asffile.h
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1 /**************************************************************************
2  copyright : (C) 2005-2007 by Lukáš Lalinský
3  email : lalinsky@gmail.com
4  **************************************************************************/
5 
6 /***************************************************************************
7  * This library is free software; you can redistribute it and/or modify *
8  * it under the terms of the GNU Lesser General Public License version *
9  * 2.1 as published by the Free Software Foundation. *
10  * *
11  * This library is distributed in the hope that it will be useful, but *
12  * WITHOUT ANY WARRANTY; without even the implied warranty of *
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
14  * Lesser General Public License for more details. *
15  * *
16  * You should have received a copy of the GNU Lesser General Public *
17  * License along with this library; if not, write to the Free Software *
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
19  * 02110-1301 USA *
20  * *
21  * Alternatively, this file is available under the Mozilla Public *
22  * License Version 1.1. You may obtain a copy of the License at *
23  * http://www.mozilla.org/MPL/ *
24  ***************************************************************************/
25 
26 #ifndef TAGLIB_ASFFILE_H
27 #define TAGLIB_ASFFILE_H
28 
29 #include "tag.h"
30 #include "tfile.h"
31 #include "taglib_export.h"
32 #include "asfproperties.h"
33 #include "asftag.h"
34 
35 namespace TagLib {
36 
38  namespace ASF {
39 
47  {
48  public:
49 
57  File(FileName file, bool readProperties = true,
58  Properties::ReadStyle propertiesStyle = Properties::Average);
59 
70  File(IOStream *stream, bool readProperties = true,
71  Properties::ReadStyle propertiesStyle = Properties::Average);
72 
76  virtual ~File();
77 
88  virtual Tag *tag() const;
89 
93  PropertyMap properties() const;
94 
99  void removeUnsupportedProperties(const StringList &properties);
100 
104  PropertyMap setProperties(const PropertyMap &);
105 
109  virtual Properties *audioProperties() const;
110 
116  virtual bool save();
117 
118  private:
119  int readBYTE(bool *ok = 0);
120  int readWORD(bool *ok = 0);
121  unsigned int readDWORD(bool *ok = 0);
122  long long readQWORD(bool *ok = 0);
123  static ByteVector renderString(const String &str, bool includeLength = false);
124  String readString(int len);
125  void read(bool readProperties, Properties::ReadStyle propertiesStyle);
126 
127  friend class Attribute;
128  friend class Picture;
129 
130  class BaseObject;
131  class UnknownObject;
132  class FilePropertiesObject;
133  class StreamPropertiesObject;
134  class ContentDescriptionObject;
135  class ExtendedContentDescriptionObject;
136  class HeaderExtensionObject;
137  class MetadataObject;
138  class MetadataLibraryObject;
139 
140  class FilePrivate;
141  FilePrivate *d;
142  };
143 
144  }
145 
146 }
147 
148 #endif