示例#1
0
// All the simple tests for findByPath are in testFindByPathUsingFileName_data.
// In here we do the tests that need some content in a temporary file.
void KMimeTypeTest::testFindByPathWithContent()
{
    KMimeType::Ptr mime;

    // Test a real PDF file.
    // If we find x-matlab because it starts with '%' then we are not ordering by priority.
    KTemporaryFile tempFile;
    QVERIFY(tempFile.open());
    QString tempFileName = tempFile.fileName();
    tempFile.write("%PDF-");
    tempFile.close();
    mime = KMimeType::findByPath( tempFileName );
    QVERIFY( mime );
    QCOMPARE( mime->name(), QString::fromLatin1( "application/pdf" ) );
    // fast mode cannot find the mimetype
    mime = KMimeType::findByPath( tempFileName, 0, true );
    QVERIFY( mime );
    QCOMPARE(mime->name(), QString::fromLatin1("application/octet-stream"));

    // Test the case where the extension doesn't match the contents: extension wins
    {
        KTemporaryFile txtTempFile;
        txtTempFile.setSuffix(".txt");
        QVERIFY(txtTempFile.open());
        txtTempFile.write("%PDF-");
        QString txtTempFileName = txtTempFile.fileName();
        txtTempFile.close();
        mime = KMimeType::findByPath( txtTempFileName );
        QVERIFY( mime );
        QCOMPARE( mime->name(), QString::fromLatin1( "text/plain" ) );
        // fast mode finds the same
        mime = KMimeType::findByPath( txtTempFileName, 0, true );
        QVERIFY( mime );
        QCOMPARE( mime->name(), QString::fromLatin1( "text/plain" ) );
    }

    // Now the case where extension differs from contents, but contents has >80 magic rule
    // XDG spec says: contents wins. But we can't sniff all files...
    {
        KTemporaryFile txtTempFile;
        txtTempFile.setSuffix(".txt");
        QVERIFY(txtTempFile.open());
        txtTempFile.write("<smil");
        QString txtTempFileName = txtTempFile.fileName();
        txtTempFile.close();
        mime = KMimeType::findByPath( txtTempFileName );
        QVERIFY( mime );
        QCOMPARE( mime->name(), QString::fromLatin1( "text/plain" ) );
    }
}
void KTNEFMain::slotShowMessageText()
{
  if ( !mParser->message() ) {
    return;
  }

  QString rtf = mParser->message()->rtfString();
  if ( !rtf.isEmpty() ) {
    KTemporaryFile *tmpFile = new KTemporaryFile();
    tmpFile->setPrefix( KGlobal::dirs()->localkdedir() + "/share/apps/ktnef/tmp/" );
    tmpFile->setSuffix( QLatin1String( ".rtf" ) );
    tmpFile->open();
    tmpFile->setPermissions( QFile::ReadUser );
    tmpFile->write( rtf.toLocal8Bit() );
    tmpFile->close();

    KRun::runUrl( KUrl( tmpFile->fileName() ), "text/rtf", this, true );
    delete tmpFile;
  } else {
      KMessageBox::error(
        this,
        i18nc( "@info",
               "The message does not contain any Rich Text data." ) );
  }
}
示例#3
0
void TestM3UPlaylist::testSave()
{
    KTemporaryFile temp;
    temp.setSuffix( ".m3u" );
    QVERIFY( temp.open() );
    QVERIFY( m_testPlaylist->save( temp.fileName(), false ) );
}
KJotsBook* KnowItImporter::importFromUrl( KUrl url )
{
  KJotsBook *book = new KJotsBook();
  buildNoteTree(url);

//   foreach ()
//   kDebug();
  buildDomDocument();


  KTemporaryFile file;
  file.setPrefix( KStandardDirs::locateLocal( "data", "kjots/" ) );
  file.setSuffix( ".book" );
  file.setAutoRemove( false );

  if ( file.open() ) {
    file.write( "<?xml version='1.0' encoding='UTF-8' ?>\n<!DOCTYPE KJots>\n<KJots>\n" );
    file.write( m_domDoc.toByteArray() );
    file.write( "</KJots>\n" );
    kDebug() << file.fileName();
    QString newFileName = file.fileName();
    file.close();
    book->openBook( newFileName );
  }


  return book;
}
示例#5
0
bool DjVuGenerator::print( QPrinter& printer )
{
    bool result = false;

    // Create tempfile to write to
    KTemporaryFile tf;
    tf.setSuffix( ".ps" );
    if ( !tf.open() )
        return false;

    QMutexLocker locker( userMutex() );
    QList<int> pageList = Okular::FilePrinter::pageList( printer, m_djvu->pages().count(),
                                                         document()->currentPage() + 1,
                                                         document()->bookmarkedPageList() );

    if ( m_djvu->exportAsPostScript( &tf, pageList ) )
    {
        tf.setAutoRemove( false );
        const QString fileName = tf.fileName();
        tf.close();
        int ret = Okular::FilePrinter::printFile( printer, fileName, document()->orientation(),
                                                  Okular::FilePrinter::SystemDeletesFiles,
                                                  Okular::FilePrinter::ApplicationSelectsPages,
                                                  document()->bookmarkedPageRange() );
        result = ( ret >=0 );
    }

    return result;
}
示例#6
0
void KateFoldingTest::testFolding_collapse_dsComments_XML()
{
  KTemporaryFile file;
  file.setSuffix(".xml");
  file.open();
  QTextStream stream(&file);
  stream << "<test1>\n"
         << "</test1>\n"
         << "<!--\n"
         << "<test2>\n"
         << "</test2>\n"
         << "-->\n"
         << "<!--\n"
         << "-->\n";
  stream << flush;
  file.close();

  KateDocument doc(false, false, false);
  QVERIFY(doc.openUrl(KUrl(file.fileName())));

  KateView* view = new KateView(&doc, 0);

  // is set to allow kate's hl to be called
  view->config()->setDynWordWrap(true);

  QCOMPARE(doc.visibleLines(), 9u);

