X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=elmo%2Felmo-msgdb.el;h=0a10cdf7829c577b913d0d5451a7ee5413213307;hb=fd6411ebf1a6cbab760fcf77514fc37e2ba3face;hp=80833b981c57d5ec446158a4d44f483c2274198c;hpb=00990dd383e2e34706cd032fa256b90459091d8f;p=elisp%2Fwanderlust.git diff --git a/elmo/elmo-msgdb.el b/elmo/elmo-msgdb.el index 80833b9..0a10cdf 100644 --- a/elmo/elmo-msgdb.el +++ b/elmo/elmo-msgdb.el @@ -1,4 +1,4 @@ -;;; elmo-msgdb.el -- Message Database for Elmo. +;;; elmo-msgdb.el --- Message Database for ELMO. ;; Copyright (C) 1998,1999,2000 Yuuichi Teranishi ;; Copyright (C) 2000 Masahiro MURATA @@ -26,130 +26,158 @@ ;; ;;; 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) - "Expand msgdb path for FOLDER. -FOLDER should be a sring of folder name or folder spec." - (convert-standard-filename - (let* ((spec (if (stringp folder) - (elmo-folder-get-spec folder) - 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) - (setq fld (concat "*" (mapconcat 'identity (cdr spec) ","))) - (expand-file-name (elmo-safe-filename fld) - (expand-file-name "multi" - elmo-msgdb-dir))) - ((eq type 'filter) - (expand-file-name - (elmo-replace-msgid-as-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))))))) +(require 'mime) +(require 'modb) + +;;; MSGDB interface. +;; +;; MSGDB elmo-load-msgdb PATH MIME-CHARSET +;; MSGDB elmo-make-msgdb LOCATION TYPE +;; elmo-msgdb-sort-by-date MSGDB + +;; elmo-flag-table-load +;; elmo-flag-table-set +;; elmo-flag-table-get +;; elmo-flag-table-save + +;; elmo-msgdb-overview-save DIR OBJ + +;;; Abolish +;; elmo-msgdb-get-parent-entity ENTITY MSGDB + +;; elmo-msgdb-killed-list-load DIR +;; elmo-msgdb-killed-list-save DIR +;; elmo-msgdb-append-to-killed-list FOLDER MSG +;; elmo-msgdb-killed-list-length KILLED-LIST +;; elmo-msgdb-max-of-killed KILLED-LIST +;; elmo-msgdb-killed-message-p KILLED-LIST MSG +;; elmo-living-messages MESSAGES KILLED-LIST + +;; elmo-msgdb-finfo-load +;; elmo-msgdb-finfo-save +;; elmo-msgdb-flist-load +;; elmo-msgdb-flist-save + +;; elmo-crosspost-alist-load +;; elmo-crosspost-alist-save + +;; elmo-folder-get-info +;; elmo-folder-get-info-max +;; elmo-folder-get-info-length +;; elmo-folder-get-info-unread + +;;; message entity wrappers +;; +(defsubst elmo-message-entity-number (entity) + (elmo-msgdb-message-entity-number (elmo-message-entity-handler entity) + entity)) + +(defsubst elmo-message-entity-set-number (entity number) + (elmo-msgdb-message-entity-set-number (elmo-message-entity-handler entity) + entity + number)) + +(defsubst elmo-message-entity-field (entity field &optional type) + "Get message entity field value. +ENTITY is the message entity structure obtained by `elmo-message-entity'. +FIELD is the symbol of the field name. +If optional argument TYPE is specified, return converted value." + (elmo-msgdb-message-entity-field (elmo-message-entity-handler entity) + entity field type)) + +(defsubst elmo-message-entity-set-field (entity field value) + "Set message entity field value. +ENTITY is the message entity structure. +FIELD is the symbol of the field name. +VALUE is the field value." + (elmo-msgdb-message-entity-set-field (elmo-message-entity-handler entity) + entity field value)) + +(defconst elmo-msgdb-load-priorities '(legacy standard) + "Priority list of modb type for load.") + +;;; Helper functions for MSGDB +;; +(defun elmo-load-msgdb (location mime-charset) + "Load the MSGDB from PATH." + (let ((msgdb (elmo-make-msgdb location elmo-msgdb-default-type mime-charset)) + priorities loaded temp-modb) + (unless (elmo-msgdb-load msgdb) + (setq priorities + (delq elmo-msgdb-default-type + (copy-sequence elmo-msgdb-load-priorities))) + (while (and priorities + (not loaded)) + (setq temp-modb (elmo-make-msgdb location + (car priorities) + mime-charset) + loaded (elmo-msgdb-load temp-modb) + priorities (cdr priorities))) + (when