119 lines
2.2 KiB
C
119 lines
2.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* get_next_line_utils.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/18 17:14:47 by rparodi #+# #+# */
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/* Updated: 2023/11/22 13:35:03 by rparodi ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "get_next_line.h"
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size_t ft_strlen(char const *str)
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{
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size_t i;
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i = 0;
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if (str)
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{
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while (str[i])
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i++;
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}
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return (i);
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}
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char *ft_strjoin(char *s1, char *s2, int i, int j)
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{
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char *temp;
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if (!s1)
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{
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s1 = (char *)malloc(1);
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s1[i] = '\0';
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}
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if (!s2 || !s1)
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return (NULL);
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temp = (char *)malloc((ft_strlen(s1) + ft_strlen(s2) + 1));
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if (!temp)
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return (NULL);
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while (s1[i])
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{
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temp[i] = s1[i];
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i++;
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}
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while (s2[++j])
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temp[i + j] = s2[j];
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temp[i + j] = '\0';
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free(s1);
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return (temp);
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}
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char *ft_get_line(char *str)
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{
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char *temp;
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int i;
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i = 0;
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if (!str[i])
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return (NULL);
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while (str[i] && str[i] != '\n')
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i++;
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temp = (char *)malloc((i + 2));
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if (!temp)
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return (NULL);
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i = 0;
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while (str[i] && str[i] != '\n')
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{
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temp[i] = str[i];
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i++;
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}
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if (str[i] == '\n')
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{
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temp[i] = str[i];
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i++;
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}
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temp[i] = '\0';
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return (temp);
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}
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char *ft_get_next(char *str)
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{
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char *temp;
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int i;
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int j;
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i = 0;
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while (str[i] && str[i] != '\n')
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i++;
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if (!str[i])
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return (ft_free(str));
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temp = (char *)malloc((ft_strlen(str) - i));
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if (!temp)
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return (NULL);
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j = i + 1;
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while (str[++i])
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temp[i - j] = str[i];
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temp[i - j] = '\0';
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free(str);
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return (temp);
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}
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int ft_strchr(char *str, char c)
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{
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int i;
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i = 0;
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if (str)
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{
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while (str[i])
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{
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if (str[i] == c)
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return (i);
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i++;
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}
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}
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return (-1);
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}
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