bool MimeTypeChecker::isWantedCollection(const Collection &collection, const QString &wantedMimeType)
{
if (wantedMimeType.isEmpty() || !collection.isValid()) {
return false;
}
const QStringList contentMimeTypes = collection.contentMimeTypes();
if (contentMimeTypes.isEmpty()) {
return false;
}
foreach (const QString &mimeType, contentMimeTypes) {
if (mimeType.isEmpty()) {
continue;
}
if (mimeType == wantedMimeType) {
return true;
}
QMimeDatabase db;
const QMimeType mt = db.mimeTypeForName(mimeType);
if (!mt.isValid()) {
continue;
}
if (mt.inherits(wantedMimeType)) {
return true;
}
}
return false;
}
void tst_QMimeDatabase::inheritsPerformance()
{
// Check performance of inherits().
// This benchmark (which started in 2009 in kmimetypetest.cpp) uses 40 mimetypes.
QStringList mimeTypes;
mimeTypes << QLatin1String("image/jpeg") << QLatin1String("image/png") << QLatin1String("image/tiff") << QLatin1String("text/plain") << QLatin1String("text/html");
mimeTypes += mimeTypes;
mimeTypes += mimeTypes;
mimeTypes += mimeTypes;
QCOMPARE(mimeTypes.count(), 40);
QMimeDatabase db;
QMimeType mime = db.mimeTypeForName(QString::fromLatin1("text/x-chdr"));
QVERIFY(mime.isValid());
QBENCHMARK {
QString match;
foreach (const QString &mt, mimeTypes) {
if (mime.inherits(mt)) {
match = mt;
// of course there would normally be a "break" here, but we're testing worse-case
// performance here
}
}
QCOMPARE(match, QString::fromLatin1("text/plain"));
}
// Numbers from 2011, in release mode:
// KDE 4.7 numbers: 0.21 msec / 494,000 ticks / 568,345 instr. loads per iteration
// QMimeBinaryProvider (with Qt 5): 0.16 msec / NA / 416,049 instr. reads per iteration
// QMimeXmlProvider (with Qt 5): 0.062 msec / NA / 172,889 instr. reads per iteration
// (but the startup time is way higher)
// And memory usage is flat at 200K with QMimeBinaryProvider, while it peaks at 6 MB when
// parsing XML, and then keeps being around 4.5 MB for all the in-memory hashes.
}
QNetworkReply* Parse::uploadFile(QUrl url, QString name)
{
QString filePath = url.toLocalFile();
if (!isReady() || !QFile::exists(filePath)) return NULL;
if (name.isEmpty()) name = url.fileName();
setEndPoint( "files/"+name);
QMimeDatabase db;
QMimeType mime = db.mimeTypeForFile(filePath);
QFile file(filePath);
if (mime.inherits("text/plain")){
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
return NULL;
}
else{
if (!file.open(QIODevice::ReadOnly ))
return NULL;
}
initHeaders();
setHeader(QNetworkRequest::ContentTypeHeader, mime.name().toUtf8());
m_conn = connect(this, &BaaS::replyFinished, [=]( QJsonDocument json){
disconnect(m_conn);
if ( getHttpCode() == 201 ){
currentObject = json.object();
emit fileUploaded( currentObject);
}
} );
return request( BaaS::POST, file.readAll() );
}
// create table of file lists qualified for search
QHash<SearchWorker::WorkSet, QStringList> SearchWorker::createFileTable(QDir dir, QDir::Filter hidden, QHash<SearchWorker::WorkSet, bool> enabler)
