[sope] / sope-ical / NGiCal / ChangeLog

2005-10-05  Helge Hess  <helge.hess@opengroupware.org>

        * iCalMonthlyRecurrenceCalculator.m: implemented calculation of
          negative byday occurrences (eg -1TH) (v4.5.69)

2005-09-22  Helge Hess  <helge.hess@skyrix.com>

        * iCalRecurrenceRule.m: added direct parser support for 'interval',
          allow 'until' values w/o Z marker for date-only values (v4.5.68)

2005-09-22  Helge Hess  <helge.hess@opengroupware.org>

        * v4.5.67

        * iCalMonthlyRecurrenceCalculator.m: finished 'byday' calculation

        * iCalRecurrenceRule.m: added support for 'bymonthday', fixed handling
          of occurrence1

2005-09-21  Helge Hess  <helge.hess@skyrix.com>

        * v4.5.66

        * iCalRecurrenceRule.m: temporarily expose byDayOccurence1 until the
          API is fixed

        * iCalMonthlyRecurrenceCalculator.m: prepared for byday/bymonthday
          rule specs

        * v4.5.65

        * iCalMonthlyRecurrenceCalculator.m: fixed calculation of 'count' field

        * iCalRecurrenceCalculator.m: minor code cleanups

        * iCalRecurrenceRule.m: improved rrule parser

2005-09-20  Helge Hess  <helge.hess@opengroupware.org>

        * iCalMonthlyRecurrenceCalculator.m: stop calculation if a byday part
          was detected in the rule (v4.5.64)

        * iCalRecurrenceCalculator.m: moved cluster subclasses to own source
          files (v4.5.63)

        * iCalRecurrenceRule.m: added some parsing/gen support for BYDAY
          (v4.5.62)

2005-09-19  Helge Hess  <helge.hess@opengroupware.org>

        * iCalRecurrenceRule.m: minor code improvements, more tolerant on
          invalid iCal rrule input (v4.5.61)

2005-08-16  Helge Hess  <helge.hess@opengroupware.org>

        * GNUmakefile, GNUmakefile.preamble: added OSX framework compilation
          (v4.5.60)

2005-08-06  Helge Hess  <helge.hess@opengroupware.org>

        * iCalCalendar.m, NGVCardName.m: fixed gcc 4.0 warnings (v4.5.59)

2005-08-05  Helge Hess  <helge.hess@opengroupware.org>

        * NGVCardSaxHandler.h: fixed a gcc 4.0 warning (v4.5.58)

2005-07-18  Helge Hess  <helge.hess@opengroupware.org>

        * iCalPerson.m: added -partStatWithDefault method to retrieve the
          partstat and return NEEDS-ACTION in case none is set (v4.5.57)

2005-07-15  Marcus Mueller  <znek@mulle-kybernetik.com>

        * iCalObject.[hm], iCalEntityObject.m, iCalToDo.m, iCalAlarm.m,
          iCalPerson.m, iCalCalendar.m, iCalEvent.m, iCalTrigger.m,
          iCalObject.m, iCalFreeBusy.m, iCalRepeatableEntityObject.m:
          fixed NSCopying (v4.5.56)

2005-07-15  Helge Hess  <helge.hess@opengroupware.org>

        * added fragile base class version checks (v4.5.55)

2005-07-15  Marcus Mueller  <znek@mulle-kybernetik.com>

        * iCalObject.[hm], iCalEntityObject.m, iCalToDo.m, iCalAlarm.m,
          iCalPerson.m, iCalCalendar.m, iCalEvent.m, iCalTrigger.m,
          iCalObject.m, iCalFreeBusy.m, iCalRepeatableEntityObject.m:
          added NSCopying (v4.5.54)

2005-07-15  Helge Hess  <helge.hess@opengroupware.org>

        * v4.5.53

        * iCalCalendar.m: added +parseCalendarFromSource: convenience method

        * NGVCard.m: properly reset sax driver after parsing

2005-07-15  Marcus Mueller  <znek@mulle-kybernetik.com>

        * iCalEntityObject.[hm]: added -increaseSequence (v4.5.52)

