private void DealCache(Action <DMSCRProtocol> processDtaCallBack)
{
string m = "";
foreach (string v in msgCache)
{
m = m + v;
}
if (m.Length > 15)
{
Console.WriteLine("缓存: [" + m + "]");
string headerAndComm = HEADER.SXZL.ToString() + ",";
if (m.Contains(headerAndComm))
{
int ind = m.IndexOf(headerAndComm);
m = m.Substring(ind);
if (m.Length > 15)
{
DMSCRProtocol dMProtocol;
dMProtocol = new DMSCRProtocol(m);
processDtaCallBack(dMProtocol);
msgCache.Clear();
}
}
}
}
/// <summary>
/// 解析数据或者叫做读取数据
/// </summary>
public void ReadMessage(int newDataAmount, Action <DMSCRProtocol> processDtaCallBack)
{
if (newDataAmount > 15)
{
string msg = Encoding.UTF8.GetString(Data, 0, newDataAmount);
this.GetContentString = msg;
//处理分包
string headerAndComm = HEADER.SXZL.ToString() + ",";
string[] msgs = msg.Split(headerAndComm, StringSplitOptions.RemoveEmptyEntries);
if (msgs.Length > 1)
{
Console.WriteLine("发现连包:" + msgs.Length);
Console.WriteLine("连包:" + msg);
}
DMSCRProtocol dMProtocol;
foreach (string m in msgs)
{
string m0 = headerAndComm + m; //加回头
if (m0.Length < 15)
{
continue;//连包太小直接越过好了。
}
try
{
dMProtocol = new DMSCRProtocol(m0);
processDtaCallBack(dMProtocol);
}
catch (Exception ex)
{
Console.WriteLine("协议出错：" + ex.Message + "msg:" + m0);
}
}
//直接用消息创造协议包
//DMSCRProtocol dMProtocol = new DMSCRProtocol(msg);
msgCache.Clear();//正常完成的话，丢弃掉缓存
errCount = 0;
}
else
{
string msg = Encoding.UTF8.GetString(Data, 0, newDataAmount);
Console.WriteLine("消息短于15: [" + msg + "]");
if (msg.Length > 0)
{
msgCache.Add(msg);
DealCache(processDtaCallBack);
}
errCount++;
if (errCount > 15)
{
throw new Exception("错误累计数量15，消息短于15:" + msg);
}
}
}
private void OnProcessMessage(DMSCRProtocol dMProtocol)
{
dmservermainthread.HandleRequest(dMProtocol, this);
}
/// <summary>
/// 暂时废弃
/// </summary>
/// <param name="ar"></param>
//public static void ReadCallback(IAsyncResult ar)
//{
// StateObject state = (StateObject)ar.AsyncState;
// Socket clientSocket = state.workSocket;
// int count=0;
// try
// {
// //count = clientSocket.EndReceive(ar);
// //string msg = Encoding.UTF8.GetString(state.buffer, 0, count);
// //Console.WriteLine(msg);
// try
// {
// //导入数据处理器
// ProtocolProcessor.DeviceInformationProcessing(ar);
// }
// catch (Exception ex)
// {
// Console.WriteLine(ex.Message);
// }
// }
// catch (System.Net.Sockets.SocketException se)
// {
// Console.WriteLine(se.Message);
// }
// if (count > 0)
// {
// state.stringBuilder.Append(Encoding.ASCII.GetString(state.buffer, 0, count));
// clientSocket.BeginReceive(state.buffer, 0, StateObject.BUFFER_SIZE, 0,
// new AsyncCallback(ReadCallback), state);
// }
// else
// {
// if (state.stringBuilder.Length > 1)
// {
// //All of the data has been read, so displays it to the console
// string strContent;
// strContent = state.stringBuilder.ToString();
// Console.WriteLine(String.Format("Read {0} byte from socket" + "data = {1} ", strContent.Length, strContent));
// }
// //长连接，不再主动断开
// //clientSocket.Close();
// }
//}
/// <summary>
/// 处理设备发来的消息消息
/// </summary>
/// <param name="dMProtocol"></param>
/// <param name="dmclient"></param>
public void HandleRequest(DMSCRProtocol dMProtocol, DMClient dmclient)
{
if (dMProtocol.Header == HEADER.SXZL)
{
switch (dMProtocol.Command)
{
//注册时判断是否是初始化服务，如果符合标准进行设备初始化，实际上是赋予设备新ID
case COMMAND.REGISTER:
dmclient.DeviceID = dMProtocol.DeviceID;
dmclient.Stat = dMProtocol.Stat;
dmclient.Powerstat = dMProtocol.Powerstat;
//if (IsProvideInitialization && dmclient.RemoteIP.Equals(this.PremiseDeviceIP) && dmclient.DeviceID.Equals("SZ000001"))
