X-Git-Url: http://cgit.sxemacs.org/?p=gnus;a=blobdiff_plain;f=lisp%2Fspam.el;h=ec3212b96e55212824c144a2c5b2f075601c00d8;hp=c315f2f0347fad237689fd2354f5a414234d008a;hb=4c2a7a1c25d5b10316f35f28c972ef3e70225f25;hpb=1c182a127b1e38ccaa792767fb1fd1f9a996b1c8 diff --git a/lisp/spam.el b/lisp/spam.el index c315f2f03..ec3212b96 100644 --- a/lisp/spam.el +++ b/lisp/spam.el @@ -1,6 +1,6 @@ ;;; spam.el --- Identifying spam -;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 +;; Copyright (C) 2002-2011 ;; Free Software Foundation, Inc. ;; Author: Lars Magne Ingebrigtsen @@ -39,15 +39,15 @@ ;;{{{ compilation directives and autoloads/requires -;; For Emacs < 22.2. +;; For Emacs <22.2 and XEmacs. (eval-and-compile (unless (fboundp 'declare-function) (defmacro declare-function (&rest r)))) (eval-when-compile (require 'cl)) -(require 'message) ;for the message-fetch-field functions +(require 'message) ;for the message-fetch-field functions (require 'gnus-sum) -(require 'gnus-uu) ; because of key prefix issues +(require 'gnus-uu) ; because of key prefix issues ;;; for the definitions of group content classification and spam processors (require 'gnus) @@ -93,12 +93,16 @@ Populated by `spam-install-backend-super'.") "Exit behavior at the time of summary exit. Note that setting the `spam-use-move' or `spam-use-copy' backends on a group through group/topic parameters overrides this mechanism." - :type '(choice (const 'default :tag - "Move spam out of all groups. Move ham out of spam groups.") - (const 'move-all :tag - "Move spam out of all groups. Move ham out of all groups.") - (const 'move-none :tag - "Never move spam or ham out of any groups.")) + :type '(choice + (const + 'default + :tag "Move spam out of all groups and ham out of spam groups.") + (const + 'move-all + :tag "Move spam out of all groups and ham out of all groups.") + (const + 'move-none + :tag "Never move spam or ham out of any groups.")) :group 'spam) (defcustom spam-directory (nnheader-concat gnus-directory "spam/") @@ -296,27 +300,27 @@ them." :group 'spam) (defcustom spam-install-hooks (or - spam-use-dig - spam-use-gmane-xref - spam-use-blacklist - spam-use-whitelist - spam-use-whitelist-exclusive - spam-use-blackholes - spam-use-hashcash - spam-use-regex-headers - spam-use-regex-body - spam-use-bogofilter - spam-use-bogofilter-headers - spam-use-spamassassin - spam-use-spamassassin-headers - spam-use-bsfilter - spam-use-bsfilter-headers - spam-use-BBDB - spam-use-BBDB-exclusive - spam-use-ifile - spam-use-stat - spam-use-spamoracle - spam-use-crm114) + spam-use-dig + spam-use-gmane-xref + spam-use-blacklist + spam-use-whitelist + spam-use-whitelist-exclusive + spam-use-blackholes + spam-use-hashcash + spam-use-regex-headers + spam-use-regex-body + spam-use-bogofilter + spam-use-bogofilter-headers + spam-use-spamassassin + spam-use-spamassassin-headers + spam-use-bsfilter + spam-use-bsfilter-headers + spam-use-BBDB + spam-use-BBDB-exclusive + spam-use-ifile + spam-use-stat + spam-use-spamoracle + spam-use-crm114) "Whether the spam hooks should be installed. Default to t if one of the spam-use-* variables is set." :group 'spam @@ -330,8 +334,8 @@ Default to t if one of the spam-use-* variables is set." ;;; TODO: deprecate this variable, it's confusing since it's a list of strings, ;;; not regular expressions (defcustom spam-junk-mailgroups (cons - spam-split-group - '("mail.junk" "poste.pourriel")) + spam-split-group + '("mail.junk" "poste.pourriel")) "Mailgroups with spam contents. All unmarked article in such group receive the spam mark on group entry." :type '(repeat (string :tag "Group")) @@ -345,7 +349,7 @@ Only meaningful if you enable `spam-use-gmane-xref'." :group 'spam) (defcustom spam-blackhole-servers '("bl.spamcop.net" "relays.ordb.org" - "dev.null.dk" "relays.visi.com") + "dev.null.dk" "relays.visi.com") "List of blackhole servers. Only meaningful if you enable `spam-use-blackholes'." :type '(repeat (string :tag "Server")) @@ -371,6 +375,7 @@ Only meaningful if you enable `spam-use-blackholes'." :group 'spam) ;; backward-compatibility alias (put 'spam-face 'face-alias 'spam) +(put 'spam-face 'obsolete-face "22.1") (defcustom spam-face 'spam "Face for spam-marked articles." @@ -404,29 +409,29 @@ Only meaningful if you enable `spam-use-regex-body'." (defcustom spam-summary-score-preferred-header nil "Preferred header to use for `spam-summary-score'." :type '(choice :tag "Header name" - (symbol :tag "SpamAssassin etc" X-Spam-Status) - (symbol :tag "Bogofilter" X-Bogosity) - (const :tag "No preference, take best guess." nil)) + (symbol :tag "SpamAssassin etc" X-Spam-Status) + (symbol :tag "Bogofilter" X-Bogosity) + (const :tag "No preference, take best guess." nil)) :group 'spam) (defgroup spam-ifile nil "Spam ifile configuration." :group 'spam) -(make-obsolete-variable 'spam-ifile-path 'spam-ifile-program) -;; "22.1" ;; Gnus 5.10.9 +(make-obsolete-variable 'spam-ifile-path 'spam-ifile-program + "Gnus 5.10.9 (Emacs 22.1)") (defcustom spam-ifile-program (executable-find "ifile") "Name of the ifile program." :type '(choice (file :tag "Location of ifile") - (const :tag "ifile is not installed")) + (const :tag "ifile is not installed")) :group 'spam-ifile) -(make-obsolete-variable 'spam-ifile-database-path 'spam-ifile-database) -;; "22.1" ;; Gnus 5.10.9 +(make-obsolete-variable 'spam-ifile-database-path 'spam-ifile-database + "Gnus 5.10.9 (Emacs 22.1)") (defcustom spam-ifile-database nil "File name of the ifile database." :type '(choice (file :tag "Location of the ifile database") - (const :tag "Use the default")) + (const :tag "Use the default")) :group 'spam-ifile) (defcustom spam-ifile-spam-category "spam" @@ -438,7 +443,7 @@ Only meaningful if you enable `spam-use-regex-body'." "Name of the ham ifile category. If nil, the current group name will be used." :type '(choice (string :tag "Use a fixed category") - (const :tag "Use the current group name")) + (const :tag "Use the current group name")) :group 'spam-ifile) (defcustom spam-ifile-all-categories nil @@ -452,12 +457,12 @@ your main source of newsgroup names." "Spam bogofilter configuration." :group 'spam) -(make-obsolete-variable 'spam-bogofilter-path 'spam-bogofilter-program) -;; "22.1" ;; Gnus 5.10.9 +(make-obsolete-variable 'spam-bogofilter-path 'spam-bogofilter-program + "Gnus 5.10.9 (Emacs 22.1)") (defcustom spam-bogofilter-program (executable-find "bogofilter") "Name of the Bogofilter program." :type '(choice (file :tag "Location of bogofilter") - (const :tag "Bogofilter is not installed")) + (const :tag "Bogofilter is not installed")) :group 'spam-bogofilter) (defvar spam-bogofilter-valid 'unknown "Is the bogofilter version valid?") @@ -496,20 +501,20 @@ your main source of newsgroup names." "Location of the Bogofilter database. When nil, use the default location." :type '(choice (directory - :tag "Location of the Bogofilter database directory") - (const :tag "Use the default")) + :tag "Location of the Bogofilter database directory") + (const :tag "Use the default")) :group 'spam-bogofilter) (defgroup spam-bsfilter nil "Spam bsfilter configuration." :group 'spam) -(make-obsolete-variable 'spam-bsfilter-path 'spam-bsfilter-program) -;; "22.1" ;; Gnus 5.10.9 +(make-obsolete-variable 'spam-bsfilter-path 'spam-bsfilter-program + "Gnus 5.10.9 (Emacs 22.1)") (defcustom spam-bsfilter-program (executable-find "bsfilter") "Name of the Bsfilter program." :type '(choice (file :tag "Location of bsfilter") - (const :tag "Bsfilter is not installed")) + (const :tag "Bsfilter is not installed")) :group 'spam-bsfilter) (defcustom spam-bsfilter-header "X-Spam-Flag" @@ -545,8 +550,8 @@ When nil, use the default location." (defcustom spam-bsfilter-database-directory nil "Directory path of the Bsfilter databases." :type '(choice (directory - :tag "Location of the Bsfilter database directory") - (const :tag "Use the default")) + :tag "Location of the Bsfilter database directory") + (const :tag "Use the default")) :group 'spam-bsfilter) (defgroup spam-spamoracle nil @@ -557,13 +562,13 @@ When nil, use the default location." "Location of spamoracle database file. When nil, use the default spamoracle database." :type '(choice (directory :tag "Location of spamoracle database file.") - (const :tag "Use the default")) + (const :tag "Use the default")) :group 'spam-spamoracle) (defcustom spam-spamoracle-binary (executable-find "spamoracle") "Location of the spamoracle binary." :type '(choice (directory :tag "Location of the spamoracle binary") - (const :tag "Use the default")) + (const :tag "Use the default")) :group 'spam-spamoracle) (defgroup spam-spamassassin nil @@ -571,13 +576,13 @@ When nil, use the default spamoracle database." :group 'spam) (make-obsolete-variable 'spam-spamassassin-path - 'spam-spamassassin-program) ;; "22.1" ;; Gnus 5.10.9 + 'spam-spamassassin-program "Gnus 5.10.9 (Emacs 22.1)") (defcustom spam-assassin-program (executable-find "spamassassin") "Name of the spamassassin program. Hint: set this to \"spamc\" if you have spamd running. See the spamc and spamd man pages for more information on these programs." :type '(choice (file :tag "Location of spamc") - (const :tag "spamassassin is not installed")) + (const :tag "spamassassin is not installed")) :group 'spam-spamassassin) (defcustom spam-spamassassin-arguments () @@ -602,12 +607,12 @@ identification" :type 'string :group 'spam-spamassassin) -(make-obsolete-variable 'spam-sa-learn-path 'spam-sa-learn-program) -;; "22.1" ;; Gnus 5.10.9 +(make-obsolete-variable 'spam-sa-learn-path 'spam-sa-learn-program + "Gnus 5.10.9 (Emacs 22.1)") (defcustom spam-sa-learn-program (executable-find "sa-learn") "Name of the sa-learn program." :type '(choice (file :tag "Location of spamassassin") - (const :tag "spamassassin is not installed")) + (const :tag "spamassassin is not installed")) :group 'spam-spamassassin) (defcustom spam-sa-learn-rebuild t @@ -641,7 +646,7 @@ order for SpamAssassin to recognize the new registered spam." (defcustom spam-crm114-program (executable-find "mailfilter.crm") "File path of the CRM114 Mailfilter executable program." :type '(choice (file :tag "Location of CRM114 Mailfilter") - (const :tag "CRM114 Mailfilter is not installed")) + (const :tag "CRM114 Mailfilter is not installed")) :group 'spam-crm114) (defcustom spam-crm114-header "X-CRM114-Status" @@ -659,12 +664,12 @@ order for SpamAssassin to recognize the new registered spam." :type 'string :group 'spam-crm114) -(defcustom spam-crm114-spam-strong-switch "--UNKNOWN" +(defcustom spam-crm114-spam-strong-switch "--unlearn" "The switch that CRM114 Mailfilter uses to unregister ham messages." :type 'string :group 'spam-crm114) -(defcustom spam-crm114-ham-strong-switch "--UNKNOWN" +(defcustom spam-crm114-ham-strong-switch "--unlearn" "The switch that CRM114 Mailfilter uses to unregister spam messages." :type 'string :group 'spam-crm114) @@ -677,8 +682,8 @@ order for SpamAssassin to recognize the new registered spam." (defcustom spam-crm114-database-directory nil "Directory path of the CRM114 Mailfilter databases." :type '(choice (directory - :tag "Location of the CRM114 Mailfilter database directory") - (const :tag "Use the default")) + :tag "Location of the CRM114 Mailfilter database directory") + (const :tag "Use the default")) :group 'spam-crm114) ;;; Key bindings for spam control. @@ -688,14 +693,15 @@ order for SpamAssassin to recognize the new registered spam." "Sx" gnus-summary-mark-as-spam "Mst" spam-generic-score "Msx" gnus-summary-mark-as-spam - "\M-d" gnus-summary-mark-as-spam) + "\M-d" gnus-summary-mark-as-spam + "$" gnus-summary-mark-as-spam) (defvar spam-cache-lookups t "Whether spam.el will try to cache lookups using `spam-caches'.") (defvar spam-caches (make-hash-table - :size 10 - :test 'equal) + :size 10 + :test 'equal) "Cache of spam detection entries.") (defvar spam-old-articles nil @@ -734,11 +740,11 @@ When either list is nil, the other is returned." (if (and list1 list2) ;; we have two non-nil lists (progn - (dolist (item (append list1 list2)) - (when (and (memq item list1) (memq item list2)) - (setq list1 (delq item list1)) - (setq list2 (delq item list2)))) - (append list1 list2)) + (dolist (item (append list1 list2)) + (when (and (memq item list1) (memq item list2)) + (setq list1 (delq item