120 lines
2.4 KiB
C
120 lines
2.4 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* tokenizer_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: 2025/01/22 14:24:05 by nalebrun #+# #+# */
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/* Updated: 2025/02/07 18:04:31 by nalebrun ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../../../includes/minishell.h"
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int is_meta(char c)
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{
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if (c == '&' || c == '|' || c == '<' || c == '>' || c == '(' || c == ')'
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|| c == '"' || c == 39 || c == ';' || c == '{' || c == '}' || c == '['
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|| c == ']')
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return (1);
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return (0);
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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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int is_sticked(char *val)
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{
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int i;
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int meta[100];
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int meta_it;
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int unmeta;
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i = 0;
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meta_it = 0;
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meta[0] = -1;
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unmeta = 0;
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while (val[i])
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{
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if (is_meta(val[i]))
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{
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meta[meta_it] = val[i];
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meta_it++;
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}
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if (!is_meta(val[i]))
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unmeta = 1;
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i++;
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}
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meta[meta_it] = -1;
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if ((meta[0] != -1 && unmeta) || !unic(meta))
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return (1);
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return (0);
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}
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int ft_str_count(char *s, char c)
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{
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int i;
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int count;
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i = -1;
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count = 0;
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while (s[++i])
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if (s[i] == c)
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count++;
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return (count);
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}
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int trim_nodes(t_node *head)
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{
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t_node *it;
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char *tmp;
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char in_quote;
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it = head;
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in_quote = 0;
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while (it != NULL)
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{
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if (ft_str_count(it->val, 39) == 1
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|| ft_str_count(it->val, '"') == 1)
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{
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if (!in_quote)
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in_quote = it->val[0];
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else if (it->val[0] == in_quote)
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in_quote = 0;
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}
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if (!in_quote)
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{
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tmp = ft_strtrim(it->val, " \t\n");
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free(it->val);
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it->val = tmp;
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}
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it = it->next;
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}
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return (1);
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}
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int find_quote_node(t_node *head, char q)
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{
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t_node *it;
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it = head;
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while (it != NULL)
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{
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if (it->val[0] == q)
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return (1);
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it = it->next;
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}
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return (0);
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}
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