public IResult JoinNCRoom(string roomId, string password = "")
{
lock (LOCK)
{
if (waitingRespond)
{
throw new Exception("产生过未上锁的异步请求");
}
this.waitingRespond = true;
isSendSucceful = true;
clientSocket.Send(MessageTranslate.EncapsulationInfo(MessageContent.加入答疑室, MessageType.请求, roomId, password), ar => { if (ar == baseResult.Faild.ToString())
{
isSendSucceful = false;
}
});
while (waitingRespond)
{
if (!isSendSucceful)
{
waitingRespond = false; return(new Result(baseResult.Faild, "发送send失败"));
}
}
//等待响应
if (respondMessage["结果"] == baseResult.Successful.ToString())
{
builder = respondMessage["创建者"];
callOMCS.JoinRoom(roomId, builder);
UserInfo.RoomID = roomId;
return(new Result(baseResult.Successful, respondMessage["描述"]));
}
return(new Result(baseResult.Faild, respondMessage["描述"]));
}
}
static void test1()
{
Console.Write("PORT:");
int port = int.Parse(Console.ReadLine());
Console.WriteLine(ClientC.Access("127.0.0.1", 9840, port).Info);
ClientC.Receive(ar => { Console.WriteLine(ar); });
while (true)
{
string cmd = Console.ReadLine();
if (cmd == "shutdown")
{
break;
}
else if (cmd == "login")
{
ClientC.Send(MessageTranslate.EncapsulationInfo(MessageContent.登录, MessageType.请求, "1501", "123"));
}
else if (cmd == "login1")
{
ClientC.Send(MessageTranslate.EncapsulationInfo(MessageContent.登录, MessageType.请求, "0000", "123456"));
}
else
{
ClientC.Send(cmd);
}
}
}
private IResult SpeakInform(IReceiveInfo receiveInfo, UserInfo userInfo)
{
string roomID = receiveInfo.Message["房间名"];
Terminal.ClientPrint(receiveInfo.RemoteEndPoint, InfoType.请求, "发言请求=>" + receiveInfo.Message["学号"] + "房间号:" + roomID);
IResult result;
if (!runningData.ChatRoom_id.ContainsKey(roomID))//房间存在判定
{
result = new Result(baseResult.Faild, "该答疑室未被创建");
}
else if (!runningData.ChatRoom_id[roomID].memberList.Contains(userInfo))
{
result = new Result(baseResult.Faild, "用户不在答疑室");
}
else
{
User_Server builder = (User_Server)runningData.ChatRoom_id[roomID].Builder;
if (builder.RoomIDs.Contains(roomID))
{
ServerSocket.Send(runningData.Clients_id[builder.UserId], MessageTranslate.EncapsulationInfo(MessageContent.发言请求, MessageType.通知, roomID, userInfo.UserId));
result = new Result(baseResult.Successful);
}
else
{
result = new Result(baseResult.Faild, "答疑室已无老师");
}
}
if (result.BaseResult == baseResult.Faild)
{
Terminal.ServerPrint(InfoType.响应, "<" + receiveInfo.RemoteEndPoint + ">:" + "失败 描述:" + result.Info);
}
return(result);
}
//void PreProceed(IMessage msg, string minfo)
//{
//}
//void PostProceed(IMessage msg, string minfo)
//{
//}
#endregion
#region 事件监听
/// <summary>
/// 客户端掉线事件
/// </summary>
/// <param name="remoteEndPoint"></param>
private void ClientOffline(string remoteEndPoint)
{
Terminal.ServerPrint(InfoType.信息, "客户端<" + remoteEndPoint + ">断开了连接。服务器释放通信连接");
string id = "";
if (runningData.Clients_remoteEndPoint.ContainsKey(remoteEndPoint))
{
id = runningData.Clients_remoteEndPoint[remoteEndPoint].UserId;
//从在的答疑室中清除
foreach (string roomID in ((User_Server)runningData.Clients_remoteEndPoint[remoteEndPoint]).RoomIDs)
{
