mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-12-21 13:57:49 +00:00
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/*
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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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#include "SimNetSocketManager.hpp"
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#include "SimNet.hpp"
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#include "../node/Constants.hpp"
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#include "../node/Socket.hpp"
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namespace ZeroTier {
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class SimNetSocket : public Socket
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{
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public:
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SimNetSocket(SimNetSocketManager *sm) :
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Socket(ZT_SOCKET_TYPE_UDP_V4),
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_parent(sm) {}
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virtual bool send(const InetAddress &to,const void *msg,unsigned int msglen)
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{
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SimNetSocketManager *dest = _parent->net()->get(to);
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if (dest)
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dest->enqueue(_parent->address(),msg,msglen);
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return true; // we emulate UDP, which has no delivery guarantee semantics
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}
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SimNetSocketManager *_parent;
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};
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SimNetSocketManager::SimNetSocketManager() :
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_sn((SimNet *)0), // initialized by SimNet
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_mySocket(new SimNetSocket(this))
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{
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}
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SimNetSocketManager::~SimNetSocketManager()
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{
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}
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bool SimNetSocketManager::send(const InetAddress &to,bool tcp,bool autoConnectTcp,const void *msg,unsigned int msglen)
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{
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if (tcp)
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return false; // we emulate UDP
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SimNetSocketManager *dest = _sn->get(to);
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if (dest)
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dest->enqueue(_address,msg,msglen);
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return true; // we emulate UDP, which has no delivery guarantee semantics
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}
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void SimNetSocketManager::poll(unsigned long timeout,void (*handler)(const SharedPtr<Socket> &,void *,const InetAddress &,Buffer<ZT_SOCKET_MAX_MESSAGE_LEN> &),void *arg)
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{
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std::pair< InetAddress,Buffer<ZT_SOCKET_MAX_MESSAGE_LEN> > msg;
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if ((_inbox.pop(msg,timeout))&&(msg.second.size()))
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handler(_mySocket,arg,msg.first,msg.second);
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}
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void SimNetSocketManager::whack()
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{
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_inbox.push(std::pair< InetAddress,Buffer<ZT_SOCKET_MAX_MESSAGE_LEN> >());
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}
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void SimNetSocketManager::closeTcpSockets()
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{
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}
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} // namespace ZeroTier
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