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Title Sahara Airlines Reservation
Author Siddharth Raghuvanshi
Author Email siddharth7888 [at] yahoo.com
Description this program is for reservation into an airline
Category C++ » File Manipulation
Hits 49030
Code Select and Copy the Code
#include<fstream.h> #include<process.h> #include<conio.h> #include<stdio.h> #include<string.h> #include<dos.h> void res_menu(); void help(); void colyb() {textcolor(YELLOW);textbackground(BLUE);} void coldes(int a,int b) {textcolor(a);textbackground(b);} void s(int i,int j) { for(int a=i;a>0;a-=j)sound (a); } void saund(int j) { j=0; for(int i=20;i<20000;i+=1000) {sound(i);delay(j);nosound();} } class address{ protected : char hno[10],city[30],post[30],colony[30],pin[10]; public : void address_inp() { cout<<" House No. : ";gets(hno); cout<<" Colony : ";gets(colony); cout<<" Post : ";gets(post); cout<<" City : ";gets(city); cout<<" Pin Code No. : ";gets(pin); } void address_out() { cout<< hno<<" , "<<colony<<" , "<<post<<" , " <<city<<" - "<<pin; } }; class p_det { protected : address add; float age; char name[40]; char sex; public: void p_det_inp() { colyb(); cout<<" Enter Name : ";gets(name); cout<<" Enter address "; add.address_inp(); cout<<" Enter age (Years.Months) : ";cin>>age; cout<<" Enter sex group (M / F) : ";cin>>sex; } void p_det_out() { colyb(); cout<<" PERSONAL DETAILS"; cout<<" Name : ";puts(name); cout<<" Adress : "; add.address_out(); cout<<" Age (Years.Months) : ";cout<<age; cout<<" Sex group (M/F) : ";cout<<sex; delay(500); } void assign_name(p_det p,char str[]); }; void p_det :: assign_name(p_det p,char str[]) { strcpy(str,p.name); } class dat{ int dd,mm,yy; public : void dat_inp() { h: cout<<" date : dd : ";cin>>dd; cout<<" mm : ";cin>>mm; if((dd>31) || (mm>12)) { cout<<"the date is invalid"; goto h; } cout<<" yy : ";cin>>yy; } void dat_out() { if( (dd>0 && dd<31) && (mm>0 && mm <13) ) { cout<<" DATE : " <<dd<<" # "<<mm<<" # "<<yy; delay(500); } } }; class res :public dat { char fcode[5];char to[15],from[15],via[15]; float fare; public : p_det p; void dest_out(){cout<<" from : ";puts(from);cout<<" via : ";puts(via);cout<<" to : ";puts(to);} void res_inp() { textcolor(RED); clrscr(); res_menu(); cout<<" RESERVATION FORM"; cout<<" ??????????????????"; cout<<" Enter flight code : ";gets(fcode); if( strcmp(fcode,"0871")==0 ) { strcpy(from,"LUCKNOW");strcpy(to,"DELHI");strcpy(via,"??"); fare=100; } else if(strcmp(fcode,"0037")==0) { strcpy(from,"LUCKNOW");strcpy(to,"CHENNAI");strcpy(via,"DELHI"); fare=700; } else if(strcmp(fcode,"1070")==0) { strcpy(from,"DELHI");strcpy(to,"COCHIN");strcpy(via,"??"); fare=730; } else if(strcmp(fcode,"1007")==0) { strcpy(from,"DELHI");strcpy(to,"BANGALORE");strcpy(via,"??"); fare=800; } else if(strcmp(fcode,"1017")==0) { strcpy(from,"LUCKNOW");strcpy(to,"BANGALORE");strcpy(via,"DELHI"); fare=850; } else if(strcmp(fcode,"7001")==0 ) { strcpy(from,"ALLAHBAD");strcpy(to,"DELHI");strcpy(via,"??"); fare=80; } else { coldes(1+128,0);clrscr(); cout<<" ERROR";saund(30);delay(1000); strcpy(from,"ERROR");strcpy(to,"ERROR");strcpy(via,"ERROR");exit(0); } p.p_det_inp(); dat_inp(); getch(); clrscr(); } void res_out() { cout<<" RESERVATION ENTRIES"; cout<<" ?????????????????????"; cout<<" Flight Code : ";puts(fcode); p.p_det_out(); dest_out(); dat_out(); } friend void assign_code(res p,char str[]); }; void assign_code(res p,char str[]) { strcpy(str,p.fcode); } void menu() { coldes(13,9);clrscr(); clrscr(); cout<<" MENU"; cout<<" ????????????????????????????????????????????????????????????????? ???????????????"; cout<<" 