mirror of
https://github.com/KDE/kdeconnect-android
synced 2025-08-23 02:17:20 +00:00
82 lines
2.2 KiB
Java
82 lines
2.2 KiB
Java
/*
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* SPDX-FileCopyrightText: 2014 Albert Vaca Cintora <albertvaka@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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package org.kde.kdeconnect.Backends;
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import android.content.Context;
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import androidx.annotation.WorkerThread;
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import org.kde.kdeconnect.Device;
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import org.kde.kdeconnect.NetworkPacket;
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import java.security.PrivateKey;
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import java.util.ArrayList;
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public abstract class BaseLink {
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protected final Context context;
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public interface PacketReceiver {
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void onPacketReceived(NetworkPacket np);
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}
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private final BaseLinkProvider linkProvider;
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private final String deviceId;
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private final ArrayList<PacketReceiver> receivers = new ArrayList<>();
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protected PrivateKey privateKey;
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protected BaseLink(Context context, String deviceId, BaseLinkProvider linkProvider) {
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this.context = context;
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this.linkProvider = linkProvider;
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this.deviceId = deviceId;
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}
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/* To be implemented by each link for pairing handlers */
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public abstract String getName();
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public abstract BasePairingHandler getPairingHandler(Device device, BasePairingHandler.PairingHandlerCallback callback);
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public String getDeviceId() {
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return deviceId;
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}
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public void setPrivateKey(PrivateKey key) {
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privateKey = key;
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}
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public BaseLinkProvider getLinkProvider() {
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return linkProvider;
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}
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//The daemon will periodically destroy unpaired links if this returns false
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public boolean linkShouldBeKeptAlive() {
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return false;
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}
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public void addPacketReceiver(PacketReceiver pr) {
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receivers.add(pr);
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}
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public void removePacketReceiver(PacketReceiver pr) {
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receivers.remove(pr);
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}
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//Should be called from a background thread listening for packets
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protected void packetReceived(NetworkPacket np) {
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for(PacketReceiver pr : receivers) {
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pr.onPacketReceived(np);
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}
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}
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public void disconnect() {
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linkProvider.connectionLost(this);
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}
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//TO OVERRIDE, should be sync
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@WorkerThread
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public abstract boolean sendPacket(NetworkPacket np, Device.SendPacketStatusCallback callback);
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}
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