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/SET dcc_port accepts now port range (eg. "10000 20000")

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1784 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-09-10 20:21:05 +00:00 committed by cras
parent 460281eb8a
commit db2a25d22d
1 changed files with 33 additions and 3 deletions
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36
src/irc/dcc/dcc.c
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@ -192,11 +192,41 @@ void dcc_str2ip(const char *str, IPADDR *ip)
/* Start listening for incoming connections */
GIOChannel *dcc_listen(GIOChannel *iface, IPADDR *ip, int *port)
{
GIOChannel *handle;
const char *dcc_port;
int first, last;
if (net_getsockname(iface, ip, NULL) == -1)
return NULL;
*port = settings_get_int("dcc_port");
return net_listen(ip, port);
/* get first port */
dcc_port = settings_get_str("dcc_port");
first = atoi(dcc_port);
if (first == 0) {
/* random port */
*port = 0;
return net_listen(ip, port);
}
/* get last port */
dcc_port = strchr(dcc_port, ' ');
if (dcc_port == NULL) dcc_port = strchr(dcc_port, '-');
if (dcc_port == NULL)
last = first;
else {
last = atoi(dcc_port+1);
if (last == 0)
last = first;
}
/* use the first available port */
for (*port = first; *port <= last; (*port)++) {
handle = net_listen(ip, port);
if (handle != NULL)
return handle;
}
return NULL;
}
/* Server connected - update server for DCC records that have
@ -427,7 +457,7 @@ void irc_dcc_init(void)
dcc_conns = NULL;
dcc_timeouttag = g_timeout_add(1000, (GSourceFunc) dcc_timeout_func, NULL);
settings_add_int("dcc", "dcc_port", 0);
settings_add_str("dcc", "dcc_port", "0");
settings_add_int("dcc", "dcc_timeout", 300);
settings_add_str("dcc", "dcc_own_ip", "");