/*

* Copyright (c) 2002 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: Implementation of CDmAdDdf.

*

*/

#include <utf.h>

#include "dmadddf.h"

#include "dmadeventlog.h"

#include "dmadutil.h"

#include "vpnlogger.h"

CDmAdDdf* CDmAdDdf::NewL(MDmAdCallBack* aDmAdCallBack, CDmAdStore* aStore)

    {

    TRACE("CDmAdDdf::NewL");

    CDmAdDdf* self = NewLC(aDmAdCallBack, aStore);

    CleanupStack::Pop();

    return self;

    }

CDmAdDdf* CDmAdDdf::NewLC(MDmAdCallBack* aDmAdCallBack, CDmAdStore* aStore)

    {

    CDmAdDdf* self = new (ELeave) CDmAdDdf(aDmAdCallBack, aStore);

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

    }

void CDmAdDdf::ConstructL(void)

    {

    TRACE("CDmAdDdf::ConstructL");

    }

CDmAdDdf::CDmAdDdf(MDmAdCallBack* aDmAdCallBack, CDmAdStore* aStore) :

   iCallBack(aDmAdCallBack), iStore(aStore)

    {

    TRACE("CDmAdDdf::CDmAdDdf");

    }

CDmAdDdf::~CDmAdDdf()

    {

    TRACE("CDmAdDdf::~CDmAdDdf");

    }

//===================================================================================================

void CDmAdDdf::BuildDDFVersionL(CBufBase& aDDFVersion)

    {

    TRACE("CDmAdDdf::BuildDDFVersionL");

    aDDFVersion.InsertL(0, KDmAdDdfVersion);

    }

void CDmAdDdf::BuildDDFStructureL(MSmlDmDDFObject& aDDF)

    {

    TRACE("CDmAdDdf::BuildDDFStructureL");

    TSmlDmAccessTypes accessTypesExec;

    accessTypesExec.SetReplace(); // accessTypesExec.SetExec();

    TSmlDmAccessTypes accessTypesGet;

    accessTypesGet.SetGet();

    TSmlDmAccessTypes accessTypesAdd;

    accessTypesAdd.SetAdd();

    TSmlDmAccessTypes accessTypesGetAdd;

    accessTypesGetAdd.SetGet();

    accessTypesGetAdd.SetAdd();

    TSmlDmAccessTypes accessTypesGetDelete;

    accessTypesGetDelete.SetGet();

    accessTypesGetDelete.SetDelete();

    TSmlDmAccessTypes accessTypesAll;

    accessTypesAll.SetGet();

    accessTypesAll.SetAdd();

    accessTypesAll.SetDelete();

    accessTypesAll.SetReplace();

    TSmlDmAccessTypes accessTypesNoDelete;

    accessTypesNoDelete.SetGet();

    accessTypesNoDelete.SetAdd();

    accessTypesNoDelete.SetReplace();

    MSmlDmDDFObject* obj;

    MSmlDmDDFObject* objNokiaIpSecVpn;

    MSmlDmDDFObject* objIpSecVpnGeneral;

    MSmlDmDDFObject* objPolicy;

    MSmlDmDDFObject* objPolicyX;

    MSmlDmDDFObject* objAp;

    MSmlDmDDFObject* objApX;

    MSmlDmDDFObject* objApXPolicyRef;

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

    objNokiaIpSecVpn = &TDmAdUtil::AddChildObjectL(aDDF, KDmAdNodeNokiaIpSecVpn);

    TDmAdUtil::FillNodeInfoL(*objNokiaIpSecVpn,

                             accessTypesGet,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EPermanent,

                             MSmlDmDDFObject::ENode,

                             KDmAdDescNodeNokiaIpSecVpn,

                             ETrue,

                             KDmAdNokiaIpSecVpnRootTypeProperty);

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

    objIpSecVpnGeneral = &TDmAdUtil::AddChildObjectL(*objNokiaIpSecVpn, KDmAdNodeGeneral);

    TDmAdUtil::FillNodeInfoL(*objIpSecVpnGeneral,

                             accessTypesGet,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EPermanent,

                             MSmlDmDDFObject::ENode,

                             KDmAdDescNodeGeneral,

                             EFalse,

                             KNullDesC8);

    obj = &TDmAdUtil::AddChildObjectL(*objIpSecVpnGeneral, KDmAdLeafClientVersion);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesGet,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafClientVersion,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objIpSecVpnGeneral, KDmAdLeafEventLog);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesGetDelete,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EBin,

