Package net.pms.dlna

Examples of net.pms.dlna.DLNAResource


      if (res.size() != 1) {
        // another error
        LOGGER.debug("media unkonwn");
        throw new IOException("Bad id");
      }
      DLNAResource r = res.get(0);
      r.checkThumbnail();
      Headers hdr = t.getResponseHeaders();
      hdr.add("Content-Type", r.getThumbnailContentType());
      hdr.add("Accept-Ranges", "bytes");
      hdr.add("Connection", "keep-alive");
      InputStream in = r.getThumbnailInputStream();
      t.sendResponseHeaders(200, in.available());
      OutputStream os = t.getResponseBody();
      LOGGER.debug("input is " + in + " out " + os);
      RemoteUtil.dump(in, os);
    }
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    if (files == null || searchCriteria == null) {
      return;
    }
    searchCriteria = searchCriteria.toLowerCase();
    for (int i = files.size() - 1; i >= 0; i--) {
      DLNAResource res = files.get(i);

      if (res.isSearched()) {
        continue;
      }

      boolean keep = res.getName().toLowerCase().contains(searchCriteria);
      final DLNAMediaInfo media = res.getMedia();

      if (!keep && media != null && media.getAudioTracksList() != null) {
        for (int j = 0; j < media.getAudioTracksList().size(); j++) {
          DLNAMediaAudio audio = media.getAudioTracksList().get(j);
          if (audio.getAlbum() != null) {
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      throw new IOException("Bad id");
    }
    long len = res.get(0).length();
    Range range = RemoteUtil.parseRange(t.getRequestHeaders(), len);
    String mime = root.getDefaultRenderer().getMimeType(res.get(0).mimeType());
    DLNAResource dlna = res.get(0);
    DLNAMediaInfo m = dlna.getMedia();
    if(mime.equals(FormatConfiguration.MIMETYPE_AUTO) && m != null && m.getMimeType() != null) {
      mime = m.getMimeType();
    }
    if (dlna.getFormat().isVideo()) {
      if (flash) {
        mime = "video/flash";
        dlna.setPlayer(new WebPlayer(WebPlayer.FLASH));
      } else if (!RemoteUtil.directmime(mime)) {
        mime = RemoteUtil.MIME_TRANS;
        dlna.setPlayer(new WebPlayer(WebPlayer.TRANS));
      }
      else {
        dlna.setPlayer(null);
      }
    }

    LOGGER.debug("dumping media " + mime + " " + res);
    InputStream in = dlna.getInputStream(range, root.getDefaultRenderer());
    Headers hdr = t.getResponseHeaders();
    hdr.add("Content-Type", mime);
    hdr.add("Accept-Ranges", "bytes");
    hdr.add("Server", PMS.get().getServerName());
    hdr.add("Connection", "keep-alive");
    t.sendResponseHeaders(200, 0);
    OutputStream os = t.getResponseBody();
    StartStopListenerDelegate startStop = new StartStopListenerDelegate(t.getRemoteAddress().getHostString());
    PMS.get().getFrame().setStatusLine("Serving " + dlna.getName());
    startStop.start(dlna);
    RemoteUtil.dump(in, os, startStop);
    PMS.get().getFrame().setStatusLine("");
  }
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  private DLNAResource findNext(int start, int inc, List<DLNAResource> list) {
    int nxtPos = start;
    while ((nxtPos < list.size()) && (nxtPos >= 0)) {
      // if we're not last/first in list just pick next/prev from child list
      DLNAResource n = list.get(nxtPos);
      if (!n.isFolder()) {
        return n;
      }
      nxtPos += inc;
    }
    return null;
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    List<DLNAResource> res = root.getDLNAResources(id, false, 0, 0, root.getDefaultRenderer());
    if (res == null || res.isEmpty()) {
      LOGGER.debug("Bad id in web if " + id);
      throw new IOException("Bad Id");
    }
    DLNAResource r = res.get(0);
    String auto = " autoplay>";
    // next/prev handling
    String dir = RemoteUtil.getQueryVars(t.getRequestURI().getQuery(), "nxt");
    if (StringUtils.isNotEmpty(dir)) {
      // if the "nxt" field is set we should calculate the next media
      // 1st fetch or own index in the child list
      List<DLNAResource> children = r.getParent().getChildren();
      int i = children.indexOf(r);
      DLNAResource n = null;
      int inc;
      int loopPos;
      if (dir.equals("next")) {
        inc = 1;
        loopPos = 0;
      } else {
        inc = -1;
        loopPos = children.size() - 1;
      }
      n = findNext(i + inc, inc, children);
      if (n == null && configuration.getWebAutoLoop(r.getFormat())) {
        // we were last/first so if we loop pick first/last in list
        n = findNext(loopPos, inc, children);
      }
      if (n != null) {
        // all done, change the id
        id = n.getResourceId();
        r = n;
      } else {
        // trick here to stop continuing if loop is off
        auto = ">";
      }
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    if (res.size() != 1) {
      // another error
      LOGGER.debug("media unkonwn");
      throw new IOException("Bad id");
    }
    DLNAResource dlna = res.get(0);
    long len = dlna.length();
    dlna.setPlayer(null);
    Range range = RemoteUtil.parseRange(t.getRequestHeaders(), len);
    Range.Byte rb = range.asByteRange();
    InputStream in = dlna.getInputStream(range, root.getDefaultRenderer());
    String mime = root.getDefaultRenderer().getMimeType(dlna.mimeType());
    Headers hdr = t.getResponseHeaders();
    LOGGER.debug("dumping media " + mime + " " + dlna);
    hdr.add("Content-Type", mime);
    hdr.add("Accept-Ranges", "bytes");
    hdr.add("Server", PMS.get().getServerName());
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        output(output, http10 ? HTTP_200_OK_10 : HTTP_200_OK);
      }
    }

    StringBuilder response = new StringBuilder();
    DLNAResource dlna = null;
    boolean xbox360 = mediaRenderer.isXbox360();

    // Samsung 2012 TVs have a problematic preceding slash that needs to be removed.
    if (argument.startsWith("/")) {
      LOGGER.trace("Stripping preceding slash from: " + argument);
      argument = argument.substring(1);
    }

    if ((method.equals("GET") || method.equals("HEAD")) && argument.startsWith("console/")) {
      // Request to output a page to the HTML console.
      output(output, "Content-Type: text/html");
      response.append(HTMLConsole.servePage(argument.substring(8)));
    } else if ((method.equals("GET") || method.equals("HEAD")) && argument.startsWith("get/")) {
      // Request to retrieve a file

      /**
       * Skip the leading "get/" and extract the resource ID from the first path element
       * e.g. "get/0$1$5$3$4/Foo.mp4" -> "0$1$5$3$4"
       *
       * ExSport: I spotted on Android it is asking for "/get/0$2$4$2$1$3" which generates exception with response:
       * "Http: Response, HTTP/1.1, Status: Internal server error, URL: /get/0$2$4$2$1$3"
       * This should fix it
       */
      String id = argument.substring(argument.indexOf("get/") + 4, argument.lastIndexOf('/'));

      // Some clients escape the separators in their request: unescape them.
      id = id.replace("%24", "$");

