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