        * iCalPerson.m: fixed -hasSameEmailAddress: to lowercase email
          addresses before attempting comparison (v4.5.51)

2005-07-15  Helge Hess  <helge.hess@opengroupware.org>

        * v4.5.50
        
        * NGiCal.xmap: fixed mapping of 'method' property (is an attribute of
          the calendar)
          
        * iCalCalendar.m: use ASSIGNCOPY in accessors, added 'method' to
          -description
          
2005-07-14  Marcus Mueller  <znek@mulle-kybernetik.com>

        * v4.5.49

        * iCalCalendar.[hm]: added 'method'

        * iCalEntityObject.[hm]: added 'userComment', changed all email
          related comparisons to lowercase all strings before comparison

        * iCalEvent.h: pretty printed iVars

        * NGiCal.xmap: added mapping for 'comment' -> 'userComment' and
          'method' -> 'method'

2005-07-13  Helge Hess  <helge.hess@opengroupware.org>

        * v4.5.48

        * NGVCard.m: added some convenience methods to access the preferred
          email, tel and adr

        * NGVCardOrg.m: added a convenience method to access the first orgunit

2005-07-05  Marcus Mueller  <znek@mulle-kybernetik.com>

        * NSCalendarDate+ICal.m: fixed 'gmtcalfmt' which removed seconds from
          format for no obvious reason (v4.5.47)

2005-05-31  Helge Hess  <helge.hess@skyrix.com>

        * NGVCardSaxHandler.m: ensure that types are always uppercase, improved
          check for DUPs (v4.5.46)

2005-05-16  Marcus Mueller  <znek@mulle-kybernetik.com>

        * NGiCal.xcode: reorganized ordering of headers/classes

2005-05-15  Marcus Mueller  <znek@mulle-kybernetik.com>

        * NGiCal.xcode: added vCard related stuff

2005-05-10  Helge Hess  <helge.hess@opengroupware.org>

        * NGVCard.m: added support for profile, source, name (v4.5.45)

2005-05-09  Helge Hess  <helge.hess@opengroupware.org>

        * first version of working vCard SAX handler (v4.5.54)

2005-05-08  Helge Hess  <helge.hess@opengroupware.org>

        * more work on vCard parsing (v4.5.53)

        * work on vCard objects (incomplete) (v4.5.52)

2005-04-25  Helge Hess  <helge.hess@opengroupware.org>

        * iCalDateHolder.m, iCalDataSource.m: fixed gcc 4.0 warnings (v4.5.51)

2005-03-23  Marcus Mueller  <znek@mulle-kybernetik.com>

        * v4.5.50

        * iCalRenderer.h: added missing paranthesis for iVar declarations

        * iCalTrigger.m, iCalEntityObject.m, iCalToDo.m,
          iCalRecurrenceCalculator.m, iCalDateHolder.m, iCalDataSource.m,
          iCalPerson.m, iCalCalendar.m: numerous dealloc bugs/leaks fixed

2005-03-02  Marcus Mueller  <znek@mulle-kybernetik.com>

        * iCalRecurrenceCalculator.m: bugfix for monthly and yearly recurrences
          (v4.5.49)

        * iCalRecurrenceCalculator.m: optimized exception date handling in
          complex calculation method quite a bit. Fixed bugs in all calculation
          methods by introducing checks on the desired range. (v4.5.48)

2005-02-28  Marcus Mueller  <znek@mulle-kybernetik.com>

        * v4.5.47

        * iCalRepeatableEntityObject.m:  shifted code to
          iCalRecurrenceCalculator

        * iCalRecurrenceCalculator.[hm]: new class method to calculate
          complex recurrences. In SOGo this information is stored in quick
          fields to reduce the complexity of lookups, hence we need to offer
          a proper API to calculate date ranges from this information.
          Fixed all calculations to explicitly set timeZone for all newly
          created startDates - it seems the timeZone information is not
          properly retained by the hour:minute:second: method from NGExtensions
          which lead to improper DST related shifts.

