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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ast.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: chuhlig <chuhlig@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/06/27 11:48:27 by dkaiser #+# #+# */
/* Updated: 2025/01/18 19:28:51 by chuhlig ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef AST_H
# define AST_H
# include "debug_tools.h"
# include "stdlib.h"
enum e_node_type
{
PIPE_NODE,
CMD_NODE,
STRING_NODE
};
typedef struct s_pipe
{
struct s_node *left;
struct s_node *right;
} t_pipe;
enum e_redirection_type
{
INPUT_FILE = 1,
INPUT_LIMITER = 2,
OUTPUT_OVERRIDE = 4,
OUTPUT_APPEND = 8
};
typedef struct s_redirection
{
int type;
char *specifier;
} t_redirection;
typedef struct s_cmd
{
char **args;
struct s_redirection redirs[2];
t_list *create_files;
} t_cmd;
union u_node_content
{
struct s_pipe pipe;
struct s_cmd cmd;
char *string;
};
typedef struct s_node
{
int type;
union u_node_content content;
} t_node;
t_node *new_node(int type);
t_node *new_pipe_node(t_node *left, t_node *right);
t_node *new_cmd_node(char **args, t_redirection redirs[2],
t_list *create_files);
t_node *new_string_node(char *string);
void free_node(t_node *node);
#endif
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