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982 Commits

Author SHA1 Message Date
Lasse Collin 0d21f49a80 liblzma: Fix decoding of LZMA2 streams having no uncompressed data. 
The decoder considered empty LZMA2 streams to be corrupt.
This shouldn't matter much with .xz files, because no encoder
creates empty LZMA2 streams in .xz. This bug is more likely
to cause problems in applications that use raw LZMA2 streams.
 2011-03-31 11:54:48 +03:00
Lasse Collin 40277998cb Scripts: Better fix for xzgrep. 
Now it uses "grep -q".

Thanks to Gregory Margo.
 2011-03-24 01:42:49 +02:00
Lasse Collin 2118733045 Updated THANKS. 2011-03-24 01:22:18 +02:00
Lasse Collin c7210d9a3f Scripts: Fix xzgrep -l. 
It didn't work at all. It tried to use the -q option
for grep, but it appended it after "--". This works
around it by redirecting to /dev/null. The downside
is that this can be slower with big files compared
to proper use of "grep -q".

Thanks to Gregory Margo.
 2011-03-24 01:21:32 +02:00
Lasse Collin 4eb83e3204 Scripts: Add lzop (.lzo) support to xzdiff and xzgrep. 2011-03-19 13:08:22 +02:00
Lasse Collin 923b22483b xz: Add --block-size=SIZE. 
This uses LZMA_FULL_FLUSH every SIZE bytes of input.

Man page wasn't updated yet.
 2011-03-18 19:10:30 +02:00
Lasse Collin 57597d42ca xz: Add --single-stream. 
This can be useful when there is garbage after the
compressed stream (.xz, .lzma, or raw stream).

Man page wasn't updated yet.
 2011-03-18 18:19:19 +02:00
Lasse Collin 96f94bc925 xz: Clean up suffix.c. 
struct suffix_pair isn't needed in compresed_name()
so get rid of it there.
 2011-02-06 20:16:14 +02:00
Lasse Collin 8930c7ae3f xz: Check if the file already has custom suffix when compressing. 
Now "xz -S .test foo.test" refuses to compress the
file because it already has the suffix .test. The man
page had it documented this way already.
 2011-02-06 20:16:14 +02:00
Lasse Collin 940d5852c6 Updated THANKS. 2011-02-06 20:16:14 +02:00
Lasse Collin 4ebe65f839 Translations: Add Polish translation. 
Thanks to Jakub Bogusz.
 2011-02-06 20:16:14 +02:00
Lasse Collin fc1d292dca Updated THANKS. 2011-02-06 20:16:14 +02:00
Lasse Collin 6dd061adfd Merge commit '5fbce0b8d96dc96775aa0215e3581addc830e23d' 2011-02-06 20:13:01 +02:00
Lasse Collin 5fbce0b8d9 Update NEWS for 5.0.1. 2011-01-28 20:16:57 +02:00
Lasse Collin 03ebd1bbb3 xz: Fix --force on setuid/setgid/sticky and multi-hardlink files. 
xz didn't compress setuid/setgid/sticky files and files
with multiple hard links even with --force. This bug was
introduced in 23ac2c44c3.

Thanks to Charles Wilson.
 2011-01-26 12:19:08 +02:00
Lasse Collin 9d542ceebc Merge branch 'v5.0' 2011-01-19 11:45:35 +02:00
Lasse Collin 7bd0a5e7cc Updated THANKS. 2011-01-18 21:25:24 +02:00
Lasse Collin f71c4e16e9 Add alloc_size and malloc attributes to a few functions. 
Thanks to Cristian Rodríguez for the original patch.
 2011-01-18 21:23:50 +02:00
Lasse Collin 316cbe2446 Scripts: Fix gzip and bzip2 support in xzdiff. 2010-12-13 16:36:33 +02:00
Lasse Collin 4f2c69a4e3 Merge branch 'v5.0' 2010-12-12 23:13:22 +02:00
Lasse Collin 9311774c49 Build: Enable ASM on DJGPP by default. 2010-12-12 21:23:55 +02:00
Lasse Collin 4a42aaee28 Updated THANKS. 2010-12-12 16:09:42 +02:00
Lasse Collin ce56f63c41 Add missing PRIx32 and PRIx64 compatibility definitions. 
This fixes portability to systems that lack C99 inttypes.h.

Thanks to Juan Manuel Guerrero.
 2010-12-12 16:07:11 +02:00
Lasse Collin e6baedddcf DOS-like: Treat \ and : as directory separators in addition to /. 
Juan Manuel Guerrero had fixed this in his XZ Utils port
to DOS/DJGPP. The bug affects also Windows and OS/2.
 2010-12-12 14:50:04 +02:00
Lasse Collin adb89e68d4 Merge branch 'v5.0' 2010-12-07 18:53:04 +02:00
Lasse Collin b7afd3e22a Translations: Fix Czech translation of "sparse file". 
Thanks to Petr Hubený and Marek Černocký.
 2010-12-07 18:52:04 +02:00
Lasse Collin 7c24e0d1b8 Merge branch 'v5.0' 2010-11-15 14:33:01 +02:00
Lasse Collin 3e564704bc liblzma: Document the return value of lzma_lzma_preset(). 2010-11-15 14:28:26 +02:00
Jonathan Nieder 2964d8d691 Simplify paths in generated API docs 
Currently the file list generated by Doxygen has src/ at the
beginning of each path.  Paths like common/sysdefs.h and
liblzma/api/lzma.h are easier to read without such a prefix.

