//
// Copyright (C) 2001,2002,2003,2004 Jorge Daza Garcia-Blanes
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 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 General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
// USA
//
// $Id: /drqueue/remote/tags/0.64.1/libdrqueue/computer_info.h 4000 2006-08-28T04:54:54.659788Z jorge  $
//

#ifndef _COMPUTER_INFO_H_
#define _COMPUTER_INFO_H_


#if defined (__IRIX)
# include <sys/types.h>
#endif

#include <stdint.h>
#include "constants.h"

typedef enum {
  ARCH_UNKNOWN,
  ARCH_INTEL,
  ARCH_MIPS,
  ARCH_PPC
} t_arch;

typedef enum {
  OS_UNKNOWN,
  OS_IRIX,
  OS_LINUX,
  OS_CYGWIN,
  OS_WINDOWS,
  OS_OSX,
  OS_FREEBSD
} t_os;

typedef enum {
  PROCTYPE_UNKNOWN,
  PROCTYPE_INTEL_UNKNOWN,
  PROCTYPE_PENTIUM,
  PROCTYPE_PENTIUMII,
  PROCTYPE_PENTIUMIII,
  PROCTYPE_PENTIUM4,
  PROCTYPE_INTELXEON,
  PROCTYPE_INTELIA64,
  PROCTYPE_PENTIUMM,
  PROCTYPE_ATHLON,
  PROCTYPE_OPTERON,
  PROCTYPE_MIPSR5000,
  PROCTYPE_MIPSR10000,
  PROCTYPE_PPC
} t_proctype;

struct computer_hwinfo {
  char name[MAXNAMELEN];   /* Name of the computer */
  uint32_t id;             /* Identification number */
  unsigned char arch;      /* type of architecture */
  unsigned char os;        /* type of operating system */
  unsigned char proctype;  /* type of processors */
  uint32_t procspeed;      /* speed of the processors */
  uint16_t ncpus;          /* number of processors that the computer has */
  uint32_t speedindex;     /* global speed index for making comparisons between different computers */
  uint32_t memory;         /* Memory in Mbytes */
  uint8_t  nnbits;         // 64/32 or 0 (Unknown) cpu
};

void get_hwinfo (struct computer_hwinfo *hwinfo);
t_proctype get_proctype (void);
int get_procspeed (void);
int get_numproc (void);
int get_speedindex (struct computer_hwinfo *hwinfo);
uint32_t get_memory (void);
uint8_t computer_info_nnbits ();

void report_hwinfo (struct computer_hwinfo *hwinfo);

char *bitsstring (uint8_t nnbits);
char *osstring (t_os os);
char *archstring (t_arch arch);
char *proctypestring (t_proctype proctype);

#endif /* _COMPUTER_INFO_H_ */