1 /* 2 * Copyright (c) 2024-2024 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 DASH_COM_ATTRS_ELEMENTS_H 17 #define DASH_COM_ATTRS_ELEMENTS_H 18 19 #include <cstdint> 20 #include <memory> 21 #include "mpd_parser_def.h" 22 #include "xml_parser.h" 23 24 namespace OHOS { 25 namespace Media { 26 namespace Plugins { 27 namespace HttpPlugin { 28 class DashComAttrsElements { 29 public: 30 DashComAttrsElements(); 31 virtual ~DashComAttrsElements(); 32 33 void ParseAttrs(std::shared_ptr<XmlParser> xmlParser, std::shared_ptr<XmlElement> rootElement); 34 void GetAttr(const std::string &attrName, std::string &sAttrVal) const; 35 void GetAttr(const std::string &attrName, uint32_t &uiAttrVal) const; 36 void GetAttr(const std::string &attrName, int32_t &iAttrVal) const; 37 void GetAttr(const std::string &attrName, uint64_t &ullAttrVal) const; 38 void GetAttr(const std::string &attrName, double &dAttrVal) const; 39 40 private: 41 static constexpr int32_t DASH_COMMON_ATTR_NUM = 14; 42 static constexpr const char *commonAttrs_[DASH_COMMON_ATTR_NUM] = { 43 "profiles", "width", "height", "sar", "frameRate", 44 "audioSamplingRate", "mimeType", "segmentProfiles", "codecs", "maximumSAPPeriod", 45 "startWithSAP", "maxPlayoutRate", "codingDependency", "scanType"}; 46 47 NodeAttr commonAttr_[DASH_COMMON_ATTR_NUM]; 48 }; 49 } // namespace HttpPluginLite 50 } // namespace Plugin 51 } // namespace Media 52 } // namespace OHOS 53 #endif // DASH_COM_ATTRS_ELEMENTS_H 54