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ft_print_str.c
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ft_print_str.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_print_str.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcombeau <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/12/11 16:01:33 by mcombeau #+# #+# */
/* Updated: 2021/12/17 14:26:33 by mcombeau ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
static int ft_print_string(const char *str, t_flags flags)
{
int count;
count = 0;
if (flags.precision >= 0)
{
count += ft_pad_width(flags.precision, ft_strlen(str), 0);
count += ft_print_s_pre(str, flags.precision);
}
else
count += ft_print_s_pre(str, ft_strlen(str));
return (count);
}
#if defined(__linux__) || defined(__gnu_linux__)
int ft_print_str(const char *str, t_flags flags)
{
int count;
count = 0;
if (str == NULL && flags.precision >= 0 && flags.precision < 6)
{
count += ft_pad_width(flags.width, 0, 0);
return (count);
}
if (str == NULL)
str = "(null)";
if (flags.precision >= 0 && (size_t)flags.precision > ft_strlen(str))
flags.precision = ft_strlen(str);
if (flags.left == 1)
count += ft_print_string(str, flags);
if (flags.precision >= 0)
count += ft_pad_width(flags.width, flags.precision, 0);
else
count += ft_pad_width(flags.width, ft_strlen(str), 0);
if (flags.left == 0)
count += ft_print_string(str, flags);
return (count);
}
#else
int ft_print_str(const char *str, t_flags flags)
{
int count;
count = 0;
if (str == NULL)
str = "(null)";
if (flags.precision >= 0 && (size_t)flags.precision > ft_strlen(str))
flags.precision = ft_strlen(str);
if (flags.left == 1)
count += ft_print_string(str, flags);
if (flags.precision >= 0)
count += ft_pad_width(flags.width, flags.precision, 0);
else
count += ft_pad_width(flags.width, ft_strlen(str), 0);
if (flags.left == 0)
count += ft_print_string(str, flags);
return (count);
}
#endif
int ft_print_s_pre(const char *str, int precision)
{
int count;
count = 0;
while (str[count] && count < precision)
write(1, &str[count++], 1);
return (count);
}
int ft_print_s(const char *str)
{
int len;
if (str == NULL)
{
write(1, "(null)", 6);
return (6);
}
len = 0;
while (str[len])
len++;
write(1, str, len);
return (len);
}