how to check if hal is ready

[Artem Kachitchkine]

>>>>>> like "info.scan_state" property, with values 'in_progress' and 
>>>>>> 'done'.
>>>>>
>>> This would be indeed a great solution to our problem.
>>
>> Should I file this missing feature as a bug or is it already work in 
>> progress?
> 
> what's the state of this problem at the moment? I'm very curious.

This is the case where the standard "patches are welcome" comes into play :)

-Artem.