HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| c113de23 GM |
1 | ;;; nnimap.el --- imap backend for Gnus |
| 2 | ;; Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | ;; Author: Simon Josefsson <jas@pdc.kth.se> | |
| 5 | ;; Jim Radford <radford@robby.caltech.edu> | |
| 6 | ;; Keywords: mail | |
| 7 | ||
| 8 | ;; This file is part of GNU Emacs. | |
| 9 | ||
| 10 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
| 11 | ;; it under the terms of the GNU General Public License as published by | |
| 12 | ;; the Free Software Foundation; either version 2, or (at your option) | |
| 13 | ;; any later version. | |
| 14 | ||
| 15 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
| 16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 | ;; GNU General Public License for more details. | |
| 19 | ||
| 20 | ;; You should have received a copy of the GNU General Public License | |
| 21 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
| 22 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 23 | ;; Boston, MA 02111-1307, USA. | |
| 24 | ||
| 25 | ;;; Commentary: | |
| 26 | ||
| 27 | ;; Todo, major things: | |
| 28 | ;; | |
| 29 | ;; o Fix Gnus to view correct number of unread/total articles in group buffer | |
| 30 | ;; o Fix Gnus to handle leading '.' in group names (fixed?) | |
| 31 | ;; o Finish disconnected mode (moving articles between mailboxes unplugged) | |
| 32 | ;; o Sieve | |
| 33 | ;; o MIME (partial article fetches) | |
| 34 | ;; o Split to other backends, different split rules for different | |
| 35 | ;; servers/inboxes | |
| 36 | ;; | |
| 37 | ;; Todo, minor things: | |
| 38 | ;; | |
| 39 | ;; o Don't require half of Gnus -- backends should be standalone | |
| 40 | ;; o Verify that we don't use IMAP4rev1 specific things (RFC2060 App B) | |
| 41 | ;; o Dont uid fetch 1,* in nnimap-retrive-groups (slow) | |
| 42 | ;; o Split up big fetches (1,* header especially) in smaller chunks | |
| 43 | ;; o What do I do with gnus-newsgroup-*? | |
| 44 | ;; o Tell Gnus about new groups (how can we tell?) | |
| 45 | ;; o Respooling (fix Gnus?) (unnecessery?) | |
| 46 | ;; o Add support for the following: (if applicable) | |
| 47 | ;; request-list-newsgroups, request-regenerate | |
| 48 | ;; list-active-group, | |
| 49 | ;; request-associate-buffer, request-restore-buffer, | |
| 50 | ;; o Do The Right Thing when UIDVALIDITY changes (what's the right thing?) | |
| 51 | ;; o Support RFC2221 (Login referrals) | |
| 52 | ;; o IMAP2BIS compatibility? (RFC2061) | |
| 53 | ;; o ACAP stuff (perhaps a different project, would be nice to ACAPify | |
| 54 | ;; .newsrc.eld) | |
| 55 | ;; o What about Gnus's article editing, can we support it? NO! | |
| 56 | ;; o Use \Draft to support the draft group?? | |
| 57 | ;; o Duplicate suppression | |
| 58 | ||
| 59 | ;;; Code: | |
| 60 | ||
| 61 | (eval-and-compile | |
| c9171278 | 62 | (require 'cl) |
| c113de23 GM |
63 | (require 'imap)) |
| 64 | ||
| 65 | (require 'nnoo) | |
| 66 | (require 'nnmail) | |
| 67 | (require 'nnheader) | |
| 68 | (require 'mm-util) | |
| 69 | (require 'gnus) | |
| 70 | (require 'gnus-range) | |
| 71 | (require 'gnus-start) | |
| 72 | (require 'gnus-int) | |
| 73 | ||
| 74 | (nnoo-declare nnimap) | |
| 75 | ||
| 76 | (defconst nnimap-version "nnimap 0.131") | |
| 77 | ||
| 78 | (defvoo nnimap-address nil | |
| 79 | "Address of physical IMAP server. If nil, use the virtual server's name.") | |
| 80 | ||
| 81 | (defvoo nnimap-server-port nil | |
| 82 | "Port number on physical IMAP server. | |
| 83 | If nil, defaults to 993 for SSL connections and 143 otherwise.") | |
| 84 | ||
| 85 | ;; Splitting variables | |
| 86 | ||
| 87 | (defvar nnimap-split-crosspost t | |
| 88 | "If non-nil, do crossposting if several split methods match the mail. | |
| 89 | If nil, the first match found will be used.") | |
| 90 | ||
| 91 | (defvar nnimap-split-inbox nil | |
| 92 | "*Name of mailbox to split mail from. | |
| 93 | ||
| 94 | Mail is read from this mailbox and split according to rules in | |
| 95 | `nnimap-split-rules'. | |
| 96 | ||
| 97 | This can be a string or a list of strings.") | |
| 98 | ||
| 99 | (defvar nnimap-split-rule nil | |
| 100 | "*Mail will be split according to theese rules. | |
| 101 | ||
| 102 | Mail is read from mailbox(es) specified in `nnimap-split-inbox'. | |
| 103 | ||
| 104 | If you'd like, for instance, one mail group for mail from the | |
| 105 | \"gnus-imap\" mailing list, one group for junk mail and leave | |
| 106 | everything else in the incoming mailbox, you could do something like | |
| 107 | this: | |
| 108 | ||
| 109 | (setq nnimap-split-rule '((\"INBOX.gnus-imap\" \"From:.*gnus-imap\") | |
| 110 | (\"INBOX.junk\" \"Subject:.*buy\"))) | |
| 111 | ||
| 112 | As you can see, `nnimap-split-rule' is a list of lists, where the first | |
| 113 | element in each \"rule\" is the name of the IMAP mailbox, and the | |
| 114 | second is a regexp that nnimap will try to match on the header to find | |
| 115 | a fit. | |
| 116 | ||
| 117 | The second element can also be a function. In that case, it will be | |
| 118 | called narrowed to the headers with the first element of the rule as | |
| 119 | the argument. It should return a non-nil value if it thinks that the | |
| 120 | mail belongs in that group. | |
| 121 | ||
| 122 | This variable can also have a function as its value, the function will | |
| 123 | be called with the headers narrowed and should return a group where it | |
| 124 | thinks the article should be splitted to. See `nnimap-split-fancy'. | |
| 125 | ||
| 126 | To allow for different split rules on different virtual servers, and | |
| 127 | even different split rules in different inboxes on the same server, | |
| 128 | the syntax of this variable have been extended along the lines of: | |
| 129 | ||
| 130 | (setq nnimap-split-rule | |
| 131 | '((\"my1server\" (\".*\" ((\"ding\" \"ding@gnus.org\") | |
| 132 | (\"junk\" \"From:.*Simon\"))) | |
| 133 | (\"my2server\" (\"INBOX\" nnimap-split-fancy)) | |
| 134 | (\"my[34]server\" (\".*\" ((\"private\" \"To:.*Simon\") | |
| 135 | (\"junk\" my-junk-func))))) | |
| 136 | ||
| 137 | The virtual server name is in fact a regexp, so that the same rules | |
| 138 | may apply to several servers. In the example, the servers | |
| 139 | \"my3server\" and \"my4server\" both use the same rules. Similarly, | |
| 140 | the inbox string is also a regexp. The actual splitting rules are as | |
| 141 | before, either a function, or a list with group/regexp or | |
| 142 | group/function elements.") | |
| 143 | ||
| 144 | (defvar nnimap-split-predicate "UNSEEN UNDELETED" | |
| 145 | "The predicate used to find articles to split. | |
| 146 | If you use another IMAP client to peek on articles but always would | |
| 147 | like nnimap to split them once it's started, you could change this to | |
| 148 | \"UNDELETED\". Other available predicates are available in | |
| 149 | RFC2060 section 6.4.4.") | |
| 150 | ||
| 151 | (defvar nnimap-split-fancy nil | |
| 152 | "Like `nnmail-split-fancy', which see.") | |
| 153 | ||
| 154 | ;; Authorization / Privacy variables | |
| 155 | ||
| 156 | (defvoo nnimap-auth-method nil | |
| 157 | "Obsolete.") | |
| 158 | ||
| 159 | (defvoo nnimap-stream nil | |
| 160 | "How nnimap will connect to the server. | |
| 161 | ||
| 162 | The default, nil, will try to use the \"best\" method the server can | |
| 163 | handle. | |
| 164 | ||
| 165 | Change this if | |
| 166 | ||
| 167 | 1) you want to connect with SSL. The SSL integration with IMAP is | |
| 168 | brain-dead so you'll have to tell it specifically. | |
| 169 | ||
| 170 | 2) your server is more capable than your environment -- i.e. your | |
| 171 | server accept Kerberos login's but you haven't installed the | |
| 172 | `imtest' program or your machine isn't configured for Kerberos. | |
| 173 | ||
| 174 | Possible choices: kerberos4, ssl, network") | |
| 175 | ||
| 176 | (defvoo nnimap-authenticator nil | |
| 177 | "How nnimap authenticate itself to the server. | |
| 178 | ||
| 179 | The default, nil, will try to use the \"best\" method the server can | |
| 180 | handle. | |
| 181 | ||
| 182 | There is only one reason for fiddling with this variable, and that is | |
| 183 | if your server is more capable than your environment -- i.e. you | |
| 184 | connect to a server that accept Kerberos login's but you haven't | |
| 185 | installed the `imtest' program or your machine isn't configured for | |
| 186 | Kerberos. | |
| 187 | ||
| 188 | Possible choices: kerberos4, cram-md5, login, anonymous.") | |
| 189 | ||
| 190 | (defvoo nnimap-directory (nnheader-concat gnus-directory "overview/") | |
| 191 | "Directory to keep NOV cache files for nnimap groups. | |
| 192 | See also `nnimap-nov-file-name'.") | |
| 193 | ||
| 194 | (defvoo nnimap-nov-file-name "nnimap." | |
| 195 | "NOV cache base filename. | |
| 196 | The group name and `nnimap-nov-file-name-suffix' will be appended. A | |
| 197 | typical complete file name would be | |
| 198 | ~/News/overview/nnimap.pdc.INBOX.ding.nov, or | |
| 199 | ~/News/overview/nnimap/pdc/INBOX/ding/nov if | |
| 200 | `nnmail-use-long-file-names' is nil") | |
| 201 | ||
| 202 | (defvoo nnimap-nov-file-name-suffix ".novcache" | |
| 203 | "Suffix for NOV cache base filename.") | |
| 204 | ||
| 205 | (defvoo nnimap-nov-is-evil nil | |
| 206 | "If non-nil, nnimap will never generate or use a local nov database for this backend. | |
| 207 | Using nov databases will speed up header fetching considerably. | |
| 208 | Unlike other backends, you do not need to take special care if you | |
| 209 | flip this variable.") | |
| 210 | ||
| 211 | (defvoo nnimap-expunge-on-close 'always ; 'ask, 'never | |
| 212 | "Whether to expunge a group when it is closed. | |
| 213 | When a IMAP group with articles marked for deletion is closed, this | |
| 214 | variable determine if nnimap should actually remove the articles or | |
| 215 | not. | |
| 216 | ||
| 217 | If always, nnimap always perform a expunge when closing the group. | |
| 218 | If never, nnimap never expunges articles marked for deletion. | |
| 219 | If ask, nnimap will ask you if you wish to expunge marked articles. | |
| 220 | ||
| 221 | When setting this variable to `never', you can only expunge articles | |
| 222 | by using `G x' (gnus-group-nnimap-expunge) from the Group buffer.") | |
| 223 | ||
| 224 | (defvoo nnimap-list-pattern "*" | |
| 225 | "A string LIMIT or list of strings with mailbox wildcards used to limit available groups. | |
| 226 | See below for available wildcards. | |
| 227 | ||
| 228 | The LIMIT string can be a cons cell (REFERENCE . LIMIT), where | |
| 229 | REFERENCE will be passed as the first parameter to LIST/LSUB. The | |
| 230 | semantics of this are server specific, on the University of Washington | |
| 231 | server you can specify a directory. | |
| 232 | ||
| 233 | Example: | |
| 234 | '(\"INBOX\" \"mail/*\" (\"~friend/mail/\" . \"list/*\")) | |
| 235 | ||
| 236 | There are two wildcards * and %. * matches everything, % matches | |
| 237 | everything in the current hierarchy.") | |
| 238 | ||
| 239 | (defvoo nnimap-news-groups nil | |
| 240 | "IMAP support a news-like mode, also known as bulletin board mode, where replies is sent via IMAP instead of SMTP. | |
| 241 | ||
| 242 | This variable should contain a regexp matching groups where you wish | |
| 243 | replies to be stored to the mailbox directly. | |
| 244 | ||
| 245 | Example: | |
| 246 | '(\"^[^I][^N][^B][^O][^X].*$\") | |
| 247 | ||
| 248 | This will match all groups not beginning with \"INBOX\". | |
| 249 | ||
| 250 | Note that there is nothing technically different between mail-like and | |
| 251 | news-like mailboxes. If you wish to have a group with todo items or | |
| 252 | similar which you wouldn't want to set up a mailing list for, you can | |
| 253 | use this to make replies go directly to the group.") | |
| 254 | ||
| 255 | (defvoo nnimap-server-address nil | |
| 256 | "Obsolete. Use `nnimap-address'.") | |
| 257 | ||
| 258 | (defcustom nnimap-authinfo-file "~/.authinfo" | |
| 259 | "Authorization information for IMAP servers. In .netrc format." | |
| 260 | :type | |
| 261 | '(choice file | |
| 262 | (repeat :tag "Entries" | |
| 263 | :menu-tag "Inline" | |
| 264 | (list :format "%v" | |
| 265 | :value ("" ("login" . "") ("password" . "")) | |
| 266 | (string :tag "Host") | |
| 267 | (checklist :inline t | |
| 268 | (cons :format "%v" | |
| 269 | (const :format "" "login") | |
| 270 | (string :format "Login: %v")) | |
| 271 | (cons :format "%v" | |
| 272 | (const :format "" "password") | |
| 273 | (string :format "Password: %v"))))))) | |
| 274 | ||
| 275 | (defcustom nnimap-prune-cache t | |
| 276 | "If non-nil, nnimap check whether articles still exist on server before using data stored in NOV cache." | |
| 277 | :type 'boolean) | |
| 278 | ||
| 279 | (defvar nnimap-request-list-method 'imap-mailbox-list | |
| 280 | "Method to use to request a list of all folders from the server. | |
| 281 | If this is 'imap-mailbox-lsub, then use a server-side subscription list to | |
| 282 | restrict visible folders.") | |
| 283 | ||
| 284 | ;; Internal variables: | |
| 285 | ||
| 286 | (defvar nnimap-debug nil | |
| 287 | "Name of buffer to record debugging info. | |
| 288 | For example: (setq nnimap-debug \"*nnimap-debug*\")") | |
| 289 | (defvar nnimap-current-move-server nil) | |
| 290 | (defvar nnimap-current-move-group nil) | |
| 291 | (defvar nnimap-current-move-article nil) | |
| 292 | (defvar nnimap-length) | |
| 293 | (defvar nnimap-progress-chars '(?| ?/ ?- ?\\)) | |
| 294 | (defvar nnimap-progress-how-often 20) | |
| 295 | (defvar nnimap-counter) | |
| 296 | (defvar nnimap-callback-callback-function nil | |
| 297 | "Gnus callback the nnimap asynchronous callback should call.") | |
| 298 | (defvar nnimap-callback-buffer nil | |
| 299 | "Which buffer the asynchronous article prefetch callback should work in.") | |
| 300 | (defvar nnimap-server-buffer-alist nil) ;; Map server name to buffers. | |
| 301 | (defvar nnimap-current-server nil) ;; Current server | |
| 302 | (defvar nnimap-server-buffer nil) ;; Current servers' buffer | |
| 303 | ||
| 304 | \f | |
| 305 | ||
| 306 | (nnoo-define-basics nnimap) | |
| 307 | ||
| 308 | ;; Utility functions: | |
| 309 | ||
| 310 | (defsubst nnimap-get-server-buffer (server) | |
| 311 | "Return buffer for SERVER, if nil use current server." | |
| 312 | (cadr (assoc (or server nnimap-current-server) nnimap-server-buffer-alist))) | |
| 313 | ||
| 314 | (defun nnimap-possibly-change-server (server) | |
| 315 | "Return buffer for SERVER, changing the current server as a side-effect. | |
| 316 | If SERVER is nil, uses the current server." | |
| 317 | (setq nnimap-current-server (or server nnimap-current-server) | |
| 318 | nnimap-server-buffer (nnimap-get-server-buffer nnimap-current-server))) | |
| 319 | ||
| 320 | (defun nnimap-verify-uidvalidity (group server) | |
| 321 | "Verify stored uidvalidity match current one in GROUP on SERVER." | |
| 322 | (let* ((gnusgroup (gnus-group-prefixed-name | |
| 323 | group (gnus-server-to-method | |
| 324 | (format "nnimap:%s" server)))) | |
| 325 | (new-uidvalidity (imap-mailbox-get 'uidvalidity)) | |
| a2617484 DL |
326 | (old-uidvalidity (gnus-group-get-parameter gnusgroup 'uidvalidity)) |
| 327 | (dir (file-name-as-directory (expand-file-name nnimap-directory))) | |
| 328 | (nameuid (nnheader-translate-file-chars | |
| 329 | (concat nnimap-nov-file-name | |
| 330 | (if (equal server "") | |
| 331 | "unnamed" | |
| 332 | server) "." group "." old-uidvalidity | |
| 333 | nnimap-nov-file-name-suffix) t)) | |
| 334 | (file (if (or nnmail-use-long-file-names | |
| 335 | (file-exists-p (expand-file-name nameuid dir))) | |
| 336 | (expand-file-name nameuid dir) | |
| 337 | (expand-file-name | |
| 338 | (mm-encode-coding-string | |
| 339 | (nnheader-replace-chars-in-string nameuid ?. ?/) | |
| 340 | nnmail-pathname-coding-system) | |
