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annotate sat/plugins/plugin_xep_0096.py @ 3397:c069882f64cb

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tools (async_trigger): use `utils.asDeferred` for async triggers: A corouting or blocking method can now be used for async triggers.
author Goffi <goffi@goffi.org>
date Thu, 12 Nov 2020 14:53:15 +0100
parents 559a625a236b
children 893582c2d983
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1 #!/usr/bin/env python3
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2
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3
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4 # SAT plugin for managing xep-0096
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5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from sat.core.i18n import _, D_
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21 from sat.core.constants import Const as C
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22 from sat.core.log import getLogger
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23
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24 log = getLogger(__name__)
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25 from sat.core import exceptions
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26 from sat.tools import xml_tools
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27 from sat.tools import stream
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28 from twisted.words.xish import domish
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29 from twisted.words.protocols.jabber import jid
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30 from twisted.words.protocols.jabber import error
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31 import os
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34 NS_SI_FT = "http://jabber.org/protocol/si/profile/file-transfer"
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35 IQ_SET = '/iq[@type="set"]'
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36 SI_PROFILE_NAME = "file-transfer"
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37 SI_PROFILE = "http://jabber.org/protocol/si/profile/" + SI_PROFILE_NAME
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38
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39 PLUGIN_INFO = {
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40 C.PI_NAME: "XEP-0096 Plugin",
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41 C.PI_IMPORT_NAME: "XEP-0096",
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42 C.PI_TYPE: "XEP",
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43 C.PI_PROTOCOLS: ["XEP-0096"],
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44 C.PI_DEPENDENCIES: ["XEP-0020", "XEP-0095", "XEP-0065", "XEP-0047", "FILE"],
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45 C.PI_MAIN: "XEP_0096",
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46 C.PI_HANDLER: "no",
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47 C.PI_DESCRIPTION: _("""Implementation of SI File Transfer"""),
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48 }
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50
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51 class XEP_0096(object):
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52 # TODO: call self._f.unregister when unloading order will be managing (i.e. when depenencies will be unloaded at the end)
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53
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54 def __init__(self, host):
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55 log.info(_("Plugin XEP_0096 initialization"))
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56 self.host = host
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57 self.managed_stream_m = [
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58 self.host.plugins["XEP-0065"].NAMESPACE,
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59 self.host.plugins["XEP-0047"].NAMESPACE,
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60 ] # Stream methods managed
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61 self._f = self.host.plugins["FILE"]
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62 self._f.register(
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63 NS_SI_FT, self.sendFile, priority=0, method_name="Stream Initiation"
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64 )
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65 self._si = self.host.plugins["XEP-0095"]
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66 self._si.registerSIProfile(SI_PROFILE_NAME, self._transferRequest)
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67 host.bridge.addMethod(
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68 "siSendFile", ".plugin", in_sign="sssss", out_sign="s", method=self._sendFile
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69 )
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71 def unload(self):
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72 self._si.unregisterSIProfile(SI_PROFILE_NAME)
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73
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74 def _badRequest(self, client, iq_elt, message=None):
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75 """Send a bad-request error
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76
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77 @param iq_elt(domish.Element): initial <IQ> element of the SI request
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78 @param message(None, unicode): informational message to display in the logs
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79 """
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80 if message is not None:
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81 log.warning(message)
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82 self._si.sendError(client, iq_elt, "bad-request")
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83
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84 def _parseRange(self, parent_elt, file_size):
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85 """find and parse <range/> element
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86
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87 @param parent_elt(domish.Element): direct parent of the <range/> element
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88 @return (tuple[bool, int, int]): a tuple with
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89 - True if range is required
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90 - range_offset
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91 - range_length
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92 """
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93 try:
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94 range_elt = next(parent_elt.elements(NS_SI_FT, "range"))
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95 except StopIteration:
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96 range_ = False
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97 range_offset = None
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98 range_length = None
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99 else:
