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/* packet-mount.c
* Routines for mount dissection
*
* $Id: packet-mount.c,v 1.27 2001/07/12 08:52:59 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* Copied from packet-smb.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 <string.h>
#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_mount3_status = -1;
static int hf_mount_mountlist_hostname = -1;
static int hf_mount_mountlist_directory = -1;
static int hf_mount_mountlist = -1;
static int hf_mount_groups_group = -1;
static int hf_mount_groups = -1;
static int hf_mount_exportlist_directory = -1;
static int hf_mount_exportlist = -1;
static int hf_mount_pathconf_link_max = -1;
static int hf_mount_pathconf_max_canon = -1;
static int hf_mount_pathconf_max_input = -1;
static int hf_mount_pathconf_name_max = -1;
static int hf_mount_pathconf_path_max = -1;
static int hf_mount_pathconf_pipe_buf = -1;
static int hf_mount_pathconf_vdisable = -1;
static int hf_mount_pathconf_mask = -1;
static int hf_mount_pathconf_error_all = -1;
static int hf_mount_pathconf_error_link_max = -1;
static int hf_mount_pathconf_error_max_canon = -1;
static int hf_mount_pathconf_error_max_input = -1;
static int hf_mount_pathconf_error_name_max = -1;
static int hf_mount_pathconf_error_path_max = -1;
static int hf_mount_pathconf_error_pipe_buf = -1;
static int hf_mount_pathconf_chown_restricted = -1;
static int hf_mount_pathconf_no_trunc = -1;
static int hf_mount_pathconf_error_vdisable = -1;
static int hf_mount_flavors = -1;
static int hf_mount_flavor = -1;
static gint ett_mount = -1;
static gint ett_mount_mountlist = -1;
static gint ett_mount_groups = -1;
static gint ett_mount_exportlist = -1;
static gint ett_mount_pathconf_mask = -1;
#define MAX_GROUP_NAME_LIST 128
static char group_name_list[MAX_GROUP_NAME_LIST];
static int group_names_len;
/* RFC 1094, Page 24 */
/* This function dissects fhstatus for v1 and v2 of the mount protocol.
* Formally, hf_mount3_status only define the status codes returned by version
* 3 of the protocol.
* Though not formally defined in the standard, we use the same
* value-to-string mappings as version 3 since we belive that this mapping
* is consistant with most v1 and v2 implementations.
*/
static int
dissect_fhstatus(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
gint32 status;
status=tvb_get_ntohl(tvb,offset);
offset = dissect_rpc_uint32(tvb,pinfo,tree,hf_mount3_status,offset);
switch (status) {
case 0:
offset = dissect_fhandle(tvb,offset,pinfo,tree,"fhandle");
break;
default:
/* void */
break;
}
return offset;
}
static int
dissect_mount_dirpath_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
if ( tree )
{
offset = dissect_rpc_string(tvb,pinfo,tree,hf_mount_path,offset,NULL);
}
return offset;
}
/* RFC 1094, Page 25,26 */
static int
dissect_mount1_mnt_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
offset = dissect_fhstatus(tvb,offset,pinfo,tree);
return offset;
}
/* RFC 1094, Page 26 */
/* RFC 1813, Page 110 */
static int
dissect_mountlist(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
proto_item* lock_item = NULL;
proto_tree* lock_tree = NULL;
