Remove DSSI.

git-svn-id: http://svn.drobilla.net/lad/ingen@838 a436a847-0d15-0410-975c-d299462d15a1

21 files changed, 12 insertions, 1251 deletions

diff --git a/src/libs/engine/DSSINode.cpp b/src/libs/engine/DSSINode.cpp
deleted file mode 100644
index 33f8b86c..00000000
--- a/src/libs/engine/DSSINode.cpp
+++ /dev/null
@@ -1,361 +0,0 @@
-/* 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
- */
-
-#include <map>
-//#include <set>
-#include "DSSINode.hpp"
-#include "ClientBroadcaster.hpp"
-#include "interface/ClientInterface.hpp"
-#include "InputPort.hpp"
-#include "types.hpp"
-#include "AudioBuffer.hpp"
-#include "ProcessContext.hpp"
-
-using namespace std;
-
-namespace Ingen {
-
-
-DSSINode::DSSINode(const PluginImpl* plugin, const string& name, bool polyphonic, Patch* parent, DSSI_Descriptor* descriptor, SampleRate srate, size_t buffer_size)
-: LADSPANode(plugin, name, 1, parent, descriptor->LADSPA_Plugin, srate, buffer_size),
-  _dssi_descriptor(descriptor),
-  _ui_addr(NULL),
-  _bank(-1),
-  _program(-1),
-  _midi_in_port(NULL),
-  _midi_in_buffer(NULL),
-  _alsa_events(new snd_seq_event_t[_buffer_size]),
-  _alsa_encoder(NULL)
-{
-	snd_midi_event_new(3, &_alsa_encoder);
-}
-
-
-DSSINode::~DSSINode()
-{
-	if (_ui_addr != NULL)
-		lo_address_free(_ui_addr);
-
-	snd_midi_event_free(_alsa_encoder);
-	delete [] _alsa_events;
-}
-
-
-/** This needs to be overridden here because LADSPANode::instantiate()
- *  allocates the port array, and we want to add the MIDI input port to that
- *  array.
- */
-bool
-DSSINode::instantiate()
-{
-	assert(!_ports);
-	
-	if (has_midi_input()) {
-		_ports = new Raul::Array<Port*>(_descriptor->PortCount + 1);
-		_midi_in_port = new InputPort(this, "MIDIIn", _ports->size()-1, 1, DataType::MIDI, _buffer_size);
-		_ports->at(_ports->size()-1) = _midi_in_port;
-	}	
-
-	// LADSPANode::instantiate checks if _ports is already allocated
-	if (!LADSPANode::instantiate()) {
-		delete _ports;
-		return false;
-	}
-	
-	return true;
-}
-
-
-void
-DSSINode::activate()
-{
-	LADSPANode::activate();
-	
-	update_programs(false);
-	set_default_program();
-	
-	snd_midi_event_reset_encode(_alsa_encoder);
-}
-
-
-void
-DSSINode::set_ui_url(const string& url)
-{
-	if (_ui_addr != NULL)
-		lo_address_free(_ui_addr);
-	
-	_ui_url = url;
-	_ui_addr = lo_address_new_from_url(url.c_str());
-	char* base_path = lo_url_get_path(url.c_str());
-	_ui_base_path = base_path;
-	free(base_path);
-	cerr << "Set UI base path to " << _ui_base_path << endl;
-}
-
-
-void
-DSSINode::set_control(uint32_t port_num, Sample val)
-{
-	assert(port_num < _descriptor->PortCount);
-	Port* port = _ports->at(port_num);
-	assert(port->type() == DataType::FLOAT);
-	((AudioBuffer*)port->buffer(0))->set(val, 0);
-}
-
-
-void
-DSSINode::configure(const string& key, const string& val)
-{
-	_dssi_descriptor->configure(_instances[0], key.c_str(), val.c_str());
-	_configures[key] = val;
-	update_programs(true);
-}
-
-
-void
-DSSINode::program(int bank, int program)
-{
-	if (_dssi_descriptor->select_program)
-		_dssi_descriptor->select_program(_instances[0], bank, program);
-
-	_bank = bank;
-	_program = program;
-}
-
-
-void
-DSSINode::convert_events(SampleCount nframes)
-{
-	assert(has_midi_input());
-	  
-	_encoded_events = 0;
-	MidiBuffer& buffer = *_midi_in_buffer;
-	
-	if (_midi_in_buffer == 0)
-	  return;
-	
-	buffer.prepare_read(nframes);
-	double timestamp;
-	uint32_t size;
-	unsigned char* data;
-	while (buffer.get_event(&timestamp, &size, &data) < nframes &&
-	       _encoded_events < _buffer_size) {
-	  snd_midi_event_encode(_alsa_encoder, data, size, 
-				&_alsa_events[_encoded_events]);
-	  _alsa_events[_encoded_events].time.tick = 
-	    (snd_seq_tick_time_t)timestamp;
-	  if (_alsa_events[_encoded_events].type != SND_SEQ_EVENT_NONE)
-	    ++_encoded_events;
-	  buffer.increment();
-	}
-}
-
-
-bool
-DSSINode::has_midi_input() const
-{
-	return (_dssi_descriptor->run_synth || _dssi_descriptor->run_multiple_synths);
-}
-
-
-void
-DSSINode::process(ProcessContext& context)
-{
-	NodeBase::pre_process(context);
-
-	if (_dssi_descriptor->run_synth) {
-		convert_events(context.nframes());
-		_dssi_descriptor->run_synth(_instances[0], context.nframes(),
-					     _alsa_events, _encoded_events);
-	} else if (_dssi_descriptor->run_multiple_synths) {
-		convert_events(context.nframes());
-		// I hate this stupid function
-		snd_seq_event_t* events[1]       = { _alsa_events };
-		long unsigned    events_sizes[1] = { _encoded_events };
-		_dssi_descriptor->run_multiple_synths(1, _instances, context.nframes(),
-			events, events_sizes);
-	} else {
-		LADSPANode::process(context);
-	}
-	
-	NodeBase::post_process(context);
-}
-
-
-void
-DSSINode::set_port_buffer(uint32_t voice, uint32_t port_num, Buffer* buf)
-{
-	assert(voice < _polyphony);
-	
-	// Could be a MIDI port after this
-	if (port_num < _descriptor->PortCount) {
-	        AudioBuffer* audio_buffer = dynamic_cast<AudioBuffer*>(buf);
-		assert(audio_buffer);
-		_descriptor->connect_port(_instances[voice], port_num,
-			audio_buffer->data());
-	}
-	
-	else if (port_num == _descriptor->PortCount && has_midi_input()) {
-	        MidiBuffer* midi_buffer = dynamic_cast<MidiBuffer*>(buf);
-		assert(midi_buffer);
-		_midi_in_buffer = midi_buffer;
-	}
-}
-
-
-void
-DSSINode::send_control(int port_num, float value)
-{
-	string path = _ui_base_path + "/control";
-	lo_send(_ui_addr, path.c_str(), "if", port_num, value);
-}
-
-
-void
-DSSINode::send_program(int bank, int value)
-{
-	string path = _ui_base_path + "/program";
-	lo_send(_ui_addr, path.c_str(), "ii", bank, value);
-}
-
-
-void
-DSSINode::send_configure(const string& key, const string& val)
-{
-	string path = _ui_base_path + "/configure";
-	lo_send(_ui_addr, path.c_str(), "ss", key.c_str(), val.c_str());
-}
-
-	
