/*
 * Copyright (c) 2015 Carsten Larsen
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef _SHA_PLATFORM_H
#define _SHA_PLATFORM_H
/***************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "compiler.h"
/***************************************************************/
#include <exec/io.h>
#include <exec/types.h>
#include <exec/memory.h>
#include <clib/exec_protos.h>
#include <clib/utility_protos.h>
#include <clib/dos_protos.h>
#if defined(AOS3) || defined(AOS4)
# define ARGPTR       STRPTR
# define ARGS_FORMAT  ARGSFORMAT
#endif
#if defined(AROS) || defined(MORPHOS)
# define ARGPTR       CONST_STRPTR
# define ARGS_FORMAT  (CONST_STRPTR)ARGSFORMAT
#endif
#ifndef ARGPTR
# error Platform must be defined
#endif
/***************************************************************/
#ifndef VERSION_PROG
# define VERSION_PROG "sha"
#endif
#define VERSION_MAJOR 1
#define VERSION_MINOR 0
#define VERSION_PATCHLEVEL 5
#define VERSION_STRING "1.05"
#define VERSION_DATE "08.06.2015"
/***************************************************************/
#ifdef mc68000
# define ACPU "MC68000+"
# define WORDS_BIGENDIAN 1
# define SHA_BUFFER_SIZE 65536
#endif
#ifdef mc68020
# undef  ACPU
# define ACPU "MC68020"
#endif
#ifdef mc68030
# undef  ACPU
# define ACPU "MC68030"
#endif
#ifdef mc68040
# undef  ACPU
# define ACPU "MC68040"
#endif
#ifdef mc68060
# undef  ACPU
# define ACPU "MC68060"
#endif
/***************************************************************/
#if defined(INTELCPU) || defined(i386) || defined(i486)  || \
    defined(intel)    || defined(x86)  || defined(i86pc) || \
    defined(__i386__) || defined(_M_IX86)
# ifdef ACPU
#  undef ACPU
# endif
# define ACPU "i386"
# define RUNTIME_ENDIAN  1
# define SHA_BUFFER_SIZE 65536
#endif
#ifdef __powerpc__
# define ACPU "PowerPC"
# define RUNTIME_ENDIAN  1
# define SHA_BUFFER_SIZE 65536
#endif
#if defined(__x86_64__)
# define ACPU "amd64"
# define RUNTIME_ENDIAN  1
# define SHA_BUFFER_SIZE 65536
#endif
#ifndef ACPU
# error what cpu is this ?!
#endif
/****************************************************************
 * Assemble version string using format:
 * sha 1.05 (08.06.2015)
 */
#define VERSION_STRING_AMIGA \
   "\0$VER: "         \
   VERSION_PROG " "   \
   VERSION_STRING " (" \
   VERSION_DATE ") " \
   ACPU
/***************************************************************/
struct RDArgs *rdargs;
struct shaargs;

int shaFile (char *name, FILE *f, int which);
void alloc_buffer(void);
void clean_exit(void);
void args_error(char *program);

extern uint8_t *buffer;
extern void    *alloced_buffer;

#endif