Jitsi Videobridge plugin - Added support for sharing PDF Presentations

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@13927 b35dd754-fafc-0310-a699-88a17e54d16e

src/plugins/jitsivideobridge/changelog.html

@@ -44,6 +44,12 @@
 Jitsi Video Bridge Plugin Changelog
 </h1>
 
+<p><b>1.1.1</b> -- Feb 9th, 2014</p>
+
+<ul>
+     <li>Added support for PDF Presentations</li>
+</ul>
+
 <p><b>1.1</b> -- Jan 27th, 2014</p>
 
 <ul>

src/plugins/jitsivideobridge/plugin.xml

@@ -3,10 +3,10 @@
     <author>jitsi.org and igniterealtime.org</author>
     <class>org.jitsi.videobridge.openfire.PluginImpl</class>
     <description>Integrates Jitsi Video Bridge into Openfire.</description>
-    <licenseType>other</licenseType>
+    <licenseType>LGPL</licenseType>
     <minServerVersion>3.9.0</minServerVersion>
     <name>Jitsi Video Bridge</name>
-    <version>1.1</version>
+    <version>1.1.1</version>
 
    <adminconsole>
         <tab id="tab-server">

src/plugins/jitsivideobridge/readme.html

@@ -69,16 +69,20 @@ It includes the OfMeet video conference application using WebRTC as well as a si
 
 <h2>Installation</h2>
 
-<p>Copy jitsivideobridge.jar into the plugins directory of your Openfire server. The
-plugin will then be automatically deployed. To upgrade to a new version, copy the new
- jitsiVideobridge.jar file over the existing file.</p>
+<ol>
+    <li>Copy the jitsivideobridge.jar file to the OPENFIRE_HOME/plugins directory.</li>
+    <li>Restart Openfire.</li>
+    <li>Configure the admin properties page.</li>
+</ol>
 
 <h2>Configuration</h2>
 
-Under Server settings -> Jitsi Videobridge tab you can configure it.
+Under Server settings -> Jitsi Videobridge tab you can configure the range of UDP ports to be used by the videobridge.
 
 <h2>How to use</h2>
 
+Make sure you are using Google Chrome as your web browser and you have a webcam installed and ready for use.
+</p>
 To run the demo video conference application, point your browser at https://your_server:7443/ofmeet
 <p/>
 To download the Spark plugin, point your browser at https://your_server:7443/ofmeet/jitsivideobridge-plugin.jar

src/plugins/jitsivideobridge/src/WEB-INF/web.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <web-app>
-  
+
+	<servlet>
+		<servlet-name>proxy</servlet-name>
+		<servlet-class>org.jitsi.videobridge.openfire.HttpProxy</servlet-class>
+	</servlet>
+
+	<servlet-mapping>
+		<servlet-name>proxy</servlet-name>
+		<url-pattern>/proxy</url-pattern>
+	</servlet-mapping>	
+	
 </web-app>
\ No newline at end of file

src/plugins/jitsivideobridge/src/css/main.css

@@ -27,11 +27,19 @@ html, body{
     z-index: 0;
 }
 
+
+#pdfViewer {
+    display:block;
+    position:relative;
+    width:auto;
+    height:auto;
+}
+
 #remoteVideos {
     display:block;
     position:relative;
     text-align:center;
-    height:196px;
+    height:170px;
     width:auto;
     overflow: hidden;
     border:1px solid transparent;
@@ -46,6 +54,9 @@ html, body{
     width:auto;
     z-index:0;
     border:1px solid #FFFFFF;
+    background-repeat:no-repeat;
+    background-image:url(../images/avatar1.png);
+    background-size: contain;    
 }
 
 #remoteVideos video:hover {

src/plugins/jitsivideobridge/src/index.html

@@ -37,17 +37,22 @@
             <a class="button" onclick="openLinkDialog();"><i title="Invite others" class="fa fa-link fa-lg"></i></a>
             <div class="header_button_separator"></div>
             <a class="button" onclick='openChat();'><i id="chat" title="Open chat" class="fa fa-comments fa-lg"></i></a>
+            <div class="header_button_separator"></div>
+            <a class="button" onclick='openPDFDialog();'><i id="pdf" title="Share PDF" class="fa fa-file fa-lg"></i></a>
+            <div class="header_button_separator"></div>
+            <a class="button" onclick='goFullScreen();'><i id="pdf" title="Full Screen" class="fa fa-arrows-alt fa-lg"></i></a>
         </div>
     </div>
 
     <div id="videospace">
         <div class="fade_line"></div>
-        <video id="largeVideo" onDblClick="toggleFullScreen();" autoplay oncontextmenu="return false;"></video>
+        <video id="largeVideo" onDblClick="goFullScreen();" autoplay oncontextmenu="return false;"></video>
+        <iframe id="pdfViewer" style="display:none"></iframe>
         <div class="fade_line"></div>
         <div id="remoteVideos">
             <video id="localVideo" autoplay oncontextmenu="return false;" muted/>
+ 			<audio id="localAudio" autoplay oncontextmenu="return false;" muted/>
         </div>
-        <video id="screenVideo" autoplay oncontextmenu="return false;" muted style="display:block"/>
     </div>
     <div id="chatspace">
         <div id="nickname">

src/plugins/jitsivideobridge/src/java/org/jitsi/videobridge/openfire/HttpProxy.java

