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c113de23 | 1 | ;;; mail-source.el --- functions for fetching mail |
e84b4b86 TTN |
2 | |
3 | ;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, | |
e3fe4da0 | 4 | ;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
c113de23 GM |
5 | |
6 | ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org> | |
7 | ;; Keywords: news, mail | |
8 | ||
9 | ;; This file is part of GNU Emacs. | |
10 | ||
11 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
12 | ;; it under the terms of the GNU General Public License as published by | |
5a9dffec | 13 | ;; the Free Software Foundation; either version 3, or (at your option) |
c113de23 GM |
14 | ;; any later version. |
15 | ||
16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
3a35cf56 LK |
23 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
24 | ;; Boston, MA 02110-1301, USA. | |
c113de23 GM |
25 | |
26 | ;;; Commentary: | |
27 | ||
28 | ;;; Code: | |
29 | ||
1ffeb586 GM |
30 | ;; For Emacs < 22.2. |
31 | (eval-and-compile | |
32 | (unless (fboundp 'declare-function) (defmacro declare-function (&rest r)))) | |
33 | ||
08545d0a | 34 | (require 'format-spec) |
4f926b3e DL |
35 | (eval-when-compile |
36 | (require 'cl) | |
9efa445f | 37 | (require 'imap)) |
c113de23 GM |
38 | (eval-and-compile |
39 | (autoload 'pop3-movemail "pop3") | |
4f926b3e | 40 | (autoload 'pop3-get-message-count "pop3") |
01c52d31 | 41 | (autoload 'nnheader-cancel-timer "nnheader")) |
4f926b3e | 42 | (require 'mm-util) |
23f87bed | 43 | (require 'message) ;; for `message-directory' |
c113de23 | 44 | |
9efa445f DN |
45 | (defvar display-time-mail-function) |
46 | ||
47 | ||
c113de23 GM |
48 | (defgroup mail-source nil |
49 | "The mail-fetching library." | |
ce9401f3 | 50 | :version "21.1" |
c113de23 GM |
51 | :group 'gnus) |
52 | ||
4f926b3e DL |
53 | ;; Define these at compile time to avoid dragging in imap always. |
54 | (defconst mail-source-imap-authenticators | |
55 | (eval-when-compile | |
56 | (mapcar (lambda (a) | |
57 | (list 'const (car a))) | |
58 | imap-authenticator-alist))) | |
59 | (defconst mail-source-imap-streams | |
60 | (eval-when-compile | |
61 | (mapcar (lambda (a) | |
62 | (list 'const (car a))) | |
63 | imap-stream-alist))) | |
64 | ||
b890d447 MB |
65 | (defcustom mail-sources '((file)) |
66 | "Where the mail backends will look for incoming mail. | |
ce9401f3 DL |
67 | This variable is a list of mail source specifiers. |
68 | See Info node `(gnus)Mail Source Specifiers'." | |
c113de23 | 69 | :group 'mail-source |
b890d447 | 70 | :version "23.0" ;; No Gnus |
23f87bed | 71 | :link '(custom-manual "(gnus)Mail Source Specifiers") |
26c9afc3 | 72 | :type `(choice |
b890d447 MB |
73 | (const :tag "None" nil) |
74 | (repeat :tag "List" | |
26c9afc3 MB |
75 | (choice :format "%[Value Menu%] %v" |
76 | :value (file) | |
a1da1e37 MB |
77 | (cons :tag "Group parameter `mail-source'" |
78 | (const :format "" group)) | |
26c9afc3 MB |
79 | (cons :tag "Spool file" |
80 | (const :format "" file) | |
81 | (checklist :tag "Options" :greedy t | |
82 | (group :inline t | |
83 | (const :format "" :value :path) | |
84 | file))) | |
85 | (cons :tag "Several files in a directory" | |
86 | (const :format "" directory) | |
87 | (checklist :tag "Options" :greedy t | |
88 | (group :inline t | |
89 | (const :format "" :value :path) | |
90 | (directory :tag "Path")) | |
91 | (group :inline t | |
92 | (const :format "" :value :suffix) | |
93 | (string :tag "Suffix")) | |
94 | (group :inline t | |
95 | (const :format "" :value :predicate) | |
96 | (function :tag "Predicate")) | |
97 | (group :inline t | |
98 | (const :format "" :value :prescript) | |
99 | (choice :tag "Prescript" | |
100 | :value nil | |
101 | (string :format "%v") | |
102 | (function :format "%v"))) | |
103 | (group :inline t | |
104 | (const :format "" :value :postscript) | |
105 | (choice :tag "Postscript" | |
106 | :value nil | |
107 | (string :format "%v") | |
108 | (function :format "%v"))) | |
109 | (group :inline t | |
110 | (const :format "" :value :plugged) | |
111 | (boolean :tag "Plugged")))) | |
112 | (cons :tag "POP3 server" | |
113 | (const :format "" pop) | |
114 | (checklist :tag "Options" :greedy t | |
115 | (group :inline t | |
116 | (const :format "" :value :server) | |
117 | (string :tag "Server")) | |
118 | (group :inline t | |
119 | (const :format "" :value :port) | |
120 | (choice :tag "Port" | |
121 | :value "pop3" | |
01c52d31 | 122 | (integer :format "%v") |
26c9afc3 MB |
123 | (string :format "%v"))) |
124 | (group :inline t | |
125 | (const :format "" :value :user) | |
126 | (string :tag "User")) | |
127 | (group :inline t | |
128 | (const :format "" :value :password) | |
129 | (string :tag "Password")) | |
130 | (group :inline t | |
131 | (const :format "" :value :program) | |
132 | (string :tag "Program")) | |
133 | (group :inline t | |
134 | (const :format "" :value :prescript) | |
135 | (choice :tag "Prescript" | |
136 | :value nil | |
137 | (string :format "%v") | |
01c52d31 MB |
138 | (function :format "%v") |
139 | (const :tag "None" nil))) | |
26c9afc3 MB |
140 | (group :inline t |
141 | (const :format "" :value :postscript) | |
142 | (choice :tag "Postscript" | |
143 | :value nil | |
144 | (string :format "%v") | |
01c52d31 MB |
145 | (function :format "%v") |
146 | (const :tag "None" nil))) | |
26c9afc3 MB |
147 | (group :inline t |
148 | (const :format "" :value :function) | |
149 | (function :tag "Function")) | |
150 | (group :inline t | |
151 | (const :format "" | |
152 | :value :authentication) | |
153 | (choice :tag "Authentication" | |
154 | :value apop | |
155 | (const password) | |
156 | (const apop))) | |
157 | (group :inline t | |
158 | (const :format "" :value :plugged) | |