loaded + (if (eq elmo-msgdb-convert-type 'auto) + (elmo-msgdb-append msgdb temp-modb) + (setq msgdb temp-modb)))) + msgdb)) + +(defun elmo-make-msgdb (&optional location type mime-charset) + "Make a MSGDB." + (let* ((type (or type elmo-msgdb-default-type)) + (class (intern (format "modb-%s" type)))) + (require class) + (luna-make-entity class + :location location + :mime-charset mime-charset))) + +(defun elmo-msgdb-extra-fields (&optional non-virtual) + (if non-virtual + (apply + #'nconc + (mapcar + (lambda (extra) + (let ((spec (assq (intern extra) modb-entity-field-extractor-alist))) + (if spec + (let ((real-fields (nth 2 spec))) + (cond ((functionp real-fields) + (funcall real-fields extra)) + ((listp real-fields) + (copy-sequence real-fields)))) + (list extra)))) + elmo-msgdb-extra-fields)) + elmo-msgdb-extra-fields)) +(defun elmo-msgdb-sort-by-date (msgdb) + (elmo-msgdb-sort-entities + msgdb + (lambda (x y app-data) + (condition-case nil + (elmo-time< + (elmo-message-entity-field x 'date) + (elmo-message-entity-field y 'date)) + (error))))) + +(defsubst elmo-msgdb-get-parent-entity (entity msgdb) + (setq entity (elmo-message-entity-field entity 'references)) + ;; entity is parent-id. + (and entity (elmo-msgdb-message-entity msgdb entity))) + +;;; (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))) -(defsubst elmo-msgdb-get-overview (msgdb) - (car msgdb)) -(defsubst elmo-msgdb-get-number-alist (msgdb) - (cadr msgdb)) -(defsubst elmo-msgdb-get-mark-alist (msgdb) - (caddr msgdb)) -(defsubst elmo-msgdb-get-location (msgdb) - (cadddr msgdb)) -(defsubst elmo-msgdb-get-overviewht (msgdb) - (nth 4 msgdb)) - ;; ;; number <-> Message-ID handling ;; @@ -159,184 +187,78 @@ FOLDER should be a sring of folder name or folder spec." (elmo-msgdb-append-element ret-val (cons number id))) ret-val)) -;;; -;; parsistent mark handling -;; (for global!) - -(defvar elmo-msgdb-global-mark-alist nil) - -(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-object-load path)))) - match) - (when (setq match (assoc msgid malist)) - (setq elmo-msgdb-global-mark-alist - (delete match elmo-msgdb-global-mark-alist)) - (elmo-object-save path elmo-msgdb-global-mark-alist)))) - -(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-object-load path)))) - match) - (if (setq match (assoc msgid malist)) - (setcdr match mark) - (setq elmo-msgdb-global-mark-alist - (nconc elmo-msgdb-global-mark-alist - (list (cons msgid mark))))) - (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 - (expand-file-name - elmo-msgdb-global-mark-filename - elmo-msgdb-dir))))))) - +;;; flag table ;; -;; 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) +(defvar elmo-flag-table-filename "flag-table") +(defun elmo-flag-table-load (dir) + "Load flag hashtable for MSGDB." + (let ((table (elmo-make-hash)) + ;; For backward compatibility + (seen-file (expand-file-name elmo-msgdb-seen-filename dir)) + value) + (when (file-exists-p seen-file) + (dolist (msgid (elmo-object-load seen-file)) + (elmo-set-hash-val msgid '(read) table)) + (delete-file seen-file)) + (dolist (pair (elmo-object-load + (expand-file-name elmo-flag-table-filename dir))) + (setq value (cdr pair)) + (elmo-set-hash-val (car pair) + (cond ((consp value) + value) + ;; Following cases for backward compatibility. + (value + (list value)) + (t + '(unread))) + table)) + table)) + +(defun elmo-flag-table-set (flag-table msg-id flags) + (elmo-set-hash-val msg-id (or flags '(read)) flag-table)) + +(defun elmo-flag-table-get (flag-table msg-id) + (let ((flags (elmo-get-hash-val msg-id flag-table))) + (append + (and (elmo-file-cache-exists-p msg-id) + '(cached)) + (if flags + (elmo-list-delete '(cached read) + (copy-sequence flags) + #'delq) + '(new unread))))) + +(defun elmo-flag-table-save (dir flag-table) (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 