1 /*
2  * Copyright (C) 2023 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 #pragma once
18 
19 #include <aidl/android/hardware/broadcastradio/IdentifierType.h>
20 #include <aidl/android/hardware/broadcastradio/Metadata.h>
21 #include <aidl/android/hardware/broadcastradio/ProgramIdentifier.h>
22 #include <aidl/android/hardware/broadcastradio/ProgramInfo.h>
23 #include <aidl/android/hardware/broadcastradio/ProgramSelector.h>
24 
25 namespace aidl::android::hardware::broadcastradio {
26 
27 namespace utils {
28 
29 bool isValidV2(const ProgramIdentifier& id);
30 bool isValidV2(const ProgramSelector& sel);
31 bool isValidMetadataV2(const Metadata& metadata);
32 std::optional<std::string> getMetadataStringV2(const ProgramInfo& info, const Metadata::Tag& tag);
33 
34 }  // namespace utils
35 
36 }  // namespace aidl::android::hardware::broadcastradio
37