Refactoring bluetooth API code.

chromeos/dbus/bluetooth_out_of_band_pairing_data.h

+// Copyright (c) 2012 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.
+
+#ifndef CHROMEOS_DBUS_BLUETOOTH_OUT_OF_BAND_PAIRING_DATA_H_
+#define CHROMEOS_DBUS_BLUETOOTH_OUT_OF_BAND_PAIRING_DATA_H_
+
+#include "base/basictypes.h"
+
+namespace chromeos {
+
+const size_t kBluetoothOutOfBandPairingDataSize = 16;
+
+// A simple structure representing the data required to perform Out Of Band
+// Pairing.  See
+// http://mclean-linsky.net/joel/cv/Simple%20Pairing_WP_V10r00.pdf
+struct BluetoothOutOfBandPairingData {
+  // Simple Pairing Hash C.
+  uint8_t hash[kBluetoothOutOfBandPairingDataSize];
+
+  // Simple Pairing Randomizer R.
+  uint8_t randomizer[kBluetoothOutOfBandPairingDataSize];
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_DBUS_BLUETOOTH_OUT_OF_BAND_PAIRING_DATA_H_