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path: root/src/common/compress.h
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2017-12-08Replace all FREE_AND_NULL* uses to take a type and a free function.Nick Mathewson
This commit was made mechanically by this perl script: \#!/usr/bin/perl -w -i -p next if /^#define FREE_AND_NULL/; s/\bFREE_AND_NULL\((\w+),/FREE_AND_NULL\(${1}_t, ${1}_free_,/; s/\bFREE_AND_NULL_UNMATCHED\(/FREE_AND_NULL\(/;
2017-12-08Switch to a safer FREE_AND_NULL implementationNick Mathewson
This one only evaluates the input once, so it cannot mess up even if there are side effects.
2017-12-08Convert the rest of src/common's headers to use FREE_AND_NULLNick Mathewson
2017-09-28Improve unit test coverage for compression code.Nick Mathewson
These tests try uncompressing garbage, verify that we won't make compression bombs, and verify that we won't uncompress compression bombs.
2017-09-15Run our #else/#endif annotator on our source code.Nick Mathewson
2017-05-17Fix whitespace issue.Alexander Færøy
See: https://bugs.torproject.org/22286
2017-05-12Add API for getting human readable descriptions of a compress_method_tAlexander Færøy
See: https://bugs.torproject.org/21667
2017-04-27Move the "supported compression bitmask" into compress.[ch]Nick Mathewson
2017-04-25Function to convert compression methods to/from strings.Nick Mathewson
2017-04-25Merge branch 'unified_compress_squashed'Nick Mathewson
2017-04-25Add a "best compression" flag.Nick Mathewson
2017-04-25Use atomic counters for compressor allocation.Nick Mathewson
2017-04-25Fix newlines in compression headers.Alexander Færøy
See: https://bugs.torproject.org/21662
2017-04-25Remove `tor_compress_memory_level()`.Alexander Færøy
This patch splits up `tor_compress_memory_level()` into static functions in the individual compression backends, which allows us to tune the values per compression backend rather than globally. See: https://bugs.torproject.org/21662
2017-04-25Add API entry-point for getting compression method version numbers.Alexander Færøy
This patch adds `tor_compress_version_str()` and `tor_compress_header_version_str()` to get the version strings of the different compression schema providers. Both functions returns `NULL` in case a given `compress_method_t` is unknown or unsupported. See: https://bugs.torproject.org/21662
2017-04-25Add function to check if a given compression method is supported.Alexander Færøy
This patch adds support for checking if a given `compress_method_t` is supported by the currently running Tor instance using `tor_compress_supports_method()`. See: https://bugs.torproject.org/21662
2017-04-25Add `tor_compress_get_total_allocation()` function.Alexander Færøy
This patch adds the `tor_compress_get_total_allocation()` which returns an approximate number of bytes currently in use by all the different compression backends. See: https://bugs.torproject.org/21662
2017-04-25Add Zstandard support.Alexander Færøy
See: https://bugs.torproject.org/21662
2017-04-25Add LZMA support.Alexander Færøy
See: https://bugs.torproject.org/21662
2017-04-25Rename the `torgzip` module to `compress`.Alexander Færøy
See https://bugs.torproject.org/21663
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