Re: [Vala] Need help with string

[Nicolas <c r n a wanadoo fr>]

Hi Abderrahim,

I use this:

using GLib;

public static void main(string[] args)
{
string contents;
try {
 FileUtils.get_contents("test.txt", out contents);
} catch (FileError err) {
 stdout.printf("error");
}

var info = contents.str("[INFO]");
if (info != null) {
 var needed_text = info.substring("[INFO]".length);
   stdout.printf("%s", needed_text);
}

}

and it works perfectly.
Thank you so much !
Nicolas.
> Hi,
>
> 2009/9/3 Nicolas <c r n a wanadoo fr>:
>   
> > That's the problem, I have a text file, but at a certain place there is, for
> > example, the code [INFO] and I need to read everything that comes after this
> > code, which in fact is just text !
> >     
>
> Maybe you just want FileUtils.get_contents [1], it will return a
> string that you can use as you like
>
> string contents;
> try {
>   FileUtils.get_contents(filename, out contents);
> } catch (FileError) {
>   //handle appropriately
> }
>
> var info = contents.str('[INFO]');
> if (info != null) {
>   var needed_text = info.substring('[INFO]'.length);
>   // do what you want with this
> }
>
> I haven't compiled this code, so there may be some problems with it,
> but the idea is there.
>
> HTH,
> Abderrahim
>
> [1] http://references.valadoc.org/glib-2.0/GLib.FileUtils.get_contents.html
>
>
>