1 // Copyright (c) 2008-2009 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 // This file provides the implementation of a class that

    15 // completes sessions with LBS asynchronously.

    16 // 

    17 //

    18 

    19 /**

    20  @file

    21  @internalTechnology

    22  @deprecated

    23 */

    24 

    25 

    26 #include "suplsessioncompleter.h"

    27 #include "suplprotocolmanager.h"

    28 #include "supldevloggermacros.h"

    29 

    30 /** Static constructor.

    31 @return A new instance of the CSuplSessionCompleter class.

    32 */  

    33 CSuplSessionCompleter* CSuplSessionCompleter::NewL(MSuplProtocolManagerObserver& aGateway)

    34 	{

    35 	SUPLLOG(ELogP1, "CSuplSessionCompleter::NewL() Begin\n");

    36 	CSuplSessionCompleter* self = new (ELeave) CSuplSessionCompleter(aGateway);

    37 	CleanupStack::PushL(self);

    38 	self->ConstructL();

    39 	CleanupStack::Pop(self);

    40 	SUPLLOG(ELogP1, "CSuplSessionCompleter::NewL() End\n");

    41 	return self;

    42 	}

    43 

    44 

    45 /** Standard constructor.

    46 */  

    47 CSuplSessionCompleter::CSuplSessionCompleter(MSuplProtocolManagerObserver& aGateway): CActive(EPriorityLow),

    48 							iGateway(aGateway)

    49 	{

    50 	SUPLLOG(ELogP1, "CSuplSessionCompleter::CSuplSessionCompleter() Begin\n");

    51 	SUPLLOG(ELogP1, "CSuplSessionCompleter::CSuplSessionCompleter() End\n");

    52 	}

    53 

    54 

    55 /** Standard destructor.

    56 */  

    57 CSuplSessionCompleter::~CSuplSessionCompleter()

    58 	{

    59 	SUPLLOG(ELogP1, "CSuplSessionCompleter::~CSuplSessionCompleter() Begin\n");

    60 	iSessionInfo.Reset();

    61 	SUPLLOG(ELogP1, "CSuplSessionCompleter::~CSuplSessionCompleter() End\n");

    62 	}

    63 

    64 

    65 /** Private second-stage constructor.

    66 */  

    67 void CSuplSessionCompleter::ConstructL()

    68 	{

    69 	SUPLLOG(ELogP1, "CSuplSessionCompleter::ConstructL() Begin\n");

    70 	CActiveScheduler::Add(this);

    71 	SUPLLOG(ELogP1, "CSuplSessionCompleter::ConstructL() End\n");

    72 	}

    73 

    74 

    75 /** Store a session Id for later completion

    76 */  

    77 void CSuplSessionCompleter::CompleteSession(const TLbsNetSessionId& aSessionId, TInt aError)

    78 	{

    79 	SUPLLOG(ELogP1, "CSuplSessionCompleter::CompleteSession() Begin\n");

    80 

    81 	TSuplCompleteDetails completionInfo;

    82 	completionInfo.iSessionId = aSessionId;

    83 	completionInfo.iError = aError;

    84 	

    85 	TRAPD(err,iSessionInfo.InsertL(completionInfo,0));

    86 	if (err != KErrNone)

    87 		{

    88 		// It is not possible to complete asynchronously,

    89 		// so send a session complete indication now.

    90 		iGateway.SessionCompleteInd(aSessionId, aError);

    91 		}

    92 	else

    93 		{

    94 		ActivateCompleter();

    95 		}

    96 	SUPLLOG(ELogP1, "CSuplSessionCompleter::CompleteSession() End\n");

    97 	}

    98 	

    99 	

   100 /** Store a session Id for later completion

   101 */  

   102 void CSuplSessionCompleter::RunError()

   103 	{

   104 	SUPLLOG(ELogP1, "CSuplSessionCompleter::RunError() Begin\n");

   105 	// Not much can be done.		

   106 	SUPLLOG(ELogP1, "CSuplSessionCompleter::RunError() End\n");

   107 	}

   108 	

   109 /**

   110 */

   111 void CSuplSessionCompleter::DoCancel()

   112 	{

   113 	SUPLLOG(ELogP1, "CSuplSessionCompleter::DoCancel() Begin\n");

   114 		

   115 	SUPLLOG(ELogP1, "CSuplSessionCompleter::DoCancel() End\n");

   116 	}

   117 

   118 /** Take the next session Id stored and

   119 send a session complete to LBS

   120 */  

   121 void CSuplSessionCompleter::RunL()

   122 	{

   123 	SUPLLOG(ELogP1, "CSuplSessionCompleter::RunL() Begin\n");

   124 	TLbsNetSessionId sessionId;

   125 	TInt sessionErr = KErrNone;

   126 	if(iSessionInfo.Count() > 0)

   127 		{

   128 		sessionId = iSessionInfo[iSessionInfo.Count() - 1].iSessionId;

   129 		sessionErr = iSessionInfo[iSessionInfo.Count() - 1].iError;

   130 		iSessionInfo.Remove(iSessionInfo.Count() - 1);

   131 		}

   132 

   133 	iGateway.SessionCompleteInd(sessionId, sessionErr);

   134 	

   135 	if(iSessionInfo.Count()>0)

   136 		{

   137 		ActivateCompleter();	

   138 		}

   139 	SUPLLOG(ELogP1, "CSuplSessionCompleter::RunL() End\n");

   140 	}

   141 

   142 void CSuplSessionCompleter::ActivateCompleter()

   143 	{

   144 	SUPLLOG(ELogP1, "CSuplSessionCompleter::ActivateCompleter() Begin\n");

   145 	if(!IsActive())

   146 		{

   147 		TRequestStatus* localStatus = &iStatus;

   148 		iStatus = KRequestPending;

   149 		SetActive();

   150 		User::RequestComplete(localStatus, KErrNone);

   151 		}	

   152 	SUPLLOG(ELogP1, "CSuplSessionCompleter::ActivateCompleter() End\n");

   153 	}