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136 lines
3.5 KiB
136 lines
3.5 KiB
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* minishell.h :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mea <mea@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/05/02 13:50:44 by narnaud #+# #+# */
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/* Updated: 2022/05/27 08:51:16 by narnaud ### ########.fr */
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/* */
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/* ************************************************************************** */
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#ifndef MINISHELL_H
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# define MINISHELL_H
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# define ENVP_MAX_SIZE 4096
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# define STR_MAX_SIZE 4096
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# define PATHS_MAX_SIZE 126
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# define DEBUG 1
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# include "libft/libft.h"
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# include <fcntl.h>
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# include <stdio.h>
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# include <stdlib.h>
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# include <readline/readline.h>
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# include <readline/history.h>
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# include <sys/types.h>
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# include <sys/wait.h>
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# include <signal.h>
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# include <unistd.h>
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# include <dirent.h>
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# include <errno.h>
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# include <termios.h>
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# include <dirent.h>
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typedef struct s_command
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{
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pid_t pid;
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char **argv;
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int argc;
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int ope;
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int fd[2];
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struct s_command *next;
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struct s_command *prev;
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} t_command;
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typedef struct s_datas
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{
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char **envp;
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int exit_code;
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int silent;
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} t_datas;
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void free_cmd(t_command *cmd);
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// ---------------------------------- Utils.c
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int is_empty(char *line);
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int handle_status(t_datas *datas, int status);
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void nothing(int sig_num);
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void sigs_handler(int sig_num);
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void halt(t_datas *datas, int ret_code, int silent);
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// ---------------------------------- Errors.c
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int cmd_error(char *cmd, char *msg, char *msg2);
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int is_valid_identifier(char *ident, int silent);
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// ----------------------------------Builtins.c
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int is_builtin(char *cmd);
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int ft_echo(t_command *cmd);
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int ft_pwd(t_command *cmd);
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int ft_cd(t_datas *datas, t_command *cmd);
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int ft_exit(t_datas *datas, t_command *cmd);
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// ----------------------------------Env.c
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int ft_unset(t_datas *datas, t_command *cmd);
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int ft_env(t_datas *datas, t_command *cmd, int declared_pop);
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int ft_export(t_datas *datas, t_command *cmd);
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// ----------------------------------Caller.c
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int call_builtin(t_datas *datas, t_command *cmd);
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int caller(t_datas *datas, t_command *cmd);
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// ----------------------------------Parser.c
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typedef enum e_type
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{
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WORD,
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OUT,
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ADD,
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IN,
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HD,
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PIPE,
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AND,
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OR,
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} t_type;
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typedef struct s_token
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{
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char *value;
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t_type type;
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struct s_token *next;
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} t_token;
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t_command *parser(t_datas *datas, t_token *tok, t_command *prev);
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// ----------------------------------Lexer.c
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typedef enum e_state
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{
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OLD_ST,
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ROOT_ST,
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S_QUOTE_ST,
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D_QUOTE_ST,
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} t_state;
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typedef struct s_lex
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{
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t_state state;
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t_type type;
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t_type next_type;
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t_token *tokens;
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int wc;
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int deep;
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int n_elem;
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int empty;
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} t_lexer;
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t_token *lexer(t_datas *datas, char *line);
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int create_token(t_lexer *lex, char str[]);
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char *get_var_value(t_datas *datas, char *line, int name_len);
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int check_state(t_lexer *lex, char **line);
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char *expend_str(t_datas *datas, char *line);
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int replace_var(t_datas *datas, char **line, char *tmp, int tmp_i);
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int set_redir(t_lexer *lex, char **line, char ch);
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int create_wc(t_lexer *lex, char *wc);
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#endif
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