1 /* 2 * Copyright (c) 2022 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_MEDIUM_MGR_H 17 #define LNN_HEARTBEAT_MEDIUM_MGR_H 18 19 #include "lnn_heartbeat_utils.h" 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 typedef struct { 26 /** Heartbeat media type. For details, see {@link LnnHeartbeatType}. */ 27 LnnHeartbeatType type; 28 union { 29 /** Defines parameters of ble heartbeat. */ 30 struct BleParam { 31 /** minimum time between the start of two consecutive advertising events. */ 32 uint16_t advMinInterval; 33 /** maximum time between the start of two consecutive advertising events. */ 34 uint16_t advMaxInterval; 35 /** Interval between the start of two consecutive scan windows. */ 36 uint16_t scanInterval; 37 /** The duration in which the link layer scans on one channel. */ 38 uint16_t scanWindow; 39 } ble; 40 } info; 41 } LnnHeartbeatMediumParam; 42 43 typedef struct { 44 int32_t weight; 45 int32_t localMasterWeight; 46 } LnnHeartbeatWeight; 47 48 typedef struct { 49 void (*onRelay)(const char *udidHash, ConnectionAddrType type, LnnHeartbeatType hbType); 50 int32_t (*onReceive)(DeviceInfo *device, const LnnHeartbeatWeight *mediumWeight, LnnHeartbeatType hbType, 51 bool isOnlineDirectly, HbRespData *hbResp); 52 int32_t (*onRecvHigherWeight)(const char *udidHash, int32_t weight, ConnectionAddrType type, bool isReElect, 53 bool isPeerScreenOn); 54 void (*onRecvLpInfo)(const char *networkId, uint64_t nowTime); 55 } LnnHeartbeatMediumMgrCb; 56 57 typedef struct { 58 LnnHeartbeatType hbType; 59 bool wakeupFlag; 60 bool isRelay; 61 bool isSyncData; 62 bool isFirstBegin; 63 bool isNeedRestart; 64 bool hasScanRsp; 65 bool isFast; 66 bool isDirectBoardcast; 67 char networkId[NETWORK_ID_BUF_LEN]; 68 } LnnHeartbeatSendBeginData; 69 70 typedef struct { 71 LnnHeartbeatType hbType; 72 bool wakeupFlag; 73 bool isRelay; 74 bool isLastEnd; 75 } LnnHeartbeatSendEndData; 76 77 typedef struct { 78 LnnHeartbeatType supportType; 79 int32_t (*init)(const LnnHeartbeatMediumMgrCb *callback); 80 int32_t (*onSendOneHbBegin)(const LnnHeartbeatSendBeginData *custData); 81 int32_t (*onSendOneHbEnd)(const LnnHeartbeatSendEndData *custData); 82 int32_t (*onSetMediumParam)(const LnnHeartbeatMediumParam *param); 83 int32_t (*onUpdateSendInfo)(LnnHeartbeatUpdateInfoType type); 84 int32_t (*onStopHbByType)(void); 85 void (*deinit)(void); 86 } LnnHeartbeatMediumMgr; 87 88 int32_t LnnHbMediumMgrSetParam(void *param); 89 int32_t LnnHbMediumMgrSendBegin(LnnHeartbeatSendBeginData *custData); 90 int32_t LnnHbMediumMgrSendEnd(LnnHeartbeatSendEndData *custData); 91 int32_t LnnHbMediumMgrStop(LnnHeartbeatType *type); 92 int32_t LnnHbMediumMgrUpdateSendInfo(LnnHeartbeatUpdateInfoType type); 93 void LnnHbClearRecvList(void); 94 95 int32_t LnnHbMediumMgrInit(void); 96 void LnnHbMediumMgrDeinit(void); 97 98 int32_t LnnRegistHeartbeatMediumMgr(LnnHeartbeatMediumMgr *mgr); 99 int32_t LnnUnRegistHeartbeatMediumMgr(LnnHeartbeatMediumMgr *mgr); 100 101 void LnnDumpHbMgrRecvList(void); 102 void LnnDumpHbOnlineNodeList(void); 103 104 #ifdef __cplusplus 105 } 106 #endif 107 #endif /* LNN_HEARTBEAT_MEDIUM_MGR_H */ 108