hospmgmt.c

hospital management codes

/***************************************************************************
* File             : HOSPITAL.C
* Description : Hospital management system to maintain patient details as well
		as staff details..
* Author        : I.Mohamed Bari,05CA032,II Year MCA,Karunya University.
* Version       : 1.0
* Date            : 1/feb/2007
****************************************************************************/
#include<stdio.h>
#include<conio.h>
#include<dos.h>
#include<string.h>
/****************************************************************************
* Function      : main
* Description  :The main function is used for whole hospital management process.
* Parameters   : void
* Returns        : Void
*****************************************************************************/
void main()
{
int iCh1,iInc;
e:
clrscr();
/* To Display Main menu */
gotoxy(26,40);
textcolor(9);
cprintf("INFOSYS CAMPUS CONNECT PROGRAM");
gotoxy(32,44);
textcolor(19);
cprintf("KARUNYA UNIVERSITY");
gotoxy(16,42);
cprintf("HOSPITAL MANAGEMENT SYSTEM DONE BY MOHAMED BARI.I");
gotoxy(8,45);
textcolor(9);
/* To Dispaly date and time */
cprintf("DATE : %s ",__DATE__);
gotoxy(55,45);
cprintf("TIME : %s ",__TIME__);
for(iInc=0;iInc<=30;iInc++)
{
gotoxy(20,iInc);
textcolor(7);
cprintf("-");
}
for(iInc=0;iInc<80;iInc++)
{
gotoxy(iInc,30);
textcolor(7);
cprintf("|");
}
gotoxy(30,8);
textcolor(9);
/* Main menu */
cprintf("HOSPITAL MANAGEMENT SYSTEM");
gotoxy(30,10);
textcolor(19);
cprintf("1.OUT PATIENT");
gotoxy(30,12);
cprintf("2.IN PATIENT");
gotoxy(30,14);
cprintf("3.STAFF");
gotoxy(30,16);
cprintf("0.EXIT");
gotoxy(30,18);
textcolor(9);
cprintf("ENTER YOUR CHOICE:");
scanf("%d",&iCh1);
if(iCh1==0)
{
/* To exit from the system */
gotoxy(30,28);
textcolor(4);
cprintf("SYSTEM SHUTTING DOWN");
sleep(3);
gotoxy(26,40);
printf("INFOSYS CAMPUS CONNECT PROGRAM");
gotoxy(8,42);
printf("HOSPITAL MANAGEMENT SYSTEM DONE BY MOHAMED BARI.I");
gotoxy(8,45);
printf("DATE : %s ",__DATE__);
gotoxy(55,45);
printf("TIME : %s ",__TIME__);
exit(0);
}
else{
/* Declarations of Variables */
FILE *fp,*ft;
char cAns,cChoice;
struct hospital
{
char acPhistory[50],acName[30],acDesiq[20],acStreet[30],acCity[24],acPhno[11],acDoj[11],acRoom[4],acP_id[4],acSex[2];
int iAge,iSal;
};
struct hospital e;
char icPid[4];
int iF=0,iC=0,iF1=0;
long int lRecsize;
fp=fopen("hp.dat","rb+");
if(fp==NULL)
{
fp=fopen("\hp.dat","wb+");
if(fp==NULL)
{
puts("\n\t\tCannot Open file");
exit();
}
}
lRecsize=sizeof(e);

while(1)
{
clrscr();
textcolor(4);
if(iCh1==1) {
gotoxy(30,8);
textcolor(4);
/* Sub menu for manipulation of patient and staff details */
cprintf("OUT-PATIENT MENU"); }
else if(iCh1==2) {
gotoxy(30,8);
textcolor(4);
cprintf("IN-PATIENT MENU"); }
