add the importer part 1

svn path=/trunk/; revision=7398

1 files changed, 225 insertions, 0 deletions

diff --git a/shell/importer/evolution-importer-factory.c b/shell/importer/evolution-importer-factory.c
new file mode 100644
index 0000000000..b31c308571
--- /dev/null
+++ b/shell/importer/evolution-importer-factory.c
@@ -0,0 +1,225 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* evolution-importer-factory.c
+ *
+ * Copyright (C) 2000  Helix Code, Inc.
+ *
+ * This program 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.
+ *
+ * This program 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 more 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.
+ *
+ * Author: Iain Holmes  <iain@helixcode.com>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <bonobo/bonobo-object.h>
+#include <gal/util/e-util.h>
+
+#include "GNOME_Evolution_Importer.h"
+#include "evolution-importer-factory.h"
+
+
+#define PARENT_TYPE BONOBO_OBJECT_TYPE
+static BonoboObjectClass *parent_class = NULL;
+
+struct _EvolutionImporterFactoryPrivate {
+	EvolutionImporterFactorySupportFormatFn support_format_fn;
+	EvolutionImporterFactoryLoadFileFn load_file_fn;
+
+	void *closure;
+};
+
+
+static POA_GNOME_Evolution_ImporterFactory__vepv ImporterFactory_vepv;
+
+static POA_GNOME_Evolution_ImporterFactory *
+create_servant (void)
+{
+	POA_GNOME_Evolution_ImporterFactory *servant;
+	CORBA_Environment ev;
+	
+	servant = (POA_GNOME_Evolution_ImporterFactory *) g_new0 (BonoboObjectServant, 1);
+	servant->vepv = &ImporterFactory_vepv;
+	
+	CORBA_exception_init (&ev);
+	
+	POA_GNOME_Evolution_ImporterFactory__init ((PortableServer_Servant) servant, &ev);
+	if (ev._major != CORBA_NO_EXCEPTION) {
+		g_free (servant);
+		CORBA_exception_free (&ev);
+		return NULL;
+	}
+	
+	CORBA_exception_free (&ev);
+	
+	return servant;
+}
+
+static CORBA_boolean
+impl_GNOME_Evolution_ImporterFactory_supportFormat (PortableServer_Servant servant,
+						    const CORBA_char *filename,
+						    CORBA_Environment *ev)
+{
+	BonoboObject *bonobo_object;
+	EvolutionImporterFactory *factory;
+	EvolutionImporterFactoryPrivate *priv;
+
+	bonobo_object = bonobo_object_from_servant (servant);
+	factory = EVOLUTION_IMPORTER_FACTORY (bonobo_object);
+	priv = factory->private;
+
+	if (priv->support_format_fn != NULL)
+		return (priv->support_format_fn) (factory, filename, priv->closure);
+	else
+		return FALSE;
+}
+
+static GNOME_Evolution_Importer
+impl_GNOME_Evolution_ImporterFactory_loadFile (PortableServer_Servant servant,
+					       const CORBA_char *filename,
+					       CORBA_Environment *ev)
+{
+	BonoboObject *bonobo_object;
+	EvolutionImporterFactory *factory;
+	EvolutionImporterFactoryPrivate *priv;
+	EvolutionImporter *importer;
+	GNOME_Evolution_Importer obj, obj_dup;
+
+	bonobo_object = bonobo_object_from_servant (servant);
+	factory = EVOLUTION_IMPORTER_FACTORY (bonobo_object);
+	priv = factory->private;
+
+	if (priv->load_file_fn != NULL) {
+		importer = (priv->load_file_fn) (factory, filename, priv->closure);
+		obj = bonobo_object_corba_objref (BONOBO_OBJECT (importer));
+		obj_dup = CORBA_Object_duplicate (obj, ev);
+		return obj_dup;
+	} else {
