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 #ifndef EDM_ERRORS_H 16 #define EDM_ERRORS_H 17 18 #include <cstdint> 19 #include <errors.h> 20 21 namespace OHOS { 22 namespace ExternalDeviceManager { 23 #define EDM_MODULE_ID 1 24 25 constexpr int32_t EDM_ERR_OFFSET = ErrCodeOffset(SUBSYS_DRIVERS, EDM_MODULE_ID); 26 27 enum UsbErrCode : int32_t { 28 EDM_OK = 0, 29 EDM_NOK = EDM_ERR_OFFSET, 30 EDM_ERR_GET_SYSTEM_ABILITY_MANAGER_FAILED, 31 EDM_ERR_GET_SERVICE_FAILED, 32 EDM_ERR_CONNECTION_FAILED, 33 EDM_ERR_NOT_SUPPORT, 34 EDM_ERR_INVALID_PARAM, 35 EDM_ERR_INVALID_OBJECT, 36 EDM_EER_MALLOC_FAIL, 37 EDM_ERR_TIMEOUT, 38 EDM_ERR_DEVICE_BUSY, 39 EDM_ERR_IO, 40 EDM_ERR_NO_PERM, 41 EDM_ERR_OUT_OF_RANGE, 42 EDM_ERR_JSON_PARSE_FAIL, 43 EDM_ERR_JSON_OBJ_ERR, 44 EDM_ERR_USB_ERR, 45 }; 46 } // namespace ExternalDeviceManager 47 } // namespace OHOS 48 #endif // EDM_ERRORS_H