src/chrome/browser/extensions/api/bluetooth/bluetooth_extension_function.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/extensions/api/bluetooth/bluetooth_extension_function.h"
   6
   7 #include "base/memory/ref_counted.h"
   8 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api.h"
   9 #include "chrome/browser/extensions/api/bluetooth/bluetooth_event_router.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "device/bluetooth/bluetooth_adapter.h"
  12 #include "device/bluetooth/bluetooth_adapter_factory.h"
  13
  14 namespace {
  15
  16 const char kPlatformNotSupported[] =
  17     "This operation is not supported on your platform";
  18
  19 extensions::ExtensionBluetoothEventRouter* GetEventRouter(Profile* profile) {
  20   return extensions::BluetoothAPI::Get(profile)->bluetooth_event_router();
  21 }
  22
  23 bool IsBluetoothSupported(Profile* profile) {
  24   return GetEventRouter(profile)->IsBluetoothSupported();
  25 }
  26
  27 void GetAdapter(
  28     const device::BluetoothAdapterFactory::AdapterCallback callback,
  29     Profile* profile) {
  30   GetEventRouter(profile)->GetAdapter(callback);
  31 }
  32
  33 }  // namespace
  34
  35 namespace extensions {
  36
  37 namespace api {
  38
  39 BluetoothExtensionFunction::BluetoothExtensionFunction() {
  40 }
  41
  42 BluetoothExtensionFunction::~BluetoothExtensionFunction() {
  43 }
  44
  45 bool BluetoothExtensionFunction::RunImpl() {
  46   if (!IsBluetoothSupported(GetProfile())) {
  47     SetError(kPlatformNotSupported);
  48     return false;
  49   }
  50   GetAdapter(base::Bind(&BluetoothExtensionFunction::RunOnAdapterReady, this),
  51              GetProfile());
  52
  53   return true;
  54 }
  55
  56 void BluetoothExtensionFunction::RunOnAdapterReady(
  57     scoped_refptr<device::BluetoothAdapter> adapter) {
  58   DoWork(adapter);
  59 }
  60
  61 }  // namespace api
  62
  63 }  // namespace extensions