diff options
Diffstat (limited to 'sbin/pfctl/pfctl_table.c')
| -rw-r--r-- | sbin/pfctl/pfctl_table.c | 81 |
1 files changed, 80 insertions, 1 deletions
diff --git a/sbin/pfctl/pfctl_table.c b/sbin/pfctl/pfctl_table.c index 57bdf19c6da..419989be5f8 100644 --- a/sbin/pfctl/pfctl_table.c +++ b/sbin/pfctl/pfctl_table.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pfctl_table.c,v 1.50 2003/08/29 21:47:36 cedric Exp $ */ +/* $OpenBSD: pfctl_table.c,v 1.51 2003/12/31 11:18:24 cedric Exp $ */ /* * Copyright (c) 2002 Cedric Berger @@ -61,12 +61,19 @@ static void print_addrx(struct pfr_addr *, struct pfr_addr *, int); static void print_astats(struct pfr_astats *, int); static void radix_perror(void); static void xprintf(int, const char *, ...); +static void print_iface(struct pfi_if *, int); +static void oprintf(int, int, const char *, int *, int); static const char *stats_text[PFR_DIR_MAX][PFR_OP_TABLE_MAX] = { { "In/Block:", "In/Pass:", "In/XPass:" }, { "Out/Block:", "Out/Pass:", "Out/XPass:" } }; +static const char *istats_text[2][2][2] = { + { { "In4/Pass:", "In4/Block:" }, { "Out4/Pass:", "Out4/Block:" } }, + { { "In6/Pass:", "In6/Block:" }, { "Out6/Pass:", "Out6/Block:" } } +}; + #define RVTEST(fct) do { \ if ((!(opts & PF_OPT_NOACTION) || \ (opts & PF_OPT_DUMMYACTION)) && \ @@ -522,3 +529,75 @@ xprintf(int opts, const char *fmt, ...) else fprintf(stderr, ".\n"); } + + +/* interface stuff */ + +int +pfctl_show_ifaces(int opts) +{ + struct pfr_buffer b; + struct pfi_if *p; + + bzero(&b, sizeof(b)); + b.pfrb_type = PFRB_IFACES; + for (;;) { + pfr_buf_grow(&b, b.pfrb_size); + b.pfrb_size = b.pfrb_msize; + if (pfi_get_ifaces(NULL, b.pfrb_caddr, &b.pfrb_size, + PFI_FLAG_GROUP|PFI_FLAG_INSTANCE)) { + radix_perror(); + return (1); + } + if (b.pfrb_size <= b.pfrb_msize) + break; + } + PFRB_FOREACH(p, &b) + print_iface(p, opts); + return (0); +} + +void +print_iface(struct pfi_if *p, int opts) +{ + time_t tzero = p->pfif_tzero; + int flags = (opts & PF_OPT_VERBOSE) ? p->pfif_flags : 0; + int first = 1; + int i, af, dir, act; + + + printf("%s", p->pfif_name); + oprintf(flags, PFI_IFLAG_INSTANCE, "instance", &first, 0); + oprintf(flags, PFI_IFLAG_GROUP, "group", &first, 0); + oprintf(flags, PFI_IFLAG_CLONABLE, "clonable", &first, 0); + oprintf(flags, PFI_IFLAG_DYNAMIC, "dynamic", &first, 0); + oprintf(flags, PFI_IFLAG_ATTACHED, "attached", &first, 1); + printf("\n"); + + if (!(opts & PF_OPT_VERBOSE2)) + return; + printf("\tCleared: %s", ctime(&tzero)); + printf("\tReferences: [ States: %-18d Rules: %-18d ]\n", + p->pfif_states, p->pfif_rules); + for (i = 0; i < 8; i++) { + af = (i>>2) & 1; + dir = (i>>1) &1; + act = i & 1; + printf("\t%-12s [ Packets: %-18llu Bytes: %-18llu ]\n", + istats_text[af][dir][act], + p->pfif_packets[af][dir][act], + p->pfif_bytes[af][dir][act]); + } +} + +void +oprintf(int flags, int flag, const char *s, int *first, int last) +{ + if (flags & flag) { + printf(*first ? "\t(%s" : ", %s", s); + *first = 0; + } + if (last && !*first) + printf(")"); +} + |