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/*
* Listener.cpp
*
* Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
*
* 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/>.
*/
#include "Listener.h"
#include <Core/Logger.h>
#include <Core/ThreadManager.h>
#include <cerrno>
#include <cstring>
#include <fcntl.h>
namespace Mad {
namespace Net {
void Listener::handleAccept(const boost::system::error_code &error, boost::shared_ptr<Connection> con) {
if(error)
return;
boost::lock_guard<boost::mutex> lock(mutex);
{
boost::lock_guard<boost::shared_mutex> conLock(con->connectionLock);
con->_setState(Connection::CONNECT);
Core::Signals::Connection con1 = con->connectSignalConnected(boost::bind(&Listener::handleConnect, this, con));
Core::Signals::Connection con2 = con->connectSignalDisconnected(boost::bind(&Listener::handleDisconnect, this, con));
connections.insert(std::make_pair(con, std::make_pair(con1, con2)));
con->socket.async_handshake(boost::asio::ssl::stream_base::server, boost::bind(&Connection::handleHandshake, con, boost::asio::placeholders::error));
}
con.reset(new Connection(sslContext));
acceptor.async_accept(con->socket.lowest_layer(), boost::bind(&Listener::handleAccept, this, boost::asio::placeholders::error, con));
}
void Listener::handleConnect(boost::shared_ptr<Connection> con) {
{
boost::lock_guard<boost::mutex> lock(mutex);
std::map<boost::shared_ptr<Connection>, std::pair<Core::Signals::Connection, Core::Signals::Connection> >::iterator it = connections.find(con);
if(it == connections.end())
return;
// Disconnect signal handlers
con->disconnectSignalConnected(it->second.first);
con->disconnectSignalDisconnected(it->second.second);
connections.erase(it);
}
signal.emit(con);
}
void Listener::handleDisconnect(boost::shared_ptr<Connection> con) {
boost::lock_guard<boost::mutex> lock(mutex);
connections.erase(con);
}
Listener::Listener(const std::string &x905CertFile0, const std::string &x905KeyFile0,
const boost::asio::ip::tcp::endpoint &address0) throw(Core::Exception)
: x905CertFile(x905CertFile0), x905KeyFile(x905KeyFile0), address(address0), acceptor(Core::ThreadManager::get()->getIOService(), address),
sslContext(Core::ThreadManager::get()->getIOService(), boost::asio::ssl::context::sslv23)
{
sslContext.set_options(boost::asio::ssl::context::default_workarounds
| boost::asio::ssl::context::no_sslv2
| boost::asio::ssl::context::single_dh_use);
sslContext.use_certificate_chain_file(x905CertFile0);
sslContext.use_private_key_file(x905KeyFile0, boost::asio::ssl::context::pem);
boost::shared_ptr<Connection> con(new Connection(sslContext));
acceptor.async_accept(con->socket.lowest_layer(), boost::bind(&Listener::handleAccept, this, boost::asio::placeholders::error, con));
}
Listener::~Listener() {
for(std::map<boost::shared_ptr<Connection>,std::pair<Core::Signals::Connection, Core::Signals::Connection> >::iterator con = connections.begin(); con != connections.end(); ++con) {
con->first->disconnect();
con->first->waitWhileConnected();
// TODO Optimize
}
}
}
}
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