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- ;;; skk-server.el --- SKK $B%5!<%P!<$N$?$a$N%W%m%0%i%`(B
- ;; Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
- ;; Masahiko Sato <masahiko@kuis.kyoto-u.ac.jp>
-
- ;; Author: Masahiko Sato <masahiko@kuis.kyoto-u.ac.jp>
- ;; Maintainer: Mikio Nakajima <minakaji@osaka.email.ne.jp>
- ;; Version: $Id: skk-server.el,v 1.2 1997/08/24 15:25:57 mrt Exp $
- ;; Keywords: japanese
- ;; Last Modified: $Date: 1997/08/24 15:25:57 $
-
- ;; This program 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 versions 2, or (at your option)
- ;; any later version.
-
- ;; This program 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 SKK, see the file COPYING. If not, write to the Free
- ;; Software Foundation Inc., 59 Temple Place - Suite 330, Boston,
- ;; MA 02111-1307, USA.
-
- ;;; Commentary:
- ;; Following people contributed modifications to skk-server.el (Alphabetical
- ;; order):
- ;;
- ;; Hitoshi SUZUKI <h-suzuki@ael.fujitsu.co.jp>
- ;; Hideki Sakurada <sakurada@kuis.kyoto-u.ac.jp>
- ;; Kenji Rikitake <kenji@reseau.toyonaka.osaka.jp>
- ;; Kiyotaka Sakai <ksakai@netwk.ntt-at.co.jp>
- ;; Mikio Nakajima <minakaji@osaka.email.ne.jp>
- ;; TOKUYA Junichi <tokuya@crab.fuji-ric.co.jp>
-
- ;;; Change log:
-
-
- ;;; Code:
- (require 'skk-foreword)
- (require 'skk-vars)
-
- ;; user variables.
- ;;;###skk-autoload
- (defvar skk-server-host (getenv "SKKSERVER")
- "*SKK $B<-=q%5!<%P!<$rAv$i$;$F$$$k%[%9%HL>!#(B" )
-
- ;;;###skk-autoload
- (defvar skk-server-prog (getenv "SKKSERV")
- "*SKK $B<-=q%5!<%P!<%W%m%0%i%`L>!#%U%k%Q%9$G=q$/!#(B" )
-
- (defvar skk-server-jisyo (getenv "SKK_JISYO")
- "*SKK $B<-=q%5!<%P!<%W%m%0%i%`$KEO$9<-=qL>!#%U%k%Q%9$G=q$/!#(B" )
-
- (defvar skk-server-portnum nil
- "*Non-nil $B$G$"$l$P!"$=$NCM$r(B port number $B$H$7$F(B skkserv $B$H(B TCP $B@\B3$9$k!#(B
- /etc/services $B$rD>@\=q$-49$($k8"8B$,$J$$%f!<%6!<$N$?$a$NJQ?t!#(B" )
-
- ;;(defvar skk-server-debug nil
- ;; "*Non-nil $B$G$"$l$P!"<-=q%5!<%P!<%W%m%0%i%`$r%G%#%P%C%0%b!<%I$G5/F0$9$k!#(B
- ;;$B%G%#%P%C%0!&%b!<%I$G(B skkserv $B$rAv$i$;$k$H!"$=$N$^$^(B foreground $B$GAv$j!"%a%C%;!<(B
- ;;$B%8$r=PNO$9$k!#%-!<%\!<%I$+$i3d$j$3$_$r$+$1$k$3$H$b$G$-$k!#(B" )
-
- ;;;###skk-autoload
- (defvar skk-servers-list nil
- "*$B<-=q%5!<%P!<Kh$N>pJs%j%9%H!#(B
- $BJ#?t$N%^%7!<%s$GF0$$$F$$$k%5!<%P$K%"%/%;%9$G$-$k>l9g$K$O!"0J2<$N$h$&$K!"%j%9%H(B
- $B$N3FMWAG$K=g$K%[%9%HL>!"%U%k%Q%9$G$N(B SKK $B%5!<%P!<L>!"(BSKK $B%5!<%P!<$KEO$9<-=qL>!"(B
- SKK $B%5!<%P!<$,;HMQ$9$k%]!<%HHV9f$r=q$-!"@_Dj$r$9$k$3$H$b$G$-$k!#(B
-
- (setq skk-servers-list
- '((\"mars\" \"/usr/local/soft/nemacs/etc/skkserv\" nil nil)
- (\"venus\" \"/usr/local/nemacs/etc/skkserv\" nil nil) ))
-