int old_offset = offset;
char* hostname;
char* directory;
if (tree) {
lock_item = proto_tree_add_item(tree, hf_mount_mountlist, tvb,
offset, tvb_length_remaining(tvb, offset), FALSE);
if (lock_item)
lock_tree = proto_item_add_subtree(lock_item, ett_mount_mountlist);
}
offset = dissect_rpc_string(tvb, pinfo, lock_tree,
hf_mount_mountlist_hostname, offset, &hostname);
offset = dissect_rpc_string(tvb, pinfo, lock_tree,
hf_mount_mountlist_directory, offset, &directory);
if (lock_item) {
/* now we have a nicer string */
proto_item_set_text(lock_item, "Mount List Entry: %s:%s", hostname, directory);
/* now we know, that mountlist is shorter */
proto_item_set_len(lock_item, offset - old_offset);
}
g_free(hostname);
g_free(directory);
return offset;
}
/* RFC 1094, Page 26 */
/* RFC 1813, Page 110 */
static int
dissect_mount_dump_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
offset = dissect_rpc_list(tvb, pinfo, tree, offset, dissect_mountlist);
return offset;
}
/* RFC 1094, Page 26 */
/* RFC 1813, Page 110 */
static int
dissect_group(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
int len,str_len;
len=tvb_get_ntohl(tvb,offset);
str_len=tvb_get_nstringz(tvb,offset+4,
MAX_GROUP_NAME_LIST-5-group_names_len,
group_name_list+group_names_len);
if((group_names_len>=(MAX_GROUP_NAME_LIST-5))||(str_len<0)){
strcpy(group_name_list+(MAX_GROUP_NAME_LIST-5),"...");
group_names_len=MAX_GROUP_NAME_LIST-1;
} else {
group_names_len+=str_len;
group_name_list[group_names_len++]=' ';
}
group_name_list[group_names_len]=0;
offset = dissect_rpc_string(tvb, pinfo, tree,
hf_mount_groups_group, offset, NULL);
return offset;
}
/* RFC 1094, Page 26 */
/* RFC 1813, Page 113 */
static int
dissect_exportlist(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
proto_item* exportlist_item = NULL;
proto_tree* exportlist_tree = NULL;
int old_offset = offset;
int groups_offset;
proto_item* groups_item = NULL;
proto_item* groups_tree = NULL;
char* directory;
group_name_list[0]=0;
group_names_len=0;
if (tree) {
exportlist_item = proto_tree_add_item(tree, hf_mount_exportlist, tvb,
offset, tvb_length_remaining(tvb, offset), FALSE);
if (exportlist_item)
exportlist_tree = proto_item_add_subtree(exportlist_item, ett_mount_exportlist);
}
offset = dissect_rpc_string(tvb, pinfo, exportlist_tree,
hf_mount_exportlist_directory, offset, &directory);
groups_offset = offset;
if (tree) {
groups_item = proto_tree_add_item(exportlist_tree, hf_mount_groups, tvb,
offset, tvb_length_remaining(tvb, offset), FALSE);
if (groups_item)
groups_tree = proto_item_add_subtree(groups_item, ett_mount_groups);
}
offset = dissect_rpc_list(tvb, pinfo, groups_tree, offset, dissect_group);
if (groups_item) {
/* mark empty lists */
if (offset - groups_offset == 4) {
proto_item_set_text(groups_item, "Groups: empty");
}
/* now we know, that groups is shorter */
proto_item_set_len(groups_item, offset - groups_offset);
}
if (exportlist_item) {
/* now we have a nicer string */
proto_item_set_text(exportlist_item, "Export List Entry: %s -> %s", directory,group_name_list);
/* now we know, that exportlist is shorter */
proto_item_set_len(exportlist_item, offset - old_offset);
