More juggling

git-svn-id: http://svn.drobilla.net/lad/grauph@16 a436a847-0d15-0410-975c-d299462d15a1

10 files changed, 1049 insertions, 0 deletions

diff --git a/src/progs/demolition/DemolitionClientInterface.cpp b/src/progs/demolition/DemolitionClientInterface.cpp
new file mode 100644
index 00000000..e58371d4
--- /dev/null
+++ b/src/progs/demolition/DemolitionClientInterface.cpp
@@ -0,0 +1,109 @@
+/* This file is part of Om.  Copyright (C) 2005 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "DemolitionClientInterface.h"
+#include "DemolitionModel.h"
+
+
+DemolitionClientInterface::DemolitionClientInterface(DemolitionModel* model)
+: m_model(model)
+{
+}
+
+
+DemolitionClientInterface::~DemolitionClientInterface()
+{
+}
+
+
+void
+DemolitionClientInterface::error(const string& msg)
+{
+}
+
+
+void
+DemolitionClientInterface::new_patch_model(PatchModel* pm)
+{
+	m_model->add_patch(pm);
+}
+
+
+void
+DemolitionClientInterface::new_port_model(PortModel* port_model)
+{
+	m_model->add_port(port_model);
+}
+
+
+void
+DemolitionClientInterface::object_destroyed(const string& path)
+{
+	m_model->remove_object(path);
+}
+
+void
+DemolitionClientInterface::patch_enabled(const string& path)
+{
+}
+
+
+void
+DemolitionClientInterface::patch_disabled(const string& path)
+{
+}
+
+
+void
+DemolitionClientInterface::new_node_model(NodeModel* nm)
+{
+	m_model->add_node(nm);
+}
+
+
+void
+DemolitionClientInterface::object_renamed(const string& old_path, const string& new_path)
+{
+	m_model->object_renamed(old_path, new_path);
+}
+
+
+void
+DemolitionClientInterface::connection_model(ConnectionModel* cm)
+{
+	m_model->add_connection(cm);
+}
+
+
+void
+DemolitionClientInterface::disconnection(const string& src_port_path, const string& dst_port_path)
+{
+	m_model->remove_connection(src_port_path, dst_port_path);
+}
+
+
+void
+DemolitionClientInterface::control_change(const string& port_path, float value)
+{
+}
+
+
+void
+DemolitionClientInterface::new_plugin_model(PluginModel* pi)
+{
+	m_model->add_plugin(pi);
+}
+
diff --git a/src/progs/demolition/DemolitionClientInterface.h b/src/progs/demolition/DemolitionClientInterface.h
new file mode 100644
index 00000000..374008b5
--- /dev/null
+++ b/src/progs/demolition/DemolitionClientInterface.h
@@ -0,0 +1,75 @@
+/* This file is part of Om.  Copyright (C) 2005 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef DEMOLITIONCLIENTHOOKS_H
+#define DEMOLITIONCLIENTHOOKS_H
+
+#include <cstdlib>
+#include <string>
+#include "ModelClientInterface.h"
+#include "DemolitionModel.h"
+#include "PluginModel.h"
+using std::string;
+
+using namespace LibOmClient;
+
+
+/** ModelClientInterface implementation for the Gtk client.
+ *
+ * These are the hooks into the GUI for the Comm class.
