char *ft_getenv(char **env, char *elem)
{
char *uppername;
char *ptr;
char *value;
int i;
int len;
i = -1;
value = NULL;
len = ft_strlen(elem);
uppername = ft_strdup(elem);
ft_strupper(uppername);
while (env[++i])
{
if (!ft_strncmp(env[i], elem, len) ||
!ft_strncmp(env[i], uppername, len))
{
if ((ptr = ft_strchr(env[i], '=')))
value = ft_strndup(ptr + 1, ft_strlen(ptr));
}
}
free(uppername);
return (value);
}
int print_lx(t_data *data, va_list arg)
{
char *nb;
int i;
char *mod;
nb = what_uconv(arg, data, 16);
if (ft_strcmp(nb, "0") == 0 && data->prec == 0)
ft_str_empty(nb);
mod = ((data->flag & 1) && ft_strcmp(nb, "0") != 0) ? "0X" : NULL;
ft_strupper(nb);
if (nb[0] == '-')
i = data->field - ft_max(ft_strlen(nb) + ft_strnlen(mod),
data->prec + 1);
else
i = data->field - ft_max(ft_strlen(nb), data->prec);
if (data->prec != -1 && ((data->flag & 2) != 0))
data->flag = data->flag - 2;
if ((data->flag & 4) != 0)
print_nb_str(nb, data, mod);
while ((i-- > 0) && (data->flag & 2) == 0)
ft_printchar(' ', data);
if ((data->flag & 4) == 0)
print_nb_str(nb, data, mod);
free(nb);
return (1);
}
static int setenvsplitted(t_execdata *data, char **uppername,
const char *name, int *len)
{
int envsize;
(*uppername) = ft_strdup(name);
ft_strupper((*uppername));
envsize = 0;
while (data->env[envsize])
envsize++;
if (!data->env)
return (-1);
(*len) = ft_strlen(name);
return (envsize);
}
int main(int argc, char **argv)
{
int i;
i = 1;
if (argc == 1)
std::cout << "* LOUD AND UNBEARABLE FEEDBACK NOISE *" << std::endl;
else if (argc > 1)
{
while (argv[i])
{
std::cout << ft_strupper(argv[i]);
i++;
}
std::cout << std::endl;
}
return (0);
}
