From 88d69ebcea42619d4d1b83e482422f6c5ee595ed Mon Sep 17 00:00:00 2001
From: Camille Chauvet <cchauvet@3C2.42angouleme.fr>
Date: Wed, 3 May 2023 11:11:04 +0000
Subject: [PATCH] add: extra function

---
 libftx/extra/Makefile          |  4 +--
 libftx/extra/extra.h           | 43 ++++++++++++++++--------------
 libftx/extra/ft_atoul.c        | 38 +++++++++++++++++++++++++++
 libftx/extra/ft_atoul_check.c  | 32 +++++++++++++++++++++++
 libftx/extra/ft_contain_only.c |  6 ++---
 libftx/extra/ft_is_in.c        |  4 +--
 libftx/extra/ft_tablen.c       |  4 +--
 libftx/libftx.h                | 48 +++++-----------------------------
 8 files changed, 108 insertions(+), 71 deletions(-)
 create mode 100644 libftx/extra/ft_atoul.c
 create mode 100644 libftx/extra/ft_atoul_check.c

diff --git a/libftx/extra/Makefile b/libftx/extra/Makefile
index 6ae9605..e90e814 100644
--- a/libftx/extra/Makefile
+++ b/libftx/extra/Makefile
@@ -6,13 +6,13 @@
 #    By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2022/09/27 08:39:27 by cchauvet          #+#    #+#              #
-#    Updated: 2023/04/26 12:14:25 by cchauvet         ###   ########.fr        #
+#    Updated: 2023/05/03 11:01:55 by cchauvet         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
 CC = clang
 
-SRCS = ft_contain_only.c ft_freer.c ft_is_in.c ft_random_generator.c ft_strchri.c ft_strcmp.c ft_strfjoin.c ft_strgen.c ft_strmerger.c ft_strndup.c ft_tabrealloc.c ft_ultoa_base.c ft_swap.c ft_tablen.c
+SRCS = ft_contain_only.c ft_freer.c ft_is_in.c ft_random_generator.c ft_strchri.c ft_strcmp.c ft_strfjoin.c ft_strgen.c ft_strmerger.c ft_strndup.c ft_tabrealloc.c ft_ultoa_base.c ft_swap.c ft_tablen.c ft_atoul.c ft_atoul_check.c
 
 OBJS = $(SRCS:.c=.o)
 
diff --git a/libftx/extra/extra.h b/libftx/extra/extra.h
index ff7f0bd..44fe9c4 100644
--- a/libftx/extra/extra.h
+++ b/libftx/extra/extra.h
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/01/04 14:03:10 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/04/26 12:24:00 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/05/03 11:02:33 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,28 +14,31 @@
 # define EXTRA_H
 # include <stdarg.h>
 # include <stdlib.h>
+#include <sys/types.h>
 # include <unistd.h>
 # include <fcntl.h>
 # include "../libft/libft.h"
 
-size_t		ft_tablen(const char **tab);
-char		*ft_ultoa_base(unsigned long long n, char *base);
-char		*get_next_line(int fd);
-size_t		ft_random_generator(size_t start, size_t stop);
-void		ft_freer_tab_ultimate(size_t len, ...);
-void		ft_freer_ultimate(size_t len, ...);
-char		*ft_strgen(char c, size_t len);
-char		*ft_strfjoin(char *s1, char *s2);
-char		*ft_strmerger(size_t arg_len, ...);
-int			ft_is_in(char *str, char c);
-char		**ft_tabrealloc(char **tab, size_t current_size, size_t new_size);
-char		*ft_strndup(const char *src, size_t n);
-ssize_t		ft_strchri(char *str, char c);
-int			ft_contain_only_str(char *str, char *to_find);
-int			ft_contain_only(char *str, char c);
-int			ft_strcmp(const char *s1, const char *s2);
-void		ft_swap(void *a, void *b);
-void		ft_swap_int(int *a, int *b);
-void		ft_swap_char(char *a, char *b);
+unsigned long	ft_atoul(const char str[]);
+int				ft_atoul_check(const char str[]);
+size_t			ft_tablen(const void **tab);
+char			*ft_ultoa_base(unsigned long long n, char *base);
+char			*get_next_line(int fd);
+size_t			ft_random_generator(size_t start, size_t stop);
+void			ft_freer_tab_ultimate(size_t len, ...);
+void			ft_freer_ultimate(size_t len, ...);
+char			*ft_strgen(char c, size_t len);
+char			*ft_strfjoin(char *s1, char *s2);
+char			*ft_strmerger(size_t arg_len, ...);
+int				ft_is_in(const char *str, char c);
+char			**ft_tabrealloc(char **tab, size_t current_size, size_t new_size);
+char			*ft_strndup(const char *src, size_t n);
+ssize_t			ft_strchri(char *str, char c);
+int				ft_contain_only_str(const char *str, const char *to_find);
+int				ft_contain_only(const char *str, char c);
+int				ft_strcmp(const char *s1, const char *s2);
+void			ft_swap(void *a, void *b);
+void			ft_swap_int(int *a, int *b);
+void			ft_swap_char(char *a, char *b);
 
