private void User_DataAv(newCLient sender, HeaderDsc header, byte[] data) //обработка данных
{
Task t = new Task(() => DataProc(sender, header, data));
t.Start();
//DataProc(sender, header, data);
}
void newUserAv(newCLient sender)
{
try
{
byte[] data;
foreach (newCLient client in ClientList)
{
if (client.clientState == 1)
{
using (MemoryStream Memory = new MemoryStream()) // сериализация перечисления
{
BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(Memory, sender.clSpec);
Memory.Position = 0;
data = new byte[Memory.Length];
var r = Memory.Read(data, 0, data.Length);
}
client.SendCl(ServiceMessage.clList, this.guid, data, 1);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
void User_Connected(newCLient sender)
{
ClientList.Add(sender);
Console.WriteLine(sender.ipadr);
Console.WriteLine("//S.User Connected\n");
Console.WriteLine(ClientList.Count);
}
void User_Disconnected(newCLient sender, string message)
{
if (sender.clientState != 1)
{
try
{
byte[] data;
foreach (newCLient client in ClientList)
{
if (client.clientState == 1)
{
using (MemoryStream Memory = new MemoryStream()) // сериализация перечисления
{
BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(Memory, sender.clSpec);
Memory.Position = 0;
data = new byte[Memory.Length];
var r = Memory.Read(data, 0, data.Length);
}
client.SendCl(ServiceMessage.clList, this.guid, data, 2);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
ClientList.Remove(sender);
Console.WriteLine(sender.ipadr);
Console.WriteLine("//S.User Disconnected\n");
Console.WriteLine(ClientList.Count);
}
private void clientSendCommand(newCLient sender, HeaderDsc header, byte[] data)
{
if (sender.clientState == 1) // если сообщение получено от серверного приложения
{
try
{
Cmd cmd = new Cmd();
using (MemoryStream Memory = new MemoryStream(header.DataSize)) // десериализация заголовка
{
Memory.Write(data, 0, data.Length);
Memory.Position = 0;
BinaryFormatter bf = new BinaryFormatter();
cmd = (Cmd)bf.Deserialize(Memory);
}
foreach (Guid guid in cmd.list) // поиск выбранных клиентов
{
foreach (newCLient cl in ClientList)
{
if (cl.clSpec.settings == null)
{
break;
}
if (cl.clSpec.settings.guid == guid)
{
byte[] index = BitConverter.GetBytes(header.comIndex);
cl.Send(ServiceMessage.clCommand, this.guid, index);
}
}
}
}
catch (Exception ex)// отправка ошибки на серверное приложение
{
string erMsg = ex.ToString() + " SERVER EXCEPTION WHILE SENDING CLIENT COMMAND";
sender.Send(ServiceMessage.error, guid, Encoding.Default.GetBytes(erMsg));
}
}
else // если это ответ от клиента
{
foreach (newCLient client in ClientList)
{
if (client.clientState == 1)
{
client.Send(ServiceMessage.clCommand, guid, data);
}
}
}
}
private void AcceptClients() //
{
while (tcpListener != null)
{
try
{
Console.WriteLine("waiting\n");
var AcceptSocket = tcpListener.AcceptTcpClient(); //
Console.WriteLine("connetced\n");
newCLient User = new newCLient(AcceptSocket);
User_Connected(User);
User.Listen();
User.DataAvailable += User_DataAv;
User.DisconnectedClient += User_Disconnected;
}
catch (Exception ex)
{
Console.WriteLine(ex);
SendErMessage(ex.ToString());
}
}
}
private void DataProc(newCLient sender, HeaderDsc header, byte[] data)
{
switch (header.Message)
{
case ServiceMessage.file: // получение файла
FilePr file = new FilePr();
string path = "123" + header.ext;
File.WriteAllBytes(path, data);
if (!(file.CheckSum(path) == header.Hex))
{
Console.WriteLine("file damaged"); // проверка целостности файла
}
break;
case ServiceMessage.data:
break;
case ServiceMessage.Authorization: // подключение
newUserAv(sender);
Console.WriteLine("Authorization message from ");
Console.WriteLine(sender.settings.guid);
break;
case ServiceMessage.Server: // подключение серверного приложения
sender.clientState = 1;
Console.WriteLine("///server app connected\n");
List <ClSpec> listCl = new List <ClSpec>(); // формирование перечисления описаний клиентов
foreach (newCLient cl in ClientList)
{
if (cl.clSpec.settings == null)
{
cl.clSpec.settings = new xmlSettings.XmlSet();
}
listCl.Add(cl.clSpec);
}
byte[] clList;
using (MemoryStream Memory = new MemoryStream()) // сериализация перечисления
{
BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(Memory, listCl);
Memory.Position = 0;
clList = new byte[Memory.Length];
var r = Memory.Read(clList, 0, clList.Length);
}
sender.SendCl(ServiceMessage.clList, this.guid, clList, 0);
break;
case ServiceMessage.cmd: // комманда коммандной строки
if (sender.clientState == 1) // если сообщение получено от серверного приложения
{
Console.WriteLine("cmd get from serv app\n");
try
{
Cmd cmd = new Cmd();
using (MemoryStream Memory = new MemoryStream(header.DataSize)) // десериализация заголовка
{
Memory.Write(data, 0, data.Length);
Memory.Position = 0;
BinaryFormatter bf = new BinaryFormatter();
cmd = (Cmd)bf.Deserialize(Memory);
}
foreach (Guid guid in cmd.list) // поиск выбранных клиентов
{
foreach (newCLient cl in ClientList)
{
if (cl.clSpec.settings == null)
{
;
}
else
{
if (cl.clSpec.settings.guid == guid)
{
byte[] str = Encoding.Default.GetBytes(cmd.strCmd);
cl.Send(ServiceMessage.cmd, this.guid, str);
}
}
}
}
}
catch (Exception ex) // отправка ошибки на серверное приложение
{
string erMsg = ex.ToString() + " SERVER EXCEPTION WHILE SENDING CMD";
sender.Send(ServiceMessage.error, guid, Encoding.Default.GetBytes(erMsg));
}
}
else // если это ответ от клиента
{
Console.WriteLine("cmd response get from" + sender.tcpClient.ToString());
foreach (newCLient client in ClientList)
{
if (client.clientState == 1)
{
client.Send(ServiceMessage.cmd, guid, data);
}
}
}
break;
case ServiceMessage.servCommand:
break;
case ServiceMessage.clCommand:
clientSendCommand(sender, header, data);
break;
}
}
