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| author | Alexander Færøy <ahf@torproject.org> | 2017-04-18 03:14:36 +0200 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-04-25 08:06:01 -0400 |
| commit | 9d5bc1a9354637aa59025f61e577c6d42f8c53ba (patch) | |
| tree | 509406ce51588c6a7e38586c593313e5303327b4 /src/common/torgzip.h | |
| parent | e6c6606a17841eaf263967254990db5e9443942d (diff) | |
| download | tor-9d5bc1a9354637aa59025f61e577c6d42f8c53ba.tar.gz tor-9d5bc1a9354637aa59025f61e577c6d42f8c53ba.zip | |
Move zlib compression code into its own module.
This patch refactors the `torgzip` module to allow us to extend a common
compression API to support multiple compression backends.
Additionally we move the gzip/zlib code into its own module under the
name `compress_zlib`.
See https://bugs.torproject.org/21664
Diffstat (limited to 'src/common/torgzip.h')
| -rw-r--r-- | src/common/torgzip.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/common/torgzip.h b/src/common/torgzip.h index fa566282d7..0fcac0c946 100644 --- a/src/common/torgzip.h +++ b/src/common/torgzip.h @@ -38,12 +38,6 @@ tor_uncompress(char **out, size_t *out_len, int complete_only, int protocol_warn_level); -const char * -tor_zlib_get_version_str(void); - -const char * -tor_zlib_get_header_version_str(void); - compress_method_t detect_compression_method(const char *in, size_t in_len); int @@ -60,8 +54,10 @@ typedef enum { TOR_COMPRESS_BUFFER_FULL, TOR_COMPRESS_ERROR } tor_compress_output_t; -/** Internal state for an incremental zlib compression/decompression. */ + +/** Internal state for an incremental compression/decompression. */ typedef struct tor_compress_state_t tor_compress_state_t; + tor_compress_state_t *tor_compress_new(int compress, compress_method_t method, compression_level_t level); @@ -73,7 +69,6 @@ tor_compress_output_t tor_compress_process(tor_compress_state_t *state, void tor_compress_free(tor_compress_state_t *state); size_t tor_compress_state_size(const tor_compress_state_t *state); -size_t tor_zlib_get_total_allocation(void); #endif |