1 files changed, 51 insertions, 0 deletions
diff --git a/netwerk/wifi/nsWifiScannerMac.cpp b/netwerk/wifi/nsWifiScannerMac.cpp
new file mode 100644
index 0000000000..4b8757fd10
--- /dev/null
+++ b/netwerk/wifi/nsWifiScannerMac.cpp
@@ -0,0 +1,51 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <mach-o/dyld.h>
+#include <dlfcn.h>
+#include <unistd.h>
+
+#include "osx_wifi.h"
+
+#include "nsCOMArray.h"
+#include "nsWifiMonitor.h"
+#include "nsWifiAccessPoint.h"
+
+#include "nsServiceManagerUtils.h"
+#include "nsComponentManagerUtils.h"
+
+using namespace mozilla;
+
+// defined in osx_corewlan.mm
+// basically replaces accesspoints in the passed reference
+// it lives in a separate file so that we can use objective c.
+extern nsresult GetAccessPointsFromWLAN(
+    nsCOMArray<nsWifiAccessPoint>& accessPoints);
+
+nsresult nsWifiMonitor::DoScan() {
+  // Regularly get the access point data.
+
+  nsCOMArray<nsWifiAccessPoint> lastAccessPoints;
+  nsCOMArray<nsWifiAccessPoint> accessPoints;
+
+  do {
+    nsresult rv = GetAccessPointsFromWLAN(accessPoints);
+    if (NS_FAILED(rv)) return rv;
+
+    bool accessPointsChanged =
+        !AccessPointsEqual(accessPoints, lastAccessPoints);
+    ReplaceArray(lastAccessPoints, accessPoints);
+
+    rv = CallWifiListeners(lastAccessPoints, accessPointsChanged);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    // wait for some reasonable amount of time.  pref?
+    LOG(("waiting on monitor\n"));
+
+    ReentrantMonitorAutoEnter mon(mReentrantMonitor);
+    mon.Wait(PR_SecondsToInterval(kDefaultWifiScanInterval));
+  } while (mKeepGoing);
+
+  return NS_OK;
+}