2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 #include <sys/types.h>
33 typedef struct _MsgInfo MsgInfo;
34 typedef struct _MsgFlags MsgFlags;
35 typedef struct _MsgFileInfo MsgFileInfo;
36 typedef struct _MsgInfoUpdate MsgInfoUpdate;
37 typedef struct _MailFilteringData MailFilteringData;
39 typedef struct _MsgInfoExtraData MsgInfoExtraData;
41 typedef GSList MsgInfoList;
42 typedef GSList MsgNumberList;
44 #define MSG_NEW (1U << 0)
45 #define MSG_UNREAD (1U << 1)
46 #define MSG_MARKED (1U << 2)
47 #define MSG_DELETED (1U << 3)
48 #define MSG_REPLIED (1U << 4)
49 #define MSG_FORWARDED (1U << 5)
51 #define MSG_CLABEL_SBIT (6) /* start bit of color label */
52 /* color labels use 4 bits: 6, 7, 8, 9; bit weight is 7<8<9<6,
53 IOW the color label value itself must be computed from MsgPermFlags
55 value = bit-7-value*2^0
60 /* color label permflags masks */
61 #define MAKE_MSG_CLABEL(x, h, m, l) (\
62 ((x) << (MSG_CLABEL_SBIT + 0)) | \
63 ((h) << (MSG_CLABEL_SBIT + 3)) | \
64 ((m) << (MSG_CLABEL_SBIT + 2)) | \
65 ((l) << (MSG_CLABEL_SBIT + 1)))
66 #define MSG_CLABEL_NONE MAKE_MSG_CLABEL(0U, 0U, 0U, 0U)
67 #define MSG_CLABEL_1 MAKE_MSG_CLABEL(0U, 0U, 0U, 1U)
68 #define MSG_CLABEL_2 MAKE_MSG_CLABEL(0U, 0U, 1U, 0U)
69 #define MSG_CLABEL_3 MAKE_MSG_CLABEL(0U, 0U, 1U, 1U)
70 #define MSG_CLABEL_4 MAKE_MSG_CLABEL(0U, 1U, 0U, 0U)
71 #define MSG_CLABEL_5 MAKE_MSG_CLABEL(0U, 1U, 0U, 1U)
72 #define MSG_CLABEL_6 MAKE_MSG_CLABEL(0U, 1U, 1U, 0U)
73 #define MSG_CLABEL_7 MAKE_MSG_CLABEL(0U, 1U, 1U, 1U)
74 #define MSG_CLABEL_8 MAKE_MSG_CLABEL(1U, 0U, 0U, 0U)
75 #define MSG_CLABEL_9 MAKE_MSG_CLABEL(1U, 0U, 0U, 1U)
76 #define MSG_CLABEL_10 MAKE_MSG_CLABEL(1U, 0U, 1U, 0U)
77 #define MSG_CLABEL_11 MAKE_MSG_CLABEL(1U, 0U, 1U, 1U)
78 #define MSG_CLABEL_12 MAKE_MSG_CLABEL(1U, 1U, 0U, 0U)
79 #define MSG_CLABEL_13 MAKE_MSG_CLABEL(1U, 1U, 0U, 1U)
80 #define MSG_CLABEL_14 MAKE_MSG_CLABEL(1U, 1U, 1U, 0U)
81 #define MSG_CLABEL_15 MAKE_MSG_CLABEL(1U, 1U, 1U, 1U)
82 #define MSG_CLABEL_FLAG_MASK (MSG_CLABEL_15)
84 #define MSG_IGNORE_THREAD (1U << 10) /* ignore threads */
85 #define MSG_LOCKED (1U << 11) /* msg is locked */
86 #define MSG_RETRCPT_SENT (1U << 12) /* new one */
87 #define MSG_SPAM (1U << 13) /* new one */
88 #define MSG_POSTFILTERED (1U << 14)
89 #define MSG_WATCH_THREAD (1U << 15) /* watch threads */
90 #define MSG_FULLY_CACHED (1U << 16) /* IMAP: fully cached */
91 #define MSG_RETRCPT_GOT (1U << 17) /* got return receipt */
94 #define MSG_RESERVED_CLAWS (1U << 30) /* for claws-mail */
95 #define MSG_RESERVED (1U << 31)
97 typedef guint32 MsgPermFlags;
99 #define MSG_MOVE (1U << 0)
100 #define MSG_COPY (1U << 1)
101 #define MSG_MOVE_DONE (1U << 15)
102 #define MSG_QUEUED (1U << 16)
103 #define MSG_DRAFT (1U << 17)
104 #define MSG_ENCRYPTED (1U << 18)
105 #define MSG_IMAP (1U << 19)
