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+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *
+ * Ingen 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 2 of the License, or (at your option) 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 General Public License for details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef OBJECTSENDER_H
+#define OBJECTSENDER_H
+
+#include <list>
+
+namespace Ingen {
+
+namespace Shared {
+ class ClientInterface;
+} using Shared::ClientInterface;
+
+class PatchImpl;
+class NodeImpl;
+class PortImpl;
+class PluginImpl;
+
+
+/** Utility class for sending GraphObjects to clients through ClientInterface.
+ *
+ * While ClientInterface is the direct low level message-based interface
+ * (protocol), this is used from the engine to easily send proper Objects
+ * with these messages (which is done in a few different parts of the code).
+ *
+ * Basically a serialiser, except to calls on ClientInterface rather than
+ * eg a byte stream.
+ */
+class ObjectSender {
+public:
+
+ // FIXME: Make all object parameters const
+
+ static void send_patch(ClientInterface* client, const PatchImpl* patch, bool recursive);
+ static void send_node(ClientInterface* client, const NodeImpl* node, bool recursive);
+ static void send_port(ClientInterface* client, const PortImpl* port);
+};
+
+} // namespace Ingen
+
+#endif // OBJECTSENDER_H
+