/* File Encryptor-Decryptor A program to encrypt or decrypt a file using simple increments. This is just a modification of a code. THE TASK WAS TO REMOVE ERRORS. Original Code given by - Charan Leo 25. Modified By - Kinshuk Vasisht On - 22/10/2017 */ #include #include #include #include #include using namespace std; char getmenuselection (char m); void encrypt (char key[]); void decrypt (char code[]); int main() { char menu, file [160]="",name[80]; menu=getmenuselection(menu); //Asks user what function to use. if (menu == 'e' || menu == 'E') //Option to encrypt a file. { strcpy(file, ""); cout<<"Enter original file name... "; cin >> name; strcat(file, "/sdcard/C++ Programs/Incomplete/File Encryptor-Decryptor/"); strcat(file, name); encrypt (file); main(); } if (menu == 'd'|| menu == 'D') //Option to decrypt a file. { strcpy(file, ""); cout<<"Enter original file name... "; cin >> name; strcat(file, "/sdcard/C++ Programs/Incomplete/File Encryptor-Decryptor/"); strcat(file, name); decrypt (file); main(); } if (menu == 'q'||menu == 'Q') //Option to end the program. { cout << "Goodbye Agent"; cin.ignore(2); return 0; } cin.ignore(2); return 0; } char getmenuselection (char m) //Menu selection function. { cout<<"Select 'E' to encrypt a file "; cout<<", Select 'D' to decrypt a file. "; cin >> m; switch (m) { case 'e': case 'E': cout<<"You wish to encrypt a file... "<