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PARKING.BAK
executable file
·1319 lines (1101 loc) · 28.9 KB
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PARKING.BAK
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/*===============================================
Developed by: Shekhar Kumar Sharma
"$hekh@r d-Ziner"
hello@shekhardesigner.com
http://www.shekhardesigner.com
1801T3100155
CPG102 / 'C' Programming.
Term 3, 2011. Final Project
Informatics College, Kamalpokhari, Kathmandu, Nepal
http://www.informatics.edu.np
Project on:
NLIC Vehicle Parking System
Instructor: Prakash Shrestha
===============================================*/
/*===|================================================
Table Of Content
---------------------------------------------------
Line no. Contents
---------------------------------------------------
59. System source build includes.
68. System variables
83. Functions prototypes
113 Functions
156 generic function to get error free single word (strings) from user.
218 generic function to get error free words from user.
281 generic function to get error free integers from user.
343 eneric function to get error free passowrd from user and showing * except real characters..
405 function to get Y or N value
422 creating splash screen footer.
441 Creating Splash Screen
498 creating inner header for rest of screen except splash.
509 Creating user authentication system
578 Generating the system's main menu.
656 Printing system date, in American format.
715 getting system curr time
731 vehicle structure.
745 new and unique key generation, automatically.
769 Creating a form to get the vehicle data from user & store it.
892 Two wheeler vehicle addtion gateway function.
916 Four wheeler vehicle addtion gateway function.
940 Vehicle search & release system & processigns
1116 Calculating the applicable charge.
1131 Generating the full report.
1242 System termination processing function
1304 All in one Running the application.
===|==============================================*/
/*===|================================================
System source build includes.
===|==============================================*/
#include <stdio.h>
#include <conio.h>
#include <string.h>
#include <stdlib.h>
#include <dos.h>
/*===|================================================
System variables
===|==============================================*/
int i;
char esc;
char username[30];
char password[30];
int loggedIn = 0;
char menuKey;
char exitKey;
int invoiceNo;
int twoWheelerCharge = 10;
int fourWheelerCharge = 30;
FILE *fl;
/*===|================================================
Functions prototypes
===|==============================================*/
void createVertLines(int, int, int);
void createHorzLines(int, int, int,char);
void splashScreen();
void createFooter(int);
void innerHeader();
void authenticateUsers();
void scanString(char *);
void scanWords(char *);
int scanInt();
void scanPassword(char *);
char getYN();
void systemMenu();
void date();
float time();
float hour;
float mins;
int autoKeyGenerate();
int addVehicleForm(int);
void addTwoWheelers();
void addFourWheelers();
void searchVehicle();
float calculateCharge(float,float,int);
void generateReport();
void exitApp();
/*===|================================================
Functions
===|==============================================*/
void createVertLines(int min, int max, int x){
for(i=min; i<=max; i++){
gotoxy(x,i);
cprintf("%c",186);
}
}
void createHorzLines(int min, int max, int y, char pos){
for(i=min; i<=max; i++){
gotoxy(i, y);
if(i==min){
if(pos=='T'){
cprintf("%c",201);
}
else if(pos=='B'){
cprintf("%c",200);
}
else if(pos=='M'){
cprintf("%c", 204);
}
}
else if(i==max){
if(pos=='T'){
cprintf("%c", 187);
}
else if(pos=='B'){
cprintf("%c",188);
}
else if(pos=='M'){
cprintf("%c", 185);
}
}
else{
cprintf("%c",205);
}
}
}
/*===|================================================
generic function to get error free single word (strings) from user.
===|==============================================*/
void scanString(char *input)
{
char inputStr[50];
char userinput;
int i=0;
int flag=0;
do
{
userinput=getch();
if(userinput==27) // if escape key is pressed
{
flag=1;
exitApp();
}
else if(userinput==13 && i>0) //if enter key is pressed
{
flag=1;
break;
}
else if(userinput==8 && i>0)
{
cprintf("%c",8);
cprintf("%c",32);
cprintf("%c",8);
i--;
}
else
{
if(userinput!=8 && ((userinput>=65 && userinput<=90) || (userinput>=97 && userinput<=122)))
{
textbackground(WHITE);
textcolor(BLUE);
cprintf("%c",userinput);
textbackground(CYAN);
textcolor(WHITE);
inputStr[i]=userinput;
i++;
}
}
}while(1);
inputStr[i]='\0';
if(flag!=1)
{
gotoxy(16,22);
cprintf("Characters exceeded the limit 20.");
getch();
}
else
{
strcpy(input,inputStr);
}
}
/*===|================================================
generic function to get error free words from user.
