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/*@ S-nail - a mail user agent derived from Berkeley Mail.
*@ `filetype'.
*
* Copyright (c) 2017 - 2020 Steffen (Daode) Nurpmeso <steffen@sdaoden.eu>.
* SPDX-License-Identifier: ISC
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef mx_CMD_FILETYPE_H
#define mx_CMD_FILETYPE_H
#include <mx/nail.h>
#define mx_HEADER
#include <su/code-in.h>
struct mx_filetype;
struct mx_filetype{
char const *ft_ext_dat; /* Extension this handles, without first period */
uz ft_ext_len;
char const *ft_load_dat; /* And the load and save command strings */
uz ft_load_len;
char const *ft_save_dat;
uz ft_save_len;
};
/* `(un)?filetype' */
EXPORT int c_filetype(void *vp);
EXPORT int c_unfiletype(void *vp);
/* Whether the non-existing file has a handable "equivalent", to be checked by
* iterating over all established extensions and trying the resulting
* concatenated filename; a set res_or_nil will be filled on success (data must
* be copied out) */
EXPORT boole mx_filetype_trial(struct mx_filetype *res_or_nil,
char const *file);
/* Whether (the extension of) file is known; a set res_or_nil will be filled
* on success (data must be copied out) */
EXPORT boole mx_filetype_exists(struct mx_filetype *res_or_nil,
char const *file);
#include <su/code-ou.h>
#endif /* mx_CMD_FILETYPE_H */
/* s-it-mode */
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