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395 Commits

Author SHA1 Message Date
Lasse Collin bceb3918db Put the file format specification into the public domain. 
Same will be done to the actual code later.
 2008-12-09 17:43:31 +02:00
Lasse Collin 6efa2d80d4 Make the memusage functions of LZMA1 and LZMA2 encoders 
to validate the filter options. Add missing validation
to LZMA2 encoder when options are changed in the middle
of encoding.
 2008-12-09 17:41:49 +02:00
Lasse Collin f20a03206b Updated THANKS. 2008-12-09 10:36:24 +02:00
Lasse Collin ef7890d564 In command line tool, take advantage of memusage calculation's 
ability to also validate the filter chain and options (not
implemented yet for all filters).
 2008-12-01 23:04:12 +02:00
Lasse Collin ccd57afa09 Validate the filter chain before checking filter-specific 
memory usage.
 2008-12-01 22:59:28 +02:00
Lasse Collin c596fda40b Make the memusage functions of LZMA1 and LZMA2 decoders 
to validate the filter options.
 2008-12-01 22:58:22 +02:00
Lasse Collin c58f469be5 Added the changes for Delta filter that should have been 
part of 656ec87882.
 2008-12-01 22:55:18 +02:00
Lasse Collin cd70801520 LZMA2 decoder cleanups. Make it require new LZMA properties 
also in the first LZMA chunk after a dictionary reset in
uncompressed chunk.
 2008-12-01 22:50:28 +02:00
Lasse Collin 656ec87882 Added lzma_delta_coder_memusage() which also validates 
the options.
 2008-12-01 16:30:11 +02:00
Lasse Collin 691a9155b7 Automake includes the m4 directory, so don't add it in 
Makefile.am separately.

Updated THANKS.
 2008-11-29 10:03:49 +02:00
Lasse Collin c7007ddf06 Tested using COLUMNS environment variable to avoid broken 
progress indicator but since COLUMNS isn't usually available,
the code was left commented out.
 2008-11-28 12:00:48 +02:00
Lasse Collin ae65dcfde2 Cleanups to message.c. 2008-11-27 19:28:59 +02:00
Lasse Collin a8368b75cd Remove the nowadays unneeded memory limitting malloc() wrapper. 2008-11-25 02:37:47 +02:00
Lasse Collin 69472ee5f0 VLI encoder and decoder cleanups. Made encoder return 
LZMA_PROG_ERROR in single-call mode if there's no output
space.
 2008-11-23 15:09:03 +02:00
Lasse Collin 4249c8c15a Typo fix 2008-11-22 17:44:33 +02:00
Lasse Collin 6d1d6f4598 Support NetBSD's errno for O_NOFOLLOW. 2008-11-20 22:59:10 +02:00
Lasse Collin f901a290ee Build xzdec and lzmadec from xzdec.c. xzdec supports only .xz 
files and lzmadec only .lzma files.
 2008-11-20 18:05:52 +02:00
Lasse Collin 86a0ed8f01 Minor cleanups to xzdec. 2008-11-20 11:01:29 +02:00
Lasse Collin 54f716ba89 Added missing check for uint16_t. 2008-11-19 23:55:22 +02:00
Lasse Collin 1880a3927b Renamed lzma to xz and lzmadec to xzdec. We create symlinks 
lzma, unlzma, and lzcat in "make install" for backwards
compatibility with LZMA Utils 4.32.x; I'm not sure if this
should be the default though.
 2008-11-19 23:52:24 +02:00
Lasse Collin e114502b2b Oh well, big messy commit again. Some highlights: 
- Updated to the latest, probably final file format version.
  - Command line tool reworked to not use threads anymore.
    Threading will probably go into liblzma anyway.
  - Memory usage limit is now about 30 % for uncompression
    and about 90 % for compression.
  - Progress indicator with --verbose
  - Simplified --help and full --long-help
  - Upgraded to the last LGPLv2.1+ getopt_long from gnulib.
  - Some bug fixes
 2008-11-19 20:46:52 +02:00
Lasse Collin 3c3905b534 Fixed the test that should have been fixed as part 
of 1e8e4fd1f3.