01c52d31 MB |
159 | (boolean :tag "Plugged")) |
160 | (group :inline t | |
161 | (const :format "" :value :stream) | |
162 | (choice :tag "Stream" | |
163 | :value nil | |
164 | (const :tag "Clear" nil) | |
165 | (const starttls) | |
166 | (const :tag "SSL/TLS" ssl))))) | |
26c9afc3 MB |
167 | (cons :tag "Maildir (qmail, postfix...)" |
168 | (const :format "" maildir) | |
169 | (checklist :tag "Options" :greedy t | |
170 | (group :inline t | |
171 | (const :format "" :value :path) | |
172 | (directory :tag "Path")) | |
173 | (group :inline t | |
174 | (const :format "" :value :plugged) | |
175 | (boolean :tag "Plugged")))) | |
176 | (cons :tag "IMAP server" | |
177 | (const :format "" imap) | |
178 | (checklist :tag "Options" :greedy t | |
179 | (group :inline t | |
180 | (const :format "" :value :server) | |
181 | (string :tag "Server")) | |
182 | (group :inline t | |
183 | (const :format "" :value :port) | |
184 | (choice :tag "Port" | |
185 | :value 143 | |
01c52d31 | 186 | integer string)) |
26c9afc3 MB |
187 | (group :inline t |
188 | (const :format "" :value :user) | |
189 | (string :tag "User")) | |
190 | (group :inline t | |
191 | (const :format "" :value :password) | |
192 | (string :tag "Password")) | |
193 | (group :inline t | |
194 | (const :format "" :value :stream) | |
195 | (choice :tag "Stream" | |
196 | :value network | |
197 | ,@mail-source-imap-streams)) | |
198 | (group :inline t | |
199 | (const :format "" :value :program) | |
200 | (string :tag "Program")) | |
201 | (group :inline t | |
202 | (const :format "" | |
203 | :value :authenticator) | |
204 | (choice :tag "Authenticator" | |
205 | :value login | |
206 | ,@mail-source-imap-authenticators)) | |
207 | (group :inline t | |
208 | (const :format "" :value :mailbox) | |
209 | (string :tag "Mailbox" | |
210 | :value "INBOX")) | |
211 | (group :inline t | |
212 | (const :format "" :value :predicate) | |
213 | (string :tag "Predicate" | |
214 | :value "UNSEEN UNDELETED")) | |
215 | (group :inline t | |
216 | (const :format "" :value :fetchflag) | |
217 | (string :tag "Fetchflag" | |
218 | :value "\\Deleted")) | |
219 | (group :inline t | |
220 | (const :format "" | |
221 | :value :dontexpunge) | |
222 | (boolean :tag "Dontexpunge")) | |
223 | (group :inline t | |
224 | (const :format "" :value :plugged) | |
225 | (boolean :tag "Plugged")))) | |
226 | (cons :tag "Webmail server" | |
227 | (const :format "" webmail) | |
228 | (checklist :tag "Options" :greedy t | |
229 | (group :inline t | |
01c52d31 MB |
230 | (const :format "" :value :subtype) |
231 | ;; Should be generated from | |
232 | ;; `webmail-type-definition', but we | |
233 | ;; can't require webmail without W3. | |
234 | (choice :tag "Subtype" | |
235 | :value hotmail | |
236 | (const hotmail) | |
237 | (const yahoo) | |
238 | (const netaddress) | |
239 | (const netscape) | |
240 | (const my-deja))) | |
26c9afc3 MB |
241 | (group :inline t |
242 | (const :format "" :value :user) | |
243 | (string :tag "User")) | |
244 | (group :inline t | |
245 | (const :format "" :value :password) | |
246 | (string :tag "Password")) | |
247 | (group :inline t | |
248 | (const :format "" | |
249 | :value :dontexpunge) | |
250 | (boolean :tag "Dontexpunge")) | |
251 | (group :inline t | |
252 | (const :format "" :value :plugged) | |
253 | (boolean :tag "Plugged")))))))) | |
c113de23 | 254 | |
23f87bed MB |
255 | (defcustom mail-source-ignore-errors nil |
256 | "*Ignore errors when querying mail sources. | |
257 | If nil, the user will be prompted when an error occurs. If non-nil, | |
a08b59c9 | 258 | the error will be ignored." |
bf247b6e | 259 | :version "22.1" |
a08b59c9 MB |
260 | :group 'mail-source |
261 | :type 'boolean) | |
23f87bed | 262 | |
c113de23 GM |
263 | (defcustom mail-source-primary-source nil |
264 | "*Primary source for incoming mail. | |
265 | If non-nil, this maildrop will be checked periodically for new mail." | |
266 | :group 'mail-source | |
267 | :type 'sexp) | |
268 | ||
23f87bed MB |
269 | (defcustom mail-source-flash t |
270 | "*If non-nil, flash periodically when mail is available." | |
271 | :group 'mail-source | |
272 | :type 'boolean) | |
273 | ||
c113de23 GM |
274 | (defcustom mail-source-crash-box "~/.emacs-mail-crash-box" |
275 | "File where mail will be stored while processing it." | |
276 | :group 'mail-source | |
277 | :type 'file) | |
278 | ||
23f87bed | 279 | (defcustom mail-source-directory message-directory |
531e5812 | 280 | "Directory where incoming mail source files (if any) will be stored." |
c113de23 GM |
281 | :group 'mail-source |
282 | :type 'directory) | |
283 | ||
284 | (defcustom mail-source-default-file-modes 384 | |
285 | "Set the mode bits of all new mail files to this integer." | |
286 | :group 'mail-source | |
287 | :type 'integer) | |
288 | ||
01c52d31 | 289 | (defcustom mail-source-delete-incoming nil |
23f87bed MB |
290 | "*If non-nil, delete incoming files after handling. |
291 | If t, delete immediately, if nil, never delete. If a positive number, delete | |
292 | files older than number of days." | |
293 | ;; Note: The removing happens in `mail-source-callback', i.e. no old | |
294 | ;; incoming files will be deleted, unless you receive new mail. | |
295 | ;; | |
296 | ;; You may also set this to `nil' and call `mail-source-delete-old-incoming' | |
297 | ;; from a hook or interactively. | |
298 | :group 'mail-source | |
299 | :type '(choice (const :tag "immediately" t) | |
300 | (const :tag "never" nil) | |
301 | (integer :tag "days"))) | |
302 | ||
303 | (defcustom mail-source-delete-old-incoming-confirm t | |
770edeec | 304 | "*If non-nil, ask for confirmation before deleting old incoming files. |
23f87bed MB |
305 | This variable only applies when `mail-source-delete-incoming' is a positive |
