/*

* Copyright (c) 2007-2009 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:   This module contains the implementation of CIAUpdateBaseNode class 

*                member functions.

*

*/

#include <ncdprovider.h>

#include <ncdnode.h>

#include <ncdnodemetadata.h>

#include <ncdnodepurchase.h>

#include <ncdnodecontentinfo.h>

#include <ncdpurchasehistory.h>

#include <ncdutils.h>

#include <catalogsutils.h>

#include "iaupdatebasenodeimpl.h"

#include "iaupdatenodedetails.h"

#include "iaupdatecontrollerimpl.h"

#include "iaupdatecontentoperationmanager.h"

#include "iaupdateutils.h"

#include "iaupdatectrlnodeconsts.h"

#include "iaupdatedebug.h"

#include "iaupdateprotocolconsts.h"

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

// CIAUpdateBaseNode::CIAUpdateBaseNode

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

// might leave.

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

//

CIAUpdateBaseNode::CIAUpdateBaseNode( CIAUpdateController& aController ) 

: CBase(),

  iController( aController )

    {

    }

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

// CIAUpdateBaseNode::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CIAUpdateBaseNode::ConstructL( MNcdNode* aNode )

    {

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateBaseNode::ConstructL() begin");

    if ( !aNode )

        {

        // Do not accept NULL node.

        User::Leave( KErrArgument );

        }

    // Here we initialize metadata, details and contentinfo.

    // The metadata, its details and content info should remain same even if

    // update related operations are done. So, they can be created here and there

    // is no need to update that information during the lifetime of this node.

    // If the node is updated from the net server, then this whole node should be 

    // recreated. Or, these object should be updated in correct places.

    MNcdNodeMetadata* metaData = aNode->QueryInterfaceLC< MNcdNodeMetadata >();

    if ( metaData )

        {

        // Also update details information from the metadata.

        iMetaNamespace = metaData->Namespace().AllocL();

        iMetaId = metaData->Id().AllocL();

        SetNameL( *metaData );

        iDescription = metaData->Description().AllocL();

        IAUPDATE_TRACE_1("[IAUPDATE] description: %S", iDescription );

        // Notice, that ownership of metadata is not transferred here.

        iDetails = CIAUpdateNodeDetails::NewL( metaData );

        CleanupStack::PopAndDestroy( metaData );

        metaData = NULL;        

        }

    else

        {

        // Just leave, because important information is missing.

        // We should always have metadata when this node is created.

        User::Leave( KErrNotFound );        

        }

    // Get information from content info.

    // These we have to set here because we can not just pass this information

    // as it is given from the engine and we also take the ownership of the final

    // result.    

    MNcdNodeContentInfo* contentInfo = aNode->QueryInterfaceLC< MNcdNodeContentInfo >();

    if ( contentInfo )

        {

        iMime = contentInfo->MimeType().AllocL();

        iVersion.InternalizeL( contentInfo->Version() );

        iUid = contentInfo->Uid(); 

        // Release content info.

        // So, we can later check if it still exists and then get 

        // new one if it exists.

        CleanupStack::PopAndDestroy( contentInfo );

        contentInfo = NULL;

        }

    else

        {

        // Just leave, because important information is missing like

        // content UID.

        User::Leave( KErrNotFound );

        }

    // Not, that this function can not leave any more it is safe to take the

    // ownership of the node. Now, the user that called this function can safely

    // pop the node from the cleanup stack.

    iNode = aNode;

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateBaseNode::ConstructL() end");

    }

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

// CIAUpdateBaseNode::~CIAUpdateBaseNode

// Destructor

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

//    

CIAUpdateBaseNode::~CIAUpdateBaseNode()

    {

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateBaseNode::~CIAUpdateBaseNode() begin");

    if ( iNode )

        {

    	iNode->Release();

        }

    delete iMetaNamespace;    

    delete iMetaId;

    delete iName;    

    delete iDescription;

    delete iMime;

    delete iDetails;

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateBaseNode::~CIAUpdateBaseNode() end");

    }

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

// MIAUpdateNode functions

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

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

// CIAUpdateBaseNode::MetaNamespace

// 

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

//

const TDesC& CIAUpdateBaseNode::MetaNamespace() const

    {

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::MetaNamespace() = %S", 

                     iMetaNamespace);

    return *iMetaNamespace;

