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_MPD_NODE_H 17 #define DASH_MPD_NODE_H 18 19 #include <cstdint> 20 #include "i_dash_mpd_node.h" 21 #include "mpd_parser_def.h" 22 23 namespace OHOS { 24 namespace Media { 25 namespace Plugins { 26 namespace HttpPlugin { 27 class DashMpdNode : public IDashMpdNode { 28 public: 29 DashMpdNode(); 30 ~DashMpdNode() override; 31 32 void ParseNode(std::shared_ptr<XmlParser> xmlParser, std::shared_ptr<XmlElement> rootElement) override; 33 void GetAttr(const std::string &attrName, std::string &sAttrVal) override; 34 void GetAttr(const std::string &attrName, uint32_t &uiAttrVal) override; 35 void GetAttr(const std::string &attrName, int32_t &iAttrVal) override; 36 void GetAttr(const std::string &attrName, uint64_t &ullAttrVal) override; 37 void GetAttr(const std::string &attrName, double &dAttrVal) override; 38 39 private: 40 static constexpr int32_t DASH_MPD_ATTR_NUM = 15; 41 static constexpr const char *mpdAttrs_[DASH_MPD_ATTR_NUM] = {"id", 42 "profiles", 43 "type", 44 "availabilityStartTime", 45 "availabilityEndTime", 46 "mediaPresentationDuration", 47 "minimumUpdatePeriod", 48 "minBufferTime", 49 "timeShiftBufferDepth", 50 "suggestedPresentationDelay", 51 "maxSegmentDuration", 52 "maxSubsegmentDuration", 53 "mediaType", 54 "hwTotalViewNumber", 55 "hwDefaultViewIndex"}; 56 NodeAttr mpdAttr_[DASH_MPD_ATTR_NUM]; 57 }; 58 } // namespace HttpPluginLite 59 } // namespace Plugin 60 } // namespace Media 61 } // namespace OHOS 62 #endif // DASH_MPD_NODE_H 63