private void DoDisagreeJoinGroup(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
dbf.DisagreeJoinGroup(int.Parse(analy.GetParaIndexOf(1)), analy.GetParaIndexOf(0));
string msg = "Server#" + OpType.DISAGREE_JOIN_GROUP_RES + "#" + analy.GetParaIndexOf(0) + "#" + analy.GetParaIndexOf(1);
if (OLList.IsOnLine(analy.GetParaIndexOf(0)))
{
SmallUser sUser = OLList.GetUserByID(analy.GetParaIndexOf(0));
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
//发送群组消息，如果在线则提示对方，如果不在线则送到离线数据库
private void DoSendGroupMsg(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
List <UserInfo> list = dbf.GetMembersInGroup(int.Parse(analy.GetParaIndexOf(1)));
list.Add(dbf.GetUserInfo(dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(1))).GroupCreator));
string msg = "Server#" + OpType.SEND_GROUP_MSG_RES + "#" + analy.GetParaIndexOf(0) + "#" + dbf.GetUserInfo(analy.GetParaIndexOf(0)).UserName + "#" + analy.GetParaIndexOf(1) + "#" + analy.GetParaFromIndex(2);
foreach (UserInfo user in list)
{
if (OLList.IsOnLine(user.UserID))
{
SmallUser sUser = OLList.GetUserByID(user.UserID);
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
else
{
dbf.SendOffLineMessage(user.UserID, analy.GetParaIndexOf(0), analy.GetParaFromIndex(2));
}
}
}
//应该确保不是加入自己创建的群组，以及应该没有已有的请求,否则返回空的想序列值
private string DoJoinGroup(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
string msg = "Server#" + OpType.JOIN_GROUP_RES;
if (!dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(1))).GroupCreator.Equals(analy.GetParaIndexOf(0)) && !dbf.EntityExists(int.Parse(analy.GetParaIndexOf(1)), analy.GetParaIndexOf(0)))
{
msg += "#" + dbf.RequestJoinGroup(int.Parse(analy.GetParaIndexOf(1)), analy.GetParaIndexOf(0));
string notice = "Server#" + OpType.JOIN_GROUP_NOTE + "#" + analy.GetParaIndexOf(0) + "#" + analy.GetParaIndexOf(1);
if (OLList.IsOnLine(dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(1))).GroupCreator))
{
SmallUser sUser = OLList.GetUserByID(dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(1))).GroupCreator);
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(notice);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
return(msg);
}
private void DoAgreeFriendRequest(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
dbf.AgreeFriendRequest(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1));
string msg = "Server#" + OpType.AGREE_FRIEND_REQUEST_RES + "#" + analy.GetParaIndexOf(0) + "#" + analy.GetParaIndexOf(1);
if (OLList.IsOnLine(analy.GetParaIndexOf(1)))
{
SmallUser sUser = OLList.GetUserByID(analy.GetParaIndexOf(1));
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
//这里调用时应该注意应确保两者不是好友，且两者没有未处理的加好友请求,否则返回空的序列值
private string DoSendFriendRequest(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
string msg = "Server#" + OpType.SEND_FRIEND_REQUEST_RES;
if (!dbf.IsFriend(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1)) && !dbf.RequestExists(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1)) && !dbf.RequestExists(analy.GetParaIndexOf(1), analy.GetParaIndexOf(0)) && !analy.GetParaIndexOf(0).Equals(analy.GetParaIndexOf(1)))
{
msg += "#" + dbf.RequestFriend(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1));
string notice = "Server#" + OpType.SEND_FRIEND_REQUEST_NOTE + "#" + analy.GetParaIndexOf(0) + "#" + analy.GetParaIndexOf(1);
if (OLList.IsOnLine(analy.GetParaIndexOf(0)))
{
SmallUser sUser = OLList.GetUserByID(analy.GetParaIndexOf(0));
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(notice);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
return(msg);
}
private void DoLogout(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
OLList.OffLined(analy.GetParaIndexOf(0));
string msg = "Server#" + OpType.LOGOUT_NOTE + "#" + analy.GetParaIndexOf(0);
foreach (string userID in OLList.GetAllOLUsersID())
{
if (dbf.IsFriend(userID, analy.GetParaIndexOf(0)))
{
SmallUser sUser = OLList.GetUserByID(userID);
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
}
private string DoLogin(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
string format = "Server#" + OpType.LOGIN_RES + "#";
format += (dbf.Login(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1)) == true?1:0);
if (dbf.Login(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1)))
{
string IP = endPoint.Address.ToString();
int Port = endPoint.Port;
OLList.OnLined(new SmallUser(analy.GetUserID(), IP, Port));
string msg = "Server#" + OpType.INFORM_FRIENDS + "#" + analy.GetParaIndexOf(0);
foreach (string userID in OLList.GetAllOLUsersID())
{
if (dbf.IsFriend(analy.GetParaIndexOf(0), userID))
{
SmallUser sUser = OLList.GetUserByID(userID);
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
}
}
return(format);
}
public void Run()
{
StartListener();
while (true)
{
GetNetworkStream();
string format = Communicate();
ReleaseAll();
System.Console.WriteLine(format);
string ret = serverFunc.DistributeTasks(format);
System.Console.Write("在线用户:" + OLList.Length() + "位，分别为");
foreach (string userID in OLList.GetAllOLUsersID())
{
System.Console.Write("<" + userID + ">__");
}
System.Console.WriteLine();
if (!ret.Equals("###"))
{
CClient client = new CClient(endPoint.Address.ToString(), endPoint.Port);
System.Console.WriteLine("Server发送时IP以及端口:" + endPoint.Address.ToString() + ":" + endPoint.Port);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(ret);
client.ReLeaseAll();
}
catch (Exception ex)
{
System.Console.WriteLine("无法连接对方...");
foreach (string userID in OLList.GetAllOLUsersID())
{
if (OLList.GetUserByID(userID).IPAddress.Equals(endPoint.Address.ToString()) && OLList.GetUserByID(userID).IPPort == endPoint.Port)
{
OLList.OffLined(userID);
System.Console.WriteLine("检测到用户ID为:<" + userID + ">的用户异常关闭客户端...");
}
}
System.Console.WriteLine("此时在线用户:" + OLList.Length() + "位");
}
}
}
}
//检测函数，检测客户端是否关闭，检测异常关闭以及挂掉
public void TrueOnLineUsers()
{
foreach (string userID in OLList.GetAllOLUsersID())
{
if (OLList.IsOnLine(userID))
{
try
{
CClient client = new CClient(OLList.GetUserByID(userID).IPAddress, OLList.GetUserByID(userID).IPPort);
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate("###");
client.ReLeaseAll();
}
catch (Exception e)
{
OLList.OffLined(userID);
System.Console.WriteLine(userID + "客户端异常关闭，现在在线用户数量:" + OLList.Length());
}
}
}
}