Merge ClientInterface and ServerInterface.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4067 a436a847-0d15-0410-975c-d299462d15a1

71 files changed, 188 insertions, 196 deletions

diff --git a/src/client/ClientStore.cpp b/src/client/ClientStore.cpp
index c7d5b9a2..83815187 100644
--- a/src/client/ClientStore.cpp
+++ b/src/client/ClientStore.cpp
@@ -43,7 +43,7 @@ using namespace Shared;
 namespace Client {
 
 ClientStore::ClientStore(SharedPtr<Shared::URIs>       uris,
-                         SharedPtr<ServerInterface>    engine,
+                         SharedPtr<Interface>          engine,
                          SharedPtr<SigClientInterface> emitter)
 	: _uris(uris)
 	, _engine(engine)
@@ -238,7 +238,7 @@ ClientStore::move(const Path& old_path_str, const Path& new_path_str)
 
 	iterator parent = find(old_path);
 	if (parent == end()) {
-		LOG(error) << "Failed to find object " << old_path << " to move." << endl;
+		LOG(Raul::error) << "Failed to find object " << old_path << " to move." << endl;
 		return;
 	}
 
@@ -301,7 +301,7 @@ ClientStore::put(const URI&                  uri,
 	}
 
 	if (!Path::is_valid(uri.str())) {
-		LOG(error) << "Bad path `" << uri.str() << "'" << endl;
+		LOG(Raul::error) << "Bad path `" << uri.str() << "'" << endl;
 		return;
 	}
 
@@ -351,7 +351,7 @@ ClientStore::put(const URI&                  uri,
 			p->set_properties(properties);
 			add_object(p);
 		} else {
-			LOG(error) << "Port " << path << " has no index" << endl;
+			LOG(Raul::error) << "Port " << path << " has no index" << endl;
 		}
 	} else {
 		LOG(warn) << "Ignoring object " << path << " with unknown type "
@@ -377,7 +377,7 @@ ClientStore::delta(const URI&                  uri,
 #endif
 
 	if (!Path::is_valid(uri.str())) {
-		LOG(error) << "Bad path `" << uri.str() << "'" << endl;
+		LOG(Raul::error) << "Bad path `" << uri.str() << "'" << endl;
 		return;
 	}
 
@@ -430,7 +430,7 @@ ClientStore::connection_patch(const Path& src_port_path, const Path& dst_port_pa
 		patch = PtrCast<PatchModel>(_object(src_port_path.parent().parent()));
 
 	if (!patch)
-		LOG(error) << "Unable to find connection patch " << src_port_path
+		LOG(Raul::error) << "Unable to find connection patch " << src_port_path
 			<< " -> " << dst_port_path << endl;
 
 	return patch;
diff --git a/src/gui/App.cpp b/src/gui/App.cpp
index 5ef4575d..620aceb4 100644
--- a/src/gui/App.cpp
+++ b/src/gui/App.cpp
@@ -22,7 +22,7 @@
 #include <gtk/gtkwindow.h>
 
 #include "ganv/Edge.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/EngineBase.hpp"
 #include "ingen/client/ClientStore.hpp"
 #include "ingen/client/ObjectModel.hpp"
@@ -187,7 +187,7 @@ App::detach()
 		_loader.reset();
 		_store.reset();
 		_client.reset();
-		_world->set_engine(SharedPtr<ServerInterface>());
+		_world->set_engine(SharedPtr<Interface>());
 	}
 }
 
diff --git a/src/gui/App.hpp b/src/gui/App.hpp
index 9953a993..6f2cd592 100644
--- a/src/gui/App.hpp
+++ b/src/gui/App.hpp
@@ -32,8 +32,7 @@
 #include "ingen/shared/World.hpp"
 
 namespace Ingen {
-	class ClientInterface;
-	class ServerInterface;
+	class Interface;
 	class Port;
 	namespace Shared {
 		class World;
@@ -103,7 +102,7 @@ public:
 	Glib::RefPtr<Gdk::Pixbuf> icon_from_path(const std::string& path, int size);
 
 	Raul::Forge&                          forge()  const { return _world->forge(); }
-	SharedPtr<Ingen::ServerInterface>     engine() const { return _world->engine(); }
+	SharedPtr<Ingen::Interface>           engine() const { return _world->engine(); }
 	SharedPtr<Client::SigClientInterface> client() const { return _client; }
 	SharedPtr<Client::ClientStore>        store()  const { return _store; }
 	SharedPtr<ThreadedLoader>             loader() const { return _loader; }
diff --git a/src/gui/ConnectWindow.cpp b/src/gui/ConnectWindow.cpp
index 2d1516cd..12f2173a 100644
--- a/src/gui/ConnectWindow.cpp
+++ b/src/gui/ConnectWindow.cpp
@@ -23,7 +23,7 @@
 
 #include "ingen_config.h"
 #include "ingen/EngineBase.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/client/ClientStore.hpp"
 #include "ingen/client/PatchModel.hpp"
 #include "ingen/client/ThreadedSigClientInterface.hpp"
@@ -75,7 +75,7 @@ ConnectWindow::start(App& app, Ingen::Shared::World* world)
 }
 
 void
-ConnectWindow::set_connected_to(SharedPtr<ServerInterface> engine)
+ConnectWindow::set_connected_to(SharedPtr<Ingen::Interface> engine)
 {
 	_app->world()->set_engine(engine);
 
@@ -134,8 +134,7 @@ ConnectWindow::set_connecting_widget_states()
 
 /** Launch (if applicable) and connect to the Engine.
  *
- * This will create the ServerInterface and ClientInterface and initialize
- * the App with them.
+ * This will create the required interfaces and initialize the App with them.
  */
 void
 ConnectWindow::connect(bool existing)
@@ -230,7 +229,7 @@ ConnectWindow::disconnect()
 	_attached = false;
 
 	_app->detach();
-	set_connected_to(SharedPtr<Ingen::ServerInterface>());
+	set_connected_to(SharedPtr<Ingen::Interface>());
 
 	if (!_widgets_loaded)
 		return;
diff --git a/src/gui/ConnectWindow.hpp b/src/gui/ConnectWindow.hpp
index 9905b51a..29684e0f 100644
--- a/src/gui/ConnectWindow.hpp
+++ b/src/gui/ConnectWindow.hpp
@@ -43,7 +43,7 @@ public:
 	ConnectWindow(BaseObjectType*                   cobject,
 	              const Glib::RefPtr<Gtk::Builder>& xml);
 
-	void set_connected_to(SharedPtr<ServerInterface> engine);
+	void set_connected_to(SharedPtr<Ingen::Interface> engine);
 	void start(App& app, Ingen::Shared::World* world);
 	void ingen_response(int32_t id, Status status) { _attached = true; }
 
diff --git a/src/gui/ControlPanel.cpp b/src/gui/ControlPanel.cpp
index 3c02d2d9..f0d0b936 100644
--- a/src/gui/ControlPanel.cpp
+++ b/src/gui/ControlPanel.cpp
@@ -15,7 +15,7 @@
  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/NodeModel.hpp"
 #include "ingen/client/PortModel.hpp"
diff --git a/src/gui/Controls.cpp b/src/gui/Controls.cpp
index eba36d1d..c3fe2658 100644
--- a/src/gui/Controls.cpp
+++ b/src/gui/Controls.cpp
@@ -18,7 +18,7 @@
 #include <cmath>
 #include <algorithm>
 #include "raul/log.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/PluginModel.hpp"
 #include "ingen/client/NodeModel.hpp"
diff --git a/src/gui/LoadPatchWindow.cpp b/src/gui/LoadPatchWindow.cpp
index 66c64495..dd10e089 100644
--- a/src/gui/LoadPatchWindow.cpp
+++ b/src/gui/LoadPatchWindow.cpp
@@ -18,7 +18,7 @@
 #include <cassert>
 #include <boost/optional.hpp>
 #include <glibmm/miscutils.h>
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/NodeModel.hpp"
 #include "ingen/client/PatchModel.hpp"
diff --git a/src/gui/LoadPluginWindow.cpp b/src/gui/LoadPluginWindow.cpp
index f6b6e5e9..95bbc0b6 100644
--- a/src/gui/LoadPluginWindow.cpp
+++ b/src/gui/LoadPluginWindow.cpp
@@ -20,7 +20,7 @@
 #include <cassert>
 #include <algorithm>
 