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100 range_ = True
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101
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102 try:
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103 range_offset = int(range_elt["offset"])
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104 except KeyError:
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105 range_offset = 0
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106
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107 try:
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108 range_length = int(range_elt["length"])
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109 except KeyError:
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110 range_length = file_size
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111
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112 if range_offset != 0 or range_length != file_size:
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113 raise NotImplementedError # FIXME
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115 return range_, range_offset, range_length
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116
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117 def _transferRequest(self, client, iq_elt, si_id, si_mime_type, si_elt):
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118 """Called when a file transfer is requested
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
119
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
120 @param iq_elt(domish.Element): initial <IQ> element of the SI request
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
121 @param si_id(unicode): Stream Initiation session id
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
122 @param si_mime_type("unicode"): Mime type of the file (or default "application/octet-stream" if unknown)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
123 @param si_elt(domish.Element): request
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
124 """
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 941
diff changeset
125 log.info(_("XEP-0096 file transfer requested"))
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parents: 2562
diff changeset
126 peer_jid = jid.JID(iq_elt["from"])
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parents: 1559
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127
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
128 try:
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ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
129 file_elt = next(si_elt.elements(NS_SI_FT, "file"))
1577
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
130 except StopIteration:
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parents: 2562
diff changeset
131 return self._badRequest(
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parents: 2562
diff changeset
132 client, iq_elt, "No <file/> element found in SI File Transfer request"
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parents: 2562
diff changeset
133 )
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
134
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
135 try:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
136 feature_elt = self.host.plugins["XEP-0020"].getFeatureElt(si_elt)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
137 except exceptions.NotFound:
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
138 return self._badRequest(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
139 client, iq_elt, "No <feature/> element found in SI File Transfer request"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
140 )
1577
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
141
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
142 try:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
143 filename = file_elt["name"]
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
144 file_size = int(file_elt["size"])
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
145 except (KeyError, ValueError):
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e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
146 return self._badRequest(client, iq_elt, "Malformed SI File Transfer request")
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
147
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
148 file_date = file_elt.getAttribute("date")
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
149 file_hash = file_elt.getAttribute("hash")
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
150
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parents: 2562
diff changeset
151 log.info(
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ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
152 "File proposed: name=[{name}] size={size}".format(
2624
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parents: 2562
diff changeset
153 name=filename, size=file_size
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
154 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
155 )
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
156
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
157 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
158 file_desc = str(next(file_elt.elements(NS_SI_FT, "desc")))
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
159 except StopIteration:
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
160 file_desc = ""
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
161
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
162 try:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
163 range_, range_offset, range_length = self._parseRange(file_elt, file_size)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
164 except ValueError:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
165 return self._badRequest(client, iq_elt, "Malformed SI File Transfer request")
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
166
1577
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
167 try:
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
168 stream_method = self.host.plugins["XEP-0020"].negotiate(
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parents: 2562
diff changeset
169 feature_elt, "stream-method", self.managed_stream_m, namespace=None
56f94936df1e code style reformatting using black
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parents: 2562
diff changeset
170 )
1577
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
171 except KeyError:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
172 return self._badRequest(client, iq_elt, "No stream method found")
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
173
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
174 if stream_method:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
175 if stream_method == self.host.plugins["XEP-0065"].NAMESPACE:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
176 plugin = self.host.plugins["XEP-0065"]
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
177 elif stream_method == self.host.plugins["XEP-0047"].NAMESPACE:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
178 plugin = self.host.plugins["XEP-0047"]
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
179 else:
