win: Implement Bluetooth server.

device/bluetooth/bluetooth_profile_win.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_PROFILE_WIN_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_PROFILE_WIN_H_
 
 #include <string>
 
+#include "base/memory/ref_counted.h"
+#include "base/memory/weak_ptr.h"
 #include "device/bluetooth/bluetooth_profile.h"
 #include "device/bluetooth/bluetooth_uuid.h"
 #include "net/base/net_log.h"
 
+namespace net {
+class IPEndPoint;
+class TCPSocket;
+}
+
 namespace device {
 
+class BluetoothAdapter;
+class BluetoothAdapterWin;
 class BluetoothDeviceWin;
 class BluetoothSocketThreadWin;
+class BluetoothSocketWin;
 
 class BluetoothProfileWin : public BluetoothProfile {
  public:
+  typedef base::Callback<void(const std::string&)> ErrorCallback;
+
   // BluetoothProfile override.
   virtual void Unregister() OVERRIDE;
   virtual void SetConnectionCallback(
       const ConnectionCallback& callback) OVERRIDE;
 
-  typedef base::Callback<void(const std::string&)> ErrorCallback;
+  // Called by BluetoothProfile::Register to initialize the profile object
+  // asynchronously.
+  void Init(const BluetoothUUID& uuid,
+            const device::BluetoothProfile::Options& options,
+            const ProfileCallback& callback);
 
   void Connect(const BluetoothDeviceWin* device,
                scoped_refptr<base::SequencedTaskRunner> ui_task_runner,
                scoped_refptr<BluetoothSocketThreadWin> socket_thread,
                net::NetLog* net_log,
                const net::NetLog::Source& source,
                const base::Closure& callback,
                const ErrorCallback& error_callback);
 
  private:
   friend BluetoothProfile;
 
-  BluetoothProfileWin(const BluetoothUUID& uuid, const std::string& name);
+  struct ProfileRegData;
+
+  BluetoothProfileWin();
   virtual ~BluetoothProfileWin();
 
-  const BluetoothUUID uuid_;
-  const std::string name_;
+  // Internal method run to get the adapter object during initialization.
+  void OnGetAdapter(const ProfileCallback& callback,
+                    scoped_refptr<BluetoothAdapter> adapter);
+
+  // Start a bluetooth server socket and register a service.
+  static void RegisterProfileOnSocketThread(
+      const BluetoothUUID& uuid,
+      const std::string& name,
+      int rfcomm_channel,
+      bool* out_success,
+      scoped_ptr<net::TCPSocket>* out_socket,
+      scoped_ptr<ProfileRegData>* out_reg_data);
+  void OnRegisterProfileOnUI(bool* success,
+                             scoped_ptr<net::TCPSocket>* socket,
+                             scoped_ptr<ProfileRegData>* reg_data,
+                             const ProfileCallback& callback);
+
+  static void UnregisterProfileOnSocketThread(
+      scoped_ptr<ProfileRegData> reg_data);
+
+  void OnNewConnection(scoped_refptr<BluetoothSocketWin> connected,
+                       const net::IPEndPoint& peer_address);
+
+  BluetoothAdapterWin* adapter() const;
+
+  BluetoothUUID uuid_;
+  std::string name_;
+  int rfcomm_channel_;
   ConnectionCallback connection_callback_;
 
+  scoped_refptr<BluetoothAdapter> adapter_;
+
+  scoped_refptr<BluetoothSocketWin> profile_socket_;
+  scoped_ptr<ProfileRegData> profile_reg_data_;
+
+  base::WeakPtrFactory<BluetoothProfileWin> weak_ptr_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(BluetoothProfileWin);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_PROFILE_WIN_H_