1// Copyright 2013 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.
4
5#ifndef DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_MAC_H_
6#define DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_MAC_H_
7
8#import <IOBluetooth/IOBluetooth.h>
9
10#include <string>
11
12#include "base/basictypes.h"
13#include "base/mac/scoped_nsobject.h"
14#include "base/observer_list.h"
15#include "device/bluetooth/bluetooth_device.h"
16
17@class IOBluetoothDevice;
18
19namespace device {
20
21class BluetoothDeviceMac : public BluetoothDevice {
22 public:
23  explicit BluetoothDeviceMac(IOBluetoothDevice* device);
24  virtual ~BluetoothDeviceMac();
25
26  // BluetoothDevice override
27  virtual uint32 GetBluetoothClass() const OVERRIDE;
28  virtual std::string GetAddress() const OVERRIDE;
29  virtual VendorIDSource GetVendorIDSource() const OVERRIDE;
30  virtual uint16 GetVendorID() const OVERRIDE;
31  virtual uint16 GetProductID() const OVERRIDE;
32  virtual uint16 GetDeviceID() const OVERRIDE;
33  virtual int GetRSSI() const OVERRIDE;
34  virtual int GetCurrentHostTransmitPower() const OVERRIDE;
35  virtual int GetMaximumHostTransmitPower() const OVERRIDE;
36  virtual bool IsPaired() const OVERRIDE;
37  virtual bool IsConnected() const OVERRIDE;
38  virtual bool IsConnectable() const OVERRIDE;
39  virtual bool IsConnecting() const OVERRIDE;
40  virtual UUIDList GetUUIDs() const OVERRIDE;
41  virtual bool ExpectingPinCode() const OVERRIDE;
42  virtual bool ExpectingPasskey() const OVERRIDE;
43  virtual bool ExpectingConfirmation() const OVERRIDE;
44  virtual void Connect(
45      PairingDelegate* pairing_delegate,
46      const base::Closure& callback,
47      const ConnectErrorCallback& error_callback) OVERRIDE;
48  virtual void SetPinCode(const std::string& pincode) OVERRIDE;
49  virtual void SetPasskey(uint32 passkey) OVERRIDE;
50  virtual void ConfirmPairing() OVERRIDE;
51  virtual void RejectPairing() OVERRIDE;
52  virtual void CancelPairing() OVERRIDE;
53  virtual void Disconnect(
54      const base::Closure& callback,
55      const ErrorCallback& error_callback) OVERRIDE;
56  virtual void Forget(const ErrorCallback& error_callback) OVERRIDE;
57  virtual void ConnectToService(
58      const BluetoothUUID& uuid,
59      const ConnectToServiceCallback& callback,
60      const ConnectToServiceErrorCallback& error_callback) OVERRIDE;
61  virtual void CreateGattConnection(
62      const GattConnectionCallback& callback,
63      const ConnectErrorCallback& error_callback) OVERRIDE;
64  virtual void StartConnectionMonitor(
65      const base::Closure& callback,
66      const ErrorCallback& error_callback) OVERRIDE;
67
68  // Returns the timestamp when the device was last seen during an inquiry.
69  // Returns nil if the device has never been seen during an inquiry.
70  NSDate* GetLastInquiryUpdate();
71
72  // Returns the Bluetooth address for the |device|. The returned address has a
73  // normalized format (see below).
74  static std::string GetDeviceAddress(IOBluetoothDevice* device);
75
76 protected:
77  // BluetoothDevice override
78  virtual std::string GetDeviceName() const OVERRIDE;
79
80 private:
81  friend class BluetoothAdapterMac;
82
83  // Implementation to read the host's transmit power level of type
84  // |power_level_type|.
85  int GetHostTransmitPower(
86      BluetoothHCITransmitPowerLevelType power_level_type) const;
87
88  base::scoped_nsobject<IOBluetoothDevice> device_;
89
90  DISALLOW_COPY_AND_ASSIGN(BluetoothDeviceMac);
91};
92
93}  // namespace device
94
95#endif  // DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_MAC_H_
96