diff options
Diffstat (limited to 'gnu')
-rw-r--r-- | gnu/java/awt/print/JavaPrinterGraphics.java | 468 | ||||
-rw-r--r-- | gnu/java/awt/print/JavaPrinterJob.java | 360 | ||||
-rw-r--r-- | gnu/java/awt/print/SpooledDocument.java | 91 | ||||
-rw-r--r-- | gnu/javax/print/ipp/IppRequest.java | 12 |
4 files changed, 930 insertions, 1 deletions
diff --git a/gnu/java/awt/print/JavaPrinterGraphics.java b/gnu/java/awt/print/JavaPrinterGraphics.java new file mode 100644 index 000000000..72eeba6fb --- /dev/null +++ b/gnu/java/awt/print/JavaPrinterGraphics.java @@ -0,0 +1,468 @@ +/* JavaPrinterGraphics.java -- AWT printer rendering class. + Copyright (C) 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package gnu.java.awt.print; + +import java.awt.print.PrinterGraphics; +import java.awt.print.Printable; +import java.awt.print.PrinterJob; +import java.awt.print.Paper; +import java.awt.print.PageFormat; +import java.awt.print.PrinterException; +import java.awt.geom.AffineTransform; +import java.awt.Color; +import java.awt.Font; +import java.awt.FontMetrics; +import java.awt.Graphics; +import java.awt.Image; +import java.awt.Shape; +import java.awt.Rectangle; +import java.text.AttributedCharacterIterator; +import java.awt.image.BufferedImage; +import java.awt.image.ImageObserver; +import java.awt.image.PixelGrabber; +import java.io.File; +import java.io.IOException; +import java.io.Writer; +import java.io.PrintWriter; +import java.io.FileWriter; +import java.io.BufferedWriter; + +import gnu.java.awt.peer.gtk.GtkImage; + +/** + * Graphics context to draw to PostScript. + * + * @author Sven de Marothy + */ +public class JavaPrinterGraphics extends Graphics implements PrinterGraphics +{ + + /** + * The used graphics context. + */ + private Graphics g; + + /** + * The associated printer job. + */ + private PrinterJob printerJob; + + /** + * The paper format. + */ + PageFormat pageFormat; + + /** + * Rendering resolution + */ + private static final double DPI = 72.0; + + /** + * Rendered image size. + */ + private int xSize, ySize; + + /** + * The image to render to. + */ + private Image image; + + public JavaPrinterGraphics( PrinterJob printerJob, PageFormat pageFormat ) + { + this.printerJob = printerJob; + this.pageFormat = pageFormat; + + // Create a really big image and draw to that. + xSize = (int)(DPI*pageFormat.getWidth()/72.0); + ySize = (int)(DPI*pageFormat.getHeight()/72.0); + + // FIXME: This should at least be BufferedImage. Fix once we have a working B.I. + // Graphics2D should also be supported of course. + image = new GtkImage(xSize, ySize); + + initImage(); + } + + /** + * The only method worthy of mention here. + */ + public SpooledDocument spoolPostScript(Printable p) + throws PrinterException + { + try + { + // spool to a temporary file + File temp = File.createTempFile("cpspool", ".ps"); + temp.deleteOnExit(); + + PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(temp))); + writePSHeader(out); + int status; + int index = 0; + while(p.print(this, pageFormat, index++) == Printable.PAGE_EXISTS) + { + g.dispose(); + g = null; + writePage( out ); + initImage(); + } + + out.println("%%Trailer"); + out.println("grestore % restore original stuff"); + out.println("%%EOF"); + out.close(); + return new SpooledDocument( temp ); + } + catch (IOException e) + { + PrinterException pe = new PrinterException(); + pe.initCause(e); + throw pe; + } + } + + private void initImage() + { + g = image.getGraphics(); + setColor(Color.white); + fillRect(0, 0, xSize, ySize); + setColor(Color.black); + } + + private void writePSHeader(PrintWriter out) + { + Paper p = pageFormat.getPaper(); + out.println("%!PS-Adobe-3.0"); + out.println("%%Title: "+printerJob.getJobName()); + out.println("%%Creator: GNU Classpath "); + out.println("%%DocumentData: Clean8Bit"); + out.println("%%Orientation: "+ ((pageFormat.getOrientation() == + PageFormat.PORTRAIT) ? + "Portrait" : "Landscape")); + + // invert the Y axis so that we get screen-like coordinates instead. + AffineTransform pageTransform = new AffineTransform(); + pageTransform.translate(0.0, p.getHeight()); + pageTransform.scale(1.0,-1.0); + concatCTM(out, pageTransform); + + out.println("%%DocumentNeededResources: font Times-Roman Helvetica Courier"); + // out.println("%%Pages: "+); // FIXME # pages. + out.println("%%EndComments"); + + out.println("%%BeginProlog"); + out.println("%%EndProlog"); + out.println("%%BeginSetup"); + + // FIXME: Paper name + // E.g. "A4" "Letter" + // out.println("%%BeginFeature: *PageSize A4"); + + // 595x842; 612x792 respectively + out.println("<< /PageSize [" +p.getWidth() + " "+p.getHeight()+ "] >> setpagedevice"); + out.println("%%EndFeature"); + + out.println("%%EndSetup"); + + // out.println("%%Page: 1 1"); + out.println("%%BeginPageSetup"); + + out.println("gsave % first save"); + } + + private void writePage(PrintWriter out) + { + out.println("% writePage()"); + out.println("gsave"); + out.println(xSize+" "+ySize+" 8 [1 0 0 -1 0 "+ySize+" ]"); + out.println("{currentfile 3 string readhexstring pop} bind"); + out.println("false 3 colorimage"); + int[] pixels = new int[xSize * ySize]; + PixelGrabber pg = new PixelGrabber(image, 0, 0, xSize, ySize, pixels, 0, xSize); + + try { + pg.grabPixels(); + } catch (InterruptedException e) { + out.println("% Bug getting pixels!"); + } + + int n = 0; + for (int j = 0; j < ySize; j++) { + for (int i = 0; i < xSize; i++) { + out.print( colorTripleHex(new Color(pixels[j * xSize + i])) ); + if(((++n)%11) == 0) out.println(); + } + } + + out.println(); + out.println("%%EOF"); + out.println("grestore"); + out.println("showpage"); + } + + /** + * Get a nonsperated hex RGB triple, e.g. FFFFFF = white + */ + private String colorTripleHex(Color c){ + String s = ""; + + try { + s = Integer.toString( ( c.getRed() & 0xFF ) + 0x100, 16).substring(1) + + Integer.toString( ( c.getGreen() & 0xFF ) + 0x100, 16).substring(1) + + Integer.toString( ( c.getBlue() & 0xFF ) + 0x100, 16).substring(1); + } catch (Exception e){ + s = "FFFFFF"; + } + + return s; + } + + private void concatCTM(PrintWriter out, AffineTransform Tx){ + double[] matrixElements = new double[6]; + Tx.getMatrix(matrixElements); + + out.print("[ "); + for(int i=0;i<6;i++) + out.print(matrixElements[i]+" "); + out.println("] concat"); + } + + //----------------------------------------------------------------------------- + /** + * PrinterGraphics method - Returns the printer job associated with this object. + */ + public PrinterJob getPrinterJob() + { + return printerJob; + } + + /** + * The rest of the methods here are just pass-throughs to g. + */ + public void clearRect(int x, int y, int width, int height) + { + g.clearRect(x, y, width, height); + } + + public void clipRect(int x, int y, int width, int height) + { + g.clipRect(x, y, width, height); + } + + public void copyArea(int x, int y, int width, int height, int dx, int dy) + { + g.copyArea(x, y, width, height, dx, dy); + } + + public Graphics create() + { + return g.create(); + } + + public void dispose() + { + } + + public void drawArc(int x, int y, int width, int height, int startAngle, + int arcAngle) + { + g.drawArc(x, y, width, height, startAngle, arcAngle); + } + + public boolean drawImage(Image img, int x, int y, Color bgcolor, + ImageObserver observer) + { + return drawImage(img, x, y, bgcolor, observer); + } + + public boolean drawImage(Image img, int x, int y, ImageObserver observer) + { + return drawImage(img, x, y, observer); + } + + public boolean drawImage(Image img, int x, int y, int width, int height, + Color bgcolor, ImageObserver observer) + { + return drawImage(img, x, y, width, height, bgcolor, observer); + } + + public boolean drawImage(Image img, int x, int y, int width, int height, + ImageObserver observer) + { + return drawImage(img, x, y, width, height, observer); + } + + public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, + int sx1, int sy1, int sx2, int sy2, Color bgcolor, + ImageObserver observer) + { + return drawImage(img, dx1, dy1, dx2, dy2, + sx1, sy1, sx2, sy2, bgcolor, observer); + } + + public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, + int sx1, int sy1, int sx2, int sy2, ImageObserver observer) + { + return drawImage(img, dx1, dy1, dx2, dy2, + sx1, sy1, sx2, sy2, observer); + } + + public void drawLine(int x1, int y1, int x2, int