X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/220d91b834f7f7252b9953460422151b86b3520c..535e2bef6dd7b9abe2567f865c8b24a06a555178:/lisp/net/netrc.el

diff --git a/lisp/net/netrc.el b/lisp/net/netrc.el
index ff0b52c2b9..274a038d25 100644
--- a/lisp/net/netrc.el
+++ b/lisp/net/netrc.el
@@ -1,6 +1,5 @@
 ;;; netrc.el --- .netrc parsing functionality
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2016 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
@@ -34,36 +33,28 @@
 ;;; .netrc and .authinfo rc parsing
 ;;;
 
-(defalias 'netrc-point-at-eol
-  (if (fboundp 'point-at-eol)
-      'point-at-eol
-    'line-end-position))
-(eval-when-compile
-  ;; 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)
-    (defmacro netrc-bound-and-true-p (var)
-      "Return the value of symbol VAR if it is bound, else nil."
-      `(and (boundp (quote ,var)) ,var))))
-
 (defgroup netrc nil
  "Netrc configuration."
  :group 'comm)
 
 (defcustom netrc-file "~/.authinfo"
   "File where user credentials are stored."
+  :version "24.1"
   :type 'file
   :group 'netrc)
 
 (defvar netrc-services-file "/etc/services"
   "The name of the services file.")
 
+(defvar netrc-cache nil)
+
 (defun netrc-parse (&optional file)
   (interactive "fFile to Parse: ")
   "Parse FILE and return a list of all entries in the file."
   (unless file
     (setq file netrc-file))
   (if (listp file)
+      ;; We got already parsed contents; just return it.
       file
     (when (file-exists-p file)
       (with-temp-buffer
@@ -71,7 +62,16 @@
 			"password" "account" "macdef" "force"
 			"port"))
 	      alist elem result pair)
-          (insert-file-contents file)
+          (if (and netrc-cache
+		   (equal (car netrc-cache) (nth 5 (file-attributes file))))
+	      (insert (base64-decode-string (rot13-string (cdr netrc-cache))))
+	    (insert-file-contents file)
+	    (when (string-match "\\.gpg\\'" file)
+	      ;; Store the contents of the file heavily encrypted in memory.
+	      (setq netrc-cache (cons (nth 5 (file-attributes file))
+				      (rot13-string
+				       (base64-encode-string
+					(buffer-string)))))))
 	  (goto-char (point-min))
 	  ;; Go through the file, line by line.
 	  (while (not (eobp))
@@ -215,30 +215,10 @@ MODE can be \"login\" or \"password\", suitable for passing to
 			  (eq type (car (cddr service)))))))
     (car service)))
 
-(defun netrc-find-service-number (name &optional type)
-  (let ((services (netrc-parse-services))
-	service)
-    (setq type (or type 'tcp))
-    (while (and (setq service (pop services))
-		(not (and (string= name (car service))
-			  (eq type (car (cddr service)))))))
-    (cadr service)))
-
-(defun netrc-store-data (file host port user password)
-  (with-temp-buffer
-    (when (file-exists-p file)
-      (insert-file-contents file))
-    (goto-char (point-max))
-    (unless (bolp)
-      (insert "\n"))
-    (insert (format "machine %s login %s password %s port %s\n"
-		    host user password port))
-    (write-region (point-min) (point-max) file nil 'silent)))
-
 ;;;###autoload
 (defun netrc-credentials (machine &rest ports)
   "Return a user name/password pair.
-Port specifications will be prioritised in the order they are
+Port specifications will be prioritized in the order they are
 listed in the PORTS list."
   (let ((list (netrc-parse))
 	found)