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/client/ClientStore.hpp"
 #include "ingen/client/PatchModel.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
diff --git a/src/gui/NewSubpatchWindow.cpp b/src/gui/NewSubpatchWindow.cpp
index ad0b6e42..4f0d602a 100644
--- a/src/gui/NewSubpatchWindow.cpp
+++ b/src/gui/NewSubpatchWindow.cpp
@@ -16,7 +16,7 @@
  */
 
 #include "App.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/PatchModel.hpp"
 #include "ingen/client/ClientStore.hpp"
diff --git a/src/gui/NodeControlWindow.cpp b/src/gui/NodeControlWindow.cpp
index 2af13b98..0a8603e6 100644
--- a/src/gui/NodeControlWindow.cpp
+++ b/src/gui/NodeControlWindow.cpp
@@ -16,7 +16,7 @@
  */
 
 #include <cmath>
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/NodeModel.hpp"
 #include "App.hpp"
diff --git a/src/gui/NodeMenu.cpp b/src/gui/NodeMenu.cpp
index 2ceb4a66..ea40988a 100644
--- a/src/gui/NodeMenu.cpp
+++ b/src/gui/NodeMenu.cpp
@@ -16,7 +16,7 @@
  */
 
 #include <gtkmm.h>
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/NodeModel.hpp"
 #include "ingen/client/PluginModel.hpp"
diff --git a/src/gui/NodeModule.cpp b/src/gui/NodeModule.cpp
index 36c3b67b..697961db 100644
--- a/src/gui/NodeModule.cpp
+++ b/src/gui/NodeModule.cpp
@@ -18,7 +18,7 @@
 #include <cassert>
 #include "raul/log.hpp"
 #include "raul/Atom.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/PatchModel.hpp"
 #include "ingen/client/NodeModel.hpp"
diff --git a/src/gui/ObjectMenu.cpp b/src/gui/ObjectMenu.cpp
index 4c3804bd..76607559 100644
--- a/src/gui/ObjectMenu.cpp
+++ b/src/gui/ObjectMenu.cpp
@@ -19,7 +19,7 @@
 
 #include <gtkmm.h>
 
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/client/ObjectModel.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 
diff --git a/src/gui/PatchCanvas.cpp b/src/gui/PatchCanvas.cpp
index 61e30e04..64c7df66 100644
--- a/src/gui/PatchCanvas.cpp
+++ b/src/gui/PatchCanvas.cpp
@@ -22,7 +22,7 @@
 #include "raul/log.hpp"
 #include "ganv/Canvas.hpp"
 #include "ganv/Circle.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/shared/Builder.hpp"
 #include "ingen/shared/ClashAvoider.hpp"
diff --git a/src/gui/PatchPortModule.cpp b/src/gui/PatchPortModule.cpp
index be8008da..1e5b1d5a 100644
--- a/src/gui/PatchPortModule.cpp
+++ b/src/gui/PatchPortModule.cpp
@@ -18,7 +18,7 @@
 #include <cassert>
 #include <utility>
 #include "PatchPortModule.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/PatchModel.hpp"
 #include "ingen/client/NodeModel.hpp"
diff --git a/src/gui/PatchTreeWindow.cpp b/src/gui/PatchTreeWindow.cpp
index 36bc78ea..41d82899 100644
--- a/src/gui/PatchTreeWindow.cpp
+++ b/src/gui/PatchTreeWindow.cpp
@@ -17,7 +17,7 @@
 
 #include "raul/log.hpp"
 #include "raul/Path.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/ClientStore.hpp"
 #include "ingen/client/PatchModel.hpp"
diff --git a/src/gui/PatchView.cpp b/src/gui/PatchView.cpp
index e2a650fa..4506a651 100644
--- a/src/gui/PatchView.cpp
+++ b/src/gui/PatchView.cpp
@@ -18,7 +18,7 @@
 #include <cassert>
 #include <fstream>
 #include "raul/log.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/PatchModel.hpp"
 #include "App.hpp"
diff --git a/src/gui/PatchWindow.cpp b/src/gui/PatchWindow.cpp
index 748bec74..c97ae89a 100644
--- a/src/gui/PatchWindow.cpp
+++ b/src/gui/PatchWindow.cpp
@@ -24,7 +24,7 @@
 
 #include "raul/AtomRDF.hpp"
 
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/client/ClientStore.hpp"
 #include "ingen/client/PatchModel.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
diff --git a/src/gui/Port.cpp b/src/gui/Port.cpp
index 7c9de28b..7bf3412d 100644
--- a/src/gui/Port.cpp
+++ b/src/gui/Port.cpp
@@ -18,7 +18,7 @@
 #include <cassert>
 #include "raul/log.hpp"
 #include "ganv/Module.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/PatchModel.hpp"
 #include "ingen/client/PortModel.hpp"
diff --git a/src/gui/PortMenu.cpp b/src/gui/PortMenu.cpp
index c757d917..60d419f6 100644
--- a/src/gui/PortMenu.cpp
+++ b/src/gui/PortMenu.cpp
@@ -18,7 +18,7 @@
 #include <math.h>
 #include <gtkmm.h>
 #include "raul/SharedPtr.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/PatchModel.hpp"
 #include "ingen/client/PortModel.hpp"
diff --git a/src/gui/PortPropertiesWindow.cpp b/src/gui/PortPropertiesWindow.cpp
index 13dd4781..dd138b12 100644
--- a/src/gui/PortPropertiesWindow.cpp
+++ b/src/gui/PortPropertiesWindow.cpp
@@ -17,7 +17,7 @@
 
 #include <cassert>
 #include <string>
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/client/NodeModel.hpp"
 #include "ingen/client/PluginModel.hpp"
diff --git a/src/gui/RenameWindow.cpp b/src/gui/RenameWindow.cpp
index 6b3a5f20..49323c4e 100644
--- a/src/gui/RenameWindow.cpp
+++ b/src/gui/RenameWindow.cpp
@@ -20,7 +20,7 @@
 
 #include "ingen/shared/LV2URIMap.hpp"
 
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/client/ObjectModel.hpp"
 #include "ingen/client/ClientStore.hpp"
 
diff --git a/src/gui/SubpatchModule.cpp b/src/gui/SubpatchModule.cpp
index e71dcbc8..475a6e8f 100644
--- a/src/gui/SubpatchModule.cpp
+++ b/src/gui/SubpatchModule.cpp
@@ -18,7 +18,7 @@
 #include <cassert>
 #include <utility>
 
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/client/PatchModel.hpp"
 
 #include "ingen/shared/LV2URIMap.hpp"
diff --git a/src/gui/ThreadedLoader.cpp b/src/gui/ThreadedLoader.cpp
index babc6ee9..9d7731bb 100644
--- a/src/gui/ThreadedLoader.cpp
+++ b/src/gui/ThreadedLoader.cpp
@@ -29,7 +29,7 @@ using namespace Raul;
 namespace Ingen {
 namespace GUI {
 
