Reland "Add Linux support for the Bluetooth API"

device/bluetooth/bluetooth_device_bluez.h

 // Copyright 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 DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_CHROMEOS_H_
-#define DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_CHROMEOS_H_
+#ifndef DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_BLUEZ_H_
+#define DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_BLUEZ_H_
 
 #include <string>
 
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/sequenced_task_runner.h"
 #include "dbus/object_path.h"
 #include "device/bluetooth/bluetooth_device.h"
 #include "device/bluetooth/bluetooth_export.h"
 #include "device/bluetooth/dbus/bluetooth_device_client.h"
 #include "device/bluetooth/dbus/bluetooth_gatt_service_client.h"
 
 namespace device {
 class BluetoothSocketThread;
 }  // namespace device
 
-namespace chromeos {
+namespace bluez {
 
-class BluetoothAdapterChromeOS;
-class BluetoothPairingChromeOS;
+class BluetoothAdapterBlueZ;
+class BluetoothPairingBlueZ;
 
-// The BluetoothDeviceChromeOS class implements BluetoothDevice for the
+// The BluetoothDeviceBlueZ class implements BluetoothDevice for the
 // Chrome OS platform.
 //
 // This class is not thread-safe, but is only called from the UI thread.
 //
 // A socket thread is used to create sockets but posts all callbacks on the UI
 // thread.
-class DEVICE_BLUETOOTH_EXPORT BluetoothDeviceChromeOS
+class DEVICE_BLUETOOTH_EXPORT BluetoothDeviceBlueZ
     : public device::BluetoothDevice,
       public bluez::BluetoothGattServiceClient::Observer {
  public:
   // BluetoothDevice override
   uint32 GetBluetoothClass() const override;
   std::string GetAddress() const override;
   VendorIDSource GetVendorIDSource() const override;
   uint16 GetVendorID() const override;
   uint16 GetProductID() const override;
   uint16 GetDeviceID() const override;
   bool IsPaired() const override;
   bool IsConnected() const override;
   bool IsGattConnected() const override;
   bool IsConnectable() const override;
   bool IsConnecting() const override;
   UUIDList GetUUIDs() const override;
   int16 GetInquiryRSSI() const override;
   int16 GetInquiryTxPower() const override;
   bool ExpectingPinCode() const override;
   bool ExpectingPasskey() const override;
   bool ExpectingConfirmation() const override;
-  void GetConnectionInfo(
-      const ConnectionInfoCallback& callback) override;
+  void GetConnectionInfo(const ConnectionInfoCallback& callback) override;
   void Connect(device::BluetoothDevice::PairingDelegate* pairing_delegate,
                const base::Closure& callback,
                const ConnectErrorCallback& error_callback) override;
   void SetPinCode(const std::string& pincode) override;
   void SetPasskey(uint32 passkey) override;
   void ConfirmPairing() override;
   void RejectPairing() override;
   void CancelPairing() override;
   void Disconnect(const base::Closure& callback,
                   const ErrorCallback& error_callback) override;
   void Forget(const ErrorCallback& error_callback) override;
   void ConnectToService(
       const device::BluetoothUUID& uuid,
       const ConnectToServiceCallback& callback,
       const ConnectToServiceErrorCallback& error_callback) override;
   void ConnectToServiceInsecurely(
       const device::BluetoothUUID& uuid,
       const ConnectToServiceCallback& callback,
       const ConnectToServiceErrorCallback& error_callback) override;
   void CreateGattConnection(
       const GattConnectionCallback& callback,
       const ConnectErrorCallback& error_callback) override;
   void Pair(device::BluetoothDevice::PairingDelegate* pairing_delegate,
             const base::Closure& callback,
             const ConnectErrorCallback& error_callback) override;
 
   // Creates a pairing object with the given delegate |pairing_delegate| and
   // establishes it as the pairing context for this device. All pairing-related
   // method calls will be forwarded to this object until it is released.
-  BluetoothPairingChromeOS* BeginPairing(
+  BluetoothPairingBlueZ* BeginPairing(
       BluetoothDevice::PairingDelegate* pairing_delegate);
 
