/usr/share/emacs/site-lisp/mew/mew-search.el is in mew-beta 7.0.50~6.4+0.20111019-2.
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;; Author: Kazu Yamamoto <Kazu@Mew.org>
;; Created: Aug 24, 2005
;;; Code:
(require 'mew)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; Variables
;;;
(defvar mew-prog-spotlight "mdfind")
(defvar mew-prog-wds "wdsgrep.exe")
(defvar mew-prog-google "gdgrep.rb")
(defvar mew-prog-est "estcmd")
(mew-defstruct search
key name prog
func-search func-virtual
func-index-folder func-index-all
func-canonicalize-pattern
func-register func-unregister func-filter)
(defvar mew-search-switch
`((spotlight "Spotlight" ,mew-prog-spotlight
mew-search-with-spotlight mew-search-virtual-with-spotlight
mew-spotlight-index-folder mew-spotlight-index-all
mew-pick-canonicalize-pattern-spotlight
nil nil)
(wds "WDS" ,mew-prog-wds
mew-search-with-wds mew-search-virtual-with-wds
mew-wds-index-folder mew-wds-index-all
mew-pick-canonicalize-pattern-wds
mew-wds-register mew-wds-unregister)
(google "Google" ,mew-prog-google
mew-search-with-google mew-search-virtual-with-google
mew-google-index-folder mew-google-index-all
mew-pick-canonicalize-pattern-google
mew-google-register mew-google-unregister)
(est "Hyper Estraier" ,mew-prog-est
mew-search-with-est mew-search-virtual-with-est
mew-est-index-folder mew-est-index-all
mew-pick-canonicalize-pattern-est
nil nil
mew-est-input-filter)))
(defun mew-search-get-list (func)
(let ((sw mew-search-switch)
ent ret)
(while sw
(setq ent (car sw))
(setq sw (cdr sw))
(if (mew-which-exec (mew-search-get-prog ent))
(setq ret (cons (funcall func ent) ret))))
(nreverse ret)))
(defun mew-search-get-ent (method)
(assoc method mew-search-switch))
(defvar mew-search-method (car (mew-search-get-list 'mew-search-get-key)))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; Launcher
;;;
(defun mew-summary-search-change-method ()
"Change a search method."
(interactive)
(let* ((names (mew-search-get-list 'mew-search-get-name))
(ent (mew-search-get-ent mew-search-method))
(default (mew-search-get-name ent))
name)
(if (not names)
(message "No search method")
(setq names (mapcar (lambda (x) (list x)) names))
(setq name (completing-read (format "Search method (%s): " default) names nil t))
(if (string= name "") (setq name default))
(setq mew-search-method (nth 0 (mew-assoc-equal name mew-search-switch 1))))))
(defun mew-summary-search ()
"Pick messages according to a specified pick pattern
with a search method. Then put the '*' mark onto them. "
(interactive)
(mew-pickable
(if (not mew-search-method)
(message "No search method")
(let* ((ent (mew-search-get-ent mew-search-method))
(func (mew-search-get-func-search ent))
(name (mew-search-get-name ent))
(canon-func (mew-search-get-func-canonicalize-pattern ent))
(flt-func (mew-search-get-func-filter ent))
(folder (mew-summary-physical-folder))
pattern msgs filter)
(if (not (fboundp func))
(message "This command cannot be used")
(setq pattern (if flt-func
(read-string (concat name " pick pattern: "))
(mew-input-pick-pattern (concat name " pick"))))
(if (and (string= pattern "") (not (fboundp flt-func)))
(message (mew-substitute-for-summary "Keyword must be specified. You may use '\\[mew-summary-pick]' instead"))
(when (and canon-func (fboundp canon-func))
(setq pattern (funcall canon-func pattern)))
(if (fboundp flt-func)
(setq filter (funcall flt-func)))
(setq msgs (funcall func pattern folder filter))
(mew-summary-pick-ls folder msgs)))))))
(defun mew-summary-selection-by-search (&optional ask-folder)
"Making selection according to a specified pick pattern
with a search method."