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parents: 2562
diff changeset
180 log.error(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
181 "Unknown stream method, this should not happen at this stage, cancelling transfer"
2624
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Goffi <goffi@goffi.org>
parents: 2562
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182 )
386
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
183 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
184 log.warning("Can't find a valid stream method")
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
185 self._si.sendError(client, iq_elt, "not-acceptable")
386
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Goffi <goffi@goffi.org>
parents: 372
diff changeset
186 return
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parents: 372
diff changeset
187
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parents: 2562
diff changeset
188 # if we are here, the transfer can start, we just need user's agreement
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
189 data = {
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diff changeset
190 "name": filename,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
191 "peer_jid": peer_jid,
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Goffi <goffi@goffi.org>
parents: 2562
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192 "size": file_size,
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Goffi <goffi@goffi.org>
parents: 2562
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193 "date": file_date,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
194 "hash": file_hash,
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Goffi <goffi@goffi.org>
parents: 2562
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195 "desc": file_desc,
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Goffi <goffi@goffi.org>
parents: 2562
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196 "range": range_,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
197 "range_offset": range_offset,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
198 "range_length": range_length,
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Goffi <goffi@goffi.org>
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diff changeset
199 "si_id": si_id,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
200 "progress_id": si_id,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
201 "stream_method": stream_method,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
202 "stream_plugin": plugin,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
203 }
0
goffi@necton2
parents:
diff changeset
204
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Goffi <goffi@goffi.org>
parents: 2483
diff changeset
205 d = self._f.getDestDir(client, peer_jid, data, data, stream_object=True)
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Goffi <goffi@goffi.org>
parents: 2483
diff changeset
206 d.addCallback(self.confirmationCb, client, iq_elt, data)
386
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Goffi <goffi@goffi.org>
parents: 372
diff changeset
207
2489
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Goffi <goffi@goffi.org>
parents: 2483
diff changeset
208 def confirmationCb(self, accepted, client, iq_elt, data):
386
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
209 """Called on confirmation answer
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
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parents: 372
diff changeset
210
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diff changeset
211 @param accepted(bool): True if file transfer is accepted
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
212 @param iq_elt(domish.Element): initial SI request
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
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213 @param data(dict): session data
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
214 """
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
215 if not accepted:
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Goffi <goffi@goffi.org>
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diff changeset
216 log.info("File transfer declined")
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diff changeset
217 self._si.sendError(client, iq_elt, "forbidden")
1577
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diff changeset
218 return
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
219 # data, timeout, stream_method, failed_methods = client._xep_0096_waiting_for_approval[sid]
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Goffi <goffi@goffi.org>
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diff changeset
220 # can_range = data['can_range'] == "True"
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parents: 1559
diff changeset
221 # range_offset = 0
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
222 # if timeout.active():
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
223 # timeout.cancel()
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
224 # try:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
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diff changeset
225 # dest_path = frontend_data['dest_path']
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Goffi <goffi@goffi.org>
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diff changeset
226 # except KeyError:
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
227 # log.error(_('dest path not found in frontend_data'))
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
228 # del client._xep_0096_waiting_for_approval[sid]
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
229 # return
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
230 # if stream_method == self.host.plugins["XEP-0065"].NAMESPACE:
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
231 # plugin = self.host.plugins["XEP-0065"]
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
232 # elif stream_method == self.host.plugins["XEP-0047"].NAMESPACE:
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
233 # plugin = self.host.plugins["XEP-0047"]
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
234 # else:
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
235 # log.error(_("Unknown stream method, this should not happen at this stage, cancelling transfer"))
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
236 # del client._xep_0096_waiting_for_approval[sid]
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
237 # return
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1524
diff changeset
238
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
239 # file_obj = self._getFileObject(dest_path, can_range)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
240 # range_offset = file_obj.tell()
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
241 d = data["stream_plugin"].createSession(
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
242 client, data["stream_object"], client.jid, data["peer_jid"], data["si_id"]
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
243 )
2489
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Goffi <goffi@goffi.org>
parents: 2483
diff changeset
244 d.addCallback(self._transferCb, client, data)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
