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// Copyright (c) 2012 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.
#include "remoting/protocol/host_event_dispatcher.h"
#include "base/memory/ref_counted.h"
#include "net/socket/stream_socket.h"
#include "remoting/base/compound_buffer.h"
#include "remoting/base/constants.h"
#include "remoting/proto/event.pb.h"
#include "remoting/proto/internal.pb.h"
#include "remoting/protocol/input_stub.h"
#include "remoting/protocol/message_serialization.h"
namespace remoting {
namespace protocol {
HostEventDispatcher::HostEventDispatcher()
: ChannelDispatcherBase(kEventChannelName),
event_timestamps_source_(new InputEventTimestampsSourceImpl()) {}
HostEventDispatcher::~HostEventDispatcher() {}
void HostEventDispatcher::OnIncomingMessage(
std::unique_ptr<CompoundBuffer> buffer) {
DCHECK(input_stub_);
std::unique_ptr<EventMessage> message =
ParseMessage<EventMessage>(buffer.get());
if (!message)
return;
event_timestamps_source_->OnEventReceived(InputEventTimestamps{
base::TimeTicks::FromInternalValue(message->timestamp()),
base::TimeTicks::Now()});
if (message->has_key_event()) {
const KeyEvent& event = message->key_event();
if (event.has_usb_keycode() && event.has_pressed()) {
input_stub_->InjectKeyEvent(event);
} else {
LOG(WARNING) << "Received invalid key event.";
}
} else if (message->has_text_event()) {
const TextEvent& event = message->text_event();
if (event.has_text()) {
input_stub_->InjectTextEvent(event);
} else {
LOG(WARNING) << "Received invalid text event.";
}
} else if (message->has_mouse_event()) {
input_stub_->InjectMouseEvent(message->mouse_event());
} else if (message->has_touch_event()) {
input_stub_->InjectTouchEvent(message->touch_event());
} else {
LOG(WARNING) << "Unknown event message received.";
}
}
} // namespace protocol
} // namespace remoting
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