ARRIS Enterprises, Inc. Confidential Information
WiFi example

This page shows how to use the WiFi interface.

<!DOCTYPE html>
<html>
<head>
<script>
// apSsid and apKey below will be used for connection to an access point.
// apSsid and apKey should be updated to existing ones to perform
// connection successfully.
var apSsid = "ARRIS-WIFI-demo";
var apKey = "123456789";

var networkConfig;
var operationManager;
var wifiDeviceId;
var wifiDevice;
var accessPoints;
var scanOperationId;

function setStatus(status, append)
{
  if (!append) {
    document.getElementById("status").innerHTML = status;
  }
  else {
    document.getElementById("status").innerHTML += "<br>" + status;
  }
}

function updateAps(status)
{
  document.getElementById("aps").innerHTML += "<br>" + status;
}

function onOperationResult(event)
{
  switch (event.operation.state) {
  case operationManager.OPERATION_PENDING:
    setStatus("Operation " + event.operation.id + " is PENDING.");
    return;
  case operationManager.OPERATION_FAILED:
    setStatus("Operation " + event.operation.id + " FAILED ("
              + event.operation.errorCode + "): "
              + errorCodeToString(event.operation.errorCode));
    operationManager.releaseOperation(event.operation.id);
    return;
  case operationManager.OPERATION_COMPLETED:
    setStatus("Operation " + event.operation.id + " COMPLETED.");
    break;
  }

  switch (event.operation.userData) {
  case "Scan":
    if (event.result == wifiDevice.OP_RESULT_AP_INFO)
    {
      onScanDone();
    }
    break;
  case "Connect":
    setStatus("Connected");
    operationManager.releaseOperation(event.operation.id);
    onConnected();
    break;
  case "Disconnect":
    setStatus("Disconnected");
    operationManager.releaseOperation(event.operation.id);
    scan();
    break;
  }
}

function onScanDone() {
  accessPoints = wifiDevice.getAccessPointInfoResult(scanOperationId);
  operationManager.releaseOperation(scanOperationId);

  for (var i in accessPoints) {
    var ap = accessPoints[i].ssid;
    if (ap == apSsid) {
      ap = "<b>" + ap + "</b>";
    }
    updateAps(ap);
    if (accessPoints[i].ssid == apSsid) {
      var opId = operationManager.createOperation("Connect");
      wifiDevice.connect(opId, accessPoints[i], apKey);
    }
  }
}

function onConnected() {
  var statistics = wifiDevice.getStatistics();
  setStatus("bytesSent: " + statistics.bytesSent);
  setStatus("bytesReceived: " + statistics.bytesReceived, true);
}

function scan() {
  scanOperationId = operationManager.createOperation("Scan");
  wifiDevice.scan(scanOperationId, "");
}

function isConnected() {
  return networkConfig.getGenericDeviceInfo(wifiDeviceId).hasLink;
}

function onLoad()
{
  networkConfig = toi.netService.getConfiguration();

  try {
    operationManager = networkConfig.getOperationManager();
    operationManager.addEventListener(operationManager.ON_OPERATION_RESULT,
				      onOperationResult);

    var wifiDevices = networkConfig.getNetworkDevices(
      toi.consts.ToiNetConfiguration.NET_DEVICE_TYPE_WIFI);
    if (wifiDevices.length > 0) {
      // Use the first interface
      wifiDeviceId = wifiDevices[0];
      wifiDevice = networkConfig.getWifiDevice(wifiDeviceId);
      if (!isConnected()) {
	scan();
      }
      else {
	var operationId = operationManager.createOperation("Disconnect");
	wifiDevice.disconnect(operationId);
      }
    }
    else {
      setStatus("No WiFi interfaces found.");
    }
  }
  catch (e) {
    operationManager.releaseOperation(scanOperationId);
  }
}
</script>
</head>
<body onLoad="onLoad();">
  <embed type="application/x-kreatv-toi" hidden="true" />
  <div style="margin-top: 20px;">
    <p style="text-align: left" id="status">Loading...</p>
    <p style="text-align: left" id="aps">Access points:</p>
  </div>
</body>
</html>