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diff --git a/libLumina/LuminaXDG.h b/libLumina/LuminaXDG.h
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+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2013, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+// These structures/classes are for conforming to the FreeDesktop standards
+// REFERENCE: (*.desktop files) http://standards.freedesktop.org/desktop-entry-spec/latest/ar01s05.html
+// -- Current Implementation (OCT 2013) --
+// Desktop File Version Compliance: 1.0 (except "DBusActivatable")
+// Icon Theme Compliance: Built in to Qt (QIcon::fromTheme()) with "oxygen" theme default
+//===========================================
+
+  
+#ifndef _LUMINA_LIBRARY_XDG_H
+#define _LUMINA_LIBRARY_XDG_H
+
+#include <QFile>
+#include <QDir>
+#include <QFileInfo>
+#include <QStringList>
+#include <QString>
+#include <QIcon>
+#include <QList>
+#include <QHash>
+#include <QLocale>
+#include <QTextStream>
+#include <QDateTime>
+#include <QDebug>
+
+class XDGDesktop{
+public:
+  enum XDGDesktopType { BAD, APP, LINK, DIR };
+  //Admin variables
+  QString filePath; //which file this structure contains the information for (absolute path)
+  XDGDesktopType type;
+  //General variables
+  QString name, genericName, comment, icon;
+  QStringList showInList, notShowInList;
+  bool isHidden;
+  //Type 1 (APP) variables
+  QString exec, tryexec, path, startupWM;
+  QStringList actionList, mimeList, catList, keyList;
+  bool useTerminal, startupNotify;
+  //Type 2 (LINK) variables
+  QString url;
+  
+  //Constructor/destructor
+  XDGDesktop(){}
+  ~XDGDesktop(){}
+};
+
+
+class LXDG{
+public:
+	//Read a *.desktop file
+	static XDGDesktop loadDesktopFile(QString filePath, bool& ok);
+	//Check a *.desktop file for validity (showAll skips the DE-exclusivity checks)
+	static bool checkValidity(XDGDesktop dFile, bool showAll = true); 
+	//Check for a valid executable
+	static bool checkExec(QString exec);
+	//Get a list of all the directories where *.desktop files exist
+	static QStringList systemApplicationDirs();
+	//Get a list of all the *.desktop files available on the system
+	static QList<XDGDesktop> systemDesktopFiles(bool showAll = false, bool showHidden = false);
+	//Sort a list of Desktop files into the proper categories
+	static QHash< QString, QList<XDGDesktop> > sortDesktopCats(QList<XDGDesktop> apps);
+	//Sort a list of Desktop files by name
+	static QList<XDGDesktop> sortDesktopNames(QList<XDGDesktop> apps);
+	//Get the executable line from a Desktop file
+	static QString getDesktopExec(XDGDesktop);
+	//Set all the default XDG Environment variables
+	static void setEnvironmentVars();
+	//Find an icon from the current/default theme
+	static QIcon findIcon(QString iconName, QString fallback = "");
+	//Recursivly compile a list of child directories with *.png files in them
+	static QStringList getChildIconDirs(QString parent);
+	//List all the mime-type directories
+	static QStringList systemMimeDirs();
+	//Find the mime-type icon for a particular file extension
+	static QIcon findMimeIcon(QString extension);
+	//Find the mime-type of a particular file extension
+	static QString findAppMimeForFile(QString extension);
+	//Find the file extension for a particular mime-type
+	static QStringList findFilesForMime(QString mime);
+	//Load all the "globs2" mime database files
+	static QStringList loadMimeFileGlobs2();
+};
+
+#endif
+