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annotate src/plugins/plugin_exp_pipe.py @ 771:bfabeedbf32e

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core: i18n refactoring: - _() is no more installed in __builtin__ - instead, there is a new sat.core.i18n module - added D_() method for deferred translation - languageSwitch method allow to dynamically change translation language - import gettext is tested against ImportError, and dummy methods are used when not available (mainly useful for Libervia)
author Goffi <goffi@goffi.org>
date Sun, 29 Dec 2013 17:06:01 +0100
parents 84a6e83157c2
children 1fe00f0c9a91
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT plugin for managing pipes (experimental)
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013 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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11
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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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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 _
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21 from logging import debug, info, warning, error
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22 from twisted.words.xish import domish
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23 from twisted.words.protocols.jabber import jid
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24 from twisted.words.protocols.jabber import error as jab_error
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25 import os
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26 from twisted.internet import reactor
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27 from sat.core.exceptions import ProfileNotInCacheError
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29 from wokkel import data_form
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30
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31 IQ_SET = '/iq[@type="set"]'
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32 PROFILE_NAME = "pipe-transfer"
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33 PROFILE = "http://jabber.org/protocol/si/profile/" + PROFILE_NAME
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34
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35 PLUGIN_INFO = {
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36 "name": "Pipe Plugin",
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37 "import_name": "EXP-PIPE",
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38 "type": "EXP",
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39 "protocols": ["EXP-PIPE"],
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40 "dependencies": ["XEP-0020", "XEP-0095", "XEP-0065", "XEP-0047"],
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41 "main": "Exp_Pipe",
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42 "handler": "no",
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43 "description": _("""Implementation of SI Pipe Transfer""")
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44 }
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46
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47 class Exp_Pipe(object):
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48 """This is a modified version of XEP-0096 to work with named pipes instead of files"""
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49
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50 def __init__(self, host):
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51 info(_("Plugin Pipe initialization"))
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52 self.host = host
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53 self.managed_stream_m = [self.host.plugins["XEP-0065"].NAMESPACE,
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54 self.host.plugins["XEP-0047"].NAMESPACE] # Stream methods managed
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55 self.host.plugins["XEP-0095"].registerSIProfile(PROFILE_NAME, self.transferRequest)
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56 host.bridge.addMethod("pipeOut", ".plugin", in_sign='ssa{ss}s', out_sign='s', method=self.pipeOut)
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57
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58 def profileConnected(self, profile):
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59 client = self.host.getClient(profile)
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60 client._pipe_waiting_for_approval = {} # key = id, value = [transfer data, IdelayedCall Reactor timeout,
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61 # current stream method, [failed stream methods], profile]
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62
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63 def _kill_id(self, approval_id, profile):
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64 """Delete a waiting_for_approval id, called after timeout
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65 @param approval_id: id of _pipe_waiting_for_approval"""
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66 info(_("SI Pipe Transfer: TimeOut reached for id %s") % approval_id)
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67 try:
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68 client = self.host.getClient(profile)
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69 del client._pipe_waiting_for_approval[approval_id]
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70 except KeyError:
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71 warning(_("kill id called on a non existant approval id"))
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72
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73 def transferRequest(self, iq_id, from_jid, si_id, si_mime_type, si_el, profile):
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74 """Called when a pipe transfer is requested
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75 @param iq_id: id of the iq request
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76 @param from_jid: jid of the sender
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77 @param si_id: Stream Initiation session id
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78 @param si_mime_type: Mime type of the pipe (or default "application/octet-stream" if unknown)
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79 @param si_el: domish.Element of the request
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80 @param profile: %(doc_profile)s"""
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81 info(_("EXP-PIPE file transfer requested"))
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82 debug(si_el.toXml())
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83 client = self.host.getClient(profile)
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84 if not client:
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85 raise ProfileNotInCacheError
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86 pipe_elts = filter(lambda elt: elt.name == 'pipe', si_el.elements())
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87 feature_elts = self.host.plugins["XEP-0020"].getFeatureElt(si_el)
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88
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89 if not pipe_elts:
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90 warning(_("No pipe element found"))
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91 self.host.plugins["XEP-0095"].sendBadRequestError(iq_id, from_jid, profile)
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92 return
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93
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94 if feature_elts:
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95 feature_el = feature_elts[0]
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96 form = data_form.Form.fromElement(feature_el.firstChildElement())
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97 try:
