protected override void OnError(ErrorEventArgs e)
{
_serverSocket.OnUpdate -= Update;
_serverSocket.ExecuteOnUpdate(() =>
{
if (OnErrorEvent != null)
OnErrorEvent.Invoke(e.Message);
});
}
partial void ProcessEachCommandError(CommandError error)
{
bool skipError = false;
bool disconnect = false;
lock (statusLock)
{
if (status == Ts3ClientStatus.Connecting)
{
disconnect = true;
skipError = true;
}
}
if (disconnect)
{
DisconnectInternal(context, error, Ts3ClientStatus.Disconnected);
}
if (!skipError)
{
OnErrorEvent?.Invoke(this, error);
}
}
protected void RaiseOnError(OnErrorEventArgs args)
{
OnErrorEvent?.Invoke(this, args);
}
protected List <Screenshot> DownloadScreenshots(ReadOnlyCollection <string> screenshotUrls, string targetDirectory, string page, string pageSource, string tempDirectory)
{
var screenshots = new List <Screenshot>();
if (!Directory.Exists(targetDirectory))
{
Directory.CreateDirectory(targetDirectory);
}
var cached = new HashSet <string>(Directory.GetFiles(Settings.RootDirectory, "*.*", SearchOption.AllDirectories).Select(Path.GetFileNameWithoutExtension));
foreach (string screenshotUrl in screenshotUrls)
{
try
{
string hashCode = $"{screenshotUrl.GetHashCode():X}";
string ext = Path.GetExtension(screenshotUrl);
string fileName = hashCode + ext;
string cachedFile = Path.Combine(Settings.CacheDirectory, fileName);
if (!cached.Contains(hashCode))
{
DownloadingScreenshotEvent?.Invoke(screenshotUrl);
WebClient webClient = new WebClient();
webClient.Headers.Add("user-agent", "Quasar");
var data = webClient.DownloadData(screenshotUrl);
if (String.IsNullOrEmpty(ext) || ext.Length > 4)
{
if (IsJpeg(data))
{
ext = ".jpg";
fileName = hashCode + ext;
cachedFile = Path.Combine(Settings.CacheDirectory, fileName);
}
else if (IsPng(data))
{
ext = ".png";
fileName = hashCode + ext;
cachedFile = Path.Combine(Settings.CacheDirectory, fileName);
}
else
{
OnErrorEvent?.Invoke(new Exception($"Unknown file format: {screenshotUrl}"));
}
}
File.WriteAllBytes(cachedFile, data);
GetImageSize(cachedFile, out var width, out var height);
if (height * width > 1027 * 768)
{
string targetFile = Path.Combine(targetDirectory, fileName);
string tempFile = Path.Combine(tempDirectory, fileName);
if (!File.Exists(targetFile))
{
File.Copy(cachedFile, targetFile);
if (!File.Exists(tempFile))
{
File.Copy(targetFile, tempFile);
}
string thumbnailsDirectory = Path.Combine(tempDirectory, "thumbnails");
if (!Directory.Exists(thumbnailsDirectory))
{
Directory.CreateDirectory(thumbnailsDirectory);
}
string thumbnailPath = Path.Combine(thumbnailsDirectory, fileName);
ImageProcessing.MakeThumbnail(targetFile, thumbnailPath);
File.Delete(cachedFile);
var screenshot = new Screenshot {
LocalPath = targetFile, TempPath = tempFile, ThumbnailPath = thumbnailPath, Url = screenshotUrl, ThreadPost = GetScreenshotAnchorUrl(page, pageSource, screenshotUrl)
};
screenshots.Add(screenshot);
ScreenshotDownloaded?.Invoke(screenshot);
}
}
}
}
catch (Exception e)
{
OnErrorEvent?.Invoke(new Exception($"Failed to download {screenshotUrl}", e));
}
}
return(screenshots);
}
private void InvokeEvent(LazyNotification lazyNotification)
{
var notification = lazyNotification.Notifications;
switch (lazyNotification.NotifyType)
{
case NotificationType.ChannelCreated: break;
case NotificationType.ChannelDeleted: break;
case NotificationType.ChannelChanged: break;
case NotificationType.ChannelEdited: break;
