Setup - Making it work
Net_Wifi uses the command line
tools iwconfig and iwlist
to gather information about local wireless network interfaces,
and to give information about wireless networks reachable by
your computer.
To work with the class, you need to make sure that both programs
are found. By default, /sbin/ and
/usr/sbin/ are looked up to find them when
the class is instantiated.
If that fails, the system's which tool
is used to determine the location.
You can retrieve and set their locations with
getPathIwconfig() and
setPathIwconfig(), as well
as
getPathIwlist() and
setPathIwlist().