  QAction* action = view->action("folding_collapse_dsComment");
  QVERIFY(action);
  action->trigger();
  QCOMPARE(doc.visibleLines(), 5u);
}
示例#7
0
void KateFoldingTest::testFolding_py_lang()
{
  KTemporaryFile file;
  file.setSuffix(".py");
  file.open();
  QTextStream stream(&file);
  stream << "if customerName == x\n"
         << "  print x\n"
         << "elif customerName == y\n"
         << "  print y\n"
         << "else print z\n";
  stream << flush;
  file.close();

  KateDocument doc(false, false, false);
  QVERIFY(doc.openUrl(KUrl(file.fileName())));

  KateView* view = new KateView(&doc, 0);

  // is set to allow kate's hl to be called
  view->config()->setDynWordWrap(true);

  QCOMPARE(doc.visibleLines(), 6u);

  QAction* action = view->action("folding_toplevel");
  QVERIFY(action);
  action->trigger();
  QCOMPARE(doc.visibleLines(), 4u);

  action = view->action("folding_expandtoplevel");
  QVERIFY(action);
  action->trigger();
  QCOMPARE(doc.visibleLines(), 6u);
}
示例#8
0
void ReportGenerator::slotConvertTemplate( const QString& templ )
{
  // kDebug() << "Report BASE:\n" << templ;

  if ( ! templ.isEmpty() ) {
    KTemporaryFile temp;
    temp.setSuffix( ".trml" );
    temp.setAutoRemove( false );

    if ( temp.open() ) {
      QTextStream s(&temp);

      // The following explicit coding settings were needed for Qt 4.7.3, former Qt versions
      // seemed to default on UTF-8. Try to comment the following two lines for older Qt versions
      // if needed and see if the trml file on the disk still is UTF-8 encoded.
      QTextCodec *codec = QTextCodec::codecForName("UTF-8");
      s.setCodec( codec );

      s << templ;
    } else {
      kDebug() << "ERROR: Could not open temporar file";
    }

    kDebug() << "Wrote rml to " << temp.fileName();

    QString dId( mDocId );

    if ( mDocId.isEmpty() ) {
      dId = ArchiveMan::self()->documentID( mArchId );
    }
    runTrml2Pdf( temp.fileName(), dId, mArchId.toString() );
  }
}
void KEduVocDocumentValidatorTest::testDocumentAboutInfo()
{
    KTemporaryFile temp;
    temp.setSuffix(".kvtml");
    temp.open();
    KUrl fileName = KUrl(temp.fileName());
    temp.close();

    const QString generator = QString::fromLatin1( "Validator Unit Tests" );
    const QString author = QString::fromLatin1( "Validator Test" );
    const QString license = QString::fromLatin1( "test license" );
    const QString comment = QString::fromLatin1( "comment" );
    const QString category = QString::fromLatin1( "test document" );
    const QString title = QString::fromLatin1( "Validator Test Title" );

    KEduVocDocument doc;
    doc.setAuthor( author );
    doc.setLicense( license );
    doc.setDocumentComment( comment );
    doc.setCategory( category );
    doc.setTitle( title );

    doc.saveAs(fileName, KEduVocDocument::Kvtml, generator);

    KEduVocDocument docRead;
    docRead.open(fileName);

    QCOMPARE( docRead.generator(), generator );
    QCOMPARE( docRead.author(), author );
    QCOMPARE( docRead.license(), license );
    QCOMPARE( docRead.documentComment(), comment );
    QCOMPARE( docRead.category(), category );
    QCOMPARE( docRead.title(), title );
}
示例#10
0
bool SSMLConvert::transform(const QString &text, const QString &xsltFilename) {
    m_xsltFilename = xsltFilename;
    /// Write @param text to a temporary file.
    KTemporaryFile inFile;
    inFile.setPrefix(QLatin1String( "kttsd-" ));
    inFile.setSuffix(QLatin1String( ".ssml" ));
    inFile.setAutoRemove(false);
    inFile.open();
    m_inFilename = inFile.fileName();
    QTextStream wstream (&inFile);
    // TODO: Is encoding an issue here?
    // TODO: It would be nice if we detected whether the XML is properly formed
    // with the required xml processing instruction and encoding attribute.  If
    // not wrap it in such.  But maybe this should be handled by SpeechData::setText()?
    wstream << text;
    inFile.flush();

    // Get a temporary output file name.
    KTemporaryFile outFile;
    outFile.setPrefix(QLatin1String( "kttsd-" ));
    outFile.setSuffix(QLatin1String( ".output" ));
    outFile.setAutoRemove(false);
    outFile.open();
    m_outFilename = outFile.fileName();

    /// Spawn an xsltproc process to apply our stylesheet to our SSML file.
	QStringList args;
    m_xsltProc = new QProcess;
    args << QLatin1String( "-o" ) << m_outFilename  << QLatin1String( "--novalid" )
        << m_xsltFilename << m_inFilename;
    // Warning: This won't compile under KDE 3.2.  See FreeTTS::argsToStringList().
    // kDebug() << "SSMLConvert::transform: executing command: " <<
    //     m_xsltProc->args() << endl;

    connect(m_xsltProc, SIGNAL(finished(int,QProcess::ExitStatus)),
        this, SLOT(slotProcessExited()));
    if (!m_xsltProc->execute(QLatin1String("xsltproc"), args))
    {
        kDebug() << "SSMLConvert::transform: Error starting xsltproc";
        return false;
    }
    m_state = tsTransforming;
    return true;
}
示例#11
0
//static
void DrKonqi::saveReport(const QString & reportText, QWidget *parent)
{
    if (KCmdLineArgs::parsedArgs()->isSet("safer")) {
        KTemporaryFile tf;
        tf.setSuffix(".kcrash.txt");
        tf.setAutoRemove(false);

        if (tf.open()) {
            QTextStream textStream(&tf);
            textStream << reportText;
            textStream.flush();
            KMessageBox::information(parent, i18nc("@info",
                                                   "Report saved to <filename>%1</filename>.",
                                                   tf.fileName()));
        } else {
            KMessageBox::sorry(parent, i18nc("@info","Could not create a file in which to save the report."));
        }
    } else {
        QString defname = getSuggestedKCrashFilename(crashedApplication());

