| 90 | } |
| 91 | |
| 92 | Compressor::CompressionAlgorithm |
| 93 | CompressorRegistry::pick_method(uint32_t peer_type, |
| 94 | const std::vector<uint32_t>& preferred_methods) |
| 95 | { |
| 96 | std::vector<uint32_t> allowed_methods = get_methods(peer_type); |
| 97 | auto preferred = std::find_first_of(preferred_methods.begin(), |
| 98 | preferred_methods.end(), |
| 99 | allowed_methods.begin(), |
| 100 | allowed_methods.end()); |
| 101 | if (preferred == preferred_methods.end()) { |
| 102 | ldout(cct,1) << "failed to pick compression method from client's " |
| 103 | << preferred_methods |
| 104 | << " and our " << allowed_methods << dendl; |
| 105 | return Compressor::COMP_ALG_NONE; |
| 106 | } else { |
| 107 | return static_cast<Compressor::CompressionAlgorithm>(*preferred); |
| 108 | } |
| 109 | } |
| 110 | |
| 111 | Compressor::CompressionMode |
| 112 | CompressorRegistry::get_mode(uint32_t peer_type, bool is_secure) |