[Qt-interest] QProcess and Genisoimage
Predrag Manojlovic
pedjaman at gmail.com
Mon Mar 2 22:58:16 CET 2009
Keiver Hdez Fdez wrote:
> Hello everyone, I'm trying to parse the output of genisoimage started with QProcess, but I can't get any output text.
>
> I'm doing this:
> - Setting the right channel:
> geniso->setReadChannel(QProcess::StandardOutput);
>
> -Using the signals:
> connect(geniso,SIGNAL(readyReadStandardOutput()),this,SLOT(readISO()));
>
> - Reading the output correctly:(I think...)
> QByteArray output = geniso->readAllStandardOutput();
> QString str = output.constData();
>
> If I use the same code with any other command, I get the output of it.
> Any ideas? Is a problem of genisoimage?
>
Hi,
if you set "-o filename" then there should be nothing on StandardOutput.
If you need to read file, omit "-o filename".
If you need to parse status messages read from StandardError
Predrag
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