100 lines
2.9 KiB
C++
100 lines
2.9 KiB
C++
/*
|
|
* Copyright (c) 2008, 2018, Oracle 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 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.
|
|
*
|
|
* Without limiting anything contained in the foregoing, this file,
|
|
* which is part of MySQL Connector/C++, is also subject to the
|
|
* Universal FOSS Exception, version 1.0, a copy of which can be found at
|
|
* http://oss.oracle.com/licenses/universal-foss-exception.
|
|
*
|
|
* 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_DRIVER_H_
|
|
#define _SQL_DRIVER_H_
|
|
|
|
#include "connection.h"
|
|
#include "build_config.h"
|
|
|
|
namespace sql
|
|
{
|
|
|
|
class CPPCONN_PUBLIC_FUNC Driver
|
|
{
|
|
protected:
|
|
virtual ~Driver() {}
|
|
public:
|
|
// Attempts to make a database connection to the given URL.
|
|
|
|
virtual Connection * connect(const sql::SQLString& hostName, const sql::SQLString& userName, const sql::SQLString& password) = 0;
|
|
|
|
virtual Connection * connect(ConnectOptionsMap & options) = 0;
|
|
|
|
virtual int getMajorVersion() = 0;
|
|
|
|
virtual int getMinorVersion() = 0;
|
|
|
|
virtual int getPatchVersion() = 0;
|
|
|
|
virtual const sql::SQLString & getName() = 0;
|
|
|
|
virtual void threadInit() = 0;
|
|
|
|
virtual void threadEnd() = 0;
|
|
};
|
|
|
|
} /* namespace sql */
|
|
|
|
|
|
CPPCONN_PUBLIC_FUNC void check(const std::string &);
|
|
CPPCONN_PUBLIC_FUNC void check(const std::map<std::string,std::string> &);
|
|
|
|
/*
|
|
Checks if user standard lib is compatible with connector one
|
|
*/
|
|
inline static void check_lib()
|
|
{
|
|
check(std::string{});
|
|
check(std::map<std::string,std::string>{});
|
|
}
|
|
|
|
extern "C"
|
|
{
|
|
|
|
CPPCONN_PUBLIC_FUNC sql::Driver * _get_driver_instance_by_name(const char * const clientlib);
|
|
|
|
/* If dynamic loading is disabled in a driver then this function works just like get_driver_instance() */
|
|
inline static sql::Driver * get_driver_instance_by_name(const char * const clientlib)
|
|
{
|
|
check_lib();
|
|
return _get_driver_instance_by_name(clientlib);
|
|
}
|
|
|
|
inline static sql::Driver * get_driver_instance()
|
|
{
|
|
return get_driver_instance_by_name("");
|
|
}
|
|
}
|
|
|
|
#endif /* _SQL_DRIVER_H_ */
|