remoting/host/win/rdp_desktop_session.cc

   1 // Copyright (c) 2013 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/host/win/rdp_desktop_session.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "remoting/base/auto_thread_task_runner.h"
   9 #include "remoting/host/win/chromoting_module.h"
  10 #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
  11
  12 namespace remoting {
  13
  14 RdpDesktopSession::RdpDesktopSession() {
  15 }
  16
  17 RdpDesktopSession::~RdpDesktopSession() {
  18 }
  19
  20 STDMETHODIMP RdpDesktopSession::Connect(
  21     long width,
  22     long height,
  23     BSTR terminal_id,
  24     IRdpDesktopSessionEventHandler* event_handler) {
  25   event_handler_ = event_handler;
  26
  27   scoped_refptr<AutoThreadTaskRunner> task_runner =
  28       ChromotingModule::task_runner();
  29   DCHECK(task_runner->BelongsToCurrentThread());
  30
  31   client_.reset(new RdpClient(task_runner, task_runner,
  32                               webrtc::DesktopSize(width, height),
  33                               base::UTF16ToUTF8(terminal_id), this));
  34   return S_OK;
  35 }
  36
  37 STDMETHODIMP RdpDesktopSession::Disconnect() {
  38   client_.reset();
  39   event_handler_ = nullptr;
  40   return S_OK;
  41 }
  42
  43 STDMETHODIMP RdpDesktopSession::ChangeResolution(long width, long height) {
  44   return E_NOTIMPL;
  45 }
  46
  47 STDMETHODIMP RdpDesktopSession::InjectSas() {
  48   if (client_)
  49     client_->InjectSas();
  50   return S_OK;
  51 }
  52
  53 void RdpDesktopSession::OnRdpConnected() {
  54   HRESULT result = event_handler_->OnRdpConnected();
  55   CHECK(SUCCEEDED(result)) << "OnRdpConnected() failed: 0x"
  56                            << std::hex << result << std::dec << ".";
  57 }
  58
  59 void RdpDesktopSession::OnRdpClosed() {
  60   HRESULT result = event_handler_->OnRdpClosed();
  61   CHECK(SUCCEEDED(result)) << "OnRdpClosed() failed: 0x" << std::hex << result
  62                            << std::dec << ".";
  63 }
  64
  65 } // namespace remoting