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/*
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* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: DM Tree module
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*
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*/
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#include <utf.h>
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#include <smldmadapter.h>
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#include "nsmldmiapmatcher.h"
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// -----------------------------------------------------------------------------
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// CNSmlDMIAPMatcher* CNSmlDMIAPMatcher::NewL( MSmlDmCallback* aDmCallback )
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// -----------------------------------------------------------------------------
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CNSmlDMIAPMatcher* CNSmlDMIAPMatcher::NewL(MSmlDmCallback* aDmCallback)
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{
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CNSmlDMIAPMatcher* self = CNSmlDMIAPMatcher::NewLC(aDmCallback);
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CleanupStack::Pop();
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return self;
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}
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// -----------------------------------------------------------------------------
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// CNSmlDMIAPMatcher* CNSmlDMIAPMatcher::NewLC( MSmlDmCallback* aDmCallback )
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// -----------------------------------------------------------------------------
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CNSmlDMIAPMatcher* CNSmlDMIAPMatcher::NewLC(MSmlDmCallback* aDmCallback)
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{
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CNSmlDMIAPMatcher* self = new( ELeave ) CNSmlDMIAPMatcher;
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CleanupStack::PushL(self);
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self->ConstructL(aDmCallback);
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return self;
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}
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// -----------------------------------------------------------------------------
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// void CNSmlDMIAPMatcher::ConstructL( MSmlDmCallback* aDmCallback )
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// -----------------------------------------------------------------------------
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void CNSmlDMIAPMatcher::ConstructL(MSmlDmCallback* aDmCallback)
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{
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iCallback = aDmCallback;
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}
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// -----------------------------------------------------------------------------
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// CNSmlDMIAPMatcher::~CNSmlDMIAPMatcher()
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// -----------------------------------------------------------------------------
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CNSmlDMIAPMatcher::~CNSmlDMIAPMatcher()
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{
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}
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// -----------------------------------------------------------------------------
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// TInt CNSmlDMIAPMatcher::IAPIdFromURIL( const TDesC8& aURI )
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// -----------------------------------------------------------------------------
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TInt CNSmlDMIAPMatcher::IAPIdFromURIL(const TDesC8& aURI)
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{
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TInt iapId(KErrNotFound);
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MSmlDmAdapter::TError status;
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CBufBase* allIAPs = CBufFlat::NewL(16);
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CleanupStack::PushL(allIAPs);
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iCallback->FetchLinkL(KNSmlDMIAPUri, *allIAPs, status);
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TPtrC8 uri = RemoveDotSlash(aURI);
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if (status == MSmlDmAdapter::EOk && uri.Find(KNSmlDMIAPUri) == 0
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&& allIAPs->Ptr(0).Find(LastURISeg(uri))>=0)
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{
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HBufC8* luid = iCallback->GetLuidAllocL(uri);
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if (luid->Length() )
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{
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iapId = DesToInt(*luid);
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}
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delete luid;
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}
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CleanupStack::PopAndDestroy(allIAPs);
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return iapId;
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}
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// -----------------------------------------------------------------------------
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// HBufC8* CNSmlDMIAPMatcher::URIFromIAPIdL( TInt aIAPId )
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// -----------------------------------------------------------------------------
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HBufC8* CNSmlDMIAPMatcher::URIFromIAPIdL(TInt aIAPId)
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{
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CBufBase *allIAPs = CBufFlat::NewL(16);
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CleanupStack::PushL(allIAPs);
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MSmlDmAdapter::TError status;
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iCallback->FetchLinkL(KNSmlDMIAPUri, *allIAPs, status);
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if (status == MSmlDmAdapter::EOk)
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{
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TInt index(0);
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TInt segStart(0);
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while (index != KErrNotFound)
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{
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TPtrC8 allIAPsptr = allIAPs->Ptr(segStart).Mid(0);
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index = allIAPsptr.Locate('/');
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HBufC8* uriSeg = 0;
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if (index == KErrNotFound)
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{
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TPtrC8 uriSeg8Ptr = allIAPs->Ptr(segStart);
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uriSeg = uriSeg8Ptr.AllocLC();
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}
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else
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{
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TPtrC8 uriSeg8Ptr = allIAPs->Ptr(segStart).Mid( 0, index);
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uriSeg = uriSeg8Ptr.AllocLC();
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}
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HBufC8* uri = HBufC8::NewLC(KNSmlDMIAPUri().Length() + 1 + uriSeg->Length() );
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TPtr8 uriPtr = uri->Des();
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uriPtr.Format(KNSmlDMIAPUri);
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uriPtr.Append(KNSmlDMSeparator8);
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uriPtr.Append( *uriSeg);
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HBufC8* luid = iCallback->GetLuidAllocL(uriPtr);
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CleanupStack::PushL(luid);
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if (luid->Length() > 0)
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{
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TInt iapId = DesToInt(luid->Des());
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if (iapId == aIAPId)
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{
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CleanupStack::PopAndDestroy(); //luid
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CleanupStack::Pop(); //uri
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CleanupStack::PopAndDestroy(2); //uriSeg, allIAPs
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return uri;
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}
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}
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CleanupStack::PopAndDestroy(3); // luid, uri, uriSeg
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segStart += index + 1;
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}
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}
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CleanupStack::PopAndDestroy(); // allIAPs
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return 0;
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}
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// -----------------------------------------------------------------------------
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// TInt CNSmlDMIAPMatcher::DesToInt(const TDesC& aLuid)
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// -----------------------------------------------------------------------------
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TInt CNSmlDMIAPMatcher::DesToInt(const TDesC8& aLuid)
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{
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TLex8 lex(aLuid);
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TInt value = 0;
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lex.Val(value);
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return value;
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}
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// -----------------------------------------------------------------------------
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// TPtrC8 CNSmlDMIAPMatcher::RemoveDotSlash(const TDesC8& aURI) const
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// -----------------------------------------------------------------------------
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TPtrC8 CNSmlDMIAPMatcher::RemoveDotSlash(const TDesC8& aURI) const
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{
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if (aURI.Find(KNSmlDMIAPUriDotSlash)==0)
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{
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return aURI.Right(aURI.Length()-KNSmlDMIAPUriDotSlash().Length() );
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}
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else
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{
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return aURI;
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}
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}
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// -----------------------------------------------------------------------------
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// CNSmlDMIAPMatcher::TPtrC8 LastURISeg(const TDesC8& aURI)
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// Returns only the last uri segemnt
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// -----------------------------------------------------------------------------
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TPtrC8 CNSmlDMIAPMatcher::LastURISeg(const TDesC8& aURI) const
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{
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TInt i;
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for (i=aURI.Length()-1; i>=0; i--)
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{
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if (aURI[i]==KNSmlDMSlash)
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{
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break;
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}
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}
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if (i==0)
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{
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return aURI;
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}
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else
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{
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return aURI.Mid(i+1);
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}
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}
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