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/NetworkManager-0.9.5.95/examples/ruby/add-connection.rb

#
Ruby | 86 lines | 42 code | 14 blank | 30 comment | 0 complexity | 4166cb0d46e6c70cb0684f4918e82c6a MD5 | raw file
Possible License(s): LGPL-2.0, GPL-2.0 
    

  1. #!/usr/bin/env ruby
    2. 

  2. # vim: ft=ruby ts=2 sts=2 sw=2 et ai
    3. 

  3. # -*- Mode: ruby; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
    4. 

  4. #
    5. 

  5. # This program is free software; you can redistribute it and/or modify
    6. 

  6. # it under the terms of the GNU General Public License as published by
    7. 

  7. # the Free Software Foundation; either version 2 of the License, or
    8. 

  8. # (at your option) any later version.
    9. 

  9. #
    10. 

  10. # This program is distributed in the hope that it will be useful,
    11. 

  11. # but WITHOUT ANY WARRANTY; without even the implied warranty of
    12. 

  12. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13. 

  13. # GNU General Public License for more details.
    14. 

  14. #
    15. 

  15. # You should have received a copy of the GNU General Public License along
    16. 

  16. # with this program; if not, write to the Free Software Foundation, Inc.,
    17. 

  17. # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
    18. 

  18. #
    19. 

  19. # Copyright (C) 2011 Red Hat, Inc.
    20. 

  20. #
    21. 

  21. 

  22. require 'dbus'
    23. 

  23. require 'ipaddr'
    24. 

  24. 

  25. #
    26. 

  26. # This example adds a new ethernet connection via Addconnection() D-Bus call.
    27. 

  27. # It also shows how to specify D-Bus signature for properties like "addresses"
    28. 

  28. # and "clone-mac-address".
    29. 

  29. #
    30. 

  30. # Configuration settings are described here:
    31. 

  31. # http://projects.gnome.org/NetworkManager/developers/api/09/ref-settings.html
    32. 

  32. #
    33. 

  33. 

  34. # Helper functions
    35. 

  35. def ip_to_int(ip_addr)
    36. 

  36.   return IPAddr.new(ip_addr).hton.unpack('L').first
    37. 

  37. end
    38. 

  38. 

  39. def rand_hex_3(l)
    40. 

  40.   "%0#{l}x" % rand(1 << l*4)
    41. 

  41. end
    42. 

  42. 

  43. def rand_uuid
    44. 

  44.   [8,4,4,4,12].map {|n| rand_hex_3(n)}.join('-')
    45. 

  45. end
    46. 

  46. 

  47. 

  48. # Create new connection settings
    49. 

  49. s_con = {
    50. 

  50.   "type" => "802-3-ethernet",
    51. 

  51.   "uuid"=> rand_uuid,
    52. 

  52.   "id" => "__MyConnection__"
    53. 

  53. }
    54. 

  54. 

  55. s_wired = { "cloned-mac-address" => ["ay", [0x00, 0x22, 0x68, 0x01, 0x02, 0x03]]}
    56. 

  56. 

  57. ip1 = ip_to_int("192.168.1.12")
    58. 

  58. ip2 = ip_to_int("192.168.1.13")
    59. 

  59. gw1 = ip_to_int("192.168.1.1")
    60. 

  60. ip3 = ip_to_int("10.0.2.5")
    61. 

  61. gw2 = ip_to_int("10.0.2.254")
    62. 

  62. dns1 = ip_to_int("8.8.8.8")
    63. 

  63. dns2 = ip_to_int("8.8.4.4")
    64. 

  64. 

  65. s_ip4 = {
    66. 

  66.   "addresses"=> ["aau", [[ip1, 24, gw1], [ip2, 24, gw1], [ip3, 24, gw2]]],
    67. 

  67.   "method"=>["s", "manual"],
    68. 

  68.   "dns"=> ["au", [dns1, dns2]]
    69. 

  69. }
    70. 

  70. s_ip6 = {"method" => "ignore"}
    71. 

  71. 

  72. con = {
    73. 

  73.   "802-3-ethernet" => s_wired,
    74. 

  74.   "connection" => s_con,
    75. 

  75.   "ipv4" => s_ip4,
    76. 

  76.   "ipv6" => s_ip6
    77. 

  77. }
    78. 

  78. 

  79. system_bus = DBus::SystemBus.instance
    80. 

  80. nm = system_bus.service("org.freedesktop.NetworkManager").object("/org/freedesktop/NetworkManager/Settings")
    81. 

  81. nm.introspect
    82. 

  82. settings_iface = nm["org.freedesktop.NetworkManager.Settings"]
    83. 

  83. 

  84. ret = settings_iface.AddConnection(con)
    85. 

  85. puts "New connection added: #{ret.first}"
    86. 

  86. 

  87.