1 /* 2 * Copyright (C) 2022-2024 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 INTERFACES_KITS_JS_MEDIALIBRARY_INCLUDE_USER_FILE_CLIENT_H 17 #define INTERFACES_KITS_JS_MEDIALIBRARY_INCLUDE_USER_FILE_CLIENT_H 18 19 #include "datashare_helper.h" 20 #include "datashare_predicates.h" 21 #include "message_parcel.h" 22 #include "napi_base_context.h" 23 #include "message_parcel.h" 24 #include "napi_error.h" 25 #include "napi/native_api.h" 26 #include "napi/native_node_api.h" 27 #include "napi_remote_object.h" 28 #include "rdb_store.h" 29 #include "uri.h" 30 #include "safe_map.h" 31 #include "bundle_mgr_interface.h" 32 #include <mutex> 33 34 namespace OHOS { 35 namespace Media { 36 #define EXPORT __attribute__ ((visibility ("default"))) 37 class UserFileClient { 38 public: UserFileClient()39 EXPORT UserFileClient() {} ~UserFileClient()40 EXPORT virtual ~UserFileClient() {} 41 EXPORT static bool IsValid(const int32_t userId = -1); 42 EXPORT static napi_status CheckIsStage(napi_env env, napi_callback_info info, bool &result); 43 EXPORT static sptr<IRemoteObject> ParseTokenInStageMode(napi_env env, napi_callback_info info); 44 EXPORT static sptr<IRemoteObject> ParseTokenInAbility(napi_env env, napi_callback_info info); 45 46 EXPORT static void Init(const sptr<IRemoteObject> &token, bool isSetHelper = false, const int32_t userId = -1); 47 EXPORT static void Init(napi_env env, napi_callback_info info, const int32_t userId = -1); 48 EXPORT static std::shared_ptr<DataShare::DataShareResultSet> Query(Uri &uri, 49 const DataShare::DataSharePredicates &predicates, std::vector<std::string> &columns, 50 int &errCode, const int32_t userId = -1); 51 EXPORT static std::pair<bool, std::shared_ptr<DataShare::DataShareResultSet>> QueryAccessibleViaSandBox(Uri &uri, 52 const DataShare::DataSharePredicates &predicates, std::vector<std::string> &columns, int &errCode, 53 const int32_t userId = -1); 54 EXPORT static int Insert(Uri &uri, const DataShare::DataShareValuesBucket &value, const int32_t userId = -1); 55 EXPORT static int InsertExt(Uri &uri, const DataShare::DataShareValuesBucket &value, std::string &result, 56 const int32_t userId = -1); 57 EXPORT static int BatchInsert(Uri &uri, const std::vector<DataShare::DataShareValuesBucket> &values); 58 EXPORT static int Delete(Uri &uri, const DataShare::DataSharePredicates &predicates); 59 EXPORT static void NotifyChange(const Uri &uri); 60 EXPORT static void RegisterObserver(const Uri &uri, const sptr<AAFwk::IDataAbilityObserver> &dataObserver); 61 EXPORT static void UnregisterObserver(const Uri &uri, const sptr<AAFwk::IDataAbilityObserver> &dataObserver); 62 EXPORT static int OpenFile(Uri &uri, const std::string &mode, const int32_t userId = -1); 63 EXPORT static int OpenFileWithErrCode( 64 Uri &uri, const std::string &mode, int32_t &realErr, const int32_t userId = -1); 65 EXPORT static int Update(Uri &uri, const DataShare::DataSharePredicates &predicates, 66 const DataShare::DataShareValuesBucket &value, const int32_t userId = -1); 67 EXPORT static void RegisterObserverExt(const Uri &uri, 68 std::shared_ptr<DataShare::DataShareObserver> dataObserver, bool isDescendants); 69 EXPORT static void UnregisterObserverExt(const Uri &uri, 70 std::shared_ptr<DataShare::DataShareObserver> dataObserver); 71 EXPORT static void Clear(); 72 EXPORT static std::shared_ptr<NativeRdb::ResultSet> QueryRdb(Uri &uri, 73 const DataShare::DataSharePredicates &predicates, std::vector<std::string> &columns); 74 EXPORT static std::shared_ptr<NativeRdb::ResultSet> QueryByStep(const std::string &sql); 75 EXPORT static std::string GetType(Uri &uri); 76 EXPORT static int32_t UserDefineFunc(MessageParcel &data, MessageParcel &reply, MessageOption &option); 77 EXPORT static int32_t UserDefineFunc(const int32_t &userId, MessageParcel &data, MessageParcel &reply, 78 MessageOption &option); 79 EXPORT static void SetUserId(const int32_t userId); 80 EXPORT static int32_t GetUserId(); 81 EXPORT static std::shared_ptr<DataShare::DataShareHelper> GetDataShareHelperByUser(const int32_t userId); 82 EXPORT static std::string GetBundleName(); 83 EXPORT static int32_t RegisterObserverExtProvider(const Uri &uri, 84 std::shared_ptr<DataShare::DataShareObserver> dataObserver, bool isDescendants); 85 EXPORT static int32_t UnregisterObserverExtProvider(const Uri &uri, 86 std::shared_ptr<DataShare::DataShareObserver> dataObserver); 87 88 private: 89 static inline std::shared_ptr<DataShare::DataShareHelper> sDataShareHelper_ = nullptr; 90 static std::shared_ptr<DataShare::DataShareHelper> GetDataShareHelper(napi_env env, napi_callback_info info, 91 const int32_t userId = -1); 92 static int32_t userId_; 93 static std::string bundleName_; 94 static SafeMap<int32_t, std::shared_ptr<DataShare::DataShareHelper>> dataShareHelperMap_; 95 static sptr<AppExecFwk::IBundleMgr> GetSysBundleManager(); 96 static sptr<AppExecFwk::IBundleMgr> bundleMgr_; 97 static std::mutex bundleMgrMutex_; 98 }; 99 } 100 } 101 102 #endif // INTERFACES_KITS_JS_MEDIALIBRARY_INCLUDE_USER_FILE_CLIENT_H