source/libsmb/clifsinfo.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    FS info functions
   4    Copyright (C) Stefan (metze) Metzmacher      2003
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #include "includes.h"
  22
  23
  24 BOOL cli_get_fs_attr_info(struct cli_state *cli, uint32 *fs_attr)
  25 {
  26         BOOL ret = False;
  27         uint16 setup;
  28         char param[2];
  29         char *rparam=NULL, *rdata=NULL;
  30         unsigned int rparam_count=0, rdata_count=0;
  31
  32         if (!cli||!fs_attr)
  33                 smb_panic("cli_get_fs_attr_info() called with NULL Pionter!");
  34
  35         setup = TRANSACT2_QFSINFO;
  36
  37         SSVAL(param,0,SMB_QUERY_FS_ATTRIBUTE_INFO);
  38
  39         if (!cli_send_trans(cli, SMBtrans2,
  40                     NULL,
  41                     0, 0,
  42                     &setup, 1, 0,
  43                     param, 2, 0,
  44                     NULL, 0, 560)) {
  45                 goto cleanup;
  46         }
  47
  48         if (!cli_receive_trans(cli, SMBtrans2,
  49                               &rparam, &rparam_count,
  50                               &rdata, &rdata_count)) {
  51                 goto cleanup;
  52         }
  53
  54         if (cli_is_error(cli)) {
  55                 ret = False;
  56                 goto cleanup;
  57         } else {
  58                 ret = True;
  59         }
  60
  61         if (rdata_count < 12) {
  62                 goto cleanup;
  63         }
  64
  65         *fs_attr = IVAL(rdata,0);
  66
  67         /* todo: but not yet needed
  68          *       return the other stuff
  69          */
  70
  71 cleanup:
  72         SAFE_FREE(rparam);
  73         SAFE_FREE(rdata);
  74
  75         return ret;
  76 }