/*

   Unix SMB/CIFS implementation.

   Core SMB2 server

   Copyright (C) Stefan Metzmacher 2009

   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 3 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, see <http://www.gnu.org/licenses/>.

*/

#include "includes.h"

#include "smbd/smbd.h"

#include "smbd/globals.h"

#include "../libcli/smb/smb_common.h"

#undef DBGC_CLASS

#define DBGC_CLASS DBGC_SMB2

NTSTATUS smbd_smb2_request_process_keepalive(struct smbd_smb2_request *req)

{

  DATA_BLOB outbody;

  NTSTATUS status;

  status = smbd_smb2_request_verify_sizes(req, 0x04);

  if (!NT_STATUS_IS_OK(status)) {

    return smbd_smb2_request_error(req, status);

  }

  /* TODO: update some time stamps */

  outbody = smbd_smb2_generate_outbody(req, 0x04);

  if (outbody.data == NULL) {

    return smbd_smb2_request_error(req, NT_STATUS_NO_MEMORY);

  }

  SSVAL(outbody.data, 0x00, 0x04); /* struct size */

  SSVAL(outbody.data, 0x02, 0);    /* reserved */

  return smbd_smb2_request_done(req, outbody, NULL);

}