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Diffstat (limited to 'kopete/protocols/msn/msnchallengehandler.h')
-rw-r--r-- | kopete/protocols/msn/msnchallengehandler.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/kopete/protocols/msn/msnchallengehandler.h b/kopete/protocols/msn/msnchallengehandler.h new file mode 100644 index 00000000..9e866560 --- /dev/null +++ b/kopete/protocols/msn/msnchallengehandler.h @@ -0,0 +1,64 @@ +/* + msnchallengehandler.h - Computes a msn challenge response hash key. + + Copyright (c) 2005 by Gregg Edghill <gregg.edghill@gmail.com> + Kopete (c) 2003-2005 by The Kopete developers <kopete-devel@kde.org> + + Portions taken from + http://msnpiki.msnfanatic.com/index.php/MSNP11:Challenges + + ************************************************************************* + * * + * 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 MSNCHALLENGEHANDLER_H +#define MSNCHALLENGEHANDLER_H + +#include <qobject.h> +#include <qvaluevector.h> + +/** + * Provides a simple way to compute a msn challenge response hash key. + * + * @author Gregg Edghill + */ +class MSNChallengeHandler : public QObject +{ +Q_OBJECT +public: + MSNChallengeHandler(const QString& productKey, const QString& productId); + ~MSNChallengeHandler(); + + /** + * Computes the response hash string for the specified challenge string. + */ + QString computeHash(const QString& challengeString); + + /** + * Returns the product id used by the challenge handler. + */ + QString productId(); + +private: + + /** + * Creates a 64-bit hash key. + */ + Q_INT64 createHashKey(const QValueVector<Q_INT32>& md5Integers, const QValueVector<Q_INT32>& challengeIntegers); + + /** + * Swaps the bytes in a hex string. + */ + QString hexSwap(const QString& in); + + QString m_productKey; + QString m_productId; +}; + +#endif |