===|==============================================*/
void scanWords(char *input)
{
char inputStr[50];
char userinput;
int i=0;
int flag=0;
do
{
userinput=getch();
if(userinput==27) // if escape key is pressed
{
flag=1;
systemMenu();
}
else if(userinput==13 && i>0) //if enter key is pressed
{
flag=1;
break;
}
else if(userinput==8 && i>0)
{
cprintf("%c",8);
cprintf("%c",32);
cprintf("%c",8);
i--;
}
else
{
if(userinput!=8 && ((userinput>=65 && userinput<=90) || (userinput>=97 && userinput<=122) || (userinput==32) || (userinput>=48 && userinput<=57)))
{
textbackground(WHITE);
textcolor(BLUE);
cprintf("%c",userinput);
textbackground(CYAN);
textcolor(WHITE);
inputStr[i]=userinput;
i++;
}
}
}while(1);
inputStr[i]='\0';
if(flag!=1)
{
gotoxy(16,22);
cprintf("Characters exceeded the limit 20.");
getch();
}
else
{
strcpy(input,inputStr);
}
}
/*===|================================================
generic function to get error free integers from user.
===|==============================================*/
int scanInt()
{
char inputStr[50];
char userinput;
int i=0;
int flag=0;
do
{
userinput=getch();
if(userinput==27) // if escape key is pressed
{
systemMenu();
}
else if(userinput==13 && i>0) //if enter key is pressed
{
flag=1;
break;
}
else if(userinput==8 && i>0)
{
cprintf("%c",8);
cprintf("%c",32);
cprintf("%c",8);
i--;
}
else
{
if(userinput!=8 && (userinput>=48 && userinput<=57))
{
textbackground(WHITE);
textcolor(BLUE);
cprintf("%c",userinput);
textbackground(CYAN);
textcolor(WHITE);
inputStr[i]=userinput;
i++;
}
}
}while(1);
inputStr[i]='\0';
if(flag!=1)
{
gotoxy(1,1);
cprintf("Not a valid number!");
exit(0);
}
else
{
return atoi(inputStr); /* Alpha to Integer conversion. */
}
}
/*===|================================================
eneric function to get error free passowrd from user
and showing * except real characters..
===|==============================================*/
void scanPassword(char *input)
{
char inputStr[50];
char userinput;
int i=0;
int flag=0;
do
{
userinput=getch();
if(userinput==27) // if escape key is pressed
{
flag=1;
break;
}
else if(userinput==13 && i>0) //if enter key is pressed
{
flag=1;
break;
}
else if(userinput==8 && i>0)
{
cprintf("%c",8);
cprintf("%c",32);
cprintf("%c",8);
i--;
}
else
{
textbackground(WHITE);
textcolor(BLUE);
cprintf("*");
textbackground(CYAN);
textcolor(WHITE);
inputStr[i]=userinput;
i++;
}
}while(1);
inputStr[i]='\0';
if(flag!=1)
{
gotoxy(16,22);
cprintf("Something went wrong. Please try again!");
getch();
exitApp();
}
else
{
strcpy(input,inputStr);
}
}
/*===|================================================
function to get Y or N value
===|==============================================*/
char getYN()
{
char input;
do{
fflush(stdin);
input=getch();
}while(input!='y' && input!='Y' && input!='n' && input!='N');
cprintf("%c",input);
return input;
}
/*===|================================================
creating splash screen footer.
