5e151d185e
Before this patch, all plugins had to discard received packages that were not for themselves. This could be a security problem (a plugin could sniff other plugin's packages) and also adds some complexity and processing. This patch makes the device instance aware of what services are required by the different plugins and when a package is received the corresponding plugins will get the package. These services will be listed on the plugin's desktop file, so the user can decide whether to enable a plugin. Note that this only works for receiving, not sending. REVIEW: 113210
128 lines
3.6 KiB
C++
128 lines
3.6 KiB
C++
/**
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* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef DEVICE_H
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#define DEVICE_H
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#include <QObject>
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#include <QString>
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#include <QMap>
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#include <QSslKey>
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#include <QTimer>
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#include <QtCrypto>
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#include "networkpackage.h"
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class DeviceLink;
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class KdeConnectPlugin;
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class Device
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: public QObject
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{
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Q_OBJECT
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Q_CLASSINFO("D-Bus Interface", "org.kde.kdeconnect.device")
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Q_PROPERTY(QString id READ id)
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Q_PROPERTY(QString name READ name)
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enum PairStatus {
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NotPaired,
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Requested,
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RequestedByPeer,
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Paired,
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};
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public:
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/**
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* Reads the @p device from KConfig
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*
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* We already know it but we need to wait for an incoming DeviceLink to communicate
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*/
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Device(const QString& id);
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/**
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* Device known via an incoming connection sent to us via a devicelink.
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*
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* We know everything but we don't trust it yet
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*/
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Device(const NetworkPackage& np, DeviceLink* dl);
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virtual ~Device();
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QString id() const { return m_deviceId; }
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QString name() const { return m_deviceName; }
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QString dbusPath() const { return "/modules/kdeconnect/devices/"+id(); }
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//Add and remove links
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void addLink(const NetworkPackage& identityPackage, DeviceLink*);
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void removeLink(DeviceLink*);
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Q_SCRIPTABLE bool isPaired() const { return m_pairStatus==Device::Paired; }
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Q_SCRIPTABLE bool pairRequested() const { return m_pairStatus==Device::Requested; }
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Q_SCRIPTABLE QStringList availableLinks() const;
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Q_SCRIPTABLE bool isReachable() const { return !m_deviceLinks.isEmpty(); }
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Q_SCRIPTABLE QStringList loadedPlugins() const;
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Q_SCRIPTABLE bool hasPlugin(const QString& name) const;
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public Q_SLOTS:
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///sends a @p np package to the device
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virtual bool sendPackage(NetworkPackage& np);
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//Dbus operations
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public Q_SLOTS:
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Q_SCRIPTABLE void requestPair();
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Q_SCRIPTABLE void unpair();
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Q_SCRIPTABLE void reloadPlugins(); //From kconf
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Q_SCRIPTABLE void sendPing();
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void acceptPairing();
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void rejectPairing();
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private Q_SLOTS:
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void privateReceivedPackage(const NetworkPackage& np);
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void linkDestroyed(QObject* o);
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void pairingTimeout();
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Q_SIGNALS:
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Q_SCRIPTABLE void reachableStatusChanged();
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Q_SCRIPTABLE void pluginsChanged();
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Q_SCRIPTABLE void pairingSuccesful();
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Q_SCRIPTABLE void pairingFailed(const QString& error);
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Q_SCRIPTABLE void unpaired();
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private:
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//TODO: Replace device id by public key
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const QString m_deviceId;
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QString m_deviceName;
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QCA::PublicKey m_publicKey;
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PairStatus m_pairStatus;
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int m_protocolVersion;
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QList<DeviceLink*> m_deviceLinks;
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QMap<QString, KdeConnectPlugin*> m_plugins;
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QMultiMap<QString, KdeConnectPlugin*> m_pluginsByinterface;
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QTimer pairingTimer;
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};
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Q_DECLARE_METATYPE(Device*)
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#endif // DEVICE_H
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