path: root/epan/dissectors/packet-hclnfsd.c

/* packet-hclnfsd.c
 * Routines for hclnfsd (Hummingbird NFS Daemon) dissection
 * Copyright 2001, Mike Frisch <frisch@hummingbird.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * Copied from packet-ypserv.c
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"


#include "packet-nfs.h"


void proto_register_hclnfsd(void);
void proto_reg_handoff_hclnfsd(void);

#define HCLNFSD_PROGRAM  0x2f00dbad

#define HCLNFSDPROC_NULL	       0
#define HCLNFSDPROC_SPOOL_INQUIRE      1
#define HCLNFSDPROC_SPOOL_FILE	       2
#define HCLNFSDPROC_AUTHORIZE	       3
#define HCLNFSDPROC_GRP_NAME_TO_NUMB   4
#define HCLNFSDPROC_GRP_TO_NUMBER      5
#define HCLNFSDPROC_RETURN_HOST	       6
#define HCLNFSDPROC_UID_TO_NAME	       7
#define HCLNFSDPROC_NAME_TO_UID	       8
#define HCLNFSDPROC_SHARE	      20
#define HCLNFSDPROC_UNSHARE	      21
#define HCLNFSDPROC_LOCK	      22
#define HCLNFSDPROC_REMOVE	      23
#define HCLNFSDPROC_UNLOCK	      24
#define HCLNFSDPROC_GET_PRINTERS      30
#define HCLNFSDPROC_GET_PRINTQ	      31
#define HCLNFSDPROC_CANCEL_PRJOB      32
#define HCLNFSDPROC_ZAP_LOCKS	     105

static int proto_hclnfsd = -1;
static int hf_hclnfsd_procedure_v1 = -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_fileext = -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_queuestatus = -1;
static int hf_hclnfsd_numphysicalprinters = -1;
static int hf_hclnfsd_printqueuenumber = -1;
static int hf_hclnfsd_printparams = -1;
static int hf_hclnfsd_status = -1;
static int hf_hclnfsd_sequence = -1;
static int hf_hclnfsd_server_ip = -1;
static int hf_hclnfsd_host_ip = -1;
static int hf_hclnfsd_gid = -1;
static int hf_hclnfsd_uid = -1;
static int hf_hclnfsd_cookie = -1;
static int hf_hclnfsd_mode = -1;
static int hf_hclnfsd_access = -1;
static int hf_hclnfsd_exclusive = -1;
static int hf_hclnfsd_offset = -1;
static int hf_hclnfsd_length = -1;
static int hf_hclnfsd_jobstatus = -1;
static int hf_hclnfsd_timesubmitted = -1;
static int hf_hclnfsd_size = -1;
static int hf_hclnfsd_copies = -1;
static int hf_hclnfsd_auth_ident_obscure = -1;

/* Generated from convert_proto_tree_add_text.pl */
static int hf_hclnfsd_job_id = -1;
static int hf_hclnfsd_print_queues = -1;
static int hf_hclnfsd_print_jobs = -1;
static int hf_hclnfsd_gids = -1;
static int hf_hclnfsd_uids = -1;
static int hf_hclnfsd_password = -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;
static gint ett_hclnfsd_auth_ident = -1;

static int
dissect_hclnfsd_gids(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
	guint32 ngids, ngids_i;
	proto_tree *gidtree = NULL;
	proto_item *giditem = NULL;


	ngids = tvb_get_ntohl(tvb, offset);
	if (tree)
	{
		giditem = proto_tree_add_item(tree, hf_hclnfsd_gids, tvb, offset, 4, ENC_BIG_ENDIAN);
		gidtree = proto_item_add_subtree(giditem, ett_hclnfsd_gids);
	}
	offset += 4;

	if (gidtree)
	{
		for (ngids_i = 0; ngids_i < ngids; ngids_i++)
		{
			proto_tree_add_item(gidtree, hf_hclnfsd_gid, tvb, offset + (4 * ngids_i), 4, ENC_BIG_ENDIAN);
		}
	}
	offset += 4 * ngids;

	return offset;
}

static int
dissect_hclnfsd_spool_inquire_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
	int offset = 0;
	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);

	offset = dissect_nfs3_fh(tvb, offset, pinfo, tree, "spool filehandle", NULL, (rpc_call_info_value*)data);

	return offset;
}


static int
dissect_hclnfsd_spool_file_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	int offset = 0;

