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/* ************************************************************************** */
/* LE - / */
/* / */
/* ft_sprintf.c .:: .:/ . .:: */
/* +:+:+ +: +: +:+:+ */
/* By: rbousset <marvin@le-101.fr> +:+ +: +: +:+ */
/* #+# #+ #+ #+# */
/* Created: 2020/01/17 15:09:24 by rbousset #+# ## ## #+# */
/* Updated: 2020/01/17 15:09:26 by rbousset ### #+. /#+ ###.fr */
/* / */
/* / */
/* ************************************************************************** */
#include <libft.h>
#include <stddef.h>
#include <stdlib.h>
#include <stdarg.h>
#include <unistd.h>
static int
ft_printf_return(char *str, t_printflist *pflist)
{
int ret;
ft_strlcpy(str, pflist->output, pflist->fulllen + 1);
ret = pflist->fulllen;
ft_memdel(pflist->output);
ft_memdel(pflist->fullflag);
ft_memdel(pflist);
return (ret);
}
int
ft_sprintf(char *str, const char *format, ...)
{
t_printflist *pflist;
va_list arg;
int pos;
if (!format)
return (-1);
if ((pos = ft_strlchr(format, '%')) < 0)
return (ft_strlcpy(str, format, ft_strlen(format) + 1));
else
{
pflist = ft_printf_init_struct(format);
ft_printf_putpart(format, 0, pos, pflist);
va_start(arg, format);
while (pos >= 0)
{
pos = ft_printf_flags(format, pos, arg, pflist);
ft_printf_reinit_struct(pflist);
}
va_end(arg);
return (ft_printf_return(str, pflist));
}
return (0);
}
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