1 . Reservation"; cout<<" 2 . Querries"; cout<<" 3 . Cancellation"; cout<<" 4 . Help"; cout<<" 5 . Exit"; cout<<" ????????????????????????????????????????????????????????????????? ???????????????"; delay(1200); cout<<" "; textcolor(BLINK+YELLOW); cprintf(" Press any key to continue ..."); getch(); textcolor(YELLOW); } void res_menu() { textcolor(YELLOW);textbackground(8); cout<<" ";saund(15); cout<<" ??????????????????????????????? "; cout<<" ? SAHARA AIRLINES ? "; cout<<" ??????????????????????????????1/4 "; cout<<" RESERVATION / ROUTE / FARE MENU ";saund(15); cout<<" ???????????????????????????????????? ";saund(15); cout<<"??????????????????????????????????????????????????????????????????? ???????????? ";s(10000,500); cout<<" ? SN ? FROM ? TO ? VIA ?F.CODE? TIMING ? DAY ? FARE ? ";s(10000,500); cout<<" ? ? ? ? ? ? (ARR)?(DEP) ? ? ($) ? ";s(10000,500); cout<<" ? 1 ? LUCKNOW ? DELHI ? ????? ? 0871 ? 1530 ? 1615 ? MONDAY ? 100 ? ";s(10000,500); cout<<" ? 2 ? LUCKNOW ? CHENNAI ? DELHI ? 0037 ? 1200 ? 1230 ? THURSDAY ? 700 ? ";s(10000,500); cout<<" ? 3 ? DELHI ? COCHIN ? ????? ? 1070 ? 1740 ? 1830 ? FRIDAY ? 730 ? ";s(10000,500); cout<<" ? 4 ? DELHI ? BANGALORE? ????? ? 1007 ? 2040 ? 2100 ? SUNDAY ? 800 ? ";s(10000,500); cout<<" ? 5 ? LUCKNOW ? BANGALORE? DELHI ? 1017 ? 1615 ? 1700 ? MONDAY ? 850 ? ";s(10000,500); cout<<" ? 6 ? ALLAHBAD ? DELHI ? ????? ? 7001 ? 0845 ? 0910 ? SUNDAY ? 80 ?"; s(10000,500); cout<<"??????????????????????????????????????????????????????????????????? ????????????? ";s(10000,500); delay(1000); saund(50); textcolor(BLINK+YELLOW); cprintf(" Press any to continue ..."); getch(); } void main() { textcolor(12); textbackground(8); int mch; res r; int flag=0,rec=0; char ch; do { clrscr(); saund(50); //if(oo>0)restart();oo++; char name[36],code[5],name1[36],code1[5]; char name2[36],code2[5]; int flag=0; fstream fin,fin1; textcolor(YELLOW); menu(); saund(30); gotoxy(4,15); puts(" Enter your choice : "); gotoxy(30,15); cin>>mch; switch(mch) { //???????????????????????????????????????????????????????????????????????? ?????????? // C A S E 1 : W R I T I N G //###################################3#################################### ##### case 1: r.res_inp(); fin.open("oldmas.dat",ios::binary |ios::app); fin.write( (char *) &r,sizeof(r)); fin.close(); fin.open("oldmas.dat",ios::binary |ios::in); fin1.open("newmas.dat",ios::binary |ios::out); fin.read( (char*)&r,sizeof(res) ); while(!fin.eof() ) { fin1.write( (char*)&r,sizeof(res) ); fin.read( (char*)&r,sizeof(res) ); } fin.close(); fin1.close(); break; //???????????????????????????????????????????????????????????????????????? ?????????? // C A S E : 2 " S E A R C H I N G" //######################################################################## ##### case 2: fin.open("newmas.dat",ios::in|ios::binary); cout<<" ?????????????????????????????????????????????????????????????????????????? ?"; cout<<" Enter the name : ";gets(name); cout<<" Enter the flight code : ";gets(code); while( !fin.eof() ) { assign_code(r,code1); r.p.assign_name(r.p,name1); if(strcmpi(name1,name)==0 && strcmp(code1,code)==0) { clrscr(); cout<<" a????????????????????????????????????????????????????????? ??????????????????????"; cout<<" a Welcome to `Sahara Querries' "; cout<<" a??????????????????????????????????????????????????????????????? ????????????????"; r.res_out(); rec=1; cout<<" a????????????????????????????????????????????????????????????? ??????????????????"; cout<<"a????????????????????????????????????????????????????????????????? ??????????????"; cout<<" Press