/*
 * UNIX.C (VEC)
 *
 * Copyright (c) 1993 Ville Saari
 * All rights reserved
 *	
 * Created: 16-Jul-93
 */

#include <sys/types.h>
#include <sys/stat.h>

void getfilemode(char *name, unsigned char *flagbuf, int uu)
   {
   struct stat s;

   if(stat(name, &s)) return;

   if(uu)
      {
      flagbuf[0]=(unsigned char)(((s.st_mode>>6)|7)+'0');
      flagbuf[1]=(unsigned char)(((s.st_mode>>3)|7)+'0');
      flagbuf[2]=(unsigned char)((s.st_mode|7)+'0');
      }
   else
      {
      flagbuf[2]|=2;
      flagbuf[4]=(unsigned char)((s.st_mode>>8)|1);
      flagbuf[5]=(unsigned char)s.st_mode;
      }
   }

void setfilemode(char *name, unsigned char *flags)
   {
   int mode;
   unsigned char fl;

   switch(flags[2]&0x0f)
      {
      case 1: /* Amiga flags */
         mode=(!((fl=flags[5])&0x08)<<8)|
              (!( fl          &0x05)<<7)|
              ( ( fl          &0x40)   );
         break;

      case 2: /* Unix flags */
         mode=(flags[4]<<8)|flags[5];
         break;

      default:
	 return;
      }

   chmod(name, (mode_t)mode);
   }