Class: DBusInterface::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/dbus_interface/connection.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(default_iface, object_path) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/dbus_interface/connection.rb', line 4

def initialize(default_iface, object_path)
  @default_iface = default_iface
  @object_path = object_path
end

Instance Attribute Details

#default_iface ⇒ Object (readonly)

Returns the value of attribute default_iface.



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# File 'lib/dbus_interface/connection.rb', line 2

def default_iface
  @default_iface
end

#object_path ⇒ Object (readonly)

Returns the value of attribute object_path.



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# File 'lib/dbus_interface/connection.rb', line 2

def object_path
  @object_path
end

Class Method Details

.add_connection(con) ⇒ Object 



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# File 'lib/dbus_interface/connection.rb', line 17

def self.add_connection(con)
  @@connections[con.key] = con
end

.call(default_iface, object_path, method, *args) ⇒ Object 



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# File 'lib/dbus_interface/connection.rb', line 39

def self.call(default_iface, object_path, method, *args)
  con = instance_for(default_iface, object_path)
  con.call(method, *args)
end

.clear! ⇒ Object 



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# File 'lib/dbus_interface/connection.rb', line 9

def self.clear!
  connections.clear
end

.connection_key(default_iface, object_path) ⇒ Object 



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# File 'lib/dbus_interface/connection.rb', line 31

def self.connection_key(default_iface, object_path)
  [default_iface,object_path].join
end

.connections ⇒ Object 



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# File 'lib/dbus_interface/connection.rb', line 13

def self.connections
  @@connections ||= {}
end

.instance_for(default_iface, object_path) ⇒ Object 



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# File 'lib/dbus_interface/connection.rb', line 21

def self.instance_for(default_iface, object_path)
  con_key = connection_key(default_iface, object_path)
  if connections[con_key]
    connections[con_key]
  else
    new_con = new(default_iface, object_path)
    add_connection(new_con)
  end
end

Instance Method Details

#call(method, *args) ⇒ Object 



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# File 'lib/dbus_interface/connection.rb', line 44

def call(method, *args)
  dbus.send(method, *args)
end

#key ⇒ Object 



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# File 'lib/dbus_interface/connection.rb', line 35

def key
  self.class.connection_key(default_iface, object_path)
end