device/bluetooth/bluetooth_adapter_mac.h

   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_ADAPTER_MAC_H_
   6 #define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_MAC_H_
   7
   8 #include <IOKit/IOReturn.h>
   9
  10 #include <string>
  11 #include <vector>
  12
  13 #include "base/containers/hash_tables.h"
  14 #include "base/mac/scoped_nsobject.h"
  15 #include "base/memory/ref_counted.h"
  16 #include "base/memory/weak_ptr.h"
  17 #include "base/observer_list.h"
  18 #include "device/bluetooth/bluetooth_adapter.h"
  19 #include "device/bluetooth/bluetooth_discovery_manager_mac.h"
  20
  21 @class IOBluetoothDevice;
  22 @class NSArray;
  23 @class NSDate;
  24
  25 namespace base {
  26
  27 class SequencedTaskRunner;
  28
  29 }  // namespace base
  30
  31 namespace device {
  32
  33 class BluetoothAdapterMacTest;
  34
  35 class BluetoothAdapterMac : public BluetoothAdapter,
  36                             public BluetoothDiscoveryManagerMac::Observer {
  37  public:
  38   static base::WeakPtr<BluetoothAdapter> CreateAdapter();
  39
  40   // BluetoothAdapter:
  41   virtual void AddObserver(BluetoothAdapter::Observer* observer) OVERRIDE;
  42   virtual void RemoveObserver(BluetoothAdapter::Observer* observer) OVERRIDE;
  43   virtual std::string GetAddress() const OVERRIDE;
  44   virtual std::string GetName() const OVERRIDE;
  45   virtual void SetName(const std::string& name,
  46                        const base::Closure& callback,
  47                        const ErrorCallback& error_callback) OVERRIDE;
  48   virtual bool IsInitialized() const OVERRIDE;
  49   virtual bool IsPresent() const OVERRIDE;
  50   virtual bool IsPowered() const OVERRIDE;
  51   virtual void SetPowered(
  52       bool powered,
  53       const base::Closure& callback,
  54       const ErrorCallback& error_callback) OVERRIDE;
  55   virtual bool IsDiscoverable() const OVERRIDE;
  56   virtual void SetDiscoverable(
  57       bool discoverable,
  58       const base::Closure& callback,
  59       const ErrorCallback& error_callback) OVERRIDE;
  60   virtual bool IsDiscovering() const OVERRIDE;
  61   virtual void CreateRfcommService(
  62       const BluetoothUUID& uuid,
  63       const ServiceOptions& options,
  64       const CreateServiceCallback& callback,
  65       const CreateServiceErrorCallback& error_callback) OVERRIDE;
  66   virtual void CreateL2capService(
  67       const BluetoothUUID& uuid,
  68       const ServiceOptions& options,
  69       const CreateServiceCallback& callback,
  70       const CreateServiceErrorCallback& error_callback) OVERRIDE;
  71
  72   // BluetoothDiscoveryManagerMac::Observer overrides
  73   virtual void DeviceFound(IOBluetoothDevice* device) OVERRIDE;
  74   virtual void DiscoveryStopped(bool unexpected) OVERRIDE;
  75
  76   // Registers that a new |device| has connected to the local host.
  77   void DeviceConnected(IOBluetoothDevice* device);
  78
  79  protected:
  80   // BluetoothAdapter:
  81   virtual void RemovePairingDelegateInternal(
  82       device::BluetoothDevice::PairingDelegate* pairing_delegate) OVERRIDE;
  83
  84  private:
  85   friend class BluetoothAdapterMacTest;
  86
  87   BluetoothAdapterMac();
  88   virtual ~BluetoothAdapterMac();
  89
  90   // BluetoothAdapter:
  91   virtual void AddDiscoverySession(
  92       const base::Closure& callback,
  93       const ErrorCallback& error_callback) OVERRIDE;
  94   virtual void RemoveDiscoverySession(
  95       const base::Closure& callback,
  96       const ErrorCallback& error_callback) OVERRIDE;
  97
  98   void Init();
  99   void InitForTest(scoped_refptr<base::SequencedTaskRunner> ui_task_runner);
 100   void PollAdapter();
 101
 102   // Registers that a new |device| has replied to an Inquiry, is paired, or has
 103   // connected to the local host.
 104   void DeviceAdded(IOBluetoothDevice* device);
 105
 106   // Updates |devices_| to include the currently paired devices, as well as any
 107   // connected, but unpaired, devices. Notifies observers if any previously
 108   // paired or connected devices are no longer present.
 109   void UpdateDevices();
 110
 111   std::string address_;
 112   std::string name_;
 113   bool powered_;
 114
 115   int num_discovery_sessions_;
 116
 117   // Discovery manager for Bluetooth Classic.
 118   scoped_ptr<BluetoothDiscoveryManagerMac> classic_discovery_manager_;
 119
 120   scoped_refptr<base::SequencedTaskRunner> ui_task_runner_;
 121
 122   // List of observers interested in event notifications from us.
 123   ObserverList<BluetoothAdapter::Observer> observers_;
 124
 125   base::WeakPtrFactory<BluetoothAdapterMac> weak_ptr_factory_;
 126
 127   DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterMac);
 128 };
 129
 130 }  // namespace device
 131
 132 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_MAC_H_