void CxeCameraDeviceControlSymbian::handleReserveComplete(int error) { CX_DEBUG_ENTER_FUNCTION(); OstTrace0( camerax_performance, CXECAMERADEVICECONTROLSYMBIAN_HANDLERESERVECOMPLETE, "msg: e_CX_RESERVE 0" ); if(state() == PendingRelease) { release(); } else { if (!error) { powerOn(); } else { emit initModeComplete(CxeErrorHandlingSymbian::map(error)); setState(Idle); } } CX_DEBUG_EXIT_FUNCTION(); }
// --------------------------------------------------------------------------------- // CUpnpTmClientProfileService::GetMaxNumProfilesActionL // @param aAction pointer to action object // @return Returns upnp error code // --------------------------------------------------------------------------------- // TUpnpErrorCode CUpnpTmClientProfileService::GetMaxNumProfilesActionL( CUpnpAction* aAction ) { OstTraceFunctionEntry0( CUPNPTMCLIENTPROFILESERVICE_GETMAXNUMPROFILESACTIONL_ENTRY ); TUint profileCount; TTerminalModeErrorCode ret = iTmServerImpl.GetMaxNumProfiles( profileCount ); if ( ret != ETerminalModeSuccess ) { OstTrace0( TRACE_ERROR, DUP1_CUPNPTMCLIENTPROFILESERVICE_GETMAXNUMPROFILESACTIONL, "CUpnpTmClientProfileService::GetMaxNumProfilesActionL" ); return TUpnpErrorCode( ret ); } OstTrace1( TRACE_NORMAL, CUPNPTMCLIENTPROFILESERVICE_GETMAXNUMPROFILESACTIONL, "CUpnpTmClientProfileService::GetMaxNumProfilesActionL;profileCount=%d", profileCount ); TBuf8<UpnpString::KMaxTUintLength> countBuf; countBuf.Num(profileCount); aAction->SetArgumentL( KNumProfilesAllowed, countBuf ); OstTraceFunctionExit0( CUPNPTMCLIENTPROFILESERVICE_GETMAXNUMPROFILESACTIONL_EXIT ); return EHttpOk; }
/** * Start observing the connection stage changes. */ void CNcmDhcpNotifWatcher::StartL() { OstTraceFunctionEntry0( CNCMDHCPNOTIFWATCHER_START_ENTRY ); if(!IsActive()) { iNcmInteralSvr.DhcpProvisionNotify(iStatus); SetActive(); } else { // Report this to NCM connection manager OstTrace0( TRACE_FATAL, CNCMDHCPNOTIFWATCHER_STARTL, "DHCP notifier already actived!" ); User::Leave(KErrInUse); } OstTraceFunctionExit0( CNCMDHCPNOTIFWATCHER_START_EXIT ); }
void CAcmWriter::WriteCancel() /** * Cancel a write. */ { OstTraceFunctionEntry0( CACMWRITER_WRITECANCEL_ENTRY ); // Cancel any outstanding request on the LDD. if ( iPort.Acm() ) { OstTrace0( TRACE_NORMAL, CACMWRITER_WRITECANCEL, "CAcmWriter::WriteCancel;\tiPort.Acm() exists- calling WriteCancel on it" ); iPort.Acm()->WriteCancel(); } // Reset our flag to say there's no current outstanding request. What's // already in our buffer can stay there. iCurrentRequest.iClientPtr = NULL; OstTraceFunctionExit0( CACMWRITER_WRITECANCEL_EXIT ); }
// given a ptr to a parser, fetch a tag - or zero TUint CParserList::TagForThisParser(const MParser *const aParser) const { TUint tagIndex = 0; for (TInt count = 0; count < iNumberInList; count++) { if (aParser == iParserList[count]->Parser()) { tagIndex = iParserList[count]->TagIndex(); break; } } if (!tagIndex) { OstTrace0( TRACE_DUMP, CPARSERLIST_TAGFORTHISPARSER, "EParserNoSuchTag" ); } __ASSERT_DEBUG(tagIndex, Panic(EParserNoSuchTag)); return tagIndex; }
