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typedef int FX_MEDIA; /* Dummy declaration just to compile NetX w/o FileX */

typedef struct
{
    int dummy; /* Dummy declaration just to compile NetX FTP server */
} FX_LOCAL_PATH;

typedef struct FX_FILE_STRUCT
{
   int fd; // Put here your custom file data structure
} FX_FILE;


#ifdef __cplusplus
extern "C" {
#endif

/*
 * Prototypes of implemented stub functions
 */
UINT fx_file_open(FX_MEDIA *media_ptr, FX_FILE *file_ptr, CHAR *file_name, UINT open_type);
UINT fx_file_close(FX_FILE *file_ptr);
UINT fx_file_delete(FX_MEDIA *media_ptr, CHAR *file_name);
UINT fx_file_read(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG request_size, ULONG *actual_size);
UINT fx_file_write(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG size);
UINT fx_file_create(FX_MEDIA *media_ptr, CHAR *file_name);
UINT fx_file_seek(FX_FILE *file_ptr, ULONG byte_offset);
UINT fx_directory_information_get(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes, ULONG *size, UINT *year,
                                  UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);

/*
 * Prototypes of stubs which are not implemented, but here to avoid compiler waning when compiling unused FTP server
 */
UINT fx_file_truncate(FX_FILE *file_ptr, ULONG size);
UINT fx_file_rename(FX_MEDIA *media_ptr, CHAR *old_file_name, CHAR *new_file_name);
UINT fx_file_attributes_read(FX_MEDIA *media_ptr, CHAR *file_name, UINT *attributes_ptr);
UINT fx_directory_first_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes, ULONG *size,
                                        UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
UINT fx_directory_next_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes, ULONG *size,
                                       UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
UINT fx_directory_create(FX_MEDIA *media_ptr, CHAR *directory_name);
UINT fx_directory_rename(FX_MEDIA *media_ptr, CHAR *old_directory_name, CHAR *new_directory_name);
UINT fx_directory_delete(FX_MEDIA *media_ptr, CHAR *directory_name);
UINT fx_directory_attributes_read(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes_ptr);
UINT fx_directory_local_path_set(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr, CHAR *new_path_name);
UINT fx_directory_local_path_get(FX_MEDIA *media_ptr, CHAR **return_path_name);
UINT fx_directory_local_path_restore(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr);

#ifdef __cplusplus
}
#endif

#ifndef FILEX_STUB_H
#define FILEX_STUB_H

/* This is a stub routine for FileX, for NetX applications that do not have FileX to rely on.  */

/* First, define basic data types.  */

typedef struct FX_MEDIA_STRUCT
{

    /* This structure must be mapped to match application's file system.  */
    ULONG   tbd;
} FX_MEDIA;

typedef struct FX_FILE_STRUCT
{

    /* This structure must be mapped to match application's file system.  */
    ULONG   tbd;
    ULONG   fx_file_current_file_size;
} FX_FILE;

typedef struct FX_LOCAL_PATH_STRUCT
{

    /* This structure must be mapped to match application's file system.  */
    ULONG   tbd;
} FX_LOCAL_PATH;


/* Define basic constants.  */

#define FX_OPEN_FOR_READ            0
#define FX_OPEN_FOR_WRITE           1

#define FX_MAX_LONG_NAME_LEN        256

#define FX_SUCCESS                  0x00
#define FX_NULL                     0
#define FX_ACCESS_ERROR             0x06
#define FX_END_OF_FILE              0x09
#define FX_NOT_A_FILE               0x05
#define FX_NO_MORE_ENTRIES          0x0F
#define FX_DIRECTORY                0x10
#define FX_READ_ONLY                0x01


/* Next define the FileX prototypes used in some network server applications.  */

UINT        fx_directory_attributes_read(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes_ptr);
UINT        fx_directory_attributes_set(FX_MEDIA *media_ptr, CHAR *directory_name, UINT attributes);
UINT        fx_directory_create(FX_MEDIA *media_ptr, CHAR *directory_name);
UINT        fx_directory_delete(FX_MEDIA *media_ptr, CHAR *directory_name);
UINT        fx_directory_rename(FX_MEDIA *media_ptr, CHAR *old_directory_name, CHAR *new_directory_name);
UINT        fx_directory_first_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name);
UINT        fx_directory_first_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes, 
                ULONG *size, UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
UINT        fx_directory_next_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name);
UINT        fx_directory_next_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes, 
                ULONG *size, UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
UINT        fx_directory_name_test(FX_MEDIA *media_ptr, CHAR *directory_name);
UINT        fx_directory_information_get(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes, ULONG *size,
                                        UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
UINT        fx_directory_default_set(FX_MEDIA *media_ptr, CHAR *new_path_name);
UINT        fx_directory_default_get(FX_MEDIA *media_ptr, CHAR **return_path_name);

UINT        fx_file_best_effort_allocate(FX_FILE *file_ptr, ULONG size, ULONG *actual_size_allocated);
UINT        fx_file_create(FX_MEDIA *media_ptr, CHAR *file_name);
UINT        fx_file_delete(FX_MEDIA *media_ptr, CHAR *file_name);
UINT        fx_file_rename(FX_MEDIA *media_ptr, CHAR *old_file_name, CHAR *new_file_name);
UINT        fx_file_attributes_set(FX_MEDIA *media_ptr, CHAR *file_name, UINT attributes);
UINT        fx_file_attributes_read(FX_MEDIA *media_ptr, CHAR *file_name, UINT *attributes_ptr);
UINT        fx_file_open(FX_MEDIA *media_ptr, FX_FILE *file_ptr, CHAR *file_name, 
                UINT open_type);
UINT        fx_file_close(FX_FILE *file_ptr);
UINT        fx_file_read(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG request_size, ULONG *actual_size);
UINT        fx_file_write(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG size);
UINT        fx_file_allocate(FX_FILE *file_ptr, ULONG size);
UINT        fx_file_relative_seek(FX_FILE *file_ptr, ULONG byte_offset, UINT seek_from);
UINT        fx_file_seek(FX_FILE *file_ptr, ULONG byte_offset);
UINT        fx_file_truncate(FX_FILE *file_ptr, ULONG size);
UINT        fx_file_truncate_release(FX_FILE *file_ptr, ULONG size);

#endif