Refactor package name from com.zerotierone.sdk to com.zerotier.sdk
This commit is contained in:
Grant Limberg
parent
e79a6915ff
commit
742c59a7c7
24 changed files with 138 additions and 138 deletions
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@ -1,433 +0,0 @@
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/*
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* ZeroTier One - Network Virtualization Everywhere
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* Copyright (C) 2011-2015 ZeroTier, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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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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* --
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*
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* ZeroTier may be used and distributed under the terms of the GPLv3, which
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* are available at: http://www.gnu.org/licenses/gpl-3.0.html
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*
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* If you would like to embed ZeroTier into a commercial application or
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* redistribute it in a modified binary form, please contact ZeroTier Networks
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* LLC. Start here: http://www.zerotier.com/
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*/
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package com.zerotierone.sdk;
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import java.net.InetSocketAddress;
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import java.util.ArrayList;
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import java.io.IOException;
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/**
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* A ZeroTier One node
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*/
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public class Node {
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static {
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try {
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System.loadLibrary("ZeroTierOneJNI");
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} catch (UnsatisfiedLinkError e) {
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try {
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if(System.getProperty("os.name").startsWith("Windows")) {
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System.out.println("Arch: " + System.getProperty("sun.arch.data.model"));
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if(System.getProperty("sun.arch.data.model").equals("64")) {
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NativeUtils.loadLibraryFromJar("/lib/ZeroTierOneJNI_win64.dll");
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} else {
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NativeUtils.loadLibraryFromJar("/lib/ZeroTierOneJNI_win32.dll");
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}
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} else {
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// TODO: Mac
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}
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} catch (IOException ioe) {
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ioe.printStackTrace();
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}
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}
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}
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private static final String TAG = "NODE";
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/**
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* Node ID for JNI purposes.
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* Currently set to the now value passed in at the constructor
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*
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* -1 if the node has already been closed
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*/
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private long nodeId;
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private final DataStoreGetListener getListener;
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private final DataStorePutListener putListener;
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private final PacketSender sender;
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private final EventListener eventListener;
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private final VirtualNetworkFrameListener frameListener;
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private final VirtualNetworkConfigListener configListener;
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/**
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* Create a new ZeroTier One node
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*
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* <p>Note that this can take a few seconds the first time it's called, as it
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* will generate an identity.</p>
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*
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* @param now Current clock in milliseconds
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* @param getListener User written instance of the {@link DataStoreGetListener} interface called to get objects from persistent storage. This instance must be unique per Node object.
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* @param putListener User written intstance of the {@link DataStorePutListener} interface called to put objects in persistent storage. This instance must be unique per Node object.
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* @param sender
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* @param eventListener User written instance of the {@link EventListener} interface to receive status updates and non-fatal error notices. This instance must be unique per Node object.
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* @param frameListener
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* @param configListener User written instance of the {@link VirtualNetworkConfigListener} interface to be called when virtual LANs are created, deleted, or their config parameters change. This instance must be unique per Node object.
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*/
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public Node(long now,
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DataStoreGetListener getListener,
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DataStorePutListener putListener,
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PacketSender sender,
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EventListener eventListener,
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VirtualNetworkFrameListener frameListener,
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VirtualNetworkConfigListener configListener) throws NodeException
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{
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this.nodeId = now;
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this.getListener = getListener;
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this.putListener = putListener;
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this.sender = sender;
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this.eventListener = eventListener;
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this.frameListener = frameListener;
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this.configListener = configListener;
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ResultCode rc = node_init(now);
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if(rc != ResultCode.RESULT_OK)
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{
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// TODO: Throw Exception
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throw new NodeException(rc.toString());
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}
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}
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/**
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* Close this Node.
