Update to 0.1.6

PR:		41806
Submitted by:	maintainer

1 files changed, 9 insertions, 142 deletions

diff --git a/net/driftnet/files/patch-driftnet.c b/net/driftnet/files/patch-driftnet.c
index cab6c624b0a4..fce26e723f95 100644
--- a/net/driftnet/files/patch-driftnet.c
+++ b/net/driftnet/files/patch-driftnet.c
@@ -1,30 +1,17 @@
-$FreeBSD$
-
---- driftnet.c.orig	Tue Sep 11 11:34:56 2001
-+++ driftnet.c	Fri Mar  1 02:05:56 2002
-@@ -14,7 +14,9 @@
- #include <assert.h>
- #include <errno.h>
- #include <pcap.h>
--#include <linux/if_ether.h>
-+#include <sys/types.h>
-+#include <netinet/in_systm.h>
-+#include <netinet/in.h>
- #include <netinet/ip.h>
- #include <netinet/tcp.h>
- #include <stdlib.h>
-@@ -261,8 +263,8 @@
- "Synopsis: driftnet -h | [-i interface] [-p] [-v] [filter code]\n"
+--- driftnet.c.orig	Tue Jul  9 21:26:41 2002
++++ driftnet.c	Tue Aug 20 02:30:35 2002
+@@ -254,8 +254,8 @@
  "\n"
  "  -h               Display this help message.\n"
+ "  -v               Verbose operation.\n"
 -"  -i interface     Select the interface on which to listen (default: all\n"
 -"                   interfaces).\n"
 +"  -i interface     Select the interface on which to listen (default: first\n"
 +"                   available interface).\n"
- "  -p               Do not put the listening interface into promiscuous mode.\n"
- "  -v               Verbose operation.\n"
- "\n"
-@@ -293,7 +295,7 @@
+ "  -p               Do not put the listening interface into promiscuous mode.\n""  -a               Adjunct mode: do not display images on screen, but save\n"
+ "                   them to a temporary directory and announce their names on\n"
+ "                   standard output.\n"
+@@ -313,7 +313,7 @@
  void setup_signals(void) {
      int *p;
      /* Signals to ignore. */
@@ -32,124 +19,4 @@ $FreeBSD$
 +    int ignore_signals[] = {SIGPIPE, SIGCONT, SIGHUP, 0};
      /* Signals which mean we should quit, killing the display child if
       * applicable. */
-     int terminate_signals[] = {SIGTERM, SIGINT, SIGSEGV, SIGBUS, SIGCHLD, 0};
-@@ -393,6 +395,15 @@
-         }
-     }
-     
-+    if (!interface) {
-+	interface = pcap_lookupdev(ebuf);
-+
-+	if (!interface) {
-+	    fprintf(stderr, PROGNAME": pcap_lookupdev: %s\n", ebuf);
-+	    return -1;
-+	}
-+    }
-+
-     
-     if (verbose)
-         fprintf(stderr, PROGNAME": listening on %s%s\n", interface ? interface : "all interfaces", promisc ? " in promiscuous mode" : "");
-@@ -468,7 +479,7 @@
-         fprintf(stderr, PROGNAME": link-level header length is %d bytes\n", pkt_offset);
- 
-     while (!foad) {
--        struct iphdr ip;
-+        struct ip ip;
-         struct tcphdr tcp;
-         struct in_addr s, d;
-         int off, len;
-@@ -485,32 +496,32 @@
-         fprintf(stderr, "packet len = %d captured = %d!\n", hdr.len, hdr.caplen);
- */
-         memcpy(&ip, pkt + pkt_offset, sizeof(ip));
--        memcpy(&s, &ip.saddr, sizeof(ip.saddr));
--        memcpy(&d, &ip.daddr, sizeof(ip.daddr));
-+        memcpy(&s, &ip.ip_src, sizeof(ip.ip_src));
-+        memcpy(&d, &ip.ip_dst, sizeof(ip.ip_dst));
- 
--        memcpy(&tcp, pkt + pkt_offset + (ip.ihl << 2), sizeof(tcp));
--        off = pkt_offset + (ip.ihl << 2) + (tcp.doff << 2);
-+        memcpy(&tcp, pkt + pkt_offset + (ip.ip_hl << 2), sizeof(tcp));
-+        off = pkt_offset + (ip.ip_hl << 2) + (tcp.th_off << 2);
-         len = hdr.caplen - off;
- 
-         /*
-         if (verbose)
--            fprintf(stderr, PROGNAME": captured packet: %s:%d -> %s:%d\n", inet_ntoa(s), ntohs(tcp.source), inet_ntoa(d), ntohs(tcp.dest));
-+            fprintf(stderr, PROGNAME": captured packet: %s:%d -> %s:%d\n", inet_ntoa(s), ntohs(tcp.th_sport), inet_ntoa(d), ntohs(tcp.th_dport));
-         */
-         
-         /* XXX fragmented packets and other nasties. */
-         
-         /* try to find the connection slot associated with this. */
--        C = find_connection(&s, &d, ntohs(tcp.source), ntohs(tcp.dest));
