/*
 * Program entry point
 *
 * Copyright (C) 2019  Patrick McDermott
 *
 * This file is part of fbcon2png.
 *
 * fbcon2png 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.
 *
 * fbcon2png 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 fbcon2png.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <stdio.h>

#include "font.h"
#include "i18n.h"
#include "image.h"
#include "text.h"

int
main(int argc, char **argv)
{
	struct font  *font;
	FILE         *fp;
	struct text  *text;
	struct image *image;

	if (argc != 4) {
		return 1;
	}

	font = font_find(argv[1]);
	if (strcmp(argv[2], "-") != 0) {
		fp = fopen(argv[2], "r");
		if (!fp) {
			printf(_("Error: Cannot open \"%s\" for reading\n"),
					argv[2]);
			return 1;
		}
	} else {
		fp = stdin;
	}
	text = text_new(fp);
	if (fp != stdin) {
		fclose(fp);
	}
	text_set_width(text, 80);
	text_set_height(text, 25);
	image = image_new(argv[3]);
	image_render(image, text, font);
	text_destroy(&text);
	image_destroy(&image);

	return 0;
}