mirror of
https://github.com/zerotier/ZeroTierOne.git
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80 lines
2.0 KiB
C++
80 lines
2.0 KiB
C++
/*
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* ZeroTier One - Network Virtualization Everywhere
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* Copyright (C) 2011-2019 ZeroTier, Inc. https://www.zerotier.com/
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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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* You can be released from the requirements of the license by purchasing
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* a commercial license. Buying such a license is mandatory as soon as you
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* develop commercial closed-source software that incorporates or links
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* directly against ZeroTier software without disclosing the source code
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* of your own application.
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*/
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#ifdef ZT_USE_MINIUPNPC
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#ifndef ZT_PORTMAPPER_HPP
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#define ZT_PORTMAPPER_HPP
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#include <vector>
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#include "../node/Constants.hpp"
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#include "../node/InetAddress.hpp"
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#include "../node/Mutex.hpp"
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#include "Thread.hpp"
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/**
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* How frequently should we refresh our UPNP/NAT-PnP/whatever state?
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*/
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#define ZT_PORTMAPPER_REFRESH_DELAY 300000
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namespace ZeroTier {
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class PortMapperImpl;
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/**
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* UPnP/NAT-PnP port mapping "daemon"
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*/
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class PortMapper
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{
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friend class PortMapperImpl;
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public:
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/**
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* Create and start port mapper service
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*
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* @param localUdpPortToMap Port we want visible to the outside world
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* @param name Unique name of this endpoint (based on ZeroTier address)
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*/
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PortMapper(int localUdpPortToMap,const char *uniqueName);
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~PortMapper();
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/**
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* @return All current external mappings for our port
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*/
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std::vector<InetAddress> get() const;
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private:
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PortMapperImpl *_impl;
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};
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} // namespace ZeroTier
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#endif
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#endif // ZT_USE_MINIUPNPC
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