/usr/include/matroska/FileKax.h is in libmatroska-dev 1.4.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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** libmatroska : parse Matroska files, see http://www.matroska.org/
**
** <file/class description>
**
** Copyright (C) 2002-2010 Steve Lhomme. All rights reserved.
**
** This file is part of libmatroska.
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License as published by the Free Software Foundation; either
** version 2.1 of the License, or (at your option) any later version.
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** See http://www.gnu.org/licenses/lgpl-2.1.html for LGPL licensing information.**
** Contact license@matroska.org if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
/*!
\file
\version \$Id: FileKax.h,v 1.5 2004/04/14 23:26:17 robux4 Exp $
\author Steve Lhomme <robux4 @ users.sf.net>
*/
#ifndef LIBMATROSKA_FILE_H
#define LIBMATROSKA_FILE_H
//#include <vector>
#include "matroska/KaxTypes.h"
#include "ebml/IOCallback.h"
//#include "MainHeader.h"
//#include "TrackType.h"
//#include "StreamInfo.h"
//#include "Cluster.h"
//#include "CodecHeader.h"
using namespace LIBEBML_NAMESPACE;
START_LIBMATROSKA_NAMESPACE
//class Track;
//class Frame;
/*!
\class MATROSKA_DLL_API FileMatroska
\brief General container of all the parameters and data of an Matroska file
\todo Handle the filename and next filename
\todo Handle the IOCallback selection/type
*/
class MATROSKA_DLL_API FileMatroska {
public:
FileMatroska(IOCallback & output);
~FileMatroska();
#ifdef OLD
filepos_t RenderHead(const std::string & aEncoderApp);
uint32 ReadHead();
uint32 ReadTracks();
uint32 ReadCodec();
void Close(const uint32 aTimeLength);
inline void type_SetInfo(const std::string & aStr) {myMainHeader.type_SetInfo(aStr);}
inline void type_SetAds(const std::string & aStr) {myMainHeader.type_SetAds(aStr);}
inline void type_SetSize(const std::string & aStr) {myMainHeader.type_SetSize(aStr);}
inline void type_SetSize(uint64 aSize) {myMainHeader.type_SetSize(aSize);}
inline uint8 GetTrackNumber() const { return myTracks.size(); }
void track_SetName(Track * aTrack, const std::string & aName);
void track_SetLaced(Track * aTrack, bool bLaced = true);
Track * CreateTrack(const track_type aType);
inline Track * GetTrack(const uint8 aTrackNb) const
{
if (aTrackNb > myTracks.size())
return NULL;
else
return myTracks[aTrackNb-1];
}
void Track_GetInfo(const Track * aTrack, TrackInfo & aTrackInfo) const;
void Track_SetInfo_Audio(Track * aTrack, const TrackInfoAudio & aTrackInfo);
void Track_GetInfo_Audio(const Track * aTrack, TrackInfoAudio & aTrackInfo) const;
void Track_SetInfo_Video(Track * aTrack, const TrackInfoVideo & aTrackInfo);
void Track_GetInfo_Video(const Track * aTrack, TrackInfoVideo & aTrackInfo) const;
void SelectReadingTrack(Track * aTrack, bool select = true);
/*!
\return wether the frame has been added or not
*/
bool AddFrame(Track * aTrack, const uint32 aTimecode, const binary *aFrame, const uint32 aFrameSize,
bool aKeyFrame = true, bool aBFrame = false);
/*!
\return wether the frame has been read or not
*/
bool ReadFrame(Track * & aTrack, uint32 & aTimecode, const binary * & aFrame, uint32 & aFrameSize,
bool & aKeyFrame, bool & aBFrame);
/*
Render the pending cluster to file
*/
void Flush();
void SetMaxClusterSize(const uint32 value);
void SetMinClusterSize(const uint32 value) {myMinClusterSize = value;}
protected:
MainHeader myMainHeader;
std::vector<Track *> myTracks;
std::vector<uint8> mySelectedTracks;
// Track *findTrack(Track * aTrack) const;
Cluster myCurrWriteCluster; /// \todo merge with the write one ?
uint32 myReadBlockNumber;
Cluster myCurrReadCluster;
binary * myCurrReadBlock; ///< The buffer containing the current read block
uint32 myCurrReadBlockSize; ///< The size of the buffer containing the current read block
uint8 myCurrReadBlockTrack; ///< The track number of the current track to read
uint32 myMaxClusterSize;
uint32 myMinClusterSize;
StreamInfo myStreamInfo;
CodecHeader myCodecHeader;
inline bool IsMyTrack(const Track * aTrack) const;
inline bool IsReadingTrack(const uint8 aTrackNum) const;
#endif // OLD
IOCallback & myFile;
};
END_LIBMATROSKA_NAMESPACE
#ifdef __cplusplus
extern "C" {
#endif
MATROSKA_DLL_API void matroska_init();
MATROSKA_DLL_API void matroska_done();
#ifdef __cplusplus
}
#endif
#endif // FILE_KAX_HPP
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