===|==============================================*/
void createFooter(int y){
textcolor(WHITE);
createHorzLines(11,69,y,'M');
gotoxy(13,(y+1));
cprintf("Licensed to NLIC City Centre");
gotoxy(13,y+2);
cprintf("(c) 2011, All rights reserved in developer.");
gotoxy(13,y+3);
cprintf("Developed by: Shekhar Kumar Sharma");
gotoxy(27,y+4);
cprintf("1801T3100155, CPG102, 'C' Project");
createHorzLines(11,69,(y+5),'B');
}
/*===|================================================
Creating Splash Screen
===|==============================================*/
void splashScreen(){
clrscr();
//creating first line
createHorzLines(11,69,2, 'T');
//Screen verticle lines
createVertLines(3, 23, 11);
createVertLines(3, 23, 69);
//creating logo
gotoxy(33,7);
cprintf("%c%c%c %c %c %c%c%c ",219,219,219,219,219,219,219,219);
gotoxy(33,8);
cprintf("%c %c %c %c %c ", 219,219,219,219,219);
gotoxy(33,9);
cprintf("%c %c %c%c%c %c %c%c%c ", 219,219,219,219,219,219,219,219,219);
gotoxy(29,11);
cprintf("\Vehicle Parking System.");
//printing footer.
createFooter(19);
//showing apps loading
gotoxy(15,14);
textcolor(RED);
cprintf("LOADING");
delay(500);
gotoxy(23,14);
cprintf(".");
delay(500);
gotoxy(24,14);
cprintf(".");
delay(500);
gotoxy(25,14);
cprintf(".");
delay(500);
gotoxy(26,14);
cprintf(".");
delay(500);
gotoxy(27,14);
cprintf(".");
textcolor(WHITE);
_setcursortype(_NOCURSOR);
//getch();
delay(500);
}
/*===|================================================
creating inner header for rest of screen except splash.
===|==============================================*/
void innerHeader(){
gotoxy(21,3);
cprintf("NLIC CITY CENTRE | VEHICLE PARKING SYSTEM");
gotoxy(12,4);
createHorzLines(11,69,4,'M');
}
/*===|================================================
Creating user authentication system
===|==============================================*/
void authenticateUsers(){
_setcursortype(_SOLIDCURSOR);
clrscr();
//creating box boundary lines
createHorzLines(11,69,2, 'T');
createVertLines(3, 23, 11);
createVertLines(3, 23, 69);
createHorzLines(11,69,24,'B');
//showing inner header
innerHeader();
gotoxy(36,10);
cprintf("WELCOME");
gotoxy(33,11);
cprintf("PLEASE LOGIN");
gotoxy(16,12);
cprintf("-------------------------------------------------");
gotoxy(16,14);
cprintf("USERNAME: %c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c",219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219);
gotoxy(16,16);
cprintf("PASSWORD: %c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c",219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219);
gotoxy(28,18);
cprintf("Press <ENTER> to login.");
gotoxy(28,14);
fflush(stdin);
scanString(username);
gotoxy(28,16);
fflush(stdin);
scanPassword(password);
if(stricmp(username,"masta")==0 && strcmp(password,"cpdor")==0)
{
loggedIn = 1;
clrscr();
gotoxy(30,10);
textcolor(YELLOW);
cprintf("Wait. Loggin in.");
delay(200);
cprintf(".");
delay(200);
cprintf(".");
delay(200);
cprintf(".");
delay(200);
textcolor(WHITE);
systemMenu();
}
else
{
gotoxy(16,22);
textcolor(RED);
cprintf("Username or Password Invalid!");
textcolor(WHITE);
gotoxy(16,23);
cprintf("Press any key and type again.");
getch();
authenticateUsers();
}
getch();
}
/*===|================================================
Generating the system's main menu.