{
QHash<SearchWorker::WorkSet, QStringList> wtab;
QStringList filetypefilters;
if (!enabler[SearchWorker::EnableMimeType]) {
if (enabler[SearchWorker::EnableTxt]) {
filetypefilters.clear();
filetypefilters << "*.txt";
wtab[SearchWorker::EnableTxt] = dir.entryList(filetypefilters, QDir::Files | hidden);
}
if (enabler[SearchWorker::EnableHtml]) {
filetypefilters.clear();
filetypefilters << "*.html" << "*.htm";
wtab[SearchWorker::EnableHtml] = dir.entryList(filetypefilters, QDir::Files | hidden);
}
if (enabler[SearchWorker::EnableSrc]) {
filetypefilters.clear();
filetypefilters << "*.cpp" << "*.c" << "*.h" << "*.py" << "*.sh" << "*.qml" << "*.js";
wtab[SearchWorker::EnableSrc] = dir.entryList(filetypefilters, QDir::Files | hidden);
}
if (enabler[SearchWorker::EnableApps]) {
filetypefilters.clear();
filetypefilters << "*.desktop";
wtab[SearchWorker::EnableApps] = dir.entryList(filetypefilters, QDir::Files | hidden);
}
if (enabler[SearchWorker::EnableSqlite]) {
filetypefilters.clear();
filetypefilters << "*.sqlite" << "*.sqlite3" << "*.db";
wtab[SearchWorker::EnableSqlite] = dir.entryList(filetypefilters, QDir::Files | hidden);
}
}
if (enabler[SearchWorker::EnableMimeType]) {
filetypefilters.clear();
QStringList names = dir.entryList(filetypefilters, QDir::Files | hidden);
QMimeDatabase db;
for (int i = 0 ; i < names.count() ; ++i) {
QString fullpath = dir.absoluteFilePath(names.at(i));
QMimeType mime = db.mimeTypeForFile(fullpath);
if ( mime.inherits("application/x-sqlite3") ) {
if (enabler[SearchWorker::EnableSqlite]) wtab[SearchWorker::EnableSqlite].append(names.at(i)); }
else if ( mime.inherits("application/x-desktop") ) {
if (enabler[SearchWorker::EnableApps]) wtab[SearchWorker::EnableApps].append(names.at(i)); }
else if ( mime.inherits("text/html") ) {
if (enabler[SearchWorker::EnableHtml]) wtab[SearchWorker::EnableHtml].append(names.at(i)); }
else if ( mime.inherits("text/x-csrc") || mime.inherits("application/x-shellscript")
|| mime.inherits("text/x-python") || mime.inherits("text/x-qml") ) {
if (enabler[SearchWorker::EnableSrc]) wtab[SearchWorker::EnableSrc].append(names.at(i)); }
else if ( mime.inherits("text/plain") ) {
if (enabler[SearchWorker::EnableTxt]) wtab[SearchWorker::EnableTxt].append(names.at(i)); }
}
}
return wtab;
}
bool DropHandler::handleURL(const QList<QUrl>& urls_) {
bool hasUnknown = false;
QList<QUrl> tc, pdf, bib, ris, ciw;
foreach(const QUrl& url, urls_) {
QMimeType ptr;
// findByURL doesn't work for http, so actually query
// the url itself
if(url.scheme() != QLatin1String("http")) {
QMimeDatabase db;
ptr = db.mimeTypeForUrl(url);
} else {
KIO::MimetypeJob* job = KIO::mimetype(url, KIO::HideProgressInfo);
KJobWidgets::setWindow(job, GUI::Proxy::widget());
job->exec();
QMimeDatabase db;
ptr = db.mimeTypeForName(job->mimetype());
}
if(ptr.inherits(QLatin1String("application/x-tellico"))) {
tc << url;
