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This commit is contained in:
Camille Chauvet
2023-01-19 17:33:26 +01:00
commit fcbe35befd
87 changed files with 2831 additions and 0 deletions
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39
printf/Makefile Normal file
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# **************************************************************************** #
# #
# ::: :::::::: #
# Makefile :+: :+: :+: #
# +:+ +:+ +:+ #
# By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ #
# Created: 2022/09/27 08:39:27 by cchauvet #+# #+# #
# Updated: 2023/01/05 18:25:05 by cchauvet ### ########.fr #
# #
# **************************************************************************** #
CC = clang
SRCS = ft_dprintarg.c ft_dprintflag.c ft_dprintl_base.c ft_dprintptr.c ft_dprintstrtab.c ft_dprintul_base.c ft_dprintul.c ft_dprintx.c ft_dprintX.c ft_isarg.c ft_isdigit.c ft_printf.c ft_putchar_fd.c ft_putstr_fd.c ft_skipflag.c ft_strlen.c ft_vdprintf.c
OBJS = ${SRCS:.c=.o}
NAME = ft_printf.a
CFLAG = -Wall -Werror -Wextra -g
%.o: %.c
${CC} ${CFLAG} -c -o $@ $<
all: ${NAME}
${NAME}: ${OBJS}
ar -rc ${NAME} ${OBJS}
clean:
rm -f ${OBJS} ${BOBJS}
fclean: clean
rm -f ${NAME}
re: fclean all
.PHONY: all clean fclean re

18
printf/ft_dprintX.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_dprintX.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/23 17:44:38 by cchauvet #+# #+# */
/* Updated: 2022/10/23 18:22:43 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_dprint_upperx(int fd, unsigned int n)
{
return (ft_dprintul_base(fd, n, "0123456789ABCDEF"));
}

36
printf/ft_dprintarg.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_dprintarg.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/23 18:08:31 by cchauvet #+# #+# */
/* Updated: 2023/01/05 17:37:12 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_dprintarg(int fd, int arg, va_list args)
{
if (arg == 'i' || arg == 'd')
return (ft_dprintl_base(fd, va_arg(args, int), "0123456789"));
if (arg == 'X')
return (ft_dprint_upperx(fd, va_arg(args, unsigned int)));
if (arg == 'x')
return (ft_dprintx(fd, va_arg(args, unsigned int)));
if (arg == 'u')
return (ft_dprintul(fd, va_arg(args, unsigned int)));
if (arg == 'c')
return (ft_putchar_fd(fd, va_arg(args, int)));
if (arg == 'S')
return (ft_dprintstrtab(fd, va_arg(args, char **)));
if (arg == 's')
return (ft_putstr_fd(fd, va_arg(args, char *)));
if (arg == '%')
return (ft_putchar_fd(fd, '%'));
if (arg == 'p')
return (ft_dprintptr(fd, va_arg(args, void *)));
return (0);
}

23
printf/ft_dprintflag.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_dprintflag.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/11 16:30:39 by cchauvet #+# #+# */
/* Updated: 2022/10/23 18:59:55 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_dprintflag(int fd, const char *flag, va_list va)
{
if (ft_skipflag(flag) == 0)
return (-1);
flag++;
while (ft_isdigit(flag[0]))
flag += 1;
return (ft_dprintarg(fd, flag[0], va));
}

34
printf/ft_dprintl_base.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_dprintl_base.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/10 03:26:21 by cchauvet #+# #+# */
/* Updated: 2022/10/21 15:54:31 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_dprintl_base(int fd, long long int n, char *base)
{
int i;
unsigned long nb;
if (base == NULL)
return (-1);
i = 0;
if (n < 0)
{
nb = -n;
i += ft_putchar_fd(fd, '-');
}
else
nb = n;
i += ft_dprintul_base(fd, nb, base);
if (i < 1)
return (-1);
return (i);
}

27
printf/ft_dprintptr.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_dprintptr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/06 17:41:04 by cchauvet #+# #+# */
/* Updated: 2022/10/12 15:22:40 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_dprintptr(int fd, void *ptr)
{
unsigned long address;
int i;
if (ptr == NULL)
return (ft_putstr_fd(fd, "(nil)"));
address = (unsigned long) ptr;
i = 2;
ft_putstr_fd(fd, "0x");
i += ft_dprintul_base(fd, address, "0123456789abcdef");
return (i);
}

29
printf/ft_dprintstrtab.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_dprintstrtab.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angouleme.fr +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/01/05 17:26:55 by cchauvet #+# #+# */
/* Updated: 2023/01/05 18:52:56 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_dprintstrtab(int fd, char **tab)
{
size_t index;
int i;
i = 0;
index = 0;
while (tab[index] != NULL)
{
i += ft_putstr_fd(fd, tab[index]) + 1;
ft_putchar_fd(fd, '\n');
index++;
}
return (i);
}

18
printf/ft_dprintul.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_dprintul.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/12 15:46:14 by cchauvet #+# #+# */
/* Updated: 2022/10/21 15:53:07 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_dprintul(int fd, unsigned long long n)
{
return (ft_dprintul_base(fd, n, "0123456789"));
}

