public String Compile(String src, String filename, String nxtID)
{
filename += ".rxe";
Guid guidFilename = Guid.NewGuid();
String srcFilename = String.Format(@"C:\inetpub\wwwroot\CompiledApps\{0}.nxc", guidFilename);
String compiledFilename = String.Format(@"C:\inetpub\wwwroot\CompiledApps\{0}.rxe", guidFilename);
File.WriteAllText(srcFilename, src);
RunResults runResults = Program.RunExecutable(@"C:\inetpub\wwwroot\nbc.exe",
"-O=" + compiledFilename + " " + srcFilename, ".");
if (runResults.RunException != null)
{
System.Diagnostics.Trace.WriteLine(runResults.RunException);
}
else
{
System.Diagnostics.Trace.WriteLine("Output");
System.Diagnostics.Trace.WriteLine("======");
System.Diagnostics.Trace.WriteLine(runResults.Output);
System.Diagnostics.Trace.WriteLine("Error");
System.Diagnostics.Trace.WriteLine("=====");
System.Diagnostics.Trace.WriteLine(runResults.Error);
if (runResults.Error.Length < 3)
{ // An empty error list is "{}"
SendProgramToNXT(compiledFilename, filename, nxtID);
}
File.Delete(srcFilename);
return(runResults.Error.ToString());
}
return(null);
}
public static RunResults RunExecutable(string executablePath, string arguments, string workingDirectory)
{
RunResults runResults = new RunResults
{
Output = new StringBuilder(),
Error = new StringBuilder(),
RunException = null
};
try
{
if (File.Exists(executablePath))
{
using (Process proc = new Process())
{
proc.StartInfo.FileName = executablePath;
proc.StartInfo.Arguments = arguments;
proc.StartInfo.WorkingDirectory = workingDirectory;
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.RedirectStandardError = true;
proc.OutputDataReceived +=
(o, e) => runResults.Output.Append(e.Data).Append(Environment.NewLine);
proc.ErrorDataReceived +=
(o, e) => runResults.Error.Append(e.Data).Append(Environment.NewLine);
proc.Start();
proc.BeginOutputReadLine();
proc.BeginErrorReadLine();
proc.WaitForExit();
runResults.ExitCode = proc.ExitCode;
}
}
else
{
throw new ArgumentException("Invalid executable path.", "exePath");
}
}
catch (Exception e)
{
runResults.RunException = e;
}
return(runResults);
}