Add CPP API for BLE advertisments.

device/bluetooth/bluetooth_adapter.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 DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_H_
 
 #include <list>
 #include <map>
 #include <set>
 #include <string>
 #include <utility>
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
+#include "device/bluetooth/bluetooth_advertisement.h"
 #include "device/bluetooth/bluetooth_audio_sink.h"
 #include "device/bluetooth/bluetooth_device.h"
 #include "device/bluetooth/bluetooth_export.h"
 
 namespace device {
 
+class BluetoothAdvertisement;
 class BluetoothDiscoveryFilter;
 class BluetoothDiscoverySession;
 class BluetoothGattCharacteristic;
 class BluetoothGattDescriptor;
 class BluetoothGattService;
 class BluetoothSocket;
 class BluetoothUUID;
 struct BluetoothAdapterDeleter;
 
 // BluetoothAdapter represents a local Bluetooth adapter which may be used to
@@ skipping 330 matching lines @@
   // will be called on success with a BluetoothAudioSink which is to be owned by
   // the caller of this method. |error_callback| will be called on failure with
   // a message indicating the cause.
   typedef base::Callback<void(scoped_refptr<BluetoothAudioSink>)>
       AcquiredCallback;
   virtual void RegisterAudioSink(
       const BluetoothAudioSink::Options& options,
       const AcquiredCallback& callback,
       const BluetoothAudioSink::ErrorCallback& error_callback) = 0;
 
+  // Creates and registers an advertisement for broadcast over the LE channel.
+  // The created advertisement will be returned via the success callback.
+  typedef base::Callback<void(scoped_refptr<BluetoothAdvertisement>)>

[scheib, 2015/04/16 22:11:32]

http://google-styleguide.googlecode.com/svn/trunk/cppguide.html#Declaration_O...

[rkc, 2015/04/17 19:57:08]

Going with consistency here. This positioning of the typedefs is followed
throughout the //device/bluetooth code.
Changed it to using to keep with the new style though.

[scheib, 2015/04/21 23:13:25]

https://codereview.chromium.org/1100483005 is landing which will consistently
fix this. Please use chromium style.

[rkc, 2015/04/23 19:32:16]

Done.

+      CreateAdvertisementCallback;
+  typedef base::Callback<void(BluetoothAdvertisement::ErrorCode)>
+      CreateAdvertisementErrorCallback;
+  virtual void RegisterAdvertisement(
+      scoped_ptr<BluetoothAdvertisement::Data> advertisement_data,
+      const CreateAdvertisementCallback& callback,
+      const CreateAdvertisementErrorCallback& error_callback) = 0;
+
  protected:
   friend class base::RefCountedThreadSafe<BluetoothAdapter,
                                           BluetoothAdapterDeleter>;
   friend struct BluetoothAdapterDeleter;
   friend class BluetoothDiscoverySession;
   BluetoothAdapter();
   virtual ~BluetoothAdapter();
 
   // Called by RefCountedThreadSafeDeleteOnCorrectThread to destroy this.
   virtual void DeleteOnCorrectThread() const = 0;
@@ skipping 100 matching lines @@
 // Trait for RefCountedThreadSafe that deletes BluetoothAdapter.
 struct BluetoothAdapterDeleter {
   static void Destruct(const BluetoothAdapter* adapter) {
     adapter->DeleteOnCorrectThread();
   }
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_H_