+/*
+ * Jitsi Videobridge, OpenSource video conferencing.
+ *
+ * Distributable under LGPL license.
+ * See terms of license at gnu.org.
+ */
+
+package org.jitsi.videobridge.openfire;
+
+import org.jivesoftware.util.*;
+
+import org.slf4j.*;
+import org.slf4j.Logger;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.ServletOutputStream;
+
+import java.io.*;
+import java.net.*;
+import java.util.*;
+import java.text.*;
+
+
+
+public class HttpProxy  extends HttpServlet
+{
+    private static final Logger Log = LoggerFactory.getLogger(HttpProxy.class);
+	public static final long serialVersionUID = 24362462L;
+
+	public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+		try {
+			Log.info("HttpProxy - doGet start");
+
+			String url = request.getParameter("url");
+
+			if (url != null) {
+				writeHeader(response);
+				writeGet(url, response.getOutputStream());
+			}
+
+		}
+		catch(Exception e) {
+			Log.info("HttpProxy doGet Error: " + e.toString());
+		}
+	}
+
+
+    private void writeHeader(HttpServletResponse response)
+    {
+
+		try {
+			response.setHeader("Expires", "Sat, 6 May 1995 12:00:00 GMT");
+			response.setHeader("Cache-Control", "no-store, no-cache, must-revalidate");
+			response.addHeader("Cache-Control", "post-check=0, pre-check=0");
+			response.setHeader("Pragma", "no-cache");
+			response.setHeader("Content-Type", "application/pdf");
+			response.setHeader("Connection", "close");
+        }
+        catch(Exception e)
+        {
+			Log.info("HttpProxy writeHeader Error: " + e.toString());
+        }
+	}
+
+
+	private void writeGet(String urlString, ServletOutputStream out)
+	{
+		byte[] buffer = new byte[4096];
+
+		try{
+			URL url = new URL(urlString);
+			URLConnection urlConn = url.openConnection();
+			InputStream inStream = urlConn.getInputStream();
+			int n = -1;
+
+			while ( (n = inStream.read(buffer)) != -1)
+			{
+				out.write(buffer, 0, n);
+			}
+
+			out.close();
+
+		} catch(MalformedURLException e){
+			Log.info("HttpProxy writeGet MalformedURLException", e);
+
+		} catch(IOException  e1){
+			Log.info("HttpProxy writeGet IOException", e1);
+
+		} catch (Exception e2) {
+			Log.info("HttpProxy - writeGet Exception", e2);
+		}
+	}
+}

src/plugins/jitsivideobridge/src/js/config.js

@@ -6,7 +6,7 @@ var config = {
     },
     useIPv6: false, // ipv6 support. use at your own risk
     useNicks: false,
-    useWebsockets: true,
+    useWebsockets: false,
     resolution: "360",
     bosh: window.location.protocol + "//" + window.location.host + '/http-bind/' // FIXME: use xep-0156 for that
 };

src/plugins/jitsivideobridge/src/js/main.js

@@ -4,6 +4,9 @@ var nickname = null;
 var roomUrl = null;
 var sharedKey = '';
 var screenShare = false;
+var pdfShare = null;
+var pdfFrame = null;
+var pdfPage = "1";
 
 $(document).ready(function () 
 {
@@ -89,7 +92,8 @@ $(document).ready(function ()
 		getConstraints(['audio', 'video'], config.resolution);	
 	    	$("#screen").removeClass("fa-border");
 	    }
-		
+	    showToolbar();
+	    updateRoomUrl(window.location.href);		
 	    getUserMedia();
 	    
 	} else {
@@ -100,23 +104,75 @@ $(document).ready(function ()
 
 $(window).bind('beforeunload', function () 
 {
+    console.log("beforeunload");
+    
+    if (pdfShare != null)
+    {
+	connection.emuc.pdfShare("destroy", pdfShare);    
+    }
+    
     if (connection && connection.connected) {
-    	unregisterRayoEvents();
-	connection.disconnect();
+    	unregisterRayoEvents();	
+    }
+    
+    if (window.RTC.rayo.localStream)
+    {
+    	window.RTC.rayo.localStream.stop();
+    	window.RTC.rayo.localStream = null;
+    }
+    
+    if (window.RTC.rayo.pc)
+    {
+	var pcs = Object.getOwnPropertyNames(window.RTC.rayo.pc) 
+	
+	for (var i=0; i< pcs.length; i++)
+	{
+		console.log("closing peer connection", pcs[i]);
+		
+		var pc = window.RTC.rayo.pc[pcs[i]];
+		
+		if (pc)
+		{
+			pc.close();
+			pc = null;
+		}
+	}
     }
+    
+    connection.disconnect();    
+});
+
+$(window).bind('entered.muc', function (event, from, member) 
+{
+	console.log('entered.muc', from, member);
+	
+	if (pdfShare)
+	{					
+		connection.emuc.pdfShare("create", pdfShare + "&control=false#" + pdfPage);
+	}	
+});
+
+$(window).bind('left.muc', function (event, from) 
+{
+	console.log('left.muc', from);
 });
 
 $(document).bind('mediaready.rayo', function(event, stream) 
 {
 	window.RTC.rayo.localStream = stream;
 
-	window.RTC.attachMediaStream($('#localVideo'), stream);
-	document.getElementById('localVideo').muted = true;
-	document.getElementById('localVideo').autoplay = true;
-	document.getElementById('localVideo').volume = 0;
+	if (stream.getVideoTracks().length > 0)
+	{
+		window.RTC.attachMediaStream($('#localVideo'), stream);
+		document.getElementById('localVideo').muted = true;
+		document.getElementById('localVideo').autoplay = true;
+		document.getElementById('localVideo').volume = 0;
 
-	document.getElementById('largeVideo').volume = 0;
-	document.getElementById('largeVideo').src = document.getElementById('localVideo').src;
+		document.getElementById('largeVideo').volume = 0;
+		document.getElementById('largeVideo').src = document.getElementById('localVideo').src;
+	} else {
+		window.RTC.attachMediaStream($('#localAudio'), stream);	
+	}
     
 	console.log("mediaready.rayo");   
 	
@@ -177,6 +233,7 @@ $(document).bind('remotestreamadded.rayo', function(event, data, sid)
 		console.log('hover in', $(this).attr('src'));
 		$("#largeVideo").css("visibility", "visible");
 		var newSrc = $(this).attr('src');
+		
 		if ($('#largeVideo').attr('src') != newSrc) {
 		    document.getElementById('largeVideo').volume = 1;
 		    $('#largeVideo').fadeOut(300, function(){
@@ -184,6 +241,11 @@ $(document).bind('remotestreamadded.rayo', function(event, data, sid)
 			$(this).fadeIn(300);
 		    });
 		}
+		
+		if (pdfFrame != null)
+		{			
+			$("#largeVideo").css("display", "none");
+		}
 	    }
 	);
 });
@@ -694,9 +756,6 @@ function handleOffer (from, offer)
 
 	window.RTC.rayo.pc[videobridge].addStream(window.RTC.rayo.localStream);
 	window.RTC.rayo.pc[videobridge].setRemoteDescription(new RTCSessionDescription({type: "offer", sdp : bridgeSDP.raw}));
-	
-    	showToolbar();	
-    	updateRoomUrl(window.location.href);
 };
 	
