/// <summary>
/// 工作子线程高级版（端口转发建立后，实际进行数据转发的线程）
/// </summary>
public static void transfer(object obj)
{
ThreadMessage threadMessage = (ThreadMessage)obj;
try
{
threadCount++;
//TcpClient tc1 = ((TcpClient[])obj)[0];
//TcpClient tc2 = ((TcpClient[])obj)[1];
TcpClient tc1 = threadMessage.tc1;
TcpClient tc2 = threadMessage.tc2;
NetworkStream ns1 = tc1.GetStream();
NetworkStream ns2 = tc2.GetStream();
double start = 0;
double end = 0;
Boolean overSpeed = false;
int overSpeedCount = 0;
while (true)
{
start = DateTime.Now.Subtract(DateTime.Parse("1970-1-1")).TotalMilliseconds;
int count = 0;
byte[] bt = new byte[3000000];
System.DateTime currentTime = new System.DateTime();
currentTime = System.DateTime.Now;
string strY = currentTime.ToString();
try
{
//=============
//这里必须try catch，否则连接一旦中断程序就崩溃了，要是弹出错误提示让机主看见那就囧了
count = ns1.Read(bt, 0, bt.Length);
ns2.Write(bt, 0, count);
//==============
if (bits < count)
{
bits = count;
}
Console.WriteLine(strY + " : " + threadMessage.type + " length：" + bits + " tc1:" + tc1.Connected + " tc2:" + tc2.Connected);
}
catch (Exception ex)
{
Console.WriteLine(threadMessage.type + "线程<<<<<<<<<<<<<<" + ex.ToString());
Console.WriteLine(strY + " : " + threadMessage.type + " length：" + bits + " tc1:" + tc1.Connected + " tc2:" + tc2.Connected);
threadCount--;
break;
}
end = DateTime.Now.Subtract(DateTime.Parse("1970-1-1")).TotalMilliseconds;
if ((end - start) <= 1 || count == 0)
{
if (overSpeedCount >= 50)
{
break;//无效线程死循环达到500次自动退出
}
else
{
if (!overSpeed)
{
overSpeed = true;
overSpeedCount = 1;
}
else
{
overSpeedCount++;
}
}
}
}
threadCount--;
}
catch (Exception ex)
{
Console.WriteLine(threadMessage.type + "线程无法修复的错误<<<<<<<<<<<<<<" + ex.ToString());
}
}
static void Main(string[] args)
{
int serverPort = int.Parse(INIhelp.GetValue("port"));
Boolean offline = false;
if (INIhelp.GetValue("offline") == "true")
{
offline = true;
}
TcpListener tl = new TcpListener(serverPort);
//IPEndPoint ipe = new IPEndPoint(serverPort);
tl.Start();
while (true)
{
try
{
TcpClient tc1 = tl.AcceptTcpClient();//这里是等待数据再执行下边，不会100%占用cpu
Console.WriteLine("线程数：" + threadCount);
NetworkStream ns1 = tc1.GetStream();
byte[] bt = new byte[10240];
int count = ns1.Read(bt, 0, bt.Length);
string str = System.Text.Encoding.UTF8.GetString(bt);
Hashtable message = getMessages(str);
Hashtable reMessage = new Hashtable();
if ((string)message["TYPE"] == "LOGIN")
{
float ver = float.Parse((string)message["VER"]);
if (ver < float.Parse(INIhelp.GetValue("ver")))
{
reMessage.Add("TYPE", "LOGIN-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "客户端版本过低！当前版本 v" + ver + "，请更新至 v" + INIhelp.GetValue("ver"));
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
if (!offline)
{
DataTable dt = queryUserLoginMessage((string)message["USER"]);
if (dt.Rows.Count <= 0)
{
reMessage.Add("TYPE", "LOGIN-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "用户不存在！");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
String pwd = dt.Rows[0]["PASSWORD"].ToString();
String username = dt.Rows[0]["userdesc"].ToString();
String inherit = dt.Rows[0]["inherit"].ToString();
if ((string)message["PWD"] == pwd)
{
reMessage.Add("TYPE", "LOGIN-RE");
reMessage.Add("RE_ANSWER", "TRUE");
reMessage.Add("USERDESC", username);
if (inherit == "admin")
{
reMessage.Add("INHERIT", "ADMIN");
}
else
{
reMessage.Add("INHERIT", "USER");
}
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
else
{