| 341 | dir)))) | |
| c113de23 GM |
342 | (if old-uidvalidity |
| 343 | (if (not (equal old-uidvalidity new-uidvalidity)) | |
| a2617484 DL |
344 | ;; uidvalidity clash |
| 345 | (gnus-delete-file file) | |
| c113de23 GM |
346 | (gnus-group-set-parameter gnusgroup 'uidvalidity new-uidvalidity) |
| 347 | t) | |
| 348 | (gnus-group-add-parameter gnusgroup (cons 'uidvalidity new-uidvalidity)) | |
| 349 | t))) | |
| 350 | ||
| 351 | (defun nnimap-before-find-minmax-bugworkaround () | |
| 352 | "Function called before iterating through mailboxes with | |
| 353 | `nnimap-find-minmax-uid'." | |
| 354 | ;; XXX this is for UoW imapd problem, it doesn't notice new mail in | |
| 355 | ;; currently selected mailbox without a re-select/examine. | |
| 356 | (or (null (imap-current-mailbox nnimap-server-buffer)) | |
| 357 | (imap-mailbox-unselect nnimap-server-buffer))) | |
| 358 | ||
| 359 | (defun nnimap-find-minmax-uid (group &optional examine) | |
| 360 | "Find lowest and highest active article nummber in GROUP. | |
| 361 | If EXAMINE is non-nil the group is selected read-only." | |
| 362 | (with-current-buffer nnimap-server-buffer | |
| 363 | (when (imap-mailbox-select group examine) | |
| 364 | (let (minuid maxuid) | |
| 365 | (when (> (imap-mailbox-get 'exists) 0) | |
| 366 | (imap-fetch "1,*" "UID" nil 'nouidfetch) | |
| 367 | (imap-message-map (lambda (uid Uid) | |
| 368 | (setq minuid (if minuid (min minuid uid) uid) | |
| 369 | maxuid (if maxuid (max maxuid uid) uid))) | |
| 370 | 'UID)) | |
| 371 | (list (imap-mailbox-get 'exists) minuid maxuid))))) | |
| 372 | ||
| 373 | (defun nnimap-possibly-change-group (group &optional server) | |
| 374 | "Make GROUP the current group, and SERVER the current server." | |
| 375 | (when (nnimap-possibly-change-server server) | |
| 376 | (with-current-buffer nnimap-server-buffer | |
| 377 | (if (or (null group) (imap-current-mailbox-p group)) | |
| 378 | imap-current-mailbox | |
| 379 | (if (imap-mailbox-select group) | |
| 380 | (if (or (nnimap-verify-uidvalidity | |
| 381 | group (or server nnimap-current-server)) | |
| 382 | (zerop (imap-mailbox-get 'exists group)) | |
| 383 | (yes-or-no-p | |
| 384 | (format | |
| 385 | "nnimap: Group %s is not uidvalid. Continue? " group))) | |
| 386 | imap-current-mailbox | |
| 387 | (imap-mailbox-unselect) | |
| 715a2ca2 | 388 | (error "nnimap: Group %s is not uid-valid" group)) |
| c113de23 GM |
389 | (nnheader-report 'nnimap (imap-error-text))))))) |
| 390 | ||
| 391 | (defun nnimap-replace-whitespace (string) | |
| 392 | "Return STRING with all whitespace replaced with space." | |
| 393 | (when string | |
| 394 | (while (string-match "[\r\n\t]+" string) | |
| 395 | (setq string (replace-match " " t t string))) | |
| 396 | string)) | |
| 397 | ||
| 398 | ;; Required backend functions | |
| 399 | ||
| 400 | (defun nnimap-retrieve-headers-progress () | |
| 401 | "Hook to insert NOV line for current article into `nntp-server-buffer'." | |
| 402 | (and (numberp nnmail-large-newsgroup) | |
| 403 | (zerop (% (incf nnimap-counter) nnimap-progress-how-often)) | |
| 404 | (> nnimap-length nnmail-large-newsgroup) | |
| 405 | (nnheader-message 6 "nnimap: Retrieving headers... %c" | |
| 406 | (nth (/ (% nnimap-counter | |
| 407 | (* (length nnimap-progress-chars) | |
| 408 | nnimap-progress-how-often)) | |
| 409 | nnimap-progress-how-often) | |
| 410 | nnimap-progress-chars))) | |
| 411 | (with-current-buffer nntp-server-buffer | |
| 412 | (let (headers lines chars uid mbx) | |
| 413 | (with-current-buffer nnimap-server-buffer | |
| 414 | (setq uid imap-current-message | |
| 415 | mbx imap-current-mailbox | |
| 416 | headers (nnimap-demule | |
| 417 | (if (imap-capability 'IMAP4rev1) | |
| 418 | ;; xxx don't just use car? alist doesn't contain | |
| 419 | ;; anything else now, but it might... | |
| 420 | (nth 2 (car (imap-message-get uid 'BODYDETAIL))) | |
| 421 | (imap-message-get uid 'RFC822.HEADER))) | |
| 422 | lines (imap-body-lines (imap-message-body imap-current-message)) | |
| 423 | chars (imap-message-get imap-current-message 'RFC822.SIZE))) | |
| 424 | (nnheader-insert-nov | |
| 425 | (with-temp-buffer | |
| 426 | (buffer-disable-undo) | |
| 427 | (insert headers) | |
| 428 | (nnheader-ms-strip-cr) | |
| 429 | (nnheader-fold-continuation-lines) | |
| 430 | (subst-char-in-region (point-min) (point-max) ?\t ? ) | |
| 431 | (let ((head (nnheader-parse-head 'naked))) | |
| 432 | (mail-header-set-number head uid) | |
| 433 | (mail-header-set-chars head chars) | |
| 434 | (mail-header-set-lines head lines) | |
| 435 | (mail-header-set-xref | |
| 436 | head (format "%s %s:%d" (system-name) mbx uid)) | |
| 437 | head)))))) | |
| 438 | ||
| 439 | (defun nnimap-retrieve-which-headers (articles fetch-old) | |
| 440 | "Get a range of articles to fetch based on ARTICLES and FETCH-OLD." | |
| 441 | (with-current-buffer nnimap-server-buffer | |
| 442 | (if (numberp (car-safe articles)) | |
| 443 | (imap-search | |
| 444 | (concat "UID " | |
| 445 | (imap-range-to-message-set | |
| 446 | (gnus-compress-sequence | |
| 447 | (append (gnus-uncompress-sequence | |
| 448 | (and fetch-old | |
| 449 | (cons (if (numberp fetch-old) | |
| 450 | (max 1 (- (car articles) fetch-old)) | |
| 451 | 1) | |
| 452 | (1- (car articles))))) | |
| 453 | articles))))) | |
| 454 | (mapcar (lambda (msgid) | |
| 455 | (imap-search | |
| 456 | (format "HEADER Message-Id %s" msgid))) | |
| 457 | articles)))) | |
| 458 | ||
| 459 | (defun nnimap-group-overview-filename (group server) | |
| 460 | "Make pathname for GROUP on SERVER." | |
| a2617484 DL |
461 | (let* ((dir (file-name-as-directory (expand-file-name nnimap-directory))) |
| 462 | (uidvalidity (gnus-group-get-parameter | |
| 463 | (gnus-group-prefixed-name | |
| 464 | group (gnus-server-to-method | |
| 465 | (format "nnimap:%s" server))) | |
| 466 | 'uidvalidity)) | |
| 467 | (name (nnheader-translate-file-chars | |
| 468 | (concat nnimap-nov-file-name | |
| 469 | (if (equal server "") | |
| 470 | "unnamed" | |
| 471 | server) "." group nnimap-nov-file-name-suffix) t)) | |
| 472 | (nameuid (nnheader-translate-file-chars | |
| 473 | (concat nnimap-nov-file-name | |
| 474 | (if (equal server "") | |
| 475 | "unnamed" | |
| 476 | server) "." group "." uidvalidity | |
| 477 | nnimap-nov-file-name-suffix) t)) | |
| 478 | (oldfile (if (or nnmail-use-long-file-names | |
| 479 | (file-exists-p (expand-file-name name dir))) | |
| 480 | (expand-file-name name dir) | |
| 481 | (expand-file-name | |
| 482 | (mm-encode-coding-string | |
| 483 | (nnheader-replace-chars-in-string name ?. ?/) | |
| 484 | nnmail-pathname-coding-system) | |
| 485 | dir))) | |
| 486 | (newfile (if (or nnmail-use-long-file-names | |
| 487 | (file-exists-p (expand-file-name nameuid dir))) | |
| 488 | (expand-file-name nameuid dir) | |
| 489 | (expand-file-name | |
| 490 | (mm-encode-coding-string | |
| 491 | (nnheader-replace-chars-in-string nameuid ?. ?/) | |
| 492 | nnmail-pathname-coding-system) | |
| 493 | dir)))) | |
| 494 | (when (and (file-exists-p oldfile) (not (file-exists-p newfile))) | |
| 495 | (message "nnimap: Upgrading novcache filename...") | |
| 496 | (sit-for 1) | |
| 497 | (gnus-make-directory (file-name-directory newfile)) | |
| 498 | (unless (ignore-errors (rename-file oldfile newfile) t) | |
| 499 | (if (ignore-errors (copy-file oldfile newfile) t) | |
| 500 | (delete-file oldfile) | |
| 501 | (error "Can't rename `%s' to `%s'" oldfile newfile)))) | |
| 502 | newfile)) | |
| c113de23 GM |
503 | |
| 504 | (defun nnimap-retrieve-headers-from-file (group server) | |
| 505 | (with-current-buffer nntp-server-buffer | |
| 506 | (let ((nov (nnimap-group-overview-filename group server))) | |
| 507 | (when (file-exists-p nov) | |
| 508 | (mm-insert-file-contents nov) | |
| 509 | (set-buffer-modified-p nil) | |
| 510 | (let ((min (ignore-errors (goto-char (point-min)) | |
| 511 | (read (current-buffer)))) | |
| 512 | (max (ignore-errors (goto-char (point-max)) | |