      // Retrieve the DLNAresource itself.
      List<DLNAResource> files = PMS.get().getRootFolder(mediaRenderer).getDLNAResources(id, false, 0, 0, mediaRenderer);

      if (transferMode != null) {
        output(output, "TransferMode.DLNA.ORG: " + transferMode);
      }

      if (files.size() == 1) {
        // DLNAresource was found.
        dlna = files.get(0);
        String fileName = argument.substring(argument.lastIndexOf('/') + 1);

        if (fileName.startsWith("thumbnail0000")) {
          // This is a request for a thumbnail file.
          output(output, "Content-Type: " + dlna.getThumbnailContentType());
          output(output, "Accept-Ranges: bytes");
          output(output, "Expires: " + getFUTUREDATE() + " GMT");
          output(output, "Connection: keep-alive");
          if (mediaRenderer.isMediaParserV2()) {
            dlna.checkThumbnail();
          }

          inputStream = dlna.getThumbnailInputStream();
        } else if (dlna.getMedia() != null && fileName.contains("subtitle0000")) {
          // This is a request for a subtitle file
          output(output, "Content-Type: text/plain");
          output(output, "Expires: " + getFUTUREDATE() + " GMT");
          DLNAMediaSubtitle sub = dlna.getMediaSubtitle();
          if (sub != null) {
            try {
              // XXX external file is null if the first subtitle track is embedded:
              // http://www.ps3mediaserver.org/forum/viewtopic.php?f=3&t=15805&p=75534#p75534
              if (sub.isExternal()) {
                inputStream = new FileInputStream(sub.getExternalFile());
              }
            } catch (NullPointerException npe) {
              LOGGER.trace("Could not find external subtitles: " + sub);
            }
          }
        } else {
          // This is a request for a regular file.
          String name = dlna.getDisplayName(mediaRenderer);
          if (dlna.isNoName()) {
            name = dlna.getName() + " " + dlna.getDisplayName(mediaRenderer);
          }

          inputStream = dlna.getInputStream(Range.create(lowRange, highRange, timeseek, timeRangeEnd), mediaRenderer);
          if (dlna.isResume()) {
            // Update timeseek to possibly adjusted resume time
            timeseek = dlna.getResume().getTimeOffset() / (double) 1000;
          }

          if (inputStream == null) {
            // No inputStream indicates that transcoding / remuxing probably crashed.
            LOGGER.error("There is no inputstream to return for " + name);
          } else {
            startStopListenerDelegate.start(dlna);
            output(output, "Content-Type: " + getRendererMimeType(dlna.mimeType(), mediaRenderer));

            if (dlna.getMedia() != null && !configuration.isDisableSubtitles()) {
              // Some renderers (like Samsung devices) allow a custom header for a subtitle URL
              String subtitleHttpHeader = mediaRenderer.getSubtitleHttpHeader();
              if (subtitleHttpHeader != null && !"".equals(subtitleHttpHeader)) {
                // Device allows a custom subtitle HTTP header; construct it
                DLNAMediaSubtitle sub = dlna.getMediaSubtitle();
                if (sub != null) {
                  String subtitleUrl;
                  String subExtension = sub.getType().getExtension();
                  if (isNotBlank(subExtension)) {
                    subExtension = "." + subExtension;
                  }
                  subtitleUrl = "http://" + PMS.get().getServer().getHost() +
                    ':' + PMS.get().getServer().getPort() + "/get/" +
                    id + "/subtitle0000" + subExtension;

                  output(output, subtitleHttpHeader + ": " + subtitleUrl);
                }
              }
            }

            PMS.get().getFrame().setStatusLine("Serving " + name);

            // Response generation:
            // We use -1 for arithmetic convenience but don't send it as a value.
            // If Content-Length < 0 we omit it, for Content-Range we use '*' to signify unspecified.

            boolean chunked = mediaRenderer.isChunkedTransfer();

            // Determine the total size. Note: when transcoding the length is
            // not known in advance, so DLNAMediaInfo.TRANS_SIZE will be returned instead.

            long totalsize = dlna.length(mediaRenderer);

            if (chunked && totalsize == DLNAMediaInfo.TRANS_SIZE) {
              // In chunked mode we try to avoid arbitrary values.
              totalsize = -1;
            }

            long remaining = totalsize - lowRange;
            long requested = highRange - lowRange;

            if (requested != 0) {
              // Determine the range (i.e. smaller of known or requested bytes)
              long bytes = remaining > -1 ? remaining : inputStream.available();

              if (requested > 0 && bytes > requested) {
                bytes = requested + 1;
              }

              // Calculate the corresponding highRange (this is usually redundant).
              highRange = lowRange + bytes - (bytes > 0 ? 1 : 0);

              LOGGER.trace((chunked ? "Using chunked response. " : "") + "Sending " + bytes + " bytes.");

              output(output, "Content-Range: bytes " + lowRange + "-" + (highRange > -1 ? highRange : "*") + "/" + (totalsize > -1 ? totalsize : "*"));

              // Content-Length refers to the current chunk size here, though in chunked
              // mode if the request is open-ended and totalsize is unknown we omit it.
              if (chunked && requested < 0 && totalsize < 0) {
                CLoverride = -1;
              } else {
                CLoverride = bytes;
              }
            } else {
              // Content-Length refers to the total remaining size of the stream here.
              CLoverride = remaining;
            }

            if (contentFeatures != null) {
              output(output, "ContentFeatures.DLNA.ORG: " + dlna.getDlnaContentFeatures());
            }

            if (dlna.getPlayer() == null || xbox360) {
              output(output, "Accept-Ranges: bytes");
            }

            output(output, "Connection: keep-alive");
          }
        }
      }
    } else if ((method.equals("GET") || method.equals("HEAD")) && (argument.toLowerCase().endsWith(".png") || argument.toLowerCase().endsWith(".jpg") || argument.toLowerCase().endsWith(".jpeg"))) {
      if (argument.toLowerCase().endsWith(".png")) {
        output(output, "Content-Type: image/png");
      } else {
        output(output, "Content-Type: image/jpeg");
      }

      output(output, "Accept-Ranges: bytes");
      output(output, "Connection: keep-alive");
      output(output, "Expires: " + getFUTUREDATE() + " GMT");
      inputStream = getResourceInputStream(argument);
    } else if ((method.equals("GET") || method.equals("HEAD")) && (argument.equals("description/fetch") || argument.endsWith("1.0.xml"))) {
      String profileName = "";
      if (configuration.isAppendProfileName()) {
        profileName = " [" + configuration.getProfileName() + "]";
      }

      String serverName = configuration.getServerName();
      output(output, CONTENT_TYPE);
      output(output, "Cache-Control: no-cache");
      output(output, "Expires: 0");
      output(output, "Accept-Ranges: bytes");
      output(output, "Connection: keep-alive");
      inputStream = getResourceInputStream((argument.equals("description/fetch") ? "PMS.xml" : argument));

      if (argument.equals("description/fetch")) {
        byte b[] = new byte[inputStream.available()];
        inputStream.read(b);
        String s = new String(b);
        s = s.replace("[uuid]", PMS.get().usn()); //.substring(0, PMS.get().usn().length()-2));

        if (PMS.get().getServer().getHost() != null) {
          s = s.replace("[host]", PMS.get().getServer().getHost());
          s = s.replace("[port]", "" + PMS.get().getServer().getPort());
        }

        if (xbox360) {
          LOGGER.debug("DLNA changes for Xbox 360");
          s = s.replace("Universal Media Server", serverName + profileName + " : Windows Media Connect");
          s = s.replace("<modelName>UMS</modelName>", "<modelName>Windows Media Connect</modelName>");
          s = s.replace("<serviceList>", "<serviceList>" + CRLF + "<service>" + CRLF +
            "<serviceType>urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:1</serviceType>" + CRLF +
            "<serviceId>urn:microsoft.com:serviceId:X_MS_MediaReceiverRegistrar</serviceId>" + CRLF +
            "<SCPDURL>/upnp/mrr/scpd</SCPDURL>" + CRLF +
            "<controlURL>/upnp/mrr/control</controlURL>" + CRLF +
            "</service>" + CRLF);
        } else {
          s = s.replace("Universal Media Server", serverName + profileName);
        }

        inputStream = new ByteArrayInputStream(s.getBytes());
      }
    } else if (method.equals("POST") && (argument.contains("MS_MediaReceiverRegistrar_control") || argument.contains("mrr/control"))) {
      output(output, CONTENT_TYPE_UTF8);
      response.append(HTTPXMLHelper.XML_HEADER);
      response.append(CRLF);
      response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
      response.append(CRLF);

