mirror of
https://github.com/KeyZox71/ft_minipowershell.git
synced 2025-05-11 06:58:47 +02:00
67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_exit.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/07/14 13:46:57 by adjoly #+# #+# */
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/* Updated: 2024/07/15 16:07:11 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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#include "builtins.h"
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int check_exit_value(char *str)
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{
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int i;
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i = 0;
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if (str[i] == '-' || str[i] == '+')
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i++;
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while (str[i])
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{
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if (!ft_isdigit(str[i]))
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return (1);
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i++;
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}
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if (!i)
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return (1);
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return (0);
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}
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void exit_args_handler(char **argv, int ac, char **env_array, t_env *env)
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{
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int return_value;
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if (ac > 2)
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{
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printf("minishell: exit: too many arguments\n");
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get_exit_code(1);
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return ;
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}
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return_value = atoi(argv[1]);
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if (return_value == -1)
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return_value += 255;
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free_exit(env, env_array);
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exit(get_exit_code(return_value));
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}
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void ft_exit(char **argv, int ac, char **env_array, t_env *env)
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{
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if (ac < 2)
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{
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free_exit(env, env_array);
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exit(get_exit_code(-1));
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}
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if (check_exit_value(argv[1]))
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{
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printf("minishell: exit: %s: numeric argument required\n", argv[1]);
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free_exit(env, env_array);
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exit(2);
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}
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else
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exit_args_handler(argv, ac, env_array, env);
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}
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