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diff --git a/tderesources/exchange/resourceexchange.h b/tderesources/exchange/resourceexchange.h
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+/*
+    This file is part of libkpimexchange.
+    Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org>
+
+    This library is free software; you can redistribute it and/or modify it
+    under the terms of the GNU Library General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    This library is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
+    License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to the
+    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+    02110-1301, USA.
+*/
+#ifndef KPIM_EXCHANGECALENDAR_H
+#define KPIM_EXCHANGECALENDAR_H
+
+#include <tqmap.h>
+#include <tqdict.h>
+#include <tqintdict.h>
+
+#include <libkcal/calendar.h>
+#include <libkcal/calendarlocal.h>
+#include <libkcal/resourcecalendar.h>
+
+#include "exchangemonitor.h"
+
+class DateSet;
+
+namespace KPIM {
+class ExchangeAccount;
+class ExchangeClient;
+}
+
+namespace KCal {
+class Event;
+class CalFormat;
+
+/**
+  This class provides a calendar stored on a Microsoft Exchange 2000 server
+*/
+// FIXME: Use ResourceCached
+class ResourceExchange : public ResourceCalendar, public IncidenceBase::Observer
+{
+  Q_OBJECT
+  
+
+  public:
+    ResourceExchange( const TDEConfig * );
+    virtual ~ResourceExchange();
+
+    virtual void writeConfig( TDEConfig* config );
+
+    KABC::Lock *lock();
+
+    /** constructs a new calendar, with variables initialized to sane values. */
+//    ExchangeCalendar( KPIM::ExchangeAccount* account );
+    /** constructs a new calendar, with variables initialized to sane values. */
+//    ExchangeCalendar( KPIM::ExchangeAccount* account, const TQString &timeZoneId );
+//    virtual ~ExchangeCalendar();
+
+    /**
+      Semantics not yet defined. Should the Exchange calendar be wiped clean?
+      Should the disk calendar be copied to the Exchange calendar?
+      At the moment, does nothing.
+      @return true, if successful, false on error.
+      @param fileName the name of the calendar on disk.
+    */
+//    bool load( const TQString &fileName );
+    /**
+      Writes out the calendar to disk in the specified \a format.
+      ExchangeCalendar takes ownership of the CalFormat object.
+      @return true, if successful, false on error.
+      @param fileName the name of the file
+    */
+//    bool save( const TQString &fileName, CalFormat *format = 0 );
+
+    /** clears out the current calendar, freeing all used memory etc. etc. */
+//    void close();
+
+    /** Add Event to calendar. */
+    KDE_DEPRECATED bool addEvent( Event *event );
+    bool addEvent( Event *event, const TQString &subresource );
+
+    /** deletes an event from this calendar. */
+    bool deleteEvent(Event *);
+
+    // Isn't called anymore.
+    void changeIncidence( Incidence * );
+
+    /**
+      Retrieves an event on the basis of the unique string ID.
+    */
+    Event *event(const TQString &UniqueStr);
+    /**
+      Return filtered list of all events in calendar.
+    */
+//    Event::List events();
+    /**
+      Return unfiltered list of all events in calendar.
+      Use with care, since this causes a LOT of network activity
+    */
+    Event::List rawEvents();
+
+    virtual void subscribeEvents( const TQDate& start, const TQDate& end );
+
+    /**
+      Stop receiving event signals for the given period (inclusive). After this call,
+      the calendar resource will no longer send eventsAdded, eventsModified or
+      eventsDeleted signals for events falling completely in this period. The resource
+      MAY delete the Events objects. The application MUST NOT dereference pointers
+      to the relevant Events after this call.
+    */
+    virtual void unsubscribeEvents( const TQDate& start, const TQDate& end );
+
+    /**
+      Add a todo to the todolist.
+    */
+    KDE_DEPRECATED bool addTodo( Todo *todo );
+    bool addTodo( Todo *todo, const TQString &subresource );
+    /**
+      Remove a todo from the todolist.
+    */
+    bool deleteTodo( Todo * );
+    /**
+      Searches todolist for an event with this unique string identifier,
+      returns a pointer or null.
+    */
+    Todo *todo( const TQString &uid );
+    /**
+      Return list of all todos.
+    */
+    Todo::List rawTodos( TodoSortField sortField = TodoSortUnsorted, SortDirection sortDirection = SortDirectionAscending );
+    /**
+      Returns list of todos due on the specified date.
