public static void Start(PeerConsoleMenu menu)
{
bool active = true;
while (active)
{
char input = 'x';
while ((input < 49 || input > 53) && input != 27)
{
Console.Clear();
Console.WriteLine("Peer on port: " + menu.ServerPort);
Console.Write(MENU_STRING);
input = Console.ReadKey().KeyChar;
}
Console.WriteLine();
switch (input)
{
case '1': FindFile(menu); break;
case '2': AddFile(menu); break;
case '3': RemoveFile(menu); break;
case '4': GetAllFileNames(menu); break;
default: active = false; break;
}
}
}
static void Main(string[] args)
{
int port = Convert.ToInt32(args[0]);
Random rand = new Random(port);
ServerWorker server = new ServerWorker(port);
PeerConsoleMenu menu = new PeerConsoleMenu(server);
Console.WriteLine("Open on port: " + args[0]);
Task task = Task.Run(() => server.Start());
//Console.WriteLine("Add a file using its path:");
//menu.AddFile(Console.ReadLine()).Wait();
//Console.Write("Lookup: ");
//List<FileEndPoint> EndPoints = menu.LookupFile(Console.ReadLine()).Result;
//FileEndPoint connection = EndPoints[rand.Next(0, EndPoints.Count)];
//TcpClient client = new TcpClient();
//client.Connect(connection.IpAddress, connection.Port);
//Console.WriteLine(new StreamReader(client.GetStream()).ReadLine());
PeerConsoleUI.Start(menu);
menu.RemoveAllFiles().Wait();
server.Stop();
task.Wait();
}
private static void RemoveFile(PeerConsoleMenu menu)
{
Console.Write("Write file name to remove: ");
string fileName = Console.ReadLine();
Console.WriteLine("Trying to remove: " + fileName);
menu.RemoveFile(fileName).Wait();
Console.WriteLine(fileName + " was removed.");
Continue();
}
private static void AddFile(PeerConsoleMenu menu)
{
Console.WriteLine("Please type the full path of the file, including file name: ");
string path = Console.ReadLine();
if (path.Contains('\\') && !path.EndsWith('\\'))
{
Console.WriteLine("Adding file to server...");
menu.AddFile(path).Wait();
Console.WriteLine("File added.");
}
else
{
Console.WriteLine("Please provide a valid file path.");
}
Continue();
}
private static void GetAllFileNames(PeerConsoleMenu menu)
{
Console.WriteLine("Getting all file names...");
List <string> fileNames = menu.LookupAllFileNames().Result;
Console.WriteLine("Found file names: ");
if (fileNames.Count > 0)
{
Console.WriteLine();
foreach (string fileName in fileNames)
{
Console.WriteLine(fileName);
}
Console.WriteLine();
}
else
{
Console.WriteLine("No files currently exists, use Add file to make files available for download");
}
Continue();
}
private static void FindFile(PeerConsoleMenu menu)
{
Random rand = new Random(DateTime.Now.Millisecond);
Console.Write("Type filename: ");
string fileName = Console.ReadLine();
Console.WriteLine("Trying to locate file...");
List <FileEndPoint> endPoints = menu.LookupFile(fileName).Result;
if (endPoints.Count == 0)
{
Console.WriteLine(fileName + " could not be found");
}
else
{
Console.WriteLine("File found, connecting to peer...");
FileEndPoint fileEndPoint = endPoints[rand.Next(0, endPoints.Count)];
Console.WriteLine("Peer data: " + fileEndPoint.IpAddress + ":" + fileEndPoint.Port);
TcpClient client = new TcpClient();
client.Connect(fileEndPoint.IpAddress, fileEndPoint.Port);
NetworkStream stream = client.GetStream();
StreamWriter sw = new StreamWriter(stream);
StreamReader sr = new StreamReader(stream);
sw.WriteLine(fileName);
sw.Flush();
string mockup = sr.ReadLine();
Console.WriteLine("Answer from peer: ");
Console.WriteLine("Mockup: " + mockup);
}
Continue();
}
