Remove nnlistserv, nnwfm and related code.

4 files changed, 6 insertions, 586 deletions

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 0993d93ddbe..11ce61ce496 100644
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,3 +1,9 @@
+2010-09-01  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+	* nnwfm.el: Removed.
+
+	* nnlistserv.el: Removed.
+
 2010-09-01  Teodor Zlatanov  <tzz@lifelogs.com>
 
 	* gnus-html.el (gnus-html-image-url-blocked-p): New function.
diff --git a/lisp/gnus/gnus.el b/lisp/gnus/gnus.el
index 6ce133c2fb7..2ff86bf53d9 100644
--- a/lisp/gnus/gnus.el
+++ b/lisp/gnus/gnus.el
@@ -1745,8 +1745,6 @@ slower."
     ("nngateway" post-mail address prompt-address physical-address)
     ("nnweb" none)
     ("nnrss" none)
-    ("nnwfm" none)
-    ("nnlistserv" none)
     ("nnagent" post-mail)
     ("nnimap" post-mail address prompt-address physical-address)
     ("nnmaildir" mail respool address)
diff --git a/lisp/gnus/nnlistserv.el b/lisp/gnus/nnlistserv.el
deleted file mode 100644
index 3e53001cec0..00000000000
--- a/lisp/gnus/nnlistserv.el
+++ /dev/null
@@ -1,152 +0,0 @@
-;;; nnlistserv.el --- retrieving articles via web mailing list archives
-
-;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
-
-;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
-;; Keywords: news, mail
-
-;; This file is part of GNU Emacs.
-
-;; GNU Emacs is free software: you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation, either version 3 of the License, or
-;; (at your option) any later version.
-
-;; GNU Emacs is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;;; Code:
-
-(eval-when-compile (require 'cl))
-
-(require 'nnoo)
-(require 'mm-url)
-(require 'nnweb)
-
-(nnoo-declare nnlistserv
-  nnweb)
-
-(defvoo nnlistserv-directory (nnheader-concat gnus-directory "nnlistserv/")
-  "Where nnlistserv will save its files."
-  nnweb-directory)
-
-(defvoo nnlistserv-name 'kk
-  "What search engine type is being used."
-  nnweb-type)
-
-(defvoo nnlistserv-type-definition
-    '((kk
-       (article . nnlistserv-kk-wash-article)
-       (map . nnlistserv-kk-create-mapping)
-       (search . nnlistserv-kk-search)
-       (address . "http://www.itk.ntnu.no/ansatte/Andresen_Trond/kk-f/%s/")
-       (pages "fra160396" "fra160796" "fra061196" "fra160197"
-	      "fra090997" "fra040797" "fra130397" "nye")
-       (index . "date.html")
-       (identifier . nnlistserv-kk-identity)))
-  "Type-definition alist."
-  nnweb-type-definition)
-
-(defvoo nnlistserv-search nil
-  "Search string to feed to DejaNews."
-  nnweb-search)
-
-(defvoo nnlistserv-ephemeral-p nil
-  "Whether this nnlistserv server is ephemeral."
-  nnweb-ephemeral-p)
-
-;;; Internal variables
-
-;;; Interface functions
-
-(nnoo-define-basics nnlistserv)
-
-(nnoo-import nnlistserv
-  (nnweb))
-
-;;; Internal functions
-
-;;;
-;;; KK functions.
-;;;
-
-(defun nnlistserv-kk-create-mapping ()
-  "Perform the search and create a number-to-url alist."
-  (save-excursion
-    (set-buffer nnweb-buffer)
-    (let ((case-fold-search t)
-	  (active (or (cadr (assoc nnweb-group nnweb-group-alist))
-		      (cons 1 0)))
-	  (pages (nnweb-definition 'pages))
-	  map url page subject from )
-      (while (setq page (pop pages))
-	(erase-buffer)
-	(when (funcall (nnweb-definition 'search) page)
-	  ;; Go through all the article hits on this page.