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*
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* <p>The Node object can no longer be used once this method is called.</p>
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*/
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public void close() {
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if(nodeId != -1) {
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node_delete(nodeId);
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nodeId = -1;
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}
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}
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@Override
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protected void finalize() {
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close();
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}
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/**
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* Process a frame from a virtual network port
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*
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* @param now Current clock in milliseconds
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* @param nwid ZeroTier 64-bit virtual network ID
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* @param sourceMac Source MAC address (least significant 48 bits)
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* @param destMac Destination MAC address (least significant 48 bits)
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* @param etherType 16-bit Ethernet frame type
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* @param vlanId 10-bit VLAN ID or 0 if none
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* @param frameData Frame payload data
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* @param nextBackgroundTaskDeadline Value/result: set to deadline for next call to processBackgroundTasks()
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* @return OK (0) or error code if a fatal error condition has occurred
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*/
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public ResultCode processVirtualNetworkFrame(
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long now,
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long nwid,
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long sourceMac,
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long destMac,
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int etherType,
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int vlanId,
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byte[] frameData,
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long[] nextBackgroundTaskDeadline) {
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return processVirtualNetworkFrame(
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nodeId, now, nwid, sourceMac, destMac, etherType, vlanId,
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frameData, nextBackgroundTaskDeadline);
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}
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/**
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* Process a packet received from the physical wire
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*
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* @param now Current clock in milliseconds
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* @param remoteAddress Origin of packet
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* @param linkDesperation Link desperation metric for link or protocol over which packet arrived
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* @param packetData Packet data
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* @param nextBackgroundTaskDeadline Value/result: set to deadline for next call to processBackgroundTasks()
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* @return OK (0) or error code if a fatal error condition has occurred
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*/
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public ResultCode processWirePacket(
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long now,
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InetSocketAddress remoteAddress,
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int linkDesperation,
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byte[] packetData,
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long[] nextBackgroundTaskDeadline) {
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return processWirePacket(
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nodeId, now, remoteAddress, linkDesperation, packetData,
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nextBackgroundTaskDeadline);
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}
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/**
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* Perform periodic background operations
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*
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* @param now Current clock in milliseconds
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* @param nextBackgroundTaskDeadline Value/result: set to deadline for next call to processBackgroundTasks()
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* @return OK (0) or error code if a fatal error condition has occurred
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*/
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public ResultCode processBackgroundTasks(long now, long[] nextBackgroundTaskDeadline) {
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return processBackgroundTasks(nodeId, now, nextBackgroundTaskDeadline);
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}
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/**
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* Join a network
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*
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* <p>This may generate calls to the port config callback before it returns,
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* or these may be deffered if a netconf is not available yet.</p>
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*
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* <p>If we are already a member of the network, nothing is done and OK is
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* returned.</p>
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*
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* @param nwid 64-bit ZeroTier network ID
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* @return OK (0) or error code if a fatal error condition has occurred
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*/
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public ResultCode join(long nwid) {
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return join(nodeId, nwid);
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}
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/**
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* Leave a network
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*
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* <p>If a port has been configured for this network this will generate a call
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* to the port config callback with a NULL second parameter to indicate that
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* the port is now deleted.</p>
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*
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* @param nwid 64-bit network ID
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* @return OK (0) or error code if a fatal error condition has occurred
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*/
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public ResultCode leave(long nwid) {
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return leave(nodeId, nwid);
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}
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/**
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* Subscribe to an Ethernet multicast group
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*
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* <p>For IPv4 ARP, the implementation must subscribe to 0xffffffffffff (the
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* broadcast address) but with an ADI equal to each IPv4 address in host
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* byte order. This converts ARP from a non-scalable broadcast protocol to
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* a scalable multicast protocol with perfect address specificity.</p>
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*
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* <p>If this is not done, ARP will not work reliably.</p>
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*
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* <p>Multiple calls to subscribe to the same multicast address will have no
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* effect. It is perfectly safe to do this.</p>
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*
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* <p>This does not generate an update call to the {@link VirtualNetworkConfigListener#onNetworkConfigurationUpdated} method.</p>
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*
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* @param nwid 64-bit network ID
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* @param multicastGroup Ethernet multicast or broadcast MAC (least significant 48 bits)
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* @return OK (0) or error code if a fatal error condition has occurred
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*/
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public ResultCode multicastSubscribe(
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long nwid,
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long multicastGroup) {
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return multicastSubscribe(nodeId, nwid, multicastGroup, 0);
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}
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/**
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* Subscribe to an Ethernet multicast group
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*
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* <p>ADI stands for additional distinguishing information. This defaults to zero
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* and is rarely used. Right now its only use is to enable IPv4 ARP to scale,
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* and this must be done.</p>
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*
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* <p>For IPv4 ARP, the implementation must subscribe to 0xffffffffffff (the
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* broadcast address) but with an ADI equal to each IPv4 address in host
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* byte order. This converts ARP from a non-scalable broadcast protocol to
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* a scalable multicast protocol with perfect address specificity.</p>
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*
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* <p>If this is not done, ARP will not work reliably.</p>
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*
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* <p>Multiple calls to subscribe to the same multicast address will have no
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* effect. It is perfectly safe to do this.</p>
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*
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* <p>This does not generate an update call to the {@link VirtualNetworkConfigListener#onNetworkConfigurationUpdated} method.</p>