+		return CORBA_OBJECT_NIL;
+	}
+}
+
+static void
+destroy (GtkObject *object)
+{
+	EvolutionImporterFactory *factory;
+	EvolutionImporterFactoryPrivate *priv;
+
+	factory = EVOLUTION_IMPORTER_FACTORY (object);
+	priv = factory->private;
+
+	if (priv == NULL)
+		return;
+
+	g_free (priv);
+	factory->private = NULL;
+
+	(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+static void
+corba_class_init (void)
+{
+	POA_GNOME_Evolution_ImporterFactory__vepv *vepv;
+	POA_GNOME_Evolution_ImporterFactory__epv *epv;
+	PortableServer_ServantBase__epv *base_epv;
+
+	base_epv = g_new0 (PortableServer_ServantBase__epv, 1);
+	base_epv->_private = NULL;
+	base_epv->finalize = NULL;
+	base_epv->default_POA = NULL;
+	
+	epv = g_new0 (POA_GNOME_Evolution_ImporterFactory__epv, 1);
+	epv->supportFormat = impl_GNOME_Evolution_ImporterFactory_supportFormat;
+	epv->loadFile = impl_GNOME_Evolution_ImporterFactory_loadFile;
+
+	vepv = &ImporterFactory_vepv;
+	vepv->_base_epv = base_epv;
+	vepv->Bonobo_Unknown_epv = bonobo_object_get_epv ();
+	vepv->GNOME_Evolution_ImporterFactory_epv = epv;
+}
+
+static void
+class_init (EvolutionImporterFactoryClass *klass)
+{
+	GtkObjectClass *object_class;
+
+	object_class = GTK_OBJECT_CLASS (klass);
+	object_class->destroy = destroy;
+
+	parent_class = gtk_type_class (PARENT_TYPE);
+	corba_class_init ();
+}
+
+static void
+init (EvolutionImporterFactory *factory)
+{
+	EvolutionImporterFactoryPrivate *priv;
+
+	priv = g_new0 (EvolutionImporterFactoryPrivate, 1);
+
+	factory->private = priv;
+}
+
+
+void
+evolution_importer_factory_construct (EvolutionImporterFactory *factory,
+				      GNOME_Evolution_ImporterFactory corba_object,
+				      EvolutionImporterFactorySupportFormatFn support_format_fn,
+				      EvolutionImporterFactoryLoadFileFn load_file_fn,
+				      void *closure)
+{
+	EvolutionImporterFactoryPrivate *priv;
+
+	g_return_if_fail (factory != NULL);
+	g_return_if_fail (EVOLUTION_IS_IMPORTER_FACTORY (factory));
+	g_return_if_fail (corba_object != CORBA_OBJECT_NIL);
+	g_return_if_fail (support_format_fn != NULL);
+	g_return_if_fail (load_file_fn != NULL);
+
+	bonobo_object_construct (BONOBO_OBJECT (factory), corba_object);
+	
+	priv = factory->private;
+	priv->support_format_fn = support_format_fn;
+	priv->load_file_fn = load_file_fn;
+
+	priv->closure = closure;
+}
+
+EvolutionImporterFactory *
+evolution_importer_factory_new (EvolutionImporterFactorySupportFormatFn support_format_fn,
+				EvolutionImporterFactoryLoadFileFn load_file_fn,
+				void *closure)
+{
+	EvolutionImporterFactory *factory;
+	POA_GNOME_Evolution_ImporterFactory *servant;
+	GNOME_Evolution_ImporterFactory corba_object;
+
+	servant = create_servant ();
+	if (servant == NULL)
+		return NULL;
+
+	factory = gtk_type_new (evolution_importer_factory_get_type ());
+	corba_object = bonobo_object_activate_servant (BONOBO_OBJECT (factory),
+						       servant);
+	evolution_importer_factory_construct (factory, corba_object,
+					      support_format_fn,
+					      load_file_fn, closure);
+	return factory;
+}
+
+E_MAKE_TYPE (evolution_importer_factory, "EvolutionImporterFactory",
+	     EvolutionImporterFactory, class_init, init, PARENT_TYPE);