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1 | /* |
2 | * Ceph - scalable distributed file system | |
3 | * | |
4 | * Copyright (C) 2015 Mirantis, Inc. | |
5 | * | |
6 | * Author: Alyona Kiseleva <akiselyova@mirantis.com> | |
7 | * | |
8 | * This library is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License as published by the Free Software Foundation; either | |
11 | * version 2.1 of the License, or (at your option) any later version. | |
12 | * | |
13 | */ | |
14 | ||
15 | #ifndef CEPH_COMPRESSION_PLUGIN_SNAPPY_H | |
16 | #define CEPH_COMPRESSION_PLUGIN_SNAPPY_H | |
17 | ||
18 | // ----------------------------------------------------------------------------- | |
19 | #include "compressor/CompressionPlugin.h" | |
20 | #include "SnappyCompressor.h" | |
21 | // ----------------------------------------------------------------------------- | |
22 | ||
23 | class CompressionPluginSnappy : public CompressionPlugin { | |
24 | ||
25 | public: | |
26 | ||
27 | explicit CompressionPluginSnappy(CephContext* cct) : CompressionPlugin(cct) | |
28 | {} | |
29 | ||
30 | int factory(CompressorRef *cs, | |
31 | std::ostream *ss) override | |
32 | { | |
33 | if (compressor == 0) { | |
11fdf7f2 | 34 | SnappyCompressor *interface = new SnappyCompressor(cct); |
7c673cae FG |
35 | compressor = CompressorRef(interface); |
36 | } | |
37 | *cs = compressor; | |
38 | return 0; | |
39 | } | |
40 | }; | |
41 | ||
42 | #endif |