public DataPackage ReceiveData()
{
TcpListener listener = new TcpListener(Server_Properties.Property.Ip, Server_Properties.Property.Port);
listener.Start();
TcpClient remoteClient = listener.AcceptTcpClient();
try
{
NetworkStream streamToClient = remoteClient.GetStream();
byte[] buffer = new byte[BufferSize];
int bytesRead = streamToClient.Read(buffer, 0, BufferSize);
DataPackage rdp = new DataPackage();
rdp.User_IP = IPAddress.Parse(GetRemoteIP(remoteClient));
rdp.Data = buffer;
remoteClient.Close();
streamToClient.Close();
return rdp;
}
catch
{
return null;
}
}
public void Analysis(DataPackage data)
{
Thread tdAnalysis = new Thread(delegate ()
{
short type;
byte[] bType = new byte[2];
bType[0] = data.Data[0];
bType[1] = data.Data[1];
type = BitConverter.ToInt16(bType, 0);
switch (type)
{
case 1: //信息
Message message = new Message(data.Data);
message.Send();
break;
case 2: //登陆
AccountLogin accountLogin = new AccountLogin(data);
if (accountLogin.Login())
{
accountLogin.AddToOnlineUserList();
Data_BLL data_BLL = new Data_BLL();
data_BLL.SendAllMessage(accountLogin.loginData);
}
accountLogin.Respect();
break;
case 3: //账号申请
AccountRequest accountRequest = new AccountRequest(data);
accountRequest.Respect();
break;
}
});
tdAnalysis.Start();
}
public AccountLogin(DataPackage data)
{
LoginDataConvert convert = new LoginDataConvert();
loginData = convert.ConvertToClass(data.Data);
onlineUser.Client = data.Client;
onlineUser.User_id = loginData.User_id;
}
public bool Response()
{
SQLService sql = new SQLService();
ArrayList arrMsg = sql.SelOverMessages(rr.User_id);
Sender sender = new Sender(data.Client);
foreach (object obj in arrMsg)
{
MessageData msg = (MessageData)obj;
MessageDataConvert converter = new MessageDataConvert();
byte[] dataSend = converter.ConvertToBytes(msg);
DataPackage dpk = new DataPackage();
dpk.Data = dataSend;
dpk.Client = data.Client;
if (!sender.SendMessage(dpk))
return false;
}
//结束标识
DataPackage endDpk = new DataPackage();
endDpk.Data = BitConverter.GetBytes(0);
endDpk.Client = data.Client;
sender.SendMessage(endDpk);
return true;
}
public void Send()
{
lock (Data.Data.ArrOnlineUsers)
{
bool isFoundOnline = false;
for (int i = 0; i < Data.Data.ArrOnlineUsers.Count; i++)
{
Data.OnlineUserProperties user = (Data.OnlineUserProperties)Data.Data.ArrOnlineUsers[i];
if (msgData.Receiver_id == user.User_id)
{
isFoundOnline = true;
DataPackage dataPacksge = new DataPackage();
dataPacksge.User_IP = user.Ip;
Sender sender = new Sender(dataPacksge);
if (sender.SendMessage(dataPacksge))
return;
else
{
lock (Data.Data.ArrSendingMessages)
{
Data.Data.ArrSendingMessages.Add(msgData);
}
}
}
}
if (!isFoundOnline)
lock (Data.Data.ArrSendingMessages)
{
Data.Data.ArrSendingMessages.Add(msgData);
}
}
}
public AccountLogin(DataPackage data)
{
LoginDataConvert convert = new LoginDataConvert();
loginData = convert.ConvertToReceive(data.Data);
onlineUser.Ip = data.User_IP;
onlineUser.User_id = loginData.User_id;
}
public DataPackage ReceiveData(TcpClient tcpClient)
{
TcpClient remoteClient = tcpClient;
try
{
NetworkStream streamToClient = remoteClient.GetStream();
byte[] buffer = new byte[BufferSize];
int bytesRead = streamToClient.Read(buffer, 0, BufferSize);
DataPackage rdp = new DataPackage();
rdp.Client = remoteClient;
int correctSize = 0;
while (buffer[correctSize] != 0)
{
correctSize++;
}
byte[] correctBuffer = new byte[correctSize];
Buffer.BlockCopy(buffer, 0, correctBuffer, 0, correctSize);
rdp.Data = buffer;
return rdp;
}
catch(Exception ex)
{
throw ex;
}
}
public bool Respect()
{
DataPackage data = new DataPackage();
