;;; Commentary:
;;
-(require 'luna)
+(eval-when-compile (require 'cl))
+
(require 'elmo-util)
+(require 'elmo-dop)
(require 'elmo-vars)
+(require 'elmo-cache)
+(require 'elmo)
+
+;;; Code:
+;;
+
+;;; ELMO net folder
+(eval-and-compile
+ (luna-define-class elmo-net-folder
+ (elmo-folder)
+ (user auth server port stream-type))
+ (luna-define-internal-accessors 'elmo-net-folder))
+;;; Session
(eval-and-compile
(autoload 'starttls-negotiate "starttls")
(autoload 'sasl-find-mechanism "sasl")
;;
(eval-and-compile
(luna-define-class elmo-network-session () (name
- host
+ server
port
user
auth
(elmo-network-session-name-internal session)
(elmo-network-session-user-internal session)
(elmo-network-session-auth-internal session)
- (elmo-network-session-host-internal session)
+ (elmo-network-session-server-internal session)
(elmo-network-session-port-internal session)))
(defvar elmo-network-session-cache nil)
(defvar elmo-network-session-name-prefix nil)
-(defsubst elmo-network-session-cache-key (name host port user auth stream-type)
- "Returns session cache key."
+(defsubst elmo-network-session-cache-key (name folder)
+ "Returns session cache key for NAME and FOLDER."
(format "%s:%s/%s@%s:%d%s"
(concat elmo-network-session-name-prefix name)
- user auth host port (or stream-type "")))
+ (elmo-net-folder-user-internal folder)
+ (elmo-net-folder-auth-internal folder)
+ (elmo-net-folder-server-internal folder)
+ (elmo-net-folder-port-internal folder)
+ (or
+ (elmo-network-stream-type-spec-string
+ (elmo-net-folder-stream-type-internal folder)) "")))
(defun elmo-network-clear-session-cache ()
"Clear session cache."
(interactive)
- (mapcar (lambda (pair)
- (elmo-network-close-session (cdr pair)))
- elmo-network-session-cache)
+ (dolist (pair elmo-network-session-cache)
+ (elmo-network-close-session (cdr pair)))
(setq elmo-network-session-cache nil))
(defmacro elmo-network-session-buffer (session)
(` (process-buffer (elmo-network-session-process-internal
(, session)))))
-(defun elmo-network-get-session (class name host port user auth stream-type
- &optional if-exists)
+(defun elmo-network-get-session (class name folder &optional if-exists)
"Get network session from session cache or a new network session.
CLASS is the class name of the session.
NAME is the name of the process.
-HOST is the name of the server host.
-PORT is the port number of the service.
-USER is the user-id for the authenticate.
-AUTH is the authenticate method name (symbol).
-STREAM-TYPE is the stream type (See also `elmo-network-stream-type-alist').
+FOLDER is the ELMO folder structure.
Returns a `elmo-network-session' instance.
If optional argument IF-EXISTS is non-nil, it does not return session
if there is no session cache.
if making session failed, returns nil."
(let (pair session key)
- (if (not (elmo-plugged-p host port))
+ (if (not (elmo-plugged-p
+ (elmo-net-folder-server-internal folder)
+ (elmo-net-folder-port-internal folder)))
(error "Unplugged"))
- (setq pair (assoc (setq key (elmo-network-session-cache-key
- name host port user auth stream-type))
+ (setq pair (assoc (setq key (elmo-network-session-cache-key name folder))
elmo-network-session-cache))
(when (and pair
(not (memq (process-status
(cdr pair) ; connection cache exists.
(unless if-exists
(setq session
- (elmo-network-open-session class name
- host port user auth stream-type))
+ (elmo-network-open-session
+ class
+ name
+ (elmo-net-folder-server-internal folder)
+ (elmo-net-folder-port-internal folder)
+ (elmo-net-folder-user-internal folder)
+ (elmo-net-folder-auth-internal folder)
+ (elmo-net-folder-stream-type-internal folder)))
(setq elmo-network-session-cache
(cons (cons key session)
elmo-network-session-cache))
session))))
-(defun elmo-network-open-session (class name host port user auth
+(defun elmo-network-open-session (class name server port user auth
stream-type)
"Open an authenticated network session.
CLASS is the class name of the session.
NAME is the name of the process.
-HOST is the name of the server host.
+SERVER is the name of the server server.
PORT is the port number of the service.
USER is the user-id for the authenticate.
AUTH is the authenticate method name (symbol).