-void
-DSSINode::send_show()
-{
-	string path = _ui_base_path + "/show";
-	lo_send(_ui_addr, path.c_str(), NULL);
-}
-
-
-void
-DSSINode::send_hide()
-{
-	string path = _ui_base_path + "/hide";
-	lo_send(_ui_addr, path.c_str(), NULL);
-}
-
-
-void
-DSSINode::send_quit()
-{
-	string path = _ui_base_path + "/quit";
-	lo_send(_ui_addr, path.c_str(), NULL);
-}
-
-
-void
-DSSINode::send_update()
-{
-	// send "configure"s
-	for (map<string, string>::iterator i = _configures.begin(); i != _configures.end(); ++i)
-		send_configure((*i).first, (*i).second);
-
-	// send "program"
-	send_program(_bank, _program);
-
-	// send "control"s
-	for (size_t i=0; i < _ports->size(); ++i)
-		if (_ports->at(i)->type() == DataType::FLOAT && _ports->at(i)->buffer_size() == 1)
-			send_control(_ports->at(i)->num(), ((AudioBuffer*)_ports->at(i)->buffer(0))->value_at(0));
-
-	// send "show" FIXME: not to spec
-	send_show();
-}
-
-
-bool
-DSSINode::update_programs(bool send_events)
-{
-#if 0
-	// remember all old banks and programs
-	set<pair<int, int> > to_be_deleted;
-	map<int, Bank>::const_iterator iter;
-	Bank::const_iterator iter2;
-	for (iter = _banks.begin(); iter != _banks.end(); ++iter) {
-	  for (iter2 = iter->second.begin(); iter2 != iter->second.end(); ++iter2) {
-	  	to_be_deleted.insert(make_pair(iter->first, iter2->first));
-	  }
-	}
-  
-	// iterate over all programs
-	if (_dssi_descriptor->get_program) {
-		for (int i = 0; true; ++i) {
-			const DSSI_Program_Descriptor* descriptor =
-			  _dssi_descriptor->get_program(_instances[0], i);
-			if (!descriptor)
-			  break;
-			
-			iter = _banks.find(descriptor->Bank);
-			if (iter == _banks.end() || 
-			    iter->second.find(descriptor->Program) == iter->second.end() ||
-			    iter->second.find(descriptor->Program)->second != descriptor->Name) {
-				_banks[descriptor->Bank][descriptor->Program] = descriptor->Name;
-				if (send_events) {
-					_engine.broadcaster()->send_program_add(path(), descriptor->Bank,
-									   descriptor->Program, 
-									   descriptor->Name);
-				}
-				to_be_deleted.erase(make_pair(descriptor->Bank, descriptor->Program));
-			}
-		}
-	}
-	
-	// remove programs that has disappeared from the plugin
-	set<pair<int, int> >::const_iterator set_iter;
-	for (set_iter = to_be_deleted.begin(); 
-	     set_iter != to_be_deleted.end(); ++set_iter) {
-		_banks[set_iter->first].erase(set_iter->second);
-		if (send_events)
-			_engine.broadcaster()->send_program_remove(path(), set_iter->first, set_iter->second);
-		if (_banks[set_iter->first].size() == 0)
-			_banks.erase(set_iter->first);
-	}
-#endif
-	cerr << "FIXME: DSSI programs broken!" << endl;
-
-	return true;
-}
-
-
-void
-DSSINode::set_default_program()
-{
-	map<int, Bank>::const_iterator iter = _banks.begin();
-	if (iter != _banks.end()) {
-		Bank::const_iterator iter2 = iter->second.begin();
-		if (iter2 != iter->second.end())
-			program(iter->first, iter2->first);
-	}
-}
-
-
-const map<int, DSSINode::Bank>&
-DSSINode::get_programs() const
-{
-	return _banks;
-}
-
-
-} // namespace Ingen
diff --git a/src/libs/engine/DSSINode.hpp b/src/libs/engine/DSSINode.hpp
deleted file mode 100644
index 38d7ea3d..00000000
--- a/src/libs/engine/DSSINode.hpp
+++ /dev/null
@@ -1,104 +0,0 @@
-/* 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 DSSINODE_H
-#define DSSINODE_H
-
-#include <alsa/asoundlib.h>
-#include <dssi.h>
-#include <lo/lo.h>
-#include "LADSPANode.hpp"
-#include "MidiBuffer.hpp"
-
-namespace Ingen {
-
-class InputPort;
-namespace Shared {
-	class ClientInterface;
-} using Shared::ClientInterface;
-
-
-/** An instance of a DSSI plugin.
- */
-class DSSINode : public LADSPANode
-{
-public:
-
-	typedef std::map<int, string> Bank;
-	
-	DSSINode(const PluginImpl* plugin, const string& name, bool polyphonic, Patch* parent, DSSI_Descriptor* descriptor, SampleRate srate, size_t buffer_size);
-	~DSSINode();
-	
-	bool instantiate();
-
-	void activate();
-
-	void set_ui_url(const string& url);
-	void send_update();
-
-	void set_control(uint32_t port_num, Sample val);
-	void configure(const string& key, const string& val);
-	void program(int bank, int program);
-
-	void process(ProcessContext& context);
-	
-	void set_port_buffer(uint32_t voice, uint32_t port_num, Buffer* buf);
-	
-	bool update_programs(bool send_events);
-	void set_default_program();
-	const std::map<int, Bank>& get_programs() const;
-
-private:
-	bool has_midi_input() const;
-	
-	// DSSI GUI messages
-	void send_control(int port_num, float value);
-	void send_program(int bank, int value);
-	void send_configure(const std::string& key, const std::string& val);
-	void send_show();
-	void send_hide();
-	void send_quit();
-	
-	// Conversion to ALSA MIDI events
-	void convert_events(SampleCount nframes);
-	
-	
-	DSSI_Descriptor* _dssi_descriptor;
-	
-	std::string _ui_url;
-	std::string _ui_base_path;
-	lo_address  _ui_addr;
-
-	// Current values
-	int                                _bank;
-	int                                _program;
-	std::map<std::string, std::string> _configures;
-	std::map<int, Bank>                _banks;
-
-	InputPort*        _midi_in_port;
-	MidiBuffer*       _midi_in_buffer;
- 	snd_seq_event_t*  _alsa_events;
- 	unsigned long     _encoded_events;
- 	snd_midi_event_t* _alsa_encoder;
-};
-
-
-} // namespace Ingen
-
-
-#endif // DSSINODE_H
-
diff --git a/src/libs/engine/LADSPANode.cpp b/src/libs/engine/LADSPANode.cpp
index 6ddead2b..f7b32072 100644
--- a/src/libs/engine/LADSPANode.cpp
+++ b/src/libs/engine/LADSPANode.cpp
@@ -56,7 +56,6 @@ LADSPANode::LADSPANode(const PluginImpl* plugin, const string& path, bool polyph
 bool
 LADSPANode::instantiate()
 {
-	// Note that a DSSI plugin might tack more on to the end of this
 	if (!_ports)
 		_ports = new Raul::Array<Port*>(_descriptor->PortCount);
 	
