From: morioka Date: Thu, 9 Apr 1998 22:01:40 +0000 (+0000) Subject: Move SEMI depended definitions from mime-def.el. X-Git-Tag: semi-1_2_2~31 X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57369a5ec432fc50a9d10752b1a50715775dd67f;p=elisp%2Fsemi.git Move SEMI depended definitions from mime-def.el. --- diff --git a/semi-def.el b/semi-def.el new file mode 100644 index 0000000..9054c31 --- /dev/null +++ b/semi-def.el @@ -0,0 +1,290 @@ +;;; semi-def.el --- definition module for SEMI + +;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc. + +;; Author: MORIOKA Tomohiko +;; Keywords: definition, MIME, multimedia, mail, news + +;; This file is part of SEMI (Spadework for Emacs MIME Interfaces). + +;; 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 version 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 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. + +;;; Code: + +(require 'emu) + +(defconst mime-module-version '("SEMI" "Naoetsu" 1 2 2) + "Implementation name, version name and numbers of MIME-kernel package.") + +(autoload 'mule-caesar-region "mule-caesar" + "Caesar rotation of current region." t) + + +;;; @ variables +;;; + +(defvar mime/use-multi-frame + (and (>= emacs-major-version 19) window-system)) + +(defvar mime/find-file-function + (if mime/use-multi-frame + (function find-file-other-frame) + (function find-file) + )) + + +;;; @ constants +;;; + +(defconst mime-echo-buffer-name "*MIME-echo*" + "Name of buffer to display MIME-playing information.") + +(defconst mime-temp-buffer-name " *MIME-temp*") + + +;;; @ button +;;; + +(defcustom mime-button-face 'bold + "Face used for content-button or URL-button of MIME-Preview buffer." + :group 'mime + :type 'face) + +(defcustom mime-button-mouse-face 'highlight + "Face used for MIME-preview buffer mouse highlighting." + :group 'mime + :type 'face) + +(defsubst mime-add-button (from to function &optional data) + "Create a button between FROM and TO with callback FUNCTION and DATA." + (let ((overlay (make-overlay from to))) + (and mime-button-face + (overlay-put overlay 'face mime-button-face)) + (and mime-button-mouse-face + (overlay-put overlay 'mouse-face mime-button-mouse-face)) + (add-text-properties from to (list 'mime-button-callback function)) + (and data + (add-text-properties from to (list 'mime-button-data data))) + ;;(add-text-properties from to (list 'keymap widget-keymap)) + )) + +(defsubst mime-insert-button (string function &optional data) + "Insert STRING as button with callback FUNCTION and DATA." + (save-restriction + (narrow-to-region (point)(point)) + (insert (concat "[" string "]")) + ;; (widget-push-button-value-create + ;; (widget-convert 'push-button + ;; :notify (lambda (&rest ignore) + ;; (mime-preview-play-current-entity) + ;; ) + ;; string)) + (insert "\n") + (mime-add-button (point-min)(point-max) function data) + )) + +(defvar mime-button-mother-dispatcher nil) + +(defun mime-button-dispatcher (event) + "Select the button under point." + (interactive "e") + (let (buf point func data) + (save-window-excursion + (mouse-set-point event) + (setq buf (current-buffer) + point (point) + func (get-text-property (point) 'mime-button-callback) + data (get-text-property (point) 'mime-button-data) + ) + ) + (save-excursion + (set-buffer buf) + (goto-char point) + (if func + (apply func data) + (if (fboundp mime-button-mother-dispatcher) + (funcall mime-button-mother-dispatcher event) + ) + )))) + + +;;; @ PGP +;;; + +(defvar pgp-function-alist + '( + ;; for mime-pgp + (verify mc-verify "mc-toplev") + (decrypt mc-decrypt "mc-toplev") + (fetch-key