Class: AirportEvents::Airport

Inherits:
Object
  • Object
show all
Defined in:
lib/airport_events/airport.rb

Constant Summary collapse

INFO_COMMAND = 
"airport -I 2>&1"

Class Method Summary collapse

Class Method Details

.connected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/airport_events/airport.rb', line 16

def self.connected?
  ssid.length > 0
end

.ensure_airport_command! ⇒ Object 



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# File 'lib/airport_events/airport.rb', line 5

def self.ensure_airport_command!
  run_info_command
  unless $?.exitstatus == 0
    raise "Fatal: the 'airport' command is not in PATH. Run 'airport-log enable_airport' for instructions."
  end
end

.parse_ssid(result) ⇒ Object 



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# File 'lib/airport_events/airport.rb', line 24

def self.parse_ssid result
  if result.match /\sSSID: /
    result[/\sSSID: (.*?)\n/, 1]
  else
    ""
  end
end

.run_info_command ⇒ Object 



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# File 'lib/airport_events/airport.rb', line 20

def self.run_info_command
  %x(#{INFO_COMMAND})
end

.ssid ⇒ Object 



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# File 'lib/airport_events/airport.rb', line 12

def self.ssid
  parse_ssid(run_info_command)
end