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 INTELL_VOICE_TRIGGER_CONNECTOR_INTERNAL_VALIDATION_H 16 #define INTELL_VOICE_TRIGGER_CONNECTOR_INTERNAL_VALIDATION_H 17 18 #include <mutex> 19 #include <string> 20 #include <set> 21 #include "v1_0/intell_voice_trigger_types.h" 22 #include "i_intell_voice_trigger_connector_internal.h" 23 24 namespace OHOS { 25 namespace IntellVoiceTrigger { 26 using OHOS::HDI::IntelligentVoice::Trigger::V1_0::IntellVoiceRecognitionEvent; 27 28 class TriggerConnectorInternalValidation : public IIntellVoiceTriggerConnectorInternal { 29 public: 30 explicit TriggerConnectorInternalValidation(std::unique_ptr<IIntellVoiceTriggerConnectorInternal> delegate); 31 std::vector<TriggerConnectorModuleDesc> ListModuleDescriptors() override; 32 std::shared_ptr<IIntellVoiceTriggerConnectorModule> GetModule(const std::string &adapterName, 33 std::shared_ptr<IIntellVoiceTriggerConnectorCallback> callback) override; 34 35 private: 36 std::mutex mutex_; 37 std::set<std::string> moduleDescs_; 38 std::unique_ptr<IIntellVoiceTriggerConnectorInternal> delegate_ = nullptr; 39 40 private: 41 class TriggerConnectorModuleValidation : public IIntellVoiceTriggerConnectorModule { 42 public: 43 explicit TriggerConnectorModuleValidation(std::shared_ptr<IIntellVoiceTriggerConnectorCallback> callback); GetCallbackWrapper()44 std::shared_ptr<IIntellVoiceTriggerConnectorCallback> GetCallbackWrapper() 45 { 46 return callbackWrapper_; 47 } SetDelegate(std::shared_ptr<IIntellVoiceTriggerConnectorModule> delegate)48 void SetDelegate(std::shared_ptr<IIntellVoiceTriggerConnectorModule> delegate) 49 { 50 delegate_ = delegate; 51 } 52 int32_t LoadModel(std::shared_ptr<GenericTriggerModel> model, int32_t &modelHandle) override; 53 int32_t UnloadModel(int32_t modelHandle) override; 54 int32_t Start(int32_t modelHandle) override; 55 int32_t Stop(int32_t modelHandle) override; 56 57 private: 58 class TriggerConnectorCallbackValidation : public IIntellVoiceTriggerConnectorCallback { 59 public: TriggerConnectorCallbackValidation(std::shared_ptr<IIntellVoiceTriggerConnectorCallback> delegate)60 explicit TriggerConnectorCallbackValidation(std::shared_ptr<IIntellVoiceTriggerConnectorCallback> delegate) 61 : delegate_(delegate) {} OnRecognition(int32_t modelHandle,const IntellVoiceRecognitionEvent & event)62 void OnRecognition(int32_t modelHandle, const IntellVoiceRecognitionEvent &event) override 63 { 64 delegate_->OnRecognition(modelHandle, event); 65 } 66 private: 67 std::shared_ptr<IIntellVoiceTriggerConnectorCallback> delegate_; 68 }; 69 70 class ValidationUtils { 71 public: 72 static bool ValidateGenericModel(std::shared_ptr<GenericTriggerModel> model); 73 }; 74 private: 75 std::shared_ptr<IIntellVoiceTriggerConnectorModule> delegate_ = nullptr; 76 std::shared_ptr<TriggerConnectorCallbackValidation> callbackWrapper_ = nullptr; 77 }; 78 }; 79 } 80 } 81 #endif 82