| /* |
| * |
| * Copyright 2015 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| #ifndef GRPC_CORE_LIB_COMPRESSION_MESSAGE_COMPRESS_H |
| #define GRPC_CORE_LIB_COMPRESSION_MESSAGE_COMPRESS_H |
| |
| #include <grpc/support/port_platform.h> |
| |
| #include <grpc/slice_buffer.h> |
| |
| #include "src/core/lib/compression/compression_internal.h" |
| |
| /* compress 'input' to 'output' using 'algorithm'. |
| On success, appends compressed slices to output and returns 1. |
| On failure, appends uncompressed slices to output and returns 0. */ |
| int grpc_msg_compress(grpc_message_compression_algorithm algorithm, |
| grpc_slice_buffer* input, grpc_slice_buffer* output); |
| |
| /* decompress 'input' to 'output' using 'algorithm'. |
| On success, appends slices to output and returns 1. |
| On failure, output is unchanged, and returns 0. */ |
| int grpc_msg_decompress(grpc_message_compression_algorithm algorithm, |
| grpc_slice_buffer* input, grpc_slice_buffer* output); |
| |
| #endif /* GRPC_CORE_LIB_COMPRESSION_MESSAGE_COMPRESS_H */ |