public static extern void IDataWriteToSelfEncryptorNative(
IntPtr appPtr,
ulong seHandle,
IntPtr data,
IntPtr size,
IntPtr self,
IDataWriteToSelfEncryptorCb callback);
public void IDataWriteToSelfEncryptor(
IntPtr appPtr,
ulong seHandle,
IntPtr data,
IntPtr size,
IntPtr self,
IDataWriteToSelfEncryptorCb callback)
{
IDataWriteToSelfEncryptorNative(appPtr, seHandle, data, size, self, callback);
}
public static Task <object> IDataWriteToSelfEncryptorAsync(ulong seHandle, List <byte> data)
{
var tcs = new TaskCompletionSource <object>();
var dataPtr = data.ToIntPtr();
IDataWriteToSelfEncryptorCb callback = null;
callback = (self, result) => {
if (result.ErrorCode != 0)
{
tcs.SetException(result.ToException());
CallbackManager.Unregister(callback);
return;
}
tcs.SetResult(null);
CallbackManager.Unregister(callback);
};
CallbackManager.Register(callback);
NativeBindings.IDataWriteToSelfEncryptor(Session.AppPtr, seHandle, dataPtr, (IntPtr)data.Count, Session.UserData, callback);
Marshal.FreeHGlobal(dataPtr);
return(tcs.Task);
}