306 | number." | |
bf247b6e | 307 | :version "22.1" |
c113de23 GM |
308 | :group 'mail-source |
309 | :type 'boolean) | |
310 | ||
311 | (defcustom mail-source-incoming-file-prefix "Incoming" | |
312 | "Prefix for file name for storing incoming mail" | |
313 | :group 'mail-source | |
314 | :type 'string) | |
315 | ||
316 | (defcustom mail-source-report-new-mail-interval 5 | |
317 | "Interval in minutes between checks for new mail." | |
318 | :group 'mail-source | |
319 | :type 'number) | |
320 | ||
321 | (defcustom mail-source-idle-time-delay 5 | |
322 | "Number of idle seconds to wait before checking for new mail." | |
323 | :group 'mail-source | |
324 | :type 'number) | |
325 | ||
23f87bed MB |
326 | (defcustom mail-source-movemail-program nil |
327 | "If non-nil, name of program for fetching new mail." | |
bf247b6e | 328 | :version "22.1" |
23f87bed MB |
329 | :group 'mail-source |
330 | :type '(choice (const nil) string)) | |
331 | ||
c113de23 GM |
332 | ;;; Internal variables. |
333 | ||
334 | (defvar mail-source-string "" | |
335 | "A dynamically bound string that says what the current mail source is.") | |
336 | ||
337 | (defvar mail-source-new-mail-available nil | |
338 | "Flag indicating when new mail is available.") | |
339 | ||
340 | (eval-and-compile | |
341 | (defvar mail-source-common-keyword-map | |
342 | '((:plugged)) | |
343 | "Mapping from keywords to default values. | |
344 | Common keywords should be listed here.") | |
345 | ||
346 | (defvar mail-source-keyword-map | |
347 | '((file | |
348 | (:prescript) | |
349 | (:prescript-delay) | |
350 | (:postscript) | |
351 | (:path (or (getenv "MAIL") | |
4f926b3e | 352 | (expand-file-name (user-login-name) rmail-spool-directory)))) |
c113de23 | 353 | (directory |
cf92160d SZ |
354 | (:prescript) |
355 | (:prescript-delay) | |
356 | (:postscript) | |
c113de23 GM |
357 | (:path) |
358 | (:suffix ".spool") | |
359 | (:predicate identity)) | |
360 | (pop | |
361 | (:prescript) | |
362 | (:prescript-delay) | |
363 | (:postscript) | |
364 | (:server (getenv "MAILHOST")) | |
365 | (:port 110) | |
366 | (:user (or (user-login-name) (getenv "LOGNAME") (getenv "USER"))) | |
367 | (:program) | |
368 | (:function) | |
369 | (:password) | |
01c52d31 MB |
370 | (:authentication password) |
371 | (:stream nil)) | |
c113de23 GM |
372 | (maildir |
373 | (:path (or (getenv "MAILDIR") "~/Maildir/")) | |
23f87bed | 374 | (:subdirs ("cur" "new")) |
c113de23 GM |
375 | (:function)) |
376 | (imap | |
377 | (:server (getenv "MAILHOST")) | |
378 | (:port) | |
379 | (:stream) | |
23f87bed | 380 | (:program) |
c113de23 GM |
381 | (:authentication) |
382 | (:user (or (user-login-name) (getenv "LOGNAME") (getenv "USER"))) | |
383 | (:password) | |
384 | (:mailbox "INBOX") | |
385 | (:predicate "UNSEEN UNDELETED") | |
386 | (:fetchflag "\\Deleted") | |
23f87bed MB |
387 | (:prescript) |
388 | (:prescript-delay) | |
389 | (:postscript) | |
c113de23 GM |
390 | (:dontexpunge)) |
391 | (webmail | |
392 | (:subtype hotmail) | |
393 | (:user (or (user-login-name) (getenv "LOGNAME") (getenv "USER"))) | |
394 | (:password) | |
395 | (:dontexpunge) | |
396 | (:authentication password))) | |
397 | "Mapping from keywords to default values. | |
398 | All keywords that can be used must be listed here.")) | |
399 | ||
400 | (defvar mail-source-fetcher-alist | |
401 | '((file mail-source-fetch-file) | |
402 | (directory mail-source-fetch-directory) | |
403 | (pop mail-source-fetch-pop) | |
404 | (maildir mail-source-fetch-maildir) | |
405 | (imap mail-source-fetch-imap) | |
406 | (webmail mail-source-fetch-webmail)) | |
407 | "A mapping from source type to fetcher function.") | |
408 | ||
409 | (defvar mail-source-password-cache nil) | |
410 | ||
411 | (defvar mail-source-plugged t) | |
412 | ||
413 | ;;; Functions | |
414 | ||
415 | (eval-and-compile | |
416 | (defun mail-source-strip-keyword (keyword) | |
417 | "Strip the leading colon off the KEYWORD." | |
418 | (intern (substring (symbol-name keyword) 1)))) | |
419 | ||
420 | (eval-and-compile | |
421 | (defun mail-source-bind-1 (type) | |
422 | (let* ((defaults (cdr (assq type mail-source-keyword-map))) | |
423 | default bind) | |
424 | (while (setq default (pop defaults)) | |
425 | (push (list (mail-source-strip-keyword (car default)) | |
426 | nil) | |
427 | bind)) | |
428 | bind))) | |
429 | ||
430 | (defmacro mail-source-bind (type-source &rest body) | |
431 | "Return a `let' form that binds all variables in source TYPE. | |
432 | TYPE-SOURCE is a list where the first element is the TYPE, and | |
433 | the second variable is the SOURCE. | |
434 | At run time, the mail source specifier SOURCE will be inspected, | |
435 | and the variables will be set according to it. Variables not | |
436 | specified will be given default values. | |
437 | ||
438 | After this is done, BODY will be executed in the scope | |
439 | of the `let' form. | |
440 | ||
441 | The variables bound and their default values are described by | |
442 | the `mail-source-keyword-map' variable." | |
443 | `(let ,(mail-source-bind-1 (car type-source)) | |
444 | (mail-source-set-1 ,(cadr type-source)) | |
445 | ,@body)) | |
446 | ||
447 | (put 'mail-source-bind 'lisp-indent-function 1) | |
23f87bed | 448 | (put 'mail-source-bind 'edebug-form-spec '(sexp body)) |
c113de23 GM |
449 | |
450 | (defun mail-source-set-1 (source) | |
451 | (let* ((type (pop source)) | |
452 | (defaults (cdr (assq type mail-source-keyword-map))) | |
453 | default value keyword) | |
454 | (while (setq default (pop defaults)) | |
455 | (set (mail-source-strip-keyword (setq keyword (car default))) | |
456 | (if (setq value (plist-get source keyword)) | |
457 | (mail-source-value value) | |
458 | (mail-source-value (cadr default))))))) | |
