,6 @@
|
||||
#define Libburn_detach_done_workeR 1
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include "libburn.h"
|
||||
#include "transport.h"
|
||||
@ -43,7 +36,6 @@
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <signal.h>
|
||||
|
||||
/*
|
||||
#include <a ssert.h>
|
||||
@ -143,7 +135,7 @@ static void add_worker(int w_type, struct burn_drive *d,
|
||||
pthread_attr_t attr;
|
||||
#endif
|
||||
|
||||
a = calloc(1, sizeof(struct w_list));
|
||||
a = malloc(sizeof(struct w_list));
|
||||
a->w_type = w_type;
|
||||
a->drive = d;
|
||||
a->u = *(union w_list_data *)data;
|
||||
@ -236,22 +228,6 @@ static void *scan_worker_func(struct w_list *w)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void reset_progress(struct burn_drive *d, int sessions, int tracks,
|
||||
int indices, int sectors, int flag)
|
||||
{
|
||||
/* reset the progress indicator */
|
||||
d->progress.session = 0;
|
||||
d->progress.sessions = sessions;
|
||||
d->progress.track = 0;
|
||||
d->progress.tracks = tracks;
|
||||
d->progress.index = 0;
|
||||
d->progress.indices = indices;
|
||||
d->progress.start_sector = 0;
|
||||
d->progress.sectors = sectors;
|
||||
d->progress.sector = 0;
|
||||
}
|
||||
|
||||
|
||||
int burn_drive_scan(struct burn_drive_info *drives[], unsigned int *n_drives)
|
||||
{
|
||||
struct scan_opts o;
|
||||
@ -321,27 +297,8 @@ drive_is_active:;
|
||||
|
||||
static void *erase_worker_func(struct w_list *w)
|
||||
{
|
||||
|
||||
#define Libburn_protect_erase_threaD 1
|
||||
|
||||
#ifdef Libburn_protect_erase_threaD
|
||||
sigset_t sigset, oldset;
|
||||
|
||||
/* Protect blank thread from being interrupted by external signals */
|
||||
sigfillset(&sigset);
|
||||
sigdelset(&sigset, SIGSEGV);
|
||||
sigdelset(&sigset, SIGILL);
|
||||
pthread_sigmask(SIG_SETMASK, &sigset, &oldset);
|
||||
#endif /* Libburn_protect_erase_threaD */
|
||||
|
||||
burn_disc_erase_sync(w->u.erase.drive, w->u.erase.fast);
|
||||
remove_worker(pthread_self());
|
||||
|
||||
#ifdef Libburn_protect_erase_threaD
|
||||
/* (just in case it would not end with all signals blocked) */
|
||||
pthread_sigmask(SIG_SETMASK, &oldset, NULL);
|
||||
#endif /* Libburn_protect_erase_threaD */
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -353,7 +310,6 @@ void burn_disc_erase(struct burn_drive *drive, int fast)
|
||||
/* a ssert(drive); */
|
||||
/* a ssert(!SCAN_GOING()); */
|
||||
/* a ssert(!find_worker(drive)); */
|
||||
|
||||
if((drive == NULL)) {
|
||||
libdax_msgs_submit(libdax_messenger, drive->global_index,
|
||||
0x00020104,
|
||||
@ -369,9 +325,6 @@ void burn_disc_erase(struct burn_drive *drive, int fast)
|
||||
0, 0);
|
||||
return;
|
||||
}
|
||||
|
||||
reset_progress(drive, 1, 1, 1, 0x10000, 0);
|
||||
|
||||
/* A70103 : will be set to 0 by burn_disc_erase_sync() */
|
||||
drive->cancel = 1;
|
||||
|
||||
@ -412,28 +365,9 @@ void burn_disc_erase(struct burn_drive *drive, int fast)
|
||||
/* ts A61230 */
|
||||
static void *format_worker_func(struct w_list *w)
|
||||
{
|
||||
|
||||
#define Libburn_protect_format_threaD 1
|
||||
|
||||
#ifdef Libburn_protect_format_threaD
|
||||
sigset_t sigset, oldset;
|
||||
|
||||
/* Protect format thread from being interrupted by external signals */
|
||||
sigfillset(&sigset);
|
||||
sigdelset(&sigset, SIGSEGV);
|
||||
sigdelset(&sigset, SIGILL);
|
||||
pthread_sigmask(SIG_SETMASK, &sigset, &oldset);
|
||||
#endif /* Libburn_protect_format_threaD */
|
||||
|
||||
burn_disc_format_sync(w->u.format.drive, w->u.format.size,
|
||||
w->u.format.flag);
|
||||
remove_worker(pthread_self());
|
||||
|
||||
#ifdef Libburn_protect_format_threaD
|
||||
/* (just in case it would not end with all signals blocked) */
|
||||
pthread_sigmask(SIG_SETMASK, &oldset, NULL);
|
||||
#endif /* Libburn_protect_format_threaD */
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -445,8 +379,6 @@ void burn_disc_format(struct burn_drive *drive, off_t size, int flag)
|
||||
int ok = 0, ret;
|
||||
char msg[160];
|
||||
|
||||
reset_progress(drive, 1, 1, 1, 0x10000, 0);
|
||||
|
||||
if ((SCAN_GOING()) || find_worker(drive) != NULL) {
|
||||
libdax_msgs_submit(libdax_messenger, drive->global_index,
|
||||
0x00020102,
|
||||
@ -576,22 +508,8 @@ no_non_default_bd_re:;
|
||||
static void *write_disc_worker_func(struct w_list *w)
|
||||
{
|
||||
struct burn_drive *d = w->u.write.drive;
|
||||
char msg[80];
|
||||
|
||||
#define Libburn_protect_write_threaD 1
|
||||
|
||||
#ifdef Libburn_protect_write_threaD
|
||||
sigset_t sigset, oldset;
|
||||
|
||||
/* Protect write thread from being interrupted by external signals */
|
||||
sigfillset(&sigset);
|
||||
sigdelset(&sigset, SIGSEGV);
|
||||
sigdelset(&sigset, SIGILL);
|
||||
pthread_sigmask(SIG_SETMASK, &sigset, &oldset);
|
||||
#endif /* Libburn_protect_write_threaD */
|
||||
|
||||
d->thread_pid = getpid();
|
||||
d->thread_tid = pthread_self();
|
||||
d->thread_pid_valid= 1;
|
||||
burn_disc_write_sync(w->u.write.opts, w->u.write.disc);
|
||||
d->thread_pid_valid= 0;
|
||||
@ -601,19 +519,7 @@ static void *write_disc_worker_func(struct w_list *w)
|
||||
*/
|
||||
burn_write_opts_free(w->u.write.opts);
|
||||
|
||||
sprintf(msg, "Write thread on drive %d ended", d->global_index);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index, 0x00020178,
|
||||
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, 0, 0);
|
||||
|
||||
remove_worker(pthread_self());
|
||||
d->busy = BURN_DRIVE_IDLE;
|
||||
|
||||
#ifdef Libburn_protect_write_threaD
|
||||
/* (just in case it would not end with all signals blocked) */
|
||||
pthread_sigmask(SIG_SETMASK, &oldset, NULL);
|
||||
#endif /* Libburn_protect_write_threaD */
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -637,20 +543,12 @@ void burn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
|
||||
return;
|
||||
}
|
||||
|
||||
reset_progress(d, disc->sessions, disc->session[0]->tracks,
|
||||
disc->session[0]->track[0]->indices, 0, 0);
|
||||
|
||||
/* For the next lines any return indicates failure */
|
||||
d->cancel = 1;
|
||||
|
||||
/* ts A70203 : people have been warned in API specs */
|
||||
if (opts->write_type == BURN_WRITE_NONE) {
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x0002017c,
|
||||
LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"No valid write type selected", 0, 0);
|
||||
if (opts->write_type == BURN_WRITE_NONE)
|
||||
return;
|
||||
}
|
||||
|
||||
if (d->drive_role == 0) {
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
@ -711,30 +609,12 @@ static void *fifo_worker_func(struct w_list *w)
|
||||
{
|
||||
int old;
|
||||
|
||||
#define Libburn_protect_fifo_threaD 1
|
||||
|
||||
#ifdef Libburn_protect_fifo_threaD
|
||||
sigset_t sigset, oldset;
|
||||
|
||||
/* Protect fifo thread from being interrupted by external signals */
|
||||
sigfillset(&sigset);
|
||||
sigdelset(&sigset, SIGSEGV);
|
||||
sigdelset(&sigset, SIGILL);
|
||||
pthread_sigmask(SIG_SETMASK, &sigset, &oldset);
|
||||
#endif /* Libburn_protect_fifo_threaD */
|
||||
|
||||
pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &old);
|
||||
pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &old);
|
||||
/* Note: Only burn_fifo_abort() shall cancel the fifo thread */
|
||||
|
||||
burn_fifo_source_shoveller(w->u.fifo.source, w->u.fifo.flag);
|
||||
remove_worker(pthread_self());
|
||||
|
||||
#ifdef Libburn_protect_fifo_threaD
|
||||
/* (just in case it would not end with all signals blocked) */
|
||||
pthread_sigmask(SIG_SETMASK, &oldset, NULL);
|
||||
#endif /* Libburn_protect_fifo_threaD */
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -759,7 +639,6 @@ int burn_fifo_start(struct burn_source *source, int flag)
|
||||
add_worker(Burnworker_type_fifO, NULL,
|
||||
(WorkerFunc) fifo_worker_func, &o);
|
||||
fs->is_started = 1;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
@ -1,6 +1,4 @@
|
||||
/**
|
||||
Copyright (c) 2006 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
|
||||
This file bundles variables which disable changes in libburn which are
|
||||
not yet completely accepted.
|
||||
|
||||
@ -3,17 +3,13 @@
|
||||
|
||||
A signal handler which cleans up an application and exits.
|
||||
|
||||
Provided under GPLv2+ license within GPL projects, BSD license elsewise.
|
||||
Provided under GPL license within GPL projects, BSD license elsewise.
|
||||
*/
|
||||
|
||||
/*
|
||||
cc -g -o cleanup -DCleanup_standalonE cleanup.c
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
@ -44,8 +40,7 @@ static int non_signal_list_count= BURN_OS_NON_SIGNAL_COUNT;
|
||||
#else /* ! Cleanup_has_no_libburn_os_H */
|
||||
|
||||
|
||||
/* Outdated. GNU/Linux only.
|
||||
For backward compatibility with pre-libburn-0.2.3 */
|
||||
/* Outdated. Linux only. For backward compatibility with pre-libburn-0.2.3 */
|
||||
|
||||
/* Signals to be caught */
|
||||
static int signal_list[]= {
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
|
||||
A signal handler which cleans up an application and exits.
|
||||
|
||||
Provided under GPLv2+ within GPL projects, BSD license elsewise.
|
||||
Provided under GPL license within GPL projects, BSD license elsewise.
|
||||
*/
|
||||
|
||||
#ifndef Cleanup_includeD
|
||||
|
||||
@ -1,9 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include "crc.h"
|
||||
|
||||
static unsigned short ccitt_table[256] = {
|
||||
@ -108,15 +104,6 @@ unsigned long crc32_table[256] = {
|
||||
0x71C0FC00L, 0xE151FD01L, 0xE0E1FE01L, 0x7070FF00L
|
||||
};
|
||||
|
||||
|
||||
/* Exploration ts B00214 :
|
||||
ECMA-130, 22.3.6 "CRC field"
|
||||
Generating polynomial: x^16 + x^12 + x^5 + 1
|
||||
Also known as CRC-16-CCITT, CRC-CCITT
|
||||
|
||||
Use in libburn for raw write modes in sector.c.
|
||||
There is also disabled code in read.c which would use it.
|
||||
*/
|
||||
unsigned short crc_ccitt(unsigned char *q, int len)
|
||||
{
|
||||
unsigned short crc = 0;
|
||||
@ -125,20 +112,6 @@ unsigned short crc_ccitt(unsigned char *q, int len)
|
||||
crc = ccitt_table[(crc >> 8 ^ *q++) & 0xff] ^ (crc << 8);
|
||||
return ~crc;
|
||||
}
|
||||
|
||||
|
||||
/* Exploration ts B00214 :
|
||||
ECMA-130, 14.3 "EDC field"
|
||||
"The EDC codeword must be divisible by the check polynomial:
|
||||
P(x) = (x^16 + x^15 + x^2 + 1) . (x^16 + x^2 + x + 1)
|
||||
"
|
||||
|
||||
>>> Test whether this coincides with CRC-32 IEEE 802.3
|
||||
x^32 + x^26 + x^23 + x^22 + x^16 + x^12 + x^11 + x^10
|
||||
+ x^8 + x^7 + x^5 + x^4 + x^2 + x + 1
|
||||
|
||||
Used for raw writing in sector.c
|
||||
*/
|
||||
unsigned int crc_32(unsigned char *data, int len)
|
||||
{
|
||||
unsigned int crc = 0;
|
||||
|
||||
@ -3,21 +3,7 @@
|
||||
#ifndef BURN__CRC_H
|
||||
#define BURN__CRC_H
|
||||
|
||||
|
||||
#ifdef Xorriso_standalonE
|
||||
/* Source module crc.c of yet unclear ancestry is excluded from GNU xorriso */
|
||||
#ifndef Libburn_no_crc_C
|
||||
#define Libburn_no_crc_C 1
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
#ifndef Libburn_no_crc_C
|
||||
|
||||
unsigned short crc_ccitt(unsigned char *, int len);
|
||||
unsigned int crc_32(unsigned char *, int len);
|
||||
|
||||
#endif /* Libburn_no_crc_C */
|
||||
|
||||
|
||||
#endif /* BURN__CRC_H */
|
||||
|
||||
@ -22,10 +22,6 @@
|
||||
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
|
||||
@ -1,14 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef WIN32
|
||||
#include <windows.h>
|
||||
#endif
|
||||
|
||||
216
libburn/drive.c
216
libburn/drive.c
@ -1,17 +1,10 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
/* #include <m alloc.h> ts A61013 : not in Linux man 3 malloc */
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <signal.h>
|
||||
@ -97,7 +90,6 @@ void burn_drive_free_subs(struct burn_drive *d)
|
||||
if (d->stdio_fd >= 0)
|
||||
close (d->stdio_fd);
|
||||
d->stdio_fd = -1;
|
||||
sg_dispose_drive(d, 0);
|
||||
}
|
||||
|
||||
|
||||
@ -377,7 +369,6 @@ struct burn_drive *burn_drive_register(struct burn_drive *d)
|
||||
d->busy = BURN_DRIVE_IDLE;
|
||||
d->thread_pid = 0;
|
||||
d->thread_pid_valid = 0;
|
||||
memset(&(d->thread_tid), 0, sizeof(d->thread_tid));
|
||||
d->toc_entries = 0;
|
||||
d->toc_entry = NULL;
|
||||
d->disc = NULL;
|
||||
@ -623,9 +614,8 @@ void burn_disc_erase_sync(struct burn_drive *d, int fast)
|
||||
d->idata->product);
|
||||
|
||||
d->cancel = 0;
|
||||
|
||||
#ifdef Libburn_reset_progress_asynC
|
||||
/* <<< This is now done in async.c */
|
||||
d->busy = BURN_DRIVE_ERASING;
|
||||
d->erase(d, fast);
|
||||
/* reset the progress */
|
||||
d->progress.session = 0;
|
||||
d->progress.sessions = 1;
|
||||
@ -636,11 +626,6 @@ void burn_disc_erase_sync(struct burn_drive *d, int fast)
|
||||
d->progress.start_sector = 0;
|
||||
d->progress.sectors = 0x10000;
|
||||
d->progress.sector = 0;
|
||||
#endif /* Libburn_reset_progress_asynC */
|
||||
|
||||
d->erase(d, fast);
|
||||
d->busy = BURN_DRIVE_ERASING;
|
||||
|
||||
/* read the initial 0 stage */
|
||||
while (!d->test_unit_ready(d) && d->get_erase_progress(d) == 0)
|
||||
sleep(1);
|
||||
@ -667,8 +652,6 @@ void burn_disc_format_sync(struct burn_drive *d, off_t size, int flag)
|
||||
char msg[80];
|
||||
struct buffer buf, *buf_mem = d->buffer;
|
||||
|
||||
#ifdef Libburn_reset_progress_asynC
|
||||
/* <<< This is now done in async.c */
|
||||
/* reset the progress */
|
||||
d->progress.session = 0;
|
||||
d->progress.sessions = 1;
|
||||
@ -679,8 +662,6 @@ void burn_disc_format_sync(struct burn_drive *d, off_t size, int flag)
|
||||
d->progress.start_sector = 0;
|
||||
d->progress.sectors = 0x10000;
|
||||
d->progress.sector = 0;
|
||||
#endif /* Libburn_reset_progress_asynC */
|
||||
|
||||
stages = 1 + ((flag & 1) && size > 1024 * 1024);
|
||||
d->cancel = 0;
|
||||
d->busy = BURN_DRIVE_FORMATTING;
|
||||
@ -817,22 +798,10 @@ int burn_disc_erasable(struct burn_drive *d)
|
||||
enum burn_drive_status burn_drive_get_status(struct burn_drive *d,
|
||||
struct burn_progress *p)
|
||||
{
|
||||
/* --- Part of asynchronous signal handling --- */
|
||||
/* This frequently used call may be used to react on messages from
|
||||
the libburn built-in signal handler.
|
||||
*/
|
||||
|
||||
/* ts B00225 :
|
||||
If aborting with action 2:
|
||||
catch control thread after it returned from signal handler.
|
||||
Let it run burn_abort(4440,...)
|
||||
*/
|
||||
burn_init_catch_on_abort(0);
|
||||
|
||||
/* ts A70928 : inform control thread of signal in sub-threads */
|
||||
if (burn_builtin_triggered_action < 2 && burn_global_abort_level > 0)
|
||||
if (burn_global_abort_level > 0)
|
||||
burn_global_abort_level++;
|
||||
if (burn_builtin_triggered_action < 2 && burn_global_abort_level > 5) {
|
||||
if (burn_global_abort_level > 5) {
|
||||
if (burn_global_signal_handler == NULL)
|
||||
kill(getpid(), burn_global_abort_signum);
|
||||
else
|
||||
@ -842,9 +811,6 @@ enum burn_drive_status burn_drive_get_status(struct burn_drive *d,
|
||||
burn_global_abort_level = -1;
|
||||
}
|
||||
|
||||
/* --- End of asynchronous signal handling --- */
|
||||
|
||||
|
||||
if (p != NULL) {
|
||||
memcpy(p, &(d->progress), sizeof(struct burn_progress));
|
||||
/* TODO: add mutex */
|
||||
@ -866,13 +832,9 @@ int burn_drive_set_stream_recording(struct burn_drive *d, int recmode,
|
||||
|
||||
void burn_drive_cancel(struct burn_drive *d)
|
||||
{
|
||||
/* ts B00225 : these mutexes are unnecessary because "= 1" is atomar.
|
||||
pthread_mutex_lock(&d->access_lock);
|
||||
*/
|
||||
d->cancel = 1;
|
||||
/*
|
||||
pthread_mutex_unlock(&d->access_lock);
|
||||
*/
|
||||
}
|
||||
|
||||
/* ts A61007 : defunct because unused */
|
||||
@ -945,27 +907,20 @@ static int drive_getcaps(struct burn_drive *d, struct burn_drive_info *out)
|
||||
out->c2_errors = !!d->mdata->c2_pointers;
|
||||
out->drive = d;
|
||||
|
||||
#ifdef Libburn_dummy_probe_write_modeS
|
||||
#ifdef Libburn_pioneer_dvr_216d_dummy_probe_wM
|
||||
|
||||
/* ts A91112 */
|
||||
/* Set default block types. The call d->probe_write_modes() is quite
|
||||
obtrusive. It may be performed explicitely by new API call
|
||||
burn_drive_probe_cd_write_modes().
|
||||
*/
|
||||
if (out->write_dvdram || out->write_dvdr ||
|
||||
out->write_cdrw || out->write_cdr) {
|
||||
out->tao_block_types = d->block_types[BURN_WRITE_TAO] =
|
||||
BURN_BLOCK_MODE1 | BURN_BLOCK_RAW0;
|
||||
out->sao_block_types = d->block_types[BURN_WRITE_SAO] =
|
||||
BURN_BLOCK_SAO;
|
||||
} else {
|
||||
out->tao_block_types = d->block_types[BURN_WRITE_TAO] = 0;
|
||||
out->sao_block_types = d->block_types[BURN_WRITE_SAO] = 0;
|
||||
}
|
||||
out->tao_block_types = d->block_types[BURN_WRITE_TAO] =
|
||||
BURN_BLOCK_MODE1 | BURN_BLOCK_RAW0;
|
||||
out->sao_block_types = d->block_types[BURN_WRITE_SAO] = BURN_BLOCK_SAO;
|
||||
out->raw_block_types = d->block_types[BURN_WRITE_RAW] = 0;
|
||||
out->packet_block_types = 0;
|
||||
|
||||
#else /* Libburn_dummy_probe_write_modeS */
|
||||
#else /* Libburn_pioneer_dvr_216d_dummy_probe_wM */
|
||||
|
||||
/* update available block types for burners */
|
||||
if (out->write_dvdram || out->write_dvdr ||
|
||||
@ -976,14 +931,15 @@ static int drive_getcaps(struct burn_drive *d, struct burn_drive_info *out)
|
||||
out->raw_block_types = d->block_types[BURN_WRITE_RAW];
|
||||
out->packet_block_types = d->block_types[BURN_WRITE_PACKET];
|
||||
|
||||
#endif /* ! Libburn_dummy_probe_write_modeS */
|
||||
#endif /* ! Libburn_pioneer_dvr_216d_dummy_probe_wM */
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
#ifdef Libburn_pioneer_dvr_216d_dummy_probe_wM
|
||||
|
||||
/* ts A91112 - B00114 API */
|
||||
/* ts A91112 candidate for API */
|
||||
/* Probe available CD write modes and block types.
|
||||
*/
|
||||
int burn_drive_probe_cd_write_modes(struct burn_drive_info *dinfo)
|
||||
@ -1002,6 +958,8 @@ int burn_drive_probe_cd_write_modes(struct burn_drive_info *dinfo)
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif /* Libburn_pioneer_dvr_216d_dummy_probe_wM */
|
||||
|
||||
|
||||
/* ts A70907 : added parameter flag */
|
||||
/* @param flag bit0= reset global drive list */
|
||||
@ -1294,7 +1252,7 @@ int burn_drive_add_whitelist(char *device_address)
|
||||
if(enumeration_whitelist_top+1 >= BURN_DRIVE_WHITELIST_LEN)
|
||||
return 0;
|
||||
enumeration_whitelist_top++;
|
||||
new_item = calloc(1, strlen(device_address) + 1);
|
||||
new_item = malloc(strlen(device_address) + 1);
|
||||
if (new_item == NULL)
|
||||
return -1;
|
||||
strcpy(new_item, device_address);
|
||||
@ -1359,7 +1317,6 @@ int burn_drive__fd_from_special_adr(char *adr)
|
||||
int burn_drive_grab_dummy(struct burn_drive_info *drive_infos[], char *fname)
|
||||
{
|
||||
int ret = -1, fd = -1, role = 0;
|
||||
int is_block_dev = 0;
|
||||
/* divided by 512 it needs to fit into a signed long integer */
|
||||
off_t size = ((off_t) (512 * 1024 * 1024 - 1) * (off_t) 2048);
|
||||
off_t read_size = -1;
|
||||
@ -1376,18 +1333,17 @@ int burn_drive_grab_dummy(struct burn_drive_info *drive_infos[], char *fname)
|
||||
else
|
||||
ret = stat(fname, &stbuf);
|
||||
if (ret != -1) {
|
||||
is_block_dev = burn_os_is_2k_seekrw(fname, 0);
|
||||
if (S_ISREG(stbuf.st_mode))
|
||||
read_size = stbuf.st_size;
|
||||
else if (is_block_dev) {
|
||||
else if (S_ISBLK(stbuf.st_mode)) {
|
||||
ret = burn_os_stdio_capacity(fname,
|
||||
&read_size);
|
||||
if (ret <= 0)
|
||||
read_size = (off_t) 0x7ffffff0 *
|
||||
(off_t) 2048;
|
||||
read_size = -1;
|
||||
}
|
||||
}
|
||||
if (ret == -1 || is_block_dev || S_ISREG(stbuf.st_mode)) {
|
||||
if (ret == -1 || S_ISBLK(stbuf.st_mode) ||
|
||||
S_ISREG(stbuf.st_mode)) {
|
||||
ret = burn_os_stdio_capacity(fname, &size);
|
||||
if (ret == -1) {
|
||||
libdax_msgs_submit(libdax_messenger, -1,
|
||||
@ -1603,23 +1559,14 @@ int burn_drive_is_enumerable_adr(char *adr)
|
||||
#define BURN_DRIVE_MAX_LINK_DEPTH 20
|
||||
|
||||
/* ts A60922 ticket 33 */
|
||||
/* @param flag bit0= no debug messages
|
||||
bit1= resolve only links,
|
||||
do not rely on drive list for resolving via st_rdev
|
||||
*/
|
||||
int burn_drive_resolve_link(char *path, char adr[], int *recursion_count,
|
||||
int flag)
|
||||
int burn_drive_resolve_link(char *path, char adr[], int *recursion_count)
|
||||
{
|
||||
int ret;
|
||||
char link_target[4096], msg[4096+100], link_adr[4096], *adrpt;
|
||||
struct stat stbuf;
|
||||
|
||||
if (flag & 1)
|
||||
burn_drive_adr_debug_msg("burn_drive_resolve_link( %s )",
|
||||
path);
|
||||
burn_drive_adr_debug_msg("burn_drive_resolve_link( %s )", path);
|
||||
if (*recursion_count >= BURN_DRIVE_MAX_LINK_DEPTH) {
|
||||
if (flag & 1)
|
||||
burn_drive_adr_debug_msg(
|
||||
burn_drive_adr_debug_msg(
|
||||
"burn_drive_resolve_link aborts because link too deep",
|
||||
NULL);
|
||||
return 0;
|
||||
@ -1627,15 +1574,12 @@ int burn_drive_resolve_link(char *path, char adr[], int *recursion_count,
|
||||
(*recursion_count)++;
|
||||
ret = readlink(path, link_target, sizeof(link_target));
|
||||
if (ret == -1) {
|
||||
if (flag & 1)
|
||||
burn_drive_adr_debug_msg("readlink( %s ) returns -1",
|
||||
path);
|
||||
burn_drive_adr_debug_msg("readlink( %s ) returns -1", path);
|
||||
return 0;
|
||||
}
|
||||
if (ret >= sizeof(link_target) - 1) {
|
||||
sprintf(msg,"readlink( %s ) returns %d (too much)", path, ret);
|
||||
if (flag & 1)
|
||||
burn_drive_adr_debug_msg(msg, NULL);
|
||||
burn_drive_adr_debug_msg(msg, NULL);
|
||||
return -1;
|
||||
}
|
||||
link_target[ret] = 0;
|
||||
@ -1648,25 +1592,10 @@ int burn_drive_resolve_link(char *path, char adr[], int *recursion_count,
|
||||
} else
|
||||
adrpt = link_target;
|
||||
}
|
||||
if (flag & 2) {
|
||||
/* Link-only recursion */
|
||||
if (lstat(adrpt, &stbuf) == -1) {
|
||||
;
|
||||
} else if((stbuf.st_mode & S_IFMT) == S_IFLNK) {
|
||||
ret = burn_drive_resolve_link(adrpt, adr,
|
||||
recursion_count, flag);
|
||||
} else {
|
||||
strcpy(adr, adrpt);
|
||||
}
|
||||
} else {
|
||||
/* Link and device number recursion */
|
||||
ret = burn_drive_convert_fs_adr_sub(adrpt, adr,
|
||||
recursion_count);
|
||||
sprintf(msg,"burn_drive_convert_fs_adr( %s ) returns %d",
|
||||
link_target, ret);
|
||||
}
|
||||
if (flag & 1)
|
||||
burn_drive_adr_debug_msg(msg, NULL);
|
||||
ret = burn_drive_convert_fs_adr_sub(adrpt, adr, recursion_count);
|
||||
sprintf(msg,"burn_drive_convert_fs_adr( %s ) returns %d",
|
||||
link_target, ret);
|
||||
burn_drive_adr_debug_msg(msg, NULL);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -1840,7 +1769,7 @@ int burn_drive_convert_fs_adr_sub(char *path, char adr[], int *rec_count)
|
||||
return 0;
|
||||
}
|
||||
if((stbuf.st_mode & S_IFMT) == S_IFLNK) {
|
||||
ret = burn_drive_resolve_link(path, adr, rec_count, 0);
|
||||
ret = burn_drive_resolve_link(path, adr, rec_count);
|
||||
if(ret > 0)
|
||||
return 1;
|
||||
burn_drive_adr_debug_msg("link fallback via stat( %s )", path);
|
||||
@ -1889,12 +1818,17 @@ int burn_abort_pacifier(void *handle, int patience, int elapsed)
|
||||
}
|
||||
|
||||
|
||||
/* ts B00226 : Outsourced backend of burn_abort()
|
||||
@param flag bit0= do not call burn_finish()
|
||||
/** Abort any running drive operation and finish libburn.
|
||||
@param patience Maximum number of seconds to wait for drives to finish
|
||||
@param pacifier_func Function to produce appeasing messages. See
|
||||
burn_abort_pacifier() for an example.
|
||||
@return 1 ok, all went well
|
||||
0 had to leave a drive in unclean state
|
||||
<0 severe error, do no use libburn again
|
||||
*/
|
||||
int burn_abort_5(int patience,
|
||||
int burn_abort(int patience,
|
||||
int (*pacifier_func)(void *handle, int patience, int elapsed),
|
||||
void *handle, int elapsed, int flag)
|
||||
void *handle)
|
||||
{
|
||||
int ret, i, occup, still_not_done= 1, pacifier_off= 0, first_round= 1;
|
||||
unsigned long wait_grain= 100000;
|
||||
@ -1904,14 +1838,7 @@ int burn_abort_5(int patience,
|
||||
time_t stdio_patience = 3;
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
fprintf(stderr,
|
||||
"libburn_EXPERIMENTAL: burn_abort_5(%d,%d)\n", patience, flag);
|
||||
*/
|
||||
|
||||
current_time = start_time = pacifier_time = time(0);
|
||||
start_time -= elapsed;
|
||||
end_time = start_time + patience;
|
||||
|
||||
/* >>> ts A71002 : are there any threads at work ?
|
||||
@ -1919,7 +1846,7 @@ int burn_abort_5(int patience,
|
||||
change status on their own.
|
||||
*/
|
||||
|
||||
while(current_time < end_time || (patience <= 0 && first_round)) {
|
||||
while(current_time-end_time < patience) {
|
||||
still_not_done = 0;
|
||||
|
||||
for(i = 0; i < drivetop + 1; i++) {
|
||||
@ -1958,9 +1885,6 @@ int burn_abort_5(int patience,
|
||||
}
|
||||
|
||||
if(occup <= 10) {
|
||||
if (drive_array[i].drive_role != 1)
|
||||
/* occup == -1 comes early */
|
||||
usleep(1000000);
|
||||
burn_drive_forget(&(drive_array[i]), 1);
|
||||
} else if(occup <= 100) {
|
||||
if(first_round)
|
||||
@ -1972,7 +1896,7 @@ int burn_abort_5(int patience,
|
||||
}
|
||||
first_round = 0;
|
||||
|
||||
if(still_not_done == 0 || patience <= 0)
|
||||
if(still_not_done == 0)
|
||||
break;
|
||||
usleep(wait_grain);
|
||||
current_time = time(0);
|
||||
@ -1985,35 +1909,11 @@ int burn_abort_5(int patience,
|
||||
pacifier_time = current_time;
|
||||
}
|
||||
}
|
||||
if (!(flag & 1))
|
||||
burn_finish();
|
||||
burn_finish();
|
||||
return(still_not_done == 0);
|
||||
}
|
||||
|
||||
|
||||
/** Abort any running drive operation and finish libburn.
|
||||
@param patience Maximum number of seconds to wait for drives to finish
|
||||
@param pacifier_func Function to produce appeasing messages. See
|
||||
burn_abort_pacifier() for an example.
|
||||
@return 1 ok, all went well
|
||||
0 had to leave a drive in unclean state
|
||||
<0 severe error, do no use libburn again
|
||||
*/
|
||||
int burn_abort(int patience,
|
||||
int (*pacifier_func)(void *handle, int patience, int elapsed),
|
||||
void *handle)
|
||||
{
|
||||
int ret, flg = 0;
|
||||
|
||||
if (patience < 0) {
|
||||
patience = 0;
|
||||
flg |= 1;
|
||||
}
|
||||
ret = burn_abort_5(patience, pacifier_func, handle, 0, flg);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/* ts A61020 API function */
|
||||
int burn_drive_get_start_end_lba(struct burn_drive *d,
|
||||
int *start_lba, int *end_lba, int flag)
|
||||
@ -2218,7 +2118,7 @@ int burn_speed_descriptor_new(struct burn_speed_descriptor **s,
|
||||
{
|
||||
struct burn_speed_descriptor *o;
|
||||
|
||||
(*s) = o = calloc(1, sizeof(struct burn_speed_descriptor));
|
||||
(*s) = o = malloc(sizeof(struct burn_speed_descriptor));
|
||||
if (o == NULL)
|
||||
return -1;
|
||||
o->source = 0;
|
||||
@ -2389,7 +2289,7 @@ int burn_disc_get_multi_caps(struct burn_drive *d, enum burn_write_types wt,
|
||||
if(s == BURN_DISC_UNGRABBED)
|
||||
return -1;
|
||||
*caps = o = (struct burn_multi_caps *)
|
||||
calloc(1, sizeof(struct burn_multi_caps));
|
||||
malloc(sizeof(struct burn_multi_caps));
|
||||
if(*caps == NULL)
|
||||
return -1;
|
||||
/* Default says nothing is available */
|
||||
@ -2708,9 +2608,6 @@ int burn_drive_equals_adr(struct burn_drive *d1, char *adr2_in, int role2)
|
||||
if (S_ISBLK(stbuf1.st_mode) && S_ISBLK(stbuf2.st_mode) &&
|
||||
stbuf1.st_rdev == stbuf2.st_rdev)
|
||||
return 1; /* same major,minor device number */
|
||||
if (S_ISCHR(stbuf1.st_mode) && S_ISCHR(stbuf2.st_mode) &&
|
||||
stbuf1.st_rdev == stbuf2.st_rdev)
|
||||
return 1; /* same major,minor device number */
|
||||
|
||||
/* Are both filesystem objects related to the same MMC drive */
|
||||
if (conv_ret2 <= 0)
|
||||
@ -2747,8 +2644,7 @@ int burn_drive_equals_adr(struct burn_drive *d1, char *adr2_in, int role2)
|
||||
}
|
||||
|
||||
|
||||
int burn_drive_find_by_thread_pid(struct burn_drive **d, pid_t pid,
|
||||
pthread_t tid)
|
||||
int burn_drive_find_by_thread_pid(struct burn_drive **d, pid_t pid)
|
||||
{
|
||||
int i;
|
||||
|
||||
@ -2760,8 +2656,7 @@ int burn_drive_find_by_thread_pid(struct burn_drive **d, pid_t pid,
|
||||
*/
|
||||
|
||||
if (drive_array[i].thread_pid_valid &&
|
||||
drive_array[i].thread_pid == pid &&
|
||||
pthread_equal(drive_array[i].thread_tid, tid)) {
|
||||
drive_array[i].thread_pid == pid) {
|
||||
*d = &(drive_array[i]);
|
||||
return 1;
|
||||
}
|
||||
@ -2836,18 +2731,3 @@ int burn_disc_get_cd_info(struct burn_drive *d, char disc_type[80],
|
||||
*valid = d->disc_info_valid;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ts B00924 : API */
|
||||
int burn_disc_get_bd_spare_info(struct burn_drive *d,
|
||||
int *alloc_blocks, int *free_blocks, int flag)
|
||||
{
|
||||
int ret;
|
||||
|
||||
if (burn_drive_get_drive_role(d) != 1)
|
||||
return 0;
|
||||
*alloc_blocks = *free_blocks = 0;
|
||||
ret = mmc_get_bd_spare_info(d, alloc_blocks, free_blocks, 0);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
@ -1,11 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef __DRIVE
|
||||
#define __DRIVE
|
||||
|
||||
@ -127,9 +121,8 @@ int burn_disc_get_write_mode_demands(struct burn_disc *disc,
|
||||
int burn_drive__fd_from_special_adr(char *adr);
|
||||
|
||||
|
||||
/* ts A70929 : Find the drive which is being worked on by pid , tid */
|
||||
int burn_drive_find_by_thread_pid(struct burn_drive **d, pid_t pid,
|
||||
pthread_t tid);
|
||||
/* ts A70929 : Find the drive which is being worked on by pid */
|
||||
int burn_drive_find_by_thread_pid(struct burn_drive **d, pid_t pid);
|
||||
|
||||
|
||||
/* ts A51221 - A80731 : Whitelist inquiry functions */
|
||||
@ -142,12 +135,4 @@ char *burn_drive_whitelist_item(int idx, int flag);
|
||||
int burn_drive_is_listed(char *path, struct burn_drive **found, int flag);
|
||||
|
||||
|
||||
/* ts B00226 : Outsourced backend of burn_abort()
|
||||
@param elapsed to be subtracted from start time
|
||||
@param flag bit0= do not shutdown the library
|
||||
*/
|
||||
int burn_abort_5(int patience,
|
||||
int (*pacifier_func)(void *handle, int patience, int elapsed),
|
||||
void *handle, int elapsed, int flag);
|
||||
|
||||
#endif /* __DRIVE */
|
||||
|
||||
@ -1,14 +1,9 @@
|
||||
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
/* ts A91016 : libburn/ecma130ab.c is the replacement for old libburn/lec.c
|
||||
|
||||
Copyright 2009, Thomas Schmitt <scdbackup@gmx.net>, libburnia-project.org
|
||||
Provided under GPL version 2 or later.
|
||||
|
||||
This code module implements the production of RSPC parity bytes (P- and Q-
|
||||
parity) and the scrambling of raw CD-ROM sectors as specified in ECMA-130:
|
||||
|
||||
@ -4,7 +4,6 @@
|
||||
/* ts A91016 : libburn/ecma130ab.h is the replacement for old libburn/lec.h
|
||||
|
||||
Copyright 2009, Thomas Schmitt <scdbackup@gmx.net>, libburnia-project.org
|
||||
Provided under GPL version 2 or later.
|
||||
|
||||
This code module implements the computations prescribed in ECMA-130 Annex A
|
||||
and B. For explanations of the underlying mathematics see ecma130ab.c .
|
||||
|
||||
192
libburn/file.c
192
libburn/file.c
@ -1,15 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <sys/types.h>
|
||||
@ -93,9 +83,7 @@ static off_t file_size(struct burn_source *source)
|
||||
|
||||
if (fs->fixed_size > 0)
|
||||
return fs->fixed_size;
|
||||
if (fstat(fs->datafd, &buf) != 0)
|
||||
return (off_t) 0;
|
||||
if ((buf.st_mode & S_IFMT) != S_IFREG)
|
||||
if (fstat(fs->datafd, &buf) == -1)
|
||||
return (off_t) 0;
|
||||
return (off_t) buf.st_size;
|
||||
}
|
||||
@ -129,7 +117,7 @@ struct burn_source *burn_file_source_new(const char *path, const char *subpath)
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
fs = calloc(1, sizeof(struct burn_source_file));
|
||||
fs = malloc(sizeof(struct burn_source_file));
|
||||
|
||||
/* ts A70825 */
|
||||
if (fs == NULL) {
|
||||
@ -175,7 +163,7 @@ struct burn_source *burn_fd_source_new(int datafd, int subfd, off_t size)
|
||||
|
||||
if (datafd == -1)
|
||||
return NULL;
|
||||
fs = calloc(1, sizeof(struct burn_source_file));
|
||||
fs = malloc(sizeof(struct burn_source_file));
|
||||
if (fs == NULL) /* ts A70825 */
|
||||
return NULL;
|
||||
fs->datafd = datafd;
|
||||
@ -403,13 +391,9 @@ int burn_fifo_source_shoveller(struct burn_source *source, int flag)
|
||||
else
|
||||
ret = fs->inp->read_xt( fs->inp,
|
||||
(unsigned char *) bufpt, fs->inp_read_size);
|
||||
if (ret == 0) {
|
||||
|
||||
/* >>> ??? ts B00326 */
|
||||
/* >>> report EOF of fifo input and fs->in_counter */;
|
||||
|
||||
if (ret == 0)
|
||||
break; /* EOF */
|
||||
} else if (ret < 0) {
|
||||
else if (ret < 0) {
|
||||
libdax_msgs_submit(libdax_messenger, -1, 0x00020153,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Read error on fifo input", errno, 0);
|
||||
@ -481,11 +465,10 @@ int burn_fifo_source_shoveller(struct burn_source *source, int flag)
|
||||
|
||||
int burn_fifo_cancel(struct burn_source *source)
|
||||
{
|
||||
int ret;
|
||||
struct burn_source_fifo *fs = source->data;
|
||||
|
||||
ret = burn_source_cancel(fs->inp);
|
||||
return ret;
|
||||
burn_source_cancel(fs->inp);
|
||||
return(1);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -509,7 +492,7 @@ struct burn_source *burn_fifo_source_new(struct burn_source *inp,
|
||||
"Desired fifo buffer too small", 0, 0);
|
||||
return NULL;
|
||||
}
|
||||
fs = calloc(1, sizeof(struct burn_source_fifo));
|
||||
fs = malloc(sizeof(struct burn_source_fifo));
|
||||
if (fs == NULL)
|
||||
return NULL;
|
||||
fs->is_started = 0;
|
||||
@ -748,162 +731,3 @@ int burn_fifo_fill(struct burn_source *source, int bufsize, int flag)
|
||||
1 | ((flag & 1) << 1));
|
||||
}
|
||||
|
||||
|
||||
/* ----------------------------- Offset source ----------------------------- */
|
||||
/* ts B00922 */
|
||||
|
||||
static void offst_free(struct burn_source *source);
|
||||
|
||||
static struct burn_source_offst *offst_auth(struct burn_source *source)
|
||||
{
|
||||
if (source->free_data != offst_free) {
|
||||
libdax_msgs_submit(libdax_messenger, -1, 0x0002017a,
|
||||
LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Expected offset source object as parameter",
|
||||
0, 0);
|
||||
return NULL;
|
||||
}
|
||||
return (struct burn_source_offst *) source->data;
|
||||
}
|
||||
|
||||
static off_t offst_get_size(struct burn_source *source)
|
||||
{
|
||||
struct burn_source_offst *fs;
|
||||
|
||||
if ((fs = offst_auth(source)) == NULL)
|
||||
return (off_t) 0;
|
||||
return fs->size;
|
||||
}
|
||||
|
||||
static int offst_set_size(struct burn_source *source, off_t size)
|
||||
{
|
||||
struct burn_source_offst *fs;
|
||||
|
||||
if ((fs = offst_auth(source)) == NULL)
|
||||
return 0;
|
||||
fs->size = size;
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void offst_free(struct burn_source *source)
|
||||
{
|
||||
struct burn_source_offst *fs;
|
||||
|
||||
if ((fs = offst_auth(source)) == NULL)
|
||||
return;
|
||||
if (fs->prev != NULL)
|
||||
offst_auth(fs->prev)->next = fs->next;
|
||||
if (fs->next != NULL)
|
||||
offst_auth(fs->next)->prev = fs->prev;
|
||||
if (fs->inp != NULL)
|
||||
burn_source_free(fs->inp); /* i.e. decrement refcount */
|
||||
free(source->data);
|
||||
}
|
||||
|
||||
static int offst_read(struct burn_source *source, unsigned char *buffer,
|
||||
int size)
|
||||
{
|
||||
int ret, to_read, todo;
|
||||
struct burn_source_offst *fs;
|
||||
|
||||
if ((fs = offst_auth(source)) == NULL)
|
||||
return -1;
|
||||
|
||||
/* Eventually skip bytes up to start position */;
|
||||
if (!fs->running) {
|
||||
if (fs->prev != NULL)
|
||||
fs->pos = offst_auth(fs->prev)->pos;
|
||||
fs->running= 1;
|
||||
}
|
||||
if(fs->pos < fs->start) {
|
||||
todo = fs->start - fs->pos;
|
||||
while (todo > 0) {
|
||||
to_read = todo;
|
||||
if (to_read > size)
|
||||
to_read = size;
|
||||
ret = burn_source_read(fs->inp, buffer, to_read);
|
||||
if (ret <= 0)
|
||||
return ret;
|
||||
todo -= ret;
|
||||
fs->pos += ret;
|
||||
}
|
||||
}
|
||||
|
||||
/* Produce EOF if source size is exhausted.
