usr.bin/mail/mime_codecs.h

   1 /*      $NetBSD: mime_codecs.h,v 1.3 2006/11/28 18:45:32 christos Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2006 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Anon Ymous.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32
  33 #ifdef MIME_SUPPORT
  34
  35 #ifndef __MIME_CODECS_H__
  36 #define __MIME_CODECS_H__
  37
  38 #include <iconv.h>
  39
  40 size_t mime_iconv(iconv_t, const char **, size_t *, char **, size_t *);
  41 void   mime_ficonv(FILE *, FILE *, void *);
  42
  43 ssize_t mime_b64tobin(char *, const char *, size_t);
  44 void    mime_bintob64(char *, const char *, size_t);
  45
  46 typedef void(*mime_codec_t)(FILE *, FILE *, void *);
  47
  48 mime_codec_t mime_fio_encoder(const char *);
  49 mime_codec_t mime_fio_decoder(const char *);
  50
  51 void mime_fio_copy(FILE *, FILE *, void *);
  52
  53 #include "mime.h"
  54
  55 /* This is also declared in mime.h for export to complete.c. */
  56 const char *mime_next_encoding_name(const void **);
  57
  58 /*
  59  * valid transfer encoding names
  60  */
  61 #define MIME_TRANSFER_7BIT      "7bit"
  62 #define MIME_TRANSFER_8BIT      "8bit"
  63 #define MIME_TRANSFER_BINARY    "binary"
  64 #define MIME_TRANSFER_QUOTED    "quoted-printable"
  65 #define MIME_TRANSFER_BASE64    "base64"
  66
  67 #endif /* __MIME_CODECS_H__ */
  68 #endif /* MIME_SUPPORT */