Function ipfw_table_handler

tools/ipfw/tables.c:159–311

* This one handles all table-related commands * ipfw table NAME create ... * ipfw table NAME modify ... * ipfw table {NAME | all} destroy * ipfw table NAME swap NAME * ipfw table NAME lock * ipfw table NAME unlock * ipfw table NAME add addr[/masklen] [value] * ipfw table NAME add [addr[/masklen] value] [addr[/masklen] value] .. * ipfw table NAME delete addr[/masklen] [addr[/mask

 * 	ipfw table {NAME | all} detail
 */
void
ipfw_table_handler(int ac, char *av[])
{
	int do_add, is_all;
	int atomic, error, tcmd;
	ipfw_xtable_info i;
	ipfw_obj_header oh;
	char *tablename;
	uint8_t set;
	void *arg;

	memset(&oh, 0, sizeof(oh));
	is_all = 0;
	if (g_co.use_set != 0)
		set = g_co.use_set - 1;
	else
		set = 0;

	ac--; av++;
	NEED1("table needs name");
	tablename = *av;

	if (table_check_name(tablename) == 0) {
		table_fill_ntlv(&oh.ntlv, *av, set, 1);
		oh.idx = 1;
	} else {
		if (strcmp(tablename, "all") == 0)
			is_all = 1;
		else
			errx(EX_USAGE, "table name %s is invalid", tablename);
	}
	ac--; av++;
	NEED1("table needs command");

	tcmd = get_token(tablecmds, *av, "table command");
	/* Check if atomic operation was requested */
	atomic = 0;
	if (tcmd == TOK_ATOMIC) {
		ac--; av++;
		NEED1("atomic needs command");
		tcmd = get_token(tablecmds, *av, "table command");
		switch (tcmd) {
		case TOK_ADD:
			break;
		default:
			errx(EX_USAGE, "atomic is not compatible with %s", *av);
		}
		atomic = 1;
	}

	switch (tcmd) {
	case TOK_LIST:
	case TOK_INFO:
	case TOK_DETAIL:
	case TOK_FLUSH:
	case TOK_DESTROY:
		break;
	default: