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