        QWeakPointer<KFileDialog> dlg = new KFileDialog(defname, QString(), parent);
        dlg.data()->setSelection(defname);
        dlg.data()->setCaption(i18nc("@title:window","Select Filename"));
        dlg.data()->setOperationMode(KFileDialog::Saving);
        dlg.data()->setMode(KFile::File);
        dlg.data()->setConfirmOverwrite(true);
        dlg.data()->exec();

        if (dlg.isNull()) {
            //Dialog is invalid, it was probably deleted (ex. via DBus call)
            //return and do not crash
            return;
        }

        KUrl fileUrl = dlg.data()->selectedUrl();
        delete dlg.data();

        if (fileUrl.isValid()) {
            KTemporaryFile tf;
            if (tf.open()) {
                QTextStream ts(&tf);
                ts << reportText;
                ts.flush();
            } else {
                KMessageBox::sorry(parent, i18nc("@info","Cannot open file <filename>%1</filename> "
                                                         "for writing.", tf.fileName()));
                return;
            }

            if (!KIO::NetAccess::upload(tf.fileName(), fileUrl, parent)) {
                KMessageBox::sorry(parent, KIO::NetAccess::lastErrorString());
            }
        }
    }
}
示例#12
0
void KateFoldingTest::testFolding_collapse_expand_local()
{
  KTemporaryFile file;
  file.setSuffix(".c");
  file.open();
  QTextStream stream(&file);
  stream << "if () {\n"
         << "  if () {\n"
         << "     if () {\n"
         << "        if () {\n"
         << "              }\n"
         << "           }\n"
         << "        }\n"
         << "  if () {\n"
         << "     foo()\n"
         << "        }\n"
         << " }\n";
  stream << flush;
  file.close();

  KateDocument doc(false, false, false);
  QVERIFY(doc.openUrl(KUrl(file.fileName())));

  KateView* view = new KateView(&doc, 0);

  // is set to allow kate's hl to be called
  view->config()->setDynWordWrap(true);

  QCOMPARE(doc.visibleLines(), 12u);

  view->setCursorPosition(KTextEditor::Cursor(2,12));

  QAction* action = view->action("folding_collapselocal");
  QVERIFY(action);
  action->trigger();
  QCOMPARE(doc.visibleLines(), 9u);

  view->setCursorPosition(KTextEditor::Cursor(2,11));

  action = view->action("folding_collapselocal");
  QVERIFY(action);
  action->trigger();
  QCOMPARE(doc.visibleLines(), 7u);

  view->setCursorPosition(KTextEditor::Cursor(1,9));

  action = view->action("folding_expandlocal");
  QVERIFY(action);
  action->trigger();
  QCOMPARE(doc.visibleLines(), 9u);

}
示例#13
0
bool SocketConnectionBackend::listenForRemote()
{
    Q_ASSERT(state == Idle);
    Q_ASSERT(!socket);
    Q_ASSERT(!localServer);     // !tcpServer as well

    if (mode == LocalSocketMode) {
        QString prefix = KStandardDirs::locateLocal("socket", KGlobal::mainComponent().componentName());
        KTemporaryFile *socketfile = new KTemporaryFile();
        socketfile->setPrefix(prefix);
        socketfile->setSuffix(QLatin1String(".slave-socket"));
        if (!socketfile->open())
        {
            errorString = i18n("Unable to create io-slave: %1", strerror(errno));
            delete socketfile;
            return false;
        }

        QString sockname = socketfile->fileName();
        KUrl addressUrl(sockname);
        addressUrl.setProtocol("local");
        address = addressUrl.url();
        delete socketfile; // can't bind if there is such a file

        localServer = new KLocalSocketServer(this);
        if (!localServer->listen(sockname, KLocalSocket::UnixSocket)) {
            errorString = localServer->errorString();
            delete localServer;
            localServer = 0;
            return false;
        }

        connect(localServer, SIGNAL(newConnection()), SIGNAL(newConnection()));
    } else {
        tcpServer = new QTcpServer(this);
        tcpServer->listen(QHostAddress::LocalHost);
        if (!tcpServer->isListening()) {
            errorString = tcpServer->errorString();
            delete tcpServer;
            tcpServer = 0;
            return false;
        }

        address = "tcp://127.0.0.1:" + QString::number(tcpServer->serverPort());
        connect(tcpServer, SIGNAL(newConnection()), SIGNAL(newConnection()));
    }

    state = Listening;
    return true;
}
static void storeThumbnailToDiskCache(const QString& path, const QImage& image)
{
    LOG(path);
    KTemporaryFile tmp;
    tmp.setPrefix(path + ".gwenview.tmp");
    tmp.setSuffix(".png");
    if (!tmp.open()) {
        kWarning() << "Could not create a temporary file.";
        return;
    }

    if (!image.save(tmp.fileName(), "png")) {
        kWarning() << "Could not save thumbnail";
        return;
    }

    KDE_rename(QFile::encodeName(tmp.fileName()), QFile::encodeName(path));
}
示例#15
0
void KateFoldingTest::testFoldingReload()
{
  KTemporaryFile file;
  file.setSuffix(".cpp");
  file.open();
  QTextStream stream(&file);
  stream << "int main() {\n"
         << "  asdf;\n"
         << "}\n";
  stream << flush;
  file.close();

  KateDocument doc(false, false, false);
  QVERIFY(doc.openUrl(KUrl(file.fileName())));

  KateView* view = new KateView(&doc, 0);

  // is set to allow kate's hl to be called
  view->config()->setDynWordWrap(true);

  QCOMPARE(doc.visibleLines(), 4u);

  QAction* action = view->action("folding_toplevel");
  QVERIFY(action);
  action->trigger();

  doc.foldingTree()->saveFoldingState();

  QList<int> hiddenLines(doc.foldingTree()->m_hiddenLines);
  QList<int> hiddenColumns(doc.foldingTree()->m_hiddenColumns);

  QCOMPARE(doc.visibleLines(), 2u);

  action = view->action("file_reload");
  QVERIFY(action);
  action->trigger();

  QCOMPARE(doc.visibleLines(), 2u);

  QCOMPARE(hiddenLines,doc.foldingTree()->m_hiddenLines);
  QCOMPARE(hiddenColumns,doc.foldingTree()->m_hiddenColumns);
}
示例#16
0
void KateFoldingTest::testFolding()
{
  QFETCH(QString, text);
  QFETCH(QString, fileExt);
  QFETCH(QString, firstActionName);
  QFETCH(QString, secondActionName);

