-;;; elmo-msgdb.el -- Message Database for Elmo.
+;;; elmo-msgdb.el --- Message Database for ELMO.
-;; Copyright 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
+;; Copyright (C) 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
+;; Copyright (C) 2000 Masahiro MURATA <muse@ba2.so-net.ne.jp>
;; Author: Yuuichi Teranishi <teranisi@gohome.org>
+;; Masahiro MURATA <muse@ba2.so-net.ne.jp>
;; Keywords: mail, net news
-;; Time-stamp: <00/03/06 13:24:13 teranisi>
;; This file is part of ELMO (Elisp Library for Message Orchestration).
;;
;;; Commentary:
-;;
+;;
;;; Code:
-;;
+;;
(eval-when-compile (require 'cl))
(require 'elmo-vars)
(require 'elmo-util)
(require 'emu)
(require 'std11)
-(require 'elmo-cache)
-
-(defun elmo-msgdb-expand-path (folder &optional spec)
- (convert-standard-filename
- (let* ((spec (or spec (elmo-folder-get-spec folder)))
- (type (car spec))
- fld)
- (cond
- ((eq type 'imap4)
- (setq fld (elmo-imap4-spec-mailbox spec))
- (if (string= "inbox" (downcase fld))
- (setq fld "inbox"))
- (if (eq (string-to-char fld) ?/)
- (setq fld (substring fld 1 (length fld))))
- (expand-file-name
- fld
- (expand-file-name (or (elmo-imap4-spec-username spec) "nobody")
- (expand-file-name (or
- (elmo-imap4-spec-hostname spec)
- "nowhere")
- (expand-file-name
- "imap"
- elmo-msgdb-dir)))))
- ((eq type 'nntp)
- (expand-file-name
- (elmo-nntp-spec-group spec)
- (expand-file-name (or (elmo-nntp-spec-hostname spec) "nowhere")
- (expand-file-name "nntp"
- elmo-msgdb-dir))))
- ((eq type 'maildir)
- (expand-file-name (elmo-safe-filename (nth 1 spec))
- (expand-file-name "maildir"
- elmo-msgdb-dir)))
- ((eq type 'folder)
- (expand-file-name (elmo-safe-filename (nth 1 spec))
- (expand-file-name "folder"
- elmo-msgdb-dir)))
- ((eq type 'multi)
- (expand-file-name (elmo-safe-filename folder)
- (expand-file-name "multi"
- elmo-msgdb-dir)))
- ((eq type 'filter)
- (expand-file-name
- (elmo-safe-filename folder)
- (expand-file-name "filter"
- elmo-msgdb-dir)))
- ((eq type 'archive)
- (expand-file-name
- (directory-file-name
- (concat
- (elmo-replace-in-string
- (elmo-replace-in-string
- (elmo-replace-in-string
- (nth 1 spec)
- "/" "_")
- ":" "__")
- "~" "___")
- "/" (nth 3 spec)))
- (expand-file-name (concat (symbol-name type) "/"
- (symbol-name (nth 2 spec)))
- elmo-msgdb-dir)))
- ((eq type 'pop3)
- (expand-file-name
- (elmo-safe-filename (elmo-pop3-spec-username spec))
- (expand-file-name (elmo-pop3-spec-hostname spec)
- (expand-file-name
- "pop"
- elmo-msgdb-dir))))
- ((eq type 'localnews)
- (expand-file-name
- (elmo-replace-in-string (nth 1 spec) "/" ".")
- (expand-file-name "localnews"
- elmo-msgdb-dir)))
- ((eq type 'internal)
- (expand-file-name (elmo-safe-filename (concat (symbol-name (nth 1 spec))
- (nth 2 spec)))
- (expand-file-name "internal"
- elmo-msgdb-dir)))
- ((eq type 'cache)
- (expand-file-name (elmo-safe-filename (nth 1 spec))
- (expand-file-name "internal/cache"
- elmo-msgdb-dir)))
- (t ; local dir or undefined type
- ;; absolute path
- (setq fld (nth 1 spec))
- (if (file-name-absolute-p fld)
- (setq fld (elmo-safe-filename fld)))
- (expand-file-name fld
- (expand-file-name (symbol-name type)
- elmo-msgdb-dir)))))))
(defsubst elmo-msgdb-append-element (list element)
(if list
- ;(append list (list element))
+;;; (append list (list element))
(nconc list (list element))
;; list is nil
(list element)))
(cadr msgdb))
(defsubst elmo-msgdb-get-mark-alist (msgdb)
(caddr msgdb))
-(defsubst elmo-msgdb-get-location (msgdb)
- (cadddr msgdb))
+;(defsubst elmo-msgdb-get-location (msgdb)
