nflate
minlzma
nflate | minlzma | |
---|---|---|
1 | 1 | |
2 | 340 | |
- | - | |
0.0 | 1.8 | |
over 3 years ago | over 2 years ago | |
C | C | |
Apache License 2.0 | MIT License |
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nflate
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Decompressing a Gzip File by Hand
Programming a gzip (deflate) decompressor is a really good learning project. I did it last year, ultimately producing a pretty poor but working implementation [0]. I ended up modifying Mark Adler's puff example program to see the intermediary tables it produces to help debug my own implementation. I wish I had known about infgen (also by Adler). The other resource I would recommend, beyond the official specs is this article by Joshua Davies[1], also mentioned in the original post here.
[0]: https://github.com/davecom/nflate
minlzma
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LZMA2 library for ESP32
Is there any LZMA2 library for ESP32 to decompress XZ file format? I've found minlzma, but will it work in ESP32?
What are some alternatives?
infgen - Deflate disassember to convert a deflate, zlib, or gzip stream into a readable form.
FastLZ - Small & portable byte-aligned LZ77 compression
Stm32-FatFs-Gzip - This project offers a simplified compressor that produces Gzip-compatible output with small resources for microcontrollers and edge computers. He uses the very basic LZ77 compression algorithm and static Deflate Huffman tree encoding to compress / decompress data into Gzip files.
Huffman-Coding - A C++ compression program based on Huffman's lossless compression algorithm and decoder.
uzlib - Radically unbloated DEFLATE/zlib/gzip compression/decompression library. Can decompress any gzip/zlib data, and offers simplified compressor which produces gzip-compatible output, while requiring much less resources (and providing less compression ratio of course).
p7zip - A new p7zip fork with additional codecs and improvements (forked from https://sourceforge.net/projects/sevenzip/ AND https://sourceforge.net/projects/p7zip/).
tinf - Tiny inflate library (inflate, gzip, zlib)
libmspack - A library for some loosely related Microsoft compression formats, CAB, CHM, HLP, LIT, KWAJ and SZDD.
zlib-ng - zlib replacement with optimizations for "next generation" systems.
xz - Crystal bindings to the xz (lzma) compression library