1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // writer.cpp - all the active reader code

    15 // 

    16 //

    17 

    18 #include <cs_port.h>

    19 #include "btcomm.h"

    20 #include "btcommactive.h"

    21 

    22 

    23 CBTPortWriter *CBTPortWriter::NewL(CBTPortProxy *aParent)

    24 /**

    25 	Create new CBTPortWriter.

    26 	This function creates a new CBTPortWriter active object.

    27 **/

    28 	{

    29 	CBTPortWriter *cc;

    30 	cc=new (ELeave) CBTPortWriter();

    31 	CleanupStack::PushL(cc);

    32 	cc->InitL(aParent);

    33 	CleanupStack::Pop();

    34 	CActiveScheduler::Add(cc);

    35 	return cc;

    36 	}

    37 

    38 void CBTPortWriter::InitL(CBTPortProxy *aParent)

    39 	{

    40 	iPortProxy=aParent;

    41 	}

    42 

    43 CBTPortWriter::~CBTPortWriter()

    44 /**

    45 	CBTPortWriter destructor.	

    46 **/

    47 	{

    48 	Cancel();

    49 	}

    50 

    51 void CBTPortWriter::RunL()

    52 /**

    53 	CBTPortWriter RunL.

    54 	Active status cleared.  We can now call the DoWriteCompleted 

    55 	function on the corresponding port proxy object.

    56 **/

    57 	{

    58     iPortProxy->DoWriteCompleted(iStatus.Int());

    59 	}

    60 

    61 void CBTPortWriter::QueueWrite(const TDesC8& aData)

    62 /**

    63 	CBTPortWriter QueueWrite.

    64 **/

    65 	{

    66 	iPortProxy->iSocket.Write(aData,iStatus);

    67 	SetActive();

    68 	}

    69 

    70 void CBTPortWriter::DoCancel()

    71 /**

    72 	CBTPortWriter DoCancel.

    73 	Nothing to cancel.

    74 **/

    75 	{

    76 	iPortProxy->iSocket.CancelWrite();

    77 	}

    78 

    79 CBTPortWriter::CBTPortWriter() 

    80 	: CActive (EPriorityStandard)

    81 /**

    82 	CBTPortWriter private c'tor.

    83 **/

    84 	{

    85 	}