245 d.addErrback(self._transferEb, client, data)
0
goffi@necton2
parents:
diff changeset
246
2624
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parents: 2562
diff changeset
247 # we can send the iq result
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parents: 2562
diff changeset
248 feature_elt = self.host.plugins["XEP-0020"].chooseOption(
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
249 {"stream-method": data["stream_method"]}, namespace=None
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
250 )
1577
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
251 misc_elts = []
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
252 misc_elts.append(domish.Element((SI_PROFILE, "file")))
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
253 # if can_range:
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
254 # range_elt = domish.Element((None, "range"))
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
255 # range_elt['offset'] = str(range_offset)
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
256 # #TODO: manage range length
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
257 # misc_elts.append(range_elt)
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
258 self._si.acceptStream(client, iq_elt, feature_elt, misc_elts)
1524
7b0fcefd52d4 plugin XEP-0047, XEP-0096: In-Band Bystream plugin cleaning:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
259
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
260 def _transferCb(self, __, client, data):
391
c34fd9d6242e spelling
Goffi <goffi@goffi.org>
parents: 386
diff changeset
261 """Called by the stream method when transfer successfuly finished
0
goffi@necton2
parents:
diff changeset
262
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
263 @param data: session data
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
264 """
2624
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parents: 2562
diff changeset
265 # TODO: check hash
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parents: 2562
diff changeset
266 data["stream_object"].close()
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Goffi <goffi@goffi.org>
parents: 2927
diff changeset
267 log.info("Transfer {si_id} successfuly finished".format(**data))
1524
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Goffi <goffi@goffi.org>
parents: 1409
diff changeset
268
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Goffi <goffi@goffi.org>
parents: 2483
diff changeset
269 def _transferEb(self, failure, client, data):
391
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Goffi <goffi@goffi.org>
parents: 386
diff changeset
270 """Called when something went wrong with the transfer
1524
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Goffi <goffi@goffi.org>
parents: 1409
diff changeset
271
386
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diff changeset
272 @param id: stream id
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
273 @param data: session data
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
274 """
2624
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diff changeset
275 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
276 "Transfer {si_id} failed: {reason}".format(
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
277 reason=str(failure.value), **data
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
278 )
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
279 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
280 data["stream_object"].close()
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
281
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
282 def _sendFile(self, peer_jid_s, filepath, name, desc, profile=C.PROF_KEY_NONE):
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
283 client = self.host.getClient(profile)
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
284 return self.sendFile(
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
285 client, jid.JID(peer_jid_s), filepath, name or None, desc or None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
286 )
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
287
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
288 def sendFile(self, client, peer_jid, filepath, name=None, desc=None, extra=None):
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
289 """Send a file using XEP-0096
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
290
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
291 @param peer_jid(jid.JID): recipient
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
292 @param filepath(str): absolute path to the file to send
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
293 @param name(unicode): name of the file to send
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
294 name must not contain "/" characters
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
295 @param desc: description of the file
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
296 @param extra: not used here
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
297 @return: an unique id to identify the transfer
1524
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Goffi <goffi@goffi.org>
parents: 1409
diff changeset
298 """
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
299 feature_elt = self.host.plugins["XEP-0020"].proposeFeatures(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
300 {"stream-method": self.managed_stream_m}, namespace=None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
301 )
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
302
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
303 file_transfer_elts = []
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
304
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
305 statinfo = os.stat(filepath)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
306 file_elt = domish.Element((SI_PROFILE, "file"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
307 file_elt["name"] = name or os.path.basename(filepath)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
308 assert "/" not in file_elt["name"]
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
309 size = statinfo.st_size
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
310 file_elt["size"] = str(size)
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
311 if desc:
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
312 file_elt.addElement("desc", content=desc)
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
313 file_transfer_elts.append(file_elt)
0
goffi@necton2
parents:
diff changeset
314
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
315 file_transfer_elts.append(domish.Element((None, "range")))
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
316
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
317 sid, offer_d = self._si.proposeStream(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
318 client, peer_jid, SI_PROFILE, feature_elt, file_transfer_elts
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
319 )
1577
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
320 args = [filepath, sid, size, client]
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
321 offer_d.addCallbacks(self._fileCb, self._fileEb, args, None, args)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
322 return sid
