public CompilerData Compile(InputData idata, CompilerData cdata)
{
cdata.ExecuteThis = idata.PathToSource;
cdata.Executor = "clisp";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
Directory.SetCurrentDirectory (idata.BaseDir);
List<string> dropLines = new List<string>();
dropLines.Add("F# Compiler for F# 4.1");
dropLines.Add("Freely distributed under the Apache 2.0 Open Source License");
dropLines.Add ("F# Compiler for F# 4.0");
string compiler = "fsharpc";
string args = "-o "+idata.BaseDir+"a.exe "+ idata.PathToSource;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"a.exe"))
{
if(res.Count > 1)
{
cdata.Error = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
cdata.Warning = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.ExecuteThis = idata.BaseDir+"a.exe";
cdata.Executor = "mono";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
Directory.SetCurrentDirectory (idata.BaseDir);
string compiler = "/home/ren/scala-2.11.7/bin/fsc";
string args = "-deprecation -unchecked -encoding UTF-8 -d " + idata.BaseDir +" "+ idata.PathToSource;
long compileTime;
//Syscall.chmod(idata.BaseDir, FilePermissions.ACCESSPERMS);
//Syscall.chmod(idata.PathToSource, FilePermissions.ACCESSPERMS);
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"Rextester.class") || !string.IsNullOrEmpty(res[1]))
{
if(res.Count > 1)
{
if(string.IsNullOrEmpty(res[0]) && string.IsNullOrEmpty(res[1]))
cdata.Error = "Entry class 'Rextester' missing (it's either you haven't declared 'object Rextester' or you have declared 'package some_package').";
else
cdata.Error = Utils.ConcatenateString(res[0], res[1]);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
cdata.ExecuteThis = "-Dfile.encoding=UTF-8 -classpath " +idata.BaseDir+" Rextester";
cdata.Executor = "/home/ren/scala-2.11.7/bin/scala";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
string compiler = "ocamlc";
string args = "-o "+idata.BaseDir+"a.out "+ idata.PathToSource;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = Utils.ConcatenateString(res[0], res[1]);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
}
cdata.ExecuteThis = idata.BaseDir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
Directory.SetCurrentDirectory (idata.BaseDir);
string compiler = "javac";
string args = " -Xlint -encoding UTF-8 " + idata.PathToSource;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"Rextester.class") || !string.IsNullOrEmpty(res[1]))
{
if(res.Count > 1)
{
if(string.IsNullOrEmpty(res[0]) && string.IsNullOrEmpty(res[1]))
cdata.Error = "Method 'main' must be in a class 'Rextester'.";
else
cdata.Error = Utils.ConcatenateString(res[0], res[1]);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
cdata.ExecuteThis = "-Xmx256m -Dfile.encoding=UTF-8 -classpath " +idata.BaseDir+" Rextester";
cdata.Executor = "java";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
Environment.SetEnvironmentVariable ("HOME", idata.BaseDir);
Directory.SetCurrentDirectory (idata.BaseDir);
string compiler = "erl";
string args = "-compile " + idata.PathToSource;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"source.beam"))
{
if(res.Count > 1)
{
cdata.Error = Utils.ConcatenateString(res[0], res[1]);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
}
cdata.ExecuteThis = "-noshell -s source entry_point -s init stop";
cdata.Executor = "erl";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
Directory.SetCurrentDirectory (idata.BaseDir);
cdata.ExecuteThis = idata.PathToSource;
cdata.Executor = "elixir";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