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))) - + (expand-file-name elmo-flag-table-filename dir) + (if flag-table + (let (list) + (mapatoms (lambda (atom) + (setq list (cons (cons (symbol-name atom) + (symbol-value atom)) + list))) + flag-table) + list)))) ;;; ;; persistent mark handling ;; (for each folder) -(defun elmo-msgdb-mark-set (alist id mark) - (let ((ret-val alist) - entity) - (setq entity (assq id alist)) - (if entity - (if (eq mark nil) - ;; delete this entity - (setq ret-val (delq entity alist)) - ;; set mark - (setcar (cdr entity) 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." (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." - (let ((seen-mark-list (string-to-char-list seen-marks)) - ret-val ent) - (while number-alist - (if (setq ent (assq (car (car number-alist)) mark-alist)) - (if (and (cadr ent) - (memq (string-to-char (cadr ent)) seen-mark-list)) - (setq ret-val (cons (cdr (car number-alist)) ret-val))) - (setq ret-val (cons (cdr (car number-alist)) ret-val))) - (setq number-alist (cdr 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 -;; - -(defsubst elmo-msgdb-get-field-value (field-name beg end buffer) - (save-excursion - (save-restriction - (set-buffer buffer) - (narrow-to-region beg end) - (elmo-field-body field-name)))) - -(defun elmo-multiple-field-body (name &optional boundary) - (save-excursion - (save-restriction - (std11-narrow-to-header boundary) - (goto-char (point-min)) - (let ((case-fold-search t) - (field-body nil)) - (while (re-search-forward (concat "^" name ":[ \t]*") nil t) - (setq field-body - (nconc field-body - (list (buffer-substring-no-properties - (match-end 0) (std11-field-end)))))) - field-body)))) +(defun elmo-msgdb-flag-table (msgdb &optional flag-table) + ;; Make a table of msgid flag (read, answered) + (let ((flag-table (or flag-table + (elmo-make-hash (elmo-msgdb-length msgdb)))) + msg-id) + (dolist (number (elmo-msgdb-list-messages msgdb)) + (when (setq msg-id (elmo-msgdb-message-field msgdb number 'message-id)) + (elmo-flag-table-set flag-table + msg-id + (elmo-msgdb-flags msgdb number)))) + flag-table)) (defun elmo-multiple-fields-body-list (field-names &optional boundary) "Return list of each field-bodies of FIELD-NAMES of the message header @@ -363,269 +285,14 @@ header separator." (substring string (match-end 0)) string)) -(defsubst elmo-msgdb-get-last-message-id (string) - (if string - (save-match-data - (let (beg) - (elmo-set-work-buf - (insert string) - (goto-char (point-max)) - (when (search-backward "<" nil t) - (setq beg (point)) - (if (search-forward ">" nil t) - (elmo-replace-in-string - (buffer-substring beg (point)) "\n[ \t]*" "")))))))) - -(defun elmo-msgdb-number-load (dir) - (elmo-object-load - (expand-file-name elmo-msgdb-number-filename dir))) - -(defun elmo-msgdb-overview-load (dir) - (elmo-object-load - (expand-file-name elmo-msgdb-overview-filename dir))) - -(defun elmo-msgdb-mark-load (dir) - (elmo-object-load - (expand-file-name elmo-msgdb-mark-filename dir))) - (defsubst elmo-msgdb-seen-load (dir) (elmo-object-load (expand-file-name elmo-msgdb-seen-filename dir))) -(defun elmo-msgdb-number-save (dir obj) - (elmo-object-save - (expand-file-name elmo-msgdb-number-filename dir) - obj)) - -(defun elmo-msgdb-mark-save (dir obj) - (elmo-object-save - (expand-file-name elmo-msgdb-mark-filename dir) - obj)) - -(defsubst elmo-msgdb-seen-save (dir obj) - (elmo-object-save - (expand-file-name elmo-msgdb-seen-filename dir) - obj)) - -(defsubst elmo-msgdb-overview-save (dir overview) - (elmo-object-save - (expand-file-name elmo-msgdb-overview-filename dir) - overview)) - -(defun elmo-msgdb-search-internal-primitive (condition entity number-list) - (let ((key (elmo-filter-key condition)) - result) - (cond - ((string= key "last") - (setq result (<= (length (memq - (elmo-msgdb-overview-entity-get-number