1 /* 2 * Copyright (c) 2022 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_AUDIO_HIDUMPER_H 17 #define OHOS_DISTRIBUTED_AUDIO_HIDUMPER_H 18 19 #include <string> 20 #include <vector> 21 22 #include "audio_capturer.h" 23 #include "audio_info.h" 24 25 #include "audio_adapter.h" 26 #include "audio_manager.h" 27 #include "daudio_handler.h" 28 #include "single_instance.h" 29 30 namespace OHOS { 31 namespace DistributedHardware { 32 enum class HidumpFlag { 33 UNKNOWN = 0, 34 GET_HELP, 35 GET_SOURCE_DEVID, 36 GET_SINK_INFO, 37 GET_ABILITY, 38 }; 39 class DaudioHidumper { 40 DECLARE_SINGLE_INSTANCE_BASE(DaudioHidumper); 41 42 public: 43 bool Dump(const std::vector<std::string> &args, std::string &result); 44 DaudioHidumper(); 45 ~DaudioHidumper(); 46 47 private: 48 void ShowHelp(std::string &result); 49 int32_t ShowIllegalInfomation(std::string &result); 50 int32_t ProcessDump(const std::string &args, std::string &result); 51 52 int32_t GetSourceDevId(std::string &result); 53 int32_t GetSinkInfo(std::string &result); 54 int32_t GetAbilityInfo(std::string &result); 55 56 private: 57 std::string g_sourceDevId_ = ""; 58 AudioManager *g_manager = nullptr; 59 AudioAdapterDescriptor *g_devices = nullptr; 60 int32_t g_deviceNum = 0; 61 std::string spkDefault = "1"; 62 std::string micDefault = "134217729"; 63 }; 64 } // namespace DistributedHardware 65 } // namespace OHOS 66 #endif // OHOS_DISTRIBUTED_AUDIO_HIDUMPER_H