Line data    Source code

       1             : /* 
       2             :    Unix SMB/CIFS implementation.
       3             : 
       4             :    SMB2 client close 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 3 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, see <http://www.gnu.org/licenses/>.
      20             : */
      21             : 
      22             : #include "includes.h"
      23             : #include "libcli/raw/libcliraw.h"
      24             : #include "libcli/raw/raw_proto.h"
      25             : #include "libcli/smb2/smb2.h"
      26             : #include "libcli/smb2/smb2_calls.h"
      27             : 
      28             : /*
      29             :   send a close request
      30             : */
      31      142879 : struct smb2_request *smb2_close_send(struct smb2_tree *tree, struct smb2_close *io)
      32             : {
      33             :         struct smb2_request *req;
      34             : 
      35      142879 :         req = smb2_request_init_tree(tree, SMB2_OP_CLOSE, 0x18, false, 0);
      36      142879 :         if (req == NULL) return NULL;
      37             : 
      38      142879 :         SSVAL(req->out.body, 0x02, io->in.flags);
      39      142879 :         SIVAL(req->out.body, 0x04, 0); /* pad */
      40      142879 :         smb2_push_handle(req->out.body+0x08, &io->in.file.handle);
      41             : 
      42      142879 :         smb2_transport_send(req);
      43             : 
      44      142879 :         return req;
      45             : }
      46             : 
      47             : 
      48             : /*
      49             :   recv a close reply
      50             : */
      51      142871 : NTSTATUS smb2_close_recv(struct smb2_request *req, struct smb2_close *io)
      52             : {
      53      285666 :         if (!smb2_request_receive(req) || 
      54      142869 :             !smb2_request_is_ok(req)) {
      55         502 :                 return smb2_request_destroy(req);
      56             :         }
      57             : 
      58      142369 :         SMB2_CHECK_PACKET_RECV(req, 0x3C, false);
      59             : 
      60      142369 :         io->out.flags       = SVAL(req->in.body, 0x02);
      61      142369 :         io->out._pad        = IVAL(req->in.body, 0x04);
      62      142369 :         io->out.create_time = smbcli_pull_nttime(req->in.body, 0x08);
      63      142369 :         io->out.access_time = smbcli_pull_nttime(req->in.body, 0x10);
      64      142369 :         io->out.write_time  = smbcli_pull_nttime(req->in.body, 0x18);
      65      142369 :         io->out.change_time = smbcli_pull_nttime(req->in.body, 0x20);
      66      142369 :         io->out.alloc_size  = BVAL(req->in.body, 0x28);
      67      142369 :         io->out.size        = BVAL(req->in.body, 0x30);
      68      142369 :         io->out.file_attr   = IVAL(req->in.body, 0x38);
      69             : 
      70      142369 :         return smb2_request_destroy(req);
      71             : }
      72             : 
      73             : /*
      74             :   sync close request
      75             : */
      76       68246 : NTSTATUS smb2_close(struct smb2_tree *tree, struct smb2_close *io)
      77             : {
      78       68246 :         struct smb2_request *req = smb2_close_send(tree, io);
      79       68246 :         return smb2_close_recv(req, io);
      80             : }