runningData.ChatRoom_id[roomID].memberList.Remove(runningData.Clients_remoteEndPoint[remoteEndPoint]);
if (runningData.ChatRoom_id.ContainsKey(roomID))
{
foreach (UserInfo user in runningData.ChatRoom_id[roomID].memberList)
{
ServerSocket.Send(runningData.Clients_id[user.UserId], MessageTranslate.EncapsulationInfo(MessageContent.某人退出答疑室, MessageType.通知, roomID, id));
}
}
}
runningData.Clients_remoteEndPoint.Remove(remoteEndPoint);
}
if (id != null)
{
if (runningData.Clients_id.ContainsKey(id))
{
runningData.Clients_id.Remove(id);
}
}
}
private IResult ExitRoomInform(IReceiveInfo receiveInfo, UserInfo userInfo)
{
string roomID = receiveInfo.Message["房间名"];
Terminal.ClientPrint(receiveInfo.RemoteEndPoint, InfoType.信息, userInfo.UserId + "主动离开答疑室=>房间号:" + roomID);
IResult result;
if (!runningData.ChatRoom_id.ContainsKey(roomID))//房间存在判定
{
result = new Result(baseResult.Faild, "该答疑室未被创建");
}
else if (!runningData.ChatRoom_id[roomID].memberList.Contains(userInfo))
{
result = new Result(baseResult.Faild, "用户不在答疑室");
}
else
{
runningData.ChatRoom_id[roomID].memberList.Remove(userInfo);
((User_Server)userInfo).RoomIDs.Remove(roomID);
if (runningData.ChatRoom_id.ContainsKey(roomID))
{
foreach (UserInfo user in runningData.ChatRoom_id[roomID].memberList)
{
ServerSocket.Send(runningData.Clients_id[user.UserId], MessageTranslate.EncapsulationInfo(MessageContent.某人退出答疑室, MessageType.通知, roomID, userInfo.UserId));
}
}
result = new Result(baseResult.Successful);
}
return(result);
}
private IResult MuteUserInform(IReceiveInfo receiveInfo, UserInfo userInfo)
{
string roomID = receiveInfo.Message["房间名"];
string userID = receiveInfo.Message["学号"];
bool isMute = bool.Parse(receiveInfo.Message["是否静音"]);
IResult result;
if (!runningData.ChatRoom_id.ContainsKey(roomID))//房间存在判定
{
result = new Result(baseResult.Faild, "该答疑室未被创建");
}
else if (!runningData.ChatRoom_id[roomID].memberList.Contains(runningData.Clients_remoteEndPoint[runningData.Clients_id[userID]]))
{
result = new Result(baseResult.Faild, "用户不在答疑室");
}
else
{
if (isMute)
{
Terminal.ClientPrint(receiveInfo.RemoteEndPoint, InfoType.信息, "禁止" + userID + "发言 答疑室=>房间号:" + roomID);
}
else
{
Terminal.ClientPrint(receiveInfo.RemoteEndPoint, InfoType.信息, "允许" + userID + "发言 答疑室=>房间号:" + roomID);
}
ServerSocket.Send(runningData.Clients_id[userID], MessageTranslate.EncapsulationInfo(MessageContent.静音自己, MessageType.通知, roomID, isMute.ToString()));
result = new Result(baseResult.Successful);
}
return(result);
}
public IResult Login(string id, string password)
{
lock (LOCK)
{
this.UserInfo = new User_Client(id);
if (waitingRespond)
{
throw new Exception("产生过未上锁的异步请求");
}
this.waitingRespond = true;
isSendSucceful = true;
clientSocket.Send(MessageTranslate.EncapsulationInfo(MessageContent.登录, MessageType.请求, id, password), ar => { if (ar == baseResult.Faild.ToString())
{
isSendSucceful = false;
}
});
while (waitingRespond)
{
if (!isSendSucceful)
{
waitingRespond = false; return(new Result(baseResult.Faild, "发送send失败"));
}
}
//等待响应
if (respondMessage["结果"] == baseResult.Successful.ToString())
