1 files changed, 69 insertions, 0 deletions
diff --git a/src/server/EnginePort.hpp b/src/server/EnginePort.hpp
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+++ b/src/server/EnginePort.hpp
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+/*
+  This file is part of Ingen.
+  Copyright 2007-2012 David Robillard <http://drobilla.net/>
+
+  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 <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef INGEN_ENGINE_ENGINE_PORT_HPP
+#define INGEN_ENGINE_ENGINE_PORT_HPP
+
+#include <string>
+
+#include <boost/utility.hpp>
+
+#include "raul/Deletable.hpp"
+
+#include "DuplexPort.hpp"
+
+namespace Raul { class Path; }
+
+namespace Ingen {
+namespace Server {
+
+class DuplexPort;
+class ProcessContext;
+
+/** Representation of a "system" (eg outside Ingen) 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 : boost::noncopyable, public Raul::Deletable {
+public:
+	virtual ~EnginePort() {}
+
+	/** Set the name of the system port according to new path */
+	virtual void move(const Raul::Path& path) = 0;
+
+	/** Create system port */
+	virtual void create()  = 0;
+
+	/** Destroy system port */
+	virtual void destroy() = 0;
+
+	bool        is_input()   const { return _patch_port->is_input(); }
+	DuplexPort* patch_port() const { return _patch_port; }
+
+protected:
+	explicit EnginePort(DuplexPort* port) : _patch_port(port) {}
+
+	DuplexPort* _patch_port;
+};
+
+} // namespace Server
+} // namespace Ingen
+
+#endif // INGEN_ENGINE_ENGINE_PORT_HPP