;;; nnmh.el --- mhspool access for Gnus
-;; Copyright (C) 1995,96 Free Software Foundation, Inc.
+;; Copyright (C) 1995,96,97,98,99 Free Software Foundation, Inc.
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
;; Keywords: news, mail
;; Based on nnspool.el by Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>.
;; For an overview of what the interface functions do, please see the
-;; Gnus sources.
+;; Gnus sources.
;;; Code:
(require 'nnheader)
-(require 'rmail)
(require 'nnmail)
-(require 'gnus)
-(eval-and-compile (require 'cl))
+(require 'gnus-start)
+(require 'nnoo)
+(eval-when-compile (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
- `((nnmh-directory ,nnmh-directory)
- (nnmh-get-new-mail ,nnmh-get-new-mail)
- (nnmh-be-safe nil)
- (nnmh-prepare-save-mail-hook nil)
- (nnmh-current-directory nil)
- (nnmh-status-string "")
- (nnmh-group-alist)))
+(defvoo nnmh-status-string "")
+(defvoo nnmh-group-alist nil)
+(defvoo nnmh-allow-delete-final 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)
(large (and (numberp nnmail-large-newsgroup)
(> number nnmail-large-newsgroup)))
(count 0)
+ (pathname-coding-system 'binary)
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
(while articles
- (when (and (file-exists-p
- (setq file (concat (file-name-as-directory
+ (when (and (file-exists-p
+ (setq file (concat (file-name-as-directory
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))
(and large
(zerop (% count 20))
- (message "nnmh: Receiving headers... %d%%"
+ (nnheader-message 5 "nnmh: Receiving headers... %d%%"
(/ (* count 100) number))))
- (and large (message "nnmh: Receiving headers...done"))
+ (when large
+ (nnheader-message 5 "nnmh: Receiving headers...done"))
(nnheader-fold-continuation-lines)
'headers))))
-(defun nnmh-open-server (server &optional defs)
- (nnheader-change-server 'nnmh server defs)
+(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
+ (cond
((not (file-exists-p nnmh-directory))
(nnmh-close-server)
(nnheader-report 'nnmh "Couldn't create directory: %s" nnmh-directory))
server nnmh-directory)
t)))
-(defun nnmh-close-server (&optional server)
- (setq nnmh-current-server nil
- nnmh-group-alist 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-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))))
+ (pathname-coding-system 'binary)
(nntp-server-buffer (or buffer nntp-server-buffer)))
(and (stringp file)
(file-exists-p file)
(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)
+ (nnheader-init-server-buffer)
+ (nnmh-possibly-change-directory group server)
(let ((pathname (nnmail-group-pathname group nnmh-directory))
+ (pathname-coding-system 'binary)
dir)
- (cond
+ (cond
((not (file-directory-p pathname))
- (nnheader-report
+ (nnheader-report
'nnmh "Can't select group (no such directory): %s" group))
(t
(setq nnmh-current-directory pathname)
- (and nnmh-get-new-mail
+ (and nnmh-get-new-mail
nnmh-be-safe
(nnmh-update-gnus-unreads group))
(cond
(nnheader-report 'nnmh "Selected group %s" group)
t)
(t
- (setq dir
+ ;; 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))
(directory-files pathname nil "^[0-9]+$" t))
'<))
- (cond
+ (cond
(dir
+ (setq nnmh-group-alist
+ (delq (assoc group nnmh-group-alist) nnmh-group-alist))
+ (push (list group (cons (car dir) (car (last dir))))
+ nnmh-group-alist)
(nnheader-report 'nnmh "Selected group %s" group)
(nnheader-insert
"211 %d %d %d %s\n" (length dir) (car dir)
- (progn (while (cdr dir) (setq dir (cdr dir))) (car dir))
- group))
+ (car (last dir)) group))
(t
(nnheader-report 'nnmh "Empty group %s" group)
(nnheader-insert (format "211 0 1 0 %s\n" group))))))))))
-(defun nnmh-request-scan (&optional group server)
- (nnmail-get-new-mail 'nnmh nil nnmh-directory group))
+(deffoo nnmh-request-scan (&optional group server)
+ (nnmail-get-new-mail 'nnmh nil nnmh-directory group))
-(defun nnmh-request-list (&optional server dir)
- (unless dir
- (nnheader-insert "")
- (setq dir (file-truename (file-name-as-directory nnmh-directory))))
+(deffoo nnmh-request-list (&optional server dir)
+ (nnheader-insert "")
+ (nnmh-possibly-change-directory nil server)
+ (let ((pathname-coding-system 'binary)
+ (nnmh-toplev
+ (file-truename (or dir (file-name-as-directory nnmh-directory)))))
+ (nnmh-request-list-1 nnmh-toplev))
+ (setq nnmh-group-alist (nnmail-get-active))
+ t)
+
+(defvar nnmh-toplev)
+(defun nnmh-request-list-1 (dir)
(setq dir (expand-file-name dir))
;; Recurse down all directories.
(let ((dirs (and (file-readable-p dir)
(> (nth 1 (file-attributes (file-chase-links dir))) 2)
- (directory-files dir t nil t)))
- dir)
+ (nnheader-directory-files dir t nil t)))
+ rdir)
;; Recurse down directories.
- (while (setq dir (pop dirs))
- (when (and (not (string-match "/\\.\\.?$" dir))
- (file-directory-p dir)
- (file-readable-p dir))
- (nnmh-request-list nil dir))))
+ (while (setq rdir (pop dirs))
+ (when (and (file-directory-p rdir)
+ (file-readable-p rdir)
+ (not (equal (file-truename rdir)
+ &nb
projects / gnus / blobdiff