void MsBopB(){
switch (getAH()) {
case 0 :
setAH(0);
while (!tkbhit());
setAL((BYTE)tgetch());
break;
case 1 :
tputch(getAL());
break;
}
}
/* getline: read a line into s, return length. This len returned does not include the \0, so if the len is 5, means that the message is contained in s[0-4] and in s[5] we have a \0. An empty line (starting with \n or EOF) has len = 0 */
int getlineLOCAL(char s[], int lim) {
int c; /*holds the input*/
short i; /*dummy*/
lim--; /*lim -1, because we need to save one slot for the \0!!*/
/*Copying and counting*/
for (i=0; i<lim ; i++) { /*the for ranges the index from 0 to lim-1 and has an inner break condition too*/
c = tgetch(DEFAULT_TIMER);
if ( c==EOF || c=='\n')
break;
s[i] = c;
}
s[i] = '\0'; /*puts the \0 and the line is finished!*/
return i;
}
int
main(int argc, char *argv[])
{
const char *user = getenv("USER");
const char *ircnick = getenv("IRCNICK");
const char *server = SRV;
unsigned short port = PORT;
int o;
while ((o=getopt(argc, argv, "hn:u:s:p:"))>=0)
switch (o) {
case 'h':
case '?':
usage:
fputs("Usage: irc [-n NICK] [-u USER] [-s SERVER] [-p PORT] [-h]\n", stderr);
exit(0);
case 'n':
if (strlen(optarg)>=sizeof nick) goto usage;
strcpy(nick, optarg);
break;
case 'u':
user = optarg;
break;
case 's':
server = optarg;
break;
case 'p':
if (!(port=strtol(optarg, 0, 0))) goto usage;
break;
}
if (!nick[0] && ircnick && strlen(ircnick)<sizeof nick)
strcpy(nick, ircnick);
if (!nick[0]) goto usage;
if (!user) user = "******";
tinit();
sfd = dial(server, port);
chadd("*server*");
sndf("NICK %s", nick);
sndf("USER %s 8 * :%s", user, user);
sndf("MODE %s +i", nick);
while (!quit) {
fd_set rfs, wfs;
int ret;
if (winchg)
tresize();
FD_ZERO(&wfs);
FD_ZERO(&rfs);
FD_SET(0, &rfs);
FD_SET(sfd, &rfs);
if (outp!=outb)
FD_SET(sfd, &wfs);
ret=select(sfd+1, &rfs, &wfs, 0, 0);
if (ret<0) {
if (errno==EINTR) continue;
panic("Select failed.");
}
if (FD_ISSET(sfd, &rfs)) {
if (!srd())
quit=1;
}
if (FD_ISSET(sfd, &wfs)) {
int wr;
wr=write(sfd, outb, outp-outb);
if (wr<0) {
if (errno==EINTR) continue;
panic("Write error.");
}
if (wr==0) continue;
outp-=wr;
memmove(outb, outb+wr, outp-outb);
}
if (FD_ISSET(0, &rfs)) {
tgetch();
wrefresh(scr.iw);
}
}
close(sfd);
while (nch--)
free(chl[nch].buf);
treset();
exit(0);
}