459 | ||
460 | (eval-and-compile | |
461 | (defun mail-source-bind-common-1 () | |
462 | (let* ((defaults mail-source-common-keyword-map) | |
463 | default bind) | |
464 | (while (setq default (pop defaults)) | |
465 | (push (list (mail-source-strip-keyword (car default)) | |
466 | nil) | |
467 | bind)) | |
468 | bind))) | |
469 | ||
470 | (defun mail-source-set-common-1 (source) | |
471 | (let* ((type (pop source)) | |
472 | (defaults mail-source-common-keyword-map) | |
473 | (defaults-1 (cdr (assq type mail-source-keyword-map))) | |
474 | default value keyword) | |
475 | (while (setq default (pop defaults)) | |
476 | (set (mail-source-strip-keyword (setq keyword (car default))) | |
477 | (if (setq value (plist-get source keyword)) | |
478 | (mail-source-value value) | |
479 | (if (setq value (assq keyword defaults-1)) | |
480 | (mail-source-value (cadr value)) | |
481 | (mail-source-value (cadr default)))))))) | |
482 | ||
483 | (defmacro mail-source-bind-common (source &rest body) | |
484 | "Return a `let' form that binds all common variables. | |
485 | See `mail-source-bind'." | |
486 | `(let ,(mail-source-bind-common-1) | |
487 | (mail-source-set-common-1 source) | |
488 | ,@body)) | |
489 | ||
490 | (put 'mail-source-bind-common 'lisp-indent-function 1) | |
23f87bed | 491 | (put 'mail-source-bind-common 'edebug-form-spec '(sexp body)) |
c113de23 GM |
492 | |
493 | (defun mail-source-value (value) | |
494 | "Return the value of VALUE." | |
495 | (cond | |
496 | ;; String | |
497 | ((stringp value) | |
498 | value) | |
499 | ;; Function | |
500 | ((and (listp value) | |
501 | (functionp (car value))) | |
502 | (eval value)) | |
503 | ;; Just return the value. | |
504 | (t | |
505 | value))) | |
506 | ||
507 | (defun mail-source-fetch (source callback) | |
508 | "Fetch mail from SOURCE and call CALLBACK zero or more times. | |
509 | CALLBACK will be called with the name of the file where (some of) | |
510 | the mail from SOURCE is put. | |
511 | Return the number of files that were found." | |
512 | (mail-source-bind-common source | |
513 | (if (or mail-source-plugged plugged) | |
514 | (save-excursion | |
515 | (let ((function (cadr (assq (car source) mail-source-fetcher-alist))) | |
516 | (found 0)) | |
517 | (unless function | |
518 | (error "%S is an invalid mail source specification" source)) | |
519 | ;; If there's anything in the crash box, we do it first. | |
520 | (when (file-exists-p mail-source-crash-box) | |
521 | (message "Processing mail from %s..." mail-source-crash-box) | |
522 | (setq found (mail-source-callback | |
01c52d31 MB |
523 | callback mail-source-crash-box)) |
524 | (mail-source-delete-crash-box)) | |
c113de23 | 525 | (+ found |
23f87bed | 526 | (if (or debug-on-quit debug-on-error) |
c113de23 | 527 | (funcall function source callback) |
23f87bed MB |
528 | (condition-case err |
529 | (funcall function source callback) | |
530 | (error | |
531 | (if (and (not mail-source-ignore-errors) | |
532 | (not | |
533 | (yes-or-no-p | |
534 | (format "Mail source %s error (%s). Continue? " | |
535 | (if (memq ':password source) | |
536 | (let ((s (copy-sequence source))) | |
bf247b6e | 537 | (setcar (cdr (memq ':password s)) |
23f87bed MB |
538 | "********") |
539 | s) | |
540 | source) | |
541 | (cadr err))))) | |
542 | (error "Cannot get new mail")) | |
543 | 0))))))))) | |
544 | ||
545 | (defun mail-source-delete-old-incoming (&optional age confirm) | |
546 | "Remove incoming files older than AGE days. | |
547 | If CONFIRM is non-nil, ask for confirmation before removing a file." | |
548 | (interactive "P") | |
549 | (let* ((high2days (/ 65536.0 60 60 24));; convert high bits to days | |
550 | (low2days (/ 1.0 65536.0)) ;; convert low bits to days | |
551 | (diff (if (natnump age) age 30));; fallback, if no valid AGE given | |
552 | currday files) | |
553 | (setq files (directory-files | |
554 | mail-source-directory t | |
555 | (concat mail-source-incoming-file-prefix "*")) | |
556 | currday (* (car (current-time)) high2days) | |
557 | currday (+ currday (* low2days (nth 1 (current-time))))) | |
558 | (while files | |
559 | (let* ((ffile (car files)) | |
560 | (bfile (gnus-replace-in-string | |
561 | ffile "\\`.*/\\([^/]+\\)\\'" "\\1")) | |
562 | (filetime (nth 5 (file-attributes ffile))) | |
563 | (fileday (* (car filetime) high2days)) | |
564 | (fileday (+ fileday (* low2days (nth 1 filetime))))) | |
565 | (setq files (cdr files)) | |
566 | (when (and (> (- currday fileday) diff) | |
567 | (gnus-message 8 "File `%s' is older than %s day(s)" | |
568 | bfile diff) | |
569 | (or (not confirm) | |
570 | (y-or-n-p (concat "Remove file `" bfile "'? ")))) | |
571 | (delete-file ffile)))))) | |
c113de23 GM |
572 | |
573 | (defun mail-source-callback (callback info) | |
01c52d31 | 574 | "Call CALLBACK on the mail file. Pass INFO on to CALLBACK." |
c113de23 GM |
575 | (if (or (not (file-exists-p mail-source-crash-box)) |
576 | (zerop (nth 7 (file-attributes mail-source-crash-box)))) | |
577 | (progn | |
578 | (when (file-exists-p mail-source-crash-box) | |
579 | (delete-file mail-source-crash-box)) | |
580 | 0) | |
01c52d31 MB |
581 | (funcall callback mail-source-crash-box info))) |
582 | ||
583 | (defun mail-source-delete-crash-box () | |
584 | (when (file-exists-p mail-source-crash-box) | |
585 | ;; Delete or move the incoming mail out of the way. | |
586 | (if (eq mail-source-delete-incoming t) | |
587 | (delete-file mail-source-crash-box) | |
588 | (let ((incoming | |
589 | (mm-make-temp-file | |
590 | (expand-file-name | |
591 | mail-source-incoming-file-prefix | |
592 | mail-source-directory)))) | |
593 | (unless (file-exists-p (file-name-directory incoming)) | |
594 | (make-directory (file-name-directory incoming) t)) | |
