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mime_codecs.h revision 1.2 
      1 /*	$NetBSD: mime_codecs.h,v 1.2 2006/10/31 20:07:32 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  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 
     40 #ifdef MIME_SUPPORT
     41 
     42 #ifndef __MIME_CODECS_H__
     43 #define __MIME_CODECS_H__
     44 
     45 #include <iconv.h>
     46 
     47 size_t mime_iconv(iconv_t, const char **, size_t *, char **, size_t *);
     48 void   mime_ficonv(FILE *, FILE *, void *);
     49 
     50 ssize_t mime_b64tobin(char *, const char *, size_t);
     51 void    mime_bintob64(char *, const char *, size_t);
     52 
     53 typedef void(*mime_codec_t)(FILE *, FILE *, void *);
     54 
     55 mime_codec_t mime_fio_encoder(const char *);
     56 mime_codec_t mime_fio_decoder(const char *);
     57 
     58 void mime_fio_copy(FILE *, FILE *, void *);
     59 
     60 #include "mime.h"
     61 
     62 /* This is also declared in mime.h for export to complete.c. */
     63 const char *mime_next_encoding_name(const void **);
     64 
     65 /*
     66  * valid transfer encoding names
     67  */
     68 #define MIME_TRANSFER_7BIT	"7bit"
     69 #define MIME_TRANSFER_8BIT	"8bit"
     70 #define MIME_TRANSFER_BINARY	"binary"
     71 #define MIME_TRANSFER_QUOTED	"quoted-printable"
     72 #define MIME_TRANSFER_BASE64	"base64"
     73 
     74 #endif /* __MIME_CODECS_H__ */
     75 #endif /* MIME_SUPPORT */
     76