107 lines
2.3 KiB
C
107 lines
2.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* unstick_node_utils.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: nalebrun <nalebrun@student.s19.be> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/02/03 12:53:08 by nalebrun #+# #+# */
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/* Updated: 2025/02/03 12:53:08 by nalebrun ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../../../includes/minishell.h"
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char *copy_meta(char *val, int *copied)
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{
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int i;
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int j;
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char *out;
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char ref;
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i = 0;
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ref = val[0];
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if (val[0] == '(' || val[0] == ')')
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i = 1;
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else
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{
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while (val[i] && ((is_meta(val[i]) && val[i] == ref)))
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i++;
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}
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*copied = i;
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out = malloc(i + 1);
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j = -1;
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while (++j < i)
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out[j] = val[j];
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out[i] = 0;
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return (out);
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}
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char *copy_unmeta(char *val, int *copied)
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{
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int i;
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int j;
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char *out;
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i = 0;
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while (val[i] && !is_meta(val[i]))
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i++;
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*copied = i;
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out = malloc(i + 1);
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j = -1;
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while (++j < i)
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out[j] = val[j];
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out[i] = 0;
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return (out);
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}
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int unic(int *meta)
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{
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int i;
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int ref_meta;
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i = -1;
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ref_meta = meta[0];
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while (meta[++i] != -1)
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if (meta[i] != ref_meta)
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return (0);
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return (1);
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}
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void update_quote(char *quote, char cmp)
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{
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if (*quote == 0 && (cmp == '"' || cmp == '\''))
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*quote = cmp;
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else if (*quote == cmp)
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*quote = 0;
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return ;
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}
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int is_sticked(char *val)
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{
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int i;
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int meta[1000];
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int meta_it;
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int unmeta;
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char quote;
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i = -1;
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meta_it = 0;
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meta[0] = -1;
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unmeta = 0;
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quote = 0;
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while (val[++i])
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{
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update_quote("e, val[i]);
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if (is_meta(val[i]) && !quote)
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meta[meta_it++] = val[i];
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if (!is_meta(val[i]))
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unmeta = 1;
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}
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meta[meta_it] = -1;
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if ((meta[0] != -1 && unmeta) || !unic(meta) || (meta[0] == '('
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&& meta[1] == '(') || (meta[0] == ')' && meta[1] == ')'))
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return (1);
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return (0);
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}
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