list1)) + (setq list2 (delq item list2)))) + (append list1 list2)) ;; if either of the lists was nil, return the other one (if list1 list1 list2))) @@ -746,9 +752,9 @@ When either list is nil, the other is returned." "Checks if MARK is considered a ham mark in GROUP." (when (stringp group) (let* ((marks (spam-group-ham-marks group spam)) - (marks (if (symbolp mark) - marks - (mapcar 'symbol-value marks)))) + (marks (if (symbolp mark) + marks + (mapcar 'symbol-value marks)))) (memq mark marks)))) (defun spam-group-spam-mark-p (group mark) @@ -759,10 +765,10 @@ When either list is nil, the other is returned." "In GROUP, get all the ham marks." (when (stringp group) (let* ((marks (if spam - (gnus-parameter-spam-marks group) - (gnus-parameter-ham-marks group))) - (marks (car marks)) - (marks (if (listp (car marks)) (car marks) marks))) + (gnus-parameter-spam-marks group) + (gnus-parameter-ham-marks group))) + (marks (car marks)) + (marks (if (listp (car marks)) (car marks) marks))) marks))) (defun spam-group-spam-marks (group) @@ -773,15 +779,15 @@ When either list is nil, the other is returned." "Is GROUP a spam group?" (if (and (stringp group) (< 0 (length group))) (or (member group spam-junk-mailgroups) - (memq 'gnus-group-spam-classification-spam - (gnus-parameter-spam-contents group))) + (memq 'gnus-group-spam-classification-spam + (gnus-parameter-spam-contents group))) nil)) (defun spam-group-ham-contents-p (group) "Is GROUP a ham group?" (if (stringp group) (memq 'gnus-group-spam-classification-ham - (gnus-parameter-spam-contents group)) + (gnus-parameter-spam-contents group)) nil)) (defun spam-classifications () @@ -810,20 +816,20 @@ When either list is nil, the other is returned." (defun spam-list-articles (articles classification) (let ((mark-check (if (eq classification 'spam) - 'spam-group-spam-mark-p - 'spam-group-ham-mark-p)) - alist mark-cache-yes mark-cache-no) + 'spam-group-spam-mark-p + 'spam-group-ham-mark-p)) + alist mark-cache-yes mark-cache-no) (dolist (article articles) (let ((mark (gnus-summary-article-mark article))) - (unless (or (memq mark mark-cache-yes) - (memq mark mark-cache-no)) - (if (funcall mark-check - gnus-newsgroup-name - mark) - (push mark mark-cache-yes) - (push mark mark-cache-no))) - (when (memq mark mark-cache-yes) - (push article alist)))) + (unless (or (memq mark mark-cache-yes) + (memq mark mark-cache-no)) + (if (funcall mark-check + gnus-newsgroup-name + mark) + (push mark mark-cache-yes) + (push mark mark-cache-no))) + (when (memq mark mark-cache-yes) + (push article alist)))) alist)) ;;}}} @@ -839,13 +845,13 @@ backend is STATISTICAL." (setq spam-backends (add-to-list 'spam-backends backend)) (while properties (let ((property (pop properties)) - (value (pop properties))) + (value (pop properties))) (if (spam-backend-property-valid-p property) - (put backend property value) - (gnus-error - 5 - "spam-install-backend-super got an invalid property %s" - property))))) + (put backend property value) + (gnus-error + 5 + "spam-install-backend-super got an invalid property %s" + property))))) (defun spam-backend-list (&optional type) "Return a list of all the backend symbols, constrained by TYPE. @@ -854,16 +860,16 @@ When TYPE is 'mover, only mover backends are returned." (let (list) (dolist (backend spam-backends) (when (or - (null type) ;either no type was requested - ;; or the type is 'mover and the backend is a mover - (and - (eq type 'mover) - (spam-backend-mover-p backend)) - ;; or the type is 'non-mover and the backend is not a mover - (and - (eq type 'non-mover) - (not (spam-backend-mover-p backend)))) - (push backend list))) + (null type) ;either no type was requested + ;; or the type is 'mover and the backend is a mover + (and + (eq type 'mover) + (spam-backend-mover-p backend)) + ;; or the type is 'non-mover and the backend is not a mover + (and + (eq type 'non-mover) + (not (spam-backend-mover-p backend)))) + (push backend list))) list)) (defun spam-backend-check (backend) @@ -887,16 +893,16 @@ that the message is definitely a spam." "Return information about BACKEND." (if (spam-backend-valid-p backend) (let (info) - (setq info (format "Backend %s has the following properties:\n" - backend)) - (dolist (property (spam-backend-properties)) - (setq info (format "%s%s=%s\n" - info - property - (get backend property)))) - info) + (setq info (format "Backend %s has the following properties:\n" + backend)) + (dolist (property (spam-backend-properties)) + (setq info (format "%s%s=%s\n" + info + property + (get backend property)))) + info) (gnus-error 5 "spam-backend-info was asked about an invalid backend %s" - backend))) + backend))) (defun spam-backend-function (backend classification type) "Get the BACKEND function for CLASSIFICATION and TYPE. @@ -906,11 +912,11 @@ CLASSIFICATION is 'ham or 'spam." (spam-classification-valid-p classification) (spam-backend-function-type-valid-p type)) (let ((retrieval - (intern - (format "spam-backend-%s-%s-function" - classification - type)))) - (funcall retrieval backend)) + (intern + (format "spam-backend-%s-%s-function" + classification + type)))) + (funcall retrieval backend)) (gnus-error 5 "%s was passed invalid backend %s, classification %s, or type %s" @@ -920,15 +926,15 @@ CLASSIFICATION is 'ham or 'spam." type))) (defun spam-backend-article-list-property (classification - &optional unregister) + &optional unregister) "Property name of article list with CLASSIFICATION and UNREGISTER." (let* ((r (if unregister "unregister" "register")) - (prop (format "%s-%s" classification r))) + (prop (format "%s-%s" classification r))) prop)) (defun spam-backend-get-article-todo-list (backend - classification - &optional unregister) + classification + &optional unregister) "Get the articles to be processed for BACKEND and CLASSIFICATION. With UNREGISTER, get articles to be unregistered. This is a temporary storage function - nothing here persists." @@ -936,7 +942,8 @@ This is a temporary storage function - nothing here persists." backend (intern (spam-backend-article-list-property classification unregister)))) -(defun spam-backend-put-article-todo-list (backend classification list &optional unregister) +(defun spam-backend-put-article-todo-list (backend classification list + &optional unregister) "Set the LIST of articles to be processed for BACKEND and CLASSIFICATION. With UNREGISTER, set articles to be unregistered. This is a temporary storage function - nothing here persists." @@ -1034,127 +1041,125 @@ backends)." ;;{{{ backend installations (spam-install-checkonly-backend 'spam-use-blackholes - 'spam-check-blackholes) + 'spam-check-blackholes) (spam-install-checkonly-backend 'spam-use-hashcash - 'spam-check-hashcash) + 'spam-check-hashcash) (spam-install-checkonly-backend 'spam-use-spamassassin-headers - 'spam-check-spamassassin-headers) + 'spam-check-spamassassin-headers) (spam-install-checkonly-backend 'spam-use-bogofilter-headers - 'spam-check-bogofilter-headers) + 'spam-check-bogofilter-headers) (spam-install-checkonly-backend 'spam-use-bsfilter-headers - 'spam-check-bsfilter-headers) + 'spam-check-bsfilter-headers) (spam-install-checkonly-backend 'spam-use-gmane-xref - 'spam-check-gmane-xref) + 'spam-check-gmane-xref) (spam-install-checkonly-backend 'spam-use-regex-headers - 'spam-check-regex-headers) + 'spam-check-regex-headers) (spam-install-statistical-checkonly-backend 'spam-use-regex-body - 'spam-check-regex-body) + 'spam-check-regex-body) -;; TODO: NOTE: spam-use-ham-copy is now obsolete, use (ham spam-use-copy) instead +;; TODO: NOTE: spam-use-ham-copy is now obsolete, use (ham spam-use-copy) (spam-install-mover-backend 'spam-use-move - 'spam-move-ham-routine - 'spam-move-spam-routine - nil - nil) + 'spam-move-ham-routine + 'spam-move-spam-routine + nil + nil) (spam-install-nocheck-backend 'spam-use-copy - 'spam-copy-ham-routine - 'spam-copy-spam-routine - nil - nil) + 'spam-copy-ham-routine + 'spam-copy-spam-routine + nil + nil) (spam-install-nocheck-backend 'spam-use-gmane - 'spam-report-gmane-unregister-routine - 'spam-report-gmane-register-routine - 'spam-report-gmane-register-routine - 'spam-report-gmane-unregister-routine) + 'spam-report-gmane-unregister-routine + 'spam-report-gmane-register-routine + 'spam-report-gmane-register-routine + 'spam-report-gmane-unregister-routine) (spam-install-nocheck-backend 'spam-use-resend - 'spam-report-resend-register-ham-routine - 'spam-report-resend-register-routine - nil - nil) + 'spam-report-resend-register-ham-routine + 'spam-report-resend-register-routine + nil + nil) (spam-install-backend 'spam-use-BBDB - 'spam-check-BBDB - 'spam-BBDB-register-routine - nil - 'spam-BBDB-unregister-routine - nil) + 'spam-check-BBDB + 'spam-BBDB-register-routine + nil + 'spam-BBDB-unregister-routine + nil) (spam-install-backend-alias 'spam-use-BBDB 'spam-use-BBDB-exclusive) (spam-install-backend 'spam-use-blacklist - 'spam-check-blacklist - nil - 'spam-blacklist-register-routine - nil - 'spam-blacklist-unregister-routine) + 'spam-check-blacklist + nil + 'spam-blacklist-register-routine + nil + 'spam-blacklist-unregister-routine) (spam-install-backend 'spam-use-whitelist - 'spam-check-whitelist - 'spam-whitelist-register-routine - nil - 'spam-whitelist-unregister-routine - nil) + 'spam-check-whitelist + 'spam-whitelist-register-routine + nil + 'spam-whitelist-unregister-routine + nil) (spam-install-statistical-backend 'spam-use-ifile - 'spam-check-ifile - 'spam-ifile-register-ham-routine - 'spam-ifile-register-spam-routine - 'spam-ifile-unregister-ham-routine - 'spam-ifile-unregister-spam-routine) + 'spam-check-ifile + 'spam-ifile-register-ham-routine + 'spam-ifile-register-spam-routine + 'spam-ifile-unregister-ham-routine + 'spam-ifile-unregister-spam-routine) (spam-install-statistical-backend 'spam-use-spamoracle - 'spam-check-spamoracle - 'spam-spamoracle-learn-ham - 'spam-spamoracle-learn-spam - 'spam-spamoracle-unlearn-ham - 'spam-spamoracle-unlearn-spam) + 'spam-check-spamoracle + 'spam-spamoracle-learn-ham + 'spam-spamoracle-learn-spam + 'spam-spamoracle-unlearn-ham + 'spam-spamoracle-unlearn-spam) (spam-install-statistical-backend 'spam-use-stat - 'spam-check-stat - 'spam-stat-register-ham-routine - 'spam-stat-register-spam-routine - 'spam-stat-unregister-ham-routine - 'spam-stat-unregister-spam-routine) + 'spam-check-stat + 'spam-stat-register-ham-routine + 'spam-stat-register-spam-routine + 'spam-stat-unregister-ham-routine + 'spam-stat-unregister-spam-routine) (spam-install-statistical-backend 'spam-use-spamassassin - 'spam-check-spamassassin - 'spam-spamassassin-register-ham-routine - 'spam-spamassassin-register-spam-routine - 'spam-spamassassin-unregister-ham-routine - 'spam-spamassassin-unregister-spam-routine) + 'spam-check-spamassassin + 'spam-spamassassin-register-ham-routine + 'spam-spamassassin-register-spam-routine + 'spam-spamassassin-unregister-ham-routine + 'spam-spamassassin-unregister-spam-routine) (spam-install-statistical-backend 'spam-use-bogofilter - 'spam-check-bogofilter - 'spam-bogofilter-register-ham-routine - 'spam-bogofilter-register-spam-routine - 'spam-bogofilter-unregister-ham-routine - 'spam-bogofilter-unregister-spam-routine) + 'spam-check-bogofilter + 'spam-bogofilter-register-ham-routine + 'spam-bogofilter-register-spam-routine + 'spam-bogofilter-unregister-ham-routine + 'spam-bogofilter-unregister-spam-routine) (spam-install-statistical-backend 'spam-use-bsfilter - 'spam-check-bsfilter - 'spam-bsfilter-register-ham-routine - 'spam-bsfilter-register-spam-routine - 'spam-bsfilter-unregister-ham-routine - 'spam-bsfilter-unregister-spam-routine) + 'spam-check-bsfilter + 'spam-bsfilter-register-ham-routine + 'spam-bsfilter-register-spam-routine + 'spam-bsfilter-unregister-ham-routine + 'spam-bsfilter-unregister-spam-routine) (spam-install-statistical-backend 'spam-use-crm114 - 'spam-check-crm114 - 'spam-crm114-register-ham-routine - 'spam-crm114-register-spam-routine - ;; does CRM114 Mailfilter support unregistration? - nil - nil) - + 'spam-check-crm114 + 'spam-crm114-register-ham-routine + 'spam-crm114-register-spam-routine + 'spam-crm114-unregister-ham-routine + 'spam-crm114-unregister-spam-routine) ;;}}} ;;{{{ scoring and summary formatting @@ -1162,31 +1167,31 @@ backends)." "Return the extra headers