source3/smbd/smb2_glue.c

   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/globals.h"
  23 #include "../libcli/smb/smb_common.h"
  24
  25 struct smb_request *smbd_smb2_fake_smb_request(struct smbd_smb2_request *req)
  26 {
  27         struct smb_request *smbreq;
  28         const uint8_t *inhdr;
  29         int i = req->current_idx;
  30
  31         inhdr = (const uint8_t *)req->in.vector[i+0].iov_base;
  32
  33         smbreq = talloc_zero(req, struct smb_request);
  34         if (smbreq == NULL) {
  35                 return NULL;
  36         }
  37
  38         smbreq->vuid = req->session->compat_vuser->vuid;
  39         smbreq->tid = req->tcon->compat_conn->cnum;
  40         smbreq->conn = req->tcon->compat_conn;
  41         smbreq->smbpid = (uint16_t)IVAL(inhdr, SMB2_HDR_PID);
  42         smbreq->flags2 = FLAGS2_UNICODE_STRINGS |
  43                          FLAGS2_32_BIT_ERROR_CODES |
  44                          FLAGS2_LONG_PATH_COMPONENTS |
  45                          FLAGS2_IS_LONG_NAME;
  46         if (IVAL(inhdr, SMB2_HDR_FLAGS) & SMB2_HDR_FLAG_DFS) {
  47                 smbreq->flags2 |= FLAGS2_DFS_PATHNAMES;
  48         }
  49         smbreq->chain_fsp = req->compat_chain_fsp;
  50
  51         return smbreq;
  52 }