| 513 | (forward-line -1) | |
| 514 | (read (current-buffer))))) | |
| 515 | (if (and (numberp min) (numberp max)) | |
| 516 | (cons min max) | |
| 517 | ;; junk, remove it, it's saved later | |
| 518 | (erase-buffer) | |
| 519 | nil)))))) | |
| 520 | ||
| 521 | (defun nnimap-retrieve-headers-from-server (articles group server) | |
| 522 | (with-current-buffer nnimap-server-buffer | |
| 523 | (let ((imap-fetch-data-hook '(nnimap-retrieve-headers-progress)) | |
| 524 | (nnimap-length (gnus-range-length articles)) | |
| 525 | (nnimap-counter 0)) | |
| 526 | (imap-fetch (imap-range-to-message-set articles) | |
| 527 | (concat "(UID RFC822.SIZE BODY " | |
| 528 | (let ((headers | |
| 529 | (append '(Subject From Date Message-Id | |
| 530 | References In-Reply-To Xref) | |
| 531 | (copy-sequence | |
| 532 | nnmail-extra-headers)))) | |
| 533 | (if (imap-capability 'IMAP4rev1) | |
| 534 | (format "BODY.PEEK[HEADER.FIELDS %s])" headers) | |
| 535 | (format "RFC822.HEADER.LINES %s)" headers))))) | |
| 536 | (and (numberp nnmail-large-newsgroup) | |
| 537 | (> nnimap-length nnmail-large-newsgroup) | |
| 538 | (nnheader-message 6 "nnimap: Retrieving headers...done"))))) | |
| 539 | ||
| 540 | (defun nnimap-use-nov-p (group server) | |
| 541 | (or gnus-nov-is-evil nnimap-nov-is-evil | |
| 542 | (unless (and (gnus-make-directory | |
| 543 | (file-name-directory | |
| 544 | (nnimap-group-overview-filename group server))) | |
| 545 | (file-writable-p | |
| 546 | (nnimap-group-overview-filename group server))) | |
| 547 | (message "nnimap: Nov cache not writable, %s" | |
| 548 | (nnimap-group-overview-filename group server))))) | |
| 549 | ||
| 550 | (deffoo nnimap-retrieve-headers (articles &optional group server fetch-old) | |
| 551 | (when (nnimap-possibly-change-group group server) | |
| 552 | (with-current-buffer nntp-server-buffer | |
| 553 | (erase-buffer) | |
| 554 | (if (nnimap-use-nov-p group server) | |
| 555 | (nnimap-retrieve-headers-from-server | |
| 556 | (gnus-compress-sequence articles) group server) | |
| 557 | (let (uids cached low high) | |
| 558 | (when (setq uids (nnimap-retrieve-which-headers articles fetch-old) | |
| 559 | low (car uids) | |
| 560 | high (car (last uids))) | |
| 561 | (if (setq cached (nnimap-retrieve-headers-from-file group server)) | |
| 562 | (progn | |
| 563 | ;; fetch articles with uids before cache block | |
| 564 | (when (< low (car cached)) | |
| 565 | (goto-char (point-min)) | |
| 566 | (nnimap-retrieve-headers-from-server | |
| 567 | (cons low (1- (car cached))) group server)) | |
| 568 | ;; fetch articles with uids after cache block | |
| 569 | (when (> high (cdr cached)) | |
| 570 | (goto-char (point-max)) | |
| 571 | (nnimap-retrieve-headers-from-server | |
| 572 | (cons (1+ (cdr cached)) high) group server)) | |
| 573 | (when nnimap-prune-cache | |
| 574 | ;; remove nov's for articles which has expired on server | |
| 575 | (goto-char (point-min)) | |
| 576 | (dolist (uid (gnus-set-difference articles uids)) | |
| 577 | (when (re-search-forward (format "^%d\t" uid) nil t) | |
| 578 | (gnus-delete-line))))) | |
| 579 | ;; nothing cached, fetch whole range from server | |
| 580 | (nnimap-retrieve-headers-from-server | |
| 581 | (cons low high) group server)) | |
| 582 | (when (buffer-modified-p) | |
| 583 | (nnmail-write-region | |
| 584 | 1 (point-max) (nnimap-group-overview-filename group server) | |
| 585 | nil 'nomesg)) | |
| 586 | (nnheader-nov-delete-outside-range low high)))) | |
| 587 | 'nov))) | |
| 588 | ||
| 589 | (defun nnimap-open-connection (server) | |
| 590 | (if (not (imap-open nnimap-address nnimap-server-port nnimap-stream | |
| 591 | nnimap-authenticator nnimap-server-buffer)) | |
| 592 | (nnheader-report 'nnimap "Can't open connection to server %s" server) | |
| 593 | (unless (or (imap-capability 'IMAP4 nnimap-server-buffer) | |
| 594 | (imap-capability 'IMAP4rev1 nnimap-server-buffer)) | |
| 595 | (imap-close nnimap-server-buffer) | |
| 596 | (nnheader-report 'nnimap "Server %s is not IMAP4 compliant" server)) | |
| 597 | (let* ((list (gnus-parse-netrc nnimap-authinfo-file)) | |
| 598 | (port (if nnimap-server-port | |
| 599 | (int-to-string nnimap-server-port) | |
| 600 | "imap")) | |
| 601 | (alist (gnus-netrc-machine list (or nnimap-server-address | |
| 602 | nnimap-address server) | |
| 603 | port "imap")) | |
| 604 | (user (gnus-netrc-get alist "login")) | |
| 605 | (passwd (gnus-netrc-get alist "password"))) | |
| 606 | (if (imap-authenticate user passwd nnimap-server-buffer) | |
| 607 | (prog1 | |
| 608 | (push (list server nnimap-server-buffer) | |
| 609 | nnimap-server-buffer-alist) | |
| 610 | (nnimap-possibly-change-server server)) | |
| 611 | (imap-close nnimap-server-buffer) | |
| 612 | (kill-buffer nnimap-server-buffer) | |
| 613 | (nnheader-report 'nnimap "Could not authenticate to %s" server))))) | |
| 614 | ||
| 615 | (deffoo nnimap-open-server (server &optional defs) | |
| 616 | (nnheader-init-server-buffer) | |
| 617 | (if (nnimap-server-opened server) | |
| 618 | t | |
| 619 | (unless (assq 'nnimap-server-buffer defs) | |
| 620 | (push (list 'nnimap-server-buffer (concat " *nnimap* " server)) defs)) | |
| 621 | ;; translate `nnimap-server-address' to `nnimap-address' in defs | |
| 622 | ;; for people that configured nnimap with a very old version | |
| 623 | (unless (assq 'nnimap-address defs) | |
| 624 | (if (assq 'nnimap-server-address defs) | |
| 625 | (push (list 'nnimap-address | |
| 626 | (cadr (assq 'nnimap-server-address defs))) defs) | |
| 627 | (push (list 'nnimap-address server) defs))) | |
| 628 | (nnoo-change-server 'nnimap server defs) | |
| 629 | (with-current-buffer (get-buffer-create nnimap-server-buffer) | |
| 630 | (nnoo-change-server 'nnimap server defs)) | |
| 631 | (or (and nnimap-server-buffer | |
| 632 | (imap-opened nnimap-server-buffer)) | |
| 633 | (nnimap-open-connection server)))) | |
| 634 | ||
| 635 | (deffoo nnimap-server-opened (&optional server) | |
| 636 | "Whether SERVER is opened. | |
| 637 | If SERVER is the current virtual server, and the connection to the | |
| 638 | physical server is alive, this function return a non-nil value. If | |
| 639 | SERVER is nil, it is treated as the current server." | |
| 640 | ;; clean up autologouts?? | |
| 641 | (and (or server nnimap-current-server) | |
| 642 | (nnoo-server-opened 'nnimap (or server nnimap-current-server)) | |
| 643 | (imap-opened (nnimap-get-server-buffer server)))) | |
| 644 | ||
| 645 | (deffoo nnimap-close-server (&optional server) | |
| 646 | "Close connection to server and free all resources connected to it. | |
| 647 | Return nil if the server couldn't be closed for some reason." | |
| 648 | (let ((server (or server nnimap-current-server))) | |
| 649 | (when (or (nnimap-server-opened server) | |
| 650 | (imap-opened (nnimap-get-server-buffer server))) | |
| 651 | (imap-close (nnimap-get-server-buffer server)) | |
| 652 | (kill-buffer (nnimap-get-server-buffer server)) | |
| 653 | (setq nnimap-server-buffer nil | |
| 654 | nnimap-current-server nil | |
| 655 | nnimap-server-buffer-alist | |
| 656 | (delq server nnimap-server-buffer-alist))) | |
| 657 | (nnoo-close-server 'nnimap server))) | |
| 658 | ||
| 659 | (deffoo nnimap-request-close () | |
| 660 | "Close connection to all servers and free all resources that the backend have reserved. | |
| 661 | All buffers that have been created by that | |
| 662 | backend should be killed. (Not the nntp-server-buffer, though.) This | |
| 663 | function is generally only called when Gnus is shutting down." | |
| 664 | (mapcar (lambda (server) (nnimap-close-server (car server))) | |
| 665 | nnimap-server-buffer-alist) | |
| 666 | (setq nnimap-server-buffer-alist nil)) | |
| 667 | ||
| 668 | (deffoo nnimap-status-message (&optional server) | |
| 669 | "This function returns the last error message from server." | |
| 670 | (when (nnimap-possibly-change-server server) | |
| 671 | (nnoo-status-message 'nnimap server))) | |