+; (cadddr msgdb))
+(defsubst elmo-msgdb-get-overviewht (msgdb)
+ (nth 3 msgdb))
;;
;; number <-> Message-ID handling
;;
(defsubst elmo-msgdb-number-add (alist number id)
(let ((ret-val alist))
- (setq ret-val
+ (setq ret-val
(elmo-msgdb-append-element ret-val (cons number id)))
ret-val))
(defun elmo-msgdb-global-mark-delete (msgid)
(let* ((path (expand-file-name
elmo-msgdb-global-mark-filename
- elmo-msgdb-dir))
- (malist (or elmo-msgdb-global-mark-alist
- (setq elmo-msgdb-global-mark-alist
+ elmo-msgdb-directory))
+ (malist (or elmo-msgdb-global-mark-alist
+ (setq elmo-msgdb-global-mark-alist
(elmo-object-load path))))
match)
(when (setq match (assoc msgid malist))
(defun elmo-msgdb-global-mark-set (msgid mark)
(let* ((path (expand-file-name
elmo-msgdb-global-mark-filename
- elmo-msgdb-dir))
- (malist (or elmo-msgdb-global-mark-alist
- (setq elmo-msgdb-global-mark-alist
+ elmo-msgdb-directory))
+ (malist (or elmo-msgdb-global-mark-alist
+ (setq elmo-msgdb-global-mark-alist
(elmo-object-load path))))
match)
(if (setq match (assoc msgid malist))
(elmo-object-save path elmo-msgdb-global-mark-alist)))
(defun elmo-msgdb-global-mark-get (msgid)
- (cdr (assoc msgid (or elmo-msgdb-global-mark-alist
- (setq elmo-msgdb-global-mark-alist
- (elmo-object-load
+ (cdr (assoc msgid (or elmo-msgdb-global-mark-alist
+ (setq elmo-msgdb-global-mark-alist
+ (elmo-object-load
(expand-file-name
elmo-msgdb-global-mark-filename
- elmo-msgdb-dir)))))))
-
-;;
-;; number <-> location handling
-;;
-(defsubst elmo-msgdb-location-load (dir)
- (elmo-object-load
- (expand-file-name
- elmo-msgdb-location-filename
- dir)))
-
-(defsubst elmo-msgdb-location-add (alist number location)
- (let ((ret-val alist))
- (setq ret-val
- (elmo-msgdb-append-element ret-val (cons number location)))
- ret-val))
-
-(defsubst elmo-msgdb-location-save (dir alist)
- (elmo-object-save
- (expand-file-name
- elmo-msgdb-location-filename
- dir) alist))
-
-(defun elmo-list-folder-by-location (spec locations &optional msgdb)
- (let* ((path (elmo-msgdb-expand-path nil spec))
- (location-alist (if msgdb
- (elmo-msgdb-get-location msgdb)
- (elmo-msgdb-location-load path)))
- (locations-in-db (mapcar 'cdr location-alist))
- result new-locs new-alist deleted-locs i
- modified)
- (setq new-locs
- (elmo-delete-if (function
- (lambda (x) (member x locations-in-db)))
- locations))
- (setq deleted-locs
- (elmo-delete-if (function
- (lambda (x) (member x locations)))
- locations-in-db))
- (setq modified new-locs)
- (setq i (or (elmo-max-of-list (mapcar 'car location-alist)) 0))
- (mapcar
- (function
- (lambda (x)
- (setq location-alist
- (delq (rassoc x location-alist) location-alist))))
- deleted-locs)
- (while new-locs
- (setq i (1+ i))
- (setq new-alist (cons (cons i (car new-locs)) new-alist))
- (setq new-locs (cdr new-locs)))
- (setq result (nconc location-alist new-alist))
- (setq result (sort result (lambda (x y) (< (car x)(car y)))))
- (if modified (elmo-msgdb-location-save path result))
- (mapcar 'car result)))
+ elmo-msgdb-directory)))))))
;;;
;; persistent mark handling
(setq ret-val (delq entity alist))
;; set mark
(setcar (cdr entity) mark))
- (if mark
+ (if mark
(setq ret-val (elmo-msgdb-append-element ret-val
(list id mark)))))
ret-val))
(defun elmo-msgdb-mark-append (alist id mark)
- "Append mark"
+ "Append mark."
(setq alist (elmo-msgdb-append-element alist
(list id mark))))
(defun elmo-msgdb-mark-alist-to-seen-list (number-alist mark-alist seen-marks)
- "Make seen-list from mark-alist"
+ "Make seen-list from MARK-ALIST."
