/* file.h - Additional file attributes Copyright (C) 1993 Werner Almesberger Copyright (C) 2008-2013 Daniel Baumann This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-3 file. */ #ifndef _FILE_H #define _FILE_H typedef enum { fdt_none, fdt_drop, fdt_undelete } FD_TYPE; typedef struct _fptr { char name[MSDOS_NAME]; FD_TYPE type; struct _fptr *first; /* first entry */ struct _fptr *next; /* next file in directory */ } FDSC; extern FDSC *fp_root; char *file_name(unsigned char *fixed); /* Returns a pointer to a pretty-printed representation of a fixed MS-DOS file name. */ int file_cvt(unsigned char *name, unsigned char *fixed); /* Converts a pretty-printed file name to the fixed MS-DOS format. Returns a non-zero integer on success, zero on failure. */ void file_add(char *path, FD_TYPE type); /* Define special attributes for a path. TYPE can be either FDT_DROP or FDT_UNDELETE. */ FDSC **file_cd(FDSC ** curr, char *fixed); /* Returns a pointer to the directory descriptor of the subdirectory FIXED of CURR, or NULL if no such subdirectory exists. */ FD_TYPE file_type(FDSC ** curr, char *fixed); /* Returns the attribute of the file FIXED in directory CURR or FDT_NONE if no such file exists or if CURR is NULL. */ void file_modify(FDSC ** curr, char *fixed); /* Performs the necessary operation on the entry of CURR that is named FIXED. */ void file_unused(void); /* Displays warnings for all unused file attributes. */ #endif