56 lines
1.9 KiB
C
Executable File
56 lines
1.9 KiB
C
Executable File
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_print_unsigned_int.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tomoron <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/05 16:06:48 by tomoron #+# #+# */
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/* Updated: 2023/11/05 16:06:49 by tomoron ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "ft_printf.h"
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int ft_calc_unsigned_int_len(unsigned int nb, t_flags flags)
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{
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int res;
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res = 1;
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if (nb == 0 && flags.precision == 0)
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return (0);
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while (nb > 9)
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{
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res++;
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nb /= 10;
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}
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return (res);
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}
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size_t ft_print_unsigned_int(unsigned int nb, t_flags flags)
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{
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int blank_len;
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int zero_len;
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int number_len;
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size_t res;
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number_len = ft_calc_unsigned_int_len(nb, flags);
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res = number_len;
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zero_len = 0;
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if (flags.precision > number_len)
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zero_len = flags.precision - number_len;
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blank_len = flags.min_width - zero_len - number_len;
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if (blank_len > 0 && !flags.left_justify && flags.zero_padding
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&& flags.precision == -1)
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res += ft_fill_width('0', blank_len);
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else if (blank_len > 0 && !flags.left_justify)
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res += ft_fill_width(' ', blank_len);
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res += ft_fill_width('0', zero_len);
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if (flags.precision != 0 || nb != 0)
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ft_put_lu_nbr(nb);
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if (blank_len > 0 && flags.left_justify && flags.zero_padding)
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res += ft_fill_width('0', blank_len);
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else if (blank_len > 0 && flags.left_justify)
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res += ft_fill_width(' ', blank_len);
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return (res);
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}
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