;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to
-;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with GNU Emacs; see the file COPYING. If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
;;; Commentary:
;;; Code:
(require 'nnheader)
-(require 'rmail)
(require 'nnmail)
-(require 'gnus)
-(eval-and-compile (require 'cl))
+(require 'gnus-start)
+(require 'nnoo)
+(require 'cl)
-(defvar nnmh-directory "~/Mail/"
+(nnoo-declare nnmh)
+
+(defvoo nnmh-directory message-directory
"*Mail spool directory.")
-(defvar nnmh-get-new-mail t
+(defvoo nnmh-get-new-mail t
"*If non-nil, nnmh will check the incoming mail file and split the mail.")
-(defvar nnmh-prepare-save-mail-hook nil
+(defvoo nnmh-prepare-save-mail-hook nil
"*Hook run narrowed to an article before saving.")
-(defvar nnmh-be-safe nil
+(defvoo nnmh-be-safe nil
"*If non-nil, nnmh will check all articles to make sure whether they are new or not.")
\f
(defconst nnmh-version "nnmh 1.0"
"nnmh version.")
-(defvar nnmh-current-directory nil
+(defvoo nnmh-current-directory nil
"Current news group directory.")
-(defvar nnmh-status-string "")
-(defvar nnmh-group-alist nil)
-
-\f
-
-(defvar nnmh-current-server nil)
-(defvar nnmh-server-alist nil)
-(defvar nnmh-server-variables
- (list
- (list 'nnmh-directory nnmh-directory)
- (list 'nnmh-get-new-mail nnmh-get-new-mail)
- '(nnmh-current-directory nil)
- '(nnmh-status-string "")
- '(nnmh-group-alist)))
+(defvoo nnmh-status-string "")
+(defvoo nnmh-group-alist nil)
\f
;;; Interface functions.
-(defun nnmh-retrieve-headers (articles &optional newsgroup server fetch-old)
+(nnoo-define-basics nnmh)
+
+(deffoo nnmh-retrieve-headers (articles &optional newsgroup server fetch-old)
(save-excursion
(set-buffer nntp-server-buffer)
(erase-buffer)
(> number nnmail-large-newsgroup)))
(count 0)
beg article)
- (nnmh-possibly-change-directory newsgroup)
+ (nnmh-possibly-change-directory newsgroup server)
;; We don't support fetching by Message-ID.
(if (stringp (car articles))
'headers
nnmh-current-directory)
(int-to-string
(setq article (pop articles))))))
-
(not (file-directory-p file)))
(insert (format "221 %d Article retrieved.\n" article))
(setq beg (point))
(nnheader-fold-continuation-lines)
'headers))))
-(defun nnmh-open-server (server &optional defs)
- (nnheader-init-server-buffer)
- (if (equal server nnmh-current-server)
- t
- (if nnmh-current-server
- (setq nnmh-server-alist
- (cons (list nnmh-current-server
- (nnheader-save-variables nnmh-server-variables))
- nnmh-server-alist)))
- (let ((state (assoc server nnmh-server-alist)))
- (if state
- (progn
- (nnheader-restore-variables (nth 1 state))
- (setq nnmh-server-alist (delq state nnmh-server-alist)))
- (nnheader-set-init-variables nnmh-server-variables defs)))
- (setq nnmh-current-server server)))
-
-(defun nnmh-close-server (&optional server)
- (setq nnmh-current-server nil)
- t)
-
-(defun nnmh-server-opened (&optional server)
- (and (equal server nnmh-current-server)
- nntp-server-buffer
- (buffer-name nntp-server-buffer)))
-
-(defun nnmh-status-message (&optional server)
- nnmh-status-string)
-
-(defun nnmh-request-article (id &optional newsgroup server buffer)
- (nnmh-possibly-change-directory newsgroup)
+(deffoo nnmh-open-server (server &optional defs)
+ (nnoo-change-server 'nnmh server defs)
+ (when (not (file-exists-p nnmh-directory))
+ (condition-case ()
+ (make-directory nnmh-directory t)
+ (error t)))
+ (cond
+ ((not (file-exists-p nnmh-directory))
+ (nnmh-close-server)
+ (nnheader-report 'nnmh "Couldn't create directory: %s" nnmh-directory))
+ ((not (file-directory-p (file-truename nnmh-directory)))
+ (nnmh-close-server)
+ (nnheader-report 'nnmh "Not a directory: %s" nnmh-directory))
+ (t
+ (nnheader-report 'nnmh "Opened server %s using directory %s"
+ server nnmh-directory)
+ t)))
+
+(deffoo nnmh-request-article (id &optional newsgroup server buffer)
+ (nnmh-possibly-change-directory newsgroup server)
(let ((file (if (stringp id)
nil
(concat nnmh-current-directory (int-to-string id))))
(save-excursion (nnmail-find-file file))
(string-to-int (file-name-nondirectory file)))))
-(defun nnmh-request-group (group &optional server dont-check)
+(deffoo nnmh-request-group (group &optional server dont-check)
(let ((pathname (nnmail-group-pathname group nnmh-directory))
dir)
(cond
(nnheader-report 'nnmh "Selected group %s" group)
t)
(t
+ ;; Re-scan the directory if it's on a foreign system.
