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/*
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* Copyright (c) 2008-2010 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: Definitions needed for one "stream" of CDunTransporter
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*
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*/
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/*
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* TODO: When local media is of type RComm, listening on it is started with
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* RComm::NotifyDataAvailable() call. Check that USB ACM port and Irda RCOMM
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* (and any other new media in the future) behaves correctly so that when
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* RComm::ReadOneOrMore() is issued, the read is issued immediately without
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* checking for new data. If waiting for new data happens in this
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* NotifyDataAvailable/ReadOneOrMore combination, raise a defect to Symbian.
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*/
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#include "DunTransporter.h"
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#include "DunUpstream.h"
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#include "DunDebug.h"
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// ---------------------------------------------------------------------------
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// Two-phased constructor.
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// ---------------------------------------------------------------------------
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//
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CDunUpstream* CDunUpstream::NewL( MDunTransporterUtilityAux* aUtility )
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{
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CDunUpstream* self = new (ELeave) CDunUpstream( aUtility );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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return self;
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}
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// ---------------------------------------------------------------------------
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// Destructor.
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// ---------------------------------------------------------------------------
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//
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CDunUpstream::~CDunUpstream()
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{
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FTRACE(FPrint( _L("CDunUpstream::~CDunUpstream()" )));
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ResetData();
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FTRACE(FPrint( _L("CDunUpstream::~CDunUpstream() complete" )));
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}
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// ---------------------------------------------------------------------------
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// Resets data to initial values
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// ---------------------------------------------------------------------------
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//
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void CDunUpstream::ResetData()
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{
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// APIs affecting this:
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// IssueRequest()
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Stop();
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// InitializeForAtParsing()
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delete iParseData.iAtCmdHandler;
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iParseData.iAtCmdHandler = NULL;
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// AddConnMonCallbackL()
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iCallbacksR.Close();
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iCallbacksW.Close();
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// AddSkippedErrorL()
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iOkErrorsR.Close();
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iOkErrorsW.Close();
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// Internal
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Initialize();
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}
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// ---------------------------------------------------------------------------
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// Sets activity callback for this stream
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// ---------------------------------------------------------------------------
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//
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TInt CDunUpstream::SetActivityCallback(
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MDunActivityManager* aActivityCallback )
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{
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if ( !aActivityCallback )
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{
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FTRACE(FPrint( _L("CDunUpstream::SetActivityCallback() (aActivityCallback) not initialized!" ) ));
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return KErrGeneral;
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}
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if ( iActivityData.iActivityCallback )
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{
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FTRACE(FPrint( _L("CDunUpstream::SetActivityCallback() (already exists) complete" ) ));
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return KErrAlreadyExists;
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}
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iActivityData.iActivityCallback = aActivityCallback;
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return KErrNone;
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}
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// ---------------------------------------------------------------------------
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// Initializes this stream for AT command notifications
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// ---------------------------------------------------------------------------
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//
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TInt CDunUpstream::InitializeForAtParsing(
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MDunStreamManipulator* aStreamCallback,
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const TDesC8* aConnectionName,
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MDunCmdModeMonitor* aCallbackUp,
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MDunCmdModeMonitor* aCallbackDown )
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{
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FTRACE(FPrint( _L("CDunUpstream::InitializeForAtParsing()" ) ));
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if ( iParseData.iAtCmdHandler )
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{
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FTRACE(FPrint( _L("CDunUpstream::InitializeForAtParsing() (already exists) complete" ) ));
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return KErrAlreadyExists;
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}
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TInt retTrap = KErrNone;
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CDunAtCmdHandler* atCmdHandler = NULL;
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TRAP( retTrap, atCmdHandler = CDunAtCmdHandler::NewL(this,
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aStreamCallback,
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aConnectionName) );
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if ( retTrap != KErrNone )
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{
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FTRACE(FPrint( _L("CDunUpstream::InitializeForAtParsing() (trapped!) complete" ) ));
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return retTrap;
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}
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// Note: the order of the added callbacks is important. When a mode change
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// occurs, it is best to do the most important stuff with the first callback
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// object and after this cleanups with the second. Example: Data mode start
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// should stop command handling; first callback stops command handling,
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// second callback stops multiplexer (doing this differently could cause the
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// multiplexer to re-activate).
