// Copyright (c) 2005-2009 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:
//
#include <obex/transport/obexconnector.h>
#include "ObexListenerRfcommConnector.h"
#include "connectobserver.h"
#include "logger.h"
#include "obexbtfaults.h"
#ifdef __FLOG_ACTIVE
_LIT8(KLogComponent, "RFCOMM");
#endif
#ifdef _DEBUG
_LIT(KPanicCat, "ListRfcomm");
#endif
CObexListenerRfcommConnector::CObexListenerRfcommConnector(MConnectObserver& aParent,
RSocketServ& aSocketServ,
RSocket& aSocket,
const TProtocolDesc& aProtocolDesc,
TBTSockAddr& aAddr)
: CActive(EPriorityStandard),
iParent(aParent),
iSocketServ(aSocketServ),
iSocket(aSocket),
iProtocolDesc(aProtocolDesc),
iAddr(aAddr)
{
LOG_FUNC
LOG(_L8("\taAddr:"));
LOGHEXDESC(aAddr);
CActiveScheduler::Add(this);
}
CObexListenerRfcommConnector::~CObexListenerRfcommConnector()
{
LOG_FUNC
Cancel();
// iListeningSocket will only have been open if there was a request
// outstanding, in which case it will have been closed in DoCancel, so no
// need to do it here.
__ASSERT_DEBUG(!iListeningSocket.SubSessionHandle(), PANIC(KPanicCat, EListRfcommInternalError));
}
void CObexListenerRfcommConnector::RunL()
{
LOG_LINE
LOG_FUNC
LOG1(_L8("\tiStatus = %d"), iStatus.Int());
// These exists purely as sanity-checks on our internal state.
__ASSERT_DEBUG(iSocket.SubSessionHandle(), PANIC(KPanicCat, EListRfcommInternalError));
__ASSERT_DEBUG(iListeningSocket.SubSessionHandle(), PANIC(KPanicCat, EListRfcommInternalError));
TObexConnectionInfo sockinfo;
if ( iStatus == KErrNone )
{
sockinfo.iSocketType = TObexConnectionInfo::ESocketStream;
TPckgBuf<TUint> optBuf(65535); //If all else fails we should get a max 64K buffer
iSocket.GetOpt(KRFCOMMMaximumMTU, KSolBtRFCOMM, optBuf);
// Set socket buffer sizes based on negotiated MTU
iSocket.SetOpt(KSOSendBuf, KSOLSocket, optBuf);
iSocket.SetOpt(KSORecvBuf, KSOLSocket, optBuf);
}
else
{
iSocket.Close();
}
iListeningSocket.Close();
iParent.ConnectComplete(iStatus.Int(), sockinfo);
}
void CObexListenerRfcommConnector::DoCancel()
{
LOG_FUNC
// These exist purely as sanity-checks on our internal state.
__ASSERT_DEBUG(iSocket.SubSessionHandle(), PANIC(KPanicCat, EListRfcommInternalError));
__ASSERT_DEBUG(iListeningSocket.SubSessionHandle(), PANIC(KPanicCat, EListRfcommInternalError));
iListeningSocket.CancelAccept();
iListeningSocket.Close();
iSocket.Close();
}
void CObexListenerRfcommConnector::AcceptL()
{
LOG_FUNC
__ASSERT_DEBUG(!iSocket.SubSessionHandle(), PANIC(KPanicCat, EListRfcommInternalError));
__ASSERT_DEBUG(!iListeningSocket.SubSessionHandle(), PANIC(KPanicCat, EListRfcommInternalError));
LEAVEIFERRORL(iListeningSocket.Open(iSocketServ,
iProtocolDesc.iAddrFamily,
iProtocolDesc.iSockType,
iProtocolDesc.iProtocol));
CleanupClosePushL(iListeningSocket);
LEAVEIFERRORL(iListeningSocket.Bind(iAddr));
if ( iAddr.Port() == KRfcommPassiveAutoBind )
{
const TUint port = iListeningSocket.LocalPort();
LOG1(_L8("\tKRfcommPassiveAutoBind was specified- really using port %d"), port);
// This updates the concrete transport controller's iTransportInfo member (by reference).
iAddr.SetPort(port);
}
// We try to set the Object Transfer bit in our service class. If this fails we
// ignore it, as it's better to carry on without it than to fail to start listening.
(void)iListeningSocket.SetOpt(KBTRegisterCodService, KSolBtRFCOMM, EMajorServiceObjectTransfer);
LEAVEIFERRORL(iListeningSocket.Listen(4)); // queue size of 4
// NB Client does SDP & Sec registration.
LEAVEIFERRORL(iSocket.Open(iSocketServ));
CleanupStack::Pop(&iListeningSocket);
iListeningSocket.Accept(iSocket, iStatus);
SetActive();
}