Touch sensor.

listen.py

@@ -46,6 +46,12 @@ class Handler(SimpleHTTPServer.SimpleHTTPRequestHandler):
             v = f.readline().strip()
             f.close()
             self.respond(v)
+        elif len(parts) == 2 and parts[0] == 'touch-sensor' and parts[1] == 'level':
+            dir = self.find_sensor('lego-ev3-touch')
+            f = open('%s/value0' % dir, 'r')
+            v = f.readline().strip()
+            f.close()
+            self.respond(v)
 
 class TCPServer(SocketServer.TCPServer):
     def server_bind(self):

snap-ev3.xml

@@ -56,6 +56,15 @@
         </block>
       </block>
     </script>
-    <watcher s="IR sensor proximity" style="normal"/>
+  </block-definition>
+  <block-definition category="sensing" s="touch sensor level" type="reporter">
+    <inputs></inputs>
+    <script>
+      <block s="doReport">
+        <block s="reportURL">
+          <l>localhost:1330/touch-sensor/level</l>
+        </block>
+      </block>
+    </script>
   </block-definition>
 </blocks>