gecko-dev/mailnews/mime/cthandlers/glue/nsMimeContentTypeHandler.h

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/* -*- 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 1.1 (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/NPL/
*
* 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 Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
/*
* This interface is implemented by content type handlers that will be
* called upon by libmime to process various attachments types. The primary
* purpose of these handlers will be to represent the attached data in a
* viewable HTML format that is useful for the user
*
* Note: These will all register by their content type prefixed by the
* following: mimecth:text/vcard
*
* libmime will then use nsComponentManager::ContractIDToCLSID() to
* locate the appropriate Content Type handler
*/
#ifndef nsMimeContentTypeHandler_h_
#define nsMimeContentTypeHandler_h_
#include "prtypes.h"
#include "nsIMimeContentTypeHandler.h"
class nsMimeContentTypeHandler : public nsIMimeContentTypeHandler {
public:
nsMimeContentTypeHandler ();
virtual ~nsMimeContentTypeHandler (void);
/* this macro defines QueryInterface, AddRef and Release for this class */
NS_DECL_ISUPPORTS
NS_IMETHOD GetContentType(char **contentType);
NS_IMETHOD CreateContentTypeHandlerClass(const char *content_type,
contentTypeHandlerInitStruct *initStruct,
MimeObjectClass **objClass);
};
/* this function will be used by the factory to generate an class access object....*/
extern nsresult NS_NewMimeContentTypeHandler(nsIMimeContentTypeHandler **aInstancePtrResult);
#endif /* nsMimeContentTypeHandler_h_ */