1 files changed, 106 insertions, 0 deletions
diff --git a/src/devices/nm-device-factory.c b/src/devices/nm-device-factory.c
new file mode 100644
index 00000000..fc4d1c24
--- /dev/null
+++ b/src/devices/nm-device-factory.c
@@ -0,0 +1,106 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/* NetworkManager
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright (C) 2014 Red Hat, Inc.
+ */
+
+#include "nm-device-factory.h"
+
+enum {
+	DEVICE_ADDED,
+	COMPONENT_ADDED,
+	LAST_SIGNAL
+};
+static guint signals[LAST_SIGNAL] = { 0 };
+
+gboolean
+nm_device_factory_emit_component_added (NMDeviceFactory *factory, GObject *component)
+{
+	gboolean consumed = FALSE;
+
+	g_signal_emit (factory, signals[COMPONENT_ADDED], 0, component, &consumed);
+	return consumed;
+}
+
+static void
+interface_init (gpointer g_iface)
+{
+	GType iface_type = G_TYPE_FROM_INTERFACE (g_iface);
+	static gboolean initialized = FALSE;
+
+	if (G_LIKELY (initialized))
+		return;
+
+	/* Signals */
+	signals[DEVICE_ADDED] = g_signal_new (NM_DEVICE_FACTORY_DEVICE_ADDED,
+	                                      iface_type,
+	                                      G_SIGNAL_RUN_FIRST,
+	                                      G_STRUCT_OFFSET (NMDeviceFactory, device_added),
+	                                      NULL, NULL, NULL,
+	                                      G_TYPE_NONE, 1, NM_TYPE_DEVICE);
+
+	signals[COMPONENT_ADDED] = g_signal_new (NM_DEVICE_FACTORY_COMPONENT_ADDED,
+	                                         iface_type,
+	                                         G_SIGNAL_RUN_LAST,
+	                                         G_STRUCT_OFFSET (NMDeviceFactory, component_added),
+	                                         g_signal_accumulator_true_handled, NULL, NULL,
+	                                         G_TYPE_BOOLEAN, 1, G_TYPE_OBJECT);
+
+	initialized = TRUE;
+}
+
+GType
+nm_device_factory_get_type (void)
+{
+	static GType device_factory_type = 0;
+
+	if (!device_factory_type) {
+		const GTypeInfo device_factory_info = {
+			sizeof (NMDeviceFactory), /* class_size */
+			interface_init,           /* base_init */
+			NULL,                     /* base_finalize */
+			NULL,
+			NULL,                     /* class_finalize */
+			NULL,                     /* class_data */
+			0,
+			0,                        /* n_preallocs */
+			NULL
+		};
+
+		device_factory_type = g_type_register_static (G_TYPE_INTERFACE,
+		                                              "NMDeviceFactory",
+		                                              &device_factory_info,
+		                                              0);
+		g_type_interface_add_prerequisite (device_factory_type, G_TYPE_OBJECT);
+	}
+
+	return device_factory_type;
+}
+
+NMDevice *
+nm_device_factory_new_link (NMDeviceFactory *factory,
+                            NMPlatformLink *plink,
+                            GError **error)
+{
+	g_return_val_if_fail (factory != NULL, NULL);
+	g_return_val_if_fail (plink != NULL, NULL);
+
+	if (NM_DEVICE_FACTORY_GET_INTERFACE (factory)->new_link)
+		return NM_DEVICE_FACTORY_GET_INTERFACE (factory)->new_link (factory, plink, error);
+	return NULL;
+}
+