arch/all-pc/boot/grub2-aros/util/bin2h.c

   1 /*
   2  *  Copyright (C) 2008,2010  Free Software Foundation, Inc.
   3  *
   4  *  GRUB is free software: you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation, either version 3 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  GRUB is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include <stdio.h>
  19 #include <stdlib.h>
  20
  21 int
  22 main (int argc, char *argv[])
  23 {
  24   int b, i;
  25   char *sym;
  26
  27   if (2 != argc)
  28     return 1;
  29
  30   sym = argv[1];
  31
  32   b = getchar ();
  33   if (b == EOF)
  34     goto abort;
  35
  36   printf ("/* THIS CHUNK OF BYTES IS AUTOMATICALLY GENERATED */\n"
  37           "unsigned char %s[] =\n{\n", sym);
  38
  39   while (1)
  40     {
  41       printf ("0x%02x", b);
  42
  43       b = getchar ();
  44       if (b == EOF)
  45         goto end;
  46
  47       for (i = 0; i < 16 - 1; i++)
  48         {
  49           printf (", 0x%02x", b);
  50
  51           b = getchar ();
  52           if (b == EOF)
  53             goto end;
  54         }
  55
  56       printf (",\n");
  57     }
  58
  59 end:
  60   printf ("\n};\n");
  61
  62 abort:
  63   exit (0);
  64 }