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/*
* global.h: A plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id$
*/
#ifndef __global_h_
#define __global_h_
#include <sys/socket.h>
#include <netinet/if_ether.h>
#include <sys/types.h>
#include <ctype.h>
#include <vdr/channels.h>
#include <vdr/timers.h>
#include <vdr/device.h>
#define MIN_WAITTIME 10 // s
#define MAX_WAITTIME 120 // s
class cGlobalInfosatdata
{
#define _GetByte(ptr, bitnum) ((((char*)ptr)+bitnum/8))
#define _GetBit(ptr, bitnum) ((*_GetByte(ptr, bitnum) >> (bitnum%8)) & 1)
#define _SetBit(ptr, bitnum, val) (val ? \
(*_GetByte(ptr, bitnum) |= (1<<(bitnum%8))) : \
(*_GetByte(ptr, bitnum) &= ~(1<<(bitnum%8))))
private:
bool receivedall;
int receivedpercent;
int lastpkt;
int missed;
u_char day;
u_char month;
u_short pktcnt;
u_char bitfield[8192];
char file[1024];
public:
cGlobalInfosatdata();
bool Processed;
int Unlocated; // unlocated events
int Missed()
{
return missed;
}
bool ReceivedAll()
{
return receivedall;
}
void ResetReceivedAll()
{
Init(file,0,0,0);
}
bool CheckReceivedAll();
void CheckMissed(int ActualPacket);
void SetLastPkt(int ActualPacket)
{
lastpkt = ActualPacket;
}
int ReceivedPercent()
{
return receivedpercent;
}
int Day()
{
return day;
}
int Month()
{
return month;
}
bool GetBit (int Bitnumber)
{
return _GetBit (bitfield,Bitnumber);
}
void SetBit (int Bitnumber,bool Value)
{
_SetBit (bitfield,Bitnumber,Value);
}
const char *GetFile() const // used in process.cpp
{
return (char *) &file;
}
bool NeverSeen (int Day, int Month, int Packetcount);
void Init (char *File, int Day, int Month, int Packetcount);
int Load (int fd);
int Save (int fd);
#ifdef INFOSATEPG_DEBUG
void Debug (const char *Directory);
#endif
};
class cGlobalInfosatepg
{
// Usage field definition
// Bit 0-15 USE_ flags
// Bit 16-19 DAYS in advance
// Bit 20-30 reserved for future used
// Bit 31 always zero
#define USE_SHORTTEXT 1
#define USE_LONGTEXT 2
#define USE_EXTEPG 4
#define USE_MERGELONGTEXT 8
#define USE_APPEND 16
#define USE_NOTHING 0
struct infosatchannels
{
tChannelID ChannelID;
int Days;
int Usage;
};
#define EPG_FIRST_DAY_MAC 1
#define EPG_LAST_DAY_MAC 7
#define EPG_DAYS 7
private:
const char *directory;
u_char MAC[5];
time_t timer;
bool switched;
int this_day;
int this_month;
int numinfosatchannels;
time_t wakeuptime;
struct infosatchannels *infosatchannels;
int channel;
public:
cGlobalInfosatepg();
~cGlobalInfosatepg();
cGlobalInfosatdata Infosatdata[EPG_DAYS+1];
void SetWakeupTime(time_t Time)
{
if (Time==(time_t) -1) return;
if ((Time>wakeuptime) && (wakeuptime!=(time_t) -1)) return; // already set
wakeuptime=Time;
isyslog("infosatepg: wakeup set to %s", ctime(&wakeuptime));
}
bool NoWakeup;
bool NoDeferredShutdown;
time_t WakeupTime()
{
return wakeuptime;
}
int LastCurrentChannel;
int Channel()
{
return channel;
}
bool FindReceiverChannel();
int Frequency;
char Polarization;
int Srate;
int Pid;
int WaitTime;
const char *Directory()
{
return directory;
}
bool SetDirectory (const char *Directory);
bool CheckMAC (ether_header *eth_hdr);
void SetWaitTimer()
{
timer=time (NULL);
}
bool WaitOk()
{
return (time (NULL) > (timer+ (time_t) WaitTime));
}
void SetSwitched (bool Value)
{
switched=Value;
}
bool Switched()
{
return switched;
}
int Load();
int Save();
bool ProcessedAll();
void ResetProcessed (void);
void ResetReceivedAll(void);
bool ReceivedAll (int *Day, int *Month);
bool ReceivedAll()
{
return ReceivedAll (NULL,NULL);
}
void AddChannel (tChannelID ChannelID,int Usage, int Days);
void RemoveChannel(int Index);
tChannelID GetChannelID (int Index);
bool SetChannelOptions(int Index,int Usage,int Days);
int GetChannelUsage(int Index);
int GetChannelDays(int Index);
bool ChannelExists (tChannelID ChannelID,int *Index);
int InfosatChannels()
{
return numinfosatchannels;
}
int ActualMac;
bool HideMainMenu;
};
#endif
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