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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2020 Free Software Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library. If not, see
<http://www.gnu.org/licenses/>. */
#ifndef _MAILUTILS_SYS_MIME_H
#define _MAILUTILS_SYS_MIME_H
#include <sys/types.h>
#include <mailutils/mime.h>
#include <mailutils/util.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Parser states */
enum
{
MIME_STATE_SCAN_BOUNDARY,
MIME_STATE_HEADERS,
MIME_STATE_END
};
#define MIME_FLAG_MASK 0x0000ffff
/* private */
#define MIME_PARSER_ACTIVE 0x80000000
#define MIME_NEW_MESSAGE 0x20000000
#define MIME_ADDED_CT 0x10000000
#define MIME_ADDED_MULTIPART_CT 0x08000000
#define MIME_INSERT_BOUNDARY 0x04000000
#define MIME_ADDING_BOUNDARY 0x02000000
#define MIME_SEEK_ACTIVE 0x01000000
struct _mu_mime
{
int ref_count;
mu_message_t msg;
mu_header_t hdrs;
mu_stream_t stream;
int flags;
mu_content_type_t content_type;
size_t tparts;
size_t nmtp_parts;
struct _mime_part **mtp_parts; /* list of parts in the msg */
char const *boundary;
size_t cur_offset;
size_t cur_part;
size_t part_offset;
size_t boundary_len;
size_t preamble;
size_t postamble;
mu_stream_t part_stream;
/* parser state */
char *cur_line; /* Line buffer */
size_t line_length; /* Length of line in cur_line */
size_t line_size; /* Actual capacity of cur_line */
char *header_buf;
size_t header_buf_size;
size_t header_length;
size_t body_offset;
size_t body_length;
size_t body_lines;
int parser_state;
};
struct _mime_part
{
mu_mime_t mime;
mu_message_t msg;
int body_created;
size_t offset;
size_t len;
size_t lines;
};
#ifdef __cplusplus
}
#endif
#endif /* MIME0_H */
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