54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/**
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* SPDX-FileCopyrightText: 2015 Vineet Garg <grg.vineet@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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#ifndef KDECONNECT_PAIRINGHANDLER_H
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#define KDECONNECT_PAIRINGHANDLER_H
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#include "devicelink.h"
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#include "networkpacket.h"
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/*
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* This class separates the pairing interface for each type of link.
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* Since different links can pair via different methods, like for LanLink certificate and public key should be shared,
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* for Bluetooth link they should be paired via bluetooth etc.
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* Each "Device" instance maintains a hash map for these pairing handlers so that there can be single pairing handler per
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* per link type per device.
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* Pairing handler keeps information about device, latest link, and pair status of the link
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* During first pairing process, the pairing process is nearly same as old process.
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* After that if any one of the link is paired, then we can say that device is paired, so new link will pair automatically
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*/
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class KDECONNECTCORE_EXPORT PairingHandler : public QObject
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{
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Q_OBJECT
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public:
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PairingHandler(DeviceLink *parent);
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~PairingHandler() override = default;
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DeviceLink *deviceLink() const;
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void setDeviceLink(DeviceLink *dl);
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virtual void packetReceived(const NetworkPacket &np) = 0;
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virtual void unpair() = 0;
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static int pairingTimeoutMsec()
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{
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return 30 * 1000;
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} // 30 seconds of timeout (default), subclasses that use different values should override
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public Q_SLOTS:
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virtual bool requestPairing() = 0;
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virtual bool acceptPairing() = 0;
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virtual void rejectPairing() = 0;
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Q_SIGNALS:
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void pairingError(const QString &errorMessage);
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private:
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DeviceLink *m_deviceLink;
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};
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#endif // KDECONNECT_PAIRINGHANDLER_H
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