void UpdateChecker::parseData(const QByteArray &data) {
QDomDocument domDocument;
if (domDocument.setContent(data)){
QDomElement root = domDocument.documentElement();
if (root.tagName() != "versions") {
if (!silent) txsWarning(tr("Update check failed (invalid update file format)."));
return;
}
QDomNodeList nodes = root.elementsByTagName("stable");
if (nodes.count() == 1) {
QDomElement latestRelease = nodes.at(0).toElement();
m_latestVersion = latestRelease.attribute("value");
VersionCompareResult res = versionCompare(m_latestVersion, TXSVERSION);
if (res == Invalid) {
if (!silent) txsWarning(tr("Update check failed (invalid update file format)."));
return;
}
if (res == Higher) {
QString text = QString(tr(
"A new version of TeXstudio is available.<br><br>"
"Current version: %1<br>"
"Latest version: %2<br><br>"
"You can download it from the <a href='%3'>TeXstudio website</a>."
)).arg(TXSVERSION).arg(m_latestVersion).arg("http://texstudio.sourceforge.net");
QMessageBox msgBox;
msgBox.setWindowTitle(tr("TeXstudio Update"));
msgBox.setTextFormat(Qt::RichText);
msgBox.setText(text);
msgBox.setStandardButtons(QMessageBox::Ok);
msgBox.exec();
} else {
if (!silent) txsInformation(tr("TeXstudio is up-to-date."));
}
ConfigManager::getInstance()->setOption("Update/LastCheck", QDateTime::currentDateTime());
emit checkCompleted();
}
}
}
/**
Read a line of package information eg:
\code
Package: FoobarBaz
\endcode
*/
void PackageInformationReader::readLine( const QString &line )
{
if ( line.isEmpty() )
{
checkCompleted();
return;
}
bool isDescContinuation = line.startsWith( " " );
QString lineStr = line.trimmed();
if ( lineStr.length() == 0 )
{
checkCompleted();
return;
}
int colon = line.indexOf(':');
if ( colon == -1 )
{
pkg.name = "corrupted"; // NO TR
error = "No colon in package information"; // NO TR
isError = true;
return;
}
colon += 2;
if ( isDescContinuation && accumulatingFullDesc )
{
pkg.fullDescription += "\n";
pkg.fullDescription += line;
return;
}
accumulatingFullDesc = false;
if ( lineStr.startsWith( QLatin1String( "Package:" )))
{
checkCompleted();
pkg.name = lineStr.mid( colon ).trimmed();
if ( !pkg.name.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Description:" ), Qt::CaseInsensitive ))
{
pkg.description = lineStr.mid( colon ).trimmed();
if ( !pkg.description.isEmpty() ) hasContent = true;
accumulatingFullDesc = true;
}
else if ( lineStr.startsWith( QLatin1String( "Size:" ), Qt::CaseInsensitive ))
{
pkg.downloadSize = lineStr.mid( colon ).trimmed();
if ( !pkg.description.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Section:" ), Qt::CaseInsensitive ))
{
pkg.section = lineStr.mid( colon ).trimmed();
if ( !pkg.section.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Domain:" ), Qt::CaseInsensitive ))
{
pkg.domain = lineStr.mid( colon ).trimmed();
#ifndef QT_NO_SXE
if ( !DomainInfo::isDomainValid( pkg.domain ) )
pkg.domain = DomainInfo::defaultDomain();
#endif
if ( !pkg.domain.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Filename:" ), Qt::CaseInsensitive ))
{
pkg.packageFile = lineStr.mid( colon ).trimmed();
if ( !pkg.packageFile.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "MD5Sum:" ), Qt::CaseInsensitive ))
{
pkg.md5Sum = lineStr.mid( colon ).trimmed();
if ( !pkg.md5Sum.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Trust:" ), Qt::CaseInsensitive ))
{
pkg.trust = lineStr.mid( colon ).trimmed();
if ( !pkg.trust.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Version:" ), Qt::CaseInsensitive ))
{
pkg.version = lineStr.mid( colon ).trimmed();
if ( !pkg.version.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Files:" ), Qt::CaseInsensitive ))
{//Files field is deprecated
QString fileList = lineStr.mid( colon ).trimmed();
pkg.files = fileList.split( QLatin1String( " " ), QString::SkipEmptyParts );
if ( !pkg.files.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "URL:" ), Qt::CaseInsensitive ))
{
pkg.url = lineStr.mid( colon ).trimmed();
if ( !pkg.url.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "QtopiaVersion:" ), Qt::CaseInsensitive ))
{
pkg.qtopiaVersion = lineStr.mid( colon ).trimmed();
if ( !pkg.qtopiaVersion.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Devices:" ), Qt::CaseInsensitive ))
{
pkg.devices = lineStr.mid( colon ).trimmed();
if ( !pkg.devices.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Installed-Size: " ), Qt::CaseInsensitive ))
{
pkg.installedSize = lineStr.mid( colon ).trimmed();
if ( !pkg.installedSize.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "File-Count: " ), Qt::CaseInsensitive ))
{
pkg.fileCount = lineStr.mid( colon ).trimmed();
if ( !pkg.fileCount.isEmpty() ) hasContent = true;
}
else if ( lineStr.startsWith( QLatin1String( "Type: " ), Qt::CaseInsensitive ))
{
pkg.type = lineStr.mid( colon ).trimmed();
if ( !pkg.type.isEmpty() ) hasContent = true;
}
else
{
// legacy/irrelevant fields not currently an error
}
}
