116 lines
2.8 KiB
C
116 lines
2.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* main.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/02/16 15:16:14 by cchauvet #+# #+# */
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/* Updated: 2023/04/14 16:10:20 by erey-bet ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "data/data.h"
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#include "env/env.h"
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#include "libftx/libft/libft.h"
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#include "libftx/libft/list.h"
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#include "libftx/libftx.h"
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#include "bozoshell.h"
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#include "signal/signal.h"
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#include <stdlib.h>
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static char *ft_get_user_input(void)
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{
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char *line;
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char *prompt;
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char *pwd;
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pwd = get_pwd(2);
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if (pwd == NULL)
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return (NULL);
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prompt = ft_strmerger(2, pwd, "$ ");
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free(pwd);
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if (prompt == NULL)
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{
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ft_eprintf("bozoshell: malloc failed\n");
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return (NULL);
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}
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line = readline(prompt);
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if (line != NULL && ft_strcmp(line, "") != 0)
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add_history(line);
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free(prompt);
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if (line == NULL)
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ft_printf("exit\n");
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return (line);
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}
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static int ft_minishell(t_data *data, char *line)
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{
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char *line_clean;
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if (ft_syntax_verif(data, line))
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return (0);
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line_clean = ft_formater(data, line);
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if (line_clean == NULL || line_clean[0] == '\0')
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return (0);
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if (ft_cmds_parser(data, line_clean))
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{
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free(line_clean);
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return (0);
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}
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free(line_clean);
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if (ft_cmds_executor(data) == 1)
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return (1);
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ft_lstiter(*data->cmds, ft_cmdwaiter);
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ft_lstclear(data->cmds, ft_cmddel);
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return (0);
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}
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int ft_init_data(t_data *data, char **env)
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{
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data->exit_code = ft_get_exit_code();
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data->cmds = malloc(sizeof(t_cmd *));
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if (data->cmds == NULL)
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{
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ft_eprintf("bozoshell: malloc failed\n");
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return (1);
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}
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*data->cmds = NULL;
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data->env = init_env(env);
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if (data->env == NULL)
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{
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ft_eprintf("bozoshell: malloc failed\n");
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free(data->cmds);
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return (1);
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}
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return (0);
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}
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int main(int ac, char **av, char **env)
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{
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t_data data;
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char *line;
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(void) ac;
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(void) av;
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signal(SIGINT, ft_ctrlc);
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signal(SIGQUIT, SIG_IGN);
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if (ft_init_data(&data, env))
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return (1);
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line = ft_get_user_input();
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while (line != NULL)
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{
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if (ft_minishell(&data, line) == 1)
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break ;
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free(line);
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line = ft_get_user_input();
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if (line == NULL)
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break ;
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}
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ft_lstclear(data.cmds, ft_cmddel);
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free(data.cmds);
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ft_lstclear(data.env, env_del);
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free(data.env);
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return (*data.exit_code);
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}
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