blob: f1abc122cea4effe1591f87e0aebf81f69276f9e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
/*
*
* 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_COMPRESSION_ARGS_H
#define GRPC_CORE_LIB_COMPRESSION_COMPRESSION_ARGS_H
#include <grpc/support/port_platform.h>
#include <grpc/compression.h>
#include <grpc/impl/codegen/grpc_types.h>
/** Returns the compression algorithm set in \a a. */
grpc_compression_algorithm
grpc_channel_args_get_channel_default_compression_algorithm(
const grpc_channel_args* a);
/** Returns a channel arg instance with compression enabled. If \a a is
* non-NULL, its args are copied. N.B. GRPC_COMPRESS_NONE disables compression
* for the channel. */
grpc_channel_args* grpc_channel_args_set_channel_default_compression_algorithm(
grpc_channel_args* a, grpc_compression_algorithm algorithm);
/** Sets the support for the given compression algorithm. By default, all
* compression algorithms are enabled. It's an error to disable an algorithm set
* by grpc_channel_args_set_compression_algorithm.
*
* Returns an instance with the updated algorithm states. The \a a pointer is
* modified to point to the returned instance (which may be different from the
* input value of \a a). */
grpc_channel_args* grpc_channel_args_compression_algorithm_set_state(
grpc_channel_args** a, grpc_compression_algorithm algorithm, int state);
/** Returns the bitset representing the support state (true for enabled, false
* for disabled) for compression algorithms.
*
* The i-th bit of the returned bitset corresponds to the i-th entry in the
* grpc_compression_algorithm enum. */
uint32_t grpc_channel_args_compression_algorithm_get_states(
const grpc_channel_args* a);
#endif /* GRPC_CORE_LIB_COMPRESSION_COMPRESSION_ARGS_H */
|
