net.i2p.router.transport

Class UPnP

java.lang.Object

org.cybergarage.upnp.ControlPoint

net.i2p.router.transport.UPnP

All Implemented Interfaces:

HTTPRequestListener, DeviceChangeListener, EventListener

public class UPnP
extends ControlPoint
implements DeviceChangeListener, EventListener

This (and all in org/freenet, org/cybergarage, org/xmlpull) grabbed from freenet SVN, mid-February 2009 by zzz. This file modded somewhat to remove freenet-specific stuff, but most of the glue to I2P is in UPnPManager (which was written from scratch and is not the Limewire one referred to below). ================== This plugin implements UP&P support on a Freenet node.

See Also:

"http://www.upnp.org/", "http://en.wikipedia.org/wiki/Universal_Plug_and_Play"

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	UPnP.IPv6ForwardPort IPv6-specific port forwarding configuration.

Field Summary

Fields

Modifier and Type	Field and Description
static int	LEASE_TIME_SECONDS

Constructor Summary

Constructors

Constructor and Description
UPnP(I2PAppContext context, int ssdpPort, int httpPort, InetAddress[] binds)

Method Summary

Modifier and Type	Method and Description
void	deviceAdded(Device dev) DeviceChangeListener
void	deviceRemoved(Device dev) DeviceChangeListener
void	eventNotifyReceived(String uuid, long seq, String varName, String value) EventListener callback - unused for now - supported in miniupnpd as of 1.1
DetectedIP[]	getAddress() As we only support a single active IGD, and we don't currently have any way to get any IPv6 addresses, this will return at most one IPv4 address.
static Set<String>	getLocalAddresses() Get the addresses we want to bind to
static void	main(String[] args) Dumps out device info in semi-HTML format
void	onChangePublicPorts(Set<ForwardPort> ports, ForwardPortCallback cb) Registers a callback when the given ports change.
String	renderStatusHTML() warning - slow
boolean	runPlugin()
void	search() We override search() to update the SSDPSearchResponseSocketList, SSDPNotifySocketList, and HTTPServerList every time.
void	terminate() WARNING - Blocking up to 2 seconds
void	unregisterPortMappings()

Methods inherited from class org.cybergarage.upnp.ControlPoint

addDeviceChangeListener, addEventListener, addNotifyListener, addSearchResponseListener, finalize, getDevice, getDeviceDisposer, getDeviceList, getEventSubURI, getExpiredDeviceMonitoringInterval, getHTTPPort, getHTTPServerList, getRenewSubscriber, getSearchMx, getSSDPNotifySocketList, getSSDPPort, getSSDPSearchResponseSocketList, getSubscriberService, getUserData, hasDevice, httpRequestRecieved, isNMPRMode, isSubscribed, lock, notifyReceived, performAddDeviceListener, performEventListener, performNotifyListener, performRemoveDeviceListener, performSearchResponseListener, print, removeDevice, removeDevice, removeDeviceChangeListener, removeEventListener, removeExpiredDevices, removeNotifyListener, removeSearchResponseListener, renewSubscriberService, renewSubscriberService, renewSubscriberService, search, search, searchResponseReceived, setDeviceDisposer, setEventSubURI, setExpiredDeviceMonitoringInterval, setHTTPPort, setNMPRMode, setRenewSubscriber, setSearchMx, setSSDPPort, setUserData, start, start, start, stop, subscribe, subscribe, subscribe, subscribe, unlock, unsubscribe, unsubscribe, unsubscribe

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LEASE_TIME_SECONDS

public static final int LEASE_TIME_SECONDS

See Also:

Constant Field Values

Constructor Detail

UPnP

public UPnP(I2PAppContext context,
            int ssdpPort,
            int httpPort,
            InetAddress[] binds)

Method Detail

deviceAdded

public void deviceAdded(Device dev)

DeviceChangeListener

Specified by:

deviceAdded in interface DeviceChangeListener

Parameters:

dev - the device that was added

deviceRemoved

public void deviceRemoved(Device dev)

DeviceChangeListener

Specified by:

deviceRemoved in interface DeviceChangeListener

Parameters:

dev - the device that was removed

eventNotifyReceived

public void eventNotifyReceived(String uuid,
                                long seq,
                                String varName,
                                String value)

EventListener callback - unused for now - supported in miniupnpd as of 1.1

Specified by:

eventNotifyReceived in interface EventListener

Parameters:

uuid - the subscription UUID identifying the subscription

seq - the sequence number of this event notification

varName - the name of the state variable that changed

value - the new value of the state variable

getAddress

public DetectedIP[] getAddress()

As we only support a single active IGD, and we don't currently have any way to get any IPv6 addresses, this will return at most one IPv4 address. Blocking!!!

Returns:

array of length 1 containing an IPv4 address, or null

getLocalAddresses

public static Set<String> getLocalAddresses()

Get the addresses we want to bind to

main

public static void main(String[] args)
                 throws Exception

Dumps out device info in semi-HTML format

Throws:

Exception

onChangePublicPorts

public void onChangePublicPorts(Set<ForwardPort> ports,
                                ForwardPortCallback cb)

Registers a callback when the given ports change. non-blocking

Parameters:

ports - non-null

cb - in UPnPManager

renderStatusHTML

public String renderStatusHTML()

warning - slow

runPlugin

public boolean runPlugin()

search

public void search()

We override search() to update the SSDPSearchResponseSocketList, SSDPNotifySocketList, and HTTPServerList every time. Otherwise, we are just listening on the interfaces that were present when started.

Overrides:

search in class ControlPoint

terminate

public void terminate()

WARNING - Blocking up to 2 seconds

unregisterPortMappings

public void unregisterPortMappings()