[Tickets #6103] mbstring problem in iCalendar webcal access

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Ticket URL: http://bugs.horde.org/ticket/?id=6103
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 Ticket             | 6103
 Created By         | yohann.fourteau at aitb.org
 Summary            | mbstring problem in iCalendar webcal access
 Queue              | Kronolith
 Version            | 2.2-RC1
 Type               | Bug
 State              | Unconfirmed
 Priority           | 2. Medium
 Milestone          | 
 Patch              | 
 Owners             | 
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yohann.fourteau at aitb.org (2008-01-11 11:11) wrote:

I'm french so my charset is iso-8859-1 and when I want to use the calendar
through webcal with the URL :
http://webmail/horde/rpc.php/kronolith/fourteau.ics
Horde send me the calendar in UTF8. Ok no problem here.

But, I had some problem with sunbird with utf8 decoding and I had to look
into the horde code.
In /horde/lib/Horde/iCaldendar.php, function _foldLine, the command
String::substr is used but without passing the charset variable so it uses
the default charset which is for me iso-8859-1 (not mbyte string) and not
utf-8 (mbyte string)...

The foldline function cuts some mbyte and sunbird or lightning under
thunderbird doesn't like that very much...


I can't provide a patch, i don't enough know the horde code.

Thank you for your help.