}
g_free(directory);
return offset;
}
/* RFC 1094, Page 26 */
/* RFC 1813, Page 113 */
static int
dissect_mount_export_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
offset = dissect_rpc_list(tvb, pinfo, tree, offset, dissect_exportlist);
return offset;
}
#define OFFS_MASK 32 /* offset of the "pc_mask" field */
#define PC_ERROR_ALL 0x0001
#define PC_ERROR_LINK_MAX 0x0002
#define PC_ERROR_MAX_CANON 0x0004
#define PC_ERROR_MAX_INPUT 0x0008
#define PC_ERROR_NAME_MAX 0x0010
#define PC_ERROR_PATH_MAX 0x0020
#define PC_ERROR_PIPE_BUF 0x0040
#define PC_CHOWN_RESTRICTED 0x0080
#define PC_NO_TRUNC 0x0100
#define PC_ERROR_VDISABLE 0x0200
static const true_false_string tos_error_all = {
"All info invalid",
"Some or all info valid"
};
static const true_false_string tos_error_link_max = {
"LINK_MAX invalid",
"LINK_MAX valid"
};
static const true_false_string tos_error_max_canon = {
"MAX_CANON invalid",
"MAX_CANON valid"
};
static const true_false_string tos_error_max_input = {
"MAX_INPUT invalid",
"MAX_INPUT valid"
};
static const true_false_string tos_error_name_max = {
"NAME_MAX invalid",
"NAME_MAX valid"
};
static const true_false_string tos_error_path_max = {
"PATH_MAX invalid",
"PATH_MAX valid"
};
static const true_false_string tos_error_pipe_buf = {
"PIPE_BUF invalid",
"PIPE_BUF valid"
};
static const true_false_string tos_chown_restricted = {
"Only a privileged user can change the ownership of a file",
"Users may give away their own files"
};
static const true_false_string tos_no_trunc = {
"File names that are too long will get an error",
"File names that are too long will be truncated"
};
static const true_false_string tos_error_vdisable = {
"VDISABLE invalid",
"VDISABLE valid"
};
static int
dissect_mount_pathconf_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
int saved_offset;
guint32 pc_mask;
proto_item *lock_item;
proto_tree *lock_tree;
saved_offset=offset;
/*
* Extract the mask first, so we know which other fields the
* server was able to return to us.
*/
pc_mask = tvb_get_ntohl(tvb, offset+OFFS_MASK) & 0xffff;
if (!(pc_mask & (PC_ERROR_LINK_MAX|PC_ERROR_ALL))) {
if (tree) {
dissect_rpc_uint32(tvb,pinfo,tree,hf_mount_pathconf_link_max,offset);
}
}
offset += 4;
if (!(pc_mask & (PC_ERROR_MAX_CANON|PC_ERROR_ALL))) {
if (tree) {
proto_tree_add_item(tree,
hf_mount_pathconf_max_canon,tvb,offset+2,2,
tvb_get_ntohs(tvb,offset)&0xffff);
}
}
offset += 4;
if (!(pc_mask & (PC_ERROR_MAX_INPUT|PC_ERROR_ALL))) {
if (tree) {
proto_tree_add_item(tree,
hf_mount_pathconf_max_input,tvb,offset+2,2,
tvb_get_ntohs(tvb,offset)&0xffff);
}
}
offset += 4;
if (!(pc_mask & (PC_ERROR_NAME_MAX|PC_ERROR_ALL))) {
if (tree) {
proto_tree_add_item(tree,
hf_mount_pathconf_name_max,tvb,offset+2,2,
tvb_get_ntohs(tvb,offset)&0xffff);
}
}
offset += 4;
if (!(pc_mask & (PC_ERROR_PATH_MAX|PC_ERROR_ALL))) {
if (tree) {
proto_tree_add_item(tree,
hf_mount_pathconf_path_max,tvb,offset+2,2,
tvb_get_ntohs(tvb,offset)&0xffff);
}
}
offset += 4;
if (!(pc_mask & (PC_ERROR_PIPE_BUF|PC_ERROR_ALL))) {
if (tree) {
proto_tree_add_item(tree,
hf_mount_pathconf_pipe_buf,tvb,offset+2,2,
tvb_get_ntohs(tvb,offset)&0xffff);