106 #define MSG_NEWS (1U << 20)
107 #define MSG_SIGNED (1U << 21)
108 #define MSG_MULTIPART (1U << 29)
109 #define MSG_HAS_ATTACHMENT (1U << 30)
110 #define MSG_SCANNED (1U << 31)
112 typedef guint32 MsgTmpFlags;
114 #define MSG_CACHED_FLAG_MASK (MSG_MULTIPART | MSG_ENCRYPTED | MSG_SIGNED | MSG_HAS_ATTACHMENT | MSG_SCANNED)
116 #define MSG_SET_FLAGS(msg, flags) { (msg) |= (flags); }
117 #define MSG_UNSET_FLAGS(msg, flags) { (msg) &= ~(flags); }
118 #define MSG_SET_PERM_FLAGS(msg, flags) \
119 MSG_SET_FLAGS((msg).perm_flags, flags)
120 #define MSG_SET_TMP_FLAGS(msg, flags) \
121 MSG_SET_FLAGS((msg).tmp_flags, flags)
122 #define MSG_UNSET_PERM_FLAGS(msg, flags) \
123 MSG_UNSET_FLAGS((msg).perm_flags, flags)
124 #define MSG_UNSET_TMP_FLAGS(msg, flags) \
125 MSG_UNSET_FLAGS((msg).tmp_flags, flags)
127 #define MSG_IS_NEW(msg) (((msg).perm_flags & MSG_NEW) != 0)
128 #define MSG_IS_UNREAD(msg) (((msg).perm_flags & MSG_UNREAD) != 0)
129 #define MSG_IS_MARKED(msg) (((msg).perm_flags & MSG_MARKED) != 0)
130 #define MSG_IS_DELETED(msg) (((msg).perm_flags & MSG_DELETED) != 0)
131 #define MSG_IS_REPLIED(msg) (((msg).perm_flags & MSG_REPLIED) != 0)
132 #define MSG_IS_LOCKED(msg) (((msg).perm_flags & MSG_LOCKED) != 0)
133 #define MSG_IS_FORWARDED(msg) (((msg).perm_flags & MSG_FORWARDED) != 0)
134 #define MSG_IS_POSTFILTERED(msg) (((msg).perm_flags & MSG_POSTFILTERED) != 0)
136 /* color label decoding/encoding (permflag storage bits <-> color list index value)*/
137 #define MSG_COLORLABEL_TO_FLAGS(val) (((((guint)(val)) & 7) << (MSG_CLABEL_SBIT+1)) \
138 | (((guint)(val) & 8) << (MSG_CLABEL_SBIT-3)))
139 #define MSG_COLORLABEL_FROM_FLAGS(val) ((((guint)(val) >> (MSG_CLABEL_SBIT+1)) & 7 ) \
140 | (((guint)(val) >> (MSG_CLABEL_SBIT-3)) & 8))
141 #define MSG_GET_COLORLABEL(msg) (((msg).perm_flags & MSG_CLABEL_FLAG_MASK))
142 #define MSG_GET_COLORLABEL_VALUE(msg) (MSG_COLORLABEL_FROM_FLAGS(MSG_GET_COLORLABEL(msg)))
143 #define MSG_SET_COLORLABEL_VALUE(msg, val) MSG_SET_PERM_FLAGS(msg, MSG_COLORLABEL_TO_FLAGS(val))
145 #define MSG_IS_MOVE(msg) (((msg).tmp_flags & MSG_MOVE) != 0)
146 #define MSG_IS_COPY(msg) (((msg).tmp_flags & MSG_COPY) != 0)
147 #define MSG_IS_MOVE_DONE(msg) (((msg).tmp_flags & MSG_MOVE_DONE) != 0)
149 #define MSG_IS_QUEUED(msg) (((msg).tmp_flags & MSG_QUEUED) != 0)
150 #define MSG_IS_DRAFT(msg) (((msg).tmp_flags & MSG_DRAFT) != 0)
151 #define MSG_IS_ENCRYPTED(msg) (((msg).tmp_flags & MSG_ENCRYPTED) != 0)
152 #define MSG_IS_SIGNED(msg) (((msg).tmp_flags & MSG_SIGNED) != 0)
153 #define MSG_IS_IMAP(msg) (((msg).tmp_flags & MSG_IMAP) != 0)
154 #define MSG_IS_NEWS(msg) (((msg).tmp_flags & MSG_NEWS) != 0)
155 #define MSG_IS_MULTIPART(msg) (((msg).tmp_flags & MSG_MULTIPART) != 0)
156 #define MSG_IS_WITH_ATTACHMENT(msg) (((msg).tmp_flags & MSG_HAS_ATTACHMENT) != 0)
