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-rw-r--r--src/module/Makefile.am22
-rw-r--r--src/module/Module.cpp90
-rw-r--r--src/module/Module.hpp35
-rw-r--r--src/module/World.hpp78
-rw-r--r--src/module/global.cpp74
-rw-r--r--src/module/global.hpp33
-rw-r--r--src/module/wscript17
7 files changed, 349 insertions, 0 deletions
diff --git a/src/module/Makefile.am b/src/module/Makefile.am
new file mode 100644
index 00000000..84d499e4
--- /dev/null
+++ b/src/module/Makefile.am
@@ -0,0 +1,22 @@
+noinst_LTLIBRARIES = libingen_module.la
+
+libingen_module_la_CXXFLAGS = \
+ @INGEN_CFLAGS@ \
+ @GLIBMM_CFLAGS@ \
+ @REDLANDMM_CFLAGS@ \
+ @RAUL_CFLAGS@ \
+ @SLV2_CFLAGS@ \
+ -DINGEN_MODULE_DIR=\"$(libdir)/ingen\"
+
+libingen_module_la_LIBADD = \
+ @GLIBMM_LIBS@ \
+ @REDLANDMM_LIBS@ \
+ @RAUL_LIBS@ \
+ @SLV2_LIBS@
+
+libingen_module_la_SOURCES = \
+ global.hpp \
+ global.cpp \
+ World.hpp \
+ Module.hpp \
+ Module.cpp
diff --git a/src/module/Module.cpp b/src/module/Module.cpp
new file mode 100644
index 00000000..8d1399b1
--- /dev/null
+++ b/src/module/Module.cpp
@@ -0,0 +1,90 @@
+/* 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 <string>
+#include <sstream>
+#include <iostream>
+#include <glibmm/module.h>
+#include <glibmm/miscutils.h>
+#include <glibmm/fileutils.h>
+#include <raul/SharedPtr.hpp>
+
+#ifndef INGEN_MODULE_DIR
+#error This file expects INGEN_MODULE_DIR to be defined.
+#endif
+
+using namespace std;
+
+namespace Ingen {
+namespace Shared {
+
+
+/** Load a dynamic module from the default path.
+ *
+ * This will check in the directories specified in the environment variable
+ * INGEN_MODULE_PATH (typical colon delimited format), then the default module
+ * installation directory (ie /usr/local/lib/ingen), in that order.
+ *
+ * \param name The base name of the module, e.g. "ingen_serialisation"
+ */
+SharedPtr<Glib::Module>
+load_module(const string& name)
+{
+ Glib::Module* module = NULL;
+
+ // Search INGEN_MODULE_PATH first
+ bool module_path_found;
+ string module_path = Glib::getenv("INGEN_MODULE_PATH", module_path_found);
+ if (module_path_found) {
+ string dir;
+ istringstream iss(module_path);
+ while (getline(iss, dir, ':')) {
+
+ string filename = Glib::Module::build_path(dir, name);
+ if (Glib::file_test(filename, Glib::FILE_TEST_EXISTS)) {
+ module = new Glib::Module(filename, Glib::MODULE_BIND_LAZY);
+
+ if (*module) {
+ cerr << "Loaded module \"" << name << "\" from " << filename << endl;
+ return SharedPtr<Glib::Module>(module);
+ } else {
+ delete module;
+ cerr << Glib::Module::get_last_error() << endl;
+ }
+ }
+ }
+ }
+
+ // Try default directory if not found
+ module = new Glib::Module(
+ Glib::Module::build_path(INGEN_MODULE_DIR, name),
+ Glib::MODULE_BIND_LAZY);
+
+ if (*module) {
+ cerr << "Loaded module \"" << name << "\" from " << INGEN_MODULE_DIR << endl;
+ return SharedPtr<Glib::Module>(module);
+ } else {
+ cerr << "Unable to load module \"" << name << "\", is Ingen installed?" << endl
+ << "Use ./ingen.dev to run from the source tree." << endl;
+ return SharedPtr<Glib::Module>();
+ }
+}
+
+
+} // namespace Shared
+} // namespace Ingen
+
diff --git a/src/module/Module.hpp b/src/module/Module.hpp
new file mode 100644
index 00000000..2d9ba382
--- /dev/null
+++ b/src/module/Module.hpp
@@ -0,0 +1,35 @@
+/* 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 <string>
+#include <glibmm/module.h>
+#include <raul/SharedPtr.hpp>
+
+namespace Ingen {
+namespace Shared {
+
+
+/** Load a dynamic module from the default path.
