Diffstat (limited to 'libetpan/src/driver/implementation/maildir/maildirdriver.c') (more/less context) (show whitespace changes)
-rw-r--r-- | libetpan/src/driver/implementation/maildir/maildirdriver.c | 676 |
1 files changed, 676 insertions, 0 deletions
diff --git a/libetpan/src/driver/implementation/maildir/maildirdriver.c b/libetpan/src/driver/implementation/maildir/maildirdriver.c new file mode 100644 index 0000000..a97fd43 --- a/dev/null +++ b/libetpan/src/driver/implementation/maildir/maildirdriver.c | |||
@@ -0,0 +1,676 @@ | |||
1 | /* | ||
2 | * libEtPan! -- a mail stuff library | ||
3 | * | ||
4 | * Copyright (C) 2001, 2005 - DINH Viet Hoa | ||
5 | * All rights reserved. | ||
6 | * | ||
7 | * Redistribution and use in source and binary forms, with or without | ||
8 | * modification, are permitted provided that the following conditions | ||
9 | * are met: | ||
10 | * 1. Redistributions of source code must retain the above copyright | ||
11 | * notice, this list of conditions and the following disclaimer. | ||
12 | * 2. Redistributions in binary form must reproduce the above copyright | ||
13 | * notice, this list of conditions and the following disclaimer in the | ||
14 | * documentation and/or other materials provided with the distribution. | ||
15 | * 3. Neither the name of the libEtPan! project nor the names of its | ||
16 | * contributors may be used to endorse or promote products derived | ||
17 | * from this software without specific prior written permission. | ||
18 | * | ||
19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND | ||
20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE | ||
23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
29 | * SUCH DAMAGE. | ||
30 | */ | ||
31 | |||
32 | /* | ||
33 | * $Id$ | ||
34 | */ | ||
35 | |||
36 | |||
37 | /* | ||
38 | flags directory MUST be kept so that we can have other flags | ||
39 | than standards | ||
40 | */ | ||
41 | |||
42 | #include "maildirdriver.h" | ||
43 | |||
44 | #include <stdio.h> | ||
45 | #include <sys/types.h> | ||
46 | #include <dirent.h> | ||
47 | #include <unistd.h> | ||
48 | #include <sys/stat.h> | ||
49 | #include <ctype.h> | ||
50 | #include <fcntl.h> | ||
51 | #include <sys/mman.h> | ||
52 | #include <stdlib.h> | ||
53 | #include <string.h> | ||
54 | |||
55 | #include "maildir.h" | ||
56 | #include "maildriver_tools.h" | ||
57 | #include "maildirdriver_message.h" | ||
58 | #include "maildirdriver_tools.h" | ||
59 | #include "mailmessage.h" | ||
60 | #include "generic_cache.h" | ||
61 | |||
62 | static int initialize(mailsession * session); | ||
63 | |||
64 | static void uninitialize(mailsession * session); | ||
65 | |||
66 | static int connect_path(mailsession * session, char * path); | ||
67 | |||
68 | static int logout(mailsession * session); | ||
69 | |||
70 | static int expunge_folder(mailsession * session); | ||
71 | |||
72 | static int status_folder(mailsession * session, char * mb, | ||
73 | uint32_t * result_messages, uint32_t * result_recent, | ||
74 | uint32_t * result_unseen); | ||
75 | |||
76 | static int recent_number(mailsession * session, char * mb, | ||
77 | uint32_t * result); | ||
78 | |||
79 | static int unseen_number(mailsession * session, char * mb, | ||
80 | uint32_t * result); | ||
81 | |||
82 | static int messages_number(mailsession * session, char * mb, | ||
83 | uint32_t * result); | ||
84 | |||
85 | static int append_message(mailsession * session, | ||
86 | char * message, size_t size); | ||
