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On CP/M just skip media types that don't have the chance of being ever used by CP/M at all.

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Natalia Portillo
2017-12-07 02:34:43 +00:00
parent 022e7adaa1
commit 494db3e64a
1 changed files with 114 additions and 0 deletions
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114
DiscImageChef.Filesystems/CPM/Info.cs
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@@ -44,6 +44,120 @@ namespace DiscImageChef.Filesystems.CPM
{
public override bool Identify(ImagePlugin imagePlugin, Partition partition)
{
// This will only continue on devices with a chance to have ever been used by CP/M while failing on all others
// It's ugly, but will stop a lot of false positives
switch(imagePlugin.ImageInfo.mediaType)
{
case MediaType.Unknown:
case MediaType.Apple32SS:
case MediaType.Apple32DS:
case MediaType.Apple33SS:
case MediaType.Apple33DS:
case MediaType.DOS_525_SS_DD_8:
case MediaType.DOS_525_SS_DD_9:
case MediaType.DOS_525_DS_DD_8:
case MediaType.DOS_525_DS_DD_9:
case MediaType.DOS_525_HD:
case MediaType.DOS_35_SS_DD_8:
case MediaType.DOS_35_SS_DD_9:
case MediaType.DOS_35_DS_DD_8:
case MediaType.DOS_35_DS_DD_9:
case MediaType.DOS_35_HD:
case MediaType.DOS_35_ED:
case MediaType.IBM23FD:
case MediaType.IBM33FD_128:
case MediaType.IBM33FD_256:
case MediaType.IBM33FD_512:
case MediaType.IBM43FD_128:
case MediaType.IBM43FD_256:
case MediaType.IBM53FD_256:
case MediaType.IBM53FD_512:
case MediaType.IBM53FD_1024:
case MediaType.RX01:
case MediaType.RX02:
case MediaType.RX03:
case MediaType.RX50:
case MediaType.ACORN_525_SS_SD_40:
case MediaType.ACORN_525_SS_SD_80:
case MediaType.ACORN_525_SS_DD_40:
case MediaType.ACORN_525_SS_DD_80:
case MediaType.ACORN_525_DS_DD:
case MediaType.ATARI_525_SD:
case MediaType.ATARI_525_ED:
case MediaType.ATARI_525_DD:
case MediaType.CBM_35_DD:
case MediaType.CBM_1540:
case MediaType.CBM_1540_Ext:
case MediaType.CBM_1571:
case MediaType.NEC_8_SD:
case MediaType.NEC_8_DD:
case MediaType.NEC_525_SS:
case MediaType.NEC_525_DS:
case MediaType.NEC_525_HD:
case MediaType.NEC_35_HD_8:
case MediaType.NEC_35_HD_15:
case MediaType.SHARP_525:
case MediaType.SHARP_525_9:
case MediaType.SHARP_35:
case MediaType.SHARP_35_9:
case MediaType.ECMA_99_8:
case MediaType.ECMA_99_15:
case MediaType.ECMA_99_26:
case MediaType.ECMA_100:
case MediaType.ECMA_125:
case MediaType.ECMA_147:
case MediaType.ECMA_54:
case MediaType.ECMA_59:
case MediaType.ECMA_66:
case MediaType.ECMA_69_8:
case MediaType.ECMA_69_15:
case MediaType.ECMA_69_26:
case MediaType.ECMA_70:
case MediaType.ECMA_78:
case MediaType.ECMA_78_2:
case MediaType.Apricot_35:
case MediaType.CompactFloppy:
case MediaType.DemiDiskette:
case MediaType.QuickDisk:
case MediaType.Wafer:
case MediaType.ZXMicrodrive:
case MediaType.AppleProfile:
case MediaType.AppleWidget:
case MediaType.AppleHD20:
case MediaType.RA60:
case MediaType.RA80:
case MediaType.RA81:
case MediaType.RC25:
case MediaType.RD31:
case MediaType.RD32:
case MediaType.RD51:
case MediaType.RD52:
case MediaType.RD53:
case MediaType.RD54:
case MediaType.RK06:
case MediaType.RK06_18:
case MediaType.RK07:
case MediaType.RK07_18:
case MediaType.RM02:
case MediaType.RM03:
case MediaType.RM05:
case MediaType.RP02:
case MediaType.RP02_18:
case MediaType.RP03:
case MediaType.RP03_18:
case MediaType.RP04:
case MediaType.RP04_18:
case MediaType.RP05:
case MediaType.RP05_18:
case MediaType.RP06:
case MediaType.RP06_18:
case MediaType.GENERIC_HDD:
case MediaType.FlashDrive:
break;
default:
return false;
}
// This will try to identify a CP/M filesystem
// However as it contains no identification marks whatsoever it's more something of trial-and-error
// As anything can happen, better try{}catch{} than sorry ;)