y2) + { + g.drawLine(x1, y1, x2, y2); + } + + public void drawOval(int x, int y, int width, int height) + { + g.drawOval(x, y, width, height); + } + + public void drawPolygon(int[] xPoints, int[] yPoints, int nPoints) + { + g.drawPolygon(xPoints, yPoints, nPoints); + } + + public void drawPolyline(int[] xPoints, int[] yPoints, int nPoints) + { + g.drawPolyline(xPoints, yPoints, nPoints); + } + + public void drawRoundRect(int x, int y, int width, int height, + int arcWidth, int arcHeight) + { + g.drawRoundRect(x, y, width, height, arcWidth, arcHeight); + } + + public void drawString(AttributedCharacterIterator iterator, int x, int y) + { + g.drawString(iterator, x, y); + } + + public void drawString(String str, int x, int y) + { + g.drawString(str, x, y); + } + + public void fillArc(int x, int y, int width, int height, + int startAngle, int arcAngle) + { + g.fillArc(x, y, width, height, startAngle, arcAngle); + } + + public void fillOval(int x, int y, int width, int height) + { + g.fillOval(x, y, width, height); + } + + public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints) + { + g.fillPolygon(xPoints, yPoints, nPoints); + } + + public void fillRect(int x, int y, int width, int height) + { + g.fillRect(x, y, width, height); + } + + public void fillRoundRect(int x, int y, int width, int height, + int arcWidth, int arcHeight) + { + g.fillRoundRect(x, y, width, height, arcWidth, arcHeight); + } + + public Shape getClip() + { + return g.getClip(); + } + + public Rectangle getClipBounds() + { + return g.getClipBounds(); + } + + public Color getColor() + { + return g.getColor(); + } + + public Font getFont() + { + return g.getFont(); + } + + public FontMetrics getFontMetrics(Font f) + { + return g.getFontMetrics(f); + } + + public void setClip(int x, int y, int width, int height) + { + g.setClip(x, y, width, height); + } + + public void setClip(Shape clip) + { + g.setClip(clip); + } + + public void setColor(Color c) + { + g.setColor(c); + } + + public void setFont(Font font) + { + g.setFont(font); + } + + public void setPaintMode() + { + g.setPaintMode(); + } + + public void setXORMode(Color c1) + { + g.setXORMode(c1); + } + + public void translate(int x, int y) + { + g.translate(x, y); + } +} + diff --git a/gnu/java/awt/print/JavaPrinterJob.java b/gnu/java/awt/print/JavaPrinterJob.java new file mode 100644 index 000000000..140209401 --- /dev/null +++ b/gnu/java/awt/print/JavaPrinterJob.java @@ -0,0 +1,360 @@ +/* JavaPrinterJob.java -- AWT printing implemented on javax.print. + Copyright (C) 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.java.awt.print; + +import java.util.Locale; +import java.awt.HeadlessException; +import java.awt.print.Pageable; +import java.awt.print.Printable; +import java.awt.print.PrinterGraphics; +import java.awt.print.Book; +import java.awt.print.PageFormat; +import java.awt.print.Paper; +import java.awt.print.PrinterJob; +import java.awt.print.PrinterAbortException; +import java.awt.print.PrinterException; +import javax.print.PrintService; +import javax.print.PrintServiceLookup; +import javax.print.DocFlavor; +import javax.print.DocPrintJob; +import javax.print.PrintException; +import javax.print.StreamPrintServiceFactory; +import javax.print.ServiceUI; +import javax.print.attribute.IntegerSyntax; +import javax.print.attribute.TextSyntax; +import javax.print.attribute.PrintRequestAttributeSet; +import javax.print.attribute.HashPrintRequestAttributeSet; +import javax.print.attribute.standard.Copies; +import javax.print.attribute.standard.JobName; +import javax.print.attribute.standard.RequestingUserName; + +/** + * This is the default implementation of PrinterJob + * + * @author Sven de Marothy + */ +public class JavaPrinterJob extends PrinterJob +{ + /** + * The print service associated with this job + */ + private PrintService printer = null; + + /** + * Printing options; + */ + private PrintRequestAttributeSet attributes; + + /** + * Available print services + */ + private static PrintService[] services; + + /** + * The actual print job. + */ + private DocPrintJob printJob; + + /** + * The Printable object to print. + */ + private Printable printable; + + /** + * Page format. + */ + private PageFormat