} else if(ptr.inherits(QLatin1String("application/pdf"))) {
pdf << url;
} else if(ptr.inherits(QLatin1String("text/x-bibtex")) ||
ptr.inherits(QLatin1String("application/x-bibtex")) ||
ptr.inherits(QLatin1String("application/bibtex"))) {
bib << url;
} else if(ptr.inherits(QLatin1String("application/x-research-info-systems"))) {
ris << url;
} else if(url.fileName().endsWith(QLatin1String(".bib"))) {
bib << url;
} else if(url.fileName().endsWith(QLatin1String(".ris"))) {
ris << url;
} else if(url.fileName().endsWith(QLatin1String(".ciw"))) {
ciw << url;
} else if(ptr.inherits(QLatin1String("text/plain")) && Import::BibtexImporter::maybeBibtex(url)) {
bib << url;
} else if(ptr.inherits(QLatin1String("text/plain")) && Import::RISImporter::maybeRIS(url)) {
ris << url;
} else if(ptr.inherits(QLatin1String("text/plain")) && Import::CIWImporter::maybeCIW(url)) {
ciw << url;
} else {
myDebug() << "unrecognized type: " << ptr.name() << " (" << url << ")";
hasUnknown = true;
}
}
QString uwsgiProcess::findApplication(const QDir &projectDir)
{
QMimeDatabase m_db;
QDirIterator it(projectDir.absolutePath(), QDir::Files, QDirIterator::Subdirectories);
while (it.hasNext()) {
QString file = it.next();
QMimeType mime = m_db.mimeTypeForFile(file);
if (mime.inherits(QStringLiteral("application/x-sharedlib"))) {
return file;
}
}
return QString();
}
void FolderFilesList::checkNextItem(const QFileInfo &item)
{
if (m_cancelSearch) {
return;
}
if (item.isFile()) {
if (!m_binary) {
QMimeType mimeType = QMimeDatabase().mimeTypeForFile(item);
if (!mimeType.inherits(QStringLiteral("text/plain"))) {
return;
}
}
m_files << item.absoluteFilePath();
}
else {
QDir currentDir(item.absoluteFilePath());
if (!currentDir.isReadable()) {
qDebug() << currentDir.absolutePath() << "Not readable";
return;
}
QDir::Filters filter = QDir::Files | QDir::NoDotAndDotDot | QDir::Readable;
if (m_hidden) filter |= QDir::Hidden;
if (m_recursive) filter |= QDir::AllDirs;
if (!m_symlinks) filter |= QDir::NoSymLinks;
// sort the items to have an deterministic order!
const QFileInfoList currentItems = currentDir.entryInfoList(m_types, filter, QDir::Name | QDir::LocaleAware);
bool skip;
for (int i = 0; i<currentItems.size(); ++i) {
skip = false;
for (int j=0; j<m_excludeList.size(); j++) {
if (m_excludeList[j].exactMatch(currentItems[i].fileName())) {
skip = true;
break;
}
}
if (!skip) {
checkNextItem(currentItems[i]);
}
}
}
}
// KDE5 TODO: merge with comment()? Need to see what lxr says about the usage of both.
QString KFileItem::mimeComment() const
{
if (!d) {
return QString();
}
const QString displayType = d->m_entry.stringValue(KIO::UDSEntry::UDS_DISPLAY_TYPE);
if (!displayType.isEmpty()) {
return displayType;
}
bool isLocalUrl;
QUrl url = mostLocalUrl(&isLocalUrl);
QMimeType mime = currentMimeType();
// This cannot move to kio_file (with UDS_DISPLAY_TYPE) because it needs
// the mimetype to be determined, which is done here, and possibly delayed...
