public static extern void MDataInfoDecryptNative(
IntPtr appPtr,
ulong mDataInfoH,
IntPtr cipherText,
IntPtr cipherLen,
IntPtr self,
MDataInfoDecryptCb callback);
public static Task <List <byte> > MDataInfoDecryptAsync(ulong mDataInfoH, List <byte> cipherText)
{
var tcs = new TaskCompletionSource <List <byte> >();
var cipherPtr = cipherText.ToIntPtr();
var cipherLen = (IntPtr)cipherText.Count;
MDataInfoDecryptCb callback = null;
callback = (pVoid, result, plainText, len) => {
if (result.ErrorCode != 0)
{
tcs.SetException(result.ToException());
CallbackManager.Unregister(callback);
return;
}
var byteList = plainText.ToList <byte>(len);
tcs.SetResult(byteList);
CallbackManager.Unregister(callback);
};
CallbackManager.Register(callback);
NativeBindings.MDataInfoDecrypt(Session.AppPtr, mDataInfoH, cipherPtr, cipherLen, Session.UserData, callback);
Marshal.FreeHGlobal(cipherPtr);
return(tcs.Task);
}
public void MDataInfoDecrypt(
IntPtr appPtr,
ulong mDataInfoH,
IntPtr cipherText,
IntPtr cipherLen,
IntPtr self,
MDataInfoDecryptCb callback)
{
MDataInfoDecryptNative(appPtr, mDataInfoH, cipherText, cipherLen, self, callback);
}