59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
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Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
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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, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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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, version 2.0, 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 St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef SQL_NDB_STORED_GRANTS_H
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#define SQL_NDB_STORED_GRANTS_H
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#include <string>
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class THD;
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class Thd_ndb;
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class Acl_change_notification;
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/*
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All functions return true on success
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*/
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namespace Ndb_stored_grants {
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bool initialize(THD *, Thd_ndb *);
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void shutdown(Thd_ndb *);
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bool apply_stored_grants(THD *);
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enum class Strategy { ERROR, NONE, STATEMENT, SNAPSHOT };
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Strategy handle_local_acl_change(THD *, const class Acl_change_notification *,
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std::string *user_list,
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bool *schema_dist_use_db,
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bool *particpants_must_refresh);
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bool update_users_from_snapshot(THD *, std::string user_list);
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void maintain_cache(THD *);
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} // namespace Ndb_stored_grants
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#endif
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