 	
@@ -957,6 +1016,130 @@ function lockRoom(lock) {
     buttonClick("#lockIcon", "fa fa-unlock fa-lg fa fa-lock fa-lg");
 }
 
+function openPDFDialog() 
+{
+    if (pdfShare) 
+    {
+        $.prompt("Are you sure you would like to remove your Presentation?",
+                {
+                title: "Remove PDF Presentation",
+                buttons: { "Remove": true, "Cancel": false},
+                defaultButton: 1,
+                submit: function(e,v,m,f)
+                {
+			if(v)
+			{
+				connection.emuc.pdfShare("destroy", pdfShare);
+				pdfStop(pdfShare);
+				pdfShare = null;
+				
+				$("#pdf").removeClass("fa-spin fa-border");	
+			}
+            	}
+        });
+    }
+    else if (pdfFrame != null) {
+        $.prompt("Another participant is already sharing a Presentation. This conference allows only one Presentation at a time.",
+                 {
+                 title: "Share a PDF Prsentation",
+                 buttons: { "Ok": true},
+                 defaultButton: 0,
+                 submit: function(e,v,m,f)
+                 {
+                    $.prompt.close();
+                 }
+        });
+    }
+    else {
+	$.prompt('<h2>Share a Presentation</h2><input id="pdfiUrl" type="text" placeholder="e.g. http://www.ge.com/battery/resources/pdf/CraigIrwin.pdf" autofocus >',
+	{
+                title: "Share a PDF Prsentation",
+            	persistent: false,
+            	buttons: { "Share": true , "Cancel": false},
+            	defaultButton: 1,
+		loaded: function(event) {
+			document.getElementById('pdfiUrl').select();
+		},
+		submit: function(e,v,m,f) 
+		{
+			if(v)
+			{
+				pdfShare = document.getElementById('pdfiUrl').value;
+		
+				if (pdfShare)
+				{	
+					pdfStart(pdfShare  + "&control=true");
+					connection.emuc.pdfShare("create", pdfShare  + "&control=false");
+				}
+			}					 
+		}
+	});    
+    }
+}
+
+function pfdReady()
+{
+	if (pdfFrame != null)
+	{
+		console.log("pdfReady");
+		$("#pdfViewer").css("display", "block");
+		$('#pdfViewer').height($('#largeVideo').height());
+		$('#pdfViewer').width($('#largeVideo').width());
+		$("#largeVideo").css("display", "none");
+		$("#pdf").removeClass("fa-spin");
+		if (pdfShare) $("#pdf").addClass("fa-border");
+	}
+}
+
+
+function pdfStart(url)
+{
+	console.log("pdfStart", url);	
+	pdfFrame = document.getElementById("pdfViewer");
+	pdfFrame.contentWindow.location.href = "/ofmeet/pdf/index.html?pdf=" + url;
+	$("#pdf").addClass("fa-spin");
+}
+
+function pdfStop(url)
+{
+	console.log("pdfStop", url);	
+	$("#pdf").removeClass("fa-border fa-spin");		
+	$("#largeVideo").css("display", "block");
+	$("#pdfViewer").css("display", "none");	
+	pdfFrame = null;
+}
+
+function pfdGoto(page)
+{
+	console.log("pfdGoto", page);
+	
+	pdfPage = page;
+	
+	if (pdfShare != null)
+	{
+		connection.emuc.pdfShare("goto", pdfShare + "#" + page);
+	}
+}
+
+function handlePdfShare(action, url)
+{
+	console.log("handlePdfShare", url, action);
+	
+	if (pdfShare == null)
+	{
+		if (pdfFrame == null) 
+		{
+			if (action == "create") pdfStart(url);		
+		
+		} else {
+
+			if (action == "destroy") pdfStop(url);	
+			if (action == "goto") pdfFrame.contentWindow.location.href = "/ofmeet/pdf/index.html?pdf=" + url;
+		}
+	}
+}
+
+
 function openChat() {
     var chatspace = $('#chatspace');
     var videospace = $('#videospace');
@@ -988,9 +1171,13 @@ function updateRoomUrl(newRoomUrl) {
     roomUrl = newRoomUrl;
 }
 
-function toggleFullScreen()
+function goFullScreen()
 {
-	var videoElement = document.getElementById("largeVideo");
+	var tag = "largeVideo";
+	
+	if (pdfFrame != null) tag = "pdfViewer";
+	
+	var videoElement = document.getElementById(tag);
 
 	if (!document.mozFullScreen && !document.webkitFullScreen)
 	{

src/plugins/jitsivideobridge/src/js/muc.js

@@ -20,7 +20,7 @@ Strophe.addConnectionPlugin('emuc', {
             this.connection.addHandler(this.onPresence.bind(this), null, 'presence', null, null, this.roomjid, {matchBare: true});
             this.connection.addHandler(this.onPresenceUnavailable.bind(this), null, 'presence', 'unavailable', null, this.roomjid, {matchBare: true});
             this.connection.addHandler(this.onPresenceError.bind(this), null, 'presence', 'error', null, this.roomjid, {matchBare: true});
-            this.connection.addHandler(this.onMessage.bind(this), null, 'message', null, null, this.roomjid, {matchBare: true});
+            this.connection.addHandler(this.onMessage.bind(this), null, 'message');
         }
 
