Form1.cs
资源名称:FtpSever.zip [点击查看]
上传用户:ykjgjymj
上传日期:2013-06-16
资源大小:43k
文件大小:7k
源码类别:
Ftp服务器
开发平台:
Visual Basic
- using System;
- using System.Drawing;
- using System.Collections;
- using System.ComponentModel;
- using System.Windows.Forms;
- using System.Data;
- using System.Net;
- using System.Net.Sockets;
- using System.Threading;
- using System.IO;
- using System.Text;
- namespace FtpServer
- {
- /// <summary>
- /// Form1 的摘要说明。
- /// </summary>
- public class Form1 : System.Windows.Forms.Form
- {
- // private bool flag=false;
- private int port;
- private Socket socket;
- private int number;
- private int i;
- private int j;
- private TcpListener listener;
- private FileStream filestream;
- private System.Windows.Forms.Button button1;
- private System.Windows.Forms.Button button2;
- private System.Windows.Forms.Label label1;
- private System.Windows.Forms.Label label2;
- private System.Windows.Forms.Label label3;
- private System.Windows.Forms.TextBox textBox1;
- private System.Windows.Forms.TextBox textBox2;
- private System.Windows.Forms.TextBox textBox3;
- /// <summary>
- /// 必需的设计器变量。
- /// </summary>
- private System.ComponentModel.Container components = null;
- public Form1()
- {
- //
- // Windows 窗体设计器支持所必需的
- //
- InitializeComponent();
- string[] str = new string[1024];
- string fileNameList = "";
- //设置起始路径为当前目录
- string strPath = Application.StartupPath + @"....";
- //读取文件 当然strPath也可以赋值成其他路径 比如"c:\jin"
- for (i=0;i<Directory.GetFiles(strPath,"*").Length;i++)
- {
- str[i]=Directory.GetFiles(strPath)[i];
- fileNameList += str[i]+"rn";
- }
- textBox2.Text = fileNameList;
- //
- // TODO: 在 InitializeComponent 调用后添加任何构造函数代码
- //
- }
- /// <summary>
- /// 清理所有正在使用的资源。
- /// </summary>
- protected override void Dispose( bool disposing )
- {
- if( disposing )
- {
- if (components != null)
- {
- components.Dispose();
- }
- }
- base.Dispose( disposing );
- }
- #region Windows Form Designer generated code
- /// <summary>
- /// 设计器支持所需的方法 - 不要使用代码编辑器修改
- /// 此方法的内容。
- /// </summary>
- private void InitializeComponent()
- {
- this.button1 = new System.Windows.Forms.Button();
- this.button2 = new System.Windows.Forms.Button();
- this.label1 = new System.Windows.Forms.Label();
- this.label2 = new System.Windows.Forms.Label();
- this.label3 = new System.Windows.Forms.Label();
- this.textBox1 = new System.Windows.Forms.TextBox();
- this.textBox2 = new System.Windows.Forms.TextBox();
- this.textBox3 = new System.Windows.Forms.TextBox();
- this.SuspendLayout();
- //
- // button1
- //
- this.button1.Location = new System.Drawing.Point(280, 16);
- this.button1.Name = "button1";
- this.button1.Size = new System.Drawing.Size(64, 24);
- this.button1.TabIndex = 0;
- this.button1.Text = "开始";
- this.button1.Click += new System.EventHandler(this.BeginBtn_click);
- //
- // button2
- //
- this.button2.Location = new System.Drawing.Point(360, 16);
- this.button2.Name = "button2";
- this.button2.Size = new System.Drawing.Size(72, 24);
- this.button2.TabIndex = 1;
- this.button2.Text = "停止";
- this.button2.Click += new System.EventHandler(this.CloseBtn_click);
- //
- // label1
- //
- this.label1.Location = new System.Drawing.Point(8, 16);
- this.label1.Name = "label1";
- this.label1.Size = new System.Drawing.Size(56, 24);
- this.label1.TabIndex = 2;
- this.label1.Text = "端口:";
- //
