Class: VncTools::Server

Inherits:

Object

• Object
• VncTools::Server

show all

Defined in:

lib/vnctools/server.rb

Defined Under Namespace

Classes: Error

Class Attribute Summary (collapse)

• + (Object) executable

Instance Attribute Summary (collapse)

• - (Object) display readonly

  Returns the value of attribute display.

Class Method Summary (collapse)

• + (Object) all
• + (Object) displays

Instance Method Summary (collapse)

• - (Server) initialize(display = nil) constructor

  A new instance of Server.

• - (Object) start
• - (Object) stop

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# File 'lib/vnctools/server.rb', line 27

def initialize(display = nil)
  @display = display
end

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# File 'lib/vnctools/server.rb', line 20

def executable
  @executable ||= "tightvncserver"
end

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# File 'lib/vnctools/server.rb', line 25

def display
  @display
end

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# File 'lib/vnctools/server.rb', line 14

def all
  displays.map { |display| new ":#{display}" }
end

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# File 'lib/vnctools/server.rb', line 10

def displays
  Dir[File.expand_path("~/.vnc/*.pid")].map { |e| e[/(\d+)\.pid/, 1] }.compact
end

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# File 'lib/vnctools/server.rb', line 31

def start
  if display
    server(display, *launch_arguments)
  else
    output = server(*launch_arguments)
    @display = output[/desktop is #{host}(\S+)/, 1]
  end
end

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# File 'lib/vnctools/server.rb', line 40

def stop
  server "-kill", display.to_s
end