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5e3bad2f86
Add new RandomDataProvider object and implement existing random number generation in terms of that. This enables end users to supply their own random data providers.
28 lines
568 B
C++
28 lines
568 B
C++
#ifndef __INSECURERANDOMDATAPROVIDER_HH__
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#define __INSECURERANDOMDATAPROVIDER_HH__
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#include <qpdf/RandomDataProvider.hh>
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#include <qpdf/DLL.h>
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class InsecureRandomDataProvider: public RandomDataProvider
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{
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public:
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QPDF_DLL
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InsecureRandomDataProvider();
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QPDF_DLL
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virtual ~InsecureRandomDataProvider();
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QPDF_DLL
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virtual void provideRandomData(unsigned char* data, size_t len);
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QPDF_DLL
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static RandomDataProvider* getInstance();
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private:
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long random();
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bool seeded_random;
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};
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#endif // __INSECURERANDOMDATAPROVIDER_HH__
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