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/*
* 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 2.1 2010/01/01 15:38:48 kls Exp $
*/
#include "receiver.h"
#include <stdarg.h>
#include <stdio.h>
#include "tools.h"
cReceiver::cReceiver(tChannelID ChannelID, int Priority, int Pid, const int *Pids1, const int *Pids2, const int *Pids3)
{
device = NULL;
channelID = ChannelID;
priority = Priority;
numPids = 0;
if (Pid)
pids[numPids++] = Pid;
if (Pids1) {
while (*Pids1 && numPids < MAXRECEIVEPIDS)
pids[numPids++] = *Pids1++;
}
if (Pids2) {
while (*Pids2 && numPids < MAXRECEIVEPIDS)
pids[numPids++] = *Pids2++;
}
if (Pids3) {
while (*Pids3 && numPids < MAXRECEIVEPIDS)
pids[numPids++] = *Pids3++;
}
if (numPids >= MAXRECEIVEPIDS)
dsyslog("too many PIDs in cReceiver");
}
cReceiver::~cReceiver()
{
if (device) {
const char *msg = "ERROR: cReceiver has not been detached yet! This is a design fault and VDR will segfault now!";
esyslog("%s", msg);
fprintf(stderr, "%s\n", msg);
*(char *)0 = 0; // cause a segfault
}
}
bool cReceiver::WantsPid(int Pid)
{
if (Pid) {
for (int i = 0; i < numPids; i++) {
if (pids[i] == Pid)
return true;
}
}
return false;
}
void cReceiver::Detach(void)
{
if (device)
device->Detach(this);
}
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