+ *
+ * \ingroup OmGtk
+ */
+class DemolitionClientInterface : public ModelClientInterface
+{
+public:
+	DemolitionClientInterface(DemolitionModel* model);
+	virtual ~DemolitionClientInterface();
+	
+	void bundle_begin() {}
+	void bundle_end()   {}
+
+	void num_plugins(size_t num) {}
+
+	// OSC thread functions
+	void error(const string& msg);
+	
+	void new_plugin(const string& type,
+	                const string& uri,
+	                const string& name) {}
+	void new_patch_model(PatchModel* const pm);
+	void new_port_model(PortModel* const port_model);
+	void object_destroyed(const string& path);
+	void patch_enabled(const string& path);
+	void patch_disabled(const string& path);
+	void patch_cleared(const string& path) { throw; }
+	void new_node_model(NodeModel* const nm);
+	void object_renamed(const string& old_path, const string& new_path);
+	void connection_model(ConnectionModel* const cm);
+	void disconnection(const string& src_port_path, const string& dst_port_path);
+	void metadata_update(const string& path, const string& key, const string& value) {}
+	void control_change(const string& port_path, float value);
+	void new_plugin_model(PluginModel* const pi);
+	void program_add(const string& path, uint32_t bank, uint32_t program, const string& name) {};
+	void program_remove(const string& path, uint32_t bank, uint32_t program) {};
+
+private:
+	DemolitionModel* m_model;
+};
+
+
+#endif // DEMOLITIONCLIENTHOOKS_H
diff --git a/src/progs/demolition/DemolitionModel.cpp b/src/progs/demolition/DemolitionModel.cpp
new file mode 100644
index 00000000..786c08cd
--- /dev/null
+++ b/src/progs/demolition/DemolitionModel.cpp
@@ -0,0 +1,246 @@
+/* This file is part of Om.  Copyright (C) 2005 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "DemolitionModel.h"
+#include "util/Path.h"
+#include "PluginModel.h"
+#include <stdlib.h>
+#include <iostream>
+using std::cout; using std::cerr; using std::endl;
+
+
+DemolitionModel::~DemolitionModel()
+{
+	for (vector<PluginModel*>::iterator i = m_plugins.begin(); i != m_plugins.end(); ++i)
+		delete *i;
+
+	for (vector<PatchModel*>::iterator i = m_patches.begin(); i != m_patches.end(); ++i)
+		delete *i;
+}
+
+
+PatchModel*
+DemolitionModel::random_patch()
+{
+	if (m_patches.size() == 0)
+		return NULL;
+	else
+		return m_patches.at(rand() % m_patches.size());
+}
+
+
+NodeModel*
+DemolitionModel::random_node()
+{
+	int max_attempts = m_patches.size()*4;
+	int attempts = 0;
+
+	while (attempts++ < max_attempts) {
+		PatchModel* pm = random_patch();
+	
+		if (pm == NULL) {
+			return NULL;
+		} else {
+			int size = pm->nodes().size();
+			if (size == 0)
+				continue;
+			int index = rand() % size;
+			NodeModelMap::const_iterator i = pm->nodes().begin();
+			for (int j=0; j < index; ++j) {
+				++i;
+				if (i == pm->nodes().end())
+					return NULL;
+			}
+			return (*i).second;
+		}
+	}
+	//cout << "***************************** Not returning node *********" << endl;
+	return NULL;
+}
+
+
+NodeModel*
+DemolitionModel::random_node_in_patch(PatchModel* pm)
+{
+	if (pm == NULL)
+		return NULL;
+	
+	int size = pm->nodes().size();
+	if (size == 0)
+		return NULL;
+
+	int index = rand() % size;
+	NodeModelMap::const_iterator i = pm->nodes().begin();
+	for (int j=0; j < index; ++j) {
+		++i;
+		if (i == pm->nodes().end())
+			return NULL;
+	}
+	return (*i).second;
+}
+
+
+PortModel*
+DemolitionModel::random_port()
+{
+	NodeModel* node = random_node();
+
+	if (node == NULL) return NULL;
+
+	PortModelList ports = node->ports();
+
+	int num_ports = ports.size();
+	int index = rand() % num_ports;
+	int i = 0;
+	
+	for (PortModelList::iterator p = ports.begin(); p != ports.end(); ++p, ++i)
+		if (i == index)
+			return (*p);
+
+	return NULL; // shouldn't happen
+}
+
+
+PortModel*
+DemolitionModel::random_port_in_node(NodeModel* node)
+{
+	if (node == NULL)
+		return NULL;
+
+	PortModelList ports = node->ports();
+
+	int num_ports = ports.size();
+	int index = rand() % num_ports;
+	int i = 0;
+	
+	for (PortModelList::iterator p = ports.begin(); p != ports.end(); ++p, ++i)
+		if (i == index)
+			return (*p);
+
+	return NULL; // shouldn't happen
+}
+
+
+PluginModel*
+DemolitionModel::random_plugin()
+{
+	if (m_plugins.size() == 0)
+		return NULL;
+	else
+		return m_plugins.at(rand() % m_plugins.size());
+}
+
+
+PatchModel*