      if (soapaction != null && soapaction.contains("IsAuthorized")) {
        response.append(HTTPXMLHelper.XBOX_360_2);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.contains("IsValidated")) {
        response.append(HTTPXMLHelper.XBOX_360_1);
        response.append(CRLF);
      }

      response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
      response.append(CRLF);
    } else if (method.equals("POST") && argument.endsWith("upnp/control/connection_manager")) {
      output(output, CONTENT_TYPE_UTF8);
      if (soapaction != null && soapaction.contains("ConnectionManager:1#GetProtocolInfo")) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.PROTOCOLINFO_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      }
    } else if (method.equals("POST") && argument.endsWith("upnp/control/content_directory")) {
      output(output, CONTENT_TYPE_UTF8);

      if (soapaction != null && soapaction.contains("ContentDirectory:1#GetSystemUpdateID")) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.GETSYSTEMUPDATEID_HEADER);
        response.append(CRLF);
        response.append("<Id>").append(DLNAResource.getSystemUpdateId()).append("</Id>");
        response.append(CRLF);
        response.append(HTTPXMLHelper.GETSYSTEMUPDATEID_FOOTER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.contains("ContentDirectory:1#GetSortCapabilities")) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SORTCAPS_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.contains("ContentDirectory:1#X_GetFeatureList")) { // Added for Samsung 2012 TVs
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SAMSUNG_ERROR_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.contains("ContentDirectory:1#GetSearchCapabilities")) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SEARCHCAPS_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && (soapaction.contains("ContentDirectory:1#Browse") || soapaction.contains("ContentDirectory:1#Search"))) {
        objectID = getEnclosingValue(content, "<ObjectID", "</ObjectID>");
        String containerID = null;
        if ((objectID == null || objectID.length() == 0)) {
          containerID = getEnclosingValue(content, "<ContainerID", "</ContainerID>");
          if (containerID == null || !containerID.contains("$")) {
            objectID = "0";
          } else {
            objectID = containerID;
            containerID = null;
          }
        }
        Object sI = getEnclosingValue(content, "<StartingIndex", "</StartingIndex>");
        Object rC = getEnclosingValue(content, "<RequestedCount", "</RequestedCount>");
        browseFlag = getEnclosingValue(content, "<BrowseFlag", "</BrowseFlag>");

        if (sI != null) {
          startingIndex = Integer.parseInt(sI.toString());
        }

        if (rC != null) {
          requestCount = Integer.parseInt(rC.toString());
        }

        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);

        if (soapaction != null && soapaction.contains("ContentDirectory:1#Search")) {
          response.append(HTTPXMLHelper.SEARCHRESPONSE_HEADER);
        } else {
          response.append(HTTPXMLHelper.BROWSERESPONSE_HEADER);
        }

        response.append(CRLF);
        response.append(HTTPXMLHelper.RESULT_HEADER);
        response.append(HTTPXMLHelper.DIDL_HEADER);

        boolean browseDirectChildren = browseFlag != null && browseFlag.equals("BrowseDirectChildren");

        if (soapaction != null && soapaction.contains("ContentDirectory:1#Search")) {
          browseDirectChildren = true;
        }

        // Xbox 360 virtual containers ... d'oh!
        String searchCriteria = null;
        if (xbox360 && configuration.getUseCache() && PMS.get().getLibrary() != null && containerID != null) {
          if (containerID.equals("7") && PMS.get().getLibrary().getAlbumFolder() != null) {
            objectID = PMS.get().getLibrary().getAlbumFolder().getResourceId();
          } else if (containerID.equals("6") && PMS.get().getLibrary().getArtistFolder() != null) {
            objectID = PMS.get().getLibrary().getArtistFolder().getResourceId();
          } else if (containerID.equals("5") && PMS.get().getLibrary().getGenreFolder() != null) {
            objectID = PMS.get().getLibrary().getGenreFolder().getResourceId();
          } else if (containerID.equals("F") && PMS.get().getLibrary().getPlaylistFolder() != null) {
            objectID = PMS.get().getLibrary().getPlaylistFolder().getResourceId();
          } else if (containerID.equals("4") && PMS.get().getLibrary().getAllFolder() != null) {
            objectID = PMS.get().getLibrary().getAllFolder().getResourceId();
          } else if (containerID.equals("1")) {
            String artist = getEnclosingValue(content, "upnp:artist = &quot;", "&quot;)");
            if (artist != null) {
              objectID = PMS.get().getLibrary().getArtistFolder().getResourceId();
              searchCriteria = artist;
            }
          }
        } else if (soapaction.contains("ContentDirectory:1#Search")) {
          searchCriteria = getEnclosingValue(content, "<SearchCriteria", "</SearchCriteria>");
        }

        List<DLNAResource> files = PMS.get().getRootFolder(mediaRenderer).getDLNAResources(
          objectID,
          browseDirectChildren,
          startingIndex,
          requestCount,
          mediaRenderer,
          searchCriteria
        );

        if (searchCriteria != null && files != null) {
          UMSUtils.postSearch(files, searchCriteria);
          if (xbox360) {
            if (files.size() > 0) {
              files = files.get(0).getChildren();
            }
          }
        }

        int minus = 0;
        if (files != null) {
          for (DLNAResource uf : files) {
            if (xbox360 && containerID != null) {
              uf.setFakeParentId(containerID);
            }

            if (uf.isCompatible(mediaRenderer) && (uf.getPlayer() == null || uf.getPlayer().isPlayerCompatible(mediaRenderer))) {
              response.append(uf.getDidlString(mediaRenderer));
            } else {
              minus++;
            }
          }
        }

        response.append(HTTPXMLHelper.DIDL_FOOTER);
        response.append(HTTPXMLHelper.RESULT_FOOTER);
        response.append(CRLF);

        int filessize = 0;
        if (files != null) {
          filessize = files.size();
        }

        response.append("<NumberReturned>").append(filessize - minus).append("</NumberReturned>");
        response.append(CRLF);
        DLNAResource parentFolder = null;

        if (files != null && filessize > 0) {
          parentFolder = files.get(0).getParent();
        }

        if (browseDirectChildren && mediaRenderer.isMediaParserV2() && mediaRenderer.isDLNATreeHack()) {
          // with the new parser, files are parsed and analyzed *before*
          // creating the DLNA tree, every 10 items (the ps3 asks 10 by 10),
          // so we do not know exactly the total number of items in the DLNA folder to send
          // (regular files, plus the #transcode folder, maybe the #imdb one, also files can be
          // invalidated and hidden if format is broken or encrypted, etc.).
          // let's send a fake total size to force the renderer to ask following items
          int totalCount = startingIndex + requestCount + 1; // returns 11 when 10 asked

          // If no more elements, send the startingIndex
          if (filessize - minus <= 0) {
            totalCount = startingIndex;
          }

          response.append("<TotalMatches>").append(totalCount).append("</TotalMatches>");
        } else if (browseDirectChildren) {
          response.append("<TotalMatches>").append(((parentFolder != null) ? parentFolder.childrenNumber() : filessize) - minus).append("</TotalMatches>");
        } else {
          // From upnp spec: If BrowseMetadata is specified in the BrowseFlags then TotalMatches = 1
          response.append("<TotalMatches>1</TotalMatches>");
        }

        response.append(CRLF);
        response.append("<UpdateID>");

        if (parentFolder != null) {
          response.append(parentFolder.getUpdateId());
        } else {
          response.append("1");
        }

        response.append("</UpdateID>");
View Full Code Here

    final StartStopListenerDelegate startStopListenerDelegate
  ) throws IOException {
    ChannelFuture future = null;
    long CLoverride = -2; // 0 and above are valid Content-Length values, -1 means omit
    StringBuilder response = new StringBuilder();
    DLNAResource dlna = null;
    boolean xbox = mediaRenderer.isXBOX();

