58 lines
1.7 KiB
C
58 lines
1.7 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: 2025/01/15 13:38:49 by nalebrun #+# #+# */
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/* Updated: 2025/01/15 13:38:49 by nalebrun ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "tokenizer.h"
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t_node *create_node(char *token, int priority, int depth)
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{
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t_node *node;
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node = malloc(sizeof(t_node));
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if (!node)
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return (NULL);
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node->token = ft_strdup(token);
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node->priority = priority;
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node->depth = depth;
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node->next = NULL;
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return (node);
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}
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int get_priority(char *token)
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{
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int priority;
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if (token[0] == '&' && token[1] && token[1] == '&')
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priority = 2;
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else if (token[0] == '|' && token[1] && token[1] == '|')
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priority = 2;
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else if (token[0] == '|')
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priority = 1;
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else
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priority = 0;
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return (priority);
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}
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void add_node_back(t_node *head, int depth, char *token)
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{
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while (head->next != NULL)
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head = head->next;
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head->next = create_node(token, get_priority(token), depth);
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}
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void ajust_depth(int *depth, char c)
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{
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if (c == '(')
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(*depth) += 1;
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if (c == ')')
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(*depth) -= 1;
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}
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