+DemolitionModel::patch(const Path& path)
+{
+	for (vector<PatchModel*>::iterator i = m_patches.begin(); i != m_patches.end(); ++i) {
+		if ((*i)->path() == path)
+			return (*i);
+	}
+	return NULL;
+}
+
+
+NodeModel*
+DemolitionModel::node(const Path& path)
+{
+	NodeModel* ret = NULL;
+	
+	for (vector<PatchModel*>::iterator i = m_patches.begin(); i != m_patches.end(); ++i) {
+		ret = (*i)->get_node(path.name());
+		if (ret != NULL)
+			break;
+	}
+	return ret;
+}
+
+
+void
+DemolitionModel::remove_object(const Path& path)
+{
+	// Patch
+	for (vector<PatchModel*>::iterator i = m_patches.begin(); i != m_patches.end(); ++i) {
+		if ((*i)->path() == path) {
+			delete (*i);
+			m_patches.erase(i);
+			break;
+		}
+	}
+
+	// Node
+	PatchModel* parent = patch(path.parent());
+	if (parent != NULL)
+		parent->remove_node(path.name());
+}
+
+
+void
+DemolitionModel::add_node(NodeModel* nm)
+{
+	PatchModel* parent = patch(nm->path().parent());
+	if (parent == NULL) {
+		cout << "**** ERROR:  Parent for new Node does not exist." << endl;
+	} else {
+		parent->add_node(nm);
+	}
+}
+
+
+void
+DemolitionModel::add_port(PortModel* pm)
+{
+}
+
+
+void
+DemolitionModel::add_connection(ConnectionModel* cm)
+{
+}
+
+
+void
+DemolitionModel::remove_connection(const Path& src_port_path, const Path& dst_port_path)
+{
+}
+
+void
+DemolitionModel::object_renamed(const Path& old_path, const Path& new_path)
+{
+	/* FIXME: broken, does not rename children
+	assert(OmPath::parent(old_path) == OmPath::parent(new_path));
+	
+	// Rename node
+	NodeModel* nm = get_node(old_path);
+	if (nm != NULL) {
+		if (nm->parent() != NULL) {
+			nm->parent()->remove_node(OmPath::name(old_path));
+			nm->path(new_path);
+			nm->parent()->add_node(OmPath::name(new_path));
+		}
+	}
+
+	// Rename patch
+	for (vector<PatchModel*>::iterator i = m_patches.begin(); i != m_patches.end(); ++i) {
+		if ((*i)->path() == path) {
+			delete (*i);
+			m_patches.erase(i);
+			return;
+		}
+	}
+	*/
+}
+
diff --git a/src/progs/demolition/DemolitionModel.h b/src/progs/demolition/DemolitionModel.h
new file mode 100644
index 00000000..64e0cc61
--- /dev/null
+++ b/src/progs/demolition/DemolitionModel.h
@@ -0,0 +1,60 @@
+/* This file is part of Om.  Copyright (C) 2005 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef DEMOLITIONMODEL_H
+#define DEMOLITIONMODEL_H
+
+#include <vector>
+#include "PatchModel.h"
+#include "util/Path.h"
+using Om::Path;
+using std::vector;
+
+using namespace LibOmClient;
+
+class DemolitionModel {
+public:
+	~DemolitionModel();
+
+	PatchModel*  random_patch();
+	NodeModel*   random_node();
+	NodeModel*   random_node_in_patch(PatchModel* patch);
+	PortModel*   random_port();
+	PortModel*   random_port_in_node(NodeModel* node);
+	PluginModel* random_plugin();
+
+	PatchModel* patch(const Path& path);
+	NodeModel*  node(const Path& path);
+
+	void add_patch(PatchModel* pm) { m_patches.push_back(pm); }
+	void add_node(NodeModel* nm);
+	void add_port(PortModel* pm);
+	void remove_object(const Path& path);
+	void add_connection(ConnectionModel* cm);
+	void remove_connection(const Path& src_port_path, const Path& dst_port_path);
+	void add_plugin(PluginModel* pi) { m_plugins.push_back(pi); }
+
+	void object_renamed(const Path& old_path, const Path& new_path);
+
+	int num_patches() { return m_patches.size(); }
+
+private:
+	vector<PluginModel*> m_plugins;
+	vector<PatchModel*>  m_patches;
+};
+
+
+#endif // DEMOLITIONMODEL_H
diff --git a/src/progs/demolition/Makefile.am b/src/progs/demolition/Makefile.am
new file mode 100644
index 00000000..4854f045
--- /dev/null
+++ b/src/progs/demolition/Makefile.am
@@ -0,0 +1,17 @@
+EXTRA_DIST = README
+
+om_demolition_CXXFLAGS = -I$(top_srcdir)/src/clients -I$(top_srcdir)/src/common -DPKGDATADIR=\"$(pkgdatadir)\" $(LXML2_CFLAGS) $(LOSC_CFLAGS)
+om_demolition_LDADD = ../libomclient.a $(LOSC_LIBS) $(LXML2_LIBS)
+
+bin_PROGRAMS = om_demolition
+
+om_demolition_DEPENDENCIES = ../libomclient.a
+
+om_demolition_SOURCES = \
+	DemolitionClientInterface.h \
+	DemolitionClientInterface.cpp \
+	DemolitionModel.h \
+	DemolitionModel.cpp \
+	demolition.cpp \
+	cmdline.h \
+	cmdline.c
diff --git a/src/progs/demolition/README b/src/progs/demolition/README
new file mode 100644
index 00000000..536d3481
--- /dev/null
+++ b/src/progs/demolition/README
@@ -0,0 +1,7 @@
+This is a stress tester for the Om engine.
