1 files changed, 7 insertions, 0 deletions
diff --git a/Swiften/Client/XMLBeautifier.h b/Swiften/Client/XMLBeautifier.h
index 44dfd20..25ecd18 100644
--- a/Swiften/Client/XMLBeautifier.h
+++ b/Swiften/Client/XMLBeautifier.h
@@ -1,43 +1,50 @@
 /*
  * Copyright (c) 2011 Tobias Markmann
  * Licensed under the simplified BSD license.
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
+/*
+* Copyright (c) 2014 Remko Tronçon and Kevin Smith
+* Licensed under the GNU General Public License v3.
+* See Documentation/Licenses/GPLv3.txt for more information.
+*/
+
 #pragma once
 
+#include <sstream>
 #include <string>
 #include <stack>
 
 #include <Swiften/Base/boost_bsignals.h>
 #include <Swiften/Parser/XMLParserFactory.h>
 #include <Swiften/Parser/XMLParserClient.h>
 #include <Swiften/Parser/XMLParser.h>
 
 namespace Swift {
 
 class XMLBeautifier : public XMLParserClient {
 public:
 	XMLBeautifier(bool indention, bool coloring);
 	virtual ~XMLBeautifier();
 
 	std::string beautify(const std::string&);
 
 private:
 	void handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes);
 	void handleEndElement(const std::string& element, const std::string& ns);
 	void handleCharacterData(const std::string& data);
 
 private:
 	void indent();
 
 private:
 	std::string styleTag(const std::string& text) const;
 	std::string styleNamespace(const std::string& text) const;
 	std::string styleAttribute(const std::string& text) const;
 	std::string styleValue(const std::string& text) const;
 
 private:
 	bool doIndention;
 	bool doColoring;