(let ((seen-mark-list (string-to-char-list seen-marks))
ret-val ent)
(while number-alist
ret-val))
;;
+;; mime decode cache
+
+(defvar elmo-msgdb-decoded-cache-hashtb nil)
+(make-variable-buffer-local 'elmo-msgdb-decoded-cache-hashtb)
+
+(defsubst elmo-msgdb-get-decoded-cache (string)
+ (if elmo-use-decoded-cache
+ (let ((hashtb (or elmo-msgdb-decoded-cache-hashtb
+ (setq elmo-msgdb-decoded-cache-hashtb
+ (elmo-make-hash 2048))))
+ decoded)
+ (or (elmo-get-hash-val string hashtb)
+ (progn
+ (elmo-set-hash-val
+ string
+ (setq decoded
+ (decode-mime-charset-string string elmo-mime-charset))
+ hashtb)
+ decoded)))
+ (decode-mime-charset-string string elmo-mime-charset)))
+
+;;
;; overview handling
;;
(while (re-search-forward (concat "^" name ":[ \t]*") nil t)
(setq field-body
(nconc field-body
- (list (buffer-substring-no-properties
+ (list (buffer-substring-no-properties
(match-end 0) (std11-field-end))))))
field-body))))
(buffer-substring beg (point)) "\n[ \t]*" ""))))))))
(defun elmo-msgdb-number-load (dir)
- (elmo-object-load
+ (elmo-object-load
(expand-file-name elmo-msgdb-number-filename dir)))
(defun elmo-msgdb-overview-load (dir)
- (elmo-object-load
+ (elmo-object-load
(expand-file-name elmo-msgdb-overview-filename dir)))
(defun elmo-msgdb-mark-load (dir)
- (elmo-object-load
+ (elmo-object-load
(expand-file-name elmo-msgdb-mark-filename dir)))
(defsubst elmo-msgdb-seen-load (dir)
dir)))
(defun elmo-msgdb-number-save (dir obj)
- (elmo-object-save
+ (elmo-object-save
(expand-file-name elmo-msgdb-number-filename dir)
obj))
(defun elmo-msgdb-mark-save (dir obj)
- (elmo-object-save
+ (elmo-object-save
(expand-file-name elmo-msgdb-mark-filename dir)
obj))
+(defun elmo-msgdb-change-mark (msgdb before after)
+ "Set the BEFORE marks to AFTER."
+ (let ((mark-alist (elmo-msgdb-get-mark-alist msgdb))
+ entity)
+ (while mark-alist
+ (setq entity (car mark-alist))
+ (when (string= (cadr entity) before)
+ (setcar (cdr entity) after))
+ (setq mark-alist (cdr mark-alist)))))
+
(defsubst elmo-msgdb-seen-save (dir obj)
- (elmo-object-save
+ (elmo-object-save
(expand-file-name elmo-msgdb-seen-filename dir)
obj))
(defsubst elmo-msgdb-overview-save (dir overview)
- (elmo-object-save
+ (elmo-object-save
(expand-file-name elmo-msgdb-overview-filename dir)
overview))
-(defun elmo-msgdb-delete-msgs (folder msgs msgdb &optional reserve-cache)
- "Delete MSGS from FOLDER in MSGDB.
+(defun elmo-msgdb-match-condition-primitive (condition entity numbers)
+ (catch 'unresolved
+ (let ((key (elmo-filter-key condition))
+ (case-fold-search t)
+ result)
+ (cond
+ ((string= key "last")
+ (setq result (<= (length (memq
+ (elmo-msgdb-overview-entity-get-number
+ entity)
+ numbers))
+ (string-to-int (elmo-filter-value condition)))))
+ ((string= key "first")
+ (setq result (< (-
+ (length numbers)
+ (length (memq
+ (elmo-msgdb-overview-entity-get-number
+ entity)
+ numbers)))
+ (string-to-int (elmo-filter-value condition)))))
+ ((string= key "from")
+ (setq result (string-match
+ (elmo-filter-value condition)
+ (elmo-msgdb-overview-entity-get-from entity))))
+ ((string= key "subject")
+ (setq result (string-match
+ (elmo-filter-value condition)
+ (elmo-msgdb-overview-entity-get-subject entity))))
+ ((string= key "to")
+ (setq result (string-match
+ (elmo-filter-value condition)
+ (elmo-msgdb-overview-entity-get-to entity))))
+ ((string= key "cc")
+ (setq result (string-match
+ (elmo-filter-value condition)
+ (elmo-msgdb-overview-entity-get-cc entity))))
+ ((or (string= key "since")
+ (string= key "before"))
+ (let ((field-date (elmo-date-make-sortable-string
+ (timezone-fix-time
+ (elmo-msgdb-overview-entity-get-date entity)
+ (current-time-zone) nil)))
+ (specified-date
+ (elmo-date-make-sortable-string
+ (elmo-date-get-datevec
+ (elmo-filter-value condition)))))
+ (setq result (if (string= key "since")
+ (or (string= specified-date field-date)
+ (string< specified-date field-date))
+ (string< field-date specified-date)))))
+ ((member key elmo-msgdb-extra-fields)
+ (let ((extval (elmo-msgdb-overview-entity-get-extra-field entity key)))
+ (when (stringp extval)
+ (setq result (string-match
+ (elmo-filter-value condition)
+ extval)))))
+ (t
+ (throw 'unresolved condition)))
+ (if (eq (elmo-filter-type condition) 'unmatch)
+ (not result)
+ result))))
+
+(defun elmo-msgdb-match-condition (condition entity numbers)
+ (cond
+ ((vectorp condition)
+ (elmo-msgdb-match-condition-primitive condition entity numbers))
+ ((eq (car condition) 'and)
+ (let ((lhs (elmo-msgdb-match-condition (nth 1 condition)
+ entity numbers)))
+ (cond
+ ((elmo-filter-condition-p lhs)
+ (let ((rhs (elmo-msgdb-match-condition (nth 2 condition)
+ entity numbers)))
+ (cond ((elmo-filter-condition-p rhs)
+ (list 'and lhs rhs))
+ (rhs
+ lhs))))
+ (lhs
+ (elmo-msgdb-match-condition (nth 2 condition)
+ entity numbers)))))
+ ((eq (car condition) 'or)
+ (let ((lhs (elmo-msgdb-match-condition (nth 1 condition)
+ entity numbers)))
+ (cond
+ ((elmo-filter-condition-p lhs)
+ (let ((rhs (elmo-msgdb-match-condition (nth 2 condition)
+ entity numbers)))
+ (cond ((elmo-filter-condition-p rhs)
+ (list 'or lhs rhs))
+ (rhs
+ t)
+ (t
+ lhs))))
+ (lhs
+ t)
+ (t
+ (elmo-msgdb-match-condition (nth 2 condition)
+ entity numbers)))))))
+
+(defun elmo-msgdb-delete-msgs (msgdb msgs)
+ "Delete MSGS from MSGDB
content of MSGDB is changed."
