diff -r 05bc53fe583b -r 83ca720e2b9a bearermanagement/mpm/src/mpmvpntogglewatcher.cpp --- a/bearermanagement/mpm/src/mpmvpntogglewatcher.cpp Tue Aug 31 15:35:44 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,242 +0,0 @@ -/* -* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: Listen VPN toggle key changes in central repository. -* -*/ - -#include -#include -#include "mpmlogger.h" -#include "mpmvpntogglewatcher.h" - -// --------------------------------------------------------------------------- -// Default constructor -// --------------------------------------------------------------------------- -// -CMpmVpnToggleWatcher::CMpmVpnToggleWatcher( MMpmVpnToggleWatcherNotify& aNotify ) - : CActive( EPriorityStandard ), - iNotify( aNotify ) - { - CActiveScheduler::Add( this ); - } - - -// --------------------------------------------------------------------------- -// Creates central repositor object -// --------------------------------------------------------------------------- -// -void CMpmVpnToggleWatcher::ConstructL() - { - TRAPD(err, iRepository = CRepository::NewL( KMpmVpnToggleCenRepUid )); - if ( err == KErrNone ) - { - StartL(); - } - } - -// --------------------------------------------------------------------------- -// Creates new object -// --------------------------------------------------------------------------- -// -CMpmVpnToggleWatcher* CMpmVpnToggleWatcher::NewL( MMpmVpnToggleWatcherNotify& aNotify ) - { - CMpmVpnToggleWatcher* self = new( ELeave ) CMpmVpnToggleWatcher(aNotify); - CleanupStack::PushL( self ); - self->ConstructL(); - CleanupStack::Pop( self ); - return self; - } - -// --------------------------------------------------------------------------- -// Destructor -// --------------------------------------------------------------------------- -// -CMpmVpnToggleWatcher::~CMpmVpnToggleWatcher() - { - Cancel(); - delete iRepository; - } - -// --------------------------------------------------------------------------- -// Order notification from changes -// --------------------------------------------------------------------------- -// -void CMpmVpnToggleWatcher::StartL() - { - MPMLOGSTRING( "CMpmVpnToggleWatcher::StartL" ) - - // Get the initial Connect screen ID from repository. - User::LeaveIfError( GetVpnToggleValues() ); - - // Request for notifications. - User::LeaveIfError( RequestNotifications() ); - } - -// --------------------------------------------------------------------------- -// Request notifications. -// --------------------------------------------------------------------------- -// -TInt CMpmVpnToggleWatcher::RequestNotifications() - { - MPMLOGSTRING( "CMpmVpnToggleWatcher::RequestNotifications" ) - - TInt err = iRepository->NotifyRequest( KMpmVpnTogglePreferVpn, iStatus ); - - if ( err == KErrNone ) - { - SetActive(); - } - else - { - MPMLOGSTRING2( "CMpmVpnToggleWatcher::RequestNotifications, ERROR: %d", err ) - } - return err; - } - -// --------------------------------------------------------------------------- -// Get VPN toggle values. -// --------------------------------------------------------------------------- -// -TInt CMpmVpnToggleWatcher::GetVpnToggleValues() - { - MPMLOGSTRING( "CMpmVpnToggleWatcher::GetVpnToggleValues" ) - - // Get values from central repository - TInt err = iRepository->Get( KMpmVpnTogglePreferVpn, iVpnConnectionPreferred ); - if ( err != KErrNone ) - { - MPMLOGSTRING2( "CMpmVpnToggleWatcher::GetVpnToggleValues, preferred value, ERROR: %d", err ) - return err; - } - TInt value(0); - err = iRepository->Get( KMpmVpnToggleIapId, value ); - if ( err != KErrNone ) - { - MPMLOGSTRING2( "CMpmVpnToggleWatcher::GetVpnToggleValues, IAP Id value, ERROR: %d", err ) - return err; - } - iVpnIapId = value; - err = iRepository->Get( KMpmVpnToggleSnapId, value ); - if ( err != KErrNone ) - { - MPMLOGSTRING2( "CMpmVpnToggleWatcher::GetVpnToggleValues, SNAP Id value, ERROR: %d", err ) - return err; - } - iSnapId = value; - return KErrNone; - } - -// --------------------------------------------------------------------------- -// Return VPN toggle value. -// --------------------------------------------------------------------------- -// -TBool CMpmVpnToggleWatcher::IsVpnConnectionPreferred() const - { - return iVpnConnectionPreferred; - } - -// --------------------------------------------------------------------------- -// Return VPN IAP Id. -// --------------------------------------------------------------------------- -// -TUint32 CMpmVpnToggleWatcher::VpnIapId() const - { - return iVpnIapId; - } - -// --------------------------------------------------------------------------- -// Return SNAP Id. -// --------------------------------------------------------------------------- -// -TUint32 CMpmVpnToggleWatcher::SnapId() const - { - return iSnapId; - } - -// --------------------------------------------------------------------------- -// Resets VPN toggle values. -// --------------------------------------------------------------------------- -// -void CMpmVpnToggleWatcher::ResetVpnToggleValues() - { - // Cancel listening VPN toggle value change - Cancel(); - - // Reset values. - iVpnConnectionPreferred = EFalse; - iVpnIapId = 0; - iSnapId = 0; - - TInt err = iRepository->Set( KMpmVpnTogglePreferVpn, 0 ); - if ( err == KErrNone ) - { - err = iRepository->Set( KMpmVpnToggleIapId, 0 ); - } - if ( err == KErrNone ) - { - err = iRepository->Set( KMpmVpnToggleSnapId, 0 ); - } - - MPMLOGSTRING2( "CMpmVpnToggleWatcher::ResetVpnToggleValues, ERROR: %d", err ) - - // Restart listening VPN toggle value change - RequestNotifications(); - } - -// --------------------------------------------------------------------------- -// From class CActive. -// When there is a change in VPN toggle key value, event is received in here -// --------------------------------------------------------------------------- -// -void CMpmVpnToggleWatcher::RunL() - { - if ( iStatus.Int() < KErrNone ) - { - MPMLOGSTRING2("CMpmVpnToggleWatcher::RunL, status: 0x%08X", iStatus.Int()) - iErrorCounter++; - if ( iErrorCounter > KMpmVpnToggleWatcherCenRepErrorThreshold ) - { - MPMLOGSTRING2("Over %d consecutive errors, stopping notifications permanently.", - KMpmVpnToggleWatcherCenRepErrorThreshold) - return; - } - // Else: Error occured but counter not expired. Proceed. - RequestNotifications(); - } - else - { - // Notification is received ok => Reset the counter. - iErrorCounter = 0; - - RequestNotifications(); - - // Get values from central repository - GetVpnToggleValues(); - - // Notify values. - TRAP_IGNORE( iNotify.SetVpnToggleValuesL( iVpnConnectionPreferred, - iVpnIapId, - iSnapId ) ); - } - } - -// --------------------------------------------------------------------------- -// From class CActive. -// Cancel outstanding request -// --------------------------------------------------------------------------- -// -void CMpmVpnToggleWatcher::DoCancel() - { - iRepository->NotifyCancel( KMpmVpnTogglePreferVpn ); - }