[Bluetooth] Improve the adapter's awareness of connected devices.

device/bluetooth/bluetooth_socket_mac.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_SOCKET_MAC_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_SOCKET_MAC_H_
 
 #include <queue>
 #include <string>
 
@@ skipping 11 matching lines @@
 @class BluetoothRfcommConnectionListener;
 @class BluetoothL2capConnectionListener;
 
 namespace net {
 class IOBuffer;
 class IOBufferWithSize;
 }
 
 namespace device {
 
-class BluetoothAdapter;
+class BluetoothAdapterMac;
 class BluetoothChannelMac;
 
 // Implements the BluetoothSocket class for the Mac OS X platform.
 class BluetoothSocketMac : public BluetoothSocket {
  public:
   static scoped_refptr<BluetoothSocketMac> CreateSocket();
 
   // Connects this socket to the service on |device| published as UUID |uuid|.
   // The underlying protocol and PSM or Channel is obtained through service
   // discovery. On a successful connection, the socket properties will be
   // updated and |success_callback| called. On failure, |error_callback| will be
   // called with a message explaining the cause of failure.
   void Connect(IOBluetoothDevice* device,
                const BluetoothUUID& uuid,
                const base::Closure& success_callback,
                const ErrorCompletionCallback& error_callback);
 
   // Listens for incoming RFCOMM connections using this socket: Publishes an
   // RFCOMM service on the |adapter| as UUID |uuid| with Channel |channel_id|.
   // |success_callback| will be called if the service is successfully
   // registered, |error_callback| on failure with a message explaining the
   // cause.
-  void ListenUsingRfcomm(scoped_refptr<BluetoothAdapter> adapter,
+  void ListenUsingRfcomm(scoped_refptr<BluetoothAdapterMac> adapter,
                          const BluetoothUUID& uuid,
                          int channel_id,
                          const base::Closure& success_callback,
                          const ErrorCompletionCallback& error_callback);
 
   // Listens for incoming L2CAP connections using this socket: Publishes an
   // L2CAP service on the |adapter| as UUID |uuid| with PSM |psm|.
   // |success_callback| will be called if the service is successfully
   // registered, |error_callback| on failure with a message explaining the
   // cause.
-  void ListenUsingL2cap(scoped_refptr<BluetoothAdapter> adapter,
+  void ListenUsingL2cap(scoped_refptr<BluetoothAdapterMac> adapter,
                         const BluetoothUUID& uuid,
                         int psm,
                         const base::Closure& success_callback,
                         const ErrorCompletionCallback& error_callback);
 
   // BluetoothSocket:
   virtual void Close() OVERRIDE;
   virtual void Disconnect(const base::Closure& callback) OVERRIDE;
   virtual void Receive(
       int /* buffer_size */,
@@ skipping 71 matching lines @@
   void ReleaseChannel();
   void ReleaseListener();
 
   bool is_connecting() const { return connect_callbacks_; }
 
   // Used to verify that all methods are called on the same thread.
   base::ThreadChecker thread_checker_;
 
   // Adapter the socket is registered against. This is only present when the
   // socket is listening.
-  scoped_refptr<BluetoothAdapter> adapter_;
+  scoped_refptr<BluetoothAdapterMac> adapter_;
 
   // UUID of the profile being connected to, or that the socket is listening on.
   device::BluetoothUUID uuid_;
 
   // Simple helpers that register for OS notifications and forward them to
   // |this| profile.
   base::scoped_nsobject<BluetoothRfcommConnectionListener>
       rfcomm_connection_listener_;
   base::scoped_nsobject<BluetoothL2capConnectionListener>
       l2cap_connection_listener_;
@@ skipping 23 matching lines @@
 
   // Queue of incoming connections.
   std::queue<linked_ptr<BluetoothChannelMac>> accept_queue_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothSocketMac);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_SOCKET_MAC_H_