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####################  Made by Tytus Kurek on September 2012  ####################
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###  This is a Nagios Plugin destined to check the last status and last run   ###
###        of Symantec Backup Exec 2012 job passed as an argument.            ###
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# Adding required SnapIn

Import-Module BEMCLI

# Global variables

$name = $args[0]
$period = $args[1]

# Symantec Backup Exec 2012 job status check

$job = Get-BEJob -Name $name

if ($job -eq $null)
{
	$name = "'" + $name + "'"
	Write-Host "UNKNOWN! No such a job: $name."
	exit 3
}

$status = Get-BEJobHistory -Name $name -FromLastJobRun | Select JobStatus
$status = $status -replace '@{JobStatus=', ''
$status = $status -replace '}', ''
	
if ($status -eq "Error")
{
	$name = "'" + $name + "'"
	Write-Host "CRITICAL! Errors were encountered during the backup process of the following job: $name."
	exit 2
}

if ($status -ne "Succeeded")
{
	$name = "'" + $name + "'"
	Write-Host "WARNING! Job $name didn't fully succeed."
	exit 1
}

# Symantec Backup Exec 2012 job last run check

$now = (Get-Date).AddDays(-$period)
$now = $now.ToString("yyyy-MM-dd")
$last = Get-BEJobHistory -Name $name -FromLastJobRun | Select StartTime
$last = $last -replace '@{StartTime=', ''
$last = $last -replace '}', ''
$last = $last.split(' ')[0]
$name = "'" + $name + "'"

if ($now -gt $last)
{
	Write-Host "CRITICAL! Last run of job: $name more than $period days ago."
	exit 2
} 
else
{
	Write-Host "OK! Backup process of job $name completed successfully."
	exit 0
}