jamulus/src/settings.h

/******************************************************************************\
 * Copyright (c) 2004-2013
 *
 * Author(s):
 *  Volker Fischer
 *
 ******************************************************************************
 *
 * 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., 
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
\******************************************************************************/

#if !defined ( SETTINGS_H__3B0BA660_DGEG56G456G9876D31912__INCLUDED_ )
#define SETTINGS_H__3B0BA660_DGEG56G456G9876D31912__INCLUDED_

#include <QDomDocument>
#include <QFile>
#include <QSettings>
#include <QDir>
#include <QTextStream>
#include "global.h"
#include "client.h"
#include "server.h"


/* Classes ********************************************************************/
class CSettings
{
public:
    CSettings ( CClient* pNCliP, const QString& sNFiName ) :
        pClient ( pNCliP ), bIsClient ( true )
        { SetFileName ( sNFiName ); }

    CSettings ( CServer* pNSerP, const QString& sNFiName ) :
        pServer ( pNSerP ), bIsClient ( false )
        { SetFileName ( sNFiName ); }

    void Load();
    void Save();

protected:
    void SetFileName ( const QString& sNFiName );

    QString ToBase64 ( const QByteArray strIn ) const
        { return QString::fromLatin1 ( strIn.toBase64() ); }
    QByteArray FromBase64 ( const QString strIn ) const
        { return QByteArray::fromBase64 ( strIn.toLatin1() ); }

    // init file access function for read/write
    void SetNumericIniSet ( QDomDocument&  xmlFile,
                            const QString& strSection,
                            const QString& strKey,
                            const int      iValue = 0 );

    bool GetNumericIniSet ( const QDomDocument& xmlFile,
                            const QString&      strSection,
                            const QString&      strKey,
                            const int           iRangeStart,
                            const int           iRangeStop,
                            int&                iValue );

    void SetFlagIniSet ( QDomDocument&  xmlFile,
                         const QString& strSection,
                         const QString& strKey,
                         const bool     bValue = false );

    bool GetFlagIniSet ( const QDomDocument& xmlFile,
                         const QString&      strSection,
                         const QString&      strKey,
                         bool&               bValue );

    // actual working function for init-file access
    QString GetIniSetting( const QDomDocument& xmlFile,
                           const QString&      sSection,
                           const QString&      sKey,
                           const QString&      sDefaultVal = "" );

    void PutIniSetting ( QDomDocument&  xmlFile,
                         const QString& sSection,
                         const QString& sKey,
                         const QString& sValue = "" );

    // pointer to the client/server object which stores the various settings
    CClient* pClient; // for client
    CServer* pServer; // for server

    bool     bIsClient;
    QString  strFileName;
};

#endif // !defined ( SETTINGS_H__3B0BA660_DGEG56G456G9876D31912__INCLUDED_ )