94 lines
2.9 KiB
C++
94 lines
2.9 KiB
C++
/* Copyright (c) 2018, 2021, Alibaba and/or its affiliates. All rights reserved.
|
|
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,
|
|
as published by the Free Software Foundation.
|
|
This program is also distributed with certain software (including
|
|
but not limited to OpenSSL) that is licensed under separate terms,
|
|
as designated in a particular file or component or in included license
|
|
documentation. The authors of MySQL/PolarDB-X Engine hereby grant you an
|
|
additional permission to link the program and your derivative works with the
|
|
separately licensed software that they have included with
|
|
MySQL/PolarDB-X Engine.
|
|
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
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
|
|
|
|
|
#ifndef SQL_CCL_CCL_COMMON_INCLUDED
|
|
#define SQL_CCL_CCL_COMMON_INCLUDED
|
|
|
|
#include "mysql/components/services/mysql_cond_bits.h"
|
|
#include "mysql/components/services/mysql_mutex_bits.h"
|
|
#include "mysql/components/services/mysql_rwlock_bits.h"
|
|
#include "mysql/components/services/psi_cond_bits.h"
|
|
#include "mysql/components/services/psi_memory_bits.h"
|
|
#include "mysql/components/services/psi_mutex_bits.h"
|
|
#include "mysql/components/services/psi_rwlock_bits.h"
|
|
|
|
#include "prealloced_array.h"
|
|
#include "sql/common/component.h"
|
|
#include "sql/protocol_classic.h"
|
|
|
|
namespace im {
|
|
|
|
/**
|
|
Common definition of conncurency control system.
|
|
*/
|
|
extern PSI_memory_key key_memory_ccl;
|
|
|
|
extern PSI_mutex_key key_LOCK_ccl_slot;
|
|
|
|
extern PSI_cond_key key_COND_ccl_slot;
|
|
|
|
extern PSI_rwlock_key key_rwlock_rule_container;
|
|
|
|
/* Ccl object allocator */
|
|
template <typename T, typename... Args>
|
|
T *allocate_ccl_object(Args &&... args) {
|
|
return allocate_object<T, Args...>(key_memory_ccl,
|
|
std::forward<Args>(args)...);
|
|
}
|
|
|
|
/* CCL rule array type */
|
|
template <typename T, size_t Prealloc>
|
|
using Ccl_rule_list_type = Prealloced_array<T, Prealloc>;
|
|
|
|
/* CCL string type */
|
|
struct Ccl_string_alloc {
|
|
void *operator()(size_t s) const;
|
|
};
|
|
|
|
using String_ccl = String_template<Ccl_string_alloc>;
|
|
|
|
/* CCL rule map type */
|
|
template <typename T>
|
|
using Ccl_rule_map_type =
|
|
Pair_key_icase_unordered_map<String_ccl, String_ccl, T>;
|
|
|
|
/* Key words list */
|
|
template <size_t Prealloc>
|
|
using Keyword_array_type = Prealloced_array<String_ccl, Prealloc>;
|
|
|
|
} /* namespace im */
|
|
|
|
namespace std {
|
|
|
|
template <>
|
|
struct hash<im::String_ccl> {
|
|
typedef im::String_ccl argument_type;
|
|
typedef size_t result_type;
|
|
|
|
size_t operator()(const im::String_ccl &s) const;
|
|
};
|
|
|
|
} /* namespace std */
|
|
|
|
#endif
|
|
|
|
|
|
|