(save-excursion
- (let* ((msg-list msgs)
- (dir (elmo-msgdb-expand-path folder))
- (overview (or (car msgdb)
- (elmo-msgdb-overview-load dir)))
- (number-alist (or (cadr msgdb)
- (elmo-msgdb-number-load dir)))
- (mark-alist (or (caddr msgdb)
- (elmo-msgdb-mark-load dir)))
- message-id)
+ (let* (;(msgdb (elmo-folder-msgdb folder))
+ (overview (car msgdb))
+ (number-alist (cadr msgdb))
+ (mark-alist (caddr msgdb))
+ (hashtb (elmo-msgdb-get-overviewht msgdb))
+ (newmsgdb (list overview number-alist mark-alist hashtb))
+ ov-entity)
;; remove from current database.
- (while msg-list
- (setq message-id (cdr (assq (car msg-list) number-alist)))
- (if (and (not reserve-cache) message-id)
- (elmo-cache-delete message-id
- folder (car msg-list)))
- ;; This is no good!!!!
- ;(setq overview (delete (assoc message-id overview) overview))
- (setq overview
+ (while msgs
+ (setq overview
(delq
- (elmo-msgdb-overview-get-entity-by-number overview
- (car msg-list))
+ (setq ov-entity
+ (elmo-msgdb-overview-get-entity (car msgs) newmsgdb))
overview))
+ (when (and elmo-use-overview-hashtb hashtb)
+ (elmo-msgdb-clear-overview-hashtb ov-entity hashtb))
(setq number-alist
- (delq (assq (car msg-list) number-alist) number-alist))
- (setq mark-alist (delq (assq (car msg-list) mark-alist) mark-alist))
- (setq msg-list (cdr msg-list)))
+ (delq (assq (car msgs) number-alist) number-alist))
+ (setq mark-alist (delq (assq (car msgs) mark-alist) mark-alist))
+ (setq msgs (cdr msgs)))
+ ;(elmo-folder-set-message-modified-internal folder t)
(setcar msgdb overview)
(setcar (cdr msgdb) number-alist)
- (setcar (cddr msgdb) mark-alist))
+ (setcar (cddr msgdb) mark-alist)
+ (setcar (nthcdr 3 msgdb) hashtb))
t)) ;return value
(defsubst elmo-msgdb-set-overview (msgdb overview)
(defsubst elmo-msgdb-overview-entity-get-references (entity)
(and entity (aref (cdr entity) 1)))
+(defsubst elmo-msgdb-overview-entity-set-references (entity references)
+ (and entity (aset (cdr entity) 1 references))
+ entity)
+
;; entity -> parent-entity
(defsubst elmo-msgdb-overview-get-parent-entity (entity database)
(setq entity (elmo-msgdb-overview-entity-get-references entity))
;; entity is parent-id.
