#include <sys/types.h>
#include <sys/select.h>
#include <signal.h>
#include <bonobo.h>
#include <gnome.h>

#include "gmencoder.h"

void EjecutaMplayer (char *param)
{
	char			Origen[256];
	char			Orden[256];
	char			Tmp[256];
	char			linea[512];
	int				Titulo;
	float			Aspecto;
	FILE			*pipe;
	int				pid;
	int				mask;
	int				fd;
	struct timeval	time_out;
	int				ret;

	if (GeneraOrigen (Origen, &Titulo, &Aspecto))
	{
		return;
	}
	
	if (param)
	{
		sprintf (Orden, "mplayer -noquiet %s %s", Origen, param);
	}
	else
	{
		sprintf (Orden, "mplayer -noquiet %s", Origen);
	}

#ifdef	DEBUG
	fprintf (stderr, _("Executing [%s].\n"), Orden);
#endif

	if (NULL == (pipe = mypopen (CfgGen.Path_mp, Orden, "r", &pid, "/")))
	{
		MsgError ("Error executing: [%s]", Orden);
	}
	else
	{
		fd = fileno(pipe);
		mask = (((int)1) << fd);
		fprintf (stderr, _("pid: %d\n"), pid);

		sprintf (Tmp, _("Executing mplayer. (Exit from mplayer to return to the gmencoder)"));
		gtk_widget_show (strOperacion.winOperacionEnCurso);

		gtk_label_set_text (GTK_LABEL(strOperacion.lblOperacionEnCurso), Tmp);

		while (!feof (pipe))
		{
			while (gtk_events_pending()) 
			{
				gtk_main_iteration ();
			}

			time_out.tv_sec = 2;
			time_out.tv_usec = 500000;

			ret = select (fd + 1, (fd_set *)&mask, NULL, NULL, &time_out);
			if (ret == 0)
			{
#ifdef	DEBUG
				fprintf (stderr, _("\nExiting because timeout... [%d]\n"), pid);
#endif
				kill (pid, SIGTERM);
				break;
			}
			else if (ret == -1)
			{
#ifdef	DEBUG
				fprintf (stderr, _("\nExiting because error... [%d]\n"), pid);
#endif
				kill (pid, SIGTERM);
				break;
			}
			else
			{
				LeeLinea (linea, 512, pipe);
			}
		}

		while (gtk_events_pending()) 
		{
			gtk_main_iteration ();
		}

		mypclose (pipe);
	}
	gtk_widget_hide (strOperacion.winOperacionEnCurso);

	return;
}