	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_printername, offset, NULL);

	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_filename, offset, NULL);

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_fileext, offset);

	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 }
};

static char *
hclnfsd_decode_obscure(wmem_allocator_t *pool, const char *ident, int ident_len)
{
	char *ident_decoded, *ident_out;
	int j, x, y;

	ident_decoded = (char *)wmem_alloc(pool, ident_len);
	ident_out = ident_decoded;
	for (x = -1, j = 0; j < ident_len; j++)
	{
		y = *ident;
		x ^= *ident;
		*ident_out = x;
		x = y;
		ident++;
		ident_out++;
	}
	return ident_decoded;
}


static int
dissect_hclnfsd_authorize_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
	guint32 request_type;
	const char *ident = NULL;
	char *ident_decoded;
	char *username = NULL;
	char *password = NULL;
	int ident_len = 0;
	int newoffset;
	proto_item *ident_item = NULL;
	proto_tree *ident_tree = NULL;
	int offset = 0;

	proto_tree_add_item(tree, hf_hclnfsd_server_ip, tvb, offset, 4, ENC_BIG_ENDIAN);
	offset += 4;

	request_type = tvb_get_ntohl(tvb, offset);
	proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
			4, request_type);
	offset += 4;

	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_device, offset,
		NULL);

	ident_tree = proto_tree_add_subtree(tree, tvb, offset, -1,
		ett_hclnfsd_auth_ident, &ident_item, "Authentication Ident");

	if (ident_tree)
	{
		newoffset = dissect_rpc_string(tvb, ident_tree,
			hf_hclnfsd_auth_ident_obscure, offset, &ident);

		if (ident)
		{
			ident_len = (int)strlen(ident);

			proto_item_set_len(ident_item, ident_len);

			ident_decoded = hclnfsd_decode_obscure(pinfo->pool, ident, ident_len);

			username = ident_decoded + 2;
			password = username + strlen(username) + 1;

			proto_tree_add_string(ident_tree, hf_hclnfsd_username, tvb, offset, ident_len, username);
			proto_tree_add_string(ident_tree, hf_hclnfsd_password, tvb, offset, ident_len, password);

			offset = newoffset;
		}
	}

	return offset;
}


static int
dissect_hclnfsd_authorize_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	guint32 status;
	int offset = 0;

	status = tvb_get_ntohl(tvb, offset);
	if (!tree)
		return offset;
	offset += 4;

	if (status != 0)
		return offset;

	proto_tree_add_uint(tree, hf_hclnfsd_status, tvb, offset, 4, status);

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_uid, offset);

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_gid, offset);

	offset = dissect_hclnfsd_gids(tvb, offset, pinfo, tree);

	return offset;
}

static int
dissect_hclnfsd_grp_name_to_numb_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	return dissect_rpc_string(tvb, tree, hf_hclnfsd_grpname, 0, NULL);
}

static int
dissect_hclnfsd_grp_name_to_numb_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	return dissect_rpc_uint32(tvb, tree, hf_hclnfsd_gid, 0);
}


static int
dissect_hclnfsd_grp_to_number_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
	return dissect_hclnfsd_gids(tvb, 0, pinfo, tree);
}


static int
dissect_hclnfsd_grp_to_number_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	return dissect_rpc_string(tvb, tree, hf_hclnfsd_grpname, 0, NULL);
}


static int
dissect_hclnfsd_return_host_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	int offset = 0;
	proto_tree_add_item(tree, hf_hclnfsd_host_ip, tvb, offset, 4, ENC_BIG_ENDIAN);
	offset += 4;

	return offset;
}


static int
dissect_hclnfsd_return_host_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	return dissect_rpc_string(tvb, tree, hf_hclnfsd_hostname, 0, NULL);
}


