Experimental drafts of Json serializer

lib/serializer/JsonSerializeFormat.cpp

@@ -0,0 +1,81 @@
+/*
+ * JsonSerializeFormat.cpp, part of VCMI engine
+ *
+ * Authors: listed in file AUTHORS in main folder
+ *
+ * License: GNU General Public License v2.0 or later
+ * Full text of license available in license.txt file, in main folder
+ *
+ */
+
+
+#include "StdInc.h"
+#include "JsonSerializeFormat.h"
+
+#include "../JsonNode.h"
+
+//JsonStructSerializer
+JsonStructSerializer::JsonStructSerializer(JsonStructSerializer&& other):
+	restoreState(false),
+	owner(other.owner),
+	parentNode(other.parentNode),
+	thisNode(other.thisNode)
+{
+
+}
+
+JsonStructSerializer::~JsonStructSerializer()
+{
+	if(restoreState)
+		owner.current = parentNode;
+}
+
+JsonStructSerializer::JsonStructSerializer(JsonSerializeFormat& owner_, const std::string& fieldName):
+	restoreState(true),
+	owner(owner_),
+	parentNode(owner.current),
+	thisNode(&(parentNode->operator[](fieldName)))
+{
+	owner.current = thisNode;
+}
+
+JsonStructSerializer::JsonStructSerializer(JsonStructSerializer & parent, const std::string & fieldName):
+	restoreState(true),
+	owner(parent.owner),
+	parentNode(parent.thisNode),
+	thisNode(&(parentNode->operator[](fieldName)))
+{
+	owner.current = thisNode;
+}
+
+
+JsonStructSerializer JsonStructSerializer::enterStruct(const std::string & fieldName)
+{
+	return JsonStructSerializer(*this, fieldName);
+}
+
+JsonNode& JsonStructSerializer::get()
+{
+	return *thisNode;
+}
+
+JsonSerializeFormat * JsonStructSerializer::operator->()
+{
+	return &owner;
+}
+
+
+//JsonSerializeFormat
+JsonSerializeFormat::JsonSerializeFormat(JsonNode & root_):
+	root(&root_),
+	current(root)
+{
+
+}
+
+JsonStructSerializer JsonSerializeFormat::enterStruct(const std::string & fieldName)
+{
+	JsonStructSerializer res(*this, fieldName);
+
+	return res;
+}