﻿<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
          xmlns:xse="http://schemas.microsoft.com/wix/2005/XmlSchemaExtension"
         xmlns:html="http://www.w3.org/1999/xhtml"
          xmlns:wix="http://schemas.microsoft.com/wix/2006/wi"
    targetNamespace="http://schemas.microsoft.com/wix/PSExtension"
              xmlns="http://schemas.microsoft.com/wix/PSExtension">
  <xs:annotation>
    <xs:documentation>
      Copyright (c) Microsoft Corporation.  All rights reserved.

      The use and distribution terms for this software are covered by the
      Common Public License 1.0 (http://opensource.org/licenses/cpl1.0.php)
      which can be found in the file CPL.TXT at the root of this distribution.
      By using this software in any fashion, you are agreeing to be bound by
      the terms of this license.

      You must not remove this notice, or any other, from this software.

      The source code schema for the Windows Installer XML Toolset PowerShell Extension.
    </xs:documentation>
  </xs:annotation>
  <xs:import namespace="http://schemas.microsoft.com/wix/2006/wi" />
  <xs:element name="FormatsFile">
    <xs:annotation>
      <xs:documentation>
        Identifies the parent File as a formats XML file for the referenced PowerShell snap-in.
      </xs:documentation>
      <xs:appinfo>
        <xse:parent namespace="http://schemas.microsoft.com/wix/2006/wi" ref="File" />
        <xse:remarks>
          A formats XML file that defines output formats for objects on the pipeline.
        </xse:remarks>
      </xs:appinfo>
    </xs:annotation>
    <xs:complexType>
      <xs:attribute name="FileId" type="xs:string">
        <xs:annotation>
          <xs:documentation>
            Reference to the formats File ID. This is required when nested under the SnapIn element.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="SnapIn" type="xs:string">
        <xs:annotation>
          <xs:documentation>
            Reference to the PowerShell snap-in ID for which this formats file is associated. This is required when nested under the File element.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
    </xs:complexType>
  </xs:element>
  <xs:element name="TypesFile">
    <xs:annotation>
      <xs:documentation>
        Identifies the parent File as a types XML file for the referenced PowerShell snap-in.
      </xs:documentation>
      <xs:appinfo>
        <xse:parent namespace="http://schemas.microsoft.com/wix/2006/wi" ref="File" />
        <xse:remarks>
          A types XML file used by the extensible type system.
        </xse:remarks>
      </xs:appinfo>
    </xs:annotation>
    <xs:complexType>
      <xs:attribute name="FileId" type="xs:string">
        <xs:annotation>
          <xs:documentation>
            Reference to the types File ID. This is required when nested under the SnapIn element.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="SnapIn" type="xs:string">
        <xs:annotation>
          <xs:documentation>
            Reference to the PowerShell snap-in ID for which this types file is associated. This is required when nested under the File element.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
    </xs:complexType>
  </xs:element>
  <xs:element name="SnapIn">
    <xs:annotation>
      <xs:documentation>
        Identifies the parent File as a PowerShell snap-in to be registered on the system.
      </xs:documentation>
      <xs:appinfo>
        <xse:parent namespace="http://schemas.microsoft.com/wix/2006/wi" ref="File" />
        <xse:remarks>
          <html:a href="http://www.microsoft.com/powershell">PowerShell</html:a> snap-ins
          allow developers to extend the functionality of of the PowerShell engine.
          Add this element to identify the parent File as a PowerShell snap-in that will
          get registered on the system.
        </xse:remarks>
      </xs:appinfo>
    </xs:annotation>
    <xs:complexType>
      <xs:choice minOccurs="0" maxOccurs="unbounded">
        <xs:element ref="FormatsFile" />
        <xs:element ref="TypesFile" />
      </xs:choice>
      <xs:attribute name="Id" type="xs:string" use="required">
        <xs:annotation>
          <xs:documentation>
            The identifier for this PowerShell snap-in.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="AssemblyName" type="xs:string">
        <xs:annotation>
          <xs:documentation>
            The fully-qualified name of the assembly.
          </xs:documentation>
          <xs:appinfo>
            <xse:deprecated />
          </xs:appinfo>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="CustomSnapInType" type="xs:string">
        <xs:annotation>
          <xs:documentation>
            The full type name of a class that is used to register a list of cmdlets and providers.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="Description" type="xs:string">
        <xs:annotation>
          <xs:documentation>
            A brief description of the snap-in.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="DescriptionIndirect" type="EmbeddedResource">
        <xs:annotation>
          <xs:documentation>
            An embedded resource that contains a brief description of the snap-in.
            This resource must be embedded in the current snap-in assembly.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="RequiredPowerShellVersion" type="VersionType">
        <xs:annotation>
          <xs:documentation>
            The required version of PowerShell that must be installed and is associated with the
            snap-in registration. The default value is "1.0".
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="Vendor" type="xs:string">
        <xs:annotation>
          <xs:documentation>
            The name of the snap-in vendor.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="VendorIndirect" type="EmbeddedResource">
        <xs:annotation>
          <xs:documentation>
            An embedded resource that contains the name of the snap-in vendor.
            This resource must be embedded in the current snap-in assembly.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
      <xs:attribute name="Version" type="VersionType">
        <xs:annotation>
          <xs:documentation>
            The version of the snapin. If not specified, this is taken from the assembly name.
          </xs:documentation>
        </xs:annotation>
      </xs:attribute>
    </xs:complexType>
  </xs:element>
  <xs:attribute name="RequiredVersion" type="xs:string">
    <xs:annotation>
      <xs:documentation>
        The version of this extension required to compile the defining source.
      </xs:documentation>
      <xs:appinfo>
        <xse:parent namespace="http://schemas.microsoft.com/wix/2006/wi" ref="Wix" />
      </xs:appinfo>
    </xs:annotation>
  </xs:attribute>
  <xs:simpleType name="EmbeddedResource">
    <xs:annotation>
      <xs:documentation>
        <html:p>
          Values should be in the format <html:i>ResourceName,StringName</html:i>, where <html:i>ResourceName</html:i>
          is the name of the embedded resource in your assembly sans the ".resources" extension, and <html:i>StringName</html:i>
          is the name of the string resource in the embedded resource.
        </html:p>
        <html:p>
          Example: UtilityMshSnapInResources,Description
        </html:p>
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:string" />
  </xs:simpleType>
  <xs:simpleType name="VersionType">
    <xs:annotation>
      <xs:documentation>
        Values of this type will look like: "x", "x.x", "x.x.x", or "x.x.x.x" where x is an integer from 0 to 65534.
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:string">
      <xs:pattern value="\d{1,5}(\.\d{1,5}){0,3}"/>
    </xs:restriction>
  </xs:simpleType>
</xs:schema>