        * iCalDateHolder.h: exposed the API

        * NSCalendarDate+ICal.[hm]: new convenience constructor for calendar
          dates from iCal representations (uses iCalDateHolder internally)

        * iCalRecurrenceRule.m: changed setUntil: to utilize new public
          NSCalendarDate+ICal category

        * NGiCal.h: added NSCalendarDate+ICal.h to the public headers

        * GNUmakefile: NSCalendarDate+ICal.h is public now

2005-02-20  Helge Hess  <helge.hess@opengroupware.org>

        * NGiCal.xmap: fixed a missing semicolon (did not load on MacOSX)
          (v.4.5.46)

2005-02-17  Helge Hess  <helge.hess@skyrix.com>

        * GNUmakefile.preamble: fixed linking locations for dependencies
          (v4.5.45)

2005-02-17  Marcus Mueller  <znek@mulle-kybernetik.com>

        * v4.5.44

        * iCalEntityObject.[hm]: added convenience API

        * iCalRepeatableEntityObject.[hm]: added convenience API

        * iCalRecurrenceRule.m: bugfixes in -byDayList and
          -iCalRepresentationForWeekDay:

        * iCalRecurrenceCalculator.m: implemented 'BYDAY' calculations for
          weekly frequency. Note that 'COUNT' is still broken for this case.

        * iCalRenderer.m: updated rendering, now can render recurrence rules
          and accompanied stuff properly.

2005-02-15  Marcus Mueller  <znek@mulle-kybernetik.com>

        * v4.5.43

        * iCalRecurrenceRule.[hm]: exposed some more of the API

        * iCalRecurrenceCalculator.m: some bugfixes. Split the code and gave
          iCalWeeklyRecurrenceCalculator its own calculation - there are a
          number of foreseeable differences to daily calculation that make
          this necessary in the near future anyways.

        * v4.5.42

        * iCalRepeatableEntityObject.[hm]: added ability to properly calculate
          the recurrence ranges within a specific calendar date range, taking
          all possible exceptions into account.

        * iCalEvent.[hm]: convenience wrapper for the new method found in
          iCalRepeatableEntityObject.

2005-02-14  Helge Hess  <helge.hess@opengroupware.org>

        * v4.5.41

        * GNUmakefile.preamble: added missing dependency on libNGExtensions
          (which also adds the dependency on libDOM)

        * iCalRecurrenceCalculator.h: fixed missing forward declaration in
          header

2005-02-12  Marcus Mueller  <znek@mulle-kybernetik.com>

        * v4.5.40

        * iCalRecurrenceCalculator.[hm]: implemented all required (and simple)
          calculations. Added some convenience API to query some of the more
          obvious ranges suitable as limits for fetching/comparison. 

        * iCalRepeatableEntityObject.[hm]: new method for calculating the
          last possible recurrence start date. This can be used for fetches
          as well.

        * iCalEvent.[hm]: more convenient wrapper for the new method found in
          iCalRepeatableEntityObject.

        * NSCalendarDate+ICal.[hm]: convenience methods for calculating
          "distances" between dates.

        * tests/*: updated

2005-02-11  Marcus Mueller  <znek@mulle-kybernetik.com>

        * v4.5.39

        * README: updated

        * iCalRepeatableEntityObject.[hm]: new base class for all other
          repeatable entity objects. Offers a convenience API for generating
          recurrence ranges and tests, taking all exceptions into account.

        * iCalRecurrenceRule.[hm]: an iCal recurrence rule, modeled as closely
          as possible to RFC2445. Please note that this is work in progress
          and far from being complete, yet.

        * iCalRecurrenceCalculator.[hm]: a controller implementing RFC2445
          to properly generate recurrence ranges and accompanied functionality.

        * iCalEvent.[hm], iCalToDo.[hm]: now subclasses from
          iCalRepeatableEntityObject, thus removed code dealing with
          recurrences

        * NGiCal.h: added new headers

        * NGiCal.xmap: changed recurrenceRule mappings due to model change

        * tests/*: contains unit tests for stuff dealing with recurrences. See
          accompanied README for details

2004-12-17  Marcus Mueller  <znek@mulle-kybernetik.com>

        * iCalPerson.[hm]: formalized participationStatus according to RFC2445.
          Provided convenience API to set status without concrete knowledge
          of string values involved. (v4.5.38)

2004-12-16  Marcus Mueller  <znek@mulle-kybernetik.com>

        * v4.5.37

        * iCalEvent.[hm]: Added transparency 'TRANSP'. Also multiple
          convenience methods provided.