spam.el thinks are necessary." (let (list) (when (or spam-use-spamassassin - spam-use-spamassassin-headers - spam-use-regex-headers) + spam-use-spamassassin-headers + spam-use-regex-headers) (push 'X-Spam-Status list)) (when (or spam-use-bogofilter - spam-use-regex-headers) + spam-use-regex-headers) (push 'X-Bogosity list)) (when (or spam-use-crm114 - spam-use-regex-headers) + spam-use-regex-headers) (push 'X-CRM114-Status list)) list)) (defun spam-user-format-function-S (headers) (when headers (format "%3.2f" - (spam-summary-score headers spam-summary-score-preferred-header)))) + (spam-summary-score headers spam-summary-score-preferred-header)))) (defun spam-article-sort-by-spam-status (h1 h2) "Sort articles by score." (let (result) (dolist (header (spam-necessary-extra-headers)) (let ((s1 (spam-summary-score h1 header)) - (s2 (spam-summary-score h2 header))) + (s2 (spam-summary-score h2 header))) (unless (= s1 s2) - (setq result (< s1 s2)) - (return)))) + (setq result (< s1 s2)) + (return)))) result)) (defvar spam-spamassassin-score-regexp @@ -1223,13 +1228,13 @@ With SPECIFIC-HEADER, returns only that header's score. Will not return a nil score." (let (score) (dolist (header - (if specific-header - (list specific-header) - (spam-necessary-extra-headers))) + (if specific-header + (list specific-header) + (spam-necessary-extra-headers))) (setq score - (spam-extra-header-to-number header headers)) + (spam-extra-header-to-number header headers)) (when score - (return))) + (return))) (or score 0))) (defun spam-generic-score (&optional recheck) @@ -1256,15 +1261,15 @@ Will not return a nil score." (let (found) (dolist (backend (spam-backend-list)) (when (and (spam-backend-statistical-p backend) - (or (symbol-value backend) - (memq backend force-symbols))) - (setq found backend))) + (or (symbol-value backend) + (memq backend force-symbols))) + (setq found backend))) found)) (defvar spam-list-of-processors ;; note the nil processors are not defined in gnus.el '((gnus-group-spam-exit-processor-bogofilter spam spam-use-bogofilter) - (gnus-group-spam-exit-processor-bsfilter spam spam-use-bsfilter) + (gnus-group-spam-exit-processor-bsfilter spam spam-use-bsfilter) (gnus-group-spam-exit-processor-blacklist spam spam-use-blacklist) (gnus-group-spam-exit-processor-ifile spam spam-use-ifile) (gnus-group-spam-exit-processor-stat spam spam-use-stat) @@ -1287,6 +1292,7 @@ variable. When the processor variable is nil, just the classification and spam-use-* check variable are used. This is superseded by the new spam backend code, so it's only consulted for backwards compatibility.") +(make-obsolete-variable 'spam-list-of-processors nil "22.1") (defun spam-group-processor-p (group backend &optional classification) "Checks if GROUP has a BACKEND with CLASSIFICATION registered. @@ -1295,38 +1301,38 @@ gnus.el and in spam-list-of-processors. In the case of mover backends, checks the setting of `spam-summary-exit-behavior' in addition to the set values for the group." (if (and (stringp group) - (symbolp backend)) + (symbolp backend)) (let ((old-style (assq backend spam-list-of-processors)) - (parameters (nth 0 (gnus-parameter-spam-process group))) - found) - (if old-style ; old-style processor - (spam-group-processor-p group (nth 2 old-style) (nth 1 old-style)) - ;; now search for the parameter - (dolist (parameter parameters) - (when (and (null found) - (listp parameter) - (eq classification (nth 0 parameter)) - (eq backend (nth 1 parameter))) - (setq found t))) - - ;; now, if the parameter was not found, do the - ;; spam-summary-exit-behavior-logic for mover backends - (unless found - (when (spam-backend-mover-p backend) - (setq - found - (cond - ((eq spam-summary-exit-behavior 'move-all) t) - ((eq spam-summary-exit-behavior 'move-none) nil) - ((eq spam-summary-exit-behavior 'default) - (or (eq classification 'spam) ;move spam out of all groups - ;; move ham out of spam groups - (and (eq classification 'ham) - (spam-group-spam-contents-p group)))) - (t (gnus-error 5 "Unknown spam-summary-exit-behavior: %s" - spam-summary-exit-behavior)))))) - - found)) + (parameters (nth 0 (gnus-parameter-spam-process group))) + found) + (if old-style ; old-style processor + (spam-group-processor-p group (nth 2 old-style) (nth 1 old-style)) + ;; now search for the parameter + (dolist (parameter parameters) + (when (and (null found) + (listp parameter) + (eq classification (nth 0 parameter)) + (eq backend (nth 1 parameter))) + (setq found t))) + + ;; now, if the parameter was not found, do the + ;; spam-summary-exit-behavior-logic for mover backends + (unless found + (when (spam-backend-mover-p backend) + (setq + found + (cond + ((eq spam-summary-exit-behavior 'move-all) t) + ((eq spam-summary-exit-behavior 'move-none) nil) + ((eq spam-summary-exit-behavior 'default) + (or (eq classification 'spam) ;move spam out of all groups + ;; move ham out of spam groups + (and (eq classification 'ham) + (spam-group-spam-contents-p group)))) + (t (gnus-error 5 "Unknown spam-summary-exit-behavior: %s" + spam-summary-exit-behavior)))))) + + found)) nil)) ;;}}} @@ -1338,21 +1344,21 @@ addition to the set values for the group." ;; group parameters (when (spam-group-spam-contents-p gnus-newsgroup-name) (gnus-message 6 "Marking %s articles as spam" - (if spam-mark-only-unseen-as-spam - "unseen" - "unread")) + (if spam-mark-only-unseen-as-spam + "unseen" + "unread")) (let ((articles (if spam-mark-only-unseen-as-spam - gnus-newsgroup-unseen - gnus-newsgroup-unreads))) + gnus-newsgroup-unseen + gnus-newsgroup-unreads))) (if spam-mark-new-messages-in-spam-group-as-spam - (dolist (article articles) - (gnus-summary-mark-article article gnus-spam-mark)) - (gnus-message 9 "Did not mark new messages as spam."))))) + (dolist (article articles) + (gnus-summary-mark-article article gnus-spam-mark)) + (gnus-message 9 "Did not mark new messages as spam."))))) (defun spam-summary-prepare () (setq spam-old-articles - (list (cons 'ham (spam-list-articles gnus-newsgroup-articles 'ham)) - (cons 'spam (spam-list-articles gnus-newsgroup-articles 'spam)))) + (list (cons 'ham (spam-list-articles gnus-newsgroup-articles 'ham)) + (cons 'spam (spam-list-articles gnus-newsgroup-articles 'spam)))) (spam-mark-junk-as-spam-routine)) ;; The spam processors are invoked for any group, spam or ham or neither @@ -1368,46 +1374,46 @@ addition to the set values for the group." ;; we have to iterate over the processors, or else we'll be too slow (dolist (classification (spam-classifications)) (let* ((old-articles (cdr-safe (assq classification spam-old-articles))) - (new-articles (spam-list-articles - gnus-newsgroup-articles - classification)) - (changed-articles (spam-set-difference new-articles old-articles))) - ;; now that we have the changed articles, we go through the processors - (dolist (backend (spam-backend-list)) - (let (unregister-list) - (dolist (article changed-articles) - (let ((id (spam-fetch-field-message-id-fast article))) - (when (spam-log-unregistration-needed-p - id 'process classification backend) - (push article unregister-list)))) - ;; call spam-register-routine with specific articles to unregister, - ;; when there are articles to unregister and the check is enabled - (when (and unregister-list (symbol-value backend)) - (spam-backend-put-article-todo-list backend - classification - unregister-list - t)))))) + (new-articles (spam-list-articles + gnus-newsgroup-articles + classification)) + (changed-articles (spam-set-difference new-articles old-articles))) + ;; now that we have the changed articles, we go through the processors + (dolist (backend (spam-backend-list)) + (let (unregister-list) + (dolist (article changed-articles) + (let ((id (spam-fetch-field-message-id-fast article))) + (when (spam-log-unregistration-needed-p + id 'process classification backend) + (push article unregister-list)))) + ;; call spam-register-routine with specific articles to unregister, + ;; when there are articles to unregister and the check is enabled + (when (and unregister-list (symbol-value backend)) + (spam-backend-put-article-todo-list backend + classification + unregister-list + t)))))) ;; do the non-moving backends first, then the moving ones (dolist (backend-type '(non-mover mover)) (dolist (classification (spam-classifications)) - (dolist (backend (spam-backend-list backend-type)) - (when (spam-group-processor-p - gnus-newsgroup-name - backend - classification) - (spam-backend-put-article-todo-list backend - classification - (spam-list-articles - gnus-newsgroup-articles - classification)))))) + (dolist (backend (spam-backend-list backend-type)) + (when (spam-group-processor-p + gnus-newsgroup-name + backend + classification) + (spam-backend-put-article-todo-list backend + classification + (spam-list-articles + gnus-newsgroup-articles + classification)))))) (spam-resolve-registrations-routine) ; do the registrations now ;; we mark all the leftover spam articles as expired at the end (dolist (article (spam-list-articles - gnus-newsgroup-articles - 'spam)) + gnus-newsgroup-articles + 'spam)) (gnus-summary-mark-article article gnus-expirable-mark))) (setq spam-old-articles nil)) @@ -1428,67 +1434,94 @@ addition to the set values for the group." (gnus-summary-kill-process-mark) (let ((backend-supports-deletions - (gnus-check-backend-function - 'request-move-article gnus-newsgroup-name)) - (respool-method (gnus-find-method-for-group gnus-newsgroup-name)) - article mark deletep respool) + (gnus-check-backend-function + 'request-move-article gnus-newsgroup-name)) + (respool-method (gnus-find-method-for-group gnus-newsgroup-name)) + article mark deletep respool valid-move-destinations) (when (member 'respool groups) - (setq respool t) ; boolean for later + (setq respool t) ; boolean for later (setq groups '("fake"))) ; when respooling, groups are dynamic so fake it + ;; exclude invalid move destinations + (dolist (group groups) + (unless + (or + (and + (eq classification 'spam) + (spam-group-spam-contents-p gnus-newsgroup-name) + (spam-group-spam-contents-p group) + (gnus-message + 3 + "Sorry, can't move spam from spam group %s to spam group %s" + gnus-newsgroup-name + group)) + (and + (eq classification 'ham) + (spam-group-ham-contents-p gnus-newsgroup-name) + (spam-group-ham-contents-p group) + (gnus-message + 3 + "Sorry, can't move ham from ham group %s to ham group %s" + gnus-newsgroup-name + group))) + (push group valid-move-destinations))) + + (setq groups (nreverse valid-move-destinations)) + ;; now do the actual move (dolist (group groups) + (when (and articles (stringp group)) - ;; first, mark the article with the process mark and, if needed, - ;; the unread or expired mark (for ham and spam respectively) + ;; first, mark the article with the process mark and, if needed, + ;; the unread or expired mark (for ham and spam respectively) + (dolist (article articles) + (when (and (eq classification 'ham) + spam-mark-ham-unread-before-move-from-spam-group) + (gnus-message 9 "Marking ham article %d unread before move" + article) + (gnus-summary-mark-article article gnus-unread-mark)) + (when (and (eq classification 'spam) + (not copy)) + (gnus-message 9 "Marking spam article %d expirable before move" + article) + (gnus-summary-mark-article article gnus-expirable-mark)) + (gnus-summary-set-process-mark article) + + (if respool ; respooling is with a "fake" group + (let ((spam-split-disabled + (or spam-split-disabled + (and (eq classification 'ham) + spam-disable-spam-split-during-ham-respool)))) + (gnus-message 9 "Respooling article %d with method %s" + article respool-method) + (gnus-summary-respool-article nil respool-method)) + ;; else, we are not respooling + (if (or (not backend-supports-deletions) + (> (length groups) 1)) + (progn ; if copying, copy and set deletep + (gnus-message 9 "Copying article %d to group %s" + article group) + (gnus-summary-copy-article nil group) + (setq deletep t)) + (gnus-message 9 "Moving article %d to group %s" + article group) + (gnus-summary-move-article nil group)))))) ; else move articles + + ;; now delete the articles, unless a) copy is t, and there was a copy done + ;; b) a move was done to a single group + ;; c) backend-supports-deletions is nil + (unless copy + (when (and deletep