// 启动端口映射
public string StartMap()
{
LogHelpMe.WriteLog(string.Format("{0} 映射启动了哦", this.Name), LogHelpMe.LogEnum.提示);
// 创建一个socket监听
//Socket beginSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
try
{
if (this.Point_in_host == "Any IP")
{
serverListener = new TcpListener(new IPEndPoint(IPAddress.Any, this.point_in_port));
}
else
{
serverListener = new TcpListener(new IPEndPoint(IPAddress.Parse(this.Point_in_host), this.point_in_port));
}
serverListener.Start(100);
serverListener.BeginAcceptTcpClient(on_local_connected, serverListener);
}
catch (Exception exp)
{
LogHelpMe.WriteLog(exp.Message, LogHelpMe.LogEnum.错误);
return("wrong");
}
return("");
}
private void TsBtnRun_Click(object sender, EventArgs e)
{
if (!Ischeck)
{
if (!checkIP())
{
return;
}
}
if (lVMapper.SelectedItems.Count < 1)
{
return;
}
var result = PmList.Where(x => x.Id == Convert.ToInt32(lVMapper.SelectedItems[0].Tag));
PortMap pm = result.First();
if (result.Count() == 0)
{
return;
}
string result1 = pm.StartMap();
if (result1 != "")
{
LogHelpMe.WriteLog(string.Format("映射组'{0}'无法启动", pm.Name), LogHelpMe.LogEnum.提示);
return;
}
LogHelpMe.WriteLog(string.Format("映射组'{0}'手动成功启动\n", pm.Name), LogHelpMe.LogEnum.提示);
pm.IsRun = true;
lVMapper.SelectedItems[0].ImageIndex = 0;
this.tsBtnRun.Enabled = false;
this.tsBtnStop.Enabled = true;
}
private void TsBtnStop_Click(object sender, EventArgs e)
{
if (this.lVMapper.SelectedItems.Count < 1)
{
return;
}
int id = Convert.ToInt32(this.lVMapper.SelectedItems[0].Tag);
var result = PmList.Where(x => x.Id == id);
if (result.Count() > 0)
{
LogHelpMe.WriteLog(string.Format("映射组'{0}'关闭,手动停止", result.First().Name), LogHelpMe.LogEnum.提示);
result.First().IsRun = false;
result.First().IsAuto = false;
ClearClientSockets(result.First());
this.tsBtnRun.Enabled = true;
this.tsBtnStop.Enabled = false;
this.lVMapper.SelectedItems[0].ImageIndex = 1;
}
}
private void on_local_connected(IAsyncResult ar)
{
TcpClient beginClient;
try
{
beginClient = serverListener.EndAcceptTcpClient(ar);
}
catch (Exception ee)
{
Zhangqi.LogHelpMe.WriteLog(ee.Message + ee.StackTrace, LogHelpMe.LogEnum.错误);
return;
}
serverListener.BeginAcceptTcpClient(on_local_connected, serverListener);
FrmMapper.IsClear = false;
if (tcpClientList.Count > 0)
{
if (tcpClientList.Count >= this.MaxNum)
{
string message = (string.Format("客户端'{0}'无法连接，{1} 总连接数目超限", beginClient.Client.RemoteEndPoint.ToString(), this.Name));
LogHelpMe.WriteLog(message, LogHelpMe.LogEnum.警告);
FrmMapper.IsClear = true;
return;
}
if (SingleDic.ContainsKey(beginClient.Client.RemoteEndPoint.ToIP()))
{
if (SingleDic != null && SingleDic[beginClient.Client.RemoteEndPoint.ToIP()].Count >= this.SingleNum)
{
string message = (string.Format("客户端'{0}'无法连接，{1} 单连接数目超限", beginClient.Client.RemoteEndPoint.ToString(), this.Name));
LogHelpMe.WriteLog(message, LogHelpMe.LogEnum.警告);
FrmMapper.IsClear = true;
return;
}
}
}
tcpClientList.Add(beginClient);
if (SingleDic == null)
{
return;
}
LogHelpMe.WriteLog(string.Format("客户端'{0}'连接进来,{1} 该IP单连接数目为 {2}", beginClient.Client.RemoteEndPoint.ToString(),
Name, SingleDic[beginClient.Client.RemoteEndPoint.ToIP()].Count), LogHelpMe.LogEnum.提示);
// 连接到转发的Socket
TcpClient remoteClient = new TcpClient();
try
{
TransClient transClient = new TransClient()
{
RemoteClient = remoteClient, BeginClient = beginClient
};
remoteClient.Connect(IPAddress.Parse(this.Point_out_host), this.Point_out_port);
beginClient.Client.BeginReceive(send_buf, 0, 4096, SocketFlags.None, new AsyncCallback(AsyncSend), transClient);
remoteClient.Client.BeginReceive(recieve_buf, 0, 4096, SocketFlags.None, new AsyncCallback(AsyncRecieve), transClient);
FrmMapper.IsClear = true;
}
catch
{
LogHelpMe.WriteLog(string.Format("{0} 转发端口失败,监听服务器没有开启", Name), LogHelpMe.LogEnum.错误);
tcpClientList.Remove(beginClient);
}
}
// 循环定时启动
private void Run()
{
while (true)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new Action(() => UpdateData()));
}
for (int i = 0; i < PmList.Count; i++)
{
DateTime startTime = Convert.ToDateTime(PmList[i].Start_time);
if (DateTime.Compare(startTime, DateTime.Now) > 0)
{
continue;
}
DateTime stopTime = Convert.ToDateTime(PmList[i].Stop_time);
if (PmList[i].Start_time == PmList[i].Stop_time)
{
continue;
}
if (DateTime.Compare(DateTime.Now, stopTime) >= 0)
{
if (PmList[i].IsRun)
{
LogHelpMe.WriteLog(string.Format("映射组'{0}'关闭,定时结束时间到", PmList[i].Name), LogHelpMe.LogEnum.提示);
ClearClientSockets(PmList[i]);
PmList[i].IsRun = false;
if (this.InvokeRequired)
{
this.Invoke(new Action(() =>
{
foreach (ListViewItem item in lVMapper.Items)
{
if (item.Tag.ToString() == PmList[i].Id.ToString())
{
item.ImageIndex = 1;
break;
}
}
}));
}
}
continue;
}
if (PmList[i].IsRun)
{
continue;
}
if (PmList[i].IsAuto && IsFirstEnter)
{
if (MessageBox.Show(string.Format("{0} 时间范围满足启动要求，是否启动?", PmList[i].Name), "提示", MessageBoxButtons.YesNo) == DialogResult.No)
{
PmList[i].IsAuto = false;
continue;
}
}
if (!PmList[i].IsAuto)
{
continue;
}
string result = PmList[i].StartMap();
if (result != "")
{
LogHelpMe.WriteLog(string.Format("映射组'{0}'无法启动", PmList[i].Name), LogHelpMe.LogEnum.提示);
continue;
}
LogHelpMe.WriteLog(string.Format("映射组'{0}'定时成功启动\n", PmList[i].Name), LogHelpMe.LogEnum.提示);
PmList[i].IsRun = true;
if (this.InvokeRequired)
{
this.Invoke(new Action(() =>
{
foreach (ListViewItem item in lVMapper.Items)
{
if (item.Tag.ToString() == PmList[i].Id.ToString())
{
item.ImageIndex = 0;
break;
}
}
}));
}
}
IsFirstEnter = false;
Thread.Sleep(1000);
}
}