         var join = $pres({to: this.myroomjid }).c('x', {xmlns: 'http://jabber.org/protocol/muc'});
@@ -35,6 +35,7 @@ Strophe.addConnectionPlugin('emuc', {
         this.connection.send(presence);
     },    
     onPresence: function (pres) {
+    	console.log('onPresence', $(pres))    
         var from = pres.getAttribute('from');
         var type = pres.getAttribute('type');
         if (type != null) {
@@ -71,6 +72,7 @@ Strophe.addConnectionPlugin('emuc', {
         return true;
     },
     onPresenceUnavailable: function (pres) {
+    	console.log('onPresenceUnavailable', $(pres))      
         var from = pres.getAttribute('from');
         delete this.members[from];
         $(document).trigger('left.muc', [from]);
@@ -105,15 +107,34 @@ Strophe.addConnectionPlugin('emuc', {
         this.connection.send(msg);
     },
     onMessage: function (msg) {
+    	console.log('onMessage', $(msg))
+    	
         var txt = $(msg).find('>body').text();
         // TODO: <subject/>
         // FIXME: this is a hack. but jingle on muc makes nickchanges hard
         var nick = $(msg).find('>nick[xmlns="http://jabber.org/protocol/nick"]').text() || Strophe.getResourceFromJid(msg.getAttribute('from'));
+        
         if (txt) {
             updateChatConversation(nick, txt);
+            return true;            
         }
+        
+	$(msg).find('pdfshare').each(function() 
+	{
+		var action = $(this).attr('action');
+		var url = $(this).attr('url');
+		
+		handlePdfShare(action, url);	
+	});
+	
         return true;
     },
+    pdfShare: function(action, url) {
+    	console.log("emuc.pdfShare", url, action)
+        var msg = $msg({to: this.roomjid, type: 'groupchat'});
+        msg.c('pdfshare', {xmlns: 'http://igniterealtime.org/protocol/pdfshare', action: action, url: url}).up();
+        this.connection.send(msg);        
+    },
     lockRoom: function (key) {
         //http://xmpp.org/extensions/xep-0045.html#roomconfig
         var ob = this;

src/plugins/jitsivideobridge/src/pdf/external/builder/builder.js

+/* jshint node:true */
+/* globals cp, ls, test */
+
+'use strict';
+
+require('../shelljs/make');
+var fs = require('fs'),
+    path = require('path'),
+    vm = require('vm');
+
+/**
+ * A simple preprocessor that is based on the firefox preprocessor
+ * see (https://developer.mozilla.org/en/Build/Text_Preprocessor).  The main
+ * difference is that this supports a subset of the commands and it supports
+ * preproccesor commands in html style comments.
+ * Currently Supported commands:
+ * - if
+ * - else
+ * - endif
+ * - include
+ * - expand
+ */
+function preprocess(inFilename, outFilename, defines) {
+  // TODO make this really read line by line.
+  var lines = fs.readFileSync(inFilename).toString().split('\n');
+  var totalLines = lines.length;
+  var out = '';
+  var i = 0;
+  function readLine() {
+    if (i < totalLines) {
+      return lines[i++];
+    }
+    return null;
+  }
+  var writeLine = typeof outFilename === 'function' ? outFilename :
+                                                      function(line) {
+    out += line + '\n';
+  };
+  function include(file) {
+    var realPath = fs.realpathSync(inFilename);
+    var dir = path.dirname(realPath);
+    preprocess(path.join(dir, file), writeLine, defines);
+  }
+  function expand(line) {
+    line = line.replace(/__[\w]+__/g, function(variable) {
+      variable = variable.substring(2, variable.length - 2);
+      if (variable in defines) {
+        return defines[variable];
+      }
+      return '';
+    });
+    writeLine(line);
+  }
+
+  var s, state = 0, stack = [];
+  var control =
+    /^(?:\/\/|<!--)\s*#(if|else|endif|expand|include)(?:\s+(.*?)(?:-->)?$)?/;
+  var lineNumber = 0;
+  while ((s = readLine()) !== null) {
+    ++lineNumber;
+    var m = control.exec(s);
+    if (m) {
+      switch (m[1]) {
+        case 'if':
+          stack.push(state);
+          try {
+            state = vm.runInNewContext(m[2], defines) ? 3 : 1;
+          } catch (e) {
+            console.error('Could not evalute line \'' + m[2] + '\' at ' +
+                          fs.realpathSync(inFilename) + ':' + lineNumber);
+            throw e;
+          }
+          break;
+        case 'else':
+          state = state === 1 ? 3 : 2;
+          break;
+        case 'endif':
+          state = stack.pop();
+          break;
+        case 'expand':
+          if (state === 0 || state === 3)
+            expand(m[2]);
+          break;
+        case 'include':
+          if (state === 0 || state === 3)
+            include(m[2]);
+          break;
+      }
+    } else {
+      if (state === 0) {
+        writeLine(s);
+      } else if (state === 3) {
+        writeLine(s.replace(/^\/\/|^<!--|-->/g, '  '));
+      }
+    }
+  }
+  if (state !== 0 || stack.length !== 0)
+    throw new Error('Missing endif in preprocessor.');
+  if (typeof outFilename !== 'function')
+    fs.writeFileSync(outFilename, out);
+}
+exports.preprocess = preprocess;
+
+function preprocessCSS(mode, source, destination) {
+  function hasPrefixed(line) {
+    return (/(^|\W)-(ms|o|webkit)-\w/.test(line));
+  }
+
+  function removePrefixed(content) {
+    var lines = content.split(/\r?\n/g);
+    var i = 0;
+    while (i < lines.length) {
+      var line = lines[i];
+      if (!hasPrefixed(line)) {
+        i++;
+        continue;
+      }
+      if (/\{\s*$/.test(line)) {
+        var bracketLevel = 1;
+        var j = i + 1;
+        while (j < lines.length && bracketLevel > 0) {
+          var checkBracket = /([{}])\s*$/.exec(lines[j]);
+          if (checkBracket) {
+            if (checkBracket[1] === '{') {
+              bracketLevel++;
+            } else if (lines[j].indexOf('{') < 0) {
+              bracketLevel--;
+            }
+          }
+          j++;
+        }
+        lines.splice(i, j - i);
+      } else if (/[};]\s*$/.test(line)) {
+        lines.splice(i, 1);
+      } else {
+        // multiline? skipping until next directive or bracket
+        do {
+          lines.splice(i, 1);
+        } while (i < lines.length &&
+                 !/\}\s*$/.test(lines[i]) &&
+                 lines[i].indexOf(':') < 0);
+        if (i < lines.length && /\S\s*}\s*$/.test(lines[i])) {
+          lines[i] = lines[i].substr(lines[i].indexOf('}'));
+        }
+      }
+      // collapse whitespaces
+      while (lines[i] === '' && lines[i - 1] === '') {
+        lines.splice(i, 1);
+      }
+    }
+    return lines.join('\n');
+  }
+
+  if (mode !== 'firefox') {
+    throw new Error('Invalid CSS preprocessor mode');
+  }
+
+  var content = fs.readFileSync(source, 'utf8');
+  var out = removePrefixed(content);
+  fs.writeFileSync(destination, out);
+}
+exports.preprocessCSS = preprocessCSS;
+
+/**
+ * Simplifies common build steps.
+ * @param {object} setup
+ *        .defines defines for preprocessors
+ *        .copy array of arrays of source and destination pairs of files to copy
+ *        .preprocess array of arrays of source and destination pairs of files
+ *                    run through preprocessor.
+ */
+function build(setup) {
+  var defines = setup.defines;
+
+  setup.copy.forEach(function(option) {
+    var source = option[0];
+    var destination = option[1];
+    cp('-R', source, destination);
+  });
+
+  setup.preprocess.forEach(function(option) {
+    var sources = option[0];
+    var destination = option[1];
+
+    sources = ls('-R', sources);
+    sources.forEach(function(source) {
+      // ??? Warn if the source is wildcard and dest is file?
+      var destWithFolder = destination;
+      if (test('-d', destination))
+        destWithFolder += '/' + path.basename(source);
+      preprocess(source, destWithFolder, defines);
+    });
+  });
+
+  (setup.preprocessCSS || []).forEach(function(option) {
+    var mode = option[0];
+    var source = option[1];
+    var destination = option[2];
+    preprocessCSS(mode, source, destination);
+  });
+}
+exports.build = build;
+
+/**
+ * Merge two defines arrays. Values in the second param will override values in
+ * the first.
+ */
+function merge(defaults, defines) {
+  var ret = {};
+  for (var key in defaults)
+    ret[key] = defaults[key];
+  for (key in defines)
+    ret[key] = defines[key];
+  return ret;
+}
+exports.merge = merge;

