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// natSimpleSHSStream.cc

/* Copyright (C) 2000  Free Software Foundation

   This file is part of libgcj.

This software is copyrighted work licensed under the terms of the

Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for

details.  */

#include <config.h>

#include <string.h>

#include <stdlib.h>

#include <gnu/gcj/io/SimpleSHSStream.h>

#include <gcj/cni.h>

#include <jvm.h>

#define PROTO

#include "shs.h"

jbyteArray

gnu::gcj::io::SimpleSHSStream::shsFinal (jbyteArray shs_info)

{

  SHS_INFO *info = (SHS_INFO *)elements(shs_info);

  ::shsFinal (info);

  jbyteArray buffer = JvNewByteArray (SHS_DIGESTSIZE);

  memcpy (elements (buffer), &info->digest, SHS_DIGESTSIZE);

  return buffer;

}

void

gnu::gcj::io::SimpleSHSStream::shsUpdate (jbyteArray shs_info, jbyteArray buf, jint count)

{

  SHS_INFO *info = (SHS_INFO *)elements(shs_info);

  uint8_t *buffer = (uint8_t *)elements(buf);

  ::shsUpdate (info, buffer, count);

}

jbyteArray

gnu::gcj::io::SimpleSHSStream::shsInit ()

{

  jbyteArray result = JvNewByteArray (sizeof (SHS_INFO));

  SHS_INFO *info = (SHS_INFO *)elements(result);

  ::shsInit (info);

  return result;

}