doc/agent/server.html

   1 <!DOCTYPE html>
   2 <html>
   3     <head>
   4         <script src="../../lib/autobahn.min.js"></script>
   5         <script src="../../cloudeebus/cloudeebus.js"></script>
   6         <script type="text/javascript">
   7                 function evalScript() {
   8                         eval(
   9                                 "var lambda = function() {" +
  10                                         document.getElementById('script').value +
  11                                 "};" +
  12                                 "lambda();"
  13                         );
  14                 }
  15         </script>
  16     </head>
  17    <body>
  18         <center><h1>cloudeebus</h1></center>
  19         <br>
  20                 <textarea style="width:80%" rows="32" id="script">var sampleXml= '<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"\n"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">\n<node><interface name="org.cloudeebus.Sample"><method name="Release"></method><method name="Add"><arg type="i" name="arg1"/><arg type="i" name="arg2"/><arg type="i" name="result" direction="out"/></method><signal name="ResultChanged"><arg type="i" name="result"/></signal></interface></node>';
  21 cloudeebus.log = function(msg) {
  22   document.getElementById("log").innerHTML += msg + "\n";
  23 }
  24
  25 function logCB(result) {
  26   cloudeebus.log(JSON.stringify(result));
  27 }
  28
  29 function errorCB(error) {
  30   cloudeebus.log(error.desc ? error.desc : error);
  31 }
  32
  33 sampleObjectHandler = {
  34   Add: function(a,b) {
  35     return a+b;
  36   },
  37   Release: function() {
  38     return;
  39   },
  40   interfaceProxies = {
  41     "org.free.props": {
  42       Release: function() {
  43         return;
  44           }
  45     }
  46   }
  47 };
  48
  49
  50 function addCalled(args) {
  51   var methodId = arguments[0];
  52   var objPath = methodId.split("#")[1];
  53   var callDict = JSON.parse(arguments[1]);
  54   cloudeebus.log("Method called: " + methodId);
  55   result = callDict.args[0] + callDict.args[1];
  56   cloudeebus.log("Add: " + callDict.args[0] + " + " + callDict.args[1] + " = " + result);
  57   cloudeebus.SessionBus().service.returnMethod(methodId, callDict.callIndex, true, result);
  58   cloudeebus.log("Emit signal 'ResultChanged' with value " + result);
  59   cloudeebus.SessionBus().service.emitSignal(objPath, "ResultChanged", result);
  60 }
  61
  62 function releaseCalled() {
  63   var methodId = arguments[0];
  64   var callDict = JSON.parse(arguments[1]);
  65   cloudeebus.log("Method called: " + methodId);
  66   cloudeebus.SessionBus().service.returnMethod(methodId, 0, true, null);
  67   cloudeebus.SessionBus().service.wampSession.unsubscribe(methodId);
  68   cloudeebus.SessionBus().service.delAgent("/org/cloudeebus/Sample", logCB, errorCB);
  69   cloudeebus.SessionBus().service.remove(logCB, errorCB);
  70 }
  71
  72 function serviceAdded(service) {
  73   var agentName = "/org/cloudeebus/Sample"; // = DBUS object name
  74 //   cloudeebus.SessionBus().service.registerMethod(service.name + "#" + agentName + "#Add",addCalled);
  75 //  cloudeebus.SessionBus().service.registerMethod(service.name + "#" + agentName + "#Release",releaseCalled);
  76    cloudeebus.SessionBus().service.addAgent(agentName, sampleXml, sampleObjectHandler, logCB, errorCB);
  77 }
  78
  79 function connectSuccess() {
  80   cloudeebus.SessionBus().addService("org.cloudeebus.Sample", serviceAdded, errorCB);
  81 }
  82
  83 cloudeebus.connect("ws://localhost:9003", null, connectSuccess, errorCB);
  84 </textarea>
  85                 <br>
  86                 <input type="button" value="run script" onclick="evalScript()"/>
  87                 <input type="button" value="clear log" onclick="document.getElementById('log').innerHTML='';"/>
  88                 <br>
  89                 <pre id="log" style="height: 20em; overflow-x: auto; overflow-y: auto; background-color: #faa;"></pre>
  90    </body>
  91 </html>