/// <summary>
/// Process key press events
/// </summary>
/// <param name="keyPressed"></param>
public override void ProcessKeyPress(int keyPressed)
{
if (!_shouldSendEventsToService)
{
return;
}
_logger.Debug("WebServiceRemoteHandling - ProcessKeyPress {0} {1}", keyPressed, ((Keys)keyPressed).ToString());
// Get the client implementation to translate the key press - this means we can truly detach the browser host from MediaPortal
// The client handler for this event should fire the OnNewAction when the key has been translated
WebBrowserPlayerCallbackService.SendKeyPress(keyPressed);
}
/// <summary>
///
/// </summary>
/// <param name="msg"></param>
/// <returns></returns>
public override bool ProcessWndProc(Message msg)
{
if (!_shouldSendEventsToService)
{
return(false);
}
_logger.Debug(string.Format("WebServiceRemoteHandling - WndProc message to be processed {0}, appCommand {1}, LParam {2}, WParam {3}", msg.Msg, ProcessHelper.GetLparamToAppCommand(msg.LParam), msg.LParam, msg.WParam));
if (WebBrowserPlayerCallbackService.SendWndProc(msg))
{
return(true);
}
return(false);
}
/// <summary>
/// Used to pass messages to remotes. Pre-filter to only messages we're likely to be interested in
/// </summary>
/// <param name="msg"></param>
protected override void WndProc(ref Message msg)
{
try
{
if (_remoteProcessing.ProcessWndProc(msg))
{
return;
}
}
catch (Exception ex)
{
_logger.Error(ex);
Console.Error.WriteLine(string.Format("{0}\r\n{1}", ex.Message, ex.StackTrace));
Console.Error.Flush();
WebBrowserPlayerCallbackService.LogError(ex);
}
base.WndProc(ref msg);
}
/// <summary>
/// Close the application
/// </summary>
private void ForceQuit()
{
try
{
WebBrowserPlayerCallbackService.OnBrowserClosing(); // Let MePo know we're closing
if (_connector != null)
{
_connector.OnClosing();
}
ForceClose = true;
}
catch (Exception ex)
{
_logger.Error(string.Format("{0}\r\n{1}", ex.Message, ex.StackTrace));
}
finally
{
Thread.Sleep(1000); // Wait 1 second for MePo to show
Process.GetCurrentProcess().Kill(); // In case we've got some weird browser issues or something hogging the process
}
}
/// <summary>
/// The form is loaded - let's navigate to the video
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BrowserForm_Load(object sender, EventArgs e)
{
try
{
_logger.Debug("Setting current screen");
SetScreenState();
SetCurrentScreen();
ForceClose = false;
this.Activate();
this.Focus();
_logger.Debug("AppDomain Root {0}", AppDomain.CurrentDomain.BaseDirectory);
_logger.Debug("Current Directory {0}", Directory.GetCurrentDirectory());
_logger.Debug(string.Format("Browser Host started with connector type: {0}, video info: {1}", _connectorType, _videoInfo));
WebBrowserPlayerCallbackService.LogInfo(string.Format("Browser Host started with connector type: {0}, video info: {1}", _connectorType, _videoInfo));
// Set up remote handling
_remoteProcessing.ActionReceived += RemoteProcessing_OnNewAction;
_remoteProcessing.InitHandlers();
_logger.Debug("Loading Connector");
_connector = BrowserInstanceConnectorFactory.GetConnector(_connectorType, _logger, webBrowser);
if (_connector == null)
{
_logger.Error(string.Format("Unable to load connector type {0}, not found in any site utils", _connectorType));
throw new ApplicationException(string.Format("Unable to load connector type {0}, not found in any site utils", _connectorType));
}
_connector.DebugMode = _debugMode;
_logger.Debug("Performing Log in");
_connector.PerformLogin(_userName, _password);
var result = _connector.WaitForComplete(ForceQuitting, _connectorTimeout);
if (result)
{
_logger.Debug("Playing Video");
_connector.PlayVideo(_videoInfo);
result = _connector.WaitForComplete(ForceQuitting, _connectorTimeout);
_logger.Debug("Playing WaitforComplete " + result.ToString());
if (!result)
{
ForceQuit();
}
}
else
{
_logger.Error("Log in failed");
ForceQuit();
}
}
catch (Exception ex)
{
_logger.Error(ex);
Console.Error.WriteLine(string.Format("{0}\r\n{1}", ex.Message, ex.StackTrace));
Console.Error.Flush();
WebBrowserPlayerCallbackService.LogError(ex);
ForceQuit();
}
}
/// <summary>
/// Load the first matching class from the site util dlls with the class name matching the connectorType
/// </summary>
/// <param name="connectorType"></param>
/// <param name="logger"></param>
/// <param name="browser"></param>
/// <returns></returns>
public static BrowserUtilConnector GetConnector(string connectorType, ILog logger, WebBrowser browser = null)
{
var path = OnlineVideoSettings.Instance.DllsDir;
var assemblies = new List <Assembly>();
if (string.IsNullOrEmpty(path))
{
path = Directory.GetCurrentDirectory() + "\\plugins\\windows\\onlinevideos";
}
if (!Directory.Exists(path))
{
path = Directory.GetCurrentDirectory();
}
logger.Info(string.Format("Looking in {0} for connector dlls", path));
if (Directory.Exists(path))
{
var dllFilesToCheck = Directory.GetFiles(path, "OnlineVideos.Sites.*.dll");
if (dllFilesToCheck.Length == 0)
{
path = Directory.GetCurrentDirectory();
logger.Info(string.Format("Looking in {0} for connector dlls", path));
}
dllFilesToCheck = Directory.GetFiles(path, "OnlineVideos.Sites.*.dll");
foreach (string aDll in dllFilesToCheck)
{
try
{
assemblies.Add(AppDomain.CurrentDomain.Load(AssemblyName.GetAssemblyName(aDll)));
}
catch (Exception ex)
{
logger.Error(ex);
}
}
}
// Find the first type within the assemblies which matches the connectorType
foreach (var assembly in assemblies)
{
WebBrowserPlayerCallbackService.LogInfo(string.Format("Looking for BrowserUtilConnector in {0} (Version: {1})",
assembly.GetName().Name,
assembly.GetName().Version.ToString()));
try
{
Type[] typeArray = assembly.GetExportedTypes();
foreach (Type type in typeArray)
{
if (type.BaseType != null && type.IsSubclassOf(typeof(BrowserUtilConnector)) && !type.IsAbstract)
{
if (type.FullName == connectorType)
{
// Weve hit gold!
var connector = Activator.CreateInstance(type) as BrowserUtilConnector;
if (connector != null)
{
connector.Initialise(browser ?? new WebBrowser {
ScriptErrorsSuppressed = true
}, logger);
return(connector);
}
}
}
}
}
catch (Exception ex)
{
logger.Error(ex);
}
}
return(null);
}