void CMTPFSEnumerator::RunL() { OstTraceFunctionEntry0( CMTPFSENUMERATOR_RUNL_ENTRY ); if(iSkipCurrentStorage) { OstTrace0( TRACE_NORMAL, CMTPFSENUMERATOR_RUNL, "RunL - iSkipCurrentStorage - ETrue." ); iSkipCurrentStorage = EFalse; ScanNextStorageL(); } else if (iEntries.Count() == 0) { // No entries to process, scan next dir or storage ScanNextL(); } else if (iFirstUnprocessed < iEntries.Count()) { ProcessEntriesL(); // Complete ourselves with current TRequestStatus // since we need to run again to either scan a new dir or drive // or process more entries TRequestStatus* status = &iStatus; User::RequestComplete(status, iStatus.Int()); SetActive(); } else { switch (iStatus.Int()) { case KErrNone: // There are still entries left to be read ScanDirL(); break; case KErrEof: // There are no more entries default: // Error, ignore and continue with next dir ScanNextL(); break; } } OstTraceFunctionExit0( CMTPFSENUMERATOR_RUNL_EXIT ); }
// --------------------------------------------------------- // CDpDte2Tx::WriteTx // This method puts write pending and signals itself // (Dte2Tx). // --------------------------------------------------------- // TInt CDpDte2Tx::WriteTx( const TAny* aClientBuffer, const TInt aLength) { OstTrace0( TRACE_NORMAL, CDPDTE2TX_WRITETX, "CDpDte2Tx::WriteTx" ); OstTrace1( TRACE_NORMAL, DUP1_CDPDTE2TX_WRITETX, "CDpDte2Tx:: Port: %u", iDataPort.PortUnit() ); LOGM1("CDpDte2Tx::WriteTx - Port %d", iDataPort.PortUnit() ); TInt ret( KErrNone ); if ( iWritePending ) { //double write ret = KErrWrite; } else if ( 0 > aLength ) { //underflow ret = KErrArgument; } else if ( 0 != aLength ) { // store pointer of client buffer iPendingClientBuffer = ( TAny* ) aClientBuffer; iPendingLength = aLength; iWritePending = ETrue; if ( !IsActive() ) { iRequestActive = ETrue; iStatus = KRequestPending; SetActive(); } //no else iDataPort.SignalDte2Tx(); ret = KErrNotReady; } return ret; }
/*! Tests if CmManagerShim has been created successfully earlier. If not, it retries. */ bool CpIapItem::isCmManagerAvailable() { OstTraceFunctionEntry0(CPIAPITEM_ISCMMANAGERAVAILABLE_ENTRY); bool retval = false; if (mCmm == NULL) { try { mCmm = new CmManagerShim(); retval = true; } catch (const std::exception&) { OstTrace0(TRACE_NORMAL, CPIAPITEM_ISCMMANAGERAVAILABLE, "CpIapItem::isCmManagerAvailable: Exception caught"); mCmm = NULL; } } else { retval = true; } OstTraceFunctionExit0(CPIAPITEM_ISCMMANAGERAVAILABLE_EXIT); return retval; }
void CUT_PBASE_T_USBDI_0479::HostRunL() { OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0479_HOSTRUNL_ENTRY, this ); // Obtain the completion code TInt completionCode(iStatus.Int()); if(completionCode == KErrNone) { // Action timeout OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0479_HOSTRUNL, "<Error> Action timeout"); TestFailed(KErrTimedOut); } else { OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0479_HOSTRUNL_DUP01, "<Error %d> Timeout timer could not complete",completionCode); TestFailed(completionCode); } OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0479_HOSTRUNL_EXIT, this ); }
