Added "Cisco Discovery Protocol" Hooks

Added Ethernet Loopback Protocol Type to ethertype.c

svn path=/trunk/; revision=129

1 files changed, 61 insertions, 0 deletions

diff --git a/packet-cdp.c b/packet-cdp.c
new file mode 100644
index 0000000000..e72ffeb265
--- /dev/null
+++ b/packet-cdp.c
@@ -0,0 +1,61 @@
+/* packet-cdp.c
+ * Routines for 
+ * (c) Copyright Hannes R. Boehm <hannes@boehm.org>
+ *
+ * $Id: packet-cdp.c,v 1.1 1998/12/19 00:12:21 hannes Exp $
+ *
+ * Ethereal - Network traffic analyzer
+ * By Gerald Combs <gerald@zing.org>
+ * Copyright 1998 Gerald Combs
+ * 
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+ 
+#include "config.h"
+
+#include <gtk/gtk.h>
+
+#include <stdio.h>
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#include "ethereal.h"
+#include "packet.h"
+
+void 
+dissect_cdp(const u_char *pd, int offset, frame_data *fd, GtkTree *tree) {
+    GtkWidget *cdp_tree = NULL, *ti; 
+
+    if (check_col(fd, COL_PROTOCOL))
+        col_add_str(fd, COL_PROTOCOL, "CDP");
+    if (check_col(fd, COL_INFO))
+        col_add_str(fd, COL_INFO, "Cisco Discovery Protocol"); 
+
+    if(tree){
+        ti = add_item_to_tree(GTK_WIDGET(tree), offset, (fd->cap_len - offset), 
+                                                          "Cisco Discovery Protocoll");
+	cdp_tree = gtk_tree_new(); 
+	add_subtree(ti, cdp_tree, ETT_CDP);
+    	dissect_data(pd, offset, fd, (GtkTree *) cdp_tree);
+    }
+}
+