+++ /dev/null
-;;; netrc.el --- .netrc parsing functionality
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
-;; Free Software Foundation, Inc.
-
-;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
-;; Modularizer: Ted Zlatanov <tzz@lifelogs.com>
-;; 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
+++ /dev/null
-;;; tls.el --- TLS/SSL support via wrapper around GnuTLS
-
-;; Copyright (C) 2003 Free Software Foundation, Inc.
-
-;; Author: Simon Josefsson <simon@josefsson.org>
-;; Keywords: comm, tls, gnutls, ssl
-
-;; 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:
-
-;; This package implements a simple wrapper around "gnutls-cli" to
-;; make Emacs support TLS/SSL.
-;;
-;; Usage is the same as `open-network-stream', i.e.:
-;;
-;; (setq tmp (open-tls-stream "test" (current-buffer) "news.mozilla.org" 563))
-;; ...
-;; #<process test>
-;; (process-send-string tmp "mode reader\n")
-;; 200 secnews.netscape.com Netscape-Collabra/3.52 03615 NNRP ready ...
-;; nil
-;; (process-send-string tmp "quit\n")
-;; 205
-;; nil
-
-;; To use this package as a replacement for ssl.el by William M. Perry
-;; <wmperry@cs.indiana.edu>, you need to evaluate the following:
-;;
-;; (defalias 'open-ssl-stream 'open-tls-stream)
-
-;;; Code:
-
-(eval-and-compile
- (autoload 'format-spec "format-spec")
- (autoload 'format-spec-make "format-spec"))
-
-(defgroup tls nil
- "Transport Layer Security (TLS) parameters."
- :group 'comm)
-
-(defcustom tls-program '("gnutls-cli -p %p %h"
- "gnutls-cli -p %p %h --protocols ssl3")
- "List of strings containing commands to start TLS stream to a host.
-Each entry in the list is tried until a connection is successful.
-%s is replaced with server hostname, %p with port to connect to.
-The program should read input on stdin and write output to
-stdout. Also see `tls-success' for what the program should output
-after successful negotiation."
- :type '(repeat string)
- :group 'tls)
-
-(defcustom tls-process-connection-type nil
- "*Value for `process-connection-type' to use when starting TLS process."
- :type 'boolean
- :group 'tls)
-
-(defcustom tls-success "- Handshake was completed"
- "*Regular expression indicating completed TLS handshakes.
-The default is what GNUTLS's \"gnutls-cli\" outputs."
- :type 'regexp
- :group 'tls)
-
-(defun open-tls-stream (name buffer host service)
- "Open a TLS connection for a service to a host.
-Returns a subprocess-object to represent the connection.
-Input and output work as for subprocesses; `delete-process' closes it.
-Args are NAME BUFFER HOST SERVICE.
-NAME is name for process. It is modified if necessary to make it unique.
-BUFFER is the buffer (or buffer-name) to associate with the process.
- Process output goes at end of that buffer, unless you specify
- an output stream or filter function to handle the output.
- BUFFER may be also nil, meaning that this process is not associated
- with any buffer
-Third arg is name of the host to connect to, or its IP address.
-Fourth arg SERVICE is name of the service desired, or an integer
-specifying a port number to connect to."
- (let ((cmds tls-program) cmd done)
- (message "Opening TLS connection to `%s'..." host)
- (while (and (not done) (setq cmd (pop cmds)))
- (message "Opening TLS connection with `%s'..." cmd)
- (let* ((process-connection-type tls-process-connection-type)
- (process (start-process
- name buffer shell-file-name shell-command-switch
- (format-spec
- cmd
- (format-spec-make
- ?h host
- ?p (if (integerp service)
- (int-to-string service)
- service)))))
- response)
- (while (and process
- (memq (process-status process) '(open run))
- (save-excursion
- (set-buffer buffer) ;; XXX "blue moon" nntp.el bug
- (goto-char (point-min))
- (not (setq done (re-search-forward tls-success nil t)))))
- (accept-process-output process 1)
- (sit-for 1))
- (message "Opening TLS connection with `%s'...%s" cmd
- (if done "done" "failed"))
- (if done
- (setq done process)
- (delete-process process))))
- (message "Opening TLS connection to `%s'...%s"
- host (if done "done" "failed"))
- done))
-
-(provide 'tls)
-
-;;; arch-tag: 5596d1c4-facc-4bc4-94a9-9863b928d7ac
-;;; tls.el ends here
projects / emacs.git / commitdiff