/*

    <Formatting thread>

    Copyright (C) <2011>  <José Antonio Sánchez Reynaga>

    This library is free software; you can redistribute it and/or

    modify it under the terms of the GNU Lesser General Public

    License as published by the Free Software Foundation; either

    version 2.1 of the License, or (at your option) any later version.

    This library 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

    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public

    License along with this library; if not, write to the Free Software

    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

*/

#include "threadformat.h"

ThreadFormat::ThreadFormat(QObject* parent): QThread(parent)

{

}

ThreadFormat::~ThreadFormat()

{

}

void ThreadFormat::run()

{

    /* Time for unmounting the device */

    QThread::sleep(4);

    /* Formatting arguments */

    QStringList argumentos;

    if(filesystem.isEmpty()){

        qDebug() << "ERROR: Unknown filesystem :(";

        return;

    }

    if(dirDev.isEmpty()){

       qDebug() << "ERROR : Unknown volume to format";

       return;

    }

    if(filesystem == QString("ntfs")){

        qDebug() << "**** FORMATTING AS NTFS";

        if(label.isEmpty()) {

            argumentos << "-f" << "-v" << dirDev;

        } else {

            argumentos << "-f" << "-L"  << label  << "-v" << dirDev;

        }

        qDebug() << "EXEC COMMANDS : " << "mkntfs" << argumentos;

        if(QProcess::execute("mkntfs", argumentos) == 0){

            qDebug() << "USB FORMATTED SUCCESSFULLY";

            ok = true;

        }else{

            qDebug() << "UNABLE TO FORMAT";

            ok = false;

        }

        return;

    }

    else if(filesystem == QString("fat32")){

        qDebug() << "**** FORMATTING AS FAT 32";

        if(label.isEmpty()){

            argumentos << "-v" << dirDev;

        }else{

            argumentos << "-n"  << (label).toUpper().mid(0, 11)  << "-v" << dirDev;

        }

        qDebug() << "EXEC COMMANDS : " << "mkdosfs" << argumentos;

        if(QProcess::execute("mkdosfs", argumentos) == 0){

            qDebug() << "USB FORMATTED SUCCESSFULLY";

            ok = true;

        }else{

            qDebug() << "UNABLE TO FORMAT";

            ok = false;

        }

        return;

    }

    else if(filesystem == QString("ext4")){

         qDebug() << "**** FORMATTING AS EXT4";

              //Validacion de las etiquetas

        if(label.isEmpty()){

             //Argumentos cuando tiene etiqueta

            argumentos << "-t" << "ext4" << "-v" << dirDev;

        }else{

             //Argumentos cuando tiene etiqueta

            argumentos << "-t" << "ext4" << "-L"  << (label).mid(0, 16) << "-v" << dirDev;

        }

        qDebug() << "EXEC COMMANDS : " << "mke2fs" << argumentos;

        if(QProcess::execute("mke2fs", argumentos) == 0){

            qDebug() << "USB FORMATTED SUCCESSFULLY";

            ok = true;

        }else{

            qDebug() << "UNABLE TO FORMAT";

            ok = false;

        }

        return;

    }else if(filesystem == QString("ext2")){

         qDebug() << "**** FORMATTING AS EXT2";

        if(label.isEmpty()){

            argumentos << "-t" << "ext2" << "-v" << dirDev;

        }else{

            argumentos << "-t" << "ext2" << "-L"  << (label).mid(0, 16) << "-v" << dirDev;

        }

        qDebug() << "EXEC COMMANDS : " << "mke2fs" << argumentos;

        if(QProcess::execute("mke2fs", argumentos) == 0){

            qDebug() << "USB FORMATTED SUCCESSFULLY";

            ok = true;

        }else{

            qDebug() << "UNABLE TO FORMAT";

            ok = false;

        }

        return;

    }else if(filesystem == QString("ext3")){

         qDebug() << "**** FORMATTING AS EXT3";

        if(label.isEmpty()){

            argumentos << "-t" << "ext3" << "-v" << dirDev;

        }else{

            argumentos << "-t" << "ext3" << "-L"  << (label).mid(0, 16) << "-v" << dirDev;

        }

        qDebug() << "EXEC COMMANDS : " << "mke2fs" << argumentos;

        if(QProcess::execute("mke2fs", argumentos) == 0){

            qDebug() << "USB FORMATTED SUCCESSGULLY";

            ok = true;

        }else{

            qDebug() << "UNABLE TO FORMAT";

            ok = false;

        }

        return;

    }

    else{

            qDebug() << "ERROR: Unsupported filesystem = " << filesystem;

            ok = false;

    }

}

void ThreadFormat::setLabel(QString lb)

{

    label = lb;

}

bool ThreadFormat::isOk()

{

    return ok;

}

void ThreadFormat::setFilesystem(QString fs)

{

    filesystem = fs;

}

void ThreadFormat::setDirDev(QString dir)

{

    dirDev = dir;

}