src/plugins/jitsivideobridge/src/pdf/external/crlfchecker/crlfchecker.js

+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
+/* jshint node:true */
+/* globals cat, echo, exit, ls */
+
+'use strict';
+
+function checkIfCrlfIsPresent(files) {
+  var failed = [];
+
+  (ls(files)).forEach(function checkCrlf(file) {
+    if ((cat(file)).match(/.*\r.*/)) {
+      failed.push(file);
+    }
+  });
+
+  if (failed.length) {
+    var errorMessage =
+      'Please remove carriage return\'s from\n' + failed.join('\n') + '\n' +
+      'Also check your setting for: git config core.autocrlf.';
+
+    echo();
+    echo(errorMessage);
+    exit(1);
+  }
+}
+
+exports.checkIfCrlfIsPresent = checkIfCrlfIsPresent;
+

src/plugins/jitsivideobridge/src/pdf/external/jasmine/MIT.LICENSE

+Copyright (c) 2008-2011 Pivotal Labs
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

src/plugins/jitsivideobridge/src/pdf/external/jasmine/jasmine.css

+body { background-color: #eeeeee; padding: 0; margin: 5px; overflow-y: scroll; }
+
+#HTMLReporter { font-size: 11px; font-family: Monaco, "Lucida Console", monospace; line-height: 14px; color: #333333; }
+#HTMLReporter a { text-decoration: none; }
+#HTMLReporter a:hover { text-decoration: underline; }
+#HTMLReporter p, #HTMLReporter h1, #HTMLReporter h2, #HTMLReporter h3, #HTMLReporter h4, #HTMLReporter h5, #HTMLReporter h6 { margin: 0; line-height: 14px; }
+#HTMLReporter .banner, #HTMLReporter .symbolSummary, #HTMLReporter .summary, #HTMLReporter .resultMessage, #HTMLReporter .specDetail .description, #HTMLReporter .alert .bar, #HTMLReporter .stackTrace { padding-left: 9px; padding-right: 9px; }
+#HTMLReporter #jasmine_content { position: fixed; right: 100%; }
+#HTMLReporter .version { color: #aaaaaa; }
+#HTMLReporter .banner { margin-top: 14px; }
+#HTMLReporter .duration { color: #aaaaaa; float: right; }
+#HTMLReporter .symbolSummary { overflow: hidden; *zoom: 1; margin: 14px 0; }
+#HTMLReporter .symbolSummary li { display: block; float: left; height: 7px; width: 14px; margin-bottom: 7px; font-size: 16px; }
+#HTMLReporter .symbolSummary li.passed { font-size: 14px; }
+#HTMLReporter .symbolSummary li.passed:before { color: #5e7d00; content: "\02022"; }
+#HTMLReporter .symbolSummary li.failed { line-height: 9px; }
+#HTMLReporter .symbolSummary li.failed:before { color: #b03911; content: "x"; font-weight: bold; margin-left: -1px; }
+#HTMLReporter .symbolSummary li.skipped { font-size: 14px; }
+#HTMLReporter .symbolSummary li.skipped:before { color: #bababa; content: "\02022"; }
+#HTMLReporter .symbolSummary li.pending { line-height: 11px; }
+#HTMLReporter .symbolSummary li.pending:before { color: #aaaaaa; content: "-"; }
+#HTMLReporter .bar { line-height: 28px; font-size: 14px; display: block; color: #eee; }
+#HTMLReporter .runningAlert { background-color: #666666; }
+#HTMLReporter .skippedAlert { background-color: #aaaaaa; }
+#HTMLReporter .skippedAlert:first-child { background-color: #333333; }
+#HTMLReporter .skippedAlert:hover { text-decoration: none; color: white; text-decoration: underline; }
+#HTMLReporter .passingAlert { background-color: #a6b779; }
+#HTMLReporter .passingAlert:first-child { background-color: #5e7d00; }
+#HTMLReporter .failingAlert { background-color: #cf867e; }
+#HTMLReporter .failingAlert:first-child { background-color: #b03911; }
+#HTMLReporter .results { margin-top: 14px; }
+#HTMLReporter #details { display: none; }
+#HTMLReporter .resultsMenu, #HTMLReporter .resultsMenu a { background-color: #fff; color: #333333; }
+#HTMLReporter.showDetails .summaryMenuItem { font-weight: normal; text-decoration: inherit; }
+#HTMLReporter.showDetails .summaryMenuItem:hover { text-decoration: underline; }
+#HTMLReporter.showDetails .detailsMenuItem { font-weight: bold; text-decoration: underline; }
+#HTMLReporter.showDetails .summary { display: none; }
+#HTMLReporter.showDetails #details { display: block; }
+#HTMLReporter .summaryMenuItem { font-weight: bold; text-decoration: underline; }
+#HTMLReporter .summary { margin-top: 14px; }
+#HTMLReporter .summary .suite .suite, #HTMLReporter .summary .specSummary { margin-left: 14px; }
+#HTMLReporter .summary .specSummary.passed a { color: #5e7d00; }
