NetBSD/usr.bin/mail/mime_detach.h

93 lines
3.3 KiB
C

/* $NetBSD: mime_detach.h,v 1.2 2008/04/28 20:24:14 martin Exp $ */
/*-
* Copyright (c) 2006 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Anon Ymous.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef MIME_SUPPORT
#ifndef __MIME_DETACH_H__
#define __MIME_DETACH_H__
/*
* The fundametal data structure shared by mime_decode.c and mime_detach.c.
*/
struct mime_info {
struct mime_info *mi_blink;
struct mime_info *mi_flink;
/* sendmessage -> decoder -> filter -> pager */
FILE *mi_fo; /* output file handle pointing to PAGER */
FILE *mi_pipe_end; /* initial end of pipe */
FILE *mi_head_end; /* close to here at start of body */
int mi_ignore_body; /* suppress certain body parts */
/* stuff specific to mime_detach */
int mi_partnum; /* part number displayed (if nonzero) */
const char *mi_partstr; /* string to actually display */
const char *mi_msgstr; /* message number in string form */
/* strings extracted from MIME header fields */
const char *mi_version;
const char *mi_type;
const char *mi_subtype;
const char *mi_boundary; /* type parameter */
const char *mi_charset; /* type parameter */
const char *mi_encoding;
const char *mi_disposition;
const char *mi_filename; /* from type or disposition parameter */
struct message *mp; /* MP for this message regarded as a part. */
struct {
struct mime_info *mip; /* parent of part of multipart message */
struct message *mp; /* the original parent mp before being split! */
} mi_parent;
int mi_detachall; /* detach unnamed parts */
const char *mi_detachdir; /* directory for detaching attachments */
const char *mi_command_hook; /* alternate command used to process this message */
};
/*
* Routines shared by mime_decode.c and mime_detach.c
*/
/* exported from mime_detach.c */
FILE *mime_detach_parts(struct mime_info *);
/* These are exported from mime_decode.c */
FILE *pipe_end(struct mime_info *);
void run_decoder(struct mime_info *mip, void(*fn)(FILE*, FILE*, void *));
#endif /* __MIME_DETACH_H__ */
#endif /* MIME_SUPPORT */