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99 lines
3.8 KiB
C++
99 lines
3.8 KiB
C++
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*
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* This interface allows any module to access the encoder/decoder
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* routines for RFC822 headers, base64 and QP encoders. This will
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* allow any mail/news module to call on these routines.
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*/
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#ifndef nsIMimeConverter_h_
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#define nsIMimeConverter_h_
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#include "prtypes.h"
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#include "nsString.h"
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// {866A1E11-D0B9-11d2-B373-525400E2D63A}
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#define NS_MIME_CONVERTER_CID \
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{ 0x866a1e11, 0xd0b9, 0x11d2, \
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{ 0xb3, 0x73, 0x52, 0x54, 0x0, 0xe2, 0xd6, 0x3a } }
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// {C09EDB23-B7AF-11d2-B35E-525400E2D63A}
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#define NS_IMIME_CONVERTER_IID \
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{ 0xfb953da, 0xd0b5, 0x11d2, \
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{ 0xb3, 0x73, 0x52, 0x54, 0x0, 0xe2, 0xd6, 0x3a } }
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// default line length for calling the encoder
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#define kMIME_ENCODED_WORD_SIZE 72
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// Max length of charset name.
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#define kMAX_CSNAME 64
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/* Opaque objects used by the encoder/decoder to store state. */
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typedef struct MimeDecoderData MimeDecoderData;
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typedef struct MimeEncoderData MimeEncoderData;
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class nsIMimeConverter : public nsISupports {
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public:
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static const nsIID& GetIID() { static nsIID iid = NS_IMIME_CONVERTER_IID; return iid; }
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// These methods are all implemented by libmime to be used by
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// modules that need to encode/decode mail headers
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// Decode routine
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NS_IMETHOD DecodeMimePartIIStr(const char *header,
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char *charset,
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char **decodedString) = 0;
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// Decode routine (also converts output to unicode)
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NS_IMETHOD DecodeMimePartIIStr(const nsString& header,
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nsString& charset,
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nsString& decodedString) = 0;
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// Encode routine
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NS_IMETHOD EncodeMimePartIIStr(const char *header,
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const char *mailCharset,
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const PRInt32 encodedWordSize,
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char **encodedString) = 0;
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// Encode routine (utf-8 input)
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NS_IMETHOD EncodeMimePartIIStr_UTF8(const char *header,
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const char *mailCharset,
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const PRInt32 encodedWordSize,
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char **encodedString) = 0;
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NS_IMETHOD B64EncoderInit(int (*output_fn) (const char *buf, PRInt32 size, void *closure),
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void *closure, MimeEncoderData **returnEncoderData) = 0;
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NS_IMETHOD QPEncoderInit (int (*output_fn) (const char *buf,
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PRInt32 size, void *closure), void *closure,
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MimeEncoderData ** returnEncoderData) = 0;
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NS_IMETHOD UUEncoderInit (char *filename, int (*output_fn)
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(const char *buf, PRInt32 size, void *closure), void *closure,
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MimeEncoderData ** returnEncoderData) = 0;
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NS_IMETHOD EncoderDestroy(MimeEncoderData *data, PRBool abort_p) = 0;
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NS_IMETHOD EncoderWrite (MimeEncoderData *data, const char *buffer, PRInt32 size, PRInt32 *written) = 0;
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};
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#endif /* nsIMimeConverter_h_ */
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