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* DiscImageChef.DiscImages/DiskCopy42.cs:

Browse Source 
Lisa Twiggies and Macintosh Twiggies use a different track
	  order. Detect a Macintosh File System to know which
	  re-ordering to use.

	* DiscImageChef.Filesystems/AppleMFS/Dir.cs:
	  Remove spurious debug leftover.
	"Entries are always an integral number of words" solved.

	* DiscImageChef.Filesystems/AppleMFS/Super.cs:
	  When filling volume block map, check we are not going out of
	  bounds.

	* DiscImageChef.Partitions/NeXT.cs:
	* DiscImageChef.Filesystems/HPFS.cs:
	* DiscImageChef.Filesystems/SysV.cs:
	  Do not try to read past device.
This commit is contained in:
Natalia Portillo
2016-08-01 18:52:34 +01:00
parent e37f50d5d3
commit f5e90756a2
9 changed files with 87 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
DiscImageChef.Filesystems/AppleMFS/Dir.cs
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@@ -95,7 +95,6 @@ namespace DiscImageChef.Filesystems.AppleMFS
Array.Copy(directoryBlocks, offset + 50, entry.flNam, 0, entry.flNam.Length);
lowerFilename = GetStringFromPascal(entry.flNam).ToLowerInvariant().Replace('/', ':');
if(entry.flFlags.HasFlag(MFS_FileFlags.Used) && !idToFilename.ContainsKey(entry.flFlNum) &&
!idToEntry.ContainsKey(entry.flFlNum) && !filenameToId.ContainsKey(lowerFilename) &&
entry.flFlNum > 0)
@@ -104,7 +103,6 @@ namespace DiscImageChef.Filesystems.AppleMFS
idToFilename.Add(entry.flFlNum, GetStringFromPascal(entry.flNam).Replace('/', ':'));
filenameToId.Add(lowerFilename, entry.flFlNum);
System.Console.WriteLine("{0}", offset);
DicConsole.DebugWriteLine("DEBUG (AppleMFS plugin)", "entry.flFlags = {0}", entry.flFlags);
DicConsole.DebugWriteLine("DEBUG (AppleMFS plugin)", "entry.flTyp = {0}", entry.flTyp);
DicConsole.DebugWriteLine("DEBUG (AppleMFS plugin)", "entry.flFlNum = {0}", entry.flFlNum);
@@ -120,6 +118,12 @@ namespace DiscImageChef.Filesystems.AppleMFS
}
offset += (50 + entry.flNam.Length);
// "Entries are always an integral number of words"
if((offset % 2) != 0)
offset++;
// TODO: "Entries don't cross logical block boundaries"
}
return true;