else if(iCh1==3) {
gotoxy(30,8);
textcolor(4);
cprintf("STAFF MENU"); }
gotoxy(26,40);
textcolor(4);
cprintf("INFOSYS CAMPUS CONNECT PROGRAM");
gotoxy(32,44);
textcolor(19);
cprintf("KARUNYA UNIVERSITY");
gotoxy(16,42);
textcolor(19);
cprintf("HOSPITAL MANAGEMENT SYSTEM DONE BY MOHAMED BARI.I");
gotoxy(8,45);
textcolor(4);
cprintf("DATE : %s ",__DATE__);
gotoxy(55,45);
cprintf("TIME : %s ",__TIME__);
for(iInc=0;iInc<=30;iInc++)
{
gotoxy(20,iInc);
textcolor(7);
cprintf("-");
}
for(iInc=0;iInc<=80;iInc++)
{
gotoxy(iInc,30);
textcolor(7);
cprintf("|");
}
gotoxy(30,10);
textcolor(19);
cprintf("1.ADD ");
gotoxy(30,12);
cprintf("2.DISPLAY");
gotoxy(30,14);
cprintf("3.MODIFY");
gotoxy(30,16);
cprintf("4.DELETE");
gotoxy(30,18);
cprintf("0.EXIT");
gotoxy(30,20);
textcolor(4);
cprintf("SELECT YOUR OPTION: ");
fflush(stdin);
cChoice=getche();
clrscr();
gotoxy(25,8);
textcolor(5);
switch(cChoice)
{
case '1':
   //To add a record
   w:
   printf("\n\n\n\t\tENTER ID: ");
   scanf("%s",icPid);
   rewind(fp);
   //Checking for unique id
   while(fread(&e,lRecsize,1,fp)==1)
   {
   if(strcmp(e.acP_id,icPid)==0)
   {
   iF=1;
   printf("\n\t\tALREADY EXISTS");
   goto w;
   }}
   if(iF==0||fread(&e,lRecsize,1,fp)==0)
   {
   fseek (fp,0,SEEK_END);
   strcpy(e.acP_id,icPid);
   a3:
   printf("\n\t\tENTER NAME: ");
   scanf("%s",e.acName);
   if(strlen(e.acName)>30||strlen(e.acName)<3)
   goto a3;
   if(iCh1==3){
   a4:
   printf("\n\t\tENTER DESIGNATION: ");
   scanf("%s",e.acDesiq);
   if(strlen(e.acDesiq)>20||strlen(e.acDesiq)<3)
   goto a4;
     }
   if(iCh1!=3){
   printf("\n    \t\tENTER CONSULTANT NAME: ");
   scanf("%s",e.acDesiq);      }
   p:
   printf("\n    \t\tENTER SEX [M/F]: ");
   scanf("%s",e.acSex);
   if(strlen(e.acSex)>1)
   goto p;
   f:
   printf("\n   \t\tENTER AGE : ");
   scanf("%d",&e.iAge);
   if(iCh1==3){
   if(e.iAge<20||e.iAge>65)
   goto f; }
   else
   {  if(e.iAge<0||e.iAge>100)
   goto f; }
   a5:
   printf("\n    \t\tENTER STREET: ");
   scanf("%s",e.acStreet);
   if(strlen(e.acStreet)>30||strlen(e.acStreet)<5)
   goto a5;
   a6:
   printf("\n    \t\tENTER CITY: ");
   scanf("%s",e.acCity);
   if(strlen(e.acCity)>24||strlen(e.acCity)<3)
   goto a6;
   a:
   printf("\n    \t\tENTER CONTACT NUMBER: ");
   scanf("%s",e.acPhno);
   if(strlen(e.acPhno)>10||strlen(e.acPhno)<10)
   goto a;
   if(iCh1!=3){
   a2:
   printf("\n    \t\tENTER PATIENT HISTORY: ");
   scanf("%s",e.acPhistory);
   if(strlen(e.acPhistory)>50)
   goto a2;
   }
   if(iCh1==3)  {
   printf("\n    \t\tENTER DATE OF JOIN(dd-mmm-yy): ");
   scanf("%s",e.acDoj);
   v:
   printf("\n\t\tSALARY/DAY: ");
   scanf("%d",&e.iSal);
   if(e.iSal<100 || e.iSal>9000)
   goto v;
   }
   if(iCh1==2)
   {
    printf("\n\t\tENTER ROOM NUMBER: ");
