--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/logsui/EngineSrc/CLogsSystemAgent.cpp	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,310 @@
+/*
+* Copyright (c) 2002 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: 
+*     Implements the functionality of the System Agent observer
+*
+*/
+
+
+//  INCLUDE FILES  
+#include <e32svr.h>
+
+#include <PSVariables.h>
+#include <coreapplicationuisdomainpskeys.h>
+
+#include "CLogsSystemAgent.h"
+#include "MLogsObserver.h"
+#include "MLogsCallObserver.h"
+
+#include <etel.h>
+//#include <etelmm.h>
+#include <mmtsy_names.h>
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::CLogsSystemAgent
+// ----------------------------------------------------------------------------
+//
+CLogsSystemAgent::CLogsSystemAgent(
+    MLogsObserver* aObserver,
+    MLogsCallObserver* aCallObserver ) :
+        CActive( EPriorityStandard )        
+    {
+    iObserver = aObserver;
+    iCallObserver = aCallObserver;    
+    }
+
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::ConstructL
+// ----------------------------------------------------------------------------
+//
+void CLogsSystemAgent::ConstructL()
+    {
+    // CActiveScheduler::Add( this );
+
+    //Attach to neeeded  Publish and Subscribe properties        
+    TInt ret = iPropertyGprs.Attach( KUidSystemCategory, KPSUidGprsStatusValue );   //TUid aCategory, TUint aKey
+    User::LeaveIfError( ret );    
+    
+    ret = iPropertyWcdma.Attach( KUidSystemCategory, KPSUidWcdmaStatusValue );   
+    User::LeaveIfError( ret );    
+
+    // ret = iPropertyCallHandling.Attach( KPSUidTelephonyCallHandling, KTelephonyCallState ); 
+    // User::LeaveIfError( ret );
+
+    // ret = iPropertyCallStatus.Attach( KPSUidCallState, KPSUidCallStateValue );
+    // User::LeaveIfError( ret );    
+
+    //Attach to Supplementary Services Settings
+    User::LeaveIfError( iSSSettings.Open() );
+
+    // RunL();
+    }
+
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::NewL
+// ----------------------------------------------------------------------------
+//
+CLogsSystemAgent* CLogsSystemAgent::NewL(
+    MLogsObserver* aObserver,
+    MLogsCallObserver* aCallObserver ) 
+    {
+    CLogsSystemAgent* self = new ( ELeave ) CLogsSystemAgent( aObserver, aCallObserver );    
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop();
+    return self;
+    }
+    
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::~CLogsSystemAgent
+// ----------------------------------------------------------------------------
+//
+CLogsSystemAgent::~CLogsSystemAgent()
+    {
+    // Cancel();
+
+    iPropertyGprs.Close();
+    iPropertyWcdma.Close();    
+    //iPropertyCallHandling.Close();    
+    //iPropertyCallStatus.Close();    
+    iSSSettings.Close();
+    }
+
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::AlsSupport
+// ----------------------------------------------------------------------------
+//
+TBool CLogsSystemAgent::AlsSupport()
+    {
+    TInt value;
+    
+    if( iSSSettings.Get( ESSSettingsAls, value ) )
+        {
+        return EFalse;
+        }
+    if( value == ESSSettingsAlsNotSupported ) 
+        {
+        return EFalse;
+        }
+    return ETrue;
+  
+    }
+
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::GprsConnectionActive
+// ----------------------------------------------------------------------------
+//
+TBool CLogsSystemAgent::GprsConnectionActive()
+    {
+    if( IsGprs() )
+        {
+        TInt stateGprs(0);        
+        iPropertyGprs.Get( KUidSystemCategory, KPSUidGprsStatusValue, stateGprs );  //TUid aCategory, TUint aKey, TInt& aValue
+
+        if( stateGprs  == EPSGprsContextActive      ||  
+            stateGprs  == EPSGprsSuspend            ||
+            stateGprs  == EPSGprsContextActivating  ||
+            stateGprs  == EPSGprsMultibleContextActive )
+            {
+            return ETrue;
+            }
+        else
+            {
+            return EFalse;
+            }
+        }
+    else
+        {
+        TInt stateWcdma(0);        
+        iPropertyWcdma.Get( KUidSystemCategory, KPSUidWcdmaStatusValue, stateWcdma );   
+
+        if( stateWcdma == EPSWcdmaContextActive     ||  
+            stateWcdma == EPSWcdmaSuspend           ||
