device/serial/serial_connection_factory.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 DEVICE_SERIAL_SERIAL_CONNECTION_FACTORY_H_
   6 #define DEVICE_SERIAL_SERIAL_CONNECTION_FACTORY_H_
   7
   8 #include <string>
   9
  10 #include "base/callback.h"
  11 #include "base/memory/ref_counted.h"
  12 #include "base/message_loop/message_loop_proxy.h"
  13 #include "device/serial/data_stream.mojom.h"
  14 #include "device/serial/serial.mojom.h"
  15 #include "mojo/public/cpp/bindings/interface_request.h"
  16
  17 namespace device {
  18
  19 class SerialIoHandler;
  20
  21 class SerialConnectionFactory
  22     : public base::RefCountedThreadSafe<SerialConnectionFactory> {
  23  public:
  24   typedef base::Callback<scoped_refptr<SerialIoHandler>()> IoHandlerFactory;
  25
  26   SerialConnectionFactory(
  27       const IoHandlerFactory& io_handler_factory,
  28       scoped_refptr<base::MessageLoopProxy> connect_message_loop);
  29
  30   void CreateConnection(
  31       const std::string& path,
  32       serial::ConnectionOptionsPtr options,
  33       mojo::InterfaceRequest<serial::Connection> connection_request,
  34       mojo::InterfaceRequest<serial::DataSink> sink,
  35       mojo::InterfaceRequest<serial::DataSource> source);
  36
  37  private:
  38   friend class base::RefCountedThreadSafe<SerialConnectionFactory>;
  39   class ConnectTask;
  40
  41   virtual ~SerialConnectionFactory();
  42
  43   const IoHandlerFactory io_handler_factory_;
  44   scoped_refptr<base::MessageLoopProxy> connect_message_loop_;
  45
  46   DISALLOW_COPY_AND_ASSIGN(SerialConnectionFactory);
  47 };
  48
  49 }  // namespace device
  50
  51 #endif  // DEVICE_SERIAL_SERIAL_CONNECTION_FACTORY_H_