Railway Reservation System

Code :

#include<conio.h>

#include<stdio.h>

#include<graphics.h>

#include<stdlib.h>

#include<dos.h>

#include<string.h>

#include<math.h>

/***************Global Variable Declarations****************/

union REGS i,o;

int xmax,ymax;

int gdriver = DETECT, gmode, errorcode,x,y;

int count=0,no_pass=0;

FILE *ptr1;

char d[8][3]={{"S1"},{"S2"},{"S3"},{"S4"},{"S5"},{"S6"},{"S7"},{"S8"}};

char x1[2];

/****************************Global Structures declared**********/

struct travel

{

char tno[5];

//char doj[10];

int d1,m1,y1;

char from[4];

char to[4];

char passen[6][20];

char sex[6][2];

char age[6][3];

int seat_no[6];

char coano[3];

// float pnr;

long int pnr;

float bill;

}passenger;

struct

{

// float pnr;

long int pnr;

}pass;

struct

{

int seat_no;

char coano[3];

char status[1];

}berth;

struct

{

char tno[5];

char tname[20];

}train;

/***********************User Defined Functions***********/

void firstscreen();

void mainmenu();

void reserv();

void clear();

void setgraph();

void clearline();

void drawbox();

void cancel();

void enquiry();

void color(int,int,int);

void printtic(struct travel);

/*****************Main Function*****************************/

void main()

{

int i;

FILE *ptr,*tr;

/***********loop for writing train nos***************/

if((tr=fopen("tra.dat","r"))==NULL)

{

tr=fopen("tra.dat","w");

strcpy(train.tno,"3143");

strcpy(train.tname,"Darjeeling Mail");

fwrite(&train,sizeof(train),1,tr);

strcpy(train.tno,"3147");

strcpy(train.tname,"Uttarbanga Exp");

fwrite(&train,sizeof(train),1,tr);

fclose(tr);

}

/************loop for writing train berth nos*********/

if((ptr=fopen("berths3.dat","r"))==NULL)

{

ptr=fopen("berths3.dat","wb");

strcpy(berth.coano,d[0]);

strcpy(berth.status,"V");

for(i=1;i<=73;i++)

{

if(i>72)

{

count++;

strcpy(berth.coano,d[count]);

i=1;

}

if(count==8)

break;

berth.seat_no=i;

fwrite(&berth,sizeof(berth),1,ptr);

}

fclose(ptr);

if((ptr=fopen("berths7.dat","r"))==NULL)

{

ptr=fopen("berths7.dat","wb");

strcpy(berth.coano,d[0]);

strcpy(berth.status,"V");

for(i=1;i<=73;i++)

{

if(i>72)

{

count++;

strcpy(berth.coano,d[count]);

i=1;

}

if(count==8)

break;

berth.seat_no=i;

fwrite(&berth,sizeof(berth),1,ptr);

}

fclose(ptr);

textcolor(WHITE);

textbackground(BLACK);

clrscr();

firstscreen();

mainmenu();

reserv();

cancel();

getch();

}

void firstscreen()

{

int r,c;

for(r=4;r<=20;r++)

{

gotoxy(20,r);

printf("*");

gotoxy(60,r);

printf("*");

}

for(c=20;c<60;c++)

{

gotoxy(c,4);

printf("*");

gotoxy(c,20);

printf("*");

}

gotoxy(36,6);

textattr(LIGHTRED);

cprintf("PROJECT");

gotoxy(39,8);

textcolor(BLUE);

cprintf("ON");

gotoxy(32,10);

textcolor(BROWN);

cprintf("Railway Reservation");

gotoxy(25,13);

textcolor(YELLOW);

putch(1);

textcolor(CYAN);

cprintf(" DEVELOPERS : ");

cprintf("Dinesh Chachan");

gotoxy(40,14);

cprintf("Ashutosh Kumar");

gotoxy(40,15);

cprintf("Deepshikha Deb");

gotoxy(25,17);

textcolor(YELLOW);

putch(2);

textcolor(CYAN);

cprintf(" GUIDE : ");

textcolor(CYAN);

cprintf("Udit Chakraborty");

gotoxy(28,23); textcolor(MAGENTA + BLINK);

cprintf("Press a key to continue");

getch();

