--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarengines/calenimp/src/CalenImporter.cpp	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,246 @@
+/*
+* Copyright (c) 2002 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:   The class converts from a stream to one or more agenda
+*                entries.
+*
+*/
+
+
+//debug
+#include "calendarengines_debug.h"
+
+// INCLUDE FILES
+#include "CalenImporter.h"
+
+
+#include "AgnExternalInterface.h"
+#include <agnimportobserver.h>
+
+#include <caldataexchange.h>
+#include <calentry.h>
+#include <caldataformat.h>
+#include <featmgr.h>
+
+#include <coemain.h>
+//#include <AgnVersit.h>  // not used because of symbian's Sphinx release
+
+
+
+// LOCAL CONSTANTS AND MACROS
+_LIT8( KICalMimeType, "text/calendar" );
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+// Two-phased constructor.
+EXPORT_C CCalenImporter* CCalenImporter::NewL( CCalSession& aSession )
+    {
+    TRACE_ENTRY_POINT;
+    
+    CCalenImporter* self = new (ELeave) CCalenImporter( aSession );
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(); // self
+    
+    TRACE_EXIT_POINT;
+    return self;
+    }
+
+// Destructor.
+EXPORT_C CCalenImporter::~CCalenImporter()
+    {
+    TRACE_ENTRY_POINT;
+    
+    delete iICalInterface;
+    delete iVCalDataExchange;
+    FeatureManager::UnInitializeLib();
+    
+    TRACE_EXIT_POINT;
+    }
+
+// C++ default constructor.
+CCalenImporter::CCalenImporter( CCalSession& aSession ) : 
+    iSession( aSession )
+    {
+    TRACE_ENTRY_POINT;
+    
+    //Debug counter, used for incrementing the file number
+    #ifdef TRACE_TO_FILE_IMPORT
+        iFileNumber = 0;
+    #endif
+    
+    iImportMode=ECalenImportModeNormal;
+    
+    TRACE_EXIT_POINT;
+    }
+
+// By default Symbian OS constructor is private.
+void CCalenImporter::ConstructL()
+    {
+    TRACE_ENTRY_POINT;
+    
+    FeatureManager::InitializeLibL(); 
+    
+    TRACE_EXIT_POINT;
+    }
+
+// Possibility to set the import mode for importer to use e.g. japanese charset.
+EXPORT_C void CCalenImporter::SetImportMode(TCalenImportMode aImportMode)
+    {
+    TRACE_ENTRY_POINT;
+    
+    iImportMode=aImportMode;
+    
+    TRACE_EXIT_POINT;
+    }
+
+
+// ---------------------------------------------------------
+// CCalenImporter::ImportVCalendarL
+// Import vCalendar entries from aReadStream to aArray. 
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+EXPORT_C void CCalenImporter::ImportVCalendarL( 
+    RReadStream& aReadStream, 
+    RPointerArray<CCalEntry>& aArray )
+    {
+    TRACE_ENTRY_POINT;
+        
+    //Debug - Write the vCal to file
+    #ifdef TRACE_TO_FILE_IMPORT
+        DebugPrintFunction( aReadStream );
+    #endif
+    
+    if( ! iVCalDataExchange )
+        {
+        iVCalDataExchange = CCalDataExchange::NewL( iSession );
+        }
+
+// check if extended flag is on and japanese variant is on.
+    if ( (iImportMode==ECalenImportModeExtended) && (FeatureManager::FeatureSupported(KFeatureIdJapanese) ))
+        {
+        // if Japanese flag is set we will pass Japanese charset flag to ImportL
+        iVCalDataExchange->ImportL( KUidVCalendar, aReadStream, aArray,KCalDataExchangeDefaultShiftJIS);
+            
+        }
+// we use normal method (ECalenImportModeNormal)
+    else
+        {
+    	iVCalDataExchange->ImportL( KUidVCalendar, aReadStream, aArray );
+        }
+        
+	TRACE_EXIT_POINT;
+    }
+
+// ---------------------------------------------------------
+// CCalenImporter::ImportICalendarL
+// Import iCalendar entries from aReadStream to aArray. 
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+EXPORT_C void CCalenImporter::ImportICalendarL( 
+    RReadStream& aReadStream, 
+    RPointerArray<CCalEntry>& aArray )
+    {
+    TRACE_ENTRY_POINT;
+    
+    //Debug - Write the iCal to file
+    #ifdef TRACE_TO_FILE_IMPORT
+        DebugPrintFunction( aReadStream );
+    #endif
+    
+    if( ! iICalInterface )
+        {
+        iICalInterface = CAgnExternalInterface::NewL( KICalMimeType );
+        }        
+	iICalInterface->ImportL( aArray, aReadStream, 0, *this ); 
+	
+	TRACE_EXIT_POINT;   
+    }
+
+MAgnImportObserver::TImpResponse CCalenImporter::AgnImportErrorL(
+    TImpError /*aType*/,
+    const TDesC8& /*aUid*/,
+    const TDesC& /*aContext*/ )
+    {
+    TRACE_ENTRY_POINT;
+    TRACE_EXIT_POINT;
+    return EImpResponseContinue;
+    }
+
+
+#ifdef TRACE_TO_FILE_IMPORT
+    //Wrapper function to write the readstream to file
+    void CCalenImporter::DebugPrintFunction( RReadStream& aReadStream ) 
+        {
+        TRAPD( error, WriteReadStreamToFileL( aReadStream ) );
+        
+        //Even if WriteReadStreamToFileL leaves we want to reset the file
+        //because we don't know which function left
+        TRAP( error, ResetReadStreamL( aReadStream ));
+        }
+        
+    //Writes the stream to a file
+    void CCalenImporter::WriteReadStreamToFileL( RReadStream& aReadStream ) 
+        {
+        TBuf<50> fileName;
+        _LIT(KDefaultFileName, "C://calenImp_%d.txt");
+        fileName.Format( KDefaultFileName, iFileNumber );
+
+        RFs aFs;
+        User::LeaveIfError(aFs.Connect());
+        CleanupClosePushL(aFs);
+        aFs.MkDirAll(KDefaultFileName);
+
+        RFileWriteStream rs;
+        User::LeaveIfError(rs.Replace(aFs, fileName, EFileWrite));
+        CleanupClosePushL(rs);
+
+        rs.WriteL( aReadStream );
+        rs.CommitL();
+
+        CleanupStack::PopAndDestroy(&rs);
+        CleanupStack::PopAndDestroy(&aFs);
+        
+        //Increase the filenumber with one, a new file is created for each vCal/iCal
+        ++iFileNumber;
+        }
+
+    //Resets the stream pointer to point to begining of stream
+    void CCalenImporter::ResetReadStreamL( RReadStream& aReadStream ) 
+        {
+        //Set the read pointer to point to the beginning of the stream
+        TStreamPos pos( 0 );
+        MStreamBuf* streamBuf = aReadStream.Source();
+        streamBuf->SeekL( MStreamBuf::ERead, pos );
+        }
+#endif
+
+// ================= OTHER EXPORTED FUNCTIONS ==============
+//
+// ---------------------------------------------------------
+// E32Dll(TDllReason)
+// Entry point function for Symbian OS Apps
+// Returns: KErrNone: No error
+// ---------------------------------------------------------
+//
+#ifndef EKA2
+GLDEF_C TInt E32Dll(TDllReason)
+    {
+    return KErrNone;
+    }
+#endif
+
+// End of File