49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*
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* nghttp2 - HTTP/2 C Library
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*
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* Copyright (c) 2016 Tatsuhiro Tsujikawa
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef CACHE_DIGEST_H
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#define CACHE_DIGEST_H
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#include "nghttp2_config.h"
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#include <vector>
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#include <string>
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#include "template.h"
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namespace nghttp2 {
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ssize_t cache_digest_encode(uint8_t *data, size_t datalen,
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const std::vector<std::string> &uris,
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uint32_t logp);
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int cache_digest_decode(std::vector<uint64_t> &keys, uint32_t &logn,
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uint32_t &logp, const uint8_t *data, size_t datalen);
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int cache_digest_hash(uint64_t &key, size_t nbits, const StringRef &s);
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} // namespace nghttp2
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#endif // CACHE_DIGEST_H
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