}

void mainmenu()

{

char choice;

setgraph();

settextjustify(CENTER_TEXT, CENTER_TEXT);

settextstyle(TRIPLEX_FONT, HORIZ_DIR, 5);

outtextxy(xmax,45,"Railway Reservation");

/* draw a rectangle */

rectangle(100,150,500,350);

gotoxy(17,12);

printf("1. For reservation press 1

");

gotoxy(17,14);

printf("2. For cancellation press 2

");

gotoxy(17,16);

printf("3. For enquiry press 3

");

gotoxy(17,18);

printf("4. For closing the program press 4

");

gotoxy(48,25);

printf("Created by SOFTECH SOLUTIONS Ltd.");

gotoxy(20,20);

printf("Choice : ");

scanf("%d",&choice);

switch(choice)

{

case 1:

reserv();

break;

case 2:

closegraph();

clrscr();

cancel();

break;

case 3:

closegraph();

enquiry();

break;

case 4:

exit(1);

default:

gotoxy(29,20);

printf("Not a valid choice");

getch();

main();

}

int pass_name(int i,int x, int y)

{

int flag,pos;

{

flag=1;

gotoxy(x,y);

fflush(stdin);

gets(passenger.passen[i]);

fflush(stdin);

strupr(passenger.passen[i]);

if (strlen(passenger.passen[i]) == 0)

{

if(i>0)

{

return(7);

}

gotoxy(10,24);

printf("aPassenger Name should not be left BLANK");

flag=0;

//i--;

getch();

clearline(24);

}

else if (strlen(passenger.passen[i]) >20)

{

//gotoxy(10,20);

gotoxy(10,24);

printf("aPassenger Name must be less than 20 characters");

flag=0;

getch();

clearline(24);

}

}while(flag==0);

gotoxy(x,y);

puts(passenger.passen[i]);

i++;

return(i);

}

int pass_sex(int j,int x,int y)

{

int flag,i;

char ch[1][1];

{

flag=1;

gotoxy(x,y);

fflush(stdin);

gets(passenger.sex[j]);

fflush(stdin);

strupr(passenger.sex[j]);

if (strlen(passenger.sex[j]) == 0)

{

gotoxy(10,24);

printf("aSex should not be left BLANK");

flag=0;

getch();

clearline(24);

}

else if(strlen(passenger.sex[j])!=1)

{

gotoxy(10,24);

printf("aPassenger's Sex must be 1 characters long");

flag=0;

getch();

clearline(24);

}

}while (flag==0);

gotoxy(x,y);

puts(passenger.sex[j]);

j++;

return(j);

}

int pass_age(int k,int x,int y)

{

int flag,i,j;

{

flag=1;

gotoxy(x,y);

if(flag==1)

no_pass++;

gets(passenger.age[k]);

fflush(stdin);

strupr(passenger.age[k]);

if (strlen(passenger.age[k]) == 0)

{

gotoxy(10,24);

printf("aPassenger's Age should not be left BLANK");

flag=0;

getch();

clearline(24);

}

else if (strlen(passenger.age[k])!=2)

{

gotoxy(10,24);

printf("aPassenger's Age must be equal to 2 characters");

flag=0;

// k--;

getch();

clearline(24);

}

else if(strcmp(passenger.age[k],"00")==0)

{

gotoxy(10,24);

printf("aPassenger's Age cannot be less than 1 year");

flag=0;

getch();

clearline(24);

}

for(i=k;i<k+1;i++)

{

for(j=0;j<2;j++)

{

if(!isdigit(passenger.age[i][j]))

{

gotoxy(10,24);

printf("aEnter a valid age");

flag=0;

getch();

clearline(24);

