[horde] vcard 4.0 support

Jan Schneider jan at horde.org
Fri Sep 26 16:00:51 UTC 2014

Zitat von lst_hoe02 at kwsoft.de:

> Hello,
> at the moment i'm playing around with distribution lists and have  
> noticed that there is no support to sync distributions list for  
> example with CardDAV because vcard 3.0 (RFC 2426) used by Horde has  
> no way to transfer groups in a portable way. The vcard 4.0 (RFC  
> 6350) would have support for groups so it might be useful to switch  
> to vcard 4.0, no? Can anyone with more knowledge share some inside  
> what steps/modules would be involved to get Horde working with vcard  
> 4.0 ?
> Thanks
> Andreas

vCard 4.0 support would have to be added to Horde_Icalendar. But  
before this to happen, it's overdue to completely refactor  
Horde_Icalendar, so that client code doesn't have to know about  
standard versions. That a big task, that might only be done during the  
Horde 6 development.

Jan Schneider
The Horde Project

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