/// <summary>
/// 异步连接到一个支持SM协议的计算机端口
/// </summary>
/// <param name="tstr">远程TcpStruct</param>
public void AsyncConnectTo(TcpStruct tstr)
{
_remoteTcpStruct.IP = tstr.IP;
_remoteTcpStruct.Port = tstr.Port;
Threads.ExecAsync(async_th_connect);
}
internal void onError(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, TcpError error, Exception ex, TcpOptionType type, ITcpReader tcpReader)
{
if (OnError != null)
{
OnError(localTcpInfo, remoteTcpInfo, error, ex, type, tcpReader);
}
}
internal void onReceivedData(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, SmmpPacket packet, __listen__readSmmp tcpReader)
{
if (OnReceivedData != null)
{
OnReceivedData(localTcpInfo, remoteTcpInfo, packet, tcpReader);
}
}
internal void onConnectionEvent(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, ITcpReader tcpClient, int clientID)
{
if (OnConnectionEvent != null)
{
OnConnectionEvent(localTcpInfo, remoteTcpInfo, tcpClient, clientID);
}
}
internal void onConnectionEvent(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, __listen__readSmmp tcpClient, int clientID)
{
if (OnConnectionEvent != null)
{
OnConnectionEvent(localTcpInfo, remoteTcpInfo, tcpClient, clientID);
}
}
internal void onReceivedData(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, byte[] data, ITcpReader tcpReader)
{
if (OnReceivedData != null)
{
OnReceivedData(localTcpInfo, remoteTcpInfo, data, tcpReader);
}
}
internal void onClose(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, int clientID)
{
_remoteTcpStruct.IP = null;
_remoteTcpStruct.Port = 0;
if (_tcpMode == TcpMode.Client)
{
CloseConnect();
_tcpMode = TcpMode.Unknown;
}
else if (_tcpMode == TcpMode.Server)
{
lock (_tcp_Reader_Array)
{
foreach (object obj in _tcp_Reader_Array)
{
if (obj == null)
{
continue;
}
if (((__listen__readSmtcp)obj).ClientID == clientID)
{
_tcp_Reader_Array.Remove(obj);
break;
}
}
}
}
onTcpEvents(_localTcpStruct, _remoteTcpStruct, TcpOptionType.Disconnected, null);
}
internal void onTcpEvents(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, TcpOptionType type, ITcpReader tcpReader)
{
switch (type)
{
case TcpOptionType.StartListen:
_listenning = true;
break;
case TcpOptionType.StopListen:
_listenning = false;
_listenWork = false;
break;
case TcpOptionType.ClientConnected:
break;
case TcpOptionType.Connected:
break;
case TcpOptionType.Disconnected:
break;
case TcpOptionType.Connecting:
Thread.Sleep(0);
break;
default:
break;
}
if (OnTcpEvents != null)
{
OnTcpEvents(localTcpInfo, remoteTcpInfo, type, tcpReader);
}
}
private void onReceivedData(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, SmmpPacket packet, byte[] rawData)
{
if (OnReceivedData != null)
{
OnReceivedData(localTcpInfo, remoteTcpInfo, packet, this);
}
_tcp.onReceivedData(_tcp._localTcpStruct, _remoteTcpStruct, packet, this);
}
private void onReceivedData(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, byte[] data)
{
if (OnReceivedData != null)
{
OnReceivedData(localTcpInfo, remoteTcpInfo, data, this);
}
_tcp.onReceivedData(_tcp._localTcpStruct, _remoteTcpStruct, data, this);
}
/// <summary>
/// 在指定的端口开始监听网络
/// </summary>
/// <param name="tstr">指定远程的计算机Tcp结构</param>
public void StartListen(TcpStruct tstr)
{
try
{
if (_tl == null)
{
_tl = new TcpListener(tstr.IP, tstr.Port);
}
_tl.Start();
}
catch (Exception ex) { onError(tstr, _remoteTcpStruct, TcpError.UncreateListen, ex, TcpOptionType.CreateListen, null); return; }
_localTcpStruct.IP = tstr.IP;
_localTcpStruct.Port = tstr.Port;
onTcpEvents(_localTcpStruct, _remoteTcpStruct, TcpOptionType.StartListen, null);
