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 UDMF_SERVICE_IMPL_H 17 #define UDMF_SERVICE_IMPL_H 18 19 #include "store_cache.h" 20 #include "udmf_service_stub.h" 21 #include "kv_store_delegate_manager.h" 22 namespace OHOS { 23 namespace UDMF { 24 /* 25 * UDMF server implementation 26 */ 27 class UdmfServiceImpl final : public UdmfServiceStub { 28 public: 29 UdmfServiceImpl(); 30 ~UdmfServiceImpl() = default; 31 using DBLaunchParam = DistributedDB::AutoLaunchParam; 32 int32_t SetData(CustomOption &option, UnifiedData &unifiedData, std::string &key) override; 33 int32_t GetData(const QueryOption &query, UnifiedData &unifiedData) override; 34 int32_t GetBatchData(const QueryOption &query, std::vector<UnifiedData> &unifiedDataSet) override; 35 int32_t UpdateData(const QueryOption &query, UnifiedData &unifiedData) override; 36 int32_t DeleteData(const QueryOption &query, std::vector<UnifiedData> &unifiedDataSet) override; 37 int32_t GetSummary(const QueryOption &query, Summary &summary) override; 38 int32_t AddPrivilege(const QueryOption &query, Privilege &privilege) override; 39 int32_t Sync(const QueryOption &query, const std::vector<std::string> &devices) override; 40 int32_t IsRemoteData(const QueryOption &query, bool &result) override; 41 int32_t SetAppShareOption(const std::string &intention, int32_t shareOption) override; 42 int32_t GetAppShareOption(const std::string &intention, int32_t &shareOption) override; 43 int32_t RemoveAppShareOption(const std::string &intention) override; 44 int32_t OnInitialize() override; 45 int32_t OnBind(const BindInfo &bindInfo) override; 46 int32_t ObtainAsynProcess(AsyncProcessInfo &processInfo) override; 47 int32_t ClearAsynProcessByKey(const std::string &businessUdKey) override; 48 int32_t ResolveAutoLaunch(const std::string &identifier, DBLaunchParam ¶m) override; 49 int32_t OnUserChange(uint32_t code, const std::string &user, const std::string &account) override; 50 private: 51 int32_t SaveData(CustomOption &option, UnifiedData &unifiedData, std::string &key); 52 int32_t RetrieveData(const QueryOption &query, UnifiedData &unifiedData); 53 int32_t QueryDataCommon(const QueryOption &query, std::vector<UnifiedData> &dataSet, std::shared_ptr<Store> &store); 54 int32_t ProcessUri(const QueryOption &query, UnifiedData &unifiedData); 55 bool IsPermissionInCache(const QueryOption &query); 56 bool IsReadAndKeep(const std::vector<Privilege> &privileges, const QueryOption &query); 57 int32_t ProcessCrossDeviceData(uint32_t tokenId, UnifiedData &unifiedData, std::vector<Uri> &uris); 58 bool VerifyPermission(const std::string &permission, uint32_t callerTokenId); 59 bool HasDatahubPriviledge(const std::string &bundleName); 60 void RegisterAsyncProcessInfo(const std::string &businessUdKey); 61 void TransferToEntriesIfNeed(const QueryOption &query, UnifiedData &unifiedData); 62 bool IsNeedTransferDeviceType(const QueryOption &query); 63 bool CheckDragParams(UnifiedKey &key, const QueryOption &query); 64 65 class Factory { 66 public: 67 Factory(); 68 ~Factory(); 69 70 private: 71 std::shared_ptr<UdmfServiceImpl> product_; 72 }; 73 static Factory factory_; 74 std::map<std::string, Privilege> privilegeCache_; 75 std::shared_ptr<ExecutorPool> executors_; 76 77 std::mutex mutex_; 78 std::unordered_map<std::string, AsyncProcessInfo> asyncProcessInfoMap_; 79 }; 80 } // namespace UDMF 81 } // namespace OHOS 82 #endif // UDMF_SERVICE_IMPL_H 83