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 16 #ifndef HDI_DEVICE_INTELL_VOICE_MANAGER_IMPL_H 17 #define HDI_DEVICE_INTELL_VOICE_MANAGER_IMPL_H 18 19 #include <map> 20 #include <mutex> 21 #include <string> 22 23 #include "v1_2/intell_voice_engine_types.h" 24 #include "v1_1/intell_voice_engine_types.h" 25 #include "v1_2/iintell_voice_engine_manager.h" 26 #include "v1_1/iintell_voice_data_opr_callback.h" 27 #include "i_engine.h" 28 29 namespace OHOS { 30 namespace IntelligentVoice { 31 namespace Engine { 32 using OHOS::HDI::IntelligentVoice::Engine::V1_2::IIntellVoiceEngineManager; 33 using OHOS::HDI::IntelligentVoice::Engine::V1_0::IIntellVoiceEngineAdapter; 34 using OHOS::HDI::IntelligentVoice::Engine::V1_0::IntellVoiceEngineAdapterType; 35 using OHOS::HDI::IntelligentVoice::Engine::V1_0::IntellVoiceEngineAdapterDescriptor; 36 using OHOS::HDI::IntelligentVoice::Engine::V1_1::IIntellVoiceDataOprCallback; 37 using OHOS::HDI::IntelligentVoice::Engine::V1_1::IntellVoiceDataOprType; 38 using OHOS::HDI::IntelligentVoice::Engine::V1_2::UploadHdiFile; 39 40 using GetEngineManagerHalInstFunc = IEngineManager *(*)(); 41 42 struct IntellVoiceEngineManagerPriv { 43 void *handle { nullptr }; 44 GetEngineManagerHalInstFunc getEngineManagerHalInst { nullptr }; 45 }; 46 47 class DataOprListener : public IDataOprListener { 48 public: 49 DataOprListener(sptr<IIntellVoiceDataOprCallback> cb); 50 ~DataOprListener(); 51 int32_t OnDataOprEvent(IntellVoiceDataOprType type, const OprDataInfo &inData, OprDataInfo &outData) override; 52 private: 53 sptr<Ashmem> CreateAshmemFromOprData(const OprDataInfo &data, const std::string &name); 54 int32_t FillOprDataFromAshmem(const sptr<Ashmem> &ashmem, OprDataInfo &data); 55 sptr<IIntellVoiceDataOprCallback> cb_; 56 }; 57 58 class IntellVoiceEngineManagerImpl : public IIntellVoiceEngineManager { 59 public: 60 IntellVoiceEngineManagerImpl(); 61 ~IntellVoiceEngineManagerImpl(); 62 63 int32_t GetAdapterDescriptors(std::vector<IntellVoiceEngineAdapterDescriptor> &descs) override; 64 int32_t CreateAdapter(const IntellVoiceEngineAdapterDescriptor &descriptor, 65 sptr<HDI::IntelligentVoice::Engine::V1_0::IIntellVoiceEngineAdapter> &adapter) override; 66 int32_t ReleaseAdapter(const IntellVoiceEngineAdapterDescriptor &descriptor) override; 67 int32_t SetDataOprCallback(const sptr<IIntellVoiceDataOprCallback> &dataOprCallback) override; 68 int32_t GetUploadFiles(int32_t numMax, std::vector<UploadHdiFile> &files) override; 69 int32_t CreateAdapter_V_2(const IntellVoiceEngineAdapterDescriptor &descriptor, 70 sptr<HDI::IntelligentVoice::Engine::V1_2::IIntellVoiceEngineAdapter> &adapter) override; 71 int32_t GetCloneFilesList(std::vector<std::string> &cloneFiles) override; 72 int32_t GetCloneFile(const std::string &filePath, std::vector<uint8_t> &buffer) override; 73 int32_t SendCloneFile(const std::string &filePath, const std::vector<uint8_t> &buffer) override; 74 int32_t ClearUserWakeupData(const std::string &wakeupPhrase) override; 75 76 private: 77 int32_t LoadVendorLib(); 78 void UnloadVendorLib(); 79 template<typename T> 80 int32_t CreateAdapterInner(const IntellVoiceEngineAdapterDescriptor &descriptor, sptr<T> &adapter); 81 82 private: 83 std::map<IntellVoiceEngineAdapterType, sptr<IIntellVoiceEngineAdapter>> adapters_; 84 std::mutex mutex_ {}; 85 IntellVoiceEngineManagerPriv engineManagerPriv_; 86 IEngineManager *inst_ = nullptr; 87 }; 88 } 89 } 90 } 91 #endif 92