-+        C = find_connection(&s, &d, ntohs(tcp.th_sport), ntohs(tcp.th_dport));
- 
-         /* no connection at all, so we need to allocate one. */
-         if (!C) {
-             if (verbose)
--                fprintf(stderr, PROGNAME": new connection: %s\n", connection_string(s, ntohs(tcp.source), d, ntohs(tcp.dest)));
-+                fprintf(stderr, PROGNAME": new connection: %s\n", connection_string(s, ntohs(tcp.th_sport), d, ntohs(tcp.th_dport)));
-             C = alloc_connection();
--            *C = connection_new(&s, &d, ntohs(tcp.source), ntohs(tcp.dest));
-+            *C = connection_new(&s, &d, ntohs(tcp.th_sport), ntohs(tcp.th_dport));
-             /* This might or might not be an entirely new connection (SYN flag
-              * set). Either way we need a sequence number to start at. */
--            (*C)->isn = ntohl(tcp.seq);
-+            (*C)->isn = ntohl(tcp.th_seq);
-         }
- 
-         /* Now we need to process this segment. */
-@@ -526,16 +537,16 @@
-             c->isn = htonl(tcp.seq);
- #endif
- 
--        if (tcp.rst) {
-+        if (tcp.th_flags & TH_RST) {
-             /* Looks like this connection is bogus, and so might be a
-              * connection going the other way. */
-             if (verbose)
--                fprintf(stderr, PROGNAME": connection reset: %s\n", connection_string(s, ntohs(tcp.source), d, ntohs(tcp.dest)));
-+                fprintf(stderr, PROGNAME": connection reset: %s\n", connection_string(s, ntohs(tcp.th_sport), d, ntohs(tcp.th_dport)));
-             
-             connection_delete(c);
-             *C = NULL;
- 
--            if ((C = find_connection(&d, &s, ntohs(tcp.dest), ntohs(tcp.source)))) {
-+            if ((C = find_connection(&d, &s, ntohs(tcp.th_dport), ntohs(tcp.th_sport)))) {
-                 connection_delete(*C);
-                 *C = NULL;
-             }
-@@ -547,7 +558,7 @@
-             /* We have some data in the packet. If this data occurred after
-              * the first data we collected for this connection, then save it
-              * so that we can look for images. Otherwise, discard it. */
--            unsigned int offset = ntohl(tcp.seq);
-+            unsigned int offset = ntohl(tcp.th_seq);
- 
-             /* Modulo 2**32 arithmetic; offset = seq - isn + delta. */
-             if (offset < (c->isn + delta))
-@@ -558,19 +569,19 @@
-             if (offset > c->len + 262144) {
-                 /* Out-of-order packet. */
-                 if (verbose) 
--                    fprintf(stderr, PROGNAME": out of order packet: %s\n", connection_string(s, ntohs(tcp.source), d, ntohs(tcp.dest)));
-+                    fprintf(stderr, PROGNAME": out of order packet: %s\n", connection_string(s, ntohs(tcp.th_sport), d, ntohs(tcp.th_dport)));
-             } else {
- /*                if (verbose)
--                    fprintf(stderr, PROGNAME": captured %d bytes: %s:%d -> %s:%d\n", (int)len, inet_ntoa(s), ntohs(tcp.source), inet_ntoa(d), ntohs(tcp.dest));*/
-+                    fprintf(stderr, PROGNAME": captured %d bytes: %s:%d -> %s:%d\n", (int)len, inet_ntoa(s), ntohs(tcp.th_sport), inet_ntoa(d), ntohs(tcp.th_dport));*/
-                 connection_push(c, pkt + off, offset, len);
-                 connection_harvest_images(c);
-             }
-         }
- 
--        if (tcp.fin) {
-+        if (tcp.th_flags & TH_FIN) {
-             /* Connection closing. */
-             if (verbose)
--                fprintf(stderr, PROGNAME": connection closing: %s, %d bytes transferred\n", connection_string(s, ntohs(tcp.source), d, ntohs(tcp.dest)), c->len);
-+                fprintf(stderr, PROGNAME": connection closing: %s, %d bytes transferred\n", connection_string(s, ntohs(tcp.th_sport), d, ntohs(tcp.th_dport)), c->len);
-             connection_harvest_images(c);
-             connection_delete(c);
-             *C = NULL;
+     int terminate_signals[] = {SIGTERM, SIGINT, /*SIGSEGV,*/ SIGBUS, SIGCHLD, 0};