1;;; gnus-mh.el --- mh-e interface for Gnus
2
3;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
4;;   2004, 2005, 2006, 2007 Free Software Foundation, Inc.
5
6;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
7;;	Lars Magne Ingebrigtsen <larsi@gnus.org>
8;; Keywords: news
9
10;; This file is part of GNU Emacs.
11
12;; GNU Emacs is free software; you can redistribute it and/or modify
13;; it under the terms of the GNU General Public License as published by
14;; the Free Software Foundation; either version 2, or (at your option)
15;; any later version.
16
17;; GNU Emacs is distributed in the hope that it will be useful,
18;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20;; GNU General Public License for more details.
21
22;; You should have received a copy of the GNU General Public License
23;; along with GNU Emacs; see the file COPYING.  If not, write to the
24;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
25;; Boston, MA 02110-1301, USA.
26
27;;; Commentary:
28
29;;; Send mail using mh-e.
30
31;; The following mh-e interface is all cooperative works of
32;; tanaka@flab.fujitsu.CO.JP (TANAKA Hiroshi), kawabe@sra.CO.JP
33;; (Yoshikatsu Kawabe), and shingu@casund.cpr.canon.co.jp (Toshiaki
34;; SHINGU).
35
36;;; Code:
37
38(require 'gnus)
39(require 'mh-e)
40(require 'mh-comp)
41(require 'gnus-msg)
42(require 'gnus-sum)
43
44(eval-when-compile
45  (defvar mh-lib-progs))
46
47(defun gnus-summary-save-article-folder (&optional arg)
48  "Append the current article to an mh folder.
49If N is a positive number, save the N next articles.
50If N is a negative number, save the N previous articles.
51If N is nil and any articles have been marked with the process mark,
52save those articles instead."
53  (interactive "P")
54  (require 'gnus-art)
55  (let ((gnus-default-article-saver 'gnus-summary-save-in-folder))
56    (gnus-summary-save-article arg)))
57
58(defun gnus-summary-save-in-folder (&optional folder)
59  "Save this article to MH folder (using `rcvstore' in MH library).
60Optional argument FOLDER specifies folder name."
61  ;; Thanks to yuki@flab.Fujitsu.JUNET and ohm@kaba.junet.
62  (mh-find-path)
63  (let ((folder
64	 (cond ((and (eq folder 'default)
65		     gnus-newsgroup-last-folder)
66		gnus-newsgroup-last-folder)
67	       (folder folder)
68	       (t (mh-prompt-for-folder
69		   "Save article in"
70		   (funcall gnus-folder-save-name gnus-newsgroup-name
71			    gnus-current-headers gnus-newsgroup-last-folder)
72		   t))))
73	(errbuf (gnus-get-buffer-create " *Gnus rcvstore*"))
74	;; Find the rcvstore program.
75	(exec-path (cond
76		    ((and (boundp 'mh-lib-progs) mh-lib-progs)
77		     (cons mh-lib-progs exec-path))
78		    (mh-lib (cons mh-lib exec-path))
79		    (t exec-path))))
80    (with-current-buffer gnus-original-article-buffer
81      (save-restriction
82	(widen)
83	(unwind-protect
84	    (call-process-region
85	     (point-min) (point-max) "rcvstore" nil errbuf nil folder)
86	  (set-buffer errbuf)
87	  (if (zerop (buffer-size))
88	      (message "Article saved in folder: %s" folder)
89	    (message "%s" (buffer-string)))
90	  (kill-buffer errbuf))))
91    (setq gnus-newsgroup-last-folder folder)))
92
93(defun gnus-Folder-save-name (newsgroup headers &optional last-folder)
94  "Generate folder name from NEWSGROUP, HEADERS, and optional LAST-FOLDER.
95If variable `gnus-use-long-file-name' is nil, it is +News.group.
96Otherwise, it is like +news/group."
97  (or last-folder
98      (concat "+"
99	      (if gnus-use-long-file-name
100		  (gnus-capitalize-newsgroup newsgroup)
101		(gnus-newsgroup-directory-form newsgroup)))))
102
103(defun gnus-folder-save-name (newsgroup headers &optional last-folder)
104  "Generate folder name from NEWSGROUP, HEADERS, and optional LAST-FOLDER.
105If variable `gnus-use-long-file-name' is nil, it is +news.group.
106Otherwise, it is like +news/group."
107  (or last-folder
108      (concat "+"
109	      (if gnus-use-long-file-name
110		  newsgroup
111		(gnus-newsgroup-directory-form newsgroup)))))
112
113(provide 'gnus-mh)
114
115;;; arch-tag: 2d5696d3-b363-48e5-8749-c256be56acca
116;;; gnus-mh.el ends here
117