case NotificationType.ChannelMoved: break;
case NotificationType.ChannelPasswordChanged: break;
case NotificationType.ClientEnterView: OnClientEnterView?.Invoke(this, notification.Cast <ClientEnterView>()); break;
case NotificationType.ClientLeftView:
var clientLeftArr = notification.Cast <ClientLeftView>().ToArray();
var leftViewEvent = clientLeftArr.FirstOrDefault(clv => clv.ClientId == packetHandler.ClientId);
if (leftViewEvent != null)
{
packetHandler.ExitReason = leftViewEvent.Reason;
DisconnectInternal(context, setStatus: Ts3ClientStatus.Disconnected);
break;
}
OnClientLeftView?.Invoke(this, clientLeftArr);
break;
case NotificationType.ClientMoved: OnClientMoved?.Invoke(this, notification.Cast <ClientMoved>()); break;
case NotificationType.ServerEdited: break;
case NotificationType.TextMessage: OnTextMessageReceived?.Invoke(this, notification.Cast <TextMessage>()); break;
case NotificationType.TokenUsed: break;
// full client events
case NotificationType.InitIvExpand: { var result = lazyNotification.WrapSingle <InitIvExpand>(); if (result.Ok)
{
ProcessInitIvExpand(result.Value);
}
} break;
case NotificationType.InitIvExpand2: { var result = lazyNotification.WrapSingle <InitIvExpand2>(); if (result.Ok)
{
ProcessInitIvExpand2(result.Value);
}
} break;
case NotificationType.InitServer: { var result = lazyNotification.WrapSingle <InitServer>(); if (result.Ok)
{
ProcessInitServer(result.Value);
}
} break;
case NotificationType.ChannelList: break;
case NotificationType.ChannelListFinished: ChannelSubscribeAll(); break;
case NotificationType.ClientNeededPermissions: break;
case NotificationType.ClientChannelGroupChanged: break;
case NotificationType.ClientServerGroupAdded: break;
case NotificationType.ConnectionInfo: break;
case NotificationType.ConnectionInfoRequest: ProcessConnectionInfoRequest(); break;
case NotificationType.ChannelSubscribed: break;
case NotificationType.ChannelUnsubscribed: break;
case NotificationType.ClientChatComposing: break;
case NotificationType.ServerGroupList: break;
case NotificationType.ClientServerGroup: break;
case NotificationType.FileUpload: break;
case NotificationType.FileDownload: break;
case NotificationType.FileTransfer: break;
case NotificationType.FileTransferStatus: break;
case NotificationType.FileList: break;
case NotificationType.FileListFinished: break;
case NotificationType.FileInfoTs: break;
case NotificationType.ChannelGroupList: break;
case NotificationType.PluginCommand: { var result = lazyNotification.WrapSingle <PluginCommand>(); if (result.Ok)
{
ProcessPluginRequest(result.Value);
}
} break;
// special
case NotificationType.CommandError:
{
var result = lazyNotification.WrapSingle <CommandError>();
var error = result.Ok ? result.Value : Util.CustomError("Got empty error while connecting.");
bool skipError = false;
bool disconnect = false;
lock (statusLock)
{
if (status == Ts3ClientStatus.Connecting)
{
disconnect = true;
skipError = true;
}
}
if (disconnect)
{
DisconnectInternal(context, error, Ts3ClientStatus.Disconnected);
}
if (!skipError)
{
OnErrorEvent?.Invoke(this, error);
}
}
break;
case NotificationType.Unknown:
default: throw Util.UnhandledDefault(lazyNotification.NotifyType);
}
}
private void InvokeEvent(LazyNotification lazyNotification)
{
var notification = lazyNotification.Notifications;
switch (lazyNotification.NotifyType)
{
case NotificationType.ChannelCreated: break;