-ThreadedLoader::ThreadedLoader(App& app, SharedPtr<ServerInterface> engine)
+ThreadedLoader::ThreadedLoader(App& app, SharedPtr<Interface> engine)
 	: _app(app)
 	, _engine(engine)
 {
diff --git a/src/gui/ThreadedLoader.hpp b/src/gui/ThreadedLoader.hpp
index 2668a691..8d17fa64 100644
--- a/src/gui/ThreadedLoader.hpp
+++ b/src/gui/ThreadedLoader.hpp
@@ -25,7 +25,7 @@
 #include "raul/Thread.hpp"
 #include "raul/Slave.hpp"
 #include <glibmm/thread.h>
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/serialisation/Serialiser.hpp"
 #include "ingen/serialisation/Parser.hpp"
 
@@ -54,8 +54,8 @@ namespace GUI {
 class ThreadedLoader : public Raul::Slave
 {
 public:
-	ThreadedLoader(App&                       app,
-	               SharedPtr<ServerInterface> engine);
+	ThreadedLoader(App&                 app,
+	               SharedPtr<Interface> engine);
 
 	void load_patch(bool                              merge,
                     const Glib::ustring&              document_uri,
@@ -75,10 +75,10 @@ private:
 
 	void _whipped();
 
-	App&                       _app;
-	SharedPtr<ServerInterface> _engine;
-	Glib::Mutex                _mutex;
-	list<Closure>              _events;
+	App&                 _app;
+	SharedPtr<Interface> _engine;
+	Glib::Mutex          _mutex;
+	list<Closure>        _events;
 };
 
 } // namespace GUI
diff --git a/src/ingen/main.cpp b/src/ingen/main.cpp
index 61d8a90e..2a9645af 100644
--- a/src/ingen/main.cpp
+++ b/src/ingen/main.cpp
@@ -40,7 +40,7 @@
 #include "ingen_config.h"
 
 #include "ingen/EngineBase.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/serialisation/Parser.hpp"
 #include "ingen/shared/Configuration.hpp"
 #include "ingen/shared/World.hpp"
@@ -107,7 +107,7 @@ main(int argc, char** argv)
 	// Set bundle path from executable location so resources can be found
 	Shared::set_bundle_path_from_code((void*)&main);
 
-	SharedPtr<ServerInterface> engine_interface;
+	SharedPtr<Interface> engine_interface;
 
 	Glib::thread_init();
 #ifdef HAVE_SOUP
@@ -156,7 +156,7 @@ main(int argc, char** argv)
 		          "Unable to load HTTP client module");
 		#endif
 		const char* const uri = conf.option("connect").get_string();
-		SharedPtr<ClientInterface> client(new Client::SigClientInterface());
+		SharedPtr<Interface> client(new Client::SigClientInterface());
 		ingen_try((engine_interface = world->interface(uri, client)),
 		          (string("Unable to create interface to `") + uri + "'").c_str());
 	}
diff --git a/src/osc/OSCClientReceiver.hpp b/src/osc/OSCClientReceiver.hpp
index c3effb10..9c7d6d44 100644
--- a/src/osc/OSCClientReceiver.hpp
+++ b/src/osc/OSCClientReceiver.hpp
@@ -23,7 +23,7 @@
 #include <boost/utility.hpp>
 #include <lo/lo.h>
 
-#include "ingen/ClientInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "raul/Deletable.hpp"
 #include "raul/SharedPtr.hpp"
 
diff --git a/src/osc/OSCClientSender.cpp b/src/osc/OSCClientSender.cpp
index 5a50ddf3..037ae989 100644
--- a/src/osc/OSCClientSender.cpp
+++ b/src/osc/OSCClientSender.cpp
@@ -22,7 +22,7 @@
 #include "raul/AtomLiblo.hpp"
 #include "raul/Path.hpp"
 
-#include "ingen/ClientInterface.hpp"
+#include "ingen/Interface.hpp"
 
 #include "OSCClientSender.hpp"
 
diff --git a/src/osc/OSCClientSender.hpp b/src/osc/OSCClientSender.hpp
index ffb7323b..75682006 100644
--- a/src/osc/OSCClientSender.hpp
+++ b/src/osc/OSCClientSender.hpp
@@ -23,7 +23,7 @@
 
 #include <lo/lo.h>
 
-#include "ingen/ClientInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/GraphObject.hpp"
 
 #include "OSCSender.hpp"
diff --git a/src/osc/OSCEngineReceiver.cpp b/src/osc/OSCEngineReceiver.cpp
index b75d76a4..8b7b89c6 100644
--- a/src/osc/OSCEngineReceiver.cpp
+++ b/src/osc/OSCEngineReceiver.cpp
@@ -28,8 +28,7 @@
 #include "raul/log.hpp"
 
 #include "ingen_config.h"
-#include "ingen/ClientInterface.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 
 #include "../server/ClientBroadcaster.hpp"
 #include "../server/Engine.hpp"
diff --git a/src/osc/OSCEngineSender.hpp b/src/osc/OSCEngineSender.hpp
index ff74fb4a..fef60991 100644
--- a/src/osc/OSCEngineSender.hpp
+++ b/src/osc/OSCEngineSender.hpp
@@ -26,7 +26,7 @@
 
 #include "raul/Deletable.hpp"
 
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 
 #include "OSCSender.hpp"
 
@@ -36,12 +36,12 @@ namespace Client {
 
 /* OSC (via liblo) interface to the engine.
  *
- * Clients can use this opaquely as an ServerInterface* to control the engine
+ * Clients can use this opaquely as an Interface* to control the engine
  * over OSC (whether over a network or not, etc).
  *
  * \ingroup IngenClient
  */
-class OSCEngineSender : public ServerInterface, public Shared::OSCSender {
+class OSCEngineSender : public Interface, public Shared::OSCSender {
 public:
 	OSCEngineSender(const Raul::URI&           engine_url,
 	                size_t                     max_packet_size,
diff --git a/src/serialisation/Parser.cpp b/src/serialisation/Parser.cpp
index 120de4b1..9acd460c 100644
--- a/src/serialisation/Parser.cpp
+++ b/src/serialisation/Parser.cpp
@@ -33,7 +33,7 @@
 #include "serd/serd.h"
 #include "sord/sordmm.hpp"
 
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/World.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/shared/URIs.hpp"
@@ -158,17 +158,17 @@ get_port(Ingen::Shared::World* world,
 static boost::optional<Raul::Path>
 parse(
 	Shared::World*                        world,
-	CommonInterface*                      target,
+	Interface*                            target,
 	Sord::Model&                          model,
 	Glib::ustring                         document_uri,
-	boost::optional<Raul::Path>           parent    = boost::optional<Raul::Path>(),
-	boost::optional<Raul::Symbol>         symbol    = boost::optional<Raul::Symbol>(),
-	boost::optional<Resource::Properties> data      = boost::optional<Resource::Properties>());
+	boost::optional<Raul::Path>           parent = boost::optional<Raul::Path>(),
+	boost::optional<Raul::Symbol>         symbol = boost::optional<Raul::Symbol>(),
+	boost::optional<Resource::Properties> data   = boost::optional<Resource::Properties>());
 
 static boost::optional<Raul::Path>
 parse_patch(
 	Shared::World*                        world,
-	CommonInterface*                      target,
+	Interface*                            target,
 	Sord::Model&                          model,
 	const Sord::Node&                     subject,
 	boost::optional<Raul::Path>           parent = boost::optional<Raul::Path>(),
@@ -179,7 +179,7 @@ parse_patch(
 static boost::optional<Raul::Path>
 parse_node(
 	Shared::World*                        world,
-	CommonInterface*                      target,
+	Interface*                            target,
 	Sord::Model&                          model,
 	const Sord::Node&                     subject,
 	const Raul::Path&                     path,
@@ -188,24 +188,24 @@ parse_node(
 
