--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarengines/calenimp/src/CalenExporter.cpp Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,674 @@
+/*
+* 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: Exports Agenda entry to vCalendar or iCalendar data
+ *
+*/
+
+
+//debug
+#include "calendarengines_debug.h"
+
+// INCLUDE FILES
+#include "CalenExporter.h"
+
+#include "AgnExternalInterface.h"
+#include <agnexportobserver.h>
+
+#include <caldataexchange.h>
+#include <calsession.h>
+#include <caldataformat.h>
+#include <calentry.h> // CCalEntry
+#include <f32file.h> // RFs
+#include <s32file.h> // RFileWriteStream, RFileReadStream
+
+
+#include <e32base.h>
+#include <f32file.h> // for TParse
+#include <s32mem.h>
+
+#include <coemain.h>
+#include <featmgr.h>
+
+// LOCAL CONSTANTS AND MACROS
+
+_LIT8( KICalMimeType, "text/calendar" );
+
+enum TAgnExportMethod
+ {
+ EExportAll = 0xFFFFFFFF,
+ EVEventPublish = KAgnExportDtStart |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportSummary |
+ KAgnExportUID |
+ KAgnExportRecurrenceId |
+ KAgnExportSequence |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportPriority |
+ KAgnExportRDate |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules |
+ KAgnExportAlarm,
+
+ EVEventRequest = KAgnExportAttendee |
+ KAgnExportDtStamp |
+ KAgnExportDtStart |
+ KAgnExportOrganizer |
+ KAgnExportSequence |
+ KAgnExportSummary |
+ KAgnExportUID |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportPriority |
+ KAgnExportRDate |
+ KAgnExportRecurrenceId |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules |
+ KAgnExportAlarm,
+
+ EVEventReply = KAgnExportAttendee |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportUID |
+ KAgnExportSequence |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportPriority |
+ KAgnExportRDate |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportSummary |
+ KAgnExportXProp |
+ KAgnExportTzRules,
+
+ EVEventAdd = KAgnExportDtStart |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportSequence |
+ KAgnExportSummary |
+ KAgnExportUID |
+ KAgnExportAttendee |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportPriority |
+ KAgnExportRDate |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules |
+ KAgnExportAlarm,
+
+ EVEventCancel = KAgnExportAttendee |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportSequence |
+ KAgnExportUID |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtStart |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportPriority |
+ KAgnExportRDate |
+ KAgnExportRecurrenceId |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportSummary |
+ KAgnExportXProp |
+ KAgnExportTzRules,
+
+ EVEventRefresh = KAgnExportAttendee |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportUID |
+ KAgnExportRecurrenceId |
+ KAgnExportXProp,
+
+ EVEventCounter = KAgnExportDtStart |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportSequence |
+ KAgnExportSummary |
+ KAgnExportUID |
+ KAgnExportAttendee |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportPriority |
+ KAgnExportRDate |
+ KAgnExportRecurrenceId |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules |
+ KAgnExportAlarm,
+
+ EVEventDeclineCounter = KAgnExportOrganizer |
+ KAgnExportDtStamp |
+ KAgnExportUID |
+ KAgnExportRecurrenceId |
+ KAgnExportSequence |
+ KAgnExportXProp,
+
+ EVTodoPublish = KAgnExportDtStart |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportPriority |
+ KAgnExportSequence |
+ KAgnExportSummary |
+ KAgnExportUID |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportCompleted |
+ KAgnExportRDate |
+ KAgnExportRecurrenceId |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules |
+ KAgnExportAlarm,
+
+ EVTodoRequest = KAgnExportAttendee |
+ KAgnExportDtStamp |
+ KAgnExportDtStart |
+ KAgnExportOrganizer |