    scanf("%s",e.acRoom);
    printf("\n    \t\tENTER DATE OF JOIN: ");
    scanf("%s",e.acDoj);
    }
   fwrite(&e,lRecsize,1,fp);
   /*Flushes a stream On success  returns 0 , On error  returns EOF */
   fflush(stdin);
   }
   break;
case '2':
   //Searching and displaying all the information by id
   textcolor(7);
   printf("\n\n\n\t\tENTER ID: ");
   scanf("%s",icPid);
   rewind(fp);
   while(fread(&e,lRecsize,1,fp)!=0)
   {
   printf("hai");
   if(strcmp(e.acP_id,icPid)==0)
   {   printf("bye");
  iC=1;
  clrscr();
  //Display according to Main menu
  gotoxy(0,20);
  //outpatient
  if(iCh1==1){
  printf("\n\n\n\t\tDETAILS OF OUTPATIENT:%s",strupr(e.acName));
  printf("\n_____________________________________________________________________\n\n");
  printf("\n\n NAME  : %s\t  ID  : %s\t CONSULTANT NAME  : %s\n\n SEX   : %s\t AGE : %d \n\n STREET: %s\n\n CITY : %s\n\n PHONE : %s\n\n PATIENT HISTORY: %s",strupr(e.acName),strupr(e.acP_id),strupr(e.acDesiq),strupr(e.acSex),e.iAge,strupr(e.acStreet),strupr(e.acCity),strupr(e.acPhno),strupr(e.acPhistory));
  printf("\n_____________________________________________________________________\n\n");
  getch();  }
  //Staff
 else if(iCh1==3){
  printf("\n\n\n\t\tDETAILS OF :%s %s",strupr(e.acDesiq),strupr(e.acName));
  printf("\n_____________________________________________________________________\n\n");
  printf("\n\n NAME  : %s\t  ID  : %s \t  DESIGNATION: %s\n\n SALARY  : Rs %d(/day)\n\n AGE  : %d  \t SEX : %s  \n\n DATE OF JOIN : %s\n\n STREET: %s\n\n CITY  : %s\n\n PHONE : %s ",strupr(e.acName),strupr(e.acP_id),strupr(e.acDesiq),e.iSal,e.iAge,strupr(e.acSex),strupr(e.acDoj),strupr(e.acStreet),strupr(e.acCity),strupr(e.acPhno),strupr(e.acPhistory));
  printf("\n_____________________________________________________________________\n\n");
  getch();  }
  //Inpatient
  else if(iCh1==2){
  printf("\n\n\n\t\tDETAILS OF INPATIENT:%s",strupr(e.acName));
  printf("\n_____________________________________________________________________\n\n");
  printf("\n\n NAME  : %s\t  ID  : %s\t CONSULTANT NAME  : %s\n\n AGE   : %d\t SEX : %s \t STREET: %s\n\n CITY  : %s\n\n PHONE : %s\n\n PATIENT HISTORY: %s\n\n ROOM NUMBER : %s\n\n DATE OF ADMISSION:%s ",strupr(e.acName),strupr(e.acP_id),strupr(e.acDesiq),e.iAge,strupr(e.acSex),strupr(e.acStreet),strupr(e.acCity),strupr(e.acPhno),strupr(e.acPhistory),strupr(e.acRoom),strupr(e.acDoj));
  printf("\n_____________________________________________________________________\n\n");
  getch();  }
  }
   }
   if(iC==0)
   {
   printf("\n\t\tRECORD DOESN'T EXISTS..");
   getch();
   }iC=0;
   break;
case '3':
   //Searching and modifying Records by id
   cAns='y';
   while(cAns=='y')
   {
   printf("\n\n\n\t\tENTER ID: ");