{
this.UserInfo.UserState = UserState.已登录;
UserInfo.IsPrerogative = Boolean.Parse(respondMessage["权限"]);
return(new Result(baseResult.Successful, respondMessage["权限"]));
}
return(new Result(baseResult.Faild, respondMessage["权限"]));
}
}
//Accept里调用；根据messageContent执行相应业务逻辑
private void Receive(string remoteEndPoint, string info)
{
Dictionary <string, string> message;
MessageContent messageContent;
MessageType messageType;
message = MessageTranslate.AnalyseInfo(info, out messageContent, out messageType);
IReceiveInfo receiveInfo = new ReceiveInfo(message, remoteEndPoint);
switch (messageContent)
{
case MessageContent.错误:
Terminal.ClientPrint(remoteEndPoint, InfoType.发送, info);
break;
case MessageContent.登录:
if (messageType == MessageType.请求)
{
LoginRequest(receiveInfo, runningData.Clients_remoteEndPoint[remoteEndPoint]);
}
break;
case MessageContent.创建答疑室:
if (messageType == MessageType.请求)
{
CreateRoomRequest(receiveInfo, runningData.Clients_remoteEndPoint[remoteEndPoint]);
}
break;
case MessageContent.加入答疑室:
if (messageType == MessageType.请求)
{
JoinRoomRequest(receiveInfo, runningData.Clients_remoteEndPoint[remoteEndPoint]);
}
break;
case MessageContent.退出答疑室:
if (messageType == MessageType.通知)
{
ExitRoomInform(receiveInfo, runningData.Clients_remoteEndPoint[remoteEndPoint]);
}
break;
case MessageContent.静音某人:
if (messageType == MessageType.通知)
{
MuteUserInform(receiveInfo, runningData.Clients_remoteEndPoint[remoteEndPoint]);
}
break;
case MessageContent.发言请求:
if (messageType == MessageType.通知)
{
SpeakInform(receiveInfo, runningData.Clients_remoteEndPoint[remoteEndPoint]);
}
break;
}
}
public IResult MuteUser(string roomid, string guestId)
{
if (UserInfo.IsPrerogative == false)
{
return(new Result(baseResult.Faild, "没有权限"));
}
clientSocket.Send(MessageTranslate.EncapsulationInfo(MessageContent.静音某人, MessageType.通知, roomid, guestId));
return(new Result(baseResult.Successful));
}
private IResult LoginRequest(IReceiveInfo receiveInfo, UserInfo userInfo)
{
Terminal.ClientPrint(receiveInfo.RemoteEndPoint, InfoType.请求, "登录客户端=>学号:" + receiveInfo.Message["学号"]);
//之前的ID；
string password = receiveInfo.Message["密码"];
string lastUserId = userInfo.UserId == null ? "" : userInfo.UserId;
userInfo.UserId = receiveInfo.Message["学号"];
IResult result;
//判断是否已登录
if (runningData.Clients_id.ContainsKey(userInfo.UserId))
{
result = new Result(baseResult.Faild, "该用户已登录");
}
else
{
Terminal.ServerPrint(InfoType.信息, "访问数据库中......");
//验证结果
if (ServerCallDatabase.CheckUserInfo(userInfo, password).BaseResult == baseResult.Successful)
{
//是否权限用户
bool IsPrerogative = ServerCallDatabase.IsPrerogative(userInfo);
userInfo.IsPrerogative = IsPrerogative;
//已登录了 移除登陆
if (runningData.Clients_id.ContainsKey(lastUserId))
{
runningData.Clients_id.Remove(lastUserId);
}
runningData.Clients_id[userInfo.UserId] = receiveInfo.RemoteEndPoint;
result = new Result(baseResult.Successful, IsPrerogative.ToString());
}
else
{
result = new Result(baseResult.Faild, "错误的账号或密码");
}
}
if (result.BaseResult == baseResult.Successful)
