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author | mlaier <mlaier@FreeBSD.org> | 2004-06-16 23:26:00 +0000 |
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committer | mlaier <mlaier@FreeBSD.org> | 2004-06-16 23:26:00 +0000 |
commit | 6a32f6ec2e479ff91d30ed651bcb24ad8d14e84e (patch) | |
tree | 91591a3c3277d8525d725da18322a0f9ba6078a2 /contrib/pf/pfctl/pfctl_table.c | |
parent | c9eda2a3d0e4116e5b63faaab29f4fe0695a4dad (diff) | |
download | FreeBSD-src-6a32f6ec2e479ff91d30ed651bcb24ad8d14e84e.zip FreeBSD-src-6a32f6ec2e479ff91d30ed651bcb24ad8d14e84e.tar.gz |
Import userland of pf 3.5 from OpenBSD (OPENBSD_3_5_BASE).
Diffstat (limited to 'contrib/pf/pfctl/pfctl_table.c')
-rw-r--r-- | contrib/pf/pfctl/pfctl_table.c | 129 |
1 files changed, 108 insertions, 21 deletions
diff --git a/contrib/pf/pfctl/pfctl_table.c b/contrib/pf/pfctl/pfctl_table.c index 57bdf19..5d4c3d9 100644 --- a/contrib/pf/pfctl/pfctl_table.c +++ b/contrib/pf/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 1.59 2004/03/15 15:25:44 dhartmei 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)) && \ @@ -115,12 +122,12 @@ int pfctl_table(int argc, char *argv[], char *tname, const char *command, char *file, const char *anchor, const char *ruleset, int opts) { - struct pfr_table table; - struct pfr_buffer b, b2; - struct pfr_addr *a, *a2; - int nadd = 0, ndel = 0, nchange = 0, nzero = 0; - int rv = 0, flags = 0, nmatch = 0; - void *p; + struct pfr_table table; + struct pfr_buffer b, b2; + struct pfr_addr *a, *a2; + int nadd = 0, ndel = 0, nchange = 0, nzero = 0; + int rv = 0, flags = 0, nmatch = 0; + void *p; if (command == NULL) usage(); @@ -165,6 +172,10 @@ pfctl_table(int argc, char *argv[], char *tname, const char *command, if (b.pfrb_size <= b.pfrb_msize) break; } + + if (opts & PF_OPT_SHOWALL && b.pfrb_size > 0) + pfctl_print_title("TABLES:"); + PFRB_FOREACH(p, &b) if (opts & PF_OPT_VERBOSE2) print_tstats(p, opts & PF_OPT_DEBUG); @@ -243,7 +254,7 @@ pfctl_table(int argc, char *argv[], char *tname, const char *command, opts & PF_OPT_USEDNS); } else if (!strcmp(command, "show")) { b.pfrb_type = (opts & PF_OPT_VERBOSE) ? - PFRB_ASTATS : PFRB_ADDRS; + PFRB_ASTATS : PFRB_ADDRS; if (argc || file != NULL) usage(); for (;;) { @@ -325,9 +336,9 @@ print_table(struct pfr_table *ta, int verbose, int debug) (ta->pfrt_flags & PFR_TFLAG_REFDANCHOR) ? 'h' : '-', ta->pfrt_name); if (ta->pfrt_anchor[0]) - printf("\t%s", ta->pfrt_anchor); + printf("\t%s", ta->pfrt_anchor); if (ta->pfrt_ruleset[0]) - printf(":%s", ta->pfrt_ruleset); + printf(":%s", ta->pfrt_ruleset); puts(""); } else puts(ta->pfrt_name); @@ -348,13 +359,14 @@ print_tstats(struct pfr_tstats *ts, int debug) ts->pfrts_refcnt[PFR_REFCNT_ANCHOR], ts->pfrts_refcnt[PFR_REFCNT_RULE]); printf("\tEvaluations: [ NoMatch: %-18llu Match: %-18llu ]\n", - ts->pfrts_nomatch, ts->pfrts_match); + (unsigned long long)ts->pfrts_nomatch, + (unsigned long long)ts->pfrts_match); for (dir = 0; dir < PFR_DIR_MAX; dir++) for (op = 0; op < PFR_OP_TABLE_MAX; op++) printf("\t%-12s [ Packets: %-18llu Bytes: %-18llu ]\n", stats_text[dir][op], - ts->pfrts_packets[dir][op], - ts->pfrts_bytes[dir][op]); + (unsigned long long)ts->pfrts_packets[dir][op], + (unsigned long long)ts->pfrts_bytes[dir][op]); } int @@ -431,8 +443,8 @@ print_astats(struct pfr_astats *as, int dns) for (op = 0; op < PFR_OP_ADDR_MAX; op++) printf("\t%-12s [ Packets: %-18llu Bytes: %-18llu ]\n", stats_text[dir][op], - as->pfras_packets[dir][op], - as->pfras_bytes[dir][op]); + (unsigned long long)as->pfras_packets[dir][op], + (unsigned long long)as->pfras_bytes[dir][op]); } void @@ -449,12 +461,11 @@ pfctl_define_table(char *name, int flags, int addrs, const char *anchor, struct pfr_table tbl; bzero(&tbl, sizeof(tbl)); - if (strlcpy(tbl.pfrt_name, name, - sizeof(tbl.pfrt_name)) >= sizeof(tbl.pfrt_name) || - strlcpy(tbl.pfrt_anchor, anchor, + if (strlcpy(tbl.pfrt_name, name, sizeof(tbl.pfrt_name)) >= + sizeof(tbl.pfrt_name) || strlcpy(tbl.pfrt_anchor, anchor, sizeof(tbl.pfrt_anchor)) >= sizeof(tbl.pfrt_anchor) || - strlcpy(tbl.pfrt_ruleset, ruleset, - sizeof(tbl.pfrt_ruleset)) >= sizeof(tbl.pfrt_ruleset)) + strlcpy(tbl.pfrt_ruleset, ruleset, sizeof(tbl.pfrt_ruleset)) >= + sizeof(tbl.pfrt_ruleset)) errx(1, "pfctl_define_table: strlcpy"); tbl.pfrt_flags = flags; @@ -477,7 +488,7 @@ warn_namespace_collision(const char *filter) b.pfrb_size = b.pfrb_msize; if (pfr_get_tables(NULL, b.pfrb_caddr, &b.pfrb_size, PFR_FLAG_ALLRSETS)) - err(1, "pfr_get_tables"); + err(1, "pfr_get_tables"); if (b.pfrb_size <= b.pfrb_msize) break; } @@ -522,3 +533,79 @@ xprintf(int opts, const char *fmt, ...) else fprintf(stderr, ".\n"); } + + +/* interface stuff */ + +int +pfctl_show_ifaces(const char *filter, int opts) +{ + struct pfr_buffer b; + struct pfi_if *p; + int i = 0, f = PFI_FLAG_GROUP|PFI_FLAG_INSTANCE; + + if (filter != NULL && *filter && !isdigit(filter[strlen(filter)-1])) + f &= ~PFI_FLAG_INSTANCE; + 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(filter, b.pfrb_caddr, &b.pfrb_size, f)) { + radix_perror(); + return (1); + } + if (b.pfrb_size <= b.pfrb_msize) + break; + i++; + } + if (opts & PF_OPT_SHOWALL) + pfctl_print_title("INTERFACES:"); + 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], + (unsigned long long)p->pfif_packets[af][dir][act], + (unsigned long long)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(")"); +} + |