# ========================================================
#
# 	Script Information
#
#	Title:
#	Author:			XYLOS\RivD
#	Originally created:	28/07/2014 - 18:59
#	Original path:		G:\Altiris\Tests\ASDK75_TaskScheduler.ps1
#	Description:			
#	
# ========================================================

#region Customizable configuration
#hostname of altiris server
$global:altirisserver = "vm-alt-ns01"
#Use https = 1; use http = 0
$global:https = 0
#use single signon = 1; use username and password = 0
$global:altirissso = 1
#credentials to use when not using single signon
$global:altirisdomain = "ALTIRIS"
$global:altirisuser = "Administrator"
$global:altirispass = "Altiris01"
#sample values
#name of a single computer
$computername = "COMPUTER01"
#name of a task to execute
$taskname = "Run Script - Hello World"
#endregion

$global:nsItem = New-Object -comObject Altiris.ASDK.NS.ItemManagement
$global:nsColl = New-Object -comObject Altiris.ASDK.NS.CollectionManagement
$global:nsSwPm = New-Object -comobject Altiris.ASDK.SMF.SoftwarePackageManagement
$global:nsTaskMgmt = New-Object -comObject Altiris.ASDK.Task.TaskManagement

$global:nsItem.targetserver = $altirisserver
$global:nsColl.targetserver = $altirisserver
$global:nsSwPm.targetserver = $altirisserver
$global:nsTaskMgmt.targetserver = $altirisserver

if($global:https -eq 1){
	$global:nsItem.Protocol = "https"
	$global:nsColl.Protocol = "https"
	$global:nsSwPm.Protocol = "https"
	$global:nsTaskMgmt.Protocol = "https"
}

if ($global:altirissso -ne 1)
{
	Write-Host "Performing authentication with user account"
	$global:nsItem.Username = $altirisdomain + "`\" + $altirisuser
	$global:nsItem.Password = $altirispass
	$global:nsColl.Username = $altirisdomain + "`\" + $altirisuser
	$global:nsColl.Password = $altirispass
	$global:nsSwPm.Username = $altirisdomain + "`\" + $altirisuser
	$global:nsSwPm.Password = $altirispass
	$global:nsTaskMgmt.Username = $altirisdomain + "`\" + $altirisuser
	$global:nsTaskMgmt.Password = $altirispass
}
$global:nsItem.authenticate()
$global:nsColl.authenticate()
$global:nsSwPm.authenticate()
$global:nsTaskMgmt.authenticate()

#Retrieve the GUIDS of Computer and Task
$computerguid = ($nsItem.GetItemsByNameAndType($computername,"Altiris.Resource.StandardResources.ComputerResource"))[0]
#Tasks can have different types, so not using GetItemsByNameAndType
$taskguid = ($nsItem.GetItemsByName($taskname))[0].guid

#Build input XML containing one or more GUIDS of computer resources.
#Multiple GUIDS should be separated with a comma eg. 81043356-d7a6-44af-a673-20a467fdee14,ad2de238-66c7-4149-aea5-7d03af3ea5a9
$inputParam = "<inputParameters><parameter><name>@AssignedResources</name><value>"
$inputParam = "$inputParam$computerguid"
$inputParam = "$inputParam</value></parameter><parameter><name>@CompRequirements</name><value><minWaitTime>2 minutes</minWaitTime><maxWaitTime>60 minutes</maxWaitTime><minCompletion>100 %</minCompletion></value></parameter></inputParameters>"

#execute the task
$taskexecutionguid = $nsTaskMgmt.ExecuteTask($taskguid,"PowerShell Execute $taskname",$inputParam)