Please check the login function.

[Novice Coder Alpha]

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//----------------------------------------------------------------------- //--------------------------Class Definition----------------------------- //----------------------------------------------------------------------- class Student{ static int cnt; char stdname[40]; int Admno; char ClassSection[4]; char Phone[10]; char Stream[10]; char Address[50]; public: void GetData(); int GetAdmno() {return Admno;} void ShowName() {puts(stdname);} void ShowAdmno() {cout<<Admno;} void ShowClass() {puts(ClassSection);} void ShowPhone() {puts(Phone);} void ShowStream() {puts(Stream);} void ShowAddress() {puts(Address);} }s;//End of Class Definition void Student::GetData(){ cout<<"\nEnter Student Name:\t"; gets(stdname); cout<<"\nEnter Admission Number:\t"; cin>>Admno; cout<<"\nEnter Class and Section (Format - '<Class in Roman Numerals)>-<Section in Caps>':\t"; gets(ClassSection); cout<<"\nEnter Stream:\t"; gets(Stream); cout<<"\nEnter Phone Number:\t"; gets(Phone); cout<<"\nEnter Address:\t"; gets(Address); }//End of GetData //---------------------------------------------------------------------- //-----------------------------Login------------------------------------ //---------------------------------------------------------------------- int Login(){ clrscr(); //Variables char newpass[20]; char checkpass[20]; int cnt=-1; cout<<"\nLogin Menu -> Login";

ifstream ReadFile("pass.txt",ios::in);//DECLARE INPUT STREAM while(!ReadFile.eof()) { cnt++; } ReadFile.close(); if(cnt==-1){//Create A Password, if it doesn't exist yet. ofstream WriteToFile("pass.txt",ios::out); cout<<"\nYou haven't set the password yet. Please set it now."; cout<<"\nEnter a New Password (Maximum of 20 characters)"; gets(newpass); for(int i=0;i!='\0';i++) { WriteToFile<<newpass[i]; } WriteToFile.close(); return 1; }//PASSWORD CREATED! cout<<"Enter Password:\t"; gets(newpass); int i=0; ReadFile.open("pass.txt",ios::in); while(ReadFile){ ReadFile.get(checkpass[i]); i++; } ReadFile.close();//CLOSE STREAM if(strcmp(checkpass,newpass)==0) return 1; else { cout<<"\nWrong Password. Returning to Main Menu.\n"; return 0; } } //---------------------------------------------------------------------- //------------------------------Main Menu------------------------------- //---------------------------------------------------------------------- int MainMenu(){//Function for Main Menu. Returns the choice made by the user. //Declaration of Variables int MMC; clrscr(); cout<<"\n\t\t\tMENU\n"; //Menu Choices cout<<"\n0.Exit"; cout<<"\n1.Access Basic Student Details."; cout<<"\n****--***- Following Options Require Admin Rights -***--****"; cout<<"\n2.Access All Student Details."; cout<<"\n3.Add A Record"; cout<<"\n4.Update A Record"; cout<<"\n5.Make a new Database (This will DISCARD the current Database!)"; cout<<"\n\n\t\tEnter your choice: \t";//Ask user to enter choice. cin>>MMC;//Choice entered by user /*if(MMC<1||MMC>5)//Error displayed if wrong choice is entered. cout<<"\n\aYou have entered a wrong choice!" else */ return MMC;//Choice made is returned to Main() } //---------------------------------------------------------------------- //--------------------------Main()-------------------------------------- //---------------------------------------------------------------------- void main(){ /* List of Variables in Main() Continue - Variable to control the while loop for menu. LoginChoice - To check if the user wants to login or not. MainMenuChoice - Choice for the main menu. Rights - To check if the user has entered password or not. */ //Declaration Of Variables //INT TYPE int Rights=0,MainMenuChoice,SkipLogin=0; //CHAR TYPE char LoginChoice='y'; //End of Declaration Of Variables //Main Loop while(1){ clrscr(); cout<<"\nWelcome to the Main Menu!\n"; //User-Login if(Rights==0&&SkipLogin!=1){ cout<<"\nDo you want to login? (Y-Yes | N-No | X-No and don't ask me again.)\n"; cin>>LoginChoice; if(LoginChoice=='x'||LoginChoice=='X') SkipLogin=1; if(LoginChoice=='y'||LoginChoice=='Y') Rights=Login(); }//End of User-Login Menu MainMenuChoice=MainMenu();//Fuction to call main menu. switch(MainMenuChoice){ case 1 : BasicInfo(); break; case 2 : Info(Rights); break; case 3 : AddInfo(Rights); break; case 4 : UpdateInfo(Rights); break; case 5 : NewDB(); break; case 0 : exit(1); break; default: cout<<"\nWrong Choice... Please select the right option.\n"; }//End of Switch }// END OF WHILE LOOP }//End Of Main()