UPNP.cpp File Reference

Utilities to help poke holes in evil NATs. More...

#include "UPNP.h"
#include "UDP.h"
#include "TCP.h"
#include "../base/Memory.h"
#include "../base/Locks.h"
#include "../base/DebugRouter.h"
#include "../base/Timer.h"
#include "../base/MiscStuff.h"
#include "PlatformSockets.h"
#include <algorithm>
#include <cctype>

Include dependency graph for UPNP.cpp:

Namespaces
namespace	NET
namespace	NET::UPNP
Functions
bool	NET::UPNP::IsAvailable ()
	Returns whether UPNP service is available on the network. If this returns false, most other functions here will likely fail.
std::string	NET::UPNP::GetInternetFacingIP ()
	Retrieves the public internet-facing IP of the local network. If that information is not available, an the IP of the local machine is returned instead.
std::string	NET::UPNP::GetDeviceName ()
	Returns the name of the router device that we are talking to with UPNP.
void	NET::UPNP::ClaimUDPPort (uint16 port)
	Instructs the router to redirect all UDP packets sent to a specific port to us.
void	NET::UPNP::ClaimTCPPort (uint16 port)
	Instructs the router to redirect all TCP connection attempts to a specific port to us.
void	NET::UPNP::ReleaseUDPPort (uint16 port)
	Instructs the router that we are no longer interested in a specific udp port.
void	NET::UPNP::ReleaseTCPPort (uint16 port)
	Instructs the router that we are no longer interested in a specific tcp port.
Variables
bool	NET::UPNP::AllowNinjaNatTechniques = true
	Whether the framework should attempt to try other nat-opening techniques if UPNP is not available when either of the Claim*Port functions are called. These techniques may include sending out packets and trying to open tcp connections. Default is true.

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Detailed Description

Utilities to help poke holes in evil NATs.