/usr/share/emacs/site-lisp/egg/egg-anthyipc.el is in egg 4.2.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 | ;;; egg-anthyipc.el --- ANTHY IPC Support (low level interface) in Egg
;;; Input Method Architecture
;; Copyright (C) 2002 The Free Software Initiative of Japan
;; Author: NIIBE Yutaka <gniibe@fsij.org>
;; Maintainer: NIIBE Yutaka <gniibe@fsij.org>
;; Keywords: input method
;; This file is part of EGG.
;; EGG 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.
;; EGG 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:
;;; Code:
(declare-function egg-error (message &rest args) "egg.el" nil)
(declare-function anthy-make-bunsetsu (env source converted seg-no)
"egg-anthy.el" nil)
(defmacro anthyipc-call-with-proc (proc vlist send-expr &rest receive-exprs)
`(let* ((buffer (process-buffer ,proc))
,@vlist)
(if (and (eq (process-status ,proc) 'run)
(buffer-live-p buffer))
(with-current-buffer buffer
(erase-buffer)
,send-expr
(goto-char (point-max))
(process-send-region ,proc (point-min) (point-max))
,@receive-exprs)
(egg-error "process %s was killed" proc))))
(defun anthyipc-wait-line (proc)
(let ((start (point)))
(while (not (search-forward "\n" nil 1))
(accept-process-output proc 1000)
(goto-char start))
(goto-char start)))
(defun anthyipc-accept-ok (proc)
(anthyipc-wait-line proc)
(if (eq (char-after) ?+)
;; "+OK"
(goto-char (point-max))
(egg-error "protocol error: %s" (buffer-substring (point) (point-max)))))
(defun anthyipc-accept-number (proc)
(anthyipc-wait-line proc)
(if (eq (char-after) ?+)
;; "+OK <number>"
(progn
(forward-char 4)
(prog1
(read (current-buffer))
(goto-char (point-max))))
(egg-error "protocol error: %s" (buffer-substring (point) (point-max)))))
(defun anthyipc-read-string ()
(if (eq (char-after) ?\ )
(forward-char 1))
(let ((start (point)))
(while (and (char-after)
(not (eq (char-after) ?\ ))
(not (eq (char-after) ?\n)))
(forward-char 1))
(buffer-substring start (point))))
(defun anthyipc-accept-segments (proc env seg-no-orig)
(anthyipc-wait-line proc)
(if (eq (char-after) ?+)
(progn
(forward-char 1)
(if (eq (char-after) ?O)
;; "+OK"
(progn
(goto-char (point-max))
t)
;; "+DATA <seg-no> <num-segments-removed> <num-segments-inserted>"
;; "<num-candidates> <converted> <yomi>"*N
;; ""
;;
(forward-char 5)
(let* ((seg-no (read (current-buffer)))
(num-segments-removed (read (current-buffer)))
(num-segments-inserted (read (current-buffer)))
(segment-list nil)
(in-loop t)
(i seg-no))
(while in-loop
(forward-char 1)
(anthyipc-wait-line proc)
(if (eq (char-after) ?\n)
(setq in-loop nil)
(let* ((num-candidates (read (current-buffer)))
(converted (anthyipc-read-string))
(source (anthyipc-read-string))
(segment (anthy-make-bunsetsu env source converted i)))
(setq i (1+ i))
(setq segment-list (cons segment segment-list)))))
;; XXX check if seg-no == seg-no-orig
;; XXX check inserted and length of segment-list???
(forward-char 1)
(cons seg-no (cons num-segments-removed (reverse segment-list))))))
(egg-error "protocol error: %s" (buffer-substring (point) (point-max)))))
(defun anthyipc-accept-candidates (proc)
(anthyipc-wait-line proc)
(if (eq (char-after) ?+)
(progn
;; "+DATA <offset> <num-candidates>"
;; "<converted>"*N
;; ""
(forward-char 6)
(let* ((offset (read (current-buffer)))
(num-candidates (read (current-buffer)))
(candidate-list nil)
(in-loop t))
(while in-loop
(forward-char 1)
(anthyipc-wait-line proc)
(if (eq (char-after) ?\n)
(setq in-loop nil)
(let ((candidate (anthyipc-read-string)))
(setq candidate-list (cons candidate candidate-list)))))
;; XXX check num-candidates and length of candidate-list???
(forward-char 1)
(cons offset (reverse candidate-list))))
(egg-error "protocol error: %s" (buffer-substring (point) (point-max)))))
(defun anthyipc-get-greeting (proc)
(anthyipc-call-with-proc proc ()
nil
(anthyipc-wait-line proc)
(message (buffer-substring (point-min) (1- (point-max))))))
(defun anthyipc-new-context (proc)
(anthyipc-call-with-proc proc ()
(insert "NEW-CONTEXT INPUT=#18 OUTPUT=#18\n")
(anthyipc-accept-number proc)))
(defun anthyipc-release-context (proc cont)
(anthyipc-call-with-proc proc ()
(insert (format "RELEASE-CONTEXT %d\n" cont))
(anthyipc-accept-ok proc)))
;; Returns list of bunsetsu
(defun anthyipc-convert (proc cont yomi)
(anthyipc-call-with-proc proc ()
(insert (format "CONVERT %d %s\n" cont yomi))
(let ((r (anthyipc-accept-segments proc cont 0)))
(cdr (cdr r)))))
(defun anthyipc-commit (proc cont cancel)
(anthyipc-call-with-proc proc ()
(insert (format "COMMIT %d %d\n" cont cancel))
(anthyipc-accept-ok proc)))
;;; Returns list of candidate
(defconst anthy-max-candidates 9999)
(defun anthyipc-get-candidates (proc cont seg-no)
(anthyipc-call-with-proc proc ()
(insert
(format "GET-CANDIDATES %d %d %d %d\n" cont seg-no 0 anthy-max-candidates))
(let ((r (anthyipc-accept-candidates proc)))
(cdr r))))
;;; Returns segments
(defun anthyipc-select-candidate (proc cont seg-no candidate-no)
(anthyipc-call-with-proc proc ()
(insert (format "SELECT-CANDIDATE %d %d %d\n" cont seg-no candidate-no))
(anthyipc-accept-segments proc cont seg-no)))
;;; Returns segments
(defun anthyipc-resize-segment (proc cont seg-no inc-dec)
(anthyipc-call-with-proc proc ()
(insert (format "RESIZE-SEGMENT %d %d %d\n" cont seg-no inc-dec))
(cddr (anthyipc-accept-segments proc cont seg-no))))
(provide 'egg-anthyipc)
;;; egg-anthyipc.el ends here.
|