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 UTD_CLIENT_H 17 #define UTD_CLIENT_H 18 19 #include <string> 20 #include <vector> 21 #include <map> 22 #include "utd_common.h" 23 #include "preset_type_descriptors.h" 24 #include "type_descriptor.h" 25 #include "error_code.h" 26 27 namespace OHOS { 28 namespace UDMF { 29 class TypeDescriptor; 30 class UtdClient { 31 public: 32 static UtdClient &GetInstance(); 33 Status GetTypeDescriptor(const std::string &typeId, std::shared_ptr<TypeDescriptor> &descriptor); 34 Status GetUniformDataTypeByFilenameExtension(const std::string &fileExtension, std::string &typeId, 35 std::string belongsTo = DEFAULT_TYPE_ID); 36 Status GetUniformDataTypeByMIMEType(const std::string &mimeType, std::string &typeId, 37 std::string belongsTo = DEFAULT_TYPE_ID); 38 39 private: 40 UtdClient(); 41 ~UtdClient(); 42 UtdClient(const UtdClient &obj) = delete; 43 UtdClient &operator=(const UtdClient &obj) = delete; 44 void Init(); 45 static constexpr const char* DEFAULT_TYPE_ID = "#default"; 46 std::vector<TypeDescriptorCfg> descriptorCfgs_; 47 }; 48 } // namespace UDMF 49 } // namespace OHOS 50 #endif // UTD_CLIENT_H