(and entity (assoc entity database)))
-
+
(defsubst elmo-msgdb-overview-entity-get-number (entity)
(and entity (aref (cdr entity) 0)))
(defsubst elmo-msgdb-overview-entity-get-from (entity)
(and entity
(aref (cdr entity) 2)
- (decode-mime-charset-string (aref (cdr entity) 2)
- elmo-mime-charset)))
+ (elmo-msgdb-get-decoded-cache (aref (cdr entity) 2))))
(defsubst elmo-msgdb-overview-entity-set-number (entity number)
(and entity (aset (cdr entity) 0 number))
entity)
- ;(setcar (cadr entity) number) entity)
+;;;(setcar (cadr entity) number) entity)
(defsubst elmo-msgdb-overview-entity-set-from (entity from)
(and entity (aset (cdr entity) 2 from))
(defsubst elmo-msgdb-overview-entity-get-subject (entity)
(and entity
(aref (cdr entity) 3)
- (decode-mime-charset-string (aref (cdr entity) 3)
- elmo-mime-charset)))
+ (elmo-msgdb-get-decoded-cache (aref (cdr entity) 3))))
(defsubst elmo-msgdb-overview-entity-get-subject-no-decode (entity)
(and entity (aref (cdr entity) 3)))
(defsubst elmo-msgdb-overview-entity-get-date (entity)
(and entity (aref (cdr entity) 4)))
+(defsubst elmo-msgdb-overview-entity-set-date (entity date)
+ (and entity (aset (cdr entity) 4 date))
+ entity)
+
(defsubst elmo-msgdb-overview-entity-get-to (entity)
(and entity (aref (cdr entity) 5)))
(defsubst elmo-msgdb-overview-entity-get-size (entity)
(and entity (aref (cdr entity) 7)))
+(defsubst elmo-msgdb-overview-entity-set-size (entity size)
+ (and entity (aset (cdr entity) 7 size))
+ entity)
+
(defsubst elmo-msgdb-overview-entity-get-id (entity)
(and entity (car entity)))
(and extra
(cdr (assoc field-name extra)))))
+(defsubst elmo-msgdb-overview-entity-set-extra-field (entity field-name value)
+ (let ((extras (and entity (aref (cdr entity) 8)))
+ extra)
+ (if (setq extra (assoc field-name extras))
+ (setcdr extra value)
+ (elmo-msgdb-overview-entity-set-extra
+ entity
+ (cons (cons field-name value) extras)))))
+
+(defsubst elmo-msgdb-overview-entity-get-extra (entity)
+ (and entity (aref (cdr entity) 8)))
+
+(defsubst elmo-msgdb-overview-entity-set-extra (entity extra)
+ (and entity (aset (cdr entity) 8 extra))
+ entity)
+
(defun elmo-msgdb-overview-get-entity-by-number (database number)
- (let ((db database)
- entity)
- (catch 'loop
+ (when number
+ (let ((db database)
+ entity)
(while db
(if (eq (elmo-msgdb-overview-entity-get-number (car db)) number)
- (progn
- (setq entity (car db))
- (throw 'loop nil))
- (setq db (cdr db)))))
- entity))
+ (setq entity (car db)
+ db nil) ; exit loop
+ (setq db (cdr db))))
+ entity)))
+
+(defun elmo-msgdb-overview-get-entity (id msgdb)
+ (when id
+ (let ((ovht (elmo-msgdb-get-overviewht msgdb)))
+ (if ovht ; use overview hash
+ (if (stringp id) ;; ID is message-id
+ (elmo-get-hash-val id ovht)
+ (elmo-get-hash-val (format "#%d" id) ovht))
+ (let* ((overview (elmo-msgdb-get-overview msgdb))
+ (number-alist (elmo-msgdb-get-number-alist msgdb))
+ (message-id (if (stringp id)
+ id ;; ID is message-id
+ (cdr (assq id number-alist))))
+ entity)
+ (if message-id
+ (assoc message-id overview)
+ ;; ID is number. message-id is nil or no exists in number-alist.
+ (elmo-msgdb-overview-get-entity-by-number overview id)))))))
;;
;; deleted message handling
killed-list))
(defun elmo-msgdb-killed-message-p (killed-list msg)
- (and killed-list
- (not (listp
- (catch 'found
- (mapcar
- (function
- (lambda (entity)
- (cond
- ((integerp entity)
- (if (eq entity msg)
- (throw 'found t)))
- ((consp entity)
- (if (and (<= (car entity) msg)
- (<= msg (cdr entity)))
- (throw 'found t)))))
- killed-list)))))))
+ (elmo-number-set-member msg killed-list))
(defun elmo-msgdb-set-as-killed (killed-list msg)
- "if cons cell, set car-cdr messages as killed.
-if integer, set number th message as killed."
