/**************************************************************************    copyright            : (C) 2005-2007 by Luká? Lalinsky    email                : lalinsky@gmail.com **************************************************************************//*************************************************************************** *   This library is free software; you can redistribute it and/or modify  * *   it  under the terms of the GNU Lesser General Public License version  * *   2.1 as published by the Free Software Foundation.                     * *                                                                         * *   This library is distributed in the hope that it will be useful, but   * *   WITHOUT ANY WARRANTY; without even the implied warranty of            * *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     * *   Lesser General Public License for more details.                       * *                                                                         * *   You should have received a copy of the GNU Lesser General Public      * *   License along with this library; if not, write to the Free Software   * *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  * *   USA                                                                   * ***************************************************************************/#ifndef TAGLIB_ASFFILE_H#define TAGLIB_ASFFILE_H#include <tag.h>#include <tfile.h>#include "asfproperties.h"#include "asftag.h"namespace TagLib {  //! An implementation of ASF (WMA) metadata  namespace ASF {    /*!     * This implements and provides an interface for ASF files to the     * TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing     * the abstract TagLib::File API as well as providing some additional     * information specific to ASF files.     */    class File : public TagLib::File    {    public:      /*!       * Contructs an ASF file from \a file.  If \a readProperties is true the       * file's audio properties will also be read using \a propertiesStyle.  If       * false, \a propertiesStyle is ignored.       *       * \note In the current implementation, both \a readProperties and       * \a propertiesStyle are ignored.       */      File(const char *file, bool readProperties = true, Properties::ReadStyle propertiesStyle = Properties::Average);      /*!       * Destroys this instance of the File.       */      virtual ~File();      /*!       * Returns a pointer to the ASF tag of the file.       *       * ASF::Tag implements the tag interface, so this serves as the       * reimplementation of TagLib::File::tag().       *       * \note The Tag <b>is still</b> owned by the ASF::File and should not be       * deleted by the user.  It will be deleted when the file (object) is       * destroyed.       */      virtual Tag *tag() const;      /*!       * Returns the ASF audio properties for this file.       */      virtual Properties *audioProperties() const;      /*!       * Save the file.       *       * This returns true if the save was successful.       */      virtual bool save();    private:      int readBYTE();      int readWORD();      unsigned int readDWORD();      long long readQWORD();      static ByteVector renderString(const String &str, bool includeLength = false);      String readString(int len);      void read(bool readProperties, Properties::ReadStyle propertiesStyle);      friend class Attribute;      class BaseObject;      class UnknownObject;      class FilePropertiesObject;      class StreamPropertiesObject;      class ContentDescriptionObject;      class ExtendedContentDescriptionObject;      class HeaderExtensionObject;      class MetadataObject;      class MetadataLibraryObject;      class FilePrivate;      FilePrivate *d;    };  }}#endif