}
}
offset += 4;
offset += 4; /* skip "pc_xxx" pad field */
if (!(pc_mask & (PC_ERROR_VDISABLE|PC_ERROR_ALL))) {
if (tree) {
proto_tree_add_item(tree,
hf_mount_pathconf_vdisable,tvb,offset+3,1,
tvb_get_ntohs(tvb,offset)&0xffff);
}
}
offset += 4;
if (tree) {
lock_item = proto_tree_add_item(tree, hf_mount_pathconf_mask, tvb,
offset+2, 2, FALSE);
lock_tree = proto_item_add_subtree(lock_item, ett_mount_pathconf_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_error_all, tvb,
offset + 2, 2, pc_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_error_link_max, tvb,
offset + 2, 2, pc_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_error_max_canon, tvb,
offset + 2, 2, pc_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_error_max_input, tvb,
offset + 2, 2, pc_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_error_name_max, tvb,
offset + 2, 2, pc_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_error_path_max, tvb,
offset + 2, 2, pc_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_error_pipe_buf, tvb,
offset + 2, 2, pc_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_chown_restricted, tvb,
offset + 2, 2, pc_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_no_trunc, tvb,
offset + 2, 2, pc_mask);
proto_tree_add_boolean(lock_tree, hf_mount_pathconf_error_vdisable, tvb,
offset + 2, 2, pc_mask);
}
offset += 8;
return offset;
}
/* RFC 1813, Page 107 */
static 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 */
static int
dissect_mountstat3(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, int hfindex, guint32 *status)
{
guint32 mountstat3;
mountstat3 = tvb_get_ntohl(tvb, offset);
offset = dissect_rpc_uint32(tvb,pinfo,tree,hfindex,offset);
*status = mountstat3;
return offset;
}
/* RFC 1831, Page 109 */
static int
dissect_mount3_mnt_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
guint32 status;
guint32 auth_flavors;
guint32 auth_flavor;
guint32 auth_flavor_i;
offset = dissect_mountstat3(tvb,pinfo,tree,offset,hf_mount3_status,&status);
switch (status) {
case 0:
offset = dissect_nfs_fh3(tvb,offset,pinfo,tree,"fhandle");
auth_flavors = tvb_get_ntohl(tvb, offset);
proto_tree_add_uint(tree,hf_mount_flavors, tvb,
offset, 4, auth_flavors);
offset += 4;
for (auth_flavor_i = 0 ; auth_flavor_i < auth_flavors ; auth_flavor_i++) {
auth_flavor = tvb_get_ntohl(tvb, offset);
proto_tree_add_uint(tree,hf_mount_flavor, tvb,
offset, 4, auth_flavor);
offset += 4;
}
break;
default:
/* void */
break;
}
return offset;
}
/* proc number, "proc name", dissect_request, dissect_reply */
/* NULL as function pointer means: type of arguments is "void". */
/* Mount protocol version 1, RFC 1094 */
static const vsff mount1_proc[] = {
{ 0, "NULL", NULL, NULL },
{ MOUNTPROC_MNT, "MNT",
dissect_mount_dirpath_call, dissect_mount1_mnt_reply },
{ MOUNTPROC_DUMP, "DUMP",
NULL, dissect_mount_dump_reply },
{ MOUNTPROC_UMNT, "UMNT",
dissect_mount_dirpath_call, NULL },
{ MOUNTPROC_UMNTALL, "UMNTALL",
NULL, NULL },
{ MOUNTPROC_EXPORT, "EXPORT",
NULL, dissect_mount_export_reply },
{ MOUNTPROC_EXPORTALL, "EXPORTALL",
NULL, dissect_mount_export_reply },
{ 0, NULL, NULL, NULL }
};
