1 // Copyright (c) 2016 The WebM project authors. All Rights Reserved. 2 // 3 // Use of this source code is governed by a BSD-style license 4 // that can be found in the LICENSE file in the root of the source 5 // tree. An additional intellectual property rights grant can be found 6 // in the file PATENTS. All contributing project authors may 7 // be found in the AUTHORS file in the root of the source tree. 8 #ifndef SRC_SEEK_PARSER_H_ 9 #define SRC_SEEK_PARSER_H_ 10 11 #include "src/id_element_parser.h" 12 #include "src/int_parser.h" 13 #include "src/master_value_parser.h" 14 #include "webm/dom_types.h" 15 #include "webm/id.h" 16 17 namespace webm { 18 19 // Spec reference: 20 // http://matroska.org/technical/specs/index.html#Seek 21 // http://www.webmproject.org/docs/container/#Seek 22 class SeekParser : public MasterValueParser<Seek> { 23 public: SeekParser()24 SeekParser() 25 : MasterValueParser<Seek>( 26 MakeChild<IdElementParser>(Id::kSeekId, &Seek::id), 27 MakeChild<UnsignedIntParser>(Id::kSeekPosition, &Seek::position)) {} 28 29 protected: OnParseCompleted(Callback * callback)30 Status OnParseCompleted(Callback* callback) override { 31 return callback->OnSeek(metadata(Id::kSeek), value()); 32 } 33 }; 34 35 } // namespace webm 36 37 #endif // SRC_SEEK_PARSER_H_ 38