diff options
author | David Garcia Quintas <dgq@google.com> | 2016-01-25 17:32:48 -0800 |
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committer | David Garcia Quintas <dgq@google.com> | 2016-01-25 17:32:48 -0800 |
commit | 2425bbbc5587665112bc372c14f6b5483c902370 (patch) | |
tree | 615d3fb670d87965bd54f2452d302be545a58dd2 /include/grpc/impl/codegen/compression_types.h | |
parent | f48e538003186a539fa6cfcda0b474c7cfbae506 (diff) |
Further work. Compiles. WIP
Diffstat (limited to 'include/grpc/impl/codegen/compression_types.h')
-rw-r--r-- | include/grpc/impl/codegen/compression_types.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/include/grpc/impl/codegen/compression_types.h b/include/grpc/impl/codegen/compression_types.h new file mode 100644 index 0000000000..f552d3c8a2 --- /dev/null +++ b/include/grpc/impl/codegen/compression_types.h @@ -0,0 +1,73 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_IMPL_CODEGEN_COMPRESSION_TYPES_H +#define GRPC_IMPL_CODEGEN_COMPRESSION_TYPES_H + +#include <stdint.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** To be used in channel arguments */ +#define GRPC_COMPRESSION_ALGORITHM_ARG "grpc.compression_algorithm" +#define GRPC_COMPRESSION_ALGORITHM_STATE_ARG "grpc.compression_algorithm_state" + +/* The various compression algorithms supported by GRPC */ +typedef enum { + GRPC_COMPRESS_NONE = 0, + GRPC_COMPRESS_DEFLATE, + GRPC_COMPRESS_GZIP, + /* TODO(ctiller): snappy */ + GRPC_COMPRESS_ALGORITHMS_COUNT +} grpc_compression_algorithm; + +typedef enum { + GRPC_COMPRESS_LEVEL_NONE = 0, + GRPC_COMPRESS_LEVEL_LOW, + GRPC_COMPRESS_LEVEL_MED, + GRPC_COMPRESS_LEVEL_HIGH, + GRPC_COMPRESS_LEVEL_COUNT +} grpc_compression_level; + +typedef struct grpc_compression_options { + uint32_t enabled_algorithms_bitset; /**< All algs are enabled by default */ + grpc_compression_algorithm default_compression_algorithm; /**< for channel */ +} grpc_compression_options; + +#ifdef __cplusplus +} +#endif + +#endif /* GRPC_IMPL_CODEGEN_COMPRESSION_TYPES_H */ |