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;
}
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;
}