1 /* 2 * Copyright (c) 2023-2025 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 IUSB_EXTENSION_H 17 #define IUSB_EXTENSION_H 18 #include <vector> 19 #include <map> 20 #include "ext_object.h" 21 #include "idev_change_callback.h" 22 #include "idriver_change_callback.h" 23 namespace OHOS { 24 namespace ExternalDeviceManager { 25 using namespace std; 26 27 class IBusExtension { 28 public: 29 virtual ~IBusExtension() = default; 30 virtual shared_ptr<DriverInfoExt> ParseDriverInfo(const map<string, string> &metadata) = 0; 31 virtual shared_ptr<DriverInfoExt> GetNewDriverInfoExtObject() = 0; 32 virtual bool MatchDriver(const DriverInfo &driver, const DeviceInfo &device, const std::string &type = "") = 0; 33 virtual int32_t SetDevChangeCallback(shared_ptr<IDevChangeCallback> callback) = 0; 34 virtual BusType GetBusType() = 0; 35 virtual shared_ptr<IDriverChangeCallback> AcquireDriverChangeCallback() = 0; 36 }; 37 } 38 } 39 40 #endif