Prototype for copresenceSockets.

components/copresence_sockets/transports/bluetooth/copresence_socket_bluetooth.h

+// Copyright 2014 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 COMPONENTS_COPRESENCE_SOCKETS_TRANSPORTS_COPRESENCE_SOCKET_BLUETOOTH_H_
+#define COMPONENTS_COPRESENCE_SOCKETS_TRANSPORTS_COPRESENCE_SOCKET_BLUETOOTH_H_
+
+#include <string>
+
+#include "base/macros.h"
+#include "base/memory/ref_counted.h"
+#include "base/memory/weak_ptr.h"
+#include "components/copresence_sockets/public/copresence_socket.h"
+#include "device/bluetooth/bluetooth_socket.h"
+
+namespace net {
+class IOBuffer;
+}
+
+namespace copresence_sockets {
+
+// A CopresenceSocketBluetooth is the Bluetooth implementation of a
+// CopresenceSocket. This is currently a thin wrapper around BluetoothSocket.
+class CopresenceSocketBluetooth : public CopresenceSocket {
+ public:
+  explicit CopresenceSocketBluetooth(
+      const scoped_refptr<device::BluetoothSocket>& socket);
+  virtual ~CopresenceSocketBluetooth();
+
+  // CopresenceSocket overrides:
+  virtual bool Send(const scoped_refptr<net::IOBuffer>& buffer,
+                    int buffer_size) override;
+  virtual void Receive(const ReceiveCallback& callback) override;
+
+ private:
+  void OnSendComplete(int status);
+  void OnSendError(const std::string& message);
+
+  void OnReceive(int size, scoped_refptr<net::IOBuffer> io_buffer);
+  void OnReceiveError(device::BluetoothSocket::ErrorReason reason,
+                      const std::string& message);
+
+  scoped_refptr<device::BluetoothSocket> socket_;
+  ReceiveCallback receive_callback_;
+
+  base::WeakPtrFactory<CopresenceSocketBluetooth> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(CopresenceSocketBluetooth);
+};
+
+}  // namespace copresence_sockets
+
+#endif  // COMPONENTS_COPRESENCE_SOCKETS_TRANSPORTS_COPRESENCE_SOCKET_BLUETOOTH_H_