File indexing completed on 2025-02-23 04:27:58

 /****************************************************************************************
  * Copyright (c) 2008 Edward Toroshchin <edward.hades@gmail.com>                        *
  * Copyright (c) 2009 Jeff Mitchell <mitchell@kde.org>                                  *
  *                                                                                      *
  * 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, see <http://www.gnu.org/licenses/>.                           *
  ****************************************************************************************/
 
 #ifndef AMAROK_STORAGE_MYSQLSTORAGE_H
 #define AMAROK_STORAGE_MYSQLSTORAGE_H
 
 #include "core/storage/SqlStorage.h"
 #include <mysql.h>
 
 
 #include <QMutex>
 #include <QString>
 
 #ifdef Q_WS_WIN
   #include <winsock2.h>
 #endif
 
 #if !defined(MARIADB_BASE_VERSION) && MYSQL_VERSION_ID >= 80000
 using my_bool = bool;
 #endif
 
 /**
  * Implements a SqlStorage using a MySQL backend
  */
 class MySqlStorage: public SqlStorage
 {
     public:
         MySqlStorage();
         ~MySqlStorage() override;
 
         QStringList query( const QString &query ) override;
         int insert( const QString &statement, const QString &table = QString() ) override;
 
         QString escape( const QString &text ) const override;
         QString randomFunc() const override;
 
         QString boolTrue() const override;
         QString boolFalse() const override;
         QString idType() const override;
         QString textColumnType( int length = 255 ) const override;
         QString exactTextColumnType( int length = 1000 ) const override;
         //the below value may have to be decreased even more for different indexes; only time will tell
         QString exactIndexableTextColumnType( int length = 324 ) const override;
         QString longTextColumnType() const override;
 
         /** Returns a list of the last sql errors.
             The list might not include every one error if the number
             is beyond a sensible limit.
         */
         QStringList getLastErrors() const override;
 
         /** Clears the list of the last errors. */
         void clearLastErrors() override;
 
     protected:
         /** Adds an error message to the m_lastErrors.
          *
          *  Adds a message including the mysql error number and message
          *  to the last error messages.
          *  @param message Usually the query statement being executed.
          */
         void reportError( const QString &message );
 
         void initThreadInitializer();
 
         /** Sends the first sql commands to setup the connection.
          *
          *  Sets things like the used database and charset.
          *  @returns false if something fatal was wrong.
          */
         bool sharedInit( const QString &databaseName );
 
         MYSQL* m_db;
 
         /** Mutex protecting the m_lastErrors list */
         mutable QMutex m_mutex;
 
         QString m_debugIdent;
         QStringList m_lastErrors;
 };
 
 #endif