1 /* 2 * Copyright (c) 2023 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 PKG_DB_HELPER_H 17 #define PKG_DB_HELPER_H 18 19 #include "data_ability_predicates.h" 20 #include "rdb_errno.h" 21 #include "rdb_helper.h" 22 #include "rdb_open_callback.h" 23 #include "rdb_predicates.h" 24 #include "rdb_store.h" 25 #include "result_set.h" 26 #include "pkg_database.h" 27 #include "value_object.h" 28 29 namespace OHOS { 30 namespace ExternalDeviceManager { 31 class PkgDbHelper { 32 public: 33 static std::shared_ptr<PkgDbHelper> GetInstance(); 34 /* query (user) record */ 35 /* query (user, device) record */ 36 /* query (user, device, app) record */ 37 /* query users */ 38 int32_t QueryRightRecordUids(std::vector<std::string> &uids); 39 /* query apps */ 40 int32_t QueryRightRecordApps(int32_t uid, std::vector<std::string> &apps); 41 42 /* update (user, device, app) record */ 43 int32_t QueryAllDriverInfos(std::vector<std::string> &driverInfos); 44 /* add or update (user, device, app) record */ 45 int32_t AddOrUpdateRightRecord( 46 const std::string &bundleName, const std::string &bundleAbility, const std::string &driverInfo); 47 std::string QueryBundleInfoNames(const std::string &driverInfo); 48 int32_t QueryAllBundleAbilityNames(const std::string &bundleName, std::vector<std::string> &bundleAbilityNames); 49 /* delete (user, device, app) record */ 50 int32_t DeleteRightRecord(const std::string &bundleName); 51 /* delete (user, device) record */ 52 int32_t DeleteDeviceRightRecord(int32_t uid, const std::string &deviceName); 53 /* delete (user, app) record */ 54 int32_t DeleteAppRightRecord(int32_t uid, const std::string &bundleName); 55 /* delete (user, apps) record */ 56 int32_t DeleteAppsRightRecord(int32_t uid, const std::vector<std::string> &bundleNames); 57 /* delete (user) record */ 58 int32_t DeleteUidRightRecord(int32_t uid); 59 /* delete (user, time) expired record */ 60 int32_t DeleteNormalExpiredRightRecord(int32_t uid, uint64_t expiredTime); 61 /* delete (validTime, device) record */ 62 int32_t DeleteValidPeriodRightRecord(long validPeriod, const std::string &deviceName); 63 int32_t CheckIfNeedUpdateEx( 64 bool &isUpdate, const std::string &bundleName); 65 int32_t QueryAllSize(std::vector<std::string> &allBundleAbility); 66 private: 67 PkgDbHelper(); 68 DISALLOW_COPY_AND_MOVE(PkgDbHelper); 69 int32_t AddOrUpdateRightRecordEx(bool isUpdate, const std::string &bundleName, 70 const std::string &bundleAbility, const std::string &driverInfo); 71 int32_t QueryRightRecordCount(void); 72 int32_t QueryAndGetResultColumnValues(const OHOS::NativeRdb::RdbPredicates &rdbPredicates, 73 const std::vector<std::string> &columns, const std::string &columnName, std::vector<std::string> &columnValues); 74 int32_t DeleteAndNoOtherOperation(const std::string &whereClause, const std::vector<std::string> &whereArgs); 75 int32_t DeleteAndNoOtherOperation(const OHOS::NativeRdb::RdbPredicates &rdbPredicates); 76 77 static std::shared_ptr<PkgDbHelper> instance_; 78 std::mutex databaseMutex_; 79 std::shared_ptr<PkgDataBase> rightDatabase_; 80 }; 81 } // namespace USB 82 } // namespace OHOS 83 84 #endif 85