[ingo] escaped strings in _year (_month, _day) Check functions (sieve.php)

[Serge Chernyavsky]

Jan,

Jan Schneider wrote:
> Zitat von Serge Chernyavsky <serg.remote at gmail.com>:
> 
>> Hi All,
>>
>> I use latest webmail groupware edition and dbmail-timsieved.
>> After saving vacation script I had regex strings looked like:
>> -- 
>> if header :regex "Received" "^.*(2009) (\\(.*\\) )?..:..:.. (\\(.*\\) 
>> )?(\\+|\\-)....( \\(.*\\))?$"
>> -- 
>> in my sieve database which obviously doesn't work.
> 
> What's obvious about that?
Above regexp requires '\(', '\)', '\+', '\-' combinations, not '(', ')', 
  '+', '-'. In mail header there's nothing with escape characters as far 
as I could see.

>> It's returned by _yearCheck and similar functions which have 4 
>> backslashes in a row in return strings which causes this. Not sure if 
>> it's required for correct behavior with other sieve implementations 
>> but with dbmail it only works if I replace '\\\\' with '\\' in above 
>> functions.
> 
> Then dbmail is broken.
Jan, I really appreciate and like your product but maybe first explain 
before claiming?

Sergey