Files
ps.ipam/functions/public/Get-Subnet.ps1
2022-12-12 18:58:13 +03:00

127 lines
5.2 KiB
PowerShell

function Get-Subnet {
[CmdletBinding(DefaultParameterSetName="NoParams")]
[OutputType([PS.IPAM.Subnetwork])]
param (
[parameter(Mandatory=$true,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=0,ParameterSetName="ByCIDR")]
[ValidateScript({[ipaddress] $_.Split("/")[0] -and $_.Split("/")[1] -match "\d{1,2}"})]
[ValidateNotNullOrEmpty()]
[string]
$CIDR,
[parameter(Mandatory=$true,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=0,ParameterSetName="ByID")]
[ValidateNotNullOrEmpty()]
[int]
$Id,
[parameter(Mandatory=$true,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=0,ParameterSetName="BySectionId")]
[parameter(Mandatory=$false,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=2,ParameterSetName="ByVlanNumber")]
[parameter(Mandatory=$false,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=1,ParameterSetName="ByVlanId")]
[ValidateNotNullOrEmpty()]
[int]
$SectionId,
[parameter(Mandatory=$true,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=0,ParameterSetName="BySectionName")]
[parameter(Mandatory=$false,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=3,ParameterSetName="ByVlanNumber")]
[parameter(Mandatory=$false,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=2,ParameterSetName="ByVlanId")]
[ValidateNotNullOrEmpty()]
[string]
$SectionName,
[parameter(Mandatory=$true,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=0,ParameterSetName="ByVrfId")]
[ValidateNotNullOrEmpty()]
[int]
$VrfId,
[parameter(Mandatory=$true,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=0,ParameterSetName="ByVlanId")]
[ValidateNotNullOrEmpty()]
[int]
$VlanId,
[parameter(Mandatory=$true,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=0,ParameterSetName="ByVlanNumber")]
[ValidateNotNullOrEmpty()]
[int]
$VlanNumber,
[parameter(Mandatory=$false,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=1,ParameterSetName="ByVlanNumber")]
[ValidateNotNullOrEmpty()]
[int]
$VlanDomainId,
[parameter(Mandatory=$false,ParameterSetName="ByID")]
[switch]
$Slaves,
[parameter(Mandatory=$false,ParameterSetName="ByID")]
[switch]
$Recurse
)
process {
$_params = @{
Controller = [PS.IPAM.controllers]::subnets
Method = "GET"
Type = [PS.IPAM.types]::Subnetwork
}
switch ($PSCmdlet.ParameterSetName) {
"ByCIDR" {
$_identifiers = @("cidr",$CIDR); break
}
"ByID" {
$_identifiers = @($Id)
if ($Slaves) {
if ($Recurse) {
$_identifiers += "slaves_recursive"
} else {
$_identifiers += "slaves"
}
}
break
}
"BySectionId" {
$_params.Item("Controller") = "sections"
$_sectionId = $SectionId
$_identifiers = @($_sectionId,"subnets")
break
}
"BySectionName" {
$_params.Item("Controller") = "sections"
$_sectionId = (Get-Section -Name $SectionName).id
if (!$_sectionId) { throw "Cannot find section!" }
$_identifiers = @($_sectionId,"subnets")
break
}
"ByVrfId" {
$_params.Item("Controller") = "vrf"
$_vrfId = $VrfId
$_identifiers = @($_vrfId,"subnets")
break
}
"ByVlanId" {
$_params.Item("Controller") = "vlan"
$_vlanId = $VlanId
if ($SectionId) { $_sectionId = $SectionId }
if ($SectionName){ $_sectionId = (Get-Section -Name $SectionName).id }
$_identifiers = @($_vlanId,"subnets")
if ($_sectionId) { $_identifiers += $_sectionId }
break
}
"ByVlanNumber" {
$_params.Item("Controller") = "vlan"
$_vlans = Get-Vlan -Number $VlanNumber
if ($VlanDomain) { $_vlans = $_vlans | Where-Object {$_.domainId -eq $VlanDomain} }
if ($SectionId) { $_sectionId = $SectionId }
if ($SectionName){ $_sectionId = (Get-Section -Name $SectionName).id }
$_vlanId = $_vlans.vlanId
if ($_vlanid -is [System.Array]) { throw "More than one vLan with $VlanNumber number is present!" }
if (!$_vlanId) { throw "Cannot find Vlan!"}
$_identifiers = @($_vlanId,"subnets")
if ($_sectionId) { $_identifiers += $_sectionId }
break
}
}
$_params.Add("Identifiers",$_identifiers)
Invoke-Request @_params
}
}
Export-ModuleMember Get-Subnet