86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strsplit_spe.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: wescande <wescande@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/01/31 20:49:30 by wescande #+# #+# */
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/* Updated: 2017/02/20 18:57:58 by wescande ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "glob.h"
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static int ft_strlen_c(const char *str, const char *fix,
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const unsigned char *esc, char c)
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{
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int len;
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int nb;
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len = 0;
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nb = 0;
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while (*str && (*str != c || nb))
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{
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nb += *str == '{' && !is_char_esc(esc, fix, str);
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nb -= *str == '}' && !is_char_esc(esc, fix, str);
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++str;
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++len;
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}
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return (len);
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}
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static int ft_nbstr_c(const char *str, const unsigned char *esc, char c)
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{
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int len;
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int nb;
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const char *fix;
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len = 0;
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nb = 0;
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fix = str;
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while (*str)
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{
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while (*str && *str == c)
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++str;
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if (*str)
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++len;
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while (*str && (*str != c || nb))
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{
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nb += *str == '{' && !is_char_esc(esc, fix, str);
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nb -= *str == '}' && !is_char_esc(esc, fix, str);
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++str;
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}
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}
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return (len);
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}
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char **ft_strsplit_spe(const char *str,
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const unsigned char *esc, char c)
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{
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char **s1;
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int i;
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const char *fix;
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int len;
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if (!str || !(s1 =
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(char**)malloc(sizeof(*s1) * (ft_nbstr_c(str, esc, c) + 1))))
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return (NULL);
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i = 0;
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fix = str;
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while (*str && *str == c)
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++str;
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while (*str && (len = ft_strlen_c(str, fix, esc, c)))
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{
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if (!(s1[i] = (char*)malloc(sizeof(**s1) * (len + 1))))
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return (NULL);
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ft_strncpy(s1[i], str, len);
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s1[i][len] = '\0';
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str = str + len;
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++i;
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while (*str && *str == c)
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++str;
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}
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s1[i] = 0;
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return (s1);
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}
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