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 LNN_LOCAL_NET_LEDGER_H 17 #define LNN_LOCAL_NET_LEDGER_H 18 19 #include "lnn_node_info.h" 20 #include "lnn_local_net_ledger_struct.h" 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 #define MAX_STATE_VERSION 0xFF 27 28 int32_t LnnInitLocalLedger(void); 29 int32_t LnnInitLocalLedgerDelay(void); 30 void LnnDeinitLocalLedger(void); 31 32 const NodeInfo *LnnGetLocalNodeInfo(void); 33 int32_t LnnGetLocalNodeInfoSafe(NodeInfo *info); 34 int32_t LnnUpdateLocalNetworkId(const void *id); 35 int32_t LnnUpdateLocalNetworkIdTime(int64_t time); 36 int32_t LnnUpdateLocalHuksKeyTime(uint64_t huksKeyTime); 37 int32_t LnnUpdateLocalScreenStatus(bool isScreenOn); 38 void LnnUpdateStateVersion(StateVersionChangeReason reason); 39 int32_t LnnUpdateLocalDeviceName(const DeviceBasicInfo *info); 40 int32_t LnnGenBroadcastCipherInfo(void); 41 int32_t HandleDeviceInfoIfUdidChanged(void); 42 int32_t LnnUpdateSleCapacityAndVersion(int32_t slecap); 43 44 #ifdef __cplusplus 45 } 46 #endif 47 48 #endif // LNN_LOCAL_NET_LEDGER_H 49