Commit cfe94935 authored by Julien Danjou's avatar Julien Danjou Committed by Katsumi Yamaoka
Browse files

nnir.el (nnir-run-swish-e): Remove hyrex support.

parent 8289f37b
2010-10-28 Julien Danjou <julien@danjou.info>
* nnir.el (nnir-run-swish-e): Remove hyrex support.
2010-10-28 Katsumi Yamaoka <yamaoka@jpl.org>
 
* gnus-art.el (gnus-article-jump-to-part): Error on no part; fix prompt.
......
......@@ -78,9 +78,8 @@
;; Restrictions:
;;
;; * If you don't use HyREX as your search engine, this expects that
;; you use nnml or another one-file-per-message backend, because the
;; others doesn't support nnfolder.
;; * This expects that you use nnml or another one-file-per-message backend,
;; because the others doesn't support nnfolder.
;; * It can only search the mail backend's which are supported by one
;; search engine, because of different query languages.
;; * There are restrictions to the Wais setup.
......@@ -96,8 +95,7 @@
;; like this :
;; (setq gnus-secondary-select-methods '(
;; (nnimap "" (nnimap-address "localhost")
;; (nnir-search-engine hyrex)
;; (nnir-hyrex-additional-switches ("-d" "ddl-nnimap.xml"))
;; (nnir-search-engine namazu)
;; )))
;; Or you can define the global ones. The variables set in the mailer-
;; definition will be used first.
......@@ -227,18 +225,7 @@
;; For maximum searching efficiency I have a cron job set to run this
;; command every four hours.
;; 3. HyREX
;;
;; The HyREX backend requires you to have one directory from where all
;; your relative paths are to, if you use them. This directory must be
;; set in the `nnir-hyrex-index-directory' variable, which defaults to
;; your home directory. You must also pass the base, class and
;; directory options or simply your dll to the `nnir-hyrex-programm' by
;; setting the `nnir-hyrex-additional-switches' variable accordently.
;; To function the `nnir-hyrex-remove-prefix' variable must also be
;; correct, see the documentation for `nnir-wais-remove-prefix' above.
;; 4. find-grep
;; 3. find-grep
;;
;; The find-grep engine simply runs find(1) to locate eligible
;; articles and searches them with grep(1). This, of course, is much
......@@ -319,7 +306,6 @@
;; are simple, but what about the article number?
;; - The article number is encoded in the `X-Gnus-Article-Number'
;; header of each mail.
;; - The HyREX engine supports nnfolder.
;;
;; * Support compressed mail files. Probably, just stripping off the
;; `.gz' or `.Z' file name extension is sufficient.
......@@ -403,8 +389,6 @@ result, `gnus-retrieve-headers' will be called instead.")
((group . "Group spec: ")))
(namazu nnir-run-namazu
())
(hyrex nnir-run-hyrex
((group . "Group spec: ")))
(find-grep nnir-run-find-grep
((grep-options . "Grep options: "))))
"Alist of supported search engines.
......@@ -575,40 +559,6 @@ This could be a server parameter."
:type '(regexp)
:group 'nnir)
;; HyREX engine, see <URL:http://ls6-www.cs.uni-dortmund.de/>
(defcustom nnir-hyrex-program "nnir-search"
"*Name of the nnir-search executable."
:type '(string)
:group 'nnir)
(defcustom nnir-hyrex-additional-switches '()
"*A list of strings, to be given as additional arguments for nnir-search.
Note that this should be a list. Ie, do NOT use the following:
(setq nnir-hyrex-additional-switches \"-ddl ddl.xml -c nnir\") ; wrong !
Instead, use this:
(setq nnir-hyrex-additional-switches '(\"-ddl\" \"ddl.xml\" \"-c\" \"nnir\"))"
:type '(repeat (string))
:group 'nnir)
(defcustom nnir-hyrex-index-directory (getenv "HOME")
"*Index directory for HyREX."
:type '(directory)
:group 'nnir)
(defcustom nnir-hyrex-remove-prefix (concat (getenv "HOME") "/Mail/")