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atCmdHandler->AddCmdModeCallback( aCallbackUp );
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atCmdHandler->AddCmdModeCallback( aCallbackDown );
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iParseData.iDataMode = EFalse;
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iParseData.iAtCmdHandler = atCmdHandler;
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FTRACE(FPrint( _L("CDunUpstream::InitializeForAtParsing() complete" ) ));
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return KErrNone;
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}
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// ---------------------------------------------------------------------------
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// Starts upstream by issuing read request
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// ---------------------------------------------------------------------------
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//
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TInt CDunUpstream::StartStream()
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{
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FTRACE(FPrint( _L("CDunUpstream::StartStream()" ) ));
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if ( !iNetwork )
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{
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FTRACE(FPrint( _L("CDunUpstream::StartStream() (iNetwork) not initialized!" ) ));
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return KErrGeneral;
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}
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if ( !iComm && !iSocket )
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{
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FTRACE(FPrint( _L("CDunUpstream::StartStream() (iComm&iSocket) not initialized!" ) ));
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return KErrGeneral;
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}
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iOperationType = EDunOperationTypeRead;
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TInt retVal = IssueRequest();
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FTRACE(FPrint( _L("CDunUpstream::StartStream() complete" ) ));
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// Stops transfer for read or write endpoints
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// ---------------------------------------------------------------------------
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//
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TInt CDunUpstream::Stop()
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{
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FTRACE(FPrint( _L("CDunUpstream::Stop() (Dir=%d)" ), iDirection));
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// Don't stop CDunAtCmdHandler here as it is downstream related!
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if ( iTransferState != EDunStateTransferring )
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{
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FTRACE(FPrint( _L("CDunUpstream::Stop() (not ready) complete" )));
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return KErrNotReady;
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}
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// Stop only current operation
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if ( iOperationType == EDunOperationTypeRead )
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{
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if ( iComm )
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{
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iComm->ReadCancel();
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FTRACE(FPrint( _L("CDunUpstream::Stop() (RComm) cancelled" )));
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}
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else if ( iSocket )
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{
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iSocket->CancelRecv();
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FTRACE(FPrint( _L("CDunUpstream::Stop() (RSocket) cancelled" )));
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}
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}
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else if ( iOperationType == EDunOperationTypeWrite )
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{
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if ( iNetwork )
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{
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iNetwork->WriteCancel();
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FTRACE(FPrint( _L("CDunUpstream::Stop() (Network) cancelled" )));
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}
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}
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Cancel();
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iTransferState = EDunStateIdle;
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iOperationType = EDunOperationTypeUndefined;
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// Notify parent about inactivity
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if ( iActivityData.iActivityCallback && iActivityData.iNotified )
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{
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iActivityData.iActivityCallback->NotifyChannelInactivity();
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iActivityData.iNotified = EFalse;
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}
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FTRACE(FPrint( _L("CDunUpstream::Stop() complete" )));
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return KErrNone;
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}
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// ---------------------------------------------------------------------------
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// Data transmission state (if read completed)
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// ---------------------------------------------------------------------------
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//
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TBool CDunUpstream::DataReadStatus()
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{
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return iActivityData.iDataRead;
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}
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// ---------------------------------------------------------------------------
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// CDunUpstream::CDunUpstream
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// ---------------------------------------------------------------------------
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//
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CDunUpstream::CDunUpstream( MDunTransporterUtilityAux* aUtility ) :
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iUtility( aUtility )
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{
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Initialize();
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}
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// ---------------------------------------------------------------------------
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// CDunUpstream::ConstructL
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// ---------------------------------------------------------------------------
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//
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void CDunUpstream::ConstructL()
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{
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FTRACE(FPrint( _L("CDunUpstream::ConstructL()" ) ));
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if ( !iUtility )
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{
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User::Leave( KErrGeneral );
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}
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FTRACE(FPrint( _L("CDunUpstream::ConstructL() complete" ) ));
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}
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// ---------------------------------------------------------------------------
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// Initializes this class
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// ---------------------------------------------------------------------------
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//
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void CDunUpstream::Initialize()
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{
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// Don't initialize iUtility here (it is set through NewL)
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iActivityData.iActivityCallback = NULL;
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iActivityData.iDataRead = EFalse;