(interactive "P")
(if (not mew-search-method)
(message "No search method")
(let* ((ofolder (mew-summary-folder-name 'ext))
(ent (mew-search-get-ent mew-search-method))
(func (mew-search-get-func-virtual ent))
(name (mew-search-get-name ent))
(canon-func (mew-search-get-func-canonicalize-pattern ent))
(flt-func (mew-search-get-func-filter ent))
vfolder opattern pattern dfunc file opts rttl file-rttl flds filter)
(if (not (fboundp func))
(message "This command cannot be used")
(if ask-folder
(setq flds (mew-input-folders
(or (mew-summary-folder-name)
(mew-case-folder
mew-case
(mew-proto-inbox-folder (mew-proto mew-case)))))))
(setq opattern (if flt-func
(read-string (concat name " virtual pattern: "))
(mew-input-pick-pattern (concat name " virtual"))))
(if (and (string= opattern "") (not (fboundp flt-func)))
(message (mew-substitute-for-summary "Keyword must be specified"))
(if (string= opattern "") (setq opattern " "))
(if (and canon-func (fboundp canon-func))
(setq pattern (funcall canon-func opattern))
(setq pattern opattern))
(when (fboundp flt-func)
(setq filter (funcall flt-func))
(if (string= opattern " ") (setq opattern ""))
(setq opattern (concat opattern filter)))
(setq vfolder (mew-folder-to-selection opattern))
(mew-summary-switch-to-folder vfolder)
(mew-vinfo-set-mode 'selection)
(mew-vinfo-set-physical-folder nil)
(mew-vinfo-set-original-folder ofolder)
(mew-sinfo-set-find-key opattern)
(make-local-variable 'mew-summary-form-mark-delete)
(setq mew-summary-form-mark-delete nil)
(make-local-variable 'mew-summary-form-mark-spam)
(setq mew-summary-form-mark-spam nil)
(when (mew-summary-exclusive-p)
(with-temp-buffer
(mew-set-buffer-multibyte t)
(mew-piolet mew-cs-text-for-read mew-cs-text-for-write
(setq file-rttl (funcall func pattern flds filter)))))
(mew-set '(file rttl) file-rttl)
(setq dfunc `(lambda () (mew-delete-file ,file)))
(setq opts (list "-i" file))
(mew-local-retrieve 'vir opts dfunc nil nil rttl))))))
(defun mew-summary-make-index-folder ()
"Make index for this folder."
(interactive)
(mew-summary-only
(if (not mew-search-method)
(message "No search method")
(let* ((ent (mew-search-get-ent mew-search-method))
(func (mew-search-get-func-index-folder ent))
(folder (mew-summary-folder-name 'ext)))
(if (not (fboundp func))
(message "This command cannot be used")
(funcall func folder))))))
(defun mew-summary-make-index-all ()
"Make index for all folders."