void CCdcDataInterface::NotifyDataAvailableCompleted(TInt aError) /** * Called by the active data available notifier object when it completes. * * @param aError Error. */ { OstTraceFunctionEntry0( CCDCDATAINTERFACE_NOTIFYDATAAVAILABLECOMPLETED_ENTRY ); OstTrace1( TRACE_NORMAL, CCDCDATAINTERFACE_NOTIFYDATAAVAILABLECOMPLETED, "CCdcDataInterface::NotifyDataAvailableCompleted;aError=%d", aError ); // See comment in WriteCompleted. MNotifyDataAvailableObserver* temp = iNotifyDataAvailableObserver; iNotifyDataAvailableObserver = NULL; OstTrace0( TRACE_NORMAL, CCDCDATAINTERFACE_NOTIFYDATAAVAILABLECOMPLETED_DUP1, "CCdcDataInterface::NotifyDataAvailableCompleted;\tcalled NotifyDataAvailableCompleted on observer" ); temp->NotifyDataAvailableCompleted(aError); OstTraceFunctionExit0( CCDCDATAINTERFACE_NOTIFYDATAAVAILABLECOMPLETED_EXIT ); }
//------------------------------------------------------------------------------ // CAddBuffer::AddNodeToBuffer() //------------------------------------------------------------------------------ void CAddBuffer::AddNodeToBufferL( const TDesC8& aUri, const TDesC8& aLUID, const TDesC8& aObject, const TInt aStatusRef ) { OstTraceExt1( TRACE_NORMAL, CADDBUFFER_ADDNODETOBUFFERL_LEAF_ENTRY, "ENTRY: CAddBuffer::AddNodeToBufferL;aUri=%s", aUri ); CConnMoNodeElement* newNode = new (ELeave) CConnMoNodeElement(); newNode->iUri.Copy( aUri ); newNode->iParentLUID.Copy( aLUID ); newNode->iObject.Copy( aObject ); newNode->iStatusRef = aStatusRef; newNode->iProcessed = EFalse; newNode->iLeaf = ETrue; iBuffer.AppendL( newNode ); OstTrace0( TRACE_NORMAL, CADDBUFFER_ADDNODETOBUFFERL_LEAF_EXIT, "EXIT: CAddBuffer::AddNodeToBufferL"); }
void CSignalIndReq::RunL() { OstTrace0( TRACE_NORMAL, CSIGNALINDREQ_RUNL, "CSignalIndReq::RunL" ); C_TRACE((_L("CSignalIndReq::RunL()"))); if( iStatus.Int() == KErrNone || iStatus.Int() > 0 ) { OstTrace1( TRACE_NORMAL, DUP1_CSIGNALINDREQ_RUNL, "CSignalIndReq::RunL - Completing with;iStatus.Int()=%d", iStatus.Int() ); C_TRACE((_L("Completing with %d"), iStatus.Int())); iClient->SignalIndReceived( iStatus.Int() ); iClient->SendReceiveSignalInd( iStatus ); SetActive(); } else { OstTrace1( TRACE_NORMAL, DUP2_CSIGNALINDREQ_RUNL, "CSignalIndReq::RunL - delete;iStatus.Int()=%d", iStatus.Int() ); C_TRACE((_L("CSignalIndReq RunL delete %d"), iStatus.Int())); delete this; } }
// ----------------------------------------------------------------------------- // CMmConferenceCallMessHandler::MapETelCallIdToISACallId // Utility function that maps an ETel call id to a call id // in ISA Call Server's format. // ----------------------------------------------------------------------------- // TUint8 CMmConferenceCallMessHandler::MapETelCallIdToISACallId( const TInt aETelCallId ) { TFLOGSTRING("TSY: CMmConferenceCallMessHandler::MapETelCallIdToISACallId"); OstTrace0( TRACE_NORMAL, CMMCONFERENCECALLMESSHANDLER_MAPETELCALLIDTOISACALLID_TD, "CMmConferenceCallMessHandler::MapETelCallIdToISACallId" ); TUint8 callId( CALL_MODEM_ID_NONE ); if ( CALL_MODEM_ID_1 > aETelCallId || CALL_MODEM_ID_7 < aETelCallId ) { callId = CALL_MODEM_ID_NONE; } else { callId = static_cast<TUint8>( aETelCallId ); } return callId; }