static int
dissect_hclnfsd_uid_to_name_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	guint32 nuids, nuids_i;
	proto_tree *uidtree = NULL;
	proto_item *uiditem = NULL;
	int offset = 0;

	nuids = tvb_get_ntohl(tvb, offset);
	if (tree)
	{
		uiditem = proto_tree_add_item(tree, hf_hclnfsd_uids, tvb, offset, 4, ENC_BIG_ENDIAN);

		if (uiditem)
			uidtree = proto_item_add_subtree(uiditem, ett_hclnfsd_uids);
	}
	offset += 4;

	for (nuids_i = 0; nuids_i < nuids; nuids_i++)
		offset = dissect_rpc_uint32(tvb, uidtree, hf_hclnfsd_uid, offset);

	return offset;
}


static int
dissect_hclnfsd_uid_to_name_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	guint32 nusers, nusers_i;
	proto_tree *usertree = NULL;
	proto_item *useritem = NULL;
	int offset = 0;

	nusers = tvb_get_ntohl(tvb, offset);
	if (tree)
	{
		useritem = proto_tree_add_item(tree, hf_hclnfsd_uids, tvb, offset, 4, ENC_BIG_ENDIAN);

		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(tvb, usertree,
			hf_hclnfsd_username, offset, NULL);

	return offset;
}


static int
dissect_hclnfsd_name_to_uid_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	return dissect_rpc_string(tvb, tree, hf_hclnfsd_username, 0, NULL);
}


static int
dissect_hclnfsd_name_to_uid_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	return dissect_rpc_uint32(tvb, tree, hf_hclnfsd_uid, 0);
}


static int
dissect_hclnfsd_share_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
	guint32 request_type;
	int offset = 0;

	proto_tree_add_item_ret_uint(tree, hf_hclnfsd_request_type, tvb, offset,
			4, ENC_BIG_ENDIAN, &request_type);
	offset += 4;

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);

	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);

	offset = dissect_nfs3_fh(tvb, offset, pinfo, tree, "Filehandle", NULL, (rpc_call_info_value*)data);

	offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_unknown_data, offset);

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_mode, offset);

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_access, offset);

	offset += 4;	/* skip last 4 UNUSED bytes */

	return offset;
}


static int
dissect_hclnfsd_share_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	guint32 request_type;
	int offset = 0;

	request_type = tvb_get_ntohl(tvb, offset);
	if (tree)
		proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
			4, request_type);
	offset += 4;

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_sequence, offset);

	return offset;
}


static int
dissect_hclnfsd_unshare_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
	return dissect_hclnfsd_share_call(tvb, pinfo, tree, data);
}


static int
dissect_hclnfsd_unshare_reply(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
	return dissect_hclnfsd_share_reply(tvb, pinfo, tree, data);
}


static int
dissect_hclnfsd_lock_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
	int offset = 0;

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
	offset += 4; /* skip unused uint */

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_exclusive, offset);

	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);

	offset = dissect_nfs3_fh(tvb, offset, pinfo, tree, "Filehandle", NULL, (rpc_call_info_value*)data);

	offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_lockowner, offset);

	offset += 4;  /* unused, skip */

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_offset, offset);

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_length, offset);

	return offset;
}


static int
dissect_hclnfsd_lock_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	guint32 request_type;
	int offset = 0;

	proto_tree_add_item_ret_uint(tree, hf_hclnfsd_request_type, tvb, offset,
			4, ENC_BIG_ENDIAN, &request_type);
	offset += 4;

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);

	return offset;
}


static int
dissect_hclnfsd_remove_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	int offset = 0;
	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);

	offset += 4;  /* skip unused */

	return offset;
}


static int
dissect_hclnfsd_unlock_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
	int offset = 0;
	offset += 4;  /* skip unused */

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);