- $B$3$N>l9g:G=i$K;XDj$7$?%5!<%P$K%"%/%;%9$G$-$J$/$J$k$H!"<+F0E*$K=g<!%j%9%H$K$"$k(B
- $B;D$j$N%5!<%P$K%"%/%;%9$9$k$h$&$K$J$k!#$J$*(B SKK $B%5!<%P!<$KEO$9<-=q$*$h$S(B SKK $B%5!<(B
- $B%P!<$,;HMQ$9$k%]!<%HHV9f$G!"(BSKK $B%5!<%P!<$r%3%s%Q%$%k;~$NCM$r;HMQ$9$k>l9g$O(B nil
- $B$r;XDj$9$k!#(B" )
-
- (defvar skk-report-server-response nil
- "*Non-nil $B$G$"$l$P!"JQ49;~(B SKK $B%5!<%P!<$NAw=P$9$kJ8;z$r<u$1<h$k$^$G$K(B accept-process-output $B$r2?2s<B9T$7$?$+$rJs9p$9$k!#(B" )
-
- (defvar skk-remote-shell-program
- (or (getenv "REMOTESHELL")
- (and (boundp 'remote-shell-program) remote-shell-program)
- (cond
- ((eq system-type 'berkeley-unix)
- (if (file-exists-p "/usr/ucb/rsh") "/usr/ucb/rsh" "/usr/bin/rsh") )
- ((eq system-type 'usg-unix-v)
- (if (file-exists-p "/usr/ucb/remsh") "/usr/ucb/remsh" "/bin/rsh"))
- ((eq system-type 'hpux) "/usr/bin/remsh")
- ((eq system-type 'EWS-UX/V) "/usr/ucb/remsh")
- ((eq system-type 'pcux) "/usr/bin/rcmd")
- (t "rsh") ))
- "*$B%j%b!<%H%7%'%k$N%W%m%0%i%`L>!#(B" )
-
- (defvar skk-server-load-hook nil
- "*skk-server.el $B$r%m!<%I$7$?8e$K%3!<%k$5$l$k%U%C%/!#(B" )
-
- ;; internal variable.
- (defvar skk-network-open-status 'open
- "" )
-
- ;;;###skk-autoload
- (defun skk-server-version ()
- (interactive)
- (if (interactive-p)
- (message (skk-server-version))
- (let (status)
- (if (not (or skk-server-host skk-servers-list))
- (skk-error "Lack of host information of SKK server"
- "SKK $B%5!<%P!<$N%[%9%H>pJs$,$"$j$^$;$s(B" ))
- (setq status (process-status "skkservd"))
- (if (not (eq status skk-network-open-status))
- (setq status (skk-open-server)) )
- (if (eq status skk-network-open-status)
- (let (v)
- (save-match-data
- (with-current-buffer " *skkserv*"
- (erase-buffer)
- ;; $B%5!<%P!<%P!<%8%g%s$rF@$k!#(B
- (process-send-string "skkservd" "2")
- (while (eq (buffer-size) 0)
- (accept-process-output) )
- (setq v (buffer-string))
- (erase-buffer)
- ;; $B%[%9%HL>$rF@$k!#(B
- (process-send-string "skkservd" "3")
- (while (eq (buffer-size) 0)
- (accept-process-output) )
- (goto-char (point-min))
- (format
- (concat "SKK SERVER version %s"
- (if skk-japanese-message-and-error
- "($B%[%9%HL>(B %s)"
- "running on HOST %s" ))
- v (prog1 (buffer-string) (erase-buffer)) ))))))))
-
- (defun skk-search-server (file limit &optional nomsg)
- ;; SKK $B<-=q%U%)!<%^%C%H$N(B FILE $B$G(B SKK $B%5!<%P!<$r;HMQ$7$F(B skk-henkan-key $B$r%-!<(B
- ;; $B$K$7$F8!:w$r9T$&!#(B
- ;; SKK $B%5!<%P!<$,;HMQ$G$-$J$$$H$-$O!"(BFILE $B$r%P%C%U%!$KFI$_9~$s$G%5!<%A$r9T(B
- ;; $B$&!#(B
- ;; LIMIT $B$H(B NOMSG $B$O(B SKK $B%5!<%P!<$r;HMQ$7$J$$$H$-$N$_;H$&!#(B
- ;; $B8!:w%j!<%8%g%s$,(B LIMIT $B0J2<$K$J$k$^$G%P%$%J%j%5!<%A$r9T$$!"$=$N8e%j%K%"(B
- ;; $B%5!<%A$r9T$&!#(B
- ;; LIMIT $B$,(B 0 $B$G$"$l$P!"%j%K%"%5!<%A$N$_$r9T$&!#(B
