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// Copyright (c) 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.
#ifndef CHROMEOS_DBUS_FAKE_BLUETOOTH_DEVICE_CLIENT_H_
#define CHROMEOS_DBUS_FAKE_BLUETOOTH_DEVICE_CLIENT_H_
#include <map>
#include <vector>
#include "base/bind.h"
#include "base/callback.h"
#include "base/observer_list.h"
#include "chromeos/chromeos_export.h"
#include "chromeos/dbus/bluetooth_agent_service_provider.h"
#include "chromeos/dbus/bluetooth_device_client.h"
#include "chromeos/dbus/bluetooth_profile_service_provider.h"
#include "dbus/object_path.h"
#include "dbus/property.h"
namespace chromeos {
// FakeBluetoothDeviceClient simulates the behavior of the Bluetooth Daemon
// device objects and is used both in test cases in place of a mock and on
// the Linux desktop.
class CHROMEOS_EXPORT FakeBluetoothDeviceClient
: public BluetoothDeviceClient {
public:
struct Properties : public BluetoothDeviceClient::Properties {
explicit Properties(const PropertyChangedCallback & callback);
virtual ~Properties();
// dbus::PropertySet override
virtual void Get(dbus::PropertyBase* property,
dbus::PropertySet::GetCallback callback) override;
virtual void GetAll() override;
virtual void Set(dbus::PropertyBase* property,
dbus::PropertySet::SetCallback callback) override;
};
FakeBluetoothDeviceClient();
virtual ~FakeBluetoothDeviceClient();
// BluetoothDeviceClient overrides
virtual void Init(dbus::Bus* bus) override;
virtual void AddObserver(Observer* observer) override;
virtual void RemoveObserver(Observer* observer) override;
virtual std::vector<dbus::ObjectPath> GetDevicesForAdapter(
const dbus::ObjectPath& adapter_path) override;
virtual Properties* GetProperties(const dbus::ObjectPath& object_path)
override;
virtual void Connect(const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback) override;
virtual void Disconnect(const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback) override;
virtual void ConnectProfile(const dbus::ObjectPath& object_path,
const std::string& uuid,
const base::Closure& callback,
const ErrorCallback& error_callback) override;
virtual void DisconnectProfile(const dbus::ObjectPath& object_path,
const std::string& uuid,
const base::Closure& callback,
const ErrorCallback& error_callback) override;
virtual void Pair(const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback) override;
virtual void CancelPairing(const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback) override;
virtual void StartConnectionMonitor(
const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback) override;
virtual void StopConnectionMonitor(
const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback) override;
void SetSimulationIntervalMs(int interval_ms);
// Simulates discovery of devices for the given adapter.
void BeginDiscoverySimulation(const dbus::ObjectPath& adapter_path);
void EndDiscoverySimulation(const dbus::ObjectPath& adapter_path);
// Simulates incoming pairing of devices for the given adapter.
void BeginIncomingPairingSimulation(const dbus::ObjectPath& adapter_path);
void EndIncomingPairingSimulation(const dbus::ObjectPath& adapter_path);
// Creates a device from the set we return for the given adapter.
void CreateDevice(const dbus::ObjectPath& adapter_path,
const dbus::ObjectPath& device_path);
// Removes a device from the set we return for the given adapter.
void RemoveDevice(const dbus::ObjectPath& adapter_path,
const dbus::ObjectPath& device_path);
// Simulates a pairing for the device with the given D-Bus object path,
// |object_path|. Set |incoming_request| to true if simulating an incoming
// pairing request, false for an outgoing one. On successful completion
// |callback| will be called, on failure, |error_callback| is called.
void SimulatePairing(const dbus::ObjectPath& object_path,
bool incoming_request,
const base::Closure& callback,
const ErrorCallback& error_callback);
// Object paths, names, addresses and bluetooth classes of the devices
// we can emulate.
