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videodir.h
Go to the documentation of this file.
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/*
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* videodir.h: Functions to maintain a distributed video directory
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*
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* See the main source file 'vdr.c' for copyright information and
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* how to reach the author.
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*
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* $Id: videodir.h 2.3 2012/09/30 11:01:15 kls Exp $
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*/
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#ifndef __VIDEODIR_H
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#define __VIDEODIR_H
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#include <stdlib.h>
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#include "
tools.h
"
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extern
const
char
*
VideoDirectory
;
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void
SetVideoDirectory
(
const
char
*Directory);
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cUnbufferedFile
*
OpenVideoFile
(
const
char
*FileName,
int
Flags);
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int
CloseVideoFile
(
cUnbufferedFile
*File);
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bool
RenameVideoFile
(
const
char
*OldName,
const
char
*NewName);
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bool
RemoveVideoFile
(
const
char
*FileName);
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bool
HardLinkVideoFile
(
const
char
*OldName,
const
char
*NewName);
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bool
VideoFileSpaceAvailable
(
int
SizeMB);
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int
VideoDiskSpace
(
int
*FreeMB = NULL,
int
*UsedMB = NULL);
// returns the used disk space in percent
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cString
PrefixVideoFileName
(
const
char
*FileName,
char
Prefix);
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cString
NewVideoFileName
(
const
char
*FileName,
const
char
*NewDirName);
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void
RemoveEmptyVideoDirectories
(
const
char
*IgnoreFiles[] = NULL);
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bool
IsOnVideoDirectoryFileSystem
(
const
char
*FileName);
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class
cVideoDiskUsage
{
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private
:
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static
int
state
;
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static
time_t
lastChecked
;
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static
int
usedPercent
;
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static
int
freeMB
;
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static
int
freeMinutes
;
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public
:
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static
bool
HasChanged
(
int
&State);
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static
void
ForceCheck
(
void
) {
lastChecked
= 0; }
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static
cString
String
(
void
);
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static
int
UsedPercent
(
void
) {
return
usedPercent
; }
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static
int
FreeMB
(
void
) {
return
freeMB
; }
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static
int
FreeMinutes
(
void
) {
return
freeMinutes
; }
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};
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#endif //__VIDEODIR_H
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