| 672 | ||
| 673 | (defun nnimap-demule (string) | |
| 674 | (funcall (if (and (fboundp 'string-as-multibyte) | |
| 675 | (subrp (symbol-function 'string-as-multibyte))) | |
| 676 | 'string-as-multibyte | |
| 677 | 'identity) | |
| 678 | (or string ""))) | |
| 679 | ||
| 680 | (defun nnimap-callback () | |
| 681 | (remove-hook 'imap-fetch-data-hook 'nnimap-callback) | |
| 682 | (with-current-buffer nnimap-callback-buffer | |
| 683 | (insert | |
| 684 | (with-current-buffer nnimap-server-buffer | |
| 685 | (nnimap-demule | |
| 686 | (if (imap-capability 'IMAP4rev1) | |
| 687 | ;; xxx don't just use car? alist doesn't contain | |
| 688 | ;; anything else now, but it might... | |
| 689 | (nth 2 (car (imap-message-get (imap-current-message) 'BODYDETAIL))) | |
| 690 | (imap-message-get (imap-current-message) 'RFC822))))) | |
| 691 | (nnheader-ms-strip-cr) | |
| 692 | (funcall nnimap-callback-callback-function t))) | |
| 693 | ||
| 694 | (defun nnimap-request-article-part (article part prop &optional | |
| 695 | group server to-buffer detail) | |
| 696 | (when (nnimap-possibly-change-group group server) | |
| 697 | (let ((article (if (stringp article) | |
| 698 | (car-safe (imap-search | |
| 699 | (format "HEADER Message-Id %s" article) | |
| 700 | nnimap-server-buffer)) | |
| 701 | article))) | |
| 702 | (when article | |
| 703 | (gnus-message 10 "nnimap: Fetching (part of) article %d..." article) | |
| 704 | (if (not nnheader-callback-function) | |
| 705 | (with-current-buffer (or to-buffer nntp-server-buffer) | |
| 706 | (erase-buffer) | |
| 707 | (let ((data (imap-fetch article part prop nil | |
| 708 | nnimap-server-buffer))) | |
| 709 | (insert (nnimap-demule (if detail | |
| 710 | (nth 2 (car data)) | |
| 711 | data)))) | |
| 712 | (nnheader-ms-strip-cr) | |
| 713 | (gnus-message 10 "nnimap: Fetching (part of) article %d...done" | |
| 714 | article) | |
| 715 | (if (bobp) | |
| 716 | (nnheader-report 'nnimap "No such article: %s" | |
| 717 | (imap-error-text nnimap-server-buffer)) | |
| 718 | (cons group article))) | |
| 719 | (add-hook 'imap-fetch-data-hook 'nnimap-callback) | |
| 720 | (setq nnimap-callback-callback-function nnheader-callback-function | |
| 721 | nnimap-callback-buffer nntp-server-buffer) | |
| 722 | (imap-fetch-asynch article part nil nnimap-server-buffer) | |
| 723 | (cons group article)))))) | |
| 724 | ||
| 725 | (deffoo nnimap-asynchronous-p () | |
| 726 | t) | |
| 727 | ||
| 728 | (deffoo nnimap-request-article (article &optional group server to-buffer) | |
| 729 | (if (imap-capability 'IMAP4rev1 nnimap-server-buffer) | |
| 730 | (nnimap-request-article-part | |
| 731 | article "BODY.PEEK[]" 'BODYDETAIL group server to-buffer 'detail) | |
| 732 | (nnimap-request-article-part | |
| 733 | article "RFC822.PEEK" 'RFC822 group server to-buffer))) | |
| 734 | ||
| 735 | (deffoo nnimap-request-head (article &optional group server to-buffer) | |
| 736 | (if (imap-capability 'IMAP4rev1 nnimap-server-buffer) | |
| 737 | (nnimap-request-article-part | |
| 738 | article "BODY.PEEK[HEADER]" 'BODYDETAIL group server to-buffer 'detail) | |
| 739 | (nnimap-request-article-part | |
| 740 | article "RFC822.HEADER" 'RFC822.HEADER group server to-buffer))) | |
| 741 | ||
| 742 | (deffoo nnimap-request-body (article &optional group server to-buffer) | |
| 743 | (if (imap-capability 'IMAP4rev1 nnimap-server-buffer) | |
| 744 | (nnimap-request-article-part | |
| 745 | article "BODY.PEEK[TEXT]" 'BODYDETAIL group server to-buffer 'detail) | |
| 746 | (nnimap-request-article-part | |
| 747 | article "RFC822.TEXT.PEEK" 'RFC822.TEXT group server to-buffer))) | |
| 748 | ||
| 749 | (deffoo nnimap-request-group (group &optional server fast) | |
| 750 | (nnimap-request-update-info-internal | |
| 751 | group | |
| 752 | (gnus-get-info (gnus-group-prefixed-name | |
| 753 | group (gnus-server-to-method (format "nnimap:%s" server)))) | |
| 754 | server) | |
| 755 | (when (nnimap-possibly-change-group group server) | |
| 756 | (nnimap-before-find-minmax-bugworkaround) | |
| 757 | (let (info) | |
| 758 | (cond (fast group) | |
| 759 | ((null (setq info (nnimap-find-minmax-uid group t))) | |
| 760 | (nnheader-report 'nnimap "Could not get active info for %s" | |
| 761 | group)) | |
| 762 | (t | |
| 763 | (nnheader-insert "211 %d %d %d %s\n" (or (nth 0 info) 0) | |
| 764 | (max 1 (or (nth 1 info) 1)) | |
| 765 | (or (nth 2 info) 0) group) | |
| 766 | (nnheader-report 'nnimap "Group %s selected" group) | |
| 767 | t))))) | |
| 768 | ||
| 769 | (defun nnimap-close-group (group &optional server) | |
| 770 | (with-current-buffer nnimap-server-buffer | |
| 771 | (when (and (imap-opened) | |
| 772 | (nnimap-possibly-change-group group server)) | |
| 773 | (case nnimap-expunge-on-close | |
| 774 | ('always (imap-mailbox-expunge) | |
| 775 | (imap-mailbox-close)) | |
| 776 | ('ask (if (and (imap-search "DELETED") | |
| 777 | (gnus-y-or-n-p (format | |
| 778 | "Expunge articles in group `%s'? " | |
| 779 | imap-current-mailbox))) | |
| 780 | (progn (imap-mailbox-expunge) | |
| 781 | (imap-mailbox-close)) | |
| 782 | (imap-mailbox-unselect))) | |
| 783 | (t (imap-mailbox-unselect))) | |
| 784 | (not imap-current-mailbox)))) | |
| 785 | ||
| 786 | (defun nnimap-pattern-to-list-arguments (pattern) | |
| 787 | (mapcar (lambda (p) | |
| 788 | (cons (car-safe p) (or (cdr-safe p) p))) | |
| 789 | (if (and (listp pattern) | |
| 790 | (listp (cdr pattern))) | |
| 791 | pattern | |
| 792 | (list pattern)))) | |
| 793 | ||
| 794 | (deffoo nnimap-request-list (&optional server) | |
| 795 | (when (nnimap-possibly-change-server server) | |
| 796 | (with-current-buffer nntp-server-buffer | |
| 797 | (erase-buffer)) | |
| 798 | (gnus-message 5 "nnimap: Generating active list%s..." | |
| 799 | (if (> (length server) 0) (concat " for " server) "")) | |
| 800 | (nnimap-before-find-minmax-bugworkaround) | |
| 801 | (with-current-buffer nnimap-server-buffer | |
| 802 | (dolist (pattern (nnimap-pattern-to-list-arguments nnimap-list-pattern)) | |
| 803 | (dolist (mbx (funcall nnimap-request-list-method | |
| 804 | (cdr pattern) (car pattern))) | |
| 805 | (or (member "\\NoSelect" (imap-mailbox-get 'list-flags mbx)) | |
| 806 | (let ((info (nnimap-find-minmax-uid mbx 'examine))) | |
| 807 | (when info | |
| 808 | (with-current-buffer nntp-server-buffer | |
| 809 | (insert (format "\"%s\" %d %d y\n" | |
| 810 | mbx (or (nth 2 info) 0) | |
| 811 | (max 1 (or (nth 1 info) 1))))))))))) | |
| 812 | (gnus-message 5 "nnimap: Generating active list%s...done" | |
| 813 | (if (> (length server) 0) (concat " for " server) "")) | |
| 814 | t)) | |
| 815 | ||
| 816 | (deffoo nnimap-request-post (&optional server) | |
| 817 | (let ((success t)) | |
| 818 | (dolist (mbx (message-unquote-tokens | |
| 819 | (message-tokenize-header | |
| 820 | (message-fetch-field "Newsgroups") ", ")) success) | |
| 821 | (let ((to-newsgroup (gnus-group-prefixed-name mbx gnus-command-method))) | |
| 822 | (or (gnus-active to-newsgroup) | |
| 823 | (gnus-activate-group to-newsgroup) | |
| 824 | (if (gnus-y-or-n-p (format "No such group: %s. Create it? " | |
| 825 | to-newsgroup)) | |
| 826 | (or (and (gnus-request-create-group | |
| 827 | to-newsgroup gnus-command-method) | |
| 828 | (gnus-activate-group to-newsgroup nil nil | |
| 829 | gnus-command-method)) | |
| 830 | (error "Couldn't create group %s" to-newsgroup))) | |
| 831 | (error "No such group: %s" to-newsgroup)) | |
| 832 | (unless (nnimap-request-accept-article mbx (nth 1 gnus-command-method)) | |
| 833 | (setq success nil)))))) | |
| 834 | ||
| 835 | ;; Optional backend functions | |
| 836 | ||
| 837 | (deffoo nnimap-retrieve-groups (groups &optional server) | |
| 838 | (when (nnimap-possibly-change-server server) | |
| 839 | (gnus-message 5 "nnimap: Checking mailboxes...") | |
| 840 | (with-current-buffer nntp-server-buffer | |
| 841 | (erase-buffer) | |
| 842 | (nnimap-before-find-minmax-bugworkaround) | |
| 843 | (dolist (group groups) | |