{
Terminal.ServerPrint(InfoType.响应, "<" + receiveInfo.RemoteEndPoint + ">:" + "成功登录 权限:" + result.Info);
}
else
{
Terminal.ServerPrint(InfoType.响应, "<" + receiveInfo.RemoteEndPoint + ">:" + "登录失败 原因:" + result.Info);
}
ServerSocket.Send(receiveInfo.RemoteEndPoint, MessageTranslate.EncapsulationInfo(MessageContent.登录, MessageType.响应, result.BaseResult.ToString(), result.Info));
return(result);
}
public IResult ExitNCRoom(string roomId)
{
clientSocket.Send(MessageTranslate.EncapsulationInfo(MessageContent.退出答疑室, MessageType.通知, roomId));
UserInfo.RoomID = null;
try
{
callOMCS.ExitRoom();
}
catch (Exception e)
{
OnException?.Invoke(e);
return(new Result(baseResult.Faild, e.Message));
}
return(new Result(baseResult.Successful));
}
private void Receive(string info)
{
//分析信息
Dictionary <string, string> receiveMessage = new Dictionary <string, string>();
MessageContent messageContent;
MessageType messageType;
receiveMessage = MessageTranslate.AnalyseInfo(info, out messageContent, out messageType);
switch (messageType)
{
case MessageType.错误:
break;
case MessageType.响应:
respondMessage = receiveMessage;
if (waitingRespond)
{
waitingRespond = false; //得到响应 停止等待
}
else
{
throw new Exception("未请求的响应到来");
}
break;
case MessageType.通知: //未封装的
if (messageContent == MessageContent.静音自己)
{
someoneMute(receiveMessage["房间名"], UserInfo.UserId, bool.Parse(receiveMessage["是否静音"]));
}
else if (messageContent == MessageContent.静音某人)
{
someoneMute(receiveMessage["房间名"], receiveMessage["学号"], bool.Parse(receiveMessage["是否静音"]));
}
else if (messageContent == MessageContent.发言请求)
{
SomeoneSpeakInform?.Invoke(receiveMessage["学号"]);
}
break;
}
}
public IResult JoinNCRoom(string roomId, string password = "")
{
lock (LOCK)
{
if (waitingRespond)
{
throw new Exception("产生过未上锁的异步请求");
}
this.waitingRespond = true;
clientSocket.Send(MessageTranslate.EncapsulationInfo(MessageContent.加入答疑室, MessageType.请求, roomId, password));
while (waitingRespond)
{
} //等待响应
if (respondMessage["结果"] == baseResult.Successful.ToString())
{
callOMCS.JoinRoom(roomId, respondMessage["创建者"]);
return(new Result(baseResult.Successful, respondMessage["描述"]));
}
return(new Result(baseResult.Faild, respondMessage["描述"]));
}
}
private IResult JoinRoomRequest(IReceiveInfo receiveInfo, UserInfo userInfo)
{
string roomID = receiveInfo.Message["房间名"];
string password = receiveInfo.Message["密码"];
Terminal.ClientPrint(receiveInfo.RemoteEndPoint, InfoType.请求, "加入答疑室=>房间号:" + roomID);
IResult result;
if (!runningData.ChatRoom_id.ContainsKey(roomID))//房间存在判定
{
result = new Result(baseResult.Faild, "该答疑室未被创建");
}
else if (runningData.ChatRoom_id[roomID].memberList.Contains(userInfo))
{
result = new Result(baseResult.Faild, "用户已在答疑室");
}
else if (runningData.ChatRoom_id[roomID].Password != password)
{
result = new Result(baseResult.Faild, "密码错误");
}
else//成功加入
{
runningData.ChatRoom_id[roomID].memberList.Add(userInfo);
((User_Server)userInfo).RoomIDs.Add(roomID);
result = new Result(baseResult.Successful, "房间号" + roomID);
}
if (result.BaseResult == baseResult.Faild)