- (let ((dlist killed-list)
- (ret-val killed-list)
- entity found)
- (cond
- ((integerp msg)
- (while (and dlist (not found))
- (setq entity (car dlist))
- (if (or (and (integerp entity) (eq entity msg))
- (and (consp entity)
- (<= (car entity) msg)
- (<= msg (cdr entity))))
- (setq found t))
- (setq dlist (cdr dlist))
- )
- (if (not found)
- (setq ret-val (elmo-msgdb-append-element killed-list msg)))
- )
- ((consp msg)
- (while (and dlist (not found))
- (setq entity (car dlist))
- (if (integerp entity)
- (cond
- ((and (<= (car msg) entity)(<= entity (cdr msg)))
- (setcar dlist msg)
- (setq found t)
- )
- ((= (1- (car msg)) entity)
- (setcar dlist (cons entity (cdr msg)))
- (setq found t)
- )
- ((= (1+ (cdr msg)) entity)
- (setcar dlist (cons (car msg) entity))
- (setq found t)
- ))
- ;; entity is consp
- (cond ; there are four patterns
- ((and (<= (car msg) (car entity))
- (<= (cdr entity) (cdr msg)))
- (setcar dlist msg)
- (setq found t))
- ((and (< (car entity)(car msg))
- (< (cdr msg) (cdr entity)))
- (setq found t))
- ((and (<= (car msg) (car entity))
- (<= (cdr msg) (cdr entity)))
- (setcar dlist (cons (car msg) (cdr entity)))
- (setq found t))
- ((and (<= (car entity) (car msg))
- (<= (cdr entity) (cdr msg)))
- (setcar dlist (cons (car entity) (cdr msg)))
- (setq found t))))
- (setq dlist (cdr dlist)))
- (if (not found)
- (setq ret-val (elmo-msgdb-append-element killed-list msg)))))
+ (elmo-number-set-append killed-list msg))
+
+(defun elmo-msgdb-append-to-killed-list (folder msgs)
+ (elmo-folder-set-killed-list-internal
+ folder
+ (elmo-number-set-append-list
+ (elmo-folder-killed-list-internal folder)
+ msgs)))
+
+(defun elmo-msgdb-killed-list-length (killed-list)
+ (let ((killed killed-list)
+ (ret-val 0))
+ (while (car killed)
+ (if (consp (car killed))
+ (setq ret-val (+ ret-val 1 (- (cdar killed) (caar killed))))
+ (setq ret-val (+ ret-val 1)))
+ (setq killed (cdr killed)))
ret-val))
+(defun elmo-msgdb-max-of-killed (killed-list)
+ (let ((klist killed-list)
+ (max 0)
+ k)
+ (while (car klist)
+ (if (< max
+ (setq k
+ (if (consp (car klist))
+ (cdar klist)
+ (car klist))))
+ (setq max k))
+ (setq klist (cdr klist)))
+ max))
+
+(defun elmo-living-messages (messages killed-list)
+ (if killed-list
+ (delq nil
+ (mapcar (lambda (number)
+ (unless (elmo-number-set-member number killed-list)
+ number))
+ messages))
+ messages))
+
(defun elmo-msgdb-finfo-load ()
- (elmo-object-load (expand-file-name
+ (elmo-object-load (expand-file-name
elmo-msgdb-finfo-filename
- elmo-msgdb-dir)
+ elmo-msgdb-directory)
elmo-mime-charset t))
(defun elmo-msgdb-finfo-save (finfo)
(elmo-object-save (expand-file-name
elmo-msgdb-finfo-filename
- elmo-msgdb-dir)
+ elmo-msgdb-directory)
finfo elmo-mime-charset))
-(defun elmo-msgdb-flist-load (folder)
+(defun elmo-msgdb-flist-load (fname)
(let ((flist-file (expand-file-name
elmo-msgdb-flist-filename
- (elmo-msgdb-expand-path folder (list 'folder folder)))))
- (elmo-object-load flist-file nil t)))
+ (expand-file-name
+ (elmo-safe-filename fname)
+ (expand-file-name "folder" elmo-msgdb-directory)))))
+ (elmo-object-load flist-file elmo-mime-charset t)))
-(defun elmo-msgdb-flist-save (folder flist)
+(defun elmo-msgdb-flist-save (fname flist)
(let ((flist-file (expand-file-name
elmo-msgdb-flist-filename
- (elmo-msgdb-expand-path folder (list 'folder folder)))))
- (elmo-object-save flist-file flist)))
+ (expand-file-name
+ (elmo-safe-filename fname)
+ (expand-file-name "folder" elmo-msgdb-directory)))))
+ (elmo-object-save flist-file flist elmo-mime-charset)))
(defun elmo-crosspost-alist-load ()
(elmo-object-load (expand-file-name
elmo-crosspost-alist-filename
- elmo-msgdb-dir)
+ elmo-msgdb-directory)
nil t))
(defun elmo-crosspost-alist-save (alist)
(elmo-object-save (expand-file-name
elmo-crosspost-alist-filename
- elmo-msgdb-dir)
+ elmo-msgdb-directory)
alist))
+(defun elmo-msgdb-add-msgs-to-seen-list (msgs msgdb unread-marks seen-list)
+ ;; Add to seen list.
+ (let* ((number-alist (elmo-msgdb-get-number-alist msgdb))
+ (mark-alist (elmo-msgdb-get-mark-alist msgdb))
+ ent)
+ (while msgs
+ (if (setq ent (assq (car msgs) mark-alist))
+ (unless (member (cadr ent) unread-marks) ;; not unread mark
+ (setq seen-list
+ (cons (cdr (assq (car msgs) number-alist)) seen-list)))
+ ;; no mark ... seen...
+ (setq seen-list
+ (cons (cdr (assq (car msgs) number-alist)) seen-list)))
+ (setq msgs (cdr msgs)))
+ seen-list))
+
+(defun elmo-msgdb-get-message-id-from-buffer ()
+ (or (elmo-field-body "message-id")
+ ;; no message-id, so put dummy msgid.
