public void DataIn(byte[] data)
{
ReadBytesV2 read = new ReadBytesV2(data);
int lengt;
int cmd;
if (read.ReadInt32(out lengt) && lengt == read.Length && read.ReadInt32(out cmd))
{
switch (cmd)
{
case 2001:
{
long Key;
if (read.ReadInt64(out Key))
{
if (Key == down.DownKey)
{
string msg;
if (read.ReadString(out msg))
{
this.BeginInvoke(new EventHandler((a, b) =>
{
MessageBox.Show(msg);
this.Close();
}));
}
}
}
}
break;
case 2002:
{
long Key;
if (read.ReadInt64(out Key))
{
if (Key == down.DownKey)
{
long startp;
long endp;
byte[] buff;
if (read.ReadInt64(out startp) && read.ReadInt64(out endp) && read.ReadByteArray(out buff))
{
System.Threading.ThreadPool.QueueUserWorkItem((a) =>
{
CheckB cb = IsCheckTable.Find(p => p.StartPostion == startp);
if (cb != null)
{
if (cb.EndPostion == endp && buff.Length >= cb.Size)
{
cb.Checkd = true;
FStream.Position = cb.StartPostion;
FStream.Write(buff, 0, cb.Size);
SizeR += cb.Size;
this.BeginInvoke(new EventHandler((a1, b1) =>
{
ProcessValue++;
if (ProcessValue <= this.progressBar1.Maximum)
this.progressBar1.Value = ProcessValue;
else
this.progressBar1.Value = this.progressBar1.Maximum;
this.label1.Text = Math.Round(((double)SizeR / 1024 / 1024), 2) + "MB /" + Math.Round((double)down.Size / 1024 / 1024, 2) + "MB";
}));
}
}
else
{
this.BeginInvoke(new EventHandler((a1, b1) =>
{
BufferFormatV2 bufff = new BufferFormatV2((int)FileCmd.DownClose);
bufff.AddItem(down.DownKey);
user.SendData(bufff.Finish());
MessageBox.Show("数据验证出错??");
Close();
}));
}
});
}
}
}
}
break;
case 2003:
{
long Key;
if (read.ReadInt64(out Key))
{
if (Key == down.DownKey)
{
this.BeginInvoke(new EventHandler((a, b) =>
{
CheckDown();
}));
}
}
}
break;
case 2004:
{
long Key;
if (read.ReadInt64(out Key))
{
if (Key == down.DownKey)
{
long startP;
byte[] xdata;
if (read.ReadInt64(out startP) && read.ReadByteArray(out xdata))
{
this.BeginInvoke(new EventHandler((a, b) =>
{
CheckB cb = IsCheckTable.Find(p => p.StartPostion == startP);
if (xdata.Length >= cb.Size)
{
cb.Checkd = true;
FStream.Position = cb.StartPostion;
FStream.Write(xdata, 0, cb.Size);
SizeR += cb.Size;
this.BeginInvoke(new EventHandler((a1, b1) =>
{
ProcessValue++;
if (ProcessValue <= this.progressBar1.Maximum)
this.progressBar1.Value = ProcessValue;
else
this.progressBar1.Value = this.progressBar1.Maximum;
this.label1.Text = Math.Round(((double)SizeR / 1024 / 1024), 2) + "MB /" + Math.Round((double)down.Size / 1024 / 1024, 2) + "MB";
}));
}
CheckDown();
}));
}
}
}
}
break;
}
}
}
static void InputData(byte[] data, UserInfo user)
{
ReadBytesV2 read = new ReadBytesV2(data);
int length;
int Cmd;
if (read.ReadInt32(out length) && length == read.Length && read.ReadInt32(out Cmd))
{
PCMD pcmd = (PCMD)Cmd;
switch (pcmd)
{
case PCMD.REGION: //注册
string key1;
string lanhost;
string mac;
if (read.ReadString(out key1) && read.ReadString(out lanhost)&&read.ReadString(out mac))
{
user.Paw = key1;
user.LANhost = lanhost;
user.Mac = mac;
if (!UserList.ContainsKey(user.Paw))
{
if (UserList.TryAdd(user.Paw, user))
{
Console.WriteLine(user.Asyn.AcceptSocket.RemoteEndPoint.ToString() + "连接服务器 用户KEY:" + user.Paw + " 内网IP:" + user.LANhost + " 外网IP地址:" + user.WANIP);
BufferFormatV2 tmp = new BufferFormatV2((int)PCMD.SET);
MainServer.SendData(user.Asyn.AcceptSocket, tmp.Finish());
}
}
}
break;
case PCMD.GETALLMASK: //获取所有用户KEY列表
if (user.Paw != null)
{
BufferFormatV2 tmp = new BufferFormatV2((int)PCMD.ALLUSER);
IEnumerable<UserInfo> userlist = UserList.Values.Where(p => p.Mac == user.Mac && p.Paw != user.Paw);
tmp.AddItem(userlist.Count());
foreach (var item in userlist)
{
tmp.AddItem(item.Paw);
}
MainServer.SendData(user.Asyn.AcceptSocket, tmp.Finish());
}
break;
case PCMD.CONN: //连接目标主机
string key;
if (read.ReadString(out key))//读取客户端KEY
{
if (UserList.ContainsKey(key) && !string.IsNullOrEmpty(user.WANhost) && !string.IsNullOrEmpty(user.CPort)) //检查此客户单是否是可以提供连接
{
UserInfo info = UserList[key]; //读取用户对象
if (info.Mac != user.Mac)
{
return;
}
if (!user.WANIP.Equals(info.WANIP)) //如果不在同一个局域网
{
BufferFormatV2 tmp = new BufferFormatV2((int)PCMD.NOWCONN);