pageFormat; + + static + { + // lookup all services without any constraints + services = PrintServiceLookup.lookupPrintServices + (DocFlavor.INPUT_STREAM.POSTSCRIPT, null); + } + + private static final Class copyClass = (new Copies(1)).getClass(); + private static final Class jobNameClass = (new JobName("", null)).getClass(); + private static final Class userNameClass = (new RequestingUserName("", null)).getClass(); + + /** + * Initializes a new instance of <code>PrinterJob</code>. + */ + public JavaPrinterJob() + { + attributes = new HashPrintRequestAttributeSet(); + setCopies(1); + setJobName("Java Printing"); + pageFormat = new PageFormat(); // default page format. + } + + /** + * Returns the number of copies to be printed. + * + * @return The number of copies to be printed. + */ + public int getCopies() + { + return ((IntegerSyntax)attributes.get( jobNameClass )).getValue(); + } + + /** + * Sets the number of copies to be printed. + * + * @param copies The number of copies to be printed. + */ + public void setCopies(int copies) + { + attributes.add( new Copies( copies ) ); + } + + /** + * Returns the name of the print job. + * + * @return The name of the print job. + */ + public String getJobName() + { + return ((TextSyntax)attributes.get( jobNameClass )).getValue(); + } + + /** + * Sets the name of the print job. + * + * @param job_name The name of the print job. + */ + public void setJobName(String job_name) + { + attributes.add( new JobName(job_name, Locale.getDefault()) ); + } + + /** + * Returns the printing user name. + * + * @return The printing username. + */ + public String getUserName() + { + return ((TextSyntax)attributes.get( userNameClass )).getValue(); + } + + /** + * Cancels an in progress print job. + */ + public void cancel() + { + } + + /** + * Tests whether or not this job has been cancelled. + * + * @return <code>true</code> if this job has been cancelled, <code>false</code> + * otherwise. + */ + public boolean isCancelled() + { + return false; + } + + /** + * Clones the specified <code>PageFormat</code> object then alters the + * clone so that it represents the default page format. + * + * @param page_format The <code>PageFormat</code> to clone. + * + * @return A new default page format. + */ + public PageFormat defaultPage(PageFormat page_format) + { + return new PageFormat(); + } + + /** + * Displays a dialog box to the user which allows the page format + * attributes to be modified. + * + * @param page_format The <code>PageFormat</code> object to modify. + * + * @return The modified <code>PageFormat</code>. + */ + public PageFormat pageDialog(PageFormat page_format) + throws HeadlessException + { + return defaultPage(null); + } + + /** + * Prints the pages. + */ + public void print() throws PrinterException + { + if( printable == null ) + return; + JavaPrinterGraphics pg = new JavaPrinterGraphics( this, pageFormat ); + + printJob = printer.createPrintJob(); + SpooledDocument doc = pg.spoolPostScript( printable ); + try + { + printJob.print(doc, attributes); + } + catch (PrintException pe) + { + PrinterException p = new PrinterException(); + p.initCause(pe); + throw p; + } + } + + /** + * Prints the page with given attributes. + */ + public void print (PrintRequestAttributeSet attributes) + throws PrinterException + { + this.attributes = attributes; + print(); + } + + /** + * Displays a dialog box to the user which allows the print job + * attributes to be modified. + * + * @return <code>false</code> if the user cancels the dialog box, + * <code>true</code> otherwise. + */ + public boolean printDialog() throws HeadlessException + { + return printDialog( attributes ); + } + + /** + * Displays a dialog box to the user which allows the print job + * attributes to be modified. + * + * @return <code>false</code> if the user cancels the dialog box, + * <code>true</code> otherwise. + */ + public boolean printDialog(PrintRequestAttributeSet attributes) + throws HeadlessException + { + PrintService chosenPrinter = ServiceUI.printDialog + (null, 50, 50, services, null, + DocFlavor.INPUT_STREAM.POSTSCRIPT, attributes); + + if( chosenPrinter != null ) + { + try + { + setPrintService( chosenPrinter ); + } + catch(PrinterException pe) + { + // Should not happen. + } + return true; + } + return false; + } + + /** + * This sets the pages that are to be printed. + * + * @param pageable The pages to be printed, which may not be <code>null</code>. + */ + public void setPageable(Pageable pageable) + { + // FIXME + } + + /** + * Sets this specified <code>Printable</code> as the one to use for + * rendering the pages on the print device. + * + * @param printable The <code>Printable</code> for the print job. + */ + public void setPrintable(Printable printable) + { + this.printable = printable; + } + + /** + * Sets the <code>Printable</code> and the page format for the pages + * to be printed. + * + * @param printable The <code>Printable</code> for the print job. + * @param page_format The <code>PageFormat</code> for the print job. + */ + public void setPrintable(Printable printable, PageFormat page_format) + { + this.printable = printable; + // FIXME + } + + /** + * Makes any alterations to the specified <code>PageFormat</code> + * necessary to make it work with the current printer. The alterations + * are made to a clone of the input object, which is then returned. + * + * @param page_format The <code>PageFormat</code> to validate. + * + * @return The validated <code>PageFormat</code>. + */ + public PageFormat validatePage(PageFormat page_format) + { + // FIXME + return page_format; + } + + /** + * Change the printer for this print job to service. Subclasses that + * support setting the print service override this method. Throws + * PrinterException when the class doesn't support setting the printer, + * the service doesn't support Pageable or Printable interfaces for 2D + * print output. + * @param service The new printer to use. + * @throws PrinterException if service is not valid. + */ + public void setPrintService(PrintService service) + throws PrinterException + { + if(!service.isDocFlavorSupported(DocFlavor.INPUT_STREAM.POSTSCRIPT)) + throw new PrinterException("This printer service is not supported."); + printer = service; + } +} diff --git a/gnu/java/awt/print/SpooledDocument.java b/gnu/java/awt/print/SpooledDocument.java new file mode 100644 index 000000000..b606a2ef6 --- /dev/null +++ b/gnu/java/awt/print/SpooledDocument.java @@ -0,0 +1,91 @@ +/* SpooledDocument.java -- Reurgitate a spooled PostScript file + Copyright (C) 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package gnu.java.awt.print; + +import javax.print.Doc; +import javax.print.DocFlavor; +import javax.print.attribute.DocAttributeSet; +import java.io.File; +import java.io.IOException; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.Reader; +import java.io.InputStream; +import java.io.InputStreamReader; + +public class SpooledDocument implements Doc +{ + private FileInputStream fis; + + public SpooledDocument(File file) + { + try + { + fis = new FileInputStream(file); + } + catch (FileNotFoundException ffne) + { + // Shouldn't happen. + } + } + + public DocAttributeSet getAttributes() + { + return null; + } + + public DocFlavor getDocFlavor() + { + return DocFlavor.INPUT_STREAM.POSTSCRIPT; + } + + public Object getPrintData() + { + return fis; + } + + public Reader getReaderForText() + { + return new InputStreamReader(fis); + } + + public InputStream getStreamForBytes() + { + return fis; + } +} diff --git a/gnu/javax/print/ipp/IppRequest.java b/gnu/javax/print/ipp/IppRequest.java index 8abab5192..ccfa9b272 100644 --- a/gnu/javax/print/ipp/IppRequest.java +++ b/gnu/javax/print/ipp/IppRequest.java @@ -119,6 +119,11 @@ public class IppRequest { /** + * The printer-poll timeout. + */ + private static final int timeout = 1000; + + /** * Helper class used to write the attributes of a request * into the supplied data output stream in the correct way. * @@ -838,7 +843,12 @@ public class IppRequest out.flush(); stream.flush(); - + + // Set the connection timeout, for if the printer is offline. + // FIXME: The print services polling should probably be done in its + // own thread. + connection.setConnectTimeout( timeout ); + int responseCode = responseCode = connection.getResponseCode(); if (responseCode == HttpURLConnection.HTTP_OK) |