87 | |||
88 | static int append_message_flags(mailsession * session, | ||
89 | char * message, size_t size, struct mail_flags * flags); | ||
90 | |||
91 | static int get_messages_list(mailsession * session, | ||
92 | struct mailmessage_list ** result); | ||
93 | |||
94 | static int get_envelopes_list(mailsession * session, | ||
95 | struct mailmessage_list * env_list); | ||
96 | |||
97 | static int check_folder(mailsession * session); | ||
98 | |||
99 | static int get_message_by_uid(mailsession * session, | ||
100 | const char * uid, mailmessage ** result); | ||
101 | |||
102 | static mailsession_driver local_maildir_session_driver = { | ||
103 | .sess_name = "maildir", | ||
104 | |||
105 | .sess_initialize = initialize, | ||
106 | .sess_uninitialize = uninitialize, | ||
107 | |||
108 | .sess_parameters = NULL, | ||
109 | |||
110 | .sess_connect_stream = NULL, | ||
111 | .sess_connect_path = connect_path, | ||
112 | .sess_starttls = NULL, | ||
113 | .sess_login = NULL, | ||
114 | .sess_logout = logout, | ||
115 | .sess_noop = NULL, | ||
116 | |||
117 | .sess_build_folder_name = NULL, | ||
118 | .sess_create_folder = NULL, | ||
119 | .sess_delete_folder = NULL, | ||
120 | .sess_rename_folder = NULL, | ||
121 | .sess_check_folder = check_folder, | ||
122 | .sess_examine_folder = NULL, | ||
123 | .sess_select_folder = NULL, | ||
124 | .sess_expunge_folder = expunge_folder, | ||
125 | .sess_status_folder = status_folder, | ||
126 | .sess_messages_number = messages_number, | ||
127 | .sess_recent_number = recent_number, | ||
128 | .sess_unseen_number = unseen_number, | ||
129 | .sess_list_folders = NULL, | ||
130 | .sess_lsub_folders = NULL, | ||
131 | .sess_subscribe_folder = NULL, | ||
132 | .sess_unsubscribe_folder = NULL, | ||
133 | |||
134 | .sess_append_message = append_message, | ||
135 | .sess_append_message_flags = append_message_flags, | ||
136 | .sess_copy_message = NULL, | ||
137 | .sess_move_message = NULL, | ||
138 | |||
139 | .sess_get_messages_list = get_messages_list, | ||
140 | .sess_get_envelopes_list = get_envelopes_list, | ||
141 | .sess_remove_message = NULL, | ||
142 | #if 0 | ||
143 | .sess_search_messages = maildriver_generic_search_messages, | ||
144 | #endif | ||
145 | |||
146 | .sess_get_message = NULL, | ||
147 | .sess_get_message_by_uid = get_message_by_uid, | ||
148 | }; | ||
149 | |||
150 | mailsession_driver * maildir_session_driver = &local_maildir_session_driver; | ||
151 | |||
152 | |||
153 | static int flags_store_process(struct maildir * md, | ||
154 | struct mail_flags_store * flags_store); | ||
155 | |||
156 | |||
157 | static inline struct maildir_session_state_data * get_data(mailsession * session) | ||
158 | { | ||
159 | return session->sess_data; | ||
160 | } | ||
161 | |||
162 | static struct maildir * get_maildir_session(mailsession * session) | ||
163 | { | ||
164 | return get_data(session)->md_session; | ||
165 | } | ||
166 | |||
167 | static int initialize(mailsession * session) | ||
168 | { | ||
169 | struct maildir_session_state_data * data; | ||
170 | |||
171 | data = malloc(sizeof(* data)); | ||
172 | if (data == NULL) | ||
173 | goto err; | ||
174 | |||
175 | data->md_session = NULL; | ||
176 | |||
177 | data->md_flags_store = mail_flags_store_new(); | ||
178 | if (data->md_flags_store == NULL) | ||
179 | goto free; | ||
180 | |||
181 | session->sess_data = data; | ||
182 | |||
183 | return MAIL_NO_ERROR; | ||
184 | |||
185 | free: | ||
186 | free(data); | ||
187 | err: | ||