data.Client = onlineUser.Client;
data.Data = convert.ConvertToBytes(isLogined, loginData.Uid);
Sender sender = new Sender(onlineUser.Client);
//[未升级] 发送所有消息
//ArrayList arrTemp = new ArrayList();
//lock (Data.Data.ArrSendingMessages)
//{
// ArrayList arrNew = Data.Data.ArrSendingMessages;
// Data.Data.ArrSendingMessages.Clear();
// for (int i = 0; i < arrNew.Count; i++)
// {
// MessageData msg = (MessageData)arrNew[i];
// if (msg.Receiver_id == data.User_id)
// arrTemp.Add(msg);
// else
// Data.Data.ArrSendingMessages.Add(msg);
// }
//}
//for (int i = 0; i < arrTemp.Count; i++)
//{
// MessageData msg = (MessageData)arrTemp[i];
// Newtalking_DAL_Data.MessageDataConvert convert = new Newtalking_DAL_Data.MessageDataConvert();
// Message msgSend = new Message(convert.ConvertToBytes(msg));
// msgSend.Send();
//})
return sender.SendMessage(data);
}
public void Respect()
{
DataPackage data = new DataPackage();
data.Client = onlineUser.Client;
data.Data = convert.ConvertToBytes(isLogined, loginData.Uid);
Sender sender = new Sender(onlineUser.Client);
sender.SendMessage(data);
}
public void Respect()
{
DataPackage data = new DataPackage();
data.User_IP = onlineUser.Ip;
data.Data = convert.ConvertToSend(isLogined);
Sender sender = new Sender(data);
sender.SendMessage(data);
}
public ReadUserInfo(DataPackage data)
{
AccountInfoConvet convert = new AccountInfoConvet();
accountInfo = convert.ConvertToClass(data.Data);
SQLService sql = new SQLService();
accountInfo = sql.AccountInfoReader(accountInfo.User_id);
dataSend.Client = data.Client;
dataSend.Data = convert.ConvertToBytes(accountInfo);
}
public AccountRequest(DataPackage data)
{
SQLService sql = new SQLService();
dataRespect.User_IP = data.User_IP;
LoginData loginData = new LoginData();
loginData.User_password = convert.ConvertToPassword(data.Data);
loginData.User_id = sql.AccountRequest(loginData.User_password);
dataRespect.Data = convert.ConvertToSend(loginData);
}
public SendUserImage(DataPackage dataPackTemp)
{
dataPack = dataPackTemp;
Buffer.BlockCopy(dataPackTemp.Data, 2, bPackBegin, 0, 4);
FileCheck fileCheck = new FileCheck();
FileRequestConvert fileRc = new FileRequestConvert();
FileRequest fr = fileRc.ConvertToClass_Send(dataPackTemp.Data);
path = fileCheck.SelUserImage(fr.User_id);
}
public AccountRequest(DataPackage data)
{
SQLService sql = new SQLService();
dataResponse.Client = data.Client;
LoginData loginData = convert.ConvertToClass(data.Data);
loginData.User_id = sql.AccountRequest(loginData.User_password);
dataResponse.Data = convert.ConvertToBytes(loginData);
}
public bool SendMessage(DataPackage dp)
{
if (client==null) return false;
try{
NetworkStream streamToServer = client.GetStream();
streamToServer.Write(dp.Data, 0, dp.Data.Length);
return true;
} catch {
return false;
}
}
public void Send()
{
ArrayList arrOnlineUsers = new ArrayList();
lock (Data.Data.ArrOnlineUsers)
{
for (int i = 0; i < Data.Data.ArrOnlineUsers.Count; i++)
arrOnlineUsers.Add(Data.Data.ArrOnlineUsers[i]);
}
bool isFoundOnline = false;
//[未升级] 数据库处理
for (int i = 0; i < arrOnlineUsers.Count; i++)
{
Data.OnlineUserProperties user = (Data.OnlineUserProperties)arrOnlineUsers[i];
if (msgData.Receiver_id == user.User_id)
{
isFoundOnline = true;
DataPackage dataPackage = new DataPackage();
dataPackage.Client = user.Client;
dataPackage.Data = bData;
Sender sender = new Sender(dataPackage.Client);
if (sender.SendMessage(dataPackage))
return;
else
{
//lock (Data.Data.ArrSendingMessages)
//{
// Data.Data.ArrSendingMessages.Add(msgData);
//}
SQLService sql = new SQLService();
