public void FromHighLayerToHere(DataContent dataContent)
{
SmallFileDataObject dataObject = (SmallFileDataObject)dataContent.Data;
// Convert an object to a byte array
dataContent.Data = Util.ObjectByteConverter.ObjectToByteArray(dataObject);
NextLowLayerEvent?.Invoke(dataContent);
}
public object Clone()
{
SmallFileDataObject dataObject = new SmallFileDataObject();
dataObject.Filename = this.Filename;
dataObject.BinData = (byte[])this.BinData.Clone();
return(dataObject);
}
static void SendSmallFileConsole(SockMgr sockMgr)
{
Console.WriteLine("Enter filepath to send");
Console.Write("> ");
string filepath = Console.ReadLine();
Protocol.SmallFileDataObject dataObject = new Protocol.SmallFileDataObject();
dataObject.Filename = Path.GetFileName(filepath);
Console.WriteLine("Reading File");
try
{
dataObject.BinData = File.ReadAllBytes(filepath);
}
catch (Exception)
{
Console.WriteLine("[Error] File Not Found");
return;
}
Console.WriteLine("Sending File");
sockMgr.SendSmallFile(dataObject, SendSmallFileCallback, filepath);
}
// respond to event at the top of the protocol stack
private void OnNextHighLayerEvent(Protocol.DataContent dataContent)
{
switch (dataContent.Type)
{
case Protocol.DataProtocolType.Text:
// print:
// [Message] remote -> local | time
// data
// [MessageEnd]
Console.WriteLine();
Console.WriteLine(string.Format("[Message] {0} -> {1} | {2}",
_sockMgr.GetSockBase().GetSocket().RemoteEndPoint.ToString(),
_sockMgr.GetSockBase().GetSocket().LocalEndPoint.ToString(),
DateTime.Now.ToString()));
Console.WriteLine((string)dataContent.Data);
Console.WriteLine(string.Format("[MessageEnd]"));
Console.Write("> ");
break;
case Protocol.DataProtocolType.SmallFile:
string dirPath = "./recvFiles";
Console.WriteLine(string.Format("[File] {0} -> {1} | {2}",
_sockMgr.GetSockBase().GetSocket().RemoteEndPoint.ToString(),
_sockMgr.GetSockBase().GetSocket().LocalEndPoint.ToString(),
DateTime.Now.ToString()));
Protocol.SmallFileDataObject dataObject = (Protocol.SmallFileDataObject)dataContent.Data;
Console.WriteLine($"Saving File \"{dataObject.Filename}\" to \"{dirPath}\" ...");
Directory.CreateDirectory(dirPath);
string filepath = Util.SaveFile.WriteFile(Path.Combine(dirPath, dataObject.Filename), dataObject.BinData);
Console.WriteLine($"File \"{filepath}\" saved");
Console.WriteLine(string.Format("[FileEnd]"));
Console.Write("> ");
break;
case Protocol.DataProtocolType.Management:
TransportState state = dataContent.TransportState;
if (state.PendingLength == 0)
{
// this branch should not be reached
Console.WriteLine("[Transport] Done");
Console.Write("> ");
}
else
{
// don't print if less than 10 KB
if (state.PendingLength < 1024 * 10)
{
break;
}
double remainingSec;
remainingSec = (state.PendingLength - state.ReceivedLength) / 1024 / state.Speed;
Console.WriteLine(string.Format("[Transport] {0} -> {1} | {2}",
_sockMgr.GetSockBase().GetSocket().RemoteEndPoint.ToString(),
_sockMgr.GetSockBase().GetSocket().LocalEndPoint.ToString(),
DateTime.Now.ToString()));
Console.WriteLine($"[Transport] Speed {state.Speed.ToString("0.0")} KB/s | Pending {Util.FormatConverter.ByteSizeToHumanReadable(state.PendingLength)} | Received {Util.FormatConverter.ByteSizeToHumanReadable(state.ReceivedLength)} | ETA {Util.FormatConverter.SecondToHumanReadable(remainingSec)}");
Console.Write("> ");
}
break;
}
_sockMgr.RaiseSockMgrProtocolTopEvent(dataContent);
}