88 lines
2.0 KiB
C++
88 lines
2.0 KiB
C++
#include "zigbeenetworkkey.h"
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#include <QDataStream>
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ZigbeeNetworkKey::ZigbeeNetworkKey()
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{
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}
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ZigbeeNetworkKey::ZigbeeNetworkKey(const QString &key)
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{
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QString rawKey = QString(key).remove(':');
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if (rawKey.isEmpty())
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return;
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Q_ASSERT_X(rawKey.count() == 32, "ZigbeeNetworkKey", "invalid key length in ZigbeeNetworkKey(QString).");
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m_key = QByteArray::fromHex(rawKey.toLatin1());
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}
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ZigbeeNetworkKey::ZigbeeNetworkKey(const QByteArray &keyString) :
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m_key(keyString)
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{
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Q_ASSERT_X(isValid(), "ZigbeeNetworkKey", "invalid key length in ZigbeeNetworkKey(QByteArray).");
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}
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bool ZigbeeNetworkKey::isValid() const
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{
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return m_key.count() == 16;
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}
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bool ZigbeeNetworkKey::isNull() const
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{
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return m_key.isNull() || m_key == QByteArray("0000000000000000");
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}
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QString ZigbeeNetworkKey::toString() const
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{
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if (isNull())
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return QString("00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00");
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QString keyString;
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for (int i = 0; i < 16; i++) {
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keyString.append(QString("%1").arg(static_cast<quint8>(m_key.at(i)), 2, 16, QLatin1Char('0')));
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if (i < 15)
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keyString.append(":");
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}
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return keyString;
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}
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QByteArray ZigbeeNetworkKey::toByteArray() const
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{
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return m_key;
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}
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ZigbeeNetworkKey ZigbeeNetworkKey::generateKey()
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{
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QByteArray keyData;
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QDataStream stream(&keyData, QIODevice::WriteOnly);
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for (int i = 0; i < 16; i++) {
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stream << static_cast<quint8>(rand() % (256 - 1) + 1);
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}
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return ZigbeeNetworkKey(keyData);
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}
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ZigbeeNetworkKey &ZigbeeNetworkKey::operator=(const ZigbeeNetworkKey &other)
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{
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m_key = other.toByteArray();
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return *this;
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}
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bool ZigbeeNetworkKey::operator==(const ZigbeeNetworkKey &other) const
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{
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return m_key == other.toByteArray();
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}
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bool ZigbeeNetworkKey::operator!=(const ZigbeeNetworkKey &other) const
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{
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return m_key != other.toByteArray();
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}
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QDebug operator<<(QDebug debug, const ZigbeeNetworkKey &key)
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{
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debug.nospace() << "ZigbeeNetworkKey(" << key.toString() << ")";
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return debug.space();
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}
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