diff --git a/src/libs/engine/Makefile.am b/src/libs/engine/Makefile.am
index 5952a288..91d48fd7 100644
--- a/src/libs/engine/Makefile.am
+++ b/src/libs/engine/Makefile.am
@@ -178,20 +178,6 @@ libingen_engine_la_SOURCES += \
 	LADSPANode.cpp
 endif
 
-if WITH_DSSI
-libingen_engine_la_SOURCES += \
-	DSSINode.hpp \
-	DSSINode.cpp \
-	events/DSSIConfigureEvent.cpp \
-	events/DSSIConfigureEvent.hpp \
-	events/DSSIControlEvent.cpp \
-	events/DSSIControlEvent.hpp \
-	events/DSSIProgramEvent.cpp \
-	events/DSSIProgramEvent.hpp \
-	events/DSSIUpdateEvent.cpp \
-	events/DSSIUpdateEvent.hpp
-endif
-
 if WITH_LV2
 libingen_engine_la_SOURCES += \
 	LV2Node.hpp \
diff --git a/src/libs/engine/NodeFactory.cpp b/src/libs/engine/NodeFactory.cpp
index 3bbe87ff..1e05b923 100644
--- a/src/libs/engine/NodeFactory.cpp
+++ b/src/libs/engine/NodeFactory.cpp
@@ -36,9 +36,6 @@
 #ifdef HAVE_LADSPA
 #include "LADSPANode.hpp"
 #endif
-#ifdef HAVE_DSSI
-#include "DSSINode.hpp"
-#endif
 
 using namespace std;
 
@@ -157,9 +154,6 @@ NodeFactory::load_plugins()
 #ifdef HAVE_SLV2
 		load_lv2_plugins();
 #endif
-#ifdef HAVE_DSSI
-		load_dssi_plugins();
-#endif
 #ifdef HAVE_LADSPA
 		load_ladspa_plugins();
 #endif
@@ -228,11 +222,6 @@ NodeFactory::load_plugin(const PluginImpl* a_plugin,
 		r = load_lv2_plugin(plugin->uri(), name, polyphonic, parent, srate, buffer_size);
 		break;
 #endif
-#ifdef HAVE_DSSI
-	case Plugin::DSSI:
-		r = load_dssi_plugin(plugin->uri(), name, polyphonic, parent, srate, buffer_size);
-		break;
-#endif
 #ifdef HAVE_LADSPA
 	case Plugin::LADSPA:
 		r = load_ladspa_plugin(plugin->uri(), name, polyphonic, parent, srate, buffer_size);
@@ -359,171 +348,6 @@ NodeFactory::load_lv2_plugin(const string& plug_uri,
 #endif // HAVE_SLV2
 
