Add a FunctionBasedURPConnection and a websocket URP connector

- FunctionBasedURPConnection is used to enable a client to open a URP
  connection to a fresh Kit instance in COOL.
- This URP connector can be used with that and
  https://github.com/CollaboraOnline/online/pull/6992 to use a Java Uno
  Remote Protocol client over websockets
- For interoperability with existing Collabora Online websockets a
  prefix (urp ) is added to each message sent and a similar prefix
  (urp: ) is expected on each message recieved. This allows sending over
  the same websocket as other data is being transmitted through. If you
  are writing a bridge to work with this, you will need to add/strip the
  prefixes accordingly
- This commit uses Java WebSocket
  (https://github.com/TooTallNate/Java-WebSocket) to send data over
  websockets.

Change-Id: I2bda3d0b988bef7883f9b6829eeb5b7ae8075f27
Signed-off-by: Skyler Grey <skyler.grey@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/151171
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/readlicense_oo/license/license.xml b/readlicense_oo/license/license.xml
index 637f85d7239c..57d270e15b94 100644
--- a/readlicense_oo/license/license.xml
+++ b/readlicense_oo/license/license.xml
@@ -253,6 +253,24 @@
         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.</p>
     </div>
+    <div class="JAVA_WEBSOCKET">
+    <h2>Java WebSocket</h2>
+        <p>The following software may be included in this product: Java WebSocket. Use of any of this software is governed
+        by the terms of the license below:</p>
+        <h3>The MIT License</h3>
+        <p>Copyright (c) 2010-2020 Nathan Rajlich</p>
+        <p>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:</p>
+        <p>The above copyright notice and this permission notice shall be included in all copies or substantial
+        portions of the Software.</p>
+        <p>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.</p>
+    </div>
     <div class="JFREEREPORT">
     <h2>Flute</h2>
         <p>The following software may be included in this product: Flute. Use of any of this software is governed by the