/*
 * Copyright (c)  Hisilicon Technologies Co., Ltd. 2017-2019. All rights reserved.
 * Description: cust config head file, common interface can not change
 * Author: Hisilicon
 * Create: 2017-05-15
 */

#ifndef __CUST_UTILS_H__
#define __CUST_UTILS_H__

#include <sys/cdefs.h>

__BEGIN_DECLS

// max path len for a file, common interface can not change
#define MAX_PATH_LEN 128

// cfg file. default
extern const unsigned int CUST_TYPE_CONFIG;

// Public code warehouse, already filing
// get the highest priority cfg file
// path_suffix: the relative path of the config file, eg: xml/mms_config.xml
// type: CUST_TYPE_CONFIG for most config, CUST_TYPE_MEDIA used for overlay, media...
// buf: caller provided buf for result, size = MAX_PATH_LEN
// return: the highest priority cfg file path(in buf), if no file exist return nullptr.
char *cust_get_one_cfg_file(const char *path_suffix, int, char buf[MAX_PATH_LEN]);

__END_DECLS

#endif