public static MessageWrapper GetMessageWrapper(string source, MessageAction action, BaseMessage message, DateTime timeStamp)
{
MessageWrapper wrapper = new MessageWrapper();
wrapper.Action = action;
wrapper.Time = string.Format("{0}:{1} {2}.{3}", timeStamp.Hour, timeStamp.Minute, timeStamp.Second, timeStamp.Millisecond);
wrapper.Key = message.Key;
wrapper.Source = source;
if (_messageTranslators.ContainsKey(wrapper.Key))
{
BaseMessage toUse = _messageTranslators[wrapper.Key](message);
if (_messageWriter.ContainsKey(wrapper.Key))
{
wrapper.Message = _messageWriter[wrapper.Key](toUse);
}
}
return wrapper;
}
public void ViewMessage(string source, MessageAction action, BaseMessage message, DateTime timeStamp)
{
MessageWrapper wrapper = MessageWrapper.GetMessageWrapper(source, action, message, timeStamp);
_messages.Add(wrapper);
}
private static string GetFileChunkMessage(BaseMessage message)
{
FileChunkMessage chunk = message as FileChunkMessage;
return string.Format("File ({0}): Chunk {1} of {2} - Start {3} End {4}",
chunk.Header.Hash,
chunk.ChunkIndex + 1,
chunk.Header.ChunkCount,
chunk.IsStartChunk,
chunk.IsEndChunk
);
}
private static BaseMessage TranslateIdentificationMessage(BaseMessage message)
{
if (!(message is IdentificationMessage)) throw new InvalidOperationException();
if (message.MessageData == null || message.MessageData.Length == 0) return message;
using(IdentificationMessage id = _protocol.TranslateMessage<IdentificationMessage>(message))
{
return id;
}
}
private static BaseMessage TranslateFileRequestMessage(BaseMessage message)
{
if (!(message is FileRequestMessage)) throw new InvalidOperationException();
if (message.MessageData == null || message.MessageData.Length == 0) return message;
using (FileRequestMessage request = _protocol.TranslateMessage<FileRequestMessage>(message))
{
return request;
}
}
private static string GetIdentificationMessage(BaseMessage message)
{
if (!(message is IdentificationMessage)) throw new InvalidOperationException();
return string.Format("Server {0}, Client {1}, {2}:{3}",
(message as IdentificationMessage).Client.ServerPublicName,
(message as IdentificationMessage).Client.PublicName,
(message as IdentificationMessage).Client.IPAddress,
(message as IdentificationMessage).Client.Port);
}
private static string GetFileRequestMessage(BaseMessage message)
{
FileRequestMessage request = message as FileRequestMessage;
return string.Format("{0} - {1} ({2})",
request.Header.Response,
request.RequestedFile.FileName,
request.Header.Id);
}
private static string GetFileModificationMessage(BaseMessage message)
{
if (!(message is FileModificationMessage)) throw new InvalidOperationException();
StringBuilder builder = new StringBuilder();
builder.AppendLine();
foreach (FileModificationDescriptor modification in (message as FileModificationMessage).Modifications)
{
builder.AppendLine(string.Format("{0} {1}: {2}", modification.Mode, modification.Hash, modification.FileFullName));
}
return builder.Length == 0 ? "No files listed" : builder.ToString();
}
private static string GetFileListMessage(BaseMessage message)
{
if (!(message is FileListMessage)) throw new InvalidOperationException();
StringBuilder builder = new StringBuilder();
if ((message as FileListMessage).FileList == null || (message as FileListMessage).FileList.Count == 0) return "No files available";
builder.AppendLine();
foreach (FileDescriptor file in (message as FileListMessage).FileList)
{
builder.AppendLine(string.Format("{0}: {1}", file.Hash, file.FileFullName));
}
return builder.ToString();
}