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_DECISION_DB_H 17 #define LNN_DECISION_DB_H 18 19 #include <stdbool.h> 20 #include <stdint.h> 21 #include "lnn_decision_db_struct.h" 22 23 #include "lnn_node_info.h" 24 25 #ifdef __cplusplus 26 extern "C" { 27 #endif 28 29 typedef struct { 30 char *remoteDevinfoData; 31 uint32_t remoteDevinfoLen; 32 char *deviceKey; 33 uint32_t deviceKeyLen; 34 char *broadcastKey; 35 uint32_t broadcastKeyLen; 36 char *ptkKey; 37 uint32_t ptkKeyLen; 38 char *localBroadcastKey; 39 uint32_t localBroadcastKeyLen; 40 } UpdateKeyRes; 41 42 int32_t LnnInsertSpecificTrustedDevInfo(const char *udid); 43 int32_t LnnDeleteSpecificTrustedDevInfo(const char *udid, int32_t localUserId); 44 int32_t LnnGetTrustedDevInfoFromDb(char **udidArray, uint32_t *num); 45 int32_t InitTrustedDevInfoTable(void); 46 bool LnnIsPotentialHomeGroup(const char *udid); 47 int32_t UpdateRecoveryDeviceInfoFromDb(void); 48 49 int32_t LnnCheckGenerateSoftBusKeyByHuks(void); 50 int32_t LnnInitDecisionDbDelay(void); 51 int32_t EncryptStorageData(LnnEncryptDataLevel level, uint8_t *dbKey, uint32_t len); 52 int32_t DecryptStorageData(LnnEncryptDataLevel level, uint8_t *dbKey, uint32_t len); 53 int32_t LnnGenerateCeParams(bool isUnlocked); 54 void LnnRemoveDb(void); 55 int32_t LnnFindDeviceUdidTrustedInfoFromDb(const char *udid); 56 int32_t UpdateKeyAndLocalInfo(void); 57 int32_t InitDbListDelay(void); 58 59 #ifdef __cplusplus 60 } 61 #endif 62 #endif // LNN_DECISION_DB_H 63