Seluj78/Minishell

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_str_to_wordtab.c                                :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jlasne <marvin@42.fr>                      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/03/03 11:17:49 by jlasne            #+#    #+#             */
/*   Updated: 2017/03/09 14:37:43 by jlasne           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "includes/libft.h"

static char        *ft_strepur2(char *str, int a, int separator)
{
    int        b;
    char    *cpy;
    int        ok;

    b = 0;
    ok = 0;
    cpy = malloc(ft_strlen(str));
    while (str[a] != '\0')
    {
        (ok == 0 && (str[a] == ' ' || str[a] == '\t')) ? ++a : 0;
        if (str[a] != separator)
        {
            cpy[b++] = str[a];
            ok = 1;
        }
        else if (ok == 1)
        {
            cpy[b++] = separator;
            ok = 0;
        }
        ++a;
    }
    cpy[b] = '\0';
    (cpy[ft_strlen(cpy) - 1] == separator) ? cpy[ft_strlen(cpy) - 1] = '\0' : 0;
    return (cpy);
}

static char        *ft_do_epur(char *str, int separator, int opt)
{
    str = ft_strepur(str, 0);
    if (opt == 1)
        str = ft_strepur2(str, 0, separator);
    return (str);
}

static int        ft_wordsnbr(char *str, char separator)
{
    int    words;
    int    no;
    int    d;

    d = 0;
    words = 0;
    no = 0;
    while (str[d] != '\0')
    {
        if (str[d] != separator)
        {
            if (no == 0)
            {
                words = words + 1;
                no = 1;
            }
        }
        else
            no = 0;
        ++d;
    }
    return (words);
}

char            **ft_alloc_mem(char *str, char **tab, char separator)
{
    int    x;
    int    w;

    x = 0;
    w = ft_wordsnbr(str, separator);
    tab = malloc((w + 1) * sizeof(*tab));
    if (tab == NULL)
        ft_printf("Character error\n");
    while (x < w)
    {
        tab[x] = malloc(ft_strlen(str));
        ++x;
    }
    tab[x] = NULL;
    return (tab);
}

char            **ft_str_to_tab_sep(char *str, char separator, int opt)
{
    char    **tab;
    char    *temp;
    int        i;
    int        k;
    int        j;

    j = 0;
    i = 0;
    temp = ft_do_epur(str, separator, opt);
    ft_str_to_tab_sep_helper(temp, &tab, separator);
    while (temp[i] != '\0')
    {
        k = 0;
        (temp[i] == separator) ? ++i : 0;
        while (temp[i] != separator && temp[i] != '\0')
        {
            tab[j][k] = temp[i];
            k++;
            i++;
        }
        tab[j][k] = '\0';
        ++j;
    }
    free(temp);
    return (tab);
}