nl_tokens: Parses a scanned wireless network cell .
pl_tokens: function parse_cell ( cell ) { var parsed = { } ; var match ; if ( ( match = cell . match ( / BSS ([0-9A-Fa-f:-]{17})\(on / ) ) ) { parsed . address = match [ 1 ] . toLowerCase ( ) ; } if ( ( match = cell . match ( / freq: ([0-9]+) / ) ) ) { parsed . frequency = parseInt ( match [ 1 ] , 10 ) ; } if ( ( match = cell . match ( / signal: (-?[0-9.]+) dBm / ) ) ) { parsed . signal = parseFloat ( match [ 1 ] ) ; } if ( ( match = cell . match ( / last seen: ([0-9]+) ms ago / ) ) ) { parsed . lastSeenMs = parseInt ( match [ 1 ] , 10 ) ; } if ( ( match = cell . match ( / SSID: \\x00 / ) ) ) { delete parsed . ssid ; } else if ( ( match = cell . match ( / SSID: ([^\n]*) / ) ) ) { parsed . ssid = match [ 1 ] ; } if ( ( match = cell . match ( / DS Parameter set: channel ([0-9]+) / ) ) ) { parsed . channel = parseInt ( match [ 1 ] , 10 ) ; } else if ( ( match = cell . match ( / \* primary channel: ([0-9]+) / ) ) ) { parsed . channel = parseInt ( match [ 1 ] , 10 ) ; } if ( ( match = cell . match ( / RSN:[\s*]+Version: 1 / ) ) ) { parsed . security = 'wpa2' ; } else if ( ( <mask> = cell . match ( / WPA:[\s*]+Version: 1 / ) ) ) { parsed . security = 'wpa' ; } else if ( ( match = cell . match ( / capability: ESS Privacy / ) ) ) { parsed . security = 'wep' ; } else if ( ( match = cell . match ( / capability: ESS / ) ) ) { parsed . security = 'open' ; } return parsed ; }