martin: doc/architecture freebusy.txt,1.7,1.8

[cvs at intevation.de]

Author: martin

Update of /kolabrepository/doc/architecture
In directory doto:/tmp/cvs-serv3700/architecture

Modified Files:
	freebusy.txt 
Log Message:
Martin K.: Added description about LDAP based definition  of freebusy duration consisting of the sum of a time span towards the future and a time span towards the past


Index: freebusy.txt
===================================================================
RCS file: /kolabrepository/doc/architecture/freebusy.txt,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- freebusy.txt	15 Oct 2004 12:44:29 -0000	1.7
+++ freebusy.txt	21 Oct 2004 05:49:54 -0000	1.8
@@ -104,6 +104,16 @@
 write permissions.
 
 
+Time spans fb
+
+The duration of a pfb and fb is determined by the sum of the account specific
+attribute kolabFreeBusyFuture which is stored in the LDAP directory and a
+globally configurable constant kolabFreeBusyPast. While the former is
+defined for the kolabInetOrgPerson LDAP objectclass the later is stored in the
+kolab objectclass. As all calculations are done on the server the resulting time 
+is always calculated relative to the servers local timezone.
+
+
 pfb cache
 
 The pfb and xpfb are written to the accounts pfb cache hierarchy.