1 /* 2 * Copyright (C) 2024 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 RINGTONE_EXTRACTOR_H 17 #define RINGTONE_EXTRACTOR_H 18 19 #include <sstream> 20 21 #include "avmetadatahelper.h" 22 #include "ringtone_metadata.h" 23 24 namespace OHOS { 25 namespace Media { 26 #define EXPORT __attribute__ ((visibility ("default"))) 27 class RingtoneMetadataExtractor { 28 public: 29 EXPORT static int32_t Extract(std::unique_ptr<RingtoneMetadata> &data); 30 EXPORT static int32_t ExtractAudioMetadata(std::unique_ptr<RingtoneMetadata> &data); 31 32 private: 33 RingtoneMetadataExtractor() = delete; 34 ~RingtoneMetadataExtractor() = delete; 35 36 EXPORT static void FillExtractedMetadata(const std::unordered_map<int32_t, std::string> &metadataMap, 37 std::unique_ptr<RingtoneMetadata> &data); 38 }; 39 } // namespace Media 40 } // namespace OHOS 41 #endif /* RINGTONE_EXTRACTOR_H */ 42