print_rule_details(num, &fw->counters, targname, fw->ipv6.proto,
fw->ipv6.flags, fw->ipv6.invflags, format);
- if (format & FMT_OPTIONS) {
- if (format & FMT_NOTABLE)
- fputs("opt ", stdout);
- fputc(' ', stdout); /* Invert flag of FRAG */
- fputc(' ', stdout); /* -f */
- fputc(' ', stdout);
- }
+ print_fragment(fw->ipv6.flags, fw->ipv6.invflags, format, true);
print_ifaces(fw->ipv6.iniface, fw->ipv6.outiface,
fw->ipv6.invflags, format);
{
struct xtables_target *target, *tg;
const struct xt_entry_target *t;
- uint8_t flags;
if (!iptc_is_chain(targname, handle))
target = xtables_find_target(targname, XTF_TRY_LOAD);
XTF_LOAD_MUST_SUCCEED);
t = ipt_get_target((struct ipt_entry *)fw);
- flags = fw->ip.flags;
print_rule_details(num, &fw->counters, targname, fw->ip.proto,
fw->ip.flags, fw->ip.invflags, format);
- if (format & FMT_OPTIONS) {
- if (format & FMT_NOTABLE)
- fputs("opt ", stdout);
- fputc(fw->ip.invflags & IPT_INV_FRAG ? '!' : '-', stdout);
- fputc(flags & IPT_F_FRAG ? 'f' : '-', stdout);
- fputc(' ', stdout);
- }
+ print_fragment(fw->ip.flags, fw->ip.invflags, format, false);
print_ifaces(fw->ip.iniface, fw->ip.outiface, fw->ip.invflags, format);
cs->fw.ip.flags |= IPT_F_GOTO;
}
-static void print_fragment(unsigned int flags, unsigned int invflags,
- unsigned int format)
-{
- if (!(format & FMT_OPTIONS))
- return;
-
- if (format & FMT_NOTABLE)
- fputs("opt ", stdout);
- fputc(invflags & IPT_INV_FRAG ? '!' : '-', stdout);
- fputc(flags & IPT_F_FRAG ? 'f' : '-', stdout);
- fputc(' ', stdout);
-}
-
static void nft_ipv4_print_rule(struct nft_handle *h, struct nftnl_rule *r,
unsigned int num, unsigned int format)
{
print_rule_details(num, &cs.counters, cs.jumpto, cs.fw.ip.proto,
cs.fw.ip.flags, cs.fw.ip.invflags, format);
- print_fragment(cs.fw.ip.flags, cs.fw.ip.invflags, format);
+ print_fragment(cs.fw.ip.flags, cs.fw.ip.invflags, format, false);
print_ifaces(cs.fw.ip.iniface, cs.fw.ip.outiface, cs.fw.ip.invflags,
format);
print_ipv4_addresses(&cs.fw, format);
print_rule_details(num, &cs.counters, cs.jumpto, cs.fw6.ipv6.proto,
cs.fw6.ipv6.flags, cs.fw6.ipv6.invflags, format);
- if (format & FMT_OPTIONS) {
- if (format & FMT_NOTABLE)
- fputs("opt ", stdout);
- fputs(" ", stdout);
- }
+ print_fragment(cs.fw6.ipv6.flags, cs.fw6.ipv6.invflags, format, true);
print_ifaces(cs.fw6.ipv6.iniface, cs.fw6.ipv6.outiface,
cs.fw6.ipv6.invflags, format);
print_ipv6_addresses(&cs.fw6, format);
printf("/%d", l);
}
+void print_fragment(unsigned int flags, unsigned int invflags,
+ unsigned int format, bool fake)
+{
+ if (!(format & FMT_OPTIONS))
+ return;
+
+ if (format & FMT_NOTABLE)
+ fputs("opt ", stdout);
+
+ if (fake) {
+ fputs(" ", stdout);
+ } else {
+ fputc(invflags & IPT_INV_FRAG ? '!' : '-', stdout);
+ fputc(flags & IPT_F_FRAG ? 'f' : '-', stdout);
+ }
+ fputc(' ', stdout);
+}
+
/* Luckily, IPT_INV_VIA_IN and IPT_INV_VIA_OUT
* have the same values as IP6T_INV_VIA_IN and IP6T_INV_VIA_OUT
* so this function serves for both iptables and ip6tables */
void save_iface(char letter, const char *iface,
const unsigned char *mask, int invert);
+void print_fragment(unsigned int flags, unsigned int invflags,
+ unsigned int format, bool fake);
+
void command_match(struct iptables_command_state *cs, bool invert);
const char *xt_parse_target(const char *targetname);
void command_jump(struct iptables_command_state *cs, const char *jumpto);