Added code for MAC-PHY interface, DU_APP, F1AP, SCTP and CU stub

[o-du/l2.git] / src / cu_app / cu_app_f1ap.c

diff --git a/src/cu_app/cu_app_f1ap.c b/src/cu_app/cu_app_f1ap.c
new file mode 100644 (file)
index 0000000..6f5a112
--- /dev/null
+++ b/src/cu_app/cu_app_f1ap.c
@@ -0,0 +1,58 @@
+/*******************************************************************************
+################################################################################
+#   Copyright (c) [2017-2019] [Radisys]                                        #
+#                                                                              #
+#   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.                                             #
+################################################################################
+*******************************************************************************/
+
+/* This file contains handler for incoming F1AP message and sending of F1AP response */
+
+#include "cu_mgr_main.h"
+#include "cu_sctp.h"
+
+/*******************************************************************
+ *
+ * @brief Handles received F1AP message and sends back response  
+ *
+ * @details
+ *
+ *    Function : cuAppInmsgHdlr
+ *
+ *    Functionality:
+ *         - Decodes received F1AP control message
+ *         - Prepares response message, encodes and sends to SCTP
+ *
+ * @params[in] 
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+void cuAppInmsgHdlr(char *recvBuf, U8 len)
+{
+      char *respBuf;
+      U8   respLen = 0;
+
+   /* TODO : 
+      call ASN decoder for incoming message
+      Check message type and fills its response
+      Call ASN encoder for response 
+      Send Message to SCTP */ 
+  
+      sctpOutMsgSend(respBuf, respLen);
+
+} /* End of cuAppInmsgHdlr */
+
+/**********************************************************************
+         End of file
+**********************************************************************/