1 /* 2 * Copyright (c) 2021-2021 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 HISTREAMER_PLUGIN_MEDIA_SOURCE_H 17 #define HISTREAMER_PLUGIN_MEDIA_SOURCE_H 18 19 #include <map> 20 #include <memory> 21 #ifndef OHOS_LITE 22 #include "media_data_source.h" 23 #endif 24 #include "plugin/common/plugin_buffer.h" 25 #include "plugin/common/plugin_types.h" // NOLINT: used it 26 #include "data_stream.h" 27 28 namespace OHOS { 29 namespace Media { 30 namespace Plugin { 31 /** 32 * @brief Unified enumerates media source types. 33 * 34 * @since 1.0 35 * @version 1.0 36 */ 37 enum class SourceType : int32_t { 38 /** Local file path or network address */ 39 SOURCE_TYPE_URI = 0, 40 /** Local file descriptor */ 41 SOURCE_TYPE_FD, 42 /** Stream data */ 43 SOURCE_TYPE_STREAM, 44 }; 45 46 class MediaSource { 47 public: 48 /// Construct an a specified URI. 49 explicit MediaSource(std::string uri); 50 51 explicit MediaSource(std::shared_ptr<DataConsumer> dataStream); 52 53 #ifndef OHOS_LITE 54 explicit MediaSource(std::shared_ptr<IMediaDataSource> dataSrc); 55 #endif 56 57 MediaSource(std::string uri, std::map<std::string, std::string> header); 58 59 /// Destructor 60 virtual ~MediaSource() = default; 61 62 /// Obtains the source type. 63 SourceType GetSourceType() const; 64 65 /// Obtains the media source URI. 66 const std::string &GetSourceUri() const; 67 68 const std::map<std::string, std::string> &GetSourceHeader() const; 69 70 std::shared_ptr<DataConsumer> GetDataConsumer() const; 71 #ifndef OHOS_LITE 72 std::shared_ptr<IMediaDataSource> GetDataSrc() const; 73 #endif 74 private: 75 std::string uri_ {}; 76 SourceType type_ {}; 77 std::map<std::string, std::string> header_ {}; 78 std::shared_ptr<DataConsumer> dataConsumer_ {}; 79 #ifndef OHOS_LITE 80 std::shared_ptr<IMediaDataSource> dataSrc_ {}; 81 #endif 82 }; 83 } // namespace Plugin 84 } // namespace Media 85 } // namespace OHOS 86 #endif