  QFETCH(unsigned int, initValue);
  QFETCH(unsigned int, firstResult);
  QFETCH(unsigned int, secondResult);

  KTemporaryFile file;
  file.setSuffix("." + fileExt);
  file.open();
  QTextStream stream(&file);

  stream << text;
  stream << flush;
  file.close();

  KateDocument doc(false, false, false);
  QVERIFY(doc.openUrl(KUrl(file.fileName())));

  KateView* view = new KateView(&doc, 0);

  QAction* firstAction = view->action(qPrintable(firstActionName));
  QVERIFY(firstAction);

  QAction* secondAction = view->action(qPrintable(secondActionName));
  QVERIFY(secondAction);

  // is set to allow kate's hl to be called
  view->config()->setDynWordWrap(true);

  QCOMPARE(doc.visibleLines(), initValue);

  firstAction->trigger();
  QCOMPARE(doc.visibleLines(), firstResult);

  secondAction->trigger();
  QCOMPARE(doc.visibleLines(), secondResult);
}
示例#17
0
void TutorialTester::sendTutorialToTargetApplication() {
    disconnect(TargetApplication::self(), SIGNAL(started()),
               this, SLOT(sendTutorialToTargetApplication()));

    //As this TutorialTester is set as parent of the KTemporaryFile object, the
    //file will be automatically removed when this TutorialTester is destroyed
    KTemporaryFile* temporaryFile = new KTemporaryFile();
    temporaryFile->setAutoRemove(true);
    temporaryFile->setParent(this);
    temporaryFile->setSuffix(".js");
    temporaryFile->open();

    const Tutorial* tutorial = mTutorialEditor->tutorial();
    try {
        Serialization(mTutorialEditor).
                    exportTutorial(tutorial, "*.js", temporaryFile->fileName());
    } catch (IOException e) {
        QString text = i18nc("@label", "There was a problem when trying to "
"save the tutorial to a temporary file (to be used by the target application "
"to test the tutorial):<nl/>%1", e.message());
        QString caption = i18nc("@title:window", "Tutorial could not be saved");
        KMessageBox::error(mTutorialEditor, text, caption);
        delete temporaryFile;
        return;
    }

    try {
        if (mStepId.isEmpty()) {
            TargetApplication::self()->remoteEditorSupport()->
                                testScriptedTutorial(temporaryFile->fileName());
        } else {
            TargetApplication::self()->remoteEditorSupport()->
                    testScriptedTutorial(temporaryFile->fileName(), mStepId);
        }
    } catch (DBusException e) {
        QString text = i18nc("@label", "There was a problem when trying to "
"tell the target application to start the tutorial:<nl/>%1", e.message());
        QString caption = i18nc("@title:window", "Tutorial could not be "
"started");
        KMessageBox::error(mTutorialEditor, text, caption);
    }
}
    KUrl tempFileForAttachment( KCal::Attachment *attachment )
    {
      if ( mTempFiles.contains( attachment ) ) {
        return mTempFiles.value( attachment );
      }
      KTemporaryFile *file = new KTemporaryFile();
      file->setParent( this );

      QStringList patterns = KMimeType::mimeType( attachment->mimeType() )->patterns();

      if ( !patterns.empty() ) {
        file->setSuffix( QString( patterns.first() ).remove( '*' ) );
      }
      file->setAutoRemove( true );
      file->open();
      // read-only not to give the idea that it could be written to
      file->setPermissions( QFile::ReadUser );
      file->write( QByteArray::fromBase64( attachment->data() ) );
      mTempFiles.insert( attachment, file->fileName() );
      file->close();
      return mTempFiles.value( attachment );
    }
示例#19
0
QString PostscriptDialog::buildTempfile()
{
	// build command
	m_program = "pstops";          // default
	m_param = "";

	switch (m_PostscriptDialog.m_cbTask->currentIndex()) {
		case PS_A5_EMPTY:      m_param = "1:0L(29.7cm,0cm)";
		                       break;
		case PS_A5_DUPLICATE:  m_param = "1:0L(29.7cm,0cm)+0L(29.7cm,14.85cm)";
		                       break;
		case PS_2xA5:          m_param = "2:0L(29.7cm,0cm)+1L(29.7cm,14.85cm)";
		                       break;
		case PS_2xA5L:         break;
		case PS_4xA5:          m_param = "4:[email protected](0cm,8.7cm)"
		                                 "[email protected](10.5cm,8.7cm)"
		                                 "[email protected](0cm,-6.15cm)"
		                                 "[email protected](10.5cm,-6.15cm)";
		                       break;
		case PS_A4_EMPTY:      m_param = "1:[email protected](21cm,0cm)";
		                       break;
		case PS_A4_DUPLICATE:  m_param = "1:[email protected](21cm,0cm)[email protected](21cm,14.85cm)";
		                       break;
		case PS_2xA4:          m_param = "2:[email protected](21cm,0cm)[email protected](21cm,14.85cm)";
		                       break;
		case PS_2xA4L:         m_param = "2:[email protected](0cm,29.7cm)[email protected](0cm,14.85cm)";
		                       break;
		case PS_EVEN:          m_program = "psselect";
		                       m_param = "-e";
		                       break;
		case PS_ODD:           m_program = "psselect";
		                       m_param = "-o";
		                       break;
		case PS_EVEN_REV:      m_program = "psselect";
		                       m_param = "-e -r";
		                       break;
		case PS_ODD_REV:       m_program = "psselect";
		                       m_param = "-o -r";
		                       break;
		case PS_REVERSE:       m_program = "psselect";
		                       m_param = "-r";
		                       break;
		case PS_COPY_SORTED:   m_program = "psselect";
		                       m_param = "-p" + duplicateParameter("1-");
		                       break;
		case PS_COPY_UNSORTED: m_param = "1:" + duplicateParameter("0");
		                       break;
		case PS_PSTOPS_FREE:   m_param = m_PostscriptDialog.m_edParameter->text();
		                       break;
		case PS_PSSELECT_FREE: m_program = "psselect";
		                       m_param = m_PostscriptDialog.m_edParameter->text();
		                       break;
	}