(interactive)
(if (not mew-search-method)
(message "No search method")
(let* ((ent (mew-search-get-ent mew-search-method))
(func (mew-search-get-func-index-all ent)))
(if (fboundp func)
(funcall func)
(message "This command cannot be used")))))
(defun mew-summary-search-register ()
(interactive)
(if (not mew-search-method)
(message "No search method")
(let* ((ent (mew-search-get-ent mew-search-method))
(func (mew-search-get-func-register ent)))
(if (not (fboundp func))
(message "This command cannot be used")
(funcall func)))))
(defun mew-summary-search-unregister ()
(interactive)
(if (not mew-search-method)
(message "No search method")
(let* ((ent (mew-search-get-ent mew-search-method))
(func (mew-search-get-func-unregister ent)))
(if (not (fboundp func))
(message "This command cannot be used")
(funcall func)))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; Spotlight
;;;
(defun mew-assoc-match-list (key alist nth)
(let ((case-fold-search t) a n ret)
(while alist
(setq a (car alist))
(setq n (nth nth a))
(if (or (and (stringp n) (string-match key n))
(equal n key) (eq n t))
(setq ret (cons a ret)))
(setq alist (cdr alist)))
ret)) ;; not reversed
(defun mew-expand-wildcard-folder (wlist)
(let (case fld ent ret flds regex alist)
(while wlist
(setq ent (car wlist))
(setq wlist (cdr wlist))
(setq case (mew-case:folder-case ent))
(setq fld (mew-case:folder-folder ent))
(if (not (string-match "\\*$" fld))
(setq ret (cons ent ret))
(setq regex (substring fld 0 -1))
(setq regex (concat "^" (regexp-quote regex)))
(cond
((mew-folder-popp fld)
(setq alist (mew-pop-folder-alist)))
((mew-folder-nntpp fld)
(setq alist (mew-nntp-folder-alist case)))
((mew-folder-imapp fld)
(setq alist (mew-imap-folder-alist case)))
(t
(setq alist (mew-local-folder-alist))))
(setq flds (mew-assoc-match-list regex alist 0))
(setq flds (mapcar (lambda (x) (mew-case-folder case (nth 0 x))) flds))
(setq ret (nconc flds ret))))
(nreverse ret)))
(defun mew-search-spotlight (pattern path)
(setq pattern (mew-cs-encode-string pattern 'utf-8))
(let* ((ent (mew-search-get-ent mew-search-method))
(prog (mew-search-get-prog ent)))
(mew-plet
(mew-alet
(call-process prog nil t nil "-onlyin" path pattern)))))
(defun mew-search-with-spotlight (pattern folder &optional dummy)
(let ((path (mew-expand-folder folder))
msgs)
(with-temp-buffer
(mew-set-buffer-multibyte t)
(mew-search-spotlight pattern path)
(goto-char (point-min))
(while (re-search-forward mew-regex-message-files5 nil t)
(setq msgs (cons (mew-match-string 1) msgs))
(forward-line))
(setq msgs (nreverse msgs))
(setq msgs (sort (mapcar 'string-to-number msgs) '<))
(mapcar 'number-to-string msgs))))
(defun mew-search-virtual-with-spotlight (pattern flds &optional dummy)
(let* ((mpath (mew-expand-folder mew-folder-local))
(mail-regex (regexp-quote (file-name-as-directory mpath)))
(regex (format "^%s%s\\([0-9]+\\)\\(%s\\)?$" mail-regex (file-name-as-directory "\\(.*\\)") mew-suffix))
(file (mew-make-temp-name))
(prev "") (rttl 0) (n 1) crnt path)
(unless flds (setq flds (list mew-folder-local)))
(setq flds (mew-expand-wildcard-folder flds))
(while flds
(setq path (mew-expand-folder (car flds)))
(setq flds (cdr flds))
(mew-search-spotlight pattern path)
(goto-char (point-min))
(while (not (eobp))
(when (looking-at regex)
(setq rttl (1+ rttl))
(setq crnt (match-string 1))
(delete-region (match-beginning 0) (match-beginning 2))
(when (not (string= crnt prev))
(beginning-of-line)
(insert "CD:" mew-folder-local crnt "\n"))
(setq prev crnt)
(forward-line)))
(mew-frwlet mew-cs-text-for-read mew-cs-text-for-write
(write-region (point-min) (point-max) file (> n 1) 'no-msg))
(mew-erase-buffer)
(setq n (1+ n)))
(list file rttl)))
(defun mew-spotlight-index (dir)
(let* ((default-directory dir)
(msgs (mew-dir-messages dir mew-regex-message-files3 'full))
dirent subdir)
(while msgs
(mew-set-file-type (car msgs))
(setq msgs (cdr msgs)))
(when (/= (mew-file-get-links dir) 2)
(setq dirent (directory-files "." nil mew-regex-folder-candidate))
(while dirent
(setq subdir (car dirent))
(setq dirent (cdr dirent))
(when (and (file-directory-p subdir)
(not (file-symlink-p subdir)))
(mew-spotlight-index (expand-file-name subdir dir)))))))
(defun mew-spotlight-index-folder (folder)
"Making spotlight index for this folder."
