<?xml version="1.0" encoding="utf-8"?>
<!--
  <copyright file="ps.xsd" company="Outercurve Foundation">
    Copyright (c) 2004, Outercurve Foundation.
    This software is released under Microsoft Reciprocal License (MS-RL).
    The license and further copyright text can be found in the file
    LICENSE.TXT at the root directory of the distribution.
  </copyright>
-->
<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>
      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>
