Mercurial > libervia-backend
annotate frontends/src/jp/cmd_pipe.py @ 1422:be1fccf4854d
tmp (wokkel): licenses fixes:
the licenses headers were wrong, it was fixed: original work from Adrien Cossa is directly under AGPL v3 (with his agreement), work derivated from Wokkel is sublicensed to AGPL v3 as allowed by the original license, to stay consistent with the rest of the code base.
Theses files (and only these ones) can be relicensed again to fill Wokkel license if Ralph plan to merge them upstream...
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Thu, 23 Apr 2015 10:57:40 +0200 |
| parents | 069ad98b360d |
| children | 3690b4d4157e |
| rev | line source |
|---|---|
| 815 | 1 #! /usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # jp: a SAT command line tool | |
| 1396 | 5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org) |
| 815 | 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 |
|
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jp roster name manegement + Pipe transfer
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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")) | |
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38 |
| 817 | 39 def pipe_out(self): |
| 40 """ Create named pipe, and send stdin to it """ | |
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41 tmp_dir = tempfile.mkdtemp() |
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42 fifopath = os.path.join(tmp_dir,"pipe_out") |
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43 os.mkfifo(fifopath) |
| 817 | 44 self.host.bridge.pipeOut(self.host.get_full_jid(self.args.jid), fifopath, {}, self.profile) |
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jp: use with statement to open fifo
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45 with open(fifopath, 'w') as f: |
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46 shutil.copyfileobj(sys.stdin, f) |
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47 shutil.rmtree(tmp_dir) |
| 817 | 48 self.host.quit() |
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parents:
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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 |
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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')) |