mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-26 18:31:29 +00:00
84 lines
2.9 KiB
C
84 lines
2.9 KiB
C
/* -*- 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.
|
|
*/
|
|
|
|
/* mimeunty.h --- definition of the MimeUntypedText class (see mimei.h)
|
|
Created: Jamie Zawinski <jwz@netscape.com>, 15-May-96.
|
|
*/
|
|
|
|
#ifndef _MIMEUNTY_H_
|
|
#define _MIMEUNTY_H_
|
|
|
|
#include "mimecont.h"
|
|
|
|
/* The MimeUntypedText class is used for untyped message contents, that is,
|
|
it is the class used for the body of a message/rfc822 object which had
|
|
*no* Content-Type header, as opposed to an unrecognized content-type.
|
|
Such a message, technically, does not contain MIME data (it follows only
|
|
RFC 822, not RFC 1521.)
|
|
|
|
This is a container class, and the reason for that is that it loosely
|
|
parses the body of the message looking for ``sub-parts'' and then
|
|
creates appropriate containers for them.
|
|
|
|
More specifically, it looks for uuencoded data. It may do more than that
|
|
some day.
|
|
|
|
Basically, the algorithm followed is:
|
|
|
|
if line is "begin 644 foo.gif"
|
|
if there is an open sub-part, close it
|
|
add a sub-part with type: image/gif; encoding: x-uue
|
|
hand this line to it
|
|
and hand subsequent lines to that subpart
|
|
else if there is an open uuencoded sub-part, and line is "end"
|
|
hand this line to it
|
|
close off the uuencoded sub-part
|
|
else if there is an open sub-part
|
|
hand this line to it
|
|
else
|
|
open a text/plain subpart
|
|
hand this line to it
|
|
|
|
Adding other types than uuencode to this (for example, PGP) would be
|
|
pretty straightforward.
|
|
*/
|
|
|
|
typedef struct MimeUntypedTextClass MimeUntypedTextClass;
|
|
typedef struct MimeUntypedText MimeUntypedText;
|
|
|
|
struct MimeUntypedTextClass {
|
|
MimeContainerClass container;
|
|
};
|
|
|
|
extern MimeUntypedTextClass mimeUntypedTextClass;
|
|
|
|
typedef enum {
|
|
MimeUntypedTextSubpartTypeText, /* text/plain */
|
|
MimeUntypedTextSubpartTypeUUE, /* uuencoded data */
|
|
MimeUntypedTextSubpartTypeBinhex /* Mac BinHex data */
|
|
} MimeUntypedTextSubpartType;
|
|
|
|
struct MimeUntypedText {
|
|
MimeContainer container; /* superclass variables */
|
|
MimeObject *open_subpart; /* The part still-being-parsed */
|
|
MimeUntypedTextSubpartType type; /* What kind of type it is */
|
|
MimeHeaders *open_hdrs; /* The faked-up headers describing it */
|
|
};
|
|
|
|
#endif /* _MIMEUNTY_H_ */
|