Directory.SetCurrentDirectory (idata.BaseDir);
cdata.ExecuteThis = "--no-auto-compile -s "+idata.PathToSource; //--no-auto-compile
cdata.Executor = "guile";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
Directory.SetCurrentDirectory (idata.BaseDir);
File.Move (idata.PathToSource, idata.PathToSource.Replace ("source.m", "source_rextester.m"));
cdata.ExecuteThis = " -q -f --no-window-system --no-history " + idata.PathToSource.Replace ("source.m", "source_rextester.m");
cdata.Executor = "octave";
cdata.Success = true;
string source = File.ReadAllText(idata.PathToSource.Replace ("source.m", "source_rextester.m"));
File.WriteAllText(idata.PathToSource.Replace ("source.m", "source_rextester.m"), "cd " + idata.BaseDir + ";" + Environment.NewLine + source);
return cdata;
}
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);
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
string compiler = "gcc";
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("-o a.out"))
{
cdata.Error = "Compiler args must contain '-o a.out'";
cdata.Success = false;
return cdata;
}
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("source_file.m"))
{
cdata.Error = "Compiler args must contain 'source_file.m'";
cdata.Success = false;
return cdata;
}
idata.Compiler_args = idata.Compiler_args.Replace("source_file.m", idata.PathToSource);
idata.Compiler_args = idata.Compiler_args.Replace("-o a.out", "-o "+ idata.BaseDir + "a.out ");
string args = idata.Compiler_args;
//string args = " -MMD -MP -DGNUSTEP -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGNUSTEP_BASE_LIBRARY=1 -fno-strict-aliasing -fexceptions -fobjc-exceptions -D_NATIVE_OBJC_EXCEPTIONS -pthread -fPIC -Wall -DGSWARN -DGSDIAGNOSE -Wno-import -g -O2 -fgnu-runtime -fconstant-string-class=NSConstantString -I. -I/usr/local/include/GNUstep -I/usr/include/GNUstep" + " -o "+ idata.BaseDir + "a.out " + idata.PathToSource + " -lobjc -lgnustep-base";
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = Utils.ConcatenateString(res[0], res[1]);
/*if(cdata.Error != null)
{
string[] ew = cdata.Error.Split(new string[]{"\n"}, StringSplitOptions.RemoveEmptyEntries);
string error = "";
string warning = "";
foreach(var a in ew)
if(a.Contains("error: "))
error+=a+"\n";
else if(a.Contains("warning: "))
warning+=a+"\n";
cdata.Error = error;
cdata.Warning = warning;
}*/
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
cdata.ExecuteThis = idata.BaseDir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
}
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 CompilerData Compile(InputData idata, CompilerData cdata)
{
string compiler = "gcc";
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("-o a.out"))
{
cdata.Error = "Compiler args must contain '-o a.out'";
cdata.Success = false;
return cdata;
}
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("source_file.c"))
{
cdata.Error = "Compiler args must contain 'source_file.c'";
cdata.Success = false;
return cdata;
}
idata.Compiler_args = idata.Compiler_args.Replace("source_file.c", idata.PathToSource);
idata.Compiler_args = idata.Compiler_args.Replace("-o a.out", "-o "+ idata.BaseDir + "a.out ");
string args = idata.Compiler_args;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = Utils.ConcatenateString(res[0], res[1]);
/*if(cdata.Error != null)
{
string[] ew = cdata.Error.Split(new string[]{"\n"}, StringSplitOptions.RemoveEmptyEntries);
string error = "";
string warning = "";
foreach(var a in ew)
if(a.Contains("warning: "))
warning+=a+"\n";
else
error+=a+"\n";
cdata.Error = error;
cdata.Warning = warning;
