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91 lines
3.6 KiB
91 lines
3.6 KiB
5 months ago
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/* Copyright (c) 2010, 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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#ifndef RPL_INFO_DUMMY_H
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#define RPL_INFO_DUMMY_H
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#include <stddef.h>
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#include <sys/types.h>
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#include "my_inttypes.h"
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#include "sql/rpl_info_handler.h" // Rpl_info_handler
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class Server_ids;
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/**
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Defines a dummy handler that should only be internally accessed.
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This class is useful for debugging and performance tests.
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The flag abort indicates if the execution should abort if some
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methods are called. See the code for further details.
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*/
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class Rpl_info_dummy : public Rpl_info_handler {
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public:
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Rpl_info_dummy(const int nparam);
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virtual ~Rpl_info_dummy() {}
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private:
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int do_init_info();
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int do_init_info(uint instance);
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enum_return_check do_check_info();
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enum_return_check do_check_info(uint instance);
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void do_end_info();
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int do_flush_info(const bool force);
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int do_remove_info();
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int do_clean_info();
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int do_prepare_info_for_read();
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int do_prepare_info_for_write();
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bool do_set_info(const int pos, const char *value);
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bool do_set_info(const int pos, const uchar *value, const size_t size);
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bool do_set_info(const int pos, const int value);
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bool do_set_info(const int pos, const ulong value);
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bool do_set_info(const int pos, const float value);
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bool do_set_info(const int pos, const Server_ids *value);
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bool do_set_info(const int pos, const std::nullptr_t value);
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bool do_set_info(const int pos, const std::nullptr_t value,
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const size_t size);
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Rpl_info_handler::enum_field_get_status do_get_info(
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const int pos, char *value, const size_t size, const char *default_value);
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Rpl_info_handler::enum_field_get_status do_get_info(
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const int pos, uchar *value, const size_t size,
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const uchar *default_value);
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Rpl_info_handler::enum_field_get_status do_get_info(const int pos, int *value,
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const int default_value);
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Rpl_info_handler::enum_field_get_status do_get_info(
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const int pos, ulong *value, const ulong default_value);
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Rpl_info_handler::enum_field_get_status do_get_info(
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const int pos, float *value, const float default_value);
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Rpl_info_handler::enum_field_get_status do_get_info(
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const int pos, Server_ids *value, const Server_ids *default_value);
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char *do_get_description_info();
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bool do_is_transactional();
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bool do_update_is_transactional();
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uint do_get_rpl_info_type();
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static const bool abort = false;
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Rpl_info_dummy &operator=(const Rpl_info_dummy &info);
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Rpl_info_dummy(const Rpl_info_dummy &info);
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};
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#endif /* RPL_INFO_DUMMY_H */
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