595 | (rename-file mail-source-crash-box incoming t) | |
596 | ;; remove old incoming files? | |
597 | (when (natnump mail-source-delete-incoming) | |
598 | (mail-source-delete-old-incoming | |
599 | mail-source-delete-incoming | |
600 | mail-source-delete-old-incoming-confirm)))))) | |
c113de23 GM |
601 | |
602 | (defun mail-source-movemail (from to) | |
603 | "Move FROM to TO using movemail." | |
604 | (if (not (file-writable-p to)) | |
605 | (error "Can't write to crash box %s. Not moving mail" to) | |
606 | (let ((to (file-truename (expand-file-name to))) | |
607 | errors result) | |
608 | (setq to (file-truename to) | |
609 | from (file-truename from)) | |
610 | ;; Set TO if have not already done so, and rename or copy | |
611 | ;; the file FROM to TO if and as appropriate. | |
612 | (cond | |
613 | ((file-exists-p to) | |
614 | ;; The crash box exists already. | |
615 | t) | |
616 | ((not (file-exists-p from)) | |
617 | ;; There is no inbox. | |
618 | (setq to nil)) | |
619 | ((zerop (nth 7 (file-attributes from))) | |
620 | ;; Empty file. | |
621 | (setq to nil)) | |
622 | (t | |
623 | ;; If getting from mail spool directory, use movemail to move | |
624 | ;; rather than just renaming, so as to interlock with the | |
625 | ;; mailer. | |
626 | (unwind-protect | |
627 | (save-excursion | |
628 | (setq errors (generate-new-buffer " *mail source loss*")) | |
629 | (let ((default-directory "/")) | |
630 | (setq result | |
631 | (apply | |
632 | 'call-process | |
633 | (append | |
634 | (list | |
23f87bed MB |
635 | (or mail-source-movemail-program |
636 | (expand-file-name "movemail" exec-directory)) | |
c113de23 GM |
637 | nil errors nil from to))))) |
638 | (when (file-exists-p to) | |
639 | (set-file-modes to mail-source-default-file-modes)) | |
23f87bed MB |
640 | (if (and (or (not (buffer-modified-p errors)) |
641 | (zerop (buffer-size errors))) | |
642 | (and (numberp result) | |
643 | (zerop result))) | |
c113de23 GM |
644 | ;; No output => movemail won. |
645 | t | |
646 | (set-buffer errors) | |
647 | ;; There may be a warning about older revisions. We | |
648 | ;; ignore that. | |
649 | (goto-char (point-min)) | |
650 | (if (search-forward "older revision" nil t) | |
651 | t | |
652 | ;; Probably a real error. | |
653 | (subst-char-in-region (point-min) (point-max) ?\n ?\ ) | |
654 | (goto-char (point-max)) | |
655 | (skip-chars-backward " \t") | |
656 | (delete-region (point) (point-max)) | |
657 | (goto-char (point-min)) | |
658 | (when (looking-at "movemail: ") | |
659 | (delete-region (point-min) (match-end 0))) | |
23f87bed | 660 | ;; Result may be a signal description string. |
c113de23 | 661 | (unless (yes-or-no-p |
23f87bed | 662 | (format "movemail: %s (%s return). Continue? " |
c113de23 GM |
663 | (buffer-string) result)) |
664 | (error "%s" (buffer-string))) | |
665 | (setq to nil))))))) | |
666 | (when (and errors | |
667 | (buffer-name errors)) | |
668 | (kill-buffer errors)) | |
669 | ;; Return whether we moved successfully or not. | |
670 | to))) | |
671 | ||
672 | (defun mail-source-movemail-and-remove (from to) | |
673 | "Move FROM to TO using movemail, then remove FROM if empty." | |
674 | (or (not (mail-source-movemail from to)) | |
675 | (not (zerop (nth 7 (file-attributes from)))) | |
676 | (delete-file from))) | |
677 | ||
c113de23 | 678 | (defun mail-source-fetch-with-program (program) |
23f87bed MB |
679 | (eq 0 (call-process shell-file-name nil nil nil |
680 | shell-command-switch program))) | |
c113de23 GM |
681 | |
682 | (defun mail-source-run-script (script spec &optional delay) | |
683 | (when script | |
23f87bed | 684 | (if (functionp script) |
c113de23 GM |
685 | (funcall script) |
686 | (mail-source-call-script | |
687 | (format-spec script spec)))) | |
688 | (when delay | |
689 | (sleep-for delay))) | |
690 | ||
691 | (defun mail-source-call-script (script) | |
01c52d31 MB |
692 | (let ((background nil) |
693 | (stderr (get-buffer-create " *mail-source-stderr*")) | |
694 | result) | |
c113de23 GM |
695 | (when (string-match "& *$" script) |
696 | (setq script (substring script 0 (match-beginning 0)) | |
697 | background 0)) | |
01c52d31 MB |
698 | (setq result |
699 | (call-process shell-file-name nil background nil | |
700 | shell-command-switch script)) | |
701 | (when (and result | |
702 | (not (zerop result))) | |
703 | (set-buffer stderr) | |
704 | (message "Mail source error: %s" (buffer-string))) | |
705 | (kill-buffer stderr))) | |
c113de23 GM |
706 | |
707 | ;;; | |
708 | ;;; Different fetchers | |
709 | ;;; | |
710 | ||
711 | (defun mail-source-fetch-file (source callback) | |
712 | "Fetcher for single-file sources." | |
713 | (mail-source-bind (file source) | |
714 | (mail-source-run-script | |
715 | prescript (format-spec-make ?t mail-source-crash-box) | |
716 | prescript-delay) | |
717 | (let ((mail-source-string (format "file:%s" path))) | |
718 | (if (mail-source-movemail path mail-source-crash-box) | |
719 | (prog1 | |
720 | (mail-source-callback callback path) | |
721 | (mail-source-run-script | |
01c52d31 MB |
722 | postscript (format-spec-make ?t mail-source-crash-box)) |
723 | (mail-source-delete-crash-box)) | |
c113de23 GM |
724 | 0)))) |
725 | ||
726 | (defun mail-source-fetch-directory (source callback) | |
727 | "Fetcher for directory sources." | |
728 | (mail-source-bind (directory source) | |
35037882 | 729 | (mail-source-run-script |
23f87bed | 730 | prescript (format-spec-make ?t path) prescript-delay) |
c113de23 GM |
731 | (let ((found 0) |
732 | (mail-source-string (format "directory:%s" path))) | |
733 | (dolist (file (directory-files | |
734 | path t (concat (regexp-quote suffix) "$"))) | |
735 | (when (and (file-regular-p file) | |
736 | (funcall predicate file) | |
