diff options
Diffstat (limited to 'iptables/nft-shared.c')
| -rw-r--r-- | iptables/nft-shared.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/iptables/nft-shared.c b/iptables/nft-shared.c index 86b7ac90..70a28c83 100644 --- a/iptables/nft-shared.c +++ b/iptables/nft-shared.c @@ -532,6 +532,50 @@ void nft_rule_to_iptables_command_state(struct nft_rule *r, cs->jumpto = ""; } +void print_header(unsigned int format, const char *chain, const char *pol, + const struct xt_counters *counters, bool basechain, + uint32_t refs) +{ + printf("Chain %s", chain); + if (basechain) { + printf(" (policy %s", pol); + if (!(format & FMT_NOCOUNTS)) { + fputc(' ', stdout); + xtables_print_num(counters->pcnt, (format|FMT_NOTABLE)); + fputs("packets, ", stdout); + xtables_print_num(counters->bcnt, (format|FMT_NOTABLE)); + fputs("bytes", stdout); + } + printf(")\n"); + } else { + printf(" (%u references)\n", refs); + } + + if (format & FMT_LINENUMBERS) + printf(FMT("%-4s ", "%s "), "num"); + if (!(format & FMT_NOCOUNTS)) { + if (format & FMT_KILOMEGAGIGA) { + printf(FMT("%5s ","%s "), "pkts"); + printf(FMT("%5s ","%s "), "bytes"); + } else { + printf(FMT("%8s ","%s "), "pkts"); + printf(FMT("%10s ","%s "), "bytes"); + } + } + if (!(format & FMT_NOTARGET)) + printf(FMT("%-9s ","%s "), "target"); + fputs(" prot ", stdout); + if (format & FMT_OPTIONS) + fputs("opt", stdout); + if (format & FMT_VIA) { + printf(FMT(" %-6s ","%s "), "in"); + printf(FMT("%-6s ","%s "), "out"); + } + printf(FMT(" %-19s ","%s "), "source"); + printf(FMT(" %-19s "," %s "), "destination"); + printf("\n"); +} + void print_firewall_details(const struct iptables_command_state *cs, const char *targname, uint8_t flags, uint8_t invflags, uint8_t proto, |