+ (concat (timezone-make-date-sortable
+ (elmo-field-body "date"))
+ (nth 1 (eword-extract-address-components
+ (or (elmo-field-body "from") "nobody"))))))
+
(defsubst elmo-msgdb-create-overview-from-buffer (number &optional size time)
- "Create overview entity from current buffer.
+ "Create overview entity from current buffer.
Header region is supposed to be narrowed."
(save-excursion
(let ((extras elmo-msgdb-extra-fields)
message-id references from subject to cc date
extra field-body)
(elmo-set-buffer-multibyte default-enable-multibyte-characters)
- (setq message-id (elmo-field-body "message-id"))
+ (setq message-id (elmo-msgdb-get-message-id-from-buffer))
(setq references
(or (elmo-msgdb-get-last-message-id
(elmo-field-body "in-reply-to"))
(elmo-field-body "references"))))
(setq from (elmo-mime-string (elmo-delete-char
?\"
- (or
+ (or
(elmo-field-body "from")
elmo-no-from))))
(setq subject (elmo-mime-string (or (elmo-field-body "subject")
(setq extra (cons (cons (downcase (car extras))
field-body) extra)))
(setq extras (cdr extras)))
- (cons message-id (vector number references
+ (cons message-id (vector number references
from subject date to cc
size extra))
)))
-
+
+(defun elmo-msgdb-copy-overview-entity (entity)
+ (cons (car entity)
+ (copy-sequence (cdr entity))))
+
+(defsubst elmo-msgdb-insert-file-header (file)
+ "Insert the header of the article."
+ (let ((beg 0)
+ insert-file-contents-pre-hook ; To avoid autoconv-xmas...
+ insert-file-contents-post-hook
+ format-alist)
+ (when (file-exists-p file)
+ ;; Read until header separator is found.
+ (while (and (eq elmo-msgdb-file-header-chop-length
+ (nth 1
+ (insert-file-contents-as-binary
+ file nil beg
+ (incf beg elmo-msgdb-file-header-chop-length))))
+ (prog1 (not (search-forward "\n\n" nil t))
+ (goto-char (point-max))))))))
+
+(defsubst elmo-msgdb-create-overview-entity-from-file (number file)
+ (let (insert-file-contents-pre-hook ; To avoid autoconv-xmas...
+ insert-file-contents-post-hook header-end
+ (attrib (file-attributes file))
+ ret-val size mtime)
+ (with-temp-buffer
+ (if (not (file-exists-p file))
+ ()
+ (setq size (nth 7 attrib))
+ (setq mtime (timezone-make-date-arpa-standard
+ (current-time-string (nth 5 attrib)) (current-time-zone)))
+ ;; insert header from file.
+ (catch 'done
+ (condition-case nil
+ (elmo-msgdb-insert-file-header file)
+ (error (throw 'done nil)))
+ (goto-char (point-min))
+ (setq header-end
+ (if (re-search-forward "\\(^--.*$\\)\\|\\(\n\n\\)" nil t)
+ (point)
+ (point-max)))
+ (narrow-to-region (point-min) header-end)
+ (elmo-msgdb-create-overview-from-buffer number size mtime))))))
+
(defun elmo-msgdb-overview-sort-by-date (overview)
(sort overview
(function
- (lambda (x y)
+ (lambda (x y)
(condition-case nil
(string<
- (timezone-make-date-sortable
+ (timezone-make-date-sortable
(elmo-msgdb-overview-entity-get-date x))
- (timezone-make-date-sortable
+ (timezone-make-date-sortable
(elmo-msgdb-overview-entity-get-date y)))
(error))))))
(message "Sorting...")
(let ((overview (elmo-msgdb-get-overview msgdb)))
(setq overview (elmo-msgdb-overview-sort-by-date overview))
- (message "Sorting...done.")
