void MainWindow::loadEBDIC()
{
txtEdit= new QTextEdit();//setCentralWidget(t);
txtEdit->setWindowTitle(tr("EBDIC码"));
mdiArea->addSubWindow(txtEdit);
txtEdit->show();
//txtEdit->setText(tr("显示EBDIC码："));
QFile file(filename);
file.open(QIODevice::ReadOnly);
QDataStream EBfile(&file);
QString str = tr("");
unsigned char temp = NULL;
for( int i = 0; i < 40; i ++)
{
for( int j = 0; j < 80; j++)
{
EBfile>>temp;
temp=EBCDICtoASCII(temp);
//str += QString::fromAscii((const char*)&temp,1);
str += QString(temp);
}
str += tr("\n");
}
txtEdit->append(str);
file.close();
}
int lib$tra_ebc_asc (void * byte_integer_source_string, void * destination_string)
{
int sts;
sts = str$copy_dx (destination_string, byte_integer_source_string);
if ((sts & 1) == 0)
return sts;
struct dsc$descriptor * dsc = destination_string;
int i;
char * s = dsc->dsc$a_pointer;
for (i=0; i < dsc->dsc$w_length; i++, s++)
*s = EBCDICtoASCII(*s);
return SS$_NORMAL;
}