 static bool
 parse_properties(
-	Shared::World*              world,
-	CommonInterface*            target,
-	Sord::Model&                model,
-	const Sord::Node&           subject,
-	const Raul::URI&            uri,
+	Shared::World*                        world,
+	Interface*                            target,
+	Sord::Model&                          model,
+	const Sord::Node&                     subject,
+	const Raul::URI&                      uri,
 	boost::optional<Resource::Properties> data = boost::optional<Resource::Properties>());
 
 static bool
 parse_connections(
 		Shared::World*    world,
-		CommonInterface*  target,
+		Interface*        target,
 		Sord::Model&      model,
 		const Sord::Node& subject,
 		const Raul::Path& patch);
 
 static boost::optional<Path>
 parse_node(Ingen::Shared::World*                    world,
-           Ingen::CommonInterface*                  target,
+           Ingen::Interface*                        target,
            Sord::Model&                             model,
            const Sord::Node&                        subject,
            const Raul::Path&                        path,
@@ -264,7 +264,7 @@ parse_node(Ingen::Shared::World*                    world,
 
 static boost::optional<Path>
 parse_patch(Ingen::Shared::World*                    world,
-            Ingen::CommonInterface*                  target,
+            Ingen::Interface*                        target,
             Sord::Model&                             model,
             const Sord::Node&                        subject_node,
             boost::optional<Raul::Path>              parent,
@@ -382,11 +382,11 @@ parse_patch(Ingen::Shared::World*                    world,
 }
 
 static bool
-parse_connections(Ingen::Shared::World*   world,
-                  Ingen::CommonInterface* target,
-                  Sord::Model&            model,
-                  const Sord::Node&       subject,
-                  const Raul::Path&       parent)
+parse_connections(Ingen::Shared::World* world,
+                  Ingen::Interface*     target,
+                  Sord::Model&          model,
+                  const Sord::Node&     subject,
+                  const Raul::Path&     parent)
 {
 	Sord::URI ingen_connection(*world->rdf_world(),  NS_INGEN "connection");
 	Sord::URI ingen_source(*world->rdf_world(),      NS_INGEN "source");
@@ -432,7 +432,7 @@ parse_connections(Ingen::Shared::World*   world,
 
 static bool
 parse_properties(Ingen::Shared::World*                    world,
-                 Ingen::CommonInterface*                  target,
+                 Ingen::Interface*                        target,
                  Sord::Model&                             model,
                  const Sord::Node&                        subject,
                  const Raul::URI&                         uri,
@@ -460,7 +460,7 @@ parse_properties(Ingen::Shared::World*                    world,
 
 static boost::optional<Path>
 parse(Ingen::Shared::World*                    world,
-      Ingen::CommonInterface*                  target,
+      Ingen::Interface*                        target,
       Sord::Model&                             model,
       Glib::ustring                            document_uri,
       boost::optional<Raul::Path>              parent,
@@ -539,12 +539,12 @@ Parser::Parser(Ingen::Shared::World& world)
 {
 }
 
-/** Parse a patch from RDF into a CommonInterface (engine or client).
+/** Parse a patch from RDF into a Interface (engine or client).
  * @return whether or not load was successful.
  */
 bool
 Parser::parse_file(Ingen::Shared::World*                    world,
-                   Ingen::CommonInterface*                  target,
+                   Ingen::Interface*                        target,
                    Glib::ustring                            path,
                    boost::optional<Raul::Path>              parent,
                    boost::optional<Raul::Symbol>            symbol,
@@ -598,7 +598,7 @@ Parser::parse_file(Ingen::Shared::World*                    world,
 
 bool
 Parser::parse_string(Ingen::Shared::World*                    world,
-                     Ingen::CommonInterface*                  target,
+                     Ingen::Interface*                        target,
                      const Glib::ustring&                     str,
                      const Glib::ustring&                     base_uri,
                      boost::optional<Raul::Path>              parent,
diff --git a/src/serialisation/Serialiser.cpp b/src/serialisation/Serialiser.cpp
index f86c84a5..2ea07af3 100644
--- a/src/serialisation/Serialiser.cpp
+++ b/src/serialisation/Serialiser.cpp
@@ -48,7 +48,7 @@
 #include "ingen/Patch.hpp"
 #include "ingen/Plugin.hpp"
 #include "ingen/Port.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/shared/ResourceImpl.hpp"
 #include "ingen/shared/Store.hpp"
diff --git a/src/server/ClientBroadcaster.cpp b/src/server/ClientBroadcaster.cpp
index 1a55d355..26658eb6 100644
--- a/src/server/ClientBroadcaster.cpp
+++ b/src/server/ClientBroadcaster.cpp
@@ -18,7 +18,7 @@
 #include <cassert>
 #include <unistd.h>
 #include "raul/log.hpp"
-#include "ingen/ClientInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ClientBroadcaster.hpp"
 #include "PluginImpl.hpp"
 #include "ConnectionImpl.hpp"
@@ -37,7 +37,7 @@ namespace Server {
 /** Register a client to receive messages over the notification band.
  */
 void
-ClientBroadcaster::register_client(const URI& uri, ClientInterface* client)
+ClientBroadcaster::register_client(const URI& uri, Interface* client)
 {
 	Glib::Mutex::Lock lock(_clients_mutex);
 	Clients::iterator i = _clients.find(uri);
@@ -72,7 +72,7 @@ ClientBroadcaster::unregister_client(const URI& uri)
 /** Looks up the client with the given source @a uri (which is used as the
  * unique identifier for registered clients).
  */
-ClientInterface*
+Interface*
 ClientBroadcaster::client(const URI& uri)
 {
 	Glib::Mutex::Lock lock(_clients_mutex);
@@ -94,7 +94,7 @@ ClientBroadcaster::send_plugins(const NodeFactory::Plugins& plugins)
 }
 
 void
-ClientBroadcaster::send_plugins_to(ClientInterface* client, const NodeFactory::Plugins& plugins)
+ClientBroadcaster::send_plugins_to(Interface* client, const NodeFactory::Plugins& plugins)
 {
 	client->bundle_begin();
 
diff --git a/src/server/ClientBroadcaster.hpp b/src/server/ClientBroadcaster.hpp
index b004433b..ee356702 100644
--- a/src/server/ClientBroadcaster.hpp
+++ b/src/server/ClientBroadcaster.hpp
@@ -26,7 +26,7 @@
 
 #include "raul/SharedPtr.hpp"
 
-#include "ingen/ClientInterface.hpp"
+#include "ingen/Interface.hpp"
 
 #include "NodeFactory.hpp"
 
@@ -44,21 +44,21 @@ class ConnectionImpl;
 
 /** Broadcaster for all clients.
  *
- * This is a ClientInterface that forwards all messages to all registered
+ * This is an Interface that forwards all messages to all registered
  * clients (for updating all clients on state changes in the engine).
  *
  * \ingroup engine
  */
-class ClientBroadcaster : public ClientInterface
+class ClientBroadcaster : public Interface
 {
 public:
-	void register_client(const Raul::URI& uri, ClientInterface* client);
+	void register_client(const Raul::URI& uri, Interface* client);
 	bool unregister_client(const Raul::URI& uri);
 
-	ClientInterface* client(const Raul::URI& uri);
+	Interface* client(const Raul::URI& uri);
 
 	void send_plugins(const NodeFactory::Plugins& plugin_list);
-	void send_plugins_to(ClientInterface*, const NodeFactory::Plugins& plugin_list);
+	void send_plugins_to(Interface*, const NodeFactory::Plugins& plugin_list);
 
 	void send_object(const GraphObjectImpl* p, bool recursive);
 