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
323
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
324 def _fileCb(self, result_tuple, filepath, sid, size, client):
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
325 iq_elt, si_elt = result_tuple
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
326
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
327 try:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
328 feature_elt = self.host.plugins["XEP-0020"].getFeatureElt(si_elt)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
329 except exceptions.NotFound:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
330 log.warning("No <feature/> element found in result while expected")
386
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
331 return
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
332
2624
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Goffi <goffi@goffi.org>
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diff changeset
333 choosed_options = self.host.plugins["XEP-0020"].getChoosedOptions(
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
334 feature_elt, namespace=None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
335 )
386
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
336 try:
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Goffi <goffi@goffi.org>
parents: 372
diff changeset
337 stream_method = choosed_options["stream-method"]
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Goffi <goffi@goffi.org>
parents: 372
diff changeset
338 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
339 log.warning("No stream method choosed")
386
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
340 return
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
341
1577
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Goffi <goffi@goffi.org>
parents: 1559
diff changeset
342 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
343 file_elt = next(si_elt.elements(NS_SI_FT, "file"))
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
344 except StopIteration:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
345 pass
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
346 else:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
347 range_, range_offset, range_length = self._parseRange(file_elt, size)
386
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
348
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
349 if stream_method == self.host.plugins["XEP-0065"].NAMESPACE:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1524
diff changeset
350 plugin = self.host.plugins["XEP-0065"]
386
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
351 elif stream_method == self.host.plugins["XEP-0047"].NAMESPACE:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1524
diff changeset
352 plugin = self.host.plugins["XEP-0047"]
386
deeebf697d9a plugins: plugin XEP-0096 update, use of XEP-0047 (IBB)
Goffi <goffi@goffi.org>
parents: 372
diff changeset
353 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
354 log.warning("Invalid stream method received")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1524
diff changeset
355 return
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1524
diff changeset
356
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
357 stream_object = stream.FileStreamObject(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
358 self.host, client, filepath, uid=sid, size=size
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
359 )
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
360 d = plugin.startStream(client, stream_object, client.jid,
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
361 jid.JID(iq_elt["from"]), sid)
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
362 d.addCallback(self._sendCb, client, sid, stream_object)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
363 d.addErrback(self._sendEb, client, sid, stream_object)
0
goffi@necton2
parents:
diff changeset
364
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
365 def _fileEb(self, failure, filepath, sid, size, client):
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
366 if failure.check(error.StanzaError):
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
367 stanza_err = failure.value
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
368 if stanza_err.code == "403" and stanza_err.condition == "forbidden":
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
369 from_s = stanza_err.stanza["from"]
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
370 log.info("File transfer refused by {}".format(from_s))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
371 msg = D_("The contact {} has refused your file").format(from_s)
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
372 title = D_("File refused")
2046
b99bd02ea643 plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
373 xml_tools.quickNote(self.host, client, msg, title, C.XMLUI_DATA_LVL_INFO)
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
374 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
375 log.warning(_("Error during file transfer"))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
376 msg = D_(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
377 "Something went wrong during the file transfer session initialisation: {reason}"
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
378 ).format(reason=str(stanza_err))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
379 title = D_("File transfer error")
2046
b99bd02ea643 plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
380 xml_tools.quickNote(self.host, client, msg, title, C.XMLUI_DATA_LVL_ERROR)
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
381 elif failure.check(exceptions.DataError):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
382 log.warning("Invalid stanza received")
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1559
diff changeset
383 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
384 log.error("Error while proposing stream: {}".format(failure))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
385
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
386 def _sendCb(self, __, client, sid, stream_object):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
387 log.info(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
388 _("transfer {sid} successfuly finished [{profile}]").format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
389 sid=sid, profile=client.profile
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
390 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
391 )
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
392 stream_object.close()
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
393
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
394 def _sendEb(self, failure, client, sid, stream_object):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
395 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
396 _("transfer {sid} failed [{profile}]: {reason}").format(
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
397 sid=sid, profile=client.profile, reason=str(failure.value)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
398 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
399 )
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
400 stream_object.close()