HCLNFSD support, from Mike Frisch.

svn path=/trunk/; revision=2941

1 files changed, 762 insertions, 0 deletions

diff --git a/packet-hclnfsd.c b/packet-hclnfsd.c
new file mode 100644
index 0000000000..1a58d34e8b
--- /dev/null
+++ b/packet-hclnfsd.c
@@ -0,0 +1,762 @@
+/* packet-hclnfsd.c
+ * Routines for hclnfsd (Hummingbird NFS Daemon) dissection
+ * Copyright 2001, Mike Frisch <frisch@hummingbird.com>
+ *
+ * $Id: packet-hclnfsd.c,v 1.1 2001/01/27 20:33:01 guy Exp $
+ *
+ * Ethereal - Network traffic analyzer
+ * By Gerald Combs <gerald@zing.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * Copied from packet-ypserv.c
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+
+#include "packet-rpc.h"
+#include "packet-hclnfsd.h"
+
+static int proto_hclnfsd = -1;
+
+static int hf_hclnfsd_request_type = -1;
+static int hf_hclnfsd_device = -1;
+static int hf_hclnfsd_login = -1;
+static int hf_hclnfsd_lockname = -1;
+static int hf_hclnfsd_unknown_data = -1;
+static int hf_hclnfsd_lockowner = -1;
+static int hf_hclnfsd_printername = -1;
+static int hf_hclnfsd_filename = -1;
+static int hf_hclnfsd_grpname = -1;
+static int hf_hclnfsd_hostname = -1;
+static int hf_hclnfsd_username = -1;
+static int hf_hclnfsd_queuename = -1;
+static int hf_hclnfsd_queuecomment = -1;
+static int hf_hclnfsd_printparams = -1;
+static int hf_hclnfsd_status = -1;
+
+static gint ett_hclnfsd = -1;
+static gint ett_hclnfsd_gids = -1;
+static gint ett_hclnfsd_groups = -1;
+static gint ett_hclnfsd_uids = -1;
+static gint ett_hclnfsd_usernames = -1;
+static gint ett_hclnfsd_printqueues = -1;
+static gint ett_hclnfsd_printjob = -1;
+
+
+/* defined in 'packet-nfs.c' */
+extern int
+dissect_nfs_fh3(const u_char *, int, frame_data *, proto_tree *, char *);
+
+
+int
+dissect_hclnfsd_gids(const u_char *pd, int offset, frame_data *fd, 
+	proto_tree *tree)
+{
+	guint ngids, ngids_i, gid;
+	proto_tree *gidtree = NULL;
+	proto_item *giditem = NULL;
+
+	if (!tree) return offset;
+
+	ngids = EXTRACT_UINT(pd, offset);
+	if (tree)
+	{
+		giditem = proto_tree_add_text(tree, NullTVB, offset, 4, "GIDs: %d", 
+			ngids);
+		if (giditem)
+			gidtree = proto_item_add_subtree(giditem, ett_hclnfsd_gids);
+	}
+	offset += 4;
+
+	if (gidtree)
+	{
+		for (ngids_i = 0; ngids_i < ngids; ngids_i++)
+		{
+			gid = EXTRACT_UINT(pd, offset + (4 * ngids_i));
+			proto_tree_add_text(gidtree, NullTVB, offset + (4 * ngids_i), 4, 
+				"GID: %d", gid);
+		}
+	}
+	offset += 4 * ngids;
+
+	return offset;
+}
+	
+int
+dissect_hclnfsd_spool_inquire_call(const u_char *pd, int offset, 
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "status");
+
+	offset = dissect_nfs_fh3(pd, offset, fd, tree, "spool filehandle");
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_spool_file_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_printername,
+		NULL);
+
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_filename,
+		NULL);
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "File Extension");
+
+	return offset;
+}
+
+
+static const value_string names_request_type[] = {
+#define HCLNFSD_DISK_REQUEST 4
+	{ HCLNFSD_DISK_REQUEST, "DISK" },
+#define HCLNFSD_PRINT_REQUEST 3
+	{ HCLNFSD_PRINT_REQUEST, "PRINTER" },
+	{ 0, NULL }
+};
+
+
+int
+dissect_hclnfsd_authorize_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint request_type;
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Server IP");
+
+	request_type = EXTRACT_UINT(pd, offset);
+	if (tree)
+		proto_tree_add_uint(tree, hf_hclnfsd_request_type, NullTVB, offset,
+			4, request_type);
+	offset += 4;
+
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_device, NULL);
+
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_login, NULL);