+ (nnheader-re-read-dir pathname)
(setq dir
(sort
(mapcar (lambda (name) (string-to-int name))
(nnheader-report 'nnmh "Empty group %s" group)
(nnheader-insert (format "211 0 1 0 %s\n" group))))))))))
-(defun nnmh-request-scan (&optional group server)
+(deffoo nnmh-request-scan (&optional group server)
(nnmail-get-new-mail 'nnmh nil nnmh-directory group))
-(defun nnmh-request-list (&optional server dir)
- (or dir
- (save-excursion
- (set-buffer nntp-server-buffer)
- (erase-buffer)
- (setq dir (file-truename (file-name-as-directory nnmh-directory)))))
+(deffoo nnmh-request-list (&optional server dir)
+ (nnheader-insert "")
+ (let ((nnmh-toplev
+ (or dir (file-truename (file-name-as-directory nnmh-directory)))))
+ (nnmh-request-list-1 nnmh-toplev))
+ (setq nnmh-group-alist (nnmail-get-active))
+ t)
+
+(defvar nnmh-toplev)
+(defun nnmh-request-list-1 (dir)
(setq dir (expand-file-name dir))
;; Recurse down all directories.
(let ((dirs (and (file-readable-p dir)
(> (nth 1 (file-attributes (file-chase-links dir))) 2)
- (directory-files dir t nil t))))
- (while dirs
- (if (and (not (string-match "/\\.\\.?$" (car dirs)))
- (file-directory-p (car dirs))
- (file-readable-p (car dirs)))
- (nnmh-request-list nil (car dirs)))
- (setq dirs (cdr dirs))))
+ (directory-files dir t nil t)))
+ dir)
+ ;; Recurse down directories.
+ (while (setq dir (pop dirs))
+ (when (and (not (member (file-name-nondirectory dir) '("." "..")))
+ (file-directory-p dir)
+ (file-readable-p dir))
+ (nnmh-request-list-1 dir))))
;; For each directory, generate an active file line.
- (if (not (string= (expand-file-name nnmh-directory) dir))
- (let ((files (mapcar
- (lambda (name) (string-to-int name))
- (directory-files dir nil "^[0-9]+$" t))))
- (if (null files)
- ()
- (save-excursion
- (set-buffer nntp-server-buffer)
- (goto-char (point-max))
- (insert
- (format
- "%s %d %d y\n"
- (progn
- (string-match
- (file-truename (file-name-as-directory
- (expand-file-name nnmh-directory))) dir)
- (nnheader-replace-chars-in-string
- (substring dir (match-end 0)) ?/ ?.))
- (apply (function max) files)
- (apply (function min) files)))))))
- (setq nnmh-group-alist (nnmail-get-active))
+ (unless (string= (expand-file-name nnmh-toplev) dir)
+ (let ((files (mapcar
+ (lambda (name) (string-to-int name))
+ (directory-files dir nil "^[0-9]+$" t))))
+ (when files
+ (save-excursion
+ (set-buffer nntp-server-buffer)
+ (goto-char (point-max))
+ (insert
+ (format
+ "%s %d %d y\n"
+ (progn
+ (string-match
+ (regexp-quote
+ (file-truename (file-name-as-directory
+ (expand-file-name nnmh-toplev)))) dir)
+ (nnheader-replace-chars-in-string<
projects / gnus / blobdiff