gecko-dev/mailnews/mime/src/mimecth.h

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* the provisions above, a recipient may use your version of this file under
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*
* ***** END LICENSE BLOCK ***** */
/*
* This is the definitions for the Content Type Handler plugins for
* libmime. This will allow developers the dynamically add the ability
* for libmime to render new content types in the MHTML rendering of
* HTML messages.
*/
#ifndef _MIMECTH_H_
#define _MIMECTH_H_
#include "mimei.h"
#include "mimeobj.h" /* MimeObject (abstract) */
#include "mimecont.h" /* |--- MimeContainer (abstract) */
#include "mimemult.h" /* | |--- MimeMultipart (abstract) */
#include "mimemsig.h" /* | | |--- MimeMultipartSigned (abstract)*/
#include "mimetext.h" /* | |--- MimeInlineText (abstract) */
/*
This header exposes functions that are necessary to access the
object heirarchy for the mime chart. The class hierarchy is:
MimeObject (abstract)
|
|--- MimeContainer (abstract)
| |
| |--- MimeMultipart (abstract)
| | |
| | |--- MimeMultipartMixed
| | |
| | |--- MimeMultipartDigest
| | |
| | |--- MimeMultipartParallel
| | |
| | |--- MimeMultipartAlternative
| | |
| | |--- MimeMultipartRelated
| | |
| | |--- MimeMultipartAppleDouble
| | |
| | |--- MimeSunAttachment
| | |
| | |--- MimeMultipartSigned (abstract)
| | |
| | |--- MimeMultipartSigned
| |
| |--- MimeXlateed (abstract)
| | |
| | |--- MimeXlateed
| |
| |--- MimeMessage
| |
| |--- MimeUntypedText
|
|--- MimeLeaf (abstract)
| |
| |--- MimeInlineText (abstract)
| | |
| | |--- MimeInlineTextPlain
| | |
| | |--- MimeInlineTextHTML
| | |
| | |--- MimeInlineTextRichtext
| | | |
| | | |--- MimeInlineTextEnriched
| | |
| | |--- MimeInlineTextVCard
| |
| |--- MimeInlineImage
| |
| |--- MimeExternalObject
|
|--- MimeExternalBody
*/
#include "nsIMimeContentTypeHandler.h"
/*
* These functions are exposed by libmime to be used by content type
* handler plugins for processing stream data.
*/
/*
* This is the write call for outputting processed stream data.
*/
extern int MIME_MimeObject_write(MimeObject *,
const char *data,
PRInt32 length,
PRBool user_visible_p);
/*
* The following group of calls expose the pointers for the object
* system within libmime.
*/
extern MimeInlineTextClass *MIME_GetmimeInlineTextClass(void);
extern MimeLeafClass *MIME_GetmimeLeafClass(void);
extern MimeObjectClass *MIME_GetmimeObjectClass(void);
extern MimeContainerClass *MIME_GetmimeContainerClass(void);
extern MimeMultipartClass *MIME_GetmimeMultipartClass(void);
extern MimeMultipartSignedClass *MIME_GetmimeMultipartSignedClass(void);
/*
* These are the functions that need to be implemented by the
* content type handler plugin. They will be called by by libmime
* when the module is loaded at runtime.
*/
/*
* MIME_GetContentType() is called by libmime to identify the content
* type handled by this plugin.
*/
extern "C"
char *MIME_GetContentType(void);
/*
* This will create the MimeObjectClass object to be used by the libmime
* object system.
*/
extern "C"
MimeObjectClass *MIME_CreateContentTypeHandlerClass(const char *content_type,
contentTypeHandlerInitStruct *initStruct);
/*
* Typedefs for libmime to use when locating and calling the above
* defined functions.
*/
typedef char * (*mime_get_ct_fn_type)(void);
typedef MimeObjectClass * (*mime_create_class_fn_type)
(const char *, contentTypeHandlerInitStruct *);
#endif /* _MIMECTH_H_ */