entity) - number-list)) - (string-to-int (elmo-filter-value condition))))) - ((string= key "first") - (setq result (< (- - (length number-list) - (length (memq - (elmo-msgdb-overview-entity-get-number entity) - number-list))) - (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 ((res (string< (timezone-make-date-sortable - (elmo-msgdb-overview-entity-get-date entity)) - (elmo-date-make-sortable-string - (elmo-date-get-datevec - (elmo-filter-value condition)))))) - (setq result (if (string= key "before") res (not res))))) - ((member key elmo-msgdb-extra-fields) - (let ((extval (elmo-msgdb-overview-entity-get-extra-field entity key))) - (if (stringp extval) - (setq result (string-match - (elmo-filter-value condition) - extval)))))) - (if (eq (elmo-filter-type condition) 'unmatch) - (setq result (not result))) - result)) - -(defun elmo-msgdb-search-internal (condition entity number-list) - (cond - ((vectorp condition) - (elmo-msgdb-search-internal-primitive condition entity number-list)) - ((eq (car condition) 'and) - (and (elmo-msgdb-search-internal-primitive - (nth 1 condition) entity number-list) - (elmo-msgdb-search-internal-primitive - (nth 2 condition) entity number-list))) - ((eq (car condition) 'or) - (or (elmo-msgdb-search-internal-primitive - (nth 1 condition) entity number-list) - (elmo-msgdb-search-internal-primitive - (nth 2 condition) entity number-list))))) - -(defun elmo-msgdb-delete-msgs (folder msgs msgdb &optional reserve-cache) - "Delete MSGS from FOLDER in 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))) - (loc-alist (or (elmo-msgdb-get-location msgdb) - (elmo-msgdb-location-load dir))) - (hashtb (or (elmo-msgdb-get-overviewht msgdb) - (elmo-msgdb-make-overview-hashtb overview))) - (newmsgdb (list overview number-alist mark-alist (nth 3 msgdb) hashtb)) - ov-entity message-id) - ;; 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 - (delq - (setq ov-entity - (elmo-msgdb-overview-get-entity (car msg-list) 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 loc-alist (delq (assq (car msg-list) loc-alist) loc-alist)) - ;; XXX Should consider when folder is not persistent. - ;; (elmo-msgdb-location-save dir loc-alist) - (setq msg-list (cdr msg-list))) - (setcar msgdb overview) - (setcar (cdr msgdb) number-alist) - (setcar (cddr msgdb) mark-alist) - (setcar (nthcdr 4 msgdb) hashtb)) - t)) ;return value - -(defsubst elmo-msgdb-set-overview (msgdb overview) - (setcar msgdb overview)) - -(defsubst elmo-msgdb-set-number-alist (msgdb number-alist) - (setcar (cdr msgdb) number-alist)) - -(defsubst elmo-msgdb-set-mark-alist (msgdb mark-alist) - (setcar (cddr msgdb) mark-alist)) - -(defsubst elmo-msgdb-overview-entity-get-references (entity) - (and entity (aref (cdr entity) 1))) - -;; 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-no-decode (entity) - (and entity (aref (cdr entity) 2))) - -(defsubst elmo-msgdb-overview-entity-get-from (entity) - (and entity - (aref (cdr entity) 2) - (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) - -(defsubst elmo-msgdb-overview-entity-set-from (entity from) - (and entity (aset (cdr entity) 2 from)) - entity) - -(defsubst elmo-msgdb-overview-entity-get-subject (entity) - (and entity - (aref (cdr entity) 3) - (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-set-subject (entity subject) - (and entity (aset (cdr entity) 3 subject)) - entity) - -(defsubst elmo-msgdb-overview-entity-get-date (entity) - (and entity (aref (cdr entity) 4))) - -(defsubst elmo-msgdb-overview-entity-get-to (entity) - (and entity (aref (cdr entity) 5))) - -(defsubst elmo-msgdb-overview-entity-get-cc (entity) - (and entity (aref (cdr entity) 6))) - -(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))) - -(defsubst elmo-msgdb-overview-entity-get-extra-field (entity field-name) - (let ((extra (and entity (aref (cdr