source: vbox/trunk/src/VBox/Main/webservice/websrv-php.xsl@ 24913

<xsl:stylesheet version = '1.0'
     xmlns:xsl='http://www.w3.org/1999/XSL/Transform'
     xmlns:vbox="http://www.virtualbox.org/">

<!--

    websrv-php.xsl:
        XSLT stylesheet that generates vboxServiceWrappers.php from
        VirtualBox.xidl. This PHP file represents our
        web service API. Depends on WSDL file for actual SOAP bindings.

     Copyright (C) 2009 Sun Microsystems, Inc.
     Contributed by James Lucas (mjlucas at eng.uts.edu.au).

     This file is part of VirtualBox Open Source Edition (OSE), as
     available from http://www.virtualbox.org. This file is free software;
     you can redistribute it and/or modify it under the terms of the GNU
     General Public License (GPL) as published by the Free Software
     Foundation, in version 2 as it comes in the "COPYING" file of the
     VirtualBox OSE distribution. VirtualBox OSE is distributed in the
     hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.

     Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
     Clara, CA 95054 USA or visit http://www.sun.com if you need
     additional information or have any questions.
-->


<xsl:output
  method="text"
  version="1.0"
  encoding="utf-8"
  indent="no"/>

<xsl:include href="websrv-shared.inc.xsl" />

<xsl:variable name="G_setSuppressedInterfaces"
              select="//interface[@wsmap='suppress']" />

<xsl:template name="emitOutParam">
  <xsl:param name="type" />
  <xsl:param name="value" />
  <xsl:param name="safearray" />

  <xsl:choose>
    <xsl:when test="$type='wstring' or $type='uuid'">(string)<xsl:value-of select="$value" /></xsl:when>
    <xsl:when test="$type='boolean'">(bool)<xsl:value-of select="$value" /></xsl:when>
    <xsl:when test="$type='long' or $type='unsigned long' or $type='long long' or $type='short' or $type='unsigned short' or $type='unsigned long long' or $type='result'">(int)<xsl:value-of select="$value" /></xsl:when>
    <xsl:when test="$type='double' or $type='float'">(float)<xsl:value-of select="$value" /></xsl:when>
    <xsl:when test="$type='octet'"><xsl:value-of select="$value" /></xsl:when>
    <xsl:otherwise>
        <xsl:choose>
            <xsl:when test="$safearray='yes'">
                <xsl:text>new </xsl:text><xsl:value-of select="$type" />Collection ($this->connection, <xsl:value-of select="$value"/><xsl:text>)</xsl:text>
            </xsl:when>
            <xsl:otherwise>
                <xsl:text>new </xsl:text><xsl:value-of select="$type" /> ($this->connection, <xsl:value-of select="$value"/><xsl:text>)</xsl:text>
            </xsl:otherwise>
        </xsl:choose>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

<xsl:template name="emitGetAttribute">
  <xsl:param name="ifname" />
  <xsl:param name="attrname" />
  <xsl:param name="attrtype" />
  <xsl:param name="attrsafearray" />
  <xsl:variable name="fname"><xsl:call-template name="makeGetterName"><xsl:with-param name="attrname" select="$attrname"/></xsl:call-template> </xsl:variable>
   public function <xsl:value-of select="$fname"/>() {
       $request = new stdClass();
       $request->_this = $this->handle;
       $response = $this->connection->__soapCall('<xsl:value-of select="$ifname"/>_<xsl:value-of select="$fname"/>', array((array)$request));
       <xsl:text>return </xsl:text>
       <xsl:call-template name="emitOutParam">
           <xsl:with-param name="type" select="$attrtype" />
           <xsl:with-param name="value" select="concat('$response->','returnval')" />
           <xsl:with-param name="safearray" select="@safearray"/>
         </xsl:call-template><xsl:text>;</xsl:text>
   }
</xsl:template>

