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David Garcia Quintas08a0a332016-01-21 01:04:36 -08001/*
2 *
David Garcia Quintasa43aadd2016-01-21 10:01:28 -08003 * Copyright 2015-2016, Google Inc.
David Garcia Quintas08a0a332016-01-21 01:04:36 -08004 * 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
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24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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31 *
32 */
33
34#ifndef GRPCXX_IMPL_CODEGEN_CALL_HOOK_H
35#define GRPCXX_IMPL_CODEGEN_CALL_HOOK_H
36
37namespace grpc {
38
39class CallOpSetInterface;
40class Call;
41
42/// Channel and Server implement this to allow them to hook performing ops
43class CallHook {
44 public:
45 virtual ~CallHook() {}
46 virtual void PerformOpsOnCall(CallOpSetInterface* ops, Call* call) = 0;
47};
48
49} // namespace grpc
50
51#endif // GRPCXX_IMPL_CODEGEN_CALL_HOOK_H