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  • Committer: Monty Taylor
  • Date: 2009-01-09 07:02:24 UTC
  • mto: (779.1.2 devel)
  • mto: This revision was merged to the branch mainline in revision 784.
  • Revision ID: mordred@inaugust.com-20090109070224-prwl5p52mfql3zfw
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drizzled/replication/replication.h
 
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
 
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
 
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 *
 
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 *  Copyright (C) 2008 Sun Microsystems
 
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 *
 
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 *  This program is free software; you can redistribute it and/or modify
 
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 *  it under the terms of the GNU General Public License as published by
 
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 *  the Free Software Foundation; version 2 of the License.
 
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 *
 
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 *  This program is distributed in the hope that it will be useful,
 
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 *  GNU General Public License for more details.
 
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 *
 
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 *  You should have received a copy of the GNU General Public License
 
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 *  along with this program; if not, write to the Free Software
 
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
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 */
 
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#ifndef DRIZZLED_REPLICATION_REPLICATION_H
 
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#define DRIZZLED_REPLICATION_REPLICATION_H
 
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#include <libdrizzle/libdrizzle.h>
 
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#include <mysys/hash.h>
 
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#include <drizzled/slave.h>
 
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typedef struct st_slave_info
 
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{
 
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  uint32_t server_id;
 
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  uint32_t rpl_recovery_rank, master_id;
 
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  char host[HOSTNAME_LENGTH+1];
 
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  char user[USERNAME_LENGTH+1];
 
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  char password[MAX_PASSWORD_LENGTH+1];
 
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  uint16_t port;
 
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  Session* session;
 
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} SLAVE_INFO;
 
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extern bool opt_show_slave_auth_info;
 
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extern char *master_host, *master_info_file;
 
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extern bool server_id_supplied;
 
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extern int max_binlog_dump_events;
 
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int start_slave(Session* session, Master_info* mi, bool net_report);
 
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int stop_slave(Session* session, Master_info* mi, bool net_report);
 
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bool change_master(Session* session, Master_info* mi);
 
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bool mysql_show_binlog_events(Session* session);
 
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int cmp_master_pos(const char* log_file_name1, uint64_t log_pos1,
 
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                   const char* log_file_name2, uint64_t log_pos2);
 
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int reset_slave(Session *session, Master_info* mi);
 
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int reset_master(Session* session);
 
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bool purge_master_logs(Session* session, const char* to_log);
 
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bool purge_master_logs_before_date(Session* session, time_t purge_time);
 
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bool log_in_use(const char* log_name);
 
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void adjust_linfo_offsets(my_off_t purge_offset);
 
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bool show_binlogs(Session* session);
 
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void kill_zombie_dump_threads(uint32_t slave_server_id);
 
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int check_binlog_magic(IO_CACHE* log, const char** errmsg);
 
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typedef struct st_load_file_info
 
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{
 
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  Session* session;
 
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  my_off_t last_pos_in_file;
 
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  bool wrote_create_file, log_delayed;
 
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} LOAD_FILE_INFO;
 
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int log_loaded_block(IO_CACHE* file);
 
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int init_replication_sys_vars();
 
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void mysql_binlog_send(Session* session, char* log_ident, my_off_t pos, uint16_t flags);
 
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#endif /* DRIZZLED_REPLICATION_REPLICATION_H */