Function ipfw_nat64clat_handler

tools/ipfw/nat64clat.c:98–154

 */
#define	nat64clat_check_name	table_check_name
void
ipfw_nat64clat_handler(int ac, char *av[])
{
	const char *name;
	int tcmd;
	uint8_t set;

	if (g_co.use_set != 0)
		set = g_co.use_set - 1;
	else
		set = 0;
	ac--; av++;

	NEED1("nat64clat needs instance name");
	name = *av;
	if (nat64clat_check_name(name) != 0) {
		if (strcmp(name, "all") == 0)
			name = NULL;
		else
			errx(EX_USAGE, "nat64clat instance name %s is invalid",
			    name);
	}
	ac--; av++;
	NEED1("nat64clat needs command");

	tcmd = get_token(nat64cmds, *av, "nat64clat command");
	if (name == NULL && tcmd != TOK_DESTROY && tcmd != TOK_LIST)
		errx(EX_USAGE, "nat64clat instance name required");
	switch (tcmd) {
	case TOK_CREATE:
		ac--; av++;
		nat64clat_create(name, set, ac, av);
		break;
	case TOK_CONFIG:
		ac--; av++;
		nat64clat_config(name, set, ac, av);
		break;
	case TOK_LIST:
		nat64clat_foreach(nat64clat_show_cb, name, set, 1);
		break;
	case TOK_DESTROY:
		if (name == NULL)
			nat64clat_foreach(nat64clat_destroy_cb, NULL, set, 0);
		else
			nat64clat_destroy(name, set);
		break;
	case TOK_STATS:
		ac--; av++;
		if (ac == 0) {
			nat64clat_stats(name, set);
			break;
		}
		tcmd = get_token(nat64statscmds, *av, "stats command");
		if (tcmd == TOK_RESET)
			nat64clat_reset_stats(name, set);
	}
}