1 files changed, 63 insertions, 5 deletions

diff --git a/src/udev-mgr.c b/src/udev-mgr.c
index 6575ca5..b5c1936 100644
--- a/src/udev-mgr.c
+++ b/src/udev-mgr.c
@@ -18,21 +18,63 @@ with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "udev-mgr.h"
+#include <gudev/gudev.h>
+
+static void udevice_mgr_device_list_iterator (gpointer data,
+                                              gpointer userdata);
+static void udev_mgr_uevent_cb  (GUdevClient *client,
+                                 gchar       *action,
+                                 GUdevDevice *device,
+                                 gpointer     user_data);   
+struct _UdevMgr
+{
+	GObject parent_instance;
+  DbusmenuMenuitem* scanner_item;
+  DbusmenuMenuitem* webcam_item;  
+  GUdevClient* client;  
+};
 
 
 G_DEFINE_TYPE (UdevMgr, udev_mgr, G_TYPE_OBJECT);
 
 static void
-udev_mgr_init (UdevMgr *object)
+udev_mgr_init (UdevMgr* self)
+{
+  self->client = NULL;
+	const gchar *subsystems[1] = {"usb"};
+  self->client = g_udev_client_new (subsystems);
+  const gchar* usb_subsystem = "usb";
+  
+  GList* devices_available  = g_udev_client_query_by_subsystem (self->client,
+                                                                usb_subsystem);
+  
+  if (FALSE){                                                              
+    g_list_foreach (devices_available, udevice_mgr_device_list_iterator, self);
+  }
+  //g_list_free (devices_available);
+  if (FALSE){
+  g_signal_connect (G_OBJECT (self->client),
+                    "u-event",
+                    G_CALLBACK (udev_mgr_uevent_cb),
+                    self);
+  }       
+}
+ 
+static void
+udevice_mgr_device_list_iterator (gpointer data, gpointer userdata)
 {
-	/* TODO: Add initialization code here */
+  g_return_if_fail (G_UDEV_IS_DEVICE (data));
+  GUdevDevice* device = G_UDEV_DEVICE (data);
+  const gchar* name = g_udev_device_get_name (device);
+  
+  g_debug ("UDEV MGR - the name of the device = %s", name);
+  // for now tidy up here.
+  g_object_unref (device);
 }
 
 static void
 udev_mgr_finalize (GObject *object)
 {
-	/* TODO: Add deinitalization code here */
-
 	G_OBJECT_CLASS (udev_mgr_parent_class)->finalize (object);
 }
 
@@ -40,7 +82,23 @@ static void
 udev_mgr_class_init (UdevMgrClass *klass)
 {
 	GObjectClass* object_class = G_OBJECT_CLASS (klass);
-
 	object_class->finalize = udev_mgr_finalize;
 }
 
+static void udev_mgr_uevent_cb (GUdevClient *client,
+                                gchar       *action,
+                                GUdevDevice *device,
+                                gpointer     user_data)   
+{
+  g_debug ("just received a UEVENT with an action :  %s", action);
+  g_return_if_fail (UDEV_IS_MGR (user_data));
+}
+
+UdevMgr* udev_mgr_new (DbusmenuMenuitem* scanner, 
+                       DbusmenuMenuitem* webcam)
+{
+  UdevMgr* mgr = g_object_new (UDEV_TYPE_MGR, NULL);
+  mgr->scanner_item = scanner;
+  mgr->webcam_item = webcam;
+  return mgr;
+}