| 844 | (gnus-message 7 "nnimap: Checking mailbox %s" group) | |
| 845 | (or (member "\\NoSelect" | |
| 846 | (imap-mailbox-get 'list-flags group nnimap-server-buffer)) | |
| 847 | (let ((info (nnimap-find-minmax-uid group 'examine))) | |
| 848 | (insert (format "\"%s\" %d %d y\n" group | |
| 849 | (or (nth 2 info) 0) | |
| 850 | (max 1 (or (nth 1 info) 1)))))))) | |
| 851 | (gnus-message 5 "nnimap: Checking mailboxes...done") | |
| 852 | 'active)) | |
| 853 | ||
| 854 | (deffoo nnimap-request-update-info-internal (group info &optional server) | |
| 855 | (when (nnimap-possibly-change-group group server) | |
| 856 | (when info;; xxx what does this mean? should we create a info? | |
| 857 | (with-current-buffer nnimap-server-buffer | |
| 858 | (gnus-message 5 "nnimap: Updating info for %s..." | |
| 859 | (gnus-info-group info)) | |
| 860 | ||
| 861 | (when (nnimap-mark-permanent-p 'read) | |
| 862 | (let (seen unseen) | |
| 863 | ;; read info could contain articles marked unread by other | |
| 864 | ;; imap clients! we correct this | |
| 865 | (setq seen (gnus-uncompress-range (gnus-info-read info)) | |
| 866 | unseen (imap-search "UNSEEN UNDELETED") | |
| 867 | seen (gnus-set-difference seen unseen) | |
| 868 | ;; seen might lack articles marked as read by other | |
| 869 | ;; imap clients! we correct this | |
| 870 | seen (append seen (imap-search "SEEN")) | |
| 871 | ;; remove dupes | |
| 872 | seen (sort seen '<) | |
| 873 | seen (gnus-compress-sequence seen t) | |
| 874 | ;; we can't return '(1) since this isn't a "list of ranges", | |
| 875 | ;; and we can't return '((1)) since g-list-of-unread-articles | |
| 876 | ;; is buggy so we return '((1 . 1)). | |
| 877 | seen (if (and (integerp (car seen)) | |
| 878 | (null (cdr seen))) | |
| 879 | (list (cons (car seen) (car seen))) | |
| 880 | seen)) | |
| 881 | (gnus-info-set-read info seen))) | |
| 882 | ||
| 883 | (mapcar (lambda (pred) | |
| 884 | (when (and (nnimap-mark-permanent-p (cdr pred)) | |
| 885 | (member (nnimap-mark-to-flag (cdr pred)) | |
| 886 | (imap-mailbox-get 'flags))) | |
| 887 | (gnus-info-set-marks | |
| 888 | info | |
| 889 | (nnimap-update-alist-soft | |
| 890 | (cdr pred) | |
| 891 | (gnus-compress-sequence | |
| 892 | (imap-search (nnimap-mark-to-predicate (cdr pred)))) | |
| 893 | (gnus-info-marks info)) | |
| 894 | t))) | |
| 895 | gnus-article-mark-lists) | |
| 896 | ||
| 897 | ;; nnimap mark dormant article as ticked too (for other clients) | |
| 898 | ;; so we remove that mark for gnus since we support dormant | |
| 899 | (gnus-info-set-marks | |
| 900 | info | |
| 901 | (nnimap-update-alist-soft | |
| 902 | 'tick | |
| 903 | (gnus-remove-from-range | |
| 904 | (cdr-safe (assoc 'tick (gnus-info-marks info))) | |
| 905 | (cdr-safe (assoc 'dormant (gnus-info-marks info)))) | |
| 906 | (gnus-info-marks info)) | |
| 907 | t) | |
| 908 | ||
| 909 | (gnus-message 5 "nnimap: Updating info for %s...done" | |
| 910 | (gnus-info-group info)) | |
| 911 | ||
| 912 | info)))) | |
| 913 | ||
| 914 | (deffoo nnimap-request-type (group &optional article) | |
| 915 | (if (and nnimap-news-groups (string-match nnimap-news-groups group)) | |
| 916 | 'news | |
| 917 | 'mail)) | |
| 918 | ||
| 919 | (deffoo nnimap-request-set-mark (group actions &optional server) | |
| 920 | (when (nnimap-possibly-change-group group server) | |
| 921 | (with-current-buffer nnimap-server-buffer | |
| 922 | (let (action) | |
| 923 | (gnus-message 7 "nnimap: Setting marks in %s..." group) | |
| 924 | (while (setq action (pop actions)) | |
| 925 | (let ((range (nth 0 action)) | |
| 926 | (what (nth 1 action)) | |
| 927 | (cmdmarks (nth 2 action)) | |
| 928 | marks) | |
| 929 | ;; cache flags are pointless on the server | |
| 930 | (setq cmdmarks (delq 'cache cmdmarks)) | |
| 931 | ;; flag dormant articles as ticked | |
| 932 | (if (memq 'dormant cmdmarks) | |
| 933 | (setq cmdmarks (cons 'tick cmdmarks))) | |
| 934 | ;; remove stuff we are forbidden to store | |
| 935 | (mapcar (lambda (mark) | |
| 936 | (if (imap-message-flag-permanent-p | |
| 937 | (nnimap-mark-to-flag mark)) | |
| 938 | (setq marks (cons mark marks)))) | |
| 939 | cmdmarks) | |
| 940 | (when (and range marks) | |
| 941 | (cond ((eq what 'del) | |
| 942 | (imap-message-flags-del | |
| 943 | (imap-range-to-message-set range) | |
| 944 | (nnimap-mark-to-flag marks nil t))) | |
| 945 | ((eq what 'add) | |
| 946 | (imap-message-flags-add | |
| 947 | (imap-range-to-message-set range) | |
| 948 | (nnimap-mark-to-flag marks nil t))) | |
| 949 | ((eq what 'set) | |
| 950 | (imap-message-flags-set | |
| 951 | (imap-range-to-message-set range) | |
| 952 | (nnimap-mark-to-flag marks nil t))))))) | |
| 953 | (gnus-message 7 "nnimap: Setting marks in %s...done" group)))) | |
| 954 | nil) | |
| 955 | ||
| 956 | (defun nnimap-split-fancy () | |
| 957 | "Like nnmail-split-fancy, but uses nnimap-split-fancy." | |
| 958 | (let ((nnmail-split-fancy nnimap-split-fancy)) | |
| 959 | (nnmail-split-fancy))) | |
| 960 | ||
| 961 | (defun nnimap-split-to-groups (rules) | |
| 962 | ;; tries to match all rules in nnimap-split-rule against content of | |
| 963 | ;; nntp-server-buffer, returns a list of groups that matched. | |
| 964 | (with-current-buffer nntp-server-buffer | |
| 965 | ;; Fold continuation lines. | |
| 966 | (goto-char (point-min)) | |
| 967 | (while (re-search-forward "\\(\r?\n[ \t]+\\)+" nil t) | |
| 968 | (replace-match " " t t)) | |
| 969 | (if (functionp rules) | |
| 970 | (funcall rules) | |
| 971 | (let (to-groups regrepp) | |
| 972 | (catch 'split-done | |
| 973 | (dolist (rule rules to-groups) | |
| 974 | (let ((group (car rule)) | |
| 975 | (regexp (cadr rule))) | |
| 976 | (goto-char (point-min)) | |
| 977 | (when (and (if (stringp regexp) | |
| 978 | (progn | |
| 979 | (setq regrepp (string-match "\\\\[0-9&]" group)) | |
| 980 | (re-search-forward regexp nil t)) | |
| 981 | (funcall regexp group)) | |
| 982 | ;; Don't enter the article into the same group twice. | |
| 983 | (not (assoc group to-groups))) | |
| 984 | (push (if regrepp | |
| 985 | (nnmail-expand-newtext group) | |
| 986 | group) | |
| 987 | to-groups) | |
| 988 | (or nnimap-split-crosspost | |
| 989 | (throw 'split-done to-groups)))))))))) | |
| 990 | ||
| 991 | (defun nnimap-assoc-match (key alist) | |
| 992 | (let (element) | |
| 993 | (while (and alist (not element)) | |
| 994 | (if (string-match (car (car alist)) key) | |
| 995 | (setq element (car alist))) | |
| 996 | (setq alist (cdr alist))) | |
| 997 | element)) | |
| 998 | ||
| 999 | (defun nnimap-split-find-rule (server inbox) | |
| 1000 | (if (and (listp nnimap-split-rule) (listp (car nnimap-split-rule)) | |
| 1001 | (list (cdar nnimap-split-rule)) (listp (cadar nnimap-split-rule))) | |
| 1002 | ;; extended format | |
| 1003 | (cadr (nnimap-assoc-match inbox (cdr (nnimap-assoc-match | |
| 1004 | server nnimap-split-rule)))) | |
| 1005 | nnimap-split-rule)) | |
| 1006 | ||
| 1007 | (defun nnimap-split-find-inbox (server) | |
| 1008 | (if (listp nnimap-split-inbox) | |
| 1009 | nnimap-split-inbox | |
| 1010 | (list nnimap-split-inbox))) | |
| 1011 | ||
| 1012 | (defun nnimap-split-articles (&optional group server) | |
| 1013 | (when (nnimap-possibly-change-server server) | |
| 1014 | (with-current-buffer nnimap-server-buffer | |
| 1015 | (let (rule inbox removeorig (inboxes (nnimap-split-find-inbox server))) | |
| 1016 | ;; iterate over inboxes | |
| 1017 | (while (and (setq inbox (pop inboxes)) | |
| 1018 | (nnimap-possibly-change-group inbox));; SELECT | |
| 1019 | ;; find split rule for this server / inbox | |
| 1020 | (when (setq rule (nnimap-split-find-rule server inbox)) | |
| 1021 | ;; iterate over articles | |
| 1022 | (dolist (article (imap-search nnimap-split-predicate)) | |
| 1023 | (when (nnimap-request-head article) | |
| 1024 | ;; copy article to right group(s) | |
| 1025 | (setq removeorig nil) | |
| 1026 | (dolist (to-group (nnimap-split-to-groups rule)) | |