}

}while (flag==0);

gotoxy(x,y);

k++;

puts(passenger.age[k]);

return(k);

}

showmouseptr()

{

i.x.ax=1;

int86(0x33,&i,&o);

}

int restrictmouseptr(int x1,int y1,int x2,int y2)

{

i.x.ax=7;

i.x.cx=x1;

i.x.dx=x2;

int86(0x33,&i,&o);

i.x.ax=8;

i.x.cx=y1;

i.x.dx=y2;

int86(0x33,&i,&o);

}

void clear()

{

int i,j;

for(i=0;i<=80;i++)

{

for(j=0;j<=25;j++)

{

printf("%c",' ');

gotoxy(i,j);

}

gotoxy(1,1);

}

void setgraph()

{

clrscr();

/* initialize graphics and local variables */

initgraph(&gdriver, &gmode, "c:\tc\bgi");

/* read result of initialization */

errorcode = graphresult();

/* an error occurred */

if (errorcode != grOk)

{

printf("Graphics error: %s

", grapherrormsg(errorcode));

printf("Press any key to halt:");

getch();

exit(1);

}

xmax = getmaxx()/2;

ymax = getmaxy()/2;

}

void clearline(int yco)

{

int i,j;

gotoxy(5,yco);

for(i=0;i<70;i++)

{

printf("%c",' ');

}

void drawbox()

{

int xr,xc;

int la,ra;

gotoxy(0,0);

for(xr=1;xr<=80;xr++)

printf("?");

xc=2;

for(la=1;la<=23;la++)

{

gotoxy(1,xc);

printf("?");

gotoxy(80,xc);

printf("?");

xc++;

}

gotoxy(0,25);

for(xr=1;xr<80;xr++)

printf("?");

gotoxy(1,1);

printf("?");

gotoxy(80,24);

printf("?");

}

void reserv()

{

int i,flag,j,k,test,found,set_no,count1=0,year;

struct date d;

float pnrno;

char tno[3],ans;

char a[1],c,age[3],ch;

char *p;

FILE *ptr,*pno,*tr;

closegraph();

highvideo();

//Design Part

clear();

drawbox();

gotoxy(3,2);

for(i=0;i<74;i++)

printf("?");

j=3;

for(i=0;i<4;i++)

{

gotoxy(3,j);

printf("?");

gotoxy(77,j);

printf("?");

j++;

}

gotoxy(3,6);

for(i=0;i<75;i++)

printf("?");

gotoxy(6,2);

printf(" Journey Details ");

color(15,18,3);

gotoxy(5,3);

printf("Train No : ");

color(32,46,3);

gotoxy(20,3);

printf("Train Name :");

color(67,68,3);

color(71,72,3);

color(75,76,3);

gotoxy(49,3);

printf("Date of Booking :");

gotoxy(67,3);

getdate(&d);

printf("%d",d.da_day);

gotoxy(69,3);

putch('-');

gotoxy(71,3);

printf("%d",d.da_mon);

putch(' -');

printf("%d",d.da_year);

color(12,14,5);

gotoxy(5,5);

printf("From :");

color(27,29,5);

gotoxy(20,5);

printf("To :");

color(67,68,5);

color(71,72,5);

color(75,76,5);

gotoxy(49,5);

printf("Date Of Journey :");

gotoxy(3,8);

for(i=0;i<=74;i++)

printf("?");

gotoxy(7,8);

printf("Passenger Details");

j=9;

for(i=0;i<14;i++)

{

gotoxy(3,j);

printf("?");

gotoxy(77,j);

printf("?");

j++;

}

gotoxy(3,23);

printf("");

gotoxy(3,23);

for(i=0;i<74;i++)

printf("?");

gotoxy(4,10);

for(i=0;i<73;i++)

printf("?");

color(8,31,11);

gotoxy(22,9);

printf("NAME");

gotoxy(46,9);

printf("SEX");

gotoxy(53,9);

printf("AGE");

gotoxy(65,9);

printf("REMARKS");

j=9;

for(i=0;i<14;i++)

