#include <console.h>

int Console::getch ()

{

    static int ch = -1, fd = 0;

    struct termios neu, alt;

    fd = fileno (stdin);

    tcgetattr (fd, &alt);

    neu = alt;

    neu.c_lflag &= ~(ICANON | ECHO);

    tcsetattr (fd, TCSANOW, &neu);

    ch = getchar ();

    tcsetattr (fd, TCSANOW, &alt);

    return ch;

}

void Console::getpass (std::string & password)

{

    int i = 0;

    int c;

    char buffer[17];

    while ((c = getch ()) != '\n' && i < 17) {

        buffer[i++] = c;

        std::cout << "*";

    }

    buffer[i] = 0;

    password = std::string (buffer);

    std::cout << std::endl;

}