remotestoragefw/remotefileengine/src/rsfwconnectionmanager.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 09:07:59 +0200
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/*
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* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Connection manager
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 *
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*/
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// Copyright (C) 2002-2004 Nokia
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// INCLUDE FILES
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#include <commdbconnpref.h>
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#include <es_enum.h>
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#include "rsfwconnectionmanager.h"
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#include "rsfwcommon.h"
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#include "mdebug.h"
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// ============================ MEMBER FUNCTIONS ==============================
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// ----------------------------------------------------------------------------
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// CRsfwConnectionManager::NewL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CRsfwConnectionManager* CRsfwConnectionManager::NewL(
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    MRsfwConnectionObserver* aConnectionObserver)
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    {
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    DEBUGSTRING(("CRsfwConnectionManager::NewL"));
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    CRsfwConnectionManager* self = new (ELeave) CRsfwConnectionManager();
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    CleanupStack::PushL(self);
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    self->ConstructL(aConnectionObserver);
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    CleanupStack::Pop(self);
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    return self;
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    }
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// ----------------------------------------------------------------------------
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// CRsfwConnectionManager::CRsfwConnectionManager
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// ----------------------------------------------------------------------------
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//
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CRsfwConnectionManager::CRsfwConnectionManager()
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: CActive( EPriorityStandard )
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    {
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    }
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// ----------------------------------------------------------------------------
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// CRsfwConnectionManager::ConstructL
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// ----------------------------------------------------------------------------
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//
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void CRsfwConnectionManager::ConstructL(
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    MRsfwConnectionObserver* aConnectionObserver)
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    {
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    DEBUGSTRING(("CRsfwConnectionManager::ConstructL"));
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    iConnectionObserver = aConnectionObserver;
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    // Connect to the socket server
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    User::LeaveIfError(iSocketServ.Connect());
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    // Add this to active scheduler
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    CActiveScheduler::Add( this );
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    iSuspensionTimer = CPeriodic::NewL(CActive::EPriorityLow);
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    }
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// ----------------------------------------------------------------------------
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// CRsfwConnectionManager::~CRsfwConnectionManager
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CRsfwConnectionManager::~CRsfwConnectionManager()
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    {
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     DEBUGSTRING(("CRsfwConnectionManager::~CRsfwConnectionManager"));
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    Cancel();
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    iConnection.Close();
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    iSocketServ.Close();
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    iIaps.Close();
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    StopSuspensionTimer();
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    delete iSuspensionTimer;    
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    }
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// ----------------------------------------------------------------------------
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// CRsfwConnectionManager::UseIapL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CRsfwConnectionManager::UseIapL(const TDesC& aIap)
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    {
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    // aIap may contain an IAP name or an IAP Id (or '?'/'*')
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    DEBUGSTRING(("IAP: %S", &aIap));
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    // Determine IAP selection policy
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    // By default, ask the user
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    iIapSelection = ERsfwIapSelectionAskUser;
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    if (aIap.CompareF(KIapDefaultPreferences) == 0)
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        {
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        // Use static CommDB preferences
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        iIapSelection = ERsfwIapSelectionUseDefaultPreferences;
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        }
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    else if (aIap.CompareF(KIapAskUser) == 0)
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        {
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        // Ask the user
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        }
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    else
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        {
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        // Build a table of acceptable IAPs.
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        // Now the table only contains one entry
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        TIapInfo iapInfo;
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        iapInfo.iId = 0;
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diff changeset
   114
        iapInfo.iName.SetLength(0);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   115
        // try to retrieve ID or name based on aIap
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   116
        TLex iapLex(aIap);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   117
        TInt err = iapLex.Val(iapInfo.iId, EDecimal);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   118
        if (err != KErrNone)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   119
            {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   120
            // The IAP name was given
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   121
            iapInfo.iName.Copy(aIap);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   122
            }
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   123
        if (LoadIapInfoL(iapInfo) == KErrNone)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   124
            {
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   125
            iIaps.Append(iapInfo);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   126
            iIapSelection = ERsfwIapSelectionExplicit;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   127
            }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   128
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   129
    }
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   130
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   131
// ----------------------------------------------------------------------------
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   132
// CRsfwConnectionManager::GetConnection
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   133
// ----------------------------------------------------------------------------
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   134
//
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   135
EXPORT_C TInt CRsfwConnectionManager::GetConnection(RSocketServ*& aSocketServ,
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   136
                                                    RConnection*& aConnection)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   137
    {
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   138
    DEBUGSTRING(("Get connection"));
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   139
    TInt err = iConnection.Open(iSocketServ);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   140
    if (err == KErrNone)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   141
        {
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   142
        TUint32 iapId = 0;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   143
        TCommDbDialogPref dialogPreference = ECommDbDialogPrefDoNotPrompt;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   144
        switch (iIapSelection)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   145
            {
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   146
        case ERsfwIapSelectionAskUser:
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   147
            iapId = 0;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   148
            dialogPreference = ECommDbDialogPrefPrompt;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   149
            break;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   150
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   151
        case ERsfwIapSelectionUseDefaultPreferences:
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   152
            break;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   153
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   154
        case ERsfwIapSelectionExplicit:
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   155
            iapId = iIaps[0].iId;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   156
            dialogPreference = ECommDbDialogPrefDoNotPrompt;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   157
            break;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   158
            
