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/*
CTDB client code
Copyright (C) Amitay Isaacs 2015
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CTDB_CLIENT_PRIVATE_H__
#define __CTDB_CLIENT_PRIVATE_H__
#include "protocol/protocol.h"
#include "client/client.h"
struct ctdb_db_context {
struct ctdb_db_context *prev, *next;
uint32_t db_id;
uint8_t db_flags;
const char *db_name;
const char *db_path;
struct tdb_wrap *ltdb;
};
struct ctdb_client_context {
struct reqid_context *idr;
struct srvid_context *srv;
struct srvid_context *tunnels;
struct comm_context *comm;
ctdb_client_callback_func_t callback;
void *private_data;
int fd;
uint32_t pnn;
struct ctdb_db_context *db;
};
struct ctdb_record_handle {
struct tevent_context *ev;
struct ctdb_client_context *client;
struct ctdb_db_context *db;
struct ctdb_ltdb_header header;
TDB_DATA key;
TDB_DATA data; /* This is returned from tdb_fetch() */
bool readonly;
};
struct ctdb_transaction_handle {
struct tevent_context *ev;
struct ctdb_client_context *client;
struct ctdb_db_context *db, *db_g_lock;
struct ctdb_rec_buffer *recbuf;
struct ctdb_server_id sid;
const char *lock_name;
bool readonly;
bool updated;
};
struct ctdb_tunnel_context {
struct ctdb_client_context *client;
uint64_t tunnel_id;
ctdb_tunnel_callback_func_t callback;
void *private_data;
};
/* From client_call.c */
void ctdb_client_reply_call(struct ctdb_client_context *client,
uint8_t *buf, size_t buflen, uint32_t reqid);
/* From client_db.c */
struct tdb_context *client_db_tdb(struct ctdb_db_context *db);
/* From client_message.c */
void ctdb_client_req_message(struct ctdb_client_context *client,
uint8_t *buf, size_t buflen, uint32_t reqid);
/* From client_control.c */
void ctdb_client_reply_control(struct ctdb_client_context *client,
uint8_t *buf, size_t buflen, uint32_t reqid);
/* From client_tunnel.c */
void ctdb_client_req_tunnel(struct ctdb_client_context *client,
uint8_t *buf, size_t buflen, uint32_t reqid);
#endif /* __CTDB_CLIENT_PRIVATE_H__ */
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