-	  (goto-char (point-min))
-	  (mm-url-decode-entities)
-	  (goto-char (point-min))
-	  (while (re-search-forward "^<li> *<a href=\"\\([^\"]+\\)\"><b>\\([^\\>]+\\)</b></a> *<[^>]+><i>\\([^>]+\\)<" nil t)
-	    (setq url (match-string 1)
-		  subject (match-string 2)
-		  from (match-string 3))
-	    (setq url (concat (format (nnweb-definition 'address) page) url))
-	    (unless (nnweb-get-hashtb url)
-	      (push
-	       (list
-		(incf (cdr active))
-		(make-full-mail-header
-		 (cdr active) subject from ""
-		 (concat "<" (nnweb-identifier url) "@kk>")
-		 nil 0 0 url))
-	       map)
-	      (nnweb-set-hashtb (cadar map) (car map))
-	      (nnheader-message 5 "%s %s %s" (cdr active) (point) pages)))))
-      ;; Return the articles in the right order.
-      (setq nnweb-articles
-	    (sort (nconc nnweb-articles map) 'car-less-than-car)))))
-
-(defun nnlistserv-kk-wash-article ()
-  (let ((case-fold-search t)
-	(headers '(sent name email subject id))
-	sent name email subject id)
-    (mm-url-decode-entities)
-    (while headers
-      (goto-char (point-min))
-      (re-search-forward (format "<!-- %s=\"\\([^\"]+\\)" (car headers)) nil t)
-      (set (pop headers) (match-string 1)))
-    (goto-char (point-min))
-    (search-forward "<!-- body" nil t)
-    (delete-region (point-min) (progn (forward-line 1) (point)))
-    (goto-char (point-max))
-    (search-backward "<!-- body" nil t)
-    (delete-region (point-max) (progn (beginning-of-line) (point)))
-    (mm-url-remove-markup)
-    (goto-char (point-min))
-    (insert (format "From: %s <%s>\n" name email)
-	    (format "Subject: %s\n" subject)
-	    (format "Message-ID: %s\n" id)
-	    (format "Date: %s\n\n" sent))))
-
-(defun nnlistserv-kk-search (search)
-  (mm-url-insert
-   (concat (format (nnweb-definition 'address) search)
-	   (nnweb-definition 'index)))
-  t)
-
-(defun nnlistserv-kk-identity (url)
-  "Return an unique identifier based on URL."
-  url)
-
-(provide 'nnlistserv)
-
-;; arch-tag: 7705176f-d332-4a5e-a520-d0d319445617
-;;; nnlistserv.el ends here
diff --git a/lisp/gnus/nnwfm.el b/lisp/gnus/nnwfm.el
deleted file mode 100644
index fceb3ccd6ad..00000000000
--- a/lisp/gnus/nnwfm.el
+++ /dev/null
@@ -1,432 +0,0 @@
-;;; nnwfm.el --- interfacing with a web forum
-
-;; Copyright (C) 2000, 2002, 2003, 2004, 2005,
-;;   2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
-
-;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
-;; Keywords: news
-
-;; This file is part of GNU Emacs.
-
-;; GNU Emacs is free software: you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation, either version 3 of the License, or
-;; (at your option) any later version.
-
-;; GNU Emacs is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;; Note: You need to have `url' and `w3' installed for this
-;; backend to work.
-
-;;; Code:
-
-(eval-when-compile (require 'cl))
-
-(require 'nnoo)
-(require 'message)
-(require 'gnus-util)
-(require 'gnus)
-(require 'nnmail)
-(require 'mm-util)
-(require 'mm-url)
-(require 'nnweb)
-(autoload 'w3-parse-buffer "w3-parse")
-
-(nnoo-declare nnwfm)
-
-(defvoo nnwfm-directory (nnheader-concat gnus-directory "wfm/")
-  "Where nnwfm will save its files.")
-
-(defvoo nnwfm-address ""
-  "The address of the Ultimate bulletin board.")
