vdr-plugin-streamdev/server/recplayer.h

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/*
Copyright 2004-2005 Chris Tallon
This file is part of VOMP.
VOMP is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
VOMP 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with VOMP; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef RECPLAYER_H
#define RECPLAYER_H
#include <stdio.h>
#include <vdr/recording.h>
#include "server/streamer.h"
class Segment
{
public:
uint64_t start;
uint64_t end;
};
class RecPlayer
{
public:
RecPlayer(cRecording* rec);
~RecPlayer();
uint64_t getLengthBytes();
uint32_t getLengthFrames();
unsigned long getBlock(unsigned char* buffer, uint64_t position, unsigned long amount);
int openFile(int index);
uint64_t getLastPosition();
cRecording* getCurrentRecording();
void scan();
uint64_t positionFromFrameNumber(uint32_t frameNumber);
uint32_t frameNumberFromPosition(uint64_t position);
bool getNextIFrame(uint32_t frameNumber, uint32_t direction, uint64_t* rfilePosition, uint32_t* rframeNumber, uint32_t* rframeLength);
private:
cRecording* recording;
cIndexFile* indexFile;
FILE* file;
int fileOpen;
Segment* segments[1000];
uint64_t totalLength;
uint64_t lastPosition;
uint32_t totalFrames;
};
#endif