/*
Show configured IP addresses.
@function ifaddrs
@return information (TABLE)
*/
static int
Fifaddrs(lua_State *L)
{
struct ifaddrs *ifaddr = {0};
struct ifaddrs *i = {0};
int c = 1;
errno = 0;
if (0 > getifaddrs(&ifaddr)) return luaX_pusherror(L, "getifaddrs(3) error");
lua_newtable(L);
for (i = ifaddr; i != 0 ; i = i->ifa_next) {
if (i->ifa_addr == 0) {
continue;
}
lua_newtable(L);
lua_pushstring(L, i->ifa_name);
lua_setfield(L, -2, "interface");
if (i->ifa_addr->sa_family == AF_INET || i->ifa_addr->sa_family == AF_INET6) {
ipaddr(L, i);
}
if (i->ifa_data && (i->ifa_addr->sa_family == AF_PACKET)) {
ifstats(L, i);
}
lua_rawseti(L, -2, c++);
}
freeifaddrs(ifaddr);
return 1;
}
int
iface_stats(void * pio)
{
char * cp;
struct net * ifp;
ifp = (NET)(netlist.q_head); /* default to first net */
cp = nextarg(((GEN_IO)pio)->inbuf); /* get console arg */
if(cp && *cp) /* arg is present on command line */
{
ifp = if_netbytext(pio, cp);
if(ifp == NULL) /* error parsing iface name/number text? */
return -1;
}
ifstats(pio, ifp);
return 0;
}
