--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/skins/AknSkins/srvsrc/aknssrviconconfigmap.cpp	Thu Dec 17 09:14:12 2009 +0200
@@ -0,0 +1,179 @@
+/*
+* Copyright (c) 2008 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:  Contains icon configuration information.
+*
+*/
+
+#include <centralrepository.h>
+
+#include "aknssrviconconfigmap.h"
+
+// @todo - we should get this from somewhere.
+const TUid KUidIconCaptionRepository = { 0x1028583d };
+
+// Highest 8 bit tell the application number which has been configured.
+// This is basically a running series, starting from zero.
+const TUint32 KAknsSrvAppBits =      0xFF000000;
+
+// Lowest 16 bits tell the language variant strings and icons.
+const TUint32 KAknsSrvLanguageBits = 0x0000FFFF;
+
+// Partial key to find the configured apps.
+const TUint32 KAknsSrvUidKey  =      0x00FFFFFF;
+
+// How many icons have been configured for this application.
+const TUint8 KAknsSrvIconCount = 0x02;
+
+// ======== MEMBER FUNCTIONS ========
+// ---------------------------------------------------------------------------
+// Symbian 1st phase constructor.
+// ---------------------------------------------------------------------------
+//
+CAknsSrvIconConfigMap* CAknsSrvIconConfigMap::NewL()
+    {
+    CAknsSrvIconConfigMap* self = new( ELeave ) CAknsSrvIconConfigMap;
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+CAknsSrvIconConfigMap::~CAknsSrvIconConfigMap()
+    {
+    DeleteCurrentIconMap();
+    }
+
+// ---------------------------------------------------------------------------
+// Checks if the given application UID is found from array.
+// ---------------------------------------------------------------------------
+//
+void CAknsSrvIconConfigMap::IsIconConfiguredL(
+    TUid aApplicationUid, TBool& aIsConfigured )
+    {
+    if ( iCurrentLanguage != User::Language() )
+        {
+        CreateAndParseRepositoryL();
+        }
+
+    TInt found = iAppUidArray.Find( aApplicationUid.iUid );
+    if ( found == KErrNotFound )
+        {
+        aIsConfigured = EFalse;
+        }
+    else
+        {
+        aIsConfigured = ETrue;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// Destroys the application array.
+// ---------------------------------------------------------------------------
+//    
+void CAknsSrvIconConfigMap::DeleteCurrentIconMap()
+    {
+    iAppUidArray.Reset();
+    iAppUidArray.Close();
+    }
+
+// ---------------------------------------------------------------------------
+// Reads and parses cenrep configuration file.
+// ---------------------------------------------------------------------------
+//    
+void CAknsSrvIconConfigMap::ReadAndParseConfigFileL( CRepository* aRepository )
+    {
+    DeleteCurrentIconMap();
+    
+	RArray<TUint32> appUidKeys;
+	CleanupClosePushL( appUidKeys );
+	
+	// Find all appUID keys that have been configured.
+	// error ignored, array is empty in error cases
+	aRepository->FindL( KAknsSrvUidKey, ~KAknsSrvAppBits, appUidKeys );
+	TInt appCount = appUidKeys.Count();
+
+	for (TInt appIndex = 0; appIndex < appCount; appIndex++)
+		{
+		TUint32 key = appUidKeys[appIndex];
+		TInt appUidVal = 0;
+        User::LeaveIfError( aRepository->Get( key, appUidVal ) );
+        
+        RArray<TUint32> applicationKeys;
+        // error ignored, array is empty in error cases
+        // Find all configuration keys for this appUid.
+        aRepository->FindL( key, KAknsSrvAppBits, applicationKeys );
+        TInt appKeyCount = applicationKeys.Count();
+
+	    for (TInt appKeyIndex = 0; appKeyIndex < appKeyCount; appKeyIndex++)
+		    {		    
+		    // Each application might have the following configured for each language
+		    //  - [0..1] short caption (bits 32..25)
+		    //  - [0..1] long caption (bits 24..17)
+		    //  - [0..1] number of icons (bits 16..9)
+		    //  - [0..n] path of icon filename (bits 8..1)
+		    TUint32 applicationConfigKey = applicationKeys[appKeyIndex];
+		    TUint8 iconNumberblock = applicationConfigKey >> 16;
+		    
+		    if ( iconNumberblock == KAknsSrvIconCount )
+		        {
+		        TLanguage language = 
+		            static_cast<TLanguage>(applicationConfigKey & KAknsSrvLanguageBits);
+		        TInt noOfIcons = 0;
+		        User::LeaveIfError( aRepository->Get( applicationConfigKey, noOfIcons ) );
+		        if ( (noOfIcons > 0 ) && language == iCurrentLanguage )
+		            {
+		            iAppUidArray.Append( appUidVal );
+		            break; // once appUid has been added, we can skip to next app.
+		            }
+		        }		   
+		    }
+		}
+    iAppUidArray.Sort();
+	CleanupStack::PopAndDestroy(&appUidKeys);
+    }
+
+// ---------------------------------------------------------------------------
+// Creates, reads and parses central repository.
+// ---------------------------------------------------------------------------
+//
+void CAknsSrvIconConfigMap::CreateAndParseRepositoryL()
+    {
+    CRepository* iconRepository = CRepository::NewLC( KUidIconCaptionRepository );
+    ReadAndParseConfigFileL( iconRepository );
+    CleanupStack::PopAndDestroy( iconRepository );
+    }
+
+// ---------------------------------------------------------------------------
+// C++ constructor.
+// ---------------------------------------------------------------------------
+//
+CAknsSrvIconConfigMap::CAknsSrvIconConfigMap()
+    {
+    iCurrentLanguage = User::Language();
+    }
+
+// ---------------------------------------------------------------------------
+// Symbian second phase constructor.
+// ---------------------------------------------------------------------------
+//
+void CAknsSrvIconConfigMap::ConstructL()
+    {
+    TRAP_IGNORE( CreateAndParseRepositoryL() );
+    }
+
+// End of file