diff -r 0ca79e3612d9 -r 9ba7f05d28a5 omads/omadsextensions/adapters/mms/src/mmsdataprovider.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/omads/omadsextensions/adapters/mms/src/mmsdataprovider.cpp Tue Jul 06 14:06:02 2010 +0300 @@ -0,0 +1,331 @@ +/* +* Copyright (c) 2005-2009 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "mmsdataprovider.h" +#include "mmsdataproviderdefs.h" +#include "mmsdatastore.h" +#include "logger.h" + + + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::CMmsDataProvider +// C++ default constructor can NOT contain any code, that might leave +// ----------------------------------------------------------------------------- +CMmsDataProvider::CMmsDataProvider() : + iOwnStoreFormat(NULL), + iFilters(1), + iMsvSession(NULL) + { + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::ConstructL +// Symbian 2nd phase constructor can leave. +// ----------------------------------------------------------------------------- +void CMmsDataProvider::ConstructL() + { + LOGGER_ENTERFN( "CMmsDataProvider::ConstructL" ); + + iMsvSession = CMsvSession::OpenSyncL( *this ); + iRFs = iMsvSession->FileSession(); + iStringPool.OpenL(); + + LOGGER_LEAVEFN( "CMmsDataProvider::ConstructL" ) + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::NewL +// Two-phased constructor. +// ----------------------------------------------------------------------------- +CMmsDataProvider* CMmsDataProvider::NewL() + { + LOGGER_ENTERFN("CMmsDataProvider::NewL()"); + + CMmsDataProvider* self = new (ELeave) CMmsDataProvider; + + CleanupStack::PushL( self ); + self->ConstructL(); + CleanupStack::Pop( self ); + + LOGGER_LEAVEFN("CMmsDataProvider::NewL()"); + return self; + } + + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::~CMmsDataProvider +// Destructor. +// ----------------------------------------------------------------------------- +CMmsDataProvider::~CMmsDataProvider() + { + LOGGER_ENTERFN("CMmsDataProvider::~CMmsDataProvider()"); + + delete iOwnStoreFormat; + delete iMsvSession; + + iStringPool.Close(); + + iFilters.ResetAndDestroy(); + iFilters.Close(); + + LOGGER_LEAVEFN("CMmsDataProvider::~CMmsDataProvider()"); + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::HandleSessionEventL +// virtual function from MMsvSessionObserver, does nothing +// ----------------------------------------------------------------------------- +void CMmsDataProvider::HandleSessionEventL(TMsvSessionEvent /*aEvent*/, + TAny* /*aArg1*/, TAny* /*aArg2*/, TAny* /*aArg3*/ ) + { + LOGGER_ENTERFN("CMmsDataProvider::HandleSessionEventL()"); + LOGGER_LEAVEFN("CMmsDataProvider::HandleSessionEventL()"); + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoOnFrameworkEvent +// Not used +// ----------------------------------------------------------------------------- +void CMmsDataProvider::DoOnFrameworkEvent(TSmlFrameworkEvent, TInt /*aParam1*/, TInt /*aParam2*/) + { + LOGGER_ENTERFN("CMmsDataProvider::DoOnFrameworkEvent()"); + LOGGER_LEAVEFN("CMmsDataProvider::DoOnFrameworkEvent()"); + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoSupportsOperation +// Checks whether data provider supports specific operation +// ----------------------------------------------------------------------------- +TBool CMmsDataProvider::DoSupportsOperation(TUid /*aOpId*/) const + { + LOGGER_ENTERFN("CMmsDataProvider::DoSupportsOperation()"); + LOGGER_LEAVEFN("CMmsDataProvider::DoSupportsOperation()"); + + // Optional operations are not supported + return EFalse; + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoStoreFormatL +// Creates data store format +// ----------------------------------------------------------------------------- +const CSmlDataStoreFormat& CMmsDataProvider::DoStoreFormatL() + { + LOGGER_ENTERFN("CMmsDataProvider::DoStoreFormatL()"); + + if ( !iOwnStoreFormat ) + { + iOwnStoreFormat = DoOwnStoreFormatL(); + } + + LOGGER_LEAVEFN("CMmsDataProvider::DoStoreFormatL()"); + + return *iOwnStoreFormat; + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoListStoresLC +// Returns array fo data stores, not implemented because only single data store +// is supported +// ----------------------------------------------------------------------------- +CDesCArray* CMmsDataProvider::DoListStoresLC() + { + LOGGER_ENTERFN("CMmsDataProvider::DoListStoresLC()"); + + CDesCArrayFlat* stores = new (ELeave) CDesCArrayFlat(1); + CleanupStack::PushL( stores ); + stores->AppendL( KNSmlDefaultLocalDbName ); + + LOGGER_LEAVEFN("CMmsDataProvider::DoListStoresLC()"); + + return stores; + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoDefaultStoreL +// Returns the name of the default data store +// ----------------------------------------------------------------------------- +const TDesC& CMmsDataProvider::DoDefaultStoreL() + { + LOGGER_ENTERFN("CMmsDataProvider::DoDefaultStoreL()"); + LOGGER_LEAVEFN("CMmsDataProvider::DoDefaultStoreL()"); + return KNSmlDefaultLocalDbName; + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoNewStoreInstanceLC +// Creates a new data store object, which can be used for synchronization +// ----------------------------------------------------------------------------- +CSmlDataStore* CMmsDataProvider::DoNewStoreInstanceLC() + { + LOGGER_ENTERFN("CMmsDataProvider::DoNewStoreInstanceLC"); + CMmsDataStore* newStore = CMmsDataStore::NewL( *iMsvSession ); + CleanupStack::PushL(newStore); + LOGGER_LEAVEFN("CMmsDataProvider::DoNewStoreInstanceLC"); + return newStore; + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoCheckSupportedServerFiltersL +// Filters are not supported +// ----------------------------------------------------------------------------- +void CMmsDataProvider::DoCheckSupportedServerFiltersL( + const CSmlDataStoreFormat& /*aServerDataStoreFormat*/, + RPointerArray& /*aFilters*/, + TSyncMLFilterChangeInfo& /*aChangeInfo*/ ) + { + LOGGER_ENTERFN("CMmsDataProvider::DoCheckSupportedServerFiltersL()"); + User::Leave( KErrNotSupported ); + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoCheckServerFiltersL +// Filters are not supported +// ----------------------------------------------------------------------------- +void CMmsDataProvider::DoCheckServerFiltersL( + RPointerArray& /*aFilters*/, + TSyncMLFilterChangeInfo& /*aChangeInfo*/) + { + LOGGER_ENTERFN("CMmsDataProvider::DoCheckServerFiltersL()"); + User::Leave( KErrNotSupported ); + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoSupportedServerFiltersL +// Filters are not supported +// ----------------------------------------------------------------------------- +const RPointerArray& CMmsDataProvider::DoSupportedServerFiltersL() + { + LOGGER_ENTERFN("CMmsDataProvider::DoSupportedServerFiltersL()"); + LOGGER_LEAVEFN("CMmsDataProvider::DoSupportedServerFiltersL()"); + return iFilters; // empty array + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoSupportsUserSelectableMatchType +// Not supported +// ----------------------------------------------------------------------------- +TBool CMmsDataProvider::DoSupportsUserSelectableMatchType() const + { + LOGGER_ENTERFN("CMmsDataProvider::DoSupportsUserSelectableMatchType()"); + LOGGER_LEAVEFN("CMmsDataProvider::DoSupportsUserSelectableMatchType()"); + return EFalse; + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoGenerateRecordFilterQueryLC +// Filters are not supported +// ----------------------------------------------------------------------------- +HBufC* CMmsDataProvider::DoGenerateRecordFilterQueryLC( + const RPointerArray& /*aFilters*/, + TSyncMLFilterMatchType /*aMatch*/, TDes& /*aFilterMimeType*/, + TSyncMLFilterType& /*aFilterType*/, TDesC& /*aStoreName*/ ) + { + LOGGER_ENTERFN("CMmsDataProvider::DoGenerateRecordFilterQueryLC()"); + User::Leave( KErrNotSupported ); + return NULL; + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoGenerateFieldFilterQueryL +// Filters are not supported +// ----------------------------------------------------------------------------- +void CMmsDataProvider::DoGenerateFieldFilterQueryL( + const RPointerArray& /*aFilters*/, TDes& /*aFilterMimeType*/, + RPointerArray& /*aProperties*/, TDesC& /*aStoreName*/) + { + LOGGER_ENTERFN("CMmsDataProvider::DoGenerateFieldFilterQueryL()"); + User::Leave( KErrNotSupported ); + } + +// ----------------------------------------------------------------------------- +// CMmsDataProvider::DoOwnStoreFormatL +// Creates data store format +// ----------------------------------------------------------------------------- +CSmlDataStoreFormat* CMmsDataProvider::DoOwnStoreFormatL() + { + LOGGER_ENTERFN("CMmsDataProvider::DoOwnStoreFormatL()"); + + TParse* parse = new ( ELeave ) TParse(); + CleanupStack::PushL(parse); + TFileName fileName; + RResourceFile resourceFile; + + parse->Set( KMmsStoreFormatRscRom, &KDC_RESOURCE_FILES_DIR, NULL ); + fileName = parse->FullName(); + BaflUtils::NearestLanguageFile( iRFs, fileName ); + + TRAPD( error, resourceFile.OpenL( iRFs, fileName ) ); + if ( error ) + { + LOGGER_WRITE_1( "RResourceFile::OpenL leaved with %d - try again", error ); + parse->Set( KMmsStoreFormatRsc, &KDC_RESOURCE_FILES_DIR, NULL ); + fileName = parse->FullName(); + BaflUtils::NearestLanguageFile( iRFs, fileName ); + resourceFile.OpenL( iRFs, fileName ); + } + CleanupClosePushL( resourceFile ); + + HBufC8* buffer = resourceFile.AllocReadLC( MMS_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 ); + + LOGGER_LEAVEFN("CMmsDataProvider::DoOwnStoreFormatL()"); + + return dsFormat; + } + + +// ----------------------------------------------------------------------------- +// ImplementationTable +// Required by ECom plugin interface, tells the entry point of the library +// ----------------------------------------------------------------------------- +const TImplementationProxy ImplementationTable[] = + { + IMPLEMENTATION_PROXY_ENTRY(KMmsDataProviderImplUid, CMmsDataProvider::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; + }