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2104 commits

Author SHA1 Message Date
Lasse Collin
b69da6d4bb Bump version to 5.4.0 and soname to 5.4.0. 2022-12-13 20:46:41 +02:00
Lasse Collin
20869eb3fb Update INSTALL: CMake on Windows isn't experimental anymore.
Using CMake to build liblzma should work on a few other OSes
but building the command line tools is still subtly broken.

It is known that shared library versioning may differ between
CMake and Libtool builds on some OSes, most notably Darwin.
2022-12-13 20:29:39 +02:00
Lasse Collin
cbbd844519 Add NEWS for 5.4.0. 2022-12-13 20:27:39 +02:00
Lasse Collin
c3e94d37e8 Fix a typo in NEWS. 2022-12-13 17:41:20 +02:00
Lasse Collin
0d2a2e0a54 Add NEWS for 5.2.10. 2022-12-13 17:41:03 +02:00
Lasse Collin
177ece1c8e Tests: Fix a typo in tests/files/README. 2022-12-13 12:30:45 +02:00
Lasse Collin
60f45bdbaa Tests: Add two ARM64 test files. 2022-12-13 12:30:09 +02:00
Lasse Collin
f5e4195506 Translations: Update the Catalan translation. 2022-12-12 22:44:21 +02:00
Lasse Collin
0fb9d355da Update THANKS. 2022-12-12 19:18:12 +02:00
Lasse Collin
e5b6c161c6 Update AUTHORS. 2022-12-12 19:07:58 +02:00
Lasse Collin
f2d98e6910 Docs: Omit multi-threaded decompress from TODO.
The TODO file outdated still.
2022-12-12 15:31:14 +02:00
Lasse Collin
b42908c42a Docs: Update xz-file-format.txt to 1.1.0 for ARM64 filter. 2022-12-11 21:16:09 +02:00
Lasse Collin
854f2f5946 xz: Rename --experimental-arm64 to --arm64. 2022-12-11 21:13:57 +02:00
Lasse Collin
31dbd1e5fb liblzma: Change LZMA_FILTER_ARM64 to the official Filter ID 0x0A. 2022-12-11 21:13:06 +02:00
Lasse Collin
01b3549e52 xz: Make args_info.files_name a const pointer. 2022-12-08 19:24:22 +02:00
Lasse Collin
bc665b84ea xz: Don't modify argv[].
The code that parses --memlimit options and --block-list modified
the argv[] when parsing the option string from optarg. This was
visible in "ps auxf" and such and could be confusing. I didn't
understand it back in the day when I wrote that code. Now a copy
is allocated when modifiable strings are needed.
2022-12-08 19:18:16 +02:00
Lasse Collin
a13064e1c2 Translations: Update the German man page translations. 2022-12-08 18:18:57 +02:00
Jia Tan
8bdbe42a8d Translations: Update the German translation. 2022-12-08 18:18:06 +02:00
Jia Tan
5c304b57c2 Translations: Update the Turkish translation. 2022-12-08 18:18:06 +02:00
Jia Tan
6d86781fdb Translations: Update the Croatian translation. 2022-12-08 18:18:06 +02:00
Jia Tan
7a5b4b8075 Translations: Add Romanian translation of man pages.
Thanks to Remus-Gabriel Chelu.
2022-12-08 18:18:06 +02:00
Jia Tan
c6977e7400 Translations: Update the Romanian translation. 2022-12-08 18:18:06 +02:00
Lasse Collin
ac2a747e93 liblzma: Check for unexpected NULL pointers in block_header_decode().
The API docs gave an impression that such checks are done
but they actually weren't done. In practice it made little
difference since the calling code has a bug if these are NULL.

Thanks to Jia Tan for the original patch that checked for
block->filters == NULL.
2022-12-08 17:30:09 +02:00
Lasse Collin
24790f49ae Bump version number for 5.3.5beta.
This also sorts the symbol names alphabetically in liblzma_*.map.
2022-12-01 20:59:32 +02:00
Lasse Collin
7e53c5bcb3 Add NEWS for 5.3.5beta. 2022-12-01 20:57:26 +02:00
Lasse Collin
5865f2aaac Update THANKS. 2022-12-01 20:57:09 +02:00
Lasse Collin
62b270988e liblzma: Use __has_attribute(__symver__) to fix Clang detection.
If someone sets up Clang to define __GNUC__ to 10 or greater
then symvers broke. __has_attribute is supported by such GCC
and Clang versions that don't support __symver__ so this should
be much better and simpler way to detect if __symver__ is
actually supported.

Thanks to Tomasz Gajc for the bug report.
2022-12-01 20:55:21 +02:00
Lasse Collin
f9ca7d4516 liblzma: Omit zero-skipping from ARM64 filter.
It has some complicated downsides and its usefulness is more limited
than I originally thought. So this change is bad for certain very
specific situations but a generic solution that works for other
filters (and is otherwise better too) is planned anyway. And this
way 7-Zip can use the same compatible filter for the .7z format.

