void mainWin::slotUpdateLoop()
{
QString tmp, tmp2, mUrl, PkgSet, Version, Arch;
// Check if the last update process finished
if ( curUpdate != -1 ) {
qDebug() << "Finished Update";
if ( uProc->exitStatus() != QProcess::NormalExit || uProc->exitCode() != 0)
{
// Read any remaining buffers
slotReadUpdateOutput();
// Warn user that this update failed
if ( lastError.isEmpty() )
QMessageBox::critical(this, tr("Update Failed!"), tr("Failed to install:") + listUpdates.at(curUpdate).at(0) + " " + tr("An unknown error occured!"));
else
QMessageBox::critical(this, tr("Update Failed!"), tr("Failed to install:") + listUpdates.at(curUpdate).at(0) + " " + lastError);
} else {
// If successfull system update download
if ( listUpdates.at(curUpdate).at(1) == "SYSUPDATE" )
QMessageBox::information(this, tr("Update Ready"), tr("Please reboot to start the update to PC-BSD version \"") + listUpdates.at(curUpdate).at(0) + "\". " + tr("This process may take a while, please do NOT interrupt the process."));
}
// Remove the lock file
if ( listUpdates.at(curUpdate).at(1) == "FBSDUPDATE" ) {
system("rm /tmp/.fbsdup-lock");
}
listViewUpdates->item(curUpdate)->setIcon(QIcon());
setWindowTitle(tr("Update Manager"));
}
// Start looking for the next update
for (int z=0; z < listViewUpdates->count(); ++z) {
if ( listViewUpdates->item(z)->checkState() == Qt::Checked && curUpdate < z )
{
// Check for a freebsd-update lock file
if ( listUpdates.at(z).at(1) == "FBSDUPDATE" ) {
if ( QFile::exists("/tmp/.fbsdup-lock") ) {
QMessageBox::critical(this, tr("Update Failed!"), tr("Could not run freebsd-update, another process is already running!"));
slotUpdateFinished();
return;
}
// Lock out freebsd-update
system("touch /tmp/.fbsdup-lock");
}
curUpdate = z;
curUpdateIndex++;
progressUpdate->setHidden(false);
progressUpdate->setRange(0, 0);
tmp.setNum(curUpdateIndex);
tmp2.setNum(totUpdate);
setWindowTitle(tr("Updating:") + " " + listUpdates.at(z).at(0));
textLabel->setText(tr("Starting Update: %1 (%2 of %3)")
.arg(listUpdates.at(z).at(0))
.arg(tmp)
.arg(tmp2));
// Get the icon
listViewUpdates->item(z)->setIcon(QIcon(":images/current-item.png"));
// Get the install tag
QString tag;
if ( listUpdates.at(z).at(1) == "SYSUPDATE" )
tag = listUpdates.at(z).at(4);
if ( listUpdates.at(z).at(1) == "PATCH" )
tag = listUpdates.at(z).at(3);
// Show tray that we are doing a download
QFile sysTrig( SYSTRIGGER );
if ( sysTrig.open( QIODevice::WriteOnly ) ) {
QTextStream streamTrig( &sysTrig );
streamTrig << "DOWNLOADING: ";
}
// Setup the upgrade process
labelIcon->setPixmap(QPixmap(":/images/sysinstall.png"));
uProc = new QProcess();
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
env.insert("PCFETCHGUI", "YES");
uProc->setProcessEnvironment(env);
uProc->setProcessChannelMode(QProcess::MergedChannels);
// Connect the slots
connect( uProc, SIGNAL(readyReadStandardOutput()), this, SLOT(slotReadUpdateOutput()) );
connect( uProc, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(slotUpdateLoop()) );
// If doing FreeBSD Update run freebsd-update cmd
if ( wDir.isEmpty() ) {
if ( listUpdates.at(z).at(1) == "FBSDUPDATE" ) {
uProc->start("freebsd-update", QStringList() << "install");
system("touch /tmp/.fbsdup-reboot");
} else {
uProc->start("pc-updatemanager", QStringList() << "install" << tag );
}
} else {
// Doing a warden update in a chroot environment
if ( listUpdates.at(z).at(1) == "FBSDUPDATE" ) {
uProc->start("chroot", QStringList() << wDir << "freebsd-update" << "install");
}
}
qDebug() << "Update started";
return;
}
}
// If we get here, no more updates to do
slotUpdateFinished();
}
void WindowMain::slotUpdateBtnOK()
{
ui_->mainLayout_v->removeWidget(updateMessage_);
ui_->mainLayout_v->removeWidget(questionBox_);
questionBox_->close();
updateMessage_->close();
delete questionBox_;
questionBox_ = NULL;
delete updateMessage_;
updateMessage_ = NULL;
// We only update the binary on Windows. On Linux, the user has to take action (they got notified in update dialog).
#ifdef PM_WINDOWS
// TODO: Alex start update process here like
// UPDATER = new updaterWidget;
// ui_->mainLayout_v->addWidget(UPDATER);
// connect(UPDATER,
// SIGNAL(finished(int)),
// this,
// SLOT(slotUpdateFinished()));
// UPDATER->start()
connect( FvUpdater::sharedUpdater(), SIGNAL( signalUpdateInstalled() ), this, SLOT( slotUpdateFinished() ) );
FvUpdater::sharedUpdater()->slotTriggerUpdate();
#endif
}
