Review Request: Fix sanitization of dbus path in KMainWindow

Thiago Macieira thiago at
Mon Aug 17 22:45:59 BST 2009

Thomas L├╝bking wrote:
>Am Monday 17 August 2009 schrieb Matthew Woehlke:
>> If you'd like to "one-up" my patch, please feel free :-). Otherwise
>> I'm not sure what you have in mind.
>i guess sth. like
>QRegExp identifier("[A-Za-z0-9_]");
>Performance ain't crucial here (and QChar::isLetter() just tests some
> flags), but i just tested and QChar grants ::isLetter to really a lot
> of stuff (esp. as any utf-8 char seems to be split an the first part
> becomes a letter, though it's /no/ [A-Za-z] :-(
>(new test code attached)

No need for QRegExp. Just iterate over the string and change the 
characters that aren't A-Z, a-z, 0-9 and underscore.

Thiago Macieira - thiago (AT) - thiago (AT)
  Senior Product Manager - Nokia, Qt Development Frameworks
      PGP/GPG: 0x6EF45358; fingerprint:
      E067 918B B660 DBD1 105C  966C 33F5 F005 6EF4 5358

Qt Developer Days 2009 | Registration Now Open!
Munich, Germany: Oct 12 - 14     San Francisco, California: Nov 2 - 4
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 189 bytes
Desc: This is a digitally signed message part.
URL: <>

More information about the kde-core-devel mailing list