diff -r 000000000000 -r 8c5d936e5675 profilesservices/ProfileEngine/EngSrc/ProfileEngUtils.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/profilesservices/ProfileEngine/EngSrc/ProfileEngUtils.cpp	Thu Dec 17 08:52:52 2009 +0200
@@ -0,0 +1,203 @@
+/*
+* 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:  Implemention of the ProfileEngUtils.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "ProfileEngUtils.h"
+#include "CProfileEngineImpl.h"
+#include "ProfileEngineConstants.h"
+#include <RSSSettings.h>
+#include <centralrepository.h>
+#include <bldvariant.hrh>
+
+#include <psmsrvdomaincrkeys.h>
+#include <psmsettings.h>
+#include <e32property.h>
+#include <ProfileEnginePrivatePSKeys.h>
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// ProfileEngUtils::GetAlternateService
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void ProfileEngUtils::GetAlternateLineService( TInt& aValue )
+    {
+    aValue = ESSSettingsAlsNotSupported;
+    RSSSettings settings;
+
+    if( settings.Open() == KErrNone )
+        {
+        // Get Alternate Line Service setting. Ignore errors because
+        // iAlternateLineService value ESSSettingsAlsNotSupported is also valid.
+        settings.Get( ESSSettingsAls, aValue );
+        settings.Close();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// ProfileEngUtils::IsAlternateLineSelected
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TBool ProfileEngUtils::IsAlternateLineSelected()
+    {
+    TInt als( ESSSettingsAlsNotSupported );
+    GetAlternateLineService( als );
+    return ( als == ESSSettingsAlsAlternate );
+    }
+
+// -----------------------------------------------------------------------------
+// ProfileEngUtils::ResolveKey
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TUint32 ProfileEngUtils::ResolveKey( TUint aPartialKey, TInt aProfileId )
+    {
+    return ( ( aProfileId << KProfileIdShift ) | aPartialKey );
+    }
+
+// -----------------------------------------------------------------------------
+// ProfileEngUtils::GetBinarySettingL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void ProfileEngUtils::GetBinarySettingL( CRepository& aCenRep,
+                                         TUint32 aId,
+                                         TDes8& aDes )
+    {
+    aDes.Zero();
+    User::LeaveIfError( aCenRep.Get( aId, aDes ) );
+    const TInt KProEngEmptyBinSettingLength( 2 );
+    const TInt KProEngZero( 0 );
+
+    if( ( aDes.Length() == KProEngEmptyBinSettingLength ) &&
+        ( aDes[0] == KProEngZero && aDes[1] == KProEngZero ) )
+        {
+            aDes.Zero();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// ProfileEngUtils::FindValueFromBinaryKey
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt ProfileEngUtils::FindValueFromBinaryKeyL( CRepository& aCenRep,
+        TUint32 aCenRepKey,
+        TUint8 aValue )
+    {
+    HBufC8* buf = HBufC8::NewLC(
+            NCentralRepositoryConstants::KMaxBinaryLength );
+    TPtr8 ptr = buf->Des();
+    ProfileEngUtils::GetBinarySettingL( aCenRep, aCenRepKey, ptr );
+
+    TInt result( KErrNotFound );
+    TInt len( buf->Length() );
+    for( TInt i( 0 ); i<len; ++i )
+        {
+        if( ptr[ i ] == aValue )
+            {
+            result = i;
+            }
+        }
+    CleanupStack::PopAndDestroy(); // buf
+    return result;
+    }
+
+// -----------------------------------------------------------------------------
+// ProfileEngUtils::GetUint32Presentation
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void ProfileEngUtils::GetUint32Presentation( TUint32& aResult,
+                                             const TDesC8& aBuf,
+                                             TInt aOffset )
+    {
+    aResult = 0;
+    const TInt KProEngByteLength( 8 );
+    const TInt length( aBuf.Length() );
+    const TInt maxBitShift( KProEngByteLength * ( length - 1 ) );
+
+    for( TInt i( 0 ); i<length; ++i )
+        {
+        aResult |= ( aBuf[aOffset + i] <<
+                   ( maxBitShift - ( KProEngByteLength * i ) ) );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// ProfileEngUtils::PowerSaveMode
+//
+// -----------------------------------------------------------------------------
+//
+TBool ProfileEngUtils::PowerSaveMode()
+    {
+    TBool psm = EFalse;
+    
+    TRAPD( err, psm = PowerSaveModeL() );
+    
+    if ( err != KErrNone )
+        {
+        return EFalse;
+        }
+        
+    return psm;
+    }
+
+
+// -----------------------------------------------------------------------------
+// ProfileEngUtils::PowerSaveModeL
+//
+// -----------------------------------------------------------------------------
+//
+TBool ProfileEngUtils::PowerSaveModeL()
+    {
+
+#ifdef FF_POWER_SAVE
+    TInt psm = EPsmsrvModeNormal;
+    
+    // KProEngPsmChanged PubSub key is set by GSProfilesPlugin when power save
+    // mode changes. If the key cannot be read (doesn't exist), PSM hasn't
+    // changed since the last boot and the mode is read from PSM CenRep.
+    if( RProperty::Get( KPSUidProfileEngine, KProEngPsmChanged, psm ) != KErrNone )
+        {
+        CRepository* cenrep = CRepository::NewLC( KCRUidPowerSaveMode );
+        User::LeaveIfError( cenrep->Get( KPsmCurrentMode, psm ) );
+        CleanupStack::PopAndDestroy( cenrep );
+        }
+
+    if ( psm == EPsmsrvModePowerSave )
+        {
+        return ETrue;
+        }
+#endif
+
+    return EFalse;
+    }
+
+
+//  End of File