/usr/include/srecord/memory/walker/gcrypt.h is in libsrecord-dev 1.58-1.
This file is owned by root:root, with mode 0o644.
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// srecord - Manipulate EPROM load files
// Copyright (C) 2009-2011 Peter Miller
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 3 of the License, or (at
// your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#ifndef SRECORD_MEMORY_WALKER_GCRYPT_H
#define SRECORD_MEMORY_WALKER_GCRYPT_H
#include <srecord/config.h>
#ifdef HAVE_LIBGCRYPT
#include <gcrypt.h>
#else
typedef void *gcry_md_hd_t;
#endif
#include <srecord/memory/walker.h>
namespace srecord
{
/**
* The srecord::memory_walker_gcrypt class is used to represent walking
* memory and passing it to the gcrypt library in order to calculate a
* message digest.
*/
class memory_walker_gcrypt:
public memory_walker
{
public:
/**
* The destructor.
*/
virtual ~memory_walker_gcrypt();
private:
/**
* The constructor.
* It is private on purpose, use the #create class method instead.
*
* @param handle
* used to access the libgcrypt handle to the message digest
* being calculated.
*/
memory_walker_gcrypt(gcry_md_hd_t handle);
public:
/**
* The create class method is used to create new dynamically
* allocated instances of this class.
*
* @param handle
* used to access the libgcrypt handle to the message digest
* being calculated.
*/
static pointer create(gcry_md_hd_t handle);
protected:
// See base class for documentation.
void observe(unsigned long, const void *, int);
private:
/**
* The handle instance variable is used to access the libgcrypt
* handle to the message digest being calculated.
*/
gcry_md_hd_t handle;
/**
* The default constructor. Do not use.
*/
memory_walker_gcrypt();
/**
* The copy constructor. Do not use.
*/
memory_walker_gcrypt(const memory_walker_gcrypt &);
/**
* The assignment operator. Do not use.
*/
memory_walker_gcrypt &operator=(const memory_walker_gcrypt &);
};
};
// vim: set ts=8 sw=4 et :
#endif // SRECORD_MEMORY_WALKER_GCRYPT_H
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