1 // Copyright 2014 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.
5 #ifndef CHROMEOS_DBUS_FAKE_BLUETOOTH_GATT_SERVICE_CLIENT_H_
6 #define CHROMEOS_DBUS_FAKE_BLUETOOTH_GATT_SERVICE_CLIENT_H_
11 #include "base/memory/scoped_ptr.h"
12 #include "base/observer_list.h"
13 #include "chromeos/chromeos_export.h"
14 #include "chromeos/dbus/bluetooth_gatt_service_client.h"
15 #include "dbus/object_path.h"
16 #include "dbus/property.h"
20 // FakeBluetoothGattServiceClient simulates the behavior of the Bluetooth Daemon
21 // GATT service objects and is used in test cases in place of a mock and on the
23 class CHROMEOS_EXPORT FakeBluetoothGattServiceClient
24 : public BluetoothGattServiceClient {
26 struct Properties : public BluetoothGattServiceClient::Properties {
27 explicit Properties(const PropertyChangedCallback& callback);
28 virtual ~Properties();
30 // dbus::PropertySet override
31 virtual void Get(dbus::PropertyBase* property,
32 dbus::PropertySet::GetCallback callback) OVERRIDE;
33 virtual void GetAll() OVERRIDE;
34 virtual void Set(dbus::PropertyBase* property,
35 dbus::PropertySet::SetCallback callback) OVERRIDE;
38 FakeBluetoothGattServiceClient();
39 virtual ~FakeBluetoothGattServiceClient();
41 // DBusClient override.
42 virtual void Init(dbus::Bus* bus) OVERRIDE;
44 // BluetoothGattServiceClient overrides.
45 virtual void AddObserver(Observer* observer) OVERRIDE;
46 virtual void RemoveObserver(Observer* observer) OVERRIDE;
47 virtual std::vector<dbus::ObjectPath> GetServices() OVERRIDE;
48 virtual Properties* GetProperties(const dbus::ObjectPath& object_path)
51 // Makes a service visible for device with object path |device_path|. Note
52 // that only one instance of a specific service is simulated at a time. Hence,
53 // this method will fail, if the service is already visible.
54 void ExposeHeartRateService(const dbus::ObjectPath& device_path);
55 void HideHeartRateService();
57 // Final object path components and the corresponding UUIDs of the GATT
58 // services that we emulate. Service paths are hierarchical to Bluetooth
59 // device paths, so if the path component is "service0000", and the device
60 // path is "/org/foo/device0", the service path is
61 // "/org/foo/device0/service0000".
62 static const char kHeartRateServicePathComponent[];
63 static const char kHeartRateServiceUUID[];
66 // Property callback passed when we create Properties structures.
67 void OnPropertyChanged(const dbus::ObjectPath& object_path,
68 const std::string& property_name);
70 // Notifies observers.
71 void NotifyServiceAdded(const dbus::ObjectPath& object_path);
72 void NotifyServiceRemoved(const dbus::ObjectPath& object_path);
74 // Static properties we return. As long as a service is exposed, this will be
75 // non-null. Otherwise it will be null.
76 scoped_ptr<Properties> heart_rate_service_properties_;
77 std::string heart_rate_service_path_;
79 // List of observers interested in event notifications from us.
80 ObserverList<Observer> observers_;
82 DISALLOW_COPY_AND_ASSIGN(FakeBluetoothGattServiceClient);
85 } // namespace chromeos
87 #endif // CHROMEOS_DBUS_FAKE_BLUETOOTH_GATT_SERVICE_CLIENT_H_