[kronolith] How to export all agendas of each users ?

[Gerard Breiner]

  Hello,

I would like that users have only remote calendar so that if the webmail 
server is not accessible for any reason, users could access their 
agendas on the davical server from thunderbird lightning.
So, I have to create a script for exporting all agendas of each users 
into a ical file and another script side davical for importing them .  
Could you please tell me what would be  the best way for doing this side 
kronolith if this is possible ?

Thanks in advance.

Best regards.

Gérard Breiner