GRPC Core 0.10.0.0

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message_compress.h
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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_MESSAGE_COMPRESS_H
35 #define GRPC_INTERNAL_CORE_COMPRESSION_MESSAGE_COMPRESS_H
36
37 #include <grpc/compression.h>
38 #include <grpc/support/slice_buffer.h>
39
40 /* compress 'input' to 'output' using 'algorithm'.
41 On success, appends compressed slices to output and returns 1.
42 On failure, appends uncompressed slices to output and returns 0. */
43 int grpc_msg_compress(grpc_compression_algorithm algorithm,
44 gpr_slice_buffer *input, gpr_slice_buffer *output);
45
46 /* decompress 'input' to 'output' using 'algorithm'.
47 On success, appends slices to output and returns 1.
48 On failure, output is unchanged, and returns 0. */
49 int grpc_msg_decompress(grpc_compression_algorithm algorithm,
50 gpr_slice_buffer *input, gpr_slice_buffer *output);
51
52 #endif /* GRPC_INTERNAL_CORE_COMPRESSION_MESSAGE_COMPRESS_H */
compression.h
grpc_compression_algorithm
grpc_compression_algorithm
Definition: compression.h:45
gpr_slice_buffer
Definition: slice_buffer.h:48
grpc_msg_decompress
int grpc_msg_decompress(grpc_compression_algorithm algorithm, gpr_slice_buffer *input, gpr_slice_buffer *output)
Definition: message_compress.c:176
slice_buffer.h
grpc_msg_compress
int grpc_msg_compress(grpc_compression_algorithm algorithm, gpr_slice_buffer *input, gpr_slice_buffer *output)
Definition: message_compress.c:167