--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xmlsecurityengine/xmlsecwrapper/src/xmlsecwtemplate.cpp	Thu Dec 17 09:29:21 2009 +0200
@@ -0,0 +1,181 @@
+/*
+* Copyright (c) 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: Class with methods used in encryption and decryption process.       
+*
+*/
+
+#include <e32std.h>
+#include <utf.h>
+
+#include "xmlsecwerrors.h"
+#include "xmlsecwdefs.h"
+#include "xmlsecwtemplate.h"
+
+#include "xmlsec_templates.h"
+#include "xmlsec_xmlsec.h"
+#include "xmlsec_xmltree.h"
+
+#include <xmlengdocument.h>
+#include <xmlengdomparser.h>
+#include <xmlengutils.h>
+
+// ---------------------------------------------------------------------------
+// Set Template 
+// ---------------------------------------------------------------------------
+//        
+void XmlSecTemplate::SetTemplateL(RXmlEngDocument& aTemplate, const RXmlEngDocument& aInput)
+    {
+    if(aInput.IsNull())
+        {
+        User::Leave(KErrTemplate);
+        };
+    if(aTemplate.NotNull())
+        {
+        aTemplate.Close();
+        }
+    aTemplate = aInput.CloneDocumentL();
+    }
+
+// ---------------------------------------------------------------------------
+// Set Template from file
+// ---------------------------------------------------------------------------
+//          
+void XmlSecTemplate::SetTemplateFromFileL(RXmlEngDocument& aTemplate, 
+                                          const TDesC8& aFile, 
+                                          RFs& aRFs)
+    {
+    if(aTemplate.NotNull())
+        {
+        aTemplate.Close();
+        }
+    // load template
+    HBufC16* buf = CnvUtfConverter::ConvertToUnicodeFromUtf8L(aFile);
+    CleanupStack::PushL(buf);
+    RXmlEngDOMImplementation dom;
+    dom.OpenL();
+    CleanupClosePushL(dom);
+    RXmlEngDOMParser parser;
+    User::LeaveIfError(parser.Open(dom));
+    CleanupClosePushL(parser);
+    aTemplate = parser.ParseFileL(aRFs,buf->Des());
+    CleanupStack::PopAndDestroy(&parser);
+    CleanupStack::PopAndDestroy(&dom);
+    CleanupStack::PopAndDestroy(buf);
+    }
+   
+// ---------------------------------------------------------------------------
+// Set Template from file
+// ---------------------------------------------------------------------------
+//          
+void XmlSecTemplate::SetTemplateFromFileL(RXmlEngDocument& aTemplate, const TDesC8& aFile)
+    {
+    RFs rfs;
+    User::LeaveIfError(rfs.Connect());
+    CleanupClosePushL(rfs);
+    XmlSecTemplate::SetTemplateFromFileL(aTemplate, aFile, rfs);
+    CleanupStack::PopAndDestroy(&rfs);
+    }
+    
+// ---------------------------------------------------------------------------
+// Set Template from buffer 
+// ---------------------------------------------------------------------------
+//          
+void XmlSecTemplate::SetTemplateFromBufferL(RXmlEngDocument& aTemplate,const TDesC8& aBuffer)
+    {
+    if(aTemplate.NotNull())
+        {
+        aTemplate.Close();
+        }
+    // load template
+    RXmlEngDOMImplementation dom;
+    dom.OpenL();
+    CleanupClosePushL(dom);
+    RXmlEngDOMParser parser;
+    User::LeaveIfError(parser.Open(dom));
+    CleanupClosePushL(parser);
+    aTemplate = parser.ParseL(aBuffer);
+    CleanupStack::PopAndDestroy(&parser);
+    CleanupStack::PopAndDestroy(&dom);
+    }
+    
+// ---------------------------------------------------------------------------
+// Destroy Template
+// ---------------------------------------------------------------------------
+//         
+void XmlSecTemplate::DestroyTemplate(RXmlEngDocument& aTemplate)
+    {
+    if(aTemplate.NotNull())
+        {
+        aTemplate.Close();
+        }
+    }    
+    
+// ---------------------------------------------------------------------------
+// Add <KeyName> element to <KeyInfo> node and set the value of it.
+// ---------------------------------------------------------------------------
+//           
+void XmlSecTemplate::SetKeyInfoL(RXmlEngDocument& aTemplate, const TDesC8& aKeyName)
+    {
+    if(!aKeyName.Compare(KNullDesC8))
+        {
+        User::Leave(KErrWrongParameter);
+        }
+    if(aTemplate.IsNull())
+        {
+        User::Leave(KErrTemplate);
+        }
+    xmlNodePtr keyInfo = NULL;
+    TXmlEngNode tmpNode = aTemplate.DocumentElement();
+    xmlNodePtr root = INTERNAL_NODEPTR(tmpNode);
+    keyInfo = xmlSecFindNode(root,xmlSecNodeKeyInfo, xmlSecDSigNs);
+    if(!keyInfo)
+        {
+        User::Leave(KErrTemplate);
+        }
+    TXmlEngElement(keyInfo).RemoveChildren();
+    char* name = XmlEngXmlCharFromDes8L(aKeyName); 
+    root = xmlSecTmplKeyInfoAddKeyName(keyInfo,(unsigned char*)name);
+    delete name;
+    if(!root)
+        {
+        User::Leave(KErrNoMemory);
+        }    
+    }
+    
+// ---------------------------------------------------------------------------
+// Add element to <KeyInfo> node. 
+// ---------------------------------------------------------------------------
+//          
+void XmlSecTemplate::SetKeyInfoL(RXmlEngDocument& aTemplate, TXmlEngElement aKeyProp)
+    {
+    if(aKeyProp.IsNull())
+        {
+        User::Leave(KErrWrongParameter);
+        }
+    if(aTemplate.IsNull())
+        {
+        User::Leave(KErrTemplate);
+        }        
+    xmlNodePtr keyInfo = NULL;
+    TXmlEngNode tmpNode = aTemplate.DocumentElement();
+    xmlNodePtr root = INTERNAL_NODEPTR(tmpNode);
+    keyInfo = xmlSecFindNode(root,xmlSecNodeKeyInfo, xmlSecDSigNs);
+    if(!keyInfo)
+        {
+        User::Leave(KErrTemplate);
+        }
+    TXmlEngElement keyIn(keyInfo);
+    keyIn.RemoveChildren();
+    keyIn.AppendChildL(aKeyProp);
+    }