source4/cluster/cluster_private.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    private structures for clustering
   5
   6    Copyright (C) Andrew Tridgell 2006
   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 #ifndef _CLUSTER_PRIVATE_H_
  23 #define _CLUSTER_PRIVATE_H_
  24
  25 struct cluster_ops {
  26         struct server_id (*cluster_id)(struct cluster_ops *ops, uint64_t id, uint32_t id2);
  27         const char *(*cluster_id_string)(struct cluster_ops *ops,
  28                                          TALLOC_CTX *, struct server_id );
  29         struct tdb_wrap *(*cluster_tdb_tmp_open)(struct cluster_ops *,
  30                                                  TALLOC_CTX *,
  31                                                  struct loadparm_context *,
  32                                                  const char *, int);
  33         void *(*backend_handle)(struct cluster_ops *);
  34         NTSTATUS (*message_init)(struct cluster_ops *ops,
  35                                  struct messaging_context *msg, struct server_id server,
  36                                  cluster_message_fn_t handler);
  37         NTSTATUS (*message_send)(struct cluster_ops *ops,
  38                                  struct server_id server, DATA_BLOB *data);
  39         void *private; /* backend state */
  40 };
  41
  42 void cluster_set_ops(struct cluster_ops *new_ops);
  43 void cluster_local_init(void);
  44
  45 #endif