/*

* receiver.c: The basic receiver interface

*

* See the main source file 'vdr.c' for copyright information and

* how to reach the author.

*

* $Id: receiver.c 1.3 2002/07/28 15:14:49 kls Exp $

*/

#include <stdarg.h>

#include <stdio.h>

#include "receiver.h"

#include "tools.h"

cReceiver::cReceiver(int Ca, int Priority, int NumPids, ...)

{

device = NULL;

ca = Ca;

priority = Priority;

for (int i = 0; i < MAXRECEIVEPIDS; i )

pids[i] = 0;

if (NumPids) {

va_list ap;

va_start(ap, NumPids);

int n = 0;

while (n < MAXRECEIVEPIDS && NumPids--) {

if ((pids[n] = va_arg(ap, int)) != 0)

n ;

}

va_end(ap);

}

else

esyslog("ERROR: cReceiver called without a PID!");

}

cReceiver::~cReceiver()

{

Detach();

}

bool cReceiver::WantsPid(int Pid)

{

if (Pid) {

for (int i = 0; i < MAXRECEIVEPIDS; i ) {

if (pids[i] == Pid)

return true;

if (!pids[i])

break;

}

}

return false;

}

void cReceiver::Detach(void)

{

if (device)

device->Detach(this);

}