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/*
* Copyright (C) 2014 Christian Mollekopf <chrigi_1@fastmail.fm>
* Copyright (C) 2018 Rémi Nicole <minijackson@riseup.net>
*
* 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 "key.h"
#include "utils.h"
using Sink::Storage::Identifier;
using Sink::Storage::Key;
using Sink::Storage::Revision;
QDebug &operator<<(QDebug &dbg, const Identifier &id)
{
dbg << id.toDisplayString();
return dbg;
}
QDebug &operator<<(QDebug &dbg, const Revision &rev)
{
dbg << rev.toDisplayString();
return dbg;
}
QDebug &operator<<(QDebug &dbg, const Key &key)
{
dbg << key.toDisplayString();
return dbg;
}
// Identifier
Identifier Identifier::createIdentifier()
{
return Identifier(QUuid::createUuid());
}
QByteArray Identifier::toInternalByteArray() const
{
Q_ASSERT(!uid.isNull());
return uid.toRfc4122();
}
Identifier Identifier::fromInternalByteArray(const QByteArray &bytes)
{
Q_ASSERT(bytes.size() == INTERNAL_REPR_SIZE);
return Identifier(QUuid::fromRfc4122(bytes));
}
QString Identifier::toDisplayString() const
{
return uid.toString();
}
QByteArray Identifier::toDisplayByteArray() const
{
return uid.toByteArray();
}
Identifier Identifier::fromDisplayByteArray(const QByteArray &bytes)
{
Q_ASSERT(bytes.size() == DISPLAY_REPR_SIZE);
return Identifier(QUuid(bytes));
}
bool Identifier::isNull() const
{
return uid.isNull();
}
bool Identifier::operator==(const Identifier &other) const
{
return uid == other.uid;
}
bool Identifier::operator!=(const Identifier &other) const
{
return !(*this == other);
}
// Revision
QByteArray Revision::toInternalByteArray() const
{
return padNumber(rev);
}
Revision Revision::fromInternalByteArray(const QByteArray &bytes)
{
Q_ASSERT(bytes.size() == INTERNAL_REPR_SIZE);
return Revision(bytes.toLongLong());
}
QString Revision::toDisplayString() const
{
return QString::fromUtf8(toInternalByteArray());
}
QByteArray Revision::toDisplayByteArray() const
{
return toInternalByteArray();
}
Revision Revision::fromDisplayByteArray(const QByteArray &bytes)
{
Q_ASSERT(bytes.size() == DISPLAY_REPR_SIZE);
return fromInternalByteArray(bytes);
}
qint64 Revision::toQint64() const
{
return rev;
}
bool Revision::operator==(const Revision &other) const
{
return rev == other.rev;
}
bool Revision::operator!=(const Revision &other) const
{
return !(*this == other);
}
// Key
QByteArray Key::toInternalByteArray() const
{
return id.toInternalByteArray() + rev.toInternalByteArray();
}
Key Key::fromInternalByteArray(const QByteArray &bytes)
{
Q_ASSERT(bytes.size() == INTERNAL_REPR_SIZE);
auto idBytes = bytes.mid(0, Identifier::INTERNAL_REPR_SIZE);
auto revBytes = bytes.mid(Identifier::INTERNAL_REPR_SIZE);
return Key(Identifier::fromInternalByteArray(idBytes), Revision::fromInternalByteArray(revBytes));
}
QString Key::toDisplayString() const
{
return id.toDisplayString() + rev.toDisplayString();
}
QByteArray Key::toDisplayByteArray() const
{
return id.toDisplayByteArray() + rev.toDisplayByteArray();
}
Key Key::fromDisplayByteArray(const QByteArray &bytes)
{
Q_ASSERT(bytes.size() == DISPLAY_REPR_SIZE);
auto idBytes = bytes.mid(0, Identifier::DISPLAY_REPR_SIZE);
auto revBytes = bytes.mid(Identifier::DISPLAY_REPR_SIZE);
return Key(Identifier::fromDisplayByteArray(idBytes), Revision::fromDisplayByteArray(revBytes));
}
const Identifier &Key::identifier() const
{
return id;
}
const Revision &Key::revision() const
{
return rev;
}
void Key::setRevision(const Revision &newRev)
{
rev = newRev;
}
bool Key::isNull() const
{
return id.isNull();
}
bool Key::operator==(const Key &other) const
{
return (id == other.id) && (rev == other.rev);
}
bool Key::operator!=(const Key &other) const
{
return !(*this == other);
}
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