class DBus::Node

Object path node class

Class representing a node on an object path.

Attributes

name[R]

The name of the node.

object[RW]

The D-Bus object contained by the node.

Public Class Methods

new(name) click to toggle source

Create a new node with a given name.

    # File lib/dbus/bus.rb
144 def initialize(name)
145   @name = name
146   @object = nil
147 end

Public Instance Methods

inspect() click to toggle source

Return inspect information of the node.

    # File lib/dbus/bus.rb
172 def inspect
173   # Need something here
174   "<DBus::Node #{sub_inspect}>"
175 end
sub_inspect() click to toggle source

Return instance inspect information, used by Node#inspect.

    # File lib/dbus/bus.rb
178 def sub_inspect
179   s = ""
180   if !@object.nil?
181     s += format("%x ", @object.object_id)
182   end
183   s + "{" + keys.collect { |k| "#{k} => #{self[k].sub_inspect}" }.join(",") + "}"
184 end
to_xml() click to toggle source

Return an XML string representation of the node. It is shallow, not recursing into subnodes

    # File lib/dbus/bus.rb
151     def to_xml
152       xml = '<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
153 "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
154 <node>
155 '
156       each_pair do |k, _v|
157         xml += "<node name=\"#{k}\" />"
158       end
159       if @object
160         @object.intfs.each_pair do |_k, v|
161           xml += %(<interface name="#{v.name}">\n)
162           v.methods.each_value { |m| xml += m.to_xml }
163           v.signals.each_value { |m| xml += m.to_xml }
164           xml += "</interface>\n"
165         end
166       end
167       xml += "</node>"
168       xml
169     end