backup_comp_constants.h

/* Copyright (c) 2019, 2024, Oracle and/or its affiliates.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
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This program is designed to work with certain software (including
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as designated in a particular file or component or in included license
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permission to link the program and your derivative works with the
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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, version 2.0, for more details.

You should have received a copy of the GNU General Public License
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */

#ifndef BACKUP_COMP_CONSTANTS_H
#define BACKUP_COMP_CONSTANTS_H

namespace Backup_comp_constants {

// Backup constants
constexpr const char *mysqlbackup{"mysqlbackup"};
constexpr const char *backupid{"backupid"};
constexpr const char *reqd_priv_str{"SUPER or BACKUP_ADMIN"};
constexpr const char *backup_component_version{"mysqlbackup.component_version"};

// Page-track constants
constexpr const char *page_track{"page_track"};
constexpr const char *backupdir{"backupdir"};
constexpr const char *udf_set_page_tracking{"mysqlbackup_page_track_set"};
constexpr const char *udf_get_start_lsn{"mysqlbackup_page_track_get_start_lsn"};
constexpr const char *udf_get_changed_pages{
    "mysqlbackup_page_track_get_changed_pages"};
constexpr const char *udf_get_changed_page_count{
    "mysqlbackup_page_track_get_changed_page_count"};
constexpr const char *udf_page_track_purge_up_to{
    "mysqlbackup_page_track_purge_up_to"};
// Changed pages file path
constexpr const char *backup_scratch_dir{"#meb"};
// Changed pages file extension
constexpr const char *change_file_extension{".idx"};
// 4 bytes for space id + 4 bytes for the page number
constexpr size_t page_number_size{8};

}  // namespace Backup_comp_constants

#endif  // BACKUP_COMP_CONSTANTS_H