2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or (at
5 * your option) any later version.
7 * This program is distributed in the hope that it will be useful, but
8 * WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 * General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
17 * Copyright © 2006 Pierre Habouzit
21 * Copyright notice from original mutt:
22 * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
23 * Copyright (C) 1999-2000 Thomas Roessler <roessler@does-not-exist.org>
25 * This file is part of mutt-ng, see http://www.muttng.org/.
26 * It's licensed under the GNU General Public License,
27 * please see the file GPL in the top level source directory.
30 #ifndef MUTT_LIB_MIME_MIME_H
31 #define MUTT_LIB_MIME_MIME_H
35 #include <lib-lib/mem.h>
36 #include <lib-lib/buffer.h>
37 #include <lib-lib/list.h>
53 /* Content-Transfer-Encoding */
64 /* Content-Disposition values */
71 typedef struct parameter {
74 struct parameter *next;
77 typedef struct address_t {
78 char *personal; /* real name of address */
79 char *mailbox; /* mailbox and host address */
80 int group; /* group mailbox? */
81 struct address_t *next;
84 typedef struct envelope_t {
85 address_t *return_path;
92 address_t *mail_followup_to;
93 char *list_post; /* this stores a mailto URL, or nothing */
95 char *real_subj; /* offset of the real subject */
108 LIST *references; /* message references (in reverse order) */
109 LIST *in_reply_to; /* in-reply-to header content */
110 LIST *userhdrs; /* user defined headers */
111 unsigned int irt_changed:1; /* In-Reply-To changed to link/break threads */
112 unsigned int refs_changed:1; /* References changed to break thread */
116 DO_INIT(address_t, address);
117 void address_wipe(address_t *);
119 DO_NEW(address_t, address);
120 DO_DELETE(address_t, address);
121 DO_SLIST(address_t, address);
124 extern const char MimeSpecials[];
125 extern const char *BodyTypes[];
126 extern const char *BodyEncodings[];
128 /* MIME encoding/decoding global vars */
130 #define is_multipart(x) \
131 ((x)->type == TYPEMULTIPART \
132 || ((x)->type == TYPEMESSAGE && (!strcasecmp((x)->subtype, "rfc822") \
133 || !strcasecmp((x)->subtype, "news"))))
134 #define TYPE(X) ((X->type == TYPEOTHER) && (X->xtype != NULL) ? X->xtype : BodyTypes[(X->type)])
135 #define ENCODING(X) BodyEncodings[(X)]
137 /****************************************************************************/
139 /* Standard for ARPA Internet Text Messages */
140 /****************************************************************************/
142 address_t *address_dup(address_t *addr);
143 address_t *address_list_dup(address_t *addr);
144 void rfc822_qualify(address_t *, const char *);
146 address_t *rfc822_parse_adrlist(address_t *, const char *s);
148 ssize_t rfc822_write_address(char *, ssize_t, address_t *, int);
149 ssize_t rfc822_write_address_single(char *, ssize_t, address_t *, int);
150 ssize_t rfc822_strcpy(char *, ssize_t, const char *, const char *);
152 extern const char RFC822Specials[];
154 /****************************************************************************/
156 /* MIME (Multipurpose Internet Mail Extensions) Part Three: */
157 /* Message Header Extensions for Non-ASCII Text */
158 /****************************************************************************/
160 char *mutt_choose_charset(const char *fromcode, const char *charsets,
161 char *u, ssize_t ulen, char **d, ssize_t *dlen);
163 void rfc2047_encode_string(char **);
164 void rfc2047_encode_adrlist(address_t *, const char *);
166 void rfc2047_decode(char **);
167 void rfc2047_decode_adrlist(address_t *);
168 void rfc2047_decode_envelope(ENVELOPE* e);
170 /****************************************************************************/
172 /* MIME Parameter Value and Encoded Word Extensions: */
173 /* Character Sets, Languages, and Continuations */
174 /****************************************************************************/
176 int rfc2231_encode_string(char **);
177 void rfc2231_decode_parameters(PARAMETER **);
179 #endif /* MUTT_LIB_MIME_MIME_H */