@Override public Response serve(String uri, String method, Properties header, Properties parms) { if (!uri.equals("/mediaserver")) { return super.serve(uri, method, header, parms); // this way we can // also serve up // normal files and // content } logger.fine(method + " '" + uri + "' "); Enumeration<?> e = header.propertyNames(); while (e.hasMoreElements()) { String value = (String) e.nextElement(); logger.fine(" HDR: '" + value + "' = '" + header.getProperty(value) + "'"); } e = parms.propertyNames(); while (e.hasMoreElements()) { String value = (String) e.nextElement(); logger.fine(" PRM: '" + value + "' = '" + parms.getProperty(value) + "'"); } // TODO: check the actual path... final String mediaPath = parms.getProperty("media"); final String outputFormatStr = parms.getProperty("format"); final String mimeType = parms.getProperty("mime"); logger.info("requested media: " + mediaPath); logger.info("requested mime type: " + mimeType); if (mediaPath == null) return new Response(HTTP_FORBIDDEN, "text/plain", "mediaPath parameter not specified"); if (mimeType == null) return new Response(HTTP_FORBIDDEN, "text/plain", "mimeType parameter not specified"); // TODO: if we aren't performing any transcoding, just serve the file up // directly. // TODO: capture sources need to be treated as singletons, with some // kind of broadcasting/cloning to ensure // that multiple connections can be made. final String serverSideUrlStr = mediaPath; // URLUtils.createUrlStr(new // File(mediaPath)); // TODO: // enforce that we can't just // serve up anything anywhere final ContentDescriptor outputContentDescriptor = new FileTypeDescriptor(ContentDescriptor.mimeTypeToPackageName(mimeType)); final Format outputFormat; if (outputFormatStr == null) { outputFormat = null; } else { try { outputFormat = FormatArgUtils.parse(outputFormatStr); } catch (ParseException e1) { logger.log(Level.WARNING, "" + e1, e1); return new Response(HTTP_FORBIDDEN, "text/plain", "" + e1); } } logger.info("serverSideUrlStr: " + serverSideUrlStr); logger.info("outputContentDescriptor: " + outputContentDescriptor); logger.info("outputFormat: " + outputFormat); final InputStream is; try { is = getInputStream(serverSideUrlStr, outputFormat, outputContentDescriptor); } catch (Exception e1) { return new Response(HTTP_FORBIDDEN, "text/plain", "" + e1); } final String responseMimeType; // workaround for the problem that the multipart/x-mixed-replace // boundary is not stored anywhere. // this assumes that if we are serving multipart/x-mixed-replace data, // that MultipartMixedReplaceMux is being used. if (mimeType.equals("multipart/x-mixed-replace")) responseMimeType = mimeType + ";boundary=" + MultipartMixedReplaceMux.BOUNDARY; else responseMimeType = mimeType; logger.info("Response mime type: " + responseMimeType); return new Response(HTTP_OK, responseMimeType, is); }
public WebcamCaptureAndFadePanel(String saveDir, String layout) { System.out.println("Using " + saveDir + " as directory for the images."); saveDirectory = saveDir; getImages(); images_used = new ArrayList<Integer>(); images_lastadded = new ArrayList<Integer>(); images_nevershown = new ArrayList<Integer>(); Vector devices = (Vector) CaptureDeviceManager.getDeviceList(null).clone(); Enumeration enumeration = devices.elements(); System.out.println("- Available cameras -"); ArrayList<String> names = new ArrayList<String>(); while (enumeration.hasMoreElements()) { CaptureDeviceInfo cdi = (CaptureDeviceInfo) enumeration.nextElement(); String name = cdi.getName(); if (name.startsWith("vfw:")) { names.add(name); System.out.println(name); } } // String str1 = "vfw:Logitech USB Video Camera:0"; // String str2 = "vfw:Microsoft WDM Image Capture (Win32):0"; if (names.size() == 0) { JOptionPane.showMessageDialog( null, "Ingen kamera funnet. " + "Du må koble til et kamera for å kjøre programmet.", "Feil", JOptionPane.ERROR_MESSAGE); System.exit(0); } else if (names.size() > 1) { JOptionPane.showMessageDialog( null, "Fant mer enn 1 kamera. " + "Velger da:\n" + names.get(0), "Advarsel", JOptionPane.WARNING_MESSAGE); } String str2 = names.get(0); di = CaptureDeviceManager.getDevice(str2); ml = di.getLocator(); try { player = Manager.createRealizedPlayer(ml); formatControl = (FormatControl) player.getControl("javax.media.control.FormatControl"); /* Format[] formats = formatControl.getSupportedFormats(); for (int i=0; i<formats.length; i++) System.out.println(formats[i].toString()); */ player.start(); } catch (javax.media.NoPlayerException e) { JOptionPane.showMessageDialog( null, "Klarer ikke å starte" + " programmet pga. feil med kamera. Sjekk at det er koblet til.", "IOException", JOptionPane.ERROR_MESSAGE); System.exit(0); } catch (Exception e) { e.printStackTrace(); System.exit(0); } /* * Layout * * Add * - comp * - imagepanels */ if (layout.equals("1024v2")) { layout1024v2(); } else if (layout.equals("1280")) { layout1280(); } else { layout1024(); } // Capture Window if (captureWindow) { cw = new JFrame("Capture from webcam"); cw.setAlwaysOnTop(true); cw.setSize(sizeCaptureWindow_x, sizeCaptureWindow_y); cw.addKeyListener(new captureWindowKeyListner()); cw.setUndecorated(true); // Add webcam if ((comp = player.getVisualComponent()) != null) { cw.add(comp); } // Add panel to window and set location of window cw.setLocation(cwLocation_x, cwLocation_y); } // Text window cwText = new rotatedText(""); /* * Timer for update */ Timer thread = new Timer(); thread.schedule(new frameUpdateTask(), 0, (1000 / fps)); }