	// create a temporary file
	KTemporaryFile temp;
	temp.setSuffix(".sh");
	temp.setAutoRemove(false);
	if(!temp.open()) {
		KILE_DEBUG() << "Could not create tempfile in QString PostscriptDialog::buildTempfile()" ;
		return QString();
	}
	QString tempname = temp.fileName();
	
	QTextStream stream(&temp);
	stream << "#! /bin/sh" << endl;

	// accept only ".ps" or ".ps.gz" as an input file
	QFileInfo fi(m_PostscriptDialog.m_edInfile->lineEdit()->text());
	bool zipped_psfile = (fi.completeSuffix() == "ps.gz") ? true : false;

	// there are four possible cases
	//         outfile view
	//     1)    +      +        pstops/psselect + okular
	//     2)    +      -        pstops/psselect
	//     3)    -      +        pstops/psselect | okular (nur Shell)
	//     4)    -      -        error (already detected by checkParameter())

	// some files, which are used
	QString command    = m_program + " \"" + m_param + "\"";
	QString inputfile  = "\"" + m_PostscriptDialog.m_edInfile->lineEdit()->text() + "\"";
	QString outputfile = "\"" + m_PostscriptDialog.m_edOutfile->lineEdit()->text() + "\"";
	bool viewer = m_PostscriptDialog.m_cbView->isChecked();
	
	bool equalfiles = false;
	if (inputfile == outputfile) {
		outputfile = tempname + ".tmp";
		equalfiles = true;
	}
	
	if (!zipped_psfile) {                                       // unzipped ps files
		if (m_PostscriptDialog.m_edOutfile->lineEdit()->text().isEmpty()) { // pstops/psselect | okular
			stream << command << " " << inputfile << " | okular -" << endl;
			viewer = false;
		} else {                                                    // pstops/psselect
			stream << command << " " << inputfile << " " << outputfile << endl;
		}
	} else {                                                      // zipped ps files
		if (m_PostscriptDialog.m_edOutfile->lineEdit()->text().isEmpty()) { // pstops/psselect | okular
			stream << "gunzip -c " << inputfile
			       << " | " << command
			       << " | okular -"
			       << endl;
			viewer = false;
		} else {
			stream << "gunzip -c " << inputfile                    // pstops/psselect
			       << " | " << command
			       << " > " << outputfile
			       << endl;
		}
	}

	// check, if we should stop
	if ( equalfiles || viewer ) {
		stream << "if [ $? != 0 ]; then" << endl;
		stream << "   exit 1" << endl;
		stream << "fi" << endl;
	}

	// replace the original file
	if ( equalfiles ) {
		stream << "rm " << inputfile << endl;
		stream << "mv " << outputfile << " " << inputfile << endl;
	}

	// viewer
	if ( viewer ) {                                                // viewer: okular
		stream << "okular" << " " 
		       << ((equalfiles) ? inputfile : outputfile) << endl;
	}

	// everything is prepared to do the job
	temp.close();

	return(tempname);
}
示例#20
0
bool KWebPage::handleReply(QNetworkReply* reply, QString* contentType, KIO::MetaData* metaData)
{
    // Reply url...
    const KUrl replyUrl (reply->url());

    // Get suggested file name...
    const KIO::MetaData& data = reply->attribute(static_cast<QNetworkRequest::Attribute>(KIO::AccessManager::MetaData)).toMap();
    const QString suggestedFileName = data.value(QL1S("content-disposition-filename"));
    if (metaData) {
        *metaData = data;
    }

    // Get the mime-type...
    QString mimeType;
    extractMimeType(reply, mimeType);
    if (contentType) {
        *contentType = mimeType;
    }

    // Let the calling function deal with handling empty or inode/* mimetypes...
    if (mimeType.isEmpty() || mimeType.startsWith(QL1S("inode/"), Qt::CaseInsensitive)) {
        return false;
    }

    // Convert executable text files to plain text...
    if (KParts::BrowserRun::isTextExecutable(mimeType))
        mimeType = QL1S("text/plain");

    //kDebug(800) << "Content-disposition:" << suggestedFileName;
    //kDebug(800) << "Got unsupported content of type:" << mimeType << "URL:" << replyUrl;
    //kDebug(800) << "Error code:" << reply->error() << reply->errorString();

    if (isReplyStatusOk(reply)) {
        while (true) {
            KParts::BrowserOpenOrSaveQuestion::Result result;
            KParts::BrowserOpenOrSaveQuestion dlg(d->windowWidget(), replyUrl, mimeType);
            dlg.setSuggestedFileName(suggestedFileName);
            dlg.setFeatures(KParts::BrowserOpenOrSaveQuestion::ServiceSelection);
            result = dlg.askOpenOrSave();

            switch (result) {
            case KParts::BrowserOpenOrSaveQuestion::Open:
                // Handle Post operations that return content...
                if (reply->operation() == QNetworkAccessManager::PostOperation) {
                    d->mimeType = mimeType;
                    QFileInfo finfo (suggestedFileName.isEmpty() ? replyUrl.fileName() : suggestedFileName);
                    KTemporaryFile tempFile;
                    tempFile.setSuffix(QL1C('.') + finfo.suffix());
                    tempFile.setAutoRemove(false);
                    tempFile.open();
                    KUrl destUrl;
                    destUrl.setPath(tempFile.fileName());
                    KIO::Job *job = KIO::file_copy(replyUrl, destUrl, 0600, KIO::Overwrite);
                    job->ui()->setWindow(d->windowWidget());
                    job->ui()->setAutoErrorHandlingEnabled(true);
                    connect(job, SIGNAL(result(KJob*)),
                            this, SLOT(_k_copyResultToTempFile(KJob*)));
                    return true;
                }

