--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cryptoservices/certificateandkeymgmt/wtlscert/wtlscertchain.cpp	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,198 @@
+/*
+* Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: 
+*
+*/
+
+
+#include <wtlscertchain.h>
+#include <wtlskeys.h>
+#include "wtlscertchainao.h"
+
+//validation status
+EXPORT_C TWTLSValidationStatus::TWTLSValidationStatus(const TValidationError aError,
+													  const TInt aCert)
+	:iReason(aError), iCert(aCert)
+	{
+	}
+
+//validationresult
+
+EXPORT_C CWTLSValidationResult* CWTLSValidationResult::NewLC()
+	{
+	CWTLSValidationResult* s = new(ELeave) CWTLSValidationResult;
+	CleanupStack::PushL(s);
+	s->ConstructL();
+	return s;
+	}
+
+EXPORT_C CWTLSValidationResult* CWTLSValidationResult::NewL()
+	{
+	CWTLSValidationResult* s = CWTLSValidationResult::NewLC();
+	CleanupStack::Pop();
+	return s;
+	}
+
+EXPORT_C CWTLSValidationResult::~CWTLSValidationResult()
+	{
+	delete iWarnings;
+	}
+
+CWTLSValidationResult::CWTLSValidationResult()
+	:iError(EValidatedOK, 0)
+	{
+	}
+
+void CWTLSValidationResult::ConstructL()
+	{
+	iWarnings = new(ELeave) CArrayFixFlat<TWTLSValidationStatus> (1);
+	}
+
+EXPORT_C const TWTLSValidationStatus CWTLSValidationResult::Error() const
+	{
+	return iError;
+	}
+
+EXPORT_C const CArrayFixFlat<TWTLSValidationStatus>& CWTLSValidationResult::Warnings() const
+	{
+	return *iWarnings;
+	}
+
+void CWTLSValidationResult::Reset()
+	{
+	iError = TWTLSValidationStatus(EValidatedOK, 0);
+	iWarnings->Reset();
+	}
+
+void CWTLSValidationResult::SetError(const TValidationError aError, const TInt aCert)
+	{
+	iError.iReason = aError;
+	iError.iCert = aCert;
+	}
+
+void CWTLSValidationResult::AppendWarningL(TWTLSValidationStatus aWarning)
+	{
+	iWarnings->AppendL(aWarning);
+	}
+
+		//WTLS cert chain
+
+		//constructors
+EXPORT_C CWTLSCertChain* CWTLSCertChain::NewL(RFs& aFs,
+											  const TPtrC8& aEncodedCerts,
+											  const TUid aClient)
+	{
+	CWTLSCertChain* self = CWTLSCertChain::NewLC(aFs, aEncodedCerts, aClient);
+	CleanupStack::Pop();	//self
+	return self;
+	}
+
+EXPORT_C CWTLSCertChain* CWTLSCertChain::NewLC(RFs& aFs,
+											   const TPtrC8& aEncodedCerts,
+											   const TUid aClient)
+	{
+	CWTLSCertChain* self = new(ELeave) CWTLSCertChain(aFs);
+	CleanupStack::PushL(self);
+	self->ConstructL(aEncodedCerts, aClient);
+	return self;
+	}
+
+EXPORT_C CWTLSCertChain* CWTLSCertChain::NewL(RFs& aFs, 
+											  const TPtrC8& aEncodedCerts, 
+											  const CArrayPtr<CWTLSCertificate>& aRootCerts)
+	{
+	CWTLSCertChain* self = CWTLSCertChain::NewLC(aFs, aEncodedCerts, aRootCerts);
+	CleanupStack::Pop();//self
+	return self;
+	}
+
+EXPORT_C CWTLSCertChain* CWTLSCertChain::NewLC(RFs& aFs, 
+											   const TPtrC8& aEncodedCerts, 
+											   const CArrayPtr<CWTLSCertificate>& aRootCerts)
+	{
+	CWTLSCertChain* self = new(ELeave) CWTLSCertChain(aFs);
+	CleanupStack::PushL(self);
+	self->ConstructL(aEncodedCerts, aRootCerts);
+	return self;
+	}
+
+		//destructor	
+EXPORT_C CWTLSCertChain::~CWTLSCertChain()
+	{
+	if (iChain)
+		iChain->ResetAndDestroy();
+	delete iChain;
+	delete iActiveObject;
+	}
+
+		//validation
+EXPORT_C void CWTLSCertChain::ValidateL(CWTLSValidationResult& aValidationResult,
+										const TTime& aValidationTime,
+										TRequestStatus& aStatus)
+	{
+	__ASSERT_DEBUG(iActiveObject, User::Panic(_L("CWTLSCertChain"), 1));
+
+	iActiveObject->Validate(aValidationResult, aValidationTime, aStatus);
+	}
+
+		//accessors
+EXPORT_C TInt CWTLSCertChain::Count() const
+	{
+	return iChain->Count();
+	}
+
+EXPORT_C const CWTLSCertificate& CWTLSCertChain::Cert(TInt aIndex) const
+	{
+	return *(iChain->At(aIndex));
+	}
+
+EXPORT_C TBool CWTLSCertChain::ChainHasRoot() const
+	{
+	return iChainHasRoot;
+	}
+
+EXPORT_C void CWTLSCertChain::AppendCertsL(const TPtrC8& aEncodedCerts)
+	{
+	for(TInt pos = 0; pos < aEncodedCerts.Size(); ) 
+		{
+		CWTLSCertificate* eeCert = CWTLSCertificate::NewLC(aEncodedCerts, pos);
+		iChain->AppendL(eeCert);
+		CleanupStack::Pop(eeCert);
+		}
+	}
+
+//private functions
+CWTLSCertChain::CWTLSCertChain(RFs& aFs)
+	: iFs(aFs), iChainHasRoot(EFalse)
+	{
+	}
+	
+void CWTLSCertChain::ConstructL(const TPtrC8& aEncodedCerts, const TUid aClient)
+	{
+	iActiveObject = CWTLSCertChainAO::NewL(iFs, *this, aClient);
+	DoConstructL(aEncodedCerts);
+	}
+
+void CWTLSCertChain::ConstructL(const TPtrC8& aEncodedCerts, const CArrayPtr<CWTLSCertificate>& aRootCerts)
+	{
+	iActiveObject = CWTLSCertChainAO::NewL(iFs, *this, aRootCerts);
+	DoConstructL(aEncodedCerts);
+	}
+
+void CWTLSCertChain::DoConstructL(const TPtrC8& aEncodedCerts)
+	{
+	iChain = new(ELeave) CArrayPtrFlat<CWTLSCertificate> (5);
+	//typical cert chain unlikely to be more than 5
+	AppendCertsL(aEncodedCerts);
+	}