icinga2/lib/mysql_shim/mysqlinterface.hpp

82 lines
3.4 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2018 Icinga Development Team (https://icinga.com/) *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* 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 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 MYSQLINTERFACE_H
#define MYSQLINTERFACE_H
#include "mysql_shim/mysql_shim_export.h"
#include <memory>
#include <mysql.h>
namespace icinga
{
struct MysqlInterface
{
MysqlInterface(const MysqlInterface&) = delete;
MysqlInterface& operator=(MysqlInterface&) = delete;
virtual void Destroy() = 0;
virtual my_ulonglong affected_rows(MYSQL *mysql) const = 0;
virtual void close(MYSQL *sock) const = 0;
virtual const char *error(MYSQL *mysql) const = 0;
virtual MYSQL_FIELD *fetch_field(MYSQL_RES *result) const = 0;
virtual unsigned long *fetch_lengths(MYSQL_RES *result) const = 0;
virtual MYSQL_ROW fetch_row(MYSQL_RES *result) const = 0;
virtual unsigned int field_count(MYSQL *mysql) const = 0;
virtual MYSQL_FIELD_OFFSET field_seek(MYSQL_RES *result,
MYSQL_FIELD_OFFSET offset) const = 0;
virtual void free_result(MYSQL_RES *result) const = 0;
virtual MYSQL *init(MYSQL *mysql) const = 0;
virtual my_ulonglong insert_id(MYSQL *mysql) const = 0;
virtual int next_result(MYSQL *mysql) const = 0;
virtual int ping(MYSQL *mysql) const = 0;
virtual int query(MYSQL *mysql, const char *q) const = 0;
virtual MYSQL *real_connect(MYSQL *mysql, const char *host, const char *user, const char *passwd,
const char *db, unsigned int port, const char *unix_socket, unsigned long clientflag) const = 0;
virtual unsigned long real_escape_string(MYSQL *mysql, char *to, const char *from, unsigned long length) const = 0;
virtual my_bool ssl_set(MYSQL *mysql, const char *key, const char *cert, const char *ca, const char *capath, const char *cipher) const = 0;
virtual MYSQL_RES *store_result(MYSQL *mysql) const = 0;
virtual unsigned int thread_safe() const = 0;
protected:
MysqlInterface() = default;
~MysqlInterface() = default;
};
struct MysqlInterfaceDeleter
{
void operator()(MysqlInterface *ifc) const
{
ifc->Destroy();
}
};
}
extern "C"
{
MYSQL_SHIM_EXPORT icinga::MysqlInterface *create_mysql_shim();
}
typedef icinga::MysqlInterface *(*create_mysql_shim_ptr)();
#endif /* MYSQLINTERFACE_H */