That would be a nice feature to have. I think the slimserver streamer object is currently the only one that accesses the CLI for slimserver, so that may be what needs to be modified, as opposed to writing a GSD interface from scratch.
i see no problem in extending "./src/SlimServer_PlugIn/SlimServer_PlugIn.cpp". My first idea is to put the call in "SlimServer_PlugIn::ReceivedCommandForChild". So i can get the player-mac from "*pDeviceData_Impl", can't i?
But how to configure the core to use the players as IR Transmitters?