Bidirectional socket communication (GUI once again works remotely).

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4335 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 65 insertions, 0 deletions

diff --git a/src/socket/SocketWriter.hpp b/src/socket/SocketWriter.hpp
new file mode 100644
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--- /dev/null
+++ b/src/socket/SocketWriter.hpp
@@ -0,0 +1,65 @@
+/*
+  This file is part of Ingen.
+  Copyright 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_SOCKET_SOCKET_WRITER_HPP
+#define INGEN_SOCKET_SOCKET_WRITER_HPP
+
+#include <stdint.h>
+
+#include "ingen/Interface.hpp"
+#include "ingen/shared/AtomSink.hpp"
+#include "ingen/shared/AtomWriter.hpp"
+#include "raul/URI.hpp"
+#include "raul/SharedPtr.hpp"
+#include "sratom/sratom.h"
+
+#include "Socket.hpp"
+
+namespace Ingen {
+namespace Socket {
+
+/** An Interface that writes Turtle messages to a socket.
+ */
+class SocketWriter : public Shared::AtomWriter, public Shared::AtomSink
+{
+public:
+	SocketWriter(Shared::LV2URIMap& map,
+	             Shared::URIs&      uris,
+	             const Raul::URI&   uri,
+	             SharedPtr<Socket>  sock);
+
+	~SocketWriter();
+
+	void write(const LV2_Atom* msg);
+
+	int       fd()        { return _socket->fd(); }
+	Raul::URI uri() const { return _uri; }
+
+protected:
+	Shared::LV2URIMap& _map;
+	Sratom*            _sratom;
+	SerdNode           _base;
+	SerdURI            _base_uri;
+	SerdEnv*           _env;
+	SerdWriter*        _writer;
+	Raul::URI          _uri;
+	SharedPtr<Socket>  _socket;
+};
+
+}  // namespace Socket
+}  // namespace Ingen
+
+#endif  // INGEN_SOCKET_SOCKET_WRITER_HPP