public static extern void MapGenericMask(ref uint Mask, ref GenericRightsMapping map);
public static InheritedFromInfo[] GetInheritanceSource(string objectName, ResourceType objectType,
SecurityInfos securityInfo, bool container, IntPtr pAcl, ref GenericRightsMapping pGenericMapping)
{
int objSize = Marshal.SizeOf(typeof(InheritedFromInfo));
var aceCount = Helper.GetAceCount(pAcl);
var ret = new InheritedFromInfo[aceCount];
IntPtr pInherit = Marshal.AllocHGlobal(objSize * (int)aceCount);
try
{
int hr = GetInheritanceSource(objectName, objectType, securityInfo, container, IntPtr.Zero, 0, pAcl, IntPtr.Zero, ref pGenericMapping, pInherit);
if (hr != 0)
{
throw new System.ComponentModel.Win32Exception(hr);
}
IntPtr pInheritTmp = pInherit;
for (int i = 0; i < aceCount; i++)
{
ret[i] = (InheritedFromInfo)Marshal.PtrToStructure(pInheritTmp, typeof(InheritedFromInfo));
System.Diagnostics.Debug.WriteLine(": " + ret[i].ToString());
pInheritTmp = new IntPtr(pInheritTmp.ToInt32() + objSize);
}
}
catch { }
finally
{
FreeInheritedFromArray(pInherit, (ushort)aceCount, IntPtr.Zero);
Marshal.FreeHGlobal(pInherit);
}
return(ret);
}
private static extern int GetInheritanceSource([MarshalAs(UnmanagedType.LPWStr)] string objectName, ResourceType objectType, SecurityInfos securityInfo,
[MarshalAs(UnmanagedType.Bool)] bool container, IntPtr pObjectClassGuids, uint guidCount, IntPtr pAcl, IntPtr pfnArray, ref GenericRightsMapping pGenericMapping,
IntPtr pInheritArray);
