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419 commits 3 branches 21 tags 7.6 MiB
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11 commits

Author SHA1 Message Date
Moinak Ghosh
73307c3996 Multiple checks and balances in Dispack to avoid buffer overlfow. 
Allow filter variants to omit the standard header.
Use E8E9 in Dispack filter as a fallback.
Fix integer overflow for type value in thread data struct.
Do not inline functions in DEBUG build.
 2014-12-21 14:13:58 +05:30
Moinak Ghosh
1db822d866 Add Dispack file-level filter in the libarchive chain. 
Add new file type for Win32-PE executables (Dispack).
Reset file type flag after filter processing for better compression.
Fix array index handling for file type list.
 2014-12-20 11:24:09 +05:30
Moinak Ghosh
9a5361f010 Misclleanous cleanups. 
Fix some formatting.
Increase metadata chunk size slightly.
 2014-12-19 19:15:39 +05:30
Moinak Ghosh
f970b41e34 A bunch of improvements and fixes. 
- Fix heap corruption in DICT Filter.
- Make default Dedup block size as 8KB.
- Revamp executable file handling: Part#1.
- Developed new E8E9 filter that works better than Dispack on raw data blocks.
- Remove block-based Dispack encoding. File-specific Dispack filter to be added.
- Improve file header based executable file detection.
- Introduce new sorting algorithm for filenames without extension.
 2014-12-11 19:15:36 +05:30
Moinak Ghosh
e7081eb5a3 Git commit - rehash. Incorrect earlier commit. 
Implement Separate metadata stream.
Fix blatant wrong check in Bzip2 compressor.
Implement E8E9 filter fallback in Dispack.
Improve dict buffer size checks.
Reduce thread count to control memory usage in archive mode.
 2014-10-24 23:30:40 +05:30
Moinak Ghosh
6ba9c4b721 Change EXE code detection process to CSC's Analyzer. 2014-09-23 21:19:10 +05:30
Moinak Ghosh
d5ceda559e Update Licensing notes and build notes. 
More whitespace fixes.
 2014-07-26 15:28:40 +05:30
Moinak Ghosh
4a9cd8c48e More portability tweaks. 
Fix compiler warnings.
 2014-05-04 13:32:11 +05:30
Moinak Ghosh
36ed5d5a78 Use adapt2 as default compression in archive mode. 
Add more filter auto-selection by compression level in archive mode.
Replace odd stride lengths in Delta2 with standard numeric type lengths and improve performance.
 2013-12-05 22:20:01 +05:30
Moinak Ghosh
4923551570 Fix Dispack decoding. 2013-11-24 22:44:35 +05:30
Moinak Ghosh
0192790c02 Add Dispack filter with auto-detection of x86 executables in archive mode. 
More elaborate magic header based detection of 32-bit and 64-bit x86 binaries.
Always use fast-mode LZ4 in Adaptive modes.
 2013-11-24 19:45:58 +05:30