-
-;;; Internal variables
-
-(defvar nnwfm-groups-alist nil)
-(defvoo nnwfm-groups nil)
-(defvoo nnwfm-headers nil)
-(defvoo nnwfm-articles nil)
-(defvar nnwfm-table-regexp
-  "postings.*editpost\\|forumdisplay\\|Forum[0-9]+/HTML\\|getbio")
-
-;;; Interface functions
-
-(nnoo-define-basics nnwfm)
-
-(deffoo nnwfm-retrieve-headers (articles &optional group server fetch-old)
-  (nnwfm-possibly-change-server group server)
-  (unless gnus-nov-is-evil
-    (let* ((last (car (last articles)))
-	   (did nil)
-	   (start 1)
-	   (entry (assoc group nnwfm-groups))
-	   (sid (nth 2 entry))
-	   (topics (nth 4 entry))
-	   (mapping (nth 5 entry))
-	   (old-total (or (nth 6 entry) 1))
-	   (nnwfm-table-regexp "Thread.asp")
-	   headers article subject score from date lines parent point
-	   contents tinfo fetchers map elem a href garticles topic old-max
-	   inc datel table string current-page total-contents pages
-	   farticles forum-contents parse furl-fetched mmap farticle
-	   thread-id tables hstuff bstuff time)
-      (setq map mapping)
-      (while (and (setq article (car articles))
-		  map)
-	(while (and map
-		    (or (> article (caar map))
-			(< (cadar map) (caar map))))
-	  (pop map))
-	(when (setq mmap (car map))
-	  (setq farticle -1)
-	  (while (and article
-		      (<= article (nth 1 mmap)))
-	    ;; Do we already have a fetcher for this topic?
-	    (if (setq elem (assq (nth 2 mmap) fetchers))
-		;; Yes, so we just add the spec to the end.
-		(nconc elem (list (cons article
-					(+ (nth 3 mmap) (incf farticle)))))
-	      ;; No, so we add a new one.
-	      (push (list (nth 2 mmap)
-			  (cons article
-				(+ (nth 3 mmap) (incf farticle))))
-		    fetchers))
-	    (pop articles)
-	    (setq article (car articles)))))
-      ;; Now we have the mapping from/to Gnus/nnwfm article numbers,
-      ;; so we start fetching the topics that we need to satisfy the
-      ;; request.
-      (if (not fetchers)
-	  (save-excursion
-	    (set-buffer nntp-server-buffer)
-	    (erase-buffer))
-	(setq nnwfm-articles nil)
-	(mm-with-unibyte-buffer
-	  (dolist (elem fetchers)
-	    (erase-buffer)
-	    (setq subject (nth 2 (assq (car elem) topics))
-		  thread-id (nth 0 (assq (car elem) topics)))
-	    (mm-url-insert
-	     (concat nnwfm-address
-		     (format "Item.asp?GroupID=%d&ThreadID=%d" sid
-			     thread-id)))
-	    (goto-char (point-min))
-	    (setq tables (caddar
-			  (caddar
-			   (cdr (caddar
-				 (caddar
-				  (ignore-errors
-				    (w3-parse-buffer (current-buffer)))))))))
-	    (setq tables (cdr (caddar (memq (assq 'div tables) tables))))
-	    (setq contents nil)
-	    (dolist (table tables)
-	      (when (eq (car table) 'table)
-		(setq table (caddar (caddar (caddr table)))
-		      hstuff (delete ":link" (nnweb-text (car table)))
-		      bstuff (car (caddar (cdr table)))
-		      from (car hstuff))
-		(when (nth 2 hstuff)
-		  (setq time (nnwfm-date-to-time (nth 2 hstuff)))
-		  (push (list from time bstuff) contents))))
-	    (setq contents (nreverse contents))
-	    (dolist (art (cdr elem))
-		(push (list (car art)
-			    (nth (1- (cdr art)) contents)
-			    subject)
-		      nnwfm-articles))))
-	(setq nnwfm-articles
-	      (sort nnwfm-articles 'car-less-than-car))
-	;; Now we have all the articles, conveniently in an alist
-	;; where the key is the Gnus article number.