	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);

	offset = dissect_nfs3_fh(tvb, offset, pinfo, tree, "Filehandle", NULL, (rpc_call_info_value*)data);

	offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_unknown_data, offset);

	offset += 4;  /* skip unused */

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_offset, offset);
	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_length, offset);

	return offset;
}


static int
dissect_hclnfsd_unlock_reply(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
	return dissect_hclnfsd_lock_reply(tvb, pinfo, tree, data);
}


static int
dissect_hclnfsd_get_printers_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	guint nqueues, nqueues_i;
	proto_item *queuesitem = NULL;
	proto_tree *queuestree = NULL;
	int offset = 0;

	nqueues = tvb_get_ntohl(tvb, offset);
	if (tree)
	{
		queuesitem = proto_tree_add_item(tree, hf_hclnfsd_print_queues, tvb, offset, 4, ENC_BIG_ENDIAN);
		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(tvb, tree,
			hf_hclnfsd_queuename, offset, NULL);

		/* create subtree on new item with print queue comment */
		offset = dissect_rpc_string(tvb, tree,
			hf_hclnfsd_queuecomment, offset, NULL);
	}

	return offset;
}


static int
dissect_hclnfsd_get_printq_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	int offset = 0;

	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_queuename, offset, NULL);

	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_username, offset, NULL);

	return offset;
}


static int
dissect_hclnfsd_get_printq_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	guint datafollows;
	proto_item *queueitem = NULL;
	proto_tree *queuetree = NULL;
	proto_item *jobitem;
	proto_tree *jobtree;
	int offset = 0;

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_printqueuenumber, offset);

	offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_queuecomment, offset, NULL);

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_queuestatus, offset);

	offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_numphysicalprinters, offset);

	datafollows = tvb_get_ntohl(tvb, offset);
	if (tree)
	{
		queueitem = proto_tree_add_item(tree, hf_hclnfsd_print_jobs, tvb, offset, 4, ENC_BIG_ENDIAN);
		queuetree = proto_item_add_subtree(queueitem, ett_hclnfsd_printqueues);
	}
	offset += 4;

	while (datafollows)
	{
		jobitem = proto_tree_add_item(queuetree, hf_hclnfsd_job_id, tvb, offset, 4, ENC_BIG_ENDIAN);
		offset += 4;

		jobtree = proto_item_add_subtree(jobitem, ett_hclnfsd_printjob);

		offset = dissect_rpc_string(tvb, jobtree,
			hf_hclnfsd_username, offset, NULL);

		offset = dissect_rpc_string(tvb, jobtree,
			hf_hclnfsd_printparams, offset, NULL);

		offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_queuestatus, offset);

		offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_jobstatus, offset);
		offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_timesubmitted, offset);
		offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_size, offset);
		offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_copies, offset);
		offset = dissect_rpc_string(tvb, jobtree, hf_hclnfsd_queuecomment, offset, NULL);

