1 /* 2 * Copyright (c) 2025 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 OHOS_ROSEN_WINDOW_SCENE_WMS_RDB_OPEN_CALLBACK_H 17 #define OHOS_ROSEN_WINDOW_SCENE_WMS_RDB_OPEN_CALLBACK_H 18 19 #include "rdb_errno.h" 20 #include "rdb_open_callback.h" 21 22 namespace OHOS { 23 namespace Rosen { 24 namespace { 25 constexpr static const char* STARTING_WINDOW_RDB_NAME = "/starting_window_config.db"; 26 constexpr static const char* STARTING_WINDOW_TABLE_NAME = "starting_window_config"; 27 constexpr static int32_t STARTING_WINDOW_RDB_VERSION = 2; 28 } // namespace 29 30 struct WmsRdbConfig { 31 std::string dbPath; 32 std::string dbName { STARTING_WINDOW_RDB_NAME }; 33 std::string tableName { STARTING_WINDOW_TABLE_NAME }; 34 std::string createTableSql; 35 int32_t version { STARTING_WINDOW_RDB_VERSION }; 36 }; 37 38 class WmsRdbOpenCallback : public NativeRdb::RdbOpenCallback { 39 public: 40 WmsRdbOpenCallback(const WmsRdbConfig& wmsRdbConfig); 41 int32_t OnCreate(NativeRdb::RdbStore& rdbStore) override; 42 int32_t OnUpgrade(NativeRdb::RdbStore& rdbStore, int currentVersion, int targetVersion) override; 43 int32_t OnDowngrade(NativeRdb::RdbStore& rdbStore, int currentVersion, int targetVersion) override; 44 int32_t OnOpen(NativeRdb::RdbStore& rdbStore) override; 45 int32_t onCorruption(std::string databaseFile) override; 46 47 private: 48 void UpgradeDbToNextVersion(NativeRdb::RdbStore& rdbStore, int newVersion); 49 void AddColumn(NativeRdb::RdbStore& rdbStore, const std::string columnInfo); 50 WmsRdbConfig wmsRdbConfig_; 51 }; 52 } // namespace Rosen 53 } // namespace OHOS 54 #endif // OHOS_ROSEN_WINDOW_SCENE_WMS_RDB_OPEN_CALLBACK_H