reMessage.Add("TYPE", "LOGIN-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "密码错误！");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
continue;
}
else
{
if ((string)message["USER"] == "zdkj")
{
if ((string)message["PWD"] == "scyy@68669820")
{
reMessage.Add("TYPE", "LOGIN-RE");
reMessage.Add("RE_ANSWER", "TRUE");
reMessage.Add("USERDESC", "离线管理账户");
reMessage.Add("INHERIT", "ADMIN");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
}
else
{
reMessage.Add("TYPE", "LOGIN-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "用户不存在！");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
continue;
}
}
else if ((string)message["TYPE"] == "CONNECT")
{
float ver = float.Parse((string)message["VER"]);
if (ver < float.Parse(INIhelp.GetValue("ver")))
{
reMessage.Add("TYPE", "CONNECT-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "客户端版本过低！当前版本 v" + ver + "，请更新至 v" + INIhelp.GetValue("ver"));
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
if (!offline)
{
DataTable dt = queryUserLicense((string)message["USER"], (string)message["PWD"], (string)message["TOTAL_IP"], (string)message["TOTAL_PORT"]);
if (int.Parse(dt.Rows[0]["License"].ToString()) <= 0)
{
reMessage.Add("TYPE", "CONNECT-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "权限不足");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
else
{
try
{
TcpClient tc2 = new TcpClient((string)message["TOTAL_IP"], int.Parse((string)message["TOTAL_PORT"]));
ThreadMessage threadMessage1 = new ThreadMessage();
ThreadMessage threadMessage2 = new ThreadMessage();
threadMessage1.TOTAL_IP = (string)message["TOTAL_IP"];
threadMessage2.TOTAL_IP = (string)message["TOTAL_IP"];
threadMessage1.TOTAL_PORT = (string)message["TOTAL_PORT"];
threadMessage2.TOTAL_PORT = (string)message["TOTAL_PORT"];
reMessage.Add("TYPE", "CONNECT-RE");
reMessage.Add("RE_ANSWER", "TRUE");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
threadMessage1.tc1 = tc1;
threadMessage1.tc2 = tc2;
threadMessage2.tc1 = tc2;
threadMessage2.tc2 = tc1;
threadMessage1.type = "user";
threadMessage2.type = "target";
//object obj1 = (object)(new TcpClient[] { tc1, tc2 });
//object obj2 = (object)(new TcpClient[] { tc2, tc1 });
object obj1 = (object)threadMessage1;
object obj2 = (object)threadMessage2;
ThreadPool.QueueUserWorkItem(new WaitCallback(transfer), obj1);
ThreadPool.QueueUserWorkItem(new WaitCallback(transfer), obj2);
}
catch (Exception ex)
{
reMessage.Add("TYPE", "CONNECT-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", ex.Message);
byte[] byteArray1 = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray1, 0, byteArray1.Length);
continue;
}
//TcpClient tc2 = new TcpClient("172.30.200.50", 3389);
}
continue;
}
else
{
try
{
TcpClient tc2 = new TcpClient((string)message["TOTAL_IP"], int.Parse((string)message["TOTAL_PORT"]));
reMessage.Add("TYPE", "CONNECT-RE");
reMessage.Add("RE_ANSWER", "TRUE");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
object obj1 = (object)(new TcpClient[] { tc1, tc2 });
object obj2 = (object)(new TcpClient[] { tc2, tc1 });
ThreadPool.QueueUserWorkItem(new WaitCallback(transfer), obj1);
ThreadPool.QueueUserWorkItem(new WaitCallback(transfer), obj2);
}
catch (Exception ex)
{
reMessage.Add("TYPE", "CONNECT-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", ex.Message);
byte[] byteArray1 = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray1, 0, byteArray1.Length);
continue;
}
continue;
}
}
else if ((string)message["TYPE"] == "CHANGPWD")
{
float ver = float.Parse((string)message["VER"]);
