1 /*
2  * Copyright (c) 2022-2024 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 LNN_HEARTBEAT_CTRL_H
17 #define LNN_HEARTBEAT_CTRL_H
18 
19 #include "bus_center_event.h"
20 #include "lnn_heartbeat_medium_mgr.h"
21 #include "softbus_bus_center.h"
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
27 SoftBusScreenState GetScreenState(void);
28 void SetScreenState(SoftBusScreenState state);
29 int32_t LnnStartHeartbeatFrameDelay(void);
30 int32_t LnnSetHeartbeatMediumParam(const LnnHeartbeatMediumParam *param);
31 int32_t LnnOfflineTimingByHeartbeat(const char *networkId, ConnectionAddrType addrType);
32 void LnnStopOfflineTimingByHeartbeat(const char *networkId, ConnectionAddrType addrType);
33 int32_t LnnShiftLNNGear(const char *pkgName, const char *callerId, const char *targetNetworkId, const GearMode *mode);
34 int32_t LnnShiftLNNGearWithoutPkgName(
35     const char *callerId, const GearMode *mode, LnnHeartbeatStrategyType strategyType);
36 void LnnUpdateHeartbeatInfo(LnnHeartbeatUpdateInfoType type);
37 void LnnRequestBleDiscoveryProcess(int32_t strategy, int64_t timeout);
38 
39 void LnnHbOnTrustedRelationIncreased(int32_t groupType);
40 void LnnHbOnTrustedRelationReduced(void);
41 
42 int32_t LnnInitHeartbeat(void);
43 void LnnDeinitHeartbeat(void);
44 
45 int32_t LnnTriggerDataLevelHeartbeat(void);
46 int32_t LnnTriggerCloudSyncHeartbeat(void);
47 void LnnRegDataLevelChangeCb(const IDataLevelChangeCallback *callback);
48 void LnnUnregDataLevelChangeCb(void);
49 bool IsHeartbeatEnable(void);
50 
51 #ifdef __cplusplus
52 }
53 #endif
54 #endif /* LNN_HEARTBEAT_CTRL_H */
55