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2009-05-22Added support for --quiet and --no-warn to xzdec.Lasse Collin1-27/+49
Cleaned up the --help message a little.
2009-05-22Use the 40 % of RAM memory usage limit in xzdec too.Lasse Collin1-5/+5
Update the memory usage info text in --help to match the text in xz --long-help.
2009-05-21Support special value "max" where xz and xzdec accept an integer.Lasse Collin1-1/+5
Don't round the memory usage limit in xzdec --help to avoid an integer overflow and to not give wrong impression that the limit is high enough when it may not actually be.
2009-04-13Put the interesting parts of XZ Utils into the public domain.Lasse Collin1-10/+3
Some minor documentation cleanups were made at the same time.
2009-02-13Changed how the version number is specified in various places.Lasse Collin1-1/+1
Now configure.ac will get the version number directly from src/liblzma/api/lzma/version.h. The intent is to reduce the number of places where the version number is duplicated. In future, support for displaying Git commit ID may be added too.
2009-02-13Improve support for DOS-like systems.Lasse Collin1-2/+3
Here DOS-like means DOS, Windows, and OS/2.
2009-02-01Fix missing newlines in xzdec.c.Lasse Collin1-3/+3
2009-01-31Add LZMA_API to liblzma API headers. It's useful at leastLasse Collin1-0/+1
on Windows. sysdefs.h no longer #includes lzma.h, so lzma.h has to be #included separately where needed.
2009-01-31Use _WIN32 instead of WIN32 in xzdec.c to test if compiling on Windows.Lasse Collin1-2/+2
2008-12-31Remove lzma_init() and other init functions from liblzma API.Lasse Collin1-3/+0
Half of developers were already forgetting to use these functions, which could have caused total breakage in some future liblzma version or even now if --enable-small was used. Now liblzma uses pthread_once() to do the initializations unless it has been built with --disable-threads which make these initializations thread-unsafe. When --enable-small isn't used, liblzma currently gets needlessly linked against libpthread (on systems that have it). While it is stupid for now, liblzma will need threads in future anyway, so this stupidity will be temporary only. When --enable-small is used, different code CRC32 and CRC64 is now used than without --enable-small. This made the resulting binary slightly smaller, but the main reason was to clean it up and to handle the lack of lzma_init_check(). The pkg-config file lzma.pc was renamed to liblzma.pc. I'm not sure if it works correctly and portably for static linking (Libs.private includes -pthread or other operating system specific flags). Hopefully someone complains if it is bad. lzma_rc_prices[] is now included as a precomputed array even with --enable-small. It's just 128 bytes now that it uses uint8_t instead of uint32_t. Smaller array seemed to be at least as fast as the more bloated uint32_t array on x86; hopefully it's not bad on other architectures.
2008-11-20Build xzdec and lzmadec from xzdec.c. xzdec supports only .xzLasse Collin1-177/+134
files and lzmadec only .lzma files.
2008-11-20Minor cleanups to xzdec.Lasse Collin1-10/+10
2008-11-19Renamed lzma to xz and lzmadec to xzdec. We create symlinksLasse Collin1-2/+2
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.
2008-11-19Oh well, big messy commit again. Some highlights:Lasse Collin1-22/+14
- 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
2008-09-13Renamed constants:Lasse Collin1-1/+1
- LZMA_VLI_VALUE_MAX -> LZMA_VLI_MAX - LZMA_VLI_VALUE_UNKNOWN -> LZMA_VLI_UNKNOWN - LZMA_HEADER_ERRRO -> LZMA_OPTIONS_ERROR
2008-09-06Some API cleanupsLasse Collin1-4/+2
2008-08-28Sort of garbage collection commit. :-| Many things are stillLasse Collin1-97/+60
broken. API has changed a lot and it will still change a little more here and there. The command line tool doesn't have all the required changes to reflect the API changes, so it's easy to get "internal error" or trigger assertions.
2008-06-18Update the code to mostly match the new simpler file formatLasse Collin1-5/+3
specification. Simplify things by removing most of the support for known uncompressed size in most places. There are some miscellaneous changes here and there too. The API of liblzma has got many changes and still some more will be done soon. While most of the code has been updated, some things are not fixed (the command line tool will choke with invalid filter chain, if nothing else). Subblock filter is somewhat broken for now. It will be updated once the encoded format of the Subblock filter has been decided.
2008-06-11Improve command line integer parsing a little in lzma andLasse Collin1-13/+18
lzmadec to make them accept also KiB in addition Ki etc. Fix also memory usage information in lzmadec --help.
2008-04-28Fixed wrong spelling "limitter" to "limiter". This affectsLasse Collin1-6/+6
liblzma's API.
2008-01-18Set stdin and stdout to binary mode on Windows. This patch isLasse Collin1-0/+9
a forward port of b7b22fcb979a16d3a47c8001f058c9f7d4416068 from lzma-utils-legacy.git. I don't know if the new code base builds on Windows, but this is a start.
2008-01-16Added memory leak detection to lzmadec.c.Lasse Collin1-0/+3
2008-01-15Free the allocated memory in lzmadec if debugging isLasse Collin1-0/+7
enabled. This should make it possible to detect possible memory leaks with Valgrind.
2008-01-06With printf(), use PRIu64 with a cast to uint64_t insteadLasse Collin1-2/+4
of %zu, because some pre-C99 libc versions don't support %zu.
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