/// <summary>
/// Compile source code
/// </summary>
public string CompileCode(Compiler Compiler)
{
//apply for temp directory and compile code
//apply for temp directory
if (!Directory.Exists(Path.GetTempPath() + @"SOCJTemp"))
Directory.CreateDirectory(Path.GetTempPath() + @"SOCJTemp");
var codeFilename = Path.GetTempPath() + @"SOCJTemp\" + Path.GetRandomFileName() + "." + JudgerManager.LanguageExtensions[Unit.Language];
var programFilename = Path.GetTempPath() + @"SOCJTemp\" + Path.GetRandomFileName() + ".exe";
File.WriteAllText(codeFilename, Unit.Code);
if (File.Exists(programFilename))
File.Delete(programFilename);
//compile code
var compilerProcess = new Process();
compilerProcess.StartInfo.FileName = Compiler.Filename;
compilerProcess.StartInfo.Arguments = Compiler.Argument.Replace(@"{Filename}", codeFilename).Replace(@"{Output}", programFilename);
compilerProcess.StartInfo.UseShellExecute = false;
compilerProcess.StartInfo.CreateNoWindow = true;
compilerProcess.Start();
compilerProcess.WaitForExit();
File.Delete(codeFilename);
return programFilename;
}
/// <summary>
/// Start Judging with given compiler
/// </summary>
/// <param name="Compiler">Compiler used to compile the code</param>
public void StartJudging(Compiler Compiler, bool WaitForExit)
{
var programFilename = CompileCode(Compiler);
//no compiled file means compile failed
if (!File.Exists(programFilename))
{
//compilation finished
OnCompiled?.Invoke(this, new CompilationFinishedEventArgs() { IsCompilationSucceeded = false });
Results = new List<JudgeResult>(new JudgeResult[] { new JudgeResult() { Result = JudgeResultEnum.CompileError } });
return;
}
else
{
OnCompiled?.Invoke(this, new CompilationFinishedEventArgs() { IsCompilationSucceeded = true });
}
//run if compilation successful
//initialize taskfactory
judgingTasks = new TaskFactory();
cts = new CancellationTokenSource();
Task[] tasks = new Task[Data.Datas.Count];
//run each sample data
Data.Datas.ForEach(d =>
{
tasks[Data.Datas.IndexOf(d)] = (judgingTasks.StartNew(() =>
{
TestProgram(programFilename, d, WaitForExit);
}, cts.Token).ContinueWith((r) =>
{
OnJudged?.Invoke(this, new JudgementFinishedEventArgs() { Index = Data.Datas.IndexOf(d) });
}));
});
//binding event notification
judgingTasks.ContinueWhenAll(tasks, (t) =>
{
File.Delete(programFilename);
OnJudgedAll?.Invoke();
});
}