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- ;;; nngateway.el --- posting news via mail gateways
- ;; Copyright (C) 1996,97 Free Software Foundation, Inc.
-
- ;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
- ;; Keywords: news, mail
-
- ;; This file is part of GNU Emacs.
-
- ;; GNU Emacs is free software; you can redistribute it and/or modify
- ;; it under the terms of the GNU General Public License as published by
- ;; the Free Software Foundation; either version 2, or (at your option)
- ;; any later version.
-
- ;; GNU Emacs is distributed in the hope that it will be useful,
- ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
- ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ;; 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, Inc., 59 Temple Place - Suite 330,
- ;; Boston, MA 02111-1307, USA.
-
- ;;; Commentary:
-
- ;;; Code:
-
- (require 'nnoo)
- (require 'message)
-
- (nnoo-declare nngateway)
-
- (defvoo nngateway-address nil
- "Address of the mail-to-news gateway.")
-
- (defvoo nngateway-header-transformation 'nngateway-simple-header-transformation
- "Function to be called to rewrite the news headers into mail headers.
- It is called narrowed to the headers to be transformed with one
- parameter -- the gateway address.")
-
- ;;; Interface functions
-
- (nnoo-define-basics nngateway)
-
- (deffoo nngateway-open-server (server &optional defs)
- (if (nngateway-server-opened server)
- t
- (unless (assq 'nngateway-address defs)
- (setq defs (append defs (list (list 'nngateway-address server)))))
- (nnoo-change-server 'nngateway server defs)))
-
- (deffoo nngateway-request-post (&optional server)
- (when (or (nngateway-server-opened server)
- (nngateway-open-server server))
- ;; Rewrite the header.
- (let ((buf (current-buffer)))
- (nnheader-temp-write nil
- (insert-buffer-substring buf)
- (message-narrow-to-head)
- (funcall nngateway-header-transformation nngateway-address)
- (goto-char (point-max))
- (insert mail-header-separator "\n")
- (widen)
- (let (message-required-mail-headers)
- (funcall message-send-mail-function))))))
-
- ;;; Internal functions
-
- (defun nngateway-simple-header-transformation (gateway)
- "Transform the headers to use GATEWAY."
- (let ((newsgroups (mail-fetch-field "newsgroups")))
- (message-remove-header "to")
- (message-remove-header "cc")
- (goto-char (point-min))
- (insert "To: " (nnheader-replace-chars-in-string newsgroups ?. ?-)
- "@" gateway "\n")))
-
- (nnoo-define-skeleton nngateway)
-
- (provide 'nngateway)
-
- ;;; nngateway.el ends here
-