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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
mimeenc.c --- MIME encoders and decoders, version 2 (see mimei.h)
Copyright (c) 1996 Netscape Communications Corporation, all rights reserved.
Created: Jamie Zawinski <jwz@netscape.com>, 15-May-96.
*/
#ifndef _MIMEENC_H_
#define _MIMEENC_H_
#include "nsError.h"
#include "nscore.h" // for nullptr
typedef int (*MimeConverterOutputCallback)(const char* buf, int32_t size,
void* closure);
/* 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;
struct MimeObject;
/* functions for creating that opaque data.
*/
MimeDecoderData* MimeB64DecoderInit(MimeConverterOutputCallback output_fn,
void* closure);
MimeDecoderData* MimeQPDecoderInit(MimeConverterOutputCallback output_fn,
void* closure, MimeObject* object = nullptr);
MimeDecoderData* MimeUUDecoderInit(MimeConverterOutputCallback output_fn,
void* closure);
MimeDecoderData* MimeYDecoderInit(MimeConverterOutputCallback output_fn,
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_t size,
int32_t* outSize);
/* 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, bool abort_p);
#endif /* _MODMIMEE_H_ */
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