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iActivityData.iNotified = EFalse;
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iParseData.iDataMode = EFalse;
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iParseData.iAtCmdHandler = NULL;
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}
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// ---------------------------------------------------------------------------
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// Issues transfer request for this stream
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// ---------------------------------------------------------------------------
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//
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TInt CDunUpstream::IssueRequest()
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{
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// Set direction
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iDirection = static_cast<TDunDirection>( EDunStreamTypeUpstream | iOperationType );
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() (Dir=%d)" ), iDirection));
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if ( iTransferState != EDunStateIdle )
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{
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() (not ready) complete" ) ));
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return KErrNotReady;
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}
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if ( iOperationType == EDunOperationTypeRead )
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{
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iBufferPtr->SetLength( iBufferPtr->MaxLength() );
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() trying to read %d bytes... (Dir=%d)" ), iBufferPtr->Length(), iDirection));
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}
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else // iOperationType == EDunOperationTypeWrite
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{
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() writing %d bytes... (Dir=%d)" ), iBufferPtr->Length(), iDirection));
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}
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switch ( iDirection )
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{
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case EDunReaderUpstream:
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if ( iComm )
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{
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iStatus = KRequestPending;
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iTransferState = EDunStateTransferring;
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iComm->ReadOneOrMore( iStatus, *iBufferPtr );
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SetActive();
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() RComm ReadOneOrMore() requested" ) ));
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}
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else if ( iSocket )
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{
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iStatus = KRequestPending;
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iTransferState = EDunStateTransferring;
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iSocket->RecvOneOrMore( *iBufferPtr, 0, iStatus, iReadLengthSocket );
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SetActive();
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() RSocket RecvOneOrMore() requested" ) ));
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}
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else
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{
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() (ERROR) complete" ) ));
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return KErrGeneral;
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}
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break;
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case EDunWriterUpstream:
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iStatus = KRequestPending;
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iTransferState = EDunStateTransferring;
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iNetwork->Write( iStatus, *iBufferPtr );
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SetActive();
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() RComm Write() requested" ) ));
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break;
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default:
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() (ERROR) complete" ) ));
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return KErrGeneral;
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}
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FTRACE(FPrint( _L("CDunUpstream::IssueRequest() (Dir=%d) complete" ), iDirection));
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return KErrNone;
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}
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// ---------------------------------------------------------------------------
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// Processes data that was read
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// ---------------------------------------------------------------------------
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//
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TBool CDunUpstream::ProcessReadData()
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{
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FTRACE(FPrint( _L("CDunUpstream::ProcessReadData()" )));
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// The following will be transferred to Dataport
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if ( iParseData.iDataMode )
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{
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iOperationType = EDunOperationTypeWrite;
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FTRACE(FPrint( _L("CDunUpstream::ProcessReadData() (next write) complete" )));
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return ETrue;
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}
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if ( !iParseData.iAtCmdHandler ) // optional
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{
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FTRACE(FPrint( _L("CDunUpstream::ProcessReadData() (no handler) complete" )));
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return ETrue;
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}
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// The following will be transferred to parser
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TInt retTemp = KErrNone;
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TBool moreNeeded = EFalse;
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retTemp = iParseData.iAtCmdHandler->AddDataForParsing( *iBufferPtr,
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moreNeeded );
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if ( retTemp!=KErrNone || !moreNeeded )
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{
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// If error or no error but no more data needed, don't reissue
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FTRACE(FPrint( _L("CDunUpstream::ProcessReadData() (no reissue) complete" )));
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return EFalse;
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}
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// If no error and more data needed, reissue
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FTRACE(FPrint( _L("CDunUpstream::ProcessReadData() (reissue) complete" )));
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return ETrue;
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}
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// ---------------------------------------------------------------------------
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|
360 |
// Manages activity in a channel
|
|
|
361 |
// ---------------------------------------------------------------------------
|
|
|
362 |
//
|
|
|
363 |
TInt CDunUpstream::ManageChannelActivity()
|
|
|
364 |
{
|
|
|
365 |
FTRACE(FPrint( _L("CDunUpstream::ManageChannelActivity()" )));
|
|
|
366 |
if ( iActivityData.iDataRead )
|
|
|
367 |
{
|
|
|
368 |
FTRACE(FPrint( _L("CDunUpstream::ManageChannelActivity() (not ready) complete" )));
|
|
|
369 |
return KErrNotReady;
|
|
|
370 |
}
|
|
|
371 |
iActivityData.iDataRead = ETrue;
|
|
|
372 |
if ( iActivityData.iActivityCallback && !iActivityData.iNotified )
|
|
|
373 |
{
|
|
|
374 |
iActivityData.iActivityCallback->NotifyChannelActivity();
|
|
|
375 |
iActivityData.iNotified = ETrue;
|
|
|
376 |
}
|
|
|
377 |
FTRACE(FPrint( _L("CDunUpstream::ManageChannelActivity() complete" )));
|
|
|
378 |
return KErrNone;
|
|
|
379 |
}
|
|
|
380 |
|
|
|
381 |
// ---------------------------------------------------------------------------
|
|
|
382 |
// From class CActive.
