Index: device/generic_sensor/public/interfaces/sensor_struct_traits.cc |
diff --git a/device/generic_sensor/public/interfaces/sensor_struct_traits.cc b/device/generic_sensor/public/interfaces/sensor_struct_traits.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..3574094f66e25823a1cd31a051ad20088221de57 |
--- /dev/null |
+++ b/device/generic_sensor/public/interfaces/sensor_struct_traits.cc |
@@ -0,0 +1,23 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "device/generic_sensor/public/interfaces/sensor_struct_traits.h" |
+ |
+namespace mojo { |
+ |
+// static |
+bool StructTraits<device::mojom::SensorConfiguration, |
+ device::PlatformSensorConfiguration>:: |
+ Read(device::mojom::SensorConfigurationDataView data, |
+ device::PlatformSensorConfiguration* out) { |
+ // Maximum allowed frequency is capped to 60Hz. |
+ if (data.frequency() > 60.0 || data.frequency() <= 0.0) { |
+ return false; |
+ } |
+ |
+ out->set_frequency(data.frequency()); |
+ return true; |
+} |
+ |
+} // namespace mojo |