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   159
        default:
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   160
            break;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   161
            }
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   162
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   163
        err = StartConnection(iapId, dialogPreference);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   164
        if (err == KErrNone)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   165
            {
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   166
            aSocketServ = &iSocketServ;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   167
            aConnection = &iConnection;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   168
            }
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   169
        }            
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   170
    DEBUGSTRING(("Get connection returning %d", err));    
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   171
    return err;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   172
    }
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   173
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   174
// ----------------------------------------------------------------------------
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   175
// CRsfwConnectionManager::LoadIapInfoL
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   176
// ----------------------------------------------------------------------------
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   177
//
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   178
TInt CRsfwConnectionManager::LoadIapInfoL(TIapInfo& aIapInfo)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   179
    {
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   180
    DEBUGSTRING(("CRsfwConnectionManager::LoadIapInfoL"));
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   181
    // Fetch CommDB data for a matching IAP Id or IAP Name
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   182
    CCommsDatabase* commsDb = CCommsDatabase::NewL();
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   183
    CleanupStack::PushL(commsDb);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   184
    CCommsDbTableView* table;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   185
    if (aIapInfo.iId)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   186
        {
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   187
        table = commsDb->OpenViewMatchingUintLC(TPtrC(IAP),
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   188
                                                TPtrC(COMMDB_ID),
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   189
                                                aIapInfo.iId);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   190
        }
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   191
    else
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   192
        {
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   193
        table = commsDb->OpenViewMatchingTextLC(TPtrC(IAP),
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   194
                                                TPtrC(COMMDB_NAME),
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   195
                                                aIapInfo.iName);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   196
        }
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   197
    TInt err = table->GotoFirstRecord();
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   198
    if (err != KErrNone)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   199
        {
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   200
        DEBUGSTRING16(("Could not find IAP '%S' (id=%d)!",
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   201
                       &aIapInfo.iName,
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   202
                       aIapInfo.iId));
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   203
        CleanupStack::PopAndDestroy(2, commsDb); // table, commsDb
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   204
        return KErrNotFound;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   205
        }
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   206
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   207
    // Read IAP information
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   208
    table->ReadUintL(TPtrC(COMMDB_ID), aIapInfo.iId);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   209
    table->ReadTextL(TPtrC(COMMDB_NAME), aIapInfo.iName);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   210
    table->ReadTextL(TPtrC(IAP_BEARER_TYPE), aIapInfo.iBearerType);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   211
    TBuf<KCommsDbSvrMaxColumnNameLength> serviceType;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   212
    table->ReadTextL(TPtrC(IAP_SERVICE_TYPE), serviceType);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   213
    TUint32 service;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   214
    table->ReadUintL(TPtrC(IAP_SERVICE), service);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   215
    // Find out the network
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   216
    TUint32 networkId;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   217
    table->ReadUintL(TPtrC(IAP_NETWORK), networkId);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   218
    CleanupStack::PopAndDestroy(table); // table
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   219
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   220
    table = commsDb->OpenViewMatchingUintLC(TPtrC(NETWORK),
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   221
                                            TPtrC(COMMDB_ID),
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   222
                                            networkId);
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   223
    err = table->GotoFirstRecord();
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   224
    if (err == KErrNone)
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   225
        {
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        table->ReadTextL(TPtrC(COMMDB_NAME), aIapInfo.iNetworkName);
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        }
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    else
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        {
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        DEBUGSTRING(("Could not find network for the IAP!"));
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        }
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    CleanupStack::PopAndDestroy(table); // table
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   233
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    aIapInfo.iServiceName.Zero();
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    aIapInfo.iSsId.Zero();
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    CleanupStack::PopAndDestroy(commsDb); // commsDb
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   238
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   239
       