if (IsProvideInitialization && dmclient.DeviceID.Equals("SZ000001"))
{
InitializationDevice(dmclient);
}
else
{
AddClient(dMProtocol.DeviceID, dmclient);
SendReply(COMMAND.REP_REGISTER, dmclient);
}
break;
case COMMAND.READCARD:
dmclient.Stat = dMProtocol.Stat;
dmclient.Powerstat = dMProtocol.Powerstat;
if (VerifyClientRegistration(dmclient))
{
SendReply(COMMAND.REP_READCARD, dmclient);
/* 发送到LIMS服务器 */
string cardresult = SendMsgToLIMS(dMProtocol.DeviceID, dMProtocol.OtherInfo[0], dMProtocol.StatInt, dMProtocol.PowerStatInt, "", dMProtocol.CommandInt);
Console.WriteLine("Card Result : " + cardresult);
SaveClientStat(dMProtocol.DeviceID, dMProtocol.Stat, dMProtocol.Powerstat);
}
break;
case COMMAND.REP_ASK:
//log.Info("REP_ASK");
ReplyMsgToLIMS(dMProtocol.DeviceID, "", dMProtocol.StatInt, dMProtocol.PowerStatInt, "", dMProtocol.CommandInt);
SaveClientStat(dMProtocol.DeviceID, dMProtocol.Stat, dMProtocol.Powerstat);
break;
case COMMAND.REP_REMIND:
//log.Info("REP_REMIND");
ReplyMsgToLIMS(dMProtocol.DeviceID, "", dMProtocol.StatInt, dMProtocol.PowerStatInt, "", dMProtocol.CommandInt);
SaveClientStat(dMProtocol.DeviceID, dMProtocol.Stat, dMProtocol.Powerstat);
break;
case COMMAND.REP_UPDATE:
//log.Info("REP_UPDATE");
ReplyMsgToLIMS(dMProtocol.DeviceID, "", dMProtocol.StatInt, dMProtocol.PowerStatInt, "", dMProtocol.CommandInt);
SaveClientStat(dMProtocol.DeviceID, dMProtocol.Stat, dMProtocol.Powerstat);
break;
case COMMAND.REP_SETUP:
//log.Info("REP_SETUP");
; ReplyMsgToLIMS(dMProtocol.DeviceID, "", dMProtocol.StatInt, dMProtocol.PowerStatInt, "", dMProtocol.CommandInt);
SaveClientStat(dMProtocol.DeviceID, dMProtocol.Stat, dMProtocol.Powerstat);
break;
case COMMAND.SCR_BOOKING:
if (VerifyClientRegistration(dmclient))
{
scrServerHandle.HandleServerMessage(dMProtocol.DeviceID, dMProtocol.Command, dmclient, (DMSCRProtocol)dMProtocol);
}
break;
case COMMAND.SCR_BOOK_CALENDAR:
if (VerifyClientRegistration(dmclient))
{
scrServerHandle.HandleServerMessage(dMProtocol.DeviceID, dMProtocol.Command, dmclient, (DMSCRProtocol)dMProtocol);
}
break;
case COMMAND.SCR_BOOK_DATE:
if (VerifyClientRegistration(dmclient))
{
scrServerHandle.HandleServerMessage(dMProtocol.DeviceID, dMProtocol.Command, dmclient, (DMSCRProtocol)dMProtocol);
}
break;
case COMMAND.SCR_BOOK_INFO:
if (VerifyClientRegistration(dmclient))
{
scrServerHandle.HandleServerMessage(dMProtocol.DeviceID, dMProtocol.Command, dmclient, (DMSCRProtocol)dMProtocol);
}
break;
//仪器信息
case COMMAND.SCR_DEV_INFO:
if (VerifyClientRegistration(dmclient))
{
scrServerHandle.HandleServerMessage(dMProtocol.DeviceID, dMProtocol.Command, dmclient, (DMSCRProtocol)dMProtocol);
}
break;
case COMMAND.SCR_STATE_BOOK: //屏幕设备这个也是登录用
// start 暂时等对屏幕设备登陆用
dmclient.DeviceID = dMProtocol.DeviceID;
dmclient.Stat = dMProtocol.Stat;
dmclient.Powerstat = dMProtocol.Powerstat;
AddClient(dMProtocol.DeviceID, dmclient);
// end 暂时等对屏幕设备登陆用
scrServerHandle.HandleServerMessage(dMProtocol.DeviceID, dMProtocol.Command, dmclient, (DMSCRProtocol)dMProtocol);
break;
case COMMAND.SCR_HELP:
if (VerifyClientRegistration(dmclient))
{
scrServerHandle.HandleServerMessage(dMProtocol.DeviceID, dMProtocol.Command, dmclient, (DMSCRProtocol)dMProtocol);
}
break;
case COMMAND.SCR_USERINFO:
if (VerifyClientRegistration(dmclient))
{
scrServerHandle.HandleServerMessage(dMProtocol.DeviceID, dMProtocol.Command, dmclient, (DMSCRProtocol)dMProtocol);
}
break;
}
}
else
{
Console.WriteLine("客户端消息头不合法。");
}
}