static const char kPairedDevicePath[];
static const char kPairedDeviceName[];
static const char kPairedDeviceAddress[];
static const uint32 kPairedDeviceClass;
static const char kLegacyAutopairPath[];
static const char kLegacyAutopairName[];
static const char kLegacyAutopairAddress[];
static const uint32 kLegacyAutopairClass;
static const char kDisplayPinCodePath[];
static const char kDisplayPinCodeName[];
static const char kDisplayPinCodeAddress[];
static const uint32 kDisplayPinCodeClass;
static const char kVanishingDevicePath[];
static const char kVanishingDeviceName[];
static const char kVanishingDeviceAddress[];
static const uint32 kVanishingDeviceClass;
static const char kConnectUnpairablePath[];
static const char kConnectUnpairableName[];
static const char kConnectUnpairableAddress[];
static const uint32 kConnectUnpairableClass;
static const char kDisplayPasskeyPath[];
static const char kDisplayPasskeyName[];
static const char kDisplayPasskeyAddress[];
static const uint32 kDisplayPasskeyClass;
static const char kRequestPinCodePath[];
static const char kRequestPinCodeName[];
static const char kRequestPinCodeAddress[];
static const uint32 kRequestPinCodeClass;
static const char kConfirmPasskeyPath[];
static const char kConfirmPasskeyName[];
static const char kConfirmPasskeyAddress[];
static const uint32 kConfirmPasskeyClass;
static const char kRequestPasskeyPath[];
static const char kRequestPasskeyName[];
static const char kRequestPasskeyAddress[];
static const uint32 kRequestPasskeyClass;
static const char kUnconnectableDevicePath[];
static const char kUnconnectableDeviceName[];
static const char kUnconnectableDeviceAddress[];
static const uint32 kUnconnectableDeviceClass;
static const char kUnpairableDevicePath[];
static const char kUnpairableDeviceName[];
static const char kUnpairableDeviceAddress[];
static const uint32 kUnpairableDeviceClass;
static const char kJustWorksPath[];
static const char kJustWorksName[];
static const char kJustWorksAddress[];
static const uint32 kJustWorksClass;
static const char kLowEnergyPath[];
static const char kLowEnergyName[];
static const char kLowEnergyAddress[];
static const uint32 kLowEnergyClass;
private:
// Property callback passed when we create Properties* structures.
void OnPropertyChanged(const dbus::ObjectPath& object_path,
const std::string& property_name);
void DiscoverySimulationTimer();
void IncomingPairingSimulationTimer();
void CompleteSimulatedPairing(
const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback);
void TimeoutSimulatedPairing(
const dbus::ObjectPath& object_path,
const ErrorCallback& error_callback);
void CancelSimulatedPairing(
const dbus::ObjectPath& object_path,
const ErrorCallback& error_callback);
void RejectSimulatedPairing(
const dbus::ObjectPath& object_path,
const ErrorCallback& error_callback);
void FailSimulatedPairing(
const dbus::ObjectPath& object_path,
const ErrorCallback& error_callback);
void AddInputDeviceIfNeeded(
const dbus::ObjectPath& object_path,
Properties* properties);
// Updates the inquiry RSSI property of fake device with object path
// |object_path| to |rssi|, if the fake device exists.
void UpdateDeviceRSSI(const dbus::ObjectPath& object_path, int16 rssi);
void PinCodeCallback(
const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback,
BluetoothAgentServiceProvider::Delegate::Status status,
const std::string& pincode);
void PasskeyCallback(
const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback,
BluetoothAgentServiceProvider::Delegate::Status status,
uint32 passkey);
void ConfirmationCallback(
const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback,
BluetoothAgentServiceProvider::Delegate::Status status);
void SimulateKeypress(
uint16 entered,
const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback);
void ConnectionCallback(
const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback,
BluetoothProfileServiceProvider::Delegate::Status status);
void DisconnectionCallback(
const dbus::ObjectPath& object_path,
const base::Closure& callback,
const ErrorCallback& error_callback,
BluetoothProfileServiceProvider::Delegate::Status status);
// List of observers interested in event notifications from us.
ObserverList<Observer> observers_;
// Static properties we return.
typedef std::map<const dbus::ObjectPath, Properties *> PropertiesMap;
PropertiesMap properties_map_;
std::vector<dbus::ObjectPath> device_list_;
int simulation_interval_ms_;
uint32_t discovery_simulation_step_;
uint32_t incoming_pairing_simulation_step_;
bool pairing_cancelled_;
bool connection_monitor_started_;
};
} // namespace chromeos
#endif // CHROMEOS_DBUS_FAKE_BLUETOOTH_DEVICE_CLIENT_H_
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