   scanf("%s",icPid);
   rewind(fp);
   while(fread(&e,lRecsize,1,fp)==1)
   {
   if(strcmp(e.acP_id,icPid)==0)
   {
   b:
   printf("\n\n\t\tENTER NAME: %s : ",strupr(e.acName));
   scanf("%s",e.acName);
   if(strlen(e.acName)>20||strlen(e.acName)<3)
   goto b;
   b1:
   printf("  \n\t\tENTER SEX : %s : ",strupr(e.acSex));
   scanf("%s",e.acSex);
   if(strlen(e.acSex)>1)
   goto b1;
   r:
   printf("  \n\t\tENTER AGE: %d : " ,e.iAge);
   scanf("%d",&e.iAge);
   if(e.iAge<20||e.iAge>65)
   goto r;
   b3:
   printf("  \n\t\tENTER STREET: %s : ",strupr(e.acStreet));
   scanf("%s",e.acStreet);
   if(strlen(e.acStreet)>30||strlen(e.acStreet)<5)
   goto b3;
   b4:
   printf("  \n\t\tENTER CITY: %s :",strupr(e.acCity));
   scanf("%s",e.acCity);
   if(strlen(e.acCity)>24||strlen(e.acCity)<3)
   goto b4;
   a1:
   printf("  \n\t\tENTER CONTACT NUMBER: %s :",strupr(e.acPhno));
   scanf("%s",e.acPhno);
   if(strlen(e.acPhno)>10||strlen(e.acPhno)<10)
   goto a1;
   if(iCh1==3){
   b2:
   printf("\n    \t\tENTER DESIGNATION: %s : ",strupr(e.acDesiq));
   scanf("%s",e.acDesiq);
   if(strlen(e.acDesiq)>20||strlen(e.acDesiq)<3)
   goto b2;
   o:
   printf("\n    \t\tENTER SALARY: %d :",e.iSal);
   scanf("%d",&e.iSal);
   if(e.iSal<100||e.iSal>9000)
   goto o;
    }

   if(iCh1!=3){
   b5:
   printf("\n    \t\tENTER PATIENT HISTORY: %s : ",e.acPhistory);
   scanf("%s",e.acPhistory);
   if(strlen(e.acPhistory)>50)
   goto b5;
      }
   fseek(fp,-lRecsize,SEEK_CUR); //Repositions the file pointer of a stream
   fwrite(&e,lRecsize,1,fp);
   printf("\n    \t\tRECORD MODIFIED ");
   break;
   }else
   printf("\n    \t\tRECORD DOESNT EXISTS ");
   }
   printf("\n\n\n\t\tDO U WANT TO MODIFY ANY RECORD[y/n]");
   /*Flushes a stream On success  returns 0 , On error  returns EOF */
   fflush(stdin);
   cAns=getche();
   }
   break;
 case '4':
  //Searching and deleting records by id
  cAns='y';
  while(cAns=='y')
  {
  printf("\n\n\t\tENTER ID TO DELETE RECORD : ");
  scanf("%s",icPid);
  ft=fopen("temp.dat","wb");
  rewind(fp); //Repositions file pointer to stream's beginning

  while(fread(&e,lRecsize,1,fp)!=0)
  {
  if(strcmp(e.acP_id,icPid)!=0) {
  fwrite(&e,lRecsize,1,ft);
  }
  else  {
  iF1=1;
  printf("\n\n\t\t RECORD DELETED SUCCESSFULLY");
   }
  }
  if(iF1!=1){iF1=0;
     printf("\n\n\t\t NO SUCH RECORD FOUND");}
  fclose(fp);
  fclose(ft);
  remove("hp.dat");
  rename("temp.dat","hp.dat");
  fp=fopen("hp.dat","rb+");
  printf("\n\n\t\tDO U WANT TO DELETE ANOTHER RECORD[y/n]");
  fflush(stdin);
  cAns=getche();
  }
   break;
  case '0':
  fclose(fp);
  goto e;
  }
  }
  }
  }
/*******************************************************************
* End of HOSPITAL.c
********************************************************************/