if (isLocalUrl && !d->isSlow() && mime.inherits(QStringLiteral("application/x-desktop"))) {
KDesktopFile cfg(url.toLocalFile());
QString comment = cfg.desktopGroup().readEntry("Comment");
if (!comment.isEmpty()) {
return comment;
}
}
// Support for .directory file in directories
if (isLocalUrl && isDir() && isDirectoryMounted(url)) {
QUrl u(url);
u.setPath(u.path() + QLatin1String("/.directory"));
const KDesktopFile cfg(u.toLocalFile());
const QString comment = cfg.readComment();
if (!comment.isEmpty()) {
return comment;
}
}
const QString comment = mime.comment();
//qDebug() << "finding comment for " << url.url() << " : " << d->m_mimeType->name();
if (!comment.isEmpty()) {
return comment;
} else {
return mime.name();
}
}
//! [5]
QStringList Window::findFiles(const QStringList &files, const QString &text) {
QProgressDialog progressDialog(this);
progressDialog.setCancelButtonText(tr("&Cancel"));
progressDialog.setRange(0, files.size());
progressDialog.setWindowTitle(tr("Find Files"));
//! [5] //! [6]
QMimeDatabase mimeDatabase;
QStringList foundFiles;
for (int i = 0; i < files.size(); ++i) {
progressDialog.setValue(i);
progressDialog.setLabelText(
tr("Searching file number %1 of %n...", 0, files.size()).arg(i));
QCoreApplication::processEvents();
//! [6]
if (progressDialog.wasCanceled()) break;
//! [7]
const QString fileName = files.at(i);
const QMimeType mimeType = mimeDatabase.mimeTypeForFile(fileName);
if (mimeType.isValid() &&
!mimeType.inherits(QStringLiteral("text/plain"))) {
qWarning() << "Not searching binary file "
<< QDir::toNativeSeparators(fileName);
continue;
}
QFile file(fileName);
if (file.open(QIODevice::ReadOnly)) {
QString line;
QTextStream in(&file);
while (!in.atEnd()) {
if (progressDialog.wasCanceled()) break;
line = in.readLine();
if (line.contains(text, Qt::CaseInsensitive)) {
foundFiles << files[i];
break;
}
}
}
}
return foundFiles;
}
void WebApplication::sendFile(const QString &path)
{
const QDateTime lastModified {QFileInfo(path).lastModified()};
// find translated file in cache
auto it = m_translatedFiles.constFind(path);
if ((it != m_translatedFiles.constEnd()) && (lastModified <= (*it).lastModified)) {
const QString mimeName {QMimeDatabase().mimeTypeForFileNameAndData(path, (*it).data).name()};
print((*it).data, mimeName);
header(Http::HEADER_CACHE_CONTROL, getCachingInterval(mimeName));
return;
}
QFile file {path};
if (!file.open(QIODevice::ReadOnly)) {
qDebug("File %s was not found!", qUtf8Printable(path));
throw NotFoundHTTPError();
}
if (file.size() > MAX_ALLOWED_FILESIZE) {
qWarning("%s: exceeded the maximum allowed file size!", qUtf8Printable(path));
throw InternalServerErrorHTTPError(tr("Exceeded the maximum allowed file size (%1)!")
.arg(Utils::Misc::friendlyUnit(MAX_ALLOWED_FILESIZE)));
}
QByteArray data {file.readAll()};
file.close();
const QMimeType mimeType {QMimeDatabase().mimeTypeForFileNameAndData(path, data)};
const bool isTranslatable {mimeType.inherits(QLatin1String("text/plain"))};
// Translate the file
if (isTranslatable) {
QString dataStr {data};
translateDocument(dataStr);
data = dataStr.toUtf8();
m_translatedFiles[path] = {data, lastModified}; // caching translated file
}
print(data, mimeType.name());
header(Http::HEADER_CACHE_CONTROL, getCachingInterval(mimeType.name()));
}
bool MimeTypeChecker::isWantedItem(const Item &item, const QString &wantedMimeType)
{
if (wantedMimeType.isEmpty() || !item.isValid()) {
return false;
}
const QString mimeType = item.mimeType();
if (mimeType.isEmpty()) {
return false;
}
if (mimeType == wantedMimeType) {
return true;
}
QMimeDatabase db;
const QMimeType mt = db.mimeTypeForName(mimeType);
if (!mt.isValid()) {
return false;
}
return mt.inherits(wantedMimeType);
}
ActionReply SddmAuthHelper::installtheme(const QVariantMap &args)
{
const QString filePath = args["filePath"].toString();
if (filePath.isEmpty()) {
return ActionReply::HelperErrorReply();
}
const QString themesBaseDir = QStandardPaths::locate(QStandardPaths::GenericDataLocation, "sddm/themes", QStandardPaths::LocateDirectory);
QDir dir(themesBaseDir);
if (!dir.exists()) {
return ActionReply::HelperErrorReply();
}
qDebug() << "Installing " << filePath << " into " << themesBaseDir;
if (!QFile::exists(filePath)) {
return ActionReply::HelperErrorReply();
}
QMimeDatabase db;
QMimeType mimeType = db.mimeTypeForFile(filePath);
qWarning() << "Postinstallation: uncompress the file";
QScopedPointer<KArchive> archive;
//there must be a better way to do this? If not, make a static bool KZip::supportsMimeType(const QMimeType &type); ?
