mpegfile.h
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1 /***************************************************************************
2  copyright : (C) 2002 - 2008 by Scott Wheeler
3  email : wheeler@kde.org
4  ***************************************************************************/
5 
6 /***************************************************************************
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25 
26 #ifndef TAGLIB_MPEGFILE_H
27 #define TAGLIB_MPEGFILE_H
28 
29 #include "taglib_export.h"
30 #include "tfile.h"
31 #include "tag.h"
32 
33 #include "mpegproperties.h"
34 
35 namespace TagLib {
36 
37  namespace ID3v2 { class Tag; class FrameFactory; }
38  namespace ID3v1 { class Tag; }
39  namespace APE { class Tag; }
40 
42 
43  namespace MPEG {
44 
46 
54  {
55  public:
60  enum TagTypes {
62  NoTags = 0x0000,
64  ID3v1 = 0x0001,
66  ID3v2 = 0x0002,
68  APE = 0x0004,
70  AllTags = 0xffff
71  };
72 
82  File(FileName file, bool readProperties = true,
83  Properties::ReadStyle propertiesStyle = Properties::Average);
84 
94  // BIC: merge with the above constructor
95  File(FileName file, ID3v2::FrameFactory *frameFactory,
96  bool readProperties = true,
97  Properties::ReadStyle propertiesStyle = Properties::Average);
98 
111  File(IOStream *stream, ID3v2::FrameFactory *frameFactory,
112  bool readProperties = true,
113  Properties::ReadStyle propertiesStyle = Properties::Average);
114 
118  virtual ~File();
119 
137  virtual Tag *tag() const;
138 
145  PropertyMap properties() const;
146 
147  void removeUnsupportedProperties(const StringList &properties);
148 
157  PropertyMap setProperties(const PropertyMap &);
158 
163  virtual Properties *audioProperties() const;
164 
183  virtual bool save();
184 
197  bool save(int tags);
198 
211  // BIC: combine with the above method
212  bool save(int tags, bool stripOthers);
213 
229  // BIC: combine with the above method
230  bool save(int tags, bool stripOthers, int id3v2Version);
231 
250  // BIC: combine with the above method
251  bool save(int tags, bool stripOthers, int id3v2Version, bool duplicateTags);
252 
270  ID3v2::Tag *ID3v2Tag(bool create = false);
271 
289  ID3v1::Tag *ID3v1Tag(bool create = false);
290 
308  APE::Tag *APETag(bool create = false);
309 
322  bool strip(int tags = AllTags);
323 
334  // BIC: merge with the method above
335  bool strip(int tags, bool freeMemory);
336 
343  void setID3v2FrameFactory(const ID3v2::FrameFactory *factory);
344 
348  long firstFrameOffset();
349 
354  long nextFrameOffset(long position);
355 
360  long previousFrameOffset(long position);
361 
365  long lastFrameOffset();
366 
372  bool hasID3v1Tag() const;
373 
379  bool hasID3v2Tag() const;
380 
386  bool hasAPETag() const;
387 
388  private:
389  File(const File &);
390  File &operator=(const File &);
391 
392  void read(bool readProperties);
393  long findID3v2(long offset);
394  long findID3v1();
395  void findAPE();
396 
397  class FilePrivate;
398  FilePrivate *d;
399  };
400  }
401 }
402 
403 #endif
TagTypes
Definition: mpegfile.h:60
An APE tag implementation.
Definition: apetag.h:57
A map for format-independent tag representations.
Definition: tpropertymap.h:104
An abstract class that provides operations on a sequence of bytes.
Definition: tiostream.h:62
A file class with some useful methods for tag manipulation.
Definition: tfile.h:50
An implementation of audio property reading for MP3.
Definition: mpegproperties.h:48
Read more of the file and make better values guesses.
Definition: audioproperties.h:57
The main class in the ID3v1 implementation.
Definition: id3v1tag.h:105
An MPEG file class with some useful methods specific to MPEG.
Definition: mpegfile.h:53
A factory for creating ID3v2 frames during parsing.
Definition: id3v2framefactory.h:65
A list of strings.
Definition: tstringlist.h:45
ReadStyle
Definition: audioproperties.h:53
#define TAGLIB_EXPORT
Definition: taglib_export.h:40
The main class in the ID3v2 implementation.
Definition: id3v2tag.h:135
const char * FileName
Definition: tiostream.h:57
A namespace for all TagLib related classes and functions.
Definition: apefile.h:41