/*

* Copyright (c) 2008 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:

 *

*/

// INCLUDE FILES

#include <asn1dec.h>

#include    "cstspath.h"

namespace java

{

namespace satsa

{

// CONSTANTS

const TInt KSTSMinNumberOfSubModules = 1;

const TInt KSTSMaxNumberOfSubModules = 3;

// ============================ MEMBER FUNCTIONS ===============================

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

// CSTSPath::CSTSPath

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CSTSPath::CSTSPath()

{

}

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

// CSTSPath::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CSTSPath::ConstructL()

{

    iPath = KNullDesC8().AllocL();

}

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

// CSTSPath::NewL

// Two-phased constructor.

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

//

CSTSPath* CSTSPath::NewLC()

{

    CSTSPath* self = new(ELeave) CSTSPath();

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

}

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

// CSTSPath::NewL

// Two-phased constructor.

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

//

CSTSPath* CSTSPath::NewL()

{

    CSTSPath* self = CSTSPath::NewLC();

    CleanupStack::Pop(self);

    return self;

}

// Destructor

CSTSPath::~CSTSPath()

{

    delete iPath;

}

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

// CSTSPath::DecodeL

// Decrypts raw data to this instance

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

void CSTSPath::DecodeL(const TDesC8& aRawData)

{

    CArrayPtr<TASN1DecGeneric>* itemsData = DecodeSequenceLC(ETrue, //must be sequence

                                            aRawData, KSTSMinNumberOfSubModules, KSTSMaxNumberOfSubModules);

    // we would not get this far if there is not 1-3 elements

    TInt pos = 0;

    if (pos >= itemsData->Count())

    {

        User::Leave(KErrArgument);

    }

    //decoding Path (octet string)

    TASN1DecOctetString path;

    HBufC8* tmpPath = path.DecodeDERL(*itemsData->At(pos++));

    delete iPath;

    iPath = tmpPath;

    //optional index and optional length are not needed

    CleanupStack::PopAndDestroy(itemsData);

}

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

// CSTSPath::Path

// Getter for Path

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

const TDesC8& CSTSPath::Path() const

{

    return *iPath;

}

} // namespace satsa

} // namespace java

//  End of File