sql.InsertIntoOverMessages(msgData);
}
break;
}
}
if (!isFoundOnline)
{
SQLService sql = new SQLService();
sql.InsertIntoOverMessages(msgData);
}
//lock (Data.Data.ArrSendingMessages)
//{
// Data.Data.ArrSendingMessages.Add(msgData);
//}
}
public byte[] Receive()
{
try
{
NetworkStream streamToClient = remoteClient.GetStream();
byte[] buffer = new byte[BufferSize];
int bytesRead = streamToClient.Read(buffer, 0, BufferSize);
DataPackage rdp = new DataPackage();
rdp.Client = remoteClient;
byte[] data = buffer;
return data;
}
catch
{
return null;
}
}
public bool Send()
{
try {
byte[] data = new byte[BufferSize - 4];
Sender sender = new Sender(tcpTarget);
int op = 0;
while (fsSend.Read(data, op, BufferSize - 4) != 0)
{
byte[] bResult = new byte[BufferSize];
bPackSendBegin.CopyTo(bResult, 0);
data.CopyTo(bResult, 4);
DataPackage dpk = new DataPackage();
dpk.Data = data;
sender.SendMessage(dpk);
}
fsSend.Close();
return true; }
catch
{
return false;
}
}
public bool Response()
{
try
{
SQLService sql = new SQLService();
System.Collections.ArrayList arr = sql.SearchAccount(selAcc);
foreach (object obj in arr)
{
Sender sender = new Sender(client);
DataPackage dpk = new DataPackage();
AccountInfoConvet converter = new AccountInfoConvet();
dpk.Data = converter.ConvertToBytes((AccountInfo)obj);
dpk.Client = client;
sender.SendMessage(dpk);
}
return true;
}
catch
{
return false;
}
}
public EditAccountInfo(DataPackage data)
{
AccountInfoConvet convert = new AccountInfoConvet();
accountInfo = convert.ConvertToClass(data.Data);
dataSend.Client = data.Client;
}
public ReceiveFile(DataPackage data)
{
FileRequestConvert frc = new FileRequestConvert();
rfr = frc.ConvertToData_Receive(data.Data);
remoteClient = data.Client;
}
public void Analysis(DataPackage data)
{
Thread tdAnalysis = new Thread(delegate () {
short type;
byte[] bType = new byte[2];
bType[0] = data.Data[0];
bType[1] = data.Data[1];
type = BitConverter.ToInt16(bType, 0);
switch (type)
{
case 1: //信息[部分未测试]
Message message = new Message(data.Data);
message.Send();
break;
case 2: //登陆
AccountLogin accountLogin = new AccountLogin(data);
if (accountLogin.Login())
{
accountLogin.AddToOnlineUserList();
}
accountLogin.Respect();
break;
case 3: //账号申请[未测试]
AccountRequest accountRequest = new AccountRequest(data);
accountRequest.Response();
break;
case 4: //获取账户信息[未测试]
ReadUserInfo readUserInfo = new ReadUserInfo(data);
readUserInfo.Response();
break;
case 5: //修改账户信息[未测试]
EditAccountInfo editUserInfo = new EditAccountInfo(data);
editUserInfo.Response();
break;
case 6: //请求文件[未测试] --机制待修改[重要]
SendFile sendFile = new SendFile(data);
sendFile.Send();
break;
case 7: //接收文件[未测试] --机制待修改[重要]
//开辟新线程[待修改]
Newtalking_BLL_Server.File.ReceiveFile receFile = new File.ReceiveFile(data);
receFile.Receive();
break;
case 8: //用户头像申请[未测试]
SendUserImage sendUserImage = new SendUserImage(data);
sendUserImage.Send();
break;
case 9: //消息刷新申请[未测试]
MessageFresh msgFresh = new MessageFresh(data);
msgFresh.Response();
break;
case 10: //搜索用户
break;
case 11: //添加关注
break;
case 12: //撤销关注
break;
case 13: //屏蔽
break;
}
});
tdAnalysis.Start();
}
public MessageFresh(DataPackage dpk)
{
data = dpk;
RefreshRequestConvert converter = new RefreshRequestConvert();
rr = converter.ConvertToClass(dpk.Data);
}
public Sender(DataPackage dp) {
TcpClient c = new TcpClient();
c.Connect(dp.User_IP, Server_Properties.Property.Port);
client = c;
}
public SearchAccount(DataPackage dpk)
{
SelectAccountConvert converter = new SelectAccountConvert();
selAcc = converter.ConvertToClass(dpk.Data);
client = dpk.Client;
}