/* sendto_ircd() functions */
void vsendto_ircd(char *pattern, va_list va)
{
char ibuf[4096];
vsprintf(ibuf, pattern, va);
DebugLog((ALOG_DSPY, 0, "To ircd: [%s]", ibuf));
strcat(ibuf, "\n");
if (write(0, ibuf, strlen(ibuf)) != (int)strlen(ibuf))
{
sendto_log(ALOG_DMISC, LOG_NOTICE, "Daemon exiting. [w %s]",
strerror(errno));
exit(0);
}
}
/*
* pipe_work
*
* This procedure is called whenever there's new data in the buffer.
* Returns 0 if everything went fine, and there is more work to be done,
* Returns -1 if the module has finished its work (and cleaned up).
*
* It is responsible for sending error messages where appropriate.
*/
static int pipe_work(u_int cl)
{
DebugLog((ALOG_DPIPE, 0, "pipe_work(%d): %d %d buflen=%d %c", cl,
cldata[cl].rfd, cldata[cl].wfd, cldata[cl].buflen,
cldata[cl].inbuffer[0]));
switch (cldata[cl].inbuffer[0])
{
case 'Y':
break;
case 'N':
cldata[cl].state |= A_DENY;
sendto_ircd("K %d %s %u ", cl, cldata[cl].itsip,
cldata[cl].itsport);
break;
#if 0
/* hm.. need deeper mods to ircd */
case 'y':
/* restricted connection only */
cldata[cl].state |= A_RESTRICT;
sendto_ircd("k %d %s %u ", cl, cldata[cl].itsip,
cldata[cl].itsport);
break;
#endif
default :
/* error */
sendto_log(ALOG_FLOG|ALOG_IRCD, LOG_WARNING,
"pipe: unexpected %c for %s[%s]",
cldata[cl].inbuffer[0],
cldata[cl].host,
cldata[cl].itsip);
break;
}
/* We're done */
close(cldata[cl].rfd);
cldata[cl].rfd = 0;
return -1;
}