+
+It constantly sends random events (with a bias towards sane events) to the
+engine, to test for potential segfaults (or assertion failures, etc).
+
+It's not very clever at the moment, and doesn't hit all test cases.  Renaming
+is also not supported yet.
diff --git a/src/progs/demolition/cmdline.c b/src/progs/demolition/cmdline.c
new file mode 100644
index 00000000..11fcd108
--- /dev/null
+++ b/src/progs/demolition/cmdline.c
@@ -0,0 +1,149 @@
+/*
+  File autogenerated by gengetopt version 2.10
+  generated with the following command:
+  gengetopt 
+
+  The developers of gengetopt consider the fixed text that goes in all
+  gengetopt output files to be in the public domain:
+  we make no copyright claims on it.
+*/
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* If we use autoconf.  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "getopt.h"
+
+#include "cmdline.h"
+
+void
+cmdline_parser_print_version (void)
+{
+  printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
+}
+
+void
+cmdline_parser_print_help (void)
+{
+  cmdline_parser_print_version ();
+  printf("\n"
+  "Usage: %s [OPTIONS]...\n", CMDLINE_PARSER_PACKAGE);
+  printf("   -h         --help               Print help and exit\n");
+  printf("   -V         --version            Print version and exit\n");
+  printf("   -uSTRING   --engine-url=STRING  Om engine URL to connect to\n");
+  printf("   -pINT      --client-port=INT    Client port to listen on\n");
+}
+
+
+static char *gengetopt_strdup (const char *s);
+
+/* gengetopt_strdup() */
+/* strdup.c replacement of strdup, which is not standard */
+char *
+gengetopt_strdup (const char *s)
+{
+  char *result = (char*)malloc(strlen(s) + 1);
+  if (result == (char*)0)
+    return (char*)0;
+  strcpy(result, s);
+  return result;
+}
+
+int
+cmdline_parser (int argc, char * const *argv, struct gengetopt_args_info *args_info)
+{
+  int c;	/* Character of the parsed option.  */
+  int missing_required_options = 0;
+
+  args_info->help_given = 0 ;
+  args_info->version_given = 0 ;
+  args_info->engine_url_given = 0 ;
+  args_info->client_port_given = 0 ;
+#define clear_args() { \
+  args_info->engine_url_arg = NULL; \
+}
+
+  clear_args();
+
+  optarg = 0;
+  optind = 1;
+  opterr = 1;
+  optopt = '?';
+
+  while (1)
+    {
+      int option_index = 0;
+      char *stop_char;
+
+      static struct option long_options[] = {
+        { "help",	0, NULL, 'h' },
+        { "version",	0, NULL, 'V' },
+        { "engine-url",	1, NULL, 'u' },
+        { "client-port",	1, NULL, 'p' },
+        { NULL,	0, NULL, 0 }
+      };
+
+      stop_char = 0;
+      c = getopt_long (argc, argv, "hVu:p:", long_options, &option_index);
+
+      if (c == -1) break;	/* Exit from `while (1)' loop.  */
+
+      switch (c)
+        {
+        case 'h':	/* Print help and exit.  */
+          clear_args ();
+          cmdline_parser_print_help ();
+          exit (EXIT_SUCCESS);
+
+        case 'V':	/* Print version and exit.  */
+          clear_args ();
+          cmdline_parser_print_version ();
+          exit (EXIT_SUCCESS);
+
+        case 'u':	/* Om engine URL to connect to.  */
+          if (args_info->engine_url_given)
+            {
+              fprintf (stderr, "%s: `--engine-url' (`-u') option given more than once\n", CMDLINE_PARSER_PACKAGE);
+              clear_args ();
+              exit (EXIT_FAILURE);
+            }
+          args_info->engine_url_given = 1;
+          args_info->engine_url_arg = gengetopt_strdup (optarg);
+          break;
+
+        case 'p':	/* Client port to listen on.  */
+          if (args_info->client_port_given)