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98 stream_method = self.host.plugins["XEP-0020"].negociate(feature_el, 'stream-method', self.managed_stream_m)
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99 except KeyError:
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100 warning(_("No stream method found"))
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101 self.host.plugins["XEP-0095"].sendBadRequestError(iq_id, from_jid, profile)
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102 return
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103 if not stream_method:
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104 warning(_("Can't find a valid stream method"))
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105 self.host.plugins["XEP-0095"].sendFailedError(iq_id, from_jid, profile)
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106 return
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107 else:
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108 warning(_("No feature element found"))
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109 self.host.plugins["XEP-0095"].sendBadRequestError(iq_id, from_jid, profile)
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110 return
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111
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112 #if we are here, the transfer can start, we just need user's agreement
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113 data = {"id": iq_id, "from": from_jid}
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114 client._pipe_waiting_for_approval[si_id] = [data, reactor.callLater(300, self._kill_id, si_id), stream_method, [], profile]
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115
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116 self.host.askConfirmation(si_id, "PIPE_TRANSFER", data, self.confirmationCB, profile)
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117
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118 def confirmationCB(self, sid, accepted, frontend_data, profile):
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119 """Called on confirmation answer
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120 @param sid: file transfer session id
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121 @param accepted: True if file transfer is accepted
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122 @param frontend_data: data sent by frontend"""
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123 client = self.host.getClient(profile)
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diff changeset
124 if not client:
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
125 raise ProfileNotInCacheError
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
126 data, timeout, stream_method, failed_methods, profile = client._pipe_waiting_for_approval[sid]
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
127 if accepted:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
128 if timeout.active():
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
129 timeout.cancel()
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
130 try:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
131 dest_path = frontend_data['dest_path']
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
132 except KeyError:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
133 error(_('dest path not found in frontend_data'))
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
134 del(client._pipe_waiting_for_approval[sid])
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
135 return
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
136 if stream_method == self.host.plugins["XEP-0065"].NAMESPACE:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
137 file_obj = open(dest_path, 'w+')
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
138 self.host.plugins["XEP-0065"].prepareToReceive(jid.JID(data['from']), sid, file_obj, None, self._transferSucceeded, self._transferFailed, profile)
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
139 elif stream_method == self.host.plugins["XEP-0047"].NAMESPACE:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
140 file_obj = open(dest_path, 'w+')
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
141 self.host.plugins["XEP-0047"].prepareToReceive(jid.JID(data['from']), sid, file_obj, None, self._transferSucceeded, self._transferFailed, profile)
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
142 else:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
143 error(_("Unknown stream method, this should not happen at this stage, cancelling transfer"))
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
144 del(client._pipe_waiting_for_approval[sid])
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
145 return
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
146
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
147 #we can send the iq result
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
148 feature_elt = self.host.plugins["XEP-0020"].chooseOption({'stream-method': stream_method})
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
149 misc_elts = []
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
150 misc_elts.append(domish.Element((PROFILE, "file")))
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
151 self.host.plugins["XEP-0095"].acceptStream(data["id"], data['from'], feature_elt, misc_elts, profile)
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
152 else:
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
153 debug(_("Transfer [%s] refused"), sid)
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
154 self.host.plugins["XEP-0095"].sendRejectedError(data["id"], data['from'], profile=profile)
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
155 del(client._pipe_waiting_for_approval[sid])
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
156
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
157 def _transferSucceeded(self, sid, file_obj, stream_method, profile):
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
158 """Called by the stream method when transfer successfuly finished
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
159 @param id: stream id"""
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
160 client = self.host.getClient(profile)
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
161 if not client:
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
162 raise ProfileNotInCacheError
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
163 file_obj.close()
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
164 info(_('Transfer %s successfuly finished') % sid)
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
165 del(client._pipe_waiting_for_approval[sid])
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
166
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
167 def _transferFailed(self, sid, file_obj, stream_method, reason, profile):
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
168 """Called when something went wrong with the transfer
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
169 @param id: stream id
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
170 @param reason: can be TIMEOUT, IO_ERROR, PROTOCOL_ERROR"""
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
171 client = self.host.getClient(profile)
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
172 if not client:
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
173 raise ProfileNotInCacheError
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
174 data, timeout, stream_method, failed_methods, profile = client._pipe_waiting_for_approval[sid]
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
175 warning(_('Transfer %(id)s failed with stream method %(s_method)s') % {'id': sid,
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
176 's_method': stream_method})
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
177 filepath = file_obj.name
