private PermissionSet CreatePermissionSet(DbDataReader reader)
{
var isSystem = reader.GetInt32(0) != 0;
var allowBits = 0u;
var denyBits = 0u;
for (var i = 0; i < PermissionType.NumberOfPermissionTypes; i++)
{
var value = (PermissionValue)reader.GetByte(i + 9);
var shift = i;
if (!isSystem)
{
shift += PermissionType.NumberOfSystemPermissionTypes;
}
if (value == PermissionValue.Allow)
{
allowBits |= 1u << shift;
}
else if (value == PermissionValue.Deny)
{
denyBits |= 1u << shift;
}
}
var allowBits1 = PermissionType.ConvertBitsIdToIndex(allowBits);
var denyBits1 = PermissionType.ConvertBitsIdToIndex(denyBits);
return(new PermissionSet(reader.GetInt32(7), reader.GetByte(8) != 0, allowBits1, denyBits1));
}
