Line data Source code
1 : /*
2 : *
3 : * Copyright (c) 2020-2024 Project CHIP Authors
4 : * All rights reserved.
5 : *
6 : * Licensed under the Apache License, Version 2.0 (the "License");
7 : * you may not use this file except in compliance with the License.
8 : * You may obtain a copy of the License at
9 : *
10 : * http://www.apache.org/licenses/LICENSE-2.0
11 : *
12 : * Unless required by applicable law or agreed to in writing, software
13 : * distributed under the License is distributed on an "AS IS" BASIS,
14 : * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 : * See the License for the specific language governing permissions and
16 : * limitations under the License.
17 : */
18 : #include <app/CommandHandler.h>
19 :
20 : namespace chip {
21 : namespace app {
22 :
23 103 : void CommandHandler::Handle::Init(CommandHandler * handler)
24 : {
25 103 : if (handler != nullptr)
26 : {
27 103 : handler->IncrementHoldOff(this);
28 103 : mpHandler = handler;
29 : }
30 103 : }
31 :
32 4 : CommandHandler * CommandHandler::Handle::Get()
33 : {
34 : // Not safe to work with CommandHandlerImpl in parallel with other Matter work.
35 4 : assertChipStackLockedByCurrentThread();
36 :
37 4 : return mpHandler;
38 : }
39 :
40 118 : void CommandHandler::Handle::Release()
41 : {
42 118 : if (mpHandler != nullptr)
43 : {
44 103 : mpHandler->DecrementHoldOff(this);
45 103 : Invalidate();
46 : }
47 118 : }
48 :
49 99 : CommandHandler::Handle::Handle(CommandHandler * handler)
50 : {
51 99 : Init(handler);
52 99 : }
53 :
54 : } // namespace app
55 : } // namespace chip
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