		datafollows = tvb_get_ntohl(tvb, offset);
		offset += 4;
	}

	return offset;
}


/* proc number, "proc name", dissect_request, dissect_reply */

static const vsff hclnfsd1_proc[] = {
	{ HCLNFSDPROC_NULL, "NULL",
	  dissect_rpc_void, dissect_rpc_void },
	{ HCLNFSDPROC_SPOOL_INQUIRE, "SPOOL_INQUIRE",
	  dissect_hclnfsd_spool_inquire_call, dissect_rpc_unknown },
	{ HCLNFSDPROC_SPOOL_FILE, "SPOOL_FILE",
	  dissect_hclnfsd_spool_file_call, dissect_rpc_void },
	{ 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, dissect_rpc_void },
	{ HCLNFSDPROC_UNLOCK, "UNLOCK",
	  dissect_hclnfsd_unlock_call, dissect_hclnfsd_unlock_reply },
	{ HCLNFSDPROC_GET_PRINTERS, "GET_PRINTERS",
	  dissect_rpc_void, 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",
	  dissect_rpc_unknown, dissect_rpc_unknown },
	{ HCLNFSDPROC_ZAP_LOCKS, "ZAP_LOCKS",
	  dissect_rpc_unknown, dissect_rpc_unknown },
	{ 0, NULL, NULL, NULL }
};
static const rpc_prog_vers_info hclnfsd_vers_info[] = {
	{ 1, hclnfsd1_proc, &hf_hclnfsd_procedure_v1 },
};
static const value_string hclnfsd1_proc_vals[] = {
	{ HCLNFSDPROC_NULL,		"NULL" },
	{ HCLNFSDPROC_SPOOL_INQUIRE,	"SPOOL_INQUIRE" },
	{ HCLNFSDPROC_SPOOL_FILE,	"SPOOL_FILE" },
	{ HCLNFSDPROC_AUTHORIZE,	"AUTHORIZE" },
	{ HCLNFSDPROC_GRP_NAME_TO_NUMB, "GRP_NAME_TO_NUMB" },
	{ HCLNFSDPROC_GRP_TO_NUMBER,	"GRP_TO_NUMBER" },
	{ HCLNFSDPROC_RETURN_HOST,	"RETURN_HOST" },
	{ HCLNFSDPROC_UID_TO_NAME,	"UID_TO_NAME" },
	{ HCLNFSDPROC_NAME_TO_UID,	"NAME_TO_UID" },
	{ HCLNFSDPROC_SHARE,		"SHARE" },
	{ HCLNFSDPROC_UNSHARE,		"UNSHARE" },
	{ HCLNFSDPROC_LOCK,		"LOCK" },
	{ HCLNFSDPROC_REMOVE,		"REMOVE" },
	{ HCLNFSDPROC_UNLOCK,		"UNLOCK" },
	{ HCLNFSDPROC_GET_PRINTERS,	"GET_PRINTERS" },
	{ HCLNFSDPROC_GET_PRINTQ,	"GET_PRINTQ" },
	{ HCLNFSDPROC_CANCEL_PRJOB,	"CANCEL_PRJOB" },
	{ HCLNFSDPROC_ZAP_LOCKS,	"ZAP_LOCKS" },
	{ 0, NULL }
};
/* end of hclnfsd version 1 */


void
proto_register_hclnfsd(void)
{
	static hf_register_info hf[] = {
		{ &hf_hclnfsd_procedure_v1, {
				"V1 Procedure", "hclnfsd.procedure_v1", FT_UINT32, BASE_DEC,
				VALS(hclnfsd1_proc_vals), 0, NULL, HFILL }},
		{ &hf_hclnfsd_request_type, {
				"Request Type", "hclnfsd.request_type", FT_UINT32, BASE_DEC,
				VALS(names_request_type), 0, NULL, HFILL }},

		{ &hf_hclnfsd_device, {
				"Device", "hclnfsd.device", FT_STRING, BASE_NONE,
				NULL, 0, NULL, HFILL }},

#if 0
		{ &hf_hclnfsd_login, {
				"Login Text", "hclnfsd.logintext", FT_STRING, BASE_NONE,
				NULL, 0, NULL, HFILL }},
#endif

		{ &hf_hclnfsd_lockname, {
				"Lockname", "hclnfsd.lockname", FT_STRING, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_unknown_data, {
				"Unknown", "hclnfsd.unknown_data", FT_BYTES, BASE_NONE,
				NULL, 0, "Data", HFILL }},

		{ &hf_hclnfsd_lockowner, {
				"Lockowner", "hclnfsd.lockowner", FT_BYTES, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_printername, {
				"Printer Name", "hclnfsd.printername", FT_STRING, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_filename, {
				"Filename", "hclnfsd.filename", FT_STRING, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_fileext, {
				"File Extension", "hclnfsd.fileext", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_grpname, {
				"Group", "hclnfsd.group", FT_STRING, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_hostname, {
				"Hostname", "hclnfsd.hostname", FT_STRING, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_username, {
				"Username", "hclnfsd.username", FT_STRING, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_queuename, {
				"Name", "hclnfsd.printqueuename", FT_STRING, BASE_NONE,
				NULL, 0, "Print Queue Name", HFILL }},

		{ &hf_hclnfsd_queuecomment, {
				"Comment", "hclnfsd.printqueuecomment", FT_STRING, BASE_NONE,
				NULL, 0, "Print Queue Comment", HFILL }},

		{ &hf_hclnfsd_printparams, {
				"Print Parameters", "hclnfsd.printparameters", FT_STRING, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_status, {
				"Status", "hclnfsd.status", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_uid, {
				"UID", "hclnfsd.uid", FT_UINT32, BASE_DEC,
				NULL, 0, "User ID", HFILL }},

