00001 /*************************************************************************** 00002 copyright : (C) 2003 by Ismael Orenstein 00003 email : orenstein@kde.org 00004 ***************************************************************************/ 00005 00006 /*************************************************************************** 00007 * This library is free software; you can redistribute it and/or modify * 00008 * it under the terms of the GNU Lesser General Public License version * 00009 * 2.1 as published by the Free Software Foundation. * 00010 * * 00011 * This library is distributed in the hope that it will be useful, but * 00012 * WITHOUT ANY WARRANTY; without even the implied warranty of * 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00014 * Lesser General Public License for more details. * 00015 * * 00016 * You should have received a copy of the GNU Lesser General Public * 00017 * License along with this library; if not, write to the Free Software * 00018 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * 00019 * USA * 00020 ***************************************************************************/ 00021 00022 #ifndef TAGLIB_XINGHEADER_H 00023 #define TAGLIB_XINGHEADER_H 00024 00025 #include "mpegheader.h" 00026 00027 namespace TagLib { 00028 00029 class ByteVector; 00030 00031 namespace MPEG { 00032 00034 00045 class XingHeader 00046 { 00047 public: 00052 XingHeader(const ByteVector &data); 00053 00057 virtual ~XingHeader(); 00058 00063 bool isValid() const; 00064 00068 uint totalFrames() const; 00069 00073 uint totalSize() const; 00074 00079 static int xingHeaderOffset(TagLib::MPEG::Header::Version v, 00080 TagLib::MPEG::Header::ChannelMode c); 00081 00082 private: 00083 void parse(const ByteVector &data); 00084 00085 class XingHeaderPrivate; 00086 XingHeaderPrivate *d; 00087 }; 00088 } 00089 } 00090 00091 #endif