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src: dotnet: FileSystemBase.ModifySecurityDescriptor

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This commit is contained in:
Bill Zissimopoulos
2017-05-08 21:25:03 -07:00
parent c4530f1252
commit 0af9e46e76
2 changed files with 62 additions and 9 deletions
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19
src/dotnet/FileSystemBase.cs
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@ -366,6 +366,25 @@ namespace Fsp
{
return Api.FspWin32FromNtStatus(Status);
}
public static byte[] ModifySecurityDescriptor(
Byte[] SecurityDescriptor,
AccessControlSections Sections,
Byte[] ModificationDescriptor)
{
UInt32 SecurityInformation = 0;
if (0 != (Sections & AccessControlSections.Owner))
SecurityInformation |= 1/*OWNER_SECURITY_INFORMATION*/;
if (0 != (Sections & AccessControlSections.Group))
SecurityInformation |= 2/*GROUP_SECURITY_INFORMATION*/;
if (0 != (Sections & AccessControlSections.Access))
SecurityInformation |= 4/*DACL_SECURITY_INFORMATION*/;
if (0 != (Sections & AccessControlSections.Audit))
SecurityInformation |= 8/*SACL_SECURITY_INFORMATION*/;
return Api.ModifySecurityDescriptor(
SecurityDescriptor,
SecurityInformation,
ModificationDescriptor);
}
public Int32 SeekableReadDirectory(
Object FileNode,
Object FileDesc,