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*
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* @param nwid 64-bit network ID
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* @param multicastGroup Ethernet multicast or broadcast MAC (least significant 48 bits)
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* @param multicastAdi Multicast ADI (least significant 32 bits only, default: 0)
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* @return OK (0) or error code if a fatal error condition has occurred
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*/
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public ResultCode multicastSubscribe(
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long nwid,
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long multicastGroup,
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long multicastAdi) {
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return multicastSubscribe(nodeId, nwid, multicastGroup, multicastAdi);
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}
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/**
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* Unsubscribe from an Ethernet multicast group (or all groups)
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*
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* <p>If multicastGroup is zero (0), this will unsubscribe from all groups. If
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* you are not subscribed to a group this has no effect.</p>
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*
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* <p>This does not generate an update call to the {@link VirtualNetworkConfigListener#onNetworkConfigurationUpdated} method.</p>
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*
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* @param nwid 64-bit network ID
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* @param multicastGroup Ethernet multicast or broadcast MAC (least significant 48 bits)
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* @return OK (0) or error code if a fatal error condition has occurred
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*/
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public ResultCode multicastUnsubscribe(
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long nwid,
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long multicastGroup) {
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return multicastUnsubscribe(nodeId, nwid, multicastGroup, 0);
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}
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/**
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* Unsubscribe from an Ethernet multicast group (or all groups)
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*
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* <p>If multicastGroup is zero (0), this will unsubscribe from all groups. If
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* you are not subscribed to a group this has no effect.</p>
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*
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* <p>This does not generate an update call to the {@link VirtualNetworkConfigListener#onNetworkConfigurationUpdated} method.</p>
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*
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* <p>ADI stands for additional distinguishing information. This defaults to zero
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* and is rarely used. Right now its only use is to enable IPv4 ARP to scale,
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* and this must be done.</p>
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*
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* @param nwid 64-bit network ID
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* @param multicastGroup Ethernet multicast or broadcast MAC (least significant 48 bits)
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* @param multicastAdi Multicast ADI (least significant 32 bits only, default: 0)
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* @return OK (0) or error code if a fatal error condition has occurred
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*/
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public ResultCode multicastUnsubscribe(
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long nwid,
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long multicastGroup,
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long multicastAdi) {
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return multicastUnsubscribe(nodeId, nwid, multicastGroup, multicastAdi);
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}
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/**
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* Get this node's 40-bit ZeroTier address
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*
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* @return ZeroTier address (least significant 40 bits of 64-bit int)
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*/
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public long address() {
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return address(nodeId);
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}
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/**
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* Get the status of this node
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*
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* @return @{link NodeStatus} struct with the current node status.
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*/
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public NodeStatus status() {
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return status(nodeId);
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}
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/**
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* Get a list of known peer nodes
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*
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* @return List of known peers or NULL on failure
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*/
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public ArrayList<Peer> peers() {
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return peers(nodeId);
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}
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/**
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* Get the status of a virtual network
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*
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* @param nwid 64-bit network ID
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* @return {@link VirtualNetworkConfig} or NULL if we are not a member of this network
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*/
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public VirtualNetworkConfig networkConfig(long nwid) {
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return networkConfig(nodeId, nwid);
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}
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/**
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* Enumerate and get status of all networks
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*
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* @return List of networks or NULL on failure
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*/
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public ArrayList<VirtualNetworkConfig> networks() {
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return networks(nodeId);
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}
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/**
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* Get ZeroTier One version
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*
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* @return {@link Version} object with ZeroTierOne version information.
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*/
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public Version getVersion() {
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return version();
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}
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//
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// function declarations for JNI
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//
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private native ResultCode node_init(long now);
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private native void node_delete(long nodeId);
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private native ResultCode processVirtualNetworkFrame(
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long nodeId,
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long now,
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long nwid,
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long sourceMac,
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long destMac,
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int etherType,
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int vlanId,
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byte[] frameData,
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long[] nextBackgroundTaskDeadline);
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private native ResultCode processWirePacket(
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long nodeId,
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long now,
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InetSocketAddress remoteAddress,
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int linkDesperation,
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byte[] packetData,
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long[] nextBackgroundTaskDeadline);
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private native ResultCode processBackgroundTasks(
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long nodeId,
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long now,
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long[] nextBackgroundTaskDeadline);
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private native ResultCode join(long nodeId, long nwid);
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private native ResultCode leave(long nodeId, long nwid);
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private native ResultCode multicastSubscribe(
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long nodeId,
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long nwid,
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long multicastGroup,
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long multicastAdi);
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private native ResultCode multicastUnsubscribe(
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long nodeId,
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long nwid,
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long multicastGroup,
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long multicastAdi);
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private native long address(long nodeId);
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private native NodeStatus status(long nodeId);
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private native VirtualNetworkConfig networkConfig(long nodeId, long nwid);
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private native Version version();
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private native ArrayList<Peer> peers(long nodeId);
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private native ArrayList<VirtualNetworkConfig> networks(long nodeId);
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}
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