rbutil/rbutilqt/utils.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
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   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  *
   9  *   Copyright (C) 2007 by Dominik Wenger
  10  *   $Id$
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #include "utils.h"
  21
  22 #include <QDir>
  23
  24 // recursive function to delete a dir with files
  25 bool recRmdir( const QString &dirName )
  26 {
  27     QString dirN = dirName;
  28     QDir dir(dirN);
  29     // make list of entries in directory
  30     QStringList list = dir.entryList(QDir::AllEntries | QDir::NoDotAndDotDot);
  31     QFileInfo fileInfo;
  32     QString curItem, lstAt;
  33     for(int i = 0; i < list.size(); i++){ // loop through all items of list
  34         QString name = list.at(i);
  35         curItem = dirN + "/" + name;
  36         fileInfo.setFile(curItem);
  37         if(fileInfo.isDir())    // is directory
  38             recRmdir(curItem);  // call recRmdir() recursively for deleting subdirectory
  39         else                    // is file
  40             QFile::remove(curItem); // ok, delete file
  41     }
  42     dir.cdUp();
  43     return dir.rmdir(dirN); // delete empty dir and return if (now empty) dir-removing was successfull
  44 }