}*/
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
cdata.ExecuteThis = idata.BaseDir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
Directory.SetCurrentDirectory (idata.BaseDir);
List<string> dropLines = new List<string>();
dropLines.Add("sh: /bin/rm: Permission denied");
cdata.ExecuteThis = " --slave --vanilla -f " + idata.PathToSource;
cdata.Executor = "R";
cdata.Success = true;
string source = File.ReadAllText(idata.PathToSource);
File.WriteAllText(idata.PathToSource, "setwd('" + idata.BaseDir + "')" + Environment.NewLine + source);
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
string compiler = "nasm";
string args = "-f elf64 -o "+idata.BaseDir+"1.o " + idata.PathToSource;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"1.o"))
{
if(res.Count > 1)
{
cdata.Error = Utils.ConcatenateString(res[0], res[1]);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
}
//now linker
compiler = "ld";
args = "-o "+idata.BaseDir+"a.out "+idata.BaseDir+"1.o";
res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs += compileTime;
if(!File.Exists(idata.BaseDir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = "Linker:\n"+Utils.ConcatenateString(res[0], res[1]);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
if(!string.IsNullOrEmpty(cdata.Warning))
cdata.Warning += "\n";
else
cdata.Warning = "";
cdata.Warning += "Linker:\n";
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
}
cdata.ExecuteThis = idata.BaseDir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
Directory.SetCurrentDirectory (idata.BaseDir);
List<string> dropLines = new List<string>();
dropLines.Add("Compiling");
dropLines.Add("Linking");
string compiler = "ghc";
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("-o a.out"))
{
cdata.Error = "Compiler args must contain '-o a.out'";
cdata.Success = false;
return cdata;
}
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("source_file.hs"))
{
cdata.Error = "Compiler args must contain 'source_file.hs'";
cdata.Success = false;
return cdata;
}
idata.Compiler_args = idata.Compiler_args.Replace("source_file.hs", idata.PathToSource);
idata.Compiler_args = idata.Compiler_args.Replace("-o a.out", "-o "+ idata.BaseDir + "a.out ");
string args = idata.Compiler_args;
//string args = /*"-Wall*/" -o " + idata.BaseDir + "a.out " + idata.PathToSource;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
cdata.Warning = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.ExecuteThis = idata.BaseDir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
string compiler = "dmd";
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("-ofa.out"))
{
cdata.Error = "Compiler args must contain '-ofa.out'";
cdata.Success = false;
return cdata;
}
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("source_file.d"))
{
cdata.Error = "Compiler args must contain 'source_file.d'";
cdata.Success = false;
return cdata;
}
idata.Compiler_args = idata.Compiler_args.Replace("source_file.d", idata.PathToSource);
idata.Compiler_args = idata.Compiler_args.Replace("-ofa.out", "-of"+ idata.BaseDir + "a.out ");
string args = idata.Compiler_args;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = Utils.ConcatenateString(res[0], res[1]);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
cdata.ExecuteThis = idata.BaseDir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
List<string> dropLines = new List<string>();
dropLines.Add("Free Pascal Compiler version");
dropLines.Add("Copyright (c)");
dropLines.Add("Target OS:");
dropLines.Add("Compiling ");
dropLines.Add("Linking ");
