/usr/include/botan/es_egd.h is in libbotan1.8-dev 1.8.13-4.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | /**
* EGD EntropySource
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_ENTROPY_SRC_EGD_H__
#define BOTAN_ENTROPY_SRC_EGD_H__
#include <botan/entropy_src.h>
#include <string>
#include <vector>
namespace Botan {
/**
* EGD Entropy Source
*/
class BOTAN_DLL EGD_EntropySource : public EntropySource
{
public:
std::string name() const { return "EGD/PRNGD"; }
void poll(Entropy_Accumulator& accum);
EGD_EntropySource(const std::vector<std::string>&);
~EGD_EntropySource();
private:
class EGD_Socket
{
public:
EGD_Socket(const std::string& path);
void close();
u32bit read(byte outbuf[], u32bit length);
private:
static int open_socket(const std::string& path);
std::string socket_path;
int m_fd; // cached fd
};
std::vector<EGD_Socket> sockets;
};
}
#endif
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