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mpegfile.h

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00001 /*************************************************************************** 00002 copyright : (C) 2002, 2003 by Scott Wheeler 00003 email : wheeler@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_MPEGFILE_H 00023 #define TAGLIB_MPEGFILE_H 00024 00025 #include <tfile.h> 00026 00027 #include "mpegproperties.h" 00028 00029 namespace TagLib { 00030 00031 namespace ID3v2 { class Tag; class FrameFactory; } 00032 namespace ID3v1 { class Tag; } 00033 00035 00036 namespace MPEG { 00037 00039 00046 class File : public TagLib::File 00047 { 00048 public: 00053 enum TagTypes { 00055 NoTags = 0x0000, 00057 ID3v1 = 0x0001, 00059 ID3v2 = 0x0002, 00061 AllTags = 0xffff 00062 }; 00063 00069 File(const char *file, bool readProperties = true, 00070 Properties::ReadStyle propertiesStyle = Properties::Average); 00071 00078 // BIC: merge with the above constructor 00079 File(const char *file, ID3v2::FrameFactory *frameFactory, 00080 bool readProperties = true, 00081 Properties::ReadStyle propertiesStyle = Properties::Average); 00082 00086 virtual ~File(); 00087 00104 virtual Tag *tag() const; 00105 00110 virtual Properties *audioProperties() const; 00111 00126 virtual void save(); 00127 00137 void save(int tags); 00138 00153 ID3v2::Tag *ID3v2Tag(bool create = false); 00154 00169 ID3v1::Tag *ID3v1Tag(bool create = false); 00170 00175 void strip(int tags = AllTags); 00176 00182 void setID3v2FrameFactory(const ID3v2::FrameFactory *factory); 00183 00187 long firstFrameOffset(); 00188 00193 long nextFrameOffset(long position); 00194 00199 long previousFrameOffset(long position); 00200 00204 long lastFrameOffset(); 00205 00206 private: 00207 File(const File &); 00208 File &operator=(const File &); 00209 00210 void read(bool readProperties, Properties::ReadStyle propertiesStyle); 00211 long findID3v2(); 00212 long findID3v1(); 00213 00219 static bool secondSynchByte(char byte); 00220 00221 class FilePrivate; 00222 FilePrivate *d; 00223 }; 00224 } 00225 } 00226 00227 #endif

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