projects / config.git / blame
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| 53e6db90 DC |
1 | ;; jabber-browse.el - jabber browsing by JEP-0011 -*- lexical-binding: t; -*- |
| 2 | ||
| 3 | ;; Copyright (C) 2002, 2003, 2004 - tom berger - object@intelectronica.net | |
| 4 | ;; Copyright (C) 2003, 2004 - Magnus Henoch - mange@freemail.hu | |
| 5 | ||
| 6 | ;; This file is a part of jabber.el. | |
| 7 | ||
| 8 | ;; This program is free software; you can redistribute it and/or modify | |
| 9 | ;; it under the terms of the GNU General Public License as published by | |
| 10 | ;; the Free Software Foundation; either version 2 of the License, or | |
| 11 | ;; (at your option) any later version. | |
| 12 | ||
| 13 | ;; This program is distributed in the hope that it will be useful, | |
| 14 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | ;; GNU General Public License for more details. | |
| 17 | ||
| 18 | ;; You should have received a copy of the GNU General Public License | |
| 19 | ;; along with this program; if not, write to the Free Software | |
| 20 | ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 21 | ||
| 22 | (require 'jabber-iq) | |
| 23 | (require 'jabber-xml) | |
| 24 | (require 'jabber-util) | |
| 25 | ||
| 26 | ;; jabber.el can perform browse requests, but will not answer them. | |
| 27 | ||
| 28 | (add-to-list 'jabber-jid-info-menu | |
| 29 | (cons "Send browse query" 'jabber-get-browse)) | |
| 30 | (defun jabber-get-browse (jc to) | |
| 31 | "Send a browse infoquery request to someone. | |
| 32 | ||
| 33 | JC is the Jabber connection." | |
| 34 | (interactive (list (jabber-read-account) | |
| 35 | (jabber-read-jid-completing "browse: " nil nil nil nil t))) | |
| 36 | (jabber-send-iq jc to | |
| 37 | "get" | |
| 38 | '(query ((xmlns . "jabber:iq:browse"))) | |
| 39 | #'jabber-process-data #'jabber-process-browse | |
| 40 | #'jabber-process-data "Browse failed")) | |
| 41 | ||
| 42 | ;; called from jabber-process-data | |
| 43 | (defun jabber-process-browse (jc xml-data) | |
| 44 | "Handle results from jabber:iq:browse requests. | |
| 45 | ||
| 46 | JC is the Jabber connection. | |
| 47 | XML-DATA is the parsed tree data from the stream (stanzas) | |
| 48 | obtained from `xml-parse-region'." | |
| 49 | (dolist (item (jabber-xml-node-children xml-data)) | |
| 50 | (when (and (listp item) | |
| 51 | (not (eq (jabber-xml-node-name item) 'ns))) | |
| 52 | (let ((jid (jabber-xml-get-attribute item 'jid)) | |
| 53 | (beginning (point))) | |
| 54 | (cond | |
| 55 | ((or | |
| 56 | (eq (jabber-xml-node-name item) 'user) | |
| 57 | (string= (jabber-xml-get-attribute item 'category) "user")) | |
| 58 | (insert (jabber-propertize "$ USER" | |
| 59 | 'face 'jabber-title-medium) | |
| 60 | "\n\n")) | |
| 61 | ((or | |
| 62 | (eq (jabber-xml-node-name item) 'service) | |
| 63 | (string= (jabber-xml-get-attribute item 'category) "service")) | |
| 64 | (insert (jabber-propertize "* SERVICE" | |
| 65 | 'face 'jabber-title-medium) | |
| 66 | "\n\n")) | |
| 67 | ((or | |
| 68 | (eq (jabber-xml-node-name item) 'conference) | |
| 69 | (string= (jabber-xml-get-attribute item 'category) "conference")) | |
| 70 | (insert (jabber-propertize "@ CONFERENCE" | |
| 71 | 'face 'jabber-title-medium) | |
| 72 | "\n\n")) | |
| 73 | (t | |
| 74 | ;; So far I've seen "server" and "directory", both in the node-name. | |
| 75 | ;; Those are actually service disco categories, but jabberd 2 seems | |
| 76 | ;; to use them for browse results as well. It's not right (as in | |
| 77 | ;; XEP-0011), but it's reasonable. | |
| 78 | (let ((category (jabber-xml-get-attribute item 'category))) | |
| 79 | (if (= (length category) 0) | |
| 80 | (setq category (jabber-xml-node-name item))) | |
| 81 | (insert (jabber-propertize (format "! OTHER: %s" category) | |
| 82 | 'face 'jabber-title-medium) | |
| 83 | "\n\n")))) | |
| 84 | (dolist (attr '((type . "Type:\t\t") | |
| 85 | (jid . "JID:\t\t") | |
| 86 | (name . "Name:\t\t") | |
| 87 | (version . "Version:\t"))) | |
| 88 | (let ((data (jabber-xml-get-attribute item (car attr)))) | |
| 89 | (if (> (length data) 0) | |
| 90 | (insert (cdr attr) data "\n")))) | |
| 91 | ||
| 92 | (dolist (ns (jabber-xml-get-children item 'ns)) | |
| 93 | (if (stringp (car (jabber-xml-node-children ns))) | |
| 94 | (insert "Namespace:\t" (car (jabber-xml-node-children ns)) "\n"))) | |
| 95 | ||
| 96 | (insert "\n") | |
| 97 | (put-text-property beginning (point) 'jabber-jid jid) | |
| 98 | (put-text-property beginning (point) 'jabber-account jc) | |
| 99 | ||
| 100 | ;; XXX: Is this kind of recursion really needed? | |
| 101 | (if (listp (car (jabber-xml-node-children item))) | |
| 102 | (jabber-process-browse jc item)))))) | |
| 103 | ||
| 104 | (provide 'jabber-browse) | |
| 105 | ||
| 106 | ;;; arch-tag: be01ab34-96eb-4fcb-aa35-a0d3e6c446c3 |