--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/defaultapplicationsettings/services_db/src/services_db.cpp	Thu Dec 17 08:46:07 2009 +0200
@@ -0,0 +1,230 @@
+/*
+* Copyright (c) 2005-2006 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 Services DB API
+*
+*/
+
+
+#include <e32std.h>
+#include <bautils.h>
+#include <StringLoader.h>
+
+#include <services_db.h>
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CServicesDB::NewLC()
+//
+//
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CServicesDB* CServicesDB::NewLC( TResourceReader* aResReader )
+    {
+    CServicesDB* self = new (ELeave) CServicesDB();
+    CleanupStack::PushL(self);
+    self->ConstructL(aResReader);
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CServicesDB::NewL()
+//
+//
+// ---------------------------------------------------------------------------
+//    
+EXPORT_C CServicesDB* CServicesDB::NewL( TResourceReader* aResReader )
+    {
+    CServicesDB* self = CServicesDB::NewLC(aResReader);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CServicesDB::CServicesDB()
+//
+//
+// ---------------------------------------------------------------------------
+//
+CServicesDB::CServicesDB()
+    {
+    //no implementation necessary
+    }
+
+// ---------------------------------------------------------------------------
+// CServicesDB::~CServicesDB()
+//
+//
+// ---------------------------------------------------------------------------
+//    
+EXPORT_C CServicesDB::~CServicesDB()
+    {
+    iServiceUids.Close();
+    iServiceNames.ResetAndDestroy();
+    iServiceLoc.ResetAndDestroy();
+    }
+
+// ---------------------------------------------------------------------------
+// The class is constructed by reading the data from the specified resource id into memory
+// ---------------------------------------------------------------------------
+//
+void CServicesDB::ConstructL( TResourceReader* aResReader )
+    {
+    TInt i;
+    TInt count = aResReader->ReadInt16();
+    for ( i = 0; i < count; i++ )
+        {
+        //read the service uid
+        TInt uid=aResReader->ReadInt32();
+        if(uid == 0)User::Leave(KErrArgument);
+        //read the service name
+        HBufC* service=aResReader->ReadHBufCL();
+        if(!service)User::Leave(KErrArgument);
+        //read the localized string
+        HBufC* serviceLoc=aResReader->ReadHBufCL();
+        if(!serviceLoc)User::Leave(KErrArgument);
+        
+        //append things
+        iServiceUids.Append(uid);
+        iServiceNames.Append(service);//takes ownership
+        iServiceLoc.Append(serviceLoc);//takes ownership
+        }
+    //done
+    }            
+
+// ---------------------------------------------------------------------------
+// Returns the number of available services 
+// (the number of services read from the resource during construction)
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TInt CServicesDB::Count() const
+    {
+    return iServiceUids.Count();
+    }
+
+// ---------------------------------------------------------------------------
+// Function to return the Uid of a service (by index).
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TUid CServicesDB::ServiceUidL(TInt aIndex) const
+    {
+    if(aIndex<0 || aIndex>=iServiceUids.Count())
+        User::Leave(KErrArgument);
+    return TUid::Uid(iServiceUids[aIndex]);
+    }
+    
+    
+// ---------------------------------------------------------------------------
+// Function to return the localized name associated with a service. If the returned 
+// strings accepts a parameter, this can be specified as aParam
+// ---------------------------------------------------------------------------
+//
+EXPORT_C HBufC* CServicesDB::ServiceStringLC(TInt aIndex, const TDes& aParam) const
+    {
+    TInt size=aParam.Size();
+    HBufC *string=NULL;
+    
+    //check parameters
+    if(aIndex<0 || aIndex>=iServiceUids.Count())
+        User::Leave(KErrArgument);
+    
+    //get the size of the new string
+    size+=iServiceLoc[aIndex]->Size();
+    //allocate the string
+    string = HBufC::NewLC(size);
+    //create string content
+    TPtr ptr=string->Des();
+    if(aParam.Size())
+        {
+        //we have something in aParam
+        //ptr.Format(*iServiceLoc[aIndex],&aParam);
+        StringLoader::Format(ptr,*iServiceLoc[aIndex],-1,aParam);
+        }
+    else
+        {
+        //nothing in aParam, just copy the localized string to string
+        ptr.Copy(*iServiceLoc[aIndex]);
+        }
+    //done, return
+    return string; //string is on the stack, too
+    }
+    
+// ---------------------------------------------------------------------------
+// Function to return the localized name associated with a service. If the returned 
+// strings accepts a parameter, this can be specified as aParam
+// ---------------------------------------------------------------------------
+//
+EXPORT_C HBufC* CServicesDB::ServiceStringLC(TUid aServiceUid, const TDes& aParam) const
+    {
+    HBufC* string=NULL;
+    TInt i;
+    
+    //look for the service UIDs
+    for(i=0; i<iServiceUids.Count(); i++)
+        {
+        if(iServiceUids[i] == aServiceUid.iUid)
+            {
+            string = ServiceStringLC(i,aParam);
+            break;//service found
+            }
+        }
+    if(!string)CleanupStack::PushL(string);//otherwise, string is already on the stack!
+    return string;
+    }
+    
+// ---------------------------------------------------------------------------
+// Function to return the generic name of a service. 
+// ---------------------------------------------------------------------------
+//
+EXPORT_C HBufC* CServicesDB::ServiceNameLC(TInt aIndex) const
+    {
+    HBufC* string=NULL;
+    TInt size=0;
+     
+    //check parameters
+    if(aIndex<0 || aIndex>=iServiceUids.Count())
+        User::Leave(KErrArgument);
+    
+    //get the size of the new string
+    size=iServiceNames[aIndex]->Size();
+    //allocate the string
+    string = HBufC::NewLC(size);
+    //create string content
+    TPtr ptr=string->Des();
+    ptr.Copy(*iServiceNames[aIndex]);
+    return string;
+    }
+
+// ---------------------------------------------------------------------------
+// Function to return the generic name of a service. 
+// ---------------------------------------------------------------------------
+//
+EXPORT_C HBufC* CServicesDB::ServiceNameLC(TUid aServiceUid) const
+    {
+    HBufC* string=NULL;
+    TInt i;
+    
+    //loc for the service UIDs
+    for(i=0; i<iServiceUids.Count(); i++)
+        {
+        if(iServiceUids[i] == aServiceUid.iUid)
+            {
+            string = ServiceNameLC(i);
+            break;//service found
+            }
+        }
+    if(!string)CleanupStack::PushL(string);//otherwise, string is already on the stack!
+    return string;
+    }
+