===|==============================================*/
void systemMenu(){
do{
_setcursortype(_SOLIDCURSOR);
clrscr();
//creating box boundary lines
createHorzLines(11,69,2, 'T');
createVertLines(3, 23, 11);
createVertLines(3, 23, 69);
createHorzLines(11,69,24,'B');
//showing inner header
innerHeader();
gotoxy(14,7);
cprintf("Welcome to Parkign system");
gotoxy(14,8);
cprintf("-------------------------");
gotoxy(14,9);
cprintf("Please choose what you want to do.");
gotoxy(14,10);
cprintf("[Press the MENU KEY of desired task]");
//printing the menu
gotoxy(14,13);
cprintf("KEY | TASK");
gotoxy(14,14);
cprintf(" 1. ADD TWO WHEELERS.");
gotoxy(14,15);
cprintf(" 2. ADD FOUR WHEELERS.");
gotoxy(14,16);
cprintf(" 3. RELEASE VEHICLE.");
gotoxy(14,17);
cprintf(" 4. SHOW DAILY REPORT.");
gotoxy(14,18);
cprintf(" 5. SIGN OFF & EXIT");
gotoxy(14,21);
cprintf("Press menu key:");
gotoxy(30,21);
cprintf("%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c", 219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219);
_setcursortype(_SOLIDCURSOR);
gotoxy(30,21);
fflush(stdin);
menuKey = getch();
}
while(menuKey!='1' && menuKey!='2' && menuKey!='3' && menuKey!='4' && menuKey!='5');
switch(menuKey){
case '1':
addTwoWheelers();
break;
case '2':
addFourWheelers();
break;
case '3':
searchVehicle();
break;
case '4':
generateReport();
break;
case '5':
exitApp();
break;
}
}
/*===|================================================
Printing system date, in American format.
===|==============================================*/
void date()
{
struct date dt;
getdate(&dt);
switch (dt.da_mon){
case 1:
cprintf("Jan");
break;
case 2:
cprintf("Feb");
break;
case 3:
cprintf("Mar");
break;
case 4:
cprintf("Apr");
break;
case 5:
cprintf("May");
break;
case 6:
cprintf("Jun");
break;
case 7:
cprintf("Jul");
break;
case 8:
cprintf("Aug");
break;
case 9:
cprintf("Sep");
break;
case 10:
cprintf("Oct");
break;
case 11:
cprintf("Nov");
break;
default :
cprintf ("Dec");
}
printf(" %d, %d",dt.da_day,dt.da_year);
}
/*===|================================================
getting system curr time
===|==============================================*/
float time(){
struct time tm;
gettime(&tm);
hour = tm.ti_hour;
if(hour >= 12){
hour = hour-12;
}
mins = tm.ti_min;
return hour+(mins/100);
}
/*===|================================================
vehicle structure.
===|==============================================*/
struct vehicles{
int id;
float entry;
char num[32];
float exit;
int charge;
char user[32];
int status; /* 0 for parked, 1 for released */
}vehicle;
/*===|================================================
new and unique key generation, automatically.
===|==============================================*/
int autoKeyGenerate()
{
i=0;
fl=fopen("VL-DATA\\listVhcl.txt","rb+");
if(fl==NULL)
{
fclose(fl);
return 1;
}
while(fread(&vehicle,sizeof(vehicle),1,fl)!=0)
{
i++;
}
fclose(fl);
return i+1;
}
/*===|================================================
Creating a form to get the vehicle data from user &
store it.
===|==============================================*/
int addVehicleForm(int vType){
//showing vehicle addition form.
gotoxy(14,10);
cprintf("Invoice No : ");
gotoxy(14,12);
cprintf("Date : ");
gotoxy(14,14);
cprintf("Entry time : ");
gotoxy(14,16);
cprintf("Vehicle no :");
gotoxy(14,19);
cprintf("Type vehicle NO. and press ENTER.");
//text box design.
gotoxy(28,16);
cprintf("%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c", 219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219);
textbackground(CYAN);
textcolor(WHITE);
textcolor(YELLOW);
//adding new & uniquie id.
gotoxy(28,10);
vehicle.id=autoKeyGenerate();
cprintf("%i", vehicle.id);
//adding date
gotoxy(28,12);
date();
//adding system current time.
gotoxy(28,14);
vehicle.entry = time();
cprintf("%2.2f", vehicle.entry);
textcolor(WHITE);
//taking vehicle num.
