diff -r 000000000000 -r e35f40988205 xml/xmldomandxpath/src/xmlenginedom/xmlengxformsinstancemap.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xml/xmldomandxpath/src/xmlenginedom/xmlengxformsinstancemap.cpp	Thu Dec 17 09:29:21 2009 +0200
@@ -0,0 +1,114 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// XForms functions
+//
+
+#include "xmlengdomdefs.h" 
+#include <xml/dom/xmlengdocument.h>
+#include <xml/dom/xmlengxformsinstancemap.h>
+#include <stdapis/libxml2/libxml2_hash.h>
+#include <xml/utils/xmlengmem.h>
+#include <xml/utils/xmlengxestrings.h>
+
+const TInt KHashTableSize = 10;
+
+// ---------------------------------------------------------------------------
+// Initializes internal storage. Leaves created object on cleanup stack.
+// @return New CXFormsInstanceMap object.
+// @exception Leave on OOM.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CXmlEngXFormsInstanceMap* CXmlEngXFormsInstanceMap::NewLC() 
+    {
+    CXmlEngXFormsInstanceMap* instance = new(ELeave) CXmlEngXFormsInstanceMap();
+    CleanupStack::PushL(instance);
+    instance->ConstructL();
+    return instance;
+    }
+
+// ---------------------------------------------------------------------------
+// Initializes internal storage.
+// @return New CXFormsInstanceMap object.
+// @exception Leave on OOM.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CXmlEngXFormsInstanceMap* CXmlEngXFormsInstanceMap::NewL() 
+    {
+    CXmlEngXFormsInstanceMap* instance = NewLC();
+    CleanupStack::Pop(instance);
+    return instance;
+    }
+
+void CXmlEngXFormsInstanceMap::ConstructL()
+    {
+    iInternal = xmlHashCreate(KHashTableSize);
+    OOM_IF_NULL(iInternal);
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor. Frees internal storage, but <b>does not</b> free the Document
+// instances that were added. These are owned by the caller.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CXmlEngXFormsInstanceMap::~CXmlEngXFormsInstanceMap() 
+    {
+    xmlHashFree(
+        static_cast<xmlHashTablePtr>(iInternal), 
+        (xmlHashDeallocator) NULL);
+    }
+
+// ---------------------------------------------------------------------------
+// Adds entry to container. Document is associated with a name. If an entry
+// with the same name already exists this method does nothing.
+// @param[in] aInstance   The DOM document to be stored.
+// @param[in] aName       The name that is associated with the document.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CXmlEngXFormsInstanceMap::AddEntryL(
+    RXmlEngDocument& aInstance, 
+    const TDesC8& aName ) 
+    {
+    xmlChar* name = xmlCharFromDesC8L(aName);
+    if ( 0 > xmlHashAddEntry(
+                static_cast<xmlHashTablePtr>(iInternal), 
+                name, 
+                INTERNAL_DOCPTR(aInstance))
+        )
+        {
+        delete name;
+        TEST_OOM_FLAG;
+        // else: there is already instance with such name
+        }
+    else
+        {
+        delete name;
+        }
+    }
+    
+// ---------------------------------------------------------------------------
+// Removes an entry from the container. If the entry does not exists
+// method does nothing. Note that document is <b>not freed</b>.
+// @param[in] aName   Name of entry to remove. 
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CXmlEngXFormsInstanceMap::RemoveEntryL(
+    const TDesC8& aName ) 
+    {
+    xmlChar* name = xmlCharFromDesC8L(aName);
+    xmlHashRemoveEntry(
+        static_cast<xmlHashTablePtr>(iInternal), 
+        name, 
+        (xmlHashDeallocator) NULL);
+    delete name;
+    }