X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/1fe6e66ecec3fb7a7cc729038012cbb264542331..1a04b92e365f5ed01ca38619b41bcc4fc9cbd63c:/print-pflog.c?ds=sidebyside

diff --git a/print-pflog.c b/print-pflog.c
index 07f0732f..d0269af0 100644
--- a/print-pflog.c
+++ b/print-pflog.c
@@ -19,7 +19,8 @@
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#define NETDISSECT_REWORKED
+/* \summary: OpenBSD packet filter log file printer */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -33,9 +34,9 @@
 #include <net/pfvar.h>
 #include <net/if_pflog.h>
 
-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>
 
-#include "interface.h"
+#include "netdissect.h"
 #include "extract.h"
 
 static const char tstr[] = "[|pflog]";
@@ -87,11 +88,11 @@ static const struct tok pf_directions[] = {
 static void
 pflog_print(netdissect_options *ndo, const struct pfloghdr *hdr)
 {
-	u_int32_t rulenr, subrulenr;
+	uint32_t rulenr, subrulenr;
 
-	rulenr = EXTRACT_32BITS(&hdr->rulenr);
-	subrulenr = EXTRACT_32BITS(&hdr->subrulenr);
-	if (subrulenr == (u_int32_t)-1)
+	rulenr = EXTRACT_BE_U_4(&hdr->rulenr);
+	subrulenr = EXTRACT_BE_U_4(&hdr->subrulenr);
+	if (subrulenr == (uint32_t)-1)
 		ND_PRINT((ndo, "rule %u/", rulenr));
 	else
 		ND_PRINT((ndo, "rule %u.%s.%u/", rulenr, hdr->ruleset, subrulenr));
@@ -105,22 +106,22 @@ pflog_print(netdissect_options *ndo, const struct pfloghdr *hdr)
 
 u_int
 pflog_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h,
-               register const u_char *p)
+               const u_char *p)
 {
 	u_int length = h->len;
 	u_int hdrlen;
 	u_int caplen = h->caplen;
 	const struct pfloghdr *hdr;
-	u_int8_t af;
+	uint8_t af;
 
 	/* check length */
-	if (caplen < sizeof(u_int8_t)) {
+	if (caplen < sizeof(uint8_t)) {
 		ND_PRINT((ndo, "%s", tstr));
 		return (caplen);
 	}
 
 #define MIN_PFLOG_HDRLEN	45
-	hdr = (struct pfloghdr *)p;
+	hdr = (const struct pfloghdr *)p;
 	if (hdr->length < MIN_PFLOG_HDRLEN) {
 		ND_PRINT((ndo, "[pflog: invalid header length!]"));
 		return (hdr->length);	/* XXX: not really */
@@ -133,7 +134,6 @@ pflog_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h,
 	}
 
 	/* print what we know */
-	hdr = (struct pfloghdr *)p;
 	ND_TCHECK(*hdr);
 	if (ndo->ndo_eflag)
 		pflog_print(ndo, hdr);
@@ -152,21 +152,23 @@ pflog_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h,
 		        ip_print(ndo, p, length);
 			break;
 
-#ifdef INET6
+#if defined(AF_INET6) || defined(OPENBSD_AF_INET6)
+#ifdef AF_INET6
 		case AF_INET6:
-#if OPENBSD_AF_INET6 != AF_INET6
+#endif /* AF_INET6 */
+#if !defined(AF_INET6) || OPENBSD_AF_INET6 != AF_INET6
 		case OPENBSD_AF_INET6:		/* XXX: read pcap files */
-#endif
+#endif /* !defined(AF_INET6) || OPENBSD_AF_INET6 != AF_INET6 */
 			ip6_print(ndo, p, length);
 			break;
-#endif
+#endif /* defined(AF_INET6) || defined(OPENBSD_AF_INET6) */
 
 	default:
 		/* address family not handled, print raw packet */
 		if (!ndo->ndo_eflag)
 			pflog_print(ndo, hdr);
 		if (!ndo->ndo_suppress_default_print)
-			ndo->ndo_default_print(ndo, p, caplen);
+			ND_DEFAULTPRINT(p, caplen);
 	}
 
 	return (hdrlen);