+    */
+    Todo::List rawTodosForDate( const TQDate &date );
+
+    /** Add a Journal entry to calendar */
+    KDE_DEPRECATED bool addJournal( Journal *journal );
+    bool addJournal( Journal *journal, const TQString &subresource );
+    /** deletes an event from this calendar. */
+    virtual bool deleteJournal(Journal *);
+    /** Return Journals for given date */
+    virtual Journal::List journals(const TQDate &);
+    /** Return Journal with given UID */
+    virtual Journal *journal(const TQString &UID);
+    /** Return list of all Journals stored in calendar */
+    Journal::List rawJournals( JournalSortField sortField = JournalSortUnsorted,  SortDirection sortDirection = SortDirectionAscending );
+    /** Return journals for the given date. */
+    Journal::List rawJournalsForDate( const TQDate & );
+
+    /** Return all alarms, which ocur in the given time interval. */
+    Alarm::List alarms( const TQDateTime &from, const TQDateTime &to );
+
+    /** Return all alarms, which ocur before given date. */
+    Alarm::List alarmsTo( const TQDateTime &to );
+
+    friend class ResourceExchangeConfig;
+
+  protected:
+    /**
+      Prepare the calendar for use. Load the calendar from disk,
+      open connections to the calendaring server, whatever.
+      Must be called before other methods can be called.
+    */
+    virtual bool doOpen();
+
+    /** clears out the current calendar, freeing all used memory etc. etc. */
+    virtual void doClose();
+
+    virtual bool doLoad();
+    virtual bool doSave();
+
+  public:
+    /**
+      Builds and then returns a list of all events that match for the
+      date specified. useful for dayView, etc. etc.
+    */
+    Event::List rawEventsForDate(
+      const TQDate &date,
+      EventSortField sortField=EventSortUnsorted,
+      SortDirection sortDirection=SortDirectionAscending );
+
+    /**
+      Get unfiltered events for date \a qdt.
+    */
+    Event::List rawEventsForDate( const TQDateTime &qdt );
+    /**
+      Get unfiltered events in a range of dates. If inclusive is set to true,
+      only events are returned, which are completely included in the range.
+    */
+    Event::List rawEvents( const TQDate &start, const TQDate &end,
+                               bool inclusive = false );
+    /**
+       Get unfiltered events in sorted order.
+    */
+    Event::List rawEvents( EventSortField sortField = EventSortUnsorted, SortDirection sortDirection = SortDirectionAscending );
+
+    protected:
+    /** Notification function of IncidenceBase::Observer. */
+    void incidenceUpdated( IncidenceBase *i );
+
+    /** inserts an event into its "proper place" in the calendar. */
+//    void insertEvent(const Event *anEvent);
+
+    /** Append alarms of incidence in interval to list of alarms. */
+//    void appendAlarms( Alarm::List &alarms, Incidence *incidence,
+//                       const TQDateTime &from, const TQDateTime &to );
+
+    /** Append alarms of recurring events in interval to list of alarms. */
+//    void appendRecurringAlarms( Alarm::List &alarms, Incidence *incidence,
+//                       const TQDateTime &from, const TQDateTime &to );
+
+    bool uploadEvent( Event *event );
+
+    void setTimeZoneId( const TQString &tzid );
+
+  protected slots:
+    void slotMonitorNotify( const TQValueList<long>& IDs, const TQValueList<KURL>& urls);
+    void slotMonitorError( int errorCode, const TQString& moreInfo );
+    void slotDownloadFinished( int result, const TQString& moreinfo );
+    void downloadedEvent( KCal::Event*, const KURL& );
+
+  private:
+    class EventInfo;
+    KPIM::ExchangeAccount* mAccount;
+    KPIM::ExchangeClient* mClient;
+    KPIM::ExchangeMonitor* mMonitor;
+    CalendarLocal* mCache;
+    TQDict<EventInfo> mEventDict; // maps UIDS to EventInfo records
+    TQIntDict<EventInfo> mWatchDict; // maps Watch IDs to EventInfo records
+    DateSet* mDates;
+    TQMap<Event, TQDateTime>* mEventDates;
+    TQMap<TQDate, TQDateTime>* mCacheDates;
+    int mCachedSeconds;
+    bool mAutoMailbox;
+    TQString mTimeZoneId;
+
+    KABC::Lock *mLock;
+
+    // FIXME: Remove variable, use ResourceCached::changedIncidences() instead.
+    Incidence::List mChangedIncidences;
+};
+
+}
+
+#endif