Aditions for nkolban#153

Author: nkolban

cpp_utils/JSON.cpp

@@ -6,6 +6,8 @@
  */
 
 
+// See: https://github.com/DaveGamble/cJSON
+
 #include <string>
 #include <stdlib.h>
 #include "JSON.h"
@@ -202,6 +204,11 @@ JsonObject::JsonObject(cJSON* node) {
 	m_node = node;
 } // JsonObject
 
+JsonArray JsonObject::getArray(std::string name) {
+	cJSON *node = cJSON_GetObjectItem(m_node, name.c_str());
+	return JsonArray(node);
+}
+
 
 /**
  * @brief Get the named boolean value from the object.

cpp_utils/JSON.h

@@ -46,6 +46,9 @@ class JsonArray {
 	void        addString(std::string value);
 	std::string toString();
 	std::size_t size();
+private:
+	friend class JSON;
+	friend class JsonObject;
 	/**
 	 * @brief The underlying cJSON node.
 	 */
@@ -59,6 +62,7 @@ class JsonArray {
 class JsonObject {
 public:
 	JsonObject(cJSON* node);
+	JsonArray   getArray(std::string name);
 	bool        getBoolean(std::string name);
 	double      getDouble(std::string name);
 	int         getInt(std::string name);
@@ -74,6 +78,9 @@ class JsonObject {
 	void        setString(std::string name, std::string value);
 	std::string toString();
 
+private:
+	friend class JSON;
+	friend class JsonArray;
 	/**
 	 * @brief The underlying cJSON node.
 	 */