| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <string> |
| #include <unordered_map> |
| |
| #include <utils/Errors.h> |
| |
| #include <android_audio_policy_engine_configuration.h> |
| #include <android_audio_policy_engine_configuration_enums.h> |
| |
| #include "core-impl/XmlConverter.h" |
| |
| namespace aidl::android::hardware::audio::core::internal { |
| |
| class EngineConfigXmlConverter { |
| public: |
| explicit EngineConfigXmlConverter(const std::string& configFilePath) |
| : mConverter(configFilePath, &::android::audio::policy::engine::configuration::read) { |
| if (mConverter.getXsdcConfig()) { |
| init(); |
| } |
| } |
| |
| std::string getError() const { return mConverter.getError(); } |
| ::android::status_t getStatus() const { return mConverter.getStatus(); } |
| |
| ::aidl::android::media::audio::common::AudioHalEngineConfig& getAidlEngineConfig(); |
| |
| private: |
| const std::optional<::android::audio::policy::engine::configuration::Configuration>& |
| getXsdcConfig() { |
| return mConverter.getXsdcConfig(); |
| } |
| void init(); |
| void initProductStrategyMap(); |
| ::aidl::android::media::audio::common::AudioAttributes convertAudioAttributesToAidl( |
| const ::android::audio::policy::engine::configuration::AttributesType& |
| xsdcAudioAttributes); |
| ::aidl::android::media::audio::common::AudioHalAttributesGroup convertAttributesGroupToAidl( |
| const ::android::audio::policy::engine::configuration::AttributesGroup& |
| xsdcAttributesGroup); |
| ::aidl::android::media::audio::common::AudioHalCapCriterion convertCapCriterionToAidl( |
| const ::android::audio::policy::engine::configuration::CriterionType& xsdcCriterion); |
| ::aidl::android::media::audio::common::AudioHalCapCriterionType convertCapCriterionTypeToAidl( |
| const ::android::audio::policy::engine::configuration::CriterionTypeType& |
| xsdcCriterionType); |
| std::string convertCriterionTypeValueToAidl( |
| const ::android::audio::policy::engine::configuration::ValueType& |
| xsdcCriterionTypeValue); |
| ::aidl::android::media::audio::common::AudioHalVolumeCurve::CurvePoint convertCurvePointToAidl( |
| const std::string& xsdcCurvePoint); |
| ::aidl::android::media::audio::common::AudioHalProductStrategy convertProductStrategyToAidl( |
| const ::android::audio::policy::engine::configuration::ProductStrategies:: |
| ProductStrategy& xsdcProductStrategy); |
| int convertProductStrategyNameToAidl(const std::string& xsdcProductStrategyName); |
| ::aidl::android::media::audio::common::AudioHalVolumeCurve convertVolumeCurveToAidl( |
| const ::android::audio::policy::engine::configuration::Volume& xsdcVolumeCurve); |
| ::aidl::android::media::audio::common::AudioHalVolumeGroup convertVolumeGroupToAidl( |
| const ::android::audio::policy::engine::configuration::VolumeGroupsType::VolumeGroup& |
| xsdcVolumeGroup); |
| |
| ::aidl::android::media::audio::common::AudioHalEngineConfig mAidlEngineConfig; |
| XmlConverter<::android::audio::policy::engine::configuration::Configuration> mConverter; |
| std::unordered_map<std::string, |
| ::android::audio::policy::engine::configuration::AttributesRefType> |
| mAttributesReferenceMap; |
| std::unordered_map<std::string, ::android::audio::policy::engine::configuration::VolumeRef> |
| mVolumesReferenceMap; |
| std::unordered_map<std::string, int> mProductStrategyMap; |
| int mNextVendorStrategy = ::aidl::android::media::audio::common::AudioHalProductStrategy:: |
| VENDOR_STRATEGY_ID_START; |
| std::optional<int> mDefaultProductStrategyId; |
| }; |
| |
| } // namespace aidl::android::hardware::audio::core::internal |