|
||||
burn_source delivers no incomplete sector buffers.
|
||||
*/
|
||||
if (fs->pos + size > fs->start + fs->size)
|
||||
return 0;
|
||||
|
||||
/* Read payload */
|
||||
ret = burn_source_read(fs->inp, buffer, size);
|
||||
if (ret > 0)
|
||||
fs->pos += ret;
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int offst_cancel(struct burn_source *source)
|
||||
{
|
||||
int ret;
|
||||
struct burn_source_offst *fs;
|
||||
|
||||
if ((fs = offst_auth(source)) == NULL)
|
||||
return -1;
|
||||
ret = burn_source_cancel(fs->inp);
|
||||
return ret;
|
||||
}
|
||||
|
||||
struct burn_source *burn_offst_source_new(
|
||||
struct burn_source *inp, struct burn_source *prev,
|
||||
off_t start, off_t size, int flag)
|
||||
{
|
||||
struct burn_source *src;
|
||||
struct burn_source_offst *fs, *prev_fs = NULL;
|
||||
|
||||
if (prev != NULL)
|
||||
if ((prev_fs = offst_auth(prev)) == NULL)
|
||||
return NULL; /* Not type burn_source_offst */
|
||||
|
||||
fs = calloc(1, sizeof(struct burn_source_offst));
|
||||
if (fs == NULL)
|
||||
return NULL;
|
||||
src = burn_source_new();
|
||||
if (src == NULL) {
|
||||
free((char *) fs);
|
||||
return NULL;
|
||||
}
|
||||
src->read = NULL;
|
||||
src->read_sub = NULL;
|
||||
src->get_size = offst_get_size;
|
||||
src->set_size = offst_set_size;
|
||||
src->free_data = offst_free;
|
||||
src->data = fs;
|
||||
src->version= 1;
|
||||
src->read_xt = offst_read;
|
||||
src->cancel= offst_cancel;
|
||||
fs->inp = inp;
|
||||
fs->prev = prev;
|
||||
fs->next = NULL;
|
||||
if (prev != NULL) {
|
||||
if (prev_fs->next != NULL) {
|
||||
offst_auth(prev_fs->next)->prev = src;
|
||||
fs->next = prev_fs->next;
|
||||
}
|
||||
prev_fs->next = src;
|
||||
if (prev_fs->start + prev_fs->size > start) {
|
||||
libdax_msgs_submit(libdax_messenger, -1, 0x00020179,
|
||||
LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Offset source start address is before end of previous source",
|
||||
0, 0);
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
fs->start = start;
|
||||
fs->size = size;
|
||||
fs->running = 0;
|
||||
fs->pos = 0;
|
||||
inp->refcount++; /* make sure inp lives longer than src */
|
||||
|
||||
return src;
|
||||
}
|
||||
|
||||
|
||||
@ -1,10 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifndef BURN__FILE_H
|
||||
#define BURN__FILE_H
|
||||
|
||||
@ -74,22 +69,4 @@ struct burn_source_fifo {
|
||||
int burn_fifo_source_shoveller(struct burn_source *source, int flag);
|
||||
|
||||
|
||||
/* ts B00922 */
|
||||
struct burn_source_offst {
|
||||
|
||||
/* See burn_offst_source_new() */
|
||||
struct burn_source *inp;
|
||||
struct burn_source *prev;
|
||||
off_t start;
|
||||
off_t size;
|
||||
|
||||
/* To help offst_free() */
|
||||
struct burn_source *next;
|
||||
|
||||
/* The current reading position */
|
||||
int running;
|
||||
off_t pos;
|
||||
|
||||
};
|
||||
|
||||
#endif /* LIBBURN__FILE_H */
|
||||
|
||||
164
libburn/init.c
164
libburn/init.c
@ -1,15 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
|
||||
#include <unistd.h>
|
||||
|
||||
/* ts A61007 */
|
||||
@ -19,7 +9,6 @@
|
||||
#include <signal.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <pthread.h>
|
||||
|
||||
/* ts A70928 : init.h is for others, not for init .c
|
||||
#include "init.h"
|
||||
@ -43,16 +32,14 @@ struct libdax_msgs *libdax_messenger= NULL;
|
||||
|
||||
int burn_running = 0;
|
||||
|
||||
/* ts A60813 : GNU/Linux: whether to use O_EXCL on open() of device files
|
||||
ts B00212 : FreeBSD: whether to use flock(LOCK_EX) after open()
|
||||
*/
|
||||
/* ts A60813 : Linux: wether to use O_EXCL on open() of device files */
|
||||
int burn_sg_open_o_excl = 1;
|
||||
|
||||
/* ts A70403 : GNU/Linux: wether to use fcntl(,F_SETLK,)
|
||||
/* ts A70403 : Linux: wether to use fcntl(,F_SETLK,)
|
||||
after open() of device files */
|
||||
int burn_sg_fcntl_f_setlk = 1;
|
||||
|
||||
/* ts A70314 : GNU/Linux: what device family to use :
|
||||
/* ts A70314 : Linux: what device family to use :
|
||||
0= default family
|
||||
1= sr
|
||||
2= scd
|
||||
@ -72,12 +59,6 @@ int burn_sg_open_o_nonblock = 1;
|
||||
to unconditional abort of the process */
|
||||
int burn_sg_open_abort_busy = 0;
|
||||
|
||||
|
||||
/* The message returned from sg_id_string() and/or sg_initialize()
|
||||
*/
|
||||
static char sg_initialize_msg[1024] = {""};
|
||||
|
||||
|
||||
/* ts A61002 */
|
||||
|
||||
#include "cleanup.h"
|
||||
@ -85,13 +66,10 @@ static char sg_initialize_msg[1024] = {""};
|
||||
/* Parameters for builtin abort handler */
|
||||
static char abort_message_prefix[81] = {"libburn : "};
|
||||
static pid_t abort_control_pid= 0;
|
||||
static pthread_t abort_control_thread;
|
||||
volatile int burn_global_abort_level= 0;
|
||||
int burn_global_abort_signum= 0;
|
||||
void *burn_global_signal_handle = NULL;
|
||||
burn_abort_handler_t burn_global_signal_handler = NULL;
|
||||
int burn_builtin_signal_action = 0; /* burn_set_signal_handling() */
|
||||
volatile int burn_builtin_triggered_action = 0; /* burn_is_aborting() */
|
||||
|
||||
|
||||
/* ts A70223 : wether implemented untested profiles are supported */
|
||||
@ -132,14 +110,6 @@ int burn_initialize(void)
|
||||
ret = burn_msgs_initialize();
|
||||
if (ret <= 0)
|
||||
return 0;
|
||||
ret = sg_initialize(sg_initialize_msg, 0);
|
||||
if (ret <= 0) {
|
||||
libdax_msgs_submit(libdax_messenger, -1,
|
||||
0x00020175,
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
sg_initialize_msg, 0, 0);
|
||||
return 0;
|
||||
}
|
||||
burn_running = 1;
|
||||
return 1;
|
||||
}
|
||||
@ -167,22 +137,10 @@ void burn_finish(void)
|
||||
/* ts A60924 : ticket 74 */
|
||||
libdax_msgs_destroy(&libdax_messenger,0);
|
||||
|
||||
sg_shutdown(0);
|
||||
|
||||
burn_running = 0;
|
||||
}
|
||||
|
||||
|
||||
/* ts A91226 */
|
||||
/** API function. See libburn.h */
|
||||
char *burn_scsi_transport_id(int flag)
|
||||
{
|
||||
if (!burn_running)
|
||||
sg_id_string(sg_initialize_msg, 0);
|
||||
return sg_initialize_msg;
|
||||
}
|
||||
|
||||
|
||||
/* ts A60813 */
|
||||
/** API function. See libburn.h */
|
||||
void burn_preset_device_open(int exclusive, int blocking, int abort_on_busy)
|
||||
@ -337,20 +295,6 @@ int burn_sev_to_text(int severity_number, char **severity_name, int flag)
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* ts B00224 */
|
||||
char *burn_util_thread_id(pid_t pid, pthread_t tid, char text[80])
|
||||
{
|
||||
int i, l;
|
||||
|
||||
sprintf(text, "[%lu,", (unsigned long int) getpid());
|
||||
l= strlen(text);
|
||||
for(i= 0; i < sizeof(pthread_t) && 2 * i < 80 - l - 3; i++)
|
||||
sprintf(text + l + 2 * i,
|
||||
"%2.2X", ((unsigned char *) &tid)[i]);
|
||||
|
||||
sprintf(text + l + 2 * i, "]");
|
||||
return text;
|
||||
}
|
||||
|
||||
int burn_builtin_abort_handler(void *handle, int signum, int flag)
|
||||
{
|
||||
@ -359,53 +303,15 @@ int burn_builtin_abort_handler(void *handle, int signum, int flag)
|
||||
/*
|
||||
#define Libburn_signal_handler_verbouS 1
|
||||
*/
|
||||
|
||||
int ret;
|
||||
struct burn_drive *d;
|
||||
|
||||
#ifdef Libburn_signal_handler_verbouS
|
||||
char text[80];
|
||||
|
||||
fprintf(stderr, "libburn_ABORT: in = %s\n",
|
||||
burn_util_thread_id(getpid(), pthread_self(), text));
|
||||
fprintf(stderr, "libburn_ABORT: ctrl = %s\n",
|
||||
burn_util_thread_id(abort_control_pid, abort_control_thread,
|
||||
text));
|
||||
if (burn_global_signal_handler == burn_builtin_abort_handler)
|
||||
fprintf(stderr, "libburn_ABORT: signal action = %d\n",
|
||||
burn_builtin_signal_action);
|
||||
|
||||
/* >>> find writing drives and report their tid
|
||||
fprintf(stderr, "libburn_ABORT: wrt = %s\n",
|
||||
burn_util_thread_id(0, burn_write_thread_id, text));
|
||||
fprintf(stderr, "libburn_ABORT: sig= %d\n", signum);
|
||||
*/
|
||||
fprintf(stderr,
|
||||
"libburn_ABORT: pid = %d , abort_control_pid = %d , sig= %d\n",
|
||||
getpid(), abort_control_pid, signum);
|
||||
#endif
|
||||
|
||||
burn_builtin_triggered_action = burn_builtin_signal_action;
|
||||
burn_global_abort_level = -1;
|
||||
|
||||
if (burn_builtin_signal_action > 1) {
|
||||
Cleanup_set_handlers(NULL, NULL, 2);
|
||||
if (burn_builtin_signal_action == 4)
|
||||
return -2;
|
||||
fprintf(stderr,"%sABORT : Trying to shut down busy drives\n",
|
||||
abort_message_prefix);
|
||||
fprintf(stderr,
|
||||
"%sABORT : Wait the normal burning time before any kill -9\n",
|
||||
abort_message_prefix);
|
||||
burn_abort_5(0, burn_abort_pacifier, abort_message_prefix,
|
||||
0, 1);
|
||||
libdax_msgs_submit(libdax_messenger, -1, 0x00020177,
|
||||
LIBDAX_MSGS_SEV_ABORT, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Urged drive worker threads to do emergency halt",
|
||||
0, 0);
|
||||
return -2;
|
||||
}
|
||||
|
||||
|
||||
/* ---- old deprecated stuck-in-abort-handler loop ---- */
|
||||
|
||||
/* ts A70928:
|
||||
Must be quick. Allowed to coincide with other thread and to share
|
||||
the increment with that one. It must not decrease, though, and
|
||||
@ -418,8 +324,7 @@ int burn_builtin_abort_handler(void *handle, int signum, int flag)
|
||||
|
||||
#ifdef Libburn_new_thread_signal_handleR
|
||||
|
||||
ret = burn_drive_find_by_thread_pid(&d, getpid(),
|
||||
pthread_self());
|
||||
ret = burn_drive_find_by_thread_pid(&d, getpid());
|
||||
if (ret > 0 && d->busy == BURN_DRIVE_WRITING) {
|
||||
/* This is an active writer thread */
|
||||
|
||||
@ -459,13 +364,13 @@ int burn_builtin_abort_handler(void *handle, int signum, int flag)
|
||||
}
|
||||
burn_global_abort_level = -1;
|
||||
Cleanup_set_handlers(NULL, NULL, 2);
|
||||
|
||||
fprintf(stderr,"%sABORT : Trying to shut down drive and library\n",
|
||||
abort_message_prefix);
|
||||
fprintf(stderr,
|
||||
"%sABORT : Wait the normal burning time before any kill -9\n",
|
||||
abort_message_prefix);
|
||||
close(0); /* somehow stdin as input blocks abort until EOF */
|
||||
|
||||
burn_abort(4440, burn_abort_pacifier, abort_message_prefix);
|
||||
|
||||
fprintf(stderr,
|
||||
@ -475,71 +380,28 @@ int burn_builtin_abort_handler(void *handle, int signum, int flag)
|
||||
return(1);
|
||||
}
|
||||
|
||||
|
||||
/* ts A61002 : API */
|
||||
void burn_set_signal_handling(void *handle, burn_abort_handler_t handler,
|
||||
int mode)
|
||||
int mode)
|
||||
{
|
||||
|
||||
/*
|
||||
fprintf(stderr, "libburn_experimental: burn_set_signal_handling, handler==%lx mode=%d\n", (unsigned long) handler, mode);
|
||||
*/
|
||||
|
||||
if(handler == NULL) {
|
||||
if(handler == NULL && mode == 0) {
|
||||
handler = burn_builtin_abort_handler;
|
||||
/*
|
||||
if ((mode & ~4) == 0)
|
||||
fprintf(stderr, "libburn_experimental: activated burn_builtin_abort_handler() with handle '%s'\n",(handle==NULL ? "libburn : " : (char *) handle));
|
||||
fprintf(stderr, "libburn_experimental: activated burn_builtin_abort_handler() with handle '%s'\n",(handle==NULL ? "libburn : " : (char *) handle));
|
||||
*/
|
||||
|
||||
}
|
||||
strcpy(abort_message_prefix, "libburn : ");
|
||||
abort_message_prefix[0] = 0;
|
||||
if(handle != NULL && handler == burn_builtin_abort_handler)
|
||||
if(handle != NULL)
|
||||
strncpy(abort_message_prefix, (char *) handle,
|
||||
sizeof(abort_message_prefix)-1);
|
||||
abort_message_prefix[sizeof(abort_message_prefix)-1] = 0;
|
||||
abort_control_pid = getpid();
|
||||
abort_control_thread = pthread_self();
|
||||
burn_builtin_signal_action = (mode >> 4) & 15;
|
||||
if((mode & 11) != 0)
|
||||
burn_builtin_signal_action = 0;
|
||||
if(burn_builtin_signal_action > 1)
|
||||
burn_builtin_triggered_action = 0;
|
||||
if(burn_builtin_signal_action == 0)
|
||||
burn_builtin_signal_action = 1;
|
||||
Cleanup_set_handlers(handle, (Cleanup_app_handler_T) handler,
|
||||
(mode & 15) | 4);
|
||||
Cleanup_set_handlers(handle, (Cleanup_app_handler_T) handler, mode|4);
|
||||
burn_global_signal_handle = handle;
|
||||
burn_global_signal_handler = handler;
|
||||
}
|
||||
|
||||
|
||||
/* ts B00304 : API */
|
||||
int burn_is_aborting(int flag)
|
||||
{
|
||||
return burn_builtin_triggered_action;
|
||||
}
|
||||
|
||||
|
||||
/* ts B00225 */
|
||||
/* @return 0= no abort action 2 pending , 1= not control thread
|
||||
*/
|
||||
int burn_init_catch_on_abort(int flag)
|
||||
{
|
||||
if (burn_builtin_triggered_action != 2)
|
||||
return 0;
|
||||
if (abort_control_pid != getpid() ||
|
||||
abort_control_thread != pthread_self())
|
||||
return 1;
|
||||
burn_abort(4440, burn_abort_pacifier, abort_message_prefix);
|
||||
fprintf(stderr,
|
||||
"\n%sABORT : Program done. Even if you do not see a shell prompt.\n\n",
|
||||
abort_message_prefix);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
|
||||
/* ts A70223 : API */
|
||||
void burn_allow_untested_profiles(int yes)
|
||||
{
|
||||
|
||||
@ -17,15 +17,5 @@ extern int burn_global_abort_signum;
|
||||
extern void *burn_global_signal_handle;
|
||||
extern burn_abort_handler_t burn_global_signal_handler;
|
||||
|
||||
extern int burn_builtin_signal_action; /* burn_set_signal_handling() */
|
||||
extern volatile int burn_builtin_triggered_action; /* burn_is_aborting() */
|
||||
|
||||
|
||||
/* ts B00225 */
|
||||
/* @return 0= no abort pending , 1= not control thread ,
|
||||
-1= surprisingly burn_abort returned
|
||||
*/
|
||||
int burn_init_catch_on_abort(int flag);
|
||||
|
||||
|
||||
#endif /* BURN__INIT_H */
|
||||
|
||||
@ -1,17 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2011 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
|
||||
This is the official API definition of libburn.
|
||||
|
||||
*/
|
||||
/* Important: If you add a public API function then add its name to file
|
||||
libburn/libburn.ver
|
||||
*/
|
||||
|
||||
|
||||
#ifndef LIBBURN_H
|
||||
#define LIBBURN_H
|
||||
|
||||
@ -21,10 +9,8 @@ Applications must use 64 bit off_t. E.g. by defining
|
||||
#define _LARGEFILE_SOURCE
|
||||
#define _FILE_OFFSET_BITS 64
|
||||
or take special precautions to interface with the library by 64 bit integers
|
||||
where this .h files prescribe off_t.
|
||||
|
||||
To prevent 64 bit file i/o in the library would keep the application from
|
||||
processing tracks of more than 2 GB size.
|
||||
where this .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.
|
||||
|
||||
*/
|
||||
#include <sys/types.h>
|
||||
@ -739,22 +725,17 @@ void burn_finish(void);
|
||||
|
||||
|
||||
/* ts A61002 */
|
||||
/** Abort any running drive operation and eventually call burn_finish().
|
||||
|
||||
You MUST shut down the busy drives if an aborting event occurs during a
|
||||
/** Abort any running drive operation and finally call burn_finish().
|
||||
You MUST calm down the busy drive if an aborting event occurs during a
|
||||
burn run. For that you may call this function either from your own signal
|
||||
handling code or indirectly by activating the built-in signal handling:
|
||||
handling code or indirectly by activating the builtin signal handling:
|
||||
burn_set_signal_handling("my_app_name : ", NULL, 0);
|
||||
Else you may eventually call burn_drive_cancel() on the active drives and
|
||||
wait for them to assume state BURN_DRIVE_IDLE.
|
||||
@param patience Maximum number of seconds to wait for drives to
|
||||
finish.
|
||||
@since 0.7.8 :
|
||||
If this is -1, then only the cancel operations will
|
||||
be performed and no burn_finish() will happen.
|
||||
Else you may eventually call burn_drive_cancel() on the active drive and
|
||||
wait for it to assume state BURN_DRIVE_IDLE.
|
||||
@param patience Maximum number of seconds to wait for drives to finish
|
||||
@param pacifier_func If not NULL: a function to produce appeasing messages.
|
||||
See burn_abort_pacifier() for an example.
|
||||
@param handle Opaque handle to be used with pacifier_func
|
||||
@param handle Opaque handle to be used with pacifier_func
|
||||
@return 1 ok, all went well
|
||||
0 had to leave a drive in unclean state
|
||||
<0 severe error, do no use libburn again
|
||||
@ -782,7 +763,7 @@ int burn_abort_pacifier(void *handle, int patience, int elapsed);
|
||||
void burn_set_verbosity(int level);
|
||||
|
||||
/* ts A91111 */
|
||||
/** Enable resp. disable logging of SCSI commands (currently GNU/Linux only).
|
||||
/** Enable resp. disable logging of SCSI commands (currently Linux only).
|
||||
This call can be made at any time - even before burn_initialize().
|
||||
It is in effect for all active drives and currently not very thread
|
||||
safe for multiple drives.
|
||||
@ -799,11 +780,12 @@ void burn_set_scsi_logging(int flag);
|
||||
after burn_initialize() and before any bus scan. But not mandatory at all.
|
||||
Parameter value 1 enables a feature, 0 disables.
|
||||
Default is (1,0,0). Have a good reason before you change it.
|
||||
@param exclusive
|
||||
@param exclusive Linux only:
|
||||
0 = no attempt to make drive access exclusive.
|
||||
1 = Try to open only devices which are not marked as busy
|
||||
and try to mark them busy if opened sucessfully. (O_EXCL
|
||||
on GNU/Linux , flock(LOCK_EX) on FreeBSD.)
|
||||
and try to mark them busy if opened sucessfully. (O_EXCL)
|
||||
There are kernels which simply don't care about O_EXCL.
|
||||
Some have it off, some have it on, some are switchable.
|
||||
2 = in case of a SCSI device, also try to open exclusively
|
||||
the matching /dev/sr, /dev/scd and /dev/st .
|
||||
One may select a device SCSI file family by adding
|
||||
@ -812,8 +794,8 @@ void burn_set_scsi_logging(int flag);
|
||||
8 = /dev/scd%d
|
||||
16 = /dev/sg%d
|
||||
Do not use other values !
|
||||
Add 32 to demand on GNU/Linux an exclusive lock by
|
||||
fcntl(,F_SETLK,) after open() has succeeded.
|
||||
Add 32 to demand an exclusive lock by fcntl(,F_SETLK,)
|
||||
after open() has succeeded.
|
||||
@param blocking Try to wait for drives which do not open immediately but
|
||||
also do not return an error as well. (O_NONBLOCK)
|
||||
This might stall indefinitely with /dev/hdX hard disks.
|
||||
@ -828,7 +810,7 @@ void burn_preset_device_open(int exclusive, int blocking, int abort_on_busy);
|
||||
/* ts A70223 */
|
||||
/** Allows the use of media types which are implemented in libburn but not yet
|
||||
tested. The list of those untested profiles is subject to change.
|
||||
- Currently no media types are under test reservation -
|
||||
Currently it contains: 0x15 "DVD-R/DL sequential recording",
|
||||
If you really test such media, then please report the outcome on
|
||||
libburn-hackers@pykix.org
|
||||
If ever then this call should be done soon after burn_initialize() before
|
||||
@ -883,12 +865,12 @@ void burn_allow_untested_profiles(int yes);
|
||||
If the path leads to an existing file of any type other than directory,
|
||||
then the result is a sequential write-only stdio-drive = drive role 3.
|
||||
|
||||
The special address form "stdio:/dev/fd/{number}" is interpreted literally
|
||||
as reference to open file descriptor {number}. This address form coincides
|
||||
The special address form "stdio:/dev/fd/<number>" is interpreted literally
|
||||
as reference to open file descriptor <number>. This address form coincides
|
||||
with real files on some systems, but it is in fact hardcoded in libburn.
|
||||
Special address "stdio:-" means stdout = "stdio:/dev/fd/1".
|
||||
The role of such a drive is determined by the file type obtained via
|
||||
fstat({number}).
|
||||
fstat(<number>).
|
||||
|
||||
Roles 2 and 3 perform all their eventual data transfer activities on a file
|
||||
via standard i/o functions open(2), lseek(2), read(2), write(2), close(2).
|
||||
@ -1080,19 +1062,6 @@ int burn_drive_obtain_scsi_adr(char *path, int *bus_no, int *host_no,
|
||||
*/
|
||||
int burn_drive_grab(struct burn_drive *drive, int load);
|
||||
|
||||
/* ts B00114 */
|
||||
/* Probe available CD write modes and block types. In earlier versions this
|
||||
was done unconditionally on drive examination or aquiration. But it is
|
||||
lengthy and obtrusive, up to spoiling burn runs on the examined drives.
|
||||
So now this probing is omitted by default. All drives which announce to be
|
||||
capable of CD or DVD writing, get blindly attributed the capability for
|
||||
SAO and TAO. Applications which are interested in RAW modes or want to
|
||||
rely on the traditional write mode information, may use this call.
|
||||
@param drive_info drive object to be inquired
|
||||
@return >0 indicates success, <=0 means failure
|
||||
@since 0.7.6
|
||||
*/
|
||||
int burn_drive_probe_cd_write_modes(struct burn_drive_info *drive_info);
|
||||
|
||||
/* ts A90824 */
|
||||
/** Calm down or alert a drive. Some drives stay alert after reading for
|
||||
@ -1101,7 +1070,7 @@ int burn_drive_probe_cd_write_modes(struct burn_drive_info *drive_info);
|
||||
sense to calm down the drive if no read operation is expected for the
|
||||
next few seconds. The drive will get alert automatically if operations
|
||||
are required.
|
||||
@param d The drive to influence.
|
||||
@param drive The drive to influence.
|
||||
@param flag Bitfield for control purposes
|
||||
bit0= become alert (else start snoozing)
|
||||
This is not mandatory to allow further drive operations
|
||||
@ -1113,6 +1082,7 @@ int burn_drive_snooze(struct burn_drive *d, int flag);
|
||||
|
||||
/** Release a drive. This should not be done until the drive is no longer
|
||||
busy (see burn_drive_get_status).
|
||||
Linux: The drive device file is not reserved afterwards. (O_EXCL, F_SETLK).
|
||||
@param drive The drive to release.
|
||||
@param eject Nonzero to make the drive eject the disc in it.
|
||||
*/
|
||||
@ -1124,7 +1094,7 @@ void burn_drive_release(struct burn_drive *drive, int eject);
|
||||
eject button disabled. This physically locked drive state will last until
|
||||
the drive is grabbed again and released via burn_drive_release().
|
||||
Programs like eject, cdrecord, growisofs will break that ban too.
|
||||
@param d The drive to release and leave locked.
|
||||
@param drive The drive to release and leave locked.
|
||||
@param flag Bitfield for control purposes (unused yet, submit 0)
|
||||
@return 1 means success, <=0 means failure
|
||||
@since 0.4.0
|
||||
@ -1217,7 +1187,7 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
|
||||
/* ts A90909 */
|
||||
/** Retrieve some media information which is mainly specific to CD. For other
|
||||
media only the bits in reply parameter valid are supposed to be meaningful.
|
||||
@param d The drive to query.
|
||||
@param drive The drive to query.
|
||||
@param disc_type A string saying either "CD-DA or CD-ROM", or "CD-I",
|
||||
or ""CD-ROM XA", or "undefined".
|
||||
@param disc_id A 32 bit number read from the media. (Meaning unclear yet)
|
||||
@ -1237,29 +1207,12 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
|
||||
bit5= Disc is nominally erasable (Erasable bit)
|
||||
This will be set with overwriteable media which
|
||||
libburn normally considers to be unerasable blank.
|
||||
@return 1 success, <= 0 an error occured
|
||||
@since 0.7.2
|
||||
*/
|
||||
int burn_disc_get_cd_info(struct burn_drive *d, char disc_type[80],
|
||||
unsigned int *disc_id, char bar_code[9], int *app_code,
|
||||
int *valid);
|
||||
|
||||
/* ts B00924 */
|
||||
/** Read the current usage of the eventual BD Spare Area. This area gets
|
||||
reserved on BD media during formatting. During writing it is used to
|
||||
host replacements of blocks which failed the checkread immediately after
|
||||
writing.
|
||||
This call applies only to recordable BD media. I.e. profiles 0x41 to 0x43.
|
||||
@param d The drive to query.
|
||||
@param alloc_blocks Returns the number of blocks reserved as Spare Area
|
||||
@param free_blocks Returns the number of yet unused blocks in that area
|
||||
@param flag Bitfield for control purposes (unused yet, submit 0)
|
||||
@return 1 = reply prarameters are valid,
|
||||
<=0 = reply is invalid (e.g. because no BD profile)
|
||||
@since 0.8.8
|
||||
*/
|
||||
int burn_disc_get_bd_spare_info(struct burn_drive *d,
|
||||
int *alloc_blocks, int *free_blocks, int flag);
|
||||
|
||||
/* ts A61110 */
|
||||
/** Read start lba and Next Writeable Address of a track from media.
|
||||
@ -1313,25 +1266,20 @@ off_t burn_disc_available_space(struct burn_drive *d,
|
||||
/** Tells the MMC Profile identifier of the loaded media. The drive must be
|
||||
grabbed in order to get a non-zero result.
|
||||
libburn currently writes only to profiles
|
||||
0x09 "CD-R"
|
||||
0x0a "CD-RW"
|
||||
0x11 "DVD-R sequential recording"
|
||||
0x12 "DVD-RAM"
|
||||
0x13 "DVD-RW restricted overwrite"
|
||||
0x14 "DVD-RW sequential recording",
|
||||
0x15 "DVD-R/DL sequential recording",
|
||||
0x1a "DVD+RW"
|
||||
0x1b "DVD+R",
|
||||
0x09 "CD-R", 0x0a "CD-RW",
|
||||
0x11 "DVD-R sequential recording", 0x12 "DVD-RAM",
|
||||
0x13 "DVD-RW restricted overwrite", 0x14 "DVD-RW sequential recording",
|
||||
0x1a "DVD+RW", 0x1b "DVD+R",
|
||||
0x2b "DVD+R/DL",
|
||||
0x41 "BD-R sequential recording",
|
||||
0x43 "BD-RE",
|
||||
0x41 "BD-R sequential recording", 0x43 "BD-RE",
|
||||
0xffff "stdio file"
|
||||
Note: 0xffff is not a MMC profile but a libburn invention.
|
||||
If enabled by burn_allow_untested_profiles() it also writes to profiles
|
||||
0x15 "DVD-R/DL sequential recording",
|
||||
Read-only are the profiles
|
||||
0x08 "CD-ROM",
|
||||
0x10 "DVD-ROM",
|
||||
0x08 "CD-ROM", 0x10 "DVD-ROM",
|
||||
0x40 "BD-ROM",
|
||||
Read-only for now is this BD-R profile (testers wanted)
|
||||
For now read-only is BD-R profile (testers wanted)
|
||||
0x42 "BD-R random recording"
|
||||
@param d The drive where the media is inserted.
|
||||
@param pno Profile Number. See also mmc5r03c.pdf, table 89
|
||||
@ -1907,41 +1855,6 @@ int burn_os_free_buffer(void *buffer, size_t amount, int flag);
|
||||
struct burn_source *burn_fd_source_new(int datafd, int subfd, off_t size);
|
||||
|
||||
|
||||
/* ts B00922 */
|
||||
/** Creates an offset source which shall provide a byte interval of a stream
|
||||
to its consumer. It is supposed to be chain-linked with other offset
|
||||
sources which serve neighboring consumers. The chronological sequence
|
||||
of consumers and the sequence of offset sources must match. The intervals
|
||||
of the sources must not overlap.
|
||||
|
||||
A chain of these burn_source objects may be used to feed multiple tracks
|
||||
from one single stream of input bytes.
|
||||
Each of the offset sources will skip the bytes up to its start address and
|
||||
provide the prescribed number of bytes to the track. Skipping takes into
|
||||
respect the bytes which have been processed by eventual predecessors in the
|
||||
chain.
|
||||
Important: It is not allowed to free an offset source before its successor
|
||||
has ended its work. Best is to keep them all until all tracks
|
||||
are done.
|
||||
|
||||
@param inp The burn_source object from which to read stream data.
|
||||
E.g. created by burn_file_source_new().
|
||||
@param prev The eventual offset source object which shall read data from
|
||||
inp before the new offset source will begin its own work.
|
||||
This must either be a result of burn_offst_source_new() or
|
||||
it must be NULL.
|
||||
@param start The byte address where to start reading bytes for the
|
||||
consumer. inp bytes may get skipped to reach this address.
|
||||
@param size The number of bytes to be delivered to the consumer.
|
||||
@param flag Bitfield for control purposes (unused yet, submit 0).
|
||||
@return Pointer to a burn_source object, later to be freed by
|
||||
burn_source_free(). NULL indicates failure.
|
||||
@since 0.8.8
|
||||
*/
|
||||
struct burn_source *burn_offst_source_new(
|
||||
struct burn_source *inp, struct burn_source *prev,
|
||||
off_t start, off_t size, int flag);
|
||||
|
||||
/* ts A70930 */
|
||||
/** Creates a fifo which acts as proxy for an already existing data source.
|
||||
The fifo provides a ring buffer which shall smoothen the data stream
|
||||
@ -2025,7 +1938,7 @@ int burn_fifo_inquire_status(struct burn_source *fifo, int *size,
|
||||
@param full_counter The number of times the fifo was full.
|
||||
@since 0.7.4
|
||||
*/
|
||||
void burn_fifo_get_statistics(struct burn_source *fifo,
|
||||
void burn_fifo_get_statistics(struct burn_source *source,
|
||||
int *total_min_fill, int *interval_min_fill,
|
||||
int *put_counter, int *get_counter,
|
||||
int *empty_counter, int *full_counter);
|
||||
@ -2039,7 +1952,8 @@ void burn_fifo_get_statistics(struct burn_source *fifo,
|
||||
burn_fifo_next_interval() was called.
|
||||
@since 0.7.4
|
||||
*/
|
||||
void burn_fifo_next_interval(struct burn_source *fifo, int *interval_min_fill);
|
||||
void burn_fifo_next_interval(struct burn_source *source,
|
||||
int *interval_min_fill);
|
||||
|
||||
/* ts A80713 */
|
||||
/** Obtain a preview of the first input data of a fifo which was created
|
||||
@ -2061,7 +1975,7 @@ void burn_fifo_next_interval(struct burn_source *fifo, int *interval_min_fill);
|
||||
@return <0 on severe error, 0 if not enough data, 1 if bufsize bytes read
|
||||
@since 0.5.0
|
||||
*/
|
||||
int burn_fifo_peek_data(struct burn_source *fifo, char *buf, int bufsize,
|
||||
int burn_fifo_peek_data(struct burn_source *source, char *buf, int bufsize,
|
||||
int flag);
|
||||
|
||||
/* ts A91125 */
|
||||
@ -2078,7 +1992,7 @@ int burn_fifo_peek_data(struct burn_source *fifo, char *buf, int bufsize,
|
||||
1 if desired amount or fifo full
|
||||
@since 0.7.4
|
||||
*/
|
||||
int burn_fifo_fill(struct burn_source *fifo, int fill, int flag);
|
||||
int burn_fifo_fill(struct burn_source *source, int bufsize, int flag);
|
||||
|
||||
|
||||
/* ts A70328 */
|
||||
@ -2251,10 +2165,6 @@ void burn_write_opts_set_mediacatalog(struct burn_write_opts *opts, unsigned cha
|
||||
/* ts A61106 */
|
||||
/** Sets the multi flag which eventually marks the emerging session as not
|
||||
being the last one and thus creating a BURN_DISC_APPENDABLE media.
|
||||
Note: DVD-R[W] in write mode BURN_WRITE_SAO are not capable of this.
|
||||
DVD-R DL are not capable of this at all.
|
||||
libburn will refuse to write if burn_write_opts_set_multi() is
|
||||
enabled under such conditions.
|
||||
@param opts The option object to be manipulated
|
||||
@param multi 1=media will be appendable, 0=media will be closed (default)
|
||||
@since 0.2.6
|
||||
@ -2690,13 +2600,13 @@ void burn_version(int *major, int *minor, int *micro);
|
||||
}
|
||||
|
||||
*/
|
||||
#define burn_header_version_major 1
|
||||
#define burn_header_version_minor 0
|
||||
#define burn_header_version_micro 0
|
||||
#define burn_header_version_major 0
|
||||
#define burn_header_version_minor 7
|
||||
#define burn_header_version_micro 4
|
||||
/** Note:
|
||||
Above version numbers are also recorded in configure.ac because libtool
|
||||
wants them as parameters at build time.
|
||||
For the library compatibility check, BURN_*_VERSION in configure.ac
|
||||
For the library compatibility check BURN_*_VERSION in configure.ac
|
||||
are not decisive. Only the three numbers above do matter.
|
||||
*/
|
||||
/** Usage discussion:
|
||||
@ -2742,15 +2652,6 @@ These two advises are mutually exclusive.
|
||||
|
||||
*/
|
||||
|
||||
/* ts A91226 */
|
||||
/** Obtain the id string of the SCSI transport interface.
|
||||
This interface may be a system specific adapter module of libburn or
|
||||
an adapter to a supporting library like libcdio.
|
||||
@param flag Bitfield for control puposes, submit 0 for now
|
||||
@return A pointer to the id string. Do not alter the string content.
|
||||
@since 0.7.6
|
||||
*/
|
||||
char *burn_scsi_transport_id(int flag);
|
||||
|
||||
/* ts A60924 : ticket 74 */
|
||||
/** Control queueing and stderr printing of messages from libburn.
|
||||
@ -2780,7 +2681,7 @@ int burn_msgs_set_severities(char *queue_severity,
|
||||
"DEBUG", "ALL".
|
||||
To call with minimum_severity "NEVER" will discard the
|
||||
whole queue.
|
||||
@param error_code Will become a unique error code as listed in
|
||||
@param error_code Will become a unique error code as liste in
|
||||
libburn/libdax_msgs.h
|
||||
@param msg_text Must provide at least BURN_MSGS_MESSAGE_LEN bytes.
|
||||
@param os_errno Will become the eventual errno related to the message
|
||||
@ -2853,82 +2754,30 @@ int burn_set_messenger(void *messenger);
|
||||
|
||||
/* ts A61002 */
|
||||
/* @since 0.2.6 */
|
||||
/** The prototype of a handler function suitable for burn_set_signal_handling()
|
||||
/** The prototype of a handler function suitable for burn_set_abort_handling().
|
||||
Such a function has to return -2 if it does not want the process to
|
||||
exit with value 1.
|
||||
*/
|
||||
typedef int (*burn_abort_handler_t)(void *handle, int signum, int flag);
|
||||
|
||||
/** Control built-in signal handling. Either by setting an own handler or
|
||||
by activating the built-in signal handler.
|
||||
|
||||
A function parameter handle of NULL activates the built-in abort handler.
|
||||
Depending on mode it may cancel all drive operations, wait for all drives
|
||||
to become idle, exit(1). It may also prepare function
|
||||
burn_drive_get_status() for waiting and performing exit(1).
|
||||
If parameter handle may be NULL or a text that shall be used as prefix for
|
||||
pacifier messages of burn_abort_pacifier(). Other than with an application
|
||||
provided handler, the prefix char array does not have to be kept existing
|
||||
until the eventual signal event.
|
||||
Before version 0.7.8 only action 0 was available. I.e. the built-in handler
|
||||
waited for the drives to become idle and then performed exit(1) directly.
|
||||
But during burn_disc_write() onto real CD or DVD, FreeBSD 8.0 pauses the
|
||||
other threads until the signal handler returns.
|
||||
The new actions try to avoid this deadlock. It is advised to use action 3
|
||||
at least during burn_disc_write(), burn_disc_erase(), burn_disc_format():
|
||||
burn_set_signal_handling(text, NULL, 0x30);
|
||||
and to call burn_is_aborting(0) when the drive is BURN_DRIVE_IDLE.
|
||||
If burn_is_aborting(0) returns 1, then call burn_abort() and exit(1).
|
||||
|
||||
/** Control builtin signal handling. See also burn_abort().
|
||||
@param handle Opaque handle eventually pointing to an application
|
||||
provided memory object
|
||||
@param handler A function to be called on signals. It will get handle as
|
||||
argument. flag will be 0.
|
||||
It should finally call burn_abort(). See there.
|
||||
@param mode : bit0 - bit3:
|
||||
Receiving signals:
|
||||
0 Call handler(handle, signum, 0) on nearly all signals
|
||||
1 Enable system default reaction on all signals
|
||||
2 Try to ignore nearly all signals
|
||||
10 like mode 2 but handle SIGABRT like with mode 0
|
||||
bit4 - bit7: With handler == NULL :
|
||||
Action of built-in handler. "control thread" is the one
|
||||
which called burn_set_signal_handling().
|
||||
All actions activate receive mode 2 to ignore further
|
||||
signals.
|
||||
0 Same as 1 (for pre-0.7.8 backward compatibility)
|
||||
@since 0.7.8
|
||||
1 Catch the control thread in abort handler, call
|
||||
burn_abort(>0) and finally exit(1).
|
||||
Does not always work with FreeBSD.
|
||||
2 Call burn_abort(-1) and return from handler. When the
|
||||
control thread calls burn_drive_get_status(), then do
|
||||
burn_abort(>0) instead, and finally exit(1).
|
||||
Does not always work with FreeBSD.
|
||||
3 Call burn_abort(-1), return from handler. It is duty of
|
||||
the application to detect a pending abort condition
|
||||
by calling burn_is_aborting() and to wait for all
|
||||
drives to become idle. E.g. by calling burn_abort(>0).
|
||||
4 Like 3, but without calling burn_abort(-1). Only the
|
||||
indicator of burn_is_aborting() gets set.
|
||||
argument. It should finally call burn_abort(). See there.
|
||||
@param mode : 0 call handler(handle, signum, 0) on nearly all signals
|
||||
1 enable system default reaction on all signals
|
||||
2 try to ignore nearly all signals
|
||||
10 like mode 2 but handle SIGABRT like with mode 0
|
||||
Arguments (text, NULL, 0) activate the builtin abort handler. It will
|
||||
eventually call burn_abort() and then perform exit(1). If text is not NULL
|
||||
then it is used as prefix for pacifier messages of burn_abort_pacifier().
|
||||
@since 0.2.6
|
||||
*/
|
||||
void burn_set_signal_handling(void *handle, burn_abort_handler_t handler,
|
||||
int mode);
|
||||
|
||||
|
||||
/* ts B00304 */
|
||||
/* Inquire whether the built-in abort handler was triggered by a signal.
|
||||
This has to be done to detect pending abort handling if signal handling
|
||||
was set to the built-in handler and action was set to 2 or 3.
