Class: VirtualBox::COM::MSCOMInterface

Inherits:
BaseInterface show all
Defined in:
lib/virtualbox/com/mscom_interface.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from BaseInterface

#on_lib_thread

Constructor Details

#initialize ⇒ MSCOMInterface

Returns a new instance of MSCOMInterface.



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# File 'lib/virtualbox/com/mscom_interface.rb', line 11

def initialize
  super
  initialize_mscom
end

Instance Attribute Details

#session ⇒ Object (readonly)

Returns the value of attribute session.



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# File 'lib/virtualbox/com/mscom_interface.rb', line 9

def session
  @session
end

#virtualbox ⇒ Object (readonly)

The VirtualBox and Session interfaces, both of which are extremely important in interfacing with the VirtualBox API. Once these have been initialized, all other parts of the API can be accessed via these instances.



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# File 'lib/virtualbox/com/mscom_interface.rb', line 8

def virtualbox
  @virtualbox
end

Instance Method Details

#initialize_for_version(version) ⇒ Object 



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# File 'lib/virtualbox/com/mscom_interface.rb', line 25

def initialize_for_version(version)
  COM::Util.set_interface_version(version)

  @virtualbox = COM::Util.versioned_interface(:VirtualBox).new(Implementer::MSCOM, self, WIN32OLE.new("VirtualBox.VirtualBox"))
  @session = COM::Util.versioned_interface(:Session).new(Implementer::MSCOM, self, WIN32OLE.new("VirtualBox.Session"))

  vb_version = @virtualbox.version

  # Check if they match or not.
  return false if vb_version.length == version.length
  (0...(version.length)).each do |i|
    next if version[i,1] == "x"
    return false if version[i,1] != vb_version[i,1]
  end

  true
end

#initialize_mscom ⇒ Object 



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# File 'lib/virtualbox/com/mscom_interface.rb', line 16

def initialize_mscom
  require 'win32ole'

  interface_dir = File.expand_path(File.join(File.dirname(__FILE__), "interface"))
  Dir[File.join(interface_dir, "*")].each do |f|
    return if File.directory?(f) && initialize_for_version(File.basename(f))
  end
end