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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qpcscslot_p.h"
#include "qpcscmanager_p.h"
#include "qpcsccard_p.h"
#include <QtCore/QLoggingCategory>
QT_BEGIN_NAMESPACE
Q_DECLARE_LOGGING_CATEGORY(QT_NFC_PCSC)
QPcscSlot::QPcscSlot(const QPcscSlotName &name, QPcscManager *manager)
: QObject(manager), m_name(name)
{
}
QPcscSlot::~QPcscSlot()
{
qCDebug(QT_NFC_PCSC) << Q_FUNC_INFO << this;
if (m_insertedCard)
m_insertedCard->invalidate();
}
void QPcscSlot::processStateChange(DWORD eventId, bool createCards)
{
qCDebug(QT_NFC_PCSC) << Q_FUNC_INFO;
// Check if the currently inserted card is still valid
if (!m_insertedCard.isNull()) {
if (m_insertedCard->checkCardPresent())
return;
qCDebug(QT_NFC_PCSC) << "Removing card from slot" << m_name;
m_insertedCard->invalidate();
m_insertedCard.clear();
}
auto manager = qobject_cast<QPcscManager *>(parent());
if (manager != nullptr && createCards
&& (eventId
& (SCARD_STATE_PRESENT | SCARD_STATE_MUTE | SCARD_STATE_UNPOWERED
| SCARD_STATE_EXCLUSIVE))
== SCARD_STATE_PRESENT) {
qCDebug(QT_NFC_PCSC) << "New card in slot" << m_name;
m_insertedCard = manager->connectToCard(this);
}
}
void QPcscSlot::invalidateInsertedCard()
{
if (m_insertedCard)
m_insertedCard->invalidate();
}
QT_END_NAMESPACE
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