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    aIapInfo.iBearerQuality = ERsfwConnectionQualityStrong;
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    DEBUGSTRING16(("found IAP %S: id=%d, servicetype=%S, service=%d, network=%S, servicename=%S, ssid=%S, bearer=%S, quality=%d",
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                   &aIapInfo.iName,
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                   aIapInfo.iId,
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                   &serviceType,
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                   service,
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                   &aIapInfo.iNetworkName,
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                   &aIapInfo.iServiceName,
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                   &aIapInfo.iSsId,
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                   &aIapInfo.iBearerType,
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                   aIapInfo.iBearerQuality));
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   252
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    return KErrNone;
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    }
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// ----------------------------------------------------------------------------
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// CRsfwConnectionManager::StartConnection
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// ----------------------------------------------------------------------------
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//
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TInt CRsfwConnectionManager::StartConnection(TUint32 aIapId,
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                                             TCommDbDialogPref aDialogPreference)
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    {
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    DEBUGSTRING(("CRsfwConnectionManager::StartConnection with id %d", &aIapId));
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    TCommDbConnPref connectionPref;
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    connectionPref.SetIapId(aIapId);
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    connectionPref.SetDialogPreference(aDialogPreference);
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    connectionPref.SetDirection(ECommDbConnectionDirectionOutgoing);
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    DEBUGSTRING(("Starting connection to IAP %d with pref %d",
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                 aIapId,
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                 aDialogPreference));
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    TInt err = iConnection.Start(connectionPref);
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    DEBUGSTRING(("Connection starting returned %d", err));
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    // start observing the connection, any events will occur in RunL() function
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    if ( !IsActive() )
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        {
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        iConnection.ProgressNotification(iProgress, iStatus);
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        SetActive();
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        }                   
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    else
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        {
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        DEBUGSTRING(("StartConnection called twice!"));
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        err = KErrGeneral;
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        }
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    return err;
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    }
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   286
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// ----------------------------------------------------------------------------
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// CRsfwConnectionManager::HandleDisconnectionEventL
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// ----------------------------------------------------------------------------
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//
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void CRsfwConnectionManager::HandleDisconnectionEventL()
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    {
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    DEBUGSTRING(("CRsfwConnectionManager::HandleDisconnectionEventL"));
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   294
    if (iConnectionObserver)
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   295
        {
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        iConnectionObserver->HandleConnectionEventL(
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            ERsfwConnectionObserverEventConnectionDisconnected,
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            NULL);
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        }    
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    }
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   301
    
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// ----------------------------------------------------------------------------
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// CRsfwConnectionManager::StartSuspensionTimer
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// ----------------------------------------------------------------------------
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   305
//
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void CRsfwConnectionManager::StartSuspensionTimer()
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   307
    {
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    DEBUGSTRING(("CRsfwConnectionManager::StartSuspensionTimer"));
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   309
    if (iSuspensionTimer)
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   310
        {
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        const TInt KRsfwGPRSSuspensionTimeout = 60 * 1000000; // 60 sec
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   312
        
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        DEBUGSTRING(("GPRS suspension timer started (%d us)",
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                     KRsfwGPRSSuspensionTimeout));
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        iSuspensionTimer->Cancel();
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   316
        TCallBack callBack(CRsfwConnectionManager::SuspensionTimerExpiredL, this);
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        iSuspensionTimer->Start(KRsfwGPRSSuspensionTimeout,
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                                KRsfwGPRSSuspensionTimeout,
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   319
                                callBack);
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   320
        }
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   321
    }
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diff changeset
   322
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   323
// ----------------------------------------------------------------------------
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// CRsfwConnectionManager::StopSuspensionTimer
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// ----------------------------------------------------------------------------
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   326
//
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   327
void CRsfwConnectionManager::StopSuspensionTimer()
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   328
    {
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   329
    DEBUGSTRING(("CRsfwConnectionManager::StopSuspensionTimer"));
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   330
    if (iSuspensionTimer)
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   331
        {
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   332
        DEBUGSTRING(("GPRS suspension timer stopped"));
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parents:
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   333
        iSuspensionTimer->Cancel();
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diff changeset
   334
        }
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   335
    }
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diff changeset
   336
    