- ;; $B<-=q$,%=!<%H$5$l$F$$$J$$$N$G$"$l$P!"(BLIMIT $B$r(B 0 $B$9$kI,MW$,$"$k!#(B
- ;; $B%*%W%7%g%J%k0z?t$N(B NOMSG $B$,(B non-nil $B$G$"$l$P(B skk-get-jisyo-buffer $B$N%a%C(B
- ;; $B%;!<%8$r=PNO$7$J$$$h$&$K$9$k!#(B
- (if (or skk-server-host skk-servers-list)
- (skk-search-server-subr file limit)
- (skk-search-jisyo-file file limit nomsg) ))
-
- (defun skk-search-server-subr (file limit)
- ;; skk-search-server $B$N%5%V%k!<%A%s!#(B
- (let ((key
- (if skk-use-numeric-conversion
- (skk-compute-numeric-henkan-key skk-henkan-key)
- skk-henkan-key))
- ;; $B%P%C%U%!%m!<%+%kCM$N<u$1EO$7$N$?$a!"JLL>$N0l;~JQ?t$K<h$k!#(B
- (okurigana (or skk-henkan-okurigana skk-okuri-char))
- (status (process-status "skkservd")) )
- (if (or (not status) (not (eq status skk-network-open-status)))
- (setq status (skk-open-server)) )
- (if (eq status skk-network-open-status)
- (with-current-buffer " *skkserv*"
- (let ((cont t) (count 0)
- l )
- (erase-buffer)
- (process-send-string "skkservd" (concat "1" key " "))
- (while (and cont (eq (process-status "skkservd")
- skk-network-open-status ))
- (accept-process-output)
- (setq count (1+ count))
- (if (> (buffer-size) 0)
- (if (eq (char-after 1) ?1) ;?1
- ;; found key successfully, so check if a whole line
- ;; is received.
- (if (eq (char-after (1- (point-max))) ?\n) ;?\n
- (setq cont nil) )
- ;; not found or error, so exit
- (setq cont nil) )))
- (goto-char (point-min))
- (if skk-report-server-response
- (skk-message "%d $B2s(B SKK $B%5!<%P!<$N1~EzBT$A$r$7$^$7$?(B"
- "Waited for server response %d times" count ))
- (if (eq (following-char) ?1) ;?1
- (progn
- (forward-char 2)
- (setq l (skk-compute-henkan-lists okurigana))
- (if l
- (cond ((and okurigana skk-henkan-okuri-strictly)
- ;; $BAw$j2>L>$,F10l$N%(%s%H%j$N$_$rJV$9!#(B
- (nth 2 l) )
- ((and okurigana skk-henkan-strict-okuri-precedence)
- (skk-nunion (nth 2 l) (car l)) )
- (t (car l)) ))))))
- ;; server is not active, so search file instead
- (skk-search-jisyo-file file limit) )))
-
- (defun skk-open-server ()
- ;; SKK $B%5!<%P!<$H@\B3$9$k!#%5!<%P!<%W%m%;%9$N(B status $B$rJV$9!#(B
- (let (status code)
- (if (or (skk-open-network-stream) (skk-open-server-1))
- (progn
- (setq status (process-status "skkservd"))
- (if (eq status skk-network-open-status)
- (progn
- (setq code (cdr (assoc "euc" skk-coding-system-alist)))
- (if skk-xemacs
- (let ((proc (get-process "skkservd")))
- (set-process-input-coding-system proc code)
- (set-process-output-coding-system proc code))
- (if skk-mule
- (set-process-coding-system (get-process "skkservd")
- code code )))))))
- status ))
-
- (defun skk-open-server-1 ()
- ;; skk-open-server $B$N%5%V%k!<%A%s!#(B
- ;; skkserv $B%5!<%S%9$r%*!<%W%s$G$-$?$i(B t $B$rJV$9!#(B