                             KDmAdDescLeafEventLog,

                             EFalse);

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

    objPolicy = &TDmAdUtil::AddChildObjectL(*objNokiaIpSecVpn, KDmAdNodePolicy);

    TDmAdUtil::FillNodeInfoL(*objPolicy,

                             accessTypesGet,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EPermanent,

                             MSmlDmDDFObject::ENode,

                             KDmAdDescNodePolicy,

                             EFalse,

                             KNullDesC8);

    objPolicyX = &TDmAdUtil::AddChildObjectL(*objPolicy, KDmAdNodeRt);

    TDmAdUtil::FillNodeInfoL(*objPolicyX,

                             accessTypesAll,

                             MSmlDmDDFObject::EZeroOrMore,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::ENode,

                             KDmAdDescNodeRt,

                             EFalse,

                             KNullDesC8);

    obj = &TDmAdUtil::AddChildObjectL(*objPolicyX, KDmAdLeafName);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesNoDelete,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafName,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objPolicyX, KDmAdLeafId);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesGetAdd,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafId,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objPolicyX, KDmAdLeafVersion);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesNoDelete,

                             MSmlDmDDFObject::EZeroOrOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafVersion,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objPolicyX, KDmAdLeafDescription);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesNoDelete,

                             MSmlDmDDFObject::EZeroOrOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafDescription,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objPolicyX, KDmAdLeafIssuer);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesNoDelete,

                             MSmlDmDDFObject::EZeroOrOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafIssuer,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objPolicyX, KDmAdLeafContact);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesNoDelete,

                             MSmlDmDDFObject::EZeroOrOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafContact,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objPolicyX, KDmAdLeafContent);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesNoDelete,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EBin,

                             KDmAdDescLeafContent,

                             EFalse);

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

    objAp = &TDmAdUtil::AddChildObjectL(*objNokiaIpSecVpn, KDmAdNodeAp);

    TDmAdUtil::FillNodeInfoL(*objAp,

                             accessTypesGet,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EPermanent,

                             MSmlDmDDFObject::ENode,

                             KDmAdDescNodeAp,

                             EFalse,

                             KNullDesC8);

    objApX = &TDmAdUtil::AddChildObjectL(*objAp, KDmAdNodeRt);

    TDmAdUtil::FillNodeInfoL(*objApX,

                             accessTypesAll,

                             MSmlDmDDFObject::EZeroOrMore,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::ENode,

                             KDmAdDescNodeRt,

                             EFalse,

                             KNullDesC8);

    obj = &TDmAdUtil::AddChildObjectL(*objApX, KDmAdLeafName);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesNoDelete,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafName,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objApX, KDmAdLeafThisRef);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesGet,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafThisRef,

                             EFalse);

    objApXPolicyRef = &TDmAdUtil::AddChildObjectL(*objApX, KDmAdNodePolicyRef);

    TDmAdUtil::FillNodeInfoL(*objApXPolicyRef,

                             accessTypesGetAdd,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::ENode,

                             KDmAdDescNodePolicyRef,

                             EFalse,

                             KNullDesC8);

    obj = &TDmAdUtil::AddChildObjectL(*objApXPolicyRef, KDmAdLeafId);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesNoDelete,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafId,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objApXPolicyRef, KDmAdLeafUri);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesGet,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafUri,

                             EFalse);

    obj = &TDmAdUtil::AddChildObjectL(*objApX, KDmAdLeafConRef);

    TDmAdUtil::FillNodeInfoL(*obj,

                             accessTypesNoDelete,

                             MSmlDmDDFObject::EOne,

                             MSmlDmDDFObject::EDynamic,

                             MSmlDmDDFObject::EChr,

                             KDmAdDescLeafConRef,

                             EFalse);

    }

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

void CDmAdDdf::NotRtNodeAddNodeObjectL(const TDesC8& /*aUri*/, 

                                       const TDesC8& /*aParentLuid*/, 

                                       TInt aStatusRef)