188 | return MAIL_ERROR_MEMORY; | ||
189 | } | ||
190 | |||
191 | static void uninitialize(mailsession * session) | ||
192 | { | ||
193 | struct maildir_session_state_data * data; | ||
194 | |||
195 | data = get_data(session); | ||
196 | |||
197 | if (data->md_session != NULL) | ||
198 | flags_store_process(data->md_session, data->md_flags_store); | ||
199 | |||
200 | mail_flags_store_free(data->md_flags_store); | ||
201 | if (data->md_session != NULL) | ||
202 | maildir_free(data->md_session); | ||
203 | |||
204 | free(data); | ||
205 | |||
206 | session->sess_data = NULL; | ||
207 | } | ||
208 | |||
209 | |||
210 | static int connect_path(mailsession * session, char * path) | ||
211 | { | ||
212 | struct maildir * md; | ||
213 | int res; | ||
214 | int r; | ||
215 | |||
216 | if (get_maildir_session(session) != NULL) { | ||
217 | res = MAIL_ERROR_BAD_STATE; | ||
218 | goto err; | ||
219 | } | ||
220 | |||
221 | md = maildir_new(path); | ||
222 | if (md == NULL) { | ||
223 | res = MAIL_ERROR_MEMORY; | ||
224 | goto err; | ||
225 | } | ||
226 | |||
227 | r = maildir_update(md); | ||
228 | if (r != MAILDIR_NO_ERROR) { | ||
229 | res = maildirdriver_maildir_error_to_mail_error(r); | ||
230 | goto free; | ||
231 | } | ||
232 | |||
233 | get_data(session)->md_session = md; | ||
234 | |||
235 | return MAIL_NO_ERROR; | ||
236 | |||
237 | free: | ||
238 | maildir_free(md); | ||
239 | err: | ||
240 | return res; | ||
241 | } | ||
242 | |||
243 | static int logout(mailsession * session) | ||
244 | { | ||
245 | struct maildir * md; | ||
246 | |||
247 | check_folder(session); | ||
248 | |||
249 | md = get_maildir_session(session); | ||
250 | if (md == NULL) | ||
251 | return MAIL_ERROR_BAD_STATE; | ||
252 | |||
253 | maildir_free(md); | ||
254 | get_data(session)->md_session = NULL; | ||
255 | |||
256 | return MAIL_NO_ERROR; | ||
257 | } | ||
258 | |||
259 | /* folders operations */ | ||
260 | |||
261 | static int status_folder(mailsession * session, char * mb, | ||
262 | uint32_t * result_messages, uint32_t * result_recent, | ||
263 | uint32_t * result_unseen) | ||
264 | { | ||
265 | int r; | ||
266 | struct maildir * md; | ||
267 | unsigned int i; | ||
268 | uint32_t messages; | ||
269 | uint32_t recent; | ||
270 | uint32_t unseen; | ||
271 | |||
272 | check_folder(session); | ||
273 | |||
274 | md = get_maildir_session(session); | ||
275 | if (md == NULL) | ||
276 | return MAIL_ERROR_BAD_STATE; | ||
277 | |||
278 | r = maildir_update(md); | ||
279 | if (r != MAILDIR_NO_ERROR) | ||
280 | return maildirdriver_maildir_error_to_mail_error(r); | ||
281 | |||
282 | messages = 0; | ||
283 | recent = 0; | ||
284 | unseen = 0; | ||
285 | for(i = 0 ; i < carray_count(md->mdir_msg_list) ; i ++) { | ||
286 | struct maildir_msg * msg; | ||
287 | |||
288 | msg = carray_get(md->mdir_msg_list, i); | ||
289 | if ((msg->msg_flags & MAILDIR_FLAG_NEW) != 0) | ||
290 | recent ++; | ||
291 | if ((msg->msg_flags & MAILDIR_FLAG_SEEN) == 0) | ||
292 | unseen ++; | ||
293 | messages ++; | ||
294 | } | ||
295 | |||
296 | * result_messages = messages; | ||
297 | * result_recent = recent; | ||
298 | * result_unseen = unseen; | ||
299 | |||
300 | return MAIL_NO_ERROR; | ||
301 | } | ||
302 | |||
303 | static int messages_number(mailsession * session, char * mb, | ||
304 | uint32_t * result) | ||
305 | { | ||
306 | struct maildir * md; | ||
307 | int r; | ||
308 | |||
309 | md = get_maildir_session(session); | ||
310 | if (md == NULL) | ||