_tcpMode = TcpMode.Server;
ReadDataFromListen();
}
/// <summary>
/// 连接到一个支持SM协议的计算机端口
/// </summary>
/// <param name="tstr">指定远程的计算机Tcp结构</param>
public TcpResult ConnectTo(TcpStruct tstr)
{
TcpResult result = new TcpResult();
result.Success = false;
onTcpEvents(this._localTcpStruct, this._remoteTcpStruct, TcpOptionType.Connecting, null);
if (Connected)
{
onError(_localTcpStruct, _remoteTcpStruct, TcpError.TcpClientIsConnected, null, TcpOptionType.Connecting, null);
result.Success = false;
result.Error = TcpError.TcpClientIsConnected;
return(result);
}
_tc = new TcpClient();
try
{
_tc.Connect(tstr.IP, tstr.Port);
_tcpMode = TcpMode.Client;
_ns = _tc.GetStream();
result.Success = true;
}
catch (Exception ex)
{
onError(_localTcpStruct, _remoteTcpStruct, TcpError.ServerOffline, ex, TcpOptionType.Connecting, null);
result.Error = TcpError.ServerOffline;
result.Success = false;
return(result);
}
_remoteTcpStruct.IP = tstr.IP;
_remoteTcpStruct.Port = tstr.Port;
FormatIPStringToTcpStruct(_tc.Client.LocalEndPoint.ToString(), ref _localTcpStruct);
onTcpEvents(_localTcpStruct, _remoteTcpStruct, TcpOptionType.Connected, null);
if (!UseBlockRead)
{
Threads.ExecAsync(ReadDataFromConnectRemote);
}
return(result);
}
internal void onError(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, TcpError error, Exception ex, TcpOptionType type, __listen__readSmmp tcpReader)
{
if (OnError != null) OnError(localTcpInfo, remoteTcpInfo, error, ex, type, tcpReader);
}
internal void onConnectionEvent(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, __listen__readSmmp tcpClient, int clientID)
{
if (OnConnectionEvent != null) OnConnectionEvent(localTcpInfo, remoteTcpInfo, tcpClient, clientID);
}
internal void onClose(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, int clientID)
{
_remoteTcpStruct.IP = null;
_remoteTcpStruct.Port = 0;
if (_tcpMode == TcpMode.Client)
{
CloseConnect();
_tcpMode = TcpMode.Unknown;
}
else if (_tcpMode == TcpMode.Server)
{
lock (_tcp_Reader_Array)
{
foreach (object obj in _tcp_Reader_Array)
{
if (obj == null) continue;
if (((__listen__readSmmp)obj).ClientID == clientID)
{
_tcp_Reader_Array.Remove(obj);
break;
}
}
}
}
onTcpEvents(_localTcpStruct, _remoteTcpStruct, TcpOptionType.Disconnected, null);
}
/// <summary>
/// ��ָ���Ķ˿ڿ�ʼ��������
/// </summary>
/// <param name="tstr">ָ��Զ�̵ļ����Tcp�ṹ</param>
public void StartListen(TcpStruct tstr)
{
try
{
if (_tl == null) _tl = new TcpListener(tstr.IP, tstr.Port);
_tl.Start();
}
catch (Exception ex) { onError(tstr, _remoteTcpStruct, TcpError.UncreateListen, ex, TcpOptionType.CreateListen, null); return; }
_localTcpStruct.IP = tstr.IP;
_localTcpStruct.Port = tstr.Port;
onTcpEvents(_localTcpStruct, _remoteTcpStruct, TcpOptionType.StartListen, null);
_tcpMode = TcpMode.Server;
ReadDataFromListen();
}
/// <summary>
/// ���ӵ�һ��֧��SMЭ��ļ�����˿�
/// </summary>
/// <param name="tstr">ָ��Զ�̵ļ����Tcp�ṹ</param>
public TcpResult ConnectTo(TcpStruct tstr)
{
TcpResult result = new TcpResult();
result.Success = false;
onTcpEvents(this._localTcpStruct, this._remoteTcpStruct, TcpOptionType.Connecting, null);
if (Connected)
{
onError(_localTcpStruct, _remoteTcpStruct, TcpError.TcpClientIsConnected, null, TcpOptionType.Connecting, null);
result.Success = false;
result.Error = TcpError.TcpClientIsConnected;
return result;
}
_tc = new TcpClient();
try
{
_tc.Connect(tstr.IP, tstr.Port);
_tcpMode = TcpMode.Client;
_ns = _tc.GetStream();
result.Success = true;
}
catch (Exception ex)
{
