general_functions.h

[Tahira77]

include "variables.h"

void gotoxy (int x, int y) { coord.X = x; coord.Y = y; // X and Y coordinates SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord); }

void returnfunc() { printf(" \nPress ENTER to return to main menu"); a: if(getch()==13) //allow only use of enter mainmenu(); else goto a; }

void get_password(char pass) { char temp_passP[25]; int i=0; while(1) { temp_passP[i]=getch(); if(temp_passP[i]==13){break;} else if(temp_passP[i]==8) { if(i!=0) { printf("\b \b"); i--; } else {printf("\a");} } else { printf(""); (pass+i) = temp_passP[i]; i++; } (pass+i)='\0'; } }

void creditNclose(){ system("cls"); gotoxy(16,3); printf("Programmer...."); gotoxy(16,6); printf("Bibek Subedi"); gotoxy(16,8); printf("E-mail:subedi_bibek@yahoo.co.in"); gotoxy(16,10); printf("Department of Computer Enginnering"); gotoxy(16,11); printf("Tribhuvan University, Nepal"); gotoxy(10,17); printf("Exiting in 3 second...........>"); Sleep(3000); exit(0); }

int t(void) //for time { time_t t; time(&t); printf("Date and time:%s\n",ctime(&t)); }

void adminsignup(){ char temp[10]; login = fopen("password.dat","wb"); gotoxy(10,10); printf("Enter password: "); get_password(password); gotoxy(10,11); printf("Re Enter Password: "); get_password(temp); while(strcmp(password,temp)!=0){ gotoxy(10,10); printf("Password did not matched! Enter again"); gotoxy(10,11); printf("Enter password: "); get_password(password); gotoxy(10,12); printf("Re Enter Password: "); get_password(temp); system("cls"); } fwrite(&password,sizeof(password),1,login); fclose(login); }

void adminsignin(){ char temp[10]; login = fopen("password.dat","rb"); gotoxy(10,10); printf("Enter password: "); get_password(temp); while(fread(&password, sizeof(password),1,login)==1){ while(strcmp(temp,password)!=0){ system("cls"); gotoxy(10,10); printf("Password did not match! "); printf("Enter Again: "); get_password(temp); } gotoxy(10,11); printf("Password Match"); break; } fclose(login); gotoxy(10,12); printf("Press any key..."); getch(); }

void add_window(){ gotoxy(20,5); printf("\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2SELECT CATEGOIES\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2"); gotoxy(20,7); printf("\xDB\xDB\xDB\xDB\xB2 1. Computer"); gotoxy(20,9); printf("\xDB\xDB\xDB\xDB\xB2 2. Electronics"); gotoxy(20,11); printf("\xDB\xDB\xDB\xDB\xB2 3. Electrical"); gotoxy(20,13); printf("\xDB\xDB\xDB\xDB\xB2 4. Civil"); gotoxy(20,15); printf("\xDB\xDB\xDB\xDB\xB2 5. Mechanical"); gotoxy(20,17); printf("\xDB\xDB\xDB\xDB\xB2 6. Architecture"); gotoxy(20,19); printf("\xDB\xDB\xDB\xDB\xB2 7. Back to main menu"); gotoxy(20,21); printf("\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2");

}

int change_password(){ system("cls"); FILE *login; char old_pass[10], new_pass[10]; gotoxy(10,10); printf("Enter Old password: "); get_password(old_pass); gotoxy(10,11); printf("Enter New password: "); get_password(new_pass); login = fopen("password.dat","rb+"); while(fread(&password,sizeof(password),1,login)==1){ if(strcmp(old_pass,password)==0){ strcpy(password,new_pass); fseek(login,-sizeof(password),SEEK_CUR); fwrite(&password,sizeof(password),1,login); fclose(login); gotoxy(10,12); printf("Password sucessfully changed! "); return 1; }else{ gotoxy(10,12); printf("Password changing process failed!"); return 0; }

}

}