4 * The secure anycast tunneling protocol (satp) defines a protocol used
5 * for communication between any combination of unicast and anycast
6 * tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
7 * mode and allows tunneling of every ETHER TYPE protocol (e.g.
8 * ethernet, ip, arp ...). satp directly includes cryptography and
9 * message authentication based on the methodes used by SRTP. It is
10 * intended to deliver a generic, scaleable and secure solution for
11 * tunneling and relaying of packets of any protocol.
14 * Copyright (C) 2007-2008 Othmar Gsenger, Erwin Nindl,
15 * Christian Pointner <satp@wirdorange.org>
17 * This file is part of Anytun.
19 * Anytun is free software: you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License version 3 as
21 * published by the Free Software Foundation.
23 * Anytun is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * GNU General Public License for more details.
28 * You should have received a copy of the GNU General Public License
29 * along with anytun. If not, see <http://www.gnu.org/licenses/>.
32 #include "syncServer.h"
36 //using asio::ip::tcp;
38 SyncServer::SyncServer(std::string localaddr, std::string port, ConnectCallback onConnect)
39 : acceptor_(io_service_), onConnect_(onConnect)
41 gResolver.resolveTcp(localaddr, port, boost::bind(&SyncServer::onResolve, this, _1), boost::bind(&SyncServer::onResolvError, this, _1));
44 void SyncServer::onResolve(const SyncTcpConnection::proto::endpoint& e)
46 acceptor_.open(e.protocol());
47 acceptor_.set_option(boost::asio::socket_base::reuse_address(true));
52 cLog.msg(Log::PRIO_NOTICE) << "sync server listening on " << e;
55 void SyncServer::onResolvError(const std::runtime_error& e)
57 cLog.msg(Log::PRIO_ERROR) << "sync server bind/listen failed: " << e.what();
58 // TODO: stop daemon??
61 void SyncServer::run()
67 void SyncServer::send(std::string message)
70 for(std::list<SyncTcpConnection::pointer>::iterator it = conns_.begin() ;it != conns_.end(); ++it)
74 void SyncServer::start_accept()
77 SyncTcpConnection::pointer new_connection = SyncTcpConnection::create(acceptor_.io_service());
78 conns_.push_back(new_connection);
79 acceptor_.async_accept(new_connection->socket(),
80 boost::bind(&SyncServer::handle_accept, this, new_connection, boost::asio::placeholders::error));
83 void SyncServer::handle_accept(SyncTcpConnection::pointer new_connection, const boost::system::error_code& error)
86 new_connection->onConnect = onConnect_;
87 new_connection->start();