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feat(char): adding function for x / X / p / u / (i / d)

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Raphael 2025-09-19 16:13:10 +02:00
parent aa04d9a16c
commit 9c42c97214
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* print_number.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/09/18 15:00:27 by rparodi #+# #+# */
/* Updated: 2025/09/19 16:06:27 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
#include <limits.h>
#include <stddef.h>
#include <stdlib.h>
#include <unistd.h>
int flag_p(va_list args, int fd)
{
char *to_print;
int to_ret;
u_int64_t number;
number = va_arg(args, unsigned long long);
to_ret = 0;
if (number != 0)
to_ret += write(fd, "0x", 2);
else if (number == 0)
return (write(fd, "(nil)", 5));
to_print = itoa_base(number, "0123456789abcdef");
to_ret += write(fd, to_print, ft_strlen(to_print));
free(to_print);
return (to_ret);
}
int flag_x_maj(va_list args, int fd)
{
char *to_print;
int to_ret;
unsigned int number;
number = va_arg(args, unsigned int);
to_print = itoa_base(number, "0123456789ABCDEF");
to_ret = write(fd, to_print, ft_strlen(to_print));
free(to_print);
return (to_ret);
}
int flag_x(va_list args, int fd)
{
char *to_print;
int to_ret;
unsigned int number;
number = va_arg(args, unsigned int);
to_print = itoa_base(number, "0123456789abcdef");
to_ret = write(fd, to_print, ft_strlen(to_print));
free(to_print);
return (to_ret);
}
int flag_u(va_list args, int fd)
{
char *to_print;
int to_ret;
unsigned int number;
to_ret = 0;
number = va_arg(args, unsigned int);
to_print = itoa_base(number, "0123456789");
to_ret = write(fd, to_print, ft_strlen(to_print));
free(to_print);
return (to_ret);
}
int flag_i(va_list args, int fd)
{
char *to_print;
int number;
int to_ret;
to_ret = 0;
number = va_arg(args, int);
if (number < 0)
{
if (number == INT_MIN)
return (write(1, "-2147483648", 11));
number = -number;
to_ret += write(1, "-", 1);
}
to_print = itoa_base(number, "0123456789");
to_ret += write(fd, to_print, ft_strlen(to_print));
free(to_print);
return (to_ret);
}