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fixed builtin edge cases

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This commit is contained in:
mdev9
2024-03-06 09:10:48 +01:00
parent 87f8f9abc9
commit 4df96de4a3
4 changed files with 24 additions and 20 deletions
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6
srcs/cd.c
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/16 21:02:54 by marde-vr #+# #+# */
/* Updated: 2024/02/21 17:30:36 by marde-vr ### ########.fr */
/* Updated: 2024/03/06 08:43:53 by marde-vr ### ########.fr */
/* */
/* ************************************************************************** */
@ -19,6 +19,7 @@ int cd(t_cmd *args)
if (args->next && args->next->next && args->next->next->type == ARG)
{
ft_printf_fd(2, "minishell: cd: too many arguments\n");
g_return_code = 1;
return (1);
}
if (!args->next || args->next->type != ARG)
@ -26,6 +27,9 @@ int cd(t_cmd *args)
else
new_wd = args->next->token;
if (chdir(new_wd) == -1)
{
perror("minishell: cd");
g_return_code = 1;
}
return (0);
}

31
srcs/exit.c
View File

@ -6,43 +6,42 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/07 16:04:11 by tomoron #+# #+# */
/* Updated: 2024/02/21 17:43:52 by marde-vr ### ########.fr */
/* Updated: 2024/03/06 09:10:11 by marde-vr ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
void print_numeric_arg_err(char *arg)
void numeric_arg_err(char *arg, int *exit_code)
{
ft_putstr_fd("minishell: exit: ", 2);
ft_putstr_fd(arg, 2);
ft_putstr_fd(": numeric argument required\n", 2);
*exit_code = 2;
}
void exit_bt(t_msh *msh)
{
t_cmd *start;
t_cmd *cur_cmd;
int exit_code;
start = msh->cmds;
msh->cmds = msh->cmds->next;
cur_cmd = msh->cmds->next;
ft_printf("exit\n");
if (msh->cmds && msh->cmds->next && msh->cmds->next->type == ARG
&& ft_strisnbr(msh->cmds->token))
if (cur_cmd && cur_cmd->next && cur_cmd->next->type == ARG
&& ft_strisnbr(cur_cmd->token))
{
ft_putstr_fd("minishell: exit: too many arguments\n", 2);
g_return_code = 1;
}
else
{
if (msh->cmds && msh->cmds->type == ARG
&& !ft_strisnbr(msh->cmds->token))
print_numeric_arg_err(msh->cmds->token);
if (msh->cmds && msh->cmds->type == ARG)
exit_code = (unsigned char)ft_atoi(msh->cmds->token);
else if (msh->cmds && msh->cmds->type == ARG
&& !ft_strisnbr(msh->cmds->token))
exit_code = 2;
if (cur_cmd && cur_cmd->type == ARG
&& !ft_strisnbr(cur_cmd->token))
numeric_arg_err(cur_cmd->token, &exit_code);
else if (cur_cmd && cur_cmd->type == ARG)
exit_code = (unsigned char)ft_atoi(cur_cmd->token);
else
exit_code = g_return_code;
free_cmd(start);
free_msh(msh);
exit(exit_code);
}

4
srcs/main.c
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/02 21:59:20 by tomoron #+# #+# */
/* Updated: 2024/03/05 18:30:57 by marde-vr ### ########.fr */
/* Updated: 2024/03/06 08:32:18 by marde-vr ### ########.fr */
/* */
/* ************************************************************************** */
@ -88,7 +88,7 @@ int main(int argc, char **argv, char **envp)
commands = (char *)1;
init_minishell(&msh, argc, argv, envp);
handle_minishellrc(msh);
//handle_minishellrc(msh);
while (msh->env && commands)
{
prompt = get_prompt(msh->env);

3
srcs/path.c
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/21 21:47:15 by marde-vr #+# #+# */
/* Updated: 2024/03/05 17:30:27 by marde-vr ### ########.fr */
/* Updated: 2024/03/06 08:42:49 by marde-vr ### ########.fr */
/* */
/* ************************************************************************** */
@ -103,5 +103,6 @@ void get_cmd_path(t_msh *msh)
ft_printf_fd(2, "%s: command not found\n", msh->cmds->token);
free(msh->cmds->token);
msh->cmds->token = 0;
g_return_code = 127;
}
}