blob: 5bfd2e8a6212660fa8a3d6b9633502fe93c31dec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/10/29 00:15:28 by cacharle #+# #+# */
/* Updated: 2019/10/29 05:17:55 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include <unistd.h>
#include <stdlib.h>
#include <stdarg.h>
#include "libft.h"
#include "header.h"
int ft_printf(const char *format, ...)
{
va_list ap;
t_flist *format_list;
char *str;
int print_len;
int i;
str = ft_strdup(format);
if ((format_list = parse(str)) == NULL)
return (-1);
free(str);
va_start(ap, format);
print_len = 0;
i = -1;
while (format[++i])
{
if (format[i] != '%')
{
write(STDOUT_FILENO, format + i, 1);
continue ;
}
str = convert(format_list->content, ap);
if (str == NULL)
{
list_destroy(&format_list);
return (-1);
}
ft_putstr(str);
print_len += ft_strlen(str);
free(str);
i += format_list->content->len;
list_pop_front(&format_list);
}
list_destroy(&format_list);
va_end(ap);
return (print_len + i);
}
|
