feature #3748: Add spice util

src/sunstone/public/app/utils/spice.js

@@ -0,0 +1,88 @@
+define(function(require) {
+  require('spice');
+  var Config = require('sunstone-config');
+  var Notifier = require('utils/notifier');
+
+  var _lock = false;
+  var _sc;
+
+  return {
+    'lockStatus': lockStatus,
+    'lock': lock,
+    'unlock': unlock,
+    'spiceCallback': spiceCallback,
+    'disconnect': disconnect
+  }
+
+  function lockStatus() {
+    return _lock;
+  }
+
+  function lock() {
+    _lock = true;
+  }
+
+  function unlock() {
+    _lock = false;
+  }
+
+  function spice_error(e) {
+    disconnect();
+  }
+
+  function disconnect() {
+    if (_sc) {
+      _sc.stop();
+    }
+  }
+
+  function agent_connected(sc) {
+    window.addEventListener('resize', handle_resize);
+    window.spice_connection = this;
+
+    resize_helper(this);
+  }
+
+  function spiceCallback(response) {
+    var host, port, password, scheme = "ws://", uri, token, vm_name;
+
+    if (Config.vncWSS) {
+      scheme = "wss://";
+    }
+
+    host = window.location.hostname;
+    port = Config.vncProxyPort;
+    password = response["password"];
+    token = response["token"];
+    vm_name = response["vm_name"];
+
+    if ((!host) || (!port)) {
+      console.log("must specify host and port in URL");
+      return;
+    }
+
+    if (_sc) {
+      _sc.stop();
+    }
+
+    uri = scheme + host + ":" + port + "?token=" + token;
+
+    try {
+      _sc = new SpiceMainConn({uri: uri, screen_id: "spice-screen", dump_id: "debug-div",
+                  message_id: "message-div", password: password, onerror: spice_error, onagent: agent_connected});
+    }
+    catch (e) {
+      spice_error(e)
+    }
+
+    var url = "spice?";
+    url += "host=" + host;
+    url += "&port=" + port;
+    url += "&token=" + token;
+    url += "&password=" + password;
+    url += "&encrypt=" + config['user_config']['vnc_wss'];
+    url += "&title=" + vm_name;
+
+    $("#open_in_a_new_window_spice").attr('href', url);
+  }
+});