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      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 STDMETHODIMP RdpDesktopSession::Connect(
     18     long width,
     19     long height,
     20     BSTR terminal_id,
     21     IRdpDesktopSessionEventHandler* event_handler) {
     22   event_handler_ = event_handler;
     23 
     24   scoped_refptr<AutoThreadTaskRunner> task_runner =
     25       ChromotingModule::task_runner();
     26   DCHECK(task_runner->BelongsToCurrentThread());
     27 
     28   client_.reset(new RdpClient(task_runner, task_runner,
     29                               webrtc::DesktopSize(width, height),
     30                               UTF16ToUTF8(terminal_id), this));
     31   return S_OK;
     32 }
     33 
     34 STDMETHODIMP RdpDesktopSession::Disconnect() {
     35   client_.reset();
     36   event_handler_ = NULL;
     37   return S_OK;
     38 }
     39 
     40 STDMETHODIMP RdpDesktopSession::ChangeResolution(long width, long height) {
     41   return E_NOTIMPL;
     42 }
     43 
     44 STDMETHODIMP RdpDesktopSession::InjectSas() {
     45   if (client_)
     46     client_->InjectSas();
     47   return S_OK;
     48 }
     49 
     50 void RdpDesktopSession::OnRdpConnected() {
     51   HRESULT result = event_handler_->OnRdpConnected();
     52   CHECK(SUCCEEDED(result)) << "OnRdpConnected() failed: 0x"
     53                            << std::hex << result << std::dec << ".";
     54 }
     55 
     56 void RdpDesktopSession::OnRdpClosed() {
     57   HRESULT result = event_handler_->OnRdpClosed();
     58   CHECK(SUCCEEDED(result)) << "OnRdpClosed() failed: 0x" << std::hex << result
     59                            << std::dec << ".";
     60 }
     61 
     62 } // namespace remoting
     63