    {

    TRACE("CDmAdDdf::NotRtNodeAddNodeObjectL");

    iCallBack->SetStatusL(aStatusRef, KErrNone);

    }

void CDmAdDdf::NotRtNodeUpdateLeafObjectL(const TDesC8& /*aUri*/, 

                                          const TDesC8& /*aLuid*/, 

                                          const TDesC8& /*aObject*/, 

                                          const TDesC8& /*aType*/, 

                                          TInt aStatusRef)

    {

    TRACE("CDmAdDdf::NotRtNodeUpdateLeafObjectL");

    iCallBack->SetStatusL(aStatusRef, KErrNone);

    }

TInt CDmAdDdf::NotRtNodeFetchLeafObjectLC(const TDesC8& aUri, 

                                          const TDesC8& /*aLuid*/, 

                                          const TDesC8& /*aType*/, 

                                          CBufBase*& aObject)

    {

    TInt status = KErrNotFound;

    CBufBase* object = CBufFlat::NewL(32);

    CleanupStack::PushL(object);

    TPtrC8 lastSeg = TDmAdUtil::LastUriSeg(aUri);

    if (lastSeg.Compare(KDmAdLeafClientVersion) == 0)

        {

        HBufC8* version = CnvUtfConverter::ConvertFromUnicodeToUtf8L(KVersion);

        CleanupStack::PushL(version);

        object->InsertL(0, *version);

        CleanupStack::PopAndDestroy(); //version

        status = KErrNone;

        }

    else if (lastSeg.Compare(KDmAdLeafEventLog) == 0)

        {

        TDmAdEventLog::EventLogL(*object);

        status = KErrNone;

        }

    aObject = object;

    return status;

    }

void CDmAdDdf::NotRtNodeDeleteObjectL(const TDesC8& aUri, 

                                      const TDesC8& /*aLuid*/, 

                                      TInt aStatusRef)

    {

    TRACE("CDmAdDdf::NotRtNodeDeleteObjectL");

    TInt status = KErrNone; //KErrNotFound;

    TPtrC8 lastSeg = TDmAdUtil::LastUriSeg(aUri);

    if (lastSeg.Compare(KDmAdLeafEventLog) == 0)

        {

        TDmAdEventLog::DeleteLogL();

        status = KErrNone;

        }

    iCallBack->SetStatusL(aStatusRef, status);

    }

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

TBool CDmAdDdf::IsNodeRtNodeL(const TDesC8& aUri)

    {

    TRACE("CDmAdDdf::IsNodeRtNodeL");

    TBool ret = EFalse;

    TPtrC8 lastSeg = TDmAdUtil::LastUriSeg(aUri);

    if (lastSeg.Compare(KDmAdLeafEventLog) == 0) // for DeleteObjectL: In this case this method is called also when URI is leaf (not always node)

        {

        return EFalse;

        }

    if (lastSeg.Compare(KDmAdNodeNokiaIpSecVpn) == 0 ||

        lastSeg.Compare(KDmAdNodeGeneral) == 0 ||

        lastSeg.Compare(KDmAdNodePolicy) == 0 ||

        lastSeg.Compare(KDmAdNodeAp) == 0 ||

        lastSeg.Compare(KDmAdNodePolicyRef) == 0)

        {

        ret = EFalse;

        }

    else

        {

        if (TDmAdUtil::NumOfURISegs(aUri) < 2)

            {

            DEBUG_LOG(_L("Node not found"));            

            User::Leave(KErrNotFound);

            }

        TPtrC8 prevSeg = TDmAdUtil::LastUriSeg(TDmAdUtil::RemoveLastUriSeg(aUri));

        if (prevSeg.Compare(KDmAdNodePolicy) == 0 ||

            prevSeg.Compare(KDmAdNodeAp) == 0)

            {

            ret = ETrue;

            }

        else

            {

            DEBUG_LOG(_L("Node not found"));

            User::Leave(KErrNotFound);

            }

        }

    return ret;

    }

TBool CDmAdDdf::IsLeafUnderRtNodeL(const TDesC8& aUri)

    {

    TRACE("CDmAdDdf::IsLeafUnderRtNodeL");

    TBool ret = EFalse;

