Added ft_reverse, ft_isblank, ft_strnlen, ft_strpbrk, ft_strsep

9 files changed, 128 insertions, 4 deletions

diff --git a/include/libft_algo.h b/include/libft_algo.h
index 14496dd..65308b8 100644
--- a/include/libft_algo.h
+++ b/include/libft_algo.h
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/01/19 07:22:57 by cacharle          #+#    #+#             */
-/*   Updated: 2020/02/10 03:04:17 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/02/10 05:17:39 by cacharle         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -42,5 +42,6 @@ int				ft_mergesort(void *base, size_t nel, size_t width,
 					int (*compar)(const void *, const void *));
 int				ft_heapsort(void *base, size_t nel, size_t width,
 					int (*compar)(const void *, const void *));
+void			ft_reverse(void *base, size_t nel, size_t width);
 
 #endif
diff --git a/include/libft_ctype.h b/include/libft_ctype.h
index 85e0e05..ad42c64 100644
--- a/include/libft_ctype.h
+++ b/include/libft_ctype.h
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/01/31 10:35:31 by cacharle          #+#    #+#             */
-/*   Updated: 2020/01/31 10:36:34 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/02/10 05:18:30 by cacharle         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,6 +23,7 @@ int	ft_isalnum(int c);
 int	ft_isascii(int c);
 int	ft_isprint(int c);
 int	ft_isspace(int c);
+int	ft_isblank(int c);
 
 /*
 ** conversion
diff --git a/include/libft_str.h b/include/libft_str.h
index 80fb09f..e3faeab 100644
--- a/include/libft_str.h
+++ b/include/libft_str.h
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/01/31 10:39:22 by cacharle          #+#    #+#             */
-/*   Updated: 2020/02/10 04:32:44 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/02/10 05:24:00 by cacharle         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -57,6 +57,9 @@ int		ft_strcasecmp(const char *s1, const char *s2);
 int		ft_strncasecmp(const char *s1, const char *s2, size_t n);
 size_t	ft_strspn(const char *s, const char *charset);
 size_t	ft_strcspn(const char *s, const char *charset);
+char	*ft_strpbrk(const char *s, const char *charset);
+char	*ft_strsep(char **stringp, const char *delim);
+size_t	ft_strnlen(const char *s, size_t maxlen);
 
 /*
 ** bloat ?
diff --git a/src/algo/ft_reverse.c b/src/algo/ft_reverse.c
new file mode 100644
index 0000000..0bc447f
--- /dev/null
+++ b/src/algo/ft_reverse.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_reverse.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/10 05:07:13 by cacharle          #+#    #+#             */
+/*   Updated: 2020/02/10 05:19:22 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft_algo.h"
+
+void	ft_reverse(void *base, size_t nel, size_t width)
+{
+	size_t	i;
+
+	i = 0;
+	nel--;
+	while (i < nel)
+	{
+		ft_memswap(base + i * width, base + nel * width, width);
+		i++;
+		nel--;
+	}
+}
diff --git a/src/ctype/ft_isblank.c b/src/ctype/ft_isblank.c
new file mode 100644
index 0000000..def106b
--- /dev/null
+++ b/src/ctype/ft_isblank.c
@@ -0,0 +1,16 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_isblank.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/10 05:17:45 by cacharle          #+#    #+#             */
+/*   Updated: 2020/02/10 05:18:34 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int	ft_isblank(int c)
+{
+	return (c == ' ' || c == '\t');
+}
diff --git a/src/str/ft_strnlen.c b/src/str/ft_strnlen.c
new file mode 100644
index 0000000..5e1569c
--- /dev/null
+++ b/src/str/ft_strnlen.c
@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strnlen.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/10 05:21:04 by cacharle          #+#    #+#             */
+/*   Updated: 2020/02/10 05:23:23 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft_str.h"
+
+/*
+** wrong implementation since it scans beyond maxlen
+*/
+
+size_t	ft_strnlen(const char *s, size_t maxlen)
+{
+	size_t	len;
+
+	len = ft_strlen(s);
+	return (len > maxlen ? maxlen : len);
+}
diff --git a/src/str/ft_strpbrk.c b/src/str/ft_strpbrk.c
new file mode 100644
index 0000000..753e4d9
--- /dev/null
+++ b/src/str/ft_strpbrk.c
@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strpbrk.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/10 04:39:29 by cacharle          #+#    #+#             */
+/*   Updated: 2020/02/10 04:54:13 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft_str.h"
+
+char	*ft_strpbrk(const char *s, const char *charset)
+{
+	if (s == NULL || charset == NULL)
+		return (NULL);
+	while (*s && ft_strchr(charset, *s) == NULL)
+		s++;
+	if (*s == '\0')
+		return (NULL);
+	return ((char*)s);
+}
diff --git a/src/str/ft_strsep.c b/src/str/ft_strsep.c
new file mode 100644
index 0000000..2000706
--- /dev/null
+++ b/src/str/ft_strsep.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strsep.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/10 04:44:11 by cacharle          #+#    #+#             */
+/*   Updated: 2020/02/10 04:51:15 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft_str.h"
+
+char	*ft_strsep(char **stringp, const char *delim)
+{
+	char	*tmp;
+
+	if (stringp == NULL || *stringp == NULL || delim == NULL)
+		return (NULL);
+	tmp = ft_strpbrk(*stringp, delim);
+	if (tmp == NULL)
+		return (NULL);
+	*tmp = '\0';
+	*stringp = tmp;
+	return (tmp);
+}
diff --git a/src/str/ft_strtoupper.c b/src/str/ft_strtoupper.c
index d4c49d5..07c19e5 100644
--- a/src/str/ft_strtoupper.c
+++ b/src/str/ft_strtoupper.c
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/10 04:12:04 by cacharle          #+#    #+#             */
-/*   Updated: 2020/02/10 04:12:17 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/02/10 05:05:38 by cacharle         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */