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MSFT_TimeZone.psm1
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MSFT_TimeZone.psm1
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$modulePath = Join-Path -Path (Split-Path -Path (Split-Path -Path $PSScriptRoot -Parent) -Parent) -ChildPath 'Modules'
# Import the ComputerManagementDsc Common Modules
Import-Module -Name (Join-Path -Path $modulePath `
-ChildPath (Join-Path -Path 'ComputerManagementDsc.Common' `
-ChildPath 'ComputerManagementDsc.Common.psm1'))
# Import the ComputerManagementDsc Resource Helper Module
Import-Module -Name (Join-Path -Path $modulePath `
-ChildPath (Join-Path -Path 'ComputerManagementDsc.ResourceHelper' `
-ChildPath 'ComputerManagementDsc.ResourceHelper.psm1'))
# Import Localization Strings.
$LocalizedData = Get-LocalizedData `
-ResourceName 'MSFT_TimeZone' `
-ResourcePath (Split-Path -Parent $script:MyInvocation.MyCommand.Path)
<#
.SYNOPSIS
Returns the current time zone of the node.
.PARAMETER IsSingleInstance
Specifies the resource is a single instance, the value must be 'Yes'.
.PARAMETER TimeZone
Specifies the time zone.
#>
function Get-TargetResource
{
[CmdletBinding()]
[OutputType([Hashtable])]
param
(
[Parameter(Mandatory = $true)]
[ValidateSet('Yes')]
[System.String]
$IsSingleInstance,
[Parameter(Mandatory = $true)]
[ValidateNotNullOrEmpty()]
[System.String]
$TimeZone
)
Write-Verbose -Message ($LocalizedData.GettingTimeZoneMessage)
# Get the current time zone Id.
$currentTimeZone = Get-TimeZoneId
$returnValue = @{
IsSingleInstance = 'Yes'
TimeZone = $currentTimeZone
}
# Output the target resource.
return $returnValue
}
<#
.SYNOPSIS
Sets the current time zone of the node.
.PARAMETER IsSingleInstance
Specifies the resource is a single instance, the value must be 'Yes'.
.PARAMETER TimeZone
Specifies the time zone.
#>
function Set-TargetResource
{
[CmdletBinding()]
param
(
[Parameter(Mandatory = $true)]
[ValidateSet('Yes')]
[System.String]
$IsSingleInstance,
[Parameter(Mandatory = $true)]
[ValidateNotNullOrEmpty()]
[System.String]
$TimeZone
)
$currentTimeZone = Get-TimeZoneId
if ($currentTimeZone -ne $TimeZone)
{
Write-Verbose -Message ($LocalizedData.SettingTimeZoneMessage)
Set-TimeZoneId -TimeZone $TimeZone
}
else
{
Write-Verbose -Message ($LocalizedData.TimeZoneAlreadySetMessage `
-f $TimeZone)
}
}
<#
.SYNOPSIS
Tests the current time zone of the node.
.PARAMETER IsSingleInstance
Specifies the resource is a single instance, the value must be 'Yes'.
.PARAMETER TimeZone
Specifies the time zone.
#>
function Test-TargetResource
{
[CmdletBinding()]
[OutputType([System.Boolean])]
param
(
[Parameter(Mandatory = $true)]
[ValidateSet('Yes')]
[System.String]
$IsSingleInstance,
[Parameter(Mandatory = $true)]
[ValidateNotNullOrEmpty()]
[System.String]
$TimeZone
)
Write-Verbose -Message ($LocalizedData.TestingTimeZoneMessage)
return Test-TimeZoneId -TimeZoneId $TimeZone
}
Export-ModuleMember -Function *-TargetResource