List all the fingerprints for all the users

When listing, list all the fingerprints for all the users mentioned on
the command-line for each connected device, rather than just the
default one.

tests/list.c

@@ -39,41 +39,6 @@ static void create_manager(void)
 		"net.reactivated.Fprint.Manager");
 }
 
-static DBusGProxy *open_device(void)
-{
-	GError *error = NULL;
-	GPtrArray *devices;
-	gchar *path;
-	DBusGProxy *dev;
-	guint i;
-
-	if (!net_reactivated_Fprint_Manager_get_devices(manager, &devices, &error))
-		g_error("list_devices failed: %s", error->message);
-	
-	if (devices->len == 0) {
-		g_print("No devices found\n");
-		exit(1);
-	}
-
-	g_print("found %d devices\n", devices->len);
-	for (i = 0; i < devices->len; i++) {
-		path = g_ptr_array_index(devices, i);
-		g_print("Device at %s\n", path);
-	}
-
-	path = g_ptr_array_index(devices, 0);
-	g_print("Using device %s\n", path);
-
-	/* FIXME use for_name_owner?? */
-	dev = dbus_g_proxy_new_for_name(connection, "net.reactivated.Fprint",
-		path, "net.reactivated.Fprint.Device");
-	
-	g_ptr_array_foreach(devices, (GFunc) g_free, NULL);
-	g_ptr_array_free(devices, TRUE);
-
-	return dev;
-}
-
 static void list_fingerprints(DBusGProxy *dev, const char *username)
 {
 	GError *error = NULL;
@@ -102,11 +67,51 @@ static void list_fingerprints(DBusGProxy *dev, const char *username)
 	g_strfreev (fingers);
 }
 
+static void process_devices(char **argv)
+{
+	GError *error = NULL;
+	GPtrArray *devices;
+	char *path;
+	guint i;
+
+	if (!net_reactivated_Fprint_Manager_get_devices(manager, &devices, &error))
+		g_error("list_devices failed: %s", error->message);
+	
+	if (devices->len == 0) {
+		g_print("No devices found\n");
+		exit(1);
+	}
+
+	g_print("found %d devices\n", devices->len);
+	for (i = 0; i < devices->len; i++) {
+		path = g_ptr_array_index(devices, i);
+		g_print("Device at %s\n", path);
+	}
+
+	for (i = 0; i < devices->len; i++) {
+		guint j;
+		DBusGProxy *dev;
+
+		path = g_ptr_array_index(devices, 0);
+		g_print("Using device %s\n", path);
+
+		/* FIXME use for_name_owner?? */
+		dev = dbus_g_proxy_new_for_name(connection, "net.reactivated.Fprint",
+						path, "net.reactivated.Fprint.Device");
+
+		for (j = 1; argv[j] != NULL; j++)
+			list_fingerprints (dev, argv[j]);
+
+		g_object_unref (dev);
+	}
+	
+	g_ptr_array_foreach(devices, (GFunc) g_free, NULL);
+	g_ptr_array_free(devices, TRUE);
+}
+
 int main(int argc, char **argv)
 {
 	GMainLoop *loop;
-	DBusGProxy *dev;
-	guint32 i;
 
 	g_type_init();
 	loop = g_main_loop_new(NULL, FALSE);
@@ -117,10 +122,7 @@ int main(int argc, char **argv)
 		return 1;
 	}
 
-	dev = open_device();
-	for (i = 1; argv[i] != NULL; i++) {
-		list_fingerprints (dev, argv[i]);
-	}
+	process_devices (argv);
 
 	return 0;
 }