+            {
+              fprintf (stderr, "%s: `--client-port' (`-p') option given more than once\n", CMDLINE_PARSER_PACKAGE);
+              clear_args ();
+              exit (EXIT_FAILURE);
+            }
+          args_info->client_port_given = 1;
+          args_info->client_port_arg = strtol (optarg,&stop_char,0);
+          break;
+
+
+        case 0:	/* Long option with no short option */
+
+        case '?':	/* Invalid option.  */
+          /* `getopt_long' already printed an error message.  */
+          exit (EXIT_FAILURE);
+
+        default:	/* bug: option not considered.  */
+          fprintf (stderr, "%s: option unknown: %c\n", CMDLINE_PARSER_PACKAGE, c);
+          abort ();
+        } /* switch */
+    } /* while */
+
+
+  if ( missing_required_options )
+    exit (EXIT_FAILURE);
+
+  return 0;
+}
diff --git a/src/progs/demolition/cmdline.ggo b/src/progs/demolition/cmdline.ggo
new file mode 100644
index 00000000..8fb68170
--- /dev/null
+++ b/src/progs/demolition/cmdline.ggo
@@ -0,0 +1,7 @@
+# Process this file with gengetopt -u to generate the necessary code (in cmdline.h, cmdline.c)
+
+package "om_demolition - A stress testing client for Om"
+
+option "engine-url"  u "Om engine URL to connect to" string no
+option "client-port" p "Client port to listen on"    int    no
+
diff --git a/src/progs/demolition/cmdline.h b/src/progs/demolition/cmdline.h
new file mode 100644
index 00000000..be56aafe
--- /dev/null
+++ b/src/progs/demolition/cmdline.h
@@ -0,0 +1,45 @@
+/* cmdline.h */
+
+/* File autogenerated by gengetopt version 2.10  */
+
+#ifndef CMDLINE_H
+#define CMDLINE_H
+
+/* If we use autoconf.  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#ifndef CMDLINE_PARSER_PACKAGE
+#define CMDLINE_PARSER_PACKAGE "om_demolotion - A stress testing client for Om"
+#endif
+
+#ifndef CMDLINE_PARSER_VERSION
+#define CMDLINE_PARSER_VERSION VERSION
+#endif
+
+struct gengetopt_args_info
+{
+  char * engine_url_arg;	/* Om engine URL to connect to.  */
+  int client_port_arg;	/* Client port to listen on.  */
+
+  int help_given ;	/* Whether help was given.  */
+  int version_given ;	/* Whether version was given.  */
+  int engine_url_given ;	/* Whether engine-url was given.  */
+  int client_port_given ;	/* Whether client-port was given.  */
+
+} ;
+
+int cmdline_parser (int argc, char * const *argv, struct gengetopt_args_info *args_info);
+
+void cmdline_parser_print_help(void);
+void cmdline_parser_print_version(void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* CMDLINE_H */
diff --git a/src/progs/demolition/demolition.cpp b/src/progs/demolition/demolition.cpp
new file mode 100644
index 00000000..84a08c84
--- /dev/null
+++ b/src/progs/demolition/demolition.cpp
@@ -0,0 +1,334 @@
+/* This file is part of Om.  Copyright (C) 2005 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "OSCModelEngineInterface.h"
+#include "OSCModelEngineInterface.h" // FIXME: make conditional
+#include "PatchLibrarian.h"
+#include "DemolitionClientInterface.h"
+#include "interface/ClientInterface.h"
+#include "interface/ClientKey.h"
+#include "util/CountedPtr.h"
+#include <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+#include "cmdline.h"  // generated by gengetopt
+
+using std::cout;
+using std::endl;
+
+using namespace LibOmClient;
+
+void do_something();
+
+string random_name();
+
+void create_patch(); 
+void destroy(); 
+void add_node(); 
+void connect(); 
+void disconnect(); 
+void disconnect_all(); 
+void set_port_value(); 
+void set_port_value_queued(); 
+void rename_object();
+
+
+// Yay globals!
