1 #ifndef QUAADLER32_H

     2 #define QUAADLER32_H

     3 

     4 #include <QByteArray>

     5 

     6 #include "quachecksum32.h"

     7 

     8 /// Adler32 checksum

     9 /** \class QuaAdler32 quaadler32.h <quazip/quaadler32.h>

    10  * This class wrappers the adler32 function with the QuaChecksum32 interface.

    11  * See QuaChecksum32 for more info.

    12  */

    13 class QuaAdler32 : public QuaChecksum32

    14 {

    15 

    16 public:

    17 	QuaAdler32();

    18 

    19 	quint32 calculate(const QByteArray &data);

    20 

    21 	void reset();

    22 	void update(const QByteArray &buf);

    23 	quint32 value();

    24 

    25 private:

    26 	quint32 checksum;

    27 };

    28 

    29 #endif //QUAADLER32_H