/*
 * Copyright (C) 2023  Patrick McDermott
 *
 * This file is part of opkg-opk.
 *
 * opkg-opk 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 3 of the License, or
 * (at your option) any later version.
 *
 * opkg-opk 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 opkg-opk.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <stdlib.h>
#include "defs.h"
#include "opk.h"
#include "ustar.h"

int
main(int argc, char *argv[])
{
	struct opkg_opk_ustar_seek_name *control_files;
	struct opkg_opk_opk             *opk;

	control_files = NULL;
	if (opkg_opk_ustar_add_seek_name(&control_files, "control") !=
			OPKG_OPK_OK) {
		goto error0;
	}
	if (opkg_opk_ustar_add_seek_name(&control_files, "md5sums") !=
			OPKG_OPK_OK) {
		goto error0;
	}

	/* Initialize outer archive. */
	opk = opkg_opk_opk_init(argv[1]);
	if (opk == NULL) {
		goto error0;
	}

	/* Read control file. */
	if (opkg_opk_opk_read_control(opk, control_files) != OPKG_OPK_OK) {
		goto error1;
	}

	/* List data files. */
	if (opkg_opk_opk_list_members(opk) != OPKG_OPK_OK) {
		goto error1;
	}

	opkg_opk_opk_free(opk);
	opkg_opk_ustar_free_seek_names(control_files);
	return EXIT_SUCCESS;

 error1:
	opkg_opk_opk_free(opk);
 error0:
	opkg_opk_ustar_free_seek_names(control_files);
	return EXIT_FAILURE;
}