                // Ask before running any executables...
                if (KParts::BrowserRun::allowExecution(mimeType, replyUrl)) {
                    KService::Ptr offer = dlg.selectedService();
                    // HACK: The check below is necessary to break an infinite
                    // recursion that occurs whenever this function is called as a result
                    // of receiving content that can be rendered by the app using this engine.
                    // For example a text/html header that containing a content-disposition
                    // header is received by the app using this class.
                    if (isMimeTypeAssociatedWithSelf(offer)) {
                        reloadRequestWithoutDisposition(reply);
                    } else {
                        KUrl::List list;
                        list.append(replyUrl);
                        bool success = false;
                        // kDebug(800) << "Suggested file name:" << suggestedFileName;
                        if (offer) {
                            success = KRun::run(*offer, list, d->windowWidget() , false, suggestedFileName);
                        } else {
                            success = KRun::displayOpenWithDialog(list, d->windowWidget(), false, suggestedFileName);
                            if (!success)
                                break;
                        }
                        // For non KIO apps and cancelled Open With dialog, remove slave on hold.
                        if (!success || (offer && !offer->categories().contains(QL1S("KDE")))) {
                            KIO::SimpleJob::removeOnHold(); // Remove any slave-on-hold...
                        }
                    }
                    return true;
                }
                // TODO: Instead of silently failing when allowExecution fails, notify
                // the user why the requested action cannot be fulfilled...
                return false;
            case KParts::BrowserOpenOrSaveQuestion::Save:
                // Do not download local files...
                if (!replyUrl.isLocalFile()) {
                    QString downloadCmd (reply->property("DownloadManagerExe").toString());
                    if (!downloadCmd.isEmpty()) {
                        downloadCmd += QLatin1Char(' ');
                        downloadCmd += KShell::quoteArg(replyUrl.url());
                        if (!suggestedFileName.isEmpty()) {
                            downloadCmd += QLatin1Char(' ');
                            downloadCmd += KShell::quoteArg(suggestedFileName);
                        }
                        // kDebug(800) << "download command:" << downloadCmd;
                        if (KRun::runCommand(downloadCmd, view()))
                            return true;
                    }
                    if (!downloadResource(replyUrl, suggestedFileName, d->windowWidget()))
                        break;
                }
                return true;
            case KParts::BrowserOpenOrSaveQuestion::Cancel:
            default:
                KIO::SimpleJob::removeOnHold(); // Remove any slave-on-hold...
                return true;
            }
        }
    } else {
示例#21
0
文件: webpage.cpp 项目: wyuka/rekonq
void WebPage::handleUnsupportedContent(QNetworkReply *reply)
{
    Q_ASSERT(reply);

    // Put the job on hold...
#if KDE_IS_VERSION( 4, 5, 96)
    kDebug() << "PUT REPLY ON HOLD...";
    KIO::Integration::AccessManager::putReplyOnHold(reply);
#else
    reply->abort();
#endif

    // This is probably needed just in ONE stupid case..
    if (_protHandler.postHandling(reply->request(), mainFrame()))
    {
        kDebug() << "POST HANDLING the unsupported...";
        return;
    }

    if (reply->error() != QNetworkReply::NoError)
        return;

    // get reply url...
    KUrl replyUrl = reply->url();

    bool isLocal = replyUrl.isLocalFile();
    if(isLocal && KProtocolInfo::isKnownProtocol(replyUrl))
    {
        kDebug() << "WARNING: launching a new app...";
        new KRun(replyUrl, rApp->mainWindow());  // No need to delete KRun, it autodeletes itself
        return;
    }

    // Get suggested file name...
    extractSuggestedFileName(reply, _suggestedFileName);

    // Get mimeType...
    extractMimeType(reply, _mimeType);

    // Convert executable text files to plain text...
    if (KParts::BrowserRun::isTextExecutable(_mimeType))
        _mimeType = QL1S("text/plain");

    kDebug() << "Detected MimeType = " << _mimeType;
    kDebug() << "Suggested File Name = " << _suggestedFileName;
    // ------------------------------------------------

    KService::Ptr appService = KMimeTypeTrader::self()->preferredService(_mimeType);

    if (appService.isNull())  // no service can handle this. We can just download it..
    {
        kDebug() << "no service can handle this. We can just download it..";

        isLocal
        ? KMessageBox::sorry(view(), i18n("No service can handle this file."))
        : downloadReply(reply, _suggestedFileName);

        return;
    }

    if (!isLocal)
    {
        KParts::BrowserOpenOrSaveQuestion dlg(rApp->mainWindow(), replyUrl, _mimeType);
        if (!_suggestedFileName.isEmpty())
            dlg.setSuggestedFileName(_suggestedFileName);

        switch (dlg.askEmbedOrSave())
        {
        case KParts::BrowserOpenOrSaveQuestion::Save:
            kDebug() << "user choice: no services, just download!";
            downloadReply(reply, _suggestedFileName);
            return;

        case KParts::BrowserOpenOrSaveQuestion::Cancel:
            return;

        default: // non extant case
            break;
        }
    }

    // Handle Post operations that return content...
    if (reply->operation() == QNetworkAccessManager::PostOperation)
    {
        kDebug() << "POST OPERATION: downloading file...";
        QFileInfo finfo(_suggestedFileName.isEmpty() ? _loadingUrl.fileName() : _suggestedFileName);
        KTemporaryFile tempFile;
        tempFile.setSuffix(QL1C('.') + finfo.suffix());
        tempFile.setAutoRemove(false);
        tempFile.open();
        KUrl destUrl;
        destUrl.setPath(tempFile.fileName());
        kDebug() << "First save content to" << destUrl;
        KIO::Job *job = KIO::file_copy(_loadingUrl, destUrl, 0600, KIO::Overwrite);
        job->ui()->setWindow(rApp->mainWindow());
        connect(job, SIGNAL(result(KJob *)), this, SLOT(copyToTempFileResult(KJob*)));
        return;
    }
示例#22
0
//bool xBaseConnectionInternal::db_connect(QCString host, QCString user,
//  QCString password, unsigned short int port, QString socket)
bool xBaseConnectionInternal::db_connect(const Predicate::ConnectionData& data)
{
  // we have to migrate the xbase source database into a .kexi file
  // xbase source database directory will be in connectiondata
  // we can choose a KTemporaryFile for the destination .kexi file

  KexiMigration::MigrateManager xBase2KexiMigrateManager;