- (let (status)
- (if (null skk-servers-list)
- (progn
- ;; Emacs $B5/F08e$K4D6-JQ?t$r@_Dj$7$?>l9g!#(B
- (if (not skk-server-host)
- (setq skk-server-host (getenv "SKKSERVER")) )
- (if (not skk-server-prog)
- (setq skk-server-prog (getenv "SKKSERV")) )
- (if (not skk-server-jisyo)
- (setq skk-server-jisyo (getenv "SKK_JISYO")) )
- (if (and skk-server-host skk-server-prog
- ;; skkserv $B$O0z?t$K<-=q$,;XDj$5$l$F$$$J$1$l$P!"(B
- ;; DEFAULT_JISYO $B$r;2>H$9$k!#(B
- ;;skk-server-jisyo
- )
- (setq skk-servers-list (list (list skk-server-host
- skk-server-prog
- skk-server-jisyo
- skk-server-portnum )))
- ;; reset SKK-SERVER-HOST so as not to use server in this session
- (setq skk-server-host nil
- skk-server-prog nil ))))
- (while (and (not (eq (process-status "skkservd") skk-network-open-status))
- skk-servers-list )
- (let ((elt (car skk-servers-list))
- arg )
- (setq skk-server-host (car elt)
- skk-server-prog (nth 1 elt)
- skk-server-jisyo (nth 2 elt)
- skk-server-portnum (nth 3 elt)
- skk-servers-list (cdr skk-servers-list) )
- ;; skkserv $B$N5/F0%*%W%7%g%s$O2<5-$NDL$j!#(B
- ;; skkserv [-d] [-p NNNN] [JISHO]
- ;; `-d' $B%G%#%P%C%0!&%b!<%I(B
- ;; `-p NNNN' $BDL?.MQ$N%]!<%HHV9f$H$7$F(BNNNN$B$r;H$&(B.
- ;; `~/JISYO' ~/JISYO$B$r<-=q$H$7$FMxMQ(B.
- (if skk-server-jisyo
- (setq arg (list skk-server-jisyo))
- ;; skkserv $B$O0z?t$K<-=q$,;XDj$5$l$F$$$J$1$l$P!"(BDEFAULT_JISYO $B$r(B
- ;; $B;2>H$9$k!#(B
- )
- ;;(if skk-server-debug
- ;; (setq arg (cons "-d" arg)) )
- (if (and skk-server-portnum (not (eq skk-server-portnum 1178)))
- (setq arg
- (nconc (list "-p" (int-to-string skk-server-portnum)) arg)))
- (or (skk-open-network-stream)
- (skk-startup-server arg) )))
- (if (not (eq (process-status "skkservd") skk-network-open-status))
- ;; reset SKK-SERVER-HOST so as not to use server in this session
- (setq skk-server-host nil
- skk-server-prog nil
- skk-servers-list nil )
- t )))
-
- (defun skk-open-network-stream ()
- ;; skk-server-host $B$K$*$1$k(B skkserv $B%5!<%S%9$N(B TCP $B@\B3$r%*!<%W%s$7!"%W%m%;(B
- ;; $B%9$rJV$9!#(B
- ;; open-network-stream $B$GB8:_$7$J$$%P%C%U%!$,;XDj$5$l$?$i!"(Bget-buffer-create
- ;; $B$7$F$/$F$k$N$G!"ITMW!#(B
- ;;(get-buffer-create " *skkserv*")
- (condition-case nil
- (open-network-stream
- "skkservd" " *skkserv*" skk-server-host (or skk-server-portnum "skkserv"))
- (error nil) ))
-
- (defun skk-startup-server (arg)
- ;; skkserv $B$r5/F0$G$-$?$i(B t $B$rJV$9!#(B
- (let (
- ;;(msgbuff (get-buffer-create " *skkserv-msg*"))
- (count 7) status )
- (while (> count 0)
- (skk-message
- "%s $B$N(B SKK $B%5!<%P!<$,5/F0$7$F$$$^$;$s!#5/F0$7$^$9(B%s"
- "SKK SERVER on %s is not active, I will activate it%s"
- skk-server-host (make-string count ?.) )
