public override int GetHashCode()
{
if (_isCalculatingHasCode)
{
return(0);
}
lock (_hashCodeLock)
{
if (_isCalculatingHasCode)
{
return(0);
}
_isCalculatingHasCode = true;
int value;
unchecked
{
value = (base.GetHashCode() * 397) ^ (LoopProperty != null ? LoopProperty.GetHashCode() : 0);
}
_isCalculatingHasCode = false;
return(value);
}
}
public static void Main (string[] args)
{
Stopwatch swch1 = new Stopwatch ();
Stopwatch swch2 = new Stopwatch ();
Console.WriteLine ("Parsing sentenced program code...");
swch1.Start ();
String[] lines = File.ReadAllLines (args.Length > 0 ? args[0] : "input");
String output = "";
/*foreach (String i in includes)
output += "#include <" + i + ">" + Environment.NewLine;*/
String tabs = " ";
String programName = "";
Dictionary<String, String> vars = new Dictionary<String, String> ();
List<LoopProperty> inLoop = new List<LoopProperty> ();
foreach (String s in lines)
{
if (s.Length == 0)
continue;
String ln = s;
while (ln.StartsWith(" "))
ln = ln.Substring (1);
while (ln.StartsWith("\t"))
ln = ln.Substring (1);
output += Environment.NewLine + tabs + "// " + ln + Environment.NewLine;
if (ln.StartsWith ("Kérem"))
{
String include = ln.Split (new [] { " " }, StringSplitOptions.None) [1];
if (includes.Contains (include))
output += "#include <" + include + ">" + Environment.NewLine;
else
output += "// <UNKNOWN INCLUDE: \"" + include + "\"" + Environment.NewLine;
continue;
}
if (ln.StartsWith ("Program") && !ln.StartsWith("Program vége"))
{
output += Environment.NewLine + "using namespace std;" + Environment.NewLine;
output += "int main()" + Environment.NewLine;
output += "{" + Environment.NewLine;
programName = ln.Split ('"') [1];
continue;
}
if (ln.StartsWith ("Legyen"))
{
String[] lv = ln.Split (' ') [1].Split (',');
foreach (String str in lv)
{
vars.Add (str, ln.Split (' ') [2]);
output += tabs + ln.Split (' ') [2] + " " + str + ";" + Environment.NewLine;
}
continue;
}
if (ln.StartsWith ("Ki"))
{
if (ln.Contains ("\""))
output += tabs + "cout << \"" + ln.Split ('"') [1] + "\";" + Environment.NewLine;
else
output += tabs + "cout << " + ln.Split (' ') [1] + ";" + Environment.NewLine;
continue;
}
if (ln.StartsWith ("Be"))
{
output += tabs + "cin >> " + ln.Split (' ') [1] + ";" + Environment.NewLine;
continue;
}
if (ln.StartsWith ("Ha"))
{
if (ln.Split (' ').Last () == "vége")
{
tabs = tabs.Substring (4);
output += tabs + "}" + Environment.NewLine;
continue;
}
output += tabs + "if (" + ln.Split(new [] { "akkor" }, StringSplitOptions.None).First().Split(new [] { "Ha" }, StringSplitOptions.None).Last().Replace("vagy", "||").Replace("és", "&&") + ")" + Environment.NewLine + tabs + "{" + Environment.NewLine;
tabs += " ";
continue;
}
if (ln.StartsWith ("Egyébként"))
{
tabs = tabs.Substring (4);
output += tabs + "}" + Environment.NewLine;
output += tabs + "else" + Environment.NewLine;
output += tabs + "{" + Environment.NewLine;
tabs += " ";
continue;
}
if (ln.StartsWith ("Ciklus"))
{
bool didAThing = false;
foreach (LoopProperty p in inLoop)
{
if (p.Name == ln.Split(' ')[0]);
{
if (p.Type == 1 || p.Type == 2)
{
tabs = tabs.Substring (4);
output += tabs + "}" + Environment.NewLine;
}
else if (p.Type == 3)
{
tabs = tabs.Substring (4);
output += tabs + "}" + Environment.NewLine;
output += tabs + "while (" + ln.Split (new [] { "amíg " }, StringSplitOptions.None) [1].Replace("vagy", "||").Replace("és", "&&") + ");" + Environment.NewLine + Environment.NewLine;
}
didAThing = true;
inLoop.Remove (p);
break;
}
}
if (didAThing)
continue;
// Parse "Ciklus* amíg ch == 'i' vagy ch == 'I'"
LoopProperty lp = new LoopProperty ();
lp.Name = ln.Split (' ') [0];
lp.Type = 3;
if (ln.Split (' ').Length > 1) {
if (ln.Split (' ') [1] == "amíg") {
lp.Instruction = ln.Split (new [] { "amíg " }, StringSplitOptions.None) [1];
lp.Type = 1;
output += tabs + "while (" + lp.Instruction + ")" + Environment.NewLine + tabs + "{" + Environment.NewLine;
} else if (ln.Contains ("-ig")) {
lp.Instruction = "int cv" + (tabs.Length - 4 / 4) + " = " + ln.Split ('-') [0].Split (' ') [1] + "; cv" + (tabs.Length - 4 / 4) + " <= " + ln.Split ('-') [1].Split (' ') [1] + "; cv" + (tabs.Length - 4 / 4) + "++";
lp.Type = 2;
output += tabs + "for (" + lp.Instruction + ")" + Environment.NewLine + tabs + "{" + Environment.NewLine;
}
} else
output += tabs + "do" + Environment.NewLine + tabs + "{" + Environment.NewLine;
inLoop.Add (lp);
tabs += " ";
continue;
}
foreach (String str in vars.Keys)
if (ln.StartsWith (str))
{
output += tabs + ln + ";" + Environment.NewLine;
break;
}
}
output += tabs + "return 0;" + Environment.NewLine;
output += "}" + Environment.NewLine;
File.WriteAllText (programName.Replace(" ", "_") + ".cpp", output);
Console.WriteLine ("Program '{0}' parsed successfully.", programName);
Console.WriteLine ("Compiling binary...");
Process pcrs = new Process();
pcrs.StartInfo = new ProcessStartInfo("g++", programName.Replace(" ", "_") + ".cpp" + " -o " + programName.Replace(" ", "_"));
swch2.Start ();
pcrs.Start ();
while (!pcrs.HasExited) ;
swch2.Stop ();
swch1.Stop ();
Console.WriteLine ("Compilation time: {0}ms", swch2.Elapsed.TotalMilliseconds);
Console.WriteLine ("Total processing time: {0}ms", swch1.Elapsed.TotalMilliseconds);
}
