--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omads/omadsextensions/adapters/bookmark/src/bookmarkdataprovider.cpp	Mon Nov 23 14:46:41 2009 +0200
@@ -0,0 +1,295 @@
+/*
+* Copyright (c) 2005-2008 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 <ecom/implementationproxy.h>
+#include <data_caging_path_literals.hrh>
+#include <bautils.h>
+#include <barsc.h> 
+#include <bookmarkdatastore.rsg>
+
+#include "bookmarkdataprovider.h"
+#include "bookmarkdatastore.h"
+#include "bookmarkdataproviderdefs.h"
+#include "logger.h"
+
+const TUint KBookmarkDataProviderImplUid = 0x102751BA;
+
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::CBookmarkDataProvider
+// C++ default constructor can NOT contain any code, that might leave
+// -----------------------------------------------------------------------------
+CBookmarkDataProvider::CBookmarkDataProvider(): iFilters( 1 )
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider" );
+    LOGGER_LEAVEFN( "CBookmarkDataProvider" );
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+void CBookmarkDataProvider::ConstructL()
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::ConstructL" );
+    
+    User::LeaveIfError( iRFs.Connect() );
+    iStringPool.OpenL();
+    
+    LOGGER_LEAVEFN( "CBookmarkDataProvider::ConstructL" );
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+CBookmarkDataProvider* CBookmarkDataProvider::NewL()
+    {
+    LOGGER_ENTERFN("CBookmarkDataProvider::NewL");
+    CBookmarkDataProvider* self = new ( ELeave ) CBookmarkDataProvider();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    LOGGER_LEAVEFN( "CBookmarkDataProvider::NewL" );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::~CBookmarkDataProvider
+// Destructor.
+// -----------------------------------------------------------------------------
+CBookmarkDataProvider::~CBookmarkDataProvider()
+    {
+    LOGGER_ENTERFN( "~CBookmarkDataProvider" );
+
+    SAFEDELETE( iOwnStoreFormat );
+    iStringPool.Close();
+    iFilters.Close();
+    iRFs.Close();
+
+    LOGGER_LEAVEFN( "~CBookmarkDataProvider" );
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoOnFrameworkEvent
+// Not used
+// -----------------------------------------------------------------------------
+void CBookmarkDataProvider::DoOnFrameworkEvent( TSmlFrameworkEvent, TInt /*aParam1*/, TInt /*aParam2*/ )
+    {
+    LOGGER_ENTERFN("CBookmarkDataProvider::DoOnFrameworkEvent()"); 
+    LOGGER_LEAVEFN("CBookmarkDataProvider::DoOnFrameworkEvent()"); 
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoSupportsOperation
+// Checks whether data provider supports specific operation
+// -----------------------------------------------------------------------------
+TBool CBookmarkDataProvider::DoSupportsOperation( TUid /*aOpId*/ ) const
+    {
+    LOGGER_ENTERFN("CBookmarkDataProvider::DoSupportsOperation()"); 
+    LOGGER_LEAVEFN("CBookmarkDataProvider::DoSupportsOperation()"); 
+    return EFalse; // optional operations are not supported
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoStoreFormatL
+// Creates data store format
+// -----------------------------------------------------------------------------
+const CSmlDataStoreFormat& CBookmarkDataProvider::DoStoreFormatL()
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoStoreFormatL" ); 
+
+    if (!iOwnStoreFormat)
+        {
+        iOwnStoreFormat = DoOwnStoreFormatL();
+        }
+    	
+    LOGGER_LEAVEFN( "CBookmarkDataProvider::DoStoreFormatL" ); 
+    	
+    return *iOwnStoreFormat;	
+    }
+	
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoListStoresLC
+// Returns array fo data stores that can be opened
+// -----------------------------------------------------------------------------
+CDesCArray* CBookmarkDataProvider::DoListStoresLC()
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoListStoresLC" ); 
+
+    CDesCArrayFlat* stores = new ( ELeave ) CDesCArrayFlat( 1 );
+    CleanupStack::PushL( stores );
+    stores->AppendL( KBrowserBookmarks );
+
+    LOGGER_LEAVEFN("CBookmarkDataProvider::DoListStoresLC"); 
+
+    return stores;	
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoDefaultStoreL
+// Returns the name of the default data store
+// -----------------------------------------------------------------------------
+const TDesC& CBookmarkDataProvider::DoDefaultStoreL()
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoDefaultStoreL" ); 
+    LOGGER_LEAVEFN( "CBookmarkDataProvider::DoDefaultStoreL" ); 
+
+    return KBrowserBookmarks;
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoNewStoreInstanceLC
