Class: Dovado::Router::Info

Inherits:
Object
  • Object
show all
Includes:
Celluloid
Defined in:
lib/dovado/router/info.rb,
lib/dovado/router/info/signal.rb,
lib/dovado/router/info/operator.rb,
lib/dovado/router/info/operator/telia.rb

Overview

Router information.

Since:

  • 1.0.0

Defined Under Namespace

Classes: Operator, Signal

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = nil) ⇒ Info

Create a new Dovado::Router::Info object.

Parameters:

  • args (Hash) (defaults to: nil) —

    optional hash to initialize with.

Since:

  • 1.0.0



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# File 'lib/dovado/router/info.rb', line 117

def initialize(args=nil)
  # Defaults
  @data = ThreadSafe::Cache.new

  @last_update = nil
  unless args.nil?
    @data = args
  end
end

Instance Attribute Details

#connected_devices ⇒ Array<String> (readonly)

Get connected devices

Returns:

  • (Array<String>) —

    an array with connected devices

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 112

def connected_devices
  @connected_devices
end

#connection ⇒ String (readonly)

Get the currently active connection

Returns:

  • (String) —

    the port currently active as internet connection

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 46

def connection
  @connection
end

#date ⇒ Date (readonly)

Get the current date on the router

Returns:

  • (Date) —

    current date

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 64

def date
  @date
end

#external_ip ⇒ IPAddr (readonly)

Get the external IP address of the router

Returns:

  • (IPAddr) —

    external IP address

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 58

def external_ip
  @external_ip
end

#gps_lat ⇒ Float (readonly)

Get the GPS latitude

Returns:

  • (Float) —

    GPS latitude

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 82

def gps_lat
  @gps_lat
end

#gps_long ⇒ Float (readonly)

Get the GPS longitude

Returns:

  • (Float) —

    GPS longitude

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 88

def gps_long
  @gps_long
end

#gps_type ⇒ String (readonly)

Get the GPS type

Returns:

  • (String) —

    the type of GPS

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 76

def gps_type
  @gps_type
end

#modem_status ⇒ String (readonly)

Get the current state of the connected modem

Returns:

  • (String) —

    current state of the connected modem

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 52

def modem_status
  @modem_status
end

#product_name ⇒ String (readonly)

Get the product name

Returns:

  • (String) —

    product name

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 19

def product_name
  @product_name
end

#signal_strength ⇒ Info::Signal (readonly)

Get the current signal strength information

Returns:

See Also:

  • Dovado::Router::Info.{Info{Info::Signal}

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 26

def signal_strength
  @signal_strength
end

#sms ⇒ Sms (readonly)

Get the sms object

Returns:

  • (Sms) —

    the sms object

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 106

def sms
  @sms
end

#sunrise ⇒ Time (readonly)

Get the sunrise at the current location

Returns:

  • (Time) —

    sunrise at the current location

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 94

def sunrise
  @sunrise
end

#sunset ⇒ Time (readonly)

Get sunset at the current location

Returns:

  • (Time) —

    sunset at the current location

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 100

def sunset
  @sunset
end

#time ⇒ Time (readonly)

Get the current time on the router

Returns:

  • (Time) —

    current time

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 70

def time
  @time
end

#traffic_modem_rx ⇒ Integer (readonly)

Get the number of kilobytes read from the internet since last traffic counter reset.

Returns:

  • (Integer) —

    number of kilobytes read from the internet

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 40

def traffic_modem_rx
  @traffic_modem_rx
end

#traffic_modem_tx ⇒ Integer (readonly)

Get the number of kilobytes sent to the internet since last traffic counter reset.

Returns:

  • (Integer) —

    number of kilobytes sent to the internet

Since:

  • 1.0.3



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# File 'lib/dovado/router/info.rb', line 33

def traffic_modem_tx
  @traffic_modem_tx
end

Class Method Details

.setup_supervision! ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 1.0.0



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# File 'lib/dovado/router/info.rb', line 282

def self.setup_supervision!
  return supervise as: :router_info, size: 1 unless Actor[:router_info]
  return supervise as: :router_info, size: 1 if Actor[:router_info] and Actor[:router_info].dead?
end

Instance Method Details

#[](key) ⇒ Object

Fetch an entry from the Dovado::Router::Info object.

Parameters:

  • key (Symbol) —

    The key to fetch.

Since:

  • 1.0.0



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# File 'lib/dovado/router/info.rb', line 198

def [](key)
  @data[key]
end

#create_from_string(data_string = nil) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Create a new Dovado::Router::Info object from a String.

Parameters:

  • data_string (String) (defaults to: nil) —

    router information string from the router.

Since:

  • 1.0.0



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# File 'lib/dovado/router/info.rb', line 143

def create_from_string(data_string=nil)
  unless Actor[:sms]
    Sms.supervise as: :sms, size: 1
  end
  sms = Actor[:sms]
  data_array = data_string.split("\n")
  data_array.each do |data_entry|
    entry_array = data_entry.split('=')
    if entry_array.length == 2
      key = entry_array[0].downcase
      val = entry_array[1]
      keysym = Utilities.name_to_sym(key)
      case key
      when 'traffic_modem_tx', 'traffic_modem_rx'
        @data[keysym] = val.strip.to_i
      when 'time', 'sunset', 'sunrise'
        @data[keysym] = Time.parse(val.strip)
      when 'date'
        @data[:date] = Date.parse(val.strip)
      when 'sms_unread'
        @data[:sms] = sms if @data[:sms].nil?
        @data[:sms].unread = val.strip.to_i
      when 'sms_total'
        @data[:sms] = sms if @data[:sms].nil?
        @data[:sms].total = val.strip.to_i
      when 'connected_devices'
        val = val.strip.split(',')
        @data[keysym] = val
      when 'gps_lat', 'gps_long'
        @data[keysym] = val.to_f
      when 'external_ip'
        @data[keysym] = IPAddr.new val.strip
      when 'signal_strength'
        match = val.strip.match(/(\d+)\W\%\W(\-?\d+)\WdBm\W\((\d\w)\)/)
        so = Info::Signal.new(strength: match[1], noise: match[2], network: match[3])
        @data[keysym] = so
      else
        @data[keysym] = val.strip
      end
    end
  end
  touch!
end

#has_key?(key) ⇒ Boolean

Check if the Dovado::Router::Info object has a given key.

Parameters:

  • key (Symbol) —

    the key to check for.

Returns:

  • (Boolean) —

    true or false

Since:

  • 1.0.0



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# File 'lib/dovado/router/info.rb', line 213

def has_key?(key)
  keys.member?(key)
end

#keys ⇒ Array<Symbol>

Fetch the list of entries in the Dovado::Router::Info object.

Returns:

  • (Array<Symbol>)

Since:

  • 1.0.0



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# File 'lib/dovado/router/info.rb', line 205

def keys
  @data.keys
end

#update! ⇒ Object

Update the data in this Dovado::Router::Info object.

Since:

  • 1.0.0



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# File 'lib/dovado/router/info.rb', line 128

def update!
  client = Actor[:client]
  client.connect unless client.connected?
  client.authenticate unless client.authenticated?
  info = client.command('info')
  create_from_string info
rescue ConnectionError => ex
  Actor[:client].terminate
  raise ex
end

#valid? ⇒ Boolean

Determine if this info object is valid.

Returns:

  • (Boolean) —

    true or false.

Since:

  • 1.0.0



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# File 'lib/dovado/router/info.rb', line 190

def valid?
  return false if @last_update.nil?
  (@last_update + SecureRandom.random_number(9) + 1 <= Time.now.to_i)
end