 #endif
diff --git a/libftx/extra/ft_atoul.c b/libftx/extra/ft_atoul.c
new file mode 100644
index 0000000..e98af1b
--- /dev/null
+++ b/libftx/extra/ft_atoul.c
@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_atoul.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/09/27 16:14:34 by cchauvet          #+#    #+#             */
+/*   Updated: 2023/05/03 11:03:04 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "extra.h"
+
+unsigned long	ft_atoul(const char *str)
+{
+	unsigned long	out;
+	char			sign;
+	size_t			i;
+
+	sign = 1;
+	i = 0;
+	while (str[i] == '-' || str[i] == '+')
+	{
+		if (str[i] == '-')
+			sign = -1;
+		if (str[i] == '+')
+			sign = 1;
+		i++;
+	}
+	out = 0;
+	while (str[i] >= '0' && str[i] <= '9')
+	{
+		out = out * 10 + str[i] - 48;
+		i++;
+	}
+	return (out * sign);
+}
diff --git a/libftx/extra/ft_atoul_check.c b/libftx/extra/ft_atoul_check.c
new file mode 100644
index 0000000..fa834ce
--- /dev/null
+++ b/libftx/extra/ft_atoul_check.c
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_atoul_check.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/03/08 14:43:33 by cchauvet          #+#    #+#             */
+/*   Updated: 2023/05/02 13:15:12 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "./extra.h"
+
+int	ft_atoul_check(const char str[])
+{
+	size_t			i;
+	unsigned long	num;
+
+	num = 0;
+	i = 0;
+	while (str[i] != '\0')
+	{
+		if (str[i] > '9' || str[i] < '0')
+			return (0);
+		if (num > num * 10 + str[i] - '0')
+			return (0);
+		num = num * 10 + str[i] - 48;
+		i++;
+	}
+	return (1);
+}
diff --git a/libftx/extra/ft_contain_only.c b/libftx/extra/ft_contain_only.c
index 4844e79..f2b3143 100644
--- a/libftx/extra/ft_contain_only.c
+++ b/libftx/extra/ft_contain_only.c
@@ -6,13 +6,13 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/01/12 16:28:20 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/01/12 16:31:22 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/04/26 13:07:06 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "extra.h"
 
-int	ft_contain_only(char *str, char c)
+int	ft_contain_only(const char *str, char c)
 {
 	size_t	i;
 
@@ -26,7 +26,7 @@ int	ft_contain_only(char *str, char c)
 	return (1);
 }
 
-int	ft_contain_only_str(char *str, char *to_find)
+int	ft_contain_only_str(const char *str, const char *to_find)
 {
 	size_t	i;
 
diff --git a/libftx/extra/ft_is_in.c b/libftx/extra/ft_is_in.c
index bb8a149..87cf7f0 100644
--- a/libftx/extra/ft_is_in.c
+++ b/libftx/extra/ft_is_in.c
@@ -6,13 +6,13 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/01/05 20:29:53 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/01/08 12:15:08 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/04/26 13:07:30 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "extra.h"
 
-int	ft_is_in(char *str, char c)
+int	ft_is_in(const char *str, char c)
 {
 	int	i;
 
diff --git a/libftx/extra/ft_tablen.c b/libftx/extra/ft_tablen.c
index 9104e1a..c59e367 100644
--- a/libftx/extra/ft_tablen.c
+++ b/libftx/extra/ft_tablen.c
@@ -6,13 +6,13 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/04/26 12:12:19 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/04/26 12:13:38 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/04/28 12:58:24 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "./extra.h"
 