-	(dolist (articlef nnwfm-articles)
-	  (setq article (nth 0 articlef)
-		contents (nth 1 articlef)
-		subject (nth 2 articlef))
-	  (setq from (nth 0 contents)
-		date (message-make-date (nth 1 contents)))
-	  (push
-	   (cons
-	    article
-	    (make-full-mail-header
-	     article subject
-	     from (or date "")
-	     (concat "<" (number-to-string sid) "%"
-		     (number-to-string article)
-		     "@wfm>")
-	     "" 0
-	     (/ (length (mapconcat 'identity (nnweb-text (nth 2 contents)) ""))
-		70)
-	     nil nil))
-	   headers))
-	(setq nnwfm-headers (sort headers 'car-less-than-car))
-	(save-excursion
-	  (set-buffer nntp-server-buffer)
-	  (mm-with-unibyte-current-buffer
-	    (erase-buffer)
-	    (dolist (header nnwfm-headers)
-	      (nnheader-insert-nov (cdr header))))))
-      'nov)))
-
-(deffoo nnwfm-request-group (group &optional server dont-check)
-  (nnwfm-possibly-change-server nil server)
-  (when (not nnwfm-groups)
-    (nnwfm-request-list))
-  (unless dont-check
-    (nnwfm-create-mapping group))
-  (let ((elem (assoc group nnwfm-groups)))
-    (cond
-     ((not elem)
-      (nnheader-report 'nnwfm "Group does not exist"))
-     (t
-      (nnheader-report 'nnwfm "Opened group %s" group)
-      (nnheader-insert
-       "211 %d %d %d %s\n" (cadr elem) 1 (cadr elem)
-       (prin1-to-string group))))))
-
-(deffoo nnwfm-request-close ()
-  (setq nnwfm-groups-alist nil
-	nnwfm-groups nil))
-
-(deffoo nnwfm-request-article (article &optional group server buffer)
-  (nnwfm-possibly-change-server group server)
-  (let ((contents (cdr (assq article nnwfm-articles))))
-    (when (setq contents (nth 2 (car contents)))
-      (save-excursion
-	(set-buffer (or buffer nntp-server-buffer))
-	(erase-buffer)
-	(nnweb-insert-html contents)
-	(goto-char (point-min))
-	(insert "Content-Type: text/html\nMIME-Version: 1.0\n")
-	(let ((header (cdr (assq article nnwfm-headers))))
-	  (mm-with-unibyte-current-buffer
-	    (nnheader-insert-header header)))
-	(nnheader-report 'nnwfm "Fetched article %s" article)
-	(cons group article)))))
-
-(deffoo nnwfm-request-list (&optional server)
-  (nnwfm-possibly-change-server nil server)
-  (mm-with-unibyte-buffer
-    (mm-url-insert
-     (if (string-match "/$" nnwfm-address)
-	 (concat nnwfm-address "Group.asp")
-       nnwfm-address))
-    (let* ((nnwfm-table-regexp "Thread.asp")
-	   (contents (w3-parse-buffer (current-buffer)))
-	   sid elem description articles a href group forum
-	   a1 a2)
-      (dolist (row (cdr (nth 2 (car (nth 2 (nnwfm-find-forum-table
-					    contents))))))
-	(setq row (nth 2 row))
-	(when (setq a (nnweb-parse-find 'a row))
-	  (setq group (car (last (nnweb-text a)))
-		href (cdr (assq 'href (nth 1 a))))
-	  (setq description (car (last (nnweb-text (nth 1 row)))))
-	  (setq articles
-		(string-to-number
-		 (gnus-replace-in-string
-		  (car (last (nnweb-text (nth 3 row)))) "," "")))
-	  (when (and href
-		     (string-match "GroupId=\\([0-9]+\\)" href))
-	    (setq forum (string-to-number (match-string 1 href)))
-	    (if (setq elem (assoc group nnwfm-groups))
-		(setcar (cdr elem) articles)
-	      (push (list group articles forum description nil nil nil nil)
-		    nnwfm-groups))))))
-    (nnwfm-write-groups)
-    (nnwfm-generate-active)
-    t))
-
-(deffoo nnwfm-request-newgroups (date &optional server)
-  (nnwfm-possibly-change-server nil server)
-  (nnwfm-generate-active)
-  t)
-
-(nnoo-define-skeleton nnwfm)
-
-;;; Internal functions
-
-(defun nnwfm-new-threads-p (group time)
-  "See whether we want to fetch the threads for GROUP written before TIME."
