dbaddress.cpp

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/*
 * Copyright (C) 2018-2025 QuasarApp.
 * Distributed under the lgplv3 software license, see the accompanying
 * Everyone is permitted to copy and distribute verbatim copies
 * of this license document, but changing it is not allowed.
*/
 
#include "dbaddress.h"
#include <QDataStream>
#include <QHash>
#include <QCryptographicHash>
 
 
namespace QH {
 
qint64 qHash(const DbAddress &address) {
    return qHash(address.SHA256Hash());
}
 
DbAddress::DbAddress(const QString &table, const QVariant &id) {
    this->_table = table;
    this->_value = id;
    recalcHash();
 
}
 
bool operator==(const DbAddress & left, const DbAddress &other) {
    return left._table == other._table &&  left._value == other._value;
}
 
QDataStream &DbAddress::fromStream(QDataStream &stream) {
    stream >> _value;
    stream >> _table;
    recalcHash();
 
    return stream;
}
 
QDataStream &DbAddress::toStream(QDataStream &stream) const {
    stream << _value;
    stream << _table;
    return stream;
}
 
QString DbAddress::toString() const {
    return QString("DbAddress: table:%0, value:%1, Sha256:%2").
            arg(_table, _value.toString(), _SHA256Hash.toHex());
}
 
bool operator!=(const DbAddress &left, const DbAddress &other) {
    return !operator==(left, other);
}
 
bool DbAddress::isValid() const {
    return _value.isValid() && _table.size();
}
 
const QString& DbAddress::table() const {
    return _table;
}
 
void DbAddress::setTable(const QString &table) {
    _table = table;
    recalcHash();
}
 
const QVariant &DbAddress::id() const {
    return _value;
}
 
void DbAddress::setId(const QVariant &id){
    _value = id;
    recalcHash();
}
 
QByteArray DbAddress::SHA256Hash() const {
    return _SHA256Hash;
}
 
void DbAddress::recalcHash() {
    _SHA256Hash = QCryptographicHash::hash(toBytes(), QCryptographicHash::Sha256);
}
 
}