64 lines
2 KiB
C
64 lines
2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_hexa.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: grobledo <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/04/04 09:38:27 by grobledo #+# #+# */
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/* Updated: 2023/04/04 09:38:28 by grobledo ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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int ft_hexa(unsigned int args, char format, int count)
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{
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char *base;
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char *shiftbase;
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base = "0123456789abcdef";
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shiftbase = "0123456789ABCDEF";
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if (format == 'x')
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{
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if (args >= 16)
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count = ft_hexa(args / 16, format, count);
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count = ft_putcharf(base[args % 16], count);
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return (count);
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}
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if (format == 'X')
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{
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if (args >= 16)
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count = ft_hexa(args / 16, format, count);
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count = ft_putcharf(shiftbase[args % 16], count);
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return (count);
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}
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return (0);
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}
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int ft_starthexa(unsigned int args, char format, int count)
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{
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if (!args && (format == 'x' || format == 'X'))
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return (ft_putcharf('0', count));
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count = ft_hexa(args, format, count);
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return (count);
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}
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int ft_startpointer(unsigned long long int args, char format, int count)
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{
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if (!args)
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return (ft_putstrf("(nil)", count));
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count = ft_putstrf("0x", count);
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count = ft_pointer(args, format, count);
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return (count);
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}
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int ft_pointer(unsigned long long int args, char format, int count)
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{
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char *base;
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base = "0123456789abcdef";
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if (args >= 16)
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count = ft_pointer(args / 16, format, count);
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count = ft_putcharf(base[args % 16], count);
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return (count);
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}
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