 
-#ifdef HAVE_DSSI
-
-/** Loads information about all DSSI plugins into internal plugin database.
- */
-void
-NodeFactory::load_dssi_plugins()
-{
-	// FIXME: too much code duplication with load_ladspa_plugin
-	
-	char* env_dssi_path = getenv("DSSI_PATH");
-	string dssi_path;
-	if (!env_dssi_path) {
-	 	cerr << "[NodeFactory] DSSI_PATH is empty.  Assuming /usr/lib/dssi:/usr/local/lib/dssi:~/.dssi" << endl;
-		dssi_path = string("/usr/lib/dssi:/usr/local/lib/dssi:").append(
-			getenv("HOME")).append("/.dssi");
-	} else {
-		dssi_path = env_dssi_path;
-	}
-	
-	string dir;
-	string full_lib_name;
-	
-	// Yep, this should use an sstream alright..
-	while (dssi_path != "") {
-		dir = dssi_path.substr(0, dssi_path.find(':'));
-		if (dssi_path.find(':') != string::npos)
-			dssi_path = dssi_path.substr(dssi_path.find(':')+1);
-		else
-			dssi_path = "";
-	
-		DIR* pdir = opendir(dir.c_str());
-		if (pdir == NULL) {
-			//cerr << "[NodeFactory] Unreadable directory in DSSI_PATH: " << dir.c_str() << endl;
-			continue;
-		}
-
-		struct dirent* pfile;
-		while ((pfile = readdir(pdir))) {
-	
-			DSSI_Descriptor_Function df         = NULL;
-			DSSI_Descriptor*         descriptor = NULL;
-			
-			if (!strcmp(pfile->d_name, ".") || !strcmp(pfile->d_name, ".."))
-				continue;
-			
-			full_lib_name = dir +"/"+ pfile->d_name;
-			
-			Glib::Module* plugin_library = library(full_lib_name);
-			if (!plugin_library) {
-				cerr << "WARNING: Failed to load library " << full_lib_name << endl;
-				continue;
-			}
-	
-			bool found = plugin_library->get_symbol("dssi_descriptor", (void*&)df);
-			if (!found || !df) {
-				// Not a DSSI plugin library
-				cerr << "WARNING: Non-DSSI library found in DSSI path: " <<
-					full_lib_name << endl;
-				_libraries.erase(full_lib_name);
-				delete plugin_library;
-				continue;
-			}
-
-			const LADSPA_Descriptor* ld = NULL;
-			
-			for (unsigned long i=0; (descriptor = (DSSI_Descriptor*)df(i)) != NULL; ++i) {
-				ld = descriptor->LADSPA_Plugin;
-				assert(ld != NULL);
-				string uri = string("dssi:") + pfile->d_name +":"+ ld->Label;
-				PluginImpl* plugin = new PluginImpl(Plugin::DSSI, uri);
-				assert(plugin_library != NULL);
-				plugin->module(plugin_library);
-				plugin->lib_path(dir + "/" + pfile->d_name);
-				plugin->plug_label(ld->Label);
-				plugin->name(ld->Name);
-				plugin->type(Plugin::DSSI);
-				plugin->id(ld->UniqueID);
-
-				bool found = false;
-				for (list<PluginImpl*>::const_iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
-					if ((*i)->uri() == plugin->uri()) {
-						cerr << "Warning: Duplicate DSSI plugin (" << plugin->lib_name() << ":"
-							<< plugin->plug_label() << ")" << " found.\nUsing " << (*i)->lib_path()
-							<< " version." << endl;
-						found = true;
-						break;
-					}
-				}
-				if (!found)
-					_plugins.push_back(plugin);
-				else
-					delete plugin;
-			}
-		}
-		closedir(pdir);
-	}
-}
-
-
-/** Creates a Node by instancing a DSSI plugin.
- */
-NodeImpl*
-NodeFactory::load_dssi_plugin(const string& uri,
-                              const string& name,
-	                          bool          polyphonic,
-	                          Patch*        parent,
-	                          SampleRate    srate,
-	                          size_t        buffer_size)
-{
-	// FIXME: awful code duplication here
-	
-	assert(uri != "");
-	assert(name != "");
-	
-	DSSI_Descriptor_Function df = NULL;
-	const PluginImpl* plugin = NULL;
-	NodeImpl* n = NULL;
-	
-	// Attempt to find the lib
-	list<PluginImpl*>::iterator i;
-	for (i = _plugins.begin(); i != _plugins.end(); ++i) {
-		plugin = (*i);
-		if (plugin->uri() == uri) break;
-	}
-
-	assert(plugin->id() != 0);
-
-	if (i == _plugins.end()) {
-		cerr << "Did not find DSSI plugin " << uri << " in database." << endl;
-		return NULL;
-	} else {
-		assert(plugin);
-		if (!plugin->module()->get_symbol("dssi_descriptor", (void*&)df)) {
-			cerr << "Looks like this isn't a DSSI plugin." << endl;
-			return NULL;
-		}
-	}
-
-	// Attempt to find the plugin in lib
-	DSSI_Descriptor* descriptor = NULL;
-	for (unsigned long i=0; (descriptor = (DSSI_Descriptor*)df(i)) != NULL; ++i) {
-		if (descriptor->LADSPA_Plugin != NULL
-				&& descriptor->LADSPA_Plugin->UniqueID == plugin->id()) {
-			break;
-		}
-	}
-	
-	if (descriptor == NULL) {
-		cerr << "Could not find plugin \"" << plugin->id() << "\" in " << plugin->lib_name() << endl;
-		return NULL;
-	}
-
-	n = new DSSINode(plugin, name, polyphonic, parent, descriptor, srate, buffer_size);
-
-	bool success = ((DSSINode*)n)->instantiate();
-	if (!success) {
-		delete n;
-		n = NULL;
-	}
-
-	return n;
-}
-#endif // HAVE_DSSI
-
-
 #ifdef HAVE_LADSPA
 /** Loads information about all LADSPA plugins into internal plugin database.
  */
diff --git a/src/libs/engine/NodeFactory.hpp b/src/libs/engine/NodeFactory.hpp
index decf59c0..47bd4993 100644
--- a/src/libs/engine/NodeFactory.hpp
+++ b/src/libs/engine/NodeFactory.hpp
@@ -76,11 +76,6 @@ private:
 	NodeImpl* load_lv2_plugin(const string& plugin_uri, const string& name, bool polyphonic, Patch* parent, SampleRate srate, size_t buffer_size);
 #endif
 
