vdr  2.4.7
eitscan.h
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1 /*
2  * eitscan.h: EIT scanner
3  *
4  * See the main source file 'vdr.c' for copyright information and
5  * how to reach the author.
6  *
7  * $Id: eitscan.h 2.1 2012/03/07 14:16:57 kls Exp $
8  */
9 
10 #ifndef __EITSCAN_H
11 #define __EITSCAN_H
12 
13 #include <time.h>
14 #include "channels.h"
15 #include "config.h"
16 #include "device.h"
17 
18 class cScanList;
19 class cTransponderList;
20 
21 class cEITScanner {
22 private:
23  enum { ActivityTimeout = 60,
24  ScanTimeout = 20
25  };
30 public:
31  cEITScanner(void);
32  ~cEITScanner();
33  bool Active(void) { return currentChannel || lastActivity == 0; }
34  void AddTransponder(cChannel *Channel);
35  void ForceScan(void);
36  void Activity(void);
37  void Process(void);
38  };
39 
40 extern cEITScanner EITScanner;
41 
42 #endif //__EITSCAN_H
bool Active(void)
Definition: eitscan.h:33
int currentChannel
Definition: eitscan.h:27
cEITScanner(void)
Definition: eitscan.c:92
void AddTransponder(cChannel *Channel)
Definition: eitscan.c:106
@ ScanTimeout
Definition: eitscan.h:24
@ ActivityTimeout
Definition: eitscan.h:23
void ForceScan(void)
Definition: eitscan.c:113
void Process(void)
Definition: eitscan.c:128
cScanList * scanList
Definition: eitscan.h:28
time_t lastActivity
Definition: eitscan.h:26
~cEITScanner()
Definition: eitscan.c:100
cTransponderList * transponderList
Definition: eitscan.h:29
void Activity(void)
Definition: eitscan.c:118
time_t lastScan
Definition: eitscan.h:26
cEITScanner EITScanner
Definition: eitscan.c:90