passport/bin/po2do.js
Peter Ferrie d750cd2ef9 sync
2019-05-02 22:19:55 -07:00

40 lines
978 B
JavaScript

kMap = [0x00,
0x0E,
0x0D,
0x0C,
0x0B,
0x0A,
0x09,
0x08,
0x07,
0x06,
0x05,
0x04,
0x03,
0x02,
0x01,
0x0F
]
a = new ActiveXObject("scripting.filesystemobject")
for (b = new Enumerator(a.GetFolder(WScript.Arguments(0)).files); !b.atEnd(); b.moveNext())
{
if (a.GetExtensionName(b.item()).toLowerCase() == "po")
{
fi = a.opentextfile(b.item())
fo = a.createtextfile(WScript.Arguments(1)+"\\"+a.GetBaseName(b.item())+".dsk", 1)
for (track = 0; track < 0x23; ++track)
{
sectors = new Array(0x10)
for (dos_sector = 0; dos_sector < 0x10; ++dos_sector)
{
sectors[kMap[dos_sector]] = fi.read(256)
}
for (dos_sector = 0; dos_sector < 0x10; ++dos_sector)
{
fo.write(sectors[dos_sector])
}
}
}
}