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_authorize_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint status;
+
+	status = EXTRACT_UINT(pd, offset);
+	if (!tree) return offset;
+	offset += 4;
+
+	if (status != 0)
+		return offset;
+
+	proto_tree_add_uint(tree, hf_hclnfsd_status, NullTVB, offset, 4, status);
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "UID");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "GID");
+
+	offset = dissect_hclnfsd_gids(pd, offset, fd, tree);
+
+	return offset;
+}
+
+int
+dissect_hclnfsd_grp_name_to_numb_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_grpname,
+		NULL);
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_grp_name_to_numb_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "GID");
+	
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_grp_to_number_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+
+	offset = dissect_hclnfsd_gids(pd, offset, fd, tree);
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_grp_to_number_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint ngrpnames, ngrpnames_i;
+	proto_tree *grptree = NULL;
+	proto_item *grpitem = NULL;
+
+	ngrpnames = EXTRACT_UINT(pd, offset);
+	if (tree)
+	{
+		grpitem = proto_tree_add_text(tree, NullTVB, offset, 4, "Groups: %d",
+			ngrpnames);
+
+		if (grpitem)
+			grptree = proto_item_add_subtree(grpitem, ett_hclnfsd_groups);
+	}
+	offset += 4;
+
+	if (!grptree)
+		return offset;
+
+	for (ngrpnames_i = 0; ngrpnames_i < ngrpnames ; ngrpnames_i++)
+		offset = dissect_rpc_string(pd, offset, fd, grptree, 
+			hf_hclnfsd_grpname, NULL);
+	
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_return_host_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "IP");
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_return_host_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_hostname, NULL);
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_uid_to_name_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint nuids, nuids_i;
+	proto_tree *uidtree = NULL;
+	proto_item *uiditem = NULL;
+
+	nuids = EXTRACT_UINT(pd, offset);
+	if (tree)
+	{
+		uiditem = proto_tree_add_text(tree, NullTVB, offset, 4, "UIDs: %d",
+			nuids);
+
+		if (uiditem)
+			uidtree = proto_item_add_subtree(uiditem, ett_hclnfsd_uids);
+	}
+	offset += 4;
+
+	if (!uidtree)
+		return offset;
+
+	for (nuids_i = 0; nuids_i < nuids; nuids_i++)
+		offset = dissect_rpc_uint32(pd, offset, fd, uidtree, "UID");
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_uid_to_name_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint nusers, nusers_i;
+	proto_tree *usertree = NULL;
+	proto_item *useritem = NULL;
+
+	nusers = EXTRACT_UINT(pd, offset);
+	if (tree)
+	{
+		useritem = proto_tree_add_text(tree, NullTVB, offset, 4, "UIDs: %d",
+			nusers);
+
+		if (useritem)
+			usertree = proto_item_add_subtree(useritem, ett_hclnfsd_usernames);
+	}
+	offset += 4;
+
+	if (!usertree)
+		return offset;
+
+	for (nusers_i = 0; nusers_i < nusers; nusers_i++)
+		offset = dissect_rpc_string(pd, offset, fd, usertree, 
+			hf_hclnfsd_username, NULL);
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_name_to_uid_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_username, NULL);
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_name_to_uid_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "UID");
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_share_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint request_type;
+
+	request_type = EXTRACT_UINT(pd, offset);
+	if (tree)
+		proto_tree_add_uint(tree, hf_hclnfsd_request_type, NullTVB, offset,
+			4, request_type);
+	offset += 4;
