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  1. <#
    2. \
  2. .SYNOPSIS
    3. \
  3. mstsc-Ac.ps1 (Version 1.0, 7 Jan 2012)
    4. \
  4. The author may be contacted via zippy1981@gmail.com
    5. \
  5. The latest authoritative version of this script is always available at
    6. \
  6. http://bit.ly/mstsc-Ac
    7. \
  7. .DESCRIPTION
    8. \
  8. This script will see if a host is up and listening on a given port, and start a
    9. \
  9. remote desktop connection to it. The idea is you run this script after rebooting a windows server
    10. \
  10. .EXAMPLE
    11. \
  11. .\\mstsc-Ac.ps1 192.168.0.2
    12. \
  12. Starts an RDP connection on 192.168.0.2
    13. \
  13. .EXAMPLE
    14. \
  14. .\\mstsc-Ac.ps1 192.168.0.2 3390
    15. \
  15. Starts an RDP connection on 192.168.0.2 port 3390 .
    16. \
  16. .EXAMPLE
    17. \
  17. mstsc-Ac.ps1 192.168.0.2 -AdditionalParameters "/w:1000 /h:500"
    18. \
  18. Starts an RDP connection on 192.168.0.2 with a width of 1000 pixels and a height of 500 pixels.
    19. \
  19. .Notes
    20. \
  20.    Copyright (c) 2012 Justin Dearing
    21. \
  21.  
    22. \
  22.    Permission is hereby granted, free of charge, to any person obtaining a copy
    23. \
  23.    of this software and associated documentation files (the "Software"), to deal
    24. \
  24.    in the Software without restriction, including without limitation the rights
    25. \
  25.    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    26. \
  26.    copies of the Software, and to permit persons to whom the Software is
    27. \
  27.    furnished to do so, subject to the following conditions:
    28. \
  28.  
    29. \
  29.    The above copyright notice and this permission notice shall be included in
    30. \
  30.    all copies or substantial portions of the Software.
    31. \
  31.  
    32. \
  32.    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    33. \
  33.    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    34. \
  34.    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    35. \
  35.    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    36. \
  36.    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    37. \
  37.    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    38. \
  38.    SOFTWARE.
    39. \
  39.    *****************************************************************************
    40. \
  40.    NOTE: YOU MAY *ALSO* DISTRIBUTE THIS FILE UNDER ANY OF THE FOLLOWING...
    41. \
  41.    PERMISSIVE LICENSES:
    42. \
  42.    BSD:  http://www.opensource.org/licenses/bsd-license.php
    43. \
  43.    MIT:   http://www.opensource.org/licenses/mit-license.html
    44. \
  44.    RECIPROCAL LICENSES:
    45. \
  45.    GPL 2: http://www.gnu.org/copyleft/gpl.html
    46. \
  46.    *****************************************************************************
    47. \
  47.    LASTLY: THIS IS NOT LICENSED UNDER GPL v3 (although the above are compatible)
    48. \
  48. #>
    49. \
  49. param(
    50. \
  50.         [string] $HostOrIpAddress = "",
    51. \
  51.         [int] $Port = 3389,
    52. \
  52.         [string] $AdditionalParameters = "/f"
    53. \
  53. )
    54. \
  54. # TODO: It seems you can\'t specify the user name and password on the command line
    55. \
  55. <#     
    56. \
  56.         [string] $userName = $(Read-Host -Prompt "Username"),
    57. \
  57.         [string] $password = $(
    58. \
  58.                 [System.Runtime.InteropServices.Marshal]::SecureStringToBSTR(
    59. \
  59.                         (Read-Host -Prompt "Password" -AsSecureString)
    60. \
  60.                 )
    61. \
  61.         )
    62. \
  62. #>
    63. \
  63.  
    64. \
  64. if ([String]::IsNullOrEmpty($HostOrIpAddress)) {
    65. \
  65.         # This is the first value in the drop down list of the remote desktop client
    66. \
  66.         $lastHost = (Get-ItemProperty \'HKCU:\\Software\\Microsoft\\Terminal Server Client\\Default\' \'MRU0\').MRU0
    67. \
  67.        
    68. \
  68.         $hostInput = (Read-Host -Prompt "Host (Default $($lastHost))").Split(\':\')
    69. \
  69.         if ([String]::IsNullOrEmpty($hostInput)) { $hostInput = $lastHost }
    70. \
  70.         $HostOrIpAddress = $hostInput[0];
    71. \
  71.         if ($host.Length -gt 1) { $Port = $hostInput[1] }
    72. \
  72. }
    73. \
  73.  
    74. \
  74. $pingTimeout = 1000 # ping timeout in milllliseconds
    75. \
  75. $successfulConsecutivePingCount = 5
    76. \
  76. $sleepTime = 5 # Time to sleep in seconds
    77. \
  77. $ping = New-Object System.Net.NetworkInformation.Ping
    78. \
  78. $rdpPortListening = $false;
    79. \
  79.  
    80. \
  80. # Were looking for 5 consecutive pings that don\'t time out.
    81. \
  81. # Then were going to try to connect to the remote desktop port
    82. \
  82.  
    83. \
  83. while (-not $rdpPortListening) {
    84. \
  84.         for ($i = 0; $i -lt $successfulConsecutivePingCount; $i++) {
    85. \
  85.                 $result = $ping.Send($HostOrIpAddress, $pingTimeout);
    86. \
  86.                 if ($result.Status -eq \'Success\') {
    87. \
  87.                         Write-Host "Reply from $($result.Address) Round Trip Time $($result.RoundTripTime)"
    88. \
  88.                 } else {
    89. \
  89.                         Write-Host "Request Timed out. Sleeping for $($sleepTime) seconds."
    90. \
  90.                         $i = 0;
    91. \
  91.                         Start-Sleep $sleepTime
    92. \
  92.                 }
    93. \
  93.                 #$ping.Send(\'74.125.115.107\', 500);
    94. \
  94.         }
    95. \
  95.         try {
    96. \
  96.                 $socket = New-Object Net.Sockets.TcpClient($HostOrIpAddress, $Port)
    97. \
  97.                 if ($socket.Connected) {
    98. \
  98.                         $rdpPortListening = $true
    99. \
  99.                         Write-Host "RDP Service appears to be up"
    100. \
  100.                 }
    101. \
  101.                 $socket.Close()
    102. \
  102.         }
    103. \
  103.         catch [System.Management.Automation.MethodInvocationException] {
    104. \
  104.                 if ($_.Exception.InnerException.GetType() -eq [System.Net.Sockets.SocketException]) {
    105. \
  105.                         Write-Host $_.Exception.InnerException.Message
    106. \
  106.                         Start-Sleep $sleepTime
    107. \
  107.                 }
    108. \
  108.                 else {
    109. \
  109.                         throw $_.Exception.InnerException
    110. \
  110.                 }
    111. \
  111.                
    112. \
  112.         }
    113. \
  113. }
    114. \
  114.  
    115. \
  115. Invoke-Expression "mstsc /v $($HostOrIpAddress):$($Port) $($AdditionalParameters)"
    116. \
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