#ifndef __GR_FILESYSTEM_H__
#define __GR_FILESYSTEM_H__

#include "gr_defs.h"
#include "cm_date.h"
#include "gr_file_def.h"

#ifdef __cplusplus
extern "C" {
#endif

status_t gr_filesystem_mkdir(const char *name, mode_t mode);
status_t gr_filesystem_rmdir(const char *name, uint64_t flag);
status_t gr_filesystem_opendir(const char *name, uint64_t *out_dir);
status_t gr_filesystem_closedir(uint64_t dir);
status_t gr_filesystem_touch(const char *name);
status_t gr_filesystem_rm(const char *name, unsigned long long attrFlag);
status_t gr_filesystem_pwrite(int handle, int64 offset, int64 size, const char *buf, int64 *rel_size);
status_t gr_filesystem_write(int handle, int64 size, const char *buf, int64 *rel_size);
status_t gr_filesystem_pread(int handle, int64 offset, int64 size, char *buf, int64 *rel_size);
status_t gr_filesystem_query_file_num(uint64_t dir, uint32_t *file_num);
status_t gr_filesystem_query_file_info(uint64_t dir, gr_file_item_t *file_items, uint32_t max_files, uint32_t *file_count, bool is_continue);
status_t gr_filesystem_open(const char *file_path, int flag, int *fd);
status_t gr_filesystem_close(int fd, bool32 need_lock);
status_t gr_filesystem_stat(const char *name, int64 *offset, int64 *size, gr_file_status_t *mode, time_t *atime);
status_t gr_filesystem_postpone(const char *file_path, const char *time);
status_t gr_filesystem_get_file_end_position(const char *file_path, off_t *end_position);
status_t gr_filesystem_exist_item(const char *dir_path, bool32 *result, gft_item_type_t *output_type);

#ifdef __cplusplus
}
#endif

#endif