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libs: added libft

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Jérôme Guélen 2025-02-12 14:51:05 +01:00 • committed by Khaïs COLIN
parent 6e1552a35d
commit ddb2306630
63 changed files with 2989 additions and 4 deletions
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70
libft/ft_printf_utils2.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf_utils2.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jguelen <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/12/05 17:10:15 by jguelen #+# #+# */
/* Updated: 2024/12/11 14:23:21 by jguelen ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_isnumeric_conv(t_printf_format *format)
{
t_printf_spec spec;
spec = format->specifier;
if (spec == PRINTF_HEXA_LOWSPEC || spec == PRINTF_HEXA_UPSPEC
|| spec == PRINTF_INTSPEC || spec == PRINTF_UINTSPEC)
return (1);
return (0);
}
static void get_prefix_format_util(t_printf_format *format)
{
t_printf_spec spec;
spec = format->specifier;
if (ft_isnumeric_conv(format) && (format->flags & PRINTF_DOTFLAG))
format->flags &= ~PRINTF_ZEROFLAG;
if (spec == PRINTF_POINTERSPEC)
{
ft_strlcpy(format->prefix, HEXA_RADIX_LOW, 3);
format->prefix_len = 2;
}
if (spec == PRINTF_INTSPEC
|| (spec == PRINTF_POINTERSPEC && format->var.p)
|| ((spec == PRINTF_HEXA_LOWSPEC || spec == PRINTF_HEXA_UPSPEC)
&& format->var.u))
format->total_len += format->prefix_len;
}
void get_prefix_format(t_printf_format *format)
{
if ((format->flags & PRINTF_PLUSFLAG)
&& format->specifier == PRINTF_INTSPEC && format->var.i >= 0)
{
format->flags &= ~PRINTF_SPACEFLAG;
format->prefix[0] = '+';
format->prefix_len = 1;
}
else if ((format->flags & PRINTF_HASHTAGFLAG)
&& (format->specifier == PRINTF_HEXA_LOWSPEC
|| format->specifier == PRINTF_HEXA_UPSPEC) && format->var.u != 0)
{
ft_strlcpy(format->prefix, HEXA_RADIX_LOW, 3);
if (format->specifier == PRINTF_HEXA_UPSPEC)
ft_strlcpy(format->prefix, HEXA_RADIX_UP, 3);
format->prefix_len = 2;
}
else if ((format->flags & PRINTF_SPACEFLAG)
&& format->specifier == PRINTF_INTSPEC && format->var.i >= 0)
{
format->prefix[0] = ' ';
format->prefix_len = 1;
}
get_prefix_format_util(format);
}