-  (let ((old-time (nth 7 (assoc group nnwfm-groups))))
-    (or (null old-time)
-	(time-less-p old-time time))))
-
-(defun nnwfm-create-mapping (group)
-  (let* ((entry (assoc group nnwfm-groups))
-	 (sid (nth 2 entry))
-	 (topics (nth 4 entry))
-	 (mapping (nth 5 entry))
-	 (old-total (or (nth 6 entry) 1))
-	 (current-time (current-time))
-	 (nnwfm-table-regexp "Thread.asp")
-	 (furls (list (concat nnwfm-address
-			      (format "Thread.asp?GroupId=%d" sid))))
-	 fetched-urls
-	 contents forum-contents a subject href
-	 garticles topic tinfo old-max inc parse elem date
-	 url time)
-    (mm-with-unibyte-buffer
-      (while furls
-	(erase-buffer)
-	(push (car furls) fetched-urls)
-	(mm-url-insert (pop furls))
-	(goto-char (point-min))
-	(while (re-search-forward "  wr(" nil t)
-	  (forward-char -1)
-	  (setq elem (message-tokenize-header
-		      (gnus-replace-in-string
-		       (buffer-substring
-			(1+ (point))
-			(progn
-			  (forward-sexp 1)
-			  (1- (point))))
-		       "\\\\[\"\\\\]" "")))
-	  (push (list
-		 (string-to-number (nth 1 elem))
-		 (gnus-replace-in-string (nth 2 elem) "\"" "")
-		 (string-to-number (nth 5 elem)))
-		forum-contents))
-	(when (re-search-forward "href=\"\\(Thread.*DateLast=\\([^\"]+\\)\\)"
-				 nil t)
-	  (setq url (match-string 1)
-		time (nnwfm-date-to-time (gnus-url-unhex-string
-					  (match-string 2))))
-	  (when (and (nnwfm-new-threads-p group time)
-		     (not (member
-			   (setq url (concat
-				      nnwfm-address
-				      (mm-url-decode-entities-string url)))
-			   fetched-urls)))
-	    (push url furls))))
-      ;; The main idea here is to map Gnus article numbers to
-      ;; nnwfm article numbers.  Say there are three topics in
-      ;; this forum, the first with 4 articles, the seconds with 2,
-      ;; and the third with 1.  Then this will translate into 7 Gnus
-      ;; article numbers, where 1-4 comes from the first topic, 5-6
-      ;; from the second and 7 from the third.  Now, then next time
-      ;; the group is entered, there's 2 new articles in topic one
-      ;; and 1 in topic three.  Then Gnus article number 8-9 be 5-6
-      ;; in topic one and 10 will be the 2 in topic three.
