103 lines
3.1 KiB
C
103 lines
3.1 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ast.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: nalebrun <nalebrun@student.s19.be> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/01/24 08:22:16 by nalebrun #+# #+# */
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/* Updated: 2025/01/24 08:22:16 by nalebrun ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "ast.h"
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t_ast_n *created_ast_n(t_state st, t_ast_n *prt, t_ast_n *he)
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{
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t_ast_n *node;
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node = malloc(sizeof(t_ast_n));
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if (!node)
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return (NULL);
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node->state = st;
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node->parent = prt;
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node->head = he;
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node->ex_code = 0;
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node->cmd = NULL;
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node->args = NULL;
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node->_stdout = 1;
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node->_stdin = 0;
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node->redir = _NR;
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node->infile = NULL;
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node->outfile = NULL;
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node->left = NULL;
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node->right = NULL;
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node->pline = NULL;
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if (prt)
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node->shlvl = prt->shlvl;
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else
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node->shlvl = 0;
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node->env = NULL;
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return (node);
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}
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void setup_cmd(t_ast_n *node, char *cmd, char *args)
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{
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node->cmd = ft_strdup(cmd);
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node->args = ft_split(args, " ");
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}
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t_ast_n *get_ast(char **envp, t_node *lst)
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{
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t_ast_n *head;
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(void)lst;
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// head
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head = created_ast_n(_AND, NULL, NULL);
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head->env = init_env(envp);
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// left
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head->left = created_ast_n(_AND, head, head);
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// left
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head->left->left = created_ast_n(_CMD, head->left, head);
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setup_cmd(head->left->left, "echo", "echo coucou");
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//
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// right
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head->left->right = created_ast_n(_OR, head->left, head);
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//
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// left
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head->left->right->left = created_ast_n(_CMD, head->left->right, head);
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setup_cmd(head->left->right->left, "echo", "echo coucou");
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// right
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head->left->right->right = created_ast_n(_CMD, head->left->right, head);
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setup_cmd(head->left->right->right, "echo", "echo coucou");
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// right
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head->right = created_ast_n(_PLINE, head, head);
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head->right->pline = malloc(sizeof(t_ast_n *) * 4);
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// ===0===
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head->right->pline[0] = created_ast_n(_CMD, head->right, head);
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setup_cmd(head->right->pline[0], "ls", "ls");
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// ===1===
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head->right->pline[1] = created_ast_n(_AND, head->right, head);
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// left
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head->right->pline[1]->left = created_ast_n(_CMD, head->right->pline[1], head);
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setup_cmd(head->right->pline[1]->left, "echo", "echo coucou");
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// right
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head->right->pline[1]->right = created_ast_n(_CMD, head->right->pline[1], head);
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setup_cmd(head->right->pline[1]->right, "echo", "echo coucou");
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// ===2===
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head->right->pline[2] = created_ast_n(_CMD, head->right, head);
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setup_cmd(head->right->pline[2], "cat", "cat -e");
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// ===NULL===
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head->right->pline[3] = NULL;
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return (head);
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}
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