dropLines.Add("lines compiled");
dropLines.Add("contains output sections; did you forget -T?");
dropLines.Add("Fatal: Compilation aborted");
dropLines.Add("returned an error exitcode (normal if you did not specify a source file to be compiled)");
string compiler = "fpc";
string args = "-o"+idata.BaseDir+"a.out " + " -Fi"+idata.BaseDir + " " + idata.PathToSource;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
cdata.Warning = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.ExecuteThis = idata.BaseDir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
}
public OutputData DoWork(InputData idata)
{
CompilerData cdata = null;
try
{
OutputData odata = new OutputData();
cdata = CreateExecutable(idata);
if(!cdata.Success)
{
odata.Errors = cdata.Error;
odata.Warnings = cdata.Warning;
odata.Stats = string.Format("Compilation time: {0} sec", Math.Round((double)CompileTimeMs/(double)1000), 2);
return odata;
}
if(!string.IsNullOrEmpty(cdata.Warning))
{
odata.Warnings = cdata.Warning;
}
Stopwatch watch = new Stopwatch();
watch.Start();
using(Process process = new Process())
{
process.StartInfo.FileName = ParentRootPath+"parent.py";
process.StartInfo.Arguments = cdata.Executor+(string.IsNullOrEmpty(cdata.Executor) ? "" : " ")+cdata.ExecuteThis;
process.StartInfo.UseShellExecute = false;
process.StartInfo.CreateNoWindow = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.RedirectStandardOutput = true;
process.Start();
OutputReader output = new OutputReader(process.StandardOutput);
Thread outputReader = new Thread(new ThreadStart(output.ReadOutput));
outputReader.Start();
OutputReader error = new OutputReader(process.StandardError);
Thread errorReader = new Thread(new ThreadStart(error.ReadOutput));
errorReader.Start();
process.WaitForExit();
errorReader.Join(5000);
outputReader.Join(5000);
if(!string.IsNullOrEmpty(error.Output))
{
int index = error.Output.LastIndexOf('\n');
int exitcode;
if(index != -1 && index+1 < error.Output.Length && Int32.TryParse(error.Output.Substring(index+1), out exitcode))
{
odata.ExitCode = exitcode;
switch(exitcode)
{
case -8:
odata.Exit_Status = "Floating point exception (SIGFPE)";
break;
case -9:
odata.Exit_Status = "Kill signal (SIGKILL)";
break;
case -11:
odata.Exit_Status = "Invalid memory reference (SIGSEGV)";
break;
case -6:
odata.Exit_Status = "Abort signal from abort(3) (SIGABRT)";
break;
case -4:
odata.Exit_Status = "Illegal instruction (SIGILL)";
break;
case -13:
odata.Exit_Status = "Broken pipe: write to pipe with no readers (SIGPIPE)";
break;
case -14:
odata.Exit_Status = "Timer signal from alarm(2) (SIGALRM)";
break;
case -15:
odata.Exit_Status = "Termination signal (SIGTERM)";
break;
case -19:
odata.Exit_Status = "Stop process (SIGSTOP)";
break;
case -17:
odata.Exit_Status = "Child stopped or terminated (SIGCHLD)";
break;
default:
odata.Exit_Status = string.Format("Exit code: {0} (see 'man 7 signal' for explanation)", exitcode);
break;
}
error.Output = error.Output.Substring(0, index);
}
}
odata.Errors = error.Output;
odata.Output = output.Output;
}
watch.Stop();
if(idata.Lang != Languages.Python)
{
odata.Stats = string.Format("Compilation time: {0} sec, absolute running time: {1} sec", Math.Round((double)CompileTimeMs / (double)1000, 2), Math.Round((double)watch.ElapsedMilliseconds / (double)1000, 2));
}
else
{
odata.Stats = string.Format("Absolute running time: {0} sec", Math.Round((double)watch.ElapsedMilliseconds / (double)1000, 2));
}
return odata;
}
catch(Exception ex)
{
return new OutputData()
{
System_Error = ex.Message
};
}
finally
{
