src/components/copresence_sockets/transports/bluetooth/copresence_socket_bluetooth.h

   1 // Copyright 2014 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 COMPONENTS_COPRESENCE_SOCKETS_TRANSPORTS_COPRESENCE_SOCKET_BLUETOOTH_H_
   6 #define COMPONENTS_COPRESENCE_SOCKETS_TRANSPORTS_COPRESENCE_SOCKET_BLUETOOTH_H_
   7
   8 #include <string>
   9
  10 #include "base/macros.h"
  11 #include "base/memory/ref_counted.h"
  12 #include "base/memory/weak_ptr.h"
  13 #include "components/copresence_sockets/public/copresence_socket.h"
  14 #include "device/bluetooth/bluetooth_socket.h"
  15
  16 namespace net {
  17 class IOBuffer;
  18 }
  19
  20 namespace copresence_sockets {
  21
  22 // A CopresenceSocketBluetooth is the Bluetooth implementation of a
  23 // CopresenceSocket. This is currently a thin wrapper around BluetoothSocket.
  24 class CopresenceSocketBluetooth : public CopresenceSocket {
  25  public:
  26   explicit CopresenceSocketBluetooth(
  27       const scoped_refptr<device::BluetoothSocket>& socket);
  28   ~CopresenceSocketBluetooth() override;
  29
  30   // CopresenceSocket overrides:
  31   bool Send(const scoped_refptr<net::IOBuffer>& buffer,
  32             int buffer_size) override;
  33   void Receive(const ReceiveCallback& callback) override;
  34
  35  private:
  36   void OnSendComplete(int status);
  37   void OnSendError(const std::string& message);
  38
  39   void OnReceive(int size, scoped_refptr<net::IOBuffer> io_buffer);
  40   void OnReceiveError(device::BluetoothSocket::ErrorReason reason,
  41                       const std::string& message);
  42
  43   scoped_refptr<device::BluetoothSocket> socket_;
  44   ReceiveCallback receive_callback_;
  45
  46   bool receiving_;
  47
  48   base::WeakPtrFactory<CopresenceSocketBluetooth> weak_ptr_factory_;
  49
  50   DISALLOW_COPY_AND_ASSIGN(CopresenceSocketBluetooth);
  51 };
  52
  53 }  // namespace copresence_sockets
  54
  55 #endif  // COMPONENTS_COPRESENCE_SOCKETS_TRANSPORTS_COPRESENCE_SOCKET_BLUETOOTH_H_