backend-supports-deletions) (dolist (article articles) - (when (and (eq classification 'ham) - spam-mark-ham-unread-before-move-from-spam-group) - (gnus-message 9 "Marking ham article %d unread before move" - article) - (gnus-summary-mark-article article gnus-unread-mark)) - (when (and (eq classification 'spam) - (not copy)) - (gnus-message 9 "Marking spam article %d expirable before move" - article) - (gnus-summary-mark-article article gnus-expirable-mark)) (gnus-summary-set-process-mark article) - - (if respool ; respooling is with a "fake" group - (let ((spam-split-disabled - (or spam-split-disabled - (and (eq classification 'ham) - spam-disable-spam-split-during-ham-respool)))) - (gnus-message 9 "Respooling article %d with method %s" - article respool-method) - (gnus-summary-respool-article nil respool-method)) - (if (or (not backend-supports-deletions) ; else, we are not respooling - (> (length groups) 1)) - (progn ; if copying, copy and set deletep - (gnus-message 9 "Copying article %d to group %s" - article group) - (gnus-summary-copy-article nil group) - (setq deletep t)) - (gnus-message 9 "Moving article %d to group %s" - article group) - (gnus-summary-move-article nil group))))) ; else move articles - - ;; now delete the articles, unless a) copy is t, and there was a copy done - ;; b) a move was done to a single group - ;; c) backend-supports-deletions is nil - (unless copy - (when (and deletep backend-supports-deletions) - (dolist (article articles) - (gnus-summary-set-process-mark article) - (gnus-message 9 "Deleting article %d" article)) - (when articles - (let ((gnus-novice-user nil)) ; don't ask me if I'm sure - (gnus-summary-delete-article nil))))) - - (gnus-summary-yank-process-mark) - (length articles)))) + (gnus-message 9 "Deleting article %d" article)) + (when articles + (let ((gnus-novice-user nil)) ; don't ask me if I'm sure + (gnus-summary-delete-article nil))))) + (gnus-summary-yank-process-mark) + (length articles))) (defun spam-copy-spam-routine (articles) (spam-copy-or-move-routine @@ -1536,44 +1569,44 @@ addition to the set values for the group." ;; (nnml-possibly-change-directory ;; (gnus-group-real-name gnus-newsgroup-name)) ;; (setq article-filename (expand-file-name -;; (int-to-string article) nnml-current-directory))) +;; (int-to-string article) nnml-current-directory))) ;; (if (file-exists-p article-filename) -;; article-filename +;; article-filename ;; nil))) (defun spam-fetch-field-fast (article field &optional prepared-data-header) - "Fetch a FIELD for ARTICLE quickly, using the internal gnus-data-list function. + "Fetch a FIELD for ARTICLE with the internal `gnus-data-list' function. When PREPARED-DATA-HEADER is given, don't look in the Gnus data. When FIELD is 'number, ARTICLE can be any number (since we want to find it out)." (when (numberp article) (let* ((data-header (or prepared-data-header - (spam-fetch-article-header article)))) + (spam-fetch-article-header article)))) (if (arrayp data-header) - (cond - ((equal field 'number) - (mail-header-number data-header)) - ((equal field 'from) - (mail-header-from data-header)) - ((equal field 'message-id) - (mail-header-message-id data-header)) - ((equal field 'subject) - (mail-header-subject data-header)) - ((equal field 'references) - (mail-header-references data-header)) - ((equal field 'date) - (mail-header-date data-header)) - ((equal field 'xref) - (mail-header-xref data-header)) - ((equal field 'extra) - (mail-header-extra data-header)) - (t - (gnus-error - 5 - "spam-fetch-field-fast: unknown field %s requested" - field) - nil)) - (gnus-message 6 "Article %d has a nil data header" article))))) + (cond + ((equal field 'number) + (mail-header-number data-header)) + ((equal field 'from) + (mail-header-from data-header)) + ((equal field 'message-id) + (mail-header-message-id data-header)) + ((equal field 'subject) + (mail-header-subject data-header)) + ((equal field 'references) + (mail-header-references data-header)) + ((equal field 'date) + (mail-header-date data-header)) + ((equal field 'xref) + (mail-header-xref data-header)) + ((equal field 'extra) + (mail-header-extra data-header)) + (t + (gnus-error + 5 + "spam-fetch-field-fast: unknown field %s requested" + field) + nil)) + (gnus-message 6 "Article %d has a nil data header" article))))) (defun spam-fetch-field-from-fast (article &optional prepared-data-header) (spam-fetch-field-fast article 'from prepared-data-header)) @@ -1587,27 +1620,26 @@ to find it out)." (defun spam-generate-fake-headers (article) (let ((dh (spam-fetch-article-header article))) (if dh - (concat - (format - ;; 80-character limit makes for strange constructs - (concat "From: %s\nSubject: %s\nMessage-ID: %s\n" - "Date: %s\nReferences: %s\nXref: %s\n") - (spam-fetch-field-fast article 'from dh) - (spam-fetch-field-fast article 'subject dh) - (spam-fetch-field-fast article 'message-id dh) - (spam-fetch-field-fast article 'date dh) - (spam-fetch-field-fast article 'references dh) - (spam-fetch-field-fast article 'xref dh)) - (when (spam-fetch-field-fast article 'extra dh) - (format "%s\n" (spam-fetch-field-fast article 'extra dh)))) + (concat + (format + ;; 80-character limit makes for strange constructs + (concat "From: %s\nSubject: %s\nMessage-ID: %s\n" + "Date: %s\nReferences: %s\nXref: %s\n") + (spam-fetch-field-fast article 'from dh) + (spam-fetch-field-fast article 'subject dh) + (spam-fetch-field-fast article 'message-id dh) + (spam-fetch-field-fast article 'date dh) + (spam-fetch-field-fast article 'references dh) + (spam-fetch-field-fast article 'xref dh)) + (when (spam-fetch-field-fast article 'extra dh) + (format "%s\n" (spam-fetch-field-fast article 'extra dh)))) (gnus-message 5 "spam-generate-fake-headers: article %d didn't have a valid header" article)))) (defun spam-fetch-article-header (article) - (save-excursion - (set-buffer gnus-summary-buffer) + (with-current-buffer gnus-summary-buffer (gnus-read-header article) (nth 3 (assq article gnus-newsgroup-data)))) ;;}}} @@ -1627,122 +1659,122 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (unless spam-split-disabled (let ((spam-split-group-choice spam-split-group)) (dolist (check specific-checks) - (when (stringp check) - (setq spam-split-group-choice check) - (setq specific-checks (delq check specific-checks)))) + (when (stringp check) + (setq spam-split-group-choice check) + (setq specific-checks (delq check specific-checks)))) (let ((spam-split-group spam-split-group-choice) - (widening-needed-check (spam-widening-needed-p specific-checks))) - (save-excursion - (save-restriction - (when widening-needed-check - (widen) - (gnus-message 8 "spam-split: widening the buffer (%s requires it)" - widening-needed-check)) - (let ((backends (spam-backend-list)) - decision) - (while (and backends (not decision)) - (let* ((backend (pop backends)) - (check-function (spam-backend-check backend)) - (spam-split-group (if spam-split-symbolic-return - 'spam - spam-split-group))) - (when (or - ;; either, given specific checks, this is one of them - (memq backend specific-checks) - ;; or, given no specific checks, spam-use-CHECK is set - (and (null specific-checks) (symbol-value backend))) - (gnus-message 6 "spam-split: calling the %s function" - check-function) - (setq decision (funcall check-function)) - ;; if we got a decision at all, save the current check - (when decision - (setq spam-split-last-successful-check backend)) - - (when (eq decision 'spam) - (unless spam-split-symbolic-return - (gnus-error - 5 - (format "spam-split got %s but %s is nil" - decision - spam-split-symbolic-return))))))) - (if (eq decision t) - (if spam-split-symbolic-return-positive 'ham nil) - decision)))))))) + (widening-needed-check (spam-widening-needed-p specific-checks))) + (save-excursion + (save-restriction + (when widening-needed-check + (widen) + (gnus-message 8 "spam-split: widening the buffer (%s requires it)" + widening-needed-check)) + (let ((backends (spam-backend-list)) + decision) + (while (and backends (not decision)) + (let* ((backend (pop backends)) + (check-function (spam-backend-check backend)) + (spam-split-group (if spam-split-symbolic-return + 'spam + spam-split-group))) + (when (or + ;; either, given specific checks, this is one of them + (memq backend specific-checks) + ;; or, given no specific checks, spam-use-CHECK is set + (and (null specific-checks) (symbol-value backend))) + (gnus-message 6 "spam-split: calling the %s function" + check-function) + (setq decision (funcall check-function)) + ;; if we got a decision at all, save the current check + (when decision + (setq spam-split-last-successful-check backend)) + + (when (eq decision 'spam) + (unless spam-split-symbolic-return + (gnus-error + 5 + (format "spam-split got %s but %s is nil" + decision + spam-split-symbolic-return))))))) + (if (eq decision t) + (if spam-split-symbolic-return-positive 'ham nil) + decision)))))))) (defun spam-find-spam () "Detect spam in the current newsgroup using `spam-split'." (interactive) (let* ((group gnus-newsgroup-name) - (autodetect (gnus-parameter-spam-autodetect group)) - (methods (gnus-parameter-spam-autodetect-methods group)) - (first-method (nth 0 methods)) - (articles (if spam-autodetect-recheck-messages - gnus-newsgroup-articles - gnus-newsgroup-unseen)) - article-cannot-be-faked) + (autodetect (gnus-parameter-spam-autodetect group)) + (methods (gnus-parameter-spam-autodetect-methods group)) + (first-method (nth 0 methods)) + (articles (if spam-autodetect-recheck-messages + gnus-newsgroup-articles + gnus-newsgroup-unseen)) + article-cannot-be-faked) (dolist (backend methods) (when (spam-backend-statistical-p backend) - (setq article-cannot-be-faked t) - (return))) + (setq article-cannot-be-faked t) + (return))) (when (memq 'default methods) (setq article-cannot-be-faked t)) (when (and autodetect - (not (equal first-method 'none))) + (not (equal first-method 'none))) (mapcar (lambda (article) - (let ((id (spam-fetch-field-message-id-fast article)) - (subject (spam-fetch-field-subject-fast article)) - (sender (spam-fetch-field-from-fast article)) - registry-lookup) - - (unless id - (gnus-message 6 "Article %d has no message ID!" article)) - - (when (and id spam-log-to-registry) - (setq registry-lookup (spam-log-registration-type id 'incoming)) - (when registry-lookup - (gnus-message - 9 - "spam-find-spam: message %s was already registered incoming" - id))) - - (let* ((spam-split-symbolic-return t) - (spam-split-symbolic-return-positive t) - (fake-headers (spam-generate-fake-headers article)) - (split-return - (or registry-lookup - (with-temp-buffer - (if article-cannot-be-faked - (gnus-request-article-this-buffer - article - group) - ;; else, we fake the article - (when fake-headers (insert fake-headers))) - (if (or (null first-method) - (equal first-method 'default)) - (spam-split) - (apply 'spam-split methods)))))) - (if (equal split-return 'spam) - (gnus-summary-mark-article article gnus-spam-mark)) - - (when (and id split-return spam-log-to-registry) - (when (zerop (gnus-registry-group-count id)) - (gnus-registry-add-group - id group subject sender)) - - (unless registry-lookup - (spam-log-processing-to-registry - id - 'incoming - split-return - spam-split-last-successful-check - group)))))) + (let ((id (spam-fetch-field-message-id-fast article)) + (subject (spam-fetch-field-subject-fast article)) + (sender (spam-fetch-field-from-fast article)) + registry-lookup) + + (unless id + (gnus-message 6 "Article %d has no message ID!" article)) + + (when (and id spam-log-to-registry) + (setq registry-lookup (spam-log-registration-type id 'incoming)) + (when registry-lookup + (gnus-message + 9 + "spam-find-spam: message %s was already registered incoming" + id))) + + (let* ((spam-split-symbolic-return t) + (spam-split-symbolic-return-positive t) + (fake-headers (spam-generate-fake-headers article)) + (split-return + (or registry-lookup + (with-temp-buffer + (if article-cannot-be-faked + (gnus-request-article-this-buffer + article + group) + ;; else, we fake the article + (when fake-headers (insert fake-headers))) + (if (or (null first-method) + (equal first-method 'default)) + (spam-split) + (apply 'spam-split methods)))))) + (if (equal split-return 'spam) + (gnus-summary-mark-article article gnus-spam-mark)) + + (when (and id split-return spam-log-to-registry) + (when (zerop (gnus-registry-group-count id)) + (gnus-registry-add-group + id group subject sender)) + + (unless registry-lookup + (spam-log-processing-to-registry + id + 'incoming + split-return + spam-split-last-successful-check + group)))))) articles)))) ;;}}} @@ -1754,104 +1786,104 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (dolist (backend-type '(non-mover mover)) (dolist (classification (spam-classifications)) (dolist (backend (spam-backend-list backend-type)) - (let ((rlist (spam-backend-get-article-todo-list - backend classification)) - (ulist (spam-backend-get-article-todo-list - backend classification t)) - (delcount 0)) - - ;; clear the old lists right away - (spam-backend-put-article-todo-list backend - classification - nil - nil) - (spam-backend-put-article-todo-list backend - classification - nil - t) - - ;; eliminate duplicates - (dolist (article (copy-sequence ulist)) - (when (memq article rlist) - (incf delcount) - (setq rlist (delq article rlist)) - (setq ulist (delq article ulist)))) - - (unless (zerop delcount) - (gnus-message - 9 - "%d messages were saved the trouble of unregistering and then registering" - delcount)) - - ;; unregister articles - (unless (zerop (length ulist)) - (let ((num (spam-unregister-routine classification backend ulist))) - (when (> num 0) - (gnus-message - 6 - "%d %s messages were unregistered by backend %s." - num - classification - backend)))) - - ;; register articles - (unless (zerop (length rlist)) - (let ((num (spam-register-routine classification backend rlist))) - (when (> num 0) - (gnus-message - 6 - "%d %s messages were registered by backend %s." - num - classification - backend))))))))) + (let ((rlist (spam-backend-get-article-todo-list + backend classification)) + (ulist (spam-backend-get-article-todo-list + backend classification t)) + (delcount 0)) + + ;; clear the old lists right away + (spam-backend-put-article-todo-list backend + classification + nil + nil) + (spam-backend-put-article-todo-list backend + classification + nil + t) + + ;; eliminate duplicates + (dolist (article (copy-sequence ulist)) + (when (memq article rlist) + (incf delcount) + (setq rlist (delq article rlist)) + (setq ulist (delq article ulist)))) + + (unless (zerop delcount) + (gnus-message + 9 + "%d messages did not have to unregister and then register" + delcount)) + + ;; unregister articles + (unless (zerop (length ulist)) + (let ((num (spam-unregister-routine classification backend ulist))) + (when (> num 0) + (gnus-message + 6 + "%d %s messages were unregistered by backend %s." + num + classification + backend)))) + + ;; register articles + (unless (zerop (length rlist)) + (let ((num (spam-register-routine classification backend rlist))) + (when (> num 0) + (gnus-message + 6 + "%d %s messages were registered by backend %s." + num + classification + backend))))))))) (defun spam-unregister-routine (classification - backend - specific-articles) + backend + specific-articles) (spam-register-routine classification backend specific-articles t)) (defun spam-register-routine (classification - backend - specific-articles - &optional unregister) + backend + specific-articles + &optional unregister) (when (and (spam-classification-valid-p classification) - (spam-backend-valid-p backend)) + (spam-backend-valid-p backend)) (let* ((register-function - (spam-backend-function backend classification 'registration)) - (unregister-function - (spam-backend-function backend classification 'unregistration)) - (run-function (if unregister - unregister-function - register-function)) - (log-function (if unregister - 'spam-log-undo-registration - 'spam-log-processing-to-registry)) - article articles) + (spam-backend-function backend classification 'registration)) + (unregister-function + (spam-backend-function backend classification 'unregistration)) + (run-function (if unregister + unregister-function + register-function)) + (log-function (if unregister + 'spam-log-undo-registration + 'spam-log-processing-to-registry)) + article articles) (when run-function - ;; make list of articles, using specific-articles if given - (setq articles (or specific-articles - (spam-list-articles - gnus-newsgroup-articles - classification))) - ;; process them + ;; make list of articles, using specific-articles if given + (setq articles (or specific-articles + (spam-list-articles + gnus-newsgroup-articles + classification))) + ;; process them (when (> (length articles) 0) - (gnus-message 5 "%s %d %s articles as %s using backend %s" - (if unregister "Unregistering" "Registering") - (length articles) - (if specific-articles "specific" "") - classification - backend) - (funcall run-function articles) - ;; now log all the registrations (or undo them, depending on - ;; unregister) - (dolist (article articles) - (funcall log-function - (spam-fetch-field-message-id-fast article) - 'process - classification - backend - gnus-newsgroup-name)))) + (gnus-message 5 "%s %d %s articles as %s using backend %s" + (if unregister "Unregistering" "Registering") + (length articles) + (if specific-articles "specific" "") + classification + backend) + (funcall run-function articles) + ;; now log all the registrations (or undo them, depending on + ;; unregister) + (dolist (article articles) + (funcall log-function + (spam-fetch-field-message-id-fast article) + 'process + classification + backend + gnus-newsgroup-name)))) ;; return the number of articles processed (length articles)))) @@ -1859,50 +1891,51 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (defun spam-log-processing-to-registry (id type classification backend group) (when spam-log-to-registry (if (and (stringp id) - (stringp group) - (spam-process-type-valid-p type) - (spam-classification-valid-p classification) - (spam-backend-valid-p backend)) - (let ((cell-list (cdr-safe (gnus-registry-fetch-extra id type))) - (cell (list classification backend group))) - (push cell cell-list) - (gnus-registry-store-extra-entry - id - type - cell-list)) + (stringp group) + (spam-process-type-valid-p type) + (spam-classification-valid-p classification) + (spam-backend-valid-p backend)) + (let ((cell-list (cdr-safe (gnus-registry-fetch-extra id type))) + (cell (list classification backend group))) + (push cell cell-list) + (gnus-registry-store-extra-entry + id + type + cell-list)) (gnus-error 7 - (format "%s call with bad ID, type, classification, spam-backend, or group" - "spam-log-processing-to-registry"))))) + (format + "%s call with bad ID, type, classification, spam-backend, or group" + "spam-log-processing-to-registry"))))) ;;; check if a ham- or spam-processor registration has been done (defun spam-log-registered-p (id type) (when spam-log-to-registry (if (and (stringp id) - (spam-process-type-valid-p type)) - (cdr-safe (gnus-registry-fetch-extra id type)) + (spam-process-type-valid-p type)) + (cdr-safe (gnus-registry-fetch-extra id type)) (progn - (gnus-error - 7 - (format "%s called with bad ID, type, classification, or spam-backend" - "spam-log-registered-p")) - nil)))) + (gnus-error + 7 + (format "%s called with bad ID, type, classification, or spam-backend" + "spam-log-registered-p")) + nil)))) ;;; check what a ham- or spam-processor registration says ;;; returns nil if conflicting registrations are found (defun spam-log-registration-type (id type) (let ((count 0) - decision) + decision) (dolist (reg (spam-log-registered-p id type)) (let ((classification (nth 0 reg))) - (when (spam-classification-valid-p classification) - (when (and decision - (not (eq classification decision))) - (setq count (+ 1 count))) - (setq decision classification)))) + (when (spam-classification-valid-p classification) + (when (and decision + (not (eq classification decision))) + (setq count (+ 1 count))) + (setq decision classification)))) (if (< 0 count) - nil + nil decision))) @@ -1910,47 +1943,49 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (defun spam-log-unregistration-needed-p (id type classification backend) (when spam-log-to-registry (if (and (stringp id) - (spam-process-type-valid-p type) - (spam-classification-valid-p classification) - (spam-backend-valid-p backend)) - (let ((cell-list (cdr-safe (gnus-registry-fetch-extra id type))) - found) - (dolist (cell cell-list) - (unless found - (when (and (eq classification (nth 0 cell)) - (eq backend (nth 1 cell))) - (setq found t)))) - found) + (spam-process-type-valid-p type) + (spam-classification-valid-p classification) + (spam-backend-valid-p backend)) + (let ((cell-list (cdr-safe (gnus-registry-fetch-extra id type))) + found) + (dolist (cell cell-list) + (unless found + (when (and (eq classification (nth 0 cell)) + (eq backend (nth 1 cell))) + (setq found t)))) + found) (progn - (gnus-error - 7 - (format "%s called with bad ID, type, classification, or spam-backend" - "spam-log-unregistration-needed-p")) - nil)))) + (gnus-error + 7 + (format "%s called with bad ID, type, classification, or spam-backend" + "spam-log-unregistration-needed-p")) + nil)))) ;;; undo a ham- or spam-processor registration (the group is not used) -(defun spam-log-undo-registration (id type classification backend &optional group) +(defun spam-log-undo-registration (id type classification backend + &optional group) (when (and spam-log-to-registry - (spam-log-unregistration-needed-p id type classification backend)) + (spam-log-unregistration-needed-p id type classification backend)) (if (and (stringp id) - (spam-process-type-valid-p type) - (spam-classification-valid-p classification) - (spam-backend-valid-p backend)) - (let ((cell-list (cdr-safe (gnus-registry-fetch-extra id type))) - new-cell-list found) - (dolist (cell cell-list) - (unless (and (eq classification (nth 0 cell)) - (eq backend (nth 1 cell))) - (push cell new-cell-list))) - (gnus-registry-store-extra-entry - id - type - new-cell-list)) + (spam-process-type-valid-p type) + (spam-classification-valid-p classification) + (spam-backend-valid-p backend)) + (let ((cell-list (cdr-safe (gnus-registry-fetch-extra id type))) + new-cell-list found) + (dolist (cell cell-list) + (unless (and (eq classification (nth 0 cell)) + (eq backend (nth 1 cell))) + (push cell new-cell-list))) + (gnus-registry-store-extra-entry + id + type + new-cell-list)) (progn - (gnus-error 7 (format "%s call with bad ID, type, spam-backend, or group" - "spam-log-undo-registration")) - nil)))) + (gnus-error 7 (format + "%s call with bad ID, type, spam-backend, or group" + "spam-log-undo-registration")) + nil)))) ;;}}} @@ -1959,12 +1994,12 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." ;;{{{ Gmane xrefs (defun spam-check-gmane-xref () (let ((header (or - (message-fetch-field "Xref") - (message-fetch-field "Newsgroups")))) - (when header ; return nil when no header + (message-fetch-field "Xref") + (message-fetch-field "Newsgroups")))) + (when header ; return nil when no header (when (string-match spam-gmane-xref-spam-group - header) - spam-split-group)))) + header) + spam-split-group)))) ;;}}} @@ -1972,7 +2007,7 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (defun spam-check-regex-body () (let ((spam-regex-headers-ham spam-regex-body-ham) - (spam-regex-headers-spam spam-regex-body-spam)) + (spam-regex-headers-spam spam-regex-body-spam)) (spam-check-regex-headers t))) ;;}}} @@ -1981,20 +2016,20 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (defun spam-check-regex-headers (&optional body) (let ((type (if body "body" "header")) - ret found) + ret found) (dolist (h-regex spam-regex-headers-ham) (unless found - (goto-char (point-min)) - (when (re-search-forward h-regex nil t) - (message "Ham regex %s search positive." type) - (setq found t)))) + (goto-char (point-min)) + (when (re-search-forward h-regex nil t) + (message "Ham regex %s search positive." type) + (setq found t)))) (dolist (s-regex spam-regex-headers-spam) (unless found - (goto-char (point-min)) - (when (re-search-forward s-regex nil t) - (message "Spam regex %s search positive." type) - (setq found t) - (setq ret spam-split-group)))) + (goto-char (point-min)) + (when (re-search-forward s-regex nil t) + (message "Spam regex %s search positive." type) + (setq found t) + (setq ret spam-split-group)))) ret)) ;;}}} @@ -2004,44 +2039,44 