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Author SHA1 Message Date
Dave Vasilevsky
870ce29ce5 Fix issue 10: Uncompressible data causes overrun 
lzma_code() doesn't automatically handle the case where data doesn't compress
well. Unfortunately the only way to do this with liblzma API is to use single-
call block encoder, but that wouldn't let us re-use the lzma_stream.

So we roll our own uncompressed-block output, based on the LZMA spec. It's
ugly, but it works.
 2013-01-08 06:20:06 -05:00
Dave Vasilevsky
5f36662909 Reduce memory usage further by buffer-allocation laziness 2012-12-27 14:21:20 -05:00
Dave Vasilevsky
17cd16cefd Actually compress tarball 2012-12-24 12:51:19 -05:00
Dave Vasilevsky
b5982a96a0 Update README 2012-12-23 00:52:48 -05:00
Dave Vasilevsky
5ae1634f52 Add NEWS file, update tuning options in man page 2012-12-22 19:50:05 -05:00
Dave Vasilevsky
d51f9772d1 update to 1.0.1 2012-12-22 19:36:48 -05:00
Dave Vasilevsky
e32361ee80 Allow "extreme" compression 2012-12-22 19:32:20 -05:00
Dave Vasilevsky
87fd55d071 Add option for queue size 2012-12-22 19:23:04 -05:00
Dave Vasilevsky
878e8e0585 Change default block fraction to 2.0 2012-12-22 19:03:56 -05:00
Dave Vasilevsky
13f6237b67 Don't pre-allocate blocks while compressing 2012-12-22 19:02:50 -05:00
Dave Vasilevsky
948d0b4e5d Add block-fraction option 2012-12-22 18:59:36 -05:00
Dave Vasilevsky
04b041656d Clean tarball 2012-12-22 18:26:49 -05:00
Dave Vasilevsky
0f2fe4f601 Add "make tarball" 2012-12-22 18:25:45 -05:00
Dave Vasilevsky
745b624361 Prepare for dist 2012-12-22 16:10:08 -05:00
Dave Vasilevsky
65e827da82 Add manpage 2012-12-22 15:59:59 -05:00
Dave Vasilevsky
b961f6109e Remove old warning from README 2012-12-22 15:18:39 -05:00
Dave Vasilevsky
b23370a64b Mark this version as 1.0 2012-11-21 08:43:10 -05:00
Dave Vasilevsky
9e4fedb7f3 Fix typo in TTY detection 2012-11-16 09:21:56 -05:00
Dave Vasilevsky
154dc842a1 Merge branch 'stream' 
Support streaming input, still decompressing in parallel. Extract mode is not
supported while streaming. Heuristics are used to skip the file index when in
streaming mode.

This also ensures pixz properly reads files with bizarre block sizes, or
with multiple streams.
 2012-11-10 00:03:55 -05:00
Dave Vasilevsky
267e538c5e More file-index skipping fixes 
Don't detect file-index on multi-stream files, that usage is not supported.

Handle multi-stream files correctly when using heuristic skipping.
 2012-11-10 00:00:35 -05:00
Dave Vasilevsky
e1914045f0 Forget Flattr, I don't want markdown 2012-11-05 17:30:11 -05:00
Dave Vasilevsky
f1dd3fcb5e Add Flattr button 2012-11-05 17:28:31 -05:00
Dave Vasilevsky
14f5644bd8 Fixup docs 2012-11-05 02:45:03 -05:00
Dave Vasilevsky
09c60316cf Use heuristic to omit file index 2012-11-05 02:39:20 -05:00
Dave Vasilevsky
e20c330366 Makefile cleanup 2012-11-05 01:14:59 -05:00
Dave Vasilevsky
0aa5ae7d1a Output post-tar data (if it won't interfere with wanted-file filtering) 2012-11-05 01:10:32 -05:00
Dave Vasilevsky
3d5d1f1d39 Handle oversized blocks 2012-11-04 23:27:59 -05:00
Dave Vasilevsky
dd5f6d01e3 Enable both seekable and non-seekable modes 2012-11-04 21:23:18 -05:00
Dave Vasilevsky
dd86134d64 Remove global gCheck 2012-11-04 21:15:55 -05:00
Dave Vasilevsky
4ef79b67d6 Reading multiple indices ok! 2012-11-04 20:11:49 -05:00
Dave Vasilevsky
28e0515d75 Start factoring out index decoding 2012-11-04 19:48:28 -05:00
Dave Vasilevsky
aa79e87956 Multiple streams are supported 2012-10-20 23:30:07 -04:00
Dave Vasilevsky
4474af5419 Streaming read works 2012-10-20 22:32:20 -04:00
Dave Vasilevsky
70a3c58520 Use the read buffer 2012-10-20 21:54:17 -04:00
Dave Vasilevsky
9694d22dcd Declare start of read buffering infrastructure 2012-10-20 21:07:49 -04:00
Dave Vasilevsky
8e1efb824e Fix pragma marks 2012-10-14 09:48:48 -04:00
Dave Vasilevsky
a6d82ed79e Add FIXMEs 2012-10-14 09:25:25 -04:00
Dave Vasilevsky
7820ec52b9 cleanup 2012-10-14 09:15:42 -04:00
Dave Vasilevsky
91f044e569 Start adding non-indexed reading 2012-10-14 07:39:10 -04:00
Dave Vasilevsky
ea64c94c21 We handle EOF fine now 2012-10-14 07:38:42 -04:00
Dave Vasilevsky
b13ae91698 It's ok to decompress a text file to a TTY 2012-10-14 07:33:33 -04:00
Dave Vasilevsky
cad2ee95eb We never use the argument to read_file_index 2012-10-14 06:13:23 -04:00
Dave Vasilevsky
dedbc6d23f Use dynamic block sizes 2012-10-14 03:01:32 -04:00
Dave Vasilevsky
1505bc8c86 Write the compressed/uncompressed size into block headers 2012-10-14 02:31:13 -04:00
Dave Vasilevsky
2403ca1bcf Document new flag 2012-10-14 02:01:11 -04:00
Dave Vasilevsky
1799c4e8f1 Allow capping the number of threads 2012-10-14 01:59:35 -04:00
Dave Vasilevsky
cc4b76cb0b Output to a TTY is ok for listing\! 2012-10-14 01:45:22 -04:00
Dave Vasilevsky
7518c32900 Don't truncate files at end of tar content 2012-10-14 01:43:58 -04:00
Dave Vasilevsky
f93d7e7845 If output is a TTY, print usage 2012-10-13 08:25:08 -04:00
Dave Vasilevsky
570b026d0a Add help option 2012-10-13 08:20:23 -04:00