1 /*

     2 * Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 * Name          : CReceiverTcp.h

    16 * Part of       : ConnectionMgr

    17 * Version       : SIP/4.0 

    18 *

    19 */

    20 

    21 

    22 

    23 

    24 /**

    25  @internalComponent

    26 */

    27 

    28 #ifndef CRECEIVERTCP_H

    29 #define CRECEIVERTCP_H

    30 

    31 #include <e32base.h>

    32 #include <in_sock.h>

    33 #include "MSIPMsgAssemblerOwner.h"

    34 

    35 class MContext;

    36 class CSIPMsgAssembler;

    37 

    38 

    39 class CReceiverTcp : public CActive, public MSIPMsgAssemblerOwner

    40 	{

    41 	

    42 public:

    43 

    44     enum TState

    45         {

    46         EIdle,

    47         EConnecting,

    48         EConnected,

    49         EShuttingDown

    50         };

    51         

    52 public:

    53 

    54 	static CReceiverTcp* NewL(MContext& aContext);

    55 	static CReceiverTcp* NewLC(MContext& aContext);

    56 	

    57 	~CReceiverTcp();

    58 	

    59 public: // From CActive

    60 

    61 	void RunL();

    62 	void DoCancel();

    63 	TInt RunError(TInt aError);

    64 

    65 public: // From MSIPMsgAssemblerOwner

    66 

    67     void MessageCompleteL(CSIPMessage* aSIPMessage,

    68 						  TInt aError,

    69 						  TBool aCompressed);

    70 						  

    71 public:

    72 

    73 	void ReceiveDataL();

    74 	void Connect(TInetAddr& aRemoteAddr);

    75     void Shutdown();

    76 	

    77 	TInetAddr iAddr;	

    78 	

    79 private:

    80 

    81 	void ConstructL();

    82 	CReceiverTcp(MContext& aContext);

    83 

    84 private:

    85 

    86 	void RemoveReceived();

    87 	

    88 private: // Data

    89 

    90 	MContext& iContext;

    91 	TPtr8 iReceivedMsgPtr;

    92 	

    93 	HBufC8* iReceivedMsg;	

    94 	

    95 	TState iReceiverState;

    96 	TSockXfrLength iSockLenght;

    97 	TUint iNextLength;

    98 	CSIPMsgAssembler* iMsgAssembler;

    99 	

   100 	};

   101 #endif // end of CRECEIVERTCP_H

   102 

   103 // End of File