ft_put.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_put.c                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: fcil <fcil@student.42.fr>                  +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/02/18 10:22:00 by fcil              #+#    #+#             */
/*   Updated: 2022/02/21 10:10:23 by fcil             ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "ft_printf.h"

int	ft_printstr(char *str)
{
	int	i;

	i = 0;
	if (str == NULL)
	{
		ft_putstr_fd("(null)", 1);
		return (6);
	}
	while (str[i])
	{
		ft_putchar_fd(str[i], 1);
		i++;
	}
	return (i);
}

int	ft_print_ptr(unsigned long ptr)
{
	int	len;

	len = 0;
	len += write(1, "0x", 2);
	if (ptr == 0)
		len += write(1, "0", 1);
	else
	{
		ft_put_ptr(ptr);
		len += ft_ptr_len(ptr);
	}
	return (len);
}

int	ft_print_unsigned(unsigned int n)
{
	int		len;
	char	*num;

	len = 0;
	if (n == 0)
		len += write(1, "0", 1);
	else
	{
		num = ft_uitoa(n);
		len += ft_printstr(num);
		free(num);
	}
	return (len);
}

int	ft_printnbr(int n)
{
	int		len;
	char	*num;

	len = 0;
	num = ft_itoa(n);
	len = ft_printstr(num);
	free(num);
	return (len);
}

int	ft_print_hex(unsigned int num, const char format)
{
	if (num == 0)
		return (write(1, "0", 1));
	else
		ft_put_hex(num, format);
	return (ft_hex_len(num));
}