[Linaro-validation] About the place to put wifi information

Hi, All

I have written a script used to connect the android with the wifi in our lava lab. Now we need to pass the ssid and password information to the script. But I think it's better to put the ssid and password in some place of our lava validation, then the script get the information from that place. Like put a file in /etc/lava/devices/wifi, and the content it contains like following:

SSID=LAVA-WiFiTest01 PASSWD=PASSWORD SSID2=LAVA-5GWiFiTest01 PASSWD2=PASSWORD2

then in the shell script, we can simply use "source /etc/lava/devices/wifi" to get the SSID and password information.

And when we put the script into lava-android-test, we can trigger this script when we need in the test.

How do you think about the place to put the devices information? is /etc/lava/devices/wifi ok? bluetooth should have the same problem I think.

Thanks, Yongqin Liu.