--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/omads/omadsextensions/adapters/mediads/src/mediadsprovider.cpp Tue Jul 06 14:06:02 2010 +0300
@@ -0,0 +1,305 @@
+/*
+* Copyright (c) 2009 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: Part of SyncML Data Synchronization Plug In Adapter
+*
+*/
+
+
+#include <f32file.h>
+#include <bautils.h>
+#include <barsc.h>
+#include <stringpool.h>
+#include <data_caging_path_literals.hrh>
+
+#include <smldataformat.h>
+#include <ecom/implementationproxy.h>
+#include "mediadsprovider.h"
+#include "mediadsproviderdefs.h"
+#include "mediadsstore.h"
+#include <mediadsstore.rsg>
+#include "logger.h"
+
+
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::CMediaDataProvider
+// C++ default constructor can NOT contain any code, that might leave
+// -----------------------------------------------------------------------------
+CMediaDataProvider::CMediaDataProvider() :
+ iOwnStoreFormat(NULL),
+ iFilters(1)
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+void CMediaDataProvider::ConstructL()
+ {
+ TRACE_FUNC_ENTRY;
+
+ iStringPool.OpenL();
+ User::LeaveIfError( iFs.Connect() );
+
+ TRACE_FUNC_EXIT;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+CMediaDataProvider* CMediaDataProvider::NewL()
+ {
+ TRACE_FUNC_ENTRY;
+
+ CMediaDataProvider* self = new (ELeave) CMediaDataProvider;
+
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+
+ TRACE_FUNC_EXIT;
+ return self;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::~CMediaDataProvider
+// Destructor.
+// -----------------------------------------------------------------------------
+CMediaDataProvider::~CMediaDataProvider()
+ {
+ TRACE_FUNC_ENTRY;
+
+ delete iOwnStoreFormat;
+ iStringPool.Close();
+
+ iFilters.ResetAndDestroy();
+ iFilters.Close();
+
+ iFs.Close();
+
+ TRACE_FUNC_EXIT;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoOnFrameworkEvent
+// Not used
+// -----------------------------------------------------------------------------
+void CMediaDataProvider::DoOnFrameworkEvent(TSmlFrameworkEvent, TInt /*aParam1*/, TInt /*aParam2*/)
+ {
+ TRACE_FUNC;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoSupportsOperation
+// Checks whether data provider supports specific operation
+// -----------------------------------------------------------------------------
+TBool CMediaDataProvider::DoSupportsOperation(TUid /*aOpId*/) const
+ {
+ TRACE_FUNC;
+
+ // Optional operations are not supported
+ return EFalse;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoStoreFormatL
+// Creates data store format
+// -----------------------------------------------------------------------------
+const CSmlDataStoreFormat& CMediaDataProvider::DoStoreFormatL()
+ {
+ TRACE_FUNC_ENTRY;
+
+ if ( !iOwnStoreFormat )
+ {
+ iOwnStoreFormat = DoOwnStoreFormatL();
+ }
+
+ TRACE_FUNC_EXIT;
+
+ return *iOwnStoreFormat;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoListStoresLC
+// Returns array fo data stores, not implemented because only single data store
+// is supported
+// -----------------------------------------------------------------------------
+CDesCArray* CMediaDataProvider::DoListStoresLC()
+ {
+ TRACE_FUNC_ENTRY;
+
+ CDesCArrayFlat* stores = new (ELeave) CDesCArrayFlat(1);
+ CleanupStack::PushL( stores );
+ stores->AppendL( KMediaDsDbName );
+ stores->AppendL( KMediaDsRefreshDbName );
+
+ TRACE_FUNC_EXIT;
+
+ return stores;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoDefaultStoreL
+// Returns the name of the default data store
+// -----------------------------------------------------------------------------
+const TDesC& CMediaDataProvider::DoDefaultStoreL()
+ {
+ TRACE_FUNC;
+ return KMediaDsDbName;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoNewStoreInstanceLC
+// Creates a new data store object, which can be used for synchronization
+// -----------------------------------------------------------------------------
+CSmlDataStore* CMediaDataProvider::DoNewStoreInstanceLC()
+ {
+ TRACE_FUNC_ENTRY;
+ CMediaDsDataStore* newStore = CMediaDsDataStore::NewLC( iFs );
+ TRACE_FUNC_EXIT;
+ return newStore;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoCheckSupportedServerFiltersL
+// Filters are not supported
