/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void Listener_MessageSend(object sender, EventArgs args, string msg)
{
//クライアントに接続応答する
//NetworkStreamを取得
var writer = serverSocket.GetStream();
//送信文字列をByte型配列に変換
Encoding enc = System.Text.Encoding.UTF8;
byte[] sendBytes = enc.GetBytes(msg + '\n');
//データを送信する
writer.Write(sendBytes, 0, sendBytes.Length);
writer.FlushAsync();
}
/// <summary>
/// Initializes a new instance of the <see cref="FtpConnection"/> class.
/// </summary>
/// <param name="server">The server this connection belongs to</param>
/// <param name="socket">The socket to use to communicate with the client</param>
/// <param name="encoding">The encoding to use for the LIST/NLST commands</param>
public FtpConnection([NotNull] FtpServer server, [NotNull] ITcpSocketClient socket, [NotNull] Encoding encoding)
{
Server = server;
_socket = socket;
RemoteAddress = new Address(socket.RemoteAddress, socket.RemotePort);
SocketStream = OriginalStream = socket.GetStream();
Encoding = encoding;
Data = new FtpConnectionData(this);
var commandHandlers = Server.CommandsHandlerFactory.CreateCommandHandlers(this).ToList();
CommandHandlers = commandHandlers
.SelectMany(x => x.Names, (item, name) => new { Name = name, Item = item })
.ToDictionary(x => x.Name, x => x.Item, StringComparer.OrdinalIgnoreCase);
// Add stand-alone extensions
AddExtensions(Server.CommandsHandlerFactory.CreateCommandHandlerExtensions(this));
// Add extensions provided by command handlers
foreach (var commandHandler in commandHandlers)
{
AddExtensions(commandHandler.GetExtensions());
}
}
/// <summary>
/// Listeners the connection.
/// </summary>
/// <param name="s">S.</param>
/// <param name="e">E.</param>
public void ListenerConnection(Object s, EventArgs e)
{
bool disconnected = false;
var listener = new TcpSocketListener();
Listener_Rady.Text = "接続待機中";
Listener_Rady.TextColor = Color.Blue;
// ホスト名を取得する
var TcpLocator = DependencyService.Get <IGeolocator>();
Listener_Disp.Text = TcpLocator.getIPAddress();
// when we get connections, read bytes until we get -1 (eof)
listener.ConnectionReceived += async(sender, args) =>
{
//サーバー用ソケットの取得
serverSocket = /*(Sockets.Plugin.TcpSocketClient)*/ args.SocketClient;//*/ GetSocketClient(args);
string Adress = args.SocketClient.RemoteAddress;
var port = args.SocketClient.RemotePort;
var bytesRead = -1;
var buf = new byte[1024];
// read from the 'ReadStream' property of the socket client to receive data
bytesRead = await args.SocketClient.ReadStream.ReadAsync(buf, 0, buf.Length);
//受信したデータを文字列に変換
Encoding enc = System.Text.Encoding.UTF8;
string resMsg = enc.GetString(buf, 0, bytesRead);
//末尾の\nを削除
resMsg = resMsg.TrimEnd('\n');
if (resMsg == "+OK to BondotConnectio!" | disconnected == false)// ID Check
{
string listenerMsg = string.Format("クライアントに接続しました IpAdress{0} Port {1}" + '\n', Adress, port);
Device.BeginInvokeOnMainThread(() =>
{
DisplayAlert("For listener Message ", listenerMsg, "OK");
Listener_Rady.Text = "接続中";
Listener_Rady.TextColor = Color.Red;
Listener_Send.IsEnabled = true;
});
//クライアントに接続応答する
//NetworkStreamを取得
System.IO.Stream writer = serverSocket.GetStream();
//クライアントに送信する文字列を作成
string sendMsg = resMsg;
//文字列をByte型配列に変換
byte[] sendBytes = enc.GetBytes(sendMsg + "listener-Anser" + '\n');
//データを送信する
writer.Write(sendBytes, 0, sendBytes.Length);
disconnected = true;
}
else
{
Device.BeginInvokeOnMainThread(() =>
{
Listener_Disp.Text = resMsg;
DisplayAlert("For Client Message ", resMsg, "OK");
});
}
//閉じる
// ns.Dispose();
// serverSocket.Dispose();
};
//IPアドレスとポートをバインドして接続待機
/// bind to the listen port across all interfaces
listener.StartListeningAsync(Port);
}