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/*
* Copyright (C) 2014 Christian Mollekopf <chrigi_1@fastmail.fm>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) version 3, or any
* later version accepted by the membership of KDE e.V. (or its
* successor approved by the membership of KDE e.V.), which shall
* act as a proxy defined in Section 6 of version 3 of the license.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "definitions.h"
#include <QStandardPaths>
#include <QDir>
static bool rereadDataLocation = true;
static bool rereadConfigLocation = true;
static bool rereadTemporaryFileLocation = true;
void Sink::clearLocationCache()
{
rereadDataLocation = true;
rereadConfigLocation = true;
rereadTemporaryFileLocation = true;
}
QString Sink::storageLocation()
{
return dataLocation() + "/storage";
}
static QString sinkLocation(QStandardPaths::StandardLocation location)
{
return QStandardPaths::writableLocation(location) + "/sink";
}
QString Sink::dataLocation()
{
static QString location = sinkLocation(QStandardPaths::GenericDataLocation);
//Warning: This is not threadsafe, but clearLocationCache is only ever used in testcode. The initialization above is required to make at least the initialization threadsafe (relies on C++11 threadsafe initialization).
if (rereadDataLocation) {
location = sinkLocation(QStandardPaths::GenericDataLocation);
rereadDataLocation = false;
}
return location;
}
QString Sink::configLocation()
{
static QString location = sinkLocation(QStandardPaths::GenericConfigLocation);
//Warning: This is not threadsafe, but clearLocationCache is only ever used in testcode. The initialization above is required to make at least the initialization threadsafe (relies on C++11 threadsafe initialization).
if (rereadConfigLocation) {
location = sinkLocation(QStandardPaths::GenericConfigLocation);
rereadConfigLocation = false;
}
return location;
}
QString Sink::temporaryFileLocation()
{
static QString location = dataLocation() + "/temporaryFiles";
static bool dirCreated = false;
//Warning: This is not threadsafe, but clearLocationCache is only ever used in testcode. The initialization above is required to make at least the initialization threadsafe (relies on C++11 threadsafe initialization).
if (rereadTemporaryFileLocation) {
location = dataLocation() + "/temporaryFiles";
dirCreated = QDir{}.mkpath(location);
rereadTemporaryFileLocation = false;
}
if (!dirCreated && QDir{}.mkpath(location)) {
dirCreated = true;
}
return location;
}
QString Sink::resourceStorageLocation(const QByteArray &resourceInstanceIdentifier)
{
return storageLocation() + "/" + resourceInstanceIdentifier + "/data";
}
qint64 Sink::latestDatabaseVersion()
{
return 4;
}
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