737 | (mail-source-movemail file mail-source-crash-box)) | |
01c52d31 MB |
738 | (incf found (mail-source-callback callback file)) |
739 | (mail-source-run-script postscript (format-spec-make ?t path)) | |
740 | (mail-source-delete-crash-box))) | |
c113de23 GM |
741 | found))) |
742 | ||
743 | (defun mail-source-fetch-pop (source callback) | |
744 | "Fetcher for single-file sources." | |
745 | (mail-source-bind (pop source) | |
01c52d31 | 746 | ;; fixme: deal with stream type in format specs |
c113de23 GM |
747 | (mail-source-run-script |
748 | prescript | |
749 | (format-spec-make ?p password ?t mail-source-crash-box | |
750 | ?s server ?P port ?u user) | |
751 | prescript-delay) | |
752 | (let ((from (format "%s:%s:%s" server user port)) | |
753 | (mail-source-string (format "pop:%s@%s" user server)) | |
754 | result) | |
755 | (when (eq authentication 'password) | |
756 | (setq password | |
757 | (or password | |
758 | (cdr (assoc from mail-source-password-cache)) | |
23f87bed | 759 | (read-passwd |
c113de23 GM |
760 | (format "Password for %s at %s: " user server))))) |
761 | (when server | |
762 | (setenv "MAILHOST" server)) | |
763 | (setq result | |
764 | (cond | |
765 | (program | |
766 | (mail-source-fetch-with-program | |
767 | (format-spec | |
768 | program | |
769 | (format-spec-make ?p password ?t mail-source-crash-box | |
770 | ?s server ?P port ?u user)))) | |
771 | (function | |
772 | (funcall function mail-source-crash-box)) | |
773 | ;; The default is to use pop3.el. | |
774 | (t | |
292f71fe | 775 | (require 'pop3) |
c113de23 GM |
776 | (let ((pop3-password password) |
777 | (pop3-maildrop user) | |
778 | (pop3-mailhost server) | |
779 | (pop3-port port) | |
780 | (pop3-authentication-scheme | |
01c52d31 MB |
781 | (if (eq authentication 'apop) 'apop 'pass)) |
782 | (pop3-stream-type stream)) | |
23f87bed MB |
783 | (if (or debug-on-quit debug-on-error) |
784 | (save-excursion (pop3-movemail mail-source-crash-box)) | |
785 | (condition-case err | |
786 | (save-excursion (pop3-movemail mail-source-crash-box)) | |
787 | (error | |
788 | ;; We nix out the password in case the error | |
789 | ;; was because of a wrong password being given. | |
790 | (setq mail-source-password-cache | |
791 | (delq (assoc from mail-source-password-cache) | |
792 | mail-source-password-cache)) | |
793 | (signal (car err) (cdr err))))))))) | |
c113de23 GM |
794 | (if result |
795 | (progn | |
796 | (when (eq authentication 'password) | |
797 | (unless (assoc from mail-source-password-cache) | |
798 | (push (cons from password) mail-source-password-cache))) | |
799 | (prog1 | |
800 | (mail-source-callback callback server) | |
801 | ;; Update display-time's mail flag, if relevant. | |
802 | (if (equal source mail-source-primary-source) | |
803 | (setq mail-source-new-mail-available nil)) | |
804 | (mail-source-run-script | |
805 | postscript | |
806 | (format-spec-make ?p password ?t mail-source-crash-box | |
01c52d31 MB |
807 | ?s server ?P port ?u user)) |
808 | (mail-source-delete-crash-box))) | |
c113de23 GM |
809 | ;; We nix out the password in case the error |
810 | ;; was because of a wrong password being given. | |
811 | (setq mail-source-password-cache | |
812 | (delq (assoc from mail-source-password-cache) | |
813 | mail-source-password-cache)) | |
814 | 0)))) | |
815 | ||
816 | (defun mail-source-check-pop (source) | |
817 | "Check whether there is new mail." | |
818 | (mail-source-bind (pop source) | |
819 | (let ((from (format "%s:%s:%s" server user port)) | |
820 | (mail-source-string (format "pop:%s@%s" user server)) | |
821 | result) | |
822 | (when (eq authentication 'password) | |
823 | (setq password | |
824 | (or password | |
825 | (cdr (assoc from mail-source-password-cache)) | |
23f87bed | 826 | (read-passwd |
c113de23 GM |
827 | (format "Password for %s at %s: " user server)))) |
828 | (unless (assoc from mail-source-password-cache) | |
829 | (push (cons from password) mail-source-password-cache))) | |
830 | (when server | |
831 | (setenv "MAILHOST" server)) | |
832 | (setq result | |
833 | (cond | |
834 | ;; No easy way to check whether mail is waiting for these. | |
835 | (program) | |
836 | (function) | |
837 | ;; The default is to use pop3.el. | |
838 | (t | |
292f71fe | 839 | (require 'pop3) |
c113de23 GM |
840 | (let ((pop3-password password) |
841 | (pop3-maildrop user) | |
842 | (pop3-mailhost server) | |
843 | (pop3-port port) | |
844 | (pop3-authentication-scheme | |
845 | (if (eq authentication 'apop) 'apop 'pass))) | |
23f87bed MB |
846 | (if (or debug-on-quit debug-on-error) |
847 | (save-excursion (pop3-get-message-count)) | |
848 | (condition-case err | |
849 | (save-excursion (pop3-get-message-count)) | |
850 | (error | |
851 | ;; We nix out the password in case the error | |
852 | ;; was because of a wrong password being given. | |
853 | (setq mail-source-password-cache | |
854 | (delq (assoc from mail-source-password-cache) | |
855 | mail-source-password-cache)) | |
856 | (signal (car err) (cdr err))))))))) | |
c113de23 GM |
857 | (if result |
858 | ;; Inform display-time that we have new mail. | |
859 | (setq mail-source-new-mail-available (> result 0)) | |
860 | ;; We nix out the password in case the error | |
861 | ;; was because of a wrong password being given. | |
862 | (setq mail-source-password-cache | |
863 | (delq (assoc from mail-source-password-cache) | |
864 | mail-source-password-cache))) | |
865 | result))) | |
866 | ||
23f87bed MB |
867 | (defun mail-source-touch-pop () |
868 | "Open and close a POP connection shortly. | |
869 | POP server should be defined in `mail-source-primary-source' (which is | |
870 | preferred) or `mail-sources'. You may use it for the POP-before-SMTP | |
871 | authentication. To do that, you need to set the | |
