119 lines
1.9 KiB
C
119 lines
1.9 KiB
C
#ifndef _SHELL_H
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#define _SHELL_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <termios.h>
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#include <ifaddrs.h>
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#include <glob.h>
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#include <stdbool.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <arpa/inet.h>
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#include "../include/tree.h"
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// Defines
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#define BUFF_SIZE 1024
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#define ARG_SIZE 32
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// Types definitions
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struct hist_sub
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{
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char **content;
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int length;
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int pos;
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};
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struct history
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{
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char **content;
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ssize_t length;
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int pos;
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FILE *file;
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struct hist_sub sub;
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};
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struct status
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{
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int s;
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bool invert;
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};
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typedef enum
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{
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NO_SEP,
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SEMICOLON_SEP,
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AND_SEP,
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OR_SEP
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} cmd_sep;
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typedef struct pipes
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{
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char **args;
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ssize_t args_am;
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int pipefd[2];
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struct pipes *next;
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} cmd_pipe;
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typedef struct commands
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{
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cmd_pipe *pipe;
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ssize_t pipes_am;
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char **envs;
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ssize_t envs_am;
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struct status stat;
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struct commands *next;
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cmd_sep sep_next;
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} cmds_p;
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typedef struct
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{
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struct history hist;
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int last_status;
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} t_;
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//Globals defenition
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extern t_ term;
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extern char **environ;
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extern char *builtin[];
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// shell.c file
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void process_command();
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cmds_p *new_cmd();
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cmd_pipe *new_cmd_pipe();
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void free_cmds_p(cmds_p *root);
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void free_cmd_pipe(cmd_pipe *root);
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// line_parce.c file
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cmds_p *process_line(char *line);
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int expand_wildcatrd(char ***arr, char *input);
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// execute.c file
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int execute_with_pipes(cmds_p *command);
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int execute(cmd_pipe *command, char **envp);
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int launch(cmd_pipe *command, char **envp);
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int mexecvpe(char *file, char **argv, char **envp);
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int sh_cd(char **args);
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int sh_exec(char **args, char **envp);
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int sh_export(char **args);
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int sh_exit(char **args);
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void redirect_fd(int old, int new);
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// prompt.c
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char *get_ip_addr();
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char *compose_prompt();
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#define BUILTIN_NUM sizeof(builtin) / sizeof(char *)
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#endif |