1 /* 2 * Copyright (c) 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 SERVICES_EDM_PLUGIN_INCLUDE_DISALLOWED_USB_DEVICES_PLUGIN_H 17 #define SERVICES_EDM_PLUGIN_INCLUDE_DISALLOWED_USB_DEVICES_PLUGIN_H 18 19 #include "plugin_singleton.h" 20 #include "usb_interface_type.h" 21 22 namespace OHOS { 23 namespace EDM { 24 class DisallowedUsbDevicesPlugin : public PluginSingleton<DisallowedUsbDevicesPlugin, std::vector<USB::UsbDeviceType>> { 25 public: 26 void InitPlugin(std::shared_ptr<IPluginTemplate<DisallowedUsbDevicesPlugin, 27 std::vector<USB::UsbDeviceType>>> ptr) override; 28 ErrCode OnSetPolicy(std::vector<USB::UsbDeviceType> &data, std::vector<USB::UsbDeviceType> ¤tData, 29 std::vector<USB::UsbDeviceType> &mergeData, int32_t userId); 30 ErrCode OnGetPolicy(std::string &policyData, MessageParcel &data, MessageParcel &reply, int32_t userId) override; 31 ErrCode OnRemovePolicy(std::vector<USB::UsbDeviceType> &data, std::vector<USB::UsbDeviceType> ¤tData, 32 std::vector<USB::UsbDeviceType> &mergeData, int32_t userId); 33 ErrCode OnAdminRemove(const std::string &adminName, std::vector<USB::UsbDeviceType> &data, 34 std::vector<USB::UsbDeviceType> &mergeData, int32_t userId); 35 void OnOtherServiceStart(int32_t systemAbilityId); 36 37 private: 38 ErrCode HasConflictPolicy(bool &hasConflict, std::vector<USB::UsbDeviceType> &usbDeviceTypes); 39 void CombineDataWithStorageAccessPolicy(std::vector<USB::UsbDeviceType> policyData, 40 std::vector<USB::UsbDeviceType> &combineData); 41 }; 42 } // namespace EDM 43 } // namespace OHOS 44 45 #endif // SERVICES_EDM_PLUGIN_INCLUDE_DISALLOWED_USB_DEVICES_PLUGIN_H 46