| 1 | /*
|
|---|
| 2 | CTDB client code
|
|---|
| 3 |
|
|---|
| 4 | Copyright (C) Amitay Isaacs 2015
|
|---|
| 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_PRIVATE_H__
|
|---|
| 21 | #define __CTDB_CLIENT_PRIVATE_H__
|
|---|
| 22 |
|
|---|
| 23 | #include "protocol/protocol.h"
|
|---|
| 24 | #include "client/client.h"
|
|---|
| 25 |
|
|---|
| 26 | struct ctdb_db_context {
|
|---|
| 27 | struct ctdb_db_context *prev, *next;
|
|---|
| 28 | uint32_t db_id;
|
|---|
| 29 | const char *db_name;
|
|---|
| 30 | const char *db_path;
|
|---|
| 31 | struct tdb_wrap *ltdb;
|
|---|
| 32 | bool persistent;
|
|---|
| 33 | };
|
|---|
| 34 |
|
|---|
| 35 | struct ctdb_client_context {
|
|---|
| 36 | struct reqid_context *idr;
|
|---|
| 37 | struct srvid_context *srv;
|
|---|
| 38 | struct comm_context *comm;
|
|---|
| 39 | ctdb_client_callback_func_t callback;
|
|---|
| 40 | void *private_data;
|
|---|
| 41 | int fd;
|
|---|
| 42 | uint32_t pnn;
|
|---|
| 43 | struct ctdb_db_context *db;
|
|---|
| 44 | };
|
|---|
| 45 |
|
|---|
| 46 | struct ctdb_record_handle {
|
|---|
| 47 | struct tevent_context *ev;
|
|---|
| 48 | struct ctdb_client_context *client;
|
|---|
| 49 | struct ctdb_db_context *db;
|
|---|
| 50 | struct ctdb_ltdb_header header;
|
|---|
| 51 | TDB_DATA key;
|
|---|
| 52 | TDB_DATA data; /* This is returned from tdb_fetch() */
|
|---|
| 53 | bool readonly;
|
|---|
| 54 | };
|
|---|
| 55 |
|
|---|
| 56 | struct ctdb_transaction_handle {
|
|---|
| 57 | struct tevent_context *ev;
|
|---|
| 58 | struct ctdb_client_context *client;
|
|---|
| 59 | struct ctdb_db_context *db, *db_g_lock;
|
|---|
| 60 | struct ctdb_rec_buffer *recbuf;
|
|---|
| 61 | struct ctdb_server_id sid;
|
|---|
| 62 | const char *lock_name;
|
|---|
| 63 | bool readonly;
|
|---|
| 64 | bool updated;
|
|---|
| 65 | };
|
|---|
| 66 |
|
|---|
| 67 | /* From client_call.c */
|
|---|
| 68 |
|
|---|
| 69 | void ctdb_client_reply_call(struct ctdb_client_context *client,
|
|---|
| 70 | uint8_t *buf, size_t buflen, uint32_t reqid);
|
|---|
| 71 |
|
|---|
| 72 | /* From client_message.c */
|
|---|
| 73 |
|
|---|
| 74 | void ctdb_client_req_message(struct ctdb_client_context *client,
|
|---|
| 75 | uint8_t *buf, size_t buflen, uint32_t reqid);
|
|---|
| 76 |
|
|---|
| 77 | /* From client_control.c */
|
|---|
| 78 |
|
|---|
| 79 | void ctdb_client_reply_control(struct ctdb_client_context *client,
|
|---|
| 80 | uint8_t *buf, size_t buflen, uint32_t reqid);
|
|---|
| 81 |
|
|---|
| 82 | #endif /* __CTDB_CLIENT_PRIVATE_H__ */
|
|---|
