1 files changed, 20 insertions, 0 deletions
diff --git a/src/serial-device/serial-device-interface.vala b/src/serial-device/serial-device-interface.vala
new file mode 100644
index 0000000..572e810
--- /dev/null
+++ b/src/serial-device/serial-device-interface.vala
@@ -0,0 +1,20 @@
+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+[DBus (name = "io.mainframe.shopsystem.SerialDevice")]
+public interface SerialDevice : Object {
+	public abstract signal void received_barcode(string barcode);
+	public abstract void blink(uint duration) throws IOError;
+}