311 | return MAIL_ERROR_BAD_STATE; | ||
312 | |||
313 | r = maildir_update(md); | ||
314 | if (r != MAILDIR_NO_ERROR) | ||
315 | return maildirdriver_maildir_error_to_mail_error(r); | ||
316 | |||
317 | * result = carray_count(md->mdir_msg_list); | ||
318 | |||
319 | return MAIL_NO_ERROR; | ||
320 | } | ||
321 | |||
322 | static int unseen_number(mailsession * session, char * mb, | ||
323 | uint32_t * result) | ||
324 | { | ||
325 | uint32_t messages; | ||
326 | uint32_t recent; | ||
327 | uint32_t unseen; | ||
328 | int r; | ||
329 | |||
330 | r = status_folder(session, mb, &messages, &recent, &unseen); | ||
331 | if (r != MAIL_NO_ERROR) | ||
332 | return r; | ||
333 | |||
334 | * result = unseen; | ||
335 | |||
336 | return MAIL_NO_ERROR; | ||
337 | } | ||
338 | |||
339 | static int recent_number(mailsession * session, char * mb, | ||
340 | uint32_t * result) | ||
341 | { | ||
342 | uint32_t messages; | ||
343 | uint32_t recent; | ||
344 | uint32_t unseen; | ||
345 | int r; | ||
346 | |||
347 | r = status_folder(session, mb, &messages, &recent, &unseen); | ||
348 | if (r != MAIL_NO_ERROR) | ||
349 | return r; | ||
350 | |||
351 | * result = recent; | ||
352 | |||
353 | return MAIL_NO_ERROR; | ||
354 | } | ||
355 | |||
356 | |||
357 | /* messages operations */ | ||
358 | |||
359 | static int append_message(mailsession * session, | ||
360 | char * message, size_t size) | ||
361 | { | ||
362 | #if 0 | ||
363 | struct maildir * md; | ||
364 | int r; | ||
365 | |||
366 | md = get_maildir_session(session); | ||
367 | if (md == NULL) | ||
368 | return MAIL_ERROR_BAD_STATE; | ||
369 | |||
370 | r = maildir_message_add(md, message, size); | ||
371 | if (r != MAILDIR_NO_ERROR) | ||
372 | return maildirdriver_maildir_error_to_mail_error(r); | ||
373 | |||
374 | return MAIL_NO_ERROR; | ||
375 | #endif | ||
376 | |||
377 | return append_message_flags(session, message, size, NULL); | ||
378 | } | ||
379 | |||
380 | static int append_message_flags(mailsession * session, | ||
381 | char * message, size_t size, struct mail_flags * flags) | ||
382 | { | ||
383 | struct maildir * md; | ||
384 | int r; | ||
385 | char uid[PATH_MAX]; | ||
386 | struct maildir_msg * md_msg; | ||
387 | chashdatum key; | ||
388 | chashdatum value; | ||
389 | uint32_t md_flags; | ||
390 | |||
391 | md = get_maildir_session(session); | ||
392 | if (md == NULL) | ||
393 | return MAIL_ERROR_BAD_STATE; | ||
394 | |||
395 | r = maildir_message_add_uid(md, message, size, | ||
396 | uid, sizeof(uid)); | ||
397 | if (r != MAILDIR_NO_ERROR) | ||
398 | return maildirdriver_maildir_error_to_mail_error(r); | ||
399 | |||
400 | if (flags == NULL) | ||
401 | goto exit; | ||
402 | |||
403 | key.data = uid; | ||
404 | key.len = strlen(uid); | ||
405 | r = chash_get(md->mdir_msg_hash, &key, &value); | ||
406 | if (r < 0) | ||
407 | goto exit; | ||
408 | |||
409 | md_msg = value.data; | ||
410 | |||
411 | md_flags = maildirdriver_flags_to_maildir_flags(flags->fl_flags); | ||
412 | |||
413 | r = maildir_message_change_flags(md, uid, md_flags); | ||
414 | if (r != MAILDIR_NO_ERROR) | ||
415 | goto exit; | ||
416 | |||
417 | return MAIL_NO_ERROR; | ||
418 | |||
419 | exit: | ||
420 | return MAIL_NO_ERROR; | ||
421 | } | ||
422 | |||
423 | static int get_messages_list(mailsession * session, | ||
424 | struct mailmessage_list ** result) | ||
425 | { | ||
426 | struct maildir * md; | ||
427 | int r; | ||
428 | struct mailmessage_list * env_list; | ||
429 | int res; | ||
430 | |||