-#ifdef HAVE_DSSI
-	void load_dssi_plugins();
-	NodeImpl* load_dssi_plugin(const string& plugin_uri, const string& name, bool polyphonic, Patch* parent, SampleRate srate, size_t buffer_size);
-#endif
-	
 	NodeImpl* load_internal_plugin(const string& plug_label, const string& name, bool polyphonic, Patch* parent, SampleRate srate, size_t buffer_size);
 
 	Glib::Module* library(const string& path);
diff --git a/src/libs/engine/OSCClientSender.cpp b/src/libs/engine/OSCClientSender.cpp
index 56971d70..1d1a9323 100644
--- a/src/libs/engine/OSCClientSender.cpp
+++ b/src/libs/engine/OSCClientSender.cpp
@@ -184,7 +184,7 @@ OSCClientSender::num_plugins(uint32_t num)
 
 /** \page client_osc_namespace
  * <p> \b /ingen/plugin - Notification of the existance of a plugin
- * \arg \b type (string) - Type if plugin ("LADSPA", "DSSI", or "Internal")
+ * \arg \b type (string) - Type if plugin ("LADSPA", "LV2", or "Internal")
  * \arg \b uri (string) - URI of the plugin (see engine namespace documentation) \n
  * \arg \b lib-name (string) - Name of shared library plugin resides in (ie "cmt.so")
  * \arg \b plug-label (string) - Label of the plugin (ie "dahdsr_iaoa")
@@ -302,7 +302,7 @@ OSCClientSender::new_port(const std::string& path,
  * \li This is a notification that the object is <em>externally</em> polyphonic,
  * i.e. its parent sees several independent buffers for a single port, one for each voice.
  * An object can be internally polyphonic but externally not if the voices are mixed down;
- * this is true of DSSI plugins and subpatches with mismatched polyphony. </p> \n \n
+ * this is true of some instruments and subpatches with mismatched polyphony. </p> \n \n
  */
 void
 OSCClientSender::polyphonic(const std::string& path,
@@ -472,8 +472,8 @@ OSCClientSender::port_activity(const std::string& port_path)
 
 /** \page client_osc_namespace
  * <p> \b /ingen/plugin - Notification of the existance of a plugin
- * \arg \b type (string) - Type of plugin ("LADSPA", "DSSI", or "Internal")
- * \arg \b uri (string) - Type of plugin ("LADSPA", "DSSI", or "Internal")
+ * \arg \b type (string) - Type of plugin ("LADSPA", "LV2", or "Internal")
+ * \arg \b uri (string) - Type of plugin ("LADSPA", "LV2", or "Internal")
  * \arg \b name (string) - Descriptive human-readable name of plugin (ie "ADSR Envelope")
  */
 void
@@ -547,7 +547,7 @@ OSCClientSender::object_renamed(const std::string& old_path, const std::string&
 }
 
 
-/** Sends information about a program associated with a DSSI plugin node.
+/** Sends information about a program associated with a node.
  */
 void
 OSCClientSender::program_add(const std::string& node_path, uint32_t bank, uint32_t program, const std::string& name)
diff --git a/src/libs/engine/OSCEngineReceiver.cpp b/src/libs/engine/OSCEngineReceiver.cpp
index 41437244..cfb3f860 100644
--- a/src/libs/engine/OSCEngineReceiver.cpp
+++ b/src/libs/engine/OSCEngineReceiver.cpp
@@ -116,13 +116,6 @@ OSCEngineReceiver::OSCEngineReceiver(Engine& engine, size_t queue_size, uint16_t
 	lo_server_add_method(_server, "/ingen/request_plugins", "i", request_plugins_cb, this);
 	lo_server_add_method(_server, "/ingen/request_all_objects", "i", request_all_objects_cb, this);
 
-	
-	// DSSI support
-#ifdef HAVE_DSSI
-	// XXX WARNING: notice this is a catch-all
-	lo_server_add_method(_server, NULL, NULL, dssi_cb, this);
-#endif
-
 	lo_server_add_method(_server, NULL, NULL, unknown_cb, NULL);
 
 	Thread::set_name("OSC Pre-Processor");
@@ -958,43 +951,6 @@ OSCEngineReceiver::_request_all_objects_cb(const char* path, const char* types,
 }
 