|
||||
@param flag Bitfield for control purposes (unused yet, submit 0)
|
||||
@return 0 = no abort was triggered
|
||||
>0 = action that was triggered (action 0 is reported as 1)
|
||||
@since 0.7.8
|
||||
*/
|
||||
int burn_is_aborting(int flag);
|
||||
|
||||
|
||||
/* ts A70811 */
|
||||
/** Write data in random access mode.
|
||||
The drive must be grabbed successfully before calling this function which
|
||||
@ -3044,110 +2893,6 @@ int burn_drive_get_drive_role(struct burn_drive *d);
|
||||
int burn_drive_equals_adr(struct burn_drive *d1, char *adr2, int drive_role2);
|
||||
|
||||
|
||||
|
||||
/*
|
||||
Audio track data extraction facility.
|
||||
*/
|
||||
|
||||
/* Maximum size for address paths and fmt_info strings */
|
||||
#define LIBDAX_AUDIOXTR_STRLEN 4096
|
||||
|
||||
|
||||
/** Extractor object encapsulating intermediate states of extraction.
|
||||
The clients of libdax_audioxtr shall only allocate pointers to this
|
||||
struct and get a storage object via libdax_audioxtr_new().
|
||||
Appropriate initial value for the pointer is NULL.
|
||||
*/
|
||||
struct libdax_audioxtr;
|
||||
|
||||
|
||||
/** Open an audio file, check wether suitable, create extractor object.
|
||||
@param xtr Opaque handle to extractor. Gets attached extractor object.
|
||||
@param path Address of the audio file to extract. "-" is stdin (but might
|
||||
be not suitable for all futurely supported formats).
|
||||
@param flag Bitfield for control purposes (unused yet, submit 0)
|
||||
@return >0 success
|
||||
0 unsuitable format
|
||||
-1 severe error
|
||||
-2 path not found
|
||||
@since 0.2.4
|
||||
*/
|
||||
int libdax_audioxtr_new(struct libdax_audioxtr **xtr, char *path, int flag);
|
||||
|
||||
|
||||
/** Obtain identification parameters of opened audio source.
|
||||
@param xtr Opaque handle to extractor
|
||||
@param fmt Gets pointed to the audio file format id text: ".wav" , ".au"
|
||||
@param fmt_info Gets pointed to a format info text telling parameters
|
||||
@param num_channels e.g. 1=mono, 2=stereo, etc
|
||||
@param sample_rate e.g. 11025, 44100
|
||||
@param bits_per_sample e.g. 8= 8 bits per sample, 16= 16 bits ...
|
||||
@param msb_first Byte order of samples: 0=Intel 1=Motorola
|
||||
@param flag Bitfield for control purposes (unused yet, submit 0)
|
||||
@return >0 success, <=0 failure
|
||||
@since 0.2.4
|
||||
*/
|
||||
int libdax_audioxtr_get_id(struct libdax_audioxtr *xtr,
|
||||
char **fmt, char **fmt_info,
|
||||
int *num_channels, int *sample_rate,
|
||||
int *bits_per_sample, int *msb_first, int flag);
|
||||
|
||||
|
||||
/** Obtain a prediction about the extracted size based on internal information
|
||||
of the formatted file.
|
||||
@param xtr Opaque handle to extractor
|
||||
@param size Gets filled with the predicted size
|
||||
@param flag Bitfield for control purposes (unused yet, submit 0)
|
||||
@return 1 prediction was possible , 0 no prediction could be made
|
||||
@since 0.2.4
|
||||
*/
|
||||
int libdax_audioxtr_get_size(struct libdax_audioxtr *o, off_t *size, int flag);
|
||||
|
||||
|
||||
/** Obtain next buffer full of extracted data in desired format (only raw audio
|
||||
for now).
|
||||
@param xtr Opaque handle to extractor
|
||||
@param buffer Gets filled with extracted data
|
||||
@param buffer_size Maximum number of bytes to be filled into buffer
|
||||
@param flag Bitfield for control purposes
|
||||
bit0= do not stop at predicted end of data
|
||||
@return >0 number of valid buffer bytes,
|
||||
0 End of file
|
||||
-1 operating system reports error
|
||||
-2 usage error by application
|
||||
@since 0.2.4
|
||||
*/
|
||||
int libdax_audioxtr_read(struct libdax_audioxtr *xtr,
|
||||
char buffer[], int buffer_size, int flag);
|
||||
|
||||
|
||||
/** Try to obtain a file descriptor which will deliver extracted data
|
||||
to normal calls of read(2). This may fail because the format is
|
||||
unsuitable for that, but ".wav" is ok. If this call succeeds the xtr
|
||||
object will have forgotten its file descriptor and libdax_audioxtr_read()
|
||||
will return a usage error. One may use *fd after libdax_audioxtr_destroy()
|
||||
and will have to close it via close(2) when done with it.
|
||||
@param xtr Opaque handle to extractor
|
||||
@param fd Eventually returns the file descriptor number
|
||||
@param flag Bitfield for control purposes
|
||||
bit0= do not dup(2) and close(2) but hand out original fd
|
||||
@return 1 success, 0 cannot hand out fd , -1 severe error
|
||||
@since 0.2.4
|
||||
*/
|
||||
int libdax_audioxtr_detach_fd(struct libdax_audioxtr *o, int *fd, int flag);
|
||||
|
||||
|
||||
/** Clean up after extraction and destroy extractor object.
|
||||
@param xtr Opaque handle to extractor, *xtr is allowed to be NULL,
|
||||
*xtr is set to NULL by this function
|
||||
@param flag Bitfield for control purposes (unused yet, submit 0)
|
||||
@return 1 = destroyed object, 0 = was already destroyed
|
||||
@since 0.2.4
|
||||
*/
|
||||
int libdax_audioxtr_destroy(struct libdax_audioxtr **xtr, int flag);
|
||||
|
||||
|
||||
|
||||
#ifndef DOXYGEN
|
||||
|
||||
BURN_END_DECLS
|
||||
@ -3176,8 +2921,16 @@ BURN_END_DECLS
|
||||
For other modes resp. real probing one has to call
|
||||
burn_drive_probe_cd_write_modes().
|
||||
|
||||
# define Libburn_pioneer_dvr_216d_dummy_probe_wM 1
|
||||
*/
|
||||
#define Libburn_dummy_probe_write_modeS 1
|
||||
#ifdef Libburn_pioneer_dvr_216d_dummy_probe_wM
|
||||
|
||||
/* Probe available CD write modes and block types.
|
||||
@param drive_info drive object to be inquired
|
||||
*/
|
||||
int burn_drive_probe_cd_write_modes(struct burn_drive_info *drive_info)
|
||||
|
||||
#endif /* Libburn_pioneer_dvr_216d_dummy_probe_wM */
|
||||
|
||||
|
||||
#endif /*LIBBURN_H*/
|
||||
|
||||
@ -1,167 +0,0 @@
|
||||
LIBBURN4 {
|
||||
global:
|
||||
burn_abort;
|
||||
burn_abort_pacifier;
|
||||
burn_allow_untested_profiles;
|
||||
burn_disc_add_session;
|
||||
burn_disc_available_space;
|
||||
burn_disc_create;
|
||||
burn_disc_erasable;
|
||||
burn_disc_erase;
|
||||
burn_disc_format;
|
||||
burn_disc_free;
|
||||
burn_disc_free_multi_caps;
|
||||
burn_disc_get_bd_spare_info;
|
||||
burn_disc_get_cd_info;
|
||||
burn_disc_get_format_descr;
|
||||
burn_disc_get_formats;
|
||||
burn_disc_get_media_id;
|
||||
burn_disc_get_msc1;
|
||||
burn_disc_get_multi_caps;
|
||||
burn_disc_get_profile;
|
||||
burn_disc_get_sectors;
|
||||
burn_disc_get_sessions;
|
||||
burn_disc_get_status;
|
||||
burn_disc_pretend_blank;
|
||||
burn_disc_pretend_full;
|
||||
burn_disc_read;
|
||||
burn_disc_read_atip;
|
||||
burn_disc_remove_session;
|
||||
burn_disc_track_lba_nwa;
|
||||
burn_disc_write;
|
||||
burn_drive_add_whitelist;
|
||||
burn_drive_cancel;
|
||||
burn_drive_clear_whitelist;
|
||||
burn_drive_convert_fs_adr;
|
||||
burn_drive_convert_scsi_adr;
|
||||
burn_drive_d_get_adr;
|
||||
burn_drive_equals_adr;
|
||||
burn_drive_free_speedlist;
|
||||
burn_drive_get_adr;
|
||||
burn_drive_get_all_profiles;
|
||||
burn_drive_get_best_speed;
|
||||
burn_drive_get_disc;
|
||||
burn_drive_get_drive_role;
|
||||
burn_drive_get_min_write_speed;
|
||||
burn_drive_get_read_speed;
|
||||
burn_drive_get_speedlist;
|
||||
burn_drive_get_start_end_lba;
|
||||
burn_drive_get_status;
|
||||
burn_drive_get_write_speed;
|
||||
burn_drive_grab;
|
||||
burn_drive_info_forget;
|
||||
burn_drive_info_free;
|
||||
burn_drive_is_enumerable_adr;
|
||||
burn_drive_leave_locked;
|
||||
burn_drive_obtain_scsi_adr;
|
||||
burn_drive_probe_cd_write_modes;
|
||||
burn_drive_release;
|
||||
burn_drive_scan;
|
||||
burn_drive_scan_and_grab;
|
||||
burn_drive_set_buffer_waiting;
|
||||
burn_drive_set_speed;
|
||||
burn_drive_set_stream_recording;
|
||||
burn_drive_snooze;
|
||||
burn_drive_wrote_well;
|
||||
burn_fd_source_new;
|
||||
burn_fifo_fill;
|
||||
burn_fifo_get_statistics;
|
||||
burn_fifo_inquire_status;
|
||||
burn_fifo_next_interval;
|
||||
burn_fifo_peek_data;
|
||||
burn_fifo_source_new;
|
||||
burn_file_source_new;
|
||||
burn_finish;
|
||||
burn_get_read_capacity;
|
||||
burn_guess_cd_manufacturer;
|
||||
burn_guess_manufacturer;
|
||||
burn_initialize;
|
||||
burn_is_aborting;
|
||||
burn_lba_to_msf;
|
||||
burn_msf_to_lba;
|
||||
burn_msf_to_sectors;
|
||||
burn_msgs_obtain;
|
||||
burn_msgs_set_severities;
|
||||
burn_msgs_submit;
|
||||
burn_obtain_profile_name;
|
||||
burn_offst_source_new;
|
||||
burn_os_alloc_buffer;
|
||||
burn_os_free_buffer;
|
||||
burn_os_open_track_src;
|
||||
burn_precheck_write;
|
||||
burn_preset_device_open;
|
||||
burn_random_access_write;
|
||||
burn_read_data;
|
||||
burn_read_opts_free;
|
||||
burn_read_opts_new;
|
||||
burn_read_opts_read_subcodes_audio;
|
||||
burn_read_opts_read_subcodes_data;
|
||||
burn_read_opts_report_recovered_errors;
|
||||
burn_read_opts_set_c2errors;
|
||||
burn_read_opts_set_hardware_error_recovery;
|
||||
burn_read_opts_set_hardware_error_retries;
|
||||
burn_read_opts_set_raw;
|
||||
burn_read_opts_transfer_damaged_blocks;
|
||||
burn_scsi_transport_id;
|
||||
burn_sectors_to_msf;
|
||||
burn_session_add_track;
|
||||
burn_session_create;
|
||||
burn_session_free;
|
||||
burn_session_get_hidefirst;
|
||||
burn_session_get_leadout_entry;
|
||||
burn_session_get_sectors;
|
||||
burn_session_get_tracks;
|
||||
burn_session_hide_first_track;
|
||||
burn_session_remove_track;
|
||||
burn_set_messenger;
|
||||
burn_set_scsi_logging;
|
||||
burn_set_signal_handling;
|
||||
burn_set_verbosity;
|
||||
burn_sev_to_text;
|
||||
burn_source_free;
|
||||
burn_structure_print_disc;
|
||||
burn_structure_print_session;
|
||||
burn_structure_print_track;
|
||||
burn_text_to_sev;
|
||||
burn_track_clear_isrc;
|
||||
burn_track_create;
|
||||
burn_track_define_data;
|
||||
burn_track_free;
|
||||
burn_track_get_counters;
|
||||
burn_track_get_entry;
|
||||
burn_track_get_mode;
|
||||
burn_track_get_sectors;
|
||||
burn_track_set_byte_swap;
|
||||
burn_track_set_cdxa_conv;
|
||||
burn_track_set_default_size;
|
||||
burn_track_set_isrc;
|
||||
burn_track_set_size;
|
||||
burn_track_set_source;
|
||||
burn_version;
|
||||
burn_write_opts_auto_write_type;
|
||||
burn_write_opts_free;
|
||||
burn_write_opts_get_drive;
|
||||
burn_write_opts_new;
|
||||
burn_write_opts_set_dvd_obs;
|
||||
burn_write_opts_set_fillup;
|
||||
burn_write_opts_set_force;
|
||||
burn_write_opts_set_format;
|
||||
burn_write_opts_set_has_mediacatalog;
|
||||
burn_write_opts_set_mediacatalog;
|
||||
burn_write_opts_set_multi;
|
||||
burn_write_opts_set_perform_opc;
|
||||
burn_write_opts_set_simulate;
|
||||
burn_write_opts_set_start_byte;
|
||||
burn_write_opts_set_stdio_fsync;
|
||||
burn_write_opts_set_stream_recording;
|
||||
burn_write_opts_set_toc_entries;
|
||||
burn_write_opts_set_underrun_proof;
|
||||
burn_write_opts_set_write_type;
|
||||
libdax_audioxtr_destroy;
|
||||
libdax_audioxtr_detach_fd;
|
||||
libdax_audioxtr_get_id;
|
||||
libdax_audioxtr_get_size;
|
||||
libdax_audioxtr_new;
|
||||
libdax_audioxtr_read;
|
||||
local: *;
|
||||
};
|
||||
@ -1,13 +1,9 @@
|
||||
|
||||
/* libdax_audioxtr
|
||||
Audio track data extraction facility of libdax and libburn.
|
||||
Copyright (C) 2006 Thomas Schmitt <scdbackup@gmx.net>, provided under GPLv2+
|
||||
Copyright (C) 2006 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
@ -25,8 +21,7 @@ extern struct libdax_msgs *libdax_messenger;
|
||||
/* Only this single source module is entitled to do this */
|
||||
#define LIBDAX_AUDIOXTR_H_INTERNAL 1
|
||||
|
||||
/* All clients of the extraction facility must do this or include libburn.h */
|
||||
#define LIBDAX_AUDIOXTR_H_PUBLIC 1
|
||||
/* All clients of the extraction facility must do this */
|
||||
#include "libdax_audioxtr.h"
|
||||
|
||||
|
||||
@ -35,7 +30,7 @@ int libdax_audioxtr_new(struct libdax_audioxtr **xtr, char *path, int flag)
|
||||
int ret= -1;
|
||||
struct libdax_audioxtr *o;
|
||||
|
||||
o= *xtr= (struct libdax_audioxtr *) calloc(1, sizeof(struct libdax_audioxtr));
|
||||
o= *xtr= (struct libdax_audioxtr *) malloc(sizeof(struct libdax_audioxtr));
|
||||
if(o==NULL)
|
||||
return(-1);
|
||||
strncpy(o->path,path,LIBDAX_AUDIOXTR_STRLEN-1);
|
||||
|
||||
@ -1,19 +1,12 @@
|
||||
|
||||
/* libdax_audioxtr
|
||||
Audio track data extraction facility of libdax and libburn.
|
||||
Copyright (C) 2006 Thomas Schmitt <scdbackup@gmx.net>, provided under GPLv2+
|
||||
Copyright (C) 2006 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
|
||||
*/
|
||||
|
||||
#ifndef LIBDAX_AUDIOXTR_H_INCLUDED
|
||||
#define LIBDAX_AUDIOXTR_H_INCLUDED 1
|
||||
|
||||
|
||||
/* Normally this public API is defined in <libburn/libburn.h>
|
||||
Macro LIBDAX_AUDIOXTR_H_PUBLIC enables the definition for programs
|
||||
which only include this file.
|
||||
*/
|
||||
#ifdef LIBDAX_AUDIOXTR_H_PUBLIC
|
||||
|
||||
/* Public Macros */
|
||||
|
||||
/* Maximum size for address paths and fmt_info strings */
|
||||
@ -117,16 +110,15 @@ int libdax_audioxtr_detach_fd(struct libdax_audioxtr *o, int *fd, int flag);
|
||||
*/
|
||||
int libdax_audioxtr_destroy(struct libdax_audioxtr **xtr, int flag);
|
||||
|
||||
#endif /* LIBDAX_AUDIOXTR_H_PUBLIC */
|
||||
|
||||
|
||||
#ifdef LIBDAX_AUDIOXTR________________
|
||||
#ifdef LIDBAX_AUDIOXTR________________
|
||||
|
||||
|
||||
-- place documentation text here ---
|
||||
|
||||
|
||||
#endif /* LIBDAX_AUDIOXTR_________________ */
|
||||
#endif /* LIDBAX_AUDIOXTR_________________ */
|
||||
|
||||
|
||||
|
||||
|
||||
@ -1,14 +1,10 @@
|
||||
|
||||
/* libdax_msgs
|
||||
Message handling facility of libdax.
|
||||
Copyright (C) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>,
|
||||
provided under GPL version 2 or later.
|
||||
Copyright (C) 2006 - 2009 Thomas Schmitt <scdbackup@gmx.net>,
|
||||
provided under GPL version 2
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
@ -16,7 +12,6 @@
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
#include <sys/time.h>
|
||||
#include <pthread.h>
|
||||
|
||||
/* Only this single source module is entitled to do this */
|
||||
#define LIBDAX_MSGS_H_INTERNAL 1
|
||||
@ -37,7 +32,7 @@ static int libdax_msgs_item_new(struct libdax_msgs_item **item,
|
||||
struct timezone tz;
|
||||
|
||||
(*item)= o=
|
||||
(struct libdax_msgs_item *) calloc(1, sizeof(struct libdax_msgs_item));
|
||||
(struct libdax_msgs_item *) malloc(sizeof(struct libdax_msgs_item));
|
||||
if(o==NULL)
|
||||
return(-1);
|
||||
o->timestamp= 0.0;
|
||||
@ -140,7 +135,7 @@ int libdax_msgs_new(struct libdax_msgs **m, int flag)
|
||||
{
|
||||
struct libdax_msgs *o;
|
||||
|
||||
(*m)= o= (struct libdax_msgs *) calloc(1, sizeof(struct libdax_msgs));
|
||||
(*m)= o= (struct libdax_msgs *) malloc(sizeof(struct libdax_msgs));
|
||||
if(o==NULL)
|
||||
return(-1);
|
||||
o->refcount= 1;
|
||||
@ -370,7 +365,7 @@ int libdax_msgs_submit(struct libdax_msgs *m, int origin, int error_code,
|
||||
item->severity= severity;
|
||||
item->priority= priority;
|
||||
if(msg_text!=NULL) {
|
||||
item->msg_text= calloc(1, strlen(msg_text)+1);
|
||||
item->msg_text= malloc(strlen(msg_text)+1);
|
||||
if(item->msg_text==NULL)
|
||||
goto failed;
|
||||
strcpy(item->msg_text,msg_text);
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
|
||||
/* libdax_msgs
|
||||
Message handling facility of libdax.
|
||||
Copyright (C) 2006-2010 Thomas Schmitt <scdbackup@gmx.net>,
|
||||
provided under GPL version 2 or later.
|
||||
Copyright (C) 2006-2009 Thomas Schmitt <scdbackup@gmx.net>,
|
||||
provided under GPL version 2
|
||||
*/
|
||||
|
||||
|
||||
@ -395,7 +395,7 @@ int libdax_msgs_item_get_rank(struct libdax_msgs_item *item,
|
||||
int *severity, int *priority, int flag);
|
||||
|
||||
|
||||
#ifdef LIBDAX_MSGS_________________
|
||||
#ifdef LIDBAX_MSGS_________________
|
||||
|
||||
|
||||
/* Registered Error Codes */
|
||||
@ -434,8 +434,6 @@ Range "scdbackup" : 0x00020000 to 0x0002ffff
|
||||
0x00020009 (SORRY,HIGH) = Neither stdio-path nor its directory exist
|
||||
0x0002000a (FAILURE,HIGH) = Cannot accept '...' as SG_IO CDROM drive
|
||||
0x0002000b (FAILURE,HIGH) = File object '...' not found
|
||||
0x0002000c (FAILURE,HIGH) = Cannot start device file enumeration
|
||||
0x0002000d (FAILURE,HIGH) = Cannot enumerate next device
|
||||
|
||||
General library operations:
|
||||
|
||||
@ -554,17 +552,7 @@ Range "scdbackup" : 0x00020000 to 0x0002ffff
|
||||
0x00020172 (SORRY,HIGH) = Read start address larger than number of readable blocks
|
||||
0x00020173 (FAILURE,HIGH) = Drive tells NWA smaller than last written address
|
||||
0x00020174 (SORRY,HIGH) = Fifo alignment does not allow desired read size
|
||||
0x00020175 (FATAL,HIGH) = Supporting library is too old
|
||||
0x00020176 (NOTE,HIGH) = Stream recording disabled because of small OS buffer
|
||||
0x00020177 (ABORT,HIGH) = Urged drive worker threads to do emergency halt
|
||||
0x00020178 (DEBUG,HIGH) = Write thread ended
|
||||
0x00020179 (FAILURE,HIGH) = Offset source start address is before end of previous source
|
||||
0x0002017a (FAILURE,HIGH) = Expected offset source object as parameter
|
||||
0x0002017b (WARNING,HIGH) = Sequential BD-R media likely to soon fail writing
|
||||
0x0002017c (FAILURE,HIGH) = No valid write type selected
|
||||
0x0002017d (FATAL,HIGH) = Invalid file descriptor with stdio pseudo-drive
|
||||
0x0002017e (FAILURE,HIGH) = Failed to close track, session, or disc
|
||||
0x0002017f (FAILURE,HIGH) = Failed to synchronize drive cache
|
||||
|
||||
|
||||
libdax_audioxtr:
|
||||
0x00020200 (SORRY,HIGH) = Cannot open audio source file
|
||||
@ -685,7 +673,7 @@ Range "libisoburn" : 0x00060000 to 0x00006ffff
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
#endif /* LIBDAX_MSGS_________________ */
|
||||
#endif /* LIDBAX_MSGS_________________ */
|
||||
|
||||
|
||||
|
||||
|
||||
176
libburn/mmc.c
176
libburn/mmc.c
@ -1,15 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
|
||||
/* ts A61009 */
|
||||
/* #include <a ssert.h> */
|
||||
|
||||
@ -429,10 +419,6 @@ int mmc_get_nwa(struct burn_drive *d, int trackno, int *lba, int *nwa)
|
||||
if (mmc_function_spy(d, "mmc_get_nwa") <= 0)
|
||||
return -1;
|
||||
|
||||
/* ts B00327 : Avoid to inquire unsuitable media states */
|
||||
if (d->status != BURN_DISC_BLANK && d->status != BURN_DISC_APPENDABLE)
|
||||
return 0;
|
||||
|
||||
ret = mmc_read_track_info(d, trackno, &buf, alloc_len);
|
||||
if (ret <= 0)
|
||||
return ret;
|
||||
@ -521,8 +507,6 @@ void mmc_close_session(struct burn_write_opts *o)
|
||||
void mmc_close(struct burn_drive *d, int session, int track)
|
||||
{
|
||||
struct command c;
|
||||
char msg[256];
|
||||
int key, asc, ascq;
|
||||
|
||||
if (mmc_function_spy(d, "mmc_close") <= 0)
|
||||
return;
|
||||
@ -546,16 +530,6 @@ void mmc_close(struct burn_drive *d, int session, int track)
|
||||
|
||||
/* ts A70918 : Immed : wait for drive to complete command */
|
||||
if (c.error) {
|
||||
sprintf(msg, "Failed to close %s (%d)",
|
||||
session > 1 ? "disc" : session > 0 ? "session" : "track",
|
||||
((session & 3) << 1) | !!track);
|
||||
sprintf(msg + strlen(msg), ". SCSI error : ");
|
||||
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
|
||||
&key, &asc, &ascq);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x0002017e,
|
||||
LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, 0, 0);
|
||||
d->cancel = 1;
|
||||
return;
|
||||
}
|
||||
@ -825,7 +799,7 @@ int mmc_write(struct burn_drive *d, int start, struct buffer *buf)
|
||||
{
|
||||
int cancelled;
|
||||
struct command c;
|
||||
int len, key, asc, ascq;
|
||||
int len;
|
||||
|
||||
#ifdef Libburn_log_in_and_out_streaM
|
||||
/* <<< ts A61031 */
|
||||
@ -904,20 +878,33 @@ int mmc_write(struct burn_drive *d, int start, struct buffer *buf)
|
||||
d->pbf_altered = 1;
|
||||
|
||||
/* ts A61112 : react on eventual error condition */
|
||||
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
|
||||
if (c.error && key != 0) {
|
||||
if (c.error && c.sense[2]!=0) {
|
||||
|
||||
/* >>> make this scsi_notify_error() when liberated */
|
||||
char msg[256];
|
||||
int key, asc, ascq;
|
||||
if (c.sense[2]!=0) {
|
||||
|
||||
sprintf(msg, "SCSI error on write(%d,%d): ", start, len);
|
||||
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
|
||||
#ifdef NIX
|
||||
char msg[160];
|
||||
sprintf(msg,
|
||||
"SCSI error on write(%d,%d): key=%X asc=%2.2Xh ascq=%2.2Xh",
|
||||
start, len,
|
||||
c.sense[2],c.sense[12],c.sense[13]);
|
||||
#else /* NIX */
|
||||
char msg[256];
|
||||
int key, asc, ascq;
|
||||
|
||||
sprintf(msg, "SCSI error on write(%d,%d): ",
|
||||
start, len);
|
||||
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
|
||||
&key, &asc, &ascq);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
|
||||
#endif /* !NIX */
|
||||
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x0002011d,
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, 0, 0);
|
||||
}
|
||||
d->cancel = 1;
|
||||
return BE_CANCELLED;
|
||||
}
|
||||
@ -1164,7 +1151,7 @@ int mmc_fake_toc(struct burn_drive *d)
|
||||
if (d->disc == NULL)
|
||||
return -1;
|
||||
d->toc_entries = d->last_track_no + d->complete_sessions;
|
||||
d->toc_entry = calloc(d->toc_entries, sizeof(struct burn_toc_entry));
|
||||
d->toc_entry = malloc(d->toc_entries * sizeof(struct burn_toc_entry));
|
||||
if (d->toc_entry == NULL)
|
||||
return -1;
|
||||
memset(d->toc_entry, 0,d->toc_entries * sizeof(struct burn_toc_entry));
|
||||
@ -1403,11 +1390,6 @@ static int mmc_read_toc_al(struct burn_drive *d, int *alloc_len)
|
||||
fprintf(stderr, "libburn_experimental: toc entry #%d : %d %d %d\n",i,tdata[8], tdata[9], tdata[10]);
|
||||
*/
|
||||
|
||||
#ifdef Libburn_allow_first_hiddeN
|
||||
/* ts B00430 : this causes problems because the track has
|
||||
no entry. One would have to coordinate this
|
||||
with other parts of libburn.
|
||||
*/
|
||||
if (tdata[3] == 1) {
|
||||
if (burn_msf_to_lba(tdata[8], tdata[9], tdata[10])) {
|
||||
d->disc->session[0]->hidefirst = 1;
|
||||
@ -1416,10 +1398,9 @@ static int mmc_read_toc_al(struct burn_drive *d, int *alloc_len)
|
||||
session[tdata[0] - 1],
|
||||
track, BURN_POS_END);
|
||||
burn_track_free(track);
|
||||
|
||||
}
|
||||
}
|
||||
#endif /* Libburn_allow_first_hiddeN */
|
||||
|
||||
if (tdata[0] <= 0 || tdata[0] > d->disc->sessions)
|
||||
tdata[0] = d->disc->sessions;
|
||||
if (tdata[3] < 100 && tdata[0] > 0) {
|
||||
@ -1756,6 +1737,12 @@ static int mmc_read_disc_info_al(struct burn_drive *d, int *alloc_len)
|
||||
d->erasable = 0; /* never erasable */
|
||||
}
|
||||
|
||||
/* ts A80207 : DVD - R DL can normally be read but not be written */
|
||||
if(d->current_profile == 0x15 && !burn_support_untested_profiles) {
|
||||
disc_status = 2; /* always full and finalized */
|
||||
d->erasable = 0; /* never erasable */
|
||||
}
|
||||
|
||||
#ifdef Libburn_support_bd_r_readonlY
|
||||
/* <<< For now: declaring BD-R read-only
|
||||
*/
|
||||
@ -1971,13 +1958,8 @@ void mmc_read_atip(struct burn_drive *d)
|
||||
|
||||
c.dir = FROM_DRIVE;
|
||||
d->issue_command(d, &c);
|
||||
/* ts B00501 : now caring for error */
|
||||
if (c.error) {
|
||||
d->erasable= 0;
|
||||
d->start_lba= 0;
|
||||
d->end_lba= 0;
|
||||
return;
|
||||
}
|
||||
burn_print(1, "atip shit for you\n");
|
||||
|
||||
|
||||
/* ts A61021 */
|
||||
data = c.page->data;
|
||||
@ -2327,8 +2309,7 @@ int mmc_set_streaming(struct burn_drive *d,
|
||||
|
||||
d->issue_command(d, &c);
|
||||
if (c.error) {
|
||||
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
|
||||
if (key != 0 && !d->silent_on_scsi_error) {
|
||||
if (c.sense[2]!=0 && !d->silent_on_scsi_error) {
|
||||
sprintf(msg,
|
||||
"SCSI error on set_streaming(%d): ", w_speed);
|
||||
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
|
||||
@ -2408,7 +2389,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
|
||||
{
|
||||
struct buffer buf;
|
||||
int len, cp, descr_len = 0, feature_code, prf_number, only_current = 1;
|
||||
int old_alloc_len, only_current_profile = 0, key, asc, ascq;
|
||||
int old_alloc_len, only_current_profile = 0;
|
||||
unsigned char *descr, *prf, *up_to, *prf_end;
|
||||
struct command c;
|
||||
int phys_if_std = 0;
|
||||
@ -2443,7 +2424,6 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
|
||||
|
||||
#ifdef Libisofs_simulate_old_mmc1_drivE
|
||||
c.error = 1;
|
||||
c.sense[0] = 0x70; /* Fixed format sense data */
|
||||
c.sense[2] = 0x5;
|
||||
c.sense[12] = 0x20;
|
||||
c.sense[13] = 0x0;
|
||||
@ -2451,8 +2431,8 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
|
||||
|
||||
if (c.error) {
|
||||
/* ts A90603 : MMC-1 drive do not know 46h GET CONFIGURATION */
|
||||
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
|
||||
if (key == 0x5 && asc == 0x20 && ascq == 0x0) {
|
||||
if (c.sense[2] == 0x5 && c.sense[12] == 0x20 &&
|
||||
c.sense[13] == 0x0) {
|
||||
d->current_is_guessed_profile = 1;
|
||||
/* Will yield a non-zero profile only after
|
||||
mmc_read_disc_info_al() was called */
|
||||
@ -2523,7 +2503,8 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
|
||||
#ifdef Libburn_support_dvd_r_seQ
|
||||
if (cp == 0x11 || cp == 0x14) /* DVD-R, DVD-RW */
|
||||
d->current_is_supported_profile = 1;
|
||||
if (cp == 0x15) /* DVD-R/DL */
|
||||
if (cp == 0x15) /* DVD-R/DL . */
|
||||
/* Writeable only if burn_support_untested_profiles */
|
||||
d->current_is_supported_profile = 1;
|
||||
#endif
|
||||
#ifdef Libburn_support_dvd_plus_R
|
||||
@ -2910,8 +2891,6 @@ int mmc_read_format_capacities(struct burn_drive *d, int top_wanted)
|
||||
void mmc_sync_cache(struct burn_drive *d)
|
||||
{
|
||||
struct command c;
|
||||
char msg[256];
|
||||
int key, asc, ascq;
|
||||
|
||||
if (mmc_function_spy(d, "mmc_sync_cache") <= 0)
|
||||
return;
|
||||
@ -2947,14 +2926,6 @@ void mmc_sync_cache(struct burn_drive *d)
|
||||
|
||||
/* ts A70918 */
|
||||
if (c.error) {
|
||||
sprintf(msg, "Failed to synchronize drive cache");
|
||||
sprintf(msg + strlen(msg), ". SCSI error : ");
|
||||
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
|
||||
&key, &asc, &ascq);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x0002017f,
|
||||
LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, 0, 0);
|
||||
d->cancel = 1;
|
||||
return;
|
||||
}
|
||||
@ -3612,11 +3583,24 @@ unsuitable_media:;
|
||||
|
||||
d->issue_command(d, &c);
|
||||
if (c.error && !tolerate_failure) {
|
||||
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
|
||||
if (key != 0) {
|
||||
if (c.sense[2]!=0) {
|
||||
|
||||
#ifdef NIX
|
||||
sprintf(msg,
|
||||
"SCSI error on format_unit(%s): key=%X asc=%2.2Xh ascq=%2.2Xh",
|
||||
descr,
|
||||
c.sense[2],c.sense[12],c.sense[13]);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020122,
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, 0, 0);
|
||||
#else /* NIX */
|
||||
sprintf(msg, "SCSI error on format_unit(%s): ", descr);
|
||||
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
|
||||
&key, &asc, &ascq);
|
||||
|
||||
#endif /* !NIX */
|
||||
|
||||
}
|
||||
return 0;
|
||||
} else if ((!c.error) && (format_type == 0x13 || format_type == 0x15))
|
||||
@ -3686,7 +3670,6 @@ static int mmc_get_write_performance_al(struct burn_drive *d,
|
||||
|
||||
#ifdef Libisofs_simulate_old_mmc1_drivE
|
||||
c.error = 1;
|
||||
c.sense[0] = 0x70; /* Fixed format sense data */
|
||||
c.sense[2] = 0x5;
|
||||
c.sense[12] = 0x20;
|
||||
c.sense[13] = 0x0;
|
||||
@ -3898,11 +3881,6 @@ int mmc_compose_mode_page_5(struct burn_drive *d,
|
||||
|
||||
pd[4] = spc_block_type(o->block_type);
|
||||
|
||||
/*
|
||||
fprintf(stderr, "libburn_EXPERIMENTAL: block_type = %d, pd[4]= %u\n",
|
||||
o->block_type, (unsigned int) pd[4]);
|
||||
*/
|
||||
|
||||
/* ts A61104 */
|
||||
if(!(o->control&4)) /* audio (MMC-1 table 61) */
|
||||
if(o->write_type == BURN_WRITE_TAO)
|
||||
@ -3923,13 +3901,11 @@ fprintf(stderr, "libburn_EXPERIMENTAL: block_type = %d, pd[4]= %u\n",
|
||||
int mmc_read_10(struct burn_drive *d, int start,int amount, struct buffer *buf)
|
||||
{
|
||||
struct command c;
|
||||
char msg[256];
|
||||
int key, asc, ascq;
|
||||
|
||||
mmc_start_if_needed(d, 0);
|
||||
if (mmc_function_spy(d, "mmc_read_10") <= 0)
|
||||
return -1;
|
||||
|
||||
;
|
||||
if (amount > BUFFER_SIZE / 2048)
|
||||
return -1;
|
||||
|
||||
@ -3945,9 +3921,24 @@ int mmc_read_10(struct burn_drive *d, int start,int amount, struct buffer *buf)
|
||||
c.dir = FROM_DRIVE;
|
||||
d->issue_command(d, &c);
|
||||
if (c.error) {
|
||||
|
||||
#ifdef NIX
|
||||
char msg[160];
|
||||
|
||||
sprintf(msg,
|
||||
"SCSI error on read_10(%d,%d): key=%X asc=%2.2Xh ascq=%2.2Xh",
|
||||
start, amount,
|
||||
c.sense[2],c.sense[12],c.sense[13]);
|
||||
#else /* NIX */
|
||||
char msg[256];
|
||||
int key, asc, ascq;
|
||||
|
||||
sprintf(msg, "SCSI error on read_10(%d,%d): ", start, amount);
|
||||
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
|
||||
&key, &asc, &ascq);
|
||||
|
||||
#endif /* !NIX */
|
||||
|
||||
if(!d->silent_on_scsi_error)
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020144,
|
||||
@ -4087,7 +4078,7 @@ int mmc_read_disc_structure(struct burn_drive *d,
|
||||
desired payload bytes. The drive then returns 35
|
||||
bytes as requested and the media id is "RITEKF1".
|
||||
Nevertheless this is not a generally usable gesture
|
||||
because older GNU/Linux USB dislikes requests to fetch
|
||||
because older Linux USB dislikes requests to fetch
|
||||
more bytes than the drive will deliver.
|
||||
|
||||
# define Libburn_enforce_structure_code_0x0E 1
|
||||
@ -4154,7 +4145,7 @@ static int mmc_set_product_id(char *reply,
|
||||
|
||||
|
||||
/* ts A90903 */
|
||||
/* MMC backend of API call burn_disc_get_media_id()
|
||||
/* MMC backend of API call burn_get_media_product_id()
|
||||
See also doc/mediainfo.txt
|
||||
@param flag Bitfield for control purposes
|
||||
bit0= do not escape " _/" (not suitable for
|
||||
@ -4341,33 +4332,6 @@ ex:;
|
||||
}
|
||||
|
||||
|
||||
/* ts B00924
|
||||
MMC-5, 6.23.3.3.4 Format Code 0Ah: Spare Area Information
|
||||
*/
|
||||
int mmc_get_bd_spare_info(struct burn_drive *d,
|
||||
int *alloc_blocks, int *free_blocks, int flag)
|
||||
{
|
||||
int ret, reply_len, prf;
|
||||
char *reply = NULL;
|
||||
|
||||
prf = d->current_profile;
|
||||
if (!(prf == 0x41 || prf == 0x43 || prf == 0x42))
|
||||
return 0; /* Not a BD loaded */
|
||||
|
||||
ret = mmc_read_disc_structure(d, 1, 0, 0x0a, 12, &reply,
|
||||
&reply_len, 0);
|
||||
if (ret <= 0)
|
||||
goto ex;
|
||||
*alloc_blocks = mmc_four_char_to_int((unsigned char *) reply + 8);
|
||||
*free_blocks = mmc_four_char_to_int((unsigned char *) reply + 4);
|
||||
ret = 1;
|
||||
ex:;
|
||||
if (reply != NULL)
|
||||
free(reply);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/* ts A61021 : the mmc specific part of sg.c:enumerate_common()
|
||||
*/
|
||||
int mmc_setup_drive(struct burn_drive *d)
|
||||
|
||||
@ -1,11 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef __MMC
|
||||
#define __MMC
|
||||
|
||||
@ -106,8 +100,5 @@ int mmc_function_spy(struct burn_drive *d, char * text);
|
||||
/* ts A91118 */
|
||||
int mmc_start_if_needed(struct burn_drive *d, int flag);
|
||||
|
||||
/* ts B00924 */
|
||||
int mmc_get_bd_spare_info(struct burn_drive *d,
|
||||
int *alloc_blocks, int *free_blocks, int flag);
|
||||
|
||||
#endif /*__MMC*/
|
||||
|
||||
@ -1,14 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include "null.h"
|
||||
#include "libburn.h"
|
||||
#include <stdlib.h>
|
||||
@ -24,7 +15,7 @@ struct burn_source *burn_null_source_new(void)
|
||||
{
|
||||
struct burn_source *src;
|
||||
|
||||
src = calloc(1, sizeof(struct burn_source));
|
||||
src = malloc(sizeof(struct burn_source));
|
||||
src->refcount = 1;
|
||||
src->read = null_read;
|
||||
src->read_sub = NULL;
|
||||
|
||||
@ -1,13 +1,3 @@
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include "libburn.h"
|
||||
#include "options.h"
|
||||
#include "drive.h"
|
||||
@ -27,7 +17,7 @@ struct burn_write_opts *burn_write_opts_new(struct burn_drive *drive)
|
||||
{
|
||||
struct burn_write_opts *opts;
|
||||
|
||||
opts = calloc(1, sizeof(struct burn_write_opts));
|
||||
opts = malloc(sizeof(struct burn_write_opts));
|
||||
if (opts == NULL) {
|
||||
libdax_msgs_submit(libdax_messenger, -1, 0x00020111,
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
@ -68,7 +58,7 @@ struct burn_read_opts *burn_read_opts_new(struct burn_drive *drive)
|
||||
{
|
||||
struct burn_read_opts *opts;
|
||||
|
||||
opts = calloc(1, sizeof(struct burn_read_opts));
|
||||
opts = malloc(sizeof(struct burn_read_opts));
|
||||
opts->drive = drive;
|
||||
opts->refcount = 1;
|
||||
opts->raw = 0;
|
||||
@ -125,7 +115,7 @@ void burn_write_opts_set_toc_entries(struct burn_write_opts *opts, int count,
|
||||
struct burn_toc_entry *toc_entries)
|
||||
{
|
||||
opts->toc_entries = count;
|
||||
opts->toc_entry = calloc(count, sizeof(struct burn_toc_entry));
|
||||
opts->toc_entry = malloc(count * sizeof(struct burn_toc_entry));
|
||||
memcpy(opts->toc_entry, &toc_entries,
|
||||
sizeof(struct burn_toc_entry) * count);
|
||||
}
|
||||
|
||||
@ -1,9 +1,3 @@
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifndef BURN__OPTIONS_H
|
||||
#define BURN__OPTIONS_H
|
||||
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
Unknown POSIX like systems
|
||||
with the dummy MMC transport adapter sg-dummy.c
|
||||
|
||||
Copyright (C) 2009 Thomas Schmitt <scdbackup@gmx.net>, provided under GPLv2+
|
||||
Copyright (C) 2009 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
|
||||
*/
|
||||
|
||||
|
||||
@ -29,37 +29,12 @@
|
||||
/* The number of above list items */
|
||||
#define BURN_OS_SIGNAL_COUNT 16
|
||||
|
||||
/** The list of all signals which shall surely not be caught.
|
||||
It depends on the particular signal whether it can be ignored or whether
|
||||
it will lead to sudden death of the process.
|
||||
Some signals are not POSIX,
|
||||
but nevertheless ought to be ignored if they are defined.
|
||||
*/
|
||||
|
||||
#ifdef SIGWINCH
|
||||
#define BURN_OS_SIG_WINCH ,SIGWINCH
|
||||
#define BURN_OS_SIG_WINCH_CNT 1
|
||||
#else
|
||||
#define BURN_OS_SIG_WINCH
|
||||
#define BURN_OS_SIG_WINCH_CNT 0
|
||||
#endif
|
||||
|
||||
#ifdef SIGURG
|
||||
#define BURN_OS_SIG_URG ,SIGURG
|
||||
#define BURN_OS_SIG_URG_CNT 1
|
||||
#else
|
||||
#define BURN_OS_SIG_URG
|
||||
#define BURN_OS_SIG_URG_CNT 0
|
||||
#endif
|
||||
|
||||
/** The combined list of all signals which shall not be caught.