  // create a temporary .kexi file
  KTemporaryFile temporaryKexiFile;
  temporaryKexiFile.setSuffix( ".kexi" );
  temporaryKexiFile.setAutoRemove( false );

  if ( !temporaryKexiFile.open() ) {
    PreDrvDbg<<"Couldn't create .kexi file for exporting from xBase to .kexi";
    return false;
  }

        tempDatabase = temporaryKexiFile.fileName();

  Predicate::ConnectionData* kexiConnectionData = 0;
  kexiConnectionData = new Predicate::ConnectionData();

  // set destination file name here.
  kexiConnectionData->driverName = Predicate::defaultFileBasedDriverName();
  kexiConnectionData->setFileName( tempDatabase );
  PreDrvDbg << "Current file name: " << tempDatabase;


  QString sourceDriverName = "xbase";
  // get the source migration driver
  KexiMigration::KexiMigrate* sourceDriver = 0;
  sourceDriver = xBase2KexiMigrateManager.driver( sourceDriverName );
  if(!sourceDriver || xBase2KexiMigrateManager.error()) {
    PreDrvDbg << "Import migrate driver error...";
    return false;
  }

  KexiMigration::Data* md = new KexiMigration::Data();
  md->keepData = true;
  md->destination = new KexiProjectData(*kexiConnectionData, tempDatabase);

  // Setup XBase connection data from input connection data passed
  //! TODO Check sanity of this
  md->source = new Predicate::ConnectionData(data);
  md->sourceName = "";

  sourceDriver->setData(md);
  if ( !sourceDriver->performImport() ) {
    PreDrvDbg<<"Import failed";
    return false;
  }

  // finished transferring xBase database into .kexi file

  // Get a driver to the destination database

  if ( internalDriver )
    internalConn = internalDriver->createConnection(*kexiConnectionData);
  else
    return false;

  if (!internalConn || internalDriver->error()) {
    internalDriver->debugError();
    return false;
  }
  if (!internalConn->connect()) {
    internalConn->debugError();
    storeResult();
    return false;
  }

        if (!internalConn->useDatabase(tempDatabase)) {
                internalConn->debugError();
                storeResult();
                return false;
        }

  // store mapping from xbase directory to .kexi file name for future use
  // Note: When a directory is specified ( as has to be done for xBase ), fileName()
  // will give directory name with an additional forward slash. dbPath() won't do so.
  // Need some more maintainable solution.

  dbMap[data.fileName()] = tempDatabase;

  return true;
}
示例#23
0
文件: psgs.cpp 项目: JPriya/Okular
void ghostscript_interface::gs_generate_graphics_file(const PageNumber& page, const QString& filename, long magnification) {
#ifdef DEBUG_PSGS
  kDebug(kvs::dvi) << "ghostscript_interface::gs_generate_graphics_file( " << page << ", " << filename << " )";
#endif

  if (knownDevices.isEmpty()) {
    kError(kvs::dvi) << "No known devices found" << endl;
    return;
  }

  pageInfo *info = pageList.value(page);

  // Generate a PNG-file
  // Step 1: Write the PostScriptString to a File
  KTemporaryFile PSfile;
  PSfile.setAutoRemove(false);
  PSfile.setSuffix(".ps");
  PSfile.open();
  const QString PSfileName = PSfile.fileName();

  QTextStream os(&PSfile);
  os << "%!PS-Adobe-2.0\n"
     << "%%Creator: kdvi\n"
     << "%%Title: KDVI temporary PostScript\n"
     << "%%Pages: 1\n"
     << "%%PageOrder: Ascend\n"
        // HSize and VSize in 1/72 inch
     << "%%BoundingBox: 0 0 "
     << (qint32)(72*(pixel_page_w/resolution)) << ' '
     << (qint32)(72*(pixel_page_h/resolution)) << '\n'
     << "%%EndComments\n"
     << "%!\n"
     << psheader
     << "TeXDict begin "
        // HSize in (1/(65781.76*72))inch
     << (qint32)(72*65781*(pixel_page_w/resolution)) << ' '
        // VSize in (1/(65781.76*72))inch
     << (qint32)(72*65781*(pixel_page_h/resolution)) << ' '
        // Magnification
     << (qint32)(magnification)
        // dpi and vdpi
     << " 300 300"
        // Name
     << " (test.dvi)"
     << " @start end\n"
     << "TeXDict begin\n"
        // Start page
     << "1 0 bop 0 0 a \n";

  if (!PostScriptHeaderString->toLatin1().isNull())
    os << PostScriptHeaderString->toLatin1();

  if (info->background != Qt::white) {
    QString colorCommand = QString("gsave %1 %2 %3 setrgbcolor clippath fill grestore\n").
      arg(info->background.red()/255.0).
      arg(info->background.green()/255.0).
      arg(info->background.blue()/255.0);
    os << colorCommand.toLatin1();
  }

  if (!info->PostScriptString->isNull())
    os << *(info->PostScriptString);

  os << "end\n"
     << "showpage \n";

  PSfile.close();

  // Step 2: Call GS with the File
  QFile::remove(filename.toAscii());
  KProcess proc;
  proc.setOutputChannelMode(KProcess::SeparateChannels);
  QStringList argus;
  argus << "gs";
  argus << "-dSAFER" << "-dPARANOIDSAFER" << "-dDELAYSAFER" << "-dNOPAUSE" << "-dBATCH";
  argus << QString("-sDEVICE=%1").arg(*gsDevice);
  argus << QString("-sOutputFile=%1").arg(filename);
  argus << QString("-sExtraIncludePath=%1").arg(includePath);
  argus << QString("-g%1x%2").arg(pixel_page_w).arg(pixel_page_h); // page size in pixels
  argus << QString("-r%1").arg(resolution);                       // resolution in dpi
  argus << "-dTextAlphaBits=4 -dGraphicsAlphaBits=2"; // Antialiasing
  argus << "-c" << "<< /PermitFileReading [ ExtraIncludePath ] /PermitFileWriting [] /PermitFileControl [] >> setuserparams .locksafe";
  argus << "-f" << PSfileName;

#ifdef DEBUG_PSGS
  kDebug(kvs::dvi) << argus.join(" ");
#endif
 
  proc << argus;
  int res = proc.execute();
  
  if ( res ) {
    // Starting ghostscript did not work. 
    // TODO: Issue error message, switch PS support off.
    kError(kvs::dvi) << "ghostview could not be started" << endl;
  } 

