1 /* 2 * Copyright (c) 2021-2023 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 16 #ifndef OHOS_DISTRIBUTED_HARDWARE_DEVICE_TYPE_H 17 #define OHOS_DISTRIBUTED_HARDWARE_DEVICE_TYPE_H 18 19 #include <string> 20 #include <unordered_map> 21 22 namespace OHOS { 23 namespace DistributedHardware { 24 enum class DHType : uint32_t { 25 UNKNOWN = 0x0, // unknown device 26 CAMERA = 0x01, // Camera 27 AUDIO = 0x02, // Mic 28 SCREEN = 0x08, // Display 29 GPS = 0x10, // GPS 30 INPUT = 0x20, // Key board 31 HFP = 0x40, // HFP External device 32 A2D = 0x80, // A2DP External device 33 VIRMODEM_AUDIO = 0x100, // Cellular call AUDIO 34 MAX_DH = 0x80000000 35 }; 36 37 enum class DHSubtype : uint32_t { 38 CAMERA = 0x01, // Camera 39 SCREEN = 0x08, // Display 40 INPUT = 0x20, // Key board 41 AUDIO_MIC = 0x400, // AUDIO Mic 42 AUDIO_SPEAKER = 0x800 // AUDIO Speaker 43 }; 44 45 const std::unordered_map<DHType, std::string> DHTypeStrMap = { 46 { DHType::CAMERA, "CAMERA" }, 47 { DHType::AUDIO, "AUDIO" }, 48 { DHType::SCREEN, "SCREEN" }, 49 { DHType::GPS, "GPS" }, 50 { DHType::INPUT, "INPUT" }, 51 { DHType::HFP, "HFP" }, 52 { DHType::A2D, "A2D" }, 53 { DHType::VIRMODEM_AUDIO, "VIRMODEM_AUDIO" }, 54 }; 55 56 struct DeviceInfo { 57 std::string uuid; 58 std::string deviceId; 59 std::string deviceName; 60 uint16_t deviceType; 61 DeviceInfoDeviceInfo62 explicit DeviceInfo(std::string uuid, std::string deviceId, std::string deviceName, uint16_t deviceType) 63 : uuid(uuid), deviceId(deviceId), deviceName(deviceName), deviceType(deviceType) {} 64 }; 65 66 /* The key is DHType, the value is the prefix of DHId */ 67 const std::unordered_map<DHType, std::string> DHTypePrefixMap = { 68 {DHType::CAMERA, "Camera"}, 69 {DHType::SCREEN, "Screen"}, 70 {DHType::INPUT, "Input"}, 71 }; 72 } // namespace DistributedHardware 73 } // namespace OHOS 74 #endif 75