;; Author: Teodor Zlatanov <tzz@lifelogs.com>
;; Keywords: mail, comm
+;; Package: tramp
;; This file is part of GNU Emacs.
(require 'assoc)
(require 'tramp)
-(require 'tramp-compat)
(autoload 'auth-source-user-or-password "auth-source")
(autoload 'epg-context-operation "epg")
'(add-to-list 'imap-hash-headers 'X-Size 'append))
;; Define Tramp IMAP method ...
+;;;###tramp-autoload
(defconst tramp-imap-method "imap"
"*Method to connect via IMAP protocol.")
-(add-to-list 'tramp-methods (list tramp-imap-method '(tramp-default-port 143)))
-
-;; Add a default for `tramp-default-user-alist'. Default is the local user.
-(add-to-list 'tramp-default-user-alist
- `(,tramp-imap-method nil ,(user-login-name)))
+;;;###tramp-autoload
+(when (and (locate-library "epa") (locate-library "imap-hash"))
+ (add-to-list 'tramp-methods
+ (list tramp-imap-method '(tramp-default-port 143))))
;; Define Tramp IMAPS method ...
+;;;###tramp-autoload
(defconst tramp-imaps-method "imaps"
"*Method to connect via secure IMAP protocol.")
;; ... and add it to the method list.
-(add-to-list 'tramp-methods (list tramp-imaps-method '(tramp-default-port 993)))
+;;;###tramp-autoload
+(when (and (locate-library "epa") (locate-library "imap-hash"))
+ (add-to-list 'tramp-methods
+ (list tramp-imaps-method '(tramp-default-port 993))))
;; Add a default for `tramp-default-user-alist'. Default is the local user.
-(add-to-list 'tramp-default-user-alist
- `(,tramp-imaps-method nil ,(user-login-name)))
+;;;###tramp-autoload
+(add-to-list
+ 'tramp-default-user-alist
+ (list (concat "\\`"
+ (regexp-opt (list tramp-imap-method tramp-imaps-method))
+ "\\'")
+ nil (user-login-name)))
;; Add completion function for IMAP method.
;; (tramp-set-completion-function
(directory-file-name . tramp-handle-directory-file-name)
(directory-files . tramp-handle-directory-files)
(directory-files-and-attributes
- . tramp-imap-handle-directory-files-and-attributes)
+ . tramp-handle-directory-files-and-attributes)
(dired-call-process . ignore)
;; `dired-compress-file' performed by default handler
;; `dired-uncache' performed by default handler
;; `file-accessible-directory-p' performed by default handler
(file-attributes . tramp-imap-handle-file-attributes)
(file-directory-p . tramp-imap-handle-file-directory-p)
- (file-executable-p . tramp-imap-handle-file-executable-p)
- (file-exists-p . tramp-imap-handle-file-exists-p)
+ (file-executable-p . ignore)
+ (file-exists-p . tramp-handle-file-exists-p)
(file-local-copy . tramp-imap-handle-file-local-copy)
(file-modes . tramp-handle-file-modes)
(file-name-all-completions . tramp-imap-handle-file-name-all-completions)
(file-name-directory . tramp-handle-file-name-directory)
(file-name-nondirectory . tramp-handle-file-name-nondirectory)
;; `file-name-sans-versions' performed by default handler
- (file-newer-than-file-p . tramp-imap-handle-file-newer-than-file-p)
+ (file-newer-than-file-p . tramp-handle-file-newer-than-file-p)
(file-ownership-preserved-p . ignore)
- (file-readable-p . tramp-imap-handle-file-readable-p)
+ (file-readable-p . tramp-handle-file-exists-p)
(file-regular-p . tramp-handle-file-regular-p)
(file-remote-p . tramp-handle-file-remote-p)
;; `file-selinux-context' performed by default handler.
(defvar tramp-imap-passphrase-cache nil) ;; can be t or 'never
(defvar tramp-imap-passphrase nil)
-(defun tramp-imap-file-name-p (filename)
+;;;###tramp-autoload
+(defsubst tramp-imap-file-name-p (filename)
"Check if it's a filename for IMAP protocol."