(let ((session
(luna-make-entity class
:name name
- :host host
+ :server server
:port port
:user user
:auth auth
(buffer (format " *%s session for %s@%s:%d%s"
(concat elmo-network-session-name-prefix name)
user
- host
+ server
port
(or (elmo-network-stream-type-spec-string stream-type)
"")))
session
(setq process (elmo-open-network-stream
(elmo-network-session-name-internal session)
- buffer host port stream-type)))
+ buffer server port stream-type)))
(when process
(elmo-network-initialize-session session)
(elmo-network-authenticate-session session)
(signal (car error)(cdr error))))
session))
-(defun elmo-open-network-stream (name buffer host service stream-type)
+(defun elmo-open-network-stream (name buffer server service stream-type)
(let ((auto-plugged (and elmo-auto-change-plugged
(> elmo-auto-change-plugged 0)))
process)
(setq process
(if stream-type
(funcall (elmo-network-stream-type-function stream-type)
- name buffer host service)
- (open-network-stream name buffer host service)))))
+ name buffer server service)
+ (open-network-stream name buffer server service)))))
(error
(when auto-plugged
- (elmo-set-plugged nil host service (current-time))
- (message "Auto plugged off at %s:%d" host service)
+ (elmo-set-plugged nil server service stream-type (current-time))
+ (message "Auto plugged off at %s:%d" server service)
(sit-for 1))
(signal (car err) (cdr err))))
(when process
(process-kill-without-query process)
(when auto-plugged
- (elmo-set-plugged t host service))
+ (elmo-set-plugged t server service stream-type))
process)))
+(luna-define-method elmo-folder-initialize ((folder
+ elmo-net-folder)
+ name)
+ ;; user and auth should be set in subclass.
+ (when (string-match "\\(@[^@:/!]+\\)?\\(:[0-9]+\\)?\\(!.*\\)?$" name)
+ (if (match-beginning 1)
+ (elmo-net-folder-set-server-internal
+ folder
+ (elmo-match-substring 1 name 1)))
+ (if (match-beginning 2)
+ (elmo-net-folder-set-port-internal
+ folder
+ (string-to-int (elmo-match-substring 2 name 1))))
+ (if (match-beginning 3)
+ (elmo-net-folder-set-stream-type-internal
+ folder
+ (assoc (elmo-match-string 3 name)
+ elmo-network-stream-type-alist)))
+ (substring name 0 (match-beginning 0))))
+
+(defun elmo-net-port-info (folder)
+ (list (elmo-net-folder-server-internal folder)
+ (elmo-net-folder-port-internal folder)
+ (elmo-network-stream-type-symbol
+ (elmo-net-folder-stream-type-internal folder))))
+
+(defun elmo-net-port-label (folder)
+ (concat
+ (symbol-name (elmo-folder-type-internal folder))
+ (if (elmo-net-folder-stream-type-internal folder)
+ (concat "!" (symbol-name
+ (elmo-network-stream-type-symbol
+ (elmo-net-folder-stream-type-internal
+ folder)))))))
+
+(luna-define-method elmo-folder-plugged-p ((folder elmo-net-folder))
+ (apply 'elmo-plugged-p
+ (append (elmo-net-port-info folder)
+ (list nil (quote (elmo-net-port-label folder))))))
+
+(luna-define-method elmo-folder-set-plugged ((folder elmo-net-folder)
+ plugged &optional add)
+ (apply 'elmo-set-plugged plugged
+ (append (elmo-net-port-info folder)
+ (list nil nil (quote (elmo-net-port-label folder)) add))))
+
+(luna-define-method elmo-folder-exists-p ((folder elmo-net-folder))
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-exists-p-plugged)
+ t)) ; If unplugged, assume the folder exists.
+
+(luna-define-method elmo-folder-status ((folder elmo-net-folder))
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-status-plugged)
+ (elmo-folder-send folder 'elmo-folder-status-unplugged)))
+
+(luna-define-method elmo-folder-status-unplugged
+ ((folder elmo-net-folder))
+ (if elmo-enable-disconnected-operation
+ () ; XXX FIXME. (elmo-folder-status-dop folder)
+ (error "Unplugged")))
+
+(luna-define-method elmo-folder-list-messages-internal
+ ((folder elmo-net-folder) &optional nohide)
+ (elmo-net-folder-list-messages-internal folder nohide))
+
+(defun elmo-net-folder-list-messages-internal (folder nohide)
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-list-messages-plugged nohide)
+ (elmo-folder-send folder 'elmo-folder-list-messages-unplugged)))
+
+(luna-define-method elmo-folder-list-messages-plugged
+ ((folder elmo-net-folder))
+ t)
+
+;; XXX
+;; Should consider offline append and removal.