//or even a factory class in KArchive
if (mimeType.inherits(QStringLiteral("application/zip"))) {
archive.reset(new KZip(filePath));
} else if (mimeType.inherits(QStringLiteral("application/tar"))
|| mimeType.inherits(QStringLiteral("application/x-gzip"))
|| mimeType.inherits(QStringLiteral("application/x-bzip"))
|| mimeType.inherits(QStringLiteral("application/x-lzma"))
|| mimeType.inherits(QStringLiteral("application/x-xz"))
|| mimeType.inherits(QStringLiteral("application/x-bzip-compressed-tar"))
|| mimeType.inherits(QStringLiteral("application/x-compressed-tar"))) {
archive.reset(new KTar(filePath));
} else {
auto e = ActionReply::HelperErrorReply();
e.setErrorDescription(i18n("Invalid theme package"));
return e; }
if (!archive->open(QIODevice::ReadOnly)) {
auto e = ActionReply::HelperErrorReply();
e.setErrorDescription("Could not open file");
return e;
}
auto directory = archive->directory();
QStringList installedPaths;
//some basic validation
//the top level should only have folders, and those folders should contain a valid metadata.desktop file
//if we get anything else, abort everything before copying
for(const QString &name: directory->entries()) {
auto entry = directory->entry(name);
if (!entry->isDirectory()) {
auto e = ActionReply::HelperErrorReply();
e.setErrorDescription(i18n("Invalid theme package"));
return e;
}
auto subDirectory = static_cast<const KArchiveDirectory*>(entry);
auto metadataFile = subDirectory->file("metadata.desktop");
if(!metadataFile || !metadataFile->data().contains("[SddmGreeterTheme]")) {
auto e = ActionReply::HelperErrorReply();
e.setErrorDescription(i18n("Invalid theme package"));
return e;
}
installedPaths.append(themesBaseDir + '/' + name);
}
if (!directory->copyTo(themesBaseDir)) {
auto e = ActionReply::HelperErrorReply();
e.setErrorDescription(i18n("Could not decompress archive"));
return e;
}
auto rc = ActionReply::SuccessReply();
rc.addData(QStringLiteral("installedPaths"), installedPaths);
return rc;
}
bool Document::open( const QString &fileName )
{
close();
QMimeDatabase db;
const QMimeType mime = db.mimeTypeForFile(fileName, QMimeDatabase::MatchContent);
/**
* We have a zip archive
*/
if ( mime.inherits(QStringLiteral("application/x-cbz") ) || mime.inherits( QStringLiteral("application/zip") ) ) {
mArchive = new KZip( fileName );
if ( !processArchive() ) {
return false;
}
/**
* We have a TAR archive
*/
} else if ( mime.inherits( QStringLiteral("application/x-cbt") ) || mime.inherits( QStringLiteral("application/x-gzip") ) ||
mime.inherits( QStringLiteral("application/x-tar") ) || mime.inherits( QStringLiteral("application/x-bzip") ) ) {
mArchive = new KTar( fileName );
if ( !processArchive() ) {
return false;
}
} else if ( mime.inherits( QStringLiteral("application/x-cbr") ) || mime.inherits( QStringLiteral("application/x-rar") ) || mime.inherits( QStringLiteral("application/vnd.rar") ) ) {
if ( !Unrar::isAvailable() ) {
mLastErrorString = i18n( "Cannot open document, unrar was not found." );
return false;
}
if ( !Unrar::isSuitableVersionAvailable() ) {
mLastErrorString = i18n( "The version of unrar on your system is not suitable for opening comicbooks." );
return false;
}
/**
* We have a rar archive
*/
mUnrar = new Unrar();
if ( !mUnrar->open( fileName ) ) {
delete mUnrar;
mUnrar = 0;
return false;
}
mEntries = mUnrar->list();
} else if ( mime.inherits( QStringLiteral("inode/directory") ) ) {
mDirectory = new Directory();
if ( !mDirectory->open( fileName ) ) {
delete mDirectory;
mDirectory = 0;
return false;
}
mEntries = mDirectory->list();
} else {
mLastErrorString = i18n( "Unknown ComicBook format." );
return false;
}
return true;
}
// Only called when a filename was given
bool KTar::createDevice(QIODevice::OpenMode mode)
{
if (d->mimetype.isEmpty()) {
// Find out mimetype manually
QMimeDatabase db;
QMimeType mime;
if (mode != QIODevice::WriteOnly && QFile::exists(fileName())) {
// Give priority to file contents: if someone renames a .tar.bz2 to .tar.gz,
// we can still do the right thing here.
QFile f(fileName());
if (f.open(QIODevice::ReadOnly)) {
mime = db.mimeTypeForData(&f);
}
if (!mime.isValid()) {
// Unable to determine mimetype from contents, get it from file name
mime = db.mimeTypeForFile(fileName(), QMimeDatabase::MatchExtension);
}
} else {
mime = db.mimeTypeForFile(fileName(), QMimeDatabase::MatchExtension);
}
//qDebug() << mode << mime->name();
if (mime.inherits(QString::fromLatin1("application/x-compressed-tar")) || mime.inherits(QString::fromLatin1(application_gzip))) {
// gzipped tar file (with possibly invalid file name), ask for gzip filter
d->mimetype = QString::fromLatin1(application_gzip);
} else if (mime.inherits(QString::fromLatin1("application/x-bzip-compressed-tar")) || mime.inherits(QString::fromLatin1(application_bzip))) {
// bzipped2 tar file (with possibly invalid file name), ask for bz2 filter
d->mimetype = QString::fromLatin1(application_bzip);
} else if (mime.inherits(QString::fromLatin1("application/x-lzma-compressed-tar")) || mime.inherits(QString::fromLatin1(application_lzma))) {
// lzma compressed tar file (with possibly invalid file name), ask for xz filter
d->mimetype = QString::fromLatin1(application_lzma);
} else if (mime.inherits(QString::fromLatin1("application/x-xz-compressed-tar")) || mime.inherits(QString::fromLatin1(application_xz))) {
// xz compressed tar file (with possibly invalid name), ask for xz filter
d->mimetype = QString::fromLatin1(application_xz);
}
}
if (d->mimetype == QLatin1String("application/x-tar")) {
return KArchive::createDevice(mode);
} else if (mode == QIODevice::WriteOnly) {
if (!KArchive::createDevice(mode))
return false;
if (!d->mimetype.isEmpty()) {
// Create a compression filter on top of the QSaveFile device that KArchive created.
//qDebug() << "creating KFilterDev for" << d->mimetype;
KCompressionDevice::CompressionType type = KFilterDev::compressionTypeForMimeType(d->mimetype);
KCompressionDevice* compressionDevice = new KCompressionDevice(device(), true, type);
setDevice(compressionDevice);
}
return true;
} else {
// The compression filters are very slow with random access.
// So instead of applying the filter to the device,
// the file is completely extracted instead,
// and we work on the extracted tar file.
// This improves the extraction speed by the tar ioslave dramatically,
// if the archive file contains many files.