case NotificationType.ChannelDeleted: break;
case NotificationType.ChannelChanged: break;
case NotificationType.ChannelEdited: break;
case NotificationType.ChannelMoved: break;
case NotificationType.ChannelPasswordChanged: break;
case NotificationType.ClientEnterView: OnClientEnterView?.Invoke(this, notification.Cast <ClientEnterView>()); break;
case NotificationType.ClientLeftView:
var clientLeftArr = notification.Cast <ClientLeftView>().ToArray();
var leftViewEvent = clientLeftArr.FirstOrDefault(clv => clv.ClientId == packetHandler.ClientId);
if (leftViewEvent != null)
{
packetHandler.ExitReason = leftViewEvent.Reason;
lock (statusLock)
{
status = Ts3ClientStatus.Disconnected;
DisconnectInternal(context);
}
break;
}
OnClientLeftView?.Invoke(this, clientLeftArr);
break;
case NotificationType.ClientMoved: OnClientMoved?.Invoke(this, notification.Cast <ClientMoved>()); break;
case NotificationType.ServerEdited: break;
case NotificationType.TextMessage: OnTextMessageReceived?.Invoke(this, notification.Cast <TextMessage>()); break;
case NotificationType.TokenUsed: break;
// full client events
case NotificationType.InitIvExpand: ProcessInitIvExpand((InitIvExpand)notification.FirstOrDefault()); break;
case NotificationType.InitServer: ProcessInitServer((InitServer)notification.FirstOrDefault()); break;
case NotificationType.ChannelList: break;
case NotificationType.ChannelListFinished: try { ChannelSubscribeAll(); } catch (Ts3CommandException) { } break;
case NotificationType.ClientNeededPermissions: break;
case NotificationType.ClientChannelGroupChanged: break;
case NotificationType.ClientServerGroupAdded: break;
case NotificationType.ConnectionInfo: break;
case NotificationType.ConnectionInfoRequest: ProcessConnectionInfoRequest(); break;
case NotificationType.ChannelSubscribed: break;
case NotificationType.ChannelUnsubscribed: break;
case NotificationType.ClientChatComposing: break;
case NotificationType.ServerGroupList: break;
case NotificationType.ServerGroupsByClientId: break;
case NotificationType.StartUpload: break;
case NotificationType.StartDownload: break;
case NotificationType.FileTransfer: break;
case NotificationType.FileTransferStatus: break;
case NotificationType.FileList: break;
case NotificationType.FileListFinished: break;
case NotificationType.FileInfo: break;
// special
case NotificationType.Error:
lock (statusLock)
{
if (status == Ts3ClientStatus.Connecting)
{
status = Ts3ClientStatus.Disconnected;
DisconnectInternal(context, false);
}
}
OnErrorEvent?.Invoke(this, (CommandError)notification.First());
break;
case NotificationType.Unknown:
default: throw Util.UnhandledDefault(lazyNotification.NotifyType);
}
}
protected override Task OnError(Exception exception, ConsumeResult <string, string> result)
{
OnErrorEvent.Invoke(exception, result);
return(Task.CompletedTask);
}
protected void RaiseOnError(OnErrorExportSharedBufferEventArgs args)
{
OnErrorEvent?.Invoke(args);
}
/// <summary>
/// 引发<see cref="OnErrorEvent"/>事件
/// </summary>
/// <param name="args"></param>
public void OnError(OnErrorEventArgs args)
{
OnErrorEvent?.Invoke(this, args);
}
private void OnError(int errorId, CommandDto command, string errorMsg)
{
OnErrorEvent?.Invoke(errorId, command, errorMsg);
}
private void RaiseOnError(OnErrorEventArgs args)
{
OnErrorEvent?.Invoke(this, args);
}
public void OnError(Exception error)
{
OnErrorEvent?.Invoke(error);
}