// ----------------------------------------------------------------------------- // DDmcExtension::PowerDown // Handles the powering down of the extension. // ----------------------------------------------------------------------------- // void DDmcExtension::PowerDown(TPowerState aTargetState) { OstTrace1(TRACE_ENTRY_EXIT, DDMC_POWERDOWN_ENTRY, "DMC:KERN_EXTEN: PowerDown() # IN - aTargetState: 0x%x", (TUint)(aTargetState)); // TPowerState is printed only for debugging purpose. See the values in e32power.h. DMC_TRACE((("DMC:KERN_EXTEN: PowerDown() # IN - aTargetState: 0x%x "), aTargetState)); if (NKern::CurrentContext() == NKern::EInterrupt) { iPowerDownDfcPtr->Add(); } else { iPowerDownDfcPtr->Enque(); } OstTrace0(TRACE_ENTRY_EXIT, DDMC_POWERDOWN_RETURN, "DMC:KERN_EXTEN: PowerDown() # OUT"); DMC_TRACE(("DMC:KERN_EXTEN: PowerDown() # OUT")); }
/*! Constructor. @param[in] itemDataHelper Helper for connecting signals and slots. @param[in] iapId Unique ID if the access point this object represents. @param[in] iapName Name of the access point this object represents. @param[in] destId Unique ID of the destination that contains reference to the access point this object represents. @param[in] bearerPlugin Pointer to the object that implements settings view for this access point. */ CpIapItem::CpIapItem( CpItemDataHelper &itemDataHelper, int iapId, const QString &iapName, int destId, bool apProtected, CpBearerApPluginInterface *bearerPlugin) : CpSettingFormEntryItemData(CpSettingFormEntryItemData::ButtonEntryItem, itemDataHelper), mIapId(iapId), mIapName(iapName), mDestId(destId), mItemDataHelper(&itemDataHelper), mBearerPlugin(bearerPlugin), mMoveOngoing(false), mDialog(0), mList(0) { OstTraceFunctionEntry0(CPIAPITEM_CPIAPITEM_ENTRY); try { mCmm = new CmManagerShim(); } catch (const std::exception&) { OstTrace0(TRACE_NORMAL, CPIAPITEM_CPIAPITEM, "CpIapItem::CpIapItem: Exception caught"); mCmm = NULL; } // Fix connections itemDataHelper.removeConnection(this,SIGNAL(pressed()),this,SLOT(onLaunchView())); if (!apProtected) { itemDataHelper.addConnection( this, SIGNAL(longPress(QPointF)), this, SLOT(showItemMenu(QPointF))); itemDataHelper.addConnection(this,SIGNAL(clicked()),this,SLOT(onLaunchView())); itemDataHelper.addConnection( this, SIGNAL(visibleChanged()), this, SLOT(updateIap())); } OstTraceFunctionExit0(CPIAPITEM_CPIAPITEM_EXIT); }
// ----------------------------------------------------------------------------- // CMmConferenceCallMessHandler::CallReleaseResp // Breaks a CALL_MODEM_RELEASE_RESP ISI-message. This handles the // situation where Conference call releasing has failed. // ----------------------------------------------------------------------------- // void CMmConferenceCallMessHandler::CallReleaseResp( const TIsiReceiveC& aIsiMsg ) { TFLOGSTRING("TSY: CMmConferenceCallMessHandler::CallReleaseResp"); OstTrace0( TRACE_NORMAL, CMMCONFERENCECALLMESSHANDLER_CALLRELEASERESP_TD, "CMmConferenceCallMessHandler::CallReleaseResp" ); TUint sbStartOffSet( 0 ); // Try to find CALL_MODEM_SB_CAUSE subblock. If found something has gone wrong if ( KErrNone == aIsiMsg.FindSubBlockOffsetById( ISI_HEADER_SIZE + SIZE_CALL_MODEM_RELEASE_RESP, CALL_MODEM_SB_CAUSE, EIsiSubBlockTypeId8Len8, sbStartOffSet ) ) { // Get cause type TUint8 causeType( aIsiMsg.Get8bit( sbStartOffSet + CALL_MODEM_SB_CAUSE_OFFSET_CAUSETYPE ) ); // Get cause value TUint8 causeValue( aIsiMsg.Get8bit( sbStartOffSet + CALL_MODEM_SB_CAUSE_OFFSET_CAUSE ) ); // Get Symbian OS error value TInt result( CMmStaticUtility::CSCauseToEpocError( PN_MODEM_CALL, causeType, causeValue ) ); // Complete conference call hangup if ( iReleaseCauseValueSent != causeValue ) { // Error occurred. Route the error value up. iMessageRouter->Complete( EMobileConferenceCallHangUp, result ); } // No else iReleaseCauseValueSent = 0; } // No else }
void CMTPPlaybackProperty::GetDefaultPropertyValueL(TMTPDevicePropertyCode aProp, TUint32& aValue) { OstTraceFunctionEntry0( DUP1_CMTPPLAYBACKPROPERTY_GETDEFAULTPROPERTYVALUEL_ENTRY ); switch(aProp) { case EMTPDevicePropCodeVolume: { if(iPlaybackVolumeData != NULL) { aValue = iPlaybackVolumeData->DefaultVolume(); } else { aValue = KMTPDefaultPlaybackVolume; } } break; case EMTPDevicePropCodePlaybackObject: { aValue = KMTPDefaultPlaybackObject; } break; case EMTPDevicePropCodePlaybackContainerIndex: { aValue = KMTPDefaultPlaybackIndex; } break; case EMTPDevicePropCodePlaybackPosition: { aValue = KMTPDefaultPlaybackPosition; } break; default: LEAVEIFERROR(KErrArgument, OstTrace0( TRACE_ERROR, DUP1_CMTPPLAYBACKPROPERTY_GETDEFAULTPROPERTYVALUEL, "Error argument" )); } OstTraceFunctionExit0( DUP1_CMTPPLAYBACKPROPERTY_GETDEFAULTPROPERTYVALUEL_EXIT ); }
// --------------------------------------------------------- // CDpDataBuffer::UsedBytes // This method gets the amount of used bytes. // Note that when virtual circular buffer has wrapped around // there might be iTailWhenWrappedAround > 0 and therefore we // have to notice that also in calculation. Normally // iTailWhenWrappedAround == 0. // // In other words: When we have data in ebs (enhanced buffer // space) we have to calculate it too. When // iTailWhenWrappedAround>0 iTail==0. // // t h twr // | | n | // |-------pbs--------|--ebs--| // // --------------------------------------------------------- // TInt CDpDataBuffer::UsedBytes() { OstTrace0( TRACE_NORMAL, CDPDATABUFFER_USEDBYTES, "CDpDataBuffer::UsedBytes" ); LOGM(" CDpDataBuffer::UsedBytes"); TInt ret( 0 ); if ( iHead != iTail ) { if ( iHead > ( iTail + iTailWhenWrappedAround ) ) { ret = iHead - iTail; } else { ret = iEnd - iTail - iTailWhenWrappedAround + iHead; } } return ret; }
void CxeCameraDeviceControlSymbian::handlePowerOnComplete(int error) { CX_DEBUG_ENTER_FUNCTION(); OstTrace0(camerax_performance, CXECAMERADEVICECONTROLSYMBIAN_HANDLEPOWERONCOMPLETE, "msg: e_CX_POWER_ON 0"); if(state() == PendingRelease) { release(); } else { if (!error) { setState(Ready); emit deviceReady(); // this will trigger prepare for either still or video mode } else { setState(PendingRelease); release(); emit initModeComplete(CxeErrorHandlingSymbian::map(error)); } } CX_DEBUG_EXIT_FUNCTION(); }