tmp.AddItem(user.WANhost + ":" + user.CPort);
tmp.AddItem(user.Paw);
MainServer.SendData(info.Asyn.AcceptSocket, tmp.Finish());
}
else
{
BufferFormatV2 tmp = new BufferFormatV2((int)PCMD.NOWCONN);
tmp.AddItem(user.LANhost + ":" + user.NatNetPort);
tmp.AddItem(user.Paw);
MainServer.SendData(info.Asyn.AcceptSocket, tmp.Finish());
}
}
}
break;
case PCMD.LEFTCONN:
string key2;
if (read.ReadString(out key2))
{
if (UserList.ContainsKey(key2) && !string.IsNullOrEmpty(user.WANhost) && !string.IsNullOrEmpty(user.CPort))
{
UserInfo info = UserList[key2]; //读取用户对象
if (info.Mac != user.Mac)
{
return;
}
if (!user.WANIP.Equals(info.WANIP)) //如果不在同一个局域网
{
BufferFormatV2 tmp = new BufferFormatV2((int)PCMD.LEFTCONN);
tmp.AddItem(user.WANhost + ":" + user.CPort);
tmp.AddItem(user.Paw);
MainServer.SendData(info.Asyn.AcceptSocket, tmp.Finish());
}
else
{
BufferFormatV2 tmp = new BufferFormatV2((int)PCMD.LEFTCONN);
tmp.AddItem(user.LANhost + ":" + user.NatNetPort);
tmp.AddItem(user.Paw);
MainServer.SendData(info.Asyn.AcceptSocket, tmp.Finish());
}
}
}
break;
case PCMD.GETALLUSER:
{
BufferFormatV2 tmp = new BufferFormatV2((int)PCMD.GETALLUSER);
IEnumerable<UserInfo> userlist = UserList.Values.Where(p => p.Mac == user.Mac&&p.Paw!=user.Paw);
tmp.AddItem(userlist.Count());
foreach (var item in userlist)
{
tmp.AddItem(item.Paw);
}
MainServer.SendData(user.Asyn.AcceptSocket, tmp.Finish());
}
break;
case PCMD.ProxyData:
{
string keys;
byte[] datas;
if (read.ReadString(out keys) && read.ReadByteArray(out datas))
{
if (UserList.ContainsKey(keys))
{
BufferFormatV2 tmp = new BufferFormatV2((int)PCMD.ProxyData);
tmp.AddItem(user.Paw);
tmp.AddItem(datas);
MainServer.SendData(UserList[keys].Asyn.AcceptSocket, tmp.Finish());
}
}
}
break;
}
}
}
/// <summary>
/// 数据包处理
/// </summary>
/// <param name="data"></param>
private void BufferIn(byte[] data)
{
ReadBytesV2 read = new ReadBytesV2(data);
int length;
if (read.ReadInt32(out length) && length == read.Length)
{
int cmd;
if (read.ReadInt32(out cmd))
{
PCMD pcmd = (PCMD)cmd;
switch (pcmd)
{
case PCMD.SET: //准备就绪
BufferFormatV2 tmp = new BufferFormatV2((int)PCMD.GETALLMASK);
Mainclient.Send(tmp.Finish());
break;
case PCMD.ALLUSER: //获取全部用户列表
try
{
int count;
if (read.ReadInt32(out count))
{
for (int i = 0; i < count; i++)
{
string usermask;
if (read.ReadString(out usermask))
{
UserMaskList.Enqueue(usermask);
}
}
RunQueueList();
}
}
catch (ArgumentOutOfRangeException)
{
}
break;
case PCMD.NOWCONN: //立刻连接到指定IP端口
string host;
string key;
if (read.ReadString(out host) && read.ReadString(out key))
{
host = host + ":" + key;
SocketClient client = new SocketClient();
Tp:
IPEndPoint endpoint = new IPEndPoint(IPAddress.Any, BindPort++); //绑定端口
if (BindPort >= 60000)
BindPort = 1000;
try
{
client.Sock.Bind(endpoint); //如果无法绑定那么重新选个端口
}
catch
{
goto Tp;
}
if (client.Connect(this.Host, RegIpPort)) //连接到注册端口
{
BufferFormat tmpX = new BufferFormat(100);
tmpX.AddItem(Key);
tmpX.AddItem(BindPort);
client.Send(tmpX.Finish());
System.Threading.Thread.Sleep(50);
BufferFormatV2 tmpX2 = new BufferFormatV2((int)PCMD.LEFTCONN);
tmpX2.AddItem(key);
Mainclient.Send(tmpX2.Finish());
client.Close();
System.Threading.Thread.Sleep(50);
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(RunConnToMe), host);
}
}
break;
case PCMD.LEFTCONN:
string host2;
string key2;
if (read.ReadString(out host2) && read.ReadString(out key2))
{
host2 = host2 + ":" + key2;
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(RunConnToMe), host2);
}
break;
case PCMD.GETALLUSER:
{
int count;
if (read.ReadInt32(out count))
{
AllUser = new List<string>();
for (int i = 0; i < count; i++)
{
string var;
if (read.ReadString(out var))
{
AllUser.Add(var);
}
else
break;
}
if (GetAllUserList != null)
GetAllUserList(AllUser);
}
}
break;
case PCMD.ProxyData:
{
string keys;
byte[] buff;
if (read.ReadString(out keys) && read.ReadByteArray(out buff))
{
if (ProxyList.ContainsKey(keys))
{
client_DataOutPut(keys, ProxyList[keys], buff);
}
else
{
ConClient client = new ConClient(keys);
if (ProxyList.TryAdd(client.Key, client))
{
client_DataOutPut(keys, client, buff);
}
}
}
}
break;
}
}
}
}
