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ft_printf8.c
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ft_printf8.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf8.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: plisieck <plisieck@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2015/02/08 00:12:55 by plisieck #+# #+# */
/* Updated: 2015/02/08 16:59:04 by plisieck ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
char *treat_conv_p(va_list ap, t_specs opt, char *c, int *i)
{
char *str;
str = NULL;
str = ft_strdup(ft_strjoin("0x",
convertion_base(16, va_arg(ap, unsigned long long int), "", 0)));
if (!opt.largeur && !opt.precision && !ft_strcmp(str, "0x0"))
str = ft_strdup("0x");
else
{
if (!ft_strcmp(str, "0x0") && !opt.precision)
str = ft_strdup("0x");
if (opt.precision == 0)
opt.precision = 2;
str = treat_options(str, opt, c[*i], 0);
}
return (str);
}
char *treat_conv_big_d(va_list ap, t_specs opt, char *c, int *i)
{
char *str;
str = NULL;
if (opt.modif & 0x01)
str = ft_ltoa((long int)va_arg(ap, long long int));
else
str = ft_ltoa(va_arg(ap, long int));
str = treat_options(str, opt, c[*i], 0);
return (str);
}
char *treat_conv_d(va_list ap, t_specs opt, char *c, int *i)
{
char *str;
str = NULL;
if (opt.modif & 0x04)
str = ft_ltoa(va_arg(ap, long));
else if (opt.modif >= 8)
str = ft_ltoa(va_arg(ap, long long));
else if (opt.modif & 0x02)
str = ft_itoa((char)va_arg(ap, int));
else if (opt.modif & 0x01)
str = ft_itoa((short)va_arg(ap, int));
else
str = ft_itoa(va_arg(ap, int));
str = treat_options(str, opt, c[*i], 0);
return (str);
}
char *treat_conv_g(va_list ap, t_specs opt, char *c, int *i)
{
double f;
long long int ent;
long long int dec;
char *str;
str = NULL;
f = va_arg(ap, double);
ent = (long long int)f;
dec = (long long int)((f - (long long int)f) * 10000000);
dec /= 10;
if (dec < 0)
dec = -dec;
if ((dec & 0xF) >= 10)
dec += 1;
str = ft_strjoin(ft_ltoa(ent), ".");
str = ft_strjoin(str, ft_ltoa(dec));
str = treat_options(str, opt, c[*i], 0);
return (str);
}
char *treat_conv_e(va_list ap, t_specs opt, char *c, int *i)
{
double f;
long long int ent;
long long int dec;
char *str;
str = NULL;
f = va_arg(ap, double);
ent = (long long int)f;
dec = (long long int)((f - (long long int)f) * 10000000);
dec /= 10;
if (dec < 0)
dec = -dec;
if ((dec & 0xF) >= 10)
dec += 1;
str = ft_strjoin(ft_ltoa(ent), ".");
str = ft_strjoin(str, ft_ltoa(dec));
str = treat_options(str, opt, c[*i], 0);
if (c[*i] == 'e')
str = ft_strjoin(str, "e+00");
else
str = ft_strjoin(str, "E+00");
return (str);
}