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (defun spam-reverse-ip-string (ip) (when (stringp ip) (mapconcat 'identity - (nreverse (split-string ip "\\.")) - "."))) + (nreverse (split-string ip "\\.")) + "."))) (defun spam-check-blackholes () "Check the Received headers for blackholed relays." (let ((headers (message-fetch-field "received")) - ips matches) + ips matches) (when headers (with-temp-buffer - (insert headers) - (goto-char (point-min)) - (gnus-message 6 "Checking headers for relay addresses") - (while (re-search-forward - "\\([0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+\\)" nil t) - (gnus-message 9 "Blackhole search found host IP %s." (match-string 1)) - (push (spam-reverse-ip-string (match-string 1)) - ips))) + (insert headers) + (goto-char (point-min)) + (gnus-message 6 "Checking headers for relay addresses") + (while (re-search-forward + "\\([0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+\\)" nil t) + (gnus-message 9 "Blackhole search found host IP %s." (match-string 1)) + (push (spam-reverse-ip-string (match-string 1)) + ips))) (dolist (server spam-blackhole-servers) - (dolist (ip ips) - (unless (and spam-blackhole-good-server-regex - ;; match the good-server-regex against the reversed (again) IP string - (string-match - spam-blackhole-good-server-regex - (spam-reverse-ip-string ip))) - (unless matches - (let ((query-string (concat ip "." server))) - (if spam-use-dig - (let ((query-result (query-dig query-string))) - (when query-result - (gnus-message 6 "(DIG): positive blackhole check '%s'" - query-result) - (push (list ip server query-result) - matches))) - ;; else, if not using dig.el - (when (dns-query query-string) - (gnus-message 6 "positive blackhole check") - (push (list ip server (dns-query query-string 'TXT)) - matches))))))))) + (dolist (ip ips) + (unless (and spam-blackhole-good-server-regex + ;; match against the reversed (again) IP string + (string-match + spam-blackhole-good-server-regex + (spam-reverse-ip-string ip))) + (unless matches + (let ((query-string (concat ip "." server))) + (if spam-use-dig + (let ((query-result (query-dig query-string))) + (when query-result + (gnus-message 6 "(DIG): positive blackhole check '%s'" + query-result) + (push (list ip server query-result) + matches))) + ;; else, if not using dig.el + (when (dns-query query-string) + (gnus-message 6 "positive blackhole check") + (push (list ip server (dns-query query-string 'TXT)) + matches))))))))) (when matches spam-split-group))) ;;}}} @@ -2050,7 +2085,7 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (defun spam-check-hashcash () "Check the headers for hashcash payments." - (ignore-errors (mail-check-payment))) ;mail-check-payment returns a boolean + (ignore-errors (mail-check-payment))) ;mail-check-payment returns a boolean ;;}}} @@ -2071,16 +2106,16 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (eval-and-compile (when (condition-case nil - (progn - (require 'bbdb) - (require 'bbdb-com)) - (file-error - ;; `bbdb-records' should not be bound as an autoload function - ;; before loading bbdb because of `bbdb-hashtable-size'. - (defalias 'bbdb-records 'ignore) - (defalias 'spam-BBDB-register-routine 'ignore) - (defalias 'spam-enter-ham-BBDB 'ignore) - nil)) + (progn + (require 'bbdb) + (require 'bbdb-com)) + (file-error + ;; `bbdb-records' should not be bound as an autoload function + ;; before loading bbdb because of `bbdb-hashtable-size'. + (defalias 'bbdb-records 'ignore) + (defalias 'spam-BBDB-register-routine 'ignore) + (defalias 'spam-enter-ham-BBDB 'ignore) + nil)) ;; when the BBDB changes, we want to clear out our cache (defun spam-clear-cache-BBDB (&rest immaterial) @@ -2091,32 +2126,32 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (defun spam-enter-ham-BBDB (addresses &optional remove) "Enter an address into the BBDB; implies ham (non-spam) sender" (dolist (from addresses) - (when (stringp from) - (let* ((parsed-address (gnus-extract-address-components from)) - (name (or (nth 0 parsed-address) "Ham Sender")) - (remove-function (if remove - 'bbdb-delete-record-internal - 'ignore)) - (net-address (nth 1 parsed-address)) - (record (and net-address - (bbdb-search-simple nil net-address)))) - (when net-address - (gnus-message 6 "%s address %s %s BBDB" - (if remove "Deleting" "Adding") - from - (if remove "from" "to")) - (if record - (funcall remove-function record) - (bbdb-create-internal name nil net-address nil nil - "ham sender added by spam.el"))))))) + (when (stringp from) + (let* ((parsed-address (gnus-extract-address-components from)) + (name (or (nth 0 parsed-address) "Ham Sender")) + (remove-function (if remove + 'bbdb-delete-record-internal + 'ignore)) + (net-address (nth 1 parsed-address)) + (record (and net-address + (bbdb-search-simple nil net-address)))) + (when net-address + (gnus-message 6 "%s address %s %s BBDB" + (if remove "Deleting" "Adding") + from + (if remove "from" "to")) + (if record + (funcall remove-function record) + (bbdb-create-internal name nil net-address nil nil + "ham sender added by spam.el"))))))) (defun spam-BBDB-register-routine (articles &optional unregister) (let (addresses) - (dolist (article articles) - (when (stringp (spam-fetch-field-from-fast article)) - (push (spam-fetch-field-from-fast article) addresses))) - ;; now do the register/unregister action - (spam-enter-ham-BBDB addresses unregister))) + (dolist (article articles) + (when (stringp (spam-fetch-field-from-fast article)) + (push (spam-fetch-field-from-fast article) addresses))) + ;; now do the register/unregister action + (spam-enter-ham-BBDB addresses unregister))) (defun spam-BBDB-unregister-routine (articles) (spam-BBDB-register-routine articles t)) @@ -2124,32 +2159,32 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (defun spam-check-BBDB () "Mail from people in the BBDB is classified as ham or non-spam" (let ((who (message-fetch-field "from")) - bbdb-cache bbdb-hashtable) - (when spam-cache-lookups - (setq bbdb-cache (gethash 'spam-use-BBDB spam-caches)) - (unless bbdb-cache - (setq bbdb-cache (make-vector 17 0)) ; a good starting hash value - ;; this is based on the expanded (bbdb-hashtable) macro - ;; without the debugging support - (with-current-buffer (bbdb-buffer) - (save-excursion - (save-window-excursion - (bbdb-records nil t) - (mapatoms - (lambda (symbol) - (intern (downcase (symbol-name symbol)) bbdb-cache)) - bbdb-hashtable)))) - (puthash 'spam-use-BBDB bbdb-cache spam-caches))) - (when who - (setq who (nth 1 (gnus-extract-address-components who))) - (if - (if spam-cache-lookups - (intern-soft (downcase who) bbdb-cache) - (bbdb-search-simple nil who)) - t - (if spam-use-BBDB-exclusive - spam-split-group - nil))))))) + bbdb-cache bbdb-hashtable) + (when spam-cache-lookups + (setq bbdb-cache (gethash 'spam-use-BBDB spam-caches)) + (unless bbdb-cache + (setq bbdb-cache (make-vector 17 0)) ; a good starting hash value + ;; this is based on the expanded (bbdb-hashtable) macro + ;; without the debugging support + (with-current-buffer (bbdb-buffer) + (save-excursion + (save-window-excursion + (bbdb-records nil t) + (mapatoms + (lambda (symbol) + (intern (downcase (symbol-name symbol)) bbdb-cache)) + bbdb-hashtable)))) + (puthash 'spam-use-BBDB bbdb-cache spam-caches))) + (when who + (setq who (nth 1 (gnus-extract-address-components who))) + (if + (if spam-cache-lookups + (intern-soft (downcase who) bbdb-cache) + (bbdb-search-simple nil who)) + t + (if spam-use-BBDB-exclusive + spam-split-group + nil))))))) ;;}}} @@ -2169,45 +2204,44 @@ See `spam-ifile-database'." (defun spam-check-ifile () "Check the ifile backend for the classification of this message." (let ((article-buffer-name (buffer-name)) - category return) + category return) (with-temp-buffer (let ((temp-buffer-name (buffer-name)) - (db-param (spam-get-ifile-database-parameter))) - (save-excursion - (set-buffer article-buffer-name) - (apply 'call-process-region - (point-min) (point-max) spam-ifile-program - nil temp-buffer-name nil "-c" - (if db-param `(,db-param "-q") `("-q")))) - ;; check the return now (we're back in the temp buffer) - (goto-char (point-min)) - (if (not (eobp)) - (setq category (buffer-substring (point) (point-at-eol)))) - (when (not (zerop (length category))) ; we need a category here - (if spam-ifile-all-categories - (setq return category) - ;; else, if spam-ifile-all-categories is not set... - (when (string-equal spam-ifile-spam-category category) - (setq return spam-split-group)))))) ; note return is nil otherwise + (db-param (spam-get-ifile-database-parameter))) + (with-current-buffer article-buffer-name + (apply 'call-process-region + (point-min) (point-max) spam-ifile-program + nil temp-buffer-name nil "-c" + (if db-param `(,db-param "-q") `("-q")))) + ;; check the return now (we're back in the temp buffer) + (goto-char (point-min)) + (if (not (eobp)) + (setq category (buffer-substring (point) (point-at-eol)))) + (when (not (zerop (length category))) ; we need a category here + (if spam-ifile-all-categories + (setq return category) + ;; else, if spam-ifile-all-categories is not set... + (when (string-equal spam-ifile-spam-category category) + (setq return spam-split-group)))))) ; note return is nil otherwise return)) (defun spam-ifile-register-with-ifile (articles category &optional unregister) "Register an article, given as a string, with a category. Uses `gnus-newsgroup-name' if category is nil (for ham registration)." (let ((category (or category gnus-newsgroup-name)) - (add-or-delete-option (if unregister "-d" "-i")) - (db (spam-get-ifile-database-parameter)) - parameters) + (add-or-delete-option (if unregister "-d" "-i")) + (db (spam-get-ifile-database-parameter)) + parameters) (with-temp-buffer (dolist (article articles) - (let ((article-string (spam-get-article-as-string article))) - (when (stringp article-string) - (insert article-string)))) + (let ((article-string (spam-get-article-as-string article))) + (when (stringp article-string) + (insert article-string)))) (apply 'call-process-region - (point-min) (point-max) spam-ifile-program - nil nil nil - add-or-delete-option category - (if db `(,db "-h") `("-h")))))) + (point-min) (point-max) spam-ifile-program + nil nil nil + add-or-delete-option category + (if db `(,db "-h") `("-h")))))) (defun spam-ifile-register-spam-routine (articles &optional unregister) (spam-ifile-register-with-ifile articles spam-ifile-spam-category unregister)) @@ -2236,40 +2270,40 @@ Uses `gnus-newsgroup-name' if category is nil (for ham registration)." (eval-and-compile (when (condition-case nil - (let ((spam-stat-install-hooks nil)) - (require 'spam-stat)) - (file-error - (defalias 'spam-stat-register-ham-routine 'ignore) - (defalias 'spam-stat-register-spam-routine 'ignore) - nil)) + (let ((spam-stat-install-hooks nil)) + (require 'spam-stat)) + (file-error + (defalias 'spam-stat-register-ham-routine 'ignore) + (defalias 'spam-stat-register-spam-routine 'ignore) + nil)) (defun spam-check-stat () "Check the spam-stat backend for the classification of this message" (let ((spam-stat-split-fancy-spam-group spam-split-group) ; override - (spam-stat-buffer (buffer-name)) ; stat the current buffer - category return) - (spam-stat-split-fancy))) + (spam-stat-buffer (buffer-name)) ; stat the current buffer + category return) + (spam-stat-split-fancy))) (defun spam-stat-register-spam-routine (articles &optional unregister) (dolist (article articles) - (let ((article-string (spam-get-article-as-string article))) - (with-temp-buffer - (insert article-string) - (if unregister - (spam-stat-buffer-change-to-non-spam) - (spam-stat-buffer-is-spam)))))) + (let ((article-string (spam-get-article-as-string article))) + (with-temp-buffer + (insert article-string) + (if unregister + (spam-stat-buffer-change-to-non-spam) + (spam-stat-buffer-is-spam)))))) (defun spam-stat-unregister-spam-routine (articles) (spam-stat-register-spam-routine articles t)) (defun spam-stat-register-ham-routine (articles &optional unregister) (dolist (article articles) - (let ((article-string (spam-get-article-as-string article))) - (with-temp-buffer - (insert article-string) - (if unregister - (spam-stat-buffer-change-to-spam) - (spam-stat-buffer-is-non-spam)))))) + (let ((article-string (spam-get-article-as-string article))) + (with-temp-buffer + (insert article-string) + (if unregister + (spam-stat-buffer-change-to-spam) + (spam-stat-buffer-is-non-spam)))))) (defun spam-stat-unregister-ham-routine (articles) (spam-stat-register-ham-routine articles t)) @@ -2319,38 +2353,37 @@ With a non-nil REMOVE, remove the ADDRESSES." ;; else, we have a list of addresses here (unless (file-exists-p (file-name-directory file)) (make-directory (file-name-directory file) t)) - (save-excursion - (set-buffer - (find-file-noselect file)) + (with-current-buffer + (find-file-noselect file) (dolist (a addresses) - (when (stringp a) - (goto-char (point-min)) - (if (re-search-forward (regexp-quote a) nil t) - ;; found the address - (when remove - (spam-kill-whole-line)) - ;; else, the address was not found - (unless remove - (goto-char (point-max)) - (unless (bobp) - (insert "\n")) - (insert a "\n"))))) + (when (stringp a) + (goto-char (point-min)) + (if (re-search-forward (regexp-quote a) nil t) + ;; found the address + (when remove + (spam-kill-whole-line)) + ;; else, the address was not found + (unless remove + (goto-char (point-max)) + (unless (bobp) + (insert "\n")) + (insert a "\n"))))) (save-buffer)))) (defun spam-filelist-build-cache (type) (let ((cache (if (eq type 'spam-use-blacklist) - spam-blacklist-cache - spam-whitelist-cache)) - parsed-cache) + spam-blacklist-cache + spam-whitelist-cache)) + parsed-cache) (unless (gethash type spam-caches) (while cache - (let ((address (pop cache))) - (unless (zerop (length address)) ; 0 for a nil address too - (setq address (regexp-quote address)) - ;; fix regexp-quote's treatment of user-intended regexes - (while (string-match "\\\\\\*" address) - (setq address (replace-match ".