attribute.h 3.48 KB
/* GNU mailutils - a suite of utilities for electronic mail
   Copyright (C) 1999, 2000 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Library Public License as published by
   the Free Software Foundation; either version 2, 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 Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */

#ifndef _ATTRIBUTE_H
#define _ATTRIBUTE_H

#include <sys/types.h>

#ifdef __cplusplus
extern "C" {
#endif

#ifndef __P
# ifdef __STDC__
#  define __P(args) args
# else
#  define __P(args) ()
# endif
#endif /*__P */

struct _attribute;
typedef struct _attribute * attribute_t;

#define MU_ATTRIBUTE_ANSWERED 0x01
#define MU_ATTRIBUTE_FLAGGED  0x02
#define MU_ATTRIBUTE_DELETED  0x04
#define MU_ATTRIBUTE_DRAFT    0x08
#define MU_ATTRIBUTE_SEEN     0x10
#define MU_ATTRIBUTE_READ     0x20
#define MU_ATTRIBUTE_RECENT   0x00

extern int attribute_create         __P ((attribute_t *, void *));
extern void attribute_destroy       __P ((attribute_t *, void *));

extern int attribute_is_seen        __P ((attribute_t));
extern int attribute_is_answered    __P ((attribute_t));
extern int attribute_is_flagged     __P ((attribute_t));
extern int attribute_is_deleted     __P ((attribute_t));
extern int attribute_is_draft       __P ((attribute_t));
extern int attribute_is_recent      __P ((attribute_t));
extern int attribute_is_read        __P ((attribute_t));

extern int attribute_set_seen       __P ((attribute_t));
extern int attribute_set_answered   __P ((attribute_t));
extern int attribute_set_flagged    __P ((attribute_t));
extern int attribute_set_deleted    __P ((attribute_t));
extern int attribute_set_draft      __P ((attribute_t));
extern int attribute_set_recent     __P ((attribute_t));
extern int attribute_set_read       __P ((attribute_t));

extern int attribute_unset_seen     __P ((attribute_t));
extern int attribute_unset_answered __P ((attribute_t));
extern int attribute_unset_flagged  __P ((attribute_t));
extern int attribute_unset_deleted  __P ((attribute_t));
extern int attribute_unset_draft    __P ((attribute_t));
extern int attribute_unset_recent   __P ((attribute_t));
extern int attribute_unset_read     __P ((attribute_t));

extern int attribute_get_flags      __P ((attribute_t, int *));
extern int attribute_set_flags      __P ((attribute_t, int));

extern int attribute_set_set_flags  __P ((attribute_t, int (*_set_flags)
					  __P ((attribute_t, int)), void *));
extern int attribute_set_unset_flags  __P ((attribute_t, int (*_unset_flags)
					    __P ((attribute_t, int)), void *));
extern int attribute_set_get_flags  __P ((attribute_t, int (*_get_flags)
					  __P ((attribute_t, int *)), void *));
extern int attribute_is_equal       __P ((attribute_t att1, attribute_t att2));

extern int attribute_copy           __P ((attribute_t dst,
					  attribute_t src));

extern int string_to_flags          __P ((const char *buf, int *pattr));
extern int flags_to_string          __P ((int flags, char *buf,
					  size_t len, size_t *));

#ifdef __cplusplus
}
#endif

#endif /* _ATTRIBUTE_H */