Support no encryption and escape SSID and password data #9
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Background information for these changes can be found on ZXing's Wi-Fi Network config documentation section which is also referenced from the Wikipedia page and section on wifi networks.
No Encryption
No WiFi encryption is now supported. This is enabled on the command line with the
-enc
option which can be set toNONE
,NOPASS
, or empty with-enc ""
and the user will not be prompted for a password. In the case where an invalid protocol is specified, the selection list now includes aNONE
option after which the user is not prompted for a password. As before, the encryption protocol defaults to WPA2.Escape of SSID and Password
Special characters in the SSID and password are now escaped with backslashes (
\
).Increased Unit Testing
Unit tests have been added to support some of the new functionality, for building the string used to generate the QR code (
buildSchema
) and a few other functions.