{

gotoxy(44,j);

printf("?");

gotoxy(51,j);

printf("?");

gotoxy(58,j);

printf("?");

j++;

}

for(i=0;i<6;i++)

{

color(5,38,(11+i));

color(46,48,(11+i));

color(53,56,(11+i));

color(5,38,(16+i));

color(46,48,(16+i));

color(53,56,(16+i));

}

//User input part

gotoxy(15,3);

{

int len;

fflush(stdin);

//name input

gets(passenger.tno);

if(len=(strlen(passenger.tno))!=4)

{

gotoxy(10,24);

printf("Train No Must be 4 digits long");

getch();

clearline(24); //clears the line

gotoxy(15,3);

}

tr=fopen("tra.dat","r");

fread(&train,sizeof(train),1,tr);

while(!feof(tr))

{

if((strcmp(passenger.tno,train.tno))==0)

{

found=0;

flag=0;

break;

}

else

found=2;

fread(&train,sizeof(train),1,tr);

}

if(found==2)

{

gotoxy(8,24);

printf("This Train No does not exist");

getch();

clearline(24);

gotoxy(15,3);

flag=1;

}

}while(strlen(passenger.tno)!=4||flag==1);

if(found==0)

{

gotoxy(32,3);

puts(train.tname);

found=1;

}

fflush(stdin);

{

flag=1;

gotoxy(12,5);

fflush(stdin);

scanf("%[^

]",passenger.from);

fflush(stdin);

strupr(passenger.from);

if (strlen(passenger.from) == 0)

{

gotoxy(10,24);

printf("aFrom field should not be left BLANK");

flag=0;

getch();

clearline(24);

}

else if (strlen(passenger.from) != 3)

{

gotoxy(10,24);

printf("aFrom should be equal to 3 characters");

flag=0;

getch();

clearline(24);

}

for(i=0;i<3;i++)

{

ch=passenger.from[i];

if(isdigit(ch))

{

gotoxy(10,24);

printf("aEnter a valid Boarding Place");

flag=0;

getch();

clearline(24);

break;

}

}while (flag==0);

gotoxy(12,5);

puts(passenger.from);

{

flag=1;

gotoxy(27,5);

fflush(stdin);

scanf("%[^

]",passenger.to);

fflush(stdin);

strupr(passenger.to);

if (strlen(passenger.to) == 0)

{

gotoxy(10,24);

printf("aTo field should not be left BLANK");

flag=0;

getch();

clearline(24);

}

else if (strlen(passenger.to) != 3)

{

gotoxy(10,24);

printf("aTo should be equal to 3 characters");

flag=0;

getch();

clearline(24);

}

for(i=0;i<3;i++)

{

ch=passenger.to[i];

if(isdigit(ch))

{

gotoxy(10,24);

printf("aEnter a valid Destination Place");

flag=0;

getch();

clearline(24);

break;

}

}while (flag==0);

gotoxy(27,5);

puts(passenger.to);

i=j=k=0;

gotoxy(67,5);

while(c!=13)

{

fflush(stdin);

c=getch();

if((c<'0'||c>'9')&&c!=13&&c!=8)

{

if(c==27)

return;

gotoxy(5,24);

printf("Please Enter Valid Date.");

getch();

gotoxy(67,5);

printf(" ");

gotoxy(5,24);

clearline(24);

gotoxy(67,5);

count1=0;

c='a';

}

else if(c==8)

{

if(wherex()>69)

{

gotoxy(wherex()-1,15);

putch(' ');

count1--;

gotoxy(wherex()-1,15);

}

else if(c!=13)

{

if(wherex()<69)

{

putch(c);

age[count1]=c;

count1++;

}

else

{

gotoxy(5,24);

printf("Date Can Be Only 2 Digits.");

getch();

clearline(24);

gotoxy(67,5);

}

else

{

age[count1]='

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Sunday, May 22, 2022

Railway Reservation System

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