entity) 8)))) - (and extra - (cdr (assoc field-name extra))))) - -(defun elmo-msgdb-overview-get-entity-by-number (database number) - (when number - (let ((db database) - entity) - (while db - (if (eq (elmo-msgdb-overview-entity-get-number (car db)) number) - (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))))))) +(defsubst elmo-msgdb-out-of-date-messages (msgdb) + (dolist (number (elmo-msgdb-list-flagged msgdb 'new)) + (elmo-msgdb-unset-flag msgdb number 'new))) ;; ;; deleted message handling @@ -646,14 +313,6 @@ content of MSGDB is changed." (defun elmo-msgdb-set-as-killed (killed-list msg) (elmo-number-set-append killed-list msg)) -(defun elmo-msgdb-append-to-killed-list (folder msgs) - (let ((dir (elmo-msgdb-expand-path folder))) - (elmo-msgdb-killed-list-save - dir - (elmo-number-set-append-list - (elmo-msgdb-killed-list-load dir) - msgs)))) - (defun elmo-msgdb-killed-list-length (killed-list) (let ((killed killed-list) (ret-val 0)) @@ -664,6 +323,20 @@ content of MSGDB is changed." (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 @@ -676,221 +349,47 @@ content of MSGDB is changed." (defun elmo-msgdb-finfo-load () (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 (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 (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)) -(defsubst elmo-msgdb-create-overview-from-buffer (number &optional size time) - "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 references - (or (elmo-msgdb-get-last-message-id - (elmo-field-body "in-reply-to")) - (elmo-msgdb-get-last-message-id - (elmo-field-body "references")))) - (setq from (elmo-mime-string (elmo-delete-char - ?\" - (or - (elmo-field-body "from") - elmo-no-from)))) - (setq subject (elmo-mime-string (or (elmo-field-body "subject") - elmo-no-subject))) - (setq date (or (elmo-field-body "date") time)) - (setq to (mapconcat 'identity (elmo-multiple-field-body "to") ",")) - (setq cc (mapconcat 'identity (elmo-multiple-field-body "cc") ",")) - (or size - (if (setq size (elmo-field-body "content-length")) - (setq size (string-to-int size)) - (setq size 0)));; No mean... - (while extras - (if (setq field-body (elmo-field-body (car extras))) - (setq extra (cons (cons (downcase (car extras)) - field-body) extra))) - (setq extras (cdr extras))) - (cons message-id (vector number references - from subject date to cc - size extra)) - ))) - -(defun elmo-msgdb-overview-sort-by-date (overview) - (sort overview - (function - (lambda (x y) - (condition-case nil - (string< - (timezone-make-date-sortable - (elmo-msgdb-overview-entity-get-date x)) - (timezone-make-date-sortable - (elmo-msgdb-overview-entity-get-date y))) - (error)))))) - -(defun elmo-msgdb-sort-by-date (msgdb) - (message "Sorting...") - (let ((overview (elmo-msgdb-get-overview msgdb))) - (setq overview (elmo-msgdb-overview-sort-by-date overview)) - (message "Sorting...done") - (list overview (nth 1 msgdb)(nth 2 msgdb)(nth 3 msgdb)(nth 4 msgdb)))) - -(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 elmo-use-overview-hashtb - (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)) - (and set-hash - (elmo-msgdb-make-overview-hashtb (car msgdb-append) (nth 4 msgdb))))) - -(defsubst elmo-msgdb-clear (&optional msgdb) - (if msgdb - (list - (setcar msgdb nil) - (setcar (cdr msgdb) nil) - (setcar (cddr msgdb) nil) - (setcar (cdddr msgdb) nil) - (setcar (nthcdr 4 msgdb) (elmo-msgdb-make-overview-hashtb nil))) - (list nil nil nil nil (elmo-msgdb-make-overview-hashtb nil)))) - -(defun elmo-msgdb-delete-path (folder &optional spec) - (let ((path (elmo-msgdb-expand-path (or spec folder)))) - (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-spec))) - (new (directory-file-name (elmo-msgdb-expand-path 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))))) - -(defun elmo-generic-folder-diff (spec folder &optional