internal static Thread CreateReadingExecutingThread(int pid, string version)
{
Thread readAndExecuteThread = new Thread(() =>
{
try
{
Program.serializer = new BinaryFormatter();
Program.serializer.Binder = new BinderHelper();
Program.engine = new Engine(pid, version);
while (true)
{
HandleInput();
}
}
catch (Exception e)
{
if (Client.ClientStream.IsConnected)
{
Client.SendCriticalError(e.Message, e.Source, e.StackTrace, e.TargetSite.ToString());
}
}
finally
{
if (Client.ClientStream.IsConnected)
{
Client.ShutDownServer(Client.ClientStream);
Client.ClientStream.Close();
}
}
});
readAndExecuteThread.SetApartmentState(ApartmentState.STA);
return readAndExecuteThread;
}
static void TestEngineDirectly(string Program , Languages Lang)
{
Engine engine = new Engine();
InputData idata = new InputData()
{
Program = Program,
Lang = Lang
};
var odata = engine.DoWork(idata);
ShowData(odata);
}
static OutputData TestEngineDirectly(string Program, string Input, Languages Lang, string Args)
{
Engine engine = new Engine();
InputData idata = new InputData()
{
Program = Program,
Input = Input,
Lang = Lang,
Compiler_args = Args
};
return engine.DoWork(idata);
}
public Result DoWork(string Program, string Input, Languages Language, string user, string pass, string compiler_args = "", bool bytes = false, bool programCompressed = false, bool inputCompressed = false)
{
if(user != GlobalUtils.TopSecret.ServiceUser || pass != GlobalUtils.TopSecret.ServicePass)
{
return new Result()
{
Errors = null,
Warnings = null,
Output = null,
Stats = null,
Exit_Status = null,
Exit_Code = null,
System_Error = "Not authorized."
};
}
if(programCompressed)
Program = Decompress(Program);
if(inputCompressed)
Input = Decompress(Input);
if(!string.IsNullOrEmpty(Program) && Program.ToLower().Contains("setsid"))
{
return new Result()
{
Errors = "setsid system call is not allowed."
};
}
Engine engine = new Engine();
InputData idata = new InputData()
{
Program = Program,
Input = Input,
Lang = Language,
Compiler_args = compiler_args
};
var odata = engine.DoWork(idata);
Regex r = new Regex(Engine.RootPath + @"\d+/source");
if(Language == Languages.Javascript && !string.IsNullOrEmpty(odata.Output))
odata.Output = r.Replace(odata.Output, "source_file");
var res = new Result()
{
Errors = !string.IsNullOrEmpty(odata.Errors) ? r.Replace(odata.Errors, "source_file") : odata.Errors,
Warnings = !string.IsNullOrEmpty(odata.Warnings) ? r.Replace(odata.Warnings, "source_file") : odata.Warnings,
Output = odata.Output,
Stats = odata.Stats,
Exit_Status = odata.Exit_Status,
Exit_Code = odata.ExitCode,
System_Error = odata.System_Error,
Files = odata.Files
};
if(!string.IsNullOrEmpty(odata.Output) && odata.Output.Length > 1000)
{
res.Output = Compress(odata.Output);
res.IsOutputCompressed = true;
}
if(bytes)
{
if(!string.IsNullOrEmpty(res.Errors))
{
res.Errors_Bytes = System.Text.Encoding.Unicode.GetBytes(res.Errors);
res.Errors = null;
}
if(!string.IsNullOrEmpty(res.Warnings))
{
res.Warnings_Bytes = System.Text.Encoding.Unicode.GetBytes(res.Warnings);
res.Warnings = null;
}
if(!string.IsNullOrEmpty(res.Output))
{
res.Output_Bytes = System.Text.Encoding.Unicode.GetBytes(res.Output);
res.Output = null;
}
}
return res;
}