|
||||
*/
|
||||
/** To list all signals which shall surely not be caught */
|
||||
#define BURN_OS_NON_SIGNAL_MACRO_LIST \
|
||||
SIGKILL, SIGCHLD, SIGSTOP BURN_OS_SIG_WINCH BURN_OS_SIG_URG
|
||||
SIGKILL, SIGCHLD, SIGSTOP
|
||||
|
||||
/* The number of above list items */
|
||||
#define BURN_OS_NON_SIGNAL_COUNT \
|
||||
( 3 + BURN_OS_SIG_WINCH_CNT + BURN_OS_SIG_URG_CNT )
|
||||
#define BURN_OS_NON_SIGNAL_COUNT 3
|
||||
|
||||
|
||||
/* The maximum size for a (SCSI) i/o transaction */
|
||||
|
||||
@ -4,8 +4,7 @@
|
||||
by os.h in case of compilation for
|
||||
FreeBSD with CAM
|
||||
|
||||
Copyright (C) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>,
|
||||
provided under GPLv2+
|
||||
Copyright (C) 2006 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
|
||||
*/
|
||||
|
||||
/** List of all signals which shall be caught by signal handlers and trigger
|
||||
@ -42,11 +41,7 @@ SIGKILL, SIGCHLD, SIGSTOP, SIGURG, SIGWINCH
|
||||
|
||||
/* The maximum size for a (SCSI) i/o transaction */
|
||||
/* Important : MUST be at least 32768 ! */
|
||||
/* Older BSD info says that 32 kB is maximum. But 64 kB seems to work well
|
||||
on 8-STABLE. It is by default only used with BD in streaming mode.
|
||||
So older systems should still be quite safe with this buffer max size.
|
||||
*/
|
||||
#define BURN_OS_TRANSPORT_BUFFER_SIZE 65536
|
||||
#define BURN_OS_TRANSPORT_BUFFER_SIZE 32768
|
||||
|
||||
|
||||
/** To hold all state information of BSD device enumeration
|
||||
@ -62,8 +57,5 @@ typedef struct burn_drive_enumeration_state *burn_drive_enumerator_t;
|
||||
To be initialized and used within sg-*.c .
|
||||
*/
|
||||
#define BURN_OS_TRANSPORT_DRIVE_ELEMENTS \
|
||||
struct cam_device* cam; \
|
||||
int lock_fd; \
|
||||
int is_ahci; \
|
||||
|
||||
struct cam_device* cam;
|
||||
|
||||
|
||||
@ -1,95 +0,0 @@
|
||||
|
||||
/* os-libcdio.h
|
||||
Operating system specific libburn definitions and declarations. Included
|
||||
by os.h in case of compilation for
|
||||
Unknown X/Open-like systems
|
||||
with GNU libcdio MMC transport adapter sg-libcdio.c
|
||||
|
||||
Copyright (C) 2009 Thomas Schmitt <scdbackup@gmx.net>, provided under GPLv2+
|
||||
*/
|
||||
|
||||
|
||||
/** List of all signals which shall be caught by signal handlers and trigger
|
||||
a graceful abort of libburn. (See man 7 signal.)
|
||||
*/
|
||||
/* Once as system defined macros */
|
||||
#define BURN_OS_SIGNAL_MACRO_LIST \
|
||||
SIGHUP, SIGINT, SIGQUIT, SIGILL, SIGABRT, \
|
||||
SIGFPE, SIGSEGV, SIGPIPE, SIGALRM, SIGTERM, \
|
||||
SIGUSR1, SIGUSR2, SIGXCPU, SIGTSTP, SIGTTIN, \
|
||||
SIGTTOU
|
||||
|
||||
/* Once as text 1:1 list of strings for messages and interpreters */
|
||||
#define BURN_OS_SIGNAL_NAME_LIST \
|
||||
"SIGHUP", "SIGINT", "SIGQUIT", "SIGILL", "SIGABRT", \
|
||||
"SIGFPE", "SIGSEGV", "SIGPIPE", "SIGALRM", "SIGTERM", \
|
||||
"SIGUSR1", "SIGUSR2", "SIGXCPU", "SIGTSTP", "SIGTTIN", \
|
||||
"SIGTTOU"
|
||||
|
||||
/* The number of above list items */
|
||||
#define BURN_OS_SIGNAL_COUNT 16
|
||||
|
||||
|
||||
/** The list of all signals which shall surely not be caught.
|
||||
It depends on the particular signal whether it can be ignored or whether
|
||||
it will lead to sudden death of the process.
|
||||
Some signals are not POSIX,
|
||||
but nevertheless ought to be ignored if they are defined.
|
||||
*/
|
||||
|
||||
#ifdef SIGWINCH
|
||||
#define BURN_OS_SIG_WINCH ,SIGWINCH
|
||||
#define BURN_OS_SIG_WINCH_CNT 1
|
||||
#else
|
||||
#define BURN_OS_SIG_WINCH
|
||||
#define BURN_OS_SIG_WINCH_CNT 0
|
||||
#endif
|
||||
|
||||
#ifdef SIGURG
|
||||
#define BURN_OS_SIG_URG ,SIGURG
|
||||
#define BURN_OS_SIG_URG_CNT 1
|
||||
#else
|
||||
#define BURN_OS_SIG_URG
|
||||
#define BURN_OS_SIG_URG_CNT 0
|
||||
#endif
|
||||
|
||||
/** The combined list of all signals which shall not be caught.
|
||||
*/
|
||||
#define BURN_OS_NON_SIGNAL_MACRO_LIST \
|
||||
SIGKILL, SIGCHLD, SIGSTOP BURN_OS_SIG_WINCH BURN_OS_SIG_URG
|
||||
|
||||
/* The number of above list items */
|
||||
#define BURN_OS_NON_SIGNAL_COUNT \
|
||||
( 3 + BURN_OS_SIG_WINCH_CNT + BURN_OS_SIG_URG_CNT )
|
||||
|
||||
|
||||
/* The maximum size for a (SCSI) i/o transaction */
|
||||
/* My Blu-ray burner LG GGW-H20 writes junk if stream recording is combined
|
||||
with buffer size 32 kB. So stream recording is allowed only with size 64k.
|
||||
Older BSD info says that 32 kB is maximum. But 64 kB seems to work well
|
||||
on 8-STABLE. It is by default only used with BD in streaming mode.
|
||||
So older systems should still be quite safe with this buffer max size.
|
||||
*/
|
||||
/* Important : MUST be at least 32768 ! */
|
||||
#define BURN_OS_TRANSPORT_BUFFER_SIZE 65536
|
||||
|
||||
|
||||
/* To hold the position of the most recently delivered address from
|
||||
device enumeration.
|
||||
*/
|
||||
struct burn_drive_enumerator_struct {
|
||||
char **ppsz_cd_drives;
|
||||
char **pos;
|
||||
};
|
||||
|
||||
#define BURN_OS_DEFINE_DRIVE_ENUMERATOR_T \
|
||||
typedef struct burn_drive_enumerator_struct burn_drive_enumerator_t;
|
||||
|
||||
|
||||
/* The list of operating system dependent elements in struct burn_drive.
|
||||
Usually they are initialized in sg-*.c:enumerate_common().
|
||||
*/
|
||||
#define BURN_OS_TRANSPORT_DRIVE_ELEMENTS \
|
||||
void *p_cdio; /* actually a pointer to CdIo_t */ \
|
||||
char libcdio_name[4096]; /* The drive path as used by libcdio */ \
|
||||
|
||||
@ -2,10 +2,9 @@
|
||||
/* os-linux.h
|
||||
Operating system specific libburn definitions and declarations. Included
|
||||
by os.h in case of compilation for
|
||||
Linux kernels 2.4 and 2.6, GNU/Linux SCSI Generic (sg)
|
||||
Linux kernels 2.4 and 2.6 with Linux SCSI Generic (sg)
|
||||
|
||||
Copyright (C) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
Copyright (C) 2006 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
|
||||
*/
|
||||
|
||||
|
||||
|
||||
@ -1,66 +0,0 @@
|
||||
|
||||
/* os-solaris.h
|
||||
Operating system specific libburn definitions and declarations. Included
|
||||
by os.h in case of compilation for
|
||||
Solaris based systems, e.g. SunOS 5.11
|
||||
with Solaris uscsi MMC transport adapter sg-solaris.c
|
||||
|
||||
Copyright (C) 2010 Thomas Schmitt <scdbackup@gmx.net>, provided under GPLv2+
|
||||
*/
|
||||
|
||||
|
||||
/** List of all signals which shall be caught by signal handlers and trigger
|
||||
a graceful abort of libburn. (See man signal.h)
|
||||
*/
|
||||
/* Once as system defined macros */
|
||||
#define BURN_OS_SIGNAL_MACRO_LIST \
|
||||
SIGHUP, SIGINT, SIGQUIT, SIGILL, SIGABRT, \
|
||||
SIGFPE, SIGSEGV, SIGPIPE, SIGALRM, SIGTERM, \
|
||||
SIGUSR1, SIGUSR2, SIGXCPU, SIGTSTP, SIGTTIN, \
|
||||
SIGTTOU
|
||||
|
||||
/* Once as text 1:1 list of strings for messages and interpreters */
|
||||
#define BURN_OS_SIGNAL_NAME_LIST \
|
||||
"SIGHUP", "SIGINT", "SIGQUIT", "SIGILL", "SIGABRT", \
|
||||
"SIGFPE", "SIGSEGV", "SIGPIPE", "SIGALRM", "SIGTERM", \
|
||||
"SIGUSR1", "SIGUSR2", "SIGXCPU", "SIGTSTP", "SIGTTIN", \
|
||||
"SIGTTOU"
|
||||
|
||||
/* The number of above list items */
|
||||
#define BURN_OS_SIGNAL_COUNT 16
|
||||
|
||||
/** To list all signals which shall surely not be caught */
|
||||
#define BURN_OS_NON_SIGNAL_MACRO_LIST \
|
||||
SIGKILL, SIGCHLD, SIGSTOP, SIGURG, SIGWINCH
|
||||
|
||||
/* The number of above list items */
|
||||
#define BURN_OS_NON_SIGNAL_COUNT 5
|
||||
|
||||
|
||||
/* The maximum size for a (SCSI) i/o transaction */
|
||||
/* Important : MUST be at least 32768 ! */
|
||||
/* My Blu-ray burner LG GGW-H20 writes junk if stream recording is combined
|
||||
with buffer size 32 kB. So stream recording is allowed only with size 64k.
|
||||
*/
|
||||
#define BURN_OS_TRANSPORT_BUFFER_SIZE 65536
|
||||
|
||||
|
||||
/* >>> */
|
||||
|
||||
/* To hold the position of the most recently delivered address from
|
||||
device enumeration.
|
||||
*/
|
||||
struct burn_drive_enumerator_struct {
|
||||
void *dir;
|
||||
};
|
||||
|
||||
#define BURN_OS_DEFINE_DRIVE_ENUMERATOR_T \
|
||||
typedef struct burn_drive_enumerator_struct burn_drive_enumerator_t;
|
||||
|
||||
|
||||
/* The list of operating system dependent elements in struct burn_drive.
|
||||
Usually they are initialized in sg-*.c:enumerate_common().
|
||||
*/
|
||||
#define BURN_OS_TRANSPORT_DRIVE_ELEMENTS \
|
||||
int fd;
|
||||
|
||||
41
libburn/os.h
41
libburn/os.h
@ -3,7 +3,7 @@
|
||||
Operating system specific libburn definitions and declarations.
|
||||
The macros defined here are used by libburn modules in order to
|
||||
avoid own system dependent case distinctions.
|
||||
Copyright (C) 2009 Thomas Schmitt <scdbackup@gmx.net>, provided under GPLv2+
|
||||
Copyright (C) 2009 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
|
||||
*/
|
||||
|
||||
#ifndef BURN_OS_H_INCLUDED
|
||||
@ -13,23 +13,6 @@
|
||||
Operating system case distinction
|
||||
*/
|
||||
|
||||
|
||||
#ifdef Libburn_use_sg_dummY
|
||||
|
||||
|
||||
/* --------- Any other system. With dummy MMC transport sg-dummy.c --------- */
|
||||
#include "os-dummy.h"
|
||||
|
||||
|
||||
#else
|
||||
#ifdef Libburn_use_libcdiO
|
||||
|
||||
|
||||
/* -------------------------- X/Open with GNU libcdio ---------------------- */
|
||||
#include "os-libcdio.h"
|
||||
|
||||
|
||||
#else
|
||||
#ifdef __FreeBSD__
|
||||
|
||||
|
||||
@ -37,30 +20,14 @@
|
||||
#include "os-freebsd.h"
|
||||
|
||||
|
||||
#else
|
||||
#ifdef __FreeBSD_kernel__
|
||||
|
||||
|
||||
/* ----------------------- FreeBSD with CAM under Debian ------------------- */
|
||||
#include "os-freebsd.h"
|
||||
|
||||
|
||||
#else
|
||||
#ifdef __linux
|
||||
|
||||
|
||||
/* ------- Linux kernels 2.4 and 2.6 with GNU/Linux SCSI Generic (sg) ------ */
|
||||
/* --------- Linux kernels 2.4 and 2.6 with Linux SCSI Generic (sg) -------- */
|
||||
#include "os-linux.h"
|
||||
|
||||
|
||||
#else
|
||||
#ifdef __sun
|
||||
|
||||
|
||||
/* ------- Solaris (e.g. SunOS 5.11) with uscsi ------ */
|
||||
#include "os-solaris.h"
|
||||
|
||||
|
||||
#else
|
||||
|
||||
|
||||
@ -68,12 +35,8 @@
|
||||
#include "os-dummy.h"
|
||||
|
||||
|
||||
#endif /* ! __sun*/
|
||||
#endif /* ! __linux */
|
||||
#endif /* ! __FreeBSD__kernel__ */
|
||||
#endif /* ! __FreeBSD__ */
|
||||
#endif /* ! Libburn_use_libcdiO */
|
||||
#endif /* ! Libburn_use_sg_dummY */
|
||||
|
||||
|
||||
#endif /* ! BURN_OS_H_INCLUDED */
|
||||
|
||||
@ -1,13 +1,6 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
/* #include <m alloc.h> ts A61013 : not in Linux man 3 malloc */
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
@ -101,13 +94,7 @@ drive, or only store a subset of the _opts structs in drives */
|
||||
fakesub[20] = 2;
|
||||
fakesub[12] = (d->toc->toc_entry[0].control << 4) +
|
||||
d->toc->toc_entry[0].adr;
|
||||
|
||||
#ifdef Libburn_no_crc_C
|
||||
crc = 0; /* dummy */
|
||||
#else
|
||||
crc = crc_ccitt(fakesub + 12, 10);
|
||||
#endif
|
||||
|
||||
fakesub[22] = crc >> 8;
|
||||
fakesub[23] = crc & 0xFF;
|
||||
write(o->subfd, fakesub, 96);
|
||||
@ -254,8 +241,6 @@ void burn_packet_process(struct burn_drive *d, unsigned char *data,
|
||||
}
|
||||
}
|
||||
crc = (*(sub + 22) << 8) + *(sub + 23);
|
||||
|
||||
#ifndef Libburn_no_crc_C
|
||||
if (crc != crc_ccitt(sub + 12, 10)) {
|
||||
burn_print(1, "sending error on %s %s\n",
|
||||
d->idata->vendor, d->idata->product);
|
||||
@ -264,8 +249,6 @@ void burn_packet_process(struct burn_drive *d, unsigned char *data,
|
||||
*/
|
||||
burn_print(1, "crc mismatch in Q\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
/* else process_q(d, sub + 12); */
|
||||
/*
|
||||
if (o->subfd != -1) write(o->subfd, sub, 96); */
|
||||
|
||||
@ -2,15 +2,6 @@
|
||||
|
||||
/* scsi block commands */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
|
||||
@ -83,17 +74,14 @@ void sbc_eject(struct burn_drive *d)
|
||||
return;
|
||||
|
||||
scsi_init_command(&c, SBC_UNLOAD, sizeof(SBC_UNLOAD));
|
||||
/* c.opcode[1] |= 1; / * ts A70918 : Immed , ts B00109 : revoked */
|
||||
c.opcode[1] |= 1; /* ts A70918 : Immed */
|
||||
c.page = NULL;
|
||||
c.dir = NO_TRANSFER;
|
||||
d->issue_command(d, &c);
|
||||
/* ts A70918 : Wait long. A late eject could surprise or hurt user.
|
||||
ts B00109 : Asynchronous eject revoked, as one cannot reliably
|
||||
distinguish out from unready.
|
||||
if (c.error)
|
||||
return;
|
||||
/* ts A70918 : Wait long. A late eject could surprise or hurt user. */
|
||||
spc_wait_unit_attention(d, 1800, "STOP UNIT (+ EJECT)", 0);
|
||||
*/
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -1,11 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef __SBC
|
||||
#define __SBC
|
||||
|
||||
|
||||
@ -1,14 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2011 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
/* ts A61010 */
|
||||
@ -34,7 +25,7 @@ extern struct libdax_msgs *libdax_messenger;
|
||||
|
||||
|
||||
#ifdef Libburn_log_in_and_out_streaM
|
||||
/* ts A61031 */
|
||||
/* <<< ts A61031 */
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
@ -105,7 +96,7 @@ static void get_bytes(struct burn_track *track, int count, unsigned char *data)
|
||||
int valid, shortage, curr, i, tr;
|
||||
|
||||
#ifdef Libburn_log_in_and_out_streaM
|
||||
/* ts A61031 */
|
||||
/* <<< ts A61031 */
|
||||
static int tee_fd= -1;
|
||||
if(tee_fd==-1)
|
||||
tee_fd= open("/tmp/libburn_sg_readin",
|
||||
@ -151,7 +142,7 @@ static void get_bytes(struct burn_track *track, int count, unsigned char *data)
|
||||
track->sourcecount += valid;
|
||||
|
||||
#ifdef Libburn_log_in_and_out_streaM
|
||||
/* ts A61031 */
|
||||
/* <<< ts A61031 */
|
||||
if(tee_fd!=-1 && valid>0) {
|
||||
write(tee_fd, data + curr, valid);
|
||||
}
|
||||
@ -179,14 +170,10 @@ static void get_bytes(struct burn_track *track, int count, unsigned char *data)
|
||||
if (!shortage)
|
||||
goto ex;
|
||||
|
||||
/* ts A61031 - B10103 */
|
||||
/* ts A61031 */
|
||||
if (shortage >= count)
|
||||
track->track_data_done = 1;
|
||||
if (track->end_on_premature_eoi && !track->open_ended) {
|
||||
/* Memorize that premature end of input happened */
|
||||
track->end_on_premature_eoi = 2;
|
||||
}
|
||||
if (track->open_ended || track->end_on_premature_eoi)
|
||||
if (track->open_ended)
|
||||
goto ex;
|
||||
|
||||
/* If we're still short, and there's a "next" pointer, we pull from that.
|
||||
@ -418,13 +405,7 @@ a2 - lout ctrl
|
||||
q[7] = dec_to_bcd(d->toc_entry[track].pmin);
|
||||
q[8] = dec_to_bcd(d->toc_entry[track].psec);
|
||||
q[9] = dec_to_bcd(d->toc_entry[track].pframe);
|
||||
|
||||
#ifdef Libburn_no_crc_C
|
||||
crc = 0; /* dummy */
|
||||
#else
|
||||
crc = crc_ccitt(q, 10);
|
||||
#endif
|
||||
|
||||
q[10] = crc >> 8;
|
||||
q[11] = crc & 0xFF;
|
||||
d->toc_temp++;
|
||||
@ -521,13 +502,7 @@ static void subcode_lout(struct burn_write_opts *o, unsigned char control,
|
||||
q[7] = dec_to_bcd(min);
|
||||
q[8] = dec_to_bcd(sec);
|
||||
q[9] = dec_to_bcd(frame);
|
||||
|
||||
#ifdef Libburn_no_crc_C
|
||||
crc = 0; /* dummy */
|
||||
#else
|
||||
crc = crc_ccitt(q, 10);
|
||||
#endif
|
||||
|
||||
q[10] = crc >> 8;
|
||||
q[11] = crc & 0xFF;
|
||||
}
|
||||
@ -647,13 +622,7 @@ void subcode_user(struct burn_write_opts *o, unsigned char *subcodes,
|
||||
}
|
||||
q[0] = (control << 4) + qmode;
|
||||
|
||||
|
||||
#ifdef Libburn_no_crc_C
|
||||
crc = 0; /* dummy */
|
||||
#else
|
||||
crc = crc_ccitt(q, 10);
|
||||
#endif
|
||||
|
||||
q[10] = crc >> 8;
|
||||
q[11] = crc & 0xff;
|
||||
}
|
||||
@ -685,14 +654,14 @@ int sector_data(struct burn_write_opts *o, struct burn_track *t, int psub)
|
||||
unsigned char *data;
|
||||
|
||||
data = get_sector(o, t, t->mode);
|
||||
if (data == NULL)
|
||||
if (!data)
|
||||
return 0;
|
||||
/* ts A61010 */
|
||||
if (convert_data(o, t, t->mode, data) <= 0)
|
||||
return 0;
|
||||
|
||||
/* ts A61031 */
|
||||
if ((t->open_ended || t->end_on_premature_eoi) && t->track_data_done) {
|
||||
if (t->open_ended && t->track_data_done) {
|
||||
unget_sector(o, t->mode);
|
||||
return 2;
|
||||
}
|
||||
@ -799,13 +768,7 @@ int sector_headers(struct burn_write_opts *o, unsigned char *out,
|
||||
out[15] = modebyte;
|
||||
}
|
||||
if (mode & BURN_MODE1) {
|
||||
|
||||
#ifdef Libburn_no_crc_C
|
||||
crc = 0; /* dummy */
|
||||
#else
|
||||
crc = crc_32(out, 2064);
|
||||
#endif
|
||||
|
||||
out[2064] = crc & 0xFF;
|
||||
crc >>= 8;
|
||||
out[2065] = crc & 0xFF;
|
||||
|
||||
@ -1,10 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifndef __SECTOR
|
||||
#define __SECTOR
|
||||
|
||||
|
||||
@ -1,15 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/*
|
||||
Copyright (c) 2009 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
|
||||
This is the main operating system dependent SCSI part of libburn. It implements
|
||||
@ -17,8 +7,8 @@ the transport level aspects of SCSI control and command i/o.
|
||||
|
||||
Present implementation: default dummy which enables libburn only to work
|
||||
with stdio: pseudo drive addresses.
|
||||
For real implementations see sg-linux.c, sg-freebsd.c,
|
||||
sg-libcdio.c
|
||||
For real implementations see sg-linux.c or sg-freebsd.c
|
||||
|
||||
*/
|
||||
|
||||
|
||||
@ -49,59 +39,6 @@ Present implementation: default dummy which enables libburn only to work
|
||||
extern struct libdax_msgs *libdax_messenger;
|
||||
|
||||
|
||||
/** Returns the id string of the SCSI transport adapter and eventually
|
||||
needed operating system facilities.
|
||||
This call is usable even if sg_initialize() was not called yet. In that
|
||||
case a preliminary constant message might be issued if detailed info is
|
||||
not available yet.
|
||||
@param msg returns id string
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_id_string(char msg[1024], int flag)
|
||||
{
|
||||
strcpy(msg, "internal X/Open adapter sg-dummy");
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Performs global initialization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Checks for compatibility supporting
|
||||
software components.
|
||||
@param msg returns ids and/or error messages of eventual helpers
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_initialize(char msg[1024], int flag)
|
||||
{
|
||||
return sg_id_string(msg, 0);
|
||||
}
|
||||
|
||||
|
||||
/** Performs global finalization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Releases globally aquired resources.
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_shutdown(int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Finalizes BURN_OS_TRANSPORT_DRIVE_ELEMENTS, the components of
|
||||
struct burn_drive which are defined in os-*.h.
|
||||
This will be called when a burn_drive gets disposed.
|
||||
@param d the drive to be finalized
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_dispose_drive(struct burn_drive *d, int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Returns the next index number and the next enumerated drive address.
|
||||
The enumeration has to cover all available and accessible drives. It is
|
||||
allowed to return addresses of drives which are not available but under
|
||||
@ -216,23 +153,6 @@ int sg_is_enumerable_adr(char *adr)
|
||||
}
|
||||
|
||||
|
||||
/* Return 1 if the given path leads to a regular file or a device that can be
|
||||
seeked, read, and possibly written with 2 kB granularity.
|
||||
*/
|
||||
int burn_os_is_2k_seekrw(char *path, int flag)
|
||||
{
|
||||
struct stat stbuf;
|
||||
|
||||
if (stat(path, &stbuf) == -1)
|
||||
return 0;
|
||||
if (S_ISREG(stbuf.st_mode))
|
||||
return 1;
|
||||
if (S_ISBLK(stbuf.st_mode))
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/** Estimate the potential payload capacity of a file address.
|
||||
@param path The address of the file to be examined. If it does not
|
||||
exist yet, then the directory will be inquired.
|
||||
@ -295,7 +215,7 @@ int burn_os_stdio_capacity(char *path, off_t *bytes)
|
||||
|
||||
if (statvfs(testpath, &vfsbuf) == -1)
|
||||
return -2;
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_frsize) *
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_bsize) *
|
||||
(off_t) vfsbuf.f_bavail;
|
||||
|
||||
#else /* Libburn_os_has_statvfS */
|
||||
|
||||
@ -1,11 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/*
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
|
||||
This is the main operating system dependent SCSI part of libburn. It implements
|
||||
@ -35,28 +29,12 @@ and of deriving the following system specific files from existing examples:
|
||||
Said sg-*.c operations are defined by a public function interface, which has
|
||||
to be implemented in a way that provides libburn with the desired services:
|
||||
|
||||
sg_id_string() returns an id string of the SCSI transport adapter.
|
||||
It may be called before initialization but then may
|
||||
return only a preliminary id.
|
||||
|
||||
sg_initialize() performs global initialization of the SCSI transport
|
||||
adapter and eventually needed operating system
|
||||
facilities. Checks for compatibility of supporting
|
||||
software components.
|
||||
|
||||
sg_shutdown() performs global finalizations and releases golbally
|
||||
aquired resources.
|
||||
|
||||
sg_give_next_adr() iterates over the set of potentially useful drive
|
||||
address strings.
|
||||
|
||||
scsi_enumerate_drives() brings all available, not-whitelist-banned, and
|
||||
accessible drives into libburn's list of drives.
|
||||
|
||||
sg_dispose_drive() finalizes adapter specifics of struct burn_drive
|
||||
on destruction. Releases resources which were aquired
|
||||
underneath scsi_enumerate_drives().
|
||||
|
||||
sg_drive_is_open() tells wether libburn has the given drive in use.
|
||||
|
||||
sg_grab() opens the drive for SCSI commands and ensures
|
||||
@ -70,35 +48,14 @@ sg_issue_command() sends a SCSI command to the drive, receives reply,
|
||||
|
||||
sg_obtain_scsi_adr() tries to obtain SCSI address parameters.
|
||||
|
||||
|
||||
burn_os_is_2k_seekrw() tells whether the given path leads to a file object
|
||||
that can be used in 2 kB granularity by lseek(2),
|
||||
read(2), and possibly write(2) if not read-only.
|
||||
E.g. a USB stick or a hard disk.
|
||||
|
||||
burn_os_stdio_capacity() estimates the emulated media space of stdio-drives.
|
||||
|
||||
burn_os_open_track_src() opens a disk file in a way that allows best
|
||||
throughput with file reading and/or SCSI write command
|
||||
transmission.
|
||||
|
||||
burn_os_alloc_buffer() allocates a memory area that is suitable for file
|
||||
descriptors issued by burn_os_open_track_src().
|
||||
The buffer size may be rounded up for alignment
|
||||
reasons.
|
||||
|
||||
burn_os_free_buffer() delete a buffer obtained by burn_os_alloc_buffer().
|
||||
|
||||
|
||||
Porting hints are marked by the text "PORTING:".
|
||||
Send feedback to libburn-hackers@pykix.org .
|
||||
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
|
||||
/** PORTING : ------- OS dependent headers and definitions ------ */
|
||||
|
||||
@ -169,10 +126,9 @@ static int sg_init_enumerator(burn_drive_enumerator_t *idx)
|
||||
idx->ccb.ccb_h.func_code = XPT_DEV_MATCH;
|
||||
idx->bufsize = sizeof(struct dev_match_result) * 100;
|
||||
idx->ccb.cdm.match_buf_len = idx->bufsize;
|
||||
idx->ccb.cdm.matches = (struct dev_match_result *)
|
||||
calloc(1, idx->bufsize);
|
||||
idx->ccb.cdm.matches = (struct dev_match_result *)malloc(idx->bufsize);
|
||||
if (idx->ccb.cdm.matches == NULL) {
|
||||
warnx("cannot allocate memory for matches");
|
||||
warnx("can't malloc memory for matches");
|
||||
close(idx->fd);
|
||||
return -1;
|
||||
}
|
||||
@ -274,61 +230,6 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
|
||||
/** Returns the id string of the SCSI transport adapter and eventually
|
||||
needed operating system facilities.
|
||||
This call is usable even if sg_initialize() was not called yet. In that
|
||||
case a preliminary constant message might be issued if detailed info is
|
||||
not available yet.
|
||||
@param msg returns id string
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_id_string(char msg[1024], int flag)
|
||||
{
|
||||
strcpy(msg, "internal FreeBSD CAM adapter sg-freebsd-port");
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Performs global initialization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Checks for compatibility supporting
|
||||
software components.
|
||||
@param msg returns ids and/or error messages of eventual helpers
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_initialize(char msg[1024], int flag)
|
||||
{
|
||||
return sg_id_string(msg, 0);
|
||||
}
|
||||
|
||||
|
||||
/** Performs global finalization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Releases globally aquired resources.
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_shutdown(int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Finalizes BURN_OS_TRANSPORT_DRIVE_ELEMENTS, the components of
|
||||
struct burn_drive which are defined in os-*.h.
|
||||
The eventual initialization of those components was made underneath
|
||||
scsi_enumerate_drives().
|
||||
This will be called when a burn_drive gets disposed.
|
||||
@param d the drive to be finalized
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_dispose_drive(struct burn_drive *d, int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Returns the next index number and the next enumerated drive address.
|
||||
The enumeration has to cover all available and accessible drives. It is
|
||||
allowed to return addresses of drives which are not available but under
|
||||
@ -398,7 +299,7 @@ try_item:; /* This spaghetti loop keeps the number of tabs small */
|
||||
break;
|
||||
snprintf(buf, sizeof (buf), "/dev/%s%d",
|
||||
result->periph_name, result->unit_number);
|
||||
if(adr_size <= strlen(buf))
|
||||
if(adr_size <= strlen(buf)
|
||||
return -1;
|
||||
strcpy(adr, buf);
|
||||
|
||||
@ -422,7 +323,7 @@ try_item:; /* This spaghetti loop keeps the number of tabs small */
|
||||
int scsi_enumerate_drives(void)
|
||||
{
|
||||
burn_drive_enumerator_t idx;
|
||||
int initialize = 1, ret;
|
||||
int initialize = 1;
|
||||
char buf[64];
|
||||
|
||||
while(1) {
|
||||
@ -437,7 +338,6 @@ int scsi_enumerate_drives(void)
|
||||
idx.result->target_lun);
|
||||
}
|
||||
sg_give_next_adr(&idx, buf, sizeof(buf), -1);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
@ -460,12 +360,11 @@ int sg_drive_is_open(struct burn_drive * d)
|
||||
*/
|
||||
int sg_grab(struct burn_drive *d)
|
||||
{
|
||||
int count;
|
||||
struct cam_device *cam;
|
||||
|
||||
if(d->cam != NULL) {
|
||||
d->released = 0;
|
||||
return 1;
|
||||
}
|
||||
if(d->cam != NULL)
|
||||
return 0;
|
||||
|
||||
cam = cam_open_device(d->devname, O_RDWR);
|
||||
if (cam == NULL) {
|
||||
@ -616,7 +515,7 @@ int sg_obtain_scsi_adr(char *path, int *bus_no, int *host_no, int *channel_no,
|
||||
int *target_no, int *lun_no)
|
||||
{
|
||||
burn_drive_enumerator_t idx;
|
||||
int initialize = 1, ret;
|
||||
int initialize = 1;
|
||||
char buf[64];
|
||||
struct periph_match_result* result;
|
||||
|
||||
@ -625,7 +524,7 @@ int sg_obtain_scsi_adr(char *path, int *bus_no, int *host_no, int *channel_no,
|
||||
initialize = 0;
|
||||
if (ret <= 0)
|
||||
break;
|
||||
if (strcmp(path, buf) != 0)
|
||||
if (strcmp(adr, buf) != 0)
|
||||
continue;
|
||||
result = &(idx->ccb.cdm.matches[i].result.periph_result);
|
||||
*bus_no = result->path_id;
|
||||
@ -647,7 +546,7 @@ int sg_obtain_scsi_adr(char *path, int *bus_no, int *host_no, int *channel_no,
|
||||
int sg_is_enumerable_adr(char* adr)
|
||||
{
|
||||
burn_drive_enumerator_t idx;
|
||||
int initialize = 1, ret;
|
||||
int initialize = 1;
|
||||
char buf[64];
|
||||
|
||||
while(1) {
|
||||
@ -665,47 +564,6 @@ int sg_is_enumerable_adr(char* adr)
|
||||
}
|
||||
|
||||
|
||||
/* ts B00115 */
|
||||
/* Return 1 if the given path leads to a regular file or a device that can be
|
||||
seeked, written, and read with 2 kB granularity.
|
||||
*/
|
||||
int burn_os_is_2k_seekrw(char *path, int flag)
|
||||
{
|
||||
struct stat stbuf;
|
||||
char *spt;
|
||||
int i, e;
|
||||
|
||||
if (stat(path, &stbuf) == -1)
|
||||
return 0;
|
||||
if (S_ISREG(stbuf.st_mode))
|
||||
return 1;
|
||||
if (!S_ISCHR(stbuf.st_mode))
|
||||
return 0;
|
||||
spt = strrchr(path, '/');
|
||||
if (spt == NULL)
|
||||
spt = path;
|
||||
else
|
||||
spt++;
|
||||
e = strlen(spt);
|
||||
for (i = strlen(spt) - 1; i > 0; i--)
|
||||
if (spt[i] >= '0' && spt[i] <= '9')
|
||||
e = i;
|
||||
if (strncmp(spt, "da", e) == 0) /* SCSI disk. E.g. USB stick. */
|
||||
return 1;
|
||||
if (strncmp(spt, "cd", e) == 0) /* SCSI CD drive might be writeable. */
|
||||
return 1;
|
||||
if (strncmp(spt, "ad", e) == 0) /* IDE hard drive */
|
||||
return 1;
|
||||
if (strncmp(spt, "acd", e) == 0) /* IDE CD drive might be writeable */
|
||||
return 1;
|
||||
if (strncmp(spt, "fd", e) == 0) /* Floppy disk */
|
||||
return 1;
|
||||
if (strncmp(spt, "fla", e) == 0) /* Flash drive */
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/* ts A70909 */
|
||||
/** Estimate the potential payload capacity of a file address.
|
||||
@param path The address of the file to be examined. If it does not
|
||||
@ -765,7 +623,7 @@ int burn_os_stdio_capacity(char *path, off_t *bytes)
|
||||
if (testpath[0]) {
|
||||
if (statvfs(testpath, &vfsbuf) == -1)
|
||||
return -2;
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_frsize) *
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_bsize) *
|
||||
(off_t) vfsbuf.f_bavail;
|
||||
}
|
||||
return 1;
|
||||
|
||||
@ -1,14 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/*
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
#include <unistd.h>
|
||||
#include <stdio.h>
|
||||
@ -16,7 +7,6 @@
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/file.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <sys/poll.h>
|
||||
@ -26,24 +16,10 @@
|
||||
|
||||
#include <err.h> /* XXX */
|
||||
|
||||
|
||||
/* ts A70909 */
|
||||
#include <sys/statvfs.h>
|
||||
|
||||
/* ts B00121 */
|
||||
#include <sys/disk.h> /* DIOCGMEDIASIZE */
|
||||
|
||||
|
||||
/* ts B00326 : For use of CAM_PASS_ERR_RECOVER with ahci */
|
||||
#define Libburn_for_freebsd_ahcI yes
|
||||
|
||||
/* ts B00327 : for debugging of cam_send_cdb() failures
|
||||
# define Libburn_ahci_verbouS yes
|
||||
*/
|
||||
|
||||
/* ts B00327 : Apply CAM_PASS_ERR_RECOVER to drives even if not ahci
|
||||
# define libburn_ahci_style_for_alL yes
|
||||
*/
|
||||
|
||||
|
||||
#include "transport.h"
|
||||
#include "drive.h"
|
||||
@ -78,79 +54,6 @@ int burn_drive_is_banned(char *device_address);
|
||||
int mmc_function_spy(struct burn_drive *d, char * text);
|
||||
|
||||
|
||||
/* ts B00113
|
||||
Whether to log SCSI commands:
|
||||
bit0= log in /tmp/libburn_sg_command_log
|
||||
bit1= log to stderr
|
||||
bit2= flush every line
|
||||
*/
|
||||
extern int burn_sg_log_scsi;
|
||||
|
||||
/* ts B00114 */
|
||||
/* Storage object is in libburn/init.c
|
||||
whether to strive for exclusive access to the drive
|
||||
*/
|
||||
extern int burn_sg_open_o_excl;
|
||||
|
||||
|
||||
/* ts A91227 */
|
||||
/** Returns the id string of the SCSI transport adapter and eventually
|
||||
needed operating system facilities.
|
||||
This call is usable even if sg_initialize() was not called yet. In that
|
||||
case a preliminary constant message might be issued if detailed info is
|
||||
not available yet.
|
||||
@param msg returns id string
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_id_string(char msg[1024], int flag)
|
||||
{
|
||||
strcpy(msg, "internal FreeBSD CAM adapter sg-freebsd");
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ts A91227 */
|
||||
/** Performs global initialization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Checks for compatibility supporting
|
||||
software components.
|
||||
@param msg returns ids and/or error messages of eventual helpers
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_initialize(char msg[1024], int flag)
|
||||
{
|
||||
return sg_id_string(msg, 0);
|
||||
}
|
||||
|
||||
|
||||
/* ts A91227 */
|
||||
/** Performs global finalization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Releases globally aquired resources.
