/*

** minishell.c for minishell in /home/jaubere/Bureau/projets/PSU_2015_minishell2

**

** Made by jauber_e

** Login <Jaubert Elise@epitech.net>

**

** Started on Wed Mar 30 13:55:55 2016 jauber_e

** Last update Fri Apr 8 09:55:29 2016 jauber_e

*/

#include <unistd.h>

#include <stdlib.h>

#include <signal.h>

#include "my.h"

//http://ithink.ch/blog/2004/08/09/pipes_and_redirections_in_tcsh.html

char **mysh(char *s, char **env)

{

char **com_line;

int i;

com_line = my_str_to_wordtab(s, ';', ';');

i = 0;

while (com_line[i] != NULL)

{

env = commands(com_line[i], env);

free(com_line[i]);

i++;

}

free(com_line);

return (env);

}

char **prompt_loop(char **env)

{

char *s;

int i;

char *pwd;

i = search_env(env, "PWD=");

pwd = env[i] + 4;

write(STDIN_FILENO, pwd, my_strlen(pwd));

write(STDIN_FILENO, "$> ", 3);

signal(SIGTSTP, SIG_IGN);

signal(SIGINT, SIG_IGN);

signal(SIGQUIT, SIG_IGN);

if ((s = get_next_line(0)) != NULL && s[0] != 0)

env = mysh(s, env);

else if (s == NULL)

{

i = 0;

while (env[i] != NULL)

free(env[i++]);

free(env);

exit(0);

}

free(s);

return (env);

}

int main(int ac, char **av, char **ae)

{

char **env;

int x;

env = copy_env(ae, env);

x = 0;

while (x == 0)

env = prompt_loop(env);

return (0);

}