    // Samsung 2012 TVs have a problematic preceding slash that needs to be removed.
    if (argument.startsWith("/")) {
      logger.trace("Stripping preceding slash from: " + argument);
      argument = argument.substring(1);
    }

    if ((method.equals("GET") || method.equals("HEAD")) && argument.startsWith("console/")) {
      // Request to output a page to the HTML console.
      output.setHeader(HttpHeaders.Names.CONTENT_TYPE, "text/html");
      response.append(HTMLConsole.servePage(argument.substring(8)));
    } else if ((method.equals("GET") || method.equals("HEAD")) && argument.startsWith("get/")) {
      // Request to retrieve a file

      /*
       * skip the leading "get/" and extract the
       * resource ID from the first path element
       * e.g. "get/0$1$5$3$4/Foo.mp4" -> "0$1$5$3$4"
       *
       * ExSport: I spotted on Android it is asking for "/get/0$2$4$2$1$3"
       */
      String id = StringUtils.substringBetween(argument, "get/", "/");

      // Some clients escape the separators in their request: unescape them.
      id = id.replace("%24", "$");

      // Retrieve the DLNA resource itself.
      List<DLNAResource> files = PMS.get().getRootFolder(mediaRenderer).getDLNAResources(id, false, 0, 0, mediaRenderer);

      if (transferMode != null) {
        output.setHeader("TransferMode.DLNA.ORG", transferMode);
      }

      if (files.size() == 1) {
        // DLNAresource was found.
        dlna = files.get(0);
        String fileName = argument.substring(argument.lastIndexOf("/") + 1);

        if (fileName.startsWith("thumbnail0000")) {
          // This is a request for a thumbnail file.
          output.setHeader(HttpHeaders.Names.CONTENT_TYPE, dlna.getThumbnailContentType());
          output.setHeader(HttpHeaders.Names.ACCEPT_RANGES, "bytes");
          output.setHeader(HttpHeaders.Names.EXPIRES, getFUTUREDATE() + " GMT");
          output.setHeader(HttpHeaders.Names.CONNECTION, "keep-alive");

          if (mediaRenderer.isMediaParserV2()) {
            dlna.checkThumbnail();
          }

          inputStream = dlna.getThumbnailInputStream();
        } else if (fileName.indexOf("subtitle0000") > -1) {
          // This is a request for a subtitle file
          output.setHeader(HttpHeaders.Names.CONTENT_TYPE, "text/plain");
          output.setHeader(HttpHeaders.Names.EXPIRES, getFUTUREDATE() + " GMT");
          List<DLNAMediaSubtitle> subs = dlna.getMedia().getSubtitleTracksList();

          if (subs != null && !subs.isEmpty()) {
            // TODO: maybe loop subs to get the requested subtitle type instead of using the first one
            DLNAMediaSubtitle sub = subs.get(0);
            if (sub.isExternal()) {
              inputStream = new java.io.FileInputStream(sub.getExternalFile());
            }
          }
        } else {
          // This is a request for a regular file.

          // If range has not been initialized yet and the DLNAResource has its
          // own start and end defined, initialize range with those values before
          // requesting the input stream.
          Range.Time splitRange = dlna.getSplitRange();

          if (range.getStart() == null && splitRange.getStart() != null) {
            range.setStart(splitRange.getStart());
          }

          if (range.getEnd() == null && splitRange.getEnd() != null) {
            range.setEnd(splitRange.getEnd());
          }

          inputStream = dlna.getInputStream(Range.create(lowRange, highRange, range.getStart(), range.getEnd()), mediaRenderer);

          if (!configuration.isDisableSubtitles()) {
          // Some renderers (like Samsung devices) allow a custom header for a subtitle URL
          String subtitleHttpHeader = mediaRenderer.getSubtitleHttpHeader();

          if (subtitleHttpHeader != null && !"".equals(subtitleHttpHeader)) {
            // Device allows a custom subtitle HTTP header; construct it
            List<DLNAMediaSubtitle> subs = dlna.getMedia().getSubtitleTracksList();

            if (subs != null && !subs.isEmpty()) {
              DLNAMediaSubtitle sub = subs.get(0);
              String subtitleUrl;
              String subExtension = sub.getType().getExtension();
              if (isNotBlank(subExtension)) {
                subtitleUrl = "http://" + PMS.get().getServer().getHost()
                    + ':' + PMS.get().getServer().getPort() + "/get/"
                    + id + "/subtitle0000." + subExtension;
              } else {
                subtitleUrl = "http://" + PMS.get().getServer().getHost()
                    + ':' + PMS.get().getServer().getPort() + "/get/"
                    + id + "/subtitle0000";
              }
              output.setHeader(subtitleHttpHeader, subtitleUrl);
            }
          }
          }

          String name = dlna.getDisplayName(mediaRenderer);

          if (inputStream == null) {
            // No inputStream indicates that transcoding / remuxing probably crashed.
            logger.error("There is no inputstream to return for " + name);
          } else {
            // Notify plugins that the DLNAresource is about to start playing
            startStopListenerDelegate.start(dlna);

            // Try to determine the content type of the file
            String rendererMimeType = getRendererMimeType(dlna.mimeType(), mediaRenderer);

            if (rendererMimeType != null && !"".equals(rendererMimeType)) {
              output.setHeader(HttpHeaders.Names.CONTENT_TYPE, rendererMimeType);
            }

            final DLNAMediaInfo media = dlna.getMedia();
            if (media != null) {
              if (isNotBlank(media.getContainer())) {
                name += " [container: " + media.getContainer() + "]";
              }

              if (isNotBlank(media.getCodecV())) {
                name += " [video: " + media.getCodecV() + "]";
              }
            }

            PMS.get().getFrame().setStatusLine("Serving " + name);

            // Response generation:
            // We use -1 for arithmetic convenience but don't send it as a value.
            // If Content-Length < 0 we omit it, for Content-Range we use '*' to signify unspecified.

            boolean chunked = mediaRenderer.isChunkedTransfer();

            // Determine the total size. Note: when transcoding the length is
            // not known in advance, so DLNAMediaInfo.TRANS_SIZE will be returned instead.

            long totalsize = dlna.length(mediaRenderer);

            if (chunked && totalsize == DLNAMediaInfo.TRANS_SIZE) {
              // In chunked mode we try to avoid arbitrary values.
              totalsize = -1;
            }

            long remaining = totalsize - lowRange;
            long requested = highRange - lowRange;

            if (requested != 0) {
              // Determine the range (i.e. smaller of known or requested bytes)
              long bytes = remaining > -1 ? remaining : inputStream.available();

              if (requested > 0 && bytes > requested) {
                bytes = requested + 1;
              }

              // Calculate the corresponding highRange (this is usually redundant).
              highRange = lowRange + bytes - (bytes > 0 ? 1 : 0);

              logger.trace((chunked ? "Using chunked response. " : ""+ "Sending " + bytes + " bytes.");

              output.setHeader(HttpHeaders.Names.CONTENT_RANGE, "bytes " + lowRange + "-" + (highRange > -1 ? highRange : "*") + "/" + (totalsize > -1 ? totalsize : "*"));

              // Content-Length refers to the current chunk size here, though in chunked
              // mode if the request is open-ended and totalsize is unknown we omit it.
              if (chunked && requested < 0 && totalsize < 0) {
                CLoverride = -1;
              } else {
                CLoverride = bytes;
              }
            } else {
              // Content-Length refers to the total remaining size of the stream here.
              CLoverride = remaining;
            }

