1 /*

     2  * Name        : ConnectionManager.cpp

     3  * Description : Manages application connection

     4  * Project     : This file is part of OpenMAR, an Open Mobile Augmented Reality browser

     5  * Website     : http://OpenMAR.org

     6  *

     7  * Copyright (c) 2010 David Caabeiro

     8  *

     9  * All rights reserved. This program and the accompanying materials are made available 

    10  * under the terms of the Eclipse Public License v1.0 which accompanies this 

    11  * distribution, and is available at http://www.eclipse.org/legal/epl-v10.html

    12  *

    13  */

    14 

    15 #include "ConnectionManager.h"

    16 

    17 #include "SettingManager.h"

    18 

    19 #include <CommDbConnPref.h>

    20 #include <es_enum.h>

    21 

    22 #include "Logger.h"

    23 

    24 CConnectionManager* CConnectionManager::NewL(MConnectionManager& aObserver, CSettingManager& aSetting)

    25 {

    26     CConnectionManager* self = new(ELeave) CConnectionManager(aObserver, aSetting);

    27     CleanupStack::PushL(self);

    28     self->ConstructL();

    29     CleanupStack::Pop(self);

    30 

    31     return self;

    32 }

    33 

    34 CConnectionManager::~CConnectionManager()

    35 {

    36     Cancel();

    37 

    38     iMonitor.Close();

    39     iConnection.Close();

    40     iSocketServ.Close();

    41 }

    42 

    43 CConnectionManager::CConnectionManager(MConnectionManager& aObserver, CSettingManager& aSetting)

    44     : CActive(CActive::EPriorityStandard), iObserver(aObserver), iSetting(aSetting)

    45 {

    46     CActiveScheduler::Add(this);

    47 }

    48 

    49 void CConnectionManager::ConstructL()

    50 {

    51     LOGTXT("Initializing connection..");

    52 

    53     User::LeaveIfError(iSocketServ.Connect());

    54     User::LeaveIfError(iConnection.Open(iSocketServ));

    55 

    56     iMonitor.ConnectL();

    57     iMonitor.NotifyEventL(*this);

    58 

    59 //    _LIT8(KDefault, "/application/destination");

    60     TUint destinationId = 0;

    61 //    iSettings.Get(KDefault, destinationId, EHex);

    62 

    63     if (destinationId == 0)

    64     {

    65         // "Always ask"

    66         TCommDbConnPref pref;

    67         pref.SetDialogPreference(ECommDbDialogPrefPrompt);

    68 

    69         iConnection.Start(pref, iStatus);

    70     }

    71     else

    72     {

    73         TConnSnapPref pref;

    74         pref.SetSnap(destinationId);

    75 

    76         iConnection.Start(pref, iStatus);

    77     }

    78 

    79     SetActive();

    80 }

    81 

    82 void CConnectionManager::RunL()

    83 {

    84     _LIT(KIapId, "IAP\\Id");

    85     iConnection.GetIntSetting(KIapId, iIapId);

    86 

    87     LOGARG("Connected with iap %u", iIapId);

    88 

    89     iObserver.ConnectionStartedL(iStatus.Int());

    90 }

    91 

    92 void CConnectionManager::DoCancel()

    93 {

    94     // Unfortunately no RConnection::StartCancel() available..

    95 }

    96 

    97 void CConnectionManager::EventL(const CConnMonEventBase& aEvent)

    98 {

    99     switch (aEvent.EventType())

   100     {

   101 /*

   102         case EConnMonConnectionStatusChange:

   103         {

   104             const CConnMonNetworkStatusChange& event = static_cast<const CConnMonNetworkStatusChange&>(aEvent);

   105             break;

   106         }

   107 */

   108         case EConnMonDeleteConnection:

   109         {

   110             TUint count = 0;

   111             iConnection.EnumerateConnections(count);

   112 

   113             if (count == 0)

   114                 LOGTXT("Connection dropped");

   115 

   116 /*

   117                 if (info().iIapId == iIapId)

   118                 {

   119                     connFound = ETrue;

   120                     break;

   121                 }

   122 */

   123             break;

   124         }

   125 

   126         default:

   127             break;

   128     }

   129 }