+(luna-define-method elmo-folder-list-messages-unplugged
+ ((folder elmo-net-folder))
+ (if elmo-enable-disconnected-operation
+ t
+ (error "Unplugged")))
+
+(luna-define-method elmo-folder-list-unreads-internal
+ ((folder elmo-net-folder) unread-marks &optional mark-alist)
+ (if (and (elmo-folder-plugged-p folder)
+ (elmo-folder-use-flag-p folder))
+ (elmo-folder-send folder 'elmo-folder-list-unreads-plugged)
+ t))
+
+(luna-define-method elmo-folder-list-importants-internal
+ ((folder elmo-net-folder) important-mark)
+ (if (and (elmo-folder-plugged-p folder)
+ (elmo-folder-use-flag-p folder))
+ (elmo-folder-send folder 'elmo-folder-list-importants-plugged)
+ t))
+
+(luna-define-method elmo-folder-list-unreads-plugged
+ ((folder elmo-net-folder))
+ t)
+
+(luna-define-method elmo-folder-list-importants-plugged
+ ((folder elmo-net-folder))
+ t)
+
+(luna-define-method elmo-folder-delete-messages ((folder elmo-net-folder)
+ numbers)
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-delete-messages-plugged numbers)
+ (elmo-folder-send folder 'elmo-folder-delete-messages-unplugged numbers)))
+
+(luna-define-method elmo-folder-unmark-important ((folder elmo-net-folder)
+ numbers)
+ (if (elmo-folder-use-flag-p folder)
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-unmark-important-plugged
+ numbers)
+ (elmo-folder-send folder
+ 'elmo-folder-unmark-important-unplugged numbers))
+ t))
+
+(luna-define-method elmo-folder-mark-as-important ((folder elmo-net-folder)
+ numbers)
+ (if (elmo-folder-use-flag-p folder)
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-mark-as-important-plugged
+ numbers)
+ (elmo-folder-send folder 'elmo-folder-mark-as-important-unplugged
+ numbers))
+ t))
+
+(luna-define-method elmo-folder-unmark-read ((folder elmo-net-folder)
+ numbers)
+ (if (elmo-folder-use-flag-p folder)
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-unmark-read-plugged numbers)
+ (elmo-folder-send folder 'elmo-folder-unmark-read-unplugged numbers))
+ t))
+
+(luna-define-method elmo-folder-mark-as-read ((folder elmo-net-folder)
+ numbers)
+ (if (elmo-folder-use-flag-p folder)
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-mark-as-read-plugged numbers)
+ (elmo-folder-send
+ folder 'elmo-folder-mark-as-read-unplugged numbers))
+ t))
+
+(luna-define-generic elmo-message-fetch-plugged (folder number strategy
+ &optional
+ section
+ outbuf
+ unseen)
+ "")
+
+(luna-define-generic elmo-message-fetch-unplugged (folder number strategy
+ &optional
+ section
+ outbuf
+ unseen)
+ "")
+
+(luna-define-method elmo-message-fetch-internal ((folder elmo-net-folder)
+ number strategy
+ &optional section unseen)
+ (if (elmo-folder-plugged-p folder)
+ (elmo-message-fetch-plugged folder number
+ strategy section
+ (current-buffer) unseen)
+ (elmo-message-fetch-unplugged folder number
+ strategy section
+ (current-buffer) unseen)))
+
+(luna-define-method elmo-message-fetch-unplugged
+ ((folder elmo-net-folder) number strategy &optional section outbuf unseen)
+ (error "Unplugged"))
+
+(luna-define-method elmo-folder-check ((folder elmo-net-folder))
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-check-plugged)))
+
+(luna-define-method elmo-folder-close :after ((folder elmo-net-folder))
+ (if (elmo-folder-plugged-p folder)
+ (elmo-folder-send folder 'elmo-folder-check-plugged)))
+
+(luna-define-method elmo-folder-diff :around ((folder elmo-net-folder)
+ &optional numbers)
+ (if (and (elmo-folder-use-flag-p folder)
+ (elmo-folder-plugged-p folder))
+ (elmo-folder-send folder 'elmo-folder-diff-plugged)
+ (luna-call-next-method)))
+
+(luna-define-method elmo-folder-local-p ((folder elmo-net-folder))
+ nil)
+
+(luna-define-method elmo-quit ((folder elmo-net-folder))
+ (elmo-network-clear-session-cache))
+
(require 'product)
(product-provide (provide 'elmo-net) (require 'elmo-version))