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- ;;; -*- Mode: Emacs-Lisp -*-
- ;;;
- ;;; The contents of this file are subject to the Netscape Public License
- ;;; Version 1.0 (the "NPL"); you may not use this file except in
- ;;; compliance with the NPL. You may obtain a copy of the NPL at
- ;;; http://www.mozilla.org/NPL/
- ;;;
- ;;; Software distributed under the NPL is distributed on an "AS IS" basis,
- ;;; WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- ;;; for the specific language governing rights and limitations under the
- ;;; NPL.
- ;;;
- ;;; The Initial Developer of this code under the NPL is Netscape
- ;;; Communications Corporation. Portions created by Netscape are
- ;;; Copyright (C) 1998 Netscape Communications Corporation. All Rights
- ;;; Reserved.
- ;;;
-
- (defun bin-to-c (name input output)
- (save-excursion
- (set-buffer (let ((font-lock-mode nil))
- (find-file-noselect output)))
- (fundamental-mode)
- (erase-buffer)
- (insert-file-contents input)
- (goto-char (point-min))
- (insert "static unsigned char " name "[] = {\n \"")
- (while (not (eobp))
- (cond ((or (< (following-char) 32)
- (> (following-char) 126))
- (insert ?\\
- (+ ?0 (lsh (logand (following-char) ?\700) -6))
- (+ ?0 (lsh (logand (following-char) ?\070) -3))
- (+ ?0 (logand (following-char) ?\007)))
- (delete-char 1))
- ((or (= (following-char) ?\")
- (= (following-char) ?\?)
- (= (following-char) ?\\))
- (insert ?\\)
- (forward-char 1))
- (t
- (forward-char 1)))
- (if (> (current-column) 70)
- (insert "\"\n \""))
- )
- (insert "\"\n};\n")
- (save-buffer)
- ))
-
- (defun batch-bin-to-c ()
- (defvar command-line-args-left) ;Avoid 'free variable' warning
- (if (not noninteractive)
- (error "batch-bin-to-c is to be used only with -batch"))
- (let ((name (nth 0 command-line-args-left))
- (in (and (nth 1 command-line-args-left)
- (expand-file-name (nth 1 command-line-args-left))))
- (out (and (nth 2 command-line-args-left)
- (expand-file-name (nth 2 command-line-args-left))))
- (version-control 'never))
- (or (and name in out)
- (error
- "usage: emacs -batch -f batch-bin-to-c name input-file output-file"))
- (setq command-line-args-left (cdr (cdr command-line-args-left)))
- (let ((auto-mode-alist nil))
- (bin-to-c name in out))))
-