#ifndef __FS_H__
#define __FS_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "app_config.h"

#include "lfs.h"
#include "lfs_util.h"

typedef lfs_file_t file_t;

#define FS_O_RDONLY LFS_O_RDONLY // Open a file as read only
#define FS_O_WRONLY LFS_O_WRONLY // Open a file as write only
#define FS_O_RDWR   LFS_O_RDWR   // Open a file as read and write
#define FS_O_CREAT  LFS_O_CREAT  // Create a file if it does not exist
#define FS_O_EXCL   LFS_O_EXCL   // Fail if a file already exists
#define FS_O_TRUNC  LFS_O_TRUNC  // Truncate the existing file to zero size
#define FS_O_APPEND LFS_O_APPEND // Move to end of file on every write

#if (DEF_FS_ENABLED)
void fs_init(void);
int fs_file_open(file_t *hFile, char *filename, uint32_t attr);
int fs_file_write(file_t *hFile, void *write, uint32_t size);
int fs_file_read(file_t *hFile, void *read, uint32_t size);
int fs_file_close(file_t *hFile);
int fs_dir(char *path);
#else
#define fs_init()
#define fs_file_write(x, y, z)
#define fs_file_read(x, y, z)
#define fs_file_close(x)
#define fs_dir(x)
#endif /* ! DEF_FS_ENABLED */

#ifdef __cplusplus
}
#endif

#endif /* ! __FS_H__ */