PSOraenv.psm1
|
<#
.Synopsis Show a list of Oracle SID's. .Description Show a list of Oracle SID's and their associated ORACLE_HOME values, pulled from the registry of the local machine. .Example Get-OraSID #> function Get-OraSID { #Create an empty object for display $display = @() #Get a list of Oracle homes from the registry $homes = Get-ChildItem -Path HKLM:\SOFTWARE\Oracle | where {$_.Name -match 'KEY_Ora'} #Loop through each home and add the desired information to the display object foreach ($path in $homes) { $dir = Split-Path $path.Name -Leaf $oraObject = Get-ItemProperty "HKLM:\SOFTWARE\Oracle\$dir" $objDisplay = New-Object System.Object $objDisplay | Add-Member -type NoteProperty -name OracleSid -value $oraObject.ORACLE_SID $objDisplay | Add-Member -type NoteProperty -name OracleHome -value $oraObject.ORACLE_HOME $display += $objDisplay } #Display the completed display object $display } <# .Synopsis Displays the current value of your Oracle environment variables. .Description Displays the current value of ORACLE_SID, ORACLE_HOME, and ORACLE_BASE. .Example Get-OraEnv #> function Get-OraEnv { #If ORACLE_SID has a value, display it if ($env:ORACLE_SID -ne $null) { Write-Host "ORACLE_SID: " $env:ORACLE_SID } else { Write-Host "ORACLE_SID is empty" } #If ORACLE_HOME has a value, display it if ($env:ORACLE_HOME -ne $null) { Write-Host "ORACLE_HOME: " $env:ORACLE_HOME } else { Write-Host "ORACLE_HOME is empty" } #If ORACLE_BASE has a value, display it if ($env:ORACLE_BASE -ne $null) { Write-Host "ORACLE_BASE: " $env:ORACLE_BASE } else { Write-Host "ORACLE_BASE is empty" } } <# .Synopsis Sets the Oracle environment variables based on a provided SID. .Description Sets the Oracle environment variables based on a provided SID. Information is obtained from the registry to set ORACLE_SID, ORACLE_HOME, and ORACLE_BASE. .Example # Set the current environment for the database DB1. Set-OraEnv DB1 #> function Set-OraEnv { param( [Parameter(Mandatory=$true)] [string]$oraSid ) #Get a list of Oracle homes from the registry $homes = Get-ChildItem -Path HKLM:\SOFTWARE\Oracle | where {$_.Name -match 'KEY_Ora'} #Loop through each home to find the one we're working with based on the provided SID. #Then use the key's values to set our environment variables. foreach ($path in $homes) { $dir = Split-Path $path.Name -Leaf $oraObject = Get-ItemProperty "HKLM:\SOFTWARE\Oracle\$dir" if ($oraObject.ORACLE_SID -eq $oraSid) { $oraHome = $oraObject.ORACLE_HOME $oraBase = $oraObject.ORACLE_BASE Write-Host "Changing environment to:" Write-Host "ORACLE_SID : " $oraSid Write-Host "ORACLE_HOME: " $oraHome Write-Host "ORACLE_BASE: " $oraBase $env:ORACLE_SID = $oraSid $env:ORACLE_HOME = $oraHome $env:ORACLE_BASE = $oraBase } } } #Make our functions available for use export-modulemember -function Get-OraSID export-modulemember -function Get-OraEnv export-modulemember -function Set-OraEnv |