VES PNF Registration Request changes.

[o-du/l2.git] / src / o1 / ves / JsonHelper.hpp

diff --git a/src/o1/ves/JsonHelper.hpp b/src/o1/ves/JsonHelper.hpp
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+++ b/src/o1/ves/JsonHelper.hpp
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+/*******************************************************************************
+################################################################################
+#   Copyright (c) [2020-2021] [HCL Technologies Ltd.]                          #
+#                                                                              #
+#   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 functions to support Json related operation (read/write)*/
+
+#ifndef __JSON_HELPER_HPP__
+#define __JSON_HELPER_HPP__
+
+#include <iostream>
+#include <stdlib.h>
+#include <assert.h>
+#include <cjson/cJSON.h>
+#include <string>
+
+class JsonHelper
+{
+
+   public:
+      /* Default constructor/Destructor */
+      JsonHelper(){}
+      ~JsonHelper(){}
+      static cJSON * createNode();
+      static cJSON* addNodeToObject(cJSON * parent, const char * nodeName, \
+                                  const char* value);
+      static cJSON* addNodeToObject(cJSON * parent, \
+                                  const char * nodeName, double value);
+
+      static void deleteNode(cJSON * node);
+      static cJSON_bool addJsonNodeToObject(cJSON * parent, \
+                             const char * nodeName, cJSON * node);
+      static cJSON* read(const char * fileName);
+      static char* getValue(cJSON *json, const char *node);
+      static cJSON * getNode(cJSON *json, const char *node);
+      static char *printUnformatted(cJSON * node);
+      static char *print(cJSON * node);
+      static const char *getError();
+
+};
+
+#endif
+/**********************************************************************
+  End of file
+ **********************************************************************/