gotoxy(28,16);
scanWords(vehicle.num);
//adding default charge
if(vType==2){
vehicle.charge = twoWheelerCharge;
}
else if(vType==4){
vehicle.charge = fourWheelerCharge;
}
//adding staff name
strcpy(vehicle.user,username);
//adding default status "Parked==0"
vehicle.status=0;
//Writing into file
fl = fopen("VL-DATA\\listVhcl.txt", "ab+");
if(fl==NULL){
clrscr();
gotoxy(8,10);
cprintf("Couldn't write to file. Something went wrong. Please try again.");
gotoxy(27,12);
cprintf("Press <ANY> key to go back.");
getch();
systemMenu();
}
else{
fwrite(&vehicle,sizeof(vehicle),1,fl);
fclose(fl);
delay(200);
gotoxy(14,21);
cprintf("Record added successfully.");
delay(200);
}
//creating 'Park Entry Card'
clrscr();
//creating box boundary lines
createHorzLines(11,69,2, 'T');
createVertLines(3, 23, 11);
createVertLines(3, 23, 69);
createHorzLines(11,69,24,'B');
innerHeader();
gotoxy(14,6);
cprintf("PARK ENTRY CARD");
gotoxy(14,7);
cprintf("---------------");
gotoxy(14,8);
date();
//creating report boundaries.
createHorzLines(14,66,9,'T');
createVertLines(10,18,14);
createVertLines(10,18,66);
gotoxy(16,11);
cprintf("Invoice No : %i", vehicle.id);
gotoxy(16,13);
cprintf("Entry time : %2.2f",vehicle.entry);
gotoxy(16,15);
cprintf("Vehicle No : %s", vehicle.num);
gotoxy(16,17);
cprintf("Vehicle Type : %i Wheeler", vType);
createHorzLines(14,66,19,'B');
gotoxy(14,20);
cprintf("Regards: %s", vehicle.user);
gotoxy(14,23);
cprintf("Press <ANY KEY> to return to main menu.");
getch();
systemMenu();
return 0;
}
/*===|================================================
Two wheeler vehicle addtion gateway function.
===|==============================================*/
void addTwoWheelers(){
clrscr();
//creating box boundary lines
createHorzLines(11,69,2, 'T');
createVertLines(3, 23, 11);
createVertLines(3, 23, 69);
createHorzLines(11,69,24,'B');
//showing inner header
innerHeader();
gotoxy(14,7);
cprintf("1. ADD TWO WHEELERS");
gotoxy(14,8);
cprintf("-------------------");
//showing data addition form.
addVehicleForm(2);
}
/*===|================================================
Four wheeler vehicle addtion gateway function.
===|==============================================*/
void addFourWheelers(){
clrscr();
//creating box boundary lines
createHorzLines(11,69,2, 'T');
createVertLines(3, 23, 11);
createVertLines(3, 23, 69);
createHorzLines(11,69,24,'B');
//showing inner header
innerHeader();
gotoxy(14,7);
cprintf("2. ADD FOUR WHEELERS");
gotoxy(14,8);
cprintf("--------------------");
//Showing data addition form.
addVehicleForm(4);
}
/*===|================================================
Vehicle search & release system & processigns
===|==============================================*/
void searchVehicle(){
int found=0;
int recordSize;
clrscr();
//creating box boundary lines
createHorzLines(11,69,2, 'T');
createVertLines(3, 23, 11);
createVertLines(3, 23, 69);
createHorzLines(11,69,24,'B');
//showing inner header
innerHeader();
gotoxy(14,7);
cprintf("3. RELEASE VEHICLE");
gotoxy(14,8);
cprintf("------------------");
gotoxy(14,9);
cprintf("Please enter 'park entry card' no. to search.");
gotoxy(14,12);
cprintf("Invoice no: ");
gotoxy(26,14);
cprintf("(Type number and press ENTER to search.)");
//styling text box:
gotoxy(26,12);
cprintf("%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c", 219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219,219);
textcolor(WHITE);
//returing to main menu from 'ESC' key.
fflush(stdin);
gotoxy(26,12);
invoiceNo = scanInt();
clrscr();
//creating box boundary lines
createHorzLines(11,69,2, 'T');
createVertLines(3, 23, 11);
createVertLines(3, 23, 69);
createHorzLines(11,69,24,'B');
//showing inner header
innerHeader();
gotoxy(14,7);
cprintf("3.1 RELEASE VEHICLE");
gotoxy(14,8);
cprintf("-------------------");
//Opening file in RB mode to enable readonly & safe search.
fl=fopen("VL-DATA\\listVhcl.txt","rb+");
if(fl==NULL){
clrscr();
gotoxy(8,10);
cprintf("Couldn't read the data. Something went wrong. Please try again.");
gotoxy(27,12);