1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2020-2021] [HCL Technologies Ltd.] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
19 /* This file contains functions to support Json related operation (read/write)*/
21 #ifndef __JSON_HELPER_HPP__
22 #define __JSON_HELPER_HPP__
27 #include <cjson/cJSON.h>
34 /* Default constructor/Destructor */
37 static cJSON * createNode();
38 static cJSON* addNodeToObject(cJSON * parent, const char * nodeName, \
40 static cJSON* addNodeToObject(cJSON * parent, \
41 const char * nodeName, double value);
42 static cJSON* addNodeToObject(cJSON * parent, \
43 const char * nodeName, bool value);
44 static void deleteNode(cJSON * node);
45 static cJSON_bool addJsonNodeToObject(cJSON * parent, \
46 const char * nodeName, cJSON * node);
47 static cJSON* read(const char * fileName);
48 static std::string getValue(cJSON *json, const char *node);
49 static cJSON * getNode(cJSON *json, const char *node);
50 static char *printUnformatted(cJSON * node);
51 static char *print(cJSON * node);
52 static const char *getError();
53 static cJSON* createArray();
54 static cJSON_bool addJsonNodeToArray(cJSON * array, cJSON* node);
60 /**********************************************************************
62 **********************************************************************/