Blog posts tagged with 'mfcom'

If you are attending IT professionals TechMentor event this week in Orlando then I would recommend you go and check out Bradon Shell's session on "Automating Citrix Server Administration with Windows PowerShell"

"In this session you'll learn how to use Powershell to make Citrix server management easier. We'll also walk through the Citrix road map and how Powershell fits in. We will cover several different common administrative tasks and show how Powershell can make these tasks faster and easier to perform, including publishing applications, unpublishing applications, getting application information, and getting servers online. We'll look at using the PowerShell pipeline, and see how to make your scripts output information that can be piped to other scripts. Finally, you'll learn how to use MFCOM, get information from it, and look at some of the gotchas you'll need to be aware of when dealing with it"

Brandon and I have recently done a webinar on PowerShell and Citrix MFCOM. You can view the Webinar at this URL
https://www1.gotomeeting.com/register/114744868

UPDATE:
I have got several emails asking me if there will be any session on PowerShell and MFCOM during Citrix Synergy event . There is no specific session on PowerShell and MFCOM but we have speakers giving advance classes on MFCOM SDK and Hands on training with MFCOM SDK during Synergy. If you still have questions regarding PowerShell and MFCOM then come by during my Geek Speak session and I will try my best to answer them

Last week Dr. SDK completed his ultimate guide to MFCOM (101 pages). This is the only guide you will ever need to understand and learn about MFCOM SDK. It covers everything up to SDK version 4.5.

It covers all the advance MFCOM topics such as multifarm management, publishing different type of Applications, policies, load evaluators and more.

Hope you enjoy reading it.

Download the ultimate guide to MFCOM SDK

I want to thanks everyone who attended the webinar yesterday. If you missed the webinar then you can watch the recording at the following URL https://www1.gotomeeting.com/register/114744868

You can also download the slide deck here Dowload link
If you are interested in learning PowerShell then subscribe to Brandon Shell rss feed. I totally love the way he explains PowerShell concepts.

I am going to send out a more detailed survey to everyone who attended the webinar. Your feedback will help us determine future webinars and chats.

Would you like to see an advance PowerShell and MFCOM webinar?	Choose
Yes
No

How would you rate yesterday's webinar on a scale to 1 to 5 with 5 being Awesome?	Choose
1 Totally sucked
2 Just OK
3 Good stuff
4 Great.
5 Awesome

Please let me know via comments what SDK and technology webinar you would like to see in future. I will try my best to get the experts do it for CDN members.

Brandon Shell (http://bsonposh.com) and I are going to do a free webinar on PowerShell and Citrix

UPDATE : Tuesday 29th April 1PM - 2PM EST.

UPDATE 28th April : International direct dial + 1 617 801 6700

We are targeting audiences with following skill.
Basic Powershell, Basic Citrix Admin Skills and Basic MFCOM experience in VB script.

Here is the rough agenda for the webinar

Powershell Basics (about 20 mins)

Object Based
Self Teaching Get-Help , Get-Command, Get-Member

• Properties
• Methods
  New-Object
• ComObject
• .NET Class

Managing Citrix Servers via PowerShell and MFCOM (about 20 mins)

Most Properties Return Objects (like Servers, Applications, Sessions)
Creating MFCOM object in Powershell
$variable = New-Object -com <MFCOM COM Name>
Examples
$mfobject = New-object -com 'MetaframeCOM.MetaFrameFarm'
$mfobject.Initialize(<int parameters>)
With just these two lines you can start exploring you Citrix Environment
$mfFarm = New-object -com 'MetaframeCOM.MetaFrameFarm'
$mfFarm.Initialize(1)
Getting Key Info To get From Farm Object
$mfFarm | Get-Member -MemberType Property # Gets just Properties
Admins
Applications
FarmName
Servers
Sessions
LicenseServer
Printers
Zones

Space is limited
Reserve your Webinar seat now at:
https://www1.gotomeeting.com/register/114744868

Citrix SDK guru's have converted more top downloaded MFCOM VB scripts to PowerShell-MFCOM Scripts. Bradon Shell has created 3 more PowerShell Scripts which are really useful.