431 | md = get_maildir_session(session); | ||
432 | if (md == NULL) | ||
433 | return MAIL_ERROR_BAD_STATE; | ||
434 | |||
435 | r = maildir_update(md); | ||
436 | if (r != MAILDIR_NO_ERROR) { | ||
437 | res = maildirdriver_maildir_error_to_mail_error(r); | ||
438 | goto err; | ||
439 | } | ||
440 | |||
441 | r = maildir_get_messages_list(session, md, | ||
442 | maildir_message_driver, &env_list); | ||
443 | if (r != MAILDIR_NO_ERROR) { | ||
444 | res = r; | ||
445 | goto free_list; | ||
446 | } | ||
447 | |||
448 | * result = env_list; | ||
449 | |||
450 | return MAIL_NO_ERROR; | ||
451 | |||
452 | free_list: | ||
453 | mailmessage_list_free(env_list); | ||
454 | err: | ||
455 | return res; | ||
456 | } | ||
457 | |||
458 | static int get_envelopes_list(mailsession * session, | ||
459 | struct mailmessage_list * env_list) | ||
460 | { | ||
461 | int r; | ||
462 | struct maildir * md; | ||
463 | unsigned int i; | ||
464 | int res; | ||
465 | |||
466 | check_folder(session); | ||
467 | |||
468 | md = get_maildir_session(session); | ||
469 | if (md == NULL) { | ||
470 | res = MAIL_ERROR_BAD_STATE; | ||
471 | goto err; | ||
472 | } | ||
473 | |||
474 | r = maildir_update(md); | ||
475 | if (r != MAILDIR_NO_ERROR) { | ||
476 | res = maildirdriver_maildir_error_to_mail_error(r); | ||
477 | goto err; | ||
478 | } | ||
479 | |||
480 | r = maildriver_generic_get_envelopes_list(session, env_list); | ||
481 | if (r != MAIL_NO_ERROR) { | ||
482 | res = r; | ||
483 | goto err; | ||
484 | } | ||
485 | |||
486 | for(i = 0 ; i < carray_count(env_list->msg_tab) ; i++) { | ||
487 | struct maildir_msg * md_msg; | ||
488 | mailmessage * msg; | ||
489 | uint32_t driver_flags; | ||
490 | clist * ext; | ||
491 | chashdatum key; | ||
492 | chashdatum value; | ||
493 | |||
494 | msg = carray_get(env_list->msg_tab, i); | ||
495 | |||
496 | key.data = msg->msg_uid; | ||
497 | key.len = strlen(msg->msg_uid); | ||
498 | r = chash_get(md->mdir_msg_hash, &key, &value); | ||
499 | if (r < 0) | ||
500 | continue; | ||
501 | |||
502 | md_msg = value.data; | ||
503 | |||
504 | driver_flags = maildirdriver_maildir_flags_to_flags(md_msg->msg_flags); | ||
505 | |||
506 | if (msg->msg_flags == NULL) { | ||
507 | ext = clist_new(); | ||
508 | if (ext == NULL) { | ||
509 | res = MAIL_ERROR_MEMORY; | ||
510 | continue; | ||
511 | } | ||
512 | |||
513 | msg->msg_flags = mail_flags_new(driver_flags, ext); | ||
514 | if (msg->msg_flags == NULL) { | ||
515 | clist_free(ext); | ||
516 | res = MAIL_ERROR_MEMORY; | ||
517 | continue; | ||
518 | } | ||
519 | |||
520 | if ((md_msg->msg_flags & MAILDIR_FLAG_NEW) != 0) { | ||
521 | mail_flags_store_set(get_data(session)->md_flags_store, msg); | ||
522 | } | ||
523 | } | ||
524 | else { | ||
525 | msg->msg_flags->fl_flags &= MAIL_FLAG_FORWARDED; | ||
526 | msg->msg_flags->fl_flags |= driver_flags; | ||
527 | } | ||
528 | } | ||
529 | |||
530 | return MAIL_NO_ERROR; | ||
531 | |||
532 | err: | ||
533 | return res; | ||
534 | } | ||
535 | |||
536 | |||
537 | static int expunge_folder(mailsession * session) | ||
538 | { | ||
539 | unsigned int i; | ||
540 | int r; | ||
541 | int res; | ||
542 | struct maildir * md; | ||
543 | |||
544 | check_folder(session); | ||
545 | |||
546 | md = get_maildir_session(session); | ||
547 | if (md == NULL) | ||
548 | return MAIL_ERROR_BAD_STATE; | ||
549 | |||
550 | r = maildir_update(md); | ||
551 | if (r != MAILDIR_NO_ERROR) { | ||
552 | res = maildirdriver_maildir_error_to_mail_error(r); | ||
553 | goto err; | ||