(let ((v (tramp-dissect-file-name filename)))
(or
(string= (tramp-file-name-method v) tramp-imap-method)
(string= (tramp-file-name-method v) tramp-imaps-method))))
+;;;###tramp-autoload
(defun tramp-imap-file-name-handler (operation &rest args)
"Invoke the IMAP related OPERATION.
First arg specifies the OPERATION, second arg is a list of arguments to
(save-match-data (apply (cdr fn) args))
(tramp-run-real-handler operation args))))
-(add-to-list 'tramp-foreign-file-name-handler-alist
- (cons 'tramp-imap-file-name-p 'tramp-imap-file-name-handler))
+;;;###tramp-autoload
+(when (and (locate-library "epa") (locate-library "imap-hash"))
+ (add-to-list 'tramp-foreign-file-name-handler-alist
+ (cons 'tramp-imap-file-name-p 'tramp-imap-file-name-handler)))
(defun tramp-imap-handle-copy-file
(filename newname &optional ok-if-already-exists keep-date
(goto-char point)
(list (expand-file-name filename) size))))))
-(defun tramp-imap-handle-file-exists-p (filename)
- "Like `file-exists-p' for Tramp files."
- (and (file-attributes filename) t))
-
(defun tramp-imap-handle-file-directory-p (filename)
"Like `file-directory-p' for Tramp-IMAP files."
;; We allow only mailboxes to be a directory.
"Get inode equivalent \(actually the UID) for Tramp-IMAP FILENAME."
(nth 10 (tramp-compat-file-attributes filename id-format)))
-(defun tramp-imap-handle-file-executable-p (filename)
- "Like `file-executable-p' for Tramp files. False for IMAP."
- nil)
-
-(defun tramp-imap-handle-file-readable-p (filename)
- "Like `file-readable-p' for Tramp files. True for IMAP."
- (file-exists-p filename))
-
(defun tramp-imap-handle-file-writable-p (filename)
"Like `file-writable-p' for Tramp files. True for IMAP."
;; `file-exists-p' does not work yet for directories.
(let ((iht (tramp-imap-make-iht v)))
(imap-hash-rem (tramp-imap-get-file-inode filename) iht))))))
-(defun tramp-imap-handle-directory-files-and-attributes
- (directory &optional full match nosort id-format)
- "Like `directory-files-and-attributes' for Tramp files."
- (mapcar
- (lambda (x)
- (cons x (tramp-compat-file-attributes
- (if full x (expand-file-name x directory)) id-format)))
- (directory-files directory full match nosort)))
-
-;; TODO: fix this in tramp-imap-get-file-entries.
-(defun tramp-imap-handle-file-newer-than-file-p (file1 file2)
- "Like `file-newer-than-file-p' for Tramp files."
- (cond
- ((not (file-exists-p file1)) nil)
- ((not (file-exists-p file2)) t)
- (t (tramp-time-less-p (nth 5 (file-attributes file2))
- (nth 5 (file-attributes file1))))))
-
(defun tramp-imap-handle-file-local-copy (filename)
"Like `file-local-copy' for Tramp files."
(with-parsed-tramp-file-name (expand-file-name filename) nil
(method (tramp-file-name-method vec))
(user (tramp-file-name-user vec))
(ssl (string-equal method tramp-imaps-method))
- (port (or (tramp-file-name-port vec)
- (tramp-get-method-parameter method 'tramp-default-port)))
+ (port (tramp-file-name-port vec))
(result (imap-hash-make server port mbox user nil ssl)))
;; Return the IHT with a test override to look for the subject
;; marker.
tramp-imap-subject-marker
(if needed-subject needed-subject "")))))
+(add-hook 'tramp-unload-hook
+ (lambda ()
+ (unload-feature 'tramp-imap 'force)))
+
;;; TODO:
;; * Implement `tramp-imap-handle-delete-directory',
;;; (tramp-imap-make-iht (tramp-dissect-file-name "/imap:yourhosthere.com:/test/welcommen"))
;;; (tramp-imap-make-iht (tramp-dissect-file-name "/imap:yourhosthere.com:/INBOX.test/4"))
;;; (tramp-imap-make-iht (tramp-dissect-file-name "/imap:yourhosthere.com:/INBOX.test/4") "extra")
-
-;; arch-tag: f2723749-58fb-4f29-894e-39708096e850