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
178 file_obj.close()
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
179 #TODO: session remenber (within a time limit) when a stream method fail, and avoid that stream method with full jid for the rest of the session
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
180 warning(_("All stream methods failed, can't transfer the file"))
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
181 del(client._pipe_waiting_for_approval[sid])
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
182
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
183 def pipeCb(self, filepath, sid, profile, IQ):
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
184 if IQ['type'] == "error":
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
185 stanza_err = jab_error.exceptionFromStanza(IQ)
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
186 if stanza_err.code == '403' and stanza_err.condition == 'forbidden':
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
187 debug(_("Pipe transfer refused by %s") % IQ['from'])
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
188 self.host.bridge.newAlert(_("The contact %s refused your pipe stream") % IQ['from'], _("Pipe stream refused"), "INFO", profile)
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
189 else:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
190 warning(_("Error during pipe stream transfer with %s") % IQ['from'])
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
191 self.host.bridge.newAlert(_("Something went wrong during the pipe stream session intialisation with %s") % IQ['from'], _("Pipe stream error"), "ERROR", profile)
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
192 return
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
193
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
194 si_elt = IQ.firstChildElement()
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
195
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
196 if IQ['type'] != "result" or not si_elt or si_elt.name != "si":
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
197 error(_("Protocol error during file transfer"))
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
198 return
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
199
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
200 feature_elts = self.host.plugins["XEP-0020"].getFeatureElt(si_elt)
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
201 if not feature_elts:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
202 warning(_("No feature element"))
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
203 return
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
204
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
205 choosed_options = self.host.plugins["XEP-0020"].getChoosedOptions(feature_elts[0])
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
206 try:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
207 stream_method = choosed_options["stream-method"]
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
208 except KeyError:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
209 warning(_("No stream method choosed"))
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
210 return
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
211
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
212 if stream_method == self.host.plugins["XEP-0065"].NAMESPACE:
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
213 #fd = os.open(filepath, os.O_RDONLY | os.O_NONBLOCK) #XXX: non blocking openingl cause issues with XEP-0065's FileSender
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
214 #file_obj = os.fdopen(fd, 'r')
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
215 file_obj = open(filepath, 'r') # XXX: we have to be sure that filepath is well opened, as reading can block it
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
216 self.host.plugins["XEP-0065"].startStream(file_obj, jid.JID(IQ['from']), sid, None, self.sendSuccessCb, self.sendFailureCb, None, profile)
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
217 elif stream_method == self.host.plugins["XEP-0047"].NAMESPACE:
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
218 #fd = os.open(filepath, os.O_RDONLY | os.O_NONBLOCK) #XXX: non blocking openingl cause issues with XEP-0065's FileSender
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
219 #file_obj = os.fdopen(fd, 'r')
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
220 file_obj = open(filepath, 'r') # XXX: we have to be sure that filepath is well opened, as reading can block it
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
221 self.host.plugins["XEP-0047"].startStream(file_obj, jid.JID(IQ['from']), sid, None, self.sendSuccessCb, self.sendFailureCb, None, profile)
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
222 else:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
223 warning(_("Invalid stream method received"))
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
224
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
225 def pipeOut(self, to_jid, filepath, data={}, profile_key='@DEFAULT@'):
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
226 """send a file using EXP-PIPE
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
227 @to_jid: recipient
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
228 @filepath: absolute path to the named pipe to send
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
229 @data: dictionnary with the optional data
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
230 @param profile_key: %(doc_profile_key)s
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
231 @return: an unique id to identify the transfer
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
232 """
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
233 profile = self.host.memory.getProfileName(profile_key)
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
234 if not profile:
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
235 warning(_("Trying to send a file from an unknown profile"))
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
236 return ""
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
237 feature_elt = self.host.plugins["XEP-0020"].proposeFeatures({'stream-method': self.managed_stream_m})
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
238
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
239 pipe_transfer_elts = []
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
240
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
241 pipe_elt = domish.Element((PROFILE, 'pipe'))
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
242 pipe_transfer_elts.append(pipe_elt)
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
243
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
244 sid, offer = self.host.plugins["XEP-0095"].proposeStream(jid.JID(to_jid), PROFILE, feature_elt, pipe_transfer_elts, profile_key=profile)
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
245 offer.addCallback(self.pipeCb, filepath, sid, profile)
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
246 return sid
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
247
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
248 def sendSuccessCb(self, sid, file_obj, stream_method, profile):
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
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249 info(_('Transfer %s successfuly finished') % sid)
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
250 file_obj.close()
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
251
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 480
diff changeset
252 def sendFailureCb(self, sid, file_obj, stream_method, reason, profile):
401
b2caa2615c4c jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
diff changeset
253 file_obj.close()
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
254 warning(_('Transfer %(id)s failed with stream method %(s_method)s %(profile)s') % {'id': sid, "s_method": stream_method, "profile": profile})