        * NGiCal.xmap: added proper mapping for 'transp'.

2004-12-14  Marcus Mueller  <znek@mulle-kybernetik.com>

        * NGiCal.xcode: minor changes and updated

2004-12-13  Marcus Mueller  <znek@mulle-kybernetik.com>

        * iCalPerson.[hm]: added -cnWithoutQuotes and -rfc822Email convenience
          methods to simplify client code dealing with these properties
          (v4.5.36)

2004-11-07  Marcus Mueller  <znek@mulle-kybernetik.com>

        * NGiCal.xcode: provide SOPE_{MAJOR,MINOR}_VERSION to the build

2004-11-06  Helge Hess  <helge.hess@opengroupware.org>

        * iCalRenderer.m: use SOPE version defines for iCalendar product id
          (v4.5.35)

2004-11-04  Helge Hess  <helge.hess@skyrix.com>

        * use Version file for install directory location of sax mapping

2004-10-31  Marcus Mueller  <znek@mulle-kybernetik.com>

        * iCalAlarm.[hm], iCalEvent.[hm], iCalToDo.[hm],
          NGiCal.xmap: added recurrenceRule (v4.3.34)

2004-10-20  Marcus Mueller  <znek@mulle-kybernetik.com>

        * NGiCal.xcode: added iCalRenderer.[hm], bumped framework version

2004-10-20  Helge Hess  <helge.hess@opengroupware.org>

        * iCalRenderer.m: fixed some issue with Cocoa Foundation (v4.3.33)

        * v4.3.32

        * iCalEvent.m: added -vEvent method to produce an iCalendar
          representation of an event

        * added iCalRenderer class based on the SOGo render by ZNeK

2004-10-14  Marcus Mueller  <znek@mulle-kybernetik.com>

        * NGiCal.xmap: added "categories" mapping (v4.3.31)

2004-10-05  Marcus Mueller  <znek@mulle-kybernetik.com>

        * iCalEntityObject.[hm]: added categories property (v4.3.30)

2004-09-22  Marcus Mueller  <znek@mulle-kybernetik.com>

        * NGiCal.xcode: fixed several build parameters

2004-09-01  Marcus Mueller  <znek@mulle-kybernetik.com>

        * v4.3.29

        * iCalEventChanges.[hm]: new class for tracking changes between
          two given events

        * iCalEvent.[hm]: new API to generate iCalEventChanges objects.

        * common.h: inline function and macro for "safe" comparison of
          object values

2004-09-01  Helge Hess  <helge.hess@opengroupware.org>

        * GNUmakefile.postamble: copy sax-model to FHS_INSTALL_ROOT + 
          /share/sope-4.3/saxmappings/ when compiling for FHS (v4.3.28)

2004-08-29  Helge Hess  <helge.hess@opengroupware.org>

        * added hack to install the project in FHS locations - the library,
          its headers, the tools and the resources will be installed in
          FHS_INSTALL_ROOT if specified (eg make FHS_INSTALL_ROOT=/usr/local)
          (v4.3.27)

2004-08-26  Marcus Mueller  <znek@mulle-kybernetik.com>

        * NGiCal.xcode: new Xcode project

2004-08-20  Helge Hess  <helge.hess@opengroupware.org>

        * fixed for SOPE 3.3 directory layout (v4.3.26)

        * moved to sope-ical

        * moved to SOPE 4.3 (v4.3.25)

2004-08-14  Helge Hess  <helge.hess@opengroupware.org>

        * iCalEntityObject.m: changed "sequence" attribute from NSString to
          NSNumber (this might break some code, though some care was taken to
          accept NSString parameters) (v4.2.24)

2004-07-14  Helge Hess  <helge.hess@opengroupware.org>

        * iCalEvent.h: moved 'status' field to iCalEntityObject, because it is
          also available in todo objects (v4.2.23)

2004-06-30  Marcus Mueller  <znek@mulle-kybernetik.com>

        * iCalEntityObject.m: added -removeAllAttendees and -removeAllAlarms.
          These are necessary in case you want to remake the contents of these
          collections, but keep all other attributes otherwise. (v4.2.22)

