ctdb/client/client_event.h

   1 /*
   2    CTDB client code - event daemon
   3
   4    Copyright (C) Amitay Isaacs  2017
   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 #ifndef __CTDB_CLIENT_EVENT_H__
  21 #define __CTDB_CLIENT_EVENT_H__
  22
  23 #include "client/client.h"
  24
  25 /* from client/client_event.c */
  26
  27 struct ctdb_event_context;
  28
  29 int ctdb_event_init(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
  30                     const char *sockpath, struct ctdb_event_context **out);
  31
  32 void ctdb_event_set_disconnect_callback(struct ctdb_event_context *eclient,
  33                                         ctdb_client_callback_func_t callback,
  34                                         void *private_data);
  35
  36 struct tevent_req *ctdb_event_msg_send(TALLOC_CTX *mem_ctx,
  37                                        struct tevent_context *ev,
  38                                        struct ctdb_event_context *eclient,
  39                                        struct ctdb_event_request *request);
  40
  41 bool ctdb_event_msg_recv(struct tevent_req *req, int *perr,
  42                          TALLOC_CTX *mem_ctx,
  43                          struct ctdb_event_reply **reply);
  44
  45 struct tevent_req *ctdb_event_run_send(TALLOC_CTX *mem_ctx,
  46                                        struct tevent_context *ev,
  47                                        struct ctdb_event_context *eclient,
  48                                        enum ctdb_event event,
  49                                        uint32_t timeout, const char *arg_str);
  50
  51 bool ctdb_event_run_recv(struct tevent_req *req, int *perr, int32_t *result);
  52
  53 struct tevent_req *ctdb_event_status_send(TALLOC_CTX *mem_ctx,
  54                                           struct tevent_context *ev,
  55                                           struct ctdb_event_context *eclient,
  56                                           enum ctdb_event event,
  57                                           enum ctdb_event_status_state state);
  58
  59 bool ctdb_event_status_recv(struct tevent_req *req, int *perr,
  60                             int32_t *result, int *event_result,
  61                             TALLOC_CTX *mem_ctx,
  62                             struct ctdb_script_list **script_list);
  63
  64 struct tevent_req *ctdb_event_script_list_send(
  65                                         TALLOC_CTX *mem_ctx,
  66                                         struct tevent_context *ev,
  67                                         struct ctdb_event_context *eclient);
  68
  69 bool ctdb_event_script_list_recv(struct tevent_req *req, int *perr,
  70                                  int32_t *result, TALLOC_CTX *mem_ctx,
  71                                  struct ctdb_script_list **script_list);
  72
  73 struct tevent_req *ctdb_event_script_enable_send(
  74                                         TALLOC_CTX *mem_ctx,
  75                                         struct tevent_context *ev,
  76                                         struct ctdb_event_context *eclient,
  77                                         const char *script_name);
  78
  79 bool ctdb_event_script_enable_recv(struct tevent_req *req, int *perr,
  80                                    int32_t *result);
  81
  82 struct tevent_req *ctdb_event_script_disable_send(
  83                                         TALLOC_CTX *mem_ctx,
  84                                         struct tevent_context *ev,
  85                                         struct ctdb_event_context *eclient,
  86                                         const char *script_name);
  87
  88 bool ctdb_event_script_disable_recv(struct tevent_req *req, int *perr,
  89                                     int32_t *result);
  90
  91
  92 #endif /* __CTDB_CLIENT_EVENT_H__ */