any key to continue"; getch(); } fin.read((char *)&r , sizeof(res)); } fin.close(); clrscr(); if(rec==0) { coldes(14+128,0); clrscr(); cout<<" Record not found in Reservation Master"; getch(); } break; //???????????????????????????????????????????????????????????????????????? ?????????? // C A S E : 3 " C A N C L A T I O N " //######################################################################## ######### case 3: cout<<" enter the name "; gets(name); cout<<" enter the code "; gets(code); cout<<" Checking for record"; fin.open("oldmas.dat",ios::binary | ios::in); fin1.open("newmas.dat",ios::binary | ios::out); if(fin==NULL && fin1==NULL) { cout<<" No records found in Reservation Master";getch(); goto label; } else { fin.read( (char*)&r,sizeof(res) ); while(!fin.eof() ) { assign_code(r,code1); r.p.assign_name(r.p,name1);// cout<<" name 1 & code1 : ";puts(name1);puts(code1);getch(); if(strcmpi(name1,name)==0 && strcmp(code1,code)==0) { cout<<" record found "; cout<<" Deleting.a.a.a.a."; } else { fin1.write( (char*)&r ,sizeof(res)); } fin.read( (char*)&r,sizeof(res) ); } } fin.close();fin1.close(); cout<<" Record marked for deletion"; getch(); unlink("oldmas.dat"); fin.open("oldmas.dat",ios::app|ios::binary ); fin1.open("newmas.dat",ios::binary |ios::in); if(fin1==NULL)exit(0); else { fin1.read( (char*)&r,sizeof(res) ); while(!fin1.eof() ) { fin.write( (char*)&r,sizeof(res) ); fin1.read( (char*)&r,sizeof(res) ); } } fin.close(); fin1.close(); label : break; //???????????????????????????????????????????????????????????????????????? ?????????? // C A S E 4 : H E L P //######################################################################## ##### case 4:help();break; //???????????????????????????????????????????????????????????????????????? ?????????? // C A S E 5 : E X I T //######################################################################## ###### case 5: // for(int a=1;a<5;a++) { textcolor(YELLOW+BLINK);clrscr(); puts(" Exiting . . . please wait"); saund(70); // delay(10);nosound();saund(20);nosound();delay(150); } exit(1); break; default : cout<<"Out of choice !!! Try Again (y/n) : "; cin>>ch; break; } // END OF SWITCH }while( (mch>0 && mch<6) || (ch=='y' || ch=='Y') ); delay(2000); } //???????????????????????????????????????????????????????????????????????? ?????????? // END OF MAIN //######################################################################## ###### //???????????????????????????????????????????????????????????????????????? ?????????? // H E L P M E N U //######################################################################## ###### void help() { coldes(13,8); clrscr(); cout<<" Welcome to online 'HELP'"; delay(700); cout<<" ????????????????????????????????????????????????????????????????? ??????????????"; cout<<" You are provided with irlines 'MENU' "; cout<<" According to your need , you may "; cout<<" choose any valid option & enter your "; cout<<" choice . "; delay(2000); cout<<" Example ";delay(700); clrscr(); delay(1500); cout<<" Welcome to online 'HELP'"; cout<<" ????????????????????????????????????????????????????????????????? ??????????????"; delay(2000); menu(); for(int i=0;i<53;i++) { gotoxy(i+28,19); puts(" ??"); delay(50); } cout<<" If your choice is reservation , number to be input is 1"; cout<<" press any key to continue"; getch(); } //???????????????????????????????????????????????????????????????????????? ?????????? // E N D O F P R O G R A M M E //######################################################################## ####

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