1 files changed, 24 insertions, 0 deletions
diff --git a/src/unity-session.vala b/src/unity-session.vala
new file mode 100644
index 00000000..15337c36
--- /dev/null
+++ b/src/unity-session.vala
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2014 Canonical Ltd.
+ *
+ * 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, version 3 of the License.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: William Hua <william.hua@canonical.com>
+ */
+
+[DBus (name="org.ayatana.Unity.Session")]
+public interface UnitySession : Object {
+
+	public signal void locked ();
+	public signal void unlocked ();
+}