private/cmhealthutils.ps1
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function Import-CmHealthSettings { [CmdletBinding()] param ( [parameter()][string] $Primary = "$($env:TEMP)\cmhealth.json", [parameter()][string] $Default = "$(Split-Path $(Get-Module cmhealth).Path)\reserve\cmhealth.json" ) try { if (Test-Path $Primary) { Write-Log -Message "loading from: $Primary" $result = Get-Content -Path $Primary | ConvertFrom-Json } elseif (Test-Path $Default) { Write-Log -Message "loading from: $Default" $result = Get-Content -Path $Default | ConvertFrom-Json } else { throw "cmhealth.json was not found" } } catch { Write-Error $_.Exception.Message } finally { Write-Output $result } } function New-CmHealthConfig { [CmdletBinding()] param( [parameter(Mandatory=$False)][string]$Path = "$($env:TEMP)\cmhealth.json" ) Write-Log -Message "Creating default cmhealth settings file at $Path" $mpath = Split-Path $(Get-Module cmhealth).Path $rpath = "$($mpath)\reserve" Write-Log -Message "source path is $rpath" $configFile = "$($rpath)\cmhealth.json" Write-Log -Message "destination path is $Path" Copy-Item -Path $configFile -Destination $Path -Force Write-Log -Message "cmhealth settings file saved as: $($Path)" } function Get-CmHealthDefaultValue { [CmdletBinding()] param ( [parameter(Mandatory)][ValidateNotNullOrEmpty()][string] $KeySet, [parameter(Mandatory)][ValidateNotNullOrEmpty()] $DataSet ) try { $keydef = $KeySet -split ':' if ($keydef.Count -gt 1) { $keyname = $keydef[0] $value = $keydef[1] $result = $DataSet."$keyname"."$value" } else { $result = $DataSet."$keydef" } } catch { Write-Error $_.Exception.Message } finally { Write-Output $result } } function Get-CmHealthLastTestSet { [CmdletBinding()] param( [parameter(Mandatory=$False)][string] $FilePath = "$($env:TEMP)\cmhealth-lastrun.txt" ) if (Test-Path $FilePath) { Write-Log -Message "importing test selection from $FilePath" Write-Output $(Get-Content -Path $FilePath) } else { Write-Warning "Test history file not found: $FilePath" } } function Set-CmHealthLastTestSet { [CmdletBinding()] param( [parameter(Mandatory=$True)][string[]] $TestNames, [parameter(Mandatory=$False)][string] $FilePath = "$($env:TEMP)\cmhealth-lastrun.txt" ) Write-Log -Message "saving test selection to $FilePath" $TestNames | Out-File -FilePath $FilePath -Force } function Get-CmSqlQueryResult { [CmdletBinding()] param ( [parameter(Mandatory=$True)][ValidateNotNullOrEmpty()][string] $Query, [parameter(Mandatory=$True)] $Params ) if ($null -ne $Params.Credential) { Write-Log -Message "submitting query with credentials" $result = @(Invoke-DbaQuery -SqlInstance $Params.SqlInstance -Database $Params.Database -Query $Query -SqlCredential $Params.Credential) } else { Write-Log -Message "submitting query without credentials" $result = @(Invoke-DbaQuery -SqlInstance $Params.SqlInstance -Database $Params.Database -Query $Query) } $result } function Get-WmiQueryResult { [CmdletBinding()] param ( [parameter(Mandatory=$True)][string] $ClassName, [parameter(Mandatory=$False)][string] $Query = "", [parameter(Mandatory=$False)][string] $NameSpace = "root\cimv2", [parameter(Mandatory=$True)] $Params ) if (![string]::IsNullOrEmpty($Params.Credential)) { Write-Log -Message "submitting WMI query with explicit credentials" Write-Log -Message "classname = $ClassName" $cs1 = New-CimSession -Credential $Params.Credential -Authentication Negotiate -ComputerName $Params.ComputerName -ErrorAction Stop if ([string]::IsNullOrEmpty($Query)) { $result = @(Get-CimInstance -CimSession $cs1 -ClassName $ClassName -Namespace $Namespace -ErrorAction Stop) } else { Write-Log -Message "query = $Query" $result = @(Get-CimInstance -CimSession $cs1 -ClassName $ClassName -Namespace $Namespace -Filter $Query -ErrorAction Stop) } $cs1 | Remove-CimSession } else { Write-Log -Message "submitting WMI query with implicit credentials" Write-Log -Message "classname = $ClassName" if ([string]::IsNullOrEmpty($Query)) { Write-Log -Message "no query. classname = $ClassName. namespace = $Namespace" [array]$result = Get-CimInstance -ClassName $ClassName -Namespace $Namespace -ErrorAction Stop } else { Write-Log -Message "query = $Query" [array]$result = Get-CimInstance -ClassName $ClassName -Namespace $Namespace -Filter $Query -ErrorAction Stop } } $result } function Get-RunTime { param ( [parameter(Mandatory=$True)][datetime] $BaseTime ) $NowTime = (Get-Date) $runTime = $(New-TimeSpan -Start $BaseTime -End $NowTime) $ret = $("{0}h:{1}m:{2}s:{3}ms" -f $($runTime | Foreach-Object {$_.Hours,$_.Minutes,$_.Seconds,$_.Milliseconds})) Write-Output $ret } function Convert-DecErrToHex { param ( [parameter(Mandatory=$True)]$DecimalNumber ) $n = [math]::Abs($DecimalNumber) Write-Output $('0x'+(++$n).ToString('X')) } # original from http://vcloud-lab.com/entries/powershell/powershell-get-registry-value-data function Get-RegistryValueData { [CmdletBinding(SupportsShouldProcess=$True, ConfirmImpact='Medium', HelpURI='http://vcloud-lab.com')] Param ( [parameter(Position=0, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True)] [alias('C')] [String[]]$ComputerName = '.', [Parameter(Position=1, Mandatory=$True, ValueFromPipelineByPropertyName=$True)] [alias('Hive')] [ValidateSet('ClassesRoot', 'CurrentUser', 'LocalMachine', 'Users', 'CurrentConfig')] [String]$RegistryHive = 'LocalMachine', [Parameter(Position=2, Mandatory=$True, ValueFromPipelineByPropertyName=$True)] [alias('KeyPath')] [String]$RegistryKeyPath = 'SYSTEM\CurrentControlSet\Services\USBSTOR', [parameter(Position=3, Mandatory=$True, ValueFromPipelineByPropertyName=$true)] [alias('Value')] [String]$ValueName = 'Start' ) Begin { $RegistryRoot= "[{0}]::{1}" -f 'Microsoft.Win32.RegistryHive', $RegistryHive try { $RegistryHive = Invoke-Expression $RegistryRoot -ErrorAction Stop } catch { Write-Log -Message "incorrect registry hive referenced: $RegistryHive does not exist" -Category Warning -Show } } Process { Foreach ($Computer in $ComputerName) { Write-Log -Message "verifying connectivity to $computer" if (Test-Connection $computer -Count 2 -Quiet) { Write-Log -Message "keypath = $RegistryKeyPath - value = $ValueName" $reg = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey($RegistryHive, $Computer) $key = $reg.OpenSubKey($RegistryKeyPath) $Data = $key.GetValue($ValueName) $Obj = [pscustomobject]@{ Computer = $Computer RegistryValueName = "$RegistryKeyPath\$ValueName" RegistryValueData = $Data } $Obj } else { Write-Log -Message "$Computer not reachable" -Category Warning -Show } } } End { #[Microsoft.Win32.RegistryHive]::ClassesRoot #[Microsoft.Win32.RegistryHive]::CurrentUser #[Microsoft.Win32.RegistryHive]::LocalMachine #[Microsoft.Win32.RegistryHive]::Users #[Microsoft.Win32.RegistryHive]::CurrentConfig } } # returns 4-digit ConfigMgr site version build number (e.g. "9045") function Get-CmBuildNumber { [CmdletBinding()] param ( [parameter(Mandatory=$False)][string]$ComputerName = '.' ) $cmv = Get-RegistryValueData -ComputerName $ComputerName -RegistryHive LocalMachine -RegistryKeyPath SOFTWARE\Microsoft\SMS\Setup -ValueName 'Version' Write-Output $($cmv | Select-Object -ExpandProperty RegistryValueData) } function Get-CmVersionName { param( [parameter(Mandatory=$True)][string] $Version ) Write-Log -Message "querying configuration manager version name" $mpath = $(Get-Module cmhealth -ListAvailable).Path | Select-Object -First 1 $fpath = $(Join-Path -Path $(Split-Path $mpath) -ChildPath "private\buildnumbers_cm.csv") Write-Log -Message "reading file $fpath" if (Test-Path $fpath) { $csvdata = Import-Csv -Path $fpath $build = $csvdata | Where-Object {$_.Build -eq $Version} | Select-Object -ExpandProperty Name Write-Output $build } else { Write-Log -Message "file not found! $fpath" -Category Warning } } function Write-Log { param ( [parameter(Mandatory=$False)][string]$Message = "", [parameter(Mandatory=$False)][string][ValidateSet('Info','Warning','Error')]$Category = "Info", [parameter(Mandatory=$False)][switch]$Show, [parameter(Mandatory=$False)][switch]$ClearLog ) $msg = "$(Get-Date -f 'yyyy-MM-dd hh:mm:ss') - $Category - $Message" if ($ClearLog) { $msg | Out-File -FilePath $LogFile -Force } else { $msg | Out-File -FilePath $LogFile -Append } if ($Show) { switch ($Category) { 'Error' { Write-Host $msg -ForegroundColor Red } 'Warning' { Write-Host $msg -ForegroundColor Yellow } Default { Write-Host $msg -ForegroundColor Cyan } } } } |