libervia-backend: src/plugins/plugin_exp

annotate src/plugins/plugin_exp_pipe.py @ 941:c6d8fc63b1db

core, plugins: host.getClient now raise an exception instead of returning None when no profile is found, plugins have been adapted consequently and a bit cleaned

author	Goffi <goffi@goffi.org>
date	Fri, 28 Mar 2014 18:07:02 +0100
parents	1a759096ccbd
children	301b342c697a

rev	line source
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/python
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	3
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	4 # SAT plugin for managing pipes (experimental)
811 1fe00f0c9a91 dates update Goffi <goffi@goffi.org> parents: 771 diff changeset	5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	6
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	7 # This program is free software: you can redistribute it and/or modify
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	10 # (at your option) any later version.
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	11
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	12 # This program is distributed in the hope that it will be useful,
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	15 # GNU Affero General Public License for more details.
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	16
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	17 # You should have received a copy of the GNU Affero General Public License
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	19
771 bfabeedbf32e core: i18n refactoring: Goffi <goffi@goffi.org> parents: 609 diff changeset	20 from sat.core.i18n import _
916 1a759096ccbd core: use of Const for profile_key + replaced '@DEFAULT@' default profile_key by '@NONE@' Goffi <goffi@goffi.org> parents: 811 diff changeset	21 from sat.core.constants import Const as C
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	22 from logging import debug, info, warning, error
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	23 from twisted.words.xish import domish
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	24 from twisted.words.protocols.jabber import jid
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	25 from twisted.words.protocols.jabber import error as jab_error
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	26 from twisted.internet import reactor
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	27
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	28 from wokkel import data_form
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	29
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	30 IQ_SET = '/iq[@type="set"]'
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	31 PROFILE_NAME = "pipe-transfer"
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	32 PROFILE = "http://jabber.org/protocol/si/profile/" + PROFILE_NAME
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	33
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	34 PLUGIN_INFO = {
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	35 "name": "Pipe Plugin",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	36 "import_name": "EXP-PIPE",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	37 "type": "EXP",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	38 "protocols": ["EXP-PIPE"],
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	39 "dependencies": ["XEP-0020", "XEP-0095", "XEP-0065", "XEP-0047"],
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	40 "main": "Exp_Pipe",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	41 "handler": "no",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	42 "description": _("""Implementation of SI Pipe Transfer""")
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	43 }
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	44
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	45
588 beaf6bec2fcd Remove every old-style class. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	46 class Exp_Pipe(object):
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	47 """This is a modified version of XEP-0096 to work with named pipes instead of files"""
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	48
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	49 def __init__(self, host):
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	50 info(_("Plugin Pipe initialization"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	51 self.host = host
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	52 self.managed_stream_m = [self.host.plugins["XEP-0065"].NAMESPACE,
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	53 self.host.plugins["XEP-0047"].NAMESPACE] # Stream methods managed
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	54 self.host.plugins["XEP-0095"].registerSIProfile(PROFILE_NAME, self.transferRequest)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	55 host.bridge.addMethod("pipeOut", ".plugin", in_sign='ssa{ss}s', out_sign='s', method=self.pipeOut)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	56
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	57 def profileConnected(self, profile):
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	58 client = self.host.getClient(profile)
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	59 client._pipe_waiting_for_approval = {} # key = id, value = [transfer data, IdelayedCall Reactor timeout,
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	60 # current stream method, [failed stream methods], profile]
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	61
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	62 def _kill_id(self, approval_id, profile):
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	63 """Delete a waiting_for_approval id, called after timeout
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	64 @param approval_id: id of _pipe_waiting_for_approval"""
585 9902ec2d8d9b Remove useless trailing semicolons. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	65 info(_("SI Pipe Transfer: TimeOut reached for id %s") % approval_id)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	66 try:
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	67 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	68 del client._pipe_waiting_for_approval[approval_id]
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	69 except KeyError:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	70 warning(_("kill id called on a non existant approval id"))
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	71
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	72 def transferRequest(self, iq_id, from_jid, si_id, si_mime_type, si_el, profile):
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	73 """Called when a pipe transfer is requested
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	74 @param iq_id: id of the iq request
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	75 @param from_jid: jid of the sender
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	76 @param si_id: Stream Initiation session id
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	77 @param si_mime_type: Mime type of the pipe (or default "application/octet-stream" if unknown)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	78 @param si_el: domish.Element of the request
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	79 @param profile: %(doc_profile)s"""
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	80 info(_("EXP-PIPE file transfer requested"))
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	81 debug(si_el.toXml())
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	82 client = self.host.getClient(profile)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	83 pipe_elts = filter(lambda elt: elt.name == 'pipe', si_el.elements())
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	84 feature_elts = self.host.plugins["XEP-0020"].getFeatureElt(si_el)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	85
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	86 if not pipe_elts:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	87 warning(_("No pipe element found"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	88 self.host.plugins["XEP-0095"].sendBadRequestError(iq_id, from_jid, profile)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	89 return
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	90
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	91 if feature_elts:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	92 feature_el = feature_elts[0]
941 c6d8fc63b1db core, plugins: host.getClient now raise an exception instead of returning None when no profile is found, plugins have been adapted consequently and a bit cleaned Goffi <goffi@goffi.org> parents: 916 diff changeset	93 data_form.Form.fromElement(feature_el.firstChildElement())
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	94 try:
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	95 stream_method = self.host.plugins["XEP-0020"].negociate(feature_el, 'stream-method', self.managed_stream_m)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	96 except KeyError:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	97 warning(_("No stream method found"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	98 self.host.plugins["XEP-0095"].sendBadRequestError(iq_id, from_jid, profile)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	99 return
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	100 if not stream_method:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	101 warning(_("Can't find a valid stream method"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	102 self.host.plugins["XEP-0095"].sendFailedError(iq_id, from_jid, profile)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	103 return
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	104 else:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	105 warning(_("No feature element found"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	106 self.host.plugins["XEP-0095"].sendBadRequestError(iq_id, from_jid, profile)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	107 return
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	108
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	109 #if we are here, the transfer can start, we just need user's agreement
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	110 data = {"id": iq_id, "from": from_jid}
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	111 client._pipe_waiting_for_approval[si_id] = [data, reactor.callLater(300, self._kill_id, si_id), stream_method, [], profile]
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	112
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	113 self.host.askConfirmation(si_id, "PIPE_TRANSFER", data, self.confirmationCB, profile)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	114
