source: trunk/athena/bin/machtype/machtype.c @ 17380

/*
 *  Machtype: determine machine type & display type
 *
 * RCS Info
 *    $Id: machtype.c,v 1.4 2002-03-21 04:24:55 ghudson Exp $
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "machtype.h"

extern char *optarg;
extern int optind;

void usage(char *name);

int main(int argc, char *argv[])
{
  int i;
  int cpuflg = 0, dpyflg = 0, raflg = 0, memflg = 0;
  int doathenaV = 0;
  int dosyspV = 0;
  int dolocalV = 0;
  int dobosN = 0;
  int dobosV = 0;
  int dosysnam = 0;
  int dosyscompatnam = 0;
  int verbose = 0;
  FILE *f;
  char *progname, *cp;

  progname = argv[0];
  cp = strrchr(progname, '/');
  if (cp != NULL)
    progname = cp+1;

  while ((i = getopt(argc, argv, "cdrMALPNESCv")) != EOF)
    {
      switch (i)
        {
        case 'c':
          cpuflg = 1;
          break;
        case 'd':
          dpyflg = 1;
          break;
        case 'r':
          raflg = 1;
          break;
        case 'M':
          memflg = 1;
          break;
        case 'A':
          doathenaV = 1;
          break;
        case 'L':
          dolocalV = 1;
          break;
        case 'P':
          dosyspV = 1;
          break;
        case 'N':
          dobosN = 1;
          break;
        case 'E':
          dobosV = 1;
          break;
        case 'S':
          dosysnam = 1;
          break;
        case 'C':
          dosyscompatnam = 1;
          break;
        case 'v':
          verbose++;
          break;
        default:
          usage(progname);
        }
    }
  if (argv[optind] != NULL)
    usage(progname);

  if (!(cpuflg || dpyflg || raflg || memflg || doathenaV || dolocalV ||
        dosyspV || dobosN || dobosV || dosysnam || dosyscompatnam))
    {
      do_machtype();
      exit(0);
    }

  /* Print out version of Athena machtype compiled against */
  if (doathenaV)
    {
      if (verbose)
        fputs("Machtype version: ", stdout);
      printf("%s.%s\n", ATHMAJV, ATHMINV);
    }

    /* Print out version of attached packs */
    if (dosyspV)
      {
        char buf[256], *rvd_version, *p;
        if ((f = fopen("/srvd/.rvdinfo","r")) == NULL)
            puts("Syspack information unavailable.");
        else
          {
            fgets(buf, sizeof(buf), f);
            fclose(f);
            /* If it is verbose, give the whole line, else just the vers # */
            if (verbose)
                fputs(buf, stdout);
            else
              {
                p = strchr(buf,' '); /* skip "Athena" */
                p = strchr(p+1,' '); /* skip "RVD" */
                p = strchr(p+1,' '); /* Skip machtype */
                p = strchr(p+1,' '); /* skip "version" */
                rvd_version = p+1;
                p = strchr(rvd_version,' ');
                *p = '\0';
                puts(rvd_version);
              }
          }
      }

  /* Print out local version from /etc/athena/version */
  if (dolocalV)
    {
      char buf[256], *loc_version, *p;
      if ((f = fopen("/etc/athena/version","r")) == NULL)
          puts("Local version information unavailable.");
      else
        {
          while (fgets(buf, sizeof(buf), f) != NULL)
            ;
          fclose(f);
          if (verbose)
              fputs(buf, stdout);
          else
            {
              p = strchr(buf,' '); /* skip "Athena" */
              p = strchr(p+1,' '); /* skip "Workstation/Server" */
              p = strchr(p+1,' '); /* Skip machtype */
              p = strchr(p+1,' '); /* skip "version" */
              loc_version = p+1;
              p = strchr(loc_version,' ');
              *p = '\0';
              puts(loc_version);
            }
        }
    }

  /* Print out vendor OS name */
  if (dobosN)
    {
      if (verbose)
        puts(OSNAME " " OSVERS);
      else
        puts(OSNAME);
    }

  /* Print out vendor OS version */
  if (dobosV)
    puts(OSVERS);

  /* Print out Athena System name */
  if (dosysnam)
    puts(ATHSYS);

  /* Print out compatible Athena System names */
  if (dosyscompatnam)
    puts(ATHSYSCOMPAT);

  if (cpuflg)
    do_cpu(verbose);
  if (dpyflg)
    do_dpy(verbose);
  if (raflg)
    do_disk(verbose);
  if (memflg)
    do_memory(verbose);
  exit(0);
}

void usage(char *name)
{
  fprintf(stderr, "usage: %s [-v] [-c] [-d] [-r] [-E] [-N] [-M]\n", name);
  fprintf(stderr, "             [-A] [-L] [-P] [-S] [-C]\n");
  exit(1);
}