;;; telnet.el --- run a telnet session from within an Emacs buffer
-;;; Copyright (C) 1985, 1988, 1992 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1988, 1992, 1994 Free Software Foundation, Inc.
;; Author: William F. Schelter
;; Maintainer: FSF
;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; 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:
"Number of output strings from telnet process while looking for password.")
(make-variable-buffer-local 'telnet-count)
-(defvar telnet-rsh-program
- (if (memq system-type '(hpux usg-unix-v))
- "remsh" "rsh")
- "Program to run for opening a remote shell.")
+(defvar telnet-program "telnet"
+ "Program to run to open a telnet connection.")
(defvar telnet-initial-count -50
"Initial value of `telnet-count'. Should be set to the negative of the
"Maximum value `telnet-count' can have.
After this many passes, we stop looking for initial setup data.
Should be set to the number of terminal writes telnet will make
-rejecting one login and prompting for the again for a username and password.")
+rejecting one login and prompting again for a username and password.")
(defun telnet-interrupt-subjob ()
(interactive)
; initialization on first load.
(if telnet-mode-map
nil
- (setq telnet-mode-map (copy-keymap comint-mode-map))
+ (setq telnet-mode-map (nconc (make-sparse-keymap) comint-mode-map))
(define-key telnet-mode-map "\C-m" 'telnet-send-input)
; (define-key telnet-mode-map "\C-j" 'telnet-send-input)
(define-key telnet-mode-map "\C-c\C-q" 'send-process-next-char)
(defun telnet-initial-filter (proc string)
;For reading up to and including password; also will get machine type.
- (cond ((string-match "No such host" string)
- (kill-buffer (process-buffer proc))
- (error "No such host."))
- ((string-match "passw" string)
- (telnet-filter proc string)
- (let* ((echo-keystrokes 0)
- (password (read-password)))
- (setq telnet-count 0)
- (send-string proc (concat password telnet-new-line))))
- (t (telnet-check-software-type-initialize string)
+ (let ((case-fold-search t))
+ (cond ((string-match "No such host" string)
+ (kill-buffer (process-buffer proc))
+ (error "No such host"))
+ ((string-match "passw" string)
(telnet-filter proc string)
- (cond ((> telnet-count telnet-maximum-count)
- (set-process-filter proc 'telnet-filter))
- (t (setq telnet-count (1+ telnet-count)))))))
+ (setq telnet-count 0)
+ (send-string proc (concat (comint-read-noecho "Password: " t)
+ telnet-new-line)))
+ (t (telnet-check-software-type-initialize string)
+ (telnet-filter proc string)
+ (cond ((> telnet-count telnet-maximum-count)
+ (set-process-filter proc 'telnet-filter))
+ (t (setq telnet-count (1+ telnet-count))))))))
;; Identical to comint-simple-send, except that it sends telnet-new-line
;; instead of "\n".
(delete-region comint-last-input-start
comint-last-input-end)))
+;;;###autoload (add-hook 'same-window-regexps "\\*telnet-.*\\*\\(\\|<[0-9]+>\\)")
+
;;;###autoload
(defun telnet (host)
"Open a network login connection to host named HOST (a string).
-Communication with HOST is recorded in a buffer *HOST-telnet*.
+Communication with HOST is recorded in a buffer `*telnet-HOST*'.
Normally input is edited in Emacs and sent a line at a time."
(interactive "sOpen telnet connection to host: ")
- (setq host (comint-canonicalize-args host))
- (let* ((name (concat host "-telnet" ))
- (buffer (get-buffer (concat "*" name "*"))))
+ (let* ((comint-delimiter-argument-list '(?\ ?\t))
+ (name (concat "telnet-" (comint-arguments host 0 nil) ))
+ (buffer (get-buffer (concat "*" name "*")))
+ process)
(if (and buffer (get-buffer-process buffer))
- (switch-to-buffer (concat "*" name "*"))
- (switch-to-buffer (make-comint name "telnet"))
- (set-process-filter (get-process name) 'telnet-initial-filter)
+ (pop-to-buffer (concat "*" name "*"))
+ (pop-to-buffer (make-comint name telnet-program))
+ (setq process (get-buffer-process (current-buffer)))
+ (set-process-filter process 'telnet-initial-filter)
;; Don't send the `open' cmd till telnet is ready for it.
- (accept-process-output (get-process name))
+ (accept-process-output process)
(erase-buffer)
- (send-string name (concat "open " host "\n"))
+ (send-string process (concat "open " host "\n"))
(telnet-mode)
(setq comint-input-sender 'telnet-simple-send)
(setq telnet-count telnet-initial-count))))
(use-local-map telnet-mode-map)
(run-hooks 'telnet-mode-hook))
+;;;###autoload (add-hook 'same-window-regexps "\\*rsh-[^-]*\\*\\(\\|<[0-9]*>\\)")
+
;;;###autoload
(defun rsh (host)
"Open a network login connection to host named HOST (a string).
-Communication with HOST is recorded in a buffer *HOST-rsh*.
+Communication with HOST is recorded in a buffer `*rsh-HOST*'.
Normally input is edited in Emacs and sent a line at a time."
(interactive "sOpen rsh connection to host: ")
(require 'shell)
- (let ((name (concat host "-rsh" )))
- (switch-to-buffer (make-comint name telnet-rsh-program nil host))
+ (let ((name (concat "rsh-" host )))
+ (pop-to-buffer (make-comint name remote-shell-program nil host))
(set-process-filter (get-process name) 'telnet-initial-filter)
(telnet-mode)
(setq telnet-count -16)))
-(defun read-password ()
- (let ((answ "") tem)
- (message "Reading password...")
- (while (prog1 (not (memq (setq tem (read-char)) '(?\C-m ?\n ?\C-g)))
- (setq quit-flag nil))
- (setq answ (concat answ (char-to-string tem))))
- answ))
-
(provide 'telnet)
;;; telnet.el ends here
HCoop / bpt / emacs.git / blobdiff