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_shutdown(int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Finalizes BURN_OS_TRANSPORT_DRIVE_ELEMENTS, the components of
|
||||
struct burn_drive which are defined in os-*.h.
|
||||
The eventual initialization of those components was made underneath
|
||||
scsi_enumerate_drives().
|
||||
This will be called when a burn_drive gets disposed.
|
||||
@param d the drive to be finalized
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_dispose_drive(struct burn_drive *d, int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ts A61021 : Moved most code from scsi_enumerate_drives under
|
||||
sg_give_next_adr() */
|
||||
/* Some helper functions for scsi_give_next_adr() */
|
||||
@ -160,15 +63,15 @@ static int sg_init_enumerator(burn_drive_enumerator_t *idx_)
|
||||
struct burn_drive_enumeration_state *idx;
|
||||
int bufsize;
|
||||
|
||||
idx = calloc(1, sizeof(*idx));
|
||||
idx = malloc(sizeof(*idx));
|
||||
if (idx == NULL) {
|
||||
warnx("cannot allocate memory for enumerator");
|
||||
warnx("can't malloc memory for enumerator");
|
||||
return -1;
|
||||
}
|
||||
idx->skip_device = 0;
|
||||
|
||||
if ((idx->fd = open(XPT_DEVICE, O_RDWR)) == -1) {
|
||||
warn("could not open %s", XPT_DEVICE);
|
||||
warn("couldn't open %s", XPT_DEVICE);
|
||||
free(idx);
|
||||
idx = NULL;
|
||||
return -1;
|
||||
@ -183,9 +86,9 @@ static int sg_init_enumerator(burn_drive_enumerator_t *idx_)
|
||||
idx->ccb.ccb_h.func_code = XPT_DEV_MATCH;
|
||||
bufsize = sizeof(struct dev_match_result) * 100;
|
||||
idx->ccb.cdm.match_buf_len = bufsize;
|
||||
idx->ccb.cdm.matches = (struct dev_match_result *) calloc(1, bufsize);
|
||||
idx->ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize);
|
||||
if (idx->ccb.cdm.matches == NULL) {
|
||||
warnx("cannot allocate memory for matches");
|
||||
warnx("can't malloc memory for matches");
|
||||
close(idx->fd);
|
||||
free(idx);
|
||||
return -1;
|
||||
@ -242,7 +145,7 @@ static int sg_next_enumeration_buffer(burn_drive_enumerator_t *idx_)
|
||||
}
|
||||
|
||||
|
||||
/** Returns the next index object state and the next enumerated drive address.
|
||||
/** Returns the next index number and the next enumerated drive address.
|
||||
@param idx An opaque handle. Make no own theories about it.
|
||||
@param adr Takes the reply
|
||||
@param adr_size Gives maximum size of reply including final 0
|
||||
@ -296,15 +199,9 @@ int sg_give_next_adr(burn_drive_enumerator_t *idx_,
|
||||
struct periph_match_result* result;
|
||||
|
||||
result = &(idx->ccb.cdm.matches[idx->i].result.periph_result);
|
||||
/* ts B00112 : we really want only "cd" devices.
|
||||
|
||||
if (idx->skip_device ||
|
||||
strcmp(result->periph_name, "pass") == 0)
|
||||
break;
|
||||
*/
|
||||
if (idx->skip_device ||
|
||||
strcmp(result->periph_name, "cd") != 0)
|
||||
break;
|
||||
ret = snprintf(adr, adr_size, "/dev/%s%d",
|
||||
result->periph_name, result->unit_number);
|
||||
if(ret >= adr_size)
|
||||
@ -315,7 +212,7 @@ int sg_give_next_adr(burn_drive_enumerator_t *idx_,
|
||||
|
||||
}
|
||||
default:
|
||||
/* fprintf(stderr, "unknown match type\n"); */
|
||||
/* printf(stderr, "unknown match type\n"); */
|
||||
break;
|
||||
}
|
||||
(idx->i)++;
|
||||
@ -390,10 +287,6 @@ int sg_close_drive(struct burn_drive * d)
|
||||
cam_close_device(d->cam);
|
||||
d->cam = NULL;
|
||||
}
|
||||
if (d->lock_fd > 0) {
|
||||
close(d->lock_fd);
|
||||
d->lock_fd = -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -447,10 +340,7 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
|
||||
out.lun = lun_no;
|
||||
|
||||
out.devname = burn_strdup(fname);
|
||||
|
||||
out.cam = NULL;
|
||||
out.lock_fd = -1;
|
||||
out.is_ahci = 0;
|
||||
|
||||
out.start_lba= -2000000000;
|
||||
out.end_lba= -2000000000;
|
||||
@ -487,9 +377,9 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
|
||||
out.close_session = mmc_close_session;
|
||||
out.close_track_session = mmc_close;
|
||||
out.read_buffer_capacity = mmc_read_buffer_capacity;
|
||||
out.idata = calloc(1, sizeof(struct burn_scsi_inquiry_data));
|
||||
out.idata = malloc(sizeof(struct burn_scsi_inquiry_data));
|
||||
out.idata->valid = 0;
|
||||
out.mdata = calloc(1, sizeof(struct scsi_mode_data));
|
||||
out.mdata = malloc(sizeof(struct scsi_mode_data));
|
||||
out.mdata->valid = 0;
|
||||
if (out.idata == NULL || out.mdata == NULL) {
|
||||
libdax_msgs_submit(libdax_messenger, -1, 0x00020108,
|
||||
@ -542,9 +432,6 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
|
||||
/* Operating system adapter is CAM */
|
||||
/* Adapter specific handles and data */
|
||||
out.cam = NULL;
|
||||
out.lock_fd = -1;
|
||||
out.is_ahci = 0;
|
||||
|
||||
/* Adapter specific functions */
|
||||
out.grab = sg_grab;
|
||||
out.release = sg_release;
|
||||
@ -557,145 +444,15 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
|
||||
|
||||
#endif /* ! Scsi_freebsd_make_own_enumeratE */
|
||||
|
||||
|
||||
/* Lock the inode associated to dev_fd and the inode associated to devname.
|
||||
Return OS errno, number of pass device of dev_fd, locked fd to devname,
|
||||
error message.
|
||||
A return value of > 0 means success, <= 0 means failure.
|
||||
/* ts A61021: do not believe this:
|
||||
we use the sg reference count to decide whether we can use the
|
||||
drive or not.
|
||||
if refcount is not one, drive is open somewhere else.
|
||||
*/
|
||||
static int freebsd_dev_lock(int dev_fd, char *devname,
|
||||
int *os_errno, int *pass_dev_no, int *lock_fd, char msg[4096],
|
||||
int flag)
|
||||
{
|
||||
int lock_denied = 0, fd_stbuf_valid, name_stbuf_valid, i, pass_l = 100;
|
||||
int max_retry = 3, tries = 0;
|
||||
struct stat fd_stbuf, name_stbuf;
|
||||
char pass_name[16], *lock_name;
|
||||
|
||||
*os_errno = 0;
|
||||
*pass_dev_no = -1;
|
||||
*lock_fd = -1;
|
||||
msg[0] = 0;
|
||||
|
||||
fd_stbuf_valid = !fstat(dev_fd, &fd_stbuf);
|
||||
|
||||
/* Try to find name of pass device by inode number */
|
||||
lock_name = (char *) "effective device";
|
||||
if(fd_stbuf_valid) {
|
||||
for (i = 0; i < pass_l; i++) {
|
||||
sprintf(pass_name, "/dev/pass%d", i);
|
||||
if (stat(pass_name, &name_stbuf) != -1)
|
||||
if(fd_stbuf.st_ino == name_stbuf.st_ino &&
|
||||
fd_stbuf.st_dev == name_stbuf.st_dev)
|
||||
break;
|
||||
}
|
||||
if (i < pass_l) {
|
||||
lock_name = pass_name;
|
||||
*pass_dev_no = i;
|
||||
}
|
||||
}
|
||||
|
||||
name_stbuf_valid = !stat(devname, &name_stbuf);
|
||||
for (tries= 0; tries <= max_retry; tries++) {
|
||||
lock_denied = flock(dev_fd, LOCK_EX | LOCK_NB);
|
||||
*os_errno = errno;
|
||||
if (lock_denied) {
|
||||
if (errno == EAGAIN && tries < max_retry) {
|
||||
/* <<< debugging
|
||||
fprintf(stderr,
|
||||
"\nlibcdio_DEBUG: EAGAIN pass, tries= %d\n",
|
||||
tries);
|
||||
*/
|
||||
usleep(2000000);
|
||||
continue;
|
||||
}
|
||||
sprintf(msg,
|
||||
"Device busy. flock(LOCK_EX) failed on %s of %s",
|
||||
strlen(lock_name) > 2000 || *pass_dev_no < 0 ?
|
||||
"pass device" : lock_name,
|
||||
strlen(devname) > 2000 ? "drive" : devname);
|
||||
return 0;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
/*
|
||||
fprintf(stderr, "libburn_DEBUG: flock obtained on %s of %s\n",
|
||||
lock_name, devname);
|
||||
*/
|
||||
|
||||
/* Eventually lock the official device node too */
|
||||
if (fd_stbuf_valid && name_stbuf_valid &&
|
||||
(fd_stbuf.st_ino != name_stbuf.st_ino ||
|
||||
fd_stbuf.st_dev != name_stbuf.st_dev)) {
|
||||
|
||||
*lock_fd = open(devname, O_RDONLY);
|
||||
if (*lock_fd == 0) {
|
||||
close(*lock_fd);
|
||||
*lock_fd = -1;
|
||||
} if (*lock_fd > 0) {
|
||||
for (tries = 0; tries <= max_retry; tries++) {
|
||||
lock_denied =
|
||||
flock(*lock_fd, LOCK_EX | LOCK_NB);
|
||||
if (lock_denied) {
|
||||
if (errno == EAGAIN &&
|
||||
tries < max_retry) {
|
||||
/* <<< debugging
|
||||
fprintf(stderr,
|
||||
"\nlibcdio_DEBUG: EAGAIN dev, tries= %d\n",
|
||||
tries);
|
||||
*/
|
||||
|
||||
usleep(2000000);
|
||||
continue;
|
||||
}
|
||||
close(*lock_fd);
|
||||
*lock_fd = -1;
|
||||
sprintf(msg,
|
||||
"Device busy. flock(LOCK_EX) failed on %s",
|
||||
strlen(devname) > 4000 ? "drive" : devname);
|
||||
return 0;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
fprintf(stderr, "libburn_DEBUG: flock obtained on %s\n",
|
||||
devname);
|
||||
*/
|
||||
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static int sg_lock(struct burn_drive *d, int flag)
|
||||
{
|
||||
int ret, os_errno, pass_dev_no = -1, flock_fd = -1;
|
||||
char msg[4096];
|
||||
|
||||
ret = freebsd_dev_lock(d->cam->fd, d->devname,
|
||||
&os_errno, &pass_dev_no, &flock_fd, msg, 0);
|
||||
if (ret <= 0) {
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020008,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, os_errno, 0);
|
||||
sg_close_drive(d);
|
||||
return 0;
|
||||
}
|
||||
if (d->lock_fd > 0)
|
||||
close(d->lock_fd);
|
||||
d->lock_fd = flock_fd;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
int sg_grab(struct burn_drive *d)
|
||||
{
|
||||
int count;
|
||||
struct cam_device *cam;
|
||||
char path_string[80];
|
||||
|
||||
if (mmc_function_spy(d, "sg_grab") <= 0)
|
||||
return 0;
|
||||
@ -707,31 +464,22 @@ int sg_grab(struct burn_drive *d)
|
||||
|
||||
cam = cam_open_device(d->devname, O_RDWR);
|
||||
if (cam == NULL) {
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020003,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Could not grab drive", errno, 0);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index, 0x00020003,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Could not grab drive", 0/*os_errno*/, 0);
|
||||
return 0;
|
||||
}
|
||||
d->cam = cam;
|
||||
if (burn_sg_open_o_excl & 63)
|
||||
if (sg_lock(d, 0) <= 0)
|
||||
return 0;
|
||||
fcntl(cam->fd, F_SETOWN, getpid());
|
||||
|
||||
cam_path_string(d->cam, path_string, sizeof(path_string));
|
||||
|
||||
#ifdef Libburn_ahci_verbouS
|
||||
fprintf(stderr, "libburn_EXPERIMENTAL: CAM path = %s\n", path_string);
|
||||
#endif
|
||||
|
||||
if (strstr(path_string, ":ahcich") != NULL)
|
||||
d->is_ahci = 1;
|
||||
else
|
||||
d->is_ahci = -1;
|
||||
|
||||
d->released = 0;
|
||||
return 1;
|
||||
/* er = ioctl(fd, SG_GET_ACCESS_COUNT, &count);*/
|
||||
count = 1;
|
||||
if (1 == count) {
|
||||
d->cam = cam;
|
||||
fcntl(cam->fd, F_SETOWN, getpid());
|
||||
d->released = 0;
|
||||
return 1;
|
||||
}
|
||||
burn_print(1, "could not acquire drive - already open\n");
|
||||
sg_close_drive(d);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
@ -759,15 +507,12 @@ int sg_release(struct burn_drive *d)
|
||||
|
||||
int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
{
|
||||
int done = 0, err, sense_len = 0, ret, ignore_error, no_retry = 0, i;
|
||||
int cam_pass_err_recover = 0, key, asc, ascq, timeout_ms;
|
||||
int done = 0;
|
||||
int err;
|
||||
union ccb *ccb;
|
||||
char buf[161];
|
||||
static FILE *fp = NULL;
|
||||
time_t start_time;
|
||||
|
||||
snprintf(buf, sizeof (buf),
|
||||
"sg_issue_command d->cam=%p d->released=%d",
|
||||
char buf[161];
|
||||
snprintf(buf, sizeof (buf), "sg_issue_command d->cam=%p d->released=%d",
|
||||
(void*)d->cam, d->released);
|
||||
mmc_function_spy(NULL, buf);
|
||||
|
||||
@ -775,15 +520,6 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
c->error = 0;
|
||||
return 0;
|
||||
}
|
||||
if (burn_sg_log_scsi & 1) {
|
||||
if (fp == NULL) {
|
||||
fp= fopen("/tmp/libburn_sg_command_log", "a");
|
||||
fprintf(fp,
|
||||
"\n-----------------------------------------\n");
|
||||
}
|
||||
}
|
||||
if (burn_sg_log_scsi & 3)
|
||||
scsi_log_cmd(c,fp,0);
|
||||
|
||||
c->error = 0;
|
||||
|
||||
@ -810,23 +546,6 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
break;
|
||||
}
|
||||
|
||||
#ifdef Libburn_for_freebsd_ahcI
|
||||
/* ts B00325 : Advise by Alexander Motin */
|
||||
/* Runs well on 8-STABLE (23 Mar 2003)
|
||||
But on 8-RELEASE cam_send_ccb() returns non-zero with errno 6
|
||||
on eject. Long lasting TEST UNIT READY cycles break with
|
||||
errno 16.
|
||||
*/
|
||||
#ifdef Libburn_ahci_style_for_alL
|
||||
{
|
||||
#else
|
||||
if (d->is_ahci > 0) {
|
||||
#endif
|
||||
ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER;
|
||||
cam_pass_err_recover = 1;
|
||||
}
|
||||
#endif /* Libburn_for_freebsd_ahcI */
|
||||
|
||||
ccb->csio.cdb_len = c->oplen;
|
||||
memcpy(&ccb->csio.cdb_io.cdb_bytes, &c->opcode, c->oplen);
|
||||
|
||||
@ -849,6 +568,12 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
/* touch page so we can use valgrind */
|
||||
memset(c->page->data, 0, BUFFER_SIZE);
|
||||
} else {
|
||||
/* ts A90430 */
|
||||
/* a ssert(c->page->bytes > 0); */
|
||||
if (c->page->bytes <= 0) {
|
||||
c->error = 1;
|
||||
return 0;
|
||||
}
|
||||
ccb->csio.dxfer_len = c->page->bytes;
|
||||
}
|
||||
} else {
|
||||
@ -856,188 +581,44 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
ccb->csio.dxfer_len = 0;
|
||||
}
|
||||
|
||||
start_time = time(NULL);
|
||||
timeout_ms = 200000;
|
||||
for (i = 0; !done; i++) {
|
||||
memset(c->sense, 0, sizeof(c->sense));
|
||||
do {
|
||||
err = cam_send_ccb(d->cam, ccb);
|
||||
|
||||
ignore_error = sense_len = 0;
|
||||
/* ts B00325 : CAM_AUTOSNS_VALID advised by Alexander Motin */
|
||||
if (ccb->ccb_h.status & CAM_AUTOSNS_VALID) {
|
||||
/* ts B00110 */
|
||||
/* Better curb sense_len */
|
||||
sense_len = ccb->csio.sense_len;
|
||||
if (sense_len > sizeof(c->sense))
|
||||
sense_len = sizeof(c->sense);
|
||||
memcpy(c->sense, &ccb->csio.sense_data, sense_len);
|
||||
spc_decode_sense(c->sense, sense_len,
|
||||
&key, &asc, &ascq);
|
||||
if (sense_len >= 14 && cam_pass_err_recover && key)
|
||||
ignore_error = 1;
|
||||
}
|
||||
|
||||
if (err == -1 && cam_pass_err_recover && ! ignore_error) {
|
||||
|
||||
#ifdef Libburn_ahci_verbouS
|
||||
fprintf(stderr, "libburn_EXPERIMENTAL: errno = %d . cam_errbuf = '%s'\n", errno, cam_errbuf);
|
||||
#endif
|
||||
|
||||
if (errno == ENXIO && c->opcode[0] != 0) {
|
||||
/* Operations on empty or ejected tray */
|
||||
/* MEDIUM NOT PRESENT */
|
||||
|
||||
#ifdef Libburn_ahci_verbouS
|
||||
fprintf(stderr, "libburn_EXPERIMENTAL: Emulating [2,3A,00] MEDIUM NOT PRESENT\n");
|
||||
#endif
|
||||
|
||||
c->sense[0] = 0x70; /*Fixed format sense data*/
|
||||
c->sense[2] = 0x02;
|
||||
c->sense[12] = 0x3A;
|
||||
c->sense[13] = 0x00;
|
||||
sense_len = 14;
|
||||
ignore_error = 1;
|
||||
} else if (c->opcode[0] == 0 &&
|
||||
(errno == EBUSY || errno == ENXIO)) {
|
||||
/* Timeout of TEST UNIT READY loop */
|
||||
/* Inquiries while tray is being loaded */
|
||||
/*LOGICAL UNIT NOT READY,CAUSE NOT REPORTABLE*/
|
||||
|
||||
#ifdef Libburn_ahci_verbouS
|
||||
fprintf(stderr, "libburn_EXPERIMENTAL: Emulating [2,04,00] LOGICAL UNIT NOT READY,CAUSE NOT REPORTABLE\n");
|
||||
#endif
|
||||
|
||||
c->sense[0] = 0x70; /*Fixed format sense data*/
|
||||
c->sense[2] = 0x02;
|
||||
c->sense[12] = 0x04;
|
||||
c->sense[13] = 0x00;
|
||||
sense_len = 14;
|
||||
ignore_error = 1;
|
||||
} else if (errno == EINVAL) {
|
||||
/* Inappropriate MODE SENSE */
|
||||
/* INVALID FIELD IN CDB */
|
||||
|
||||
#ifdef Libburn_ahci_verbouS
|
||||
fprintf(stderr, "libburn_EXPERIMENTAL: Emulating [5,24,00] INVALID FIELD IN CDB\n");
|
||||
#endif
|
||||
|
||||
c->sense[0] = 0x70; /*Fixed format sense data*/
|
||||
c->sense[2] = 0x05;
|
||||
c->sense[12] = 0x24;
|
||||
c->sense[13] = 0x00;
|
||||
sense_len = 14;
|
||||
ignore_error = 1;
|
||||
}
|
||||
}
|
||||
|
||||
if (err == -1 && !ignore_error) {
|
||||
if (err == -1) {
|
||||
libdax_msgs_submit(libdax_messenger,
|
||||
d->global_index, 0x0002010c,
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Failed to transfer command to drive",
|
||||
errno, 0);
|
||||
cam_freeccb(ccb);
|
||||
sg_close_drive(d);
|
||||
d->released = 1;
|
||||
d->busy = BURN_DRIVE_IDLE;
|
||||
c->error = 1;
|
||||
{ret = -1; goto ex;}
|
||||
return -1;
|
||||
}
|
||||
/* XXX */
|
||||
|
||||
memcpy(c->sense, &ccb->csio.sense_data, ccb->csio.sense_len);
|
||||
if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
|
||||
if (sense_len < 14) {
|
||||
/*LOGICAL UNIT NOT READY,CAUSE NOT REPORTABLE*/
|
||||
|
||||
#ifdef Libburn_ahci_verbouS
|
||||
fprintf(stderr, "libburn_EXPERIMENTAL: CAM_STATUS= %d .Emulating [2,04,00] LOGICAL UNIT NOT READY,CAUSE NOT REPORTABLE\n", (ccb->ccb_h.status & CAM_STATUS_MASK));
|
||||
#endif
|
||||
|
||||
c->sense[0] = 0x70; /*Fixed format sense data*/
|
||||
c->sense[2] = 0x02;
|
||||
c->sense[12] = 0x04;
|
||||
c->sense[13] = 0x00;
|
||||
no_retry = 1;
|
||||
if (!c->retry) {
|
||||
c->error = 1;
|
||||
cam_freeccb(ccb);
|
||||
return 1;
|
||||
}
|
||||
switch (scsi_error(d, c->sense, 0)) {
|
||||
case RETRY:
|
||||
done = 0;
|
||||
break;
|
||||
case FAIL:
|
||||
done = 1;
|
||||
c->error = 1;
|
||||
break;
|
||||
}
|
||||
|
||||
/* >>> Need own duration time measurement.
|
||||
Then remove bit1 from flag.
|
||||
*/
|
||||
done = scsi_eval_cmd_outcome(d, c, fp, c->sense,
|
||||
sense_len, 0, start_time,
|
||||
timeout_ms, i,
|
||||
2 | !!ignore_error);
|
||||
} else {
|
||||
done = 1;
|
||||
}
|
||||
} while (!done);
|
||||
ret = 1;
|
||||
ex:;
|
||||
cam_freeccb(ccb);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/* ts B00115 */
|
||||
/* Return 1 if the given path leads to a regular file or a device that can be
|
||||
seeked, read and eventually written with 2 kB granularity.
|
||||
*/
|
||||
int burn_os_is_2k_seekrw(char *path, int flag)
|
||||
{
|
||||
struct stat stbuf;
|
||||
char *spt;
|
||||
int i, e;
|
||||
#ifdef Libburn_DIOCGMEDIASIZE_ISBLK
|
||||
int fd;
|
||||
off_t add_size;
|
||||
#endif
|
||||
|
||||
if (stat(path, &stbuf) == -1)
|
||||
return 0;
|
||||
if (S_ISREG(stbuf.st_mode))
|
||||
return 1;
|
||||
if (!S_ISCHR(stbuf.st_mode))
|
||||
return 0;
|
||||
|
||||
#ifdef Libburn_DIOCGMEDIASIZE_ISBLK
|
||||
|
||||
/* If it throws no error with DIOCGMEDIASIZE then it is a
|
||||
'block device'
|
||||
*/
|
||||
fd = open(path, O_RDONLY);
|
||||
if (fd == -1)
|
||||
return 0;
|
||||
ret = ioctl(fd, DIOCGMEDIASIZE, &add_size);
|
||||
close(fd);
|
||||
|
||||
return 1;
|
||||
|
||||
#else /* Libburn_DIOCGMEDIASIZE_ISBLK */
|
||||
|
||||
spt = strrchr(path, '/');
|
||||
if (spt == NULL)
|
||||
spt = path;
|
||||
else
|
||||
spt++;
|
||||
e = strlen(spt);
|
||||
for (i = strlen(spt) - 1; i > 0; i--)
|
||||
if (spt[i] >= '0' && spt[i] <= '9')
|
||||
e = i;
|
||||
if (strncmp(spt, "da", e) == 0) /* SCSI disk. E.g. USB stick. */
|
||||
return 1;
|
||||
if (strncmp(spt, "cd", e) == 0) /* SCSI CD drive might be writeable. */
|
||||
return 1;
|
||||
if (strncmp(spt, "ad", e) == 0) /* IDE hard drive */
|
||||
return 1;
|
||||
if (strncmp(spt, "acd", e) == 0) /* IDE CD drive might be writeable */
|
||||
return 1;
|
||||
if (strncmp(spt, "fd", e) == 0) /* Floppy disk */
|
||||
return 1;
|
||||
if (strncmp(spt, "fla", e) == 0) /* Flash drive */
|
||||
return 1;
|
||||
return 0;
|
||||
|
||||
#endif /* ! Libburn_DIOCGMEDIASIZE_ISBLK */
|
||||
|
||||
}
|
||||
|
||||
|
||||
@ -1058,7 +639,6 @@ int burn_os_stdio_capacity(char *path, off_t *bytes)
|
||||
char testpath[4096], *cpt;
|
||||
long blocks;
|
||||
off_t add_size = 0;
|
||||
int fd, ret;
|
||||
|
||||
testpath[0] = 0;
|
||||
blocks = *bytes / 512;
|
||||
@ -1093,15 +673,6 @@ int burn_os_stdio_capacity(char *path, off_t *bytes)
|
||||
#endif /* Libburn_if_this_was_linuX */
|
||||
|
||||
|
||||
} else if(S_ISCHR(stbuf.st_mode)) {
|
||||
fd = open(path, O_RDONLY);
|
||||
if (fd == -1)
|
||||
return -2;
|
||||
ret = ioctl(fd, DIOCGMEDIASIZE, &add_size);
|
||||
close(fd);
|
||||
if (ret == -1)
|
||||
return -2;
|
||||
*bytes = add_size;
|
||||
} else if(S_ISREG(stbuf.st_mode)) {
|
||||
add_size = stbuf.st_blocks * (off_t) 512;
|
||||
strcpy(testpath, path);
|
||||
@ -1111,7 +682,7 @@ int burn_os_stdio_capacity(char *path, off_t *bytes)
|
||||
if (testpath[0]) {
|
||||
if (statvfs(testpath, &vfsbuf) == -1)
|
||||
return -2;
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_frsize) *
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_bsize) *
|
||||
(off_t) vfsbuf.f_bavail;
|
||||
}
|
||||
return 1;
|
||||
|
||||
@ -1,973 +0,0 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/*
|
||||
Copyright (c) 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
|
||||
This is the main operating system dependent SCSI part of libburn. It implements
|
||||
the transport level aspects of SCSI control and command i/o.
|
||||
|
||||
Present implementation: GNU libcdio , for X/Open compliant operating systems
|
||||
|
||||
|
||||
PORTING:
|
||||
|
||||
Porting libburn typically will consist of adding a new operating system case
|
||||
to the following switcher files:
|
||||
os.h Operating system specific libburn definitions and declarations.
|
||||
sg.c Operating system dependent transport level modules.
|
||||
and of deriving the following system specific files from existing examples:
|
||||
os-*.h Included by os.h. You will need some general system knowledge
|
||||
about signals and knowledge about the storage object needs of your
|
||||
transport level module sg-*.c.
|
||||
|
||||
sg-*.c This source module. You will need special system knowledge about
|
||||
how to detect all potentially available drives, how to open them,
|
||||
eventually how to exclusively reserve them, how to perform
|
||||
SCSI transactions, how to inquire the (pseudo-)SCSI driver.
|
||||
You will not need to care about CD burning, MMC or other high-level
|
||||
SCSI aspects.
|
||||
|
||||
Said sg-*.c operations are defined by a public function interface, which has
|
||||
to be implemented in a way that provides libburn with the desired services:
|
||||
|
||||
sg_id_string() returns an id string of the SCSI transport adapter.
|
||||
It may be called before initialization but then may
|
||||
return only a preliminary id.
|
||||
|
||||
sg_initialize() performs global initialization of the SCSI transport
|
||||
adapter and eventually needed operating system
|
||||
facilities. Checks for compatibility of supporting
|
||||
software components.
|
||||
|
||||
sg_shutdown() performs global finalizations and releases golbally
|
||||
aquired resources.
|
||||
|
||||
sg_give_next_adr() iterates over the set of potentially useful drive
|
||||
address strings.
|
||||
|
||||
scsi_enumerate_drives() brings all available, not-whitelist-banned, and
|
||||
accessible drives into libburn's list of drives.
|
||||
|
||||
sg_dispose_drive() finalizes adapter specifics of struct burn_drive
|
||||
on destruction. Releases resources which were aquired
|
||||
underneath scsi_enumerate_drives().
|
||||
|
||||
sg_drive_is_open() tells wether libburn has the given drive in use.
|
||||
|
||||
sg_grab() opens the drive for SCSI commands and ensures
|
||||
undisturbed access.
|
||||
|
||||
sg_release() closes a drive opened by sg_grab()
|
||||
|
||||
sg_issue_command() sends a SCSI command to the drive, receives reply,
|
||||
and evaluates wether the command succeeded or shall
|
||||
be retried or finally failed.
|
||||
|
||||
sg_obtain_scsi_adr() tries to obtain SCSI address parameters.
|
||||
|
||||
|
||||
burn_os_is_2k_seekrw() tells whether the given path leads to a file object
|
||||
that can be used in 2 kB granularity by lseek(2),
|
||||
read(2), and possibly write(2) if not read-only..
|
||||
E.g. a USB stick or a hard disk.
|
||||
|
||||
burn_os_stdio_capacity() estimates the emulated media space of stdio-drives.
|
||||
|
||||
burn_os_open_track_src() opens a disk file in a way that allows best
|
||||
throughput with file reading and/or SCSI write command
|
||||
transmission.
|
||||
|
||||
burn_os_alloc_buffer() allocates a memory area that is suitable for file
|
||||
descriptors issued by burn_os_open_track_src().
|
||||
The buffer size may be rounded up for alignment
|
||||
reasons.
|
||||
|
||||
burn_os_free_buffer() delete a buffer obtained by burn_os_alloc_buffer().
|
||||
|
||||
Porting hints are marked by the text "PORTING:".
|
||||
Send feedback to libburn-hackers@pykix.org .
|
||||
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
|
||||
/** PORTING : ------- OS dependent headers and definitions ------ */
|
||||
|
||||
#include <unistd.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/stat.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#ifdef Libburn_os_has_statvfS
|
||||
#include <sys/statvfs.h>
|
||||
#endif /* Libburn_os_has_stavtfS */
|
||||
|
||||
#ifdef __linux
|
||||
/* for ioctl(BLKGETSIZE) */
|
||||
#include <sys/ioctl.h>
|
||||
#include <linux/fs.h>
|
||||
#endif
|
||||
|
||||
#ifdef __FreeBSD__
|
||||
#define Libburn_is_on_freebsD 1
|
||||
#endif
|
||||
#ifdef __FreeBSD_kernel__
|
||||
#define Libburn_is_on_freebsD 1
|
||||
#endif
|
||||
#ifdef Libburn_is_on_freebsD
|
||||
/* To avoid ATAPI devices */
|
||||
#define Libburn_guess_freebsd_atapi_devicE 1
|
||||
/* To obtain size of disk-like devices */
|
||||
#include <sys/disk.h> /* DIOCGMEDIASIZE */
|
||||
#endif /* Libburn_is_on_freebsD */
|
||||
|
||||
#define Libburn_guess_freebsd_atapi_devicE 1
|
||||
|
||||
#ifdef sun
|
||||
#define Libburn_is_on_solariS 1
|
||||
#endif
|
||||
#ifdef __sun
|
||||
#define Libburn_is_on_solariS 1
|
||||
#endif
|
||||
|
||||
#include <cdio/cdio.h>
|
||||
#include <cdio/logging.h>
|
||||
#include <cdio/mmc.h>
|
||||
|
||||
|
||||
/* The waiting time before eventually retrying a failed SCSI command.
|
||||
Before each retry wait Libburn_sg_linux_retry_incR longer than with
|
||||
the previous one.
|
||||
*/
|
||||
#define Libburn_sg_libcdio_retry_usleeP 100000
|
||||
#define Libburn_sg_libcdio_retry_incR 100000
|
||||
|
||||
|
||||
/** PORTING : ------ libburn portable headers and definitions ----- */
|
||||
|
||||
#include "transport.h"
|
||||
#include "drive.h"
|
||||
#include "sg.h"
|
||||
#include "spc.h"
|
||||
/* collides with symbols of <cdio/mmc.h>
|
||||
#include "mmc.h"
|
||||
*/
|
||||
#include "sbc.h"
|
||||
#include "debug.h"
|
||||
#include "toc.h"
|
||||
#include "util.h"
|
||||
|
||||
#include "libdax_msgs.h"
|
||||
extern struct libdax_msgs *libdax_messenger;
|
||||
|
||||
|
||||
/* is in portable part of libburn */
|
||||
int burn_drive_is_banned(char *device_address);
|
||||
int burn_drive_resolve_link(char *path, char adr[],
|
||||
int *recursion_count, int flag); /* drive.c */
|
||||
|
||||
/* Whether to log SCSI commands:
|
||||
bit0= log in /tmp/libburn_sg_command_log
|
||||
bit1= log to stderr
|
||||
bit2= flush every line
|
||||
*/
|
||||
extern int burn_sg_log_scsi;
|
||||
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* PORTING: Private definitions. Port only if needed by public functions. */
|
||||
/* (Public functions are listed below) */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
|
||||
/* Storage object is in libburn/init.c
|
||||
whether to strive for exclusive access to the drive
|
||||
*/
|
||||
extern int burn_sg_open_o_excl;
|
||||
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* PORTING: Private functions. Port only if needed by public functions */
|
||||
/* (Public functions are listed below) */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
|
||||
static int sg_close_drive(struct burn_drive * d)
|
||||
{
|
||||
CdIo_t *p_cdio;
|
||||
|
||||
if (d->p_cdio != NULL) {
|
||||
p_cdio = (CdIo_t *) d->p_cdio;
|
||||
cdio_destroy(p_cdio);
|
||||
d->p_cdio = NULL;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int sg_give_next_adr_raw(burn_drive_enumerator_t *idx,
|
||||
char adr[], int adr_size, int initialize)
|
||||
{
|
||||
char **pos;
|
||||
int count = 0;
|
||||
|
||||
if (initialize == 1) {
|
||||
idx->pos = idx->ppsz_cd_drives =
|
||||
cdio_get_devices(DRIVER_DEVICE);
|
||||
if (idx->ppsz_cd_drives == NULL)
|
||||
return 0;
|
||||
|
||||
for (pos = idx->ppsz_cd_drives ; pos != NULL; pos++) {
|
||||
if (*pos == NULL)
|
||||
break;
|
||||
count++;
|
||||
}
|
||||
|
||||
} else if (initialize == -1) {
|
||||
if (idx->ppsz_cd_drives != NULL)
|
||||
if (*(idx->ppsz_cd_drives) != NULL)
|
||||
cdio_free_device_list(idx->ppsz_cd_drives);
|
||||
idx->ppsz_cd_drives = NULL;
|
||||
}
|
||||
|
||||
#ifdef Libburn_guess_freebsd_atapi_devicE
|
||||
try_next:;
|
||||
#endif
|
||||
|
||||
if (idx->pos == NULL)
|
||||
return 0;
|
||||
if (*(idx->pos) == NULL)
|
||||
return 0;
|
||||
|
||||
#ifdef Libburn_guess_freebsd_atapi_devicE
|
||||
if (strncmp(*(idx->pos), "/dev/acd", 8) == 0) {
|
||||
(idx->pos)++;
|
||||
goto try_next;
|
||||
}
|
||||
#endif
|
||||
|
||||
if (strlen(*(idx->pos)) >= adr_size)
|
||||
return -1;
|
||||
strcpy(adr, *(idx->pos));
|
||||
(idx->pos)++;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ----------------------------------------------------------------------- */
|
||||
/* PORTING: Private functions which contain publicly needed functionality. */
|
||||
/* Their portable part must be performed. So it is probably best */
|
||||
/* to replace the non-portable part and to call these functions */
|
||||
/* in your port, too. */
|
||||
/* ----------------------------------------------------------------------- */
|
||||
|
||||
|
||||
/** Wraps a detected drive into libburn structures and hands it over to
|
||||
libburn drive list.
|
||||
*/
|
||||
static void enumerate_common(char *fname, char *cdio_name,
|
||||
int bus_no, int host_no,
|
||||
int channel_no, int target_no, int lun_no)
|
||||
{
|
||||
int ret;
|
||||
struct burn_drive out;
|
||||
|
||||
/* General libburn drive setup */
|
||||
burn_setup_drive(&out, fname);
|
||||
|
||||
/* This transport adapter uses SCSI-family commands and models
|
||||
(seems the adapter would know better than its boss, if ever) */
|
||||
ret = burn_scsi_setup_drive(&out, bus_no, host_no, channel_no,
|
||||
target_no, lun_no, 0);
|
||||
if (ret <= 0)
|
||||
return;
|
||||
|
||||
/* PORTING: ------------------- non portable part --------------- */
|
||||
|
||||
/* Transport adapter is libcdio */
|
||||
/* Adapter specific handles and data */
|
||||
out.p_cdio = NULL;
|
||||
strcpy(out.libcdio_name, fname);
|
||||
if (strlen(cdio_name) < sizeof(out.libcdio_name))
|
||||
strcpy(out.libcdio_name, cdio_name);
|
||||
|
||||
/* PORTING: ---------------- end of non portable part ------------ */
|
||||
|
||||
/* Adapter specific functions with standardized names */
|
||||
out.grab = sg_grab;
|
||||
out.release = sg_release;
|
||||
out.drive_is_open = sg_drive_is_open;
|
||||
out.issue_command = sg_issue_command;
|
||||
/* Finally register drive and inquire drive information */
|
||||
burn_drive_finish_enum(&out);
|
||||
}
|
||||
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* PORTING: Public functions. These MUST be ported. */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
|
||||
/** Returns the id string of the SCSI transport adapter and eventually
|
||||
needed operating system facilities.
|
||||
This call is usable even if sg_initialize() was not called yet. In that
|
||||
case a preliminary constant message might be issued if detailed info is
|
||||
not available yet.
|
||||
@param msg returns id string
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_id_string(char msg[1024], int flag)
|
||||
{
|
||||
char *version_text;
|
||||
|
||||
sprintf(msg, "sg-libcdio h%d with libcdio ", LIBCDIO_VERSION_NUM);
|
||||
|
||||
#if LIBCDIO_VERSION_NUM < 83
|
||||
|
||||
LIBBURN_MISCONFIGURATION = 0;
|
||||
INTENTIONAL_ABORT_OF_COMPILATION__HEADERFILE_cdio_version_dot_h_TOO_OLD__NEED_libcdio_VERSION_NUM_83 = 0;
|
||||
LIBBURN_MISCONFIGURATION_ = 0;
|
||||
|
||||
#endif /* LIBCDIO_VERSION_NUM < 83 */
|
||||
|
||||
version_text = (char *) cdio_version_string;
|
||||
strncat(msg, version_text, 800);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Performs global initialization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Checks for compatibility of supporting
|
||||
software components.
|
||||
@param msg returns ids and/or error messages of eventual helpers
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_initialize(char msg[1024], int flag)
|
||||
{
|
||||
int cdio_ver;
|
||||
char *msg_pt;
|
||||
|
||||
cdio_loglevel_default = CDIO_LOG_ASSERT;
|
||||
|
||||
msg[0] = 0;
|
||||
sg_id_string(msg, 0);
|
||||
cdio_ver = libcdio_version_num;
|
||||
libdax_msgs_submit(libdax_messenger, -1, 0x00000002,
|
||||
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg , 0, 0);
|
||||
if (cdio_ver < LIBCDIO_VERSION_NUM) {
|
||||
strcat(msg, " ---> ");
|
||||
msg_pt = msg + strlen(msg);
|
||||
sprintf(msg_pt,
|
||||
"libcdio TOO OLD: numeric version %d , need at least %d",
|
||||
cdio_ver, LIBCDIO_VERSION_NUM);
|
||||
libdax_msgs_submit(libdax_messenger, -1,
|
||||
0x00000002,
|
||||
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg_pt, 0, 0);
|
||||
return 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Performs global finalization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Releases globally aquired resources.
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_shutdown(int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Finalizes BURN_OS_TRANSPORT_DRIVE_ELEMENTS, the components of
|
||||
struct burn_drive which are defined in os-*.h.
|
||||
The eventual initialization of those components was made underneath
|
||||
scsi_enumerate_drives().
|
||||
This will be called when a burn_drive gets disposed.
|
||||
@param d the drive to be finalized
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_dispose_drive(struct burn_drive *d, int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Returns the next index number and the next enumerated drive address.
|
||||
The enumeration has to cover all available and accessible drives. It is
|
||||
allowed to return addresses of drives which are not available but under
|
||||
some (even exotic) circumstances could be available. It is on the other
|
||||
hand allowed, only to hand out addresses which can really be used right
|
||||
in the moment of this call. (This implementation chooses the latter.)
|
||||
@param idx An opaque handle. Make no own theories about it.
|
||||
@param adr Takes the reply
|
||||
@param adr_size Gives maximum size of reply including final 0
|
||||
@param initialize 1 = start new,
|
||||
0 = continue, use no other values for now
|
||||
-1 = finish
|
||||
@return 1 = reply is a valid address , 0 = no further address available
|
||||
-1 = severe error (e.g. adr_size too small)
|
||||
*/
|
||||
int sg_give_next_adr(burn_drive_enumerator_t *idx,
|
||||
char adr[], int adr_size, int initialize)
|
||||
{
|
||||
int ret, recursion_count = 0;
|
||||
char path[4096];
|
||||
#ifdef Libburn_is_on_solariS
|
||||
int l;
|
||||
#endif
|
||||
|
||||
ret = sg_give_next_adr_raw(idx, adr, adr_size, initialize);
|
||||
if (ret <= 0)
|
||||
return ret;
|
||||
if (strlen(adr) >= sizeof(path))
|
||||
return ret;
|
||||
|
||||
#ifdef Libburn_is_on_solariS
|
||||
/* >>> provisory : preserve Solaris /dev/rdsk/cXtYdZs2 addresses */
|
||||
l = strlen(adr);
|
||||
if (l >= 18)
|
||||
if (strncmp(adr, "/dev/rdsk/c", 11) == 0 && adr[11] >= '0' &&
|
||||
adr[11] <= '9' && strcmp(adr + (l - 2), "s2") == 0)
|
||||
return 1;
|
||||
#endif /* Libburn_is_on_solariS */
|
||||
|
||||
ret = burn_drive_resolve_link(adr, path, &recursion_count, 2);
|
||||
if(ret > 0 && strlen(path) < adr_size)
|
||||
strcpy(path, adr);
|
||||
return (ret >= 0);
|
||||
}
|
||||
|
||||
|
||||
/** Brings all available, not-whitelist-banned, and accessible drives into
|
||||
libburn's list of drives.
|
||||
*/
|
||||
int scsi_enumerate_drives(void)
|
||||
{
|
||||
burn_drive_enumerator_t idx;
|
||||
int initialize = 1, ret, i_bus_no = -1, recursion_count = 0;
|
||||
int i_host_no = -1, i_channel_no = -1, i_target_no = -1, i_lun_no = -1;
|
||||
char buf[4096], target[4096];
|
||||
#ifdef Libburn_is_on_solariS
|
||||
int l;
|
||||
#endif
|
||||
|
||||
while(1) {
|
||||
ret = sg_give_next_adr_raw(&idx, buf, sizeof(buf), initialize);
|
||||
initialize = 0;
|
||||
if (ret <= 0)
|
||||
break;
|
||||
ret = 1;
|
||||
|
||||
#ifdef Libburn_is_on_solariS
|
||||
/* >>> provisory : preserve Solaris /dev/rdsk/cXtYdZs2 */
|
||||
l = strlen(buf);
|
||||
if (l >= 18)
|
||||
if (strncmp(buf, "/dev/rdsk/c", 11) == 0 &&
|
||||
buf[11] >= '0' && buf[11] <= '9' &&
|
||||
strcmp(buf + (l - 2), "s2") == 0)
|
||||
ret = 0;
|
||||
#endif /* Libburn_is_on_solariS */
|
||||
|
||||
if (ret == 1) {
|
||||
ret = burn_drive_resolve_link(buf, target,
|
||||
&recursion_count,2);
|
||||
}
|
||||
if (ret <= 0)
|
||||
strcpy(target, buf);
|
||||
if (burn_drive_is_banned(target))
|
||||
continue;
|
||||
sg_obtain_scsi_adr(buf, &i_bus_no, &i_host_no,
|
||||
&i_channel_no, &i_target_no, &i_lun_no);
|
||||
enumerate_common(target, buf,
|
||||
i_bus_no, i_host_no, i_channel_no,
|
||||
i_target_no, i_lun_no);
|
||||
}
|
||||
sg_give_next_adr(&idx, buf, sizeof(buf), -1);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Tells whether libburn has the given drive in use or exclusively reserved.
|
||||
If it is "open" then libburn will eventually call sg_release() on it when
|
||||
it is time to give up usage resp. reservation.
|
||||
*/
|
||||
/** Published as burn_drive.drive_is_open() */
|
||||
int sg_drive_is_open(struct burn_drive * d)
|
||||
{
|
||||
return (d->p_cdio != NULL);
|
||||
}
|
||||
|
||||
|
||||
/** Opens the drive for SCSI commands and - if burn activities are prone
|
||||
to external interference on your system - obtains an exclusive access lock
|
||||
on the drive. (Note: this is not physical tray locking.)
|
||||
A drive that has been opened with sg_grab() will eventually be handed
|
||||
over to sg_release() for closing and unreserving.
|
||||
*/
|
||||
int sg_grab(struct burn_drive *d)
|
||||
{
|
||||
CdIo_t *p_cdio;
|
||||
char *am_eff, msg[4096], *am_wanted;
|
||||
int os_errno, second_try = 0;
|
||||
|
||||
if (d->p_cdio != NULL) {
|
||||
d->released = 0;
|
||||
return 1;
|
||||
}
|
||||
if (d->libcdio_name[0] == 0) /* just to be sure it is initialized */
|
||||
strcpy(d->libcdio_name, d->devname);
|
||||
am_wanted = (burn_sg_open_o_excl & 63) ? "MMC_RDWR_EXCL" : "MMC_RDWR";
|
||||
try_to_open:;
|
||||
p_cdio = cdio_open_am(d->libcdio_name, DRIVER_DEVICE, am_wanted);
|
||||
if (p_cdio == NULL) {
|
||||
os_errno = errno;
|
||||
sprintf(msg, "Could not grab drive '%s'", d->devname);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020003,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, os_errno, 0);
|
||||
return 0;
|
||||
}
|
||||
am_eff = (char *) cdio_get_arg(p_cdio, "access-mode");
|
||||
if (strncmp(am_eff, "MMC_RDWR", 8) != 0) {
|
||||
cdio_destroy(p_cdio);
|
||||
if (!second_try) {
|
||||
am_wanted = (burn_sg_open_o_excl & 63) ?
|
||||
"MMC_RDWR" : "MMC_RDWR_EXCL";
|
||||
second_try = 1;
|
||||
goto try_to_open;
|
||||
}
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020003,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"libcdio provides no MMC_RDWR access mode", 0, 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
d->p_cdio = p_cdio;
|
||||
d->released = 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** PORTING: Is mainly about the call to sg_close_drive() and whether it
|
||||
implements the demanded functionality.
|
||||
*/
|
||||
/** Gives up the drive for SCSI commands and releases eventual access locks.
|
||||
(Note: this is not physical tray locking.)
|
||||
*/
|
||||
int sg_release(struct burn_drive *d)
|
||||
{
|
||||
if (d->p_cdio == NULL) {
|
||||
burn_print(1, "release an ungrabbed drive. die\n");
|
||||
return 0;
|
||||
}
|
||||
sg_close_drive(d);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/** Sends a SCSI command to the drive, receives reply and evaluates wether
|
||||
the command succeeded or shall be retried or finally failed.