2004-06-09  Helge Hess  <helge.hess@opengroupware.org>

        * v4.2.21

        * GNUmakefile.preamble: added prebinding

        * GNUmakefile: create GNUmakefile.preamble, GNUmakefile.postamble

2004-05-05  Marcus Mueller  <znek@mulle-kybernetik.com>

        * GNUmakefile: added support for building with
          GNUSTEP_BUILD_DIR environment variable set for recent
          gnustep-make package. (v4.2.20)

2004-01-23  Helge Hess  <helge.hess@opengroupware.org>

        * iCalDataSource.m: added some sanity checks, improved to work better
          with Mozilla generated iCal files (v4.2.19)

2003-12-22  Helge Hess  <helge.hess@skyrix.com>

        * iCalDateHolder.m: small fix not to print a warning for "YYYYMMDD"
          style dates (which are supported) (v4.2.18)

2003-12-21  Helge Hess  <helge.hess@opengroupware.org>

        * v4.2.17

        * iCalEvent.m: added parsing of duration values and calculation of 
          end-dates based on that (eg required for Panther iCal.app)
        
        * iCalEvent.m: added support for 'status' and 'duration' fields 

Thu Nov 20 16:31:15 2003  Martin Hoerning  <martin@opengroupware.org>

        * iCalDateHolder.m: added timeless date format: YYYYMMDD
          (solves ogo bug 424) (v4.2.16)

Wed Oct 29 22:04:32 2003  Martin Hoerning  <martin@opengroupware.org>

        * iCalDateHolder.m, iCalObject.[m|h]: added iCalDefaultTimeZone to 
          create date from iCalDates without timeZone. (solves OGoo bug 257) 
          (v4.2.15)

2003-10-12  Helge Hess  <helge@opengroupware.org>

        * GNUmakefile (libNGiCal_LIBRARIES_DEPEND_UPON): link against
          libSaxObjC on MacOSX (v4.2.14)

Fri Jul 18 17:04:55 2003  Martin Hoerning  <mh@skyrix.com>

        * iCalToDo.h, iCalPerson.h, iCalEvent.h, iCalEntityObject.h: added 
          accessor-methods to interface (v4.2.13)

2003-07-18  Helge Hess  <helge.hess@skyrix.com>

        * iCalDateHolder.m: replaces and indexOfString with rangeOfString,
          thanks to Filip Van Raemdonck for pointing that out (v4.2.12)

2003-03-21  Helge Hess  <helge.hess@skyrix.com>

        * added some method prototypes

2003-03-13  Helge Hess  <helge.hess@skyrix.com>

        * moved iCalEntityObject to a separate file (v4.2.11)

Mon Mar 10 18:41:10 2003  Bjoern Stierand  <bjoern@skyrix.com>

        * NGiCal.xmap: added missing attendee attributes (as dictated by
          mh on the phone)

2003-03-10  Helge Hess  <helge.hess@skyrix.com>

        * iCalPerson.h: added some method prototypes

2003-02-24  Helge Hess  <helge.hess@skyrix.com>

        * iCalObject.h: added some accessors (v4.2.10)

2003-02-12  Helge Hess  <helge.hess@skyrix.com>

        * moved to skyrix-core (v4.2.9)

2003-01-13  Helge Hess  <helge.hess@skyrix.com>

        * added some support for timezones to be able to parse Evolution
          apt creation requests (v4.2.7)

2002-10-14  Helge Hess  <helge.hess@skyrix.com>

        * added iCalDateHolder for decoding xCal date values with timezone
          attributes to a NSCalendarDate

        * iCalObject.m: ignore X- keys

        * removed all the old stuff (v4.2.4)

        * ICalVEvent.m: renamed -class to -eventClass since -class conflicts
          with the NSObject method

        * started XML based iCal (v4.2.3)

2002-10-10  Helge Hess  <helge.hess@skyrix.com>

        * ICalParser.m: small cleanups (v4.2.2)

2002-10-04  Helge Hess  <helge.hess@skyrix.com>

        * created ChangeLog, created NGiCal library into SkyCore