int sh_setenv(t_info *info, char **env, char **args)
{
char name[1024];
if (!args[0])
sh_printenv(info, env, args);
else if (args[1] && args[2])
ft_putendl_fd("sh_setenv: Too many arguments.", 2);
else if (test_alpha(args[0]))
ft_putendl_fd("sh_setenv: Variable name must contain"
" alphanumeric characters.", 2);
else
{
ft_bzero(name, 1024);
ft_strcpy(name, args[0]);
ft_strcat(name, "=");
if (args[1])
ft_strcat(name, args[1]);
if (ft_replaceenv(name, info->env))
ft_addenv(name, &info->env);
}
return (EXIT_SUCCESS);
}
void ft_setenv(t_env **env)
{
char **split;
if (array_size((*env)->av) > 1)
if (ft_strchr((*env)->av[1], '=') != NULL)
{
split = ft_strsplit((*env)->av[1], '=');
if (is_env(*env, split[0]) != -1)
ft_replaceenv(&(*env), split, (*env)->av[1]);
else
(*env)->e = ft_arradd((*env)->e, (*env)->av[1]);
}
else
{
if (is_env(*env, split[0]) == -1)
{
split[0] = ft_strjoin(split[0], "=");
(*env)->e = ft_arradd((*env)->e, split[0]);
}
}
else
ft_putendl("Usage : setenv KEY=VALUE");
}