// SPDX-FileCopyrightText: 2009-2015 ninjahacker <wardjm@gmail.com>
// SPDX-License-Identifier: LGPL-3.0-only

#include <rz_types.h>
#include <rz_util.h>
#include "zimg.h"

struct rz_bin_zimg_obj_t *rz_bin_zimg_new_buf(RzBuffer *buf) {
	struct rz_bin_zimg_obj_t *bin = RZ_NEW0(struct rz_bin_zimg_obj_t);
	if (!bin) {
		goto fail;
	}
	bin->size = rz_buf_size(buf);
	bin->b = rz_buf_ref(buf);
	if (rz_buf_size(bin->b) < sizeof(struct zimg_header_t)) {
		goto fail;
	}
	rz_buf_read_at(bin->b, 0, (ut8 *)&bin->header, sizeof(bin->header));
	return bin;

fail:
	if (bin) {
		rz_buf_free(bin->b);
		free(bin);
	}
	return NULL;
}