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diff --git a/kopete/protocols/oscar/oscarversionupdater.h b/kopete/protocols/oscar/oscarversionupdater.h
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+++ b/kopete/protocols/oscar/oscarversionupdater.h
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+/*
+    oscarversionupdater.h  -  Version Updater
+
+    Copyright (c) 2006 by Roman Jarosz <kedgedev@centrum.cz>
+    Kopete    (c) 2006 by the Kopete developers  <kopete-devel@kde.org>
+
+    *************************************************************************
+    *                                                                       *
+    * This program is free software; you can redistribute it and/or modify  *
+    * it under the terms of the GNU General Public License as published by  *
+    * the Free Software Foundation; either version 2 of the License, or     *
+    * (at your option) any later version.                                   *
+    *                                                                       *
+    *************************************************************************
+*/
+
+#ifndef OSCARVERSIONUPDATER_H
+#define OSCARVERSIONUPDATER_H
+
+#include <qobject.h>
+
+#include <oscartypes.h>
+
+namespace KIO
+{
+class Job;
+class TransferJob;
+}
+
+class QDomElement;
+class QDomDocument;
+
+/**
+	@author Roman Jarosz <kedgedev@centrum.cz>
+*/
+
+class OscarVersionUpdater : public QObject
+{
+	Q_OBJECT
+	
+public:
+	OscarVersionUpdater();
+	~OscarVersionUpdater();
+	
+	static OscarVersionUpdater* self();
+	
+	/**
+	 * Update version info from server.
+	 * @param stamp is update number.
+	 */
+	bool update( unsigned int stamp );
+	
+	/**
+	 * Update version info from server.
+	 * @return true if update is in progress or starts.
+	 */
+	unsigned int stamp() const;
+	
+	/**
+	 * Return structure with version info for ICQ.
+	 * @return Oscar::ClientVersion.
+	 */
+	const Oscar::ClientVersion* getICQVersion() const { return &mICQVersion; }
+	
+	/**
+	 * Return structure with version info for AIM.
+	 * @return Oscar::ClientVersion.
+	 */
+	const Oscar::ClientVersion* getAIMVersion() const { return &mAIMVersion; }
+	
+	/**
+	 * Set structure with ICQ version info to default.
+	 */
+	void initICQVersionInfo();
+	
+	/**
+	 * Set structure with AIM version info to default.
+	 */
+	void initAIMVersionInfo();
+	
+	/**
+	 * Print debug info.
+	 */
+	void printDebug();
+
+private slots:
+	void slotTransferData( KIO::Job *job, const QByteArray &data );
+	void slotTransferResult( KIO::Job *job );
+	
+private:
+	void parseDocument( QDomDocument& doc );
+	bool parseVersion( Oscar::ClientVersion& version, QDomElement& element );
+	
+	/**
+	 * Store version info structure to KConfigGroup
+	 * @param group is the group name.
+	 * @param version is version info structure.
+	 */
+	void storeVersionInfo( const QString& group, const Oscar::ClientVersion& version ) const;
+	
+	/**
+	 * Compare two versions.
+	 * @return true if a and b is equal.
+	 */
+	bool equal( const Oscar::ClientVersion& a, const Oscar::ClientVersion& b ) const;
+	
+private:
+	static OscarVersionUpdater *versionUpdaterStatic;
+	
+	Oscar::ClientVersion mICQVersion;
+	Oscar::ClientVersion mAIMVersion;
+	
+	KIO::TransferJob *mTransferJob;
+	QByteArray mVersionData;
+	
+	unsigned int mStamp;
+	bool mUpdating;
+};
+
+#endif