public PrgState <T> Execute <T>(PrgState <T> state)
{
return(null);
}
public PrgState Execute(PrgState state)
{
state.Stack.Push(second);
state.Stack.Push(first);
return(state);
}
static void Main(string[] args)
{
IStmt ex1 = new CompStmt(new AssignStmt("v", new ConstExp(2)), new PrintStmt(new VarExp("v")));;
PrgState prg1 = createPrg(ex1);
IRepository rep1 = new Repository(prg1, "log1.txt");
Controller ctrl1 = new Controller(rep1);
IStmt ex2 = new CompStmt(new CompStmt(new AssignStmt("a", new ArithExp('+', new ConstExp(2), new ConstExp(1))), new AssignStmt("b", new ArithExp('/', new VarExp("a"), new ConstExp(0)))), new PrintStmt(new VarExp("b")));
PrgState prg2 = createPrg(ex2);
IRepository rep2 = new Repository(prg2, "log2.txt");
Controller ctrl2 = new Controller(rep2);
IStmt ex3 = new CompStmt(new AssignStmt("a", new ArithExp('-', new ConstExp(2), new ConstExp(2))), new CompStmt(new IfStmt(new VarExp("a"), new AssignStmt("v", new ConstExp(2)), new AssignStmt("v", new ConstExp(3))), new PrintStmt(new VarExp("v"))));
PrgState prg3 = createPrg(ex3);
IRepository rep3 = new Repository(prg3, "log3.txt");
Controller ctrl3 = new Controller(rep3);
/*openRFile(var_f,"test.in");
* readFile(var_f,var_c);print(var_c);
* (if var_c then readFile(var_f,var_c);print(var_c)
* else print(0));
* closeRFile(var_f)*/
IStmt ex4 = new CompStmt(new OpenFileStmt("var_f", "test.in"), new CompStmt(new ReadFileStmt(new VarExp("var_f"), "var_c"),
new CompStmt(new PrintStmt(new VarExp("var_c")), new CompStmt(new IfStmt(new VarExp("var_c"),
new CompStmt(new ReadFileStmt(new VarExp("var_f"), "var_c"), new PrintStmt(new VarExp("var_c"))),
new PrintStmt(new ConstExp(0))), new CloseFileStmt(new VarExp("var_f"))))));
PrgState prg4 = createPrg(ex4);
IRepository rep4 = new Repository(prg4, "log4.txt");
Controller ctrl4 = new Controller(rep4);
/*
* compst:
* openRFile(var_f,"test.in");
* compst
* readFile(var_f,var_c);
* compst
* print(var_c);
* compstmt
* (if var_c then
* compst
* readFile(var_f,var_c);
* print(var_c)
* else print(0));
* closeRFile(var_f)
* closeRFile(var_f)*/
IStmt ex5 = new CompStmt(new OpenFileStmt("var_f", "test.in"), new CompStmt(new ReadFileStmt(new VarExp("var_f"), "var_c"),
new CompStmt(new PrintStmt(new VarExp("var_c")), new CompStmt(new IfStmt(new VarExp("var_c"),
new CompStmt(new ReadFileStmt(new VarExp("var_f"), "var_c"), new PrintStmt(new VarExp("var_c"))),
new PrintStmt(new ConstExp(0))), new CompStmt(new CloseFileStmt(new VarExp("var_f")), new CloseFileStmt(new VarExp("var_f")))))));
PrgState prg5 = createPrg(ex5);
IRepository rep5 = new Repository(prg5, "log5.txt");
Controller ctrl5 = new Controller(rep5);
/*
* compst:
* compst
* openRFile(var_f,"test.in");
* openRFile(var_f,"test.in");
* compst
* readFile(var_f,var_c);
* compst
* print(var_c);
* compstmt
* (if var_c then
* compst
* readFile(var_f,var_c);
* print(var_c)
* else print(0));
* closeRFile(var_f)*/
IStmt ex6 = new CompStmt(new CompStmt(new OpenFileStmt("var_f", "test.in"), new OpenFileStmt("var_f", "test.in")), new CompStmt(new ReadFileStmt(new VarExp("var_f"), "var_c"),
new CompStmt(new PrintStmt(new VarExp("var_c")), new CompStmt(new IfStmt(new VarExp("var_c"),
new CompStmt(new ReadFileStmt(new VarExp("var_f"), "var_c"), new PrintStmt(new VarExp("var_c"))),
new PrintStmt(new ConstExp(0))), new CompStmt(new CloseFileStmt(new VarExp("var_f")), new CloseFileStmt(new VarExp("var_f")))))));
PrgState prg6 = createPrg(ex6);
IRepository rep6 = new Repository(prg6, "log6.txt");
Controller ctrl6 = new Controller(rep6);
TextMenu menu = new TextMenu();
menu.addCommand(new ExitCommand("0", "exit"));
menu.addCommand(new RunExample("1", ex1.ToString(), ctrl1));
menu.addCommand(new RunExample("2", ex2.ToString(), ctrl2));
menu.addCommand(new RunExample("3", ex3.ToString(), ctrl3));
menu.addCommand(new RunExample("4", ex4.ToString(), ctrl4));
menu.addCommand(new RunExample("5", ex5.ToString(), ctrl5));
menu.addCommand(new RunExample("6", ex6.ToString(), ctrl6));
menu.show();
}
public void logPrgStateExec()
{
PrgState p = programStates[0];
System.IO.File.AppendAllText(logFilePath, p.ToString());
}
public void logPrgStateExec(PrgState state)
{
File.WriteAllText(this.log, state.ToString());
Console.WriteLine(state.ToString());
}
public Controller(PrgState state)
{
this.state = state;
}
public void addPrg(PrgState prgState)
{
programStates.Add(prgState);
}
public void AddPrgState(PrgState st)
{
myList.Add(st);
}
public PrgState Execute(PrgState state)
{
return(null);
}
public PrgRepository(PrgState p)
{
this.p = p;
}
public ProgStateRepo(PrgState state, string fn)
{
fileName = fn;
myList.Add(state);
}
private void button6_Click(object sender, EventArgs e)
{
PrgState prog = repo.GetCrtPrg();
repo.ProgStateFile(prog);
}
private void button5_Click(object sender, EventArgs e)
{
PrgState prog = repo.DeserializeProgState();
}
private void button4_Click(object sender, EventArgs e)
{
PrgState prog = repo.GetCrtPrg();
repo.SerializeProgState(prog);
}
public Repository(string filename, PrgState ps)
{
this.repo = new List <PrgState>();
this.filename = filename;
this.repo.Add(ps);
}
public PrgState Execute(PrgState state)
{
state.Output.Add(exp.Eval(state.SymTable));
return state;
}
public void addPrgState(PrgState ps)
{
this.repo.Add(ps);
}
public void addPrgCtrl(PrgState prgState)
{
repo.addPrg(prgState);
}
