pathutils.cpp

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/*
 * 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 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/>
 */

#include "pathutils.h"
#include "xmlconfig.h"
#include <qglobal.h>
#include <QDebug>


namespace Utils {

QString PathUtils::settingsFilename = "";

PathUtils::PathUtils()
{

}

QString PathUtils::GetDataPath()
{
    // This routine works with "/" as the standard:
    // Figure out root:  Up one from 'bin'
    QDir rootDir = QApplication::applicationDirPath();
    rootDir.cdUp();
    const QString rootDirPath = rootDir.canonicalPath();
    QString dataPath = rootDirPath;
    dataPath += QLatin1Char('/');
    dataPath += QLatin1String(GCS_DATA_BASENAME);
    dataPath += QLatin1Char('/');
   return dataPath;
}

QString PathUtils::RemoveDataPath(QString path)
{
    // Depending on the platform, we might get either "/" or "\"
    // so we need to go to the standard ("/")
    QString goodPath = QDir::fromNativeSeparators(path);
    if (goodPath.startsWith(GetDataPath())) {
        int i = goodPath.length()- GetDataPath().length();
        return QString("%%DATAPATH%%") + goodPath.right(i);
    } else
        return goodPath;
}

QString PathUtils::InsertDataPath(QString path)
{
    if (path.startsWith(QString("%%DATAPATH%%")))
    {
        QString newPath = GetDataPath();
        newPath += path.right(path.length()-12);
        return QDir::toNativeSeparators(newPath);
    }
    return QDir::toNativeSeparators(path);
}

QString PathUtils::GetStoragePath()
{
    // This routine works with "/" as the standard:
    // Work out where the settings are stored on the machine
    QFileInfo f;
    if(!getSettingsFilename().isEmpty())
        f.setFile(getSettingsFilename());
    else {
        QSettings set(XmlConfig::XmlSettingsFormat, QSettings::UserScope,QLatin1String(GCS_PROJECT_BRANDING), QLatin1String(GCS_PROJECT_BRANDING "_config"));
        f.setFile(set.fileName());
    }
    QDir dir(f.absoluteDir());

    const QString homeDirPath = dir.canonicalPath();
    QString storagePath = homeDirPath;
    storagePath += QLatin1Char('/');
   return storagePath;
}

QString PathUtils::RemoveStoragePath(QString path)
{
    // Depending on the platform, we might get either "/" or "\"
    // so we need to go to the standard ("/")
    QString goodPath = QDir::fromNativeSeparators(path);
    if (goodPath.startsWith(GetStoragePath())) {
        int i = goodPath.length()- GetStoragePath().length();
        return QString("%%STOREPATH%%") + goodPath.right(i);
    } else
        return goodPath;
}

QString PathUtils::InsertStoragePath(QString path)
{
    if (path.startsWith(QString("%%STOREPATH%%")))
    {
        QString newPath = GetStoragePath();
        newPath += path.right(path.length()-13);
        return QDir::toNativeSeparators(newPath);
    }
    return QDir::toNativeSeparators(path);

}

QString PathUtils::getSettingsFilename()
{
    return PathUtils::settingsFilename;
}

void PathUtils::setSettingsFilename(QString filename)
{
    PathUtils::settingsFilename = filename;
}

}