- // label2
- //
- this.label2.Location = new System.Drawing.Point(8, 48);
- this.label2.Name = "label2";
- this.label2.Size = new System.Drawing.Size(72, 16);
- this.label2.TabIndex = 3;
- this.label2.Text = "文件列表:";
- //
- // label3
- //
- this.label3.Location = new System.Drawing.Point(8, 216);
- this.label3.Name = "label3";
- this.label3.Size = new System.Drawing.Size(144, 16);
- this.label3.TabIndex = 4;
- this.label3.Text = "客户端信息:";
- //
- // textBox1
- //
- this.textBox1.Location = new System.Drawing.Point(96, 16);
- this.textBox1.Name = "textBox1";
- this.textBox1.Size = new System.Drawing.Size(168, 21);
- this.textBox1.TabIndex = 5;
- this.textBox1.Text = "";
- //
- // textBox2
- //
- this.textBox2.Location = new System.Drawing.Point(8, 72);
- this.textBox2.Multiline = true;
- this.textBox2.Name = "textBox2";
- this.textBox2.Size = new System.Drawing.Size(424, 136);
- this.textBox2.TabIndex = 6;
- this.textBox2.Text = "";
- //
- // textBox3
- //
- this.textBox3.Location = new System.Drawing.Point(8, 240);
- this.textBox3.Multiline = true;
- this.textBox3.Name = "textBox3";
- this.textBox3.Size = new System.Drawing.Size(424, 80);
- this.textBox3.TabIndex = 7;
- this.textBox3.Text = "";
- //
- // Form1
- //
- this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
- this.ClientSize = new System.Drawing.Size(440, 341);
- this.Controls.Add(this.textBox3);
- this.Controls.Add(this.textBox2);
- this.Controls.Add(this.textBox1);
- this.Controls.Add(this.label3);
- this.Controls.Add(this.label2);
- this.Controls.Add(this.label1);
- this.Controls.Add(this.button2);
- this.Controls.Add(this.button1);
- this.Name = "Form1";
- this.Text = "Ftp服务器";
- this.ResumeLayout(false);
- }
- #endregion
- /// <summary>
- /// 应用程序的主入口点。
- /// </summary>
- [STAThread]
- static void Main()
- {
- Application.Run(new Form1());
- }
- private void BeginBtn_click(object sender, System.EventArgs e)
- {
- try
- {
- //端口号
- port = Int32.Parse(textBox1.Text);
- }
- catch{MessageBox.Show("Please enter a number!");}
- try
- {
- //建立侦听
- listener = new TcpListener(port);
- listener.Start();
- Thread thread = new Thread(new ThreadStart(receive));
- thread.Start();
- }
- catch(Exception ee){MessageBox.Show(ee.Message);}
- }
- public void receive()
- {
- try
- {
- socket = listener.AcceptSocket();
- }
- catch{return;}
- //如果连接通过 则开始发送相关信息 并接收来自客户端的信息
- if (socket.Connected)
- {
- string str = textBox2.Text;
- byte[] bytee = System.Text.Encoding.BigEndianUnicode.GetBytes(str.ToCharArray());
- socket.Send(bytee,bytee.Length,0);
- NetworkStream stream = new NetworkStream(socket);
- byte[] by = new byte[1024];
- int i = socket.Receive(by,by.Length,0);
- string s = System.Text.Encoding.BigEndianUnicode.GetString(by);
- textBox3.AppendText(s);
- if( s.CompareTo("***The client has been closed!***") == 1 )
- {
- filestream=new FileStream(s.Substring(0,s.IndexOf("rn")),FileMode.Open,FileAccess.Read);
- byte[] buffer = new byte[1024];
- filestream.Seek(0,SeekOrigin.Begin);
- while((number=filestream.Read(buffer,0,1024))!=0)
- {
- stream.Write(buffer,0,number);
- stream.Flush();
- Console.WriteLine(filestream.Position);
- }
- filestream.Close();
- }
- }
- }
- private void CloseBtn_click(object sender, System.EventArgs e)
- {
- try
- {
- listener.Stop();
- }
- catch{MessageBox.Show("侦听尚未开始!");}
- }
- }
- }