69 lines
2.6 KiB
EmacsLisp
69 lines
2.6 KiB
EmacsLisp
;; jabber-ft-client.el - send file transfer requests, by JEP-0096
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;; Copyright (C) 2004 - Magnus Henoch - mange@freemail.hu
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;; This file is a part of jabber.el.
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program; if not, write to the Free Software
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;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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(eval-when-compile (require 'cl))
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(require 'jabber-si-client)
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(require 'jabber-util)
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(require 'jabber-ft-common)
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(defun jabber-ft-send (jc jid filename desc)
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"Attempt to send FILENAME to JID."
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(interactive (list (jabber-read-account)
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(jabber-read-jid-completing "Send file to: " nil nil nil 'full t)
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(read-file-name "Send which file: " nil nil t)
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(jabber-read-with-input-method "Description (optional): ")))
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(if (zerop (length desc)) (setq desc nil))
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(setq filename (expand-file-name filename))
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(access-file filename "Couldn't open file")
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(let* ((attributes (file-attributes filename))
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(size (nth 7 attributes))
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(date (nth 5 attributes))
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(hash (jabber-ft-get-md5 filename)))
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(jabber-si-initiate jc jid "http://jabber.org/protocol/si/profile/file-transfer"
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`(file ((xmlns . "http://jabber.org/protocol/si/profile/file-transfer")
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(name . ,(file-name-nondirectory filename))
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(size . ,size)
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(date . ,(jabber-encode-time date))
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,@(when hash
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(list (cons 'hash hash))))
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(desc () ,desc))
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(lexical-let ((filename filename))
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(lambda (jc jid sid send-data-function)
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(jabber-ft-do-send
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jid sid send-data-function filename))))))
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(defun jabber-ft-do-send (jid sid send-data-function filename)
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(if (stringp send-data-function)
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(message "File sending failed: %s" send-data-function)
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(with-temp-buffer
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(insert-file-contents-literally filename)
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;; Ever heard of buffering?
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(funcall send-data-function (buffer-string))
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(message "File transfer completed")))
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;; File transfer is monodirectional, so ignore received data.
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#'ignore)
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(provide 'jabber-ft-client)
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;;; arch-tag: fba686d5-37b5-4165-86c5-49b76fa0ea6e
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