universidad autónoma metropolitana unidad azcapotzalco una ...

APÉNDICE A. CODIGO FUENTE DE LA HERRAMIENTA DE GESTION DE REDES VIRTUALES
}
buffer[resto]=0;
fprintf(stdout, " %s\n", buffer);
}
fprintf(stdout, "\n");
p=pqt.datos-2;
fprintf(stdout, "opciones de negociaciòn del telnet en este paquete:\n");
sigue=1,
bloque=0;
for (i=0; i< tam; i++){
if (bloque){
if (*(p+1) == 0xff){
if (*(p+i+1)== 0xff) {
fprintf(stdout, “%02X”, *(p+i));
i++;
continue;
}
} else{
fprintf(stdout, “%02x”, *(p+i));
continue;
}
}
If(*(p+i) == 0xff){
i++;
switch (-(p+i)){
case 240:
fprintf(stdout, “ } SE “);
bloque=0;
sigue=0;
break
case 241:
fprintf(stdout, “NOP”);
break;
case 242:
fprintf(stdout, “DATA MARK”);
break;
case 243:
fprintf(stdout, “BREAK”);
break;
case 244:
fprintf(stdout, “INTERRUPT PROCESS”);
break;
case 245:
fprintf(stdout, “ABORT OUTPUT”);
break;
case 246:
fprintf(stdout, “ARE YOU THERE ”);
break;
case 247:
fprintf(stdout, “ERASE CHARACTER”);
break;
case 248:
fprintf(stdout, “ERASE LINE”);
break;
136