if(cdata != null)
Cleanup(cdata.CleanThis);
}
}
CompilerData CreateExecutable(InputData input)
{
string ext = "";
string compiler = "";
string args = "";
string rand = RandomString();
string dir = rand + "/";
switch(input.Lang)
{
case Languages.Java:
ext = ".java";
break;
case Languages.Python:
ext = ".py";
break;
case Languages.C:
ext = ".c";
break;
case Languages.CPP:
ext = ".cpp";
break;
default:
ext = ".unknown";
break;
}
string PathToSource = RootPath+dir+rand+ext;
Directory.CreateDirectory(RootPath+dir);
using(TextWriter sw = new StreamWriter(PathToSource))
{
sw.Write(input.Program);
}
CompilerData cdata = new CompilerData();
cdata.CleanThis = RootPath+dir;
List<string> res = new List<string>();
switch(input.Lang)
{
case Languages.Java:
compiler = "javac";
args = " -Xlint -encoding UTF-8 " + PathToSource;
res = CallCompiler(compiler, args);
if(!File.Exists(RootPath+dir+"Rextester.class"))
{
if(res.Count > 1)
{
if(string.IsNullOrEmpty(res[0]) && string.IsNullOrEmpty(res[1]))
cdata.Error = "Entry class 'Rextester' not found.";
else
cdata.Error = ConcatenateString(res[0], res[1]);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
cdata.Warning = ConcatenateString(res[0], res[1]);
cdata.ExecuteThis = "-Dfile.encoding=UTF-8 -classpath " +RootPath+dir+" Rextester";
cdata.Executor = "java";
cdata.Success = true;
return cdata;
case Languages.Python:
cdata.ExecuteThis = PathToSource;
cdata.Executor = "python";
cdata.Success = true;
return cdata;
case Languages.C:
compiler = "gcc";
args = "-Wall -o " + RootPath + dir + "a.out " + PathToSource;
res = CallCompiler(compiler, args);
if(!File.Exists(RootPath+dir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = ConcatenateString(res[0], res[1]);
if(cdata.Error != null)
{
string[] ew = cdata.Error.Split(new string[]{"\n"}, StringSplitOptions.RemoveEmptyEntries);
string error = "";
string warning = "";
foreach(var a in ew)
if(a.Contains("error: "))
error+=a+"\n";
else if(a.Contains("warning: "))
warning+=a+"\n";
cdata.Error = error;
cdata.Warning = warning;
}
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
cdata.Warning = ConcatenateString(res[0], res[1]);
cdata.ExecuteThis = RootPath+dir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
case Languages.CPP:
compiler = "g++";
args = "-Wall -o " + RootPath + dir + "a.out " + PathToSource;
res = CallCompiler(compiler, args);
if(!File.Exists(RootPath+dir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = ConcatenateString(res[0], res[1]);
if(cdata.Error != null)
{
string[] ew = cdata.Error.Split(new string[]{"\n"}, StringSplitOptions.RemoveEmptyEntries);
string error = "";
string warning = "";
foreach(var a in ew)
if(a.Contains("error: "))
error+=a+"\n";
else if(a.Contains("warning: "))
warning+=a+"\n";
cdata.Error = error;
cdata.Warning = warning;
}
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
cdata.Warning = ConcatenateString(res[0], res[1]);
cdata.ExecuteThis = RootPath+dir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
default:
break;
}
cdata.Success = false;
return cdata;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
List<string> dropLines = new List<string>();
dropLines.Add("gcc-4.9 -c -I");
dropLines.Add ("file name does not match unit name, should be");
Directory.SetCurrentDirectory (idata.BaseDir);
string compiler = "gnat compile";
string args = idata.PathToSource;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
if(!File.Exists(idata.BaseDir + "source.o"))
{
if(res.Count > 1)
{
cdata.Error = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
