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a server-side copy/move. git-svn-id: svn://anonsvn.kde.org/home/kde/trunk/kdesupport/taglib@288617 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
129 lines
4.3 KiB
C++
129 lines
4.3 KiB
C++
/***************************************************************************
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copyright : (C) 2003 by Allan Sandfeld Jensen
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email : kde@carewolf.org
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***************************************************************************/
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/***************************************************************************
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* This library is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License version *
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* 2.1 as published by the Free Software Foundation. *
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* *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library; if not, write to the Free Software *
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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* USA *
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***************************************************************************/
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#ifndef TAGLIB_FLACFILE_H
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#define TAGLIB_FLACFILE_H
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#include <tfile.h>
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#include "flacproperties.h"
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namespace TagLib {
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class Tag;
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namespace ID3v2 { class FrameFactory; }
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//! An implementation of FLAC metadata
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/*!
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* This is implementation of FLAC metadata for non-Ogg FLAC files. At some
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* point when Ogg / FLAC is more common there will be a similar implementation
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* under the Ogg hiearchy.
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*
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* This supports ID3v1, ID3v2 and Xiph style comments as well as reading stream
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* properties from the file.
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*/
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namespace FLAC {
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//! An implementation of TagLib::File with FLAC specific methods
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/*!
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* This implements and provides an interface for FLAC files to the
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* TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing
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* the abstract TagLib::File API as well as providing some additional
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* information specific to FLAC files.
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*/
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class File : public TagLib::File
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{
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public:
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/*!
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* Contructs an FLAC file from \a file. If \a readProperties is true the
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* file's audio properties will also be read using \a propertiesStyle. If
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* false, \a propertiesStyle is ignored.
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*/
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File(const char *file, bool readProperties = true,
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Properties::ReadStyle propertiesStyle = Properties::Average);
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/*!
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* Destroys this instance of the File.
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*/
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virtual ~File();
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/*!
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* Returns the Tag for this file. This will be a union of XiphComment
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* with ID3v1 and ID3v2 tags.
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*/
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virtual TagLib::Tag *tag() const;
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/*!
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* Returns the FLAC::Properties for this file. If no audio properties
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* were read then this will return a null pointer.
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*/
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virtual Properties *audioProperties() const;
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/*!
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* Save the file. This will primarily save the XiphComment, but
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* will also keep any old ID3-tags up to date. If the file
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* has no XiphComment, one will be constructed from the ID3-tags.
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*/
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virtual void save();
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/*!
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* Set the ID3v2::FrameFactory to something other than the default. This
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* can be used to specify the way that ID3v2 frames will be interpreted
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* when
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*
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* \see ID3v2FrameFactory
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*/
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void setID3v2FrameFactory(const ID3v2::FrameFactory *factory);
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/*!
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* Returns the block of data used by FLAC::Properties for parsing the
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* stream properties.
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*/
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ByteVector streamInfoData();
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/*!
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* Returns the length of the audio-stream, used by FLAC::Properties for
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* calculating the bitrate.
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*/
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long streamLength();
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private:
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File(const File &);
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File &operator=(const File &);
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void read(bool readProperties, Properties::ReadStyle propertiesStyle);
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void scan();
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long findID3v2();
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long findID3v1();
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ByteVector xiphCommentData();
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class FilePrivate;
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FilePrivate *d;
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};
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}
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}
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#endif
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