hostaddress.cpp

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/*
 * Copyright (C) 2018-2024 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 "hostaddress.h"
#include <QDataStream>
#include <quasarapp.h>
namespace QH {
 
HostAddress::HostAddress() {
 
}
 
HostAddress::HostAddress(const QHostAddress &other, int port):
    QHostAddress(other) {
    setPort(port);
}
 
HostAddress::HostAddress(const QString &other, int port):
    QHostAddress(other) {
    setPort(port);
}
 
HostAddress::HostAddress(const SpecialAddress &other, int port):
    QHostAddress(other) {
    setPort(port);
}
 
HostAddress::HostAddress(const HostAddress &other) {
    operator=(other);
}
 
unsigned short HostAddress::port() const {
    return _port;
}
 
void HostAddress::setPort(unsigned short port) {
    _port = port;
}
 
HostAddress &HostAddress::operator =(const HostAddress &right) {
    QHostAddress::operator=(*static_cast<const QHostAddress*>(&right));
    setPort(right.port());
 
    return *this;
}
 
bool HostAddress::isIP(const QString &address) {
    return !QHostAddress{address}.isNull();
}
 
bool HostAddress::isValid() const {
    return !isNull() && port();
}
 
QString HostAddress::toString() const {
    return QHostAddress::toString() + ":" + QString::number(port());
}
 
QByteArray HostAddress::toBytes() const {
    QByteArray res;
    QDataStream stream(&res, QIODevice::WriteOnly);
    operator <<(stream, *this);
    return res;
}
 
bool HostAddress::fromBytes(const QByteArray &array) {
    if (array.isEmpty())
        return false;
 
    QDataStream stream(array);
    operator >>(stream, *this);
    return true;
}
 
QDataStream &operator >>(QDataStream &stream, HostAddress &address) {
    stream >> static_cast<QHostAddress&>(address);
    stream >> address._port;
 
    return stream;
}
 
QDataStream &operator <<(QDataStream &stream, const HostAddress &address) {
 
    stream << static_cast<const QHostAddress&>(address);
    stream << address._port;
 
    return stream;
}
 
#define base(obj) static_cast<const QHostAddress*>(&obj)
bool operator ==(const HostAddress &left, const HostAddress &right) {
    return base(left)->operator==(*base(right)) && left.port() == right.port();
}
 
bool operator !=(const HostAddress &left, const HostAddress &right) {
    return base(left)->operator!=(*base(right)) && left.port() != right.port();
}
 
uint qHash(const HostAddress &address) {
 
    if (QHostAddress(address.toIPv4Address()).operator==(QHostAddress::LocalHost) ||
            QHostAddress(address.toIPv6Address()).operator==(QHostAddress::LocalHostIPv6)) {
        return qHash(QString("%1:%2").arg(address.toString()).arg(address.port()));
    }
 
    return qHash(*static_cast<const QHostAddress*>(&address));
}
 
}