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().