locationmapnavfw/library/src/mnproviderfinder.cpp
changeset 22 4c4ed41530db
parent 20 82ee1f804b63
child 25 73f6c2762ffe
child 26 e194edde476c
--- a/locationmapnavfw/library/src/mnproviderfinder.cpp	Mon May 03 12:54:42 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;
-            }
-        }
-    }
-