#pragma once #include <boost/signals.hpp> #include "Swiften/Base/ByteArray.h" #include "Swiften/Base/String.h" namespace Swift { class HostAddressPort; class Connection { public: enum Error { ReadError, WriteError }; Connection() {} virtual ~Connection() {} virtual void listen() = 0; virtual void connect(const HostAddressPort& address) = 0; virtual void disconnect() = 0; virtual void write(const ByteArray& data) = 0; public: boost::signal<void (bool /* error */)> onConnectFinished; boost::signal<void (const boost::optional<Error>&)> onDisconnected; boost::signal<void (const ByteArray&)> onDataRead; }; }