+            stateWcdma == EPSWcdmaContextActivating ||
+            stateWcdma == EPSWcdmaMultipleContextActive )
+            {
+            return ETrue;
+            }
+        else
+            {
+            return EFalse;
+            }
+        }
+        
+
+    }
+    
+/*****************************************************
+TBool CLogsSystemAgent::CallActive( TBool &aValue )
+    {
+    TInt state(0);
+    TInt ret = iPropertyCallHandling.Get( KPSUidTelephonyCallHandling, KTelephonyCallState, state ); //TUid aCategory, TUint aKey, TInt& aValue
+    
+    //See TelephonyInternalPSKeys.h    
+    if( state == EPSTelephonyCallStateConnected )   //This covers voice, video, voip etc call types
+        {
+        aValue =  ETrue;
+        }
+    else
+        {
+        aValue =  EFalse;
+        }
+
+    return ret;        
+    }
+*****************************************************/
+    
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::IsGprs
+// ----------------------------------------------------------------------------
+//
+TBool CLogsSystemAgent::IsGprs() 
+    {
+    RTelServer telServer;
+    RMobilePhone mobilePhone;
+    TInt error = telServer.Connect();
+
+    if( error != KErrNone )
+        {
+        return ETrue;
+        }
+    error = telServer.LoadPhoneModule( KMmTsyModuleName );
+
+    if( error != KErrNone )
+        {
+        telServer.Close();
+        return ETrue;
+        }
+
+    RTelServer::TPhoneInfo phoneInfo;
+    error = telServer.GetPhoneInfo( 0, phoneInfo );
+
+    if( error != KErrNone )
+        {
+        telServer.Close();
+        return ETrue;            
+        }
+    error = mobilePhone.Open( telServer, phoneInfo.iName );
+
+    if( error != KErrNone )
+        {
+        telServer.Close();
+        return ETrue;            
+        }
+
+    RMobilePhone::TMobilePhoneNetworkMode networkMode = RMobilePhone::ENetworkModeGsm;
+    error = mobilePhone.GetCurrentMode( networkMode );
+    mobilePhone.Close();
+    telServer.Close();
+
+    if( error == KErrNone && networkMode == RMobilePhone::ENetworkModeWcdma )
+        {
+        return EFalse;
+        }
+    else
+        {
+        return ETrue;
+        }
+    }
+    
+    
+//Reset missed Poc call notification
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::ResetNewMissedPocCalls
+// ----------------------------------------------------------------------------
+//
+void CLogsSystemAgent::ResetNewMissedPocCalls()
+    {
+    RProperty property;
+    
+    if ( property.Attach( KPSUidCoreApplicationUIs, KCoreAppUIsPoCMissedIndicator ) == KErrNone )
+        {
+        property.Set( ECoreAppUIsPocMissedIndicatorOff );
+        property.Close();
+        }
+        
+    }
+
+
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::SetObserver
+// ----------------------------------------------------------------------------
+//
+void CLogsSystemAgent::SetObserver( MLogsObserver* /*aObserver*/ )
+    {
+    }
+    
+    
+
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::DoCancel
+// ----------------------------------------------------------------------------
+//
+void CLogsSystemAgent::DoCancel()
+    {     
+    // iProperty.Cancel();
+    // FLOG( _L("SystemAgent: DoCancel"));       
+    }
+
+
+// ----------------------------------------------------------------------------
+// CLogsSystemAgent::RunL
+// ----------------------------------------------------------------------------
+//
+void CLogsSystemAgent::RunL()
+    {
+    //(If telephone status changes need to be observed, below can be added code to call the 
+    // iCallObserver->CallStateChangedL similarly as is in 2.8)
+    //    
+    //        // Resubscribe before processing new value to prevent missing updates
+    //        iPropertyCallStatus.Subscribe( iStatus );
+    //        SetActive();
+    //    
+    //        // Property updated, try to get new value
+    //        TInt state = 0;
+    //    
+    //        if( iCallObserver && iPropertyCallStatus.Get( state ) == KErrNone )
+    //            {
+    //            FLOG_1( _L("SystemAgent: iPropertyCallStatus.Get() %d"), state );                           
+    //            iCallObserver->CallStateChangedL( state );    //EPSCallStateRinging etc...
+    //            }
+    }
+
+    
+    
+
+// End of File