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wip_parsing

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This commit is contained in:
Maelys
2024-09-10 16:27:06 +02:00
commit c671539661
62 changed files with 1863 additions and 0 deletions
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66
libft/Ft_Printf/ft_printf.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: madumerg <madumerg@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/13 14:38:09 by madumerg #+# #+# */
/* Updated: 2024/07/09 17:54:17 by madumerg ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
static int ft_conversions(va_list args, char c)
{
int print;
print = 0;
if (c == 'c')
print += ft_putchar(va_arg(args, int));
else if (c == 's')
print += ft_putstr(va_arg(args, char *));
else if (c == 'p')
print += ft_print_ptr(va_arg(args, void *));
else if (c == 'd')
print += ft_putnbr(va_arg(args, int));
else if (c == 'i')
print += ft_putnbr(va_arg(args, int));
else if (c == 'u')
print += ft_putnbr_uns_int(va_arg(args, unsigned int));
else if (c == 'x')
print += ft_putnbr_hexa_low(va_arg(args, unsigned int));
else if (c == 'X')
print += ft_putnbr_hexa_upp(va_arg(args, unsigned int));
else if (c == '%')
print += ft_putchar('%');
return (print);
}
int ft_printf(const char *str, ...)
{
va_list args;
int print;
if (!str)
return (-1);
va_start(args, str);
print = 0;
while (*str)
{
if (*str == '%')
{
++str;
if (*str)
print += ft_conversions(args, *str);
else
return (-1);
}
else
print += ft_putchar(*str);
str++;
}
va_end(args);
return (print);
}

63
libft/Ft_Printf/ft_printf_utils.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: madumerg <madumerg@student.42angouleme. +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/26 15:52:39 by madumerg #+# #+# */
/* Updated: 2024/02/02 14:25:22 by madumerg ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_putchar(char c)
{
write(1, &c, 1);
return (1);
}
int ft_putnbr(int n)
{
int i;
i = 0;
if (n == -2147483648)
{
i += ft_putchar('-');
i += ft_putchar('2');
n = 147483648;
}
if (n < 0)
{
i += ft_putchar('-');
n *= -1;
}
if (n < 10)
{
i += ft_putchar(n + '0');
return (i);
}
else if (n >= 10)
{
i += ft_putnbr(n / 10);
i += ft_putnbr(n % 10);
}
return (i);
}
int ft_putstr(char *str)
{
int i;
i = 0;
if (!str)
return (ft_putstr("(null)"));
while (str[i] != '\0')
{
write(1, &str[i], 1);
i++;
}
return (i);
}

60
libft/Ft_Printf/ft_putnbr_hexa.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_putnbr_hexa.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: madumerg <madumerg@student.42angouleme. +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/15 13:11:42 by madumerg #+# #+# */
/* Updated: 2024/02/22 10:35:30 by madumerg ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_putnbr_hexa_low(size_t n)
{
size_t i;
i = 0;
if (n < 16)
{
i += ft_putchar("0123456789abcdef"[n % 16]);
return (i);
}
else if (n >= 10)
{
i += ft_putnbr_hexa_low(n / 16);
i += ft_putnbr_hexa_low(n % 16);
}
return (i);
}
int ft_putnbr_hexa_upp(unsigned int n)
{
unsigned int i;
i = 0;
if (n < 16)
{
i += ft_putchar("0123456789ABCDEF"[n % 16]);
return (i);
}
else if (n >= 10)
{
i += ft_putnbr_hexa_upp(n / 16);
i += ft_putnbr_hexa_upp(n % 16);
}
return (i);
}
int ft_print_ptr(void *ptr)
{
int i;
if (!ptr)
i = ft_putstr("(nil)");
else
i = ft_putstr("0x") + ft_putnbr_hexa_low((size_t)ptr);
return (i);
}

31
libft/Ft_Printf/ft_putnbr_uns_int.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_putnbr_uns_int.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: madumerg <madumerg@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/17 13:18:12 by madumerg #+# #+# */
/* Updated: 2023/11/28 12:16:03 by madumerg ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_putnbr_uns_int(unsigned int n)
{
unsigned int i;
i = 0;
if (n < 10)
{
i += ft_putchar(n + '0');
return (i);
}
else if (n >= 10)
{
i += ft_putnbr(n / 10);
i += ft_putnbr(n % 10);
}
return (i);
}