| 245 | }; |
| 246 | |
| 247 | Status GetCompressionCodec(CompressionType compression, |
| 248 | const CompressionCodec** codec) { |
| 249 | switch (compression) { |
| 250 | case NO_COMPRESSION: |
| 251 | *codec = nullptr; |
| 252 | break; |
| 253 | case SNAPPY: |
| 254 | *codec = SnappyCodec::GetSingleton(); |
| 255 | break; |
| 256 | case LZ4: |
| 257 | *codec = Lz4Codec::GetSingleton(); |
| 258 | break; |
| 259 | case ZLIB: |
| 260 | *codec = ZlibCodec::GetSingleton(); |
| 261 | break; |
| 262 | default: |
| 263 | return Status::NotFound("bad compression type"); |
| 264 | } |
| 265 | return Status::OK(); |
| 266 | } |
| 267 | |
| 268 | CompressionType GetCompressionCodecType(const std::string& name) { |
| 269 | std::string uname; |