From Michael A. Meffie III:

[tcpdump] / print-ether.c

diff --git a/print-ether.c b/print-ether.c
index cb0488623781854adf17939957d7378bb4b52c5d..c93fd6c8643f0a92d913fd3b90ff4223ae0a966e 100644 (file)
--- a/print-ether.c
+++ b/print-ether.c
@@ -20,7 +20,7 @@
  */
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ether.c,v 1.93 2004-06-12 16:32:56 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ether.c,v 1.106 2008-02-06 10:47:53 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -47,7 +47,7 @@ const struct tok ethertype_values[] = {
     { ETHERTYPE_VMAN,          "VMAN" },
     { ETHERTYPE_PUP,            "PUP" },
     { ETHERTYPE_ARP,            "ARP"},
-    { ETHERTYPE_REVARP ,        "Reverse ARP"},
+    { ETHERTYPE_REVARP,         "Reverse ARP"},
     { ETHERTYPE_NS,             "NS" },
     { ETHERTYPE_SPRITE,         "Sprite" },
     { ETHERTYPE_TRAIL,          "Trail" },
@@ -65,13 +65,19 @@ const struct tok ethertype_values[] = {
     { ETHERTYPE_AARP,           "Appletalk ARP" },
     { ETHERTYPE_IPX,            "IPX" },
     { ETHERTYPE_PPP,            "PPP" },
+    { ETHERTYPE_MPCP,           "MPCP" },
+    { ETHERTYPE_SLOW,           "Slow Protocols" },
     { ETHERTYPE_PPPOED,         "PPPoE D" },
     { ETHERTYPE_PPPOES,         "PPPoE S" },
     { ETHERTYPE_EAPOL,          "EAPOL" },
+    { ETHERTYPE_RRCP,           "RRCP" },
     { ETHERTYPE_JUMBO,          "Jumbo" },
     { ETHERTYPE_LOOPBACK,       "Loopback" },
     { ETHERTYPE_ISO,            "OSI" },
     { ETHERTYPE_GRE_ISO,        "GRE-OSI" },
+    { ETHERTYPE_CFM_OLD,        "CFM (old)" },
+    { ETHERTYPE_CFM,            "CFM" },
+    { ETHERTYPE_LLDP,           "LLDP" },
     { 0, NULL}
 };
 
@@ -127,7 +133,6 @@ ether_print(const u_char *p, u_int length, u_int caplen)
        /*
         * Is it (gag) an 802.3 encapsulation?
         */
-       extracted_ether_type = 0;
        if (ether_type <= ETHERMTU) {
                /* Try to print the LLC-layer header & higher layers */
                if (llc_print(p, length, caplen, ESRC(ep), EDST(ep),
@@ -136,7 +141,7 @@ ether_print(const u_char *p, u_int length, u_int caplen)
                        if (!eflag)
                                ether_hdr_print((u_char *)ep, length + ETHER_HDRLEN);
 
-                       if (!xflag && !qflag)
+                       if (!suppress_default_print)
                                default_print(p, caplen);
                }
        } else if (ether_encap_print(ether_type, p, length, caplen,
@@ -145,7 +150,7 @@ ether_print(const u_char *p, u_int length, u_int caplen)
                if (!eflag)
                        ether_hdr_print((u_char *)ep, length + ETHER_HDRLEN);
 
-               if (!xflag && !qflag)
+               if (!suppress_default_print)
                        default_print(p, caplen);
        } 
 }
@@ -186,7 +191,7 @@ ether_encap_print(u_short ether_type, const u_char *p,
        switch (ether_type) {
 
        case ETHERTYPE_IP:
-               ip_print(p, length);
+               ip_print(gndo, p, length);
                return (1);
 
 #ifdef INET6
@@ -242,11 +247,13 @@ ether_encap_print(u_short ether_type, const u_char *p,
 
                if (llc_print(p, length, caplen, p - 18, p - 12,
                    extracted_ether_type) == 0) {
-                               ether_hdr_print(p - 18, length + 4);
+                        ether_hdr_print(p - 18, length + 4);
+
+                        if (!suppress_default_print) {
+                                default_print(p - 18, caplen + 4);
+                        }
                }
 
-               if (!xflag && !qflag)
-                       default_print(p - 18, caplen + 4);
 
                return (1);
 
@@ -268,10 +275,11 @@ ether_encap_print(u_short ether_type, const u_char *p,
                 if (llc_print(p, length, caplen, p - 16, p - 10,
                               extracted_ether_type) == 0) {
                     ether_hdr_print(p - 16, length + 2);
-                }
 
-                if (!xflag && !qflag)
-                    default_print(p - 16, caplen + 2);
+                    if (!suppress_default_print) {
+                            default_print(p - 16, caplen + 2);
+                    }
+                }
 
                 return (1);
 
@@ -288,6 +296,10 @@ ether_encap_print(u_short ether_type, const u_char *p,
                eap_print(gndo, p, length);
                return (1);
 
+       case ETHERTYPE_RRCP:
+               rrcp_print(gndo, p - 14 , length + 14);
+               return (1);
+
        case ETHERTYPE_PPP:
                if (length) {
                        printf(": ");
@@ -295,8 +307,25 @@ ether_encap_print(u_short ether_type, const u_char *p,
                }
                return (1);
 
+       case ETHERTYPE_MPCP:
+               mpcp_print(p, length);
+               return (1);
+
+       case ETHERTYPE_SLOW:
+               slow_print(p, length);
+               return (1);
+
+       case ETHERTYPE_CFM:
+       case ETHERTYPE_CFM_OLD:
+               cfm_print(p, length);
+               return (1);
+
+       case ETHERTYPE_LLDP:
+               lldp_print(p, length);
+               return (1);
+
         case ETHERTYPE_LOOPBACK:
-                return (0);
+                return (1);
 
        case ETHERTYPE_MPLS:
        case ETHERTYPE_MPLS_MULTI:
@@ -313,9 +342,11 @@ ether_encap_print(u_short ether_type, const u_char *p,
        }
 }
 
+
 /*
  * Local Variables:
- * c-style: bsd
+ * c-style: whitesmith
+ * c-basic-offset: 8
  * End:
  */