1 files changed, 45 insertions, 0 deletions
diff --git a/inc/iotivity/ocpresence.h b/inc/iotivity/ocpresence.h
new file mode 100644
index 0000000..8213152
--- /dev/null
+++ b/inc/iotivity/ocpresence.h
@@ -0,0 +1,45 @@
+//******************************************************************
+//
+// Copyright 2015 Intel Mobile Communications GmbH All Rights Reserved.
+//
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+
+#ifndef OCPRESENCE_H_
+#define OCPRESENCE_H_
+
+#ifdef WITH_PRESENCE
+
+/**
+ * The OCPresenceTrigger enum delineates the three spec-compliant modes for
+ * "Trigger." These enum values are then mapped to  strings
+ * "create", "change", "delete", respectively, before getting encoded into
+ * the payload.
+ */
+typedef enum
+{
+    /** The creation of a resource is associated with this invocation. */
+    OC_PRESENCE_TRIGGER_CREATE = 0,
+
+    /** The change/update of a resource is associated this invocation. */
+    OC_PRESENCE_TRIGGER_CHANGE = 1,
+
+    /** The deletion of a resource is associated with this invocation.*/
+    OC_PRESENCE_TRIGGER_DELETE = 2
+} OCPresenceTrigger;
+#endif
+
+#endif