arc: bluetooth: Expose missing advertise data.

device/bluetooth/bluez/bluetooth_device_bluez.cc

 // Copyright 2013 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/bluez/bluetooth_device_bluez.h"
 
 #include <stdio.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 357 matching lines @@
   UUIDSet uuids;
   const std::vector<std::string>& dbus_uuids = properties->uuids.value();
   for (const std::string& dbus_uuid : dbus_uuids) {
     device::BluetoothUUID uuid(dbus_uuid);
     DCHECK(uuid.IsValid());
     uuids.insert(std::move(uuid));
   }
   return uuids;
 }
 
+std::unordered_map<uint16_t, std::vector<uint8_t>>
+BluetoothDeviceBlueZ::GetManufacturerData() const {
+  bluez::BluetoothDeviceClient::Properties* properties =
+      bluez::BluezDBusManager::Get()->GetBluetoothDeviceClient()->GetProperties(
+          object_path_);
+  DCHECK(properties);
+
+  if (!properties->manufacturer_data.is_valid())
+    return std::unordered_map<uint16_t, std::vector<uint8_t>>();
+
+  return properties->manufacturer_data.value();
+}
+
+base::Optional<uint8_t> BluetoothDeviceBlueZ::GetFlags() const {
+  bluez::BluetoothDeviceClient::Properties* properties =
+      bluez::BluezDBusManager::Get()->GetBluetoothDeviceClient()->GetProperties(
+          object_path_);
+  DCHECK(properties);
+
+  // BlueZ always have flags available.

[ortuno, 2016/10/14 00:15:10]

Can you DCHECK this? Also I don't think this is true on Linux.

[Rahul Chaturvedi, 2016/10/17 20:41:21]

This is not true. Depending on the version of BlueZ being used (and whether your
patch gets upstreamed), we may not have flags at all.

[puthik_chromium, 2016/10/17 23:30:32]

I added the check if it is valid or not.

+  return properties->flags.value();
+}
+
 base::Optional<int8_t> BluetoothDeviceBlueZ::GetInquiryRSSI() const {
   bluez::BluetoothDeviceClient::Properties* properties =
       bluez::BluezDBusManager::Get()->GetBluetoothDeviceClient()->GetProperties(
           object_path_);
   DCHECK(properties);
 
   if (!properties->rssi.is_valid())
     return base::nullopt;
 
   // BlueZ uses int16_t because there is no int8_t for DBus, so we should never
@@ skipping 525 matching lines @@
 void BluetoothDeviceBlueZ::OnForgetError(const ErrorCallback& error_callback,
                                          const std::string& error_name,
                                          const std::string& error_message) {
   LOG(WARNING) << object_path_.value()
                << ": Failed to remove device: " << error_name << ": "
                << error_message;
   error_callback.Run();
 }
 
 }  // namespace bluez