static int ft_stateprep_herdoc(t_list *begin, t_config *config)
{
t_stream *stream;
stream = ft_save_stream(NULL);
if (config->heredoc == 2 || !isatty(0))
return (ft_error(SHNAME, HEREDOC_ERR, BNDATA, 1 | SERROR));
config->heredoc = 1;
config->shell_state = SCANNING_COMMAND;
config->pwd_subrep = "heredoc> ";
config->prompt_len = 9;
ft_heredoc(begin, config, stream);
ft_update_pwd(config);
config->heredoc = 0;
if (stream->state == REPROMPT)
return (1);
config->shell_state = RUNNING_COMMAND;
return (0);
}
void ft_dless(t_parser *parser, t_data *d)
{
char **tab;
int fd;
tab = ft_strsplit_shell(parser->left->str);
if (!tab || !tab[0])
{
ft_putendl_fd("parser error", 2);
return ;
}
ft_heredoc(tab);
ft_tabdel(&tab);
fd = open("/tmp/.less", O_RDONLY);
dup2(fd, 0);
d->redirect = 0;
ft_process_tree(parser->right, d);
d->redirect = 1;
dup2(d->save_fd[0], 0);
close(fd);
}
