143 lines
4.9 KiB
PowerShell
143 lines
4.9 KiB
PowerShell
function Get-IFConfig {
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<#
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.SYNOPSIS
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Because sometimes I forget what OS I'm on, so I type ifconfig when I meant ipconfig
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So this is just a passthrough in PowerShell style to ipconfig instead
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TODO: Make it actually do an ifconfig style input/output instead of ipconfig
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.NOTES
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Adapter name doesn't allow wildcards. Sorry for the inconvenience.
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.PARAMETER All
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Display full configuration information.
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.PARAMETER Release
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Release the IPv4 address for the specified adapter.
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.PARAMETER Release6
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Release the IPv6 address for the specified adapter.
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.PARAMETER Renew
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Renew the IPv4 address for the specified adapter.
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.PARAMETER Renew6
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Renew the IPv6 address for the specified adapter.
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.PARAMETER FlushDNS
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Purges the DNS Resolver cache.
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.PARAMETER RegisterDNS
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Refreshes all DHCP leases and re-registers DNS names
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.PARAMETER DisplayDNS
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Display the contents of the DNS Resolver Cache.
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.PARAMETER ShowClassID
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Displays all the dhcp class IDs allowed for adapter.
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.PARAMETER SetClassID
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Modifies the dhcp class id.
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.PARAMETER ShowClassID6
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Displays all the IPv6 DHCP class IDs allowed for adapter.
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.PARAMETER SetClassID6
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Modifies the IPv6 DHCP class id.
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#>
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[CmdletBinding(DefaultParameterSetName = 'All')]
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param (
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# This can be used by all commands, the rest can't
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[switch]$AllCompartments,
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[Parameter(ParameterSetName = 'All')]
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[switch]$All,
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[Parameter(ParameterSetName = 'FlushDNS')]
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[switch]$FlushDNS,
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[Parameter(ParameterSetName = 'RegisterDNS')]
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[switch]$RegisterDNS,
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[Parameter(ParameterSetName = 'DisplayDNS')]
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[switch]$DisplayDNS,
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[Parameter(ParameterSetName = 'Release')]
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[string]$Release,
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[Parameter(ParameterSetName = 'Release6')]
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[string]$Release6,
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[Parameter(ParameterSetName = 'Renew')]
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[string]$Renew,
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[Parameter(ParameterSetName = 'Renew6')]
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[string]$Renew6,
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[Parameter(ParameterSetName = 'ShowClassID')]
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[string]$ShowClassID,
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[Parameter(ParameterSetName = 'ShowClassID6')]
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[string]$ShowClassID6,
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[Parameter(ParameterSetName = 'SetClassID')]
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[string]$SetClassID,
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[Parameter(ParameterSetName = 'SetClassID6')]
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[string]$SetClassID6,
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[Parameter(ParameterSetName = 'SetClassID', ValueFromRemainingArguments = $true)]
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[Parameter(ParameterSetName = 'SetClassID6', ValueFromRemainingArguments = $true)]
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[string[]]$ClassID
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)
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$logLead = Get-LogLeadName
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$splat = @{
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Path = "C:\WINDOWS\system32\ipconfig.exe"
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Arguments = @()
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}
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if ($null -ne $ClassID) {
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$ClassID = @($ClassID)[0]
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}
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$lines = ipconfig
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$adapters = @()
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foreach ($line in $lines) {
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if ($line.StartsWith("Ethernet adapter")) {
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$adapters += $line.Substring(16).Trim().TrimEnd(':')
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}
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}
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# Only one of these values can be supplied in the first place, so it is a lot of empty strings concat together
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$adapterString = "$Release$Release6$Renew$Renew6$ShowClassID$ShowClassID6$SetClassID$SetClassID6"
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if (![string]::IsNullOrWhiteSpace($adapterString)) { if ($adapters -notcontains $adapterString) {
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Write-Warning "$logLead : Adapter string given was not a present adapter. Choose from: `n`t$($adapters -join "`n`t")"
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throw "$logLead : Adapter string given was not a present adapter."
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}}
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switch ($PSCmdlet.ParameterSetName) {
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# Switches
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'All' { $splat.Arguments += "/all"}
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'FlushDNS' { $splat.Arguments += "/flushdns"}
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'RegisterDNS' { $splat.Arguments += "/registerdns"}
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'DisplayDNS' { $splat.Arguments += "/displaydns"}
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# Valid variables required
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'Release' { $splat.Arguments += "/release $Release"}
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'Release6' { $splat.Arguments += "/release6 $Release6"}
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'Renew' { $splat.Arguments += "/renew $Renew"}
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'Renew6' { $splat.Arguments += "/renew6 $Renew6"}
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'ShowClassID' {
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if ([string]::IsNullOrWhiteSpace($ShowClassID)) { throw "$logLead : adapter name must be specified" }
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$splat.Arguments += "/showclassid $ShowClassID"
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}
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'ShowClassID6' {
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if ([string]::IsNullOrWhiteSpace($ShowClassID6)) { throw "$logLead : adapter name must be specified" }
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$splat.Arguments += "/showclassid6 $ShowClassID6"
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}
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# Multiple variables set
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'SetClassID' {
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if ([string]::IsNullOrWhiteSpace($SetClassID)) { throw "$logLead : adapter name must be specified" }
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$splat.Arguments += "/setclassid $SetClassID $ClassID"
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}
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'SetClassID6' {
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if ([string]::IsNullOrWhiteSpace($SetClassID6)) { throw "$logLead : adapter name must be specified" }
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$splat.Arguments += "/setclassid6 $SetClassID6 $ClassID"
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}
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}
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Invoke-CallOperatorWithPathAndParameters @splat
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} |