/* end of mount version 1 */
/* Mount protocol version 2, private communication from somebody at Sun;
mount V2 is V1 plus MOUNTPROC_PATHCONF to fetch information for the
POSIX "pathconf()" call. */
static const vsff mount2_proc[] = {
{ 0, "NULL", NULL, NULL },
{ MOUNTPROC_MNT, "MNT",
dissect_mount_dirpath_call, dissect_mount1_mnt_reply },
{ MOUNTPROC_DUMP, "DUMP",
NULL, dissect_mount_dump_reply },
{ MOUNTPROC_UMNT, "UMNT",
dissect_mount_dirpath_call, NULL },
{ MOUNTPROC_UMNTALL, "UMNTALL",
NULL, NULL },
{ MOUNTPROC_EXPORT, "EXPORT",
NULL, dissect_mount_export_reply },
{ MOUNTPROC_EXPORTALL, "EXPORTALL",
NULL, dissect_mount_export_reply },
{ MOUNTPROC_PATHCONF, "PATHCONF",
dissect_mount_dirpath_call, dissect_mount_pathconf_reply },
{ 0, NULL, NULL, NULL }
};
/* end of mount version 2 */
/* Mount protocol version 3, RFC 1813 */
static const vsff mount3_proc[] = {
{ 0, "NULL", NULL, NULL },
{ MOUNTPROC_MNT, "MNT",
dissect_mount_dirpath_call, dissect_mount3_mnt_reply },
{ MOUNTPROC_DUMP, "DUMP",
NULL, dissect_mount_dump_reply },
{ MOUNTPROC_UMNT, "UMNT",
dissect_mount_dirpath_call, NULL },
{ MOUNTPROC_UMNTALL, "UMNTALL",
NULL, NULL },
{ MOUNTPROC_EXPORT, "EXPORT",
NULL, dissect_mount_export_reply },
{ 0, NULL, NULL, NULL }
};
/* end of Mount protocol version 3 */
void
proto_register_mount(void)
{
static hf_register_info hf[] = {
{ &hf_mount_path, {
"Path", "mount.path", FT_STRING, BASE_DEC,
NULL, 0, "Path", HFILL }},
{ &hf_mount3_status, {
"Status", "mount.status", FT_UINT32, BASE_DEC,
VALS(mount3_mountstat3), 0, "Status", HFILL }},
{ &hf_mount_mountlist_hostname, {
"Hostname", "mount.dump.hostname", FT_STRING, BASE_DEC,
NULL, 0, "Hostname", HFILL }},
{ &hf_mount_mountlist_directory, {
"Directory", "mount.dump.directory", FT_STRING, BASE_DEC,
NULL, 0, "Directory", HFILL }},
{ &hf_mount_mountlist, {
"Mount List Entry", "mount.dump.entry", FT_NONE, 0,
NULL, 0, "Mount List Entry", HFILL }},
{ &hf_mount_groups_group, {
"Group", "mount.export.group", FT_STRING, BASE_DEC,
NULL, 0, "Group", HFILL }},
{ &hf_mount_groups, {
"Groups", "mount.export.groups", FT_NONE, 0,
NULL, 0, "Groups", HFILL }},
{ &hf_mount_exportlist_directory, {
"Directory", "mount.export.directory", FT_STRING, BASE_DEC,
NULL, 0, "Directory", HFILL }},
{ &hf_mount_exportlist, {
"Export List Entry", "mount.export.entry", FT_NONE, 0,
NULL, 0, "Export List Entry", HFILL }},
{ &hf_mount_pathconf_link_max, {
"Maximum number of links to a file", "mount.pathconf.link_max",
FT_UINT32, BASE_DEC,
NULL, 0, "Maximum number of links allowed to a file", HFILL }},
{ &hf_mount_pathconf_max_canon, {
"Maximum terminal input line length", "mount.pathconf.max_canon",
FT_UINT16, BASE_DEC,
NULL, 0, "Max tty input line length", HFILL }},
{ &hf_mount_pathconf_max_input, {
"Terminal input buffer size", "mount.pathconf.max_input",
FT_UINT16, BASE_DEC,
NULL, 0, "Terminal input buffer size", HFILL }},
{ &hf_mount_pathconf_name_max, {
"Maximum file name length", "mount.pathconf.name_max",
FT_UINT16, BASE_DEC,
NULL, 0, "Maximum file name length", HFILL }},
{ &hf_mount_pathconf_path_max, {
"Maximum path name length", "mount.pathconf.path_max",
FT_UINT16, BASE_DEC,
