ZeroTierOne/osdep/UPNPClient.hpp

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/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* --
*
* ZeroTier may be used and distributed under the terms of the GPLv3, which
* are available at: http://www.gnu.org/licenses/gpl-3.0.html
*
* If you would like to embed ZeroTier into a commercial application or
* redistribute it in a modified binary form, please contact ZeroTier Networks
* LLC. Start here: http://www.zerotier.com/
*/
#ifndef ZT_UPNPCLIENT_HPP
#define ZT_UPNPCLIENT_HPP
#ifdef ZT_USE_MINIUPNPC
#include <vector>
#include "../node/Constants.hpp"
#include "../node/InetAddress.hpp"
#include "../node/Mutex.hpp"
#include "Thread.hpp"
/**
* How frequently should we refresh our UPNP/NAT-PnP/whatever state?
*/
#define ZT_UPNP_CLIENT_REFRESH_DELAY 600000
/**
* UPNP lease duration in seconds (as string)
*/
#define ZT_UPNP_LEASE_DURATION "3600"
namespace ZeroTier {
class UPNPClientImpl;
/**
* UPnP/NAT-PnP daemon thread
*/
class UPNPClient
{
friend class UPNPClientImpl;
public:
/**
* Create and start UPNP client service
*
* @param localUdpPortToMap Port we want visible to the outside world
*/
UPNPClient(int localUdpPortToMap);
~UPNPClient();
/**
* @return All current external mappings for our port
*/
std::vector<InetAddress> get() const;
private:
UPNPClientImpl *_impl;
};
} // namespace ZeroTier
#endif // ZT_USE_MINIUPNPC
#endif