|
||||
Returned SCSI errors shall not lead to a return value indicating failure.
|
||||
The callers get notified by c->error. An SCSI failure which leads not to
|
||||
a retry shall be notified via scsi_notify_error().
|
||||
The Libburn_log_sg_commandS facility might be of help when problems with
|
||||
a drive have to be examined. It shall stay disabled for normal use.
|
||||
@return: 1 success , <=0 failure
|
||||
*/
|
||||
int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
{
|
||||
int sense_valid = 0, i, timeout_ms, no_retry = 0;
|
||||
int key = 0, asc = 0, ascq = 0, done = 0;
|
||||
time_t start_time;
|
||||
driver_return_code_t i_status;
|
||||
unsigned int dxfer_len;
|
||||
static FILE *fp = NULL;
|
||||
mmc_cdb_t cdb = {{0, }};
|
||||
cdio_mmc_direction_t e_direction;
|
||||
CdIo_t *p_cdio;
|
||||
unsigned char *sense_pt = NULL;
|
||||
|
||||
c->error = 0;
|
||||
if (d->p_cdio == NULL) {
|
||||
return 0;
|
||||
}
|
||||
p_cdio = (CdIo_t *) d->p_cdio;
|
||||
if (burn_sg_log_scsi & 1) {
|
||||
if (fp == NULL) {
|
||||
fp= fopen("/tmp/libburn_sg_command_log", "a");
|
||||
fprintf(fp,
|
||||
"\n-----------------------------------------\n");
|
||||
}
|
||||
}
|
||||
if (burn_sg_log_scsi & 3)
|
||||
scsi_log_cmd(c,fp,0);
|
||||
|
||||
memcpy(cdb.field, c->opcode, c->oplen);
|
||||
if (c->dir == TO_DRIVE) {
|
||||
dxfer_len = c->page->bytes;
|
||||
e_direction = SCSI_MMC_DATA_WRITE;
|
||||
} else if (c->dir == FROM_DRIVE) {
|
||||
if (c->dxfer_len >= 0)
|
||||
dxfer_len = c->dxfer_len;
|
||||
else
|
||||
dxfer_len = BUFFER_SIZE;
|
||||
e_direction = SCSI_MMC_DATA_READ;
|
||||
/* touch page so we can use valgrind */
|
||||
memset(c->page->data, 0, BUFFER_SIZE);
|
||||
} else {
|
||||
dxfer_len = 0;
|
||||
e_direction = SCSI_MMC_DATA_NONE;
|
||||
}
|
||||
|
||||
/* retry-loop */
|
||||
start_time = time(NULL);
|
||||
timeout_ms = 200000;
|
||||
for(i = 0; !done; i++) {
|
||||
|
||||
i_status = mmc_run_cmd(p_cdio, timeout_ms, &cdb, e_direction,
|
||||
dxfer_len, c->page->data);
|
||||
sense_valid = mmc_last_cmd_sense(p_cdio, &sense_pt);
|
||||
if (sense_valid >= 18) {
|
||||
memcpy(c->sense, sense_pt,
|
||||
sense_valid >= sizeof(c->sense) ?
|
||||
sizeof(c->sense) : sense_valid );
|
||||
spc_decode_sense(c->sense, 0, &key, &asc, &ascq);
|
||||
} else
|
||||
key = asc = ascq = 0;
|
||||
if (sense_pt != NULL)
|
||||
free(sense_pt);
|
||||
|
||||
/* Regrettably mmc_run_cmd() does not clearly distinguish between transport
|
||||
failure and SCSI error reply.
|
||||
This reaction here would be for transport failure:
|
||||
|
||||
if (i_status != 0 && i_status != DRIVER_OP_ERROR) {
|
||||
libdax_msgs_submit(libdax_messenger,
|
||||
d->global_index, 0x0002010c,
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Failed to transfer command to drive",
|
||||
errno, 0);
|
||||
sg_close_drive(d);
|
||||
d->released = 1;
|
||||
d->busy = BURN_DRIVE_IDLE;
|
||||
c->error = 1;
|
||||
return -1;
|
||||
}
|
||||
*/
|
||||
|
||||
if ((!sense_valid) || (key == 0 && asc == 0 && ascq == 0)) {
|
||||
memset(c->sense, 0, sizeof(c->sense));
|
||||
if (i_status != 0) { /* set dummy sense */
|
||||
/*LOGICAL UNIT NOT READY,
|
||||
CAUSE NOT REPORTABLE*/
|
||||
c->sense[0] = 0x70; /*Fixed format sense data*/
|
||||
c->sense[2] = 0x02;
|
||||
c->sense[12] = 0x04;
|
||||
no_retry = 1;
|
||||
}
|
||||
}
|
||||
if (i_status != 0 || (key || asc || ascq)) {
|
||||
done = scsi_eval_cmd_outcome(d, c, fp, c->sense, 18,
|
||||
0, start_time, timeout_ms, i, 2);
|
||||
} else
|
||||
done = 1;
|
||||
|
||||
} /* end of retry-loop */
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Tries to obtain SCSI address parameters.
|
||||
@return 1 is success , 0 is failure
|
||||
*/
|
||||
int sg_obtain_scsi_adr(char *path, int *bus_no, int *host_no, int *channel_no,
|
||||
int *target_no, int *lun_no)
|
||||
{
|
||||
CdIo_t *p_cdio;
|
||||
char *tuple;
|
||||
|
||||
*bus_no = *host_no = *channel_no = *target_no = *lun_no = -1;
|
||||
|
||||
p_cdio = cdio_open(path, DRIVER_DEVICE);
|
||||
if (p_cdio == NULL)
|
||||
return 0;
|
||||
|
||||
/* Try whether a bus,host,channel,target,lun address tuple is
|
||||
available */
|
||||
tuple = (char *) cdio_get_arg(p_cdio, "scsi-tuple");
|
||||
if (tuple != NULL) if (tuple[0]) {
|
||||
sscanf(tuple, "%d,%d,%d,%d,%d",
|
||||
bus_no, host_no, channel_no, target_no, lun_no);
|
||||
}
|
||||
|
||||
cdio_destroy(p_cdio);
|
||||
return (*bus_no >= 0);
|
||||
}
|
||||
|
||||
|
||||
/** Tells wether a text is a persistent address as listed by the enumeration
|
||||
functions.
|
||||
*/
|
||||
int sg_is_enumerable_adr(char* adr)
|
||||
{
|
||||
burn_drive_enumerator_t idx;
|
||||
int initialize = 1, ret;
|
||||
char buf[64];
|
||||
|
||||
while(1) {
|
||||
ret = sg_give_next_adr(&idx, buf, sizeof(buf), initialize);
|
||||
initialize = 0;
|
||||
if (ret <= 0)
|
||||
break;
|
||||
if (strcmp(adr, buf) == 0) {
|
||||
sg_give_next_adr(&idx, buf, sizeof(buf), -1);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
sg_give_next_adr(&idx, buf, sizeof(buf), -1);
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
||||
#ifdef __FreeBSD__
|
||||
#define Libburn_guess_block_devicE 1
|
||||
#endif
|
||||
#ifdef __FreeBSD_kernel__
|
||||
#define Libburn_guess_block_devicE 1
|
||||
#endif
|
||||
|
||||
#ifdef Libburn_guess_block_devicE
|
||||
|
||||
/* ts B00115 */
|
||||
/* The FreeBSD implementation of burn_os_is_2k_seekrw().
|
||||
On FreeBSD there are no block devices.
|
||||
*/
|
||||
static int freebsd_is_2k_seekrw(char *path, int flag)
|
||||
{
|
||||
struct stat stbuf;
|
||||
char *spt;
|
||||
int i, e;
|
||||
|
||||
if (stat(path, &stbuf) == -1)
|
||||
return 0;
|
||||
if (S_ISREG(stbuf.st_mode))
|
||||
return 1;
|
||||
if (!S_ISCHR(stbuf.st_mode))
|
||||
return 0;
|
||||
spt = strrchr(path, '/');
|
||||
if (spt == NULL)
|
||||
spt = path;
|
||||
else
|
||||
spt++;
|
||||
e = strlen(spt);
|
||||
for (i = strlen(spt) - 1; i > 0; i--)
|
||||
if (spt[i] >= '0' && spt[i] <= '9')
|
||||
e = i;
|
||||
if (strncmp(spt, "da", e) == 0) /* SCSI disk. E.g. USB stick. */
|
||||
return 1;
|
||||
if (strncmp(spt, "cd", e) == 0) /* SCSI CD drive might be writeable. */
|
||||
return 1;
|
||||
if (strncmp(spt, "ad", e) == 0) /* IDE hard drive */
|
||||
return 1;
|
||||
if (strncmp(spt, "acd", e) == 0) /* IDE CD drive might be writeable */
|
||||
return 1;
|
||||
if (strncmp(spt, "fd", e) == 0) /* Floppy disk */
|
||||
return 1;
|
||||
if (strncmp(spt, "fla", e) == 0) /* Flash drive */
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* Libburn_guess_block_devicE */
|
||||
|
||||
|
||||
/* Return 1 if the given path leads to a regular file or a device that can be
|
||||
seeked, read, and possibly written with 2 kB granularity.
|
||||
*/
|
||||
int burn_os_is_2k_seekrw(char *path, int flag)
|
||||
{
|
||||
#ifdef Libburn_guess_block_devicE
|
||||
return freebsd_is_2k_seekrw(path, flag);
|
||||
#else
|
||||
struct stat stbuf;
|
||||
|
||||
if (stat(path, &stbuf) == -1)
|
||||
return 0;
|
||||
if (S_ISREG(stbuf.st_mode))
|
||||
return 1;
|
||||
if (S_ISBLK(stbuf.st_mode))
|
||||
return 1;
|
||||
return 0;
|
||||
#endif /* ! Libburn_guess_block_devicE */
|
||||
}
|
||||
|
||||
|
||||
/** Estimate the potential payload capacity of a file address.
|
||||
@param path The address of the file to be examined. If it does not
|
||||
exist yet, then the directory will be inquired.
|
||||
@param bytes The pointed value gets modified, but only if an estimation is
|
||||
possible.
|
||||
@return -2 = cannot perform necessary operations on file object
|
||||
-1 = neither path nor dirname of path exist
|
||||
0 = could not estimate size capacity of file object
|
||||
1 = estimation has been made, bytes was set
|
||||
*/
|
||||
int burn_os_stdio_capacity(char *path, off_t *bytes)
|
||||
{
|
||||
struct stat stbuf;
|
||||
|
||||
#ifdef Libburn_os_has_statvfS
|
||||
struct statvfs vfsbuf;
|
||||
#endif
|
||||
|
||||
char testpath[4096], *cpt;
|
||||
long blocks;
|
||||
off_t add_size = 0;
|
||||
|
||||
testpath[0] = 0;
|
||||
blocks = *bytes / 512;
|
||||
if (stat(path, &stbuf) == -1) {
|
||||
strcpy(testpath, path);
|
||||
cpt = strrchr(testpath, '/');
|
||||
if(cpt == NULL)
|
||||
strcpy(testpath, ".");
|
||||
else if(cpt == testpath)
|
||||
testpath[1] = 0;
|
||||
else
|
||||
*cpt = 0;
|
||||
if (stat(testpath, &stbuf) == -1)
|
||||
return -1;
|
||||
|
||||
#ifdef __linux
|
||||
|
||||
/* GNU/Linux specific determination of block device size */
|
||||
} else if(S_ISBLK(stbuf.st_mode)) {
|
||||
int open_mode = O_RDONLY, fd, ret;
|
||||
|
||||
fd = open(path, open_mode);
|
||||
if (fd == -1)
|
||||
return -2;
|
||||
ret = ioctl(fd, BLKGETSIZE, &blocks);
|
||||
close(fd);
|
||||
if (ret == -1)
|
||||
return -2;
|
||||
*bytes = ((off_t) blocks) * (off_t) 512;
|
||||
|
||||
#endif /* __linux */
|
||||
|
||||
#ifdef Libburn_is_on_freebsD
|
||||
|
||||
} else if(S_ISCHR(stbuf.st_mode)) {
|
||||
int fd, ret;
|
||||
|
||||
fd = open(path, O_RDONLY);
|
||||
if (fd == -1)
|
||||
return -2;
|
||||
ret = ioctl(fd, DIOCGMEDIASIZE, &add_size);
|
||||
close(fd);
|
||||
if (ret == -1)
|
||||
return -2;
|
||||
*bytes = add_size;
|
||||
|
||||
#endif /* Libburn_is_on_freebsD */
|
||||
|
||||
#ifdef Libburn_is_on_solariS
|
||||
|
||||
} else if(S_ISBLK(stbuf.st_mode)) {
|
||||
int open_mode = O_RDONLY, fd;
|
||||
|
||||
fd = open(path, open_mode);
|
||||
if (fd == -1)
|
||||
return -2;
|
||||
*bytes = lseek(fd, 0, SEEK_END);
|
||||
close(fd);
|
||||
if (*bytes == -1) {
|
||||
*bytes = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* Libburn_is_on_solariS */
|
||||
|
||||
} else if(S_ISREG(stbuf.st_mode)) {
|
||||
add_size = stbuf.st_blocks * (off_t) 512;
|
||||
strcpy(testpath, path);
|
||||
} else
|
||||
return 0;
|
||||
|
||||
if (testpath[0]) {
|
||||
|
||||
#ifdef Libburn_os_has_statvfS
|
||||
|
||||
if (statvfs(testpath, &vfsbuf) == -1)
|
||||
return -2;
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_frsize) *
|
||||
(off_t) vfsbuf.f_bavail;
|
||||
|
||||
#else /* Libburn_os_has_statvfS */
|
||||
|
||||
return 0;
|
||||
|
||||
#endif /* ! Libburn_os_has_stavtfS */
|
||||
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ts A91122 : an interface to open(O_DIRECT) or similar OS tricks. */
|
||||
|
||||
#ifdef Libburn_read_o_direcT
|
||||
|
||||
/* No special O_DIRECT-like precautions are implemented here */
|
||||
|
||||
#endif /* Libburn_read_o_direcT */
|
||||
|
||||
|
||||
int burn_os_open_track_src(char *path, int open_flags, int flag)
|
||||
{
|
||||
int fd;
|
||||
|
||||
fd = open(path, open_flags);
|
||||
return fd;
|
||||
}
|
||||
|
||||
|
||||
void *burn_os_alloc_buffer(size_t amount, int flag)
|
||||
{
|
||||
void *buf = NULL;
|
||||
|
||||
buf = calloc(1, amount);
|
||||
return buf;
|
||||
}
|
||||
|
||||
|
||||
int burn_os_free_buffer(void *buffer, size_t amount, int flag)
|
||||
{
|
||||
if (buffer == NULL)
|
||||
return 0;
|
||||
free(buffer);
|
||||
return 1;
|
||||
}
|
||||
|
||||
@ -1,11 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/* <<< ts A91112 : experiments to get better speed with USB
|
||||
#define Libburn_sgio_as_growisofS 1
|
||||
@ -17,7 +11,7 @@
|
||||
This is the main operating system dependent SCSI part of libburn. It implements
|
||||
the transport level aspects of SCSI control and command i/o.
|
||||
|
||||
Present implementation: GNU/Linux SCSI Generic (sg)
|
||||
Present implementation: Linux SCSI Generic (sg)
|
||||
|
||||
|
||||
PORTING:
|
||||
@ -41,28 +35,12 @@ and of deriving the following system specific files from existing examples:
|
||||
Said sg-*.c operations are defined by a public function interface, which has
|
||||
to be implemented in a way that provides libburn with the desired services:
|
||||
|
||||
sg_id_string() returns an id string of the SCSI transport adapter.
|
||||
It may be called before initialization but then may
|
||||
return only a preliminary id.
|
||||
|
||||
sg_initialize() performs global initialization of the SCSI transport
|
||||
adapter and eventually needed operating system
|
||||
facilities. Checks for compatibility of supporting
|
||||
software components.
|
||||
|
||||
sg_shutdown() performs global finalizations and releases golbally
|
||||
aquired resources.
|
||||
|
||||
sg_give_next_adr() iterates over the set of potentially useful drive
|
||||
address strings.
|
||||
|
||||
scsi_enumerate_drives() brings all available, not-whitelist-banned, and
|
||||
accessible drives into libburn's list of drives.
|
||||
|
||||
sg_dispose_drive() finalizes adapter specifics of struct burn_drive
|
||||
on destruction. Releases resources which were aquired
|
||||
underneath scsi_enumerate_drives().
|
||||
|
||||
sg_drive_is_open() tells wether libburn has the given drive in use.
|
||||
|
||||
sg_grab() opens the drive for SCSI commands and ensures
|
||||
@ -77,17 +55,15 @@ sg_issue_command() sends a SCSI command to the drive, receives reply,
|
||||
sg_obtain_scsi_adr() tries to obtain SCSI address parameters.
|
||||
|
||||
|
||||
burn_os_is_2k_seekrw() tells whether the given path leads to a file object
|
||||
that can be used in 2 kB granularity by lseek(2) and
|
||||
read(2), and possibly write(2) if not read-only.
|
||||
E.g. a USB stick or a hard disk.
|
||||
|
||||
burn_os_stdio_capacity() estimates the emulated media space of stdio-drives.
|
||||
|
||||
burn_os_open_track_src() opens a disk file in a way that allows best
|
||||
throughput with file reading and/or SCSI write command
|
||||
transmission.
|
||||
|
||||
burn_os_close_track_src() closes a filedescriptor obtained by
|
||||
burn_os_open_track_src().
|
||||
|
||||
burn_os_alloc_buffer() allocates a memory area that is suitable for file
|
||||
descriptors issued by burn_os_open_track_src().
|
||||
The buffer size may be rounded up for alignment
|
||||
@ -104,10 +80,6 @@ Hint: You should also look into sg-freebsd-port.c, which is a younger and
|
||||
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
|
||||
/** PORTING : ------- OS dependent headers and definitions ------ */
|
||||
|
||||
@ -731,6 +703,10 @@ failed:;
|
||||
}
|
||||
|
||||
|
||||
#define Libburn_drive_new_deaL 1
|
||||
|
||||
#ifdef Libburn_drive_new_deaL
|
||||
|
||||
/* ts A80731 */
|
||||
static int is_ata_drive(char *fname)
|
||||
{
|
||||
@ -896,12 +872,23 @@ static int is_scsi_drive(char *fname, int *bus_no, int *host_no,
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif /* Libburn_drive_new_deaL */
|
||||
|
||||
/** Speciality of GNU/Linux: detect non-SCSI ATAPI (EIDE) which will from
|
||||
|
||||
/** Speciality of Linux: detect non-SCSI ATAPI (EIDE) which will from
|
||||
then on used used via generic SCSI as is done with (emulated) SCSI drives */
|
||||
static void ata_enumerate(void)
|
||||
{
|
||||
|
||||
#ifdef Libburn_drive_new_deaL
|
||||
|
||||
int ret;
|
||||
|
||||
#else
|
||||
struct hd_driveid tm;
|
||||
int fd;
|
||||
#endif
|
||||
|
||||
int i;
|
||||
char fname[10];
|
||||
|
||||
@ -923,11 +910,57 @@ static void ata_enumerate(void)
|
||||
fprintf(stderr, "not in whitelist\n");
|
||||
continue;
|
||||
}
|
||||
|
||||
#ifdef Libburn_drive_new_deaL
|
||||
|
||||
ret = is_ata_drive(fname);
|
||||
if (ret < 0)
|
||||
break;
|
||||
if (ret == 0)
|
||||
continue;
|
||||
|
||||
#else /* Libburn_drive_new_deaL */
|
||||
|
||||
fd = sg_open_drive_fd(fname, 1);
|
||||
if (fd == -1) {
|
||||
if (linux_ata_enumerate_verbous)
|
||||
fprintf(stderr,"open failed, errno=%d '%s'\n",
|
||||
errno, strerror(errno));
|
||||
continue;
|
||||
}
|
||||
|
||||
/* found a drive */
|
||||
ioctl(fd, HDIO_GET_IDENTITY, &tm);
|
||||
|
||||
/* not atapi */
|
||||
if (!(tm.config & 0x8000) || (tm.config & 0x4000)) {
|
||||
if (linux_ata_enumerate_verbous)
|
||||
fprintf(stderr, "not marked as ATAPI\n");
|
||||
sg_close_drive_fd(fname, -1, &fd, 0);
|
||||
continue;
|
||||
}
|
||||
|
||||
/* if SG_IO fails on an atapi device, we should stop trying to
|
||||
use hd* devices */
|
||||
if (sgio_test(fd) == -1) {
|
||||
if (linux_ata_enumerate_verbous)
|
||||
fprintf(stderr,
|
||||
"FATAL: sgio_test() failed: errno=%d '%s'\n",
|
||||
errno, strerror(errno));
|
||||
sg_close_drive_fd(fname, -1, &fd, 0);
|
||||
return;
|
||||
}
|
||||
if (sg_close_drive_fd(fname, -1, &fd, 1) <= 0) {
|
||||
if (linux_ata_enumerate_verbous)
|
||||
fprintf(stderr,
|
||||
"cannot close properly, errno=%d '%s'\n",
|
||||
errno, strerror(errno));
|
||||
continue;
|
||||
}
|
||||
|
||||
#endif /* Libburn_drive_new_deaL */
|
||||
|
||||
|
||||
if (linux_ata_enumerate_verbous)
|
||||
fprintf(stderr, "accepting as drive without SCSI address\n");
|
||||
enumerate_common(fname, -1, -1, -1, -1, -1);
|
||||
@ -938,6 +971,15 @@ static void ata_enumerate(void)
|
||||
/** Detects (probably emulated) SCSI drives */
|
||||
static void sg_enumerate(void)
|
||||
{
|
||||
#ifdef Libburn_drive_new_deaL
|
||||
|
||||
#else
|
||||
struct sg_scsi_id sid;
|
||||
int fd, sibling_fds[BURN_OS_SG_MAX_SIBLINGS], sibling_count= 0;
|
||||
char sibling_fnames[BURN_OS_SG_MAX_SIBLINGS][BURN_OS_SG_MAX_NAMELEN];
|
||||
int sid_ret = 0;
|
||||
#endif
|
||||
|
||||
int i, ret;
|
||||
int bus_no= -1, host_no= -1, channel_no= -1, target_no= -1, lun_no= -1;
|
||||
char fname[17];
|
||||
@ -967,6 +1009,9 @@ static void sg_enumerate(void)
|
||||
continue;
|
||||
}
|
||||
|
||||
|
||||
#ifdef Libburn_drive_new_deaL
|
||||
|
||||
ret = is_scsi_drive(fname, &bus_no, &host_no, &channel_no,
|
||||
&target_no, &lun_no);
|
||||
if (ret < 0)
|
||||
@ -979,10 +1024,132 @@ static void sg_enumerate(void)
|
||||
enumerate_common(fname, bus_no, host_no, channel_no,
|
||||
target_no, lun_no);
|
||||
|
||||
#else /* Libburn_drive_new_deaL */
|
||||
|
||||
/* ts A60927 */
|
||||
fd = sg_open_drive_fd(fname, 1);
|
||||
if (fd == -1) {
|
||||
if (linux_sg_enumerate_debug)
|
||||
fprintf(stderr, "open failed, errno=%d '%s'\n",
|
||||
errno, strerror(errno));
|
||||
continue;
|
||||
}
|
||||
|
||||
/* found a drive */
|
||||
sid_ret = ioctl(fd, SG_GET_SCSI_ID, &sid);
|
||||
if (sid_ret == -1) {
|
||||
sid.scsi_id = -1; /* mark SCSI address as invalid */
|
||||
if(linux_sg_enumerate_debug)
|
||||
fprintf(stderr,
|
||||
"ioctl(SG_GET_SCSI_ID) failed, errno=%d '%s' , ",
|
||||
errno, strerror(errno));
|
||||
|
||||
if (sgio_test(fd) == -1) {
|
||||
if (linux_sg_enumerate_debug)
|
||||
fprintf(stderr,
|
||||
"FATAL: sgio_test() failed: errno=%d '%s'",
|
||||
errno, strerror(errno));
|
||||
|
||||
sg_close_drive_fd(fname, -1, &fd, 0);
|
||||
continue;
|
||||
}
|
||||
|
||||
#ifdef CDROM_DRIVE_STATUS
|
||||
/* ts A61211 : not widening old acceptance range */
|
||||
if (strcmp(linux_sg_device_family,"/dev/sg%d") != 0) {
|
||||
/* http://developer.osdl.org/dev/robustmutexes/
|
||||
src/fusyn.hg/Documentation/ioctl/cdrom.txt */
|
||||
sid_ret = ioctl(fd, CDROM_DRIVE_STATUS, 0);
|
||||
if(linux_sg_enumerate_debug)
|
||||
fprintf(stderr,
|
||||
"ioctl(CDROM_DRIVE_STATUS) = %d , ",
|
||||
sid_ret);
|
||||
if (sid_ret != -1 && sid_ret != CDS_NO_INFO)
|
||||
sid.scsi_type = TYPE_ROM;
|
||||
else
|
||||
sid_ret = -1;
|
||||
}
|
||||
#endif /* CDROM_DRIVE_STATUS */
|
||||
|
||||
}
|
||||
|
||||
#ifdef SCSI_IOCTL_GET_BUS_NUMBER
|
||||
/* Hearsay A61005 */
|
||||
if (ioctl(fd, SCSI_IOCTL_GET_BUS_NUMBER, &bus_no) == -1)
|
||||
bus_no = -1;
|
||||
#endif
|
||||
|
||||
if (sg_close_drive_fd(fname, -1, &fd,
|
||||
sid.scsi_type == TYPE_ROM ) <= 0) {
|
||||
if (linux_sg_enumerate_debug)
|
||||
fprintf(stderr,
|
||||
"cannot close properly, errno=%d '%s'\n",
|
||||
errno, strerror(errno));
|
||||
continue;
|
||||
}
|
||||
if ( (sid_ret == -1 || sid.scsi_type != TYPE_ROM)
|
||||
&& !linux_sg_accept_any_type) {
|
||||
if (linux_sg_enumerate_debug)
|
||||
fprintf(stderr, "sid.scsi_type = %d (!= TYPE_ROM)\n",
|
||||
sid.scsi_type);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (sid_ret == -1 || sid.scsi_id < 0) {
|
||||
/* ts A61211 : employ a more general ioctl */
|
||||
ret = sg_obtain_scsi_adr(fname, &bus_no, &host_no,
|
||||
&channel_no, &target_no, &lun_no);
|
||||
if (ret>0) {
|
||||
sid.host_no = host_no;
|
||||
sid.channel = channel_no;
|
||||
sid.scsi_id = target_no;
|
||||
sid.lun = lun_no;
|
||||
} else {
|
||||
if (linux_sg_enumerate_debug)
|
||||
fprintf(stderr,
|
||||
"sg_obtain_scsi_adr() failed\n");
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
/* ts A60927 : trying to do locking with growisofs */
|
||||
if(burn_sg_open_o_excl>1) {
|
||||
ret = sg_open_scsi_siblings(
|
||||
fname, -1, sibling_fds, sibling_fnames,
|
||||
&sibling_count,
|
||||
sid.host_no, sid.channel,
|
||||
sid.scsi_id, sid.lun);
|
||||
if (ret<=0) {
|
||||
if (linux_sg_enumerate_debug)
|
||||
fprintf(stderr, "cannot lock siblings\n");
|
||||
sg_handle_busy_device(fname, 0);
|
||||
continue;
|
||||
}
|
||||
/* the final occupation will be done in sg_grab() */
|
||||
sg_release_siblings(sibling_fds, sibling_fnames,
|
||||
&sibling_count);
|
||||
}
|
||||
#ifdef SCSI_IOCTL_GET_BUS_NUMBER
|
||||
if(bus_no == -1)
|
||||
bus_no = 1000 * (sid.host_no + 1) + sid.channel;
|
||||
#else
|
||||
bus_no = sid.host_no;
|
||||
#endif
|
||||
|
||||
if (linux_sg_enumerate_debug)
|
||||
fprintf(stderr, "accepting as SCSI %d,%d,%d,%d bus=%d\n",
|
||||
sid.host_no, sid.channel, sid.scsi_id, sid.lun,
|
||||
bus_no);
|
||||
enumerate_common(fname, bus_no, sid.host_no, sid.channel,
|
||||
sid.scsi_id, sid.lun);
|
||||
#endif /* Libburn_drive_new_deaL */
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#ifdef Libburn_drive_new_deaL
|
||||
|
||||
|
||||
/* ts A80805 : eventually produce the other official name of a device file */
|
||||
static int fname_other_name(char *fname, char other_name[80], int flag)
|
||||
@ -1182,6 +1349,8 @@ static int add_proc_info_drives(int flag)
|
||||
return 1 + count;
|
||||
}
|
||||
|
||||
#endif /* Libburn_drive_new_deaL */
|
||||
|
||||
|
||||
/* ts A61115 */
|
||||
/* ----------------------------------------------------------------------- */
|
||||
@ -1215,7 +1384,7 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
|
||||
|
||||
/* PORTING: ------------------- non portable part --------------- */
|
||||
|
||||
/* Operating system adapter is GNU/Linux Generic SCSI (sg) */
|
||||
/* Operating system adapter is Linux Generic SCSI (sg) */
|
||||
/* Adapter specific handles and data */
|
||||
out.fd = -1337;
|
||||
out.sibling_count = 0;
|
||||
@ -1241,63 +1410,8 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
|
||||
/** Returns the id string of the SCSI transport adapter and eventually
|
||||
needed operating system facilities.
|
||||
This call is usable even if sg_initialize() was not called yet. In that
|
||||
case a preliminary constant message might be issued if detailed info is
|
||||
not available yet.
|
||||
@param msg returns id string
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_id_string(char msg[1024], int flag)
|
||||
{
|
||||
strcpy(msg, "internal GNU/Linux SG_IO adapter sg-linux");
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Performs global initialization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Checks for compatibility supporting
|
||||
software components.
|
||||
@param msg returns ids and/or error messages of eventual helpers
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_initialize(char msg[1024], int flag)
|
||||
{
|
||||
return sg_id_string(msg, 0);
|
||||
}
|
||||
|
||||
|
||||
/** Performs global finalization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Releases globally aquired resources.
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_shutdown(int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Finalizes BURN_OS_TRANSPORT_DRIVE_ELEMENTS, the components of
|
||||
struct burn_drive which are defined in os-*.h.
|
||||
The eventual initialization of those components was made underneath
|
||||
scsi_enumerate_drives().
|
||||
This will be called when a burn_drive gets disposed.
|
||||
@param d the drive to be finalized
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_dispose_drive(struct burn_drive *d, int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** PORTING:
|
||||
In this GNU/Linux implementation, this function mirrors the enumeration
|
||||
In this Linux implementation, this function mirrors the enumeration
|
||||
done in sg_enumerate and ata_enumerate(). It would be better to base those
|
||||
functions on this sg_give_next_adr() but the situation is not inviting.
|
||||
*/
|
||||
@ -1394,7 +1508,7 @@ return_1_pre_proc:;
|
||||
libburn's list of drives.
|
||||
*/
|
||||
/** PORTING:
|
||||
If not stricken with an incompletely unified situation like in GNU/Linux
|
||||
If not stricken with an incompletely unified situation like in Linux
|
||||
one would rather implement this by a loop calling sg_give_next_adr().
|
||||
If needed with your sg_give_next_adr() results, do a test for existence
|
||||
and accessability. If burn activities are prone to external interference
|
||||
@ -1408,18 +1522,27 @@ return_1_pre_proc:;
|
||||
/* ts A61115: replacing call to sg-implementation internals from drive.c */
|
||||
int scsi_enumerate_drives(void)
|
||||
{
|
||||
int ret;
|
||||
|
||||
#ifdef Libburn_drive_new_deaL
|
||||
int ret;
|
||||
#endif
|
||||
|
||||
#ifdef Libburn_drive_new_deaL
|
||||
/* Direct examination of eventually single whitelisted name */
|
||||
ret = single_enumerate(0);
|
||||
if (ret < 0)
|
||||
return -1;
|
||||
if (ret > 0)
|
||||
return 1;
|
||||
#endif /* Libburn_drive_new_deaL */
|
||||
|
||||
sg_enumerate();
|
||||
ata_enumerate();
|
||||
|
||||
#ifdef Libburn_drive_new_deaL
|
||||
add_proc_info_drives(0);
|
||||
#endif /* Libburn_drive_new_deaL */
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
@ -1449,7 +1572,6 @@ int sg_drive_is_open(struct burn_drive * d)
|
||||
int sg_grab(struct burn_drive *d)
|
||||
{
|
||||
int fd, os_errno= 0, ret;
|
||||
int max_tries = 3, tries = 0;
|
||||
|
||||
/* ts A60813 */
|
||||
int open_mode = O_RDWR;
|
||||
@ -1483,7 +1605,6 @@ int sg_grab(struct burn_drive *d)
|
||||
value -1 of open(2) war used. */
|
||||
if(! burn_drive_is_open(d)) {
|
||||
|
||||
try_open:;
|
||||
/* ts A60821
|
||||
<<< debug: for tracing calls which might use open drive fds */
|
||||
mmc_function_spy(NULL, "sg_grab ----------- opening");
|
||||
@ -1517,19 +1638,13 @@ try_open:;
|
||||
fcntl(fd, F_SETOWN, getpid());
|
||||
d->released = 0;
|
||||
return 1;
|
||||
} else if (errno == EBUSY)
|
||||
goto drive_is_in_use;
|
||||
}
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index, 0x00020003,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Could not grab drive", os_errno, 0);
|
||||
return 0;
|
||||
|
||||
drive_is_in_use:;
|
||||
tries++;
|
||||
if (tries < max_tries) {
|
||||
usleep(2000000);
|
||||
goto try_open;
|
||||
}
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020003,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
@ -1567,22 +1682,95 @@ int sg_release(struct burn_drive *d)
|
||||
}
|
||||
|
||||
|
||||
/* <<< ts A91111: on its way out */
|
||||
/** ts A70518:
|
||||
Debugging log facility. Controlled by existence of macros:
|
||||
Libburn_log_sg_commandS enables logging to file
|
||||
/tmp/libburn_sg_command_log
|
||||
Libburn_fflush_log_sg_commandS enables fflush after each output line
|
||||
Libburn_log_sg_command_stderR enables additional log to stderr
|
||||
*/
|
||||
/*
|
||||
ts A91111: now enabled by default and controlled burn_sg_log_scsi
|
||||
*/
|
||||
#define Libburn_log_sg_commandS 1
|
||||
#define Libburn_fflush_log_sg_commandS 1
|
||||
#define Libburn_log_sg_command_stderR 1
|
||||
|
||||
|
||||
#ifdef Libburn_log_sg_commandS
|
||||
|
||||
/** Logs command (before execution) */
|
||||
static int sg_log_cmd(struct command *c, FILE *fp, int flag)
|
||||
{
|
||||
if (fp != NULL && (fp == stderr || (burn_sg_log_scsi & 1))) {
|
||||
scsi_show_cmd_text(c, fp, 0);
|
||||
|
||||
#ifdef Libburn_fflush_log_sg_commandS
|
||||
if (burn_sg_log_scsi & 4)
|
||||
fflush(fp);
|
||||
#endif
|
||||
}
|
||||
#ifdef Libburn_log_sg_command_stderR
|
||||
if (fp == stderr || !(burn_sg_log_scsi & 2))
|
||||
return 1;
|
||||
sg_log_cmd(c, stderr, flag);
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** logs outcome of a sg command. flag&1 causes an error message */
|
||||
static int sg_log_err(struct command *c, FILE *fp,
|
||||
sg_io_hdr_t *s,
|
||||
int flag)
|
||||
{
|
||||
if(fp != NULL && (fp == stderr || (burn_sg_log_scsi & 1))) {
|
||||
if(flag & 1) {
|
||||
fprintf(fp,
|
||||
"+++ key=%X asc=%2.2Xh ascq=%2.2Xh (%6d ms)\n",
|
||||
s->sbp[2], s->sbp[12], s->sbp[13],s->duration);
|
||||
} else {
|
||||
scsi_show_cmd_reply(c, fp, 0);
|
||||
fprintf(fp,"%6d ms\n", s->duration);
|
||||
}
|
||||
#ifdef Libburn_fflush_log_sg_commandS
|
||||
if (burn_sg_log_scsi & 4)
|
||||
fflush(fp);
|
||||
#endif
|
||||
}
|
||||
#ifdef Libburn_log_sg_command_stderR
|
||||
if (fp == stderr || !(burn_sg_log_scsi & 2))
|
||||
return 1;
|
||||
sg_log_err(c, stderr, s, flag);
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
#endif /* Libburn_log_sg_commandS */
|
||||
|
||||
|
||||
/** Sends a SCSI command to the drive, receives reply and evaluates wether
|
||||
the command succeeded or shall be retried or finally failed.
|
||||
Returned SCSI errors shall not lead to a return value indicating failure.
|
||||
The callers get notified by c->error. An SCSI failure which leads not to
|
||||
a retry shall be notified via scsi_notify_error().
|
||||
The Libburn_log_sg_commandS facility might be of help when problems with
|
||||
a drive have to be examined. It shall stay disabled for normal use.
|
||||
@return: 1 success , <=0 failure
|
||||
*/
|
||||
int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
{
|
||||
int done = 0, no_c_page = 0, i;
|
||||
int done = 0, no_c_page = 0, usleep_time, i;
|
||||
int err;
|
||||
time_t start_time;
|
||||
sg_io_hdr_t s;
|
||||
|
||||
#ifdef Libburn_log_sg_commandS
|
||||
/* ts A61030 */
|
||||
static FILE *fp= NULL;
|
||||
|
||||
#endif /* Libburn_log_sg_commandS */
|
||||
|
||||
/* <<< ts A60821
|
||||
debug: for tracing calls which might use open drive fds */
|
||||
@ -1591,6 +1779,7 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
d->fd,d->released);
|
||||
mmc_function_spy(NULL, buf);
|
||||
|
||||
#ifdef Libburn_log_sg_commandS
|
||||
/* ts A61030 */
|
||||
if (burn_sg_log_scsi & 1) {
|
||||
if (fp == NULL) {
|
||||
@ -1600,7 +1789,9 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
}
|
||||
}
|
||||
if (burn_sg_log_scsi & 3)
|
||||
scsi_log_cmd(c,fp,0);
|
||||
sg_log_cmd(c,fp,0);
|
||||
#endif /* Libburn_log_sg_commandS */
|
||||
|
||||
|
||||
/* ts A61010 : with no fd there is no chance to send an ioctl */
|
||||
if (d->fd < 0) {
|
||||
@ -1686,12 +1877,46 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
c->error = 1;
|
||||
return -1;
|
||||
}
|
||||
done = scsi_eval_cmd_outcome(d, c, fp, s.sbp, s.sb_len_wr,
|
||||
s.duration, start_time, s.timeout, i, 0);
|
||||
|
||||
if (s.sb_len_wr) {
|
||||
if (!c->retry) {
|
||||
c->error = 1;
|
||||
|
||||
/* A61106: rather than : return 1 */
|
||||
goto ex;
|
||||
}
|
||||
switch (scsi_error(d, s.sbp, s.sb_len_wr)) {
|
||||
case RETRY:
|
||||
done = 0;
|
||||
break;
|
||||
case FAIL:
|
||||
done = 1;
|
||||
c->error = 1;
|
||||
break;
|
||||
}
|
||||
|
||||
/* ts A90921 :
|
||||
Calming down retries and breaking up endless cycle
|
||||
*/
|
||||
usleep_time = Libburn_sg_linux_retry_usleeP +
|
||||
i * Libburn_sg_linux_retry_incR;
|
||||
if (time(NULL) + usleep_time / 1000000 - start_time >
|
||||
s.timeout / 1000 + 1) {
|
||||
c->error = 1;
|
||||
goto ex;
|
||||
}
|
||||
usleep(usleep_time);
|
||||
} else {
|
||||
done = 1;
|
||||
}
|
||||
}
|
||||
|
||||
if (s.host_status != Libburn_sg_host_oK ||
|
||||
(s.driver_status != Libburn_sg_driver_oK && !c->error)) {
|
||||
/* ts A61106 */
|
||||
ex:;
|
||||
if (c->error) {
|
||||
scsi_notify_error(d, c, s.sbp, s.sb_len_wr, 0);
|
||||
} else if (s.host_status != Libburn_sg_host_oK ||
|
||||
s.driver_status != Libburn_sg_driver_oK) {
|
||||
char msg[161];
|
||||
|
||||
sprintf(msg,
|
||||
@ -1706,6 +1931,12 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, 0, 0);
|
||||
}
|
||||
|
||||
#ifdef Libburn_log_sg_commandS
|
||||
if (burn_sg_log_scsi & 3)
|
||||
sg_log_err(c, fp, &s, c->error != 0);
|
||||
#endif /* Libburn_log_sg_commandS */
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
@ -1801,24 +2032,6 @@ int sg_is_enumerable_adr(char *adr)
|
||||
}
|
||||
|
||||
|
||||
/* ts B00115 */
|
||||
/* Return 1 if the given path leads to a regular file or a device that can be
|
||||
seeked, read, and possibly written with 2 kB granularity.
|
||||
*/
|
||||
int burn_os_is_2k_seekrw(char *path, int flag)
|
||||
{
|
||||
struct stat stbuf;
|
||||
|
||||
if (stat(path, &stbuf) == -1)
|
||||
return 0;
|
||||
if (S_ISREG(stbuf.st_mode))
|
||||
return 1;
|
||||
if (S_ISBLK(stbuf.st_mode))
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/* ts A70909 */
|
||||
/** Estimate the potential payload capacity of a file address.
|
||||
@param path The address of the file to be examined. If it does not
|
||||
@ -1870,7 +2083,7 @@ int burn_os_stdio_capacity(char *path, off_t *bytes)
|
||||
if (testpath[0]) {
|
||||
if (statvfs(testpath, &vfsbuf) == -1)
|
||||
return -2;
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_frsize) *
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_bsize) *
|
||||
(off_t) vfsbuf.f_bavail;
|
||||
}
|
||||
return 1;
|
||||
|
||||
@ -1,861 +0,0 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/*
|
||||
Copyright (c) 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
|
||||
This is the main operating system dependent SCSI part of libburn. It implements
|
||||
the transport level aspects of SCSI control and command i/o.
|
||||
|
||||
Present implementation: Solaris uscsi, e.g. for SunOS 5.11
|
||||
|
||||
|
||||
PORTING:
|
||||
|
||||
Porting libburn typically will consist of adding a new operating system case
|
||||
to the following switcher files:
|
||||
os.h Operating system specific libburn definitions and declarations.
|
||||
sg.c Operating system dependent transport level modules.
|
||||
and of deriving the following system specific files from existing examples:
|
||||
os-*.h Included by os.h. You will need some general system knowledge
|
||||
about signals and knowledge about the storage object needs of your
|
||||
transport level module sg-*.c.
|
||||
|
||||
sg-*.c This source module. You will need special system knowledge about
|
||||
how to detect all potentially available drives, how to open them,
|
||||
eventually how to exclusively reserve them, how to perform
|
||||
SCSI transactions, how to inquire the (pseudo-)SCSI driver.
|
||||
You will not need to care about CD burning, MMC or other high-level
|
||||
SCSI aspects.
