private static int EncodingMultiByteArrayHelper(BerSafeHandle berElement, byte[][] value, char fmt)
{
var stringArray = IntPtr.Zero;
int rc;
try
{
if (value != null)
{
var intPtrArray = value.Select(_ =>
{
var byteArray = _ ?? new byte[0];
var valPtr = Marshal.AllocHGlobal(byteArray.Length + 1);
Marshal.Copy(byteArray, 0, valPtr, byteArray.Length);
Marshal.WriteByte(valPtr, byteArray.Length, 0);
return(valPtr);
}).Concat(new[] { IntPtr.Zero }).ToArray();
stringArray = MarshalUtils.WriteIntPtrArray(intPtrArray);
}
rc = LdapNative.Instance.ber_printf_berarray(berElement, new string(fmt, 1), stringArray);
}
finally
{
MarshalUtils.FreeIntPtrArray(stringArray);
}
return(rc);
}
private static void FreeControls(IntPtr controlArray)
{
foreach (var ptr in MarshalUtils.GetPointerArray(controlArray))
{
var ctrl = Marshal.PtrToStructure <Native.Native.LdapControl>(ptr);
FreeManagedControl(ctrl);
}
MarshalUtils.FreeIntPtrArray(controlArray);
}
