106 lines
2.4 KiB
C
106 lines
2.4 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: lderidde <lderidde@student.s19.be> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/01/27 14:16:52 by lderidde #+# #+# */
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/* Updated: 2025/02/11 13:22:49 by lderidde ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../includes/minishell.h"
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#include <readline/history.h>
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#include <readline/readline.h>
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int g_sig = 0;
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void handle_sigint(int sig)
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{
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(void)sig;
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g_sig = SIGINT;
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rl_replace_line("", 0);
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// rl_on_new_line();
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rl_done = 1;
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rl_redisplay();
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}
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void handle_sigquit(int sig)
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{
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(void)sig;
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// ft_printf("\b\b");
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}
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static void add_prevhistory(t_msh *msh)
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{
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char *str;
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char *tmp;
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str = get_next_line(msh->hist, 0);
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while (str)
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{
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tmp = ft_substr(str, 0, ft_strlen(str) - 1);
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add_history(tmp);
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free(tmp);
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free(str);
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str = get_next_line(msh->hist, 0);
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}
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}
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static void interpret_cmd(char **input, t_msh *msh)
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{
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msh->head = parser(*input, msh);
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if (!msh->head)
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{
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ft_free(input);
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return ;
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}
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msh->here_fd = open(".heredoc", O_RDONLY);
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msh->ex_code = execute_command(msh->head);
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get_next_line(msh->here_fd, 1);
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if (msh->here_fd != -1)
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close(msh->here_fd);
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unlink(".heredoc");
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free_ast(msh->head);
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msh->head = NULL;
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ft_free(input);
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}
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int main(int ac, char **av, char **envp)
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{
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t_msh *msh;
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msh = init_msh(envp);
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init_sig();
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add_prevhistory(msh);
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if (!msh)
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return (1);
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if (ac == 1)
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{
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while (1)
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{
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msh->input = malloc (1);
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msh->input[0] = 0;
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while (!msh->input[0] || is_only_space(msh->input) || g_sig == SIGINT)
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{
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g_sig = 0;
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free(msh->input);
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msh->input = powerline(msh);
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if (!msh->input)
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break;
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}
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if (!msh->input)
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break;
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if (g_sig != SIGINT)
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interpret_cmd(&msh->input, msh);
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}
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}
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else
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{
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msh->input = ft_strdup(av[1]);
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interpret_cmd(&msh->input, msh);
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}
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free_msh(msh);
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}
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