            // Calculate the corresponding highRange (this is usually redundant).
            highRange = lowRange + CLoverride - (CLoverride > 0 ? 1 : 0);

            if (contentFeatures != null) {
              output.setHeader("ContentFeatures.DLNA.ORG", dlna.getDlnaContentFeatures());
            }

            output.setHeader(HttpHeaders.Names.ACCEPT_RANGES, "bytes");
            output.setHeader(HttpHeaders.Names.CONNECTION, "keep-alive");
          }
        }
      }
    } else if ((method.equals("GET") || method.equals("HEAD")) && (argument.toLowerCase().endsWith(".png") || argument.toLowerCase().endsWith(".jpg") || argument.toLowerCase().endsWith(".jpeg"))) {
      if (argument.toLowerCase().endsWith(".png")) {
        output.setHeader(HttpHeaders.Names.CONTENT_TYPE, "image/png");
      } else {
        output.setHeader(HttpHeaders.Names.CONTENT_TYPE, "image/jpeg");
      }

      output.setHeader(HttpHeaders.Names.ACCEPT_RANGES, "bytes");
      output.setHeader(HttpHeaders.Names.CONNECTION, "keep-alive");
      output.setHeader(HttpHeaders.Names.EXPIRES, getFUTUREDATE() + " GMT");
      inputStream = getResourceInputStream(argument);
    } else if ((method.equals("GET") || method.equals("HEAD")) && (argument.equals("description/fetch") || argument.endsWith("1.0.xml"))) {
      output.setHeader(HttpHeaders.Names.CONTENT_TYPE, "text/xml; charset=\"utf-8\"");
      output.setHeader(HttpHeaders.Names.CACHE_CONTROL, "no-cache");
      output.setHeader(HttpHeaders.Names.EXPIRES, "0");
      output.setHeader(HttpHeaders.Names.ACCEPT_RANGES, "bytes");
      output.setHeader(HttpHeaders.Names.CONNECTION, "keep-alive");
      inputStream = getResourceInputStream((argument.equals("description/fetch") ? "PMS.xml" : argument));

      if (argument.equals("description/fetch")) {
        byte b[] = new byte[inputStream.available()];
        inputStream.read(b);
        String s = new String(b);
        s = s.replace("[uuid]", PMS.get().usn()); //.substring(0, PMS.get().usn().length()-2));
        String profileName = configuration.getProfileName();

        if (PMS.get().getServer().getHost() != null) {
          s = s.replace("[host]", PMS.get().getServer().getHost());
          s = s.replace("[port]", "" + PMS.get().getServer().getPort());
        }

        if (xbox) {
          logger.debug("DLNA changes for Xbox 360");
          s = s.replace("PS3 Media Server", "PS3 Media Server [" + profileName + "] : Windows Media Connect");
          s = s.replace("<modelName>PMS</modelName>", "<modelName>Windows Media Connect</modelName>");
          s = s.replace("<serviceList>", "<serviceList>" + CRLF + "<service>" + CRLF
              + "<serviceType>urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:1</serviceType>" + CRLF
              + "<serviceId>urn:microsoft.com:serviceId:X_MS_MediaReceiverRegistrar</serviceId>" + CRLF
              + "<SCPDURL>/upnp/mrr/scpd</SCPDURL>" + CRLF
              + "<controlURL>/upnp/mrr/control</controlURL>" + CRLF
              + "</service>" + CRLF);
        } else {
          s = s.replace("PS3 Media Server", "PS3 Media Server [" + profileName + "]");
        }

        if (!mediaRenderer.isPS3()) {
          // hacky stuff. replace the png icon by a jpeg one. Like mpeg2 remux,
          // really need a proper format compatibility list by renderer
          s = s.replace("<mimetype>image/png</mimetype>", "<mimetype>image/jpeg</mimetype>");
          s = s.replace("/images/thumbnail-video-256.png", "/images/thumbnail-video-120.jpg");
          s = s.replace(">256<", ">120<");
        }

        response.append(s);
        inputStream = null;
      }
    } else if (method.equals("POST") && (argument.contains("MS_MediaReceiverRegistrar_control") || argument.contains("mrr/control"))) {
      output.setHeader(HttpHeaders.Names.CONTENT_TYPE, "text/xml; charset=\"utf-8\"");
      response.append(HTTPXMLHelper.XML_HEADER);
      response.append(CRLF);
      response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
      response.append(CRLF);

      if (soapaction != null && soapaction.contains("IsAuthorized")) {
        response.append(HTTPXMLHelper.XBOX_2);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.contains("IsValidated")) {
        response.append(HTTPXMLHelper.XBOX_1);
        response.append(CRLF);
      }

      response.append(HTTPXMLHelper.BROWSERESPONSE_FOOTER);
      response.append(CRLF);
      response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
      response.append(CRLF);
    } else if (method.equals("POST") && argument.endsWith("upnp/control/connection_manager")) {
      output.setHeader(HttpHeaders.Names.CONTENT_TYPE, "text/xml; charset=\"utf-8\"");

      if (soapaction != null && soapaction.indexOf("ConnectionManager:1#GetProtocolInfo") > -1) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.PROTOCOLINFO_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      }
    } else if (method.equals("POST") && argument.endsWith("upnp/control/content_directory")) {
      output.setHeader(HttpHeaders.Names.CONTENT_TYPE, "text/xml; charset=\"utf-8\"");

      if (soapaction != null && soapaction.indexOf("ContentDirectory:1#GetSystemUpdateID") > -1) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.GETSYSTEMUPDATEID_HEADER);
        response.append(CRLF);
        response.append("<Id>").append(DLNAResource.getSystemUpdateId()).append("</Id>");
        response.append(CRLF);
        response.append(HTTPXMLHelper.GETSYSTEMUPDATEID_FOOTER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.indexOf("ContentDirectory:1#X_GetFeatureList") > -1) { // Added for Samsung 2012 TVs
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.UPNP_INVALID_ACTION);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.indexOf("ContentDirectory:1#GetSortCapabilities") > -1) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SORTCAPS_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.indexOf("ContentDirectory:1#GetSearchCapabilities") > -1) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SEARCHCAPS_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && (soapaction.contains("ContentDirectory:1#Browse") || soapaction.contains("ContentDirectory:1#Search"))) {
        objectID = getEnclosingValue(content, "<ObjectID>", "</ObjectID>");
        String containerID = null;
        if (isEmpty(objectID) && xbox) {
          containerID = getEnclosingValue(content, "<ContainerID>", "</ContainerID>");
          if (containerID == null || !containerID.contains("$")) {
            objectID = "0";
          } else {
            objectID = containerID;
            containerID = null;
          }
        }
        Object sI = getEnclosingValue(content, "<StartingIndex>", "</StartingIndex>");
        Object rC = getEnclosingValue(content, "<RequestedCount>", "</RequestedCount>");
        browseFlag = getEnclosingValue(content, "<BrowseFlag>", "</BrowseFlag>");

        if (sI != null) {
          startingIndex = Integer.parseInt(sI.toString());
        }

        if (rC != null) {
          requestCount = Integer.parseInt(rC.toString());
        }

        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);

        if (soapaction != null && soapaction.contains("ContentDirectory:1#Search")) {
          response.append(HTTPXMLHelper.SEARCHRESPONSE_HEADER);
        } else {
          response.append(HTTPXMLHelper.BROWSERESPONSE_HEADER);
        }

        response.append(CRLF);
        response.append(HTTPXMLHelper.RESULT_HEADER);
        response.append(HTTPXMLHelper.DIDL_HEADER);

        if (soapaction != null && soapaction.contains("ContentDirectory:1#Search")) {
          browseFlag = "BrowseDirectChildren";
        }

