source/libcli/smb2/tdis.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    SMB2 client tdis handling
   5
   6    Copyright (C) Andrew Tridgell 2005
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 #include "includes.h"
  24 #include "libcli/smb2/smb2.h"
  25 #include "libcli/smb2/smb2_calls.h"
  26
  27 /*
  28   send a tdis request
  29 */
  30 struct smb2_request *smb2_tdis_send(struct smb2_tree *tree)
  31 {
  32         struct smb2_request *req;
  33
  34         req = smb2_request_init_tree(tree, SMB2_OP_TDIS, 0x04, False, 0);
  35         if (req == NULL) return NULL;
  36
  37         SSVAL(req->out.body, 0x02, 0);
  38
  39         smb2_transport_send(req);
  40
  41         return req;
  42 }
  43
  44
  45 /*
  46   recv a tdis reply
  47 */
  48 NTSTATUS smb2_tdis_recv(struct smb2_request *req)
  49 {
  50         if (!smb2_request_receive(req) ||
  51             !smb2_request_is_ok(req)) {
  52                 return smb2_request_destroy(req);
  53         }
  54
  55         SMB2_CHECK_PACKET_RECV(req, 0x04, False);
  56         return smb2_request_destroy(req);
  57 }
  58
  59 /*
  60   sync tdis request
  61 */
  62 NTSTATUS smb2_tdis(struct smb2_tree *tree)
  63 {
  64         struct smb2_request *req = smb2_tdis_send(tree);
  65         return smb2_tdis_recv(req);
  66 }