"*The prefix to remove from each file name returned by HyREX
in order to get a group name (albeit with / instead of .).
For example, suppose that HyREX returns file names such as
\"/home/john/Mail/mail/misc/42\". For this example, use the following
setting: (setq nnir-hyrex-remove-prefix \"/home/john/Mail/\")
Note the trailing slash. Removing this prefix gives \"mail/misc/42\".
`nnir' knows to remove the \"/42\" and to replace \"/\" with \".\" to
arrive at the correct group name, \"mail.misc\"."
:type '(directory)
:group 'nnir)
;; Namazu engine, see <URL:http://www.namazu.org/>
(defcustom nnir-namazu-program "namazu"
......@@ -1356,85 +1306,6 @@ Tested with swish-e-2.0.1 on Windows NT 4.0."
(> (nnir-artitem-rsv x)
(nnir-artitem-rsv y)))))))))
;; HyREX interface
(defun nnir-run-hyrex (query server &optional group)
(save-excursion
(let ((artlist nil)
(groupspec (cdr (assq 'group query)))
(qstring (cdr (assq 'query query)))
(prefix (nnir-read-server-parm 'nnir-hyrex-remove-prefix server))
score artno dirnam)
(when (and group groupspec)
(error (concat "It does not make sense to use a group spec"
" with process-marked groups.")))
(when group
(setq groupspec (gnus-group-real-name group)))
(when (and group (not (equal group (nnir-group-full-name groupspec server))))
(message "%s vs. %s" group (nnir-group-full-name groupspec server))
(error "Server with groupspec doesn't match group !"))
(set-buffer (get-buffer-create nnir-tmp-buffer))
(erase-buffer)
(if groupspec
(message "Doing hyrex-search query %s on %s..." query groupspec)
(message "Doing hyrex-search query %s..." query))
(let* ((cp-list
`( ,nnir-hyrex-program
nil ; input from /dev/null
t ; output
nil ; don't redisplay
"-i",(nnir-read-server-parm 'nnir-hyrex-index-directory server) ; index directory
,@(nnir-read-server-parm 'nnir-hyrex-additional-switches server)
,qstring ; the query, in hyrex-search format
))
(exitstatus
(progn
(message "%s args: %s" nnir-hyrex-program
(mapconcat 'identity (cddddr cp-list) " "))
(apply 'call-process cp-list))))
(unless (or (null exitstatus)
(zerop exitstatus))
(nnheader-report 'nnir "Couldn't run hyrex-search: %s" exitstatus)
;; nnir-search failure reason is in this buffer, show it if
;; the user wants it.
(when (> gnus-verbose 6)
(display-buffer nnir-tmp-buffer)))) ;; FIXME: Dont clear buffer !
(if groupspec
(message "Doing hyrex-search query \"%s\" on %s...done" qstring groupspec)
(message "Doing hyrex-search query \"%s\"...done" qstring))
(sit-for 0)
;; nnir-search returns:
;; for nnml/nnfolder: "filename mailid weigth"
;; for nnimap: "group mailid weigth"
(goto-char (point-min))
(delete-non-matching-lines "^\\S + [0-9]+ [0-9]+$")
;; HyREX couldn't search directly in groups -- so filter out here.
(when groupspec
(keep-lines groupspec))
;; extract data from result lines
(goto-char (point-min))
(while (re-search-forward
"\\(\\S +\\) \\([0-9]+\\) \\([0-9]+\\)" nil t)
(setq dirnam (match-string 1)
artno (match-string 2)
score (match-string 3))
(when (string-match prefix dirnam)
(setq dirnam (replace-match "" t t dirnam)))
(push (vector (nnir-group-full-name
(gnus-replace-in-string dirnam "/" ".") server)
(string-to-number artno)
(string-to-number score))
artlist))
(message "Massaging hyrex-search output...done.")
(apply 'vector
(sort artlist
(function (lambda (x y)
(if (string-lessp (nnir-artitem-group x)
(nnir-artitem-group y))
t
(< (nnir-artitem-number x)
(nnir-artitem-number y)))))))
)))
;; Namazu interface
(defun nnir-run-namazu (query server &optional group)
"Run given query against Namazu. Returns a vector of (group name, file name)
......
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