/*
 *  Copyright (C) 2011 Felix Geyer <debfx@fobos.de>
 *
 *  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 2 or (at your option)
 *  version 3 of the License.
 *
 *  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 "DataPath.h"

#include <QtCore/QCoreApplication>
#include <QtCore/QDir>

#include "config-keepassx.h"

DataPath* DataPath::m_instance(0);

QString DataPath::getPath(const QString& name)
{
    if (!m_instance) {
        m_instance = new DataPath();
    }

    return m_instance->m_basePath + name;
}

DataPath::DataPath()
{
    if (false) {
    }
#ifdef QT_DEBUG
    else if (testSetDir(QString(KEEPASSX_SOURCE_DIR) + "/share")) {
    }
#endif
#ifdef Q_WS_X11
    else if (testSetDir(QCoreApplication::applicationDirPath() + "/../share/keepassx")) {
    }
#endif
#ifdef Q_WS_MAC
    else if (testSetDir(QCoreApplication::applicationDirPath() + "/../Resources/keepassx") {
    }
#endif
#ifdef Q_WS_WIN
    else if (testSetDir(QCoreApplication::applicationDirPath() + "/share") {
    }
#endif

    if (m_basePath.isEmpty()) {
        qWarning("DataPath::DataPath: can't find data dir");
    }
    else {
        m_basePath = QDir::cleanPath(m_basePath) + "/";
    }

    qDebug("%s", m_basePath.toAscii().constData());
}

bool DataPath::testSetDir(const QString& dir)
{
    if (QFile::exists(dir + "/icons/database/C00_Password.png")) {
        m_basePath = dir;
        return true;
    }
    else {
        return false;
    }
}