cdata.Warning = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]),dropLines);
}
//now binder
compiler = "gnatbind";
args = idata.BaseDir + "source";
res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs += compileTime;
if(!File.Exists(idata.BaseDir+"b~source.adb"))
{
if(res.Count > 1)
{
cdata.Error = "Binder:\n"+Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
if(!string.IsNullOrEmpty(cdata.Warning))
cdata.Warning += "\n";
else
cdata.Warning = "";
cdata.Warning += "Binder:\n";
cdata.Warning = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
//now linker
compiler = "gnatlink";
args = idata.BaseDir + "source";
res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs += compileTime;
if(!File.Exists(idata.BaseDir+"source"))
{
if(res.Count > 1)
{
cdata.Error = "Linker:\n"+Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
if(!string.IsNullOrEmpty(cdata.Warning))
cdata.Warning += "\n";
else
cdata.Warning = "";
cdata.Warning += "Linker:\n";
cdata.Warning = Utils.RemoveSomeLines(Utils.ConcatenateString(res[0], res[1]), dropLines);
}
cdata.ExecuteThis = idata.BaseDir+"source";
cdata.Executor = "";
cdata.Success = true;
return cdata;
}
CompilerData CreateExecutable(InputData input)
{
string ext = "";
string rand = Utils.RandomString();
string dir = rand + "/";
switch(input.Lang)
{
case Languages.Java:
ext = ".java";
break;
case Languages.Python:
ext = ".py";
break;
case Languages.C:
ext = ".c";
break;
case Languages.CPP:
ext = ".cpp";
break;
case Languages.Php:
ext = ".php";
break;
case Languages.Pascal:
ext = ".pas";
break;
case Languages.ObjectiveC:
ext = ".m";
break;
case Languages.Haskell:
ext = ".hs";
break;
case Languages.Ruby:
ext = ".rb";
break;
case Languages.Perl:
ext = ".pl";
break;
case Languages.Lua:
ext = ".lua";
break;
case Languages.Nasm:
ext = ".asm";
break;
case Languages.Javascript:
ext = ".js";
break;
case Languages.Lisp:
ext = ".lsp";
break;
case Languages.Prolog:
ext = ".prolog";
break;
case Languages.Go:
ext = ".go";
break;
case Languages.Scala:
ext = ".scala";
break;
case Languages.Scheme:
ext = ".scm";
break;
case Languages.Nodejs:
ext = ".js";
break;
case Languages.Python3:
ext = ".py";
break;
case Languages.Octave:
ext = ".m";
break;
case Languages.CClang:
ext = ".c";
break;
case Languages.CppClang:
ext = ".cpp";
break;
case Languages.D:
ext = ".d";
break;
case Languages.R:
ext = ".r";
break;
case Languages.Tcl:
ext = ".tcl";
break;
case Languages.Swift:
ext = ".swift";
break;
case Languages.FSharp:
ext = ".fs";
break;
case Languages.Bash:
ext = ".sh";
break;
case Languages.Rust:
ext = ".rs";
break;
case Languages.Ada:
ext = ".adb";
break;
case Languages.Erlang:
ext = ".erl";
break;
case Languages.Elixir:
ext = ".exs";
break;
case Languages.Ocaml:
ext = ".ml";
break;
case Languages.Clojure:
ext = ".clj";
break;
default:
ext = ".unknown";
break;
}
string PathToSource = RootPath+dir+/*rand*/"source"+ext;
input.PathToSource = PathToSource;
input.BaseDir = RootPath+dir;
input.Rand = rand;
Directory.CreateDirectory(RootPath+dir);
using(TextWriter sw = new StreamWriter(PathToSource))
{
sw.Write(input.Program);
}
CompilerData cdata = new CompilerData();
cdata.CleanThis = RootPath+dir;
var comp = ICompilerFactory.GetICompiler(input.Lang);
if(comp != null)
return comp.Compile(input, cdata);
cdata.Success = false;
return cdata;
}
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;
}
public CompilerData Compile(InputData idata, CompilerData cdata)
{
string compiler = "go";
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("-o a.out"))
{
cdata.Error = "Compiler args must contain '-o a.out'";
