source3/lib/ctdb_dummy.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Copyright (C) 2014 Björn Baumbach
   4    Copyright (C) 2014 Stefan Metzmacher
   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 3 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, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21 #include "messages.h"
  22 #include "ctdb_conn.h"
  23 #include "ctdbd_conn.h"
  24 #include "lib/dbwrap/dbwrap.h"
  25 #include "lib/dbwrap/dbwrap_ctdb.h"
  26 #include "torture/proto.h"
  27
  28 #ifndef CLUSTER_SUPPORT
  29
  30 NTSTATUS ctdbd_probe(void)
  31 {
  32         return NT_STATUS_NOT_IMPLEMENTED;
  33 }
  34
  35 NTSTATUS ctdbd_messaging_send_blob(struct ctdbd_connection *conn,
  36                                    uint32_t dst_vnn, uint64_t dst_srvid,
  37                                    const uint8_t *buf, size_t buflen)
  38 {
  39         return NT_STATUS_NOT_IMPLEMENTED;
  40 }
  41
  42 NTSTATUS register_with_ctdbd(struct ctdbd_connection *conn, uint64_t srvid)
  43 {
  44         return NT_STATUS_NOT_IMPLEMENTED;
  45 }
  46
  47 NTSTATUS ctdbd_register_reconfigure(struct ctdbd_connection *conn)
  48 {
  49         return NT_STATUS_NOT_IMPLEMENTED;
  50 }
  51
  52 NTSTATUS ctdbd_register_ips(struct ctdbd_connection *conn,
  53                             const struct sockaddr_storage *_server,
  54                             const struct sockaddr_storage *_client,
  55                             bool (*release_ip_handler)(const char *ip_addr,
  56                                                        void *private_data),
  57                             void *private_data)
  58 {
  59         return NT_STATUS_NOT_IMPLEMENTED;
  60 }
  61
  62 bool ctdb_serverids_exist_supported(struct ctdbd_connection *conn)
  63 {
  64         return false;
  65 }
  66
  67 bool ctdb_serverids_exist(struct ctdbd_connection *conn,
  68                           const struct server_id *pids, unsigned num_pids,
  69                           bool *results)
  70 {
  71         return false;
  72 }
  73
  74 bool ctdb_processes_exist(struct ctdbd_connection *conn,
  75                           const struct server_id *pids, int num_pids,
  76                           bool *results)
  77 {
  78         return false;
  79 }
  80
  81 struct dummy_state {
  82         uint8_t dummy;
  83 };
  84
  85 static struct tevent_req *dummy_send(TALLOC_CTX *mem_ctx,
  86                                      struct tevent_context *ev)
  87 {
  88         struct tevent_req *req;
  89         struct dummy_state *state;
  90         req = tevent_req_create(mem_ctx, &state, struct dummy_state);
  91         if (req == NULL) {
  92                 return NULL;
  93         }
  94         tevent_req_done(req);
  95         return tevent_req_post(req, ev);
  96 }
  97
  98 struct tevent_req *ctdb_conn_init_send(TALLOC_CTX *mem_ctx,
  99                                        struct tevent_context *ev,
 100                                        const char *sock)
 101 {
 102         return dummy_send(mem_ctx, ev);
 103 }
 104
 105 int ctdb_conn_init_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 106                         struct ctdb_conn **pconn)
 107 {
 108         return ENOSYS;
 109 }
 110
 111 struct tevent_req *ctdb_conn_msg_write_send(TALLOC_CTX *mem_ctx,
 112                                             struct tevent_context *ev,
 113                                             struct ctdb_conn *conn,
 114                                             uint32_t vnn, uint64_t srvid,
 115                                             uint8_t *msg, size_t msg_len)
 116 {
 117         return dummy_send(mem_ctx, ev);
 118 }
 119
 120 int ctdb_conn_msg_write_recv(struct tevent_req *req)
 121 {
 122         return ENOSYS;
 123 }
 124
 125 struct tevent_req *ctdb_msg_channel_init_send(
 126         TALLOC_CTX *mem_ctx, struct tevent_context *ev,
 127         const char *sock, uint64_t srvid)
 128 {
 129         return dummy_send(mem_ctx, ev);
 130 }
 131
 132 int ctdb_msg_channel_init_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 133                                struct ctdb_msg_channel **pchannel)
 134 {
 135         return ENOSYS;
 136 }
 137
 138 struct tevent_req *ctdb_msg_read_send(TALLOC_CTX *mem_ctx,
 139                                       struct tevent_context *ev,
 140                                       struct ctdb_msg_channel *channel)
 141 {
 142         return dummy_send(mem_ctx, ev);
 143 }
 144
 145 int ctdb_msg_read_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 146                        uint8_t **pmsg, size_t *pmsg_len)
 147 {
 148         return ENOSYS;
 149 }
 150
 151 struct db_context *db_open_ctdb(TALLOC_CTX *mem_ctx,
 152                                 const char *name,
 153                                 int hash_size, int tdb_flags,
 154                                 int open_flags, mode_t mode,
 155                                 enum dbwrap_lock_order lock_order,
 156                                 uint64_t dbwrap_flags)
 157 {
 158         errno = ENOSYS;
 159         return NULL;
 160 }
 161
 162 NTSTATUS messaging_ctdbd_init(struct messaging_context *msg_ctx,
 163                               TALLOC_CTX *mem_ctx,
 164                               struct messaging_backend **presult)
 165 {
 166         return NT_STATUS_NOT_IMPLEMENTED;
 167 }
 168
 169 struct ctdbd_connection *messaging_ctdbd_connection(void)
 170 {
 171         return NULL;
 172 }
 173
 174 bool run_ctdb_conn(int dummy)
 175 {
 176         return true;
 177 }
 178
 179 #endif