		{ &hf_hclnfsd_sequence, {
				"Sequence", "hclnfsd.sequence", FT_UINT32, BASE_HEX,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_cookie, {
				"Cookie", "hclnfsd.cookie", FT_UINT32, BASE_HEX,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_mode, {
				"Mode", "hclnfsd.mode", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_access, {
				"Access", "hclnfsd.access", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_exclusive, {
				"Exclusive", "hclnfsd.exclusive", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_offset, {
				"Offset", "hclnfsd.offset", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_length, {
				"Length", "hclnfsd.length", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_queuestatus, {
				"Queue Status", "hclnfsd.queuestatus", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_printqueuenumber, {
				"Print Queue Number", "hclnfsd.pqn", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_numphysicalprinters, {
				"Number of Physical Printers", "hclnfsd.npp", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_jobstatus, {
				"Job Status", "hclnfsd.jobstatus", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_timesubmitted, {
				"Time Submitted", "hclnfsd.timesubmitted", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_size, {
				"Size", "hclnfsd.size", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_copies, {
				"Copies", "hclnfsd.copies", FT_UINT32, BASE_DEC,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_gid, {
				"GID", "hclnfsd.gid", FT_UINT32, BASE_DEC,
				NULL, 0, "Group ID", HFILL }},

		{ &hf_hclnfsd_server_ip, {
				"Server IP", "hclnfsd.server_ip", FT_IPv4, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_host_ip, {
				"Host IP", "hclnfsd.host_ip", FT_IPv4, BASE_NONE,
				NULL, 0, NULL, HFILL }},

		{ &hf_hclnfsd_auth_ident_obscure, {
				"Obscure Ident", "hclnfsd.authorize.ident.obscure", FT_STRING,
				BASE_NONE	, NULL, 0, "Authentication Obscure Ident", HFILL }},

		/* Generated from convert_proto_tree_add_text.pl */
		{ &hf_hclnfsd_gids,
		  { "GIDs", "hclnfsd.gids",
		    FT_UINT32, BASE_DEC, NULL, 0x0,
		    NULL, HFILL }
		},
		{ &hf_hclnfsd_password,
		  { "Password", "hclnfsd.password",
		    FT_STRING, BASE_NONE, NULL, 0x0,
		    NULL, HFILL }
		},
		{ &hf_hclnfsd_uids,
		  { "UIDs", "hclnfsd.uids",
		    FT_UINT32, BASE_DEC, NULL, 0x0,
		    NULL, HFILL }
		},
		{ &hf_hclnfsd_print_queues,
		  { "Print Queues", "hclnfsd.print_queues",
		    FT_UINT32, BASE_DEC, NULL, 0x0,
		    NULL, HFILL }
		},
		{ &hf_hclnfsd_print_jobs,
		  { "Print Jobs", "hclnfsd.print_jobs",
		    FT_UINT32, BASE_DEC, NULL, 0x0,
		    NULL, HFILL }
		},
		{ &hf_hclnfsd_job_id,
		  { "Job ID", "hclnfsd.job_id",
		    FT_UINT32, BASE_DEC, NULL, 0x0,
		    NULL, HFILL }
		},
	};
	static gint *ett[] = {
		&ett_hclnfsd,
		&ett_hclnfsd_gids,
		&ett_hclnfsd_groups,
		&ett_hclnfsd_uids,
		&ett_hclnfsd_usernames,
		&ett_hclnfsd_printqueues,
		&ett_hclnfsd_printjob,
		&ett_hclnfsd_auth_ident
	};

	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,
	    G_N_ELEMENTS(hclnfsd_vers_info), hclnfsd_vers_info);
}

/*
 * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 *
 * Local variables:
 * c-basic-offset: 8
 * tab-width: 8
 * indent-tabs-mode: t
 * End:
 *
 * vi: set shiftwidth=8 tabstop=8 noexpandtab:
 * :indentSize=8:tabSize=8:noTabs=false:
 */