(let* ((dir (mew-expand-folder folder))
(msgs (mew-dir-messages dir mew-regex-message-files3 'full)))
(message "Spotlight indexing for %s..." folder)
(while msgs
(mew-set-file-type (car msgs))
(setq msgs (cdr msgs)))
(message "Spotlight indexing for %s...done" folder)))
(defun mew-spotlight-index-all ()
"Making spotlight index for all messages."
(interactive)
(when (y-or-n-p "Make Spotlight index for all folders? ")
(message "Spotlight indexing for all folders...")
(let ((flds '("+" "+#imap" "+#pop" "+#nntp"))
dir)
(while flds
(setq dir (mew-expand-folder (car flds)))
(setq flds (cdr flds))
(if (file-directory-p dir) (mew-spotlight-index dir))))
(message "Spotlight indexing for all folders...done")))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; Google Desktop
;;;
(defun mew-search-google (pattern path)
(setq pattern (mew-cs-encode-string pattern 'shift_jis))
(let* ((ent (mew-search-get-ent mew-search-method))
(prog (mew-search-get-prog ent)))
(mew-plet
(mew-alet
(call-process prog nil t nil "-m" "-p" path "-s" "-q" pattern)))))
(defun mew-search-with-google (pattern folder &optional dummy)
(let* ((path (mew-expand-folder folder))
msgs)
(with-temp-buffer
(mew-set-buffer-multibyte t)
(mew-search-google pattern path)
(goto-char (point-min))
(while (re-search-forward mew-regex-message-files5 nil t)
(setq msgs (cons (mew-match-string 1) msgs))
(forward-line))
(setq msgs (nreverse msgs))
(setq msgs (sort (mapcar 'string-to-number msgs) '<))
(mapcar 'number-to-string msgs))))
;; xxx flds are not used at this moment
(defun mew-search-virtual-with-google (pattern flds &optional dummy)
(let* ((path (mew-expand-folder mew-folder-local))
(mail-regex (regexp-quote (file-name-as-directory path)))
(regex (concat "^" mail-regex "\\(.*\\)/" "\\([0-9]+\\)"))
(file (mew-make-temp-name))
(prev "") (rttl 0)
crnt)
(mew-search-google pattern path)
(goto-char (point-min))
(while (not (eobp))
(when (looking-at regex)
(setq rttl (1+ rttl))
(setq crnt (match-string 1))
(delete-region (match-beginning 0) (match-beginning 2))
(when (not (string= crnt prev))
(beginning-of-line)
(insert "CD:" mew-folder-local crnt "\n"))
(setq prev crnt)
(forward-line)))
(mew-frwlet mew-cs-text-for-read mew-cs-text-for-write
(write-region (point-min) (point-max) file nil 'no-msg))
(list file rttl)))
(defun mew-google-index-folder (folder)
"Make Google index for this folder."
(let* ((ent (mew-search-get-ent mew-search-method))
(prog (mew-search-get-prog ent)))
(start-process prog nil prog "-m" "-i" (mew-expand-folder folder))
(message "Google indexing for %s in background..." folder)))
(defun mew-google-index-all ()
"Make Google index for all folders."
(interactive)
(let* ((ent (mew-search-get-ent mew-search-method))
(prog (mew-search-get-prog ent)))
(start-process prog nil prog "-m" "-r" "-i" (mew-expand-folder "+"))
(message "Google indexing for all folders in background...")))
(defun mew-google-register ()
"Register Google component"
(interactive)
(message "Registering Google component...")
(call-process mew-prog-google nil nil nil "-R")
(message "Registering Google component...done"))
(defun mew-google-unregister ()
"Unregister Google component"
(interactive)
(message "Unregistering Google component...")
