blob: 733fe1c6c8b4364776b9fb45fcebaed4432d822a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* free_node.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: chuhlig <chuhlig@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/06/27 11:41:46 by dkaiser #+# #+# */
/* Updated: 2025/01/22 16:00:36 by chuhlig ### ########.fr */
/* */
/* ************************************************************************** */
#include "ast.h"
static void free_pipe_node(t_node *node);
static void free_cmd_node(t_node *node);
static void free_file(void *arg);
// void free_node(t_node *node)
// {
// if (node->type == PIPE_NODE)
// free_pipe_node(node);
// else if (node->type == CMD_NODE)
// free_cmd_node(node);
// else if (node->type == STRING_NODE)
// free(node->content.string);
// else
// panic(UNREACHABLE);
// free(node);
// }
// static void free_pipe_node(t_node *node)
// {
// free_node(node->content.pipe.left);
// free_node(node->content.pipe.right);
// }
// static void free_cmd_node(t_node *node)
// {
// int i;
// i = 0;
// while (node->content.cmd.args != NULL && node->content.cmd.args[i] != NULL)
// {
// free(node->content.cmd.args[i]);
// i++;
// }
// free(node->content.cmd.args);
// if (node->content.cmd.redirs[0].type != 0
// && node->content.cmd.redirs[0].specifier != NULL)
// free(node->content.cmd.redirs[0].specifier);
// if (node->content.cmd.redirs[1].type != 0
// && node->content.cmd.redirs[0].specifier != NULL)
// free(node->content.cmd.redirs[1].specifier);
// if (node->content.cmd.create_files != NULL)
// ft_lstclear(&node->content.cmd.create_files, free_file);
// }
// static void free_file(void *arg)
// {
// t_redirection *file;
// file = (t_redirection *)arg;
// free(file->specifier);
// free(file);
// }
void free_node(t_node *node)
{
if (node->type == PIPE_NODE)
free_pipe_node(node);
else if (node->type == CMD_NODE)
free_cmd_node(node);
else if (node->type == STRING_NODE)
free(node->content.string);
free(node);
}
static void free_pipe_node(t_node *node)
{
free_node(node->content.pipe.left);
free_node(node->content.pipe.right);
}
static void free_cmd_node(t_node *node)
{
int i;
i = 0;
while (node->content.cmd.args != NULL && node->content.cmd.args[i] != NULL)
{
free(node->content.cmd.args[i]);
i++;
}
free(node->content.cmd.args);
if (node->content.cmd.redirs[0].type != 0 && node->content.cmd.redirs[0].specifier != NULL)
free(node->content.cmd.redirs[0].specifier);
if (node->content.cmd.redirs[1].type != 0 && node->content.cmd.redirs[1].specifier != NULL)
free(node->content.cmd.redirs[1].specifier);
if (node->content.cmd.create_files != NULL)
ft_lstclear(&node->content.cmd.create_files, free_file);
}
static void free_file(void *arg)
{
t_redirection *file;
file = (t_redirection *)arg;
free(file->specifier);
free(file);
}
|