   // Releases the current pairing object, any pairing-related method calls will
   // be ignored.
   void EndPairing();
 
   // Returns the current pairing object or NULL if no pairing is in progress.
-  BluetoothPairingChromeOS* GetPairing() const;
+  BluetoothPairingBlueZ* GetPairing() const;
 
   // Returns the object path of the device.
   const dbus::ObjectPath& object_path() const { return object_path_; }
 
   // Returns the adapter which owns this device instance.
-  BluetoothAdapterChromeOS* adapter() const;
+  BluetoothAdapterBlueZ* adapter() const;
 
  protected:
   // BluetoothDevice override
   std::string GetDeviceName() const override;
   void CreateGattConnectionImpl() override;
   void DisconnectGatt() override;
 
  private:
-  friend class BluetoothAdapterChromeOS;
+  friend class BluetoothAdapterBlueZ;
 
-  BluetoothDeviceChromeOS(
-      BluetoothAdapterChromeOS* adapter,
+  BluetoothDeviceBlueZ(
+      BluetoothAdapterBlueZ* adapter,
       const dbus::ObjectPath& object_path,
       scoped_refptr<base::SequencedTaskRunner> ui_task_runner,
       scoped_refptr<device::BluetoothSocketThread> socket_thread);
-  ~BluetoothDeviceChromeOS() override;
+  ~BluetoothDeviceBlueZ() override;
 
   // bluez::BluetoothGattServiceClient::Observer overrides.
   void GattServiceAdded(const dbus::ObjectPath& object_path) override;
   void GattServiceRemoved(const dbus::ObjectPath& object_path) override;
 
   // Called by dbus:: on completion of the D-Bus method call to get the
   // connection attributes of the current connection to the device.
   void OnGetConnInfo(const ConnectionInfoCallback& callback,
                      int16 rssi,
                      int16 transmit_power,
                      int16 max_transmit_power);
   void OnGetConnInfoError(const ConnectionInfoCallback& callback,
                           const std::string& error_name,
                           const std::string& error_message);
 
   // Internal method to initiate a connection to this device, and methods called
   // by dbus:: on completion of the D-Bus method call.
   void ConnectInternal(bool after_pairing,
                        const base::Closure& callback,
                        const ConnectErrorCallback& error_callback);
-  void OnConnect(bool after_pairing,
-                 const base::Closure& callback);
+  void OnConnect(bool after_pairing, const base::Closure& callback);
   void OnCreateGattConnection(const GattConnectionCallback& callback);
   void OnConnectError(bool after_pairing,
                       const ConnectErrorCallback& error_callback,
                       const std::string& error_name,
                       const std::string& error_message);
 
   // Called by dbus:: on completion of the D-Bus method call to pair the device,
   // made inside |Connect()|.
   void OnPairDuringConnect(const base::Closure& callback,
                            const ConnectErrorCallback& error_callback);
@@ skipping 45 matching lines @@
   // RSSI and TX power.
   bool connection_monitor_started_;
 
   // UI thread task runner and socket thread object used to create sockets.
   scoped_refptr<base::SequencedTaskRunner> ui_task_runner_;
   scoped_refptr<device::BluetoothSocketThread> socket_thread_;
 
   // During pairing this is set to an object that we don't own, but on which
   // we can make method calls to request, display or confirm PIN Codes and
   // Passkeys. Generally it is the object that owns this one.
-  scoped_ptr<BluetoothPairingChromeOS> pairing_;
+  scoped_ptr<BluetoothPairingBlueZ> pairing_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
-  base::WeakPtrFactory<BluetoothDeviceChromeOS> weak_ptr_factory_;
+  base::WeakPtrFactory<BluetoothDeviceBlueZ> weak_ptr_factory_;
 
-  DISALLOW_COPY_AND_ASSIGN(BluetoothDeviceChromeOS);
+  DISALLOW_COPY_AND_ASSIGN(BluetoothDeviceBlueZ);
 };
 
-}  // namespace chromeos
+}  // namespace bluez
 
-#endif  // DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_CHROMEOS_H_
+#endif  // DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_BLUEZ_H_