109 lines
2.8 KiB
C++

// vim: set tabstop=4 shiftwidth=4 expandtab:
/*
Gwenview: an image viewer
Copyright 2012 Aurélien Gâteau <agateau@kde.org>
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
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, Cambridge, MA 02110-1301, USA.
*/
// Self
#include <serializedurlmap.h>
// Local
// KF
#include <KConfigGroup>
// Qt
#include <QUrl>
namespace Gwenview
{
static const char *KEY_SUFFIX = "key";
static const char *VALUE_SUFFIX = "value";
static QUrl stripPass(const QUrl &url_)
{
QUrl url = url_;
url.setPassword(QString());
return url;
}
struct SerializedUrlMapPrivate {
KConfigGroup mGroup;
QMap<QUrl, QUrl> mMap;
void read()
{
mMap.clear();
for (int idx = 0;; ++idx) {
const QString idxString = QString::number(idx);
const QString key = idxString + QLatin1String(KEY_SUFFIX);
if (!mGroup.hasKey(key)) {
break;
}
const QVariant keyUrl = mGroup.readEntry(key, QVariant());
const QVariant valueUrl = mGroup.readEntry(idxString + QLatin1String(VALUE_SUFFIX), QVariant());
mMap.insert(keyUrl.toUrl(), valueUrl.toUrl());
}
}
void write()
{
mGroup.deleteGroup();
QMap<QUrl, QUrl>::ConstIterator it = mMap.constBegin(), end = mMap.constEnd();
int idx = 0;
for (; it != end; ++it, ++idx) {
const QString idxString = QString::number(idx);
mGroup.writeEntry(idxString + QLatin1String(KEY_SUFFIX), QVariant(it.key()));
mGroup.writeEntry(idxString + QLatin1String(VALUE_SUFFIX), QVariant(it.value()));
}
mGroup.sync();
}
};
SerializedUrlMap::SerializedUrlMap()
: d(new SerializedUrlMapPrivate)
{
}
SerializedUrlMap::~SerializedUrlMap()
{
delete d;
}
void SerializedUrlMap::setConfigGroup(const KConfigGroup &group)
{
d->mGroup = group;
d->read();
}
QUrl SerializedUrlMap::value(const QUrl &key_) const
{
const QString pass = key_.password();
const QUrl key = stripPass(key_);
QUrl url = d->mMap.value(key);
url.setPassword(pass);
return url;
}
void SerializedUrlMap::insert(const QUrl &key, const QUrl &value)
{
d->mMap.insert(stripPass(key), stripPass(value));
d->write();
}
} // namespace