cdata.Success = false;
return cdata;
}
if(string.IsNullOrEmpty(idata.Compiler_args) || !idata.Compiler_args.Contains("source_file.go"))
{
cdata.Error = "Compiler args must contain 'source_file.go'";
cdata.Success = false;
return cdata;
}
idata.Compiler_args = idata.Compiler_args.Replace("source_file.go", idata.PathToSource);
idata.Compiler_args = idata.Compiler_args.Replace("-o a.out", "-o "+ idata.BaseDir + "a.out ");
string args = "build " + idata.Compiler_args;
//string args = "build -o " + idata.BaseDir + "a.out " + idata.PathToSource;
long compileTime;
var res = Engine.CallCompiler(compiler, args, out compileTime);
cdata.CompileTimeMs = compileTime;
Regex r = new Regex(@"service/usercode/\d+/\d+");
if(!File.Exists(idata.BaseDir+"a.out"))
{
if(res.Count > 1)
{
cdata.Error = Utils.ConcatenateString(res[0], res[1]);
cdata.Error = cdata.Error.Replace("# command-line-arguments\n", "");
cdata.Error = r.Replace(cdata.Error, "source_file");
/*if(cdata.Error != null)
{
string[] ew = cdata.Error.Split(new string[]{"\n"}, StringSplitOptions.RemoveEmptyEntries);
string error = "";
string warning = "";
foreach(var a in ew)
if(a.Contains("error: "))
error+=a+"\n";
else if(a.Contains("warning: "))
warning+=a+"\n";
cdata.Error = error;
cdata.Warning = warning;
}*/
}
cdata.Success = false;
return cdata;
}
if(res.Count > 1 && (!string.IsNullOrEmpty(res[0]) || !string.IsNullOrEmpty(res[1])))
{
cdata.Warning = Utils.ConcatenateString(res[0], res[1]);
cdata.Warning = r.Replace(cdata.Warning, "source_file");
}
cdata.ExecuteThis = idata.BaseDir+"a.out";
cdata.Executor = "";
cdata.Success = true;
return cdata;
}
public OutputData DoWork(InputData idata)
{
CompilerData cdata = null;
try
{
OutputData odata = new OutputData();
cdata = CreateExecutable(idata);
if(!cdata.Success)
{
odata.Errors = cdata.Error;
odata.Warnings = cdata.Warning;
odata.Stats = string.Format("Compilation time: {0} sec", Math.Round((double)cdata.CompileTimeMs/(double)1000, 2));
return odata;
}
if(!string.IsNullOrEmpty(cdata.Warning))
{
odata.Warnings = cdata.Warning;
}
Stopwatch watch = new Stopwatch();
watch.Start();
using(Process process = new Process())
{
process.StartInfo.FileName = ParentRootPath+"parent.py";
//process.StartInfo.FileName = "/home/ren/a.out";
process.StartInfo.Arguments = cdata.Executor+(string.IsNullOrEmpty(cdata.Executor) ? "" : " ")+cdata.ExecuteThis;
process.StartInfo.UseShellExecute = false;
process.StartInfo.CreateNoWindow = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardInput = true;
process.Start();
if (!string.IsNullOrEmpty(idata.Input))
{
InputWriter input = new InputWriter(process.StandardInput, idata.Input);
Thread inputWriter = new Thread(new ThreadStart(input.Writeinput));
inputWriter.Start();
}
OutputReader output = new OutputReader(process.StandardOutput);
Thread outputReader = new Thread(new ThreadStart(output.ReadOutput));
outputReader.Start();
OutputReader error = new OutputReader(process.StandardError);
Thread errorReader = new Thread(new ThreadStart(error.ReadOutput));
errorReader.Start();
process.WaitForExit();
errorReader.Join(5000);
outputReader.Join(5000);
if(!string.IsNullOrEmpty(error.Output))
{
int index = error.Output.LastIndexOf('\n');
int exitcode;
if(index != -1 && index+1 < error.Output.Length)
{
string[] info = error.Output.Substring(index+1).Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if(info.Length > 0 && Int32.TryParse(info[0], out exitcode))
{
odata.ExitCode = exitcode;
switch(exitcode)
{
case -8:
odata.Exit_Status = "Floating point exception (SIGFPE)";