<xsl:template name="emitSetAttribute">
  <xsl:param name="ifname" />
  <xsl:param name="attrname" />
  <xsl:param name="attrtype" />
  <xsl:param name="attrsafearray" />
  <xsl:variable name="fname"><xsl:call-template name="makeSetterName"><xsl:with-param name="attrname" select="$attrname"/></xsl:call-template></xsl:variable>
   public function <xsl:value-of select="$fname"/>($value) {
       $request = stdClass();
       $request->_this = $this->handle;
       if (is_int($value) || is_string($value) || is_bool($value)) {
            $request-><xsl:value-of select="$attrname"/> = $value;
       }
       else
       {
            $request-><xsl:value-of select="$attrname"/> = $value->handle;
       }
       $this->connection->__soapCall('<xsl:value-of select="$ifname"/>_<xsl:value-of select="$fname"/>', array((array)$request));
   }
</xsl:template>

<xsl:template name="interface">
   <xsl:variable name="ifname"><xsl:value-of select="@name" /></xsl:variable>
   <xsl:variable name="wsmap"><xsl:value-of select="@wsmap" /></xsl:variable>
   <xsl:variable name="extends"><xsl:value-of select="@extends" /></xsl:variable>
   <xsl:text>
/**
* Generated VBoxWebService Interface Wrapper
*/
</xsl:text>
   <xsl:choose>
      <xsl:when test="($extends = '$unknown') or ($extends = '$dispatched') or ($extends = '$errorinfo')">
         <xsl:value-of select="concat('class ', $ifname, ' extends VBox_ManagedObject {&#10;')" />
      </xsl:when>
      <xsl:when test="//interface[@name=$extends]">
         <xsl:value-of select="concat('class ', $ifname, ' extends ', $extends, ' {&#10;')" />
      </xsl:when>
   </xsl:choose>
   <xsl:for-each select="method">
      <xsl:if test="not((param[@type=($G_setSuppressedInterfaces/@name)])
                      or (param[@mod='ptr']))" >
           <xsl:call-template name="method">
               <xsl:with-param name="wsmap" select="$wsmap" />
            </xsl:call-template>
      </xsl:if>
  </xsl:for-each>
  <xsl:for-each select="attribute">
      <xsl:variable name="attrname"><xsl:value-of select="@name" /></xsl:variable>
      <xsl:variable name="attrtype"><xsl:value-of select="@type" /></xsl:variable>
      <xsl:variable name="attrreadonly"><xsl:value-of select="@readonly" /></xsl:variable>
      <!-- skip this attribute if it has parameters of a type that has wsmap="suppress" -->
      <xsl:choose>
        <xsl:when test="( $attrtype=($G_setSuppressedInterfaces/@name) )">
          <xsl:comment><xsl:value-of select="concat('skipping attribute ', $attrtype, ' for it is of a suppressed type')" /></xsl:comment>
        </xsl:when>
        <xsl:otherwise>
          <xsl:choose>
            <xsl:when test="@readonly='yes'">
              <xsl:comment> readonly attribute <xsl:copy-of select="$ifname" />::<xsl:copy-of select="$attrname" /> </xsl:comment>
            </xsl:when>
            <xsl:otherwise>
              <xsl:comment> read/write attribute <xsl:copy-of select="$ifname" />::<xsl:copy-of select="$attrname" /> </xsl:comment>
            </xsl:otherwise>
          </xsl:choose>
          <!-- aa) get method: emit request and result -->
          <xsl:call-template name="emitGetAttribute">
            <xsl:with-param name="ifname" select="$ifname" />
            <xsl:with-param name="attrname" select="$attrname" />
            <xsl:with-param name="attrtype" select="$attrtype" />
          </xsl:call-template>
          <!-- bb) emit a set method if the attribute is read/write -->
          <xsl:if test="not($attrreadonly='yes')">
            <xsl:call-template name="emitSetAttribute">
              <xsl:with-param name="ifname" select="$ifname" />
              <xsl:with-param name="attrname" select="$attrname" />
              <xsl:with-param name="attrtype" select="$attrtype" />
            </xsl:call-template>
          </xsl:if>
        </xsl:otherwise>
      </xsl:choose>
  </xsl:for-each>
  <xsl:text>}
  </xsl:text>
</xsl:template>

