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0efe1971c6
config. The solution is to read the system variable value on startup and to fill databases_exclude_hash. xb_load_list_string() became non-static and was reformatted. The system variable value is read and processed in get_mysql_vars(), which was also reformatted.
207 lines
6.1 KiB
C
207 lines
6.1 KiB
C
/******************************************************
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Copyright (c) 2011-2015 Percona LLC and/or its affiliates.
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Declarations for xtrabackup.cc
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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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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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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 Street, Fifth Floor, Boston, MA 02110-1335 USA
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*******************************************************/
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#ifndef XB_XTRABACKUP_H
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#define XB_XTRABACKUP_H
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#include <my_getopt.h>
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#include "datasink.h"
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#include "xbstream.h"
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#include "changed_page_bitmap.h"
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struct xb_delta_info_t
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{
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xb_delta_info_t(page_size_t page_size, ulint space_id)
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: page_size(page_size), space_id(space_id) {}
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page_size_t page_size;
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ulint space_id;
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};
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/* value of the --incremental option */
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extern lsn_t incremental_lsn;
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extern char *xtrabackup_target_dir;
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extern char *xtrabackup_incremental_dir;
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extern char *xtrabackup_incremental_basedir;
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extern char *innobase_data_home_dir;
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extern char *innobase_buffer_pool_filename;
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extern char *xb_plugin_dir;
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extern char *xb_rocksdb_datadir;
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extern my_bool xb_backup_rocksdb;
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extern uint opt_protocol;
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extern ds_ctxt_t *ds_meta;
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extern ds_ctxt_t *ds_data;
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/* The last checkpoint LSN at the backup startup time */
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extern lsn_t checkpoint_lsn_start;
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extern xb_page_bitmap *changed_page_bitmap;
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extern char *xtrabackup_incremental;
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extern my_bool xtrabackup_incremental_force_scan;
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extern lsn_t metadata_to_lsn;
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extern xb_stream_fmt_t xtrabackup_stream_fmt;
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extern ibool xtrabackup_stream;
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extern char *xtrabackup_tables;
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extern char *xtrabackup_tables_file;
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extern char *xtrabackup_databases;
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extern char *xtrabackup_databases_file;
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extern char *xtrabackup_tables_exclude;
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extern char *xtrabackup_databases_exclude;
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extern uint xtrabackup_compress;
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extern my_bool xtrabackup_backup;
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extern my_bool xtrabackup_prepare;
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extern my_bool xtrabackup_copy_back;
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extern my_bool xtrabackup_move_back;
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extern my_bool xtrabackup_decrypt_decompress;
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extern char *innobase_data_file_path;
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extern longlong innobase_page_size;
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extern int xtrabackup_parallel;
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extern my_bool xb_close_files;
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extern const char *xtrabackup_compress_alg;
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extern uint xtrabackup_compress_threads;
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extern ulonglong xtrabackup_compress_chunk_size;
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extern my_bool xtrabackup_export;
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extern char *xtrabackup_extra_lsndir;
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extern ulint xtrabackup_log_copy_interval;
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extern char *xtrabackup_stream_str;
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extern long xtrabackup_throttle;
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extern longlong xtrabackup_use_memory;
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extern my_bool opt_galera_info;
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extern my_bool opt_slave_info;
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extern my_bool opt_no_lock;
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extern my_bool opt_safe_slave_backup;
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extern my_bool opt_rsync;
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extern my_bool opt_force_non_empty_dirs;
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extern my_bool opt_noversioncheck;
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extern my_bool opt_no_backup_locks;
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extern my_bool opt_decompress;
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extern my_bool opt_remove_original;
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extern my_bool opt_extended_validation;
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extern my_bool opt_encrypted_backup;
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extern my_bool opt_lock_ddl_per_table;
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extern char *opt_incremental_history_name;
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extern char *opt_incremental_history_uuid;
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extern char *opt_user;
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extern char *opt_password;
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extern char *opt_host;
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extern char *opt_defaults_group;
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extern char *opt_socket;
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extern uint opt_port;
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extern char *opt_log_bin;
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extern const char *query_type_names[];
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enum query_type_t {QUERY_TYPE_ALL, QUERY_TYPE_UPDATE,
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QUERY_TYPE_SELECT};
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extern TYPELIB query_type_typelib;
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extern ulong opt_lock_wait_query_type;
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extern ulong opt_kill_long_query_type;
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extern uint opt_kill_long_queries_timeout;
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extern uint opt_lock_wait_timeout;
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extern uint opt_lock_wait_threshold;
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extern uint opt_debug_sleep_before_unlock;
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extern uint opt_safe_slave_backup_timeout;
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extern const char *opt_history;
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enum binlog_info_enum { BINLOG_INFO_OFF, BINLOG_INFO_ON,
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BINLOG_INFO_AUTO};
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extern ulong opt_binlog_info;
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void xtrabackup_io_throttling(void);
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my_bool xb_write_delta_metadata(const char *filename,
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const xb_delta_info_t *info);
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/************************************************************************
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Checks if a table specified as a name in the form "database/name" (InnoDB 5.6)
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or "./database/name.ibd" (InnoDB 5.5-) should be skipped from backup based on
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the --tables or --tables-file options.
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@return TRUE if the table should be skipped. */
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my_bool
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check_if_skip_table(
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/******************/
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const char* name); /*!< in: path to the table */
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/************************************************************************
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Checks if a database specified by path should be skipped from backup based on
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the --databases, --databases_file or --databases_exclude options.
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@return TRUE if the table should be skipped. */
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my_bool
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check_if_skip_database_by_path(
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const char* path /*!< in: path to the db directory. */
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);
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/************************************************************************
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Check if parameter is set in defaults file or via command line argument
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@return true if parameter is set. */
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bool
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check_if_param_set(const char *param);
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#if defined(HAVE_OPENSSL)
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extern my_bool opt_ssl_verify_server_cert;
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#endif
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my_bool
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xb_get_one_option(int optid,
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const struct my_option *opt __attribute__((unused)),
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char *argument);
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const char*
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xb_get_copy_action(const char *dflt = "Copying");
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void mdl_lock_init();
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void mdl_lock_table(ulint space_id);
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void mdl_unlock_all();
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bool ends_with(const char *str, const char *suffix);
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typedef void (*insert_entry_func_t)(const char*);
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/* Scan string and load filter entries from it.
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@param[in] list string representing a list
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@param[in] delimiters delimiters of entries
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@param[in] ins callback to add entry */
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void xb_load_list_string(char *list, const char *delimiters,
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insert_entry_func_t ins);
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void register_ignore_db_dirs_filter(const char *name);
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#endif /* XB_XTRABACKUP_H */
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