[Qt-interest] validate url using QHttp

[Mystical Groovy]

Hello all,

Im using QFtp and errorString() to see if its an ftp repository is live, for
ex if errorString returns no error, the host is alive, else theres a problem

 //check ftp vadility
>
> repoCheckFtp = new QFtp(this);
>
> connect(repoCheckFtp, SIGNAL(commandFinished(int, bool)),
>
> this, SLOT(repoCheckFtpCommandFinished(int, bool)));
>
> repoCheckFtp->connectToHost(newRepoLink); //where newRepoLink user added
> url
>
> repoCheckFtp->login();
>

 //ftp command finished
>
> void getpackages::repoCheckFtpCommandFinished(int, bool error)
>
> {
>
>
> if (repoCheckFtp->currentCommand() == QFtp::ConnectToHost) {
>
> if (error) {
>
> //repository is not valid, return
>
> QMessageBox errorBox;
>
> errorBox.setText(repoCheckFtp->errorString());
>
> errorBox.exec();
>
> return;
>
> }
>
> }
>

I want to do the same with QHttp but for some reason i cant manage it, and
the docs didnt helped me alot

 //check http repository vadility
>
> repoCheckHttp = new QHttp(this);
>
> connect(repoCheckHttp, SIGNAL(requestFinished(int,bool)),
>
> this, SLOT(repoCheckHttpCommandFinished(int, bool)));
>
> repoCheckHttp->setHost(newRepoLink, newRepoLink.port());
>



> //http command finished
>
> void getpackages::repoCheckHttpCommandFinished(int, bool error)
>
> {
>
>
> if (error) {
>
> //repository is not valid, return
>
> QMessageBox errorBox;
>
> errorBox.setText(repoCheckHttp->errorString());
>
> errorBox.exec();
>
> return;
>
> }
>
> }
>

Even though the program compiles ok, when add a false ftp url in
"newRepoLink" QUrl (e.x ftp://snjkfl.com) i didnt get the messagebox with
the errorString() like in my QFTP slot above.
Ive noticed that theres no "connectToHost" QFtp like method on QHttp.

Any help appreciatedm, thank you :)
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