157 #define MSG_IS_SCANNED(msg) (((msg).tmp_flags & MSG_SCANNED) != 0)
159 /* Claws related flags */
160 #define MSG_IS_REALLY_DELETED(msg) (((msg).perm_flags & MSG_REALLY_DELETED) != 0)
161 #define MSG_IS_IGNORE_THREAD(msg) (((msg).perm_flags & MSG_IGNORE_THREAD) != 0)
162 #define MSG_IS_RETRCPT_PENDING(msg) (((msg).perm_flags & MSG_RETRCPT_PENDING) != 0)
163 #define MSG_IS_RETRCPT_SENT(msg) (((msg).perm_flags & MSG_RETRCPT_SENT) != 0)
164 #define MSG_IS_RETRCPT_GOT(msg) (((msg).perm_flags & MSG_RETRCPT_GOT) != 0)
165 #define MSG_IS_SPAM(msg) (((msg).perm_flags & MSG_SPAM) != 0)
166 #define MSG_IS_WATCH_THREAD(msg) (((msg).perm_flags & MSG_WATCH_THREAD) != 0)
167 #define MSG_IS_FULLY_CACHED(msg) (((msg).perm_flags & MSG_FULLY_CACHED) != 0)
169 #define MSGINFO_UPDATE_HOOKLIST "msginfo_update"
170 #define MAIL_FILTERING_HOOKLIST "mail_filtering_hooklist"
171 #define MAIL_LISTFILTERING_HOOKLIST "mail_listfiltering_hooklist"
172 #define MAIL_POSTFILTERING_HOOKLIST "mail_postfiltering_hooklist"
175 MSGINFO_UPDATE_FLAGS = 1 << 0,
176 MSGINFO_UPDATE_DELETED = 1 << 1
177 } MsgInfoUpdateFlags;
179 #include "procmime.h"
180 #include "prefs_filtering.h"
185 MsgPermFlags perm_flags;
186 MsgTmpFlags tmp_flags;
196 /* *********************************************************** *
197 * WARNING: When adding or removing members to this structure, *
198 * be sure to update procmsg.c::procmsg_msginfo_memusage() to *
199 * avoid underestimating cache memory usage - especially since *
200 * this would cause an overflow and metadata loss when writing *
201 * the cache to disk. *
202 * *********************************************************** */
228 FolderItem *to_folder;
230 FolderItem *to_filter_folder;
238 /* used only for encrypted messages */
239 gchar *plaintext_file;
243 /* used only for partially received messages */
245 gint planned_download;
249 MsgInfoExtraData *extradata;
252 struct _MsgInfoExtraData
257 gchar *dispositionnotificationto;
258 gchar *returnreceiptto;
260 /* used only for partially received messages */
262 gchar *account_server;
263 gchar *account_login;
265 /* Mailing list support */
267 gchar *list_subscribe;
268 gchar *list_unsubscribe;
281 struct _MsgInfoUpdate {
283 MsgInfoUpdateFlags flags;
286 struct _MailFilteringData
292 PrefsAccount *account;
295 GSList *procmsg_read_cache (FolderItem *item,
297 void procmsg_msg_list_free (GSList *mlist);
298 void procmsg_get_mark_sum (const gchar *folder,
306 GNode *procmsg_get_thread_tree (GSList *mlist);
308 gint procmsg_move_messages (GSList *mlist);
309 void procmsg_copy_messages (GSList *mlist);
311 /* return path is locale charset */
312 gchar *procmsg_get_message_file_path (MsgInfo *msginfo);
313 gchar *procmsg_get_message_file (MsgInfo *msginfo);
314 gchar *procmsg_get_message_file_full (MsgInfo *msginfo,