onError(_localTcpStruct, _remoteTcpStruct, TcpError.ServerOffline, ex, TcpOptionType.Connecting, null);
result.Error = TcpError.ServerOffline;
result.Success = false;
return result;
}
_remoteTcpStruct.IP = tstr.IP;
_remoteTcpStruct.Port = tstr.Port;
FormatIPStringToTcpStruct(_tc.Client.LocalEndPoint.ToString(), ref _localTcpStruct);
onTcpEvents(_localTcpStruct, _remoteTcpStruct, TcpOptionType.Connected, null);
if (!UseBlockRead)
Threads.ExecAsync(ReadDataFromConnectRemote);
return result;
}
/// <summary>
/// �첽���ӵ�һ��֧��SMЭ��ļ�����˿�
/// </summary>
/// <param name="tstr">Զ��TcpStruct</param>
public void AsyncConnectTo(TcpStruct tstr)
{
_remoteTcpStruct.IP = tstr.IP;
_remoteTcpStruct.Port = tstr.Port;
Threads.ExecAsync(async_th_connect);
}
private void onReceivedData(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, SmmpPacket packet, byte[] rawData)
{
if (OnReceivedData != null) OnReceivedData(localTcpInfo, remoteTcpInfo, packet, this);
_tcp.onReceivedData(_tcp._localTcpStruct, _remoteTcpStruct, packet, this);
}
private void onReceivedData(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, byte[] data)
{
if (OnReceivedData != null) OnReceivedData(localTcpInfo, remoteTcpInfo, data, this);
_tcp.onReceivedData(_tcp._localTcpStruct, _remoteTcpStruct, data, this);
}
internal void onReceivedData(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, byte[] data, ITcpReader tcpReader)
{
if (OnReceivedData != null) OnReceivedData(localTcpInfo, remoteTcpInfo, data, tcpReader);
}
internal void onConnectionEvent(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, ITcpReader tcpClient, int clientID)
{
if (OnConnectionEvent != null) OnConnectionEvent(localTcpInfo, remoteTcpInfo, tcpClient, clientID);
}
public static string GetIPPortString(TcpStruct tcpStruct)
{
return tcpStruct.IP + ":" + tcpStruct.Port;
}
/// <summary>
/// 把一个标准EndPoint字符串填充到TcpStruct里面
/// </summary>
/// <param name="ipstring">标准的EndPoint字符串</param>
/// <param name="tstr">TcpStruct地址传入</param>
public static void FormatIPStringToTcpStruct(string ipstring, ref TcpStruct tstr)
{
string[] s = ipstring.Split(new string[] { ":" }, StringSplitOptions.None);
tstr.IP = IPAddress.Parse(s[0]);
tstr.Port = int.Parse(s[1]);
}
public static string GetIPPortString(TcpStruct tcpStruct)
{
return(tcpStruct.IP + ":" + tcpStruct.Port);
}
internal void onReceivedData(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, SmmpPacket packet, __listen__readSmmp tcpReader)
{
if (OnReceivedData != null) OnReceivedData(localTcpInfo, remoteTcpInfo, packet, tcpReader);
}
internal void onTcpEvents(TcpStruct localTcpInfo, TcpStruct remoteTcpInfo, TcpOptionType type, __listen__readSmmp tcpReader)
{
switch (type)
{
case TcpOptionType.StartListen:
_listenning = true;
break;
case TcpOptionType.StopListen:
_listenning = false;
_listenWork = false;
break;
case TcpOptionType.ClientConnected:
break;
case TcpOptionType.Connected:
break;
case TcpOptionType.Disconnected:
if (_tcpMode == TcpMode.Client)
_tcpMode = TcpMode.Unknown;
break;
case TcpOptionType.Connecting:
Thread.Sleep(0);
break;
default:
break;
}
if (OnTcpEvents != null) OnTcpEvents(localTcpInfo, remoteTcpInfo, type, tcpReader);
}
/// <summary>
/// ��һ����EndPoint�ַ�����䵽TcpStruct����
/// </summary>
/// <param name="ipstring">����EndPoint�ַ���</param>
/// <param name="tstr">TcpStruct��ַ����</param>
public static void FormatIPStringToTcpStruct(string ipstring, ref TcpStruct tstr)
{
string[] s = ipstring.Split(new string[] { ":" }, StringSplitOptions.None);
tstr.IP = IPAddress.Parse(s[0]);
tstr.Port = int.Parse(s[1]);
}