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Commitf8d9779

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committed
Handle unknown user/group IDs
1 parentfa47735 commitf8d9779

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1 file changed

+17
-2
lines changed

1 file changed

+17
-2
lines changed

‎src/FubarDev.FtpServer.FileSystem.Unix/UnixFileSystemEntry.cs‎

Lines changed: 17 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3,6 +3,7 @@
33
// </copyright>
44

55
usingSystem;
6+
usingSystem.Globalization;
67

78
usingJetBrains.Annotations;
89

@@ -20,6 +21,8 @@ protected UnixFileSystemEntry(
2021
{
2122
GenericInfo=_info=info;
2223
Permissions=newUnixPermissions(info);
24+
Owner=GetNameOrId(()=>info.OwnerUser.UserName,()=>info.OwnerUserId);
25+
Group=GetNameOrId(()=>info.OwnerGroup.GroupName,()=>info.OwnerGroupId);
2326
}
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2528
/// <summary>
@@ -29,10 +32,10 @@ protected UnixFileSystemEntry(
2932
publicUnixFileSystemInfoGenericInfo{get;}
3033

3134
/// <inheritdoc />
32-
publicstringOwner=>_info.OwnerUser.UserName;
35+
publicstringOwner{get;}
3336

3437
/// <inheritdoc />
35-
publicstringGroup=>_info.OwnerGroup.GroupName;
38+
publicstringGroup{get;}
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3740
/// <inheritdoc />
3841
publicstringName=>_info.Name;
@@ -48,5 +51,17 @@ protected UnixFileSystemEntry(
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4952
/// <inheritdoc />
5053
publiclongNumberOfLinks=>_info.LinkCount;
54+
55+
privatestaticstringGetNameOrId(Func<string>getName,Func<long>getId)
56+
{
57+
try
58+
{
59+
returngetName();
60+
}
61+
catch
62+
{
63+
returngetId().ToString(CultureInfo.InvariantCulture);
64+
}
65+
}
5166
}
5267
}

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