Seluj78/Minishell

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   print_x.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: estephan <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/12/09 13:22:14 by estephan          #+#    #+#             */
/*   Updated: 2016/12/15 16:59:01 by estephan         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../includes/includes.h"

static void        str_itoa_free(t_data *data, long long int nb)
{
    char    *str;

    if (data->is_ll == TRUE)
        str = (ft_strlower(ft_itoa_base_ll(nb, 16)));
    else if (data->is_l == TRUE)
        str = (ft_strlower(ft_itoa_base_l(nb, 16)));
    else
        str = (ft_strlower(ft_itoa_base(nb, 16)));
    data->ret += ft_putstr(str);
    free(str);
}

static void        print_x1(t_data *data, int s, int a, long long int nb)
{
    if (data->has_hashtag == TRUE)
        data->ret += write(1, "0x", 2);
    s = s + a;
    while (s-- > 0)
        data->ret += write(1, "0", 1);
    if (a != -1)
        str_itoa_free(data, nb);
}

static void        print_x2_2(t_data *data, int s, int a, long long int nb)
{
    while (s > 0)
    {
        data->ret += write(1, " ", 1);
        s--;
    }
    while (a > 0)
    {
        data->ret += write(1, "0", 1);
        a--;
    }
    if (data->has_hashtag == TRUE)
        data->ret += write(1, "0x", 2);
    if (a != -1)
        str_itoa_free(data, nb);
}

static void        print_x2(t_data *data, int s, int a, long long int nb)
{
    if (data->moinsloc == TRUE)
    {
        while (a > 0)
        {
            data->ret += write(1, "0", 1);
            a--;
        }
        if (data->has_hashtag == TRUE)
            data->ret += write(1, "0x", 2);
        if (a != -1)
            str_itoa_free(data, nb);
        while (s-- > 0)
            data->ret += write(1, " ", 1);
    }
    else
        print_x2_2(data, s, a, nb);
}

void            print_x(t_data *data, int s, int a, long long int nb)
{
    char    *str;

    str = ft_itoa_base(nb, 16);
    if (data->has_hashtag == TRUE)
        s = (s - 2 - a - (ft_strlen(str)));
    else
        s = (s - a - (ft_strlen(str)));
    free(str);
    if (a == 0 && nb == 0 && data->is_prec == TRUE)
    {
        a = -1;
        s++;
    }
    if (data->is_prec == TRUE)
        data->c = ' ';
    if (data->c == '0')
        print_x1(data, s, a, nb);
    else
        print_x2(data, s, a, nb);
}