// This is because the tar ioslave extracts one file after the other and normally
// has to walk through the decompression filter each time.
// Which is in fact nearly as slow as a complete decompression for each file.
Q_ASSERT(!d->tmpFile);
d->tmpFile = new QTemporaryFile();
d->tmpFile->setFileTemplate(QLatin1String("ktar-XXXXXX.tar"));
d->tmpFile->open();
//qDebug() << "creating tempfile:" << d->tmpFile->fileName();
setDevice(d->tmpFile);
return true;
}
}
bool PackageJobThread::installPackage(const QString &src, const QString &dest, OperationType operation)
{
QDir root(dest);
if (!root.exists()) {
QDir().mkpath(dest);
if (!root.exists()) {
d->errorMessage = i18n("Could not create package root directory: %1", dest);
d->errorCode = Package::JobError::RootCreationError;
//qWarning() << "Could not create package root directory: " << dest;
return false;
}
}
QFileInfo fileInfo(src);
if (!fileInfo.exists()) {
d->errorMessage = i18n("No such file: %1", src);
d->errorCode = Package::JobError::PackageFileNotFoundError;
return false;
}
QString path;
QTemporaryDir tempdir;
bool archivedPackage = false;
if (fileInfo.isDir()) {
// we have a directory, so let's just install what is in there
path = src;
// make sure we end in a slash!
if (!path.endsWith('/')) {
path.append('/');
}
} else {
KArchive *archive = 0;
QMimeDatabase db;
QMimeType mimetype = db.mimeTypeForFile(src);
if (mimetype.inherits(QStringLiteral("application/zip"))) {
archive = new KZip(src);
} else if (mimetype.inherits(QStringLiteral("application/x-compressed-tar")) ||
mimetype.inherits(QStringLiteral("application/x-tar")) ||
mimetype.inherits(QStringLiteral("application/x-bzip-compressed-tar")) ||
mimetype.inherits(QStringLiteral("application/x-xz")) ||
mimetype.inherits(QStringLiteral("application/x-lzma"))) {
archive = new KTar(src);
} else {
//qWarning() << "Could not open package file, unsupported archive format:" << src << mimetype.name();
d->errorMessage = i18n("Could not open package file, unsupported archive format: %1 %2", src, mimetype.name());
d->errorCode = Package::JobError::UnsupportedArchiveFormatError;
return false;
}
if (!archive->open(QIODevice::ReadOnly)) {
//qWarning() << "Could not open package file:" << src;
delete archive;
d->errorMessage = i18n("Could not open package file: %1", src);
d->errorCode = Package::JobError::PackageOpenError;
return false;
}
archivedPackage = true;
path = tempdir.path() + '/';
d->installPath = path;
const KArchiveDirectory *source = archive->directory();
source->copyTo(path);
QStringList entries = source->entries();
if (entries.count() == 1) {
const KArchiveEntry *entry = source->entry(entries[0]);
if (entry->isDirectory()) {
path.append(entry->name()).append("/");
}
}
delete archive;
}
QDir packageDir(path);
QFileInfoList entries = packageDir.entryInfoList(*metaDataFiles);
KPluginMetaData meta;
if (!entries.isEmpty()) {
const QString metadataFilePath = entries.first().filePath();
if (metadataFilePath.endsWith(QLatin1String(".desktop")))
meta = KPluginMetaData(metadataFilePath);
else {
QFile f(metadataFilePath);
if(!f.open(QIODevice::ReadOnly)){
qWarning() << "Couldn't open metadata file" << src << path;
d->errorMessage = i18n("Could not open metadata file: %1", src);
d->errorCode = Package::JobError::MetadataFileMissingError;
return false;
}
QJsonObject metadataObject = QJsonDocument::fromJson(f.readAll()).object();
meta = KPluginMetaData(metadataObject, QString(), metadataFilePath);
}
}
if (!meta.isValid()) {
qDebug() << "No metadata file in package" << src << path;
d->errorMessage = i18n("No metadata file in package: %1", src);
d->errorCode = Package::JobError::MetadataFileMissingError;
return false;
}
QString pluginName = meta.pluginId();
qDebug() << "pluginname: " << meta.pluginId();
if (pluginName.isEmpty()) {
//qWarning() << "Package plugin name not specified";
d->errorMessage = i18n("Package plugin name not specified: %1", src);
d->errorCode = Package::JobError::PluginNameMissingError;
return false;
}
// Ensure that package names are safe so package uninstall can't inject
// bad characters into the paths used for removal.