(call-process mew-prog-google nil nil nil "-U")
(message "Unregistering Google component...done"))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; WDS Desktop
;;;
(defun mew-search-wds (pattern path)
(setq pattern (mew-cs-encode-string pattern default-file-name-coding-system))
(let* ((ent (mew-search-get-ent mew-search-method))
(prog (mew-search-get-prog ent)))
(mew-plet
(mew-alet
(call-process prog nil t nil "-e" mew-suffix "-p" path "-s" pattern)))))
(defun mew-search-with-wds (pattern folder &optional dummy)
(let* ((path (mew-expand-folder folder))
msgs)
(with-temp-buffer
(mew-set-buffer-multibyte t)
(mew-search-wds pattern path)
(goto-char (point-min))
(while (re-search-forward mew-regex-message-files5 nil t)
(setq msgs (cons (mew-match-string 1) msgs))
(forward-line))
(setq msgs (nreverse msgs))
(setq msgs (sort (mapcar 'string-to-number msgs) '<))
(mapcar 'number-to-string msgs))))
;; xxx flds are not used at this moment
(defun mew-search-virtual-with-wds (pattern flds &optional dummy)
(let* ((path (mew-expand-folder mew-folder-local))
(mail-regex (regexp-quote (file-name-as-directory path)))
(regex (concat "^" mail-regex "\\(.*\\)/" "\\([0-9]+\\)"))
(file (mew-make-temp-name))
(prev "") (rttl 0)
crnt)
(mew-search-wds pattern path)
(goto-char (point-min))
(while (not (eobp))
(when (looking-at regex)
(setq rttl (1+ rttl))
(setq crnt (match-string 1))
(delete-region (match-beginning 0) (match-beginning 2))
(when (not (string= crnt prev))
(beginning-of-line)
(insert "CD:" mew-folder-local crnt "\n"))
(setq prev crnt))
(forward-line))
(mew-frwlet mew-cs-text-for-read mew-cs-text-for-write
(write-region (point-min) (point-max) file nil 'no-msg))
(list file rttl)))
(defun mew-wds-index-folder (folder)
"Make WDS index for all folders."
(mew-wds-index-all))
(defun mew-wds-index-all ()
"Make WDS index for all folders."
(interactive)
(let* ((ent (mew-search-get-ent mew-search-method))
(prog (mew-search-get-prog ent)))
(start-process prog nil prog "-R" (format "%s=%s" mew-suffix ".eml"))
(message "WDS indexing for all folders in background...")))
(defun mew-wds-register ()
"Register '.mew' to WDS"
(interactive)
(message "Registering suffix '%s' to WDS..." mew-suffix)
(call-process mew-prog-wds nil nil nil "-R" (format "%s=%s" mew-suffix ".eml"))
(message "Registering suffix '%s' to WDS...done" mew-suffix))
(defun mew-wds-unregister ()
"Unregister '.mew' from WDS"
(interactive)
(message "This command cannot be used"))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; Hyper Estraier
;;;
(defun mew-est-input-filter ()
(mew-input-pick-pattern "Hyper Estraier filter"))
(defvar mew-search-est-db "casket")
(defvar mew-prog-est-update "mewest")
(defun mew-search-est (pattern path filter)
(setq pattern (mew-cs-encode-string pattern mew-cs-est))
(if (string= filter "")
(setq filter nil)
(setq filter (mew-cs-encode-string filter mew-cs-est))
(setq filter (let ((mew-inherit-pick-omit-and t))
(mew-pick-parse (mew-pick-lex filter))))
(setq filter (mapcar 'mew-pick-filter-est-kyvl filter)))
(let* ((ent (mew-search-get-ent mew-search-method))
(prog (mew-search-get-prog ent))
(casket (expand-file-name mew-search-est-db mew-conf-path))
;; mew-home is not good for Zaurus
(pregex (concat "^"