Builds from a separate build directory with

	mkdir build
	cd build
	../configure
	doxygen Doxyfile

include an even longer prefix /home/someone/src/xz/src; this
patch has the nice side-effect of eliminating that prefix, too.

Fixes: http://bugs.debian.org/572273
 2010-11-13 14:36:28 +02:00
Anders F Bjorklund b4d42f1a71 add build script for macosx universal 2010-11-08 14:22:43 +02:00
Lasse Collin 15ee6935ab Update the copies of GPLv2 and LGPLv2.1 from gnu.org. 
There are only a few white space changes.
 2010-11-04 18:31:40 +02:00
Lasse Collin 8e355f7fdb Merge branch 'v5.0' 2010-10-26 15:53:06 +03:00
Lasse Collin 37c25658ef Build: Copy the example programs to $docdir/examples. 
The example programs by Daniel Mealha Cabrita were included
in the git repository, but I had forgot to add them to
Makefile.am. Thus, they didn't get included in the source
package at all by "make dist".
 2010-10-26 15:48:48 +03:00
Lasse Collin 974ebe6349 liblzma: Rename a few variables and constants. 
This has no semantic changes. I find the new names slightly
more logical and they match the names that are already used
in XZ Embedded.

The name fastpos wasn't changed (not worth the hassle).
 2010-10-26 10:36:41 +03:00
Lasse Collin 7c427ec38d Bump version 5.1.0alpha. 2010-10-25 12:59:25 +03:00
Lasse Collin e45929260c Build: Fix mydist rule when .git doesn't exist. 2010-10-23 17:25:52 +03:00
Lasse Collin 6e1326fcdf Add NEWS for 5.0.0. 2010-10-23 14:15:35 +03:00
Lasse Collin b667a3ef63 Bump version to 5.0.0 and liblzma version-info to 5:0:0. 2010-10-23 14:02:53 +03:00
Lasse Collin 8c947e9291 liblzma: Make lzma_code() check the reserved members in lzma_stream. 
If any of the reserved members in lzma_stream are non-zero
or non-NULL, LZMA_OPTIONS_ERROR is returned. It is possible
that a new feature in the future is indicated by just setting
a reserved member to some other value, so the old liblzma
version need to catch it as an unsupported feature.
 2010-10-23 12:30:54 +03:00
Lasse Collin e61d85e082 Windows: Use MinGW's stdio functions. 
The non-standard ones from msvcrt.dll appear to work
most of the time with XZ Utils, but there are some
corner cases where things may go very wrong. So it's
good to use the better replacements provided by
MinGW(-w64) runtime.
 2010-10-23 12:26:33 +03:00
Lasse Collin 23e23f1dc0 liblzma: Use 512 as INDEX_GROUP_SIZE. 
This lets compiler use shifting instead of 64-bit division.
 2010-10-23 12:21:32 +03:00
Lasse Collin 613939fc82 liblzma: A few ABI tweaks to reserve space in structures. 2010-10-23 12:20:11 +03:00
Lasse Collin 68b83f252d xz: Make sure that message_strm() can never return NULL. 2010-10-21 23:16:11 +03:00
Lasse Collin d09c5753e3 liblzma: Update the comments in the API headers. 
Adding support for LZMA_FINISH for Index encoding and
decoding needed tiny additions to the relevant .c files too.
 2010-10-21 23:06:31 +03:00
Lasse Collin 33c1c0e102 Update INSTALL.generic. 2010-10-19 12:08:30 +03:00
Lasse Collin 0076e03641 Clean up a few FIXMEs and TODOs. 
lzma_chunk_size() was commented out because it is
currently useless.
 2010-10-19 11:44:37 +03:00
Lasse Collin ce34ec4f54 Update docs. 2010-10-19 10:21:08 +03:00
Lasse Collin f0fa880d24 xz: Avoid raise() also on OpenVMS. 
This is similar to DOS/DJGPP that killing the program
with a signal will print a backtrace or a similar message.
 2010-10-12 15:13:30 +03:00
Lasse Collin ac462b1c47 xz: Avoid SA_RESTART for portability reasons. 
SA_RESTART is not as portable as I had hoped. It's missing
at least from OpenVMS, QNX, and DJGPP). Luckily we can do
fine without SA_RESTART.
 2010-10-11 21:26:19 +03:00
Lasse Collin d52b411716 xz: Use "%"PRIu32 instead of "%d" in a format string. 2010-10-10 17:58:58 +03:00