[Kolab-devel] freebusy with 32bit systems

[hede]

Hi,

Freebusy, in particular the "FIND AVAILIBILITY" mask, is nonfunctional with 32 bit architectures. 

The reason is:

in /usr/share/roundcubemail/plugins/calendar/calendar.php
-> public function freebusy_times()
-> $times[$s] = intval($dt->format($strformat));
-> the results for time in the list from $start till $end gets converted to integer by intval(). 
(for me it's line 2272)

An example for such a date is: "20160824180000". With 64 bit arch this is fine, integers are big enough to hold such values. With 32 bit architectures it gets converted to 2147483647 because an integer variable cannot hold a value of 20160824180000. Thus all dates are wrong in the resulting fbdata/freebusy_data in calendar_ui.js. This results in a timetable full of "unknown" values. 

Is there a reason to convert the value via intval()? 

I simply removed it (now adding string values!?) and Freebusy is functional, now. The timetable shows free and busy values. 

Regards
hede
(KolabOnArmv7)
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