+ KAgnExportPriority |
+ KAgnExportSequence |
+ KAgnExportSummary |
+ KAgnExportUID |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportCompleted |
+ KAgnExportRDate |
+ KAgnExportRecurrenceId |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules |
+ KAgnExportAlarm,
+
+ EVTodoReply = KAgnExportAttendee |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportUID |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtStart |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportCompleted |
+ KAgnExportPriority |
+ KAgnExportRDate |
+ KAgnExportRRule |
+ KAgnExportRecurrenceId |
+ KAgnExportSequence |
+ KAgnExportStatus |
+ KAgnExportSummary |
+ KAgnExportXProp |
+ KAgnExportTzRules,
+
+ EVTodoAdd = KAgnExportOrganizer |
+ KAgnExportDtStamp |
+ KAgnExportPriority |
+ KAgnExportSequence |
+ KAgnExportSummary |
+ KAgnExportUID |
+ KAgnExportAttendee |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtStart |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportCompleted |
+ KAgnExportRDate |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules |
+ KAgnExportAlarm,
+
+ EVTodoCancel = KAgnExportAttendee |
+ KAgnExportUID |
+ KAgnExportOrganizer |
+ KAgnExportSequence |
+ KAgnExportDtStamp |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtStart |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportCompleted |
+ KAgnExportRDate |
+ KAgnExportRecurrenceId |
+ KAgnExportRRule |
+ KAgnExportPriority |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules,
+
+ EVTodoRefresh = KAgnExportAttendee |
+ KAgnExportDtStamp |
+ KAgnExportUID |
+ KAgnExportRecurrenceId |
+ KAgnExportXProp,
+
+ EVTodoCounter = KAgnExportAttendee |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportPriority |
+ KAgnExportSummary |
+ KAgnExportUID |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtStart |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportCompleted |
+ KAgnExportRDate |
+ KAgnExportRecurrenceId |
+ KAgnExportRRule |
+ KAgnExportSequence |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules |
+ KAgnExportAlarm,
+
+ EVTodoDeclineCounter = KAgnExportAttendee |
+ KAgnExportDtStamp |
+ KAgnExportOrganizer |
+ KAgnExportSequence |
+ KAgnExportUID |
+ KAgnExportCategory |
+ KAgnExportClass |
+ KAgnExportCreated |
+ KAgnExportDescription |
+ KAgnExportDtStart |
+ KAgnExportDtEnd |
+ KAgnExportExDate |
+ KAgnExportLastModified |
+ KAgnExportLocation |
+ KAgnExportCompleted |
+ KAgnExportPriority |
+ KAgnExportRDate |
+ KAgnExportRecurrenceId |
+ KAgnExportRRule |
+ KAgnExportStatus |
+ KAgnExportXProp |
+ KAgnExportTzRules
+ };
+
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+EXPORT_C CCalenExporter* CCalenExporter::NewL( CCalSession& aSession )
+ {
+ TRACE_ENTRY_POINT;
+
+ CCalenExporter* self = new (ELeave) CCalenExporter( aSession );
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(); // self
+
+ TRACE_EXIT_POINT;
+ return self;
+ }
+
+void CCalenExporter::ConstructL()
+ {
+ TRACE_ENTRY_POINT;
+ TRACE_EXIT_POINT;
+ }
+
+EXPORT_C CCalenExporter::~CCalenExporter()
+ {
+ TRACE_ENTRY_POINT;
+
+ delete iICalInterface;
+
+ TRACE_EXIT_POINT;
+ }
+
+// ----------------------------------------------------------------------------
+// CCalenExporter::CCalenExporter
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ----------------------------------------------------------------------------
+//
+CCalenExporter::CCalenExporter( CCalSession& aSession ) :
+ iSession( aSession )
+ {
+ TRACE_ENTRY_POINT;
+
+ //Debug counter, used for incrementing the file number
+ #ifdef TRACE_TO_FILE_EXPORT
+ iFileNumber = 0;
+ iExported = EFalse;
+ #endif
+
+ TRACE_EXIT_POINT;
+ }
+
+// ----------------------------------------------------------------------------
+// CCalenExporter::ExportVCalL
+// Export one CCalEntry to write stream.