@@ -67,8 +67,6 @@ public:
 	for (Clients::const_iterator i = _clients.begin(); i != _clients.end(); ++i) \
 		(*i).second->msg(__VA_ARGS__)
 
-	// CommonInterface
-
 	void bundle_begin() { BROADCAST(bundle_begin); }
 	void bundle_end()   { BROADCAST(bundle_end); }
 
@@ -114,16 +112,17 @@ public:
 		BROADCAST(set_property, subject, predicate, value);
 	}
 
-	// ClientInterface
-
 	Raul::URI uri() const { return "http://drobilla.net/ns/ingen#broadcaster"; } ///< N/A
 
+	void set_response_id(int32_t id) {} ///< N/A
+	void ping() {} ///< N/A
+	void get(const Raul::URI& uri) {} ///< N/A
 	void response(int32_t id, Status status) {} ///< N/A
 
 	void error(const std::string& msg) { BROADCAST(error, msg); }
 
 private:
-	typedef std::map<Raul::URI, ClientInterface*> Clients;
+	typedef std::map<Raul::URI, Interface*> Clients;
 
 	Glib::Mutex _clients_mutex;
 	Clients     _clients;
diff --git a/src/server/Engine.cpp b/src/server/Engine.cpp
index 89062d4a..3d5e981b 100644
--- a/src/server/Engine.cpp
+++ b/src/server/Engine.cpp
@@ -241,7 +241,7 @@ Engine::process_events(ProcessContext& context)
 }
 
 void
-Engine::register_client(const Raul::URI& uri, ClientInterface* client)
+Engine::register_client(const Raul::URI& uri, Interface* client)
 {
 	_broadcaster->register_client(uri, client);
 }
diff --git a/src/server/Engine.hpp b/src/server/Engine.hpp
index 64f874c2..d1ac04f1 100644
--- a/src/server/Engine.hpp
+++ b/src/server/Engine.hpp
@@ -26,6 +26,7 @@
 #include "raul/SharedPtr.hpp"
 
 #include "ingen/EngineBase.hpp"
+#include "ingen/Interface.hpp"
 
 namespace Raul { class Maid; }
 
@@ -76,7 +77,7 @@ public:
 
 	virtual void process_events(ProcessContext& context);
 
-	virtual void register_client(const Raul::URI& uri, ClientInterface* client);
+	virtual void register_client(const Raul::URI& uri, Interface* client);
 
 	virtual bool unregister_client(const Raul::URI& uri);
 
diff --git a/src/server/Event.cpp b/src/server/Event.cpp
index 95d0d052..258eff3f 100644
--- a/src/server/Event.cpp
+++ b/src/server/Event.cpp
@@ -15,7 +15,7 @@
  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "ingen/ClientInterface.hpp"
+#include "ingen/Interface.hpp"
 
 #include "Driver.hpp"
 #include "Engine.hpp"
diff --git a/src/server/Event.hpp b/src/server/Event.hpp
index 8bb1d8aa..b933a8ca 100644
--- a/src/server/Event.hpp
+++ b/src/server/Event.hpp
@@ -24,14 +24,12 @@
 #include "raul/Path.hpp"
 #include "raul/SharedPtr.hpp"
 
+#include "ingen/Interface.hpp"
 #include "ingen/Status.hpp"
 
 #include "types.hpp"
 
 namespace Ingen {
-
-class ClientInterface;
-
 namespace Server {
 
 class Engine;
@@ -82,7 +80,7 @@ public:
 	void respond(Status status);
 
 protected:
-	Event(Engine& engine, ClientInterface* client, int32_t id, FrameTime time)
+	Event(Engine& engine, Interface* client, int32_t id, FrameTime time)
 		: _engine(engine)
 		, _request_client(client)
 		, _request_id(id)
@@ -105,7 +103,7 @@ protected:
 
 	Engine&                _engine;
 	Raul::AtomicPtr<Event> _next;
-	ClientInterface*       _request_client;
+	Interface*             _request_client;
 	int32_t                _request_id;
 	FrameTime              _time;
 	Status                 _status;
diff --git a/src/server/ObjectSender.cpp b/src/server/ObjectSender.cpp
index 9eac2911..39217ae4 100644
--- a/src/server/ObjectSender.cpp
+++ b/src/server/ObjectSender.cpp
@@ -16,7 +16,7 @@
  */
 
 #include "ObjectSender.hpp"
-#include "ingen/ClientInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/shared/LV2URIMap.hpp"
 #include "ingen/shared/URIs.hpp"
 #include "EngineStore.hpp"
@@ -35,7 +35,7 @@ namespace Ingen {
 namespace Server {
 
 void
-ObjectSender::send_object(ClientInterface*       client,
+ObjectSender::send_object(Interface*             client,
                           const GraphObjectImpl* object,
                           bool                   recursive)
 {
@@ -59,7 +59,7 @@ ObjectSender::send_object(ClientInterface*       client,
 }
 
 void
-ObjectSender::send_patch(ClientInterface* client, const PatchImpl* patch, bool recursive, bool bundle)
+ObjectSender::send_patch(Interface* client, const PatchImpl* patch, bool recursive, bool bundle)
 {
 	if (bundle)
 		client->bundle_begin();
@@ -98,7 +98,7 @@ ObjectSender::send_patch(ClientInterface* client, const PatchImpl* patch, bool r
 
 /** Sends a node or a patch */
 void
-ObjectSender::send_node(ClientInterface* client, const NodeImpl* node, bool recursive, bool bundle)
+ObjectSender::send_node(Interface* client, const NodeImpl* node, bool recursive, bool bundle)
 {
 	PluginImpl* const plugin = node->plugin_impl();
 
@@ -128,7 +128,7 @@ ObjectSender::send_node(ClientInterface* client, const NodeImpl* node, bool recu
 }
 
 void
-ObjectSender::send_port(ClientInterface* client, const PortImpl* port, bool bundle)
+ObjectSender::send_port(Interface* client, const PortImpl* port, bool bundle)
 {
 	assert(port);
 
diff --git a/src/server/ObjectSender.hpp b/src/server/ObjectSender.hpp
index a743c6d5..9c4a65c6 100644
--- a/src/server/ObjectSender.hpp
+++ b/src/server/ObjectSender.hpp
@@ -20,7 +20,7 @@
 
 namespace Ingen {
 
-class ClientInterface;
+class Interface;
 
 namespace Server {
 
@@ -30,33 +30,33 @@ class NodeImpl;
 class PortImpl;
 class PluginImpl;
 
-/** Utility class for sending GraphObjects to clients through ClientInterface.
+/** Utility class for sending GraphObjects to clients via Interface.
  *
- * While ClientInterface is the direct low level message-based interface
+ * While Interface 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
+ * Basically a serialiser, except to calls on Interface rather than
  * eg a byte stream.
  */
 class ObjectSender {
 public:
-	static void send_object(ClientInterface*       client,
+	static void send_object(Interface*             client,
 	                        const GraphObjectImpl* object,
 	                        bool                   recursive);
 
 private:
-	static void send_patch(ClientInterface* client,
+	static void send_patch(Interface*       client,
 	                       const PatchImpl* patch,
 	                       bool             recursive,
-	                       bool             bundle=true);
-	static void send_node(ClientInterface*  client,
+	                       bool             bundle = true);
+	static void send_node(Interface*        client,
 	                      const NodeImpl*   node,
 	                      bool              recursive,
-	                      bool              bundle=true);
-	static void send_port(ClientInterface*  client,
+	                      bool              bundle = true);
+	static void send_port(Interface*        client,
 	                      const PortImpl*   port,
-	                      bool              bundle=true);
+	                      bool              bundle = true);
 };
 