 2008-10-09 11:12:29 +03:00
Lasse Collin 0f295bf7a3 Fixed some help messages. 2008-10-07 16:42:18 +03:00
Lasse Collin 1e8e4fd1f3 Made the preset numbering more logical in liblzma API. 2008-10-07 09:40:31 +03:00
Lasse Collin 5e4df4c3c0 Removed fi from po/LINGUAS. 2008-10-03 19:36:09 +03:00
Lasse Collin fcfb86c777 Fixed suffix handling with --format=raw. 2008-10-03 07:06:48 +03:00
Lasse Collin bd137524f2 Initial changes to change the suffix of the new format to .xz. 
This also fixes a bug related to --suffix option. Some issues
with suffixes with --format=raw were not fixed.
 2008-10-02 22:51:46 +03:00
Lasse Collin 4c321a41c4 Renamed the test files from .lzma suffix to .xz suffix. 2008-09-30 17:43:55 +03:00
Lasse Collin 8e60c889a2 Fixed Stream decoder to actually use the first_stream variable. 2008-09-30 13:57:44 +03:00
Lasse Collin 3bdbc12c05 Added one more test file. 2008-09-30 13:56:57 +03:00
Lasse Collin a6639022fd Fixed uninitialized variable in Stream decoder. 2008-09-30 13:34:07 +03:00
Lasse Collin ed3709000a Added two test files. 2008-09-30 13:27:28 +03:00
Lasse Collin ea560b0ea8 Fix conflicting Subblock helper filter's ID. 2008-09-27 23:49:24 +03:00
Lasse Collin ad97483b6e Changed magic bytes to match the updated spec. Filename 
suffix wasn't changed yet.
 2008-09-27 23:37:13 +03:00
Lasse Collin 7a57069167 Remove po/fi.po since I'm not keeping it updated for now. 2008-09-27 23:16:09 +03:00
Lasse Collin 018ae09df8 Fix also test_compress.sh. 2008-09-27 23:13:54 +03:00
Lasse Collin 3a62a5fb85 Fixed compilation of test_filter_flags.c, which was broken by 
1dcecfb09b.
 2008-09-27 23:01:15 +03:00
Lasse Collin c6ca26eef7 Updated file format specification. It changes the suffix 
of the new format to .xz and removes the recently added
LZMA filter.
 2008-09-27 19:11:02 +03:00
Lasse Collin 1dcecfb09b Some API changes, bug fixes, cleanups etc. 2008-09-27 19:09:21 +03:00
Lasse Collin 5cc5064cae Added 7z2lzma.bash. 2008-09-27 11:28:49 +03:00
Lasse Collin f147666a5c Miscellaneous LZ and LZMA encoder cleanups 2008-09-17 22:11:39 +03:00
Lasse Collin 13d68b0698 LZ decoder cleanup 2008-09-13 13:54:00 +03:00
Lasse Collin 13a74b78e3 Renamed constants: 
- LZMA_VLI_VALUE_MAX -> LZMA_VLI_MAX
  - LZMA_VLI_VALUE_UNKNOWN -> LZMA_VLI_UNKNOWN
  - LZMA_HEADER_ERRRO -> LZMA_OPTIONS_ERROR
 2008-09-13 12:10:43 +03:00
Lasse Collin 320601b2c7 Improved the Stream Flags handling API. 2008-09-12 22:41:40 +03:00
Lasse Collin ec490da522 Simplified debug/known_sizes.c to match the relaxed 
requirements of Block encoder.
 2008-09-11 23:10:44 +03:00
Lasse Collin 16e8b98f26 Remove a check from Block encoder that should have already 
been removed in 2ba01bfa75.
 2008-09-11 23:09:24 +03:00
Lasse Collin 5a710c3805 Remove bogus #includes. 2008-09-11 20:02:38 +03:00
Lasse Collin 01892b2ca5 Updated THANKS. 2008-09-11 10:49:14 +03:00
Lasse Collin 962f2231d4 Fix a compiler error on big endian systems that don't 
support unaligned memory access.
 2008-09-11 10:48:12 +03:00
Lasse Collin fa3ab0df8a Silence a compiler warning. 2008-09-11 10:46:14 +03:00