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[Emacs-diffs] Changes to emacs/lisp/gnus/netrc.el [gnus-5_10-branch]
From: |
Reiner Steib |
Subject: |
[Emacs-diffs] Changes to emacs/lisp/gnus/netrc.el [gnus-5_10-branch] |
Date: |
Tue, 17 Aug 2004 08:29:06 -0400 |
Index: emacs/lisp/gnus/netrc.el
diff -c emacs/lisp/gnus/netrc.el:1.1.2.1 emacs/lisp/gnus/netrc.el:removed
*** emacs/lisp/gnus/netrc.el:1.1.2.1 Thu Jul 22 16:45:51 2004
--- emacs/lisp/gnus/netrc.el Tue Aug 17 09:46:49 2004
***************
*** 1,129 ****
- ;;; netrc.el --- .netrc parsing functionality
- ;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
- ;; Free Software Foundation, Inc.
-
- ;; Author: Lars Magne Ingebrigtsen <address@hidden>
- ;; Modularizer: Ted Zlatanov <address@hidden>
- ;; Keywords: news
-
- ;; 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:
-
- ;; Just the .netrc parsing functionality, abstracted so other packages
- ;; besides Gnus can use it.
-
- ;;; Code:
-
- ;;;
- ;;; .netrc and .authinforc parsing
- ;;;
-
- (eval-and-compile
- (defalias 'netrc-point-at-eol
- (if (fboundp 'point-at-eol)
- 'point-at-eol
- 'line-end-position)))
-
- (defun netrc-parse (file)
- "Parse FILE and return an list of all entries in the file."
- (when (file-exists-p file)
- (with-temp-buffer
- (let ((tokens '("machine" "default" "login"
- "password" "account" "macdef" "force"
- "port"))
- alist elem result pair)
- (insert-file-contents file)
- (goto-char (point-min))
- ;; Go through the file, line by line.
- (while (not (eobp))
- (narrow-to-region (point) (netrc-point-at-eol))
- ;; For each line, get the tokens and values.
- (while (not (eobp))
- (skip-chars-forward "\t ")
- ;; Skip lines that begin with a "#".
- (if (eq (char-after) ?#)
- (goto-char (point-max))
- (unless (eobp)
- (setq elem
- (if (= (following-char) ?\")
- (read (current-buffer))
- (buffer-substring
- (point) (progn (skip-chars-forward "^\t ")
- (point)))))
- (cond
- ((equal elem "macdef")
- ;; We skip past the macro definition.
- (widen)
- (while (and (zerop (forward-line 1))
- (looking-at "$")))
- (narrow-to-region (point) (point)))
- ((member elem tokens)
- ;; Tokens that don't have a following value are ignored,
- ;; except "default".
- (when (and pair (or (cdr pair)
- (equal (car pair) "default")))
- (push pair alist))
- (setq pair (list elem)))
- (t
- ;; Values that haven't got a preceding token are ignored.
- (when pair
- (setcdr pair elem)
- (push pair alist)
- (setq pair nil)))))))
- (when alist
- (push (nreverse alist) result))
- (setq alist nil
- pair nil)
- (widen)
- (forward-line 1))
- (nreverse result)))))
-
- (defun netrc-machine (list machine &optional port defaultport)
- "Return the netrc values from LIST for MACHINE or for the default entry.
- If PORT specified, only return entries with matching port tokens.
- Entries without port tokens default to DEFAULTPORT."
- (let ((rest list)
- result)
- (while list
- (when (equal (cdr (assoc "machine" (car list))) machine)
- (push (car list) result))
- (pop list))
- (unless result
- ;; No machine name matches, so we look for default entries.
- (while rest
- (when (assoc "default" (car rest))
- (push (car rest) result))
- (pop rest)))
- (when result
- (setq result (nreverse result))
- (while (and result
- (not (equal (or port defaultport "nntp")
- (or (netrc-get (car result) "port")
- defaultport "nntp"))))
- (pop result))
- (car result))))
-
- (defun netrc-get (alist type)
- "Return the value of token TYPE from ALIST."
- (cdr (assoc type alist)))
-
- (provide 'netrc)
-
- ;;; arch-tag: af9929cc-2d12-482f-936e-eb4366f9fa55
- ;;; netrc.el ends here
--- 0 ----
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