*" t t address)))) - (push address parsed-cache))) + (let ((address (pop cache))) + (unless (zerop (length address)) ; 0 for a nil address too + (setq address (regexp-quote address)) + ;; fix regexp-quote's treatment of user-intended regexes + (while (string-match "\\\\\\*" address) + (setq address (replace-match ".*" t t address)))) + (push address parsed-cache))) (puthash type parsed-cache spam-caches)))) (defun spam-filelist-check-cache (type from) @@ -2358,9 +2391,9 @@ With a non-nil REMOVE, remove the ADDRESSES." (spam-filelist-build-cache type) (let (found) (dolist (address (gethash type spam-caches)) - (when (and address (string-match address from)) - (setq found t) - (return))) + (when (and address (string-match address from)) + (setq found t) + (return))) found))) ;;; returns t if the sender is in the whitelist, nil or @@ -2372,7 +2405,7 @@ With a non-nil REMOVE, remove the ADDRESSES." (if (spam-from-listed-p 'spam-use-whitelist) t (if spam-use-whitelist-exclusive - spam-split-group + spam-split-group nil))) (defun spam-check-blacklist () @@ -2386,59 +2419,60 @@ With a non-nil REMOVE, remove the ADDRESSES." (when (file-readable-p file) (let (contents address) (with-temp-buffer - (insert-file-contents file) - (while (not (eobp)) - (setq address (buffer-substring (point) (point-at-eol))) - (forward-line 1) - ;; insert the e-mail address if detected, otherwise the raw data - (unless (zerop (length address)) - (let ((pure-address (nth 1 (gnus-extract-address-components address)))) - (push (or pure-address address) contents))))) + (insert-file-contents file) + (while (not (eobp)) + (setq address (buffer-substring (point) (point-at-eol))) + (forward-line 1) + ;; insert the e-mail address if detected, otherwise the raw data + (unless (zerop (length address)) + (let ((pure-address + (nth 1 (gnus-extract-address-components address)))) + (push (or pure-address address) contents))))) (nreverse contents)))) (defun spam-from-listed-p (type) (let ((from (message-fetch-field "from")) - found) + found) (spam-filelist-check-cache type from))) (defun spam-filelist-register-routine (articles blacklist &optional unregister) (let ((de-symbol (if blacklist 'spam-use-whitelist 'spam-use-blacklist)) - (declassification (if blacklist 'ham 'spam)) - (enter-function - (if blacklist 'spam-enter-blacklist 'spam-enter-whitelist)) - (remove-function - (if blacklist 'spam-enter-whitelist 'spam-enter-blacklist)) - from addresses unregister-list article-unregister-list) + (declassification (if blacklist 'ham 'spam)) + (enter-function + (if blacklist 'spam-enter-blacklist 'spam-enter-whitelist)) + (remove-function + (if blacklist 'spam-enter-whitelist 'spam-enter-blacklist)) + from addresses unregister-list article-unregister-list) (dolist (article articles) (let ((from (spam-fetch-field-from-fast article)) - (id (spam-fetch-field-message-id-fast article)) - sender-ignored) - (when (stringp from) - (dolist (ignore-regex spam-blacklist-ignored-regexes) - (when (and (not sender-ignored) - (stringp ignore-regex) - (string-match ignore-regex from)) - (setq sender-ignored t))) - ;; remember the messages we need to unregister, unless remove is set - (when (and - (null unregister) - (spam-log-unregistration-needed-p - id 'process declassification de-symbol)) - (push article article-unregister-list) - (push from unregister-list)) - (unless sender-ignored - (push from addresses))))) + (id (spam-fetch-field-message-id-fast article)) + sender-ignored) + (when (stringp from) + (dolist (ignore-regex spam-blacklist-ignored-regexes) + (when (and (not sender-ignored) + (stringp ignore-regex) + (string-match ignore-regex from)) + (setq sender-ignored t))) + ;; remember the messages we need to unregister, unless remove is set + (when (and + (null unregister) + (spam-log-unregistration-needed-p + id 'process declassification de-symbol)) + (push article article-unregister-list) + (push from unregister-list)) + (unless sender-ignored + (push from addresses))))) (if unregister - (funcall enter-function addresses t) ; unregister all these addresses + (funcall enter-function addresses t) ; unregister all these addresses ;; else, register normally and unregister what we need to (funcall remove-function unregister-list t) (dolist (article article-unregister-list) - (spam-log-undo-registration - (spam-fetch-field-message-id-fast article) - 'process - declassification - de-symbol)) + (spam-log-undo-registration + (spam-fetch-field-message-id-fast article) + 'process + declassification + de-symbol)) (funcall enter-function addresses nil)))) (defun spam-blacklist-unregister-routine (articles) @@ -2469,9 +2503,9 @@ With a non-nil REMOVE, remove the ADDRESSES." (defun spam-report-resend-register-routine (articles &optional ham) (let* ((resend-to-gp - (if ham - (gnus-parameter-ham-resend-to gnus-newsgroup-name) - (gnus-parameter-spam-resend-to gnus-newsgroup-name))) + (if ham + (gnus-parameter-ham-resend-to gnus-newsgroup-name) + (gnus-parameter-spam-resend-to gnus-newsgroup-name))) (spam-report-resend-to (or (car-safe resend-to-gp) spam-report-resend-to))) (spam-report-resend articles ham))) @@ -2481,15 +2515,15 @@ With a non-nil REMOVE, remove the ADDRESSES." ;;{{{ Bogofilter (defun spam-check-bogofilter-headers (&optional score) (let ((header (message-fetch-field spam-bogofilter-header))) - (when header ; return nil when no header - (if score ; scoring mode - (if (string-match "spamicity=\\([0-9.]+\\)" header) - (match-string 1 header) - "0") - ;; spam detection mode - (when (string-match spam-bogofilter-bogosity-positive-spam-header - header) - spam-split-group))))) + (when header ; return nil when no header + (if score ; scoring mode + (if (string-match "spamicity=\\([0-9.]+\\)" header) + (match-string 1 header) + "0") + ;; spam detection mode + (when (string-match spam-bogofilter-bogosity-positive-spam-header + header) + spam-split-group))))) ;; return something sensible if the score can't be determined (defun spam-bogofilter-score (&optional recheck) @@ -2499,8 +2533,8 @@ With a non-nil REMOVE, remove the ADDRESSES." (gnus-summary-show-article t) (set-buffer gnus-article-buffer) (let ((score (or (unless recheck - (spam-check-bogofilter-headers t)) - (spam-check-bogofilter t)))) + (spam-check-bogofilter-headers t)) + (spam-check-bogofilter t)))) (gnus-summary-show-article) (message "Spamicity score %s" score) (or score "0")))) @@ -2509,54 +2543,53 @@ With a non-nil REMOVE, remove the ADDRESSES." "Verify the Bogofilter version is sufficient." (when (eq spam-bogofilter-valid 'unknown) (setq spam-bogofilter-valid - (not (string-match "^bogofilter version 0\\.\\([0-9]\\|1[01]\\)\\." - (shell-command-to-string - (format "%s -V" spam-bogofilter-program)))))) + (not (string-match "^bogofilter version 0\\.\\([0-9]\\|1[01]\\)\\." + (shell-command-to-string + (format "%s -V" spam-bogofilter-program)))))) spam-bogofilter-valid) (defun spam-check-bogofilter (&optional score) "Check the Bogofilter backend for the classification of this message." (if (spam-verify-bogofilter) (let ((article-buffer-name (buffer-name)) - (db spam-bogofilter-database-directory) - return) - (with-temp-buffer - (let ((temp-buffer-name (buffer-name))) - (save-excursion - (set-buffer article-buffer-name) - (apply 'call-process-region - (point-min) (point-max) - spam-bogofilter-program - nil temp-buffer-name nil - (if db `("-d" ,db "-v") `("-v")))) - (setq return (spam-check-bogofilter-headers score)))) - return) + (db spam-bogofilter-database-directory) + return) + (with-temp-buffer + (let ((temp-buffer-name (buffer-name))) + (with-current-buffer article-buffer-name + (apply 'call-process-region + (point-min) (point-max) + spam-bogofilter-program + nil temp-buffer-name nil + (if db `("-d" ,db "-v") `("-v")))) + (setq return (spam-check-bogofilter-headers score)))) + return) (gnus-error 5 "`spam.el' doesn't support obsolete bogofilter versions"))) (defun spam-bogofilter-register-with-bogofilter (articles - spam - &optional unregister) + spam + &optional unregister) "Register an article, given as a string, as spam or non-spam." (if (spam-verify-bogofilter) (dolist (article articles) - (let ((article-string (spam-get-article-as-string article)) - (db spam-bogofilter-database-directory) - (switch (if unregister - (if spam - spam-bogofilter-spam-strong-switch - spam-bogofilter-ham-strong-switch) - (if spam - spam-bogofilter-spam-switch - spam-bogofilter-ham-switch)))) - (when (stringp article-string) - (with-temp-buffer - (insert article-string) - - (apply 'call-process-region - (point-min) (point-max) - spam-bogofilter-program - nil nil nil switch - (if db `("-d" ,db "-v") `("-v"))))))) + (let ((article-string (spam-get-article-as-string article)) + (db spam-bogofilter-database-directory) + (switch (if unregister + (if spam + spam-bogofilter-spam-strong-switch + spam-bogofilter-ham-strong-switch) + (if spam + spam-bogofilter-spam-switch + spam-bogofilter-ham-switch)))) + (when (stringp article-string) + (with-temp-buffer + (insert article-string) + + (apply 'call-process-region + (point-min) (point-max) + spam-bogofilter-program + nil nil nil switch + (if db `("-d" ,db "-v") `("-v"))))))) (gnus-error 5 "`spam.el' doesn't support obsolete bogofilter versions"))) (defun spam-bogofilter-register-spam-routine (articles &optional unregister) @@ -2580,46 +2613,45 @@ With a non-nil REMOVE, remove the ADDRESSES." (let ((article-buffer-name (buffer-name))) (with-temp-buffer (let ((temp-buffer-name (buffer-name))) - (save-excursion - (set-buffer article-buffer-name) - (let ((status - (apply 'call-process-region - (point-min) (point-max) - spam-spamoracle-binary - nil temp-buffer-name nil - (if spam-spamoracle-database - `("-f" ,spam-spamoracle-database "mark") - '("mark"))))) - (if (eq 0 status) - (progn - (set-buffer temp-buffer-name) - (goto-char (point-min)) - (when (re-search-forward "^X-Spam: yes;" nil t) - spam-split-group)) - (error "Error running spamoracle: %s" status)))))))) + (with-current-buffer article-buffer-name + (let ((status + (apply 'call-process-region + (point-min) (point-max) + spam-spamoracle-binary + nil temp-buffer-name nil + (if spam-spamoracle-database + `("-f" ,spam-spamoracle-database "mark") + '("mark"))))) + (if (eq 0 status) + (progn + (set-buffer temp-buffer-name) + (goto-char (point-min)) + (when (re-search-forward "^X-Spam: yes;" nil t) + spam-split-group)) + (error "Error running spamoracle: %s" status)))))))) (defun spam-spamoracle-learn (articles article-is-spam-p &optional unregister) "Run spamoracle in training