70 lines
2.3 KiB
C
Executable file
70 lines
2.3 KiB
C
Executable file
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_case_p_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: 2024/10/23 16:22:40 by thrieg #+# #+# */
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/* Updated: 2025/02/16 19:07:47 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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int padding_if_needed_before(
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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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int padding_if_needed_after(
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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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//zero and precision flags have undefined behavior here
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int ft_case_p_bonus_utils(t_vector *vec, char *str_to_cat, t_arglist *arglist)
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{
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size_t index;
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size_t size;
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index = ft_strnonchr(str_to_cat, '0');
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size = ft_strlen(str_to_cat + index);
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if (padding_if_needed_before(arglist, 'p', (size + 2), vec) < 0)
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return (0);
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if (!ft_vector_concat(vec, "0x", 2))
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return (0);
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if (!ft_vector_concat(vec, (str_to_cat + index), size))
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return (0);
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if (padding_if_needed_after(arglist, 'p', (size + 2), vec) < 0)
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return (0);
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return (1);
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}
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//zero and precision flags have undefined behavior here
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int ft_case_p_bonus(t_vector *vec, va_list *args, t_arglist *arglist)
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{
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char *str_to_cat;
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void *arg;
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int ret;
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arg = va_arg(*args, void *);
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if (!arg)
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{
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if (padding_if_needed_before(arglist, 'p', 5, vec) < 0)
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return (0);
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if (!ft_vector_concat(vec, "(nil)", 5))
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return (0);
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if (padding_if_needed_after(arglist, 'p', 5, vec) < 0)
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return (0);
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return (1);
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}
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str_to_cat = ft_addr_to_strhex(arg);
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if (!str_to_cat)
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return (0);
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ret = ft_case_p_bonus_utils(vec, str_to_cat, arglist);
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return (free(str_to_cat), ret);
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}
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