void mainWin::slotReadPkgOutput() {
QString line, tmp, cur, tot, fname;
int curItem, totItem;
bool ok;
while (uProc->canReadLine()) {
line = uProc->readLine().simplified();
qDebug() << line;
// Empty line? We can skip it
if ( line.isEmpty() )
continue;
tmp = line;
tmp.truncate(50);
// Flags we can parse out and not show the user
// Check if we have crashed into a conflict and ask the user what to do
if ( line.indexOf("PKGCONFLICTS: ") == 0 ) {
tmp = line;
tmp.replace("PKGCONFLICTS: ", "");
ConflictList = tmp;
continue;
}
if ( line.indexOf("PKGREPLY: ") == 0 ) {
QString ans;
tmp = line;
tmp.replace("PKGREPLY: ", "");
QMessageBox msgBox;
msgBox.setText(tr("The following packages are causing conflicts with the selected changes and can be automatically removed. Continue?") + "\n" + ConflictList);
msgBox.setStandardButtons(QMessageBox::Yes|QMessageBox::No);
msgBox.setDetailedText(getConflictDetailText());
msgBox.setDefaultButton(QMessageBox::No);
if ( msgBox.exec() == QMessageBox::Yes) {
// We will try to fix conflicts
ans="yes";
} else {
// We will fail :(
QMessageBox::warning(this, tr("Package Conflicts"),
tr("You may need to manually fix the conflicts before trying again."),
QMessageBox::Ok,
QMessageBox::Ok);
ans="no";
}
QFile pkgTrig( tmp );
if ( pkgTrig.open( QIODevice::WriteOnly ) ) {
QTextStream streamTrig( &pkgTrig );
streamTrig << ans;
pkgTrig.close();
}
continue;
}
if ( line.indexOf("FETCH: ") == 0 ) {
progressUpdate->setValue(progressUpdate->value() + 1);
tmp = line;
tmp = tmp.remove(0, tmp.lastIndexOf("/") + 1);
progressUpdate->setRange(0, 0);
progressUpdate->setValue(0);
curFileText = tr("Downloading: %1").arg(tmp);
textStatus->setText(tr("Downloading: %1").arg(tmp));
continue;
}
if ( line.indexOf("FETCHDONE") == 0 )
continue;
if ( line.indexOf("SIZE: ") == 0 ) {
bool ok, ok2;
line.replace("SIZE: ", "");
line.replace("DOWNLOADED: ", "");
line.replace("SPEED: ", "");
line.section(" ", 0, 0).toInt(&ok);
line.section(" ", 1, 1).toInt(&ok2);
if ( ok && ok2 ) {
QString unit;
int tot = line.section(" ", 0, 0).toInt(&ok);
int cur = line.section(" ", 1, 1).toInt(&ok2);
QString percent = QString::number( (float)(cur * 100)/tot );
QString speed = line.section(" ", 2, 3);
// Get the MB downloaded / total
if ( tot > 2048 ) {
unit="MB";
tot = tot / 1024;
cur = cur / 1024;
} else {
unit="KB";
}
QString ProgressString=QString("(%1" + unit + " of %2" + unit + " at %3)").arg(cur).arg(tot).arg(speed);
progressUpdate->setRange(0, tot);
progressUpdate->setValue(cur);
textStatus->setText(curFileText + " " + ProgressString);
}
continue;
}
// Now show output on GUI
textDisplayOut->insertPlainText(line + "\n");
textDisplayOut->moveCursor(QTextCursor::End);
// Any other flags to look for?
/////////////////////////////////////////////////////
if ( line.indexOf("to be downloaded") != -1 ) {
textStatus->setText(tr("Downloading packages..."));
curUpdate = 0;
progressUpdate->setValue(0);
continue;
}
if ( line.indexOf("Checking integrity") == 0 ) {
textStatus->setText(line);
uPackages = true;
dPackages = false;
curUpdate = 0;
progressUpdate->setValue(0);
progressUpdate->setRange(0, 0);
progressUpdate->setValue(0);
continue;
}
if ( uPackages ) {
if ( line.indexOf("[") == 0 ) {
tmp=line.section("]", 1, 1);
textStatus->setText(tmp);
tmp=line.section("/", 0, 0).replace("[", "");
tmp.toInt(&ok);
if (ok) {
curItem=tmp.toInt(&ok);
tmp=line.section("/", 1, 1).section("]", 0, 0);
tmp.toInt(&ok);
if (ok) {
totItem=tmp.toInt(&ok);
progressUpdate->setRange(0, totItem);
progressUpdate->setValue(curItem);
}
}
}
continue;
}
} // end of while
}
void DLProcess::parsePKGLine(QString line){
// KPM!!
// TODO 12-12-2013
// No JSON in Qt4, once we move to Qt5, replace this hack
// with the new JSON parser
// Moved 2/18/14 to this class from pc-pkgmanager by Ken Moore
//qDebug() << " -- pkg line:" << line;
// Look for a download status update
if ( line.indexOf("\"INFO_FETCH") != -1 && line.indexOf("\"url\"") != -1 ) {
QString file, dl, tot;
line.remove(0, line.indexOf("\"url") + 8);
line.truncate(line.lastIndexOf("}"));
// Get the file basename
file = line;
//qDebug() << "DL File:" << file;
file.truncate(line.indexOf("\""));
file = file.section("/",-1).section(".txz",0,0); //replace the QFileInfo method below (Ken)
//QFileInfo tFile;
//tFile.setFile(file);
//file = tFile.baseName();
// Get the download / total
dl = line.section(":", 2, 2).section(",", 0, 0);
tot = line.section(":", 3, 3).section("}", 0, 0);
dl = dl.simplified();
tot = tot.simplified();
//These are in bytes, need to convert to kilobytes before sending it on...
dl = QString::number( dl.toLongLong()/1024 );
tot = QString::number( tot.toLongLong()/1024 );
//Now calculate the stats and emit the signal
calculateStats(dl, tot, "", file);
}
else if ( line.indexOf("PKGCONFLICTS: ") == 0 ) {
QString tmp = line;
tmp.replace("PKGCONFLICTS: ", "");
ConflictList = tmp;
}
else if ( line.indexOf("PKGREPLY: ") == 0 ) {
QString ans;
QString tmp = line;
tmp.replace("PKGREPLY: ", "");
QMessageBox msgBox(parentW);
msgBox.setText(tr("The following packages are causing conflicts with the selected changes and can be automatically removed. Continue?") + "\n" + ConflictList);
msgBox.setStandardButtons(QMessageBox::Yes|QMessageBox::No);
msgBox.setDetailedText(getConflictDetailText());
msgBox.setDefaultButton(QMessageBox::No);
if ( msgBox.exec() == QMessageBox::Yes) {
// We will try to fix conflicts
ans="yes";
} else {
// We will fail :(
QMessageBox::warning(parentW, tr("Package Conflicts"),
tr("You may need to manually fix the conflicts before trying again."),
QMessageBox::Ok,
QMessageBox::Ok);
ans="no";
}
QFile pkgTrig( tmp );
if ( pkgTrig.open( QIODevice::WriteOnly ) ) {
QTextStream streamTrig( &pkgTrig );
streamTrig << ans;
pkgTrig.close();
ConflictList.clear(); //already sent an answer - clear the internal list
}
}else{
//Just emit the message
//line.remove(0, line.indexOf("\"msg") + 8);
//line.truncate(line.lastIndexOf("\""));
emit UpdateMessage(line);
return;
}
}