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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* header.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/10/29 00:06:46 by cacharle #+# #+# */
/* Updated: 2020/01/15 11:39:15 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef FT_VASPRINTF_H
# define FT_VASPRINTF_H
# include <unistd.h>
# include <stdlib.h>
# include <stdarg.h>
# include "libft.h"
# define STATUS_ERROR -1
# define SPECIFIERS_STR "nfcspdiuxX%"
# define FLAGS_STR "#0- +'"
# define IS_STANDALONE_FLAG(c) (ft_strchr(FLAGS_STR, c) != NULL)
# define FLAG_MINUS (1 << 0)
# define FLAG_ZERO (1 << 1)
# define FLAG_SIGNED (1 << 2)
# define FLAG_SPACE (1 << 3)
# define FLAG_ALTERNATE (1 << 4)
# define FLAG_SHORT (1 << 5)
# define FLAG_SHORT_SHORT (1 << 6)
# define FLAG_LONG (1 << 7)
# define FLAG_LONG_LONG (1 << 8)
# define FLAG_WIDTH_WILDCARD (1 << 9)
# define FLAG_PRECISION_WILDCARD (1 << 10)
# define FLAG_WIDTH_OVERWRITE (1 << 11)
# define ITOA_HEX_LOW(x) (ft_itoa_unsigned_base(x, "0123456789abcdef"))
# define ITOA_HEX_UP(x) (ft_itoa_unsigned_base(x, "0123456789ABCDEF"))
# define ITOA_DEC(x) (ft_itoa_base(x, "0123456789"))
typedef int t_bool;
typedef short t_flags;
typedef long long int t_big_int;
typedef long long unsigned int t_big_uint;
typedef struct
{
int precision;
int width;
t_flags flags;
char specifier;
int fmt_len;
int size;
long long int *written;
} t_pformat;
typedef struct s_flist
{
struct s_flist *next;
t_pformat *content;
} t_flist;
typedef struct s_printf_status
{
va_list ap;
t_flist *flist;
const char *format;
char *out;
int out_size;
} t_printf_status;
/*
** ft_printf.c
*/
int ft_printf(const char *format, ...);
const char *add_conversion(t_printf_status *status,
t_pformat *pformat);
const char *add_between(t_printf_status *status);
int destroy_status_error(t_printf_status *status);
/*
** parse.c
*/
int parse(const char *format, t_flist **flist);
t_pformat *parse_reduced(const char *fmt);
/*
** printer.c
*/
char *convert(t_pformat *pformat, va_list ap);
char *convert_specifier(va_list ap, t_pformat *pformat);
char *handle_width(t_pformat *pformat, char *str);
char *handle_precision(t_pformat *pformat, char *str);
/*
** utils.c
*/
char *ft_itoa_base(long long int n, char *base);
char *ft_itoa_unsigned_base(long long unsigned int n,
char *base);
void *ft_memjoin_free(void *dst, int dst_size, void *src,
int src_size);
/*
** extract.c
*/
const char *extract_flags(t_pformat *pformat, const char *fmt);
const char *extract_width(t_pformat *pformat, const char *fmt);
const char *extract_precision(t_pformat *pformat, const char *fmt);
const char *extract_length_modifier(t_pformat *pformat,
const char *fmt);
/*
** list.c
*/
t_flist *list_new(t_pformat *content);
void *list_destroy(t_flist **lst);
void list_push_front(t_flist **lst, t_flist *new);
void list_pop_front(t_flist **lst);
t_flist *list_reverse(t_flist *lst);
/*
** convert_*.c
*/
char *convert_char(va_list ap, t_pformat *pformat);
char *convert_str(va_list ap, t_pformat *pformat);
char *convert_ptr(va_list ap, t_pformat *pformat);
char *convert_int(va_list ap, t_pformat *pformat);
char *convert_uint(va_list ap, t_pformat *pformat);
char *convert_hex(va_list ap, t_pformat *pformat);
char *convert_percent(va_list ap, t_pformat *pformat);
char *convert_written(va_list ap, t_pformat *pformat);
char *convert_double(va_list ap, t_pformat *pformat);
char *convert_none(va_list ap, t_pformat *pformat);
/*
** length_modifier.c
*/
t_big_uint length_modifier_unsigned_int(
va_list ap, t_pformat *pformat);
t_big_int length_modifier_int(va_list ap, t_pformat *pformat);
#endif
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