[LMSAPI] Renamed 'Remote' to 'LmsAPI'

src/lms-api/server/Server.cpp

@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2013 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS 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.
+ *
+ * LMS 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 LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <utility>
+
+#include <boost/asio/placeholders.hpp>
+#include <boost/bind.hpp>
+
+#include "logger/Logger.hpp"
+
+#include "Server.hpp"
+
+namespace LmsAPI {
+namespace Server {
+
+Server::Server(const endpoint_type& bindEndpoint,
+		boost::filesystem::path certPath,
+		boost::filesystem::path privKeyPath,
+		boost::filesystem::path dhPath,
+		boost::filesystem::path dbPath)
+:
+_acceptor(_ioService, bindEndpoint, true /*SO_REUSEADDR*/),
+_connectionManager(),
+_context(boost::asio::ssl::context::tlsv1_server),
+_dbPath(dbPath)
+{
+	_ioService.setThreadCount(1); // TODO parametrize
+
+	_context.set_options( boost::asio::ssl::context::default_workarounds // TODO check this thing
+			| boost::asio::ssl::context::single_dh_use
+			| boost::asio::ssl::context::no_sslv2
+			| boost::asio::ssl::context::no_sslv3
+			);
+//	context_.set_password_callback(boost::bind(&server::get_password, this));
+	_context.use_certificate_chain_file(certPath.string());
+	_context.use_private_key_file(privKeyPath.string(), boost::asio::ssl::context::pem);
+	_context.use_tmp_dh_file(dhPath.string());
+}
+
+void
+Server::start()
+{
+	// While the server is running, there is always at least one
+	// asynchronous operation outstanding: the asynchronous accept call waiting
+	// for new incoming connections.
+	asyncAccept();
+
+	_ioService.start();
+}
+
+void
+Server::asyncAccept()
+{
+	std::shared_ptr<Connection> newConnection = std::make_shared<Connection>(_ioService, _context, _connectionManager, _dbPath);
+
+	_acceptor.async_accept(newConnection->getSocket(),
+			boost::bind(&Server::handleAccept, this, newConnection, boost::asio::placeholders::error));
+}
+
+void
+Server::handleAccept(std::shared_ptr<Connection> newConnection, boost::system::error_code ec)
+{
+	// Check whether the server was stopped before this
+	// completion handler had a chance to run.
+	if (!_acceptor.is_open())
+	{
+		return;
+	}
+
+	if (!ec)
+	{
+		_connectionManager.start(newConnection);
+
+		// Accept another connection
+		// TODO: add some limit?
+		asyncAccept();
+	}
+	else
+		LMS_LOG(MOD_REMOTE, SEV_ERROR) << "handleAccept: " << ec.message();
+}
+
+
+void
+Server::stop()
+{
+	// The server is stopped by cancelling all outstanding asynchronous
+	// operations.
+	_acceptor.close();
+	_connectionManager.stopAll();
+
+	_ioService.stop();
+}
+
+} // namespace Server
+} // namespace LmsAPI