number-list) - (let ((cached-in-db-max (elmo-folder-get-info-max folder)) - (in-folder (elmo-call-func folder "max-of-folder")) - (in-db t) - unsync messages - in-db-max) - (if (or number-list (not cached-in-db-max)) - (let ((number-list (or number-list - (mapcar 'car - (elmo-msgdb-number-load - (elmo-msgdb-expand-path folder)))))) - ;; No info-cache. - (setq in-db (sort number-list '<)) - (setq in-db-max (or (nth (max 0 (1- (length in-db))) in-db) - 0)) - (if (not number-list) - (elmo-folder-set-info-hashtb folder in-db-max nil))) - (setq in-db-max cached-in-db-max)) - (setq unsync (if (and in-db - (car in-folder)) - (- (car in-folder) in-db-max) - (if (and in-folder - (null in-db)) - (cdr in-folder) - (if (null (car in-folder)) - nil)))) - (setq messages (cdr in-folder)) - (if (and unsync messages (> unsync messages)) - (setq unsync messages)) - (cons (or unsync 0) (or messages 0)))) - -(defun elmo-generic-list-folder-unread (spec number-alist mark-alist - unread-marks) - (delq nil - (mapcar - (function (lambda (x) - (if (member (cadr (assq (car x) mark-alist)) unread-marks) - (car x)))) - mark-alist))) - (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))) @@ -901,21 +400,93 @@ Header region is supposed to be narrowed." (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)) + +;;; For backward compatibility. +(defsubst elmo-msgdb-overview-entity-get-number (entity) + (elmo-message-entity-number entity)) + +(defsubst elmo-msgdb-overview-entity-set-number (entity number) + (elmo-message-entity-set-number entity number)) + +(defsubst elmo-msgdb-overview-entity-get-references (entity) + (elmo-message-entity-field entity 'references)) + +(defsubst elmo-msgdb-overview-entity-set-references (entity references) + (elmo-message-entity-set-field entity 'references references)) + +(defsubst elmo-msgdb-overview-entity-get-from-no-decode (entity) + (elmo-with-enable-multibyte + (encode-mime-charset-string + (elmo-message-entity-field entity 'from) elmo-mime-charset))) + +(defsubst elmo-msgdb-overview-entity-get-from (entity) + (elmo-message-entity-field entity 'from)) + +(defsubst elmo-msgdb-overview-entity-set-from (entity from) + (elmo-message-entity-set-field entity 'from from)) + +(defsubst elmo-msgdb-overview-entity-get-subject (entity) + (elmo-message-entity-field entity 'subject)) + +(defsubst elmo-msgdb-overview-entity-get-subject-no-decode (entity) + (elmo-with-enable-multibyte + (encode-mime-charset-string + (elmo-message-entity-field entity 'subject) elmo-mime-charset))) + +(defsubst elmo-msgdb-overview-entity-set-subject (entity subject) + (elmo-message-entity-set-field entity 'subject subject)) + +(defsubst elmo-msgdb-overview-entity-get-date (entity) + (elmo-message-entity-field entity 'date 'string)) + +(defsubst elmo-msgdb-overview-entity-set-date (entity date) + (elmo-message-entity-set-field entity 'date date)) + +(defsubst elmo-msgdb-overview-entity-get-to (entity) + (elmo-message-entity-field entity 'to 'string)) + +(defsubst elmo-msgdb-overview-entity-get-cc (entity) + (elmo-message-entity-field entity 'cc 'string)) + +(defsubst elmo-msgdb-overview-entity-get-size (entity) + (elmo-message-entity-field entity 'size)) + +(defsubst elmo-msgdb-overview-entity-set-size (entity size) + (elmo-message-entity-set-field entity 'size size)) + +(defsubst elmo-msgdb-overview-entity-get-extra (entity) + ;; Truely obsolete. + ) + +(defsubst elmo-msgdb-overview-entity-set-extra (entity extra) + ;; Truely obsolete. + ) + +(defsubst elmo-msgdb-overview-entity-get-extra-field (entity + field-name) + (elmo-message-entity-field entity (intern field-name))) + +(defsubst elmo-msgdb-overview-entity-set-extra-field (entity + field-name + value) + (elmo-message-entity-set-field entity (intern field-name) value)) (require 'product) (product-provide (provide 'elmo-msgdb) (require 'elmo-version))