/* This file is part of Ingen. Copyright 2007-2012 David Robillard Ingen is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version. Ingen 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 Affero General Public License for details. You should have received a copy of the GNU Affero General Public License along with Ingen. If not, see . */ #ifndef INGEN_ENGINE_ENGINE_PORT_HPP #define INGEN_ENGINE_ENGINE_PORT_HPP #include #include "raul/Deletable.hpp" #include "raul/Noncopyable.hpp" #include "DuplexPort.hpp" namespace Raul { class Path; } namespace Ingen { namespace Server { class DuplexPort; class ProcessContext; /** Representation of a "system" port (e.g. a Jack port). * * This is the class through which the rest of the engine manages everything * related to driver ports. Derived classes are expected to have a pointer to * their driver (to be able to perform the operation necessary). * * \ingroup engine */ class EnginePort : public Raul::Noncopyable, public Raul::Deletable { public: explicit EnginePort(DuplexPort* port) : _patch_port(port) , _buffer(NULL) {} virtual ~EnginePort() {} /** Set the name of the system port according to new path */ virtual void move(const Raul::Path& path) {} /** Create system port */ virtual void create() {} /** Destroy system port */ virtual void destroy() {} void* buffer() const { return _buffer; } void set_buffer(void* buf) { _buffer = buf; } bool is_input() const { return _patch_port->is_input(); } DuplexPort* patch_port() const { return _patch_port; } protected: DuplexPort* _patch_port; void* _buffer; }; } // namespace Server } // namespace Ingen #endif // INGEN_ENGINE_ENGINE_PORT_HPP