/*
 * This file is part of KDevelop
 *
 * Copyright 2011 Milian Wolff <mail@milianw.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Library 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

#include "fileutils.h"

#include <QDir>

namespace KDevelop {

/// TODO: return early in case of error?
bool removeDirectory(const QString& dir)
{
    const QDir aDir(dir);

    bool has_err = false;
    if (aDir.exists()) {
        foreach(const QFileInfo& entry, aDir.entryInfoList(QDir::NoDotAndDotDot | QDir::Dirs | QDir::Files)) {
            QString path = entry.absoluteFilePath();
            if (entry.isDir()) {
                has_err = !removeDirectory(path) || has_err;
            } else if (!QFile::remove(path)) {
                has_err = true;
            }
        }
        if (!aDir.rmdir(aDir.absolutePath())) {
            has_err = true;
        }
    }
    return !has_err;
}

}