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+/*
+ This file is part of Ingen.
+ Copyright 2007-2017 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_MESSAGE_HPP
+#define INGEN_MESSAGE_HPP
+
+#include <cstdint>
+#include <string>
+
+#include <boost/variant/variant.hpp>
+
+#include "ingen/Atom.hpp"
+#include "ingen/Properties.hpp"
+#include "ingen/Resource.hpp"
+#include "ingen/Status.hpp"
+#include "raul/Path.hpp"
+
+namespace ingen {
+
+struct BundleBegin
+{
+ int32_t seq;
+};
+
+struct BundleEnd
+{
+ int32_t seq;
+};
+
+struct Connect
+{
+ int32_t seq;
+ Raul::Path tail;
+ Raul::Path head;
+};
+
+struct Copy
+{
+ int32_t seq;
+ URI old_uri;
+ URI new_uri;
+};
+
+struct Del
+{
+ int32_t seq;
+ URI uri;
+};
+
+struct Delta
+{
+ int32_t seq;
+ URI uri;
+ Properties remove;
+ Properties add;
+ Resource::Graph ctx;
+};
+
+struct Disconnect
+{
+ int32_t seq;
+ Raul::Path tail;
+ Raul::Path head;
+};
+
+struct DisconnectAll
+{
+ int32_t seq;
+ Raul::Path graph;
+ Raul::Path path;
+};
+
+struct Error
+{
+ int32_t seq;
+ std::string message;
+};
+
+struct Get
+{
+ int32_t seq;
+ URI subject;
+};
+
+struct Move
+{
+ int32_t seq;
+ Raul::Path old_path;
+ Raul::Path new_path;
+};
+
+struct Put
+{
+ int32_t seq;
+ URI uri;
+ Properties properties;
+ Resource::Graph ctx;
+};
+
+struct Redo
+{
+ int32_t seq;
+};
+
+struct Response
+{
+ int32_t id;
+ Status status;
+ std::string subject;
+};
+
+struct SetProperty
+{
+ int32_t seq;
+ URI subject;
+ URI predicate;
+ Atom value;
+ Resource::Graph ctx;
+};
+
+struct Undo
+{
+ int32_t seq;
+};
+
+using Message = boost::variant<BundleBegin,
+ BundleEnd,
+ Connect,
+ Copy,
+ Del,
+ Delta,
+ Disconnect,
+ DisconnectAll,
+ Error,
+ Get,
+ Move,
+ Put,
+ Redo,
+ Response,
+ SetProperty,
+ Undo>;
+
+} // namespace ingen
+
+#endif // INGEN_MESSAGE_HPP