        // XBOX virtual containers ... d'oh!
        String searchCriteria = null;
        if (xbox && configuration.getUseCache() && PMS.get().getLibrary() != null && containerID != null) {
          if (containerID.equals("7") && PMS.get().getLibrary().getAlbumFolder() != null) {
            objectID = PMS.get().getLibrary().getAlbumFolder().getResourceId();
          } else if (containerID.equals("6") && PMS.get().getLibrary().getArtistFolder() != null) {
            objectID = PMS.get().getLibrary().getArtistFolder().getResourceId();
          } else if (containerID.equals("5") && PMS.get().getLibrary().getGenreFolder() != null) {
            objectID = PMS.get().getLibrary().getGenreFolder().getResourceId();
          } else if (containerID.equals("F") && PMS.get().getLibrary().getPlaylistFolder() != null) {
            objectID = PMS.get().getLibrary().getPlaylistFolder().getResourceId();
          } else if (containerID.equals("4") && PMS.get().getLibrary().getAllFolder() != null) {
            objectID = PMS.get().getLibrary().getAllFolder().getResourceId();
          } else if (containerID.equals("1")) {
            String artist = getEnclosingValue(content, "upnp:artist = &quot;", "&quot;)");
            if (artist != null) {
              objectID = PMS.get().getLibrary().getArtistFolder().getResourceId();
              searchCriteria = artist;
            }
          }
        }

        List<DLNAResource> files = PMS.get().getRootFolder(mediaRenderer).getDLNAResources(
          objectID,
          browseFlag != null && browseFlag.equals("BrowseDirectChildren"),
          startingIndex,
          requestCount,
          mediaRenderer
        );

        if (searchCriteria != null && files != null) {
          for (int i = files.size() - 1; i >= 0; i--) {
            if (!files.get(i).getName().equals(searchCriteria)) {
              files.remove(i);
            }
          }

          if (files.size() > 0) {
            files = files.get(0).getChildren();
          }
        }

        int minus = 0;
        if (files != null) {
          for (DLNAResource uf : files) {
            if (xbox && containerID != null) {
              uf.setFakeParentId(containerID);
            }
            if (uf.isCompatible(mediaRenderer) && (uf.getPlayer() == null || uf.getPlayer().isPlayerCompatible(mediaRenderer))) {
              response.append(uf.getDidlString(mediaRenderer));
            } else {
              minus++;
            }
          }
        }

        response.append(HTTPXMLHelper.DIDL_FOOTER);
        response.append(HTTPXMLHelper.RESULT_FOOTER);
        response.append(CRLF);
        int filessize = 0;
        if (files != null) {
          filessize = files.size();
        }
        response.append("<NumberReturned>").append(filessize - minus).append("</NumberReturned>");
        response.append(CRLF);
        DLNAResource parentFolder = null;
        if (files != null && filessize > 0) {
          parentFolder = files.get(0).getParent();
        }
        if (browseFlag != null && browseFlag.equals("BrowseDirectChildren") && mediaRenderer.isMediaParserV2() && mediaRenderer.isDLNATreeHack()) {
          // with the new parser, files are parsed and analyzed *before* creating the DLNA tree,
          // every 10 items (the ps3 asks 10 by 10),
          // so we do not know exactly the total number of items in the DLNA folder to send
          // (regular files, plus the #transcode folder, maybe the #imdb one, also files can be
          // invalidated and hidden if format is broken or encrypted, etc.).
          // let's send a fake total size to force the renderer to ask following items
          int totalCount = startingIndex + requestCount + 1; // returns 11 when 10 asked
          if (filessize - minus <= 0) { // if no more elements, send the startingIndex
            totalCount = startingIndex;
          }
          response.append("<TotalMatches>").append(totalCount).append("</TotalMatches>");
        } else if (browseFlag != null && browseFlag.equals("BrowseDirectChildren")) {
          response.append("<TotalMatches>").append(((parentFolder != null) ? parentFolder.childrenNumber() : filessize) - minus).append("</TotalMatches>");
        } else { //from upnp spec: If BrowseMetadata is specified in the BrowseFlags then TotalMatches = 1
          response.append("<TotalMatches>1</TotalMatches>");
        }
        response.append(CRLF);
        response.append("<UpdateID>");
        if (parentFolder != null) {
          response.append(parentFolder.getUpdateId());
        } else {
          response.append("1");
        }
        response.append("</UpdateID>");
        response.append(CRLF);
View Full Code Here

        output(output, http10 ? HTTP_200_OK_10 : HTTP_200_OK);
      }
    }

    StringBuilder response = new StringBuilder();
    DLNAResource dlna = null;
    boolean xbox = mediaRenderer.isXBOX();

    // Samsung 2012 TVs have a problematic preceding slash that needs to be removed.
    if (argument.startsWith("/")) {
      logger.trace("Stripping preceding slash from: " + argument);
      argument = argument.substring(1);
    }

    if ((method.equals("GET") || method.equals("HEAD")) && argument.startsWith("console/")) {
      output(output, "Content-Type: text/html");
      response.append(HTMLConsole.servePage(argument.substring(8)));
    } else if ((method.equals("GET") || method.equals("HEAD")) && argument.startsWith("get/")) {
      String id = argument.substring(argument.indexOf("get/") + 4, argument.lastIndexOf("/"));
      id = id.replace("%24", "$"); // popcorn hour ?
      List<DLNAResource> files = PMS.get().getRootFolder(mediaRenderer).getDLNAResources(id, false, 0, 0, mediaRenderer);
      if (transferMode != null) {
        output(output, "TransferMode.DLNA.ORG: " + transferMode);
      }
      if (files.size() == 1) {
        // DNLAresource was found.
        dlna = files.get(0);
        String fileName = argument.substring(argument.lastIndexOf("/") + 1);

        if (fileName.startsWith("thumbnail0000")) {
          // This is a request for a thumbnail file.
          output(output, "Content-Type: " + dlna.getThumbnailContentType());
          output(output, "Accept-Ranges: bytes");
          output(output, "Expires: " + getFUTUREDATE() + " GMT");
          output(output, "Connection: keep-alive");
          if (mediaRenderer.isMediaParserV2()) {
            dlna.checkThumbnail();
          }
          inputStream = dlna.getThumbnailInputStream();
        } else if (fileName.indexOf("subtitle0000") > -1) {
          // This is a request for a subtitle file
          output(output, "Content-Type: text/plain");
          output(output, "Expires: " + getFUTUREDATE() + " GMT");
          List<DLNAMediaSubtitle> subs = dlna.getMedia().getSubtitleTracksList();

          if (subs != null && !subs.isEmpty()) {
            // TODO: maybe loop subs to get the requested subtitle type instead of using the first one
            DLNAMediaSubtitle sub = subs.get(0);
            if (sub.isExternal()) {
              inputStream = new java.io.FileInputStream(sub.getExternalFile());
            }
          }
        } else {
          // This is a request for a regular file.
          String name = dlna.getDisplayName(mediaRenderer);
          inputStream = dlna.getInputStream(Range.create(lowRange, highRange, timeseek, timeRangeEnd), mediaRenderer);
          if (inputStream == null) {
            // No inputStream indicates that transcoding / remuxing probably crashed.
            logger.error("There is no inputstream to return for " + name);
          } else {
            startStopListenerDelegate.start(dlna);
            output(output, "Content-Type: " + getRendererMimeType(dlna.mimeType(), mediaRenderer));

            if (!configuration.isDisableSubtitles()) {
              // Some renderers (like Samsung devices) allow a custom header for a subtitle URL
              String subtitleHttpHeader = mediaRenderer.getSubtitleHttpHeader();

              if (subtitleHttpHeader != null && !"".equals(subtitleHttpHeader)) {
                // Device allows a custom subtitle HTTP header; construct it
                List<DLNAMediaSubtitle> subs = dlna.getMedia().getSubtitleTracksList();

                if (subs != null && !subs.isEmpty()) {
                  DLNAMediaSubtitle sub = subs.get(0);
                  String subtitleUrl;
                  String subExtension = sub.getType().getExtension();

                  if (isNotBlank(subExtension)) {
                    subtitleUrl = "http://" + PMS.get().getServer().getHost()
                        + ':' + PMS.get().getServer().getPort() + "/get/"
                        + id + "/subtitle0000." + subExtension;
                  } else {
                    subtitleUrl = "http://" + PMS.get().getServer().getHost()
                        + ':' + PMS.get().getServer().getPort() + "/get/"
                        + id + "/subtitle0000";
                  }

                  output(output, subtitleHttpHeader + ": " + subtitleUrl);
                }
              }
            }

            final DLNAMediaInfo media = dlna.getMedia();

            if (media != null) {
              if (StringUtils.isNotBlank(media.getContainer())) {
                name += " [container: " + media.getContainer() + "]";
              }

              if (StringUtils.isNotBlank(media.getCodecV())) {
                name += " [video: " + media.getCodecV() + "]";
              }
            }

