Class: Kaede::DBus::Program

Inherits:
DBus::Object
  • Object
show all
Defined in:
lib/kaede/dbus/program.rb

Constant Summary collapse

PATH = 
'/cc/wanko/kaede1/program'
PROPERTY_INTERFACE = 
'org.freedesktop.DBus.Properties'
INTROSPECT_INTERFACE = 
'org.freedesktop.DBus.Introspectable'
PROGRAM_INTERFACE = 
'cc.wanko.kaede1.Program'

Instance Method Summary collapse

Constructor Details

#initialize(program, enqueued_at) ⇒ Program 



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# File 'lib/kaede/dbus/program.rb', line 13

def initialize(program, enqueued_at)
  super("#{PATH}/#{program.pid}")
  @program = program
  @enqueued_at = enqueued_at
end

Instance Method Details

#properties ⇒ Object 



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# File 'lib/kaede/dbus/program.rb', line 94

def properties
  @properties ||= {
    'Pid' => @program.pid,
    'Tid' => @program.tid,
    'StartTime' => @program.start_time.iso8601,
    'EndTime' => @program.end_time.iso8601,
    'ChannelName' => @program.channel_name,
    'ChannelForSyoboi' => @program.channel_for_syoboi,
    'ChannelForRecorder' => @program.channel_for_recorder,
    'Count' => @program.count,
    'StartOffset' => @program.start_offset,
    'SubTitle' => @program.subtitle,
    'Title' => @program.title,
    'Comment' => @program.comment,
    'EnqueuedAt' => @enqueued_at.iso8601,
  }
end

#raise_access_denied! ⇒ Object 



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# File 'lib/kaede/dbus/program.rb', line 120

def raise_access_denied!
  raise ::DBus.error('org.freedesktop.DBus.Error.AccessDenied')
end

#raise_unknown_interface! ⇒ Object 



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# File 'lib/kaede/dbus/program.rb', line 112

def raise_unknown_interface!
  raise ::DBus.error('org.freedesktop.DBus.Error.UnknownInterface')
end

#raise_unknown_property! ⇒ Object 



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# File 'lib/kaede/dbus/program.rb', line 116

def raise_unknown_property!
  raise ::DBus.error('org.freedesktop.DBus.Error.UnknownProperty')
end

#to_xml ⇒ Object 



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# File 'lib/kaede/dbus/program.rb', line 19

def to_xml
  Nokogiri::XML::Builder.new do |xml|
    xml.doc.create_internal_subset(
      'node',
      '-//freedesktop//DTD D-BUS Object Introspection 1.0//EN',
      'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd',
    )
    xml.node do
      xml.interface(name: INTROSPECT_INTERFACE) do
        xml.method_(name: 'Introspect') do
          xml.arg(name: 'data', direction: 'out', type: 's')
        end
      end

      xml.interface(name: PROPERTY_INTERFACE) do
        xml.method_(name: 'Get') do
          xml.arg(name: 'interface', direction: 'in', type: 's')
          xml.arg(name: 'property', direction: 'in', type: 's')
          xml.arg(name: 'value', direction: 'out', type: 'v')
        end

        xml.method_(name: 'GetAll') do
          xml.arg(name: 'interface', direction: 'in', type: 's')
          xml.arg(name: 'properties', direction: 'out', type: 'a{sv}')
        end

        xml.method_(name: 'Set') do
          xml.arg(name: 'interface', direction: 'in', type: 's')
          xml.arg(name: 'property', direction: 'in', type: 's')
          xml.arg(name: 'value', direction: 'in', type: 'v')
        end
      end

      xml.interface(name: PROGRAM_INTERFACE) do
        properties.each_key do |key|
          xml.property(name: key, type: 's', access: 'read')
        end
      end
    end
  end.to_xml
end