source3/modules/vfs_offline.c

   1 /*
   2   Unix SMB/CIFS implementation.
   3   Samba VFS module for marking all files as offline.
   4
   5   (c) Uri Simchoni, 2015
   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
  23 static uint32_t offline_fs_capabilities(struct vfs_handle_struct *handle,
  24                                         enum timestamp_set_resolution *p_ts_res)
  25 {
  26         return SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res) |
  27                FILE_SUPPORTS_REMOTE_STORAGE;
  28 }
  29
  30 static bool offline_is_offline(struct vfs_handle_struct *handle,
  31                                const struct smb_filename *fname,
  32                                SMB_STRUCT_STAT *stbuf)
  33 {
  34         return true;
  35 }
  36
  37 static struct vfs_fn_pointers offline_fns = {
  38     .fs_capabilities_fn = offline_fs_capabilities,
  39     .is_offline_fn = offline_is_offline,
  40 };
  41
  42 NTSTATUS vfs_offline_init(void);
  43 NTSTATUS vfs_offline_init(void)
  44 {
  45         return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "offline",
  46                                 &offline_fns);
  47 }