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   337
// ----------------------------------------------------------------------------
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   338
// CRsfwConnectionManager::SuspensionTimerExpired
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   339
// ----------------------------------------------------------------------------
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   340
//
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   341
TInt CRsfwConnectionManager::SuspensionTimerExpiredL(TAny* aArg)
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   342
    {
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   343
    DEBUGSTRING(("GPRS suspension timer expired"));
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   344
    CRsfwConnectionManager* connMan = static_cast<CRsfwConnectionManager*>(aArg);
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   345
    connMan->StopSuspensionTimer();
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   346
    connMan->HandleDisconnectionEventL();
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   347
    return KErrNone;
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   348
    }
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parents:
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   349
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   350
// ----------------------------------------------------------------------------
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   351
// CRsfwConnectionManager::RunL
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   352
// ----------------------------------------------------------------------------
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   353
//
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   354
void CRsfwConnectionManager::RunL()
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   355
    {
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   356
    TInt status = iStatus.Int();
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   357
    DEBUGSTRING(("CRsfwConnectionManager::RunL %d", &status));
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   358
    TInt stage = iProgress().iStage;
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   359
    TInt error = iProgress().iError;
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   360
    DEBUGSTRING(("ConnectionManager::RunL - status: %d, stage: %d, error: %d", status, stage, error));
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parents:
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   361
    
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   362
    if ( error == KErrConnectionTerminated || error == KErrDisconnected 
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   363
        || stage == KLinkLayerClosed || stage == KConnectionClosed )
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parents:
diff changeset
   364
        {
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   365
        // KErrDisconnected occurs if WLAN goes out of range
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   366
        // KErrConnectionTerminated occurs if user cancels connection from "Active connections" menu
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   367
        // stage values KLinkLayerClosed & KConnectionClosed should be generated by GPRS 
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   368
        // (however GPRS usually generates KDataTransferTemporarilyBlocked event)
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   369
        HandleDisconnectionEventL();
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   370
        }
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   371
    else if ( stage == KDataTransferTemporarilyBlocked )
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parents:
diff changeset
   372
        {
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   373
        // KDataTransferTemporarilyBlocked means GPRS 'suspend' event
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   374
        // start timer, when it expires we will disconnect
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parents:
diff changeset
   375
        StartSuspensionTimer();
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diff changeset
   376
        }
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parents:
diff changeset
   377
    else if ( stage == KLinkLayerOpen )
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parents:
diff changeset
   378
        {
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parents:
diff changeset
   379
        // KLinkLayerOpen may mean GPRS 'resume' event
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parents:
diff changeset
   380
        StopSuspensionTimer();
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parents:
diff changeset
   381
        }
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parents:
diff changeset
   382
    else 
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parents:
diff changeset
   383
        {
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parents:
diff changeset
   384
        // ignore the event
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parents:
diff changeset
   385
        }
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parents:
diff changeset
   386
    
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parents:
diff changeset
   387
    // request new events if necessary
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parents:
diff changeset
   388
    iConnection.ProgressNotification(iProgress, iStatus, KConnProgressDefault);
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parents:
diff changeset
   389
    SetActive();
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parents:
diff changeset
   390
	}
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parents:
diff changeset
   391
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parents:
diff changeset
   392
// ----------------------------------------------------------------------------
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parents:
diff changeset
   393
// CRsfwConnectionManager::RunError
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parents:
diff changeset
   394
// ----------------------------------------------------------------------------
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parents:
diff changeset
   395
//
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parents:
diff changeset
   396
#ifdef _DEBUG
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parents:
diff changeset
   397
TInt CRsfwConnectionManager::RunError(TInt aError)
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parents:
diff changeset
   398
#else
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parents:
diff changeset
   399
TInt CRsfwConnectionManager::RunError(TInt /*aError*/)
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parents:
diff changeset
   400
#endif
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parents:
diff changeset
   401
    {
3ad9d5175a89 Revision: 200949
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parents:
diff changeset
   402
    DEBUGSTRING(("ConnectionManager::RunErrorL - error: %d", aError));
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parents:
diff changeset
   403
    return KErrNone;
3ad9d5175a89 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
	}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
	
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
// ----------------------------------------------------------------------------
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parents:
diff changeset
   407
// CRsfwConnectionManager::DoCancel
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parents:
diff changeset
   408
// ----------------------------------------------------------------------------
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parents:
diff changeset
   409
//
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
void CRsfwConnectionManager::DoCancel()
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
    {
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parents:
diff changeset
   412
    DEBUGSTRING(("CRsfwConnectionManager::::DoCancel()"));
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parents:
diff changeset
   413
    //cancel request issued by ProgressNotification()
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
    iConnection.CancelProgressNotification();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
    }
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parents:
diff changeset
   416
// End of File