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	115 def confirmationCB(self, sid, accepted, frontend_data, profile):
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	116 """Called on confirmation answer
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	117 @param sid: file transfer session id
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	118 @param accepted: True if file transfer is accepted
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	119 @param frontend_data: data sent by frontend"""
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	120 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	121 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	122 if accepted:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	123 if timeout.active():
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	124 timeout.cancel()
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	125 try:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	126 dest_path = frontend_data['dest_path']
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	127 except KeyError:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	128 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	129 del(client._pipe_waiting_for_approval[sid])
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	130 return
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	131 if stream_method == self.host.plugins["XEP-0065"].NAMESPACE:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	132 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	133 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	134 elif stream_method == self.host.plugins["XEP-0047"].NAMESPACE:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	135 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	136 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	137 else:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	138 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	139 del(client._pipe_waiting_for_approval[sid])
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	140 return
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	141
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	142 #we can send the iq result
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	143 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	144 misc_elts = []
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	145 misc_elts.append(domish.Element((PROFILE, "file")))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	146 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	147 else:
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	148 debug(_("Transfer [%s] refused"), sid)
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	149 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	150 del(client._pipe_waiting_for_approval[sid])
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	151
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	152 def _transferSucceeded(self, sid, file_obj, stream_method, profile):
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	153 """Called by the stream method when transfer successfuly finished
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	154 @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	155 client = self.host.getClient(profile)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	156 file_obj.close()
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	157 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	158 del(client._pipe_waiting_for_approval[sid])
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	159
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	160 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	161 """Called when something went wrong with the transfer
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	162 @param id: stream id
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	163 @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	164 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	165 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	166 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	167 's_method': stream_method})
941 c6d8fc63b1db core, plugins: host.getClient now raise an exception instead of returning None when no profile is found, plugins have been adapted consequently and a bit cleaned Goffi <goffi@goffi.org> parents: 916 diff changeset	168 # filepath = file_obj.name
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	169 file_obj.close()
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	170 #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	171 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	172 del(client._pipe_waiting_for_approval[sid])
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	173
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	174 def pipeCb(self, filepath, sid, profile, IQ):
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	175 if IQ['type'] == "error":
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	176 stanza_err = jab_error.exceptionFromStanza(IQ)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	177 if stanza_err.code == '403' and stanza_err.condition == 'forbidden':
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	178 debug(_("Pipe transfer refused by %s") % IQ['from'])
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	179 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	180 else:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	181 warning(_("Error during pipe stream transfer with %s") % IQ['from'])
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	182 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	183 return
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	184
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	185 si_elt = IQ.firstChildElement()
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	186
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	187 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	188 error(_("Protocol error during file transfer"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	189 return
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	190
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	191 feature_elts = self.host.plugins["XEP-0020"].getFeatureElt(si_elt)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	192 if not feature_elts:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	193 warning(_("No feature element"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	194 return
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	195
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	196 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	197 try:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	198 stream_method = choosed_options["stream-method"]
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	199 except KeyError:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	200 warning(_("No stream method choosed"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	201 return
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	202
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	203 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	204 #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	205 #file_obj = os.fdopen(fd, 'r')
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	206 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	207 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	208 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	209 #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	210 #file_obj = os.fdopen(fd, 'r')
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	211 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	212 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	213 else:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	214 warning(_("Invalid stream method received"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	215
916 1a759096ccbd core: use of Const for profile_key + replaced '@DEFAULT@' default profile_key by '@NONE@' Goffi <goffi@goffi.org> parents: 811 diff changeset	216 def pipeOut(self, to_jid, filepath, data={}, profile_key=C.PROF_KEY_NONE):
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	217 """send a file using EXP-PIPE
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	218 @to_jid: recipient
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	219 @filepath: absolute path to the named pipe to send
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	220 @data: dictionnary with the optional data
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	221 @param profile_key: %(doc_profile_key)s
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	222 @return: an unique id to identify the transfer
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	223 """
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	224 profile = self.host.memory.getProfileName(profile_key)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	225 if not profile:
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	226 warning(_("Trying to send a file from an unknown profile"))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	227 return ""
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	228 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	229
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	230 pipe_transfer_elts = []
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	231
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	232 pipe_elt = domish.Element((PROFILE, 'pipe'))
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	233 pipe_transfer_elts.append(pipe_elt)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	234
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	235 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	236 offer.addCallback(self.pipeCb, filepath, sid, profile)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	237 return sid
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	238
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	239 def sendSuccessCb(self, sid, file_obj, stream_method, profile):
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	240 info(_('Transfer %s successfuly finished') % sid)
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	241 file_obj.close()
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	242
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	243 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	244 file_obj.close()
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	245 warning(_('Transfer %(id)s failed with stream method %(s_method)s %(profile)s') % {'id': sid, "s_method": stream_method, "profile": profile})

Mercurial > libervia-backend

annotate src/plugins/plugin_exp_pipe.py @ 941:c6d8fc63b1db