remoting/protocol/client_event_dispatcher.cc

   1 // Copyright (c) 2012 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 #include "remoting/protocol/client_event_dispatcher.h"
   6
   7 #include "base/message_loop/message_loop_proxy.h"
   8 #include "base/time/time.h"
   9 #include "net/socket/stream_socket.h"
  10 #include "remoting/base/constants.h"
  11 #include "remoting/proto/event.pb.h"
  12 #include "remoting/proto/internal.pb.h"
  13 #include "remoting/protocol/message_serialization.h"
  14
  15 namespace remoting {
  16 namespace protocol {
  17
  18 ClientEventDispatcher::ClientEventDispatcher()
  19     : ChannelDispatcherBase(kEventChannelName) {
  20 }
  21
  22 ClientEventDispatcher::~ClientEventDispatcher() {
  23   writer_.Close();
  24 }
  25
  26 void ClientEventDispatcher::OnInitialized() {
  27   // TODO(garykac): Set write failed callback.
  28   writer_.Init(channel(),
  29                 BufferedSocketWriter::WriteFailedCallback());
  30 }
  31
  32 void ClientEventDispatcher::InjectKeyEvent(const KeyEvent& event) {
  33   DCHECK(event.has_usb_keycode());
  34   DCHECK(event.has_pressed());
  35   EventMessage message;
  36   message.set_sequence_number(base::Time::Now().ToInternalValue());
  37   message.mutable_key_event()->CopyFrom(event);
  38   writer_.Write(SerializeAndFrameMessage(message), base::Closure());
  39 }
  40
  41 void ClientEventDispatcher::InjectTextEvent(const TextEvent& event) {
  42   DCHECK(event.has_text());
  43   EventMessage message;
  44   message.set_sequence_number(base::Time::Now().ToInternalValue());
  45   message.mutable_text_event()->CopyFrom(event);
  46   writer_.Write(SerializeAndFrameMessage(message), base::Closure());
  47 }
  48
  49 void ClientEventDispatcher::InjectMouseEvent(const MouseEvent& event) {
  50   EventMessage message;
  51   message.set_sequence_number(base::Time::Now().ToInternalValue());
  52   message.mutable_mouse_event()->CopyFrom(event);
  53   writer_.Write(SerializeAndFrameMessage(message), base::Closure());
  54 }
  55
  56 }  // namespace protocol
  57 }  // namespace remoting