            PMS.get().getFrame().setStatusLine("Serving " + name);

            // Response generation:
            // We use -1 for arithmetic convenience but don't send it as a value.
            // If Content-Length < 0 we omit it, for Content-Range we use '*' to signify unspecified.

            boolean chunked = mediaRenderer.isChunkedTransfer();

            // Determine the total size. Note: when transcoding the length is
            // not known in advance, so DLNAMediaInfo.TRANS_SIZE will be returned instead.

            long totalsize = dlna.length(mediaRenderer);

            if (chunked && totalsize == DLNAMediaInfo.TRANS_SIZE) {
              // In chunked mode we try to avoid arbitrary values.
              totalsize = -1;
            }

            long remaining = totalsize - lowRange;
            long requested = highRange - lowRange;

            if (requested != 0) {
              // Determine the range (i.e. smaller of known or requested bytes)
              long bytes = remaining > -1 ? remaining : inputStream.available();

              if (requested > 0 && bytes > requested) {
                bytes = requested + 1;
              }

              // Calculate the corresponding highRange (this is usually redundant).
              highRange = lowRange + bytes - (bytes > 0 ? 1 : 0);

              logger.trace((chunked ? "Using chunked response. " : "") + "Sending " + bytes + " bytes.");

              output(output, "Content-Range: bytes " + lowRange
                  + "-" + (highRange > -1 ? highRange : "*")
                  + "/" + (totalsize > -1 ? totalsize : "*"));

              // Content-Length refers to the current chunk size here, though in chunked
              // mode if the request is open-ended and totalsize is unknown we omit it.
              if (chunked && requested < 0 && totalsize < 0) {
                CLoverride = -1;
              } else {
                CLoverride = bytes;
              }
            } else {
              // Content-Length refers to the total remaining size of the stream here.
              CLoverride = remaining;
            }

            if (contentFeatures != null) {
              output(output, "ContentFeatures.DLNA.ORG: " + dlna.getDlnaContentFeatures());
            }

            if (dlna.getPlayer() == null || xbox) {
              output(output, "Accept-Ranges: bytes");
            }

            output(output, "Connection: keep-alive");
          }
        }
      }
    } else if ((method.equals("GET") || method.equals("HEAD")) && (argument.toLowerCase().endsWith(".png") || argument.toLowerCase().endsWith(".jpg") || argument.toLowerCase().endsWith(".jpeg"))) {
      if (argument.toLowerCase().endsWith(".png")) {
        output(output, "Content-Type: image/png");
      } else {
        output(output, "Content-Type: image/jpeg");
      }
      output(output, "Accept-Ranges: bytes");
      output(output, "Connection: keep-alive");
      output(output, "Expires: " + getFUTUREDATE() + " GMT");
      inputStream = getResourceInputStream(argument);
    } else if ((method.equals("GET") || method.equals("HEAD")) && (argument.equals("description/fetch") || argument.endsWith("1.0.xml"))) {
      String profileName = configuration.getProfileName();
      output(output, CONTENT_TYPE);
      output(output, "Cache-Control: no-cache");
      output(output, "Expires: 0");
      output(output, "Accept-Ranges: bytes");
      output(output, "Connection: keep-alive");
      inputStream = getResourceInputStream((argument.equals("description/fetch") ? "PMS.xml" : argument));

      if (argument.equals("description/fetch")) {
        byte b[] = new byte[inputStream.available()];
        inputStream.read(b);
        String s = new String(b);
        s = s.replace("[uuid]", PMS.get().usn());//.substring(0, PMS.get().usn().length()-2));
        s = s.replace("[host]", PMS.get().getServer().getHost());
        s = s.replace("[port]", "" + PMS.get().getServer().getPort());
        if (xbox) {
          logger.debug("DLNA changes for Xbox 360");
          s = s.replace("PS3 Media Server", "PS3 Media Server [" + profileName + "] : Windows Media Connect");
          s = s.replace("<modelName>PMS</modelName>", "<modelName>Windows Media Connect</modelName>");
          s = s.replace("<serviceList>", "<serviceList>" + CRLF + "<service>" + CRLF
              + "<serviceType>urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:1</serviceType>" + CRLF
              + "<serviceId>urn:microsoft.com:serviceId:X_MS_MediaReceiverRegistrar</serviceId>" + CRLF
              + "<SCPDURL>/upnp/mrr/scpd</SCPDURL>" + CRLF
              + "<controlURL>/upnp/mrr/control</controlURL>" + CRLF
              + "</service>" + CRLF);


        } else {
          s = s.replace("PS3 Media Server", "PS3 Media Server [" + profileName + "]");
        }
        inputStream = new ByteArrayInputStream(s.getBytes());
      }
    } else if (method.equals("POST") && (argument.contains("MS_MediaReceiverRegistrar_control") || argument.contains("mrr/control"))) {
      output(output, CONTENT_TYPE_UTF8);
      response.append(HTTPXMLHelper.XML_HEADER);
      response.append(CRLF);
      response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
      response.append(CRLF);
      if (soapaction != null && soapaction.contains("IsAuthorized")) {
        response.append(HTTPXMLHelper.XBOX_2);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.contains("IsValidated")) {
        response.append(HTTPXMLHelper.XBOX_1);
        response.append(CRLF);
      }
      response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
      response.append(CRLF);
    } else if (method.equals("POST") && argument.endsWith("upnp/control/connection_manager")) {
      output(output, CONTENT_TYPE_UTF8);
      if (soapaction != null && soapaction.indexOf("ConnectionManager:1#GetProtocolInfo") > -1) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.PROTOCOLINFO_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      }
    } else if (method.equals("SUBSCRIBE")) {
      if (soapaction == null) {
        // Ignore this
        return;
      }
      output(output, CONTENT_TYPE_UTF8);
      output(output, "Content-Length: 0");
      output(output, "Connection: close");
      output(output, "SID: " + PMS.get().usn());
      output(output, "Server: " + PMS.get().getServerName());
      output(output, "Timeout: Second-1800");
      output(output, "");
      output.flush();
      // output.close();