TInt CUT_PBASE_T_USBDI_1231::Interface1ResumedL(TAny* aPtr) { OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_1231_INTERFACE1RESUMEDL_ENTRY, 0 ); OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_1231_DCUT_PBASE_T_USBDI_1231_DUP16, "====> Interface1ResumedL entry priority = %d", RThread().Priority()); OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_1231_DCUT_PBASE_T_USBDI_1231_DUP17, "Interface 1 resumed"); CUT_PBASE_T_USBDI_1231* self = reinterpret_cast<CUT_PBASE_T_USBDI_1231*>(aPtr); #ifdef OST_TRACE_COMPILER_IN_USE TInt status = #endif self->iInterface1Watcher->CompletionCode(); OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_1231_DCUT_PBASE_T_USBDI_1231_DUP18, "watcher 1 iStatus=%d",status); OstTraceFunctionExitExt( CUT_PBASE_T_USBDI_1231_INTERFACE1RESUMEDL_EXIT, 0, KErrNone ); return KErrNone; }
// ----------------------------------------------------------------------------- // CSatFlightModeStatus::NewL // Two-phased constructor. // ----------------------------------------------------------------------------- // CSatFlightModeStatus* CSatFlightModeStatus::NewL ( CSatMessHandler* aSatMessHandler, CTsySatMessaging* aSatMessaging ) { OstTrace0( TRACE_NORMAL, CSATFLIGHTMODESTATUS_NEWL_TD, "CSatFlightModeStatus::NewL" ); TFLOGSTRING("TSY: CSatFlightModeStatus::NewL"); CSatFlightModeStatus* self = new( ELeave ) CSatFlightModeStatus( aSatMessHandler, aSatMessaging ); CleanupStack::PushL( self ); self->ConstructL(); CleanupStack::Pop( self ); return self; }
void CMTPPbCmdParam::ConstructL(const CMTPPbCmdParam& aParam) { OstTraceFunctionEntry0( DUP4_CMTPPBCMDPARAM_CONSTRUCTL_ENTRY ); TMTPPbDataType type(aParam.Type()); __ASSERT_DEBUG((type > EMTPPbTypeNone && type < EMTPPbTypeEnd), Panic(EMTPPBArgumentErr)); __ASSERT_ALWAYS_OST((type > EMTPPbTypeNone && type < EMTPPbTypeEnd), OstTrace0( TRACE_ERROR, CMTPPBCMDPARAM_CONSTRUCTL, "Error argument" ), User::Leave(KErrArgument)); if(type == EMTPPbVolumeSet) { TMTPPbDataVolume* val = new (ELeave) TMTPPbDataVolume(aParam.VolumeSetL()); CMTPPbParamBase::SetData(static_cast<TAny*>(val)); CMTPPbParamBase::SetType(type); } else { CMTPPbParamBase::ConstructL(aParam); } OstTraceFunctionExit0( DUP4_CMTPPBCMDPARAM_CONSTRUCTL_EXIT ); }
EXPORT_C void CHarvesterEventManager::ReleaseInstance() { WRITELOG( "CHarvesterEventManager::ReleaseInstance" ); OstTrace0( TRACE_NORMAL, CHARVESTEREVENTMANAGER_RELEASEINSTANCE, "CHarvesterEventManager::ReleaseInstance" ); CHarvesterEventManagerStaticData* data = static_cast<CHarvesterEventManagerStaticData*>( UserSvr::DllTls( KHarvesterEventManagerTLSKey ) ); if ( data ) { data->iRefCount--; if ( data->iRefCount <= 0 ) { // destroy the singleton and free TLS delete data; data = NULL; UserSvr::DllFreeTls( KHarvesterEventManagerTLSKey ); } } }
// ----------------------------------------------------------------------------- // CSACommonIscServiceChannelListener::CSACommonIscServiceChannelListener // C++ default constructor can NOT contain any code, that // might leave. // ----------------------------------------------------------------------------- // CSACommonIscServiceChannelListener::CSACommonIscServiceChannelListener( MSAIscService& aAdaptation, RIscApi& aIscApi ) : CActive( CActive::EPriorityStandard ) , iAdaptation( aAdaptation ) , iIscApi( aIscApi ) { OstTraceExt2( TRACE_NORMAL, SA_COMMON_ISC_SERVICE_CHANNEL_LISTENER_AUTOMATED_1, "ISCSERVICE - CSACommonIscServiceChannelListener::CSACommonIscServiceChannelListener(0x%x,0x%x)", (TUint)&aAdaptation, (TUint)&aIscApi ); INTERNAL_TRACE( ( _L( "ISCSERVICE - CSACommonIscServiceChannelListener::CSACommonIscServiceChannelListener(0x%x,0x%x)" ), &aAdaptation, &aIscApi ) ); CActiveScheduler::Add( this ); OstTrace0( TRACE_NORMAL, SA_COMMON_ISC_SERVICE_CHANNEL_LISTENER_AUTOMATED_2, "ISCSERVICE - CSACommonIscServiceChannelListener::CSACommonIscServiceChannelListener - return void" ); INTERNAL_TRACE( ( _L( "ISCSERVICE - CSACommonIscServiceChannelListener::CSACommonIscServiceChannelListener - return void" ) ) ); }
void CxeCameraDeviceControlSymbian::reserve() { CX_DEBUG_ENTER_FUNCTION(); CX_ASSERT_ALWAYS(mCameraDevice); if (state() == Idle) { setState(Initializing); //!@todo Temporary delay before reserving camera to avoid timing issues mReserveTimer.start(2000); OstTrace0(camerax_performance, CXECAMERADEVICECONTROLSYMBIAN_RESERVE, "msg: e_CX_RESERVE 1"); CX_DEBUG(("HACK: Waiting for 2000ms before really doing reserve()")); } else if (state() == PendingRelease) { // if we get a reserve request and if there is a pending release // it is just fine to continue the init operation. setState(Initializing); } else { // nothing to do } CX_DEBUG_EXIT_FUNCTION(); }
TInt CNcmCommInterfaceSenderAndReceiver::Read(TRequestStatus& aStatus, TDes8& aBuf, TInt aLength) { OstTraceFunctionEntry1( CNCMCOMMINTERFACESENDERANDRECEIVER_READ_ENTRY, this ); OstTrace1( TRACE_NORMAL, CNCMCOMMINTERFACESENDERANDRECEIVER_READ, "CNcmCommInterfaceSenderAndReceiver::Read length %d", aLength ); iCompleteStatus = &aStatus; *iCompleteStatus = KRequestPending; if (iState != EIdle) { OstTrace0( TRACE_FATAL, CNCMCOMMINTERFACESENDERANDRECEIVER_READ_DUP1, "CNcmCommInterfaceSenderAndReceiver Read In Use" ); OstTraceFunctionExit1( CNCMCOMMINTERFACESENDERANDRECEIVER_READ_EXIT, this ); return KErrInUse; } iReceiveBuf = &aBuf; iReceiveBuf->Zero(); iToReceiveLength = aLength; iState = EReceiving; ReadData(); OstTraceFunctionExit1( CNCMCOMMINTERFACESENDERANDRECEIVER_READ_EXIT_DUP1, this ); return KErrNone; }
// --------------------------------------------------------- // CDpMif::~CDpMif // Destructor // --------------------------------------------------------- CDpMif::~CDpMif() { OstTrace0( TRACE_NORMAL, DUP1_CDPMIF_CDPMIF, "CDpMif::~CDpMif" ); LOGM(" CDpMif::~CDpMif"); if ( iMsgReceiveBuffer ) { delete iMsgReceiveBuffer; } //no else iMsgReceiveBuffer = NULL; iReceiveMessage.Set( NULL, 0, 0 ); if ( iMessageSendBuffer ) { delete iMessageSendBuffer; } //no else iMessageSendBuffer = NULL; iSendMessage.Set( NULL, 0, 0 ); }
// --------------------------------------------------------- // CDpPif::InitiatePipe // This method registers DataPort to Name Service. // --------------------------------------------------------- // TInt CDpPif::InitiatePipe( const TUint aUnit ) { OstTrace0( TRACE_NORMAL, CDPPIF_INITIATEPIPE, "CDpPif::InitiatePipe" ); OstTrace1( TRACE_NORMAL, DUP1_CDPPIF_INITIATEPIPE, "CDpPif:: Port: %u", aUnit ); LOGM1(" CDpPif::InitiatePipe - Port %d", aUnit ); TInt ret( KErrNone ); if ( !iPepRegistered ) { // pep_register TRAP( ret, iDataPort.Mif().SendNameAddReqL( aUnit ) ); if ( KErrNone == ret ) { // set active if ( !IsActive() ) { iStatus = KRequestPending; SetActive(); } //no else iPepRegistered = ETrue; // state_change iPifState = EDpPifRegister; } //no else } else { // registered pipe already exists ret = KErrAlreadyExists; } return ret; }