|
|
|
383 |
// Gets called when endpoint data read/write complete
|
|
|
384 |
// ---------------------------------------------------------------------------
|
|
|
385 |
//
|
|
|
386 |
void CDunUpstream::RunL()
|
|
|
387 |
{
|
|
|
388 |
FTRACE(FPrint( _L("CDunUpstream::RunL() (Dir=%d)" ), iDirection));
|
|
|
389 |
iTransferState = EDunStateIdle;
|
|
|
390 |
|
|
|
391 |
TBool isError;
|
|
|
392 |
TInt retTemp = iStatus.Int();
|
|
|
393 |
TInt stop = ProcessErrorCondition( retTemp, isError );
|
|
|
394 |
|
|
|
395 |
if ( !stop ) // no real error detected -> continue
|
|
|
396 |
{
|
|
|
397 |
TBool reIssue = ETrue;
|
|
|
398 |
if ( !isError )
|
|
|
399 |
{
|
|
|
400 |
if ( iOperationType == EDunOperationTypeRead )
|
|
|
401 |
{
|
|
|
402 |
ManageChannelActivity();
|
|
|
403 |
reIssue = ProcessReadData();
|
|
|
404 |
} // if ( iOperationType == EDunOperationTypeRead )
|
|
|
405 |
else // iOperationType == EDunOperationTypeWrite
|
|
|
406 |
{
|
|
|
407 |
iOperationType = EDunOperationTypeRead;
|
|
|
408 |
}
|
|
|
409 |
} // if ( !isError )
|
|
|
410 |
|
|
|
411 |
if ( reIssue )
|
|
|
412 |
{
|
|
|
413 |
IssueRequest();
|
|
|
414 |
}
|
|
|
415 |
|
|
|
416 |
} // if ( !stop )
|
|
|
417 |
else // stop -> tear down connection
|
|
|
418 |
{
|
|
|
419 |
FTRACE(FPrint( _L("CDunUpstream::RunL() stop" )));
|
|
|
420 |
TDunConnectionReason connReason;
|
|
|
421 |
connReason.iReasonType = EDunReasonTypeRW;
|
|
|
422 |
connReason.iContext = GetMediaContext( EDunStreamTypeUpstream );
|
|
|
423 |
connReason.iSignalType = 0;
|
|
|
424 |
connReason.iSignalHigh = EFalse;
|
|
|
425 |
connReason.iDirection = iDirection;
|
|
|
426 |
connReason.iErrorCode = retTemp;
|
|
|
427 |
if ( iOperationType == EDunOperationTypeRead )
|
|
|
428 |
{
|
|
|
429 |
iUtility->DoNotifyConnectionNotOk( iComm,
|
|
|
430 |
iSocket,
|
|
|
431 |
connReason,
|
|
|
432 |
iCallbacksR );
|
|
|
433 |
}
|
|
|
434 |
else // iOperationType == EDunOperationTypeWrite
|
|
|
435 |
{
|
|
|
436 |
iUtility->DoNotifyConnectionNotOk( iComm,
|
|
|
437 |
iSocket,
|
|
|
438 |
connReason,
|
|
|
439 |
iCallbacksW );
|
|
|
440 |
}
|
|
|
441 |
} // else
|
|
|
442 |
|
|
|
443 |
FTRACE(FPrint( _L("CDunUpstream::RunL() complete" )));
|
|
|
444 |
}
|
|
|
445 |
|
|
|
446 |
// ---------------------------------------------------------------------------
|
|
|
447 |
// From class CActive.