 
-#ifdef HAVE_DSSI
-int
-OSCEngineReceiver::_dssi_cb(const char* path, const char* types, lo_arg** argv, int argc, lo_message msg)
-{
-#if 0
-	string node_path(path);
-
-	if (node_path.substr(0, 5) != "/dssi")
-		return 1;
-	
-	string command = node_path.substr(node_path.find_last_of("/")+1);
-	node_path = node_path.substr(5); // chop off leading "/dssi/"
-	node_path = node_path.substr(0, node_path.find_last_of("/")); // chop off command at end
-	
-	//cout << "DSSI:  Got message " << command << " for node " << node_path << endl;
-
-	QueuedEvent* ev = NULL;
-	
-	if (command == "update" && !strcmp(types, "s"))
-		ev = new DSSIUpdateEvent(NULL, node_path, &argv[0]->s);
-	else if (command == "control" && !strcmp(types, "if"))
-		ev = new DSSIControlEvent(NULL, node_path, argv[0]->i, argv[1]->f);
-	else if (command == "configure" && ~strcmp(types, "ss"))
-		ev = new DSSIConfigureEvent(NULL, node_path, &argv[0]->s, &argv[1]->s);
-	else if (command == "program" && ~strcmp(types, "ii"))
-		ev = new DSSIProgramEvent(NULL, node_path, argv[0]->i, argv[1]->i);
-
-	if (ev != NULL)
-		push(ev);
-	else
-		cerr << "[OSCEngineReceiver] Unknown DSSI command received: " << path << endl;
-#endif
-	return 0;
-}
-#endif
-
-
 //  Static Callbacks //
 
 
diff --git a/src/libs/engine/OSCEngineReceiver.hpp b/src/libs/engine/OSCEngineReceiver.hpp
index c4f86b8c..918c15e2 100644
--- a/src/libs/engine/OSCEngineReceiver.hpp
+++ b/src/libs/engine/OSCEngineReceiver.hpp
@@ -124,10 +124,6 @@ private:
 	LO_HANDLER(request_plugins);
 	LO_HANDLER(request_all_objects);
 
-#ifdef HAVE_DSSI
-	LO_HANDLER(dssi);
-#endif
-
 	lo_server _server;
 };
 
diff --git a/src/libs/engine/PluginImpl.hpp b/src/libs/engine/PluginImpl.hpp
index e2aa4374..13f17ca6 100644
--- a/src/libs/engine/PluginImpl.hpp
+++ b/src/libs/engine/PluginImpl.hpp
@@ -95,7 +95,6 @@ public:
 	const char* type_string() const {
 		if (_type == LADSPA) return "LADSPA";
 		else if (_type == LV2) return "LV2";
-		else if (_type == DSSI) return "DSSI";
 		else if (_type == Internal) return "Internal";
 		else if (_type == Patch) return "Patch";
 		else return "";
@@ -108,7 +107,6 @@ public:
 	void set_type(const string& type_string) {
 		if (type_string == "LADSPA") _type = LADSPA;
 		else if (type_string == "LV2") _type = LV2;
-		else if (type_string == "DSSI") _type = DSSI;
 		else if (type_string == "Internal") _type = Internal;
 		else if (type_string == "Patch") _type = Patch;
 	}
@@ -124,11 +122,11 @@ public:
 private:
 	Plugin::Type  _type;
 	string        _uri;        ///< LV2 only
-	string        _lib_path;   ///< LADSPA/DSSI only
-	string        _lib_name;   ///< LADSPA/DSSI only
-	string        _plug_label; ///< LADSPA/DSSI only
-	string        _name;       ///< LADSPA/DSSI only
-	unsigned long _id;  ///< LADSPA/DSSI only
+	string        _lib_path;   ///< LADSPA only
+	string        _lib_name;   ///< LADSPA only
+	string        _plug_label; ///< LADSPA only
+	string        _name;       ///< LADSPA only
+	unsigned long _id;         ///< LADSPA only
 	
 	Glib::Module* _module;
 
diff --git a/src/libs/engine/QueuedEngineInterface.cpp b/src/libs/engine/QueuedEngineInterface.cpp
index b7d18bde..9899916c 100644
--- a/src/libs/engine/QueuedEngineInterface.cpp
+++ b/src/libs/engine/QueuedEngineInterface.cpp
@@ -15,6 +15,7 @@
  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include <iostream>
 #include "QueuedEngineInterface.hpp"
 #include CONFIG_H_PATH
 #include "QueuedEventSource.hpp"
@@ -292,9 +293,7 @@ QueuedEngineInterface::set_program(const string& node_path,
                                    uint32_t      bank,
                                    uint32_t      program)
 {
-#ifdef HAVE_DSSI
-	push_queued(new DSSIProgramEvent(_engine, _responder, now(), node_path, bank, program));
-#endif
+	std::cerr << "FIXME: set program" << std::endl;
 }
 
 
diff --git a/src/libs/engine/events.hpp b/src/libs/engine/events.hpp
index 7f87888d..54b23cce 100644
--- a/src/libs/engine/events.hpp
+++ b/src/libs/engine/events.hpp
@@ -51,12 +51,5 @@
 #include "SetPortValueQueuedEvent.hpp"
 #include "UnregisterClientEvent.hpp"
 
-#ifdef HAVE_DSSI
-#include "DSSIConfigureEvent.hpp"
-#include "DSSIControlEvent.hpp"
-#include "DSSIProgramEvent.hpp"
-#include "DSSIUpdateEvent.hpp"
-#endif
-
 #endif // EVENTS_H
 
