# encoding: ascii
# api: powershell
# title: PS2WCF
# description: Call WCF Services with PowerShell using any binding. Generates proxy on the fly without needing any tool expect .NET 3.5. You can also discover the service endpoints, bindings and contracts. Read more on my blog: http://www.iLoveSharePoint.com
# version: 1.0
# type: function
# author: cglessner
# license: CC0
# x-poshcode-id: 747
# x-derived-from-id: 3215
# x-archived: 2012-10-02T04:26:26
# x-published: 2009-12-22T10:42:00
#
#
# Call WCF Services With PowerShell V1.0 22.12.2008
#
# by Christian Glessner
# Blog: http://www.iLoveSharePoint.com
# Twitter: http://twitter.com/cglessner
# Codeplex: http://codeplex.com/iLoveSharePoint
#
# requires .NET 3.5
# load WCF assemblies
[void][System.Reflection.Assembly]::LoadWithPartialName("System.ServiceModel")
[void][System.Reflection.Assembly]::LoadWithPartialName("System.Runtime.Serialization")
# get metadata of a service
function global:Get-WsdlImporter($wsdlUrl=$(throw "parameter -wsdlUrl is missing"), $httpGet)
{
if($httpGet -eq $true)
{
$local:mode = [System.ServiceModel.Description.MetadataExchangeClientMode]::HttpGet
}
else
{
$local:mode = [System.ServiceModel.Description.MetadataExchangeClientMode]::MetadataExchange
}
$mexClient = New-Object System.ServiceModel.Description.MetadataExchangeClient((New-Object System.Uri($wsdlUrl)),$mode)
$mexClient.MaximumResolvedReferences = [System.Int32]::MaxValue
$metadataSet = $mexClient.GetMetadata()
$wsdlImporter = New-Object System.ServiceModel.Description.WsdlImporter($metadataSet)
return $wsdlImporter
}
# Generate wcf proxy types
function global:Get-WcfProxy($wsdlImporter=$null, $wsdlUrl, $proxyPath)
{
if($wsdlImporter -eq $null -and $wsdlUrl -eq $null)
{
throw "parameter -wsdlImporter or -wsdlUrl must be specified"
}
else
{
if($wsdlImporter -eq $null)
{
$wsdlImporter = Get-WsdlImporter -wsdlUrl $wsdlUrl
trap [Exception]
{
$script:wsdlImporter = Get-WsdlImporter -wsdlUrl $wsdlUrl -httpGet $true
continue
}
}
}
$generator = new-object System.ServiceModel.Description.ServiceContractGenerator
foreach($contractDescription in $wsdlImporter.ImportAllContracts())
{
[void]$generator.GenerateServiceContractType($contractDescription)
}
$parameters = New-Object System.CodeDom.Compiler.CompilerParameters
if($proxyPath -eq $null)
{
[void]$parameters.GenerateInMemory = $true
}
else
{
$parameters.OutputAssembly = $proxyPath
}
$providerOptions = new-object "System.Collections.Generic.Dictionary``2[System.String,System.String]"
[void]$providerOptions.Add("CompilerVersion","v3.5")
$compiler = New-Object Microsoft.CSharp.CSharpCodeProvider($providerOptions)
$result = $compiler.CompileAssemblyFromDom($parameters, $generator.TargetCompileUnit);
if($result.Errors.Count -gt 0)
{
throw "Proxy generation failed"
}
foreach($type in $result.CompiledAssembly.GetTypes())
{
if($type.BaseType.IsGenericType)
{
if($type.BaseType.GetGenericTypeDefinition().FullName -eq "System.ServiceModel.ClientBase``1" )
{
$type
}
}
}
}