Line data    Source code

       1             : /*
       2             :    Unix SMB/CIFS implementation.
       3             :    Core SMB2 server
       4             : 
       5             :    Copyright (C) Stefan Metzmacher 2009
       6             : 
       7             :    This program is free software; you can redistribute it and/or modify
       8             :    it under the terms of the GNU General Public License as published by
       9             :    the Free Software Foundation; either version 3 of the License, or
      10             :    (at your option) any later version.
      11             : 
      12             :    This program is distributed in the hope that it will be useful,
      13             :    but WITHOUT ANY WARRANTY; without even the implied warranty of
      14             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15             :    GNU General Public License for more details.
      16             : 
      17             :    You should have received a copy of the GNU General Public License
      18             :    along with this program.  If not, see <http://www.gnu.org/licenses/>.
      19             : */
      20             : 
      21             : #include "includes.h"
      22             : #include "smbd/smbd.h"
      23             : #include "smbd/globals.h"
      24             : #include "../libcli/smb/smb_common.h"
      25             : 
      26             : #undef DBGC_CLASS
      27             : #define DBGC_CLASS DBGC_SMB2
      28             : 
      29        1187 : NTSTATUS smbd_smb2_request_process_keepalive(struct smbd_smb2_request *req)
      30             : {
      31           8 :         DATA_BLOB outbody;
      32           8 :         NTSTATUS status;
      33             : 
      34        1187 :         status = smbd_smb2_request_verify_sizes(req, 0x04);
      35        1187 :         if (!NT_STATUS_IS_OK(status)) {
      36           0 :                 return smbd_smb2_request_error(req, status);
      37             :         }
      38             : 
      39             :         /* TODO: update some time stamps */
      40             : 
      41        1187 :         outbody = smbd_smb2_generate_outbody(req, 0x04);
      42        1187 :         if (outbody.data == NULL) {
      43           0 :                 return smbd_smb2_request_error(req, NT_STATUS_NO_MEMORY);
      44             :         }
      45             : 
      46        1187 :         SSVAL(outbody.data, 0x00, 0x04);        /* struct size */
      47        1187 :         SSVAL(outbody.data, 0x02, 0);           /* reserved */
      48             : 
      49        1187 :         return smbd_smb2_request_done(req, outbody, NULL);
      50             : }