Mercurial > libervia-backend
annotate frontends/src/jp/cmd_pipe.py @ 1316:8adcdf2cdfe1 frontends_multi_profiles
core: added a "profileConnecting" method check:
if a plugin has a profileConnecting method, it will be called when the profile is being connected but before the client stream is started. That can be usefull if things need to be done before the communication is started: e.g. putting triggers, loading PersistentDict, etc.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Mon, 09 Feb 2015 21:39:51 +0100 |
| parents | c39117d00f35 |
| children | 069ad98b360d |
| rev | line source |
|---|---|
| 815 | 1 #! /usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # jp: a SAT command line tool | |
| 5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org) | |
| 6 | |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU Affero General Public License as published by | |
| 9 # the Free Software Foundation, either version 3 of the License, or | |
| 10 # (at your option) any later version. | |
| 11 | |
| 12 # This program is distributed in the hope that it will be useful, | |
| 13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 # GNU Affero General Public License for more details. | |
| 16 | |
| 17 # You should have received a copy of the GNU Affero General Public License | |
| 18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | |
| 817 | 20 from sat_frontends.jp import base |
| 0 | 21 |
| 814 | 22 import tempfile |
| 817 | 23 import sys |
| 0 | 24 import os |
| 817 | 25 import os.path |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
26 import shutil |
| 814 | 27 from sat.core.i18n import _ |
| 0 | 28 |
| 817 | 29 __commands__ = ["Pipe"] |
| 0 | 30 |
| 817 | 31 class PipeOut(base.CommandBase): |
| 657 | 32 |
| 817 | 33 def __init__(self, host): |
| 34 super(PipeOut, self).__init__(host, 'out', help=_('Pipe a stream out')) | |
| 393 | 35 |
| 817 | 36 def add_parser_options(self): |
| 37 self.parser.add_argument("jid", type=base.unicode_decoder, help=_("The destination jid")) | |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
38 |
| 817 | 39 def pipe_out(self): |
| 40 """ Create named pipe, and send stdin to it """ | |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
41 tmp_dir = tempfile.mkdtemp() |
|
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
42 fifopath = os.path.join(tmp_dir,"pipe_out") |
|
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
43 os.mkfifo(fifopath) |
| 817 | 44 self.host.bridge.pipeOut(self.host.get_full_jid(self.args.jid), fifopath, {}, self.profile) |
|
402
f03688bdb858
jp: use with statement to open fifo
Goffi <goffi@goffi.org>
parents:
401
diff
changeset
|
45 with open(fifopath, 'w') as f: |
|
f03688bdb858
jp: use with statement to open fifo
Goffi <goffi@goffi.org>
parents:
401
diff
changeset
|
46 shutil.copyfileobj(sys.stdin, f) |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
47 shutil.rmtree(tmp_dir) |
| 817 | 48 self.host.quit() |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
49 |
| 817 | 50 def connected(self): |
| 51 # TODO: check_jids | |
| 52 self.need_loop = True | |
| 53 super(PipeOut, self).connected() | |
| 54 self.pipe_out() | |
| 55 | |
| 56 | |
| 57 class PipeIn(base.CommandAnswering): | |
| 58 confirm_type = "PIPE_TRANSFER" | |
| 0 | 59 |
| 817 | 60 def __init__(self, host): |
| 61 super(PipeIn, self).__init__(host, 'in', help=_('Wait for the reception of a pipe stream')) | |
| 0 | 62 |
| 817 | 63 @property |
| 814 | 64 def dest_jids(self): |
| 817 | 65 return self.args.jids |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
66 |
| 817 | 67 def add_parser_options(self): |
| 68 self.parser.add_argument("jids", type=base.unicode_decoder, nargs="*", help=_('Jids accepted (none means "accept everything")')) | |
| 0 | 69 |
| 817 | 70 def ask(self, data, confirm_id): |
| 814 | 71 answer_data = {} |
| 72 tmp_dir = tempfile.mkdtemp() | |
| 73 fifopath = os.path.join(tmp_dir,"pipe_in") | |
| 74 answer_data["dest_path"] = fifopath | |
| 75 os.mkfifo(fifopath) | |
| 817 | 76 self.host.bridge.confirmationAnswer(confirm_id, True, answer_data, self.profile) |
| 814 | 77 with open(fifopath, 'r') as f: |
| 78 shutil.copyfileobj(f, sys.stdout) | |
| 79 shutil.rmtree(tmp_dir) | |
| 817 | 80 self.host.quit() |
| 81 | |
| 82 | |
| 83 class Pipe(base.CommandBase): | |
| 84 subcommands = (PipeOut, PipeIn) | |
| 85 | |
| 86 def __init__(self, host): | |
| 87 super(Pipe, self).__init__(host, 'pipe', use_profile=False, help=_('Stream piping through XMPP')) |