/* 
 *  Cflow2VCG
 *  Copyright (C) 2001 Guilhem BONNEFILLE
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#include <stdio.h>
#include <stdlib.h>
#include "cflow2vcg.h"

#define ARC_INT 1
#define ARC_EXT 2

#define FMT_NOEUD "node: { title: \"%d\" label: \"%s\" info1: \"%d\" info2: \"%s\" info3: \"%s:%d\" }\n"
#define FMT_ARC "edge: { sourcename: \"%d\" targetname: \"%d\" class: %d }\n"

#define FMT_HEAD "graph: {\ntitle: \"TITLE\"\ncolor: lightgray\n" \
  "classname 1 : \"Interne\" classname 2 : \"Externe\"\n"
#define FMT_HEAD_SELECT_INVISIBLE "invisible: %d\n"
#define FMT_FOOT "}\n"

void
afficher_entete ()
{
	(void) fprintf (stdout, FMT_HEAD);
	if (classe_inv != CLASS_NULL)
		(void) fprintf (stdout, FMT_HEAD_SELECT_INVISIBLE,
				classe_inv);
}

void
afficher_pied ()
{
	(void) fprintf (stdout, FMT_FOOT);
}

void
afficher_noeud (const char *label, int numlig,
		const char *type, const char *fichier_source,
		int numlig_source)
{
	(void) fprintf (stdout, FMT_NOEUD, numlig, label, numlig,
			type, fichier_source, numlig_source);
}

void
afficher_arc (int src, int dst)
{
	if (rechercher_parmi_interne(dst) != NULL)
		(void) fprintf (stdout, FMT_ARC, src, dst, ARC_INT);
	else
		(void) fprintf (stdout, FMT_ARC, src, dst, ARC_EXT);
}