 } // namespace Server
diff --git a/src/server/ServerInterfaceImpl.cpp b/src/server/ServerInterfaceImpl.cpp
index 1bd388ec..b5c6f3fc 100644
--- a/src/server/ServerInterfaceImpl.cpp
+++ b/src/server/ServerInterfaceImpl.cpp
@@ -69,7 +69,6 @@ ServerInterfaceImpl::set_response_id(int32_t id)
 	if (!_request_client) {  // Kludge
 		_request_client = _engine.broadcaster()->client(
 			"http://drobilla.net/ns/ingen#internal");
-		std::cerr << "SET REQUEST CLIENT " << (void*)_request_client << std::endl;
 	}
 	_request_id = id;
 }
diff --git a/src/server/ServerInterfaceImpl.hpp b/src/server/ServerInterfaceImpl.hpp
index e3dcabad..ef9042bf 100644
--- a/src/server/ServerInterfaceImpl.hpp
+++ b/src/server/ServerInterfaceImpl.hpp
@@ -22,8 +22,7 @@
 #include <string>
 #include <memory>
 #include "raul/SharedPtr.hpp"
-#include "ingen/ClientInterface.hpp"
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/Resource.hpp"
 #include "EventSource.hpp"
 #include "types.hpp"
@@ -35,7 +34,7 @@ class Engine;
 
 /** A queued (preprocessed) event source / interface.
  *
- * This is the bridge between the ServerInterface presented to the client, and
+ * This is the bridge between the Interface presented to the client, and
  * the EventSource that needs to be presented to the Driver.
  *
  * Responses occur through the event mechanism (which notified clients in
@@ -44,7 +43,7 @@ class Engine;
  * are successful.
  */
 class ServerInterfaceImpl : public EventSource,
-                            public ServerInterface
+                            public Interface
 {
 public:
 	ServerInterfaceImpl(Engine& engine);
@@ -54,11 +53,9 @@ public:
 
 	virtual void set_response_id(int32_t id);
 
-	// Bundles
 	virtual void bundle_begin();
-	virtual void bundle_end();
 
-	// CommonInterface object commands
+	virtual void bundle_end();
 
 	virtual void put(const Raul::URI&            path,
 	                 const Resource::Properties& properties,
@@ -83,20 +80,21 @@ public:
 
 	virtual void del(const Raul::URI& uri);
 
-	// ServerInterface object commands
-
 	virtual void disconnect_all(const Raul::Path& parent_patch_path,
 	                            const Raul::Path& path);
 
-	// Requests
 	virtual void ping();
+
 	virtual void get(const Raul::URI& uri);
 
+	virtual void response(int32_t id, Status status) {}  ///< N/A
+	virtual void error(const std::string& msg) {}  ///< N/A
+
 protected:
-	ClientInterface*   _request_client;
-	int32_t            _request_id;
-	Engine&            _engine;
-	bool               _in_bundle; ///< True iff a bundle is currently being received
+	Interface* _request_client;
+	int32_t    _request_id;
+	Engine&    _engine;
+	bool       _in_bundle;  ///< True iff a bundle is currently being received
 
 private:
 	SampleCount now() const;
diff --git a/src/server/events/Connect.cpp b/src/server/events/Connect.cpp
index 0cdd78dd..f5641bac 100644
--- a/src/server/events/Connect.cpp
+++ b/src/server/events/Connect.cpp
@@ -43,12 +43,12 @@ namespace Ingen {
 namespace Server {
 namespace Events {
 
-Connect::Connect(Engine&          engine,
-                 ClientInterface* client,
-                 int32_t          id,
-                 SampleCount      timestamp,
-                 const Path&      src_port_path,
-                 const Path&      dst_port_path)
+Connect::Connect(Engine&     engine,
+                 Interface*  client,
+                 int32_t     id,
+                 SampleCount timestamp,
+                 const Path& src_port_path,
+                 const Path& dst_port_path)
 	: Event(engine, client, id, timestamp)
 	, _src_port_path(src_port_path)
 	, _dst_port_path(dst_port_path)
diff --git a/src/server/events/Connect.hpp b/src/server/events/Connect.hpp
index c1218865..ca972d33 100644
--- a/src/server/events/Connect.hpp
+++ b/src/server/events/Connect.hpp
@@ -50,7 +50,7 @@ class Connect : public Event
 {
 public:
 	Connect(Engine&           engine,
-	        ClientInterface*  client,
+	        Interface*        client,
 	        int32_t           id,
 	        SampleCount       timestamp,
 	        const Raul::Path& src_port_path,
diff --git a/src/server/events/CreateNode.cpp b/src/server/events/CreateNode.cpp
index f043a321..d74b0b6c 100644
--- a/src/server/events/CreateNode.cpp
+++ b/src/server/events/CreateNode.cpp
@@ -42,7 +42,7 @@ namespace Server {
 namespace Events {
 
 CreateNode::CreateNode(Engine&                     engine,
-                       ClientInterface*            client,
+                       Interface*                  client,
                        int32_t                     id,
                        SampleCount                 timestamp,
                        const Path&                 path,
diff --git a/src/server/events/CreateNode.hpp b/src/server/events/CreateNode.hpp
index 0a89ba02..31e10dbd 100644
--- a/src/server/events/CreateNode.hpp
+++ b/src/server/events/CreateNode.hpp
@@ -42,7 +42,7 @@ class CreateNode : public Event
 {
 public:
 	CreateNode(Engine&                     engine,
-	           ClientInterface*            client,
+	           Interface*                  client,
 	           int32_t                     id,
 	           SampleCount                 timestamp,
 	           const Raul::Path&           node_path,
diff --git a/src/server/events/CreatePatch.cpp b/src/server/events/CreatePatch.cpp
index 4f85be8d..a5072689 100644
--- a/src/server/events/CreatePatch.cpp
+++ b/src/server/events/CreatePatch.cpp
@@ -37,7 +37,7 @@ namespace Server {
 namespace Events {
 
 CreatePatch::CreatePatch(Engine&                     engine,
-                         ClientInterface*            client,
+                         Interface*                  client,
                          int32_t                     id,
                          SampleCount                 timestamp,
                          const Raul::Path&           path,
diff --git a/src/server/events/CreatePatch.hpp b/src/server/events/CreatePatch.hpp
index 66a81c20..858210c5 100644
--- a/src/server/events/CreatePatch.hpp
+++ b/src/server/events/CreatePatch.hpp
@@ -37,7 +37,7 @@ class CreatePatch : public Event
 {
 public:
 	CreatePatch(Engine&                     engine,
-	            ClientInterface*            client,
+	            Interface*                  client,
 	            int32_t                     id,
 	            SampleCount                 timestamp,
 	            const Raul::Path&           path,
diff --git a/src/server/events/CreatePort.cpp b/src/server/events/CreatePort.cpp
index 39aed9d2..6fa4a6bf 100644
--- a/src/server/events/CreatePort.cpp
+++ b/src/server/events/CreatePort.cpp
@@ -41,7 +41,7 @@ namespace Server {
 namespace Events {
 