{
Terminal.ServerPrint(InfoType.响应, "<" + receiveInfo.RemoteEndPoint + ">:" + "加入失败 描述:" + result.Info);
ServerSocket.Send(receiveInfo.RemoteEndPoint, MessageTranslate.EncapsulationInfo(MessageContent.加入答疑室, MessageType.响应, result.BaseResult.ToString(), result.Info, "error"));
}
else
{
Terminal.ServerPrint(InfoType.响应, "<" + receiveInfo.RemoteEndPoint + ">:" + "加入成功 描述:" + result.Info);
ServerSocket.Send(receiveInfo.RemoteEndPoint, MessageTranslate.EncapsulationInfo(MessageContent.加入答疑室, MessageType.响应, result.BaseResult.ToString(), result.Info, runningData.ChatRoom_id[roomID].Builder.UserId));
}
return(result);
}
//[AOPMethod("创建答疑室请求", PreProceed, PostProceed)]
private IResult CreateRoomRequest(IReceiveInfo receiveInfo, UserInfo userInfo)
{
string roomID = receiveInfo.Message["房间名"];
string password = receiveInfo.Message["密码"];
Terminal.ClientPrint(receiveInfo.RemoteEndPoint, InfoType.请求, "创建答疑室=>房间号:" + roomID);
IResult result;
if (!runningData.Clients_remoteEndPoint[receiveInfo.RemoteEndPoint].IsPrerogative)//权限判定
{
result = new Result(baseResult.Faild, "用户没有创建权限");
}
else if (runningData.ChatRoom_id.ContainsKey(roomID))//房间存在判定
{
result = new Result(baseResult.Faild, "该答疑室已存在");
}
else//成功创建
{
ChatRoom chatroom = new ChatRoom(password);
chatroom.RoomEmpty += RoomEmpty;
chatroom.Builder = userInfo;
chatroom.GroupName = roomID;
chatroom.memberList.Add(userInfo);
runningData.ChatRoom_id[roomID] = chatroom;
((User_Server)userInfo).RoomIDs.Add(roomID);
result = new Result(baseResult.Successful, "房间号" + roomID);
}
if (result.BaseResult == baseResult.Faild)
{
Terminal.ServerPrint(InfoType.响应, "<" + receiveInfo.RemoteEndPoint + ">:" + "创建失败 描述:" + result.Info);
}
else
{
Terminal.ServerPrint(InfoType.响应, "<" + receiveInfo.RemoteEndPoint + ">:" + "创建成功 描述:" + result.Info);
}
ServerSocket.Send(receiveInfo.RemoteEndPoint, MessageTranslate.EncapsulationInfo(MessageContent.创建答疑室, MessageType.响应, result.BaseResult.ToString(), result.Info));
return(result);
}
private void Receive(string info)
{
//分析信息
Dictionary <string, string> receiveMessage = new Dictionary <string, string>();
MessageContent messageContent;
MessageType messageType;
receiveMessage = MessageTranslate.AnalyseInfo(info, out messageContent, out messageType);
switch (messageType)
{
case MessageType.错误:
break;
case MessageType.响应:
respondMessage = receiveMessage;
if (waitingRespond)
{
waitingRespond = false; //得到响应 停止等待
}
else
{
throw new Exception("未请求的响应到来");
}
break;
case MessageType.通知: //未封装的
if (messageContent == MessageContent.静音自己)
{
callOMCS.Mute(bool.Parse(respondMessage["是否静音"]));
}
else if (messageContent == MessageContent.某人退出答疑室)
{
//
}
break;
}
}
public IResult ExitNCRoom(string roomId)
{
clientSocket.Send(MessageTranslate.EncapsulationInfo(MessageContent.退出答疑室, MessageType.通知, roomId));
callOMCS.ExitRoom();
return(new Result(baseResult.Successful));
}
public void SpeakInform(string roomId)
{
clientSocket.Send(MessageTranslate.EncapsulationInfo(MessageContent.发言请求, MessageType.通知, roomId, UserInfo.UserId));
}