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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_QUIC_CRYPTO_QUIC_COMPRESSED_CERTS_CACHE_H_ | 5 #ifndef NET_QUIC_CRYPTO_QUIC_COMPRESSED_CERTS_CACHE_H_ |
6 #define NET_QUIC_CRYPTO_QUIC_COMPRESSED_CERTS_CACHE_H_ | 6 #define NET_QUIC_CRYPTO_QUIC_COMPRESSED_CERTS_CACHE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/containers/mru_cache.h" | 11 #include "base/containers/mru_cache.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "net/quic/crypto/proof_source.h" | 13 #include "net/quic/core/crypto/proof_source.h" |
14 | 14 |
15 namespace net { | 15 namespace net { |
16 | 16 |
17 // QuicCompressedCertsCache is a cache to track most recently compressed certs. | 17 // QuicCompressedCertsCache is a cache to track most recently compressed certs. |
18 class NET_EXPORT_PRIVATE QuicCompressedCertsCache { | 18 class NET_EXPORT_PRIVATE QuicCompressedCertsCache { |
19 public: | 19 public: |
20 explicit QuicCompressedCertsCache(int64_t max_num_certs); | 20 explicit QuicCompressedCertsCache(int64_t max_num_certs); |
21 ~QuicCompressedCertsCache(); | 21 ~QuicCompressedCertsCache(); |
22 | 22 |
23 // Returns the pointer to the cached compressed cert if | 23 // Returns the pointer to the cached compressed cert if |
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99 | 99 |
100 // Key is a unit64_t hash for UncompressedCerts. Stored associated value is | 100 // Key is a unit64_t hash for UncompressedCerts. Stored associated value is |
101 // CachedCerts which has both original uncompressed certs data and the | 101 // CachedCerts which has both original uncompressed certs data and the |
102 // compressed representation of the certs. | 102 // compressed representation of the certs. |
103 base::MRUCache<uint64_t, CachedCerts> certs_cache_; | 103 base::MRUCache<uint64_t, CachedCerts> certs_cache_; |
104 }; | 104 }; |
105 | 105 |
106 } // namespace net | 106 } // namespace net |
107 | 107 |
108 #endif // NET_QUIC_CRYPTO_QUIC_COMPRESSED_CERTS_CACHE_H_ | 108 #endif // NET_QUIC_CRYPTO_QUIC_COMPRESSED_CERTS_CACHE_H_ |
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