    }

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

// CIAUpdateBaseNode::MetaId

// 

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

//

const TDesC& CIAUpdateBaseNode::MetaId() const

    {

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::MetaId() = %S", iMetaId);

    return *iMetaId;

    }

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

// CIAUpdateBaseNode::Uid

// 

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

//

const TUid& CIAUpdateBaseNode::Uid() const

    {

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::Uid() = %x", iUid);

    return iUid;

    }

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

// CIAUpdateBaseNode::Name

// 

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

//

const TDesC &CIAUpdateBaseNode::Name() const

    {

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::Name() = %S", iName);

    return *iName;

    }

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

// CIAUpdateBaseNode::Description

// 

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

//

const TDesC& CIAUpdateBaseNode::Description() const

    {

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::Description() = %S", 

                     iDescription);

    return *iDescription;

    }

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

// CIAUpdateBaseNode::ContentSize

// 

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

//

TInt CIAUpdateBaseNode::ContentSizeL() const

    {

    // Notice, here we give the content size through the interface.

    // See OwnContentSizeL for the size that has been gotten from the server.

    // It will be given as a default, if child classes do not implement this.

    return OwnContentSizeL();

    }

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

// CIAUpdateBaseNode::Version

// 

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

//

const TIAUpdateVersion& CIAUpdateBaseNode::Version() const

    {

    return iVersion;

    }

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

// CIAUpdateBaseNode::Importance

// 

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

//    

MIAUpdateBaseNode::TImportance CIAUpdateBaseNode::Importance() const

    {

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::Importance() = %d", 

                     Details().Importance());

    return Details().Importance();

    }

void CIAUpdateBaseNode::SetImportance( MIAUpdateBaseNode::TImportance aImportance )

    {

    Details().SetImportance( aImportance );

    }

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

// CIAUpdateBaseNode::SearchCriteria

// 

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

//

const TDesC& CIAUpdateBaseNode::SearchCriteria() const

    {

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::SearchCriteria() = %S", 

                     &Details().SearchCriteria());

    return Details().SearchCriteria();

    }

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

// CIAUpdateBaseNode::RebootAfterInstall

// 

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

//

TBool CIAUpdateBaseNode::RebootAfterInstall() const

    {

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::RebootAfterInstall() = %d", 

                         Details().RebootAfterInstall());

    return Details().RebootAfterInstall();

    }

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

// CIAUpdateBaseNode::Hidden

// 

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

//

TBool CIAUpdateBaseNode::Hidden() const

    {

    TBool hidden( EFalse );

    if ( iForcedHidden

         || Details().Importance() == MIAUpdateBaseNode::EHidden )

        {

        hidden = ETrue;

        }

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::Hidden() = %d", hidden);

    return hidden;

    }

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

// CIAUpdateBaseNode::SetSelected

// 

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

//

void CIAUpdateBaseNode::SetSelected( TBool aSelected )

    {

    iSelected = aSelected;

    }

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

// CIAUpdateBaseNode::IsSelected

// 

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

//

TBool CIAUpdateBaseNode::IsSelected() const

    {

    return iSelected;

    }

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

// CIAUpdateBaseNode::LastUpdateErrorCodeL()

// 

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

// 

TInt CIAUpdateBaseNode::LastUpdateErrorCodeL() const

    {

    return CIAUpdateContentOperationManager::CheckErrorCode( 

            LastUpdateErrorCodeFromPurchaseHistoryL() );

    }

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

// CIAUpdateBaseNode::SetIdleCancelToPurchaseHistoryL

// 

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

//

void CIAUpdateBaseNode::SetIdleCancelToPurchaseHistoryL( 

    TBool aForceVisibleInHistory )

    {

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateBaseNode::SetIdleCancelToPurchaseHistoryL() begin");

    SetIdleErrorToPurchaseHistoryL( KErrCancel, aForceVisibleInHistory );

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateBaseNode::SetIdleCancelToPurchaseHistoryL() end");  

    }

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

// CIAUpdateBaseNode::SetInstallStatusToPurchaseHistoryL

// 

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

//    

void CIAUpdateBaseNode::SetInstallStatusToPurchaseHistoryL( 

    TInt aErrorCode, TBool aForceVisibleInHistory )

    {

    IAUPDATE_TRACE_2("[IAUPDATE] CIAUpdateBaseNode::SetInstallStatusToPurchaseHistoryL(): %d, %d",

                     aErrorCode, aForceVisibleInHistory);

    (void)aErrorCode;

    (void)aForceVisibleInHistory;

    // Nothing to do here because install status is automatically set into the

    // purchase history when normal nodes are used. 