(regexp-quote
(file-name-directory
(directory-file-name
(file-truename
(expand-file-name mew-mail-path)))))))
attr args)
(setq path (file-truename (file-name-as-directory path)))
(when (string-match pregex path)
(setq path (substring path (match-end 0)))
(mew-plet
(mew-alet
(setq attr (format "@uri STRINC %s" (mew-q-encode-string path ?%)))
(cond
((string-match "^ *ANDNOT " pattern)
(setq pattern (concat "[UVSET] " pattern)))
((string-match "^ *$" pattern)
(setq pattern "[UVSET]")))
(setq args (list "-vu" "-max" "-1" "-ord" "@cdate NUMA" casket pattern))
(unless (eq mew-cs-est 'utf-8)
(setq args (cons (mew-cs-to-charset mew-cs-est) args))
(setq args (cons "-ic" args)))
(setq filter (nreverse filter))
(while filter
(setq args (cons "-attr" (cons (car filter) args)))
(setq filter (cdr filter)))
(setq args (cons "-attr" (cons attr args)))
(apply 'call-process prog nil t nil "search" args))))))
(defun mew-search-with-est (pattern folder filter)
(let* ((path (mew-expand-folder folder))
(regex (format "file://.*/%s/.*/\\([0-9]+\\)\\(%s\\)?$"
(file-name-nondirectory mew-mail-path)
(regexp-quote mew-suffix)))
msgs)
(with-temp-buffer
(mew-set-buffer-multibyte t)
(mew-search-est pattern path filter)
(goto-char (point-min))
(while (re-search-forward regex nil t)
(setq msgs (cons (mew-match-string 1) msgs))
(forward-line))
(setq msgs (nreverse msgs))
(setq msgs (sort (mapcar 'string-to-number msgs) '<))
(mapcar 'number-to-string msgs))))
(defun mew-search-virtual-with-est (pattern flds filter)
(let* ((regex (format "file://.*/%s/\\(.*\\)/\\([0-9]+\\)\\(%s\\)?$"
(file-name-nondirectory mew-mail-path)
(regexp-quote mew-suffix)))
(file (mew-make-temp-name))
(prev "") (rttl 0) (n 1)
path crnt start)
(unless flds (setq flds (list mew-folder-local)))
(setq flds (mew-expand-wildcard-folder flds))
(while flds
(setq path (mew-expand-folder (car flds)))
(setq flds (cdr flds))
(mew-search-est pattern path filter)
(goto-char (point-min))
(setq start (point))
(while (re-search-forward regex nil t)
(setq rttl (1+ rttl))
(setq crnt (match-string 1))
(delete-region start (match-beginning 2))
(when (not (string= crnt prev))
(beginning-of-line)
(insert "CD:" mew-folder-local (mew-q-decode-string crnt ?%) "\n"))
(setq prev crnt)
(forward-line)
(setq start (point)))
(delete-region start (point-max))
(mew-frwlet mew-cs-text-for-read mew-cs-text-for-write
(write-region (point-min) (point-max) file (> n 1) 'no-msg))
(mew-erase-buffer)
(setq n (1+ n)))
(list file rttl)))
(defun mew-est-index-folder (folder)
"Make Hyper Estraier index for this folder."
(interactive)
(if (not (mew-which-exec mew-prog-est-update))
(message "\"%s\" does not exist" mew-prog-est-update)
(message "Hyper Estraier indexing for %s..." folder)
(let* ((path (file-truename (mew-expand-folder folder)))
(pro (start-process "*Mew EST*" nil mew-prog-est-update "-s" mew-suffix "-b" (mew-expand-folder mew-mail-path) path)))
(set-process-filter pro 'mew-est-index-filter)
(set-process-sentinel pro 'mew-est-index-sentinel))))
(defun mew-est-index-all ()
"Make Hyper Estraier index for all folders."
(interactive)
(if (not (mew-which-exec mew-prog-est-update))
(message "'%s' does not exist" mew-prog-est-update)
(message "Hyper Estraier indexing...")