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Cookie");
+
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_lockname, NULL);
+
+	offset = dissect_nfs_fh3(pd, offset, fd, tree, "Filehandle");
+
+	offset = dissect_rpc_data(pd, offset, fd, tree, hf_hclnfsd_unknown_data);
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Mode");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Access");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "unused");
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_share_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint request_type;
+
+	request_type = EXTRACT_UINT(pd, offset);
+	if (tree)
+		proto_tree_add_uint(tree, hf_hclnfsd_request_type, NullTVB, offset,
+			4, request_type);
+	offset += 4;
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Cookie");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Stat");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Sequence");
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_unshare_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	return dissect_hclnfsd_share_call(pd, offset, fd, tree);
+}
+
+
+int
+dissect_hclnfsd_unshare_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	return dissect_hclnfsd_share_reply(pd, offset, fd, tree);
+}
+
+
+int
+dissect_hclnfsd_lock_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Status");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Cookie");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "unused");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Exclusive");
+
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_lockname, NULL);
+
+	offset = dissect_nfs_fh3(pd, offset, fd, tree, "Filehandle");
+
+	offset = dissect_rpc_data(pd, offset, fd, tree, hf_hclnfsd_lockowner);
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "unused");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Offset");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Length");
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_lock_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint request_type;
+
+	request_type = EXTRACT_UINT(pd, offset);
+	if (tree)
+		proto_tree_add_uint(tree, hf_hclnfsd_request_type, NullTVB, offset,
+			4, request_type);
+	offset += 4;
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Cookie");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Stat");
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_remove_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_lockname, NULL);
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "unused");
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_unlock_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "unused");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Cookie");
+
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_lockname, NULL);
+
+	offset = dissect_nfs_fh3(pd, offset, fd, tree, "Filehandle");
+
+	offset = dissect_rpc_data(pd, offset, fd, tree, hf_hclnfsd_unknown_data);
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "unused");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Offset");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Length");
+	
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_unlock_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	return dissect_hclnfsd_lock_reply(pd, offset, fd, tree);
+}
+
+
+int
+dissect_hclnfsd_get_printers_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint nqueues, nqueues_i;
+	proto_item *queuesitem = NULL;
+	proto_tree *queuestree = NULL;
+
+	nqueues = EXTRACT_UINT(pd, offset);
+	if (tree)
+	{
+		queuesitem = proto_tree_add_text(tree, NullTVB, offset, 4,
+			"Print Queues: %d", nqueues);
+
