66 lines
2.1 KiB
C
Executable file
66 lines
2.1 KiB
C
Executable file
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_padding_bonus.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: thrieg <thrieg@student.42mulhouse.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/10/27 16:54:14 by thrieg #+# #+# */
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/* Updated: 2025/02/16 19:07:59 by thrieg ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../libft.h"
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#include "ft_printf.h"
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#include "ft_printf_bonus.h"
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//len is the len of what's already printed
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//returns the number of characters writen or -1 if an error occurs.
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int padding_if_needed_before(t_arglist *arglist,
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char caller,
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size_t len,
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t_vector *vec)
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{
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char padding_char;
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int i;
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int padding_len;
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padding_len = arglist->width_mini - (int)len;
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if (padding_len <= 0)
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return (0);
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if (arglist->flag_justified_left)
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return (0);
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if ((arglist->flag_zero == 1) && caller != 'c' && caller != 's'
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&& caller != 'p' && (arglist->precision < 0))
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padding_char = '0';
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else
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padding_char = ' ';
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i = 0;
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while (i++ < padding_len)
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if (!ft_vector_pushback(vec, padding_char))
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return (-1);
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return (padding_len);
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}
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//len is the len of what's already printed
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//returns the number of characters writen or -1 if an error occurs.
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int padding_if_needed_after(t_arglist *arglist,
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char caller,
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size_t len,
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t_vector *vec)
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{
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int i;
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int padding_len;
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(void)caller;
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padding_len = arglist->width_mini - (int)len;
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if (padding_len <= 0)
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return (0);
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if (!(arglist->flag_justified_left))
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return (0);
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i = 0;
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while (i++ < padding_len)
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if (!ft_vector_pushback(vec, ' '))
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return (-1);
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return (padding_len);
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}
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