872 | `message-send-mail-function' variable as `message-smtpmail-send-it' | |
873 | and put the following line in your ~/.gnus.el file: | |
874 | ||
875 | \(add-hook 'message-send-mail-hook 'mail-source-touch-pop) | |
876 | ||
877 | See the Gnus manual for details." | |
878 | (let ((sources (if mail-source-primary-source | |
879 | (list mail-source-primary-source) | |
880 | mail-sources))) | |
881 | (while sources | |
882 | (if (eq 'pop (car (car sources))) | |
883 | (mail-source-check-pop (car sources))) | |
884 | (setq sources (cdr sources))))) | |
885 | ||
c113de23 GM |
886 | (defun mail-source-new-mail-p () |
887 | "Handler for `display-time' to indicate when new mail is available." | |
23f87bed MB |
888 | ;; Flash (ie. ring the visible bell) if mail is available. |
889 | (if (and mail-source-flash mail-source-new-mail-available) | |
890 | (let ((visible-bell t)) | |
891 | (ding))) | |
c113de23 GM |
892 | ;; Only report flag setting; flag is updated on a different schedule. |
893 | mail-source-new-mail-available) | |
894 | ||
895 | ||
896 | (defvar mail-source-report-new-mail nil) | |
897 | (defvar mail-source-report-new-mail-timer nil) | |
898 | (defvar mail-source-report-new-mail-idle-timer nil) | |
899 | ||
c113de23 GM |
900 | (defun mail-source-start-idle-timer () |
901 | ;; Start our idle timer if necessary, so we delay the check until the | |
902 | ;; user isn't typing. | |
903 | (unless mail-source-report-new-mail-idle-timer | |
904 | (setq mail-source-report-new-mail-idle-timer | |
905 | (run-with-idle-timer | |
906 | mail-source-idle-time-delay | |
907 | nil | |
908 | (lambda () | |
23f87bed MB |
909 | (unwind-protect |
910 | (mail-source-check-pop mail-source-primary-source) | |
911 | (setq mail-source-report-new-mail-idle-timer nil))))) | |
c113de23 GM |
912 | ;; Since idle timers created when Emacs is already in the idle |
913 | ;; state don't get activated until Emacs _next_ becomes idle, we | |
914 | ;; need to force our timer to be considered active now. We do | |
915 | ;; this by being naughty and poking the timer internals directly | |
916 | ;; (element 0 of the vector is nil if the timer is active). | |
917 | (aset mail-source-report-new-mail-idle-timer 0 nil))) | |
918 | ||
919 | (defun mail-source-report-new-mail (arg) | |
920 | "Toggle whether to report when new mail is available. | |
921 | This only works when `display-time' is enabled." | |
922 | (interactive "P") | |
923 | (if (not mail-source-primary-source) | |
715a2ca2 | 924 | (error "Need to set `mail-source-primary-source' to check for new mail")) |
c113de23 GM |
925 | (let ((on (if (null arg) |
926 | (not mail-source-report-new-mail) | |
927 | (> (prefix-numeric-value arg) 0)))) | |
928 | (setq mail-source-report-new-mail on) | |
929 | (and mail-source-report-new-mail-timer | |
72fc0418 | 930 | (nnheader-cancel-timer mail-source-report-new-mail-timer)) |
c113de23 | 931 | (and mail-source-report-new-mail-idle-timer |
72fc0418 | 932 | (nnheader-cancel-timer mail-source-report-new-mail-idle-timer)) |
c113de23 GM |
933 | (setq mail-source-report-new-mail-timer nil) |
934 | (setq mail-source-report-new-mail-idle-timer nil) | |
935 | (if on | |
936 | (progn | |
937 | (require 'time) | |
ce9401f3 | 938 | ;; display-time-mail-function is an Emacs 21 feature. |
c113de23 GM |
939 | (setq display-time-mail-function #'mail-source-new-mail-p) |
940 | ;; Set up the main timer. | |
941 | (setq mail-source-report-new-mail-timer | |
01c52d31 | 942 | (run-at-time |
23f87bed MB |
943 | (* 60 mail-source-report-new-mail-interval) |
944 | (* 60 mail-source-report-new-mail-interval) | |
945 | #'mail-source-start-idle-timer)) | |
c113de23 GM |
946 | ;; When you get new mail, clear "Mail" from the mode line. |
947 | (add-hook 'nnmail-post-get-new-mail-hook | |
948 | 'display-time-event-handler) | |
949 | (message "Mail check enabled")) | |
950 | (setq display-time-mail-function nil) | |
951 | (remove-hook 'nnmail-post-get-new-mail-hook | |
952 | 'display-time-event-handler) | |
953 | (message "Mail check disabled")))) | |
954 | ||
955 | (defun mail-source-fetch-maildir (source callback) | |
956 | "Fetcher for maildir sources." | |
957 | (mail-source-bind (maildir source) | |
958 | (let ((found 0) | |
959 | mail-source-string) | |
960 | (unless (string-match "/$" path) | |
961 | (setq path (concat path "/"))) | |
962 | (dolist (subdir subdirs) | |
963 | (when (file-directory-p (concat path subdir)) | |
964 | (setq mail-source-string (format "maildir:%s%s" path subdir)) | |
965 | (dolist (file (directory-files (concat path subdir) t)) | |
966 | (when (and (not (file-directory-p file)) | |
967 | (not (if function | |
968 | (funcall function file mail-source-crash-box) | |
a1506d29 | 969 | (let ((coding-system-for-write |
c113de23 | 970 | mm-text-coding-system) |
a1506d29 | 971 | (coding-system-for-read |
c113de23 GM |
972 | mm-text-coding-system)) |
973 | (with-temp-file mail-source-crash-box | |
974 | (insert-file-contents file) | |
975 | (goto-char (point-min)) | |
23f87bed MB |
976 | ;;; ;; Unix mail format |
977 | ;;; (unless (looking-at "\n*From ") | |
978 | ;;; (insert "From maildir " | |
979 | ;;; (current-time-string) "\n")) | |
980 | ;;; (while (re-search-forward "^From " nil t) | |
981 | ;;; (replace-match ">From ")) | |
982 | ;;; (goto-char (point-max)) | |
126cbb42 | 983 | ;;; (insert "\n\n") |
c113de23 | 984 | ;; MMDF mail format |
126cbb42 | 985 | (insert "\001\001\001\001\n")) |
c113de23 | 986 | (delete-file file))))) |
01c52d31 MB |
987 | (incf found (mail-source-callback callback file)) |
988 | (mail-source-delete-crash-box))))) | |
c113de23 GM |
989 | found))) |
990 | ||
991 | (eval-and-compile | |
992 | (autoload 'imap-open "imap") | |
993 | (autoload 'imap-authenticate "imap") | |
