From f8f41fe3c633ae4cd0b7e9cfd6ff6a4b3367f94d Mon Sep 17 00:00:00 2001
From: Gilbert Ramirez <gram@alumni.rice.edu>
Date: Fri, 19 Nov 1999 13:09:56 +0000
Subject: Added Uwe's update to RPC.

svn path=/trunk/; revision=1069
---
 packet-mount.c | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 86 insertions(+), 2 deletions(-)

(limited to 'packet-mount.c')

diff --git a/packet-mount.c b/packet-mount.c
index 25e2376249..d1051c8444 100644
--- a/packet-mount.c
+++ b/packet-mount.c
@@ -1,7 +1,7 @@
 /* packet-mount.c
  * Routines for mount dissection
  *
- * $Id: packet-mount.c,v 1.4 1999/11/16 11:42:38 guy Exp $
+ * $Id: packet-mount.c,v 1.5 1999/11/19 13:09:55 gram Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@unicom.net>
@@ -36,10 +36,14 @@
 
 #include "packet-rpc.h"
 #include "packet-mount.h"
+#include "packet-nfs.h"
 
 
 static int proto_mount = -1;
 static int hf_mount_path = -1;
+static int hf_mount_status = -1;
+static int hf_mount_flavors = -1;
+static int hf_mount_flavor = -1;
 
 static gint ett_mount = -1;
 
@@ -75,11 +79,82 @@ const vsff mount1_proc[] = {
 /* end of mount version 1 */
 
 
+/* RFC 1813, Page 107 */
+const value_string mount3_mountstat3[] = 
+{
+	{	0,	"OK" },
+	{	1,	"ERR_PERM" },
+	{	2,	"ERR_NOENT" },
+	{	5,	"ERR_IO" },
+	{	13,	"ERR_ACCESS" },
+	{	20,	"ERR_NOTDIR" },
+	{	22,	"ERR_INVAL" },
+	{	63,	"ERR_NAMETOOLONG" },
+	{	10004,	"ERR_NOTSUPP" },
+	{	10006,	"ERR_SERVERFAULT" },
+	{	0,	NULL }
+};
+
+
+/* RFC 1813, Page 107 */
+int
+dissect_mountstat3(const u_char *pd, int offset, frame_data *fd, proto_tree *tree,
+	int hfindex, guint32* status)
+{
+	guint32 mountstat3;
+
+	if (!BYTES_ARE_IN_FRAME(offset,4)) return offset;
+	mountstat3 = EXTRACT_UINT(pd, offset+0);
+
+	if (tree) {
+		proto_tree_add_item(tree, hfindex, offset, 4, mountstat3);
+	}
+	
+	offset += 4;
+	*status = mountstat3;
+	return offset;
+}
+
+
+/* RFC 1831, Page 109 */
+int dissect_mount3_mnt_reply(const u_char *pd, int offset, frame_data *fd,
+	proto_tree *tree)
+{
+	guint32 status;
+	guint32 auth_flavors;
+	guint32 auth_flavor;
+	guint32 auth_flavor_i;
+	
+	offset = dissect_mountstat3(pd, offset, fd, tree, hf_mount_status, &status);
+	switch (status) {
+		case 0:
+			offset = dissect_nfs_fh3(pd,offset,fd,tree,"fhandle");
+			if (!BYTES_ARE_IN_FRAME(offset,4)) return offset;
+			auth_flavors = EXTRACT_UINT(pd,offset+0);
+			proto_tree_add_item(tree,hf_mount_flavors,
+				offset, 4, auth_flavors);
+			offset += 4;
+			for (auth_flavor_i = 0 ; auth_flavor_i < hf_mount_flavors ; auth_flavor_i++) {
+				if (!BYTES_ARE_IN_FRAME(offset,4)) return offset;
+				auth_flavor = EXTRACT_UINT(pd,offset+0);
+				proto_tree_add_item(tree,hf_mount_flavor,
+					offset, 4, auth_flavor);
+				offset += 4;
+			}
+		break;
+		default:
+			/* void */
+		break;
+	}
+	
+	return offset;
+}
+
 /* Mount protocol version 3, RFC 1813 */
 const vsff mount3_proc[] = {
 	{ 0, "NULL", NULL, NULL },
 	{ MOUNTPROC_MNT, "MNT",
-		dissect_mount_dirpath_call, NULL },
+		dissect_mount_dirpath_call, dissect_mount3_mnt_reply },
 	{ MOUNTPROC_DUMP, "DUMP",
 		NULL, NULL },
 	{ MOUNTPROC_UMNT, "UMNT",
@@ -100,6 +175,15 @@ proto_register_mount(void)
 		{ &hf_mount_path, {
 			"Path", "mount.path", FT_STRING, BASE_DEC,
 			NULL, 0, "Path" }},
+		{ &hf_mount_status, {
+			"Status", "mount.status", FT_UINT32, BASE_DEC,
+			mount3_mountstat3, 0, "Status" }},
+		{ &hf_mount_flavors, {
+			"Flavors", "mount.flavors", FT_UINT32, BASE_DEC,
+			NULL, 0, "Flavors" }},
+		{ &hf_mount_flavor, {
+			"Flavor", "mount.flavor", FT_UINT32, BASE_DEC,
+			rpc_auth_flavor, 0, "Flavor" }},
 	};
 	static gint *ett[] = {
 		&ett_mount,
-- 
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