source/include/ctdbd_conn.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Samba3 ctdb connection handling
   4    Copyright (C) Volker Lendecke 2007
   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 struct ctdbd_connection;
  22
  23 NTSTATUS ctdbd_init_connection(TALLOC_CTX *mem_ctx,
  24                                struct ctdbd_connection **pconn);
  25 NTSTATUS ctdbd_messaging_connection(TALLOC_CTX *mem_ctx,
  26                                     struct ctdbd_connection **pconn);
  27
  28 uint32 ctdbd_vnn(const struct ctdbd_connection *conn);
  29
  30 NTSTATUS ctdbd_register_msg_ctx(struct ctdbd_connection *conn,
  31                                 struct messaging_context *msg_ctx);
  32
  33 NTSTATUS ctdbd_messaging_send(struct ctdbd_connection *conn,
  34                               uint32 dst_vnn, uint64 dst_srvid,
  35                               struct messaging_rec *msg);
  36
  37 BOOL ctdbd_process_exists(struct ctdbd_connection *conn, uint32 vnn,
  38                           pid_t pid);
  39
  40 char *ctdbd_dbpath(struct ctdbd_connection *conn,
  41                    TALLOC_CTX *mem_ctx, uint32_t db_id);
  42
  43 NTSTATUS ctdbd_db_attach(struct ctdbd_connection *conn, const char *name,
  44                          uint32_t *db_id, int tdb_flags);
  45
  46 NTSTATUS ctdbd_migrate(struct ctdbd_connection *conn, uint32 db_id,
  47                        TDB_DATA key);
  48
  49 NTSTATUS ctdbd_fetch(struct ctdbd_connection *conn, uint32 db_id,
  50                      TDB_DATA key, TALLOC_CTX *mem_ctx, TDB_DATA *data);
  51
  52 NTSTATUS ctdbd_traverse(uint32 db_id,
  53                         void (*fn)(TDB_DATA key, TDB_DATA data,
  54                                    void *private_data),
  55                         void *private_data);
  56
  57 NTSTATUS ctdbd_register_ips(struct ctdbd_connection *conn,
  58                             const struct sockaddr_in *server,
  59                             const struct sockaddr_in *client,
  60                             void (*release_ip_handler)(const char *ip_addr,
  61                                                        void *private_data),
  62                             void *private_data);
  63
  64 NTSTATUS ctdbd_register_reconfigure(struct ctdbd_connection *conn);
  65