Add DBus bindings for BLE Advertisement.

chromeos/dbus/fake_bluetooth_le_advertising_manager_client.h

+// Copyright 2015 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_FAKE_BLUETOOTH_LE_ADVERTISING_MANAGER_CLIENT_H_
+#define CHROMEOS_DBUS_FAKE_BLUETOOTH_LE_ADVERTISING_MANAGER_CLIENT_H_
+
+#include <map>
+#include <string>
+
+#include "base/bind.h"
+#include "base/callback.h"
+#include "base/observer_list.h"
+#include "bluetooth_le_advertising_manager_client.h"
+#include "chromeos/chromeos_export.h"
+#include "dbus/object_path.h"
+#include "dbus/property.h"
+
+namespace chromeos {
+
+class FakeBluetoothLEAdvertisementServiceProvider;
+
+// FakeBluetoothAdvertisementManagerClient simulates the behavior of the
+// Bluetooth
+// Daemon's profile manager object and is used both in test cases in place of a
+// mock and on the Linux desktop.
+class CHROMEOS_EXPORT FakeBluetoothLEAdvertisingManagerClient
+    : public BluetoothLEAdvertisingManagerClient {
+ public:
+  FakeBluetoothLEAdvertisingManagerClient();
+  ~FakeBluetoothLEAdvertisingManagerClient() override;
+
+  // BluetoothAdapterClient overrides:

[armansito, 2015/04/15 23:56:49]

nit: Did you mean BluetoothAdvertisingManagerClient overrides? Later you'll want
these to do something when you write unit tests.

[rkc, 2015/04/16 18:13:06]

Done.

+  void AddObserver(Observer* observer) override {}
+  void RemoveObserver(Observer* observer) override {}
+
+  // DBusClient overrides:
+  void Init(dbus::Bus* bus) override {}

[armansito, 2015/04/15 23:56:49]

nit: Just add empty definitions for these in the source file.

[rkc, 2015/04/16 18:13:06]

Done.

+
+  // BluetoothAdvertisingManagerClient overrides:
+  void RegisterAdvertisement(const dbus::ObjectPath& manager_object_path,
+                             const dbus::ObjectPath& advertisement_object_path,
+                             const base::Closure& callback,
+                             const ErrorCallback& error_callback) override;
+
+  // Unregisters an advertisement with the DBus object path |obj_path| with
+  // BlueZ's advertisement manager.
+  void UnregisterAdvertisement(
+      const dbus::ObjectPath& manager_object_path,
+      const dbus::ObjectPath& advertisement_object_path,
+      const base::Closure& callback,
+      const ErrorCallback& error_callback) override;
+
+  // Register, unregister and retrieve pointers to profile server providers.
+  void RegisterAdvertisementServiceProvider(
+      FakeBluetoothLEAdvertisementServiceProvider* service_provider);
+  void UnregisterAdvertisementServiceProvider(
+      FakeBluetoothLEAdvertisementServiceProvider* service_provider);
+  FakeBluetoothLEAdvertisementServiceProvider* GetAdvertisementServiceProvider(
+      const std::string& uuid);
+
+  // Advertising manager path that we simulate.
+  static const char kAdvertisingManagerPath[];
+
+ private:
+  // Map of a D-Bus object path to the FakeBluetoothAdvertisementServiceProvider
+  // registered for it; maintained by RegisterAdvertisementServiceProvider() and
+  // UnregisterProfileServiceProvicer() called by the constructor and
+  // destructor of FakeBluetoothAdvertisementServiceProvider.
+  typedef std::map<dbus::ObjectPath,
+                   FakeBluetoothLEAdvertisementServiceProvider*>
+      ServiceProviderMap;
+  ServiceProviderMap service_provider_map_;
+
+  dbus::ObjectPath currently_registered_;

[armansito, 2015/04/15 23:56:49]

Add a comment explaining what this variable does.

[rkc, 2015/04/16 18:13:05]

Done.

+
+  // Map of Profile UUID to the D-Bus object path of the service provider
+  // in |service_provider_map_|. Maintained by RegisterProfile() and
+  // UnregisterProfile() in response to BluetoothProfile methods.
+  typedef std::map<std::string, dbus::ObjectPath> ProfileMap;
+  ProfileMap profile_map_;

[armansito, 2015/04/15 23:56:49]

Remove this whole copy-pasta.

[rkc, 2015/04/16 18:13:06]

Done.

+
+  DISALLOW_COPY_AND_ASSIGN(FakeBluetoothLEAdvertisingManagerClient);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_DBUS_FAKE_BLUETOOTH_LE_ADVERTISING_MANAGER_CLIENT_H_