315 gboolean get_headers,
317 GSList *procmsg_get_message_file_list (MsgInfoList *mlist);
318 void procmsg_message_file_list_free (MsgInfoList *file_list);
319 FILE *procmsg_open_message (MsgInfo *msginfo);
320 gboolean procmsg_msg_exist (MsgInfo *msginfo);
322 void procmsg_get_filter_keyword (MsgInfo *msginfo,
325 PrefsFilterType type);
327 void procmsg_empty_all_trash (void);
329 gint procmsg_send_queue (FolderItem *queue,
332 gboolean procmsg_queue_is_empty (FolderItem *queue);
333 void procmsg_print_message (MsgInfo *msginfo,
334 const gchar *cmdline);
336 MsgInfo *procmsg_msginfo_new ();
337 MsgInfo *procmsg_msginfo_new_ref (MsgInfo *msginfo);
338 MsgInfo *procmsg_msginfo_copy (MsgInfo *msginfo);
339 MsgInfo *procmsg_msginfo_get_full_info (MsgInfo *msginfo);
340 MsgInfo *procmsg_msginfo_get_full_info_from_file
343 void procmsg_msginfo_free (MsgInfo *msginfo);
344 guint procmsg_msginfo_memusage (MsgInfo *msginfo);
346 gint procmsg_send_message_queue (const gchar *file,
350 gboolean *queued_removed);
352 void procmsg_msginfo_set_flags (MsgInfo *msginfo,
353 MsgPermFlags perm_flags,
354 MsgTmpFlags tmp_flags);
355 void procmsg_msginfo_unset_flags (MsgInfo *msginfo,
356 MsgPermFlags perm_flags,
357 MsgTmpFlags tmp_flags);
358 void procmsg_msginfo_change_flags (MsgInfo *msginfo,
359 MsgPermFlags add_perm_flags,
360 MsgTmpFlags add_tmp_flags,
361 MsgPermFlags rem_perm_flags,
362 MsgTmpFlags rem_tmp_flags);
363 gint procmsg_remove_special_headers (const gchar *in,
366 gboolean procmsg_msg_has_flagged_parent (MsgInfo *info,
367 MsgPermFlags perm_flags);
368 gboolean procmsg_msg_has_marked_parent (MsgInfo *info);
369 void procmsg_msginfo_set_to_folder (MsgInfo *msginfo,
370 FolderItem *to_folder);
371 void procmsg_msglist_filter (GSList *list,
377 MsgInfo *procmsg_msginfo_new_from_mimeinfo
378 (MsgInfo *src_msginfo,
381 void procmsg_register_spam_learner (int (*learn_func)(MsgInfo *info, GSList *list, gboolean spam));
382 void procmsg_unregister_spam_learner (int (*learn_func)(MsgInfo *info, GSList *list, gboolean spam));
383 gboolean procmsg_spam_can_learn (void);
384 void procmsg_spam_set_folder (const char *item_identifier, FolderItem *(*spam_get_folder_func)(MsgInfo *info));
385 FolderItem *procmsg_spam_get_folder (MsgInfo *msginfo);
386 int procmsg_spam_learner_learn (MsgInfo *msginfo, GSList *msglist, gboolean spam);
387 gboolean procmsg_have_queued_mails_fast (void);
388 gboolean procmsg_have_trashed_mails_fast (void);
389 gboolean procmsg_is_sending(void);
390 gchar *procmsg_msginfo_get_tags_str(MsgInfo *msginfo);
391 void procmsg_msginfo_update_tags(MsgInfo *msginfo, gboolean set, gint id);
392 void procmsg_msginfo_clear_tags(MsgInfo *msginfo);
393 void procmsg_msginfo_commit_tags(GSList *msglist);
394 #endif /* __PROCMSG_H__ */