mirror of
https://github.com/KeyZox71/ft_minipowershell.git
synced 2025-03-16 11:56:49 +01:00
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: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/04/24 11:18:04 by adjoly #+# #+# */
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/* Updated: 2024/07/15 14:02:18 by adjoly ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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#include "parsing.h"
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void sig_c(int code)
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{
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(void)code;
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ft_putchar_fd('\n', STDOUT_FILENO);
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rl_on_new_line();
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rl_replace_line("", 0);
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rl_redisplay();
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get_exit_code(0);
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}
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bool run_checks(char *rl)
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{
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if (!*rl)
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return (true);
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if (check_syntax(rl))
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return (true);
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if (check_quote(rl))
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return (true);
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if (check_pipe(rl))
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return (true);
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return (false);
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}
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int main(int ac, char **av, char **env)
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{
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char *rl;
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char *prompt;
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t_env *env_l;
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t_list *cmd_list;
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t_list *piped;
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(void)ac;
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rl = NULL;
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get_program_name(av[0]);
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env_l = env_init(env);
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get_env(&env_l);
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if (!env_l)
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return (EXIT_FAILURE);
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get_exit_code(0);
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while (1)
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{
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signal(SIGINT, &sig_c);
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signal(SIGQUIT, SIG_IGN);
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prompt = get_prompt(env_l);
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rl = readline(prompt);
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free(prompt);
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if (!rl)
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{
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get_exit_code(0);
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break ;
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}
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if (run_checks(rl))
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{
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free(rl);
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continue ;
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}
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add_history(rl);
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rl = env_var_replace(rl, env_l);
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piped = tokenizer(rl);
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get_list(&piped);
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if (check_argv(piped))
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{
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free(rl);
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ft_lstclear(&piped, &free_token);
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continue ;
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}
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cmd_list = get_cmd_list(piped);
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free(rl);
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ft_lstclear(&piped, &free_token);
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if (!cmd_list)
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continue ;
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if (format_quotes(cmd_list))
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{
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ft_lstclear(get_list(NULL), &free_cmd);
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continue ;
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}
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get_list(&cmd_list);
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if (check_redir(cmd_list))
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{
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ft_lstclear(get_list(NULL), &free_cmd);
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continue ;
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}
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exec_split_cmd(cmd_list, env_l);
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ft_lstclear(&cmd_list, &free_cmd);
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}
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free(rl);
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rl_clear_history();
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ft_envclear(&env_l, free);
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return (get_exit_code(-1));
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}
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