+DemolitionModel* model;
+OSCModelEngineInterface*   engine;
+	
+
+int
+main(int argc, char** argv)
+{
+	const char* engine_url  = NULL;
+	int         client_port = 0;
+
+	/* Parse command line options */
+	gengetopt_args_info args_info;
+	if (cmdline_parser (argc, argv, &args_info) != 0)
+		return 1;
+
+	if (args_info.engine_url_given) {
+		engine_url = args_info.engine_url_arg;
+	} else {
+		cout << "[Main] No engine URL specified.  Attempting to use osc.udp://localhost:16180" << endl;
+		engine_url = "osc.udp://localhost:16180";
+	}	
+
+	if (args_info.client_port_given)
+		client_port = args_info.client_port_arg;
+	else
+		client_port = 0; // will choose a free port automatically
+	
+	model   = new DemolitionModel();
+	
+	// Create this first so engine interface (liblo) uses the port
+	CountedPtr<DemolitionClientInterface> client
+		= CountedPtr<DemolitionClientInterface>(new DemolitionClientInterface(model));
+	
+	engine = new OSCModelEngineInterface(engine_url);
+	engine->activate();
+	
+	/* Connect to engine */
+	//engine->attach(engine_url);
+	engine->register_client(ClientKey(), (CountedPtr<ClientInterface>)client);
+	
+	engine->load_plugins();
+	engine->request_plugins();
+
+	//int id = engine->get_next_request_id();
+	engine->request_all_objects(/*id*/);
+	//engine->set_wait_response_id(id);
+	//engine->wait_for_response();
+
+	// Disable DSP for stress testing
+	engine->disable_patch("/");
+	
+	while (true) {
+		do_something();
+		usleep(100000);
+	}
+	
+	sleep(2);
+	engine->unregister_client(ClientKey());
+	//engine->detach();
+
+	delete engine;
+	delete model;
+	
+	return 0;
+}
+
+/** Does some random action
+ */
+void
+do_something()
+{
+	int action = rand() % 10;
+
+	switch(action) {
+	case 0:
+		create_patch(); break;
+	case 1:
+		destroy(); break;
+	case 2:
+		add_node(); break;
+	case 3:
+		connect(); break;
+	case 4:
+		disconnect(); break;
+	case 5:
+		disconnect_all(); break;
+	case 6:
+		set_port_value(); break;
+	case 7:
+		set_port_value_queued(); break;
+	case 8:
+		rename_object(); break;
+	default:
+		break;
+	}
+}
+
+
+string
+random_name()
+{
+	int length = (rand()%10)+1;
+	string name(length, '-');
+
+	for (int i=0; i < length; ++i)
+		name[i] = 'a' + rand()%26;
+
+	return name;
+}
+
+
+void
+create_patch()
+{
+	// Make the probability of this happening inversely proportionate to the number
+	// of patches to keep the # in a sane range
+	//if (model->num_patches() > 0 && (rand() % model->num_patches()))
+	//	return;
+
+	bool subpatch = rand()%2;
+	PatchModel* parent = NULL;
+	string name = random_name();
+	PatchModel* pm = NULL;
+	
+	if (subpatch)
+		parent = model->random_patch();
+
+	if (parent != NULL)
+		pm = new PatchModel(parent->path() +"/"+ name, (rand()%8)+1);
+	else
+		pm = new PatchModel(string("/") + name, (rand()%8)+1);
+
+	cout << "Creating patch " << pm->path() << endl;
+
+	engine->create_patch_from_model(pm);
+	
+	// Spread them out a bit for easier monitoring with om_gtk
+	char tmp_buf[8];
+	snprintf(tmp_buf, 8, "%d", 1600 + rand()%800 - 400);
+	engine->set_metadata(pm->path(), "module-x", string(tmp_buf));
+	snprintf(tmp_buf, 8, "%d", 1200 + rand()%700 - 350);
+	engine->set_metadata(pm->path(), "module-y", string(tmp_buf));
+	
+	delete pm;
+}
+
+ 
+void
+destroy()
+{