|
|
|
448 |
// Gets called on cancel
|
|
|
449 |
// ---------------------------------------------------------------------------
|
|
|
450 |
//
|
|
|
451 |
void CDunUpstream::DoCancel()
|
|
|
452 |
{
|
|
52
|
453 |
FTRACE(FPrint( _L("CDunUpstream::DoCancel()" )));
|
|
|
454 |
FTRACE(FPrint( _L("CDunUpstream::DoCancel() complete" )));
|
|
29
|
455 |
}
|
|
|
456 |
|
|
|
457 |
// ---------------------------------------------------------------------------
|
|
|
458 |
// From class MDunAtCmdStatusReporter
|
|
|
459 |
// Notifies about parser's need to get more data
|
|
|
460 |
// ---------------------------------------------------------------------------
|
|
|
461 |
//
|
|
|
462 |
void CDunUpstream::NotifyParserNeedsMoreData()
|
|
|
463 |
{
|
|
|
464 |
FTRACE(FPrint( _L("CDunUpstream::NotifyParserNeedsMoreData()" )));
|
|
52
|
465 |
if ( iOperationType != EDunOperationTypeRead )
|
|
|
466 |
{
|
|
|
467 |
FTRACE(FPrint( _L("CDunUpstream::NotifyParserNeedsMoreData() (not ready) complete" )));
|
|
|
468 |
return;
|
|
|
469 |
}
|
|
29
|
470 |
IssueRequest(); // iOperationType must be read here (don't set)
|
|
|
471 |
FTRACE(FPrint( _L("CDunUpstream::NotifyParserNeedsMoreData() complete" )));
|
|
|
472 |
}
|
|
|
473 |
|
|
|
474 |
// ---------------------------------------------------------------------------
|
|
|
475 |
// From class MDunAtCmdStatusReporter
|
|
|
476 |
// Notifies about editor mode reply
|
|
|
477 |
// ---------------------------------------------------------------------------
|
|
|
478 |
//
|
|
|
479 |
void CDunUpstream::NotifyEditorModeReply( TBool aStart )
|
|
|
480 |
{
|
|
|
481 |
FTRACE(FPrint( _L("CDunUpstream::NotifyEditorModeReply()" )));
|
|
|
482 |
if ( iParseData.iDataMode )
|
|
|
483 |
{
|
|
|
484 |
FTRACE(FPrint( _L("CDunUpstream::NotifyEditorModeReply() (not ready) complete" )));
|
|
|
485 |
return;
|
|
|
486 |
}
|
|
|
487 |
// If start of editor mode then just reissue the read request
|
|
|
488 |
// If continuation then echo and reissue the read request
|
|
|
489 |
if ( aStart )
|
|
|
490 |
{
|
|
|
491 |
IssueRequest();
|
|
|
492 |
FTRACE(FPrint( _L("CDunUpstream::NotifyEditorModeReply() (start) complete" )));
|
|
|
493 |
return;
|
|
|
494 |
}
|
|
|
495 |
iParseData.iAtCmdHandler->SendEchoCharacter( iBufferPtr, this );
|
|
|
496 |
FTRACE(FPrint( _L("CDunUpstream::NotifyEditorModeReply() complete" )));
|
|
|
497 |
}
|
|
|
498 |
|
|
|
499 |
// ---------------------------------------------------------------------------
|
|
|
500 |
// From class MDunAtCmdHandler
|
|
|
501 |
// Starts URC message handling
|
|
|
502 |
// ---------------------------------------------------------------------------
|
|
|
503 |
//
|
|
|
504 |
TInt CDunUpstream::StartUrc()
|
|
|
505 |
{
|
|
|
506 |
FTRACE(FPrint( _L("CDunUpstream::StartUrc()" )));
|
|
|
507 |
TInt retVal = KErrNone;
|
|
|
508 |
if ( iParseData.iAtCmdHandler ) // optional
|
|
|
509 |
{
|
|
|
510 |
retVal = iParseData.iAtCmdHandler->StartUrc();
|
|
|
511 |
}
|
|
|
512 |
FTRACE(FPrint( _L("CDunUpstream::StartUrc() complete" )));
|
|
|
513 |
return retVal;
|
|
|
514 |
}
|
|
|
515 |
|
|
|
516 |
// ---------------------------------------------------------------------------
|
|
|
517 |
// From class MDunAtCmdHandler
|
|
|
518 |
// Stops AT command handling downstream related activity (also URC)
|
|
|
519 |
// ---------------------------------------------------------------------------
|
|
|
520 |
//
|
|
|
521 |
TInt CDunUpstream::StopAtCmdHandling()
|
|
|
522 |
{
|
|
|
523 |
FTRACE(FPrint( _L("CDunUpstream::StopAtCmdHandling()" )));
|
|
|
524 |
TInt retVal = KErrNone;
|
|
|
525 |
if ( iParseData.iAtCmdHandler ) // optional
|
|
|
526 |
{
|
|
|
527 |
retVal = iParseData.iAtCmdHandler->StopUrc();
|
|
|
528 |
if ( retVal != KErrNone )
|
|
|
529 |
{
|
|
|
530 |
iParseData.iAtCmdHandler->Stop();
|
|
|
531 |
FTRACE(FPrint( _L("CDunUpstream::StopAtCmdHandling() (iAtCmdHandler) complete" )));
|
|
|
532 |
return retVal;
|
|
|
533 |
}
|
|
|
534 |
retVal = iParseData.iAtCmdHandler->Stop();
|
|
|
535 |
}
|
|
|
536 |
FTRACE(FPrint( _L("CDunUpstream::StopAtCmdHandling() complete" )));
|
|
|
537 |
return retVal;
|
|
|
538 |
}
|
|
|
539 |
|
|
|
540 |
// ---------------------------------------------------------------------------
|
|
|
541 |
// From class MDunCmdModeMonitor.
