Venting the smoke inside the house would not be a good idea. Partial combustion of carbonaceous fuel encourages the formation of carbon monoxide. And longterm, the small particulates from E.g coal fires are less than healthy. For venting the smoke, it ought to be done to the external atmosphere where it can disperse and avoid contamination of anybody's dwelling.
CO is an insidious poison, a sneaky little bastard. Odorless, colorless, highly toxic and prone to simply causing people to feel tired, maybe headachey, before knocking them unconscious and killing the victim. Electronic CO detectors are available, but still, piping smoke INTO one's house is quite the reverse of what people have done throughout history.
The detectors aren't much, and you could seek them through firefighter services. Thats where I got mine from. They came once to overlook the lab, and provide things like smoke alarms, fireblankets (already got fire-extinguishers), and a CO-alarm for the boiler (the house gas boiler that is, but they were more than happy to give me an extra CO detector, all at no charge, they at first wanted to affix the one I asked them for for the lab in place, but acceded to my explanation that if I am to make use of CO for some purpose then it is better I be able to judge the most appropriate placing, and for it to remain mobile as such (since I will do nothing that involves carbon monoxide indoors, it is more useful as a scanner, as a result, and to be where the first exit of CO is possible. Not something I would generate often, for obvious reasons, but it is not without use, as long as the proper protective measures are in place, and detection..