+	// Make the probability of this happening proportionate to the number
+	// of patches to keep the # in a sane range
+	if (model->num_patches() == 0 || !(rand() % model->num_patches()))
+		return;
+
+	NodeModel* nm = NULL;
+	
+	if (rand()%2)
+		nm = model->random_patch();
+	else
+		nm = model->random_node();
+		
+	if (nm != NULL) {
+		cout << "Destroying " << nm->path() << endl;
+		engine->destroy(nm->path());
+	}
+}
+
+ 
+void
+add_node()
+{
+	PatchModel*  parent = model->random_patch();
+	PluginModel* plugin = model->random_plugin();
+	
+	if (parent != NULL && plugin != NULL) {
+		NodeModel* nm = new NodeModel(parent->path() +"/"+ random_name());
+		nm->plugin(plugin);
+		cout << "Adding node " << nm->path() << endl;
+		engine->create_node_from_model(nm);
+		// Spread them out a bit for easier monitoring with om_gtk
+		char tmp_buf[8];
+		snprintf(tmp_buf, 8, "%d", 1600 + rand()%800 - 400);
+		engine->set_metadata(nm->path(), "module-x", tmp_buf);
+		snprintf(tmp_buf, 8, "%d", 1200 + rand()%700 - 350);
+		engine->set_metadata(nm->path(), "module-y", tmp_buf);
+	}
+}
+
+ 
+void
+connect()
+{
+	if (!(rand() % 10)) {  // Attempt a connection between two nodes in the same patch
+		PatchModel* parent = model->random_patch();
+		NodeModel* n1 = model->random_node_in_patch(parent);
+		NodeModel* n2 = model->random_node_in_patch(parent);
+		PortModel* p1 = model->random_port_in_node(n1);
+		PortModel* p2 = model->random_port_in_node(n2);
+		
+		if (p1 != NULL && p2 != NULL) {
+			cout << "Connecting " << p1->path() << " -> " << p2->path() << endl;
+			engine->connect(p1->path(), p2->path());
+		}
+
+	} else {  // Attempt a connection between two truly random nodes
+		PortModel* p1 = model->random_port();
+		PortModel* p2 = model->random_port();
+	
+		if (p1 != NULL && p2 != NULL) {
+			cout << "Connecting " << p1->path() << " -> " << p2->path() << endl;
+			engine->connect(p1->path(), p2->path());
+		}
+	}	
+}
+
+ 
+void
+disconnect()
+{
+	PortModel* p1 = model->random_port();
+	PortModel* p2 = model->random_port();
+
+	if (p1 != NULL && p2 != NULL) {
+		cout << "Disconnecting " << p1->path() << " -> " << p2->path() << endl;
+		engine->disconnect(p1->path(), p2->path());
+	}
+}
+
+ 
+void
+disconnect_all()
+{
+	PortModel* p = model->random_port();
+
+	if (p != NULL) {
+		cout << "Disconnecting all from" << p->path() << endl;
+		engine->disconnect_all(p->path());
+	}
+}
+
+ 
+void
+set_port_value()
+{
+	PortModel* pm = model->random_port();
+	float val = (float)rand() / (float)RAND_MAX;
+	
+	if (pm != NULL) {
+		cout << "Setting control for port " << pm->path() << " to " << val << endl;
+		engine->set_port_value(pm->path(), val);
+	}
+}
+
+ 
+void
+set_port_value_queued()
+{
+	PortModel* pm = model->random_port();
+	float val = (float)rand() / (float)RAND_MAX;
+	
+	if (pm != NULL) {
+		cout << "Setting control (slow) for port " << pm->path() << " to " << val << endl;
+		engine->set_port_value_queued(pm->path(), val);
+	}
+}
+
+
+void
+rename_object()
+{
+	// 1/6th chance of it being a patch
+	/*int type = rand()%6;
+
+	if (type == 0) {
+		NodeModel* n = model->random_node();
+		if (n != NULL)
+			engine->rename(n->path(), random_name());
+	} else {
+		PatchModel* p = model->random_patch();
+		if (p != NULL)
+			engine->rename(p->path(), random_name());
+	}*/
+}
+