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readerstatus.h
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readerstatus.h
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/* -*- mode: c++; c-basic-offset:4 -*-
smartcard/readerstatus.h
This file is part of Kleopatra, the KDE keymanager
SPDX-FileCopyrightText: 2009 Klarälvdalens Datakonsult AB
SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
#include <QObject>
#include <QMetaType>
#include "card.h"
#include <vector>
#include <memory>
namespace GpgME
{
class AssuanTransaction;
class Context;
class Error;
}
namespace Kleo
{
namespace SmartCard
{
class ReaderStatus : public QObject
{
Q_OBJECT
public:
explicit ReaderStatus(QObject *parent = nullptr);
~ReaderStatus() override;
static const ReaderStatus *instance();
static ReaderStatus *mutableInstance();
using TransactionFunc = std::function<void(const GpgME::Error &)>;
void startSimpleTransaction(const std::shared_ptr<Card> &card, const QByteArray &cmd, QObject *receiver, const TransactionFunc &slot);
void startTransaction(const std::shared_ptr<Card> &card,
const QByteArray &cmd,
QObject *receiver,
const TransactionFunc &slot,
std::unique_ptr<GpgME::AssuanTransaction> transaction);
Card::Status cardStatus(unsigned int slot) const;
std::string firstCardWithNullPin() const;
bool anyCardCanLearnKeys() const;
std::vector<std::shared_ptr<Card> > getCards() const;
std::shared_ptr<Card> getCard(const std::string &serialNumber, const std::string &appName) const;
template <typename T>
std::shared_ptr<T> getCard(const std::string &serialNumber) const
{
return std::dynamic_pointer_cast<T>(getCard(serialNumber, T::AppName));
}
static std::string switchCard(std::shared_ptr<GpgME::Context> &ctx, const std::string &serialNumber, GpgME::Error &err);
static std::string switchApp(std::shared_ptr<GpgME::Context> &ctx, const std::string &serialNumber,
const std::string &appName, GpgME::Error &err);
static GpgME::Error switchCardAndApp(const std::string &serialNumber, const std::string &appName);
public Q_SLOTS:
void updateStatus();
void startMonitoring();
Q_SIGNALS:
void firstCardWithNullPinChanged(const std::string &serialNumber);
void anyCardCanLearnKeysChanged(bool);
void cardAdded(const std::string &serialNumber, const std::string &appName);
void cardChanged(const std::string &serialNumber, const std::string &appName);
void cardRemoved(const std::string &serialNumber, const std::string &appName);
void startOfGpgAgentRequested();
private:
class Private;
std::shared_ptr<Private> d;
};
} // namespace SmartCard
} // namespace Kleo
Q_DECLARE_METATYPE(Kleo::SmartCard::Card::Status)

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b4/33/248a6fae0d3c1b208de9455f132f

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