(let ((pro (start-process "*Mew EST*" nil mew-prog-est-update "-s" mew-suffix "-b" (mew-expand-folder mew-mail-path))))
(set-process-filter pro 'mew-est-index-filter)
(set-process-sentinel pro 'mew-est-index-sentinel))))
(defun mew-est-index-filter (process string)
(save-excursion
(cond
((string-match "exists" string)
(message "Another Hyper Estraier indexer is running"))
((string-match "\.\.\.failed" string)
(message "Hyper Estraier indexing ...failed"))
((string-match "old messages\.\.\.done" string)
(message "Hyper Estraier purging ...done"))
((string-match "new messages\.\.\.done" string)
(message "Hyper Estraier indexing ...done")))))
(defun mew-est-index-sentinel (process event)
(save-excursion ))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; View
;;;
(defvar mew-prog-smew "smew")
(defvar mew-prog-cmew "cmew")
(defvar mew-id-db-file "id.db")
(defvar mew-id-db-ignore-regex "^\\./casket$|^\\./casket/|/\\.")
(defmacro mew-msgid-check (&rest body)
`(let ((db (mew-expand-file "+" mew-id-db-file)))
(cond
((not (file-exists-p db))
(message "%s not found" mew-id-db-file))
((not (mew-which-exec mew-prog-smew))
(message "%s not found" mew-prog-smew))
(t
,@body))))
(defun mew-summary-selection-by-msgid ()
"Creating Virtual mode with messages relating to the current message"
(interactive)
(mew-msgid-check
(mew-summary-msg
(let* ((ofolder (mew-summary-folder-name 'ext))
(subj (or (mew-summary-get-subject) mew-error-no-subject))
(str (mew-subject-simplify2 subj))
(vfolder (mew-folder-to-selection
(if (string= str "") mew-error-no-subject subj)))
(regex (format "\\(.*\\)/\\([0-9]+\\)\\(%s\\)?$" (regexp-quote mew-suffix)))
(rttl 0)
(file (mew-make-temp-name))
(db (mew-expand-file "+" mew-id-db-file))
(mydir (substring (mew-path-to-folder (mew-expand-folder (mew-summary-folder-name))) 1))
crnt start prev opts dfunc myid)
(mew-sumsyn-match mew-regex-sumsyn-long)
(setq myid (mew-sumsyn-my-id))
;;
(mew-summary-switch-to-folder vfolder)
(mew-vinfo-set-mode 'selection)
(mew-vinfo-set-physical-folder nil)
(mew-vinfo-set-original-folder ofolder)
(mew-erase-buffer)
;;
(make-local-variable 'mew-summary-form-mark-delete)
(setq mew-summary-form-mark-delete nil)
(make-local-variable 'mew-summary-form-mark-spam)
(setq mew-summary-form-mark-spam nil)
(when (mew-summary-exclusive-p)
(message "Creating selection by message-id...")
(mew-redraw)
(with-temp-buffer
(mew-set-buffer-multibyte t)
(mew-piolet mew-cs-text-for-read mew-cs-text-for-write
(call-process mew-prog-smew nil t nil myid db mydir)
(goto-char (point-min))
(setq start (point))
(while (re-search-forward regex nil t)
(setq rttl (1+ rttl))
(setq crnt (match-string 1))
(delete-region start (match-beginning 2))
(when (not (string= crnt prev))
(beginning-of-line)
(insert "CD:" mew-folder-local crnt "\n"))
(setq prev crnt)
(forward-line)
(setq start (point)))
(delete-region start (point-max))
(mew-frwlet mew-cs-text-for-read mew-cs-text-for-write
(write-region (point-min) (point-max) file nil 'no-msg))))
(setq dfunc `(lambda () (mew-delete-file ,file)))
(setq opts (list "-i" file))
(mew-local-retrieve 'vir opts dfunc nil nil rttl))))))
(defun mew-summary-get-subject ()
(let* ((fld (mew-summary-folder-name))
(msg (mew-summary-message-number))
(cache (mew-cache-hit fld msg))
subj)
(if (and cache (get-buffer cache))
(with-current-buffer cache
(setq subj (mew-header-get-value mew-subj:)))
(with-temp-buffer
(mew-insert-message
fld msg mew-cs-text-for-read mew-header-reasonable-size)
(mew-refile-decode-subject)
(setq subj (mew-header-get-value mew-subj:))))
subj))
(defun mew-summary-make-id-index-folder ()
"Make ID database for this folder."