break;
case -9:
odata.Exit_Status = "Kill signal (SIGKILL)";
break;
case -11:
odata.Exit_Status = "Invalid memory reference (SIGSEGV)";
break;
case -6:
odata.Exit_Status = "Abort signal from abort(3) (SIGABRT)";
break;
case -4:
odata.Exit_Status = "Illegal instruction (SIGILL)";
break;
case -13:
odata.Exit_Status = "Broken pipe: write to pipe with no readers (SIGPIPE)";
break;
case -14:
odata.Exit_Status = "Timer signal from alarm(2) (SIGALRM)";
break;
case -15:
odata.Exit_Status = "Termination signal (SIGTERM)";
break;
case -19:
odata.Exit_Status = "Stop process (SIGSTOP)";
break;
case -17:
odata.Exit_Status = "Child stopped or terminated (SIGCHLD)";
break;
default:
odata.Exit_Status = string.Format("Exit code: {0} (see 'man 7 signal' for explanation)", exitcode);
break;
}
error.Output = error.Output.Substring(0, index);
if(info.Length > 1)
{
double cpuTime;
Double.TryParse(info[1], out cpuTime);
CpuTimeInSec = cpuTime;
}
if(info.Length > 2)
{
int memory;
Int32.TryParse(info[2], out memory);
MemoryPickInKilobytes = memory;
}
}
}
}
odata.Errors = error.Output;
odata.Output = output.Output;
if(idata.Lang == Languages.Octave)
{
string bad_err = "error: No such file or directory"+Environment.NewLine+"error: ignoring octave_execution_exception while preparing to exit";
if(odata.Errors != null && odata.Errors.Contains(bad_err))
{
odata.Errors = odata.Errors.Replace(bad_err, "");
if(string.IsNullOrEmpty(odata.Errors.Trim()))
{
odata.Errors = null;
}
}
List<FileData> files = new List<FileData>();
foreach (string file_name in Directory.GetFiles(cdata.CleanThis, "*.png"))
{
var file = new FileData();
file.Data = File.ReadAllBytes(file_name);
file.CreationDate = File.GetCreationTime(file_name);
files.Add(file);
}
odata.Files = files.OrderBy(f => f.CreationDate).Select(f => f.Data).ToList();
}
if(idata.Lang == Languages.R)
{
string bad_err = "sh: /bin/rm: Permission denied";
if(odata.Errors != null && odata.Errors.Contains(bad_err))
{
odata.Errors = odata.Errors.Replace(bad_err, "");
if(string.IsNullOrEmpty(odata.Errors.Trim()))
{
odata.Errors = null;
}
}
if(File.Exists(Path.Combine(cdata.CleanThis, "Rplots.pdf")))
{
using(var p = new Process())
{
process.StartInfo.FileName = "pdftoppm";
process.StartInfo.WorkingDirectory = cdata.CleanThis;
process.StartInfo.Arguments = "-png Rplots.pdf plots";
process.StartInfo.UseShellExecute = false;
process.StartInfo.CreateNoWindow = true;
process.Start();
process.WaitForExit();
}
List<FileData> files = new List<FileData>();
foreach (string file_name in Directory.GetFiles(cdata.CleanThis, "*.png"))
{
var file = new FileData();
file.Data = File.ReadAllBytes(file_name);
file.CreationDate = File.GetCreationTime(file_name);
files.Add(file);
}
odata.Files = files.OrderBy(f => f.CreationDate).Select(f => f.Data).ToList();
}
}
}
watch.Stop();
if(Utils.IsCompiled(idata.Lang))
{
odata.Stats = string.Format("Compilation time: {0} sec, absolute running time: {1} sec, cpu time: {2} sec, memory peak: {3} Mb", Math.Round((double)cdata.CompileTimeMs / (double)1000, 2), Math.Round((double)watch.ElapsedMilliseconds / (double)1000, 2), Math.Round(CpuTimeInSec, 2), MemoryPickInKilobytes/1024);
}
else
{
odata.Stats = string.Format("Absolute running time: {0} sec, cpu time: {1} sec, memory peak: {2} Mb", Math.Round((double)watch.ElapsedMilliseconds / (double)1000, 2), Math.Round(CpuTimeInSec, 2), MemoryPickInKilobytes/1024);
}
return odata;
}
catch(Exception ex)
{
return new OutputData()
{
System_Error = ex.Message
};
}
finally
{
if(cdata != null)
Cleanup(cdata.CleanThis);
}
}