ClamAV is an open source (GPLv2) anti-virus toolkit.
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clamav/clamav-devel/libclamav/message.h

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/*
* Copyright (C) 2002 Nigel Horne <njh@bandsman.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Log: message.h,v $
* Revision 1.13 2004/08/21 11:57:57 nigelhorne
* Use line.[ch]
*
* Revision 1.12 2004/07/20 14:35:29 nigelhorne
* Some MYDOOM.I were getting through
*
* Revision 1.11 2004/05/06 18:01:25 nigelhorne
* Force attachments marked as RFC822 messages to be scanned
*
* Revision 1.10 2004/04/05 12:04:56 nigelhorne
* Scan attachments with no filename
*
* Revision 1.9 2004/04/01 15:32:34 nigelhorne
* Graceful exit if messageAddLine fails in strdup
*
* Revision 1.8 2004/03/29 09:22:03 nigelhorne
* Tidy up code and reduce shuffling of data
*
* Revision 1.7 2004/03/21 17:19:49 nigelhorne
* Handle bounce messages with no headers
*
* Revision 1.6 2004/03/21 09:41:27 nigelhorne
* Faster scanning for non MIME messages
*
* Revision 1.5 2004/01/28 10:15:24 nigelhorne
* Added support to scan some bounce messages
*
* Revision 1.4 2004/01/14 18:02:55 nigelhorne
* added definition of binhexBegin
*
*/
#ifndef _MESSAGE_H
#define _MESSAGE_H
typedef struct message {
mime_type mimeType;
encoding_type encodingType;
char *mimeSubtype;
int numberOfArguments; /* count of mimeArguments */
char **mimeArguments;
char *mimeDispositionType; /* probably attachment */
text *body_first, *body_last;
char base64_1, base64_2, base64_3;
int base64chars;
/*
* Markers for the start of various non MIME messages that could
* be included within this message
*/
text *bounce; /* start of a bounced message */
text *binhex; /* start of a binhex message */
text *uuencode; /* start of a uuencoded message */
text *encoding; /* is the non MIME message encoded? */
} message;
message *messageCreate(void);
void messageDestroy(message *m);
void messageReset(message *m);
void messageSetMimeType(message *m, const char *type);
mime_type messageGetMimeType(const message *m);
void messageSetMimeSubtype(message *m, const char *subtype);
const char *messageGetMimeSubtype(const message *m);
void messageSetDispositionType(message *m, const char *disptype);
const char *messageGetDispositionType(const message *m);
void messageAddArgument(message *m, const char *arg);
void messageAddArguments(message *m, const char *arg);
const char *messageFindArgument(const message *m, const char *variable);
void messageSetEncoding(message *m, const char *enctype);
encoding_type messageGetEncoding(const message *m);
int messageAddLine(message *m, line_t *line);
int messageAddStr(message *m, const char *data);
int messageAddStrAtTop(message *m, const char *data);
const text *messageGetBody(const message *m);
void messageClean(message *m);
blob *messageToBlob(message *m);
text *messageToText(message *m);
const text *uuencodeBegin(const message *m);
const text *binhexBegin(const message *m);
const text *bounceBegin(const message *m);
const text *encodingLine(const message *m);
#endif /*_MESSAGE_H*/