/* ============================================================
 *
 * This file is a part of digiKam project
 * http://www.digikam.org
 *
 * Date        : 2004-06-18
 * Description : SQlite version 2 database interface.
 * 
 * Copyright (C) 2004 by Renchi Raju <renchi@pooh.tam.uiuc.edu>

 * 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, 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.
 * 
 * ============================================================ */

#ifndef ALBUMDB_SQLITE2_H
#define ALBUMDB_SQLITE2_H

// TQt includes.

#include <tqstring.h>
#include <tqvaluelist.h>
#include <tqstringlist.h>
#include <tqdatetime.h>

namespace Digikam
{

typedef struct sqlite sqleet2; // hehe.

typedef TQValueList<int> IntList;
/**
 * This class is responsible for the communication
 * with the sqlite database.
 */
class AlbumDB_Sqlite2
{
public:

    /**
     * Constructor
     */
    AlbumDB_Sqlite2();
    
    /**
     * Destructor
     */
    ~AlbumDB_Sqlite2();

    /**
     * Makes a connection to the database and makes sure all tables
     * are available.
     * @param path The database to open
     */
    void setDBPath(const TQString& path);

    /**
     * This will execute a given SQL statement to the database.
     * @param sql The SQL statement
     * @param values This will be filled with the result of the SQL statement
     * @param debug If true, it will output the SQL statement 
     * @return It will return if the execution of the statement was succesfull
     */
    bool execSql(const TQString& sql, TQStringList* const values = 0, 
                 const bool debug = false);

    bool isValid() const { return m_valid; }
    
private:

    sqleet2*  m_db;
    bool      m_valid;
};

}  // namespace Digikam

#endif /* ALBUMDB_SQLITE2_H */