    TPtrC8 nodeUri(TDmAdUtil::RemoveLastUriSeg(aUri));

    ret = IsNodeRtNodeL(nodeUri);

    if (!ret)

        {

        TPtrC8 nodeUriSeg = TDmAdUtil::LastUriSeg(nodeUri);

        if (nodeUriSeg.Compare(KDmAdNodePolicyRef) == 0)

            {

            ret = ETrue;

            }

        }

    return ret;

    }

TPtrC8 CDmAdDdf::RtNodeUriForLeafL(const TDesC8& aLeafUri)

    {

    TRACE("CDmAdDdf::RtNodeUriForLeafL");

    TPtrC8 ret;

    TPtrC8 nodeUri(TDmAdUtil::RemoveLastUriSeg(aLeafUri));

    TPtrC8 nodeUriSeg(TDmAdUtil::LastUriSeg(nodeUri));

    TPtrC8 prevNodeUri(TDmAdUtil::RemoveLastUriSeg(nodeUri));

    TPtrC8 prevNodeUriSeg(TDmAdUtil::LastUriSeg(prevNodeUri));

    if (prevNodeUriSeg.Compare(KDmAdNodePolicy) == 0 ||

        prevNodeUriSeg.Compare(KDmAdNodeAp) == 0)

        {

        ret.Set(nodeUri);

        }

    else if (nodeUriSeg.Compare(KDmAdNodePolicyRef) == 0)

        {

        ret.Set(prevNodeUri);

        }

    else

        {

        DEBUG_LOG(_L("Node not found"));

        User::Leave(KErrNotFound);

        }

    return ret;

    }

TBool CDmAdDdf::IsTopLevelRtNode(const TDesC8& aUri)

    {

    TRACE("CDmAdDdf::IsTopLevelRtNode");

    (void)aUri;

    return ETrue;

    }

HBufC8* CDmAdDdf::ParentRtNodeUriForRtNodeLC(const TDesC8& /*aUri*/)

    {

    DEBUG_LOG(_L("CDmAdDdf::ParentRtNodeUriForRtNodeLC method not implemented"));

    User::Leave(KErrGeneral);

    return NULL;

    }

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

void CDmAdDdf::BuildChildUriListLC(const TDesC8& aUri, 

                                   const TDesC8& aParentLuid, 

                                   const CArrayFix<TSmlDmMappingInfo>& aPreviousUriSegmentList, 

                                   CBufBase*& aCurrentList)

    {

    CBufBase* currentList = CBufFlat::NewL(128);

    CleanupStack::PushL(currentList);

    TPtrC8 lastSeg = TDmAdUtil::LastUriSeg(aUri);

    if (lastSeg.Compare(KDmAdNodeNokiaIpSecVpn) == 0)

        {

        currentList->InsertL(0, KDmAdListOfNokiaIpSecVpnChildren);

        }

    else if (lastSeg.Compare(KDmAdNodeGeneral) == 0)

        {

        currentList->InsertL(0, KDmAdListOfIpSecVpnGeneralChildren);

        }

    else if (lastSeg.Compare(KDmAdNodePolicyRef) == 0)

        {

        if (!iStore->FindRtNodeL(aParentLuid, aUri))

            {

            DEBUG_LOG(_L("Node not found"));            

            User::Leave(KErrNotFound);

            }

        currentList->InsertL(0, KDmAdListOfPolicyRefChildren);

        }

    else if (lastSeg.Compare(KDmAdNodePolicy) == 0 ||

             lastSeg.Compare(KDmAdNodeAp) == 0)

        {

        TDmAdUtil::BuildRtNodeChildUriListL(iCallBack, iStore, aUri, aParentLuid, aPreviousUriSegmentList, *currentList);

        }

    else

        {

        TPtrC8 prevSeg = TDmAdUtil::LastUriSeg(TDmAdUtil::RemoveLastUriSeg(aUri));

        if (prevSeg.Compare(KDmAdNodePolicy) == 0 ||

            prevSeg.Compare(KDmAdNodeAp) == 0)

            {

            if (!iStore->FindRtNodeL(aParentLuid, aUri))

                {

                DEBUG_LOG(_L("Node not found"));       

                User::Leave(KErrNotFound);

                }

            if (prevSeg.Compare(KDmAdNodePolicy) == 0)