|
|
|
542 |
// Notifies about command mode start
|
|
|
543 |
// ---------------------------------------------------------------------------
|
|
|
544 |
//
|
|
|
545 |
void CDunUpstream::NotifyCommandModeStart()
|
|
|
546 |
{
|
|
|
547 |
FTRACE(FPrint( _L("CDunUpstream::NotifyCommandModeStart()" )));
|
|
|
548 |
iParseData.iDataMode = EFalse;
|
|
|
549 |
// Stop processing (just to be sure).
|
|
|
550 |
// This will stop any possibly pending operations of
|
|
|
551 |
// CDunAtCmdHandler and CDunAtUrcHandler. CDunDownstream will take care of
|
|
|
552 |
// clearing (and stopping) non-callback write queues.
|
|
|
553 |
StopAtCmdHandling();
|
|
|
554 |
// Also restart the URC handling after the data mode
|
|
|
555 |
StartUrc();
|
|
|
556 |
FTRACE(FPrint( _L("CDunUpstream::NotifyCommandModeStart() complete" )));
|
|
|
557 |
}
|
|
|
558 |
|
|
|
559 |
// ---------------------------------------------------------------------------
|
|
|
560 |
// From class MDunCmdModeMonitor.
|
|
|
561 |
// Notifies about command mode end
|
|
|
562 |
// ---------------------------------------------------------------------------
|
|
|
563 |
//
|
|
|
564 |
void CDunUpstream::NotifyCommandModeEnd()
|
|
|
565 |
{
|
|
|
566 |
FTRACE(FPrint( _L("CDunUpstream::NotifyCommandModeEnd()" )));
|
|
|
567 |
iParseData.iDataMode = ETrue;
|
|
|
568 |
// Stop processing (mandatory).
|
|
|
569 |
// This will stop any possibly pending operations of
|
|
52
|
570 |
// CDunAtCmdHandler and CDunAtUrcHandler(s). CDunDownstream will take care
|
|
|
571 |
// of clearing (and stopping) non-callback write queues.
|
|
29
|
572 |
StopAtCmdHandling();
|
|
52
|
573 |
// The following is needed here because stopping the AT command handling
|
|
|
574 |
// causes CDunAtCmdHandler not to call NotifyParserNeedsMoreData().
|
|
|
575 |
// In command mode iOperationType is always EDunOperationTypeRead.
|
|
29
|
576 |
IssueRequest();
|
|
|
577 |
FTRACE(FPrint( _L("CDunUpstream::NotifyCommandModeEnd() complete" )));
|
|
|
578 |
}
|
|
|
579 |
|
|
|
580 |
// ---------------------------------------------------------------------------
|
|
|
581 |
// From class MDunAtCmdEchoer.
|
|
|
582 |
// Notifies about command mode end
|
|
|
583 |
// ---------------------------------------------------------------------------
|
|
|
584 |
//
|
|
|
585 |
void CDunUpstream::NotifyEchoComplete()
|
|
|
586 |
{
|
|
|
587 |
FTRACE(FPrint( _L("CDunUpstream::NotifyEchoComplete()" )));
|
|
52
|
588 |
// iOperationType is always EDunOperationTypeRead here
|
|
29
|
589 |
IssueRequest();
|
|
|
590 |
FTRACE(FPrint( _L("CDunUpstream::NotifyEchoComplete() complete" )));
|
|
|
591 |
}
|