diff --git a/src/libs/engine/events/DSSIConfigureEvent.cpp b/src/libs/engine/events/DSSIConfigureEvent.cpp
deleted file mode 100644
index 25c9ab31..00000000
--- a/src/libs/engine/events/DSSIConfigureEvent.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-/* 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
- */
-
-#include "DSSIConfigureEvent.hpp"
-#include "Engine.hpp"
-#include "NodeImpl.hpp"
-#include "ClientBroadcaster.hpp"
-#include "PluginImpl.hpp"
-#include "ObjectStore.hpp"
-
-using namespace std;
-
-namespace Ingen {
-
-
-DSSIConfigureEvent::DSSIConfigureEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& node_path, const string& key, const string& val)
-: QueuedEvent(engine, responder, timestamp),
-  _node_path(node_path),
-  _key(key),
-  _val(val),
-  _node(NULL)
-{
-}
-
-
-void
-DSSIConfigureEvent::pre_process()
-{
-	NodeImpl* node = _engine.object_store()->find_node(_node_path);
-
-	if (node != NULL && node->plugin()->type() == Plugin::DSSI) {
-		_node = (DSSINode*)node;
-		_node->configure(_key, _val);
-	}
-
-	QueuedEvent::pre_process();
-}
-
-	
-void
-DSSIConfigureEvent::execute(ProcessContext& context)
-{
-	QueuedEvent::execute(context);
-	// Nothing.
-}
-
-
-void
-DSSIConfigureEvent::post_process()
-{
-	if (_node == NULL) {
-		cerr << "Unable to find DSSI node " << _node_path << endl;
-	} else {
-		string key = "dssi-configure--";
-		key += _key;
-		_engine.broadcaster()->send_metadata_update(_node_path, key, Atom(_val.c_str()));
-	}
-}
-
-
-} // namespace Ingen
-
diff --git a/src/libs/engine/events/DSSIConfigureEvent.hpp b/src/libs/engine/events/DSSIConfigureEvent.hpp
deleted file mode 100644
index 5960daf9..00000000
--- a/src/libs/engine/events/DSSIConfigureEvent.hpp
+++ /dev/null
@@ -1,50 +0,0 @@
-/* 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 DSSICONFIGUREEVENT_H
-#define DSSICONFIGUREEVENT_H
-
-#include "QueuedEvent.hpp"
-#include "DSSINode.hpp"
-
-namespace Ingen {
-
-
-/** Change of a 'configure' key/value pair for a DSSI plugin.
- *
- * \ingroup engine
- */
-class DSSIConfigureEvent : public QueuedEvent
-{
-public:
-	DSSIConfigureEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& node_path, const string& key, const string& val);
-
-	void pre_process();
-	void execute(ProcessContext& context);
-	void post_process();
-
-private:
-	string    _node_path;
-	string    _key;
-	string    _val;
-	DSSINode* _node;
-};
-
-
-} // namespace Ingen
-
-#endif // DSSICONFIGUREEVENT_H
diff --git a/src/libs/engine/events/DSSIControlEvent.cpp b/src/libs/engine/events/DSSIControlEvent.cpp
deleted file mode 100644
index 70c7dc99..00000000
--- a/src/libs/engine/events/DSSIControlEvent.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-/* 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
- */
-
-#include "DSSIControlEvent.hpp"
-#include "Engine.hpp"
-#include "NodeImpl.hpp"
-#include "PluginImpl.hpp"
-#include "ObjectStore.hpp"
-
-namespace Ingen {
-
-
-DSSIControlEvent::DSSIControlEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& node_path, int port_num, Sample val)
-: QueuedEvent(engine, responder, timestamp),
-  _node_path(node_path),
-  _port_num(port_num),
-  _val(val),
-  _node(NULL)
-{
-}
-
-
-void
-DSSIControlEvent::pre_process()
-{
-	NodeImpl* node = _engine.object_store()->find_node(_node_path);
-
-	if (node->plugin()->type() != Plugin::DSSI)
-		_node = NULL;
-	else
-		_node = (DSSINode*)node;
-
-	QueuedEvent::pre_process();
-}
-
-	
-void
-DSSIControlEvent::execute(ProcessContext& context)
-{
-	QueuedEvent::execute(context);
-
-	if (_node != NULL)
-		_node->set_control(_port_num, _val);
-}
-
-
-void
-DSSIControlEvent::post_process()
-{
-	if (_node == NULL)
-		std::cerr << "Unable to find DSSI node " << _node_path << std::endl;
-}
-
-
-} // namespace Ingen
-
diff --git a/src/libs/engine/events/DSSIControlEvent.hpp b/src/libs/engine/events/DSSIControlEvent.hpp
deleted file mode 100644
index 56fd05cf..00000000
--- a/src/libs/engine/events/DSSIControlEvent.hpp
+++ /dev/null
@@ -1,52 +0,0 @@
-/* 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 DSSICONTROLEVENT_H
-#define DSSICONTROLEVENT_H
-
-#include "QueuedEvent.hpp"
-#include "DSSINode.hpp"
-
-namespace Ingen {
-	
-
-/** A control change event for a DSSI plugin.
- *
- * This does essentially the same thing as a SetPortValueEvent.
- *
- * \ingroup engine
- */
-class DSSIControlEvent : public QueuedEvent
-{
-public:
-	DSSIControlEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& node_path, int port_num, Sample val);
-
-	void pre_process();
-	void execute(ProcessContext& context);
-	void post_process();
-
-private:
-	string    _node_path;
-	int       _port_num;
-	float     _val;
-	DSSINode* _node;
-};
-
-
-} // namespace Ingen
-
-#endif // DSSICONTROLEVENT_H
diff --git a/src/libs/engine/events/DSSIProgramEvent.cpp b/src/libs/engine/events/DSSIProgramEvent.cpp
deleted file mode 100644
index 94cd20dc..00000000
--- a/src/libs/engine/events/DSSIProgramEvent.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-/* 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
- */
-
-#include "DSSIProgramEvent.hpp"
-#include <cstdio>
-#include <iostream>
