[Qt-interest] QProcess and mysqldump

[David Villalobos Cambronero]

Hi all,

I've working with QProcess and mysqldump (MySQL backup program), but I can't
get it work, here is myt  code:

  proc = new QProcess;
  connect(proc, SIGNAL(readyReadStandardOutput()), this,
SLOT(readyReadStandardOutputSlot()));
  connect(proc, SIGNAL(error(QProcess::ProcessError)), this,
SLOT(errorSlot(QProcess::ProcessError)));
  connect(proc, SIGNAL(finished(int,QProcess::ExitStatus)), this,
SLOT(finishedSlot(int,QProcess::ExitStatus)));
  QStringList arguments;
//  arguments << "--user=" << "root";
//  arguments << "--password=" << "'david123'";
//  arguments << "--host=" << "localhost";
  arguments << " --user=root";
  arguments << " --password='david123'";
  arguments << " --host=localhost";
  arguments << " --result-file=/home/david/tmpDavid.sql";
  arguments << "--all-databases";
  proc->setReadChannel(QProcess::StandardOutput);
  proc->waitForFinished(-1);
//  proc->start("mysqldump --user=root --password='david123'
--host=localhost test");
  proc->start("mysqldump", arguments);

I can't get the output nor the Result file, any idea? Or mysqldump does not
work well with QProcess.


Regards
---
David
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