Fix running with ingen -eg.

Start basic framework of an Ingen "Core" system/library (in module library for now).


git-svn-id: http://svn.drobilla.net/lad/ingen@624 a436a847-0d15-0410-975c-d299462d15a1

4 files changed, 149 insertions, 0 deletions

diff --git a/src/libs/module/Makefile.am b/src/libs/module/Makefile.am
index bcd2ea4f..7f5865db 100644
--- a/src/libs/module/Makefile.am
+++ b/src/libs/module/Makefile.am
@@ -5,5 +5,7 @@ libingen_module_la_CXXFLAGS = -I$(top_srcdir)/raul -DINGEN_MODULE_DIR=\"$(libdir
 libingen_module_la_LIBADD = @RAUL_LIBS@ @GLIBMM_LIBS@
 
 libingen_module_la_SOURCES = \
+	module.h \
+	module.cpp \
 	Module.hpp \
 	Module.cpp
diff --git a/src/libs/module/World.hpp b/src/libs/module/World.hpp
new file mode 100644
index 00000000..c809080b
--- /dev/null
+++ b/src/libs/module/World.hpp
@@ -0,0 +1,58 @@
+/* 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 INGEN_WORLD_HPP
+#define INGEN_WORLD_HPP
+
+#include <string>
+#include <glibmm/module.h>
+#include <raul/SharedPtr.hpp>
+#include <raul/RDFWorld.hpp>
+
+#include "../../../../config/config.h"
+
+#ifdef HAVE_SLV2
+#include <slv2/slv2.h>
+#endif
+
+namespace Ingen {
+namespace Shared {
+
+
+/** The "world" all Ingen modules may share.
+ *
+ * This is required for shared access to things like Redland, so locking can
+ * take place centrally and the engine/gui using the same library won't
+ * explode horribly.
+ *
+ * Hopefully at some point in the future it can allow some fun things like
+ * scripting bindings that play with all loaded components of
+ * The Ingen System(TM) and whatnot.
+ */
+struct World {
+#ifdef HAVE_SLV2
+	SLV2World slv2_world;
+#endif
+	Raul::RDF::World rdf_world;
+};
+
+
+} // namespace Shared
+} // namespace Ingen
+
+#endif // INGEN_WORLD_HPP
+
diff --git a/src/libs/module/module.cpp b/src/libs/module/module.cpp
new file mode 100644
index 00000000..25c68c67
--- /dev/null
+++ b/src/libs/module/module.cpp
@@ -0,0 +1,50 @@
+/* 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 "module.h"
+#include "World.hpp"
+
+namespace Ingen {
+namespace Shared {
+
+World* world;
+
+World*
+get_world()
+{
+	if (!world) {
+		world = new World();
+#ifdef HAVE_SLV2
+		world->slv2_world = slv2_world_new_using_rdf_world(world->rdf_world.world());
+		slv2_world_load_all(world->slv2_world);
+#endif
+	}
+
+	return world;
+}
+
+void
+destroy_world()
+{
+	slv2_world_free(world->slv2_world);
+	delete world;
+}
+
+
+} // namesace Shared
+} // namespace Ingen
+
diff --git a/src/libs/module/module.h b/src/libs/module/module.h
new file mode 100644
index 00000000..6c809f7e
--- /dev/null
+++ b/src/libs/module/module.h
@@ -0,0 +1,39 @@
+/* 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 INGEN_MODULE_H
+#define INGEN_MODULE_H
+
+#include "World.hpp"
+#include "Module.hpp"
+
+namespace Ingen {
+namespace Shared {
+
+extern "C" {
+
+	World* get_world();
+	void destroy_world();
+
+}
+
+
+} // namesace Shared
+} // namespace Ingen
+
+#endif // INGEN_MODULE_H
+