1 /*
2  * Copyright (C) 2021 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef HCI_EVT_H
17 #define HCI_EVT_H
18 
19 #include "packet.h"
20 #include "platform/include/list.h"
21 #include "platform/include/mutex.h"
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
27 #define HCI_FOREACH_EVT_CALLBACKS_START(x)                         \
28     MutexLock(HciGetEventCallbackListLock());                      \
29     ListNode *node_ = ListGetFirstNode(HciGetEventCallbackList()); \
30     while (node_ != NULL) {                                        \
31         x = ListGetNodeData(node_);                                \
32         if ((x) != NULL) {
33 
34 #define HCI_FOREACH_EVT_CALLBACKS_END \
35     }                                 \
36     node_ = ListGetNextNode(node_);   \
37     }                                 \
38     MutexUnlock(HciGetEventCallbackListLock());
39 
40 void HciInitEvent();
41 
42 void HciOnEvent(Packet *packet);
43 
44 void HciCloseEvent();
45 
46 List *HciGetEventCallbackList();
47 Mutex *HciGetEventCallbackListLock();
48 
49 #ifdef __cplusplus
50 }
51 #endif
52 
53 #endif  // HCI_EVT_H
54