+ *
+ * \param name The base name of the module, e.g. "ingen_serialisation"
+ */
+SharedPtr<Glib::Module> load_module(const std::string& name);
+
+
+} // namespace Shared
+} // namespace Ingen
+
diff --git a/src/module/World.hpp b/src/module/World.hpp
new file mode 100644
index 00000000..dbbac2bd
--- /dev/null
+++ b/src/module/World.hpp
@@ -0,0 +1,78 @@
+/* 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 CONFIG_H_PATH
+
+#include <string>
+#include <glibmm/module.h>
+#include <raul/SharedPtr.hpp>
+#include "shared/LV2Features.hpp"
+
+#ifdef HAVE_SLV2
+#include <slv2/slv2.h>
+#endif
+
+namespace Redland { class World; }
+
+namespace Ingen {
+class Engine;
+
+namespace Serialisation { class Serialiser; class Parser; }
+using Serialisation::Serialiser;
+using Serialisation::Parser;
+
+namespace Shared {
+class EngineInterface;
+class Store;
+
+
+/** 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;
+ LV2Features* lv2_features;
+#endif
+
+ Redland::World* rdf_world;
+
+ SharedPtr<EngineInterface> engine;
+ SharedPtr<Engine> local_engine;
+ SharedPtr<Serialiser> serialiser;
+ SharedPtr<Parser> parser;
+ SharedPtr<Store> store;
+
+ SharedPtr<Glib::Module> serialisation_module;
+};
+
+
+} // namespace Shared
+} // namespace Ingen
+
+#endif // INGEN_WORLD_HPP
+
diff --git a/src/module/global.cpp b/src/module/global.cpp
new file mode 100644
index 00000000..c78f9fc3
--- /dev/null
+++ b/src/module/global.cpp
@@ -0,0 +1,74 @@
+/* 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 <iostream>
+#include <redlandmm/World.hpp>
+#include "global.hpp"
+#include "World.hpp"
+
+#include CONFIG_H_PATH
+#ifdef HAVE_SLV2
+#include <slv2/slv2.h>
+#endif
+
+using namespace std;
+
+namespace Ingen {
+namespace Shared {
+
+static World* world = NULL;
+
+
+World*
+get_world()
+{
+ static World* world = NULL;
+
+ if (!world) {
+ world = new World();
+ world->rdf_world = new Redland::World();
+#ifdef HAVE_SLV2
+ world->slv2_world = slv2_world_new_using_rdf_world(world->rdf_world->world());
+ world->lv2_features = new LV2Features();
+ slv2_world_load_all(world->slv2_world);
+#endif
+ world->engine.reset();
+ world->local_engine.reset();
+ }
+
+ return world;
+}
+
+
+void
+destroy_world()
+{
+ if (world) {
+#ifdef HAVE_SLV2
+ slv2_world_free(world->slv2_world);
+ delete world->lv2_features;
+#endif
+ delete world->rdf_world;
+ delete world;
+ world = NULL;
+ }
+}
+
+
+} // namesace Shared
+} // namespace Ingen
+
diff --git a/src/module/global.hpp b/src/module/global.hpp
new file mode 100644
index 00000000..1aa46be6
--- /dev/null
+++ b/src/module/global.hpp
@@ -0,0 +1,33 @@
+/* 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_GLOBAL_H
+#define INGEN_GLOBAL_H
+
+namespace Ingen {
+namespace Shared {
+
+class World;
+
+World* get_world();
+void destroy_world();
+
+} // namesace Shared
+} // namespace Ingen
+
+#endif // INGEN_GLOBAL_H
+
diff --git a/src/module/wscript b/src/module/wscript
new file mode 100644
index 00000000..e202342d
--- /dev/null
+++ b/src/module/wscript
@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+import Params
+
+def build(bld):
+ dir = Params.g_options.moduledir or bld.env()['PREFIX'] + 'lib/ingen'
+ obj = bld.create_obj('cpp', 'shlib')
+ obj.source = '''
+ Module.cpp
+ global.cpp
+ '''
+ obj.includes = ['..', '../../common', '../..']
+ obj.defines = 'INGEN_MODULE_DIR=\\\"' + dir + '\\\"'
+ obj.name = 'libingen_module'
+ obj.target = 'ingen_module'
+ obj.uselib = 'GLIBMM SLV2 RAUL REDLANDMM'
+ obj.vnum = '0.0.0'
+
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-28 17:47:51 +0000