| 1027 | (if (imap-message-copy (number-to-string article) | |
| 1028 | to-group nil 'nocopyuid) | |
| 1029 | (progn | |
| 1030 | (message "IMAP split moved %s:%s:%d to %s" server inbox | |
| 1031 | article to-group) | |
| 1032 | (setq removeorig t) | |
| 1033 | ;; Add the group-art list to the history list. | |
| 1034 | (push (list (cons to-group 0)) nnmail-split-history)) | |
| 1035 | (message "IMAP split failed to move %s:%s:%d to %s" server | |
| 1036 | inbox article to-group))) | |
| 1037 | ;; remove article if it was successfully copied somewhere | |
| 1038 | (and removeorig | |
| 1039 | (imap-message-flags-add (format "%d" article) | |
| 1040 | "\\Seen \\Deleted"))))) | |
| 1041 | (when (imap-mailbox-select inbox);; just in case | |
| 1042 | ;; todo: UID EXPUNGE (if available) to remove splitted articles | |
| 1043 | (imap-mailbox-expunge) | |
| 1044 | (imap-mailbox-close))) | |
| 1045 | t)))) | |
| 1046 | ||
| 1047 | (deffoo nnimap-request-scan (&optional group server) | |
| 1048 | (nnimap-split-articles group server)) | |
| 1049 | ||
| 1050 | (deffoo nnimap-request-newgroups (date &optional server) | |
| 1051 | (when (nnimap-possibly-change-server server) | |
| 1052 | (with-current-buffer nntp-server-buffer | |
| 1053 | (gnus-message 5 "nnimap: Listing subscribed mailboxes%s%s..." | |
| 1054 | (if (> (length server) 0) " on " "") server) | |
| 1055 | (erase-buffer) | |
| 1056 | (nnimap-before-find-minmax-bugworkaround) | |
| 1057 | (dolist (pattern (nnimap-pattern-to-list-arguments | |
| 1058 | nnimap-list-pattern)) | |
| 1059 | (dolist (mbx (imap-mailbox-lsub "*" (car pattern) nil | |
| 1060 | nnimap-server-buffer)) | |
| 1061 | (or (catch 'found | |
| 1062 | (dolist (mailbox (imap-mailbox-get 'list-flags mbx | |
| 1063 | nnimap-server-buffer)) | |
| 1064 | (if (string= (downcase mailbox) "\\noselect") | |
| 1065 | (throw 'found t))) | |
| 1066 | nil) | |
| 1067 | (let ((info (nnimap-find-minmax-uid mbx 'examine))) | |
| 1068 | (when info | |
| 1069 | (insert (format "\"%s\" %d %d y\n" | |
| 1070 | mbx (or (nth 2 info) 0) | |
| 1071 | (max 1 (or (nth 1 info) 1))))))))) | |
| 1072 | (gnus-message 5 "nnimap: Listing subscribed mailboxes%s%s...done" | |
| 1073 | (if (> (length server) 0) " on " "") server)) | |
| 1074 | t)) | |
| 1075 | ||
| 1076 | (deffoo nnimap-request-create-group (group &optional server args) | |
| 1077 | (when (nnimap-possibly-change-server server) | |
| 1078 | (or (imap-mailbox-status group 'uidvalidity nnimap-server-buffer) | |
| 1079 | (imap-mailbox-create group nnimap-server-buffer)))) | |
| 1080 | ||
| 1081 | (defun nnimap-time-substract (time1 time2) | |
| 1082 | "Return TIME for TIME1 - TIME2." | |
| 1083 | (let* ((ms (- (car time1) (car time2))) | |
| 1084 | (ls (- (nth 1 time1) (nth 1 time2)))) | |
| 1085 | (if (< ls 0) | |
| 1086 | (list (- ms 1) (+ (expt 2 16) ls)) | |
| 1087 | (list ms ls)))) | |
| 1088 | ||
| 1089 | (defun nnimap-date-days-ago (daysago) | |
| 1090 | "Return date, in format \"3-Aug-1998\", for DAYSAGO days ago." | |
| 1091 | (let ((date (format-time-string "%d-%b-%Y" | |
| 1092 | (nnimap-time-substract | |
| 1093 | (current-time) | |
| 1094 | (days-to-time daysago))))) | |
| 1095 | (if (eq ?0 (string-to-char date)) | |
| 1096 | (substring date 1) | |
| 1097 | date))) | |
| 1098 | ||
| 1099 | (defun nnimap-request-expire-articles-progress () | |
| 1100 | (gnus-message 5 "nnimap: Marking article %d for deletion..." | |
| 1101 | imap-current-message)) | |
| 1102 | ||
| 1103 | ;; Notice that we don't actually delete anything, we just mark them deleted. | |
| 1104 | (deffoo nnimap-request-expire-articles (articles group &optional server force) | |
| 1105 | (let ((artseq (gnus-compress-sequence articles))) | |
| 1106 | (when (and artseq (nnimap-possibly-change-group group server)) | |
| 1107 | (with-current-buffer nnimap-server-buffer | |
| 1108 | (if force | |
| 1109 | (and (imap-message-flags-add | |
| 1110 | (imap-range-to-message-set artseq) "\\Deleted") | |
| 1111 | (setq articles nil)) | |
| 1112 | (let ((days (or (and nnmail-expiry-wait-function | |
| 1113 | (funcall nnmail-expiry-wait-function group)) | |
| 1114 | nnmail-expiry-wait))) | |
| 1115 | (cond ((eq days 'immediate) | |
| 1116 | (and (imap-message-flags-add | |
| 1117 | (imap-range-to-message-set artseq) "\\Deleted") | |
| 1118 | (setq articles nil))) | |
| 1119 | ((numberp days) | |
| 1120 | (let ((oldarts (imap-search | |
| 1121 | (format "UID %s NOT SINCE %s" | |
| 1122 | (imap-range-to-message-set artseq) | |
| 1123 | (nnimap-date-days-ago days)))) | |
| 1124 | (imap-fetch-data-hook | |
| 1125 | '(nnimap-request-expire-articles-progress))) | |
| 1126 | (and oldarts | |
| 1127 | (imap-message-flags-add | |
| 1128 | (imap-range-to-message-set | |
| 1129 | (gnus-compress-sequence oldarts)) | |
| 1130 | "\\Deleted") | |
| 1131 | (setq articles (gnus-set-difference | |
| 1132 | articles oldarts))))))))))) | |
| 1133 | ;; return articles not deleted | |
| 1134 | articles) | |
| 1135 | ||
| 1136 | (deffoo nnimap-request-move-article (article group server | |
| 1137 | accept-form &optional last) | |
| 1138 | (when (nnimap-possibly-change-server server) | |
| 1139 | (save-excursion | |
| 1140 | (let ((buf (get-buffer-create " *nnimap move*")) | |
| 1141 | (nnimap-current-move-article article) | |
| 1142 | (nnimap-current-move-group group) | |
| 1143 | (nnimap-current-move-server nnimap-current-server) | |
| 1144 | result) | |
| 1145 | (and (nnimap-request-article article group server) | |
| 1146 | (save-excursion | |
| 1147 | (set-buffer buf) | |
| 1148 | (buffer-disable-undo (current-buffer)) | |
| 1149 | (insert-buffer-substring nntp-server-buffer) | |
| 1150 | (setq result (eval accept-form)) | |
| 1151 | (kill-buffer buf) | |
| 1152 | result) | |
| 1153 | (nnimap-request-expire-articles (list article) group server t)) | |
| 1154 | result)))) | |
| 1155 | ||
| 1156 | (deffoo nnimap-request-accept-article (group &optional server last) | |
| 1157 | (when (nnimap-possibly-change-server server) | |
| 1158 | (let (uid) | |
| 1159 | (if (setq uid | |
| 1160 | (if (string= nnimap-current-server nnimap-current-move-server) | |
| 1161 | ;; moving article within same server, speed it up... | |
| 1162 | (and (nnimap-possibly-change-group | |
| 1163 | nnimap-current-move-group) | |
| 1164 | (imap-message-copy (number-to-string | |
| 1165 | nnimap-current-move-article) | |
| 1166 | group 'dontcreate nil | |
| 1167 | nnimap-server-buffer)) | |
| c113de23 GM |
1168 | (with-current-buffer (current-buffer) |
| 1169 | (goto-char (point-min)) | |
| a2617484 DL |
1170 | ;; remove any 'From blabla' lines, some IMAP servers |
| 1171 | ;; reject the entire message otherwise. | |
| 1172 | (when (looking-at "^From[^:]") | |
| 1173 | (kill-region (point) (progn (forward-line) (point)))) | |
| 1174 | ;; turn into rfc822 format (\r\n eol's) | |
| c113de23 GM |
1175 | (while (search-forward "\n" nil t) |
| 1176 | (replace-match "\r\n"))) | |
| 1177 | ;; this 'or' is for Cyrus server bug | |
| 1178 | (or (null (imap-current-mailbox nnimap-server-buffer)) | |
| 1179 | (imap-mailbox-unselect nnimap-server-buffer)) | |
| 1180 | (imap-message-append group (current-buffer) nil nil | |
| 1181 | nnimap-server-buffer))) | |
| 1182 | (cons group (nth 1 uid)) | |
| 1183 | (nnheader-report 'nnimap (imap-error-text nnimap-server-buffer)))))) | |
| 1184 | ||
| 1185 | (deffoo nnimap-request-delete-group (group force &optional server) | |
| 1186 | (when (nnimap-possibly-change-server server) | |
| 1187 | (with-current-buffer nnimap-server-buffer | |
| 1188 | (if force | |
| 1189 | (or (null (imap-mailbox-status group 'uidvalidity)) | |
| 1190 | (imap-mailbox-delete group)) | |
| 1191 | ;; UNSUBSCRIBE? | |
| 1192 | t)))) | |
| 1193 | ||
| 1194 | (deffoo nnimap-request-rename-group (group new-name &optional server) | |
| 1195 | (when (nnimap-possibly-change-server server) | |
| 1196 | (imap-mailbox-rename group new-name nnimap-server-buffer))) | |
| 1197 | ||
