1 files changed, 47 insertions, 0 deletions
diff --git a/Swiften/Network/ChainedConnector.h b/Swiften/Network/ChainedConnector.h
new file mode 100644
index 0000000..15b17f3
--- /dev/null
+++ b/Swiften/Network/ChainedConnector.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2011 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include <string>
+#include <vector>
+#include <deque>
+#include <boost/shared_ptr.hpp>
+
+#include <Swiften/Base/boost_bsignals.h>
+
+namespace Swift {
+	class Connection;
+	class Connector;
+	class ConnectionFactory;
+	class TimerFactory;
+	class DomainNameResolver;
+
+	class ChainedConnector {
+		public:
+			ChainedConnector(const std::string& hostname, DomainNameResolver*, const std::vector<ConnectionFactory*>&, TimerFactory*);
+
+			void setTimeoutMilliseconds(int milliseconds);
+			void start();
+			void stop();
+
+			boost::signal<void (boost::shared_ptr<Connection>)> onConnectFinished;
+
+		private:
+			void finish(boost::shared_ptr<Connection> connection);
+			void tryNextConnectionFactory();
+			void handleConnectorFinished(boost::shared_ptr<Connection>);
+
+		private:
+			std::string hostname;
+			DomainNameResolver* resolver;
+			std::vector<ConnectionFactory*> connectionFactories;
+			TimerFactory* timerFactory;
+			int timeoutMilliseconds;
+			std::deque<ConnectionFactory*> connectionFactoryQueue;
+			boost::shared_ptr<Connector> currentConnector;
+	};
+};