 CreatePort::CreatePort(Engine&                     engine,
-                       ClientInterface*            client,
+                       Interface*                  client,
                        int32_t                     id,
                        SampleCount                 timestamp,
                        const Raul::Path&           path,
diff --git a/src/server/events/CreatePort.hpp b/src/server/events/CreatePort.hpp
index fec23f0d..331a1252 100644
--- a/src/server/events/CreatePort.hpp
+++ b/src/server/events/CreatePort.hpp
@@ -43,7 +43,7 @@ class CreatePort : public Event
 {
 public:
 	CreatePort(Engine&                     engine,
-	           ClientInterface*            client,
+	           Interface*                  client,
 	           int32_t                     id,
 	           SampleCount                 timestamp,
 	           const Raul::Path&           path,
diff --git a/src/server/events/Deactivate.hpp b/src/server/events/Deactivate.hpp
index 33264795..c6a74845 100644
--- a/src/server/events/Deactivate.hpp
+++ b/src/server/events/Deactivate.hpp
@@ -33,7 +33,7 @@ class Deactivate : public Event
 {
 public:
 	Deactivate(Engine&          engine,
-	           ClientInterface* client,
+	           Interface*       client,
 	           int32_t          id,
 	           SampleCount      timestamp)
 		: Event(engine, client, id, timestamp)
diff --git a/src/server/events/Delete.cpp b/src/server/events/Delete.cpp
index 7138a40d..34796baf 100644
--- a/src/server/events/Delete.cpp
+++ b/src/server/events/Delete.cpp
@@ -36,7 +36,7 @@ namespace Server {
 namespace Events {
 
 Delete::Delete(Engine&          engine,
-               ClientInterface* client,
+               Interface*       client,
                int32_t          id,
                FrameTime        time,
                const Raul::URI& uri)
diff --git a/src/server/events/Delete.hpp b/src/server/events/Delete.hpp
index c85d6982..f8416bc8 100644
--- a/src/server/events/Delete.hpp
+++ b/src/server/events/Delete.hpp
@@ -59,7 +59,7 @@ class Delete : public Event
 {
 public:
 	Delete(Engine&          engine,
-	       ClientInterface* client,
+	       Interface*       client,
 	       int32_t          id,
 	       FrameTime        timestamp,
 	       const Raul::URI& uri);
diff --git a/src/server/events/Disconnect.cpp b/src/server/events/Disconnect.cpp
index 81528d7c..b2e55adc 100644
--- a/src/server/events/Disconnect.cpp
+++ b/src/server/events/Disconnect.cpp
@@ -43,7 +43,7 @@ namespace Server {
 namespace Events {
 
 Disconnect::Disconnect(Engine&           engine,
-                       ClientInterface*  client,
+                       Interface*        client,
                        int32_t           id,
                        SampleCount       timestamp,
                        const Raul::Path& src_port_path,
diff --git a/src/server/events/Disconnect.hpp b/src/server/events/Disconnect.hpp
index 726f5a98..24c6a863 100644
--- a/src/server/events/Disconnect.hpp
+++ b/src/server/events/Disconnect.hpp
@@ -47,7 +47,7 @@ class Disconnect : public Event
 {
 public:
 	Disconnect(Engine&           engine,
-	           ClientInterface*  client,
+	           Interface*        client,
 	           int32_t           id,
 	           SampleCount       timestamp,
 	           const Raul::Path& src_port_path,
diff --git a/src/server/events/DisconnectAll.cpp b/src/server/events/DisconnectAll.cpp
index 1538c93b..667b5a64 100644
--- a/src/server/events/DisconnectAll.cpp
+++ b/src/server/events/DisconnectAll.cpp
@@ -44,12 +44,12 @@ namespace Ingen {
 namespace Server {
 namespace Events {
 
-DisconnectAll::DisconnectAll(Engine&          engine,
-                             ClientInterface* client,
-                             int32_t          id,
-                             SampleCount      timestamp,
-                             const Path&      parent_path,
-                             const Path&      node_path)
+DisconnectAll::DisconnectAll(Engine&     engine,
+                             Interface*  client,
+                             int32_t     id,
+                             SampleCount timestamp,
+                             const Path& parent_path,
+                             const Path& node_path)
 	: Event(engine, client, id, timestamp)
 	, _parent_path(parent_path)
 	, _path(node_path)
diff --git a/src/server/events/DisconnectAll.hpp b/src/server/events/DisconnectAll.hpp
index e3cd2490..65db2d90 100644
--- a/src/server/events/DisconnectAll.hpp
+++ b/src/server/events/DisconnectAll.hpp
@@ -45,7 +45,7 @@ class DisconnectAll : public Event
 {
 public:
 	DisconnectAll(Engine&           engine,
-	              ClientInterface*  client,
+	              Interface*        client,
 	              int32_t           id,
 	              SampleCount       timestamp,
 	              const Raul::Path& parent,
diff --git a/src/server/events/Get.cpp b/src/server/events/Get.cpp
index 605e392a..404cd981 100644
--- a/src/server/events/Get.cpp
+++ b/src/server/events/Get.cpp
@@ -15,7 +15,7 @@
  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "ingen/ClientInterface.hpp"
+#include "ingen/Interface.hpp"
 
 #include "ClientBroadcaster.hpp"
 #include "Driver.hpp"
@@ -31,11 +31,11 @@ namespace Ingen {
 namespace Server {
 namespace Events {
 
-Get::Get(Engine&          engine,
-         ClientInterface* client,
-         int32_t          id,
-         SampleCount      timestamp,
-         const URI&       uri)
+Get::Get(Engine&     engine,
+         Interface*  client,
+         int32_t     id,
+         SampleCount timestamp,
+         const URI&  uri)
 	: Event(engine, client, id, timestamp)
 	, _uri(uri)
 	, _object(NULL)
diff --git a/src/server/events/Get.hpp b/src/server/events/Get.hpp
index 919db0f9..45b7bcd7 100644
--- a/src/server/events/Get.hpp
+++ b/src/server/events/Get.hpp
@@ -40,7 +40,7 @@ class Get : public Event
 {
 public:
 	Get(Engine&          engine,
-	    ClientInterface* client,
+	    Interface*       client,
 	    int32_t          id,
 	    SampleCount      timestamp,
 	    const Raul::URI& uri);
diff --git a/src/server/events/Move.cpp b/src/server/events/Move.cpp
index 878f21f0..5f3fbff2 100644
--- a/src/server/events/Move.cpp
+++ b/src/server/events/Move.cpp
@@ -34,12 +34,12 @@ namespace Ingen {
 namespace Server {
 namespace Events {
 
-Move::Move(Engine&          engine,
-           ClientInterface* client,
-           int32_t          id,
-           SampleCount      timestamp,
-           const Path&      path,
-           const Path&      new_path)
+Move::Move(Engine&     engine,
+           Interface*  client,
+           int32_t     id,
+           SampleCount timestamp,
+           const Path& path,
+           const Path& new_path)
 	: Event(engine, client, id, timestamp)
 	, _old_path(path)
 	, _new_path(new_path)
diff --git a/src/server/events/Move.hpp b/src/server/events/Move.hpp
index 4a167656..b67e9672 100644
--- a/src/server/events/Move.hpp
+++ b/src/server/events/Move.hpp
@@ -46,7 +46,7 @@ class Move : public Event
 {
 public:
 	Move(Engine&           engine,
-	     ClientInterface*  client,
+	     Interface*        client,
 	     int32_t           id,
 	     SampleCount       timestamp,
 	     const Raul::Path& old_path,
diff --git a/src/server/events/Ping.hpp b/src/server/events/Ping.hpp
index 4a2a13dc..de24b643 100644
--- a/src/server/events/Ping.hpp
+++ b/src/server/events/Ping.hpp
@@ -36,10 +36,10 @@ namespace Events {
 class Ping : public Event
 {
 public:
-	Ping(Engine&          engine,
-	     ClientInterface* client,
-	     int32_t          id,
-	     SampleCount      timestamp)
+	Ping(Engine&     engine,
+	     Interface*  client,
+	     int32_t     id,
+	     SampleCount timestamp)
 		: Event(engine, client, id, timestamp)
 	{}
 
diff --git a/src/server/events/SetMetadata.cpp b/src/server/events/SetMetadata.cpp
index 5b2391bd..e2621fae 100644
--- a/src/server/events/SetMetadata.cpp
+++ b/src/server/events/SetMetadata.cpp
@@ -53,7 +53,7 @@ namespace Events {
 typedef Resource::Properties Properties;
 
