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 NAPI_AUDIO_ROUNTING_MANAGER_H 16 #define NAPI_AUDIO_ROUNTING_MANAGER_H 17 18 #include <iostream> 19 #include <map> 20 #include <vector> 21 #include "napi/native_api.h" 22 #include "napi/native_node_api.h" 23 #include "napi_async_work.h" 24 #include "audio_system_manager.h" 25 #include "napi_audio_routing_manager_callbacks.h" 26 27 namespace OHOS { 28 namespace AudioStandard { 29 const std::string NAPI_AUDIO_ROUTING_MANAGER_CLASS_NAME = "AudioRoutingManager"; 30 class NapiAudioRoutingManager { 31 public: 32 NapiAudioRoutingManager(); 33 ~NapiAudioRoutingManager(); 34 35 static napi_value Init(napi_env env, napi_value exports); 36 static napi_value CreateRoutingManagerWrapper(napi_env env); 37 38 private: 39 struct AudioRoutingManagerAsyncContext : public ContextBase { 40 int32_t deviceFlag; 41 int32_t deviceType; 42 int32_t intValue; 43 bool isActive; 44 bool isTrue; 45 bool bArgTransFlag = true; 46 bool supported = false; 47 AudioRendererInfo rendererInfo; 48 AudioCapturerInfo captureInfo; 49 AudioDeviceUsage audioDevUsage; 50 sptr<AudioRendererFilter> audioRendererFilter; 51 sptr<AudioCapturerFilter> audioCapturerFilter; 52 std::vector<std::shared_ptr<AudioDeviceDescriptor>> deviceDescriptors; 53 std::vector<std::shared_ptr<AudioDeviceDescriptor>> outDeviceDescriptors; 54 std::vector<std::shared_ptr<AudioDeviceDescriptor>> inputDeviceDescriptors; 55 size_t argSize; 56 }; 57 58 #if !defined(IOS_PLATFORM) && !defined(ANDROID_PLATFORM) 59 static napi_value IsMicBlockDetectionSupported(napi_env env, napi_callback_info info); 60 #endif 61 static napi_value GetDevices(napi_env env, napi_callback_info info); 62 static napi_value GetDevicesSync(napi_env env, napi_callback_info info); 63 static napi_value On(napi_env env, napi_callback_info info); 64 static napi_value Off(napi_env env, napi_callback_info info); 65 static napi_value SelectOutputDevice(napi_env env, napi_callback_info info); 66 static napi_value SelectOutputDeviceByFilter(napi_env env, napi_callback_info info); 67 static napi_value SelectInputDevice(napi_env env, napi_callback_info info); 68 static napi_value SelectInputDeviceByFilter(napi_env env, napi_callback_info info); 69 static napi_value ExcludeOutputDevices(napi_env env, napi_callback_info info); 70 static napi_value UnexcludeOutputDevices(napi_env env, napi_callback_info info); 71 static napi_value SetCommunicationDevice(napi_env env, napi_callback_info info); 72 static napi_value IsCommunicationDeviceActive(napi_env env, napi_callback_info info); 73 static napi_value IsCommunicationDeviceActiveSync(napi_env env, napi_callback_info info); 74 static napi_value GetActiveOutputDeviceDescriptors(napi_env env, napi_callback_info info); 75 static napi_value GetPreferredOutputDeviceForRendererInfo(napi_env env, napi_callback_info info); 76 static napi_value GetPreferOutputDeviceForRendererInfo(napi_env env, napi_callback_info info); 77 static napi_value GetPreferredOutputDeviceForRendererInfoSync(napi_env env, napi_callback_info info); 78 static napi_value GetPreferredOutputDeviceByFilter(napi_env env, napi_callback_info info); 79 static napi_value GetPreferredInputDeviceForCapturerInfo(napi_env env, napi_callback_info info); 80 static napi_value GetPreferredInputDeviceForCapturerInfoSync(napi_env env, napi_callback_info info); 81 static napi_value GetPreferredInputDeviceByFilter(napi_env env, napi_callback_info info); 82 static napi_value GetAvailableMicrophones(napi_env env, napi_callback_info info); 83 static napi_value GetAvailableDevices(napi_env env, napi_callback_info info); 84 static napi_value GetExcludedDevices(napi_env env, napi_callback_info info); 85 static napi_value RegisterCallback(napi_env env, napi_value jsThis, size_t argc, napi_value *args, 86 const std::string &cbName); 87 static void RegisterDeviceChangeCallback(napi_env env, size_t argc, napi_value *args, const std::string &cbName, 88 NapiAudioRoutingManager *napiRoutingMgr); 89 static void RegisterPreferredOutputDeviceChangeCallback(napi_env env, size_t argc, napi_value *args, 90 const std::string &cbName, NapiAudioRoutingManager *napiRoutingMgr); 91 static void RegisterPreferredInputDeviceChangeCallback(napi_env env, size_t argc, napi_value *args, 92 const std::string &cbName, NapiAudioRoutingManager *napiRoutingMgr); 93 static void RegisterAvaiableDeviceChangeCallback(napi_env env, size_t argc, napi_value *args, 94 const std::string &cbName, NapiAudioRoutingManager *napiRoutingMgr); 95 static void UnregisterDeviceChangeCallback(napi_env env, napi_value callback, 96 NapiAudioRoutingManager *napiRoutingMgr); 97 static void UnregisterPreferredOutputDeviceChangeCallback(napi_env env, napi_value callback, 98 NapiAudioRoutingManager *napiRoutingMgr); 99 static void UnregisterPreferredInputDeviceChangeCallback(napi_env env, napi_value callback, 100 NapiAudioRoutingManager *napiRoutingMgr); 101 static void UnregisterAvailableDeviceChangeCallback(napi_env env, napi_value callback, 102 NapiAudioRoutingManager *napiRoutingMgr); 103 static napi_value UnregisterCallback(napi_env env, napi_value jsThis, const std::string &callbackName, 104 napi_value callback); 105 static napi_value Construct(napi_env env, napi_callback_info info); 106 static void Destructor(napi_env env, void *nativeObject, void *finalizeHint); 107 108 static bool CheckContextStatus(std::shared_ptr<AudioRoutingManagerAsyncContext> context); 109 static bool CheckAudioRoutingManagerStatus(NapiAudioRoutingManager *napi, 110 std::shared_ptr<AudioRoutingManagerAsyncContext> context); 111 static NapiAudioRoutingManager* GetParamWithSync(const napi_env &env, napi_callback_info info, 112 size_t &argc, napi_value *args); 113 114 static void RegisterMicrophoneBlockedCallback(napi_env env, size_t argc, napi_value *args, 115 const std::string &cbName, NapiAudioRoutingManager *napiRoutingMgr); 116 static void UnregisterMicrophoneBlockedCallback(napi_env env, napi_value callback, 117 NapiAudioRoutingManager *napiRoutingMgr); 118 119 static int32_t NapiAudioRountingMicroPhoneBlockCallback(); 120 121 static std::shared_ptr<NapiAudioPreferredOutputDeviceChangeCallback> GetNapiPrefOutputDeviceChangeCb( 122 napi_value args, NapiAudioRoutingManager *napiRoutingMgr); 123 static std::shared_ptr<NapiAudioPreferredInputDeviceChangeCallback> GetNapiPrefInputDeviceChangeCb( 124 napi_value args, NapiAudioRoutingManager *napiRoutingMgr); 125 static void AddPreferredOutputDeviceChangeCallback(NapiAudioRoutingManager *napiRoutingMgr, 126 std::shared_ptr<NapiAudioPreferredOutputDeviceChangeCallback> cb); 127 static void RemovePreferredOutputDeviceChangeCallback(NapiAudioRoutingManager *napiRoutingMgr, 128 std::shared_ptr<NapiAudioPreferredOutputDeviceChangeCallback> cb); 129 static void RemoveAllPrefOutputDeviceChangeCallback(napi_env env, NapiAudioRoutingManager *napiRoutingMgr); 130 static void AddPreferredInputDeviceChangeCallback(NapiAudioRoutingManager *napiRoutingMgr, 131 std::shared_ptr<NapiAudioPreferredInputDeviceChangeCallback> cb); 132 static void RemovePreferredInputDeviceChangeCallback(NapiAudioRoutingManager *napiRoutingMgr, 133 std::shared_ptr<NapiAudioPreferredInputDeviceChangeCallback> cb); 134 static void RemoveAllPrefInputDeviceChangeCallback(napi_env env, NapiAudioRoutingManager *napiRoutingMgr); 135 136 std::mutex preferredOutputDeviceMutex_; 137 std::mutex preferredInputDeviceMutex_; 138 139 AudioSystemManager *audioMngr_; 140 AudioRoutingManager *audioRoutingMngr_ = nullptr; 141 std::shared_ptr<AudioManagerDeviceChangeCallback> deviceChangeCallbackNapi_ = nullptr; 142 std::shared_ptr<AudioManagerMicStateChangeCallback> micStateChangeCallbackNapi_ = nullptr; 143 std::list<std::shared_ptr<NapiAudioPreferredOutputDeviceChangeCallback>> preferredOutputDeviceCallbacks_; 144 std::list<std::shared_ptr<NapiAudioPreferredInputDeviceChangeCallback>> preferredInputDeviceCallbacks_; 145 std::shared_ptr<AudioManagerAvailableDeviceChangeCallback> availableDeviceChangeCallbackNapi_ = nullptr; 146 std::shared_ptr<AudioManagerMicrophoneBlockedCallback> microphoneBlockedCallbackNapi_ = nullptr; 147 148 napi_env env_; 149 }; 150 } // namespace AudioStandard 151 } // namespace OHOS 152 #endif /* NAPI_AUDIO_ROUNTING_MANAGER_H */