/*

* 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: An XmlSec interface to the Symbian Unified Certificate Store       

*

*/

#include <mctcertstore.h>

#include <x509cert.h>

#include <charconv.h>

#include <utf.h>

#include "xmlsecmsymbiancertstore.h"

// -----------------------------------------------------------------------------

// FindMatchedCert 

// Find the cert that matched iCertLabel from iCerts. 

// The cert found will be stored in iCert.

// -----------------------------------------------------------------------------

//

void CSymbianCertStore::FindMatchedCert()

    {

    TInt numCert = iCerts.Count();

    // Reset iCert

    if (iCert)

        {

        //delete iCert;	

        iCert->Release();

        iCert = NULL;

        }	

        // No label to be found

        if (!iCertLabel)

            return;			

        for (int i=0;i<numCert;i++)

            {

            CCTCertInfo* cert = (CCTCertInfo *)iCerts[i];

            if (iCertLabel->Compare(cert->Label()) == 0)

                {

                iCert = cert;

                }			

            }	

            ResetAndDestroyCertsArray();     //iCerts

    }

// ---------------------------------------------------------------------------

// Constructor

// ---------------------------------------------------------------------------

// 

CSymbianCertStore::CSymbianCertStore()

:	CActive( EPriorityStandard ),

	iState( EUnitialized )

    {

    }    

// ---------------------------------------------------------------------------

// Second phase constructor

// ---------------------------------------------------------------------------

// 

void CSymbianCertStore::ConstructL()

    {

    User::LeaveIfError(iFs.Connect()); 

    CActiveScheduler::Add(this);

    }

// ---------------------------------------------------------------------------

// Two phase constructor

// ---------------------------------------------------------------------------

//   

EXPORT_C CSymbianCertStore* CSymbianCertStore::NewL()

    {

    CSymbianCertStore* self = NewLC();

    CleanupStack::Pop(self);

    return self;

    }

// ---------------------------------------------------------------------------

// Two phase constructor

// ---------------------------------------------------------------------------

//   

EXPORT_C CSymbianCertStore* CSymbianCertStore::NewLC()

    {

    CSymbianCertStore* self = new( ELeave ) CSymbianCertStore;

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

// ---------------------------------------------------------------------------

// Destructor

// ---------------------------------------------------------------------------

//    

CSymbianCertStore::~CSymbianCertStore()

    {

    Cancel();

    ResetAndDestroyCertsArray();     //iCerts

    // Free memory

        delete iCertFilter;

        delete iCertLabel;

        delete iCertData;

        delete iCertObject;

    if (iCert)

        {

        iCert->Release();

        }

        delete iCertStore;

    iFs.Close();	

    }

// -----------------------------------------------------------------------------

// Release all resources kept in iCerts array (exept for iCert which is released 

// separetly) and empty iCerts array

// -----------------------------------------------------------------------------

//

 void CSymbianCertStore::ResetAndDestroyCertsArray()

    {    

    TInt count = iCerts.Count();        

    for ( int i=0; i<count; ++i )

        {

        CCTCertInfo* cert = iCerts[i];

        if ( cert != iCert )

            {

            cert->Release();

            }

        }	    

        iCerts.Reset();            

    }

// -----------------------------------------------------------------------------

// Release all resources kept in iCerts array  and empty iCerts array

// -----------------------------------------------------------------------------

//