При необходимости переделать под себя!
void QSpeedTest::_checkForProgramUpdates()
{
QNetworkAccessManager manager;
QNetworkReply *download;
QEventLoop loop;
int remoteVersion;
_w.slotLog(trUtf8("Checking online for an updated version of %1").arg(PROGRAMNAME));
QTimer::singleShot(UPDATECHECKTIMEOUTSECS * 1000, &loop, SLOT(quit()));
download = manager.get(QNetworkRequest(QUrl(PROJECTVERSIONURL))); // From here on, download pointer does not require manual deletion!
connect(download, SIGNAL(finished()), &loop, SLOT(quit()));
loop.exec();
if(download->isRunning() || download->error())
{
download->abort();
_w.slotLog(trUtf8("Update site unreachable"));
return;
}
if((remoteVersion = download->readLine().mid(1).toInt()) > PROJECTVERSION.mid(1).toInt())
{
_w.slotLog(trUtf8("%1 update available, remote version: r%2").arg(PROGRAMNAME).arg(remoteVersion));
int reply = QMessageBox::question(&_w, trUtf8("Update available"), trUtf8("An updated version of %1 (r%2) is available online.").arg(PROGRAMNAME).arg(remoteVersion) + "\n\n" + trUtf8("Would you like to open the download page in your browser?"), QMessageBox::Yes, QMessageBox::No);
if(reply == QMessageBox::Yes)
{
_w.slotLog(trUtf8("Opening download page %1").arg(PROJECTDOWNLOADURL));
QDesktopServices::openUrl(QUrl(PROJECTDOWNLOADURL));
}
}
else {
_w.slotLog(trUtf8("You are using the latest version of %1").arg(PROGRAMNAME));
}
}
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