Esempio n. 1
0
static int tproxy_tg_parse(int c, char **argv, int invert, unsigned int *flags,
			const void *entry, struct xt_entry_target **target)
{
	struct xt_tproxy_target_info *tproxyinfo = (void *)(*target)->data;

	switch (c) {
	case '1':
		xtables_param_act(XTF_ONLY_ONCE, "TPROXY", "--on-port", *flags & PARAM_ONPORT);
		xtables_param_act(XTF_NO_INVERT, "TPROXY", "--on-port", invert);
		parse_tproxy_lport(optarg, tproxyinfo);
		*flags |= PARAM_ONPORT;
		return 1;
	case '2':
		xtables_param_act(XTF_ONLY_ONCE, "TPROXY", "--on-ip", *flags & PARAM_ONIP);
		xtables_param_act(XTF_NO_INVERT, "TPROXY", "--on-ip", invert);
		parse_tproxy_laddr(optarg, tproxyinfo);
		*flags |= PARAM_ONIP;
		return 1;
	case '3':
		xtables_param_act(XTF_ONLY_ONCE, "TPROXY", "--tproxy-mark", *flags & PARAM_MARK);
		xtables_param_act(XTF_NO_INVERT, "TPROXY", "--tproxy-mark", invert);
		parse_tproxy_mark(optarg, tproxyinfo);
		*flags |= PARAM_MARK;
		return 1;
	}

	return 0;
}
Esempio n. 2
0
static int
tproxy_tg_parse1(int c, char **argv, int invert, unsigned int *flags,
		 struct xt_tproxy_target_info_v1 *info, unsigned int nfproto)
{
	switch (c) {
	case '1':
		xtables_param_act(XTF_ONLY_ONCE, "TPROXY", "--on-port", *flags & PARAM_ONPORT);
		xtables_param_act(XTF_NO_INVERT, "TPROXY", "--on-port", invert);
		parse_tproxy_lport(optarg, &info->lport);
		*flags |= PARAM_ONPORT;
		return true;
	case '2':
		xtables_param_act(XTF_ONLY_ONCE, "TPROXY", "--on-ip", *flags & PARAM_ONIP);
		xtables_param_act(XTF_NO_INVERT, "TPROXY", "--on-ip", invert);
		parse_tproxy_laddr(optarg, (void *)&info->laddr, nfproto);
		*flags |= PARAM_ONIP;
		return true;
	case '3':
		xtables_param_act(XTF_ONLY_ONCE, "TPROXY", "--tproxy-mark", *flags & PARAM_MARK);
		xtables_param_act(XTF_NO_INVERT, "TPROXY", "--tproxy-mark", invert);
		parse_tproxy_mark(optarg, &info->mark_value, &info->mark_mask);
		*flags |= PARAM_MARK;
		return true;
	}
	return false;
}