mirror of
https://github.com/fadden/ciderpress.git
synced 2024-05-28 11:41:32 +00:00
Quick experiment
The Gutenberg_Jr1_f1.dsk image wasn't recognized, so I fiddled with the code a bit. Still doesn't look quite right, and I don't really know anything about Gutenberg disks, so I'm leaving the new version disabled for the moment.
This commit is contained in:
parent
04087a94e8
commit
8e53955045
|
@ -70,6 +70,27 @@ static DIError TestImage(DiskImg* pImg, DiskImg::SectorOrder imageOrder,
|
||||||
dierr = kDIErrNone;
|
dierr = kDIErrNone;
|
||||||
break; /* allow it if earlier stuff was okay */
|
break; /* allow it if earlier stuff was okay */
|
||||||
}
|
}
|
||||||
|
#ifdef TRY_THIS
|
||||||
|
// This allowed Gutenberg_Jr_f1.dsk to be read, but it doesn't look
|
||||||
|
// quite right... leaving it alone for the moment.
|
||||||
|
if (catTrack == sctBuf[2] & 0x7f && catSect == sctBuf[3] & 0x7f) {
|
||||||
|
foundGood++;
|
||||||
|
if (sctBuf[0x0f] == 0x8d && sctBuf[0x1f] == 0x8d &&
|
||||||
|
sctBuf[0x2f] == 0x8d && sctBuf[0x3f] == 0x8d &&
|
||||||
|
sctBuf[0x4f] == 0x8d && sctBuf[0x5f] == 0x8d &&
|
||||||
|
sctBuf[0x6f] == 0x8d && sctBuf[0x7f] == 0x8d &&
|
||||||
|
sctBuf[0x8f] == 0x8d && sctBuf[0x9f] == 0x8d)
|
||||||
|
{
|
||||||
|
foundGood++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
catTrack = sctBuf[0x04];
|
||||||
|
catSect = sctBuf[0x05];
|
||||||
|
if ((catTrack & 0x80) != 0) {
|
||||||
|
// full circle
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
#else
|
||||||
if (catTrack == sctBuf[0] && catSect == sctBuf[1]) {
|
if (catTrack == sctBuf[0] && catSect == sctBuf[1]) {
|
||||||
foundGood++;
|
foundGood++;
|
||||||
if (sctBuf[0x0f] == 0x8d && sctBuf[0x1f] == 0x8d &&
|
if (sctBuf[0x0f] == 0x8d && sctBuf[0x1f] == 0x8d &&
|
||||||
|
@ -86,6 +107,7 @@ static DIError TestImage(DiskImg* pImg, DiskImg::SectorOrder imageOrder,
|
||||||
}
|
}
|
||||||
catTrack = sctBuf[0x04];
|
catTrack = sctBuf[0x04];
|
||||||
catSect = sctBuf[0x05];
|
catSect = sctBuf[0x05];
|
||||||
|
#endif
|
||||||
iterations++; // watch for infinite loops
|
iterations++; // watch for infinite loops
|
||||||
}
|
}
|
||||||
if (iterations >= DiskFSGutenberg::kMaxCatalogSectors) {
|
if (iterations >= DiskFSGutenberg::kMaxCatalogSectors) {
|
||||||
|
|
Loading…
Reference in New Issue
Block a user