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_PAIRING_BLUETOOTH_HOST_PAIRING_CONTROLLER_H_
6 #define CHROMEOS_PAIRING_BLUETOOTH_HOST_PAIRING_CONTROLLER_H_
8 #include "base/macros.h"
9 #include "base/memory/ref_counted.h"
10 #include "base/memory/weak_ptr.h"
11 #include "base/observer_list.h"
12 #include "base/threading/thread_checker.h"
13 #include "components/pairing/host_pairing_controller.h"
14 #include "components/pairing/proto_decoder.h"
15 #include "device/bluetooth/bluetooth_adapter.h"
16 #include "device/bluetooth/bluetooth_device.h"
17 #include "device/bluetooth/bluetooth_socket.h"
20 class BluetoothAdapter
;
27 namespace pairing_chromeos
{
29 class BluetoothHostPairingController
30 : public HostPairingController
,
31 public ProtoDecoder::Observer
,
32 public device::BluetoothAdapter::Observer
,
33 public device::BluetoothDevice::PairingDelegate
{
35 typedef HostPairingController::Observer Observer
;
37 BluetoothHostPairingController();
38 ~BluetoothHostPairingController() override
;
41 void ChangeStage(Stage new_stage
);
42 void SendHostStatus();
43 void AbortWithError(int code
, const std::string
& message
);
46 void OnGetAdapter(scoped_refptr
<device::BluetoothAdapter
> adapter
);
50 void OnCreateService(scoped_refptr
<device::BluetoothSocket
> socket
);
51 void OnSetDiscoverable(bool change_stage
);
52 void OnAccept(const device::BluetoothDevice
* device
,
53 scoped_refptr
<device::BluetoothSocket
> socket
);
54 void OnSendComplete(int bytes_sent
);
55 void OnReceiveComplete(int bytes
, scoped_refptr
<net::IOBuffer
> io_buffer
);
57 void OnCreateServiceError(const std::string
& message
);
59 void OnAcceptError(const std::string
& error_message
);
60 void OnSendError(const std::string
& error_message
);
61 void OnReceiveError(device::BluetoothSocket::ErrorReason reason
,
62 const std::string
& error_message
);
64 // HostPairingController:
65 void AddObserver(Observer
* observer
) override
;
66 void RemoveObserver(Observer
* observer
) override
;
67 Stage
GetCurrentStage() override
;
68 void StartPairing() override
;
69 std::string
GetDeviceName() override
;
70 std::string
GetConfirmationCode() override
;
71 std::string
GetEnrollmentDomain() override
;
72 void OnUpdateStatusChanged(UpdateStatus update_status
) override
;
73 void OnEnrollmentStatusChanged(EnrollmentStatus enrollment_status
) override
;
74 void SetPermanentId(const std::string
& permanent_id
) override
;
76 // ProtoDecoder::Observer:
77 void OnHostStatusMessage(const pairing_api::HostStatus
& message
) override
;
78 void OnConfigureHostMessage(
79 const pairing_api::ConfigureHost
& message
) override
;
80 void OnPairDevicesMessage(const pairing_api::PairDevices
& message
) override
;
81 void OnCompleteSetupMessage(
82 const pairing_api::CompleteSetup
& message
) override
;
83 void OnErrorMessage(const pairing_api::Error
& message
) override
;
84 void OnAddNetworkMessage(const pairing_api::AddNetwork
& message
) override
;
86 // BluetoothAdapter::Observer:
87 void AdapterPresentChanged(device::BluetoothAdapter
* adapter
,
88 bool present
) override
;
90 // device::BluetoothDevice::PairingDelegate:
91 void RequestPinCode(device::BluetoothDevice
* device
) override
;
92 void RequestPasskey(device::BluetoothDevice
* device
) override
;
93 void DisplayPinCode(device::BluetoothDevice
* device
,
94 const std::string
& pincode
) override
;
95 void DisplayPasskey(device::BluetoothDevice
* device
, uint32 passkey
) override
;
96 void KeysEntered(device::BluetoothDevice
* device
, uint32 entered
) override
;
97 void ConfirmPasskey(device::BluetoothDevice
* device
, uint32 passkey
) override
;
98 void AuthorizePairing(device::BluetoothDevice
* device
) override
;
100 Stage current_stage_
;
101 std::string device_name_
;
102 std::string confirmation_code_
;
103 std::string enrollment_domain_
;
104 UpdateStatus update_status_
;
105 EnrollmentStatus enrollment_status_
;
106 std::string permanent_id_
;
108 scoped_refptr
<device::BluetoothAdapter
> adapter_
;
109 scoped_refptr
<device::BluetoothSocket
> service_socket_
;
110 scoped_refptr
<device::BluetoothSocket
> controller_socket_
;
111 scoped_ptr
<ProtoDecoder
> proto_decoder_
;
113 base::ThreadChecker thread_checker_
;
114 base::ObserverList
<Observer
> observers_
;
115 base::WeakPtrFactory
<BluetoothHostPairingController
> ptr_factory_
;
117 DISALLOW_COPY_AND_ASSIGN(BluetoothHostPairingController
);
120 } // namespace pairing_chromeos
122 #endif // CHROMEOS_PAIRING_BLUETOOTH_HOST_PAIRING_CONTROLLER_H_