Stuart Stanley's ISIS dissection support.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@1340 f5534014-38df-0310-8fa8-9805f1628bb7

1 files changed, 59 insertions, 0 deletions

diff --git a/packet-isis-clv.h b/packet-isis-clv.h
new file mode 100644
index 0000000000..a604364f2f
--- /dev/null
+++ b/packet-isis-clv.h
@@ -0,0 +1,59 @@
+/* packet-isis-clv.h
+ * Declares for common clv decoding functions.
+ *
+ * $Id: packet-isis-clv.h,v 1.1 1999/12/15 04:34:17 guy Exp $
+ * Stuart Stanley <stuarts@mxmail.net>
+ *
+ * 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.
+ *
+ *
+ */
+#ifndef _PACKET_ISIS_CLV_H
+#define _PACKET_ISIS_CLV_H
+
+/*
+ * Our sub-packet dismantle structure for CLV's
+ */
+typedef struct {
+	int	optcode;		/* code for option */
+	char	*tree_text;		/* text for fold out */
+	gint	*tree_id;		/* id for add_item */
+	void	(*dissect)(const u_char *pd, int offset, guint length,
+			frame_data *fd, proto_tree *tree );
+} isis_clv_handle_t;
+
+/*
+ * Published API functions.  NOTE, this are "local" API functions and
+ * are only valid from with isis decodes.
+ */
+extern void isis_dissect_clvs(const isis_clv_handle_t *opts, int len,
+        const u_char *pd, int offset, frame_data *fd, proto_tree *tree,
+	int unknown_ett_handle );
+extern void isis_dissect_area_address_clv(const u_char *pd, int offset,
+                guint length, frame_data *fd, proto_tree *tree );
+extern void isis_dissect_metric(proto_tree *tree, int offset, guint8 value,
+                char *pstr, int force_supported, gint tree_id );
+extern void isis_dissect_authentication_clv(const u_char *pd, int offset, 
+		guint length, frame_data *fd, proto_tree *tree, char *meaning);
+extern void isis_dissect_ip_int_clv(const u_char *pd, int offset,
+		guint length, frame_data *fd, proto_tree *tree, gint tree_id );
+extern void isis_dissect_nlpid_clv(const u_char *pd, int offset, 
+		guint length, frame_data *fd, proto_tree *tree );
+#endif /* _PACKET_ISIS_CLV_H */