mode." (with-temp-buffer (let ((temp-buffer-name (buffer-name))) (save-excursion - (goto-char (point-min)) - (dolist (article articles) - (insert (spam-get-article-as-string article))) - (let* ((arg (if (spam-xor unregister article-is-spam-p) - "-spam" - "-good")) - (status - (apply 'call-process-region - (point-min) (point-max) - spam-spamoracle-binary - nil temp-buffer-name nil - (if spam-spamoracle-database - `("-f" ,spam-spamoracle-database - "add" ,arg) - `("add" ,arg))))) - (unless (eq 0 status) - (error "Error running spamoracle: %s" status))))))) + (goto-char (point-min)) + (dolist (article articles) + (insert (spam-get-article-as-string article))) + (let* ((arg (if (spam-xor unregister article-is-spam-p) + "-spam" + "-good")) + (status + (apply 'call-process-region + (point-min) (point-max) + spam-spamoracle-binary + nil temp-buffer-name nil + (if spam-spamoracle-database + `("-f" ,spam-spamoracle-database + "add" ,arg) + `("add" ,arg))))) + (unless (eq 0 status) + (error "Error running spamoracle: %s" status))))))) (defun spam-spamoracle-learn-ham (articles &optional unregister) (spam-spamoracle-learn articles nil unregister)) @@ -2639,32 +2671,31 @@ With a non-nil REMOVE, remove the ADDRESSES." ;;; based mostly on the bogofilter code (defun spam-check-spamassassin-headers (&optional score) "Check the SpamAssassin headers for the classification of this message." - (if score ; scoring mode + (if score ; scoring mode (let ((header (message-fetch-field spam-spamassassin-spam-status-header))) - (when header - (if (string-match spam-spamassassin-score-regexp header) - (match-string 1 header) - "0"))) + (when header + (if (string-match spam-spamassassin-score-regexp header) + (match-string 1 header) + "0"))) ;; spam detection mode (let ((header (message-fetch-field spam-spamassassin-spam-flag-header))) - (when header ; return nil when no header - (when (string-match spam-spamassassin-positive-spam-flag-header - header) - spam-split-group))))) + (when header ; return nil when no header + (when (string-match spam-spamassassin-positive-spam-flag-header + header) + spam-split-group))))) (defun spam-check-spamassassin (&optional score) "Check the SpamAssassin backend for the classification of this message." (let ((article-buffer-name (buffer-name))) (with-temp-buffer (let ((temp-buffer-name (buffer-name))) - (save-excursion - (set-buffer article-buffer-name) - (apply 'call-process-region - (point-min) (point-max) spam-assassin-program - nil temp-buffer-name nil spam-spamassassin-arguments)) - ;; check the return now (we're back in the temp buffer) - (goto-char (point-min)) - (spam-check-spamassassin-headers score))))) + (with-current-buffer article-buffer-name + (apply 'call-process-region + (point-min) (point-max) spam-assassin-program + nil temp-buffer-name nil spam-spamassassin-arguments)) + ;; check the return now (we're back in the temp buffer) + (goto-char (point-min)) + (spam-check-spamassassin-headers score))))) ;; return something sensible if the score can't be determined (defun spam-spamassassin-score (&optional recheck) @@ -2674,41 +2705,39 @@ With a non-nil REMOVE, remove the ADDRESSES." (gnus-summary-show-article t) (set-buffer gnus-article-buffer) (let ((score (or (unless recheck - (spam-check-spamassassin-headers t)) - (spam-check-spamassassin t)))) + (spam-check-spamassassin-headers t)) + (spam-check-spamassassin t)))) (gnus-summary-show-article) (message "SpamAssassin score %s" score) (or score "0")))) (defun spam-spamassassin-register-with-sa-learn (articles spam - &optional unregister) + &optional unregister) "Register articles with spamassassin's sa-learn as spam or non-spam." (if articles (let ((action (if unregister spam-sa-learn-unregister-switch - (if spam spam-sa-learn-spam-switch - spam-sa-learn-ham-switch))) - (summary-buffer-name (buffer-name))) - (with-temp-buffer - ;; group the articles into mbox format - (dolist (article articles) - (let (article-string) - (save-excursion - (set-buffer summary-buffer-name) - (setq article-string (spam-get-article-as-string article))) - (when (stringp article-string) - (insert "From \n") ; mbox separator (sa-learn only checks the - ; first five chars, so we can get away with - ; a bogus line)) - (insert article-string) - (insert "\n")))) - ;; call sa-learn on all messages at the same time - (apply 'call-process-region - (point-min) (point-max) - spam-sa-learn-program - nil nil nil "--mbox" - (if spam-sa-learn-rebuild - (list action) - `("--no-rebuild" ,action))))))) + (if spam spam-sa-learn-spam-switch + spam-sa-learn-ham-switch))) + (summary-buffer-name (buffer-name))) + (with-temp-buffer + ;; group the articles into mbox format + (dolist (article articles) + (let (article-string) + (with-current-buffer summary-buffer-name + (setq article-string (spam-get-article-as-string article))) + (when (stringp article-string) + ;; mbox separator + (insert (concat "From nobody " (current-time-string) "\n")) + (insert article-string) + (insert "\n")))) + ;; call sa-learn on all messages at the same time + (apply 'call-process-region + (point-min) (point-max) + spam-sa-learn-program + nil nil nil "--mbox" + (if spam-sa-learn-rebuild + (list action) + `("--no-rebuild" ,action))))))) (defun spam-spamassassin-register-spam-routine (articles &optional unregister) (spam-spamassassin-register-with-sa-learn articles t unregister)) @@ -2729,11 +2758,11 @@ With a non-nil REMOVE, remove the ADDRESSES." (defun spam-check-bsfilter-headers (&optional score) (if score (or (nnmail-fetch-field spam-bsfilter-probability-header) - "0") + "0") (let ((header (nnmail-fetch-field spam-bsfilter-header))) (when header ; return nil when no header - (when (string-match "YES" header) - spam-split-group))))) + (when (string-match "YES" header) + spam-split-group))))) ;; return something sensible if the score can't be determined (defun spam-bsfilter-score (&optional recheck) @@ -2743,8 +2772,8 @@ With a non-nil REMOVE, remove the ADDRESSES." (gnus-summary-show-article t) (set-buffer gnus-article-buffer) (let ((score (or (unless recheck - (spam-check-bsfilter-headers t)) - (spam-check-bsfilter t)))) + (spam-check-bsfilter-headers t)) + (spam-check-bsfilter t)))) (gnus-summary-show-article) (message "Spamicity score %s" score) (or score "0")))) @@ -2752,48 +2781,47 @@ With a non-nil REMOVE, remove the ADDRESSES." (defun spam-check-bsfilter (&optional score) "Check the Bsfilter backend for the classification of this message." (let ((article-buffer-name (buffer-name)) - (dir spam-bsfilter-database-directory) - return) + (dir spam-bsfilter-database-directory) + return) (with-temp-buffer (let ((temp-buffer-name (buffer-name))) - (save-excursion - (set-buffer article-buffer-name) - (apply 'call-process-region - (point-min) (point-max) - spam-bsfilter-program - nil temp-buffer-name nil - "--pipe" - "--insert-flag" - "--insert-probability" - (when dir - (list "--homedir" dir)))) - (setq return (spam-check-bsfilter-headers score)))) + (with-current-buffer article-buffer-name + (apply 'call-process-region + (point-min) (point-max) + spam-bsfilter-program + nil temp-buffer-name nil + "--pipe" + "--insert-flag" + "--insert-probability" + (when dir + (list "--homedir" dir)))) + (setq return (spam-check-bsfilter-headers score)))) return)) (defun spam-bsfilter-register-with-bsfilter (articles - spam - &optional unregister) + spam + &optional unregister) "Register an article, given as a string, as spam or non-spam." (dolist (article articles) (let ((article-string (spam-get-article-as-string article)) - (switch (if unregister - (if spam - spam-bsfilter-spam-strong-switch - spam-bsfilter-ham-strong-switch) - (if spam - spam-bsfilter-spam-switch - spam-bsfilter-ham-switch)))) + (switch (if unregister + (if spam + spam-bsfilter-spam-strong-switch + spam-bsfilter-ham-strong-switch) + (if spam + spam-bsfilter-spam-switch + spam-bsfilter-ham-switch)))) (when (stringp article-string) - (with-temp-buffer - (insert article-string) - (apply 'call-process-region - (point-min) (point-max) - spam-bsfilter-program - nil nil nil switch - "--update" - (when spam-bsfilter-database-directory - (list "--homedir" - spam-bsfilter-database-directory)))))))) + (with-temp-buffer + (insert article-string) + (apply 'call-process-region + (point-min) (point-max) + spam-bsfilter-program + nil nil nil switch + "--update" + (when spam-bsfilter-database-directory + (list "--homedir" + spam-bsfilter-database-directory)))))))) (defun spam-bsfilter-register-spam-routine (articles &optional unregister) (spam-bsfilter-register-with-bsfilter articles t unregister)) @@ -2812,15 +2840,15 @@ With a non-nil REMOVE, remove the ADDRESSES." ;;{{{ CRM114 Mailfilter (defun spam-check-crm114-headers (&optional score) (let ((header (message-fetch-field spam-crm114-header))) - (when header ; return nil when no header - (if score ; scoring mode - (if (string-match "( pR: \\([0-9.-]+\\)" header) - (match-string 1 header) - "0") - ;; spam detection mode - (when (string-match spam-crm114-positive-spam-header - header) - spam-split-group))))) + (when header ; return nil when no header + (if score ; scoring mode + (if (string-match "( pR: \\([0-9.-]+\\)" header) + (match-string 1 header) + "0") + ;; spam detection mode + (when (string-match spam-crm114-positive-spam-header + header) + spam-split-group))))) ;; return something sensible if the score can't be determined (defun spam-crm114-score () @@ -2830,7 +2858,7 @@ With a non-nil REMOVE, remove the ADDRESSES." (gnus-summary-show-article t) (set-buffer gnus-article-buffer) (let ((score (or (spam-check-crm114-headers t) - (spam-check-crm114 t)))) + (spam-check-crm114 t)))) (gnus-summary-show-article) (message "pR: %s" score) (or score "0")))) @@ -2838,42 +2866,41 @@ With a non-nil REMOVE, remove the ADDRESSES." (defun spam-check-crm114 (&optional score) "Check the CRM114 Mailfilter backend for the classification of this message." (let ((article-buffer-name (buffer-name)) - (db spam-crm114-database-directory) - return) + (db spam-crm114-database-directory) + return) (with-temp-buffer (let ((temp-buffer-name (buffer-name))) - (save-excursion - (set-buffer article-buffer-name) - (apply 'call-process-region - (point-min) (point-max) - spam-crm114-program - nil temp-buffer-name nil + (with-current-buffer article-buffer-name + (apply 'call-process-region + (point-min) (point-max) + spam-crm114-program + nil temp-buffer-name nil (when db (list (concat "--fileprefix=" db))))) - (setq return (spam-check-crm114-headers score)))) + (setq return (spam-check-crm114-headers score)))) return)) (defun spam-crm114-register-with-crm114 (articles - spam - &optional unregister) + spam + &optional unregister) "Register an article, given as a string, as spam or non-spam." (dolist (article articles) (let ((article-string (spam-get-article-as-string article)) - (db spam-crm114-database-directory) - (switch (if unregister - (if spam - spam-crm114-spam-strong-switch - spam-crm114-ham-strong-switch) - (if spam - spam-crm114-spam-switch - spam-crm114-ham-switch)))) + (db spam-crm114-database-directory) + (switch (if unregister + (if spam + spam-crm114-spam-strong-switch + spam-crm114-ham-strong-switch) + (if spam + spam-crm114-spam-switch + spam-crm114-ham-switch)))) (when (stringp article-string) - (with-temp-buffer - (insert article-string) + (with-temp-buffer + (insert article-string) - (apply 'call-process-region - (point-min) (point-max) - spam-crm114-program - nil nil nil + (apply 'call-process-region + (point-min) (point-max) + spam-crm114-program + nil nil nil (when db (list switch (concat "--fileprefix=" db))))))))) (defun spam-crm114-register-spam-routine (articles &optional unregister) @@ -2913,7 +2940,7 @@ installed through `spam-necessary-extra-headers'." (setq spam-install-hooks t) ;; TODO: How do we redo this every time the `spam' face is customized? (push '((eq mark gnus-spam-mark) . spam) - gnus-summary-highlight) + gnus-summary-highlight) ;; Add hooks for loading and saving the spam stats (add-hook 'gnus-save-newsrc-hook 'spam-maybe-spam-stat-save) (add-hook 'gnus-get-top-new-news-hook 'spam-maybe-spam-stat-load) @@ -2942,5 +2969,4 @@ installed through `spam-necessary-extra-headers'." (provide 'spam) -;; arch-tag: 07e6e0ca-ab0a-4412-b445-1f6c72a4f27f ;;; spam.el ends here