void tcont(void)
{
tsignal();
treset(g_old_term, 1);
tresize(0, 0);
free(g_old_term);
g_old_term = NULL;
}
void
cresize(int width, int height)
{
int col, row;
if (width != 0)
win.w = width;
if (height != 0)
win.h = height;
col = (win.w - 2 * borderpx) / win.cw;
row = (win.h - 2 * borderpx) / win.ch;
tresize(col, row);
xresize(col, row);
ttyresize(win.tw, win.th);
}
int tselected_all(t_dlist *list)
{
t_dcell *tmp;
int all;
if (list->all == 0)
all = 1;
else
all = 0;
tmp = list->head;
while (tmp->next != list->head)
{
tmp->dswitch = all;
tmp = tmp->next;
}
tmp->dswitch = all;
list->all = all;
tresize(0, 0);
return (1);
}
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);
}
