/*+
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* Copyright (c) 2002 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 the License "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:  CLandmarkService class implementation+
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*+
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*/+
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+
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+
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#include <ecom/implementationproxy.h>+
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#include "landmarkprovider.h"+
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#include "landmarkinterface.h"+
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#include "landmarkliwparams.hrh"+
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#include "../../inc/serviceerrno.h"+
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+
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//CONSTANTS+
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_LIT8(KCmdName,"cmd");+
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// ============================ MEMBER FUNCTIONS ===============================+
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+
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// -----------------------------------------------------------------------------+
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// CLandmarkProvider::NewL()+
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// Two-phased constructor.+
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// -----------------------------------------------------------------------------+
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//+
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CLandmarkProvider* CLandmarkProvider::NewL()+
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    {+
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      return new (ELeave) CLandmarkProvider();+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CLandmarkProvider::CLandmarkProvider()+
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// C++ default constructor can NOT contain any code, that might leave.+
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// -----------------------------------------------------------------------------+
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//+
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CLandmarkProvider :: CLandmarkProvider()+
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    {+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CLandmarkProvider::~CLandmarkProvider()+
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// Destructor.+
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// -----------------------------------------------------------------------------+
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//+
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CLandmarkProvider :: ~CLandmarkProvider()+
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    {+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CLandmarkProvider::InitialiseL(MLiwNotifyCallback& /*aFrameworkCallback*/,+
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//                                 const RCriteriaArray& aInterest)+
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// Called by the AIW framework to initialise provider with necessary information+
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// from the Service Handler.+
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// -----------------------------------------------------------------------------+
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//+
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void CLandmarkProvider::InitialiseL(MLiwNotifyCallback& /*aFrameworkCallback*/,+
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                                 const RCriteriaArray& /*aInterest*/)+
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    {+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CLandmarkProvider::HandleServiceCmdL(const TInt& aCmdId,+
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//    const CLiwGenericParamList& aInParamList,+
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//    CLiwGenericParamList& aOutParamList,+
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//    TUint aCmdOptions,+
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//    const MLiwNotifyCallback* aCallback)+
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// Called by the AIW framework to initialise provider with necessary information+
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// from the Service Handler.+
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// -----------------------------------------------------------------------------+
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//+
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void CLandmarkProvider::HandleServiceCmdL( const TInt& aCmdId,+
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    const CLiwGenericParamList& aInParamList,+
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    CLiwGenericParamList& aOutParamList,+
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    TUint aCmdOptions,+
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    const MLiwNotifyCallback* /*aCallback*/ )+
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    {+
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    // Cancel bit must always be checked. Support can be implemented if necessary.+
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    if ( aCmdOptions & KLiwOptCancel )+
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        {+
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        return;+
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        }+
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    TPtrC8 CmdName;+
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    const TLiwGenericParam* cmd;+
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    if ( aCmdId == KLiwCmdAsStr )+
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        {+
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        TInt pos = 0;+
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        cmd = aInParamList.FindFirst(pos,KCmdName);+
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        if ( NULL != cmd )+
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            {+
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            CmdName.Set( cmd->Value().AsData() );+
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            }+
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        }+
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    if ( CmdName == KIDataSource )+
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        {+
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        //Create interface pointer and return the output param+
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        CLandmarkInterface* interface = CLandmarkInterface::NewL();+
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        CleanupClosePushL(*interface);+
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        TRAPD (err,interface->SetActiveL(aInParamList));+
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        if( err )+
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        	{+
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        	err = interface->SapiError(err);+
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        	}+
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        aOutParamList.AppendL(TLiwGenericParam(KErrorCode,TLiwVariant((TInt32)err)));+
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        if( SErrBadArgumentType == err )+
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        	{+
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        	aOutParamList.AppendL(TLiwGenericParam(KErrorMsg,TLiwVariant(KInvalidDbUri())));+
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        	}+
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        aOutParamList.AppendL(TLiwGenericParam(KIDataSource,TLiwVariant(interface)));+
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        CleanupStack::Pop(interface);+
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        }+
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    else+
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        {+
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        aOutParamList.AppendL(TLiwGenericParam(KErrorCode,TLiwVariant((TInt32)SErrMissingArgument)));+
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        aOutParamList.AppendL(TLiwGenericParam(KErrorMsg,TLiwVariant(KInterfaceMissing())));+
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        }+
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    }+
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+
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//+
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// Rest of the file is for ECom initialization.+
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//+
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+
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// Map the interface UIDs to implementation factory functions+
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const TImplementationProxy ImplementationTable[] =+
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    {+
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    IMPLEMENTATION_PROXY_ENTRY( 0x10282CF6, CLandmarkProvider::NewL )+
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    };+
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+
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// ---------------------------------------------------------+
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// Exported proxy for instantiation method resolution+
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// ---------------------------------------------------------+
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//+
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EXPORT_C const TImplementationProxy* ImplementationGroupProxy( TInt& aTableCount )+
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    {+
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    aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);+
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    return ImplementationTable;+
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    }+
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