objectexchangeserviceadvertiser.cpp

This C++ code example provides a method for transferring objects or chunks of data from one device

/* Copyright (c) 2004, Nokia. All rights reserved */


// INCLUDE FILES
#include <bt_sock.h>
#include <StringLoader.h>
#include <BtObjectExchange.rsg>

#include "ObjectExchangeServiceAdvertiser.h"
#include "ObjectExchangeProtocolConstants.h"

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

// ----------------------------------------------------------------------------
// CObjectExchangeServiceAdvertiser::NewL()
// Two-phased constructor.
// ----------------------------------------------------------------------------
//
CObjectExchangeServiceAdvertiser* CObjectExchangeServiceAdvertiser::NewL()
    {
    CObjectExchangeServiceAdvertiser* self = 
        CObjectExchangeServiceAdvertiser::NewLC();
    CleanupStack::Pop( self );
    return self;
    }

// ----------------------------------------------------------------------------
// CObjectExchangeServiceAdvertiser::NewLC()
// Two-phased constructor.
// ----------------------------------------------------------------------------
//
CObjectExchangeServiceAdvertiser* CObjectExchangeServiceAdvertiser::NewLC()
    {
    CObjectExchangeServiceAdvertiser* self = new ( 
        ELeave ) CObjectExchangeServiceAdvertiser();
    CleanupStack::PushL( self );
    self->ConstructL();
    return self;
    }

// ----------------------------------------------------------------------------
// CObjectExchangeServiceAdvertiser::ConstructL()
// Symbian 2nd phase constructor can leave.
// ----------------------------------------------------------------------------
//
void CObjectExchangeServiceAdvertiser::ConstructL()
    {
    // Load string data from RSS
    iServiceDescription = StringLoader::LoadL( R_BTOB_SERVICE_DESCRIPTION );
    }    

// ----------------------------------------------------------------------------
// CObjectExchangeServiceAdvertiser::CObjectExchangeServiceAdvertiser()
// Constructor.
// ----------------------------------------------------------------------------
//
CObjectExchangeServiceAdvertiser::CObjectExchangeServiceAdvertiser()
    {
    // no implementation required
    }

// ----------------------------------------------------------------------------
// CObjectExchangeServiceAdvertiser::~CObjectExchangeServiceAdvertiser()
// Destructor.
// ----------------------------------------------------------------------------
//
CObjectExchangeServiceAdvertiser::~CObjectExchangeServiceAdvertiser()
    {

    // Delete private member
    delete iServiceDescription;
    }

// ----------------------------------------------------------------------------
// CObjectExchangeServiceAdvertiser::BuildProtocolDescriptionL()
// Builds the protocol description.
// ----------------------------------------------------------------------------
//
void CObjectExchangeServiceAdvertiser
::BuildProtocolDescriptionL( CSdpAttrValueDES* aProtocolDescriptor, 
                            TInt aPort )
    {
    TBuf8<1> channel;
    channel.Append( ( TChar )aPort );

    aProtocolDescriptor
    ->StartListL()   //  List of protocols required for this method
        ->BuildDESL()
        ->StartListL()   //  Details of lowest level protocol
            ->BuildUUIDL( KL2CAP )
        ->EndListL()

        ->BuildDESL()
        ->StartListL()
            ->BuildUUIDL( KRFCOMM )
            ->BuildUintL( channel )
        ->EndListL()

        ->BuildDESL()
        ->StartListL()
            ->BuildUUIDL( KBtProtocolIdOBEX )
        ->EndListL()
    ->EndListL();
    }

// ----------------------------------------------------------------------------
// CObjectExchangeServiceAdvertiser::ServiceName()
// ----------------------------------------------------------------------------
//
const TDesC& CObjectExchangeServiceAdvertiser::ServiceName()
    {
    return KServiceName;
    }

// ----------------------------------------------------------------------------
// CObjectExchangeServiceAdvertiser::ServiceDescription()
// ----------------------------------------------------------------------------
//
const TDesC& CObjectExchangeServiceAdvertiser::ServiceDescription()
    {
     return *iServiceDescription;
    }

// ----------------------------------------------------------------------------
// CObjectExchangeServiceAdvertiser::ServiceClass()
// ----------------------------------------------------------------------------
//
const TInt CObjectExchangeServiceAdvertiser::ServiceClass()
    {
    return KServiceClass;
    }

// End of File