/*

* Copyright (c) 2007 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 definition of CDiagResultDetailBasicItem

*

*/

// SYSTEM INCLUDE FILES

#include <s32strm.h>            // RReadStream, RWriteStream

// USER INCLUDE FILES

#include "diagresultdetailbasicitem.h"

// CONSTANTS

const TInt KDiagResultDetailBasicMaxNameLen = 50;

const TInt KDiagResultDetailBasicMaxFieldValueLen = 1024;

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

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

// CDiagResultDetailBasicItem::NewL

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

//

CDiagResultDetailBasicItem* CDiagResultDetailBasicItem::NewL(

            TInt aFieldId,

            const TDesC8& aFieldName,

            TInt aValue )

    {

    CDiagResultDetailBasicItem* self = new( ELeave )

        CDiagResultDetailBasicItem();

    CleanupStack::PushL( self );

    self->iFieldId = aFieldId;

    self->iFieldName = aFieldName.AllocL();

    self->iFieldType = ETypeInt;

    self->iValue.iInt = aValue;

    CleanupStack::Pop( self );

    return self;

    }

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

// CDiagResultDetailBasicItem::NewL

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

//

CDiagResultDetailBasicItem* CDiagResultDetailBasicItem::NewL(

            TInt aFieldId,

            const TDesC8& aFieldName,

            const TDesC8& aValue )

    {

    CDiagResultDetailBasicItem* self = new( ELeave )

        CDiagResultDetailBasicItem();

    CleanupStack::PushL( self );

    self->iFieldId = aFieldId;

    self->iFieldName = aFieldName.AllocL();

    self->iFieldType = ETypeDes8;

    self->iValue.iBuffer8 = aValue.AllocL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CDiagResultDetailBasicItem::NewL

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

//

CDiagResultDetailBasicItem* CDiagResultDetailBasicItem::NewL(

            TInt aFieldId,

            const TDesC8& aFieldName,

            const TDesC16& aValue )

    {

    CDiagResultDetailBasicItem* self = new( ELeave )

        CDiagResultDetailBasicItem();

    CleanupStack::PushL( self );

    self->iFieldId = aFieldId;

    self->iFieldName = aFieldName.AllocL();

    self->iFieldType = ETypeDes16;

    self->iValue.iBuffer16 = aValue.AllocL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CDiagResultDetailBasicItem::NewL

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

//

CDiagResultDetailBasicItem* CDiagResultDetailBasicItem::NewL(

            RReadStream& aReadStream )

    {

    CDiagResultDetailBasicItem* self = new( ELeave )

        CDiagResultDetailBasicItem();

    CleanupStack::PushL( self );

    self->InternalizeL( aReadStream );

    CleanupStack::Pop( self );

    return self;

    }

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

// CDiagResultDetailBasicItem::CDiagResultDetailBasicItem

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

//

CDiagResultDetailBasicItem::CDiagResultDetailBasicItem()

    {

    }

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

// CDiagResultDetailBasicItem::~CDiagResultDetailBasicItem

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

//

CDiagResultDetailBasicItem::~CDiagResultDetailBasicItem()

    {

    delete iFieldName;

    iFieldName = NULL;

    switch ( Type() )

        {

        case ETypeDes16:

            delete iValue.iBuffer16;

            iValue.iBuffer16 = NULL;

            break;

        case ETypeDes8:

            delete iValue.iBuffer8;

            iValue.iBuffer8 = NULL;

            break;

        default:

            // do nothing

            break;

        }

    }

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

// CDiagResultDetailBasicItem::FieldId

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

//

TInt CDiagResultDetailBasicItem::FieldId() const

    {

    return iFieldId;

    }

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

// CDiagResultDetailBasicItem::FieldName

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

//

const TDesC8& CDiagResultDetailBasicItem::FieldName() const

    {

    return *iFieldName;

    }

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

// CDiagResultDetailBasicItem::Type

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

//

CDiagResultDetailBasicItem::TFieldType CDiagResultDetailBasicItem::Type() const

    {

    return iFieldType;

    }

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

// CDiagResultDetailBasicItem::GetValue

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

//

TInt CDiagResultDetailBasicItem::GetValue( TInt& aValue ) const

    {

    if ( Type() != ETypeInt )

        return KErrArgument;

    aValue = iValue.iInt;

    return KErrNone;

    }

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

// CDiagResultDetailBasicItem::GetValue

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

//

TInt CDiagResultDetailBasicItem::GetValue( TPtrC8& aValue ) const

    {

    if ( Type() != ETypeDes8 )

        return KErrArgument;

    aValue.Set( iValue.iBuffer8->Des() );

    return KErrNone;

    }

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

// CDiagResultDetailBasicItem::GetValue

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

//

TInt CDiagResultDetailBasicItem::GetValue( TPtrC16& aValue ) const

    {

    if ( Type() != ETypeDes16 )

        return KErrArgument;

    aValue.Set( iValue.iBuffer16->Des() );

    return KErrNone;

    }

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

// CDiagResultDetailBasicItem::InternalizeL

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

//

void CDiagResultDetailBasicItem::InternalizeL( RReadStream& aReadStream )

    {

    // first read id

    iFieldId = aReadStream.ReadInt32L();

    // read field Type

    iFieldType = ( TFieldType ) aReadStream.ReadUint32L();

    // read field name

    iFieldName = HBufC8::NewL( aReadStream, KDiagResultDetailBasicMaxNameLen );

    switch ( Type() )

        {

        case ETypeInt:

            iValue.iInt = aReadStream.ReadInt32L();

            break;

        case ETypeDes16:

            iValue.iBuffer16 = HBufC16::NewL( aReadStream, 

                KDiagResultDetailBasicMaxFieldValueLen );

            break;

        case ETypeDes8:

            iValue.iBuffer8 = HBufC8::NewL( aReadStream, 

                KDiagResultDetailBasicMaxFieldValueLen );

            break;

        default:

            User::Leave( KErrCorrupt );

        }

    }

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

// CDiagResultDetailBasicItem::ExternalizeL

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

//

void CDiagResultDetailBasicItem::ExternalizeL( RWriteStream& aWriteStream ) const

    {

    // first field id

    aWriteStream.WriteInt32L( iFieldId );

    // write field Type

    aWriteStream.WriteUint32L( ( TUint )Type() );

    // write field name

    aWriteStream << FieldName();

    switch ( Type() )

        {

        case ETypeInt:

            aWriteStream.WriteInt32L( iValue.iInt );

            break;

        case ETypeDes16:

            aWriteStream << *( iValue.iBuffer16 );

            break;

        case ETypeDes8:

            aWriteStream << *( iValue.iBuffer8 );

            break;

        default:

            User::Leave( KErrCorrupt );

        }

    }

// End of File