NULL, 0, "Maximum path name length", HFILL }},
{ &hf_mount_pathconf_pipe_buf, {
"Pipe buffer size", "mount.pathconf.pipe_buf",
FT_UINT16, BASE_DEC,
NULL, 0, "Maximum amount of data that can be written atomically to a pipe", HFILL }},
{ &hf_mount_pathconf_vdisable, {
"VDISABLE character", "mount.pathconf.vdisable_char",
FT_UINT8, BASE_HEX,
NULL, 0, "Character value to disable a terminal special character", HFILL }},
{ &hf_mount_pathconf_mask, {
"Reply error/status bits", "mount.pathconf.mask",
FT_UINT16, BASE_HEX,
NULL, 0, "Bit mask with error and status bits", HFILL }},
{ &hf_mount_pathconf_error_all, {
"ERROR_ALL", "mount.pathconf.mask.error_all",
FT_BOOLEAN, 16, TFS(&tos_error_all),
PC_ERROR_ALL, "", HFILL }},
{ &hf_mount_pathconf_error_link_max, {
"ERROR_LINK_MAX", "mount.pathconf.mask.error_link_max",
FT_BOOLEAN, 16, TFS(&tos_error_link_max),
PC_ERROR_LINK_MAX, "", HFILL }},
{ &hf_mount_pathconf_error_max_canon, {
"ERROR_MAX_CANON", "mount.pathconf.mask.error_max_canon",
FT_BOOLEAN, 16, TFS(&tos_error_max_canon),
PC_ERROR_MAX_CANON, "", HFILL }},
{ &hf_mount_pathconf_error_max_input, {
"ERROR_MAX_INPUT", "mount.pathconf.mask.error_max_input",
FT_BOOLEAN, 16, TFS(&tos_error_max_input),
PC_ERROR_MAX_INPUT, "", HFILL }},
{ &hf_mount_pathconf_error_name_max, {
"ERROR_NAME_MAX", "mount.pathconf.mask.error_name_max",
FT_BOOLEAN, 16, TFS(&tos_error_name_max),
PC_ERROR_NAME_MAX, "", HFILL }},
{ &hf_mount_pathconf_error_path_max, {
"ERROR_PATH_MAX", "mount.pathconf.mask.error_path_max",
FT_BOOLEAN, 16, TFS(&tos_error_path_max),
PC_ERROR_PATH_MAX, "", HFILL }},
{ &hf_mount_pathconf_error_pipe_buf, {
"ERROR_PIPE_BUF", "mount.pathconf.mask.error_pipe_buf",
FT_BOOLEAN, 16, TFS(&tos_error_pipe_buf),
PC_ERROR_PIPE_BUF, "", HFILL }},
{ &hf_mount_pathconf_chown_restricted, {
"CHOWN_RESTRICTED", "mount.pathconf.mask.chown_restricted",
FT_BOOLEAN, 16, TFS(&tos_chown_restricted),
PC_CHOWN_RESTRICTED, "", HFILL }},
{ &hf_mount_pathconf_no_trunc, {
"NO_TRUNC", "mount.pathconf.mask.no_trunc",
FT_BOOLEAN, 16, TFS(&tos_no_trunc),
PC_NO_TRUNC, "", HFILL }},
{ &hf_mount_pathconf_error_vdisable, {
"ERROR_VDISABLE", "mount.pathconf.mask.error_vdisable",
FT_BOOLEAN, 16, TFS(&tos_error_vdisable),
PC_ERROR_VDISABLE, "", HFILL }},
{ &hf_mount_flavors, {
"Flavors", "mount.flavors", FT_UINT32, BASE_DEC,
NULL, 0, "Flavors", HFILL }},
{ &hf_mount_flavor, {
"Flavor", "mount.flavor", FT_UINT32, BASE_DEC,
VALS(rpc_auth_flavor), 0, "Flavor", HFILL }},
};
static gint *ett[] = {
&ett_mount,
&ett_mount_mountlist,
&ett_mount_groups,
&ett_mount_exportlist,
&ett_mount_pathconf_mask,
};
proto_mount = proto_register_protocol("Mount Service", "MOUNT", "mount");
proto_register_field_array(proto_mount, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
}
void
proto_reg_handoff_mount(void)
{
/* Register the protocol as RPC */
rpc_init_prog(proto_mount, MOUNT_PROGRAM, ett_mount);
/* Register the procedure tables */
rpc_init_proc_table(MOUNT_PROGRAM, 1, mount1_proc);
rpc_init_proc_table(MOUNT_PROGRAM, 2, mount2_proc);
rpc_init_proc_table(MOUNT_PROGRAM, 3, mount3_proc);
}
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