554 | } | ||
555 | |||
556 | for(i = 0 ; i < carray_count(md->mdir_msg_list) ; i++) { | ||
557 | struct maildir_msg * md_msg; | ||
558 | |||
559 | md_msg = carray_get(md->mdir_msg_list, i); | ||
560 | |||
561 | if ((md_msg->msg_flags & MAILDIR_FLAG_TRASHED) != 0) | ||
562 | maildir_message_remove(md, md_msg->msg_uid); | ||
563 | } | ||
564 | |||
565 | return MAIL_NO_ERROR; | ||
566 | |||
567 | err: | ||
568 | return res; | ||
569 | } | ||
570 | |||
571 | |||
572 | static int flags_store_process(struct maildir * md, | ||
573 | struct mail_flags_store * flags_store) | ||
574 | { | ||
575 | unsigned int i; | ||
576 | |||
577 | if (carray_count(flags_store->fls_tab) == 0) | ||
578 | return MAIL_NO_ERROR; | ||
579 | |||
580 | for(i = 0 ; i < carray_count(flags_store->fls_tab) ; i ++) { | ||
581 | mailmessage * msg; | ||
582 | uint32_t md_flags; | ||
583 | |||
584 | msg = carray_get(flags_store->fls_tab, i); | ||
585 | md_flags = maildirdriver_flags_to_maildir_flags(msg->msg_flags->fl_flags); | ||
586 | md_flags &= ~MAILDIR_FLAG_NEW; | ||
587 | |||
588 | maildir_message_change_flags(md, msg->msg_uid, md_flags); | ||
589 | } | ||
590 | |||
591 | mail_flags_store_clear(flags_store); | ||
592 | |||
593 | return MAIL_NO_ERROR; | ||
594 | } | ||
595 | |||
596 | |||
597 | |||
598 | static int check_folder(mailsession * session) | ||
599 | { | ||
600 | struct mail_flags_store * flags_store; | ||
601 | struct maildir_session_state_data * data; | ||
602 | struct maildir * md; | ||
603 | |||
604 | md = get_maildir_session(session); | ||
605 | if (md == NULL) | ||
606 | return MAIL_ERROR_BAD_STATE; | ||
607 | |||
608 | data = get_data(session); | ||
609 | flags_store = data->md_flags_store; | ||
610 | |||
611 | return flags_store_process(md, flags_store); | ||
612 | } | ||
613 | |||
614 | static int get_message_by_uid(mailsession * session, | ||
615 | const char * uid, mailmessage ** result) | ||
616 | { | ||
617 | int r; | ||
618 | struct maildir * md; | ||
619 | int res; | ||
620 | mailmessage * msg; | ||
621 | char * msg_filename; | ||
622 | struct stat stat_info; | ||
623 | |||
624 | md = get_maildir_session(session); | ||
625 | |||
626 | /* update maildir data */ | ||
627 | |||
628 | r = maildir_update(md); | ||
629 | if (r != MAILDIR_NO_ERROR) { | ||
630 | res = maildirdriver_maildir_error_to_mail_error(r); | ||
631 | goto err; | ||
632 | } | ||
633 | |||
634 | msg_filename = maildir_message_get(md, uid); | ||
635 | if (msg_filename == NULL) { | ||
636 | res = MAIL_ERROR_INVAL; | ||
637 | goto err; | ||
638 | } | ||
639 | |||
640 | r = stat(msg_filename, &stat_info); | ||
641 | free(msg_filename); | ||
642 | if (r < 0) { | ||
643 | res = MAIL_ERROR_INVAL; | ||
644 | goto err; | ||
645 | } | ||
646 | |||
647 | /* create message */ | ||
648 | |||
649 | msg = mailmessage_new(); | ||
650 | if (msg == NULL) { | ||
651 | res = MAIL_ERROR_MEMORY; | ||
652 | goto err; | ||
653 | } | ||
654 | |||
655 | r = mailmessage_init(msg, session, maildir_message_driver, | ||
656 | 0, stat_info.st_size); | ||
657 | if (r != MAIL_NO_ERROR) { | ||
658 | mailmessage_free(msg); | ||
659 | res = r; | ||
660 | goto err; | ||
661 | } | ||
662 | |||
663 | msg->msg_uid = strdup(uid); | ||
664 | if (msg->msg_uid == NULL) { | ||
665 | mailmessage_free(msg); | ||
666 | res = r; | ||
667 | goto err; | ||
668 | } | ||
669 | |||
670 | * result = msg; | ||
671 | |||
672 | return MAIL_NO_ERROR; | ||
673 | |||
674 | err: | ||
675 | return res; | ||
676 | } | ||