// ----------------------------------------------------------------------------- // CSatTimer::RestartTimer // Restarts the inactive timer with specified id // (other items were commented in a header). // ----------------------------------------------------------------------------- // TInt CSatTimer::RestartTimer ( TInt aTimerId ) { OstTrace0( TRACE_INTERNALS, CSATTIMER_RESTARTTIMER_TD, "CSatTimer::RestartTimer" ); TFLOGSTRING("TSY: CSatTimer::RestartTimer"); TInt ret( KErrNone ); // Find timer from TimerTable TTimer helper( aTimerId, 0, 0 ); TInt index = iTimerTable->Find( helper, TTimer::CompareEntries ); if ( KErrNotFound != index ) { // Reactivate timer if proactive command is not ongoing, otherwise // set state to witing for terminal response if ( iProactiveCommandOnGoing ) { ( *iTimerTable )[index].SetState( TTimer::EWaitingForTr ); } else { ( *iTimerTable )[index].SetState( TTimer::ETicking ); } // Start clock Start(); } else { TFLOGSTRING2("TSY: CSatTimer::ReStart - Requested ID (%d) not found!", aTimerId); OstTrace1( TRACE_INTERNALS, DUP1_CSATTIMER_RESTARTTIMER_TD, "CSatTimer::RestartTimer - Requested ID (%d) not found!", aTimerId ); ret = KErrNotFound; } return ret; }
// --------------------------------------------------------- // CDpMif::SendMessage // Send ISI message, given resource, transaction id, // message id and message. // (other items were commented in a header). // --------------------------------------------------------- // TInt CDpMif::SendMessage( TUint8 aResource, TUint8 aTransactionId, TUint8 aMessageId, const TDesC8& aMessage ) { OstTrace0( TRACE_NORMAL, CDPMIF_SENDMESSAGE, "CDpMif::SendMessage" ); OstTrace1( TRACE_NORMAL, DUP2_CDPMIF_SENDMESSAGE, "CDpMif:: Port: %u", iDataPort.PortUnit() ); OstTraceExt1( TRACE_NORMAL, DUP3_CDPMIF_SENDMESSAGE, "CDpMif:: ==> resource: 0x%hhx", aResource ); OstTraceExt1( TRACE_NORMAL, DUP4_CDPMIF_SENDMESSAGE, "CDpMif:: ==> tra id: 0x%hhx", aTransactionId ); OstTraceExt1( TRACE_NORMAL, DUP5_CDPMIF_SENDMESSAGE, "CDpMif:: ==> msg id: 0x%hhx", aMessageId ); LOGM1(" CDpMif::SendMessage - Port %d", iDataPort.PortUnit() ); LOGM1(" ==> resource: 0x%x", aResource ); LOGM1(" ==> tra id: 0x%x", aTransactionId ); LOGM1(" ==> msg id: 0x%x", aMessageId ); // We shall use send buffer iSendMessage.Zero(); TIsiSend msg( iSendMessage ); msg.Set8bit( ISI_HEADER_OFFSET_RESOURCEID, aResource ); msg.Set8bit( ISI_HEADER_OFFSET_TRANSID, aTransactionId ); msg.Set8bit( ISI_HEADER_OFFSET_MESSAGEID, aMessageId ); // Copy message data (+2 => after msgid and traid) msg.CopyData( ISI_HEADER_SIZE + 2, aMessage ); // Add paddings while ( iSendMessage.Length() % 4 ) { iSendMessage.Append( 0x00 ); } OstTrace1( TRACE_NORMAL, DUP6_CDPMIF_SENDMESSAGE, "CDpMif:: ==> message length: %d", iSendMessage.Length() ); OstPrintIsiMessage( iSendMessage ); LOGM1(" ==> message length: %d", iSendMessage.Length() ); LOGMESSAGE( iSendMessage ); return iDataPort.ISAHandle().Send( msg.Complete() ); }