;;; netrc.el --- .netrc parsing functionality
;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, 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
+;; 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., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;;
;; use encrypt if loaded (encrypt-file-alist has to be set as well)
-(eval-and-compile
- (autoload 'encrypt-find-model "encrypt")
- (autoload 'encrypt-insert-file-contents "encrypt"))
+(autoload 'encrypt-find-model "encrypt")
+(autoload 'encrypt-insert-file-contents "encrypt")
(defalias 'netrc-point-at-eol
(if (fboundp 'point-at-eol)
'point-at-eol
'line-end-position))
+(defvar encrypt-file-alist)
(eval-when-compile
- (defvar encrypt-file-alist)
;; This is unnecessary in the compiled version as it is a macro.
(if (fboundp 'bound-and-true-p)
(defalias 'netrc-bound-and-true-p 'bound-and-true-p)
(defun netrc-parse (file)
(interactive "fFile to Parse: ")
"Parse FILE and return a 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"))
- (encryption-model (when (netrc-bound-and-true-p encrypt-file-alist)
- (encrypt-find-model file)))
- alist elem result pair)
- (if encryption-model
- (encrypt-insert-file-contents file encryption-model)
- (insert-file-contents file))
- (goto-char (point-min))
- ;; Go through the file, line by line.
- (while (not (eobp))
- (narrow-to-region (point) (point-at-eol))
- ;; For each line, get the tokens and values.
+ (if (listp file)
+ file
+ (when (file-exists-p file)
+ (with-temp-buffer
+ (let ((tokens '("machine" "default" "login"
+ "password" "account" "macdef" "force"
+ "port"))
+ (encryption-model (when (netrc-bound-and-true-p encrypt-file-alist)
+ (encrypt-find-model file)))
+ alist elem result pair)
+ (if encryption-model
+ (encrypt-insert-file-contents file encryption-model)
+ (insert-file-contents file))
+ (goto-char (point-min))
+ ;; Go through the file, line by line.
(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 "$")))
- (narrow-to-region (point) (point)))
- ((member elem tokens)
- ;; Tokens that don't have a following value are ignored,
- ;; except "default".
- (when (and pair (or (cdr pair)
- (equal (car pair) "default")))
- (push pair alist))
- (setq pair (list elem)))
- (t
- ;; Values that haven't got a preceding token are ignored.
- (when pair
- (setcdr pair elem)
- (push pair alist)
- (setq pair nil)))))))
- (when alist
- (push (nreverse alist) result))
- (setq alist nil
- pair nil)
- (widen)
- (forward-line 1))
- (nreverse result)))))
+ (narrow-to-region (point) (point-at-eol))
+ ;; For each line, get the tokens and values.
+ (while (not (eobp))
+ (skip-chars-forward "\t ")
+ ;; Skip lines that begin with a "#".
+ (if (eq (char-after) ?#)
+ (goto-char (point-max))
+ (unless (eobp)
+ (setq elem
+ (if (= (following-char) ?\")
+ (read (current-buffer))
+ (buffer-substring
+ (point) (progn (skip-chars-forward "^\t ")
+ (point)))))
+ (cond
+ ((equal elem "macdef")
+ ;; We skip past the macro definition.
+ (widen)
+ (while (and (zerop (forward-line 1))
+ (looking-at "$")))
+ (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.
(while (and result
(not (netrc-port-equal
(or port defaultport "nntp")
+ ;; when port is not given in the netrc file,
+ ;; it should mean "any port"
(or (netrc-get (car result) "port")
- defaultport "nntp"))))
+ defaultport port))))
(pop result))
(car result))))
(ports (or ports '(nil)))
(defaults (or defaults '(nil)))
info)
- (dolist (machine machines)
- (dolist (default defaults)
- (dolist (port ports)
- (let ((alist (netrc-machine authinfo-list machine port default)))
- (setq info (or (netrc-get alist mode) info))))))
+ (if (listp mode)
+ (setq info
+ (mapcar
+ (lambda (mode-element)
+ (netrc-machine-user-or-password
+ mode-element
+ authinfo-list
+ machines
+ ports
+ defaults))
+ mode))
+ (dolist (machine machines)
+ (dolist (default defaults)
+ (dolist (port ports)
+ (let ((alist (netrc-machine authinfo-list machine port default)))
+ (setq info (or (netrc-get alist mode) info)))))))
info))
(defun netrc-get (alist type)
(provide 'netrc)
-;;; arch-tag: af9929cc-2d12-482f-936e-eb4366f9fa55
+;; arch-tag: af9929cc-2d12-482f-936e-eb4366f9fa55
;;; netrc.el ends here
projects / gnus / blobdiff