+#HTMLReporter .summary .specSummary.failed a { color: #b03911; }
+#HTMLReporter .description + .suite { margin-top: 0; }
+#HTMLReporter .suite { margin-top: 14px; }
+#HTMLReporter .suite a { color: #333333; }
+#HTMLReporter #details .specDetail { margin-bottom: 28px; }
+#HTMLReporter #details .specDetail .description { display: block; color: white; background-color: #b03911; }
+#HTMLReporter .resultMessage { padding-top: 14px; color: #333333; }
+#HTMLReporter .resultMessage span.result { display: block; }
+#HTMLReporter .stackTrace { margin: 5px 0 0 0; max-height: 224px; overflow: auto; line-height: 18px; color: #666666; border: 1px solid #ddd; background: white; white-space: pre; }
+
+#TrivialReporter { padding: 8px 13px; position: absolute; top: 0; bottom: 0; left: 0; right: 0; overflow-y: scroll; background-color: white; font-family: "Helvetica Neue Light", "Lucida Grande", "Calibri", "Arial", sans-serif; /*.resultMessage {*/ /*white-space: pre;*/ /*}*/ }
+#TrivialReporter a:visited, #TrivialReporter a { color: #303; }
+#TrivialReporter a:hover, #TrivialReporter a:active { color: blue; }
+#TrivialReporter .run_spec { float: right; padding-right: 5px; font-size: .8em; text-decoration: none; }
+#TrivialReporter .banner { color: #303; background-color: #fef; padding: 5px; }
+#TrivialReporter .logo { float: left; font-size: 1.1em; padding-left: 5px; }
+#TrivialReporter .logo .version { font-size: .6em; padding-left: 1em; }
+#TrivialReporter .runner.running { background-color: yellow; }
+#TrivialReporter .options { text-align: right; font-size: .8em; }
+#TrivialReporter .suite { border: 1px outset gray; margin: 5px 0; padding-left: 1em; }
+#TrivialReporter .suite .suite { margin: 5px; }
+#TrivialReporter .suite.passed { background-color: #dfd; }
+#TrivialReporter .suite.failed { background-color: #fdd; }
+#TrivialReporter .spec { margin: 5px; padding-left: 1em; clear: both; }
+#TrivialReporter .spec.failed, #TrivialReporter .spec.passed, #TrivialReporter .spec.skipped { padding-bottom: 5px; border: 1px solid gray; }
+#TrivialReporter .spec.failed { background-color: #fbb; border-color: red; }
+#TrivialReporter .spec.passed { background-color: #bfb; border-color: green; }
+#TrivialReporter .spec.skipped { background-color: #bbb; }
+#TrivialReporter .messages { border-left: 1px dashed gray; padding-left: 1em; padding-right: 1em; }
+#TrivialReporter .passed { background-color: #cfc; display: none; }
+#TrivialReporter .failed { background-color: #fbb; }
+#TrivialReporter .skipped { color: #777; background-color: #eee; display: none; }
+#TrivialReporter .resultMessage span.result { display: block; line-height: 2em; color: black; }
+#TrivialReporter .resultMessage .mismatch { color: black; }
+#TrivialReporter .stackTrace { white-space: pre; font-size: .8em; margin-left: 10px; max-height: 5em; overflow: auto; border: 1px inset red; padding: 1em; background: #eef; }
+#TrivialReporter .finished-at { padding-left: 1em; font-size: .6em; }
+#TrivialReporter.show-passed .passed, #TrivialReporter.show-skipped .skipped { display: block; }
+#TrivialReporter #jasmine_content { position: fixed; right: 100%; }
+#TrivialReporter .runner { border: 1px solid gray; display: block; margin: 5px 0; padding: 2px 0 2px 10px; }

src/plugins/jitsivideobridge/src/pdf/external/jpgjs/LICENSE

+
+   Copyright (C) 2011 notmasteryet
+
+   Contributors: Yury Delendik <ydelendik@mozilla.com>
+                 Brendan Dahl <bdahl@mozilla.com>
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

src/plugins/jitsivideobridge/src/pdf/external/shelljs/LICENSE

+Copyright (c) 2012, Artur Adib <aadib@mozilla.com>
+All rights reserved.
+
+You may use this project under the terms of the New BSD license as follows:
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of Artur Adib nor the
+      names of the contributors may be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ARE DISCLAIMED. IN NO EVENT SHALL ARTUR ADIB BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

src/plugins/jitsivideobridge/src/pdf/external/shelljs/global.js

+var shell = require('./shell.js');
+for (var cmd in shell)
+  global[cmd] = shell[cmd];

