Initial source commit

[ric-plt/xapp-frame-cpp.git] / src / messaging / default_cb.cpp

diff --git a/src/messaging/default_cb.cpp b/src/messaging/default_cb.cpp
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+// vi: ts=4 sw=4 noet:
+/*
+==================================================================================
+       Copyright (c) 2020 Nokia
+       Copyright (c) 2020 AT&T Intellectual Property.
+
+   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.
+==================================================================================
+*/
+
+/*
+       Mnemonic:       default_cb.cpp
+       Abstract:       This is a set of static functions that are used as
+                               the default Messenger callbacks.
+
+       Date:           11 Mar 2020
+       Author:         E. Scott Daniels
+*/
+
+#include <string.h>
+#include <unistd.h>
+
+#include <rmr/rmr.h>
+#include <rmr/RIC_message_types.h>
+
+
+#include <cstdlib>
+
+#include "messenger.hpp"
+
+/*
+       This is the default health check function that we provide (user
+       may override it).  It will respond to health check messages by
+       sending an OK back to the source.
+
+       The mr paramter is obviously ignored, but to add this as a callback
+       the function sig must match.
+*/
+void Health_ck_cb( Messenger& mr, Message& mbuf, int mtype, int sid, int len, Msg_component payload, void* data ) {
+       unsigned char response[128];
+
+       snprintf( (char* ) response, sizeof( response ), "OK\n" );
+       mbuf.Send_response( RIC_HEALTH_CHECK_RESP, sid, strlen( (char *) response )+1, response );
+}