/* 
 *  Cflow2VCG
 *  Copyright (C) 2001-2003 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_%d [ label=\"%s\\n%s\\n%s:%d\" ]\n"
#define FMT_ARC "\tnode_%d -> node_%d ;\n"

#define FMT_HEAD "digraph sarien {\n" \
                 "node [shape=box];" \
                 "edge [color=black style=solid];\n"
#define FMT_FOOT "}\n"

void
afficher_entete ()
{
  fputs(FMT_HEAD, stdout);
}

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

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,
			type, fichier_source, numlig_source);
}

void
afficher_arc (int src, int dst)
{
  (void) fprintf (stdout, FMT_ARC, src, dst);
}