CTXCliOS is a command-line tool for Citrix Servers to check
the type of Operating System that is being run from the Client
Machine that is running the Citrix Receiver or Plugin.

This utility was written to assist administrators to determine the
type of Operating System being run on a Client Machine during a
Citrix Session and from this, allow a login script or similar to be
customised to run specific commands based on the Client Side
Operating System.

An example could be that if a user was accessing a Citrix session
from an mobile device, then using this utility, the administrator
could block specific drive mappings to protect company data.

This utility is FREEWARE and was written by Warren Simondson of
Ctrl-Alt-Del IT Consultancy, Australia. www.ctrl-alt-del.com.au

Thankyou to the CITRIX SDK available from www.citrix.com/cdn

Usage:
CTXCliOS [/?]

  /?  -  Help information

The ERRORLEVEL return code shows the Client OS Type.
The following are known OS types and their ERRORLEVEL return code

Client OS    		return code (decimal)
=============		=====================

Windows			1
EPOC			10
OS/2			11
DOS32			14
Linux			81
Mac			82
iOS			83
Android			84
Blackberry		85
PlayBook		86
Windows Mobile		87
HTML5			257
Java			261
WinCE - HP		7945
WinCE - Wyse		32940
ThinOS - Wyse		32993

See CTXCliOS.TXT for Example Scripts:

The following is an example command script:
usrlogon.cmd
------------
@ECHO OFF
:start
CTXCliOS.exe
IF ERRORLEVEL 0 goto noOS
IF ERRORLEVEL 1 goto winOS
IF ERRORLEVEL 82 goto macOS
IF ERRORLEVEL 83 goto iOS
IF ERRORLEVEL 84 goto androidOS
goto noOS
:winOS
rem Client OS successfully matched to windows
echo Client OS is Windows.
echo put other commands here for this client.
goto end
:macOS
rem Client OS successfully matched to mac
echo Client OS is Mac.
echo put other commands here for this client.
goto end
:iOS
rem Client OS successfully matched to iOS
echo Client OS is iOS.
echo put other commands here for this client.
goto end
:androidOS
rem Client OS successfully matched to android
echo Client OS is Android.
echo put other commands here for this client.
goto end
:noOS
echo NO CLient OS match.
:end

The freeware version is offered AS IS. Ctrl-Alt-Del IT Consultancy has made
every effort possible to ensure that CTXCliOS is free of any bugs or errors,
however in no way is CTXCliOS to be considered error or bug free.
You assume all responsibility for any damages or lost data that may result
from any errors or bugs in CTXCliOS.

IN NO EVENT WILL CTRL-ALT-DEL IT CONSULTANCY BE LIABLE TO YOU FOR ANY GENERAL,
SPECIAL, INDIRECT, CONSEQUENTIAL, INCIDENTAL OR OTHER DAMAGES ARISING OUT OF 
THIS PRODUCT.