994 | (autoload 'imap-mailbox-select "imap") | |
995 | (autoload 'imap-mailbox-unselect "imap") | |
996 | (autoload 'imap-mailbox-close "imap") | |
997 | (autoload 'imap-search "imap") | |
998 | (autoload 'imap-fetch "imap") | |
999 | (autoload 'imap-close "imap") | |
1000 | (autoload 'imap-error-text "imap") | |
1001 | (autoload 'imap-message-flags-add "imap") | |
1002 | (autoload 'imap-list-to-message-set "imap") | |
72fc0418 | 1003 | (autoload 'imap-range-to-message-set "imap") |
c113de23 GM |
1004 | (autoload 'nnheader-ms-strip-cr "nnheader")) |
1005 | ||
1ffeb586 GM |
1006 | (autoload 'gnus-compress-sequence "gnus-range") |
1007 | ||
72fc0418 DL |
1008 | (defvar mail-source-imap-file-coding-system 'binary |
1009 | "Coding system for the crashbox made by `mail-source-fetch-imap'.") | |
1010 | ||
1ffeb586 GM |
1011 | ;; Autoloads will bring in imap before this is called. |
1012 | (declare-function imap-capability "imap" (&optional identifier buffer)) | |
1013 | ||
c113de23 GM |
1014 | (defun mail-source-fetch-imap (source callback) |
1015 | "Fetcher for imap sources." | |
1016 | (mail-source-bind (imap source) | |
23f87bed MB |
1017 | (mail-source-run-script |
1018 | prescript (format-spec-make ?p password ?t mail-source-crash-box | |
1019 | ?s server ?P port ?u user) | |
1020 | prescript-delay) | |
c113de23 GM |
1021 | (let ((from (format "%s:%s:%s" server user port)) |
1022 | (found 0) | |
23f87bed | 1023 | (buf (generate-new-buffer " *imap source*")) |
c113de23 | 1024 | (mail-source-string (format "imap:%s:%s" server mailbox)) |
23f87bed | 1025 | (imap-shell-program (or (list program) imap-shell-program)) |
c113de23 GM |
1026 | remove) |
1027 | (if (and (imap-open server port stream authentication buf) | |
1028 | (imap-authenticate | |
1029 | user (or (cdr (assoc from mail-source-password-cache)) | |
1030 | password) buf) | |
1031 | (imap-mailbox-select mailbox nil buf)) | |
4f926b3e | 1032 | (let ((coding-system-for-write mail-source-imap-file-coding-system) |
126cbb42 | 1033 | str) |
c113de23 | 1034 | (with-temp-file mail-source-crash-box |
4f926b3e DL |
1035 | ;; Avoid converting 8-bit chars from inserted strings to |
1036 | ;; multibyte. | |
1037 | (mm-disable-multibyte) | |
c113de23 GM |
1038 | ;; remember password |
1039 | (with-current-buffer buf | |
23f87bed MB |
1040 | (when (and imap-password |
1041 | (not (assoc from mail-source-password-cache))) | |
c113de23 GM |
1042 | (push (cons from imap-password) mail-source-password-cache))) |
1043 | ;; if predicate is nil, use all uids | |
1044 | (dolist (uid (imap-search (or predicate "1:*") buf)) | |
23f87bed MB |
1045 | (when (setq str |
1046 | (if (imap-capability 'IMAP4rev1 buf) | |
1047 | (caddar (imap-fetch uid "BODY.PEEK[]" | |
1048 | 'BODYDETAIL nil buf)) | |
1049 | (imap-fetch uid "RFC822.PEEK" 'RFC822 nil buf))) | |
c113de23 GM |
1050 | (push uid remove) |
1051 | (insert "From imap " (current-time-string) "\n") | |
1052 | (save-excursion | |
1053 | (insert str "\n\n")) | |
01c52d31 MB |
1054 | (while (let ((case-fold-search nil)) |
1055 | (re-search-forward "^From " nil t)) | |
c113de23 GM |
1056 | (replace-match ">From ")) |
1057 | (goto-char (point-max)))) | |
1058 | (nnheader-ms-strip-cr)) | |
1059 | (incf found (mail-source-callback callback server)) | |
01c52d31 | 1060 | (mail-source-delete-crash-box) |
c113de23 | 1061 | (when (and remove fetchflag) |
23f87bed | 1062 | (setq remove (nreverse remove)) |
c113de23 | 1063 | (imap-message-flags-add |
72fc0418 DL |
1064 | (imap-range-to-message-set (gnus-compress-sequence remove)) |
1065 | fetchflag nil buf)) | |
c113de23 GM |
1066 | (if dontexpunge |
1067 | (imap-mailbox-unselect buf) | |
23f87bed | 1068 | (imap-mailbox-close nil buf)) |
c113de23 GM |
1069 | (imap-close buf)) |
1070 | (imap-close buf) | |
1071 | ;; We nix out the password in case the error | |
1072 | ;; was because of a wrong password being given. | |
1073 | (setq mail-source-password-cache | |
1074 | (delq (assoc from mail-source-password-cache) | |
1075 | mail-source-password-cache)) | |
23f87bed | 1076 | (error "IMAP error: %s" (imap-error-text buf))) |
c113de23 | 1077 | (kill-buffer buf) |
23f87bed MB |
1078 | (mail-source-run-script |
1079 | postscript | |
1080 | (format-spec-make ?p password ?t mail-source-crash-box | |
1081 | ?s server ?P port ?u user)) | |
c113de23 GM |
1082 | found))) |
1083 | ||
1084 | (eval-and-compile | |
1085 | (autoload 'webmail-fetch "webmail")) | |
1086 | ||
1087 | (defun mail-source-fetch-webmail (source callback) | |
1088 | "Fetch for webmail source." | |
1089 | (mail-source-bind (webmail source) | |
1090 | (let ((mail-source-string (format "webmail:%s:%s" subtype user)) | |
1091 | (webmail-newmail-only dontexpunge) | |
1092 | (webmail-move-to-trash-can (not dontexpunge))) | |
1093 | (when (eq authentication 'password) | |
1094 | (setq password | |
1095 | (or password | |
a1506d29 | 1096 | (cdr (assoc (format "webmail:%s:%s" subtype user) |
c113de23 | 1097 | mail-source-password-cache)) |
23f87bed | 1098 | (read-passwd |
c113de23 GM |
1099 | (format "Password for %s at %s: " user subtype)))) |
1100 | (when (and password | |
a1506d29 | 1101 | (not (assoc (format "webmail:%s:%s" subtype user) |
c113de23 | 1102 | mail-source-password-cache))) |
a1506d29 | 1103 | (push (cons (format "webmail:%s:%s" subtype user) password) |
c113de23 GM |
1104 | mail-source-password-cache))) |
1105 | (webmail-fetch mail-source-crash-box subtype user password) | |
01c52d31 MB |
1106 | (mail-source-callback callback (symbol-name subtype)) |
1107 | (mail-source-delete-crash-box)))) | |
c113de23 GM |
1108 | |
1109 | (provide 'mail-source) | |
1110 | ||
ab5796a9 | 1111 | ;;; arch-tag: 72948025-1d17-4d6c-bb12-ef1aa2c490fd |
c113de23 | 1112 | ;;; mail-source.el ends here |