HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| 8c8b8430 SM |
1 | ;;; url-cid.el --- Content-ID URL loader |
| 2 | ;; Author: $Author: fx $ | |
| 3 | ;; Created: $Date: 2001/05/05 16:35:58 $ | |
| 4 | ;; Version: $Revision: 1.3 $ | |
| 5 | ;; Keywords: comm, data, processes | |
| 6 | ||
| 7 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 8 | ;;; Copyright (c) 1998 - 1999 Free Software Foundation, Inc. | |
| 9 | ;;; | |
| 10 | ;;; This file is part of GNU Emacs. | |
| 11 | ;;; | |
| 12 | ;;; GNU Emacs is free software; you can redistribute it and/or modify | |
| 13 | ;;; it under the terms of the GNU General Public License as published by | |
| 14 | ;;; the Free Software Foundation; either version 2, or (at your option) | |
| 15 | ;;; any later version. | |
| 16 | ;;; | |
| 17 | ;;; GNU Emacs is distributed in the hope that it will be useful, | |
| 18 | ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | ;;; GNU General Public License for more details. | |
| 21 | ;;; | |
| 22 | ;;; You should have received a copy of the GNU General Public License | |
| 23 | ;;; along with GNU Emacs; see the file COPYING. If not, write to the | |
| 24 | ;;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 25 | ;;; Boston, MA 02111-1307, USA. | |
| 26 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 27 | ||
| 28 | (require 'url-vars) | |
| 29 | (require 'url-parse) | |
| 30 | ||
| 31 | (require 'mm-decode) | |
| 32 | ||
| 33 | (defun url-cid-gnus (cid) | |
| 34 | (let ((content-type nil) | |
| 35 | (encoding nil) | |
| 36 | (part nil) | |
| 37 | (data nil)) | |
| 38 | (setq part (mm-get-content-id cid)) | |
| 39 | (if (not part) | |
| 40 | (message "Unknown CID encountered: %s" cid) | |
| 41 | (setq data (save-excursion | |
| 42 | (set-buffer (mm-handle-buffer part)) | |
| 43 | (buffer-string)) | |
| 44 | content-type (mm-handle-type part) | |
| 45 | encoding (symbol-name (mm-handle-encoding part))) | |
| 46 | (if (= 0 (length content-type)) (setq content-type "text/plain")) | |
| 47 | (if (= 0 (length encoding)) (setq encoding "8bit")) | |
| 48 | (if (listp content-type) | |
| 49 | (setq content-type (car content-type))) | |
| 50 | (insert (format "Content-type: %d\r\n" (length data)) | |
| 51 | "Content-type: " content-type "\r\n" | |
| 52 | "Content-transfer-encoding: " encoding "\r\n" | |
| 53 | "\r\n" | |
| 54 | (or data ""))))) | |
| 55 | ||
| 56 | ;;;###autoload | |
| 57 | (defun url-cid (url) | |
| 58 | (cond | |
| 59 | ((fboundp 'mm-get-content-id) | |
| 60 | ;; Using Pterodactyl Gnus or later | |
| 61 | (save-excursion | |
| 62 | (set-buffer (generate-new-buffer " *url-cid*")) | |
| 63 | (url-cid-gnus (url-filename url)))) | |
| 64 | (t | |
| 65 | (message "Unable to handle CID URL: %s" url)))) |