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fixed export with multiple variable definitions and exit long long exit code overflows

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mdev9
2024-04-25 18:21:28 +02:00
parent 15f8e10829
commit b8ceec5d95
4 changed files with 62 additions and 18 deletions
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46
srcs/export.c
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@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/18 18:29:20 by marde-vr #+# #+# */
/* Updated: 2024/04/24 14:41:01 by tomoron ### ########.fr */
/* Updated: 2024/04/25 18:19:39 by marde-vr ### ########.fr */
/* */
/* ************************************************************************** */
@ -61,32 +61,46 @@ t_env *export_set_env(t_env *env, char *name, char *value, int append)
return (set_env(env, name, value, append));
}
int ft_export(t_msh *msh, t_token *cmd, t_env *env)
int export_var(t_token *cmd, t_env *env)
{
char *arg;
char *name;
char *value;
int len;
int append;
len = 0;
arg = cmd->value;
while (arg[len] && arg[len] != '=' && arg[len] != '+')
len++;
name = ft_substr(arg, 0, len);
append = arg[len] == '+';
if (arg[len] == '=' || (arg[len] == '+' && arg[len + 1] == '='))
len += 1 + (arg[len] == '+');
if (!name || !check_var_name(name) || arg[len] == '+')
return (export_invalid_identifier(arg, name));
value = ft_strdup(arg + len);
env = export_set_env(env, name, value, append);
return (0);
}
int ft_export(t_msh *msh, t_token *cmd, t_env *env)
{
int error;
if (cmd && !cmd->next)
print_env_declare(msh, env);
if (cmd && cmd->next && !cmd->next->next)
cmd = cmd->next;
while (cmd->next)
//if (cmd && cmd->next && !cmd->next->next)
{
arg = cmd->next->value;
len = 0;
while (arg[len] && arg[len] != '=' && arg[len] != '+')
len++;
name = ft_substr(arg, 0, len);
append = arg[len] == '+';
if (arg[len] == '=' || (arg[len] == '+' && arg[len + 1] == '='))
len += 1 + (arg[len] == '+');
if (!name || !check_var_name(name) || arg[len] == '+')
return (export_invalid_identifier(arg, name));
value = ft_strdup(arg + len);
env = export_set_env(env, name, value, append);
if (export_var(cmd, env))
error = 1;
cmd = cmd->next;
}
return (0);
if (export_var(cmd, env))
error = 1;
return (error);
}
int ft_unset(t_msh *msh)