HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| 8c8b8430 | 1 | ;;; url-cid.el --- Content-ID URL loader |
| 00eef4de | 2 | |
| acaf905b | 3 | ;; Copyright (C) 1998-1999, 2004-2012 Free Software Foundation, Inc. |
| 00eef4de | 4 | |
| 8c8b8430 SM |
5 | ;; Keywords: comm, data, processes |
| 6 | ||
| 00eef4de LH |
7 | ;; This file is part of GNU Emacs. |
| 8 | ||
| 4936186e | 9 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
| 00eef4de | 10 | ;; it under the terms of the GNU General Public License as published by |
| 4936186e GM |
11 | ;; the Free Software Foundation, either version 3 of the License, or |
| 12 | ;; (at your option) any later version. | |
| 00eef4de LH |
13 | |
| 14 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
| 15 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | ;; GNU General Public License for more details. | |
| 18 | ||
| 19 | ;; You should have received a copy of the GNU General Public License | |
| 4936186e | 20 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
| 00eef4de LH |
21 | |
| 22 | ;;; Code: | |
| 8c8b8430 SM |
23 | |
| 24 | (require 'url-vars) | |
| 25 | (require 'url-parse) | |
| 26 | ||
| 27 | (require 'mm-decode) | |
| 28 | ||
| 29 | (defun url-cid-gnus (cid) | |
| 30 | (let ((content-type nil) | |
| 31 | (encoding nil) | |
| 32 | (part nil) | |
| 33 | (data nil)) | |
| 34 | (setq part (mm-get-content-id cid)) | |
| 35 | (if (not part) | |
| 36 | (message "Unknown CID encountered: %s" cid) | |
| 937e6a56 | 37 | (setq data (with-current-buffer (mm-handle-buffer part) |
| 8c8b8430 SM |
38 | (buffer-string)) |
| 39 | content-type (mm-handle-type part) | |
| 40 | encoding (symbol-name (mm-handle-encoding part))) | |
| 41 | (if (= 0 (length content-type)) (setq content-type "text/plain")) | |
| 42 | (if (= 0 (length encoding)) (setq encoding "8bit")) | |
| 43 | (if (listp content-type) | |
| 44 | (setq content-type (car content-type))) | |
| 78892d1b | 45 | (insert (format "Content-length: %d\r\n" (length data)) |
| 8c8b8430 SM |
46 | "Content-type: " content-type "\r\n" |
| 47 | "Content-transfer-encoding: " encoding "\r\n" | |
| 48 | "\r\n" | |
| 49 | (or data ""))))) | |
| 50 | ||
| 51 | ;;;###autoload | |
| 52 | (defun url-cid (url) | |
| 53 | (cond | |
| 54 | ((fboundp 'mm-get-content-id) | |
| 55 | ;; Using Pterodactyl Gnus or later | |
| 937e6a56 | 56 | (with-current-buffer (generate-new-buffer " *url-cid*") |
| 8c8b8430 SM |
57 | (url-cid-gnus (url-filename url)))) |
| 58 | (t | |
| 59 | (message "Unable to handle CID URL: %s" url)))) | |
| e5566bd5 | 60 | |
| 00eef4de | 61 | ;;; url-cid.el ends here |