+		if (queuesitem)
+			queuestree = proto_item_add_subtree(queuesitem, 
+				ett_hclnfsd_printqueues);
+	}
+	offset += 4;
+
+	if (!queuestree)
+		return offset;
+
+	for (nqueues_i = 0; nqueues_i < nqueues; nqueues_i++)
+	{
+		/* create new item for print queue */
+		offset = dissect_rpc_string(pd, offset, fd, queuestree,
+			hf_hclnfsd_queuename, NULL);
+
+		/* create subtree on new item with print queue comment */
+
+		offset = dissect_rpc_string(pd, offset, fd, queuestree, 
+			hf_hclnfsd_queuecomment, NULL);
+	}
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_get_printq_call(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_queuename, 
+		NULL);
+
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_username, NULL);
+
+	return offset;
+}
+
+
+int
+dissect_hclnfsd_get_printq_reply(const u_char *pd, int offset,
+	frame_data *fd, proto_tree *tree)
+{
+	guint datafollows, jobid;
+	proto_item *queueitem = NULL;
+	proto_tree *queuetree = NULL;
+	proto_item *jobitem;
+	proto_tree *jobtree;
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Print Queue Number");
+
+	offset = dissect_rpc_string(pd, offset, fd, tree, hf_hclnfsd_queuecomment,
+		NULL);
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, "Queue Status");
+
+	offset = dissect_rpc_uint32(pd, offset, fd, tree, 
+		"Number of Physical Printers");
+
+	datafollows = EXTRACT_UINT(pd, offset);
+	if (tree)
+	{
+		queueitem = proto_tree_add_text(tree, NullTVB, offset, 4, 
+			"Print Jobs: %d", datafollows);
+		if (queueitem)
+			queuetree = proto_item_add_subtree(queueitem, ett_hclnfsd_printqueues);
+	}
+	offset += 4;
+
+	if (!queuetree)
+		return offset;
+	
+	while (datafollows)
+	{
+		jobid = EXTRACT_UINT(pd, offset);
+		jobitem = proto_tree_add_text(queuetree, NullTVB, offset, 4, "Job ID: %d",
+			jobid);
+		offset += 4;
+
+		jobtree = proto_item_add_subtree(jobitem, ett_hclnfsd_printjob);
+			
+		offset = dissect_rpc_string(pd, offset, fd, jobtree, 
+			hf_hclnfsd_username, NULL);
+		offset = dissect_rpc_string(pd, offset, fd, jobtree,
+			hf_hclnfsd_printparams, NULL);
+		offset = dissect_rpc_uint32(pd, offset, fd, jobtree, "Queue Position");
+		offset = dissect_rpc_uint32(pd, offset, fd, jobtree, "Job Status");
+		offset = dissect_rpc_uint32(pd, offset, fd, jobtree, "Time Submitted");
+		offset = dissect_rpc_uint32(pd, offset, fd, jobtree, "Size");
+		offset = dissect_rpc_uint32(pd, offset, fd, jobtree, "Copies");
+		offset = dissect_rpc_string(pd, offset, fd, jobtree, 
+			hf_hclnfsd_queuecomment, NULL);
+		datafollows = EXTRACT_UINT(pd, offset);
+		offset += 4;
+	}
+
+	return offset;
+}
+
+
+/* proc number, "proc name", dissect_request, dissect_reply */
+/* NULL as function pointer means: take the generic one. */
+
+const vsff hclnfsd1_proc[] = {
+    { HCLNFSDPROC_NULL, "NULL", 
+	 	NULL, NULL },
+    { HCLNFSDPROC_SPOOL_INQUIRE, "SPOOL_INQUIRE",
+		dissect_hclnfsd_spool_inquire_call, NULL }, 
+    { HCLNFSDPROC_SPOOL_FILE, "SPOOL_FILE",
+		dissect_hclnfsd_spool_file_call, NULL }, 
+    { HCLNFSDPROC_AUTHORIZE, "AUTHORIZE",
+		dissect_hclnfsd_authorize_call, dissect_hclnfsd_authorize_reply }, 
+    { HCLNFSDPROC_GRP_NAME_TO_NUMB, "GRP_NAME_TO_NUMB",
+		dissect_hclnfsd_grp_name_to_numb_call, dissect_hclnfsd_grp_name_to_numb_reply }, 
+    { HCLNFSDPROC_GRP_TO_NUMBER, "GRP_TO_NUMBER",
+		dissect_hclnfsd_grp_to_number_call, dissect_hclnfsd_grp_to_number_reply },
+    { HCLNFSDPROC_RETURN_HOST, "RETURN_HOST",
+		dissect_hclnfsd_return_host_call, dissect_hclnfsd_return_host_reply }, 
+    { HCLNFSDPROC_UID_TO_NAME, "UID_TO_NAME",
+		dissect_hclnfsd_uid_to_name_call, dissect_hclnfsd_uid_to_name_reply }, 
+    { HCLNFSDPROC_NAME_TO_UID, "NAME_TO_UID",
