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1. using wxExecute on Linux

#4896

Posted by: nicksteck 2004-07-24 04:12:16

Hello,

I am having trouble using wxExecute on Red Hat Linux. The code I'm running is:

        wxString cmd;
        wxArrayString output, errors;
        cmd.Printf(wxT("ls *x*"));

        wxExecute(cmd, output, errors);

        cout << "There are " << output.GetCount() << " rows of output\n";
        cout << "There are " << errors.GetCount() << " rows of error\n";

        if (output.GetCount() > 0)
          cout << "output is " << _T(output[0]) << endl;
        if (errors.GetCount() > 0)
          cout << "error is " << _T(errors[0]) << endl;

The output I get is:

There are 0 rows of output
There are 1 rows of error
error is ls: *x*: No such file or directory

What's the deal?!?!? Thanks.

2. Re: using wxExecute on Linux

#4900

Posted by: upCASE 2004-07-26 15:04:50

Hi!
To me this seems like the astreriks are not expanded by the shell, thus "*x*" is searched and not found. Not sure why this would happen. Maybe check the sources for wxExecute. Have you tried with quoting the command?

upCASE
-----------------------------------
If it was hard to write, it should be hard to read!- Do. Or do not. There is no try!

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