static void Main()
{
//set up the FST
FiniteStateTable FST_Task_2 = new FiniteStateTable();
FST_Task_2.SetNextState(S0, E0, S1);
FST_Task_2.SetActions(S0, E0, "ActionX", "ActionY");
FST_Task_2.SetNextState(S1, E0, S0);
FST_Task_2.SetActions(S1, E0, "ActionW");
FST_Task_2.SetNextState(S2, E0, S0);
FST_Task_2.SetActions(S2, E0, "ActionW");
FST_Task_2.SetNextState(S1, E1, S2);
FST_Task_2.SetActions(S1, E1, "ActionX", "ActionZ");
FST_Task_2.SetNextState(S2, E2, S1);
FST_Task_2.SetActions(S2, E2, "ActionX", "ActionY");
char keyEntered = '0';
int keyEvent;
while (true)
{
keyEntered = (char)Console.Read();
keyEvent = -1;
if (keyEntered == ('a'))
{
keyEvent = E0;
}
if (keyEntered == ('b'))
{
keyEvent = E1;
}
if (keyEntered == ('c'))
{
keyEvent = E2;
}
if (keyEntered == ('q'))
{
keyEvent = 4;
}
if (keyEvent >= 0)
{
string time = System.DateTime.Now.ToString();
actionLog.Add(time + " User Entered: " + keyEntered);
if ((keyEntered == 'a') || (keyEntered == 'b') || (keyEntered == 'c'))
{
execute(FST_Task_2.GetActions(FST_Task_2.state, keyEvent, 1));
execute(FST_Task_2.GetActions(FST_Task_2.state, keyEvent, 2));
execute(FST_Task_2.GetActions(FST_Task_2.state, keyEvent, 3));
if (FST_Task_2.state != FST_Task_2.GetNextState(FST_Task_2.state, keyEvent))
{
FST_Task_2.state = FST_Task_2.GetNextState(FST_Task_2.state, keyEvent);
Console.WriteLine("Now in State " + FST_Task_2.state);
string timeStamp = System.DateTime.Now.ToString();
actionLog.Add(timeStamp + " Entered State " + FST_Task_2.state);
}
}
else if (keyEntered == 'q')
{
Console.WriteLine("Please enter the file path of the file where you wish to have activity logged");
string filePath = "";
while (filePath == "")
{
filePath = Console.ReadLine();
}
try
{
quit(filePath);
}
catch
{
Console.WriteLine("File path not recognised, please try again");
}
}
else
{
Console.WriteLine("Command not recognised. Please try again.");
}
}
}
}
/* ---------------------------------------------------------------------------------------------------------------------
* MAIN
* --------------------------------------------------------------------------------------------------------------------- */
private static void Main()
{
// INITIALISE Multi Threading
Thread th = Thread.CurrentThread;
th.Name = "MainThread";
// CREATE FST
// Task 2 FSM
FiniteStateTable FST_X = new FiniteStateTable();
//define FST_X
FST_X.SetNextState(S0, E0, S1);
FST_X.SetActions(S0, E0, "ActionX", "ActionY");
FST_X.SetNextState(S1, E0, S0);
FST_X.SetActions(S1, E0, "ActionW");
FST_X.SetNextState(S2, E0, S0);
FST_X.SetActions(S2, E0, "ActionW");
FST_X.SetNextState(S1, E1, S2);
FST_X.SetActions(S1, E1, "ActionX", "ActionZ");
FST_X.SetNextState(S2, E2, S1);
FST_X.SetActions(S2, E2, "ActionX", "ActionY");
// Task 3 FSM
FiniteStateTable FST_Y = new FiniteStateTable(S0 + SB);
//define FST_Y
FST_Y.SetNextState(0, E0, SB);
FST_Y.SetNextState(1, E0, SB);
FST_Y.SetNextState(2, E0, SB);
FST_Y.SetNextState(4, E0, SA);
FST_Y.SetActions(4, E0, "ActionJ", "ActionK", "ActionL");
FST_Y.SetNextState(4, E1, SA);
FST_Y.SetActions(4, E1, "ActionJ", "ActionK", "ActionL");
FST_Y.SetNextState(4, E2, SA);
FST_Y.SetActions(4, E2, "ActionJ", "ActionK", "ActionL");
// DECLARE AND INITIALISE VARIABLES
char keyEntered = '0';
int keyEvent;
int colX;
int rowX;
int colY;
int rowY;
// RUN THE APPLICATION
while (true)
{
// Receive Key Press
keyEntered = (char)Console.Read();
// Set Event Value
keyEvent = -1;
if (keyEntered == ('a'))
{
keyEvent = E0;
}
if (keyEntered == ('b'))
{
keyEvent = E1;
}
