static void
handle_child(intf_t *i, void *arg)
{
node_t *node = arg;
print_intf(i);
foreach_child(node, i, handle_child, node);
}
static void
print_list(intf_t *i, node_t *node)
{
if (i->i_is_child)
return;
print_intf(i);
foreach_child(node, i, handle_child, node);
}
int
intf_main(int argc, char *argv[])
{
struct intf_entry *entry;
struct addr *ap, addr;
char *cmd, buf[1024];
if (argc < 2)
usage();
cmd = argv[1];
entry = (struct intf_entry *)buf;
memset(entry, 0, sizeof(*entry));
entry->intf_len = sizeof(buf);
if ((intf = intf_open()) == NULL)
err(1, "intf_open");
if (strcmp(cmd, "show") == 0) {
if (intf_loop(intf, print_intf, NULL) < 0)
err(1, "intf_loop");
} else if (strcmp(cmd, "get") == 0) {
if (argc < 3)
usage();
strlcpy(entry->intf_name, argv[2], sizeof(entry->intf_name));
if (intf_get(intf, entry) < 0)
err(1, "intf_get");
print_intf(entry, NULL);
} else if (strcmp(cmd, "src") == 0) {
if (argc < 3 || addr_aton(argv[2], &addr) < 0)
usage();
if (intf_get_src(intf, entry, &addr) < 0)
err(1, "intf_get_src");
print_intf(entry, NULL);
} else if (strcmp(cmd, "dst") == 0) {
if (argc < 3 || addr_aton(argv[2], &addr) < 0)
usage();
if (intf_get_dst(intf, entry, &addr) < 0)
err(1, "intf_get_dst");
print_intf(entry, NULL);
} else if (strcmp(cmd, "set") == 0) {
if (argc < 4)
usage();
strlcpy(entry->intf_name, argv[2], sizeof(entry->intf_name));
for (argv += 3, argc -= 3; argc > 1; argv += 2, argc -= 2) {
if (strcmp(argv[0], "alias") == 0) {
ap = &entry->intf_alias_addrs
[entry->intf_alias_num++];
} else if (strcmp(argv[0], "dst") == 0) {
ap = &entry->intf_dst_addr;
} else if (strcmp(argv[0], "inet") == 0) {
ap = &entry->intf_addr;
} else if (strcmp(argv[0], "link") == 0) {
ap = &entry->intf_link_addr;
} else
break;
if (addr_pton(argv[1], ap) < 0)
err(1, "invalid address: %s", argv[1]);
}
for ( ; argc > 0; argv++, argc--) {
if (strcmp(argv[0], "up") == 0)
entry->intf_flags |= INTF_FLAG_UP;
else if (strcmp(argv[0], "down") == 0)
entry->intf_flags &= ~INTF_FLAG_UP;
else if (strcmp(argv[0], "arp") == 0)
entry->intf_flags &= ~INTF_FLAG_NOARP;
else if (strcmp(argv[0], "noarp") == 0)
entry->intf_flags |= INTF_FLAG_NOARP;
else
usage();
}
if (intf_set(intf, entry) < 0)
err(1, "intf_set");
} else
usage();
intf_close(intf);
exit(0);
}
