1094332d3Sopenharmony_ci/* 2094332d3Sopenharmony_ci * Copyright (c) 2022 Huawei Device Co., Ltd. 3094332d3Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4094332d3Sopenharmony_ci * you may not use this file except in compliance with the License. 5094332d3Sopenharmony_ci * You may obtain a copy of the License at 6094332d3Sopenharmony_ci * 7094332d3Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8094332d3Sopenharmony_ci * 9094332d3Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10094332d3Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 11094332d3Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12094332d3Sopenharmony_ci * See the License for the specific language governing permissions and 13094332d3Sopenharmony_ci * limitations under the License. 14094332d3Sopenharmony_ci */ 15094332d3Sopenharmony_ci 16094332d3Sopenharmony_ci#ifndef DDK_DEVICE_MANAGER_H 17094332d3Sopenharmony_ci#include <stdint.h> 18094332d3Sopenharmony_ci 19094332d3Sopenharmony_ci#include "hdf_usb_pnp_manage.h" 20094332d3Sopenharmony_ci#ifdef __cplusplus 21094332d3Sopenharmony_ciextern "C" { 22094332d3Sopenharmony_ci#endif 23094332d3Sopenharmony_ci#define USB_PNP_NOTIFY_SERVICE_NAME "hdf_usb_pnp_notify_service" 24094332d3Sopenharmony_citypedef int32_t (*DdkDevMgrHandleDev)(const struct UsbPnpNotifyMatchInfoTable *device, void *priv); 25094332d3Sopenharmony_citypedef int32_t (*DdkDevMgrHandleGadget)(void *priv); 26094332d3Sopenharmony_ci/* 27094332d3Sopenharmony_ci * Init methed must be called before all other metheds 28094332d3Sopenharmony_ci * Success return 0, otherwise return non-zero 29094332d3Sopenharmony_ci */ 30094332d3Sopenharmony_ciint32_t DdkDevMgrInit(const char *gadgetStatePath); 31094332d3Sopenharmony_ciconst struct UsbPnpNotifyMatchInfoTable *DdkDevMgrCreateDevice(const char *deviceDir); 32094332d3Sopenharmony_ciint32_t DdkDevMgrRemoveDevice(int32_t busNum, int32_t devNum, struct UsbPnpNotifyMatchInfoTable *info); 33094332d3Sopenharmony_ciint32_t DdkDevMgrForEachDeviceSafe(DdkDevMgrHandleDev handle, void *priv); 34094332d3Sopenharmony_ciint32_t DdkDevMgrGetGadgetLinkStatusSafe(DdkDevMgrHandleGadget handle, void *priv); 35094332d3Sopenharmony_cibool DdkDevMgrGetGadgetLinkStatus(); 36094332d3Sopenharmony_ci#ifdef __cplusplus 37094332d3Sopenharmony_ci} 38094332d3Sopenharmony_ci#endif 39094332d3Sopenharmony_ci#define DDK_DEVICE_MANAGER_H 40094332d3Sopenharmony_ci#endif // DDK_DEVICE_MANAGER_H 41