- (if (or (string= skk-server-host (system-name))
- (string= skk-server-host "localhost"))
- ;; server host is local machine
- (apply 'call-process skk-server-prog nil
- ;;msgbuff
- 0 nil arg)
- (apply 'call-process
- skk-remote-shell-program nil
- ;; 0 $B$K$7$F%5%V%W%m%;%9$N=*N;$rBT$C$F$O$$$1$J$$M}M3$,$"$k!)(B
- ;; $B$J$1$l$P(B msgbuf $B$K%(%i!<=PNO$r<h$C$?J}$,7z@_E*$G$O!)(B $B$^$?$=(B
- ;; $B$N>l9g$O$3$N(B while $B%k!<%W<+?H$,$$$i$J$$!)(B
- ;; msgbuff
- 0 nil skk-server-host skk-server-prog arg ))
- (sit-for 3)
- (if (and (skk-open-network-stream)
- (eq (process-status "skkservd") skk-network-open-status) )
- (setq count 0)
- (setq count (1- count)) ))
- (if (eq (process-status "skkservd") skk-network-open-status)
- (progn
- (skk-message "$B%[%9%H(B %s $B$N(B SKK $B%5!<%P!<$,5/F0$7$^$7$?(B"
- "SKK SERVER on %s is active now"
- skk-server-host )
- (sit-for 1) ; return t
- t ) ; $B$G$bG0$N$?$a(B
- (skk-message "%s $B$N(B SKK $B%5!<%P!<$r5/F0$9$k$3$H$,$G$-$^$;$s$G$7$?(B"
- "Could not activate SKK SERVER on %s"
- skk-server-host )
- (sit-for 1)
- (ding) ;return nil
- nil ))) ; $B$G$bG0$N$?$a(B
-
- ;;;###skk-autoload
- (defun skk-adjust-search-prog-list-for-server-search (&optional non-del)
- ;; skk-server-host $B$b$7$/$O(B skk-servers-list $B$,(B nil $B$G$"$l$P!"(B
- ;; skk-search-prog-list $B$+$i(B skk-search-server $B$r(B car $B$K;}$D%j%9%H$r>C$9!#(B
- ;; non-nil $B$G$"$l$P!"2C$($k!#(B
- (if (or skk-server-host skk-servers-list)
- (if (null (assq 'skk-search-server skk-search-prog-list))
- ;; skk-search-prog-list $B$,(B nil $B$H$$$&$3$H$O$^$:$J$$$@$m$&$,!"G0$N$?(B
- ;; $B$a!"(Bsetq $B$7$F$*$/!#(B
- (setq skk-search-prog-list
- ;; $BKvHx$KIU$1$k!#KvHx$K$O(B (skk-okuri-search) $B$r;}$C$F$-$?$$?M(B
- ;; $B$b$$$k$+$b!#%*%W%7%g%s$GIU$1$k>l=j$rJQ99$9$k$h$&$K$7$?J}$,(B
- ;; $BNI$$!)(B
- (nconc skk-search-prog-list
- (list
- '(skk-search-server skk-aux-large-jisyo 10000) ))))
- (if (not non-del)
- ;; skk-search-prog-list $B$N@hF,$,(B skk-search-server $B$+$i;O$^$k%j%9%H$@(B
- ;; $B$H$$$&$3$H$O$^$:$J$$$@$m$&$,!"G0$N$?$a!"(Bsetq $B$7$F$*$/!#(B
- (setq skk-search-prog-list
- (delq (assq 'skk-search-server skk-search-prog-list)
- skk-search-prog-list )))))
-
- (defun skk-disconnect-server ()
- ;; $B%5!<%P!<$r@Z$jN%$9!#(B
- (if (and skk-server-host
- (eq (process-status "skkservd") skk-network-open-status) )
- (progn
- (process-send-string "skkservd" "0") ; disconnect server
- (accept-process-output (get-process "skkservd")) )))
-
- ;;(add-hook 'skk-mode-hook 'skk-adjust-search-prog-list-for-server-search)
- (add-hook 'skk-before-kill-emacs-hook 'skk-disconnect-server)
-
- (run-hooks 'skk-server-load-hook)
-
- (provide 'skk-server)
- ;;; skk-server.el ends here
-