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/*
* Unix EntropySource
* (C) 1999-2009 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_ENTROPY_SRC_UNIX_H__
#define BOTAN_ENTROPY_SRC_UNIX_H__
#include <botan/entropy_src.h>
#include <botan/internal/unix_cmd.h>
#include <vector>
namespace Botan {
/**
* Unix Entropy Source
*/
class Unix_EntropySource : public EntropySource
{
public:
std::string name() const { return "Unix Entropy Source"; }
void poll(Entropy_Accumulator& accum);
void add_sources(const Unix_Program[], u32bit);
Unix_EntropySource(const std::vector<std::string>& path);
private:
static void add_default_sources(std::vector<Unix_Program>&);
void fast_poll(Entropy_Accumulator& accum);
const std::vector<std::string> PATH;
std::vector<Unix_Program> sources;
};
}
#endif
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