Untitled

// HAL 1.3.37 by BJ

#include <iostream>
#include <string>
#include <fstream>

using namespace std;
int makef(string filen);
int fexists(string filen);
int checkfe(string uinput, string fname);
int writetf(string filen, string uinput);


int main()  {	
	string text;
	string name;
	string status;
	
	cout << "What is your name? ";
	getline(cin,name);
	fexists("name");
			
	int exists = checkfe(name,"name");
	if (exists == 1) {
		writetf("name", name);
		cout << "Nice to meet you " << name <<  "." << endl;
		}
	else 
		cout << "Hey!, we meet again " << name  << "." << endl;
	
	//cout << "Hello " << name << ", how are you today?  ";
	//getline(cin,status);
	
	
	/* if (exists == true)
		cout << "I'm glad your having a good day "  << name << "." << endl;
	else
		cout << "I hope your day gets better " << name << "." << endl;
	return 0; */ 
}



int makef(string filen) {
	string filens = filen + ".txt";
	ofstream file(filens.c_str());
	file << "//HAL_has_created_" << filens  << endl;
	file.close();
	return 0;
}


int fexists(string filen) {	
	string filens = filen + ".txt";
	ifstream file(filens.c_str());
	if (file) {
		file.close();
		return 0;
	}
	else {
		makef(filen);
		return 1;
		}	
	}
	
	
int checkfe(string uinput, string filen) {
	string filens = filen + ".txt";
	bool exists = false;
	string text;
	fstream file(filens.c_str());		
	while(!file.eof() and !exists)
		{
		file >> text;
			if (text == uinput) {
			exists = true;
			return 0;
			}
		}
	return 1;
	}


int writetf(string filen, string uinput) {
	string filens = filen + ".txt";
	ofstream file(filens.c_str(),ios::app);
	file << uinput << endl;
	file.close();
	return 0;
	}