split rpcs3 and hle libraries

merge rpcs3 utilities

rpcs3/util/rXml.cpp

@@ -0,0 +1,106 @@
+#include "stdafx.h"
+#include "util/rXml.h"
+
+rXmlNode::rXmlNode()
+{
+}
+
+rXmlNode::rXmlNode(const pugi::xml_node& node)
+{
+	handle = node;
+}
+
+std::shared_ptr<rXmlNode> rXmlNode::GetChildren()
+{
+	if (handle)
+	{
+		if (const pugi::xml_node child = handle.first_child())
+		{
+			return std::make_shared<rXmlNode>(child);
+		}
+	}
+
+	return nullptr;
+}
+
+std::shared_ptr<rXmlNode> rXmlNode::GetNext()
+{
+	if (handle)
+	{
+		if (const pugi::xml_node result = handle.next_sibling())
+		{
+			return std::make_shared<rXmlNode>(result);
+		}
+	}
+
+	return nullptr;
+}
+
+std::string rXmlNode::GetName()
+{
+	if (handle)
+	{
+		if (const pugi::char_t* name = handle.name())
+		{
+			return name;
+		}
+	}
+
+	return {};
+}
+
+std::string rXmlNode::GetAttribute(std::string_view name)
+{
+	if (handle)
+	{
+		if (const pugi::xml_attribute attr = handle.attribute(name))
+		{
+			if (const pugi::char_t* value = attr.value())
+			{
+				return value;
+			}
+		}
+	}
+
+	return {};
+}
+
+std::string rXmlNode::GetNodeContent()
+{
+	if (handle)
+	{
+		if (const pugi::xml_text text = handle.text())
+		{
+			if (const pugi::char_t* value = text.get())
+			{
+				return value;
+			}
+		}
+	}
+
+	return {};
+}
+
+rXmlDocument::rXmlDocument()
+{
+}
+
+pugi::xml_parse_result rXmlDocument::Read(std::string_view data)
+{
+	if (handle)
+	{
+		return handle.load_buffer(data.data(), data.size());
+	}
+
+	return {};
+}
+
+std::shared_ptr<rXmlNode> rXmlDocument::GetRoot()
+{
+	if (const pugi::xml_node root = handle.root())
+	{
+		return std::make_shared<rXmlNode>(root);
+	}
+
+	return nullptr;
+}