(interactive)
(mew-summary-only
(cond
((not (file-exists-p (expand-file-name mew-id-db-file mew-mail-path)))
(message (mew-substitute-for-summary "Type '\\[mew-summary-make-id-index-all]' to create ID database")))
((not (mew-which-exec mew-prog-cmew))
(message "%s not found" mew-prog-cmew))
(t
(let* ((dbfile (expand-file-name mew-id-db-file mew-mail-path))
(path (expand-file-name mew-mail-path))
(regex mew-id-db-ignore-regex)
(target (mew-folder-string
(mew-path-to-folder
(mew-expand-folder (mew-summary-folder-name 'ext)))))
(options (list dbfile path regex target))
(buf (generate-new-buffer (concat mew-buffer-prefix "cmew")))
pro)
(message "Updating ID database...")
(setq pro (apply 'start-process "cmew" buf mew-prog-cmew options))
(set-process-filter pro 'mew-summary-make-id-index-filter)
(set-process-sentinel pro 'mew-summary-make-id-index-sentinel))))))
(defun mew-summary-make-id-index-all (&optional full-update)
"Make ID database for all folders.
If called with '\\[universal-argument]', the database is created
from scratch."
(interactive "P")
(if (not (mew-which-exec mew-prog-cmew))
(message "%s not found" mew-prog-cmew)
(let* ((dbfile (expand-file-name mew-id-db-file mew-mail-path))
(path (expand-file-name mew-mail-path))
(options (list dbfile path mew-id-db-ignore-regex))
(buf (generate-new-buffer (concat mew-buffer-prefix "cmew")))
pro)
(if full-update (setq options (cons "-f" options)))
(message "Updating ID database...")
(setq pro (apply 'start-process "cmew" buf mew-prog-cmew options))
(set-process-filter pro 'mew-summary-make-id-index-filter)
(set-process-sentinel pro 'mew-summary-make-id-index-sentinel))))
(defun mew-summary-make-id-index-filter (process string)
(save-excursion
(mew-filter
(goto-char (point-max))
(insert string))))
(defun mew-summary-make-id-index-sentinel (process event)
(let ((buf (process-buffer process)))
(with-current-buffer buf
(goto-char (point-max))
(forward-line -1)
(let ((str (mew-buffer-substring (line-beginning-position)
(line-end-position))))
(message "Updating ID database...done (%s)" str)))
(mew-remove-buffer buf)))
(provide 'mew-search)
;;; Copyright Notice:
;; Copyright (C) 2005-2011 Mew developing team.
;; All rights reserved.
;; Redistribution and use in source and binary forms, with or without
;; modification, are permitted provided that the following conditions
;; are met:
;;
;; 1. Redistributions of source code must retain the above copyright
;; notice, this list of conditions and the following disclaimer.
;; 2. Redistributions in binary form must reproduce the above copyright
;; notice, this list of conditions and the following disclaimer in the
;; documentation and/or other materials provided with the distribution.
;; 3. Neither the name of the team nor the names of its contributors
;; may be used to endorse or promote products derived from this software
;; without specific prior written permission.
;;
;; THIS SOFTWARE IS PROVIDED BY THE TEAM AND CONTRIBUTORS ``AS IS'' AND
;; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
;; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
;; PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE TEAM OR CONTRIBUTORS BE
;; LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
;; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
;; SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
;; BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
;; WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
;; OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
;; IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;;; mew-search.el ends here
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