+		dissect_hclnfsd_name_to_uid_call, dissect_hclnfsd_name_to_uid_reply }, 
+    { HCLNFSDPROC_SHARE, "SHARE",
+		dissect_hclnfsd_share_call, dissect_hclnfsd_share_reply }, 
+    { HCLNFSDPROC_UNSHARE, "UNSHARE",
+		dissect_hclnfsd_unshare_call, dissect_hclnfsd_unshare_reply }, 
+    { HCLNFSDPROC_LOCK, "LOCK",
+		dissect_hclnfsd_lock_call, dissect_hclnfsd_lock_reply }, 
+    { HCLNFSDPROC_REMOVE, "REMOVE",
+		dissect_hclnfsd_remove_call, NULL }, 
+    { HCLNFSDPROC_UNLOCK, "UNLOCK",
+		dissect_hclnfsd_unlock_call, dissect_hclnfsd_unlock_reply }, 
+    { HCLNFSDPROC_GET_PRINTERS, "GET_PRINTERS",
+		NULL, dissect_hclnfsd_get_printers_reply }, 
+    { HCLNFSDPROC_GET_PRINTQ, "GET_PRINTQ",
+		dissect_hclnfsd_get_printq_call, dissect_hclnfsd_get_printq_reply }, 
+    { HCLNFSDPROC_CANCEL_PRJOB, "CANCEL_PRJOB",
+		NULL, NULL }, 
+    { HCLNFSDPROC_ZAP_LOCKS, "ZAP_LOCKS",
+		NULL, NULL }, 
+    { 0, NULL, NULL, NULL }
+};
+/* end of hclnfsd version 1 */
+
+
+void
+proto_register_hclnfsd(void)
+{
+#if 0
+	static struct true_false_string okfailed = { "Ok", "Failed" };
+	static struct true_false_string yesno = { "Yes", "No" };
+#endif
+		
+	static hf_register_info hf[] = {
+		{ &hf_hclnfsd_request_type, {
+			"Request Type", "hclnfsd.request_type", FT_UINT32, BASE_DEC,
+			VALS(names_request_type), 0, "Request Type" }},
+
+		{ &hf_hclnfsd_device, {
+			"Device", "hclnfsd.device", FT_STRING, BASE_DEC,
+			NULL, 0, "Device" }},
+
+		{ &hf_hclnfsd_login, {
+			"Login Text", "hclnfsd.logintext", FT_STRING, BASE_DEC,
+			NULL, 0, "Login Text" }},
+
+		{ &hf_hclnfsd_lockname, {
+			"Lockname", "hclnfsd.lockname", FT_STRING, BASE_DEC,
+			NULL, 0, "Lockname" }},
+
+		{ &hf_hclnfsd_unknown_data, {
+			"Unknown", "hclnfsd.unknown_data", FT_STRING, BASE_DEC,
+			NULL, 0, "Data" }},
+
+		{ &hf_hclnfsd_lockowner, {
+			"Lockowner", "hclnfsd.lockowner", FT_STRING, BASE_DEC,
+			NULL, 0, "Lockowner" }},
+
+		{ &hf_hclnfsd_printername, {
+			"Printer Name", "hclnfsd.printername", FT_STRING, BASE_DEC,
+			NULL, 0, "Printer name" }},
+
+		{ &hf_hclnfsd_filename, {
+			"Filename", "hclnfsd.filename", FT_STRING, BASE_DEC,
+			NULL, 0, "Filename" }},
+
+		{ &hf_hclnfsd_grpname, {
+			"Group", "hclnfsd.group", FT_STRING, BASE_DEC,
+			NULL, 0, "Group" }},
+
+		{ &hf_hclnfsd_hostname, {
+			"Hostname", "hclnfsd.hostname", FT_STRING, BASE_DEC,
+			NULL, 0, "Hostname" }},
+
+		{ &hf_hclnfsd_username, {
+			"Username", "hclnfsd.username", FT_STRING, BASE_DEC,
+			NULL, 0, "Username" }},
+
+		{ &hf_hclnfsd_queuename, {
+			"Name", "hclnfsd.printqueuename", FT_STRING, BASE_DEC,
+			NULL, 0, "Print Queue Name" }},
+
+		{ &hf_hclnfsd_queuecomment, {
+			"Comment", "hclnfsd.printqueuecomment", FT_STRING, BASE_DEC,
+			NULL, 0, "Print Queue Comment" }},
+
+		{ &hf_hclnfsd_printparams, {
+			"Print Parameters", "hclnfsd.printparameters", FT_STRING, BASE_DEC,
+			NULL, 0, "Print Parameters" }},
+
+		{ &hf_hclnfsd_status, {
+			"Status", "hclnfsd.status", FT_UINT32, BASE_DEC,
+			NULL, 0, "Status" }}
+	};
+	static gint *ett[] = {
+		&ett_hclnfsd,
+		&ett_hclnfsd_gids,
+		&ett_hclnfsd_groups,
+		&ett_hclnfsd_uids,
+		&ett_hclnfsd_usernames,
+		&ett_hclnfsd_printqueues,
+		&ett_hclnfsd_printjob,
+	};
+
+	proto_hclnfsd = proto_register_protocol("Hummingbird NFS Daemon", 
+		"hclnfsd", "HCLNFSD");
+	proto_register_field_array(proto_hclnfsd, hf, array_length(hf));
+	proto_register_subtree_array(ett, array_length(ett));
+}
+
+void
+proto_reg_handoff_hclnfsd(void)
+{
+	/* Register the protocol as RPC */
+	rpc_init_prog(proto_hclnfsd, HCLNFSD_PROGRAM, ett_hclnfsd);
+
+	/* Register the procedure tables */
+	rpc_init_proc_table(HCLNFSD_PROGRAM, 1, hclnfsd1_proc);
+}