1 /* 2 * Copyright (C) 2021 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 NAPI_CELLULAR_DATA_H 17 #define NAPI_CELLULAR_DATA_H 18 19 #include <stdint.h> 20 21 #include "base_context.h" 22 #include "telephony_napi_common_error.h" 23 #include "telephony_types.h" 24 25 namespace OHOS { 26 namespace Telephony { 27 struct AsyncContext : BaseContext { 28 int32_t slotId = 0; 29 int32_t result = ERROR_SERVICE_UNAVAILABLE; 30 }; 31 32 enum DataConnectState { 33 /** 34 * Indicates that a cellular data link is unknown. 35 */ 36 DATA_STATE_UNKNOWN = -1, 37 38 /** 39 * Indicates that a cellular data link is disconnected. 40 */ 41 DATA_STATE_DISCONNECTED = 0, 42 43 /** 44 * Indicates that a cellular data link is being connected. 45 */ 46 DATA_STATE_CONNECTING = 1, 47 48 /** 49 * Indicates that a cellular data link is connected. 50 */ 51 DATA_STATE_CONNECTED = 2, 52 53 /** 54 * Indicates that a cellular data link is suspended. 55 */ 56 DATA_STATE_SUSPENDED = 3 57 }; 58 } // namespace Telephony 59 } // namespace OHOS 60 #endif // NAPI_CELLULAR_DATA_H 61