 SetMetadata::SetMetadata(Engine&           engine,
-                         ClientInterface*  client,
+                         Interface*        client,
                          int32_t           id,
                          SampleCount       timestamp,
                          bool              create,
diff --git a/src/server/events/SetMetadata.hpp b/src/server/events/SetMetadata.hpp
index bcc3ab4f..71ac7414 100644
--- a/src/server/events/SetMetadata.hpp
+++ b/src/server/events/SetMetadata.hpp
@@ -70,7 +70,7 @@ class SetMetadata : public Event
 {
 public:
 	SetMetadata(Engine&                     engine,
-	            ClientInterface*            client,
+	            Interface*                  client,
 	            int32_t                     id,
 	            SampleCount                 timestamp,
 	            bool                        create,
diff --git a/src/server/events/SetPortValue.cpp b/src/server/events/SetPortValue.cpp
index 30478f5f..ecf9416e 100644
--- a/src/server/events/SetPortValue.cpp
+++ b/src/server/events/SetPortValue.cpp
@@ -47,7 +47,7 @@ namespace Server {
 namespace Events {
 
 SetPortValue::SetPortValue(Engine&           engine,
-                           ClientInterface*  client,
+                           Interface*        client,
                            int32_t           id,
                            bool              queued,
                            SampleCount       timestamp,
@@ -63,7 +63,7 @@ SetPortValue::SetPortValue(Engine&           engine,
 
 /** Internal */
 SetPortValue::SetPortValue(Engine&           engine,
-                           ClientInterface*  client,
+                           Interface*        client,
                            int32_t           id,
                            SampleCount       timestamp,
                            PortImpl*         port,
diff --git a/src/server/events/SetPortValue.hpp b/src/server/events/SetPortValue.hpp
index 71764568..cf992fcf 100644
--- a/src/server/events/SetPortValue.hpp
+++ b/src/server/events/SetPortValue.hpp
@@ -44,7 +44,7 @@ class SetPortValue : public Event
 {
 public:
 	SetPortValue(Engine&           engine,
-	             ClientInterface*  client,
+	             Interface*        client,
 	             int32_t           id,
 	             bool              queued,
 	             SampleCount       timestamp,
@@ -52,7 +52,7 @@ public:
 	             const Raul::Atom& value);
 
 	SetPortValue(Engine&           engine,
-	             ClientInterface*  client,
+	             Interface*        client,
 	             int32_t           id,
 	             SampleCount       timestamp,
 	             PortImpl*         port,
diff --git a/src/server/ingen_lv2.cpp b/src/server/ingen_lv2.cpp
index fa38b035..3e9366ae 100644
--- a/src/server/ingen_lv2.cpp
+++ b/src/server/ingen_lv2.cpp
@@ -30,7 +30,7 @@
 #include "lv2/lv2plug.in/ns/ext/state/state.h"
 #include "lv2/lv2plug.in/ns/ext/urid/urid.h"
 
-#include "ingen/ServerInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/serialisation/Parser.hpp"
 #include "ingen/serialisation/Serialiser.hpp"
 #include "ingen/shared/Configuration.hpp"
@@ -416,7 +416,7 @@ ingen_cleanup(LV2_Handle instance)
 {
 	IngenPlugin* me = (IngenPlugin*)instance;
 	me->world->set_local_engine(SharedPtr<Ingen::Server::Engine>());
-	me->world->set_engine(SharedPtr<Ingen::ServerInterface>());
+	me->world->set_engine(SharedPtr<Ingen::Interface>());
 	delete me->world;
 	free(instance);
 }
diff --git a/src/shared/Builder.cpp b/src/shared/Builder.cpp
index 9dea08f0..3b49bd41 100644
--- a/src/shared/Builder.cpp
+++ b/src/shared/Builder.cpp
@@ -18,7 +18,7 @@
 #include "raul/Atom.hpp"
 #include "raul/Path.hpp"
 
-#include "ingen/CommonInterface.hpp"
+#include "ingen/Interface.hpp"
 #include "ingen/Connection.hpp"
 #include "ingen/Node.hpp"
 #include "ingen/Patch.hpp"
@@ -34,7 +34,7 @@ using namespace Raul;
 namespace Ingen {
 namespace Shared {
 
-Builder::Builder(SharedPtr<Shared::URIs> uris, CommonInterface& interface)
+Builder::Builder(SharedPtr<Shared::URIs> uris, Interface& interface)
 	: _uris(uris)
 	, _interface(interface)
 {
diff --git a/src/shared/World.cpp b/src/shared/World.cpp
index fe5e025c..e3551302 100644
--- a/src/shared/World.cpp
+++ b/src/shared/World.cpp
@@ -26,6 +26,7 @@
 #include "raul/Atom.hpp"
 #include "sord/sordmm.hpp"
 
+#include "ingen/Interface.hpp"
 #include "ingen/EngineBase.hpp"
 #include "ingen/shared/Module.hpp"
 #include "ingen/shared/World.hpp"
@@ -176,7 +177,7 @@ public:
 	Sord::World*                         rdf_world;
 	SharedPtr<LV2URIMap>                 lv2_uri_map;
 	SharedPtr<URIs>                      uris;
-	SharedPtr<ServerInterface>           engine;
+	SharedPtr<Interface>                 engine;
 	SharedPtr<EngineBase>                local_engine;
 	SharedPtr<Serialisation::Serialiser> serialiser;
 	SharedPtr<Serialisation::Parser>     parser;
@@ -201,7 +202,7 @@ World::~World()
 }
 
 void World::set_local_engine(SharedPtr<EngineBase> e)              { _impl->local_engine = e; }
-void World::set_engine(SharedPtr<ServerInterface> e)               { _impl->engine = e; }
+void World::set_engine(SharedPtr<Interface> e)                     { _impl->engine = e; }
 void World::set_serialiser(SharedPtr<Serialisation::Serialiser> s) { _impl->serialiser = s; }
 void World::set_parser(SharedPtr<Serialisation::Parser> p)         { _impl->parser = p; }
 void World::set_store(SharedPtr<Store> s)                          { _impl->store = s; }
@@ -210,7 +211,7 @@ void World::set_conf(Raul::Configuration* c)                       { _impl->conf
 int&                                 World::argc()         { return _impl->argc; }
 char**&                              World::argv()         { return _impl->argv; }
 SharedPtr<EngineBase>                World::local_engine() { return _impl->local_engine; }
-SharedPtr<ServerInterface>           World::engine()       { return _impl->engine; }
+SharedPtr<Interface>                 World::engine()       { return _impl->engine; }
 SharedPtr<Serialisation::Serialiser> World::serialiser()   { return _impl->serialiser; }
 SharedPtr<Serialisation::Parser>     World::parser()       { return _impl->parser; }
 SharedPtr<Store>                     World::store()        { return _impl->store; }
@@ -271,16 +272,15 @@ World::unload_modules()
 
 /** Get an interface for a remote engine at @a url
  */
-SharedPtr<ServerInterface>
-World::interface(
-	const std::string&         engine_url,
-	SharedPtr<ClientInterface> respond_to)
+SharedPtr<Interface>
+World::interface(const std::string&   engine_url,
+                 SharedPtr<Interface> respond_to)
 {
 	const string scheme = engine_url.substr(0, engine_url.find(":"));
 	const Pimpl::InterfaceFactories::const_iterator i = _impl->interface_factories.find(scheme);
 	if (i == _impl->interface_factories.end()) {
 		warn << "Unknown URI scheme `" << scheme << "'" << endl;
-		return SharedPtr<ServerInterface>();
+		return SharedPtr<Interface>();
 	}
 
 	return i->second(this, engine_url, respond_to);