private void ReleaseUnmanagedResources()
{
if (_native == null)
{
return;
}
var native = _native;
Native.fido_dev_info_free(&native, _capacity);
_native = null;
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="capacity">The maximum number of devices to search for</param>
/// <exception cref="OutOfMemoryException" />
/// <exception cref="CtapException">Thrown if an error occurs while enumerating the devices</exception>
public FidoDeviceInfoList(int capacity)
{
_capacity = (UIntPtr)capacity;
_native = Native.fido_dev_info_new(_capacity);
if (_native == null)
{
throw new OutOfMemoryException();
}
var olen = UIntPtr.Zero;
Native.fido_dev_info_manifest(_native, _capacity, &olen).Check();
_count = (int)olen;
}
public FidoDeviceInfoEnumerator(fido_dev_info_t *native, int count)
{
_native = native;
_count = count;
}