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List:       kde-devel
Subject:    Re: Problem parsing data from KIO
From:       Bosselut Cyril <bosselut () b1project ! com>
Date:       2003-07-23 13:19:31
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Hi,
you can get all data in a temp QString and after split it with "\n" delimiter 
and so get an array of QString.
My 2 cents.


Le Mercredi 23 Juillet 2003 15:10, Giuseppe Torelli a écrit :
> Hi,
>
> I have successfully used KIO::get to retrieve a web page.
> Now I have a problem in parsing data because the data come
> in a chunk of bytes. My problem is to have in a QString or qCString
> a line of HTML of which I want to strip the HTML tags off.
>
> This is a piece of code:
>
> void GetAddress::slotData (KIO::Job*, const QByteArray &data)
> {
>  if (data.size() == 0) return;
> 	QCString HTML ( data, data.size()+1 );
> 	QRegExp rxlen( "(\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3})");
> 	int pos = rxlen.search( HTML );
>     if ( pos > -1 ) {
> 		QString value = rxlen.cap( 1 );
> 	printf ("%s\n",value.latin1() );
> 			}
> }
>
> The problem in this code is that in data I don't have a single line \n
> terminated but many characters. Obviously the QRegExp doesn't extract
> all the IP addresses contained in data but just some. How would you achieve
> to have in a QString a line of HTML ?

- -- 
L'honneur, c'est comme les allumettes:
ça ne sert qu'une fois.  Marcel Pagnol.
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