public static Task <ulong> IDataFetchSelfEncryptorAsync(List <byte> xorName)
{
var tcs = new TaskCompletionSource <ulong>();
var xorNamePtr = xorName.ToIntPtr();
IDataFetchSelfEncryptorCb callback = null;
callback = (self, result, sEReaderHandle) => {
if (result.ErrorCode != 0)
{
tcs.SetException(result.ToException());
CallbackManager.Unregister(callback);
return;
}
tcs.SetResult(sEReaderHandle);
CallbackManager.Unregister(callback);
};
CallbackManager.Register(callback);
NativeBindings.IDataFetchSelfEncryptor(Session.AppPtr, xorNamePtr, Session.UserData, callback);
Marshal.FreeHGlobal(xorNamePtr);
return(tcs.Task);
}
public static extern void IDataFetchSelfEncryptorNative(
IntPtr appPtr,
IntPtr xorNameArr,
IntPtr self,
IDataFetchSelfEncryptorCb callback);
public void IDataFetchSelfEncryptor(IntPtr appPtr, IntPtr xorNameArr, IntPtr self, IDataFetchSelfEncryptorCb callback)
{
IDataFetchSelfEncryptorNative(appPtr, xorNameArr, self, callback);
}