|
||||
|
||||
Said sg-*.c operations are defined by a public function interface, which has
|
||||
to be implemented in a way that provides libburn with the desired services:
|
||||
|
||||
sg_id_string() returns an id string of the SCSI transport adapter.
|
||||
It may be called before initialization but then may
|
||||
return only a preliminary id.
|
||||
|
||||
sg_initialize() performs global initialization of the SCSI transport
|
||||
adapter and eventually needed operating system
|
||||
facilities. Checks for compatibility of supporting
|
||||
software components.
|
||||
|
||||
sg_shutdown() performs global finalizations and releases golbally
|
||||
aquired resources.
|
||||
|
||||
sg_give_next_adr() iterates over the set of potentially useful drive
|
||||
address strings.
|
||||
|
||||
scsi_enumerate_drives() brings all available, not-whitelist-banned, and
|
||||
accessible drives into libburn's list of drives.
|
||||
|
||||
sg_dispose_drive() finalizes adapter specifics of struct burn_drive
|
||||
on destruction. Releases resources which were aquired
|
||||
underneath scsi_enumerate_drives().
|
||||
|
||||
sg_drive_is_open() tells wether libburn has the given drive in use.
|
||||
|
||||
sg_grab() opens the drive for SCSI commands and ensures
|
||||
undisturbed access.
|
||||
|
||||
sg_release() closes a drive opened by sg_grab()
|
||||
|
||||
sg_issue_command() sends a SCSI command to the drive, receives reply,
|
||||
and evaluates wether the command succeeded or shall
|
||||
be retried or finally failed.
|
||||
|
||||
sg_obtain_scsi_adr() tries to obtain SCSI address parameters.
|
||||
|
||||
|
||||
burn_os_is_2k_seekrw() tells whether the given path leads to a file object
|
||||
that can be used in 2 kB granularity by lseek(2),
|
||||
read(2), and possibly write(2) if not read-only..
|
||||
E.g. a USB stick or a hard disk.
|
||||
|
||||
burn_os_stdio_capacity() estimates the emulated media space of stdio-drives.
|
||||
|
||||
burn_os_open_track_src() opens a disk file in a way that allows best
|
||||
throughput with file reading and/or SCSI write command
|
||||
transmission.
|
||||
|
||||
burn_os_alloc_buffer() allocates a memory area that is suitable for file
|
||||
descriptors issued by burn_os_open_track_src().
|
||||
The buffer size may be rounded up for alignment
|
||||
reasons.
|
||||
|
||||
burn_os_free_buffer() delete a buffer obtained by burn_os_alloc_buffer().
|
||||
|
||||
Porting hints are marked by the text "PORTING:".
|
||||
Send feedback to libburn-hackers@pykix.org .
|
||||
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
|
||||
/** PORTING : ------- OS dependent headers and definitions ------ */
|
||||
|
||||
#include <unistd.h>
|
||||
#include <stropts.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/stat.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <dirent.h>
|
||||
|
||||
#ifdef Libburn_os_has_statvfS
|
||||
#include <sys/statvfs.h>
|
||||
#endif /* Libburn_os_has_stavtfS */
|
||||
|
||||
#include <sys/dkio.h>
|
||||
#include <sys/vtoc.h>
|
||||
|
||||
#include <sys/scsi/impl/uscsi.h>
|
||||
|
||||
|
||||
/* The waiting time before eventually retrying a failed SCSI command.
|
||||
Before each retry wait Libburn_sg_linux_retry_incR longer than with
|
||||
the previous one.
|
||||
*/
|
||||
#define Libburn_sg_solaris_retry_usleeP 100000
|
||||
#define Libburn_sg_solaris_retry_incR 100000
|
||||
|
||||
|
||||
/** PORTING : ------ libburn portable headers and definitions ----- */
|
||||
|
||||
#include "transport.h"
|
||||
#include "drive.h"
|
||||
#include "sg.h"
|
||||
#include "spc.h"
|
||||
#include "sbc.h"
|
||||
#include "debug.h"
|
||||
#include "toc.h"
|
||||
#include "util.h"
|
||||
|
||||
#include "libdax_msgs.h"
|
||||
extern struct libdax_msgs *libdax_messenger;
|
||||
|
||||
|
||||
/* is in portable part of libburn */
|
||||
int burn_drive_is_banned(char *device_address);
|
||||
int burn_drive_resolve_link(char *path, char adr[],
|
||||
int *recursion_count, int flag); /* drive.c */
|
||||
|
||||
/* Whether to log SCSI commands:
|
||||
bit0= log in /tmp/libburn_sg_command_log
|
||||
bit1= log to stderr
|
||||
bit2= flush every line
|
||||
*/
|
||||
extern int burn_sg_log_scsi;
|
||||
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* PORTING: Private definitions. Port only if needed by public functions. */
|
||||
/* (Public functions are listed below) */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
|
||||
/* Storage object is in libburn/init.c
|
||||
whether to strive for exclusive access to the drive
|
||||
*/
|
||||
extern int burn_sg_open_o_excl;
|
||||
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* PORTING: Private functions. Port only if needed by public functions */
|
||||
/* (Public functions are listed below) */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
|
||||
static int sg_close_drive(struct burn_drive * d)
|
||||
{
|
||||
if (d->fd != -1) {
|
||||
close(d->fd);
|
||||
d->fd = -1;
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int decode_btl_number(char **cpt, int stopper, int *no)
|
||||
{
|
||||
*no = 0;
|
||||
for ((*cpt)++; **cpt != stopper; (*cpt)++) {
|
||||
if (**cpt < '0' || **cpt > '9')
|
||||
return 0;
|
||||
*no = *no * 10 + **cpt - '0';
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* Read bus, target, lun from name "cXtYdZs2".
|
||||
Return 0 if name is not of the desired form.
|
||||
*/
|
||||
static int decode_btl_solaris(char *name, int *busno, int *tgtno, int *lunno,
|
||||
int flag)
|
||||
{
|
||||
char *cpt;
|
||||
int ret;
|
||||
|
||||
*busno = *tgtno = *lunno = -1;
|
||||
cpt = name;
|
||||
if (*cpt != 'c')
|
||||
return 0;
|
||||
ret = decode_btl_number(&cpt, 't', busno);
|
||||
if (ret <= 0)
|
||||
return ret;
|
||||
ret = decode_btl_number(&cpt, 'd', tgtno);
|
||||
if (ret <= 0)
|
||||
return ret;
|
||||
ret = decode_btl_number(&cpt, 's', lunno);
|
||||
if (ret <= 0)
|
||||
return ret;
|
||||
cpt++;
|
||||
if (*cpt != '2' || *(cpt + 1) != 0)
|
||||
return 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static int start_enum_cXtYdZs2(burn_drive_enumerator_t *idx, int flag)
|
||||
{
|
||||
DIR *dir;
|
||||
|
||||
idx->dir = NULL;
|
||||
dir = opendir("/dev/rdsk");
|
||||
if (dir == NULL) {
|
||||
libdax_msgs_submit(libdax_messenger, -1,
|
||||
0x0002000c, LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Cannot start device file enumeration. opendir(\"/dev/rdsk\") failed.",
|
||||
errno, 0);
|
||||
return 0;
|
||||
}
|
||||
idx->dir = dir;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static int next_enum_cXtYdZs2(burn_drive_enumerator_t *idx,
|
||||
char adr[], int adr_size, int flag)
|
||||
{
|
||||
int busno, tgtno, lunno, ret, fd = -1;
|
||||
char volpath[160];
|
||||
struct dirent *entry;
|
||||
struct dk_cinfo cinfo;
|
||||
DIR *dir;
|
||||
|
||||
dir = idx->dir;
|
||||
while (1) {
|
||||
errno = 0;
|
||||
entry = readdir(dir);
|
||||
if (entry == NULL) {
|
||||
if (errno) {
|
||||
libdax_msgs_submit(libdax_messenger,
|
||||
-1, 0x0002000d,
|
||||
LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Cannot enumerate next device. readdir() from \"/dev/rdsk\" failed.",
|
||||
errno, 0);
|
||||
return -1;
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (strlen(entry->d_name) > sizeof(volpath) - 11)
|
||||
continue;
|
||||
ret = decode_btl_solaris(entry->d_name,
|
||||
&busno, &tgtno, &lunno, 0);
|
||||
if (ret <= 0)
|
||||
continue; /* not cXtYdZs2 */
|
||||
|
||||
sprintf(volpath, "/dev/rdsk/%s", entry->d_name);
|
||||
if (burn_drive_is_banned(volpath))
|
||||
continue;
|
||||
|
||||
fd = open(volpath, O_RDONLY | O_NDELAY);
|
||||
if (fd < 0)
|
||||
continue;
|
||||
/* See man dkio */
|
||||
ret = ioctl(fd, DKIOCINFO, &cinfo);
|
||||
close(fd);
|
||||
if (ret < 0)
|
||||
continue;
|
||||
if (cinfo.dki_ctype != DKC_CDROM)
|
||||
continue;
|
||||
if (adr_size <= strlen(volpath))
|
||||
return -1;
|
||||
strcpy(adr, volpath);
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int end_enum_cXtYdZs2(burn_drive_enumerator_t *idx, int flag)
|
||||
{
|
||||
DIR *dir;
|
||||
|
||||
dir = idx->dir;
|
||||
if(dir != NULL)
|
||||
closedir(dir);
|
||||
idx->dir = NULL;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ----------------------------------------------------------------------- */
|
||||
/* PORTING: Private functions which contain publicly needed functionality. */
|
||||
/* Their portable part must be performed. So it is probably best */
|
||||
/* to replace the non-portable part and to call these functions */
|
||||
/* in your port, too. */
|
||||
/* ----------------------------------------------------------------------- */
|
||||
|
||||
|
||||
/** Wraps a detected drive into libburn structures and hands it over to
|
||||
libburn drive list.
|
||||
*/
|
||||
static void enumerate_common(char *fname,
|
||||
int bus_no, int host_no,
|
||||
int channel_no, int target_no, int lun_no)
|
||||
{
|
||||
int ret;
|
||||
struct burn_drive out;
|
||||
|
||||
/* General libburn drive setup */
|
||||
burn_setup_drive(&out, fname);
|
||||
|
||||
/* This transport adapter uses SCSI-family commands and models
|
||||
(seems the adapter would know better than its boss, if ever) */
|
||||
ret = burn_scsi_setup_drive(&out, bus_no, host_no, channel_no,
|
||||
target_no, lun_no, 0);
|
||||
if (ret <= 0)
|
||||
return;
|
||||
|
||||
/* PORTING: ------------------- non portable part --------------- */
|
||||
|
||||
/* Transport adapter is Solaris uscsi */
|
||||
/* Adapter specific handles and data */
|
||||
out.fd = -1;
|
||||
|
||||
/* PORTING: ---------------- end of non portable part ------------ */
|
||||
|
||||
/* Adapter specific functions with standardized names */
|
||||
out.grab = sg_grab;
|
||||
out.release = sg_release;
|
||||
out.drive_is_open = sg_drive_is_open;
|
||||
out.issue_command = sg_issue_command;
|
||||
/* Finally register drive and inquire drive information */
|
||||
burn_drive_finish_enum(&out);
|
||||
}
|
||||
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* PORTING: Public functions. These MUST be ported. */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
|
||||
/** Returns the id string of the SCSI transport adapter and eventually
|
||||
needed operating system facilities.
|
||||
This call is usable even if sg_initialize() was not called yet. In that
|
||||
case a preliminary constant message might be issued if detailed info is
|
||||
not available yet.
|
||||
@param msg returns id string
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_id_string(char msg[1024], int flag)
|
||||
{
|
||||
sprintf(msg, "internal Solaris uscsi adapter sg-solaris");
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Performs global initialization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Checks for compatibility of supporting
|
||||
software components.
|
||||
@param msg returns ids and/or error messages of eventual helpers
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_initialize(char msg[1024], int flag)
|
||||
{
|
||||
return sg_id_string(msg, 0);
|
||||
}
|
||||
|
||||
|
||||
/** Performs global finalization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Releases globally aquired resources.
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_shutdown(int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Finalizes BURN_OS_TRANSPORT_DRIVE_ELEMENTS, the components of
|
||||
struct burn_drive which are defined in os-*.h.
|
||||
The eventual initialization of those components was made underneath
|
||||
scsi_enumerate_drives().
|
||||
This will be called when a burn_drive gets disposed.
|
||||
@param d the drive to be finalized
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_dispose_drive(struct burn_drive *d, int flag)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Returns the next index number and the next enumerated drive address.
|
||||
The enumeration has to cover all available and accessible drives. It is
|
||||
allowed to return addresses of drives which are not available but under
|
||||
some (even exotic) circumstances could be available. It is on the other
|
||||
hand allowed, only to hand out addresses which can really be used right
|
||||
in the moment of this call. (This implementation chooses the latter.)
|
||||
@param idx An opaque handle. Make no own theories about it.
|
||||
@param adr Takes the reply
|
||||
@param adr_size Gives maximum size of reply including final 0
|
||||
@param initialize 1 = start new,
|
||||
0 = continue, use no other values for now
|
||||
-1 = finish
|
||||
@return 1 = reply is a valid address , 0 = no further address available
|
||||
-1 = severe error (e.g. adr_size too small)
|
||||
*/
|
||||
int sg_give_next_adr(burn_drive_enumerator_t *idx,
|
||||
char adr[], int adr_size, int initialize)
|
||||
{
|
||||
int ret;
|
||||
|
||||
if (initialize == 1) {
|
||||
ret = start_enum_cXtYdZs2(idx, 0);
|
||||
if (ret <= 0)
|
||||
return ret;
|
||||
} else if (initialize == -1) {
|
||||
ret = end_enum_cXtYdZs2(idx, 0);
|
||||
return 0;
|
||||
}
|
||||
ret = next_enum_cXtYdZs2(idx, adr, adr_size, 0);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/** Brings all available, not-whitelist-banned, and accessible drives into
|
||||
libburn's list of drives.
|
||||
*/
|
||||
int scsi_enumerate_drives(void)
|
||||
{
|
||||
burn_drive_enumerator_t idx;
|
||||
int initialize = 1, ret, i_bus_no = -1;
|
||||
int i_host_no = -1, i_channel_no = -1, i_target_no = -1, i_lun_no = -1;
|
||||
char buf[4096];
|
||||
|
||||
while(1) {
|
||||
ret = sg_give_next_adr(&idx, buf, sizeof(buf), initialize);
|
||||
initialize = 0;
|
||||
if (ret <= 0)
|
||||
break;
|
||||
if (burn_drive_is_banned(buf))
|
||||
continue;
|
||||
sg_obtain_scsi_adr(buf, &i_bus_no, &i_host_no,
|
||||
&i_channel_no, &i_target_no, &i_lun_no);
|
||||
enumerate_common(buf,
|
||||
i_bus_no, i_host_no, i_channel_no,
|
||||
i_target_no, i_lun_no);
|
||||
}
|
||||
sg_give_next_adr(&idx, buf, sizeof(buf), -1);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Tells whether libburn has the given drive in use or exclusively reserved.
|
||||
If it is "open" then libburn will eventually call sg_release() on it when
|
||||
it is time to give up usage resp. reservation.
|
||||
*/
|
||||
/** Published as burn_drive.drive_is_open() */
|
||||
int sg_drive_is_open(struct burn_drive * d)
|
||||
{
|
||||
return (d->fd != -1);
|
||||
}
|
||||
|
||||
|
||||
/** Opens the drive for SCSI commands and - if burn activities are prone
|
||||
to external interference on your system - obtains an exclusive access lock
|
||||
on the drive. (Note: this is not physical tray locking.)
|
||||
A drive that has been opened with sg_grab() will eventually be handed
|
||||
over to sg_release() for closing and unreserving.
|
||||
*/
|
||||
int sg_grab(struct burn_drive *d)
|
||||
{
|
||||
char msg[4096];
|
||||
int os_errno, ret;
|
||||
struct dk_cinfo cinfo;
|
||||
|
||||
if (d->fd != -1) {
|
||||
d->released = 0;
|
||||
return 1;
|
||||
}
|
||||
d->fd = open(d->devname, O_RDONLY | O_NDELAY);
|
||||
if (d->fd == -1) {
|
||||
os_errno = errno;
|
||||
sprintf(msg, "Could not grab drive '%s'", d->devname);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020003,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, os_errno, 0);
|
||||
return 0;
|
||||
}
|
||||
ret = ioctl(d->fd, DKIOCINFO, &cinfo);
|
||||
if (ret < 0)
|
||||
goto revoke;
|
||||
if (cinfo.dki_ctype != DKC_CDROM)
|
||||
goto revoke;
|
||||
|
||||
/* >>> obtain eventual locks */;
|
||||
|
||||
d->released = 0;
|
||||
return 1;
|
||||
revoke:;
|
||||
sprintf(msg, "Could not grab drive '%s'. Not a CDROM device.",
|
||||
d->devname);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020003,
|
||||
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, 0, 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/** PORTING: Is mainly about the call to sg_close_drive() and whether it
|
||||
implements the demanded functionality.
|
||||
*/
|
||||
/** Gives up the drive for SCSI commands and releases eventual access locks.
|
||||
(Note: this is not physical tray locking.)
|
||||
*/
|
||||
int sg_release(struct burn_drive *d)
|
||||
{
|
||||
if (d->fd < 0) {
|
||||
burn_print(1, "release an ungrabbed drive. die\n");
|
||||
return 0;
|
||||
}
|
||||
sg_close_drive(d);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/** Sends a SCSI command to the drive, receives reply and evaluates wether
|
||||
the command succeeded or shall be retried or finally failed.
|
||||
Returned SCSI errors shall not lead to a return value indicating failure.
|
||||
The callers get notified by c->error. An SCSI failure which leads not to
|
||||
a retry shall be notified via scsi_notify_error().
|
||||
The Libburn_log_sg_commandS facility might be of help when problems with
|
||||
a drive have to be examined. It shall stay disabled for normal use.
|
||||
@return: 1 success , <=0 failure
|
||||
*/
|
||||
int sg_issue_command(struct burn_drive *d, struct command *c)
|
||||
{
|
||||
int i, timeout_ms, ret, key, asc, ascq, done = 0;
|
||||
time_t start_time;
|
||||
struct uscsi_cmd cgc;
|
||||
char msg[80];
|
||||
static FILE *fp = NULL;
|
||||
|
||||
c->error = 0;
|
||||
memset(c->sense, 0, sizeof(c->sense));
|
||||
if (d->fd == -1)
|
||||
return 0;
|
||||
|
||||
if (burn_sg_log_scsi & 1) {
|
||||
if (fp == NULL) {
|
||||
fp= fopen("/tmp/libburn_sg_command_log", "a");
|
||||
fprintf(fp,
|
||||
"\n-----------------------------------------\n");
|
||||
}
|
||||
}
|
||||
if (burn_sg_log_scsi & 3)
|
||||
scsi_log_cmd(c,fp,0);
|
||||
|
||||
memset (&cgc, 0, sizeof (struct uscsi_cmd));
|
||||
/* No error messages, no retries,
|
||||
do not execute with other commands, request sense data
|
||||
*/
|
||||
cgc.uscsi_flags = USCSI_SILENT | USCSI_DIAGNOSE | USCSI_ISOLATE
|
||||
| USCSI_RQENABLE;
|
||||
cgc.uscsi_timeout = 200;
|
||||
cgc.uscsi_cdb = (caddr_t) c->opcode;
|
||||
cgc.uscsi_bufaddr = (caddr_t) c->page->data;
|
||||
if (c->dir == TO_DRIVE) {
|
||||
cgc.uscsi_flags |= USCSI_WRITE;
|
||||
cgc.uscsi_buflen = c->page->bytes;
|
||||
} else if (c->dir == FROM_DRIVE) {
|
||||
cgc.uscsi_flags |= USCSI_READ;
|
||||
if (c->dxfer_len >= 0)
|
||||
cgc.uscsi_buflen = c->dxfer_len;
|
||||
else
|
||||
cgc.uscsi_buflen = BUFFER_SIZE;
|
||||
/* touch page so we can use valgrind */
|
||||
memset(c->page->data, 0, BUFFER_SIZE);
|
||||
} else {
|
||||
cgc.uscsi_buflen = 0;
|
||||
}
|
||||
cgc.uscsi_cdblen = c->oplen;
|
||||
cgc.uscsi_rqlen = sizeof(c->sense);
|
||||
cgc.uscsi_rqbuf = (caddr_t) c->sense;
|
||||
|
||||
/* retry-loop */
|
||||
start_time = time(NULL);
|
||||
timeout_ms = 200000;
|
||||
for(i = 0; !done; i++) {
|
||||
|
||||
ret = ioctl(d->fd, USCSICMD, &cgc);
|
||||
|
||||
/* For cgc.uscsi_status see SAM-3 5.3.1, Table 22
|
||||
0 = GOOD , 2 = CHECK CONDITION : Sense Data are delivered
|
||||
8 = BUSY
|
||||
*/
|
||||
if (ret != 0 && cgc.uscsi_status != 2) {
|
||||
sprintf(msg,
|
||||
"Failed to transfer command to drive. (uscsi_status = 0x%X)",
|
||||
(unsigned int) cgc.uscsi_status),
|
||||
libdax_msgs_submit(libdax_messenger,
|
||||
d->global_index, 0x0002010c,
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
msg, errno, 0);
|
||||
sg_close_drive(d);
|
||||
d->released = 1;
|
||||
d->busy = BURN_DRIVE_IDLE;
|
||||
c->error = 1;
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
/* >>> Should replace "18" by realistic sense length.
|
||||
What's about following older remark ?
|
||||
*/
|
||||
/* >>> valid sense: cgc.uscsi_rqlen - cgc.uscsi_rqresid */;
|
||||
|
||||
spc_decode_sense(c->sense, 0, &key, &asc, &ascq);
|
||||
if (key || asc || ascq) {
|
||||
done = scsi_eval_cmd_outcome(d, c, fp, c->sense, 18, 0,
|
||||
start_time, timeout_ms, i, 2);
|
||||
} else
|
||||
done = 1;
|
||||
|
||||
} /* end of retry-loop */
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/** Tries to obtain SCSI address parameters.
|
||||
@return 1 is success , 0 is failure
|
||||
*/
|
||||
int sg_obtain_scsi_adr(char *path, int *bus_no, int *host_no, int *channel_no,
|
||||
int *target_no, int *lun_no)
|
||||
{
|
||||
int ret;
|
||||
|
||||
/* Try to guess from path */
|
||||
if (strncmp("/dev/rdsk/", path, 10) == 0) {
|
||||
ret = decode_btl_solaris(path + 10,
|
||||
bus_no, target_no, lun_no, 0);
|
||||
if (ret > 0) {
|
||||
*host_no = *bus_no;
|
||||
*channel_no = 0;
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
*bus_no = *host_no = *channel_no = *target_no = *lun_no = -1;
|
||||
|
||||
/* >>> Could need a ioctl which gives SCSI numbers */;
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
||||
/** Tells wether a text is a persistent address as listed by the enumeration
|
||||
functions.
|
||||
*/
|
||||
|
||||
#ifndef NIX
|
||||
|
||||
int sg_is_enumerable_adr(char* path)
|
||||
{
|
||||
int ret;
|
||||
int bus_no, target_no, lun_no;
|
||||
struct stat stbuf;
|
||||
|
||||
if (strncmp("/dev/rdsk/", path, 10) != 0)
|
||||
return 0;
|
||||
ret = decode_btl_solaris(path + 10, &bus_no, &target_no, &lun_no, 0);
|
||||
if (ret <= 0)
|
||||
return 0;
|
||||
if (stat(path, &stbuf) == -1)
|
||||
return 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
#else /* ! NIX */
|
||||
|
||||
int sg_is_enumerable_adr(char* adr)
|
||||
{
|
||||
burn_drive_enumerator_t idx;
|
||||
int initialize = 1, ret;
|
||||
char buf[64];
|
||||
|
||||
while(1) {
|
||||
ret = sg_give_next_adr(&idx, buf, sizeof(buf), initialize);
|
||||
initialize = 0;
|
||||
if (ret <= 0)
|
||||
break;
|
||||
if (strcmp(adr, buf) == 0) {
|
||||
sg_give_next_adr(&idx, buf, sizeof(buf), -1);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
sg_give_next_adr(&idx, buf, sizeof(buf), -1);
|
||||
return (0);
|
||||
}
|
||||
#endif /* NIX */
|
||||
|
||||
|
||||
|
||||
|
||||
/* Return 1 if the given path leads to a regular file or a device that can be
|
||||
seeked, read, and possibly written with 2 kB granularity.
|
||||
*/
|
||||
int burn_os_is_2k_seekrw(char *path, int flag)
|
||||
{
|
||||
struct stat stbuf;
|
||||
|
||||
if (stat(path, &stbuf) == -1)
|
||||
return 0;
|
||||
if (S_ISREG(stbuf.st_mode))
|
||||
return 1;
|
||||
if (S_ISBLK(stbuf.st_mode))
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/** Estimate the potential payload capacity of a file address.
|
||||
@param path The address of the file to be examined. If it does not
|
||||
exist yet, then the directory will be inquired.
|
||||
@param bytes The pointed value gets modified, but only if an estimation is
|
||||
possible.
|
||||
@return -2 = cannot perform necessary operations on file object
|
||||
-1 = neither path nor dirname of path exist
|
||||
0 = could not estimate size capacity of file object
|
||||
1 = estimation has been made, bytes was set
|
||||
*/
|
||||
int burn_os_stdio_capacity(char *path, off_t *bytes)
|
||||
{
|
||||
struct stat stbuf;
|
||||
|
||||
#ifdef Libburn_os_has_statvfS
|
||||
struct statvfs vfsbuf;
|
||||
#endif
|
||||
|
||||
char testpath[4096], *cpt;
|
||||
long blocks;
|
||||
off_t add_size = 0;
|
||||
|
||||
testpath[0] = 0;
|
||||
blocks = *bytes / 512;
|
||||
if (stat(path, &stbuf) == -1) {
|
||||
strcpy(testpath, path);
|
||||
cpt = strrchr(testpath, '/');
|
||||
if(cpt == NULL)
|
||||
strcpy(testpath, ".");
|
||||
else if(cpt == testpath)
|
||||
testpath[1] = 0;
|
||||
else
|
||||
*cpt = 0;
|
||||
if (stat(testpath, &stbuf) == -1)
|
||||
return -1;
|
||||
|
||||
} else if(S_ISBLK(stbuf.st_mode)) {
|
||||
int open_mode = O_RDONLY, fd;
|
||||
|
||||
fd = open(path, open_mode);
|
||||
if (fd == -1)
|
||||
return -2;
|
||||
*bytes = lseek(fd, 0, SEEK_END);
|
||||
close(fd);
|
||||
if (*bytes == -1) {
|
||||
*bytes = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
} else if(S_ISREG(stbuf.st_mode)) {
|
||||
add_size = stbuf.st_blocks * (off_t) 512;
|
||||
strcpy(testpath, path);
|
||||
} else
|
||||
return 0;
|
||||
|
||||
if (testpath[0]) {
|
||||
|
||||
#ifdef Libburn_os_has_statvfS
|
||||
|
||||
if (statvfs(testpath, &vfsbuf) == -1)
|
||||
return -2;
|
||||
*bytes = add_size + ((off_t) vfsbuf.f_frsize) *
|
||||
(off_t) vfsbuf.f_bavail;
|
||||
|
||||
#else /* Libburn_os_has_statvfS */
|
||||
|
||||
return 0;
|
||||
|
||||
#endif /* ! Libburn_os_has_stavtfS */
|
||||
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ts A91122 : an interface to open(O_DIRECT) or similar OS tricks. */
|
||||
|
||||
#ifdef Libburn_read_o_direcT
|
||||
|
||||
/* No special O_DIRECT-like precautions are implemented here */
|
||||
|
||||
#endif /* Libburn_read_o_direcT */
|
||||
|
||||
|
||||
int burn_os_open_track_src(char *path, int open_flags, int flag)
|
||||
{
|
||||
int fd;
|
||||
|
||||
fd = open(path, open_flags);
|
||||
return fd;
|
||||
}
|
||||
|
||||
|
||||
void *burn_os_alloc_buffer(size_t amount, int flag)
|
||||
{
|
||||
void *buf = NULL;
|
||||
|
||||
buf = calloc(1, amount);
|
||||
return buf;
|
||||
}
|
||||
|
||||
|
||||
int burn_os_free_buffer(void *buffer, size_t amount, int flag)
|
||||
{
|
||||
if (buffer == NULL)
|
||||
return 0;
|
||||
free(buffer);
|
||||
return 1;
|
||||
}
|
||||
|
||||
36
libburn/sg.c
36
libburn/sg.c
@ -1,45 +1,19 @@
|
||||
|
||||
/* sg.c
|
||||
Switcher for operating system dependent transport level modules of libburn.
|
||||
Copyright (C) 2009 - 2010 Thomas Schmitt <scdbackup@gmx.net>,
|
||||
provided under GPLv2+
|
||||
Copyright (C) 2009 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#undef HAVE_CONFIG_H
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef Libburn_use_sg_dummY
|
||||
|
||||
#include "sg-dummy.c"
|
||||
|
||||
#else
|
||||
#ifdef Libburn_use_libcdiO
|
||||
|
||||
#include "sg-libcdio.c"
|
||||
|
||||
#else
|
||||
#ifdef __FreeBSD__
|
||||
|
||||
#include "sg-freebsd.c"
|
||||
|
||||
#else
|
||||
#ifdef __FreeBSD_kernel__
|
||||
|
||||
#include "sg-freebsd.c"
|
||||
|
||||
#else
|
||||
#ifdef __linux
|
||||
|
||||
#include "sg-linux.c"
|
||||
|
||||
#else
|
||||
#ifdef __sun
|
||||
|
||||
#include "sg-solaris.c"
|
||||
|
||||
#else
|
||||
|
||||
/* The dummy adapter formally fulfills the expectations of libburn towards
|
||||
@ -50,11 +24,11 @@
|
||||
static int intentional_compiler_warning(void)
|
||||
{
|
||||
int INTENTIONAL_COMPILER_WARNING_;
|
||||
int Cannot_recognize_GNU_Linux_nor_FreeBSD_;
|
||||
int Cannot_recognize_Linux_nor_FreeBSD_;
|
||||
int Have_to_use_dummy_MMC_transport_adapter_;
|
||||
int This_libburn_will_not_be_able_to_operate_on_real_CD_drives;
|
||||
int Have_to_use_dummy_MMC_transport_adapter;
|
||||
int Cannot_recognize_GNU_Linux_nor_FreeBSD;
|
||||
int Cannot_recognize_Linux_nor_FreeBSD;
|
||||
int INTENTIONAL_COMPILER_WARNING;
|
||||
|
||||
return(0);
|
||||
@ -62,10 +36,6 @@ static int intentional_compiler_warning(void)
|
||||
|
||||
#include "sg-dummy.c"
|
||||
|
||||
#endif /* ! __sun */
|
||||
#endif /* ! __linux */
|
||||
#endif /* ! __FreeBSD_kernel__ */
|
||||
#endif /* ! __FreeBSD__ */
|
||||
#endif /* ! Libburn_use_libcdiO */
|
||||
#endif /* ! Libburn_use_sg_dummY */
|
||||
|
||||
|
||||
48
libburn/sg.h
48
libburn/sg.h
@ -1,8 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (C) 2009 Thomas Schmitt <scdbackup@gmx.net>, provided under GPLv2+
|
||||
*/
|
||||
|
||||
#ifndef __SG
|
||||
#define __SG
|
||||
|
||||
@ -34,51 +31,6 @@ int scsi_enumerate_drives(void);
|
||||
|
||||
int sg_drive_is_open(struct burn_drive * d);
|
||||
|
||||
int burn_os_is_2k_seekrw(char *path, int flag);
|
||||
|
||||
int burn_os_stdio_capacity(char *path, off_t *bytes);
|
||||
|
||||
/* ts A91227 */
|
||||
/** Returns the id string of the SCSI transport adapter and eventually
|
||||
needed operating system facilities.
|
||||
This call is usable even if sg_initialize() was not called yet. In that
|
||||
case a preliminary constant message might be issued if detailed info is
|
||||
not available yet.
|
||||
@param msg returns id string
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_id_string(char msg[1024], int flag);
|
||||
|
||||
/* ts A91225 */
|
||||
/** Performs global initialization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Checks for compatibility supporting
|
||||
software components.
|
||||
@param msg returns ids and/or error messages of eventual helpers
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_initialize(char msg[1024], int flag);
|
||||
|
||||
/* ts A91227 */
|
||||
/** Performs global finalization of the SCSI transport adapter and eventually
|
||||
needed operating system facilities. Releases globally aquired resources.
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_shutdown(int flag);
|
||||
|
||||
/* ts A91227 */
|
||||
/** Finalizes BURN_OS_TRANSPORT_DRIVE_ELEMENTS, the components of
|
||||
struct burn_drive which are defined in os-*.h.
|
||||
The eventual initialization of those components was made underneath
|
||||
scsi_enumerate_drives().
|
||||
This will be called when a burn_drive gets disposed.
|
||||
@param d the drive to be finalized
|
||||
@param flag unused yet, submit 0
|
||||
@return 1 = success, <=0 = failure
|
||||
*/
|
||||
int sg_dispose_drive(struct burn_drive *d, int flag);
|
||||
|
||||
|
||||
#endif /* __SG */
|
||||
|
||||
@ -1,15 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 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 "libburn.h"
|
||||
@ -63,15 +53,3 @@ int burn_source_cancel(struct burn_source *src)
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ts B00922 */
|
||||
int burn_source_read(struct burn_source *src, unsigned char *buffer, int size)
|
||||
{
|
||||
int ret;
|
||||
|
||||
if (src->read != NULL)
|
||||
ret = src->read(src, buffer, size);
|
||||
else
|
||||
ret = src->read_xt(src, buffer, size);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -7,6 +7,4 @@ struct burn_source *burn_source_new(void);
|
||||
|
||||
int burn_source_cancel(struct burn_source *src);
|
||||
|
||||
int burn_source_read(struct burn_source *src, unsigned char *buffer, int size);
|
||||
|
||||
#endif /*__SOURCE*/
|
||||
|
||||
277
libburn/spc.c
277
libburn/spc.c
@ -1,16 +1,7 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
/* scsi primary commands */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <unistd.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
@ -36,14 +27,6 @@
|
||||
#include "libdax_msgs.h"
|
||||
extern struct libdax_msgs *libdax_messenger;
|
||||
|
||||
/* ts A91111 :
|
||||
whether to log SCSI commands:
|
||||
bit0= log in /tmp/libburn_sg_command_log
|
||||
bit1= log to stderr
|
||||
bit2= flush every line
|
||||
*/
|
||||
extern int burn_sg_log_scsi;
|
||||
|
||||
|
||||
/* spc command set */
|
||||
/* ts A70519 : allocation length byte 3+4 was 0,255 */
|
||||
@ -53,7 +36,8 @@ static unsigned char SPC_INQUIRY[] = { 0x12, 0, 0, 0, 36, 0 };
|
||||
static unsigned char SPC_PREVENT[] = { 0x1e, 0, 0, 0, 1, 0 };
|
||||
static unsigned char SPC_ALLOW[] = { 0x1e, 0, 0, 0, 0, 0 };
|
||||
static unsigned char SPC_MODE_SENSE[] = { 0x5a, 0, 0, 0, 0, 0, 0, 16, 0, 0 };
|
||||
static unsigned char SPC_MODE_SELECT[] = { 0x55, 16, 0, 0, 0, 0, 0, 0, 0, 0 };
|
||||
static unsigned char SPC_MODE_SELECT[] =
|
||||
{ 0x55, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
||||
static unsigned char SPC_REQUEST_SENSE[] = { 0x03, 0, 0, 0, 18, 0 };
|
||||
static unsigned char SPC_TEST_UNIT_READY[] = { 0x00, 0, 0, 0, 0, 0 };
|
||||
|
||||
@ -75,30 +59,6 @@ int scsi_init_command(struct command *c, unsigned char *opcode, int oplen)
|
||||
}
|
||||
|
||||
|
||||
/* ts B00728 */
|
||||
int spc_decode_sense(unsigned char *sense, int senselen,
|
||||
int *key, int *asc, int *ascq)
|
||||
{
|
||||
*key = *asc = *ascq = 0;
|
||||
if ((sense[0] & 0x7f) == 0x72 || (sense[0] & 0x7f) == 0x73) {
|
||||
if (senselen <= 0 || senselen > 1)
|
||||
*key = sense[1] & 0x0f;
|
||||
if (senselen <= 0 || senselen > 2)
|
||||
*asc = sense[2];
|
||||
if (senselen <= 0 || senselen > 3)
|
||||
*ascq = sense[3];
|
||||
return 1;
|
||||
}
|
||||
if (senselen <= 0 || senselen > 2)
|
||||
*key = sense[2] & 0x0f;
|
||||
if (senselen <= 0 || senselen > 12)
|
||||
*asc = sense[12];
|
||||
if (senselen <= 0 || senselen > 13)
|
||||
*ascq = sense[13];
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
int spc_test_unit_ready_r(struct burn_drive *d, int *key, int *asc, int *ascq)
|
||||
{
|
||||
struct command c;
|
||||
@ -107,23 +67,23 @@ int spc_test_unit_ready_r(struct burn_drive *d, int *key, int *asc, int *ascq)
|
||||
return 0;
|
||||
|
||||
scsi_init_command(&c, SPC_TEST_UNIT_READY,sizeof(SPC_TEST_UNIT_READY));
|
||||
/*
|
||||
c.oplen = sizeof(SPC_TEST_UNIT_READY);
|
||||
memcpy(c.opcode, SPC_TEST_UNIT_READY, sizeof(SPC_TEST_UNIT_READY));
|
||||
c.page = NULL;
|
||||
*/
|
||||
c.retry = 0;
|
||||
c.dir = NO_TRANSFER;
|
||||
d->issue_command(d, &c);
|
||||
if (c.error) {
|
||||
|
||||
/*
|
||||
fprintf(stderr, "sense[0 - 2] = %2.2X %2.2X %2.2X",
|
||||
c.sense[0], c.sense[1], c.sense[2]);
|
||||
*/
|
||||
|
||||
spc_decode_sense(c.sense, 0, key, asc, ascq);
|
||||
return (key == 0);
|
||||
*key= c.sense[2];
|
||||
*asc= c.sense[12];
|
||||
*ascq= c.sense[13];
|
||||
return (c.sense[2] & 0xF) == 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
int spc_test_unit_ready(struct burn_drive *d)
|
||||
{
|
||||
int key,asc,ascq;
|
||||
@ -140,8 +100,7 @@ int spc_test_unit_ready(struct burn_drive *d)
|
||||
int spc_wait_unit_attention(struct burn_drive *d, int max_sec, char *cmd_text,
|
||||
int flag)
|
||||
{
|
||||
int i, ret = 1, key = 0, asc = 0, ascq = 0, clueless_start = 0;
|
||||
static int clueless_timeout = 5 * 10;
|
||||
int i, ret = 1, key = 0, asc = 0, ascq = 0;
|
||||
char msg[320];
|
||||
unsigned char sense[14];
|
||||
enum response resp;
|
||||
@ -171,11 +130,9 @@ int spc_wait_unit_attention(struct burn_drive *d, int max_sec, char *cmd_text,
|
||||
/* media change notice = try again */
|
||||
goto slumber;
|
||||
|
||||
handle_error:;
|
||||
/* ts A90213 */
|
||||
sprintf(msg,
|
||||
"Asynchronous SCSI error on %s: ", cmd_text);
|
||||
sense[0] = 0x70; /* Fixed format sense data */
|
||||
sense[2] = key;
|
||||
sense[12] = asc;
|
||||
sense[13] = ascq;
|
||||
@ -187,23 +144,7 @@ handle_error:;
|
||||
msg, 0, 0);
|
||||
d->cancel = 1;
|
||||
break;
|
||||
} else if (ascq == 0x00) { /* CAUSE NOT REPORTABLE */
|
||||
/* Might be a clueless system adapter */
|
||||
if (clueless_start == 0)
|
||||
clueless_start = i;
|
||||
if (i - clueless_start > clueless_timeout) {
|
||||
libdax_msgs_submit(libdax_messenger,
|
||||
d->global_index,
|
||||
0x00000002,
|
||||
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Ended clueless NOT READY cycle",
|
||||
0, 0);
|
||||
ret = 1; /* medium not present = ok */
|
||||
break;
|
||||
}
|
||||
} else if (ascq == 0x02 || ascq == 0x03)
|
||||
goto handle_error;
|
||||
|
||||
}
|
||||
slumber:;
|
||||
usleep(100000);
|
||||
}
|
||||
@ -274,7 +215,7 @@ void spc_inquiry(struct burn_drive *d)
|
||||
memcpy(c.opcode, SPC_INQUIRY, sizeof(SPC_INQUIRY));
|
||||
c.oplen = sizeof(SPC_INQUIRY);
|
||||
*/
|
||||
c.dxfer_len = (c.opcode[3] << 8) | c.opcode[4];
|
||||
c.dxfer_len= (c.opcode[3] << 8) | c.opcode[4];
|
||||
c.retry = 1;
|
||||
c.page = &buf;
|
||||
c.page->bytes = 0;
|
||||
@ -380,7 +321,7 @@ static int spc_sense_caps_al(struct burn_drive *d, int *alloc_len, int flag)
|
||||
was_error = 1;
|
||||
}
|
||||
|
||||
size = c.page->data[0] * 256 + c.page->data[1] + 2;
|
||||
size = c.page->data[0] * 256 + c.page->data[1];
|
||||
page = c.page->data + 8;
|
||||
|
||||
/* ts A61225 :
|
||||
@ -576,7 +517,7 @@ void spc_sense_error_params(struct burn_drive *d)
|
||||
c.dir = FROM_DRIVE;
|
||||
d->issue_command(d, &c);
|
||||
|
||||
size = c.page->data[0] * 256 + c.page->data[1] + 2;
|
||||
size = c.page->data[0] * 256 + c.page->data[1];
|
||||
m = d->mdata;
|
||||
page = c.page->data + 8;
|
||||
d->params.retries = page[3];
|
||||
@ -659,7 +600,7 @@ void spc_sense_write_params(struct burn_drive *d)
|
||||
/* ts A71128 : do not interpret reply if error */
|
||||
m = d->mdata;
|
||||
if (!c.error) {
|
||||
size = c.page->data[0] * 256 + c.page->data[1] + 2;
|
||||
size = c.page->data[0] * 256 + c.page->data[1];
|
||||
page = c.page->data + 8;
|
||||
burn_print(1, "write page length 0x%x\n", page[1]);
|
||||
m->write_page_length = page[1];
|
||||
@ -828,7 +769,9 @@ void spc_probe_write_modes(struct burn_drive *d)
|
||||
if (last_try)
|
||||
break;
|
||||
|
||||
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
|
||||
key = c.sense[2];
|
||||
asc = c.sense[12];
|
||||
ascq = c.sense[13];
|
||||
if (key)
|
||||
burn_print(7, "%d not supported\n", try_block_type);
|
||||
else {
|
||||
@ -981,35 +924,19 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
|
||||
int senselen, char msg_data[161],
|
||||
int *key, int *asc, int *ascq)
|
||||
{
|
||||
int ret;
|
||||
char *msg;
|
||||
static char key_def[16][40] = {
|
||||
"(no specific error)",
|
||||
"Recovered error",
|
||||
"Drive not ready",
|
||||
"Medium error",
|
||||
"Drive error",
|
||||
"Illegal request",
|
||||
"Drive event",
|
||||
"Data protected",
|
||||
"Blank/Nonblank",
|
||||
"Vendor specific code",
|
||||
"Copy aborted",
|
||||
"Command aborted",
|
||||
"(obsolete error code)",
|
||||
"Volume overflow",
|
||||
"Miscompare",
|
||||
"(reserved error code)",
|
||||
};
|
||||
|
||||
msg= msg_data;
|
||||
*key= *asc= *ascq= -1;
|
||||
|
||||
ret = spc_decode_sense(sense, senselen, key, asc, ascq);
|
||||
if (ret <= 0)
|
||||
*key= *asc= *ascq= -1;
|
||||
if (senselen<=0 || senselen>2)
|
||||
*key = sense[2];
|
||||
if (senselen<=0 || senselen>12)
|
||||
*asc = sense[12];
|
||||
if (senselen<=0 || senselen>13)
|
||||
*ascq = sense[13];
|
||||
|
||||
sprintf(msg, "[%X %2.2X %2.2X] ", *key, *asc, *ascq);
|
||||
sprintf(msg, "[%X %2.2X %2.2X] ", *key, *asc, *ascq);
|
||||
msg= msg + strlen(msg);
|
||||
|
||||
burn_print(12, "CONDITION: 0x%x 0x%x 0x%x on %s %s\n",
|
||||
@ -1017,20 +944,15 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
|
||||
|
||||
switch (*asc) {
|
||||
case 0x00:
|
||||
if (*key > 0 || *ascq > 0)
|
||||
break; /* Fall through to unknown error */
|
||||
sprintf(msg, "(No error reported by SCSI transaction)");
|
||||
return GO_ON;
|
||||
return RETRY;
|
||||
|
||||
case 0x02:
|
||||
sprintf(msg, "Not ready");
|
||||
return RETRY;
|
||||
case 0x04:
|
||||
if (*ascq == 1)
|
||||
sprintf(msg,
|
||||
sprintf(msg,
|
||||
"Logical unit is in the process of becoming ready");
|
||||
else
|
||||
sprintf(msg, "Logical unit is not ready");
|
||||
return RETRY;
|
||||
case 0x08:
|
||||
if (*key != 4)
|
||||
@ -1226,12 +1148,6 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
|
||||
sprintf(msg, "Medium not present");
|
||||
d->status = BURN_DISC_EMPTY;
|
||||
return FAIL;
|
||||
case 0x3E:
|
||||
if (*ascq == 1)
|
||||
sprintf(msg, "Logical unit failure");
|
||||
else if (*ascq == 2)
|
||||
sprintf(msg, "Timeout on logical unit");
|
||||
return FAIL;
|
||||
case 0x57:
|
||||
if (*key != 3 || *ascq != 0)
|
||||
break;
|
||||
@ -1289,8 +1205,8 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
|
||||
return FAIL;
|
||||
}
|
||||
sprintf(msg_data,
|
||||
"See MMC specs: Sense Key %X \"%s\", ASC %2.2X ASCQ %2.2X",
|
||||
*key & 0xf, key_def[(*key) & 0xf], *asc, *ascq);
|
||||
"Failure. See mmc3r10g.pdf: Sense Key %X ASC %2.2X ASCQ %2.2X",
|
||||
*key, *asc, *ascq);
|
||||
return FAIL;
|
||||
}
|
||||
|
||||
@ -1408,10 +1324,28 @@ int scsi_notify_error(struct burn_drive *d, struct command *c,
|
||||
sprintf(msg, "SCSI error condition on command %2.2Xh %s: ",
|
||||
c->opcode[0],
|
||||
scsi_command_name((unsigned int) c->opcode[0], 0));
|
||||
|
||||
#ifdef NIX
|
||||
if (key>=0)
|
||||
sprintf(msg+strlen(msg), " key=%Xh", key);
|
||||
if (asc>=0)
|
||||
sprintf(msg+strlen(msg), " asc=%2.2Xh", asc);
|
||||
if (ascq>=0)
|
||||
sprintf(msg+strlen(msg), " ascq=%2.2Xh", ascq);
|
||||
ret = libdax_msgs_submit(libdax_messenger, d->global_index, 0x0002010f,
|
||||
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, msg,0,0);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
ret = libdax_msgs_submit(libdax_messenger, d->global_index, 0x0002010f,
|
||||
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
|
||||
scsi_msg,0,0);
|
||||
#else
|
||||
strcat(msg, scsi_msg);
|
||||
ret = libdax_msgs_submit(libdax_messenger, d->global_index, 0x0002010f,
|
||||
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, msg,0,0);
|
||||
|
||||
#endif /* NIX */
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -1478,116 +1412,3 @@ int scsi_show_cmd_reply(struct command *c, void *fp_in, int flag)
|
||||
fprintf(fp, "\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ts A91218 (former sg_log_cmd ts A70518) */
|
||||
/** Logs command (before execution) */
|
||||
int scsi_log_cmd(struct command *c, void *fp_in, int flag)
|
||||
{
|
||||
FILE *fp = fp_in;
|
||||
|
||||
if (fp != NULL && (fp == stderr || (burn_sg_log_scsi & 1))) {
|
||||
scsi_show_cmd_text(c, fp, 0);
|
||||
if (burn_sg_log_scsi & 4)
|
||||
fflush(fp);
|
||||
}
|
||||
if (fp == stderr || !(burn_sg_log_scsi & 2))
|
||||
return 1;
|
||||
scsi_log_cmd(c, stderr, flag);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ts A91221 (former sg_log_err ts A91108) */
|
||||
/** Logs outcome of a sg command.