*Get-CitrixApplication.ps1 (Powershell)
Returns Citrix Application Objects for AppName passed or RegEx

*Set-CitrixServerLogon.ps1 (Powershell)
Sets the Server to Enable or Disable Logons

*Get-CitrixAppServer.ps1 (Powershell)
Gets All the Servers for Specific App

If you are learning PowerShell then I highly recommend subscribing to his blog at http://bsonposh.com/.

Jason Conger one of the Citrix SDK guru's has also contributed a really cool MFCOM-PowerShell script.

Find-App.ps1

Here is a description of the script
"If you have a lot of published applications in several nested folders, it can be a challenge to locate exactly which particular folder contains a particular application. This script takes a parameter as a search pattern. The script then searches the published application directory structure and returns the full path to all applications that match the search pattern parameter. This saves time clicking through all the folders trying to find a published application."

If you are a Citrix SDK guru then feel free to contact me via comments or email. I would love to hear your experiences with our SDKs.

Vishal G
http://community.citrix.com/cdn/script-exchange/

Brandon Shell (MVP) has done an awesome job and converted top 5 MFCOM VB Scripts to PowerShell. Here is a list of scripts he has contributed

• Find-CitrixUser.ps1 (Powershell)
• Get-CitrixPrinterInfo.ps1 (Powershell)
• Find-CitrixIdleUser.ps1 (Powershell)
• Get-CitrixSessionUser.ps1 (Powershell)
• Set-CitrixPSVersion.ps1 (Powershell)

If you are new to PowerShell then I would highly recommend visiting his site and learning more about Citrix and PowerShell samples. You can visit him at http://bsonposh.com/

Brandon and I are also planning to do a series of Webinar on MFCOM and PowerShell. I will post more information on signup and date tomorrow.

please let us know via comments what PowerShell scripts you would like to see on Script Exchange and we will try our best to get those samples out there.

UPDATE: I had couple of emails asking me on how to contribute to Script Exchange and share with the community. Watch this video to see how easy and simple it is to contribute.

Stay tuned
Vishal Ganeriwala
http://community.citrix.com/cdn

Have you ever tried to get the Client IP address for a Citrix or terminal services session and got stuck? I have had several emails asking me on how to do it. Well I thought I might just blog about it. I can think four ways to do it and if you can add to the list then please do via comments. So let's get to the business right away.

1. The simplest way is to use the MFCOM API to get a list of session and enumerate each session to get username and the Client IP address. Here is a code snippet.

Set objFarm = CreateObject("MetaFrameCOM.MetaFrameFarm")
objFarm.Initialize(1)
For Each objSession In objFarm.Sessions
WScript.Echo "User name : " & objSession.UserName
WScript.Echo "IP Address: " & objSession.ClientAddress
Next

You need to be an admin on XenApp (Formerly known as Presentation Sever) Farm to run  MFCOM queries. You can read more and download the MFCOM example here.

2. Use WFAPI SDK WFEnumerateSessions method to get a list of all the sessions on a server and then use WFQuerySessionInformation to extract Client IP for each session on the server I have written a Sample program on how to do it. Follow this link to download WFAPI and Csharp .Net program which enumerates all sessions on a server and their Client IP address.

3. Use native terminal Services API. Similar to WFAPI use TSEnumerateSessions to get a list of sessions on a server and then use TSQuerySessionInformation to extract Client IP address each session on the server.  To read more follow this link to download Terminal Services API sample example written in Csharp .Net.

4. You can also use ICO SDK and  GetClientAddress API to get client IP within a ICO session The ICA Client Object is the framework that exposes the functionality of the Citrix  ICA Win32 Client to third party applications.   The ICA Client Object (ICO) SDK enables developers and administrators to modify the behavior and appearance of a Windows 32-bit Citrix ICA client. The SDK is a series of documents that detail   available application programming interface (API) in the Citrix ICA client Follow this link to download an ICO example which illustrates the use of methods and properties available to get client network name and IP address information using Citrix ICO SDK.

Code snippet for ICO in JavaScript

function GetClientNetworkName(form)
    {
        form.netname.value = document.ICO1.GetClientNetworkName()
    }
    function GetAddrCnt(form)
    {
        form.addrcnt.value = document.ICO1.GetClientAddressCount()
    }
    function GetAddr(form)
    {
        form.addr.value = document.ICO1.GetClientAddress(0)
    }

Here is a high level architecture diagram of MFCOM SDK and how the it work.