private NtResult <SafeSamMemoryBuffer> QueryBuffer(DomainInformationClass info_class, bool throw_on_error)
{
return(SecurityNativeMethods.SamQueryInformationDomain(Handle, info_class, out SafeSamMemoryBuffer buffer).CreateResult(throw_on_error, () =>
{
return buffer;
}));
}
private NtResult <SafeSamMemoryBuffer> QueryBuffer <T>(DomainInformationClass info_class, bool throw_on_error) where T : struct
{
return(SecurityNativeMethods.SamQueryInformationDomain(Handle, info_class, out SafeSamMemoryBuffer buffer).CreateResult(throw_on_error, () =>
{
buffer.Initialize <T>(1);
return buffer;
}));
}
private void SetInformation(DomainInformationClass infoClass, IntPtr buffer)
{
Win32.SamSetInformationDomain(
this,
infoClass,
buffer
).ThrowIf();
}
private NtResult <T> Query <T>(DomainInformationClass info_class, bool throw_on_error) where T : struct
{
using (var buffer = QueryBuffer(info_class, throw_on_error))
{
if (!buffer.IsSuccess)
{
return(buffer.Cast <T>());
}
buffer.Result.Initialize <T>(1);
return(buffer.Result.Read <T>(0).CreateResult());
}
}
private SamMemoryAlloc GetInformation(DomainInformationClass infoClass)
{
IntPtr buffer;
Win32.SamQueryInformationDomain(
this,
infoClass,
out buffer
).ThrowIf();
return(new SamMemoryAlloc(buffer));
}
private void SetInformation(DomainInformationClass infoClass, IntPtr buffer)
{
NtStatus status;
if ((status = Win32.SamSetInformationDomain(
this,
infoClass,
buffer
)) >= NtStatus.Error)
{
Win32.Throw(status);
}
}
private SamMemoryAlloc GetInformation(DomainInformationClass infoClass)
{
NtStatus status;
IntPtr buffer;
if ((status = Win32.SamQueryInformationDomain(
this,
infoClass,
out buffer
)) >= NtStatus.Error)
{
Win32.Throw(status);
}
return(new SamMemoryAlloc(buffer));
}
internal static extern NtStatus SamQueryInformationDomain(
SafeSamHandle DomainHandle,
DomainInformationClass DomainInformationClass,
out SafeSamMemoryBuffer Buffer
);
internal static extern NtStatus SamSetInformationDomain(
SafeSamHandle DomainHandle,
DomainInformationClass DomainInformationClass,
SafeBuffer DomainInformation
);
public static extern NtStatus SamSetInformationDomain(
[In] IntPtr DomainHandle,
[In] DomainInformationClass DomainInformationClass,
[In] IntPtr DomainInformation
);
public static extern NtStatus SamQueryInformationDomain(
[In] IntPtr DomainHandle,
[In] DomainInformationClass DomainInformationClass,
[Out] out IntPtr Buffer
);
private static extern NtStatus SamQueryInformationDomain(IntPtr domainHandle, DomainInformationClass domainInformationClass, out IntPtr buffer);