QRegExp validatePluginName("^[\\w-\\.]+$"); // Only allow letters, numbers, underscore and period.
if (!validatePluginName.exactMatch(pluginName)) {
//qDebug() << "Package plugin name " << pluginName << "contains invalid characters";
d->errorMessage = i18n("Package plugin name %1 contains invalid characters", pluginName);
d->errorCode = Package::JobError::PluginNameInvalidError;
return false;
}
QString targetName = dest;
if (targetName[targetName.size() - 1] != '/') {
targetName.append('/');
}
targetName.append(pluginName);
if (QFile::exists(targetName)) {
if (operation == Update) {
KPluginMetaData oldMeta(targetName + QLatin1String("/metadata.desktop"));
if (oldMeta.serviceTypes() != meta.serviceTypes()) {
d->errorMessage = i18n("The new package has a different type from the old version already installed.", meta.version(), meta.pluginId(), oldMeta.version());
d->errorCode = Package::JobError::UpdatePackageTypeMismatchError;
} else if (isVersionNewer(oldMeta.version(), meta.version())) {
const bool ok = uninstallPackage(targetName);
if (!ok) {
d->errorMessage = i18n("Impossible to remove the old installation of %1 located at %2. error: %3", pluginName, targetName, d->errorMessage);
d->errorCode = Package::JobError::OldVersionRemovalError;
}
} else {
d->errorMessage = i18n("Not installing version %1 of %2. Version %3 already installed.", meta.version(), meta.pluginId(), oldMeta.version());
d->errorCode = Package::JobError::NewerVersionAlreadyInstalledError;
}
} else {
d->errorMessage = i18n("%1 already exists", targetName);
d->errorCode = Package::JobError::PackageAlreadyInstalledError;
}
if (d->errorCode != KJob::NoError) {
d->installPath = targetName;
return false;
}
}
//install dependencies
const QStringList dependencies = KPluginMetaData::readStringList(meta.rawData(), QStringLiteral("X-KPackage-Dependencies"));
for(const QString &dep : dependencies) {
QUrl depUrl(dep);
if (!installDependency(depUrl)) {
d->errorMessage = i18n("Could not install dependency: %1", dep);
d->errorCode = Package::JobError::PackageCopyError;
return false;
}
}
if (archivedPackage) {
// it's in a temp dir, so just move it over.
const bool ok = copyFolder(path, targetName);
removeFolder(path);
if (!ok) {
//qWarning() << "Could not move package to destination:" << targetName;
d->errorMessage = i18n("Could not move package to destination: %1", targetName);
d->errorCode = Package::JobError::PackageMoveError;
return false;
}
} else {
// it's a directory containing the stuff, so copy the contents rather
// than move them
const bool ok = copyFolder(path, targetName);
if (!ok) {
//qWarning() << "Could not copy package to destination:" << targetName;
d->errorMessage = i18n("Could not copy package to destination: %1", targetName);
d->errorCode = Package::JobError::PackageCopyError;
return false;
}
}
if (archivedPackage) {
// no need to remove the temp dir (which has been successfully moved if it's an archive)
tempdir.setAutoRemove(false);
}
indexDirectory(dest, QStringLiteral("kpluginindex.json"));
d->installPath = targetName;
//qWarning() << "Not updating kbuildsycoca4, since that will go away. Do it yourself for now if needed.";
return true;
}