| 1198 | (defun nnimap-expunge (mailbox server) | |
| 1199 | (when (nnimap-possibly-change-group mailbox server) | |
| 1200 | (imap-mailbox-expunge nnimap-server-buffer))) | |
| 1201 | ||
| 1202 | (defun nnimap-acl-get (mailbox server) | |
| 1203 | (when (nnimap-possibly-change-server server) | |
| a2617484 DL |
1204 | (and (imap-capability 'ACL nnimap-server-buffer) |
| 1205 | (imap-mailbox-acl-get mailbox nnimap-server-buffer)))) | |
| c113de23 GM |
1206 | |
| 1207 | (defun nnimap-acl-edit (mailbox method old-acls new-acls) | |
| 1208 | (when (nnimap-possibly-change-server (cadr method)) | |
| 1209 | (unless (imap-capability 'ACL nnimap-server-buffer) | |
| 1210 | (error "Your server does not support ACL editing")) | |
| 1211 | (with-current-buffer nnimap-server-buffer | |
| 1212 | ;; delete all removed identifiers | |
| 1213 | (mapcar (lambda (old-acl) | |
| 1214 | (unless (assoc (car old-acl) new-acls) | |
| 1215 | (or (imap-mailbox-acl-delete (car old-acl) mailbox) | |
| 1216 | (error "Can't delete ACL for %s" (car old-acl))))) | |
| 1217 | old-acls) | |
| 1218 | ;; set all changed acl's | |
| 1219 | (mapcar (lambda (new-acl) | |
| 1220 | (let ((new-rights (cdr new-acl)) | |
| 1221 | (old-rights (cdr (assoc (car new-acl) old-acls)))) | |
| 1222 | (unless (and old-rights new-rights | |
| 1223 | (string= old-rights new-rights)) | |
| 1224 | (or (imap-mailbox-acl-set (car new-acl) new-rights mailbox) | |
| 1225 | (error "Can't set ACL for %s to %s" (car new-acl) | |
| 1226 | new-rights))))) | |
| 1227 | new-acls) | |
| 1228 | t))) | |
| 1229 | ||
| 1230 | \f | |
| 1231 | ;;; Internal functions | |
| 1232 | ||
| 1233 | ;; | |
| 1234 | ;; This is confusing. | |
| 1235 | ;; | |
| 1236 | ;; mark => read, tick, draft, reply etc | |
| 1237 | ;; flag => "\\Seen", "\\Flagged", "\\Draft", "gnus-expire" etc | |
| 1238 | ;; predicate => "SEEN", "FLAGGED", "DRAFT", "KEYWORD gnus-expire" etc | |
| 1239 | ;; | |
| 1240 | ;; Mark should not really contain 'read since it's not a "mark" in the Gnus | |
| 1241 | ;; world, but we cheat. Mark == gnus-article-mark-lists + '(read . read). | |
| 1242 | ;; | |
| 1243 | ||
| 1244 | (defconst nnimap-mark-to-predicate-alist | |
| 1245 | (mapcar | |
| 1246 | (lambda (pair) ; cdr is the mark | |
| 1247 | (or (assoc (cdr pair) | |
| 1248 | '((read . "SEEN") | |
| 1249 | (tick . "FLAGGED") | |
| 1250 | (draft . "DRAFT") | |
| 1251 | (reply . "ANSWERED"))) | |
| 1252 | (cons (cdr pair) | |
| 1253 | (format "KEYWORD gnus-%s" (symbol-name (cdr pair)))))) | |
| 1254 | (cons '(read . read) gnus-article-mark-lists))) | |
| 1255 | ||
| 1256 | (defun nnimap-mark-to-predicate (pred) | |
| 1257 | "Convert a Gnus mark (a symbol such as read, tick, expire) to a IMAP predicate. | |
| 1258 | This is a string such as \"SEEN\", \"FLAGGED\", \"KEYWORD gnus-expire\", | |
| 1259 | to be used within a IMAP SEARCH query." | |
| 1260 | (cdr (assq pred nnimap-mark-to-predicate-alist))) | |
| 1261 | ||
| 1262 | (defconst nnimap-mark-to-flag-alist | |
| 1263 | (mapcar | |
| 1264 | (lambda (pair) | |
| 1265 | (or (assoc (cdr pair) | |
| 1266 | '((read . "\\Seen") | |
| 1267 | (tick . "\\Flagged") | |
| 1268 | (draft . "\\Draft") | |
| 1269 | (reply . "\\Answered"))) | |
| 1270 | (cons (cdr pair) | |
| 1271 | (format "gnus-%s" (symbol-name (cdr pair)))))) | |
| 1272 | (cons '(read . read) gnus-article-mark-lists))) | |
| 1273 | ||
| 1274 | (defun nnimap-mark-to-flag-1 (preds) | |
| 1275 | (if (and (not (null preds)) (listp preds)) | |
| 1276 | (cons (nnimap-mark-to-flag (car preds)) | |
| 1277 | (nnimap-mark-to-flag (cdr preds))) | |
| 1278 | (cdr (assoc preds nnimap-mark-to-flag-alist)))) | |
| 1279 | ||
| 1280 | (defun nnimap-mark-to-flag (preds &optional always-list make-string) | |
| 1281 | "Convert a Gnus mark (a symbol such as read, tick, expire) to a IMAP flag. | |
| 1282 | This is a string such as \"\\Seen\", \"\\Flagged\", \"gnus-expire\", to | |
| 1283 | be used in a STORE FLAGS command." | |
| 1284 | (let ((result (nnimap-mark-to-flag-1 preds))) | |
| 1285 | (setq result (if (and (or make-string always-list) | |
| 1286 | (not (listp result))) | |
| 1287 | (list result) | |
| 1288 | result)) | |
| 1289 | (if make-string | |
| 1290 | (mapconcat (lambda (flag) | |
| 1291 | (if (listp flag) | |
| 1292 | (mapconcat 'identity flag " ") | |
| 1293 | flag)) | |
| 1294 | result " ") | |
| 1295 | result))) | |
| 1296 | ||
| 1297 | (defun nnimap-mark-permanent-p (mark &optional group) | |
| 1298 | "Return t iff MARK can be permanently (between IMAP sessions) saved on articles, in GROUP." | |
| 1299 | (imap-message-flag-permanent-p (nnimap-mark-to-flag mark))) | |
| 1300 | ||
| 1301 | (defun nnimap-remassoc (key alist) | |
| 1302 | "Delete by side effect any elements of LIST whose car is `equal' to KEY. | |
| 1303 | The modified LIST is returned. If the first member | |
| 1304 | of LIST has a car that is `equal' to KEY, there is no way to remove it | |
| 1305 | by side effect; therefore, write `(setq foo (remassoc key foo))' to be | |
| 1306 | sure of changing the value of `foo'." | |
| 1307 | (when alist | |
| 1308 | (if (equal key (caar alist)) | |
| 1309 | (cdr alist) | |
| 1310 | (setcdr alist (nnimap-remassoc key (cdr alist))) | |
| 1311 | alist))) | |
| 1312 | ||
| 1313 | (defun nnimap-update-alist-soft (key value alist) | |
| 1314 | (if value | |
| 1315 | (cons (cons key value) (nnimap-remassoc key alist)) | |
| 1316 | (nnimap-remassoc key alist))) | |
| 1317 | ||
| 1318 | (when nnimap-debug | |
| 1319 | (require 'trace) | |
| 1320 | (buffer-disable-undo (get-buffer-create nnimap-debug)) | |
| 1321 | (mapcar (lambda (f) (trace-function-background f nnimap-debug)) | |
| 1322 | '( | |
| 1323 | nnimap-possibly-change-server | |
| 1324 | nnimap-verify-uidvalidity | |
| 1325 | nnimap-find-minmax-uid | |
| 1326 | nnimap-before-find-minmax-bugworkaround | |
| 1327 | nnimap-possibly-change-group | |
| 1328 | ;;nnimap-replace-whitespace | |
| 1329 | nnimap-retrieve-headers-progress | |
| 1330 | nnimap-retrieve-which-headers | |
| 1331 | nnimap-group-overview-filename | |
| 1332 | nnimap-retrieve-headers-from-file | |
| 1333 | nnimap-retrieve-headers-from-server | |
| 1334 | nnimap-retrieve-headers | |
| 1335 | nnimap-open-connection | |
| 1336 | nnimap-open-server | |
| 1337 | nnimap-server-opened | |
| 1338 | nnimap-close-server | |
| 1339 | nnimap-request-close | |
| 1340 | nnimap-status-message | |
| 1341 | ;;nnimap-demule | |
| 1342 | nnimap-request-article-part | |
| 1343 | nnimap-request-article | |
| 1344 | nnimap-request-head | |
| 1345 | nnimap-request-body | |
| 1346 | nnimap-request-group | |
| 1347 | nnimap-close-group | |
| 1348 | nnimap-pattern-to-list-arguments | |
| 1349 | nnimap-request-list | |
| 1350 | nnimap-request-post | |
| 1351 | nnimap-retrieve-groups | |
| 1352 | nnimap-request-update-info-internal | |
| 1353 | nnimap-request-type | |
| 1354 | nnimap-request-set-mark | |
| 1355 | nnimap-split-to-groups | |
| 1356 | nnimap-split-find-rule | |
| 1357 | nnimap-split-find-inbox | |
| 1358 | nnimap-split-articles | |
| 1359 | nnimap-request-scan | |
| 1360 | nnimap-request-newgroups | |
| 1361 | nnimap-request-create-group | |
| 1362 | nnimap-time-substract | |
| 1363 | nnimap-date-days-ago | |
| 1364 | nnimap-request-expire-articles-progress | |
| 1365 | nnimap-request-expire-articles | |
| 1366 | nnimap-request-move-article | |
| 1367 | nnimap-request-accept-article | |
| 1368 | nnimap-request-delete-group | |
| 1369 | nnimap-request-rename-group | |
| 1370 | gnus-group-nnimap-expunge | |
| 1371 | gnus-group-nnimap-edit-acl | |
| 1372 | gnus-group-nnimap-edit-acl-done | |
| 1373 | nnimap-group-mode-hook | |
| 1374 | nnimap-mark-to-predicate | |
| 1375 | nnimap-mark-to-flag-1 | |
| 1376 | nnimap-mark-to-flag | |
| 1377 | nnimap-mark-permanent-p | |
| 1378 | nnimap-remassoc | |
| 1379 | nnimap-update-alist-soft | |
| 1380 | ))) | |
| 1381 | ||
| 1382 | (provide 'nnimap) | |
| 1383 | ||
| 1384 | ;;; nnimap.el ends here |