<xsl:template name="collection">
   <xsl:variable name="ifname"><xsl:value-of select="@name" /></xsl:variable>
   <xsl:text>
/**
* Generated VBoxWebService Managed Object Collection
*/</xsl:text>
class <xsl:value-of select="$ifname"/>Collection extends VBox_ManagedObjectCollection {
   protected $_interfaceName = "<xsl:value-of select="$ifname"/>";
}
</xsl:template>

<xsl:template name="interfacestruct">
   <xsl:variable name="ifname"><xsl:value-of select="@name" /></xsl:variable>
   <xsl:text>
/**
* Generated VBoxWebService Struct
*/</xsl:text>
class <xsl:value-of select="$ifname"/> extends VBox_Struct {
    <xsl:for-each select="attribute">
       protected $<xsl:value-of select="@name"/>;
    </xsl:for-each>
    public function __construct($connection, $handle) {
    <xsl:for-each select="attribute">
       $this-><xsl:value-of select="@name"/> = $handle-><xsl:value-of select="@name"/><xsl:text>;</xsl:text>
    </xsl:for-each>
    }

    <xsl:for-each select="attribute">
    public function <xsl:call-template name="makeGetterName"><xsl:with-param name="attrname" select="@name"/></xsl:call-template>() {
       return $this-><xsl:value-of select="@name"/>;
    }
    </xsl:for-each>

}
</xsl:template>

<xsl:template name="genreq">
       <xsl:param name="wsmap" />
       <xsl:text>$request = new stdClass()</xsl:text>;
       <xsl:if test="$wsmap='managed'">
       $request->_this = $this->handle;
       </xsl:if>
       <xsl:for-each select="param[@dir='in']">
       $request-><xsl:value-of select="@name" /> = $arg_<xsl:value-of select="@name" /><xsl:text>;</xsl:text>
       </xsl:for-each>
       $response = $this->connection->__soapCall('<xsl:value-of select="../@name"/>_<xsl:value-of select="@name"/>', array((array)$request));
       <!-- return needs to be the first one -->
       return <xsl:if test="param[@dir='out']">
                <xsl:text>array(</xsl:text>
              </xsl:if>
         <xsl:for-each select="param[@dir='return']">
         <xsl:call-template name="emitOutParam">
           <xsl:with-param name="type" select="@type" />
           <xsl:with-param name="value" select="concat('$response->','returnval')" />
           <xsl:with-param name="safearray" select="@safearray"/>
         </xsl:call-template>
         <xsl:if test="../param[@dir='out']">
           <xsl:text>, </xsl:text>
         </xsl:if>
       </xsl:for-each>
       <xsl:for-each select="param[@dir='out']">
         <xsl:if test="not(position()=1)">
           <xsl:text>, </xsl:text>
         </xsl:if>
         <xsl:call-template name="emitOutParam">
           <xsl:with-param name="type" select="@type" />
           <xsl:with-param name="value" select="concat('$response->',@name)" />
           <xsl:with-param name="safearray" select="@safearray"/>
         </xsl:call-template>
       </xsl:for-each>
       <xsl:if test="param[@dir='out']">
           <xsl:text>)</xsl:text>
       </xsl:if>
       <xsl:text>;&#10;</xsl:text>
</xsl:template>

<xsl:template name="method" >
   <xsl:param name="wsmap" />
   public function <xsl:value-of select="@name"/><xsl:text>(</xsl:text>
   <xsl:for-each select="param[@dir='in']">
     <xsl:if test="not(position()=1)">
       <xsl:text>, </xsl:text>
     </xsl:if>
     <xsl:value-of select="concat('$arg_',@name)"/>
   </xsl:for-each><xsl:text>) { &#10;       </xsl:text>
   <xsl:call-template name="genreq"><xsl:with-param name="wsmap" select="$wsmap" /></xsl:call-template>
   <xsl:text>  }&#10;</xsl:text>
</xsl:template>

