sync

C_09/git/ex02/ft_split.c

@@ -6,7 +6,7 @@
 /*   By: gbaconni <gbaconni@42lausanne.ch>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2021/08/22 18:14:04 by gbaconni          #+#    #+#             */
-/*   Updated: 2021/08/22 18:30:07 by gbaconni         ###   ########.fr       */
+/*   Updated: 2021/08/23 18:02:47 by gbaconni         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,19 +23,79 @@ static int	ft_strlen(char *str)
 	return (p_str - str);
 }
 
-char **ft_split(char *str, char *charset)
+static char	*ft_strncpy(char *dest, char *src, unsigned int n)
 {
-	char	*p_str;
+	unsigned int	i;
-	char	**strs;
+
-	int		size;
+	i = 0;
+	while (i < n && src[i] != '\0')
+	{
+		dest[i] = src[i];
+		i++;
+	}
+	while (i < n)
+	{
+		dest[i] = '\0';
+		i++;
+	}
+	return (dest);
+}
+
+static int	ft_is_charset(char c, char *charset)
+{
+	char	*p_charset;
 	int		r;
 
 	r = 1;
-	p_str = str;
+	p_charset = charset;
-	while (p_str != '\0')
+	while (*p_charset != '\0')
+		r &= (*p_charset++ == c);
+	return (r);
+}
+
+static int	ft_split_len(char *str, char *charset)
 {
+	char	*p_str;
+	int		size;
+
+	size = 2;
+	p_str = str;
+	while (*p_str != '\0')
+	{
+		if (ft_is_charset(*p_str++, charset) == 1)
+			size++;
+	}
+	return (size);
+}
+
+char	**ft_split(char *str, char *charset)
+{
+	char	**strs;
+	char	*p_str;
+	char	*start;
+	int		size;
+	int		i;
+
+	size = ft_split_len(str, charset);
+	strs = malloc((size) * sizeof(strs));
+	p_str = str;
+	start = str;
+	i = 0;
+	while (*p_str != '\0')
+	{
+		if (ft_is_charset(*p_str, charset) == 1)
+		{
+			size = end - begin;
+			if (size > 0)
+			{
+				strs[i++] = (char *) malloc((size + 1) * sizeof(char));
+				ft_strncpy(strs[i], str + start, size);
+			}
+			start = p_str + 1;
+		}
 		p_str++;
 	}
-	strs = (char **) malloc((size) * sizeof(char));
+	strs[i] = (char *) malloc(sizeof(char));
+	strs[i][0] = '\0';
 	return (strs);
 }

C_09/git/ex02/main.c

@@ -6,7 +6,7 @@
 /*   By: gbaconni <gbaconni@42lausanne.ch>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2021/08/18 10:50:59 by gbaconni          #+#    #+#             */
-/*   Updated: 2021/08/22 18:19:18 by gbaconni         ###   ########.fr       */
+/*   Updated: 2021/08/23 16:17:56 by gbaconni         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -19,8 +19,8 @@ char	**ft_split(char *str, char *charset);
 
 int	main(void)
 {
-	char	*str[32];
+	char	str[32];
-	char	*charset[32];
+	char	charset[32];
 	char	**result;
 
 	printf("Input String [Max 32]: ");
@@ -28,6 +28,6 @@ int	main(void)
 	printf("Input Charset [Max 32]: ");
 	scanf("%s", charset);
 	result = ft_split(str, charset);
-	printf("str=%s charset=%s result=%s (ft_split)\n", str, charset, result);
+	printf("str=%s charset=%s (ft_split)\n", str, charset);
 	return (0);
 }