/*This programm converts 928 character set to 7bit. Translates greek to
greeklish!
*/

#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

main(int argc, char *argv[])
{
int i,fd=0;
unsigned char c;

   if (argc==2) {
     if ((fd=open(argv[1],O_RDONLY))==-1) {
       perror(argv[1]);
       exit(1);
     }
   }
   else if (argc>2) {
     printf("\n928 to 7 bit (greeklish) converter\n");
     printf("\nWorks as a filter\n");
     exit(2);
    }

   while (read(fd,&c,1) >0) {

    switch (c) {
	case 193: c='A';break;
	case 194: c='B';break;
	case 195: c='G';break;
	case 196: c='D';break;
	case 197: c='E';break;
	case 198: c='Z';break;
	case 199: c='H';break;
	case 200: c='U';break;
	case 201: c='I';break;
	case 202: c='K';break;
	case 203: c='L';break;
	case 204: c='M';break;
	case 205: c='N';break;
	case 206: c='J';break;
	case 207: c='O';break;
	case 208: c='P';break;
	case 209: c='R';break;
	case 210: c='S';break;
	case 211: c='S';break;
	case 212: c='T';break;
	case 213: c='Y';break;
	case 214: c='F';break;
	case 215: c='X';break;
	case 216: c='C';break;
	case 217: c='W';break;
	/*End of CAPITALS*/
	case 225: c='a';break;
	case 226: c='b';break;
	case 227: c='g';break;
	case 228: c='d';break;
	case 229: c='e';break;
	case 230: c='z';break;
	case 231: c='h';break;
	case 232: c='u';break;
	case 233: c='i';break;
	case 234: c='k';break;
	case 235: c='l';break;
	case 236: c='m';break;
	case 237: c='n';break;
	case 238: c='j';break;
	case 239: c='o';break;
	case 240: c='p';break;
	case 241: c='r';break;
	case 242: c='s';break;
	case 243: c='s';break;
	case 244: c='t';break;
	case 245: c='y';break;
	case 246: c='f';break;
	case 247: c='x';break;
	case 248: c='c';break;
	case 249: c='w';break;

	/*Accented non-capitals*/
	case 220: c='a';break;
	case 221: c='e';break;
	case 222: c='h';break;
	case 223: c='i';break;
	case 252: c='o';break;
	case 253: c='y';break;
	case 254: c='w';break;

	/*Dialitika*/
	case 224: c='y';break;
	case 251: c='y';break;
	case 250: c='i';break;
    }
	write(1,&c,1);
  }
  return 0
}