This is still marked as experimental with a new temporary Filter ID.
2022-12-01 18:55:00 +02:00
Lasse Collin
5baec3f0a9 xz: Omit the special notes about ARM64 filter on the man page. 2022-12-01 18:13:27 +02:00
Lasse Collin
0c3627b518 liblzma: Don't be over-specific in lzma_str_to_filters API doc. 2022-12-01 18:12:03 +02:00
Lasse Collin
94adf057f2 liblzma: Silence unused variable warning when BCJ filters are disabled.
Thanks to Jia Tan for the original patch.
2022-12-01 17:54:23 +02:00
Lasse Collin
c68af44417 Translations: Update the Chinese (simplified) translation. 2022-12-01 17:38:03 +02:00
Lasse Collin
3be6942e5c Add NEWS for 5.2.9. 2022-11-30 18:55:03 +02:00
Jia Tan
7c16e312cb xz: Remove message_filters_to_str function prototype from message.h.
This was forgotten from 7484744af6.
2022-11-30 18:12:35 +02:00
Lasse Collin
764955e2d4 Change the bug report address.
It forwards to me and Jia Tan.

Also update the IRC reference in README as #tukaani was moved
to Libera Chat long ago.
2022-11-30 18:08:34 +02:00
Lasse Collin
c21983c760 Build: Add string_conversion.c to CMake, DOS, and VS files. 2022-11-30 17:50:17 +02:00
Lasse Collin
30be0c35d2 Update to HTTPS URLs in AUTHORS. 2022-11-30 17:38:32 +02:00
Jia Tan
0a72b9ca2f liblzma: Improve documentation for string to filter functions. 2022-11-29 22:29:15 +02:00
Lasse Collin
a6e21fcede liblzma: Two fixes to lzma_str_list_filters() API docs.
Thanks to Jia Tan.
2022-11-29 22:27:42 +02:00
Lasse Collin
7484744af6 xz: Use lzma_str_from_filters().
Two uses: Displaying encoder filter chain when compressing with -vv,
and displaying the decoder filter chain in --list -vv.
2022-11-28 22:05:32 +02:00
Lasse Collin
cedeeca2ea liblzma: Add lzma_str_to_filters, _from_filters, and _list_filters.
lzma_str_to_filters() uses static error messages which makes
them not very precise. It tells the position in the string
where an error occurred though which helps quite a bit if
applications take advantage of it. Dynamic error messages can
be added later with a new flag if it seems important enough.
2022-11-28 21:54:24 +02:00
Lasse Collin
072ebf7b13 liblzma: Make lzma_validate_chain() available outside filter_common.c. 2022-11-28 21:02:19 +02:00
Lasse Collin
5f22bd2d37 liblzma: Remove lzma_lz_decoder_uncompressed() as it's now unused. 2022-11-28 10:51:03 +02:00
Lasse Collin
cee8320646 liblzma: Use LZMA1EXT feature in lzma_microlzma_decoder().
Here too this avoids the slightly ugly method to set
the uncompressed size.

Also moved the setting of dict_size to the struct initializer.
2022-11-28 10:48:53 +02:00
Lasse Collin
e310e8b6a4 liblzma: Use LZMA1EXT feature in lzma_alone_decoder().
This avoids the need to use the slightly ugly method to
set the uncompressed size.
2022-11-28 10:28:20 +02:00
Lasse Collin
33b8a24b66 liblzma: Add LZMA_FILTER_LZMA1EXT to support LZMA1 without end marker.
Some file formats need support for LZMA1 streams that don't use
the end of payload marker (EOPM) alias end of stream (EOS) marker.
So far liblzma API has supported decompressing such streams via
lzma_alone_decoder() when .lzma header specifies a known
uncompressed size. Encoding support hasn't been available in the API.

Instead of adding a new LZMA1-only API for this purpose, this commit
adds a new filter ID for use with raw encoder and decoder. The main
benefit of this approach is that then also filter chains are possible,
for example, if someone wants to implement support for .7z files that
use the x86 BCJ filter with LZMA1 (not BCJ2 as that isn't supported
in liblzma).
2022-11-27 23:16:21 +02:00
Lasse Collin
9a304bf1e4 liblzma: Avoid unneeded use of void pointer in LZMA decoder. 2022-11-27 18:43:07 +02:00
Lasse Collin
218394958c liblzma: Pass the Filter ID to LZ encoder and decoder.
This allows using two Filter IDs with the same
initialization function and data structures.
2022-11-27 18:20:33 +02:00
Lasse Collin
1663c7676b liblzma: Remove two FIXME comments. 2022-11-27 01:03:16 +02:00
Lasse Collin
11fe708db7 xz: Use lzma_filters_free(). 2022-11-26 22:25:30 +02:00