if (keyEntered == ('c'))
{
keyEvent = E2;
}
if (keyEntered == ('q'))
{
keyEvent = 4;
}
// If Event Driven Key Press
if (keyEvent >= 0)
{
// Set Row and Column Values;
// X FSM
rowX = keyEvent;
colX = FST_X.state;
// Y FSM
rowY = keyEvent;
colY = FST_X.state + FST_Y.state;
if (keyEntered != 'q')
{
// Execute the Actions
// X FSM
execute(FST_X.GetActions(colX, rowX));
// Y FSM
execute(FST_Y.GetActions(colY, rowY));
// Evaluate if there is a change of state
// X FSM
if (FST_X.state != FST_X.GetNextState(colX, rowX))
{
FST_X.state = FST_X.GetNextState(colX, rowX);
string message = "";
if (FST_X.state == 0)
{
message = "S0";
}
if (FST_X.state == 1)
{
message = "S1";
}
if (FST_X.state == 2)
{
message = "S2";
}
Console.WriteLine("Now in State " + message);
}
// Y FSM
if ((FST_Y.GetNextState(colY, rowY) > 2 && FST_Y.state <= 2) ||
(FST_Y.GetNextState(colY, rowY) < 3 && FST_Y.state >= 3))
{
FST_Y.state = FST_Y.GetNextState(colY, rowY);
string message = "";
if (FST_Y.state == 0)
{
message = "SA";
}
if (FST_Y.state == 3)
{
message = "SB";
}
Console.WriteLine("Now in State " + message);
}
}
else
{
// Create the File to Log File for Time Stamping User Activity
// Acquire File Path
Console.WriteLine("Please enter the file path of the file where you wish to have activity logged");
string filePath = "";
while (filePath == "")
{
filePath = Console.ReadLine();
}
try // Save File
{
quit(filePath);
}
catch // Invalid File Path
{
Console.WriteLine("File path not recognised, please try again");
}
}
}
}
}
static void Main()
{
//set up the FST
FiniteStateTable FST_Task_2 = new FiniteStateTable();
FST_Task_2.SetNextState(S0, E0, S1);
FST_Task_2.SetActions(S0, E0, "ActionX", "ActionY");
FST_Task_2.SetNextState(S1, E0, S0);
FST_Task_2.SetActions(S1, E0, "ActionW");
FST_Task_2.SetNextState(S2, E0, S0);
FST_Task_2.SetActions(S2, E0, "ActionW");
FST_Task_2.SetNextState(S1, E1, S2);
FST_Task_2.SetActions(S1, E1, "ActionX", "ActionZ");
FST_Task_2.SetNextState(S2, E2, S1);
FST_Task_2.SetActions(S2, E2, "ActionX", "ActionY");
//set up local variables
char keyEntered = '0';
int keyEvent;
while (true)
{
//Read single characters
keyEntered = (char)Console.Read();
keyEvent = -1;
//interpret events
if (keyEntered == ('a'))
{
keyEvent = E0;
}
if (keyEntered == ('b'))
{
keyEvent = E1;
}
if (keyEntered == ('c'))
{
keyEvent = E2;
}
if (keyEntered == ('q'))
{
keyEvent = 4;
}
//if a valid key has been entered
if (keyEvent >= 0)
{
//log key reception
string time = System.DateTime.Now.ToString();
actionLog.Add(time + " User Entered: " + keyEntered);
//execute corresponding actions to commands and update stae
if ((keyEntered == 'a') || (keyEntered == 'b') || (keyEntered == 'c'))
{
//execute actions
execute(FST_Task_2.GetActions(FST_Task_2.state, keyEvent));
//update state
if (FST_Task_2.state != FST_Task_2.GetNextState(FST_Task_2.state, keyEvent))
{
FST_Task_2.state = FST_Task_2.GetNextState(FST_Task_2.state, keyEvent);
Console.WriteLine("Now in State " + FST_Task_2.state);
//log state change
string timeStamp = System.DateTime.Now.ToString();
actionLog.Add(timeStamp + " Entered State " + FST_Task_2.state);
}
}
else if (keyEntered == 'q') //if quit command is entered
{
//acquire log file path
Console.WriteLine("Please enter the file path of the file where you wish to have activity logged");
string filePath = "";
while (filePath == "")
{
filePath = Console.ReadLine();
}
//execute logging and closing sequence
try
{
quit(filePath);
}
catch
{
Console.WriteLine("File path not recognised, please try again");
}
}
}
}
}
