1 /*
2  * Copyright (C) 2024 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef MAIN8_CARAUDIOCONFIGURATIONXMLCONVERTER_H
18 #define MAIN8_CARAUDIOCONFIGURATIONXMLCONVERTER_H
19 
20 #include <string>
21 
22 #include "../include/CarAudioConfigurationUtils.h"
23 
24 #include <aidl/android/hardware/automotive/audiocontrol/AudioDeviceConfiguration.h>
25 #include <aidl/android/hardware/automotive/audiocontrol/AudioZone.h>
26 #include <aidl/android/hardware/automotive/audiocontrol/AudioZoneContext.h>
27 
28 namespace android::hardware::automotive::audiocontrol {
29 class CarAudioConfigurationType;
30 }
31 
32 namespace android {
33 namespace hardware {
34 namespace audiocontrol {
35 namespace internal {
36 
37 class CarAudioConfigurationXmlConverter {
38   public:
CarAudioConfigurationXmlConverter(const std::string & audioConfigFile,const std::string & fadeConfigFile)39     explicit CarAudioConfigurationXmlConverter(const std::string& audioConfigFile,
40                                                const std::string& fadeConfigFile)
41         : mAudioConfigFile(audioConfigFile), mFadeConfigFile(fadeConfigFile) {
42         init();
43     }
44 
45     ::aidl::android::hardware::automotive::audiocontrol::AudioDeviceConfiguration
46     getAudioDeviceConfiguration() const;
47 
48     std::vector<::aidl::android::hardware::automotive::audiocontrol::AudioZone> getAudioZones()
49             const;
50     std::vector<::aidl::android::media::audio::common::AudioPort> getOutputMirroringDevices() const;
51 
getErrors()52     const std::string getErrors() const { return mParseErrors; }
53 
54   private:
55     void init();
56     void initNonDynamicRouting();
57     void initFadeConfigurations();
58     void initAudioDeviceConfiguration(
59             const ::android::hardware::automotive::audiocontrol::CarAudioConfigurationType&
60                     carAudioConfigurationType);
61     void initCarAudioConfigurations(
62             const ::android::hardware::automotive::audiocontrol::CarAudioConfigurationType&
63                     carAudioConfigurationType);
64     void parseAudioDeviceConfigurations(
65             const ::android::hardware::automotive::audiocontrol::CarAudioConfigurationType&
66                     carAudioConfigurationType);
67 
68     const std::string mAudioConfigFile;
69     const std::string mFadeConfigFile;
70     ::aidl::android::hardware::automotive::audiocontrol::AudioDeviceConfiguration
71             mAudioDeviceConfiguration;
72     std::optional<::aidl::android::hardware::automotive::audiocontrol::AudioZoneContext>
73             mAudioZoneContext;
74     std::vector<::aidl::android::hardware::automotive::audiocontrol::AudioZone> mAudioZones;
75     std::vector<::aidl::android::media::audio::common::AudioPort> mOutputMirroringDevices;
76     std::string mParseErrors;
77     std::unordered_map<std::string,
78                        ::aidl::android::hardware::automotive::audiocontrol::AudioFadeConfiguration>
79             mFadeConfigurations;
80 };
81 
82 }  // namespace internal
83 }  // namespace audiocontrol
84 }  // namespace hardware
85 }  // namespace android
86 
87 #endif  // MAIN8_CARAUDIOCONFIGURATIONXMLCONVERTER_H
88