gistfile1.cpp

//Name: Derrik Fleming
//Class: CS162
//Prof: Karla Fant

#include <iostream>
#include <fstream>
#include <time.h>
#include <stdlib.h>

using namespace std;

//Functions
int manager();
void welcome();
void obtainPass(char usrPass[]);
char passReverse(int maxVal, char usrPass[], char newPass[]);
int randomNum_func(char newPass[], int maxVal);

//Constants
const int PASS_SIZE = 101;
const int RANDOMNUM_SIZE = 2;

struct passWhole{
    char newPass[PASS_SIZE];
    int randomNumGen[RANDOMNUM_SIZE];
    
};

//main function
int main(){
    manager();
    return -1;
}
//Managing functions
int manager(){
    char usrPass[PASS_SIZE];
    char newPass[PASS_SIZE];
    int maxVal=0;
    
    welcome();
    obtainPass(usrPass);
    passReverse(maxVal, usrPass, newPass);
    randomNum_func(newPass, maxVal);
    
    return -1;
    
}
//Welcome statement to user
void welcome(){
    cout << "Welcome. \nThis program is designed "
    << "to generate a password based on a user-"
    << "entered phrase\n\n\n" << endl;
    return;
}
//Phrase to be read in
void obtainPass(char usrPass[]){
    char usrResp;
    
    while (toupper(usrResp) != 'Y') {
        cout << "Please enter a phrase, \n(Limit letters a-z &" 
        << " A-Z, 100 characters max): "<< endl;
        //User enters phrase
        cin.get(usrPass, PASS_SIZE, '\n');
        cin.ignore(100, '\n');
        cin.clear();
        //Echos for verification
        cout << "Is this correct (Y/N)?: \n" << usrPass << endl;
        cin >> usrResp;
    }
}

//Encryption of pass-phrase
char passReverse(int maxVal, char usrPass[], char newPass[]){
    int value;

    //Reversing array for-loop
    for (int i=0; i<PASS_SIZE && usrPass[i] != '\0'; i++){
        char letter = usrPass[i];
        newPass[i] = letter;
        int maxVal = strlen(usrPass);
        if (maxVal >=0){
            newPass[i] = usrPass[(maxVal-1)-i];
        }
        cout << newPass[i];
        value = i;
    }
    return value;
}

int randomNum_func(){
    int randomNumGen[RANDOMNUM_SIZE];
    int randomNum;
    
    for(int i=0; i < RANDOMNUM_SIZE && randomNumGen[i] != '\0'; i++){
        randomNum=randomNumGen[i];
        randomNumGen[i]= randomNum;
        srand(time(0));
        randomNum = rand();
        randomNum = ((randomNum %12)+2);
        
        randomNum=randomNumGen[randomNum];
        randomNum = i;
    }
    return randomNum;
}