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Added more detection strings for coherent filesystem.

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This commit is contained in:
Natalia Portillo
2017-09-17 07:39:48 +01:00
parent e28d04a29b
commit c2c47c3eee
1 changed files with 5 additions and 2 deletions
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7
DiscImageChef.Filesystems/SysV.cs
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@@ -49,6 +49,9 @@ namespace DiscImageChef.Filesystems
// Per a Linux kernel, Coherent fs has following:
const string COH_FNAME = "noname";
const string COH_FPACK = "nopack";
const string COH_XXXXX = "xxxxx";
const string COH_XXXXS = "xxxxx ";
const string COH_XXXXN = "xxxxx\n";
// SCO AFS
const ushort SCO_NFREE = 0xFFFF;
// UNIX 7th Edition has nothing to detect it, so check for a valid filesystem is a must :(
@@ -142,7 +145,7 @@ namespace DiscImageChef.Filesystems
Array.Copy(sb_sector, 0x1EA, coherent_string, 0, 6); // Coherent UNIX s_fpack location
s_fpack = StringHandlers.CToString(coherent_string, CurrentEncoding);
if(s_fname == COH_FNAME && s_fpack == COH_FPACK)
if((s_fname == COH_FNAME && s_fpack == COH_FPACK) || (s_fname == COH_XXXXX && s_fpack == COH_XXXXX) || (s_fname == COH_XXXXS && s_fpack == COH_XXXXN))
return true;
// Now try to identify 7th edition
@@ -254,7 +257,7 @@ namespace DiscImageChef.Filesystems
Array.Copy(sb_sector, 0x1EA, coherent_string, 0, 6); // Coherent UNIX s_fpack location
s_fpack = StringHandlers.CToString(coherent_string, CurrentEncoding);
if(s_fname == COH_FNAME && s_fpack == COH_FPACK)
if((s_fname == COH_FNAME && s_fpack == COH_FPACK) || (s_fname == COH_XXXXX && s_fpack == COH_XXXXX) || (s_fname == COH_XXXXS && s_fpack == COH_XXXXN))
{
BigEndianBitConverter.IsLittleEndian = true; // Coherent is in PDP endianness, use helper for that
coherent = true;