  PSfile.remove();

 // Check if gs has indeed produced a file.
  if (QFile::exists(filename) == false) {
    kError(kvs::dvi) << "GS did not produce output." << endl;

    // No. Check is the reason is that the device is not compiled into
    // ghostscript. If so, try again with another device.
    QString GSoutput;
    proc.setReadChannel(QProcess::StandardOutput);
    while(proc.canReadLine()) {
      GSoutput = QString::fromLocal8Bit(proc.readLine());
      if (GSoutput.contains("Unknown device")) {
	kDebug(kvs::dvi) << QString("The version of ghostview installed on this computer does not support "
                                     "the '%1' ghostview device driver.").arg(*gsDevice) << endl;
	knownDevices.erase(gsDevice);
	gsDevice = knownDevices.begin();
	if (knownDevices.isEmpty())
	  // TODO: show a requestor of some sort.
#if 0
	  KMessageBox::detailedError(0, 
				     i18n("<qt>The version of Ghostview that is installed on this computer does not contain "
					  "any of the Ghostview device drivers that are known to Okular. PostScript "
					  "support has therefore been turned off in Okular.</qt>"), 
				     i18n("<qt><p>The Ghostview program, which Okular uses internally to display the "
					  "PostScript graphics that is included in this DVI file, is generally able to "
					  "write its output in a variety of formats. The sub-programs that Ghostview uses "
					  "for these tasks are called 'device drivers'; there is one device driver for "
					  "each format that Ghostview is able to write. Different versions of Ghostview "
					  "often have different sets of device drivers available. It seems that the "
					  "version of Ghostview that is installed on this computer does not contain "
					  "<strong>any</strong> of the device drivers that are known to Okular.</p>"
					  "<p>It seems unlikely that a regular installation of Ghostview would not contain "
					  "these drivers. This error may therefore point to a serious misconfiguration of "
					  "the Ghostview installation on your computer.</p>"
					  "<p>If you want to fix the problems with Ghostview, you can use the command "
					  "<strong>gs --help</strong> to display the list of device drivers contained in "
					  "Ghostview. Among others, Okular can use the 'png256', 'jpeg' and 'pnm' "
					  "drivers. Note that Okular needs to be restarted to re-enable PostScript support."
					  "</p></qt>"));
#else
	{}
#endif
	else {
	  kDebug(kvs::dvi) << QString("Okular will now try to use the '%1' device driver.").arg(*gsDevice);
	  gs_generate_graphics_file(page, filename, magnification);
	}
	return;
      }
示例#24
0
文件: utils.cpp 项目: UIKit0/digikam
bool Utils::updateMetadataImageMagick(const QString& src, QString& err)
{
    QFileInfo finfo(src);
    if (src.isEmpty() || !finfo.isReadable())
    {
        err = i18n("unable to open source file");
        return false;
    }

    QImage img(src);
    QImage iptcPreview   = img.scaled(1280, 1024, Qt::KeepAspectRatio, Qt::SmoothTransformation);
    QImage exifThumbnail = iptcPreview.scaled(160, 120, Qt::KeepAspectRatio, Qt::SmoothTransformation);

    KExiv2Iface::KExiv2 meta;
    meta.load(src);
    meta.setImageOrientation(KExiv2Iface::KExiv2::ORIENTATION_NORMAL);
    meta.setImageProgramId(QString("Kipi-plugins"), QString(kipiplugins_version));
    meta.setImageDimensions(img.size());
    meta.setExifThumbnail(exifThumbnail);
    meta.setImagePreview(iptcPreview);

#if KEXIV2_VERSION >= 0x010000
    QByteArray exifData = meta.getExifEncoded(true);
#else
    QByteArray exifData = meta.getExif(true);
#endif

    QByteArray iptcData = meta.getIptc(true);
    QByteArray xmpData  = meta.getXmp();

    KTemporaryFile exifTemp;
    exifTemp.setSuffix(QString("kipipluginsexif.app1"));
    exifTemp.setAutoRemove(true);
    if ( !exifTemp.open() )
    {
        err = i18n("unable to open temp file");
        return false;
    }
    QString exifFile = exifTemp.fileName();
    QDataStream streamExif( &exifTemp );
    streamExif.writeRawData(exifData.data(), exifData.size());
    exifTemp.close();

    KTemporaryFile iptcTemp;
    iptcTemp.setSuffix(QString("kipipluginsiptc.8bim"));
    iptcTemp.setAutoRemove(true);
    iptcTemp.open();
    if ( !iptcTemp.open() )
    {
        err = i18n("Cannot rotate: unable to open temp file");
        return false;
    }
    QString iptcFile = iptcTemp.fileName();
    QDataStream streamIptc( &iptcTemp );
    streamIptc.writeRawData(iptcData.data(), iptcData.size());
    iptcTemp.close();

    KTemporaryFile xmpTemp;
    xmpTemp.setSuffix(QString("kipipluginsxmp.xmp"));
    xmpTemp.setAutoRemove(true);
    if ( !xmpTemp.open() )
    {
        err = i18n("unable to open temp file");
        return false;
    }
    QString xmpFile = xmpTemp.fileName();
    QDataStream streamXmp( &xmpTemp );
    streamXmp.writeRawData(xmpData.data(), xmpData.size());
    xmpTemp.close();

    KProcess process;
    process.clearProgram();
    process << "mogrify";

    process << "-profile";
    process << exifFile;

    process << "-profile";
    process << iptcFile;

    process << "-profile";
    process << xmpFile;

    process << src + QString("[0]");

    kDebug() << "ImageMagick Command line: " << process.program();

    process.start();

    if (!process.waitForFinished())
        return false;

    if (process.exitStatus() != QProcess::NormalExit)
        return false;

    switch (process.exitCode())
    {
        case 0:  // Process finished successfully !
        {
            return true;
            break;
        }
        case 15: //  process aborted !
        {
            return false;
            break;
        }
    }

    // Processing error !
    m_stdErr = process.readAllStandardError();
    err      = i18n("Cannot update metadata: %1", m_stdErr.replace('\n', ' '));
    return false;
}