+// -----------------------------------------------------------------------------
+void CMediaDataProvider::DoCheckSupportedServerFiltersL(
+ const CSmlDataStoreFormat& /*aServerDataStoreFormat*/,
+ RPointerArray<CSyncMLFilter>& /*aFilters*/,
+ TSyncMLFilterChangeInfo& /*aChangeInfo*/ )
+ {
+ TRACE_FUNC;
+ User::Leave( KErrNotSupported );
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoCheckServerFiltersL
+// Filters are not supported
+// -----------------------------------------------------------------------------
+void CMediaDataProvider::DoCheckServerFiltersL(
+ RPointerArray<CSyncMLFilter>& /*aFilters*/,
+ TSyncMLFilterChangeInfo& /*aChangeInfo*/)
+ {
+ TRACE_FUNC;
+ User::Leave( KErrNotSupported );
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoSupportedServerFiltersL
+// Filters are not supported
+// -----------------------------------------------------------------------------
+const RPointerArray<CSyncMLFilter>& CMediaDataProvider::DoSupportedServerFiltersL()
+ {
+ TRACE_FUNC;
+ return iFilters; // empty array
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoSupportsUserSelectableMatchType
+// Not supported
+// -----------------------------------------------------------------------------
+TBool CMediaDataProvider::DoSupportsUserSelectableMatchType() const
+ {
+ TRACE_FUNC;
+ return EFalse;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoGenerateRecordFilterQueryLC
+// Filters are not supported
+// -----------------------------------------------------------------------------
+HBufC* CMediaDataProvider::DoGenerateRecordFilterQueryLC(
+ const RPointerArray<CSyncMLFilter>& /*aFilters*/,
+ TSyncMLFilterMatchType /*aMatch*/, TDes& /*aFilterMimeType*/,
+ TSyncMLFilterType& /*aFilterType*/, TDesC& /*aStoreName*/ )
+ {
+ TRACE_FUNC;
+ User::Leave( KErrNotSupported );
+ return NULL;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoGenerateFieldFilterQueryL
+// Filters are not supported
+// -----------------------------------------------------------------------------
+void CMediaDataProvider::DoGenerateFieldFilterQueryL(
+ const RPointerArray<CSyncMLFilter>& /*aFilters*/, TDes& /*aFilterMimeType*/,
+ RPointerArray<CSmlDataProperty>& /*aProperties*/, TDesC& /*aStoreName*/)
+ {
+ TRACE_FUNC;
+ User::Leave( KErrNotSupported );
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaDataProvider::DoOwnStoreFormatL
+// Creates data store format
+// -----------------------------------------------------------------------------
+CSmlDataStoreFormat* CMediaDataProvider::DoOwnStoreFormatL()
+ {
+ TRACE_FUNC_ENTRY;
+
+ TParse* parse = new ( ELeave ) TParse();
+ CleanupStack::PushL(parse);
+ TFileName fileName;
+ RResourceFile resourceFile;
+
+ parse->Set( KMediaDsStoreFormatRsc, &KDC_RESOURCE_FILES_DIR, NULL );
+ fileName = parse->FullName();
+ LOGGER_WRITE_1("filename: %S", &fileName);
+ BaflUtils::NearestLanguageFile( iFs, fileName );
+
+ resourceFile.OpenL( iFs, fileName );
+ CleanupClosePushL( resourceFile );
+
+ HBufC8* buffer = resourceFile.AllocReadLC( MEDIADS_DATA_STORE );
+
+ TResourceReader reader;
+ reader.SetBuffer( buffer );
+
+ CSmlDataStoreFormat* dsFormat = NULL;
+ dsFormat = CSmlDataStoreFormat::NewLC( iStringPool, reader );
+
+ CleanupStack::Pop( dsFormat );
+ CleanupStack::PopAndDestroy( buffer );
+ CleanupStack::PopAndDestroy( &resourceFile );
+ CleanupStack::PopAndDestroy( parse );
+
+ TRACE_FUNC_EXIT;
+
+ return dsFormat;
+ }
+
+
+// -----------------------------------------------------------------------------
+// ImplementationTable
+// Required by ECom plugin interface, tells the entry point of the library
+// -----------------------------------------------------------------------------
+const TImplementationProxy ImplementationTable[] =
+ {
+ IMPLEMENTATION_PROXY_ENTRY(KMediaDataProviderImplUid, CMediaDataProvider::NewL)
+ };
+
+// -----------------------------------------------------------------------------
+// ImplementationGroupProxy
+// Returns the implementation table, required by the ECom plugin interface
+// -----------------------------------------------------------------------------
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
+ {
+ aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);
+ return ImplementationTable;
+ }