-size_t	ft_tablen(const char **tab)
+size_t	ft_tablen(const void **tab)
 {
 	size_t	i;
 
diff --git a/libftx/libftx.h b/libftx/libftx.h
index 9020636..f709db9 100644
--- a/libftx/libftx.h
+++ b/libftx/libftx.h
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/09/26 14:47:54 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/04/26 12:22:51 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/05/02 13:17:30 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -16,8 +16,9 @@
 # include <unistd.h>
 # include <stdarg.h>
 # include "./libft/libft.h"
+# include "./extra/extra.h"
 
-size_t	ft_tablen(const char **tab);
+size_t	ft_tablen(const void **tab);
 char	*ft_ultoa_base(unsigned long long n, char *base);
 int		ft_printf(const char *format, ...);
 int		ft_eprintf(const char *format, ...);
@@ -28,10 +29,10 @@ size_t	ft_random_generator(size_t start, size_t stop);
 void	ft_freer_tab_ultimate(size_t len, ...);
 void	ft_freer_ultimate(size_t len, ...);
 char	*ft_strgen(char c, size_t len);
-int		ft_is_in(char *str, char c);
+int		ft_is_in(const char *str, char c);
 char	**ft_tabrealloc(char **tab, size_t current_size, size_t new_size);
-int		ft_contain_only_str(char *str, char *to_find);
-int		ft_contain_only(char *str, char c);
+int		ft_contain_only_str(const char *str, const char *to_find);
+int		ft_contain_only(const char *str, char c);
 char	*ft_strfjoin(char *s1, char *s2);
 char	*ft_strmerger(size_t arg_len, ...);
 int		ft_strcmp(const char *s1, const char *s2);
@@ -41,41 +42,4 @@ void	ft_swap(void *a, void *b);
 void	ft_swap_int(int *a, int *b);
 void	ft_swap_char(char *a, char *b);
 
-/* void	*ft_cancel(void **tab, size_t len); */
-/* int		ft_atoi(const char *nptr); */
-/* void	ft_bzero(void *s, size_t n); */
-/* void	*ft_calloc(size_t nmemb, size_t size); */
-/* int		ft_isalnum(int c); */
-/* int		ft_isalpha(int c); */
-/* int		ft_isascii(int c); */
-/* int		ft_isdigit(int c); */
-/* int		ft_isprint(int c); */
-/* void	*ft_memchr(const void *s, int c, size_t n); */
-/* int		ft_memcmp(const void *s1, const void *s2, size_t n); */
-/* void	*ft_memcpy(void *dest, const void *src, size_t n); */
-/* void	*ft_memmove(void *dest, const void *src, size_t n); */
-/* void	*ft_memset(void *s, int c, size_t n); */
-/* char	*ft_strchr(const char *s, int c); */
-/* char	*ft_strdup(const char *s); */
-/* size_t	ft_strlcat(char *dst, const char *src, size_t size); */
-/* size_t	ft_strlcpy(char *dst, const char *src, size_t size); */
-/* size_t	ft_strlen(const char *s); */
-/* int		ft_strncmp(const char *s1, const char *s2, size_t n); */
-/* char	*ft_strnstr(const char *big, const char *little, size_t len); */
-/* char	*ft_strrchr(const char *s, int c); */
-/* int		ft_tolower(int c); */
-/* int		ft_toupper(int c); */
-
-/* char	*ft_substr(char const *s, unsigned int start, size_t len); */
-/* char	*ft_strjoin(char const *s1, char const *s2); */
-/* char	*ft_strtrim(char const *s1, char const *set); */
-/* char	**ft_split(char const *s, char c); */
-/* char	*ft_itoa(int n); */
-/* char	*ft_strmapi(char const *s, char (*f)(unsigned int, char)); */
-/* void	ft_striteri(char *s, void (*f)(unsigned int, char*)); */
-/* void	ft_putchar_fd(char c, int fd); */
-/* void	ft_putstr_fd(char *s, int fd); */
-/* void	ft_putendl_fd(char *s, int fd); */
-/* void	ft_putnbr_fd(int n, int fd); */
-
 #endif