Add logo, favicon.

Thanks to Michael Sersen for creating images/Logo.svg.

- Add images directory with original SVG logo, favicon, and some
  derivative PNGs of the logo for different purpose.

- Note that license on images/* is CC BY-SA.

- Add utils/img2js.py to take an image and generate a base64 encoded
  data URI string.

- Add base64 encoded data URI screen logo to display in canvas when
  disconnected.

LICENSE.txt

@@ -8,3 +8,7 @@ docs/LICENSE.LGPL-3) with the following exceptions:
     include/web-socket-js/     : New BSD license. Source code at
                                  http://github.com/gimite/web-socket-js
 
+    images/                    : Creative Commons Attribution-ShareAlike
+                                 http://creativecommons.org/licenses/by-sa/3.0/
+                                 Uses of the work must be attributed
+                                 to the noVNC project.

docs/TODO

 Short Term:
 
+- VNC performance and regression playback suite.
+    - WebSockets
+        - expand latency test
+        - add absolute timers (every 500 packets)
+        - try 1 ms delay
+        - stop at 4000 packets
+        - small and large packets test
+
+    - JavaScript
+        - just base64 decode
+        - everything except Canvas
+
+    - Full test
+        - Without WebSockets
+        - With replay from python tester
+        - add higher-resolution multi test
+
+    - websockify test with echo and playback functionality
+      - choosen by client test page on connect
+
+
 - Keyboard layout/internationalization support
     - convert keyCode into proper charCode
 
@@ -24,8 +45,6 @@ Short Term:
 
 Medium Term:
 
-- VNC performance and regression playback suite.
-
 - Viewport support
 
 - Touchscreen testing/support.

favicon.ico

+images/favicon.ico
\ No newline at end of file

include/rfb.js

@@ -8,7 +8,7 @@
 
 "use strict";
 /*jslint white: false, browser: true, bitwise: false, plusplus: false */
-/*global window, WebSocket, Util, Canvas, VNC_native_ws, Base64, DES */
+/*global window, Util, Canvas, VNC_native_ws, Base64, DES */
 
 
 function RFB(conf) {
@@ -347,6 +347,16 @@ updateState = function(state, statusMsg) {
             if (Util.get_logging() !== 'debug') {
                 canvas.clear();
             }
+
+            if ((Util.get_logging() !== 'debug') ||
+                (state === 'loaded')) {
+                // Show noVNC logo on load and when disconnected if
+                // debug is off
+                if (noVNC_logo) {
+                    canvas.resize(noVNC_logo.width, noVNC_logo.height);
+                    canvas.blitStringImage(noVNC_logo.data, 0, 0);
+                }
+            }
         }
 
         ws.close();

include/vnc.js

@@ -32,6 +32,7 @@ function get_INCLUDE_URI() {
 
     extra += start + "util.js" + end;
     extra += start + "webutil.js" + end;
+    extra += start + "logo.js" + end;
     extra += start + "base64.js" + end;
     extra += start + "websock.js" + end;
     extra += start + "des.js" + end;

utils/img2js.py

+#!/usr/bin/python
+
+#
+# Convert image to Javascript compatible base64 Data URI
+# Copyright 2011 Joel Martin
+# Licensed under LGPL version 3 (see docs/LICENSE.LGPL-3)
+#
+
+import sys, base64
+
+try:
+    from PIL import Image
+except:
+    print "python PIL module required (python-imaging package)"
+    sys.exit(1)
+
+
+if len(sys.argv) < 3:
+    print "Usage: %s IMAGE JS_VARIABLE" % sys.argv[0]
+    sys.exit(1)
+
+fname = sys.argv[1]
+var   = sys.argv[2]
+
+ext = fname.lower().split('.')[-1]
+if   ext == "png":            mime = "image/png"
+elif ext in ["jpg", "jpeg"]:  mime = "image/jpeg"
+elif ext == "gif":            mime = "image/gif"
+else:
+    print "Only PNG, JPEG and GIF images are supported"
+    sys.exit(1)
+uri = "data:%s;base64," % mime
+
+im = Image.open(fname)
+w, h = im.size
+
+raw = open(fname).read()
+
+print '%s = {"width": %s, "height": %s, "data": "%s%s"};' % (
+        var, w, h, uri, base64.b64encode(raw))