1 // Copyright (c) 2004-2009 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 //

    15 

    16 /**

    17  @file

    18  @internalComponent

    19 */

    20 

    21 #ifndef __CSOCKETWRITER_H

    22 #define __CSOCKETWRITER_H 

    23 

    24 #include <e32base.h>

    25 #include <e32std.h>

    26 #include <e32def.h>

    27 #include <es_mbuf.h>

    28 #include <comms-infras/eintsock.h>

    29 

    30 class CBnepLink;

    31 

    32 

    33 const TUint8 KMaxSocketWriterQueueSize = 5;

    34 

    35 /**

    36    @file

    37    @internalComponent

    38    Active object to handle socket writes.

    39 */

    40 NONSHARABLE_CLASS(CSocketWriter) : public CActive  

    41     {

    42 

    43 public:

    44     ~CSocketWriter();

    45     static CSocketWriter* NewL (RInternalSocket& aSocket, CBnepLink& aOwner);

    46     TInt Write (RMBufChain& aChain);

    47 

    48 private:

    49     CSocketWriter (RInternalSocket& aSocket, CBnepLink& aOwner);

    50     void ConstructL ();

    51     void RunL ();

    52     void DoCancel ();

    53 

    54 private: 

    55 

    56     RInternalSocket& iSocket;

    57    	CBnepLink& iBnepLink;

    58 	RMBufPktQ iQueue;

    59     TUint8 iQueueSize;

    60     RMBufChain iPendingWriteData;

    61     };

    62 #endif