void dointeractive() {
LOG("Runid: " + Inttostring(bott->Getrunid()) + " Type: Interactive");
retbott.Settype(RESULT_REPORT);
retbott.Setrunid(bott->Getrunid());
Interactive * usrprogram = new Interactive;
usrprogram->Setlanguage(bott->Getlanguage());
usrprogram->Setsource(bott->Getsrc());
problem = new PConfig(bott->Getpid(), "interactive");
usrprogram->SetValidator_source(
Loadallfromfile(problem->Getvalidator_filename()));
usrprogram->SetValidator_language(problem->Getvalidator_language());
usrprogram->Setcase_time_limit(bott->Getcase_limit());
usrprogram->Settotal_time_limit(bott->Gettime_limit());
usrprogram->Setmemory_limit(bott->Getmemory_limit());
usrprogram->Setout_filename(CONFIG->GetTmpfile_path() + tmpnam());
usrprogram->Run();
retbott.Setce_info(usrprogram->Getce_info());
retbott.Settime_used(usrprogram->Gettime_used());
retbott.Setmemory_used(usrprogram->Getmemory_used());
retbott.Setresult(usrprogram->Getresult());
retbott.Setout_filename("results/" + Inttostring(retbott.Getrunid()));
retbott.toFile();
delete usrprogram;
delete problem;
send_result(retbott.Getout_filename());
}
/**
* Start virtual judger
*/
void VirtualJudger::run() {
log("Judger started");
initHandShake();
while (true) {
socket->receiveFile(tmpfilename);
Bott * bott = new Bott(tmpfilename);
log((string) "Received a new task, problem: " + bott->Getvid() + ".");
string result_filename = Bott::RESULTS_DIRECTORY +
intToString(bott->Getrunid());
if (bott->Gettype() == NEED_JUDGE) {
// Currently for vjudge, only NEED_JUDGE is supported
try {
if (bott->Getsrc().length() < MIN_SOURCE_LENGTH) {
// source code too short, may cause problem in remote OJ, such as PKU
bott->Setout_filename(result_filename);
generateSpecialResult(bott, "Compile Error");
bott->Setce_info("Source code too short, minimum length: " +
intToString(MIN_SOURCE_LENGTH));
bott->save();
} else {
judge(bott, result_filename);
}
} catch (Exception & e) {
// Exception occurs, set to Judge Error
log((string) "Judge error! Reason: " + e.what());
// reuse bott file
bott->Setout_filename(result_filename);
generateSpecialResult(bott, "Judge Error");
bott->save();
} catch (exception & e) {
// Exception occurs, set to Judge Error
log((string) "Judge error! Reason: " + e.what());
// reuse bott file
bott->Setout_filename(result_filename);
generateSpecialResult(bott, "Judge Error");
bott->save();
}
delete bott;
} else {
delete bott;
throw Exception("Type not supported.");
}
socket->sendFile(result_filename);
}
}
void dojudge(int type) {
LOG("Runid: " + Inttostring(bott->Getrunid()) + " Type: " +
Inttostring(type));
vector <string> in_files;
if (!getalldata(bott->Getpid(), in_files, type) || in_files.size() == 0) {
retbott.Settype(RESULT_REPORT);
retbott.Setrunid(bott->Getrunid());
retbott.Settime_used(0);
retbott.Setmemory_used(0);
retbott.Setresult("Judge Error (No Data)");
retbott.Setout_filename("results/" + Inttostring(retbott.Getrunid()));
retbott.toFile();
send_result(retbott.Getout_filename());
return;
}
string inpfile = CONFIG->GetTmpfile_path() + tmpnam();
string stdout_file = CONFIG->GetTmpfile_path() + tmpnam();
retbott.Settype(RESULT_REPORT);
retbott.Setrunid(bott->Getrunid());
usrprogram = new Program;
usrprogram->Setlanguage(bott->Getlanguage());
usrprogram->Setsource(bott->Getsrc());
usrprogram->Sethas_input(true);
usrprogram->Setin_filename(inpfile);
usrprogram->Setout_filename(CONFIG->GetTmpfile_path() + tmpnam());
usrprogram->Seterr_filename(CONFIG->GetTmpfile_path() + tmpnam());
if (type == NEED_JUDGE)
usrprogram->Settotal_time_limit(bott->Gettime_limit());
else usrprogram->Settotal_time_limit(bott->Getcase_limit() * in_files.size());
usrprogram->Setcase_time_limit(bott->Getcase_limit());
usrprogram->Setmemory_limit(bott->Getmemory_limit());
bool aced, peed, jeed = false, has = false;
aced = peed = true;
cmp = new Comparator;
cmp->Setin_filename(inpfile);
cmp->Setout_filename(usrprogram->Getout_filename());
cmp->Setisspj(bott->Getspj());
cmp->Setpid(bott->Getpid());
for (unsigned int i = 0; i < in_files.size(); i++) {
system(((string) "cp " + in_files[i] + ".in " + inpfile).c_str());
LOG((string) "Do " + in_files[i]);
usrprogram->Run();
if (usrprogram->Getresult() != "Normal") {
retbott.Setresult(usrprogram->Getresult());
has = true;
break;
} else {
system(((string) "cp " + in_files[i] + ".out " + stdout_file).c_str());
system(((string) "chmod 755 " + stdout_file).c_str());
system(((string) "chmod 755 " + inpfile).c_str());
cmp->Setstdout_filename(stdout_file);
cmp->Setsrc_filename(usrprogram->Getsrc_filename());
int cres = cmp->Compare();
system(((string) "rm " + stdout_file).c_str());
system(((string) "chmod 600 " + inpfile).c_str());
if (cres == PE_STATUS) aced = false;
else if (cres == JE_STATUS) {
jeed = false;
break;
} else if (cres != AC_STATUS) {
aced = peed = false;
break;
}
}
}
retbott.Setce_info(usrprogram->Getce_info());
retbott.Settime_used(usrprogram->Gettime_used());
retbott.Setmemory_used(usrprogram->Getmemory_used());
if (has) retbott.Setresult(usrprogram->Getresult());
else if (jeed) retbott.Setresult("Judge Error (No SPJ)");
else if (aced) {
if (type == DO_PRETEST) retbott.Setresult("Pretest Passed");
else retbott.Setresult("Accepted");
} else if (peed) retbott.Setresult("Presentation Error");
else retbott.Setresult("Wrong Answer");
retbott.Setout_filename("results/" + Inttostring(retbott.Getrunid()));
retbott.toFile();
delete cmp;
delete usrprogram;
send_result(retbott.Getout_filename());
}