-#include "Engine.hpp"
-#include "NodeImpl.hpp"
-#include "ClientBroadcaster.hpp"
-#include "PluginImpl.hpp"
-#include "ObjectStore.hpp"
-using std::cout; using std::cerr; using std::endl;
-
-
-namespace Ingen {
-
-
-DSSIProgramEvent::DSSIProgramEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& node_path, int bank, int program)
-: QueuedEvent(engine, responder, timestamp),
-  _node_path(node_path),
-  _bank(bank),
-  _program(program),
-  _node(NULL)
-{
-}
-
-
-void
-DSSIProgramEvent::pre_process()
-{
-	NodeImpl* node = _engine.object_store()->find_node(_node_path);
-
-	if (node != NULL && node->plugin()->type() == Plugin::DSSI)
-		_node = (DSSINode*)node;
-
-	QueuedEvent::pre_process();
-}
-
-	
-void
-DSSIProgramEvent::execute(ProcessContext& context)
-{
-	QueuedEvent::execute(context);
-
-	if (_node != NULL)
-		_node->program(_bank, _program);
-}
-
-
-void
-DSSIProgramEvent::post_process()
-{
-	if (_node == NULL) {
-		cerr << "Unable to find DSSI node " << _node_path << endl;
-	} else {
-		// sends program as metadata in the form bank/program
-		char* temp_buf = new char[16];
-		snprintf(temp_buf, 16, "%d/%d", _bank, _program);
-		_engine.broadcaster()->send_metadata_update(_node_path, "dssi-program", temp_buf);
-	}
-}
-
-
-} // namespace Ingen
-
diff --git a/src/libs/engine/events/DSSIProgramEvent.hpp b/src/libs/engine/events/DSSIProgramEvent.hpp
deleted file mode 100644
index b66dcb87..00000000
--- a/src/libs/engine/events/DSSIProgramEvent.hpp
+++ /dev/null
@@ -1,50 +0,0 @@
-/* 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 DSSIPROGRAMEVENT_H
-#define DSSIPROGRAMEVENT_H
-
-#include "QueuedEvent.hpp"
-#include "DSSINode.hpp"
-
-namespace Ingen {	
-
-
-/** A program change for a DSSI plugin.
- *
- * \ingroup engine
- */
-class DSSIProgramEvent : public QueuedEvent
-{
-public:
-	DSSIProgramEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& node_path, int bank, int program);
-
-	void pre_process();
-	void execute(ProcessContext& context);
-	void post_process();
-
-private:
-	string    _node_path;
-	int       _bank;
-	int       _program;
-	DSSINode* _node;
-};
-
-
-} // namespace Ingen
-
-#endif // DSSIPROGRAMEVENT_H
diff --git a/src/libs/engine/events/DSSIUpdateEvent.cpp b/src/libs/engine/events/DSSIUpdateEvent.cpp
deleted file mode 100644
index 8f2eea6a..00000000
--- a/src/libs/engine/events/DSSIUpdateEvent.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-/* 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
- */
-
-#include "DSSIUpdateEvent.hpp"
-#include <iostream>
-#include "NodeImpl.hpp"
-#include "ObjectStore.hpp"
-#include "Engine.hpp"
-#include "DSSINode.hpp"
-#include "PluginImpl.hpp"
-
-using std::cerr; using std::endl;
-
-namespace Ingen {
-
-
-DSSIUpdateEvent::DSSIUpdateEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& path, const string& url)
-: QueuedEvent(engine, responder, timestamp),
-  _path(path),
-  _url(url),
-  _node(NULL)
-{
-}
-
-
-void
-DSSIUpdateEvent::pre_process()
-{
-	NodeImpl* node = _engine.object_store()->find_node(_path);
-
-	if (node == NULL || node->plugin()->type() != Plugin::DSSI) {
-		_node = NULL;
-		QueuedEvent::pre_process();
-		return;
-	} else {
-		_node = (DSSINode*)node;
-	}
-	
-	QueuedEvent::pre_process();
-}
-
-
-void
-DSSIUpdateEvent::execute(ProcessContext& context)
-{
-	QueuedEvent::execute(context);
-
-	if (_node != NULL) {
-		_node->set_ui_url(_url);
-	}
-}
-
-
-void
-DSSIUpdateEvent::post_process()
-{
-	cerr << "DSSI update event: " << _url << endl;
-
-	if (_node != NULL) {
-		_node->send_update();
-	}
-}
-
-
-} // namespace Ingen
-
diff --git a/src/libs/engine/events/DSSIUpdateEvent.hpp b/src/libs/engine/events/DSSIUpdateEvent.hpp
deleted file mode 100644
index 16a2b50a..00000000
--- a/src/libs/engine/events/DSSIUpdateEvent.hpp
+++ /dev/null
@@ -1,55 +0,0 @@
-/* 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 DSSIUPDATEEVENT_H
-#define DSSIUPDATEEVENT_H
-
-#include "QueuedEvent.hpp"
-#include <string>
-
-using std::string;
-
-namespace Ingen {
-	
-class DSSINode;
-
-
-/** A DSSI "update" responder for a DSSI plugin/node.
- *
- * This sends all information about the plugin to the UI (over OSC).
- *
- * \ingroup engine
- */
-class DSSIUpdateEvent : public QueuedEvent
-{
-public:
-	DSSIUpdateEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& path, const string& url);
-	
-	void pre_process();
-	void execute(ProcessContext& context);
-	void post_process();
-
-private:
-	string     _path;
-	string     _url;
-	DSSINode*  _node;
-};
-
-
-} // namespace Ingen
-
-#endif // DSSIUPDATEEVENT_H
diff --git a/src/libs/engine/events/Makefile.am b/src/libs/engine/events/Makefile.am
index 67ccf0e5..f437be2c 100644
--- a/src/libs/engine/events/Makefile.am
+++ b/src/libs/engine/events/Makefile.am
@@ -13,14 +13,6 @@ EXTRA_DIST = \
 	CreatePatchEvent.hpp \
 	CreatePortEvent.cpp \
 	CreatePortEvent.hpp \
-	DSSIConfigureEvent.cpp \
-	DSSIConfigureEvent.hpp \
-	DSSIControlEvent.cpp \
-	DSSIControlEvent.hpp \
-	DSSIProgramEvent.cpp \
-	DSSIProgramEvent.hpp \
-	DSSIUpdateEvent.cpp \
-	DSSIUpdateEvent.hpp \
 	DeactivateEvent.cpp \
 	DeactivateEvent.hpp \
 	DestroyEvent.cpp \