    // Child classes may have their own implementation here.

    return;

    }

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

// Public functions

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

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

// CIAUpdateBaseNode::SetIdleErrorToPurchaseHistoryL

// 

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

//

void CIAUpdateBaseNode::SetIdleErrorToPurchaseHistoryL( 

    TInt aError, TBool aForceVisibleInHistory )

    {

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateBaseNode::SetIdleErrorToPurchaseHistoryL() begin");

    // Update the current node information to the purchase history.

    // Create a new purchase detail.

    CNcdPurchaseDetails* details( PurchaseDetailsLC() );

    // Set the current universal time. 

    // So, that item is the newest in the purhcase history list.

    details->SetLastUniversalOperationTime();

    // The operation was cancelled.

    details->SetLastOperationErrorCode( aError );

    // Because item should be forced as visible in history,

    // remove the hidden postfix if necessary.

    if ( aForceVisibleInHistory )

        {

        IAUPDATE_TRACE("[IAUPDATE] Change purchase history MIME to visible");

        TInt postfixIndex(

            iMime->Match( IAUpdateCtrlNodeConsts::KMimeHiddenPostfixPattern() ) );

        if ( postfixIndex != KErrNotFound )

            {

            IAUPDATE_TRACE("[IAUPDATE] Hidden postfix found. Omit it.");

            details->SetAttributeL( 

                MNcdPurchaseDetails::EPurchaseAttributeContentMimeType, 

                    iMime->Left( postfixIndex ) );            

            }

        }

    // Get the purchase history and save the purchase detail information there.

    MNcdPurchaseHistory* history( iController.ProviderL().PurchaseHistoryL() );

    CleanupReleasePushL( *history );

    history->SavePurchaseL( *details );

    CleanupStack::PopAndDestroy( history );

    CleanupStack::PopAndDestroy( details );    

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateBaseNode::SetIdleErrorToPurchaseHistoryL() end");      

    }

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

// CIAUpdateBaseNode::Equals

// 

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

// 

TBool CIAUpdateBaseNode::Equals( const CIAUpdateBaseNode& aNode ) const

    {

    if ( aNode.MetaNamespace() == MetaNamespace()

            && aNode.MetaId() == MetaId()

         || ( aNode.Uid() == Uid()

            && aNode.Version() == Version() 

        {

        return ETrue;

        }

    else 

        {

        return EFalse;

        }

    }

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

// CIAUpdateBaseNode::ForceHidden

// 

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

//

void CIAUpdateBaseNode::ForceHidden( TBool aHidden )

    {

    iForcedHidden = aHidden;

    }

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

// CIAUpdateBaseNode::OwnContentSizeL()

// 

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

//     

TInt CIAUpdateBaseNode::OwnContentSizeL() const

    {

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateBaseNode::OwnContentSizeL() begin");

    // Set the default size to zero.

    // We should always have content info and get the correct value 

    // from there. But, if content info is not available, then

    // zero is only thing we can give here.

    TInt retSize( 0 );

    // Get information from content info.

    MNcdNodeContentInfo* contentInfo( 

        iNode->QueryInterfaceL< MNcdNodeContentInfo >() );

    if ( contentInfo )

        {

        IAUPDATE_TRACE("[IAUPDATE] Content info interface found");

        // Content info existed. So, get the size info.

        retSize = contentInfo->Size();

        // Release content info.

        // So, we can later check if it still exists and then get 

        // new one if it exists.

        contentInfo->Release();

        contentInfo = NULL;

        }

    IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateBaseNode::OwnContentSizeL() end: %d",

                     retSize);

    return retSize;

    }

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

// CIAUpdateBaseNode::Details

// 

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

//

CIAUpdateNodeDetails& CIAUpdateBaseNode::Details() const

    {

    return *iDetails;

    }

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

// CIAUpdateBaseNode::Controller

// 

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

//

CIAUpdateController& CIAUpdateBaseNode::Controller() const

    {

    return iController;

    }

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

// CIAUpdateBaseNode::Node

// 

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

//

MNcdNode& CIAUpdateBaseNode::Node() const