private void HandlingMaster(object state)
{
TcpClient master = state as TcpClient;
Stream stream = master.GetStream();
try
{
using (MemoryStream mStream = new MemoryStream())
{
byte[] buffer = new byte[10240];
int realRead = 0;
while (true)
{
realRead = stream.Read(buffer);
mStream.Write(buffer, 0, realRead);
if (Encoding.UTF8.GetString(buffer, 0, realRead).EndsWith("\n"))
{
break;
}
}
RijndaelManaged rm = new RijndaelManaged
{
Key = Encoding.UTF8.GetBytes(Secure.PadRight(24, '#')),
Mode = CipherMode.ECB,
Padding = PaddingMode.PKCS7
};
byte[] plainTextBuffer = rm.CreateDecryptor().TransformFinalBlock(mStream.ToArray(), 0, (int)mStream.Length - 1);
string line = Encoding.UTF8.GetString(plainTextBuffer);
SLLineDescription t = SLLineLoader.WhatLine(line);
if (t.LineType == SLLineType.Line)
{
SLLine slLine = SLLineLoader.LineToSLLine(line, "__slaver_main__");
object obj = slLine.Execute();
if (obj != null)
{
stream.Write(Encoding.UTF8.GetBytes(obj.ToString()));
stream.Write(Encoding.UTF8.GetBytes("\n"));
}
else
{
stream.Write(Encoding.UTF8.GetBytes("\n"));
}
stream.Flush();
}
else
{
//TO DO:
//audit
Console.WriteLine("Not support this command in remote.");
}
}
}
catch (Exception e)
{
//TODO: Log
//do nothing now.
}
finally
{
stream.Flush();
stream.Close();
}
}
public void If(string left, string op, string right, string innerLine)
{
bool isOk = false;
op = op.ToLowerInvariant();
switch (op)
{
case "eq":
isOk = left == right;
break;
case "lt":
if (left == right)
{
isOk = false;
}
else
{
List <string> ordered = new List <string> {
left, right
};
ordered.Sort();
isOk = ordered.IndexOf(left) == 0;
}
break;
case "le":
if (left == right)
{
isOk = true;
}
else
{
List <string> ordered = new List <string> {
left, right
};
ordered.Sort();
isOk = ordered.IndexOf(left) == 0;
}
break;
case "gt":
if (left == right)
{
isOk = false;
}
else
{
List <string> ordered = new List <string> {
left, right
};
ordered.Sort();
isOk = ordered.IndexOf(left) == 1;
}
break;
case "ge":
if (left == right)
{
isOk = true;
}
else
{
List <string> ordered = new List <string> {
left, right
};
ordered.Sort();
isOk = ordered.IndexOf(left) == 1;
}
break;
default:
throw new NotSupportedException("if action only supports eq\\lt\\gt operator.");
}
if (isOk)
{
SLLine slLine = SLLineLoader.LineToSLLine(innerLine, Constants.If_Temp_Scripts);
slLine.Execute();
}
}