src/plugins/jitsivideobridge/src/pdf/external/shelljs/make.js

+require('./global');
+config.fatal = true;
+
+global.target = {};
+
+// This ensures we only execute the script targets after the entire script has
+// been evaluated
+var args = process.argv.slice(2);
+setTimeout(function() {
+  var t;
+
+  if (args.length === 1 && args[0] === '--help') {
+    console.log('Available targets:');
+    for (t in target)
+      console.log('  ' + t);
+    return;
+  }
+
+  // Wrap targets to prevent duplicate execution
+  for (t in target) {
+    (function(t, oldTarget){
+
+      // Wrap it
+      target[t] = function(force) {
+        if (oldTarget.done && !force)
+          return;
+        oldTarget.done = true;
+        return oldTarget.apply(oldTarget, arguments);
+      };
+
+    })(t, target[t]);
+  }
+
+  // Execute desired targets
+  if (args.length > 0) {
+    args.forEach(function(arg) {
+      if (arg in target)
+        target[arg]();
+      else {
+        console.log('no such target: ' + arg);
+        exit(1);
+      }
+    });
+  } else if ('all' in target) {
+    target.all();
+  }
+
+}, 0);

src/plugins/jitsivideobridge/src/pdf/external/shelljs/package.json

+{
+  "name": "shelljs",
+  "version": "0.1.2",
+  "author": "Artur Adib <aadib@mozilla.com>",
+  "description": "Portable Unix shell commands for Node.js",
+  "keywords": [
+    "unix",
+    "shell",
+    "makefile",
+    "make",
+    "jake",
+    "synchronous"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/arturadib/shelljs.git"
+  },
+  "homepage": "http://github.com/arturadib/shelljs",
+  "main": "./shell.js",
+  "scripts": {
+    "test": "node scripts/run-tests"
+  },
+  "bin": {
+    "shjs": "./bin/shjs"
+  },
+  "dependencies": {},
+  "devDependencies": {},
+  "optionalDependencies": {},
+  "engines": {
+    "node": "*"
+  }
+}

src/plugins/jitsivideobridge/src/pdf/external/webL10n/README.md

+The source code for the library can be found at
+
+  https://github.com/fabi1cazenave/webL10n

src/plugins/jitsivideobridge/src/pdf/index.html

+<!doctype html>
+<html>
+
+<head>
+  <!-- In production, only one script (pdf.js) is necessary -->
+  <!-- In production, change the content of PDFJS.workerSrc below -->
+  <script type="text/javascript" src="pdf.js"></script>
+</head>
+
+<body onload="start()">
+  <canvas id="the-canvas" style="border:1px solid black;" onclick="nextPage()"/>
+</body>
+
+</html>

src/plugins/jitsivideobridge/src/pdf/src/core/charsets.js

+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
+/* Copyright 2012 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+'use strict';
+
+var ISOAdobeCharset = [
+  '.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar',
+  'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright',
+  'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero',
+  'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight',
+  'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question',
+  'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
+  'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+  'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore',
+  'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
+  'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+  'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent',
+  'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
+  'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
+  'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl',
+  'periodcentered', 'paragraph', 'bullet', 'quotesinglbase',
+  'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis',
+  'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde',
+  'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla',
+  'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine',
+  'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash',
+  'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu',
+  'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter',
+  'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior',
+  'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright',
+  'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde',
+  'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute',
+  'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex',
+  'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex',
+  'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute',
+  'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla',
+  'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex',
+  'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis',
+  'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis',
+  'ugrave', 'yacute', 'ydieresis', 'zcaron'
+];
+
+var ExpertCharset = [
+  '.notdef', 'space', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle',
+  'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior',
+  'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma',
+  'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle',
+  'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle',
+  'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle',
+  'colon', 'semicolon', 'commasuperior', 'threequartersemdash',
+  'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior',
+  'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior',
+  'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
+  'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior',
+  'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall',
+  'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall',
+  'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall',
+  'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall',
+  'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary',
+  'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle',
+  'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall',
+  'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall',
+  'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall',
+  'Cedillasmall', 'onequarter', 'onehalf', 'threequarters',
+  'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths',
+  'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior',
+  'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior',
+  'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior',
+  'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior',
+  'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior',
+  'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior',
+  'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall',
+  'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall',
+  'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall',
+  'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall',
+  'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall',
+  'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall',
+  'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall',
+  'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall',
+  'Ydieresissmall'
+];
+
+var ExpertSubsetCharset = [
+  '.notdef', 'space', 'dollaroldstyle', 'dollarsuperior',
+  'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
+  'onedotenleader', 'comma', 'hyphen', 'period', 'fraction',
+  'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle',
+  'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle',
+  'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior',
+  'threequartersemdash', 'periodsuperior', 'asuperior', 'bsuperior',
+  'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior',
+  'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
+  'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior',
+  'parenrightinferior', 'hyphensuperior', 'colonmonetary', 'onefitted',
+  'rupiah', 'centoldstyle', 'figuredash', 'hypheninferior', 'onequarter',
+  'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths',
+  'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior',
+  'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior',
+  'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior',
+  'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior',
+  'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior',
+  'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior',
+  'periodinferior', 'commainferior'
+];
+

