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qpdf/include/qpdf/RandomDataProvider.hh
2015-05-24 17:26:49 -04:00

33 lines
760 B
C++

/* Copyright (c) 2005-2015 Jay Berkenbilt
*
* This file is part of qpdf. This software may be distributed under
* the terms of version 2 of the Artistic License which may be found
* in the source distribution. It is provided "as is" without express
* or implied warranty.
*/
#ifndef __RANDOMDATAPROVIDER_HH__
#define __RANDOMDATAPROVIDER_HH__
#include <string.h> // for size_t
class RandomDataProvider
{
public:
virtual ~RandomDataProvider()
{
}
virtual void provideRandomData(unsigned char* data, size_t len) = 0;
protected:
RandomDataProvider()
{
}
private:
RandomDataProvider(RandomDataProvider const&);
RandomDataProvider& operator=(RandomDataProvider const&);
};
#endif // __RANDOMDATAPROVIDER_HH__