if (ver < float.Parse(INIhelp.GetValue("ver")))
{
reMessage.Add("TYPE", "CHANGPWD-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "客户端版本过低！当前版本 v" + ver + "，请更新至 v" + INIhelp.GetValue("ver"));
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
DataTable dt = queryUserLoginMessage((string)message["USER"]);
if (dt.Rows.Count <= 0)
{
reMessage.Add("TYPE", "CHANGPWD-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "用户不存在！");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
String pwd = dt.Rows[0]["PASSWORD"].ToString();
String username = dt.Rows[0]["userdesc"].ToString();
String inherit = dt.Rows[0]["inherit"].ToString();
if ((string)message["PWD"] == pwd)
{
updateUserPwd((string)message["USER"], (string)message["NEWPWD"]);
reMessage.Add("TYPE", "CHANGPWD-RE");
reMessage.Add("RE_ANSWER", "TRUE");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
else
{
reMessage.Add("TYPE", "CHANGPWD-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "原密码错误！");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
}
else if ((string)message["TYPE"] == "CHANGENAME")
{
float ver = float.Parse((string)message["VER"]);
if (ver < float.Parse(INIhelp.GetValue("ver")))
{
reMessage.Add("TYPE", "CHANGENAME-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "客户端版本过低！当前版本 v" + ver + "，请更新至 v" + INIhelp.GetValue("ver"));
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
DataTable dt = queryUserLoginMessage((string)message["USER"]);
if (dt.Rows.Count <= 0)
{
reMessage.Add("TYPE", "CHANGENAME-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "用户不存在！");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
String pwd = dt.Rows[0]["PASSWORD"].ToString();
String username = dt.Rows[0]["userdesc"].ToString();
String inherit = dt.Rows[0]["inherit"].ToString();
if ((string)message["PWD"] == pwd)
{
updateUserName((string)message["USER"], (string)message["NEWDESC"]);
reMessage.Add("TYPE", "CHANGENAME-RE");
reMessage.Add("RE_ANSWER", "TRUE");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
else
{
reMessage.Add("TYPE", "CHANGENAME-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "原密码错误！");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
}
else if ((string)message["TYPE"] == "RESET-USER-PWD")
{
float ver = float.Parse((string)message["VER"]);
if (ver < float.Parse(INIhelp.GetValue("ver")))
{
reMessage.Add("TYPE", "RESET-USER-PWD-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "客户端版本过低！当前版本 v" + ver + "，请更新至 v" + INIhelp.GetValue("ver"));
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
DataTable dt = queryUserLoginMessage((string)message["USER"]);
if (dt.Rows.Count <= 0)
{
reMessage.Add("TYPE", "RESET-USER-PWD-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "用户不存在！");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
continue;
}
String pwd = dt.Rows[0]["PASSWORD"].ToString();
String username = dt.Rows[0]["userdesc"].ToString();
String inherit = dt.Rows[0]["inherit"].ToString();
if ((string)message["PWD"] == pwd)
{
updateTargetUserPwd((string)message["TARGET-USER"]);
reMessage.Add("TYPE", "RESET-USER-PWD-RE");
reMessage.Add("RE_ANSWER", "TRUE");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
else
{
reMessage.Add("TYPE", "CHANGENAME-RE");
reMessage.Add("RE_ANSWER", "FALSE");
reMessage.Add("RE_MESSAGE", "你的密码错误！");
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(setMessages(reMessage));
ns1.Write(byteArray, 0, byteArray.Length);
}
}
else
{
continue;
}
}
catch (Exception ex)
{
errorMessage(ex);
}
}
}
