qtau/editor/INIFile.h

/*
    This file is part of QTau
    Copyright (C) 2013-2018  Tobias "Tomoko" Platen <tplaten@posteo.de>
    Copyright (C) 2013       digited       <https://github.com/digited>
    Copyright (C) 2010-2013  HAL@ShurabaP  <https://github.com/haruneko>

    QTau 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 3 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/>.

    SPDX-License-Identifier: GPL-3.0+
*/

#ifndef INIFILE_H
#define INIFILE_H

class QFile;
class QTextStream;
#include <QFile>
#include <QTextStream>
#include <QString>


class INIFile
{
    QFile* file=nullptr;
    QTextStream* stream=nullptr;
protected:
    virtual void handleKey(QString key,QString value)=0;
    virtual void handleSection(QString section)=0;
    virtual bool writeOutputToStream()=0;
    virtual QString codec(){return "ASCII";}
public:
    INIFile(){}
    bool readFromFile(QString fileName)
    {
    file = new QFile(fileName);
    if(file->open(QIODevice::ReadOnly | QIODevice::Text))
    {

    stream = new QTextStream(file);
    stream->setCodec("ASCII");
    while (!stream->atEnd()) {
        QString line = stream->readLine();

        QStringList kv = line.split("=");

        if(kv.length()==2)
        {
           handleKey(kv[0],kv[1]);
        }
        else if(line[0]=='[' && line[line.length()-1]==']')
        {
            handleSection(line.mid(1,line.length()-2));
        }
    }
    }
    //if(file) delete file;
    //if(stream) delete stream;
    return true;
	}
    bool writeToFile(QString fileName)
{
    file = new QFile(fileName);
    if(file->open(QIODevice::WriteOnly | QIODevice::Text))
    {
        stream = new QTextStream(file);
        stream->setCodec("ASCII");
        writeOutputToStream();
        //strea,
    }
    if(stream) delete stream;
    if(file) delete file;

    return true;
}

void writeSection(QString section)
{
    (*stream) << "[" << section << "]\n";
}

void writeKey(QString key, QString value)
{
    (*stream) << key << "=" << value <<"\n";
}
};

#endif // INIFILE_H
//http://linuxsagas.digitaleagle.net/2013/09/15/synthesizing-an-accapella-song-with-festival-speech-synthesis/