mc-pgp-fetch-key "mc-pgp") + (snarf-keys mc-snarf-keys "mc-toplev") + ;; for mime-edit + (mime-sign mime-mc-pgp-sign-region "mime-mc") + (traditional-sign mc-pgp-sign-region "mc-pgp") + (encrypt mime-mc-pgp-encrypt-region "mime-mc") + (insert-key mc-insert-public-key "mc-toplev") + ) + "Alist of service names vs. corresponding functions and its filenames. +Each element looks like (SERVICE FUNCTION FILE). + +SERVICE is a symbol of PGP processing. It allows `verify', `decrypt', +`fetch-key', `snarf-keys', `mime-sign', `traditional-sign', `encrypt' +or `insert-key'. + +Function is a symbol of function to do specified SERVICE. + +FILE is string of filename which has definition of corresponding +FUNCTION.") + +(defmacro pgp-function (method) + "Return function to do service METHOD." + `(cadr (assq ,method (symbol-value 'pgp-function-alist))) + ) + +(mapcar (function + (lambda (method) + (autoload (cadr method)(nth 2 method)) + )) + pgp-function-alist) + + +;;; @ method selector kernel +;;; + +(require 'atype) + +;;; @@ field unifier +;;; + +(defun field-unifier-for-mode (a b) + (let ((va (cdr a))) + (if (if (consp va) + (member (cdr b) va) + (equal va (cdr b)) + ) + (list nil b nil) + ))) + + +;;; @ field +;;; + +(defsubst regexp-or (&rest args) + (concat "\\(" (mapconcat (function identity) args "\\|") "\\)")) + +(defun tm:set-fields (sym field-list &optional regexp-sym) + (or regexp-sym + (setq regexp-sym + (let ((name (symbol-name sym))) + (intern + (concat (if (string-match "\\(.*\\)-list" name) + (substring name 0 (match-end 1)) + name) + "-regexp") + ))) + ) + (set sym field-list) + (set regexp-sym + (concat "^" (apply (function regexp-or) field-list) ":")) + ) + +(defun tm:add-fields (sym field-list &optional regexp-sym) + (or regexp-sym + (setq regexp-sym + (let ((name (symbol-name sym))) + (intern + (concat (if (string-match "\\(.*\\)-list" name) + (substring name 0 (match-end 1)) + name) + "-regexp") + ))) + ) + (let ((fields (eval sym))) + (mapcar (function + (lambda (field) + (or (member field fields) + (setq fields (cons field fields)) + ) + )) + (reverse field-list) + ) + (set regexp-sym + (concat "^" (apply (function regexp-or) fields) ":")) + (set sym fields) + )) + +(defun tm:delete-fields (sym field-list &optional regexp-sym) + (or regexp-sym + (setq regexp-sym + (let ((name (symbol-name sym))) + (intern + (concat (if (string-match "\\(.*\\)-list" name) + (substring name 0 (match-end 1)) + name) + "-regexp") + ))) + ) + (let ((fields (eval sym))) + (mapcar (function + (lambda (field) + (setq fields (delete field fields)) + )) + field-list) + (set regexp-sym + (concat "^" (apply (function regexp-or) fields) ":")) + (set sym fields) + )) + + +;;; @ RCS version +;;; + +(defsubst get-version-string (id) + "Return a version-string from RCS ID." + (and (string-match ",v \\([0-9][0-9.][0-9.]+\\)" id) + (substring id (match-beginning 1)(match-end 1)) + )) + + +;;; @ Other Utility +;;; + +(defsubst eliminate-top-spaces (string) + "Eliminate top sequence of space or tab in STRING." + (if (string-match "^[ \t]+" string) + (substring string (match-end 0)) + string)) + +(defun call-after-loaded (module func &optional hook-name) + "If MODULE is provided, then FUNC is called. +Otherwise func is set to MODULE-load-hook. +If optional argument HOOK-NAME is specified, +it is used as hook to set." + (if (featurep module) + (funcall func) + (or hook-name + (setq hook-name (intern (concat (symbol-name module) "-load-hook"))) + ) + (add-hook hook-name func) + )) + + +;;; @ end +;;; + +(provide 'semi-def) + +;;; semi-def.el ends here