Re: [Vala] Need Help with GLib.OptionEntry

["K. König" <kkoenig posteo de>]

Am Mon, 18 Apr 2011 18:17:38 +0200 (MEST)
schrieb "Gilzad Hamuni" <nt inorganic de>:

> this is happening, because you left out the third field in each entry
> of your array, which corresponds to the option flags:
> http://developer.gnome.org/glib/2.28/glib-Commandline-option-parser.html#GOptionFlags
Oh, thank you, that's it.


Regards,

Karsten

> ----- original Nachricht --------
>
> Betreff: [Vala] Need Help with GLib.OptionEntry
> Gesendet: Mo, 18. Apr 2011
> Von: K. König<kkoenig posteo de>
>
> > Hi,
> >
> > I write a program which need command line arguments. I want to
> > implement this feature with the command line parser of the GLib. I
> > read the C and the Vala reference of the related topics but get an
> > error with the C compiler. Maybe knows somebody what goes wrong.
> >
> >
> > Error messages:
> >
> > error: incompatible types when initializing type ‘enum <anonymous>’
> > using type ‘char **’
> > error: incompatible types when initializing type ‘enum <anonymous>’
> > using type ‘gboolean *’
> > error: incompatible types when initializing type ‘enum <anonymous>’
> > using type ‘gboolean *’
> > error: incompatible types when initializing type ‘enum <anonymous>’
> > using type ‘gint *’
> >
> >
> > An here is the related code:
> >
> > string pre;
> > string post;
> > string filename;
> > bool interactive;
> > bool conserve;
> > int start;
> >
> > const OptionEntry[] entries = {
> >     { "pre", 0, 1, OptionArg.STRING, ref pre, "set prefix that will
> > be placed to the left of the number", "PREFIX" }, { "post", 0, 1,
> > OptionArg.STRING, ref post, "set postfix that will be placed to the
> > left of the number", "POSTFIX" }, { "list", 'l', OptionArg.FILENAME,
> > ref filename, "use a list of files instead of all files in the
> > directory", "LIST" }, { "interactive", 'i', OptionArg.NONE, ref
> > interactive, "choose which files should be renamed interactive",
> > null }, { "conserve", 'c', OptionArg.NONE, ref conserve, "conserve
> > file extension", null }, { "start", 's', OptionArg.INT, ref start,
> > "set startnumber", "START" } };
> >
> > static int main(string[] args) {
> >     var opt_context = new OptionContext("- Options for
> > simpleRenamer");
> >
> >     opt_context.set_help_enabled(true);
> >     opt_context.add_main_entries(entries, null);
> >
> >     try {
> >         opt_context.parse(ref args);
> >     }
> >     catch(OptionError error) {
> >         stdout.printf("%s", error.message);
> >     }
> >
> >     return 0;
> > }