      String cb = soapaction.replace("<", "").replace(">", "");

      try {
        URL soapActionUrl = new URL(cb);
        String addr = soapActionUrl.getHost();
        int port = soapActionUrl.getPort();
        Socket sock = new Socket(addr,port);
        OutputStream out = sock.getOutputStream();

        output(out, "NOTIFY /" + argument + " HTTP/1.1");
        output(out, "SID: " + PMS.get().usn());
        output(out, "SEQ: " + 0);
        output(out, "NT: upnp:event");
        output(out, "NTS: upnp:propchange");
        output(out, "HOST: " + addr + ":" + port);
        output(out, CONTENT_TYPE_UTF8);
        sock.close();
      } catch (MalformedURLException ex) {
        logger.debug("Cannot parse address and port from soap action \"" + soapaction + "\"", ex);
      }
     
      if (argument.contains("connection_manager")) {
        response.append(HTTPXMLHelper.eventHeader("urn:schemas-upnp-org:service:ConnectionManager:1"));
        response.append(HTTPXMLHelper.eventProp("SinkProtocolInfo"));
        response.append(HTTPXMLHelper.eventProp("SourceProtocolInfo"));
        response.append(HTTPXMLHelper.eventProp("CurrentConnectionIDs"));
        response.append(HTTPXMLHelper.EVENT_FOOTER);
      } else if (argument.contains("content_directory")) {
        response.append(HTTPXMLHelper.eventHeader("urn:schemas-upnp-org:service:ContentDirectory:1"));
        response.append(HTTPXMLHelper.eventProp("TransferIDs"));
        response.append(HTTPXMLHelper.eventProp("ContainerUpdateIDs"));
        response.append(HTTPXMLHelper.eventProp("SystemUpdateID",""+DLNAResource.getSystemUpdateId()));
        response.append(HTTPXMLHelper.EVENT_FOOTER);
      }
    } else if (method.equals("POST") && argument.endsWith("upnp/control/content_directory")) {
      output(output, CONTENT_TYPE_UTF8);

      if (soapaction != null && soapaction.indexOf("ContentDirectory:1#GetSystemUpdateID") > -1) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.GETSYSTEMUPDATEID_HEADER);
        response.append(CRLF);
        response.append("<Id>").append(DLNAResource.getSystemUpdateId()).append("</Id>");
        response.append(CRLF);
        response.append(HTTPXMLHelper.GETSYSTEMUPDATEID_FOOTER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.indexOf("ContentDirectory:1#GetSortCapabilities") > -1) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SORTCAPS_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.indexOf("ContentDirectory:1#X_GetFeatureList") > -1) { // Added for Samsung 2012 TVs
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.UPNP_INVALID_ACTION);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && soapaction.indexOf("ContentDirectory:1#GetSearchCapabilities") > -1) {
        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SEARCHCAPS_RESPONSE);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_FOOTER);
        response.append(CRLF);
      } else if (soapaction != null && (soapaction.contains("ContentDirectory:1#Browse")
          || soapaction.contains("ContentDirectory:1#Search"))) {
        objectID = getEnclosingValue(content, "<ObjectID>", "</ObjectID>");
        String containerID = null;
        if (isEmpty(objectID) && xbox) {
          containerID = getEnclosingValue(content, "<ContainerID>", "</ContainerID>");
          if (containerID == null || !containerID.contains("$")) {
            objectID = "0";
          } else {
            objectID = containerID;
            containerID = null;
          }
        }
        Object sI = getEnclosingValue(content, "<StartingIndex>", "</StartingIndex>");
        Object rC = getEnclosingValue(content, "<RequestedCount>", "</RequestedCount>");
        browseFlag = getEnclosingValue(content, "<BrowseFlag>", "</BrowseFlag>");
        if (sI != null) {
          startingIndex = Integer.parseInt(sI.toString());
        }
        if (rC != null) {
          requestCount = Integer.parseInt(rC.toString());
        }

        response.append(HTTPXMLHelper.XML_HEADER);
        response.append(CRLF);
        response.append(HTTPXMLHelper.SOAP_ENCODING_HEADER);
        response.append(CRLF);
        if (soapaction != null && soapaction.contains("ContentDirectory:1#Search")) {
          response.append(HTTPXMLHelper.SEARCHRESPONSE_HEADER);
        } else {
          response.append(HTTPXMLHelper.BROWSERESPONSE_HEADER);
        }
        response.append(CRLF);
        response.append(HTTPXMLHelper.RESULT_HEADER);

        response.append(HTTPXMLHelper.DIDL_HEADER);

        if (soapaction != null && soapaction.contains("ContentDirectory:1#Search")) {
          browseFlag = "BrowseDirectChildren";
        }

        // XBOX virtual containers ... doh
        String searchCriteria = null;
        if (xbox && configuration.getUseCache() && PMS.get().getLibrary() != null && containerID != null) {
          if (containerID.equals("7") && PMS.get().getLibrary().getAlbumFolder() != null) {
            objectID = PMS.get().getLibrary().getAlbumFolder().getResourceId();
          } else if (containerID.equals("6") && PMS.get().getLibrary().getArtistFolder() != null) {
            objectID = PMS.get().getLibrary().getArtistFolder().getResourceId();
          } else if (containerID.equals("5") && PMS.get().getLibrary().getGenreFolder() != null) {
            objectID = PMS.get().getLibrary().getGenreFolder().getResourceId();
          } else if (containerID.equals("F") && PMS.get().getLibrary().getPlaylistFolder() != null) {
            objectID = PMS.get().getLibrary().getPlaylistFolder().getResourceId();
          } else if (containerID.equals("4") && PMS.get().getLibrary().getAllFolder() != null) {
            objectID = PMS.get().getLibrary().getAllFolder().getResourceId();
          } else if (containerID.equals("1")) {
            String artist = getEnclosingValue(content, "upnp:artist = &quot;", "&quot;)");
            if (artist != null) {
              objectID = PMS.get().getLibrary().getArtistFolder().getResourceId();
              searchCriteria = artist;
            }
          }
        }

        List<DLNAResource> files = PMS.get().getRootFolder(mediaRenderer).getDLNAResources(
          objectID,
          browseFlag != null && browseFlag.equals("BrowseDirectChildren"),
          startingIndex,
          requestCount,
          mediaRenderer
        );

        if (searchCriteria != null && files != null) {
          for (int i = files.size() - 1; i >= 0; i--) {
            if (!files.get(i).getName().equals(searchCriteria)) {
              files.remove(i);
            }
          }

          if (files.size() > 0) {
            files = files.get(0).getChildren();
          }
        }

        int minus = 0;
        if (files != null) {
          for (DLNAResource uf : files) {
            if (xbox && containerID != null) {
              uf.setFakeParentId(containerID);
            }

            if (uf.isCompatible(mediaRenderer) && (uf.getPlayer() == null || uf.getPlayer().isPlayerCompatible(mediaRenderer))) {
              response.append(uf.getDidlString(mediaRenderer));
            } else {
              minus++;
            }
          }
        }

        response.append(HTTPXMLHelper.DIDL_FOOTER);
        response.append(HTTPXMLHelper.RESULT_FOOTER);
        response.append(CRLF);

        int filessize = 0;
        if (files != null) {
          filessize = files.size();
        }

        response.append("<NumberReturned>").append(filessize - minus).append("</NumberReturned>");
        response.append(CRLF);
        DLNAResource parentFolder = null;

        if (files != null && filessize > 0) {
          parentFolder = files.get(0).getParent();
        }

        if (browseFlag != null && browseFlag.equals("BrowseDirectChildren") && mediaRenderer.isMediaParserV2() && mediaRenderer.isDLNATreeHack()) {
          // with the new parser, files are parsed and analyzed *before*
          // creating the DLNA tree, every 10 items (the ps3 asks 10 by 10),
          // so we do not know exactly the total number of items in the DLNA folder to send
          // (regular files, plus the #transcode folder, maybe the #imdb one, also files can be
          // invalidated and hidden if format is broken or encrypted, etc.).
          // let's send a fake total size to force the renderer to ask following items
          int totalCount = startingIndex + requestCount + 1; // returns 11 when 10 asked

          if (filessize - minus <= 0) { // if no more elements, send startingIndex
            totalCount = startingIndex;
          }

          response.append("<TotalMatches>").append(totalCount).append("</TotalMatches>");
        } else if (browseFlag != null && browseFlag.equals("BrowseDirectChildren")) {
          response.append("<TotalMatches>").append(((parentFolder != null) ? parentFolder.childrenNumber() : filessize) - minus).append("</TotalMatches>");
        } else {
          // from upnp spec: If BrowseMetadata is specified in the BrowseFlags then TotalMatches = 1
          response.append("<TotalMatches>1</TotalMatches>");
        }

        response.append(CRLF);
        response.append("<UpdateID>");

        if (parentFolder != null) {
          response.append(parentFolder.getUpdateId());
        } else {
          response.append("1");
        }

        response.append("</UpdateID>");
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