+// ----------------------------------------------------------------------------
+//
+EXPORT_C void CCalenExporter::ExportVCalL( const CCalEntry& aEntry, RWriteStream& aWriteStream )
+ {
+ TRACE_ENTRY_POINT;
+
+ CCalDataExchange* exporter = CCalDataExchange::NewL( iSession );
+ CleanupStack::PushL( exporter );
+
+ RPointerArray< CCalEntry > array;
+ CleanupClosePushL(array);
+ array.Append( &aEntry );
+ exporter->ExportL( KUidVCalendar, aWriteStream, array );
+ CleanupStack::PopAndDestroy( 2 );
+
+ //Debug - Write the iCal to file
+ #ifdef TRACE_TO_FILE_EXPORT
+ DebugPrintFunction( aEntry, EVCal );
+ #endif
+
+ TRACE_EXIT_POINT;
+ }
+
+// ----------------------------------------------------------------------------
+// CCalenExporter::ExportICalL
+// Export one CCalEntry to write stream.
+// ----------------------------------------------------------------------------
+//
+EXPORT_C void CCalenExporter::ExportICalL( const CCalEntry& aEntry, RWriteStream& aWriteStream )
+ {
+ TRACE_ENTRY_POINT;
+
+ TInt flags = GetExportFlagsL( aEntry );
+ if( !iICalInterface )
+ {
+ iICalInterface = CAgnExternalInterface::NewL( KICalMimeType );
+ }
+ iICalInterface->ExportL( aEntry, aWriteStream, flags, *this);
+
+ //Debug - Write the iCal to file
+ #ifdef TRACE_TO_FILE_EXPORT
+ DebugPrintFunction( aEntry, EICal );
+ #endif
+
+ TRACE_EXIT_POINT;
+ }
+
+// ----------------------------------------------------------------------------
+// CCalenExporter::ExportVCalL
+// Export multiple CCalEntries to write stream.
+// ----------------------------------------------------------------------------
+//
+EXPORT_C void CCalenExporter::ExportVCalL(
+ const RPointerArray<CCalEntry>& aArray,
+ RWriteStream& aWriteStream )
+ {
+ TRACE_ENTRY_POINT;
+
+ if( aArray.Count() > 1 )
+ {
+ User::Leave( KErrNotSupported );
+ }
+
+ ExportVCalL( *aArray[0], aWriteStream );
+
+
+ //Debug - Write the vCal to file
+ #ifdef TRACE_TO_FILE_EXPORT
+ DebugPrintFunction( *aArray[0], EVCal );
+ #endif
+
+ TRACE_EXIT_POINT;
+ }
+
+// ----------------------------------------------------------------------------
+// CCalenExporter::ExportICalL
+// Export multiple CCalEntries to write stream.
+// ----------------------------------------------------------------------------
+//
+EXPORT_C void CCalenExporter::ExportICalL(
+ const RPointerArray<CCalEntry>& aArray,
+ RWriteStream& aWriteStream )
+ {
+ TRACE_ENTRY_POINT;
+
+ if( aArray.Count() > 1 )
+ {
+ User::Leave( KErrNotSupported );
+ }
+
+ ExportICalL( *aArray[0], aWriteStream );
+
+ //Debug - Write the iCal to file
+ #ifdef TRACE_TO_FILE_EXPORT
+ DebugPrintFunction( *aArray[0], EICal );
+ #endif
+
+ TRACE_EXIT_POINT;
+ }
+
+TInt CCalenExporter::GetExportFlagsL(const CCalEntry& aEntry)
+ {
+ TRACE_ENTRY_POINT;
+
+ switch (aEntry.EntryTypeL())
+ {
+ case CCalEntry::EEvent:
+ {
+ switch (aEntry.MethodL())
+ {
+ case CCalEntry::EMethodNone:
+ TRACE_EXIT_POINT;
+ return EExportAll;
+ case CCalEntry::EMethodPublish:
+ TRACE_EXIT_POINT;
+ return EVEventPublish;
+ case CCalEntry::EMethodRequest:
+ TRACE_EXIT_POINT;
+ return EVEventRequest;
+ case CCalEntry::EMethodReply:
+ TRACE_EXIT_POINT;
+ return EVEventReply;
+ case CCalEntry::EMethodAdd:
+ TRACE_EXIT_POINT;
+ return EVEventAdd;
+ case CCalEntry::EMethodCancel:
+ TRACE_EXIT_POINT;
+ return EVEventCancel;
+ case CCalEntry::EMethodRefresh:
+ TRACE_EXIT_POINT;
+ return EVEventRefresh;
+ case CCalEntry::EMethodCounter:
+ TRACE_EXIT_POINT;
+ return EVEventCounter;
+ case CCalEntry::EMethodDeclineCounter:
+ TRACE_EXIT_POINT;
+ return EVEventDeclineCounter;
+ }
+ }
+ break;
+ case CCalEntry::ETodo:
+ {
+ switch (aEntry.MethodL())
+ {
+ case CCalEntry::EMethodNone:
+ TRACE_EXIT_POINT;
+ return EExportAll;
+ case CCalEntry::EMethodPublish:
+ TRACE_EXIT_POINT;
+ return EVTodoPublish;
+ case CCalEntry::EMethodRequest:
+ TRACE_EXIT_POINT;
+ return EVTodoRequest;
+ case CCalEntry::EMethodReply:
+ TRACE_EXIT_POINT;
+ return EVTodoReply;
+ case CCalEntry::EMethodAdd:
+ TRACE_EXIT_POINT;
+ return EVTodoAdd;
+ case CCalEntry::EMethodCancel:
+ TRACE_EXIT_POINT;
+ return EVTodoCancel;
+ case CCalEntry::EMethodRefresh:
+ TRACE_EXIT_POINT;
+ return EVTodoRefresh;
+ case CCalEntry::EMethodCounter:
+ TRACE_EXIT_POINT;
+ return EVTodoCounter;
+ case CCalEntry::EMethodDeclineCounter:
+ TRACE_EXIT_POINT;
+ return EVTodoDeclineCounter;
+ }
+ }
+ }
+
+ TRACE_EXIT_POINT;
+ return EExportAll;
+ }
+
+MAgnExportObserver::TExpResponse CCalenExporter::AgnExportErrorL(
+ TExpError /*aType*/,
+ const TDesC8& /*aUid*/,
+ const TDesC& /*aContext*/)
+ {
+ TRACE_ENTRY_POINT;
+ TRACE_EXIT_POINT;
+ return EExpResponseContinue;
+ }
+
+
+#ifdef TRACE_TO_FILE_EXPORT
+ //Wrapper function to write the CCalEntry to file
+ void CCalenExporter::DebugPrintFunction( const CCalEntry& aEntry, const TDebugExportType& aType )
+ {
+ //Very ugly code, if you know how to use the buffer of RWriteStream update this function!!
+ //This function will be called from ExportV/ICal, therefore a boolean to check if it
+ //has been imported already so debug function wont be called again and cause a loop.
+ if( !iExported )
+ {
+ TRAPD( error, WriteStreamToFileL( aEntry, aType ) );
+ iExported = ETrue;
+ }
+ else
+ {
+ iExported = EFalse;
+ }
+ }
+
+ //Writes the CCalEntry to file
+ void CCalenExporter::WriteStreamToFileL( const CCalEntry& aEntry, const TDebugExportType& aType )
+ {
+ TBuf<50> fileName;
+ _LIT(KDefaultFileName, "C://calenExp_%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);
+
+ //check if vCal otherwise export as iCal
+ if( aType == EVCal )
+ {
+ ExportVCalL( aEntry, rs );
+ }
+ else
+ {
+ ExportICalL( aEntry, rs );
+ }
+
+ rs.CommitL();
+
+ CleanupStack::PopAndDestroy(&rs);
+ CleanupStack::PopAndDestroy(&aFs);
+
+ ++iFileNumber;
+ }
+#endif
+// End of File