81
printf/ft_dprintul_base.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_dprintul_base.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/09/29 13:49:45 by cchauvet #+# #+# */
/* Updated: 2022/10/23 14:23:44 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
static size_t ft_str_size(unsigned long long n, size_t base_size)
{
size_t size;
size = 1;
if (n == 0)
return (2);
while (n != 0)
{
n = n / base_size;
size++;
}
return (size);
}
static int ft_isdup(char *str)
{
char c;
size_t i;
while (*str != 0)
{
c = *str;
i = 1;
while (str[i] != 0)
{
if (str[i] == c)
return (1);
i++;
}
str++;
}
return (0);
}
static size_t ft_base_size(char *base)
{
size_t len;
if (ft_isdup(base))
return (0);
len = ft_strlen(base);
if (len < 2)
return (0);
return (len);
}
int ft_dprintul_base(int fd, unsigned long long n, char *base)
{
size_t base_size;
int str_size;
if (base == NULL)
return (-1);
base_size = ft_base_size(base);
if (base_size == 0)
return (-1);
str_size = ft_str_size(n, base_size);
if (n > base_size - 1)
{
ft_dprintul_base(fd, n / base_size, base);
ft_putchar_fd(fd, base[n % base_size]);
}
else
ft_putchar_fd(fd, base[n]);
return (str_size - 1);
}

18
printf/ft_dprintx.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_dprintx.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/23 17:44:38 by cchauvet #+# #+# */
/* Updated: 2022/10/23 18:04:56 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_dprintx(int fd, unsigned int n)
{
return (ft_dprintul_base(fd, n, "0123456789abcdef"));
}

29
printf/ft_isarg.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_isarg.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/11 22:37:41 by cchauvet #+# #+# */
/* Updated: 2023/01/05 18:26:24 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_isarg(int c)
{
char *flags;
if (c == '\0')
return (1);
flags = "cspdiuxX%S";
while (*flags)
{
if (*flags == c)
return (1);
flags++;
}
return (0);
}

20
printf/ft_isdigit.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_isdigit.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/11 16:34:14 by cchauvet #+# #+# */
/* Updated: 2022/10/11 16:35:40 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_isdigit(int c)
{
if (c <= '9' && c >= '0')
return (1);
return (0);
}

24
printf/ft_printf.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/06 22:01:28 by cchauvet #+# #+# */
/* Updated: 2022/10/12 16:34:31 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_printf(const char *format, ...)
{
va_list va;
int i;
va_start(va, format);
i = ft_vdprintf(1, format, va);
va_end(va);
return (i);
}

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printf/ft_printf.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/09/26 14:47:54 by cchauvet #+# #+# */
/* Updated: 2023/01/05 17:36:39 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef FT_PRINTF_H
# define FT_PRINTF_H
# include <unistd.h>
# include <stdarg.h>
size_t ft_strlen(const char *s);
char *ft_strchr(const char *s, int c);
int ft_isdigit(int c);
int ft_skipflag(const char *str);
int ft_isarg(int c);
int ft_dprintptr(int fd, void *ptr);
int ft_dprintl_base(int fd, long long n, char *base);
int ft_dprintul_base(int fd, unsigned long long n, char *base);
int ft_dprintul(int fd, unsigned long long n);
int ft_dprintx(int fd, unsigned int n);
int ft_dprint_upperx(int fd, unsigned int n);
int ft_dprintflag(int fd, const char *flag, va_list va);
int ft_dprintarg(int fd, int c, va_list va);
int ft_dprintstrtab(int fd, char **tab);
int ft_printf(const char *format, ...);
int ft_vdprintf(int fd, const char *format, va_list va);
int ft_putchar_fd(int fd, char c);
int ft_putstr_fd(int fd, char *str);
#endif

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printf/ft_putchar_fd.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_putchar_fd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/09/29 22:23:35 by cchauvet #+# #+# */
/* Updated: 2022/10/12 15:21:42 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_putchar_fd(int fd, char c)
{
write(fd, &c, 1);
return (1);
}

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printf/ft_putstr_fd.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_putstr_fd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/09/29 22:25:08 by cchauvet #+# #+# */
/* Updated: 2022/10/12 16:51:51 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_putstr_fd(int fd, char *str)
{
int i;
if (str == NULL)
str = "(null)";
i = 0;
while (str[i] != '\0')
ft_putchar_fd(fd, str[i++]);
return (i);
}

30
printf/ft_skipflag.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_skipflag.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/12 14:47:52 by cchauvet #+# #+# */
/* Updated: 2022/10/12 16:14:07 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int ft_skipflag(const char *str)
{
size_t i;
i = 0;
if (str[i] != '%')
return (0);
i++;
if (str[i] == '\0')
return (-1);
while (ft_isdigit(str[i]))
i++;
if (ft_isarg(str[i]))
return (i + 1);
return (0);
}

25
printf/ft_strlen.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlen.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/06 17:39:05 by cchauvet #+# #+# */
/* Updated: 2022/10/11 00:01:22 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
size_t ft_strlen(const char *s)
{
size_t i;
if (s == NULL)
return (0);
i = 0;
while (s[i])
i++;
return (i);
}

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printf/ft_vdprintf.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_vdprintf.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/12 14:34:28 by cchauvet #+# #+# */
/* Updated: 2022/12/11 19:23:34 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
static int ft_dprintseg(int fd, const char *str)
{
int i;
i = 0;
while (str[i] != '\0' && ft_skipflag(str + i) == 0)
{
ft_putchar_fd(fd, str[i]);
i++;
}
return (i);
}
int ft_vdprintf(int fd, const char *format, va_list va)
{
int i;
int upi;
if (format == NULL)
return (-1);
i = 0;
while (format[0] != 0)
{
if (ft_skipflag(format) == 0)
{
upi = ft_dprintseg(fd, format);
format += upi;
i += upi;
}
else
{
upi = ft_dprintflag(fd, format, va);
if (upi == -1)
return (-1);
format += ft_skipflag(format);
i += upi;
}
}
return (i);
}

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