<xsl:template name="enum">
  <xsl:text>
/**
* Generated VBoxWebService ENUM
*/</xsl:text>
class <xsl:value-of select="@name"/> extends VBox_Enum {
   public $NameMap = array(<xsl:for-each select="const"><xsl:if test="not(@wsmap='suppress')"><xsl:value-of select="@value"/> => '<xsl:value-of select="@name"/>'<xsl:if test="not(position()=last())">, </xsl:if></xsl:if></xsl:for-each>);
   public $ValueMap = array(<xsl:for-each select="const"><xsl:if test="not(@wsmap='suppress')">'<xsl:value-of select="@name"/>' => <xsl:value-of select="@value"/><xsl:if test="not(position()=last())">, </xsl:if></xsl:if></xsl:for-each>);
}
</xsl:template>

<xsl:template match="/">
<xsl:text>&lt;?php

/*
* Copyright (C) 2009 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*
* This file is autogenerated from VirtualBox.xidl, DO NOT EDIT!
*/

abstract class VBox_ManagedObject
{
    protected $connection;
    protected $handle;

    public function  __construct($soap, $handle = null)
    {
        $this->connection = $soap;
        $this->handle = $handle;
    }

    public function __toString()
    {
        return (string)$this->handle;
    }

    public function __set($attr, $value)
    {
        $methodName = "set" . $attr;
        if (method_exists($this, $methodName))
            $this->$methodName($value);
        else
            throw new Exception("Attribute does not exist");
    }

    public function __get($attr)
    {
        $methodName = "get" . $attr;
        if (method_exists($this, $methodName))
            return $this->$methodName();
        else
            throw new Exception("Attribute does not exist");
    }

   public function getHandle()
   {
       return $this->handle;
   }

   public function releaseRemote()
   {
       try
       {
           $request = new stdClass();
           $request->_this = $this->handle;
           $this->connection->__soapCall('IManagedObjectRef_release', array((array)$request));
       } catch (Exception $ex) {}
   }
}

abstract class VBox_ManagedObjectCollection implements Iterator {
    protected $connection;
    protected $handles;
    protected $_interfaceName = null;

    public function __construct($soap, array $handles = array())
    {
        $this->connection = $soap;
        $this->handles = $handles;
    }

    public function rewind() {
        reset($this->handles);
    }

    public function current() {
        $handle = current($this->handles);
        if ($handle !== false &amp;&amp; !$handle instanceof $this->_interfaceName) {
            $handle = new $this->_interfaceName($this->connection, $handle);
        }
        return $handle;
    }

    public function key() {
        $handle = key($this->handles);
        return $handle;
    }

    public function next() {
        $handle = next($this->handles);
        return $handle;
    }

    public function valid() {
        $handle = $this->current() !== false;
        return $handle;
    }
}

abstract class VBox_Struct {
    public function __get($attr)
    {
        $methodName = "get" . $attr;
        if (method_exists($this, $methodName))
            return $this->$methodName();
        else
            throw new Exception("Attribute does not exist");
    }
}

abstract class VBox_Enum {
   protected $handle;

   public function __construct($connection, $handle)
   {
       if (is_string($handle))
           $this->handle = $this->ValueMap[$handle];
       else
           $this->handle = $handle;
   }

   public function __toString()
   {
       return (string)$this->NameMap[$this->handle];
   }
}

</xsl:text>
  <xsl:for-each select="//interface[@wsmap='managed' or @wsmap='global']">
       <xsl:call-template name="interface"/>
       <xsl:call-template name="collection"/>
  </xsl:for-each>
   <xsl:for-each select="//interface[@wsmap='struct']">
       <xsl:call-template name="interfacestruct"/>
       <xsl:call-template name="collection"/>
  </xsl:for-each>
  <xsl:for-each select="//enum">
       <xsl:call-template name="enum"/>
  </xsl:for-each>

</xsl:template>

</xsl:stylesheet>