Bluetooth: Don't attempt a pairing for devices not supporting it.

device/bluetooth/bluetooth_device.cc

 // 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.
 
 #include "device/bluetooth/bluetooth_device.h"
 
 #include <string>
 
 #include "base/utf_string_conversions.h"
 #include "device/bluetooth/bluetooth_utils.h"
@@ skipping 140 matching lines @@
         case 0x03:
           // Combo device.
           return DEVICE_KEYBOARD_MOUSE_COMBO;
       }
       break;
   }
 
   return DEVICE_UNKNOWN;
 }
 
+bool BluetoothDevice::IsPairable() const {
+  DeviceType type = GetDeviceType();
+
+  // Get the vendor part of the address: "00:11:22" for "00:11:22:33:44:55"
+  std::string vendor = GetAddress().substr(0, 8);
+
+  // Verbatim "Bluetooth Mouse", model 96674
+  if ((type == DEVICE_MOUSE && vendor == "00:12:A1") ||
+  // Microsoft "Microsoft Bluetooth Notebook Mouse 5000", model X807028-001
+      (type == DEVICE_MOUSE && vendor == "7C:ED:8D"))
+      return false;
+  // TODO: Move this database into a config file.
+
+  return true;
+}
 
 bool BluetoothDevice::ProvidesServiceWithUUID(
     const std::string& uuid) const {
   std::string canonical_uuid = bluetooth_utils::CanonicalUuid(uuid);
   BluetoothDevice::ServiceList services = GetServices();
   for (BluetoothDevice::ServiceList::const_iterator iter = services.begin();
        iter != services.end();
        ++iter) {
     if (bluetooth_utils::CanonicalUuid(*iter) == canonical_uuid)
       return true;
   }
   return false;
 }
 
 }  // namespace device