Mochad all off/all lamps off/all lamps on for X10?

X10 has single (fast) commands for all-off/all-lamps-off/all-lamps-on. Has anyone got this going with OpenHAB?

I checked the source code for the mochad bindings and there does not appear to be support for this.

I’ve been experimenting with tcp-bindings to do this an alternative but wanted to check if anyone else had run into this already.