--- a/locationmapnavfw/library/src/mnproviderfinder.cpp Thu Aug 19 10:20:18 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,198 +0,0 @@
-/*
-* 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: MnProviderFinder class implementation
-*
-*/
-
-
-#include <e32base.h>
-#include <apgcli.h>
-
-#include "mnappserviceuids.hrh"
-
-#include "mnproviderimpl.h"
-#include "mnproviderfinder.h"
-
-#include "mndebug.h"
-
-// ======== LOCAL FUNCTIONS ========
-
-// ---------------------------------------------------------------------------
-// Cleanup item for RPointerArray<CMnProviderImpl>
-// ---------------------------------------------------------------------------
-//
-void CleanupPointerArray(TAny* aArray)
- {
- ( static_cast<RPointerArray<CMnProviderImpl>*>( aArray ) )->ResetAndDestroy();
- }
-
-// ---------------------------------------------------------------------------
-// Finds service UID for given CMnProvider::TService
-// ---------------------------------------------------------------------------
-//
-TUid ServiceUid( CMnProvider::TService aService )
- {
- switch ( aService )
- {
- case CMnProvider::EServiceMapView:
- return TUid::Uid( KMnAppMapViewService );
-
- case CMnProvider::EServiceNavigation:
- return TUid::Uid( KMnAppNavigationService );
-
- case CMnProvider::EServiceGeocoding:
- return TUid::Uid( KMnAppGeocodingService );
-
- case CMnProvider::EServiceMapImage:
- return TUid::Uid( KMnAppMapImageService );
-
- default:
- return TUid::Uid( 0 );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Finds provider in given list by UID
-// ---------------------------------------------------------------------------
-//
-TInt FindProviderByUid( TUid aAppUid, RPointerArray<CMnProvider>& aProviders )
- {
- for (TInt i = 0; i < aProviders.Count(); i++)
- {
- if ( aProviders[i]->Uid().iUid == aAppUid.iUid )
- return i;
- }
- return KErrNotFound;
- }
-
-// ---------------------------------------------------------------------------
-// ---------------------------------------------------------------------------
-//
-void FindAllServiceProvidersL(
- RPointerArray<CMnProvider>& aProviders,
- CMnProvider::TServices aServices )
- {
- LOG("FindAllServiceProvidersL in");
-
- RApaLsSession apa;
- User::LeaveIfError( apa.Connect() );
- CleanupClosePushL( apa );
-
- Swi::RSisRegistrySession sis;
- User::LeaveIfError( sis.Connect() );
- CleanupClosePushL( sis );
-
- const CMnProvider::TService KKnownServices[] =
- {
- CMnProvider::EServiceMapView,
- CMnProvider::EServiceNavigation,
- CMnProvider::EServiceGeocoding,
- CMnProvider::EServiceMapImage
- };
- const TInt KNumKnownServices = sizeof( KKnownServices ) / sizeof ( CMnProvider::TService );
-
- // find all providers for known services
- for ( TInt i = 0; i < KNumKnownServices; i++ )
- {
- // but consider only required services
- if ( aServices & KKnownServices[i] )
- {
- TInt err = apa.GetServerApps( ServiceUid( KKnownServices[i] ) );
- while ( !err )
- {
- TApaAppInfo app;
- err = apa.GetNextApp(app);
- if ( !err )
- {
- // add this app to the list, if not added yet
- TInt index = FindProviderByUid( app.iUid, aProviders );
- if ( index == KErrNotFound )
- {
- // add new provider to the list
- LOG2("found new provider candidate uid{%08X}, name{%S}",
- app.iUid.iUid, &app.iFullName);
-
- // find all data about this provider
- CMnProviderImpl* provider = NULL;
- TRAP( err, provider = CMnProviderImpl::NewL( app.iUid, apa, sis ) );
- if ( !err )
- {
- if ( provider->IsTrusted() )
- {
- CleanupStack::PushL( provider );
- aProviders.AppendL( provider );
- CleanupStack::Pop( provider );
- }
- else
- {
- delete provider;
- LOG1("untrusted provider uid{%X}", app.iUid.iUid);
- }
- }
- else
- {
- // skip provider if cannot be constructed
- LOG2("construction failed for uid{%X}, error %d", app.iUid.iUid, err);
- }
- }
- }
- }
- }
- }
-
- CleanupStack::PopAndDestroy( &sis );
- CleanupStack::PopAndDestroy( &apa );
-
- LOG("FindAllServiceProvidersL out");
- }
-
-// ======== MEMBER FUNCTIONS ========
-
-// ---------------------------------------------------------------------------
-// ---------------------------------------------------------------------------
-//
-EXPORT_C void MnProviderFinder::FindProvidersL(
- RPointerArray<CMnProvider>& aProviders)
- {
- CMnProvider::TServices allServices =
- CMnProvider::EServiceMapView |
- CMnProvider::EServiceNavigation |
- CMnProvider::EServiceGeocoding |
- CMnProvider::EServiceMapImage;
-
- FindAllServiceProvidersL( aProviders, allServices );
- }
-
-// ---------------------------------------------------------------------------
-// ---------------------------------------------------------------------------
-//
-EXPORT_C void MnProviderFinder::FindProvidersL(
- RPointerArray<CMnProvider>& aProviders,
- CMnProvider::TServices aRequiredServices)
- {
- FindAllServiceProvidersL( aProviders, aRequiredServices );
-
- // verify that providers meet service support requirements
- for ( TInt i = aProviders.Count() - 1; i >= 0; i-- )
- {
- CMnProvider* provider = aProviders[i];
-
- if ( ( provider->SupportedServices() & aRequiredServices ) != aRequiredServices )
- {
- aProviders.Remove( i );
- delete provider;
- }
- }
- }
-