File indexing completed on 2024-04-28 15:58:50

 /* This file is part of the KDE project
    Copyright (C) 2002 Lucijan Busch <lucijan@gmx.at>
    Copyright (C) 2003 Joseph Wenninger<jowenn@kde.org>
    Copyright (C) 2004-2016 Jarosław Staniek <staniek@kde.org>
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this program; see the file COPYING.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
 */
 
 #ifndef KDB_MYSQLCONNECTION_H
 #define KDB_MYSQLCONNECTION_H
 
 #include <QStringList>
 
 #include "KDbConnection.h"
 
 class MysqlConnectionInternal;
 
 /*! @short Provides database connection, allowing queries and data modification.
 */
 class MysqlConnection : public KDbConnection
 {
     Q_DECLARE_TR_FUNCTIONS(MysqlConnection)
 public:
     ~MysqlConnection() override;
 
     Q_REQUIRED_RESULT KDbCursor *prepareQuery(const KDbEscapedString &sql,
                                               KDbCursor::Options options
                                               = KDbCursor::Option::None) override;
     Q_REQUIRED_RESULT KDbCursor *prepareQuery(KDbQuerySchema *query,
                                               KDbCursor::Options options
                                               = KDbCursor::Option::None) override;
 
     Q_REQUIRED_RESULT KDbPreparedStatementInterface *prepareStatementInternal() override;
 
 protected:
     /*! Used by driver */
     MysqlConnection(KDbDriver *driver, const KDbConnectionData& connData,
                     const KDbConnectionOptions &options);
 
     bool drv_connect() override;
     bool drv_getServerVersion(KDbServerVersionInfo* version) override;
     bool drv_disconnect() override;
     bool drv_getDatabasesList(QStringList* list) override;
     //! reimplemented using "SHOW DATABASES LIKE..." because MySQL stores db names in lower case.
     bool drv_databaseExists(const QString &dbName, bool ignoreErrors = true) override;
     bool drv_createDatabase(const QString &dbName = QString()) override;
     bool drv_useDatabase(const QString &dbName = QString(), bool *cancelled = nullptr,
                                  KDbMessageHandler* msgHandler = nullptr) override;
     bool drv_closeDatabase() override;
     bool drv_dropDatabase(const QString &dbName = QString()) override;
     Q_REQUIRED_RESULT KDbSqlResult *drv_prepareSql(const KDbEscapedString &sql) override;
     bool drv_executeSql(const KDbEscapedString& sql) override;
 
     //! Implemented for KDbResultable
     QString serverResultName() const override;
 
 //! @todo move this somewhere to low level class (MIGRATION?)
     tristate drv_containsTable(const QString &tableName) override;
 
     void storeResult();
 
     MysqlConnectionInternal* const d;
 
     friend class MysqlDriver;
     friend class MysqlCursorData;
     friend class MysqlSqlResult;
 private:
     Q_DISABLE_COPY(MysqlConnection)
 };
 
 #endif