src/plugins/jitsivideobridge/src/pdf/src/display/metadata.js

+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
+/* globals Document, error, PDFJS */
+/* Copyright 2012 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+'use strict';
+
+var Metadata = PDFJS.Metadata = (function MetadataClosure() {
+  function fixMetadata(meta) {
+    return meta.replace(/>\\376\\377([^<]+)/g, function(all, codes) {
+      var bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g,
+                                function(code, d1, d2, d3) {
+        return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1);
+      });
+      var chars = '';
+      for (var i = 0; i < bytes.length; i += 2) {
+        var code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1);
+        chars += code >= 32 && code < 127 && code != 60 && code != 62 &&
+          code != 38 && false ? String.fromCharCode(code) :
+          '&#x' + (0x10000 + code).toString(16).substring(1) + ';';
+      }
+      return '>' + chars;
+    });
+  }
+
+  function Metadata(meta) {
+    if (typeof meta === 'string') {
+      // Ghostscript produces invalid metadata
+      meta = fixMetadata(meta);
+
+      var parser = new DOMParser();
+      meta = parser.parseFromString(meta, 'application/xml');
+    } else if (!(meta instanceof Document)) {
+      error('Metadata: Invalid metadata object');
+    }
+
+    this.metaDocument = meta;
+    this.metadata = {};
+    this.parse();
+  }
+
+  Metadata.prototype = {
+    parse: function Metadata_parse() {
+      var doc = this.metaDocument;
+      var rdf = doc.documentElement;
+
+      if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') { // Wrapped in <xmpmeta>
+        rdf = rdf.firstChild;
+        while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf')
+          rdf = rdf.nextSibling;
+      }
+
+      var nodeName = (rdf) ? rdf.nodeName.toLowerCase() : null;
+      if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes())
+        return;
+
+      var children = rdf.childNodes, desc, entry, name, i, ii, length, iLength;
+
+      for (i = 0, length = children.length; i < length; i++) {
+        desc = children[i];
+        if (desc.nodeName.toLowerCase() !== 'rdf:description')
+          continue;
+
+        for (ii = 0, iLength = desc.childNodes.length; ii < iLength; ii++) {
+          if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text') {
+            entry = desc.childNodes[ii];
+            name = entry.nodeName.toLowerCase();
+            this.metadata[name] = entry.textContent.trim();
+          }
+        }
+      }
+    },
+
+    get: function Metadata_get(name) {
+      return this.metadata[name] || null;
+    },
+
+    has: function Metadata_has(name) {
+      return typeof this.metadata[name] !== 'undefined';
+    }
+  };
+
+  return Metadata;
+})();

src/plugins/jitsivideobridge/src/pdf/src/images/logo.svg

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns="http://www.w3.org/2000/svg"
+   width="64"
+   height="64">
+  <path
+     d="M 4.8364028,0.4891005 32.096378,4.5726641 59.163597,0.4891005 54.680408,57.805097 32.096378,63.510899 8.3116209,57.805097 z"
+     style="fill:#e5e7e8;fill-opacity:1;fill-rule:nonzero;stroke:#cccccc" />
+  <path
+     d="M 32.096378,10.745857 53.925414,6.8301117 51.016574,53.81906 32.096378,58.517955 z"
+     style="fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none" />
+  <rect
+     width="34.027256"
+     height="19.136194"
+     x="3.7557135"
+     y="22.431904"
+     style="fill:#ff2600;fill-opacity:1;fill-rule:nonzero;stroke:none" />
+  <rect
+     width="23.480518"
+     height="19.136194"
+     x="36.763767"
+     y="22.431904"
+     style="fill:#ff501a;fill-opacity:1;fill-rule:nonzero;stroke:none" />
+  <g transform="matrix(0.42778543,0,0,0.42778543,58.617711,9.6737064)">
+    <path
+       d="m -120.53125,34.59375 0,35.1875 6.53125,0 0,-5.9375 0,-5.96875 8.875,0 4.15625,-3.71875 0,-7.71875 0,-7.71875 -4.21875,-4.125 -15.34375,0 z m 6.53125,6.8125 6.21875,0 0,10.21875 -6.21875,0 0,-10.21875 z"
+       style="fill:#ffffff;fill-opacity:1" />
+    <path
+       d="m -98.125,34.59375 0,35.1875 16.125,0 3.75,-3.625 0,-27.96875 -3.96875,-3.59375 -15.90625,0 z m 6.8125,6.8125 6.8125,0 0,21.5625 -6.8125,0 0,-21.5625 z"       id="path3056"
+       style="fill:#ffffff;fill-opacity:1" />
+    <path
+       d="m -74.856072,34.602929 c 5.485697,0 10.971394,0 16.457091,0 0,2.269943 0,4.539887 0,6.80983 -3.404915,0 -6.809831,0 -10.214746,0 0,2.472069 0,4.944138 0,7.416206 2.93201,0.110496 5.864021,-0.110494 8.796031,0 l 0,3.366025 0,3.375914 c -2.93201,0.110495 -5.864021,-0.110495 -8.796031,0 l 0,7.146446 0,7.069702 c -2.080782,0 -4.161563,0 -6.242345,0 0,-11.728041 0,-23.456082 0,-35.184123 z"
+       style="fill:#ffffff;fill-opacity:1" />
+    <path
+       d="m -42.8813,67.942723 -2.181762,-1.844329 c 0,-1.986871 0,-3.973742 0,-5.960613 2.175363,6.7e-4 4.350725,0.0013 6.526088,0.002 0,0.94581 0,1.891619 0,2.837429 1.891619,0 3.783239,0 5.674858,0 0,-9.458098 0,-18.916195 0,-28.374293 2.175363,-1.26e-4 4.350725,-2.52e-4 6.526088,-3.78e-4 0,10.498614 0,20.997229 0,31.495843 -1.454508,1.229554 -2.909019,2.459106 -4.363529,3.688658 -3.333325,0 -6.666651,0 -9.999976,0 -0.727237,-0.614768 -1.454563,-1.229595 -2.181767,-1.844308 z"
+       style="fill:#ffffff;fill-opacity:1" />
+    <path
+       d="m -21.316836,67.942723 -2.109122,-1.844329 0,-5.978379 c 2.061011,0 4.392437,0.01978 6.453448,0.01978 0,0.94581 0,1.891619 0,2.837429 2.269943,0 4.539887,0 6.80983,0 0,-2.459105 0,-4.918211 0,-7.377316 -3.196954,0 -6.393909,0 -9.590863,0 l -3.745055,-3.688659 0,-6.80983 0,-6.80983 3.745055,-3.688658 c 3.863156,0 7.726313,0 11.5894692,0 l 4.2511106,3.688658 c -0.00204,1.797039 -0.00472,3.594077 -0.00737,5.391115 -2.0807816,0 -4.1615632,0 -6.2423448,0 0,-0.756648 0,-1.513295 0,-2.269943 -2.269943,0 -4.539887,0 -6.80983,0 0,2.459105 0,4.918211 0,7.377316 2.990126,0 5.980253,0 8.9703792,0 1.3605964,1.204585 4.0817956,3.613749 4.0817956,3.613749 0,4.555246 0,9.110492 0,13.665738 l -2.0892845,1.858745 -2.0892901,1.858745 -5.5180792,0 -5.51808,0 z"
+       style="fill:#ffffff;fill-opacity:1" />
+  </g>
+</svg>