gecko-dev/include/mimeenc.h

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1998-03-28 02:44:41 +00:00
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/* mimeenc.c --- MIME encoders and decoders, version 2 (see mimei.h)
Created: Jamie Zawinski <jwz@netscape.com>, 15-May-96.
*/
#ifndef _MIMEENC_H_
#define _MIMEENC_H_
#include "xp.h"
/* This file defines interfaces to generic implementations of Base64,
Quoted-Printable, and UU decoders; and of Base64 and Quoted-Printable
encoders.
*/
/* Opaque objects used by the encoder/decoder to store state. */
typedef struct MimeDecoderData MimeDecoderData;
typedef struct MimeEncoderData MimeEncoderData;
XP_BEGIN_PROTOS
/* functions for creating that opaque data.
*/
MimeDecoderData *MimeB64DecoderInit(int (*output_fn) (const char *buf,
int32 size,
void *closure),
void *closure);
MimeDecoderData *MimeQPDecoderInit (int (*output_fn) (const char *buf,
int32 size,
void *closure),
void *closure);
MimeDecoderData *MimeUUDecoderInit (int (*output_fn) (const char *buf,
int32 size,
void *closure),
void *closure);
MimeEncoderData *MimeB64EncoderInit(int (*output_fn) (const char *buf,
int32 size,
void *closure),
void *closure);
MimeEncoderData *MimeQPEncoderInit (int (*output_fn) (const char *buf,
int32 size,
void *closure),
void *closure);
MimeEncoderData *MimeUUEncoderInit (char *filename,
int (*output_fn) (const char *buf,
int32 size,
void *closure),
void *closure);
/* Push data through the encoder/decoder, causing the above-provided write_fn
to be called with encoded/decoded data. */
int MimeDecoderWrite (MimeDecoderData *data, const char *buffer, int32 size);
int MimeEncoderWrite (MimeEncoderData *data, const char *buffer, int32 size);
/* When you're done encoding/decoding, call this to free the data. If
abort_p is FALSE, then calling this may cause the write_fn to be called
one last time (as the last buffered data is flushed out.)
*/
int MimeDecoderDestroy(MimeDecoderData *data, XP_Bool abort_p);
int MimeEncoderDestroy(MimeEncoderData *data, XP_Bool abort_p);
XP_END_PROTOS
#endif /* _MIMEENC_H_ */