-      (dolist (elem (nreverse forum-contents))
-	(setq subject (nth 1 elem)
-	      topic (nth 0 elem)
-	      garticles (nth 2 elem))
-	(if (setq tinfo (assq topic topics))
-	    (progn
-	      (setq old-max (cadr tinfo))
-	      (setcar (cdr tinfo) garticles))
-	  (setq old-max 0)
-	  (push (list topic garticles subject) topics)
-	  (setcar (nthcdr 4 entry) topics))
-	(when (not (= old-max garticles))
-	  (setq inc (- garticles old-max))
-	  (setq mapping (nconc mapping
-			       (list
-				(list
-				 old-total (1- (incf old-total inc))
-				 topic (1+ old-max)))))
-	  (incf old-max inc)
-	  (setcar (nthcdr 5 entry) mapping)
-	  (setcar (nthcdr 6 entry) old-total))))
-    (setcar (nthcdr 7 entry) current-time)
-    (setcar (nthcdr 1 entry) (1- old-total))
-    (nnwfm-write-groups)
-    mapping))
-
-(defun nnwfm-possibly-change-server (&optional group server)
-  (nnwfm-init server)
-  (when (and server
-	     (not (nnwfm-server-opened server)))
-    (nnwfm-open-server server))
-  (unless nnwfm-groups-alist
-    (nnwfm-read-groups)
-    (setq nnwfm-groups (cdr (assoc nnwfm-address
-					nnwfm-groups-alist)))))
-
-(deffoo nnwfm-open-server (server &optional defs connectionless)
-  (nnheader-init-server-buffer)
-  (if (nnwfm-server-opened server)
-      t
-    (unless (assq 'nnwfm-address defs)
-      (setq defs (append defs (list (list 'nnwfm-address server)))))
-    (nnoo-change-server 'nnwfm server defs)))
-
-(defun nnwfm-read-groups ()
-  (setq nnwfm-groups-alist nil)
-  (let ((file (expand-file-name "groups" nnwfm-directory)))
-    (when (file-exists-p file)
-      (mm-with-unibyte-buffer
-	(insert-file-contents file)
-	(goto-char (point-min))
-	(setq nnwfm-groups-alist (read (current-buffer)))))))
-
-(defun nnwfm-write-groups ()
-  (setq nnwfm-groups-alist
-	(delq (assoc nnwfm-address nnwfm-groups-alist)
-	      nnwfm-groups-alist))
-  (push (cons nnwfm-address nnwfm-groups)
-	nnwfm-groups-alist)
-  (with-temp-file (expand-file-name "groups" nnwfm-directory)
-    (prin1 nnwfm-groups-alist (current-buffer))))
-
-(defun nnwfm-init (server)
-  "Initialize buffers and such."
-  (unless (file-exists-p nnwfm-directory)
-    (gnus-make-directory nnwfm-directory)))
-
-(defun nnwfm-generate-active ()
-  (save-excursion
-    (set-buffer nntp-server-buffer)
-    (erase-buffer)
-    (dolist (elem nnwfm-groups)
-      (insert (prin1-to-string (car elem))
-	      " " (number-to-string (cadr elem)) " 1 y\n"))))
-
-(defun nnwfm-find-forum-table (contents)
-  (catch 'found
-    (nnwfm-find-forum-table-1 contents)))
-
-(defun nnwfm-find-forum-table-1 (contents)
-  (dolist (element contents)
-    (unless (stringp element)
-      (when (and (eq (car element) 'table)
-		 (nnwfm-forum-table-p element))
-	(throw 'found element))
-      (when (nth 2 element)
-	(nnwfm-find-forum-table-1 (nth 2 element))))))
-
-(defun nnwfm-forum-table-p (parse)
-  (when (not (apply 'gnus-or
-		    (mapcar
-		     (lambda (p)
-		       (nnweb-parse-find 'table p))
-		     (nth 2 parse))))
-    (let ((href (cdr (assq 'href (nth 1 (nnweb-parse-find 'a parse 20)))))
-	  case-fold-search)
-      (when (and href (string-match nnwfm-table-regexp href))
-	t))))
-
-(defun nnwfm-date-to-time (date)
-  (let ((time (mapcar #'string-to-number (split-string date "[\\.\\+ :]"))))
-    (encode-time 0 (nth 4 time) (nth 3 time)
-		 (nth 0 time) (nth 1 time)
-		 (if (< (nth 2 time) 70)
-		     (+ 2000 (nth 2 time))
-		   (+ 1900 (nth 2 time))))))
-
-(provide 'nnwfm)
-
-;; Local Variables:
-;; coding: iso-8859-1
-;; End:
-
-;; arch-tag: d813966a-4211-4557-ad11-d1ac2bc86536
-;;; nnwfm.el ends here