+ (message "Sorting...done")
(list overview (nth 1 msgdb)(nth 2 msgdb))))
-(defsubst elmo-msgdb-search-overview-entity (number number-alist overview)
- (let ((message-id (cdr (assq number number-alist)))
- ovs)
- (if message-id
- (assoc message-id overview)
- (elmo-msgdb-overview-get-entity-by-number overview number))))
-
-(defsubst elmo-msgdb-append (msgdb msgdb-append)
- (list
+(defun elmo-msgdb-clear-overview-hashtb (entity hashtb)
+ (let (number)
+ (when (and entity
+ elmo-use-overview-hashtb
+ hashtb)
+ (and (setq number (elmo-msgdb-overview-entity-get-number entity))
+ (elmo-clear-hash-val (format "#%d" number) hashtb))
+ (and (car entity) ;; message-id
+ (elmo-clear-hash-val (car entity) hashtb)))))
+
+(defun elmo-msgdb-make-overview-hashtb (overview &optional hashtb)
+ (if (and elmo-use-overview-hashtb
+ overview)
+ (let ((hashtb (or hashtb ;; append
+ (elmo-make-hash (length overview)))))
+ (while overview
+ ;; key is message-id
+ (if (caar overview)
+ (elmo-set-hash-val (caar overview) (car overview) hashtb))
+ ;; key is number
+ (elmo-set-hash-val
+ (format "#%d" (elmo-msgdb-overview-entity-get-number (car overview)))
+ (car overview) hashtb)
+ (setq overview (cdr overview)))
+ hashtb)
+ nil))
+
+(defsubst elmo-msgdb-append (msgdb msgdb-append &optional set-hash)
+ (list
(nconc (car msgdb) (car msgdb-append))
(nconc (cadr msgdb) (cadr msgdb-append))
(nconc (caddr msgdb) (caddr msgdb-append))
- (nconc (cadddr msgdb) (cadddr msgdb-append))))
-
-(defun elmo-msgdb-delete-path (folder &optional spec)
- (let ((path (elmo-msgdb-expand-path folder spec)))
- (if (file-directory-p path)
- (elmo-delete-directory path t))))
-
-(defun elmo-msgdb-rename-path (old-folder new-folder &optional old-spec new-spec)
- (let* ((old (directory-file-name (elmo-msgdb-expand-path old-folder old-spec)))
- (new (directory-file-name (elmo-msgdb-expand-path new-folder new-spec)))
- (new-dir (directory-file-name (file-name-directory new))))
- (if (not (file-directory-p old))
- ()
- (if (file-exists-p new)
- (error "already exists directory: %s" new)
- (if (not (file-exists-p new-dir))
- (elmo-make-directory new-dir))
- (rename-file old new)))))
-
-(provide 'elmo-msgdb)
+ (and set-hash
+ (elmo-msgdb-make-overview-hashtb (car msgdb-append) (nth 3 msgdb)))))
+
+(defsubst elmo-msgdb-clear (&optional msgdb)
+ (if msgdb
+ (list
+ (setcar msgdb nil)
+ (setcar (cdr msgdb) nil)
+ (setcar (cddr msgdb) nil)
+ (setcar (nthcdr 3 msgdb) (elmo-msgdb-make-overview-hashtb nil)))
+ (list nil nil nil (elmo-msgdb-make-overview-hashtb nil))))
+
+(defsubst elmo-folder-get-info (folder &optional hashtb)
+ (elmo-get-hash-val folder
+ (or hashtb elmo-folder-info-hashtb)))
+
+(defun elmo-folder-set-info-hashtb (folder max numbers &optional new unread)
+ (let ((info (elmo-folder-get-info folder)))
+ (when info
+ (or new (setq new (nth 0 info)))
+ (or unread (setq unread (nth 1 info)))
+ (or numbers (setq numbers (nth 2 info)))
+ (or max (setq max (nth 3 info))))
+ (elmo-set-hash-val folder
+ (list new unread numbers max)
+ elmo-folder-info-hashtb)))
+
+(defun elmo-folder-set-info-max-by-numdb (folder msgdb-number)
+ (let ((num-db (sort (mapcar 'car msgdb-number) '<)))
+ (elmo-folder-set-info-hashtb
+ folder
+ (or (nth (max 0 (1- (length num-db))) num-db) 0)
+ nil ;;(length num-db)
+ )))
+
+(defun elmo-folder-get-info-max (folder)
+ "Get folder info from cache."
+ (nth 3 (elmo-folder-get-info folder)))
+
+(defun elmo-folder-get-info-length (folder)
+ (nth 2 (elmo-folder-get-info folder)))
+
+(defun elmo-folder-get-info-unread (folder)
+ (nth 1 (elmo-folder-get-info folder)))
+
+(defun elmo-folder-info-make-hashtb (info-alist hashtb)
+ (let* ((hashtb (or hashtb
+ (elmo-make-hash (length info-alist)))))
+ (mapcar
+ '(lambda (x)
+ (let ((info (cadr x)))
+ (and (intern-soft (car x) hashtb)
+ (elmo-set-hash-val (car x)
+ (list (nth 2 info) ;; new
+ (nth 3 info) ;; unread
+ (nth 1 info) ;; length
+ (nth 0 info)) ;; max
+ hashtb))))
+ info-alist)
+ (setq elmo-folder-info-hashtb hashtb)))
+
+(defsubst elmo-msgdb-location-load (dir)
+ (elmo-object-load
+ (expand-file-name
+ elmo-msgdb-location-filename
+ dir)))
+
+(defsubst elmo-msgdb-location-add (alist number location)
+ (let ((ret-val alist))
+ (setq ret-val
+ (elmo-msgdb-append-element ret-val (cons number location)))
+ ret-val))
+
+(defsubst elmo-msgdb-location-save (dir alist)
+ (elmo-object-save
+ (expand-file-name
+ elmo-msgdb-location-filename
+ dir) alist))
+
+(require 'product)
+(product-provide (provide 'elmo-msgdb) (require 'elmo-version))
;;; elmo-msgdb.el ends here
projects / elisp / wanderlust.git / blobdiff