+// Creates a new data store object, which can be used for synchronization
+// ----------------------------------------------------------------------------- 
+CSmlDataStore* CBookmarkDataProvider::DoNewStoreInstanceLC()
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoNewStoreInstanceLC" ); 
+
+    CBookmarkDataStore* newStore = CBookmarkDataStore::NewLC();
+
+    LOGGER_LEAVEFN( "CBookmarkDataProvider::DoNewStoreInstanceLC" ); 
+
+    return newStore;
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoSupportedServerFiltersL
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+const RPointerArray<CSyncMLFilter>& CBookmarkDataProvider::DoSupportedServerFiltersL()
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoSupportedServerFiltersL" ); 	
+    LOGGER_LEAVEFN( "CBookmarkDataProvider::DoSupportedServerFiltersL" ); 	
+    return iFilters; // empty array
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoCheckSupportedServerFiltersL
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+void CBookmarkDataProvider::DoCheckSupportedServerFiltersL(
+    const CSmlDataStoreFormat& /*aServerDataStoreFormat*/,
+    RPointerArray<CSyncMLFilter>& /*aFilters*/,
+    TSyncMLFilterChangeInfo& /*aChangeInfo*/ )
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoCheckSupportedServerFiltersL" ); 	
+    User::Leave( KErrNotSupported );
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoCheckServerFiltersL
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+void CBookmarkDataProvider::DoCheckServerFiltersL( RPointerArray<CSyncMLFilter>& /*aFilters*/,
+    TSyncMLFilterChangeInfo& /*aChangeInfo*/ )
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoCheckServerFiltersL" );
+    User::Leave( KErrNotSupported );
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoGenerateRecordFilterQueryLC
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+HBufC* CBookmarkDataProvider::DoGenerateRecordFilterQueryLC(
+    const RPointerArray<CSyncMLFilter>& /*aFilters*/, TSyncMLFilterMatchType /*aMatch*/,
+    TDes& /*aFilterMimeType*/, TSyncMLFilterType& /*aFilterType*/, TDesC& /*aStoreName*/ )
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoGenerateRecordFilterQueryLC" );
+    User::Leave( KErrNotSupported );
+    return NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoGenerateFieldFilterQueryL
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+void CBookmarkDataProvider::DoGenerateFieldFilterQueryL(
+    const RPointerArray<CSyncMLFilter>& /*aFilters*/, TDes& /*aFilterMimeType*/,
+    RPointerArray<CSmlDataProperty>& /*aProperties*/, TDesC& /*aStoreName*/ )
+    {	
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoGenerateFieldFilterQueryL" );
+    User::Leave( KErrNotSupported );
+    }
+
+// -----------------------------------------------------------------------------
+// CBookmarkDataProvider::DoOwnStoreFormatL
+// Creates data store format
+// -----------------------------------------------------------------------------
+CSmlDataStoreFormat* CBookmarkDataProvider::DoOwnStoreFormatL()
+    {
+    LOGGER_ENTERFN( "CBookmarkDataProvider::DoOwnStoreFormatL" );
+
+    TParse* parse = new ( ELeave ) TParse();
+    CleanupStack::PushL(parse);
+    TFileName fileName;
+    RResourceFile resourceFile;
+    
+    parse->Set( KBookmarkStoreFormatRscRom, &KDC_RESOURCE_FILES_DIR, NULL );
+    fileName = parse->FullName();
+    BaflUtils::NearestLanguageFile( iRFs, fileName );
+    LOGGER_WRITE_1( "file: %S", &fileName );
+    
+    TRAPD( error, resourceFile.OpenL( iRFs, fileName ) );
+    if ( error )
+        {
+        LOGGER_WRITE_1( "RResourceFile::OpenL leaved with %d - try again", error );
+        parse->Set( KBookmarkStoreFormatRsc, &KDC_RESOURCE_FILES_DIR, NULL );
+        fileName = parse->FullName();
+        BaflUtils::NearestLanguageFile( iRFs, fileName );
+        LOGGER_WRITE_1( "file: %S", &fileName );
+        resourceFile.OpenL( iRFs, fileName );
+        }
+    CleanupClosePushL( resourceFile );
+    HBufC8* buffer = resourceFile.AllocReadLC( BOOKMARK_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( "CBookmarkDataProvider::DoOwnStoreFormatL" );
+
+    return dsFormat;
+    }
+	
+// -----------------------------------------------------------------------------
+// ImplementationTable
+// Required by ECom plugin interface, tells the entry point of the library
+// -----------------------------------------------------------------------------
+const TImplementationProxy ImplementationTable[] = 
+    {
+    IMPLEMENTATION_PROXY_ENTRY( KBookmarkDataProviderImplUid, CBookmarkDataProvider::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;
+    }