/// <summary>
/// Returns buffer data
/// </summary>
public byte[] GetBuffer(int index)
{
// check object state
if (_disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
// parameters validation
if ((index < 0) || (index >= BuffersCount))
{
throw new ArgumentOutOfRangeException("count");
}
// get buffer descriptor
IntPtr secBuffer = IntPtrHelper.Add(pvBuffers, index * SSPINative.SecBuffer.Size);
// return buffer
int size = MarshalHelper.ReadInt32(secBuffer, typeof(SSPINative.SecBuffer), "BufferSize");
if (size > 0)
{
return(MarshalHelper.ReadBytes(secBuffer, typeof(SSPINative.SecBuffer), "pvBuffer", size));
}
else
{
return(null);
}
}
