| Craig Tiller | ebdef9d | 2015-11-19 17:09:49 -0800 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Copyright 2015, Google Inc. |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions are |
| 8 | * met: |
| 9 | * |
| 10 | * * Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * * Redistributions in binary form must reproduce the above |
| 13 | * copyright notice, this list of conditions and the following disclaimer |
| 14 | * in the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * * Neither the name of Google Inc. nor the names of its |
| 17 | * contributors may be used to endorse or promote products derived from |
| 18 | * this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | */ |
| 33 | |
| 34 | #ifndef GRPC_INTERNAL_CORE_COMPRESSION_ALGORITHM_METADATA_H |
| 35 | #define GRPC_INTERNAL_CORE_COMPRESSION_ALGORITHM_METADATA_H |
| 36 | |
| 37 | #include <grpc/compression.h> |
| 38 | #include "src/core/transport/metadata.h" |
| 39 | |
| 40 | /** Return compression algorithm based metadata value */ |
| 41 | grpc_mdstr *grpc_compression_algorithm_mdstr( |
| 42 | grpc_compression_algorithm algorithm); |
| 43 | |
| 44 | /** Return compression algorithm based metadata element (grpc-encoding: xxx) */ |
| 45 | grpc_mdelem *grpc_compression_encoding_mdelem( |
| 46 | grpc_compression_algorithm algorithm); |
| 47 | |
| 48 | /** Find compression algorithm based on passed in mdstr - returns |
| 49 | * GRPC_COMPRESS_ALGORITHM_COUNT on failure */ |
| 50 | grpc_compression_algorithm grpc_compression_algorithm_from_mdstr( |
| 51 | grpc_mdstr *str); |
| 52 | |
| 53 | #endif /* GRPC_INTERNAL_CORE_COMPRESSION_ALGORITHM_METADATA_H */ |