|
||||
@param flag bit0 causes an error message
|
||||
bit1 do not print duration
|
||||
*/
|
||||
int scsi_log_err(struct command *c, void *fp_in, unsigned char sense[18],
|
||||
int sense_len, int duration, int flag)
|
||||
{
|
||||
char durtxt[20];
|
||||
FILE *fp = fp_in;
|
||||
int key, asc, ascq, i, l;
|
||||
|
||||
if (fp != NULL && (fp == stderr || (burn_sg_log_scsi & 1))) {
|
||||
if (flag & 1) {
|
||||
l = 18;
|
||||
if ((sense[0] & 0x7f) == 0x72 ||
|
||||
(sense[0] & 0x7f) == 0x73)
|
||||
l = sense[7] + 7 + 1; /* SPC-5 4.5.2. */
|
||||
if (l > sense_len)
|
||||
l = sense_len;
|
||||
fprintf(fp, "+++ sense data =");
|
||||
for (i = 0 ; i < l; i++)
|
||||
fprintf(fp, " %2.2X", sense[i]);
|
||||
fprintf(fp, "\n");
|
||||
durtxt[0] = 0;
|
||||
if (!(flag & 2))
|
||||
sprintf(durtxt, " (%6d ms)", duration);
|
||||
spc_decode_sense(sense, 0, &key, &asc, &ascq);
|
||||
fprintf(fp, "+++ key=%X asc=%2.2Xh ascq=%2.2Xh%s\n",
|
||||
(unsigned int) key, (unsigned int) asc,
|
||||
(unsigned int) ascq, durtxt);
|
||||
} else {
|
||||
scsi_show_cmd_reply(c, fp, 0);
|
||||
if (!(flag & 2))
|
||||
fprintf(fp,"%6d ms\n", duration);
|
||||
}
|
||||
if (burn_sg_log_scsi & 4)
|
||||
fflush(fp);
|
||||
}
|
||||
if (fp == stderr || !(burn_sg_log_scsi & 2))
|
||||
return 1;
|
||||
scsi_log_err(c, stderr, sense, sense_len, duration, flag);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ts B00808 */
|
||||
/*
|
||||
@param flag bit0 = do not retry
|
||||
bit1 = do not print duration
|
||||
@return 0 = not yet done , 1 = done , -1 = error
|
||||
*/
|
||||
int scsi_eval_cmd_outcome(struct burn_drive *d, struct command *c, void *fp,
|
||||
unsigned char *sense, int sense_len,
|
||||
int duration, time_t start_time, int timeout_ms,
|
||||
int loop_count, int flag)
|
||||
{
|
||||
enum response outcome;
|
||||
int done = -1, usleep_time;
|
||||
|
||||
if (burn_sg_log_scsi & 3)
|
||||
scsi_log_err(c, fp, sense, sense_len, duration,
|
||||
(sense_len > 0) | (flag & 2));
|
||||
if (sense_len <= 0)
|
||||
return 1;
|
||||
|
||||
outcome = scsi_error(d, sense, sense_len);
|
||||
if (outcome == RETRY && c->retry && !(flag & 1)) {
|
||||
/* Calming down retries and breaking up endless cycle
|
||||
*/
|
||||
usleep_time = Libburn_scsi_retry_usleeP +
|
||||
loop_count * Libburn_scsi_retry_incR;
|
||||
if (time(NULL) + usleep_time / 1000000 - start_time >
|
||||
timeout_ms / 1000 + 1) {
|
||||
done = 1;
|
||||
goto ex;
|
||||
}
|
||||
usleep(usleep_time);
|
||||
if (burn_sg_log_scsi & 3)
|
||||
scsi_log_cmd(c, fp, 0);
|
||||
return 0;
|
||||
} else if (outcome == RETRY) {
|
||||
done = 1;
|
||||
} else if (outcome == GO_ON) {
|
||||
return 1;
|
||||
} else if (outcome == FAIL) {
|
||||
done = 1;
|
||||
}
|
||||
ex:;
|
||||
c->error = 1;
|
||||
scsi_notify_error(d, c, sense, sense_len, 0);
|
||||
return done;
|
||||
}
|
||||
|
||||
@ -1,11 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef __SPC
|
||||
#define __SPC
|
||||
|
||||
@ -49,7 +43,7 @@ int burn_scsi_setup_drive(struct burn_drive *d, int bus_no, int host_no,
|
||||
int channel_no, int target_no, int lun_no, int flag);
|
||||
|
||||
/* ts A61115 moved from sg-*.h */
|
||||
enum response { RETRY, FAIL, GO_ON };
|
||||
enum response { RETRY, FAIL };
|
||||
enum response scsi_error(struct burn_drive *, unsigned char *, int);
|
||||
|
||||
/* ts A61122 */
|
||||
@ -71,36 +65,5 @@ int scsi_show_cmd_text(struct command *c, void *fp, int flag);
|
||||
/* ts A91106 */
|
||||
int scsi_show_cmd_reply(struct command *c, void *fp, int flag);
|
||||
|
||||
/* ts A91218 (former sg_log_cmd ts A70518) */
|
||||
/** Logs command (before execution) */
|
||||
int scsi_log_cmd(struct command *c, void *fp, int flag);
|
||||
|
||||
/* ts A91221 (former sg_log_err ts A91108) */
|
||||
/** Logs outcome of a sg command. */
|
||||
int scsi_log_err(struct command *c, void *fp, unsigned char sense[18],
|
||||
int sense_len, int duration, int flag);
|
||||
|
||||
/* ts B00728 */
|
||||
int spc_decode_sense(unsigned char *sense, int senselen,
|
||||
int *key, int *asc, int *ascq);
|
||||
|
||||
/* ts B00808 */
|
||||
/** Evaluates outcome of a single SCSI command, eventually logs sense data,
|
||||
and issues DEBUG error message in case the command is evaluated as done.
|
||||
@param flag bit1 = do not print duration
|
||||
@return 0 = not yet done , 1 = done , -1 = error
|
||||
*/
|
||||
int scsi_eval_cmd_outcome(struct burn_drive *d, struct command *c, void *fp_in,
|
||||
unsigned char *sense, int sense_len,
|
||||
int duration, time_t start_time, int timeout_ms,
|
||||
int loop_count, int flag);
|
||||
|
||||
/* The waiting time before eventually retrying a failed SCSI command.
|
||||
Before each retry wait Libburn_scsi_retry_incR longer than with
|
||||
the previous one.
|
||||
*/
|
||||
#define Libburn_scsi_retry_usleeP 100000
|
||||
#define Libburn_scsi_retry_incR 100000
|
||||
|
||||
|
||||
#endif /*__SPC*/
|
||||
|
||||
@ -1,13 +1,4 @@
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2011 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
/* ts A61008 */
|
||||
/* #include <a ssert.h> */
|
||||
|
||||
@ -170,8 +161,6 @@ struct burn_track *burn_track_create(void)
|
||||
/* ts A61031 */
|
||||
t->open_ended = 0;
|
||||
t->track_data_done = 0;
|
||||
/* ts B10103 */
|
||||
t->end_on_premature_eoi = 0;
|
||||
|
||||
t->postgap = 0;
|
||||
t->pregap1 = 0;
|
||||
|
||||
@ -1,9 +1,3 @@
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2011 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifndef BURN__STRUCTURE_H
|
||||
#define BURN__STRUCTURE_H
|
||||
|
||||
@ -55,14 +49,6 @@ struct burn_track
|
||||
int open_ended;
|
||||
/** End of open ended track flag : offset+payload+tail are delivered */
|
||||
int track_data_done;
|
||||
/* ts B10103 */
|
||||
/** End track writing on premature End-of-input if source is of
|
||||
defined length.
|
||||
0= normal operation in case of eoi
|
||||
1= be ready to end track writing on eoi
|
||||
2= eoi was encountered with previously set value of 1
|
||||
*/
|
||||
int end_on_premature_eoi;
|
||||
|
||||
/** The audio/data mode for the entry. Derived from control and
|
||||
possibly from reading the track's first sector. */
|
||||
|
||||
@ -1,14 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
/* ts A61008 */
|
||||
/* #include <a ssert.h> */
|
||||
|
||||
@ -139,7 +130,7 @@ void toc_find_modes(struct burn_drive *d)
|
||||
} else {
|
||||
|
||||
t->mode = BURN_MODE1;
|
||||
/* ts A70519 : this does not work with GNU/Linux 2.4 USB because one cannot
|
||||
/* ts A70519 : this does not work with Linux 2.4 USB because one cannot
|
||||
predict the exact dxfer_size without knowing the sector type.
|
||||
mem.sectors = 1;
|
||||
d->read_sectors(d, lba, mem.sectors, &o, &mem);
|
||||
|
||||
@ -1,10 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef __TOC_H
|
||||
#define __TOC_H
|
||||
|
||||
|
||||
@ -1,11 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef __TRANSPORT
|
||||
#define __TRANSPORT
|
||||
|
||||
@ -312,8 +306,6 @@ struct burn_drive
|
||||
/* ts A70929 */
|
||||
pid_t thread_pid;
|
||||
int thread_pid_valid;
|
||||
/* ts B00225 */
|
||||
pthread_t thread_tid;
|
||||
|
||||
|
||||
/* transport functions */
|
||||
|
||||
@ -1,13 +1,3 @@
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "../config.h"
|
||||
#endif
|
||||
|
||||
#include <string.h>
|
||||
|
||||
/* ts A61008 */
|
||||
@ -34,7 +24,7 @@ char *burn_strdup(char *s)
|
||||
return NULL;
|
||||
|
||||
l = strlen(s) + 1;
|
||||
ret = calloc(1, l);
|
||||
ret = malloc(l);
|
||||
memcpy(ret, s, l);
|
||||
|
||||
return ret;
|
||||
@ -52,7 +42,7 @@ char *burn_strndup(char *s, int n)
|
||||
return NULL;
|
||||
|
||||
l = strlen(s);
|
||||
ret = calloc(1, l < n ? l : n);
|
||||
ret = malloc(l < n ? l : n);
|
||||
|
||||
memcpy(ret, s, l < n - 1 ? l : n - 1);
|
||||
ret[n - 1] = '\0';
|
||||
@ -142,10 +132,6 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
|
||||
char buf[1024];
|
||||
char *result = NULL;
|
||||
|
||||
if (m_li == 0 && s_li == 2 && f_li == 0) {
|
||||
result = strdup("(no manufacturer code)");
|
||||
return result;
|
||||
}
|
||||
f_li_0 = f_li - (f_li % 10);
|
||||
for (i = 0; mid_list[i].manufacturer[0]; i++) {
|
||||
if (m_li == mid_list[i].m_li &&
|
||||
|
||||
@ -1,15 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 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 <signal.h>
|
||||
|
||||
@ -43,6 +33,7 @@
|
||||
#include "libburn.h"
|
||||
#include "drive.h"
|
||||
#include "transport.h"
|
||||
#include "crc.h"
|
||||
#include "debug.h"
|
||||
#include "init.h"
|
||||
#include "toc.h"
|
||||
@ -385,9 +376,9 @@ struct cue_sheet *burn_create_toc_entries(struct burn_write_opts *o,
|
||||
runtime = nwa-150;
|
||||
#endif
|
||||
|
||||
sheet = calloc(1, sizeof(struct cue_sheet));
|
||||
sheet = malloc(sizeof(struct cue_sheet));
|
||||
|
||||
/* ts A61009 : react on failures of calloc(), add_cue_sheet()
|
||||
/* ts A61009 : react on failures of malloc(), add_cue_sheet()
|
||||
type_to_form() */
|
||||
if (sheet == NULL) {
|
||||
libdax_msgs_submit(libdax_messenger, -1, 0x00020111,
|
||||
@ -946,8 +937,6 @@ int burn_disc_init_write_status(struct burn_write_opts *o,
|
||||
|
||||
d->cancel = 0;
|
||||
|
||||
#ifdef Libburn_reset_progress_asynC
|
||||
/* <<< This is now done in async.c */
|
||||
/* init progress before showing the state */
|
||||
d->progress.session = 0;
|
||||
d->progress.sessions = disc->sessions;
|
||||
@ -962,7 +951,6 @@ int burn_disc_init_write_status(struct burn_write_opts *o,
|
||||
d->progress.sectors = 0;
|
||||
d->progress.sector = 0;
|
||||
d->progress.track = 0;
|
||||
#endif /* Libburn_reset_progress_asynC */
|
||||
|
||||
/* ts A61023 */
|
||||
d->progress.buffer_capacity = 0;
|
||||
@ -1275,8 +1263,8 @@ int burn_disc_close_track_dvd_plus_r(struct burn_write_opts *o,
|
||||
|
||||
/* ts A91114 : EXPERIMENTAL, NOT COMPLETELY IMPLEMENTED
|
||||
|
||||
Simplified data transmission for DVD. libburn via GNU/Linux USB is 30 %
|
||||
slower than growisofs or cdrecord when transmitting 32 KB chunks.
|
||||
Simplified data transmission for DVD. libburn via Linux USB is 30 % slower
|
||||
than growisofs or cdrecord when transmitting 32 KB chunks.
|
||||
With 64 KB chunks it is 20% faster than the competitors.
|
||||
No heavy CPU load is visible but there might be subtle race conditions in
|
||||
the USB driver which work better with shorter time gaps between WRITE
|
||||
@ -1316,7 +1304,7 @@ static int transact_dvd_chunk(struct burn_write_opts *opts,
|
||||
unsigned char *data = out->data;
|
||||
|
||||
#ifdef Libburn_log_in_and_out_streaM
|
||||
/* ts A61031 */
|
||||
/* <<< ts A61031 */
|
||||
static int tee_fd= -1;
|
||||
if(tee_fd==-1)
|
||||
tee_fd= open("/tmp/libburn_sg_readin",
|
||||
@ -1935,10 +1923,6 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
|
||||
}
|
||||
/* ??? padding needed ??? cowardly doing it for now */
|
||||
o->obs_pad = 1; /* fill-up track's last 32k buffer */
|
||||
if (d->do_stream_recording) {
|
||||
if (d->current_profile == 0x41) /* BD-R */
|
||||
o->obs = Libburn_bd_re_streamed_obS;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef Libburn_dvd_obs_default_64K
|
||||
@ -1965,18 +1949,6 @@ int burn_dvd_write_sync(struct burn_write_opts *o,
|
||||
o->obs = 32 * 1024; /* This size is required to work */
|
||||
}
|
||||
|
||||
if (d->do_stream_recording &&
|
||||
(d->current_profile == 0x43 || d->current_profile == 0x41) &&
|
||||
o->obs < Libburn_bd_re_streamed_obS) {
|
||||
/* LG GGW-H20 writes junk with stream recording and obs=32k */
|
||||
sprintf(msg,
|
||||
"Stream recording disabled because of small OS buffer");
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020176, LIBDAX_MSGS_SEV_NOTE,
|
||||
LIBDAX_MSGS_PRIO_HIGH, msg, 0, 0);
|
||||
d->do_stream_recording = 0;
|
||||
}
|
||||
|
||||
sprintf(msg, "dvd/bd Profile= %2.2Xh , obs= %d , obs_pad= %d",
|
||||
d->current_profile, o->obs, o->obs_pad);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index, 0x00000002,
|
||||
@ -2006,13 +1978,7 @@ ex:;
|
||||
burn_drive_mark_unready(d);
|
||||
burn_drive_inquire_media(d);
|
||||
|
||||
if (d->current_profile == 0x41 && d->complete_sessions >= 300) {
|
||||
sprintf(msg, "Sequential BD-R media now contains %d sessions. It is likely to soon fail writing.", d->complete_sessions);
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x0002017b, LIBDAX_MSGS_SEV_WARNING,
|
||||
LIBDAX_MSGS_PRIO_ZERO, msg, 0, 0);
|
||||
}
|
||||
|
||||
d->busy = BURN_DRIVE_IDLE;
|
||||
return ret;
|
||||
early_failure:;
|
||||
return 0;
|
||||
@ -2024,8 +1990,7 @@ int burn_stdio_open_write(struct burn_drive *d, off_t start_byte,
|
||||
int sector_size, int flag)
|
||||
{
|
||||
|
||||
/* We normally need _LARGEFILE64_SOURCE defined by the build system.
|
||||
Nevertheless the system might use large address integers by default.
|
||||
/* <<< We need _LARGEFILE64_SOURCE defined by the build system.
|
||||
*/
|
||||
#ifndef O_LARGEFILE
|
||||
#define O_LARGEFILE 0
|
||||
@ -2041,8 +2006,7 @@ int burn_stdio_open_write(struct burn_drive *d, off_t start_byte,
|
||||
if (fd >= 0)
|
||||
fd = dup(fd); /* check validity and make closeable */
|
||||
else
|
||||
fd = open(d->devname, mode,
|
||||
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
|
||||
fd = open(d->devname, mode, S_IRUSR | S_IWUSR);
|
||||
if (fd == -1) {
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x00020005,
|
||||
@ -2122,11 +2086,9 @@ int burn_stdio_mmc_write(struct burn_drive *d, int start, struct buffer *buf)
|
||||
if (d->cancel)
|
||||
return BE_CANCELLED;
|
||||
if (d->stdio_fd < 0) {
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x0002017d,
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Invalid file descriptor with stdio pseudo-drive",
|
||||
0, 0);
|
||||
|
||||
/* >>> program error */;
|
||||
|
||||
d->cancel = 1;
|
||||
return BE_CANCELLED;
|
||||
}
|
||||
@ -2174,11 +2136,9 @@ int burn_stdio_mmc_dummy_write(struct burn_drive *d, int start,
|
||||
int burn_stdio_sync_cache(int fd, struct burn_drive *d, int flag)
|
||||
{
|
||||
if (fd < 0) {
|
||||
libdax_msgs_submit(libdax_messenger, d->global_index,
|
||||
0x0002017d,
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Invalid file descriptor with stdio pseudo-drive",
|
||||
0, 0);
|
||||
|
||||
/* >>> program error */;
|
||||
|
||||
d->cancel = 1;
|
||||
return 0;
|
||||
}
|
||||
@ -2257,8 +2217,6 @@ int burn_stdio_write_track(struct burn_write_opts *o, struct burn_session *s,
|
||||
burn_disc_init_track_status(o, s, tnum, sectors);
|
||||
open_ended = burn_track_is_open_ended(t);
|
||||
|
||||
t->end_on_premature_eoi = (o->write_type == BURN_WRITE_TAO);
|
||||
|
||||
/* attach stdio emulators for mmc_*() functions */
|
||||
if (o->simulate)
|
||||
d->write = burn_stdio_mmc_dummy_write;
|
||||
@ -2271,9 +2229,8 @@ int burn_stdio_write_track(struct burn_write_opts *o, struct burn_session *s,
|
||||
/* transact a (CD sized) sector */
|
||||
if (!sector_data(o, t, 0))
|
||||
{ret= 0; goto ex;}
|
||||
if (open_ended)
|
||||
if (open_ended) {
|
||||
d->progress.sectors = sectors = d->progress.sector;
|
||||
if (open_ended || t->end_on_premature_eoi) {
|
||||
if (burn_track_is_data_done(t))
|
||||
break;
|
||||
}
|
||||
@ -2284,9 +2241,8 @@ int burn_stdio_write_track(struct burn_write_opts *o, struct burn_session *s,
|
||||
prev_sync_sector = d->progress.sector;
|
||||
if (!o->simulate)
|
||||
burn_stdio_sync_cache(d->stdio_fd, d, 1);
|
||||
}
|
||||
if ((d->progress.sector % 512) == 0)
|
||||
burn_stdio_slowdown(d, &prev_time, 512 * 2, 0);
|
||||
}
|
||||
}
|
||||
|
||||
/* Pad up buffer to next full o->obs (usually 32 kB) */
|
||||
@ -2300,8 +2256,6 @@ int burn_stdio_write_track(struct burn_write_opts *o, struct burn_session *s,
|
||||
ex:;
|
||||
if (d->cancel)
|
||||
burn_source_cancel(t->source);
|
||||
if (t->end_on_premature_eoi == 2)
|
||||
d->cancel = 1;
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -2351,7 +2305,7 @@ ex:;
|
||||
/* update media state records */
|
||||
burn_drive_mark_unready(d);
|
||||
|
||||
/* <<< d->busy = BURN_DRIVE_IDLE; */
|
||||
d->busy = BURN_DRIVE_IDLE;
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -2427,7 +2381,7 @@ calloc() seems not to have the desired effect. valgrind warns:
|
||||
goto ex;
|
||||
}
|
||||
|
||||
/* ts A70521 : GNU/Linux 2.4 USB audio fails with 64 kiB */
|
||||
/* ts A70521 : Linux 2.4 USB audio fails with 64 kiB */
|
||||
/* ts A80414 : might need 64 kiB for BD-RE streaming */
|
||||
/* buffer flush trigger for sector.c:get_sector() */
|
||||
o->obs = Libburn_cd_obS;
|
||||
@ -2588,7 +2542,7 @@ return crap. so we send the command, then ignore the result.
|
||||
burn_drive_inquire_media(d);
|
||||
|
||||
burn_print(1, "done\n");
|
||||
/* <<< d->busy = BURN_DRIVE_IDLE; */
|
||||
d->busy = BURN_DRIVE_IDLE;
|
||||
|
||||
/* ts A61012 : This return was traditionally missing. I suspect this
|
||||
to have caused Cdrskin_eject() failures */
|
||||
@ -2603,7 +2557,7 @@ fail_wo_sync:;
|
||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||
"Burn run failed", 0, 0);
|
||||
d->cancel = 1;
|
||||
/* <<< d->busy = BURN_DRIVE_IDLE; */
|
||||
d->busy = BURN_DRIVE_IDLE;
|
||||
ex:;
|
||||
d->do_stream_recording = 0;
|
||||
if (d->buffer != NULL)
|
||||
|
||||
@ -1,11 +1,5 @@
|
||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
||||
|
||||
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
|
||||
Copyright (c) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 or later.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef BURN__WRITE_H
|
||||
#define BURN__WRITE_H
|
||||
|
||||
|
||||
@ -25,19 +25,18 @@
|
||||
#include "../libburn/libdax_msgs.h"
|
||||
struct libdax_msgs *libdax_messenger= NULL;
|
||||
|
||||
/* The API for .wav extraction */
|
||||
#define LIBDAX_AUDIOXTR_H_PUBLIC 1
|
||||
#include "../libburn/libdax_audioxtr.h"
|
||||
|
||||
#else /* Dewav_without_libburN */
|
||||
|
||||
/* This build environment uses libdax_msgs and libdax_audioxtr via libburn */
|
||||
/* This build environment uses libdax_msgs via libburn */
|
||||
/* Thus the API header of libburn */
|
||||
#include "../libburn/libburn.h"
|
||||
|
||||
#endif /* ! Dewav_without_libburN */
|
||||
|
||||
|
||||
/* The API for .wav extraction */
|
||||
#include "../libburn/libdax_audioxtr.h"
|
||||
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
|
||||
108
test/libburner.c
108
test/libburner.c
@ -1,7 +1,7 @@
|
||||
|
||||
/* test/libburner.c , API illustration of burning data or audio tracks to CD */
|
||||
/* Copyright (C) 2005 - 2010 Thomas Schmitt <scdbackup@gmx.net> */
|
||||
/* Provided under GPL, see also "License and copyright aspects" at file end */
|
||||
/* Copyright (C) 2005 - 2009 Thomas Schmitt <scdbackup@gmx.net> */
|
||||
/* Provided under GPLv2,see also "License and copyright aspects" at file end */
|
||||
|
||||
|
||||
/** Overview
|
||||
@ -20,53 +20,31 @@
|
||||
Before you can do anything, you have to initialize libburn by
|
||||
burn_initialize()
|
||||
and provide some signal and abort handling, e.g. by the builtin handler, by
|
||||
burn_set_signal_handling("libburner : ", NULL, 0x0)
|
||||
as it is done in main() at the end of this file.
|
||||
Then you aquire a drive in an appropriate way conforming to the API. The twoi
|
||||
main approaches are shown here in application functions:
|
||||
burn_set_signal_handling()
|
||||
as it is done in main() at the end of this file. Then you aquire a
|
||||
drive in an appropriate way conforming to the API. The two main
|
||||
approaches are shown here in application functions:
|
||||
libburner_aquire_by_adr() demonstrates usage as of cdrecord traditions
|
||||
libburner_aquire_by_driveno() demonstrates a scan-and-choose approach
|
||||
|
||||
With that aquired drive you can blank a CD-RW or DVD-RW as shown in
|
||||
With that aquired drive you can blank a CD-RW
|
||||
libburner_blank_disc()
|
||||
or you can format a DVD-RW to profile "Restricted Overwrite" (needed once)
|
||||
or an unused BD to default size with spare blocks
|
||||
libburner_format()
|
||||
With the aquired drive you can burn to CD, DVD, BD. See
|
||||
With the aquired drive you can burn to CD, DVD, BD
|
||||
libburner_payload()
|
||||
|
||||
These three functions switch temporarily to a non-fatal signal handler
|
||||
while they are waiting for the drive to become idle again:
|
||||
burn_set_signal_handling("libburner : ", NULL, 0x30)
|
||||
After the waiting loop ended, they check for eventual abort events by
|
||||
burn_is_aborting(0)
|
||||
The 0x30 handler will eventually execute
|
||||
burn_abort()
|
||||
but not wait for the drive to become idle and not call exit().
|
||||
This is needed because the worker threads might block as long as the signal
|
||||
handler has not returned. The 0x0 handler would wait for them to finish.
|
||||
Take this into respect when implementing own signal handlers.
|
||||
|
||||
When everything is done, main() releases the drive and shuts down libburn:
|
||||
burn_drive_release();
|
||||
burn_finish()
|
||||
|
||||
Applications must use 64 bit off_t. E.g. by defining
|
||||
#define _LARGEFILE_SOURCE
|
||||
#define _FILE_OFFSET_BITS 64
|
||||
or take special precautions to interface with the library by 64 bit integers
|
||||
where libburn/libburn.h prescribes off_t.
|
||||
This program gets fed with appropriate settings externally by libburn's
|
||||
autotools generated build system.
|
||||
|
||||
*/
|
||||
|
||||
|
||||
/** See this for the decisive API specs . libburn.h is The Original */
|
||||
/* For using the installed header file : #include <libburn/libburn.h> */
|
||||
/* This program insists in the own headerfile. */
|
||||
#include "../libburn/libburn.h"
|
||||
|
||||
/* libburn works on Linux systems with kernel 2.4 or 2.6, FreeBSD, Solaris */
|
||||
/* libburn is intended for Linux systems with kernel 2.4 or 2.6 for now */
|
||||
#include <stdio.h>
|
||||
#include <ctype.h>
|
||||
#include <sys/types.h>
|
||||
@ -322,12 +300,9 @@ int libburner_blank_disc(struct burn_drive *drive, int blank_fast)
|
||||
"FATAL : Media is not of erasable type\n");
|
||||
return 0;
|
||||
}
|
||||
/* Switch to asynchronous signal handling for the time of waiting */
|
||||
burn_set_signal_handling("libburner : ", NULL, 0x30);
|
||||
|
||||
printf("Beginning to %s-blank media.\n", (blank_fast?"fast":"full"));
|
||||
printf(
|
||||
"Beginning to %s-blank media.\n", (blank_fast?"fast":"full"));
|
||||
burn_disc_erase(drive, blank_fast);
|
||||
|
||||
sleep(1);
|
||||
while (burn_drive_get_status(drive, &p) != BURN_DRIVE_IDLE) {
|
||||
if(p.sectors>0 && p.sector>=0) /* display 1 to 99 percent */
|
||||
@ -336,10 +311,6 @@ int libburner_blank_disc(struct burn_drive *drive, int blank_fast)
|
||||
printf("Blanking ( %.1f%% done )\n", percent);
|
||||
sleep(1);
|
||||
}
|
||||
if (burn_is_aborting(0) > 0)
|
||||
return -1;
|
||||
/* Back to synchronous handling */
|
||||
burn_set_signal_handling("libburner : ", NULL, 0x0);
|
||||
printf("Done\n");
|
||||
return 1;
|
||||
}
|
||||
@ -392,7 +363,6 @@ int libburner_format(struct burn_drive *drive)
|
||||
fprintf(stderr, "FATAL: Can only format DVD-RW or BD\n");
|
||||
return 0;
|
||||
}
|
||||
burn_set_signal_handling("libburner : ", NULL, 0x30);
|
||||
|
||||
printf("Beginning to format media.\n");
|
||||
burn_disc_format(drive, size, format_flag);
|
||||
@ -405,9 +375,6 @@ int libburner_format(struct burn_drive *drive)
|
||||
printf("Formatting ( %.1f%% done )\n", percent);
|
||||
sleep(1);
|
||||
}
|
||||
if (burn_is_aborting(0) > 0)
|
||||
return -1;
|
||||
burn_set_signal_handling("libburner : ", NULL, 0x0);
|
||||
burn_disc_get_profile(drive_list[0].drive, ¤t_profile,
|
||||
current_profile_name);
|
||||
if (current_profile == 0x14 || current_profile == 0x13)
|
||||
@ -553,7 +520,6 @@ int libburner_payload(struct burn_drive *drive,
|
||||
fprintf(stderr, "Reasons given:\n%s\n", reasons);
|
||||
return 0;
|
||||
}
|
||||
burn_set_signal_handling("libburner : ", NULL, 0x30);
|
||||
|
||||
printf("Burning starts. With e.g. 4x media expect up to a minute of zero progress.\n");
|
||||
start_time = time(0);
|
||||
@ -601,8 +567,6 @@ int libburner_payload(struct burn_drive *drive,
|
||||
}
|
||||
burn_session_free(session);
|
||||
burn_disc_free(target_disc);
|
||||
if (burn_is_aborting(0) > 0)
|
||||
return -1;
|
||||
if (multi && current_profile != 0x1a && current_profile != 0x13 &&
|
||||
current_profile != 0x12 && current_profile != 0x43)
|
||||
/* not with DVD+RW, formatted DVD-RW, DVD-RAM, BD-RE */
|
||||
@ -738,13 +702,6 @@ int main(int argc, char **argv)
|
||||
{
|
||||
int ret;
|
||||
|
||||
/* A warning to programmers who start their own projekt from here. */
|
||||
if (sizeof(off_t) != 8) {
|
||||
fprintf(stderr,
|
||||
"\nFATAL: Compile time misconfiguration. off_t is not 64 bit.\n\n");
|
||||
exit(39);
|
||||
}
|
||||
|
||||
ret = libburner_setup(argc, argv);
|
||||
if (ret)
|
||||
exit(ret);
|
||||
@ -761,9 +718,9 @@ int main(int argc, char **argv)
|
||||
/* Print messages of severity SORRY or more directly to stderr */
|
||||
burn_msgs_set_severities("NEVER", "SORRY", "libburner : ");
|
||||
|
||||
/* Activate the synchronous signal handler which eventually will try to
|
||||
/* Activate the default signal handler which eventually will try to
|
||||
properly shutdown drive and library on aborting events. */
|
||||
burn_set_signal_handling("libburner : ", NULL, 0x0);
|
||||
burn_set_signal_handling("libburner : ", NULL, 0);
|
||||
|
||||
/** Note: driveno might change its value in this call */
|
||||
ret = libburner_aquire_drive(drive_adr, &driveno);
|
||||
@ -795,14 +752,10 @@ release_drive:;
|
||||
burn_drive_release(drive_list[driveno].drive, 0);
|
||||
|
||||
finish_libburn:;
|
||||
if (burn_is_aborting(0) > 0) {
|
||||
burn_abort(4400, burn_abort_pacifier, "libburner : ");
|
||||
fprintf(stderr,"\nlibburner run aborted\n");
|
||||
exit(1);
|
||||
}
|
||||
/* This app does not bother to know about exact scan state.
|
||||
Better to accept a memory leak here. We are done anyway. */
|
||||
/* burn_drive_info_free(drive_list); */
|
||||
|
||||
burn_finish();
|
||||
exit(ret);
|
||||
}
|
||||
@ -815,6 +768,37 @@ Read. Try. Think. Play. Write yourself some code. Be free of my copyright.
|
||||
|
||||
Be also invited to study the code of cdrskin/cdrskin.c et al.
|
||||
|
||||
|
||||
Clarification in my name and in the name of Mario Danic, copyright holder
|
||||
on toplevel of libburnia. To be fully in effect after the remaining other
|
||||
copyrighted code has been replaced by ours and by copyright-free contributions
|
||||
of our friends:
|
||||
|
||||
We, the copyright holders, agree on the interpretation that
|
||||
dynamical linking of our libraries constitutes "use of" and
|
||||
not "derivation from" our work in the sense of GPL, provided
|
||||
those libraries are compiled from our unaltered code.
|
||||
|
||||
Thus you may link our libraries dynamically with applications
|
||||
which are not under GPL. You may distribute our libraries and
|
||||
application tools in binary form, if you fulfill the usual
|
||||
condition of GPL to offer a copy of the source code -altered
|
||||
or unaltered- under GPL.
|
||||
|
||||
We ask you politely to use our work in open source spirit
|
||||
and with the due reference to the entire open source community.
|
||||
|
||||
If there should really arise the case where above clarification
|
||||
does not suffice to fulfill a clear and neat request in open source
|
||||
spirit that would otherwise be declined for mere formal reasons,
|
||||
only in that case we will duely consider to issue a special license
|
||||
covering only that special case.
|
||||
It is the open source idea of responsible freedom which will be
|
||||
decisive and you will have to prove that you exhausted all own
|
||||
means to qualify for GPL.
|
||||
|
||||
For now we are firmly committed to maintain one single license: GPL.
|
||||
|
||||
History:
|
||||
libburner is a compilation of my own contributions to test/burniso.c and
|
||||
fresh code which replaced the remaining parts under copyright of
|
||||
|
||||
@ -1,134 +0,0 @@
|
||||
|
||||
/*
|
||||
cc -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS -g -o test/offst_source test/offst_source.c -lburn
|
||||
*/
|
||||
|
||||
#include "../libburn/libburn.h"
|
||||
|
||||
/* Just everything from test/libburner.c */
|
||||
#include <stdio.h>
|
||||
#include <ctype.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <time.h>
|
||||
#include <errno.h>
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
|
||||
static int create_original(struct burn_source **original, char *path, int flag)
|
||||
{
|
||||
printf("create_original: path='%s'\n", path);
|
||||
*original = burn_file_source_new(path, NULL);
|
||||
if (*original == NULL)
|
||||
return 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static int set_up_offst_sources(struct burn_source *original,
|
||||
struct burn_source *offsetters[],
|
||||
int count, int flag)
|
||||
{
|
||||
int i;
|
||||
off_t start = 3, size = 10, gap = 7;
|
||||
|
||||
for (i = 0; i < count; i++) {
|
||||
offsetters[i] = burn_offst_source_new(original,
|
||||
i > 0 ? offsetters[i - 1] : NULL,
|
||||
start, size, 0);
|
||||
if (offsetters[i] == NULL)
|
||||
return 0;
|
||||
printf("set_up_offst_sources: idx=%d, start=%d\n",
|
||||
i, (int) start);
|
||||
start += size + gap;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static int consume_source(struct burn_source *src, int flag)
|
||||
{
|
||||
int ret, count = 0;
|
||||
unsigned char buf[1];
|
||||
|
||||
while (1) {
|
||||
ret = src->read_xt(src, buf, 1);
|
||||
if (ret < 0) {
|
||||
printf("\n");
|
||||
fprintf(stderr, "consume_source: count=%d, ret=%d\n",
|
||||
count, ret);
|
||||
return 0;
|
||||
}
|
||||
if (ret == 0)
|
||||
break;
|
||||
printf("%u ", buf[0]);
|
||||
count++;
|
||||
}
|
||||
printf(" count=%d\n", count);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static int consume_all_sources(struct burn_source *offsetters[],
|
||||
int count, int flag)
|
||||
{
|
||||
int i, ret;
|
||||
|
||||
for (i = 0; i < count; i++) {
|
||||
printf("consume_source: idx=%d\n", i);
|
||||
ret = consume_source(offsetters[i], 0);
|
||||
if (ret <= 0)
|
||||
return ret;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static int free_all_sources(struct burn_source *original,
|
||||
struct burn_source *offsetters[],
|
||||
int count, int flag)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < count; i++)
|
||||
burn_source_free(offsetters[i]);
|
||||
burn_source_free(original);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
int ret;
|
||||
char *path = "./COPYRIGHT";
|
||||
struct burn_source *original = NULL, *offsetters[4];
|
||||
|
||||
if (argc > 1)
|
||||
path = argv[1];
|
||||
|
||||
if (burn_initialize() == 0)
|
||||
exit(1);
|
||||
|
||||
ret = create_original(&original, path, 0);
|
||||
if (ret <= 0)
|
||||
exit(2);
|
||||
|
||||
ret = set_up_offst_sources(original, offsetters, 4, 0);
|
||||
if (ret <= 0)
|
||||
exit(3);
|
||||
|
||||
ret = consume_all_sources(offsetters, 4, 0);
|
||||
if (ret <= 0)
|
||||
exit(4);
|
||||
|
||||
ret = free_all_sources(original, offsetters, 4, 0);
|
||||
if (ret <= 0)
|
||||
exit(5);
|
||||
|
||||
burn_finish();
|
||||
exit(0);
|
||||
}
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* test/telltoc.c , API illustration of obtaining media status info */
|
||||
/* Copyright (C) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL */
|
||||
/* Copyright (C) 2006 - 2007 Thomas Schmitt <scdbackup@gmx.net>
|
||||
Provided under GPL version 2 */
|
||||
|
||||
/** Overview
|
||||
|
||||
|
||||
Reference in New Issue
Block a user